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

:root {
    --primary:      #0071e3;
    --primary-dark: #0051b3;
    --accent:       #4dd0e1;
    --ink:          #1f1f29;
    --neutral:      #f3f5f7;
    --muted:        #5a5a6d;
    --border:       #e2e4ec;
    --dark-bg:      #0f0f17;
    --dark-card:    rgba(18,18,28,0.76);
    --white:        #ffffff;
    --success:      #34c759;
    --error:        #ff3b30;
    --shadow:       rgba(26,24,36,0.08);
    --card-shadow:  rgba(26,24,36,0.14);
    --radius:       18px;
    --radius-sm:    10px;
}

html { scroll-behavior: smooth; zoom: 1.05; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 17px;
    line-height: 1.6;
    color: var(--ink);
    background: var(--neutral);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

a { text-decoration: none; color: inherit; }
img { display: block; width: 100%; height: 100%; object-fit: cover; }

/* ===== BUTTONS ===== */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    padding: 0.85rem 1.85rem;
    border-radius: 999px;
    font-size: 0.95rem;
    font-weight: 600;
    font-family: inherit;
    border: none;
    cursor: pointer;
    box-shadow: 0 16px 30px rgba(0,113,227,0.35);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    white-space: nowrap;
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 40px rgba(0,113,227,0.45);
}
.btn-primary:active { transform: scale(0.98); }

.btn-ghost {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,0.06);
    color: var(--ink);
    padding: 0.85rem 1.85rem;
    border-radius: 999px;
    font-size: 0.95rem;
    font-weight: 600;
    border: 1px solid rgba(0,0,0,0.12);
    cursor: pointer;
    transition: background 0.2s ease, transform 0.25s ease;
}
.btn-ghost:hover {
    background: rgba(0,0,0,0.1);
    transform: translateY(-2px);
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    color: var(--primary);
    padding: 0.8rem 1.7rem;
    border-radius: 999px;
    font-size: 0.95rem;
    font-weight: 600;
    border: 1.5px solid var(--primary);
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease;
    white-space: nowrap;
}
.btn-outline:hover { background: var(--primary); color: var(--white); }

.btn-block { width: 100%; }

/* ===== SECTION LABELS ===== */
.section-label {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--primary);
    text-align: center;
    margin-bottom: 12px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.1;
    text-align: center;
    color: var(--ink);
    margin-bottom: 16px;
}

.section-sub {
    font-size: 1.05rem;
    color: var(--muted);
    text-align: center;
    max-width: 560px;
    margin: 0 auto 56px;
    line-height: 1.6;
}

/* ===== NAVBAR ===== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255,255,255,0.92);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 4px 12px var(--shadow);
    transition: background 0.3s;
}

.nav-inner {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 2rem;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.nav-brand {
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--primary);
}

.brand-robot {
    font-size: 0.9em;
    color: var(--ink);
    margin: 0 0.1em;
    vertical-align: middle;
    position: relative;
    top: -1px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--ink);
    transition: color 0.2s;
}
.nav-link:hover { color: var(--primary); }

.nav-cta {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--white);
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    padding: 0.55rem 1.25rem;
    border-radius: 999px;
    box-shadow: 0 8px 20px rgba(0,113,227,0.3);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.nav-cta:hover {
    transform: translateY(-1px);
    box-shadow: 0 12px 28px rgba(0,113,227,0.4);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}
.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--ink);
    border-radius: 2px;
    transition: all 0.3s;
}

/* ===== HERO ===== */
.hero {
    background:
        radial-gradient(circle at top left, rgba(0,113,227,0.07), transparent 55%),
        radial-gradient(circle at right, rgba(77,208,225,0.08), transparent 50%),
        #f8f9fb;
    color: var(--ink);
    padding: 5rem 2rem 4rem;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-inner-wrap {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    display: grid;
    grid-template-columns: minmax(0,1fr) minmax(0,420px);
    gap: 3rem;
    align-items: center;
}

.hero-eyebrow {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 16px;
}

.hero-title {
    font-size: clamp(2.6rem, 5vw, 3.6rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.08;
    margin-bottom: 20px;
    color: var(--ink);
}

.hero-sub {
    font-size: 1.05rem;
    color: var(--muted);
    line-height: 1.6;
    margin-bottom: 2rem;
    max-width: 480px;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.25rem;
    flex-wrap: wrap;
}

