:root {
  --bg: #080b0b;
  --bg-soft: #101514;
  --panel: #131918;
  --panel-2: #171e1c;
  --gold: #d8ad55;
  --gold-bright: #f3d68b;
  --gold-deep: #8f6a2c;
  --cream: #f5efe1;
  --muted: #a8aea9;
  --line: rgba(216, 173, 85, 0.24);
  --green: #183a31;
  --shadow: 0 24px 80px rgba(0,0,0,.42);
  --shell: min(1180px, calc(100vw - 48px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--cream);
  font-family: "Noto Sans SC", "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  line-height: 1.7;
  overflow-x: hidden;
}
body.modal-open { overflow: hidden; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
button { color: inherit; }
::selection { background: var(--gold); color: #111; }

.grain {
  position: fixed; inset: 0; pointer-events: none; z-index: 99; opacity: .16;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.22'/%3E%3C/svg%3E");
  mix-blend-mode: soft-light;
}
.shell { width: var(--shell); margin-inline: auto; }

.site-header {
  position: fixed; inset: 0 0 auto; height: 84px; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 max(24px, calc((100vw - 1180px)/2));
  border-bottom: 1px solid transparent;
  transition: .35s ease;
}
.site-header.scrolled {
  height: 70px; background: rgba(8,11,11,.9); backdrop-filter: blur(18px);
  border-color: rgba(255,255,255,.08);
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  display: grid; place-items: center; width: 48px; height: 48px;
  border: 1px solid var(--gold); color: var(--gold-bright); font-weight: 800; letter-spacing: .08em;
  position: relative;
}
.brand-mark::after { content: ""; position: absolute; inset: 5px; border: 1px solid rgba(216,173,85,.35); }
.brand-copy { display: flex; flex-direction: column; line-height: 1.15; }
.brand-copy strong { font-size: 15px; letter-spacing: .12em; }
.brand-copy small { margin-top: 6px; font-size: 8px; letter-spacing: .13em; color: var(--muted); }
.nav { display: flex; align-items: center; gap: 32px; font-size: 13px; letter-spacing: .08em; }
.nav a { color: #d9ddd7; transition: color .2s; }
.nav a:hover { color: var(--gold-bright); }
.nav-cta { border: 1px solid var(--gold); padding: 9px 18px; }
.menu-toggle { display: none; background: transparent; border: 0; width: 38px; height: 38px; padding: 8px; }
.menu-toggle span { display: block; height: 1px; background: var(--cream); margin: 5px 0; }

