/* ==========================================================================
   1. THEME VARIABLES: LIGHT MODE (Default)
   ========================================================================== */
:root {
    --primary: #2563eb;
    --primary-hover: #1d4ed8;
    --primary-light: #eff6ff;
    --accent: #0284c7;
    --accent-glow: rgba(2, 132, 199, 0.12);
    --bg-body: #ffffff;
    --bg-surface: #f8fafc;
    --bg-card: #ffffff;
    --nav-bg: rgba(255, 255, 255, 0.92);
    --text-main: #334155;
    --text-heading: #0f172a;
    --text-muted: #64748b;
    --border-color: #e2e8f0;
    --card-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.05), 0 8px 10px -6px rgba(0, 0, 0, 0.03);
    --card-shadow-hover: 0 20px 30px -10px rgba(0, 0, 0, 0.1);
    --hero-bg-accent: radial-gradient(circle at top right, var(--accent-glow) 0%, transparent 45%),
        radial-gradient(circle at top left, var(--primary-light) 0%, transparent 40%);
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 18px;
    --container-width: 1200px;
    --font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    --transition-theme: background-color 0.25s ease, border-color 0.25s ease, color 0.2s ease;
}

/* ==========================================================================
   2. THEME VARIABLES: DARK MODE
   ========================================================================== */
[data-theme="dark"] {
    --primary: #3b82f6;
    --primary-hover: #60a5fa;
    --primary-light: rgba(59, 130, 246, 0.15);
    --accent: #38bdf8;
    --accent-glow: rgba(56, 189, 248, 0.15);
    --bg-body: #0b1120;
    --bg-surface: #0f172a;
    --bg-card: #1e293b;
    --nav-bg: rgba(11, 17, 32, 0.94);
    --text-main: #cbd5e1;
    --text-heading: #f8fafc;
    --text-muted: #94a3b8;
    --border-color: #334155;
    --card-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.4);
    --card-shadow-hover: 0 20px 30px -10px rgba(0, 0, 0, 0.6);
    --hero-bg-accent: radial-gradient(circle at top right, rgba(56, 189, 248, 0.08) 0%, transparent 50%),
        radial-gradient(circle at top left, rgba(59, 130, 246, 0.1) 0%, transparent 45%);
}

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

body {
    font-family: var(--font-stack);
    color: var(--text-main);
    background-color: var(--bg-body);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    transition: var(--transition-theme);
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.2s ease;
}

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

.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border-radius: 9999px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.badge-primary {
    background-color: var(--primary-light);
    color: var(--primary);
    border: 1px solid rgba(59, 130, 246, 0.25);
}

.badge-dark {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--accent);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

/* Base Button - Configured with white-space & flex safety */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-weight: 600;
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
    font-size: 0.95rem;
    cursor: pointer;
    border: none;
    white-space: nowrap; /* Prevents "Buy Now" from wrapping into 2 lines */
    flex-shrink: 0;      /* Keeps button from shrinking awkwardly */
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, #1d4ed8 100%);
    color: #fff;
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #1d4ed8 0%, #1e40af 100%);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.45);
    color: #fff;
}

.btn-secondary {
    background: var(--bg-card);
    color: var(--text-heading);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: var(--bg-surface);
    border-color: var(--text-muted);
}

.section-title {
    text-align: center;
    max-width: 760px;
    margin: 0 auto 56px auto;
}

.section-title h2 {
    font-size: 2.25rem;
    color: var(--text-heading);
    line-height: 1.25;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.section-title p {
    font-size: 1.1rem;
    color: var(--text-muted);
}

/* ==========================================================================
   4. NAVIGATION & HAMBURGER MENU
   ========================================================================== */
.site-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--nav-bg);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    height: 72px;
    display: flex;
    align-items: center;
    transition: var(--transition-theme);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    position: relative;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--text-heading);
    letter-spacing: -0.02em;
    z-index: 101;
    white-space: nowrap;
    flex-shrink: 0;
}

.brand-logo span {
    color: var(--primary);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 24px;
    list-style: none;
}

.nav-links a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-muted);
    transition: color 0.2s ease;
    white-space: nowrap; /* Prevents "Round-Trip SQL" from wrapping into 2 lines */
}

.nav-links a:hover {
    color: var(--primary);
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 101;
    flex-shrink: 0;
}

