/* Drywall Innovations LLC · one page, v3: dark, cinematic, with depth and scroll-driven scenes. The blue is the emblem's. */

:root {
  --bg: #07090d;
  --bg-2: #0d1117;
  --panel: rgba(255, 255, 255, 0.045);
  --panel-strong: rgba(255, 255, 255, 0.09);
  --line: rgba(255, 255, 255, 0.10);
  --line-strong: rgba(255, 255, 255, 0.2);
  --blue: #1b74e4;
  --blue-bright: #4d9bff;
  --blue-glow: rgba(27, 116, 228, 0.55);
  --text: #f3f4f6;
  --muted: #a7adb8;
  --faint: #6b7280;

  --display: "Barlow Condensed", "Arial Narrow", sans-serif;
  --body: "Barlow", "Helvetica Neue", Arial, sans-serif;

  --measure: 58ch;
  --gutter: clamp(1.25rem, 5vw, 5rem);
  --section: clamp(5rem, 12vw, 10rem);
  --r: 22px;
  --r-sm: 12px;
  --ease: cubic-bezier(.2, .7, .2, 1);
  --shadow: 0 40px 100px -40px rgba(0, 0, 0, .9);
  --scroll: 0;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font-family: var(--body); font-size: 1.0625rem; line-height: 1.6;
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
body::before {
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 0; opacity: .04;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}
img { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--display); line-height: 1; margin: 0; }
p { margin: 0; }
:focus-visible { outline: 3px solid var(--blue-bright); outline-offset: 3px; }
main { position: relative; z-index: 1; }

.skip { position: absolute; left: -999px; top: 0; background: var(--blue); color: #fff; padding: .5rem 1rem; z-index: 50; border-radius: 999px; }
.skip:focus { left: 1rem; top: 1rem; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  min-height: 52px; padding: .85rem 1.5rem; border-radius: 999px;
  font-family: var(--display); font-weight: 700; font-size: 1.25rem; letter-spacing: .02em; text-transform: uppercase;
  text-decoration: none; cursor: pointer; border: 0; color: var(--text);
  transition: transform 220ms var(--ease), box-shadow 220ms var(--ease), background-color 220ms var(--ease);
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-primary { background: linear-gradient(180deg, var(--blue-bright), var(--blue)); color: #fff; box-shadow: 0 12px 30px -10px var(--blue-glow), inset 0 1px 0 rgba(255,255,255,.35); }
.btn-primary:hover { box-shadow: 0 20px 44px -12px var(--blue-glow), inset 0 1px 0 rgba(255,255,255,.35); }
.btn-ghost { background: var(--panel); box-shadow: inset 0 0 0 1px var(--line-strong); backdrop-filter: blur(10px); }
.btn-ghost:hover { background: var(--panel-strong); }
.btn-call { background: #fff; color: #0b0d12; }
.btn-call:hover { background: #e8ebf0; }
.btn svg { width: 20px; height: 20px; fill: currentColor; }

/* Header */
.top {
  position: sticky; top: 0; z-index: 20;
  display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 1rem;
  padding: .7rem var(--gutter);
  background: rgba(7, 9, 13, .6); backdrop-filter: blur(18px) saturate(140%);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: .75rem; text-decoration: none; }
.brand img { width: 44px; height: 44px; border-radius: 50%; background: #fff; box-shadow: 0 0 0 2px rgba(255,255,255,.08), 0 8px 24px -8px var(--blue-glow); }
.brand-name { font-family: var(--display); font-weight: 800; font-size: 1.375rem; text-transform: uppercase; letter-spacing: .04em; white-space: nowrap; }
.brand-name small { font-size: .7em; font-weight: 600; color: var(--muted); margin-left: .35em; }
.nav { display: flex; justify-content: center; gap: .25rem; }
.nav a { text-decoration: none; font-weight: 500; color: var(--muted); padding: .5rem .9rem; border-radius: 999px; transition: color 180ms, background-color 180ms; }
.nav a:hover { color: var(--text); background: var(--panel); }

