/* ============================================================
   LITHOS — Countertop Protection Film
   assets/css/styles.css
   ------------------------------------------------------------
   1.  Tokens
   2.  Base + type roles
   3.  Image slot system  ← image blanks live here
   4.  Header / nav
   5.  Hero + interactive slab
   6.  Trust strip
   7.  The film / cross-section
   8.  What it stops
   9.  Surfaces
   10. Work gallery
   11. Process
   12. Removal
   13. Testimonials
   14. About
   15. FAQ
   16. Quote form
   17. Footer
   18. Reveals + responsive
   ============================================================ */

/* ---------- 1. TOKENS ---------- */
:root{
  /* --- Lithos brand palette --- */
  --onyx:#0D0D0D;          /* Onyx Black    */
  --charcoal:#2C2C2C;      /* Dark Charcoal */
  --creme:#D8D2C7;         /* Warm Stone    */
  --concrete:#6B6B6B;      /* Concrete Gray */
  --bronze:#A68B5B;        /* Aged Gold     */

  /* semantic roles */
  --alabaster:var(--creme);
  --alabaster-2:#CFC8BB;
  --ink:var(--onyx);
  --ink-2:var(--charcoal);
  --graphite:var(--concrete);

  /* bronze, contrast-tuned:
     --gold     brand bronze — borders, rules, strokes, fills
     --gold-tx  bronze TEXT on light bg (#6A5839 = 4.55:1 on creme)
                .dark below flips it back to brand bronze (5.98:1 on onyx)
     --gold-lt  lifted bronze for accents on dark                        */
  --gold:var(--bronze);
  --gold-tx:#6A5839;
  --gold-lt:#C0AD8B;

  --vein:#BDB5A6;
  --hair:rgba(13,13,13,.16);
  --hair-gold:rgba(166,139,91,.34);
  --hair-lt:rgba(216,210,199,.15);

  --display:"Trajan Pro 3","Trajan Pro","Cinzel","Optima",Georgia,serif;
  --serif:"Bodoni Moda","Didot","Bodoni MT",Georgia,serif;
  --sans:"Jost","Futura","Century Gothic",system-ui,sans-serif;

  --gutter:clamp(20px,5vw,84px);
  --ease:cubic-bezier(.19,1,.22,1);
}

/* on dark sections the full-strength bronze is already accessible */
.dark{--gold-tx:var(--bronze)}

/* ---------- 2. BASE + TYPE ---------- */
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px}
body{
  margin:0;
  background:var(--alabaster);
  color:var(--graphite);
  font-family:var(--sans);
  font-weight:300;
  font-size:clamp(15px,1.05vw,17px);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,svg,video{display:block;max-width:100%}
a{color:inherit}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}

.eyebrow{
  font-size:11px;font-weight:400;letter-spacing:.26em;
  text-transform:uppercase;color:var(--gold-tx);margin:0 0 22px;
}
.display{
  font-family:var(--display);font-weight:400;color:var(--ink);
  line-height:1.08;letter-spacing:.02em;margin:0;
  text-transform:uppercase;   /* Trajan is capitals-only by design */
}
h1.display{font-size:clamp(38px,5.9vw,78px)}
h2.display{font-size:clamp(27px,3.8vw,50px)}
h3{
  font-family:var(--display);font-weight:400;color:var(--ink);
  font-size:clamp(15px,1.18vw,19px);line-height:1.3;margin:0 0 10px;
  text-transform:uppercase;letter-spacing:.07em;
}
.lede{font-size:clamp(16px,1.28vw,19px);line-height:1.7;max-width:52ch}
.small{font-size:13px;line-height:1.6}
.mark-label{font-size:10.5px;letter-spacing:.24em;text-transform:uppercase;color:var(--gold-tx)}

.wrap{max-width:1440px;margin:0 auto;padding-inline:var(--gutter)}
.pad{padding-block:clamp(72px,9vw,150px)}
.pad-sm{padding-block:clamp(44px,5vw,72px)}
.rule{height:1px;background:var(--hair);border:0;margin:0}
.head{max-width:62ch;margin-bottom:clamp(40px,4.6vw,72px)}
.head .lede{margin:22px 0 0}

.btn{
  display:inline-block;text-decoration:none;cursor:pointer;
  font-family:var(--sans);font-size:12px;letter-spacing:.18em;
  text-transform:uppercase;font-weight:400;
  padding:13px 26px;border:1px solid var(--gold);color:var(--ink);
  background:transparent;transition:.3s;
}
.btn:hover{background:var(--gold);color:#fff;border-color:var(--gold)}
.btn-solid{background:var(--ink);border-color:var(--ink);color:var(--alabaster)}
.btn-solid:hover{background:var(--gold);border-color:var(--gold);color:#fff}
.btn-ghost{border-color:var(--hair);color:var(--graphite)}
.btn-ghost:hover{border-color:var(--ink);background:transparent;color:var(--ink)}

