/* Fogón — Archetype 02 · Dark Warm Editorial */
:root {
  --bg: #15110e;
  --bg-2: #1d1814;
  --bg-3: #27201a;
  --ink: #f1e6d6;
  --mute: #a8998a;
  --line: rgba(241, 230, 214, .12);
  --accent: #e0662f;
  --gold: #d2aa6c;
  --serif: "Cormorant Garamond", Georgia, serif;
  --sans: "DM Sans", system-ui, sans-serif;
  --ease: cubic-bezier(.16, 1, .3, 1);
  --gut: clamp(16px, 4vw, 48px);
}
body { background: var(--bg); color: var(--ink); font-family: var(--sans); }
::selection { background: var(--accent); color: var(--bg); }
.wrap { width: 100%; max-width: 1300px; margin: 0 auto; padding: 0 var(--gut); }
.center { text-align: center; }
em { font-style: italic; }

.eyebrow { font-size: 12px; letter-spacing: .22em; text-transform: uppercase; color: var(--gold); margin-bottom: 18px; font-weight: 500; }
.h2 { font-family: var(--serif); font-weight: 400; font-size: clamp(40px, 5.6vw, 82px); line-height: 1; letter-spacing: -.015em; }
.h2 em { color: var(--accent); }
.h2.big { font-size: clamp(50px, 7.4vw, 112px); }
.sub, .lead { color: var(--mute); font-size: clamp(16px, 1.3vw, 18px); max-width: 56ch; margin-top: 22px; }
.head { margin-bottom: clamp(44px, 6vw, 80px); }
.head.center .sub { margin-inline: auto; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 16px 28px; border-radius: 2px; font-weight: 500; font-size: 14px; letter-spacing: .08em; text-transform: uppercase; transition: transform .45s var(--ease), background .3s, color .3s, box-shadow .4s, border-color .3s; }
.btn-ember { background: var(--accent); color: #1a0f08; }
.btn-ember:hover { background: #f07a41; box-shadow: 0 0 0 6px rgba(224, 102, 47, .18), 0 20px 50px -14px rgba(224, 102, 47, .8); }
.btn-ghost { border: 1px solid rgba(241, 230, 214, .35); color: var(--ink); }
.btn-ghost:hover { border-color: var(--ink); background: rgba(241, 230, 214, .06); }
.btn-block { width: 100%; }

/* Nav */
.nav { position: fixed; inset: 0 0 auto 0; z-index: 100; transition: background .4s, border-color .4s; border-bottom: 1px solid transparent; }
.nav.is-scrolled { background: rgba(21, 17, 14, .82); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-color: var(--line); }
.nav-in { height: 80px; display: flex; align-items: center; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-family: var(--serif); font-size: 32px; font-weight: 500; letter-spacing: .01em; }
.flame { width: 24px; height: 24px; fill: var(--accent); filter: drop-shadow(0 0 10px rgba(224, 102, 47, .6)); animation: flicker 3s ease-in-out infinite; transform-origin: 50% 90%; }
@keyframes flicker { 0%, 100% { transform: scale(1) rotate(0); } 30% { transform: scale(1.05, .96) rotate(-2deg); } 60% { transform: scale(.97, 1.04) rotate(2deg); } }
.menu { display: none; margin-left: auto; gap: 32px; align-items: center; font-size: 13px; letter-spacing: .1em; text-transform: uppercase; color: var(--mute); }
.menu a { transition: color .3s; }
.menu a:hover { color: var(--ink); }
.menu-cta { color: var(--ink) !important; border: 1px solid var(--accent); padding: 11px 18px; }
.menu-cta:hover { background: var(--accent); color: #1a0f08 !important; }
.burger { margin-left: auto; width: 46px; height: 46px; display: grid; place-content: center; gap: 7px; }
.burger span { width: 26px; height: 1.5px; background: var(--ink); transition: transform .4s var(--ease); }
.menu-open .burger span:first-child { transform: translateY(4.25px) rotate(45deg); }
.menu-open .burger span:last-child { transform: translateY(-4.25px) rotate(-45deg); }
.menu-open .menu { display: flex; flex-direction: column; align-items: stretch; gap: 0; position: fixed; top: 80px; left: 0; right: 0; bottom: 0; padding: 20px var(--gut); background: var(--bg); font-family: var(--serif); font-size: 34px; text-transform: none; letter-spacing: 0; color: var(--ink); }
.menu-open .menu a { padding: 14px 0; border-bottom: 1px solid var(--line); }
.menu-open .menu .menu-cta { margin-top: 24px; text-align: center; font-family: var(--sans); font-size: 14px; letter-spacing: .1em; text-transform: uppercase; background: var(--accent); color: #1a0f08 !important; padding: 18px; }

