/* =============================================================
   BAYRON LONDOÑO — sistema visual
   Madre (Bayron) + submarcas: Raíces, Vereda, IA, Fotografía
   ============================================================= */

/* -------------------------------------------------------------
   1. Tokens
   ------------------------------------------------------------- */
:root {
  /* Bayron — lujo silencioso */
  --carbon:   #1C1A18;
  --carbon-2: #24211E;
  --lino:     #EDE7DD;
  --tinta:    #100F0E;
  --musgo:    #5C6653;
  --arena:    #A9825C;

  /* Raíces — tierra cálida */
  --rc-tierra:    #68362C;
  --rc-atardecer: #9C2B0D;
  --rc-oliva:     #7D8561;
  --rc-arena:     #E6CAB2;
  --rc-bg:        #F7F0E4;
  --rc-paper:     #FDFAF3;
  --rc-ink:       #3B2018;

  /* Vereda — café botánico */
  --vr-palma:  #2E4B3A;
  --vr-musgo:  #7C8C6E;
  --vr-tierra: #6B4A35;
  --vr-arena:  #EFE7DA;
  --vr-blanco: #FAF7F1;
  --vr-tinta:  #1F1D1A;
  --vr-panela: #C88A4B;

  /* IA — tecnología nocturna */
  --ia-bg:   #0B0D10;
  --ia-2:    #12151B;
  --ia-3:    #1A1F27;
  --ia-cyan: #6FE6CE;
  --ia-ink:  #E7EEF0;
  --ia-mute: #8A97A0;
  --ia-line: rgba(111, 230, 206, 0.16);

  --bg:   var(--carbon);
  --ink:  var(--lino);
  --line-dark:  rgba(237, 231, 221, 0.14);
  --line-light: rgba(16, 15, 14, 0.14);

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Jost', 'Segoe UI', system-ui, sans-serif;
  --font-alt: var(--font-display);

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --slow: 0.7s;

  --wrap: 1200px;
  --gutter: clamp(20px, 5vw, 64px);
}

/* -------------------------------------------------------------
   2. Reset & base
   ------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  overflow-x: clip;
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 17px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  overscroll-behavior-y: none;
}
img, svg, video, canvas { 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; }
[hidden] { display: none !important; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 600; text-wrap: balance; line-height: 1.06; letter-spacing: 0.01em; }
em { font-style: italic; }
::selection { background: var(--arena); color: var(--tinta); }

:focus-visible { outline: 2px solid var(--arena); outline-offset: 3px; border-radius: 2px; }

.skip-link {
  position: fixed; top: -100px; left: 1rem;
  padding: 0.6rem 1rem; background: var(--lino); color: var(--tinta);
  z-index: 9999; border-radius: 4px; font-weight: 400;
}
.skip-link:focus { top: 1rem; }

/* Anclas no quedan bajo el nav fijo */
:target { scroll-margin-top: 96px; }
[id] { scroll-margin-top: 96px; }

/* -------------------------------------------------------------
   3. Utilities
   ------------------------------------------------------------- */
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.wrap-narrow { max-width: 820px; }
.wrap-wide { max-width: 1440px; }

.num {
  font-size: 12px; letter-spacing: 0.32em; text-transform: uppercase;
  color: var(--arena); font-weight: 400; margin-bottom: 26px;
}
.kicker {
  font-size: 13px; letter-spacing: 0.42em; text-transform: uppercase;
  font-weight: 300; opacity: 0.75;
}
.rule {
  display: block; width: 88px; height: 1px; background: var(--arena);
  margin: 34px 0; transform-origin: left center;
  transition: transform 1.1s var(--ease-out) 0.15s;
}
html.js .rule:not(.is-visible):not(.rule-hero) { transform: scaleX(0); }

/* -------------------------------------------------------------
   4. Typography scale
   ------------------------------------------------------------- */
h2 { font-size: clamp(34px, 5.4vw, 62px); max-width: 16ch; }
h3 { font-size: clamp(22px, 2.6vw, 30px); }
.lead { font-size: clamp(18px, 2.2vw, 22px); line-height: 1.65; }
.section p { max-width: 62ch; }
.section p + p { margin-top: 1.2em; }

/* -------------------------------------------------------------
   5. Buttons
   ------------------------------------------------------------- */
.btn {
  display: inline-block; padding: 15px 38px;
  font-size: 13px; letter-spacing: 0.26em; text-transform: uppercase; font-weight: 400;
  border: 1px solid currentColor;
  transition: background var(--slow) var(--ease-out), color var(--slow) var(--ease-out), border-color var(--slow) var(--ease-out);
}
.btn-ghost { color: var(--lino); }
.btn-ghost:hover { background: var(--lino); color: var(--tinta); border-color: var(--lino); }
.btn-arena { color: var(--arena); border-color: var(--arena); }
.btn-arena:hover { background: var(--arena); color: var(--tinta); }
.btn-dark { color: var(--tinta); }
.btn-dark:hover { background: var(--tinta); color: var(--lino); }
.btn-pill { border-radius: 999px; }

/* -------------------------------------------------------------
   6. Nav (temable por marca vía body class)
   ------------------------------------------------------------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px var(--gutter);
  transition: background var(--slow) var(--ease-out), padding var(--slow) var(--ease-out), border-color var(--slow) var(--ease-out);
  border-bottom: 1px solid transparent;
}
.nav.is-solid {
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  padding-top: 14px; padding-bottom: 14px;
  border-bottom-color: var(--line-dark);
}
.nav-brand {
  font-family: var(--font-display);
  font-size: 17px; letter-spacing: 0.3em; text-transform: uppercase; font-weight: 500;
  white-space: nowrap; color: var(--ink);
}
.nav-links {
  display: flex; align-items: center; gap: clamp(16px, 2.6vw, 38px);
  font-size: 12.5px; letter-spacing: 0.2em; text-transform: uppercase; font-weight: 400;
}
.nav-links a { position: relative; padding: 4px 0; opacity: 0.82; color: var(--ink); transition: opacity var(--slow) var(--ease-out); }
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: 0; width: 100%; height: 1px;
  background: var(--arena); transform: scaleX(0); transform-origin: left center;
  transition: transform 0.6s var(--ease-out);
}
.nav-links a:hover { opacity: 1; }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-cta { color: var(--arena) !important; }

