:root {
  --fondo: #f4efe7;
  --fondo-2: #ece3d6;
  --tinta: #1b1512;
  --tinta-2: #5a4f47;
  --tinta-3: #8a7d72;
  --bordo: #8f2833;
  --bordo-claro: #b23b3f;
  --ladrillo: #9c5a44;
  --ladrillo-hondo: #6f3e2e;
  --crema-bordo: #f6ece0;
  --mostaza: #e6982f;
  --noche: #2a1210;
  --noche-2: #3a1c18;
  --claro-noche: #cdbaae;
  --linea: rgba(27, 21, 18, 0.12);
  --linea-noche: rgba(246, 236, 224, 0.14);
  --maxw: 1160px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--fondo);
  color: var(--tinta);
  font-family: "Archivo", system-ui, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* textura granulada, como las placas */
.grain {
  position: fixed; inset: 0; z-index: 9999; pointer-events: none; opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 220 220' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.eyebrow {
  font-family: "Space Mono", monospace;
  font-size: 0.72rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--bordo);
}
h2 {
  font-family: "Anton", sans-serif; font-weight: 400;
  font-size: clamp(2.1rem, 5.2vw, 3.6rem);
  line-height: 0.98; letter-spacing: 0.005em; text-transform: uppercase;
}
h2 .accent { color: var(--bordo); }
.lead { color: var(--tinta-2); font-size: 1.05rem; max-width: 54ch; }

/* ---------- NAV ---------- */
header {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(244, 239, 231, 0.85);
  border-bottom: 1px solid var(--linea);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 66px; }
.brand { display: flex; align-items: center; gap: 8px; font-family: "Anton", sans-serif; font-size: 1.25rem; text-transform: uppercase; letter-spacing: 0.02em; }
.brand .mark { color: var(--mostaza); font-family: "Archivo"; font-size: 1rem; }
.nav-links { display: flex; gap: 26px; align-items: center; }
.nav-links a { color: var(--tinta-2); font-size: 0.92rem; font-weight: 500; transition: color 0.2s; }
.nav-links a:hover { color: var(--tinta); }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 700; font-size: 0.92rem;
  padding: 11px 22px; border-radius: 4px;
  background: var(--bordo); color: var(--crema-bordo); border: 1px solid transparent;
  transition: transform 0.2s, background 0.2s, box-shadow 0.2s;
}
.btn:hover { transform: translateY(-2px); background: var(--bordo-claro); box-shadow: 0 12px 26px -14px var(--bordo); }
.btn-ghost { background: transparent; color: var(--tinta); border: 1px solid var(--linea); }
.btn-ghost:hover { background: rgba(27, 21, 18, 0.05); box-shadow: none; }
.nav .btn { padding: 9px 18px; }

/* ---------- HERO ---------- */
.hero { padding: clamp(64px, 11vh, 118px) 0 clamp(60px, 10vh, 108px); }
.hero-grid { display: grid; grid-template-columns: 1.08fr 0.92fr; gap: 54px; align-items: center; }
.hero h1 {
  font-family: "Anton", sans-serif; font-weight: 400;
  font-size: clamp(3.4rem, 10vw, 6.8rem);
  line-height: 0.88; text-transform: uppercase; letter-spacing: 0.01em; margin: 20px 0 24px;
}
.hero h1 .mag { color: var(--bordo); display: block; }
@supports ((-webkit-text-stroke: 1px black)) {
  .hero h1 .mag { -webkit-text-fill-color: transparent; -webkit-text-stroke: 3px var(--bordo); }
}
.hero p { color: var(--tinta-2); font-size: clamp(1.05rem, 2.2vw, 1.25rem); max-width: 44ch; margin-bottom: 32px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; }

/* pared de paneles acústicos */
.panel-wall {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px;
  padding: 16px; border-radius: 14px; background: var(--fondo-2); border: 1px solid var(--linea);
  aspect-ratio: 1 / 1.05;
}
.panel-wall i {
  display: block; border-radius: 8px; width: 100%; height: 100%;
  box-shadow: inset 0 2px 10px rgba(0,0,0,0.18);
  opacity: 0; transform: translateY(10px); animation: panelIn 0.6s ease forwards;
}
@keyframes panelIn { to { opacity: 1; transform: none; } }
.panel-wall i:nth-child(1){ background: var(--bordo); animation-delay:.05s; }
.panel-wall i:nth-child(2){ background: var(--ladrillo); animation-delay:.10s; }
.panel-wall i:nth-child(3){ background: var(--bordo); animation-delay:.15s; }
.panel-wall i:nth-child(4){ background: var(--ladrillo); animation-delay:.20s; }
.panel-wall i:nth-child(5){ background: var(--bordo-claro); animation-delay:.25s; }
.panel-wall i:nth-child(6){ background: var(--bordo); animation-delay:.30s; }
.panel-wall i:nth-child(7){ background: var(--bordo); animation-delay:.35s; }
.panel-wall i:nth-child(8){ background: var(--mostaza); animation-delay:.40s; }
.panel-wall i:nth-child(9){ background: var(--ladrillo); animation-delay:.45s; }
.panel-wall i:nth-child(10){ background: var(--ladrillo-hondo); animation-delay:.50s; }
.panel-wall i:nth-child(11){ background: var(--bordo); animation-delay:.55s; }
.panel-wall i:nth-child(12){ background: var(--bordo-claro); animation-delay:.60s; }

