@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,500;0,600;0,700;1,500;1,600&family=Inter:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

/* =================================================================
   SILKI — Evropské vlasy prémiové kvality
   Design system · "Atelier of the gram"
   Type: Cormorant Garamond (display) · Inter (body) · IBM Plex Mono (data)
   Signature: everything measured is set in mono — cm, grams, Kč/g, refs
   ================================================================= */

/* ---------- Design tokens ---------- */
:root {
  /* Color */
  --ivory:      #FDFBF8;
  --cream:      #FAF6F1;
  --cream-2:    #F2E9DF;
  --blush:      #ECDBD0;
  --ink:        #241D18;   /* primary text — high contrast on cream */
  --ink-2:      #574A40;   /* secondary text — meets AA on cream */
  --gold:       #B08D57;   /* decorative accent / borders / fills */
  --gold-deep:  #8A6A3B;   /* gold for text (AA on cream) */
  --line:       rgba(36, 29, 24, 0.12);
  --line-2:     rgba(36, 29, 24, 0.07);
  --shadow-sm:  0 1px 2px rgba(36,29,24,.06), 0 2px 6px rgba(36,29,24,.05);
  --shadow-md:  0 6px 18px rgba(36,29,24,.08), 0 2px 6px rgba(36,29,24,.05);
  --shadow-lg:  0 24px 60px rgba(36,29,24,.14), 0 8px 24px rgba(36,29,24,.08);

  /* Type */
  --font-display: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", ui-monospace, "Cascadia Mono", Menlo, monospace;

  /* Spacing scale (4 / 8 pt rhythm) */
  --sp-1: 4px;  --sp-2: 8px;  --sp-3: 12px; --sp-4: 16px;
  --sp-5: 24px; --sp-6: 32px; --sp-7: 48px; --sp-8: 64px;
  --sp-9: 96px; --sp-10: 128px;

  /* Layout */
  --container: 1200px;
  --container-narrow: 860px;
  --radius: 14px;
  --radius-lg: 22px;
  --radius-pill: 999px;

  /* Motion */
  --ease-out: cubic-bezier(.16,.84,.36,1);
  --ease-in-out: cubic-bezier(.65,.05,.36,1);
  --dur-1: 180ms;
  --dur-2: 320ms;
  --dur-3: 520ms;

  /* z-index scale */
  --z-nav: 100;
  --z-drawer: 200;
  --z-toast: 1000;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--font-body);
  background: var(--cream);
  color: var(--ink);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, picture, svg, video { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; background: none; border: none; }
ul { list-style: none; padding: 0; }
:focus-visible { outline: 2.5px solid var(--gold-deep); outline-offset: 3px; border-radius: 4px; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; line-height: 1.06; letter-spacing: 0; color: var(--ink); }
h1 { font-size: clamp(3rem, 7vw, 5.6rem); font-weight: 600; line-height: 1.0; }
h2 { font-size: clamp(2.3rem, 4.8vw, 3.7rem); }
h3 { font-size: clamp(1.4rem, 2.4vw, 1.8rem); }
p { color: var(--ink-2); }
strong { color: var(--ink); font-weight: 600; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold-deep);
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
}
.eyebrow::before {
  content: "";
  width: 32px; height: 1px;
  background: var(--gold);
  display: inline-block;
}
.eyebrow.center::after {
  content: "";
  width: 32px; height: 1px;
  background: var(--gold);
  display: inline-block;
}
.lead { font-size: clamp(1.05rem, 1.6vw, 1.22rem); color: var(--ink-2); max-width: 60ch; }
.serif-accent { font-family: var(--font-display); font-style: italic; color: var(--gold-deep); }

