/* =========================================================
   Consulta Previa — Landing de cierre
   Dirección: "Territorio editorial" — papel cálido, tinta
   azul-petróleo, acentos terracota/ámbar, curvas de nivel.
   ========================================================= */

:root {
  /* Tinta y texto */
  --ink: #20323b;
  --ink-soft: #5d6b71;
  --ink-faint: #8a9499;

  /* Azul institucional (más profundo y cálido) */
  --blue: #0c5a86;
  --blue-deep: #08415f;

  /* Acentos terrosos */
  --clay: #b9522b;
  --clay-soft: #d2754d;
  --amber: #e0962f;

  /* Papel y superficies */
  --paper: #f5efe2;
  --paper-soft: #efe7d6;
  --card: #fffdf8;
  --line: #e4dcca;
  --line-strong: #d6ccb4;

  --font-display: 'Fraunces', Georgia, 'Times New Roman', serif;
  --font-sans: 'Hanken Grotesk', system-ui, -apple-system, 'Segoe UI', Helvetica, Arial, sans-serif;

  --fs-eyebrow: 0.78rem;
  --fs-xs: 0.8125rem;
  --fs-sm: 0.9375rem;
  --fs-base: 1.0625rem;
  --fs-lead: clamp(1.18rem, 2.4vw, 1.4rem);
  --fs-h2: clamp(1.5rem, 3vw, 1.9rem);
  --fs-h1: clamp(2.3rem, 6vw, 3.6rem);

  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 3rem;
  --space-6: 4rem;
  --space-7: 6rem;

  --radius: 16px;
  --radius-sm: 12px;
  --max-content: 980px;
  --max-prose: 60ch;
  --transition: 200ms cubic-bezier(0.22, 1, 0.36, 1);

  --shadow-card: 0 1px 2px rgba(64, 44, 20, 0.05), 0 6px 16px -10px rgba(64, 44, 20, 0.18);
  --shadow-card-hover: 0 2px 4px rgba(64, 44, 20, 0.06), 0 18px 36px -16px rgba(64, 44, 20, 0.28);
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; }
img { display: block; max-width: 100%; height: auto; }
button { font: inherit; }

body {
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  line-height: 1.65;
  color: var(--ink);
  background-color: var(--paper);
  background-image:
    radial-gradient(58rem 40rem at 78% -8%, rgba(224, 150, 47, 0.16), transparent 60%),
    radial-gradient(50rem 38rem at 8% 4%, rgba(12, 90, 134, 0.10), transparent 55%),
    radial-gradient(60rem 50rem at 50% 118%, rgba(185, 82, 43, 0.12), transparent 60%);
  background-attachment: fixed;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  position: relative;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--blue);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover { color: var(--blue-deep); }

/* Fondo decorativo: curvas de nivel */
.bg-ornament {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  color: var(--blue);
  opacity: 0.07;
  overflow: hidden;
}
.bg-ornament svg {
  width: 100%;
  height: 100%;
  min-width: 1100px;
}

/* Eleva el contenido sobre el ornamento */
.site-header,
.site-main,
.site-footer { position: relative; z-index: 1; }

/* Skip link */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  padding: var(--space-1) var(--space-2);
  background: var(--blue);
  color: #fff;
  border-radius: 0 0 var(--radius-sm) 0;
  font-weight: 600;
}
.skip-link:focus { left: 0; }

/* Focus visible */
:focus-visible {
  outline: 2px solid var(--clay);
  outline-offset: 3px;
  border-radius: 4px;
}

/* =========================================================
   Header
   ========================================================= */
.site-header {
  padding: clamp(1.75rem, 4vw, 3rem) var(--space-3) var(--space-2);
  display: flex;
  justify-content: center;
}
.banner {
  width: 100%;
  max-width: 300px;
  height: auto;
}

/* =========================================================
   Main
   ========================================================= */
.site-main {
  flex: 1;
  width: 100%;
  max-width: var(--max-content);
  margin: 0 auto;
  padding: clamp(2rem, 6vw, 4.5rem) clamp(1.25rem, 5vw, 2.5rem) clamp(3rem, 7vw, 5rem);
}

/* =========================================================
   Hero
   ========================================================= */
.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  animation: fadeInUp 0.7s cubic-bezier(0.22, 1, 0.36, 1) both;
}
.hero__eyebrow {
  font-size: var(--fs-eyebrow);
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--clay);
  margin: 0 0 var(--space-3);
  display: inline-flex;
  align-items: center;
  gap: 0.75em;
}
.hero__eyebrow::before,
.hero__eyebrow::after {
  content: "";
  width: 1.75rem;
  height: 1px;
  background: var(--clay-soft);
}
.hero__icon {
  position: relative;
  display: grid;
  place-items: center;
  width: clamp(82px, 13vw, 104px);
  height: clamp(82px, 13vw, 104px);
  margin-bottom: var(--space-4);
  color: var(--blue);
  border-radius: 50%;
  background: radial-gradient(circle at 32% 28%, #fff, var(--card) 70%);
  box-shadow:
    0 0 0 1px var(--line-strong),
    0 10px 28px -12px rgba(12, 90, 134, 0.4);
  animation: bloom 0.8s cubic-bezier(0.22, 1, 0.36, 1) both 0.1s;
}
.hero__icon::before {
  content: "";
  position: absolute;
  inset: -10px;
  border-radius: 50%;
  border: 1px dashed var(--amber);
  opacity: 0.55;
}
.hero__icon svg {
  width: clamp(40px, 6vw, 52px);
  height: clamp(40px, 6vw, 52px);
}
.hero__title {
  font-family: var(--font-display);
  font-optical-sizing: auto;
  font-size: var(--fs-h1);
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.08;
  margin: 0 0 var(--space-3);
  color: var(--ink);
  text-wrap: balance;
}
.hero__divider {
  display: block;
  width: 56px;
  height: 3px;
  background: linear-gradient(90deg, var(--clay), var(--amber));
  margin: 0 auto var(--space-4);
  border-radius: 2px;
}
.hero__lead {
  font-family: var(--font-display);
  font-optical-sizing: auto;
  font-size: var(--fs-lead);
  font-weight: 400;
  font-style: italic;
  line-height: 1.45;
  margin: 0 0 var(--space-4);
  max-width: 40ch;
  color: var(--ink);
  text-wrap: balance;
}
.hero__body {
  font-weight: 400;
  color: var(--ink-soft);
  max-width: var(--max-prose);
  line-height: 1.8;
  margin: 0;
  text-wrap: pretty;
}

