/* =============================================================
   1. Tokens
   ============================================================= */
:root {
  --bg:       #15100c;
  --bg-2:     #1d1712;
  --bg-3:     #241c15;
  --paper:    #241c15;
  --ink:      #f3ece0;
  --ink-soft: #d8cbb6;
  --ink-mute: #9c8a72;
  --accent:   #e2591f;
  --accent-2: #7a2210;
  --line:     rgba(243, 236, 224, 0.12);

  --display: "Big Shoulders Display", "Arial Narrow", sans-serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;

  --ease-crearte: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-soft: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);

  --nav-h: 84px;
  --container: 1220px;
}

/* =============================================================
   2. Reset & base
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html { -webkit-text-size-adjust: 100%; tab-size: 2; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--sans);
  font-size: 16px; line-height: 1.65;
  background: var(--bg); color: var(--ink);
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: clip; overscroll-behavior-y: none;
}
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
p { text-wrap: pretty; }
h1, h2, h3, h4 {
  text-wrap: balance; line-height: .96; letter-spacing: -0.01em;
  font-family: var(--display); font-weight: 700; color: var(--ink);
  text-transform: uppercase;
}
em { font-style: normal; color: var(--accent); }
::selection { background: var(--accent); color: var(--bg); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }

/* =============================================================
   3. Utilities
   ============================================================= */
.container { max-width: var(--container); margin-inline: auto; padding-inline: 1.5rem; }
@media (min-width: 720px) { .container { padding-inline: 2.5rem; } }

.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

.skip-link {
  position: fixed; top: -100px; left: 1rem; padding: .6rem 1rem;
  background: var(--ink); color: var(--bg); z-index: 9999; border-radius: 6px; font-weight: 600;
  transition: top .3s var(--ease-crearte);
}
.skip-link:focus { top: 1rem; }

.kicker {
  font-family: var(--mono); font-size: .74rem; letter-spacing: .08em; text-transform: uppercase;
  color: var(--accent); display: inline-flex; align-items: center; gap: .5rem;
}
.kicker::before { content: ""; width: 20px; height: 1px; background: var(--accent); display: inline-block; }

.reveal { opacity: 0; transform: translateY(26px); transition: opacity .9s var(--ease-crearte), transform .9s var(--ease-crearte); }
.reveal.is-visible { opacity: 1; transform: none; }
.reveal[data-split] { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }
.no-js .hero-window { background: none; color: var(--ink); -webkit-text-fill-color: var(--ink); }
.no-js .micro-intro { display: none; }
.no-js .experiencia-card { position: static; }

/* =============================================================
   4. Nav
   ============================================================= */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 500; height: var(--nav-h);
  display: flex; align-items: center;
  background: transparent;
  transition: background .5s var(--ease-crearte), box-shadow .5s var(--ease-crearte), height .4s var(--ease-crearte);
}
.nav.is-solid {
  background: rgba(21, 16, 12, 0.9);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  box-shadow: 0 1px 0 var(--line);
  height: 68px;
}
.nav-inner { width: 100%; display: flex; align-items: center; justify-content: space-between; }
.nav-brand {
  font-family: var(--display); font-weight: 800; font-size: 1.3rem; letter-spacing: .02em;
  display: inline-flex; align-items: center; gap: .5rem;
}
.ember-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px 2px rgba(226, 89, 31, .7);
}
.nav-links { display: none; align-items: center; gap: 2.2rem; }
.nav-link {
  font-size: .82rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase;
  position: relative;
}
.nav-link::after {
  content: ""; position: absolute; left: 0; bottom: -4px;
  width: 100%; height: 1px; background: var(--accent);
  transform: scaleX(0); transform-origin: right;
  transition: transform .4s var(--ease-crearte);
}
.nav-link:hover::after { transform: scaleX(1); transform-origin: left; }
.nav-right { display: flex; align-items: center; gap: .7rem; }

