/* Embracez Wellbeing — โทนครีมอบอุ่น เรียบ สะอาดตา */
:root {
  --cream: #f5efe6;
  --sand: #ece3d6;
  --paper: #fbf8f3;
  --ink: #2f2924;
  --muted: #645a50;     /* 6.0:1 บน cream */
  --accent: #7a5c42;    /* 5.3:1 บน cream — ใช้กับป้ายเล็ก */
  --line-green: #06c755;
  --rule: rgba(47, 41, 36, 0.14);
  --radius: 4px;
  --gutter: 20px;
  --maxw: 1160px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --font: 'IBM Plex Sans Thai', 'Noto Sans Thai', system-ui, sans-serif;
  --float-h: 56px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 72px; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.75;
  color: var(--ink);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3 { margin: 0; line-height: 1.45; font-weight: 600; text-wrap: balance; }
p { margin: 0; text-wrap: pretty; }
ul { margin: 0; padding: 0; list-style: none; }

.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 100; padding: 10px 16px; background: var(--ink); color: var(--cream); border-radius: var(--radius); }
.skip:focus { top: 12px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gutter); }
.icon { width: 20px; height: 20px; flex: none; }
.icon--lg { width: 28px; height: 28px; }
.brand-icon { width: 20px; height: 20px; flex: none; }

.eyebrow {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}
/* อักษรไทยห้ามถ่างตัวอักษร สระและวรรณยุกต์จะลอยแยก */
html[lang="th"] .eyebrow { letter-spacing: 0.02em; font-size: 15px; }

.section { padding: 72px 0; }
.section h2 { font-size: clamp(26px, 6vw, 40px); }
.section__head { text-align: center; margin-bottom: 40px; }

/* ---------- ปุ่ม ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 0 28px;
  font: inherit; font-size: 16px; font-weight: 600; letter-spacing: 0.02em;
  text-decoration: none; border-radius: 999px;
  transition: background-color 200ms var(--ease), color 200ms var(--ease), transform 200ms var(--ease);
}
.btn--primary { background: var(--ink); color: var(--cream); }
.btn--primary .brand-icon { color: var(--line-green); }
.btn--ghost { border: 1px solid var(--ink); color: var(--ink); background: transparent; }
@media (hover: hover) and (pointer: fine) {
  .btn--primary:hover { background: #4a4038; }
  .btn--ghost:hover { background: var(--ink); color: var(--cream); }
}
.btn:active { transform: scale(0.98); }

/* ---------- หัวเว็บ ---------- */
.header {
  position: sticky; top: 0; z-index: 20;
  background: rgba(245, 239, 230, 0.9);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--rule);
}
.header__inner {
  max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gutter);
  height: 60px; display: flex; align-items: center; gap: 24px;
}
.wordmark {
  font-size: 14px; font-weight: 600; letter-spacing: 0.32em;
  text-decoration: none; white-space: nowrap; margin-right: auto;
  display: inline-flex; align-items: center; min-height: 44px;
}
.nav { display: none; gap: 32px; }
.nav a { font-size: 15px; text-decoration: none; color: var(--muted); transition: color 200ms; }
.nav a:hover { color: var(--ink); }
.lang {
  display: inline-flex; align-items: center; gap: 6px;
  min-height: 44px; padding: 0 4px;
  font-size: 15px; font-weight: 600; text-decoration: none;
}
.lang .icon { width: 18px; height: 18px; }

/* ---------- แบนเนอร์ ---------- */
.hero {
  position: relative;
  min-height: min(70svh, 640px);
  display: grid; place-items: center;
  padding: 48px var(--gutter) 56px;
  text-align: center;
  background:
    radial-gradient(120% 80% at 50% 0%, var(--paper) 0%, transparent 60%),
    linear-gradient(180deg, var(--cream) 0%, var(--sand) 100%);
  overflow: hidden;
}
/* มีรูปแบนเนอร์: มือถือรูปอยู่บน ข้อความอยู่ล่างบนพื้นครีม / จอใหญ่ข้อความทับผนังว่างด้านขวา */
.hero--image { display: block; min-height: 0; padding: 0; background: var(--cream); }
.hero__img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; max-height: 46svh; object-fit: cover; }
.hero--image .hero__content { margin: 0 auto; padding: 32px var(--gutter) 48px; }
.hero__content { position: relative; z-index: 1; max-width: 680px; display: flex; flex-direction: column; align-items: center; }
.hero__mark { width: auto; height: clamp(84px, 13vw, 132px); margin-bottom: 28px; }
.hero__title {
  font-size: clamp(32px, 8.4vw, 60px);
  font-weight: 400;
  letter-spacing: 0.06em;
  line-height: 1.4;
}
.hero__tagline { margin-top: 18px; font-size: clamp(17px, 2.2vw, 19px); color: var(--muted); max-width: 34em; }
.hero__actions { margin-top: 32px; display: flex; flex-direction: column; align-items: center; gap: 14px; }
.hero__call { font-size: 15px; color: var(--muted); text-underline-offset: 4px; padding: 0 8px; min-height: 44px; display: inline-flex; align-items: center; }

