/* =================================================================
   ALIAN INFINITY — Premium B2B Export Site
   Design system: "Editorial Botanical Luxury"
   ================================================================= */

:root {
  /* Palette */
  --paper:        #F3EDE1;   /* warm bone background */
  --paper-2:      #FBF7EE;   /* lifted card */
  --paper-3:      #ECE3D2;   /* subtle band */
  --ink:          #15231B;   /* deep forest near-black */
  --ink-soft:     #3C4A40;
  --ink-faint:    #586058;
  --forest:       #2A5238;   /* primary deep green */
  --forest-700:   #1E3D29;
  --forest-300:   #6E9A77;
  --saffron:      #C2762B;   /* turmeric accent / CTA */
  --saffron-deep: #A85F1C;
  --saffron-soft: #E5A347;
  --clay:         #A8492B;   /* terracotta secondary */
  --line:         rgba(21,35,27,.13);
  --line-2:       rgba(21,35,27,.08);
  --line-light:   rgba(243,237,225,.16);

  /* Type */
  --display: "Fraunces", Georgia, serif;
  --body: "Hanken Grotesk", system-ui, sans-serif;

  /* Rhythm */
  --maxw: 1240px;
  --gut: clamp(20px, 5vw, 64px);
  --radius: 4px;
  --radius-lg: 14px;

  /* Motion */
  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--body);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.6;
  font-weight: 400;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul { list-style: none; }

/* ---------- Type scale ---------- */
h1, h2, h3, h4 { font-family: var(--display); font-weight: 400; line-height: 1.04; letter-spacing: -.01em; }
.display-xl { font-size: clamp(2.8rem, 7vw, 5.6rem); font-weight: 380; }
.display-lg { font-size: clamp(2.2rem, 5vw, 3.8rem); }
.display-md { font-size: clamp(1.7rem, 3.4vw, 2.6rem); }
.serif-it { font-style: italic; }
.eyebrow {
  font-family: var(--body);
  font-size: .74rem;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--saffron-deep);
  display: inline-flex;
  align-items: center;
  gap: .6em;
}
.eyebrow::before { content: ""; width: 26px; height: 1px; background: var(--saffron); display: inline-block; }
.lede { font-size: clamp(1.05rem, 1.6vw, 1.28rem); color: var(--ink-soft); line-height: 1.55; }
.muted { color: var(--ink-faint); }

/* ---------- Layout ---------- */
.wrap { max-width: var(--maxw); margin: 0 auto; padding-inline: var(--gut); }
.section { padding-block: clamp(64px, 9vw, 130px); }
.section-tight { padding-block: clamp(48px, 6vw, 80px); }
.grid { display: grid; gap: clamp(20px, 3vw, 40px); }
.center { text-align: center; }
.stack > * + * { margin-top: 1.1rem; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .6em;
  font-family: var(--body); font-weight: 600; font-size: .95rem;
  letter-spacing: .01em;
  padding: 1em 1.7em; border-radius: 100px;
  transition: transform .35s var(--ease), background .3s, color .3s, box-shadow .3s;
  white-space: nowrap;
}
.btn svg { width: 17px; height: 17px; transition: transform .35s var(--ease); }
.btn:hover svg { transform: translateX(4px); }
.btn-primary { background: var(--saffron-deep); color: #fff; box-shadow: 0 10px 26px -12px rgba(168,95,28,.7); }
.btn-primary:hover { background: #8c4f16; transform: translateY(-2px); }
.btn-dark { background: var(--ink); color: var(--paper); }
.btn-dark:hover { background: var(--forest-700); transform: translateY(-2px); }
.btn-ghost { border: 1px solid var(--line); color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.btn-light { background: var(--paper); color: var(--ink); }
.btn-light:hover { background: #fff; transform: translateY(-2px); }
.link-arrow { display: inline-flex; align-items: center; gap: .5em; font-weight: 600; font-size: .92rem; color: var(--forest); border-bottom: 1px solid transparent; transition: border-color .3s, gap .3s; }
.link-arrow:hover { border-color: var(--forest); gap: .8em; }