/* Hero */
.hero {
  position: relative; min-height: 92vh; display: grid; align-items: center;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: var(--gutter);
  padding: calc(var(--section) * .7) var(--gutter) calc(var(--section) * 1.1);
  overflow: hidden; isolation: isolate;
}
.hero-bg { position: absolute; inset: -8%; z-index: -2; opacity: 0; transition: opacity 900ms var(--ease); background-size: cover; background-position: center; filter: saturate(.75) brightness(.5); transform: translateY(calc(var(--scroll) * -0.15px)); }
.hero-bg.has-photo { opacity: 1; background-image: url("assets/hero.jpg"); filter: saturate(.85) brightness(.62); background-position: 70% center; }
/* With a photo, the copy stays left on a dark veil and the photo breathes on the right; the sheet steps aside */
.hero:has(.hero-bg.has-photo) { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
.hero:has(.hero-bg.has-photo)::before {
  background:
    linear-gradient(90deg, rgba(7,9,13,.92) 0%, rgba(7,9,13,.78) 42%, rgba(7,9,13,.15) 75%, rgba(7,9,13,0) 100%),
    radial-gradient(55% 45% at 20% 35%, rgba(27,116,228,.35), transparent 62%),
    linear-gradient(180deg, rgba(7,9,13,0) 0%, rgba(7,9,13,.5) 75%, var(--bg) 100%);
}
.hero:has(.hero-bg.has-photo) .sheet { display: none; }
.hero:has(.hero-bg.has-photo)::after { opacity: .2; }
.hero:has(.hero-bg.has-photo) .dots { opacity: .35; }
.hero::before {
  content: ""; position: absolute; z-index: -1; inset: -20% -10% auto -10%; height: 130%; pointer-events: none;
  background:
    radial-gradient(55% 45% at 20% 35%, rgba(27,116,228,.45), transparent 62%),
    radial-gradient(35% 35% at 85% 70%, rgba(77,155,255,.14), transparent 60%),
    linear-gradient(180deg, rgba(7,9,13,0) 0%, rgba(7,9,13,.6) 72%, var(--bg) 100%);
}
.hero::after {
  content: ""; position: absolute; z-index: -1; inset: 0; pointer-events: none; opacity: .55;
  background: repeating-linear-gradient(90deg, transparent 0 9.9rem, rgba(255,255,255,.05) 9.9rem 10rem);
  -webkit-mask-image: linear-gradient(180deg, rgba(0,0,0,.9), transparent 85%); mask-image: linear-gradient(180deg, rgba(0,0,0,.9), transparent 85%);
}
/* The lamp: a bar of light at the top and a cone that washes the wall, like a work lamp */
.lamp { position: absolute; inset: 0; z-index: -1; pointer-events: none; overflow: hidden; }
.lamp-bar {
  position: absolute; top: 0; left: 50%; width: min(60vw, 46rem); height: 2px; transform: translateX(-50%);
  background: linear-gradient(90deg, transparent, var(--blue-bright) 20%, #fff 50%, var(--blue-bright) 80%, transparent);
  box-shadow: 0 0 40px 6px var(--blue-glow), 0 0 120px 20px rgba(27,116,228,.35);
  animation: lamp-on 1400ms var(--ease) both;
}
.lamp-cone {
  position: absolute; top: 0; left: 50%; width: min(90vw, 70rem); height: 70vh; transform: translateX(-50%);
  background: conic-gradient(from 180deg at 50% 0%, transparent 0deg, rgba(77,155,255,.18) 20deg, rgba(255,255,255,.08) 30deg, rgba(77,155,255,.18) 40deg, transparent 60deg);
  -webkit-mask-image: linear-gradient(180deg, #000, transparent 90%); mask-image: linear-gradient(180deg, #000, transparent 90%);
  animation: lamp-on 1400ms var(--ease) both;
}
@keyframes lamp-on { from { opacity: 0; transform: translateX(-50%) scaleX(.6); } to { opacity: 1; transform: translateX(-50%) scaleX(1); } }
.dots {
  position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background-image: radial-gradient(rgba(255,255,255,.14) 1px, transparent 1.4px); background-size: 28px 28px;
  -webkit-mask-image: radial-gradient(60% 60% at 50% 30%, #000 20%, transparent 100%); mask-image: radial-gradient(60% 60% at 50% 30%, #000 20%, transparent 100%);
}
.hero-copy { max-width: 44rem; }
.since {
  display: inline-flex; align-items: center; gap: .6rem; padding: .4rem .95rem; border-radius: 999px;
  background: var(--panel); box-shadow: inset 0 0 0 1px var(--line); color: var(--muted); font-weight: 500; font-size: .95rem; margin-bottom: 1.5rem;
}
.since::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--blue-bright); box-shadow: 0 0 12px var(--blue-bright); }
.hero h1 { font-size: clamp(3.6rem, 9.5vw, 8.5rem); font-weight: 800; text-transform: uppercase; letter-spacing: -0.015em; line-height: .9; }
.hero h1 .line { display: block; }
.hero h1 .line:last-child { background: linear-gradient(90deg, #a9d0ff, var(--blue-bright) 45%, var(--blue)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lede { max-width: var(--measure); margin-top: 1.75rem; font-size: 1.25rem; color: var(--muted); }
.actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2.25rem; }
.note { margin-top: 1.25rem; color: var(--faint); }