.nav-portfolio-link {
  display: flex; align-items: center; gap: .35rem;
  font-size: .74rem; font-weight: 600; color: var(--ink-mute);
  padding: .5rem .65rem; border: 1px solid var(--line); border-radius: 100px;
  opacity: .75;
  transition: opacity .3s var(--ease-crearte), border-color .3s var(--ease-crearte), color .3s var(--ease-crearte);
}
.nav-portfolio-link:hover { opacity: 1; border-color: var(--accent); color: var(--accent); }
.nav-portfolio-link svg { width: 12px; height: 12px; flex-shrink: 0; }
.nav-portfolio-text { display: none; }
@media (min-width: 540px) { .nav-portfolio-text { display: inline; } }

.nav-right .nav-cta { display: none; }

/* Mobile nav — native <details> disclosure */
.nav-mobile { position: relative; }
.nav-toggle { display: flex; flex-direction: column; gap: 5px; padding: .5rem; list-style: none; cursor: pointer; }
.nav-toggle::-webkit-details-marker { display: none; }
.nav-toggle span { width: 22px; height: 1.5px; background: var(--ink); transition: transform .3s var(--ease-crearte); }
.nav-mobile[open] .nav-toggle span:nth-child(1) { transform: translateY(3.25px) rotate(45deg); }
.nav-mobile[open] .nav-toggle span:nth-child(2) { transform: translateY(-3.25px) rotate(-45deg); }
.mobile-menu-panel { display: none; }
.nav-mobile[open] .mobile-menu-panel {
  position: fixed; inset: 0; z-index: 490; background: var(--bg);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2rem;
}
.mobile-menu-panel a { font-family: var(--display); font-weight: 700; font-size: 2rem; text-transform: uppercase; }

@media (min-width: 960px) {
  .nav-links { display: flex; }
  .nav-right .nav-cta { display: inline-flex; }
  .nav-mobile { display: none; }
}

/* =============================================================
   5. Components
   ============================================================= */
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .95rem 1.9rem; font-size: .82rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
  border-radius: 3px;
  transition: transform .5s var(--ease-crearte), background .3s var(--ease-crearte), color .3s var(--ease-crearte), border-color .3s var(--ease-crearte);
}
.btn-primary { background: var(--accent); color: var(--bg); }
.btn-primary:hover { background: var(--ink); }
.btn-ghost { border: 1px solid var(--line); color: var(--ink); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

.progress-bar { position: fixed; top: 0; left: 0; height: 2px; width: 100%; z-index: 700; pointer-events: none; }
.progress-bar-fill { height: 100%; width: 0%; background: var(--accent); transform-origin: left; }

/* Custom cursor */
.cursor { display: none; position: fixed; top: 0; left: 0; z-index: 800; pointer-events: none; }
.cursor.is-ready { display: block; }
.cursor-dot { position: fixed; top: 0; left: 0; width: 6px; height: 6px; background: var(--accent); border-radius: 50%; pointer-events: none; z-index: 801; transform: translate(-50%,-50%); }
.cursor-ring {
  position: fixed; top: 0; left: 0; width: 36px; height: 36px; border-radius: 50%;
  border: 1px solid var(--ink); pointer-events: none; z-index: 800; transform: translate(-50%,-50%);
  mix-blend-mode: difference;
  transition: width .3s var(--ease-crearte), height .3s var(--ease-crearte);
}
.cursor-ring.is-hover { width: 60px; height: 60px; background: rgba(226, 89, 31, .15); }
@media (hover: none), (pointer: coarse) { .cursor, .cursor-dot, .cursor-ring { display: none; } }

/* Grain overlay */
.grain {
  position: fixed; inset: 0; z-index: 2; pointer-events: none;
  opacity: .05; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%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");
}

/* Micro-intro */
.micro-intro { position: fixed; inset: 0; z-index: 900; background: var(--bg); display: flex; align-items: center; justify-content: center; pointer-events: none; }
.micro-intro-line { width: 1px; height: 40%; background: var(--accent); transform: scaleY(0); transform-origin: center; }

