/* ==========================================================================
   Poomjai Garden — Design tokens
   ========================================================================== */
:root {
  /* Brand colors (from Poomjai Garden brand guide) */
  --green: #233614;       /* Heritage Green */
  --green-deep: #182410;  /* darker shade for scrims/hover */
  --cream: #f5f5e6;       /* Soft Cream */
  --white: #ffffff;       /* Pure White */
  --sand: #f3f0e3;        /* Warm Sand */
  --timber: #805941;      /* Rustic Timber */
  --orchard: #4caf50;     /* Orchard Green — small accents only */

  --ink: var(--green);
  --bg: var(--cream);

  /* Type */
  --font-display: 'Karma', Georgia, serif;
  --font-body: 'Athiti', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Fluid type scale */
  --size-h1: clamp(2.6rem, 2rem + 3.2vw, 5rem);
  --size-h2: clamp(1.9rem, 1.5rem + 1.8vw, 3.1rem);
  --size-h3: clamp(1.25rem, 1.1rem + 0.6vw, 1.6rem);
  --size-lead: clamp(1.05rem, 1rem + 0.4vw, 1.3rem);
  --size-body: clamp(1rem, 0.95rem + 0.15vw, 1.08rem);
  --size-eyebrow: 0.8rem;

  /* Spacing rhythm */
  --gutter: clamp(1.5rem, 4vw, 3rem);
  --section-pad: clamp(3rem, 6vw, 5.5rem);
  --max-width: 1320px;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================================================
   Reset
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; overflow-x: hidden; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--size-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
/* Locks background scroll while the mobile menu is open, without
   repositioning the body (which disturbs fixed-header stacking). */
body.nav-locked { overflow: hidden; overscroll-behavior: none; }

img { max-width: 100%; display: block; }
ul { list-style: none; margin: 0; padding: 0; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p, dl, dd { margin: 0; }
button { font: inherit; background: none; border: 0; cursor: pointer; color: inherit; }

::selection { background: var(--green); color: var(--cream); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* Focus states */
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--orchard);
  outline-offset: 3px;
  border-radius: 2px;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -60px;
  background: var(--green);
  color: var(--cream);
  padding: 0.75rem 1.25rem;
  border-radius: 4px;
  z-index: 200;
  transition: top 0.2s var(--ease);
}
.skip-link:focus { top: 1rem; }

/* ==========================================================================
   Shared type utilities
   ========================================================================== */
.eyebrow {
  font-family: var(--font-body);
  font-size: var(--size-eyebrow);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--timber);
  margin-bottom: 1rem;
  display: block;
}
.eyebrow--on-dark { color: var(--sand); opacity: 0.85; transition: opacity 0.22s ease; text-shadow: 0 1px 4px rgba(0,0,0,0.5); }
#hero-eyebrow.is-fading { opacity: 0; }

h1, h2, h3 { font-family: var(--font-display); font-weight: 500; letter-spacing: -0.01em; }

h2 { font-size: var(--size-h2); line-height: 1.08; margin-bottom: 1.25rem; }
h3 { font-size: var(--size-h3); line-height: 1.2; margin-bottom: 0.75rem; }

.fine { font-size: 0.85rem; color: var(--timber); }
.fine--on-dark { color: var(--sand); opacity: 0.7; }
.fine--muted { opacity: 0.6; margin-top: 1rem; }

/* Brand-mark stripe rule — recurring signature divider echoing the roofline mark */
.stripe-rule {
  display: flex;
  gap: 6px;
  margin: 0 0 1.5rem;
}
.stripe-rule span {
  display: block;
  height: 3px;
  background: var(--timber);
  border-radius: 2px;
}
.stripe-rule span:nth-child(1) { width: 28px; }
.stripe-rule span:nth-child(2) { width: 18px; }
.stripe-rule span:nth-child(3) { width: 34px; }
.stripe-rule span:nth-child(4) { width: 14px; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: 0.01em;
  white-space: nowrap;
  transition: background-color 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease), transform 0.25s var(--ease);
}
.btn--pill {
  padding: 0.85rem 1.6rem;
  border-radius: 999px;
  min-height: 44px;
}
.btn--dark { background: var(--green); color: var(--cream); }
.btn--dark:hover { background: var(--green-deep); }
.btn--light { background: var(--cream); color: var(--green); }
.btn--light:hover { background: var(--white); transform: translateY(-1px); }
.btn--accent { background: var(--orchard); color: var(--green-deep); }
.btn--accent:hover { background: #5fc164; }
.btn--header {
  border: 1.5px solid var(--green);
  color: var(--green);
  background: transparent;
  padding: 0.6rem 1.3rem;
}
.btn--header:hover { background: var(--green); color: var(--cream); }