.nav-toggle { display: none; flex-direction: column; gap: 7px; padding: 10px 4px; z-index: 102; }
.nav-toggle span { display: block; width: 26px; height: 1px; background: var(--ink); transition: transform 0.5s var(--ease-out), opacity 0.5s var(--ease-out); }

/* -------------------------------------------------------------
   7. Secciones base
   ------------------------------------------------------------- */
.section { padding: clamp(96px, 14vw, 190px) 0; }
.section-lino { background: var(--lino); color: var(--tinta); }
.section-lino .rule { background: var(--arena); }
.section-carbon { background: var(--carbon); color: var(--lino); }

/* -------------------------------------------------------------
   8. Hero (home)
   ------------------------------------------------------------- */
.hero {
  position: relative; min-height: 100vh; min-height: 100svh;
  display: flex; align-items: center; justify-content: center; text-align: center; overflow: hidden;
}
.hero-media { position: absolute; inset: -8% 0; z-index: 0; will-change: transform; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; filter: saturate(0.78) sepia(0.08) contrast(1.02) brightness(0.92); }
.hero-tint { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(28,26,24,0.55) 0%, rgba(28,26,24,0.28) 45%, rgba(28,26,24,0.82) 100%); }
.hero-inner { position: relative; z-index: 1; padding: 120px var(--gutter) 80px; display: flex; flex-direction: column; align-items: center; }
.hero-title { font-size: clamp(52px, 11vw, 148px); font-weight: 600; letter-spacing: 0.05em; margin-top: 26px; text-shadow: 0 2px 40px rgba(16,15,14,0.45); }
.rule-hero { margin: 30px auto 26px; width: 120px; transform-origin: center; }
.hero-tagline { font-family: var(--font-display); font-style: italic; font-size: clamp(19px, 2.6vw, 27px); font-weight: 500; opacity: 0.92; }
.hero-cta { margin-top: 54px; }
.hero-inner > * { opacity: 0; transform: translateY(26px); animation: heroIn 1.3s var(--ease-out) forwards; }
.hero-inner > .kicker { animation-delay: 0.15s; }
.hero-inner > .hero-title { animation-delay: 0.3s; }
.hero-inner > .rule-hero { animation-delay: 0.55s; animation-name: heroRule; transform: scaleX(0); }
.hero-inner > .hero-tagline { animation-delay: 0.7s; }
.hero-inner > .hero-cta { animation-delay: 0.9s; }
@keyframes heroIn { to { opacity: 1; transform: translateY(0); } }
@keyframes heroRule { to { opacity: 1; transform: scaleX(1); } }
.hero-scroll { position: absolute; bottom: 34px; left: 50%; transform: translateX(-50%); z-index: 1; }
.hero-scroll span { display: block; width: 1px; height: 52px; background: linear-gradient(180deg, var(--lino), transparent); animation: scrollHint 2.8s var(--ease-out) infinite; }
@keyframes scrollHint {
  0% { transform: scaleY(0); transform-origin: top; }
  45% { transform: scaleY(1); transform-origin: top; }
  55% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* -------------------------------------------------------------
   9. Manifiesto (centrado, amplio)
   ------------------------------------------------------------- */
.manifiesto { text-align: center; }
.manifiesto .num { display: inline-block; }
.manifiesto .rule { margin-left: auto; margin-right: auto; transform-origin: center; }
html.js .manifiesto .rule:not(.is-visible) { transform: scaleX(0); }
.manifiesto h2 { max-width: 20ch; margin: 0 auto; }
.manifiesto p { margin-left: auto; margin-right: auto; }
.manifiesto .lead { max-width: 60ch; }
.manifiesto .manifiesto-body { max-width: 66ch; }

/* -------------------------------------------------------------
   10. Transición "¿Qué hago?"
   ------------------------------------------------------------- */
.transicion { background: var(--carbon); padding: clamp(56px, 8vw, 96px) 0 clamp(40px, 6vw, 64px); text-align: center; }
.transicion .kicker { color: var(--arena); opacity: 1; margin-bottom: 24px; display: block; }
.transicion h2 { margin: 0 auto 34px; max-width: 20ch; color: var(--lino); }

/* -------------------------------------------------------------
   11. Bandas "Lo que hago" (full-bleed, cada una distinta)
   ------------------------------------------------------------- */
.band {
  position: relative; overflow: hidden;
  min-height: clamp(560px, 82vh, 820px);
  display: flex; align-items: center;
  padding: clamp(70px, 10vw, 130px) 0;
}
.band-inner { position: relative; z-index: 2; width: 100%; }
.band-index {
  font-family: var(--font-display); font-style: italic;
  font-size: clamp(60px, 9vw, 130px); line-height: 1; opacity: 0.28;
}
.band-kicker { font-size: 12px; letter-spacing: 0.4em; text-transform: uppercase; margin: 14px 0 18px; }
.band-title { font-size: clamp(40px, 7vw, 92px); line-height: 1.0; margin-bottom: 22px; }
.band-title em { font-style: italic; }
.band-desc { max-width: 44ch; font-size: clamp(16px, 1.6vw, 19px); opacity: 0.86; }
.band-go {
  display: inline-flex; align-items: center; gap: 12px; margin-top: 40px;
  font-size: 12px; letter-spacing: 0.28em; text-transform: uppercase;
}
.band-go .arrow { transition: transform var(--slow) var(--ease-out); }
.band:hover .band-go .arrow { transform: translateX(10px); }

/* etiqueta rotada al costado */
.band-tag {
  position: absolute; z-index: 2; top: 50%; right: clamp(14px, 3vw, 40px);
  transform: translateY(-50%) rotate(90deg); transform-origin: center;
  font-size: 11px; letter-spacing: 0.5em; text-transform: uppercase; opacity: 0.5; white-space: nowrap;
  pointer-events: none;
}

