/* AK Granite — BOUTIQUE IMMERSIVE
   Boutique Interior (site 15) voice + palette, with the full-bleed
   image-behind-text hero borrowed from Tactile Stone (site 14).
   Cormorant Garamond + Jost, plaster/greige/rose. */

:root {
  --plaster: #EFE9E1;
  --plaster-2: #E6DCCE;
  --card: #FBF7F1;
  --ink: #33302B;
  --taupe: #948872;
  --rose: #BC7E62;
  --rose-dk: #9c6249;
  --rose-lt: #e7b493;
  --line: #DDD2C3;
  --espresso: #26231F;
  --disp: "Cormorant Garamond", Georgia, serif;
  --sans: "Jost", system-ui, -apple-system, Segoe UI, sans-serif;
  --wrap: 1160px;
  --gutter: clamp(1.15rem, 4vw, 3.5rem);
  --sp: clamp(3.5rem, 8vw, 7rem);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: 80px; }
body { margin: 0; background: var(--plaster); color: var(--ink); font-family: var(--sans); font-weight: 400; font-size: clamp(1rem,0.96rem + 0.2vw,1.08rem); line-height: 1.72; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3 { margin: 0; font-family: var(--disp); font-weight: 500; line-height: 1.08; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }

.skip { position: absolute; left: -999px; top: 0; background: var(--ink); color: var(--plaster); padding: 0.6rem 1rem; z-index: 100; }
.skip:focus { left: 0; }
:focus-visible { outline: 2px solid var(--rose); outline-offset: 3px; }

.bt-eyebrow { font-family: var(--sans); text-transform: uppercase; letter-spacing: 0.28em; font-size: 0.72rem; font-weight: 500; color: var(--rose-dk); margin: 0 0 1.1rem; }
.bt-eyebrow--on { color: var(--rose-dk); }
.bt-h2 { font-size: clamp(2.1rem,1.5rem + 2.8vw,3.6rem); letter-spacing: 0.005em; }

.bt-btn { display: inline-flex; align-items: center; justify-content: center; font-family: var(--sans); font-weight: 500; font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.12em; text-decoration: none; cursor: pointer; padding: 0.85rem 1.7rem; border-radius: 2px; background: var(--ink); color: var(--plaster); border: 1px solid var(--ink); transition: background 0.25s, color 0.25s, transform 0.25s var(--ease); }
.bt-btn:hover { background: var(--rose); border-color: var(--rose); transform: translateY(-2px); }
.bt-btn--lg { padding: 0.95rem 2rem; }
.bt-btn--block { width: 100%; }
.bt-btn--on { background: var(--plaster); color: var(--ink); border-color: var(--plaster); }
.bt-btn--on:hover { background: var(--rose); border-color: var(--rose); color: #fff; }
.bt-link { color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--rose); padding-bottom: 2px; font-size: 0.95rem; letter-spacing: 0.02em; }
.bt-link:hover { color: var(--rose-dk); }
.bt-link--on { color: #FBF7F1; border-bottom-color: var(--rose); }
.bt-link--on:hover { color: var(--rose-lt); }

/* Header — transparent over hero, solid on scroll */
.bt-head { position: fixed; inset: 0 0 auto 0; z-index: 40; display: flex; align-items: center; gap: 1.3rem; padding: 1rem var(--gutter); background: transparent; border-bottom: 1px solid transparent; transition: background 0.35s var(--ease), border-color 0.35s var(--ease), padding 0.35s var(--ease); }
.bt-head.is-solid { background: color-mix(in srgb, var(--plaster) 92%, transparent); backdrop-filter: blur(8px); border-bottom-color: var(--line); padding-block: 0.7rem; }
.bt-brand { display: inline-flex; align-items: center; gap: 0.6rem; text-decoration: none; margin-right: auto; }
.bt-brand__chip { width: 34px; height: 34px; background: #000; display: inline-flex; align-items: center; justify-content: center; border-radius: 4px; }
.bt-brand__chip img { width: 26px; }
.bt-brand__wm { font-family: var(--disp); font-size: 1.5rem; font-weight: 600; color: #FBF7F1; transition: color 0.35s var(--ease); }
.bt-head.is-solid .bt-brand__wm { color: var(--ink); }
.bt-nav { display: flex; gap: 1.5rem; }
.bt-nav a { text-decoration: none; color: #FBF7F1; font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.1em; opacity: 0.9; transition: color 0.35s var(--ease); }
.bt-nav a:hover { opacity: 1; color: #fff; }
.bt-head.is-solid .bt-nav a { color: var(--ink); opacity: 0.78; }
.bt-head.is-solid .bt-nav a:hover { color: var(--rose-dk); opacity: 1; }
.bt-head .bt-btn { background: transparent; color: #FBF7F1; border-color: rgba(251,247,241,0.55); }
.bt-head .bt-btn:hover { background: rgba(251,247,241,0.14); border-color: #FBF7F1; transform: none; }
.bt-head.is-solid .bt-btn { background: var(--ink); color: var(--plaster); border-color: var(--ink); }
.bt-head.is-solid .bt-btn:hover { background: var(--rose); border-color: var(--rose); }

