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

:root {
    --primary-color: #6366f1;
    --primary-dark: #4f46e5;
    --accent-color: #8b5cf6;
    --accent-dark: #7c3aed;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --bg-light: #f9fafb;
    --bg-white: #ffffff;
    --border-color: #e5e7eb;
    --success-color: #10b981;
    --error-color: #ef4444;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: all 0.3s ease;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
    gap: 2rem;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.telegram-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    color: var(--primary-color);
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    background: transparent;
}

.telegram-link:hover {
    transform: translateY(-2px);
    opacity: 0.8;
}

.telegram-icon {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
    object-fit: contain;
    display: block;
}

.logo a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-icon {
    font-size: 1.75rem;
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: none;
    -webkit-text-fill-color: initial;
    background: none;
    color: var(--primary-color);
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-list a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-list a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

.nav-list a:hover {
    color: var(--primary-color);
}

.nav-list a:hover::after {
    width: 100%;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    gap: 5px;
    padding: 5px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

@media (max-width: 768px) {
    .nav.active {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        border-bottom: 1px solid var(--border-color);
        box-shadow: var(--shadow-lg);
    }

    .nav.active .nav-list {
        flex-direction: column;
        padding: 1rem 20px;
        gap: 0;
    }

    .nav.active .nav-list li {
        border-bottom: 1px solid var(--border-color);
    }

    .nav.active .nav-list li:last-child {
        border-bottom: none;
    }

    .nav.active .nav-list a {
        display: block;
        padding: 1rem 0;
    }

    .nav.active .nav-list a::after {
        display: none;
    }
}

/* Buttons */
.btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: white;
}

.btn-accent {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: white;
}

.btn-accent:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, var(--primary-dark), var(--accent-dark));
}

.btn-test {
    background: white;
    color: var(--primary-color);
    border: 2px solid white;
}

.btn-test:hover {
    background: rgba(255, 255, 255, 0.9);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.hero .container {
    padding-left: 20px;
    padding-right: 20px;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
    z-index: 0;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.3;
    animation: float 20s infinite ease-in-out;
}

.orb-1 {
    width: 500px;
    height: 500px;
    background: rgba(139, 92, 246, 0.5);
    top: -200px;
    right: -200px;
    animation-delay: 0s;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: rgba(99, 102, 241, 0.5);
    bottom: -150px;
    left: -150px;
    animation-delay: 7s;
}

.orb-3 {
    width: 300px;
    height: 300px;
    background: rgba(236, 72, 153, 0.5);
    top: 50%;
    left: 50%;
    animation-delay: 14s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -30px) scale(1.1); }
    66% { transform: translate(-20px, 20px) scale(0.9); }
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    color: white;
    margin-left: 0;
    padding-left: 0;
    width: 100%;
}

.hero-title-wrapper {
    display: flex;
    align-items: flex-start;
    gap: 3rem;
    margin-bottom: 0;
    flex-wrap: wrap;
}

.hero-title-content {
    flex: 1;
    min-width: 300px;
    display: flex;
    flex-direction: column;
}

.hero-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border-radius: 50px;
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 0;
    line-height: 1.2;
    background: linear-gradient(135deg, #ffffff, #e0e7ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-image {
    flex-shrink: 0;
    width: 500px;
    height: auto;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-growth-chart {
    width: 100%;
    height: auto;
    display: block;
}

.hero-description {
    font-size: 1.25rem;
    margin-top: 0.5rem;
    margin-bottom: 0;
    opacity: 0.95;
    line-height: 1.8;
    padding-top: 0;
}

.hero-features-wrapper {
    position: relative;
    z-index: 1;
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    margin-top: 2rem;
    padding: 0 20px;
}

.hero-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.feature-icon {
    font-size: 1.5rem;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 0;
}

.hero-note {
    font-size: 0.875rem;
    opacity: 0.9;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 2rem;
    line-height: 1.3;
    text-align: center;
}

/* Cases Section */
.cases-section {
    padding: 5rem 0;
    background: var(--bg-light);
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.case-card {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.case-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.case-image {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 12px;
    margin-bottom: 1rem;
    cursor: pointer;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.case-image:hover {
    transform: scale(1.02);
    opacity: 0.9;
}

