/* ─── ARRECIFE — LANDING PÚBLICA ────────────────────────────────────────────
   Identidad: Mar #00576F · Atardecer #FF9933 · Blanco #FFFFFF · Negro #000
   Estética: oscura/premium-coastal con detalles tipo olas
   ──────────────────────────────────────────────────────────────────────── */

:root {
  --c-mar: #00576F;
  --c-mar-dark: #022B36;
  --c-mar-deep: #00131A;
  --c-mar-light: #1a7691;
  --c-atardecer: #FF9933;
  --c-atardecer-soft: #FFB366;
  --c-cream: #F5F0E8;
  --c-text: #FAF6F0;
  --c-text-muted: #b8c5cc;
  --c-text-dim: #6f8993;
  --c-line: rgba(255,255,255,0.10);
  --c-line-soft: rgba(255,255,255,0.05);

  --f-display: 'Cormorant Garamond', 'Georgia', serif;
  --f-sans: 'Inter Tight', 'Helvetica Neue', system-ui, sans-serif;

  --container: 1180px;
  --radius: 12px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--f-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--c-text);
  background: var(--c-mar-deep);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.center { text-align: center; }


/* ── Header ────────────────────────────────────────────────────────────── */

.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 18px 0;
  background: transparent;
  transition: background 0.3s, padding 0.3s, border-color 0.3s;
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(2, 19, 26, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 12px 0;
  border-bottom-color: var(--c-line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.brand { display: flex; flex-direction: column; line-height: 1; }
.brand-text {
  font-family: var(--f-sans);
  font-weight: 600;
  font-size: 1.5rem;
  letter-spacing: 0.4em;
  text-transform: lowercase;
  color: var(--c-text);
}
.brand-sub {
  font-size: 0.62rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--c-text-dim);
  margin-top: 4px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}
.site-nav a {
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--c-text-muted);
  transition: color 0.2s;
}
.site-nav a:hover { color: var(--c-atardecer); }

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  color: var(--c-text-dim);
  letter-spacing: 0.1em;
}
.lang-switch a {
  color: var(--c-text-dim);
  text-transform: none !important;
  letter-spacing: 0 !important;
}
.lang-switch a.active { color: var(--c-atardecer); font-weight: 600; }

.nav-toggle {
  display: none;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--c-text);
  margin: 4px 0;
  transition: 0.2s;
}


/* ── Botones ───────────────────────────────────────────────────────────── */

.btn {
  display: inline-block;
  padding: 11px 22px;
  font-family: var(--f-sans);
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 4px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s;
  text-align: center;
}
.btn-sm { padding: 8px 16px; font-size: 0.78rem; }
.btn-lg { padding: 16px 36px; font-size: 0.92rem; }

.btn-primary {
  background: var(--c-atardecer);
  color: #1a0f00;
  border-color: var(--c-atardecer);
}
.btn-primary:hover {
  background: var(--c-atardecer-soft);
  border-color: var(--c-atardecer-soft);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--c-text);
  border-color: rgba(255,255,255,0.3);
}
.btn-ghost:hover {
  border-color: var(--c-text);
  background: rgba(255,255,255,0.05);
}

.btn-outline {
  background: transparent;
  color: var(--c-atardecer);
  border-color: var(--c-atardecer);
}
.btn-outline:hover {
  background: var(--c-atardecer);
  color: #1a0f00;
}


