/* ═══════════════════════════════════════════════════════════════
   REICURI DESIGN SYSTEM — Premium Clinical Minimalist
   Inspired by Thorne's approach: Clean, white, precise
   ═══════════════════════════════════════════════════════════════ */

/* ─── Custom Font Faces (Antarctica + Oceanic Text) ─── */
@font-face {
    font-family: 'Antarctica';
    src: url('fonts/Antarctica-Regular.otf') format('opentype');
    font-weight: 100 400;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Antarctica';
    src: url('fonts/Antarctica-Medium.otf') format('opentype');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Antarctica';
    src: url('fonts/Antarctica-SemiBold.otf') format('opentype');
    font-weight: 600 900;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Oceanic Text';
    src: url('fonts/OceanicText-Regular.otf') format('opentype');
    font-weight: 400 600;
    font-style: normal;
    font-display: swap;
}

:root {
    --font-primary: 'Antarctica', 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Antarctica', 'Outfit', sans-serif;
    --font-accent: 'Oceanic Text', 'Playfair Display', serif;
    --font-body: 'Antarctica', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    --color-bg: #FFFFFF;
    --color-bg-alt: #F6F7F8;
    --color-bg-elevated: #F3F4F6;
    --color-text: #1A1A2E;
    --color-text-secondary: #6B7280;
    --color-text-muted: #9CA3AF;
    --color-accent: #0FA8A2;
    --color-accent-hover: #0D9690;
    --color-accent-light: rgba(15, 168, 162, 0.08);
    --color-accent-glow: rgba(15, 168, 162, 0.15);
    --color-border: #E5E7EB;
    --color-border-hover: #D1D5DB;
    --color-surface: #F9FAFB;
    --color-success: #10B981;
    --color-danger: #EF4444;

    --shadow-sm: 0 1px 2px rgba(0,0,0,0.04), 0 1px 3px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.04), 0 2px 4px rgba(0,0,0,0.06);
    --shadow-lg: 0 10px 25px rgba(0,0,0,0.06), 0 4px 10px rgba(0,0,0,0.04);
    --shadow-xl: 0 20px 50px rgba(0,0,0,0.08), 0 8px 20px rgba(0,0,0,0.04);

    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 100px;
}

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

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

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

::selection { background: var(--color-accent); color: white; }
.cursive { font-family: var(--font-accent); font-style: italic; }

/* ═══════════════════════════════════════════════════════════════
   ANNOUNCEMENT BAR — Top Black Strip
   ═══════════════════════════════════════════════════════════════ */
.announcement-bar {
    position: fixed; top: 0; left: 0; width: 100%; height: 40px;
    background: #111; z-index: 1100;
    overflow: hidden; display: flex; align-items: center;
}
.announcement-bar-track {
    display: flex; width: max-content;
    animation: marquee-scroll 30s linear infinite;
}
@keyframes marquee-scroll { 0%{transform:translateX(0)} 100%{transform:translateX(-50%)} }
.announcement-bar-content {
    display: flex; align-items: center; height: 40px;
}
.announcement-bar-item {
    display: flex; align-items: center; gap: 8px;
    padding: 0 40px; white-space: nowrap;
    color: rgba(255,255,255,0.85); font-size: 13px; font-weight: 400;
    font-family: var(--font-body);
}
.announcement-bar-item::after {
    content: '·'; margin-left: 40px; color: rgba(255,255,255,0.3); font-size: 18px;
}
.announcement-bar-item svg {
    width: 14px; height: 14px; fill: none;
    stroke: var(--color-accent); stroke-width: 2; flex-shrink: 0;
}

