/* ============================================================
   MIVI — Museo Interactivo Vitruvio
   Sistema de diseño — blanco · negro · rojo sangre
   ============================================================ */

:root {
  /* Paleta */
  --black:      #0c0c0c;   /* negro casi puro */
  --black-2:    #161616;
  --ink-soft:   #4a4a4a;
  --white:      #ffffff;
  --paper:      #f5f4f2;   /* blanco roto (base clara) */
  --paper-card: #eceae6;   /* tarjetas en secciones claras */
  --line:       #e0ddd7;

  --blood:        #b00d17; /* rojo sangre — el corazón / Cardio-Bus */
  --blood-deep:   #810910;
  --blood-bright: #de1f2d;

  /* Tipografía */
  --serif: "Cinzel", Georgia, serif;       /* títulos — caps clásicos */
  --sans:  "Montserrat", system-ui, sans-serif;  /* cuerpo — geométrica */

  /* Ritmo (proporción áurea ≈ 1.618) */
  --s-1: 0.618rem;
  --s0:  1rem;
  --s1:  1.618rem;
  --s2:  2.618rem;
  --s3:  4.236rem;
  --s4:  6.854rem;

  --maxw: 1200px;
  --nav-h: 64px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--sans);
  color: var(--black);
  background: var(--paper);
  line-height: 1.6;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

::selection { background: var(--blood); color: var(--white); }

/* ---------- Tipos utilitarios ---------- */
.section-kicker {
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--blood);
  margin-bottom: var(--s1);
  position: relative;
  padding-left: 2.4rem;
}
.section-kicker::before {
  content: ""; position: absolute; left: 0; top: 0.55em;
  width: 1.8rem; height: 2px; background: var(--blood);
}
.section-kicker--center { padding-left: 0; text-align: center; }
.section-kicker--center::before { display: none; }
.section-kicker--light { color: var(--blood-bright); }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.6rem;
  font-family: var(--sans); font-weight: 600; font-size: 0.95rem;
  padding: 0.85rem 1.8rem; border-radius: 100px;
  border: 1.5px solid var(--black);
  transition: all 0.4s var(--ease);
  cursor: pointer;
  /* nowrap reemplazado por normal + max-width: en mobile el texto largo
     envuelve en vez de desbordar y generar scroll horizontal. */
  white-space: normal; text-align: center; max-width: 100%;
}
.btn--solid { background: var(--black); color: var(--white); }
.btn--solid:hover { background: var(--blood); border-color: var(--blood); transform: translateY(-2px); }
.btn--ghost { background: transparent; color: var(--black); }
.btn--ghost:hover { background: var(--black); color: var(--white); }
.btn--lg { padding: 1.1rem 2.6rem; font-size: 1.05rem; margin-top: var(--s2); }
@media (max-width: 640px) { .btn--lg { padding: 1rem 1.5rem; font-size: 1rem; } }

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.1rem clamp(1.2rem, 4vw, 3rem);
  transition: background 0.5s var(--ease), padding 0.5s var(--ease), box-shadow 0.5s var(--ease);
}
.nav.is-scrolled {
  background: rgba(255,255,255,0.82);
  backdrop-filter: blur(12px);
  padding-top: 0.7rem; padding-bottom: 0.7rem;
  box-shadow: 0 1px 0 rgba(12,12,12,0.08);
}
.nav__brand { display: flex; align-items: center; flex: 0 0 auto; }
.nav__logo { display: block; height: clamp(56px, 8vw, 70px); width: auto; }
.nav.is-scrolled .nav__logo { height: clamp(50px, 7vw, 60px); }
/* Todo a la derecha: secciones + CTA agrupados */
.nav__right { display: flex; align-items: center; gap: clamp(1.4rem, 2.6vw, 2.6rem); }
.nav__links { display: flex; gap: clamp(1rem, 2vw, 2rem); }
.nav__links a {
  font-size: 0.92rem; font-weight: 500; position: relative; padding: 0.3rem 0;
  white-space: nowrap;
}
.nav__links a::after {
  content: ""; position: absolute; left: 0; bottom: 0; width: 0; height: 2px;
  background: var(--blood); transition: width 0.35s var(--ease);
}
.nav__links a:hover::after, .nav__links a.is-active::after { width: 100%; }
.nav__links a.is-active { color: var(--blood); }
.nav__cta {
  font-size: 0.88rem; font-weight: 600; padding: 0.6rem 1.4rem;
  border: 1.5px solid var(--black); border-radius: 100px; white-space: nowrap;
  transition: all 0.35s var(--ease);
}
.nav__cta:hover { background: var(--blood); border-color: var(--blood); color: var(--white); }
/* "Reservar" dentro del menú: solo mobile, donde el CTA queda oculto.
   En desktop la reserva ya está cubierta por .nav__cta → /reservar */
.nav__link--cta { display: none; }