.dark{background:var(--ink);color:rgba(235,235,230,.72)}
.dark .display,.dark h3{color:var(--alabaster)}
.dark .rule{background:var(--hair-lt)}
.dark .btn-ghost{border-color:rgba(235,235,230,.28);color:var(--alabaster)}
.dark .btn-ghost:hover{border-color:var(--gold);color:#fff}

/* ============================================================
   3. IMAGE SLOT SYSTEM
   ------------------------------------------------------------
   Every photo on this site is a "slot". Drop the real file into
   assets/img/ using the filename in the markup and it appears.
   Until then the slot renders as a labelled gold frame showing
   exactly what belongs there — never a broken-image icon.

   Markup pattern:
     <figure class="slot" style="--ar:4/3"
             data-slot="Hero — kitchen island · 1600×1200 · JPG">
       <img src="assets/img/hero-island.jpg" alt="…">
     </figure>

   The .empty class is added by main.js when the file is missing.
   ============================================================ */
.slot{
  position:relative;margin:0;overflow:hidden;
  aspect-ratio:var(--ar,4/3);
  background:var(--alabaster-2);
}
.slot img{width:100%;height:100%;object-fit:cover}
.slot.empty{
  display:grid;place-items:center;
  border:1px solid var(--hair-gold);
  background:
    repeating-linear-gradient(135deg,
      rgba(166,139,91,.055) 0 10px, transparent 10px 20px),
    var(--alabaster-2);
}
.slot.empty img{display:none}
.slot.empty::after{
  content:attr(data-slot);
  font-size:10px;letter-spacing:.18em;line-height:2;
  text-transform:uppercase;color:var(--gold-tx);
  text-align:center;padding:20px;max-width:86%;
}
.slot.empty::before{
  content:"";position:absolute;inset:11px;
  border:1px solid rgba(166,139,91,.16);pointer-events:none;
}
.dark .slot,.slot-dark{background:var(--ink-2)}
.dark .slot.empty,.slot-dark.empty{
  background:
    repeating-linear-gradient(135deg,
      rgba(166,139,91,.075) 0 10px, transparent 10px 20px),
    var(--ink-2);
}

/* logo slots: fall back to the inline SVG mark, not a label */
.fb{position:relative;display:inline-flex;align-items:center}
.fb .fb-alt{display:none}
.fb.empty img{display:none}
.fb.empty .fb-alt{display:block}

/* ---------- 4. HEADER ---------- */
header{
  position:sticky;top:0;z-index:60;
  background:rgba(235,235,230,.86);
  backdrop-filter:blur(14px) saturate(1.2);
  border-bottom:1px solid var(--hair-gold);
}
.bar{display:flex;align-items:center;gap:28px;height:78px}
.brand{display:flex;align-items:center;gap:13px;text-decoration:none;margin-right:auto}
.brand .fb{width:28px;height:28px;color:var(--gold)}
.brand .fb img,.brand .fb-alt{width:28px;height:28px;object-fit:contain}
.brand .name{
  font-family:var(--display);font-size:18px;letter-spacing:.32em;
  color:var(--ink);padding-left:.34em;
}
nav{display:flex;gap:28px}
nav a{
  text-decoration:none;font-size:12px;letter-spacing:.15em;
  text-transform:uppercase;color:var(--graphite);
  padding-block:6px;border-bottom:1px solid transparent;transition:.25s;
}
nav a:hover,nav a.active{color:var(--ink);border-bottom-color:var(--gold)}

.menu-btn{
  display:none;background:none;border:0;cursor:pointer;padding:10px;
}
.menu-btn span{display:block;width:22px;height:1px;background:var(--ink);margin:5px 0;transition:.3s}
.menu-btn[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.menu-btn[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-btn[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.drawer{
  display:none;border-top:1px solid var(--hair);
  background:var(--alabaster);padding:8px var(--gutter) 26px;
}
.drawer.open{display:block}
.drawer a{
  display:block;text-decoration:none;padding:14px 0;
  border-bottom:1px solid var(--hair);
  font-family:var(--serif);font-size:22px;color:var(--ink);
}
.drawer .btn{margin-top:22px}

