/* Brillavio — main stylesheet
   Brand: primary #102A43 · accent #2563EB · secondary #14B8A6 · neutral #F4F7FB
   Layout: 1200px container; navy header/hero/footer, white and neutral bands alternate. */

:root {
  --ink: #102A43;          /* brand primary: header, heroes, footer */
  --ink-2: #1A3A5A;
  --bg: #FFFFFF;
  --surface: #F4F7FB;      /* brand neutral: alternating bands */
  --line: #DCE3EC;
  --fg: #102A43;
  --muted: #53657A;
  --accent: #2563EB;       /* brand accent: buttons, links */
  --accent-hover: #1D4FD0;
  --accent-ink: #FFFFFF;
  --accent-soft: #E7EEFD;
  --teal: #14B8A6;         /* brand secondary: icons, highlights on navy */
  --on-ink: #F4F7FB;
  --on-ink-muted: #A8B8CA;
  --ok: #0F766E; --ok-bg: #E6F6F3;
  --err: #B42318; --err-bg: #FDECEA;

  --f-display: "Montserrat", "Helvetica Neue", Arial, sans-serif;
  --f-body: "Public Sans", "Segoe UI", Roboto, Arial, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, Consolas, monospace;

  --radius: 8px;
  --gut-l: max(16px, env(safe-area-inset-left, 0px));
  --gut-r: max(16px, env(safe-area-inset-right, 0px));
  color-scheme: light;
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--fg); font-family: var(--f-body); font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
h1, h2, h3, h4 { font-family: var(--f-display); line-height: 1.15; margin: 0; text-wrap: balance; letter-spacing: -.015em; }
p { margin: 0; }
a { color: inherit; }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
.skip { position: absolute; left: -9999px; top: 0; z-index: 100; background: var(--bg); padding: 10px 14px; }
.skip:focus { left: 16px; top: 16px; }

.wrap { max-width: 1200px; margin-inline: auto; padding-left: var(--gut-l); padding-right: var(--gut-r); }
.eyebrow { font-family: var(--f-mono); font-size: 12.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); font-weight: 500; }
.lead { color: var(--muted); font-size: 17.5px; max-width: 62ch; }
.muted { color: var(--muted); }

/* ---------- buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; font-family: var(--f-display); font-weight: 600; font-size: 15px; text-decoration: none; border-radius: 6px; padding: 14px 22px; border: 1.5px solid transparent; cursor: pointer; transition: background .2s, border-color .2s, color .2s, transform .2s; line-height: 1.2; }
.btn svg { width: 18px; height: 18px; flex: none; }
.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { background: var(--accent-hover); transform: translateY(-1px); }
.btn-ghost { border-color: rgba(244, 247, 249, .35); color: var(--on-ink); background: transparent; }
.btn-ghost:hover { border-color: var(--on-ink); }
.btn-outline { border-color: var(--line); color: var(--fg); background: var(--bg); }
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }
.btn-block { width: 100%; }
.text-link { color: var(--accent); font-family: var(--f-display); font-weight: 600; font-size: 14px; text-decoration: none; }
.text-link:hover { text-decoration: underline; }

/* ---------- top bar ---------- */
.topbar { background: var(--ink); color: var(--on-ink-muted); font-size: 13px; border-bottom: 1px solid rgba(255,255,255,.06); }
.topbar .wrap { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding-block: 8px; }
.topbar a { text-decoration: none; color: var(--on-ink); }
.topbar a:hover { text-decoration: underline; }
.topbar .zones { font-family: var(--f-mono); font-size: 12px; letter-spacing: .04em; }
.topbar-right { display: flex; align-items: center; gap: 18px; }
.lang-switch { border: 1px solid rgba(244,247,249,.3); border-radius: 4px; padding: 3px 10px; font-family: var(--f-mono); font-size: 12px; }

/* ---------- header ---------- */
header.main { position: sticky; top: 0; z-index: 50; background: var(--ink); border-bottom: 1px solid rgba(255,255,255,.08); }
header.main > .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-block: 12px; }
.logo { display: flex; align-items: center; text-decoration: none; flex: none; }
/* the logo PNG has a slightly darker navy backdrop; lighten blends it into the header */
.logo img { height: 50px; width: auto; mix-blend-mode: lighten; }
nav.primary { display: flex; align-items: center; gap: 26px; }
nav.primary a { color: var(--on-ink-muted); text-decoration: none; font-size: 14.5px; font-weight: 500; }
nav.primary a:hover, nav.primary a.active { color: var(--on-ink); }
.dropdown { position: relative; }
.dropdown > a { display: inline-flex; align-items: center; gap: 4px; padding-block: 10px; }
.chev { width: 14px; height: 14px; }
.dropdown-menu { position: absolute; top: 100%; left: -16px; min-width: 300px; background: var(--bg); border-radius: var(--radius); box-shadow: 0 18px 40px rgba(16,42,67,.22); padding: 8px; display: grid; opacity: 0; visibility: hidden; transform: translateY(6px); transition: opacity .15s, transform .15s, visibility .15s; }
.dropdown:hover .dropdown-menu, .dropdown:focus-within .dropdown-menu { opacity: 1; visibility: visible; transform: none; }
nav.primary .dropdown-menu a { color: var(--fg); padding: 9px 12px; border-radius: 5px; font-size: 14px; }
nav.primary .dropdown-menu a:hover { background: var(--surface); color: var(--accent); }
nav.primary .dropdown-menu a.all { color: var(--accent); font-weight: 600; border-top: 1px solid var(--line); border-radius: 0 0 5px 5px; margin-top: 4px; }
.head-cta { display: flex; align-items: center; gap: 14px; }
.head-phone { display: inline-flex; align-items: center; gap: 8px; color: var(--on-ink); text-decoration: none; font-family: var(--f-display); font-weight: 600; font-size: 15px; white-space: nowrap; }
.head-phone svg { width: 17px; height: 17px; color: var(--teal); }
.head-cta .btn { padding: 11px 18px; font-size: 14.5px; }
.menu-btn { display: none; align-items: center; gap: 8px; background: none; border: 1px solid rgba(244,247,249,.3); color: var(--on-ink); border-radius: 6px; padding: 9px 12px; font: 600 14px var(--f-display); cursor: pointer; }
.menu-btn svg { width: 20px; height: 20px; }
.mobile-nav { background: var(--ink-2); border-top: 1px solid rgba(255,255,255,.08); max-height: calc(100vh - 80px); overflow-y: auto; }
.mobile-nav .wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 32px; padding-block: 20px 28px; }
.mobile-nav ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; align-content: start; }
.mobile-nav a { display: block; color: var(--on-ink-muted); text-decoration: none; padding: 8px 0; font-size: 15px; }
.mobile-nav a b { color: var(--on-ink); font-family: var(--f-display); font-weight: 600; }