/* Language switch (header) */
.bt-lang { display: inline-flex; align-items: center; border: 1px solid rgba(251,247,241,0.5); border-radius: 999px; overflow: hidden; flex: none; }
.bt-lang button { font-family: var(--sans); font-size: 0.72rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; padding: 0.34rem 0.62rem; background: transparent; color: #FBF7F1; border: 0; cursor: pointer; transition: background 0.2s, color 0.2s; }
.bt-lang button[aria-pressed="true"] { background: #FBF7F1; color: var(--ink); }
.bt-head.is-solid .bt-lang { border-color: var(--line); }
.bt-head.is-solid .bt-lang button { color: var(--ink); }
.bt-head.is-solid .bt-lang button[aria-pressed="true"] { background: var(--ink); color: var(--plaster); }

/* Language modal (first visit) */
.lang-modal { position: fixed; inset: 0; z-index: 200; display: grid; place-items: center; padding: 1.5rem; }
.lang-modal[hidden] { display: none; }
.lang-modal__scrim { position: absolute; inset: 0; background: rgba(38,35,31,0.62); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); }
.lang-modal__box { position: relative; z-index: 1; background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: clamp(1.8rem,4vw,2.8rem); max-width: 30rem; width: 100%; text-align: center; box-shadow: 0 40px 80px -40px rgba(0,0,0,0.5); }
.lang-modal__chip { width: 60px; height: 60px; background: #000; border-radius: 10px; display: inline-flex; align-items: center; justify-content: center; margin-bottom: 1.1rem; }
.lang-modal__chip img { width: 46px; }
.lang-modal__title { font-family: var(--disp); font-weight: 500; font-size: 1.9rem; line-height: 1.15; margin: 0 0 1.5rem; }
.lang-modal__title span { display: block; font-style: italic; font-size: 1.2rem; color: var(--taupe); margin-top: 0.25rem; }
.lang-modal__btns { display: flex; gap: 0.8rem; justify-content: center; flex-wrap: wrap; }

/* Width containers (hero is full-bleed, handled on its own) */
.bt-sec, .bt-statement, .bt-look { max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }

/* Immersive hero */
.bt-hero { position: relative; min-height: 92svh; display: grid; align-items: center; isolation: isolate; overflow: hidden; }
.bt-hero__bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; transform: scale(1.03); }
.bt-hero__scrim { position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(38,35,31,0.62), rgba(38,35,31,0.34) 42%, rgba(38,35,31,0.86)); }
.bt-hero__inner { max-width: var(--wrap); margin-inline: auto; width: 100%; padding: 0 var(--gutter); }
.bt-hero__h { font-size: clamp(3rem,1.8rem + 5.4vw,6.6rem); letter-spacing: 0.005em; color: #FBF7F1; }
.bt-hero__h em { font-style: italic; color: var(--rose-dk); }
.bt-hero__sub { margin-top: 1.4rem; color: rgba(251,247,241,0.84); max-width: 42ch; font-size: 1.15rem; }
.bt-hero__cta { margin-top: 2.2rem; display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap; }
.bt-hero__cue { position: absolute; bottom: 1.4rem; left: 50%; transform: translateX(-50%); font-family: var(--sans); text-transform: uppercase; letter-spacing: 0.3em; font-size: 0.66rem; color: rgba(251,247,241,0.7); }