/* fondo foto para bandas */
.band-media { position: absolute; inset: 0; z-index: 0; }
.band-media img { width: 100%; height: 100%; object-fit: cover; }
.band-scrim { position: absolute; inset: 0; z-index: 1; }

/* --- Banda Fotografía (charcoal, split minimal) --- */
.band-foto { background: var(--carbon); color: var(--lino); }
.band-foto .band-inner { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(30px, 5vw, 80px); align-items: center; }
.band-foto .band-index, .band-foto .band-kicker { color: var(--arena); }
.band-foto-figure { position: relative; overflow: hidden; aspect-ratio: 4 / 5; }
.band-foto-figure::after {
  content: ""; position: absolute; inset: 14px; border: 1px solid rgba(237,231,221,0.35); z-index: 2; pointer-events: none;
}
.band-foto-figure img { width: 100%; height: 100%; object-fit: cover; filter: saturate(0.7) sepia(0.08) contrast(1.04); }
.band-foto-thumbs { display: flex; gap: 12px; margin-top: 22px; }
.band-foto-thumbs span { flex: 1; height: 1px; background: var(--line-dark); }

/* --- Banda IA (negra, malla de nodos) --- */
.band-ia { background: var(--ia-bg); color: var(--ia-ink); }
.band-ia .band-inner { text-align: center; display: flex; flex-direction: column; align-items: center; }
.band-ia .band-index { color: var(--ia-cyan); opacity: 0.5; }
.band-ia .band-kicker { color: var(--ia-cyan); font-family: 'JetBrains Mono', ui-monospace, monospace; letter-spacing: 0.3em; }
.band-ia .band-title { font-family: 'Space Grotesk', var(--font-body); font-weight: 500; letter-spacing: -0.01em; }
.band-ia .band-desc { margin: 0 auto; }
.band-ia .band-go { color: var(--ia-cyan); }
.band-ia-mesh { position: absolute; inset: 0; z-index: 0; width: 100%; height: 100%; opacity: 0.9; }
.band-ia-glow { position: absolute; inset: 0; z-index: 1; background: radial-gradient(60% 60% at 50% 45%, rgba(111,230,206,0.10), transparent 70%); pointer-events: none; }

/* --- Bandas Raíces (foto real + tierra) --- */
.band-rc { color: var(--rc-arena); }
.band-rc .band-scrim { background: linear-gradient(90deg, rgba(40,16,8,0.86) 0%, rgba(40,16,8,0.5) 45%, rgba(40,16,8,0.2) 100%); }
.band-rc .band-index { color: var(--rc-arena); }
.band-rc .band-kicker { color: var(--rc-arena); }
.band-rc .band-title { font-family: 'Passion One', 'Arial Black', sans-serif; font-weight: 700; text-transform: uppercase; letter-spacing: 0.01em; line-height: 0.94; }
.band-rc .band-title em { color: var(--rc-arena); font-style: normal; }
.band-rc .band-go { color: var(--rc-arena); }
.band-rc .band-tag { color: var(--rc-arena); }

/* --- Banda Vereda (crema botánica, clara) --- */
.band-vr { background: var(--vr-arena); color: var(--vr-tinta); }
.band-vr .band-inner { display: grid; grid-template-columns: 1fr 0.9fr; gap: clamp(30px, 5vw, 70px); align-items: center; }
.band-vr .band-index { color: var(--vr-panela); }
.band-vr .band-kicker { color: var(--vr-tierra); }
.band-vr .band-title { color: var(--vr-palma); }
.band-vr .band-title em { color: var(--vr-panela); }
.band-vr .band-go { color: var(--vr-tierra); }
.band-vr-figure { position: relative; display: flex; justify-content: center; }
.band-vr-figure img { max-height: 560px; width: auto; filter: drop-shadow(0 40px 60px rgba(46,75,58,0.28)); }
.band-vr-botanic { position: absolute; inset: 0; z-index: 0; opacity: 0.5; pointer-events: none; color: var(--vr-musgo); }

/* -------------------------------------------------------------
   12. Frase (bloque)
   ------------------------------------------------------------- */
.quote { background: var(--musgo); color: var(--lino); padding: clamp(110px, 16vw, 210px) 0; text-align: center; }
.quote-text { font-family: var(--font-display); font-size: clamp(34px, 6.5vw, 76px); font-weight: 500; line-height: 1.15; letter-spacing: 0.01em; max-width: 18ch; margin: 0 auto; }

/* -------------------------------------------------------------
   13. Fortalezas / servicios / contacto / footer
   ------------------------------------------------------------- */
.servicios { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(28px, 4vw, 64px); margin-top: 64px; }
.servicio { border-top: 1px solid var(--line-light); padding-top: 28px; }
.servicio h3 { margin-bottom: 14px; }
.servicio p { opacity: 0.82; font-size: 16px; }

.fortalezas { list-style: none; padding: 0; margin-top: 34px; }
.fortaleza { display: grid; grid-template-columns: 72px 1fr; gap: clamp(16px, 3vw, 44px); align-items: baseline; padding: clamp(26px, 3.5vw, 40px) 0; border-bottom: 1px solid var(--line-light); }
.fortaleza:first-child { border-top: 1px solid var(--line-light); }
.fortaleza-num { font-family: var(--font-display); font-style: italic; font-size: 22px; color: var(--arena); }
.fortaleza p { margin-top: 8px; opacity: 0.78; }

