/* ══════════════════════════════════════════════════════════════
   SALAAM SOLUTIONS — ระบบดีไซน์
   เขียวเข้ม · ทอง · ครีม  |  รองรับ LTR และ RTL ด้วย logical properties
   ══════════════════════════════════════════════════════════════ */

/* ── โทเคน ── */
:root {
  --green:        #0F3D22;
  --green-deep:   #07210F;
  --gold:         #C9A63C;
  --gold-light:   #E6D384;
  --cream:        #FBF6EA;

  --green-soft:   color-mix(in srgb, var(--green) 8%, white);
  --green-line:   color-mix(in srgb, var(--green) 16%, transparent);
  --gold-soft:    color-mix(in srgb, var(--gold) 12%, transparent);
  --ink:          #16211A;
  --ink-soft:     color-mix(in srgb, var(--ink) 68%, white);
  --ink-faint:    color-mix(in srgb, var(--ink) 46%, white);
  --paper:        #FFFFFF;
  --line:         color-mix(in srgb, var(--ink) 12%, transparent);

  --r:      14px;           /* ตั้งค่าได้จากหลังบ้าน */
  --r-sm:   calc(var(--r) * 0.6);
  --r-lg:   calc(var(--r) * 1.7);

  --shadow-1: 0 1px 2px rgba(7,33,15,.05), 0 4px 14px rgba(7,33,15,.05);
  --shadow-2: 0 2px 6px rgba(7,33,15,.07), 0 16px 40px rgba(7,33,15,.09);
  --shadow-3: 0 10px 30px rgba(7,33,15,.12), 0 30px 70px rgba(7,33,15,.14);

  --wrap:   1200px;
  --wrap-n: 940px;
  --gut:    clamp(18px, 4vw, 40px);
  --sec:    clamp(56px, 8vw, 112px);

  --font-display: 'Cormorant Garamond', 'Noto Serif Thai', 'Amiri', 'Noto Serif SC', Georgia, serif;
  --font-body: 'Plus Jakarta Sans', 'IBM Plex Sans Thai', 'IBM Plex Sans Arabic', 'Noto Sans SC',
               -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;

  --ease: cubic-bezier(.22,.68,.32,1);
  --dur:  .5s;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.72;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ตัวอักษรอาหรับต้องใหญ่กว่าเล็กน้อยจึงจะอ่านสบายพอกัน */
[dir="rtl"] body { font-size: 17.5px; line-height: 1.9; }
[lang="zh"] body { line-height: 1.85; }

img, video, svg, iframe { max-width: 100%; }
img, video { height: auto; display: block; }

a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible, summary:focus-visible,
input:focus-visible, textarea:focus-visible, select:focus-visible, [tabindex]:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 2px;
  border-radius: 4px;
}

h1, h2, h3, h4 { margin: 0 0 .5em; line-height: 1.22; font-weight: 700; letter-spacing: -.012em; }
p { margin: 0 0 1.05em; }
p:last-child { margin-bottom: 0; }
ul, ol { margin: 0 0 1.05em; padding-inline-start: 1.35em; }
li { margin-bottom: .4em; }
strong { font-weight: 700; }
small { font-size: .82em; }

.ico { flex: none; vertical-align: middle; }

/* ── โครง ── */
.wrap { width: min(100% - var(--gut) * 2, var(--wrap)); margin-inline: auto; }
.wrap-n { width: min(100% - var(--gut) * 2, var(--wrap-n)); margin-inline: auto; }
.sec { padding-block: var(--sec); position: relative; }
.sec-tight { padding-block: clamp(40px, 5.5vw, 72px); }
.sec-cream { background: var(--cream); }
.sec-green { background: var(--green-deep); color: #F2EEE2; }
.sec-green h1, .sec-green h2, .sec-green h3 { color: #fff; }

.skip {
  position: absolute; inset-inline-start: -9999px; top: 0; z-index: 999;
  background: var(--green); color: #fff; padding: 12px 20px; border-radius: 0 0 var(--r-sm) 0;
}
.skip:focus { inset-inline-start: 0; }

/* ── หัวข้อส่วน ── */
.eyebrow {
  display: inline-flex; align-items: center; gap: .55em;
  font-size: .74rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase;
  color: var(--gold); margin-bottom: .9em;
}
[lang="th"] .eyebrow, [lang="ar"] .eyebrow, [lang="zh"] .eyebrow { letter-spacing: .06em; text-transform: none; font-size: .82rem; }
.eyebrow::before { content: ''; width: 28px; height: 2px; background: currentColor; border-radius: 2px; }

.sec-head { max-width: 62ch; margin-bottom: clamp(32px, 4.5vw, 56px); }
.sec-head.center { margin-inline: auto; text-align: center; }
.sec-head.center .eyebrow::before { display: none; }

.h-display {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 1.35rem + 3.3vw, 4rem);
  font-weight: 600; line-height: 1.12; letter-spacing: -.02em;
}
[lang="th"] .h-display, [lang="ar"] .h-display, [lang="zh"] .h-display {
  font-family: var(--font-body); font-weight: 700; line-height: 1.28; letter-spacing: -.01em;
  font-size: clamp(1.75rem, 1.15rem + 2.6vw, 3.1rem);
}
.h2 { font-size: clamp(1.55rem, 1.1rem + 1.7vw, 2.5rem); }
.h3 { font-size: clamp(1.16rem, 1rem + .6vw, 1.45rem); }
.lead { font-size: clamp(1.02rem, .97rem + .3vw, 1.18rem); color: var(--ink-soft); }
.sec-green .lead { color: #CFD8CF; }

