/* ============================================
   CANCER3.AI - Ultramodern Lightweight Theme
   Inspired by antigravity.google aesthetic
   ============================================ */

:root {
    --bg-primary: #0f2140;
    --bg-secondary: #132a4f;
    --bg-card: rgba(255, 255, 255, 0.04);
    --bg-card-hover: rgba(255, 255, 255, 0.08);
    --text-primary: #f0f0f0;
    --text-secondary: #8a9bb5;
    --text-muted: #4a5f7a;
    --accent: #d4a012;
    --accent-glow: rgba(212, 160, 18, 0.4);
    --accent-soft: rgba(212, 160, 18, 0.15);
    --accent-blue: #5b9cf6;
    --accent-green: #22c55e;
    --accent-amber: #f59e0b;
    --border: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(212, 160, 18, 0.25);
    --radius: 16px;
    --radius-sm: 8px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

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

/* === NOISE TEXTURE OVERLAY === */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.02'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 9999;
}

/* === SCROLLBAR === */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-secondary); }
::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 3px; }

/* === NAVIGATION === */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.5rem;
    backdrop-filter: blur(20px);
    background: rgba(15, 33, 64, 0.85);
    border-bottom: 1px solid var(--border);
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--text-primary);
}

.nav-logo img {
    height: 32px;
    width: auto;
    filter: brightness(0.9);
}

.nav-logo-text {
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 0.05em;
}

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

.nav-links {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.03em;
    transition: color var(--transition);
    position: relative;
}

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

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

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

/* Language switcher */
.lang-switch {
    display: flex;
    gap: 0.25rem;
    padding: 2px;
    background: var(--bg-card);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
}

.lang-switch a {
    padding: 0.25rem 0.6rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    transition: all var(--transition);
}

.lang-switch a.active {
    background: var(--accent);
    color: white !important;
}

/* === NAV TITLE === */
.nav-title {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-secondary);
    text-align: center;
}

.nav-title .gold {
    color: var(--accent);
    font-weight: 900;
}

/* === GENDER SELECTION === */
.gender-section {
    padding: 1.5rem 2rem 4rem;
    text-align: center;
    position: relative;
    z-index: 1;
}

.gender-section h2 {
    font-size: 1.8rem;
    font-weight: 300;
    margin-bottom: 0.5rem;
    letter-spacing: 0.05em;
}

.gender-section p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 3rem;
}

.gender-cards {
    display: flex;
    justify-content: center;
    gap: 3.375rem;
    flex-wrap: wrap;
}

.gender-card {
    width: 311px;
    height: 437px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    padding: 1rem 1rem 1.5rem;
    text-decoration: none;
    color: var(--text-primary);
}

.gender-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent);
    box-shadow: 0 20px 60px rgba(220, 38, 38, 0.15);
    background: var(--bg-card-hover);
}

.gender-card .vitruvian-img {
    width: 94%;
    height: 88%;
    object-fit: cover;
    margin-bottom: 1.8rem;
    opacity: 0.72;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    filter: drop-shadow(0 0 8px rgba(212, 160, 18, 0.15));
}

.gender-card:hover .vitruvian-img {
    opacity: 1;
    filter: drop-shadow(0 0 22px rgba(212, 160, 18, 0.4));
    transform: scale(1.02);
}

.gender-card .label {
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

/* === BODY MAP PAGE === */
.body-map-container {
    position: relative;
    min-height: 100vh;
    padding: 5rem 2rem 4rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.body-map-title {
    font-size: 2rem;
    font-weight: 300;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
    text-align: center;
}

.body-map-subtitle {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

.body-map-layout {
    display: flex;
    gap: 3rem;
    align-items: flex-start;
    justify-content: center;
    flex-wrap: wrap;
    max-width: 1200px;
    width: 100%;
}

.body-svg-wrapper {
    position: relative;
    width: 575px;
    aspect-ratio: 1;
    flex-shrink: 0;
}