/* ---------- heroes ---------- */
.hero, .page-hero { background: var(--ink); color: var(--on-ink); overflow: hidden; }
.hero .wrap { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; padding-block: 72px 88px; }
.hero h1 { font-size: clamp(34px, 5vw, 58px); font-weight: 700; margin-top: 18px; }
.hero h1 span, .page-hero h1 span { color: var(--teal); }
.hero .eyebrow, .page-hero .eyebrow, .quote-band .eyebrow, .cta-band .eyebrow { color: var(--teal); }
.hero .lead, .page-hero .lead { color: var(--on-ink-muted); margin-top: 22px; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 8px 22px; margin-top: 34px; font-size: 13.5px; color: var(--on-ink-muted); }
.hero-meta span { display: inline-flex; align-items: center; gap: 8px; }
.hero-meta span::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--teal); }
.hero-visual { position: relative; min-width: 0; }
.hero-visual .photo { aspect-ratio: 4 / 4.4; border-radius: 10px; }
.hero-visual .photo::after { top: 12px; bottom: auto; left: auto; right: 14px; }
.hero-card { position: absolute; left: -28px; bottom: 28px; background: var(--bg); color: var(--fg); border-radius: var(--radius); padding: 16px 18px; box-shadow: 0 18px 40px rgba(0,0,0,.25); display: flex; gap: 14px; align-items: center; max-width: 290px; z-index: 2; }
.hero-card .ico { width: 40px; height: 40px; border-radius: 8px; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; flex: none; }
.hero-card .ico svg { width: 22px; height: 22px; }
.hero-card b { font-family: var(--f-display); font-size: 15px; display: block; }
.hero-card small { color: var(--muted); font-size: 13px; line-height: 1.4; display: block; }

.page-hero .wrap { padding-block: 40px 64px; }
.page-hero h1 { font-size: clamp(30px, 4.2vw, 48px); font-weight: 700; margin-top: 14px; max-width: 22ch; }
.crumbs { font-size: 13px; color: var(--on-ink-muted); display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.crumbs a { color: var(--on-ink-muted); text-decoration: none; }
.crumbs a:hover { color: var(--on-ink); }
.crumbs [aria-current] { color: var(--on-ink); }
.crumbs .sep { opacity: .5; }

/* ---------- photo slots ---------- */
/* Drop a file in assets/img/photos/ with the name shown in the label and it replaces the placeholder. */
.photo { position: relative; margin: 0; max-width: 100%; overflow: hidden; border-radius: var(--radius); background:
  linear-gradient(rgba(16,42,67,.06) 1px, transparent 1px) 0 0 / 100% 48px,
  linear-gradient(90deg, rgba(16,42,67,.06) 1px, transparent 1px) 0 0 / 48px 100%,
  linear-gradient(160deg, #EAF0F7, #D3DEEA); }
.photo.on-ink { background:
  linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px) 0 0 / 100% 48px,
  linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px) 0 0 / 48px 100%,
  linear-gradient(160deg, #2B4A63, #183248); }
.photo::after { content: "Photo · " attr(data-label); position: absolute; left: 14px; bottom: 12px; font: 500 11px/1.3 var(--f-mono); letter-spacing: .05em; text-transform: uppercase; color: var(--muted); background: var(--bg); padding: 5px 8px; border-radius: 3px; max-width: calc(100% - 28px); }
.photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 1; }

/* Until a real photo is added, slots linked to a scene show its "after" illustration. */
.photo.scene::after { display: none; }
.photo.scene-window { background: url(../img/scenes/window-after.svg) center / cover no-repeat; }
.photo.scene-floor { background: url(../img/scenes/floor-after.svg) center / cover no-repeat; }
.photo.scene-office { background: url(../img/scenes/office-after.svg) center / cover no-repeat; }
.photo.scene-washroom { background: url(../img/scenes/washroom-after.svg) center / cover no-repeat; }
.photo.scene-construction { background: url(../img/scenes/construction-after.svg) center / cover no-repeat; }

