/* Pahalage Guesthouse — layout and components. Mobile first; tokens in tokens.css. */

/* ---------- Shell ---------- */
[hidden] { display: none !important; }
.wrap { max-width: var(--max-w); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(3rem, 7vw, 5rem); content-visibility: auto; contain-intrinsic-block-size: auto 800px; }
.section h2 { margin-bottom: var(--s-3); }
.section-intro { color: var(--c-muted); max-width: 46rem; margin: 0 0 var(--s-8); }
a.wordmark, .desktop-nav a, .contact-row a, .map-link, .prototype-cta a {
  display: inline-flex; align-items: center; min-height: 44px; min-width: 44px;
}
body:has(dialog[open]) { overflow: hidden; }
body:has(dialog[open]) .sticky-cta { display: none; }

/* ---------- Header ---------- */
.site-header {
  position: fixed; inset-inline: 0; top: 0; z-index: 40;
  background: transparent; border-bottom: 1px solid transparent;
  transition: background-color var(--t-base) var(--ease), border-color var(--t-base) var(--ease);
}
.site-header.is-scrolled { background: var(--c-bg); border-bottom-color: var(--c-line); }
.header-inner {
  display: grid; grid-template-columns: auto 1fr; align-items: center;
  gap: var(--s-3); min-height: var(--header-h);
}
.wordmark {
  font-family: "Outfit", sans-serif; font-weight: 600; font-size: 1.25rem;
  color: var(--c-ink); text-decoration: none; letter-spacing: .01em;
}
.desktop-nav { display: none; justify-self: center; gap: var(--s-6); }
.desktop-nav a {
  color: var(--c-ink); text-decoration: none; font-family: var(--font-display);
  font-weight: 500; font-size: var(--fs-0); padding-block: var(--s-2);
}
.desktop-nav a:hover { color: var(--c-accent); }
.header-actions { display: flex; align-items: center; gap: var(--s-2); justify-self: end; }
.lang-switch { display: flex; align-items: center; gap: 2px; }
.lang-switch a {
  display: inline-flex; align-items: center; justify-content: center; min-height: 44px; min-width: 44px;
  padding: .3rem .5rem; border-radius: var(--r-lg); color: var(--c-muted);
  text-decoration: none; font-size: var(--fs-0); line-height: 1.2; white-space: nowrap;
}
.lang-switch a[aria-current="true"] { background: var(--c-tint); color: var(--c-accent); }
.lang-switch a:hover { color: var(--c-accent); }
.site-header .header-cta { display: none; }
.menu-toggle {
  display: inline-flex; align-items: center; justify-content: center; flex: 0 0 auto;
  width: 44px; height: 44px; border: 0; border-radius: var(--r-sm);
  background: transparent; color: var(--c-ink); cursor: pointer;
}
.menu-bars { position: relative; width: 20px; height: 2px; background: currentColor; border-radius: 2px; }
.menu-bars::before, .menu-bars::after {
  content: ""; position: absolute; left: 0; width: 20px; height: 2px;
  background: currentColor; border-radius: 2px;
}
.menu-bars::before { top: -6px; }
.menu-bars::after { top: 6px; }
@media (max-width: 479px) {
  .site-header .lang-switch a[aria-current="true"] {
    display: none;
  }
  .header-actions .lang-switch a { padding: .25rem .3rem; font-size: .82rem; }
  .wordmark { font-size: 1.15rem; }
}
@media (min-width: 1024px) {
  .header-inner { grid-template-columns: auto 1fr auto; }
  .desktop-nav { display: flex; }
  .header-actions { gap: var(--s-4); }
  .site-header .header-cta { display: inline-flex; }
  .menu-toggle { display: none; }
}

/* ---------- Drawer ---------- */
.menu-drawer {
  position: fixed; inset: 0 0 0 auto;
  border: 0; padding: 0; margin: 0 0 0 auto; width: min(88vw, 22rem); max-width: none;
  height: 100%; max-height: 100%; background: var(--c-bg); color: var(--c-ink);
  box-shadow: var(--shadow-1);
}
.menu-drawer::backdrop { background: rgb(6 34 40 / .65); }
.drawer-inner { display: flex; flex-direction: column; gap: var(--s-6); padding: var(--s-6); min-height: 100%; }
.drawer-head { display: flex; align-items: center; justify-content: space-between; }
.drawer-close {
  width: 44px; height: 44px; border: 0; border-radius: var(--r-sm); cursor: pointer;
  background: var(--c-tint); color: var(--c-ink); font-size: 1.5rem; line-height: 1;
}
.drawer-nav { display: grid; gap: var(--s-2); }
.drawer-link {
  color: var(--c-ink); text-decoration: none; font-family: var(--font-display); font-weight: 500;
  font-size: var(--fs-2); padding-block: var(--s-3); border-bottom: 1px solid var(--c-line);
}
.drawer-link:hover { color: var(--c-accent); }
.lang-switch--drawer { gap: var(--s-2); }
.lang-switch--drawer a { border: 1px solid var(--c-line); padding: .4rem .8rem; }
.lang-switch--drawer a[aria-current="true"] { border-color: transparent; }
.drawer-cta { margin-top: auto; }

