/* ════════════════════════════════════════════════════════════
   KHANA · ขณะ — shared design system
   Warm cream paper · deep Lanna green ink · honey gold accent
   ════════════════════════════════════════════════════════════ */

:root {
  /* Paper / surfaces — cleaner, lighter ivory (Apple-bright, jar-matched) */
  --paper:      #F6F1E7;   /* main background — light ivory */
  --paper-deep: #EFE7D7;   /* recessed panel */
  --cream-hi:   #FCFAF4;   /* lifted card / highlight */

  /* Ink — deep Lanna green carries the brand */
  --forest:     #123A2B;   /* darkest green — dark sections (jar green) */
  --forest-2:   #194A37;
  --green-head: #143B2C;   /* headings on ivory — green, not black */
  --ink:        #1B2C22;   /* headings on cream */
  --ink-soft:   #51604F;   /* secondary text */
  --ink-faint:  #8A9484;   /* captions / labels */

  /* Honey / gold — matched to the label's antique gold */
  --honey:      #A97B16;   /* gold accent on light (legible for labels/links) */
  --honey-deep: #845E0C;
  --gold:       #D8B05B;   /* warm gold on dark green (jar gold) */
  --gold-soft:  #E6CB8C;

  /* Functional */
  --line-green: #06C755;
  --hairline:   rgba(27,44,34,0.14);
  --hairline-2: rgba(27,44,34,0.08);
  --gold-line:  rgba(216,176,91,0.34);

  /* Type */
  --sans:  'IBM Plex Sans Thai', 'IBM Plex Sans', system-ui, -apple-system, sans-serif;
  --sans-display: 'IBM Plex Sans Thai', 'IBM Plex Sans', system-ui, -apple-system, sans-serif;
  --script:'Charmonman', cursive;

  /* Rhythm */
  --nav-h: 68px;
  --edge: clamp(20px, 6vw, 80px);
  --maxw: 1200px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 400;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  position: relative;
}

/* Subtle paper grain — very faint (Apple-smooth, not crafty) */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9;
  opacity: 0.35;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 240 240' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.025'/%3E%3C/svg%3E");
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* ───────────── Typography ───────────── */
.kicker {
  font-family: var(--sans);
  font-size: clamp(11px, 1.1vw, 13px);
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--honey);
}
.kicker--light { color: var(--gold-soft); }

h1, h2, h3 {
  font-family: var(--sans-display);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--green-head);
}

.display {
  font-family: var(--sans-display);
  font-weight: 500;
  line-height: 0.98;
  letter-spacing: -0.02em;
}

.lede {
  font-family: var(--sans-display);
  font-weight: 300;
  font-size: clamp(20px, 2.8vw, 30px);
  line-height: 1.5;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.en { /* small english translation line */
  font-family: var(--sans);
  font-weight: 400;
  color: var(--ink-soft);
  letter-spacing: 0.01em;
}

em { font-style: italic; color: var(--honey); }

/* Thai body tends to need a touch more line-height */
:lang(th), [lang="th"] { line-height: 1.85; }

/* ───────────── Layout ───────────── */
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--edge); }
.section { padding-block: clamp(72px, 12vw, 160px); }
.section--tight { padding-block: clamp(48px, 8vw, 96px); }

