/* ===== CSS VARIABLES ===== */
:root {
    /* Typography Scale */
    --text-xs: 0.75rem;   /* 12px */
    --text-sm: 0.875rem;  /* 14px */
    --text-base: 1rem;    /* 16px */
    --text-lg: 1.125rem;  /* 18px */
    --text-xl: 1.25rem;   /* 20px */
    --text-2xl: 1.5rem;   /* 24px */
    --text-3xl: 1.875rem; /* 30px */
    --text-4xl: 2.25rem;  /* 36px */
    --text-5xl: 3rem;     /* 48px */
    --text-6xl: 3.75rem;  /* 60px */
    --text-7xl: 4.5rem;   /* 72px */
    
    /* Spacing Scale */
    --space-xs: 0.5rem;   /* 8px */
    --space-sm: 0.75rem;  /* 12px */
    --space-md: 1rem;     /* 16px */
    --space-lg: 1.5rem;   /* 24px */
    --space-xl: 2rem;     /* 32px */
    --space-2xl: 3rem;    /* 48px */
    --space-3xl: 4rem;    /* 64px */
    --space-4xl: 6rem;    /* 96px */
    
    /* Colors */
    --color-primary: #638576;
    --color-primary-hover: #7a9b8c;
    --color-white: #ffffff;
    --color-black: #000000;
    --color-gray-50: #f9fafb;
    --color-gray-100: #f3f4f6;
    --color-gray-200: #e5e7eb;
    --color-gray-300: #d1d5db;
    --color-gray-400: #9ca3af;
    --color-gray-500: #6b7280;
    --color-gray-600: #4b5563;
    --color-gray-700: #374151;
    --color-gray-800: #1f2937;
    --color-gray-900: #111827;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ===== RESET & BASE STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    scroll-behavior: smooth;
    overflow-x: hidden;
    background-color: var(--color-white);
    color: var(--color-black);
    font-size: var(--text-base);
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-md);
}

p {
    margin-bottom: var(--space-md);
}

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

button, 
input, 
textarea {
    font-family: inherit;
    font-size: inherit;
}


/* ===== WHITE HERO SECTION ===== */
.white-hero-section {
    background: var(--color-white);
    color: var(--color-black);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

/* ===== MAIN CONTENT ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-2xl) var(--space-xl);
    position: relative;
    z-index: 3;
}

.title {
    font-size: var(--text-6xl);
    font-weight: 600;
    text-align: center;
    margin-bottom: var(--space-lg);
    letter-spacing: -0.03em;
    line-height: 1.1;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.title.animated {
    opacity: 1;
    transform: translateY(0);
}

.subtitle {
    font-size: var(--text-2xl);
    text-align: center;
    margin-bottom: var(--space-2xl);
    opacity: 0.7;
    font-weight: 500;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.8s ease;
}

.subtitle.animated {
    opacity: 0.7;
    transform: translateY(0);
}

/* ===== HERO CONTENT ===== */
.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: var(--space-xl);
    align-items: start;
    margin: var(--space-xl) 0 var(--space-3xl);
}

.hero-text-left {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    text-align: center;
    margin-top: var(--space-xl);
}

.hero-text-right {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    text-align: center;
    margin-top: var(--space-xl);
    position: relative;
}

.hero-description {
    font-size: var(--text-xl);
    line-height: 1.6;
    opacity: 0.8;
    font-weight: 500;
    color: var(--color-gray-700);
    opacity: 0;
    transform: translateX(-20px);
    transition: all 0.6s ease;
}

.hero-description.animated {
    opacity: 0.8;
    transform: translateX(0);
}

.brand-section {
    margin-top: var(--space-lg);
}

.brand-logo {
    font-size: var(--text-2xl);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-xs);
}

.visa-logo {
    font-size: var(--text-base);
    font-weight: 600;
    opacity: 0.8;
    margin-bottom: var(--space-sm);
}

.brand-tagline {
    font-size: var(--text-sm);
    font-weight: 500;
    opacity: 0.7;
    line-height: 1.4;
}

.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
    margin: var(--space-xl) 0;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: var(--color-gray-50);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
    opacity: 0;
    transform: translateX(-20px);
    transition: all 0.5s ease;
}

.feature-item.animated {
    opacity: 1;
    transform: translateX(0);
}

.feature-item:hover {
    background: var(--color-gray-100);
    transform: translateX(5px);
}