.hero-note {
    font-size: 0.82rem;
    color: #aaa;
}

/* Hero panel (right side) */
.hero-panel {
    background: var(--dark-card);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius);
    padding: 1.75rem;
    box-shadow: 0 28px 60px rgba(0,0,0,0.35);
    backdrop-filter: blur(18px);
}

.hero-panel h2 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 1.25rem;
}

.hero-panel ul {
    list-style: none;
    display: grid;
    gap: 1rem;
}

.hero-panel li {
    display: flex;
    align-items: flex-start;
    gap: 0.85rem;
    color: rgba(255,255,255,0.8);
    font-size: 0.95rem;
}

.hero-panel li .panel-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 12px;
    background: rgba(255,255,255,0.08);
    font-size: 1rem;
    flex-shrink: 0;
    color: var(--accent);
}

.hero-panel li div strong {
    display: block;
    color: var(--white);
    font-weight: 600;
    margin-bottom: 2px;
}

.hero-panel li div span {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.5);
}

/* ===== IPHONE MOCKUP ===== */
.hero-iphone-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

/*
 * iPhone 15 Pro — edge-to-edge, тонкая чёрная рамка
 * Соотношение сторон ~9:19.5
 */
.iphone-frame {
    position: relative;
    width: 260px;
    height: 530px;
    border-radius: 46px;
    background: #111;
    /* тонкая рамка — outline + border */
    border: 3px solid #1a1a1a;
    outline: 1px solid rgba(255,255,255,0.10);
    box-shadow:
        0 0 0 1px #000,
        0 40px 80px rgba(0,0,0,0.55),
        0 12px 32px rgba(0,0,0,0.4),
        inset 0 0 0 1px rgba(255,255,255,0.04);
    flex-shrink: 0;
    overflow: visible; /* чтобы кнопки выступали */
}

/* Экран — почти вся площадь, минимальный отступ */
.iphone-screen {
    position: absolute;
    top: 3px;
    left: 3px;
    right: 3px;
    bottom: 3px;
    border-radius: 43px;
    overflow: hidden;
    background: #fff;
}

/* Dynamic Island — removed */

/* Боковые кнопки — тонкие, чёрные, выступают за рамку */
.iphone-btn-right {
    position: absolute;
    right: -5px;
    top: 130px;
    width: 4px;
    height: 72px;
    background: #222;
    border-radius: 0 3px 3px 0;
    box-shadow: 1px 0 2px rgba(0,0,0,0.5);
}

.iphone-btn-left-1 {
    position: absolute;
    left: -5px;
    top: 96px;
    width: 4px;
    height: 32px;
    background: #222;
    border-radius: 3px 0 0 3px;
    box-shadow: -1px 0 2px rgba(0,0,0,0.5);
}

.iphone-btn-left-2 {
    position: absolute;
    left: -5px;
    top: 148px;
    width: 4px;
    height: 58px;
    background: #222;
    border-radius: 3px 0 0 3px;
    box-shadow: -1px 0 2px rgba(0,0,0,0.5);
}

.iphone-btn-left-3 {
    position: absolute;
    left: -5px;
    top: 216px;
    width: 4px;
    height: 58px;
    background: #222;
    border-radius: 3px 0 0 3px;
    box-shadow: -1px 0 2px rgba(0,0,0,0.5);
}

/* Home indicator */
.iphone-home-bar {
    position: absolute;
    bottom: 14px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: rgba(0,0,0,0.18);
    border-radius: 2px;
    z-index: 20;
}

/* Carousel */
.iphone-carousel {
    position: relative;
    width: 100%;
    height: 100%;
}

.iphone-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.6s ease;
    pointer-events: none;
}

.iphone-slide.active {
    opacity: 1;
    pointer-events: auto;
}

.iphone-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
}

/* Dots */
.iphone-dots {
    display: flex;
    gap: 8px;
    justify-content: center;
}

.iphone-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    border: none;
    cursor: pointer;
    padding: 0;
    transition: background 0.2s, transform 0.2s;
}

.iphone-dot.active {
    background: var(--accent);
    transform: scale(1.3);
}

/* ===== BENEFITS ===== */
.benefits {
    padding: 4rem 0;
    background: var(--white);
    border-bottom: 1px solid var(--border);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 0.85rem;
}

.benefit-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: rgba(0,113,227,0.08);
    color: var(--primary);
    font-size: 1rem;
    flex-shrink: 0;
}

.benefit-item strong {
    display: block;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 3px;
}

.benefit-item span {
    font-size: 0.85rem;
    color: var(--muted);
    line-height: 1.5;
}