.section-contacto { text-align: left; }
.contacto-mail { display: inline-block; margin-top: 44px; font-family: var(--font-display); font-size: clamp(24px, 4.6vw, 54px); font-weight: 500; letter-spacing: 0.01em; position: relative; line-height: 1.2; word-break: break-word; }
.contacto-mail::after { content: ""; position: absolute; left: 0; bottom: -6px; width: 100%; height: 1px; background: var(--arena); transform: scaleX(0); transform-origin: left center; transition: transform 0.8s var(--ease-out); }
.contacto-mail:hover::after { transform: scaleX(1); }
.contacto-acciones { margin-top: 52px; display: flex; align-items: center; gap: 34px; flex-wrap: wrap; }
.contacto-red { font-size: 13px; letter-spacing: 0.26em; text-transform: uppercase; opacity: 0.8; border-bottom: 1px solid var(--line-dark); padding-bottom: 3px; transition: opacity var(--slow) var(--ease-out), border-color var(--slow) var(--ease-out); }
.contacto-red:hover { opacity: 1; border-color: var(--arena); }

.footer { background: var(--tinta); color: var(--lino); padding: 76px 0 56px; text-align: center; }
.footer-brand { font-family: var(--font-display); font-size: 19px; letter-spacing: 0.32em; text-transform: uppercase; }
.footer-tagline { font-family: var(--font-display); font-size: 15px; opacity: 0.6; margin-top: 10px; }
.footer-meta { margin-top: 34px; font-size: 12.5px; letter-spacing: 0.06em; opacity: 0.6; }
.footer-meta a { border-bottom: 1px solid var(--line-dark); padding-bottom: 2px; transition: opacity var(--slow) var(--ease-out); }
.footer-meta a:hover { opacity: 1; border-color: var(--arena); }
.footer-sep { margin: 0 10px; opacity: 0.5; }

/* -------------------------------------------------------------
   14. Reveals + cortina + pastilla "Ver" + lightbox
   ------------------------------------------------------------- */
.reveal { transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out); }
html.js .reveal:not(.is-visible) { opacity: 0; transform: translateY(34px); }
.reveal[data-split] { opacity: 1; transform: none; }
.rule.reveal { transition: opacity 0.9s var(--ease-out), transform 1.1s var(--ease-out) 0.15s; }

html.js .curtain img, html.js .curtain > * { }
html.js .curtain-img { clip-path: inset(0 0 100% 0); transform: scale(1.06); transition: clip-path 1.5s var(--ease-out), transform 2.2s var(--ease-out); }
html.js .curtain.is-visible .curtain-img { clip-path: inset(0 0 0 0); transform: scale(1); }

.view-pill {
  position: fixed; top: 0; left: 0; z-index: 90; pointer-events: none;
  padding: 12px 26px; border-radius: 999px; background: var(--lino); color: var(--tinta);
  font-size: 11px; letter-spacing: 0.3em; text-transform: uppercase; font-weight: 400;
  opacity: 0; transform: translate(-50%, -50%) scale(0.7);
  transition: opacity 0.35s var(--ease-out), transform 0.35s var(--ease-out); will-change: left, top;
}
.view-pill.is-on { opacity: 1; transform: translate(-50%, -50%) scale(1); }

.lightbox { border: 0; padding: 0; background: transparent; max-width: min(94vw, 1240px); max-height: 92vh; }
.lightbox::backdrop { background: rgba(16, 15, 14, 0.93); }
.lightbox img { width: 100%; height: auto; max-height: 86vh; object-fit: contain; }
.lightbox-close { position: absolute; top: -2px; right: 6px; color: #fff; font-size: 13px; letter-spacing: 0.3em; text-transform: uppercase; padding: 12px; mix-blend-mode: difference; }

/* -------------------------------------------------------------
   15. Subpáginas — cabecera + CTA comunes
   ------------------------------------------------------------- */
.page-hero { padding: clamp(150px, 20vw, 240px) 0 clamp(50px, 7vw, 90px); }
.page-hero h1 { font-size: clamp(44px, 8.5vw, 104px); letter-spacing: 0.01em; max-width: 15ch; }
.page-hero .kicker { opacity: 1; margin-bottom: 24px; }
.filosofia { font-family: var(--font-display); font-style: italic; font-size: clamp(19px, 2.5vw, 26px); font-weight: 500; max-width: 46ch; opacity: 0.9; line-height: 1.5; }
.page-cta { padding: clamp(90px, 13vw, 170px) 0; text-align: center; border-top: 1px solid var(--line-dark); }
.page-cta h2 { margin: 0 auto 40px; }

/* Acciones finales: WhatsApp + página oficial del proyecto */
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.oficial { margin-top: clamp(44px, 6vw, 72px); padding-top: clamp(32px, 4vw, 48px); border-top: 1px solid var(--line-dark); }
.oficial-k { font-size: 11.5px; letter-spacing: 0.34em; text-transform: uppercase; opacity: 0.6; margin-bottom: 16px; }
.oficial-url { font-family: var(--font-display); font-size: clamp(20px, 2.6vw, 30px); }
.oficial .btn { margin-top: 24px; }

/* -------------------------------------------------------------
   16. FOTOGRAFÍA — galería museo
   ------------------------------------------------------------- */
body.page-foto { background: var(--carbon); color: var(--lino); }
.museo-hero { padding: clamp(150px, 20vw, 240px) 0 clamp(30px, 5vw, 70px); text-align: center; }
.museo-hero h1 { font-size: clamp(46px, 8vw, 110px); margin: 0 auto; max-width: 16ch; }
.museo-hero .kicker { color: var(--arena); opacity: 1; margin-bottom: 26px; }
.museo-hero .rule { margin: 34px auto; transform-origin: center; }
html.js .museo-hero .rule:not(.is-visible) { transform: scaleX(0); }
.museo-hero .filosofia { margin: 0 auto; text-align: center; }

