/* MenuVolt · página comercial. Paleta oficial: carbón, dorado y crema. */
:root {
  --bg: #0c0a08;
  --bg-2: #15110d;
  --bg-3: #1e1813;
  --ink: #f4ead7;
  --ink-soft: #d9cdb7;
  --muted: #a89b85;
  --gold: #d6a955;
  --gold-2: #f3d58f;
  --gold-deep: #8f6a22;
  --cream: #f7f1e6;
  --cream-2: #efe5d2;
  --char: #1a1510;
  --char-soft: #5a5045;
  --green: #183f33;
  --line: rgba(214, 169, 85, 0.32);
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans: "Avenir Next", Avenir, "Segoe UI", system-ui, -apple-system, sans-serif;
  --radius: 14px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { background: var(--bg); color: var(--ink); font: 17px/1.6 var(--sans); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.skip { position: absolute; left: -999px; top: 8px; background: var(--gold); color: var(--char); padding: 10px 16px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 12px; }
:focus-visible { outline: 3px solid var(--gold-2); outline-offset: 3px; border-radius: 6px; }

.wrap { width: min(1200px, 100% - 40px); margin-inline: auto; }
.narrow { width: min(820px, 100% - 40px); }
.center { text-align: center; }

/* Tipografía */
h1, h2, h3 { font-family: var(--serif); font-weight: 700; letter-spacing: -0.01em; line-height: 1.08; }
h1 { font-size: clamp(40px, 5vw, 68px); }
h2 { font-size: clamp(32px, 4.2vw, 54px); }
h3 { font-size: 23px; line-height: 1.2; }
h1 em, h2 em { font-style: italic; font-weight: 600; color: var(--gold-2); }
.eyebrow { font: 600 13px/1.4 var(--sans); letter-spacing: 0.24em; text-transform: uppercase; color: var(--gold); margin-bottom: 16px; }
.lead { font-size: clamp(17px, 1.5vw, 20px); color: var(--ink-soft); max-width: 640px; margin-top: 18px; }
.center .lead { margin-inline: auto; }
.fine { font-size: 14px; color: var(--muted); margin-top: 18px; }

/* Botones */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 52px; padding: 0 26px; border-radius: 999px; font: 700 15px/1 var(--sans); letter-spacing: 0.02em; text-decoration: none; border: 1.5px solid transparent; transition: transform 0.25s var(--ease), background 0.25s, box-shadow 0.25s, border-color 0.25s; }
.btn:active { transform: scale(0.98); }
.btn-gold { background: var(--gold); color: var(--char); box-shadow: 0 10px 30px rgba(214, 169, 85, 0.25); }
.btn-gold:hover { background: var(--gold-2); box-shadow: 0 14px 36px rgba(214, 169, 85, 0.35); }
.btn-ghost { border-color: rgba(244, 234, 215, 0.4); color: var(--ink); }
.btn-ghost:hover { border-color: var(--gold-2); color: var(--gold-2); }
.btn-ghost-dark { border-color: rgba(26, 21, 16, 0.35); color: var(--char); }
.btn-ghost-dark:hover { border-color: var(--gold-deep); color: var(--gold-deep); }
.btn-sm { min-height: 42px; padding: 0 18px; font-size: 14px; }
.tag { display: inline-block; font: 600 12px/1 var(--sans); letter-spacing: 0.18em; text-transform: uppercase; padding: 9px 14px; border: 1px solid var(--gold); color: var(--gold-2); border-radius: 999px; }
.tag-muted { border-color: #6d5f4b; color: var(--muted); }

