:root {
    --bg-color: #0b0e14;
    --card-bg: #161b22;
    --primary-color: #6366f1;
    --text-main: #ffffff;
    --text-dim: #94a3b8;
    --accent-gradient: linear-gradient(135deg, #6366f1 0%, #a855f7 100%);
    --transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

html {
    scroll-behavior: smooth;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* Анимации появления (Reveal) */
.reveal {
    opacity: 0;
    transform: translateY(40px) scale(0.95);
    filter: blur(10px);
    transition: all 0.9s cubic-bezier(0.22, 1, 0.36, 1);
    will-change: transform, opacity, filter;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0);
}

/* Header */
.header {
    padding: 20px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    background: rgba(11, 14, 20, 0.8);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: padding 0.3s ease;
}

.nav { display: flex; justify-content: space-between; align-items: center; }
.logo { font-size: 1.5rem; font-weight: 800; letter-spacing: -1px; }
.logo span { color: var(--primary-color); }

.nav-links { display: flex; list-style: none; gap: 30px; }
.nav-links a { text-decoration: none; color: var(--text-dim); font-weight: 500; transition: var(--transition); }
.nav-links a:hover, .nav-links a.active { color: var(--text-main); }

.header-actions { display: flex; align-items: center; gap: 20px; }

/* Buttons */
.btn { padding: 12px 26px; border-radius: 10px; text-decoration: none; font-weight: 600; transition: var(--transition); border: none; cursor: pointer; display: inline-block; }
.btn-primary { background: var(--accent-gradient); color: white; box-shadow: 0 10px 20px rgba(99, 102, 241, 0.2); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 15px 30px rgba(99, 102, 241, 0.3); }
.btn-outline { border: 1px solid rgba(255,255,255,0.1); color: white; }
.btn-secondary { background: rgba(255,255,255,0.03); color: white; border: 1px solid rgba(255,255,255,0.1); }

/* Sidebar */
.menu-toggle { display: flex; flex-direction: column; gap: 6px; cursor: pointer; padding: 5px; }
.menu-toggle span { width: 25px; height: 2px; background: white; transition: 0.3s; }

.sidebar-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.7); backdrop-filter: blur(8px); z-index: 1001; opacity: 0; visibility: hidden; transition: 0.4s; }
.sidebar-overlay.active { opacity: 1; visibility: visible; }

.sidebar { position: fixed; top: 0; right: -400px; width: 400px; height: 100%; background: var(--card-bg); z-index: 1002; padding: 50px; transition: 0.6s cubic-bezier(0.16, 1, 0.3, 1); display: flex; flex-direction: column; }
.sidebar.active { transform: translateX(-400px); }
.close-btn { background: none; border: none; color: white; font-size: 2.5rem; cursor: pointer; }
.sidebar-nav ul { list-style: none; margin-top: 40px; }
.sidebar-nav li { margin-bottom: 25px; }
.sidebar-nav a { color: white; text-decoration: none; font-size: 1.8rem; font-weight: 700; transition: 0.3s; }
.sidebar-nav a:hover { color: var(--primary-color); padding-left: 10px; }

/* Hero */
.hero { padding: 180px 0 100px; position: relative; }
.hero-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 60px; align-items: center; }
.hero h1 { font-size: 4.5rem; line-height: 1.05; margin-bottom: 25px; font-weight: 800; }
.hero h1 span { background: var(--accent-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.badge { background: rgba(99, 102, 241, 0.1); color: var(--primary-color); padding: 6px 16px; border-radius: 30px; font-size: 0.85rem; font-weight: 700; display: inline-block; margin-bottom: 20px; border: 1px solid rgba(99, 102, 241, 0.2); }
.hero p { font-size: 1.2rem; color: var(--text-dim); max-width: 600px; }
.hero-btns { display: flex; gap: 20px; margin-top: 40px; }
.hero-img { width: 100%; border-radius: 30px; box-shadow: 0 30px 60px rgba(0,0,0,0.4); position: relative; z-index: 2; }
.glow-bg { position: absolute; width: 120%; height: 120%; top: -10%; left: -10%; background: radial-gradient(circle, var(--primary-color) 0%, transparent 70%); opacity: 0.15; filter: blur(60px); }