/* Botón hamburguesa (mobile) */
.nav__burger {
  display: none; width: 42px; height: 42px; border: 1.5px solid var(--black);
  border-radius: 50%; background: transparent; cursor: pointer;
  position: relative; flex: 0 0 auto;
}
.nav__burger span {
  position: absolute; left: 11px; right: 11px; height: 2px; background: var(--black);
  transition: transform 0.35s var(--ease), opacity 0.25s;
}
.nav__burger span:nth-child(1) { top: 15px; }
.nav__burger span:nth-child(2) { bottom: 15px; }
body.menu-open .nav__burger span:nth-child(1) { transform: translateY(5px) rotate(45deg); }
body.menu-open .nav__burger span:nth-child(2) { transform: translateY(-5px) rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center;
  padding: clamp(7rem, 13vh, 10rem) clamp(1.2rem, 6vw, 6rem) 4rem;
  overflow: hidden;
  background: var(--paper);
}
/* Figura de Vitruvio animada — full-bleed, las líneas traspasan la caja */
.hero__figure {
  position: absolute; inset: 0; z-index: 1; pointer-events: none;
}
.hero__vitruvio { width: 100%; height: 100%; overflow: visible; display: block; }
.hero__vitruvio .hv-ctx > *      { stroke: rgba(12,12,12,0.07); stroke-width: 1; fill: none; }
.hero__vitruvio .hv-ctx path     { stroke: rgba(176,13,23,0.06); }
.hero__vitruvio .hv-ctx circle   { stroke: rgba(12,12,12,0.06); }
.hero__vitruvio .hv-geo > *      { stroke: rgba(12,12,12,0.16); stroke-width: 1; fill: none; }
.hero__vitruvio .hv-line         { stroke: var(--blood); stroke-width: 1.6; fill: none; opacity: 0.82; }
.hero__vitruvio .hv-ring         { stroke-width: 1.4; }

.hero__inner { position: relative; z-index: 2; max-width: 760px; }
.hero__eyebrow {
  font-size: 0.82rem; font-weight: 600; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--blood); margin-bottom: var(--s1);
}
.hero__title {
  font-family: var(--serif); font-weight: 500;
  font-size: clamp(2.2rem, 6vw, 4.6rem); line-height: 1.1;
  letter-spacing: 0.02em; margin-bottom: var(--s1);
}
.hero__title span { display: block; }
.hero__title-accent { color: var(--blood); font-weight: 600; }
.hero__lead {
  font-size: clamp(1.05rem, 1.6vw, 1.3rem); max-width: 33em;
  color: var(--ink-soft); margin-bottom: var(--s2);
}
.hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; }

.hero__scroll {
  position: absolute; bottom: 2rem; left: clamp(1.2rem, 6vw, 6rem);
  display: flex; flex-direction: column; align-items: flex-start; gap: 0.6rem;
  font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--ink-soft); z-index: 2;
}
.hero__scroll i {
  width: 1px; height: 46px;
  background: linear-gradient(var(--blood), transparent);
  animation: scrollPulse 2s var(--ease) infinite;
}
@keyframes scrollPulse { 0%,100% { opacity: 0.3; transform: scaleY(0.6); } 50% { opacity: 1; transform: scaleY(1); } }

/* ============================================================
   LOCATE — el museo en el mapa (scroll-driven)
   ============================================================ */
.locate { background: var(--paper); }
.locate__stage {
  min-height: 100vh; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: clamp(6rem, 13vh, 9rem) clamp(1rem, 4vw, 3rem) 3rem;
}
.locate__kicker {
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.28em;
  text-transform: uppercase; color: var(--blood); margin-bottom: clamp(1.5rem, 4vh, 3rem);
  text-align: center;
}
.locate__map { width: 100%; max-width: 1180px; height: auto; overflow: visible; }
.locate__map .lm-water > * { stroke: rgba(70,104,140,0.32); stroke-width: 1.1; fill: none; }
.locate__map .lm-coast     { stroke: rgba(12,12,12,0.62); stroke-width: 1.8; fill: none; }
.locate__map .lm-fig > *   { stroke: var(--blood); stroke-width: 1.6; fill: none; }
.locate__map .lm-lead      { stroke: var(--blood); stroke-width: 1.2; }
.locate__map .lm-marker    { fill: var(--blood); }
.locate__map .lm-label {
  fill: var(--black); font-family: var(--sans); font-weight: 600; letter-spacing: 0.12em;
}
.locate__map .lm-label--sub { fill: var(--ink-soft); font-weight: 500; letter-spacing: 0.06em; }
.locate__map .lm-land {
  fill: rgba(12,12,12,0.09); stroke: none;
  font-family: var(--serif); font-weight: 400; letter-spacing: 0.16em;
}
.locate__map .lm-sea {
  fill: rgba(70,104,140,0.18); stroke: none;
  font-family: var(--serif); font-weight: 400; letter-spacing: 0.14em;
}

