/*
 * 營在今銷 — main.css
 * Built mobile-first. Organized top-down in the order it's consumed.
 *
 * SECTIONS:
 *   1. Tokens (CSS custom properties)
 *   2. Reset + base
 *   3. Typography
 *   4. Utility classes (.container, .gradient-text, .btn, .eyebrow, .center, .muted)
 *   5. Header / navbar
 *   6. Sections (hero, services, pain-points, case-studies, why-us, journey, packages, booking)
 *   7. Footer
 *   8. Modals
 *   9. Floating booking button
 *  10. Animations (keyframes + @media reduced-motion)
 *  11. Responsive overrides
 */

/* ═══════════════════════════════════════════════════
   1. TOKENS
   ═══════════════════════════════════════════════════ */
:root {
    /* Base dark palette matched to the Manus reference (#000205 / #010621 / #02071d / #081431). */
    --bg: #000205;
    --bg-card: #081431;
    --bg-card-alt: #02071d;
    --bg-elevated: rgba(8, 20, 49, 0.72);
    --border: rgba(39, 91, 255, 0.18);
    --border-strong: rgba(39, 91, 255, 0.5);

    --fg: #F0F2FF;
    --fg-muted: #A8AED9;
    /* Bumped from #7A80B0 (~4.8:1) to pass AAA ~7:1 on the dark navy bg. */
    --fg-dim: #9EA5D0;

    /* Brand blues — #275bff is Manus' primary; hover uses their lighter #487bff. */
    --primary: #275bff;
    --primary-hover: #487bff;
    --accent-red: #ef0028;
    --accent-red-hover: #ff4d5d;

    --neon-blue: #275bff;
    --neon-cyan: #00b4ec;
    --neon-red: #ef0028;
    --neon-gold: #f6ba00;
    --neon-purple: #8a62ff;
    --neon-green: #00c758;

    /* Gradients pulled from the Manus compiled CSS. */
    --gradient-head: linear-gradient(135deg, #487bff 0%, #398aff 33%, #1b98ff 66%, #00b4ec 100%);
    --gradient-accent: linear-gradient(135deg, #f6ba00 0%, #ff9c3f 100%);
    --gradient-btn: linear-gradient(135deg, #275bff 0%, #487bff 100%);
    --gradient-btn-accent: linear-gradient(135deg, #ff333c 0%, #ff414e 50%, #ff5f77 100%);

    --radius-sm: 6px;
    --radius: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.35);
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.45);
    --shadow-glow: 0 0 32px rgba(39, 91, 255, 0.45);

    --nav-h: 96px;

    --font-sans: "Inter", "Noto Sans TC", -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: "Space Grotesk", "Noto Sans TC", -apple-system, sans-serif;

    --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ═══════════════════════════════════════════════════
   2. RESET + BASE
   ═══════════════════════════════════════════════════ */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--nav-h) + 16px);
    -webkit-text-size-adjust: 100%;
}
body {
    min-height: 100vh;
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.65;
    color: var(--fg);
    background-color: var(--bg);
    background-image:
        radial-gradient(ellipse at 20% 50%, rgba(39, 91, 255, 0.05) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 80%, rgba(0, 180, 236, 0.03) 0%, transparent 60%);
    background-attachment: fixed;
    overflow-x: hidden;
}
img, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color 0.2s var(--ease); }
a:hover { color: var(--neon-blue); }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
ul, ol { list-style: none; }

:lang(zh), :lang(zh-HK), :lang(zh-TW), :lang(zh-CN) {
    font-family: "Inter", "Noto Sans TC", sans-serif;
}

.skip-link {
    position: absolute; left: -9999px;
}
.skip-link:focus {
    left: 50%; top: 8px; transform: translateX(-50%);
    background: var(--primary); color: #fff; padding: 8px 16px; border-radius: var(--radius-sm);
    z-index: 9999;
}

/* ═══════════════════════════════════════════════════
   3. TYPOGRAPHY
   ═══════════════════════════════════════════════════ */
h1, h2, h3, h4, h5 { font-family: var(--font-display); font-weight: 700; line-height: 1.2; }
.h1, h1 { font-size: clamp(2.5rem, 6vw, 5rem); letter-spacing: -0.02em; }
.h2, h2 { font-size: clamp(2rem, 4.5vw, 3.5rem); letter-spacing: -0.01em; }
.h3, h3 { font-size: clamp(1.25rem, 2.5vw, 1.75rem); font-weight: 600; }
h4       { font-size: 1.125rem; font-weight: 500; }
p { line-height: 1.7; }

/* ═══════════════════════════════════════════════════
   4. UTILITIES
   ═══════════════════════════════════════════════════ */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
}

.gradient-text {
    background: var(--gradient-head);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}
.accent-red { color: var(--accent-red); }

.eyebrow {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--neon-blue);
    padding: 4px 12px;
    border: 1px solid var(--border-strong);
    border-radius: 999px;
    background: rgba(39, 91, 255, 0.12);
    margin-bottom: 16px;
}
.eyebrow--pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    font-size: 0.85rem;
}
.eyebrow__sparkle {
    color: var(--neon-blue);
    font-size: 0.9rem;
    line-height: 1;
}
.eyebrow--gold {
    color: var(--neon-gold);
    border-color: rgba(246, 186, 0, 0.5);
    background: rgba(246, 186, 0, 0.1);
}
.eyebrow--gold .eyebrow__sparkle { color: var(--neon-gold); }

.gradient-text-gold {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}
.gradient-text-green {
    background: linear-gradient(135deg, #34d399 0%, #22d3ee 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}
.hl-gold { color: var(--neon-gold); font-weight: 600; }
.hl-blue { color: var(--neon-blue); font-weight: 600; }

.center { text-align: center; }
.muted { color: var(--fg-muted); }

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 1rem;
    line-height: 1.2;
    border-radius: var(--radius-sm);
    transition: all 0.2s var(--ease);
    cursor: pointer;
    white-space: nowrap;
    border: 1px solid transparent;
}
.btn-sm { padding: 8px 16px; font-size: 0.875rem; }
.btn-lg { padding: 14px 32px; font-size: 1.05rem; }

.btn-primary {
    background: var(--gradient-btn);
    color: #fff;
    box-shadow: 0 4px 16px rgba(37, 69, 224, 0.3);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 32px rgba(61, 95, 255, 0.5);
    color: #fff;
}

.btn-accent {
    background: var(--gradient-btn-accent);
    color: #fff;
}
.btn-accent:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 32px rgba(229, 74, 63, 0.5);
    color: #fff;
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--primary);
    color: var(--neon-blue);
}
.btn-outline:hover {
    background: rgba(61, 95, 255, 0.1);
    color: var(--neon-cyan);
}

/* WhatsApp green-outline button — matches Manus footer CTA. */
.btn-whatsapp {
    background: transparent;
    border: 1px solid rgba(74, 222, 128, 0.6);
    color: #4ade80;
}
.btn-whatsapp:hover {
    background: rgba(74, 222, 128, 0.12);
    transform: translateY(-2px);
    color: #86efac;
}
.btn__icon { display: inline-block; vertical-align: -2px; margin-right: 6px; }
.btn__tag { font-size: 0.75em; opacity: 0.7; margin-left: 4px; font-weight: 500; }

/* Shared card */
.card {
    background: var(--bg-elevated);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: all 0.3s var(--ease);
}
.card:hover {
    border-color: var(--border-strong);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

/* ═══════════════════════════════════════════════════
   5. HEADER / NAVBAR
   ═══════════════════════════════════════════════════ */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: var(--nav-h);
    background: transparent;
    border-bottom: 1px solid transparent;
    z-index: 100;
    transition: background 0.2s ease, backdrop-filter 0.2s ease, border-color 0.2s ease;
}
.site-header.is-scrolled {
    background: rgba(6, 8, 42, 0.95);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom-color: var(--border);
}
.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}
.site-header__brand {
    display: flex; align-items: center;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--fg);
}
.site-header__brand img {
    height: 80px;
    width: auto;
    max-width: 100%;
}
.site-header__brand:hover { color: var(--neon-blue); }
.site-header__title {
    background: var(--gradient-head);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.site-nav { display: none; align-items: center; gap: 32px; }
.site-nav__list { display: flex; gap: 24px; }
.site-nav__list a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--fg-muted);
    padding: 8px 0;
    position: relative;
}
.site-nav__list a:hover { color: var(--fg); }
.site-nav__list a::after {
    content: '';
    position: absolute; bottom: 0; left: 0;
    width: 0; height: 2px;
    background: var(--gradient-head);
    transition: width 0.2s var(--ease);
}
.site-nav__list a:hover::after { width: 100%; }

.site-nav__toggle {
    display: flex; flex-direction: column; gap: 5px;
    padding: 8px;
}
.site-nav__toggle span {
    width: 24px; height: 2px; background: var(--fg);
    transition: transform 0.2s, opacity 0.2s;
}
.site-nav__toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.site-nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.site-nav__toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.site-nav-mobile {
    position: fixed; top: var(--nav-h); left: 0; right: 0;
    background: rgba(6, 8, 42, 0.98);
    backdrop-filter: blur(20px);
    padding: 24px 20px 32px;
    display: flex; flex-direction: column; gap: 16px;
    border-bottom: 1px solid var(--border);
    z-index: 99;
}
.site-nav-mobile[hidden] { display: none; }
.site-nav-mobile a:not(.btn) {
    font-size: 1.1rem;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
    color: var(--fg-muted);
}
.site-nav-mobile a:hover { color: var(--fg); }

/* ═══════════════════════════════════════════════════
   6. SECTIONS
   ═══════════════════════════════════════════════════ */
.site-main { padding-top: var(--nav-h); }
.section { padding: 64px 0; }
.section__header { text-align: center; margin-bottom: 48px; }
.section__sub { font-size: 1.125rem; color: var(--fg-muted); margin-top: 16px; max-width: 640px; margin-left: auto; margin-right: auto; }
.section__desc { color: var(--fg-muted); max-width: 720px; margin: 12px auto 0; }

/* ── Hero ───────────────────────────────────────── */
.section-hero {
    position: relative;
    min-height: calc(100vh - var(--nav-h));
    display: flex;
    align-items: center;
    overflow: hidden;
    padding: 80px 0;
}
.section-hero__bg-video {
    position: absolute; inset: 0; width: 100%; height: 100%;
    object-fit: cover; z-index: 0;
}
.section-hero__overlay {
    position: absolute; inset: 0; z-index: 1;
    /* Vignette + slightly darker near the bottom so text stays readable but the
       HK skyline video remains clearly visible — matches the Manus treatment. */
    background:
        radial-gradient(ellipse at center, rgba(0, 2, 5, 0.1) 0%, rgba(0, 2, 5, 0.55) 75%, rgba(0, 2, 5, 0.85) 100%),
        linear-gradient(to bottom, rgba(0, 2, 5, 0.25) 0%, rgba(0, 2, 5, 0.1) 30%, rgba(0, 2, 5, 0.6) 100%);
}
.section-hero__inner {
    position: relative; z-index: 2;
    text-align: center;
}
.section-hero__headline {
    font-size: clamp(2.25rem, 7vw, 5rem);
    font-weight: 700;
    line-height: 1.1;
    margin: 24px 0;
}
.section-hero__sub {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--fg-muted);
    margin-bottom: 8px;
}
.section-hero__tagline {
    font-size: 0.95rem;
    color: var(--neon-cyan);
    letter-spacing: 0.05em;
    margin-bottom: 28px;
}