.sheet {
  position: relative; justify-self: end; width: min(100%, 27rem); aspect-ratio: 4 / 5; border-radius: 8px;
  background: linear-gradient(160deg, #fbfaf7, #e9e6df 70%, #d9d5cb);
  box-shadow: 0 70px 140px -50px rgba(0,0,0,.95), 0 0 0 1px rgba(255,255,255,.06), 0 50px 100px -60px var(--blue-glow);
  display: grid; place-items: center;
  --tx: 0; --ty: 0;
  transform: perspective(1200px) rotateY(calc(-12deg + var(--scroll) * 0.02deg + var(--tx) * 14deg)) rotateX(calc(4deg - var(--ty) * 10deg)) translateY(calc(var(--scroll) * 0.1px));
  transition: transform 160ms linear; will-change: transform;
}
.sheet::before { content: ""; position: absolute; inset: 0 0 0 auto; width: 10%; border-radius: 0 8px 8px 0; background: linear-gradient(90deg, transparent, rgba(0,0,0,.12)); }
.sheet::after { content: ""; position: absolute; left: 7%; right: 7%; bottom: 7%; height: 1px; background: rgba(0,0,0,.12); }
.sheet img { width: 70%; height: auto; filter: drop-shadow(0 20px 30px rgba(0,0,0,.2)); }

.sweep .line { clip-path: inset(0 100% 0 0); animation: sweep 900ms var(--ease) forwards; }
.sweep .line:last-child { animation-delay: 200ms; }
@keyframes sweep { to { clip-path: inset(0 0 0 0); } }

/* Stats strip */
.strip {
  margin: 0 var(--gutter); padding: 1.5rem 2rem; border-radius: var(--r); position: relative; z-index: 2;
  background: var(--panel); box-shadow: inset 0 0 0 1px var(--line), var(--shadow); backdrop-filter: blur(14px);
  display: grid; grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr)); gap: 1rem 2rem; transform: translateY(-2.5rem);
}
.strip div { display: grid; gap: .15rem; }
.strip b { font-family: var(--display); font-weight: 800; font-size: 2.25rem; line-height: 1; }
.strip span { color: var(--muted); font-size: .95rem; }

/* Marquee of services */
.marquee { overflow: hidden; margin-top: .5rem; padding: 1.1rem 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.marquee-track { display: flex; gap: 3rem; width: max-content; animation: marquee 40s linear infinite; }
.marquee-track span { font-family: var(--display); font-weight: 700; font-size: 1.25rem; letter-spacing: .12em; text-transform: uppercase; color: var(--faint); white-space: nowrap; }
.marquee-track span::before { content: "✦"; color: var(--blue-bright); margin-right: 3rem; font-size: .8em; }
@keyframes marquee { to { transform: translateX(-50%); } }
.marquee:hover .marquee-track { animation-play-state: paused; }

/* Cursor glow on cards (data-glow): the light follows the hand */
[data-glow] > li, [data-glow] > div { position: relative; overflow: hidden; --mx: 50%; --my: 50%; }
[data-glow] > li::before, [data-glow] > div::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0; transition: opacity 400ms var(--ease);
  background: radial-gradient(360px circle at var(--mx) var(--my), rgba(77,155,255,.22), transparent 45%);
}
[data-glow]:hover > li::before, [data-glow]:hover > div::before { opacity: 1; }
[data-glow] > li > *, [data-glow] > div > * { position: relative; }

/* Border beam on the Level 5 card: a light that runs the edge */
.cards .level5 { --beam: 0deg; }
.cards .level5::after {
  content: ""; position: absolute; inset: -1px; border-radius: var(--r); padding: 1.5px; pointer-events: none;
  background: conic-gradient(from var(--beam), transparent 0 300deg, #fff 330deg, var(--blue-bright) 360deg);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude;
  animation: beam 5s linear infinite;
}
@property --beam { syntax: "<angle>"; inherits: false; initial-value: 0deg; }
@keyframes beam { to { --beam: 360deg; } }

/* Shimmer on the primary button */
.btn-primary { position: relative; overflow: hidden; }
.btn-primary::after { content: ""; position: absolute; inset: 0; background: linear-gradient(110deg, transparent 30%, rgba(255,255,255,.35) 50%, transparent 70%); transform: translateX(-120%); animation: shimmer 4s var(--ease) infinite; pointer-events: none; }
@keyframes shimmer { 0%, 60% { transform: translateX(-120%); } 100% { transform: translateX(120%); } }

/* Sections */
section { padding: var(--section) var(--gutter); position: relative; }
.section-head { max-width: var(--measure); margin-bottom: 3rem; }
.section-head h2, .pass-intro h2 { font-size: clamp(2.6rem, 6vw, 4.75rem); font-weight: 800; text-transform: uppercase; letter-spacing: -.01em; }
.section-head p, .pass-intro p { margin-top: 1rem; color: var(--muted); font-size: 1.2rem; }