/* ═══════════════════════════════════════════════════════════════
   NAVIGATION — Thorne-Style Flat Wide Nav
   ═══════════════════════════════════════════════════════════════ */
nav {
    position: fixed; top: 0; left: 0; width: 100%;
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 1000;
    border-bottom: 1px solid var(--color-border);
    transition: opacity 0.4s ease, visibility 0.4s ease, box-shadow 0.3s ease;
}
nav.scrolled {
    box-shadow: 0 2px 20px rgba(0,0,0,0.06);
}
nav.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}
.nav-content {
    max-width: 1400px; margin: 0 auto;
    padding: 0 40px; height: 64px;
    display: flex; align-items: center; gap: 32px;
}
.logo {
    display: flex; align-items: center;
    text-decoration: none; flex-shrink: 0;
    transition: opacity 0.2s;
}
.logo:hover { opacity: 0.8; }
.logo img {
    height: 32px; width: auto; object-fit: contain;
}
.logo-text {
    font-family: var(--font-display);
    font-size: 22px; font-weight: 800;
    color: var(--color-text); letter-spacing: -0.5px;
}
.nav-links {
    display: flex; align-items: center; gap: 0;
    list-style: none; margin-left: 16px;
}
.nav-links a {
    display: block; text-decoration: none;
    color: var(--color-text); font-weight: 500;
    font-size: 15px; padding: 20px 16px;
    transition: color 0.2s; position: relative;
}
.nav-links a::after {
    content: ''; position: absolute;
    bottom: 0; left: 16px; right: 16px;
    height: 2px; background: var(--color-text);
    transform: scaleX(0); transition: transform 0.2s ease;
}
.nav-links a:hover { color: var(--color-text); }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-links a.active::after { transform: scaleX(1); }

/* Nav Search */
.nav-search {
    margin-left: auto; position: relative;
    display: flex; align-items: center;
}
.nav-search input {
    width: 200px; padding: 8px 16px 8px 36px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    font-size: 14px; font-family: var(--font-body);
    background: var(--color-bg-alt);
    color: var(--color-text);
    transition: all 0.2s;
}
.nav-search input:focus {
    outline: none; border-color: var(--color-text);
    width: 260px; background: #fff;
}
.nav-search svg {
    position: absolute; left: 12px;
    width: 16px; height: 16px;
    stroke: var(--color-text-muted); pointer-events: none;
}

/* Nav Actions */
.nav-actions {
    display: flex; align-items: center;
    gap: 8px; flex-shrink: 0;
}
.nav-text-btn {
    padding: 8px 20px; border: 1px solid var(--color-border);
    border-radius: var(--radius-full); background: #fff;
    color: var(--color-text); font-size: 14px; font-weight: 500;
    text-decoration: none; cursor: pointer;
    font-family: var(--font-body);
    transition: all 0.2s;
}
.nav-text-btn:hover {
    background: var(--color-text); color: #fff;
    border-color: var(--color-text);
}
.nav-icon-btn {
    width: 40px; height: 40px;
    display: flex; align-items: center; justify-content: center;
    background: transparent; border: none;
    color: var(--color-text); cursor: pointer;
    transition: color 0.2s; position: relative;
    text-decoration: none; border-radius: 50%;
}
.nav-icon-btn:hover { color: var(--color-accent); }
.nav-icon-btn svg { width: 22px; height: 22px; }
.nav-icon-btn .badge, .nav-badge {
    position: absolute; top: 2px; right: 2px;
    width: 16px; height: 16px;
    background: var(--color-accent);
    border-radius: 50%; font-size: 10px; font-weight: 700;
    color: #fff; display: flex;
    align-items: center; justify-content: center;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none; width: 40px; height: 40px;
    align-items: center; justify-content: center;
    background: transparent; border: none; cursor: pointer;
}
.mobile-menu-toggle span {
    display: block; width: 22px; height: 2px;
    background: var(--color-text); border-radius: 2px;
    position: relative; transition: all 0.3s ease;
}
.mobile-menu-toggle span::before,
.mobile-menu-toggle span::after {
    content: ''; position: absolute;
    width: 100%; height: 100%;
    background: var(--color-text); border-radius: 2px;
    transition: all 0.3s ease;
}
.mobile-menu-toggle span::before { top: -7px; }
.mobile-menu-toggle span::after { top: 7px; }
.mobile-menu-toggle.active span { background: transparent; }
.mobile-menu-toggle.active span::before { top: 0; transform: rotate(45deg); }
.mobile-menu-toggle.active span::after { top: 0; transform: rotate(-45deg); }