/* ---------- before / after slider ---------- */
.ba { margin: 0; min-width: 0; }
.ba-stage { --pos: 50%; position: relative; aspect-ratio: 4 / 3; border-radius: 10px; overflow: hidden; background: var(--surface); box-shadow: 0 24px 50px rgba(16,42,67,.18); touch-action: pan-y; user-select: none; -webkit-user-select: none; cursor: ew-resize; }
.ba-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; pointer-events: none; -webkit-user-drag: none; }
.ba-before { position: absolute; inset: 0; clip-path: inset(0 calc(100% - var(--pos)) 0 0); }
.ba-range { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; pointer-events: none; }
.ba-handle { position: absolute; top: 0; bottom: 0; left: var(--pos); width: 3px; margin-left: -1.5px; background: #fff; box-shadow: 0 0 0 1px rgba(16,42,67,.12), 0 0 16px rgba(16,42,67,.3); pointer-events: none; }
.ba-knob { position: absolute; top: 50%; left: 50%; width: 52px; height: 52px; margin: -26px 0 0 -26px; border-radius: 50%; background: #fff; color: var(--ink); display: grid; place-items: center; box-shadow: 0 6px 18px rgba(16,42,67,.35); transition: transform .2s; }
.ba-knob svg { width: 24px; height: 24px; }
.ba-stage.dragging .ba-knob { transform: scale(1.12); }
.ba-range:focus-visible + .ba-handle .ba-knob { outline: 3px solid var(--teal); outline-offset: 3px; }
.ba-tag { position: absolute; top: 14px; font: 600 11.5px var(--f-mono); letter-spacing: .1em; text-transform: uppercase; padding: 6px 10px; border-radius: 4px; pointer-events: none; }
.ba-tag-before { left: 14px; background: rgba(16,42,67,.85); color: #fff; }
.ba-tag-after { right: 14px; background: var(--teal); color: var(--ink); }
.ba-hint { position: absolute; left: 50%; bottom: 16px; transform: translateX(-50%); background: rgba(16,42,67,.85); color: #fff; font: 600 13px var(--f-display); padding: 8px 14px; border-radius: 999px; white-space: nowrap; pointer-events: none; transition: opacity .3s; }
.ba-stage.used .ba-hint { opacity: 0; }
.hero-visual .ba-stage { aspect-ratio: 4 / 4.4; box-shadow: 0 30px 60px rgba(0,0,0,.35); }
.hero-visual .ba-hint { bottom: auto; top: 14px; }
.detail-main .ba { margin-bottom: 36px; }
.detail-main .ba-stage { aspect-ratio: 16 / 9; }
.detail-main > .photo { aspect-ratio: 16 / 9; border-radius: 10px; margin-bottom: 36px; box-shadow: 0 24px 50px rgba(16,42,67,.18); }

/* before / after showcase (home) */
.ba-band { background: var(--ink); color: var(--on-ink); }
.ba-band .eyebrow { color: var(--teal); }
.ba-band .lead { color: var(--on-ink-muted); }
.ba-gallery { display: grid; gap: 28px; }
.ba-tabs { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.ba-tab { appearance: none; border: 1.5px solid rgba(255,255,255,.12); background: var(--ink-2); color: var(--on-ink-muted); border-radius: var(--radius); padding: 7px 7px 10px; display: grid; gap: 9px; cursor: pointer; text-align: left; font: 600 14px var(--f-display); transition: border-color .2s, color .2s, transform .2s; min-width: 0; }
.ba-tab img { width: 100%; height: auto; aspect-ratio: 16 / 10; object-fit: cover; border-radius: 5px; opacity: .75; transition: opacity .2s; }
.ba-tab span { padding-inline: 4px; }
.ba-tab:hover { color: var(--on-ink); transform: translateY(-2px); }
.ba-tab:hover img, .ba-tab[aria-selected="true"] img { opacity: 1; }
.ba-tab[aria-selected="true"] { border-color: var(--teal); color: var(--on-ink); box-shadow: 0 0 0 3px rgba(20,184,166,.25); }
.ba-panel { display: grid; grid-template-columns: 1.7fr 1fr; gap: 48px; align-items: center; animation: ba-in .4s ease; }
.ba-panel .ba-stage { aspect-ratio: 16 / 10; box-shadow: 0 30px 60px rgba(0,0,0,.35); }
.ba-copy { display: grid; gap: 14px; justify-items: start; }
.ba-copy h3 { font-size: clamp(24px, 2.6vw, 32px); font-weight: 700; }
.ba-copy p { color: var(--on-ink-muted); font-size: 16.5px; margin-bottom: 8px; }
@keyframes ba-in { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

