/* ลูกตาล ซาลอน — landing page styles */

:root{
  --cream:#FBF7F2;
  --cream-2:#F3EAE0;
  --ink:#241A17;
  --ink-soft:#4A3A34;
  --muted:#7A6961;
  --gold:#B0813F;
  --gold-soft:#D8B47A;
  --line:#E5D9CB;
  --white:#FFFFFF;
  --shadow:0 1px 2px rgba(36,26,23,.06), 0 8px 24px rgba(36,26,23,.06);
  --radius:14px;
  --maxw:1120px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--cream);
  color:var(--ink);
  font-family:'Noto Sans Thai','Segoe UI',system-ui,-apple-system,sans-serif;
  font-size:17px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--gold);text-decoration:none}
a:hover{text-decoration:underline}

h1,h2,h3{font-family:'Noto Serif Thai',Georgia,serif;font-weight:600;line-height:1.35;margin:0 0 .5em}
h1{font-size:clamp(30px,6vw,50px);letter-spacing:-.01em}
h2{font-size:clamp(24px,4vw,34px)}
h3{font-size:19px}
p{margin:0 0 1em}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.section{padding:64px 0;border-top:1px solid var(--line)}
.section--plain{border-top:0}
.eyebrow{
  font-size:13px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--gold);font-weight:600;margin-bottom:10px;
}
.lead{font-size:19px;color:var(--ink-soft);max-width:62ch}
.muted{color:var(--muted)}
.center{text-align:center}
.center .lead{margin-left:auto;margin-right:auto}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:13px 24px;border-radius:999px;
  font-weight:600;font-size:16px;line-height:1;
  border:1px solid transparent;cursor:pointer;
  transition:transform .12s ease, box-shadow .12s ease, background .12s ease;
}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn--primary{background:var(--ink);color:var(--cream)}
.btn--primary:hover{background:#372722;box-shadow:var(--shadow)}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn--ghost:hover{border-color:var(--gold);color:var(--gold)}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(251,247,242,.92);
  backdrop-filter:saturate(1.4) blur(8px);
  border-bottom:1px solid var(--line);
}
.site-header .wrap{display:flex;align-items:center;gap:18px;height:66px}
.brand{display:flex;flex-direction:column;line-height:1.15;margin-right:auto}
.brand b{font-family:'Noto Serif Thai',Georgia,serif;font-size:19px;font-weight:600;color:var(--ink)}
.brand span{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.nav{display:none;gap:22px}
.nav a{color:var(--ink-soft);font-size:15px}
.nav a:hover{color:var(--gold);text-decoration:none}
.site-header .btn{padding:10px 18px;font-size:15px}

/* ---------- hero ---------- */
.hero{background:linear-gradient(180deg,var(--cream-2) 0%,var(--cream) 100%);padding:60px 0 56px}
.hero h1{margin-bottom:.35em}
.hero .lead{font-size:20px}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.badge{
  background:var(--white);border:1px solid var(--line);border-radius:999px;
  padding:7px 15px;font-size:14px;color:var(--ink-soft);box-shadow:var(--shadow);
}
.badge b{color:var(--gold)}

/* ---------- grids ---------- */
.grid{display:grid;gap:20px}
.grid-2{grid-template-columns:1fr}
.grid-3{grid-template-columns:1fr}

.card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;box-shadow:var(--shadow);
}
.card h3{margin-bottom:.4em}
.card p:last-child{margin-bottom:0}
.card .tag{
  display:inline-block;font-size:12px;letter-spacing:.1em;text-transform:uppercase;
  color:var(--gold);font-weight:700;margin-bottom:10px;
}

/* ---------- price table ---------- */
.price-table{width:100%;border-collapse:collapse;background:var(--white);
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.price-table th,.price-table td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--line);font-size:16px}
.price-table th{background:var(--cream-2);font-weight:600;font-size:14px;letter-spacing:.04em}
.price-table tr:last-child td{border-bottom:0}
.price-table td:last-child{text-align:right;white-space:nowrap;font-weight:600}