/* ---------- Header ---------- */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background .4s, box-shadow .4s, border-color .4s;
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(243,237,225,.86);
  backdrop-filter: blur(14px) saturate(1.2);
  border-bottom-color: var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 76px; gap: 2rem; }
.brand { display: flex; align-items: center; gap: .7rem; font-family: var(--display); font-size: 1.5rem; letter-spacing: -.02em; font-weight: 500; }
.brand .mark {
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--forest); color: var(--paper);
  display: grid; place-items: center; font-size: 1.1rem; font-weight: 600;
  font-family: var(--display);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.12);
}
.brand small { display:block; font-family: var(--body); font-size:.58rem; letter-spacing:.24em; text-transform:uppercase; color: var(--ink-faint); font-weight:600; margin-top:2px; }
.brand-logo { height: clamp(30px, 4.4vw, 40px); width: auto; display: block; }
.site-footer .footer-logo { filter: brightness(0) invert(1); opacity: .9; height: 38px; }
.nav-links { display: flex; align-items: center; gap: 1.55rem; }
.nav-links a { font-size: .92rem; font-weight: 500; color: var(--ink-soft); position: relative; transition: color .3s; }
.nav-links a::after { content:""; position:absolute; left:0; bottom:-6px; height:1.5px; width:0; background: var(--saffron); transition: width .3s var(--ease); }
.nav-links a:hover, .nav-links a.active { color: var(--ink); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-cta { display: flex; align-items: center; gap: 1rem; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; width: 30px; height: 30px; justify-content: center; }
.nav-toggle span { height: 2px; background: var(--ink); border-radius: 2px; transition: .3s; }

/* ---------- Hero ---------- */
.hero { position: relative; padding-top: 150px; padding-bottom: clamp(60px, 8vw, 110px); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(30px,5vw,70px); align-items: center; }
.hero h1 { margin: 1.2rem 0 1.5rem; }
.hero h1 em { color: var(--forest); }
.hero-cta { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 2rem; }
.hero-meta { display: flex; gap: 2.2rem; margin-top: 2.6rem; padding-top: 1.8rem; border-top: 1px solid var(--line); flex-wrap: wrap; }
.hero-meta div { }
.hero-meta .n { font-family: var(--display); font-size: 1.9rem; color: var(--forest); line-height: 1; }
.hero-meta .l { font-size: .8rem; color: var(--ink-faint); margin-top: .3rem; letter-spacing: .02em; }

/* powder-bowl visual cluster */
.powder-cluster { position: relative; aspect-ratio: 1/1; }
.bowl {
  position: absolute; border-radius: 50%;
  box-shadow: 0 30px 60px -28px rgba(21,35,27,.5), inset 0 -10px 30px rgba(0,0,0,.18), inset 0 8px 20px rgba(255,255,255,.25);
}
.bowl::after { content:""; position:absolute; inset:14%; border-radius:50%; background: radial-gradient(circle at 38% 30%, rgba(255,255,255,.45), transparent 55%); }
.bowl.b1 { width: 56%; height: 56%; left: 0; top: 8%; }
.bowl.b2 { width: 40%; height: 40%; right: 4%; top: 0; }
.bowl.b3 { width: 44%; height: 44%; right: 0; bottom: 6%; }
.bowl.b4 { width: 34%; height: 34%; left: 10%; bottom: 0; }
.hero-tag {
  position: absolute; bottom: 16%; left: -4%; z-index: 3;
  background: var(--paper-2); border: 1px solid var(--line); border-radius: 100px;
  padding: .55rem 1.1rem; font-size: .8rem; font-weight: 600; display: flex; align-items: center; gap: .5rem;
  box-shadow: 0 18px 40px -20px rgba(21,35,27,.4);
}
.hero-tag .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--forest); box-shadow: 0 0 0 4px rgba(42,82,56,.18); }

