/* =========================================================================
   Windsor Factory — Main stylesheet
   Table of contents
   01 Tokens & base          09 Configurator & swatches
   02 Typography & helpers   10 Glass & energy
   03 Buttons & controls     11 Details & pills
   04 Header & navigation    12 Gallery & lightbox
   05 Hero                   13 Quote wizard
   06 Intro                  14 Why + FAQ
   07 Showcase               15 Final CTA & footer
   08 Window renderer        16 Floating UI, toast, modal
   (+ Materials)             17 Motion states & reduced motion
   ========================================================================= */

/* 01 — TOKENS & BASE ---------------------------------------------------- */
:root {
  --ink: #15191D;
  --ink-2: #1E2328;
  --ink-3: #2A3036;
  --paper: #F7F7F3;
  --white: #FFFFFF;
  --copper: #B78958;
  --copper-dark: #8A6338;   /* AA text on light backgrounds */
  --copper-light: #D4AE85;  /* AA text on dark backgrounds */
  --mist: #E8EAEC;
  --muted: #737980;
  --text: #15191D;
  --text-2: #596067;        /* AA secondary text on white & warm white */
  --line: #E3E5E7;
  --danger: #B3261E;
  --warn-bg: #FBF3E8;
  --warn-line: #F0DCC0;
  --warn-text: #7A4A14;

  --font-head: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-body: 'Manrope', system-ui, -apple-system, 'Segoe UI', sans-serif;

  --r-xs: 4px;
  --r-sm: 8px;
  --r: 12px;
  --r-lg: 18px;
  --r-xl: 26px;

  --shadow-sm: 0 1px 2px rgba(21, 25, 29, .05), 0 4px 14px rgba(21, 25, 29, .05);
  --shadow: 0 18px 40px -22px rgba(21, 25, 29, .28), 0 2px 6px rgba(21, 25, 29, .04);
  --shadow-lg: 0 40px 80px -40px rgba(21, 25, 29, .45), 0 6px 18px -8px rgba(21, 25, 29, .12);

  --ease: cubic-bezier(.22, 1, .36, 1);
  --header-h: 84px;
  --section-y: clamp(84px, 10vw, 150px);

  --check-dark: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2.5 6.3l2.2 2.2 4.8-4.9' fill='none' stroke='%238A6338' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  --check-light: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2.5 6.3l2.2 2.2 4.8-4.9' fill='none' stroke='%23D4AE85' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  --check-white: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2.5 6.3l2.2 2.2 4.8-4.9' fill='none' stroke='%23FFFFFF' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  --plus-dark: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M8 3v10M3 8h10' stroke='%2315191D' stroke-width='1.6' stroke-linecap='round'/%3E%3C/svg%3E");
  --plus-light: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M8 3v10M3 8h10' stroke='%23FFFFFF' stroke-width='1.6' stroke-linecap='round'/%3E%3C/svg%3E");
  --view-thumb: url("https://images.unsplash.com/photo-1439066615861-d1af74d74000?auto=format&fit=crop&w=240&q=60");
  --plaster: url("https://images.unsplash.com/photo-1533035353720-f1c6a75cd8ab?auto=format&fit=crop&w=900&q=50");
}

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

/* Smooth anchor scrolling is handled in JS (keeps GSAP ScrollTrigger accurate),
   so Bootstrap's CSS smooth scrolling is switched off. */
:root { scroll-behavior: auto; }
html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}

body.is-locked { overflow: hidden; }

img, svg { max-width: 100%; }
img { height: auto; }
a { color: var(--copper-dark); text-underline-offset: 3px; }
a:hover { color: var(--ink); }
button { font-family: inherit; }
:focus-visible { outline: 2px solid var(--copper); outline-offset: 3px; }
::selection { background: rgba(183, 137, 88, .3); color: var(--ink); }

.container-xxl { --bs-gutter-x: clamp(2rem, 6vw, 5rem); }
@media (min-width: 1400px) { .container-xxl { max-width: 1440px; } }

.skip-link {
  position: fixed; left: 16px; top: -120px; z-index: 3000;
  padding: .8rem 1.1rem; border-radius: var(--r-sm);
  background: var(--ink); color: #fff; font-weight: 700; text-decoration: none;
  transition: top .3s var(--ease);
}
.skip-link:focus { top: 16px; color: #fff; }

/* 02 — TYPOGRAPHY & HELPERS -------------------------------------------- */
h1, h2, h3, h4, h5, h6 { font-family: var(--font-head); color: inherit; letter-spacing: -.02em; }

.section { position: relative; padding: var(--section-y) 0; }
main section[id], .faq[id], .site-footer { scroll-margin-top: 72px; }
.section--dark { background: var(--ink); color: #fff; }

.section-head { margin-bottom: clamp(2.5rem, 5vw, 4.5rem); }
.section-head--split {
  display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  gap: 1.5rem 4rem; align-items: end;
}
.section-head--split .section-title { margin-bottom: 0; }
.section-head--center { text-align: center; }
.section-head--center .section-title,
.section-head--center .section-sub { margin-left: auto; margin-right: auto; }

.section-title {
  font-size: clamp(2.15rem, 1.25rem + 3.1vw, 3.85rem);
  font-weight: 700; line-height: 1.04; letter-spacing: -.038em;
  margin: 0 0 1.25rem; max-width: 17ch;
}
.section-sub { font-size: clamp(1rem, .96rem + .2vw, 1.1rem); color: var(--text-2); max-width: 54ch; margin: 0; }
.section--dark .section-sub { color: rgba(255, 255, 255, .72); }

.eyebrow {
  display: inline-flex; align-items: center; gap: .8rem;
  font: 700 .74rem/1 var(--font-head); letter-spacing: .2em; text-transform: uppercase;
  color: var(--copper-dark); margin: 0 0 1.35rem;
}
.eyebrow-line { display: inline-block; width: 38px; height: 1px; background: currentColor; }
.eyebrow-num {
  display: inline-grid; place-items: center; min-width: 2.4rem; height: 1.7rem; padding: 0 .55rem;
  border: 1px solid rgba(183, 137, 88, .5); border-radius: 999px; letter-spacing: .08em;
}
.eyebrow--light { color: var(--copper-light); }
.section--dark .eyebrow { color: var(--copper-light); }
.section--dark .eyebrow-num { border-color: rgba(212, 174, 133, .45); }

.lead-text { font-size: clamp(1.05rem, 1rem + .25vw, 1.15rem); color: var(--text-2); max-width: 58ch; margin: 0 0 2.25rem; }

.link-arrow {
  display: inline-flex; align-items: center; gap: .55rem;
  font: 700 .78rem/1 var(--font-head); letter-spacing: .14em; text-transform: uppercase;
  color: var(--ink); text-decoration: none; padding: .35rem 0;
  border-bottom: 1px solid var(--copper);
  transition: gap .4s var(--ease), color .3s;
}
.link-arrow:hover { gap: .9rem; color: var(--copper-dark); }

.fine-print { display: flex; gap: .5rem; align-items: flex-start; font-size: .8rem; line-height: 1.5; color: var(--text-2); margin: 1rem 0 0; }
.fine-print i { color: var(--copper-dark); margin-top: .1rem; }
.fine-print--light { color: rgba(255, 255, 255, .64); }
.fine-print--light i { color: var(--copper-light); }
.fine-print code { font-size: .78rem; color: inherit; background: rgba(21, 25, 29, .06); padding: .05rem .3rem; border-radius: 4px; }

.chip-list { list-style: none; display: flex; flex-wrap: wrap; gap: .5rem; margin: 0; padding: 0; }
.chip-list li {
  padding: .45rem .85rem; border-radius: 999px; background: var(--paper);
  border: 1px solid var(--line); font-size: .85rem; font-weight: 600; color: var(--ink);
}

.check-list { list-style: none; margin: 0; padding: 0; display: grid; gap: .65rem; }
.check-list--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .7rem 1.6rem; }
.check-list li { position: relative; padding-left: 1.8rem; font-size: .95rem; line-height: 1.5; }
.check-list li::before {
  content: ''; position: absolute; left: 0; top: .18em;
  width: 1.15rem; height: 1.15rem; border-radius: 50%;
  background: rgba(183, 137, 88, .15) var(--check-dark) center / 10px no-repeat;
}
.check-list--light li { color: rgba(255, 255, 255, .86); }
.check-list--light li::before { background-color: rgba(212, 174, 133, .16); background-image: var(--check-light); }

/* 03 — BUTTONS & CONTROLS ---------------------------------------------- */
.btn-wf {
  --bg: var(--ink); --fg: #fff; --bd: transparent;
  --hover-bg: var(--copper); --hover-fg: var(--ink);
  position: relative; isolation: isolate; overflow: hidden;
  display: inline-flex; align-items: center; justify-content: center; gap: .7rem;
  min-height: 52px; padding: 0 1.55rem;
  font: 700 .76rem/1 var(--font-head); letter-spacing: .15em; text-transform: uppercase;
  color: var(--fg); background: var(--bg); border: 1px solid var(--bd); border-radius: var(--r-xs);
  text-decoration: none; white-space: nowrap; cursor: pointer;
  transition: color .45s var(--ease), border-color .45s var(--ease), background-color .45s, box-shadow .45s, transform .45s var(--ease);
}
.btn-wf::before {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background: var(--hover-bg); transform: translate3d(0, 101%, 0);
  transition: transform .55s var(--ease);
}
.btn-wf:hover, .btn-wf:focus-visible { color: var(--hover-fg); border-color: var(--hover-bg); }
.btn-wf:hover::before, .btn-wf:focus-visible::before { transform: translate3d(0, 0, 0); }
.btn-wf i { font-size: 1rem; transition: transform .45s var(--ease); }
.btn-wf:hover .bi-arrow-right { transform: translateX(4px); }
.btn-wf:active { transform: translateY(1px); }
.btn-wf[disabled] { opacity: .6; cursor: not-allowed; }
.btn-wf[disabled]::before { display: none; }

.btn-wf--copper { --bg: var(--copper); --fg: var(--ink); --hover-bg: #fff; --hover-fg: var(--ink); }
.btn-wf--dark { --bg: var(--ink); --fg: #fff; --hover-bg: var(--copper); --hover-fg: var(--ink); }
.btn-wf--glass {
  --bg: rgba(255, 255, 255, .08); --fg: #fff; --bd: rgba(255, 255, 255, .42);
  --hover-bg: #fff; --hover-fg: var(--ink);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.btn-wf--ghost { --bg: transparent; --fg: var(--ink); --bd: #CDD1D5; --hover-bg: var(--ink); --hover-fg: #fff; }
.btn-wf--selected { --bg: #fff; --fg: var(--ink); --bd: var(--copper); --hover-bg: var(--paper); --hover-fg: var(--ink); }
.btn-wf--selected i { color: var(--copper-dark); }
.section--dark .btn-wf--selected { --bg: rgba(183, 137, 88, .14); --fg: var(--copper-light); --bd: var(--copper); --hover-bg: rgba(183, 137, 88, .26); --hover-fg: #fff; }
.section--dark .btn-wf--selected i { color: var(--copper-light); }
.btn-wf--lg { min-height: 58px; padding: 0 2rem; }
.btn-wf--block { width: 100%; }

/* Copper buttons on light surfaces hover to ink */
.site-header.is-scrolled .btn-wf--copper,
.quote .btn-wf--copper,
.quote-dock .btn-wf--copper,
.mobile-cta .btn-wf--copper,
.mobile-nav .btn-wf--copper { --hover-bg: var(--ink); --hover-fg: #fff; }
.mobile-nav .btn-wf--copper { --hover-bg: #fff; --hover-fg: var(--ink); }

.btn-wf.is-loading { pointer-events: none; }
.btn-wf.is-loading > i { opacity: 0; }
.btn-wf.is-loading::after {
  content: ''; width: 16px; height: 16px; border-radius: 50%;
  border: 2px solid currentColor; border-right-color: transparent;
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.seg {
  display: inline-flex; gap: 2px; padding: 4px; border-radius: 999px;
  background: rgba(255, 255, 255, .78);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
}
.seg-btn {
  display: inline-flex; align-items: center; gap: .4rem;
  min-height: 38px; padding: 0 1rem; border: 0; border-radius: 999px; background: transparent;
  font: 600 .8rem/1 var(--font-head); color: var(--text-2); cursor: pointer;
  transition: background-color .35s var(--ease), color .35s;
}
.seg-btn:hover { color: var(--ink); }
.seg-btn.is-active { background: var(--ink); color: #fff; }
.seg--light { background: #fff; border: 1px solid var(--line); box-shadow: none; }
.seg--dark { background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .14); box-shadow: none; }
.seg--dark .seg-btn { color: rgba(255, 255, 255, .72); }
.seg--dark .seg-btn:hover { color: #fff; }
.seg--dark .seg-btn.is-active { background: var(--copper); color: var(--ink); }

.btn-chip {
  display: inline-flex; align-items: center; gap: .5rem;
  min-height: 44px; padding: 0 1.15rem; border: 0; border-radius: 999px;
  background: var(--ink); color: #fff; font: 600 .82rem/1 var(--font-head);
  box-shadow: 0 14px 30px -14px rgba(0, 0, 0, .55); cursor: pointer;
  transition: background-color .35s, color .35s, transform .35s var(--ease);
}
.btn-chip i { font-size: 1.05rem; }
.btn-chip:hover { background: var(--copper); color: var(--ink); transform: translateY(-1px); }
.btn-chip:disabled { background: rgba(21, 25, 29, .62); color: rgba(255, 255, 255, .85); cursor: not-allowed; transform: none; }