.gold-rule { width: 64px; height: 3px; border-radius: 3px; background: linear-gradient(90deg, var(--gold), var(--gold-light)); margin-block: 1.1em; }
.center .gold-rule { margin-inline: auto; }

/* ── ปุ่ม ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6em;
  padding: .86em 1.6em; border-radius: 999px; border: 1.5px solid transparent;
  font-family: inherit; font-size: .95rem; font-weight: 700; line-height: 1.2;
  cursor: pointer; transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
  text-align: center;
}
.btn .ico { transition: transform .3s var(--ease); }
[dir="rtl"] .btn .ico-arrow { transform: scaleX(-1); }
.btn:hover { transform: translateY(-2px); }
.btn:hover .ico-arrow { transform: translateX(3px); }
[dir="rtl"] .btn:hover .ico-arrow { transform: scaleX(-1) translateX(3px); }
.btn:active { transform: translateY(0); }

.btn-gold { background: linear-gradient(135deg, var(--gold), #B8912C); color: #241B04; box-shadow: 0 6px 20px color-mix(in srgb, var(--gold) 35%, transparent); }
.btn-gold:hover { box-shadow: 0 10px 28px color-mix(in srgb, var(--gold) 45%, transparent); }
.btn-green { background: var(--green); color: #fff; box-shadow: var(--shadow-1); }
.btn-green:hover { background: color-mix(in srgb, var(--green) 88%, black); box-shadow: var(--shadow-2); }
.btn-ghost { border-color: color-mix(in srgb, currentColor 32%, transparent); color: inherit; }
.btn-ghost:hover { border-color: var(--gold); color: var(--gold); }
.btn-light { background: rgba(255,255,255,.12); color: #fff; border-color: rgba(255,255,255,.34); backdrop-filter: blur(8px); }
.btn-light:hover { background: rgba(255,255,255,.22); border-color: #fff; }
.btn-sm { padding: .6em 1.15em; font-size: .87rem; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }

/* ── รูปภาพ: ไม่ครอป ไม่ตัด กรอบพอดีรูป ── */
.pic { display: block; position: relative; overflow: hidden; background: var(--green-soft); border-radius: var(--r); }
.pic img { width: 100%; height: auto; display: block; }
.pic-fit { /* กรอบอิงอัตราส่วนจริงของรูป — ไม่มีขอบดำ ไม่มีการตัด */ }
.pic-cover { width: 100%; }
.pic-cover img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: var(--focal, 50% 50%); }
/* แบนเนอร์ต้องเต็มพื้นที่ของสไลด์เสมอ */
.hero-bg > .pic { position: absolute; inset: 0; width: 100%; height: 100%; border-radius: 0; }
.pic-ring { box-shadow: 0 0 0 1px var(--green-line), var(--shadow-1); }

figure { margin: 0; }
figcaption { font-size: .85rem; color: var(--ink-faint); margin-top: .6em; }

/* ── แถบบนสุด (โปรโมชั่น) ── */
.topbar {
  background: linear-gradient(90deg, var(--green-deep), var(--green));
  color: var(--gold-light); font-size: .86rem; text-align: center;
  padding: .55em var(--gut); position: relative; z-index: 60;
}
.topbar a { color: #fff; text-decoration: underline; text-underline-offset: 3px; }

/* ── ส่วนหัว ── */
.site-head {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--paper) 86%, transparent);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: box-shadow .3s var(--ease), border-color .3s var(--ease), background .3s var(--ease);
}
.site-head.stuck { box-shadow: var(--shadow-1); border-bottom-color: var(--line); }
.head-in { display: flex; align-items: center; gap: 18px; min-height: 76px; }
.brand-txt { min-width: 0; overflow: hidden; }
.brand-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.brand { display: flex; align-items: center; gap: 12px; flex: 0 1 auto; min-width: 0; }
.brand img { width: 50px; height: 50px; border-radius: 50%; flex: none; }
.brand-txt { display: flex; flex-direction: column; line-height: 1.18; }
.brand-name { font-weight: 800; font-size: 1.02rem; color: var(--green); letter-spacing: -.01em; }
.brand-sub { font-size: .705rem; color: var(--ink-faint); letter-spacing: .04em;
  max-width: 30ch; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.nav { display: flex; align-items: center; gap: 2px; margin-inline-start: auto; }
.nav a {
  padding: .55em .82em; border-radius: 999px; font-size: .93rem; font-weight: 600; color: var(--ink-soft);
  transition: color .2s, background .2s; white-space: nowrap;
}
.nav a:hover { color: var(--green); background: var(--green-soft); }
.nav a[aria-current="page"] { color: var(--green); background: var(--green-soft); }
.nav a.hl { background: var(--green); color: #fff; padding-inline: 1.15em; }
.nav a.hl:hover { background: var(--green-deep); color: #fff; }

.head-tools { display: flex; align-items: center; gap: 8px; flex: none; }
.nav { min-width: 0; }
.icon-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .4em;
  width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--line);
  background: transparent; color: var(--ink-soft); cursor: pointer; transition: .22s var(--ease);
}
.icon-btn:hover { border-color: var(--green); color: var(--green); background: var(--green-soft); }
.icon-btn.wide { width: auto; padding-inline: .95em; border-radius: 999px; font-weight: 700; font-size: .85rem; }