/* ---------- จุดเด่น ---------- */
.features { padding: 56px 0; border-bottom: 1px solid var(--rule); }
.features__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px 12px; }
.feature { text-align: center; display: flex; flex-direction: column; align-items: center; gap: 10px; }
.feature .icon { color: var(--accent); }
.feature h3 { font-size: 17px; }
.feature p { font-size: 15px; line-height: 1.6; color: var(--muted); max-width: 18em; }

/* ---------- เกี่ยวกับ ---------- */
.about__grid { display: grid; gap: 40px; align-items: center; }
.about__text h2 { margin-bottom: 20px; }
.about__text p + p { margin-top: 14px; }
.about__text p:not(.eyebrow) { color: var(--muted); }
.about__media { margin: 0; max-width: 851px; }
.about__media img { width: 100%; aspect-ratio: 851 / 315; }

/* ---------- บริการ ---------- */
.services { background: var(--paper); }
.services__grid { display: grid; grid-template-columns: 1fr; gap: 12px; }
.card {
  background: var(--cream);
  padding: 32px 24px;
  border-radius: var(--radius);
  display: flex; flex-direction: column; gap: 10px;
  transition: transform 200ms var(--ease), box-shadow 200ms var(--ease);
}
.card__icon {
  width: 56px; height: 56px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--sand); color: var(--accent);
  margin-bottom: 8px;
}
.card__img { width: 100%; height: auto; margin-bottom: 8px; }
.card h3 { font-size: 19px; }
.card p { font-size: 16px; line-height: 1.7; color: var(--muted); }
@media (hover: hover) and (pointer: fine) {
  .card:hover { transform: translateY(-3px); box-shadow: 0 12px 28px -16px rgba(47, 41, 36, 0.28); }
}

/* ---------- แกลเลอรี (คงสัดส่วนเดิม ไม่ครอป) ---------- */
.gallery__grid { columns: 2; column-gap: 10px; }
.gallery__item { break-inside: avoid; margin-bottom: 10px; }
.gallery__btn { display: block; width: 100%; padding: 0; border: 0; background: none; cursor: zoom-in; }
.gallery__btn img { width: 100%; height: auto; }
.lightbox { max-width: 94vw; max-height: 92vh; padding: 0; border: 0; background: transparent; overflow: visible; }
.lightbox::backdrop { background: rgba(30, 25, 20, 0.88); }
.lightbox__img { max-width: 94vw; max-height: 86vh; width: auto; height: auto; }
.lightbox__close {
  position: absolute; top: -52px; right: 0; width: 44px; height: 44px;
  display: grid; place-items: center; border: 0; border-radius: 50%;
  background: var(--cream); color: var(--ink); cursor: pointer;
}

/* ---------- ติดต่อ ---------- */
.contact__grid { display: grid; gap: 40px; }
.contact__info h2 { margin-bottom: 12px; }
.contact__lead { color: var(--muted); margin-bottom: 24px; }
.contact__list { margin: 32px 0 0; display: grid; gap: 18px; }
.contact__list > div { display: grid; grid-template-columns: 1fr; gap: 2px; padding-top: 18px; border-top: 1px solid var(--rule); }
.contact__list dt { display: flex; align-items: center; gap: 10px; font-size: 14px; font-weight: 600; color: var(--accent); }
.contact__list dt .icon { width: 18px; height: 18px; }
.contact__list dd { margin: 0; padding-left: 28px; font-size: 16px; }
.contact__list dd a { text-underline-offset: 4px; overflow-wrap: anywhere; display: inline-flex; align-items: center; min-height: 44px; }
.contact__list dd { line-height: 1.6; }
.contact__map { display: flex; flex-direction: column; gap: 16px; }
.contact__map iframe { width: 100%; aspect-ratio: 4 / 3; border: 0; border-radius: var(--radius); background: var(--sand); }
.contact__map .btn { align-self: flex-start; }

