/* ==========================================================================
   รพ.สต.บ้านท่าข่อย — public site
   Fresh care: classic serif headings, forest green + soft mint + lavender,
   pill labels, rounded photos
   ========================================================================== */
:root {
  --green: #275F49;
  --green-2: #1E4D3B;
  --green-ink: #1F4A3A;
  --mint: #E4F2D4;
  --mint-2: #CCDFC2;
  --lav: #DCD9FE;
  --lav-2: #C9C4FA;
  --paper: #F3F2ED;
  --white: #FFFFFF;
  --muted: #5C7268;
  --line: rgba(39, 95, 73, .16);
  --sos: #B42318;

  --f-serif: "Noto Serif Thai", Georgia, serif;
  --f-body: "Anuphan", system-ui, sans-serif;

  --r-sm: 14px;
  --r: 24px;
  --r-lg: 34px;
  --gutter: clamp(16px, 4vw, 56px);
  --ease: cubic-bezier(.2, .8, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--paper); color: var(--green-ink);
  font: 400 16px/1.75 var(--f-body);
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
p { margin: 0 0 1em; }
h1, h2, h3 { margin: 0; font-weight: 400; }
small { font-size: .85em; color: var(--muted); }
[data-lucide] { width: 1.1em; height: 1.1em; stroke-width: 1.7; flex-shrink: 0; }
.muted { color: var(--muted); }
.lead { font-size: 1.15rem; color: var(--muted); }

.wrap { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 var(--gutter); }
.wrap--narrow { max-width: 920px; }

/* ---------- Type ---------- */
.display {
  font-family: var(--f-serif); font-weight: 400; color: var(--green);
  font-size: clamp(2.3rem, 4.8vw, 4rem); line-height: 1.35; letter-spacing: -.005em;
}
.display--light { color: var(--white); }

/* ---------- Chips & buttons ---------- */
.chip {
  display: inline-block; padding: .3em 1.2em; border-radius: 999px;
  font: 600 .85rem/1.5 var(--f-body); color: var(--green);
}
.chip--mint { background: var(--mint); }
.chip--lav { background: var(--lav); }
.chip--green { background: var(--green); color: var(--white); }
.chip--white { background: var(--white); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  padding: .85em 1.7em; border-radius: 999px; border: 1px solid transparent;
  font: 500 .95rem/1 var(--f-body); cursor: pointer; white-space: nowrap;
  transition: background .25s, color .25s, border-color .25s, transform .25s var(--ease);
}
.btn:hover { transform: translateY(-1px); }
.btn--green { background: var(--green); color: var(--white); }
.btn--green:hover { background: var(--green-2); }
.btn--mint { background: var(--mint); color: var(--green); }
.btn--mint:hover { background: var(--white); }
.btn--outline { border-color: var(--green); color: var(--green); }
.btn--outline:hover { background: var(--green); color: var(--white); }

/* ---------- Header ---------- */
.header { position: fixed; inset: 0 0 auto 0; z-index: 50; transition: background .3s, box-shadow .3s; }
.header.is-scrolled { background: rgba(243, 242, 237, .9); backdrop-filter: blur(12px); box-shadow: 0 1px 0 var(--line); }
.header__inner { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 1rem; padding: 14px clamp(16px, 5vw, 76px); }
.brand {
  justify-self: start; display: inline-flex; align-items: center; gap: .5rem;
  background: var(--green); color: var(--mint);
  padding: .45rem 1.2rem .45rem .7rem; border-radius: 14px;
  font: 400 1.15rem/1.3 var(--f-serif);
}
.brand__text { display: flex; flex-direction: column; }
.brand__text small { font: 400 .74rem/1.3 var(--f-body); color: inherit; opacity: .8; letter-spacing: .01em; }
body:not(.is-home) .brand { background: var(--mint); color: var(--green); }
/* ตรากระทรวงสาธารณสุข: เหรียญกลมสีขาว ขอบนูน */
.brand__logo {
  width: 40px; height: 40px; flex-shrink: 0; border-radius: 50%; padding: 2px; margin: -2px 0;
  background: linear-gradient(160deg, #ffffff, #e3ece6);
  box-shadow: 0 1px 0 #fff inset, 0 2px 0 rgba(0,0,0,.18), 0 4px 8px -2px rgba(0,0,0,.3);
  transition: transform .6s var(--ease);
}
.brand__logo img { width: 100%; height: 100%; border-radius: 50%; }
.brand:hover .brand__logo { transform: rotate(-8deg) scale(1.06); }

.nav { display: flex; gap: .1rem; background: var(--lav); border-radius: 999px; padding: 5px; }
.nav a { padding: .4em 1.1em; border-radius: 999px; font-size: .92rem; font-weight: 600; color: var(--green); transition: background .2s; }
.nav a:hover { background: rgba(255,255,255,.5); }
.nav a.is-active { background: var(--white); }

.header__right { justify-self: end; display: flex; align-items: center; gap: .5rem; }
.header__call { padding: .7em 1.3em; }

.burger { display: none; width: 46px; height: 46px; border-radius: 50%; border: 0; background: var(--lav); cursor: pointer; position: relative; }
.burger span { position: absolute; left: 14px; right: 14px; height: 1.5px; background: var(--green); transition: transform .3s var(--ease), top .3s; }
.burger span:first-child { top: 19px; }
.burger span:last-child { top: 26px; }
.burger[aria-expanded="true"] span:first-child { top: 22px; transform: rotate(45deg); }
.burger[aria-expanded="true"] span:last-child { top: 22px; transform: rotate(-45deg); }

/* ---------- Flash ---------- */
.flashes { position: fixed; top: 84px; left: 50%; transform: translateX(-50%); z-index: 60; width: min(560px, calc(100% - 32px)); }
.flash { padding: .9rem 1.2rem; border-radius: var(--r-sm); margin-bottom: .5rem; box-shadow: 0 10px 30px rgba(31,74,58,.2); }
.flash--success { background: var(--green); color: var(--white); }
.flash--error { background: var(--sos); color: var(--white); }

/* ---------- Placeholder art ---------- */
.art { width: 100%; height: 100%; background: var(--mint) url("../img/leaves.svg") center / cover no-repeat; display: grid; place-items: center; }
.icon-circle { width: 92px; height: 92px; border-radius: 50%; background: var(--lav); color: var(--green); display: grid; place-items: center; }
.icon-circle [data-lucide] { width: 40px; height: 40px; stroke-width: 1.3; }
.icon-circle--sm { width: 48px; height: 48px; flex-shrink: 0; }
.icon-circle--sm [data-lucide] { width: 22px; height: 22px; stroke-width: 1.7; }

/* ---------- Hero ---------- */
.hero { position: relative; min-height: clamp(640px, 100vh, 960px); display: flex; align-items: center; padding: 110px clamp(16px, 4vw, 60px) 60px; }
.hero__media { position: absolute; inset: 0; overflow: hidden; }
.hero__media img, .hero__media .art { width: 100%; height: 100%; object-fit: cover; animation: slowzoom 24s ease-out both; }
@keyframes slowzoom { from { transform: scale(1.08); } to { transform: scale(1); } }