/* powder gradient swatches (reused everywhere) */
.sw-mango { background: radial-gradient(circle at 40% 32%, #F4C75A, #E39A1C 55%, #C97D10); }
.sw-banana { background: radial-gradient(circle at 40% 32%, #ECE0B0, #D6C271 60%, #BCA34C); }
.sw-orange { background: radial-gradient(circle at 40% 32%, #F2A24B, #E07A1E 58%, #BC5E12); }
.sw-pome { background: radial-gradient(circle at 40% 32%, #C73A57, #A11533 58%, #7C0E27); }
.sw-beet { background: radial-gradient(circle at 40% 32%, #B23667, #861046 58%, #5E0A33); }
.sw-green { background: radial-gradient(circle at 40% 32%, #5C9A45, #357E2C 58%, #245A1E); }
.sw-turmeric { background: radial-gradient(circle at 40% 32%, #E7B12C, #CC8A12 58%, #A86C0C); }
.sw-jamun { background: radial-gradient(circle at 40% 32%, #5B3A6E, #38214A 58%, #241433); }
.sw-amla { background: radial-gradient(circle at 40% 32%, #AEC04A, #8DA22F 58%, #6C7E22); }
.sw-tomato { background: radial-gradient(circle at 40% 32%, #D9543B, #BC2E1B 58%, #93200F); }
.sw-coconut { background: radial-gradient(circle at 40% 32%, #F7F0DC, #E6D9B8 60%, #CDBE94); }
.sw-clay { background: radial-gradient(circle at 40% 32%, #C98A5A, #A8633A 58%, #834A28); }

/* ---------- Marquee ---------- */
.marquee { background: var(--ink); color: var(--paper); overflow: hidden; padding: 18px 0; border-block: 1px solid var(--forest-700); }
.marquee-track { display: flex; gap: 3.5rem; white-space: nowrap; width: max-content; animation: scrollx 32s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee span { font-family: var(--display); font-style: italic; font-size: 1.15rem; opacity: .85; display: inline-flex; align-items: center; gap: 3.5rem; }
.marquee span::after { content:"✦"; color: var(--saffron-soft); font-style: normal; font-size:.8rem; }
@keyframes scrollx { to { transform: translateX(-50%); } }

/* ---------- Section heading ---------- */
.sec-head { max-width: 720px; margin-bottom: clamp(36px, 5vw, 64px); }
.sec-head.center { margin-inline: auto; }
.sec-head h2 { margin: 1rem 0 1rem; }

/* ---------- Category cards ---------- */
.cat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(16px,2vw,26px); }
.cat-card {
  position: relative; background: var(--paper-2); border: 1px solid var(--line);
  border-radius: var(--radius-lg); padding: 30px; overflow: hidden;
  transition: transform .5s var(--ease), box-shadow .5s, border-color .4s;
  display: flex; flex-direction: column; min-height: 290px;
}
.cat-card:hover { transform: translateY(-6px); box-shadow: 0 30px 60px -34px rgba(21,35,27,.45); border-color: transparent; }
.cat-card .swatch { width: 70px; height: 70px; border-radius: 50%; margin-bottom: auto; box-shadow: 0 14px 26px -14px rgba(0,0,0,.4), inset 0 -6px 14px rgba(0,0,0,.16), inset 0 5px 12px rgba(255,255,255,.3); }
.cat-card h3 { font-size: 1.6rem; margin: 22px 0 .5rem; }
.cat-card p { font-size: .92rem; color: var(--ink-faint); margin-bottom: 1rem; }
.cat-card .count { font-size: .78rem; font-weight: 600; letter-spacing: .04em; color: var(--saffron-deep); text-transform: uppercase; }
.cat-card .go { position: absolute; top: 28px; right: 28px; width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--line); display: grid; place-items: center; transition: .4s var(--ease); }
.cat-card:hover .go { background: var(--saffron); border-color: var(--saffron); color: #fff; transform: rotate(-45deg); }

/* ---------- Feature / split ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px,5vw,80px); align-items: center; }
.split.flip { direction: rtl; } .split.flip > * { direction: ltr; }

/* ---------- Process timeline ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; }
.step { background: var(--paper); padding: 30px 26px; transition: background .4s; position: relative; min-height: 200px; }
.step:hover { background: var(--paper-2); }
.step .num { font-family: var(--display); font-size: 2.4rem; color: var(--forest-300); line-height: 1; }
.step:hover .num { color: var(--saffron); }
.step h4 { font-size: 1.15rem; margin: 16px 0 .5rem; font-family: var(--body); font-weight: 700; letter-spacing: -.01em; }
.step p { font-size: .86rem; color: var(--ink-faint); }