/* Statement */
.bt-statement { padding-block: var(--sp); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.bt-statement p { font-family: var(--disp); font-size: clamp(1.6rem,1.2rem + 1.8vw,2.6rem); line-height: 1.32; max-width: 26ch; margin-inline: auto; text-align: center; }
.bt-drop { float: left; font-family: var(--disp); font-size: 4.4em; line-height: 0.72; padding: 0.05em 0.12em 0 0; color: var(--rose-dk); }

/* Sections */
.bt-sec { padding-block: var(--sp); }
.bt-sec--warm { max-width: none; background: var(--plaster-2); }
.bt-sec--warm > * { max-width: var(--wrap); margin-inline: auto; }
.bt-sec .bt-h2 { margin-bottom: 2rem; }

/* Services */
.bt-svc { display: grid; grid-template-columns: repeat(3,1fr); gap: clamp(1.5rem,3vw,2.5rem); }
.bt-svc article { border-top: 1px solid var(--line); padding-top: 1rem; }
.bt-svc__n { font-family: var(--disp); font-style: italic; font-size: 1.3rem; color: var(--rose-dk); }
.bt-svc h3 { font-size: 1.7rem; margin: 0.2rem 0 0.4rem; }
.bt-svc p { color: var(--taupe); font-size: 0.96rem; }

/* Materials */
.bt-mats { border-top: 1px solid var(--line); }
.bt-mats li { display: grid; grid-template-columns: 14rem 1fr; gap: 1rem 2rem; padding: 1.4rem 0; border-bottom: 1px solid var(--line); align-items: baseline; }
.bt-mats h3 { font-size: 1.9rem; }
.bt-mats span { color: var(--taupe); }

/* Lookbook spreads */
.bt-look { padding-block: var(--sp); }
.bt-look__head { margin-bottom: 2.5rem; }
.bt-spread { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: clamp(1.5rem,4vw,3.5rem); align-items: center; margin-bottom: clamp(2.5rem,6vw,4.5rem); }
.bt-spread--rev .bt-spread__img { order: 2; }
.bt-spread__img { margin: 0; overflow: hidden; border-radius: 3px; }
.bt-spread__img img { width: 100%; aspect-ratio: 4/3; object-fit: cover; transition: transform 0.7s var(--ease); }
.bt-spread:hover .bt-spread__img img { transform: scale(1.04); }
.bt-spread__no { font-family: var(--disp); font-style: italic; font-size: 1.3rem; color: var(--rose-dk); }
.bt-spread__txt h3 { font-size: clamp(1.9rem,1.4rem + 1.6vw,2.8rem); margin: 0.3rem 0 0.7rem; }
.bt-spread__txt p { color: var(--taupe); max-width: 34ch; }

/* Flow */
.bt-flow { display: grid; grid-template-columns: repeat(5,1fr); gap: 1.5rem; }
.bt-flow li { border-top: 1px solid var(--line); padding-top: 1rem; }
.bt-flow span { font-family: var(--disp); font-style: italic; font-size: 1.6rem; color: var(--rose-dk); }
.bt-flow h3 { font-size: 1.4rem; margin: 0.2rem 0 0.3rem; }
.bt-flow p { color: var(--taupe); font-size: 0.9rem; }

/* About */
.bt-about { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.5rem,4vw,3.5rem); align-items: center; }
.bt-about__img { margin: 0; } .bt-about__img img { width: 100%; aspect-ratio: 4/5; object-fit: cover; border-radius: 3px; }
.bt-about p { color: var(--taupe); }
.bt-about .bt-h2 { margin-bottom: 0.9rem; }
.bt-sign { font-family: var(--disp); font-style: italic; font-size: 1.3rem; color: var(--rose-dk); margin-top: 1.2rem !important; }

/* Quotes */
.bt-quotes { display: grid; grid-template-columns: repeat(3,1fr); gap: clamp(1.5rem,3vw,2.5rem); }
.bt-quotes blockquote { margin: 0; }
.bt-quotes p { font-family: var(--disp); font-size: 1.35rem; line-height: 1.4; }
.bt-quotes footer { margin-top: 1.1rem; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.08em; }
.bt-quotes footer span { display: block; text-transform: none; letter-spacing: 0; color: var(--taupe); font-size: 0.82rem; margin-top: 0.2rem; }