/* Ember persist — hilo conductor fijo entre secciones */
.ember-persist {
  position: fixed; right: 22px; bottom: 22px; z-index: 600;
  width: 26px; height: 26px; color: var(--accent);
  filter: drop-shadow(0 0 8px rgba(226, 89, 31, .65));
  pointer-events: none;
  animation: ember-pulse 2.8s ease-in-out infinite;
}
.ember-persist svg { width: 100%; height: 100%; }
@keyframes ember-pulse {
  0%, 100% { transform: scale(1); opacity: .75; }
  50% { transform: scale(1.16); opacity: 1; }
}

/* =============================================================
   6. Hero — texto como ventana a las brasas
   ============================================================= */
.hero {
  position: relative; min-height: 100vh; min-height: 100svh;
  display: flex; align-items: center; justify-content: center; text-align: center;
  overflow: hidden; padding-top: var(--nav-h);
}
.hero-glow {
  position: absolute; inset: -20% -10% -30% -10%; z-index: 0;
  background: radial-gradient(45% 40% at 50% 45%, rgba(226, 89, 31, .18), transparent 70%);
  filter: blur(60px);
}
.hero-content { position: relative; z-index: 1; max-width: 880px; padding-inline: 1.5rem; }
.hero-title { margin: 0; }
.hero-window {
  display: inline-block;
  font-size: clamp(2.6rem, 8vw, 6.4rem);
  font-family: var(--display); font-weight: 800; text-transform: uppercase; line-height: .98;
  background-image: url("assets/img/hero.jpg");
  background-size: 170% auto;
  background-position: 50% 42%;
  background-repeat: no-repeat;
  -webkit-background-clip: text; background-clip: text;
  color: transparent; -webkit-text-fill-color: transparent;
}
@supports not (background-clip: text) {
  .hero-window { background: none; color: var(--ink); -webkit-text-fill-color: var(--ink); }
}
.hero-sub { max-width: 46ch; margin: 1.8rem auto 0; font-size: 1.02rem; color: var(--ink-soft); }
.hero-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; margin-top: 2.2rem; }

/* =============================================================
   7. Historia — texto pineado, fondo que cambia detrás
   ============================================================= */
.historia { position: relative; }
.historia-bg { position: absolute; inset: 0; z-index: 0; overflow: hidden; }
.historia-bg-layer {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: 0;
  transition: opacity 1.1s var(--ease-soft);
}
.historia-bg-layer.is-active { opacity: 1; }
.historia-bg-scrim {
  position: absolute; inset: 0;
  background:
    radial-gradient(55% 50% at 50% 45%, rgba(21,16,12,.32) 0%, transparent 100%),
    linear-gradient(180deg, rgba(21,16,12,.42) 0%, rgba(21,16,12,.58) 60%, var(--bg) 100%);
}
.historia-pin {
  position: relative; z-index: 1;
  min-height: 100vh; min-height: 100svh;
  display: flex; flex-direction: column; justify-content: center;
  padding-block: 6rem;
}
.historia-text { max-width: 56ch; font-size: 1.15rem; color: var(--ink-soft); margin-top: 1.4rem; }
.historia-text:first-of-type { margin-top: 1rem; }
.historia-sign { margin-top: 1.8rem; font-family: var(--mono); font-size: .85rem; color: var(--accent); }

/* =============================================================
   8. Experiencia — cards que se apilan como mazo
   ============================================================= */
.experiencia { padding-block: 7rem 4rem; }
.experiencia-head { max-width: 46ch; margin-bottom: 3.5rem; }
.experiencia-head h2 { font-size: clamp(2rem, 4vw, 3rem); margin-top: .8rem; }
.experiencia-stack { display: flex; flex-direction: column; padding-bottom: 8rem; }
.experiencia-card {
  position: sticky;
  top: calc(96px + var(--i, 0) * 16px);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 2.4rem 2.2rem;
  margin-bottom: 1.4rem;
  box-shadow: 0 -20px 50px -20px rgba(0, 0, 0, .55);
  transform-origin: top center;
  will-change: transform;
}
.experiencia-num { font-family: var(--mono); color: var(--accent); font-size: .9rem; }
.experiencia-card h3 { font-size: 1.7rem; margin: .8rem 0 .7rem; }
.experiencia-card p { color: var(--ink-mute); max-width: 52ch; font-size: .98rem; }
.experiencia-meta { display: inline-block; margin-top: 1.1rem; font-family: var(--mono); font-size: .74rem; text-transform: uppercase; letter-spacing: .05em; color: var(--ink-mute); }