/* ---------- 5. HERO + SLAB ---------- */
.hero{padding-top:clamp(40px,5vw,74px);padding-bottom:clamp(56px,7vw,110px)}
.hero-grid{
  display:grid;grid-template-columns:minmax(0,.86fr) minmax(0,1.14fr);
  gap:clamp(32px,5vw,80px);align-items:center;
}
.hero-copy .lede{margin:26px 0 0}
.hero-copy .btns{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.h1-line{display:block;overflow:hidden}
.h1-line span{display:block;transform:translateY(102%);animation:rise .95s var(--ease) forwards}
.h1-line:nth-child(2) span{animation-delay:.09s}
@keyframes rise{to{transform:translateY(0)}}
.hero-meta{
  display:flex;gap:22px;flex-wrap:wrap;align-items:center;
  margin-top:40px;padding-top:22px;border-top:1px solid var(--hair);
  font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;
}
.hero-meta span{display:flex;align-items:center;gap:9px}
.dot{width:4px;height:4px;background:var(--gold);border-radius:50%;flex:none}

.slab-stage{position:relative}
.slab{
  --pos:100%;
  position:relative;aspect-ratio:5/4.4;width:100%;
  overflow:hidden;cursor:ew-resize;touch-action:pan-y;user-select:none;
  background:linear-gradient(168deg,#FBFBF9 0%,#EFEFEB 34%,#F6F6F3 62%,#E8E8E3 100%);
  box-shadow:
    0 1px 0 rgba(255,255,255,.9) inset,
    0 30px 60px -30px rgba(21,24,27,.42),
    0 2px 0 rgba(21,24,27,.10);
}
.layer{position:absolute;inset:0;pointer-events:none}
.veins{opacity:.62;mix-blend-mode:multiply}
.grain{opacity:.30;mix-blend-mode:multiply}

/* optional real photography for the slab — fades in if present */
.slab-photo{opacity:0;transition:opacity .5s var(--ease)}
.slab-photo img{width:100%;height:100%;object-fit:cover}
.slab-photo.has{opacity:1}
.slab.photo-mode .veins,
.slab.photo-mode .grain,
.slab.photo-mode .dull,
.slab.photo-mode .etch,
.slab.photo-mode .ring,
.slab.photo-mode .stain,
.slab.photo-mode .scratch,
.slab.photo-mode .sheen{display:none}

/* unprotected side — clipped left of the film edge */
.damage{clip-path:inset(0 calc(100% - var(--pos)) 0 0)}
.dull{
  background:
    radial-gradient(58% 46% at 22% 30%, rgba(214,216,210,.85), transparent 62%),
    radial-gradient(44% 34% at 40% 72%, rgba(210,212,206,.70), transparent 66%),
    radial-gradient(38% 30% at 8% 60%, rgba(206,208,202,.62), transparent 70%);
  filter:blur(3px);
}
.etch{
  background:
    radial-gradient(circle at 30% 34%, rgba(255,255,255,.72) 0 12%, rgba(255,255,255,.30) 22%, transparent 34%),
    radial-gradient(circle at 15% 62%, rgba(255,255,255,.60) 0 8%, transparent 24%),
    radial-gradient(circle at 44% 20%, rgba(255,255,255,.45) 0 6%, transparent 20%);
  filter:blur(2px);
}
.ring{
  position:absolute;width:19%;aspect-ratio:1;border-radius:50%;
  border:2px solid rgba(126,96,62,.30);
  box-shadow:0 0 0 5px rgba(126,96,62,.10), inset 0 0 22px rgba(126,96,62,.13);
  filter:blur(.4px);
}
.ring.r1{left:9%;top:22%}
.ring.r2{left:26%;top:58%;width:13%;border-color:rgba(126,96,62,.22)}
.scratch{position:absolute;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.95),rgba(120,124,118,.5),transparent)}
.s1{left:6%;top:44%;width:30%;transform:rotate(-8deg)}
.s2{left:16%;top:50%;width:22%;transform:rotate(5deg)}
.s3{left:3%;top:76%;width:34%;transform:rotate(-3deg)}
.s4{left:22%;top:37%;width:16%;transform:rotate(12deg)}
.stain{
  position:absolute;left:12%;top:82%;width:16%;aspect-ratio:1.6;
  border-radius:48% 52% 44% 56%/58% 42% 60% 40%;
  background:radial-gradient(closest-side,rgba(122,96,64,.24),rgba(122,96,64,.06) 70%,transparent);
  filter:blur(3px);
}

/* protected side — clipped right of the film edge */
.protect{clip-path:inset(0 0 0 var(--pos))}
.sheen{
  background:linear-gradient(104deg,
    transparent 12%, rgba(255,255,255,.50) 30%,
    rgba(255,255,255,.86) 39%, rgba(255,255,255,.34) 47%, transparent 66%);
}
.gloss{background:linear-gradient(180deg,rgba(255,255,255,.34),transparent 42%)}