.hero__card {
  position: relative; z-index: 1;
  width: min(560px, 46%);
  background: var(--mint); border-radius: var(--r-lg);
  padding: clamp(2rem, 4vw, 3.25rem);
  box-shadow: 0 30px 60px -30px rgba(31,74,58,.35);
}
.hero__title { font-size: clamp(2.8rem, 5vw, 4.6rem); line-height: 1.25; }
.hero__title span { display: block; }
.hero__sub { font: 400 clamp(1.15rem, 1.6vw, 1.4rem)/1.5 var(--f-serif); color: var(--green); margin: 1rem 0 1.25rem; }
.hero__text { font-size: .93rem; color: var(--green-ink); max-width: 420px; }
.hero__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1.25rem; margin-top: 1.5rem; }
.hero__sos { display: inline-flex; align-items: center; gap: .4em; color: var(--sos); font-weight: 600; font-size: .95rem; }
.hero__sos:hover { text-decoration: underline; }

.hero__chip {
  position: absolute; right: clamp(16px, 4vw, 60px); bottom: 32px; z-index: 1;
  display: flex; align-items: center; gap: .8rem;
  padding: .8rem 1.3rem; border-radius: 999px;
  background: rgba(255,255,255,.75); backdrop-filter: blur(10px);
  color: var(--green); font-size: .92rem; line-height: 1.35;
}
.hero__chip small { display: block; font-size: .78rem; }
.hero__dot { width: 9px; height: 9px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 0 rgba(39,95,73,.6); animation: pulse 2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 10px rgba(39,95,73,0); } 100% { box-shadow: 0 0 0 0 rgba(39,95,73,0); } }

/* Rotating stamp */
.stamp {
  position: absolute; right: 24px; top: 24px;
  width: 120px; height: 120px; border-radius: 50%;
  background: var(--lav); box-shadow: 0 14px 40px rgba(31,74,58,.18);
}
.stamp > svg { width: 100%; height: 100%; animation: spin 20s linear infinite; }
.stamp text { font: 600 13px var(--f-body); fill: var(--green); }
.stamp__core { position: absolute; inset: 36px; border-radius: 50%; background: var(--green); display: grid; place-items: center; }
.stamp__core svg { width: 22px; fill: var(--mint); }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Sections ---------- */
.section { padding: clamp(4rem, 9vw, 7rem) 0; }
.section--green { background: var(--green); color: var(--white); }
.section--paper { background: var(--paper); }
.section--mint { background: var(--mint); }
.section--lav { background: var(--lav); }

.shead { max-width: 680px; margin-bottom: clamp(2rem, 4vw, 3.5rem); }
.shead .chip { margin-bottom: 1.25rem; }
.shead .line { display: block; }
.shead__text { margin: 1.25rem 0 0; font-size: .97rem; max-width: 560px; }
.section--green .shead__text { color: rgba(255,255,255,.88); }
.split-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 1rem; flex-wrap: wrap; }
.split-head .btn { margin-bottom: clamp(2rem, 4vw, 3.5rem); }

/* About + collage */
.about { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 6vw, 5rem); align-items: center; }
.about__body { color: rgba(255,255,255,.9); max-width: 470px; }
.about__body--dark { color: var(--green-ink); font-size: 1.05rem; max-width: none; }
.about__text .btn { margin-top: 1rem; }
.collage { position: relative; height: clamp(380px, 38vw, 520px); }
.collage > div { position: absolute; border-radius: var(--r); overflow: hidden; box-shadow: 0 20px 40px -20px rgba(0,0,0,.35); }
.collage img, .collage .art { width: 100%; height: 100%; object-fit: cover; }
.collage__a { left: 0; top: 18%; width: 46%; height: 50%; }
.collage__b { right: 6%; top: 0; width: 44%; height: 44%; }
.collage__c { right: 0; bottom: 0; width: 40%; height: 48%; }
.collage__b .art { background-position: left center; }
.collage__c .art { background-position: 30% 80%; }

/* Services */
.scard-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(1.25rem, 2.4vw, 2.25rem) clamp(1rem, 2vw, 1.75rem); }
.scard__media { aspect-ratio: 4/3; border-radius: var(--r); overflow: hidden; margin-bottom: 1rem; }
.scard__media img, .scard__media .art { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.scard:hover .scard__media img, .scard:hover .scard__media .art { transform: scale(1.04); }
.scard:nth-child(3n+2) .art { background-position: left center; }
.scard:nth-child(3n) .art { background-position: 30% 80%; }
.scard h3 { font: 400 1.2rem/1.4 var(--f-serif); color: var(--green); }
.scard__when { font-size: .85rem; font-weight: 500; margin: .15rem 0 .3rem; }
.scard__desc { font-size: .85rem; color: var(--muted); margin: 0; }

.notice { display: flex; align-items: center; gap: 1rem; margin-top: 3.5rem; padding: 1.25rem 1.5rem; border-radius: var(--r); background: var(--mint); }
.notice p { margin: 0; }
.notice a { font-weight: 600; text-decoration: underline; }

/* Mission zigzag */
.zigzag { display: grid; gap: 0; max-width: 1180px; margin-left: auto; }
.zz { display: flex; align-items: center; gap: clamp(1rem, 3vw, 2.5rem); }
.zz--right { justify-content: flex-end; }
.zz--left { flex-direction: row-reverse; justify-content: flex-end; }
.zz + .zz { margin-top: 1rem; }   /* ไม่ซ้อนแถว — ไอคอนกลางจะทับการ์ดฝั่งตรงข้าม */
.zz__card { width: min(560px, 100%); padding: clamp(1.75rem, 3vw, 2.5rem) clamp(1.75rem, 3.5vw, 2.75rem); border-radius: var(--r-lg); color: var(--green); }
.zz__card p { margin: 0; font: 400 clamp(1.15rem, 1.8vw, 1.45rem)/1.6 var(--f-serif); }
.zz__num { display: block; font-size: .85rem; font-weight: 600; opacity: .6; margin-bottom: .5rem; }
.zz__card--lav, .zz__icon--lav { background: var(--lav); }
.zz__card--mint, .zz__icon--mint { background: var(--mint); }
.zz__card--paper, .zz__icon--paper { background: var(--paper); }
.zz__icon { width: clamp(84px, 9vw, 116px); aspect-ratio: 1; border-radius: 50%; display: grid; place-items: center; color: var(--green); flex-shrink: 0; transition: transform .5s var(--ease); }
.zz:hover .zz__icon { transform: rotate(-10deg) scale(1.05); }
.zz__icon [data-lucide] { width: 44%; height: 44%; stroke-width: 1.2; }

/* Team */
.team-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1.25rem; }
.person { margin: 0; }
.person__photo {
  aspect-ratio: 3/4.2; border-radius: var(--r); overflow: hidden;
  background: var(--paper); display: grid; place-items: center; color: var(--green);
  transition: transform .5s var(--ease);
}
.person:hover .person__photo { transform: translateY(-6px); }
.person__photo img { width: 100%; height: 100%; object-fit: cover; }
.person__photo [data-lucide] { width: 34%; height: 34%; stroke-width: 1; opacity: .5; }
.person figcaption { display: flex; flex-direction: column; align-items: center; text-align: center; margin-top: .9rem; line-height: 1.45; }
.person strong { font: 400 1.25rem/1.4 var(--f-serif); color: var(--green); }
.person span { font-size: .88rem; color: var(--muted); }