/* Hero */
.hero { position: relative; min-height: 100svh; display: flex; align-items: flex-end; padding: 140px 0 72px; isolation: isolate; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; z-index: -2; }
.hero-bg img { opacity: .75; }
.hero-bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(21,17,14,.55) 0%, rgba(21,17,14,.15) 35%, rgba(21,17,14,.85) 78%, var(--bg) 100%), linear-gradient(90deg, rgba(21,17,14,.75), transparent 60%); }
.hero-glow { position: absolute; z-index: -1; width: 60vw; height: 60vw; right: -10vw; top: 5vh; background: radial-gradient(circle, rgba(224,102,47,.28), transparent 60%); filter: blur(30px); animation: breathe 7s ease-in-out infinite; }
@keyframes breathe { 50% { opacity: .55; transform: scale(1.08); } }
.live { display: inline-flex; align-items: center; gap: 10px; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--gold); }
.ember { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 12px 2px var(--accent); animation: flick 1.6s infinite alternate; }
@keyframes flick { to { opacity: .45; } }
.hero-title { font-family: var(--serif); font-weight: 400; font-size: clamp(52px, 8.4vw, 136px); line-height: .92; letter-spacing: -.02em; margin: 24px 0 40px; max-width: 13ch; }
.hero-title em { color: var(--accent); }
.hero-foot { display: grid; gap: 28px; align-items: end; padding-top: 28px; border-top: 1px solid var(--line); }
.hero-foot p { color: #d6c9b8; max-width: 48ch; font-size: 17px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; }

/* Cifras */
.numbers { border-block: 1px solid var(--line); }
.numbers-grid { display: grid; grid-template-columns: 1fr 1fr; }
.numbers-grid > div { padding: 36px 12px 36px 0; }
.numbers-grid b { display: block; font-family: var(--serif); font-weight: 400; font-size: clamp(54px, 6vw, 90px); line-height: 1; color: var(--gold); }
.numbers-grid > div > span { display: block; color: var(--mute); font-size: 14px; margin-top: 6px; }

/* Diferencia */
.diff { padding: clamp(90px, 12vw, 160px) 0; }
.diff-grid { display: grid; gap: 16px; margin-top: 56px; }
.dcol { padding: 32px 28px; border: 1px solid var(--line); background: var(--bg-2); }
.dcol h3 { font-family: var(--serif); font-size: 34px; margin-bottom: 16px; color: var(--mute); }
.dcol li { padding: 10px 0; border-top: 1px solid var(--line); color: var(--mute); }
.dcol li::before { content: "— "; opacity: .5; }
.dcol-us { background: linear-gradient(160deg, rgba(224,102,47,.16), transparent 60%), var(--bg-3); border-color: rgba(224, 102, 47, .5); }
.dcol-us h3 { color: var(--ink); }
.dcol-us li { color: var(--ink); }
.dcol-us li::before { content: "✦ "; color: var(--accent); opacity: 1; }

/* Semana — scroll horizontal */
.week { position: relative; background: var(--bg-2); border-block: 1px solid var(--line); }
.week-sticky { padding: clamp(80px, 10vw, 120px) 0; }
.week-head { margin-bottom: 44px; }
.week-bar { height: 2px; background: var(--line); margin-top: 32px; max-width: 420px; overflow: hidden; }
.week-bar i { display: block; height: 100%; background: var(--accent); transform-origin: 0 50%; transform: scaleX(var(--p, 0)); }
.week-track { display: flex; gap: 18px; padding: 0 var(--gut); overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; will-change: transform; }
.week-track::-webkit-scrollbar { display: none; }
.day { flex: 0 0 min(82vw, 360px); scroll-snap-align: start; min-height: 470px; padding: 28px; border: 1px solid var(--line); background: var(--bg); display: flex; flex-direction: column; gap: 14px; position: relative; overflow: hidden; }
.day > span, .day div > span { font-size: 12px; letter-spacing: .2em; text-transform: uppercase; color: var(--gold); }
.day h3 { font-family: var(--serif); font-size: 30px; line-height: 1.08; font-weight: 400; }
.day h3 em { color: var(--accent); }
.day p { color: var(--mute); font-size: 15px; }
.day ul { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; }
.day li { font-size: 11px; letter-spacing: .08em; text-transform: uppercase; padding: 5px 10px; border: 1px solid rgba(210, 170, 108, .4); color: var(--gold); }
.day-img { padding: 0; }
.day-img img { width: 100%; height: 230px; object-fit: cover; transition: transform 1.2s var(--ease); }
.day-img:hover img { transform: scale(1.06); }
.day-img > div { padding: 22px 26px 26px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.day-end { justify-content: center; background: radial-gradient(circle at 50% 110%, rgba(224,102,47,.35), transparent 60%), var(--bg); }
.day-end .btn { margin-top: 20px; align-self: flex-start; }

