@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;600;700&display=swap');

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

:root {
    --cyan: #00d4ff;
    --cyan-dim: #0099cc;
    --cyan-glow: rgba(0, 212, 255, 0.15);
    --cyan-glow-strong: rgba(0, 212, 255, 0.4);
    --bg-deep: #0a0a0f;
    --bg-card: #111118;
    --bg-card-hover: #16161f;
    --bg-surface: #0d0d14;
    --text-primary: #e8e8f0;
    --text-secondary: #8888a0;
    --text-dim: #555570;
    --border: rgba(255, 255, 255, 0.06);
    --border-cyan: rgba(0, 212, 255, 0.2);
}

html {
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: var(--cyan-dim) var(--bg-deep);
}

html::-webkit-scrollbar { width: 6px; }
html::-webkit-scrollbar-track { background: var(--bg-deep); }
html::-webkit-scrollbar-thumb { background: var(--cyan-dim); border-radius: 3px; }

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

/* ====== NOISE TEXTURE ====== */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.025;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    background-size: 256px 256px;
}

/* ====== CURSOR GLOW ====== */
.cursor-glow {
    position: fixed;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.05) 0%, transparent 70%);
    pointer-events: none;
    z-index: 1;
    transform: translate(-50%, -50%);
    will-change: transform;
    display: none;
}

@media (hover: hover) {
    .cursor-glow { display: block; }
}

.nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 0 40px;
    height: 70px; /* Было 2px, ставим нормальную высоту */
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(20px) saturate(1.2);
    -webkit-backdrop-filter: blur(20px) saturate(1.2);
    border-bottom: 1px solid var(--border);
    transition: border-color 0.3s;
}

.nav.scrolled {
    border-bottom-color: var(--border-cyan);
}

.nav-logo {
    display: flex;
    align-items: center;
    height: 100%; /* Ссылка теперь занимает всю высоту шапки */
    padding: 10px 0; /* Отступы, чтобы лого не липло к краям */
    text-decoration: none;
}

.logo-img {
    height: 100%;    /* Картинка тянется по высоте ссылки */
    width: auto;     /* Ширина подстроится автоматически */
    max-height: 45px; /* <--- ВОТ ТУТ РЕГУЛИРУЙ РЕАЛЬНЫЙ РАЗМЕР */
    display: block;
    object-fit: contain;
}

.nav-logo-text {
    font-size: 18px;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.nav-logo-text span { color: var(--cyan); }

.nav-links {
    display: flex;
    align-items: center;
    gap: 28px;
    list-style: none;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    transition: color 0.2s;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--cyan);
    transition: width 0.3s ease;
}

.nav-links a:hover { color: var(--cyan); }
.nav-links a:hover::after { width: 100%; }

.nav-links a.active {
    color: var(--cyan);
}

.nav-links a.active::after {
    width: 100%;
}

.nav-burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
    background: none;
    border: none;
}

.nav-burger span {
    width: 22px;
    height: 2px;
    background: var(--text-primary);
    transition: all 0.3s;
    border-radius: 1px;
}

.nav-burger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-burger.active span:nth-child(2) { opacity: 0; }
.nav-burger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.mobile-menu {
    position: fixed;
    top: 64px;
    left: 0;
    width: 100%;
    height: calc(100vh - 64px);
    background: rgba(10, 10, 15, 0.98);
    backdrop-filter: blur(20px);
    z-index: 999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
}

.mobile-menu.active { opacity: 1; pointer-events: all; }

.mobile-menu a {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 20px;
    font-weight: 600;
    transition: color 0.2s;
}

.mobile-menu a:hover { color: var(--cyan); }

/* ====== COMMON SECTIONS ====== */
.section {
    padding: 100px 40px;
    position: relative;
}

.section-inner {
    max-width: 1100px;
    margin: 0 auto;
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 600;
    color: var(--cyan);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 14px;
    font-family: 'JetBrains Mono', monospace;
}

.section-label::before {
    content: '';
    width: 20px;
    height: 1px;
    background: var(--cyan);
}

.section-title {
    font-size: clamp(28px, 4.5vw, 48px);
    font-weight: 800;
    letter-spacing: -1.5px;
    line-height: 1.15;
    margin-bottom: 16px;
}

.section-title .cyan { color: var(--cyan); }

.section-desc {
    font-size: 16px;
    color: var(--text-secondary);
    max-width: 560px;
    line-height: 1.7;
    margin-bottom: 48px;
}

.divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-cyan), transparent);
    max-width: 1100px;
    margin: 0 auto;
}

/* ====== BUTTONS ====== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 28px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    font-family: inherit;
}

