/* CSS Variables for texture control */
:root {
    --texture-opacity: 0.5; /* Set to 0 to disable textures */
    --texture-display: block; /* Set to 'none' to disable textures */
    --hexagon-pattern: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="hexPattern" width="50" height="43.4" patternUnits="userSpaceOnUse"><polygon points="25,0 50,14.4 50,28.9 25,43.4 0,28.9 0,14.4" fill="none" stroke="rgba(102,126,234,0.18)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23hexPattern)"/></svg>');
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #fafbfc 0%, #f1f3f6 100%);
    min-height: 100vh;
}

img {
    max-width: 100%;
    height: auto;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.btn--primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

.btn--outline {
    background: transparent;
    color: #667eea;
    border: 2px solid #667eea;
}

.btn--outline:hover {
    background: #667eea;
    color: white;
}

.btn--large {
    padding: 16px 32px;
    font-size: 18px;
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 48px;
}

.section-title {
    font-size: 48px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 20px;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    z-index: 1000;
    padding: 15px 0;
    transition: all 0.3s ease;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.header__content {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header__logo-img {
    height: 40px;
}

.header__nav {
    display: flex;
    align-items: center;
}

.header__menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.header__menu-link {
    font-weight: 500;
    color: #333;
    transition: color 0.3s ease;
}

.header__menu-link:hover {
    color: #667eea;
}

.header__burger {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.header__burger span {
    width: 24px;
    height: 2px;
    background: #333;
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    padding: 140px 0 80px;
    background: 
        linear-gradient(135deg, rgba(102, 126, 234, 0.12) 0%, transparent 30%),
        linear-gradient(225deg, rgba(16, 185, 129, 0.08) 0%, transparent 35%),
        linear-gradient(315deg, rgba(245, 158, 11, 0.06) 0%, transparent 40%),
        linear-gradient(45deg, rgba(139, 92, 246, 0.10) 0%, transparent 32%),
        linear-gradient(180deg, rgba(102, 126, 234, 0.02) 0%, transparent 50%),
        linear-gradient(135deg, #fafbfc 0%, #f1f3f6 100%);
    background-size: 450px 450px, 350px 350px, 550px 550px, 400px 400px, 100% 100%, 100% 100%;
    background-position: 0% 0%, 100% 0%, 100% 100%, 0% 100%, 0% 0%, 0% 0%;
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
    animation: backgroundShift 20s ease-in-out infinite;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 80%, rgba(102, 126, 234, 0.05) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(102, 126, 234, 0.05) 0%, transparent 50%);
    animation: pulseGlow 8s ease-in-out infinite alternate;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 40%, rgba(16, 185, 129, 0.03) 0%, transparent 40%),
        radial-gradient(circle at 70% 60%, rgba(245, 158, 11, 0.03) 0%, transparent 40%),
        radial-gradient(circle at 50% 80%, rgba(139, 92, 246, 0.03) 0%, transparent 40%);
    animation: floatingOrbs 12s ease-in-out infinite;
}

/* Floating particles for hero section */
.hero .container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 15% 25%, rgba(102, 126, 234, 0.4) 1px, transparent 1px),
        radial-gradient(circle at 85% 75%, rgba(16, 185, 129, 0.4) 1px, transparent 1px),
        radial-gradient(circle at 45% 15%, rgba(245, 158, 11, 0.4) 1px, transparent 1px),
        radial-gradient(circle at 75% 45%, rgba(139, 92, 246, 0.4) 1px, transparent 1px),
        radial-gradient(circle at 25% 85%, rgba(102, 126, 234, 0.4) 1px, transparent 1px);
    background-size: 200px 200px, 150px 150px, 180px 180px, 220px 220px, 160px 160px;
    animation: particleFloat 25s linear infinite;
    pointer-events: none;
    z-index: 1;
}

.hero__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero__text {
    display: flex;
    flex-direction: column;
    max-width: 100%;
    width: 100%;
    position: relative;
    z-index: 3;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    width:300px;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 24px;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.2);
}

.hero__title {
    margin-bottom: 24px;
    line-height: 1.1;
}

.hero__title-main {
    display: block;
    font-size: 64px;
    font-weight: 700;
    color: #1a202c;
    margin-bottom: 8px;
}

.hero__title-sub {
    display: block;
    font-size: 32px;
    font-weight: 400;
    background: linear-gradient(135deg, #667eea 0%, #5a67d8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__subtitle {
    font-size: 24px;
    color: #4a5568;
    margin-bottom: 32px;
    line-height: 1.5;
}

.hero__guarantee {
    padding: 16px 0;
    border-top: 1px solid rgba(102, 126, 234, 0.2);
    border-bottom: 1px solid rgba(102, 126, 234, 0.2);
    margin-bottom: 40px;
    display: block;
    width: 100%;
}

.hero__guarantee-text {
    font-size: 16px;
    color: #4a5568;
    text-align: center;
    font-weight: 500;
    margin: 0;
    padding: 0;
    display: block;
}

.hero__cta-group {
    display: flex;
    gap: 20px;
    margin-bottom: 40px;
}

.hero__cta-primary {
    display: flex;
    align-items: center;
    gap: 8px;
}

.hero__cta-secondary {
    display: flex;
    align-items: center;
    gap: 8px;
}

.hero__trust {
    padding-top: 32px;
    border-top: 1px solid #e2e8f0;
}

.hero__trust-text {
    font-size: 14px;
    color: #718096;
    margin-bottom: 16px;
}

.hero__trust-logos {
    display: flex;
    gap: 24px;
}

.trust-logo {
    font-size: 14px;
    font-weight: 500;
    color: #4a5568;
    padding: 8px 16px;
    background: rgba(102, 126, 234, 0.1);
    border-radius: 8px;
}

.hero__visual {
    display: flex;
    flex-direction: column;
    gap: 24px;
    position: relative;
    z-index: 3;
    width: 100%;
}

.hero__stats-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 32px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.stats-card__header {
    margin-bottom: 24px;
}

.stats-card__title {
    font-size: 20px;
    font-weight: 600;
    color: #1a202c;
    margin-bottom: 4px;
}

.stats-card__period {
    font-size: 14px;
    color: #718096;
}

.stats-card__metrics {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 24px;
}

.metric-item__value {
    font-size: 28px;
    font-weight: 700;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 4px;
}

.metric-item__label {
    font-size: 14px;
    color: #4a5568;
    margin-bottom: 8px;
}

.metric-item__bar {
    height: 4px;
    background: #e2e8f0;
    border-radius: 2px;
    overflow: hidden;
}

.metric-item__progress {
    height: 100%;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    border-radius: 2px;
    transition: width 2s ease;
}

.stats-card__footer {
    padding-top: 20px;
    border-top: 1px solid #e2e8f0;
}

.stats-card__guarantee {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #10b981;
    font-weight: 500;
}

.hero__testimonial {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 24px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.testimonial__quote {
    font-size: 16px;
    color: #2d3748;
    line-height: 1.6;
    margin-bottom: 16px;
    font-style: italic;
}

.testimonial__author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.testimonial__avatar {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #667eea 0%, #5a67d8 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.testimonial__name {
    font-size: 14px;
    font-weight: 600;
    color: #1a202c;
}

.testimonial__position {
    font-size: 12px;
    color: #718096;
}

/* Services Section */
.services {
    padding: 80px 0;
    background: linear-gradient(135deg, #fafbfc 0%, #ffffff 100%);
    position: relative;
    overflow: hidden;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: var(--hexagon-pattern);
    background-size: 100px 86.6px;
    opacity: var(--texture-opacity);
    display: var(--texture-display);
}

.services .container {
    position: relative;
    z-index: 2;
}

.services .section-title {
    color: #1a202c;
}

.services .section-subtitle {
    color: #4a5568;
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.service-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    padding: 40px 32px;
    border-radius: 20px;
    text-align: center;
    transition: all 0.4s ease;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.6s ease;
}

.service-card:hover::before {
    left: 100%;
}

.service-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 20px 60px rgba(102, 126, 234, 0.3);
    border-color: rgba(255, 255, 255, 0.4);
}

.service-card__icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    background: linear-gradient(135deg, #667eea 0%, #5a67d8 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.2);
    position: relative;
    overflow: hidden;
}

.service-card__icon::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: rotate 4s linear infinite;
}

@keyframes rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.service-card__title {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 16px;
    color: #1a1a1a;
}

.service-card__description {
    color: #666;
    margin-bottom: 24px;
    line-height: 1.6;
}

.service-card__link {
    color: #667eea;
    font-weight: 500;
    transition: color 0.3s ease;
}

.service-card__link:hover {
    color: #764ba2;
}

/* Pricing Section */
.pricing {
    padding: 80px 0;
    background: linear-gradient(135deg, #fafbfc 0%, #ffffff 100%);
    position: relative;
}

.pricing::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: var(--hexagon-pattern);
    background-size: 100px 86.6px;
    opacity: var(--texture-opacity);
    display: var(--texture-display);
}

.pricing .container {
    position: relative;
    z-index: 2;
}

.pricing .section-title {
    color: #1a202c;
}

.pricing .section-subtitle {
    color: #4a5568;
}

.pricing__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    margin-bottom: 40px;
}

.pricing-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 20px;
    padding: 40px 32px;
    text-align: center;
    position: relative;
    transition: all 0.4s ease;
    overflow: hidden;
}

