/* =========================================================
   Creative Seating Systems — site stylesheet
   Palette: ink / paper / copper. Type: Manrope + Instrument Serif
   ========================================================= */
:root {
  --ink: #15171c;
  --ink-2: #23262e;
  --ink-soft: #3a3e48;
  --paper: #f5f1ea;
  --paper-2: #ece6db;
  --white: #ffffff;
  --copper: #c95f2a;
  --copper-2: #e0763d;
  --copper-tint: #f6e3d6;
  --muted: #6b6a66;
  --line: rgba(21, 23, 28, 0.12);
  --line-light: rgba(245, 241, 234, 0.14);
  --radius: 22px;
  --radius-sm: 14px;
  --shadow: 0 18px 50px -24px rgba(21, 23, 28, 0.35);
  --max: 1240px;
  --gutter: clamp(16px, 4vw, 40px);
  --font: "Manrope", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --serif: "Instrument Serif", Georgia, "Times New Roman", serif;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; overflow-x: clip; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
h1, h2, h3, h4 { line-height: 1.12; margin: 0 0 .5em; letter-spacing: -0.02em; font-weight: 800; }
p { margin: 0 0 1em; }
em.serif, .serif { font-family: var(--serif); font-style: italic; font-weight: 400; letter-spacing: -0.01em; }
.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; left: 12px; top: -60px; background: var(--ink); color: var(--paper); padding: 10px 16px; border-radius: 10px; z-index: 200; }
.skip-link:focus { top: 12px; }
:focus-visible { outline: 3px solid var(--copper-2); outline-offset: 3px; border-radius: 6px; }

/* ---------- Buttons & small bits ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .6em;
  padding: 15px 26px; border-radius: 999px; border: 1.5px solid transparent;
  font-weight: 700; font-size: 15px; letter-spacing: .01em;
  transition: transform .3s var(--ease), background .3s, color .3s, border-color .3s, box-shadow .3s;
}
.btn svg { width: 18px; height: 18px; transition: transform .3s var(--ease); }
.btn:hover svg { transform: translateX(4px); }
.btn-primary { background: var(--copper); color: var(--white); box-shadow: 0 10px 30px -12px rgba(201, 95, 42, .7); }
.btn-primary:hover { background: var(--ink); transform: translateY(-2px); }
.btn-ghost { border-color: var(--ink); color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--paper); }
.btn-light { background: var(--paper); color: var(--ink); }
.btn-light:hover { background: var(--copper); color: var(--white); }
.btn-outline-light { border-color: var(--line-light); color: var(--paper); }
.btn-outline-light:hover { border-color: var(--paper); }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 12.5px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--copper);
  margin-bottom: 18px;
}
.eyebrow::before { content: ""; width: 26px; height: 2px; background: currentColor; border-radius: 2px; }
.section { padding: clamp(72px, 10vw, 130px) 0; position: relative; }
.section-head { display: flex; flex-wrap: wrap; gap: 24px 60px; align-items: end; justify-content: space-between; margin-bottom: clamp(36px, 5vw, 60px); }
.section-head h2 { font-size: clamp(32px, 4.6vw, 58px); max-width: 15ch; margin: 0; }
.section-head p { max-width: 46ch; color: var(--muted); margin: 0; }
.tag { display: inline-block; padding: 6px 12px; border-radius: 999px; background: var(--paper-2); font-size: 13px; font-weight: 600; }

/* ---------- Top bar & header ---------- */
.topbar { background: var(--ink); color: rgba(245, 241, 234, .78); font-size: 13.5px; }
.topbar .container { display: flex; justify-content: space-between; gap: 16px; padding-top: 9px; padding-bottom: 9px; }
.topbar a:hover { color: var(--copper-2); }
.topbar-links { display: flex; gap: 22px; }
.topbar-links a { display: inline-flex; align-items: center; gap: 7px; }
.topbar svg { width: 14px; height: 14px; opacity: .8; }

