/* MIAMI QUAY — Harbour Lagoon Editorial (Kai Tak waterfront; distinct from OS / 柏傲莊) */
:root {
    --mq-ink: #152028;
    --mq-ink-soft: #3d4a52;
    --mq-lagoon: #0d5c6b;
    --mq-lagoon-deep: #0a3f4a;
    --mq-aqua: #1a7a8a;
    --mq-sand: #f4f1ec;
    --mq-sand-deep: #e8e2d8;
    --mq-paper: #fbfaf8;
    --mq-coral: #c4785a;
    --mq-line: rgba(21, 32, 40, 0.12);
    --mq-line-strong: rgba(21, 32, 40, 0.22);
    --mq-white: #ffffff;
    --mq-wa: #1f6b4a;
    --mq-radius: 2px;
    --mq-font: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", sans-serif;
    --mq-display: "Outfit", "Noto Sans TC", sans-serif;
    --mq-nav-h: 68px;
    --mq-ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
html, body { overflow-x: hidden; width: 100%; }
body {
    font-family: var(--mq-font);
    color: var(--mq-ink);
    background:
        radial-gradient(ellipse 100% 70% at 90% -20%, rgba(13, 92, 107, 0.07), transparent 50%),
        radial-gradient(ellipse 80% 50% at 0% 100%, rgba(196, 120, 90, 0.05), transparent 45%),
        var(--mq-paper);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--mq-lagoon); text-decoration: none; transition: color 0.25s var(--mq-ease); }
a:hover { color: var(--mq-coral); }
.container { max-width: 1100px; margin: 0 auto; padding: 0 1.4rem; }
.container-narrow { max-width: 640px; margin: 0 auto; padding: 0 1.4rem; }
[id] { scroll-margin-top: calc(var(--mq-nav-h) + 1rem); }

.mq-nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    background: transparent; border-bottom: 1px solid transparent;
    transition: background 0.35s, border-color 0.35s, backdrop-filter 0.35s;
}
.mq-nav.scrolled {
    background: rgba(251, 250, 248, 0.94);
    border-bottom-color: var(--mq-line);
    backdrop-filter: blur(12px);
}
.mq-nav-inner {
    max-width: 1200px; margin: 0 auto; padding: 0 1.35rem;
    height: var(--mq-nav-h); display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.mq-logo {
    font-family: var(--mq-display); font-size: 1.15rem; font-weight: 600;
    letter-spacing: 0.12em; color: var(--mq-white); text-decoration: none; line-height: 1.2;
}
.mq-nav.scrolled .mq-logo, .mq-page-nav .mq-logo { color: var(--mq-ink); }
.mq-logo span {
    display: block; font-size: 0.58rem; letter-spacing: 0.16em; font-weight: 400;
    color: rgba(255,255,255,0.7); margin-top: 2px; text-transform: uppercase;
}
.mq-nav.scrolled .mq-logo span, .mq-page-nav .mq-logo span { color: var(--mq-lagoon); }
.mq-menu { list-style: none; display: flex; align-items: center; gap: 0.15rem 1.35rem; }
.mq-menu a {
    font-size: 0.8rem; color: rgba(255,255,255,0.9); font-weight: 500;
    letter-spacing: 0.04em; padding: 0.35rem 0; border-bottom: 1px solid transparent;
}
.mq-nav.scrolled .mq-menu a, .mq-page-nav .mq-menu a { color: var(--mq-ink-soft); }
.mq-menu a:hover, .mq-menu a.active {
    color: #fff; border-bottom-color: currentColor;
}
.mq-nav.scrolled .mq-menu a:hover, .mq-nav.scrolled .mq-menu a.active,
.mq-page-nav .mq-menu a:hover, .mq-page-nav .mq-menu a.active {
    color: var(--mq-lagoon); border-bottom-color: var(--mq-lagoon);
}
.mq-nav-cta {
    background: var(--mq-coral) !important; color: #fff !important;
    padding: 0.5rem 1rem !important; border: none !important; border-radius: var(--mq-radius) !important;
}
.mq-nav.scrolled .mq-nav-cta, .mq-page-nav .mq-nav-cta {
    background: var(--mq-lagoon) !important;
}
.mq-hamburger {
    display: none; background: none; border: none; cursor: pointer; padding: 0.4rem;
    flex-direction: column; gap: 5px;
}
.mq-hamburger span { display: block; width: 22px; height: 1.5px; background: #fff; }
.mq-nav.scrolled .mq-hamburger span, .mq-page-nav .mq-hamburger span { background: var(--mq-ink); }