/* Variante mobile del mapa: zoom sobre Punta Espinillo, trazos más gruesos.
   Los grosores se definen pre-transform (×1.55 el mapa, ×2.25 la figura). */
.locate__map--mobile { display: none; }
@media (max-width: 880px) {
  .locate__map--desktop { display: none; }
  .locate__map--mobile {
    display: block;
    max-width: 560px;
    overflow: hidden; /* el resto de la costa sale de cuadro a propósito */
  }
  .locate__map--mobile .lm-water > * { stroke-width: 1.8; }
  .locate__map--mobile .lm-coast     { stroke-width: 3; }
  .locate__map--mobile .lm-fig > *   { stroke-width: 2; }
  .locate__map--mobile .lm-lead      { stroke-width: 3; }
}

/* ============================================================
   IMÁGENES — del trazo a la tierra (dibujo ↔ dron)
   ============================================================ */
.imagenes { padding: clamp(3.5rem, 8vh, 6rem) clamp(1.2rem, 6vw, 6rem); background: var(--paper); }
.imagenes__inner { max-width: 1100px; margin: 0 auto; }
.imagenes__title {
  text-align: center; font-family: var(--serif); font-weight: 500;
  font-size: clamp(1.7rem, 3.6vw, 2.6rem); line-height: 1.16; letter-spacing: 0.02em;
  margin-bottom: var(--s2);
}
.imagenes__title em { color: var(--blood); font-style: normal; font-weight: 600; }

.imagenes__pair { display: grid; grid-template-columns: 1fr clamp(72px, 11vw, 150px) 1fr; align-items: center; gap: clamp(0.8rem, 2vw, 1.6rem); }
.imagenes__fig { position: relative; margin: 0; width: 100%; max-width: 440px; justify-self: center; }
.imagenes__fig img { width: 100%; height: auto; aspect-ratio: 1; object-fit: cover; display: block; border-radius: 4px; }
.imagenes__fig figcaption { margin-top: 0.9rem; text-align: center; font-size: 0.72rem; font-weight: 600; letter-spacing: 0.22em; text-transform: uppercase; color: var(--blood); }

.imagenes__bridge { align-self: center; }
.imagenes__bridge-svg { width: 100%; height: auto; max-height: 200px; overflow: visible; }
.imagenes__bridge .ib-line { stroke: var(--blood); stroke-width: 1.6; fill: none; stroke-linecap: round; stroke-linejoin: round; }

.imagenes__ring { display: none; }

@media (max-width: 880px) {
  .imagenes__pair {
    display: block; position: relative; max-width: 460px; margin: 0 auto;
    aspect-ratio: 1; border-radius: 6px; overflow: hidden;
  }
  .imagenes__fig { position: absolute; inset: 0; max-width: none; }
  .imagenes__fig img { height: 100%; border-radius: 0; }
  .imagenes__fig figcaption { display: none; }
  .imagenes__fig--b { z-index: 2; }
  .imagenes__bridge { display: none; }
  .imagenes__ring {
    display: block; position: absolute; top: 50%; left: 50%;
    width: 146%; height: 146%; margin: -73% 0 0 -73%;
    border: 2px solid var(--blood-bright); border-radius: 50%;
    transform-origin: center; transform: scale(0); z-index: 3; pointer-events: none;
  }
}

/* ============================================================
   INTRO
   ============================================================ */
.intro { padding: clamp(5rem, 14vh, 11rem) clamp(1.2rem, 6vw, 6rem); background: var(--white); }
.intro__inner { max-width: var(--maxw); margin: 0 auto; }
.intro__statement {
  font-family: var(--serif); font-weight: 400;
  font-size: clamp(1.3rem, 3vw, 2.4rem); line-height: 1.42;
  letter-spacing: 0.03em; margin-bottom: var(--s3);
}
.intro__statement span { display: block; }
.intro__statement em { color: var(--blood); font-weight: 600; font-style: normal; }
.intro__statement-accent { color: var(--blood); font-weight: 600; margin-top: 0.5em; }

.intro__meta { display: flex; flex-wrap: wrap; gap: var(--s3); border-top: 2px solid var(--black); padding-top: var(--s2); }
.intro__meta-item { display: flex; flex-direction: column; }
.intro__num { font-family: var(--serif); font-size: clamp(2rem, 4vw, 3rem); color: var(--black); line-height: 1; }
.intro__lbl { font-size: 0.85rem; letter-spacing: 0.08em; color: var(--ink-soft); margin-top: 0.5rem; }

/* ============================================================
   JOURNEY (recorrido por el cuerpo) — pieza central
   ============================================================ */
.journey { background: var(--black); color: var(--paper); position: relative; }
.journey__layout {
  max-width: 1320px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  padding: 0 clamp(1.2rem, 5vw, 4rem);
}

/* Figura sticky */
.journey__figure { position: relative; }
.journey__figure-wrap {
  position: sticky; top: 0; height: 100vh;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
}
.vitruvio { width: min(90%, 500px); height: auto; overflow: visible; }
.vitruvio .v-geo  { stroke: rgba(245,244,242,0.16); stroke-width: 1; fill: none; }
.vitruvio .v-grid { stroke: rgba(222,31,45,0.22); stroke-width: 1; }
.vitruvio .v-body .v-draw { stroke: rgba(245,244,242,0.7); stroke-width: 2.2; fill: none; }
.vitruvio .v-body .v-faint { stroke: rgba(245,244,242,0.3); stroke-width: 1.6; }