.hero {
  min-height: 920px; height: 100svh; position: relative; overflow: hidden;
  display: flex; align-items: center; padding-top: 84px;
}
.hero-media { position: absolute; inset: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.78) contrast(1.08); transform: scale(1.04); }
.hero-overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(4,7,7,.98) 0%, rgba(4,7,7,.84) 38%, rgba(4,7,7,.28) 72%, rgba(4,7,7,.5) 100%),
    linear-gradient(0deg, var(--bg) 0%, transparent 28%),
    radial-gradient(circle at 78% 44%, rgba(216,173,85,.19), transparent 28%);
}
.hero-content { position: relative; z-index: 3; padding-bottom: 20px; }
.eyebrow, .section-kicker { color: var(--gold); font-size: 11px; font-weight: 700; letter-spacing: .27em; text-transform: uppercase; }
.hero-brand { margin: 24px 0 12px; color: #d8ddd7; letter-spacing: .22em; font-size: 14px; }
.hero h1 { margin: 0; max-width: 690px; font-family: "Noto Serif SC", "STSong", "SimSun", serif; font-weight: 700; line-height: .98; letter-spacing: .04em; }
.hero h1 { font-size: clamp(58px, 7vw, 112px); }
.hero h1 span { color: var(--gold-bright); text-shadow: 0 10px 36px rgba(216,173,85,.22); }
.hero h1 em { display: block; margin-top: 24px; font-size: .39em; font-style: normal; letter-spacing: .46em; color: #fff; }
.hero-lead { max-width: 680px; margin: 34px 0 0; color: #c8ccc7; font-size: 16px; line-height: 2; }
.hero-actions { display: flex; gap: 14px; margin-top: 35px; }
.button {
  min-height: 48px; display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid transparent; padding: 12px 24px; cursor: pointer; letter-spacing: .08em;
  transition: transform .2s ease, background .2s ease, border .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button-gold { background: linear-gradient(135deg, var(--gold-bright), var(--gold)); color: #12110e; font-weight: 800; box-shadow: 0 14px 36px rgba(216,173,85,.16); }
.button-whatsapp { background: linear-gradient(135deg, #2ee777, #20bd5a); color: #06190d; font-weight: 800; box-shadow: 0 14px 36px rgba(37,211,102,.2); }
.button-whatsapp:hover { background: linear-gradient(135deg, #41ef88, #25d366); }
.button-ghost { background: rgba(255,255,255,.03); border-color: rgba(255,255,255,.22); color: #fff; }
.button-ghost:hover { border-color: var(--gold); }
.button-full { width: 100%; }
.hero-proof { display: flex; gap: 46px; margin-top: 46px; }
.hero-proof div { display: flex; flex-direction: column; position: relative; padding-right: 35px; }
.hero-proof div:not(:last-child)::after { content: ""; position: absolute; right: 0; top: 2px; bottom: 2px; width: 1px; background: rgba(255,255,255,.16); }
.hero-proof strong { color: var(--gold-bright); font-size: 25px; font-family: Georgia, serif; }
.hero-proof span { font-size: 11px; color: var(--muted); letter-spacing: .08em; }
.hero-fish-card {
  position: absolute; z-index: 4; right: max(30px, calc((100vw - 1240px)/2)); top: 50%; transform: translateY(-46%);
  width: min(33vw, 440px); aspect-ratio: .88; border: 1px solid rgba(216,173,85,.34);
  background: rgba(9,13,12,.62); padding: 14px; box-shadow: var(--shadow); backdrop-filter: blur(8px);
}
.hero-fish-card::before, .hero-fish-card::after { content: ""; position: absolute; width: 70px; height: 70px; border-color: var(--gold); opacity: .7; }
.hero-fish-card::before { left: -9px; top: -9px; border-left: 2px solid; border-top: 2px solid; }
.hero-fish-card::after { right: -9px; bottom: -9px; border-right: 2px solid; border-bottom: 2px solid; }
.hero-fish-card > img { width: 100%; height: calc(100% - 72px); object-fit: cover; filter: contrast(1.08) saturate(.8); }
.fish-halo { position: absolute; width: 80%; aspect-ratio: 1; border-radius: 50%; background: rgba(216,173,85,.13); filter: blur(35px); top: 8%; left: 10%; }
.fish-card-caption { height: 72px; display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.fish-card-caption span { color: var(--gold); font-size: 10px; letter-spacing: .24em; writing-mode: vertical-rl; }
.fish-card-caption strong { font-family: "Noto Serif SC", serif; font-size: 16px; letter-spacing: .11em; }
.scroll-cue { position: absolute; z-index: 4; left: 50%; bottom: 18px; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 6px; }
.scroll-cue span { font-size: 8px; letter-spacing: .28em; color: var(--muted); }
.scroll-cue i { width: 1px; height: 38px; background: linear-gradient(var(--gold), transparent); animation: pulse 1.8s infinite; }
@keyframes pulse { 0%,100% { opacity:.35; transform: scaleY(.7); transform-origin: top; } 50% { opacity:1; transform: scaleY(1); } }

.marquee { overflow: hidden; border-block: 1px solid var(--line); background: #0c100f; padding: 13px 0; }
.marquee-track { display: flex; width: max-content; gap: 26px; align-items: center; animation: marquee 28s linear infinite; font-size: 12px; letter-spacing: .2em; color: #d7d9d5; }
.marquee-track b { color: var(--gold); font-size: 8px; }
@keyframes marquee { to { transform: translateX(-50%); } }

