/* =====================================================================
   javiergaitan.com — hoja de estilos
   Sistema tipográfico y cromático: Manual de Imagen Personal V1.0 (2025)
   ===================================================================== */

:root {
  /* Paleta operativa — Sección 05 del manual */
  --azul-marino: #00143C;
  --rojo-acento: #A02828;
  --gris-medio: #788C8C;
  --separador: #2C2650;
  --blanco: #FFFFFF;
  --gris-neutro: #F5F4F1; /* aceptable solo en interiores */

  /* Tipografía */
  --serif: "Playfair Display", Georgia, serif;
  --sans: "Jost", system-ui, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  font-weight: 300;
  font-size: 17px;
  line-height: 1.65;
  color: var(--azul-marino);
  background: var(--blanco);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

::selection { background: var(--azul-marino); color: var(--blanco); }

/* =====================================================================
   ESTRUCTURA GENERAL
   ===================================================================== */

.wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 48px;
}

@media (max-width: 640px) {
  .wrap { padding: 0 24px; }
}

/* =====================================================================
   HEADER / NAVEGACIÓN
   ===================================================================== */

.site-header {
  padding: 32px 0 24px;
  border-bottom: 0.5px solid rgba(44, 38, 80, 0.2);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

/* Logo horizontal — construcción según manual, sección 02 */
.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  gap: 16px;
}

.logo .mono {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 42px;
  color: var(--azul-marino);
  letter-spacing: -1.5px;
  line-height: 1;
}

.logo .divisor {
  width: 0.5px;
  height: 36px;
  background: var(--separador);
  opacity: 0.6;
}

.logo .texto {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.logo .nombre {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--azul-marino);
  line-height: 1;
}

.logo .tagline {
  font-family: var(--sans);
  font-weight: 300;
  font-size: 10px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gris-medio);
  line-height: 1;
}

/* Regla roja del logo — sección 02.D */
.logo .regla {
  display: none; /* La regla roja aparece en la home hero, no en el header */
}

/* Navegación */
.nav {
  display: flex;
  gap: 32px;
  list-style: none;
}

.nav a {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--azul-marino);
  text-decoration: none;
  padding-bottom: 4px;
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s ease;
}

.nav a:hover,
.nav a.activo {
  border-bottom-color: var(--rojo-acento);
}

/* Logo colapsado en móvil */
@media (max-width: 760px) {
  .site-header .wrap {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }
  .logo .texto { display: none; }
  .logo .divisor { display: none; }
  .nav { flex-wrap: wrap; gap: 20px; }
}

/* =====================================================================
   HERO DE LA HOME
   ===================================================================== */

.hero {
  padding: 120px 0 100px;
  text-align: center;
}

.hero .mono-grande {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 108px;
  letter-spacing: -5px;
  line-height: 1;
  color: var(--azul-marino);
  margin-bottom: 28px;
}

.hero .nombre-completo {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 15px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--azul-marino);
  margin-bottom: 16px;
}

/* Regla roja según manual: anchura exactamente igual al nombre */
.hero .regla-roja {
  width: 280px;
  height: 1.5px;
  background: var(--rojo-acento);
  margin: 0 auto 20px;
}

.hero .frase-ancla {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-size: 22px;
  color: var(--gris-medio);
  letter-spacing: 0.01em;
  line-height: 1.5;
  max-width: 620px;
  margin: 0 auto;
}

@media (max-width: 640px) {
  .hero { padding: 80px 0 70px; }
  .hero .mono-grande { font-size: 72px; letter-spacing: -3px; }
  .hero .nombre-completo { font-size: 12px; letter-spacing: 0.28em; }
  .hero .regla-roja { width: 200px; }
  .hero .frase-ancla { font-size: 18px; }
}

/* =====================================================================
   TRES SALAS
   ===================================================================== */

.salas {
  padding: 80px 0 100px;
  border-top: 0.5px solid rgba(44, 38, 80, 0.2);
}

.salas .label-seccion {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 10px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gris-medio);
  text-align: center;
  margin-bottom: 60px;
}

.grid-salas {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 0.5px solid rgba(44, 38, 80, 0.15);
}

.sala {
  padding: 44px 36px 48px;
  border-right: 0.5px solid rgba(44, 38, 80, 0.15);
  border-bottom: 0.5px solid rgba(44, 38, 80, 0.15);
  text-decoration: none;
  color: inherit;
  display: block;
  transition: background 0.3s ease;
  position: relative;
}