.body-vitruvian-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 0 12px rgba(212, 160, 18, 0.15));
    opacity: 0.8;
}

/* Clickable hotspots on body */
.body-hotspot {
    position: absolute;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: rgba(212, 160, 18, 0.7);
    border: 1.5px solid rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transform: translate(-50%, -50%);
    transition: all var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    box-shadow: 0 0 5px rgba(212, 160, 18, 0.4);
}

.body-hotspot::before {
    content: '';
    width: 3px;
    height: 3px;
    background: rgba(255, 255, 255, 0.7);
    border-radius: 50%;
    animation: hotspotPulse 2s ease-in-out infinite;
}

@keyframes hotspotPulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.5); opacity: 0.5; }
}

.body-hotspot:hover {
    background: var(--accent);
    transform: translate(-50%, -50%) scale(1.3);
    box-shadow: 0 0 20px var(--accent-glow);
}

.body-hotspot .tooltip {
    position: absolute;
    left: calc(100% + 12px);
    top: 50%;
    transform: translateY(-50%);
    white-space: nowrap;
    background: rgba(0, 0, 0, 0.9);
    color: var(--text-primary);
    padding: 0.4rem 0.8rem;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    pointer-events: none;
    opacity: 0;
    transition: opacity var(--transition);
    border: 1px solid var(--border);
}

.body-hotspot:hover .tooltip {
    opacity: 1;
}

/* Region list sidebar */
.region-list {
    flex: 1;
    max-width: 500px;
}

.region-item {
    display: block;
    padding: 1rem 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    margin-bottom: 0.5rem;
    text-decoration: none;
    color: var(--text-primary);
    transition: all var(--transition);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.region-item:hover {
    background: var(--bg-card-hover);
    border-color: var(--accent);
    transform: translateX(4px);
}

.region-item .dot {
    width: 10px;
    height: 10px;
    background: var(--accent);
    border-radius: 50%;
    flex-shrink: 0;
}

.region-item .name {
    font-weight: 500;
    font-size: 0.95rem;
}

.region-item .arrow {
    margin-left: auto;
    color: var(--text-muted);
    transition: color var(--transition);
}

.region-item:hover .arrow {
    color: var(--accent);
}

/* === DETAIL PAGES === */
.detail-container {
    min-height: 100vh;
    padding: 6rem 2rem 4rem;
    max-width: 1100px;
    margin: 0 auto;
}

.detail-header {
    margin-bottom: 3rem;
}

.detail-breadcrumb {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.detail-breadcrumb a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition);
}

.detail-breadcrumb a:hover {
    color: var(--accent);
}

.detail-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.detail-title .accent {
    color: var(--accent);
}

.detail-desc {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.8;
    max-width: 800px;
}

/* Cards grid */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    transition: all var(--transition);
    text-decoration: none;
    color: var(--text-primary);
    display: block;
}

.card:hover {
    border-color: var(--border-hover);
    background: var(--bg-card-hover);
    transform: translateY(-2px);
}

.card-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
}

.card-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.card-text {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Stat pills */
.stat-row {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin: 1.5rem 0;
}

.stat {
    padding: 0.6rem 1.2rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 100px;
    font-size: 0.8rem;
}

.stat .value {
    font-weight: 700;
    color: var(--accent);
}

.stat .label {
    color: var(--text-secondary);
    margin-left: 0.4rem;
}

/* AI Badge */
.ai-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.3rem 0.8rem;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.15), rgba(139, 92, 246, 0.15));
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 100px;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--accent-blue);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.ai-badge::before {
    content: '\2728';
}

/* Section headers */
.section-header {
    font-size: 1.3rem;
    font-weight: 600;
    margin: 3rem 0 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.section-header .icon {
    font-size: 1.2rem;
}

/* Coming soon placeholder */
.coming-soon {
    padding: 2rem;
    background: var(--bg-card);
    border: 1px dashed var(--border);
    border-radius: var(--radius);
    text-align: center;
    color: var(--text-muted);
    margin: 1rem 0;
}