.section { padding: 130px 0; position: relative; }
.section h2 { margin: 14px 0 24px; font-size: clamp(40px, 5vw, 68px); line-height: 1.16; letter-spacing: .03em; font-family: "Noto Serif SC", "STSong", serif; font-weight: 600; }
.section h2 span, .promise h2 span, .reservation h2 span { color: var(--gold-bright); }
.intro { max-width: 640px; color: #b8bdb8; font-size: 16px; }
.split-grid { display: grid; grid-template-columns: 1.03fr .97fr; align-items: center; gap: 90px; }

.taste { background: radial-gradient(circle at 86% 35%, rgba(24,58,49,.52), transparent 34%), var(--bg); }
.taste-notes { margin-top: 38px; display: grid; gap: 8px; }
.taste-notes article { display: grid; grid-template-columns: 58px 1fr; gap: 18px; padding: 22px 0; border-top: 1px solid rgba(255,255,255,.09); }
.note-number { color: var(--gold); font-family: Georgia, serif; font-size: 13px; }
.taste-notes h3 { margin: 0 0 6px; font-size: 19px; letter-spacing: .08em; }
.taste-notes p { margin: 0; color: var(--muted); font-size: 14px; }
.taste-visual { position: relative; min-height: 650px; }
.image-frame { position: absolute; overflow: hidden; box-shadow: var(--shadow); }
.image-frame-main { right: 0; top: 0; width: 88%; height: 590px; border: 1px solid rgba(216,173,85,.28); padding: 12px; background: #111; }
.image-frame-main img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.78) contrast(1.1); }
.gold-seal { position: absolute; left: 0; bottom: 12px; width: 178px; height: 178px; border-radius: 50%; display: grid; place-items: center; text-align: center; background: radial-gradient(circle, #e4bf6b, #9b6d24); color: #12100b; border: 8px solid #0c100f; outline: 1px solid var(--gold); box-shadow: 0 18px 50px rgba(0,0,0,.4); }
.gold-seal strong { font-family: "Noto Serif SC", serif; font-size: 28px; line-height: 1.12; }
.gold-seal span { position: absolute; bottom: 25px; font-size: 7px; letter-spacing: .13em; }
.micro-copy { position: absolute; right: -42px; bottom: 118px; transform: rotate(90deg); color: #8e968e; letter-spacing: .3em; font-size: 8px; }

.origin { background: linear-gradient(180deg, #101513, #0b0f0e); border-block: 1px solid rgba(255,255,255,.05); }
.section-head { display: grid; grid-template-columns: 1fr .75fr; gap: 90px; align-items: end; margin-bottom: 55px; }
.section-head h2 { margin-bottom: 0; }
.section-head > p { color: var(--muted); margin: 0 0 12px; }
.origin-gallery { display: grid; grid-template-columns: 1.45fr 1fr; grid-template-rows: 310px 310px; gap: 18px; }
.origin-card { margin: 0; overflow: hidden; position: relative; min-height: 0; }
.origin-card-wide { grid-row: 1 / span 2; }
.origin-card img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.7) contrast(1.05); transition: transform .6s ease, filter .6s ease; }
.origin-card:hover img { transform: scale(1.035); filter: saturate(.9) contrast(1.08); }
.origin-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(4,7,6,.92), transparent 45%); }
.origin-card figcaption { position: absolute; z-index: 2; left: 22px; right: 22px; bottom: 20px; display: grid; grid-template-columns: 38px 1fr; align-items: center; }
.origin-card figcaption span { color: var(--gold); font-family: Georgia, serif; }
.origin-card figcaption strong { font-size: 18px; letter-spacing: .08em; }
.origin-card figcaption small { grid-column: 2; color: #abb1ab; letter-spacing: .1em; }
.origin-facts { margin-top: 40px; display: grid; grid-template-columns: repeat(4, 1fr); border-block: 1px solid var(--line); }
.origin-facts div { padding: 26px; border-right: 1px solid var(--line); }
.origin-facts div:last-child { border-right: 0; }
.origin-facts strong { display: block; color: var(--gold-bright); font-family: Georgia, serif; font-size: 30px; }
.origin-facts span { display: block; color: var(--muted); font-size: 12px; line-height: 1.5; }

