/* ==========================================================================
   Los Adobes — Restaurante
   Stylesheet
   ========================================================================== */

/* ---------- Design tokens ---------- */
:root {
  /* Colors — warm adobe / tropical wood palette */
  --color-bg: #faf6ef;
  --color-bg-alt: #f2e9da;
  --color-surface: #ffffff;
  --color-ink: #2a1e17;
  --color-ink-soft: #5b4a3d;
  --color-border: #e5d9c6;

  --color-primary: #7a2e28;      /* adobe brick red */
  --color-primary-dark: #591f1b;
  --color-primary-light: #9c4238;

  --color-accent: #c68a35;       /* warm gold / string lights */
  --color-accent-dark: #a56f26;

  --color-olive: #5f6b2f;        /* garden / table runner green */

  --color-whatsapp: #25d366;
  --color-whatsapp-dark: #1da851;

  --font-display: Georgia, 'Iowan Old Style', 'Palatino Linotype', Palatino, serif;
  --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;

  --shadow-sm: 0 2px 8px rgba(42, 30, 23, 0.08);
  --shadow-md: 0 8px 24px rgba(42, 30, 23, 0.14);
  --shadow-lg: 0 20px 48px rgba(42, 30, 23, 0.22);

  --container-w: 1180px;
  --header-h: 76px;

  --transition: 220ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body, h1, h2, h3, h4, p, dl, dd, figure {
  margin: 0;
}

body {
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

ul { list-style: none; margin: 0; padding: 0; }

button { font: inherit; cursor: pointer; }

.icon {
  width: 1.15em;
  height: 1.15em;
  flex-shrink: 0;
}

a:focus-visible,
button:focus-visible,
.gallery-item:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

/* ---------- Layout helpers ---------- */
.container {
  width: 100%;
  max-width: var(--container-w);
  margin-inline: auto;
  padding-inline: 24px;
}

.section {
  padding: clamp(56px, 9vw, 108px) 0;
}

.section-alt {
  background: var(--color-bg-alt);
}

.section-heading {
  max-width: 640px;
  margin-inline: auto;
  text-align: center;
  margin-bottom: clamp(36px, 6vw, 56px);
}

.section-lead {
  color: var(--color-ink-soft);
  margin-top: 12px;
  font-size: 1.05rem;
}

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 10px;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-ink);
  line-height: 1.15;
}

h2 {
  font-size: clamp(1.8rem, 3.4vw, 2.6rem);
}

h3 {
  font-size: 1.3rem;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-primary);
  color: #fff;
  padding: 12px 20px;
  border-radius: 0 0 var(--radius-sm) 0;
  z-index: 1000;
}
.skip-link:focus {
  left: 0;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 24px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid transparent;
  transition: transform var(--transition), box-shadow var(--transition), background-color var(--transition), color var(--transition);
  white-space: nowrap;
}

.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-outline-dark {
  border-color: var(--color-primary);
  color: var(--color-primary-dark);
  background: transparent;
}
.btn-outline-dark:hover {
  background: var(--color-primary);
  color: #fff;
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover {
  background: var(--color-primary-dark);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  border-color: rgba(255,255,255,0.7);
  color: #fff;
}
.btn-outline:hover {
  background: rgba(255,255,255,0.12);
}

.btn-whatsapp {
  background: var(--color-whatsapp);
  color: #fff;
  box-shadow: var(--shadow-sm);
}
.btn-whatsapp:hover {
  background: var(--color-whatsapp-dark);
  box-shadow: var(--shadow-md);
}

.btn-lg {
  padding: 16px 30px;
  font-size: 1.02rem;
}

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 500;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: transparent;
  transition: background-color var(--transition), box-shadow var(--transition), height var(--transition);
}

.site-header.is-scrolled {
  background: rgba(250, 246, 239, 0.92);
  backdrop-filter: saturate(160%) blur(8px);
  box-shadow: var(--shadow-sm);
  height: 68px;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.logo-mark {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  background: var(--color-primary);
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.logo-text strong {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--color-ink);
}

.site-header:not(.is-scrolled) .logo-text strong {
  color: #fff;
}

.logo-text small {
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-ink-soft);
}

.site-header:not(.is-scrolled) .logo-text small {
  color: rgba(255,255,255,0.8);
}