.case-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.case-description {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.case-stats {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding: 1.5rem 0;
}

.case-stat {
    flex: 1;
    text-align: center;
}

.case-stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.case-stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

.case-region {
    font-size: 0.875rem;
    color: var(--primary-color);
    font-weight: 600;
}

/* Process Section */
.process-section {
    padding: 5rem 0;
    background: white;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.step-card {
    position: relative;
    padding: 2rem;
    background: var(--bg-light);
    border-radius: 16px;
    border-left: 4px solid var(--primary-color);
    transition: all 0.3s ease;
}

.step-card:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-lg);
    background: white;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: white;
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.step-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.step-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

.process-cta {
    text-align: center;
    margin-top: 3rem;
}

/* Pricing Section */
.pricing-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    display: none;
}

.pricing-section .section-title {
    color: white;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.pricing-card {
    position: relative;
    background: white;
    color: var(--text-primary);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
    transition: all 0.3s ease;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
}

.pricing-card-featured {
    border: 3px solid var(--accent-color);
    transform: scale(1.05);
}

.pricing-card-featured:hover {
    transform: scale(1.08) translateY(-10px);
}

.pricing-badge {
    position: absolute;
    top: -15px;
    right: 20px;
    background: var(--accent-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
}

.featured-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
}

.pricing-name {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    margin-top: 1rem;
}

.pricing-features {
    margin-bottom: 2rem;
}

.pricing-feature {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.pricing-feature:last-child {
    border-bottom: none;
}

.pricing-feature strong {
    color: var(--text-primary);
    font-weight: 700;
}

.pricing-price {
    margin-bottom: 2rem;
}

.price-current {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
    display: block;
}

.price-old {
    font-size: 1.25rem;
    color: var(--text-secondary);
    text-decoration: line-through;
    margin-left: 1rem;
}

.price-period {
    display: block;
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
    font-weight: 400;
}

.pricing-btn {
    width: 100%;
}

.pricing-note {
    text-align: center;
    margin-top: 3rem;
    opacity: 0.9;
    font-size: 1.125rem;
}

/* Calculator Section */
.calculator-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05), rgba(139, 92, 246, 0.05));
}

.calculator-card {
    background: white;
    border-radius: 24px;
    padding: 3rem;
    box-shadow: var(--shadow-xl);
    max-width: 1000px;
    margin: 0 auto;
}

.calculator-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 2.5rem;
}

.calculator-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.calculator-left,
.calculator-right {
    display: flex;
    flex-direction: column;
}

.calculator-label {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.calculator-value-display {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 2rem;
    text-align: center;
}

.calculator-slider-wrapper {
    margin-bottom: 2rem;
}

.calculator-slider {
    width: 100%;
    height: 8px;
    border-radius: 4px;
    background: var(--border-color);
    outline: none;
    -webkit-appearance: none;
    appearance: none;
    margin-bottom: 0.5rem;
}

.calculator-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.4);
    transition: all 0.3s ease;
}

.calculator-slider::-webkit-slider-thumb:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.6);
}

.calculator-slider::-moz-range-thumb {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.4);
    transition: all 0.3s ease;
}

.calculator-slider::-moz-range-thumb:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.6);
}

.slider-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

.calculator-info {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.calculator-info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1rem;
    color: var(--text-secondary);
}

.calculator-info-item strong {
    color: var(--text-primary);
    font-size: 1.125rem;
}

.calculator-consent {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: auto;
}

.calculator-monthly-price {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    margin-bottom: 2rem;
    justify-content: center;
}

.monthly-price-value {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--text-primary);
}

.monthly-price-period {
    font-size: 1.5rem;
    color: var(--text-secondary);
}

.calculator-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.calculator-phone {
    padding: 1rem;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s ease;
    width: 100%;
}

.calculator-phone:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.calculator-submit {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    padding: 1.25rem 2rem;
}

.calculator-submit small {
    font-size: 0.875rem;
    opacity: 0.9;
    font-weight: 400;
}