.v-node { opacity: 0; transition: opacity 0.5s var(--ease); }
.v-node__halo { fill: rgba(176,13,23,0.22); stroke: var(--blood-bright); stroke-width: 1.5; }
.v-node__core { fill: var(--blood); }
.v-node.is-active { opacity: 1; }
.vitruvio .v-node { transform-box: fill-box; transform-origin: center; }
.v-node.is-active .v-node__halo { animation: halo 2.2s var(--ease) infinite; transform-box: fill-box; transform-origin: center; }
@keyframes halo { 0%,100% { transform: scale(1); opacity: 0.55; } 50% { transform: scale(1.25); opacity: 0.12; } }

.journey__figure-cap {
  margin-top: 1.4rem; font-size: 0.72rem; letter-spacing: 0.25em;
  text-transform: uppercase; color: rgba(245,244,242,0.5);
}

/* Pasos */
.journey__steps { padding: 18vh 0; }
.step {
  min-height: 84vh; display: flex; flex-direction: column; justify-content: center;
  max-width: 30em;
}
.step__index {
  font-family: var(--serif); font-size: 1rem; color: var(--blood-bright);
  letter-spacing: 0.3em; margin-bottom: var(--s0);
}
.step__title {
  font-family: var(--serif); font-weight: 500;
  font-size: clamp(1.7rem, 3.8vw, 2.7rem); line-height: 1.16;
  margin-bottom: var(--s1); letter-spacing: 0.02em;
}
.step__title span { color: var(--blood-bright); }
.step__text { font-size: clamp(1rem, 1.4vw, 1.18rem); color: rgba(245,244,242,0.78); }
.step__text em { color: var(--white); font-style: italic; }

/* ============================================================
   CONCEPT
   ============================================================ */
.concept { padding: clamp(5rem, 14vh, 11rem) clamp(1.2rem, 6vw, 6rem); text-align: center; background: var(--paper); }
.concept__inner { max-width: 900px; margin: 0 auto; }
.concept__title {
  font-family: var(--serif); font-weight: 400;
  font-size: clamp(1.6rem, 4vw, 2.6rem); line-height: 1.2;
  margin-bottom: var(--s1); letter-spacing: 0.04em;
}
.concept__lead { font-size: clamp(1.05rem, 1.5vw, 1.25rem); color: var(--ink-soft); max-width: 40em; margin: 0 auto var(--s3); }
.concept__cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s1); text-align: left; }
.concept__card {
  background: var(--white); border: 1px solid var(--line);
  border-radius: 14px; padding: var(--s2) var(--s1);
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease), border-color 0.4s;
}
.concept__card:hover { transform: translateY(-4px); border-color: var(--blood); box-shadow: 0 16px 40px rgba(12,12,12,0.08); }
.concept__card h3 { font-family: var(--serif); font-weight: 600; font-size: 1.2rem; line-height: 1.25; letter-spacing: 0.04em; margin-bottom: 0.7rem; color: var(--blood); }
.concept__card p { font-size: 0.96rem; color: var(--ink-soft); }

/* ============================================================
   VISIT — cierre en rojo sangre
   ============================================================ */
.visit { background: var(--blood); color: var(--white); padding: clamp(5rem, 14vh, 11rem) clamp(1.2rem, 6vw, 6rem); text-align: center; }
.visit .section-kicker { color: var(--white); }
.visit .section-kicker::before { background: var(--white); }
.visit__inner { max-width: var(--maxw); margin: 0 auto; }
.visit__title { font-family: var(--serif); font-weight: 500; font-size: clamp(1.9rem, 5vw, 3.2rem); line-height: 1.12; letter-spacing: 0.02em; margin-bottom: var(--s1); }
.visit__lead { font-size: clamp(1.05rem, 1.5vw, 1.25rem); color: rgba(255,255,255,0.85); max-width: 38em; margin: 0 auto var(--s3); }
.visit__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s1); text-align: left; }
.visit__col { border: 1px solid rgba(255,255,255,0.28); border-radius: 14px; padding: var(--s2) var(--s1); background: rgba(0,0,0,0.08); }
.visit__col h3 { font-family: var(--serif); font-weight: 600; font-size: 1.12rem; letter-spacing: 0.05em; color: var(--white); margin-bottom: 0.8rem; }
.visit__col p { color: rgba(255,255,255,0.92); margin-bottom: 0.8rem; }
.visit__col small { color: rgba(255,255,255,0.6); font-size: 0.82rem; }
.visit .btn--solid { background: var(--white); color: var(--blood); border-color: var(--white); }
.visit .btn--solid:hover { background: var(--black); color: var(--white); border-color: var(--black); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--black); color: var(--paper); padding: var(--s2) clamp(1.2rem, 6vw, 6rem) var(--s1); }
.footer__inner { max-width: var(--maxw); margin: 0 auto; display: grid; grid-template-columns: 1.6fr 1.2fr 1fr 1.1fr; gap: var(--s1) var(--s1); }
.footer__logo { display: block; height: 84px; width: auto; }
.footer__brand p { color: rgba(245,244,242,0.6); margin-top: 0.9rem; font-family: var(--serif); font-size: 0.86rem; letter-spacing: 0.06em; }
.footer__col h4 { font-size: 0.74rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--blood-bright); margin-bottom: 0.7rem; }
.footer__col a, .footer__col p { display: block; color: rgba(245,244,242,0.78); font-size: 0.92rem; margin-bottom: 0.34rem; transition: color 0.3s; }
.footer__col a:hover { color: var(--blood-bright); }
.footer__hours { margin-top: 0.9rem; line-height: 1.7; }
.footer__hours span { display: block; font-size: 0.7rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--blood-bright); margin-bottom: 0.28rem; }
.footer__base {
  max-width: var(--maxw); margin: var(--s1) auto 0; padding-top: var(--s0);
  border-top: 1px solid rgba(245,244,242,0.12);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 0.5rem;
  font-size: 0.8rem; color: rgba(245,244,242,0.45);
}
.footer__proto { color: rgba(245,244,242,0.5); }
.footer__proto a { color: var(--blood-bright); transition: color 0.3s; }
.footer__proto a:hover { color: var(--paper); }