.stage-badge {
  position: absolute; top: 1rem; left: 1rem; z-index: 5;
  display: inline-flex; align-items: center; gap: .45rem;
  padding: .5rem .8rem; border-radius: 999px;
  background: rgba(255, 255, 255, .8); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  font: 700 .66rem/1 var(--font-head); letter-spacing: .12em; text-transform: uppercase; color: var(--ink);
}
.stage-badge--dark { background: rgba(21, 25, 29, .78); color: #fff; }

.link-inline {
  border: 0; background: none; padding: 0; margin: 0;
  font: inherit; color: var(--copper-dark); text-decoration: underline; text-underline-offset: 3px; cursor: pointer;
}

/* 04 — HEADER & NAVIGATION --------------------------------------------- */
.site-header {
  position: fixed; inset: 0 0 auto; z-index: 1030;
  height: var(--header-h); color: #fff;
  transition: height .45s var(--ease), background-color .45s, color .45s, box-shadow .45s;
}
.site-header::before {
  content: ''; position: absolute; inset: 0 0 -50px; pointer-events: none;
  background: linear-gradient(180deg, rgba(8, 10, 12, .55), rgba(8, 10, 12, 0));
  transition: opacity .45s;
}
.site-header.is-scrolled {
  --header-h: 72px;
  color: var(--ink);
  background: rgba(247, 247, 243, .86);
  backdrop-filter: saturate(1.5) blur(18px); -webkit-backdrop-filter: saturate(1.5) blur(18px);
  box-shadow: 0 1px 0 rgba(21, 25, 29, .07), 0 18px 40px -30px rgba(21, 25, 29, .35);
}
.site-header.is-scrolled::before { opacity: 0; }
.header-inner { position: relative; height: 100%; display: flex; align-items: center; gap: 1.5rem; }

.brand { display: inline-flex; align-items: center; gap: .75rem; color: inherit; text-decoration: none; flex: none; }
.brand:hover { color: inherit; }
.brand-mark { width: 38px; height: 38px; flex: none; }
.brand-accent { stroke: var(--copper); }
.brand-text strong { display: block; font: 800 1.08rem/1 var(--font-head); letter-spacing: .2em; text-transform: uppercase; }
.brand-text span { display: block; margin-top: .4rem; font: 600 .58rem/1 var(--font-head); letter-spacing: .3em; text-transform: uppercase; opacity: .72; }

.main-nav { position: relative; margin-left: auto; }
.main-nav ul { display: flex; gap: .1rem; list-style: none; margin: 0; padding: 0; }
.main-nav a {
  display: block; padding: .75rem .8rem;
  font: 600 .86rem/1 var(--font-head); color: inherit; text-decoration: none;
  opacity: .8; transition: opacity .3s;
}
.main-nav a:hover, .main-nav a.is-active { opacity: 1; }
.nav-indicator {
  position: absolute; left: 0; bottom: 2px; height: 2px; width: 0;
  background: var(--copper); border-radius: 2px; opacity: 0; pointer-events: none;
  transition: transform .55s var(--ease), width .55s var(--ease), opacity .3s;
}
.header-cta { min-height: 46px; padding: 0 1.2rem; flex: none; }

.nav-toggle {
  display: none; place-items: center; position: relative; flex: none;
  width: 46px; height: 46px; border-radius: 50%;
  border: 1px solid currentColor; background: transparent; color: inherit; cursor: pointer;
}
.nav-toggle span {
  position: absolute; left: 13px; right: 13px; height: 1.5px; background: currentColor; border-radius: 2px;
  transition: transform .4s var(--ease);
}
.nav-toggle span:first-child { transform: translateY(-4px); }
.nav-toggle span:last-child { transform: translateY(4px); }
.nav-toggle:hover span:first-child { transform: translateY(-5px); }
.nav-toggle:hover span:last-child { transform: translateY(5px); }

.mobile-nav { --bs-offcanvas-width: min(420px, 92vw); background: var(--ink); color: #fff; border-left: 0 !important; }
.mobile-nav .offcanvas-header { justify-content: space-between; padding: 1.4rem 1.6rem; }
.mobile-nav-title { margin: 0; font: 700 .72rem/1 var(--font-head); letter-spacing: .22em; text-transform: uppercase; color: var(--copper-light); }
.mobile-nav-close {
  width: 46px; height: 46px; border-radius: 50%; border: 1px solid rgba(255, 255, 255, .22);
  background: transparent; color: #fff; display: grid; place-items: center; cursor: pointer;
}
.mobile-nav .offcanvas-body { padding: .5rem 1.6rem 2rem; display: flex; flex-direction: column; gap: 2rem; }
.mobile-nav-list { list-style: none; margin: 0; padding: 0; }
.mobile-nav-list a {
  display: flex; align-items: baseline; gap: 1rem; padding: .95rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, .08);
  font: 700 1.45rem/1.2 var(--font-head); letter-spacing: -.02em; color: #fff; text-decoration: none;
  transition: color .3s, padding .4s var(--ease);
}
.mobile-nav-list a:hover { color: var(--copper-light); padding-left: .35rem; }
.mobile-nav-list span { font-size: .7rem; letter-spacing: .12em; color: var(--copper-light); }
.mobile-nav.show .mobile-nav-list li { animation: navIn .7s var(--ease) both; }
.mobile-nav-list li:nth-child(2) { animation-delay: .04s !important; }
.mobile-nav-list li:nth-child(3) { animation-delay: .08s !important; }
.mobile-nav-list li:nth-child(4) { animation-delay: .12s !important; }
.mobile-nav-list li:nth-child(5) { animation-delay: .16s !important; }
.mobile-nav-list li:nth-child(6) { animation-delay: .2s !important; }
.mobile-nav-list li:nth-child(7) { animation-delay: .24s !important; }
@keyframes navIn { from { opacity: 0; transform: translateX(24px); } to { opacity: 1; transform: none; } }
.mobile-nav-contact { display: grid; gap: .8rem; margin-top: auto; }
.mobile-nav-contact a { display: flex; align-items: center; gap: .65rem; color: rgba(255, 255, 255, .78); text-decoration: none; }
.mobile-nav-contact i { color: var(--copper-light); }

/* 05 — HERO ------------------------------------------------------------- */
.hero {
  position: relative; isolation: isolate; overflow: hidden;
  min-height: 100vh; min-height: 100svh;
  display: flex; flex-direction: column; justify-content: flex-end;
  background: var(--ink); color: #fff;
}
.hero-media { position: absolute; inset: -6% 0 -10%; z-index: -2; overflow: hidden; }
.hero-img { width: 100%; height: 100%; object-fit: cover; object-position: 62% 45%; transform-origin: 60% 45%; transform: scale(1.06); }
.hero-overlay {
  position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(90deg, rgba(9, 12, 15, .88) 0%, rgba(9, 12, 15, .62) 34%, rgba(9, 12, 15, .18) 66%, rgba(9, 12, 15, .06) 100%),
    linear-gradient(0deg, rgba(9, 12, 15, .9) 0%, rgba(9, 12, 15, 0) 40%),
    linear-gradient(180deg, rgba(9, 12, 15, .5) 0%, rgba(9, 12, 15, 0) 22%);
}
.hero-inner {
  display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: end; gap: 3rem;
  padding-top: calc(var(--header-h) + 48px); padding-bottom: 2.75rem;
}
.hero-title {
  font: 800 clamp(2.55rem, .9rem + 5.6vw, 6.4rem)/.96 var(--font-head);
  letter-spacing: -.048em; text-transform: uppercase; margin: 0 0 1.8rem;
}
.hero-title .line { display: block; overflow: hidden; padding: 0 .04em .07em 0; margin-bottom: -.07em; }
.hero-title .line > span { display: block; will-change: transform; }
.hero-title em { font-style: normal; color: var(--copper); }
.hero-lead { font-size: clamp(1.02rem, .95rem + .35vw, 1.24rem); line-height: 1.6; max-width: 44ch; color: rgba(255, 255, 255, .84); margin: 0 0 2.4rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; }

.hero-chips { list-style: none; margin: 0; padding: 0; display: grid; gap: .9rem; justify-items: end; }
.hero-chip {
  position: relative; display: flex; align-items: center; gap: .9rem;
  min-width: 290px; padding: .85rem 1.25rem .85rem .85rem; border-radius: 16px;
  background: rgba(21, 25, 29, .4); border: 1px solid rgba(255, 255, 255, .16);
  backdrop-filter: blur(16px) saturate(1.3); -webkit-backdrop-filter: blur(16px) saturate(1.3);
  box-shadow: 0 24px 50px -24px rgba(0, 0, 0, .6);
}
.hero-chip:nth-child(2) { margin-right: 2.2rem; }
.hero-chip > i {
  flex: none; width: 42px; height: 42px; border-radius: 11px; display: grid; place-items: center;
  background: rgba(183, 137, 88, .2); color: var(--copper-light); font-size: 1.15rem;
}
.hero-chip > span:last-child { font-size: .8rem; line-height: 1.35; color: rgba(255, 255, 255, .7); }
.hero-chip strong { display: block; font: 700 .93rem/1.25 var(--font-head); color: #fff; margin-bottom: .1rem; }
.hero-chip-dot { position: absolute; top: 12px; right: 12px; width: 7px; height: 7px; border-radius: 50%; background: var(--copper); }
.hero-chip-dot::after {
  content: ''; position: absolute; inset: 0; border-radius: 50%; background: var(--copper);
  animation: ping 2.4s var(--ease) infinite;
}
@keyframes ping { 0% { transform: scale(1); opacity: .7; } 80%, 100% { transform: scale(3.2); opacity: 0; } }

.hero-bottom {
  display: flex; justify-content: space-between; align-items: center; gap: 2rem;
  padding-top: 1.6rem; padding-bottom: 2rem;
  border-top: 1px solid rgba(255, 255, 255, .14);
}
.scroll-cue {
  display: inline-flex; align-items: center; gap: .95rem;
  font: 600 .7rem/1 var(--font-head); letter-spacing: .24em; text-transform: uppercase;
  color: rgba(255, 255, 255, .8); text-decoration: none;
}
.scroll-cue:hover { color: #fff; }
.scroll-cue-track { position: relative; width: 22px; height: 36px; border: 1.5px solid rgba(255, 255, 255, .55); border-radius: 12px; }
.scroll-cue-track span {
  position: absolute; left: 50%; top: 6px; width: 3px; height: 8px; margin-left: -1.5px;
  border-radius: 2px; background: var(--copper); animation: scrollCue 2.2s var(--ease) infinite;
}
@keyframes scrollCue { 0% { transform: translateY(0); opacity: 0; } 20% { opacity: 1; } 75% { transform: translateY(14px); opacity: 0; } 100% { opacity: 0; } }
.hero-stats { display: flex; gap: clamp(1.5rem, 3vw, 3rem); margin: 0; }
.hero-stats div { display: flex; flex-direction: column-reverse; }
.hero-stats dd { margin: 0 0 .4rem; font: 700 1.7rem/1 var(--font-head); letter-spacing: -.02em; }
.hero-stats dt { font: 600 .66rem/1.2 var(--font-head); letter-spacing: .18em; text-transform: uppercase; color: rgba(255, 255, 255, .62); }

/* 06 — INTRO ------------------------------------------------------------ */
.intro { background: #fff; }
.intro-media { position: relative; padding: 0 14% 16% 0; }
.intro-main { margin: 0; aspect-ratio: 5 / 6; border-radius: var(--r-xl); overflow: hidden; box-shadow: var(--shadow-lg); }
.intro-inset {
  position: absolute; right: 0; bottom: 0; width: 44%; aspect-ratio: 4 / 5; margin: 0;
  border-radius: var(--r-lg); overflow: hidden; border: 8px solid #fff; box-shadow: var(--shadow-lg);
}
.intro-main img, .intro-inset img { width: 100%; height: 100%; object-fit: cover; display: block; }
.intro-badge {
  position: absolute; top: 7%; left: 5%; display: flex; gap: .9rem; align-items: flex-start;
  max-width: 280px; padding: 1.05rem 1.2rem; border-radius: var(--r);
  background: rgba(255, 255, 255, .9); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  box-shadow: var(--shadow);
}
.intro-badge i { font-size: 1.4rem; color: var(--copper-dark); line-height: 1; }
.intro-badge p { margin: 0; font-size: .85rem; line-height: 1.45; color: var(--text-2); }
.intro-badge strong { display: block; margin-bottom: .2rem; font: 700 .95rem/1.25 var(--font-head); color: var(--ink); }

.feature-grid { list-style: none; margin: 0 0 2.4rem; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.75rem 2.25rem; }
.feature { padding-top: 1.35rem; border-top: 1px solid var(--line); }
.feature-icon {
  width: 48px; height: 48px; margin-bottom: 1rem; border-radius: 12px; display: grid; place-items: center;
  background: var(--paper); color: var(--copper-dark); font-size: 1.3rem;
  transition: background-color .4s, color .4s, transform .5s var(--ease);
}
.feature:hover .feature-icon { background: var(--ink); color: var(--copper-light); transform: translateY(-3px); }
.feature h3 { font-size: 1.06rem; font-weight: 700; margin: 0 0 .4rem; }
.feature p { font-size: .93rem; color: var(--text-2); margin: 0; }

