:root{
  --bg:#0b1220;
  --card:#0f1a33;
  --muted:rgba(255,255,255,.72);
  --soft:rgba(255,255,255,.10);
  --soft2:rgba(255,255,255,.16);
  --text:#ffffff;
  --accent:#7c3aed;
  --accent2:#22c55e;
  --warn:#f59e0b;
  --danger:#ef4444;
  --radius:18px;
  --shadow: 0 12px 40px rgba(0,0,0,.35);
  --shadow2: 0 10px 25px rgba(0,0,0,.25);
  --container: 1120px;
  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, "Noto Sans Thai", "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji";
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:var(--font);
  color:var(--text);
  background:
    radial-gradient(1200px 700px at 20% 10%, rgba(124,58,237,.35), transparent 60%),
    radial-gradient(900px 500px at 80% 5%, rgba(34,197,94,.25), transparent 55%),
    radial-gradient(900px 700px at 40% 90%, rgba(245,158,11,.12), transparent 55%),
    linear-gradient(180deg, #070b14 0%, #0b1220 50%, #070b14 100%);
}

a{color:inherit; text-decoration:none}
.container{
  width: min(100% - 32px, var(--container));
  margin-inline:auto;
}

.topbar{
  background: rgba(255,255,255,.06);
  border-bottom:1px solid rgba(255,255,255,.08);
  position: sticky;
  top:0;
  z-index: 30;
  backdrop-filter: blur(10px);
}
.topbar__wrap{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:10px 0;
  font-size:13px;
  color:rgba(255,255,255,.80);
}
.topbar__left{display:flex; align-items:center; gap:10px; white-space:nowrap; overflow:hidden}
.dot{width:8px;height:8px;border-radius:50%; background: var(--accent2); box-shadow:0 0 0 6px rgba(34,197,94,.15)}
.topbar__right{display:flex; gap:14px; align-items:center}
.topbar__link{opacity:.9}
.topbar__link:hover{opacity:1; text-decoration:underline}

.header{
  position: sticky;
  top: 41px;
  z-index: 25;
  background: rgba(7,11,20,.55);
  border-bottom:1px solid rgba(255,255,255,.08);
  backdrop-filter: blur(14px);
}
.header__wrap{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:14px 0;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
}
.brand__logo{
  width:42px;height:42px;border-radius:14px;
  display:grid; place-items:center;
  background: rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.12);
  box-shadow: var(--shadow2);
  font-size:18px;
}
.brand__name{font-weight:800; letter-spacing:.2px}
.brand__tagline{font-size:12px; color:rgba(255,255,255,.70); margin-top:2px}

.nav{
  display:flex;
  align-items:center;
  gap:14px;
}
.nav a{opacity:.9}
.nav a:hover{opacity:1}
.navToggle{
  display:none;
  width:44px; height:44px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  cursor:pointer;
}
.navToggle span{
  display:block;
  width:18px;
  height:2px;
  background: rgba(255,255,255,.88);
  margin:4px auto;
  border-radius:2px;
}

.mobileNav{
  display:none;
  padding: 10px 0 14px;
  border-top:1px solid rgba(255,255,255,.08);
}
.mobileNav a{
  display:block;
  padding:10px 0;
  opacity:.92;
}
.mobileNav a:hover{opacity:1}
.mobileNav .btn{margin-top:10px}

.hero{padding: 46px 0 30px}
.hero__grid{
  display:grid;
  grid-template-columns: 1.2fr .9fr;
  gap: 24px;
  align-items: start;
}
.badge{
  display:inline-flex;
  gap:10px;
  align-items:center;
  padding:8px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  color: rgba(255,255,255,.86);
  font-size: 13px;
}
h1{
  margin: 14px 0 10px;
  font-size: clamp(28px, 3.2vw, 44px);
  line-height: 1.12;
  letter-spacing: -0.2px;
}
.grad{
  background: linear-gradient(90deg, #a78bfa, #34d399, #fbbf24);
  -webkit-background-clip:text;
  background-clip:text;
  color: transparent;
}
.lead{
  margin: 0 0 16px;
  color: rgba(255,255,255,.78);
  font-size: 16px;
  line-height: 1.7;
}
.hero__cta{
  display:flex;
  flex-wrap: wrap;
  gap:10px;
  margin: 16px 0 18px;
}
.trust{
  display:flex;
  gap:10px;
  flex-wrap: wrap;
}
.trust__item{
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.10);
  min-width: 140px;
}
.trust__num{font-weight:800}
.trust__txt{font-size:12px; color: rgba(255,255,255,.72); margin-top:2px}