.feature-icon {
    width: 40px;
    height: 40px;
    background: var(--color-black);
    color: var(--color-white);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    flex-shrink: 0;
}

.feature-text {
    font-size: var(--text-base);
    font-weight: 600;
}

/* CTA Button */
.cta-button {
    display: block;
    background: #638576;
    color: var(--color-white);
    padding: var(--space-md) var(--space-2xl);
    font-size: var(--text-base);
    font-weight: 800;
    text-decoration: none;
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    border: 2px solid #638576;
    text-align: center;
    margin: var(--space-lg) auto 0;
    width: fit-content;
    box-shadow: 0 10px 20px rgba(99, 133, 118, 0.3);
    min-width: 220px;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.8s ease;
    position: relative;
    overflow: hidden;
}

.cta-button::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 var(--transition-slow);
}

.cta-button:hover::before {
    left: 100%;
}

.cta-button.animated {
    opacity: 1;
    transform: translateY(0);
}

.cta-button:hover {
    background: #7a9b8c;
    border-color: #7a9b8c;
    color: var(--color-white);
    transform: translateY(-3px);
    box-shadow: 0 15px 25px rgba(122, 155, 140, 0.4);
}

.hero-image {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 4;
}

/* Картинка карды */
.card-image {
    width: 100%;
    max-width: 420px;
    height: auto;
    border-radius: var(--radius-xl);
    transition: transform var(--transition-base);
    position: relative;
    z-index: 5;
    box-shadow: var(--shadow-xl);
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.card-image.animated {
    opacity: 1;
    transform: translateY(0);
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* ===== BENEFITS SECTION ===== */
.benefits-section {
    padding: var(--space-3xl) var(--space-xl);
    background: var(--color-black);
    color: var(--color-white);
    position: relative;
    z-index: 1;
    margin-top: 0;
    padding-top: var(--space-3xl);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
    max-width: 1200px;
    margin: var(--space-2xl) auto 0;
}

.benefit-card {
    background: rgba(255, 255, 255, 0.1);
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    text-align: center;
    transition: all var(--transition-base);
    border: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.benefit-card.animated {
    opacity: 1;
    transform: translateY(0);
}

.benefit-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.2);
}

.benefit-icon {
    font-size: var(--text-4xl);
    margin-bottom: var(--space-lg);
    display: inline-block;
    transition: all var(--transition-base);
}

.benefit-card:hover .benefit-icon {
    transform: scale(1.2) rotate(5deg);
}

.benefit-title {
    font-size: var(--text-xl);
    font-weight: 800;
    margin-bottom: var(--space-md);
    letter-spacing: -0.02em;
}

.benefit-description {
    font-size: var(--text-base);
    line-height: 1.6;
    opacity: 0.8;
    font-weight: 500;
}

/* ===== HOW IT WORKS SECTION ===== */
.how-it-works {
    padding: var(--space-3xl) var(--space-xl);
    background: var(--color-white);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-xl);
    max-width: 1200px;
    margin: var(--space-2xl) auto 0;
}

.step-card {
    background: var(--color-white);
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    text-align: center;
    transition: all var(--transition-base);
    border: 1px solid var(--color-gray-200);
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.step-card.animated {
    opacity: 1;
    transform: translateY(0);
}

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

.step-number {
    width: 50px;
    height: 50px;
    background: var(--color-black);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-xl);
    font-weight: 800;
    margin: 0 auto var(--space-md);
    transition: all var(--transition-base);
}

.step-card:hover .step-number {
    transform: scale(1.1) rotate(5deg);
    background: #638576;
    color: var(--color-white);
}

.step-title {
    font-size: var(--text-lg);
    font-weight: 800;
    margin-bottom: var(--space-sm);
}

.step-description {
    font-size: var(--text-sm);
    line-height: 1.6;
    opacity: 0.7;
    font-weight: 500;
}

/* ===== FAQ SECTION ===== */
.faq-section {
    padding: var(--space-3xl) var(--space-xl);
    background: var(--color-white);
}

.faq-container {
    max-width: 800px;
    margin: var(--space-2xl) auto 0;
}

.faq-item {
    margin-bottom: var(--space-sm);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
}