.measure { max-width: 38ch; }
.measure-wide { max-width: 60ch; }

/* ───────────── Nav ───────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  background: color-mix(in srgb, var(--cream-hi) 86%, transparent);
  backdrop-filter: saturate(1.4) blur(16px);
  -webkit-backdrop-filter: saturate(1.4) blur(16px);
  border-bottom: 1px solid var(--hairline);
  box-shadow: 0 4px 16px -10px rgba(16,51,40,0.16);
  transition: box-shadow 0.3s ease, background 0.3s ease, border-color 0.3s ease;
}
/* Detaches further from the body once the page scrolls */
.nav--scrolled {
  background: color-mix(in srgb, var(--cream-hi) 95%, transparent);
  box-shadow: 0 8px 28px -10px rgba(16,51,40,0.22), 0 1px 0 var(--gold-line);
}
.nav__inner {
  width: 100%; max-width: var(--maxw); margin-inline: auto;
  padding-inline: var(--edge);
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px;
}
.brand {
  display: inline-flex; align-items: baseline; gap: 9px;
  text-decoration: none;
}
.brand__th {
  font-family: var(--sans-display); font-weight: 500;
  font-size: 24px; color: var(--green-head); line-height: 1;
}
.brand__en {
  font-family: var(--sans-display); font-weight: 500;
  font-size: 17px; letter-spacing: 0.16em; color: var(--green-head);
  text-transform: none; position: relative;
}
/* brand sparkle — the ✦ flourish from the label */
.brand__spark { color: var(--honey); font-size: 11px; align-self: flex-start; margin-left: -3px; line-height: 1; }
.nav__links { display: flex; align-items: center; gap: clamp(18px, 3vw, 36px); }
.nav__link {
  font-family: var(--sans); font-size: 14px; font-weight: 500;
  color: var(--ink-soft); letter-spacing: 0.01em;
  position: relative; padding-block: 6px; white-space: nowrap;
  transition: color 0.25s ease;
}
.nav__link:hover { color: var(--ink); }
.nav__link[aria-current="page"] { color: var(--ink); }
.nav__link[aria-current="page"]::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -2px;
  height: 1.5px; background: var(--honey); border-radius: 2px;
}
.nav__cta {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13.5px; font-weight: 600; color: var(--forest);
  padding: 9px 16px; border-radius: 999px;
  background: var(--gold);
  box-shadow: 0 1px 0 rgba(140,90,12,0.25);
  transition: transform 0.2s ease, filter 0.2s ease;
}
.nav__cta:hover { filter: brightness(1.05); transform: translateY(-1px); }

/* Right cluster: language toggle + cta + hamburger */
.nav__right { display: flex; align-items: center; gap: 12px; flex: 0 0 auto; }
.langtog {
  display: inline-flex; align-items: center; gap: 2px;
  padding: 3px; border-radius: 999px;
  border: 1px solid var(--hairline);
  background: color-mix(in srgb, var(--cream-hi) 55%, transparent);
}
.langtog__btn {
  font-family: var(--sans); font-size: 12.5px; font-weight: 600;
  letter-spacing: 0.02em; color: var(--ink-soft);
  background: none; border: none; cursor: pointer;
  padding: 6px 11px; border-radius: 999px; line-height: 1;
}
.langtog__btn:hover { color: var(--ink); }
.langtog__btn[aria-pressed="true"] { background: var(--forest); color: var(--paper); }
.nav__cta--drawer { display: none; }

/* Language-aware visibility — only one language renders at a time */
html.lang-en [data-l="th"], html.lang-th [data-l="en"] { display: none !important; }

/* ───────────── Buttons ───────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--sans); font-weight: 600; font-size: 15px;
  letter-spacing: 0.005em;
  padding: 15px 26px; border-radius: 999px;
  cursor: pointer; border: 1px solid transparent;
  transition: transform 0.2s ease, background 0.25s ease, border-color 0.25s ease, color 0.25s ease;
  min-height: 52px;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--line { background: var(--line-green); color: #fff; box-shadow: 0 8px 24px rgba(6,199,87,0.28); }
.btn--line:hover { box-shadow: 0 12px 30px rgba(6,199,87,0.34); }

.btn--solid { background: var(--forest); color: var(--paper); }
.btn--solid:hover { background: var(--forest-2); }

.btn--ghost { background: transparent; color: var(--ink); border-color: var(--hairline); }
.btn--ghost:hover { border-color: var(--ink); background: color-mix(in srgb, var(--ink) 5%, transparent); }

.btn--gold { background: var(--gold); color: var(--forest); }
.btn--gold:hover { filter: brightness(1.05); }

.btn .arrow { transition: transform 0.25s ease; }
.btn:hover .arrow { transform: translateX(4px); }

/* Text link with arrow */
.tlink {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 600; font-size: 15px; color: var(--honey);
}
.tlink .arrow { transition: transform 0.25s ease; }
.tlink:hover .arrow { transform: translateX(4px); }

/* ───────────── Photos — the ONE sanctioned image pattern ─────────────
   Usage:  <figure class="photo photo--wide">
             <img src="images/…" alt="…" style="--pos:50% 60%">
           </figure>
   --pos = object-position (which part of the photo stays in frame).
   Add loading="lazy" on images below the first screen. */
.photo { overflow: hidden; border-radius: 20px; }
.photo > img { width: 100%; height: 100%; object-fit: cover; object-position: var(--pos, 50% 50%); }
.photo--wide   { aspect-ratio: 16 / 7; }                     /* editorial banner (Home, Story) */
.photo--tall   { aspect-ratio: 4 / 5; }                      /* product portrait (Buy) */
.photo--square { aspect-ratio: 1 / 1; border-radius: 12px; } /* product thumbs */
.photo-cap {
  font-family: var(--sans); font-size: 12px; font-weight: 500;
  letter-spacing: 0.04em; color: var(--ink-faint); margin-top: 12px;
}

