/* ==========================================================================
   Great Campus - Landing Page Premium Styling System
   ========================================================================== */

/* --- Modern Google Fonts Integration --- */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
    /* Color Palette */
    --bg-dark: #07050f;
    --bg-surface: #0f0d22;
    --bg-panel: rgba(25, 22, 49, 0.4);
    --border-glass: rgba(255, 255, 255, 0.08);
    --border-glow: rgba(99, 102, 241, 0.15);
    
    /* Brand Accents */
    --accent-indigo: #6366f1;
    --accent-indigo-glow: rgba(99, 102, 241, 0.45);
    --accent-blue: #3b82f6;
    --accent-blue-glow: rgba(59, 130, 246, 0.45);
    --accent-emerald: #10b981;
    --accent-emerald-glow: rgba(16, 185, 129, 0.45);
    --accent-rose: #f43f5e;
    
    /* Text Colors */
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #64748b;
    
    /* Transitions */
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    
    /* Typography Font stacks */
    --font-heading: 'Outfit', 'Plus Jakarta Sans', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
}

/* --- Global Resets & Behaviors --- */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    background-color: var(--bg-dark);
    font-family: var(--font-body);
    color: var(--text-secondary);
    overflow-x: hidden;
}

body {
    overflow-x: hidden;
    line-height: 1.6;
}

.container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
}

/* --- Custom Scrollbar --- */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
    background: rgba(99, 102, 241, 0.2);
    border-radius: 5px;
    border: 2px solid var(--bg-dark);
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(99, 102, 241, 0.4);
}

/* --- Typography Styles --- */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-primary);
    font-weight: 700;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-smooth);
}

/* --- Navigation --- */
.header-sticky {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(7, 5, 15, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
    transition: var(--transition-smooth);
    padding: 20px 0;
}

.header-sticky.scrolled {
    padding: 14px 0;
    background: rgba(7, 5, 15, 0.9);
    border-bottom: 1px solid var(--border-glass);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
}

.nav-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

.nav-logo .logo-accent {
    background: linear-gradient(135deg, var(--accent-indigo), var(--accent-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

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

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
    padding: 8px 0;
}

.nav-link:hover {
    color: var(--text-primary);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-indigo), var(--accent-blue));
    transition: var(--transition-smooth);
}

.nav-link:hover::after {
    width: 100%;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-body);
    font-weight: 600;
    border-radius: 99px;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: none;
}

.btn-nav {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border-glass);
    color: var(--text-primary);
    padding: 8px 20px;
    font-size: 0.88rem;
}

.btn-nav:hover {
    background: var(--text-primary);
    color: var(--bg-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.1);
}

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

.nav-hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background-color: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition-smooth);
}

/* --- Hero Section --- */
.hero-section {
    position: relative;
    padding: 160px 0 100px;
    min-height: 90vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 15% 30%, rgba(99, 102, 241, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 85% 70%, rgba(59, 130, 246, 0.15) 0%, transparent 40%),
        linear-gradient(rgba(255,255,255,0.005) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.005) 1px, transparent 1px);
    background-size: 100% 100%, 100% 100%, 48px 48px, 48px 48px;
    z-index: 1;
}

.hero-inner {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    padding: 6px 16px;
    border-radius: 99px;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--accent-indigo);
    margin-bottom: 24px;
}

.badge-dot {
    width: 6px;
    height: 6px;
    background-color: var(--accent-indigo);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--accent-indigo);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.95); opacity: 0.5; }
    50% { transform: scale(1.2); opacity: 1; box-shadow: 0 0 12px var(--accent-indigo); }
    100% { transform: scale(0.95); opacity: 0.5; }
}

.hero-title {
    font-size: 4rem;
    line-height: 1.15;
    letter-spacing: -2px;
    margin-bottom: 24px;
}

.grad-text {
    background: linear-gradient(135deg, var(--accent-indigo) 10%, var(--accent-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 40px;
    font-weight: 400;
}

.hero-cta {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 60px;
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1.05rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-indigo), var(--accent-blue));
    color: var(--text-primary);
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.35);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(99, 102, 241, 0.55);
}

.btn-ghost {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-glass);
    color: var(--text-secondary);
}

.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    color: var(--text-primary);
    transform: translateY(-2px);
}

.hero-trust {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    background: rgba(15, 13, 34, 0.4);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid var(--border-glass);
    padding: 14px 30px;
    border-radius: 99px;
    max-width: fit-content;
    margin: 0 auto;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.trust-icon {
    color: var(--accent-emerald);
    font-weight: bold;
}

.trust-divider {
    width: 1px;
    height: 14px;
    background-color: var(--border-glass);
}

/* --- Section Formatting --- */
.section-pad {
    padding: 120px 0;
}

.section-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent-indigo);
    margin-bottom: 12px;
    text-align: center;
}