/* Success Stories (Testimonials) */
.testimonials { padding: 100px 0; }
.testimonial-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
.test-card {
    background: var(--card-bg);
    padding: 50px;
    border-radius: 30px;
    border: 1px solid rgba(255,255,255,0.05);
    position: relative;
    transition: var(--transition);
}
.test-card:hover { transform: translateY(-10px); border-color: rgba(99, 102, 241, 0.3); }
.quote-icon { font-size: 5rem; color: var(--primary-color); opacity: 0.2; position: absolute; top: 20px; left: 30px; font-family: serif; }
.test-card p { font-size: 1.25rem; font-style: italic; margin-bottom: 30px; position: relative; z-index: 2; }
.user-info { display: flex; align-items: center; gap: 15px; }
.user-avatar { width: 50px; height: 50px; background: var(--accent-gradient); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 0.9rem; }
.user-info strong { display: block; font-size: 1.1rem; }
.user-info span { color: var(--text-dim); font-size: 0.9rem; }

/* Carousel & Bento */
.stack-carousel { padding: 50px 0; background: rgba(255,255,255,0.02); overflow: hidden; }
.carousel-track { display: inline-block; white-space: nowrap; animation: scroll 30s linear infinite; }
.carousel-track span { margin: 0 50px; font-weight: 800; color: rgba(255,255,255,0.05); text-transform: uppercase; font-size: 1.5rem; }
@keyframes scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }

.services { padding: 100px 0; }
.section-title { font-size: 3.5rem; margin-bottom: 60px; text-align: center; font-weight: 800; }
.bento-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 25px; }
.bento-item { background: var(--card-bg); padding: 45px; border-radius: 30px; border: 1px solid rgba(255,255,255,0.05); transition: 0.3s; }
.bento-item:hover { background: rgba(255,255,255,0.03); }
.bento-item.featured { grid-column: span 1; display: flex; align-items: flex-end; }

/* Contact Section */
.contact-section {
    padding: 140px 0;
    background: radial-gradient(circle at bottom right, rgba(99, 102, 241, 0.05), transparent 40%);
    position: relative;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
    align-items: center;
}

/* Карточки контактов слева */
.contact-cards {
    margin-top: 40px;
    display: grid;
    gap: 20px;
}

.c-card {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
}

.c-card:hover {
    background: rgba(255, 255, 255, 0.05);
    transform: translateX(10px);
}

.c-icon {
    font-size: 1.5rem;
    width: 50px;
    height: 50px;
    background: rgba(99, 102, 241, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
}

/* Форма - Glassmorphism */
.contact-form-wrapper {
    background: rgba(22, 27, 34, 0.6);
    backdrop-filter: blur(20px);
    padding: 50px;
    border-radius: 32px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.4);
}

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

.form-group { margin-bottom: 25px; }

.form-group label {
    display: block;
    margin-bottom: 10px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.form-group input,
.form-group textarea,
.dark-select {
    width: 100%;
    padding: 16px 20px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: #fff;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.dark-select:focus {
    outline: none;
    border-color: var(--primary-color);
    background: rgba(255, 255, 255, 0.07);
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.15);
}

/* Стилизация Dropdown */
.select-wrapper {
    position: relative;
}

.select-wrapper::after {
    content: '↓';
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--primary-color);
    pointer-events: none;
    font-weight: 800;
}

.dark-select {
    appearance: none; /* Убираем стандартную стрелку */
    cursor: pointer;
    padding-right: 50px;
}

.dark-select option {
    background: #161b22;
    color: #fff;
    padding: 15px;
}

/* Кнопка с иконкой */
.btn-block {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 18px;
    font-size: 1.1rem;
}

@media (max-width: 768px) {
    .form-row { grid-template-columns: 1fr; }
    .contact-form-wrapper { padding: 30px; }
}
/* Footer */
.footer { padding: 120px 0 60px; background: #05070a; border-top: 1px solid rgba(255,255,255,0.05); }
.footer-content { text-align: center; margin-bottom: 80px; }
.footer-content p { color: var(--text-dim); margin-top: 20px; font-size: 1.1rem; }
.footer-bottom { padding-top: 40px; border-top: 1px solid rgba(255,255,255,0.05); text-align: center; color: var(--text-dim); font-size: 0.95rem; }