/* Galería tipo museo: piezas moderadas, enmarcadas, bien organizadas */
.museo-cat { padding: clamp(52px, 7vw, 104px) 0; }
.museo-cat-head { text-align: center; margin-bottom: clamp(30px, 4vw, 56px); }
.museo-cat-head .k { font-size: 12px; letter-spacing: 0.4em; text-transform: uppercase; color: var(--arena); display: block; margin-bottom: 12px; }
.museo-cat-head h2 { font-size: clamp(26px, 3.4vw, 42px); margin: 0 auto; }
.museo-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(28px, 4vw, 66px); max-width: 880px; margin: 0 auto; }
.obra { margin: 0; }
.obra-frame { position: relative; display: block; overflow: hidden; aspect-ratio: 4 / 5; }
.obra-frame::after { content: ""; position: absolute; inset: 12px; border: 1px solid rgba(237,231,221,0.30); z-index: 3; pointer-events: none; }
.obra-frame img { width: 100%; height: 100%; object-fit: cover; filter: saturate(0.7) sepia(0.06) contrast(1.03); }
.obra--wide { grid-column: 1 / -1; }
.obra--wide .obra-frame { aspect-ratio: 16 / 9; }
.obra-cap { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; margin-top: 16px; }
.obra-cap .t { font-family: var(--font-display); font-size: clamp(17px, 1.9vw, 23px); }
.obra-cap .n { font-size: 10.5px; letter-spacing: 0.3em; text-transform: uppercase; opacity: 0.5; white-space: nowrap; }

/* -------------------------------------------------------------
   17. IA — portafolio tecnológico
   ------------------------------------------------------------- */
body.page-ia { background: var(--ia-bg); color: var(--ia-ink); --ink: var(--ia-ink); --line-dark: var(--ia-line); }
body.page-ia .nav-brand, body.page-ia .nav-links a { color: var(--ia-ink); }
body.page-ia .nav-links a::after { background: var(--ia-cyan); }
body.page-ia .nav-cta { color: var(--ia-cyan) !important; }
body.page-ia .nav.is-solid { background: rgba(11,13,16,0.9); border-bottom-color: var(--ia-line); }
.ia-hero { position: relative; padding: clamp(160px, 22vw, 260px) 0 clamp(70px, 10vw, 130px); overflow: hidden; }
.ia-hero-mesh { position: absolute; inset: 0; z-index: 0; width: 100%; height: 100%; }
.ia-hero-glow { position: absolute; inset: 0; z-index: 0; background: radial-gradient(55% 50% at 70% 30%, rgba(111,230,206,0.12), transparent 70%); pointer-events: none; }
.ia-hero .wrap { position: relative; z-index: 2; }
.ia-kicker { font-family: 'JetBrains Mono', ui-monospace, monospace; font-size: 12px; letter-spacing: 0.28em; text-transform: uppercase; color: var(--ia-cyan); margin-bottom: 26px; }
.ia-hero h1 { font-family: 'Space Grotesk', var(--font-body); font-weight: 500; font-size: clamp(42px, 7.5vw, 100px); letter-spacing: -0.02em; line-height: 1.0; }
.ia-hero h1 em { font-style: normal; color: var(--ia-cyan); }
.ia-hero .filosofia { font-family: 'Space Grotesk', var(--font-body); font-style: normal; color: var(--ia-mute); margin-top: 30px; opacity: 1; }
.ia-mono { font-family: 'JetBrains Mono', ui-monospace, monospace; }

/* stack de herramientas */
.ia-stack { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 40px; }
.ia-chip {
  font-family: 'JetBrains Mono', ui-monospace, monospace; font-size: 12px; letter-spacing: 0.08em;
  padding: 9px 16px; border: 1px solid var(--ia-line); border-radius: 999px; color: var(--ia-ink);
  background: rgba(255,255,255,0.02);
}
.ia-chip b { color: var(--ia-cyan); font-weight: 500; }

/* sección proyectos */
.ia-section { padding: clamp(70px, 10vw, 140px) 0; }
.ia-section h2 { font-family: 'Space Grotesk', var(--font-body); font-weight: 500; letter-spacing: -0.01em; }
.ia-section .ia-kicker { display: block; }
.proyectos { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(20px, 3vw, 40px); margin-top: 56px; }
.proyecto {
  position: relative; display: block; border: 1px solid var(--ia-line); border-radius: 14px; overflow: hidden;
  background: var(--ia-2); transition: transform var(--slow) var(--ease-out), border-color var(--slow) var(--ease-out);
}
.proyecto:hover { transform: translateY(-6px); border-color: rgba(111,230,206,0.5); }
.proyecto-shot { position: relative; overflow: hidden; aspect-ratio: 16 / 10; }
.proyecto-shot img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease-out); }
.proyecto:hover .proyecto-shot img { transform: scale(1.05); }
.proyecto-tag { position: absolute; top: 14px; left: 14px; z-index: 2; font-family: 'JetBrains Mono', ui-monospace, monospace; font-size: 10.5px; letter-spacing: 0.1em; text-transform: uppercase; padding: 6px 12px; border-radius: 999px; background: rgba(11,13,16,0.7); backdrop-filter: blur(6px); color: var(--ia-cyan); }
.proyecto-body { padding: clamp(22px, 2.4vw, 32px); }
.proyecto-body h3 { font-family: 'Space Grotesk', var(--font-body); font-weight: 500; font-size: clamp(20px, 2.2vw, 27px); }
.proyecto-body p { color: var(--ia-mute); font-size: 15.5px; margin-top: 10px; max-width: 48ch; }
.proyecto-foot { display: flex; align-items: center; justify-content: space-between; margin-top: 22px; }
.proyecto-url { font-family: 'JetBrains Mono', ui-monospace, monospace; font-size: 12px; color: var(--ia-cyan); }
.proyecto-swatches { display: flex; gap: 6px; }
.proyecto-swatches i { width: 16px; height: 16px; border-radius: 50%; display: block; border: 1px solid rgba(255,255,255,0.15); }