/* =============================================================
   9. Galería — slideshow pineado a pantalla completa
   ============================================================= */
.galeria { position: relative; }
.galeria-pin { position: relative; min-height: 100vh; min-height: 100svh; overflow: hidden; display: flex; flex-direction: column; }
.galeria-head { position: relative; z-index: 3; padding-block: 3.5rem 0; }
.galeria-head h2 { font-size: clamp(2rem, 4vw, 3rem); margin-top: .8rem; color: var(--ink); }
.galeria-slides { position: absolute; inset: 0; z-index: 1; }
.galeria-slide { position: absolute; inset: 0; opacity: 0; transition: opacity .9s var(--ease-soft); }
.galeria-slide.is-active { opacity: 1; }
.galeria-slide img { width: 100%; height: 100%; object-fit: cover; filter: brightness(.62) saturate(1.05); }
.galeria-slide::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(21,16,12,.55) 0%, transparent 30%, transparent 65%, rgba(21,16,12,.85) 100%); }
.galeria-slide figcaption {
  position: absolute; left: 0; right: 0; bottom: 3.2rem; z-index: 2;
  text-align: center; font-family: var(--display); font-weight: 700; text-transform: uppercase;
  font-size: clamp(1.4rem, 3.4vw, 2.4rem); color: var(--ink);
  padding-inline: 1.5rem;
}
.galeria-progress {
  position: relative; z-index: 3; margin-top: auto;
  height: 2px; width: 100%; background: var(--line);
}
.galeria-progress-fill { display: block; height: 100%; width: 0%; background: var(--accent); }
.galeria-counter {
  position: absolute; right: 1.5rem; bottom: 1.4rem; z-index: 3;
  font-family: var(--mono); font-size: .78rem; letter-spacing: .05em; color: var(--ink-mute);
}

/* =============================================================
   10. Testimonios — marquee infinito
   ============================================================= */
.testimonios { padding-block: 6rem 5rem; }
.testimonios-head { max-width: 46ch; margin-bottom: 3rem; }
.testimonios-head h2 { font-size: clamp(2rem, 4vw, 3rem); margin-top: .8rem; }
.marquee-wrap { overflow: hidden; border-block: 1px solid var(--line); padding-block: 2.6rem; }
.marquee-track { display: flex; width: max-content; gap: 3rem; animation: marquee 42s linear infinite; }
.marquee-wrap:hover .marquee-track { animation-play-state: paused; }
.marquee-item {
  font-family: var(--display); font-weight: 600; text-transform: none;
  font-size: clamp(1.15rem, 2.4vw, 1.7rem);
  color: var(--ink-soft);
  white-space: nowrap;
  display: inline-flex; align-items: baseline; gap: .6rem;
}
.marquee-item cite {
  font-style: normal; font-family: var(--mono); font-size: .7rem; text-transform: uppercase;
  letter-spacing: .05em; color: var(--accent);
}
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(calc(-50% - 1.5rem)); } }

/* =============================================================
   11. CTA reserva — texto que se enciende (fill wipe) al scrollear
   ============================================================= */
.cta-reserva {
  position: relative; overflow: hidden; text-align: center;
  padding-block: 6rem 6.5rem; background: var(--bg-2); border-block: 1px solid var(--line);
  display: flex; flex-direction: column; align-items: center; gap: 2.6rem;
}
.cta-reserva-stack { position: relative; display: inline-block; }
.cta-reserva-outline, .cta-reserva-fill {
  font-family: var(--display); font-weight: 800; text-transform: uppercase;
  font-size: clamp(2.8rem, 10vw, 8rem); line-height: .95; letter-spacing: -.01em;
  margin: 0;
}
.cta-reserva-outline { color: transparent; -webkit-text-stroke: 1.5px var(--ink-mute); }
.cta-reserva-fill {
  position: absolute; inset: 0; color: var(--accent); -webkit-text-stroke: 1.5px var(--accent);
  clip-path: inset(0 100% 0 0);
}
.cta-reserva-btn { position: relative; z-index: 1; }