/* News */
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1.25rem, 3vw, 2rem); }
.ncard { display: flex; flex-direction: column; background: var(--mint); border-radius: var(--r); overflow: hidden; transition: transform .45s var(--ease), box-shadow .45s; }
.ncard:hover { transform: translateY(-6px); box-shadow: 0 24px 40px -24px rgba(31,74,58,.4); }
.ncard__media { position: relative; aspect-ratio: 16/10; overflow: hidden; }
.ncard__media img, .ncard__media .art { width: 100%; height: 100%; object-fit: cover; }
.ncard__cat { position: absolute; top: 14px; left: 14px; }
.ncard__body { padding: 1.4rem 1.5rem 1.6rem; }
.ncard__date { font-size: .85rem; color: var(--muted); margin: 0 0 .35rem; }
.ncard h3 { font: 400 1.3rem/1.5 var(--f-serif); color: var(--green); }
.ncard p:last-child { font-size: .9rem; color: var(--muted); margin: .5rem 0 0; }

/* Gallery */
/* ให้แถวภาพเริ่มตรงกับหัวข้อ (.wrap กว้างสุด 1280px) แต่ยังเลื่อนได้เต็มจอ */
.gallery-sec { --gal-pad: max(var(--gutter), calc((100vw - 1280px) / 2 + var(--gutter))); }
.gallery-sec .split-head { align-items: flex-end; }
.gallery {
  display: flex; gap: clamp(1.25rem, 2.4vw, 2rem); overflow-x: auto;
  /* เผื่อพื้นที่บน/ล่างให้เงาการ์ดไม่ถูกตัดเป็นเส้นตรง (แถบเลื่อนตัดทุกอย่างที่ล้นออกไป) */
  padding: 2.5rem var(--gal-pad) 6rem; margin: -2.5rem 0 -4rem;
  scroll-padding-inline: var(--gal-pad); scroll-snap-type: x mandatory;
  perspective: 1400px; cursor: grab; scrollbar-width: none;
}
.gallery::-webkit-scrollbar { display: none; }
.gallery.is-dragging { cursor: grabbing; scroll-snap-type: none; }
.gallery.is-dragging .gallery__card { pointer-events: none; }
.gallery__item {
  flex: 0 0 auto; width: clamp(260px, 27vw, 400px); margin: 0; scroll-snap-align: start;
  transform-style: preserve-3d;
  transition: rotate .5s var(--ease), scale .5s var(--ease), translate .4s var(--ease);
}
.gallery__card {
  position: relative; display: block; padding: 9px; border-radius: var(--r);
  background: linear-gradient(160deg, #ffffff, #f1f6ec);
  box-shadow: 0 1px 0 #fff inset, 0 2px 3px rgba(20,50,38,.08),
              0 16px 28px -10px rgba(20,50,38,.35), 0 40px 60px -30px rgba(20,50,38,.45);
  transition: box-shadow .4s var(--ease), translate .4s var(--ease);
  -webkit-user-drag: none;
}
.gallery__card img {
  width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: calc(var(--r) - 9px);
  pointer-events: none; transition: scale .8s var(--ease), filter .4s;
}
.gallery__card { overflow: hidden; }
.gallery__card figcaption {
  position: absolute; left: 9px; right: 9px; bottom: 9px; padding: 2.6rem 1.1rem .85rem;
  border-radius: 0 0 calc(var(--r) - 9px) calc(var(--r) - 9px);
  background: linear-gradient(180deg, rgba(12,36,26,0), rgba(12,36,26,.78));
  color: var(--white); font: 400 1.12rem/1.4 var(--f-serif); text-shadow: 0 1px 3px rgba(0,0,0,.4);
}
.gallery__card::after {   /* แสงสะท้อนเฉียงบนกระจก */
  content: ""; position: absolute; inset: 9px; border-radius: calc(var(--r) - 9px); pointer-events: none;
  background: linear-gradient(125deg, rgba(255,255,255,.35) 0%, rgba(255,255,255,0) 38%);
  opacity: .6; transition: opacity .4s;
}
.gallery__zoom {
  position: absolute; top: 20px; right: 20px; z-index: 1; width: 38px; height: 38px; border-radius: 50%;
  display: grid; place-items: center; color: var(--green);
  background: rgba(255,255,255,.85); backdrop-filter: blur(6px);
  box-shadow: 0 2px 0 rgba(20,50,38,.15), 0 6px 14px -4px rgba(0,0,0,.35);
  opacity: 0; scale: .7; transition: opacity .3s, scale .3s var(--ease);
}
.gallery__zoom [data-lucide] { width: 18px; height: 18px; }
.gallery__item:hover { translate: 0 -10px; }
.gallery__item:hover .gallery__card { box-shadow: 0 1px 0 #fff inset, 0 4px 6px rgba(20,50,38,.1), 0 26px 40px -12px rgba(20,50,38,.45), 0 60px 80px -36px rgba(20,50,38,.5); }
.gallery__item:hover img { scale: 1.06; }
.gallery__item:hover .gallery__card::after { opacity: 1; }
.gallery__item:hover .gallery__zoom { opacity: 1; scale: 1; }
.gallery__card:focus-visible { outline: 3px solid var(--green); outline-offset: 4px; }

.gallery__nav { display: flex; gap: .6rem; margin-bottom: clamp(2rem, 4vw, 3.5rem); }
.gallery__nav[hidden] { display: none; }
.gnav {
  width: 50px; height: 50px; border-radius: 50%; border: 0; cursor: pointer; color: var(--green);
  display: grid; place-items: center;
  background: radial-gradient(circle at 32% 24%, #fff, rgba(255,255,255,0) 55%), linear-gradient(180deg, #ffffff, #dcebd0);
  box-shadow: 0 1px 0 #fff inset, 0 3px 0 #a9c79a, 0 8px 14px -4px rgba(20,50,38,.35);
  translate: 0 -2px; transition: translate .18s var(--ease), box-shadow .18s, opacity .2s;
}
.gnav:hover { translate: 0 -4px; box-shadow: 0 1px 0 #fff inset, 0 5px 0 #a9c79a, 0 12px 18px -4px rgba(20,50,38,.4); }
.gnav:active { translate: 0 1px; box-shadow: 0 2px 4px rgba(20,50,38,.25) inset; }
.gnav:disabled { opacity: .35; cursor: default; }
.gnav [data-lucide] { width: 22px; height: 22px; stroke-width: 2.2; }