.btn--text { padding: 0; background: none; }
.btn--on-dark { color: var(--cream); }
.btn--text svg { transition: transform 0.25s var(--ease); }
.btn--text:hover svg { transform: translateX(3px); }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  color: var(--green);
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
}
.link-arrow:hover { border-bottom-color: var(--green); }
.link-arrow svg { transition: transform 0.25s var(--ease); }
.link-arrow:hover svg { transform: translateX(3px); }
.link-arrow--on-dark { color: var(--sand); }
.link-arrow--on-dark:hover { border-bottom-color: var(--sand); }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.1rem 0;
  transition: background-color 0.35s var(--ease), box-shadow 0.35s var(--ease), padding 0.35s var(--ease);
  -webkit-transform: translateZ(0);
  transform: translateZ(0);
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}
.site-header__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  align-items: center;
  gap: 2rem;
}

.brand { display: flex; align-items: center; margin-right: auto; }
.brand__logo { position: relative; display: block; width: 50px; height: 42px; }
.brand__logo-img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: contain;
  transition: opacity 0.35s var(--ease);
}
.brand__logo-img--green { opacity: 0; }

.nav__list { display: flex; gap: 2rem; }
.nav__list > li { position: relative; }
.nav__list a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--cream);
  position: relative;
  padding-bottom: 4px;
  transition: color 0.35s var(--ease);
}
.nav__list a::after {
  content: '';
  position: absolute;
  left: 0; right: 100%;
  bottom: 0;
  height: 2px;
  background: var(--orchard);
  transition: right 0.3s var(--ease);
}

/* Experiences sub-nav: hidden until hover/focus on desktop, where it opens
   as a dropdown rather than sitting permanently expanded in the header.
   Scoped to the desktop nav's own breakpoint so it doesn't fight the
   mobile full-screen menu's own display toggle for the same element. */
@media (min-width: 1081px) {
  .nav__sublist {
    display: block;
    position: absolute;
    top: 100%;
    left: 50%;
    min-width: 200px;
    margin-top: 0.6rem;
    padding: 0.6rem 0;
    background: var(--green);
    border-radius: 10px;
    box-shadow: 0 16px 32px rgba(35, 54, 20, 0.28);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateX(-50%) translateY(4px);
    transition: opacity 0.2s var(--ease), transform 0.2s var(--ease), visibility 0.2s var(--ease);
    z-index: 20;
  }
  .nav__list > li:hover .nav__sublist,
  .nav__list > li:focus-within .nav__sublist {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0);
  }
  .nav__sublist a {
    display: block;
    padding: 0.55rem 1.25rem;
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--cream);
    white-space: nowrap;
    opacity: 0.85;
  }
  .nav__sublist a::after { display: none; }
  .nav__sublist a:hover { opacity: 1; }
}
.nav__list a:hover::after { right: 0; }

.btn--header { color: var(--cream); border-color: var(--cream); }
.btn--header:hover { background: var(--cream); color: var(--green); }

.lang-switch { display: flex; align-items: center; gap: 0.45rem; font-size: 0.82rem; font-weight: 600; letter-spacing: 0.02em; }
.lang-switch a { color: var(--cream); opacity: 0.65; transition: opacity 0.3s var(--ease), color 0.35s var(--ease); }
.lang-switch a:hover { opacity: 1; }
.lang-switch a.is-active { opacity: 1; text-decoration: underline; text-underline-offset: 3px; }
.lang-switch__sep { color: var(--cream); opacity: 0.35; }
.site-header.is-scrolled .lang-switch a { color: var(--green); }
.site-header.is-scrolled .lang-switch__sep { color: var(--green); }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  align-items: center;
  position: relative;
  z-index: 95;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--cream);
  transform-origin: center;
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease), background-color 0.3s var(--ease);
}