.mq-hero {
    position: relative; min-height: 100vh; min-height: 100dvh;
    display: flex; align-items: flex-end; color: #fff;
}
.mq-hero-media { position: absolute; inset: 0; overflow: hidden; }
.mq-hero-media img {
    width: 100%; height: 100%; object-fit: cover;
    animation: mqZoom 16s var(--mq-ease) forwards;
}
@keyframes mqZoom {
    from { transform: scale(1.06); }
    to { transform: scale(1); }
}
.mq-hero-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(180deg, rgba(10,63,74,0.25) 0%, rgba(10,63,74,0.15) 40%, rgba(10,63,74,0.78) 100%);
}
.mq-hero-panel { position: relative; z-index: 1; width: 100%; padding: 0 0 5rem; }
.mq-hero-inner {
    max-width: 640px;
    opacity: 0; transform: translateY(16px);
    animation: mqUp 1s 0.2s var(--mq-ease) forwards;
}
@keyframes mqUp { to { opacity: 1; transform: none; } }
.mq-hero-brand {
    font-family: var(--mq-display); font-weight: 600;
    font-size: clamp(2.4rem, 6vw, 4.25rem);
    letter-spacing: 0.08em; line-height: 1.05; margin-bottom: 1rem;
}
.mq-hero-claim { font-size: 1.05rem; letter-spacing: 0.04em; margin-bottom: 0.5rem; }
.mq-hero-sub { font-size: 0.88rem; color: rgba(255,255,255,0.72); margin-bottom: 1.75rem; max-width: 26rem; }
.mq-hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 1.5rem; }

.mq-btn {
    display: inline-flex; align-items: center; justify-content: center;
    font-family: inherit; font-size: 0.8rem; font-weight: 600;
    letter-spacing: 0.06em; padding: 0.9rem 1.45rem;
    border: 1px solid transparent; cursor: pointer; border-radius: var(--mq-radius);
    transition: background 0.25s, color 0.25s, border-color 0.25s; text-decoration: none; line-height: 1.2;
}
.mq-btn-primary { background: #fff; color: var(--mq-lagoon-deep); border-color: #fff; }
.mq-btn-primary:hover { background: transparent; color: #fff; }
.inner-page .mq-btn-primary, .mq-section .mq-btn-primary {
    background: var(--mq-lagoon); color: #fff; border-color: var(--mq-lagoon);
}
.inner-page .mq-btn-primary:hover, .mq-section .mq-btn-primary:hover {
    background: var(--mq-lagoon-deep); border-color: var(--mq-lagoon-deep); color: #fff;
}
.mq-btn-ghost {
    background: transparent; color: #fff; border: none;
    border-bottom: 1px solid rgba(255,255,255,0.5); border-radius: 0; padding-left: 0; padding-right: 0;
}
.mq-btn-ghost:hover { border-bottom-color: #fff; color: #fff; }
.inner-page .mq-btn-ghost, .mq-section .mq-btn-ghost {
    color: var(--mq-ink-soft); border-bottom-color: var(--mq-line-strong);
}
.mq-btn-outline { background: transparent; color: var(--mq-ink); border-color: var(--mq-line-strong); }
.mq-btn-outline:hover { border-color: var(--mq-lagoon); color: var(--mq-lagoon); }
.mq-btn-whatsapp { background: transparent; color: var(--mq-wa); border-color: var(--mq-wa); }
.mq-btn-whatsapp:hover { background: var(--mq-wa); color: #fff; }
.mq-btn-wechat-fill { background: #07c160; color: #fff; border-color: #07c160; }
.mq-btn-wechat-fill:hover { background: #06ad56; color: #fff; }