/* Compact social-proof row — stars + short quote + attribution.
   Sits between the tagline and the first CTA; gives fresh visitors
   a trust signal before they decide to click. */
.section-hero__proof {
    display: flex; flex-direction: column; align-items: center;
    gap: 6px;
    margin: 0 auto 32px;
    max-width: 640px;
    padding: 14px 20px;
    border: 1px solid rgba(246, 186, 0, 0.25);
    background: rgba(246, 186, 0, 0.06);
    border-radius: var(--radius);
    backdrop-filter: blur(4px);
}
.section-hero__proof-stars {
    color: var(--neon-gold);
    font-size: 0.95rem;
    letter-spacing: 0.2em;
    text-shadow: 0 0 12px rgba(246, 186, 0, 0.4);
}
.section-hero__proof-quote {
    font-size: 0.95rem;
    color: var(--fg);
    line-height: 1.55;
    margin: 0;
}
.section-hero__proof-attr {
    font-size: 0.78rem;
    color: var(--fg-muted);
    letter-spacing: 0.05em;
}
@media (max-width: 640px) {
    .section-hero__proof { padding: 12px 16px; }
    .section-hero__proof-quote { font-size: 0.88rem; }
}

.section-hero__cta { display: flex; justify-content: center; gap: 16px; margin-bottom: 64px; flex-wrap: wrap; }

/* Discount-carry banner above the booking form. Hidden until the
   countdown CTA flags sessionStorage; initDiscountHandoff() reveals it. */
.booking-discount-banner {
    display: flex; align-items: center; gap: 14px;
    max-width: 720px;
    margin: 0 auto 24px;
    padding: 16px 20px;
    background: linear-gradient(
        135deg,
        rgba(246, 186, 0, 0.12) 0%,
        rgba(255, 156, 63, 0.08) 100%
    );
    border: 1px solid rgba(246, 186, 0, 0.45);
    border-radius: var(--radius);
    box-shadow: 0 0 28px rgba(246, 186, 0, 0.15);
}
.booking-discount-banner[hidden] { display: none; }
.booking-discount-banner__icon {
    display: inline-flex; align-items: center; justify-content: center;
    width: 36px; height: 36px;
    flex: 0 0 36px;
    border-radius: 50%;
    background: var(--gradient-accent);
    color: #1a0f00;
}
.booking-discount-banner__text { display: flex; flex-direction: column; gap: 2px; }
.booking-discount-banner__text strong { font-size: 1rem; color: var(--neon-gold); }
.booking-discount-banner__text span { font-size: 0.88rem; color: var(--fg-muted); }

.section-hero__stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 16px;
    max-width: 600px;
    margin: 0 auto;
}
.section-hero__stat {
    padding: 20px 16px;
    background: rgba(14, 17, 64, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    display: flex; flex-direction: column; gap: 4px;
    transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.section-hero__stat:hover { transform: translateY(-4px); }
.section-hero__stat-value {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
}
.section-hero__stat-label { font-size: 0.8rem; color: var(--fg-muted); }

.section-hero__stat--blue { border-color: rgba(61, 95, 255, 0.3); }
.section-hero__stat--blue .section-hero__stat-value { color: var(--neon-blue); text-shadow: 0 0 20px rgba(61, 95, 255, 0.5); }
.section-hero__stat--blue:hover { box-shadow: 0 0 32px rgba(61, 95, 255, 0.3); }

.section-hero__stat--cyan { border-color: rgba(91, 205, 255, 0.3); }
.section-hero__stat--cyan .section-hero__stat-value { color: var(--neon-cyan); text-shadow: 0 0 20px rgba(91, 205, 255, 0.5); }
.section-hero__stat--cyan:hover { box-shadow: 0 0 32px rgba(91, 205, 255, 0.3); }

.section-hero__stat--gold { border-color: rgba(244, 197, 61, 0.3); }
.section-hero__stat--gold .section-hero__stat-value { color: var(--neon-gold); text-shadow: 0 0 20px rgba(244, 197, 61, 0.5); }
.section-hero__stat--gold:hover { box-shadow: 0 0 32px rgba(244, 197, 61, 0.3); }

.section-hero__scroll-indicator {
    position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%);
    z-index: 2;
}

/* ── Services ───────────────────────────────────── */
.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}
.service-card {
    background: var(--bg-elevated);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    text-align: center;
    transition: all 0.3s var(--ease);
    position: relative;
    overflow: hidden;
}
.service-card::before {
    content: '';
    position: absolute; inset: 0;
    background: radial-gradient(circle at 50% 0%, rgba(61, 95, 255, 0.15) 0%, transparent 60%);
    opacity: 0; transition: opacity 0.3s var(--ease);
}
.service-card:hover {
    transform: translateY(-6px);
    border-color: var(--border-strong);
    box-shadow: var(--shadow-glow);
}
.service-card:hover::before { opacity: 1; }
.service-card__icon { margin: 0 auto 20px; width: 96px; height: 96px; position: relative; }
.service-card__icon img { width: 100%; height: 100%; object-fit: contain; }
.service-card__title { font-size: 1.25rem; margin-bottom: 8px; }
.service-card__desc { color: var(--fg-muted); font-size: 0.95rem; }

/* ── Pain Points ─────────────────────────────────── */
.pain-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-bottom: 64px;
}
.pain-card {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.3s var(--ease);
}
.pain-card:hover {
    transform: translateY(-4px);
    border-color: rgba(229, 74, 63, 0.4);
    box-shadow: 0 0 32px rgba(229, 74, 63, 0.15);
}
.pain-card__image { aspect-ratio: 16 / 10; overflow: hidden; background: #000; }
.pain-card__image img { width: 100%; height: 100%; object-fit: cover; }
.pain-card__title {
    font-size: 1.25rem;
    padding: 20px 20px 8px;
    color: var(--accent-red-hover);
}
.pain-card__desc { padding: 0 20px 24px; color: var(--fg-muted); font-size: 0.95rem; }

.pain-comparison { max-width: 960px; margin: 0 auto; }
.pain-comparison .h3.center { text-align: center; margin-bottom: 12px; }
.comparison-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin: 40px 0;
}
.comparison-col {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
}
.comparison-col__label {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 999px;
    margin-bottom: 16px;
}
.comparison-col--generic { border-color: rgba(229, 74, 63, 0.25); }
.comparison-col--generic .comparison-col__label { background: rgba(229, 74, 63, 0.15); color: var(--accent-red-hover); }
.comparison-col--ours { border-color: rgba(61, 95, 255, 0.3); box-shadow: 0 0 24px rgba(61, 95, 255, 0.1); }
.comparison-col--ours .comparison-col__label { background: rgba(61, 95, 255, 0.15); color: var(--neon-blue); }
.comparison-col ul { display: flex; flex-direction: column; gap: 12px; }
.comparison-col li { padding-left: 24px; position: relative; color: var(--fg-muted); }
.comparison-col--generic li::before { content: '✕'; position: absolute; left: 0; color: var(--accent-red); font-weight: bold; }
.comparison-col--ours li::before { content: '✓'; position: absolute; left: 0; color: var(--neon-blue); font-weight: bold; }
.comparison-col--ours li { color: var(--fg); }

.pain-closing {
    font-size: 1.15rem;
    margin: 32px 0 24px;
    color: var(--fg);
}

/* ── Case Studies ────────────────────────────────── */
/* Full-bleed section: ignore the 1280px .container cap so cards can use
   the full viewport width on desktop. Keep the inner padding reasonable. */
.section-case-studies > .container {
    max-width: none;
    padding-left: 40px;
    padding-right: 40px;
}
@media (max-width: 640px) {
    .section-case-studies > .container {
        padding-left: 20px;
        padding-right: 20px;
    }
}

/* 1 col mobile → 2 col tablet → 3 col desktop. */
.case-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    margin-bottom: 48px;
}
@media (min-width: 641px) {
    .case-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
    .case-grid { grid-template-columns: repeat(3, 1fr); gap: 28px; }
}
.case-card {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s var(--ease);
    --case-glow: var(--neon-blue);
}
.case-card:hover {
    transform: translateY(-6px);
    border-color: var(--case-glow);
    box-shadow: 0 0 40px color-mix(in srgb, var(--case-glow) 30%, transparent);
}
.case-card__image {
    position: relative;
    height: 230px;
    overflow: hidden;
    background: #000;
}
.case-card__image img {
    width: 100%; height: 100%; object-fit: cover;
    transition: transform 0.5s var(--ease);
}
.case-card:hover .case-card__image img { transform: scale(1.03); }
/* Dark fade at bottom of cover — matches Manus glow-tinted overlay. */
.case-card__image-fade {
    position: absolute; inset: 0;
    pointer-events: none;
    background: linear-gradient(
        to bottom,
        transparent 40%,
        color-mix(in srgb, var(--case-glow) 12%, transparent) 80%,
        var(--bg) 100%
    );
}

/* Body — tag + metrics row, title, industry, transformation, results, CTA. */
.case-card__body { padding: 20px; display: flex; flex-direction: column; text-align: left; }
.case-card__row {
    display: flex; align-items: flex-start; justify-content: space-between; gap: 12px;
    margin-bottom: 12px;
}
.case-card__tag {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 600;
    background: color-mix(in srgb, var(--case-glow) 15%, transparent);
    color: var(--case-glow);
    white-space: nowrap;
}
.case-card__metrics {
    display: flex; gap: 14px; flex-wrap: wrap;
    justify-content: flex-end; text-align: right;
}
.case-card__metric {
    display: flex; flex-direction: column; align-items: flex-end;
    line-height: 1.2;
}
.case-card__metric-value {
    font-family: var(--font-display, 'Space Grotesk', sans-serif);
    font-weight: 700;
    color: var(--case-glow);
    font-size: 0.95rem;
}
.case-card__metric-label {
    font-size: 0.66rem;
    color: var(--fg-muted);
    letter-spacing: 0.02em;
    margin-top: 2px;
    white-space: nowrap;
}
.case-card__title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 2px;
    color: var(--case-glow);
    line-height: 1.3;
}
.case-card__title small {
    display: block;
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--fg-muted);
    margin-top: 2px;
}
.case-card__industry { font-size: 0.82rem; color: var(--fg-muted); margin-bottom: 8px; }
.case-card__transformation { font-size: 0.92rem; color: rgba(255,255,255,0.88); line-height: 1.6; margin-bottom: 16px; }

.case-card__results { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; padding: 0; list-style: none; }
.case-card__results li { display: flex; align-items: flex-start; gap: 8px; }
.case-card__result-icon { flex: 0 0 12px; margin-top: 3px; color: var(--case-glow); }
.case-card__results span { font-size: 0.82rem; color: var(--fg-muted); line-height: 1.55; }

.case-card__cta {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--case-glow);
    transition: gap 0.2s var(--ease);
}
.case-card:hover .case-card__cta { gap: 10px; }
.case-card__cta-play { flex: 0 0 11px; }
.case-card__cta-chev { flex: 0 0 12px; }

.case-cta { text-align: center; }
.case-cta p { font-size: 1.15rem; margin-bottom: 16px; color: var(--fg); }
.case-cta__archive {
    margin-bottom: 28px;
    display: inline-flex; align-items: center;
}

/* Archive page — filter pills + hidden cards when filter active. */
.case-archive__filters {
    display: flex; flex-wrap: wrap; justify-content: center; gap: 10px;
    margin: 0 auto 36px;
    max-width: 960px;
}
.case-archive__pill {
    display: inline-flex; align-items: center;
    padding: 8px 18px;
    border-radius: 999px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    color: var(--fg-muted);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s var(--ease);
}
.case-archive__pill:hover {
    border-color: color-mix(in srgb, var(--neon-blue) 55%, transparent);
    color: var(--fg);
}
.case-archive__pill.is-active {
    background: var(--gradient-btn);
    border-color: transparent;
    color: #fff;
}
.case-archive__count {
    font-size: 0.78rem;
    opacity: 0.75;
    margin-left: 4px;
    font-family: var(--font-display);
}
.case-card.is-filtered-out { display: none !important; }
.case-archive__empty { padding: 64px 16px; font-size: 1.05rem; }