/* 07 — WINDOW STYLE SHOWCASE ------------------------------------------- */
.showcase { background: var(--paper); }
.showcase-grid { display: grid; grid-template-columns: 290px minmax(0, 1fr); gap: clamp(1.5rem, 3vw, 2.75rem); align-items: start; }
.showcase-nav { position: sticky; top: calc(var(--header-h) + 24px); }
.showcase-list {
  display: flex; flex-direction: column; gap: 2px; padding: .5rem;
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--shadow-sm);
}
.style-tab {
  position: relative; display: grid; grid-template-columns: 24px 34px minmax(0, 1fr) 16px; align-items: center; gap: .7rem;
  width: 100%; padding: .72rem .85rem; border: 0; border-radius: 11px; background: transparent;
  font: 600 .95rem/1.2 var(--font-head); color: var(--text-2); text-align: left; cursor: pointer;
  transition: background-color .4s var(--ease), color .4s;
}
.style-tab:hover { background: var(--paper); color: var(--ink); }
.style-tab.is-active { background: var(--ink); color: #fff; }
.style-tab-num { font-size: .7rem; letter-spacing: .06em; opacity: .55; }
.style-tab-icon { display: grid; place-items: center; }
.style-tab-icon .wf-style-icon { width: 30px; height: 30px; }
.style-tab.is-active .wf-style-icon { color: var(--copper-light); }
.style-tab-arrow { opacity: 0; transform: translateX(-6px); color: var(--copper); transition: opacity .4s, transform .4s var(--ease); }
.style-tab.is-active .style-tab-arrow { opacity: 1; transform: none; }

.wf-style-icon { fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.wf-style-icon .d { stroke-dasharray: 2.4 2.6; opacity: .75; }

.showcase-stage-wrap { position: relative; border-radius: var(--r-xl); overflow: hidden; box-shadow: var(--shadow-lg); background: #e6e1d8; }
.showcase-stage { aspect-ratio: 16 / 10; }
.stage-controls {
  position: absolute; left: 1rem; right: 1rem; bottom: 1rem; z-index: 5;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: .75rem;
}

.showcase-info {
  margin-top: 1.5rem; padding: clamp(1.5rem, 3vw, 2.5rem);
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); outline-offset: 4px;
}
.si-tag, .mi-tag { font: 700 .7rem/1 var(--font-head); letter-spacing: .18em; text-transform: uppercase; color: var(--copper-dark); }
.si-title, .mi-title { font-size: clamp(1.6rem, 1.2rem + 1.3vw, 2.35rem); font-weight: 700; letter-spacing: -.03em; line-height: 1.1; margin: .65rem 0 .9rem; }
.si-desc, .mi-desc { font-size: 1.04rem; color: var(--text-2); max-width: 72ch; margin: 0; }
.si-cols {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.6rem 2.75rem;
  margin: 1.8rem 0 2rem; padding-top: 1.8rem; border-top: 1px solid var(--line);
}
.si-block--wide { grid-column: 1 / -1; }
.si-block h4, .mi-compat h4 {
  display: flex; align-items: center; gap: .5rem; margin: 0 0 .9rem;
  font: 700 .74rem/1 var(--font-head); letter-spacing: .16em; text-transform: uppercase; color: var(--ink);
}
.si-block h4 i { color: var(--copper-dark); font-size: 1rem; }
.si-block p { margin: 0; color: var(--text-2); font-size: .97rem; }
.si-actions, .mi-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1.25rem 2rem; }

/* 08 — WINDOW RENDERER (.wv) ------------------------------------------- */
.wv {
  --fc: var(--int, #F4F3EF);
  --wood-o: var(--wood-int-o, 0);
  --mull: 2.6cqmin;
  --gw: .8cqmin;
  --fd: 1;
  position: relative; display: block; overflow: hidden; isolation: isolate;
  container-type: size;
  user-select: none; -webkit-user-select: none;
}
.wv[data-view="exterior"] { --fc: var(--ext, #1B1C1E); --wood-o: 0; --fd: -1; }

/* Scene — interior */
.wv--scene { background: #E8E3DA; }
.wv-wall {
  position: absolute; inset: 0; z-index: -3;
  background: radial-gradient(120% 95% at 50% 32%, #F6F2EC 0%, #E9E3DA 46%, #D5CDC1 100%);
}
.wv-wall::after {
  content: ''; position: absolute; inset: 0;
  background: var(--plaster) center / cover; mix-blend-mode: multiply; opacity: .28;
}
.wv-floor {
  position: absolute; left: 0; right: 0; bottom: 0; height: 14%; z-index: -2;
  background: linear-gradient(180deg, #B08659 0%, #94693F 100%);
}
.wv-floor::before {
  content: ''; position: absolute; left: 0; right: 0; top: -2.4cqmin; height: 2.4cqmin;
  background: linear-gradient(180deg, #FCFBF8, #E8E3DB);
  box-shadow: 0 1px 0 rgba(0, 0, 0, .1), 0 -1px 0 rgba(0, 0, 0, .05);
}
.wv-floor::after {
  content: ''; position: absolute; inset: 0;
  background:
    repeating-linear-gradient(90deg, rgba(60, 35, 15, .16) 0 1px, transparent 1px 11cqw),
    linear-gradient(180deg, rgba(255, 255, 255, .14), rgba(0, 0, 0, .14));
}
.wv-light {
  position: absolute; left: 50%; bottom: 0; width: 64cqw; height: 14%; z-index: -1;
  transform: translateX(-50%);
  background: radial-gradient(70% 120% at 50% 0%, rgba(255, 244, 214, .34), rgba(255, 244, 214, 0) 75%);
  mix-blend-mode: screen;
}

/* Scene — exterior (lap siding, trim, garden bed) */
.wv--scene[data-view="exterior"] { background: #8E9592; }
.wv--scene[data-view="exterior"] .wv-wall {
  background:
    linear-gradient(180deg, rgba(0, 0, 0, .28) 0%, rgba(0, 0, 0, 0) 16%),
    repeating-linear-gradient(180deg, #A9AFAB 0 calc(3.4cqmin - 1px), #858C88 calc(3.4cqmin - 1px) 3.4cqmin);
}
.wv--scene[data-view="exterior"] .wv-wall::after {
  background: radial-gradient(90% 80% at 25% 15%, rgba(255, 248, 230, .35), rgba(255, 248, 230, 0) 60%);
  mix-blend-mode: normal; opacity: 1;
}
.wv--scene[data-view="exterior"] .wv-floor {
  background: linear-gradient(180deg, #8F8B84 0%, #7A766F 55%, #66625C 100%);
}
.wv--scene[data-view="exterior"] .wv-floor::before {
  height: 1.6cqmin; top: -1.6cqmin;
  background: linear-gradient(180deg, #D9D6CF, #B9B5AD);
  box-shadow: 0 .6cqmin 1cqmin rgba(0, 0, 0, .3);
}
.wv--scene[data-view="exterior"] .wv-floor::after {
  background: var(--plaster) center / cover;
  mix-blend-mode: multiply; opacity: .55;
}
.wv--scene[data-view="exterior"] .wv-light { opacity: 0; }

/* Unit placement */
.wv-unit {
  --uw: min(var(--maxw), calc(var(--maxh) * var(--a)));
  position: absolute; inset: 0 0 var(--offb, 0) 0; margin: auto;
  width: var(--uw); height: calc(var(--uw) / var(--a));
}
.wv--scene .wv-unit { --maxw: 70cqw; --maxh: 62cqh; --offb: 16cqh; }
.wv--bare .wv-unit { --maxw: 88cqw; --maxh: 84cqh; }
.wv--bare .wv-reveal, .wv--bare .wv-sill { display: none; }

/* Wall reveal (interior drywall return) / exterior trim */
.wv-reveal {
  position: absolute; inset: -2.6cqmin; z-index: -1; border-radius: .6cqmin;
  background: linear-gradient(180deg, #D3CCC1 0%, #E4DED5 40%, #ECE7DF 100%);
  box-shadow:
    inset 0 1.8cqmin 2.4cqmin -0.6cqmin rgba(0, 0, 0, .28),
    inset 1.2cqmin 0 1.6cqmin -0.8cqmin rgba(0, 0, 0, .12),
    inset -1.2cqmin 0 1.6cqmin -0.8cqmin rgba(0, 0, 0, .12),
    0 0 0 1px rgba(0, 0, 0, .04);
}
.wv[data-view="exterior"] .wv-reveal {
  inset: -3.4cqmin; border-radius: .3cqmin;
  background: linear-gradient(180deg, #F1EFEA, #DCD9D2);
  box-shadow: 0 .8cqmin 1.6cqmin rgba(0, 0, 0, .3), inset 0 0 0 .2cqmin rgba(255, 255, 255, .5), inset 0 -.4cqmin 0 rgba(0, 0, 0, .08);
}
.wv-unit--facets .wv-reveal { display: none; }
.wv-unit--arch .wv-reveal { border-radius: calc(var(--uw) / 2 + 2.6cqmin) calc(var(--uw) / 2 + 2.6cqmin) .6cqmin .6cqmin; }
.wv[data-view="exterior"] .wv-unit--arch .wv-reveal { border-radius: calc(var(--uw) / 2 + 3.4cqmin) calc(var(--uw) / 2 + 3.4cqmin) .3cqmin .3cqmin; }

/* Sill / stool */
.wv-sill {
  position: absolute; left: -6%; right: -6%; top: calc(100% + 1.6cqmin); height: 2.6cqmin; z-index: 3;
  border-radius: .35cqmin;
  background: linear-gradient(180deg, #FFFFFF 0%, #EEEAE3 45%, #D2CBC0 100%);
  box-shadow: 0 1.8cqmin 2.6cqmin -0.8cqmin rgba(0, 0, 0, .32), 0 .2cqmin 0 rgba(0, 0, 0, .06);
}
.wv-unit--facets .wv-sill { left: -2%; right: -2%; top: calc(100% + .4cqmin); height: 3.4cqmin; }
.wv[data-view="exterior"] .wv-sill {
  left: -8%; right: -8%; top: calc(100% + 2.6cqmin); height: 2.2cqmin;
  background: linear-gradient(180deg, #E6E3DC, #B7B2A8);
}
.wv[data-view="exterior"] .wv-unit--facets .wv-sill { left: 0; right: 0; top: 100%; height: 2.6cqmin; }

/* Outer frame */
.wv-frame {
  position: absolute; inset: 0; border-radius: .5cqmin;
  background-color: var(--fc);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, .16), 0 1.4cqmin 2.6cqmin -1cqmin rgba(0, 0, 0, .38);
  transition: background-color .75s var(--ease);
}
.wv-frame::before, .wv-sf::before, .wv-mull::before, .wv-transom::before {
  content: ''; position: absolute; inset: 0; border-radius: inherit;
  background-image: var(--wood); background-size: 34cqmin;
  opacity: var(--wood-o); transition: opacity .6s;
}
.wv-frame::after {
  content: ''; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
  background: linear-gradient(135deg, rgba(255, 255, 255, .24) 0%, rgba(255, 255, 255, 0) 34%, rgba(0, 0, 0, 0) 62%, rgba(0, 0, 0, .2) 100%);
  box-shadow: inset 0 0 0 .22cqmin rgba(255, 255, 255, .12), inset 0 -.35cqmin 0 rgba(0, 0, 0, .14);
}
.wv-opening {
  position: absolute; inset: var(--ft); z-index: 1;
  perspective: 260cqmin;
  transition: inset .6s var(--ease);
}
.wv-opening::after {
  content: ''; position: absolute; inset: 0; z-index: 6; pointer-events: none; border-radius: inherit;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .3), inset 0 1.2cqmin 1.4cqmin -0.6cqmin rgba(0, 0, 0, .32);
}

/* What you see through the glass */
.wv-view { position: absolute; inset: 0; overflow: hidden; border-radius: inherit; background: #8BA6B3; }
.wv-view-in, .wv-view-ex { position: absolute; inset: 0; transition: opacity .6s; }
.wv-view-in { background: var(--view-img) center 62% / cover no-repeat; }
.wv-view-ex {
  opacity: 0;
  background:
    linear-gradient(158deg, rgba(222, 234, 242, .78) 0%, rgba(168, 192, 210, .38) 28%, rgba(40, 48, 56, 0) 54%),
    radial-gradient(70% 60% at 72% 85%, rgba(255, 196, 120, .2), rgba(255, 196, 120, 0) 70%),
    linear-gradient(180deg, #2D343A 0%, #191E22 100%);
}
.wv-view-ex::after {
  content: ''; position: absolute; inset: 0;
  background: var(--view-img) center 40% / cover no-repeat;
  transform: scaleX(-1); opacity: .26; mix-blend-mode: screen; filter: saturate(.55) blur(1px);
}
.wv[data-view="exterior"] .wv-view-in { opacity: 0; }
.wv[data-view="exterior"] .wv-view-ex { opacity: 1; }

/* Mullions & transoms */
.wv-mull, .wv-transom {
  position: absolute; z-index: 4; background-color: var(--fc);
  box-shadow: inset .3cqmin 0 .4cqmin rgba(255, 255, 255, .14), inset -.3cqmin 0 .4cqmin rgba(0, 0, 0, .2), 0 0 0 1px rgba(0, 0, 0, .14);
  transition: background-color .75s var(--ease);
}

/* Panes & sashes */
.wv-pane { position: absolute; z-index: 2; }
.wv-sash { z-index: 2; transform-origin: 50% 50%; will-change: transform; }
.wv-sash[data-role="lower"], .wv-sash[data-role="front"] { z-index: 3; }
.wv-sf {
  position: absolute; inset: 0; padding: var(--st); border-radius: .35cqmin;
  background-color: var(--fc);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
          mask-composite: exclude;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .24);
  transition: background-color .75s var(--ease), padding .6s var(--ease);
}
.wv-sf::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, .26) 0%, rgba(255, 255, 255, 0) 40%, rgba(0, 0, 0, 0) 60%, rgba(0, 0, 0, .22) 100%);
}