/* ───────────── Dark (forest) section ───────────── */
.dark {
  background: var(--forest);
  color: var(--paper);
  position: relative;
  overflow: hidden;
}
.dark h1, .dark h2, .dark h3 { color: var(--cream-hi); }
.dark .lede { color: color-mix(in srgb, var(--paper) 92%, transparent); }
.dark em { color: var(--gold-soft); }
/* warm honey light glow */
.dark::before {
  content: ''; position: absolute; pointer-events: none;
  width: 80vw; height: 80vw; max-width: 900px; max-height: 900px;
  top: -20%; right: -15%;
  background: radial-gradient(circle, rgba(216,174,84,0.16), transparent 60%);
  z-index: 0;
}
.dark > * { position: relative; z-index: 1; }

/* ───────────── Hairline rule with mark ───────────── */
.rule { display: flex; align-items: center; gap: 16px; }
.rule::before, .rule::after { content: ''; height: 1px; background: var(--hairline); flex: 1; }
.rule__mark { color: var(--honey); flex: 0 0 auto; display: inline-flex; }
.rule--center { width: min(240px, 55%); margin-inline: auto; }

/* ───────────── Footer ───────────── */
.foot { background: var(--forest); color: var(--paper); padding-block: clamp(48px, 7vw, 80px); }
.foot a { color: var(--gold-soft); }
.foot__grid {
  display: flex; flex-wrap: wrap; gap: 32px 48px;
  justify-content: space-between; align-items: flex-start;
}
.foot__brand .brand__th { color: var(--cream-hi); font-size: 30px; }
.foot__brand .brand__en { color: var(--gold-soft); }
.foot__tag { color: color-mix(in srgb, var(--paper) 70%, transparent); margin-top: 14px; max-width: 32ch; font-size: 14px; }
.foot__col h4 { font-family: var(--sans); font-size: 12px; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold-soft); margin-bottom: 14px; }
.foot__col a, .foot__col p { display: block; font-size: 14px; color: color-mix(in srgb, var(--paper) 82%, transparent); margin-bottom: 9px; transition: color 0.2s; }
.foot__col a:hover { color: var(--cream-hi); }
.foot__social { display: flex; gap: 10px; margin-top: 4px; }
.foot__social a {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 50%; margin: 0;
  border: 1px solid rgba(255,255,255,0.16);
  color: var(--gold-soft);
  transition: background 0.22s ease, color 0.22s ease, border-color 0.22s ease, transform 0.22s ease;
}
.foot__social a:hover { background: var(--gold); color: var(--forest); border-color: var(--gold); transform: translateY(-2px); }
.foot__social svg { width: 18px; height: 18px; }

/* Unavailable social icons — greyed out until a real link is added.
   Remove data-soon (and set a real href) to re-enable. */
.foot__social a[data-soon] {
  opacity: 0.32;
  color: color-mix(in srgb, var(--paper) 55%, transparent);
  border-color: rgba(255,255,255,0.10);
  cursor: pointer;
}
.foot__social a[data-soon]:hover {
  opacity: 0.5;
  background: transparent;
  color: color-mix(in srgb, var(--paper) 70%, transparent);
  border-color: rgba(255,255,255,0.18);
  transform: none;
}

/* "Coming soon" toast */
.khana-toast {
  position: fixed; left: 50%; bottom: 32px; transform: translateX(-50%) translateY(10px);
  z-index: 200; pointer-events: none;
  background: var(--forest-2); color: var(--gold-soft);
  font-family: var(--sans); font-size: 14px; font-weight: 500;
  letter-spacing: 0.01em;
  padding: 12px 22px; border-radius: 999px;
  border: 1px solid var(--gold-line);
  box-shadow: 0 12px 30px rgba(16,51,40,0.28);
  opacity: 0; transition: opacity 0.28s ease, transform 0.28s ease;
}
.khana-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
@media (prefers-reduced-motion: reduce) { .khana-toast { transition: opacity 0.01ms; } }
.foot__contact { margin-top: 16px; }
.foot__contact p { font-size: 13.5px; color: color-mix(in srgb, var(--paper) 64%, transparent); margin-bottom: 6px; }
.foot__base {
  margin-top: clamp(36px, 6vw, 56px); padding-top: 22px;
  border-top: 1px solid rgba(255,255,255,0.12);
  display: flex; flex-wrap: wrap; gap: 12px 24px; justify-content: space-between;
  font-size: 12.5px; color: color-mix(in srgb, var(--paper) 58%, transparent);
  letter-spacing: 0.02em;
}