/* ---------- Buttons and chips ---------- */
.button {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--s-2);
  min-height: 48px; padding: 0 var(--s-6); border-radius: var(--r-lg);
  font-family: var(--font-display); font-weight: 600; font-size: var(--fs-1);
  text-decoration: none; border: 1.5px solid transparent; cursor: pointer;
  transition: background-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease),
    border-color var(--t-fast) var(--ease);
}
.button--primary { background: var(--c-accent); color: var(--c-accent-ink); }
.button--primary:hover { background: var(--c-accent-hover); }
.button--secondary { background: transparent; border-color: var(--c-accent); color: var(--c-accent); }
.button--secondary:hover { background: var(--c-tint); }
.fact-chips { display: flex; flex-wrap: wrap; gap: var(--s-2); list-style: none; margin: 0; padding: 0; }
.fact-chips li {
  background: var(--c-tint); color: var(--c-ink); border-radius: var(--r-lg);
  padding: .3rem .9rem; font-size: var(--fs-0); white-space: nowrap;
}

/* ---------- Hero (image-bleed-copy-bottom) ---------- */
.hero { position: relative; display: grid; grid-template-columns: minmax(0, 1fr); min-height: 88svh; padding-top: var(--header-real-h, var(--header-h)); }
.hero-media { grid-area: 1 / 1; position: relative; overflow: hidden; border-radius: var(--r-md); min-height: 0; }
.hero-media picture { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-media--coping::after {
  content: ""; position: absolute; z-index: 2;
  inset: var(--coping-offset);
  border: var(--coping) solid var(--c-accent); border-radius: var(--r-md); pointer-events: none;
}
.hero-copy {
  grid-area: 1 / 1; z-index: 1; align-self: end; justify-self: stretch;
  margin: max(12rem, 25vw) calc(var(--coping-offset) + var(--coping)) calc(var(--coping-offset) + var(--coping));
  padding: var(--s-4);
  background: rgb(22 34 38 / .8); border-radius: var(--r-sm);
}
.hero-kicker {
  margin: 0 0 var(--s-2); color: var(--c-ink); font-family: var(--font-display);
  font-weight: 500; font-size: var(--fs-0); letter-spacing: .02em;
}
.hero h1 { margin: 0 0 var(--s-3); }
.hero-subline { margin: 0 0 var(--s-4); color: var(--c-ink); }
.hero-actions { display: flex; flex-wrap: wrap; gap: var(--s-3); margin-bottom: var(--s-4); }
.hero-actions .button { flex: 1 1 auto; }
.hero-actions .button--secondary { color: var(--c-ink); }
@media (min-width: 1024px) {
  .hero { min-height: 82vh; }
  .hero-copy {
    max-width: 36rem; justify-self: start; margin-bottom: calc(var(--coping-offset) + var(--coping));
    margin-inline-start: calc(var(--coping-offset) + var(--coping)); margin-inline-end: 0;
    padding: var(--s-6) var(--s-8); background: rgb(22 34 38 / .78);
  }
}
.hero-anim .hero-media img { animation: hero-scale var(--t-hero) var(--ease) both; }
.hero-anim .hero-copy { animation: hero-rise var(--t-hero) var(--ease) both; }
@keyframes hero-scale { from { transform: scale(1.04); } to { transform: scale(1); } }
@keyframes hero-rise { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
  .hero-anim .hero-media img, .hero-anim .hero-copy { animation: none; }
}

/* ---------- Coping frames (about image and gallery tiles) ---------- */
.about-media, .gallery-item { position: relative; overflow: hidden; border-radius: var(--r-md); }
.about-media--coping::after, .tile--coping::after {
  content: ""; position: absolute; inset: var(--s-4); z-index: 2;
  border: var(--coping) solid var(--c-accent); border-radius: var(--r-md); pointer-events: none;
}