/* The wall: pinned scene */
.wall { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--gutter); padding-top: var(--section); }
.wall-pin { position: sticky; top: calc(50vh - min(35vh, 22vw)); align-self: start; }
.panel {
  position: relative; width: 100%; aspect-ratio: 4 / 3; max-height: 70vh; border-radius: var(--r); overflow: hidden;
  box-shadow: var(--shadow), inset 0 0 0 1px var(--line);
  background: linear-gradient(180deg, #2a2d33, #1a1d22);
}
.panel > div { position: absolute; inset: 0; transition: opacity 700ms var(--ease), transform 700ms var(--ease); }
.panel-face {
  /* framing, visible under pass 0 */
  background:
    repeating-linear-gradient(90deg, #6b5a44 0 2.2%, transparent 2.2% 16.66%),
    linear-gradient(180deg, #3b3d42, #2b2d32);
  opacity: 1;
}
.panel-seams {
  /* hung board: sheets, seams, screw heads */
  opacity: 0;
  background:
    radial-gradient(circle, rgba(0,0,0,.35) 0 2px, transparent 3px) 0 0 / 16.66% 20%,
    linear-gradient(90deg, transparent 49.7%, rgba(0,0,0,.35) 49.7% 50.3%, transparent 50.3%),
    linear-gradient(0deg, transparent 49.7%, rgba(0,0,0,.3) 49.7% 50.3%, transparent 50.3%),
    linear-gradient(90deg, rgba(0,0,0,.15), transparent 35%, rgba(255,255,255,.04)),
    linear-gradient(180deg, #d9d5cc, #c9c4b8);
}
.panel-tape {
  /* bands of compound over the seams */
  opacity: 0;
  background:
    linear-gradient(90deg, transparent 44%, rgba(248,246,241,.95) 44% 56%, transparent 56%),
    linear-gradient(0deg, transparent 45%, rgba(248,246,241,.95) 45% 55%, transparent 55%),
    radial-gradient(circle, rgba(248,246,241,.95) 0 6px, transparent 7px) 0 0 / 16.66% 20%;
}
.panel-texture {
  /* orange peel */
  opacity: 0;
  background-image:
    radial-gradient(circle, rgba(0,0,0,.08) 0 1px, transparent 1.6px),
    radial-gradient(circle, rgba(255,255,255,.18) 0 1px, transparent 1.6px),
    linear-gradient(180deg, #e2dfd7, #d8d4cb);
  background-size: 7px 7px, 9px 9px, 100% 100%;
  background-position: 0 0, 3px 4px, 0 0;
}
.panel-skim {
  /* Level 5: flat, with a soft sheen */
  opacity: 0;
  background: linear-gradient(100deg, #f8f6f1 0%, #ebe8e1 55%, #f4f2ed 100%);
}
.panel-light {
  /* the work light, from the left */
  background: linear-gradient(100deg, rgba(255,255,255,.14), transparent 45%, rgba(0,0,0,.22));
  mix-blend-mode: soft-light; opacity: 1;
}
.panel-label {
  position: absolute; left: 1.25rem; bottom: 1.25rem; z-index: 2;
  font-family: var(--display); font-weight: 700; font-size: 1.1rem; letter-spacing: .06em; text-transform: uppercase;
  padding: .45rem .9rem; border-radius: 999px; background: rgba(7,9,13,.72); color: var(--text); backdrop-filter: blur(8px); box-shadow: inset 0 0 0 1px var(--line);
}
.panel[data-pass="1"] .panel-seams { opacity: 1; }
.panel[data-pass="2"] .panel-seams, .panel[data-pass="2"] .panel-tape { opacity: 1; }
.panel[data-pass="3"] .panel-seams, .panel[data-pass="3"] .panel-texture { opacity: 1; }
.panel[data-pass="4"] .panel-skim { opacity: 1; }
.panel[data-pass="4"] .panel-light { opacity: .6; }

.passes { display: grid; gap: 40vh; padding: 10vh 0 25vh; }
.pass-intro { max-width: var(--measure); }
.pass { max-width: 30rem; opacity: .35; transform: translateY(10px); transition: opacity 500ms var(--ease), transform 500ms var(--ease); }
.pass.is-on { opacity: 1; transform: none; }
.pass-n { display: inline-block; font-family: var(--display); font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--blue-bright); margin-bottom: .75rem; }
.pass h3 { font-size: clamp(2.25rem, 4.5vw, 3.5rem); font-weight: 800; text-transform: uppercase; }
.pass p { margin-top: 1rem; color: var(--muted); font-size: 1.15rem; }

/* Statement */
.statement { padding-top: calc(var(--section) * .6); padding-bottom: calc(var(--section) * .6); }
.words {
  max-width: 22ch; margin: 0 auto; text-align: center;
  font-family: var(--display); font-weight: 700; font-size: clamp(2.4rem, 6.5vw, 5.5rem); line-height: 1.02; text-transform: uppercase; letter-spacing: -.01em;
}
.words .w { color: rgba(255,255,255,.14); transition: color 300ms var(--ease), text-shadow 300ms var(--ease); }
.words .w.lit { color: var(--text); }
.words .w.lit:nth-child(n+20) { color: var(--blue-bright); text-shadow: 0 0 30px var(--blue-glow); }