.edge{
  position:absolute;top:0;bottom:0;left:var(--pos);width:1px;
  background:linear-gradient(180deg,rgba(166,139,91,0),var(--gold) 12%,var(--gold) 88%,rgba(166,139,91,0));
  transform:translateX(-.5px);cursor:ew-resize;
}
.edge::before{
  content:"";position:absolute;left:1px;top:0;bottom:0;width:14px;
  background:linear-gradient(90deg,rgba(255,255,255,.55),transparent);
}
.knob{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:56px;height:56px;border-radius:50%;
  background:rgba(216,210,199,.92);border:1px solid var(--gold);
  display:grid;place-items:center;
  box-shadow:0 6px 24px -8px rgba(21,24,27,.4);
  transition:transform .3s var(--ease);
}
.slab:hover .knob{transform:translate(-50%,-50%) scale(1.07)}
.knob svg{width:19px;height:11px;stroke:var(--gold);fill:none;stroke-width:1.2}
.edge:focus-visible{outline:none}
.edge:focus-visible .knob{outline:2px solid var(--ink);outline-offset:4px}

.slab-tag{
  position:absolute;bottom:16px;font-size:10px;letter-spacing:.2em;
  text-transform:uppercase;color:var(--graphite);
  background:rgba(235,235,230,.82);padding:7px 12px;
}
.tag-left{left:16px}
.tag-right{right:16px;color:var(--ink)}
.tag-right b{font-weight:400;color:var(--gold-tx)}
.slab-cap{
  display:flex;justify-content:space-between;gap:16px;margin-top:16px;
  font-size:11px;letter-spacing:.16em;text-transform:uppercase;
}
.slab-cap .hint{color:var(--gold-tx);display:flex;align-items:center;gap:9px}
.hint svg{width:26px;height:8px;stroke:var(--gold);fill:none;stroke-width:1}

/* ---------- 7. THE FILM ---------- */
.spec{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:clamp(36px,6vw,96px);align-items:center}
.stack{position:relative;padding-left:78px}
.lyr{position:relative;display:flex;align-items:center}
.lyr .bar{flex:none;width:100%;border:1px solid rgba(21,24,27,.10);border-bottom:0}
.lyr:last-of-type .bar{border-bottom:1px solid rgba(21,24,27,.10)}
.b-top{height:16px;background:linear-gradient(180deg,rgba(255,255,255,.95),rgba(226,226,220,.75))}
.b-film{height:52px;background:linear-gradient(180deg,rgba(240,240,236,.9),rgba(214,214,208,.8))}
.b-adh{height:14px;background:repeating-linear-gradient(90deg,rgba(166,139,91,.20) 0 3px,transparent 3px 7px),rgba(232,232,226,.9)}
.b-stone{height:104px;background:linear-gradient(168deg,#F7F7F4,#E4E4DE 60%,#EDEDE8)}
.lbl{
  position:absolute;left:calc(100% + 18px);white-space:nowrap;
  font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--graphite);
}
.lbl::before{content:"";position:absolute;right:calc(100% + 8px);top:50%;width:10px;height:1px;background:var(--gold)}
.lbl em{font-style:normal;color:var(--gold-tx);display:block;font-size:10px;letter-spacing:.1em;text-transform:none;margin-top:1px}
.bracket{
  position:absolute;left:0;top:0;height:82px;width:56px;
  border-left:1px solid var(--gold);border-top:1px solid var(--gold);border-bottom:1px solid var(--gold);
  display:grid;place-items:center;
}
.bracket span{
  position:absolute;left:-10px;transform:rotate(-90deg);
  font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);white-space:nowrap;
}
.scale-note{margin-top:26px;padding-top:16px;border-top:1px solid var(--hair);font-size:11.5px;letter-spacing:.06em}