@media (max-width: 900px) {
    .benefits-grid { grid-template-columns: repeat(2, 1fr); }
}

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

/* ===== STATS ===== */
.stats {
    background: var(--white);
    padding: 4rem 0;
    border-bottom: 1px solid var(--border);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
    background: var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.stat-item {
    background: var(--white);
    padding: 2.5rem 1.5rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.stat-num {
    font-size: 2.4rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    color: var(--primary);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--muted);
    font-weight: 500;
}

/* ===== FOR WHOM ===== */
.for-whom {
    padding: 6rem 0;
    background: var(--neutral);
    border-bottom: 1px solid var(--border);
}

.for-whom-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 3rem;
}

.for-whom-card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius-sm);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.for-whom-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px var(--shadow);
}

.for-whom-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, rgba(0,113,227,0.1), rgba(77,208,225,0.1));
    border-radius: 12px;
    color: var(--primary);
    font-size: 1.5rem;
    margin: 0 auto 1rem;
}

.for-whom-card h3 {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 0.75rem;
}

.for-whom-card p {
    font-size: 0.9rem;
    color: var(--muted);
    line-height: 1.6;
}

/* ===== HOW IT WORKS ===== */
.how-it-works {
    padding: 6rem 0;
    background: var(--white);
    color: var(--ink);
}

.how-it-works .section-label { color: var(--primary); }
.how-it-works .section-title { color: var(--ink); }

.steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    margin-top: 4rem;
}

.step {
    padding: 0 2rem 0 0;
}
.step:last-child { padding-right: 0; }

.step-header {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
    height: 36px;
}

.step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(0,113,227,0.1);
    border: 1px solid rgba(0,113,227,0.3);
    color: var(--primary);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    flex-shrink: 0;
}

.step-connector {
    flex: 1;
    display: flex;
    align-items: center;
    margin-left: 12px;
}

.step-line {
    flex: 1;
    height: 1px;
    background: rgba(0,0,0,0.08);
}

.step-chevron {
    color: rgba(0,0,0,0.15);
    font-size: 0.7rem;
    margin-left: 6px;
    flex-shrink: 0;
}

.step h3 {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 8px;
}

.step p {
    font-size: 0.9rem;
    color: var(--muted);
    line-height: 1.6;
}

.step-arrow { display: none; }

/* ===== FEATURES ===== */
.features {
    padding: 6rem 0;
    background: var(--neutral);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 3.5rem;
}

.feature-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 2rem;
    border: 1px solid var(--border);
    box-shadow: 0 22px 40px var(--shadow);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 28px 56px var(--card-shadow);
}

.feature-icon {
    width: 44px;
    height: 44px;
    background: rgba(0,113,227,0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 18px;
    margin-bottom: 1.25rem;
}

.feature-card h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--ink);
    margin-bottom: 8px;
    letter-spacing: -0.01em;
}

.feature-card p {
    font-size: 0.9rem;
    color: var(--muted);
    line-height: 1.6;
}

/* ===== ADMIN SECTION ===== */
.admin-section {
    padding: 6rem 0;
    background: var(--white);
    color: var(--ink);
}

.admin-section .section-label { color: var(--primary); }
.admin-section .section-title { color: var(--ink); }
.admin-section .section-sub   { color: var(--muted); }

.browser-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
    margin-top: 3.5rem;
}

.browser {
    width: 100%;
    max-width: 900px;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: 0 28px 60px rgba(0,0,0,0.4);
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.08);
}

.browser-bar {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    padding: 12px 16px;
    background: #1a1a24;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.browser-dots { display: flex; gap: 7px; align-items: center; }
.bdot { width: 12px; height: 12px; border-radius: 50%; }
.bdot.red    { background: #ff5f57; }
.bdot.yellow { background: #febc2e; }
.bdot.green  { background: #28c840; }

.browser-url {
    display: flex;
    align-items: center;
    gap: 6px;
    background: rgba(255,255,255,0.06);
    padding: 5px 14px;
    border-radius: 6px;
    font-size: 0.8rem;
    color: rgba(255,255,255,0.5);
    border: 1px solid rgba(255,255,255,0.08);
}
.browser-url i { color: var(--success); font-size: 11px; }

.browser-screen {
    position: relative;
    height: 480px;
    overflow: hidden;
}