/* Servicios */
.services { padding: clamp(90px, 12vw, 160px) 0; }
.svc-grid { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.svc { position: relative; background: var(--bg); padding: 36px 30px 40px; transition: transform .3s, background .4s; overflow: hidden; }
.svc::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at var(--gx, 50%) var(--gy, 50%), rgba(224, 102, 47, .2), transparent 55%); opacity: 0; transition: opacity .4s; }
.svc:hover::before { opacity: 1; }
.svc .n { font-family: var(--serif); font-style: italic; font-size: 20px; color: var(--accent); }
.svc h3 { font-family: var(--serif); font-size: 32px; font-weight: 500; margin: 34px 0 10px; position: relative; }
.svc p { color: var(--mute); position: relative; }

/* Planes */
.plans { padding: clamp(90px, 12vw, 160px) 0; background: linear-gradient(180deg, var(--bg), var(--bg-2)); }
.plan-grid { display: grid; gap: 18px; }
.plan { position: relative; padding: 38px 30px; border: 1px solid var(--line); background: var(--bg); display: flex; flex-direction: column; gap: 10px; transition: transform .5s var(--ease), border-color .4s; }
.plan:hover { transform: translateY(-6px); border-color: rgba(210, 170, 108, .5); }
.plan h3 { font-family: var(--serif); font-size: 42px; font-weight: 500; }
.freq { color: var(--gold); font-size: 13px; letter-spacing: .14em; text-transform: uppercase; }
.price { font-family: var(--serif); font-size: 50px; margin: 14px 0 8px; }
.price span { font-family: var(--sans); font-size: 14px; color: var(--mute); margin-left: 6px; }
.plan ul { flex: 1; margin-bottom: 20px; }
.plan li { padding: 11px 0; border-top: 1px solid var(--line); color: #d6c9b8; font-size: 15px; }
.plan-hot { border-color: var(--accent); background: radial-gradient(circle at 50% 0%, rgba(224, 102, 47, .2), transparent 60%), var(--bg); box-shadow: 0 50px 100px -50px rgba(224, 102, 47, .6); }
.tag { position: absolute; top: -1px; right: 24px; transform: translateY(-50%); background: var(--accent); color: #1a0f08; font-size: 11px; letter-spacing: .14em; text-transform: uppercase; padding: 6px 12px; font-weight: 700; }
.oneoff { margin-top: 28px; padding: 30px; border: 1px dashed rgba(210, 170, 108, .45); display: grid; gap: 20px; align-items: center; }
.oneoff h3 { font-family: var(--serif); font-size: 32px; }
.oneoff p { color: var(--mute); }
.oneoff b { color: var(--ink); font-weight: 700; }

/* Proceso */
.process { padding: clamp(90px, 12vw, 160px) 0; }
.process-grid { display: grid; gap: 56px; align-items: center; }
.process-media { overflow: hidden; }
.process-media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.timeline { margin-top: 40px; position: relative; padding-left: 34px; }
.timeline::before { content: ""; position: absolute; left: 7px; top: 8px; bottom: 8px; width: 1px; background: linear-gradient(var(--accent), var(--line)); }
.timeline li { position: relative; padding: 0 0 28px; }
.timeline li::before { content: ""; position: absolute; left: -32px; top: 7px; width: 11px; height: 11px; border-radius: 50%; background: var(--bg); border: 2px solid var(--accent); }
.timeline b { font-family: var(--serif); font-size: 26px; font-weight: 500; }
.timeline p { color: var(--mute); }

/* Nosotros */
.about { padding: clamp(90px, 12vw, 160px) 0; background: var(--bg-2); border-block: 1px solid var(--line); }
.about-grid { display: grid; gap: 56px; align-items: center; }
.values { display: grid; gap: 24px; margin-top: 44px; }
.values b { font-family: var(--serif); font-size: 26px; font-weight: 500; color: var(--gold); }
.values p { color: var(--mute); }
.chef-photo { position: relative; overflow: hidden; }
.chef-photo img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; filter: sepia(.25) saturate(.85) contrast(1.05); }
.chef-photo figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: 60px 26px 24px; background: linear-gradient(transparent, rgba(21, 17, 14, .92)); font-family: var(--serif); font-style: italic; font-size: 21px; line-height: 1.3; }

/* Testimonios */
.voices { padding: clamp(90px, 12vw, 150px) 0; }
.voice-grid { display: grid; gap: 40px; margin-top: 36px; }
.voice-grid p { font-family: var(--serif); font-size: clamp(24px, 2.2vw, 31px); line-height: 1.25; }
.voice-grid p::first-letter { color: var(--accent); }
.voice-grid cite { display: block; margin-top: 18px; font-style: normal; font-size: 12px; letter-spacing: .16em; text-transform: uppercase; color: var(--mute); }

