/* ============================================================
   Homies Burger & Fries — Koh Samui
   Design system: dark premium / teal accent / cream type
   ============================================================ */

:root {
  --bg:        #101314;
  --bg-soft:   #161a1c;
  --bg-card:   #1b2124;
  --ink:       #f1ece3;
  --ink-dim:   #b9b2a6;
  --teal:      #2fa99e;
  --teal-hi:   #46c9bc;
  --teal-deep: #1d7c74;
  --line:      rgba(241, 236, 227, 0.13);
  --shadow:    0 10px 30px rgba(0, 0, 0, 0.45);
  --radius:    14px;
  --font-sans: 'Montserrat', 'Noto Sans Thai', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-script: 'Dancing Script', cursive;
  --nav-h: 72px;
  --wrap: 1160px;
}

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

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a { color: var(--teal-hi); text-decoration: none; }
a:hover { color: var(--ink); }
a:focus-visible, button:focus-visible {
  outline: 3px solid var(--teal-hi);
  outline-offset: 3px;
  border-radius: 4px;
}

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }

/* ---------- typography ---------- */

h1, h2, h3 { font-weight: 700; line-height: 1.15; letter-spacing: 0.01em; }
h1 { font-size: clamp(2.1rem, 5.5vw, 4rem); text-transform: uppercase; letter-spacing: 0.04em; }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.4rem); text-transform: uppercase; letter-spacing: 0.06em; }
h3 { font-size: 1.15rem; }

.script {
  font-family: var(--font-script);
  font-weight: 400;
  color: var(--teal-hi);
  text-transform: none;
  letter-spacing: 0;
}

.kicker {
  display: block;
  font-family: var(--font-script);
  font-weight: 600;
  font-size: clamp(1.7rem, 3.5vw, 2.4rem);
  color: var(--teal-hi);
  margin-bottom: 0.15em;
}

.lead { font-size: 1.1rem; color: var(--ink-dim); max-width: 62ch; }

/* ---------- buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  padding: 12px 28px;
  border-radius: 999px;
  border: 2px solid var(--teal);
  background: var(--teal);
  color: #07110f;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 0.92rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  cursor: pointer;
  transition: background 180ms ease-out, border-color 180ms ease-out, color 180ms ease-out, transform 180ms ease-out;
  touch-action: manipulation;
}
.btn:hover { background: var(--teal-hi); border-color: var(--teal-hi); color: #07110f; transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn.ghost { background: transparent; color: var(--ink); border-color: rgba(241,236,227,0.45); }
.btn.ghost:hover { border-color: var(--ink); background: rgba(241,236,227,0.08); color: var(--ink); }

/* ---------- header / nav ---------- */

.site-head {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  background: linear-gradient(180deg, rgba(13,16,17,0.92), rgba(13,16,17,0.78));
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.site-head .wrap {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand { display: flex; flex-direction: column; align-items: flex-start; line-height: 1; }
.brand-logo { height: 46px; width: auto; display: block; }
.foot-logo { height: 66px; width: auto; margin-bottom: 5px; }
.foot-sub {
  display: block;
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin: 0 0 14px;
}
.brand .brand-script {
  font-family: var(--font-script);
  font-size: 2.1rem;
  color: var(--teal-hi);
  transform: rotate(-3deg);
}
.brand .brand-sub {
  font-size: 0.52rem;
  font-weight: 500;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin-top: 3px;
  margin-left: 2px;
}

.nav-links { display: flex; align-items: center; gap: 6px; list-style: none; }
.nav-links a {
  display: inline-block;
  padding: 12px 14px;
  color: var(--ink);
  font-size: 0.84rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: 8px;
  transition: color 160ms ease-out, background 160ms ease-out;
}
.nav-links a:hover { color: var(--teal-hi); background: rgba(47,169,158,0.08); }
.nav-links a[aria-current="page"] { color: var(--teal-hi); }
.nav-links .btn { min-height: 42px; padding: 9px 22px; margin-left: 8px; }

.lang-switch { display: flex; align-items: center; }
.lang-switch a {
  padding: 12px 7px;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--ink-dim);
}
.lang-switch a:hover { color: var(--ink); }
.lang-switch a[aria-current] { color: var(--teal-hi); }

.nav-toggle {
  display: none;
  width: 48px; height: 48px;
  background: none;
  border: 1px solid var(--line);
  border-radius: 10px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
}
.nav-toggle svg { width: 26px; height: 26px; stroke: var(--ink); }

@media (max-width: 860px) {
  .nav-toggle { display: inline-flex; }
  .nav-links {
    position: fixed;
    top: var(--nav-h); left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: rgba(13,16,17,0.97);
    border-bottom: 1px solid var(--line);
    padding: 10px 20px 22px;
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 15px 10px; font-size: 0.95rem; }
  .nav-links .btn { margin: 12px 0 0; justify-content: center; }
}