.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(245, 241, 234, .86);
  backdrop-filter: saturate(160%) blur(14px); -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, box-shadow .3s;
}
.site-header.scrolled { border-color: var(--line); box-shadow: 0 8px 30px -20px rgba(0, 0, 0, .25); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 78px; gap: 20px; }
.brand { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.brand img { width: 44px; height: 44px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.05; }
.brand-text strong { font-size: 17px; font-weight: 800; letter-spacing: -0.02em; }
.brand-text span { font-size: 10.5px; font-weight: 700; letter-spacing: .32em; text-transform: uppercase; color: var(--copper); margin-top: 4px; }
.menu { display: flex; align-items: center; gap: 4px; list-style: none; margin: 0; padding: 0; }
.menu > li { position: relative; }
.menu > li > a, .menu > li > button {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 10px 14px; border-radius: 999px; font-weight: 600; font-size: 15px; background: none; border: 0; color: var(--ink);
  transition: background .25s;
}
.menu > li > a:hover, .menu > li > button:hover, .menu a[aria-current="page"] { background: var(--paper-2); }
.menu .chev { width: 14px; height: 14px; transition: transform .25s; }
.dropdown {
  position: absolute; top: calc(100% + 10px); left: 50%; transform: translate(-50%, 8px);
  width: 560px; padding: 14px; border-radius: var(--radius); background: var(--white); box-shadow: var(--shadow); border: 1px solid var(--line);
  display: grid; grid-template-columns: 1fr 1fr; gap: 4px;
  opacity: 0; visibility: hidden; transition: opacity .25s, transform .25s var(--ease), visibility .25s;
}
.has-dropdown:hover .dropdown, .has-dropdown:focus-within .dropdown, .has-dropdown.open .dropdown { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.has-dropdown:hover .chev, .has-dropdown.open .chev { transform: rotate(180deg); }
.dropdown a { display: flex; gap: 12px; align-items: center; padding: 10px 12px; border-radius: 12px; transition: background .2s; }
.dropdown a:hover { background: var(--paper); }
.dropdown img { width: 52px; height: 42px; object-fit: contain; background: var(--paper); border-radius: 10px; mix-blend-mode: multiply; }
.dropdown strong { display: block; font-size: 14.5px; }
.dropdown small { color: var(--muted); font-size: 12.5px; line-height: 1.3; display: block; }
.nav-cta { display: flex; align-items: center; gap: 10px; }
.nav-cta .btn { padding: 12px 20px; }
.menu-toggle { display: none; width: 46px; height: 46px; border-radius: 50%; border: 1.5px solid var(--line); background: var(--white); align-items: center; justify-content: center; }
.menu-toggle span, .menu-toggle span::before, .menu-toggle span::after { display: block; width: 18px; height: 2px; background: var(--ink); border-radius: 2px; position: relative; transition: transform .3s, background .3s; }
.menu-toggle span::before, .menu-toggle span::after { content: ""; position: absolute; left: 0; }
.menu-toggle span::before { top: -6px; } .menu-toggle span::after { top: 6px; }
.nav-open .menu-toggle span { background: transparent; }
.nav-open .menu-toggle span::before { transform: translateY(6px) rotate(45deg); }
.nav-open .menu-toggle span::after { transform: translateY(-6px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { padding: clamp(40px, 6vw, 80px) 0 clamp(60px, 8vw, 110px); position: relative; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; width: 760px; height: 760px; right: -220px; top: -260px; border-radius: 50%;
  background: radial-gradient(circle, rgba(224, 118, 61, .22), transparent 65%); pointer-events: none;
}
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(32px, 5vw, 70px); align-items: center; position: relative; }
.hero h1 { font-size: clamp(42px, 6.4vw, 88px); line-height: 1.0; letter-spacing: -0.04em; margin-bottom: 26px; }
.hero h1 .serif { color: var(--copper); font-size: 1.08em; }
.hero-lead { font-size: clamp(17px, 1.5vw, 19px); color: var(--ink-soft); max-width: 54ch; margin-bottom: 34px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 46px; }
.hero-stats { display: grid; grid-template-columns: repeat(3, auto); gap: 14px 40px; justify-content: start; padding-top: 28px; border-top: 1px solid var(--line); }
.hero-stats strong { display: block; font-size: clamp(28px, 3vw, 38px); letter-spacing: -0.03em; line-height: 1; }
.hero-stats span { font-size: 13.5px; color: var(--muted); }
.hero-visual { position: relative; aspect-ratio: 1 / 1.02; }
.hv-card { position: absolute; border-radius: var(--radius); overflow: hidden; background: var(--white); box-shadow: var(--shadow); }
.hv-card img { width: 100%; height: 100%; object-fit: cover; }
.hv-main { inset: 0 16% 18% 0; background: var(--paper-2); }
.hv-main img { object-fit: cover; object-position: center; transform: scale(1.55); mix-blend-mode: multiply; }
.hv-small { width: 44%; aspect-ratio: 1; right: 0; bottom: 0; border: 8px solid var(--paper); }
.hv-small img { transform: scale(1.7); mix-blend-mode: multiply; }
.hv-chip {
  position: absolute; left: -14px; bottom: 9%; background: var(--ink); color: var(--paper); padding: 16px 20px; border-radius: 18px;
  display: flex; gap: 14px; align-items: center; box-shadow: var(--shadow); max-width: 250px;
}
.hv-chip b { font-size: 30px; color: var(--copper-2); line-height: 1; }
.hv-chip span { font-size: 13px; line-height: 1.35; opacity: .85; }
.badge-rotate { position: absolute; top: -6%; right: 4%; width: 132px; height: 132px; }
.badge-rotate svg { width: 100%; height: 100%; animation: spin 22s linear infinite; }
.badge-rotate .core { position: absolute; inset: 34px; border-radius: 50%; background: var(--copper); display: grid; place-items: center; }
.badge-rotate .core svg { width: 30px; height: 30px; animation: none; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Marquee ---------- */
.marquee { background: var(--ink); color: var(--paper); overflow: hidden; padding: 22px 0; transform: rotate(-1.2deg); margin: 0 -10px; }
.marquee-track { display: flex; width: max-content; animation: marquee 38s linear infinite; }
.marquee-track span { display: inline-flex; align-items: center; gap: 28px; padding-right: 28px; font-size: clamp(20px, 2.4vw, 30px); font-weight: 700; letter-spacing: -0.02em; white-space: nowrap; }
.marquee-track span::after { content: "✦"; color: var(--copper-2); font-size: .7em; }
.marquee-track .serif { font-weight: 400; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- About intro ---------- */
.intro-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(32px, 6vw, 90px); align-items: center; }
.year-block { position: relative; background: var(--ink); color: var(--paper); border-radius: 28px; padding: clamp(28px, 4vw, 48px); overflow: hidden; min-height: 420px; display: flex; flex-direction: column; justify-content: space-between; }
.year-block .big { font-size: clamp(110px, 15vw, 200px); line-height: .85; font-weight: 800; letter-spacing: -0.06em; color: transparent; -webkit-text-stroke: 1.5px rgba(245, 241, 234, .5); }
.year-block .big em { color: var(--copper-2); -webkit-text-stroke: 0; font-style: normal; }
.year-block p { font-size: 15px; opacity: .8; max-width: 32ch; margin: 0; }
.year-block img { position: absolute; right: -40px; bottom: -10px; width: 62%; filter: grayscale(.1); mix-blend-mode: screen; opacity: .0; }
.checklist { list-style: none; padding: 0; margin: 28px 0 34px; display: grid; grid-template-columns: 1fr 1fr; gap: 14px 24px; }
.checklist li { display: flex; gap: 12px; align-items: flex-start; font-weight: 600; font-size: 15.5px; }
.checklist svg { flex-shrink: 0; width: 22px; height: 22px; padding: 4px; border-radius: 50%; background: var(--copper-tint); color: var(--copper); margin-top: 2px; }
.intro-text h2 { font-size: clamp(32px, 4.2vw, 52px); }
.intro-text p { color: var(--ink-soft); }