.btn-primary {
    background: var(--cyan);
    color: #000;
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.25);
}

.btn-primary:hover {
    background: #33ddff;
    box-shadow: 0 0 40px rgba(0, 212, 255, 0.4);
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    border-color: var(--border-cyan);
    color: var(--cyan);
    transform: translateY(-2px);
}

/* ====== HERO (INDEX) ====== */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 100px 40px 80px;
    position: relative;
    overflow: hidden;
}

.hero-bg-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 212, 255, 0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.025) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 20%, transparent 65%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 20%, transparent 65%);
}

.hero-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
    will-change: transform;
}

.hero-orb-1 {
    width: 450px;
    height: 450px;
    background: rgba(0, 212, 255, 0.07);
    top: 10%;
    left: 15%;
    animation: orbFloat 12s ease-in-out infinite;
}

.hero-orb-2 {
    width: 350px;
    height: 350px;
    background: rgba(0, 120, 255, 0.05);
    bottom: 15%;
    right: 10%;
    animation: orbFloat 15s ease-in-out infinite reverse;
}

@keyframes orbFloat {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(30px, -30px); }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 18px;
    border: 1px solid var(--border-cyan);
    border-radius: 100px;
    font-size: 12px;
    font-weight: 500;
    color: var(--cyan);
    margin-bottom: 36px;
    background: rgba(0, 212, 255, 0.04);
    position: relative;
    z-index: 2;
    animation: fadeUp 0.7s ease forwards;
    opacity: 0;
}

.hero-badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--cyan);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(0, 212, 255, 0.4); }
    50% { box-shadow: 0 0 0 6px rgba(0, 212, 255, 0); }
}

.hero-title {
    font-size: clamp(40px, 7vw, 80px);
    font-weight: 900;
    line-height: 1.05;
    letter-spacing: -2.5px;
    margin-bottom: 20px;
    position: relative;
    z-index: 2;
    animation: fadeUp 0.7s ease 0.1s forwards;
    opacity: 0;
}

.hero-title .cyan {
    color: var(--cyan);
    text-shadow: 0 0 30px rgba(0, 212, 255, 0.25);
}

.hero-subtitle {
    font-size: clamp(15px, 2vw, 19px);
    color: var(--text-secondary);
    max-width: 540px;
    font-weight: 400;
    line-height: 1.7;
    margin-bottom: 40px;
    position: relative;
    z-index: 2;
    animation: fadeUp 0.7s ease 0.2s forwards;
    opacity: 0;
}

.hero-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    justify-content: center;
    position: relative;
    z-index: 2;
    animation: fadeUp 0.7s ease 0.3s forwards;
    opacity: 0;
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(25px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ====== INDEX BLOCKS ====== */
.block {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 48px;
    transition: all 0.35s ease;
    position: relative;
    overflow: hidden;
}

.block::before {
    content: '';
    position: absolute;
    top: -1px;
    left: 20%;
    right: 20%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0), transparent);
    transition: background 0.35s;
}

.block:hover {
    border-color: var(--border-cyan);
    transform: translateY(-3px);
    box-shadow: 0 16px 50px rgba(0, 0, 0, 0.25);
}

.block:hover::before {
    background: linear-gradient(90deg, transparent, var(--cyan-glow-strong), transparent);
}

.block-icon {
    width: 52px;
    height: 52px;
    border-radius: 13px;
    background: rgba(0, 212, 255, 0.07);
    border: 1px solid rgba(0, 212, 255, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    margin-bottom: 20px;
}

.block h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: -0.3px;
}

.block p {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 24px;
}

.block .btn {
    margin-top: auto;
}

.index-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 60px;
}

.index-grid .block {
    display: flex;
    flex-direction: column;
}

/* ====== PAGE HEADER ====== */
.page-header {
    padding: 140px 40px 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header .hero-orb {
    width: 350px;
    height: 350px;
    background: rgba(0, 212, 255, 0.06);
    top: 20%;
    left: 50%;
    transform: translateX(-50%);
    animation: orbFloat 10s ease-in-out infinite;
}

.page-header-title {
    font-size: clamp(32px, 5vw, 56px);
    font-weight: 900;
    letter-spacing: -2px;
    margin-bottom: 16px;
    position: relative;
    z-index: 2;
    animation: fadeUp 0.6s ease forwards;
    opacity: 0;
}

.page-header-title .cyan { color: var(--cyan); }

.page-header-desc {
    font-size: 16px;
    color: var(--text-secondary);
    max-width: 500px;
    margin: 0 auto;
    line-height: 1.7;
    position: relative;
    z-index: 2;
    animation: fadeUp 0.6s ease 0.1s forwards;
    opacity: 0;
}

