/* ═══════════════════════════════════════════
   OCTREUM — Landing Page Styles
   Brand Kit Applied
   ═══════════════════════════════════════════ */

/* ─── Reset & Tokens ─── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    /* Brand */
    --brand: #6C3AFF;
    --brand-rgb: 108, 58, 255;
    --cyan: #00E5FF;
    --cyan-rgb: 0, 229, 255;

    /* Neutral */
    --bg: #0A0B14;
    --surface: #12131F;
    --surface-el: #1A1B2E;
    --border: #2A2B3D;
    --text: #F0F0F5;
    --text-sec: #8B8CA0;
    --text-dim: #55566A;

    /* Signals */
    --green: #00D68F;
    --red: #FF4E6A;
    --amber: #FFB830;
    --gold: #F59E0B;

    /* Gradients */
    --grad-cta: linear-gradient(135deg, var(--brand) 0%, var(--cyan) 100%);
    --grad-hero: linear-gradient(135deg, #0A0B14 0%, #1A0A3A 40%, #0A0B14 100%);
    --grad-mesh: radial-gradient(ellipse at 20% 50%, rgba(var(--brand-rgb), 0.12) 0%, transparent 60%),
                 radial-gradient(ellipse at 80% 20%, rgba(var(--cyan-rgb), 0.08) 0%, transparent 50%);

    /* Type */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    /* Spacing */
    --section-py: clamp(80px, 10vw, 140px);
    --container: 1200px;

    /* Transitions */
    --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ─── Utility ─── */
.gradient-text {
    background: var(--grad-cta);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
}

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 64px;
}

.section-tag {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--cyan);
    background: rgba(var(--cyan-rgb), 0.1);
    padding: 6px 16px;
    border-radius: 100px;
    margin-bottom: 20px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(28px, 4vw, 40px);
    font-weight: 700;
    letter-spacing: -0.01em;
    line-height: 1.2;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 17px;
    color: var(--text-sec);
    line-height: 1.7;
}

/* ─── Buttons ─── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 15px;
    border: none;
    border-radius: 12px;
    padding: 12px 28px;
    cursor: pointer;
    transition: all 0.3s var(--ease);
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary {
    background: var(--grad-cta);
    color: #fff;
    box-shadow: 0 4px 20px rgba(var(--brand-rgb), 0.35);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(var(--brand-rgb), 0.5);
}

.btn-ghost {
    background: rgba(255,255,255,0.06);
    color: var(--text);
    border: 1px solid var(--border);
}
.btn-ghost:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.2);
}

.btn-outline {
    background: transparent;
    color: var(--text);
    border: 1.5px solid var(--border);
}
.btn-outline:hover {
    border-color: var(--brand);
    background: rgba(var(--brand-rgb), 0.08);
}

.btn-lg { padding: 16px 36px; font-size: 16px; border-radius: 14px; }
.btn-block { width: 100%; }

/* ─── NAVBAR ─── */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: all 0.4s var(--ease);
}
.navbar.scrolled {
    background: rgba(10, 11, 20, 0.85);
    backdrop-filter: blur(20px) saturate(1.5);
    -webkit-backdrop-filter: blur(20px) saturate(1.5);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    padding: 10px 0;
}

.nav-container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    gap: 40px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 700;
    color: var(--text);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
    margin-left: auto;
}

.nav-link {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-sec);
    transition: color 0.2s;
    position: relative;
}
.nav-link:hover { color: var(--text); }
.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--grad-cta);
    border-radius: 1px;
    transition: width 0.3s var(--ease);
}
.nav-link:hover::after { width: 100%; }

.nav-cta { margin-left: 8px; padding: 10px 24px; font-size: 14px; }

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
}
.menu-toggle span {
    width: 22px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: all 0.3s var(--ease);
}

/* ─── HERO ─── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    background: var(--grad-hero);
}