/* =========================================================
   Contact
   ========================================================= */
.contact {
  margin-top: clamp(3.5rem, 9vw, 6rem);
  text-align: center;
  position: relative;
}
.contact .hero__divider { margin-bottom: var(--space-3); }
.contact__title {
  font-family: var(--font-display);
  font-optical-sizing: auto;
  font-size: var(--fs-h2);
  font-weight: 500;
  margin: 0 0 var(--space-2);
  color: var(--ink);
  line-height: 1.2;
  text-wrap: balance;
}
.contact__intro {
  color: var(--ink-soft);
  max-width: 52ch;
  margin: 0 auto var(--space-5);
  line-height: 1.8;
  text-wrap: pretty;
}
.contact__list {
  list-style: none;
  padding: 0;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2);
  text-align: left;
  max-width: 560px;
}

.contact-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
  position: relative;
  overflow: hidden;
}
/* Acento lateral que aparece al interactuar */
.contact-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--clay), var(--amber));
  transform: scaleY(0);
  transform-origin: top;
  transition: transform var(--transition);
}

.contact-card__link {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  column-gap: var(--space-3);
  row-gap: 0.35rem;
  align-items: center;
  padding: var(--space-3) var(--space-3) var(--space-3) calc(var(--space-3) + 3px);
  color: inherit;
  text-decoration: none;
  border-radius: var(--radius);
}

.contact-card__icon {
  grid-column: 1;
  grid-row: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  transition: color var(--transition), background var(--transition), transform var(--transition);
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  background: var(--paper-soft);
}
.contact-card__icon svg { width: 22px; height: 22px; }
.contact-card__icon--brand svg { width: 20px; height: 20px; }

.contact-card__label {
  grid-column: 2;
  grid-row: 1;
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-faint);
  font-weight: 600;
}

.contact-card__value {
  grid-column: 1 / -1;
  grid-row: 2;
  font-size: clamp(0.875rem, 2.5vw, 0.9375rem);
  color: var(--ink);
  font-weight: 500;
  /* === Anti-scraping: reversa visual === */
  unicode-bidi: bidi-override;
  direction: rtl;
  text-align: left;
  user-select: all;
  /* Bajo bidi-override un salto de línea invierte el orden visual.
     Forzamos línea única. */
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}

@media (hover: hover) {
  .contact-card:hover {
    border-color: var(--line-strong);
    box-shadow: var(--shadow-card-hover);
    transform: translateY(-3px);
  }
  .contact-card:hover::before { transform: scaleY(1); }
  .contact-card:hover .contact-card__icon {
    color: var(--clay);
    background: rgba(185, 82, 43, 0.1);
    transform: scale(1.05);
  }
}
.contact-card:focus-within {
  border-color: var(--line-strong);
  box-shadow: var(--shadow-card-hover);
}
.contact-card:focus-within::before { transform: scaleY(1); }
.contact-card:focus-within .contact-card__icon {
  color: var(--clay);
  background: rgba(185, 82, 43, 0.1);
}
.contact-card__link:focus-visible { outline: none; }

/* Honeypot trap — invisible para humanos, lectores y teclado */
.hp-trap {
  position: absolute;
  left: -9999px;
  top: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
  overflow: hidden;
}

/* noscript */
.noscript-note {
  max-width: var(--max-content);
  margin: var(--space-3) auto;
  padding: var(--space-2) var(--space-3);
  background: var(--paper-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--ink-soft);
  font-size: var(--fs-sm);
  text-align: center;
}

/* =========================================================
   Footer
   ========================================================= */
.site-footer {
  margin-top: auto;
  display: flex;
  justify-content: center;
  padding: var(--space-5) var(--space-3) var(--space-4);
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, transparent, rgba(255, 253, 248, 0.6));
}
.footer-image {
  width: 100%;
  max-width: 720px;
}

/* =========================================================
   Desktop / Tablet: rejilla editorial de contacto
   ========================================================= */
@media (min-width: 720px) {
  .contact__list {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3);
    max-width: 760px;
  }
  /* Tarjeta de correo: ocupa ancho completo para dar espacio
     a la dirección larga. */
  .contact__list > .contact-card:first-child {
    grid-column: 1 / -1;
  }
}

/* =========================================================
   JS-reveal para .contact (progressive enhancement)
   ========================================================= */
.contact.js-reveal {
  opacity: 0;
  transform: translateY(18px);
}
.contact.js-reveal.is-visible {
  opacity: 1;
  transform: none;
  transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}

/* =========================================================
   Animaciones
   ========================================================= */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: none; }
}
@keyframes bloom {
  from { opacity: 0; transform: scale(0.86); }
  to { opacity: 1; transform: scale(1); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .hero,
  .hero__icon { animation: none; }
  body { background-attachment: scroll; }
}