.theme-toggle-btn {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    color: var(--text-heading);
    width: 42px;
    height: 42px;
    border-radius: var(--radius-sm);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.theme-toggle-btn:hover {
    background: var(--border-color);
}

.theme-toggle-btn svg {
    width: 20px;
    height: 20px;
    transition: transform 0.25s ease;
}

[data-theme="dark"] .icon-moon { display: none; }
[data-theme="dark"] .icon-sun { display: block; }
[data-theme="light"] .icon-sun { display: none; }
[data-theme="light"] .icon-moon { display: block; }

.hamburger-btn {
    display: none;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    width: 42px;
    height: 42px;
    border-radius: var(--radius-sm);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    cursor: pointer;
    padding: 0;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.hamburger-btn:hover {
    background: var(--border-color);
}

.hamburger-line {
    width: 20px;
    height: 2px;
    background-color: var(--text-heading);
    border-radius: 2px;
    transition: transform 0.25s ease, opacity 0.25s ease;
}

.hamburger-btn.is-active .hamburger-line:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.hamburger-btn.is-active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.hamburger-btn.is-active .hamburger-line:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.nav-mobile-cta {
    display: none;
}

/* ==========================================================================
   5. HOME PAGE SPECIFIC STYLES
   ========================================================================== */
.hero {
    position: relative;
    padding: 80px 0 60px 0;
    background: var(--hero-bg-accent);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition-theme);
}

.hero-content {
    text-align: center;
    max-width: 860px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3.25rem;
    color: var(--text-heading);
    line-height: 1.15;
    letter-spacing: -0.03em;
    margin: 20px 0 20px 0;
}

.hero h1 em {
    font-style: normal;
    background: linear-gradient(120deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin-bottom: 32px;
}

.hero-actions {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 24px;
}

.hero-specs-pill {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    font-size: 0.85rem;
    color: var(--text-muted);
    background: var(--bg-card);
    padding: 6px 16px;
    border-radius: 9999px;
    border: 1px solid var(--border-color);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.03);
}

.hero-specs-pill span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.hero-specs-pill span::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
}

/* Screenshot Wrapper & Zoom */
.app-screen-wrapper {
    margin: 48px auto 0 auto;
    border-radius: var(--radius-md);
    box-shadow: 0 20px 50px -10px rgba(15, 23, 42, 0.25);
    border: 1px solid var(--border-color);
    overflow: hidden;
    background: var(--bg-card);
    max-width: 1040px;
    position: relative;
    cursor: zoom-in;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.app-screen-wrapper:hover {
    transform: translateY(-2px);
    box-shadow: 0 24px 60px -10px rgba(15, 23, 42, 0.35);
}

.app-screen-img {
    width: 100%;
    height: auto;
    display: block;
    image-rendering: auto;
}

.screen-zoom-hint {
    position: absolute;
    bottom: 16px;
    right: 16px;
    background: rgba(15, 23, 42, 0.82);
    backdrop-filter: blur(6px);
    color: #fff;
    font-size: 0.8rem;
    font-weight: 600;
    padding: 7px 14px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
    pointer-events: none;
    border: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    z-index: 2;
}

/* Lightbox Modal */
.lightbox-modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 99999;
    background: rgba(11, 17, 32, 0.92);
    backdrop-filter: blur(8px);
    align-items: center;
    justify-content: center;
    padding: 24px;
    cursor: zoom-out;
    animation: fadeIn 0.2s ease-out;
}

.lightbox-modal.active {
    display: flex;
}

.lightbox-content {
    max-width: 95vw;
    max-height: 92vh;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6);
    border: 1px solid #334155;
    background: #0f172a;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Round-Trip Diagram */
.round-trip-section {
    padding: 96px 0;
    background: var(--bg-body);
    transition: var(--transition-theme);
}

.sync-diagram-container {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 24px;
    background: var(--bg-surface);
    padding: 40px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    margin-bottom: 60px;
    transition: var(--transition-theme);
}

.diagram-panel {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
    box-shadow: var(--card-shadow);
    transition: var(--transition-theme);
}

.diagram-panel-header {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--text-heading);
    margin-bottom: 12px;
}

.diagram-panel p {
    font-size: 0.92rem;
    color: var(--text-muted);
}

.sync-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.sync-bubble {
    width: 58px;
    height: 58px;
    background: var(--primary);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 16px rgba(37, 99, 235, 0.35);
}