.admin-carousel { position: relative; width: 100%; height: 100%; }

/* ===== CAROUSEL SHARED ===== */
.carousel-slide,
.admin-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.6s ease;
    pointer-events: none;
}
.carousel-slide.active,
.admin-slide.active {
    opacity: 1;
    pointer-events: auto;
}

.admin-slide img { object-position: top; }

.carousel-dots {
    display: flex;
    gap: 8px;
    justify-content: center;
}

.dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    border: none;
    cursor: pointer;
    padding: 0;
    transition: background 0.2s, transform 0.2s;
}
.dot.active {
    background: var(--primary);
    transform: scale(1.3);
}

/* ===== PRICING ===== */
.pricing {
    padding: 6rem 0;
    background: var(--neutral);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 3.5rem;
    align-items: stretch;
}

.pricing-card {
    background: var(--white);
    padding: 2.5rem 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    position: relative;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: 0 22px 40px var(--shadow);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 28px 56px var(--card-shadow);
}

.pricing-card.featured {
    background: var(--dark-bg);
    color: var(--white);
    border-color: rgba(0,113,227,0.3);
    box-shadow: 0 28px 60px rgba(0,113,227,0.2);
    transform: scale(1.04);
}

.pricing-card.featured:hover {
    transform: scale(1.04) translateY(-4px);
}

.pricing-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 999px;
    box-shadow: 0 8px 20px rgba(0,113,227,0.35);
}

.pricing-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--ink);
}
.pricing-card.featured h3 { color: var(--white); }

.price-wrap {
    display: flex;
    align-items: baseline;
    gap: 6px;
}

.price-amount {
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    color: var(--ink);
}
.pricing-card.featured .price-amount { color: var(--white); }

.price-period {
    font-size: 0.9rem;
    color: var(--muted);
}
.pricing-card.featured .price-period { color: rgba(255,255,255,0.5); }

.price-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    flex: 1;
}

.price-features li {
    font-size: 0.92rem;
    color: var(--muted);
    padding-left: 20px;
    position: relative;
}
.price-features li::before {
    content: '—';
    position: absolute;
    left: 0;
    color: var(--border);
}
.pricing-card.featured .price-features li { color: rgba(255,255,255,0.7); }
.pricing-card.featured .price-features li::before { color: rgba(255,255,255,0.2); }

.pricing-card .btn-outline,
.pricing-card .btn-primary {
    align-self: flex-start;
    margin-top: auto;
}
.pricing-card.featured .btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
}

/* ===== REGISTER ===== */
.register {
    padding: 6rem 0;
    background: var(--white);
}

.register-wrap {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.register-left h2 {
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.15;
    color: var(--ink);
    margin-bottom: 12px;
}

.register-left p {
    font-size: 1rem;
    color: var(--muted);
    margin-bottom: 2rem;
}

.register-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
}

.register-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
    color: var(--ink);
}

.register-list i {
    color: var(--primary);
    font-size: 14px;
    flex-shrink: 0;
}

.register-right {
    background: var(--neutral);
    border-radius: var(--radius);
    padding: 2rem 1.5rem;
    box-shadow: 0 8px 24px var(--shadow);
    border: 2px solid var(--border);
}

.register-form h3 {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 1.75rem;
    color: var(--ink);
}

.form-group { margin-bottom: 1.25rem; }

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--muted);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.checkbox-group label.checkbox-label {
    display: flex !important;
    text-transform: none !important;
    letter-spacing: normal !important;
    font-weight: normal !important;
    margin-bottom: 0 !important;
}

.form-group input[type="email"] {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-family: inherit;
    color: var(--ink);
    background: var(--white);
    transition: border-color 0.2s;
    outline: none;
}
.form-group input[type="email"]:focus {
    border-color: var(--primary);
}
.form-group input[type="email"]::placeholder { color: #ccc; }

.checkbox-group .checkbox-label {
    text-transform: none;
    letter-spacing: normal;
    font-size: inherit;
    font-weight: normal;
    color: inherit;
    margin-bottom: 0;
}

.checkbox-label {
    position: relative;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
    pointer-events: none;
}

.checkbox-custom {
    width: 20px;
    height: 20px;
    min-width: 20px;
    margin-top: 0;
    border-radius: 6px;
    border: 1.5px solid var(--border);
    background: var(--white);
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: border-color 0.2s, background 0.2s;
}

.checkbox-custom::after {
    content: '';
    width: 5px;
    height: 9px;
    border: 2px solid transparent;
    border-top: none;
    border-left: none;
    transform: rotate(45deg) translateY(-1px);
    transition: border-color 0.15s;
}