/* Mobile Menu */
.mobile-menu {
    display: none; position: fixed;
    top: 104px; left: 0; width: 100%;
    background: #fff; border-bottom: 1px solid var(--color-border);
    padding: 24px; opacity: 0; visibility: hidden;
    transition: all 0.3s ease; z-index: 999;
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
}
.mobile-menu.active { opacity: 1; visibility: visible; }
.mobile-menu-links {
    display: flex; flex-direction: column;
    gap: 0; list-style: none; margin-bottom: 20px;
}
.mobile-menu-links a {
    display: block; padding: 14px 0;
    color: var(--color-text); text-decoration: none;
    font-weight: 500; font-size: 16px;
    border-bottom: 1px solid var(--color-border);
    transition: color 0.2s;
}
.mobile-menu-links a:hover { color: var(--color-accent); }
.mobile-menu-actions {
    display: flex; flex-direction: column; gap: 12px;
    padding-top: 16px;
}
.mobile-menu-actions .nav-text-btn {
    text-align: center; width: 100%; padding: 14px;
}

/* ═══════════════════════════════════════════════════════════════
   FOOTER — Thorne-Style 5-Column
   ═══════════════════════════════════════════════════════════════ */
.site-footer {
    background: #FAFAFA;
    border-top: 1px solid var(--color-border);
    padding: 64px 40px 24px;
}
.footer-grid {
    max-width: 1200px; margin: 0 auto;
    display: grid;
    grid-template-columns: 1.8fr 1fr 1fr 1fr 1.4fr;
    gap: 48px; margin-bottom: 48px;
}
.footer-brand-logo {
    font-family: var(--font-display);
    font-size: 28px; font-weight: 900;
    color: var(--color-text); margin-bottom: 16px;
    display: flex; align-items: center; gap: 8px;
}
.footer-brand-logo img { height: 36px; width: auto; }
.footer-tagline {
    color: var(--color-text-secondary);
    font-size: 14px; line-height: 1.7; margin-bottom: 16px;
}
.footer-social { display: flex; gap: 12px; margin-top: 16px; }
.footer-social a {
    width: 36px; height: 36px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 50%; color: var(--color-text-secondary);
    transition: all 0.2s; text-decoration: none;
}
.footer-social a:hover { color: var(--color-text); }
.footer-social svg { width: 18px; height: 18px; fill: currentColor; }

.footer-column h4 {
    font-family: var(--font-display);
    font-size: 15px; font-weight: 700;
    margin-bottom: 20px; color: var(--color-text);
}
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 10px; }
.footer-links a {
    color: var(--color-text-secondary); text-decoration: none;
    font-size: 14px; transition: color 0.2s;
}
.footer-links a:hover { color: var(--color-text); }

.footer-newsletter-title {
    font-size: 15px; font-weight: 600;
    color: var(--color-text); margin-bottom: 8px;
}
.footer-newsletter-desc {
    font-size: 13px; color: var(--color-text-secondary);
    margin-bottom: 16px;
}
.footer-newsletter-form {
    display: flex; gap: 0;
}
.footer-newsletter-form input {
    flex: 1; padding: 10px 16px;
    border: 1px solid var(--color-border);
    border-right: none; border-radius: 4px 0 0 4px;
    font-size: 14px; font-family: var(--font-body);
}
.footer-newsletter-form input:focus { outline: none; border-color: var(--color-text); }
.footer-newsletter-form button {
    padding: 10px 16px; background: var(--color-text);
    border: 1px solid var(--color-text);
    border-radius: 0 4px 4px 0;
    color: #fff; cursor: pointer; display: flex;
    align-items: center; justify-content: center;
    transition: background 0.2s;
}
.footer-newsletter-form button:hover { background: #333; }
.footer-newsletter-form button svg { width: 18px; height: 18px; }

.footer-bottom {
    max-width: 1200px; margin: 0 auto;
    padding-top: 24px; border-top: 1px solid var(--color-border);
    display: flex; justify-content: space-between;
    align-items: center; flex-wrap: wrap; gap: 16px;
}
.footer-copyright { color: var(--color-text-muted); font-size: 13px; }
.footer-legal { display: flex; gap: 24px; }
.footer-legal a {
    color: var(--color-text-muted); text-decoration: none;
    font-size: 13px;
}
.footer-legal a:hover { color: var(--color-text); }
.footer-disclaimer {
    max-width: 1200px; margin: 24px auto 0;
    padding: 16px 20px; background: var(--color-bg-alt);
    border-radius: var(--radius-sm);
    font-size: 12px; color: var(--color-text-muted);
    line-height: 1.6; text-align: center;
}