/* ── ตัวเลือกภาษา ── */
.lang { position: relative; }
.lang-menu {
  position: absolute; inset-inline-end: 0; top: calc(100% + 10px); min-width: 172px;
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--r);
  box-shadow: var(--shadow-2); padding: 6px; opacity: 0; visibility: hidden;
  transform: translateY(-6px); transition: .22s var(--ease); z-index: 70;
}
.lang[data-open="1"] .lang-menu { opacity: 1; visibility: visible; transform: none; }
.lang-menu a {
  display: flex; align-items: center; gap: 10px; padding: .55em .7em; border-radius: var(--r-sm);
  font-size: .92rem; color: var(--ink-soft);
}
.lang-menu a:hover { background: var(--green-soft); color: var(--green); }
.lang-menu a[aria-current] { color: var(--green); font-weight: 700; }
.lang-tag {
  display: inline-flex; align-items: center; justify-content: center; min-width: 26px; height: 22px;
  border-radius: 5px; background: var(--green-soft); color: var(--green); font-size: .72rem; font-weight: 800;
}

/* ── เมนูมือถือ ── */
.burger { display: none; }
.drawer {
  position: fixed; inset: 0; z-index: 80; background: rgba(7,33,15,.5);
  opacity: 0; visibility: hidden; transition: .3s var(--ease);
  backdrop-filter: blur(3px);
}
.drawer[data-open="1"] { opacity: 1; visibility: visible; }
.drawer-panel {
  position: absolute; inset-block: 0; inset-inline-end: 0; width: min(88vw, 350px);
  background: var(--paper); padding: 22px var(--gut) 34px; overflow-y: auto;
  transform: translateX(100%); transition: transform .34s var(--ease);
  display: flex; flex-direction: column; gap: 6px;
}
[dir="rtl"] .drawer-panel { transform: translateX(-100%); }
.drawer[data-open="1"] .drawer-panel { transform: none; }
.drawer-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.drawer a.dnav {
  padding: .82em .2em; font-size: 1.06rem; font-weight: 600; color: var(--ink);
  border-bottom: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between;
}
.drawer a.dnav:hover { color: var(--green); }
.drawer .btn { margin-top: 14px; }

/* ── แบนเนอร์ ── */
.hero { position: relative; background: var(--green-deep); overflow: hidden; }
.hero-track { display: flex; transition: transform .8s var(--ease); }
.hero-slide { position: relative; flex: 0 0 100%; min-height: clamp(520px, 78vh, 820px); display: grid; }
.hero-bg { position: absolute; inset: 0; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; object-position: var(--focal, 50% 50%); }
.hero-bg::after {
  content: ''; position: absolute; inset: 0;
  background:
    linear-gradient(to top, rgba(7,33,15,.92) 0%, rgba(7,33,15,.58) 42%, rgba(7,33,15,.30) 72%, rgba(7,33,15,.42) 100%),
    radial-gradient(120% 90% at 18% 84%, rgba(7,33,15,.72), transparent 62%);
}
[dir="rtl"] .hero-bg::after { background:
    linear-gradient(to top, rgba(7,33,15,.92) 0%, rgba(7,33,15,.58) 42%, rgba(7,33,15,.30) 72%, rgba(7,33,15,.42) 100%),
    radial-gradient(120% 90% at 82% 84%, rgba(7,33,15,.72), transparent 62%); }
.hero-body { position: relative; align-self: end; padding-block: clamp(56px, 9vw, 120px); color: #fff; }
.hero-copy { max-width: 44ch; }
.hero .eyebrow { color: var(--gold-light); }
.hero h1, .hero .hero-copy .h-display { color: #fff; text-shadow: 0 2px 30px rgba(0,0,0,.4); margin-bottom: .42em; }
.hero-copy .h-display br { display: block; content: ''; }
.hero p { color: #DCE5DC; font-size: clamp(1rem, .95rem + .38vw, 1.19rem); margin-bottom: 1.7em; max-width: 52ch; }

/* ── แบนเนอร์แบบ "ภาพออกแบบไว้แล้ว" ──
   รูปมีพื้นที่ว่างสำหรับข้อความอยู่แล้ว จึงไม่ใส่แถบมืดทับ
   จอใหญ่: ข้อความลอยในพื้นที่ว่างฝั่งซ้าย · จอเล็ก: รูปอยู่บน ข้อความอยู่ล่างบนพื้นเขียว */
.hero-slide.designed { min-height: 0; }
.hero-slide.designed .hero-bg::after { content: none; }

@media (min-width: 900px) {
  /* ทุกสไลด์ในรางเดียวกันต้องสูงเท่ากัน — ยึดตามแบนเนอร์แรก */
  .hero-designed .hero-slide { min-height: clamp(460px, 42vw, 680px); }
  .hero-slide.designed { min-height: clamp(460px, 42vw, 680px); }
  .hero-slide.designed .hero-body { align-self: center; padding-block: clamp(28px, 4vw, 56px); }
  .hero-slide.designed .hero-copy { max-width: min(50%, 41rem); }
  /* หัวข้อเล็กลงเล็กน้อยในแบนเนอร์แบบออกแบบไว้ เพื่อให้อยู่ในพื้นที่เขียวพอดี ไม่ชนเส้นโค้ง */
  .hero-slide.designed .hero-copy .h-display { font-size: clamp(1.7rem, 1rem + 2.3vw, 2.85rem); line-height: 1.24; }
  .hero-slide.designed .hero-sub { max-width: 40ch; }
  .hero-slide.designed .hero-detail { max-width: 42ch; }
  .hero-slide.designed .hero-copy h1,
  .hero-slide.designed .hero-copy .h-display { text-shadow: none; }
  .hero-slide.designed .hero-sub { color: #E6EFE4; }
}

/* จอเล็ก: ไม่ทับข้อความบนรูป เพื่อให้อ่านออกและไม่บังหน้าคน */
@media (max-width: 899px) {
  .hero-slide.designed { display: block; background: var(--green-deep); }
  .hero-slide.designed .hero-bg { position: relative; inset: auto; }
  .hero-slide.designed .hero-bg > .pic { position: relative; inset: auto; aspect-ratio: 16/10; height: auto; }
  .hero-slide.designed .hero-body { padding-block: clamp(26px, 7vw, 40px) clamp(20px, 5vw, 30px); }
  .hero-slide.designed .hero-copy { max-width: none; }
  /* เว้นที่ด้านล่างให้จุดบอกสไลด์ ไม่ทับชื่อผู้ลงนาม */
  .hero-slide.designed { padding-bottom: 46px; }
}