/* ---------- About ---------- */
.about-grid { display: grid; gap: var(--s-8); }
.about-media img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; }
.about-body p { margin: 0 0 var(--s-4); }
.highlights { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s-4); margin: var(--s-6) 0 0; }
.highlights div { border-top: 1px solid var(--c-line); padding-top: var(--s-2); }
.highlights dt { color: var(--c-muted); font-size: var(--fs-0); margin-bottom: var(--s-1); }
.highlights dd { margin: 0; font-family: var(--font-display); font-weight: 500; }
@media (min-width: 1024px) {
  .about-grid { grid-template-columns: 5fr 7fr; gap: var(--s-12); align-items: start; }
  .highlights { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

/* ---------- Services (icons, 2x2) ---------- */
.service-grid { list-style: none; margin: 0 0 var(--s-4); padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.25rem var(--s-3); }
.service-item { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: var(--s-3); align-items: start; align-content: start; }
.service-icon {
  display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%;
  background: var(--c-tint); color: var(--c-accent);
}
.service-text h3 { font-size: var(--fs-1); font-weight: 600; margin-bottom: var(--s-1); }
.service-text p { margin: 0; color: var(--c-muted); font-size: var(--fs-1); }
.services-note { color: var(--c-muted); font-style: italic; margin: 0; }
@media (max-width: 767px) {
  .service-text { display: contents; }
  .service-text h3 { grid-column: 2; }
  .service-text p { grid-column: 1 / -1; }
}
@media (min-width: 768px) { .service-grid { gap: var(--s-6) var(--s-4); } }
@media (max-width: 399px) {
  .service-item { gap: var(--s-2); }
  .service-text { overflow-wrap: anywhere; }
}

/* ---------- Gallery (2-4 uniform) ---------- */
.gallery-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.gallery-item { aspect-ratio: 4 / 3; background: var(--c-surface); }
.gallery-open { display: block; position: relative; width: 100%; height: 100%; }
.gallery-open:focus-visible { outline-offset: -4px; }
.gallery-open picture, .gallery-open img { display: block; width: 100%; height: 100%; }
.gallery-open img { object-fit: cover; }
.sample-badge {
  position: absolute; inset-inline-start: calc(var(--s-4) + var(--coping) + var(--s-1));
  inset-block-end: calc(var(--s-4) + var(--coping) + var(--s-1)); z-index: 3;
  max-width: calc(100% - 2 * (var(--s-4) + var(--coping) + var(--s-1)));
  white-space: normal; overflow-wrap: anywhere;
  padding: .15rem .6rem; border-radius: var(--r-lg); font-size: 11px; line-height: 1.6;
  background: rgb(6 34 40 / .7); color: var(--c-ink);
}
.gallery-zoom {
  position: absolute; inset-inline-end: calc(var(--s-4) + var(--coping) + var(--s-1));
  inset-block-start: calc(var(--s-4) + var(--coping) + var(--s-1)); z-index: 3;
  color: var(--c-ink); background: rgb(6 34 40 / .65); border-radius: var(--r-lg);
  padding: 0 .45rem; font-size: .85rem; line-height: 1.5;
}
@media (max-width: 359px) { .gallery-zoom { display: none; } }
@media (min-width: 768px) { .gallery-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); } }

/* ---------- Lightbox viewer ---------- */
.lightbox { position: fixed; inset: 0; border: 0; padding: 0; margin: 0; width: 100%; height: 100%; max-width: none; max-height: none; background: transparent; color: var(--c-ink); }
.lightbox::backdrop { background: rgb(6 34 40 / .92); }
.lightbox-inner { position: relative; display: grid; place-items: center; width: 100%; height: 100%; padding: var(--s-6) var(--s-4) 5.5rem; overflow: auto; }
.lightbox-figure { margin: 0; display: grid; gap: var(--s-3); justify-items: center; }
.lightbox-stage { touch-action: pan-y pinch-zoom; }
.lightbox-stage:empty { display: none; }
.lightbox, .menu-drawer { overscroll-behavior: contain; }
.lightbox-stage img { max-width: min(92vw, 68rem); max-height: min(62svh, calc(100svh - 12rem)); width: auto; height: auto; border-radius: var(--r-sm); }
.lightbox-caption { max-width: min(92vw, 46rem); color: var(--c-ink); background: rgb(6 34 40 / .8); border-radius: var(--r-sm); padding: var(--s-2) var(--s-4); margin: 0; font-size: var(--fs-0); }
.lightbox-close {
  position: absolute; top: var(--s-4); inset-inline-end: var(--s-4); z-index: 2;
  width: 44px; height: 44px; border: 0; border-radius: var(--r-sm); cursor: pointer;
  background: var(--c-surface); color: var(--c-ink); font-size: 1.4rem; line-height: 1;
}
.lightbox-nav { position: absolute; inset-block-end: var(--s-6); inset-inline: 0; display: flex; justify-content: center; gap: var(--s-3); }
.lightbox-prev, .lightbox-next {
  width: 48px; height: 48px; border: 0; border-radius: var(--r-lg); cursor: pointer;
  background: var(--c-surface); color: var(--c-accent); font-size: 1.3rem; line-height: 1;
}
.lightbox-prev:hover, .lightbox-next:hover, .lightbox-close:hover { background: var(--c-tint); }