.coming-soon h3 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

.coming-soon p {
    font-size: 0.85rem;
}

/* === AUTH FORMS === */
.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.auth-form {
    width: 100%;
    max-width: 400px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2.5rem;
}

.auth-form h2 {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    text-align: center;
}

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

.form-group label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 0.4rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-group input {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.95rem;
    font-family: var(--font);
    transition: border-color var(--transition);
    outline: none;
}

.form-group input:focus {
    border-color: var(--accent);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-size: 0.85rem;
    font-weight: 600;
    font-family: var(--font);
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.btn-primary {
    background: var(--accent);
    color: white;
    width: 100%;
}

.btn-primary:hover {
    background: #b8860b;
    box-shadow: 0 4px 20px var(--accent-glow);
}

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

.btn-outline:hover {
    border-color: var(--accent);
    color: var(--text-primary);
}

.btn-back {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border);
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
}

.btn-back:hover {
    border-color: var(--text-secondary);
    color: var(--text-primary);
}

.auth-link {
    text-align: center;
    margin-top: 1.5rem;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.auth-link a {
    color: var(--accent);
    text-decoration: none;
}

.flash {
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1rem;
    font-size: 0.85rem;
    background: rgba(212, 160, 18, 0.1);
    border: 1px solid rgba(212, 160, 18, 0.3);
    color: #fcd34d;
}

/* === ADMIN PANEL === */
.admin-container {
    padding: 6rem 2rem 4rem;
    max-width: 1400px;
    margin: 0 auto;
}

.admin-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.admin-header h1 {
    font-size: 2rem;
    font-weight: 700;
}

.admin-badge {
    padding: 0.25rem 0.75rem;
    background: linear-gradient(135deg, var(--accent), #b8860b);
    color: #000;
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    border-radius: 100px;
    text-transform: uppercase;
}

/* --- Admin Tabs --- */
.admin-tabs {
    display: flex;
    gap: 0.25rem;
    margin-bottom: 2rem;
    padding: 3px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow-x: auto;
}

.admin-tab {
    padding: 0.65rem 1.5rem;
    background: transparent;
    border: none;
    border-radius: 12px;
    color: var(--text-secondary);
    font-size: 0.82rem;
    font-weight: 600;
    font-family: var(--font);
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
    letter-spacing: 0.02em;
}

.admin-tab:hover {
    color: var(--text-primary);
    background: rgba(255,255,255,0.04);
}

.admin-tab.active {
    background: var(--accent);
    color: #000;
}

/* --- Admin Panels (tab content) --- */
.admin-panel {
    display: none;
}

.admin-panel.active {
    display: block;
    animation: fadeInPanel 0.3s ease;
}

@keyframes fadeInPanel {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* --- Stat Cards --- */
.admin-stats {
    display: grid;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.admin-stats-4 {
    grid-template-columns: repeat(4, 1fr);
}

.admin-stats-3 {
    grid-template-columns: repeat(3, 1fr);
}

.admin-stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem 1.5rem;
    text-align: center;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.admin-stat-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.admin-stat-card .stat-icon {
    font-size: 1.2rem;
    margin-bottom: 0.3rem;
    opacity: 0.7;
}

.admin-stat-card .number {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--accent);
    line-height: 1.2;
}

.admin-stat-card .label {
    font-size: 0.72rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 0.2rem;
}

.admin-stat-card.highlight {
    border-color: var(--accent);
    background: rgba(212, 160, 18, 0.06);
}

.admin-stat-card.accent-blue .number {
    color: var(--accent-blue);
}

.admin-stat-card.accent-green .number {
    color: var(--accent-green);
}

/* --- Charts --- */
.chart-row {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.chart-container {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    position: relative;
    height: 320px;
}