/* ---------- steps ---------- */
.steps{counter-reset:step;display:grid;gap:18px;margin-top:8px}
.step{display:flex;gap:16px;align-items:flex-start}
.step::before{
  counter-increment:step;content:counter(step);
  flex:0 0 38px;height:38px;border-radius:50%;
  background:var(--ink);color:var(--cream);
  display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:16px;
}
.step h3{margin-bottom:.15em}
.step p{margin:0;color:var(--muted);font-size:16px}

/* ---------- faq ---------- */
details{
  background:var(--white);border:1px solid var(--line);border-radius:12px;
  padding:16px 20px;margin-bottom:12px;
}
details[open]{border-color:var(--gold-soft)}
summary{cursor:pointer;font-weight:600;list-style:none;color:var(--ink)}
summary::-webkit-details-marker{display:none}
summary::after{content:'+';float:right;color:var(--gold);font-size:20px;line-height:1}
details[open] summary::after{content:'\2013'}
details p{margin:12px 0 0;color:var(--ink-soft)}

/* ---------- contact ---------- */
.contact-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;box-shadow:var(--shadow)}
.contact-card h3{margin-bottom:.3em}
.contact-line{margin:0 0 6px;color:var(--ink-soft);font-size:16px}
.contact-line b{color:var(--ink)}
.phone-big{font-family:'Noto Serif Thai',Georgia,serif;font-size:26px;color:var(--ink);display:inline-block;margin:6px 0 10px}
.phone-big:hover{color:var(--gold);text-decoration:none}

/* ---------- footer ---------- */
.site-footer{background:var(--ink);color:#D9CCC4;padding:48px 0 32px;margin-top:0}
.site-footer a{color:var(--gold-soft)}
.site-footer h4{font-family:'Noto Serif Thai',Georgia,serif;color:var(--cream);font-size:17px;margin:0 0 10px;font-weight:600}
.footer-grid{display:grid;gap:28px;grid-template-columns:1fr}
.footer-grid p{margin:0 0 6px;font-size:15px;line-height:1.7}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);margin-top:32px;padding-top:20px;
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-size:14px;color:#A8968D;
}

/* ---------- legal pages ---------- */
.legal{max-width:760px;margin:0 auto;padding:56px 20px 72px}
.legal h1{margin-bottom:.25em}
.legal h2{font-size:22px;margin-top:1.8em}
.legal ul{padding-left:22px;margin:0 0 1em}
.legal li{margin-bottom:.4em}
.legal .updated{color:var(--muted);font-size:15px;margin-bottom:2.5em}
.back-link{display:inline-block;margin-bottom:28px;font-size:15px}

/* ---------- responsive ---------- */
@media (min-width:720px){
  .grid-2{grid-template-columns:1fr 1fr}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
  .section{padding:80px 0}
}
@media (min-width:980px){
  .nav{display:flex}
  .grid-3{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr}
  .hero{padding:88px 0 76px}
  .hero .lead{font-size:21px}
}

/* ---------- small-screen header fixes ---------- */
.site-header .btn{white-space:nowrap;flex:0 0 auto}
.brand b{white-space:nowrap}
@media (max-width:520px){
  .site-header .wrap{height:60px;gap:10px}
  .brand span{display:none}
  .site-header .btn{padding:9px 15px;font-size:14px}
}

/* anchor offset for the sticky header */
section[id]{scroll-margin-top:76px}

/* ---------- price table stacks on phones ---------- */
@media (max-width:620px){
  .price-table{display:block;padding:4px 0}
  .price-table thead{display:none}
  .price-table tbody,.price-table tr,.price-table td{display:block;width:100%}
  .price-table tr{padding:15px 18px;border-bottom:1px solid var(--line)}
  .price-table tr:last-child{border-bottom:0}
  .price-table td{border:0;padding:0;text-align:left}
  .price-table td:first-child{font-weight:600;font-size:17px}
  .price-table td:nth-child(2){color:var(--muted);font-size:15px;line-height:1.5}
  .price-table td:last-child{text-align:left;color:var(--gold);margin-top:6px;font-size:15px}
}