.faq-item:hover {
    border-color: var(--color-black);
}

.faq-item.active {
    transform: translateX(10px);
}

.faq-question {
    background: none;
    border: none;
    padding: var(--space-lg);
    text-align: left;
    width: 100%;
    cursor: pointer;
    font-size: var(--text-base);
    font-weight: 800;
    color: var(--color-black);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all var(--transition-base);
}

.faq-question:hover {
    background: var(--color-gray-50);
}

.faq-toggle {
    font-size: var(--text-xl);
    font-weight: 800;
    transition: transform var(--transition-base);
    color: var(--color-gray-500);
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
    background: var(--color-gray-50);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer-content {
    padding: 0 var(--space-lg) var(--space-lg);
    color: var(--color-gray-600);
    font-weight: 500;
    line-height: 1.6;
    font-size: var(--text-sm);
}

/* ===== CTA SECTION ===== */
.cta-section {
    padding: var(--space-3xl) var(--space-xl);
    background: var(--color-black);
    color: var(--color-white);
    text-align: center;
}

.cta-title {
    font-size: var(--text-4xl);
    font-weight: 800;
    margin-bottom: var(--space-lg);
    letter-spacing: -0.02em;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.8s ease;
}

.cta-title.animated {
    opacity: 1;
    transform: translateY(0);
}

.cta-subtitle {
    font-size: var(--text-lg);
    opacity: 0.8;
    margin-bottom: var(--space-xl);
    font-weight: 500;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.8s ease;
}

.cta-subtitle.animated {
    opacity: 0.8;
    transform: translateY(0);
}

.cta-button-white {
    display: inline-block;
    background: var(--color-white);
    color: var(--color-black);
    padding: var(--space-md) var(--space-2xl);
    font-size: var(--text-base);
    font-weight: 800;
    text-decoration: none;
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    border: 2px solid var(--color-white);
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.8s ease;
    position: relative;
    overflow: hidden;
    min-width: 200px;
}

.cta-button-white::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0,0,0,0.1), transparent);
    transition: left var(--transition-slow);
}

.cta-button-white:hover::before {
    left: 100%;
}

.cta-button-white.animated {
    opacity: 1;
    transform: translateY(0);
}

.cta-button-white:hover {
    background: #638576;
    color: var(--color-white);
    border-color: #638576;
    transform: translateY(-3px);
}

/* ===== FOOTER ===== */
.footer {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: var(--space-3xl) var(--space-xl);
    background: var(--color-black);
    color: var(--color-white);
}

.footer-column {
    flex: 1;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.footer-column.animated {
    opacity: 1;
    transform: translateY(0);
}

.footer-title {
    font-size: var(--text-lg);
    font-weight: 700;
    margin-bottom: var(--space-lg);
    letter-spacing: -0.02em;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--space-sm);
}

.footer-links a {
    color: var(--color-white);
    text-decoration: none;
    opacity: 0.7;
    transition: opacity 0.3s ease;
    font-size: var(--text-base);
    font-weight: 400;
    letter-spacing: -0.02em;
    display: block;
    padding: 2px 0;
}

.footer-links a:hover {
    opacity: 1;
    text-decoration: underline;
}

.social-links {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    transition: all 0.3s ease;
    text-decoration: none;
}

.social-link:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.social-link img {
    width: 20px;
    height: 20px;
}

.email-link {
    color: var(--color-white);
    text-decoration: none;
    opacity: 0.7;
    transition: opacity 0.3s ease;
    font-size: var(--text-base);
    font-weight: 400;
    margin-top: var(--space-sm);
    display: block;
}

.email-link:hover {
    opacity: 1;
}

.copyright {
    font-size: var(--text-sm);
    opacity: 0.5;
    letter-spacing: -0.02em;
    margin-top: var(--space-2xl);
    font-weight: 400;
}

/* Language Selector */
.language-selector {
    margin-bottom: var(--space-md);
}

.language-dropdown-wrapper {
    position: relative;
    display: inline-block;
    width: 100%;
}

.language-dropdown {
    width: 100%;
    padding: var(--space-xs) var(--space-lg) var(--space-xs) var(--space-md);
    border: 1px solid var(--color-gray-600);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
    font-family: 'Inter', sans-serif;
    font-size: var(--text-sm);
    cursor: pointer;
    transition: all 0.3s ease;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.language-dropdown:hover {
    border-color: var(--color-gray-400);
    background: rgba(255, 255, 255, 0.15);
}