/* Archive intro — rankable body copy above the filter pills. */
.case-archive__intro {
    max-width: 760px;
    margin: 0 auto 32px;
    text-align: center;
}
.case-archive__intro p {
    color: var(--fg-muted);
    font-size: 1rem;
    line-height: 1.85;
    margin: 0 0 14px;
}
.case-archive__intro strong {
    color: var(--fg);
    font-weight: 600;
}

.empty-state { padding: 64px 16px; }

/* ── Why Us ─────────────────────────────────────── */
.stats-bar {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 16px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    margin-bottom: 48px;
    max-width: 960px;
    margin-left: auto;
    margin-right: auto;
}
.stats-bar__item {
    text-align: center;
    display: flex; flex-direction: column; gap: 4px;
}
.stats-bar__value {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    background: var(--gradient-head);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.stats-bar__label { font-size: 0.875rem; color: var(--fg-muted); }

.why-us-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
    margin-bottom: 32px;
}
.why-us-card {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    transition: all 0.3s var(--ease);
}
.why-us-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-strong);
    box-shadow: var(--shadow-glow);
}
.why-us-card__title {
    font-size: 1.2rem;
    margin-bottom: 12px;
    background: var(--gradient-head);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.why-us-card__desc { color: var(--fg-muted); font-size: 0.95rem; }

/* ── Journey Timeline ───────────────────────────── */
.timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding: 32px 0;
}
.timeline::before {
    content: '';
    position: absolute;
    top: 0; bottom: 0; left: 24px;
    width: 2px;
    background: linear-gradient(to bottom, var(--neon-blue) 0%, var(--neon-purple) 50%, var(--neon-gold) 100%);
    opacity: 0.5;
}
.timeline__item {
    position: relative;
    padding: 16px 0 32px 64px;
}
.timeline__dot {
    position: absolute;
    left: 15px; top: 24px;
    width: 20px; height: 20px;
    border-radius: 50%;
    background: var(--bg);
    border: 3px solid var(--neon-blue);
    box-shadow: 0 0 20px rgba(61, 95, 255, 0.6);
}
.timeline__item--current .timeline__dot {
    border-color: var(--neon-gold);
    box-shadow: 0 0 24px rgba(244, 197, 61, 0.8);
    animation: pulse-dot 2s infinite;
}
.timeline__item--upcoming .timeline__dot {
    border-color: var(--fg-dim);
    box-shadow: none;
}
.timeline__content {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    transition: all 0.3s var(--ease);
}
.timeline__content:hover {
    border-color: var(--border-strong);
    box-shadow: var(--shadow-glow);
}
.timeline__year {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--neon-blue);
    display: flex; align-items: center; gap: 12px;
    margin-bottom: 8px;
}
.timeline__item--current .timeline__year { color: var(--neon-gold); }
.timeline__item--upcoming .timeline__year { color: var(--fg-dim); }
.timeline__badge {
    font-size: 0.7rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 999px;
    background: rgba(244, 197, 61, 0.15);
    border: 1px solid rgba(244, 197, 61, 0.4);
    color: var(--neon-gold);
    font-family: var(--font-sans);
    letter-spacing: 0.05em;
}
.timeline__badge--current {
    background: rgba(61, 95, 255, 0.15);
    border-color: rgba(61, 95, 255, 0.4);
    color: var(--neon-blue);
}
.timeline__title { font-size: 1.25rem; margin-bottom: 4px; }
.timeline__location { font-size: 0.875rem; color: var(--fg-muted); margin-bottom: 12px; }
.timeline__desc { color: var(--fg-muted); font-size: 0.95rem; line-height: 1.7; }

/* ── Packages ───────────────────────────────────── */
.discount-banner {
    position: relative;
    max-width: 960px;
    margin: 0 auto 48px;
    padding: 32px 24px;
    background:
        linear-gradient(135deg, rgba(229, 74, 63, 0.1) 0%, rgba(244, 197, 61, 0.08) 100%),
        var(--bg-elevated);
    border: 1px solid rgba(229, 74, 63, 0.3);
    border-radius: var(--radius-lg);
    text-align: center;
    overflow: hidden;
}
.discount-banner::before {
    content: '';
    position: absolute; inset: -1px;
    background: var(--gradient-accent);
    border-radius: var(--radius-lg);
    z-index: -1;
    opacity: 0.3;
}
.discount-banner__badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--accent-red);
    padding: 4px 14px;
    background: rgba(229, 74, 63, 0.15);
    border: 1px solid rgba(229, 74, 63, 0.4);
    border-radius: 999px;
    margin-bottom: 16px;
    animation: pulse-badge 2s infinite;
}
.discount-banner__text { font-size: 1.1rem; margin-bottom: 20px; color: var(--fg); }
.discount-banner__cta { font-size: 1rem; }

/* ── Packages: decorative video frame (Manus-style) ────────── */
.packages-frame {
    position: relative;
    max-width: 1100px;
    margin: 0 auto;
}
.packages-frame__glow {
    position: absolute; inset: -16px;
    border-radius: 24px;
    pointer-events: none;
    background: radial-gradient(ellipse at center, rgba(26, 26, 230, 0.18) 0%, transparent 70%);
    filter: blur(20px);
}
.packages-frame__border {
    position: relative;
    border-radius: 16px;
    padding: 3px;
    background: linear-gradient(
        135deg,
        rgba(26, 26, 230, 0.8) 0%,
        rgba(59, 59, 255, 0.4) 30%,
        rgba(100, 100, 255, 0.2) 50%,
        rgba(220, 38, 38, 0.3) 80%,
        rgba(26, 26, 230, 0.6) 100%
    );
    box-shadow:
        0 0 40px rgba(26, 26, 230, 0.35),
        0 0 80px rgba(26, 26, 230, 0.15),
        inset 0 0 40px rgba(26, 26, 230, 0.05);
}
.packages-frame__inner {
    position: relative;
    border-radius: 14px;
    overflow: hidden;
    background: #000;
}

/* Top "browser" bar */
.packages-frame__bar {
    position: absolute; top: 0; left: 0; right: 0;
    height: 32px;
    z-index: 20;
    display: flex; align-items: center;
    padding: 0 16px;
    gap: 12px;
    background: linear-gradient(180deg, rgba(10, 10, 40, 0.95) 0%, transparent 100%);
}
.packages-frame__dots { display: flex; align-items: center; gap: 6px; }
.packages-frame__dot {
    width: 10px; height: 10px;
    border-radius: 50%;
    display: inline-block;
}
.packages-frame__dot--red    { background: rgba(220, 38, 38, 0.7); }
.packages-frame__dot--yellow { background: rgba(255, 165, 0, 0.5); }
.packages-frame__dot--green  { background: rgba(26, 230, 26, 0.5); }
.packages-frame__title {
    flex: 1;
    text-align: center;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    color: rgba(107, 140, 255, 0.7);
}
.packages-frame__live {
    display: flex; align-items: center; gap: 6px;
    color: #f87171;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
}
.packages-frame__live-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: #ef4444;
    animation: packages-frame-blink 1.5s infinite;
}
@keyframes packages-frame-blink {
    0%, 100% { opacity: 1; }
    50%      { opacity: 0.3; }
}

/* Corner bracket decorations */
.packages-frame__corner {
    position: absolute;
    width: 24px; height: 24px;
    border-color: rgba(26, 26, 230, 0.9);
    border-style: solid;
    border-width: 0;
    z-index: 30;
    pointer-events: none;
}
.packages-frame__corner--tl { top: 8px;    left: 8px;    border-top-width: 2px; border-left-width: 2px;   border-top-left-radius: 2px; }
.packages-frame__corner--tr { top: 8px;    right: 8px;   border-top-width: 2px; border-right-width: 2px;  border-top-right-radius: 2px; }
.packages-frame__corner--bl { bottom: 8px; left: 8px;    border-bottom-width: 2px; border-left-width: 2px; border-bottom-left-radius: 2px; }
.packages-frame__corner--br { bottom: 8px; right: 8px;   border-bottom-width: 2px; border-right-width: 2px; border-bottom-right-radius: 2px; }

/* Scan-line overlay */
.packages-frame__scan {
    position: absolute; inset: 0;
    z-index: 10;
    pointer-events: none;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0, 0, 0, 0.03) 2px,
        rgba(0, 0, 0, 0.03) 4px
    );
}

.packages-frame__video {
    display: block;
    width: 100%;
    max-height: 80vh;
    height: auto;
    object-fit: contain;
    background: #000;
}
.packages-frame__fade {
    position: absolute; bottom: 0; left: 0; right: 0;
    height: 48px;
    z-index: 20;
    pointer-events: none;
    background: linear-gradient(0deg, rgba(10, 10, 40, 0.6) 0%, transparent 100%);
}

/* Pulsing side accent lines */
.packages-frame__accent {
    position: absolute;
    top: 25%; bottom: 25%;
    width: 1px;
    background: linear-gradient(180deg, transparent, rgba(26, 26, 230, 0.6), transparent);
    animation: packages-frame-pulse 2.5s ease-in-out infinite;
}
.packages-frame__accent--left  { left: -12px; }
.packages-frame__accent--right { right: -12px; animation-delay: 1.25s; }
@keyframes packages-frame-pulse {
    0%, 100% { opacity: 0.4; }
    50%      { opacity: 1; }
}

/* ── Booking ────────────────────────────────────── */

/* 3-step "what happens after you book" explainer — risk reversal.
   Horizontal timeline on desktop, stacked vertical on mobile. */
.booking-steps {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    list-style: none; padding: 0; margin: 0 auto 40px;
    max-width: 1100px;
    counter-reset: booking-step;
}
.booking-step {
    position: relative;
    display: flex; align-items: flex-start; gap: 18px;
    padding: 22px 22px 22px 24px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.booking-step:hover {
    border-color: color-mix(in srgb, var(--neon-blue) 55%, transparent);
    box-shadow: 0 0 28px color-mix(in srgb, var(--neon-blue) 18%, transparent);
}
.booking-step__icon {
    position: relative;
    flex: 0 0 56px;
    width: 56px; height: 56px;
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(39, 91, 255, 0.18), rgba(0, 180, 236, 0.12));
    border: 1px solid color-mix(in srgb, var(--neon-blue) 40%, transparent);
    color: var(--neon-blue);
}
.booking-step:nth-child(2) .booking-step__icon {
    background: linear-gradient(135deg, rgba(0, 180, 236, 0.2), rgba(0, 199, 88, 0.12));
    border-color: color-mix(in srgb, var(--neon-cyan) 45%, transparent);
    color: var(--neon-cyan);
}
.booking-step:nth-child(3) .booking-step__icon {
    background: linear-gradient(135deg, rgba(0, 199, 88, 0.2), rgba(246, 186, 0, 0.12));
    border-color: color-mix(in srgb, var(--neon-green) 50%, transparent);
    color: var(--neon-green);
}
.booking-step__num {
    position: absolute;
    top: -8px; right: -8px;
    width: 24px; height: 24px;
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: 50%;
    background: var(--bg-card);
    border: 1.5px solid currentColor;
    font-family: var(--font-display);
    font-size: 0.78rem; font-weight: 700;
    color: inherit;
}
.booking-step__body { flex: 1; min-width: 0; }
.booking-step__title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--fg);
    margin-bottom: 4px;
    line-height: 1.35;
}
.booking-step__desc {
    font-size: 0.92rem;
    color: var(--fg-muted);
    line-height: 1.6;
    margin-bottom: 8px;
}
.booking-step__meta {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    color: var(--neon-green);
    padding: 3px 10px;
    background: rgba(0, 199, 88, 0.1);
    border: 1px solid rgba(0, 199, 88, 0.3);
    border-radius: 999px;
}
.booking-step:nth-child(1) .booking-step__meta {
    color: var(--neon-blue);
    background: rgba(39, 91, 255, 0.1);
    border-color: rgba(39, 91, 255, 0.3);
}
.booking-step:nth-child(2) .booking-step__meta {
    color: var(--neon-cyan);
    background: rgba(0, 180, 236, 0.1);
    border-color: rgba(0, 180, 236, 0.3);
}