/* Navegación */
.nav { position: fixed; inset: 0 0 auto; z-index: 50; transition: background 0.3s, box-shadow 0.3s, backdrop-filter 0.3s; }
.nav.scrolled { background: rgba(12, 10, 8, 0.86); backdrop-filter: blur(12px); box-shadow: 0 1px 0 var(--line); }
.nav-row { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.nav-logo img { height: 40px; width: auto; }
.nav-links { display: flex; align-items: center; gap: 26px; font-size: 15px; }
.nav-links a:not(.btn) { text-decoration: none; color: var(--ink-soft); transition: color 0.2s; }
.nav-links a:not(.btn):hover { color: var(--gold-2); }
.nav-login { padding-left: 18px; border-left: 1px solid var(--line); }
.nav-toggle { display: none; background: none; border: 0; width: 44px; height: 44px; cursor: pointer; position: relative; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--ink); margin: 5px auto; border-radius: 2px; transition: transform 0.3s, opacity 0.3s; }

/* Hero */
.hero { position: relative; overflow: hidden; padding: 150px 0 96px; background:
  radial-gradient(ellipse 60% 55% at 78% 40%, rgba(255, 120, 30, 0.16), transparent 70%),
  radial-gradient(ellipse 70% 60% at 20% 10%, rgba(214, 169, 85, 0.08), transparent 70%), var(--bg); }
.hero-grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: 56px; align-items: center; position: relative; z-index: 1; }
.hero h1 em { display: block; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero-proof { display: flex; flex-wrap: wrap; gap: 28px; margin-top: 42px; list-style: none; color: var(--muted); font-size: 15px; }
.hero-proof b { display: block; font-family: var(--serif); font-size: 24px; color: var(--gold-2); }
.hero-visual { position: relative; min-height: 520px; }
.browser { position: absolute; inset: 20px 40px auto 0; border-radius: 14px; overflow: hidden; background: #050505; box-shadow: 0 50px 100px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(214, 169, 85, 0.35); }
.browser-bar { display: flex; align-items: center; gap: 6px; height: 34px; padding: 0 14px; background: #1b1612; }
.browser-bar i { width: 10px; height: 10px; border-radius: 50%; background: #3b3028; }
.browser-bar span { margin-left: 10px; font-size: 12px; color: var(--muted); background: #0f0c09; padding: 4px 12px; border-radius: 6px; }
.phone { position: absolute; right: 0; bottom: 0; width: 34%; max-width: 230px; border-radius: 30px; overflow: hidden; padding: 8px; background: #050505; box-shadow: 0 40px 80px rgba(0, 0, 0, 0.7), 0 0 0 2px #3a3126; }
.phone img { border-radius: 22px; aspect-ratio: 9 / 18.5; object-fit: cover; object-position: top; width: 100%; }
.chip { position: absolute; display: flex; align-items: center; gap: 10px; background: rgba(21, 17, 13, 0.92); border: 1px solid var(--line); border-radius: 999px; padding: 10px 16px; font-size: 13px; color: var(--ink-soft); backdrop-filter: blur(8px); box-shadow: 0 20px 40px rgba(0, 0, 0, 0.45); }
.chip b { font-family: var(--serif); font-size: 20px; color: var(--gold-2); }
.chip-total { left: -18px; bottom: 70px; }
.chip-live { right: 30px; top: -6px; }
.chip-live i { width: 8px; height: 8px; border-radius: 50%; background: #5bd38a; box-shadow: 0 0 0 4px rgba(91, 211, 138, 0.2); }

/* Chispas */
.embers { position: absolute; inset: 0; pointer-events: none; opacity: 0.8; background-image:
  radial-gradient(2px 2px at 12% 30%, #ffb46b, transparent), radial-gradient(3px 3px at 22% 72%, #ff8a3d, transparent),
  radial-gradient(2px 2px at 35% 18%, #ffd08a, transparent), radial-gradient(1.5px 1.5px at 48% 60%, #ff9b4a, transparent),
  radial-gradient(2.5px 2.5px at 61% 12%, #ffbf73, transparent), radial-gradient(2px 2px at 70% 82%, #ff7a2a, transparent),
  radial-gradient(3px 3px at 83% 26%, #ffc681, transparent), radial-gradient(1.5px 1.5px at 91% 64%, #ff9b4a, transparent),
  radial-gradient(2px 2px at 77% 46%, #ffd9a0, transparent), radial-gradient(1.5px 1.5px at 56% 88%, #ffb46b, transparent); }