/* Morph the bars into an X when the mobile menu is open */
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Scrolled state: solid header */
.site-header.is-scrolled {
  background: rgba(245, 245, 230, 0.92);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 rgba(35, 54, 20, 0.08);
}
.site-header.is-scrolled .brand__logo-img--cream { opacity: 0; }
.site-header.is-scrolled .brand__logo-img--green { opacity: 1; }
.site-header.is-scrolled .nav__list a { color: var(--green); }
.site-header.is-scrolled .btn--header { color: var(--green); border-color: var(--green); }
.site-header.is-scrolled .btn--header:hover { background: var(--green); color: var(--cream); }
.site-header.is-scrolled .nav-toggle span { background: var(--green); }
.site-header .nav-toggle[aria-expanded="true"] span { background: var(--cream); }

/* ==========================================================================
   Hero
   ========================================================================== */
section {
  scroll-margin-top: 92px;
}

.hero {
  position: relative;
  min-height: max(640px, 100svh);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  color: var(--cream);
  overflow: hidden;
}
.hero__media { position: absolute; inset: 0; z-index: -1; }
.hero__slide {
  position: absolute; inset: 0;
  width: 100%; height: 100%; object-fit: cover; object-position: 50% 38%;
  opacity: 0;
  z-index: 0;
  transition: opacity 0.7s ease;
}
.hero__slide.is-active { opacity: 1; z-index: 1; }
.hero__slide:first-child {
  transform: scale(1.06);
  animation: hero-settle 1.6s var(--ease) forwards;
}
@keyframes hero-settle { to { transform: scale(1); } }
@media (prefers-reduced-motion: reduce) {
  .hero__slide:first-child { animation: none; transform: scale(1); }
  .hero__slide { transition: none; }
}

.hero__controls {
  position: absolute;
  left: var(--gutter);
  bottom: 2rem;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 0.9rem;
}
.hero__pause {
  width: 26px; height: 26px;
  border-radius: 50%;
  border: 1px solid rgba(245,245,230,0.5);
  background: transparent;
  color: var(--sand);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: border-color 0.25s ease, color 0.25s ease;
}
.hero__pause:hover { border-color: var(--cream); color: var(--cream); }
.hero__dots { display: flex; align-items: center; gap: 0.5rem; }
.hero__dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  border: none;
  padding: 0;
  background: rgba(245,245,230,0.4);
  cursor: pointer;
  transition: background-color 0.25s ease, transform 0.25s ease;
}
.hero__dot.is-active { background: var(--cream); transform: scale(1.35); }
@media (max-width: 680px) { .hero__controls { display: none; } }
.hero__scrim {
  position: absolute; inset: 0;
  background:
    linear-gradient(to top right, rgba(0,0,0,0.62) 0%, rgba(0,0,0,0.44) 34%, rgba(0,0,0,0.14) 60%, rgba(0,0,0,0) 78%),
    linear-gradient(180deg, rgba(14,20,9,0.32) 0%, rgba(14,20,9,0.4) 30%, rgba(14,20,9,0.52) 58%, rgba(14,20,9,0.66) 100%);
}

.hero__content {
  position: relative;
  max-width: var(--max-width);
  width: 100%;
  margin: 0 auto;
  padding: 7rem var(--gutter) clamp(4rem, 9vw, 7rem);
}
.hero__mark { width: 64px; height: auto; margin-bottom: 1.5rem; opacity: 0.95; }
.hero__headline {
  font-size: var(--size-h1);
  line-height: 1.04;
  max-width: 18ch;
  margin-bottom: 1rem;
  text-shadow: 0 1px 3px rgba(0,0,0,0.5), 0 4px 22px rgba(0,0,0,0.4);
}
.hero__sub {
  font-size: var(--size-lead);
  max-width: 46ch;
  color: var(--sand);
  margin-bottom: 2.25rem;
  text-shadow: 0 1px 3px rgba(0,0,0,0.45), 0 3px 16px rgba(0,0,0,0.3);
}
.hero__sub--menu {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.4vw, 1.5rem);
  color: var(--cream);
  letter-spacing: 0.01em;
}