/* แบนเนอร์ที่ออกแบบไว้: พื้นที่ว่างอยู่ "ซ้ายจริง" ของรูปเสมอ
   ภาษาอาหรับจึงต้องวางบล็อกข้อความไว้ซ้ายเหมือนกัน (ตัวอักษรยังชิดขวาตามธรรมชาติของภาษา)
   ไม่กลับด้านรูปคน เพราะเป็นภาพบุคคลจริง */
[dir="rtl"] .hero-slide.designed .hero-copy { margin-right: auto; margin-left: 0; }
[dir="rtl"] .hero-slide.designed .hero-sign { inset-inline-end: auto; right: clamp(18px, 3vw, 46px); left: auto; text-align: right; }
@media (max-width: 899px) {
  [dir="rtl"] .hero-slide.designed .hero-sign { right: auto; }
}

.hero-detail {
  position: relative; color: var(--gold-light) !important;
  font-size: clamp(.9rem, .86rem + .28vw, 1.02rem); font-weight: 600; line-height: 1.85;
  padding-top: 1.1em; margin-bottom: 1.6em !important; max-width: 46ch;
}
.hero-detail::before {
  content: ''; position: absolute; top: 0; inset-inline-start: 0; width: 168px; max-width: 60%; height: 1px;
  background: linear-gradient(to right, var(--gold), transparent);
}
[dir="rtl"] .hero-detail::before { background: linear-gradient(to left, var(--gold), transparent); }

.hero-sign {
  position: absolute; inset-inline-end: clamp(18px, 3vw, 46px); bottom: clamp(46px, 5vw, 62px);
  z-index: 3; text-align: end; color: var(--green-deep); line-height: 1.35;
}
[dir="rtl"] .hero-sign { text-align: start; }
.hero-sign b { display: block; font-size: clamp(1rem, .9rem + .5vw, 1.35rem); font-weight: 700; }
.hero-sign small { font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; opacity: .72; }
@media (max-width: 899px) {
  .hero-sign { position: static; text-align: start; color: var(--gold-light); padding: 0 var(--gut); }
  [dir="rtl"] .hero-sign { text-align: start; }
  .hero-sign small { opacity: .8; }
}

.hero-dots { position: absolute; inset-inline-start: 0; inset-inline-end: 0; bottom: 22px; display: flex; justify-content: center; gap: 9px; z-index: 3; }
.hero-dots button {
  width: 34px; height: 4px; border-radius: 4px; border: 0; padding: 0; cursor: pointer;
  background: rgba(255,255,255,.34); transition: .3s var(--ease);
}
.hero-dots button[aria-current="true"] { background: var(--gold); width: 52px; }
.hero-arrow {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 3;
  width: 48px; height: 48px; border-radius: 50%; border: 1px solid rgba(255,255,255,.3);
  background: rgba(7,33,15,.32); color: #fff; cursor: pointer; display: none;
  align-items: center; justify-content: center; backdrop-filter: blur(6px); transition: .25s var(--ease);
}
.hero-arrow:hover { background: var(--gold); color: var(--green-deep); border-color: var(--gold); }
.hero-designed .hero-arrow { background: rgba(7,33,15,.55); border-color: rgba(230,211,132,.5); color: var(--gold-light); }
.hero-designed .hero-arrow:hover { background: var(--gold); color: var(--green-deep); border-color: var(--gold); }
.hero-designed .hero-dots button { background: rgba(7,33,15,.28); }
.hero-designed .hero-dots button[aria-current="true"] { background: var(--gold); }
.hero-arrow.prev { inset-inline-start: 18px; }
.hero-arrow.next { inset-inline-end: 18px; }
.hero-arrow .ico { transform: rotate(180deg); }
.hero-arrow.next .ico { transform: none; }
[dir="rtl"] .hero-arrow .ico { transform: none; }
[dir="rtl"] .hero-arrow.next .ico { transform: rotate(180deg); }
@media (min-width: 900px) { .hero-arrow { display: flex; } }

/* ── แถบตัวเลข ── */
.stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--green-line); border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--shadow-2); }
@media (min-width: 760px) { .stats { grid-template-columns: repeat(4, 1fr); } }
.stat { background: var(--paper); padding: clamp(22px, 3vw, 34px) clamp(14px, 2vw, 24px); text-align: center; }
.stat .ico { color: var(--gold); margin-bottom: .5em; }
.stat-v { font-family: var(--font-display); font-size: clamp(2rem, 1.4rem + 2.1vw, 3.1rem); font-weight: 700; color: var(--green); line-height: 1; }
[lang="th"] .stat-v, [lang="ar"] .stat-v, [lang="zh"] .stat-v { font-family: var(--font-body); }
.stat-l { font-size: .87rem; color: var(--ink-soft); margin-top: .55em; }

/* ── กริดทั่วไป ── */
.grid { display: grid; gap: clamp(16px, 2.2vw, 28px); }
.g2 { grid-template-columns: repeat(2, 1fr); }
.g3 { grid-template-columns: repeat(2, 1fr); }
.g4 { grid-template-columns: repeat(2, 1fr); }
@media (min-width: 720px) { .g3 { grid-template-columns: repeat(3, 1fr); } .g4 { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1040px) { .g4 { grid-template-columns: repeat(4, 1fr); } }