.hero-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.4;
    animation: float 20s ease-in-out infinite;
}
.hero-orb-1 {
    width: 600px;
    height: 600px;
    background: rgba(var(--brand-rgb), 0.25);
    top: -10%;
    left: -5%;
}
.hero-orb-2 {
    width: 500px;
    height: 500px;
    background: rgba(var(--cyan-rgb), 0.15);
    bottom: -15%;
    right: -10%;
    animation-delay: -10s;
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -30px) scale(1.05); }
    66% { transform: translate(-20px, 20px) scale(0.95); }
}

.hero-container {
    position: relative;
    z-index: 1;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-sec);
    background: rgba(255,255,255,0.06);
    border: 1px solid var(--border);
    border-radius: 100px;
    padding: 8px 20px;
    margin-bottom: 28px;
    backdrop-filter: blur(10px);
}

.badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--green);
    box-shadow: 0 0 8px var(--green);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(40px, 5.5vw, 64px);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 24px;
}

.hero-subtitle {
    font-size: 17px;
    line-height: 1.7;
    color: var(--text-sec);
    max-width: 520px;
    margin-bottom: 36px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* Hero Visual */
.hero-visual {
    position: relative;
}

.hero-mockup-wrapper {
    position: relative;
    perspective: 1200px;
}

.hero-mockup-glow {
    position: absolute;
    inset: -20%;
    background: radial-gradient(ellipse at center, rgba(var(--brand-rgb), 0.2) 0%, transparent 70%);
    z-index: -1;
    filter: blur(40px);
}

.hero-mockup {
    width: 100%;
    border-radius: 16px;
    border: 1px solid rgba(255,255,255,0.08);
    box-shadow:
        0 20px 60px rgba(0,0,0,0.5),
        0 0 0 1px rgba(255,255,255,0.05);
    transform: rotateY(-5deg) rotateX(2deg);
    transition: transform 0.6s var(--ease);
}
.hero-mockup:hover {
    transform: rotateY(0) rotateX(0);
}

/* ─── STATS BAR ─── */
.stats-bar {
    position: relative;
    padding: 40px 0;
    background: var(--surface);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.stats-container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 36px;
    font-weight: 800;
    background: var(--grad-cta);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-sec);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--border);
}

/* ─── FEATURES ─── */
.features {
    padding: var(--section-py) 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 36px;
    transition: all 0.4s var(--ease);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 20px;
    padding: 1px;
    background: linear-gradient(135deg, rgba(var(--brand-rgb), 0.3), rgba(var(--cyan-rgb), 0.3));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s var(--ease);
}

.feature-card:hover {
    transform: translateY(-4px);
    background: var(--surface-el);
}
.feature-card:hover::before { opacity: 1; }

.feature-icon-wrap {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: rgba(var(--brand-rgb), 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: var(--cyan);
}

.feature-title {
    font-family: var(--font-heading);
    font-size: 19px;
    font-weight: 600;
    margin-bottom: 10px;
}

.feature-desc {
    font-size: 14px;
    line-height: 1.7;
    color: var(--text-sec);
}

/* ─── CRYPTOSCORE ─── */
.cryptoscore {
    padding: var(--section-py) 0;
    background: var(--surface);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

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

.score-ring-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 32px;
}

.score-ring {
    filter: drop-shadow(0 0 30px rgba(var(--brand-rgb), 0.3));
}

.score-dimensions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
}

.dimension {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-sec);
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border);
    border-radius: 100px;
    padding: 6px 14px;
    animation: fadeUp 0.5s var(--ease) forwards;
    animation-delay: calc(var(--delay) * 0.1s);
    opacity: 0;
}

.dim-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.dim-val {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--text);
    margin-left: auto;
    padding-left: 8px;
}

.cryptoscore-desc {
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-sec);
    margin-bottom: 32px;
}