/* ═══════════════════════════════════════════════════════════════
   WHATSAPP WIDGET
   ═══════════════════════════════════════════════════════════════ */
.whatsapp-widget { position: fixed; bottom: 30px; right: 30px; z-index: 4000; }
.whatsapp-btn {
    width: 56px; height: 56px; border-radius: 50%;
    background: #25D366; border: none; cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 4px 20px rgba(37,211,102,0.4);
    transition: transform 0.3s ease; text-decoration: none;
}
.whatsapp-btn:hover { transform: scale(1.1); }
.whatsapp-btn svg { width: 28px; height: 28px; fill: #fff; }
.whatsapp-tooltip {
    position: absolute; right: 66px; top: 50%; transform: translateY(-50%);
    background: #fff; color: #000; padding: 8px 14px; border-radius: 8px;
    font-size: 13px; font-weight: 600; white-space: nowrap;
    opacity: 0; transition: opacity 0.3s; box-shadow: var(--shadow-md);
}
.whatsapp-widget:hover .whatsapp-tooltip { opacity: 1; }

/* ═══════════════════════════════════════════════════════════════
   TOAST
   ═══════════════════════════════════════════════════════════════ */
.toast-notification {
    position: fixed; bottom: 30px; left: 50%;
    transform: translateX(-50%) translateY(150%);
    background: var(--color-text); color: #fff;
    padding: 16px 28px; border-radius: var(--radius-full);
    font-weight: 600; font-size: 14px;
    box-shadow: var(--shadow-xl);
    transition: transform 0.4s var(--ease-out-expo);
    z-index: 5000;
    display: flex; align-items: center; gap: 10px;
}
.toast-notification.show { transform: translateX(-50%) translateY(0); }

/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
    .nav-content { padding: 0 24px; gap: 16px; }
    .nav-search input { width: 160px; }
    .nav-links a { font-size: 14px; padding: 20px 12px; }
    .footer-grid { grid-template-columns: 1fr 1fr 1fr; gap: 32px; }
}
@media (max-width: 768px) {
    .announcement-bar { height: 36px; }
    .announcement-bar-content { height: 36px; }
    .announcement-bar-item { font-size: 12px; padding: 0 24px; }
    nav { top: 36px; }
    .nav-content { padding: 0 16px; height: 56px; }
    .nav-links, .nav-search, .nav-actions .nav-text-btn { display: none; }
    .mobile-menu-toggle { display: flex; }
    .mobile-menu { display: block; top: 92px; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
    .footer-bottom { flex-direction: column; text-align: center; }
}
@media (max-width: 480px) {
    .nav-content { height: 50px; }
    .mobile-menu { top: 86px; }
    .footer-grid { grid-template-columns: 1fr; gap: 28px; }
}
/* ═══════════════════════════════════════════════════════════════
   MEGA MENU — AG1-Style Dropdown
   ═══════════════════════════════════════════════════════════════ */
.has-mega-menu { position: static; }
.has-mega-menu > a { position: relative; }
.has-mega-menu > a::before {
    content: ''; position: absolute; left: 0; bottom: -20px; width: 100%; height: 20px;
}
.mega-menu {
    position: absolute;
    top: 64px; left: 0; width: 100%;
    background: #fff;
    border-top: 1px solid var(--color-border);
    box-shadow: 0 10px 40px rgba(0,0,0,0.08);
    opacity: 0; visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 999;
}
.has-mega-menu:hover .mega-menu {
    opacity: 1; visibility: visible; transform: translateY(0);
}
.mega-menu-inner {
    max-width: 1400px; margin: 0 auto;
    display: grid; grid-template-columns: repeat(4, 1fr);
    background: #fff;
}
.mega-menu-card {
    text-decoration: none; display: flex; flex-direction: column;
    padding: 60px 40px;
    border-right: 1px solid var(--color-border);
    transition: background 0.3s ease;
}
.mega-menu-card:last-child {
    border-right: none;
}
.mega-menu-card:hover { background: #FAFAFA; }
.mega-menu-card-img {
    height: 220px;
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 24px; transition: transform 0.3s ease;
}
.mega-menu-card:hover .mega-menu-card-img { transform: translateY(-4px); }
.mega-menu-card-img img { 
    max-width: 100%; max-height: 100%; 
    object-fit: contain; mix-blend-mode: multiply; 
}
.mega-menu-card-title {
    font-size: 16px; font-weight: 600; color: var(--color-text);
    display: flex; align-items: center; gap: 8px; margin-bottom: 4px;
}
.nav-dot {
    width: 8px; height: 8px; border-radius: 50%; display: inline-block;
}
.dot-blue { background: #2F80ED; }
.dot-orange { background: #F2994A; }
.dot-green { background: #27AE60; }
.dot-purple { background: #9B51E0; }

