/* ============================================================
   MEXICO TO AFRICA — Sitio (estructura inspirada en Rhino Africa)
   Skinned con el sistema de marca Mexico to Africa.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,500;0,9..144,600;1,9..144,400;1,9..144,500&family=Inter:wght@300;400;500;600;700&display=swap');
@import url('tokens.css');

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  margin: 0;
}

.container {
  width: min(1240px, 92%);
  margin-inline: auto;
}

.kicker {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-secondary);
  margin: 0 0 var(--space-3);
}
.kicker--light { color: var(--color-gold-200); }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-sm);
  letter-spacing: .02em;
  padding: 14px 26px;
  border-radius: var(--radius-full);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary { background: var(--color-primary); color: var(--color-on-primary); }
.btn--primary:hover { background: var(--color-primary-strong); }
.btn--ghost { background: transparent; color: var(--color-text); border-color: var(--color-border); }
.btn--ghost:hover { border-color: var(--color-primary); color: var(--color-primary-strong); }
.btn--light { background: var(--color-neutral-0); color: var(--color-ink); }
.btn--outline-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.55); }
.btn--outline-light:hover { background: rgba(255,255,255,.12); border-color:#fff; }
.btn--lg { padding: 17px 34px; font-size: var(--text-base); }

/* ============================================================
   HEADER
   ============================================================ */
.topbar {
  background: var(--color-ink);
  color: var(--color-neutral-200);
  font-size: var(--text-xs);
  letter-spacing: .04em;
}
.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 38px;
  gap: var(--space-4);
}
.topbar a:hover { color: var(--color-gold-200); }
.topbar__left { display: flex; gap: var(--space-6); }
.topbar__right { display: flex; gap: var(--space-6); align-items: center; }
.topbar__right .sep { opacity: .35; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow .25s ease;
}
.site-header.is-stuck { box-shadow: var(--shadow-md); }
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  gap: var(--space-6);
}
.brand-logo { display: flex; align-items: center; }
.brand-logo img { height: 46px; width: auto; }

.main-nav ul { display: flex; gap: var(--space-8); }
.main-nav a {
  font-weight: 500;
  font-size: .95rem;
  padding: 8px 0;
  position: relative;
  color: var(--color-text);
}
.main-nav a::after {
  content: ''; position: absolute; left: 0; bottom: 0;
  width: 0; height: 2px; background: var(--color-primary);
  transition: width .25s ease;
}
.main-nav a:hover { color: var(--color-primary-strong); }
.main-nav a:hover::after { width: 100%; }

.header-actions { display: flex; align-items: center; gap: var(--space-4); }
.header-phone { display: flex; align-items: center; gap: 8px; font-weight: 600; font-size: .95rem; white-space: nowrap; }
.header-phone svg { color: var(--color-secondary); }

.nav-toggle {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: 0; cursor: pointer; padding: 8px;
}
.nav-toggle span { width: 26px; height: 2px; background: var(--color-ink); transition: .3s; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: flex-end;
  color: #fff;
  overflow: hidden;
}
.hero__bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  animation: heroZoom 18s ease-out forwards;
}
@keyframes heroZoom { from { transform: scale(1.08); } to { transform: scale(1); } }
.hero::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(28,26,23,.45) 0%, rgba(28,26,23,.05) 35%, rgba(28,26,23,.78) 100%);
}
.hero__inner {
  position: relative; z-index: 2;
  padding-block: var(--space-24) var(--space-16);
  max-width: 760px;
}
.hero h1 {
  font-size: clamp(2.6rem, 6vw, var(--text-6xl));
  font-weight: 500;
  margin-bottom: var(--space-4);
  text-shadow: 0 2px 30px rgba(0,0,0,.3);
}
.hero h1 em { font-style: italic; color: var(--color-gold-200); }
.hero__sub {
  font-size: var(--text-lg);
  font-weight: 300;
  max-width: 620px;
  margin-bottom: var(--space-8);
  color: var(--color-neutral-100);
}
.hero__cta { display: flex; gap: var(--space-4); flex-wrap: wrap; }