.language-dropdown:focus {
    border-color: #638576;
    box-shadow: 0 0 0 3px rgba(99, 133, 118, 0.3);
}

.dropdown-arrow {
    position: absolute;
    right: var(--space-md);
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-white);
    pointer-events: none;
    font-size: var(--text-xs);
    transition: transform 0.3s ease;
}

.language-dropdown:focus + .dropdown-arrow {
    transform: translateY(-50%) rotate(180deg);
}

/* ===== SCROLL INDICATOR ===== */
.scroll-indicator {
    position: fixed;
    right: var(--space-xl);
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    z-index: 999;
}

.scroll-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-black);
    opacity: 0.3;
    transition: all var(--transition-base);
    cursor: pointer;
    position: relative;
}

.scroll-dot::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.1);
    transition: transform var(--transition-base);
}

.scroll-dot:hover::before {
    transform: translate(-50%, -50%) scale(1);
}

.scroll-dot.active {
    opacity: 1;
    transform: scale(1.2);
}

.scroll-label {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    font-size: var(--text-xs);
    font-weight: 700;
    opacity: 0;
    transition: all var(--transition-base);
    white-space: nowrap;
}

.scroll-dot:hover .scroll-label {
    opacity: 1;
    left: 25px;
}

/* ===== ANIMATION DELAYS ===== */
.hero-description:nth-child(1) { transition-delay: 0.1s; }
.hero-description:nth-child(2) { transition-delay: 0.2s; }

.benefit-card:nth-child(1) { transition-delay: 0.1s; }
.benefit-card:nth-child(2) { transition-delay: 0.2s; }
.benefit-card:nth-child(3) { transition-delay: 0.3s; }

.step-card:nth-child(1) { transition-delay: 0.1s; }
.step-card:nth-child(2) { transition-delay: 0.2s; }
.step-card:nth-child(3) { transition-delay: 0.3s; }

.feature-item:nth-child(1) { transition-delay: 0.1s; }
.feature-item:nth-child(2) { transition-delay: 0.2s; }
.feature-item:nth-child(3) { transition-delay: 0.3s; }
.feature-item:nth-child(4) { transition-delay: 0.4s; }

.footer-column:nth-child(1) { transition-delay: 0.1s; }
.footer-column:nth-child(2) { transition-delay: 0.2s; }
.footer-column:nth-child(3) { transition-delay: 0.3s; }
.footer-column:nth-child(4) { transition-delay: 0.4s; }

/* ===== RESPONSIVE STYLES ===== */
@media (max-width: 1200px) {
    .title {
        font-size: var(--text-5xl);
    }
    
    .card-image {
        max-width: 380px;
    }
}

@media (max-width: 1024px) {
    .container {
        padding: var(--space-xl) var(--space-lg);
    }
    .hero-content {
        gap: var(--space-lg);
    }
    
    .hero-description {
        font-size: var(--text-lg);
    }
}

@media (max-width: 768px) {
    .container {
        padding: var(--space-lg) var(--space-md);
    }
    .title {
        font-size: var(--text-3xl);
        margin-bottom: var(--space-md);
    }
    
    .subtitle {
        font-size: var(--text-lg);
        margin-bottom: var(--space-lg);
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
        margin: var(--space-xl) 0 var(--space-2xl);
    }
    
    .hero-description {
        font-size: var(--text-base);
        transform: translateX(0);
    }
    
    .hero-text-left, .hero-text-right {
        margin-top: 0;
        gap: var(--space-md);
    }
    
    .card-image {
        max-width: 320px;
        margin: var(--space-lg) auto;
        order: -1;
    }
    
    .cta-button {
        padding: var(--space-sm) var(--space-xl);
        font-size: var(--text-sm);
        min-width: 180px;
        margin-top: var(--space-md);
    }
    
    .benefits-section {
        padding: var(--space-2xl) var(--space-md);
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    
    .benefit-card {
        padding: var(--space-lg);
    }
    
    .benefit-icon {
        font-size: var(--text-3xl);
    }
    
    .benefit-title {
        font-size: var(--text-lg);
    }
    
    .benefit-description {
        font-size: var(--text-sm);
    }
    
    .how-it-works {
        padding: var(--space-2xl) var(--space-md);
    }
    
    .steps-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    
    .step-card {
        padding: var(--space-lg);
    }
    