.checkbox-label input[type="checkbox"]:checked + .checkbox-custom {
    background: var(--primary);
    border-color: var(--primary);
}

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

.checkbox-label:hover .checkbox-custom {
    border-color: var(--primary);
}

.checkbox-text {
    font-size: 0.82rem;
    color: var(--muted);
    line-height: 1.4;
    flex: 1;
    padding-top: 1px;
}

.checkbox-text a { color: var(--primary); }
.checkbox-text a:hover { text-decoration: underline; }

.checkbox-group.error .checkbox-text { color: var(--error); }
.checkbox-group.error .checkbox-custom { border-color: var(--error); }

.form-note {
    text-align: center;
    font-size: 0.8rem;
    color: #999;
    margin-top: 1rem;
}

/* ===== FAQ ===== */
.faq {
    padding: 6rem 0;
    background: var(--neutral);
}

.faq-list {
    max-width: 680px;
    margin: 3.5rem auto 0;
}

.faq-item {
    background: var(--white);
    border-radius: var(--radius-sm);
    margin-bottom: 0.75rem;
    border: 1px solid var(--border);
    overflow: hidden;
    box-shadow: 0 4px 12px var(--shadow);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 1.5rem;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    gap: 1rem;
}

.faq-question span {
    font-size: 1rem;
    font-weight: 600;
    color: var(--ink);
    line-height: 1.4;
}

.faq-question i {
    color: var(--primary);
    font-size: 14px;
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.35s ease;
}

.faq-item.active .faq-answer {
    max-height: 200px;
    padding-bottom: 1.25rem;
}

.faq-answer p {
    font-size: 0.95rem;
    color: var(--muted);
    line-height: 1.6;
    padding: 0 1.5rem;
}

/* ===== CONTACT ===== */
.contact {
    padding: 6rem 0;
    background: var(--dark-bg);
    color: var(--white);
}

.contact .section-label { color: var(--accent); }
.contact .section-title { color: var(--white); }

.contact-grid {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 3rem;
    flex-wrap: wrap;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(255,255,255,0.06);
    padding: 1.25rem 2rem;
    border-radius: var(--radius);
    font-size: 1rem;
    color: var(--white);
    border: 1px solid rgba(255,255,255,0.08);
    transition: background 0.2s, transform 0.2s;
}
.contact-item:hover {
    background: rgba(255,255,255,0.1);
    transform: translateY(-2px);
}
.contact-item i {
    font-size: 1.25rem;
    color: var(--accent);
}

/* ===== FINAL CTA ===== */
.final-cta {
    background:
        radial-gradient(circle at top left, rgba(0,113,227,0.2), transparent 60%),
        radial-gradient(circle at bottom right, rgba(77,208,225,0.15), transparent 55%),
        var(--dark-bg);
    padding: 7rem 0;
    text-align: center;
    color: var(--white);
}

.final-cta h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    color: var(--white);
    margin-bottom: 16px;
}

.final-cta p {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.6);
    margin-bottom: 2.5rem;
}

/* ===== FOOTER ===== */
.footer {
    background: #080810;
    padding: 3rem 0;
    border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-brand {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: -0.02em;
}

.footer-links {
    display: flex;
    gap: 1.5rem;
}

.footer-links a {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.4);
    transition: color 0.2s;
}
.footer-links a:hover { color: var(--accent); }

.footer-copy {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.25);
}

/* ===== COOKIE ===== */
.cookie-banner {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(120px);
    background: rgba(15,15,23,0.95);
    backdrop-filter: blur(20px);
    color: var(--white);
    padding: 1rem 1.5rem;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    gap: 1.25rem;
    font-size: 0.875rem;
    z-index: 9999;
    transition: transform 0.4s ease;
    white-space: nowrap;
    box-shadow: 0 8px 40px rgba(0,0,0,0.4);
    border: 1px solid rgba(255,255,255,0.08);
}
.cookie-banner.show { transform: translateX(-50%) translateY(0); }
.cookie-banner a { color: var(--accent); }
.cookie-banner button {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    border: none;
    padding: 0.5rem 1.1rem;
    border-radius: 999px;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.2s;
    white-space: nowrap;
}
.cookie-banner button:hover { opacity: 0.85; }