/* ── HERO ──────────────────────────────────────────────────────────────── */

.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  z-index: 0;
}
.hero-bg-default {
  background:
    linear-gradient(180deg, rgba(0,19,26,0.8), rgba(2,43,54,0.95)),
    radial-gradient(ellipse at center, var(--c-mar-light), var(--c-mar-deep) 60%);
}
.hero-overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg,
              rgba(0,19,26,0.55) 0%,
              rgba(0,19,26,0.45) 40%,
              rgba(0,19,26,0.92) 100%);
  z-index: 1;
}
.hero-bg {
  /* Sutil zoom-in continuo para vibrancia */
  animation: heroSlowZoom 22s ease-in-out infinite alternate;
}
@keyframes heroSlowZoom {
  from { transform: scale(1); }
  to   { transform: scale(1.06); }
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding-top: 80px;
}
.hero-eyebrow {
  font-size: 0.78rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--c-atardecer);
  font-weight: 500;
  margin-bottom: 24px;
}
.hero-title {
  font-family: var(--f-sans);
  font-weight: 300;
  font-size: clamp(3.5rem, 12vw, 8rem);
  letter-spacing: 0.18em;
  text-transform: lowercase;
  line-height: 0.95;
  margin-bottom: 24px;
  color: var(--c-text);
}
.hero-tagline {
  font-family: var(--f-display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.2rem, 3vw, 1.8rem);
  color: var(--c-text-muted);
  margin-bottom: 48px;
  letter-spacing: 0.04em;
}
.hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.scroll-cue {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  width: 28px;
  height: 44px;
  border: 1.5px solid var(--c-text-muted);
  border-radius: 14px;
  display: block;
}
.scroll-cue span {
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 3px;
  height: 8px;
  background: var(--c-atardecer);
  border-radius: 2px;
  animation: scrollCue 2s ease infinite;
}
@keyframes scrollCue {
  0%,100% { opacity: 0; top: 8px; }
  50% { opacity: 1; top: 20px; }
}


/* ── Secciones generales ───────────────────────────────────────────────── */

.section { padding: 110px 0; position: relative; }

.section-eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--c-atardecer);
  font-weight: 500;
  margin-bottom: 16px;
}
.section-eyebrow.center { text-align: center; }

.section-title {
  font-family: var(--f-display);
  font-weight: 400;
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1.1;
  margin-bottom: 32px;
  letter-spacing: 0.01em;
  color: var(--c-text);
}
.section-title.center { text-align: center; }

.section-lead {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--c-text-muted);
  max-width: 720px;
  font-weight: 300;
}

/* About (sección oscura) */
.section-about {
  background: var(--c-mar-dark);
  border-top: 1px solid var(--c-line-soft);
  border-bottom: 1px solid var(--c-line-soft);
}


/* ── Experience ────────────────────────────────────────────────────────── */

.section-experience { background: var(--c-mar-deep); }
.experience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 64px;
}
.experience-card {
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--c-line);
  padding: 40px 28px;
  border-radius: var(--radius);
  text-align: center;
  transition: transform 0.3s, border-color 0.3s, background 0.3s;
}
.experience-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255,153,51,0.3);
  background: rgba(255,153,51,0.04);
}
.experience-icon {
  width: 56px; height: 56px;
  margin: 0 auto 24px;
  color: var(--c-atardecer);
}
.experience-icon svg { width: 100%; height: 100%; }
.experience-card h3 {
  font-family: var(--f-display);
  font-weight: 500;
  font-size: 1.5rem;
  color: var(--c-text);
  margin-bottom: 14px;
  letter-spacing: 0.02em;
}
.experience-card p {
  color: var(--c-text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
  font-weight: 300;
}


/* ── Menu preview ──────────────────────────────────────────────────────── */

.section-menu { background: var(--c-mar-dark); }
.menu-preview-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 36px 56px;
  margin-top: 56px;
}
.menu-preview-item {
  border-bottom: 1px solid var(--c-line-soft);
  padding-bottom: 24px;
}
.menu-preview-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 8px;
}
.menu-preview-head h3 {
  font-family: var(--f-display);
  font-weight: 500;
  font-size: 1.15rem;
  color: var(--c-text);
  letter-spacing: 0.01em;
}
.menu-preview-price {
  color: var(--c-atardecer);
  font-weight: 500;
  font-size: 1rem;
  flex-shrink: 0;
}
.menu-preview-desc {
  color: var(--c-text-muted);
  font-size: 0.88rem;
  line-height: 1.6;
  font-weight: 300;
}
.menu-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}
.tag {
  font-size: 0.7rem;
  padding: 3px 10px;
  border-radius: 20px;
  border: 1px solid var(--c-line);
  color: var(--c-text-muted);
}
.tag-cuban  { color: var(--c-atardecer); border-color: rgba(255,153,51,0.3); }
.tag-usda   { color: #ff6b6b; border-color: rgba(255,107,107,0.3); font-weight: 600; }
.tag-veg    { color: #6dd58a; border-color: rgba(109,213,138,0.3); }
.tag-spicy  { color: #ff7675; border-color: rgba(255,118,117,0.3); }
.tag-new    { color: var(--c-atardecer); border-color: rgba(255,153,51,0.4); font-weight: 600; }