/* Franja */
.strip { border-block: 1px solid var(--line); background: var(--bg-2); }
.strip-row { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 14px 22px; padding: 20px 0; font: 600 13px/1 var(--sans); letter-spacing: 0.2em; text-transform: uppercase; color: var(--ink-soft); }
.strip .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--gold); }

/* Secciones */
.section { padding: 110px 0; background: var(--cream); color: var(--char); }
.section .eyebrow { color: var(--gold-deep); }
.section h2 em { color: var(--gold-deep); }
.section .lead { color: var(--char-soft); }
.section .fine { color: var(--char-soft); }
.section-dark { background: var(--bg-2); color: var(--ink); }
.section-dark .eyebrow { color: var(--gold); }
.section-dark h2 em { color: var(--gold-2); }
.section-dark .lead { color: var(--ink-soft); }
.section-soft { background: var(--cream-2); }
.section-head { margin-bottom: 56px; max-width: 820px; }
.section-head.center { margin-inline: auto; }

/* Antes / después */
.versus { display: grid; grid-template-columns: 1fr auto 1fr; gap: 24px; align-items: stretch; }
.vs-card { border-radius: var(--radius); padding: 38px 40px; }
.vs-old { background: #fff; border: 1px solid #e3d8c4; }
.vs-old .tag-muted { color: #7a6d5c; border-color: #cdbfa8; }
.vs-new { background: var(--bg-2); color: var(--ink); box-shadow: 0 30px 60px rgba(26, 21, 16, 0.18); }
.vs-card ul { list-style: none; margin-top: 26px; display: grid; gap: 16px; font-size: 18px; }
.vs-old li { color: #6d6155; padding-left: 30px; position: relative; }
.vs-old li::before { content: "✕"; position: absolute; left: 0; color: #b0a08a; }
.vs-new li { padding-left: 30px; position: relative; }
.vs-new li::before { content: "✓"; position: absolute; left: 0; color: var(--gold-2); font-weight: 700; }
.vs-arrow { align-self: center; width: 64px; height: 64px; border-radius: 50%; background: var(--gold); color: var(--char); display: grid; place-items: center; font-size: 28px; font-weight: 700; }

/* Canales */
.channels { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.channel { background: var(--bg-3); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 14px 26px; transition: transform 0.35s var(--ease), border-color 0.35s; }
.channel:hover { transform: translateY(-6px); border-color: var(--gold); }
.channel-img { border-radius: 10px; overflow: hidden; aspect-ratio: 4 / 3; background: #050505; }
.channel-img img { width: 100%; height: 100%; object-fit: cover; object-position: top left; }
.channel-img-tall img { object-position: top center; }
.channel h3 { margin: 22px 12px 8px; }
.channel p { margin: 0 12px; color: var(--ink-soft); font-size: 15.5px; }