/* ---------- โซเชียล ---------- */
.social { padding: 48px 0; background: var(--paper); }
.social__inner { display: flex; flex-direction: column; align-items: center; gap: 20px; text-align: center; }
.social h2 { font-size: 20px; }
.social__list { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.social__link {
  display: inline-flex; align-items: center; gap: 10px;
  min-height: 48px; padding: 0 20px;
  border: 1px solid var(--rule); border-radius: 999px;
  text-decoration: none; font-size: 15px; font-weight: 600;
  transition: border-color 200ms;
}
.social__link:hover { border-color: var(--ink); }
.brand-icon--facebook { color: #0866ff; }
.brand-icon--line { color: var(--line-green); }
.brand-icon--instagram { color: #e4405f; }
.brand-icon--tiktok { color: #000; }

/* ---------- ท้ายหน้า ---------- */
.footer { padding: 48px 0 calc(var(--float-h) + 40px); background: var(--sand); text-align: center; }
.footer__inner { display: flex; flex-direction: column; align-items: center; gap: 12px; }
.footer__logo { width: 140px; margin-bottom: 8px; }
.footer p { font-size: 14px; color: var(--muted); max-width: 40em; }

/* ---------- ปุ่มลอยมือถือ ---------- */
.floating {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 30;
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px;
  padding: 8px 12px calc(8px + env(safe-area-inset-bottom));
  background: rgba(245, 239, 230, 0.96);
  border-top: 1px solid var(--rule);
}
.floating a {
  height: 44px; display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-size: 16px; font-weight: 600; text-decoration: none; border-radius: 999px;
}
.floating__line { background: var(--ink); color: var(--cream); }
.floating__line .brand-icon { color: var(--line-green); }
.floating__call { border: 1px solid var(--ink); }

/* ---------- อนิเมชันตอนเลื่อนถึง (เล่นครั้งเดียว) ---------- */
.js .reveal { opacity: 0; transform: translateY(20px); transition: opacity 500ms var(--ease) var(--d, 0ms), transform 500ms var(--ease) var(--d, 0ms); }
.js .reveal.is-in { opacity: 1; transform: none; }
.js .hero__content > * { animation: rise 600ms var(--ease) both; }
.js .hero__content > :nth-child(2) { animation-delay: 60ms; }
.js .hero__content > :nth-child(3) { animation-delay: 120ms; }
.js .hero__content > :nth-child(4) { animation-delay: 180ms; }
.js .hero__content > :nth-child(5) { animation-delay: 240ms; }
@keyframes rise { from { opacity: 0; transform: translateY(16px); } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .reveal { opacity: 1; transform: none; }
}

/* ---------- จอใหญ่ขึ้น ---------- */
@media (min-width: 480px) {
  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .gallery__grid { columns: 3; }
  .hero__actions { flex-direction: row; gap: 20px; }
}
@media (min-width: 768px) {
  :root { --gutter: 32px; }
  .section { padding: 112px 0; }
  .features { padding: 72px 0; }
  .features__grid { grid-template-columns: repeat(4, 1fr); gap: 24px; }
  .nav { display: flex; }
  .hero { min-height: min(86vh, 820px); }
  .hero--image {
    display: grid; align-items: center; justify-items: end;
    min-height: min(86vh, 820px);
    padding: 64px max(var(--gutter), calc((100vw - var(--maxw)) / 2 + var(--gutter)));
  }
  .hero--image .hero__img { position: absolute; inset: 0; height: 100%; max-height: none; aspect-ratio: auto; }
  .hero--image::after {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(270deg, rgba(245, 239, 230, 0.9) 0%, rgba(245, 239, 230, 0.72) 38%, rgba(245, 239, 230, 0) 62%);
  }
  .hero--image .hero__content { margin: 0; padding: 0; max-width: 500px; align-items: flex-start; text-align: left; }
  .hero--image .hero__tagline { color: var(--ink); }
  .floating { display: none; }
  .footer { padding-bottom: 48px; }
  .contact__list > div { grid-template-columns: 140px 1fr; gap: 16px; }
  .contact__list dd { padding-left: 0; }
}
@media (min-width: 1024px) {
  .about__grid { grid-template-columns: 5fr 6fr; gap: 80px; }
  .services__grid { grid-template-columns: repeat(4, 1fr); gap: 16px; }
  .gallery__grid { columns: 4; }
  .contact__grid { grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
  .contact__map iframe { aspect-ratio: 1 / 1; }
}

.contact__list dt .icon--line { color: var(--line-green); }