/* ============================================================
   SiamOntour — Custom Design System
   Tailwind CDN layer + Component CSS
   Font: Kanit (Google Fonts)
   Colors: --siam #1aa7d9 | --ontour #ff8a1d
   ============================================================ */

/* ── CSS Custom Properties ─────────────────────────────────── */
:root {
  --siam:        #1aa7d9;
  --siam-dark:   #1490be;
  --siam-light:  #e8f7fd;
  --ontour:      #ff8a1d;
  --ontour-dark: #e87716;
  --ontour-light:#fff4e8;
  --navy:        #0b2b3d;
  --navy-light:  #143249;
  --gray-50:     #f8fafc;
  --gray-100:    #f1f5f9;
  --gray-200:    #e2e8f0;
  --gray-400:    #94a3b8;
  --gray-600:    #475569;
  --gray-800:    #1e293b;
  --white:       #ffffff;
  --radius-sm:   6px;
  --radius:      12px;
  --radius-lg:   20px;
  --radius-xl:   28px;
  --shadow-sm:   0 1px 4px rgba(0,0,0,.06);
  --shadow:      0 4px 20px rgba(0,0,0,.10);
  --shadow-lg:   0 10px 40px rgba(0,0,0,.14);
  --transition:  .2s ease;
  --header-h:    70px;
}

/* ── Reset & Base ────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: 'Kanit', 'Prompt', ui-sans-serif, system-ui, sans-serif;
  font-weight: 300;
  color: var(--gray-800);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

h1,h2,h3,h4,h5,h6 { font-weight: 600; line-height: 1.25; }

/* ── Skip link ──────────────────────────────────────────────── */
.skip-link {
  position: absolute; top: -100%; left: 1rem;
  background: var(--navy); color: #fff;
  padding: .4rem .9rem; border-radius: var(--radius-sm);
  font-size: .85rem; z-index: 1000;
  transition: top var(--transition);
}
.skip-link:focus { top: .5rem; }

/* ── Section utility ─────────────────────────────────────────── */
.section-inner {
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: 1.25rem;
}

/* ── Eyebrow label ──────────────────────────────────────────── */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--siam);
}
.eyebrow::before {
  content: '';
  display: block;
  width: 18px; height: 2px;
  background: var(--siam);
  border-radius: 1px;
}

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition);
}
.site-header.scrolled { box-shadow: var(--shadow); }

.site-header__bar {
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: 1.25rem;
  height: var(--header-h);
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Brand / Logo */
.brand {
  display: flex;
  align-items: center;
  gap: .5rem;
  flex-shrink: 0;
  text-decoration: none;
}
.brand__logo {
  display: flex;
  align-items: center;
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -.01em;
  line-height: 1;
}
.brand__logo .siam  { color: var(--siam); }
.brand__logo .on    { color: var(--navy); font-weight: 700; }
.brand__logo .tour  { color: var(--ontour); }
.brand__tagline {
  font-size: .68rem;
  font-weight: 400;
  color: var(--gray-400);
  letter-spacing: .02em;
  display: none;
}
@media (min-width: 480px) { .brand__tagline { display: block; } }

/* Nav */
.site-nav {
  display: flex;
  align-items: center;
  gap: .25rem;
  margin-inline-start: auto;
}
.site-nav > a {
  padding: .45rem .85rem;
  border-radius: var(--radius-sm);
  font-size: .875rem;
  font-weight: 400;
  color: var(--gray-600);
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
}
.site-nav > a:hover,
.site-nav > a[aria-current="page"] {
  color: var(--siam);
  background: var(--siam-light);
}

/* Language switcher */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: .2rem;
  padding: .3rem .5rem;
  border: 1px solid var(--gray-200);
  border-radius: 99px;
  margin-inline-start: .5rem;
}
.lang-switcher a {
  padding: .2rem .4rem;
  border-radius: 99px;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--gray-400);
  transition: all var(--transition);
}
.lang-switcher a:hover { color: var(--siam); }
.lang-switcher a[aria-current="page"] {
  background: var(--siam);
  color: #fff;
}

/* CTA button (header) */
.btn-signin {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .45rem 1.1rem;
  border-radius: 99px;
  background: var(--ontour);
  color: #fff;
  font-size: .82rem;
  font-weight: 600;
  white-space: nowrap;
  transition: background var(--transition), transform var(--transition);
  margin-inline-start: .5rem;
}
.btn-signin:hover { background: var(--ontour-dark); transform: translateY(-1px); }