.certification { background: radial-gradient(circle at 23% 50%, rgba(143,106,44,.14), transparent 26%), var(--bg); }
.certification-grid { display: grid; grid-template-columns: .92fr 1.08fr; gap: 100px; align-items: center; }
.cert-logos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 34px 0; }
.cert-logos div { min-height: 120px; display: grid; place-items: center; padding: 14px; border: 1px solid rgba(255,255,255,.1); background: rgba(255,255,255,.025); }
.cert-logos img { max-height: 62px; max-width: 105px; object-fit: contain; }
.cert-logos span { color: #cfd2ce; font-size: 10px; letter-spacing: .14em; }
.source-note { padding: 18px 20px; border-left: 2px solid var(--gold); background: rgba(216,173,85,.055); }
.source-note strong { color: var(--gold-bright); font-size: 13px; letter-spacing: .08em; }
.source-note p { margin: 6px 0 0; color: var(--muted); font-size: 12px; }
.cert-actions { display: flex; gap: 12px; margin-top: 28px; }
.document-stack { position: relative; min-height: 710px; }
.document-card { position: absolute; background: #fff; border: 0; padding: 0; cursor: zoom-in; box-shadow: var(--shadow); overflow: hidden; transition: transform .3s ease; }
.document-card:hover { transform: translateY(-6px) rotate(0deg); }
.document-card img { width: 100%; height: 100%; object-fit: cover; }
.document-card-front { width: 72%; height: 570px; left: 5%; top: 62px; transform: rotate(-3.4deg); z-index: 2; }
.document-card-back { width: 66%; height: 520px; right: 0; top: 0; transform: rotate(4.2deg); z-index: 1; }
.authentic-badge { position: absolute; z-index: 3; right: 22px; bottom: 18px; width: 170px; height: 170px; border-radius: 50%; background: #0d1211; border: 1px solid var(--gold); display: grid; place-items: center; text-align: center; box-shadow: 0 20px 50px rgba(0,0,0,.45); }
.authentic-badge img { width: 76px; height: 76px; object-fit: contain; border-radius: 50%; }
.authentic-badge span { font-size: 8px; letter-spacing: .16em; color: var(--gold-bright); }

.promise { position: relative; overflow: hidden; padding: 130px 0; background: #101311; }
.promise-bg { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(6,8,8,.96), rgba(6,8,8,.58)), url("images/batang-ai-aerial.jpg") center/cover; filter: saturate(.5); }
.promise-inner { position: relative; z-index: 2; display: grid; grid-template-columns: .55fr .8fr 1.2fr; gap: 55px; align-items: center; }
.promise-number { font-family: Georgia, serif; font-size: clamp(90px, 12vw, 180px); line-height: .8; color: transparent; -webkit-text-stroke: 1px var(--gold); text-shadow: 0 0 45px rgba(216,173,85,.16); }
.promise h2, .reservation h2 { margin: 14px 0 20px; font-size: clamp(42px, 5vw, 70px); font-family: "Noto Serif SC", serif; line-height: 1.08; }
.promise-copy p { color: #c0c4bf; }
.promise-steps { display: grid; gap: 14px; }
.promise-steps div { position: relative; padding: 22px 22px 22px 70px; border: 1px solid rgba(255,255,255,.11); background: rgba(7,10,9,.58); backdrop-filter: blur(8px); }
.promise-steps span { position: absolute; left: 22px; top: 22px; color: var(--gold); font-family: Georgia, serif; }
.promise-steps strong { display: block; letter-spacing: .08em; }
.promise-steps p { margin: 5px 0 0; color: var(--muted); font-size: 12px; }