/* Caso El Patrón */
.case-head { display: grid; grid-template-columns: 240px 1fr; gap: 48px; align-items: center; margin-bottom: 56px; }
.case-logo { width: 100%; border-radius: 12px; box-shadow: 0 0 0 2px var(--gold), 0 24px 50px rgba(26, 21, 16, 0.25); }
.badge { display: inline-flex; align-items: center; gap: 10px; font: 600 13px/1 var(--sans); letter-spacing: 0.12em; text-transform: uppercase; color: var(--green); background: #e1eee6; border-radius: 999px; padding: 10px 16px; margin-bottom: 18px; }
.badge i { width: 8px; height: 8px; border-radius: 50%; background: #2c9c5f; box-shadow: 0 0 0 4px rgba(44, 156, 95, 0.2); }
.dishes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 70px; }
.dishes figure { position: relative; border-radius: var(--radius); overflow: hidden; aspect-ratio: 4 / 3; background: var(--bg); }
.dishes img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s var(--ease); }
.dishes figure:hover img { transform: scale(1.05); }
.dishes figcaption { position: absolute; left: 16px; bottom: 14px; font: 600 12px/1 var(--sans); letter-spacing: 0.2em; text-transform: uppercase; color: var(--ink); background: rgba(12, 10, 8, 0.7); padding: 8px 12px; border-radius: 999px; }
.case-grid { display: grid; grid-template-columns: 360px 1fr; gap: 64px; align-items: start; }
.case-shot { border-radius: 26px; overflow: hidden; background: #050505; padding: 8px; box-shadow: 0 40px 80px rgba(26, 21, 16, 0.3); max-height: 760px; }
.case-shot img { border-radius: 20px; width: 100%; height: 744px; object-fit: cover; object-position: center 38%; }
.case-points h3 { font-size: clamp(26px, 2.6vw, 34px); margin-bottom: 26px; }
.steps-list { list-style: none; counter-reset: s; display: grid; gap: 20px; }
.steps-list li { counter-increment: s; position: relative; padding-left: 58px; color: var(--char-soft); font-size: 17px; }
.steps-list li b { color: var(--char); }
.steps-list li::before { content: counter(s, decimal-leading-zero); position: absolute; left: 0; top: -2px; font-family: var(--serif); font-size: 28px; font-weight: 700; color: var(--gold-deep); }
.qr-box { display: flex; align-items: center; gap: 22px; margin-top: 34px; padding: 20px; background: #fff; border: 1px solid #e3d8c4; border-radius: var(--radius); }
.qr-box img { width: 120px; height: 120px; border-radius: 8px; flex: none; }
.qr-box b { font-family: var(--serif); font-size: 20px; }
.qr-box p { color: var(--char-soft); font-size: 15px; margin-top: 4px; }
.case-venue { margin-top: 70px; border-radius: var(--radius); overflow: hidden; position: relative; }
.case-venue img { width: 100%; height: 420px; object-fit: cover; object-position: center 45%; }
.case-venue figcaption { position: absolute; left: 20px; bottom: 18px; background: rgba(12, 10, 8, 0.78); color: var(--ink); padding: 10px 16px; border-radius: 999px; font-size: 14px; }

/* Cómo vende */
.sell-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.sell { background: var(--bg-3); border: 1px solid var(--line); border-radius: var(--radius); padding: 34px 32px; position: relative; overflow: hidden; }
.sell::after { content: ""; position: absolute; inset: auto -40px -40px auto; width: 140px; height: 140px; border-radius: 50%; background: radial-gradient(circle, rgba(214, 169, 85, 0.14), transparent 70%); }
.sell .num { font-family: var(--serif); font-size: 44px; font-weight: 700; color: var(--gold); line-height: 1; }
.sell h3 { margin: 18px 0 10px; }
.sell p { color: var(--ink-soft); font-size: 16px; }

/* Funciones */
.features { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: #e2d6c1; border: 1px solid #e2d6c1; border-radius: var(--radius); overflow: hidden; }
.feature { background: var(--cream); padding: 30px 28px; transition: background 0.3s; }
.feature:hover { background: #fff; }
.feature h3 { font-size: 20px; margin-bottom: 8px; }
.feature h3::before { content: ""; display: block; width: 28px; height: 3px; background: var(--gold); border-radius: 2px; margin-bottom: 16px; }
.feature p { color: var(--char-soft); font-size: 15.5px; }