.score-pillars {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.pillar {
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 18px 20px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    transition: border-color 0.3s;
}
.pillar:hover { border-color: rgba(var(--brand-rgb), 0.4); }
.pillar strong {
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
}
.pillar span {
    font-size: 13px;
    color: var(--text-sec);
}

/* ─── HOW IT WORKS ─── */
.how-it-works {
    padding: var(--section-py) 0;
}

.steps-container {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
}

.step {
    flex: 1;
    max-width: 320px;
    text-align: center;
    padding: 0 24px;
}

.step-number {
    font-family: var(--font-heading);
    font-size: 48px;
    font-weight: 800;
    background: var(--grad-cta);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0.3;
    line-height: 1;
    margin-bottom: 20px;
}

.step-icon {
    width: 64px;
    height: 64px;
    border-radius: 18px;
    background: rgba(var(--brand-rgb), 0.1);
    border: 1px solid rgba(var(--brand-rgb), 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: var(--cyan);
}

.step h3 {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 12px;
}

.step p {
    font-size: 14px;
    line-height: 1.7;
    color: var(--text-sec);
}

.step-connector {
    width: 80px;
    height: 2px;
    background: linear-gradient(90deg, var(--border), rgba(var(--brand-rgb), 0.3), var(--border));
    margin-top: 80px;
    flex-shrink: 0;
}

/* ─── PRICING ─── */
.pricing {
    padding: var(--section-py) 0;
    background: var(--surface);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 960px;
    margin: 0 auto;
}

.price-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 36px 28px;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: all 0.4s var(--ease);
}

.price-card:hover {
    transform: translateY(-4px);
    border-color: rgba(var(--brand-rgb), 0.3);
}

.price-card.popular {
    border-color: var(--brand);
    background: linear-gradient(180deg, rgba(var(--brand-rgb), 0.06) 0%, var(--bg) 100%);
    box-shadow: 0 0 60px rgba(var(--brand-rgb), 0.15);
    transform: scale(1.04);
}
.price-card.popular:hover {
    transform: scale(1.04) translateY(-4px);
}

.popular-ribbon {
    position: absolute;
    top: -1px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--grad-cta);
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    padding: 4px 20px;
    border-radius: 0 0 10px 10px;
    letter-spacing: 0.03em;
}

.price-tier {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 600;
    color: var(--text-sec);
    margin-bottom: 12px;
}

.enterprise-tier {
    color: var(--gold);
}

.price-amount {
    font-family: var(--font-heading);
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 4px;
    line-height: 1;
}

.currency {
    font-size: 28px;
    opacity: 0.6;
    vertical-align: top;
    line-height: 1.3;
}

.price-period {
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 400;
    color: var(--text-sec);
    margin-left: 4px;
}

.price-tagline {
    font-size: 14px;
    color: var(--text-dim);
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border);
}

.price-features {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 28px;
}

.price-features li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14px;
    color: var(--text-sec);
    line-height: 1.4;
}

.check {
    color: var(--green);
    font-weight: 700;
    flex-shrink: 0;
    margin-top: 1px;
}

.pricing-note {
    text-align: center;
    font-size: 13px;
    color: var(--text-dim);
    margin-top: 32px;
}

/* ─── WAITLIST ─── */
.waitlist {
    padding: var(--section-py) 0;
}

.waitlist-card {
    position: relative;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 28px;
    padding: 64px;
    text-align: center;
    overflow: hidden;
}

.waitlist-glow {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 300px;
    background: radial-gradient(ellipse, rgba(var(--brand-rgb), 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.waitlist-desc {
    font-size: 17px;
    color: var(--text-sec);
    max-width: 500px;
    margin: 0 auto 36px;
    line-height: 1.7;
}
.waitlist-desc strong {
    color: var(--cyan);
}