/* อัลบั้มรูปกิจกรรมในหน้าข่าว */
.album-head { display: flex; justify-content: center; margin: 2.5rem 0 1.75rem; }
.album-head .chip { display: inline-flex; align-items: center; gap: .45rem; padding: .45em 1.3em; }
.album-grid { display: grid; grid-template-columns: repeat(3, 1fr); grid-auto-flow: dense; gap: clamp(.75rem, 1.6vw, 1.25rem); perspective: 1200px; }
.album-grid__item {
  position: relative; display: block; padding: 8px; border-radius: var(--r); overflow: hidden;
  background: linear-gradient(160deg, #ffffff, #f1f6ec);
  box-shadow: 0 1px 0 #fff inset, 0 2px 3px rgba(20,50,38,.08), 0 14px 26px -10px rgba(20,50,38,.32), 0 34px 54px -28px rgba(20,50,38,.4);
  transition: translate .4s var(--ease), rotate .4s var(--ease), box-shadow .4s var(--ease);
}
.album-grid__item img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: calc(var(--r) - 8px); transition: scale .8s var(--ease); }
/* ภาพแรกใหญ่เป็นภาพเด่น (เมื่อมีหลายภาพ) */
.album-grid__item:first-child:not(:only-child) { grid-column: span 2; grid-row: span 2; }
.album-grid__item:first-child:not(:only-child) img { height: 100%; aspect-ratio: auto; }
/* มี 1 หรือ 2 ภาพ: วางเต็มแถว ไม่ต้องมีภาพเด่น */
.album-grid:has(> :only-child) { grid-template-columns: 1fr; }
.album-grid:has(> :nth-child(2):last-child) { grid-template-columns: 1fr 1fr; }
.album-grid:has(> :nth-child(2):last-child) > :first-child { grid-column: auto; grid-row: auto; }
.album-grid:has(> :nth-child(2):last-child) > :first-child img { aspect-ratio: 4/3; }
.album-grid__item::after {
  content: ""; position: absolute; inset: 8px; border-radius: calc(var(--r) - 8px); pointer-events: none;
  background: linear-gradient(125deg, rgba(255,255,255,.35), rgba(255,255,255,0) 38%); opacity: .5; transition: opacity .4s;
}
.album-grid__item:hover { translate: 0 -8px; box-shadow: 0 1px 0 #fff inset, 0 4px 6px rgba(20,50,38,.1), 0 24px 36px -12px rgba(20,50,38,.42), 0 52px 70px -32px rgba(20,50,38,.48); }
.album-grid__item:hover img { scale: 1.06; }
.album-grid__item:hover::after { opacity: 1; }
.album-grid__item:hover .gallery__zoom { opacity: 1; scale: 1; }
.album-grid__item .gallery__zoom { top: 18px; right: 18px; }
.article__back { margin-top: 2.5rem; text-align: center; }
@media (max-width: 560px) {
  .album-grid { grid-template-columns: 1fr 1fr; }
  .album-grid__item { padding: 5px; }
}

/* One Page: อินโฟกราฟิกสรุปข้อมูลสำคัญ (โปสเตอร์แนวตั้ง) */
.ophead { display: grid; justify-items: center; gap: .9rem; text-align: center; margin-bottom: clamp(1.75rem, 3.5vw, 2.75rem); }
.ophead .chip { display: inline-flex; align-items: center; gap: .4rem; font-size: .78rem; font-weight: 600; letter-spacing: .04em; }
.ophead .chip [data-lucide] { width: 15px; height: 15px; }
.ophead h2 { font: 600 clamp(1.25rem, 2vw, 1.5rem)/1.4 var(--f-body); color: var(--green-ink); }
.opgrid { display: grid; grid-template-columns: repeat(6, 1fr); gap: clamp(.9rem, 1.6vw, 1.4rem); perspective: 1200px; }
.opcard {
  display: flex; flex-direction: column; gap: .8rem; padding: 9px 9px 1rem; border-radius: var(--r);
  background: var(--white); color: var(--green-ink);
  box-shadow: 0 1px 0 #fff inset, 0 2px 3px rgba(20,50,38,.06), 0 14px 26px -12px rgba(20,50,38,.28);
  transition: translate .4s var(--ease), box-shadow .4s var(--ease);
}
.opcard__media { position: relative; display: block; border-radius: calc(var(--r) - 9px); overflow: hidden; }
.opcard__media img { width: 100%; aspect-ratio: 3/4; object-fit: cover; object-position: top; transition: scale .8s var(--ease); }
.opcard__views {
  position: absolute; top: 8px; right: 8px; display: inline-flex; align-items: center; gap: .3rem;
  padding: .2em .6em; border-radius: 999px; font-size: .78rem; color: var(--white);
  background: rgba(30,30,30,.55); backdrop-filter: blur(4px);
}
.opcard__views [data-lucide] { width: 14px; height: 14px; }
.opcard__title {
  font-size: .88rem; line-height: 1.45; text-align: center; padding: 0 .25rem;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.opcard:hover { translate: 0 -8px; box-shadow: 0 1px 0 #fff inset, 0 4px 6px rgba(20,50,38,.08), 0 24px 36px -14px rgba(20,50,38,.38); }
.opcard:hover img { scale: 1.05; }
.opcard:focus-visible { outline: 3px solid var(--green); outline-offset: 4px; }
.opmore { text-align: center; margin: clamp(1.75rem, 3.5vw, 2.5rem) 0 0; }
@media (max-width: 1100px) { .opgrid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 560px) {
  .opgrid { grid-template-columns: repeat(2, 1fr); }
  .opcard { padding: 6px 6px .8rem; }
}

/* หน้าเปิดวันสำคัญ (Splash) ก่อนเข้าหน้าแรก */
.splash {
  --sp-bg: radial-gradient(ellipse at top, #ffffff, var(--paper) 70%);
  --sp-text: var(--green-ink); --sp-btn: var(--green); --sp-btn-text: var(--white);
  min-height: 100vh; min-height: 100svh; margin: 0; display: grid; place-items: center;
  background: var(--sp-bg); color: var(--sp-text);
}
.splash--gold { --sp-bg: radial-gradient(ellipse at top, #fff8e1, #f1dca0 75%); --sp-text: #5a4210; --sp-btn: #9a7413; }
.splash--dark { --sp-bg: radial-gradient(ellipse at top, #2a2a2a, #0b0b0b 70%); --sp-text: #e8e8e8; --sp-btn: #e8e8e8; --sp-btn-text: #111; }
.splash__inner { display: grid; justify-items: center; gap: 1.4rem; padding: clamp(1.25rem, 4vw, 3rem) 16px; text-align: center; max-width: 1100px; }
.splash__img {
  max-width: 100%; max-height: 72vh; max-height: 72svh; width: auto; border-radius: var(--r);
  box-shadow: 0 30px 70px -25px rgba(0,0,0,.45);
  animation: splash-in .9s var(--ease) both;
}
.splash__msg { margin: 0; max-width: 760px; font: 400 clamp(1.1rem, 2vw, 1.45rem)/1.6 var(--f-serif); }
.splash__btn {
  display: inline-flex; align-items: center; padding: .9em 2.4em; border-radius: 999px;
  background: var(--sp-btn); color: var(--sp-btn-text); font: 600 1rem/1 var(--f-body);
  box-shadow: 0 10px 24px -10px rgba(0,0,0,.45); transition: translate .2s var(--ease), box-shadow .2s;
}
.splash__btn:hover { translate: 0 -2px; box-shadow: 0 14px 28px -10px rgba(0,0,0,.5); }
.splash__btn:focus-visible { outline: 3px solid var(--sp-btn); outline-offset: 4px; }
.splash__site { display: inline-flex; align-items: center; gap: .5rem; margin: 0; font-size: .85rem; opacity: .8; }
.splash__site img { border-radius: 50%; background: #fff; }
.splash__preview { position: fixed; top: 0; left: 0; right: 0; margin: 0; padding: .5rem 16px; text-align: center; font-size: .85rem; background: #fde68a; color: #5a4210; z-index: 1; }
@keyframes splash-in { from { opacity: 0; scale: .96; } to { opacity: 1; scale: 1; } }