    .step-number {
        width: 40px;
        height: 40px;
        font-size: var(--text-lg);
    }
    
    .step-title {
        font-size: var(--text-base);
    }
    
    .step-description {
        font-size: var(--text-xs);
    }
    
    .faq-section {
        padding: var(--space-2xl) var(--space-md);
    }
    
    .faq-question {
        padding: var(--space-md);
        font-size: var(--text-sm);
    }
    
    .faq-toggle {
        font-size: var(--text-lg);
    }
    
    .faq-answer-content {
        padding: 0 var(--space-md) var(--space-md);
        font-size: var(--text-xs);
    }
    
    .cta-section {
        padding: var(--space-2xl) var(--space-md);
    }
    
    .cta-title {
        font-size: var(--text-2xl);
    }
    
    .cta-subtitle {
        font-size: var(--text-base);
    }
    
    .cta-button-white {
        padding: var(--space-sm) var(--space-lg);
        font-size: var(--text-sm);
        min-width: 160px;
    }
    
    .scroll-indicator {
        right: var(--space-md);
        display: none;
    }
    
    .copyright {
        font-size: var(--text-xs);
    }

    /* FOOTER ADAPTATION FOR MOBILE */
    .footer {
        flex-direction: column;
        gap: var(--space-2xl);
        padding: var(--space-2xl) var(--space-xl);
    }
    
    .footer-column {
        width: 100%;
        text-align: left;
    }
    
    .footer-title {
        font-size: var(--text-xl);
        margin-bottom: var(--space-lg);
    }
    
    .footer-links {
        display: flex;
        flex-direction: column;
        align-items: left;
        gap: var(--space-sm);
    }
    
    .social-links {
        justify-content: left;
        gap: var(--space-md);
    }
    
    .email-link {
        text-align: left;
        margin-top: var(--space-sm);
    }
    
    .copyright {
        text-align: left;
        margin-top: var(--space-xl);
    }

    /* Mobile Animations */
    @keyframes float {
        0%, 100% {
            transform: translateY(0);
        }
        50% {
            transform: translateY(-5px);
        }
    }

    .benefit-card:hover, .step-card:hover {
        transform: translateY(-5px);
    }

    .benefit-card:hover .benefit-icon {
        transform: scale(1.1);
    }

    .step-card:hover .step-number {
        transform: scale(1.05);
    }

    .feature-item:hover {
        transform: translateX(3px);
    }
}

@media (max-width: 480px) {
    .container {
        padding: var(--space-md) var(--space-sm);
    }
    
    .white-hero-section {
        min-height: 90vh;
    }
    
    .title {
        font-size: var(--text-2xl);
        margin-bottom: var(--space-sm);
    }
    
    .subtitle {
        font-size: var(--text-base);
        margin-bottom: var(--space-md);
    }
    
    .hero-content {
        gap: var(--space-md);
        margin: var(--space-lg) 0 var(--space-xl);
    }
    
    .hero-description {
        font-size: var(--text-sm);
        margin-bottom: var(--space-xs);
    }
    
    .card-image {
        max-width: 280px;
        margin: var(--space-md) auto;
        border-radius: var(--radius-lg);
    }
    
    .cta-button {
        padding: 10px 20px;
        font-size: 13px;
        min-width: 160px;
        margin-top: var(--space-sm);
    }
    
    .benefits-section {
        padding: var(--space-xl) var(--space-sm);
    }
    
    .benefit-card {
        padding: var(--space-md);
    }
    
    .benefit-icon {
        font-size: var(--text-2xl);
        margin-bottom: var(--space-md);
    }
    
    .benefit-title {
        font-size: var(--text-base);
        margin-bottom: var(--space-sm);
    }
    
    .benefit-description {
        font-size: 12px;
    }
    
    .how-it-works {
        padding: var(--space-xl) var(--space-sm);
    }
    
    .step-card {
        padding: var(--space-md);
    }
    
    .step-number {
        width: 36px;
        height: 36px;
        font-size: var(--text-base);
        margin-bottom: var(--space-sm);
    }
    