/* ---------- 7b. FINISHES ---------- */
.finishes{
  display:grid;grid-template-columns:repeat(2,1fr);
  gap:clamp(24px,3.4vw,56px);margin-top:8px;
}
.finish h3{margin:20px 0 10px}
.finish p{font-size:15.5px;line-height:1.7;color:var(--graphite);margin:0;max-width:44ch}
.fin-swatch{
  position:relative;aspect-ratio:16/7;overflow:hidden;
  border:1px solid var(--hair);
}
/* honed: light is diffused, no specular */
.fin-matte{
  background:
    radial-gradient(120% 90% at 30% 20%,rgba(255,255,255,.10),transparent 60%),
    linear-gradient(158deg,#7E786D 0%,#6E6961 46%,#7A7469 100%);
}
.fin-matte span{
  position:absolute;inset:0;opacity:.5;
  background:repeating-linear-gradient(122deg,rgba(255,255,255,.05) 0 2px,transparent 2px 5px);
}
/* polished: a hard specular sweep + reflection */
.fin-gloss{
  background:
    linear-gradient(158deg,#8A8378 0%,#5F5A52 45%,#847D71 100%);
}
.fin-gloss span{
  position:absolute;inset:0;
  background:
    linear-gradient(104deg,transparent 26%,rgba(255,255,255,.50) 40%,rgba(255,255,255,.72) 45%,rgba(255,255,255,.22) 52%,transparent 63%),
    linear-gradient(180deg,rgba(255,255,255,.16),transparent 42%);
}
.finish-note{
  margin:clamp(34px,3.6vw,54px) 0 0;padding-top:24px;
  border-top:1px solid var(--hair-gold);
  font-family:var(--serif);font-size:clamp(18px,1.6vw,24px);
  line-height:1.4;color:var(--ink);max-width:34ch;
}
@media(max-width:720px){.finishes{grid-template-columns:1fr}}

/* ---------- 8. WHAT IT STOPS ---------- */
.threats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--hair)}
.threat{padding:36px 32px 40px 0;border-bottom:1px solid var(--hair)}
.threat + .threat{border-left:1px solid var(--hair);padding-left:32px}
.threat:nth-child(3n+1){border-left:0;padding-left:0}
.threat svg{width:30px;height:30px;stroke:var(--gold);fill:none;stroke-width:1;margin-bottom:22px}
.threat p{margin:0;max-width:34ch}

/* ---------- 9. SURFACES ---------- */
.surfaces{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(20px,2.4vw,34px)}
.surface .slot{margin-bottom:20px}
.surface h3{font-size:clamp(21px,1.8vw,27px);margin-bottom:10px}
.surface p{margin:0;font-size:14.5px;max-width:32ch}

/* ---------- 10. WORK ---------- */
.work{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(16px,2vw,28px)}
.work-item{position:relative}
.work-item .slot{transition:transform .6s var(--ease)}
.work-item:hover .slot{transform:translateY(-5px)}
.work-item.tall{grid-row:span 2}
.work-item.tall .slot{--ar:3/4.6}

/* ---------- 11. PROCESS ---------- */
.steps{border-top:1px solid var(--hair)}
.step{
  display:grid;grid-template-columns:70px minmax(0,1fr) minmax(0,1.1fr) minmax(0,.85fr);
  gap:clamp(16px,3vw,44px);align-items:center;
  padding:30px 0;border-bottom:1px solid var(--hair);
}
.step .num{font-family:var(--serif);font-size:15px;color:var(--gold-tx);letter-spacing:.14em}
.step p{margin:0;max-width:52ch}
.step .slot{--ar:4/3}

/* ---------- 12. REMOVAL ---------- */
.split{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(32px,6vw,96px);align-items:center}

/* ---------- 13. TESTIMONIALS ---------- */
.quotes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--hair);border:1px solid var(--hair)}
.quote-card{background:var(--alabaster);padding:clamp(28px,3vw,44px)}
.quote-card blockquote{
  margin:0 0 26px;font-family:var(--serif);
  font-size:clamp(19px,1.55vw,23px);line-height:1.45;color:var(--ink);
}
.quote-card blockquote::before{content:"\201C";color:var(--gold);margin-right:2px}
.quote-card blockquote::after{content:"\201D";color:var(--gold)}
.attr{display:flex;align-items:center;gap:14px}
.attr .slot{width:44px;height:44px;border-radius:50%;flex:none;--ar:1}
.attr .slot.empty::after{font-size:7px;letter-spacing:.06em;padding:4px;line-height:1.4}
.attr .slot.empty::before{inset:0;border-radius:50%}
.attr .who{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink)}
.attr .who em{display:block;font-style:normal;color:var(--gold-tx);font-size:10.5px;margin-top:3px}

/* ---------- 14. ABOUT ---------- */
.about{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(32px,6vw,88px);align-items:center}
.about .slot{--ar:4/5}

/* ---------- 15. FAQ ---------- */
.faq{border-top:1px solid var(--hair);max-width:960px}
.faq details{border-bottom:1px solid var(--hair)}
.faq summary{
  cursor:pointer;list-style:none;padding:26px 44px 26px 0;position:relative;
  font-family:var(--serif);font-size:clamp(18px,1.5vw,23px);color:var(--ink);
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"";position:absolute;right:8px;top:50%;width:12px;height:12px;
  border-right:1px solid var(--gold);border-bottom:1px solid var(--gold);
  transform:translateY(-70%) rotate(45deg);transition:transform .3s var(--ease);
}
.faq details[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
.faq .ans{padding:0 44px 28px 0;margin:0;max-width:70ch}