/* Lightbox */
.lightbox {
  position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; padding: 4rem clamp(12px, 6vw, 90px);
  background: rgba(8, 24, 17, .86); backdrop-filter: blur(8px);
  opacity: 0; visibility: hidden; transition: opacity .3s, visibility 0s .3s;
}
.lightbox.is-open { opacity: 1; visibility: visible; transition: opacity .3s; }
.lightbox figure { margin: 0; display: grid; gap: .9rem; justify-items: center; max-width: 100%; }
.lightbox img {
  max-width: 100%; max-height: calc(100vh - 11rem); border-radius: var(--r); object-fit: contain;
  box-shadow: 0 30px 80px -20px rgba(0,0,0,.7); scale: .94; transition: scale .4s var(--ease);
}
.lightbox.is-open img { scale: 1; }
.lightbox figcaption { color: var(--white); font: 400 1.25rem/1.4 var(--f-serif); text-align: center; }
.lightbox figcaption small { display: block; color: rgba(255,255,255,.6); font: 500 .8rem var(--f-body); margin-top: .25rem; }
.lightbox__btn {
  position: absolute; width: 50px; height: 50px; border-radius: 50%; border: 0; cursor: pointer;
  display: grid; place-items: center; color: var(--white);
  background: rgba(255,255,255,.14); box-shadow: 0 1px 0 rgba(255,255,255,.25) inset;
  transition: background .2s;
}
.lightbox__btn:hover { background: rgba(255,255,255,.26); }
.lightbox__btn svg { width: 24px; height: 24px; }
.lightbox__close { top: 18px; right: 18px; }
.lightbox__prev { left: clamp(8px, 2vw, 28px); top: 50%; translate: 0 -50%; }
.lightbox__next { right: clamp(8px, 2vw, 28px); top: 50%; translate: 0 -50%; }

/* Facebook posts (เลือกเองในหลังบ้าน) — วางแบบ masonry เพราะแต่ละโพสต์สูงไม่เท่ากัน */
.fbposts { columns: 3 370px; column-gap: 1.5rem; }
.fbpost {
  break-inside: avoid; margin-bottom: 1.5rem; padding: 10px; border-radius: var(--r);
  background: var(--white); box-shadow: var(--shadow-3d); overflow: hidden;
}
.fbpost .fb-post, .fbpost .fb-post span, .fbpost iframe { max-width: 100% !important; }
.fbpost iframe { border-radius: calc(var(--r) - 10px); }
.fbpost__fallback {
  margin: 0; min-height: 220px; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: .8rem; color: var(--green); font-weight: 500;
}
.fbpost__fallback a { text-decoration: underline; }

/* Visit & info */
.visit { display: grid; grid-template-columns: 1fr 1.15fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.visit .shead { margin-bottom: 1.5rem; }
.info-list { margin: 0 0 2rem; }
.info-list > div { display: grid; grid-template-columns: 140px 1fr; gap: 1rem; padding: 1rem 0; border-top: 1px solid var(--line); }
.info-list > div:last-child { border-bottom: 1px solid var(--line); }
.info-list dt { color: var(--muted); font-size: .9rem; }
.info-list dd { margin: 0; }
.info-list a:hover { text-decoration: underline; }
.sos-link { color: var(--sos); font: 500 1.6rem var(--f-serif); }
.map { border-radius: var(--r-lg); overflow: hidden; aspect-ratio: 4/3; background: var(--mint-2); }
.map--wide { aspect-ratio: 21/8; margin-top: 3rem; }
.map iframe { width: 100%; height: 100%; border: 0; display: block; }

/* ---------- Inner pages ---------- */
.page-hero { background: var(--green); color: var(--white); padding: clamp(8rem, 14vw, 10rem) 0 clamp(3rem, 6vw, 4.5rem); }
.page-hero__title { font-size: clamp(2.8rem, 7vw, 5.4rem); margin-top: 1rem; }
.page-hero__sub { margin: 1rem 0 0; color: rgba(255,255,255,.88); }
.page-hero__sub small { color: rgba(255,255,255,.65); }
.page-hero .btn { margin-top: 1.5rem; }
.crumb { color: rgba(255,255,255,.65); font-size: .88rem; margin-bottom: 1.25rem; }
.crumb a:hover { color: var(--white); text-decoration: underline; }
.crumb--dark { color: var(--muted); }
.crumb--dark a:hover { color: var(--green); }

.filters { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.75rem; }
.filter { padding: .4em 1.15em; border-radius: 999px; border: 1px solid rgba(255,255,255,.35); font-size: .92rem; transition: background .2s, color .2s; }
.filter:hover { background: rgba(255,255,255,.12); }
.filter.is-active { background: var(--mint); color: var(--green); border-color: var(--mint); }

.vm { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.vm__card { padding: clamp(1.75rem, 4vw, 3rem); border-radius: var(--r-lg); }
.vm__card .chip { margin-bottom: 1.25rem; }
.vm__card--lav { background: var(--lav); color: var(--green); }
.vm__card--green { background: var(--green); color: var(--white); }
.vm__vision { font: 400 clamp(1.4rem, 2.5vw, 2rem)/1.6 var(--f-serif); margin: 0; }
.mission { margin: 0; padding: 0; list-style: none; counter-reset: m; }
.mission li { counter-increment: m; display: grid; grid-template-columns: 2.5rem 1fr; padding: .8rem 0; border-top: 1px solid rgba(255,255,255,.15); }
.mission li:first-child { border-top: 0; }
.mission li::before { content: counter(m, decimal-leading-zero); color: var(--mint); font-weight: 600; }

.article { padding: clamp(8rem, 14vw, 10rem) 0 clamp(3rem, 6vw, 5rem); }
.article__title { font-size: clamp(2rem, 4.6vw, 3.4rem); margin: 1rem 0 .5rem; }
/* รูปปก: กว้างเท่าคอลัมน์เนื้อหา กรอบขาวนูนแบบเดียวกับอัลบั้ม */
.article__cover {
  margin: 1.75rem 0 2.5rem; padding: 10px; border-radius: var(--r-lg);
  background: linear-gradient(160deg, #ffffff, #f1f6ec);
}
.article__cover img { width: 100%; aspect-ratio: 16/10; object-fit: cover; border-radius: calc(var(--r-lg) - 10px); }.article__body { font-size: 1.07rem; line-height: 1.95; }
.article__body .btn { margin-top: 1.5rem; }
.more-title { margin-bottom: 2rem; font-size: clamp(2rem, 3.6vw, 2.8rem); }