/* Booking */
.bt-book { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(1.5rem,4vw,3.5rem); align-items: start; }
.bt-book__intro p { color: var(--taupe); }
.bt-call { display: inline-block; margin-top: 1.4rem; font-family: var(--disp); font-size: 2.4rem; text-decoration: none; color: var(--ink); }
.bt-call:hover { color: var(--rose-dk); }
.bt-hrs { margin-top: 0.8rem; font-size: 0.88rem; color: var(--taupe); }
.bt-form { background: var(--card); border: 1px solid var(--line); border-radius: 4px; padding: clamp(1.5rem,3vw,2.2rem); display: grid; gap: 1rem; }
.btf { display: grid; gap: 0.35rem; } .btf-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.btf label { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--taupe); }
.btf-hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; opacity: 0; }
.bt-form input, .bt-form select { font-family: var(--sans); font-size: 1rem; color: var(--ink); background: var(--plaster); border: 1px solid var(--line); border-radius: 2px; padding: 0.7rem 0.85rem; width: 100%; }
.bt-form input:focus, .bt-form select:focus { outline: none; border-color: var(--rose); }
.btf__err { color: var(--rose-dk); font-size: 0.78rem; min-height: 0; }
.bt-form__ok { font-family: var(--disp); font-style: italic; font-size: 1.3rem; color: var(--rose-dk); }

/* Booking — full-bleed image background (page-14 style), boutique text + frosted cream form */
.bt-book-sec { position: relative; isolation: isolate; overflow: hidden; }
.bt-book-sec__bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.bt-book-sec__scrim { position: absolute; inset: 0; z-index: -1; background: linear-gradient(120deg, rgba(38,35,31,0.92), rgba(38,35,31,0.58)); }
.bt-book-sec .bt-book { max-width: var(--wrap); margin-inline: auto; padding: var(--sp) var(--gutter); }
.bt-book-sec .bt-eyebrow { color: var(--rose-lt); }
.bt-book-sec .bt-h2 { color: #FBF7F1; }
.bt-book-sec .bt-book__intro p { color: rgba(251,247,241,0.84); }
.bt-book-sec .bt-call { color: #FBF7F1; }
.bt-book-sec .bt-call:hover { color: var(--rose-lt); }
.bt-book-sec .bt-hrs { color: rgba(251,247,241,0.7); }
.bt-book-sec .bt-form { background: rgba(251,247,241,0.94); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); box-shadow: 0 28px 60px -32px rgba(0,0,0,0.55); }

/* Service-area line in About */
.bt-about__area { margin-top: 0.9rem; font-size: 1rem; color: var(--taupe); }
.bt-about__area strong { color: var(--rose-dk); font-weight: 500; }

/* Ghost button (outline) */
.bt-btn--ghost { background: transparent; color: var(--ink); border-color: var(--ink); }
.bt-btn--ghost:hover { background: var(--ink); color: var(--plaster); border-color: var(--ink); }