/* Benefits Section */
.benefits-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.benefits-section .section-title {
    color: white;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.benefit-card {
    background: white;
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: var(--shadow-xl);
    transition: all 0.3s ease;
    text-align: center;
    color: var(--text-primary);
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
}

.benefit-icon {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

.benefit-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.benefit-description {
    color: var(--text-secondary);
    line-height: 1.7;
}

.benefit-chart {
    width: 100%;
    max-width: 100%;
    margin: 1.5rem 0;
    padding: 1rem;
    background: var(--bg-light);
    border-radius: 12px;
}

.growth-chart-svg {
    width: 100%;
    height: auto;
    display: block;
}

/* Comparison Section */
.comparison-section {
    padding: 5rem 0;
    background: white;
}

.comparison-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
    margin-top: 3rem;
}

.comparison-column {
    background: var(--bg-light);
    border-radius: 20px;
    padding: 2.5rem;
    border: 2px solid var(--border-color);
    transition: all 0.3s ease;
}

.comparison-column-positive {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05), rgba(139, 92, 246, 0.05));
}

.comparison-column:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.comparison-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid var(--border-color);
}

.comparison-column-positive .comparison-header {
    border-bottom-color: var(--primary-color);
}

.comparison-logo {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.comparison-logo svg {
    width: 24px;
    height: 24px;
}

.comparison-logo .logo-icon {
    font-size: 1.75rem;
    display: block;
}

.comparison-logo-negative {
    background: #e5e7eb;
    color: #6b7280;
}

.comparison-logo-positive {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: white;
}

.comparison-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
}

.comparison-column-positive .comparison-title {
    color: var(--primary-color);
}

.comparison-items {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.comparison-item {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.comparison-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    flex-shrink: 0;
}

.comparison-icon-negative {
    background: #e5e7eb;
    color: #6b7280;
}

.comparison-icon-positive {
    background: var(--success-color);
    color: white;
}

.comparison-content {
    flex: 1;
}

.comparison-item-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.comparison-item-description {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* FAQ Section */
.faq-section {
    padding: 5rem 0;
    background: var(--bg-light);
}

.faq-list {
    max-width: 1000px;
    margin: 3rem auto 0;
}

.faq-item {
    background: white;
    border-radius: 12px;
    margin-bottom: 1rem;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.faq-question {
    padding: 1.5rem;
    font-weight: 600;
    font-size: 1.125rem;
    color: var(--text-primary);
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
}

.faq-question::after {
    content: '+';
    position: absolute;
    right: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
    color: var(--primary-color);
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question::after {
    transform: translateY(-50%) rotate(45deg);
}

.faq-question:hover {
    background: var(--bg-light);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    padding: 0 1.5rem;
    color: var(--text-secondary);
    line-height: 1.7;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 0 1.5rem 1.5rem;
}

/* Contact Section */
.contact-section {
    padding: 5rem 0;
    background: white;
    text-align: center;
}

.contact-info {
    max-width: 600px;
    margin: 3rem auto 0;
}

.contact-info p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

/* Footer */
.footer {
    background: var(--text-primary);
    color: white;
    padding: 3rem 0 1.5rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 2rem;
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #ffffff, #e0e7ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-links {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: white;
    border-radius: 20px;
    padding: 3rem;
    max-width: 500px;
    width: 100%;
    position: relative;
    max-height: 90vh;
    overflow-y: auto;
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--text-secondary);
    cursor: pointer;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.modal-close:hover {
    background: var(--bg-light);
    color: var(--text-primary);
}

.modal-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 2rem;
    text-align: center;
}

.modal-success,
.modal-error {
    text-align: center;
}

.success-icon,
.error-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    margin: 0 auto 1.5rem;
}

.success-icon {
    background: var(--success-color);
    color: white;
}

.error-icon {
    background: var(--error-color);
    color: white;
}

.modal-success p,
.modal-error p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.modal-image {
    max-width: 90vw;
    max-height: 90vh;
    padding: 0;
    background: transparent;
    border-radius: 12px;
    overflow: hidden;
}

.modal-image img {
    width: 100%;
    height: auto;
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
    display: block;
}

.modal-image .modal-close {
    background: rgba(0, 0, 0, 0.7);
    color: white;
    top: 10px;
    right: 10px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-image .modal-close:hover {
    background: rgba(0, 0, 0, 0.9);
}