/* Glass */
.wv-glass {
  position: absolute; inset: var(--st); overflow: hidden;
  background-color: rgba(255, 255, 255, 0);
  box-shadow:
    0 0 0 .35cqmin rgba(0, 0, 0, .28),
    inset 0 1cqmin 1.3cqmin -0.3cqmin rgba(0, 0, 0, .36),
    inset .6cqmin 0 1cqmin -0.4cqmin rgba(0, 0, 0, .18),
    inset 0 0 0 .55cqmin rgba(122, 130, 137, .34);
  transition: inset .6s var(--ease), background-color .5s, -webkit-backdrop-filter .5s, backdrop-filter .5s;
}
.wv-pane--glazed .wv-glass { inset: .55cqmin; }
.wv[data-glazing="triple"] .wv-glass {
  box-shadow:
    0 0 0 .35cqmin rgba(0, 0, 0, .28),
    inset 0 1cqmin 1.3cqmin -0.3cqmin rgba(0, 0, 0, .36),
    inset .6cqmin 0 1cqmin -0.4cqmin rgba(0, 0, 0, .18),
    inset 0 0 0 .55cqmin rgba(122, 130, 137, .34),
    inset 0 0 0 1.05cqmin rgba(122, 130, 137, .16);
}
.wv-glass::before {
  content: ''; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background-color: transparent; transition: background-color .5s;
}
.wv-glass::after {
  content: ''; position: absolute; inset: -10%; z-index: 3; pointer-events: none;
  background: linear-gradient(115deg, rgba(255, 255, 255, 0) 26%, rgba(255, 255, 255, .2) 36%, rgba(255, 255, 255, .04) 44%, rgba(255, 255, 255, 0) 50%, rgba(255, 255, 255, .1) 58%, rgba(255, 255, 255, 0) 64%);
}
.wv[data-lowe="1"] .wv-glass::before { background-color: rgba(150, 196, 186, .09); }
.wv[data-appearance="frosted"] .wv-glass,
.wv[data-privacy="1"][data-appearance="clear"] .wv-glass {
  background-color: rgba(238, 243, 245, .46);
  -webkit-backdrop-filter: blur(1.3cqmin) saturate(.7) brightness(1.06);
          backdrop-filter: blur(1.3cqmin) saturate(.7) brightness(1.06);
}
.wv[data-privacy="1"][data-appearance="clear"] .wv-glass::before {
  background-image: radial-gradient(rgba(255, 255, 255, .45) .3cqmin, transparent .45cqmin);
  background-size: 1.6cqmin 1.6cqmin;
}
.wv[data-appearance="tinted"] .wv-glass { background-color: rgba(42, 50, 55, .44); }

/* Grilles */
.wv-grille { position: absolute; inset: 0; z-index: 2; }
.wv-bar {
  position: absolute; display: block; background-color: var(--fc);
  box-shadow: 0 .15cqmin .35cqmin rgba(0, 0, 0, .26), inset 0 0 0 .08cqmin rgba(255, 255, 255, .12);
  transition: background-color .75s var(--ease);
}
.wv-bar--v { width: var(--gw); margin-left: calc(var(--gw) / -2); }
.wv-bar--h { height: var(--gw); margin-top: calc(var(--gw) / -2); }
.wv-bar--r { left: 50%; bottom: 0; width: var(--gw); height: 100%; margin-left: calc(var(--gw) / -2); transform-origin: 50% 100%; }

/* Arch / custom shape */
.wv-unit--arch .wv-frame { border-radius: calc(var(--uw) / 2) calc(var(--uw) / 2) .5cqmin .5cqmin; }
.wv-opening--arch {
  display: flex; flex-direction: column; overflow: hidden;
  border-radius: calc(var(--uw) / 2 - var(--ft)) calc(var(--uw) / 2 - var(--ft)) 0 0;
}
.wv-opening--arch > .wv-pane { position: relative; }
.wv-arch-top { flex: none; width: 100%; aspect-ratio: 2 / 1; border-radius: 50% 50% 0 0 / 100% 100% 0 0; overflow: hidden; }
.wv-arch-top .wv-glass { inset: .55cqmin .55cqmin 0; border-radius: inherit; }
.wv-transom { position: relative; flex: none; height: var(--mull); }
.wv-arch-bottom { flex: 1 1 auto; }

/* Bay / bow facets */
.wv-unit--facets { perspective: 230cqmin; }
.wv-facets { position: absolute; inset: 0; transform-style: preserve-3d; }
.wv-facet { position: absolute; top: 0; height: 100%; transform-style: preserve-3d; }
.wv-facet--l { transform-origin: 100% 50%; transform: rotateY(calc(var(--fa) * var(--fd))); transition: transform .9s var(--ease); }
.wv-facet--r { transform-origin: 0% 50%; transform: rotateY(calc(var(--fa) * var(--fd))); transition: transform .9s var(--ease); }
.wv-facet > .wv-frame { border-radius: .3cqmin; }
.wv-facet-shade { position: absolute; inset: 0; z-index: 8; pointer-events: none; border-radius: .3cqmin; }
.wv-facet--l > .wv-facet-shade { background: linear-gradient(90deg, rgba(0, 0, 0, .14), rgba(0, 0, 0, .03)); }
.wv-facet--r > .wv-facet-shade { background: linear-gradient(270deg, rgba(0, 0, 0, .08), rgba(255, 255, 255, .03)); }

/* Hardware */
.wv-hw {
  --hw-hi: color-mix(in srgb, var(--hw, #1F1F21) 52%, #fff);
  --hw-lo: color-mix(in srgb, var(--hw, #1F1F21) 62%, #000);
  position: absolute; z-index: 5; display: block;
  background: linear-gradient(180deg, var(--hw-hi), var(--hw, #1F1F21) 48%, var(--hw-lo));
  box-shadow: 0 .3cqmin .6cqmin rgba(0, 0, 0, .38);
  transition: opacity .45s, background .6s;
}
.wv[data-view="exterior"] .wv-hw { opacity: 0; }
.wv-hw--lock { width: 4cqmin; height: 1.2cqmin; margin: -.6cqmin 0 0 -2cqmin; border-radius: .6cqmin; }
.wv-hw--lift { width: 3.2cqmin; height: 1cqmin; margin: -.5cqmin 0 -.5cqmin -1.6cqmin; border-radius: .5cqmin; }
.wv-hw--pull { width: 1.1cqmin; height: 7cqmin; margin: -3.5cqmin -.55cqmin 0 -.55cqmin; border-radius: .55cqmin; }
.wv-hw--cam { width: 1.2cqmin; height: 4.6cqmin; margin: -2.3cqmin -.6cqmin 0 -.6cqmin; border-radius: .6cqmin; }
.wv-hw--lever {
  width: 1.4cqmin; height: 6.4cqmin; margin: -1cqmin -.7cqmin 0 -.7cqmin; border-radius: .7cqmin;
  transform-origin: 50% 1cqmin;
}
.wv-hw--lever::before {
  content: ''; position: absolute; left: 50%; top: 1cqmin; width: 2.6cqmin; height: 2.6cqmin;
  margin: -1.3cqmin 0 0 -1.3cqmin; border-radius: 50%; background: inherit; box-shadow: inherit; z-index: -1;
}
.wv-hw--crank {
  bottom: 0; height: var(--ft); width: 8cqmin; margin-left: -4cqmin;
  background: none; box-shadow: none;
}
.wv-hw--crank b {
  position: absolute; left: 0; right: 30%; top: 18%; bottom: 18%; border-radius: .7cqmin;
  background: linear-gradient(180deg, var(--hw-hi), var(--hw, #1F1F21) 50%, var(--hw-lo));
  box-shadow: 0 .3cqmin .6cqmin rgba(0, 0, 0, .35);
}
.wv-hw--crank::after {
  content: ''; position: absolute; right: 4%; top: 30%; width: 34%; height: 40%; border-radius: .6cqmin;
  background: linear-gradient(180deg, var(--hw-hi), var(--hw, #1F1F21) 50%, var(--hw-lo));
  box-shadow: 0 .3cqmin .6cqmin rgba(0, 0, 0, .35);
}

/* Colour-change shimmer */
.wv-unit::after {
  content: ''; position: absolute; inset: 0; z-index: 20; pointer-events: none;
  background: linear-gradient(105deg, transparent 32%, rgba(255, 255, 255, .5) 50%, transparent 68%);
  mix-blend-mode: overlay; opacity: 0; transform: translateX(-110%);
}
.wv--flash .wv-unit::after { animation: wvFlash 1s var(--ease); }
@keyframes wvFlash { 0% { opacity: 1; transform: translateX(-110%); } 100% { opacity: 0; transform: translateX(110%); } }

/* Material chips (shared) */
.mat-chip { display: inline-block; width: 22px; height: 22px; flex: none; border-radius: 50%; box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .14); }
.mat-chip--vinyl { background: radial-gradient(circle at 32% 30%, #fff, #E1E1DB 80%); }
.mat-chip--aluminum { background: conic-gradient(from 210deg, #EEF0F2, #9DA4AA, #E3E6E8, #A5ACB2, #EEF0F2); }
.mat-chip--fiberglass { background: repeating-linear-gradient(45deg, #E9E1CE 0 2px, #D6CBB1 2px 4px); }
.mat-chip--wood { background: url("../images/wood-oak.svg") center / 70px; }
.mat-chip--clad { background: linear-gradient(90deg, #4A5157 0 50%, transparent 50%), url("../images/wood-oak.svg") center / 70px; }
.mat-chip--composite { background: radial-gradient(#C3B8A9 1px, transparent 1.6px) 0 0 / 5px 5px, radial-gradient(#6E6458 1px, transparent 1.6px) 2px 3px / 6px 6px, #918576; }

/* MATERIALS --------------------------------------------------------------- */
.materials { background: #fff; }
.materials-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: clamp(2rem, 4.5vw, 5rem); align-items: start; }
.material-visual {
  position: sticky; top: calc(var(--header-h) + 24px); overflow: hidden;
  padding: clamp(1rem, 2.4vw, 2rem); border-radius: var(--r-xl);
  background: linear-gradient(160deg, #F8F7F3 0%, #ECEAE4 100%); border: 1px solid var(--line);
}
.material-visual::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(rgba(21, 25, 29, .09) 1px, transparent 1.2px); background-size: 18px 18px;
  -webkit-mask: linear-gradient(180deg, #000, transparent 85%); mask: linear-gradient(180deg, #000, transparent 85%);
}
.material-figure { position: relative; aspect-ratio: 560 / 500; }
.m-svg { display: block; width: 100%; height: auto; overflow: visible; }
.m-svg text { font: 600 13px var(--font-body); fill: #353C43; }
.m-axis text { font: 700 11px var(--font-head); letter-spacing: .22em; fill: #8A6338; }
.material-meta {
  position: relative; display: flex; align-items: center; gap: .9rem;
  margin-top: .6rem; padding-top: 1rem; border-top: 1px solid rgba(21, 25, 29, .08);
  font-size: .8rem; color: var(--text-2);
}
.material-meta strong { display: block; font: 700 .98rem/1.3 var(--font-head); color: var(--ink); }
.material-chip { width: 44px; height: 44px; border-radius: 50%; flex: none; box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .14), 0 6px 14px -6px rgba(0, 0, 0, .35); }

.material-tabs {
  position: relative; display: flex; flex-wrap: wrap; gap: .35rem;
  padding: .4rem; margin-bottom: 2rem; border-radius: 16px; background: var(--paper); border: 1px solid var(--line);
}
.mat-tab {
  position: relative; z-index: 1; display: inline-flex; align-items: center; gap: .55rem;
  min-height: 44px; padding: 0 .95rem; border: 0; border-radius: 11px; background: transparent;
  font: 600 .86rem/1 var(--font-head); color: var(--text-2); cursor: pointer; transition: color .4s;
}
.mat-tab:hover { color: var(--ink); }
.mat-tab.is-active { color: #fff; }
.tab-indicator {
  position: absolute; left: 0; top: 0; z-index: 0; width: 0; height: 0;
  border-radius: 11px; background: var(--ink); opacity: 0; pointer-events: none;
  transition: transform .6s var(--ease), width .6s var(--ease), height .6s var(--ease), opacity .3s;
}
.material-info { outline-offset: 6px; }
.mi-desc { margin-bottom: 1.4rem; }
.mi-specs { display: grid; gap: .75rem; margin: 1.6rem 0; }
.mi-specs > div { padding: 1rem 1.15rem; border-radius: 14px; background: var(--paper); border: 1px solid var(--line); }
.mi-specs dt { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem; margin-bottom: .35rem; font: 700 .84rem/1.3 var(--font-head); }
.mi-specs dt i { color: var(--copper-dark); }
.mi-specs dd { margin: 0; font-size: .92rem; color: var(--text-2); }
.mi-thermal {
  margin-left: auto; padding: .35rem .6rem; border-radius: 999px;
  background: rgba(183, 137, 88, .14); color: var(--copper-dark);
  font: 700 .64rem/1 var(--font-head); letter-spacing: .1em; text-transform: uppercase;
}
.mi-compat { margin-bottom: 1.8rem; }
.compat-list { list-style: none; display: flex; flex-wrap: wrap; gap: .4rem; margin: 0 0 .9rem; padding: 0; }
.compat-list li { display: inline-flex; align-items: center; gap: .3rem; padding: .38rem .7rem; border-radius: 999px; font-size: .8rem; font-weight: 600; border: 1px solid var(--line); }
.compat-list .is-yes { background: #fff; color: var(--ink); }
.compat-list .is-yes i { color: #2F7D4F; }
.compat-list .is-no { color: #687078; border-style: dashed; background: transparent; }
.mi-compat-note { font-size: .86rem; color: var(--text-2); margin: 0; }
.mi-compat-note i { color: #2F7D4F; }
.mi-compat-note.is-warn { color: var(--warn-text); }
.mi-compat-note.is-warn i { color: #B4690E; }