.chart-container.full {
    height: 360px;
    margin-bottom: 1.5rem;
}

.chart-container.chart-small {
    height: 320px;
}

.chart-title {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.chart-container canvas {
    max-height: calc(100% - 2rem);
}

/* --- Admin Table --- */
.admin-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.admin-table th {
    text-align: left;
    padding: 0.75rem 1rem;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border);
    background: rgba(255,255,255,0.02);
    position: sticky;
    top: 0;
}

.admin-table td {
    padding: 0.65rem 1rem;
    font-size: 0.83rem;
    border-bottom: 1px solid var(--border);
    color: var(--text-secondary);
}

.admin-table tr:hover td {
    background: var(--bg-card);
}

.admin-table code {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--accent-blue);
    background: rgba(91, 156, 246, 0.08);
    padding: 0.15rem 0.4rem;
    border-radius: 4px;
}

.number-cell {
    font-family: var(--font-mono);
    font-weight: 600;
    color: var(--text-primary) !important;
}

.nowrap {
    white-space: nowrap;
}

.mono {
    font-family: var(--font-mono);
    font-size: 0.78rem;
}

.truncate {
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.table-scroll {
    overflow-x: auto;
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.table-scroll .admin-table {
    margin-top: 0;
}

.loading-cell {
    text-align: center;
    color: var(--text-muted);
    padding: 2rem !important;
}

/* Status badges */
.status-badge {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    border-radius: 100px;
    font-size: 0.72rem;
    font-weight: 700;
    font-family: var(--font-mono);
}

.status-badge.ok {
    background: rgba(34, 197, 94, 0.12);
    color: var(--accent-green);
}

.status-badge.err {
    background: rgba(239, 68, 68, 0.12);
    color: #ef4444;
}

.status-badge.warn {
    background: rgba(245, 158, 11, 0.12);
    color: var(--accent-amber);
}

/* Admin tag */
.admin-tag {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    background: linear-gradient(135deg, var(--accent), #b8860b);
    color: #000;
    font-size: 0.62rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    border-radius: 100px;
    text-transform: uppercase;
}

/* --- Responsive Admin --- */
@media (max-width: 1024px) {
    .admin-stats-4 { grid-template-columns: repeat(2, 1fr); }
    .chart-row { grid-template-columns: 1fr; }
    .chart-container.chart-small { height: 280px; }
}

@media (max-width: 640px) {
    .admin-stats-4 { grid-template-columns: 1fr; }
    .admin-stats-3 { grid-template-columns: 1fr; }
    .admin-tabs { flex-wrap: nowrap; }
    .admin-tab { padding: 0.5rem 1rem; font-size: 0.75rem; }
    .chart-container { height: 260px; padding: 1rem; }
    .admin-header h1 { font-size: 1.5rem; }
}

/* === FOOTER === */
.footer {
    padding: 3rem 2rem;
    border-top: 1px solid var(--border);
    text-align: center;
}

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

.footer a {
    color: var(--text-secondary);
    text-decoration: none;
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
    .nav { padding: 0.75rem 1rem; justify-content: center; }
    .nav-links { gap: 0.75rem; justify-content: center; }
    .nav-title { font-size: 0.65rem; letter-spacing: 0.06em; width: 100%; text-align: center; }
    .gender-cards { gap: 1.5rem; }
    .gender-card { width: 320px; height: 400px; }
    .gender-card .vitruvian-img { width: 94%; }
    .body-map-layout { flex-direction: column; align-items: center; }
    .body-svg-wrapper { width: 320px; }
    .region-list { max-width: 100%; }
    .cards-grid { grid-template-columns: 1fr; }
    .detail-title { font-size: 1.8rem; }
}

@media (max-width: 480px) {
    .nav-logo-text { display: none; }
    .nav-title { display: none; }
    .gender-cards { gap: 0.8rem; }
    .gender-card { width: 170px; height: 230px; padding: 0.6rem 0.6rem 0.8rem; }
    .gender-card .vitruvian-img { width: 94%; }
}