/* ---------- Stats band ---------- */
.stats-band { background: var(--forest-700); color: var(--paper); }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; }
.stat .n { font-family: var(--display); font-size: clamp(2.4rem,4vw,3.4rem); color: #fff; line-height: 1; }
.stat .n em { color: var(--saffron-soft); font-style: normal; }
.stat .l { color: rgba(243,237,225,.7); font-size: .9rem; margin-top: .6rem; }

/* ---------- Certifications ---------- */
.cert-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; }
.cert {
  aspect-ratio: 1/1; border: 1px solid var(--line); border-radius: var(--radius-lg);
  display: grid; place-items: center; text-align: center; padding: 14px;
  background: var(--paper-2); transition: .4s var(--ease);
}
.cert:hover { transform: translateY(-4px); border-color: var(--saffron); box-shadow: 0 20px 40px -26px rgba(21,35,27,.4); }
.cert .badge { font-family: var(--display); font-size: 1.15rem; color: var(--forest); }
.cert .sub { font-size: .64rem; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-faint); margin-top: .3rem; }

/* ---------- Map / markets ---------- */
.markets { display: flex; flex-wrap: wrap; gap: 10px; }
.market-pill { border: 1px solid var(--line); border-radius: 100px; padding: .5rem 1.1rem; font-size: .88rem; font-weight: 500; display: flex; align-items: center; gap: .5rem; background: var(--paper-2); transition: .3s; }
.market-pill:hover { background: var(--ink); color: var(--paper); }
.market-pill .flag { font-size: 1.05rem; }

/* ---------- CTA band ---------- */
.cta-band { background: var(--ink); color: var(--paper); border-radius: var(--radius-lg); padding: clamp(40px,6vw,80px); position: relative; overflow: hidden; }
.cta-band h2 { color: var(--paper); }
.cta-band .glow { position: absolute; width: 460px; height: 460px; border-radius: 50%; background: radial-gradient(circle, rgba(194,118,43,.4), transparent 65%); top: -40%; right: -8%; filter: blur(20px); }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: rgba(243,237,225,.72); padding-top: clamp(56px,7vw,90px); }
.footer-top { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 56px; border-bottom: 1px solid var(--line-light); }
.site-footer .brand { color: var(--paper); }
.site-footer h5 { color: var(--paper); font-family: var(--body); font-size: .78rem; letter-spacing: .16em; text-transform: uppercase; margin-bottom: 1.2rem; font-weight: 600; }
.site-footer a { display: block; padding: .35rem 0; transition: color .3s; font-size: .94rem; }
.site-footer a:hover { color: var(--saffron-soft); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding: 28px 0; flex-wrap: wrap; gap: 14px; font-size: .82rem; }
.footer-legal { display: flex; gap: 1.4rem; flex-wrap: wrap; }

/* ---------- Floating actions ---------- */
.fab { position: fixed; right: 22px; bottom: 22px; z-index: 90; display: flex; flex-direction: column; gap: 12px; }
.fab a { width: 54px; height: 54px; border-radius: 50%; display: grid; place-items: center; box-shadow: 0 14px 30px -10px rgba(0,0,0,.4); transition: transform .3s; }
.fab a:hover { transform: scale(1.08) translateY(-2px); }
.fab .wa { background: #25D366; color: #fff; }
.fab .quote { background: var(--saffron); color: #fff; }
.fab svg { width: 26px; height: 26px; }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal[data-d="1"]{transition-delay:.08s}.reveal[data-d="2"]{transition-delay:.16s}.reveal[data-d="3"]{transition-delay:.24s}.reveal[data-d="4"]{transition-delay:.32s}.reveal[data-d="5"]{transition-delay:.4s}

/* ---------- Page hero (subpages) ---------- */
.page-hero { padding-top: 140px; padding-bottom: 40px; }
.page-hero h1 { margin: 1rem 0; }
.breadcrumb { font-size: .82rem; color: var(--ink-faint); }
.breadcrumb a:hover { color: var(--forest); }