.sync-label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--primary);
    text-align: center;
}

/* Features Grid */
.features-section {
    padding: 96px 0;
    background: var(--bg-surface);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition-theme);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 32px 28px;
    box-shadow: var(--card-shadow);
    transition: all 0.25s ease;
    display: flex;
    flex-direction: column;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--card-shadow-hover);
    border-color: var(--primary);
}

.feature-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    background: var(--primary-light);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 1.15rem;
    color: var(--text-heading);
    margin-bottom: 10px;
    letter-spacing: -0.01em;
}

.feature-card p {
    font-size: 0.92rem;
    color: var(--text-muted);
    line-height: 1.55;
}

/* Deep Dive Showcase */
.deep-dive {
    padding: 96px 0;
    background: var(--bg-body);
    transition: var(--transition-theme);
}

.deep-dive-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 60px;
    margin-bottom: 80px;
}

.deep-dive-row:last-child {
    margin-bottom: 0;
}

.deep-dive-row.reversed {
    direction: rtl;
}

.deep-dive-row.reversed > * {
    direction: ltr;
}

.deep-dive-text h3 {
    font-size: 1.85rem;
    color: var(--text-heading);
    margin: 14px 0;
    letter-spacing: -0.02em;
    line-height: 1.25;
}

.deep-dive-text p {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.feature-bullets {
    list-style: none;
    margin-top: 16px;
}

.feature-bullets li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 12px;
    font-size: 0.95rem;
    color: var(--text-main);
}

.feature-bullets svg {
    flex-shrink: 0;
    margin-top: 4px;
    stroke: var(--primary);
}

.screenshot-card {
    background: #1e293b;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid #334155;
    box-shadow: var(--card-shadow);
    position: relative;
    cursor: zoom-in;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.screenshot-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 24px 60px -10px rgba(15, 23, 42, 0.35);
}

.screenshot-card .card-screen {
    position: relative;
    background: #0f172a;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.screenshot-card .card-screen img {
    width: 100%;
    height: auto;
    display: block;
    image-rendering: auto;
}

/* Specifications Grid */
.specs-section {
    padding: 96px 0;
    background: #0b1120;
    color: #fff;
}

.specs-section .section-title h2 {
    color: #fff;
}

.specs-section .section-title p {
    color: #94a3b8;
}

.specs-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.spec-card {
    background: #1e293b;
    border: 1px solid #334155;
    border-radius: var(--radius-md);
    padding: 24px;
}

.spec-card h4 {
    color: var(--accent);
    font-size: 1rem;
    margin-bottom: 8px;
}

.spec-card p {
    color: #94a3b8;
    font-size: 0.88rem;
    line-height: 1.5;
}

/* Bottom CTA */
.bottom-cta {
    padding: 80px 0;
    background: linear-gradient(135deg, #1e3a8a 0%, #0b1120 100%);
    color: #fff;
    text-align: center;
}

.bottom-cta h2 {
    font-size: 2.35rem;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.bottom-cta p {
    font-size: 1.1rem;
    color: #cbd5e1;
    max-width: 640px;
    margin: 0 auto 36px auto;
}

/* ==========================================================================
   6. LEGAL PAGES SPECIFIC STYLES (Privacy & Terms)
   ========================================================================== */
.legal-container {
    max-width: 860px;
    margin: 0 auto;
    padding: 50px 24px 80px 24px;
}

.page-header {
    padding: 60px 0 40px 0;
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border-color);
    text-align: center;
    transition: var(--transition-theme);
}

.page-header h1 {
    font-size: 2.5rem;
    color: var(--text-heading);
    letter-spacing: -0.02em;
    margin-bottom: 10px;
}

.page-header .meta-date {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.callout-box {
    background: var(--bg-surface);
    border-left: 4px solid var(--primary);
    border-top: 1px solid var(--border-color);
    border-right: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 20px 24px;
    margin: 28px 0;
    transition: var(--transition-theme);
}

.callout-box h3 {
    font-size: 1.05rem;
    color: var(--text-heading);
    margin-bottom: 6px;
}

.legal-content h2 {
    font-size: 1.5rem;
    color: var(--text-heading);
    margin: 40px 0 16px 0;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-color);
    letter-spacing: -0.01em;
}

.legal-content h3 {
    font-size: 1.15rem;
    color: var(--text-heading);
    margin: 24px 0 10px 0;
}