/* ───────────── Reveal on scroll (fail-open) ───────────── */
/* Visible by default. Hidden start-state applies only while html.pre is set
   AND the element hasn't entered. A startup probe removes the effect if the
   animation clock is frozen, so content is never stuck invisible. */
@keyframes __probe { from { opacity: 0; } to { opacity: 1; } }
.reveal {
  opacity: 1; transform: none;
  transition: opacity 0.85s cubic-bezier(0.2,0.7,0.2,1), transform 0.85s cubic-bezier(0.2,0.7,0.2,1);
}
html.pre .reveal:not(.in) { opacity: 0; transform: translateY(20px); }
.reveal.d1 { transition-delay: 0.08s; }
.reveal.d2 { transition-delay: 0.16s; }
.reveal.d3 { transition-delay: 0.24s; }
.reveal.d4 { transition-delay: 0.32s; }

/* ───────────── Mobile nav ───────────── */
.nav__toggle { display: none; }

@media (max-width: 640px) {
  :root { --nav-h: 60px; }
  .nav__links {
    position: fixed; inset: var(--nav-h) 0 auto 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--hairline);
    padding: 8px var(--edge) 20px;
    transform: translateY(-130%);
    transition: transform 0.4s cubic-bezier(0.4,0,0.2,1);
    box-shadow: 0 20px 40px rgba(16,51,40,0.12);
  }
  .nav__links.open { transform: translateY(0); }
  .nav__link { padding: 14px 0; font-size: 17px; border-bottom: 1px solid var(--hairline-2); }
  .nav__link[aria-current="page"]::after { display: none; }
  .nav__cta--bar { display: none; }
  .nav__cta--drawer { display: inline-flex; align-self: flex-start; margin-top: 16px; }
  .langtog__btn { padding: 6px 9px; font-size: 12px; }
  .nav__toggle {
    display: inline-flex; flex-direction: column; gap: 5px;
    background: none; border: none; cursor: pointer; padding: 8px; margin-right: -8px;
  }
  .nav__toggle span { width: 22px; height: 1.6px; background: var(--ink); border-radius: 2px; transition: transform 0.3s, opacity 0.3s; }
  .nav__toggle.open span:nth-child(1) { transform: translateY(6.6px) rotate(45deg); }
  .nav__toggle.open span:nth-child(2) { opacity: 0; }
  .nav__toggle.open span:nth-child(3) { transform: translateY(-6.6px) rotate(-45deg); }
}

/* ═════════════ HOME ═════════════ */
.brand__mark { display: inline-flex; align-items: center; }

/* Hero */
.hero__inner { text-align: center; padding-top: clamp(44px, 9vw, 104px); }
.hero__word {
  font-size: clamp(110px, 26vw, 320px);
  color: var(--green-head); line-height: 0.86;
  margin-top: clamp(18px, 3vw, 34px);
  position: relative; display: inline-block;
}
/* sparkle flourish on the hero wordmark, like the label */
.hero__word .spark {
  position: absolute; top: 0.04em; right: -0.42em;
  font-size: 0.2em; color: var(--honey); line-height: 1;
}
html.lang-en .hero__word { font-size: clamp(60px, 16vw, 188px); letter-spacing: -0.03em; }
.hero__en {
  font-family: var(--sans); font-weight: 500;
  font-size: clamp(12px, 1.4vw, 16px);
  letter-spacing: 0.1em; color: var(--honey);
  margin-top: 18px;
}
.hero__tag { margin-top: clamp(28px, 5vw, 48px); font-weight: 400; line-height: 1.3; }
/* Hero language spans must never inherit the global Thai 1.85 body line-height */
.hero [data-l] { line-height: inherit; }
.hero__tagen { margin-top: 8px; font-size: clamp(14px, 1.5vw, 17px); }
.hero__cta {
  margin-top: clamp(30px, 4vw, 44px);
  display: flex; gap: 14px; justify-content: center; flex-wrap: wrap;
}
.hero__media { margin-top: clamp(56px, 9vw, 120px); }
.hero__media image-slot { width: 100%; aspect-ratio: 16 / 7; min-height: 220px; }