/* ---------- SECTIONS ---------- */
section { padding: clamp(66px, 10vh, 112px) 0; }
.sec-head { max-width: 640px; margin-bottom: 46px; }
.sec-head h2 { margin: 14px 0 16px; }

/* ---------- CLASES ---------- */
.cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.card {
  background: var(--fondo-2); border: 1px solid var(--linea); border-radius: 14px; padding: 34px 30px;
  transition: transform 0.25s, border-color 0.25s;
}
.card:hover { transform: translateY(-4px); border-color: var(--bordo); }
.card .kick { font-family: "Space Mono", monospace; font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ladrillo); }
.card h3 { font-family: "Archivo"; font-weight: 800; font-size: 1.6rem; margin: 10px 0 12px; }
.card p { color: var(--tinta-2); font-size: 0.98rem; }

/* ---------- PASILLO / PUERTAS ---------- */
.pasillo { background: linear-gradient(180deg, var(--noche-2) 0%, var(--noche) 100%); color: var(--crema-bordo); }
.pasillo .eyebrow { color: var(--mostaza); }
.pasillo h2 .accent { color: var(--bordo-claro); }
.pasillo .lead { color: var(--claro-noche); }
.doors { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.door {
  position: relative; background: var(--noche-2); border: 1px solid var(--linea-noche); border-radius: 12px;
  padding: 28px 20px 30px; min-height: 244px; display: flex; flex-direction: column; overflow: hidden;
  transition: transform 0.3s ease, border-color 0.3s ease;
}
.door::before {
  content: ""; position: absolute; inset: 0; z-index: 0;
  background: radial-gradient(72% 60% at 50% 122%, rgba(178, 59, 63, 0.85), transparent 72%);
  opacity: 0; transition: opacity 0.35s ease;
}
.door:hover { transform: translateY(-6px); border-color: var(--bordo-claro); }
.door:hover::before { opacity: 1; }
.door > * { position: relative; z-index: 1; }
.door .num { font-family: "Space Mono", monospace; font-size: 0.82rem; color: var(--mostaza); letter-spacing: 0.12em; }
.door h3 { font-family: "Archivo"; font-weight: 700; font-size: 1.22rem; line-height: 1.12; margin: 16px 0 12px; }
.door p { color: var(--claro-noche); font-size: 0.9rem; margin-top: auto; }

/* ---------- PRECIOS PRODUCCIÓN ---------- */
.precios { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.price { background: var(--fondo-2); border: 1px solid var(--linea); border-radius: 14px; padding: 36px 32px; display: flex; flex-direction: column; }
.price.feat { border-color: var(--bordo); background: linear-gradient(180deg, #f7ede1, var(--fondo-2)); }
.price .kick { font-family: "Space Mono", monospace; font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--tinta-3); }
.price .amount { font-family: "Space Mono", monospace; font-weight: 700; font-size: 2.4rem; color: var(--bordo); margin: 14px 0 4px; }
.price .amount small { font-size: 0.95rem; color: var(--tinta-3); font-weight: 400; }
.price p { color: var(--tinta-2); font-size: 0.95rem; margin-top: 10px; }
.precios-note { margin-top: 22px; color: var(--tinta-2); font-size: 0.92rem; }