/* ---------- scroll progress + hero bubbles ---------- */
.scroll-bar { position: fixed; top: 0; left: 0; right: 0; height: 3px; z-index: 60; background: linear-gradient(90deg, var(--accent), var(--teal)); transform: scaleX(0); transform-origin: 0 50%; pointer-events: none; }
.hero, .page-hero { position: relative; isolation: isolate; }
.hero > .wrap, .page-hero > .wrap { position: relative; z-index: 1; }
.bubbles { position: absolute; inset: 0; z-index: 0; pointer-events: none; transition: transform .4s ease-out; transform: translate3d(calc(var(--mx, 0) * -30px), calc(var(--my, 0) * -20px + var(--sy, 0) * -.35px), 0); }
.bubbles span { position: absolute; bottom: -120px; width: 40px; height: 40px; border-radius: 50%; border: 1px solid rgba(255,255,255,.2); opacity: 0;
  background: radial-gradient(circle at 32% 28%, rgba(255,255,255,.6), rgba(255,255,255,.08) 30%, rgba(94,234,212,.08) 65%, rgba(255,255,255,.22) 100%);
  animation: rise 18s linear infinite; }
.bubbles span:nth-child(1) { left: 4%; width: 34px; height: 34px; animation-duration: 16s; }
.bubbles span:nth-child(2) { left: 13%; width: 64px; height: 64px; animation-duration: 22s; animation-delay: -6s; }
.bubbles span:nth-child(3) { left: 24%; width: 22px; height: 22px; animation-duration: 13s; animation-delay: -3s; }
.bubbles span:nth-child(4) { left: 33%; width: 46px; height: 46px; animation-duration: 19s; animation-delay: -12s; }
.bubbles span:nth-child(5) { left: 44%; width: 18px; height: 18px; animation-duration: 12s; animation-delay: -8s; }
.bubbles span:nth-child(6) { left: 52%; width: 80px; height: 80px; animation-duration: 26s; animation-delay: -15s; }
.bubbles span:nth-child(7) { left: 61%; width: 28px; height: 28px; animation-duration: 15s; animation-delay: -1s; }
.bubbles span:nth-child(8) { left: 70%; width: 52px; height: 52px; animation-duration: 21s; animation-delay: -9s; }
.bubbles span:nth-child(9) { left: 78%; width: 20px; height: 20px; animation-duration: 14s; animation-delay: -5s; }
.bubbles span:nth-child(10) { left: 86%; width: 40px; height: 40px; animation-duration: 18s; animation-delay: -14s; }
.bubbles span:nth-child(11) { left: 93%; width: 26px; height: 26px; animation-duration: 16s; animation-delay: -10s; }
.bubbles span:nth-child(12) { left: 57%; width: 14px; height: 14px; animation-duration: 11s; animation-delay: -4s; }
@keyframes rise {
  0% { transform: translate(0, 0) scale(.8); opacity: 0; }
  12% { opacity: .9; }
  50% { transform: translate(24px, -55vh) scale(1); }
  85% { opacity: .7; }
  100% { transform: translate(-12px, -115vh) scale(1.05); opacity: 0; }
}

/* ---------- scroll story (home) ---------- */
/* Without JS: a normal section showing the first scene half cleaned. main.js adds .live to pin it. */
.story { --wipe: 50%; background: #3B342A; color: var(--on-ink); position: relative; }
.story.live { height: calc(var(--n, 5) * 90vh + 100vh); }
.story-pin { padding-block: 96px; overflow: hidden; position: relative; }
.story.live .story-pin { position: sticky; top: 0; height: 100vh; height: 100svh; display: flex; align-items: center; padding-block: 88px 24px; }
.story-pin::before { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 70% at 72% 50%, rgba(94,234,212,.28), transparent 70%); opacity: var(--glow, 0); pointer-events: none; }
.story-grid { display: grid; grid-template-columns: .85fr 1.25fr; gap: 56px; align-items: center; width: 100%; position: relative; }
.story .eyebrow { color: var(--teal); }
.story h2 { font-size: clamp(28px, 3.4vw, 42px); font-weight: 700; margin-top: 12px; }
.story-steps { list-style: none; margin: 28px 0 0; padding: 0; display: grid; gap: 2px; }
.story-steps li { padding: 10px 0 10px 18px; border-left: 2px solid rgba(255,255,255,.15); color: var(--on-ink-muted); transition: border-color .3s, color .3s; }
.story-steps b { font: 600 17px var(--f-display); }
.story-steps li.done b::after { content: " \2713"; color: var(--teal); }
.story-steps p { max-height: 0; opacity: 0; overflow: hidden; font-size: 15px; transition: max-height .4s ease, opacity .4s ease, margin .4s ease; }
.story-steps li.on { border-color: var(--teal); color: var(--on-ink); }
.story-steps li.on p { max-height: 130px; opacity: 1; margin-top: 6px; color: var(--on-ink-muted); }
.story-meter, .rub-meter { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 14px; margin-top: 28px; font: 500 12.5px var(--f-mono); letter-spacing: .08em; text-transform: uppercase; }
.story-meter b, .rub-meter b { font: 700 18px var(--f-display); min-width: 4.2ch; text-align: right; }
.bar { height: 8px; border-radius: 99px; background: rgba(255,255,255,.14); overflow: hidden; }
.bar i { display: block; height: 100%; width: 0; border-radius: inherit; background: linear-gradient(90deg, var(--accent), var(--teal)); }
.story-stage { position: relative; aspect-ratio: 4 / 3; border-radius: 12px; overflow: hidden; box-shadow: 0 30px 70px rgba(0,0,0,.4); }
.story-scene { position: absolute; inset: 0; opacity: 0; transition: opacity .5s ease; }
.story-scene.on { opacity: 1; }
.story-scene img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.story-dirty { position: absolute; inset: 0; clip-path: inset(0 0 0 var(--wipe)); }
/* squeegee: rubber blade on the wipe line, handle trailing behind */
.story-squeegee { position: absolute; top: 0; bottom: 0; left: var(--wipe); width: 4px; margin-left: -2px; background: rgba(255,255,255,.9); box-shadow: 0 0 22px 6px rgba(94,234,212,.55); opacity: var(--sq, 1); }
.story-squeegee::before { content: ""; position: absolute; top: calc(50% - 70px); left: -7px; width: 16px; height: 140px; border-radius: 6px; background: var(--teal); box-shadow: 0 6px 16px rgba(0,0,0,.3); }
.story-squeegee::after { content: ""; position: absolute; top: calc(50% - 8px); right: 8px; width: 90px; height: 16px; border-radius: 8px; background: var(--ink); }