/* ── การ์ด ── */
.card {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-lg);
  overflow: hidden; display: flex; flex-direction: column;
  transition: transform .38s var(--ease), box-shadow .38s var(--ease), border-color .38s var(--ease);
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow-2); border-color: color-mix(in srgb, var(--gold) 42%, transparent); }
.card-pic { position: relative; overflow: hidden; background: var(--green-soft); }
.card-pic img { width: 100%; transition: transform .7s var(--ease); }
.card:hover .card-pic img { transform: scale(1.045); }
.card-body { padding: clamp(18px, 2.4vw, 26px); display: flex; flex-direction: column; flex: 1; }
.card-body h3 { margin-bottom: .3em; }
.card-sub { font-size: .8rem; color: var(--gold); font-weight: 700; letter-spacing: .02em; margin-bottom: .7em; }
.card p { color: var(--ink-soft); font-size: .95rem; }
.card-foot { margin-top: auto; padding-top: 1.1em; display: flex; align-items: center; gap: .5em; color: var(--green); font-weight: 700; font-size: .9rem; }
.card-foot .ico { transition: transform .3s var(--ease); }
[dir="rtl"] .card-foot .ico { transform: scaleX(-1); }
.card:hover .card-foot .ico { transform: translateX(4px); }
[dir="rtl"] .card:hover .card-foot .ico { transform: scaleX(-1) translateX(4px); }

.card-icon {
  width: 58px; height: 58px; border-radius: var(--r); display: inline-flex; align-items: center; justify-content: center;
  background: linear-gradient(140deg, color-mix(in srgb, var(--gold) 22%, transparent), color-mix(in srgb, var(--green) 12%, transparent));
  color: var(--green); margin-bottom: 1em; transition: .35s var(--ease);
}
.card:hover .card-icon { background: linear-gradient(140deg, var(--gold), var(--gold-light)); color: var(--green-deep); transform: rotate(-4deg) scale(1.05); }

/* การ์ดบริการใหญ่ — สลับซ้ายขวา */
.svc { display: grid; gap: clamp(24px, 4vw, 56px); align-items: center; }
@media (min-width: 900px) { .svc { grid-template-columns: 1fr 1fr; } .svc.flip .svc-pic { order: 2; } }
.svc-pic { position: relative; }
.svc-pic .pic { border-radius: var(--r-lg); box-shadow: var(--shadow-2); }
.svc-pic::after {
  content: ''; position: absolute; inset-inline-end: -14px; bottom: -14px; width: 62%; height: 58%;
  border: 2px solid var(--gold); border-radius: var(--r-lg); z-index: -1;
}
/* จอเล็กมีพื้นที่ไม่พอ กรอบตกแต่งจะล้ำขอบจอ — ซ่อนไป */
@media (max-width: 899px) { .svc-pic::after { display: none; } }
.svc ul { list-style: none; padding: 0; margin-top: 1.2em; }
.svc ul li { display: flex; gap: .7em; align-items: flex-start; margin-bottom: .6em; color: var(--ink-soft); font-size: .96rem; }
.svc ul li .ico { color: var(--gold); margin-top: .22em; }

/* ── จุดเด่น / ขั้นตอน ── */
.feat { padding: clamp(20px, 2.6vw, 30px); border-radius: var(--r-lg); background: var(--paper); border: 1px solid var(--line); transition: .35s var(--ease); }
.feat:hover { border-color: color-mix(in srgb, var(--gold) 45%, transparent); box-shadow: var(--shadow-1); transform: translateY(-3px); }
.feat .ico-wrap { width: 50px; height: 50px; border-radius: var(--r-sm); display: inline-flex; align-items: center; justify-content: center; background: var(--gold-soft); color: var(--green); margin-bottom: .85em; }
.feat h3 { font-size: 1.06rem; }
.feat p { font-size: .92rem; color: var(--ink-soft); margin: 0; }

.steps { counter-reset: s; display: grid; gap: 2px; }
@media (min-width: 900px) { .steps { grid-template-columns: repeat(5, 1fr); gap: 0; } }
.step { position: relative; padding: clamp(20px, 2.6vw, 28px) clamp(14px, 2vw, 22px); text-align: center; }
@media (min-width: 900px) {
  .step::after { content: ''; position: absolute; top: 46px; inset-inline-start: 50%; width: 100%; height: 2px;
    background: repeating-linear-gradient(90deg, var(--gold-soft) 0 7px, transparent 7px 14px); }
  .step:last-child::after { display: none; }
}
.step-n {
  position: relative; z-index: 2; width: 56px; height: 56px; margin: 0 auto .9em; border-radius: 50%;
  display: flex; align-items: center; justify-content: center; background: var(--paper);
  border: 2px solid var(--gold); color: var(--green); transition: .35s var(--ease);
}
.step:hover .step-n { background: var(--gold); color: var(--green-deep); transform: translateY(-4px); }
.step h3 { font-size: 1rem; }
.step p { font-size: .89rem; color: var(--ink-soft); margin: 0; }
.sec-green .step-n { background: var(--green-deep); }
.sec-green .step p { color: #B9C6B9; }