.sala:last-child { border-right: none; }

.sala:hover {
  background: var(--gris-neutro);
}

.sala:hover .sala-titulo::after {
  transform: scaleX(1);
}

.sala .numero {
  font-family: var(--serif);
  font-weight: 400;
  font-style: italic;
  font-size: 14px;
  color: var(--gris-medio);
  display: block;
  margin-bottom: 16px;
}

.sala .sala-titulo {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 28px;
  color: var(--azul-marino);
  line-height: 1.2;
  margin-bottom: 18px;
  display: inline-block;
  position: relative;
}

.sala .sala-titulo::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 1.5px;
  background: var(--rojo-acento);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.sala .sala-desc {
  font-size: 15px;
  color: var(--gris-medio);
  line-height: 1.6;
  margin-bottom: 24px;
}

.sala .entrar {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 10px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--azul-marino);
}

@media (max-width: 760px) {
  .grid-salas { grid-template-columns: 1fr; }
  .sala { border-right: none; }
}

/* =====================================================================
   PUBLICADO RECIENTEMENTE
   ===================================================================== */

.publicado {
  padding: 80px 0 100px;
}

.publicado .label-seccion {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 10px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gris-medio);
  margin-bottom: 40px;
}

.lista-publicado {
  list-style: none;
  border-top: 0.5px solid rgba(44, 38, 80, 0.15);
}

.lista-publicado li {
  border-bottom: 0.5px solid rgba(44, 38, 80, 0.15);
}

.lista-publicado a {
  display: grid;
  grid-template-columns: 100px 1fr auto;
  gap: 32px;
  align-items: baseline;
  padding: 28px 0;
  text-decoration: none;
  color: inherit;
  transition: padding 0.3s ease;
}

.lista-publicado a:hover {
  padding-left: 16px;
}

.lista-publicado .fuente {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gris-medio);
}

.lista-publicado .titulo {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 19px;
  color: var(--azul-marino);
  line-height: 1.4;
}

.lista-publicado .flecha {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 14px;
  color: var(--gris-medio);
  transition: transform 0.3s ease, color 0.3s ease;
}

.lista-publicado a:hover .flecha {
  color: var(--rojo-acento);
  transform: translateX(6px);
}

@media (max-width: 760px) {
  .lista-publicado a {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .lista-publicado .flecha { display: none; }
}

/* =====================================================================
   PÁGINAS INTERIORES — ENCABEZADOS DE SALA
   ===================================================================== */

.sala-header {
  padding: 100px 0 80px;
  text-align: center;
  border-bottom: 0.5px solid rgba(44, 38, 80, 0.15);
}

.sala-header .numero-grande {
  font-family: var(--serif);
  font-weight: 400;
  font-style: italic;
  font-size: 14px;
  letter-spacing: 0.2em;
  color: var(--gris-medio);
  text-transform: uppercase;
  margin-bottom: 24px;
  display: block;
}

.sala-header h1 {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 56px;
  color: var(--azul-marino);
  line-height: 1.1;
  max-width: 800px;
  margin: 0 auto 24px;
  letter-spacing: -0.01em;
}

.sala-header .bajada {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-size: 20px;
  color: var(--gris-medio);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.5;
}

@media (max-width: 640px) {
  .sala-header { padding: 60px 0 50px; }
  .sala-header h1 { font-size: 38px; }
  .sala-header .bajada { font-size: 17px; }
}

/* =====================================================================
   CUERPO DE PÁGINA INTERIOR
   ===================================================================== */

.contenido {
  padding: 70px 0 90px;
  max-width: 720px;
  margin: 0 auto;
}

.contenido .intro {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 20px;
  line-height: 1.6;
  color: var(--azul-marino);
  margin-bottom: 48px;
}

.contenido p {
  margin-bottom: 22px;
  color: var(--azul-marino);
}

.contenido a.texto-link {
  color: var(--azul-marino);
  text-decoration: none;
  border-bottom: 1px solid var(--rojo-acento);
  padding-bottom: 1px;
  transition: color 0.25s ease;
}

.contenido a.texto-link:hover { color: var(--rojo-acento); }

.bloque-nota {
  border-left: 1.5px solid var(--rojo-acento);
  padding: 4px 0 4px 24px;
  margin: 40px 0;
  font-family: var(--serif);
  font-style: italic;
  font-size: 17px;
  color: var(--gris-medio);
  line-height: 1.55;
}