/* Services */
.cards { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(13.5rem, 1fr)); gap: 1rem; }
.cards li {
  padding: 2rem 1.75rem 2.25rem; border-radius: var(--r); background: var(--panel); box-shadow: inset 0 0 0 1px var(--line);
  transition: transform 300ms var(--ease), background-color 300ms var(--ease), box-shadow 300ms var(--ease);
}
.cards li:hover { transform: translateY(-6px); background: var(--panel-strong); box-shadow: inset 0 0 0 1px var(--line-strong), 0 30px 60px -30px rgba(0,0,0,.8); }
.cards svg { width: 48px; height: 48px; fill: none; stroke: var(--blue-bright); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; margin-bottom: 1.25rem; }
.cards h3 { font-size: 1.9rem; font-weight: 700; text-transform: uppercase; }
.cards p { margin-top: .6rem; color: var(--muted); }
.cards .level5 { background: linear-gradient(160deg, rgba(27,116,228,.4), rgba(27,116,228,.1)); box-shadow: inset 0 0 0 1px rgba(77,155,255,.4); }
.cards .level5 svg { stroke: #fff; }
.cards .level5 p { color: #d9e6fa; }

/* Before and after */
.compare {
  --pos: 38%;
  position: relative; height: clamp(20rem, 52vw, 36rem); overflow: hidden; border-radius: var(--r); isolation: isolate;
  box-shadow: var(--shadow), inset 0 0 0 1px var(--line);
}
.wall-before, .wall-after { position: absolute; inset: 0; }
.compare .tag {
  position: absolute; bottom: 1.25rem; font-family: var(--display); font-weight: 700; font-size: 1.1rem; letter-spacing: .04em; text-transform: uppercase;
  padding: .45rem .9rem; border-radius: 999px; background: rgba(7,9,13,.72); color: var(--text); backdrop-filter: blur(8px); box-shadow: inset 0 0 0 1px var(--line);
}
.rough {
  background:
    radial-gradient(circle at 20% 30%, rgba(0,0,0,.22) 0 2.5px, transparent 3.5px),
    radial-gradient(circle at 62% 64%, rgba(0,0,0,.22) 0 2.5px, transparent 3.5px),
    radial-gradient(circle at 84% 26%, rgba(0,0,0,.22) 0 2.5px, transparent 3.5px),
    radial-gradient(circle at 42% 82%, rgba(0,0,0,.22) 0 2.5px, transparent 3.5px),
    linear-gradient(90deg, transparent 30%, rgba(255,255,255,.35) 30.5%, rgba(255,255,255,.35) 36%, rgba(0,0,0,.10) 36.2%, transparent 37%),
    linear-gradient(90deg, transparent 64%, rgba(255,255,255,.35) 64.5%, rgba(255,255,255,.35) 70%, rgba(0,0,0,.10) 70.2%, transparent 71%),
    linear-gradient(0deg, transparent 46%, rgba(255,255,255,.3) 46.5%, rgba(255,255,255,.3) 50%, rgba(0,0,0,.12) 50.2%, transparent 51%),
    linear-gradient(90deg, rgba(0,0,0,.18), transparent 40%, rgba(255,255,255,.08)),
    linear-gradient(180deg, #d6d2c8, #c6c1b5);
  background-size: 11rem 9rem, 13rem 11rem, 9rem 8rem, 12rem 10rem, 100% 100%, 100% 100%, 100% 100%, 100% 100%, 100% 100%;
}
.rough .tag { left: 1.25rem; top: 1.25rem; bottom: auto; }
.smooth { clip-path: inset(0 0 0 var(--pos)); background: linear-gradient(100deg, #f8f6f1 0%, #ece9e2 55%, #f3f1ec 100%); }
.smooth .tag { right: 1.25rem; }
.handle { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize; z-index: 3; }
.handle-label { position: absolute; left: -999px; }
.handle-line { position: absolute; top: 0; bottom: 0; left: var(--pos); width: 2px; background: #fff; transform: translateX(-1px); pointer-events: none; z-index: 2; box-shadow: 0 0 24px rgba(255,255,255,.6); }
.handle-knob {
  position: absolute; top: 50%; left: 50%; width: 56px; height: 56px; border-radius: 50%; transform: translate(-50%, -50%);
  background: linear-gradient(180deg, var(--blue-bright), var(--blue));
  box-shadow: 0 10px 30px rgba(0,0,0,.5), 0 0 0 6px rgba(27,116,228,.25), inset 0 1px 0 rgba(255,255,255,.4);
}
.handle-knob::before, .handle-knob::after { content: ""; position: absolute; top: 50%; width: 0; height: 0; border: 7px solid transparent; }
.handle-knob::before { left: 10px; border-right-color: #fff; transform: translateY(-50%); }
.handle-knob::after { right: 10px; border-left-color: #fff; transform: translateY(-50%); }
.handle:focus-visible ~ .handle-line .handle-knob { outline: 3px solid #fff; outline-offset: 4px; }