/* ─── Green tagline ribbon (label echo) ─── */
.ribbon {
  background: var(--forest);
  color: var(--gold);
  text-align: center;
  padding-block: clamp(26px, 4vw, 44px);
}
.ribbon__spark { color: var(--gold); font-size: 0.7em; vertical-align: 0.18em; margin-inline: 0.7em; opacity: 0.9; }
.ribbon__text {
  font-family: var(--sans-display); font-weight: 600; font-style: normal; letter-spacing: -0.015em;
  font-size: clamp(18px, 2.6vw, 30px);
  letter-spacing: 0.01em; color: var(--gold-soft);
}
html.lang-en .ribbon__text { font-style: italic; text-transform: uppercase; letter-spacing: 0.22em; font-style: normal; font-size: clamp(13px, 1.8vw, 19px); font-weight: 500; }

/* Meaning */
.meaning__grid {
  display: grid; grid-template-columns: minmax(0, 190px) 1fr;
  gap: clamp(20px, 5vw, 72px); align-items: start;
}
.meaning__statement {
  font-size: clamp(26px, 4vw, 48px); font-weight: 400; line-height: 1.24;
  letter-spacing: -0.01em; color: var(--green-head);
}
.meaning__en {
  margin-top: clamp(22px, 3vw, 32px); max-width: 60ch;
  font-size: clamp(15px, 1.5vw, 18px); line-height: 1.75;
}
.meaning__en strong { color: var(--ink); font-weight: 600; }

/* Differentiators */
.diff__grid {
  display: grid; grid-template-columns: minmax(0, 320px) 1fr;
  gap: clamp(28px, 6vw, 84px); align-items: start;
}
.diff__head { position: sticky; top: calc(var(--nav-h) + 32px); }
.diff__title { font-size: clamp(28px, 3.4vw, 44px); margin-top: 16px; line-height: 1.1; }
.diff__subtitle { margin-top: 16px; font-size: 16px; max-width: 30ch; }
.diff__list { list-style: none; }
.diff__item {
  display: grid; grid-template-columns: auto 1fr; gap: clamp(16px, 3vw, 40px);
  padding-block: clamp(26px, 3.6vw, 42px); border-top: 1px solid var(--hairline);
}
.diff__item:last-child { border-bottom: 1px solid var(--hairline); }
.diff__num { font-family: var(--sans-display); font-weight: 600; letter-spacing: -0.01em; font-size: clamp(22px, 2.4vw, 32px); color: var(--honey); line-height: 1; padding-top: 4px; }
.diff__body h3 { font-size: clamp(20px, 2.2vw, 28px); font-weight: 500; }
.diff__en { color: var(--ink-faint); font-size: 13px; letter-spacing: 0.03em; margin-top: 5px; }
.diff__text { margin-top: 13px; max-width: 50ch; color: var(--ink-soft); font-size: clamp(15px, 1.4vw, 16.5px); }

/* Poem (dark) */
.poem__inner { text-align: center; max-width: 920px; margin-inline: auto; }
.poem__lines { font-size: clamp(38px, 7vw, 92px); font-weight: 400; margin-top: 22px; color: var(--cream-hi); }
.poem__dot { color: var(--gold); margin-inline: 0.34em; font-weight: 300; }
.poem__sub { margin-top: clamp(24px, 3vw, 34px); font-weight: 400; }
.poem__en { margin-top: 18px; font-size: clamp(14px, 1.5vw, 17px); color: color-mix(in srgb, var(--paper) 66%, transparent); line-height: 1.7; }

/* Story teaser */
.teaser__grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(28px, 5vw, 76px); align-items: center; }
.teaser__media image-slot { width: 100%; aspect-ratio: 4 / 5; }
.teaser__quote { margin-top: 16px; font-weight: 400; }
.teaser__en { margin-top: 18px; max-width: 46ch; font-size: clamp(15px, 1.5vw, 17px); }
.teaser__text .tlink { margin-top: 26px; }

/* CTA */
.cta__inner { text-align: center; max-width: 780px; margin-inline: auto; }
.cta__title { font-size: clamp(30px, 4.6vw, 60px); font-weight: 500; margin-top: 26px; line-height: 1.05; }
.cta__en { margin-top: 18px; font-size: clamp(15px, 1.6vw, 19px); max-width: 50ch; margin-inline: auto; color: var(--ink-soft); }
.cta__btns { margin-top: 36px; display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

@media (max-width: 860px) {
  .meaning__grid,
  .diff__grid,
  .teaser__grid { grid-template-columns: 1fr; }
  .diff__head { position: static; }
  .meaning__grid > .kicker { margin-bottom: 4px; }
  .teaser__media { order: -1; max-width: 440px; }
}