/* Redes sociales en el footer */
.footer__social a { display: inline-flex; margin-bottom: 0; }
.footer__icons { display: flex; gap: 0.7rem; margin-bottom: 1.1rem; }
.footer__icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; flex: 0 0 auto;
  border: 1.5px solid rgba(245,244,242,0.28); border-radius: 50%;
  color: var(--paper); transition: border-color 0.3s, color 0.3s, transform 0.3s, background 0.3s;
}
.footer__icon svg { width: 21px; height: 21px; }
.footer__icon:hover { border-color: var(--blood-bright); color: var(--blood-bright); transform: translateY(-3px); }
.footer__wa {
  align-items: center; gap: 0.55rem;
  border: 1.5px solid rgba(245,244,242,0.28); border-radius: 100px;
  padding: 0.6rem 1.2rem; color: var(--paper); font-size: 0.92rem; font-weight: 600;
  transition: background 0.3s, border-color 0.3s, color 0.3s, transform 0.3s;
}
.footer__wa svg { width: 19px; height: 19px; }
.footer__wa:hover { background: var(--blood); border-color: var(--blood); color: var(--white); transform: translateY(-2px); }

/* ============================================================
   PÁGINAS INTERNAS — cabecera + tarjetas (cards) trazadas
   ============================================================ */
.page-head {
  padding: calc(var(--nav-h) + clamp(4rem, 10vh, 7rem)) clamp(1.2rem, 6vw, 6rem) clamp(2rem, 5vh, 3.5rem);
  text-align: center; background: var(--paper);
}
.page-head .section-kicker { display: inline-block; }
.page-head__title {
  font-family: var(--serif); font-weight: 500; font-size: clamp(2rem, 5.5vw, 3.8rem);
  line-height: 1.14; letter-spacing: 0.02em; margin-bottom: var(--s1);
}
.page-head__title em { color: var(--blood); font-weight: 600; font-style: normal; }
.page-head__lead {
  max-width: 44em; margin: 0 auto; color: var(--ink-soft);
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
}

.cards-section { padding: clamp(1rem, 3vh, 3rem) clamp(1.2rem, 6vw, 6rem) clamp(5rem, 12vh, 9rem); background: var(--paper); }
.cards { max-width: var(--maxw); margin: 0 auto; display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(1.1rem, 2.2vw, 1.9rem); }
.cards--3 { grid-template-columns: repeat(3, 1fr); }
.cards--4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1040px) { .cards--4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 720px) { .cards, .cards--3, .cards--4 { grid-template-columns: 1fr; } }

.card {
  position: relative; display: block; color: inherit; background: var(--white);
  padding: clamp(1.6rem, 2.6vw, 2.5rem); overflow: hidden;
  transition: transform 0.45s var(--ease), box-shadow 0.45s var(--ease);
}
a.card:hover { transform: translateY(-5px); box-shadow: 0 20px 54px rgba(12,12,12,0.09); }
.card__border { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.card__border rect { fill: none; stroke: var(--blood); stroke-width: 1.4; }
.card__in { position: relative; z-index: 1; }
.card__kicker { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.22em; text-transform: uppercase; color: var(--blood); }
.card__num { font-family: var(--serif); font-size: 1.1rem; letter-spacing: 0.18em; color: var(--blood); }
.card__title, .card__q {
  font-family: var(--serif); font-weight: 500; font-size: clamp(1.1rem, 1.8vw, 1.42rem);
  line-height: 1.28; letter-spacing: 0.015em; margin: 0.8rem 0 0.7rem; color: var(--black);
}
.card__text { color: var(--ink-soft); font-size: 0.96rem; line-height: 1.64; }
.card__cta { display: inline-block; margin-top: 1.1rem; font-weight: 600; font-size: 0.9rem; color: var(--black); transition: color 0.3s; }
a.card:hover .card__cta { color: var(--blood); }