/* ---------- Trust ---------- */
.trust-grid { list-style: none; margin: 0 auto var(--s-6); padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s-4); max-width: 44rem; text-align: center; }
.trust-score { font-family: "Outfit", sans-serif; font-weight: 700; font-size: var(--fs-4); color: var(--c-accent); margin: 0 0 var(--s-1); line-height: 1.1; }
.trust-source { font-family: "Crimson Pro", serif; font-weight: 500; font-size: var(--fs-2); margin: 0 0 var(--s-1); }
.trust-detail { color: var(--c-muted); font-size: var(--fs-0); margin: 0; }
.trust-disclaimer { color: var(--c-muted); font-size: var(--fs-0); text-align: center; max-width: 46rem; margin-inline: auto; }
@media (min-width: 768px) { .trust-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* ---------- Contact ---------- */
.contact-grid { display: grid; gap: var(--s-8); }
.contact-rows { display: grid; gap: var(--s-4); margin: 0; }
.contact-row { display: grid; gap: var(--s-1); }
.contact-row dt { color: var(--c-muted); font-size: var(--fs-0); }
.contact-row dd { margin: 0; }
.contact-row a { color: var(--c-accent); }
.hours-note { color: var(--c-muted); }
.map-card { background: var(--c-surface); border-radius: var(--r-md); padding: var(--s-6); display: grid; gap: var(--s-4); align-content: start; }
.map-label { margin: 0; font-family: var(--font-display); font-weight: 500; }
.map-label { display: flex; align-items: center; gap: var(--s-2); }
.map-pin { color: var(--c-accent); flex: 0 0 auto; }
.map-load { justify-self: start; }
.map-frame:empty { display: none; }
.map-frame iframe { width: 100%; aspect-ratio: 4 / 3; border: 0; border-radius: var(--r-sm); display: block; }
.map-link { color: var(--c-accent); }
@media (min-width: 1024px) { .contact-grid { grid-template-columns: 7fr 5fr; gap: var(--s-12); align-items: start; } }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--c-line); padding-block: var(--s-12); background: var(--c-bg); }
.footer-grid { display: grid; gap: var(--s-3); }
.footer-tagline { font-family: var(--font-display); font-weight: 500; margin: 0; }
.footer-rights, .footer-built { color: var(--c-muted); font-size: var(--fs-0); margin: 0; }
.prototype-notice { color: var(--c-muted); font-size: var(--fs-0); max-width: 46rem; margin: var(--s-2) 0 0; }
.prototype-cta { margin: 0; }
.prototype-cta a { color: var(--c-accent); font-weight: 500; }

/* ---------- Sticky CTA (4px top rule, not an inset) ---------- */
.sticky-cta {
  position: fixed; inset-inline: 0; bottom: 0; z-index: 30;
  display: flex; justify-content: center;
  background: var(--c-bg); border-top: 4px solid var(--c-accent);
  padding: var(--s-2) var(--gutter) calc(var(--s-2) + env(safe-area-inset-bottom));
}
.sticky-cta .button { width: 100%; max-width: 30rem; }
@media (max-width: 1023px) { .site-footer { padding-bottom: calc(var(--s-12) + var(--sticky-real-h, 68px)); } }
@media (min-width: 1024px) { .sticky-cta { display: none; } }

/* ---------- Image failure state ---------- */
.image-unavailable img, img.image-unavailable { opacity: 0; }
.image-unavailable { background: var(--c-surface); }