    .step-title {
        font-size: 14px;
        margin-bottom: 6px;
    }
    
    .step-description {
        font-size: 11px;
    }
    
    .faq-section {
        padding: var(--space-xl) var(--space-sm);
    }
    
    .faq-question {
        padding: var(--space-sm);
        font-size: 13px;
    }
    
    .faq-toggle {
        font-size: var(--text-base);
    }
    
    .faq-answer-content {
        padding: 0 var(--space-sm) var(--space-sm);
        font-size: 12px;
    }
    
    .cta-section {
        padding: var(--space-xl) var(--space-sm);
    }
    
    .cta-title {
        font-size: var(--text-xl);
        margin-bottom: var(--space-md);
    }
    
    .cta-subtitle {
        font-size: 14px;
        margin-bottom: var(--space-lg);
    }
    
    .cta-button-white {
        padding: 10px 16px;
        font-size: 13px;
        min-width: 140px;
    }
    
    /* FOOTER MOBILE ADAPTATION */
    .footer {
        padding: var(--space-xl) var(--space-sm);
        gap: var(--space-xl);
    }
    
    .footer-title {
        font-size: var(--text-lg);
        margin-bottom: var(--space-md);
    }
    
    .footer-links {
        gap: var(--space-xs);
    }
    
    .footer-links a {
        font-size: var(--text-sm);
        padding: 1px 0;
    }
    
    .social-links {
        gap: var(--space-sm);
        margin-top: var(--space-md);
    }
    
    .social-link {
        width: 36px;
        height: 36px;
    }
    
    .social-link img {
        width: 16px;
        height: 16px;
    }
    
    .email-link {
        font-size: var(--text-sm);
        margin-top: var(--space-xs);
    }
    
    .copyright {
        font-size: 10px;
        margin-top: var(--space-md);
    }
    
    .dropdown-arrow {
        right: 8px;
        font-size: 10px;
    }
}

@media (max-width: 360px) {
    .white-hero-section {
        min-height: 85vh;
    }
    
    .title {
        font-size: var(--text-xl);
    }
    
    .subtitle {
        font-size: 13px;
    }
    
    .card-image {
        max-width: 240px;
    }
    
    .cta-button {
        min-width: 140px;
        padding: 8px 16px;
        font-size: 12px;
    }
    
    .benefit-card, .step-card {
        padding: 12px;
    }
    
    .cta-button-white {
        min-width: 120px;
        padding: 8px 12px;
        font-size: 12px;
    }
}

/* Small mobile devices */
@media (max-width: 320px) {
    .card-image {
        max-width: 220px;
    }
    
    .title {
        font-size: 1.5rem;
    }
    
    .subtitle {
        font-size: 0.875rem;
    }
}

/* Extra small height devices */
@media (max-height: 600px) {
    .white-hero-section {
        min-height: 120vh;
    }
}

/* Landscape orientation for mobile */
@media (max-height: 500px) and (orientation: landscape) {
    .white-hero-section {
        min-height: 140vh;
    }
    
    .hero-content {
        grid-template-columns: 1fr 1fr;
        align-items: center;
    }
    
    .card-image {
        max-width: 250px;
        grid-row: 1 / span 2;
        grid-column: 2;
    }
    
    .hero-text-left, .hero-text-right {
        grid-column: 1;
    }
    
    .hero-text-right {
        grid-row: 2;
    }
}

/* iPhone SE и другие маленькие устройства */
@media only screen 
and (min-device-width: 320px) 
and (max-device-width: 568px)
and (-webkit-min-device-pixel-ratio: 2) {
    .card-image {
        max-width: 260px;
    }
    
    .cta-button, .cta-button-white {
        min-width: 150px;
        font-size: 12px;
    }
}

/* iPad и планшеты */
@media only screen 
and (min-device-width: 768px) 
and (max-device-width: 1024px) {
    .container {
        padding: var(--space-2xl) var(--space-lg);
    }
    
    .card-image {
        max-width: 350px;
    }
    
    .title {
        font-size: var(--text-4xl);
    }
    
    .subtitle {
        font-size: var(--text-xl);
    }
}

/* Большие планшеты в альбомной ориентации */
@media only screen 
and (min-device-width: 1024px) 
and (max-device-width: 1366px)
and (orientation: landscape) {
    .container {
        padding: var(--space-2xl) var(--space-xl);
    }
    
    .card-image {
        max-width: 380px;
    }
}