/* Mobile toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px; height: 40px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--gray-200);
  margin-inline-start: auto;
  transition: background var(--transition);
}
.nav-toggle:hover { background: var(--gray-100); }
.nav-toggle span {
  display: block;
  width: 20px; height: 2px;
  background: var(--gray-800);
  border-radius: 2px;
  transition: transform .25s, opacity .25s;
}
.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); }

@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .site-nav {
    display: none;
    position: fixed;
    inset: var(--header-h) 0 0 0;
    background: #fff;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    gap: .25rem;
    border-top: 1px solid var(--gray-200);
    overflow-y: auto;
  }
  .site-nav.open { display: flex; }
  .site-nav > a { padding: .75rem 1rem; border-radius: var(--radius-sm); font-size: 1rem; }
  .lang-switcher { margin-inline-start: 0; justify-content: center; }
  .btn-signin { margin-inline-start: 0; justify-content: center; padding: .75rem 1rem; border-radius: var(--radius-sm); }
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 520px;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(11,43,61,.88) 0%, rgba(11,43,61,.45) 60%, transparent 100%);
}
.hero__inner {
  position: relative;
  z-index: 1;
  padding-block: 4rem;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.hero__content { max-width: 580px; }
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(255,255,255,.15);
  backdrop-filter: blur(8px);
  color: #fff;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: .3rem .9rem;
  border-radius: 99px;
  border: 1px solid rgba(255,255,255,.25);
  margin-bottom: 1.25rem;
}
.hero h1 {
  font-size: clamp(1.9rem, 4.5vw, 3rem);
  font-weight: 700;
  color: #fff;
  line-height: 1.18;
  margin-bottom: 1rem;
}
.hero h1 em { font-style: normal; color: var(--ontour); }
.hero__lead {
  color: rgba(255,255,255,.82);
  font-size: 1rem;
  font-weight: 300;
  margin-bottom: 2rem;
  max-width: 480px;
}

/* Hero search bar */
.hero-search {
  display: flex;
  gap: 0;
  background: #fff;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  max-width: 520px;
}
.hero-search input {
  flex: 1;
  padding: .9rem 1.25rem;
  font-size: .9rem;
  border: none;
  outline: none;
  font-family: inherit;
  background: transparent;
  color: var(--gray-800);
  min-width: 0;
}
.hero-search input::placeholder { color: var(--gray-400); }
.hero-search button {
  padding: .75rem 1.4rem;
  background: var(--siam);
  color: #fff;
  font-size: .85rem;
  font-weight: 600;
  font-family: inherit;
  border-radius: 0 var(--radius-xl) var(--radius-xl) 0;
  white-space: nowrap;
  transition: background var(--transition);
  display: flex;
  align-items: center;
  gap: .4rem;
}
.hero-search button:hover { background: var(--siam-dark); }

/* Hero quick filters */
.hero__quick {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-top: 1rem;
}
.hero__quick a {
  padding: .3rem .85rem;
  border-radius: 99px;
  background: rgba(255,255,255,.18);
  color: rgba(255,255,255,.9);
  font-size: .78rem;
  font-weight: 400;
  border: 1px solid rgba(255,255,255,.28);
  transition: background var(--transition);
}
.hero__quick a:hover { background: rgba(255,255,255,.3); }

/* Hero stats (right side) */
.hero__stats {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-self: flex-end;
}
.hero__stat-card {
  background: rgba(255,255,255,.12);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,.22);
  border-radius: var(--radius);
  padding: .9rem 1.25rem;
  color: #fff;
  min-width: 160px;
}
.hero__stat-card strong {
  display: block;
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1;
  color: var(--ontour);
}
.hero__stat-card span { font-size: .78rem; opacity: .8; }

@media (max-width: 768px) { .hero__stats { display: none; } }

/* ============================================================
   SECTION COMMONS
   ============================================================ */
.section { padding-block: 4rem; }
.section--soft { background: var(--gray-50); }
.section--dark { background: var(--navy); color: #fff; }

.section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}
.section-heading h2 {
  font-size: clamp(1.35rem, 2.8vw, 1.9rem);
  font-weight: 700;
  margin-top: .35rem;
}
.section-heading .eyebrow { margin-bottom: 0; }
.text-link {
  font-size: .875rem;
  font-weight: 600;
  color: var(--siam);
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  transition: gap var(--transition);
}
.text-link:hover { gap: .55rem; }
.text-link::after { content: '→'; }