.contact { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.form-card { background: var(--lav); border-radius: var(--r-lg); padding: clamp(1.5rem, 3.5vw, 2.75rem); display: grid; gap: 1rem; }
.form-card h2 { font-size: 2rem; }
.form-card .muted { margin: -.5rem 0 .5rem; font-size: .92rem; color: var(--green-ink); opacity: .8; }
.form-card label { display: grid; gap: .35rem; font-size: .92rem; font-weight: 500; }
.form-card input, .form-card textarea {
  width: 100%; font: inherit; font-weight: 400; padding: .85rem 1rem; color: var(--green-ink);
  border: 1px solid transparent; border-radius: var(--r-sm); background: var(--white);
  transition: border-color .2s, box-shadow .2s;
}
.form-card input:focus, .form-card textarea:focus { outline: none; border-color: var(--green); box-shadow: 0 0 0 3px rgba(39,95,73,.12); }
.form-card .btn { justify-self: start; }
.hp { position: absolute; left: -9999px; }
.empty { padding: 3rem 0; color: var(--muted); text-align: center; }

/* ---------- Footer ---------- */
.footer { background: var(--green-2); color: var(--white); padding: clamp(3.5rem, 7vw, 5.5rem) 0 1.5rem; }
.footer__top { display: flex; justify-content: space-between; align-items: flex-end; gap: 2rem; flex-wrap: wrap; padding-bottom: 2.5rem; border-bottom: 1px solid rgba(255,255,255,.15); }
.footer__name { font: 400 clamp(1.4rem, 2.5vw, 2.2rem)/1.45 var(--f-serif); margin: 1rem 0 0; }
@media (min-width: 1000px) { .footer__name { white-space: nowrap; } }   /* จอกว้างให้อยู่บรรทัดเดียว มือถือตัดบรรทัดตามปกติ */
.footer__sos { display: flex; align-items: center; gap: 1rem; padding: 1rem 1.5rem; border-radius: var(--r); background: var(--mint); color: var(--green); transition: transform .3s var(--ease); }
.footer__sos:hover { transform: translateY(-3px); }
.footer__sos [data-lucide] { width: 30px; height: 30px; color: var(--sos); }
.footer__sos small { display: block; color: var(--green); font-size: .8rem; }
.footer__sos strong { font: 500 2.2rem/1.1 var(--f-serif); }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1.3fr .8fr; gap: 2rem; padding: 2.5rem 0; font-size: .93rem; }
.footer__label { font-size: .8rem; font-weight: 600; color: var(--mint); margin-bottom: .5rem; }
.footer a:hover { text-decoration: underline; }
.footer__dim { opacity: .65; }
.footer__links { display: flex; flex-direction: column; gap: .15rem; }
/* ปุ่มโซเชียล: ลูกกลมนูนสีแบรนด์ */
.social { display: flex; gap: .7rem; flex-wrap: wrap; }
.social--footer { margin-top: 1.25rem; }
.info-list .social { margin-bottom: .35rem; }
.social__btn {
  --c1: #3b8cff; --c2: #1877F2; --ledge: #0d4fb0;
  position: relative; overflow: hidden; width: 46px; height: 46px; border-radius: 50%;
  display: grid; place-items: center;
  background:
    radial-gradient(circle at 32% 24%, rgba(255,255,255,.55), rgba(255,255,255,0) 45%),
    linear-gradient(180deg, var(--c1), var(--c2));
  box-shadow: 0 1px 0 rgba(255,255,255,.5) inset, 0 -2px 4px rgba(0,0,0,.15) inset,
              0 3px 0 var(--ledge), 0 8px 14px -4px rgba(0,0,0,.4);
  translate: 0 -2px;
  transition: translate .18s var(--ease), box-shadow .18s var(--ease);
}
.social__btn svg { width: 26px; height: 26px; filter: drop-shadow(0 1px 1px rgba(0,0,0,.25)); }
.social__btn:hover { translate: 0 -5px; box-shadow: 0 1px 0 rgba(255,255,255,.5) inset, 0 -2px 4px rgba(0,0,0,.15) inset, 0 6px 0 var(--ledge), 0 14px 20px -6px rgba(0,0,0,.45); }
.social__btn:active { translate: 0 1px; box-shadow: 0 2px 4px rgba(0,0,0,.25) inset, 0 1px 2px rgba(0,0,0,.3); }
.social__btn::after {   /* แสงวิ้งวิ่งผ่านตอนชี้ */
  content: ""; position: absolute; inset: -30% auto -30% 0; width: 40%; pointer-events: none;
  background: linear-gradient(105deg, transparent, rgba(255,255,255,.8), transparent);
  transform: translateX(-180%) skewX(-18deg);
}
.social__btn:hover::after { animation: btn-shine-once .7s var(--ease); }
.social__btn--line { --c1: #2fe07a; --c2: #06C755; --ledge: #038a3a; }
.social__btn--ig {
  --ledge: #8a1f6b;
  background:
    radial-gradient(circle at 32% 24%, rgba(255,255,255,.45), rgba(255,255,255,0) 45%),
    radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%);
}

/* สถิติผู้เข้าชม */
.visitors { display: flex; flex-wrap: wrap; align-items: center; gap: .6rem; padding: 0 0 1.5rem; }
.visitors__title { display: inline-flex; align-items: center; gap: .4rem; font-size: .8rem; font-weight: 600; color: var(--mint); margin-right: .4rem; }
.visitors__item {
  display: inline-flex; align-items: center; gap: .5rem; padding: .45rem 1rem; border-radius: 999px;
  font-size: .85rem; color: rgba(255,255,255,.85);
  background: linear-gradient(180deg, rgba(255,255,255,.14), rgba(255,255,255,.05));
  box-shadow: 0 1px 0 rgba(255,255,255,.18) inset, 0 3px 0 rgba(0,0,0,.18), 0 8px 16px -8px rgba(0,0,0,.5);
}
.visitors__item b { font: 600 1.05rem/1 var(--f-body); color: var(--white); font-variant-numeric: tabular-nums; }
.visitors__dot { width: 8px; height: 8px; border-radius: 50%; background: #5ee08a; box-shadow: 0 0 0 0 rgba(94,224,138,.7); animation: live 2s infinite; }
@keyframes live { 70% { box-shadow: 0 0 0 8px rgba(94,224,138,0); } 100% { box-shadow: 0 0 0 0 rgba(94,224,138,0); } }

.footer__bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1rem; padding-top: 1.25rem; border-top: 1px solid rgba(255,255,255,.15); font-size: .82rem; opacity: .7; }