/* ---------- Forms ---------- */
.field { margin-bottom: 1.2rem; }
.field label { display: block; font-size: .82rem; font-weight: 600; margin-bottom: .5rem; letter-spacing: .02em; }
.field input, .field select, .field textarea {
  width: 100%; font-family: var(--body); font-size: .98rem; color: var(--ink);
  padding: .9rem 1rem; border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--paper-2); transition: border-color .3s, box-shadow .3s;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--forest); box-shadow: 0 0 0 3px rgba(42,82,56,.12); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }

/* ---------- Tables ---------- */
.spec-table { width: 100%; border-collapse: collapse; }
.spec-table tr { border-bottom: 1px solid var(--line); }
.spec-table th { text-align: left; padding: .9rem 0; font-weight: 600; color: var(--ink-faint); font-size: .9rem; width: 42%; }
.spec-table td { padding: .9rem 0; font-weight: 500; }

/* ---------- Badges / chips ---------- */
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { font-size: .76rem; font-weight: 600; padding: .35rem .8rem; border-radius: 100px; background: var(--paper-3); color: var(--ink-soft); }
.chip.green { background: rgba(42,82,56,.12); color: var(--forest-700); }
.chip.saffron { background: rgba(194,118,43,.15); color: var(--saffron-deep); }

/* ---------- Filter bar ---------- */
.filter-bar { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 40px; }
.filter-btn { font-size: .88rem; font-weight: 600; padding: .6rem 1.2rem; border-radius: 100px; border: 1px solid var(--line); color: var(--ink-soft); transition: .3s; background: var(--paper-2); }
.filter-btn:hover { border-color: var(--forest-300); }
.filter-btn.active { background: var(--ink); color: var(--paper); border-color: var(--ink); }

/* ---------- Product grid ---------- */
.prod-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.prod-card { background: var(--paper-2); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 24px; transition: .45s var(--ease); display: flex; flex-direction: column; }
.prod-card:hover { transform: translateY(-5px); box-shadow: 0 26px 50px -32px rgba(21,35,27,.5); }
.prod-card .swatch { width: 64px; height: 64px; border-radius: 50%; box-shadow: 0 12px 22px -12px rgba(0,0,0,.4), inset 0 -5px 12px rgba(0,0,0,.16), inset 0 4px 10px rgba(255,255,255,.3); margin-bottom: 18px; }
.prod-card h3 { font-size: 1.22rem; margin-bottom: .4rem; font-family: var(--body); font-weight: 700; letter-spacing: -.01em; }
.prod-card .cat-label { font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; color: var(--saffron-deep); font-weight: 600; margin-bottom: 14px; }
.prod-card .benefit { font-size: .86rem; color: var(--ink-faint); margin-bottom: 18px; flex-grow: 1; }
.prod-card .actions { display: flex; gap: 8px; align-items: center; }
.btn-sm { font-size: .82rem; padding: .6rem 1rem; }
.add-rfq { font-size: .8rem; font-weight: 600; color: var(--forest); display: inline-flex; align-items: center; gap: .4rem; padding: .55rem .9rem; border: 1px solid var(--line); border-radius: 100px; transition: .3s; }
.add-rfq:hover { background: var(--forest); color: #fff; border-color: var(--forest); }
.add-rfq.added { background: var(--forest); color: #fff; border-color: var(--forest); }

/* ---------- RFQ drawer ---------- */
.rfq-pill { position: fixed; left: 22px; bottom: 22px; z-index: 91; background: var(--ink); color: var(--paper); border-radius: 100px; padding: .8rem 1.3rem; display: none; align-items: center; gap: .6rem; box-shadow: 0 16px 36px -14px rgba(0,0,0,.5); font-weight: 600; font-size: .9rem; }
.rfq-pill.show { display: flex; }
.rfq-pill .badge-n { background: var(--saffron); color: #fff; border-radius: 50%; width: 22px; height: 22px; display: grid; place-items: center; font-size: .78rem; }