/* ---------- Product category bento ---------- */
.bento { display: grid; grid-template-columns: repeat(12, 1fr); gap: 18px; }
.cat {
  position: relative; border-radius: var(--radius); background: var(--white); overflow: hidden; padding: 26px;
  display: flex; flex-direction: column; justify-content: space-between; min-height: 330px; border: 1px solid var(--line);
  transition: transform .45s var(--ease), box-shadow .45s var(--ease), border-color .3s;
}
.cat:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.cat-media { position: absolute; inset: 44px 0 132px 0; display: flex; align-items: center; justify-content: center; }
.cat-media img { width: 100%; height: 100%; object-fit: cover; mix-blend-mode: multiply; transform: scale(1.12); transition: transform .7s var(--ease); }
.cat:hover .cat-media img { transform: scale(1.2); }
.cat.tall .cat-media { inset: 48px 0 112px 0; }
.cat-top, .cat-bottom { position: relative; z-index: 1; }
.cat-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; }
.cat-num { font-size: 13px; font-weight: 700; color: var(--muted); }
.cat h3 { font-size: clamp(22px, 2.1vw, 28px); margin: 0 0 6px; }
.cat p { font-size: 14.5px; color: var(--muted); margin: 0; max-width: 34ch; }
.cat-arrow { width: 46px; height: 46px; border-radius: 50%; background: var(--ink); color: var(--paper); display: grid; place-items: center; transition: background .3s, transform .45s var(--ease); flex-shrink: 0; }
.cat-arrow svg { width: 18px; height: 18px; }
.cat:hover .cat-arrow { background: var(--copper); transform: rotate(-45deg); }
.cat.span-7 { grid-column: span 7; } .cat.span-5 { grid-column: span 5; } .cat.span-4 { grid-column: span 4; }
.cat.span-6 { grid-column: span 6; } .cat.span-8 { grid-column: span 8; }
.cat.tall { min-height: 440px; }
.cat.dark { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.cat.dark p { color: rgba(245, 241, 234, .7); }
.cat.dark .cat-num { color: rgba(245, 241, 234, .55); }
.cat.dark .cat-arrow { background: var(--copper); }
.cat.dark .tag { background: var(--copper); color: var(--white); }
.cat.dark .cat-media { inset: 0; }
.cat.dark .cat-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(21,23,28,.35), rgba(21,23,28,.92) 78%); }
.cat.dark .cat-media img { mix-blend-mode: normal; opacity: .75; }
.cat.copper { background: var(--copper-tint); }