/* ====== SEARCH BAR ====== */
.search-bar {
    max-width: 480px;
    margin: 32px auto 0;
    position: relative;
    z-index: 2;
    animation: fadeUp 0.6s ease 0.2s forwards;
    opacity: 0;
}

.search-bar input {
    width: 100%;
    padding: 14px 20px 14px 44px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    color: var(--text-primary);
    font-size: 14px;
    font-family: inherit;
    outline: none;
    transition: border-color 0.3s;
}

.search-bar input::placeholder { color: var(--text-dim); }

.search-bar input:focus {
    border-color: var(--cyan);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.08);
}

.search-bar-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-dim);
    font-size: 14px;
    pointer-events: none;
}

.search-count {
    text-align: center;
    margin-top: 12px;
    font-size: 12px;
    color: var(--text-dim);
    font-family: 'JetBrains Mono', monospace;
}

/* ====== PRODUCT / LEARN CARDS ====== */
.card-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding: 60px 40px 100px;
    max-width: 1100px;
    margin: 0 auto;
}

.card {
    display: flex;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.35s ease;
    text-decoration: none;
    color: inherit;
    min-height: 200px;
}

.card:hover {
    border-color: var(--border-cyan);
    transform: translateY(-3px);
    box-shadow: 0 16px 50px rgba(0, 0, 0, 0.25);
}

.card-image {
    width: 280px;
    min-height: 100%;
    flex-shrink: 0;
    position: relative;
    overflow: hidden;
    background: var(--bg-surface);
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.card-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, transparent 40%, var(--bg-card) 100%);
}

.card-image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.05), rgba(0, 100, 200, 0.03));
}

.card-body {
    padding: 28px 32px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    flex: 1;
    min-width: 0;
}

.card-tag {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 12px;
    font-family: 'JetBrains Mono', monospace;
    background: rgba(0, 212, 255, 0.08);
    color: var(--cyan);
    border: 1px solid rgba(0, 212, 255, 0.15);
    width: fit-content;
}

.card-tag.partner {
    background: rgba(160, 120, 255, 0.08);
    color: #a078ff;
    border-color: rgba(160, 120, 255, 0.15);
}

.card-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 8px;
    letter-spacing: -0.3px;
}

.card-desc {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 12px;
}

.card-date {
    font-size: 12px;
    color: var(--text-dim);
    font-family: 'JetBrains Mono', monospace;
}

.card-arrow {
    margin-left: auto;
    color: var(--text-dim);
    font-size: 18px;
    transition: color 0.2s, transform 0.2s;
    flex-shrink: 0;
    align-self: center;
    padding-right: 8px;
}

.card:hover .card-arrow {
    color: var(--cyan);
    transform: translateX(4px);
}

.card.no-link {
    cursor: default;
}

.card.no-link:hover {
    transform: none;
    box-shadow: none;
}

.card.no-link .card-arrow { display: none; }

.no-results {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-dim);
    font-size: 15px;
}

.no-results span {
    display: block;
    font-size: 40px;
    margin-bottom: 12px;
}

/* ====== IDEAS PAGE ====== */
.ideas-content {
    padding: 60px 40px 100px;
    max-width: 700px;
    margin: 0 auto;
}

.ideas-block {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 40px;
    margin-bottom: 24px;
}

.ideas-block h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 16px;
}

.ideas-block p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 12px;
}

.ideas-block p:last-child { margin-bottom: 0; }

.ideas-list {
    list-style: none;
    margin: 16px 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.ideas-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.ideas-list li::before {
    content: '→';
    color: var(--cyan);
    font-weight: bold;
    font-family: 'JetBrains Mono', monospace;
    flex-shrink: 0;
    margin-top: 1px;
}

.tg-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    background: var(--cyan);
    color: #000;
    text-decoration: none;
    font-weight: 700;
    font-size: 15px;
    border-radius: 12px;
    margin-top: 8px;
    transition: all 0.3s;
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.25);
}

.tg-link:hover {
    background: #33ddff;
    box-shadow: 0 0 40px rgba(0, 212, 255, 0.4);
    transform: translateY(-2px);
}

/* ====== FOOTER ====== */
.footer {
    padding: 48px 40px 24px;
    border-top: 1px solid var(--border);
}

.footer-inner {
    max-width: 1100px;
    margin: 0 auto;
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 32px;
    margin-bottom: 40px;
}

.footer-brand p {
    color: var(--text-dim);
    font-size: 13px;
    line-height: 1.7;
    margin-top: 12px;
    max-width: 280px;
}

.footer-col h4 {
    font-size: 11px;
    font-weight: 700;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 14px;
    font-family: 'JetBrains Mono', monospace;
}