/* Mobile */
@media (max-width: 992px) {
    .hero-grid, .contact-grid, .bento-grid, .testimonial-grid { grid-template-columns: 1fr; }
    .bento-item.featured { grid-column: span 1; }
    .hero h1 { font-size: 3rem; }
    .sidebar { width: 100%; right: -100%; }
    .hide-mobile { display: none; }
}

/* About Hero */
.about-hero {
    text-align: center;
    padding: 200px 0 100px;
}

.hero-subtitle {
    margin: 30px auto 0;
    max-width: 800px;
}

/* Mission & Stats */
.mission { padding: 80px 0; }
.mission-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 100px;
    align-items: center;
}

.mission-text h2 { font-size: 2.5rem; margin-bottom: 20px; }
.mission-text p { font-size: 1.1rem; color: var(--text-dim); }

.mission-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.stat-item {
    background: rgba(255,255,255,0.02);
    padding: 30px;
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.05);
    text-align: center;
}

.stat-item h3 { font-size: 2.5rem; color: var(--primary-color); margin-bottom: 5px; }
.stat-item p { color: var(--text-dim); text-transform: uppercase; font-size: 0.8rem; letter-spacing: 1px; }

/* Timeline Process */
.process-section { padding: 120px 0; background: rgba(0,0,0,0.2); }
.timeline {
    margin-top: 60px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    position: relative;
}

.timeline-item {
    position: relative;
    padding-top: 40px;
}

.t-number {
    font-size: 4rem;
    font-weight: 800;
    color: var(--primary-color);
    opacity: 0.15;
    position: absolute;
    top: -10px;
    left: 0;
    line-height: 1;
}

.t-content { position: relative; z-index: 2; }
.t-content h3 { margin-bottom: 15px; font-size: 1.3rem; }
.t-content p { color: var(--text-dim); font-size: 0.95rem; }

@media (max-width: 768px) {
    .mission-grid { grid-template-columns: 1fr; gap: 50px; }
}

/* Privacy Specific Styles */
.privacy-hero {
    padding: 180px 0 60px;
    text-align: center;
}

.legal-grid {
    display: flex;
    flex-direction: column;
    gap: 40px;
    max-width: 900px;
    margin: 0 auto 100px;
}

.legal-card {
    display: flex;
    gap: 30px;
    padding: 40px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 24px;
    transition: var(--transition);
}

.legal-card:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(99, 102, 241, 0.2);
}

.l-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.l-text h2 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #fff;
}

.l-text p {
    color: var(--text-dim);
    line-height: 1.7;
    margin-bottom: 15px;
}

.l-text ul {
    list-style: none;
}

.l-text ul li {
    position: relative;
    padding-left: 25px;
    margin-bottom: 10px;
    color: var(--text-dim);
    font-size: 0.95rem;
}

.l-text ul li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

@media (max-width: 768px) {
    .legal-card { flex-direction: column; gap: 15px; padding: 25px; }
}

/* Исправленный блок Bento для секции Values */
#values .bento-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr); /* Создаем 6 узких колонок */
    gap: 25px;
}

/* Первые два блока: занимают по 3 колонки каждый (итого 2 блока в строке) */
#values .bento-item:nth-child(1),
#values .bento-item:nth-child(2) {
    grid-column: span 3;
}

/* Остальные три блока: занимают по 2 колонки каждый (итого 3 блока в строке) */
#values .bento-item:nth-child(3),
#values .bento-item:nth-child(4),
#values .bento-item:nth-child(5) {
    grid-column: span 2;
}

/* Сбрасываем специфические настройки для featured, если они мешают */
.bento-item.featured {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* Мобильная адаптация: в одну колонку */
@media (max-width: 992px) {
    #values .bento-grid {
        grid-template-columns: 1fr;
    }
    #values .bento-item:nth-child(n) {
        grid-column: span 1;
    }
}