/* Buscador flotante estilo Rhino */
.hero-search {
  position: relative; z-index: 3;
  margin-top: -42px;
}
.hero-search__card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--space-6);
  display: grid;
  grid-template-columns: repeat(3, 1fr) auto;
  gap: var(--space-4);
  align-items: end;
}
.field label {
  display: block; font-size: var(--text-xs); font-weight: 600;
  text-transform: uppercase; letter-spacing: var(--tracking-wide);
  color: var(--color-text-muted); margin-bottom: 6px;
}
.field select, .field input {
  width: 100%; padding: 12px 14px;
  border: 1px solid var(--color-border); border-radius: var(--radius-md);
  font-family: var(--font-body); font-size: var(--text-base);
  background: var(--color-surface-alt); color: var(--color-text);
}
.field select:focus, .field input:focus { outline: 2px solid var(--color-primary); border-color: transparent; }

/* ============================================================
   SECCIONES GENERALES
   ============================================================ */
.section { padding-block: var(--space-24); }
.section--alt { background: var(--color-surface-alt); }
.section--ink { background: var(--color-ink); color: var(--color-neutral-100); }
.section--ink h2, .section--ink h3 { color: #fff; }

.section-head { max-width: 720px; margin-bottom: var(--space-12); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head h2 {
  font-size: clamp(2rem, 4vw, var(--text-4xl));
  margin-bottom: var(--space-4);
}
.section-head p { font-size: var(--text-lg); color: var(--color-text-muted); margin: 0; }
.section--ink .section-head p { color: var(--color-neutral-300); }

/* ---------- Franja de confianza ---------- */
.trust { background: var(--color-surface); border-bottom: 1px solid var(--color-border); }
.trust__grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8); padding-block: var(--space-12);
}
.trust__item { text-align: center; }
.trust__item .ic {
  width: 52px; height: 52px; margin: 0 auto var(--space-3);
  display: grid; place-items: center;
  color: var(--color-secondary);
}
.trust__item h3 { font-family: var(--font-body); font-size: var(--text-base); font-weight: 700; margin-bottom: 4px; }
.trust__item p { font-size: var(--text-sm); color: var(--color-text-muted); margin: 0; }

/* ---------- Grid de destinos ---------- */
.dest-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 300px;
  gap: var(--space-4);
}
.dest-card {
  position: relative; overflow: hidden;
  border-radius: var(--radius-lg);
  display: flex; align-items: flex-end;
  color: #fff; padding: var(--space-6);
  isolation: isolate;
}
.dest-card.tall { grid-row: span 2; }
.dest-card.wide { grid-column: span 2; }
.dest-card__bg {
  position: absolute; inset: 0; z-index: -2;
  background-size: cover; background-position: center;
  transition: transform .7s ease;
}
.dest-card::after {
  content:''; position:absolute; inset:0; z-index:-1;
  background: linear-gradient(180deg, transparent 30%, rgba(28,26,23,.85) 100%);
}
.dest-card:hover .dest-card__bg { transform: scale(1.07); }
.dest-card__tag {
  font-size: var(--text-xs); font-weight: 600; letter-spacing: var(--tracking-wide);
  text-transform: uppercase; color: var(--color-gold-200); margin-bottom: 6px;
}
.dest-card h3 { font-size: var(--text-2xl); margin-bottom: 4px; }
.dest-card p { font-size: var(--text-sm); color: var(--color-neutral-200); margin: 0; }
.dest-card .arrow {
  position: absolute; top: var(--space-6); right: var(--space-6);
  width: 40px; height: 40px; border-radius: var(--radius-full);
  background: rgba(255,255,255,.16); backdrop-filter: blur(4px);
  display: grid; place-items: center; transition: background .25s, transform .25s;
}
.dest-card:hover .arrow { background: var(--color-primary); color: var(--color-ink); transform: rotate(-45deg); }