/* ============================================================
   EQUIPO — retratos que se trazan
   ============================================================ */
.team { padding: clamp(3rem, 8vh, 6rem) clamp(1.2rem, 6vw, 6rem) clamp(4rem, 11vh, 8rem); background: var(--white); }
.team__inner { max-width: var(--maxw); margin: 0 auto; }

.team__grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: clamp(1.2rem, 2.6vw, 2.4rem) clamp(1rem, 2vw, 1.8rem);
}
.team__card { position: relative; }
.team__portrait { position: relative; margin: 0; }
.team__media {
  position: relative; aspect-ratio: 4 / 5; overflow: hidden;
  background: var(--paper-card); border-radius: 3px;
}
.team__media img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  transition: transform 0.6s var(--ease);
}
.team__scan {
  position: absolute; left: -2%; right: -2%; top: 0; height: 2px;
  background: var(--blood-bright);
  box-shadow: 0 0 14px 2px rgba(222,31,45,0.6);
  opacity: 0; pointer-events: none; z-index: 2;
}
.team__border { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 3; }
.team__border rect { fill: none; stroke: var(--blood); stroke-width: 1.1; vector-effect: non-scaling-stroke; }
.team__card:hover .team__media img { transform: scale(1.045); }
.team__card:hover .team__border rect { stroke: var(--blood-bright); }

.team__meta { margin-top: 1rem; text-align: center; }
.team__name {
  font-family: var(--serif); font-weight: 500;
  font-size: clamp(1rem, 1.5vw, 1.18rem); letter-spacing: 0.02em;
  color: var(--black); margin: 0 0 0.28rem;
}
.team__role { font-size: 0.78rem; line-height: 1.46; color: var(--ink-soft); letter-spacing: 0.01em; }

@media (max-width: 980px) { .team__grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 640px) {
  .team__grid { grid-template-columns: repeat(2, 1fr); gap: 1.4rem 0.9rem; }
  .team__name { font-size: 0.98rem; }
  .team__role { font-size: 0.72rem; }
}

/* Actividades — placeholder "próximamente" */
.soon { min-height: 62vh; display: grid; place-items: center; text-align: center; padding: var(--s3) clamp(1.2rem, 6vw, 6rem); background: var(--paper); }
.soon__inner { max-width: 40em; }
.soon__title { font-family: var(--serif); font-weight: 500; font-size: clamp(1.8rem, 4.5vw, 2.8rem); line-height: 1.16; letter-spacing: 0.02em; margin-bottom: var(--s1); }
.soon__title em { color: var(--blood); font-weight: 600; font-style: normal; }
.soon__text { color: var(--ink-soft); font-size: clamp(1.05rem, 1.5vw, 1.2rem); }
.soon__tag { display: inline-block; margin-bottom: var(--s1); font-size: 0.74rem; font-weight: 600; letter-spacing: 0.24em; text-transform: uppercase; color: var(--blood); }

/* ============================================================
   CONTACTO
   ============================================================ */
.page-head--tight { padding-bottom: clamp(1rem, 3vh, 2rem); }
.contact { padding: clamp(1rem, 3vh, 2.5rem) clamp(1.2rem, 6vw, 6rem) clamp(5rem, 12vh, 9rem); background: var(--paper); }
.contact__grid { max-width: var(--maxw); margin: 0 auto; display: grid; grid-template-columns: 0.92fr 1.08fr; gap: clamp(1.2rem, 2.4vw, 2rem); align-items: start; }
.contact__aside { display: flex; flex-direction: column; gap: clamp(1.2rem, 2.4vw, 2rem); }

.contact__h { font-family: var(--serif); font-weight: 500; font-size: 1.4rem; letter-spacing: 0.04em; color: var(--black); margin-bottom: var(--s1); }
.contact__row { margin-bottom: 1.1rem; }
.contact__label { display: block; font-size: 0.68rem; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: var(--blood); margin-bottom: 0.35rem; }
.contact__row a { display: block; color: var(--black); font-size: 0.98rem; margin-bottom: 0.18rem; transition: color 0.3s; width: fit-content; }
.contact__row a:hover { color: var(--blood); }
.contact__row p { color: var(--ink-soft); font-size: 0.95rem; line-height: 1.55; }
.contact__maps { margin-top: 0.6rem; }

.contact__map { padding: 0; overflow: hidden; min-height: 220px; }
.contact__map iframe { display: block; width: 100%; height: 100%; min-height: 220px; border: 0; filter: grayscale(0.2) contrast(1.02); }

/* ---- Formulario multi-step ---- */
.contact__formwrap { padding: clamp(1.8rem, 3vw, 2.8rem); }
.cform { position: relative; z-index: 1; }
.cform__progress { margin-bottom: var(--s2); }
.cform__track { height: 2px; background: var(--line); position: relative; border-radius: 2px; }
.cform__fill { position: absolute; left: 0; top: 0; height: 100%; width: 33.33%; background: var(--blood); border-radius: 2px; transition: width 0.5s var(--ease); }
.cform__steps { list-style: none; display: flex; justify-content: space-between; margin-top: 0.7rem; }
.cform__steps li { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-soft); transition: color 0.4s; }
.cform__steps li.is-active { color: var(--blood); }
.cform__steps li.is-done { color: var(--black); }