/* servicios IA (lista numerada) */
.servicios-lista { list-style: none; padding: 0; margin-top: 44px; }
.servicio-row { display: grid; grid-template-columns: 96px 1fr; gap: clamp(18px, 3vw, 48px); align-items: baseline; padding: clamp(30px, 4vw, 48px) 0; border-bottom: 1px solid var(--ia-line); transition: padding-left 0.8s var(--ease-out); }
.servicio-row:first-child { border-top: 1px solid var(--ia-line); }
.servicio-row:hover { padding-left: 16px; }
.servicio-row:hover h3 { color: var(--ia-cyan); }
.servicio-row h3 { font-family: 'Space Grotesk', var(--font-body); font-weight: 500; transition: color var(--slow) var(--ease-out); }
.servicio-row-num { font-family: 'JetBrains Mono', ui-monospace, monospace; font-size: clamp(20px, 2.4vw, 30px); color: var(--ia-cyan); }
.servicio-row p { margin-top: 10px; color: var(--ia-mute); max-width: 58ch; }
body.page-ia .footer { background: #07090B; }
body.page-ia .page-cta { border-color: var(--ia-line); }
body.page-ia .page-cta h2 { font-family: 'Space Grotesk', var(--font-body); font-weight: 500; }
.btn-ia { color: var(--ia-cyan); border-color: var(--ia-cyan); }
.btn-ia:hover { background: var(--ia-cyan); color: var(--ia-bg); }

/* -------------------------------------------------------------
   18. RAÍCES — tierra cálida (Passion One + Poppins)
   ------------------------------------------------------------- */
body.page-raices {
  background: var(--rc-bg); color: var(--rc-ink);
  --ink: var(--rc-ink); --bg: var(--rc-bg);
  --font-display: 'Passion One', 'Arial Black', sans-serif;
  --font-body: 'Poppins', system-ui, sans-serif;
  --line-dark: rgba(59,32,24,0.14); --line-light: rgba(59,32,24,0.14);
}
body.page-raices { font-weight: 300; }
body.page-raices h1, body.page-raices h2, body.page-raices h3 { text-transform: uppercase; letter-spacing: 0.005em; line-height: 0.96; }
body.page-raices .nav-brand { font-family: 'Passion One', sans-serif; letter-spacing: 0.12em; color: var(--rc-tierra); }
body.page-raices .nav-links a { color: var(--rc-ink); }
body.page-raices .nav-links a::after { background: var(--rc-atardecer); }
body.page-raices .nav-cta { color: var(--rc-atardecer) !important; }
body.page-raices .nav.is-solid { background: rgba(247,240,228,0.92); border-bottom-color: var(--line-dark); }
body.page-raices.on-hero .nav:not(.is-solid) .nav-brand,
body.page-raices.on-hero .nav:not(.is-solid) .nav-links a { color: var(--rc-arena); }

.rc-hero { position: relative; min-height: 100svh; display: flex; align-items: flex-end; overflow: hidden; color: var(--rc-arena); }
.rc-hero-media { position: absolute; inset: 0; z-index: 0; }
.rc-hero-media img { width: 100%; height: 100%; object-fit: cover; }
.rc-hero-scrim { position: absolute; inset: 0; z-index: 1; background: linear-gradient(180deg, rgba(59,32,24,0.42) 0%, rgba(59,32,24,0.06) 38%, rgba(59,32,24,0.72) 100%); }
.rc-hero-inner { position: relative; z-index: 2; width: 100%; padding-bottom: clamp(60px, 9vw, 120px); }
.rc-kicker { font-family: 'Poppins', sans-serif; font-weight: 500; font-size: 12px; letter-spacing: 0.32em; text-transform: uppercase; color: var(--rc-arena); }
.rc-hero h1 { font-size: clamp(52px, 12vw, 150px); margin-top: 18px; }
.rc-hero h1 em { color: var(--rc-arena); font-style: normal; }
.rc-hero p { font-family: 'Poppins', sans-serif; max-width: 52ch; margin-top: 20px; opacity: 0.94; }
.rc-hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 36px; }
.btn-atardecer { background: var(--rc-atardecer); color: var(--rc-arena); border: 1px solid var(--rc-atardecer); border-radius: 999px; }
.btn-atardecer:hover { background: var(--rc-tierra); border-color: var(--rc-tierra); }
.btn-rc-ghost { color: var(--rc-arena); border: 1px solid var(--rc-arena); border-radius: 999px; }
.btn-rc-ghost:hover { background: var(--rc-arena); color: var(--rc-tierra); }
.rc-badge { position: absolute; z-index: 2; right: clamp(20px, 5vw, 64px); bottom: clamp(60px, 9vw, 120px); text-align: right; color: var(--rc-arena); }
.rc-badge .t { font-family: 'Passion One', sans-serif; font-size: 42px; line-height: 1; }
.rc-badge .p { font-family: 'Poppins', sans-serif; font-size: 12px; letter-spacing: 0.12em; opacity: 0.9; }

/* marquee de destinos */
.rc-marquee { background: var(--rc-tierra); color: var(--rc-arena); overflow: hidden; padding: 20px 0; }
.rc-marquee-track { display: inline-flex; gap: 40px; white-space: nowrap; font-family: 'Passion One', sans-serif; text-transform: uppercase; font-size: clamp(20px, 2.4vw, 30px); letter-spacing: 0.04em; animation: rcMarquee 38s linear infinite; }
.rc-marquee-track span { display: inline-flex; align-items: center; gap: 40px; }
.rc-marquee .star { color: var(--rc-oliva); }
@keyframes rcMarquee { to { transform: translateX(-50%); } }

.rc-section { padding: clamp(80px, 11vw, 160px) 0; }
.rc-section--paper { background: var(--rc-paper); }
.rc-section--tierra { background: var(--rc-tierra); color: var(--rc-arena); }
.rc-section--tierra .rc-eyebrow { color: var(--rc-arena); }
.rc-eyebrow { font-family: 'Poppins', sans-serif; font-weight: 500; font-size: 12px; letter-spacing: 0.3em; text-transform: uppercase; color: var(--rc-oliva); margin-bottom: 18px; }
.rc-section h2 { font-size: clamp(36px, 6vw, 74px); color: var(--rc-tierra); }
.rc-section--tierra h2 { color: var(--rc-arena); }
.rc-lead { font-family: 'Poppins', sans-serif; max-width: 56ch; margin-top: 20px; opacity: 0.9; }