/* ── คลังผลงาน: คอลัมน์แบบ masonry ไม่ครอปรูปเลย ── */
.masonry { columns: 2; column-gap: clamp(10px, 1.6vw, 18px); }
@media (min-width: 760px)  { .masonry { columns: 3; } }
@media (min-width: 1100px) { .masonry { columns: 4; } }
.masonry.cols-3 { columns: 2; }
@media (min-width: 760px) { .masonry.cols-3 { columns: 3; } }
.m-item {
  break-inside: avoid; margin-bottom: clamp(10px, 1.6vw, 18px); border-radius: var(--r);
  overflow: hidden; position: relative; cursor: zoom-in; background: var(--green-soft);
  box-shadow: var(--shadow-1); transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}
.m-item:hover { transform: translateY(-4px) scale(1.012); box-shadow: var(--shadow-2); }
.m-item img { width: 100%; }
.m-cap {
  position: absolute; inset-inline: 0; bottom: 0; padding: 2.4em .9em .75em; color: #fff; font-size: .82rem;
  background: linear-gradient(to top, rgba(7,33,15,.86), transparent);
  opacity: 0; transform: translateY(8px); transition: .34s var(--ease);
}
.m-item:hover .m-cap { opacity: 1; transform: none; }
@media (hover: none) { .m-cap { opacity: 1; transform: none; } }

.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: clamp(20px, 3vw, 32px); }
.filters button {
  padding: .5em 1.05em; border-radius: 999px; border: 1px solid var(--line); background: transparent;
  font-family: inherit; font-size: .88rem; font-weight: 600; color: var(--ink-soft); cursor: pointer; transition: .22s var(--ease);
}
.filters button:hover { border-color: var(--green); color: var(--green); }
.filters button[aria-pressed="true"] { background: var(--green); border-color: var(--green); color: #fff; }

/* ── กล่องดูรูปเต็ม ── */
.lightbox { position: fixed; inset: 0; z-index: 120; background: rgba(4,16,8,.94); display: none; align-items: center; justify-content: center; padding: 3vmin; }
.lightbox[data-open="1"] { display: flex; }
.lightbox img { max-width: 96vw; max-height: 88vh; width: auto; height: auto; border-radius: var(--r-sm); box-shadow: var(--shadow-3); }
.lb-cap { position: absolute; bottom: 3vmin; inset-inline: 0; text-align: center; color: #E8E2D2; font-size: .9rem; padding-inline: 4vmin; }
.lb-btn {
  position: absolute; width: 50px; height: 50px; border-radius: 50%; border: 1px solid rgba(255,255,255,.26);
  background: rgba(255,255,255,.08); color: #fff; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: .22s;
}
.lb-btn:hover { background: var(--gold); color: var(--green-deep); }
.lb-close { top: 3vmin; inset-inline-end: 3vmin; }
.lb-prev { inset-inline-start: 2vmin; top: 50%; transform: translateY(-50%); }
.lb-next { inset-inline-end: 2vmin; top: 50%; transform: translateY(-50%); }
.lb-prev .ico { transform: rotate(180deg); }
[dir="rtl"] .lb-prev .ico { transform: none; }
[dir="rtl"] .lb-next .ico { transform: rotate(180deg); }

/* ── วิดีโอ ── */
.video-box { position: relative; border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--shadow-3); background: #000; }
.video-box video { width: 100%; display: block; }
.video-poster { position: relative; cursor: pointer; }
.video-poster img { width: 100%; }
.video-play {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(to top, rgba(7,33,15,.5), rgba(7,33,15,.16));
  transition: background .3s var(--ease);
}
.video-poster:hover .video-play { background: linear-gradient(to top, rgba(7,33,15,.62), rgba(7,33,15,.3)); }
.play-btn {
  width: clamp(64px, 9vw, 92px); height: clamp(64px, 9vw, 92px); border-radius: 50%;
  background: rgba(255,255,255,.94); color: var(--green); display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 34px rgba(0,0,0,.34); transition: transform .32s var(--ease), background .32s var(--ease);
}
.video-poster:hover .play-btn { transform: scale(1.09); background: var(--gold); color: var(--green-deep); }
.play-btn::before {
  content: ''; position: absolute; width: inherit; height: inherit; border-radius: 50%;
  border: 2px solid rgba(255,255,255,.5); animation: ripple 2.6s var(--ease) infinite;
}
@keyframes ripple { 0% { transform: scale(1); opacity: .7 } 100% { transform: scale(1.55); opacity: 0 } }
.video-err {
  position: absolute; inset: 0; display: none; flex-direction: column; align-items: center; justify-content: center; gap: 14px;
  background: var(--green-deep); color: #E8E2D2; text-align: center; padding: 24px; font-size: .95rem;
}
.video-box[data-error="1"] .video-err { display: flex; }

/* ── ทีมงาน ── */
.person { text-align: center; }
.person .pic { border-radius: var(--r-lg); box-shadow: var(--shadow-1); margin-bottom: 1.1em; }
.person h3 { font-size: 1.08rem; margin-bottom: .12em; }
.person .role { color: var(--gold); font-weight: 700; font-size: .87rem; margin-bottom: .7em; }
.person p { font-size: .9rem; color: var(--ink-soft); }
.person-links { display: flex; justify-content: center; gap: 8px; margin-top: .9em; }

/* ── คำถามที่พบบ่อย ── */
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  display: flex; align-items: flex-start; gap: 1em; justify-content: space-between;
  padding: 1.25em .2em; cursor: pointer; font-weight: 700; font-size: clamp(1rem, .96rem + .25vw, 1.1rem);
  list-style: none; transition: color .22s;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--green); }
.faq summary .ico { flex: none; color: var(--gold); transition: transform .3s var(--ease); margin-top: .15em; }
.faq details[open] summary .ico { transform: rotate(45deg); }
.faq .a { padding: 0 .2em 1.5em; color: var(--ink-soft); max-width: 82ch; animation: fadeUp .4s var(--ease); }