/* Botón CTA que remite a canal externo */
.cta-externo {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: var(--sans);
  font-weight: 400;
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--azul-marino);
  text-decoration: none;
  padding: 18px 28px;
  border: 1px solid var(--azul-marino);
  margin-top: 12px;
  transition: background 0.3s ease, color 0.3s ease;
}

.cta-externo:hover {
  background: var(--azul-marino);
  color: var(--blanco);
}

.cta-externo .flecha-cta {
  font-size: 14px;
  transition: transform 0.3s ease;
}

.cta-externo:hover .flecha-cta { transform: translateX(4px); }

/* Listado de referencias en páginas interiores */
.lista-referencias {
  list-style: none;
  margin: 40px 0;
  border-top: 0.5px solid rgba(44, 38, 80, 0.15);
}

.lista-referencias li {
  border-bottom: 0.5px solid rgba(44, 38, 80, 0.15);
  padding: 22px 0;
}

.lista-referencias a {
  text-decoration: none;
  color: inherit;
  display: block;
}

.lista-referencias .ref-fuente {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gris-medio);
  display: block;
  margin-bottom: 8px;
}

.lista-referencias .ref-titulo {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 18px;
  color: var(--azul-marino);
  line-height: 1.4;
  transition: color 0.25s ease;
}

.lista-referencias a:hover .ref-titulo { color: var(--rojo-acento); }

/* Proximamente — placeholder digno */
.proximamente {
  margin-top: 56px;
  padding-top: 32px;
  border-top: 0.5px solid rgba(44, 38, 80, 0.15);
  font-family: var(--sans);
  font-size: 13px;
  color: var(--gris-medio);
  letter-spacing: 0.02em;
  font-style: italic;
}

/* =====================================================================
   BIO
   ===================================================================== */

.bio-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  padding: 80px 0 100px;
}

.bio-grid h2 {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 10px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gris-medio);
  margin-bottom: 24px;
}

.bio-grid .bio-texto p {
  font-size: 16px;
  margin-bottom: 18px;
  color: var(--azul-marino);
  line-height: 1.7;
}

.credenciales {
  list-style: none;
}

.credenciales li {
  padding: 14px 0;
  border-bottom: 0.5px solid rgba(44, 38, 80, 0.15);
  font-size: 14px;
  color: var(--azul-marino);
  line-height: 1.5;
}

.credenciales li:first-child { border-top: 0.5px solid rgba(44, 38, 80, 0.15); }

.credenciales .cred-label {
  display: block;
  font-family: var(--sans);
  font-weight: 500;
  font-size: 9px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gris-medio);
  margin-bottom: 4px;
}

@media (max-width: 760px) {
  .bio-grid { grid-template-columns: 1fr; gap: 56px; padding: 60px 0 80px; }
}

/* =====================================================================
   FOOTER
   ===================================================================== */

.site-footer {
  padding: 60px 0 40px;
  border-top: 0.5px solid rgba(44, 38, 80, 0.2);
  margin-top: 40px;
}

.site-footer .wrap {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.site-footer .col h3 {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 9px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gris-medio);
  margin-bottom: 16px;
}

.site-footer .col p,
.site-footer .col a {
  font-family: var(--sans);
  font-weight: 300;
  font-size: 13px;
  color: var(--azul-marino);
  text-decoration: none;
  line-height: 1.7;
  display: block;
  transition: color 0.25s ease;
}

.site-footer .col a:hover { color: var(--rojo-acento); }

.site-footer .firma-footer {
  margin-top: 50px;
  padding-top: 28px;
  border-top: 0.5px solid rgba(44, 38, 80, 0.15);
  font-family: var(--sans);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gris-medio);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

@media (max-width: 760px) {
  .site-footer .wrap { grid-template-columns: 1fr; gap: 32px; }
  .site-footer .firma-footer { flex-direction: column; gap: 8px; }
}

/* =====================================================================
   ANIMACIONES DE ENTRADA — sutiles, según sobriedad del manual
   ===================================================================== */

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

.anim {
  opacity: 0;
  animation: fadeUp 0.9s ease forwards;
}

.anim.d1 { animation-delay: 0.1s; }
.anim.d2 { animation-delay: 0.25s; }
.anim.d3 { animation-delay: 0.4s; }
.anim.d4 { animation-delay: 0.55s; }

/* Respeto a usuarios con motion reducido */
@media (prefers-reduced-motion: reduce) {
  .anim { opacity: 1; animation: none; }
  html { scroll-behavior: auto; }
}