/* ---------- hero ---------- */

.hero {
  position: relative;
  min-height: min(92svh, 900px);
  display: flex;
  align-items: flex-end;
  isolation: isolate;
}
.hero-media {
  position: absolute; inset: 0;
  z-index: -1;
  overflow: hidden;
}
.hero-media img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero-media::after {
  content: '';
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(16,19,20,0.55) 0%, rgba(16,19,20,0.15) 40%, rgba(16,19,20,0.92) 100%);
}
.hero-inner { width: 100%; padding-top: 120px; padding-bottom: 72px; }
.hero .kicker { font-size: clamp(2rem, 5vw, 3.2rem); }
.hero p { margin: 18px 0 30px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; }

/* ---------- sections ---------- */

section { padding: 84px 0; }
section.tight { padding: 56px 0; }
.section-head { margin-bottom: 42px; }
.section-head p { margin-top: 12px; }

.band { background: var(--bg-soft); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

/* ---------- USP strip ---------- */

.usp-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.usp {
  display: flex; flex-direction: column; gap: 10px;
  padding: 26px;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.usp svg { width: 34px; height: 34px; stroke: var(--teal-hi); }
.usp h3 { text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.95rem; }
.usp p { color: var(--ink-dim); font-size: 0.95rem; }
@media (max-width: 760px) { .usp-grid { grid-template-columns: 1fr; } }

/* ---------- cards (menu teaser) ---------- */

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.food-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 220ms ease-out, border-color 220ms ease-out;
}
.food-card:hover { transform: translateY(-6px); border-color: rgba(70,201,188,0.4); }
.food-card .thumb { aspect-ratio: 4 / 3; overflow: hidden; }
.food-card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 400ms ease-out; }
.food-card:hover .thumb img { transform: scale(1.045); }
.food-card .body { padding: 22px 24px 26px; }
.food-card h3 { margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.06em; }
.food-card p { color: var(--ink-dim); font-size: 0.95rem; }
.food-card .price { display: inline-block; margin-top: 14px; color: var(--teal-hi); font-weight: 700; font-variant-numeric: tabular-nums; }
@media (max-width: 860px) { .card-grid { grid-template-columns: 1fr; } }

/* ---------- menu page ---------- */

.menu-section { margin-bottom: 56px; }
.menu-section h2 { display: flex; align-items: baseline; gap: 14px; margin-bottom: 24px; }
.menu-section h2 .script { font-size: 1.4em; }
.menu-list { display: grid; gap: 4px; }
.menu-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px 18px;
  padding: 16px 6px;
  border-bottom: 1px dashed var(--line);
}
.menu-item h3 { font-size: 1.02rem; text-transform: uppercase; letter-spacing: 0.05em; }
.menu-item.with-thumb { grid-template-columns: 68px 1fr auto; }
.menu-item.with-thumb .thumb {
  grid-column: 1;
  grid-row: 1 / span 2;
  align-self: center;
  width: 68px;
  height: 68px;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid var(--line);
}
.menu-item.with-thumb h3 { grid-column: 2; }
.menu-item.with-thumb .desc { grid-column: 2; }
.menu-item.with-thumb .price { grid-column: 3; }
.menu-item .desc { grid-column: 1; color: var(--ink-dim); font-size: 0.93rem; }
.menu-item .price {
  grid-row: 1;
  grid-column: 2;
  color: var(--teal-hi);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

/* ---------- gallery ---------- */

.gal-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.gal-grid a {
  display: block;
  border-radius: 10px;
  overflow: hidden;
  aspect-ratio: 1 / 1;
  border: 1px solid var(--line);
}
.gal-grid img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 350ms ease-out;
}
.gal-grid a:hover img { transform: scale(1.05); }
.gal-grid .vid-cell {
  display: block;
  border-radius: 10px;
  overflow: hidden;
  aspect-ratio: 1 / 1;
  border: 1px solid var(--line);
}
.gal-grid .vid-cell video { width: 100%; height: 100%; object-fit: cover; display: block; }
@media (max-width: 760px) { .gal-grid { grid-template-columns: repeat(2, 1fr); } }

/* lightbox */
.lightbox {
  position: fixed; inset: 0;
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(7, 9, 10, 0.92);
  padding: 4vmin;
}
.lightbox.open { display: flex; }
.lightbox img {
  max-width: 94vw;
  max-height: 88svh;
  width: auto; height: auto;
  border-radius: 10px;
  box-shadow: var(--shadow);
}
.lightbox .lb-close {
  position: absolute;
  top: 18px; right: 18px;
  width: 48px; height: 48px;
  border-radius: 999px;
  border: 1px solid rgba(241,236,227,0.35);
  background: rgba(16,19,20,0.6);
  color: var(--ink);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
}