/* ============================================================
   HOTEL CARDS
   ============================================================ */
.hotel-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 1.5rem;
}
.hotel-card {
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
  border: 1px solid var(--gray-100);
}
.hotel-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.hotel-card__media {
  display: block;
  aspect-ratio: 4/3;
  overflow: hidden;
  position: relative;
}
.hotel-card__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.hotel-card:hover .hotel-card__media img { transform: scale(1.05); }

/* Score badge */
.hotel-card__media .score-badge {
  position: absolute;
  top: .75rem; right: .75rem;
  background: var(--ontour);
  color: #fff;
  font-size: .72rem;
  font-weight: 700;
  padding: .25rem .55rem;
  border-radius: var(--radius-sm);
}

.hotel-card__body {
  padding: 1rem 1.1rem 1.1rem;
  display: flex;
  flex-direction: column;
  gap: .5rem;
}
.hotel-card__city {
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--siam);
}
.hotel-card__body h3 {
  font-size: .96rem;
  font-weight: 600;
  color: var(--gray-800);
  line-height: 1.3;
}
.hotel-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: .5rem;
  border-top: 1px solid var(--gray-100);
  margin-top: auto;
}
.score {
  font-size: .78rem;
  font-weight: 700;
  color: var(--navy);
  background: var(--siam-light);
  padding: .2rem .55rem;
  border-radius: var(--radius-sm);
}

/* ============================================================
   DESTINATION CARDS
   ============================================================ */
.destination-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1rem;
}
.destination-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}
.destination-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.destination-card a {
  display: block;
  position: relative;
}
.destination-card__image {
  display: block;
  aspect-ratio: 3/4;
  background-size: cover;
  background-position: center;
  transition: transform .4s ease;
  position: relative;
}
.destination-card:hover .destination-card__image { transform: scale(1.04); }
.destination-card__image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(11,43,61,.8) 0%, transparent 55%);
}
.destination-card__body {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: .9rem;
  color: #fff;
}
.destination-card__body strong { display: block; font-size: .9rem; font-weight: 600; }
.destination-card__body span { font-size: .72rem; opacity: .85; }

/* ============================================================
   BEST OF WEEK — Split layout
   ============================================================ */
.best-week {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
@media (max-width: 768px) {
  .best-week { grid-template-columns: 1fr; gap: 2rem; }
}
.best-week__content { }
.best-week__content p { color: var(--gray-600); font-size: .9rem; margin-top: .5rem; margin-bottom: 1.5rem; line-height: 1.7; }
.best-week__stats { display: flex; gap: 2rem; margin-top: 1.5rem; flex-wrap: wrap; }
.best-week__stat strong {
  display: block;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--siam);
  line-height: 1;
}
.best-week__stat span { font-size: .78rem; color: var(--gray-400); font-weight: 400; }
.best-week__cards { display: flex; flex-direction: column; gap: 1rem; }

/* Mini hotel card */
.mini-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: #fff;
  border-radius: var(--radius);
  padding: .85rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  transition: box-shadow var(--transition), transform var(--transition);
}
.mini-card:hover { box-shadow: var(--shadow); transform: translateX(4px); }
.mini-card__img {
  width: 70px; height: 70px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  flex-shrink: 0;
}
.mini-card__body { flex: 1; min-width: 0; }
.mini-card__city { font-size: .68rem; font-weight: 600; color: var(--siam); text-transform: uppercase; letter-spacing: .06em; }
.mini-card__name { font-size: .88rem; font-weight: 600; color: var(--gray-800); margin: .1rem 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mini-card__meta { font-size: .75rem; color: var(--gray-400); display: flex; align-items: center; gap: .4rem; }
.mini-card__score { margin-left: auto; background: var(--ontour); color: #fff; font-size: .72rem; font-weight: 700; padding: .2rem .55rem; border-radius: var(--radius-sm); flex-shrink: 0; }

/* ============================================================
   ADVENTURE / FEATURE SECTION
   ============================================================ */
.adventure-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
@media (max-width: 768px) { .adventure-section { grid-template-columns: 1fr; gap: 2rem; } }
.adventure-section__img {
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4/5;
  position: relative;
}
.adventure-section__img img { width: 100%; height: 100%; object-fit: cover; }
.adventure-section__img::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-xl);
  border: 3px solid rgba(26,167,217,.25);
}
.adventure-section__content p { color: var(--gray-600); font-size: .9rem; margin-top: .5rem; margin-bottom: 2rem; line-height: 1.8; }
.feature-list { display: flex; flex-direction: column; gap: 1.1rem; }
.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem 1.1rem;
  border-radius: var(--radius);
  background: var(--gray-50);
  border: 1px solid var(--gray-100);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.feature-item:hover { border-color: var(--siam-light); box-shadow: var(--shadow-sm); }
.feature-item__icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  background: var(--siam-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.feature-item__title { font-size: .88rem; font-weight: 600; color: var(--gray-800); }
.feature-item__desc { font-size: .78rem; color: var(--gray-400); margin-top: .15rem; }