/* Highlight boxes behind the hero text lines for legibility over any slide */
#hero-eyebrow,
.hero__headline,
.hero__sub--menu {
  width: fit-content;
  background: rgba(14, 20, 9, 0.5);
  padding: 0.3rem 0.85rem;
  border-radius: 3px;
}
#hero-eyebrow { margin-bottom: 0.85rem; }
.hero__actions { display: flex; align-items: center; gap: 2rem; flex-wrap: wrap; }

.hero__scroll-cue {
  position: absolute;
  right: var(--gutter);
  bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sand);
  opacity: 0.85;
}
.hero__scroll-cue span {
  width: 1px; height: 32px;
  background: var(--sand);
  position: relative;
  overflow: hidden;
}
.hero__scroll-cue span::after {
  content: '';
  position: absolute;
  left: 0; top: -100%;
  width: 100%; height: 100%;
  background: var(--orchard);
  animation: scroll-cue 1.8s ease-in-out infinite;
}
@keyframes scroll-cue { to { top: 100%; } }
@media (prefers-reduced-motion: reduce) {
  .hero__scroll-cue span::after { animation: none; top: 0; }
}
@media (max-width: 680px) { .hero__scroll-cue { display: none; } }

/* ==========================================================================
   Intro strip
   ========================================================================== */
.intro { padding: var(--section-pad) 0; background: var(--sand); }
.intro__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: 0.8fr 1.4fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}
.intro__pull {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.intro__pull img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 8px;
}
.intro__label {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.15rem;
  color: var(--timber);
}
.intro__body p {
  font-size: var(--size-lead);
  max-width: 58ch;
  margin-bottom: 1.5rem;
}

/* ==========================================================================
   Living museum
   ========================================================================== */
.museum { padding: var(--section-pad) 0; background: var(--bg); }
.museum__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
}
.museum__media img {
  width: 100%;
  height: auto;
  border-radius: 6px;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: 50% 30%;
}
.museum__text p { font-size: var(--size-body); max-width: 52ch; margin-bottom: 2rem; color: var(--ink); opacity: 0.92; }

.facts { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem 2rem; border-top: 1px solid rgba(35,54,20,0.15); padding-top: 1.5rem; }
.facts__item dt {
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--timber); margin-bottom: 0.35rem;
}
.facts__item dd { font-family: var(--font-display); font-size: 1.05rem; }

/* ==========================================================================
   History
   ========================================================================== */
.history { padding: var(--section-pad) 0; background: var(--sand); }
.history__head {
  max-width: var(--max-width);
  margin: 0 auto clamp(2rem, 5vw, 3rem);
  padding: 0 var(--gutter);
}
.history__head h2 { max-width: 22ch; }
.history__head p:not(.eyebrow) { font-size: var(--size-lead); max-width: 64ch; opacity: 0.92; }

.history__gallery {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1rem, 2.5vw, 1.75rem);
  margin-bottom: clamp(2.5rem, 6vw, 4rem);
}
.history__item { margin: 0; }
.history__item img { width: 100%; display: block; border-radius: 6px; object-fit: cover; }
.history__item figcaption { font-size: 0.85rem; color: var(--timber); margin-top: 0.6rem; }
.history__item--lg { grid-column: 1 / -1; }
.history__item--lg img { aspect-ratio: 21 / 9; object-position: 50% 35%; }
.history__gallery > .history__item:not(.history__item--lg) img { aspect-ratio: 4 / 5; }

.history__now { max-width: var(--max-width); margin: 0 auto; padding: 0 var(--gutter); }
.history__now-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: clamp(1rem, 3vw, 2rem);
  align-items: end;
}
.history__now-grid img { aspect-ratio: 4 / 3; }