/* mosaico de destinos */
.rc-mosaic { display: grid; grid-template-columns: repeat(12, 1fr); gap: clamp(12px, 1.8vw, 22px); margin-top: 56px; }
.rc-cell { position: relative; overflow: hidden; border-radius: var(--radius, 16px); display: block; }
.rc-cell img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.3s var(--ease-out); }
.rc-cell:hover img { transform: scale(1.06); }
.rc-cell figcaption { position: absolute; z-index: 2; left: 18px; bottom: 16px; font-family: 'Passion One', sans-serif; text-transform: uppercase; font-size: 22px; color: #fff; text-shadow: 0 2px 16px rgba(0,0,0,0.5); }
.rc-cell::after { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(180deg, transparent 40%, rgba(40,16,8,0.6) 100%); }
.rc-m-6 { grid-column: span 6; aspect-ratio: 16 / 11; }
.rc-m-4 { grid-column: span 4; aspect-ratio: 4 / 5; }
.rc-m-3 { grid-column: span 3; aspect-ratio: 4 / 5; }

/* Property management */
.rc-pm-pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(22px, 3vw, 44px); margin-top: 56px; }
.rc-pillar { padding: 28px; border-radius: 16px; background: rgba(230,202,178,0.12); border: 1px solid rgba(230,202,178,0.25); }
.rc-pillar h3 { font-size: 26px; color: var(--rc-arena); }
.rc-pillar p { font-family: 'Poppins', sans-serif; font-weight: 300; margin-top: 12px; opacity: 0.9; font-size: 15.5px; }
.rc-split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 4vw, 60px); align-items: center; margin-top: 56px; }
.rc-split img { width: 100%; border-radius: 16px; object-fit: cover; aspect-ratio: 4 / 3; }
.rc-tesis { font-family: 'Passion One', sans-serif; text-transform: uppercase; font-size: clamp(28px, 4vw, 48px); color: var(--rc-atardecer); line-height: 0.98; }
.rc-section--tierra .rc-tesis { color: var(--rc-arena); }
body.page-raices .footer { background: #221008; color: var(--rc-arena); }
body.page-raices .footer-meta a:hover { border-color: var(--rc-atardecer); }

/* -------------------------------------------------------------
   19. VEREDA — café botánico
   ------------------------------------------------------------- */
body.page-vereda {
  background: var(--vr-blanco); color: var(--vr-tinta);
  --ink: var(--vr-tinta); --bg: var(--vr-blanco);
  --arena: var(--vr-panela);
  --line-dark: rgba(31,29,26,0.14); --line-light: rgba(31,29,26,0.12);
}
body.page-vereda .nav-brand { color: var(--vr-palma); }
body.page-vereda .nav-links a { color: var(--vr-tinta); }
body.page-vereda .nav-links a::after { background: var(--vr-panela); }
body.page-vereda .nav-cta { color: var(--vr-tierra) !important; }
body.page-vereda .nav.is-solid { background: rgba(250,247,241,0.92); border-bottom-color: var(--line-dark); }

.vr-hero { position: relative; min-height: 100svh; display: grid; grid-template-columns: 1fr 1fr; align-items: center; background: var(--vr-palma); color: var(--vr-blanco); overflow: hidden; }
.vr-hero-copy { padding: clamp(120px, 16vw, 200px) clamp(24px, 5vw, 80px) clamp(60px, 8vw, 100px); position: relative; z-index: 2; }
.vr-hero-copy .kicker { color: var(--vr-panela); opacity: 1; }
.vr-hero h1 { font-size: clamp(52px, 9vw, 128px); line-height: 0.98; margin-top: 20px; letter-spacing: 0.03em; }
.vr-hero .vr-sub { font-family: var(--font-display); font-style: italic; font-size: clamp(19px, 2.4vw, 27px); margin-top: 22px; opacity: 0.92; max-width: 30ch; }
.vr-hero-figure { position: relative; height: 100%; display: flex; align-items: center; justify-content: center; padding: clamp(80px, 10vw, 130px) clamp(20px, 4vw, 60px); }
.vr-hero-figure img { max-height: 78vh; width: auto; filter: drop-shadow(0 50px 70px rgba(0,0,0,0.4)); position: relative; z-index: 2; }
.vr-botanic { position: absolute; inset: 0; z-index: 0; color: rgba(124,140,110,0.5); pointer-events: none; }
.vr-hero .vr-botanic { color: rgba(239,231,218,0.14); }

.vr-section { padding: clamp(80px, 11vw, 160px) 0; }
.vr-section--arena { background: var(--vr-arena); }
.vr-section--palma { background: var(--vr-palma); color: var(--vr-blanco); }
.vr-section--palma .vr-eyebrow { color: var(--vr-panela); }
.vr-eyebrow { font-size: 12px; letter-spacing: 0.34em; text-transform: uppercase; color: var(--vr-tierra); margin-bottom: 18px; font-weight: 500; }
.vr-section h2 { font-size: clamp(34px, 5.4vw, 66px); color: var(--vr-palma); }
.vr-section--palma h2 { color: var(--vr-blanco); }
.vr-lead { max-width: 60ch; margin-top: 18px; }
.vr-story { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(30px, 5vw, 70px); align-items: center; }
.vr-story-media { position: relative; overflow: hidden; border-radius: 4px; aspect-ratio: 4 / 5; }
.vr-story-media img { width: 100%; height: 100%; object-fit: cover; }

/* ficha en sensaciones */
.vr-ficha { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(18px, 3vw, 40px); margin-top: 56px; }
.vr-nota { border-top: 1px solid rgba(239,231,218,0.3); padding-top: 20px; }
.vr-section--arena .vr-nota { border-top-color: rgba(31,29,26,0.16); }
.vr-nota .k { font-size: 11px; letter-spacing: 0.28em; text-transform: uppercase; color: var(--vr-panela); }
.vr-nota .v { font-family: var(--font-display); font-size: clamp(22px, 2.6vw, 30px); margin-top: 10px; }
.vr-nota .d { font-size: 14px; opacity: 0.7; margin-top: 6px; }