/* 09 — COLOUR CONFIGURATOR -------------------------------------------- */
.configurator { background: var(--paper); }
.cfg-grid { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: clamp(1.5rem, 3vw, 3rem); align-items: start; }
.cfg-stage-wrap { position: relative; border-radius: var(--r-xl); overflow: hidden; box-shadow: var(--shadow-lg); background: #E6E1D8; }
.cfg-stage { aspect-ratio: 5 / 4; }
.cfg-toolbar { position: absolute; top: 1rem; left: 1rem; right: 1rem; z-index: 5; display: flex; justify-content: space-between; align-items: center; gap: .75rem; flex-wrap: wrap; }
.live-dot {
  display: inline-flex; align-items: center; gap: .5rem; padding: .55rem .85rem; border-radius: 999px;
  background: rgba(255, 255, 255, .8); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  font: 700 .66rem/1 var(--font-head); letter-spacing: .14em; text-transform: uppercase; color: var(--ink);
}
.live-dot span { width: 8px; height: 8px; border-radius: 50%; background: #3FAE6A; animation: livePulse 2s infinite; }
@keyframes livePulse { 0% { box-shadow: 0 0 0 0 rgba(63, 174, 106, .55); } 70% { box-shadow: 0 0 0 9px rgba(63, 174, 106, 0); } 100% { box-shadow: 0 0 0 0 rgba(63, 174, 106, 0); } }
.cfg-pip {
  position: absolute; right: 1rem; bottom: 1rem; z-index: 5; width: 27%; aspect-ratio: 4 / 3; padding: 0;
  border: 3px solid #fff; border-radius: 14px; overflow: hidden; background: #DDD; cursor: pointer;
  box-shadow: 0 18px 40px -16px rgba(0, 0, 0, .5); transition: transform .45s var(--ease);
}
.cfg-pip:hover { transform: translateY(-4px) scale(1.02); }
.cfg-pip-stage { position: absolute; inset: 0; }
.cfg-pip-label {
  position: absolute; left: .45rem; bottom: .45rem; z-index: 2; padding: .3rem .55rem; border-radius: 999px;
  background: rgba(21, 25, 29, .78); color: #fff; font: 700 .6rem/1 var(--font-head); letter-spacing: .12em; text-transform: uppercase;
}
.cfg-caption {
  position: absolute; left: 1rem; bottom: 1rem; z-index: 5; display: flex; flex-direction: column; gap: .2rem;
  padding: .75rem 1rem; border-radius: 14px; background: rgba(255, 255, 255, .84);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  font: 700 .64rem/1.2 var(--font-head); letter-spacing: .14em; text-transform: uppercase; color: var(--text-2);
}
.cfg-caption strong { font: 700 1.05rem/1.15 var(--font-head); letter-spacing: -.01em; text-transform: none; color: var(--ink); }

.cfg-panel { padding: clamp(1.25rem, 2.5vw, 2rem); border-radius: var(--r-xl); background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-sm); }
.cfg-label, .swatch-group legend.cfg-label {
  display: flex; align-items: center; justify-content: space-between; gap: .75rem; width: 100%;
  margin: 0 0 .85rem; padding: 0;
  font: 700 .72rem/1.2 var(--font-head); letter-spacing: .15em; text-transform: uppercase; color: var(--ink);
}
.swatch-current { font: 600 .86rem/1 var(--font-body); letter-spacing: 0; text-transform: none; color: var(--copper-dark); }
.cfg-select { min-height: 50px; border-radius: 12px; border-color: #D3D7DB; font-weight: 600; }
.cfg-select:focus { border-color: var(--copper); box-shadow: 0 0 0 4px rgba(183, 137, 88, .18); }
.cfg-material { display: flex; align-items: center; gap: .75rem; margin: 1.15rem 0 1.6rem; padding: .85rem 1rem; border-radius: 12px; background: var(--paper); }
.cfg-material .cfg-label { width: auto; margin: 0; }
.cfg-material strong { margin-left: auto; font: 700 .92rem/1.2 var(--font-head); }
.cfg-change { font-size: .8rem; font-weight: 700; color: var(--copper-dark); }

.swatch-group { border: 0; padding: 0; margin: 0 0 1.6rem; min-width: 0; }
.swatches { display: flex; flex-wrap: wrap; gap: .75rem; }
.swatch { position: relative; margin: 0; cursor: pointer; }
.swatch-input { position: absolute; inset: 0; z-index: 1; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: pointer; }
.swatch-face {
  position: relative; display: grid; place-items: center; width: 46px; height: 46px; border-radius: 50%;
  background-color: var(--sw); background-size: 140px;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .14), inset 0 -7px 12px rgba(0, 0, 0, .14), inset 0 6px 10px rgba(255, 255, 255, .2);
  transition: transform .4s var(--ease);
}
.swatch-face::after {
  content: ''; position: absolute; inset: -5px; border-radius: 50%;
  border: 2px solid transparent; transition: border-color .3s, inset .3s var(--ease);
}
.swatch:hover .swatch-face { transform: scale(1.08); }
.swatch-input:checked + .swatch-face::after { border-color: var(--ink); inset: -6px; }
.swatch-input:focus-visible + .swatch-face { outline: 2px solid var(--copper); outline-offset: 7px; }
.swatch-input[aria-invalid="true"] + .swatch-face::after { border-color: rgba(179, 38, 30, .45); border-style: dashed; }
.swatch--custom .swatch-face {
  background: radial-gradient(circle, var(--sw) 0 40%, transparent 42%), conic-gradient(from 0deg, #C9965F, #6C9C7C, #6C86B6, #AE6CA4, #C9965F);
  color: #fff;
}
.swatch--custom .swatch-face i { font-size: .9rem; text-shadow: 0 1px 2px rgba(0, 0, 0, .4); }
.swatches--sm .swatch-face { width: 40px; height: 40px; }
.custom-finish { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem 1rem; margin-top: 1rem; padding: .9rem 1rem; border-radius: 12px; background: var(--paper); font-size: .86rem; font-weight: 600; }
.custom-finish input[type="color"] { width: 48px; height: 34px; padding: 2px; border: 1px solid var(--line); border-radius: 8px; background: #fff; cursor: pointer; }
.custom-finish p { width: 100%; margin: 0; font-size: .8rem; font-weight: 500; color: var(--text-2); }
.cfg-compat, .q-warn {
  display: flex; gap: .5rem; align-items: flex-start; margin: 0 0 1.25rem; padding: .85rem 1rem; border-radius: 12px;
  background: var(--warn-bg); border: 1px solid var(--warn-line); color: var(--warn-text); font-size: .86rem; line-height: 1.45;
}

/* 10 — GLASS & ENERGY --------------------------------------------------- */
.glass {
  background:
    radial-gradient(70% 55% at 88% 0%, rgba(183, 137, 88, .16), transparent 62%),
    radial-gradient(60% 50% at 0% 100%, rgba(84, 140, 170, .16), transparent 62%),
    var(--ink);
}
.glass-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(2rem, 4.5vw, 4.5rem); align-items: start; }
.glass-visual {
  position: sticky; top: calc(var(--header-h) + 24px); overflow: hidden;
  padding: clamp(1rem, 2.4vw, 2rem); border-radius: var(--r-xl);
  background: linear-gradient(160deg, #1D2328 0%, #12161A 100%); border: 1px solid rgba(255, 255, 255, .08);
}
.glass-figure { aspect-ratio: 560 / 420; }
.g-svg { display: block; width: 100%; height: auto; }
.g-pane { fill: url(#gPane); stroke: rgba(205, 232, 242, .85); stroke-width: 1; }
.g-pane.is-privacy { fill: #E4EDF1; filter: url(#gFrost); }
.g-space { fill: rgba(170, 215, 232, .07); }
.g-space.is-argon { fill: rgba(150, 170, 255, .12); }
.g-spacer { fill: #59626A; }
.g-seal { fill: #090B0D; }
.g-interlayer { fill: rgba(212, 174, 133, .75); }
.g-crack { fill: none; stroke: rgba(255, 255, 255, .85); stroke-width: 1; }
.g-coating { fill: #EBC892; filter: drop-shadow(0 0 6px rgba(235, 200, 146, .9)); animation: coatGlow 2.4s ease-in-out infinite; }
@keyframes coatGlow { 50% { opacity: .55; } }
.g-heat { fill: none; stroke-width: 2.6; stroke-linecap: round; stroke-dasharray: 8 10; animation: dash 1.3s linear infinite; }
.g-heat--in { stroke: #FF9D5C; }
.g-heat--back { stroke: #FFB27A; animation-direction: reverse; }
.g-sun { stroke: #FFE3A3; stroke-width: 2; stroke-dasharray: 3 7; animation: dash 1.6s linear infinite; fill: none; }
.g-sun--soft { opacity: .7; }
.g-gas { fill: rgba(176, 194, 255, .78); animation: gasFloat 3.6s ease-in-out infinite alternate; }
.g-ray { fill: none; stroke: rgba(255, 236, 190, .85); stroke-width: 1.6; stroke-dasharray: 4 6; animation: dash 1.4s linear infinite; }
.g-ray--scatter { opacity: .45; }
.g-leader { stroke: rgba(255, 255, 255, .5); }
.g-label { fill: rgba(255, 255, 255, .84); font: 600 12.5px var(--font-body); }
@keyframes dash { to { stroke-dashoffset: -36; } }
@keyframes gasFloat { to { transform: translate(4px, -12px); } }
.glass-axis { display: flex; justify-content: space-between; margin-top: .8rem; font: 700 .68rem/1 var(--font-head); letter-spacing: .18em; text-transform: uppercase; color: rgba(255, 255, 255, .55); }
.glass-axis span { display: inline-flex; align-items: center; gap: .45rem; }
.glass-axis i { color: var(--copper-light); font-size: .9rem; }

.glass-options { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .65rem; margin-bottom: 1.8rem; }
.glass-tab {
  position: relative; display: flex; flex-direction: column; align-items: flex-start; gap: .45rem;
  padding: 1rem; border-radius: 14px; text-align: left; cursor: pointer;
  border: 1px solid rgba(255, 255, 255, .12); background: rgba(255, 255, 255, .03); color: #fff;
  transition: border-color .4s, background-color .4s, transform .4s var(--ease);
}
.glass-tab:hover { border-color: rgba(255, 255, 255, .3); background: rgba(255, 255, 255, .06); transform: translateY(-2px); }
.glass-tab.is-active { border-color: var(--copper); background: rgba(183, 137, 88, .12); }
.glass-tab-icon svg { width: 30px; height: 30px; fill: rgba(190, 225, 238, .85); }
.glass-tab-icon .hl, .glass-package-list .hl { fill: var(--copper); stroke: var(--copper); stroke-width: 1.4; }
.glass-tab-icon .ln, .glass-package-list .ln { fill: none; stroke: var(--copper-light); stroke-width: 1.5; stroke-linecap: round; }
.glass-tab-icon .dots, .glass-package-list .dots { fill: rgba(225, 236, 240, .65); }
.glass-tab-name { font: 700 .9rem/1.2 var(--font-head); }
.glass-tab-kind { font: 600 .64rem/1 var(--font-head); letter-spacing: .14em; text-transform: uppercase; color: rgba(255, 255, 255, .55); }
.glass-tab-check {
  position: absolute; top: .7rem; right: .7rem; width: 22px; height: 22px; border-radius: 50%;
  display: grid; place-items: center; background: var(--copper); color: var(--ink); font-size: .78rem;
  transform: scale(0); transition: transform .45s var(--ease);
}
.glass-tab.is-selected .glass-tab-check { transform: scale(1); }
.glass-info { min-height: 250px; outline-offset: 6px; }
.gi-title { font-size: clamp(1.5rem, 1.25rem + .8vw, 1.95rem); font-weight: 700; letter-spacing: -.03em; margin: 0 0 .8rem; }
.gi-desc { color: rgba(255, 255, 255, .74); margin: 0 0 1.4rem; }
.gi-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 1.5rem; margin-top: 1.8rem; }
.gi-hint { font-size: .8rem; color: rgba(255, 255, 255, .55); }
.glass-package { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem 1rem; margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid rgba(255, 255, 255, .1); }
.glass-package-label { font: 700 .7rem/1 var(--font-head); letter-spacing: .16em; text-transform: uppercase; color: var(--copper-light); }
.glass-package-list { list-style: none; display: flex; flex-wrap: wrap; gap: .5rem; margin: 0; padding: 0; }
.glass-package-list li { display: inline-flex; align-items: center; gap: .4rem; padding: .35rem .8rem .35rem .4rem; border-radius: 999px; background: rgba(255, 255, 255, .08); font-size: .82rem; font-weight: 600; }
.glass-package-list svg { width: 22px; height: 22px; fill: rgba(190, 225, 238, .85); }

.glass-compare {
  display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(1.5rem, 3vw, 3rem); align-items: center;
  margin-top: clamp(3rem, 6vw, 5rem); padding: clamp(1.5rem, 3vw, 2.5rem);
  border-radius: var(--r-xl); background: rgba(255, 255, 255, .03); border: 1px solid rgba(255, 255, 255, .08);
}
.compare-copy h3 { font-size: clamp(1.3rem, 1.1rem + .6vw, 1.6rem); font-weight: 700; margin: 0 0 .8rem; }
.compare-copy > p { color: rgba(255, 255, 255, .72); margin: 0 0 1.4rem; }
#compareCanvas { display: block; width: 100%; height: 260px; border-radius: 14px; background: #0E1215; }
.compare-labels { display: flex; justify-content: space-between; margin-top: .7rem; font: 700 .66rem/1 var(--font-head); letter-spacing: .16em; text-transform: uppercase; color: rgba(255, 255, 255, .55); }
.section-cta { display: flex; justify-content: center; margin-top: clamp(2.5rem, 5vw, 3.5rem); }