@media (max-width: 1024px) {
  .history__gallery { grid-template-columns: 1fr 1fr; }
  .history__gallery > .history__item:last-child { grid-column: 1 / -1; }
  .history__gallery > .history__item:last-child img { aspect-ratio: 16 / 9; }
}
@media (max-width: 640px) {
  .history__gallery { grid-template-columns: 1fr; }
  .history__gallery > .history__item:last-child { grid-column: auto; }
  .history__gallery > .history__item:last-child img { aspect-ratio: 4 / 5; }
  .history__item--lg img { aspect-ratio: 4 / 3; }
  .history__now-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Full-bleed quote
   ========================================================================== */
.quote {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 4rem var(--gutter);
}
.quote__media { position: absolute; inset: 0; z-index: -1; }
.quote__media img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 65%; }
.quote__scrim { position: absolute; inset: 0; background: rgba(24,36,16,0.62); }
.quote__text {
  position: relative;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.6rem, 1.1rem + 2.6vw, 3rem);
  line-height: 1.28;
  color: var(--cream);
  text-align: center;
  max-width: 22ch;
}

/* ==========================================================================
   Three roots / values
   ========================================================================== */
.roots { padding: var(--section-pad) 0; background: var(--bg); }
.roots__head { max-width: var(--max-width); margin: 0 auto; padding: 0 var(--gutter) clamp(2.5rem, 6vw, 4rem); }
.roots__head h2 { max-width: 12ch; }

.roots__grid {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.5rem, 3vw, 2.5rem);
}
.root {
  background: var(--sand);
  border-radius: 8px;
  padding: clamp(1.75rem, 3vw, 2.5rem);
}
.root--offset { transform: translateY(clamp(0px, 3vw, 2.25rem)); }
.root__mark { width: 52px; height: auto; margin-bottom: 1.5rem; opacity: 0.85; }
.root h3 span { display: block; font-family: var(--font-body); font-weight: 400; font-size: 0.85rem; color: var(--timber); margin-top: 0.15rem; }
.root p { max-width: 34ch; }

/* ==========================================================================
   Experiences
   ========================================================================== */
.experiences { padding: var(--section-pad) 0; background: var(--bg); }
.experiences__head {
  max-width: var(--max-width);
  margin: 0 auto clamp(2.5rem, 6vw, 4rem);
  padding: 0 var(--gutter);
}
.experiences__head h2 { max-width: 16ch; }

.activities {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.75rem, 3vw, 2.75rem);
}
.activity {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}
.activity__media { flex: none; }
.activity__media img {
  width: 100%;
  height: auto;
  border-radius: 6px;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}
.activity__text { flex: 1 1 0; min-width: 0; }
.activity__text p { max-width: none; opacity: 0.85; font-size: 0.95rem; }
.activity__more {
  display: inline-block;
  margin-top: 0.15rem;
  font-size: 0.85rem;
  color: var(--timber);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.activity__more:hover { color: var(--green); }
.activity__heading { display: flex; align-items: center; gap: 0.65rem; }
.activity__heading img { width: 28px; height: 28px; }

.experiences__foot {
  max-width: var(--max-width);
  margin: clamp(2.5rem, 6vw, 4rem) auto 0;
  padding: clamp(1.5rem, 4vw, 2rem) var(--gutter) 0;
  border-top: 1px solid rgba(35,54,20,0.15);
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 1.5rem;
}
.experiences__foot .fine { max-width: 56ch; margin: 0; }

@media (max-width: 1024px) {
  .activities { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .activities { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Visit
   ========================================================================== */
.visit { padding: var(--section-pad) 0; background: var(--sand); }
.visit__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: 1.2fr 0.9fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: stretch;
}
.visit__media { border-radius: 6px; overflow: hidden; min-height: 340px; }
.visit__media img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 55%; }

.visit__card {
  background: var(--white);
  border-radius: 6px;
  padding: clamp(2rem, 4vw, 3rem);
  display: flex;
  flex-direction: column;
}
.visit__details { display: flex; flex-direction: column; gap: 1.25rem; margin: 1.75rem 0 2rem; }
.visit__details dt { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--timber); margin-bottom: 0.3rem; }
.visit__details dd { font-size: 1rem; }
.visit__details .fine { display: block; margin-top: 0.2rem; }