.mega-menu-card-desc {
    font-size: 14px; color: var(--color-text-secondary);
    padding-left: 16px;
}
.mega-menu-footer-bar {
    display: block; width: 100%;
    background: #2D2D2D; color: #fff;
    text-align: center; padding: 16px;
    font-size: 14px; font-weight: 500; text-decoration: none;
    transition: background 0.2s;
}
.mega-menu-footer-bar:hover { background: #1a1a1a; }

/* ═══════════════════════════════════════════════════════════════
   MOON JUICE 3-PILLAR LAYOUT
   ═══════════════════════════════════════════════════════════════ */
.moon-pillar-section {
    padding: 100px 40px; background: #FAF9F6;
    text-align: center; border-bottom: 1px solid var(--color-border);
}
.moon-pillar-header { max-width: 760px; margin: 0 auto 80px; }
.moon-pillar-header h2 {
    font-family: var(--font-display);
    font-size: clamp(28px, 4vw, 42px); color: var(--color-text); margin-bottom: 24px;
}
.moon-pillar-header p {
    font-size: 15px; color: var(--color-text-secondary); line-height: 1.7; margin-bottom: 32px;
}
.moon-pillar-learn-more {
    font-size: 11px; font-weight: 700; letter-spacing: 1.5px;
    text-transform: uppercase; color: var(--color-text); border-bottom: 1px solid var(--color-text);
    padding-bottom: 2px; text-decoration: none; transition: opacity 0.2s;
}
.moon-pillar-learn-more:hover { opacity: 0.6; }
.moon-pillar-grid {
    max-width: 1200px; margin: 0 auto;
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 60px;
}
.moon-pillar-item img {
    width: 100%; aspect-ratio: 1; object-fit: cover;
    margin-bottom: 24px; background: #EFEFE8;
}
.moon-pillar-item h3 {
    font-size: 15px; font-weight: 400; color: var(--color-text); margin-bottom: 12px;
}
.moon-pillar-item h3 strong { font-weight: 700; }
.moon-pillar-item p {
    font-size: 13px; color: var(--color-text-secondary); line-height: 1.6;
}

@media (max-width: 1024px) {
    .moon-pillar-grid { gap: 40px; }
}
@media (max-width: 768px) {
    .moon-pillar-grid { grid-template-columns: 1fr; gap: 40px; max-width: 400px; }
    .mega-menu { display: none !important; }
}
@media (prefers-reduced-motion: reduce) {
    * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* ═══════════════════════════════════════════════════════════════
   PREMIUM CLINICAL QUIZ MODAL
   ═══════════════════════════════════════════════════════════════ */
.quiz-modal {
    position: fixed; inset: 0; z-index: 9999;
    background: rgba(0, 0, 0, 0.4); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
    display: flex; align-items: center; justify-content: center;
    opacity: 0; visibility: hidden; transition: all 0.4s var(--ease-out-expo);
}
.quiz-modal.active { opacity: 1; visibility: visible; }
.quiz-container {
    background: #fff; width: 100%; max-width: 600px;
    border-radius: var(--radius-xl); position: relative; overflow: hidden;
    box-shadow: var(--shadow-xl); transform: translateY(20px) scale(0.98);
    transition: all 0.4s var(--ease-out-expo); padding: 40px; margin: 20px;
}
.quiz-modal.active .quiz-container { transform: translateY(0) scale(1); }
.quiz-close {
    position: absolute; top: 20px; right: 20px;
    width: 32px; height: 32px; border-radius: 50%;
    background: var(--color-bg-alt); border: none; cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    color: var(--color-text-secondary); transition: all 0.2s; z-index: 10;
}
.quiz-close:hover { background: var(--color-text); color: #fff; transform: rotate(90deg); }

/* Progress Bar */
.quiz-progress-bar {
    position: absolute; top: 0; left: 0; width: 100%; height: 4px; background: var(--color-border);
}
.quiz-progress-fill {
    height: 100%; background: var(--color-text); transition: width 0.5s var(--ease-out-expo);
}