/* Desktop: horizontal row with connector arrows. */
@media (min-width: 768px) {
    .booking-steps {
        grid-template-columns: 1fr 1fr 1fr;
        gap: 20px;
    }
    .booking-step { flex-direction: column; align-items: stretch; text-align: center; padding: 28px 24px; }
    .booking-step__icon { margin: 0 auto; width: 64px; height: 64px; flex: 0 0 64px; }
    .booking-step__meta { align-self: center; }
    /* Connector arrow between cards. */
    .booking-step:not(:last-child)::after {
        content: '';
        position: absolute;
        top: 50%; right: -14px;
        width: 10px; height: 10px;
        border-top: 2px solid color-mix(in srgb, var(--neon-blue) 55%, transparent);
        border-right: 2px solid color-mix(in srgb, var(--neon-blue) 55%, transparent);
        transform: translateY(-50%) rotate(45deg);
        z-index: 2;
    }
}
@media (min-width: 768px) and (max-width: 1023px) {
    .booking-step__title { font-size: 1rem; }
    .booking-step__desc { font-size: 0.88rem; }
}

/* Booking section layout — single-column, centered flow:
   header → consultant pill (compact, centered) → booking iframe.
   Chosen over a 2-col grid because the Google Appointment embed
   only renders its side-by-side date/time layout at widths ≥ ~900px,
   which a 2-col split can't reliably give us. */

/* Consultant card — compact horizontal pill centered above the form. */
.booking-consultant--inline {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 20px 14px 14px;
    margin: 0 auto 28px;
    background: var(--bg-elevated);
    border: 1px solid color-mix(in srgb, var(--neon-blue) 35%, var(--border));
    border-radius: var(--radius-lg);
    width: fit-content;
    max-width: 100%;
    backdrop-filter: blur(10px);
    box-shadow: 0 0 28px color-mix(in srgb, var(--neon-blue) 12%, transparent);
}
.booking-consultant--inline .booking-consultant__avatar {
    width: 72px; height: 72px;
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--bg-card);
    border: 1px solid var(--border-strong);
    flex: 0 0 72px;
}
.booking-consultant--inline .booking-consultant__avatar img {
    width: 100%; height: 100%; object-fit: cover; display: block;
}
.booking-consultant__body {
    display: flex; flex-direction: column; gap: 2px;
    text-align: left;
}
.booking-consultant__eyebrow {
    font-size: 0.72rem;
    color: var(--fg-muted);
    letter-spacing: 0.05em;
}
.booking-consultant__name {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--neon-blue);
    line-height: 1.1;
    margin: 0;
    letter-spacing: 0.02em;
}
.booking-consultant__role {
    font-size: 0.85rem;
    color: var(--neon-cyan);
    margin-top: 2px;
}
.booking-consultant--inline .booking-consultant__status {
    display: inline-flex; align-items: center; gap: 6px;
    margin-top: 4px;
    font-size: 0.78rem;
    color: var(--neon-green);
}
.booking-consultant--inline .booking-consultant__status-dot {
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--neon-green);
    box-shadow: 0 0 8px var(--neon-green);
    animation: pulse-dot 1.8s infinite;
}

.booking-form {
    max-width: 1100px;
    margin: 0 auto;
    min-height: 400px;
}
.booking-form .yzjx-booking-fallback { text-align: center; padding: 48px 16px; }
.booking-form .yzjx-booking-fallback p { margin-bottom: 20px; color: var(--fg-muted); }

/* Google Appointment Scheduling iframe. Max-width 900px matches the
   Google embed's desktop layout (date-picker left, time-slots right). */
.yzjx-booking-google {
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
}
.yzjx-booking-google iframe {
    display: block;
    width: 100%;
    min-height: 720px;
    border-radius: var(--radius-lg);
    background: #fff;
    box-shadow:
        0 20px 48px rgba(0, 0, 0, 0.35),
        0 0 24px rgba(39, 91, 255, 0.1);
}
.yzjx-booking-google__alt {
    text-align: center;
    margin-top: 18px;
    color: var(--fg-muted);
    font-size: 0.9rem;
}
.yzjx-booking-google__alt a {
    color: var(--neon-green);
    font-weight: 600;
}
.yzjx-booking-google__alt a:hover { color: var(--neon-cyan); }

/* Amelia plugin styling override (matches dark theme) */
.booking-form .amelia-v2-booking,
.booking-form .amelia-app-booking {
    --amelia-color-main: var(--primary) !important;
    --amelia-color-main-rgb: 37, 69, 224 !important;
    background: transparent !important;
    color: var(--fg) !important;
}

/* ═══════════════════════════════════════════════════
   7. FOOTER
   ═══════════════════════════════════════════════════ */
.site-footer {
    border-top: 1px solid var(--border);
    padding-top: 80px;
    background: linear-gradient(to bottom, transparent 0%, rgba(14, 17, 64, 0.4) 100%);
}
.site-footer__cta {
    max-width: 720px;
    margin: 0 auto 64px;
    text-align: center;
    padding: 0 16px;
}
.site-footer__cta p { color: var(--fg-muted); margin: 16px 0 24px; }

.site-footer__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 48px 0;
    border-top: 1px solid var(--border);
}
.site-footer__col h4 {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--neon-blue);
    margin-bottom: 16px;
}
.site-footer__col ul { display: flex; flex-direction: column; gap: 8px; }
.site-footer__col a { color: var(--fg-muted); font-size: 0.95rem; }
.site-footer__col a:hover { color: var(--neon-cyan); }
.site-footer__col--about p { color: var(--fg-muted); font-size: 0.95rem; margin-top: 16px; line-height: 1.7; }
.site-footer__brand { font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; color: var(--fg); }

/* Social icon row — matches Manus footer brand column. */
.site-footer__socials { display: flex; gap: 10px; margin-top: 18px; }
.site-footer__social {
    display: inline-flex; align-items: center; justify-content: center;
    width: 32px; height: 32px;
    border-radius: 8px;
    background: rgba(14, 17, 64, 0.6);
    color: var(--fg-muted);
    transition: all 0.2s var(--ease);
}
.site-footer__social:hover {
    background: color-mix(in srgb, var(--neon-blue) 12%, transparent);
    color: var(--neon-blue);
}

/* Iconified contact rows — matches Manus footer contact column. */
.site-footer__contact { gap: 12px; }
.site-footer__contact-item {
    display: inline-flex; align-items: flex-start; gap: 12px;
    color: var(--fg-muted); font-size: 0.95rem; line-height: 1.6;
}
.site-footer__contact-item:hover { color: var(--neon-blue); }
.site-footer__contact-icon {
    display: inline-flex; align-items: center; justify-content: center;
    width: 32px; height: 32px; flex: 0 0 32px;
    border-radius: 8px;
    background: rgba(14, 17, 64, 0.6);
    color: var(--neon-blue);
    transition: background 0.2s var(--ease);
}
.site-footer__contact-item:hover .site-footer__contact-icon {
    background: color-mix(in srgb, var(--neon-blue) 14%, transparent);
}
.site-footer__contact-item--address { cursor: default; }
.site-footer__contact-item--address:hover { color: var(--fg-muted); }
.site-footer__contact-item--address:hover .site-footer__contact-icon { background: rgba(14, 17, 64, 0.6); }

.site-footer__bottom {
    padding: 24px 0;
    border-top: 1px solid var(--border);
    display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
    color: var(--fg-dim);
    font-size: 0.85rem;
}
.site-footer__credit { color: var(--fg-muted); }

/* ═══════════════════════════════════════════════════
   8. MODALS
   ═══════════════════════════════════════════════════ */
.case-modal {
    position: fixed; inset: 0;
    z-index: 1000;
    display: flex; align-items: center; justify-content: center;
    padding: 16px;
}
.case-modal[hidden] { display: none; }
.case-modal__overlay {
    position: absolute; inset: 0;
    background: rgba(6, 8, 42, 0.85);
    backdrop-filter: blur(8px);
}
.case-modal__content {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--case-glow, var(--neon-blue));
    border-radius: var(--radius-xl);
    max-width: 900px;
    width: 100%;
    max-height: 90vh;
    overflow: hidden;
    box-shadow: 0 0 64px color-mix(in srgb, var(--case-glow, var(--neon-blue)) 30%, transparent);
    display: flex; flex-direction: column;
}
.case-modal__content--small { max-width: 480px; }

/* Top accent line — matches Manus reference. */
.case-modal__accent {
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    z-index: 3;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    background: linear-gradient(90deg, transparent, var(--case-glow, var(--neon-blue)), transparent);
}

/* Case modal top banner — image header with tag/title overlay, matches Manus. */
.case-modal__banner {
    position: relative;
    height: 208px;
    overflow: hidden;
    background: #000;
    flex: 0 0 auto;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}
.case-modal__banner-img {
    width: 100%; height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}
.case-modal__banner-gradient {
    position: absolute; inset: 0;
    background: linear-gradient(to bottom, transparent 30%, rgba(6, 8, 42, 0.92) 100%);
    pointer-events: none;
}
.case-modal__banner-caption {
    position: absolute;
    left: 24px; right: 24px; bottom: 18px;
    z-index: 2;
}
.case-modal__banner-caption .case-modal__tag { margin-bottom: 10px; }
.case-modal__banner-caption .case-modal__title { margin-bottom: 0; color: var(--fg); }

@media (max-width: 640px) {
    .case-modal__banner { height: 168px; }
    .case-modal__banner-caption { left: 18px; right: 18px; bottom: 14px; }
}

.case-modal__close {
    position: absolute;
    top: 12px; right: 12px;
    z-index: 3;
    width: 36px; height: 36px;
    background: rgba(6, 8, 42, 0.8);
    border: 1px solid var(--border);
    border-radius: 50%;
    font-size: 1.5rem;
    line-height: 1;
    color: var(--fg);
    transition: all 0.2s var(--ease);
}
.case-modal__close:hover {
    background: var(--accent-red);
    border-color: var(--accent-red);
}
.case-modal__scroll {
    position: relative;
    z-index: 1;
    overflow-y: auto;
    padding: 28px 28px 28px;
    flex: 1;
}
.case-modal__header { margin-bottom: 24px; }
.case-modal__header:empty { display: none; margin: 0; }
.case-modal__header > :first-child { margin-top: 0; }
.case-modal__tag {
    display: inline-block;
    font-size: 0.75rem; font-weight: 600;
    padding: 4px 10px;
    background: color-mix(in srgb, var(--case-glow) 15%, transparent);
    border: 1px solid color-mix(in srgb, var(--case-glow) 40%, transparent);
    color: var(--case-glow);
    border-radius: 999px;
    margin-bottom: 12px;
}
.case-modal__title {
    font-size: clamp(1.5rem, 3vw, 2rem);
    margin-bottom: 4px;
    display: flex; align-items: baseline; flex-wrap: wrap; gap: 12px;
}
.case-modal__title small {
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--fg-muted);
    font-family: var(--font-sans);
}
.case-modal__industry { font-size: 0.95rem; color: var(--fg-muted); margin-bottom: 8px; }
.case-modal__transformation { font-size: 1.05rem; color: var(--fg); line-height: 1.7; }

.case-modal__video { margin: 24px 0; border-radius: var(--radius); overflow: hidden; aspect-ratio: 16 / 9; background: #000; }
.case-modal__video video { width: 100%; height: 100%; object-fit: cover; }