/* ── ฟอร์ม ── */
.form-grid { display: grid; gap: 16px; }
@media (min-width: 680px) { .form-grid { grid-template-columns: 1fr 1fr; } .form-grid .full { grid-column: 1 / -1; } }
.field label { display: block; font-size: .87rem; font-weight: 700; margin-bottom: .45em; color: var(--ink-soft); }
.field .req { color: #B3261E; }
.field input, .field select, .field textarea {
  width: 100%; padding: .88em 1.05em; border: 1.5px solid var(--line); border-radius: var(--r-sm);
  font-family: inherit; font-size: 1rem; color: var(--ink); background: var(--paper);
  transition: border-color .22s, box-shadow .22s;
}
.field textarea { min-height: 138px; resize: vertical; line-height: 1.65; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--green); box-shadow: 0 0 0 4px var(--gold-soft);
}
.field.bad input, .field.bad select, .field.bad textarea { border-color: #B3261E; }
.field .err { display: none; color: #B3261E; font-size: .82rem; margin-top: .35em; }
.field.bad .err { display: block; }
.hp { position: absolute; inset-inline-start: -9999px; opacity: 0; height: 0; width: 0; }

.form-note { font-size: .84rem; color: var(--ink-faint); }
.form-msg { padding: 1.05em 1.25em; border-radius: var(--r-sm); font-size: .95rem; display: none; margin-bottom: 1.2em; }
.form-msg[data-kind="ok"] { display: block; background: color-mix(in srgb, var(--green) 10%, white); border: 1px solid color-mix(in srgb, var(--green) 30%, transparent); color: var(--green); }
.form-msg[data-kind="err"] { display: block; background: #FDECEA; border: 1px solid #F3C2BD; color: #8C1D18; }
.form-msg ul { margin: .4em 0 0; padding-inline-start: 1.2em; }

/* ── กล่องติดต่อ ── */
.contact-grid { display: grid; gap: clamp(26px, 4vw, 48px); }
@media (min-width: 940px) { .contact-grid { grid-template-columns: 1fr 1.15fr; } }
.info-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 4px; }
.info-list li { display: flex; gap: 1em; align-items: flex-start; padding: .85em 0; border-bottom: 1px solid var(--line); }
.info-list li:last-child { border-bottom: 0; }
.info-ico { width: 42px; height: 42px; border-radius: var(--r-sm); background: var(--gold-soft); color: var(--green); display: flex; align-items: center; justify-content: center; flex: none; }
.info-list li > span:last-child { display: grid; gap: .1em; min-width: 0; }
.info-k { display: block; font-size: .78rem; color: var(--ink-faint); letter-spacing: .03em; }
.info-v { display: block; font-weight: 700; overflow-wrap: anywhere; }
.info-v a:hover { color: var(--green); text-decoration: underline; text-underline-offset: 3px; }
.map { border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow-1); }
.map iframe { display: block; width: 100%; height: clamp(260px, 38vw, 400px); border: 0; }

/* ── แถบชวนติดต่อ ── */
.cta-band { position: relative; overflow: hidden; background: var(--green-deep); color: #fff; border-radius: var(--r-lg); padding: clamp(32px, 5vw, 64px); }
.cta-band::before {
  content: ''; position: absolute; inset-block: -40%; inset-inline-end: -10%; width: 52%;
  background: radial-gradient(circle at center, color-mix(in srgb, var(--gold) 30%, transparent), transparent 65%);
}
.cta-band > * { position: relative; }
.cta-band h2 { color: #fff; }
.cta-band p { color: #C6D1C6; max-width: 58ch; }

/* ── เส้นทางนำทาง ── */
.crumbs { font-size: .84rem; color: var(--ink-faint); padding-block: 1.1em; display: flex; flex-wrap: wrap; gap: .5em; align-items: center; }
.crumbs a:hover { color: var(--green); }
.crumbs .sep { opacity: .45; }
[dir="rtl"] .crumbs .sep { transform: scaleX(-1); display: inline-block; }

.page-head { background: var(--cream); border-bottom: 1px solid var(--green-line); padding-bottom: clamp(34px, 4.6vw, 56px); }
.page-head h1 { margin-bottom: .25em; }

/* ── เนื้อหาแบบข้อความยาว ── */
.prose { max-width: 74ch; }
.prose h2 { font-size: clamp(1.32rem, 1.1rem + .9vw, 1.8rem); margin-top: 1.7em; }
.prose h3 { font-size: clamp(1.1rem, 1rem + .5vw, 1.32rem); margin-top: 1.5em; color: var(--green); }
.prose > :first-child { margin-top: 0; }
.prose img { border-radius: var(--r); margin-block: 1.4em; }
.prose blockquote {
  margin: 1.6em 0; padding: 1.1em 1.5em; border-inline-start: 3px solid var(--gold);
  background: var(--cream); border-radius: 0 var(--r-sm) var(--r-sm) 0; color: var(--ink-soft); font-style: italic;
}
[dir="rtl"] .prose blockquote { border-radius: var(--r-sm) 0 0 var(--r-sm); }
.prose a { color: var(--green); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--gold); }

.quote-card { position: relative; padding: clamp(26px, 3.6vw, 44px); background: var(--cream); border-radius: var(--r-lg); border: 1px solid var(--green-line); }
.quote-card .ico-quote { color: var(--gold); opacity: .55; margin-bottom: .5em; }
.quote-card p { font-family: var(--font-display); font-size: clamp(1.16rem, 1rem + .8vw, 1.6rem); line-height: 1.5; color: var(--green); }
[lang="th"] .quote-card p, [lang="ar"] .quote-card p, [lang="zh"] .quote-card p { font-family: var(--font-body); font-size: clamp(1.06rem, .98rem + .55vw, 1.34rem); }
.quote-who { margin-top: 1.2em; font-size: .9rem; color: var(--ink-soft); }
.quote-who strong { display: block; color: var(--ink); }