.cstep { display: none; border: 0; padding: 0; margin: 0; min-inline-size: 0; }
.cstep.is-active { display: block; animation: cstepIn 0.5s var(--ease); }
@keyframes cstepIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.cstep__title { font-family: var(--serif); font-weight: 500; font-size: 1.35rem; letter-spacing: 0.03em; color: var(--black); margin-bottom: var(--s1); }

.copts { display: grid; gap: 0.7rem; }
.copt { position: relative; cursor: pointer; }
.copt input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.copt__box { display: block; border: 1.5px solid var(--line); border-radius: 12px; padding: 0.9rem 1.1rem; transition: border-color 0.3s, background 0.3s, transform 0.3s; }
.copt:hover .copt__box { border-color: var(--ink-soft); }
.copt input:checked + .copt__box { border-color: var(--blood); background: rgba(176,13,23,0.04); }
.copt input:focus-visible + .copt__box { outline: 2px solid var(--blood); outline-offset: 2px; }
.copt__t { display: block; font-family: var(--serif); font-weight: 500; font-size: 1.02rem; letter-spacing: 0.02em; color: var(--black); }
.copt__d { display: block; font-size: 0.85rem; color: var(--ink-soft); margin-top: 0.2rem; }

.cfield { margin-bottom: 1rem; }
.cfield label { display: block; font-size: 0.74rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: 0.4rem; }
.cfield input, .cfield select, .cfield textarea {
  width: 100%; font-family: var(--sans); font-size: 1rem; color: var(--black);
  background: var(--paper); border: 1.5px solid var(--line); border-radius: 10px;
  padding: 0.7rem 0.9rem; transition: border-color 0.3s, background 0.3s;
}
.cfield input:focus, .cfield select:focus, .cfield textarea:focus { outline: none; border-color: var(--blood); background: var(--white); }
.cfield textarea { resize: vertical; min-height: 96px; }
.cfield.invalid input, .cfield.invalid textarea { border-color: var(--blood); }
.cond { display: none; }
.cform.t-educativa .cond-educativa,
.cform.t-grupo .cond-grupo,
.cform.t-empresa .cond-empresa { display: block; }
.chp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }

.cstep__nav { display: flex; gap: 0.8rem; margin-top: var(--s1); flex-wrap: wrap; }
.cform__err { color: var(--blood); font-size: 0.9rem; margin-top: 0.8rem; }

.cdone { text-align: center; padding: var(--s2) 0; animation: cstepIn 0.5s var(--ease); }
.cdone__tag { display: inline-block; font-size: 0.72rem; font-weight: 600; letter-spacing: 0.24em; text-transform: uppercase; color: var(--blood); margin-bottom: var(--s1); }
.cdone__title { font-family: var(--serif); font-weight: 500; font-size: clamp(1.6rem, 3vw, 2.2rem); letter-spacing: 0.02em; margin-bottom: 0.8rem; }
.cdone__text { color: var(--ink-soft); max-width: 32em; margin: 0 auto; line-height: 1.6; }
.cdone__text a { color: var(--blood); }

@media (max-width: 880px) {
  .contact__grid { grid-template-columns: 1fr; }
}

/* ============================================================
   PÁGINAS DE CONTENIDO (Nosotros / Visitas / Empresas)
   ============================================================ */
.section-block { padding: clamp(3rem, 7vh, 5.5rem) clamp(1.2rem, 6vw, 6rem); background: var(--paper); }
.section-block--white { background: var(--white); }
.section-block__inner { max-width: var(--maxw); margin: 0 auto; }
.section-lead { max-width: 780px; margin: 0 auto var(--s2); text-align: center; }
.section-lead--left { text-align: left; margin-left: 0; margin-right: auto; }
.section-title { font-family: var(--serif); font-weight: 500; font-size: clamp(1.7rem, 3.6vw, 2.6rem); line-height: 1.16; letter-spacing: 0.02em; color: var(--black); margin-bottom: var(--s1); }
.section-title em { color: var(--blood); font-style: normal; font-weight: 600; }
.section-text { color: var(--ink-soft); font-size: clamp(1.02rem, 1.4vw, 1.18rem); line-height: 1.65; }
.section-text + .section-text { margin-top: 1rem; }

/* Statement grande (manifiesto) */
.statement-block { padding: clamp(4rem, 10vh, 8rem) clamp(1.2rem, 6vw, 6rem); background: var(--white); }
.statement { max-width: 980px; margin: 0 auto; font-family: var(--serif); font-weight: 400; font-size: clamp(1.4rem, 3.1vw, 2.4rem); line-height: 1.4; letter-spacing: 0.02em; color: var(--black); }
.statement em { color: var(--blood); font-style: normal; font-weight: 600; }
.statement small { display: block; margin-top: var(--s1); font-family: var(--sans); font-weight: 500; font-size: 0.78rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--ink-soft); }