/* 11 — DETAILS & PILLS --------------------------------------------------- */
.details { background: #fff; }
.details-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(1.5rem, 3vw, 3rem); align-items: start; }
.details-preview { position: relative; border-radius: var(--r-xl); overflow: hidden; box-shadow: var(--shadow-lg); background: #E6E1D8; }
.details-stage { aspect-ratio: 1 / 1; }
.details-groups { display: grid; gap: 1rem; }
.detail-group { min-width: 0; margin: 0; padding: 1.2rem 1.3rem 1.3rem; border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--paper); }
.detail-group legend { display: flex; align-items: center; gap: 1rem; margin: 0 0 1rem; font-size: inherit; }
.detail-thumb { display: grid; place-items: center; flex: none; width: 56px; height: 56px; border-radius: 13px; background: #fff; border: 1px solid var(--line); overflow: hidden; }
.detail-thumb--grille svg { width: 32px; height: 32px; fill: none; stroke: var(--ink); stroke-width: 1.6; }
.detail-thumb--hw {
  --hw: #1F1F21;
  --hw-hi: color-mix(in srgb, var(--hw) 52%, #fff);
  --hw-lo: color-mix(in srgb, var(--hw) 62%, #000);
}
.detail-thumb--hw svg { width: 46px; height: 46px; }
.detail-thumb--glass { position: relative; background: var(--view-thumb) center / cover; }
.detail-thumb--glass::after { content: ''; position: absolute; inset: 0; transition: background-color .5s, backdrop-filter .5s; }
.detail-thumb--glass.is-frosted::after { background: rgba(240, 244, 246, .45); -webkit-backdrop-filter: blur(3px); backdrop-filter: blur(3px); }
.detail-thumb--glass.is-tinted::after { background: rgba(42, 50, 55, .48); }
.detail-head { display: flex; flex-direction: column; gap: .2rem; }
.detail-title { font: 700 1.04rem/1.2 var(--font-head); color: var(--ink); }
.detail-current { font-size: .84rem; font-weight: 600; color: var(--copper-dark); }

.pill-options { display: flex; flex-wrap: wrap; gap: .5rem; }
.pill { position: relative; margin: 0; cursor: pointer; }
.pill-input { position: absolute; inset: 0; z-index: 1; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: pointer; }
.pill-face {
  display: inline-flex; align-items: center; gap: .5rem;
  min-height: 44px; padding: .5rem 1rem; border-radius: 999px; border: 1px solid #D3D7DB; background: #fff;
  font: 600 .86rem/1.15 var(--font-head); color: var(--text);
  transition: background-color .35s var(--ease), border-color .35s, color .35s;
}
.pill:hover .pill-face { border-color: var(--ink); }
.pill-input:checked + .pill-face { background: var(--ink); border-color: var(--ink); color: #fff; }
.pill-input:checked + .pill-face .pill-dot,
.pill-input:checked + .pill-face .pill-glass { box-shadow: 0 0 0 1.5px rgba(255, 255, 255, .7); }
.pill-input:focus-visible + .pill-face { outline: 2px solid var(--copper); outline-offset: 3px; }
.pill-input[aria-invalid="true"] + .pill-face { border-color: rgba(179, 38, 30, .6); }
.pill-options--lg .pill-face { min-height: 48px; padding: .6rem 1.15rem; }
.pill-icon { display: grid; place-items: center; }
.pill-icon svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.6; }
.pill-dot { width: 16px; height: 16px; flex: none; border-radius: 50%; background: var(--c); box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .22); }
.pill-dot--metal { background: linear-gradient(135deg, color-mix(in srgb, var(--c) 52%, #fff), var(--c) 50%, color-mix(in srgb, var(--c) 62%, #000)); }
.pill-glass { width: 18px; height: 18px; flex: none; border-radius: 5px; box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .15); background: linear-gradient(135deg, #C3DEE8, #8FB8C9); }
.pill-glass--frosted { background: linear-gradient(135deg, #F0F4F6, #D7E1E5); }
.pill-glass--tinted { background: linear-gradient(135deg, #5D696F, #394146); }
.pill-plus { font-size: .78rem; transition: transform .35s var(--ease); }
.pill-input:checked + .pill-face .pill-plus { transform: rotate(45deg); }

/* 12 — GALLERY & LIGHTBOX ---------------------------------------------- */
.gallery { background: var(--paper); }
.gallery-filters {
  position: relative; display: flex; flex-wrap: wrap; gap: .3rem; width: fit-content; max-width: 100%;
  margin-bottom: 2.25rem; padding: .35rem; border-radius: 16px; background: #fff; border: 1px solid var(--line);
}
.g-filter {
  position: relative; z-index: 1; min-height: 42px; padding: 0 1.05rem; border: 0; border-radius: 11px; background: transparent;
  font: 600 .85rem/1 var(--font-head); color: var(--text-2); white-space: nowrap; cursor: pointer; transition: color .4s;
}
.g-filter:hover { color: var(--ink); }
.g-filter.is-active { color: #fff; }
.gallery-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); grid-auto-rows: 250px; grid-auto-flow: dense; gap: 1rem; }
.g-item { position: relative; margin: 0; overflow: hidden; border-radius: var(--r-lg); background: #DAD7D0; }
.g-item--feature { grid-column: span 2; grid-row: span 2; }
.g-item--tall { grid-row: span 2; }
.g-item--wide { grid-column: span 2; }
.g-item.is-hidden { display: none; }
.g-btn { position: absolute; inset: 0; display: block; width: 100%; height: 100%; padding: 0; border: 0; background: none; color: #fff; text-align: left; cursor: zoom-in; }
.g-btn img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform 1.3s var(--ease); }
.g-btn:hover img, .g-btn:focus-visible img { transform: scale(1.08); }
.g-btn::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(10, 12, 14, 0) 42%, rgba(10, 12, 14, .78) 100%); transition: opacity .5s; }
.g-btn .g-caption { position: absolute; left: 1.15rem; right: 3.6rem; bottom: 1.05rem; z-index: 2; display: flex; flex-direction: column; gap: .3rem; transform: translateY(6px); transition: transform .55s var(--ease); }
.g-btn:hover .g-caption, .g-btn:focus-visible .g-caption { transform: none; }
.g-cat { font: 700 .64rem/1 var(--font-head); letter-spacing: .18em; text-transform: uppercase; color: var(--copper-light); }
.g-title { font: 600 1rem/1.3 var(--font-head); }
.g-zoom {
  position: absolute; right: 1rem; bottom: 1rem; z-index: 2; width: 42px; height: 42px; border-radius: 50%;
  display: grid; place-items: center; background: rgba(255, 255, 255, .18); border: 1px solid rgba(255, 255, 255, .32);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  opacity: 0; transform: scale(.8); transition: opacity .4s, transform .5s var(--ease);
}
.g-btn:hover .g-zoom, .g-btn:focus-visible .g-zoom { opacity: 1; transform: none; }
.g-btn:focus-visible { outline: 3px solid var(--copper); outline-offset: -3px; }
.gallery-note { display: flex; gap: .5rem; align-items: flex-start; margin: 1.75rem 0 0; font-size: .84rem; color: var(--text-2); }
.gallery-note i { color: var(--copper-dark); }

.lightbox { position: fixed; inset: 0; z-index: 2000; display: grid; place-items: center; }
.lb-backdrop { position: absolute; inset: 0; background: rgba(9, 11, 13, .93); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.lb-inner { position: relative; width: min(1400px, 92vw); height: min(86vh, 920px); }
.lb-swiper { width: 100%; height: 100%; }
.lb-figure { height: 100%; margin: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1rem; }
.lb-figure img { max-width: 100%; max-height: calc(100% - 80px); object-fit: contain; border-radius: 12px; box-shadow: 0 30px 80px rgba(0, 0, 0, .55); }
.lb-figure figcaption { display: flex; flex-direction: column; align-items: center; gap: .35rem; color: #fff; text-align: center; }
.lb-figure strong { font: 600 1.1rem/1.3 var(--font-head); }
.lb-btn, .lb-close {
  position: absolute; z-index: 5; width: 52px; height: 52px; border-radius: 50%;
  display: grid; place-items: center; font-size: 1.15rem; color: #fff; cursor: pointer;
  border: 1px solid rgba(255, 255, 255, .25); background: rgba(255, 255, 255, .08);
  transition: background-color .3s, color .3s, opacity .3s;
}
.lb-btn:hover, .lb-close:hover { background: #fff; color: var(--ink); }
.lb-prev { left: -12px; top: 50%; transform: translateY(-50%); }
.lb-next { right: -12px; top: 50%; transform: translateY(-50%); }
.lb-close { top: -8px; right: -12px; }
.lb-btn.swiper-button-disabled { opacity: .25; pointer-events: none; }
.lb-meta { position: absolute; left: 0; top: 0; display: flex; align-items: center; gap: 1rem; color: rgba(255, 255, 255, .78); font: 600 .74rem/1 var(--font-head); letter-spacing: .14em; text-transform: uppercase; }
.lb-tag { padding: .4rem .65rem; border-radius: 999px; border: 1px solid rgba(255, 255, 255, .25); }

/* 13 — QUOTE WIZARD ----------------------------------------------------- */
.quote { background: linear-gradient(180deg, #fff 0%, var(--paper) 100%); }
.quote-shell { display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: clamp(1.25rem, 3vw, 2.5rem); align-items: start; }
.quote-main {
  min-width: 0; padding: clamp(1.25rem, 3vw, 2.75rem);
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-xl); box-shadow: var(--shadow);
}
.quote-progress { margin-bottom: 2rem; }
.qp-top { display: flex; justify-content: space-between; align-items: center; gap: 1rem; margin-bottom: .9rem; }
.qp-label { margin: 0; font: 700 .84rem/1.3 var(--font-head); color: var(--ink); }
.demo-badge {
  display: inline-flex; align-items: center; gap: .4rem; flex: none; padding: .45rem .75rem; border-radius: 999px;
  background: #FFF4E0; border: 1px solid #F1D6A8; color: var(--warn-text);
  font: 700 .66rem/1 var(--font-head); letter-spacing: .12em; text-transform: uppercase;
}
.qp-bar { height: 5px; border-radius: 999px; background: var(--mist); overflow: hidden; }
.qp-bar span { display: block; width: 12.5%; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--copper), #D7AE80); }
.qp-steps { list-style: none; margin: 1.1rem 0 0; padding: 0; display: grid; grid-template-columns: repeat(8, minmax(0, 1fr)); gap: .3rem; }
.qp-step {
  display: flex; flex-direction: column; align-items: center; gap: .45rem; width: 100%; padding: .25rem 0;
  border: 0; background: none; font: 600 .7rem/1.1 var(--font-head); color: var(--text-2); cursor: pointer;
}
.qp-step:disabled { cursor: default; opacity: .5; }
.qp-num {
  display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%;
  border: 1.5px solid #CDD2D6; background: #fff; font-size: .76rem;
  transition: background-color .45s var(--ease), border-color .45s, color .45s, box-shadow .45s;
}
.qp-step:not(:disabled):hover .qp-num { border-color: var(--ink); }
.qp-step.is-done .qp-num { background: var(--ink); border-color: var(--ink); color: #fff; }
.qp-step.is-current { color: var(--ink); }
.qp-step.is-current .qp-num { background: var(--copper); border-color: var(--copper); color: var(--ink); box-shadow: 0 0 0 5px rgba(183, 137, 88, .2); }

.q-windows { display: flex; align-items: center; gap: .8rem; margin: -.5rem 0 1.6rem; padding: .7rem; border-radius: 14px; background: var(--paper); overflow-x: auto; scrollbar-width: thin; }
.q-wlabel { flex: none; font: 700 .64rem/1 var(--font-head); letter-spacing: .16em; text-transform: uppercase; color: var(--text-2); padding-left: .3rem; }
.q-wtabs { display: flex; gap: .4rem; flex: none; }
.q-wtab {
  display: inline-flex; align-items: center; gap: .45rem; min-height: 40px; padding: 0 .85rem;
  border: 1px solid var(--line); border-radius: 10px; background: #fff;
  font: 600 .82rem/1.1 var(--font-head); color: var(--text); white-space: nowrap; cursor: pointer; transition: all .3s;
}
.q-wtab small { margin-left: .15rem; font-weight: 500; color: var(--text-2); }
.q-wtab .wf-style-icon { width: 20px; height: 20px; }
.q-wtab.is-active { background: var(--ink); border-color: var(--ink); color: #fff; }
.q-wtab.is-active small { color: rgba(255, 255, 255, .7); }
.q-wtab--add { border-style: dashed; color: var(--copper-dark); }
.q-wtab--add:hover { border-color: var(--copper); background: #FBF6F0; }