.case-modal__strategies { margin: 28px 0; }
.case-modal__strategies h4 { font-size: 1.15rem; margin-bottom: 16px; color: var(--case-glow); }
.strategy-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
.strategy-item {
    background: rgba(14, 17, 64, 0.5);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
}
.strategy-item h5 { font-size: 1.05rem; margin-bottom: 4px; color: var(--fg); max-width: 68ch; }
.strategy-item__sub { font-size: 0.875rem; color: var(--case-glow); margin-bottom: 8px; font-weight: 500; }
.strategy-item p { color: var(--fg-muted); font-size: 0.95rem; line-height: 1.7; max-width: 68ch; }

/* Numbered-strategy variant (Manus-style, used in the fallback case modals). */
.strategy-item--numbered { margin-bottom: 14px; }
.strategy-item__head {
    display: flex; align-items: baseline; flex-wrap: wrap; gap: 8px;
    margin-bottom: 8px;
}
.strategy-item__num {
    display: inline-flex; align-items: center; justify-content: center;
    width: 26px; height: 26px;
    border-radius: 50%;
    background: color-mix(in srgb, var(--case-glow) 18%, transparent);
    border: 1px solid color-mix(in srgb, var(--case-glow) 55%, transparent);
    color: var(--case-glow);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.9rem;
    flex: 0 0 auto;
}
.strategy-item--numbered h5 { margin: 0; font-size: 1rem; color: var(--fg); }
.strategy-item--numbered .strategy-item__sub { margin: 0; color: var(--case-glow); font-weight: 500; font-size: 0.9rem; }

/* Universal case-modal CTA — red→purple gradient matching Manus. */
.case-modal__cta-btn {
    background: linear-gradient(135deg, #ff333c 0%, #d73b6e 50%, #8a62ff 100%);
    color: #fff !important;
    border: 0;
    padding: 16px 40px;
    border-radius: 999px;
    font-weight: 700;
    box-shadow: 0 12px 32px rgba(239, 0, 40, 0.25);
    transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.case-modal__cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 40px rgba(239, 0, 40, 0.35);
    color: #fff !important;
}

.case-modal__results { margin: 28px 0; }
.case-modal__results h4 { font-size: 1.15rem; margin-bottom: 16px; color: var(--case-glow); }
.case-modal__results ul { display: flex; flex-direction: column; gap: 10px; }
.case-modal__results li {
    padding-left: 28px; position: relative;
    color: var(--fg); font-size: 0.95rem;
    max-width: 68ch; line-height: 1.7;
}
.case-modal__results li::before {
    content: '✓';
    position: absolute; left: 0; top: 0;
    color: var(--case-glow); font-weight: bold;
}

.case-modal__metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 12px;
    margin: 28px 0;
}
.metric {
    background: rgba(14, 17, 64, 0.5);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px;
    text-align: center;
    display: flex; flex-direction: column; gap: 4px;
}
.metric__value {
    font-family: var(--font-display);
    font-size: 1.5rem; font-weight: 700;
    color: var(--case-glow);
}
.metric__label { font-size: 0.8rem; color: var(--fg-muted); }

.case-modal__extra { margin: 28px 0; color: var(--fg-muted); }
.case-modal__extra p { margin-bottom: 12px; }

.case-modal__cta { text-align: center; margin-top: 32px; }

/* Discount claim modal variant */
.discount-claim-modal .case-modal__content {
    border-color: var(--accent-red-hover);
    box-shadow: 0 0 64px rgba(229, 74, 63, 0.3);
}
.discount-claim-modal h3 { font-size: 1.75rem; margin-bottom: 16px; }
.discount-badge {
    display: inline-block;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    padding: 12px 24px;
    background: var(--gradient-accent);
    color: #fff;
    border-radius: var(--radius);
    margin: 16px 0;
    box-shadow: 0 0 32px rgba(229, 74, 63, 0.5);
}

/* Body lock while modal open */
body.modal-open { overflow: hidden; }

/* ═══════════════════════════════════════════════════
   8.7 /about-us/ — "關於我們" page
   ═══════════════════════════════════════════════════ */

/* Hero with HK skyline bg + dark overlay. */
.about-hero {
    position: relative;
    padding: 140px 0 100px;
    overflow: hidden;
}
.about-hero__bg {
    position: absolute; inset: 0;
    z-index: 0;
}
.about-hero__bg img {
    width: 100%; height: 100%;
    object-fit: cover;
    display: block;
}
.about-hero__overlay {
    position: absolute; inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(0, 2, 5, 0.75) 0%,
        rgba(0, 2, 5, 0.88) 60%,
        var(--bg) 100%
    );
}
.about-hero .container { position: relative; z-index: 1; }
.about-hero__cta {
    display: flex; gap: 14px; flex-wrap: wrap;
    justify-content: center;
    margin-top: 28px;
}

/* Philosophy quote card. */
.section-about-philosophy { padding-top: 72px; }
.about-philosophy__quote {
    max-width: 880px;
    margin: 0 auto;
    padding: 48px 36px;
    text-align: center;
    background: linear-gradient(135deg, rgba(14,17,64,0.6) 0%, rgba(14,17,64,0.3) 100%);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    position: relative;
}
.about-philosophy__mark {
    color: var(--neon-gold);
    opacity: 0.35;
    margin-bottom: 12px;
}
.about-philosophy__big {
    font-family: var(--font-display);
    font-size: clamp(1.4rem, 3vw, 2rem);
    font-weight: 700;
    color: var(--fg);
    line-height: 1.5;
    margin: 0 0 24px;
}
.about-philosophy__explain {
    color: var(--fg-muted);
    font-size: 1rem;
    line-height: 1.8;
    max-width: 62ch;
    margin: 0 auto;
}
.about-philosophy__explain strong {
    color: var(--neon-cyan);
    font-weight: 600;
}

/* VS comparison — 2 columns on desktop, stacked mobile. */
.section-about-approach { padding-top: 48px; }
.about-vs {
    display: grid;
    grid-template-columns: 1fr;
    gap: 22px;
    max-width: 1100px;
    margin: 0 auto;
}
@media (min-width: 768px) {
    .about-vs { grid-template-columns: 1fr 1fr; gap: 28px; }
}
.about-vs__col {
    padding: 32px 28px;
    border-radius: var(--radius-lg);
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    backdrop-filter: blur(10px);
}
.about-vs__col--bad {
    border-color: rgba(239, 0, 40, 0.28);
    background: linear-gradient(135deg, rgba(239, 0, 40, 0.05) 0%, var(--bg-elevated) 100%);
}
.about-vs__col--good {
    border-color: rgba(0, 199, 88, 0.35);
    background: linear-gradient(135deg, rgba(0, 199, 88, 0.06) 0%, var(--bg-elevated) 100%);
}
.about-vs__head {
    display: flex; align-items: center; gap: 10px;
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 20px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--border);
}
.about-vs__col--bad  .about-vs__head { color: #ff6b7a; }
.about-vs__col--good .about-vs__head { color: var(--neon-green); }
.about-vs__list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 16px; }
.about-vs__list li strong {
    display: block;
    color: var(--fg);
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 4px;
}
.about-vs__list li span {
    display: block;
    color: var(--fg-muted);
    font-size: 0.85rem;
    line-height: 1.5;
    padding-left: 14px;
    position: relative;
}
.about-vs__list li span::before {
    content: '→';
    position: absolute; left: 0;
    color: #ff6b7a;
    opacity: 0.6;
}

.about-vs__steps {
    display: flex; flex-wrap: wrap; gap: 8px; align-items: center;
    margin-bottom: 22px;
}
.about-vs__steps > span:not(.about-vs__arrow) {
    display: inline-flex; align-items: center;
    padding: 8px 14px;
    background: color-mix(in srgb, var(--neon-green) 14%, transparent);
    border: 1px solid color-mix(in srgb, var(--neon-green) 40%, transparent);
    border-radius: 999px;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--neon-green);
}
.about-vs__arrow {
    color: var(--fg-muted);
    font-size: 0.95rem;
}
.about-vs__desc {
    color: var(--fg-muted);
    font-size: 0.95rem;
    line-height: 1.75;
    margin: 0;
}
.about-vs__desc strong { color: var(--fg); font-weight: 600; }

/* Team section. */
.section-about-team { padding-top: 48px; padding-bottom: 96px; }
.about-team__photo {
    max-width: 1200px;
    margin: 0 auto 48px;
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid var(--border);
    box-shadow: 0 0 48px rgba(39, 91, 255, 0.12);
}
.about-team__photo img {
    width: 100%;
    height: auto;
    display: block;
}
.about-team__values {
    display: grid;
    grid-template-columns: 1fr;
    gap: 22px;
    max-width: 1100px;
    margin: 0 auto;
}
@media (min-width: 768px) {
    .about-team__values { grid-template-columns: repeat(3, 1fr); }
}
.about-team__value {
    padding: 28px 24px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    position: relative;
}
.about-team__value-num {
    position: absolute;
    top: 18px; right: 20px;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--neon-blue);
    opacity: 0.25;
    letter-spacing: -0.02em;
}
.about-team__value h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--fg);
    margin-bottom: 10px;
}
.about-team__value p {
    color: var(--fg-muted);
    font-size: 0.92rem;
    line-height: 1.7;
    margin: 0;
    max-width: 30ch;
}

/* Mobile hero <br> hide. */
@media (max-width: 640px) {
    .hide-mobile { display: none; }
}

/* ═══════════════════════════════════════════════════
   8.8 /作品集/{slug}/ — single case-study template
   ═══════════════════════════════════════════════════ */

/* Breadcrumbs — sits right under the header. */
.single-case__crumbs {
    padding: 24px 20px 0;
    max-width: 1280px;
}
.single-case__crumbs ol {
    list-style: none;
    padding: 0; margin: 0;
    display: flex; flex-wrap: wrap; gap: 8px;
    font-size: 0.85rem;
    color: var(--fg-muted);
}
.single-case__crumbs li { display: inline-flex; align-items: center; }
.single-case__crumbs li + li::before {
    content: '/';
    margin-right: 8px;
    color: var(--fg-dim);
}
.single-case__crumbs a { color: var(--fg-muted); transition: color 0.2s var(--ease); }
.single-case__crumbs a:hover { color: var(--neon-blue); }
.single-case__crumbs li[aria-current="page"] { color: var(--fg); font-weight: 500; }

/* Single-case hero — full-width banner with case background. */
.single-case__hero {
    position: relative;
    padding: 72px 0 56px;
    overflow: hidden;
}
.single-case__hero-bg {
    position: absolute; inset: 0;
    z-index: 0;
}
.single-case__hero-bg img {
    width: 100%; height: 100%;
    object-fit: cover;
    display: block;
    filter: blur(6px);
    transform: scale(1.1);
}
.single-case__hero-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(0, 2, 5, 0.82) 0%,
        rgba(0, 2, 5, 0.92) 50%,
        var(--bg) 100%
    );
}
.single-case__hero-inner {
    position: relative;
    z-index: 1;
    text-align: center;
}

.single-case__tag {
    display: inline-block;
    padding: 6px 14px;
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 600;
    background: color-mix(in srgb, var(--case-glow) 15%, transparent);
    border: 1px solid color-mix(in srgb, var(--case-glow) 40%, transparent);
    color: var(--case-glow);
    margin-bottom: 18px;
}
.single-case__title {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 4vw, 2.8rem);
    font-weight: 700;
    line-height: 1.25;
    color: var(--case-glow);
    margin: 0 0 8px;
}
.single-case__title small {
    display: block;
    font-size: 0.42em;
    font-weight: 500;
    color: var(--fg-muted);
    margin-top: 10px;
    font-family: var(--font-sans);
    letter-spacing: 0.02em;
}
.single-case__industry {
    font-size: 0.95rem;
    color: var(--fg-muted);
    margin: 0 0 16px;
}
.single-case__transformation {
    max-width: 640px;
    margin: 0 auto 28px;
    font-size: 1.05rem;
    color: var(--fg);
    line-height: 1.7;
}