/* ---------- scrub-to-clean game (home) ---------- */
.rub-grid { display: grid; grid-template-columns: .9fr 1.2fr; gap: 56px; align-items: center; }
.rub-copy h2 { font-size: clamp(28px, 3.4vw, 42px); font-weight: 700; margin-top: 12px; }
.rub-copy .lead { margin-top: 16px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 26px; }
.chip { appearance: none; border: 1.5px solid var(--line); background: var(--bg); color: var(--fg); border-radius: 99px; padding: 8px 14px; font: 600 13.5px var(--f-display); cursor: pointer; transition: border-color .2s, background .2s, color .2s; }
.chip:hover { border-color: var(--accent); color: var(--accent); }
.chip[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: #fff; }
.rub-meter .bar { background: var(--line); }
.rub-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.rub { position: relative; aspect-ratio: 4 / 3; border-radius: 12px; overflow: hidden; background: var(--surface); box-shadow: 0 24px 50px rgba(16,42,67,.18); touch-action: none; user-select: none; -webkit-user-select: none; }
.rub img, .rub canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.rub img { object-fit: cover; }
.rub canvas { transition: opacity .9s ease; }
.rub.done canvas { opacity: 0; }
@media (hover: hover) and (pointer: fine) { .rub { cursor: none; } }
.rub-sponge { position: absolute; left: 0; top: 0; width: 70px; height: 46px; border-radius: 12px; background: #FACC15; border-top: 12px solid #16A34A; box-shadow: 0 8px 18px rgba(16,42,67,.35); pointer-events: none; opacity: 0; transform: translate(var(--x, 0), var(--y, 0)) translate(-50%, -50%) rotate(-14deg); transition: opacity .2s; }
.rub.hover .rub-sponge { opacity: 1; }
.rub.scrubbing .rub-sponge { transform: translate(var(--x, 0), var(--y, 0)) translate(-50%, -50%) rotate(-6deg) scale(.94); }
.rub-hint { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); display: inline-flex; align-items: center; gap: 8px; background: rgba(16,42,67,.85); color: #fff; font: 600 15px var(--f-display); padding: 12px 18px; border-radius: 99px; pointer-events: none; transition: opacity .3s; animation: pulse 1.8s ease-in-out infinite; }
.rub-hint svg { width: 18px; height: 18px; color: var(--teal); }
.rub.touched .rub-hint { opacity: 0; animation: none; }
@keyframes pulse { 50% { transform: translate(-50%, -50%) scale(1.06); } }
.rub-done { position: absolute; left: 50%; bottom: 20px; transform: translate(-50%, 16px); background: var(--teal); color: var(--ink); font: 700 15px var(--f-display); padding: 10px 18px; border-radius: 99px; white-space: nowrap; opacity: 0; transition: opacity .4s, transform .4s; pointer-events: none; max-width: calc(100% - 24px); overflow: hidden; text-overflow: ellipsis; }
.rub.done .rub-done { opacity: 1; transform: translate(-50%, 0); }
.burst { position: absolute; width: 22px; height: 22px; pointer-events: none; background: #fff; clip-path: polygon(50% 0, 61% 39%, 100% 50%, 61% 61%, 50% 100%, 39% 61%, 0 50%, 39% 39%); animation: burst .9s ease-out forwards; }
@keyframes burst { from { transform: translate(-50%, -50%) scale(.2) rotate(0); opacity: 1; } to { transform: translate(calc(-50% + var(--dx)), calc(-50% + var(--dy))) scale(1) rotate(90deg); opacity: 0; } }

/* ---------- trust strip ---------- */
.trust { border-bottom: 1px solid var(--line); background: var(--bg); }
.trust .wrap { display: grid; grid-template-columns: repeat(4, 1fr); }
.trust .wrap > div { padding: 26px 22px; border-left: 1px solid var(--line); display: flex; gap: 14px; align-items: flex-start; min-width: 0; }
.trust .wrap > div:first-child { border-left: 0; padding-left: 0; }
.trust svg { width: 22px; height: 22px; color: var(--teal); flex: none; margin-top: 2px; }
.trust b { display: block; font-family: var(--f-display); font-size: 15px; font-weight: 600; }
.trust small { color: var(--muted); font-size: 13.5px; line-height: 1.45; display: block; margin-top: 2px; }

/* ---------- sections ---------- */
section.block { padding-block: 96px; }
section.band { background: var(--surface); }
.sec-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 32px; flex-wrap: wrap; margin-bottom: 48px; }
.sec-head h2, .zones-grid h2, .quote-band h2, .faq-wrap h2 { font-size: clamp(28px, 3.4vw, 42px); font-weight: 700; margin-top: 12px; max-width: 22ch; }
.sec-head .lead { max-width: 46ch; }
.zones-grid .lead, .quote-band .lead { margin-top: 16px; }