/* Gallery */
.gallery .grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(22rem, 1fr)); gap: 1rem; }
.gallery figure { margin: 0; aspect-ratio: 4 / 3; overflow: hidden; border-radius: var(--r-sm); background: var(--panel); box-shadow: inset 0 0 0 1px var(--line); }
.gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform 700ms var(--ease); }
.gallery figure:hover img { transform: scale(1.04); }

/* Why: bento */
.facts { margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.facts > div { padding: 2rem; border-radius: var(--r); background: var(--panel); box-shadow: inset 0 0 0 1px var(--line); }
.facts > .big { grid-row: span 2; background: linear-gradient(160deg, rgba(27,116,228,.4), rgba(27,116,228,.08)); box-shadow: inset 0 0 0 1px rgba(77,155,255,.35); }
.facts dt { font-family: var(--display); font-weight: 700; font-size: 1.85rem; text-transform: uppercase; line-height: 1; }
.facts > .big dt { font-size: clamp(3rem, 6vw, 5rem); }
.facts dd { margin: .75rem 0 0; color: var(--muted); max-width: 34ch; }
.facts > .big dd { color: #d9e6fa; font-size: 1.15rem; }

/* Contact */
.contact-card { max-width: 52rem; }
.contact h2 { font-size: clamp(3rem, 7vw, 5.5rem); font-weight: 800; text-transform: uppercase; letter-spacing: -.01em; }
.contact p { margin-top: 1rem; color: var(--muted); font-size: 1.2rem; max-width: var(--measure); }
.people { display: grid; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); gap: 1rem; margin-top: 2.25rem; }
.person {
  display: grid; gap: .25rem; padding: 1.5rem 1.75rem; text-decoration: none; border-radius: var(--r);
  background: linear-gradient(180deg, var(--blue-bright), var(--blue)); color: #fff;
  box-shadow: 0 20px 50px -20px var(--blue-glow), inset 0 1px 0 rgba(255,255,255,.35);
  transition: transform 220ms var(--ease), box-shadow 220ms var(--ease);
}
.person:hover { transform: translateY(-3px); box-shadow: 0 30px 60px -20px var(--blue-glow), inset 0 1px 0 rgba(255,255,255,.35); }
.person .who { font-weight: 500; opacity: .9; }
.person .num { font-family: var(--display); font-weight: 800; font-size: 2.5rem; line-height: 1; letter-spacing: .01em; }
.area { margin-top: 1.5rem; }

/* Estimate form */
.estimate {
  margin-top: 3.5rem; padding: 2.25rem; max-width: 52rem; border-radius: var(--r);
  background: var(--panel); box-shadow: inset 0 0 0 1px var(--line); backdrop-filter: blur(14px);
  display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem 1rem;
}
.estimate h3 { grid-column: 1 / -1; font-size: 2.25rem; font-weight: 700; text-transform: uppercase; }
.estimate .form-note { grid-column: 1 / -1; margin: 0; color: var(--muted); max-width: none; font-size: 1rem; }
.field { display: grid; gap: .4rem; }
.field-wide { grid-column: 1 / -1; }
.field label { font-weight: 600; }
.field input, .field select, .field textarea {
  font: inherit; color: var(--text); background: rgba(0,0,0,.35); color-scheme: dark;
  border: 1px solid var(--line-strong); border-radius: var(--r-sm); padding: .8rem 1rem; min-height: 50px; width: 100%;
  transition: border-color 160ms, box-shadow 160ms;
}
.field textarea { resize: vertical; }
.field input:focus-visible, .field select:focus-visible, .field textarea:focus-visible { outline: none; border-color: var(--blue-bright); box-shadow: 0 0 0 4px rgba(27,116,228,.3); }
.field .invalid { border-color: #ff6b70; }
.form-error { grid-column: 1 / -1; margin: 0; color: #ffb4b7; font-weight: 500; }
.form-actions { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: .75rem; }

/* Footer */
.foot { padding: 3rem var(--gutter) 7rem; color: var(--muted); display: grid; gap: .5rem; border-top: 1px solid var(--line); }
.foot img { width: 40px; height: 40px; border-radius: 50%; background: #fff; margin-bottom: .5rem; }
.foot strong { color: var(--text); }
.foot a { color: var(--text); }
.fine { font-size: .9375rem; color: var(--faint); }

/* Scroll progress */
.progress { position: fixed; top: 0; left: 0; height: 3px; width: 0; z-index: 40; background: linear-gradient(90deg, var(--blue), var(--blue-bright)); box-shadow: 0 0 12px var(--blue-glow); }