/* ---------- Features ---------- */
.dark-section { background: var(--ink); color: var(--paper); }
.dark-section .section-head p { color: rgba(245, 241, 234, .65); }
.features { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line-light); border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line-light); }
.feature { background: var(--ink); padding: 34px 28px; transition: background .35s; }
.feature:hover { background: var(--ink-2); }
.feature-icon { width: 54px; height: 54px; border-radius: 16px; background: rgba(224, 118, 61, .14); color: var(--copper-2); display: grid; place-items: center; margin-bottom: 26px; }
.feature-icon svg { width: 26px; height: 26px; }
.feature h3 { font-size: 20px; margin-bottom: 10px; }
.feature p { font-size: 15px; color: rgba(245, 241, 234, .66); margin: 0; }

/* ---------- Process ---------- */
.process { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; counter-reset: step; }
.step { position: relative; padding: 30px 26px 28px; border-radius: var(--radius); background: var(--white); border: 1px solid var(--line); }
.step::before { counter-increment: step; content: "0" counter(step); display: block; font-family: var(--serif); font-style: italic; font-size: 54px; line-height: 1; color: var(--copper); margin-bottom: 22px; }
.step h3 { font-size: 20px; margin-bottom: 8px; }
.step p { font-size: 15px; color: var(--muted); margin: 0; }

/* ---------- Industries ---------- */
.industries { display: flex; flex-wrap: wrap; gap: 12px; }
.industries li { list-style: none; display: inline-flex; align-items: center; gap: 10px; padding: 14px 22px; border-radius: 999px; border: 1.5px solid var(--line); font-weight: 600; background: var(--white); transition: background .3s, color .3s, border-color .3s, transform .3s var(--ease); }
.industries li:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); transform: translateY(-3px); }
.industries svg { width: 18px; height: 18px; color: var(--copper); }
.industries ul { padding: 0; margin: 0; display: contents; }