/* ---------- Misc ---------- */
.divider { height: 1px; background: var(--line); border: 0; }
.tag-line { font-family: var(--display); font-style: italic; color: var(--forest); }
.note { background: rgba(194,118,43,.08); border-left: 3px solid var(--saffron); padding: 1rem 1.2rem; border-radius: 0 var(--radius) var(--radius) 0; font-size: .9rem; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .cat-grid, .prod-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .cert-grid { grid-template-columns: repeat(4, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 820px) {
  .nav-links, .nav-cta .btn { display: none; }
  .nav-toggle { display: flex; }
  .hero-grid, .split, .stats { grid-template-columns: 1fr; }
  .hero-grid { gap: 40px; }
  .powder-cluster { max-width: 380px; margin: 0 auto; }
  .stats { grid-template-columns: 1fr 1fr; gap: 36px 20px; }
  .split.flip { direction: ltr; }
  body.nav-open { overflow: hidden; }
  .mobile-menu { display: flex; }
}
@media (max-width: 560px) {
  .cat-grid, .prod-grid, .cert-grid { grid-template-columns: 1fr 1fr; }
  .field-row { grid-template-columns: 1fr; }
  :root { --gut: 20px; }
  .cert-grid { grid-template-columns: repeat(3,1fr); }
}

/* ---------- Business models ---------- */
.biz-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(330px, 1fr)); gap: 20px; }
.biz-card { display: flex; flex-direction: column; }
.biz-num { font-family: var(--display); font-size: 1.5rem; color: var(--forest-300); line-height: 1; }
.biz-card:hover .biz-num { color: var(--saffron); }
.biz-card h3 { font-size: 1.42rem; margin: .5rem 0 .6rem; font-family: var(--display); }
.biz-pitch { font-size: .96rem; color: var(--ink-soft); margin-bottom: 1.1rem; line-height: 1.55; }
.biz-steps { display: grid; gap: 8px; margin-bottom: 1.2rem; }
.biz-steps li { display: flex; gap: .6rem; font-size: .87rem; color: var(--ink-soft); line-height: 1.45; }
.biz-steps li::before { content: ""; flex-shrink: 0; width: 6px; height: 6px; margin-top: .55em; border-radius: 50%; background: var(--saffron); }
.biz-foot { margin-top: auto; border-top: 1px solid var(--line); padding-top: 1rem; }
.biz-line { font-size: .85rem; color: var(--ink-soft); margin-bottom: .5rem; line-height: 1.5; }
.biz-line strong { color: var(--forest-700); font-weight: 700; }
.biz-market { font-size: .82rem; color: var(--ink-faint); line-height: 1.5; }
.biz-market strong { color: var(--saffron-deep); font-weight: 700; }

/* ---------- Use cases ---------- */
.usecase-list { display: grid; gap: 12px; }
.usecase { display: flex; gap: 14px; padding: 16px 18px; background: var(--paper-2); border: 1px solid var(--line); border-radius: 10px; transition: border-color .3s, transform .3s; }
.usecase:hover { border-color: var(--forest-300); transform: translateX(3px); }
.usecase .uc-mark { width: 34px; height: 34px; border-radius: 9px; background: rgba(42,82,56,.1); color: var(--forest); display: grid; place-items: center; flex-shrink: 0; }
.usecase .uc-mark svg { width: 17px; height: 17px; }
.usecase h4 { font-family: var(--body); font-weight: 700; font-size: 1rem; margin-bottom: .25rem; letter-spacing: -.01em; }
.usecase p { font-size: .9rem; color: var(--ink-faint); margin: 0; line-height: 1.5; }

/* ---------- Product form selector ---------- */
.form-toggle { display: flex; align-items: center; gap: 14px; margin: 0 0 1.8rem; flex-wrap: wrap; }
.form-toggle .lbl { font-size: .8rem; font-weight: 600; color: var(--ink-faint); letter-spacing: .02em; }
.form-seg { display: inline-flex; background: var(--paper-3); border: 1px solid var(--line); border-radius: 100px; padding: 4px; gap: 2px; }
.form-opt { font-size: .88rem; font-weight: 600; padding: .5rem 1.3rem; border-radius: 100px; color: var(--ink-soft); transition: background .3s, color .3s; }
.form-opt.active { background: var(--ink); color: var(--paper); }
.forms-tag { font-size: .72rem; font-weight: 600; letter-spacing: .04em; color: var(--ink-faint); display: inline-flex; align-items: center; gap: .45rem; margin-bottom: 14px; }
.forms-tag::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--forest-300); flex-shrink: 0; }