/* ==========================================================================
   Press
   ========================================================================== */
.press { background: var(--white); padding: clamp(2.5rem, 6vw, 4rem) 0; }
.press__inner { max-width: var(--max-width); margin: 0 auto; padding: 0 var(--gutter); text-align: center; }
.press .eyebrow { margin-bottom: 1.75rem; }
.press__grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: clamp(1.75rem, 4vw, 3rem) clamp(2rem, 5vw, 3.5rem);
}
.press__grid li { display: flex; align-items: center; }
.press__grid img {
  height: 36px;
  width: auto;
  max-width: 140px;
  object-fit: contain;
  transition: transform 0.25s var(--ease);
}
.press__grid a:hover img,
.press__grid a:focus-visible img {
  transform: translateY(-2px);
}

@media (max-width: 640px) {
  .press__grid { gap: 1.5rem 2rem; }
  .press__grid img { height: 26px; max-width: 100px; }
}

/* ==========================================================================
   Practice / sustainability band
   ========================================================================== */
.practice { background: var(--green); color: var(--cream); padding: var(--section-pad) 0; }
.practice__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.practice h2 { color: var(--cream); max-width: 16ch; }
.practice p { font-size: var(--size-lead); color: var(--sand); max-width: 52ch; margin-bottom: 2.25rem; }
.practice__media img { width: 100%; border-radius: 6px; aspect-ratio: 4 / 5; object-fit: cover; }

@media (max-width: 1024px) {
  .practice__inner { grid-template-columns: 1fr; }
  .practice__media { order: -1; }
  .practice__media img { aspect-ratio: 16 / 10; }
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer { background: var(--green-deep); color: var(--cream); padding: clamp(3rem, 7vw, 5rem) 0 0; }
.site-footer__top {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: clamp(3rem, 6vw, 5rem);
  border-bottom: 1px solid rgba(245,245,230,0.15);
}
.site-footer__col p { margin-bottom: 0.4rem; opacity: 0.85; }
.footer-list { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-list a { opacity: 0.85; transition: opacity 0.2s var(--ease); }
.footer-list a:hover { opacity: 1; text-decoration: underline; }

.social-group { margin-top: 1.25rem; }
.social-group__label {
  font-size: 0.78rem;
  font-weight: 600;
  opacity: 0.7;
  margin-bottom: 0.55rem;
}
.social-icons { display: flex; gap: 0.9rem; }
.social-icons a {
  display: inline-flex;
  color: var(--sand);
  opacity: 0.85;
  transition: opacity 0.2s var(--ease), transform 0.2s var(--ease);
}
.social-icons a:hover { opacity: 1; transform: translateY(-2px); }

.site-footer__wordmark {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: clamp(2rem, 6vw, 4rem) var(--gutter);
  display: flex;
  align-items: baseline;
  gap: 1.25rem;
  flex-wrap: wrap;
}
.site-footer__wordmark-en {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2.6rem, 3vw + 2rem, 6.5rem);
  line-height: 1;
  letter-spacing: -0.02em;
}
.site-footer__wordmark-th {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 1vw + 1rem, 2rem);
  opacity: 0.75;
}

.site-footer__bottom {
  padding: 1.5rem var(--gutter);
  font-size: 0.8rem;
  opacity: 0.6;
  text-align: center;
  border-top: 1px solid rgba(245,245,230,0.1);
}

/* ==========================================================================
   Scroll reveal
   ========================================================================== */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ==========================================================================
   Floating chat button
   ========================================================================== */
.chat-fab {
  position: fixed;
  right: 1.5rem;
  bottom: 1.5rem;
  z-index: 80;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--green);
  color: var(--cream);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(0,0,0,0.25);
  transition: transform 0.25s var(--ease), background-color 0.25s var(--ease);
}
.chat-fab:hover { transform: translateY(-3px); background: var(--green-deep); }
@media (max-width: 640px) {
  .chat-fab { right: 1rem; bottom: 1rem; width: 50px; height: 50px; }
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1024px) {
  .museum__inner { grid-template-columns: 1fr; }
  .museum__media { order: -1; }
  .museum__media img { aspect-ratio: 16/10; }
  .visit__inner { grid-template-columns: 1fr; }
  .visit__media { min-height: 280px; }
  .roots__grid { grid-template-columns: 1fr 1fr; }
  .root--offset { transform: none; }
  .roots__grid .root:last-child { grid-column: 1 / -1; }
}