/* ---------- FAQ ---------- */
.faq-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(32px, 6vw, 90px); align-items: start; }
.faq-grid h2 { font-size: clamp(32px, 4.2vw, 52px); }
.faq details { border-bottom: 1px solid var(--line); }
.faq details:first-child { border-top: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; padding: 24px 50px 24px 0; font-weight: 700; font-size: 18px; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 50%; transform: translateY(-50%); width: 34px; height: 34px; border-radius: 50%; background: var(--paper-2); display: grid; place-items: center; font-size: 22px; font-weight: 500; transition: transform .3s, background .3s, color .3s; }
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); background: var(--copper); color: var(--white); }
.faq details p { color: var(--ink-soft); padding-right: 50px; margin: -6px 0 24px; }

/* ---------- CTA band ---------- */
.cta-band { position: relative; overflow: hidden; border-radius: 32px; background: var(--copper); color: var(--white); padding: clamp(40px, 6vw, 80px); display: grid; grid-template-columns: 1.3fr auto; gap: 30px; align-items: center; }
.cta-band::before { content: ""; position: absolute; width: 520px; height: 520px; border-radius: 50%; border: 1.5px solid rgba(255, 255, 255, .25); right: -160px; top: -200px; }
.cta-band::after { content: ""; position: absolute; width: 320px; height: 320px; border-radius: 50%; border: 1.5px solid rgba(255, 255, 255, .2); right: -40px; top: -80px; }
.cta-band h2 { font-size: clamp(32px, 4.4vw, 56px); margin: 0 0 12px; position: relative; }
.cta-band p { margin: 0; opacity: .9; max-width: 52ch; position: relative; }
.cta-band .actions { display: flex; flex-wrap: wrap; gap: 12px; position: relative; z-index: 1; }

/* ---------- Page hero (inner pages) ---------- */
.page-hero { padding: clamp(48px, 7vw, 96px) 0 clamp(40px, 5vw, 64px); position: relative; overflow: hidden; }
.page-hero::before { content: ""; position: absolute; width: 600px; height: 600px; right: -200px; top: -300px; border-radius: 50%; background: radial-gradient(circle, rgba(224, 118, 61, .2), transparent 65%); }
.breadcrumb { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 0 0 22px; font-size: 14px; color: var(--muted); }
.breadcrumb li + li::before { content: "/"; margin-right: 8px; opacity: .5; }
.breadcrumb a:hover { color: var(--copper); }
.page-hero h1 { font-size: clamp(40px, 6vw, 80px); letter-spacing: -0.04em; max-width: 16ch; position: relative; }
.page-hero h1 .serif { color: var(--copper); }
.page-hero .lead { font-size: clamp(17px, 1.5vw, 20px); color: var(--ink-soft); max-width: 62ch; position: relative; }
.page-hero-split { display: grid; grid-template-columns: 1.2fr .8fr; gap: 40px; align-items: end; }
.hero-figure { border-radius: var(--radius); background: var(--white); border: 1px solid var(--line); aspect-ratio: 4/3; overflow: hidden; position: relative; }
.hero-figure img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.05); mix-blend-mode: multiply; }