.experience { background: linear-gradient(180deg, #0b0f0e, #101513); }
.experience-card { display: grid; grid-template-columns: 1fr 1fr; min-height: 520px; border: 1px solid var(--line); background: #0c100f; }
.experience-copy { padding: 70px; display: flex; flex-direction: column; justify-content: center; }
.experience-copy h2 { font-size: clamp(40px, 4.2vw, 60px); }
.experience-copy p { color: var(--muted); }
.text-link { margin-top: 18px; color: var(--gold-bright); font-size: 13px; letter-spacing: .1em; }
.text-link span { display: inline-block; margin-left: 10px; transition: transform .2s; }
.text-link:hover span { transform: translateX(5px); }
.experience-image { position: relative; overflow: hidden; }
.experience-image::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, #0c100f, transparent 34%); }
.experience-image img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.7) contrast(1.08); }

.faq { background: #0d1110; }
.faq-grid { display: grid; grid-template-columns: .72fr 1.28fr; gap: 100px; align-items: start; }
.accordion details { border-top: 1px solid rgba(255,255,255,.11); padding: 22px 0; }
.accordion details:last-child { border-bottom: 1px solid rgba(255,255,255,.11); }
.accordion summary { list-style: none; cursor: pointer; position: relative; padding-right: 36px; font-size: 17px; letter-spacing: .04em; }
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary::after { content: "+"; position: absolute; right: 4px; top: 0; color: var(--gold); font-size: 22px; font-weight: 300; transition: transform .2s; }
.accordion details[open] summary::after { transform: rotate(45deg); }
.accordion p { color: var(--muted); margin: 14px 36px 2px 0; font-size: 14px; }

.reservation { padding: 130px 0; background: radial-gradient(circle at 16% 30%, rgba(216,173,85,.15), transparent 30%), #111715; }
.reservation-grid { display: grid; grid-template-columns: 1fr .9fr; gap: 100px; align-items: center; }
.reservation-copy > p { color: var(--muted); max-width: 560px; }
.reservation-meta { margin-top: 38px; display: grid; gap: 16px; }
.reservation-meta div { padding-bottom: 14px; border-bottom: 1px solid rgba(255,255,255,.09); }
.reservation-meta small { display: block; color: var(--gold); letter-spacing: .12em; font-size: 10px; }
.reservation-meta strong { font-weight: 500; }
.reservation-form { padding: 36px; border: 1px solid var(--line); background: rgba(7,10,9,.52); box-shadow: var(--shadow); }
.reservation-form label { display: grid; gap: 7px; margin-bottom: 18px; color: #d9ddd8; font-size: 12px; letter-spacing: .08em; }
.reservation-form input, .reservation-form textarea { width: 100%; background: #0d1211; color: #fff; border: 1px solid rgba(255,255,255,.13); padding: 13px 14px; outline: 0; transition: border .2s; }
.reservation-form input:focus, .reservation-form textarea:focus { border-color: var(--gold); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-hint { margin: 13px 0 0; color: #7f8780; font-size: 10px; line-height: 1.6; }

.footer { padding: 48px 0; background: #070908; border-top: 1px solid rgba(255,255,255,.07); }
.footer-grid { display: grid; grid-template-columns: .8fr .6fr 1.3fr; gap: 50px; align-items: start; }
.footer-brand { color: var(--gold-bright); font-family: "Noto Serif SC", serif; font-size: 20px; }
.footer p { color: #7f867f; font-size: 11px; }
.footer-links { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; color: #b9beb8; font-size: 12px; }
.footer-legal { margin: 0; }