.mq-section { padding: 5rem 0; }
.mq-kicker {
    font-size: 0.7rem; letter-spacing: 0.18em; text-transform: uppercase;
    color: var(--mq-lagoon); margin-bottom: 0.65rem; font-weight: 600;
}
.mq-section-title {
    font-family: var(--mq-display); font-weight: 600;
    font-size: clamp(1.65rem, 3vw, 2.35rem); letter-spacing: 0.02em;
    margin-bottom: 0.75rem; line-height: 1.2;
}
.mq-section-lead { color: var(--mq-ink-soft); font-size: 0.95rem; max-width: 34rem; margin-bottom: 2rem; }

.mq-split {
    display: grid; grid-template-columns: 1fr 1.1fr; gap: 3rem; align-items: center;
}
.mq-split-rev { grid-template-columns: 1.1fr 1fr; }
.mq-split-rev .mq-split-copy { order: 2; }
.mq-split-rev .mq-split-media { order: 1; }
.mq-split-media img { width: 100%; aspect-ratio: 4/5; object-fit: cover; }
.mq-split-media.landscape img { aspect-ratio: 16/10; }

.mq-docs { border-top: 1px solid var(--mq-line); }
.mq-doc {
    display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between;
    gap: 0.75rem 1.5rem; padding: 1.5rem 0; border-bottom: 1px solid var(--mq-line);
}
.mq-doc h3 { font-family: var(--mq-display); font-weight: 600; font-size: 1.25rem; }
.mq-doc p { color: var(--mq-ink-soft); font-size: 0.88rem; flex: 1; min-width: 12rem; }
.mq-doc a {
    font-size: 0.78rem; letter-spacing: 0.08em; font-weight: 600; color: var(--mq-lagoon);
    border-bottom: 1px solid var(--mq-coral); padding-bottom: 2px;
}

.mq-private {
    text-align: center; padding: 4.5rem 1.5rem;
    background: var(--mq-lagoon-deep); color: #fff;
}
.mq-private h2 {
    font-family: var(--mq-display); font-weight: 600; font-size: 1.85rem; margin-bottom: 0.5rem;
}
.mq-private p { color: rgba(255,255,255,0.72); margin-bottom: 1.5rem; font-size: 0.9rem; }
.mq-private-links {
    display: flex; flex-wrap: wrap; justify-content: center; gap: 1.25rem 2rem;
    font-size: 0.82rem; letter-spacing: 0.08em; font-weight: 600;
}
.mq-private-links a, .mq-private-links button {
    background: none; border: none; color: #fff; cursor: pointer; font: inherit;
    border-bottom: 1px solid rgba(255,255,255,0.45); padding: 0.15rem 0;
}
.mq-private-links a:hover, .mq-private-links button:hover { border-bottom-color: #fff; color: #fff; }

.mq-page-hero {
    margin-top: var(--mq-nav-h); padding: 3rem 0 2.5rem;
    border-bottom: 1px solid var(--mq-line); background: var(--mq-sand);
}
.mq-breadcrumb { font-size: 0.72rem; letter-spacing: 0.06em; color: var(--mq-ink-soft); margin-bottom: 0.85rem; }
.mq-breadcrumb a { color: var(--mq-lagoon); }
.mq-breadcrumb span { margin: 0 0.35rem; opacity: 0.45; }
.mq-page-hero h1 {
    font-family: var(--mq-display); font-weight: 600;
    font-size: clamp(1.85rem, 3.5vw, 2.6rem);
}
.mq-page-hero .lead { color: var(--mq-ink-soft); margin-top: 0.5rem; font-size: 0.95rem; }

.mq-intro { font-size: 1rem; color: var(--mq-ink-soft); max-width: 40rem; margin-bottom: 2.5rem; line-height: 1.85; }
.mq-intro strong { color: var(--mq-ink); }

.mq-info-list { border-top: 1px solid var(--mq-line); margin-bottom: 2.5rem; }
.mq-info-row {
    display: grid; grid-template-columns: 8rem 1fr; gap: 1rem;
    padding: 1rem 0; border-bottom: 1px solid var(--mq-line); font-size: 0.9rem;
}
.mq-info-row strong {
    font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase;
    color: var(--mq-lagoon); font-weight: 600;
}
.mq-note { font-size: 0.8rem; color: var(--mq-ink-soft); margin-top: 1rem; }