.waitlist-form { max-width: 520px; margin: 0 auto; }

.form-row {
    display: flex;
    gap: 12px;
}

.form-input {
    flex: 1;
    font-family: var(--font-body);
    font-size: 15px;
    padding: 16px 20px;
    background: var(--bg);
    border: 1.5px solid var(--border);
    border-radius: 14px;
    color: var(--text);
    outline: none;
    transition: border-color 0.3s;
}
.form-input:focus {
    border-color: var(--brand);
    box-shadow: 0 0 0 3px rgba(var(--brand-rgb), 0.15);
}
.form-input::placeholder { color: var(--text-dim); }

.form-message {
    margin-top: 16px;
    padding: 12px 20px;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 500;
}
.form-message.success {
    background: rgba(0, 214, 143, 0.1);
    color: var(--green);
    border: 1px solid rgba(0, 214, 143, 0.2);
}
.form-message.error {
    background: rgba(255, 78, 106, 0.1);
    color: var(--red);
    border: 1px solid rgba(255, 78, 106, 0.2);
}

.form-disclaimer {
    font-size: 12px;
    color: var(--text-dim);
    margin-top: 14px;
}

.btn-loading svg {
    animation: spin 1s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ─── FOOTER ─── */
.footer {
    padding: 64px 0 0;
    background: var(--surface);
    border-top: 1px solid var(--border);
}

.footer-container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    gap: 48px;
    flex-wrap: wrap;
}

.footer-tagline {
    font-size: 14px;
    color: var(--text-dim);
    margin-top: 12px;
}

.footer-links {
    display: flex;
    gap: 64px;
}

.footer-col {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.footer-col h4 {
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 4px;
}
.footer-col a {
    font-size: 14px;
    color: var(--text-sec);
    transition: color 0.2s;
}
.footer-col a:hover { color: var(--text); }

.footer-bottom {
    max-width: var(--container);
    margin: 48px auto 0;
    padding: 24px 24px;
    border-top: 1px solid var(--border);
}
.footer-bottom p {
    font-size: 13px;
    color: var(--text-dim);
}

/* ─── ANIMATIONS ─── */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(24px); }
    to   { opacity: 1; transform: translateY(0); }
}

[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
[data-animate].visible {
    opacity: 1;
    transform: translateY(0);
}

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
    .hero-container { grid-template-columns: 1fr; gap: 48px; text-align: center; }
    .hero-content { order: 1; }
    .hero-visual { order: 2; }
    .hero-subtitle { margin-left: auto; margin-right: auto; }
    .hero-actions { justify-content: center; }
    .hero-mockup { transform: none; max-width: 600px; margin: 0 auto; }
    .hero-mockup:hover { transform: none; }

    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .cryptoscore-layout { grid-template-columns: 1fr; gap: 48px; }
    .cryptoscore-content { text-align: center; }

    .steps-container { flex-direction: column; align-items: center; gap: 32px; }
    .step-connector { width: 2px; height: 40px; margin-top: 0; }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .nav-cta { display: none; }
    .menu-toggle { display: flex; }

    .nav-links.open {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(10, 11, 20, 0.95);
        backdrop-filter: blur(20px);
        padding: 24px;
        gap: 20px;
        border-bottom: 1px solid var(--border);
    }

    .hero { min-height: auto; padding: 100px 0 60px; }
    .hero-title { font-size: clamp(32px, 8vw, 48px); }

    .features-grid { grid-template-columns: 1fr; }
    .pricing-grid { grid-template-columns: 1fr; max-width: 400px; }
    .price-card.popular { transform: none; }
    .price-card.popular:hover { transform: translateY(-4px); }

    .stats-container { gap: 24px; }
    .stat-divider { display: none; }
    .stat-number { font-size: 28px; }

    .waitlist-card { padding: 40px 24px; border-radius: 20px; }
    .form-row { flex-direction: column; }

    .footer-links { gap: 32px; }
}

@media (max-width: 480px) {
    .stats-container { flex-direction: column; gap: 20px; }
    .footer-container { flex-direction: column; }
    .footer-links { flex-direction: column; gap: 28px; }
}