/* Inline key metrics below hero copy. */
.single-case__metrics {
    display: flex; flex-wrap: wrap; justify-content: center;
    gap: 16px;
    margin-top: 8px;
}
.single-case__metric {
    padding: 14px 22px;
    background: rgba(14, 17, 64, 0.7);
    border: 1px solid color-mix(in srgb, var(--case-glow) 35%, transparent);
    border-radius: var(--radius);
    display: flex; flex-direction: column; align-items: center; gap: 2px;
    min-width: 140px;
}
.single-case__metric-value {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.45rem;
    color: var(--case-glow);
    line-height: 1.1;
}
.single-case__metric-label {
    font-size: 0.78rem;
    color: var(--fg-muted);
}

/* Full-width cover below hero. */
.single-case__cover {
    max-width: 1100px;
    margin: 0 auto 56px;
    padding: 0;
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid var(--case-glow);
    box-shadow: 0 0 48px color-mix(in srgb, var(--case-glow) 22%, transparent);
}
.single-case__cover img { width: 100%; height: auto; display: block; }

.single-case__video {
    max-width: 1100px; margin: 0 auto 56px;
    aspect-ratio: 16 / 9;
    border-radius: var(--radius-xl);
    overflow: hidden; background: #000;
    border: 1px solid var(--border);
}
.single-case__video video { width: 100%; height: 100%; object-fit: cover; }

/* Body sections. */
.single-case__section {
    max-width: 900px;
    margin: 0 auto 56px;
}
.single-case__h2 {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 700;
    margin: 0 0 24px;
    color: var(--fg);
}
.single-case__h2--accent { color: var(--case-glow); }

.single-case__intro p {
    color: var(--fg-muted);
    font-size: 1rem;
    line-height: 1.9;
    margin-bottom: 16px;
    max-width: 68ch;
}
.single-case__intro strong { color: var(--fg); font-weight: 600; }
.single-case__extra { margin-top: 16px; }

/* Strategies list — numbered cards. */
.single-case__strategies {
    display: flex; flex-direction: column;
    gap: 16px;
}
.single-case__strategy {
    position: relative;
    padding: 22px 24px 22px 72px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: border-color 0.25s var(--ease);
}
.single-case__strategy:hover {
    border-color: color-mix(in srgb, var(--case-glow) 60%, transparent);
}
.single-case__strategy-num {
    position: absolute;
    top: 22px; left: 22px;
    width: 36px; height: 36px;
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: 50%;
    background: color-mix(in srgb, var(--case-glow) 18%, transparent);
    border: 1px solid color-mix(in srgb, var(--case-glow) 50%, transparent);
    color: var(--case-glow);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.85rem;
}
.single-case__strategy-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--fg);
    margin: 0 0 10px;
    line-height: 1.4;
}
.single-case__strategy-sub {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--case-glow);
    margin-top: 4px;
}
.single-case__strategy p {
    color: var(--fg-muted);
    font-size: 0.95rem;
    line-height: 1.75;
    margin: 0;
    max-width: 64ch;
}

/* Results list — checkmarked. */
.single-case__results {
    list-style: none; padding: 0; margin: 0;
    display: flex; flex-direction: column; gap: 12px;
}
.single-case__results li {
    display: flex; align-items: flex-start; gap: 12px;
    padding: 14px 18px;
    background: color-mix(in srgb, var(--case-glow) 6%, transparent);
    border: 1px solid color-mix(in srgb, var(--case-glow) 25%, transparent);
    border-radius: var(--radius);
    max-width: 68ch;
}
.single-case__results li svg {
    flex: 0 0 18px;
    margin-top: 3px;
    color: var(--case-glow);
}
.single-case__results li span {
    color: var(--fg);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* CTA block. */
.single-case__cta {
    max-width: 720px;
    margin: 0 auto 64px;
    padding: 40px 28px;
    text-align: center;
    background: linear-gradient(135deg, rgba(14,17,64,0.7) 0%, rgba(14,17,64,0.35) 100%);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    box-shadow: 0 0 48px rgba(39, 91, 255, 0.12);
}
.single-case__cta h2 {
    font-family: var(--font-display);
    font-size: clamp(1.3rem, 3vw, 1.75rem);
    font-weight: 700;
    color: var(--fg);
    margin: 0 0 14px;
    line-height: 1.4;
}
.single-case__cta p {
    color: var(--fg-muted);
    margin: 0 0 24px;
    font-size: 0.95rem;
}
.single-case__cta-buttons {
    display: flex; gap: 14px; flex-wrap: wrap; justify-content: center;
}

/* Related cases grid. */
.single-case__related {
    max-width: 1100px;
    margin: 0 auto 48px;
}
.single-case__related-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 24px;
}
@media (min-width: 768px) {
    .single-case__related-grid { grid-template-columns: repeat(3, 1fr); }
}
.single-case__related-card {
    display: flex; flex-direction: column;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    transition: transform 0.3s var(--ease), border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.single-case__related-card:hover {
    transform: translateY(-3px);
    border-color: var(--case-glow);
    box-shadow: 0 0 24px color-mix(in srgb, var(--case-glow) 25%, transparent);
    color: inherit;
}
.single-case__related-image { aspect-ratio: 16 / 10; overflow: hidden; background: #000; }
.single-case__related-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s var(--ease); }
.single-case__related-card:hover .single-case__related-image img { transform: scale(1.04); }
.single-case__related-body { padding: 16px 18px 20px; }
.single-case__related-tag {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 600;
    background: color-mix(in srgb, var(--case-glow) 15%, transparent);
    color: var(--case-glow);
    margin-bottom: 10px;
}
.single-case__related-card h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--fg);
    margin: 0 0 6px;
    line-height: 1.35;
}
.single-case__related-card p {
    font-size: 0.85rem;
    color: var(--fg-muted);
    margin: 0;
    line-height: 1.55;
}

/* Prev / All / Next pager. */
.single-case__pager {
    max-width: 1100px;
    margin: 0 auto 80px;
    padding: 32px 0 0;
    border-top: 1px solid var(--border);
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 16px;
}
.single-case__pager > a {
    display: flex; flex-direction: column; gap: 4px;
    padding: 14px 18px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    text-decoration: none;
    color: inherit;
    transition: border-color 0.25s var(--ease);
    min-width: 0;
}
.single-case__pager > a:hover { border-color: var(--neon-blue); color: inherit; }
.single-case__pager-next { text-align: right; }
.single-case__pager-dir {
    font-size: 0.78rem;
    color: var(--neon-blue);
    font-weight: 600;
}
.single-case__pager-name {
    font-size: 0.95rem;
    color: var(--fg);
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.single-case__pager-all {
    text-align: center;
    padding: 12px 18px;
    font-weight: 600;
    color: var(--neon-cyan);
    text-decoration: none;
    border: 1px solid color-mix(in srgb, var(--neon-cyan) 40%, transparent);
    border-radius: 999px;
    transition: all 0.25s var(--ease);
}
.single-case__pager-all:hover {
    background: color-mix(in srgb, var(--neon-cyan) 12%, transparent);
    color: var(--neon-cyan);
}
@media (max-width: 640px) {
    .single-case__pager { grid-template-columns: 1fr; }
    .single-case__pager-next { text-align: left; }
}

/* Hero brand-work showcase strip (below hero copy). */
.about-hero__showcase {
    max-width: 900px;
    margin: 44px auto 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
    box-shadow: 0 0 40px rgba(39, 91, 255, 0.2), 0 12px 32px rgba(0, 0, 0, 0.4);
}
.about-hero__showcase img {
    width: 100%; height: auto;
    display: block;
}

/* Philosophy feature image (slide-10 — 3 principles). */
.about-philosophy__feature {
    max-width: 1000px;
    margin: 40px auto 0;
    padding: 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
    background: #000;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
}
.about-philosophy__feature img {
    width: 100%; height: auto;
    display: block;
}
.about-philosophy__feature figcaption {
    padding: 14px 20px;
    font-size: 0.85rem;
    color: var(--fg-muted);
    text-align: center;
    background: rgba(14, 17, 64, 0.6);
    border-top: 1px solid var(--border);
}

/* HK Brand Challenges — new section (slide-04 as feature image). */
.section-about-challenges {
    padding-top: 80px;
    padding-bottom: 32px;
}
.about-challenges__feature {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0;
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid var(--border);
    background: #000;
    box-shadow: 0 0 60px rgba(246, 186, 0, 0.12), 0 16px 48px rgba(0, 0, 0, 0.6);
}
.about-challenges__feature img {
    width: 100%; height: auto;
    display: block;
}
.about-challenges__tagline {
    text-align: center;
    max-width: 720px;
    margin: 40px auto 0;
    padding: 20px 24px;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--fg);
    line-height: 1.7;
    border-left: 3px solid var(--neon-gold);
    background: rgba(246, 186, 0, 0.06);
    border-radius: 0 var(--radius) var(--radius) 0;
}

/* Case gallery — 5 brand thumbnails */
.section-about-cases { padding-top: 48px; padding-bottom: 48px; }
.about-cases__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 18px;
    max-width: 1200px;
    margin: 0 auto;
}
@media (min-width: 641px) {
    .about-cases__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
    .about-cases__grid { grid-template-columns: repeat(5, 1fr); gap: 16px; }
}
.about-case-card {
    display: flex; flex-direction: column;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    transition: transform 0.3s var(--ease), border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.about-case-card:hover {
    transform: translateY(-4px);
    border-color: var(--neon-blue);
    box-shadow: 0 0 28px rgba(39, 91, 255, 0.25);
    color: inherit;
}
.about-case-card__image {
    aspect-ratio: 16 / 5;
    overflow: hidden;
    background: #000;
}
.about-case-card__image img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.5s var(--ease);
}
.about-case-card:hover .about-case-card__image img { transform: scale(1.04); }
.about-case-card__body {
    padding: 14px 16px 16px;
    display: flex; flex-direction: column; gap: 4px;
}
.about-case-card__tag {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--neon-cyan);
    letter-spacing: 0.02em;
}
.about-case-card__name {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--fg);
    line-height: 1.3;
    margin: 0;
}

/* ═══════════════════════════════════════════════════
   8.6 /services/ — "Our Services" page
   ═══════════════════════════════════════════════════ */
.services-hero { padding-top: 120px; }
.services-hero__title { margin-bottom: 20px; }
.services-hero__cta {
    display: flex; gap: 14px; flex-wrap: wrap;
    justify-content: center;
    margin: 28px 0 20px;
}
.services-hero__badges {
    display: flex; gap: 20px; flex-wrap: wrap;
    justify-content: center;
    color: var(--fg-muted);
    font-size: 0.9rem;
}
.services-hero__badges span { white-space: nowrap; }

/* 5-card service grid — 3 columns top row, 2 columns centered bottom on desktop. */
.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 22px;
    max-width: 1200px;
    margin: 0 auto;
}
@media (min-width: 641px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(6, 1fr);
        gap: 24px;
    }
    /* Top row: 3 × 2-wide cells. Bottom row: 2 × 2-wide cells centered
       by using columns 2-3 and 4-5 to leave equal gutters on each side. */
    .services-grid > :nth-child(1) { grid-column: 1 / span 2; }
    .services-grid > :nth-child(2) { grid-column: 3 / span 2; }
    .services-grid > :nth-child(3) { grid-column: 5 / span 2; }
    .services-grid > :nth-child(4) { grid-column: 2 / span 2; }
    .services-grid > :nth-child(5) { grid-column: 4 / span 2; }
}

/* Individual service card — left-aligned with features list. */
.services-card {
    position: relative;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px 26px 30px;
    backdrop-filter: blur(10px);
    transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease), transform 0.3s var(--ease);
    overflow: hidden;
}