.pricing-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
    z-index: -1;
}

.pricing-card:hover {
    border-color: rgba(255, 255, 255, 0.6);
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

.pricing-card--featured {
    border-color: #667eea;
    background: linear-gradient(135deg, #667eea 0%, #5a67d8 100%);
    color: white;
    transform: scale(1.05);
    box-shadow: 0 15px 50px rgba(102, 126, 234, 0.25);
}

.pricing-card--featured::before {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.2) 0%, rgba(255, 255, 255, 0.1) 100%);
}

.pricing-card__badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #667eea 0%, #5a67d8 100%);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: translateX(-50%) scale(1); }
    50% { transform: translateX(-50%) scale(1.05); }
}

.pricing-card__title {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 16px;
}

.pricing-card__price {
    margin-bottom: 32px;
}

.pricing-card__amount {
    font-size: 48px;
    font-weight: 700;
}

.pricing-card__currency {
    font-size: 18px;
    opacity: 0.8;
}

.pricing-card__features {
    text-align: left;
    margin-bottom: 32px;
}

.pricing-card__features li {
    padding: 8px 0;
    position: relative;
    padding-left: 24px;
}

.pricing-card__features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #10b981;
    font-weight: bold;
}

.pricing-card--featured .pricing-card__features li::before {
    color: #fff;
}

.pricing__note {
    text-align: center;
    color: #666;
    font-style: italic;
}

/* Principles Section */
.principles {
    padding: 80px 0;
    background: linear-gradient(135deg, #fafbfc 0%, #ffffff 100%);
    position: relative;
    overflow: hidden;
}

.principles::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(102, 126, 234, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: float 20s linear infinite;
    opacity: var(--texture-opacity);
    display: var(--texture-display);
}

@keyframes float {
    0% { transform: translate(0, 0) rotate(0deg); }
    100% { transform: translate(-50px, -50px) rotate(360deg); }
}

@keyframes backgroundShift {
    0%, 100% { 
        background-position: 0% 0%, 100% 0%, 100% 100%, 0% 100%, 0% 0%, 0% 0%;
    }
    20% { 
        background-position: 20% 30%, 80% 20%, 90% 80%, 10% 90%, 0% 0%, 0% 0%;
    }
    40% { 
        background-position: 60% 10%, 40% 60%, 70% 40%, 30% 70%, 0% 0%, 0% 0%;
    }
    60% { 
        background-position: 90% 70%, 10% 90%, 30% 10%, 70% 30%, 0% 0%, 0% 0%;
    }
    80% { 
        background-position: 30% 90%, 70% 30%, 10% 70%, 90% 10%, 0% 0%, 0% 0%;
    }
}

@keyframes pulseGlow {
    0% { 
        opacity: 0.3;
        transform: scale(1);
    }
    100% { 
        opacity: 0.6;
        transform: scale(1.05);
    }
}

@keyframes floatingOrbs {
    0%, 100% { 
        background-position: 30% 40%, 70% 60%, 50% 80%;
        opacity: 0.4;
    }
    33% { 
        background-position: 60% 20%, 40% 80%, 80% 50%;
        opacity: 0.6;
    }
    66% { 
        background-position: 20% 70%, 80% 30%, 30% 20%;
        opacity: 0.5;
    }
}

@keyframes particleFloat {
    0% { 
        background-position: 0% 0%, 100% 100%, 50% 0%, 0% 50%, 100% 0%;
        opacity: 0.6;
    }
    25% { 
        background-position: 25% 25%, 75% 75%, 75% 25%, 25% 75%, 50% 50%;
        opacity: 0.8;
    }
    50% { 
        background-position: 50% 50%, 50% 50%, 100% 50%, 50% 100%, 0% 100%;
        opacity: 0.4;
    }
    75% { 
        background-position: 75% 25%, 25% 75%, 25% 75%, 75% 25%, 50% 0%;
        opacity: 0.7;
    }
    100% { 
        background-position: 100% 0%, 0% 100%, 0% 100%, 100% 0%, 0% 50%;
        opacity: 0.6;
    }
}

.principles .container {
    position: relative;
    z-index: 2;
}

.principles .section-title {
    color: #1a202c;
}

.principles .section-subtitle {
    color: #4a5568;
}

.principles__list {
    display: grid;
    gap: 32px;
}

.principle-item {
    display: flex;
    align-items: flex-start;
    gap: 32px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.principle-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #5a67d8 100%);
    transform: scaleY(0);
    transition: transform 0.4s ease;
}

.principle-item:hover::before {
    transform: scaleY(1);
}

.principle-item:hover {
    transform: translateY(-8px) translateX(8px);
    box-shadow: 0 20px 60px rgba(102, 126, 234, 0.15);
    border-color: rgba(102, 126, 234, 0.2);
}

.principle-item__number {
    font-size: 48px;
    font-weight: 700;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    min-width: 80px;
    position: relative;
}

.principle-item__number::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 2px;
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.principle-item:hover .principle-item__number::after {
    transform: scaleX(1);
}

.principle-item__title {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #1a1a1a;
}

.principle-item__description {
    color: #666;
    line-height: 1.6;
}

/* Portfolio Section */
.portfolio {
    padding: 80px 0;
    background: linear-gradient(135deg, #fafbfc 0%, #ffffff 100%);
    position: relative;
}

.portfolio::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: var(--hexagon-pattern);
    background-size: 100px 86.6px;
    opacity: var(--texture-opacity);
    display: var(--texture-display);
}

.portfolio .container {
    position: relative;
    z-index: 2;
}

.portfolio .section-title {
    background: linear-gradient(135deg, #667eea 0%, #5a67d8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.portfolio .section-subtitle {
    color: #4a5568;
}

.portfolio__slider {
    position: relative;
    overflow: hidden;
}

.portfolio__track {
    display: flex;
    gap: 32px;
    transition: transform 0.5s ease;
}

.portfolio-card {
    min-width: 400px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: all 0.4s ease;
    position: relative;
}

.portfolio-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05) 0%, rgba(118, 75, 162, 0.05) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 1;
}

.portfolio-card:hover::before {
    opacity: 1;
}

.portfolio-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 25px 80px rgba(102, 126, 234, 0.15);
    border-color: rgba(102, 126, 234, 0.2);
}

.portfolio-card__image {
    height: 200px;
    overflow: hidden;
}

.portfolio-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.portfolio-card__content {
    padding: 32px;
    position: relative;
    z-index: 2;
}

.portfolio-card__title {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 20px;
    color: #1a1a1a;
}

.portfolio-card__metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 20px;
}

.metric {
    text-align: center;
    padding: 16px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.8) 0%, rgba(255, 255, 255, 0.6) 100%);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
}

.metric:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.2);
}

.metric__label {
    display: block;
    font-size: 14px;
    color: #666;
    margin-bottom: 4px;
}

.metric__value {
    font-size: 24px;
    font-weight: 700;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.portfolio-card__description {
    color: #666;
    line-height: 1.6;
}

.portfolio__controls {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    pointer-events: none;
}

.portfolio__arrow {
    background: rgba(255, 255, 255, 0.9);
    border: none;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: all;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.portfolio__arrow:hover {
    background: white;
    transform: scale(1.1);
}

/* Audit Form Section */
.audit-form {
    padding: 80px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.audit-form__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.audit-form__title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 24px;
    line-height: 1.2;
}

.audit-form__description {
    font-size: 20px;
    margin-bottom: 40px;
    opacity: 0.9;
    line-height: 1.6;
}

.audit-form__benefits {
    display: grid;
    gap: 16px;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 18px;
}

.benefit-item svg {
    color: #10b981;
    flex-shrink: 0;
}

.audit-form__form {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    padding: 40px;
    border-radius: 20px;
    color: #333;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.form-group {
    margin-bottom: 24px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #333;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-size: 16px;
    transition: border-color 0.3s ease;
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: #667eea;
}

.form-group--checkbox {
    margin-bottom: 32px;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    display: none;
}

.checkbox-custom {
    width: 20px;
    height: 20px;
    border: 2px solid #e2e8f0;
    border-radius: 4px;
    position: relative;
    flex-shrink: 0;
    margin-top: 2px;
}

.checkbox-label input[type="checkbox"]:checked + .checkbox-custom {
    background: #667eea;
    border-color: #667eea;
}

.checkbox-label input[type="checkbox"]:checked + .checkbox-custom::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 12px;
    font-weight: bold;
}

.checkbox-text {
    font-size: 14px;
    line-height: 1.5;
}

.form-submit {
    width: 100%;
    margin-bottom: 16px;
}

.form-note {
    font-size: 14px;
    color: #666;
    text-align: center;
    line-height: 1.5;

}


/* Footer */
.footer {
    background: #1a1a1a;
    color: white;
    padding: 80px 0 32px;
}

.footer__content {
    margin-bottom: 60px;
}

.footer__main {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 80px;
    margin-bottom: 60px;
}

.footer__brand {
    max-width: 400px;
}

.footer__logo-img {
    height: 40px;
    margin-bottom: 24px;
}

.footer__description {
    color: #ccc;
    line-height: 1.6;
    margin-bottom: 32px;
}

.footer__social {
    display: flex;
    gap: 16px;
}

.social-link {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: #667eea;
    transform: translateY(-2px);
}