.section-title {
    font-size: 2.8rem;
    line-height: 1.2;
    text-align: center;
    margin-bottom: 16px;
    letter-spacing: -1px;
}

.section-body {
    font-size: 1.15rem;
    color: var(--text-secondary);
    text-align: center;
    max-width: 600px;
    margin: 0 auto 60px;
}

/* --- Problem Section --- */
.problem-section {
    background: linear-gradient(180deg, var(--bg-dark) 0%, #0c091f 100%);
    position: relative;
}

.problem-inner {
    max-width: 720px;
    margin: 0 auto;
    text-align: center;
}

.problem-label {
    display: inline-block;
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--accent-rose);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.problem-headline {
    font-size: 3.2rem;
    line-height: 1.15;
    margin-bottom: 24px;
    letter-spacing: -1.5px;
}

.problem-body {
    font-size: 1.2rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 60px;
}

.problem-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.stat-card {
    background: var(--bg-panel);
    border: 1px solid var(--border-glass);
    padding: 36px 24px;
    border-radius: 16px;
    text-align: center;
    transition: var(--transition-smooth);
}

.stat-card:hover {
    border-color: var(--border-glow);
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.05);
}

.stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent-rose), var(--accent-indigo));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 0.95rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* --- Features Section --- */
.feat-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.feat-card {
    background: var(--bg-panel);
    border: 1px solid var(--border-glass);
    padding: 40px;
    border-radius: 20px;
    transition: var(--transition-smooth);
}

.feat-card:hover {
    transform: translateY(-6px);
    border-color: rgba(99, 102, 241, 0.25);
    box-shadow: 0 12px 40px rgba(99, 102, 241, 0.08);
}

.feat-icon-wrap {
    font-size: 2.2rem;
    margin-bottom: 24px;
    background: rgba(255, 255, 255, 0.03);
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    border: 1px solid var(--border-glass);
}

.feat-card-title {
    font-size: 1.35rem;
    margin-bottom: 12px;
}

.feat-card-body {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* --- How It Works --- */
.hiw-section {
    position: relative;
    background: linear-gradient(180deg, #0c091f 0%, var(--bg-dark) 100%);
}

.hiw-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    position: relative;
    margin-top: 60px;
}

.hiw-connector {
    position: absolute;
    top: 35px;
    left: 10%;
    right: 10%;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-indigo) 0%, var(--accent-blue) 50%, var(--accent-emerald) 100%);
    opacity: 0.15;
    z-index: 1;
}

.hiw-step {
    position: relative;
    z-index: 2;
    text-align: center;
}

.hiw-step-number {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: var(--bg-surface);
    border: 2px solid var(--border-glass);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--text-primary);
    margin: 0 auto 24px;
    transition: var(--transition-smooth);
}

#hiw-create .hiw-step-number { border-color: var(--accent-indigo); color: var(--accent-indigo); }
#hiw-share .hiw-step-number { border-color: var(--accent-blue); color: var(--accent-blue); }
#hiw-track .hiw-step-number { border-color: var(--accent-emerald); color: var(--accent-emerald); }

.hiw-step:hover .hiw-step-number {
    transform: scale(1.1);
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.2);
}

.hiw-step-title {
    font-size: 1.4rem;
    margin-bottom: 12px;
}

.hiw-step-body {
    font-size: 0.95rem;
    color: var(--text-secondary);
    max-width: 280px;
    margin: 0 auto;
}

/* --- Metrics / Numbers Band --- */
.metrics-section {
    background: rgba(99, 102, 241, 0.03);
    border-top: 1px solid var(--border-glass);
    border-bottom: 1px solid var(--border-glass);
    padding: 60px 0;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.metrics-section .metric-card {
    text-align: center;
}

.metric-num {
    display: block;
    font-family: var(--font-heading);
    font-size: 3.2rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 6px;
    background: linear-gradient(135deg, var(--text-primary), var(--accent-indigo));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.metric-label {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* --- Reviews Section --- */
.review-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.review-card {
    background: var(--bg-panel);
    border: 1px solid var(--border-glass);
    padding: 40px;
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition-smooth);
}

.review-card:hover {
    border-color: var(--border-glow);
    transform: translateY(-4px);
}

.review-stars {
    display: flex;
    gap: 4px;
    margin-bottom: 20px;
}

.review-star {
    color: #f59e0b;
    font-size: 1.2rem;
}

.review-text {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 30px;
    font-style: italic;
}

.reviewer {
    display: flex;
    align-items: center;
    gap: 16px;
}

.reviewer-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--accent-indigo);
    font-size: 0.95rem;
}

.reviewer-name {
    display: block;
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.reviewer-role {
    display: block;
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-top: 2px;
}

/* --- Contact & Lead Form --- */
.contact-section {
    background: linear-gradient(180deg, var(--bg-dark) 0%, #0d0a21 100%);
    border-top: 1px solid var(--border-glass);
}