/* ---------- 16. QUOTE FORM ---------- */
.quote-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(36px,6vw,96px)}
.field{margin-bottom:22px}
.field label{
  display:block;font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;
  color:var(--gold-tx);margin-bottom:9px;
}
.field input,.field select,.field textarea{
  width:100%;background:transparent;border:0;border-bottom:1px solid var(--hair-lt);
  padding:9px 0;font-family:var(--sans);font-size:16px;font-weight:300;
  color:var(--alabaster);border-radius:0;transition:border-color .25s;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-bottom-color:var(--gold)}
.field textarea{resize:vertical;min-height:78px}
.field select{appearance:none;cursor:pointer;background:var(--ink);color:var(--alabaster)}
.field select option{background:var(--ink)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.contact-line{display:flex;align-items:baseline;gap:14px;padding:18px 0;border-bottom:1px solid var(--hair-lt)}
.contact-line .k{font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold-tx);width:76px;flex:none}
.contact-line .v{font-family:var(--serif);font-size:clamp(19px,1.7vw,25px);color:var(--alabaster);text-decoration:none}
a.v:hover{color:var(--gold)}
.formnote{font-size:12px;margin-top:18px}

/* ---------- 17. FOOTER ---------- */
footer{background:var(--ink);color:rgba(235,235,230,.55);padding-block:clamp(56px,6vw,88px) 34px}
.foot-top{display:flex;justify-content:space-between;gap:44px;flex-wrap:wrap;align-items:flex-start}
.foot-brand{max-width:280px}
.foot-brand .fb{color:var(--gold);margin-bottom:6px}
.foot-brand .fb img{max-width:230px}
.foot-brand .fb-alt{width:54px;height:54px}
.foot-col h4{font-family:var(--sans);font-weight:400;font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--gold-tx);margin:0 0 16px}
.foot-col a,.foot-col p{display:block;text-decoration:none;font-size:14px;margin:0 0 9px;color:rgba(235,235,230,.62)}
.foot-col a:hover{color:var(--alabaster)}
.foot-bot{
  margin-top:clamp(40px,5vw,68px);padding-top:22px;border-top:1px solid var(--hair-lt);
  display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;
  font-size:11px;letter-spacing:.1em;
}

/* ---------- 18. REVEALS + RESPONSIVE ---------- */
.rv{opacity:0;transform:translateY(22px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.rv.in{opacity:1;transform:none}

@media (max-width:1180px){
  .step{grid-template-columns:60px minmax(0,1fr) minmax(0,1.2fr);row-gap:18px}
  .step .slot{grid-column:2/-1;--ar:16/7}
}
@media (max-width:1040px){
  .hero-grid,.spec,.split,.quote-grid,.about{grid-template-columns:1fr}
  .hero-grid{gap:44px}
  .threats,.surfaces,.work,.quotes{grid-template-columns:repeat(2,minmax(0,1fr))}
  .threat:nth-child(3n+1){border-left:1px solid var(--hair);padding-left:32px}
  .threat:nth-child(2n+1){border-left:0;padding-left:0}
  .work-item.tall{grid-row:auto}
  .work-item.tall .slot{--ar:4/3}
  nav{display:none}
  .menu-btn{display:block}
  .header-cta{display:none}
}
@media (max-width:640px){
  .threats,.surfaces,.work,.quotes{grid-template-columns:1fr}
  .threat{border-left:0!important;padding-left:0!important;padding-right:0}
  .step{grid-template-columns:44px 1fr}
  .step p,.step .slot{grid-column:2}
  .two{grid-template-columns:1fr}
  .bar{height:66px}
  .slab{aspect-ratio:4/4.6}
  .stack{padding-left:0}
  .bracket{display:none}
  .lbl{position:static;margin-left:14px;white-space:normal}
  .lbl::before{display:none}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;transition-duration:.001ms!important}
  html{scroll-behavior:auto}
  .h1-line span{transform:none}
  .rv{opacity:1;transform:none}
}