/* ---------- SESIONES EN VIVO ---------- */
.envivo { background: var(--fondo-2); }
.envivo-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 40px; }
.tag {
  font-family: "Space Mono", monospace; font-size: 0.72rem; letter-spacing: 0.06em;
  padding: 8px 14px; border-radius: 999px; border: 1px solid var(--linea); color: var(--tinta); background: var(--fondo);
}
.tiers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: start; }
.tier {
  position: relative; background: var(--fondo); border: 1px solid var(--linea); border-radius: 16px;
  padding: 32px 28px; display: flex; flex-direction: column;
  transition: transform 0.25s, border-color 0.25s, box-shadow 0.25s;
}
.tier:hover { transform: translateY(-5px); border-color: var(--bordo); box-shadow: 0 22px 44px -30px rgba(0,0,0,0.5); }
.tier.feat { border-color: var(--bordo); background: linear-gradient(180deg, #fbf3e9, var(--fondo)); }
.tier-badge {
  position: absolute; top: 18px; right: 18px;
  font-family: "Space Mono", monospace; font-size: 0.64rem; letter-spacing: 0.14em; text-transform: uppercase;
  background: var(--bordo); color: var(--crema-bordo); padding: 5px 10px; border-radius: 999px;
}
.tier-name { font-family: "Anton", sans-serif; font-size: 2rem; text-transform: uppercase; letter-spacing: 0.01em; line-height: 1; }
.tier-sub { font-family: "Space Mono", monospace; font-size: 0.74rem; letter-spacing: 0.06em; color: var(--ladrillo); text-transform: uppercase; margin-top: 8px; }
.tier-price { font-family: "Space Mono", monospace; font-weight: 700; font-size: 2.6rem; color: var(--bordo); margin: 18px 0 4px; line-height: 1; }
.tier-price small { font-size: 0.95rem; color: var(--tinta-3); font-weight: 400; letter-spacing: 0.08em; }
.tier-list { list-style: none; display: grid; gap: 11px; margin-top: 20px; padding-top: 20px; border-top: 1px solid var(--linea); }
.tier-list li { position: relative; padding-left: 24px; font-size: 0.92rem; color: var(--tinta-2); line-height: 1.4; }
.tier-list li::before { content: "✓"; position: absolute; left: 0; top: 0; color: var(--bordo); font-weight: 700; }

.addons { margin-top: 26px; border: 1px solid var(--linea); border-radius: 14px; padding: 22px 24px; background: var(--fondo); display: flex; flex-wrap: wrap; align-items: center; gap: 12px 16px; }
.addons-label { font-family: "Space Mono", monospace; font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--bordo); }
.addons-list { display: flex; flex-wrap: wrap; gap: 9px; }
.addons-list span { font-size: 0.84rem; color: var(--tinta-2); border: 1px solid var(--linea); border-radius: 999px; padding: 6px 12px; }
.envivo-note { margin-top: 16px; color: var(--tinta-3); font-size: 0.86rem; font-family: "Space Mono", monospace; letter-spacing: 0.02em; }

/* ---------- RESERVAS ---------- */
.reservas { background: var(--bordo); color: var(--crema-bordo); }
.reservas .eyebrow { color: var(--mostaza); }
.reservas-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.reservas h2 { margin: 14px 0 16px; }
.reservas p { color: rgba(246, 236, 224, 0.82); margin-bottom: 26px; }
.reservas .btn { background: var(--crema-bordo); color: var(--bordo); }
.reservas .btn:hover { background: #fff; box-shadow: 0 12px 26px -14px rgba(0,0,0,0.5); }
.reservas .btn-ghost { background: transparent; color: var(--crema-bordo); border: 1px solid rgba(246,236,224,0.4); }
.reservas .btn-ghost:hover { background: rgba(246,236,224,0.1); }
.res-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.res-meta { border-top: 1px solid rgba(246,236,224,0.25); padding-top: 26px; margin-top: 34px; display: grid; gap: 16px; }
.res-meta div { display: flex; gap: 12px; align-items: baseline; }
.res-meta .label { font-family: "Space Mono", monospace; font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--mostaza); min-width: 92px; }
.res-meta .val { color: var(--crema-bordo); font-size: 0.96rem; }
.res-meta a { text-decoration: underline; text-underline-offset: 3px; }

/* ---------- FOOTER ---------- */
footer { border-top: 1px solid var(--linea); padding: 38px 0; }
.foot { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 18px; }
.foot .brand { font-size: 1.1rem; }
.foot-links { display: flex; gap: 22px; }
.foot-links a { color: var(--tinta-2); font-size: 0.9rem; transition: color 0.2s; }
.foot-links a:hover { color: var(--bordo); }
.foot small { color: var(--tinta-3); font-size: 0.8rem; }

/* ---------- REVEAL / FOCUS ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.in { opacity: 1; transform: none; }
a:focus-visible, .btn:focus-visible { outline: 2px solid var(--mostaza); outline-offset: 3px; border-radius: 6px; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 38px; }
  .panel-wall { max-width: 380px; aspect-ratio: 1 / 0.7; }
  .doors { grid-template-columns: repeat(2, 1fr); }
  .tiers { grid-template-columns: 1fr; }
  .reservas-inner { grid-template-columns: 1fr; gap: 30px; }
}
@media (max-width: 680px) {
  .nav-links a:not(.btn) { display: none; }
  .cards, .precios { grid-template-columns: 1fr; }
  .doors { grid-template-columns: 1fr; }
  .door { min-height: 0; }
  .hero h1 .mag { -webkit-text-stroke-width: 2px; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .panel-wall i { opacity: 1; transform: none; }
}