/* ---------- Benefit icon badge ---------- */
.benefit-ic { width: 54px; height: 54px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 20px; transition: transform .4s var(--ease); }
.benefit-ic svg { width: 26px; height: 26px; }
.benefit-ic.green { background: rgba(42,82,56,.12); color: var(--forest); }
.benefit-ic.saffron { background: rgba(194,118,43,.14); color: var(--saffron-deep); }
.cat-card:hover .benefit-ic { transform: translateY(-3px) rotate(-4deg); }

/* ---------- Category card photo ---------- */
.cat-card .cat-photo { width: 100%; aspect-ratio: 16/10; border-radius: 10px; overflow: hidden; margin-bottom: 20px; position: relative; box-shadow: inset 0 -6px 16px rgba(0,0,0,.14); }
.cat-card .cat-photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.cat-card:hover .cat-photo img { transform: scale(1.06); }
.cat-card .go { background: var(--paper-2); }

/* ---------- Product media (photo with swatch fallback) ---------- */
.prod-media { aspect-ratio: 4/3; border-radius: 10px; overflow: hidden; position: relative; margin-bottom: 18px; box-shadow: inset 0 -6px 16px rgba(0,0,0,.14), inset 0 4px 12px rgba(255,255,255,.22); }
.prod-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .6s var(--ease); }
.prod-card:hover .prod-media img { transform: scale(1.05); }
.prod-detail-media { border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 1/1; position: relative; }
.prod-detail-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }

/* ---------- Photography ---------- */
.feature-img { width: 100%; border-radius: var(--radius-lg); object-fit: cover; box-shadow: 0 44px 84px -42px rgba(21,35,27,.55); display: block; }
.hero-photo { position: relative; }
.hero-photo img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: 20px; box-shadow: 0 54px 96px -46px rgba(21,35,27,.6); }
.hero-photo .hero-tag { bottom: 22px; left: -10px; }
.photo-band { position: relative; min-height: 420px; display: grid; place-items: center; text-align: center; overflow: hidden; }
.photo-band .bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.photo-band .ov { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(21,35,27,.5), rgba(21,35,27,.78)); }
.photo-band .inner { position: relative; z-index: 2; color: var(--paper); max-width: 800px; padding: clamp(60px,8vw,110px) var(--gut); }
.photo-band .inner h2 { color: var(--paper); }
.img-frame { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line); }
.img-frame img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* ---------- Mobile menu ---------- */
.mobile-menu {
  position: fixed; inset: 0; z-index: 99; background: var(--paper);
  display: none; flex-direction: column; padding: 100px var(--gut) 40px;
  transform: translateY(-100%); transition: transform .5s var(--ease);
}
.mobile-menu.open { transform: none; }
.mobile-menu a { font-family: var(--display); font-size: 2rem; padding: .5rem 0; border-bottom: 1px solid var(--line); }
.mobile-menu .btn { margin-top: 2rem; justify-content: center; }

/* ---------- Legal / prose ---------- */
.legal { max-width: 780px; }
.legal h2 { font-size: 1.45rem; margin: 2.2rem 0 .8rem; }
.legal p { color: var(--ink-soft); margin-bottom: 1rem; line-height: 1.7; }
.legal ul { margin: 0 0 1.2rem 1.3rem; list-style: disc; }
.legal li { color: var(--ink-soft); margin-bottom: .5rem; line-height: 1.6; }
.legal a { color: var(--saffron-deep); border-bottom: 1px solid transparent; }
.legal a:hover { border-color: var(--saffron-deep); }

/* ---------- Accessibility ---------- */
a:focus-visible, button:focus-visible, .btn:focus-visible, .filter-btn:focus-visible,
.form-opt:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--forest);
  outline-offset: 2px;
  border-radius: 4px;
}
.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--ink); color: var(--paper); padding: .75rem 1.2rem;
  font-weight: 600; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

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