/* ---------- Experiencias ---------- */
.exp-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-8);
}
.exp-card {
  background: var(--color-surface); border-radius: var(--radius-lg);
  overflow: hidden; box-shadow: var(--shadow-sm);
  transition: transform .3s ease, box-shadow .3s ease;
}
.exp-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.exp-card__img { aspect-ratio: 4/3; overflow: hidden; }
.exp-card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.exp-card:hover .exp-card__img img { transform: scale(1.06); }
.exp-card__body { padding: var(--space-6); }
.exp-card__body h3 { font-size: var(--text-xl); margin-bottom: var(--space-2); }
.exp-card__body p { font-size: var(--text-sm); color: var(--color-text-muted); margin: 0 0 var(--space-4); }
.exp-card__link { font-weight: 600; color: var(--color-secondary); font-size: var(--text-sm); display:inline-flex; gap:6px; align-items:center; }
.exp-card:hover .exp-card__link { gap: 12px; }

/* ---------- Feature split ---------- */
.feature {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: var(--space-16); align-items: center;
}
.feature__media { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); }
.feature__media img { width: 100%; aspect-ratio: 4/5; object-fit: cover; }
.feature__list { margin-top: var(--space-8); display: grid; gap: var(--space-6); }
.feature__item { display: flex; gap: var(--space-4); }
.feature__item .num {
  flex: 0 0 auto; width: 44px; height: 44px; border-radius: var(--radius-full);
  background: var(--color-gold-50); color: var(--color-primary-strong);
  display: grid; place-items: center; font-family: var(--font-display); font-size: var(--text-lg); font-weight: 600;
}
.feature__item h3 { font-family: var(--font-body); font-size: var(--text-lg); font-weight: 700; margin-bottom: 4px; }
.feature__item p { margin: 0; color: var(--color-text-muted); font-size: var(--text-sm); }

/* ---------- Stats ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-8); text-align: center; }
.stat .n { font-family: var(--font-display); font-size: var(--text-5xl); color: var(--color-gold-300); line-height: 1; }
.stat .l { display:block; margin-top: var(--space-3); font-size: var(--text-sm); letter-spacing: .04em; color: var(--color-neutral-300); }

/* ---------- Testimonios ---------- */
.testi { position: relative; }
.testi__track { display: flex; transition: transform .5s ease; }
.testi__slide { min-width: 100%; padding-inline: var(--space-4); }
.testi__card {
  max-width: 820px; margin-inline: auto; text-align: center;
}
.testi__quote {
  font-family: var(--font-display); font-style: italic;
  font-size: clamp(1.5rem, 3vw, var(--text-3xl));
  line-height: var(--leading-snug); margin-bottom: var(--space-6);
}
.testi__author { font-weight: 700; }
.testi__role { color: var(--color-text-muted); font-size: var(--text-sm); }
.testi__stars { color: var(--color-gold-400); margin-bottom: var(--space-6); letter-spacing: 4px; }
.testi__nav { display: flex; justify-content: center; gap: var(--space-3); margin-top: var(--space-8); }
.testi__dot { width: 10px; height: 10px; border-radius: var(--radius-full); background: var(--color-border); border: 0; cursor: pointer; padding: 0; }
.testi__dot.active { background: var(--color-primary); width: 28px; }

/* ---------- Diario / Blog ---------- */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-8); }
.post-card { border-radius: var(--radius-lg); overflow: hidden; background: var(--color-surface); box-shadow: var(--shadow-sm); transition: transform .3s, box-shadow .3s; }
.post-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.post-card__img { aspect-ratio: 16/10; overflow: hidden; }
.post-card__img img { width:100%; height:100%; object-fit: cover; transition: transform .6s ease; }
.post-card:hover .post-card__img img { transform: scale(1.06); }
.post-card__body { padding: var(--space-6); }
.post-card__meta { font-size: var(--text-xs); text-transform: uppercase; letter-spacing: var(--tracking-wide); color: var(--color-secondary); font-weight: 600; margin-bottom: var(--space-3); }
.post-card__body h3 { font-size: var(--text-xl); margin-bottom: var(--space-2); }
.post-card__body p { font-size: var(--text-sm); color: var(--color-text-muted); margin: 0; }