.footer__links {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.footer__column-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 24px;
    color: white;
    /* Добавьте это: */
    white-space: nowrap;
}

.footer__list {
    display: grid;
    gap: 12px;
     grid-template-columns: 1fr;
    grid-auto-rows: min-content;
        white-space: nowrap; /* Главное правило - не переносить текст */
    overflow: hidden;
    text-overflow: ellipsis; /* Добавит "..." если текст не помещается */
    display: block;
}

.footer__link {
    color: #ccc;
    transition: color 0.3s ease;
}

.footer__link:hover {
    color: #667eea;
}

.footer__contact {
    color: #ccc;
    margin-bottom: 8px;
}

.footer__newsletter {
    background: rgba(255, 255, 255, 0.05);
    padding: 40px;
    border-radius: 16px;
    text-align: center;
}

.footer__newsletter-title {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 12px;
}

.footer__newsletter-text {
    color: #ccc;
    margin-bottom: 24px;
}

.footer__newsletter-form {
    display: flex;
    gap: 16px;
    max-width: 400px;
    margin: 0 auto;
}

.footer__newsletter-input {
    flex: 1;
    padding: 12px 16px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-size: 16px;
}

.footer__newsletter-input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.footer__newsletter-input:focus {
    outline: none;
    border-color: #667eea;
}

.footer__newsletter-btn {
    white-space: nowrap;
}

.footer__bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__copyright {
    color: #ccc;
}


.footer__legal {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    justify-content: center;
}


.footer__legal-link {
    color: #ccc;
    font-size: 14px;
    transition: color 0.3s ease;
}

.footer__legal-link:hover {
    color: #667eea;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .container {
        padding: 0 16px;
    }
    
    .section-title {
        font-size: 40px;
    }
    
    .hero__content {
        grid-template-columns: 1fr;
        gap: 60px;
        text-align: center;
    }
    
    .hero__text {
        align-items: center;
    }
    
    .hero__title-main {
        font-size: 48px;
    }
    
    .hero__title-sub {
        font-size: 24px;
    }
    
    .hero__subtitle {
        font-size: 20px;
    }
    
    .hero__cta-group {
        justify-content: center;
    }
    
    .hero__trust-logos {
        justify-content: center;
    }
    
    .audit-form__content {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .contacts__content {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .footer__main {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .footer__links {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .header__nav {
        display: none;
    }
    
    .header__burger {
        display: flex;
    }
    
    .hero {
        padding: 120px 0 60px;
    }
    
    .hero__title-main {
        font-size: 36px;
    }
    
    .hero__title-sub {
        font-size: 20px;
    }
    
    .hero__subtitle {
        font-size: 18px;
    }
    
    .hero__cta-group {
        flex-direction: column;
        align-items: center;
    }
    
    .hero__trust-logos {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .section-subtitle {
        font-size: 18px;
    }
    
    .services__grid {
        grid-template-columns: 1fr;
    }
    
    .pricing__grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-card--featured {
        transform: none;
    }
    
    .principle-item {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }
    
    .portfolio-card {
        min-width: 300px;
    }
    
    .audit-form__title {
        font-size: 32px;
    }
    
    .contacts__title {
        font-size: 32px;
    }
    
    .footer__links {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .footer__newsletter-form {
        flex-direction: column;
    }
    
    .footer__bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero__title {
        font-size: 28px;
    }
    
    .hero__subtitle {
        font-size: 16px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 14px;
    }
    
    .btn--large {
        padding: 14px 28px;
        font-size: 16px;
    }
    
    .service-card {
        padding: 32px 24px;
    }
    
    .pricing-card {
        padding: 32px 24px;
    }
    
    .principle-item {
        padding: 32px 24px;
    }
    
    .audit-form__form {
        padding: 32px 24px;
    }
    
    .audit-form__title {
        font-size: 28px;
    }
    
    .portfolio-card {
        min-width: 280px;
    }
    
    .portfolio-card__metrics {
        grid-template-columns: 1fr;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.service-card,
.pricing-card,
.principle-item,
.portfolio-card {
    animation: fadeInUp 0.6s ease-out;
}

/* Smooth scrolling for anchor links */
html {
    scroll-behavior: smooth;
}

/* Focus styles for accessibility */
.btn:focus,
.form-input:focus,
.form-textarea:focus {
    outline: 2px solid #667eea;
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .header,
    .hero__controls,
    .portfolio__controls,
    .footer__newsletter {
        display: none;
    }
    
    .hero {
        height: auto;
        min-height: auto;
    }
    
    .hero__slide {
        position: static;
        opacity: 1;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    .section-title {
        font-size: 18pt;
    }
    
    .btn {
        border: 1pt solid #333;
        background: none !important;
        color: #333 !important;
    }
}/* Дополн
ительные визуальные эффекты */

/* Плавающие частицы для фона */
.floating-particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(102, 126, 234, 0.15);
    border-radius: 50%;
    animation: float-particle 15s infinite linear;
}

@keyframes float-particle {
    0% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100px) rotate(360deg);
        opacity: 0;
    }
}

/* Градиентные кнопки с эффектами */
.btn--primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.btn--primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s ease;
}

.btn--primary:hover::before {
    left: 100%;
}

.btn--primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(102, 126, 234, 0.25);
}

/* Улучшенные формы */
.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
    transform: translateY(-2px);
}

/* Анимация появления элементов */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Улучшенный header при скролле */
.header--scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(25px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    border-bottom: 1px solid rgba(102, 126, 234, 0.1);
}

/* Эффект параллакса для секций */
.parallax-section {
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

/* Улучшенные тени для карточек */
.enhanced-shadow {
    box-shadow: 
        0 1px 3px rgba(0, 0, 0, 0.12),
        0 1px 2px rgba(0, 0, 0, 0.24),
        0 4px 8px rgba(102, 126, 234, 0.1);
}

.enhanced-shadow:hover {
    box-shadow: 
        0 14px 28px rgba(0, 0, 0, 0.25),
        0 10px 10px rgba(0, 0, 0, 0.22),
        0 8px 16px rgba(102, 126, 234, 0.2);
}

/* Градиентные границы */
.gradient-border {
    position: relative;
    background: white;
    border-radius: 16px;
}

.gradient-border::before {
    content: '';
    position: absolute;
    inset: 0;
    padding: 2px;
    background: linear-gradient(135deg, #667eea, #764ba2, #ff6b6b, #feca57);
    border-radius: inherit;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
}

/* Анимированные иконки */
.animated-icon {
    transition: all 0.3s ease;
}

.animated-icon:hover {
    transform: scale(1.1) rotate(5deg);
}

/* Улучшенный footer */
.footer {
    background: linear-gradient(135deg, #2d3748 0%, #1a202c 100%);
    /* position: relative; */
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="stars" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="20" cy="20" r="1" fill="rgba(102,126,234,0.08)"/><circle cx="80" cy="40" r="0.5" fill="rgba(102,126,234,0.05)"/><circle cx="40" cy="80" r="1.5" fill="rgba(102,126,234,0.06)"/><circle cx="70" cy="10" r="0.8" fill="rgba(102,126,234,0.04)"/><circle cx="10" cy="60" r="0.3" fill="rgba(102,126,234,0.03)"/></pattern></defs><rect width="100" height="100" fill="url(%23stars)"/></svg>');
    opacity: 0.3;
}

/* Эффект свечения для активных элементов */
.glow-effect {
    position: relative;
}

.glow-effect::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: inherit;
    background: inherit;
    filter: blur(20px);
    opacity: 0;
    z-index: -1;
    transition: opacity 0.3s ease;
}

.glow-effect:hover::after {
    opacity: 0.3;
}

/* Улучшенная типографика */
.gradient-text {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Анимация загрузки */
.loading-animation {
    position: relative;
    overflow: hidden;
}

.loading-animation::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: loading-shimmer 2s infinite;
}

@keyframes loading-shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* Улучшенные переходы между секциями */
.section-divider {
    height: 100px;
    background: linear-gradient(to bottom, transparent 0%, rgba(102, 126, 234, 0.05) 50%, transparent 100%);
    position: relative;
}

.section-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 2px;
    background: linear-gradient(135deg, #667eea 0%, #5a67d8 100%);
    border-radius: 1px;
}

/* Дополнительные адаптивные улучшения */
@media (max-width: 768px) {
    .floating-particles {
        display: none;
    }
    
    .parallax-section {
        background-attachment: scroll;
    }
}

/* Темная тема (опционально) */
@media (prefers-color-scheme: dark) {
    :root {
        --bg-primary: #1a1a1a;
        --bg-secondary: #2d2d2d;
        --text-primary: #ffffff;
        --text-secondary: #cccccc;
    }
}/* Улучш
енные стили для формы аудита */
.audit-form__wrapper {
    max-width: 1400px;
    margin: 0 auto;
}

.audit-form__header {
    text-align: center;
    margin-bottom: 80px;
}

.audit-form__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 24px;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.audit-form__title {
    font-size: 56px;
    font-weight: 700;
    color: white;
    margin-bottom: 24px;
    line-height: 1.2;
}

.audit-form__subtitle {
    font-size: 22px;
    color: rgba(255, 255, 255, 0.9);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