/* Banda CTA roja reutilizable */
.cta-band { background: var(--blood); color: var(--white); text-align: center; padding: clamp(4rem, 10vh, 7rem) clamp(1.2rem, 6vw, 6rem); }
.cta-band__k { display: inline-block; font-size: 0.74rem; font-weight: 600; letter-spacing: 0.24em; text-transform: uppercase; color: rgba(255,255,255,0.8); margin-bottom: var(--s1); }
.cta-band__title { font-family: var(--serif); font-weight: 500; font-size: clamp(1.8rem, 4.5vw, 3rem); line-height: 1.12; letter-spacing: 0.02em; margin-bottom: var(--s1); }
.cta-band__text { color: rgba(255,255,255,0.88); max-width: 40em; margin: 0 auto var(--s2); font-size: clamp(1.02rem, 1.5vw, 1.2rem); line-height: 1.6; }
.cta-band .btn--solid { background: var(--white); color: var(--blood); border-color: var(--white); }
.cta-band .btn--solid:hover { background: var(--black); color: var(--white); border-color: var(--black); }

/* Detalles de card para talleres / método */
.card__step { display: block; font-family: var(--serif); font-size: 0.95rem; letter-spacing: 0.2em; color: var(--blood); margin-bottom: 0.3rem; }
.card__list { margin-top: 0.8rem; padding: 0; list-style: none; }
.card__list li { position: relative; padding-left: 1.1rem; color: var(--ink-soft); font-size: 0.94rem; line-height: 1.5; margin-bottom: 0.4rem; }
.card__list li::before { content: ""; position: absolute; left: 0; top: 0.62em; width: 6px; height: 6px; background: var(--blood); border-radius: 50%; }

/* ============================================================
   ANIMACIÓN (estado inicial; GSAP/JS los revela)
   ============================================================ */
[data-reveal], [data-line] { will-change: transform, opacity; }
.js [data-reveal] { opacity: 0; transform: translateY(28px); }
.js [data-line] { opacity: 0; transform: translateY(40px); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
/* Nav: a hamburguesa antes (6 secciones + CTA) */
@media (max-width: 1040px) {
  .nav__links {
    position: fixed; top: 0; left: 0; right: 0;
    height: 100vh; height: 100dvh;
    background: var(--black); color: var(--paper);
    flex-direction: column; align-items: center; justify-content: center;
    gap: 1.6rem; font-size: 1.5rem; transform: translateY(-100%);
    transition: transform 0.5s var(--ease); z-index: 90;
  }
  body.menu-open .nav__links { transform: translateY(0); }
  .nav__links a { color: var(--paper); font-family: var(--serif); }
  .nav__links a.is-active { color: var(--blood-bright); }
  .nav__cta { display: none; }
  .nav__link--cta { display: block; color: var(--blood-bright); }
  .nav__burger { display: block; z-index: 95; }
  body.menu-open .nav__burger span { background: var(--paper); }
}

@media (max-width: 880px) {
  /* Hero: figura de fondo descentrada a la derecha, más sutil.
     El encuadre mobile (eje de la figura al borde derecho) se hace en JS
     ajustando viewBox/preserveAspectRatio del SVG — ver main.js. */
  .hero__figure { inset: 0; right: 0; width: auto; opacity: 0.45; }
  .hero__inner { max-width: 100%; }

  /* Journey: scrollytelling mobile — cámara que viaja por el cuerpo */
  .journey__layout { grid-template-columns: 1fr; gap: 0; padding: 0; }
  .journey__figure {
    position: sticky; top: var(--nav-h); z-index: 3; height: 40vh;
    overflow: hidden; background: var(--black);
    border-bottom: 1px solid rgba(245,244,242,0.1);
  }
  .journey__figure::after {
    /* viñeta superior/inferior para que el paneo se funda con el negro */
    content: ""; position: absolute; inset: 0; pointer-events: none; z-index: 2;
    background: linear-gradient(var(--black), transparent 22%, transparent 78%, var(--black));
  }
  .journey__figure-wrap { position: relative; height: 100%; padding: 0; display: block; }
  .vitruvio {
    position: absolute; left: 0; right: 0; margin: 0 auto; top: 0;
    width: auto; height: 66vh; will-change: transform;
  }
  .journey__figure-cap { display: none; }
  .journey__steps { padding: 0; position: relative; z-index: 2; }
  .step { min-height: 88vh; max-width: 100%; padding: 0 clamp(1.4rem, 6vw, 3rem); justify-content: center; }

  .concept__cards, .visit__grid { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  .footer__inner { grid-template-columns: 1fr; }
  .intro__meta { gap: var(--s1); }
}

/* ============================================================
   ACCESIBILIDAD — reduce motion
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js [data-reveal], .js [data-line] { opacity: 1 !important; transform: none !important; }
  .hero__scroll i, .v-node.is-active .v-node__halo { animation: none; }
  .hero__vitruvio .hv-line, .hero__vitruvio .hv-geo *, .hero__vitruvio .hv-ctx * { stroke-dashoffset: 0 !important; opacity: 1 !important; }
  * { transition-duration: 0.01ms !important; }
}