/* Content Area */
#quizContent { transition: opacity 0.15s ease; min-height: 300px; display: flex; flex-direction: column; justify-content: center; }

/* Questions */
.quiz-question-header {
    font-size: 11px; font-weight: 700; letter-spacing: 1.5px;
    text-transform: uppercase; color: var(--color-accent); margin-bottom: 12px;
}
.quiz-question-text {
    font-family: var(--font-display); font-size: 26px; font-weight: 700;
    color: var(--color-text); margin-bottom: 32px; line-height: 1.3;
}
.quiz-options-grid { display: flex; flex-direction: column; gap: 12px; }
.quiz-option-btn {
    width: 100%; text-align: left; padding: 20px 24px;
    background: var(--color-bg); border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md); font-family: var(--font-body);
    font-size: 15px; font-weight: 500; color: var(--color-text);
    cursor: pointer; transition: all 0.2s ease;
}
.quiz-option-btn:hover { border-color: var(--color-text); background: var(--color-bg-alt); }
.quiz-option-btn.selected {
    background: var(--color-text); border-color: var(--color-text); color: #fff;
    transform: scale(0.99);
}
.quiz-nav-actions { margin-top: 32px; display: flex; justify-content: space-between; }
.quiz-nav-btn {
    background: none; border: none; color: var(--color-text-secondary);
    font-size: 14px; font-weight: 600; cursor: pointer; transition: color 0.2s;
    font-family: var(--font-body);
}
.quiz-nav-btn:hover { color: var(--color-text); }

/* Results Screen */
.quiz-result-container { text-align: center; }
.quiz-result-sub {
    font-size: 11px; font-weight: 700; letter-spacing: 1.5px;
    text-transform: uppercase; color: var(--color-accent); margin-bottom: 8px;
}
.quiz-result-title {
    font-family: var(--font-display); font-size: 32px; font-weight: 800;
    margin-bottom: 32px; letter-spacing: -0.5px;
}
.quiz-result-card {
    background: var(--color-bg-alt); border-radius: var(--radius-lg);
    padding: 24px; display: flex; gap: 24px; text-align: left; align-items: center;
    border: 1px solid var(--color-border); margin-bottom: 24px;
}
.quiz-result-img {
    width: 120px; height: 120px; flex-shrink: 0; background: #fff;
    border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center;
}
.quiz-result-img img { width: 100%; height: 100%; object-fit: contain; mix-blend-mode: multiply; padding: 10px; }
.quiz-result-info h3 { font-size: 18px; font-weight: 700; margin-bottom: 6px; }
.quiz-result-info p { font-size: 13px; color: var(--color-text-secondary); line-height: 1.5; margin-bottom: 12px; }
.quiz-result-price { font-family: var(--font-display); font-size: 20px; font-weight: 800; margin-bottom: 16px; }
.quiz-result-cta {
    display: inline-block; padding: 12px 24px; background: var(--color-text);
    color: #fff; text-decoration: none; border-radius: var(--radius-full);
    font-size: 14px; font-weight: 600; transition: all 0.25s;
}
.quiz-result-cta:hover { background: var(--color-accent); transform: translateY(-2px); box-shadow: 0 4px 15px rgba(15,168,162,0.25); }
.quiz-restart-btn {
    background: none; border: none; color: var(--color-text-secondary);
    font-size: 12px; font-weight: 600; cursor: pointer; padding: 10px;
    transition: color 0.2s;
}
.quiz-restart-btn:hover { color: var(--color-text); }

@media (max-width: 640px) {
    .quiz-container { padding: 32px 24px; }
    .quiz-question-text { font-size: 22px; }
    .quiz-result-card { flex-direction: column; text-align: center; gap: 16px; }
    .quiz-result-img { width: 160px; height: 160px; margin: 0 auto; }
}

/* ═══════════════════════════════════════════════════════════════
   HOME EXPERT SECTION
   ═══════════════════════════════════════════════════════════════ */
.home-expert-section { padding: 120px 40px; background: var(--color-bg); }
.home-expert-container { max-width: 1200px; margin: 0 auto; }
.home-expert-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }

.expert-visuals {
    display: flex; flex-direction: column; gap: 24px;
}
.expert-portrait-wrapper {
    background: var(--color-bg-alt); padding: 40px; border-radius: var(--radius-lg);
    border: 1px solid var(--color-border); display: flex; align-items: center; justify-content: center;
}
.expert-portrait-wrapper img { width: 100%; max-width: 300px; object-fit: contain; mix-blend-mode: multiply; filter: grayscale(20%); transition: filter 0.4s; }
.expert-portrait-wrapper:hover img { filter: grayscale(0%); }

.expert-video-embed {
    width: 100%; aspect-ratio: 16/9; background: #000;
    border-radius: var(--radius-md); overflow: hidden;
    border: 1px solid var(--color-border); box-shadow: var(--shadow-sm);
}
.expert-video-embed iframe { width: 100%; height: 100%; border: none; }

.expert-bio-content { padding-top: 20px; }
.expert-eyebrow {
    font-size: 11px; font-weight: 700; letter-spacing: 1.5px;
    text-transform: uppercase; color: var(--color-accent); margin-bottom: 16px; display: block;
}
.expert-bio-content h2 {
    font-family: var(--font-display); font-size: 40px; font-weight: 800;
    line-height: 1.1; margin-bottom: 8px; color: var(--color-text);
}
.expert-title {
    font-family: var(--font-display); font-size: 18px; font-weight: 600;
    color: var(--color-text-secondary); margin-bottom: 32px;
}
.expert-desc {
    font-size: 18px; line-height: 1.6; color: var(--color-text-secondary);
    margin-bottom: 48px; border-left: 2px solid var(--color-border); padding-left: 24px;
}
.expert-desc strong { color: var(--color-text); font-weight: 600; }

.expert-credentials-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 20px;
}
.expert-credential-card {
    padding: 24px; background: var(--color-bg); border: 1px solid var(--color-border);
    border-radius: var(--radius-md); transition: all 0.3s;
}
.expert-credential-card:hover { border-color: var(--color-text); background: var(--color-bg-alt); }
.credential-value {
    display: block; font-family: var(--font-display); font-size: 16px;
    font-weight: 700; color: var(--color-text); margin-bottom: 8px;
}
.credential-label {
    display: block; font-size: 13px; color: var(--color-text-secondary);
    line-height: 1.5;
}

@media (max-width: 968px) {
    .home-expert-layout { grid-template-columns: 1fr; gap: 48px; }
    .expert-visuals { order: 2; }
    .expert-bio-content { order: 1; }
}
@media (max-width: 640px) {
    .home-expert-section { padding: 80px 20px; }
    .expert-credentials-grid { grid-template-columns: 1fr; }
    .expert-portrait-wrapper { padding: 24px; }
    .expert-bio-content h2 { font-size: 32px; }
}

/* ═══════════════════════════════════════════════════════════════
   SMART CTA SECTION
   ═══════════════════════════════════════════════════════════════ */
.smart-cta-section {
    padding: 80px 40px; background: var(--color-bg-alt);
    border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border);
    text-align: center;
}
.smart-cta-content { max-width: 700px; margin: 0 auto; display: flex; flex-direction: column; align-items: center; }
.smart-cta-eyebrow {
    font-size: 11px; font-weight: 700; letter-spacing: 2px;
    text-transform: uppercase; color: var(--color-accent); margin-bottom: 16px;
}
.smart-cta-content h2 {
    font-family: var(--font-display); font-size: 36px; font-weight: 800;
    line-height: 1.2; margin-bottom: 16px; color: var(--color-text); letter-spacing: -0.5px;
}
.smart-cta-content p {
    font-size: 18px; color: var(--color-text-secondary); margin-bottom: 32px; line-height: 1.6;
}
.smart-cta-btn {
    display: inline-flex; align-items: center; gap: 8px; padding: 14px 32px;
    background: var(--color-text); color: #fff; text-decoration: none;
    border-radius: var(--radius-full); font-weight: 600; font-size: 15px;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.smart-cta-btn:hover { background: var(--color-accent); transform: translateY(-2px); box-shadow: 0 4px 15px rgba(15,168,162,0.25); }

@media (max-width: 640px) {
    .smart-cta-section { padding: 60px 20px; }
    .smart-cta-content h2 { font-size: 28px; }
    .smart-cta-content p { font-size: 16px; }
}