/* Optional image banner — top of the card when admin uploads one.
   Card padding collapses at the top so the banner sits flush to the
   top corners. */
.services-card--has-image { padding-top: 0; }
.services-card__banner {
    position: relative;
    margin: 0 -26px 18px;
    height: 160px;
    overflow: hidden;
    background: #000;
}
.services-card__banner img {
    width: 100%; height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s var(--ease);
}
.services-card:hover .services-card__banner img { transform: scale(1.04); }
.services-card__banner-fade {
    position: absolute; inset: 0;
    pointer-events: none;
    background: linear-gradient(
        to bottom,
        transparent 30%,
        color-mix(in srgb, var(--case-glow, var(--neon-blue)) 18%, transparent) 80%,
        var(--bg-elevated) 100%
    );
}
.services-card--has-image .services-card__icon {
    margin-top: -36px;
    position: relative;
    z-index: 2;
    background: var(--bg-elevated);
}
.services-card:hover {
    transform: translateY(-4px);
    border-color: var(--case-glow, var(--neon-blue));
    box-shadow: 0 0 32px color-mix(in srgb, var(--case-glow, var(--neon-blue)) 22%, transparent);
}
.services-card__icon {
    display: inline-flex; align-items: center; justify-content: center;
    width: 52px; height: 52px;
    border-radius: 14px;
    background: color-mix(in srgb, var(--case-glow, var(--neon-blue)) 16%, transparent);
    border: 1px solid color-mix(in srgb, var(--case-glow, var(--neon-blue)) 45%, transparent);
    color: var(--case-glow, var(--neon-blue));
    margin-bottom: 18px;
}
.services-card__title {
    font-size: 1.12rem;
    font-weight: 700;
    color: var(--fg);
    margin-bottom: 6px;
    line-height: 1.35;
}
.services-card__title small {
    display: block;
    font-size: 0.76rem;
    font-weight: 500;
    color: var(--fg-muted);
    margin-top: 3px;
    letter-spacing: 0.02em;
}
.services-card__desc {
    font-size: 0.9rem;
    color: var(--fg-muted);
    line-height: 1.65;
    margin: 10px 0 18px;
    max-width: 42ch;
}
.services-card__features {
    display: flex; flex-direction: column; gap: 10px;
    padding: 0; list-style: none;
    margin: 0;
}
.services-card__features li {
    display: flex; align-items: flex-start; gap: 10px;
    font-size: 0.88rem;
    color: var(--fg);
    line-height: 1.5;
}
.services-card__check {
    flex: 0 0 14px;
    margin-top: 4px;
    color: var(--case-glow, var(--neon-blue));
}

/* Process timeline on /services/ overrides the 3-col booking layout.
   Renders 2 × 2 on desktop, 1 col on mobile. Connector arrows hidden
   because 2×2 doesn't have a clean single-axis flow to point along. */
.services-process {
    max-width: 880px;
    margin: 0 auto 40px;
}
@media (min-width: 768px) {
    .services-process { grid-template-columns: 1fr 1fr !important; }
    .services-process .booking-step:not(:last-child)::after { display: none !important; }
}

/* 4-differentiator "why us" pill grid. */
.services-why-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 18px;
    max-width: 1000px;
    margin: 0 auto;
}
@media (min-width: 768px) {
    .services-why-grid { grid-template-columns: repeat(2, 1fr); gap: 22px; }
}
.services-why-card {
    position: relative;
    padding: 24px 22px;
    background: var(--bg-elevated);
    border: 1px solid color-mix(in srgb, var(--case-glow, var(--neon-blue)) 30%, var(--border));
    border-radius: var(--radius-lg);
    transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.services-why-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 28px color-mix(in srgb, var(--case-glow, var(--neon-blue)) 18%, transparent);
}
.services-why-card__hook {
    display: inline-block;
    font-family: var(--font-display);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    color: var(--case-glow, var(--neon-blue));
    padding: 3px 12px;
    background: color-mix(in srgb, var(--case-glow, var(--neon-blue)) 15%, transparent);
    border-radius: 999px;
    margin-bottom: 12px;
}
.services-why-card__title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--fg);
    margin-bottom: 8px;
    line-height: 1.4;
}
.services-why-card__desc {
    font-size: 0.92rem;
    color: var(--fg-muted);
    line-height: 1.65;
    margin: 0;
    max-width: 48ch;
}

/* Final CTA block. */
.services-final-cta {
    text-align: center;
    max-width: 720px;
    margin: 0 auto;
    padding: 48px 28px;
    background: linear-gradient(135deg, rgba(14,17,64,0.7) 0%, rgba(14,17,64,0.35) 100%);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    box-shadow: 0 0 64px rgba(39, 91, 255, 0.12);
}
.services-final-cta h2 { margin-bottom: 16px; }
.services-final-cta p {
    color: var(--fg-muted);
    font-size: 1rem;
    margin: 0 auto 24px;
    max-width: 52ch;
    line-height: 1.7;
}
.services-final-cta__buttons {
    display: flex; gap: 14px; flex-wrap: wrap; justify-content: center;
}

/* Section spacing tweaks specific to /services/. */
.section-service-catalog { padding-top: 48px; }
.section-services-cases  { padding-top: 48px; }
.section-services-cta    { padding: 64px 0 96px; }

/* ═══════════════════════════════════════════════════
   8.5 FAQ ACCORDION
   ═══════════════════════════════════════════════════ */
.section-faq { background: linear-gradient(to bottom, transparent 0%, rgba(14, 17, 64, 0.35) 100%); }

.faq-list {
    max-width: 880px;
    margin: 0 auto 48px;
    display: flex; flex-direction: column;
    gap: 14px;
}
.faq-item {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    backdrop-filter: blur(10px);
    overflow: hidden;
    transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.faq-item:hover { border-color: color-mix(in srgb, var(--neon-blue) 45%, transparent); }
.faq-item[open] {
    border-color: color-mix(in srgb, var(--neon-blue) 60%, transparent);
    box-shadow: 0 0 32px color-mix(in srgb, var(--neon-blue) 15%, transparent);
}

.faq-item__q {
    list-style: none;
    cursor: pointer;
    display: flex; align-items: center; gap: 16px;
    padding: 22px 24px;
    user-select: none;
    color: var(--fg);
    font-weight: 600;
    font-size: 1.02rem;
    line-height: 1.5;
    transition: background 0.2s var(--ease);
}
.faq-item__q::-webkit-details-marker { display: none; }
.faq-item__q::marker { content: ''; }
.faq-item__q:hover { background: rgba(39, 91, 255, 0.05); }
.faq-item__q:focus-visible {
    outline: 2px solid var(--neon-blue);
    outline-offset: -2px;
}

.faq-item__num {
    display: inline-flex; align-items: center; justify-content: center;
    flex: 0 0 36px;
    width: 36px; height: 36px;
    border-radius: 50%;
    background: rgba(39, 91, 255, 0.12);
    border: 1px solid rgba(39, 91, 255, 0.35);
    color: var(--neon-blue);
    font-family: var(--font-display);
    font-size: 0.82rem; font-weight: 700;
    letter-spacing: 0.02em;
    transition: all 0.25s var(--ease);
}
.faq-item[open] .faq-item__num {
    background: var(--gradient-btn);
    border-color: transparent;
    color: #fff;
}

.faq-item__q-text { flex: 1; min-width: 0; }

.faq-item__chev {
    display: inline-flex;
    color: var(--fg-muted);
    transition: transform 0.3s var(--ease), color 0.3s var(--ease);
}
.faq-item[open] .faq-item__chev {
    transform: rotate(180deg);
    color: var(--neon-blue);
}

.faq-item__a {
    padding: 0 24px 24px 76px;
    color: var(--fg-muted);
    font-size: 0.95rem;
    line-height: 1.75;
    max-width: 68ch;
    /* Slide-in effect on open (only in browsers that support it on details). */
    animation: faq-reveal 0.35s var(--ease);
}
.faq-item__a p { margin: 0; }
@keyframes faq-reveal {
    from { opacity: 0; transform: translateY(-4px); }
    to   { opacity: 1; transform: translateY(0); }
}

.faq-cta {
    text-align: center;
    padding: 32px 20px 0;
}
.faq-cta p {
    font-size: 1.05rem;
    color: var(--fg-muted);
    margin-bottom: 16px;
}

@media (max-width: 640px) {
    .faq-item__q { padding: 18px 16px; gap: 12px; font-size: 0.95rem; }
    .faq-item__num { flex: 0 0 30px; width: 30px; height: 30px; font-size: 0.74rem; }
    .faq-item__a { padding: 0 16px 20px 58px; font-size: 0.9rem; }
}

/* ═══════════════════════════════════════════════════
   9. FLOATING BOOKING BUTTON
   ═══════════════════════════════════════════════════ */
.floating-booking-btn {
    position: fixed;
    /* Honour iOS home-indicator + landscape notch safe areas. */
    bottom: calc(20px + env(safe-area-inset-bottom, 0px));
    right:  calc(20px + env(safe-area-inset-right, 0px));
    z-index: 50;
    min-height: 48px;
    padding: 12px 22px;
    background: var(--gradient-btn);
    color: #fff;
    font-weight: 600;
    border-radius: 999px;
    box-shadow: 0 8px 24px rgba(37, 69, 224, 0.4);
    /* Explicit properties — avoid `transition: all` for perf. */
    transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease), opacity 0.2s var(--ease);
    display: inline-flex; align-items: center; gap: 8px;
    line-height: 1;
}
.floating-booking-btn__icon { flex: 0 0 16px; display: block; }
.floating-booking-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(61, 95, 255, 0.5);
    color: #fff;
}
.floating-booking-btn.is-hidden { opacity: 0; pointer-events: none; transform: translateY(20px); }

/* ═══════════════════════════════════════════════════
  10. ANIMATIONS
   ═══════════════════════════════════════════════════ */
@keyframes scroll-hint {
    0%, 100% { transform: translateY(0); opacity: 0.8; }
    50%      { transform: translateY(8px); opacity: 0.3; }
}
@keyframes pulse-dot {
    0%, 100% { box-shadow: 0 0 24px rgba(244, 197, 61, 0.8); }
    50%      { box-shadow: 0 0 36px rgba(244, 197, 61, 1); }
}
@keyframes pulse-badge {
    0%, 100% { opacity: 1; }
    50%      { opacity: 0.7; }
}
@keyframes fade-in-up {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}

.in-view { animation: fade-in-up 0.6s var(--ease) both; }

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ═══════════════════════════════════════════════════
  11. RESPONSIVE (tablet + desktop)
   ═══════════════════════════════════════════════════ */
@media (min-width: 768px) {
    .section { padding: 50px 0; }
    .section__header { margin-bottom: 64px; }
    .site-nav { display: flex; }
    .site-nav__toggle { display: none; }
    .site-nav-mobile { display: none !important; }

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

    /* .booking-wrap grid removed — booking section now single-column flow. */
    .booking-consultant { align-items: flex-start; text-align: left; }

    .site-footer__grid { grid-template-columns: 2fr 1fr 1fr; gap: 64px; }

    .timeline::before { left: 50%; transform: translateX(-50%); }
    .timeline__item { width: 50%; padding: 16px 40px 32px; }
    .timeline__item--left { margin-right: 50%; padding-right: 56px; }
    .timeline__item--right { margin-left: 50%; padding-left: 56px; }
    .timeline__item--left .timeline__dot { left: auto; right: -10px; }
    .timeline__item--right .timeline__dot { left: -10px; }
    .timeline__item--left { text-align: right; }

    .case-modal__scroll { padding: 48px 40px 40px; }
    .strategy-grid { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 1024px) {
    .service-grid { grid-template-columns: repeat(4, 1fr); }
    .section-hero__stats { max-width: 700px; }
}

/* ── Consultant status pill ─────────────────────── */
.booking-consultant__status {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    color: #3DFFAA;
    padding: 4px 12px;
    margin: 8px 0 12px;
    background: rgba(61, 255, 170, 0.1);
    border: 1px solid rgba(61, 255, 170, 0.3);
    border-radius: 999px;
}
.booking-consultant__status-dot {
    width: 8px; height: 8px;
    background: #3DFFAA;
    border-radius: 50%;
    box-shadow: 0 0 8px rgba(61, 255, 170, 0.8);
    animation: pulse-dot 1.8s infinite;
}
@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%      { opacity: 0.5; transform: scale(0.8); }
}