/* ==========================================================================
   3D layer — ปุ่มนูนมีขอบล่าง + แสงวิ้งวิ่งผ่าน, การ์ดลอยมีเงาหลายชั้น + เอียงตามเมาส์
   ใช้ translate / rotate (แยกจาก transform) จึงไม่ชนกับ .reveal ที่ใช้ transform
   ========================================================================== */
:root {
  --shadow-1: 0 1px 1px rgba(20,50,38,.08), 0 2px 4px rgba(20,50,38,.06);
  --shadow-3d:
    0 1px 0 rgba(255,255,255,.7) inset,
    0 -2px 0 rgba(20,50,38,.06) inset,
    0 2px 3px rgba(20,50,38,.07),
    0 10px 20px -6px rgba(20,50,38,.16),
    0 28px 48px -22px rgba(20,50,38,.30);
  --shadow-3d-hover:
    0 1px 0 rgba(255,255,255,.75) inset,
    0 -2px 0 rgba(20,50,38,.06) inset,
    0 4px 6px rgba(20,50,38,.08),
    0 18px 30px -8px rgba(20,50,38,.22),
    0 44px 70px -26px rgba(20,50,38,.40);
}

/* ---------- Buttons ---------- */
.btn {
  --top: #3a7d62; --bot: var(--green-2); --ledge: #123a2b; --ink: var(--white);
  position: relative; overflow: hidden; isolation: isolate;
  color: var(--ink); border: 0;
  background:
    linear-gradient(180deg, rgba(255,255,255,.38) 0%, rgba(255,255,255,.08) 48%, rgba(255,255,255,0) 52%),
    linear-gradient(180deg, var(--top), var(--bot));
  box-shadow:
    0 1px 0 rgba(255,255,255,.55) inset,
    0 -1px 0 rgba(0,0,0,.12) inset,
    0 4px 0 var(--ledge),
    0 8px 14px -2px rgba(20,50,38,.35);
  text-shadow: 0 1px 0 rgba(0,0,0,.12);
  translate: 0 -2px;
  transition: translate .18s var(--ease), box-shadow .18s var(--ease), filter .25s;
}
.btn--green { --top: #3a7d62; --bot: var(--green-2); --ledge: #123a2b; --ink: var(--white); }
.btn--mint  { --top: #f6fbef; --bot: #cfe6bd; --ledge: #9fbf8c; --ink: var(--green); text-shadow: 0 1px 0 rgba(255,255,255,.7); }
.btn--outline { --top: #ffffff; --bot: #e8ecf9; --ledge: #b9b4ef; --ink: var(--green); text-shadow: 0 1px 0 rgba(255,255,255,.7); }
.btn:hover, .btn--green:hover, .btn--mint:hover, .btn--outline:hover {
  color: var(--ink); filter: brightness(1.06) saturate(1.08);
  background:
    linear-gradient(180deg, rgba(255,255,255,.38) 0%, rgba(255,255,255,.08) 48%, rgba(255,255,255,0) 52%),
    linear-gradient(180deg, var(--top), var(--bot));
  translate: 0 -4px;
  box-shadow:
    0 1px 0 rgba(255,255,255,.6) inset,
    0 -1px 0 rgba(0,0,0,.12) inset,
    0 6px 0 var(--ledge),
    0 14px 22px -4px rgba(20,50,38,.38);
}
.btn:active {
  translate: 0 2px; transition-duration: .06s;
  box-shadow:
    0 2px 4px rgba(0,0,0,.18) inset,
    0 0 0 var(--ledge),
    0 2px 4px rgba(20,50,38,.25);
}
.btn:focus-visible { outline: 3px solid var(--lav-2); outline-offset: 4px; }

/* แสงวิ้ง: แถบแสงเฉียงวิ่งผ่านปุ่มเป็นระยะ และวิ่งทันทีเมื่อชี้ */
.btn::after {
  content: ""; position: absolute; inset: -20% auto -20% 0; width: 45%; z-index: 1; pointer-events: none;
  background: linear-gradient(105deg, transparent 0%, rgba(255,255,255,0) 20%, rgba(255,255,255,.75) 50%, rgba(255,255,255,0) 80%, transparent 100%);
  transform: translateX(-160%) skewX(-18deg);
  animation: btn-shine 4.2s var(--ease) infinite;
}
.btn:hover::after { animation: btn-shine-once .75s var(--ease); }
@keyframes btn-shine { 0%, 62% { transform: translateX(-160%) skewX(-18deg); } 82%, 100% { transform: translateX(330%) skewX(-18deg); } }
@keyframes btn-shine-once { from { transform: translateX(-160%) skewX(-18deg); } to { transform: translateX(330%) skewX(-18deg); } }

/* ประกายดาวเล็ก ๆ กระพริบที่มุมขวาบน */
.btn::before {
  content: ""; position: absolute; top: 5px; right: 14%; width: 10px; height: 10px; z-index: 2; pointer-events: none;
  background: #fff;
  clip-path: polygon(50% 0, 61% 39%, 100% 50%, 61% 61%, 50% 100%, 39% 61%, 0 50%, 39% 39%);
  filter: drop-shadow(0 0 3px rgba(255,255,255,.9));
  opacity: 0; transform: scale(.2) rotate(0deg);
  animation: twinkle 4.2s ease-in-out infinite;
}
.btn--mint::before, .btn--outline::before { background: #fffbe0; filter: drop-shadow(0 0 3px rgba(255,214,10,.9)); }
@keyframes twinkle {
  0%, 74% { opacity: 0; transform: scale(.2) rotate(0deg); }
  82% { opacity: 1; transform: scale(1.1) rotate(45deg); }
  90% { opacity: .2; transform: scale(.6) rotate(90deg); }
  95% { opacity: .9; transform: scale(.9) rotate(120deg); }
  100% { opacity: 0; transform: scale(.2) rotate(180deg); }
}
/* ปุ่มที่อยู่ใกล้กันไม่วิ้งพร้อมกัน */
.hero__actions .btn::after, .hero__actions .btn::before { animation-delay: .6s; }
.header__call::after, .header__call::before { animation-delay: 1.8s; }

/* ---------- Pills: brand / nav / chips ---------- */
.brand { box-shadow: 0 1px 0 rgba(255,255,255,.35) inset, 0 3px 0 rgba(0,0,0,.18), 0 8px 18px -6px rgba(20,50,38,.35); }
.nav { box-shadow: 0 2px 4px rgba(20,50,38,.12) inset, 0 1px 0 rgba(255,255,255,.8); }
.nav a { transition: background .2s, box-shadow .2s, translate .2s var(--ease); }
.nav a.is-active, .nav a:hover {
  background: linear-gradient(180deg, #fff, #f1f0fb);
  box-shadow: 0 1px 0 #fff inset, 0 2px 0 var(--lav-2), 0 4px 8px -2px rgba(20,50,38,.2);
  translate: 0 -1px;
}
.chip { box-shadow: 0 1px 0 rgba(255,255,255,.6) inset, 0 2px 0 rgba(20,50,38,.10), 0 4px 10px -4px rgba(20,50,38,.25); }
.chip--green { box-shadow: 0 1px 0 rgba(255,255,255,.25) inset, 0 2px 0 #123a2b, 0 4px 10px -4px rgba(20,50,38,.4); }
.burger { box-shadow: 0 1px 0 #fff inset, 0 3px 0 var(--lav-2), 0 6px 12px -4px rgba(20,50,38,.3); }