/* ── Reservation CTA ──────────────────────────────────────────────────── */

.section-reserve {
  background:
    linear-gradient(180deg, var(--c-mar-deep) 0%, var(--c-mar) 100%);
  padding: 130px 0 30px;
  position: relative;
  overflow: hidden;
  color: var(--c-mar-deep);
}
.reserve-title {
  font-family: var(--f-display);
  font-weight: 400;
  font-size: clamp(2.3rem, 5.5vw, 4rem);
  color: var(--c-text);
  margin-bottom: 18px;
  letter-spacing: 0.01em;
}
.reserve-sub {
  color: rgba(255,255,255,0.85);
  font-size: 1.1rem;
  font-weight: 300;
  font-style: italic;
  font-family: var(--f-display);
  margin-bottom: 36px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}
.wave-divider {
  position: absolute;
  bottom: -1px; left: 0; right: 0;
  height: 80px;
  color: var(--c-mar-deep);
  pointer-events: none;
}
.wave-divider svg { width: 100%; height: 100%; display: block; }


/* ── Location ──────────────────────────────────────────────────────────── */

.section-location { background: var(--c-mar-deep); }
.location-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 56px;
  margin-top: 48px;
  align-items: stretch;
}
.location-info { padding-top: 12px; }
.info-block { margin-bottom: 28px; }
.info-label {
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-atardecer);
  margin-bottom: 8px;
  font-weight: 500;
}
.info-value {
  font-size: 1.05rem;
  color: var(--c-text);
  font-weight: 300;
  line-height: 1.5;
}
.info-cta { margin-top: 32px; }
.location-map {
  background: var(--c-mar-dark);
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 380px;
  border: 1px solid var(--c-line);
}


/* ── Footer ────────────────────────────────────────────────────────────── */

.site-footer {
  background: #000;
  color: var(--c-text-muted);
  padding: 60px 0 24px;
  border-top: 1px solid var(--c-line);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.brand-footer {
  font-family: var(--f-sans);
  font-weight: 600;
  font-size: 1.4rem;
  letter-spacing: 0.4em;
  text-transform: lowercase;
  color: var(--c-text);
  margin-bottom: 4px;
}
.footer-tagline {
  font-family: var(--f-display);
  font-style: italic;
  margin-top: 16px;
  color: var(--c-text-muted);
  font-size: 0.95rem;
}
.site-footer h4 {
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-atardecer);
  margin-bottom: 14px;
  font-weight: 500;
}
.site-footer p {
  font-size: 0.92rem;
  margin-bottom: 6px;
  font-weight: 300;
}
.socials {
  display: flex;
  gap: 16px;
  margin-top: 12px;
}
.socials a {
  font-size: 0.85rem;
  color: var(--c-atardecer);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
}
.socials a:hover { border-color: var(--c-atardecer); }
.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--c-line-soft);
  font-size: 0.78rem;
  color: var(--c-text-dim);
}


/* ── WhatsApp flotante ────────────────────────────────────────────────── */

.wa-float {
  position: fixed;
  bottom: 20px; right: 20px;
  z-index: 999;
  width: 54px; height: 54px;
  border-radius: 50%;
  background: #25D366;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37,211,102,0.35);
  transition: transform 0.2s;
}
.wa-float:hover { transform: scale(1.08); }