.hero__card{
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.05));
  border: 1px solid rgba(255,255,255,.12);
  box-shadow: var(--shadow);
  padding: 18px;
}
.cardHeader{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:10px;
  margin-bottom: 10px;
}
.cardTitle{font-weight:900}
.cardSub{font-size:12px; color: rgba(255,255,255,.70); margin-top:4px}
.pill{
  padding:6px 10px;
  border-radius: 999px;
  background: rgba(124,58,237,.18);
  border:1px solid rgba(124,58,237,.35);
  color: rgba(255,255,255,.92);
  font-size: 12px;
  white-space: nowrap;
}

.section{padding: 44px 0}
.section--alt{
  background: rgba(255,255,255,.03);
  border-top: 1px solid rgba(255,255,255,.06);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.section__head{margin-bottom: 18px}
.section__head h2{
  margin:0 0 6px;
  font-size: 26px;
  letter-spacing: -.2px;
}
.section__head p{margin:0; color: rgba(255,255,255,.72); line-height:1.6}

.cards3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.infoCard{
  padding: 16px;
  border-radius: var(--radius);
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.10);
  box-shadow: var(--shadow2);
}
.ic__icon{
  width:44px;height:44px;border-radius:16px;
  display:grid;place-items:center;
  background: rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.12);
  margin-bottom: 10px;
}
.infoCard h3{margin:0 0 6px}
.infoCard p{margin:0; color: rgba(255,255,255,.72); line-height:1.6}

/* ✅ Gallery (5 รูป) */
.galleryGrid{
  display:grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
}
.galleryItem{
  margin:0;
  border-radius: var(--radius);
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.10);
  overflow:hidden;
  box-shadow: var(--shadow2);
}
.galleryItem img{
  width:100%;
  height: 190px;
  object-fit: cover;
  display:block;
  transform: scale(1);
  transition: transform .25s ease, filter .25s ease;
}
.galleryItem:hover img{
  transform: scale(1.05);
  filter: brightness(1.05);
}
.galleryItem figcaption{
  padding: 10px 12px;
  font-size: 12px;
  color: rgba(255,255,255,.74);
}

.steps{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.step{
  display:flex;
  gap: 12px;
  padding: 16px;
  border-radius: var(--radius);
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.10);
}
.step__num{
  width:38px;height:38px;border-radius: 14px;
  display:grid;place-items:center;
  background: rgba(245,158,11,.16);
  border: 1px solid rgba(245,158,11,.28);
  font-weight:900;
}
.step h3{margin:0 0 6px}
.step p{margin:0; color: rgba(255,255,255,.72); line-height:1.6}

.bookingGrid{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 14px;
  align-items:start;
}
.bookingCard{
  border-radius: var(--radius);
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.10);
  box-shadow: var(--shadow2);
  padding: 18px;
}
.sideCard{
  border-radius: var(--radius);
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.10);
  box-shadow: var(--shadow2);
  padding: 18px;
}
.sideCard__head h3{margin:0 0 6px}
.sideCard__head p{margin:0; color: rgba(255,255,255,.72)}
.sideItem{
  display:flex;
  gap:10px;
  align-items:center;
  padding: 12px 0;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.sideIcon{
  width:40px;height:40px;border-radius: 16px;
  display:grid;place-items:center;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
}
.sideLabel{font-size:12px; color: rgba(255,255,255,.72)}
.sideValue{font-weight:800}
.divider{height:1px;background:rgba(255,255,255,.08); margin: 14px 0}
.sideNote{color: rgba(255,255,255,.78); line-height:1.6}
.sideFoot{display:block; margin-top:8px; color: rgba(255,255,255,.62); line-height:1.5}

.field{margin: 12px 0}
label{display:block; font-weight: 700; margin-bottom: 6px}
.req{color: var(--warn)}
input, select, textarea{
  width:100%;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(7,11,20,.42);
  color: var(--text);
  outline: none;
}
textarea{resize: vertical}
input:focus, select:focus, textarea:focus{
  border-color: rgba(167,139,250,.55);
  box-shadow: 0 0 0 4px rgba(124,58,237,.18);
}
.hint{display:block; margin-top:6px; color: rgba(255,255,255,.60); font-size:12px}
.err{display:block; margin-top:6px; color: #fecaca; font-size:12px; min-height: 16px}

.checkbox{
  display:flex;
  align-items:flex-start;
  gap:10px;
}
.checkbox input{
  width: 18px;
  height: 18px;
  margin-top: 2px;
}
.checkbox label{margin:0; font-weight:700}