/* Forms */
.order-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-input,
.form-textarea {
    padding: 1rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s ease;
    width: 100%;
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.form-consent {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-align: center;
    margin-top: 0.5rem;
    line-height: 1.4;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav {
        display: none;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .header-content {
        gap: 0.75rem;
    }

    .logo-text {
        display: none;
    }

    .header-actions .btn-primary {
        padding: 0.5rem 0.75rem;
        font-size: 0.75rem;
        white-space: nowrap;
    }

    .btn-primary.header-btn {
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-title-wrapper {
        flex-direction: column;
        gap: 2rem;
    }

    .hero-image {
        width: 100%;
        max-width: 400px;
    }

    .hero-cta {
        margin-top: 2rem;
    }

    .hero-description {
        font-size: 1.125rem;
    }

    .hero-features {
        grid-template-columns: 1fr;
    }

    .hero-features-wrapper {
        padding: 0 15px;
    }

    .section-title {
        font-size: 2rem;
    }

    .cases-grid {
        grid-template-columns: 1fr;
    }

    .case-stats {
        flex-direction: column;
        gap: 1.5rem;
        padding: 1rem 0;
    }

    .case-stat-value {
        font-size: 1.75rem;
    }

    .comparison-grid {
        grid-template-columns: 1fr;
    }

    .calculator-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .calculator-card {
        padding: 2rem;
    }

    .calculator-value-display {
        font-size: 2rem;
    }

    .monthly-price-value {
        font-size: 2.5rem;
    }

    .monthly-price-period {
        font-size: 1.25rem;
    }

    .calculator-title {
        font-size: 1.5rem;
    }

    .process-steps,
    .pricing-grid,
    .benefits-grid {
        grid-template-columns: 1fr;
    }

    .pricing-card-featured {
        transform: scale(1);
    }

    .pricing-card-featured:hover {
        transform: translateY(-10px);
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-links {
        justify-content: center;
    }

    .modal-content {
        padding: 2rem 1.5rem;
        max-width: 90vw;
    }

    .form-consent {
        font-size: 0.7rem;
    }

    .price-current {
        font-size: 2rem;
    }

    .case-card {
        padding: 1.5rem;
    }

}

@media (max-width: 480px) {
    .hero {
        padding: 100px 0 60px;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-title-wrapper {
        gap: 1.5rem;
    }

    .hero-image {
        width: 100%;
        max-width: 300px;
    }

    .modal-content {
        padding: 1.5rem 1rem;
        max-width: 95vw;
    }

    .container {
        padding: 0 15px;
    }

    .header-actions .btn-primary {
        padding: 0.5rem 0.75rem;
        font-size: 0.7rem;
    }

    .calculator-card {
        padding: 1.5rem;
    }

    .calculator-value-display {
        font-size: 1.75rem;
    }

    .monthly-price-value {
        font-size: 2rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .hero-title {
        font-size: 1.75rem;
    }

    .hero-description {
        font-size: 1rem;
    }
}

/* Scroll to Top Button */
.scroll-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-xl);
    z-index: 999;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(20px);
}

.scroll-to-top.visible {
    display: flex;
    opacity: 1;
    transform: translateY(0);
}

.scroll-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 50px rgba(99, 102, 241, 0.4);
    background: linear-gradient(135deg, var(--primary-dark), var(--accent-dark));
}

.scroll-to-top svg {
    width: 24px;
    height: 24px;
}

@media (max-width: 768px) {
    .scroll-to-top {
        bottom: 1.5rem;
        right: 1.5rem;
        width: 45px;
        height: 45px;
    }
}

/* Tablet styles (768px - 1024px) */
@media (min-width: 769px) and (max-width: 1024px) {
    .hero-title {
        font-size: 3rem;
    }

    .hero-image {
        max-width: 450px;
    }

    .calculator-content {
        gap: 2rem;
    }

    .calculator-card {
        padding: 2.5rem;
    }

    .cases-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .process-steps {
        grid-template-columns: repeat(2, 1fr);
    }

    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .pricing-card-featured {
        transform: scale(1);
    }
}