.audit-form__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.benefits__title {
    font-size: 28px;
    font-weight: 600;
    color: white;
    margin-bottom: 32px;
}

.benefits__grid {
    display: grid;
    gap: 24px;
    margin-bottom: 40px;
}

.benefit-card {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    padding: 24px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.benefit-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
}

.benefit-card__icon {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

.benefit-card__title {
    font-size: 18px;
    font-weight: 600;
    color: white;
    margin-bottom: 8px;
}

.benefit-card__description {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.5;
}

.audit-form__guarantee {
    display: flex;
    align-items: center;
    gap: 16px;
    background: rgba(16, 185, 129, 0.2);
    backdrop-filter: blur(20px);
    padding: 24px;
    border-radius: 16px;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.guarantee__icon {
    width: 48px;
    height: 48px;
    background: rgba(16, 185, 129, 0.3);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #10b981;
    flex-shrink: 0;
}

.guarantee__title {
    font-size: 18px;
    font-weight: 600;
    color: white;
    margin-bottom: 4px;
}

.guarantee__text {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.5;
}

.audit-form__form-wrapper {
    position: sticky;
    top: 100px;
}

.form-header {
    text-align: center;
    margin-bottom: 32px;
}

.form-title {
    font-size: 24px;
    font-weight: 600;
    color: #1a202c;
    margin-bottom: 8px;
}

.form-subtitle {
    color: #4a5568;
    font-size: 16px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 24px;
}

.form-group--full {
    grid-column: 1 / -1;
}

.form-label {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    font-weight: 500;
    color: #1a202c;
    font-size: 14px;
}

.form-label svg {
    color: #667eea;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    font-size: 16px;
    transition: all 0.3s ease;
    background: #f8fafc;
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: #667eea;
    background: white;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
    transform: translateY(-2px);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: #a0aec0;
}

.checkbox-link {
    color: #667eea;
    text-decoration: underline;
}

.checkbox-link:hover {
    color: #5a67d8;
}

.form-submit {
    width: 100%;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 18px;
    padding: 16px 32px;
}

.form-note {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    background: #f0f9ff;
    padding: 16px;
    border-radius: 12px;
    border-left: 4px solid #667eea;
}

.form-note__icon {
    color: #667eea;
    flex-shrink: 0;
    margin-top: 2px;
}

.form-note p {
    color: #1e40af;
    font-size: 14px;
    line-height: 1.5;
    margin: 0;
}

/* Улучшенные стили для контактов */
.contacts__header {
    text-align: center;
    margin-bottom: 60px;
}

.contacts__subtitle {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.9);
    margin-top: 16px;
}

.contact-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-bottom: 40px;
}

.contact-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    padding: 32px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    text-align: center;
}

.contact-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

.contact-card__icon {
    width: 64px;
    height: 64px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    margin: 0 auto 20px;
}

.contact-card__title {
    font-size: 20px;
    font-weight: 600;
    color: white;
    margin-bottom: 12px;
}

.contact-card__text {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 8px;
    line-height: 1.5;
}

.contact-card__text--muted {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
}

.contact-card__phone,
.contact-card__email {
    color: white;
    font-weight: 500;
    text-decoration: none;
}

.contact-card__phone:hover,
.contact-card__email:hover {
    text-decoration: underline;
}

.contact-card__link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: white;
    font-weight: 500;
    text-decoration: none;
    margin-top: 12px;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.contact-card__link:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.contacts__messengers {
    text-align: center;
}

.messengers__title {
    font-size: 20px;
    font-weight: 600;
    color: white;
    margin-bottom: 20px;
}

.messengers__list {
    display: flex;
    justify-content: center;
    gap: 16px;
}

.messenger-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.messenger-link--telegram {
    background: #0088cc;
    color: white;
}

.messenger-link--whatsapp {
    background: #25d366;
    color: white;
}

.messenger-link--viber {
    background: #665cac;
    color: white;
}

.messenger-link:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.map-wrapper {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.map-header {
    padding: 32px;
    text-align: center;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(90, 103, 216, 0.1) 100%);
}

.map-title {
    font-size: 24px;
    font-weight: 600;
    color: #1a202c;
    margin-bottom: 8px;
}

.map-subtitle {
    color: #4a5568;
    font-size: 16px;
}

.map-info {
    padding: 24px 32px;
    background: #f8fafc;
    display: flex;
    justify-content: center;
    gap: 32px;
}

.map-info__item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #4a5568;
    font-size: 14px;
}

.map-info__item svg {
    color: #667eea;
}

/* Адаптивность для новых элементов */
@media (max-width: 1024px) {
    .audit-form__content {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .audit-form__form-wrapper {
        position: static;
    }
    
    .audit-form__title {
        font-size: 40px;
    }
    
    .contact-cards {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .audit-form__title {
        font-size: 32px;
    }
    
    .audit-form__subtitle {
        font-size: 18px;
    }
    
    .messengers__list {
        flex-direction: column;
        align-items: center;
    }
    
    .map-info {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}
/* ==
=== MISSING SECTIONS STYLES ===== */

/* Problems Section */
.problems {
    padding: 80px 0;
    background: linear-gradient(135deg, #fafbfc 0%, #ffffff 100%);
    position: relative;
    overflow: hidden;
}

.problems::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: var(--hexagon-pattern);
    background-size: 100px 86.6px;
    opacity: var(--texture-opacity);
    display: var(--texture-display);
}

.problems .container {
    position: relative;
    z-index: 2;
}

.problems__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
}

.problem-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    padding: 32px 24px;
    border-radius: 16px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.3);
    position: relative;
    overflow: hidden;
}

.problem-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.6s ease;
}

.problem-card:hover::before {
    left: 100%;
}

.problem-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(102, 126, 234, 0.15);
    border-color: rgba(102, 126, 234, 0.2);
}

.problem-card__icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 8px 25px rgba(239, 68, 68, 0.2);
}

.problem-card__title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #1a1a1a;
    line-height: 1.3;
}

.problem-card__description {
    color: #666;
    line-height: 1.5;
    font-size: 15px;
}

.problems__conclusion {
    text-align: center;
    padding: 32px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(102, 126, 234, 0.2);
}

.problems__conclusion-text {
    font-size: 18px;
    color: #1a1a1a;
    font-weight: 500;
    line-height: 1.5;
}

/* Approach Section */
.approach {
    padding: 80px 0;
    background: linear-gradient(135deg, #fafbfc 0%, #ffffff 100%);
    position: relative;
}

.approach::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: var(--hexagon-pattern);
    background-size: 100px 86.6px;
    opacity: var(--texture-opacity);
    display: var(--texture-display);
}

.approach .container {
    position: relative;
    z-index: 2;
}

.approach__content {
    max-width: 1000px;
    margin: 0 auto;
}

.approach__intro {
    text-align: center;
    margin-bottom: 48px;
}

.approach__description {
    font-size: 18px;
    color: #4a5568;
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto;
}

.approach__steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
}

.approach-step-compact {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    padding: 24px;
    border-radius: 16px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.3);
    position: relative;
}

.approach-step-compact:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(102, 126, 234, 0.15);
    border-color: rgba(102, 126, 234, 0.2);
}

.approach-step-compact__number {
    font-size: 32px;
    font-weight: 700;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 16px;
}

.approach-step-compact__title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #1a1a1a;
}

.approach-step-compact__description {
    color: #666;
    line-height: 1.5;
    font-size: 15px;
}

.approach__conclusion-compact {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    padding: 32px;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(102, 126, 234, 0.2);
    display: flex;
    align-items: center;
    gap: 20px;
}

.conclusion-compact__icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

.conclusion-compact__text {
    color: #1a1a1a;
    line-height: 1.5;
    font-size: 16px;
}

/* Services Grid Compact */
.services__grid-compact {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.service-card-compact {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    padding: 24px;
    border-radius: 16px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.3);
    position: relative;
    overflow: hidden;
}

.service-card-compact::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.6s ease;
}

.service-card-compact:hover::before {
    left: 100%;
}

.service-card-compact:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(102, 126, 234, 0.15);
    border-color: rgba(102, 126, 234, 0.2);
}

.service-card-compact__icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 16px;
    background: linear-gradient(135deg, #667eea 0%, #5a67d8 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.2);
}

.service-card-compact__title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #1a1a1a;
}

.service-card-compact__description {
    color: #666;
    line-height: 1.5;
    font-size: 14px;
}

/* Pricing Content Compact */
.pricing__content-compact {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
    max-width: 1000px;
    margin: 0 auto;
}

.pricing__explanation-compact {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.pricing__text-compact {
    font-size: 18px;
    color: #1a1a1a;
    margin-bottom: 24px;
    line-height: 1.6;
}

.pricing__questions-compact {
    list-style: none;
    padding: 0;
}

.pricing__questions-compact li {
    padding: 12px 0;
    color: #4a5568;
    font-size: 16px;
    position: relative;
    padding-left: 24px;
}

.pricing__questions-compact li::before {
    content: '?';
    position: absolute;
    left: 0;
    color: #667eea;
    font-weight: bold;
    font-size: 18px;
}

.pricing__form-compact {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    padding: 32px;
    border-radius: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
    position: sticky;
    top: 100px;
}

.form-title-compact {
    font-size: 24px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 24px;
    text-align: center;
}