/* ---------- Product listing ---------- */
.prod-layout { display: grid; grid-template-columns: 1fr 340px; gap: clamp(28px, 4vw, 56px); align-items: start; }
.prod-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.prod-card { border-radius: var(--radius); background: var(--white); border: 1px solid var(--line); overflow: hidden; display: flex; flex-direction: column; transition: transform .4s var(--ease), box-shadow .4s var(--ease); }
.prod-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.prod-card button.zoom { border: 0; padding: 0; background: var(--white); display: block; width: 100%; aspect-ratio: 4 / 3; overflow: hidden; position: relative; }
.prod-card button.zoom img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.0); transition: transform .6s var(--ease); }
.prod-card:hover button.zoom img { transform: scale(1.07); }
.prod-card button.zoom::after { content: ""; position: absolute; top: 14px; right: 14px; width: 38px; height: 38px; border-radius: 50%; background: var(--ink) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23f5f1ea' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M15 3h6v6M9 21H3v-6M21 3l-7 7M3 21l7-7'/%3E%3C/svg%3E") center / 16px no-repeat; opacity: 0; transform: scale(.8); transition: .3s; }
.prod-card:hover button.zoom::after { opacity: 1; transform: none; }
.prod-card.photo button.zoom img { transform: scale(1.02); }
.prod-card.photo:hover button.zoom img { transform: scale(1.08); }
.prod-body { padding: 20px 22px 22px; border-top: 1px solid var(--line); display: flex; flex-direction: column; gap: 10px; flex: 1; }
.prod-body h3 { font-size: 19px; margin: 0; }
.prod-body p { font-size: 14.5px; color: var(--muted); margin: 0; }
.prod-body .chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; padding-top: 6px; }
.prod-body .chips span { font-size: 12px; font-weight: 600; padding: 4px 10px; border-radius: 999px; background: var(--paper); }
.prod-body .enquire { font-weight: 700; font-size: 14px; color: var(--copper); display: inline-flex; gap: 6px; align-items: center; }
.prod-body .enquire:hover { color: var(--ink); }
.prod-body .enquire svg { width: 15px; height: 15px; }

.sidebar { position: sticky; top: 104px; display: flex; flex-direction: column; gap: 18px; }
.side-card { border-radius: var(--radius); padding: 26px; background: var(--white); border: 1px solid var(--line); }
.side-card h3 { font-size: 19px; margin-bottom: 14px; }
.side-card.dark { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.side-card.dark p { color: rgba(245, 241, 234, .72); font-size: 15px; }
.side-card ul { list-style: none; padding: 0; margin: 0; }
.side-card li { border-bottom: 1px solid var(--line); }
.side-card li:last-child { border-bottom: 0; }
.side-card li a { display: flex; justify-content: space-between; align-items: center; padding: 11px 0; font-weight: 600; font-size: 15px; transition: color .2s, padding .3s var(--ease); }
.side-card li a:hover, .side-card li a[aria-current="page"] { color: var(--copper); padding-left: 6px; }
.side-card .btn { width: 100%; justify-content: center; margin-top: 8px; }
.spec-list { list-style: none; padding: 0; margin: 0; }
.spec-list li { display: flex; gap: 10px; padding: 8px 0; font-size: 15px; border: 0 !important; }
.spec-list svg { width: 18px; height: 18px; color: var(--copper); flex-shrink: 0; margin-top: 4px; }

.prose { max-width: 75ch; }
.prose h2 { font-size: clamp(26px, 3vw, 36px); margin-top: 1.4em; }
.prose h3 { font-size: 21px; margin-top: 1.4em; }
.prose p, .prose li { color: var(--ink-soft); }
.prose ul { padding-left: 1.2em; }
.prose li { margin-bottom: 6px; }