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

.contact-offer-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.25);
    color: var(--accent-emerald);
    padding: 6px 14px;
    border-radius: 99px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 24px;
}

.contact-heading {
    font-size: 3rem;
    line-height: 1.15;
    margin-bottom: 20px;
    letter-spacing: -1.5px;
}

.contact-subtext {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
}

.contact-steps {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-step {
    display: flex;
    gap: 20px;
}

.contact-step .step-num {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.3);
    color: var(--accent-indigo);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.95rem;
}

.contact-step h4 {
    font-size: 1.05rem;
    margin-bottom: 4px;
}

.contact-step p {
    font-size: 0.88rem;
    color: var(--text-muted);
}

.lead-form-box {
    background: rgba(15, 13, 34, 0.6);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-glass);
    padding: 48px;
    border-radius: 24px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.alert-success {
    background: rgba(16, 185, 129, 0.15);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #34d399;
    padding: 16px;
    border-radius: 8px;
    margin-bottom: 24px;
    font-size: 0.9rem;
    font-weight: 600;
    text-align: center;
}

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

.form-group {
    margin-bottom: 24px;
}

.form-label {
    display: block;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.form-control {
    width: 100%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-glass);
    border-radius: 10px;
    padding: 14px 18px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

.form-control:focus {
    outline: none;
    border-color: var(--accent-indigo);
    background: rgba(255, 255, 255, 0.06);
    box-shadow: 0 0 12px rgba(99, 102, 241, 0.15);
}

.btn-form-submit {
    width: 100%;
    padding: 16px;
    font-size: 1rem;
    margin-top: 10px;
    border-radius: 10px;
}

.form-disclaimer {
    font-size: 0.72rem;
    color: var(--text-muted);
    text-align: center;
    margin-top: 16px;
    line-height: 1.5;
}

/* --- Final CTA Band --- */
.cta-section {
    position: relative;
    padding: 100px 0;
    text-align: center;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(59, 130, 246, 0.1) 100%);
    border-top: 1px solid var(--border-glass);
    border-bottom: 1px solid var(--border-glass);
    overflow: hidden;
}

.cta-eyebrow {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--accent-indigo);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 16px;
    display: inline-block;
}

.cta-title {
    font-size: 3rem;
    margin-bottom: 16px;
    letter-spacing: -1.5px;
}

.cta-sub {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
}

.cta-btns {
    display: flex;
    justify-content: center;
    gap: 16px;
}

/* --- Footer --- */
.footer {
    background: #04030a;
    padding: 80px 0 40px;
    border-top: 1px solid var(--border-glass);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 80px;
    margin-bottom: 60px;
}

.footer-brand p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-top: 16px;
    max-width: 320px;
}

.footer-col-title {
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-primary);
    margin-bottom: 24px;
}

.footer-col ul {
    list-style: none;
}

.footer-col li {
    margin-bottom: 12px;
}

.footer-col a {
    font-size: 0.88rem;
    color: var(--text-muted);
}

.footer-col a:hover {
    color: var(--text-primary);
    padding-left: 4px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border-glass);
    padding-top: 40px;
}

.footer-copy {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.footer-links {
    display: flex;
    gap: 24px;
    font-size: 0.8rem;
    color: var(--text-muted);
}

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

/* --- Scroll Reveal Animation Logic --- */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.reveal-delay-1 { transition-delay: 0.15s; }
.reveal-delay-2 { transition-delay: 0.3s; }
.reveal-delay-3 { transition-delay: 0.45s; }
.reveal-delay-4 { transition-delay: 0.6s; }

/* --- Responsive Media Queries --- */
@media (max-width: 1024px) {
    .hero-title { font-size: 3.4rem; }
    .problem-headline { font-size: 2.8rem; }
    .contact-grid { gap: 40px; }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .nav-hamburger {
        display: flex;
    }
    
    .hero-title { font-size: 2.8rem; }
    .hero-subtitle { font-size: 1.1rem; }
    .hero-cta { flex-direction: column; gap: 12px; }
    .hero-trust { display: none; }
    
    .problem-headline { font-size: 2.2rem; }
    .problem-stats { grid-template-columns: 1fr; gap: 20px; }
    
    .feat-grid { grid-template-columns: 1fr; gap: 20px; }
    
    .hiw-steps { grid-template-columns: 1fr; gap: 40px; }
    .hiw-connector { display: none; }
    
    .metrics-grid { grid-template-columns: 1fr 1fr; gap: 20px; }
    
    .review-grid { grid-template-columns: 1fr; gap: 20px; }
    
    .contact-grid { grid-template-columns: 1fr; gap: 50px; }
    .lead-form-box { padding: 30px; }
    .form-row { grid-template-columns: 1fr; gap: 0; }
    
    .footer-grid { grid-template-columns: 1fr; gap: 40px; }
    .footer-bottom { flex-direction: column; gap: 20px; text-align: center; }
}