.form-row-compact {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 20px;
}

.form-input-compact,
.form-textarea-compact {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-size: 16px;
    transition: all 0.3s ease;
    background: #f8fafc;
}

.form-input-compact:focus,
.form-textarea-compact:focus {
    outline: none;
    border-color: #667eea;
    background: white;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-group-compact {
    margin-bottom: 20px;
}

.form-label-compact {
    display: block;
    margin-bottom: 12px;
    font-weight: 500;
    color: #1a1a1a;
    font-size: 14px;
}

.radio-group-compact {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.radio-label-compact {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    padding: 8px 12px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    transition: all 0.3s ease;
    font-size: 14px;
}

.radio-label-compact:hover {
    border-color: #667eea;
}

.radio-label-compact input[type="radio"] {
    margin: 0;
}

.radio-label-compact input[type="radio"]:checked + span {
    color: #667eea;
    font-weight: 500;
}

.form-submit-compact {
    width: 100%;
    margin-bottom: 16px;
}

.form-note-compact {
    font-size: 14px;
    color: #666;
    text-align: center;
    line-height: 1.5;
}

/* Principles Grid */
.principles__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.principle-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    padding: 24px;
    border-radius: 16px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.3);
    position: relative;
    overflow: hidden;
}

.principle-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #5a67d8 100%);
    transform: scaleY(0);
    transition: transform 0.3s ease;
}

.principle-card:hover::before {
    transform: scaleY(1);
}

.principle-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(102, 126, 234, 0.15);
    border-color: rgba(102, 126, 234, 0.2);
}

.principle-card__number {
    font-size: 32px;
    font-weight: 700;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 16px;
}

.principle-card__title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #1a1a1a;
}

.principle-card__description {
    color: #666;
    line-height: 1.5;
    font-size: 15px;
}

/* Portfolio Cases */
.portfolio__cases {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 32px;
    margin-top: 60px;
}

.case-card {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: all 0.4s ease;
    position: relative;
}

.case-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.case-card:hover::before {
    transform: scaleX(1);
}

.case-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 25px 80px rgba(102, 126, 234, 0.2);
    border-color: rgba(102, 126, 234, 0.3);
}

.case-card__header {
    padding: 32px 32px 24px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05) 0%, rgba(255, 255, 255, 0.8) 100%);
    border-bottom: 1px solid rgba(102, 126, 234, 0.1);
    margin-bottom: 0;
}

.case-card__niche {
    font-size: 18px;
    font-weight: 700;
    color: #1a202c;
    max-width: 70%;
    line-height: 1.3;
}

.case-card__period {
    font-size: 13px;
    color: #667eea;
    background: rgba(102, 126, 234, 0.1);
    padding: 6px 12px;
    border-radius: 12px;
    font-weight: 500;
    white-space: nowrap;
}

.case-card__problem,
.case-card__actions {
    padding: 24px 32px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.case-card__problem-title,
.case-card__actions-title {
    font-size: 12px;
    font-weight: 700;
    color: #667eea;
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.case-card__problem-title::before {
    content: '⚠️';
    font-size: 14px;
}

.case-card__actions-title::before {
    content: '🔧';
    font-size: 14px;
}

.case-card__problem-text,
.case-card__actions-text {
    color: #4a5568;
    line-height: 1.6;
    font-size: 15px;
    margin: 0;
}

.case-card__screenshot {
    padding: 0;
    background: #f8fafc;
    border-top: 1px solid rgba(102, 126, 234, 0.1);
    overflow: hidden;
}

.case-screenshot {
    width: 100%;
    height: auto;
    display: block;
    transition: all 0.3s ease;
    border-radius: 0;
}

.case-card:hover .case-screenshot {
    transform: scale(1.02);
}

/* Complex Solutions Section - NEW DESIGN */
.complex-solutions {
    padding: 80px 0;
    background: linear-gradient(135deg, #fafbfc 0%, #ffffff 100%);
    position: relative;
    overflow: hidden;
}

.complex-solutions::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: var(--hexagon-pattern);
    background-size: 100px 86.6px;
    opacity: var(--texture-opacity);
    display: var(--texture-display);
}

.complex-solutions .container {
    position: relative;
    z-index: 2;
}

/* Intro Card */
.complex-solutions__intro {
    margin-bottom: 48px;
    display: flex;
    justify-content: center;
}

.intro-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    padding: 32px;
    border-radius: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
    display: flex;
    align-items: center;
    gap: 24px;
    max-width: 800px;
    transition: all 0.3s ease;
}

.intro-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(102, 126, 234, 0.15);
}

.intro-card__icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #667eea 0%, #5a67d8 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.2);
}

.intro-card__title {
    font-size: 24px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 12px;
}

.intro-card__text {
    color: #4a5568;
    line-height: 1.6;
    font-size: 16px;
}

/* Services Grid */
.complex-solutions__services {
    margin-bottom: 48px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}

.service-item {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: all 0.4s ease;
    position: relative;
    cursor: pointer;
}

.service-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05) 0%, rgba(90, 103, 216, 0.05) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.service-item:hover::before {
    opacity: 1;
}

.service-item:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 60px rgba(102, 126, 234, 0.15);
    border-color: rgba(102, 126, 234, 0.2);
}

.service-item__header {
    padding: 24px 24px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.service-item__icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.service-item__icon--development {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.service-item__icon--advertising {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
}

.service-item__icon--crm {
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
}

.service-item__badge {
    background: linear-gradient(135deg, #667eea 0%, #5a67d8 100%);
    color: white;
    padding: 6px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.service-item__title {
    font-size: 20px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 8px;
    padding: 0 24px;
}

.service-item__description {
    color: #666;
    margin-bottom: 20px;
    padding: 0 24px;
    font-size: 15px;
}

.service-item__details {
    background: #f8fafc;
    padding: 20px 24px 24px;
    border-top: 1px solid #e2e8f0;
}

.service-detail {
    margin-bottom: 12px;
}

.service-detail:last-child {
    margin-bottom: 0;
}

.service-detail__label {
    font-size: 12px;
    font-weight: 600;
    color: #667eea;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.service-detail__value {
    color: #4a5568;
    font-size: 14px;
    line-height: 1.4;
}

/* Workflow Card */
.complex-solutions__workflow {
    margin-bottom: 48px;
}

.workflow-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
    max-width: 900px;
    margin: 0 auto;
}

.workflow-card__header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 32px;
    justify-content: center;
}

.workflow-card__icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.workflow-card__title {
    font-size: 24px;
    font-weight: 600;
    color: #1a1a1a;
}

.workflow-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

.workflow-step {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05) 0%, rgba(90, 103, 216, 0.05) 100%);
    border-radius: 16px;
    transition: all 0.3s ease;
}

.workflow-step:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.1);
}

.workflow-step__number {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, #667eea 0%, #5a67d8 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 14px;
    flex-shrink: 0;
}

.workflow-step__title {
    font-size: 16px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 8px;
}

.workflow-step__text {
    color: #4a5568;
    font-size: 14px;
    line-height: 1.5;
}

/* Company Card */
.complex-solutions__company {
    margin-bottom: 48px;
}

.company-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    padding: 32px;
    border-radius: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
    max-width: 800px;
    margin: 0 auto;
    transition: all 0.3s ease;
}

.company-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(102, 126, 234, 0.15);
}

.company-card__logo {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid #e2e8f0;
}

.company-logo {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, #667eea 0%, #5a67d8 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.2);
}

.company-name {
    font-size: 20px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 4px;
}

.company-year {
    color: #666;
    font-size: 14px;
}

.company-card__description {
    margin-bottom: 24px;
}

.company-text {
    color: #4a5568;
    line-height: 1.6;
    font-size: 16px;
}

.company-card__features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

.company-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #4a5568;
    padding: 8px 12px;
    background: rgba(16, 185, 129, 0.1);
    border-radius: 8px;
}

.company-feature svg {
    color: #10b981;
    flex-shrink: 0;
}

/* CTA Card */
.complex-solutions__cta {
    text-align: center;
}

.cta-card {
    background: linear-gradient(135deg, #667eea 0%, #5a67d8 100%);
    color: white;
    padding: 48px 40px;
    border-radius: 24px;
    box-shadow: 0 12px 40px rgba(102, 126, 234, 0.3);
    max-width: 700px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

.cta-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 70%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 70% 30%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
}

.cta-card__content {
    position: relative;
    z-index: 2;
}

.cta-card__title {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 16px;
    line-height: 1.3;
}

.cta-card__text {
    font-size: 18px;
    margin-bottom: 32px;
    line-height: 1.6;
    opacity: 0.9;
}

.cta-card__actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.cta-card__btn {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(20px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: white;
    font-size: 18px;
    padding: 16px 32px;
    transition: all 0.3s ease;
}

.cta-card__btn:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.cta-card__note {
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    font-style: italic;
}

/* Responsive adjustments */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
    
    .workflow-steps {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .intro-card {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }
    
    .intro-card__icon {
        width: 64px;
        height: 64px;
    }
    
    .service-item__header {
        flex-direction: column;
        gap: 12px;
        align-items: flex-start;
    }
    
    .workflow-card__header {
        flex-direction: column;
        gap: 12px;
    }
    
    .company-card__logo {
        flex-direction: column;
        text-align: center;
        gap: 16px;
    }
    