/* ---------- reviews ---------- */

.rating-line {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 14px;
  color: var(--ink);
  font-weight: 600;
}
.stars { display: inline-flex; gap: 2px; }
.stars svg { width: 20px; height: 20px; fill: #f5b942; }
.quote-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
  margin-top: 42px;
}
.quote-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 28px;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.quote-card p { color: var(--ink); font-size: 1rem; line-height: 1.6; }
.quote-card .who { color: var(--ink-dim); font-size: 0.85rem; letter-spacing: 0.04em; margin-top: auto; }
@media (max-width: 860px) { .quote-grid { grid-template-columns: 1fr; } }

/* ---------- split (about teaser) ---------- */

.split {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 54px;
  align-items: center;
}
.split .photo {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  aspect-ratio: 4 / 5;
}
.split .photo img, .split .photo video { width: 100%; height: 100%; object-fit: cover; }
.split .content h2 { margin-bottom: 16px; }
.split .content p { color: var(--ink-dim); margin-bottom: 14px; }
@media (max-width: 860px) {
  .split { grid-template-columns: 1fr; gap: 30px; }
  .split .photo { aspect-ratio: 4 / 3; }
}

/* ---------- info / location ---------- */

.info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.info-card {
  padding: 28px;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.info-card h3 {
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.85rem;
  color: var(--teal-hi);
  margin-bottom: 14px;
}
.info-card p, .info-card li { color: var(--ink-dim); font-size: 0.97rem; }
.info-card ul { list-style: none; }
.info-card li { display: flex; justify-content: space-between; gap: 16px; padding: 5px 0; }
.info-card li span:last-child { color: var(--ink); font-variant-numeric: tabular-nums; white-space: nowrap; }
@media (max-width: 860px) { .info-grid { grid-template-columns: 1fr; } }

.qr-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 260px));
  gap: 26px;
  justify-content: center;
  margin-top: 38px;
}
.qr-card {
  background: #ffffff;
  border-radius: var(--radius);
  padding: 18px 18px 14px;
  text-align: center;
}
.qr-card img { width: 100%; height: auto; border-radius: 6px; }
.qr-card p {
  color: #14181a;
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 10px;
}
.order-row { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; margin-top: 8px; }
.btn svg.icon { width: 20px; height: 20px; stroke: currentColor; flex-shrink: 0; }

.map-frame {
  margin-top: 34px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  aspect-ratio: 16 / 7;
  background: var(--bg-card);
}
.map-frame iframe { width: 100%; height: 100%; border: 0; display: block; }
.map-placeholder {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-dim);
  font-size: 0.95rem;
  text-align: center;
  padding: 20px;
}
@media (max-width: 760px) { .map-frame { aspect-ratio: 4 / 3; } }

/* ---------- footer ---------- */

.site-foot {
  border-top: 1px solid var(--line);
  background: #0c0f10;
  padding: 60px 0 36px;
  font-size: 0.92rem;
}
.foot-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 34px;
  margin-bottom: 44px;
}
.site-foot h4 {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
  color: var(--teal-hi);
  margin-bottom: 14px;
}
.site-foot p, .site-foot a, .site-foot li { color: var(--ink-dim); }
.site-foot a:hover { color: var(--ink); }
.site-foot ul { list-style: none; }
.site-foot li { padding: 4px 0; }
.foot-brand .brand-script { font-size: 2.6rem; }
.foot-bottom {
  border-top: 1px solid var(--line);
  padding-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  color: var(--ink-dim);
  font-size: 0.82rem;
}
.social-row { display: flex; gap: 14px; margin-top: 14px; }
.social-row a {
  display: inline-flex;
  width: 44px; height: 44px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  transition: border-color 160ms ease-out, background 160ms ease-out;
}
.social-row a:hover { border-color: var(--teal-hi); background: rgba(47,169,158,0.1); }
.social-row svg { width: 20px; height: 20px; stroke: var(--ink); }
@media (max-width: 860px) { .foot-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .foot-grid { grid-template-columns: 1fr; } }

/* ---------- reveal animation ---------- */

.reveal { opacity: 0; transform: translateY(22px); transition: opacity 500ms ease-out, transform 500ms ease-out; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } }

/* ---------- page hero (subpages) ---------- */

.page-hero {
  padding: calc(var(--nav-h) + 64px) 0 48px;
  background:
    radial-gradient(1000px 420px at 15% -10%, rgba(47,169,158,0.16), transparent 60%),
    var(--bg-soft);
  border-bottom: 1px solid var(--line);
}
.page-hero p { margin-top: 14px; }

/* ---------- utility ---------- */

.center { text-align: center; }
.center .lead { margin-inline: auto; }
.mt-lg { margin-top: 44px; }
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--teal);
  color: #07110f;
  padding: 12px 20px;
  z-index: 300;
  font-weight: 700;
}
.skip-link:focus { left: 12px; top: 12px; }