.main-nav ul {
  display: flex;
  gap: 30px;
}

.nav-link {
  font-weight: 600;
  font-size: 0.95rem;
  position: relative;
  padding: 6px 2px;
  color: var(--color-ink);
}

.site-header:not(.is-scrolled) .nav-link {
  color: #fff;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: currentColor;
  transition: width var(--transition);
}

.nav-link:hover::after,
.nav-link.is-active::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.header-actions .btn-whatsapp {
  padding: 10px 18px;
  font-size: 0.88rem;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: transparent;
  border: none;
  padding: 0;
}

.nav-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--color-ink);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition), background-color var(--transition);
}

.site-header:not(.is-scrolled) .nav-toggle span {
  background: #fff;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: #fff;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(30, 18, 12, 0.55) 0%, rgba(30, 18, 12, 0.55) 40%, rgba(20, 12, 8, 0.85) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 760px;
  padding-top: var(--header-h);
}

.hero .eyebrow {
  color: var(--color-accent);
}

.hero h1 {
  font-size: clamp(2.2rem, 5.4vw, 3.6rem);
  color: #fff;
  text-shadow: 0 4px 24px rgba(0,0,0,0.25);
}

.hero-subtitle {
  margin-top: 20px;
  font-size: 1.1rem;
  max-width: 560px;
  color: rgba(255,255,255,0.9);
}

.hero-actions {
  margin-top: 34px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.scroll-cue {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  width: 26px;
  height: 42px;
  border: 2px solid rgba(255,255,255,0.7);
  border-radius: 999px;
  z-index: 1;
}

.scroll-cue span {
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 8px;
  background: #fff;
  border-radius: 999px;
  animation: scrollCue 1.8s ease-in-out infinite;
}

@keyframes scrollCue {
  0% { opacity: 1; top: 8px; }
  70% { opacity: 0; top: 20px; }
  100% { opacity: 0; top: 20px; }
}

/* ---------- About ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 6vw, 72px);
  align-items: center;
}

.about-media {
  position: relative;
}

.about-media img:first-child {
  width: 100%;
  height: clamp(320px, 34vw, 440px);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  object-fit: cover;
}

.about-media-small {
  position: absolute;
  width: 46%;
  height: clamp(130px, 14vw, 180px);
  bottom: -28px;
  right: -28px;
  border-radius: var(--radius-md);
  border: 6px solid var(--color-bg);
  box-shadow: var(--shadow-md);
  object-fit: cover;
}

.about-copy h2 {
  margin-bottom: 18px;
}

.about-copy p + p {
  margin-top: 14px;
  color: var(--color-ink-soft);
}

.feature-list {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px 20px;
}

.feature-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 0.95rem;
}

.feature-list .icon {
  color: var(--color-primary);
  width: 1.4em;
  height: 1.4em;
  flex-shrink: 0;
}

/* ---------- Menu ---------- */
.menu-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 28px;
}

.menu-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}

.menu-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.menu-card-media {
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.menu-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms ease;
}

.menu-card:hover .menu-card-media img {
  transform: scale(1.06);
}

.menu-card-body {
  padding: 20px 22px 26px;
}

.menu-card-body h3 {
  margin-bottom: 8px;
  color: var(--color-primary-dark);
}

.menu-card-body p {
  color: var(--color-ink-soft);
  font-size: 0.95rem;
}

.menu-cta {
  margin-top: 48px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}

/* ---------- Gallery ---------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.gallery-item {
  position: relative;
  border: none;
  padding: 0;
  background: none;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 1 / 1;
  box-shadow: var(--shadow-sm);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms ease, filter var(--transition);
}

.gallery-item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(42, 30, 23, 0);
  transition: background-color var(--transition);
}

.gallery-item:hover::after {
  background: rgba(42, 30, 23, 0.15);
}

.gallery-item:hover img {
  transform: scale(1.08);
}

/* ---------- Location ---------- */
.location-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(32px, 6vw, 72px);
  align-items: center;
}

.info-list {
  margin-top: 28px;
  display: grid;
  gap: 22px;
}

.info-list dt {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 4px;
}

.info-list dd {
  margin-left: 30px;
  color: var(--color-ink-soft);
}

.info-list a:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

.hours-list {
  display: grid;
  gap: 6px;
  max-width: 320px;
}

.hours-list li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 4px 0;
  border-bottom: 1px dashed var(--color-border);
  font-size: 0.95rem;
}