    .company-card__features {
        grid-template-columns: 1fr;
    }
    
    .cta-card__title {
        font-size: 24px;
    }
    
    .cta-card__text {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .intro-card,
    .workflow-card,
    .company-card,
    .cta-card {
        padding: 24px;
    }
    
    .cta-card__title {
        font-size: 20px;
    }
}

/* Location Section */
.location {
    padding: 80px 0;
    background: linear-gradient(135deg, #fafbfc 0%, #ffffff 100%);
    position: relative;
}

.location::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: var(--hexagon-pattern);
    background-size: 100px 86.6px;
    opacity: var(--texture-opacity);
    display: var(--texture-display);
}

.location .container {
    position: relative;
    z-index: 2;
}

.location__cities {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 32px;
    max-width: 800px;
    margin: 0 auto;
}

.city-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    padding: 32px;
    border-radius: 20px;
    text-align: center;
    transition: all 0.4s ease;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
    position: relative;
    overflow: hidden;
}

.city-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.6s ease;
}

.city-card:hover::before {
    left: 100%;
}

.city-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(102, 126, 234, 0.15);
    border-color: rgba(102, 126, 234, 0.2);
}

.city-card__icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    background: linear-gradient(135deg, #667eea 0%, #5a67d8 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.2);
}

.city-card__title {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 8px;
    color: #1a1a1a;
}

.city-card__description {
    color: #666;
    margin-bottom: 24px;
    font-size: 16px;
}

.city-card__features {
    display: grid;
    gap: 12px;
}

.city-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    color: #4a5568;
    justify-content: center;
}

.city-feature svg {
    color: #10b981;
    flex-shrink: 0;
}

/* Personal Section */
.personal {
    padding: 80px 0;
    background: linear-gradient(135deg, #fafbfc 0%, #ffffff 100%);
    position: relative;
}

.personal::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: var(--hexagon-pattern);
    background-size: 100px 86.6px;
    opacity: var(--texture-opacity);
    display: var(--texture-display);
}

.personal .container {
    position: relative;
    z-index: 2;
}

.personal__social {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    max-width: 900px;
    margin: 0 auto;
}

.social-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    padding: 32px;
    border-radius: 20px;
    text-decoration: none;
    transition: all 0.4s ease;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
    display: flex;
    align-items: center;
    gap: 20px;
    position: relative;
    overflow: hidden;
}

.social-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.6s ease;
}

.social-card:hover::before {
    left: 100%;
}

.social-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.social-card--vk:hover {
    border-color: #4680c2;
    box-shadow: 0 20px 60px rgba(70, 128, 194, 0.2);
}

.social-card--telegram:hover {
    border-color: #0088cc;
    box-shadow: 0 20px 60px rgba(0, 136, 204, 0.2);
}

.social-card--instagram:hover {
    border-color: #e4405f;
    box-shadow: 0 20px 60px rgba(228, 64, 95, 0.2);
}

.social-card__icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.social-card--vk .social-card__icon {
    background: linear-gradient(135deg, #4680c2 0%, #5181b8 100%);
    color: white;
}

.social-card--telegram .social-card__icon {
    background: linear-gradient(135deg, #0088cc 0%, #0077b5 100%);
    color: white;
}

.social-card--instagram .social-card__icon {
    background: linear-gradient(135deg, #e4405f 0%, #c13584 100%);
    color: white;
}

.social-card__title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 4px;
    color: #1a1a1a;
}

.social-card__description {
    color: #666;
    font-size: 14px;
}

/* About Me Section */
.about-me {
    padding: 80px 0;
    background: linear-gradient(135deg, #fafbfc 0%, #ffffff 100%);
    position: relative;
    overflow: hidden;
}

.about-me::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: var(--hexagon-pattern);
    background-size: 100px 86.6px;
    opacity: var(--texture-opacity);
    display: var(--texture-display);
}

.about-me .container {
    position: relative;
    z-index: 2;
}

.about-me__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
    margin-bottom: 48px;
}

.about-me__main {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.about-me__photo-main {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 32px;
}

.about-me__main-img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid #667eea;
}

.about-me__name {
    font-size: 24px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 4px;
}

.about-me__role {
    color: #667eea;
    font-size: 14px;
    font-weight: 500;
}

.about-me__text {
    color: #4a5568;
    line-height: 1.6;
    margin-bottom: 20px;
    font-size: 16px;
}

.about-me__text:last-child {
    margin-bottom: 0;
}

.about-me__gallery {
    display: grid;
    gap: 24px;
}

.photo-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
}

.photo-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(102, 126, 234, 0.15);
}

.photo-card__img {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

.photo-card__caption {
    padding: 20px;
}

.photo-card__caption p {
    color: #4a5568;
    line-height: 1.5;
    font-size: 14px;
    margin: 0;
}

.about-me__cta {
    text-align: center;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.about-me__cta-text {
    font-size: 18px;
    color: #1a1a1a;
    margin-bottom: 24px;
    font-weight: 500;
}

.about-me__cta-btn {
    margin-bottom: 16px;
}

.about-me__cta-note {
    color: #666;
    font-size: 14px;
    font-style: italic;
}

/* Responsive adjustments for new sections */
@media (max-width: 1024px) {
    .pricing__content-compact {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .pricing__form-compact {
        position: static;
    }
    
    .about-me__content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .form-row-compact,
    .radio-group-compact {
        grid-template-columns: 1fr;
    }
    
    .solution-case__header {
        flex-direction: column;
        text-align: center;
        gap: 16px;
    }
    
    .approach__conclusion-compact {
        flex-direction: column;
        text-align: center;
        gap: 16px;
    }
    
    .about-me__photo-main {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .problems__grid,
    .approach__steps-grid,
    .services__grid-compact,
    .principles__grid,
    .location__cities,
    .personal__social {
        grid-template-columns: 1fr;
    }
    
    .portfolio__cases {
        grid-template-columns: 1fr;
    }
    
    .case-card__header {
        flex-direction: column;
        gap: 12px;
    }
}

/* Texture control utility classes */
.no-textures {
    --texture-opacity: 0;
    --texture-display: none;
}

.light-textures {
    --texture-opacity: 0.15;
}

.normal-textures {
    --texture-opacity: 0.3;
}

.strong-textures {
    --texture-opacity: 0.5;
}

/* Service Card Button */
.service-card-compact__btn {
    margin-top: 16px;
    padding: 8px 16px;
    background: linear-gradient(135deg, #667eea 0%, #5a67d8 100%);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(10px);
    display: block;
    width: auto;
}

.service-card-compact:hover .service-card-compact__btn {
    opacity: 1;
    transform: translateY(0);
}

.service-card-compact__btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

/* CTA to Form Section */
.cta-to-form {
    padding: 80px 0;
    background: linear-gradient(135deg, #fafbfc 0%, #ffffff 100%);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-to-form::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: var(--hexagon-pattern);
    background-size: 100px 86.6px;
    opacity: var(--texture-opacity);
    display: var(--texture-display);
}

.cta-to-form .container {
    position: relative;
    z-index: 2;
}

.cta-to-form__content {
    max-width: 600px;
    margin: 0 auto;
}

.cta-to-form__title {
    font-size: 32px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 16px;
}

.cta-to-form__text {
    font-size: 18px;
    color: #4a5568;
    margin-bottom: 32px;
    line-height: 1.6;
}

.cta-to-form__btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .cta-to-form__title {
        font-size: 24px;
    }
    
    .cta-to-form__text {
        font-size: 16px;
    }
}/* H
ero Section Animations */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero::before {
    animation: backgroundPulse 8s ease-in-out infinite;
}

/* Плавающие частицы */
.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(102, 126, 234, 0.1) 2px, transparent 2px),
        radial-gradient(circle at 80% 70%, rgba(16, 185, 129, 0.1) 1px, transparent 1px),
        radial-gradient(circle at 40% 80%, rgba(245, 158, 11, 0.1) 1.5px, transparent 1.5px);
    background-size: 100px 100px, 150px 150px, 80px 80px;
    animation: floatingParticles 20s linear infinite;
    opacity: 0.6;
}

@keyframes backgroundPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.8; }
}

@keyframes floatingParticles {
    0% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(30px, -30px) rotate(120deg); }
    66% { transform: translate(-20px, 20px) rotate(240deg); }
    100% { transform: translate(0, 0) rotate(360deg); }
}

.hero__content {
    animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero__badge {
    animation: slideInLeft 0.8s ease-out 0.2s both;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.hero__title-main {
    animation: slideInLeft 0.8s ease-out 0.4s both;
}

.hero__title-sub {
    animation: slideInLeft 0.8s ease-out 0.6s both;
}

.hero__subtitle {
    animation: slideInLeft 0.8s ease-out 0.8s both;
}

.hero__guarantee {
    animation: slideInLeft 0.8s ease-out 1s both;
}

.hero__cta-group {
    animation: slideInLeft 0.8s ease-out 1.2s both;
}

.hero__cta-primary {
    position: relative;
    overflow: hidden;
}

.hero__cta-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s ease;
}

.hero__cta-primary:hover::before {
    left: 100%;
}

.hero__cta-secondary {
    transition: all 0.3s ease;
}

.hero__cta-secondary:hover {
    transform: translateY(-2px);
}

.hero__trust {
    animation: slideInLeft 0.8s ease-out 1.4s both;
}

.trust-logo {
    transition: all 0.3s ease;
    animation: fadeInScale 0.6s ease-out calc(1.6s + var(--delay, 0s)) both;
}