/* ---------- CTA band / newsletter ---------- */
.cta-band {
  position: relative; color: #fff; overflow: hidden;
  border-radius: var(--radius-xl);
}
.cta-band__bg { position:absolute; inset:0; background-size:cover; background-position:center; z-index:-2; }
.cta-band::after { content:''; position:absolute; inset:0; z-index:-1; background: linear-gradient(120deg, rgba(28,26,23,.86), rgba(56,80,62,.55)); }
.cta-band__inner { padding: var(--space-24) var(--space-12); text-align: center; }
.cta-band h2 { font-size: clamp(2rem,4vw,var(--text-4xl)); margin-bottom: var(--space-4); }
.cta-band p { font-size: var(--text-lg); color: var(--color-neutral-100); max-width: 600px; margin: 0 auto var(--space-8); }
.newsletter { display: flex; gap: var(--space-3); max-width: 480px; margin: 0 auto; }
.newsletter input { flex: 1; padding: 15px 18px; border: 0; border-radius: var(--radius-full); font-family: var(--font-body); font-size: var(--text-base); }

/* ---------- Footer ---------- */
.site-footer { background: var(--color-neutral-950); color: var(--color-neutral-300); padding-top: var(--space-24); font-size: var(--text-sm); }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: var(--space-12); padding-bottom: var(--space-16); }
.footer-brand img { height: 54px; margin-bottom: var(--space-4); }
.footer-brand p { max-width: 320px; color: var(--color-neutral-400); }
.footer-col h4 { font-family: var(--font-body); font-size: var(--text-sm); text-transform: uppercase; letter-spacing: var(--tracking-wide); color: var(--color-gold-200); margin-bottom: var(--space-4); }
.footer-col li { margin-bottom: var(--space-3); }
.footer-col a:hover { color: #fff; }
.footer-social { display: flex; gap: var(--space-3); margin-top: var(--space-4); }
.footer-social a { width: 38px; height: 38px; border-radius: var(--radius-full); border: 1px solid var(--color-neutral-700); display: grid; place-items: center; transition: .25s; }
.footer-social a:hover { background: var(--color-primary); color: var(--color-ink); border-color: var(--color-primary); }
.footer-bottom { border-top: 1px solid var(--color-neutral-800); padding-block: var(--space-6); display: flex; justify-content: space-between; flex-wrap: wrap; gap: var(--space-4); color: var(--color-neutral-500); }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .feature { grid-template-columns: 1fr; gap: var(--space-12); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-search__card { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .main-nav, .header-phone, .topbar__left { display: none; }
  .nav-toggle { display: flex; }
  .main-nav.open {
    display: block; position: absolute; top: 100%; left: 0; right: 0;
    background: var(--color-surface); border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg); padding: var(--space-6);
  }
  .main-nav.open ul { flex-direction: column; gap: var(--space-4); }
  .dest-grid, .exp-grid, .blog-grid, .trust__grid, .stats { grid-template-columns: 1fr; }
  .dest-grid { grid-auto-rows: 260px; }
  .dest-card.tall, .dest-card.wide { grid-row: auto; grid-column: auto; }
  .trust__grid { grid-template-columns: 1fr 1fr; }
  .stats { grid-template-columns: 1fr 1fr; gap: var(--space-12); }
  .hero-search__card { grid-template-columns: 1fr; }
  .section { padding-block: var(--space-16); }
}
@media (max-width: 520px) {
  .trust__grid, .stats { grid-template-columns: 1fr; }
  .newsletter { flex-direction: column; }
}