/* ---------- About page ---------- */
.values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.value { padding: 32px 28px; border-radius: var(--radius); background: var(--white); border: 1px solid var(--line); }
.value h3 { font-size: 21px; }
.value p { color: var(--muted); font-size: 15.5px; margin: 0; }
.value .feature-icon { background: var(--copper-tint); color: var(--copper); }
.timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-top: 1.5px solid var(--line-light); }
.timeline div { padding: 28px 24px 0 0; position: relative; }
.timeline div::before { content: ""; position: absolute; top: -7px; left: 0; width: 12px; height: 12px; border-radius: 50%; background: var(--copper-2); box-shadow: 0 0 0 6px rgba(224, 118, 61, .18); }
.timeline b { display: block; font-family: var(--serif); font-style: italic; font-weight: 400; font-size: 34px; color: var(--copper-2); line-height: 1.1; margin-bottom: 8px; }
.timeline p { color: rgba(245, 241, 234, .7); font-size: 15px; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(28px, 4vw, 56px); align-items: start; }
.contact-cards { display: grid; gap: 14px; }
.contact-card { display: flex; gap: 18px; padding: 22px 24px; border-radius: var(--radius-sm); background: var(--white); border: 1px solid var(--line); transition: border-color .3s, transform .3s var(--ease); }
a.contact-card:hover { border-color: var(--copper); transform: translateX(4px); }
.contact-card .feature-icon { margin: 0; width: 48px; height: 48px; flex-shrink: 0; background: var(--copper-tint); color: var(--copper); }
.contact-card small { display: block; color: var(--muted); font-size: 13px; font-weight: 600; text-transform: uppercase; letter-spacing: .1em; }
.contact-card strong { font-size: 17px; line-height: 1.4; display: block; }
.form-card { border-radius: 28px; background: var(--ink); color: var(--paper); padding: clamp(26px, 4vw, 48px); }
.form-card h2 { font-size: clamp(28px, 3vw, 38px); }
.form-card > p { color: rgba(245, 241, 234, .7); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 26px; }
.field { display: flex; flex-direction: column; gap: 7px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 13px; font-weight: 600; letter-spacing: .04em; color: rgba(245, 241, 234, .75); }
.field input, .field select, .field textarea {
  font: inherit; font-size: 16px; color: var(--paper); background: var(--ink-2); border: 1.5px solid var(--line-light); border-radius: 12px; padding: 14px 16px; transition: border-color .25s, background .25s;
}
.field select option { color: var(--ink); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--copper-2); background: #2a2d36; }
.field textarea { min-height: 130px; resize: vertical; }
.form-note { font-size: 13px; color: rgba(245, 241, 234, .55); margin: 14px 0 0; }
.form-status { margin-top: 14px; font-weight: 600; color: var(--copper-2); min-height: 1.2em; }
.map-wrap { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); height: 420px; filter: grayscale(.4) contrast(1.05); }
.map-wrap iframe { width: 100%; height: 100%; border: 0; display: block; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: rgba(245, 241, 234, .72); padding: clamp(60px, 8vw, 96px) 0 30px; margin-top: clamp(72px, 10vw, 130px); position: relative; overflow: hidden; }
.footer-big { font-size: clamp(54px, 11vw, 170px); font-weight: 800; letter-spacing: -0.05em; line-height: .9; color: transparent; -webkit-text-stroke: 1px rgba(245, 241, 234, .16); margin: 0 0 56px; white-space: nowrap; }
.footer-big .serif { -webkit-text-stroke: 0; color: var(--copper-2); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.3fr; gap: 40px; padding-bottom: 46px; border-bottom: 1px solid var(--line-light); }
.footer-grid h4 { color: var(--paper); font-size: 14px; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 18px; font-weight: 700; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.footer-grid a:hover { color: var(--copper-2); }
.footer-grid .brand-text strong { color: var(--paper); }
.footer-grid p { font-size: 15px; }
.footer-contact li { display: flex; gap: 12px; font-size: 15px; }
.footer-contact svg { width: 18px; height: 18px; color: var(--copper-2); flex-shrink: 0; margin-top: 4px; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding-top: 26px; font-size: 14px; }
.to-top { position: fixed; right: 20px; bottom: 20px; width: 50px; height: 50px; border-radius: 50%; border: 0; background: var(--copper); color: var(--white); display: grid; place-items: center; box-shadow: var(--shadow); opacity: 0; transform: translateY(20px); transition: .35s var(--ease); z-index: 90; }
.to-top.show { opacity: 1; transform: none; }
.to-top svg { width: 20px; height: 20px; }

/* ---------- Lightbox ---------- */
.lightbox { position: fixed; inset: 0; z-index: 300; background: rgba(21, 23, 28, .92); display: none; align-items: center; justify-content: center; padding: 24px; }
.lightbox.open { display: flex; animation: fade .3s; }
.lightbox figure { margin: 0; max-width: 1000px; width: 100%; background: var(--white); border-radius: var(--radius); overflow: hidden; }
.lightbox img { width: 100%; max-height: 72vh; object-fit: contain; }
.lightbox figcaption { padding: 16px 22px; font-weight: 700; display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.lightbox figcaption a { font-size: 14px; color: var(--copper); }
.lb-close { position: absolute; top: 18px; right: 18px; width: 48px; height: 48px; border-radius: 50%; border: 0; background: var(--paper); font-size: 26px; line-height: 1; }
@keyframes fade { from { opacity: 0; } }