.trust-logo:nth-child(1) { --delay: 0s; }
.trust-logo:nth-child(2) { --delay: 0.1s; }
.trust-logo:nth-child(3) { --delay: 0.2s; }

.trust-logo:hover {
    transform: translateY(-2px) scale(1.05);
    background: rgba(102, 126, 234, 0.2);
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.hero__visual {
    animation: slideInRight 0.8s ease-out 0.4s both;
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.hero__stats-card {
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.hero__stats-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, transparent, rgba(102, 126, 234, 0.1), transparent);
    animation: rotate 8s linear infinite;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.hero__stats-card:hover::before {
    opacity: 1;
}

.hero__stats-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 60px rgba(102, 126, 234, 0.15);
}

/* Кликабельная ссылка для карточки материалов */
.hero__stats-card-link {
    display: block;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

.hero__stats-card-link:hover .hero__stats-card {
    transform: translateY(-5px);
    box-shadow: 0 20px 60px rgba(102, 126, 234, 0.15);
    cursor: pointer;
}

.hero__stats-card-link:hover .stats-card__telegram-btn {
    background: linear-gradient(135deg, #0099dd 0%, #0077aa 100%);
    transform: translateY(-2px);
}

.hero__testimonial {
    transition: all 0.3s ease;
}

.hero__testimonial:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

@keyframes rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Анимация прогресс-баров */
.metric-item__progress {
    animation: progressFill 2s ease-out 2s both;
}

@keyframes progressFill {
    from {
        width: 0;
    }
    to {
        width: var(--progress-width, 0);
    }
}

/* Анимация для значений метрик */
.metric-item__value {
    animation: countUp 1.5s ease-out 2.2s both;
}

@keyframes countUp {
    from {
        opacity: 0;
        transform: scale(0.5);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}/* До
полнительные стили для анимации метрик */
.metric-item__progress[style*="60%"] { --progress-width: 60%; }
.metric-item__progress[style*="75%"] { --progress-width: 75%; }
.metric-item__progress[style*="85%"] { --progress-width: 85%; }

/* Улучшенная анимация для testimonial */
.testimonial__quote {
    position: relative;
}

.testimonial__quote::before {
    content: '"';
    position: absolute;
    left: -20px;
    top: -10px;
    font-size: 60px;
    color: rgba(102, 126, 234, 0.2);
    font-family: serif;
    line-height: 1;
}

.testimonial__quote::after {
    content: '"';
    position: absolute;
    right: -10px;
    bottom: -20px;
    font-size: 60px;
    color: rgba(102, 126, 234, 0.2);
    font-family: serif;
    line-height: 1;
}

/* Пульсирующий эффект для badge */
.hero__badge {
    animation: slideInLeft 0.8s ease-out 0.2s both, pulse 2s ease-in-out 3s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* Эффект свечения для кнопок */
.btn--primary {
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
    transition: all 0.3s ease;
}

.btn--primary:hover {
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
    transform: translateY(-2px);
}

/* Анимация появления для элементов hero */
.hero__text > * {
    opacity: 1;
    animation-fill-mode: both;
}

.hero__visual {
    opacity: 1;
}

.hero__visual > * {
    opacity: 1;
    animation-fill-mode: both;
}

/* Градиентная анимация для заголовка */
.hero__title-sub {
    background-size: 200% 200%;
    animation: slideInLeft 0.8s ease-out 0.6s both, gradientShift 4s ease-in-out 2s infinite;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

/* Улучшенный эффект для статистических карточек */
.stats-card__metrics {
    position: relative;
}

.stats-card__metrics::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent, rgba(102, 126, 234, 0.05), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.hero__stats-card:hover .stats-card__metrics::before {
    opacity: 1;
}

/* SEO Services Section */
.seo-services {
    padding: 80px 0;
    background: linear-gradient(135deg, #fafbfc 0%, #ffffff 100%);
    position: relative;
}

.seo-services__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.seo-service-column {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 32px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.seo-service-column::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.seo-service-column:hover::before {
    transform: scaleX(1);
}

.seo-service-column:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(102, 126, 234, 0.15);
    border-color: rgba(102, 126, 234, 0.2);
}

.seo-service-column__title {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 20px;
    font-weight: 700;
    color: #1a202c;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(102, 126, 234, 0.1);
}

.seo-service-column__title svg {
    color: #667eea;
    flex-shrink: 0;
}

.seo-service-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.seo-service-list li {
    position: relative;
    padding-left: 0;
}

.seo-service-list a {
    display: block;
    padding: 12px 16px;
    color: #4a5568;
    font-size: 15px;
    font-weight: 500;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.seo-service-list a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    transform: scaleY(0);
    transition: transform 0.3s ease;
}

.seo-service-list a:hover::before {
    transform: scaleY(1);
}

.seo-service-list a:hover {
    background: rgba(102, 126, 234, 0.05);
    color: #667eea;
    transform: translateX(8px);
}

.seo-services__cta {
    text-align: center;
}

.seo-cta-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 48px 40px;
    border-radius: 24px;
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.seo-cta-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
}

.seo-cta-card__title {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 16px;
    position: relative;
    z-index: 2;
}

.seo-cta-card__text {
    font-size: 18px;
    margin-bottom: 32px;
    opacity: 0.9;
    position: relative;
    z-index: 2;
}

.seo-cta-card__btn {
    background: white;
    color: #667eea;
    position: relative;
    z-index: 2;
}

.seo-cta-card__btn:hover {
    background: rgba(255, 255, 255, 0.95);
    transform: translateY(-2px);
}

/* Responsive */
@media (max-width: 768px) {
    .seo-services__grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .seo-service-column {
        padding: 24px;
    }
    
    .seo-service-column__title {
        font-size: 18px;
    }
    
    .seo-cta-card {
        padding: 32px 24px;
    }
    
    .seo-cta-card__title {
        font-size: 24px;
    }
    
    .seo-cta-card__text {
        font-size: 16px;
    }
}/* Ma
terials Section Styles */
.stats-card__materials {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 24px;
}

.material-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 16px;
    background: rgba(102, 126, 234, 0.05);
    border-radius: 12px;
    transition: all 0.3s ease;
    border: 1px solid rgba(102, 126, 234, 0.1);
}

.material-item:hover {
    background: rgba(102, 126, 234, 0.08);
    transform: translateY(-2px);
    border-color: rgba(102, 126, 234, 0.2);
}

.material-item__icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.material-item__content {
    flex: 1;
}

.material-item__title {
    font-size: 16px;
    font-weight: 600;
    color: #1a202c;
    margin-bottom: 4px;
    line-height: 1.3;
}

.material-item__description {
    font-size: 14px;
    color: #4a5568;
    margin: 0;
}

.stats-card__telegram-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    width: 100%;
    padding: 16px 20px;
    background: linear-gradient(135deg, #0088cc 0%, #006699 100%);
    color: white;
    text-decoration: none;
    border-radius: 12px;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s ease;
    margin-bottom: 12px;
    box-shadow: 0 4px 15px rgba(0, 136, 204, 0.3);
}

.stats-card__telegram-btn:hover {
    background: linear-gradient(135deg, #0099dd 0%, #0077aa 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 136, 204, 0.4);
}

.stats-card__telegram-btn svg {
    flex-shrink: 0;
}

.stats-card__note {
    font-size: 12px;
    color: #718096;
    text-align: center;
    line-height: 1.4;
    margin: 0;
    font-style: italic;
}

/* Responsive */
@media (max-width: 768px) {
    .material-item {
        padding: 12px;
        gap: 12px;
    }
    
    .material-item__icon {
        width: 36px;
        height: 36px;
    }
    
    .material-item__title {
        font-size: 15px;
    }
    
    .material-item__description {
        font-size: 13px;
    }
    
    .stats-card__telegram-btn {
        padding: 14px 16px;
        font-size: 15px;
    }
}/* For
m Validation Styles */
.form-error {
    display: none;
    color: #e53e3e;
    font-size: 14px;
    margin-top: 4px;
    font-weight: 500;
}

.form-input.error,
.form-textarea.error {
    border-color: #e53e3e;
    box-shadow: 0 0 0 3px rgba(229, 62, 62, 0.1);
}

.form-input.success,
.form-textarea.success {
    border-color: #10b981;
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.form-hint {
    font-size: 12px;
    color: #718096;
    margin-top: 4px;
    font-style: italic;
}

.form-message {
    display: none;
    padding: 12px 16px;
    border-radius: 8px;
    margin-top: 16px;
    font-weight: 500;
}

.form-message.success {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.form-message.error {
    background: rgba(229, 62, 62, 0.1);
    color: #e53e3e;
    border: 1px solid rgba(229, 62, 62, 0.2);
}

.btn-loading {
    display: none;
}

.form-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

.form-submit:disabled:hover {
    transform: none !important;
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3) !important;
}

/* Анимация для успешной отправки */
@keyframes successPulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.form-message.success {
    animation: successPulse 0.5s ease-out;
}

/* Стили для обязательных полей */
.form-label::after {
    content: '';
}

.form-label[for="name"]::after,
.form-label[for="phone"]::after {
    content: ' *';
    color: #e53e3e;
    font-weight: bold;
}