/* ===== NOTIFICATIONS ===== */
.notification {
    position: fixed;
    top: 80px;
    right: 24px;
    background: var(--white);
    border-radius: var(--radius-sm);
    padding: 1rem 1.25rem;
    box-shadow: 0 8px 40px rgba(0,0,0,0.12);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.92rem;
    z-index: 10000;
    max-width: 380px;
    animation: slideIn 0.3s ease;
}
.notification-success { border-left: 3px solid var(--success); }
.notification-error   { border-left: 3px solid var(--error); }
.notification-info    { border-left: 3px solid var(--primary); }
.notification i { font-size: 18px; }
.notification-success i { color: var(--success); }
.notification-error   i { color: var(--error); }
.notification-info    i { color: var(--primary); }
.notification button {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--muted);
    font-size: 18px;
    margin-left: auto;
    padding: 0;
    line-height: 1;
}

@keyframes slideIn {
    from { opacity: 0; transform: translateX(20px); }
    to   { opacity: 1; transform: translateX(0); }
}

/* ===== FADE-UP ANIMATION ===== */
.fade-up {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.features-grid .feature-card:nth-child(1),
.for-whom-grid .for-whom-card:nth-child(1),
.pricing-grid  .pricing-card:nth-child(1),
.steps         .step:nth-child(1)          { transition-delay: 0ms; }
.features-grid .feature-card:nth-child(2),
.for-whom-grid .for-whom-card:nth-child(2),
.pricing-grid  .pricing-card:nth-child(2),
.steps         .step:nth-child(3)          { transition-delay: 80ms; }
.features-grid .feature-card:nth-child(3),
.for-whom-grid .for-whom-card:nth-child(3),
.pricing-grid  .pricing-card:nth-child(3),
.steps         .step:nth-child(5)          { transition-delay: 160ms; }
.features-grid .feature-card:nth-child(4),
.for-whom-grid .for-whom-card:nth-child(4) { transition-delay: 80ms; }
.features-grid .feature-card:nth-child(5),
.for-whom-grid .for-whom-card:nth-child(5) { transition-delay: 160ms; }
.features-grid .feature-card:nth-child(6),
.for-whom-grid .for-whom-card:nth-child(6) { transition-delay: 240ms; }

.nav-link.active { color: var(--primary); font-weight: 600; }

/* ===== REDUCED MOTION ===== */
@media (prefers-reduced-motion: reduce) {
    .fade-up { opacity: 1; transform: none; transition: none; }
    .fade-up.visible { opacity: 1; transform: none; }
    .carousel-slide, .admin-slide { transition: none; }
    * { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .hero-inner-wrap {
        grid-template-columns: 1fr;
    }
    .hero-iphone-wrap { max-width: 520px; margin: 0 auto; }
}

@media (max-width: 900px) {
    .features-grid,
    .pricing-grid,
    .for-whom-grid {
        grid-template-columns: 1fr;
    }
    .pricing-card.featured { transform: scale(1); }
    .stats-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 60px;
        left: 0;
        width: 100%;
        background: rgba(255,255,255,0.97);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 1.5rem;
        gap: 1.25rem;
        border-bottom: 1px solid var(--border);
        transform: translateY(-110%);
        opacity: 0;
        transition: transform 0.3s ease, opacity 0.3s ease;
        pointer-events: none;
    }
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }
    .nav-toggle { display: flex; }
    .nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
    .nav-toggle.active span:nth-child(2) { opacity: 0; }
    .nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

    .hero {
        padding: 5rem 1.5rem 3rem;
        min-height: auto;
        text-align: center;
    }
    .hero-inner-wrap { gap: 2rem; }
    .hero-sub { max-width: 100%; margin-left: auto; margin-right: auto; }
    .hero-actions { justify-content: center; }

    .steps {
        flex-direction: column;
        gap: 2rem;
    }
    .step { padding: 0; }
    .steps { grid-template-columns: 1fr; gap: 2rem; }
    .step-connector { display: none; }

    .register-wrap {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .browser-screen { height: 280px; }

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

    .cookie-banner {
        white-space: normal;
        width: calc(100% - 2rem);
        flex-wrap: wrap;
        justify-content: center;
        text-align: center;
    }
    .cookie-banner button { width: 100%; }
}

@media (max-width: 480px) {
    .hero-title { font-size: 2.2rem; }
    .hero-actions { flex-direction: column; align-items: stretch; }
    .hero-actions .btn-primary,
    .hero-actions .btn-ghost { text-align: center; }
    .register-right { padding: 1.75rem 1.25rem; }
    .contact-item { width: 100%; justify-content: center; }
}

.checkbox-group { margin-bottom: 1.5rem; }