.q-step:focus { outline: none; }
.q-step-title { display: flex; align-items: center; flex-wrap: wrap; gap: .9rem; margin: 0 0 1.8rem; font-size: clamp(1.35rem, 1.1rem + .9vw, 1.85rem); font-weight: 700; letter-spacing: -.028em; outline: none; }
.q-step-title > span:first-child { padding: .45rem .6rem; border-radius: 8px; background: rgba(183, 137, 88, .14); color: var(--copper-dark); font: 700 .78rem/1 var(--font-head); letter-spacing: .1em; }
.q-field { min-width: 0; margin: 0 0 1.8rem; border: 0; }
.row > .q-field { margin: var(--bs-gutter-y) 0 0; }
.row.g-3 { margin-bottom: 1.8rem; }
.q-legend, .q-label { display: block; margin-bottom: .75rem; font: 700 .86rem/1.35 var(--font-head); color: var(--ink); }
legend.q-legend { float: left; width: 100%; font-size: .86rem; }
.q-legend .swatch-current { margin-left: .5rem; }
.req { color: var(--danger); }
.q-optional { font: 500 .8rem var(--font-body); color: var(--text-2); letter-spacing: 0; }
.q-input {
  min-height: 50px; padding: .75rem 1rem; border: 1px solid #CDD2D6; border-radius: 11px; font-size: 1rem; color: var(--ink);
  transition: border-color .3s, box-shadow .3s;
}
textarea.q-input { min-height: 110px; }
.q-input:focus { border-color: var(--copper); box-shadow: 0 0 0 4px rgba(183, 137, 88, .18); }
.q-input:disabled { background: var(--paper); }
.q-input[aria-invalid="true"] { border-color: var(--danger); box-shadow: 0 0 0 3px rgba(179, 38, 30, .1); }
.q-err { display: none; margin: .45rem 0 0; font-size: .82rem; font-weight: 600; color: var(--danger); }
.q-err.is-visible { display: block; }
.q-err--block.is-visible { margin-top: 1rem; padding: .75rem 1rem; border-radius: 10px; background: #FDECEA; }
.q-help { display: flex; gap: .65rem; align-items: flex-start; margin: 0 0 1.5rem; padding: .9rem 1.05rem; border-radius: 12px; background: var(--paper); font-size: .9rem; color: var(--text-2); }
.q-help i { color: var(--copper-dark); font-size: 1.05rem; }
.q-hint { margin: .4rem 0 0; font-size: .78rem; color: var(--text-2); }
.q-warn { margin: 1rem 0 0; }

.choice-grid { display: grid; gap: .75rem; clear: both; }
.choice-grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.choice-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.choice-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.choice-grid--styles { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.choice { position: relative; display: block; margin: 0; cursor: pointer; }
.choice-input { position: absolute; inset: 0; z-index: 1; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: pointer; }
.choice-face {
  position: relative; height: 100%; display: flex; flex-direction: column; align-items: flex-start; gap: .45rem;
  padding: 1.1rem 1.1rem 1rem; border: 1.5px solid #D8DCDF; border-radius: 14px; background: #fff;
  transition: border-color .35s, box-shadow .35s, transform .45s var(--ease);
}
.choice:hover .choice-face { border-color: #A9AEB4; transform: translateY(-2px); }
.choice-input:checked + .choice-face { border-color: var(--ink); box-shadow: 0 0 0 1px var(--ink), 0 16px 32px -20px rgba(21, 25, 29, .5); }
.choice-input:checked + .choice-face::after {
  content: ''; position: absolute; top: .65rem; right: .65rem; width: 22px; height: 22px; border-radius: 50%;
  background: var(--ink) var(--check-white) center / 12px no-repeat;
}
.choice-input:focus-visible + .choice-face { outline: 2px solid var(--copper); outline-offset: 3px; }
.choice-input[aria-invalid="true"] + .choice-face { border-color: rgba(179, 38, 30, .45); }
.choice-bi { font-size: 1.5rem; line-height: 1; color: var(--copper-dark); }
.choice-title { font: 700 .95rem/1.25 var(--font-head); color: var(--ink); }
.choice-sub { font-size: .8rem; line-height: 1.35; color: var(--text-2); }
.choice-icon .wf-style-icon { width: 46px; height: 46px; color: var(--ink); }
.choice--style .choice-face { align-items: center; text-align: center; padding: 1.1rem .7rem; }
.choice .mat-chip { width: 28px; height: 28px; }
.choice-flag { padding: .3rem .45rem; border-radius: 6px; background: var(--warn-bg); color: var(--warn-text); font: 700 .62rem/1 var(--font-head); letter-spacing: .08em; text-transform: uppercase; }

.q-unit-row { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 1rem; margin-bottom: 1.25rem; }
.q-check { display: inline-flex; align-items: flex-start; gap: .65rem; margin: 0; font-size: .92rem; font-weight: 600; cursor: pointer; }
.q-check input { flex: none; width: 20px; height: 20px; margin-top: .12rem; accent-color: var(--ink); cursor: pointer; }
.q-check--consent { font-weight: 500; font-size: .9rem; line-height: 1.55; color: var(--text-2); }
.q-check input[aria-invalid="true"] { outline: 2px solid var(--danger); outline-offset: 2px; }
.is-disabled { opacity: .5; }
.stepper { display: flex; align-items: stretch; overflow: hidden; border: 1px solid #CDD2D6; border-radius: 11px; transition: border-color .3s, box-shadow .3s; }
.stepper:focus-within { border-color: var(--copper); box-shadow: 0 0 0 4px rgba(183, 137, 88, .18); }
.stepper .q-input { border: 0; border-radius: 0; box-shadow: none; text-align: center; font-weight: 700; -moz-appearance: textfield; appearance: textfield; }
.stepper .q-input::-webkit-outer-spin-button, .stepper .q-input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.stepper-btn { flex: none; width: 52px; border: 0; background: var(--paper); font-size: 1.15rem; color: var(--ink); cursor: pointer; transition: background-color .3s; }
.stepper-btn:hover { background: var(--mist); }

.upload-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .9rem; }
.upload-zone { position: relative; }
.upload-input { position: absolute; width: 1px; height: 1px; opacity: 0; overflow: hidden; }
.upload-drop {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .35rem; height: 100%;
  margin: 0; padding: 1.6rem 1rem; text-align: center; cursor: pointer;
  border: 1.5px dashed #C2C8CD; border-radius: 14px; background: var(--paper);
  transition: border-color .3s, background-color .3s, transform .4s var(--ease);
}
.upload-drop i { font-size: 1.7rem; color: var(--copper-dark); }
.upload-drop strong { font: 700 .92rem/1.25 var(--font-head); color: var(--ink); }
.upload-drop span { font-size: .8rem; color: var(--text-2); }
.upload-drop:hover, .upload-zone.is-drag .upload-drop { border-color: var(--copper); background: #FBF6F0; transform: translateY(-2px); }
.upload-input:focus-visible + .upload-drop { outline: 2px solid var(--copper); outline-offset: 3px; }
.upload-list { list-style: none; display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: .65rem; margin: 1.25rem 0 0; padding: 0; }
.upload-item { display: flex; align-items: center; gap: .8rem; padding: .6rem; border: 1px solid var(--line); border-radius: 12px; background: #fff; animation: fadeUp .45s var(--ease); }
@keyframes fadeUp { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.up-thumb { display: grid; place-items: center; flex: none; width: 52px; height: 52px; overflow: hidden; border-radius: 8px; background: var(--paper); }
.up-thumb img { width: 100%; height: 100%; object-fit: cover; }
.up-thumb i { font-size: 1.4rem; color: var(--text-2); }
.up-meta { display: flex; flex-direction: column; flex: 1; min-width: 0; }
.up-meta strong { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; font-size: .85rem; }
.up-meta span { font-size: .76rem; color: var(--text-2); }
.up-remove { display: grid; place-items: center; flex: none; width: 38px; height: 38px; border: 0; border-radius: 50%; background: var(--paper); color: var(--ink); cursor: pointer; transition: background-color .3s, color .3s; }
.up-remove:hover { background: #FDECEA; color: var(--danger); }

.q-errors { margin-bottom: 1.5rem; padding: 1rem 1.15rem; border-radius: 12px; background: #FDECEA; border: 1px solid #F5C2BD; color: #8C1D18; outline: none; }
.q-errors p { display: flex; gap: .5rem; margin: 0 0 .45rem; font-weight: 700; }
.q-errors ul { margin: 0; padding-left: 1.65rem; }
.q-errors button { padding: 0; border: 0; background: none; color: inherit; font-size: .9rem; text-align: left; text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }

.q-nav { display: flex; align-items: center; gap: 1rem; margin-top: 2.25rem; padding-top: 1.5rem; border-top: 1px solid var(--line); }
.q-saved { display: inline-flex; align-items: center; gap: .4rem; margin: 0 auto; font-size: .78rem; color: var(--text-2); }
.q-saved i { color: #2F7D4F; }
.q-saved.is-flash i { animation: savedFlash .9s var(--ease); }
@keyframes savedFlash { 40% { transform: scale(1.35); } }
#qBack[hidden] + .q-saved { margin-left: 0; }

.q-review { display: grid; gap: 1.1rem; }
.rv-section { padding: 1.2rem 1.3rem; border: 1px solid var(--line); border-radius: 16px; }
.rv-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 1rem; }
.rv-head h4 { margin: 0; font: 700 1.02rem/1.25 var(--font-head); }
.rv-head h4 span { font-weight: 500; color: var(--text-2); }
.rv-head-actions { display: flex; gap: .4rem; }
.rv-edit, .rv-remove {
  display: inline-flex; align-items: center; gap: .35rem; min-height: 36px; padding: 0 .75rem;
  border: 1px solid var(--line); border-radius: 9px; background: #fff;
  font: 600 .78rem/1 var(--font-head); color: var(--ink); cursor: pointer; transition: border-color .3s, background-color .3s;
}
.rv-edit:hover { border-color: var(--ink); }
.rv-remove { color: var(--danger); }
.rv-remove:hover { border-color: var(--danger); background: #FDECEA; }
.rv-list { display: grid; gap: .6rem 1.5rem; margin: 0; }
.rv-list--grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.rv-list > div { display: flex; flex-direction: column; gap: .1rem; min-width: 0; }
.rv-list dt { font: 600 .66rem/1.3 var(--font-head); letter-spacing: .12em; text-transform: uppercase; color: var(--text-2); }
.rv-list dd { margin: 0; font-size: .93rem; font-weight: 600; overflow-wrap: anywhere; }
.rv-list .is-empty dd { font-weight: 500; color: #6B7178; }
.rv-windows { display: grid; gap: .9rem; margin-bottom: 1rem; }
.rv-window { display: grid; grid-template-columns: 124px minmax(0, 1fr); gap: 1.25rem; padding: 1rem; border-radius: 14px; background: var(--paper); }
.rv-window-render { width: 124px; height: 124px; border-radius: 10px; background: linear-gradient(180deg, #EEEBE5, #DDD8CF); }
.rv-window .rv-head { margin-bottom: .8rem; }
.rv-edit-row { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: 1rem; }
.rv-add { min-height: 46px; }
.rv-files { display: flex; flex-wrap: wrap; gap: .5rem; margin: 0; font-size: .88rem; color: var(--text-2); }
.rv-files span { display: inline-flex; align-items: center; gap: .35rem; padding: .35rem .6rem; border-radius: 8px; background: var(--paper); }
.rv-demo { display: flex; gap: .8rem; align-items: flex-start; padding: 1rem 1.15rem; border-radius: 14px; background: #FFF4E0; border: 1px solid #F1D6A8; color: #6B4210; font-size: .9rem; }
.rv-demo i { font-size: 1.2rem; }
.rv-demo p { margin: 0; }

.q-submit-error { display: flex; gap: .9rem; align-items: flex-start; margin-top: 1.5rem; padding: 1rem 1.15rem; border-radius: 12px; background: #FDECEA; border: 1px solid #F5C2BD; color: #8C1D18; outline: none; }
.q-submit-error i { font-size: 1.3rem; }
.q-submit-error p { margin: .25rem 0 0; font-size: .9rem; }

.q-result { outline: none; }
.q-result-card { padding: clamp(.5rem, 1vw, 1rem); }
.q-result-icon { display: grid; place-items: center; width: 60px; height: 60px; margin-bottom: 1.25rem; border-radius: 16px; background: #FFF4E0; color: #9A5B12; font-size: 1.6rem; }
.is-success .q-result-icon { background: #E6F4EA; color: #1E7A3C; }
.q-result-kicker { margin: 0 0 .5rem; font: 700 .7rem/1 var(--font-head); letter-spacing: .16em; text-transform: uppercase; color: var(--copper-dark); }
.q-result-card h3 { margin: 0 0 .75rem; font-size: clamp(1.5rem, 1.2rem + 1vw, 2rem); font-weight: 700; }
.q-result-card > p { color: var(--text-2); max-width: 65ch; }
.q-payload { margin: 1.5rem 0; overflow: hidden; border-radius: 14px; background: #0F1316; border: 1px solid #232A30; }
.q-payload-head { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: .65rem .65rem .65rem 1rem; background: #171C20; color: rgba(255, 255, 255, .75); font: 600 .78rem/1 var(--font-head); }
.q-payload-head span { display: inline-flex; align-items: center; gap: .45rem; }
.q-copy { display: inline-flex; align-items: center; gap: .4rem; min-height: 34px; padding: 0 .75rem; border: 1px solid rgba(255, 255, 255, .2); border-radius: 8px; background: transparent; color: #fff; font: 600 .76rem/1 var(--font-head); cursor: pointer; }
.q-copy:hover { background: rgba(255, 255, 255, .1); }
.q-payload pre { max-height: 400px; margin: 0; padding: 1rem 1.15rem; overflow: auto; color: #D6E2E9; font: 500 .78rem/1.6 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
.q-payload pre:focus-visible { outline-offset: -3px; }
.q-result-actions { display: flex; flex-wrap: wrap; gap: .75rem; }