/* Улучшенные стили для чекбокса */
.checkbox-label input[type="checkbox"]:invalid + .checkbox-custom {
    border-color: #e53e3e;
    box-shadow: 0 0 0 3px rgba(229, 62, 62, 0.1);
}

/* Responsive улучшения */
@media (max-width: 768px) {
    .form-error {
        font-size: 13px;
    }
    
    .form-message {
        padding: 10px 12px;
        font-size: 14px;
    }
}/* Co
mpact Form Styles */
.form-input-compact.error,
.form-textarea-compact.error {
    border-color: #e53e3e;
    box-shadow: 0 0 0 2px rgba(229, 62, 62, 0.1);
}

.checkbox-custom-compact {
    width: 16px;
    height: 16px;
    border: 2px solid #e2e8f0;
    border-radius: 3px;
    position: relative;
    flex-shrink: 0;
    margin-top: 2px;
    transition: all 0.3s ease;
}

.checkbox-label-compact input[type="checkbox"]:checked + .checkbox-custom-compact {
    background: #667eea;
    border-color: #667eea;
}

.checkbox-label-compact input[type="checkbox"]:checked + .checkbox-custom-compact::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 10px;
    font-weight: bold;
}

.checkbox-label-compact {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    cursor: pointer;
    font-size: 13px;
    line-height: 1.4;
}

.checkbox-label-compact input[type="checkbox"] {
    display: none;
}

.checkbox-text-compact {
    color: #4a5568;
}

.form-group-compact--checkbox {
    margin: 16px 0;
}

.form-submit-compact:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Responsive для компактной формы */
@media (max-width: 768px) {
    .form-row-compact {
        flex-direction: column;
        gap: 12px;
    }
    
    .radio-group-compact {
        grid-template-columns: 1fr 1fr;
    }
}

/* 404 Error Page Styles */
.error-404 {
    padding: 140px 0 80px;
    background: linear-gradient(135deg, #fafbfc 0%, #ffffff 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.error-404::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(102, 126, 234, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(102, 126, 234, 0.03) 0%, transparent 50%);
}

.error-404__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 2;
    margin-bottom: 80px;
}

.error-404__visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.error-404__number {
    display: flex;
    align-items: center;
    gap: 20px;
    font-size: 120px;
    font-weight: 800;
    color: #667eea;
    position: relative;
}

.error-404__digit {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 4px 8px rgba(102, 126, 234, 0.2);
    animation: digitPulse 2s ease-in-out infinite alternate;
}

.error-404__zero {
    position: relative;
    width: 120px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.error-404__search-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #667eea;
    animation: searchPulse 2s ease-in-out infinite;
}

.error-404__floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.floating-element {
    position: absolute;
    color: rgba(102, 126, 234, 0.3);
    animation: float 4s ease-in-out infinite;
}

.floating-element--1 {
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.floating-element--2 {
    top: 20%;
    right: 15%;
    animation-delay: 1s;
}

.floating-element--3 {
    bottom: 30%;
    left: 20%;
    animation-delay: 2s;
}

.floating-element--4 {
    bottom: 10%;
    right: 10%;
    animation-delay: 1.5s;
}

.error-404__text {
    max-width: 500px;
}

.error-404__title {
    font-size: 48px;
    font-weight: 700;
    color: #1a202c;
    margin-bottom: 16px;
    line-height: 1.2;
}

.error-404__subtitle {
    font-size: 20px;
    color: #4a5568;
    margin-bottom: 40px;
    line-height: 1.6;
}

.error-404__suggestions {
    margin-bottom: 40px;
}

.error-404__suggestions-title {
    font-size: 20px;
    font-weight: 600;
    color: #1a202c;
    margin-bottom: 20px;
}

.error-404__suggestions-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.error-404__suggestions-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
    font-size: 16px;
    color: #4a5568;
}

.error-404__suggestions-list svg {
    color: #10b981;
    flex-shrink: 0;
}

.error-404__actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.error-404__btn-primary,
.error-404__btn-secondary {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Popular Pages Section */
.error-404__popular {
    position: relative;
    z-index: 2;
}

.error-404__popular-title {
    font-size: 32px;
    font-weight: 700;
    color: #1a202c;
    text-align: center;
    margin-bottom: 40px;
}

.error-404__popular-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.popular-page-card {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 24px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 16px;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.popular-page-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(102, 126, 234, 0.15);
    border-color: rgba(102, 126, 234, 0.2);
}

.popular-page-card__icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

.popular-page-card__content {
    flex: 1;
}

.popular-page-card__title {
    font-size: 18px;
    font-weight: 600;
    color: #1a202c;
    margin-bottom: 4px;
}

.popular-page-card__description {
    font-size: 14px;
    color: #4a5568;
    margin: 0;
    line-height: 1.5;
}

/* Animations */
@keyframes digitPulse {
    0% { transform: scale(1); }
    100% { transform: scale(1.05); }
}

@keyframes searchPulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.7; }
    50% { transform: translate(-50%, -50%) scale(1.1); opacity: 1; }
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); opacity: 0.3; }
    25% { transform: translateY(-10px) rotate(90deg); opacity: 0.6; }
    50% { transform: translateY(-20px) rotate(180deg); opacity: 0.8; }
    75% { transform: translateY(-10px) rotate(270deg); opacity: 0.6; }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .error-404__content {
        grid-template-columns: 1fr;
        gap: 60px;
        text-align: center;
    }
    
    .error-404__number {
        font-size: 100px;
        justify-content: center;
    }
    
    .error-404__title {
        font-size: 40px;
    }
    
    .error-404__subtitle {
        font-size: 18px;
    }
}

@media (max-width: 768px) {
    .error-404 {
        padding: 120px 0 60px;
    }
    
    .error-404__content {
        gap: 40px;
        margin-bottom: 60px;
    }
    
    .error-404__number {
        font-size: 80px;
        gap: 15px;
    }
    
    .error-404__zero {
        width: 100px;
        height: 100px;
    }
    
    .error-404__zero svg {
        width: 100px;
        height: 100px;
    }
    
    .error-404__search-icon svg {
        width: 32px;
        height: 32px;
    }
    
    .error-404__title {
        font-size: 32px;
    }
    
    .error-404__subtitle {
        font-size: 16px;
    }
    
    .error-404__actions {
        flex-direction: column;
        align-items: center;
    }
    
    .error-404__actions .btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    
    .error-404__popular-title {
        font-size: 28px;
    }
    
    .error-404__popular-grid {
        grid-template-columns: 1fr;
    }
    
    .popular-page-card {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .error-404__number {
        font-size: 60px;
        gap: 10px;
    }
    
    .error-404__zero {
        width: 80px;
        height: 80px;
    }
    
    .error-404__zero svg {
        width: 80px;
        height: 80px;
    }
    
    .error-404__search-icon svg {
        width: 24px;
        height: 24px;
    }
    
    .error-404__title {
        font-size: 28px;
    }
    
    .error-404__popular-title {
        font-size: 24px;
    }
    
    .popular-page-card {
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }
}

    /* Эффекты для ссылок в колонках */
.footer__link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    border-radius: 6px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.footer__link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 3px;
    height: 100%;
    background: #667eea;
    transform: scaleY(0);
    transition: transform 0.3s ease;
}

.footer__link:hover {
    background: rgba(102, 126, 234, 0.1);
    transform: translateX(5px);
}

.footer__link:hover::before {
    transform: scaleY(1);
}

.footer__link:hover .footer__link-arrow {
    transform: translateX(3px);
    opacity: 1;
}

.footer__link-text {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 1;
}

.footer__link-arrow {
    color: #667eea;
    opacity: 0;
    transform: translateX(-5px);
    transition: all 0.3s ease;
    font-weight: bold;
    margin-left: 8px;
}

/* Стили для контактов с иконками */
.footer__contacts-list {
    gap: 16px;
}

.footer__contact-item {
    display: flex;
    flex-direction: column;
}

.footer__contact-link {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #ccc;
    transition: all 0.3s ease;
    padding: 8px 12px;
    border-radius: 6px;
    text-decoration: none;
}

.footer__contact-link:hover {
    color: #667eea;
    background: rgba(102, 126, 234, 0.1);
}

.footer__contact-icon {
    flex-shrink: 0;
}

.footer__contact-note {
    font-size: 13px;
    color: #999;
    margin-top: 4px;
    margin-left: 32px;
}

/* Стили для цитаты */
.footer__quote {
    text-align: center;
    padding: 40px 0;
    margin: 40px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  
    position: relative;
}

.footer__quote-icon {
    color: #667eea;
    opacity: 0.7;
    margin-bottom: 20px;
}

.footer__quote-text {
    font-size: 22px;
    font-weight: 500;
    line-height: 1.4;
    margin-bottom: 20px;
    font-style: italic;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.footer__quote-author {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
}

.footer__quote-author-name {
    font-weight: 600;
    color: white;
}

.footer__quote-author-title {
    font-size: 14px;
    color: #ccc;
    margin-top: 4px;
}

/* Адаптивность для контактов */
@media (max-width: 768px) {
    .footer__links {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    
    .footer__quote-text {
        font-size: 18px;
    }
}

@media (max-width: 480px) {
    .footer__links {
        grid-template-columns: 1fr;
    }
}