/* ── Countdown timer ────────────────────────────── */
.countdown {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin: 8px 0 20px;
    font-family: var(--font-display, 'Space Grotesk', sans-serif);
}
.countdown__cell {
    display: flex; flex-direction: column; align-items: center;
    min-width: 56px;
    padding: 8px 10px;
    background: rgba(6, 8, 42, 0.6);
    border: 1px solid rgba(244, 197, 61, 0.4);
    border-radius: 8px;
}
.countdown__num {
    font-size: 1.5rem; font-weight: 700; color: var(--accent-gold, #F4C53D);
    line-height: 1;
    font-variant-numeric: tabular-nums;
}
.countdown__label {
    font-size: 0.7rem; color: var(--fg-muted);
    margin-top: 2px; letter-spacing: 0.1em;
}
.countdown__sep {
    font-size: 1.2rem; font-weight: 700;
    color: var(--accent-gold, #F4C53D);
    opacity: 0.7;
    padding-bottom: 12px;
}

/* ── Bottom CTA two-button layout ───────────────── */
.site-footer__cta-buttons {
    display: flex; flex-wrap: wrap; gap: 12px; justify-content: center;
}

/* ── Client video scroll strip ──────────────────── */
.section-video-strip { padding: 40px 0; overflow: hidden; }
.video-strip {
    position: relative;
    width: 100%;
    mask-image: linear-gradient(to right, transparent 0, #000 80px, #000 calc(100% - 80px), transparent 100%);
    -webkit-mask-image: linear-gradient(to right, transparent 0, #000 80px, #000 calc(100% - 80px), transparent 100%);
}
.video-strip__track {
    display: flex;
    gap: 24px;
    padding: 0 40px;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    cursor: grab;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
}
.video-strip__track::-webkit-scrollbar { display: none; }
.video-strip__track.is-dragging { cursor: grabbing; }
.video-strip__track.is-dragging .video-strip__item { pointer-events: none; }
.video-strip__track .video-strip__item { user-select: none; }
.video-strip__item {
    position: relative;
    flex: 0 0 auto;
    width: 260px;
    aspect-ratio: 9 / 16;
    margin: 0;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border, rgba(255,255,255,0.1));
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    background: #000;
}
.video-strip__video {
    width: 100%; height: 100%;
    object-fit: cover;
    display: block;
}
.video-strip__label {
    position: absolute; left: 0; right: 0; bottom: 0;
    padding: 12px 14px;
    font-size: 0.85rem; font-weight: 600; color: #fff;
    background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, transparent 100%);
}

/* ── Company slide deck ─────────────────────────── */
.section-slide-deck { padding: 80px 0; }
.slide-deck { max-width: 1000px; margin: 0 auto; }
.slide-deck__stage {
    position: relative;
    background: var(--bg-elevated, #0c103a);
    border: 1px solid var(--border, rgba(255,255,255,0.1));
    border-radius: var(--radius-lg, 16px);
    overflow: hidden;
    aspect-ratio: 16 / 9;
    display: flex; align-items: center; justify-content: center;
}
.slide-deck__stage-img {
    width: 100%; height: 100%;
    object-fit: contain;
    display: block;
}
.slide-deck__arrow {
    position: absolute; top: 50%; transform: translateY(-50%);
    width: 48px; height: 48px;
    background: rgba(6, 8, 42, 0.8);
    border: 1px solid var(--border-strong, rgba(255,255,255,0.2));
    color: #fff;
    font-size: 1.8rem; line-height: 1;
    border-radius: 50%;
    cursor: pointer;
    z-index: 2;
    transition: background 0.2s, transform 0.2s;
}
.slide-deck__arrow:hover { background: var(--neon-blue, #3D5FFF); transform: translateY(-50%) scale(1.08); }
.slide-deck__prev { left: 16px; }
.slide-deck__next { right: 16px; }
.slide-deck__counter {
    text-align: center;
    margin-top: 16px;
    font-family: var(--font-display, 'Space Grotesk', sans-serif);
    font-size: 0.95rem;
    color: var(--fg-muted);
    font-variant-numeric: tabular-nums;
}
.slide-deck__counter-current { color: var(--fg, #fff); font-weight: 700; }
.slide-deck__thumbs {
    display: flex; gap: 8px;
    margin-top: 16px;
    padding-bottom: 8px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
}
.slide-deck__thumb {
    flex: 0 0 auto;
    width: 96px;
    aspect-ratio: 16 / 9;
    padding: 0;
    background: transparent;
    border: 2px solid transparent;
    border-radius: 6px;
    cursor: pointer;
    overflow: hidden;
    opacity: 0.55;
    transition: opacity 0.2s, border-color 0.2s, transform 0.2s;
    scroll-snap-align: center;
}
.slide-deck__thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.slide-deck__thumb:hover { opacity: 0.85; }
.slide-deck__thumb.is-active {
    opacity: 1;
    border-color: var(--neon-blue, #3D5FFF);
    transform: translateY(-2px);
}

/* Case card — interactive variants (<button> fallback + <a> linked). */
.case-card--static,
.case-card--link { text-decoration: none; color: inherit; display: block; width: 100%; }
.case-card--link:hover { color: inherit; }
.case-card__live {
    position: absolute; top: 12px; right: 12px;
    display: inline-flex; align-items: center; gap: 6px;
    padding: 4px 10px;
    background: rgba(0, 0, 0, 0.65);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 999px;
    font-size: 0.7rem; font-weight: 700;
    letter-spacing: 0.1em;
    color: #fff;
    backdrop-filter: blur(6px);
    z-index: 2;
}
.case-card__live-dot {
    width: 6px; height: 6px;
    background: #ff3344;
    border-radius: 50%;
    box-shadow: 0 0 8px #ff3344;
    animation: pulse-dot 1.6s infinite;
}

/* Hero scroll indicator text + arrow */
.section-hero__scroll-indicator {
    display: flex; flex-direction: column; align-items: center; gap: 6px;
    position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%);
    z-index: 2;
}
.section-hero__scroll-label {
    font-size: 0.7rem;
    letter-spacing: 0.3em;
    color: var(--fg-muted);
    font-family: var(--font-display);
    font-weight: 600;
}
.section-hero__scroll-arrow {
    font-size: 1.1rem;
    color: var(--neon-blue);
    animation: scroll-bounce 1.8s infinite;
}
@keyframes scroll-bounce {
    0%,100% { transform: translateY(0); opacity: 0.85; }
    50%     { transform: translateY(6px); opacity: 1; }
}

/* Video-strip heading label */
.video-strip__heading {
    display: inline-flex; align-items: center; gap: 8px;
    margin: 0 auto 20px;
    padding: 6px 14px;
    background: rgba(39, 91, 255, 0.12);
    border: 1px solid rgba(39, 91, 255, 0.35);
    border-radius: 999px;
    font-size: 0.85rem; font-weight: 600;
    color: var(--fg);
    letter-spacing: 0.05em;
}
.video-strip__heading-icon {
    color: var(--neon-blue);
    font-size: 0.75rem;
}

/* "拖曳查看更多" hint — affordance for users who don't know the strip is
   draggable. Pulses gently; fades out once the user first interacts. */
.video-strip__hint {
    display: inline-flex; align-items: center; gap: 5px;
    margin-left: 6px;
    padding: 2px 8px;
    border-left: 1px solid rgba(255, 255, 255, 0.18);
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--fg-muted);
    opacity: 0.9;
    transition: opacity 0.4s var(--ease);
    animation: video-strip-hint-pulse 2.2s ease-in-out infinite;
}
.video-strip.has-interacted .video-strip__hint {
    opacity: 0;
    animation: none;
    pointer-events: none;
}
@keyframes video-strip-hint-pulse {
    0%, 100% { opacity: 0.55; }
    50%      { opacity: 1; }
}
@media (max-width: 640px) {
    .video-strip__hint { font-size: 0.68rem; }
}

.section-video-strip .video-strip { display: flex; flex-direction: column; align-items: center; }
.section-video-strip .video-strip__track { width: 100%; }

/* Red dot on video-strip caption */
.video-strip__label {
    display: flex; align-items: center; gap: 6px;
}
.video-strip__dot {
    width: 8px; height: 8px;
    background: #ff3344;
    border-radius: 50%;
    box-shadow: 0 0 8px #ff3344;
    flex: 0 0 auto;
}

/* Discount banner — gold double-ring treatment matching Manus */
.discount-banner {
    position: relative;
    max-width: 860px;
    margin: 48px auto;
    padding: 40px 28px;
    background:
        radial-gradient(ellipse at top, rgba(246, 186, 0, 0.08) 0%, transparent 60%),
        #02071d;
    border: 1px solid rgba(246, 186, 0, 0.55);
    border-radius: 20px;
    box-shadow:
        inset 0 0 0 1px rgba(246, 186, 0, 0.18),
        0 0 0 1px rgba(246, 186, 0, 0.12),
        0 20px 60px rgba(0, 0, 0, 0.5);
    text-align: center;
}
.discount-banner::before {
    content: '';
    position: absolute; inset: 4px;
    border: 1px dashed rgba(246, 186, 0, 0.25);
    border-radius: 16px;
    pointer-events: none;
}
.discount-banner__badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(239, 0, 40, 0.15);
    border-color: rgba(239, 0, 40, 0.45);
    color: #ff4d5d;
}
.discount-banner__badge-dot {
    width: 6px; height: 6px; border-radius: 50%;
    background: #ff3344;
    box-shadow: 0 0 6px #ff3344;
    animation: pulse-dot 1.6s infinite;
}
.discount-banner__lead {
    margin-top: 16px;
    font-size: 1rem;
    color: var(--fg-muted);
}
.discount-banner__amount {
    font-family: var(--font-display);
    font-size: clamp(3rem, 10vw, 5.5rem);
    font-weight: 900;
    letter-spacing: 0.01em;
    line-height: 1;
    margin: 8px 0 12px;
}
.discount-banner__text {
    font-size: 1rem;
    color: var(--fg-muted);
    margin-bottom: 24px;
}
.discount-banner__cta {
    background: var(--gradient-accent);
    color: #1a1000;
    border: 0;
    box-shadow: 0 8px 24px rgba(246, 186, 0, 0.35);
    font-weight: 700;
}
.discount-banner__cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(246, 186, 0, 0.45);
}

/* Countdown — bigger cells inside the discount banner, matches Manus */
.countdown { gap: 10px; justify-content: center; margin: 12px auto 24px; }
.countdown__cell {
    min-width: 82px;
    padding: 14px 10px;
    background: rgba(6, 8, 26, 0.75);
    border: 1px solid rgba(246, 186, 0, 0.35);
    border-radius: 10px;
    box-shadow: inset 0 0 24px rgba(239, 0, 40, 0.15);
}
.countdown__num {
    font-size: 2.25rem;
    color: var(--neon-gold);
    text-shadow: 0 0 12px rgba(246, 186, 0, 0.45);
}
.countdown__label { font-size: 0.7rem; margin-top: 6px; }
.countdown__sep {
    color: rgba(246, 186, 0, 0.55);
    font-size: 1.5rem;
    padding-bottom: 18px;
}

@media (max-width: 640px) {
    .video-strip__item { width: 180px; }
    .countdown__cell { min-width: 44px; padding: 6px 8px; }
    .countdown__num { font-size: 1.15rem; }
    .slide-deck__arrow { width: 40px; height: 40px; font-size: 1.4rem; }
    .slide-deck__prev { left: 8px; }
    .slide-deck__next { right: 8px; }
    .slide-deck__thumb { width: 64px; }
}