.mq-gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.65rem; }
.mq-gallery img {
    width: 100%; aspect-ratio: 4/3; object-fit: cover; cursor: zoom-in;
    border: 1px solid var(--mq-line); transition: opacity 0.25s;
}
.mq-gallery img:hover { opacity: 0.9; }
.mq-gallery-duo { grid-template-columns: repeat(2, 1fr); }
.mq-gallery-duo img {
    aspect-ratio: 3/4; object-fit: contain; background: var(--mq-sand);
}
.mq-gallery-story { grid-template-columns: 1fr; gap: 1.75rem; }
.mq-gallery-story img { aspect-ratio: 16/9; }
.mq-gallery-leaflet { grid-template-columns: 1fr; gap: 2.5rem; }
.mq-gallery-leaflet figure { margin: 0; }
.mq-gallery-leaflet figcaption {
    font-size: 0.85rem; letter-spacing: 0.06em; font-weight: 600;
    color: var(--mq-lagoon); margin-bottom: 0.65rem;
}
.mq-gallery-leaflet img {
    aspect-ratio: auto; max-height: min(85vh, 1000px); object-fit: contain;
    background: var(--mq-sand); padding: 0.5rem; width: 100%;
}

.mq-pdf-embed {
    width: 100%; height: min(78vh, 820px);
    border: 1px solid var(--mq-line); background: var(--mq-sand);
}
.mq-video {
    background: #0a1214;
    border: 1px solid var(--mq-line);
    overflow: hidden;
    margin-bottom: 0.75rem;
}
.mq-video video {
    width: 100%; display: block;
    aspect-ratio: 16 / 9; object-fit: contain; background: #0a1214;
}
.mq-phase-block { margin-bottom: 2.75rem; }
.mq-phase-block h2 {
    font-family: var(--mq-display); font-weight: 600;
    font-size: 1.35rem; margin-bottom: 0.85rem;
}

.mq-faq-item { border-bottom: 1px solid var(--mq-line); }
.mq-faq-q {
    width: 100%; text-align: left; background: none; border: none; cursor: pointer;
    padding: 1.25rem 0; font-size: 0.98rem; font-weight: 600; color: var(--mq-ink);
    display: flex; justify-content: space-between; gap: 1rem; font-family: inherit;
}
.mq-faq-q::after { content: '+'; color: var(--mq-lagoon); font-size: 1.25rem; }
.mq-faq-item.open .mq-faq-q::after { content: '−'; }
.mq-faq-a { display: none; padding: 0 0 1.25rem; color: var(--mq-ink-soft); font-size: 0.92rem; }
.mq-faq-item.open .mq-faq-a { display: block; }
.mq-faq-a .linkish {
    background: none; border: none; color: var(--mq-lagoon); cursor: pointer;
    font: inherit; font-weight: 600; padding: 0; border-bottom: 1px solid var(--mq-coral);
}

.mq-footer {
    background: var(--mq-ink); color: rgba(255,255,255,0.65);
    padding: 2.75rem 0 1.5rem; font-size: 0.82rem;
}
.mq-footer-nav {
    display: flex; flex-wrap: wrap; gap: 0.65rem 1.35rem; margin-bottom: 1.5rem; font-size: 0.75rem;
}
.mq-footer-nav a { color: rgba(255,255,255,0.55); }
.mq-footer-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-bottom: 1.75rem;
}
.mq-footer-grid strong {
    display: block; color: rgba(255,255,255,0.85); margin-bottom: 0.3rem;
    font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase;
}
.mq-footer-grid a { color: rgba(255,255,255,0.85); }
.mq-footer-copy { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 1.15rem; }
.mq-footer-copy a { color: rgba(255,255,255,0.5); font-size: 0.75rem; }

.mq-float {
    position: fixed; right: 1rem; bottom: 1rem; z-index: 900;
    display: flex; flex-direction: column; gap: 0.5rem;
}
.mq-float-btn {
    width: 48px; height: 48px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    border: none; cursor: pointer; transition: transform 0.2s;
}
.mq-float-btn:hover { transform: translateY(-2px); }
.mq-float-wechat { background: #07c160; }
.mq-float-wa { background: #25d366; color: #fff; }
.mq-float-wa svg { width: 22px; height: 22px; }