/* FAQ */
.faq { padding: clamp(80px, 10vw, 140px) 0; border-top: 1px solid var(--line); }
.faq-grid { display: grid; gap: 40px; }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { cursor: pointer; list-style: none; padding: 24px 44px 24px 0; position: relative; font-family: var(--serif); font-size: clamp(21px, 1.9vw, 27px); }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; right: 6px; top: 50%; transform: translateY(-50%); font-size: 26px; color: var(--accent); transition: transform .4s var(--ease); }
.faq-list details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq-list details p { color: var(--mute); padding: 0 40px 24px 0; }

/* Contacto */
.contact { position: relative; padding: clamp(90px, 12vw, 160px) 0; overflow: hidden; isolation: isolate; border-top: 1px solid var(--line); }
.contact-glow { position: absolute; z-index: -1; left: -20vw; bottom: -30vw; width: 70vw; height: 70vw; background: radial-gradient(circle, rgba(224,102,47,.22), transparent 60%); }
.contact-grid { display: grid; gap: 56px; align-items: start; }
.info { margin-top: 40px; display: grid; gap: 16px; }
.info span { display: block; font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: var(--gold); }
.info a { text-decoration: underline; text-underline-offset: 4px; }
.form { display: grid; gap: 18px; padding: clamp(24px, 3vw, 38px); background: var(--bg-2); border: 1px solid var(--line); }
.form label > span, .chips legend { display: block; font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--mute); margin-bottom: 8px; }
.form input:not([type="checkbox"]), .form select, .form textarea { width: 100%; padding: 14px 0; background: transparent; border: 0; border-bottom: 1px solid rgba(241, 230, 214, .3); color: var(--ink); border-radius: 0; transition: border-color .3s; }
.form select option { background: var(--bg-2); }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--accent); }
.row2 { display: grid; gap: 18px; }
.chips { border: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.chips legend { width: 100%; }
.chips label { cursor: pointer; }
.chips input { position: absolute; opacity: 0; pointer-events: none; }
.chips label span { display: inline-block; padding: 8px 14px; border: 1px solid var(--line); font-size: 13px; transition: all .3s; }
.chips input:checked + span { background: var(--accent); border-color: var(--accent); color: #1a0f08; }
.chips input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }
.form-ok { color: var(--gold); }

/* Footer */
.footer { padding: 50px 0 28px; border-top: 1px solid var(--line); color: var(--mute); font-size: 14px; }
.foot-grid { display: grid; gap: 16px; margin-bottom: 24px; align-items: center; }
.footer .brand { color: var(--ink); font-size: 28px; }

/* Responsive */
@media (min-width: 720px) {
  .numbers-grid { grid-template-columns: repeat(4, 1fr); }
  .numbers-grid > div + div { padding-left: 24px; border-left: 1px solid var(--line); }
  .diff-grid { grid-template-columns: repeat(3, 1fr); }
  .svc-grid { grid-template-columns: repeat(2, 1fr); }
  .voice-grid { grid-template-columns: repeat(3, 1fr); }
  .values { grid-template-columns: repeat(3, 1fr); }
  .row2 { grid-template-columns: 1fr 1fr; }
  .oneoff { grid-template-columns: 1fr auto; padding: 34px 40px; }
  .foot-grid { grid-template-columns: auto 1fr auto; gap: 32px; }
}
@media (min-width: 960px) {
  .menu { display: flex; }
  .burger { display: none; }
  .hero-foot { grid-template-columns: 1fr auto; }
  .svc-grid { grid-template-columns: repeat(3, 1fr); }
  .plan-grid { grid-template-columns: repeat(3, 1fr); }
  .process-grid { grid-template-columns: 1.1fr 1fr; gap: 90px; }
  .about-grid { grid-template-columns: 1.2fr 1fr; gap: 90px; }
  .faq-grid { grid-template-columns: 1fr 1.4fr; gap: 90px; }
  .contact-grid { grid-template-columns: 1fr 1fr; gap: 90px; }
  /* Scroll horizontal fijado */
  .week-sticky { position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; justify-content: center; overflow: hidden; padding: 90px 0 40px; }
  .week-track { overflow: visible; scroll-snap-type: none; padding-left: max(var(--gut), calc((100vw - 1300px) / 2 + var(--gut))); padding-right: 12vw; }
  .day { flex-basis: 380px; min-height: 480px; }
}
@media (prefers-reduced-motion: reduce) {
  .flame, .hero-glow { animation: none; }
}