/* Cómo empieza */
.section-venue { position: relative; color: var(--ink); background: linear-gradient(rgba(12, 10, 8, 0.82), rgba(12, 10, 8, 0.9)), url("/site/img/fachada.webp") center/cover; }
.section-venue .eyebrow { color: var(--gold); }
.section-venue h2 em { color: var(--gold-2); }
.howto { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.howto li { border: 1px solid var(--line); border-radius: var(--radius); padding: 34px 28px; background: rgba(12, 10, 8, 0.7); }
.howto span { font-family: var(--serif); font-size: 64px; font-weight: 700; line-height: 1; color: var(--gold-2); }
.howto h3 { margin: 14px 0 8px; }
.howto p { color: var(--ink-soft); font-size: 16px; }

/* Presentación */
.deck-stage { position: relative; border-radius: var(--radius); overflow: hidden; box-shadow: 0 50px 100px rgba(0, 0, 0, 0.55), 0 0 0 1px var(--line); background: #000; }
.deck-stage img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; transition: opacity 0.35s; }
.deck-stage img.fading { opacity: 0.2; }
.deck-nav { position: absolute; top: 50%; translate: 0 -50%; width: 52px; height: 52px; border-radius: 50%; border: 1px solid var(--line); background: rgba(12, 10, 8, 0.75); color: var(--gold-2); font-size: 30px; line-height: 1; cursor: pointer; transition: background 0.2s; }
.deck-nav:hover { background: rgba(214, 169, 85, 0.25); }
.deck-prev { left: 16px; }
.deck-next { right: 16px; }
.deck-count { position: absolute; right: 18px; bottom: 16px; font-size: 13px; letter-spacing: 0.15em; color: var(--ink); background: rgba(12, 10, 8, 0.75); padding: 6px 12px; border-radius: 999px; }
.deck-thumbs { display: grid; grid-template-columns: repeat(10, 1fr); gap: 10px; margin: 18px 0 36px; }
.deck-thumbs button { border: 2px solid transparent; border-radius: 8px; overflow: hidden; padding: 0; cursor: pointer; background: #000; opacity: 0.55; transition: opacity 0.2s, border-color 0.2s; }
.deck-thumbs button[aria-selected="true"], .deck-thumbs button:hover { opacity: 1; border-color: var(--gold); }

/* Planes */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: center; }
.plan { background: #fff; border: 1px solid #e3d8c4; border-radius: var(--radius); padding: 40px 36px; position: relative; }
.plan h3 { font-size: 30px; }
.plan-for { color: var(--char-soft); margin: 8px 0 24px; font-size: 16px; }
.plan ul { list-style: none; display: grid; gap: 12px; }
.plan li { padding-left: 28px; position: relative; font-size: 16px; }
.plan li::before { content: "✓"; position: absolute; left: 0; color: var(--gold-deep); font-weight: 700; }
.plan-main { background: var(--bg-2); color: var(--ink); border-color: var(--gold); padding-block: 54px; box-shadow: 0 40px 80px rgba(26, 21, 16, 0.25); }
.plan-main .plan-for { color: var(--ink-soft); }
.plan-main li::before { color: var(--gold-2); }
.plan-flag { position: absolute; top: -15px; left: 50%; translate: -50% 0; background: var(--gold); color: var(--char); font: 700 12px/1 var(--sans); letter-spacing: 0.18em; text-transform: uppercase; padding: 9px 18px; border-radius: 999px; white-space: nowrap; }

/* FAQ */
.faq { display: grid; gap: 12px; }
.faq details { background: var(--cream); border: 1px solid #e0d3bd; border-radius: 12px; padding: 0 24px; }
.faq summary { cursor: pointer; list-style: none; padding: 22px 30px 22px 0; font-family: var(--serif); font-size: 20px; font-weight: 700; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0; top: 18px; font-size: 26px; color: var(--gold-deep); transition: transform 0.3s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding-bottom: 22px; color: var(--char-soft); }