@media (max-width: 480px) {
  .diff__item { grid-template-columns: 1fr; gap: 6px; }
  .diff__num { padding-top: 0; }
}

/* ═════════════ STORY ═════════════ */
.story-head__inner { max-width: 920px; padding-top: clamp(28px, 5vw, 56px); }
.story-head__title { font-size: clamp(44px, 8vw, 104px); margin-top: 20px; color: var(--green-head); }
.story-head__sub { margin-top: clamp(22px, 3vw, 32px); max-width: 46ch; font-size: clamp(16px, 1.7vw, 20px); }

.founder__grid {
  display: grid; grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(28px, 5vw, 72px); align-items: center;
}
.founder__media image-slot { width: 100%; aspect-ratio: 4 / 5; }
.founder__quote { border-left: 2px solid var(--gold-line); padding-left: clamp(20px, 3vw, 40px); }
.founder__th { font-weight: 400; font-size: clamp(22px, 2.8vw, 34px); }
.founder__en { margin-top: 20px; font-size: clamp(15px, 1.6vw, 18px); max-width: 44ch; }
.founder__cite { display: block; margin-top: 22px; font-family: var(--sans); font-style: normal; font-size: 13px; letter-spacing: 0.04em; color: var(--ink-faint); }

.prose { max-width: 720px; margin-inline: auto; text-align: center; }
.prose__h { font-size: clamp(28px, 4vw, 46px); font-weight: 400; margin-top: 18px; line-height: 1.2; }
.prose__p { margin-top: clamp(20px, 3vw, 28px); font-size: clamp(16px, 1.7vw, 19px); line-height: 1.85; color: var(--ink-soft); }
.prose__p.en strong { color: var(--ink); font-weight: 600; }

.story-wide { margin-block: clamp(36px, 6vw, 80px); }
.story-wide image-slot { width: 100%; aspect-ratio: 16 / 8; min-height: 240px; }

.why__head { max-width: 640px; }
.why__title { font-size: clamp(30px, 4.4vw, 56px); margin-top: 16px; }
.why__grid {
  margin-top: clamp(36px, 5vw, 60px);
  display: grid; grid-template-columns: 1fr 1fr; gap: 1px;
  background: var(--hairline); border: 1px solid var(--hairline);
}
.why__item { background: var(--paper); padding: clamp(26px, 3.4vw, 44px); }
.why__label { display: block; font-family: var(--sans); font-size: 12px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--honey); margin-bottom: 14px; }
.why__text { font-size: clamp(15px, 1.5vw, 17px); color: var(--ink-soft); line-height: 1.8; }

@media (max-width: 860px) {
  .founder__grid { grid-template-columns: 1fr; }
  .founder__media { max-width: 420px; }
  .why__grid { grid-template-columns: 1fr; }
}

/* ═════════════ BUY ═════════════ */
.product__grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(28px, 5vw, 72px); align-items: start;
  padding-top: clamp(20px, 4vw, 44px);
}
.product__media { position: sticky; top: calc(var(--nav-h) + 28px); }
.product__media .photo { width: 100%; }
/* Thumb grid — holds .photo--square figures (real photos) or .photo-ph--square (placeholders) */
.product__thumbs { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(8px, 1.4vw, 12px); margin-top: clamp(8px, 1.4vw, 12px); }

/* Empty photo placeholders — swap for <figure class="photo …"><img> when real photos exist */
.photo-ph {
  width: 100%;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 10px; text-align: center;
  background: var(--paper-deep);
  border: 1px dashed var(--gold-line);
  border-radius: 20px;
  color: var(--ink-faint);
  padding: 16px;
}
.photo-ph--tall   { aspect-ratio: 4 / 5; }
.photo-ph--square { aspect-ratio: 1 / 1; border-radius: 12px; gap: 0; padding: 8px; }
.photo-ph__icon   { color: var(--honey); opacity: 0.7; }
.photo-ph__label  { font-family: var(--sans); font-size: 13px; letter-spacing: 0.02em; line-height: 1.4; }
.photo-ph--square .photo-ph__label { font-size: clamp(10px, 1.4vw, 12px); }