@media (max-width: 1080px) {
  .nav, .btn--header { display: none; }
  .nav-toggle { display: flex; }

  .nav.is-open {
    display: flex;
    position: fixed;
    inset: 0;
    top: 0;
    height: 100vh;
    height: 100dvh;
    background: var(--green);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 90;
    touch-action: pan-y;
    overflow-y: auto;
    padding: 5rem 0;
  }
  .nav.is-open .nav__list { flex-direction: column; align-items: center; gap: 2rem; }
  .nav.is-open .nav__list a { font-family: var(--font-display); font-size: 1.6rem; color: var(--cream); }
  .nav.is-open .nav__list > li { display: flex; flex-direction: column; align-items: center; }

  .nav__sublist { display: none; }
  .nav.is-open .nav__sublist {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.85rem;
    margin-top: 1rem;
  }
  .nav.is-open .nav__sublist a {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 500;
    color: var(--sand);
    opacity: 0.85;
  }
  .nav.is-open .nav__sublist a:hover { opacity: 1; }

  .intro__inner { grid-template-columns: 1fr; gap: 1.5rem; }
}

@media (max-width: 768px) {
  :root { --section-pad: clamp(3rem, 12vw, 5rem); }
  .roots__grid { grid-template-columns: 1fr; }
  .roots__grid .root:last-child { grid-column: auto; }
  .facts { grid-template-columns: 1fr; }
  .site-footer__top { grid-template-columns: 1fr; gap: 2.25rem; }
  .hero__actions { gap: 1.25rem; }
}

@media (max-width: 480px) {
  .hero__headline { max-width: 100%; }
}

@media (max-width: 640px) {
  .visit__media { min-height: 0; aspect-ratio: 4 / 3; }
}

/* ==========================================================================
   Activity detail pages
   ========================================================================== */
.detail-hero {
  position: relative;
  min-height: max(420px, 56vh);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  color: var(--cream);
  overflow: hidden;
}
.detail-hero__media { position: absolute; inset: 0; z-index: -1; }
.detail-hero__media img { width: 100%; height: 100%; object-fit: cover; }
.detail-hero__scrim {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(24,36,16,0.45) 0%, rgba(24,36,16,0.12) 40%, rgba(24,36,16,0.8) 100%);
}
.detail-hero__content {
  position: relative;
  max-width: var(--max-width);
  width: 100%;
  margin: 0 auto;
  padding: 7rem var(--gutter) clamp(2.5rem, 6vw, 4rem);
}
.detail-hero h1 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--size-h2);
  line-height: 1.08;
  max-width: 18ch;
  margin-top: 0.75rem;
}

.detail-back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--timber);
  margin-bottom: 1.5rem;
}
.detail-back:hover { color: var(--green); }
.detail-back svg { transform: rotate(180deg); }

.detail-mark { width: 40px; height: auto; opacity: 0.85; margin-bottom: 1.75rem; }

.detail-section { padding: var(--section-pad) 0; background: var(--bg); }
.detail-inner { max-width: 780px; margin: 0 auto; padding: 0 var(--gutter); }
.detail-inner h2 { font-size: clamp(1.5rem, 1.2rem + 1.2vw, 2.1rem); line-height: 1.15; margin-bottom: 1rem; }
.detail-inner .lead { font-size: var(--size-lead); max-width: 60ch; margin-bottom: 2rem; opacity: 0.92; }

.detail-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem 3rem;
  border-top: 1px solid rgba(35,54,20,0.15);
  border-bottom: 1px solid rgba(35,54,20,0.15);
  padding: 1.5rem 0;
  margin-bottom: 2rem;
}
.detail-facts dt {
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--timber); margin-bottom: 0.35rem;
}
.detail-facts dd { font-family: var(--font-display); font-size: 1.05rem; max-width: 28ch; }

.detail-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1.5rem; margin-bottom: 3rem; }