/* ============================================================
   EXPLORE MORE — Tab filter
   ============================================================ */
.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-bottom: 2rem;
}
.filter-tab {
  padding: .45rem 1.1rem;
  border-radius: 99px;
  font-size: .82rem;
  font-weight: 500;
  color: var(--gray-600);
  background: var(--white);
  border: 1px solid var(--gray-200);
  cursor: pointer;
  transition: all var(--transition);
}
.filter-tab:hover, .filter-tab.active {
  background: var(--siam);
  color: #fff;
  border-color: var(--siam);
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}
.testimonial-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
}
.testimonial-card__stars { color: #f2c40b; font-size: .9rem; margin-bottom: .75rem; }
.testimonial-card__text { font-size: .88rem; color: var(--gray-600); line-height: 1.7; margin-bottom: 1.1rem; font-style: italic; }
.testimonial-card__user { display: flex; align-items: center; gap: .75rem; }
.testimonial-card__avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--gray-200);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.testimonial-card__name { font-size: .86rem; font-weight: 600; color: var(--gray-800); }
.testimonial-card__country { font-size: .75rem; color: var(--gray-400); }

/* ============================================================
   STATS BAND
   ============================================================ */
.stats-band {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1.5rem;
  text-align: center;
}
.stats-band__item strong {
  display: block;
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--siam);
  line-height: 1;
}
.stats-band__item span {
  font-size: .82rem;
  color: var(--gray-400);
  font-weight: 400;
}

/* ============================================================
   PROVINCE PAGE
   ============================================================ */
.province-map-wrap {
  width: 100%;
  aspect-ratio: 16/9;
  min-height: 400px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 2px solid var(--gray-200);
  background: var(--gray-100);
}

/* ============================================================
   HOTEL DETAIL PAGE
   ============================================================ */
.hotel-hero { padding-block: 2rem; background: var(--gray-50); border-bottom: 1px solid var(--gray-200); }
.hotel-gallery { display: grid; grid-template-columns: 2fr 1fr 1fr; grid-template-rows: 1fr 1fr; gap: .75rem; border-radius: var(--radius-lg); overflow: hidden; margin-top: 1.5rem; }
.hotel-gallery a:first-child { grid-row: span 2; }
.hotel-gallery a img { width:100%; height:100%; object-fit:cover; display:block; transition: filter var(--transition); }
.hotel-gallery a:hover img { filter: brightness(.85); }
@media (max-width: 640px) { .hotel-gallery { grid-template-columns: 1fr; } .hotel-gallery a:first-child { grid-row: span 1; } }

.hotel-layout { display: grid; grid-template-columns: 1fr 340px; gap: 2.5rem; align-items: start; }
@media (max-width: 900px) { .hotel-layout { grid-template-columns: 1fr; } }

.hotel-sidebar {
  position: sticky;
  top: calc(var(--header-h) + 1.5rem);
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-100);
}
.btn-book {
  display: block;
  text-align: center;
  padding: .9rem;
  background: var(--ontour);
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  border-radius: var(--radius);
  transition: background var(--transition), transform var(--transition);
}
.btn-book:hover { background: var(--ontour-dark); transform: translateY(-2px); }

/* Breadcrumb */
.breadcrumb { display: flex; flex-wrap: wrap; gap: .4rem; align-items: center; font-size: .8rem; color: var(--gray-400); margin-bottom: 1rem; }
.breadcrumb a { color: var(--siam); }
.breadcrumb a:hover { text-decoration: underline; }

/* Language chips */
.language-chip-row { display: flex; flex-wrap: wrap; gap: .4rem; }
.language-chip {
  padding: .25rem .65rem;
  border-radius: 99px;
  font-size: .72rem;
  font-weight: 700;
  border: 1px solid var(--gray-200);
  color: var(--gray-600);
  transition: all var(--transition);
}
.language-chip[aria-current="page"] {
  background: var(--siam);
  border-color: var(--siam);
  color: #fff;
}