/* services grid */
.services { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); background: var(--bg); }
.svc { border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 30px 26px 28px; text-decoration: none; color: var(--fg); display: flex; flex-direction: column; gap: 12px; min-width: 0; transition: background .2s; }
.svc:hover { background: radial-gradient(280px circle at var(--mx, 50%) var(--my, 50%), rgba(20,184,166,.14), transparent 70%), var(--surface); }
.svc > svg { width: 30px; height: 30px; color: var(--teal); }
.svc > .photo { aspect-ratio: 16 / 10; margin: -30px -26px 8px; width: calc(100% + 52px); max-width: none; border-radius: 0; }
.svc > .photo img { transition: transform .5s ease; }
.svc:hover > .photo img { transform: scale(1.04); }
.svc h3 { font-size: 18px; font-weight: 600; margin-top: 8px; }
.svc p { color: var(--muted); font-size: 14.5px; line-height: 1.55; }
.svc .more { margin-top: auto; padding-top: 8px; font-family: var(--f-display); font-weight: 600; font-size: 14px; color: var(--accent); display: inline-flex; gap: 6px; }
.svc .more span { transition: transform .2s; }
.svc:hover .more span { transform: translateX(3px); }

/* sectors (home) */
.sectors { display: grid; grid-template-columns: 1.25fr 1fr 1fr; gap: 20px; }
.sector { background: var(--bg); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; min-width: 0; }
.sector .photo { aspect-ratio: 16 / 10; border-radius: 0; transition: transform .5s ease; }
.sector:hover .photo { transform: scale(1.04); }
.sector { transition: box-shadow .3s, transform .3s; }
.sector:hover { box-shadow: 0 18px 40px rgba(16,42,67,.12); transform: translateY(-3px); }
.tilt { transition: transform .15s ease-out, box-shadow .3s; will-change: transform; }
.sector.feature { grid-row: span 2; }
.sector.feature .photo { aspect-ratio: auto; flex: 1; min-height: 260px; }
.sector .body { padding: 22px 24px 26px; display: flex; flex-direction: column; gap: 8px; }
.sector h3 { font-size: 19px; font-weight: 600; }
.sector p { color: var(--muted); font-size: 14.5px; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.tags span { font: 500 12px var(--f-mono); letter-spacing: .02em; padding: 5px 9px; border-radius: 4px; background: var(--accent-soft); color: var(--fg); }

/* process steps */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.step { border-top: 2px solid var(--fg); padding-top: 20px; min-width: 0; }
.step .n { font: 500 13px var(--f-mono); color: var(--accent); letter-spacing: .08em; }
.step h3 { font-size: 18.5px; font-weight: 600; margin: 10px 0 8px; }
.step p { color: var(--muted); font-size: 14.5px; }

/* zones */
.zones-grid { display: grid; grid-template-columns: 1fr 2fr; gap: 56px; align-items: start; }
.zone-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.zone-cols h3 { font-size: 16px; font-weight: 700; padding-bottom: 10px; border-bottom: 1px solid var(--line); margin-bottom: 12px; display: flex; justify-content: space-between; gap: 8px; }
.zone-cols h3 a { text-decoration: none; }
.zone-cols h3 a:hover { color: var(--accent); }
.zone-cols h3 small { font: 400 11.5px var(--f-mono); color: var(--muted); letter-spacing: .04em; }
.zone-cols ul { list-style: none; margin: 0 0 14px; padding: 0; display: grid; gap: 7px; font-size: 14.5px; color: var(--muted); }

/* quote band + forms */
.quote-band { background: var(--ink); color: var(--on-ink); }
.quote-band h2 { color: var(--on-ink); }
.quote-band .lead { color: var(--on-ink-muted); }
.quote-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 64px; align-items: start; }
.contact-list { display: grid; gap: 18px; margin-top: 36px; }
.contact-list > div { display: flex; gap: 14px; align-items: flex-start; }
.contact-list svg { width: 20px; height: 20px; color: var(--teal); flex: none; margin-top: 3px; }
.contact-list small { display: block; font-size: 12px; font-family: var(--f-mono); letter-spacing: .06em; text-transform: uppercase; opacity: .75; }
.contact-list a, .contact-list span span { text-decoration: none; font-family: var(--f-display); font-size: 16.5px; font-weight: 600; word-break: break-word; }
.contact-list a:hover { text-decoration: underline; }

.lead-form { background: var(--bg); color: var(--fg); border-radius: 10px; padding: 34px; display: grid; grid-template-columns: 1fr 1fr; gap: 18px; min-width: 0; box-shadow: 0 1px 0 var(--line), 0 20px 40px rgba(16,42,67,.08); }
.lead-form .full { grid-column: 1 / -1; }
.lead-form h3 { font-size: 21px; font-weight: 700; }
.field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.field label { font-size: 13px; font-weight: 600; }
.field label i { font-style: normal; color: var(--accent); }
.field input, .field select, .field textarea { font: 15px var(--f-body); color: var(--fg); background: var(--bg); border: 1px solid var(--line); border-radius: 6px; padding: 12px 13px; width: 100%; min-width: 0; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.field textarea { min-height: 110px; resize: vertical; }
.field.invalid input, .field.invalid textarea { border-color: var(--err); }
.consent { display: flex; gap: 10px; align-items: flex-start; font-size: 13px; color: var(--muted); line-height: 1.5; }
.consent input { margin-top: 3px; width: 16px; height: 16px; flex: none; accent-color: var(--accent); }
.consent a { color: var(--accent); }
.consent.invalid { color: var(--err); }
.form-foot { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; justify-content: space-between; margin-top: 4px; }
.form-foot small { color: var(--muted); font-size: 12.5px; max-width: 42ch; }
.form-msg { border-radius: 6px; padding: 12px 14px; font-size: 14px; background: var(--accent-soft); }
.form-msg.ok { background: var(--ok-bg); color: var(--ok); }
.form-msg.err { background: var(--err-bg); color: var(--err); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }

/* CTA band */
.cta-band { background: var(--ink); color: var(--on-ink); }
.cta-band .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px 48px; padding-block: 64px; }
.cta-band h2 { font-size: clamp(26px, 3vw, 36px); font-weight: 700; }
.cta-band p { color: var(--on-ink-muted); margin-top: 10px; max-width: 56ch; }
.cta-band .hero-ctas { margin-top: 0; }

/* service detail */
.detail { display: grid; grid-template-columns: 1fr 340px; gap: 56px; align-items: start; }
.detail-main { min-width: 0; }
.detail-main .photo.wide { aspect-ratio: 16 / 8; margin-bottom: 36px; }
.detail-main .intro { font-size: 18.5px; line-height: 1.65; max-width: 65ch; }
.detail-main h2 { font-size: 26px; margin: 48px 0 20px; }
.checklist { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 12px 28px; }
.checklist li, .mini-trust li, .place-list li { display: flex; gap: 10px; align-items: flex-start; }
.checklist svg, .mini-trust svg { width: 18px; height: 18px; color: var(--teal); flex: none; margin-top: 4px; }
.meta-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; margin-top: 48px; padding-top: 32px; border-top: 1px solid var(--line); }
.meta-grid h3 { font-size: 16px; margin-bottom: 8px; }
.detail-aside { position: sticky; top: 96px; }
.aside-card { border: 1px solid var(--line); border-radius: 10px; padding: 26px; display: grid; gap: 12px; background: var(--bg); }
.aside-card h3 { font-size: 19px; }
.aside-card p { color: var(--muted); font-size: 14.5px; margin-bottom: 6px; }
.mini-trust { list-style: none; margin: 10px 0 0; padding: 14px 0 0; border-top: 1px solid var(--line); display: grid; gap: 8px; font-size: 14px; }
.mini-trust svg { margin-top: 2px; }

/* FAQ */
.faq-wrap { display: grid; grid-template-columns: 1fr 2fr; gap: 56px; align-items: start; }
.faq { display: grid; gap: 12px; }
.faq details { background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); padding: 0 22px; }
.faq summary { cursor: pointer; list-style: none; padding: 18px 28px 18px 0; font-family: var(--f-display); font-weight: 600; font-size: 16px; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0; top: 14px; font-size: 22px; color: var(--accent); font-weight: 400; }
.faq details[open] summary::after { content: "–"; }
.faq details p { color: var(--muted); padding-bottom: 20px; max-width: 70ch; }

/* industries page */
.ind-list { display: grid; gap: 72px; }
.ind-row { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.ind-row.flip > .photo { order: 2; }
.ind-row .photo { aspect-ratio: 4 / 3; }
.ind-row h2 { font-size: clamp(26px, 3vw, 34px); margin-bottom: 14px; }
.ind-row .tags { margin-top: 18px; }
.link-list { list-style: none; margin: 22px 0 0; padding: 0; display: grid; gap: 8px; }
.link-list a { color: var(--accent); font-family: var(--f-display); font-weight: 600; text-decoration: none; font-size: 15px; }
.link-list a:hover { text-decoration: underline; }

/* about */
.about-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.about-grid .photo { aspect-ratio: 4 / 3.4; }
.prose { max-width: 68ch; display: grid; gap: 18px; font-size: 17px; }
.legal-prose h2 { font-size: 21px; margin-top: 18px; }
.legal-prose p { color: var(--muted); }
.values { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.value { background: var(--bg); border-radius: var(--radius); padding: 28px 24px; display: grid; gap: 10px; align-content: start; transition: box-shadow .3s; }
.value:hover { background: radial-gradient(260px circle at var(--mx, 50%) var(--my, 50%), rgba(20,184,166,.12), transparent 70%), var(--bg); box-shadow: 0 14px 30px rgba(16,42,67,.08); }
.value svg { width: 30px; height: 30px; color: var(--teal); }
.value h3 { font-size: 18px; margin-top: 6px; }
.value p { color: var(--muted); font-size: 14.5px; }

/* areas */
.area-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.area-card { border: 1px solid var(--line); border-radius: 10px; padding: 30px 28px; display: flex; flex-direction: column; gap: 16px; min-width: 0; }
.area-card h2 { font-size: 26px; display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.area-card h2 a { text-decoration: none; }
.area-card h2 small { font: 400 12px var(--f-mono); color: var(--muted); }
.area-card p { color: var(--muted); font-size: 15px; }
.places { list-style: none; margin: 0 0 8px; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.places li { font-size: 13px; padding: 4px 9px; border-radius: 4px; background: var(--surface); }
.area-card .btn { margin-top: auto; align-self: flex-start; }
.place-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px 28px; font-size: 16px; }
.place-list svg { width: 18px; height: 18px; color: var(--teal); flex: none; margin-top: 3px; }