.detail-table-wrap { margin: 0 0 2.5rem; }
.detail-table { width: 100%; border-collapse: collapse; margin-bottom: 1rem; }
.detail-table caption {
  text-align: left;
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--timber);
  margin-bottom: 0.75rem;
}
.detail-table th, .detail-table td {
  text-align: left;
  padding: 0.85rem 1rem 0.85rem 0;
  border-bottom: 1px solid rgba(35,54,20,0.15);
  vertical-align: top;
}
.detail-table th {
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--timber);
}
.detail-table td { font-family: var(--font-display); font-size: 1.02rem; }
.detail-table td .fine { display: block; margin-top: 0.25rem; font-family: var(--font-body); }

.detail-remark__title {
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--timber);
  text-decoration: underline;
  text-underline-offset: 3px;
  margin-bottom: 0.6rem;
}
.detail-remark ul { margin: 0; padding-left: 1.1rem; color: var(--timber); font-size: 0.85rem; }
.detail-remark li { margin-bottom: 0.4rem; }
.detail-remark li:last-child { margin-bottom: 0; }

/* Pricing — cards for the two Ticketmelon-bookable tickets, a callout
   explaining the booking/cash-balance policy, then a lighter list for the
   remaining routes (informational; not directly bookable at their own price). */
.pricing { margin-bottom: 2.5rem; }
.pricing__eyebrow {
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--timber);
  margin-bottom: 0.9rem;
}

.pricing__cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 1rem;
  margin-bottom: 1.25rem;
}
.pricing__card {
  background: var(--green);
  color: var(--cream);
  border-radius: 14px;
  padding: 1.5rem 1.6rem;
}
.pricing__card-label {
  font-size: 0.7rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--orchard);
  margin-bottom: 0.6rem;
}
.pricing__card-price {
  font-family: var(--font-display);
  font-size: 2.4rem;
  line-height: 1;
  margin-bottom: 0.6rem;
}
.pricing__card-price span { font-size: 1.1rem; font-family: var(--font-body); opacity: 0.8; margin-left: 0.15rem; }
.pricing__card-desc { font-size: 0.92rem; opacity: 0.9; }
.pricing__card-desc .fine { color: var(--sand); opacity: 0.75; }

.pricing__notice {
  background: rgba(76, 175, 80, 0.12);
  border-left: 3px solid var(--orchard);
  border-radius: 0 8px 8px 0;
  padding: 1rem 1.25rem;
  margin-bottom: 1.75rem;
}
.pricing__notice p { font-size: 0.92rem; line-height: 1.55; }
.pricing__notice strong { color: var(--green); }

.pricing__other-title {
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--timber);
  margin-bottom: 0.5rem;
}
.pricing__other-title .fine { display: block; text-transform: none; letter-spacing: normal; font-weight: 400; margin-top: 0.2rem; }
.pricing__list { margin-bottom: 1.75rem; }
.pricing__list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(35,54,20,0.12);
  font-size: 0.98rem;
}
.pricing__list li .fine { display: block; margin-top: 0.2rem; }
.pricing__list-price { font-family: var(--font-display); font-size: 1.05rem; white-space: nowrap; color: var(--green); }

.pricing__cards--single { max-width: 320px; }
.pricing__card--link {
  display: block;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background-color 0.25s var(--ease);
}
.pricing__card--link:hover, .pricing__card--link:focus-visible {
  background: var(--green-deep);
  transform: translateY(-3px);
  box-shadow: 0 14px 28px rgba(35,54,20,0.28);
}
.pricing__card--link:focus-visible { outline: 2px solid var(--orchard); outline-offset: 3px; }
.pricing__card-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 1.1rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--orchard);
}
.pricing__card-cta svg { transition: transform 0.25s var(--ease); }
.pricing__card--link:hover .pricing__card-cta svg, .pricing__card--link:focus-visible .pricing__card-cta svg { transform: translateX(3px); }

.detail-gallery {
  max-width: var(--max-width);
  margin: clamp(2.5rem, 6vw, 4rem) auto 0;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1rem, 2.5vw, 1.5rem);
}
.detail-gallery img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: 6px; }

@media (max-width: 768px) {
  .detail-gallery { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .detail-gallery { grid-template-columns: 1fr; }
  .detail-hero h1 { max-width: 100%; }
}