/* Follow / social section */
.bt-social { max-width: 46rem; margin-inline: auto; text-align: center; }
.bt-social .bt-h2 { margin-bottom: 1rem; }
.bt-social__lede { color: var(--taupe); font-size: 1.12rem; margin-inline: auto; max-width: 40ch; }
.bt-social__links { margin-top: 2rem; display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* Before / after compare carousel */
.ba { max-width: 60rem; margin: 2.4rem auto 0; }
.ba-stage { position: relative; }
.ba-slide { display: none; }
.ba-slide.is-active { display: block; }
.ba-compare { position: relative; aspect-ratio: 16 / 10; overflow: hidden; border-radius: 4px; touch-action: pan-y; background: var(--plaster-2); }
.ba-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
.ba-before { position: absolute; inset: 0; clip-path: inset(0 50% 0 0); }
.ba-compare.is-placeholder .ba-before .ba-img { filter: grayscale(0.72) brightness(0.7) contrast(1.03); }
.ba-tag { position: absolute; top: 1rem; font-family: var(--sans); text-transform: uppercase; letter-spacing: 0.14em; font-size: 0.66rem; color: #FBF7F1; background: rgba(38,35,31,0.55); padding: 0.3rem 0.62rem; border-radius: 999px; -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); }
.ba-tag--before { left: 1rem; }
.ba-tag--after { right: 1rem; }
.ba-handle { position: absolute; top: 0; bottom: 0; left: 50%; width: 2px; transform: translateX(-50%); background: rgba(251,247,241,0.9); border: 0; padding: 0; cursor: ew-resize; touch-action: none; }
.ba-handle__grip { position: absolute; top: 50%; left: 50%; width: 44px; height: 44px; transform: translate(-50%,-50%); background: var(--plaster); border-radius: 999px; box-shadow: 0 3px 14px rgba(0,0,0,0.35); display: block; }
.ba-handle__grip::before, .ba-handle__grip::after { content: ""; position: absolute; top: 50%; border-top: 5px solid transparent; border-bottom: 5px solid transparent; transform: translateY(-50%); }
.ba-handle__grip::before { left: 12px; border-right: 7px solid var(--ink); }
.ba-handle__grip::after { right: 12px; border-left: 7px solid var(--ink); }
.ba-handle:focus-visible { outline: 2px solid var(--rose); outline-offset: 3px; }
.ba-cap { margin-top: 1rem; text-align: center; font-family: var(--disp); font-style: italic; font-size: 1.25rem; color: var(--taupe); }
.ba-nav { display: flex; align-items: center; justify-content: center; gap: 1rem; margin-top: 1.3rem; }
.ba-arrow { width: 44px; height: 44px; border-radius: 999px; border: 1px solid var(--line); background: var(--card); color: var(--ink); font-size: 1.4rem; line-height: 1; cursor: pointer; transition: background 0.2s, color 0.2s, border-color 0.2s; }
.ba-arrow:hover { background: var(--ink); color: var(--plaster); border-color: var(--ink); }
.ba-dots { display: flex; gap: 0.5rem; }
.ba-dots button { width: 9px; height: 9px; border-radius: 999px; border: 0; background: var(--line); cursor: pointer; padding: 0; transition: background 0.2s; }
.ba-dots button[aria-selected="true"] { background: var(--rose-dk); }
.ba-hint { margin-top: 0.9rem; text-align: center; font-family: var(--sans); font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--taupe); }

/* Footer */
.bt-foot { background: var(--ink); color: #d9cfc0; padding: var(--sp) var(--gutter) 2rem; }
.bt-foot__row { max-width: var(--wrap); margin: 0 auto; display: grid; grid-template-columns: 1fr 1.2fr; gap: 2rem; padding-bottom: 1.5rem; border-bottom: 1px solid rgba(255,255,255,0.14); }
.bt-foot__brand img { height: 48px; margin-bottom: 0.7rem; }
.bt-foot__brand p { font-family: var(--disp); font-style: italic; font-size: 1.2rem; color: var(--rose); }
.bt-foot__info { display: grid; gap: 0.5rem; align-content: start; font-size: 0.92rem; }
.bt-foot a { color: #d9cfc0; text-decoration: none; } .bt-foot a:hover { color: var(--rose); }
.bt-foot__copy { max-width: var(--wrap); margin: 1.2rem auto 0; font-size: 0.8rem; color: rgba(217,207,192,0.65); }

/* Reveal */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

@media (max-width: 900px) {
  .bt-about, .bt-book, .bt-foot__row { grid-template-columns: 1fr; }
  .bt-svc, .bt-quotes { grid-template-columns: 1fr 1fr; }
  .bt-flow { grid-template-columns: 1fr 1fr; }
  .bt-spread, .bt-spread--rev .bt-spread__img { grid-template-columns: 1fr; order: 0; }
}
@media (max-width: 600px) {
  .bt-nav { display: none; }
  .bt-svc, .bt-quotes, .bt-flow, .btf-2 { grid-template-columns: 1fr; }
  .bt-mats li { grid-template-columns: 1fr; gap: 0.3rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.001ms !important; }
  .reveal { opacity: 1; transform: none; }
}