.legal-content p {
    margin-bottom: 16px;
    font-size: 1rem;
    line-height: 1.7;
}

.legal-content ul,
.legal-content ol {
    margin: 0 0 20px 24px;
}

.legal-content li {
    margin-bottom: 8px;
}

.legal-content a {
    color: var(--primary);
}

.legal-content a:hover {
    color: var(--primary-hover);
}

/* ==========================================================================
   7. FOOTER ENHANCEMENTS (Structured Layout & Breathing Room)
   ========================================================================== */
footer {
    background: #070a12;
    border-top: 1px solid #1e293b;
    padding: 56px 0 44px 0;
    color: #94a3b8;
    font-size: 0.88rem;
}

.footer-container {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 48px; /* Prevents text and links from ever colliding */
}

.footer-brand-col {
    max-width: 440px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-brand-title {
    color: #f8fafc;
    font-size: 0.98rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.footer-disclaimer {
    color: #64748b;
    font-size: 0.82rem;
    line-height: 1.55;
}

.footer-nav-groups {
    display: flex;
    gap: 56px; /* Space between Product and Legal columns */
}

.footer-col {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-col-heading {
    color: #f8fafc;
    font-size: 0.76rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 4px;
}

.footer-col a {
    color: #94a3b8;
    font-size: 0.88rem;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    width: fit-content;
}

.footer-col a:hover {
    color: #ffffff;
    transform: translateX(3px);
}

/* ==========================================================================
   8. RESPONSIVE BREAKPOINTS & MOBILE MENU
   ========================================================================== */
@media (max-width: 1024px) {
    .hero h1 {
        font-size: 2.75rem;
    }
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .specs-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .deep-dive-row {
        gap: 40px;
    }
    /* Gently tighten desktop nav spacing between 921px and 1024px */
    .nav-links {
        gap: 16px;
    }
}

/* Primary Breakpoint: Switch to Hamburger Menu at 920px (prevents button/link wrap) */
@media (max-width: 920px) {
    .hamburger-btn {
        display: inline-flex;
    }

    .nav-desktop-cta {
        display: none;
    }

    .nav-links {
        display: flex;
        position: absolute;
        top: 72px;
        left: 0;
        width: 100%;
        background: var(--bg-card);
        border-bottom: 1px solid var(--border-color);
        box-shadow: 0 16px 30px rgba(0, 0, 0, 0.18);
        flex-direction: column;
        align-items: stretch;
        padding: 24px;
        gap: 16px;
        transform: translateY(-10px);
        opacity: 0;
        pointer-events: none;
        transition: transform 0.25s ease, opacity 0.25s ease, background-color 0.25s ease;
        z-index: 100;
    }

    .nav-links.is-open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }

    .nav-links li {
        width: 100%;
    }

    .nav-links a {
        display: block;
        font-size: 1.05rem;
        padding: 10px 0;
        border-bottom: 1px solid var(--border-color);
        color: var(--text-heading);
    }

    .nav-links a:hover {
        color: var(--primary);
    }

    .nav-mobile-cta {
        display: block;
        margin-top: 8px;
    }

.nav-mobile-cta .btn {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 100%;
        padding: 12px 20px;   /* Restores healthy padding around the icon and edges */
        border-bottom: none;  /* Removes the link underline/divider from the button */
        color: #ffffff;       /* Ensures button text stays crisp white */
    }

    .hero {
        padding: 60px 0 40px 0;
    }

    .hero h1 {
        font-size: 2.1rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .sync-diagram-container {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .sync-bubble {
        transform: rotate(90deg);
        margin: 8px auto;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .deep-dive-row,
    .deep-dive-row.reversed {
        grid-template-columns: 1fr;
        direction: ltr;
    }

    .specs-grid {
        grid-template-columns: 1fr;
    }
}

/* Footer Tablet Breakpoint */
@media (max-width: 860px) {
    .footer-container {
        flex-direction: column;
        gap: 36px;
    }

    .footer-brand-col {
        max-width: 100%;
    }

    .footer-nav-groups {
        width: 100%;
        justify-content: flex-start;
        gap: 48px;
    }
}

/* Footer & Link Mobile Breakpoint */
@media (max-width: 480px) {
    .footer-nav-groups {
        flex-direction: column;
        gap: 28px;
    }

    .footer-col a {
        padding: 4px 0;
    }
}