/* Two-SKU price block */
.product__skus { margin-top: clamp(24px, 3vw, 32px); display: grid; gap: 10px; }
.product__sku {
  display: flex; align-items: baseline; justify-content: space-between; gap: 16px;
  padding: 14px 18px;
  background: var(--cream-hi);
  border: 1px solid var(--hairline);
  border-radius: 14px;
}
.product__sku-size { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.product__sku-vol  { font-family: var(--sans-display); font-weight: 600; letter-spacing: -0.01em; font-size: clamp(19px, 2.2vw, 24px); color: var(--green-head); line-height: 1; }
.product__sku-kind { font-size: 13px; color: var(--ink-faint); letter-spacing: 0.02em; }
.product__sku-amt  { font-family: var(--sans-display); font-weight: 600; letter-spacing: -0.01em; font-size: clamp(22px, 2.6vw, 30px); color: var(--honey); line-height: 1; }
.product__pricenote {
  margin-top: 12px; padding-bottom: clamp(20px, 3vw, 28px);
  border-bottom: 1px solid var(--hairline);
  font-size: 13px; color: var(--ink-soft); line-height: 1.6; max-width: 44ch;
}

.product__name { font-size: clamp(38px, 5.2vw, 68px); margin-top: 14px; color: var(--green-head); }
.product__sub { margin-top: 18px; font-size: clamp(15px, 1.6vw, 18px); max-width: 40ch; }
.product__price { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; margin-top: clamp(24px, 3vw, 32px); padding-bottom: clamp(24px, 3vw, 30px); border-bottom: 1px solid var(--hairline); }
.product__amt { font-family: var(--sans-display); font-weight: 600; letter-spacing: -0.01em; font-size: clamp(30px, 4vw, 44px); color: var(--honey); line-height: 1; }
.product__unit { font-size: 14px; color: var(--ink-soft); }
.product__facts { list-style: none; margin-top: clamp(22px, 3vw, 28px); }
.product__facts li { display: flex; justify-content: space-between; gap: 20px; padding-block: 13px; border-bottom: 1px solid var(--hairline-2); font-size: clamp(14px, 1.4vw, 15.5px); }
.product__factlabel { color: var(--ink-faint); letter-spacing: 0.02em; flex: 0 0 auto; }
.product__factval { color: var(--ink); text-align: right; }
.product__cta { margin-top: clamp(28px, 3.5vw, 36px); }
.product__note { margin-top: 16px; font-size: 14px; color: var(--ink-soft); max-width: 42ch; line-height: 1.7; }

/* Availability */
.avail__inner { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 10px; }
.avail__dot { width: 9px; height: 9px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 0 rgba(216,174,84,0.6); animation: avpulse 2.4s infinite; }
@keyframes avpulse { 0%{box-shadow:0 0 0 0 rgba(216,174,84,0.5);} 70%{box-shadow:0 0 0 12px rgba(216,174,84,0);} 100%{box-shadow:0 0 0 0 rgba(216,174,84,0);} }
.avail__th { font-family: var(--sans-display); font-size: clamp(22px, 3vw, 32px); color: var(--cream-hi); }
.avail__en { max-width: 50ch; font-size: clamp(14px, 1.5vw, 16px); color: color-mix(in srgb, var(--paper) 72%, transparent); }

/* What's in the jar */
.jar__head { max-width: 640px; }
.jar__title { font-size: clamp(30px, 4.4vw, 54px); margin-top: 16px; }
.jar__grid { margin-top: clamp(36px, 5vw, 60px); display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(20px, 3vw, 36px); }
.jar__item { padding-top: 24px; border-top: 2px solid var(--gold-line); }
.jar__num { font-family: var(--sans-display); font-weight: 600; letter-spacing: -0.01em; font-size: clamp(22px, 2.4vw, 30px); color: var(--honey); }
.jar__item h3 { font-size: clamp(19px, 2vw, 24px); margin-top: 12px; font-weight: 500; }
.jar__item p { margin-top: 12px; font-size: clamp(14px, 1.4vw, 16px); color: var(--ink-soft); line-height: 1.8; }

/* How to order */
.how__grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(28px, 5vw, 72px); align-items: start; }
.how__head { position: sticky; top: calc(var(--nav-h) + 28px); }
.how__title { font-family: var(--sans-display); font-weight: 500; font-size: clamp(26px, 3.2vw, 40px); margin-top: 16px; line-height: 1.12; }
.how__btn { margin-top: 28px; }
.how__steps { list-style: none; }
.how__step { display: grid; grid-template-columns: auto 1fr; gap: clamp(16px, 3vw, 28px); padding-block: clamp(22px, 3vw, 32px); border-top: 1px solid var(--hairline); align-items: start; }
.how__step:last-child { border-bottom: 1px solid var(--hairline); }
.how__stepnum { width: 46px; height: 46px; flex: 0 0 auto; border-radius: 50%; border: 1.5px solid var(--gold-line); display: grid; place-items: center; font-family: var(--sans-display); font-weight: 600; font-size: 22px; color: var(--honey); }
.how__step h4 { font-family: var(--sans-display); font-weight: 600; letter-spacing: -0.01em; font-size: clamp(18px, 2vw, 23px); }
.how__steptext { margin-top: 8px; font-size: clamp(14px, 1.4vw, 16px); color: var(--ink-soft); line-height: 1.7; }