.values { list-style: none; padding: 0; display: grid; gap: 10px; }
.values li { display: flex; gap: .8em; align-items: flex-start; padding: .8em 1em; background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-sm); }
.values .ico { color: var(--gold); margin-top: .18em; flex: none; }

/* ── ส่วนท้าย ── */
.site-foot { background: var(--green-deep); color: #BCC8BC; padding-block: clamp(44px, 6vw, 76px) 0; font-size: .94rem; }
.foot-grid { display: grid; gap: clamp(26px, 4vw, 44px); }
@media (min-width: 760px)  { .foot-grid { grid-template-columns: 1.6fr 1fr 1fr; } }
@media (min-width: 1040px) { .foot-grid { grid-template-columns: 1.9fr 1fr 1fr 1.3fr; } }
.site-foot h4 { color: #fff; font-size: .95rem; letter-spacing: .04em; margin-bottom: 1.1em; }
.site-foot a:hover { color: var(--gold-light); }
.foot-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 1.1em; }
.foot-brand img { width: 56px; height: 56px; border-radius: 50%; }
.foot-brand strong { color: #fff; font-size: 1.05rem; display: block; }
.foot-links { list-style: none; padding: 0; margin: 0; display: grid; gap: .62em; }
.socials { display: flex; gap: 9px; margin-top: 1.2em; flex-wrap: wrap; }
.socials a {
  width: 40px; height: 40px; border-radius: 50%; border: 1px solid rgba(255,255,255,.18);
  display: flex; align-items: center; justify-content: center; color: #CBD5CB; transition: .24s var(--ease);
}
.socials a:hover { background: var(--gold); border-color: var(--gold); color: var(--green-deep); transform: translateY(-3px); }
.foot-bottom {
  margin-top: clamp(32px, 4vw, 52px); padding-block: 1.4em; border-top: 1px solid rgba(255,255,255,.11);
  display: flex; flex-wrap: wrap; gap: 10px 20px; justify-content: space-between; font-size: .84rem; color: #93A293;
}

/* ── ปุ่มติดต่อลอยบนมือถือ ── */
.dock { position: fixed; inset-inline: 0; bottom: 0; z-index: 45; display: none; background: color-mix(in srgb, var(--paper) 94%, transparent); backdrop-filter: blur(14px); border-top: 1px solid var(--line); padding: 8px var(--gut) calc(8px + env(safe-area-inset-bottom)); }
.dock-in { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
.dock a {
  display: flex; flex-direction: column; align-items: center; gap: 3px; min-width: 0;
  padding: .45em .2em; border-radius: var(--r-sm); font-size: .72rem; font-weight: 700; color: var(--ink-soft);
}
.dock a > span { max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dock a:hover, .dock a:active { background: var(--green-soft); color: var(--green); }
@media (max-width: 899px) { .dock { display: block; } body { padding-bottom: 74px; } }

.to-top {
  position: fixed; inset-inline-end: 18px; bottom: 92px; z-index: 44; width: 46px; height: 46px; border-radius: 50%;
  background: var(--green); color: #fff; border: 0; cursor: pointer; display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-2); opacity: 0; visibility: hidden; transform: translateY(10px); transition: .3s var(--ease);
}
.to-top .ico { transform: rotate(-90deg); }
.to-top[data-show="1"] { opacity: 1; visibility: visible; transform: none; }
@media (min-width: 900px) { .to-top { bottom: 24px; } }

/* ── แอนิเมชันตอนเลื่อนหน้า ── */
[data-anim] { opacity: 0; transform: translateY(22px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
[data-anim="left"]  { transform: translateX(-24px); }
[data-anim="right"] { transform: translateX(24px); }
/* จอแคบ: เลื่อนแนวนอนทำให้เกิดแถบเลื่อนซ้าย-ขวา จึงใช้แนวตั้งแทน */
@media (max-width: 899px) {
  [data-anim="left"], [data-anim="right"] { transform: translateY(22px); }
}
[data-anim="zoom"]  { transform: scale(.965); }
[data-anim].in { opacity: 1; transform: none; }
.stagger > * { transition-delay: calc(var(--i, 0) * 70ms); }
@keyframes fadeUp { from { opacity: 0; transform: translateY(8px) } to { opacity: 1; transform: none } }

@media (prefers-reduced-motion: reduce) {
  [data-anim] { opacity: 1 !important; transform: none !important; transition: none !important; }
  .hero-track { transition: none; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}
html[data-motion="0"] [data-anim] { opacity: 1; transform: none; }

/* ── หน้าจอเล็ก ── */
@media (max-width: 899px) {
  .nav { display: none; }
  .burger { display: inline-flex; }
  .head-in { min-height: 66px; }
  .brand img { width: 44px; height: 44px; }
  .brand-sub { display: none; }
  .hero-slide { min-height: clamp(460px, 76vh, 620px); }
}
@media (max-width: 400px) {
  .head-in { gap: 10px; }
  .head-tools { gap: 6px; }
  .head-tools > a.icon-btn { display: none; } /* ปุ่มโทร — มีในแถบล่างแล้ว */
  .icon-btn { width: 38px; height: 38px; }
  .icon-btn.wide { padding-inline: .7em; }
  .brand img { width: 38px; height: 38px; }
  .brand-name { font-size: .95rem; }
}

@media (max-width: 479px) {
  .g2 { grid-template-columns: 1fr; }
  .btn { width: 100%; }
  .btn-row .btn { width: auto; flex: 1 1 auto; }
}

/* ── พิมพ์ ── */
@media print {
  .site-head, .site-foot, .dock, .to-top, .hero-dots, .hero-arrow, .drawer { display: none !important; }
  body { color: #000; font-size: 11pt; }
  .sec { padding-block: 12pt; }
}