/* ---------- 404 ---------- */
.notfound { min-height: 60vh; display: grid; place-items: center; text-align: center; padding: 80px 0; }
.notfound .big { font-size: clamp(120px, 22vw, 260px); font-weight: 800; letter-spacing: -0.06em; line-height: .9; color: transparent; -webkit-text-stroke: 2px var(--ink); }
.notfound .big .serif { color: var(--copper); -webkit-text-stroke: 0; }

/* ---------- Reveal animation ---------- */
.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.js .reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .08s; } .reveal.d2 { transition-delay: .16s; } .reveal.d3 { transition-delay: .24s; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .js .reveal { opacity: 1; transform: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .features { grid-template-columns: repeat(2, 1fr); }
  .process { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .prod-layout { grid-template-columns: 1fr; }
  .sidebar { position: static; display: grid; grid-template-columns: 1fr 1fr; }
  .cat.span-7, .cat.span-5, .cat.span-4, .cat.span-8 { grid-column: span 6; }
  .timeline { grid-template-columns: repeat(2, 1fr); gap: 0 0; }
}
@media (max-width: 960px) {
  .menu-toggle { display: inline-flex; }
  .nav-cta .btn { display: none; }
  .menu {
    position: absolute; top: 100%; left: 0; right: 0; height: calc(100vh - 78px); height: calc(100dvh - 78px); background: var(--paper); border-top: 1px solid var(--line); flex-direction: column; align-items: stretch; gap: 0;
    padding: 18px var(--gutter) 40px; overflow-y: auto; transform: translateX(100%); transition: transform .45s var(--ease), visibility .45s;
  }
  .menu { visibility: hidden; }
  .nav-open .menu { transform: none; visibility: visible; }
  .site-header { overflow-x: clip; }
  .menu > li { border-bottom: 1px solid var(--line); }
  .menu > li > a, .menu > li > button { width: 100%; justify-content: space-between; font-size: 20px; padding: 18px 4px; border-radius: 0; }
  .menu > li > a:hover, .menu > li > button:hover, .menu a[aria-current="page"] { background: none; color: var(--copper); }
  .dropdown { position: static; width: auto; transform: none; box-shadow: none; border: 0; padding: 0 0 14px; grid-template-columns: 1fr; display: none; opacity: 1; visibility: visible; background: transparent; }
  .has-dropdown.open .dropdown { display: grid; transform: none; }
  .has-dropdown:hover .dropdown { transform: none; }
  .menu .mobile-cta { display: block; border: 0; padding-top: 24px; }
  .hero-grid, .intro-grid, .faq-grid, .contact-grid, .page-hero-split { grid-template-columns: 1fr; }
  .hero-visual { max-width: 560px; width: 100%; margin: 0 auto; }
  .values { grid-template-columns: 1fr; }
  .cta-band { grid-template-columns: 1fr; }
  .topbar .hide-sm { display: none; }
}
@media (min-width: 961px) { .menu .mobile-cta { display: none; } }
@media (max-width: 640px) {
  body { font-size: 16px; }
  .bento { grid-template-columns: 1fr; }
  .cat.span-7, .cat.span-5, .cat.span-4, .cat.span-6, .cat.span-8 { grid-column: auto; }
  .cat, .cat.tall { min-height: 300px; }
  .features, .process, .prod-grid, .sidebar { grid-template-columns: 1fr; }
  .checklist { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: repeat(3, 1fr); gap: 10px; }
  .hero-stats span { font-size: 12px; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .timeline { grid-template-columns: 1fr; }
  .badge-rotate { width: 100px; height: 100px; }
  .badge-rotate .core { inset: 26px; }
  .hv-chip { left: 0; padding: 12px 14px; }
  .brand-text strong { font-size: 15px; }
  .topbar-links { gap: 14px; }
  .topbar-links a { white-space: nowrap; }
  .topbar-links a span { display: none; }
  .topbar-links a:last-child::after { content: "Email us"; }
  .faq summary { font-size: 16.5px; }
}