/* FAQ */
.faq__inner { max-width: 760px; margin-inline: auto; }
.faq__title { font-family: var(--sans-display); font-weight: 600; letter-spacing: -0.015em; font-size: clamp(28px, 4vw, 44px); text-align: center; margin-bottom: clamp(24px, 4vw, 40px); }
.faq__item { border-top: 1px solid var(--hairline); }
.faq__item:last-child { border-bottom: 1px solid var(--hairline); }
.faq__item summary { cursor: pointer; list-style: none; padding-block: 22px; font-family: var(--sans-display); font-size: clamp(18px, 2vw, 23px); color: var(--ink); display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after { content: '+'; font-family: var(--sans); font-weight: 300; font-size: 26px; color: var(--honey); transition: transform 0.3s ease; flex: 0 0 auto; }
.faq__item[open] summary::after { transform: rotate(45deg); }
.faq__item p { padding-bottom: 24px; margin-top: -4px; font-size: clamp(15px, 1.5vw, 16.5px); color: var(--ink-soft); line-height: 1.85; max-width: 60ch; }

/* FAQ page header + groups */
.faq-head__inner { max-width: 900px; padding-top: clamp(20px, 4vw, 48px); }
.faq-head__title { font-size: clamp(40px, 6.5vw, 88px); margin-top: 18px; color: var(--green-head); }
.faq-head__sub { margin-top: clamp(20px, 3vw, 30px); max-width: 50ch; font-size: clamp(16px, 1.7vw, 20px); color: var(--ink-soft); }
.faq__group {
  font-family: var(--sans); font-size: 12px; font-weight: 600;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--honey);
  margin-top: clamp(36px, 5vw, 56px); margin-bottom: 4px;
}
.faq__group:first-child { margin-top: 0; }

/* FAQ teaser on Buy */
.faqcta__inner { text-align: center; max-width: 640px; margin-inline: auto; }
.faqcta__title { font-family: var(--sans-display); font-weight: 500; font-size: clamp(26px, 3.6vw, 42px); margin-top: 22px; color: var(--ink); }
.faqcta__text { margin-top: 14px; font-size: clamp(15px, 1.6vw, 18px); color: var(--ink-soft); max-width: 46ch; margin-inline: auto; }
.faqcta__inner .btn { margin-top: 28px; }

@media (max-width: 860px) {
  .product__grid { grid-template-columns: 1fr; }
  .product__media { position: static; max-width: 460px; }
  .jar__grid { grid-template-columns: 1fr; gap: 4px; }
  .jar__item { padding-block: 24px 4px; }
  .how__grid { grid-template-columns: 1fr; }
  .how__head { position: static; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1 !important; transform: none !important; }
}

/* ════════════════════════════════════════════════════════════
   NOTE: The old data-warmth / data-mood / data-voice "tweaks" system
   was removed 2026-07 after the founder locked the design:
   serif editorial voice · default paper warmth · balanced green.
   Do not reintroduce data-* feel attributes — see CLAUDE.md.
   (The removed CSS lives in git history if ever needed.)
   ════════════════════════════════════════════════════════════ */

/* == TYPOGRAPHY: one sans family (IBM Plex Sans Thai), headers vs body differentiated ==
   IBM Plex Sans Thai is used everywhere — English and Thai, every device. Apple-style
   hierarchy comes from WEIGHT + TRACKING (not a second font): headings 600 + tight
   tracking + line-height 1.1; body stays regular + open leading. */
:is(h1, h2, h3, .display, .hero__word, .lede, .meaning__statement, .prose__h,
  .faq__item summary, .brand__th, .brand__en, .how__title, .faqcta__title,
  .avail__th, .jar__title, .story-head__title, .faq-head__title, .product__name,
  .cta__title, .why__title, .diff__title) {
  font-family: var(--sans-display);
  font-weight: 600;
  letter-spacing: -0.021em;
  line-height: 1.1;
}
.hero__word { line-height: 0.9; }
:is(.lede, .meaning__statement) { font-weight: 500; letter-spacing: -0.012em; line-height: 1.35; }
.display em, h1 em, h2 em, h3 em { font-style: normal; }