.doc-modal, .reservation-modal { width: min(1100px, 94vw); max-height: 92vh; border: 1px solid var(--line); padding: 0; background: #0d1110; color: #fff; box-shadow: 0 30px 100px rgba(0,0,0,.7); }
.doc-modal::backdrop, .reservation-modal::backdrop { background: rgba(0,0,0,.82); backdrop-filter: blur(8px); }
.modal-close { position: absolute; z-index: 4; right: 14px; top: 10px; width: 40px; height: 40px; border: 0; background: rgba(0,0,0,.6); color: #fff; font-size: 27px; cursor: pointer; }
.modal-tabs { display: flex; gap: 0; padding: 13px 64px 13px 14px; border-bottom: 1px solid rgba(255,255,255,.1); }
.modal-tabs button { border: 0; background: transparent; color: var(--muted); padding: 10px 16px; cursor: pointer; }
.modal-tabs button.active { color: var(--gold-bright); border-bottom: 1px solid var(--gold); }
.modal-image-wrap { max-height: calc(92vh - 68px); overflow: auto; background: #e8e7e1; padding: 16px; }
.modal-image-wrap img { width: 100%; height: auto; }
.reservation-modal { width: min(560px, 92vw); }
.reservation-result { padding: 46px; text-align: center; }
.result-icon { display: grid; place-items: center; width: 58px; height: 58px; margin: 0 auto 18px; border-radius: 50%; background: var(--gold); color: #111; font-size: 25px; font-weight: 800; }
.reservation-result h3 { font-family: "Noto Serif SC", serif; font-size: 26px; margin: 0 0 18px; }
.reservation-result pre { text-align: left; white-space: pre-wrap; background: #080b0b; border: 1px solid rgba(255,255,255,.1); padding: 18px; color: #d8ddd8; font-family: inherit; font-size: 13px; line-height: 1.8; }
.reservation-result .button + .button { margin-top: 10px; }
.modal-copy { background: transparent; }
.whatsapp-float {
  position: fixed; right: 24px; bottom: 24px; z-index: 48;
  display: inline-flex; align-items: center; gap: 10px; min-height: 54px;
  padding: 10px 18px 10px 12px; border-radius: 999px;
  background: linear-gradient(135deg, #2ee777, #20bd5a); color: #06190d;
  font-size: 12px; font-weight: 800; letter-spacing: .04em;
  box-shadow: 0 16px 44px rgba(0,0,0,.4), 0 0 0 1px rgba(255,255,255,.16) inset;
  transition: transform .2s ease, box-shadow .2s ease;
}
.whatsapp-float:hover { transform: translateY(-3px); box-shadow: 0 20px 52px rgba(0,0,0,.48), 0 0 0 1px rgba(255,255,255,.2) inset; }
.whatsapp-float svg { width: 28px; height: 28px; fill: currentColor; flex: 0 0 auto; }

.toast { position: fixed; left: 50%; bottom: 28px; transform: translate(-50%, 20px); z-index: 100; background: var(--gold); color: #111; padding: 11px 18px; opacity: 0; pointer-events: none; transition: .25s; font-size: 12px; font-weight: 700; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .75s ease, transform .75s ease; }
.reveal.in-view { opacity: 1; transform: translateY(0); }

@media (max-width: 1050px) {
  .hero-fish-card { width: 36vw; right: 24px; opacity: .84; }
  .hero-content { padding-right: 26vw; }
  .split-grid, .certification-grid { gap: 55px; }
  .promise-inner { grid-template-columns: .4fr .8fr 1.2fr; gap: 28px; }
}

@media (max-width: 820px) {
  :root { --shell: min(100% - 32px, 680px); }
  .site-header { height: 68px; padding: 0 16px; }
  .brand-mark { width: 42px; height: 42px; }
  .menu-toggle { display: block; z-index: 2; }
  .nav { position: fixed; inset: 0; background: rgba(7,9,8,.97); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 28px; transform: translateX(100%); transition: transform .28s ease; font-size: 16px; }
  .nav.open { transform: translateX(0); }
  .hero { min-height: 780px; height: auto; padding: 140px 0 95px; }
  .hero-media img { object-position: 62% center; }
  .hero-overlay { background: linear-gradient(90deg, rgba(4,7,7,.96), rgba(4,7,7,.64)), linear-gradient(0deg, var(--bg), transparent 32%); }
  .hero-content { padding-right: 0; }
  .hero h1 { font-size: clamp(54px, 14vw, 82px); }
  .hero h1 em { letter-spacing: .25em; }
  .hero-lead br { display: none; }
  .hero-fish-card { display: none; }
  .hero-proof { gap: 18px; }
  .hero-proof div { padding-right: 18px; }
  .scroll-cue { display: none; }
  .section { padding: 88px 0; }
  .split-grid, .section-head, .certification-grid, .faq-grid, .reservation-grid, .experience-card { grid-template-columns: 1fr; }
  .split-grid, .certification-grid, .faq-grid, .reservation-grid { gap: 58px; }
  .section-head { gap: 22px; }
  .taste-visual { min-height: 560px; }
  .image-frame-main { width: 92%; height: 500px; }
  .gold-seal { width: 150px; height: 150px; }
  .origin-gallery { grid-template-columns: 1fr; grid-template-rows: 380px 260px 260px; }
  .origin-card-wide { grid-row: auto; }
  .origin-facts { grid-template-columns: 1fr 1fr; }
  .origin-facts div:nth-child(2) { border-right: 0; }
  .origin-facts div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .document-stack { min-height: 620px; }
  .document-card-front { width: 76%; }
  .document-card-back { width: 70%; }
  .promise-inner { grid-template-columns: 1fr; }
  .promise-number { margin-bottom: -18px; }
  .experience-card { min-height: 0; }
  .experience-copy { padding: 45px 28px; }
  .experience-image { min-height: 330px; }
  .experience-image::after { background: linear-gradient(0deg, #0c100f, transparent 34%); }
  .footer-grid { grid-template-columns: 1fr; gap: 22px; }
}