/* ---------- 19. LEGAL PAGES ---------- */
.legal{max-width:74ch}
.legal h2{
  font-family:var(--display);text-transform:uppercase;letter-spacing:.07em;
  font-size:clamp(16px,1.3vw,21px);font-weight:400;color:var(--ink);
  line-height:1.3;margin:52px 0 14px;padding-top:26px;border-top:1px solid var(--hair);
}
.legal h2:first-of-type{margin-top:34px}
.legal p,.legal li{font-size:16px;line-height:1.75;color:var(--graphite);margin:0 0 15px}
.legal strong{color:var(--ink);font-weight:400}
.legal a{color:var(--gold-tx);text-underline-offset:3px}
.legal ul{margin:0 0 15px;padding-left:20px}
.legal li{margin-bottom:8px}
.legal .updated{
  font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--gold-tx);margin-bottom:0;
}
.legal .note{
  border-left:2px solid var(--hair-gold);padding:16px 0 16px 20px;
  margin:30px 0;font-size:14.5px;
}
.foot-bot a{color:inherit;text-decoration:none;border-bottom:1px solid var(--hair-lt)}
.foot-bot a:hover{border-bottom-color:var(--gold)}
.foot-legal{display:flex;gap:22px;flex-wrap:wrap}

/* ---------- 20. HERO VIDEO ---------- */
/* Hidden until install.mp4 actually loads; JS adds .has-video to the stage. */
.hero-video{position:relative;margin:0;display:none}
.slab-stage.has-video .hero-video{display:block}
.slab-stage.has-video .slab,
.slab-stage.has-video .slab-cap .hint{display:none}
.hero-video video{
  width:100%;aspect-ratio:4/3;object-fit:cover;
  background:var(--charcoal);display:block;
}
.vid-toggle{
  position:absolute;right:14px;bottom:14px;
  width:34px;height:34px;padding:0;cursor:pointer;
  -webkit-tap-highlight-color:transparent;
  display:grid;place-items:center;
  background:rgba(13,13,13,.55);border:1px solid var(--hair-gold);
  color:var(--creme);backdrop-filter:blur(6px);transition:.25s;
}
.vid-toggle:hover{background:rgba(13,13,13,.8);border-color:var(--gold)}
.vid-toggle svg{width:13px;height:13px;stroke:currentColor;fill:none;stroke-width:1.5}
.vid-toggle .ic-play{fill:currentColor;stroke:none;display:none}
.vid-toggle.paused .ic-pause{display:none}
.vid-toggle.paused .ic-play{display:block}
@media(prefers-reduced-motion:reduce){
  .hero-video video{--x:0}
}

/* ---------- 21. PHOTO FRAMES ---------- */
/* Gold hairline on every image slot; brightens and lifts on hover.
   outline (not border) so nothing reflows; -1px offset draws it
   over the photo edge instead of outside the box. */
.slot{
  outline:1px solid var(--hair-gold);
  outline-offset:-1px;
  transition:outline-color .45s var(--ease),
             box-shadow .45s var(--ease);
}
.slot:hover,
.work-item:hover .slot,
.surface:hover .slot,
.step:hover .slot{
  outline-color:var(--gold);
  box-shadow:0 0 0 3px rgba(166,139,91,.16);
}
/* on dark sections the ring needs a touch more presence */
.dark .slot:hover,.slot-dark:hover{
  outline-color:var(--gold-lt);
  box-shadow:0 0 0 3px rgba(166,139,91,.24);
}
/* round frames (testimonial headshots) follow the same rule */
.attr .slot{outline-offset:-1px}
/* the hero video gets the same treatment */
.hero-video video{outline:1px solid var(--hair-gold);outline-offset:-1px}
.hero-video:hover video{outline-color:var(--gold)}
@media(prefers-reduced-motion:reduce){
  .slot{transition:none}
}

/* ---------- 22. MOBILE CORRECTIONS ---------- */
@media (max-width:640px){
  /* finish swatches were 16:7 — too letterboxed once full-width */
  .fin-swatch{aspect-ratio:16/9}
  .finish p{max-width:none}
  /* legal pages: tighten heading rhythm on a narrow column */
  .legal h2{margin:38px 0 12px;padding-top:20px}
  .legal p,.legal li{font-size:15.5px}
  /* footer legal row stacks instead of squeezing */
  .foot-bot{flex-direction:column;align-items:flex-start;gap:10px}
  .foot-legal{gap:16px}
}
/* touch devices: no hover, so make the gold frame permanent rather than
   a state nobody on a phone can trigger */
@media (hover:none){
  .slot{outline-color:var(--hair-gold)}
  .slot:active{outline-color:var(--gold)}
  /* comfortable tap target for the video control */
  .vid-toggle{width:44px;height:44px;right:10px;bottom:10px}
  .vid-toggle svg{width:15px;height:15px}
}

/* video caption replaces the slab caption when the film is playing */
.vid-cap{margin-top:14px}
.slab-stage.has-video .slab-cap{display:none}

/* ============================================================
   19. QUOTE MODAL
   ------------------------------------------------------------
   Centred card on desktop, bottom sheet on phones. The panel sets
   --gold-tx to brand bronze the same way .dark does, so the field
   labels and eyebrow keep their contrast against onyx.
   ============================================================ */
.lead-back{
  position:fixed;inset:0;z-index:80;
  background:rgba(13,13,13,.72);
  -webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);
  opacity:0;transition:opacity .32s var(--ease);
}
.lead-back.in{opacity:1}