/* Before/after with real photos, when they exist */
.compare.has-photos .rough { background: url("assets/before.jpg") center / cover no-repeat; }
.compare.has-photos .smooth { background: url("assets/after.jpg") center / cover no-repeat; }

/* Texture picker */
.picker { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 1.5rem var(--gutter); align-items: start; }
.picker-tabs { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: .5rem; }
.picker-tabs button {
  font: inherit; font-family: var(--display); font-weight: 700; font-size: 1.15rem; letter-spacing: .03em; text-transform: uppercase;
  color: var(--muted); background: var(--panel); border: 0; box-shadow: inset 0 0 0 1px var(--line); border-radius: 999px; padding: .7rem 1.25rem; min-height: 48px; cursor: pointer;
  transition: background-color 200ms var(--ease), color 200ms var(--ease), box-shadow 200ms var(--ease);
}
.picker-tabs button:hover { color: var(--text); background: var(--panel-strong); }
.picker-tabs button[aria-selected="true"] { color: #fff; background: linear-gradient(180deg, var(--blue-bright), var(--blue)); box-shadow: 0 10px 30px -12px var(--blue-glow), inset 0 1px 0 rgba(255,255,255,.35); }
.picker-stage { position: relative; aspect-ratio: 1; border-radius: var(--r); overflow: hidden; box-shadow: var(--shadow), inset 0 0 0 1px var(--line); background: var(--panel); }
.swatch { position: absolute; inset: 0; margin: 0; opacity: 0; transform: scale(1.04); transition: opacity 500ms var(--ease), transform 900ms var(--ease); }
.swatch.is-on { opacity: 1; transform: none; }
.swatch img { width: 100%; height: 100%; object-fit: cover; }
/* While a close-up photo is missing, the swatch draws the finish itself */
.swatch:not(:has(img)) { background: linear-gradient(100deg, #e8e5de, #d9d5cb); }
.swatch[data-tex="orange-peel"]:not(:has(img)) { background-image: radial-gradient(circle, rgba(0,0,0,.08) 0 1px, transparent 1.6px), radial-gradient(circle, rgba(255,255,255,.18) 0 1px, transparent 1.6px), linear-gradient(180deg, #e2dfd7, #d8d4cb); background-size: 7px 7px, 9px 9px, 100% 100%; background-position: 0 0, 3px 4px, 0 0; }
.swatch[data-tex="knockdown"]:not(:has(img)) { background-image: radial-gradient(ellipse 60% 40%, rgba(0,0,0,.07) 0 40%, transparent 41%), radial-gradient(ellipse 50% 35%, rgba(255,255,255,.22) 0 40%, transparent 41%), linear-gradient(180deg, #e3e0d8, #d6d2c8); background-size: 38px 26px, 46px 30px, 100% 100%; background-position: 0 0, 19px 11px, 0 0; }
.swatch[data-tex="level5"]:not(:has(img)) { background: linear-gradient(100deg, #f8f6f1 0%, #ebe8e1 55%, #f4f2ed 100%); }
.swatch[data-tex="smooth"]:not(:has(img)) { background: linear-gradient(100deg, #efece5 0%, #e1ded6 60%, #ebe8e1 100%); }
.picker-copy h3 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; text-transform: uppercase; }
.picker-copy p { margin-top: .75rem; color: var(--muted); font-size: 1.15rem; max-width: 50ch; }
.specs { margin: 1.5rem 0 0; display: grid; gap: .6rem; }
.specs > div { display: grid; grid-template-columns: 7rem 1fr; gap: 1rem; padding: .75rem 0; border-top: 1px solid var(--line); }
.specs dt { font-family: var(--display); font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--faint); }
.specs dd { margin: 0; }
.picker-copy [role="tabpanel"] { animation: fade-up 400ms var(--ease); }
@keyframes fade-up { from { opacity: 0; transform: translateY(8px); } }

/* Process rail: horizontal cards with snap */
.rail {
  list-style: none; margin: 0; padding: 0 0 1rem; display: grid; grid-auto-flow: column; grid-auto-columns: minmax(18rem, 22rem); gap: 1rem;
  overflow-x: auto; scroll-snap-type: x mandatory; scroll-padding-inline: var(--gutter); -webkit-overflow-scrolling: touch;
  margin-inline: calc(var(--gutter) * -1); padding-inline: var(--gutter); scrollbar-width: none;
}
.rail::-webkit-scrollbar { display: none; }
.rail li { scroll-snap-align: start; position: relative; padding: 2rem 1.75rem 2.25rem; border-radius: var(--r); background: var(--panel); box-shadow: inset 0 0 0 1px var(--line); display: grid; gap: .6rem; align-content: start; }
.rail-n { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; font-family: var(--display); font-weight: 800; font-size: 1.25rem; background: linear-gradient(180deg, var(--blue-bright), var(--blue)); color: #fff; box-shadow: 0 10px 24px -10px var(--blue-glow); }
.rail h3 { font-size: 1.75rem; font-weight: 700; text-transform: uppercase; margin-top: .5rem; }
.rail p { color: var(--muted); }
.rail-time { margin-top: .5rem; font-family: var(--display); font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--blue-bright); }