/* CTA final */
.final { position: relative; overflow: hidden; padding: 120px 0; background: radial-gradient(ellipse 60% 70% at 80% 50%, rgba(255, 120, 30, 0.16), transparent 70%), var(--bg); }
.final-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: center; position: relative; z-index: 1; }
.final-logo { height: 60px; width: auto; margin-bottom: 34px; }
.final-dish { border-radius: 50%; overflow: hidden; aspect-ratio: 1; box-shadow: 0 0 0 2px var(--gold), 0 50px 100px rgba(0, 0, 0, 0.6); }
.final-dish img { width: 100%; height: 100%; object-fit: cover; object-position: 45% 60%; }

/* Pie */
.footer { background: #070605; border-top: 1px solid var(--line); padding: 44px 0; color: var(--muted); font-size: 14px; }
.footer-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; }
.footer img { height: 34px; width: auto; }
.footer nav { display: flex; flex-wrap: wrap; gap: 22px; }
.footer a { text-decoration: none; }
.footer a:hover { color: var(--gold-2); }

/* Animación de entrada */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }
.no-js .reveal { opacity: 1; transform: none; }

/* Responsive */
@media (max-width: 1080px) {
  .nav-links { gap: 18px; font-size: 14px; }
  .channels { grid-template-columns: repeat(2, 1fr); }
  .features { grid-template-columns: repeat(2, 1fr); }
  .howto { grid-template-columns: repeat(2, 1fr); }
  .deck-thumbs { grid-template-columns: repeat(5, 1fr); }
}
@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .nav-links { position: fixed; inset: 76px 0 auto; flex-direction: column; align-items: stretch; gap: 0; background: rgba(12, 10, 8, 0.97); padding: 12px 20px 24px; border-bottom: 1px solid var(--line); transform: translateY(-8px); opacity: 0; visibility: hidden; transition: opacity 0.25s, transform 0.25s, visibility 0.25s; }
  .nav.open .nav-links { opacity: 1; transform: none; visibility: visible; }
  .nav.open { background: rgba(12, 10, 8, 0.97); }
  .nav-links a:not(.btn) { padding: 14px 4px; border-bottom: 1px solid rgba(214, 169, 85, 0.15); font-size: 17px; }
  .nav-login { border-left: 0; padding-left: 4px; }
  .nav-links .btn { margin-top: 16px; }
  .nav.open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav.open .nav-toggle span:nth-child(2) { opacity: 0; }
  .nav.open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .hero { padding: 120px 0 72px; }
  .hero-grid, .final-grid, .case-grid { grid-template-columns: 1fr; }
  .hero-visual { min-height: 0; aspect-ratio: 1 / 0.82; }
  .versus { grid-template-columns: 1fr; }
  .vs-arrow { justify-self: center; rotate: 90deg; }
  .case-head { grid-template-columns: 1fr; gap: 28px; }
  .case-logo { width: 200px; }
  .case-shot { max-width: 380px; margin-inline: auto; }
  .sell-grid, .plans { grid-template-columns: 1fr; }
  .plan-main { order: -1; }
  .final-dish { max-width: 420px; }
  .section { padding: 84px 0; }
}
@media (max-width: 600px) {
  body { font-size: 16px; }
  .wrap, .narrow { width: calc(100% - 32px); }
  .nav-logo img { height: 32px; }
  .hero-visual { aspect-ratio: 1 / 1.05; }
  .browser { inset: 30px 18% auto 0; }
  .phone { width: 42%; }
  .chip-total { left: 0; bottom: 18px; }
  .chip-live { right: 0; top: 0; }
  .hero-proof { gap: 20px; }
  .hero-cta .btn { width: 100%; }
  .channels, .features, .howto, .dishes { grid-template-columns: 1fr; }
  .dishes figure:nth-child(n + 4) { display: none; }
  .vs-card { padding: 28px 24px; }
  .case-shot img { height: 600px; }
  .qr-box { flex-direction: column; text-align: center; }
  .case-venue img { height: 260px; }
  .deck-thumbs { grid-template-columns: repeat(5, 1fr); gap: 6px; }
  .deck-nav { width: 40px; height: 40px; font-size: 24px; }
  .footer-row { flex-direction: column; align-items: flex-start; }
}