.hours-list li:last-child {
  border-bottom: none;
}

.hours-closed {
  color: var(--color-ink-soft);
  font-style: italic;
}

.location-actions {
  margin-top: 30px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.location-media {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.location-media img {
  width: 100%;
  height: clamp(160px, 20vw, 240px);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  object-fit: cover;
}

/* ---------- CTA banner ---------- */
.cta-banner {
  background:
    linear-gradient(160deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #fff;
  padding: clamp(56px, 8vw, 88px) 0;
}

.cta-banner-inner {
  text-align: center;
  max-width: 620px;
  margin-inline: auto;
}

.cta-banner h2 {
  color: #fff;
}

.cta-banner p {
  margin-top: 14px;
  color: rgba(255,255,255,0.85);
  font-size: 1.05rem;
}

.cta-banner .btn {
  margin-top: 30px;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-ink);
  color: rgba(255,255,255,0.82);
}

.footer-grid {
  padding: clamp(48px, 7vw, 72px) 0 40px;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
}

.footer-brand p {
  margin-top: 16px;
  max-width: 320px;
  color: rgba(255,255,255,0.65);
  font-size: 0.94rem;
}

.footer-brand .logo-text strong { color: #fff; }
.footer-brand .logo-text small { color: rgba(255,255,255,0.6); }

.social-links {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  transition: background-color var(--transition), transform var(--transition);
}

.social-links a:hover,
.social-links a:focus-visible {
  background: var(--color-accent);
  color: var(--color-ink);
  transform: translateY(-3px);
}

.social-links a:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: 50%;
}

.footer-nav h3,
.footer-contact h3 {
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 18px;
}

.footer-nav ul,
.footer-contact ul {
  display: grid;
  gap: 12px;
}

.footer-nav a:hover {
  color: var(--color-accent);
}

.footer-contact li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.94rem;
  color: rgba(255,255,255,0.75);
}

.footer-contact a:hover {
  color: var(--color-accent);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-bottom-inner {
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
}

/* ---------- Floating WhatsApp ---------- */
.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 400;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--color-whatsapp);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition), box-shadow var(--transition);
}

.whatsapp-float:hover,
.whatsapp-float:focus-visible {
  transform: scale(1.08);
  box-shadow: var(--shadow-lg), 0 0 0 4px rgba(37, 211, 102, 0.35);
}

.whatsapp-float:focus-visible {
  outline: 3px solid #fff;
  outline-offset: 2px;
}

.whatsapp-float .icon {
  width: 30px;
  height: 30px;
}

/* ---------- Back to top ---------- */
.back-to-top {
  position: fixed;
  right: 22px;
  bottom: 92px;
  z-index: 400;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-surface);
  color: var(--color-ink);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
}

.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* ---------- Lightbox ---------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 900;
  background: rgba(20, 12, 8, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
}

.lightbox[hidden] { display: none; }

.lightbox img {
  max-width: min(92vw, 1100px);
  max-height: 88vh;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 24px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.12);
  color: #fff;
  font-size: 1.8rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-close:hover {
  background: rgba(255,255,255,0.22);
}

/* ---------- Scroll reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms ease, transform 700ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .about-grid,
  .location-grid {
    grid-template-columns: 1fr;
  }

  .about-media {
    margin-bottom: 40px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 780px) {
  .main-nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: var(--color-surface);
    box-shadow: var(--shadow-md);
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition);
  }

  .main-nav.is-open {
    max-height: 400px;
  }

  .main-nav ul {
    flex-direction: column;
    gap: 0;
    padding: 8px 24px 20px;
  }

  .main-nav .nav-link {
    display: block;
    padding: 14px 0;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-ink) !important;
  }

  .nav-toggle {
    display: flex;
  }

  .header-actions .btn-whatsapp span {
    display: none;
  }

  .header-actions .btn-whatsapp {
    padding: 12px;
    border-radius: 50%;
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-bottom-inner {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .about-media-small {
    display: none;
  }

  .whatsapp-float {
    width: 52px;
    height: 52px;
    right: 16px;
    bottom: 16px;
  }

  .whatsapp-float .icon {
    width: 26px;
    height: 26px;
  }

  .back-to-top {
    right: 16px;
    bottom: 78px;
  }

  .menu-cta {
    flex-direction: column;
    align-items: stretch;
  }

  .location-actions {
    flex-direction: column;
    align-items: stretch;
  }
}