/* ---------- Icons: ลูกบอลนูน ---------- */
.icon-circle, .zz__icon {
  background-image: radial-gradient(circle at 32% 26%, rgba(255,255,255,.95) 0, rgba(255,255,255,.35) 22%, rgba(255,255,255,0) 50%),
                    radial-gradient(circle at 70% 85%, rgba(20,50,38,.14), rgba(20,50,38,0) 55%);
  box-shadow: 0 -4px 10px rgba(20,50,38,.10) inset, 0 3px 0 rgba(20,50,38,.10), 0 14px 24px -10px rgba(20,50,38,.38);
}
.icon-circle [data-lucide], .zz__icon [data-lucide] { filter: drop-shadow(0 2px 1px rgba(20,50,38,.25)); }

/* ---------- Cards: ลอยขึ้นจากพื้น ---------- */
.hero__card, .ncard, .zz__card, .vm__card, .form-card, .notice, .footer__sos, .map, .hero__chip {
  box-shadow: var(--shadow-3d);
}
.vm__card--green { box-shadow: 0 1px 0 rgba(255,255,255,.18) inset, 0 10px 20px -6px rgba(0,0,0,.25), 0 28px 48px -22px rgba(0,0,0,.45); }
.hero__card {
  background-image: linear-gradient(160deg, rgba(255,255,255,.55), rgba(255,255,255,0) 45%);
  box-shadow: 0 1px 0 rgba(255,255,255,.8) inset, 0 20px 40px -12px rgba(20,50,38,.35), 0 50px 90px -30px rgba(20,50,38,.45);
}
.zz__card, .vm__card--lav, .form-card, .notice, .ncard { background-image: linear-gradient(160deg, rgba(255,255,255,.45), rgba(255,255,255,0) 50%); }

.scard__media, .person__photo, .collage > div, .gallery__item img, .article__cover {
  box-shadow: 0 2px 3px rgba(20,50,38,.08), 0 14px 26px -10px rgba(20,50,38,.35), 0 34px 54px -26px rgba(20,50,38,.35);
}
.form-card input, .form-card textarea { box-shadow: 0 2px 4px rgba(20,50,38,.08) inset, 0 1px 0 rgba(255,255,255,.9); }

/* ยกตัวตอนชี้ */
.ncard:hover { transform: none; translate: 0 -8px; box-shadow: var(--shadow-3d-hover); }
.footer__sos:hover { transform: none; translate: 0 -4px; box-shadow: var(--shadow-3d-hover); }
.person:hover .person__photo { transform: none; translate: 0 -8px; }
.person__photo { transition: translate .5s var(--ease), rotate .5s var(--ease), box-shadow .5s; }
.scard__media, .zz__card, .vm__card { transition: translate .45s var(--ease), rotate .45s var(--ease), box-shadow .45s; }
.scard:hover .scard__media, .zz:hover .zz__card, .vm__card:hover { translate: 0 -6px; box-shadow: var(--shadow-3d-hover); }
.ncard { transition: translate .45s var(--ease), rotate .45s var(--ease), box-shadow .45s; }

/* เอียงตามเมาส์ (main.js ตั้ง rotate + --gx/--gy) พร้อมแสงสะท้อนวิ่งตาม */
[data-tilt] { position: relative; }
[data-tilt]::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; z-index: 2;
  background: radial-gradient(420px circle at var(--gx, 50%) var(--gy, 0%), rgba(255,255,255,.38), rgba(255,255,255,0) 45%);
  opacity: 0; transition: opacity .35s;
}
[data-tilt]:hover::after { opacity: 1; }
[data-tilt].is-tilting { transition-duration: .12s, .12s, .45s; }
.hero__card, .footer__sos { transition: translate .45s var(--ease), rotate .45s var(--ease), box-shadow .45s; }
.stamp {
  background-image: radial-gradient(circle at 30% 25%, rgba(255,255,255,.7), rgba(255,255,255,0) 50%);
  box-shadow: 0 -5px 12px rgba(20,50,38,.12) inset, 0 4px 0 var(--lav-2), 0 18px 34px -10px rgba(20,50,38,.45);
}
.stamp__core {
  background-image: radial-gradient(circle at 32% 26%, rgba(255,255,255,.35), rgba(255,255,255,0) 55%);
  box-shadow: 0 3px 0 #123a2b, 0 8px 14px -4px rgba(0,0,0,.4), 0 1px 0 rgba(255,255,255,.3) inset;
}
/* มุมมองลึกให้การเอียงดูเป็น 3 มิติ */
.news-grid, .scard, .person, .zz, .vm, .hero, .footer__top { perspective: 1100px; }

/* ---------- Reveal ---------- */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.js .reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .reveal { opacity: 1; transform: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .header__call span { display: none; }
  .header__call { width: 46px; height: 46px; padding: 0; }
  .news-grid { grid-template-columns: repeat(2, 1fr); }
  .scard-grid { grid-template-columns: repeat(3, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .hero__card { width: min(560px, 60%); }
}

@media (max-width: 900px) {
  .header__inner { grid-template-columns: 1fr auto; }
  .burger { display: block; }
  .nav {
    position: fixed; top: 76px; left: 12px; right: 12px;
    flex-direction: column; gap: 0; padding: .75rem; border-radius: var(--r);
    box-shadow: 0 20px 50px rgba(31,74,58,.25);
    opacity: 0; transform: translateY(-10px); visibility: hidden;
    transition: opacity .3s, transform .3s var(--ease), visibility 0s .3s;
  }
  .nav.is-open { opacity: 1; transform: none; visibility: visible; transition: opacity .3s, transform .3s var(--ease); }
  .nav a { font: 400 1.35rem/1.4 var(--f-serif); padding: .65rem 1rem; border-radius: var(--r-sm); }

  .hero { align-items: flex-end; min-height: clamp(620px, 100svh, 900px); padding: 0 12px 12px; }
  .hero__card { width: 100%; margin-top: min(42vh, 380px); padding: 2rem 1.5rem 1.75rem; }
  .hero__chip { top: 84px; bottom: auto; left: 12px; right: auto; }
  .stamp { right: 12px; top: 12px; width: 84px; height: 84px; }
  .stamp__core { inset: 25px; }
  .stamp__core svg { width: 16px; }

  .about, .visit, .contact, .vm { grid-template-columns: 1fr; }
  .collage { height: clamp(320px, 80vw, 460px); }
  .zz, .zz--left { flex-direction: row; justify-content: flex-start; align-items: flex-start; }
  .zz + .zz { margin-top: 1rem; }
  .zz__icon { width: 64px; }
  .map--wide { aspect-ratio: 4/3; }
}

@media (max-width: 560px) {
  .news-grid { grid-template-columns: 1fr; }
  .scard-grid { grid-template-columns: 1fr 1fr; gap: 1.25rem .9rem; }
  .scard h3 { font-size: 1.05rem; }
  .team-row { grid-template-columns: 1fr 1fr; gap: .9rem; }
  .person strong { font-size: 1.05rem; }
  .info-list > div { grid-template-columns: 1fr; gap: .1rem; }
  .footer__grid { grid-template-columns: 1fr; }
  .zz__icon { display: none; }
  .btn { white-space: normal; }
}