.mq-modal-overlay {
    position: fixed; inset: 0; z-index: 2000; background: rgba(21,32,40,0.55);
    display: none; align-items: center; justify-content: center; padding: 1.5rem;
}
.mq-modal-overlay.show { display: flex; }
.mq-modal {
    background: var(--mq-paper); padding: 2rem 1.75rem; max-width: 380px; width: 100%;
    position: relative; text-align: center; border: 1px solid var(--mq-line);
}
.mq-modal h3 { font-family: var(--mq-display); font-weight: 600; font-size: 1.4rem; margin-bottom: 0.4rem; }
.mq-modal p { color: var(--mq-ink-soft); font-size: 0.85rem; margin-bottom: 1.15rem; }
.mq-modal img { margin: 0 auto; }
.mq-modal-close {
    position: absolute; top: 0.55rem; right: 0.75rem; background: none; border: none;
    font-size: 1.5rem; cursor: pointer; color: var(--mq-ink-soft);
}
.mq-modal-actions { display: flex; flex-direction: column; gap: 0.7rem; }
.mq-modal-actions .mq-btn { width: 100%; }

.mq-lightbox {
    position: fixed; inset: 0; z-index: 3000; background: rgba(10,20,24,0.94);
    display: none; align-items: center; justify-content: center; padding: 2.5rem 3.5rem;
}
.mq-lightbox.show { display: flex; }
.mq-lightbox img { max-width: min(96vw, 1200px); max-height: 88vh; object-fit: contain; }
.mq-lightbox-close, .mq-lightbox-prev, .mq-lightbox-next {
    position: absolute; background: transparent; border: 1px solid rgba(255,255,255,0.3);
    color: #fff; cursor: pointer; width: 44px; height: 44px;
    display: flex; align-items: center; justify-content: center; font-size: 1.35rem;
}
.mq-lightbox-close { top: 1rem; right: 1rem; }
.mq-lightbox-prev { left: 0.75rem; top: 50%; transform: translateY(-50%); }
.mq-lightbox-next { right: 0.75rem; top: 50%; transform: translateY(-50%); }
.mq-lightbox-caption {
    position: absolute; bottom: 1rem; left: 50%; transform: translateX(-50%);
    color: rgba(255,255,255,0.7); font-size: 0.78rem; text-align: center;
}

.mq-reveal {
    opacity: 0; transform: translateY(14px);
    transition: opacity 0.85s var(--mq-ease), transform 0.85s var(--mq-ease);
}
.mq-reveal.in { opacity: 1; transform: none; }

@media (max-width: 900px) {
    .mq-hamburger { display: flex; }
    .mq-menu {
        display: none; position: absolute; top: var(--mq-nav-h); left: 0; right: 0;
        background: var(--mq-paper); flex-direction: column; align-items: stretch;
        padding: 0.75rem 1.35rem 1.25rem; border-bottom: 1px solid var(--mq-line); gap: 0;
    }
    .mq-menu.open { display: flex; }
    .mq-menu a {
        color: var(--mq-ink) !important; padding: 0.85rem 0;
        border-bottom: 1px solid var(--mq-line) !important;
    }
    .mq-menu .mq-nav-cta {
        margin-top: 0.65rem; text-align: center; padding: 0.85rem !important;
    }
    .mq-split, .mq-split-rev { grid-template-columns: 1fr; gap: 1.75rem; }
    .mq-split-rev .mq-split-copy, .mq-split-rev .mq-split-media { order: unset; }
    .mq-footer-grid { grid-template-columns: 1fr; }
    .mq-gallery { grid-template-columns: 1fr 1fr; }
    .mq-info-row { grid-template-columns: 1fr; gap: 0.25rem; }
}

@media (max-width: 768px) {
    .mq-section { padding: 3.5rem 0; }
    .mq-gallery, .mq-gallery-duo, .mq-gallery-story, .mq-gallery-leaflet { grid-template-columns: 1fr; }
    .mq-lightbox { padding: 3.5rem 0.75rem 2.5rem; }
}