/* pasos del proceso */
.vr-pasos { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(24px, 4vw, 56px); margin-top: 56px; }
.vr-paso .n { font-family: var(--font-display); font-style: italic; font-size: 40px; color: var(--vr-panela); }
.vr-paso h3 { color: inherit; margin: 8px 0 10px; }
.vr-paso p { opacity: 0.82; font-size: 15.5px; }
.vr-sello { display: inline-flex; align-items: center; gap: 14px; margin-top: 30px; font-size: 12px; letter-spacing: 0.24em; text-transform: uppercase; color: var(--vr-panela); }
.vr-sello::before { content: ""; width: 40px; height: 1px; background: var(--vr-panela); }
.btn-panela { background: var(--vr-panela); color: var(--vr-tinta); border: 1px solid var(--vr-panela); }
.btn-panela:hover { background: var(--vr-tierra); border-color: var(--vr-tierra); color: var(--vr-blanco); }
body.page-vereda .footer { background: var(--vr-palma); color: var(--vr-blanco); }
body.page-vereda .quote { background: var(--vr-tierra); }

/* Vereda — galería, colecciones y sello de premio */
.vr-award { display: inline-flex; align-items: center; gap: 12px; margin-bottom: 22px; padding: 11px 20px; border: 1px solid var(--vr-panela); border-radius: 999px; color: var(--vr-panela); font-size: 11.5px; letter-spacing: 0.18em; text-transform: uppercase; }
.vr-award svg { width: 16px; height: 16px; flex: none; }
.vr-galeria { display: grid; grid-template-columns: repeat(12, 1fr); gap: clamp(12px, 1.8vw, 22px); margin-top: 52px; }
.vr-g { position: relative; overflow: hidden; border-radius: 4px; display: block; }
.vr-g img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.3s var(--ease-out); }
.vr-g:hover img { transform: scale(1.05); }
.vr-g-6 { grid-column: span 6; aspect-ratio: 16 / 11; }
.vr-g-4 { grid-column: span 4; aspect-ratio: 4 / 5; }
.vr-g-8 { grid-column: span 8; aspect-ratio: 16 / 10; }
.vr-colecciones { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(20px, 3vw, 34px); margin-top: 52px; }
.vr-col { border-radius: 8px; overflow: hidden; background: var(--vr-blanco); color: var(--vr-tinta); border: 1px solid rgba(31,29,26,0.1); transition: transform var(--slow) var(--ease-out); }
.vr-col:hover { transform: translateY(-6px); }
.vr-col-swatch { display: flex; height: 84px; }
.vr-col-swatch i { flex: 1; display: block; }
.vr-col-body { padding: 24px 24px 28px; }
.vr-col-body h3 { color: var(--vr-palma); font-size: 25px; }
.vr-col-body p { font-size: 14.5px; opacity: 0.8; margin-top: 8px; }

/* -------------------------------------------------------------
   20. Responsive
   ------------------------------------------------------------- */
@media (max-width: 1023px) {
  .band-foto .band-inner, .band-vr .band-inner { grid-template-columns: 1fr; gap: 40px; }
  .band-foto-figure { max-width: 460px; }
  .proyectos { grid-template-columns: 1fr; }
  .rc-split, .vr-story { grid-template-columns: 1fr; }
  .rc-pm-pillars { grid-template-columns: 1fr; }
  .vr-ficha { grid-template-columns: repeat(2, 1fr); }
  .vr-pasos { grid-template-columns: 1fr; }
  .vr-colecciones { grid-template-columns: 1fr; }
  .vr-g-6, .vr-g-4, .vr-g-8 { grid-column: span 6; }
  .servicios { grid-template-columns: 1fr; gap: 34px; }
}
@media (max-width: 959px) {
  .rc-m-6, .rc-m-4, .rc-m-3 { grid-column: span 6; }
  .servicio-row { grid-template-columns: 64px 1fr; }
  .fortaleza { grid-template-columns: 52px 1fr; }
}
/* Menú hamburguesa hasta 1099px — el nav completo (6 ítems) solo en desktop ancho */
@media (max-width: 1099px) {
  .nav-toggle { display: flex; }
  .nav-links {
    position: fixed; inset: 0; z-index: 101;
    flex-direction: column; justify-content: center; gap: 30px;
    background: color-mix(in srgb, var(--bg) 97%, #000); font-size: 16px;
    opacity: 0; pointer-events: none; transition: opacity 0.6s var(--ease-out);
  }
  .nav-links.is-open { opacity: 1; pointer-events: auto; }
  .nav.menu-open .nav-toggle span:first-child { transform: translateY(4px) rotate(45deg); }
  .nav.menu-open .nav-toggle span:last-child { transform: translateY(-4px) rotate(-45deg); }
}

@media (max-width: 719px) {
  body { font-size: 16px; }
  .hero-media { inset: 0; }
  .museo-grid { grid-template-columns: 1fr; max-width: 440px; }
  .obra--wide { grid-column: 1 / -1; }
  .band { min-height: auto; padding: clamp(60px, 14vw, 90px) 0; }
  .band-tag { display: none; }
  .band-vr-figure img { max-height: 380px; }
  .vr-hero { grid-template-columns: 1fr; min-height: auto; }
  .vr-hero-figure { padding-top: 110px; }
  .vr-hero-figure img { max-height: 52vh; }
  .rc-badge { display: none; }
  .rc-mosaic { grid-template-columns: repeat(6, 1fr); }
  .vr-ficha { grid-template-columns: 1fr 1fr; }
  .obra { padding: clamp(44px, 12vw, 80px) 0; }
  .contacto-acciones { gap: 20px; }
}

/* -------------------------------------------------------------
   21. Reduced-motion — solo lo intrusivo
   ------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  .hero-scroll span { animation: none; opacity: 0.4; transform: none; }
  .rc-marquee-track { animation: none; }
}