/* ============================================================
   COMING SOON PAGE
   ============================================================ */
.coming-soon {
  min-height: 100dvh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--navy) 0%, #1a4a6b 100%);
}
.coming-soon__inner { text-align: center; padding-block: 4rem; }
.coming-soon__logo { font-size: 2.5rem; font-weight: 800; margin-bottom: .5rem; }
.coming-soon__logo .siam { color: var(--siam); }
.coming-soon__logo .ontour { color: var(--ontour); }
.coming-soon h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); color: #fff; margin-top: 1.5rem; }
.coming-soon p { color: rgba(255,255,255,.72); font-size: 1rem; margin-top: .75rem; max-width: 480px; margin-inline: auto; }
.countdown { display: flex; justify-content: center; gap: 1.5rem; margin-top: 2.5rem; flex-wrap: wrap; }
.countdown__box { background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.2); border-radius: var(--radius); padding: 1rem 1.5rem; text-align: center; min-width: 80px; }
.countdown__box strong { display: block; font-size: 2rem; font-weight: 800; color: var(--ontour); }
.countdown__box span { font-size: .72rem; color: rgba(255,255,255,.65); letter-spacing: .08em; text-transform: uppercase; }
.coming-soon__date { margin-top: 2rem; color: rgba(255,255,255,.55); font-size: .82rem; }

/* ============================================================
   SANDBOX PAGE
   ============================================================ */
.sandbox-badge {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  background: #fef3c7;
  border: 1.5px dashed #f59e0b;
  color: #92400e;
  padding: .35rem .9rem;
  border-radius: var(--radius-sm);
  font-size: .8rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

/* ============================================================
   404 NOT FOUND
   ============================================================ */
.notfound { min-height: 60vh; display: flex; align-items: center; }
.notfound__inner { text-align: center; padding-block: 4rem; }
.notfound__code { font-size: 6rem; font-weight: 800; line-height: 1; color: var(--gray-100); }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--navy);
  color: rgba(255,255,255,.75);
  padding-block: 3rem 2rem;
}
.site-footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 2.5rem;
}
@media (max-width: 768px) { .site-footer__grid { grid-template-columns: 1fr 1fr; gap: 2rem; } }
@media (max-width: 480px) { .site-footer__grid { grid-template-columns: 1fr; } }

.footer-brand__logo { font-size: 1.6rem; font-weight: 800; line-height: 1; margin-bottom: .5rem; }
.footer-brand__logo .siam { color: var(--siam); }
.footer-brand__logo .ontour { color: var(--ontour); }
.footer-brand p { font-size: .82rem; line-height: 1.65; max-width: 240px; opacity: .7; margin-top: .5rem; }

.footer-col h4 { font-size: .78rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: rgba(255,255,255,.5); margin-bottom: .9rem; }
.footer-col a { display: block; font-size: .85rem; padding-block: .3rem; color: rgba(255,255,255,.7); transition: color var(--transition); }
.footer-col a:hover { color: var(--siam); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: .78rem;
  opacity: .55;
}
.footer-social { display: flex; gap: .75rem; }
.footer-social a {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: rgba(255,255,255,.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .85rem;
  color: rgba(255,255,255,.8);
  transition: background var(--transition), color var(--transition);
  opacity: 1;
}
.footer-social a:hover { background: var(--siam); color: #fff; }

/* ============================================================
   SEARCH PAGE
   ============================================================ */
.search-header { padding-block: 2rem; background: var(--gray-50); border-bottom: 1px solid var(--gray-200); }
.search-bar-lg {
  display: flex;
  gap: 0;
  background: #fff;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-xl);
  overflow: hidden;
  max-width: 600px;
  transition: border-color var(--transition);
}
.search-bar-lg:focus-within { border-color: var(--siam); }
.search-bar-lg input {
  flex: 1;
  padding: .85rem 1.25rem;
  font-size: .95rem;
  border: none;
  outline: none;
  font-family: inherit;
  background: transparent;
  min-width: 0;
}
.search-bar-lg button {
  padding: .75rem 1.5rem;
  background: var(--siam);
  color: #fff;
  font-size: .9rem;
  font-weight: 600;
  font-family: inherit;
  transition: background var(--transition);
  display: flex;
  align-items: center;
  gap: .4rem;
}
.search-bar-lg button:hover { background: var(--siam-dark); }

/* ============================================================
   UTILITIES
   ============================================================ */
.sr-only { position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0; }
.text-siam { color: var(--siam); }
.text-ontour { color: var(--ontour); }
.bg-siam { background: var(--siam); }
.bg-ontour { background: var(--ontour); }

/* Animations */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fade-up { animation: fadeUp .5s ease both; }
.fade-up--1 { animation-delay: .1s; }
.fade-up--2 { animation-delay: .2s; }
.fade-up--3 { animation-delay: .3s; }

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--gray-200); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--gray-400); }