/* contact */
.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 64px; align-items: start; }
.contact-panel { display: grid; gap: 28px; justify-items: start; }
.contact-panel h2 { font-size: 28px; }
.contact-panel .contact-list { margin-top: 0; }
.contact-panel .contact-list small { color: var(--muted); opacity: 1; }
.note-card { background: var(--surface); border-radius: var(--radius); padding: 24px; display: grid; gap: 10px; justify-items: start; }
.note-card b { font-family: var(--f-display); font-size: 17px; }
.note-card p { color: var(--muted); font-size: 14.5px; }

/* ---------- footer ---------- */
footer { background: var(--ink); color: var(--on-ink-muted); border-top: 1px solid rgba(255,255,255,.08); font-size: 14px; }
footer .wrap { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; padding-block: 56px 32px; }
footer .logo img { height: 58px; }
.footer-brand { display: grid; gap: 18px; justify-items: start; align-content: start; }
.footer-brand p { max-width: 34ch; }
footer h4 { font: 500 12px var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--on-ink); margin: 0 0 14px; }
footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
footer a { text-decoration: none; }
footer a:hover { color: var(--on-ink); }
footer .legal { grid-column: 1 / -1; border-top: 1px solid rgba(255,255,255,.08); padding-top: 20px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: 12.5px; }

.mobile-bar { display: none; }

/* scroll reveal (added by main.js to elements below the fold) */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- responsive ---------- */
@media (max-width: 1080px) {
  nav.primary { display: none; }
  .menu-btn { display: inline-flex; }
  .services, .values { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .trust .wrap { grid-template-columns: repeat(2, 1fr); }
  .trust .wrap > div:nth-child(3) { border-left: 0; padding-left: 0; }
  .trust .wrap > div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  footer .wrap { grid-template-columns: 1fr 1fr; }
  .detail { grid-template-columns: 1fr 300px; gap: 40px; }
  .area-cards { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  .hero .wrap { grid-template-columns: 1fr; gap: 40px; padding-block: 48px 56px; }
  .hero-visual .photo { aspect-ratio: 16 / 10; }
  .hero-card { position: static; max-width: none; margin-top: 14px; }
  .sectors { grid-template-columns: 1fr 1fr; }
  .sector.feature { grid-column: 1 / -1; grid-row: auto; }
  .sector.feature .photo { aspect-ratio: 16 / 8; flex: none; min-height: 0; }
  .zones-grid, .quote-grid, .contact-grid, .faq-wrap, .about-grid, .ind-row, .detail { grid-template-columns: 1fr; gap: 36px; }
  .ind-row.flip > .photo { order: 0; }
  .story-grid, .rub-grid { grid-template-columns: 1fr; gap: 20px; }
  .rub-grid .rub { order: -1; }
  .story.live .story-pin { padding-block: 72px 14px; }
  .story-grid { gap: 14px; }
  .story h2 { font-size: 22px; margin-top: 4px; }
  .story-steps { margin-top: 10px; }
  .story-steps li:not(.on) { display: none; }
  .story-steps li.on p { font-size: 14px; }
  .story-meter { margin-top: 10px; }
  .story-stage { aspect-ratio: auto; height: 42vh; }
  .story-squeegee::before { height: 90px; top: calc(50% - 45px); }
  .hero-visual .ba-stage { aspect-ratio: 16 / 11; }
  .ba-panel { grid-template-columns: 1fr; gap: 28px; }
  .ba-tabs { grid-template-columns: none; grid-auto-flow: column; grid-auto-columns: minmax(150px, 1fr); overflow-x: auto; padding-bottom: 6px; scroll-snap-type: x mandatory; }
  .ba-tab { scroll-snap-align: start; }
  .detail-aside { position: static; }
  section.block { padding-block: 64px; }
  .head-phone { display: none; }
}
@media (max-width: 600px) {
  .topbar .zones { display: none; }
  .topbar .wrap { justify-content: flex-end; }
  .head-cta .btn { display: none; }
  .logo img { height: 42px; }
  .services, .steps, .sectors, .zone-cols, .values, .checklist, .meta-grid, .place-list { grid-template-columns: 1fr; }
  .trust .wrap { grid-template-columns: 1fr; }
  .trust .wrap > div { border-left: 0 !important; padding-left: 0 !important; border-bottom: 1px solid var(--line); }
  .trust .wrap > div:last-child { border-bottom: 0; }
  .lead-form { grid-template-columns: 1fr; padding: 24px 20px; }
  .mobile-nav .wrap { grid-template-columns: 1fr; }
  footer .wrap { grid-template-columns: 1fr; }
  .page-hero .wrap { padding-block: 28px 48px; }
  .ba-knob { width: 44px; height: 44px; margin: -22px 0 0 -22px; }
  .ba-panel .ba-stage, .detail-main .ba-stage { aspect-ratio: 4 / 3; }
  .mobile-bar { display: grid; grid-template-columns: 1fr 1.4fr; gap: 8px; position: fixed; left: 0; right: 0; bottom: 0; z-index: 55; background: var(--ink); padding-top: 10px; padding-bottom: calc(10px + env(safe-area-inset-bottom, 0px)); padding-left: var(--gut-l); padding-right: var(--gut-r); border-top: 1px solid rgba(255,255,255,.1); }
  .mobile-bar .btn { padding: 12px; }
  footer { padding-bottom: 76px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; animation: none !important; }
  .bubbles { display: none; }
}