/* Rooms */
.rooms { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; padding-top: 0; }
.room { position: relative; display: block; aspect-ratio: 16 / 10; border-radius: var(--r); overflow: hidden; text-decoration: none; box-shadow: var(--shadow), inset 0 0 0 1px var(--line); background: linear-gradient(160deg, #151a23, #0b0e14); }
.room img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 900ms var(--ease); }
.room:hover img { transform: scale(1.04); }
.room.no-photo img { display: none; }
.room-copy { position: absolute; inset: auto 0 0 0; padding: 2rem; background: linear-gradient(180deg, transparent, rgba(7,9,13,.92)); }
.room-copy h3 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; text-transform: uppercase; }
.room-copy p { margin-top: .5rem; color: #d9dde6; max-width: 46ch; }
.room-cta { display: inline-block; margin-top: 1rem; font-family: var(--display); font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--blue-bright); }

/* Service area */
.area-list { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .6rem; }
.area-list li { padding: .6rem 1rem; border-radius: 999px; background: var(--panel); box-shadow: inset 0 0 0 1px var(--line); font-weight: 500; }

/* FAQ */
.faq-list { display: grid; gap: .75rem; max-width: 56rem; }
.faq-list details { border-radius: var(--r-sm); background: var(--panel); box-shadow: inset 0 0 0 1px var(--line); padding: 0 1.5rem; }
.faq-list summary { cursor: pointer; list-style: none; padding: 1.25rem 0; font-family: var(--display); font-weight: 700; font-size: 1.4rem; text-transform: uppercase; display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; font-size: 1.6rem; color: var(--blue-bright); transition: transform 250ms var(--ease); }
.faq-list details[open] summary::after { transform: rotate(45deg); }
.faq-list details p { padding: 0 0 1.5rem; color: var(--muted); max-width: 60ch; }

/* Lightbox */
.lightbox { border: 0; padding: 0; background: transparent; max-width: min(92vw, 1400px); max-height: 92vh; }
.lightbox::backdrop { background: rgba(7,9,13,.9); backdrop-filter: blur(10px); }
.lightbox img { max-width: min(92vw, 1400px); max-height: 82vh; border-radius: var(--r-sm); box-shadow: var(--shadow); display: block; }
.lightbox-caption { color: var(--muted); text-align: center; margin-top: .75rem; }
.lightbox-close { position: absolute; top: -.5rem; right: -.5rem; width: 44px; height: 44px; border-radius: 50%; border: 0; background: #fff; color: #000; font-size: 1.5rem; cursor: pointer; }
.gallery figure { cursor: zoom-in; transform-style: preserve-3d; transition: transform 300ms var(--ease); }

/* Mobile call bar */
.callbar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 30; display: none; gap: .5rem;
  padding: .625rem var(--gutter); padding-bottom: calc(.625rem + env(safe-area-inset-bottom));
  background: rgba(7,9,13,.8); backdrop-filter: blur(16px); border-top: 1px solid var(--line);
}
.callbar .btn { flex: 1; }

@media (max-width: 1000px) {
  .hero { grid-template-columns: 1fr; min-height: 0; }
  .sheet { justify-self: start; width: min(100%, 20rem); transform: perspective(1000px) rotateY(-8deg) rotateX(3deg); }
  .wall { grid-template-columns: 1fr; }
  .wall-pin { top: 4.5rem; z-index: 2; }
  .panel { aspect-ratio: 16 / 10; max-height: 42vh; }
  .passes { gap: 30vh; padding-top: 12vh; }
  .facts { grid-template-columns: 1fr 1fr; }
  .facts > .big { grid-row: auto; grid-column: 1 / -1; }
  .picker { grid-template-columns: 1fr; }
  .rooms { grid-template-columns: 1fr; }
  .nav { display: none; }
  .top { grid-template-columns: 1fr auto; }
}
@media (max-width: 640px) {
  .btn-call { display: none; }
  .top { grid-template-columns: 1fr; }
  .callbar { display: flex; }
  .foot { padding-bottom: 8rem; }
  .actions .btn-ghost { display: none; }
  .facts { grid-template-columns: 1fr; }
  .estimate { grid-template-columns: 1fr; padding: 1.5rem; }
  .strip { transform: none; margin-top: -1rem; }
  .words { max-width: 16ch; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .sweep .line { animation: none; clip-path: none; }
  .btn, .person, .cards li, .gallery img, .pass, .panel > div, .words .w { transition: none; }
  .sheet, .hero-bg { transform: none; }
  .marquee-track, .lamp-bar, .lamp-cone, .cards .level5::after, .btn-primary::after { animation: none; }
  .pass { opacity: 1; transform: none; }
}