/* ── Página de menú ───────────────────────────────────────────────────── */

.menu-page { padding: 130px 0 0; background: var(--c-mar-deep); }
.menu-header { text-align: center; margin-bottom: 60px; }
.page-title-public {
  font-family: var(--f-display);
  font-weight: 400;
  font-size: clamp(3rem, 7vw, 5rem);
  color: var(--c-text);
  letter-spacing: 0.02em;
  margin: 12px 0 16px;
}
.menu-note {
  color: var(--c-text-dim);
  font-size: 0.85rem;
  font-style: italic;
}

.menu-cat { margin-bottom: 56px; }
.menu-cat-title {
  font-family: var(--f-display);
  font-weight: 400;
  font-size: 2rem;
  color: var(--c-atardecer);
  margin-bottom: 6px;
  letter-spacing: 0.02em;
  text-align: center;
}
.menu-cat-desc {
  text-align: center;
  color: var(--c-text-muted);
  font-style: italic;
  margin-bottom: 28px;
}
.menu-list {
  max-width: 820px;
  margin: 0 auto;
}
.menu-item-row { padding: 14px 0; }
.menu-item-head {
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.menu-item-head h3 {
  font-family: var(--f-display);
  font-weight: 500;
  font-size: 1.1rem;
  color: var(--c-text);
}
.menu-item-tags { font-size: 0.78rem; margin-left: 6px; }
.tag-mini {
  display: inline-block;
  margin-left: 4px;
  vertical-align: middle;
}
.tag-usda-mini, .tag-new-mini {
  font-size: 0.6rem;
  padding: 1px 5px;
  border-radius: 3px;
  letter-spacing: 0.05em;
  font-weight: 600;
  vertical-align: middle;
  margin-left: 6px;
}
.tag-usda-mini { background: rgba(255,107,107,0.18); color: #ff6b6b; }
.tag-new-mini  { background: rgba(255,153,51,0.18); color: var(--c-atardecer); }

.menu-item-dots {
  flex: 1;
  border-bottom: 1px dotted rgba(255,255,255,0.18);
  height: 1px;
  align-self: end;
  position: relative;
  bottom: 5px;
  margin: 0 8px;
}
.menu-item-price {
  color: var(--c-atardecer);
  font-weight: 500;
  flex-shrink: 0;
  font-size: 1rem;
}
.menu-item-desc {
  color: var(--c-text-muted);
  font-size: 0.88rem;
  line-height: 1.5;
  margin-top: 4px;
  font-weight: 300;
}

.menu-legend {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  margin: 48px 0 0;
  padding: 24px;
  border-top: 1px solid var(--c-line);
  font-size: 0.85rem;
  color: var(--c-text-muted);
}
.usda-badge {
  background: rgba(255,107,107,0.15);
  color: #ff6b6b;
  padding: 3px 10px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.75rem;
}


/* ── Reveal on scroll ──────────────────────────────────────────────────── */

.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.8s ease, transform 0.8s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }


/* ── Mobile ────────────────────────────────────────────────────────────── */

@media (max-width: 900px) {
  .experience-grid,
  .menu-preview-grid,
  .footer-grid,
  .location-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .location-map { min-height: 300px; }
  .section { padding: 80px 0; }
  .menu-page { padding-top: 100px; }
  .site-nav { display: none; }
  .nav-toggle { display: block; }
  .site-nav.open {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    flex-direction: column;
    background: rgba(2,19,26,0.97);
    backdrop-filter: blur(12px);
    padding: 20px 24px;
    gap: 18px;
    border-bottom: 1px solid var(--c-line);
  }
  .site-nav.open .lang-switch { padding-top: 8px; border-top: 1px solid var(--c-line-soft); }
  .hero-cta { flex-direction: column; align-items: center; }
  .hero-cta .btn { width: 100%; max-width: 280px; }
  .menu-preview-head { flex-wrap: wrap; }
  .menu-item-head { flex-wrap: wrap; }
  .menu-item-dots { display: none; }
  .menu-item-head h3 { flex: 1 1 100%; }
}