@media (max-width: 520px) {
  .brand-copy small { display: none; }
  .brand-copy strong { font-size: 13px; }
  .hero { padding-top: 120px; }
  .hero-brand { font-size: 12px; }
  .hero-lead { font-size: 14px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-proof { display: grid; grid-template-columns: repeat(3, 1fr); }
  .hero-proof div { padding-right: 10px; }
  .hero-proof strong { font-size: 20px; }
  .hero-proof span { font-size: 9px; }
  .section h2, .promise h2, .reservation h2 { font-size: 39px; }
  .taste-notes article { grid-template-columns: 42px 1fr; }
  .taste-visual { min-height: 470px; }
  .image-frame-main { width: 95%; height: 420px; }
  .gold-seal { width: 120px; height: 120px; }
  .gold-seal strong { font-size: 22px; }
  .micro-copy { display: none; }
  .origin-gallery { grid-template-rows: 320px 220px 220px; }
  .origin-facts { grid-template-columns: 1fr; }
  .origin-facts div { border-right: 0; border-bottom: 1px solid var(--line); }
  .cert-logos { grid-template-columns: 1fr 1fr 1fr; }
  .cert-actions { flex-direction: column; }
  .document-stack { min-height: 500px; }
  .document-card-front { height: 430px; left: 0; }
  .document-card-back { height: 390px; }
  .authentic-badge { width: 120px; height: 120px; right: 0; }
  .authentic-badge img { width: 56px; height: 56px; }
  .promise { padding: 90px 0; }
  .experience-copy { padding: 34px 22px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .reservation-form { padding: 24px 18px; }
  .reservation-result { padding: 38px 22px; }
  .whatsapp-float { right: 14px; bottom: 14px; width: 54px; height: 54px; padding: 0; justify-content: center; }
  .whatsapp-float span { display: none; }
}


/* Official TRX Seafood Wharf restaurant logo */
.brand-logo {
  width: 178px;
  height: 60px;
  object-fit: contain;
  object-position: left center;
  filter: drop-shadow(0 5px 18px rgba(0,0,0,.42));
  transition: width .35s ease, height .35s ease;
}
.site-header.scrolled .brand-logo { width: 154px; height: 52px; }
.hero-logo {
  width: clamp(190px, 20vw, 285px);
  height: auto;
  margin: 0 0 24px;
  filter: drop-shadow(0 15px 36px rgba(0,0,0,.55));
}
.footer-logo {
  width: min(220px, 100%);
  height: auto;
  margin-bottom: 16px;
  filter: drop-shadow(0 8px 22px rgba(0,0,0,.4));
}

@media (max-width: 820px) {
  .brand-logo { width: 142px; height: 50px; }
  .site-header.scrolled .brand-logo { width: 132px; height: 46px; }
  .hero-logo { width: 210px; margin-bottom: 20px; }
}

@media (max-width: 430px) {
  .brand-logo { width: 126px; height: 45px; }
  .hero-logo { width: 185px; }
}