/* ===== Filter Tags ===== */
.filter-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    margin-top: 1.5rem;
    margin-bottom: 1rem;
}

.filter-tag {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
}

.filter-tag:hover {
    background: rgba(0, 255, 247, 0.1);
    border-color: rgba(0, 255, 247, 0.3);
    color: #00fff7;
}

.filter-tag.active {
    background: linear-gradient(135deg, rgba(0, 255, 247, 0.2), rgba(0, 200, 255, 0.2));
    border-color: #00fff7;
    color: #00fff7;
    box-shadow: 0 0 20px rgba(0, 255, 247, 0.2);
}

/* ===== Dataset Card Specifics ===== */
.card.dataset-card {
    position: relative;
}

.card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.card-meta-item {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.5);
    background: rgba(255, 255, 255, 0.03);
    padding: 0.3rem 0.6rem;
    border-radius: 0.5rem;
}

.card-meta-item span:first-child {
    font-size: 0.9rem;
}

.card-category {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.25rem 0.6rem;
    border-radius: 1rem;
    font-weight: 600;
}

.card-category.nlp {
    background: rgba(147, 51, 234, 0.2);
    color: #a78bfa;
    border: 1px solid rgba(147, 51, 234, 0.3);
}

.card-category.vision {
    background: rgba(236, 72, 153, 0.2);
    color: #f472b6;
    border: 1px solid rgba(236, 72, 153, 0.3);
}

.card-category.audio {
    background: rgba(34, 197, 94, 0.2);
    color: #4ade80;
    border: 1px solid rgba(34, 197, 94, 0.3);
}

.card-category.tabular {
    background: rgba(251, 146, 60, 0.2);
    color: #fb923c;
    border: 1px solid rgba(251, 146, 60, 0.3);
}

.card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-top: 0.75rem;
}

.card-tag {
    font-size: 0.7rem;
    color: rgba(0, 255, 247, 0.7);
    background: rgba(0, 255, 247, 0.08);
    padding: 0.2rem 0.5rem;
    border-radius: 0.3rem;
}

/* Card icon for datasets - larger emoji */
.card.dataset-card .card-icon {
    font-size: 3rem;
    margin-bottom: 0.5rem;
    filter: drop-shadow(0 0 10px rgba(0, 255, 247, 0.3));
}

/* Download hint on hover */
.card.dataset-card::after {
    content: '↗ Открыть';
    position: absolute;
    bottom: 1rem;
    right: 1rem;
    font-size: 0.75rem;
    color: #00fff7;
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.3s ease;
}

.card.dataset-card:hover::after {
    opacity: 1;
    transform: translateX(0);
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-col ul li a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 13px;
    transition: color 0.2s;
}

.footer-col ul li a:hover { color: var(--cyan); }

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 20px;
    border-top: 1px solid var(--border);
}

.footer-copy {
    font-size: 12px;
    color: var(--text-dim);
}

.footer-copy .cyan { color: var(--cyan); }

.footer-links {
    display: flex;
    gap: 14px;
}

.footer-links a {
    color: var(--text-dim);
    font-size: 12px;
    text-decoration: none;
    font-family: 'JetBrains Mono', monospace;
    transition: color 0.2s;
}

.footer-links a:hover { color: var(--cyan); }

/* ====== SCROLL REVEAL ====== */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

.reveal-d1 { transition-delay: 0.1s; }
.reveal-d2 { transition-delay: 0.2s; }
.reveal-d3 { transition-delay: 0.3s; }

/* ====== RESPONSIVE ====== */
@media (max-width: 900px) {
    .index-grid { grid-template-columns: 1fr; }
    .footer-top { grid-template-columns: 1fr 1fr; }
    .card { flex-direction: column; }
    .card-image { width: 100%; height: 160px; min-height: 160px; }
    .card-image::after {
        background: linear-gradient(to bottom, transparent 40%, var(--bg-card) 100%);
    }
}

@media (max-width: 768px) {
    .section { padding: 80px 20px; }
    .nav { padding: 0 20px; }
    .nav-links { display: none; }
    .nav-burger { display: flex; }
    .hero { padding: 100px 20px 60px; }
    .card-list { padding: 40px 20px 80px; }
    .page-header { padding: 120px 20px 40px; }
    .ideas-content { padding: 40px 20px 80px; }
    .footer-top { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
}

@media (max-width: 480px) {
    .hero-actions { flex-direction: column; width: 100%; }
    .hero-actions .btn { width: 100%; justify-content: center; }
    .block { padding: 32px 24px; }
    .ideas-block { padding: 28px 20px; }
}