.grid2{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.grid3{
  display:grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 12px;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(167,139,250,.45);
  background: rgba(124,58,237,.28);
  color: rgba(255,255,255,.95);
  font-weight: 800;
  cursor: pointer;
  transition: transform .12s ease, filter .12s ease, background .12s ease;
  box-shadow: 0 12px 30px rgba(124,58,237,.20);
}
.btn:hover{transform: translateY(-1px); filter: brightness(1.06)}
.btn:active{transform: translateY(0px); filter: brightness(.98)}
.btn--ghost{
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.16);
  box-shadow: none;
}
.btn--block{width:100%}
.btn--sm{padding: 10px 12px; border-radius: 12px; font-size: 13px}

.actions{
  display:flex;
  gap:10px;
  flex-wrap: wrap;
  margin-top: 14px;
}

.miniForm .miniHint,
.miniHint{
  margin: 10px 0 0;
  color: rgba(255,255,255,.62);
  font-size: 12px;
  line-height: 1.5;
}

.faq{display:grid; gap:10px}
.faqItem{
  border-radius: var(--radius);
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.10);
  padding: 12px 14px;
}
.faqItem summary{
  cursor:pointer;
  font-weight: 800;
  outline:none;
}
.faqBody{
  margin-top: 8px;
  color: rgba(255,255,255,.72);
  line-height: 1.7;
}

.footer{
  padding: 26px 0 0;
  border-top:1px solid rgba(255,255,255,.08);
  background: rgba(7,11,20,.45);
}
.footer__wrap{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:14px;
  padding: 18px 0 16px;
}
.footer__brand{display:flex; gap:12px; align-items:center}
.footer__txt{color: rgba(255,255,255,.62); font-size: 12px; margin-top:2px}
.footer__links{display:flex; gap:14px; flex-wrap:wrap; color: rgba(255,255,255,.78)}
.footer__links a:hover{text-decoration:underline}
.footer__bottom{
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 12px 0;
  color: rgba(255,255,255,.60);
}

.modal{
  position: fixed;
  inset: 0;
  display:none;
  z-index: 60;
}
.modal.isOpen{display:block}
.modal__backdrop{
  position:absolute;
  inset:0;
  background: rgba(0,0,0,.65);
}
.modal__card{
  position: relative;
  width: min(720px, calc(100% - 28px));
  margin: 72px auto;
  border-radius: var(--radius);
  background: rgba(15,26,51,.92);
  border:1px solid rgba(255,255,255,.12);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
  overflow:hidden;
}
.modal__head{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:10px;
  padding: 16px 16px 10px;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.modal__title{font-weight:900; font-size:18px}
.modal__sub{color: rgba(255,255,255,.62); font-size:12px; margin-top:4px}
.iconBtn{
  width:40px;height:40px;border-radius: 14px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color: rgba(255,255,255,.92);
  cursor:pointer;
}
.modal__body{
  padding: 14px 16px;
  color: rgba(255,255,255,.82);
  line-height: 1.7;
}
.modal__actions{
  display:flex;
  gap:10px;
  padding: 0 16px 16px;
  flex-wrap: wrap;
}
.modal__hint{
  padding: 10px 16px 16px;
  border-top:1px solid rgba(255,255,255,.08);
  color: rgba(255,255,255,.62);
  font-size: 12px;
  line-height:1.5;
}

.kv{
  display:grid;
  grid-template-columns: 190px 1fr;
  gap: 10px;
  padding: 10px 0;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.kv__k{color: rgba(255,255,255,.62)}
.kv__v{font-weight:800}

.toast{
  position: fixed;
  right: 14px;
  bottom: 14px;
  z-index: 80;
  width: min(360px, calc(100% - 28px));
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(15,26,51,.92);
  border:1px solid rgba(255,255,255,.12);
  box-shadow: var(--shadow2);
  color: rgba(255,255,255,.92);
  display:none;
}
.toast.show{display:block}
.toast small{display:block; color: rgba(255,255,255,.62); margin-top:4px}

@media (max-width: 1100px){
  .galleryGrid{grid-template-columns: repeat(3, 1fr);}
}
@media (max-width: 980px){
  .hero__grid{grid-template-columns: 1fr; }
  .bookingGrid{grid-template-columns: 1fr}
  .cards3{grid-template-columns: 1fr}
  .steps{grid-template-columns: 1fr}
  .nav{display:none}
  .navToggle{display:block}
  .mobileNav.isOpen{display:block}
  .topbar__right{display:none}
  .grid3{grid-template-columns: 1fr}
  .grid2{grid-template-columns: 1fr}
  .galleryGrid{grid-template-columns: repeat(2, 1fr);}
}
@media (max-width: 520px){
  .galleryGrid{grid-template-columns: 1fr;}
  .galleryItem img{height: 210px;}
}