/* =============================================================
   12. Contacto / Reservas
   ============================================================= */
.contacto { padding-block: 6rem 7rem; }
.contacto-grid { display: grid; gap: 3rem; grid-template-columns: 1fr; }
.contacto-info h3 { font-size: 1.9rem; margin-bottom: 1rem; }
.contacto-info dl { display: flex; flex-direction: column; gap: .9rem; margin-top: 1.6rem; }
.contacto-info dt { font-family: var(--mono); font-size: .74rem; text-transform: uppercase; letter-spacing: .05em; color: var(--ink-mute); }
.contacto-info dd { font-size: 1rem; }

.form-field { position: relative; margin-bottom: 1.2rem; }
.form-field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1.2rem; }
.form-field-row .form-field { margin-bottom: 0; }
.form-field input, .form-field textarea {
  width: 100%; padding: .9rem 1rem; border: 1px solid var(--line); border-radius: 3px;
  background: var(--bg-2); color: var(--ink); font-family: var(--sans); font-size: .95rem;
  transition: border-color .3s var(--ease-crearte);
}
.form-field input:focus, .form-field textarea:focus { border-color: var(--accent); outline: none; }
.form-field textarea { min-height: 110px; resize: vertical; }
.contact-form .btn-primary { width: 100%; justify-content: center; margin-top: .5rem; }
.form-success { display: none; text-align: center; padding: 2rem; }
.form-success.is-visible { display: block; }
.form-success svg { width: 32px; height: 32px; color: var(--accent); margin-inline: auto 1rem; }

@media (min-width: 960px) { .contacto-grid { grid-template-columns: .8fr 1.2fr; gap: 5rem; } }

/* =============================================================
   13. Footer
   ============================================================= */
.footer { background: var(--bg-2); padding-block: 3.5rem 2rem; border-top: 1px solid var(--line); }
.footer-top { display: flex; flex-direction: column; gap: 2.4rem; padding-bottom: 2.4rem; border-bottom: 1px solid var(--line); }
.footer-brand { font-family: var(--display); font-weight: 800; font-size: 1.5rem; letter-spacing: .03em; }
.footer-cols { display: grid; grid-template-columns: 1fr; gap: 1.6rem; }
.footer-col h4 { font-family: var(--mono); font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-mute); margin-bottom: .8rem; font-weight: 500; }
.footer-col a, .footer-col p { display: block; font-size: .92rem; color: var(--ink-soft); margin-bottom: .4rem; }
.footer-bottom { display: flex; flex-direction: column; gap: 1rem; align-items: flex-start; justify-content: space-between; padding-top: 1.6rem; }
.footer-legal { font-size: .78rem; color: var(--ink-mute); }

.credit-badge {
  display: inline-flex; align-items: center; gap: .4rem;
  font-size: .82rem; font-weight: 500; color: var(--ink-soft);
  padding: .5rem .9rem; border: 1px solid var(--line); border-radius: 100px;
  transition: border-color .3s var(--ease-crearte), color .3s var(--ease-crearte);
}
.credit-badge svg { width: 12px; height: 12px; transition: transform .35s var(--ease-crearte); }
.credit-badge:hover { border-color: var(--accent); color: var(--accent); }
.credit-badge:hover svg { transform: translate(3px, -3px); }

@media (min-width: 720px) { .footer-cols { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 960px) { .footer-bottom { flex-direction: row; align-items: center; } }

/* =============================================================
   14. Responsive base
   ============================================================= */
@media (min-width: 1280px) { .container { padding-inline: 3rem; } }
@media (max-width: 719px) {
  .form-field-row { grid-template-columns: 1fr; gap: 0; }
  .form-field-row .form-field { margin-bottom: 1.2rem; }
  .ember-persist { right: 14px; bottom: 14px; width: 22px; height: 22px; }
}

/* =============================================================
   15. Reduced motion — solo lo intrusivo
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  .micro-intro { display: none; }
  .ember-persist { animation: none; }
  .marquee-track { animation-duration: 70s; }
}