.quote-summary { position: sticky; top: calc(var(--header-h) + 20px); overflow: hidden; border-radius: var(--r-xl); background: var(--ink); color: #fff; box-shadow: var(--shadow-lg); }
.qs-toggle { display: none; }
.qs-render { position: relative; height: 230px; background: linear-gradient(180deg, #ECE8E1, #D9D3C9); }
.qs-content { padding: 1.5rem; }
.qs-kicker { font: 700 .66rem/1.3 var(--font-head); letter-spacing: .16em; text-transform: uppercase; color: var(--copper-light); }
.qs-title { display: block; margin: .35rem 0 1.1rem; font: 700 1.3rem/1.2 var(--font-head); }
.qs-list { display: grid; gap: .5rem; margin: 0; }
.qs-list > div { display: flex; justify-content: space-between; gap: 1rem; padding-bottom: .5rem; border-bottom: 1px solid rgba(255, 255, 255, .07); font-size: .85rem; }
.qs-list dt { font-weight: 500; color: rgba(255, 255, 255, .62); }
.qs-list dd { margin: 0; text-align: right; font-weight: 600; }
.qs-list .is-empty dd { color: rgba(255, 255, 255, .38); }
.qs-sep { height: 1px; margin: .9rem 0; }
.qs-total { display: flex; justify-content: space-between; align-items: center; gap: 1rem; margin-top: 1.25rem; padding: .9rem 1rem; border-radius: 12px; background: rgba(183, 137, 88, .15); font-size: .84rem; }
.qs-total strong { color: var(--copper-light); }

/* 14 — WHY + FAQ --------------------------------------------------------- */
.why { background: #fff; }
.why-grid { list-style: none; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1.25rem; margin: 0 0 clamp(4rem, 8vw, 7rem); padding: 0; }
.why-card {
  position: relative; overflow: hidden; padding: 2rem 1.6rem 1.8rem; border-radius: var(--r-lg);
  background: var(--paper); border: 1px solid var(--line);
  transition: transform .6s var(--ease), box-shadow .6s, background-color .6s;
}
.why-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); background: #fff; }
.why-card::after { content: ''; position: absolute; left: 0; bottom: 0; width: 100%; height: 3px; background: var(--copper); transform: scaleX(0); transform-origin: left; transition: transform .7s var(--ease); }
.why-card:hover::after { transform: scaleX(1); }
.why-num { position: absolute; top: 1.35rem; right: 1.5rem; font: 800 .78rem/1 var(--font-head); color: #9AA0A6; }
.why-card > i { display: block; margin-bottom: 1.4rem; font-size: 1.75rem; color: var(--copper-dark); }
.why-card h3 { margin: 0 0 .6rem; font-size: 1.1rem; font-weight: 700; }
.why-card p { margin: 0; font-size: .93rem; color: var(--text-2); }

.faq { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(2rem, 5vw, 5rem); }
.faq-intro { position: sticky; top: calc(var(--header-h) + 24px); align-self: start; }
.faq-title { margin: 0 0 1rem; font-size: clamp(1.8rem, 1.3rem + 1.8vw, 2.8rem); font-weight: 700; line-height: 1.08; letter-spacing: -.035em; }
.faq-intro p { margin: 0 0 1.75rem; color: var(--text-2); }
.faq-list { --bs-accordion-bg: transparent; --bs-accordion-border-color: var(--line); --bs-accordion-btn-focus-box-shadow: none; --bs-accordion-active-bg: transparent; --bs-accordion-active-color: var(--ink); }
.faq-list .accordion-item { border: 0; border-bottom: 1px solid var(--line); border-radius: 0 !important; background: transparent; }
.faq-list .accordion-item:first-child { border-top: 1px solid var(--line); }
.faq-list .accordion-button { gap: 1.25rem; padding: 1.5rem 0; background: transparent; box-shadow: none; font: 600 1.08rem/1.4 var(--font-head); color: var(--ink); border-radius: 0 !important; }
.faq-list .accordion-button::after {
  flex: none; width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--line);
  background: #fff var(--plus-dark) center / 15px no-repeat;
  transition: transform .55s var(--ease), background-color .35s, border-color .35s;
}
.faq-list .accordion-button:not(.collapsed)::after { transform: rotate(45deg); background-color: var(--ink); background-image: var(--plus-light); border-color: var(--ink); }
.faq-list .accordion-button:hover::after { border-color: var(--ink); }
.faq-list .accordion-button:focus-visible { outline: 2px solid var(--copper); outline-offset: 4px; }
.faq-list .accordion-body { padding: 0 3.5rem 1.6rem 0; color: var(--text-2); }

/* 15 — FINAL CTA & FOOTER ----------------------------------------------- */
.final-cta { position: relative; isolation: isolate; overflow: hidden; padding: clamp(120px, 16vw, 230px) 0; color: #fff; text-align: center; background: var(--ink); }
.final-cta-media { position: absolute; inset: 0; z-index: -2; overflow: hidden; }
.final-cta-media img { width: 100%; height: 118%; margin-top: -9%; object-fit: cover; }
.final-cta-overlay { position: absolute; inset: 0; z-index: -1; background: radial-gradient(70% 70% at 50% 50%, rgba(9, 12, 15, .45), rgba(9, 12, 15, .78)), linear-gradient(180deg, rgba(9, 12, 15, .4), rgba(9, 12, 15, .6)); }
.final-cta-inner .eyebrow { justify-content: center; }
.final-cta-title { max-width: 15ch; margin: 0 auto 2.6rem; font: 800 clamp(2.3rem, 1rem + 4.8vw, 5.5rem)/1 var(--font-head); letter-spacing: -.045em; text-transform: uppercase; }
.final-cta-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 1rem; }

.site-footer { padding: clamp(4rem, 7vw, 6rem) 0 2rem; background: var(--ink); color: rgba(255, 255, 255, .7); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.25fr; gap: 2.5rem; padding-bottom: 3rem; border-bottom: 1px solid rgba(255, 255, 255, .1); }
.brand--footer { margin-bottom: 1.3rem; color: #fff; }
.footer-brand p { max-width: 34ch; margin: 0; font-size: .93rem; }
.social { list-style: none; display: flex; gap: .5rem; margin: 1.6rem 0 0; padding: 0; }
.social a { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; border: 1px solid rgba(255, 255, 255, .18); color: #fff; text-decoration: none; transition: background-color .35s, border-color .35s, color .35s, transform .45s var(--ease); }
.social a:hover { background: var(--copper); border-color: var(--copper); color: var(--ink); transform: translateY(-3px); }
.footer-col h3 { margin: 0 0 1.25rem; font: 700 .72rem/1 var(--font-head); letter-spacing: .2em; text-transform: uppercase; color: #fff; }
.footer-col ul { list-style: none; display: grid; gap: .7rem; margin: 0; padding: 0; }
.footer-col a { font-size: .93rem; color: rgba(255, 255, 255, .72); text-decoration: none; transition: color .3s; }
.footer-col a:hover { color: var(--copper-light); }
.footer-contact li { display: flex; gap: .65rem; align-items: flex-start; font-size: .93rem; }
.footer-contact i { color: var(--copper-light); margin-top: .1rem; }
.footer-contact p { margin: 0; font-size: .93rem; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 1rem; padding-top: 1.75rem; font-size: .84rem; }
.footer-bottom p { margin: 0; }
.footer-bottom ul { list-style: none; display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; margin: 0; padding: 0; }
.footer-bottom a, .footer-bottom .link-inline { color: rgba(255, 255, 255, .72); text-decoration: none; }
.footer-bottom a:hover, .footer-bottom .link-inline:hover { color: var(--copper-light); }

/* 16 — FLOATING UI, TOAST, MODAL ---------------------------------------- */
.quote-dock {
  position: fixed; right: 24px; bottom: 24px; z-index: 1040;
  display: flex; flex-direction: column; align-items: flex-end; gap: .75rem;
  transition: opacity .5s var(--ease), transform .5s var(--ease), visibility .5s;
}
.quote-dock.is-hidden { opacity: 0; visibility: hidden; transform: translateY(24px); pointer-events: none; }
.dock-toggle {
  display: flex; align-items: center; gap: .8rem; padding: .45rem 1rem .45rem .45rem;
  border: 1px solid rgba(255, 255, 255, .1); border-radius: 999px; background: var(--ink); color: #fff; text-align: left; cursor: pointer;
  box-shadow: 0 24px 50px -18px rgba(0, 0, 0, .55); transition: transform .45s var(--ease);
}
.dock-toggle:hover { transform: translateY(-2px); }
.dock-thumb { position: relative; display: block; flex: none; width: 50px; height: 50px; overflow: hidden; border-radius: 50%; background: linear-gradient(180deg, #EEEBE5, #D9D3C9); }
.dock-text { display: flex; flex-direction: column; min-width: 0; }
.dock-text strong { font: 700 .82rem/1.15 var(--font-head); }
.dock-text span { font-size: .76rem; color: rgba(255, 255, 255, .66); white-space: nowrap; }
.dock-count { min-width: 28px; height: 28px; padding: 0 .4rem; border-radius: 999px; background: var(--copper); color: var(--ink); font: 800 .8rem/28px var(--font-head); text-align: center; }
.quote-dock.is-pulse .dock-count { animation: bump .8s var(--ease); }
.quote-dock.is-pulse .dock-toggle { animation: ring 1.1s var(--ease); }
@keyframes bump { 30% { transform: scale(1.4); } }
@keyframes ring { 0% { box-shadow: 0 0 0 0 rgba(183, 137, 88, .6), 0 24px 50px -18px rgba(0, 0, 0, .55); } 100% { box-shadow: 0 0 0 16px rgba(183, 137, 88, 0), 0 24px 50px -18px rgba(0, 0, 0, .55); } }
.dock-panel { width: 330px; padding: 1.2rem; border-radius: 18px; background: #fff; color: var(--ink); border: 1px solid var(--line); box-shadow: var(--shadow-lg); }
.dock-panel-head { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; margin-bottom: .8rem; }
.dock-panel-head strong { font: 700 .95rem/1.2 var(--font-head); }
.dock-panel-head span { font-size: .74rem; color: var(--text-2); }
.dock-list { display: grid; gap: .4rem; margin: 0 0 1rem; }
.dock-list > div { display: flex; justify-content: space-between; gap: 1rem; padding-bottom: .4rem; border-bottom: 1px dashed var(--line); font-size: .83rem; }
.dock-list dt { font-weight: 500; color: var(--text-2); white-space: nowrap; }
.dock-list dd { margin: 0; text-align: right; font-weight: 600; }
.dock-list small { font-size: .64rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: #7A8087; }
.dock-list .is-chosen dt::before { content: ''; display: inline-block; width: 6px; height: 6px; margin-right: .45rem; border-radius: 50%; background: var(--copper); vertical-align: middle; }

.mobile-cta { display: none; }
.mc-count { min-width: 22px; height: 22px; padding: 0 .35rem; border-radius: 999px; background: var(--ink); color: #fff; font: 800 .7rem/22px var(--font-head); text-align: center; }
.mc-count.is-pulse { animation: bump .8s var(--ease); }

.wf-toast { position: fixed; left: 50%; bottom: 28px; z-index: 2100; opacity: 0; pointer-events: none; transform: translate(-50%, 30px); transition: opacity .4s, transform .55s var(--ease); }
.wf-toast.is-visible { opacity: 1; pointer-events: auto; transform: translate(-50%, 0); }
.wf-toast-inner {
  display: flex; align-items: center; gap: .7rem; max-width: min(580px, calc(100vw - 32px));
  padding: .8rem .8rem .8rem 1.15rem; border-radius: 14px; background: var(--ink); color: #fff;
  font-size: .9rem; font-weight: 600; line-height: 1.4; box-shadow: 0 24px 50px -16px rgba(0, 0, 0, .5);
}
.wf-toast-inner > i { color: var(--copper-light); font-size: 1.05rem; }
.wf-toast-action { flex: none; margin-left: .4rem; padding: .5rem .8rem; border: 0; border-radius: 9px; background: rgba(255, 255, 255, .1); color: var(--copper-light); font: 700 .76rem/1 var(--font-head); text-decoration: none; white-space: nowrap; cursor: pointer; }
.wf-toast-action:hover { background: var(--copper); color: var(--ink); }

.wf-modal { border: 0; border-radius: 22px; }
.wf-modal .modal-header { padding: 1.5rem 1.75rem .5rem; border: 0; }
.wf-modal .modal-title { font: 700 1.5rem/1.2 var(--font-head); }
.wf-modal .modal-body { padding: .5rem 1.75rem 1rem; color: var(--text-2); }
.wf-modal .modal-body h3 { margin: 1.4rem 0 .4rem; font-size: 1.02rem; font-weight: 700; color: var(--ink); }
.wf-modal .modal-footer { padding: 1rem 1.75rem 1.5rem; border: 0; }

/* 17 — MOTION STATES & REDUCED MOTION ----------------------------------- */
.motion .hero-title .line > span { transform: translate3d(0, 112%, 0); }
.motion [data-hero-fade] { opacity: 0; transform: translate3d(0, 24px, 0); }
.motion .hero-chip { opacity: 0; transform: translate3d(40px, 0, 0); }
.motion [data-reveal] { opacity: 0; transform: translate3d(0, 34px, 0); }
.motion [data-reveal-group] > * { opacity: 0; transform: translate3d(0, 30px, 0); }
.motion [data-mask] { clip-path: inset(100% 0 0 0); }
.motion [data-footer-reveal] > * { opacity: 0; transform: translate3d(0, 30px, 0); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
  .hero-img { transform: none; }
}

@media print {
  .site-header, .quote-dock, .mobile-cta, .wf-toast, .hero-chips, .scroll-cue { display: none !important; }
  .motion [data-reveal], .motion [data-reveal-group] > *, .motion [data-mask] { opacity: 1 !important; transform: none !important; clip-path: none !important; }
}