.lead{
  --gold-tx:var(--bronze);
  position:fixed;z-index:81;
  left:50%;top:50%;transform:translate(-50%,-46%);
  width:min(560px,calc(100vw - 32px));
  max-height:min(88vh,880px);
  overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;
  background:var(--ink);color:rgba(235,235,230,.72);
  border:1px solid var(--hair-gold);
  padding:clamp(28px,4vw,46px);
  opacity:0;transition:opacity .32s var(--ease),transform .32s var(--ease);
}
.lead.in{opacity:1;transform:translate(-50%,-50%)}

.lead h2{
  font-family:var(--display);font-weight:400;text-transform:uppercase;
  color:var(--alabaster);line-height:1.08;letter-spacing:.02em;
  font-size:clamp(23px,2.9vw,33px);margin:0;
}
.lead .eyebrow{margin-bottom:14px}
.lead-sub{margin:15px 0 22px;font-size:14.5px;line-height:1.55;max-width:44ch}
.lead .field{margin-bottom:15px}
.lead .lead-send{
  width:100%;margin-top:4px;text-align:center;
  background:var(--gold);border-color:var(--gold);color:var(--ink);
  font-weight:500;padding:15px 26px;
}
.lead .lead-send:hover,.lead .lead-send:focus-visible{
  background:var(--gold-lt);border-color:var(--gold-lt);color:var(--ink);
}
.lead .lead-send[disabled]{opacity:.55;cursor:default}
.lead .formnote{color:var(--graphite);margin-top:13px;font-size:11.5px}

/* close control — 44px target, comfortable on a phone */
.lead-x{
  position:absolute;top:8px;right:8px;z-index:1;
  width:44px;height:44px;padding:0;line-height:1;
  background:transparent;border:0;cursor:pointer;
  color:var(--alabaster);opacity:.55;font-size:26px;
  transition:opacity .25s,color .25s;
}
.lead-x:hover,.lead-x:focus-visible{opacity:1;color:var(--gold)}

/* "rather talk now" — the fastest path for a phone lead */
.lead-alt{
  display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 13px;
  margin-top:19px;padding-top:16px;border-top:1px solid var(--hair-lt);
  font-size:11px;letter-spacing:.16em;text-transform:uppercase;
}
.lead-alt a{
  font-family:var(--serif);font-size:20px;letter-spacing:.02em;
  text-transform:none;color:var(--alabaster);text-decoration:none;
}
.lead-alt a:hover{color:var(--gold)}

/* honeypot: off-screen rather than display:none, which some bots skip */
.lead-hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* confirmation state, swapped in after a successful send */
.lead-done{text-align:center;padding:16px 0 6px}
.lead-done .tick{
  width:52px;height:52px;margin:0 auto 24px;border-radius:50%;
  border:1px solid var(--gold);color:var(--gold);
  display:grid;place-items:center;font-size:23px;
}
.lead-done h2{margin-bottom:16px}
.lead-done p{font-size:15px;line-height:1.65;margin:0 auto;max-width:34ch}

body.lead-open{overflow:hidden}

/* ---- phones: full-width sheet that rises from the bottom ---- */
@media (max-width:640px){
  .lead{
    top:auto;bottom:0;left:0;right:0;
    width:100%;max-width:none;
    transform:translateY(14px);
    max-height:92dvh;
    border-left:0;border-right:0;border-bottom:0;
    padding:30px 22px calc(26px + env(safe-area-inset-bottom));
  }
  .lead.in{transform:translateY(0)}
  .lead .two{grid-template-columns:1fr;gap:0}
  .lead-sub{margin-bottom:24px}
}

/* short viewport (phone keyboard open) — keep the button reachable */
@media (max-height:560px){
  .lead{padding-top:22px;padding-bottom:22px}
  .lead-sub{display:none}
}

@media (prefers-reduced-motion:reduce){
  .lead,.lead-back{transition:none}
  .lead{transform:translate(-50%,-50%)}
  @media (max-width:640px){.lead{transform:none}}
}

/* skip link — visible only when focused by a keyboard */
.skip{
  position:absolute;left:-9999px;top:0;z-index:200;
  background:var(--ink);color:var(--alabaster);
  padding:12px 20px;font-family:var(--sans);font-size:12px;
  letter-spacing:.18em;text-transform:uppercase;text-decoration:none;
  border:1px solid var(--gold);
}
.skip:focus{left:8px;top:8px}