/* ---------- Layout helpers ---------- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--sp-5); }
.narrow { max-width: var(--container-narrow); }
.section { padding-block: clamp(64px, 9vw, 128px); }
.section-head { max-width: 64ch; margin-bottom: var(--sp-8); }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head.center .eyebrow { justify-content: center; }
.section-head h2 { margin-top: var(--sp-4); }
.section-head p { margin-top: var(--sp-4); }
.bg-ivory { background: var(--ivory); }
.bg-cream2 { background: var(--cream-2); }
.bg-ink { background: var(--ink); color: var(--cream); }
.bg-ink h1, .bg-ink h2, .bg-ink h3 { color: var(--ivory); }
.bg-ink p { color: rgba(253,251,248,.74); }
.bg-ink .eyebrow { color: #D8B884; }
.bg-ink .eyebrow::before, .bg-ink .eyebrow.center::after { background: #C7A06A; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--sp-2);
  min-height: 52px;
  padding: 0 var(--sp-6);
  border-radius: var(--radius-pill);
  font-size: .96rem; font-weight: 600; letter-spacing: .01em;
  transition: transform var(--dur-1) var(--ease-out),
              box-shadow var(--dur-1) var(--ease-out),
              background var(--dur-1) var(--ease-out),
              color var(--dur-1) var(--ease-out);
  will-change: transform;
}
.btn svg { width: 18px; height: 18px; }
.btn-primary { background: var(--ink); color: var(--ivory); box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: #16110D; transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-gold { background: var(--gold); color: var(--ink); box-shadow: var(--shadow-sm); }
.btn-gold:hover { background: #C29B62; transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-outline { border: 1.5px solid var(--ink); color: var(--ink); }
.btn-outline:hover { background: var(--ink); color: var(--ivory); transform: translateY(-2px); }
.btn-ghost { color: var(--ink); padding-inline: var(--sp-2); }
.btn-ghost:hover { color: var(--gold-deep); }
.bg-ink .btn-outline { border-color: rgba(253,251,248,.5); color: var(--ivory); }
.bg-ink .btn-outline:hover { background: var(--ivory); color: var(--ink); }
.btn-block { width: 100%; }

.link-arrow {
  display: inline-flex; align-items: center; gap: var(--sp-2);
  font-weight: 600; color: var(--ink); position: relative;
}
.link-arrow svg { width: 18px; height: 18px; transition: transform var(--dur-1) var(--ease-out); color: var(--gold-deep); }
.link-arrow:hover svg { transform: translateX(5px); }
.link-arrow::after {
  content: ""; position: absolute; left: 0; bottom: -3px; height: 1.5px; width: 0;
  background: var(--gold); transition: width var(--dur-2) var(--ease-out);
}
.link-arrow:hover::after { width: calc(100% - 26px); }

/* ---------- Header / Nav ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: var(--z-nav);
  transition: background var(--dur-2) var(--ease-out),
              box-shadow var(--dur-2) var(--ease-out),
              backdrop-filter var(--dur-2) var(--ease-out);
}
.site-header .nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 84px; transition: height var(--dur-2) var(--ease-out);
}
.site-header.scrolled {
  background: rgba(250,246,241,.82);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  box-shadow: 0 1px 0 var(--line-2), var(--shadow-sm);
}
.site-header.scrolled .nav-inner { height: 68px; }

.brand { display: inline-flex; align-items: baseline; gap: .12em; font-family: var(--font-display); font-size: 1.85rem; font-weight: 600; letter-spacing: .04em; color: var(--ink); }
.brand .dot { color: var(--gold); }
.brand small { font-family: var(--font-body); font-size: .56rem; letter-spacing: .35em; text-transform: uppercase; color: var(--ink-2); font-weight: 600; align-self: center; margin-left: var(--sp-2); }

.nav-links { display: flex; align-items: center; gap: clamp(var(--sp-4), 2.4vw, var(--sp-6)); }
.nav-links a { font-size: .94rem; font-weight: 500; color: var(--ink-2); position: relative; padding-block: var(--sp-2); transition: color var(--dur-1) var(--ease-out); }
.nav-links a:hover { color: var(--ink); }
.nav-links a::after { content: ""; position: absolute; left: 0; bottom: 2px; height: 1.5px; width: 0; background: var(--gold); transition: width var(--dur-2) var(--ease-out); }
.nav-links a:hover::after, .nav-links a[aria-current="page"]::after { width: 100%; }
.nav-links a[aria-current="page"] { color: var(--ink); }

.nav-actions { display: flex; align-items: center; gap: var(--sp-4); }

/* Language toggle */
.lang-toggle {
  display: inline-flex; align-items: center; border: 1px solid var(--line);
  border-radius: var(--radius-pill); overflow: hidden; height: 38px; background: rgba(255,255,255,.4);
}
.lang-toggle button {
  min-width: 44px; height: 100%; padding: 0 var(--sp-3); font-size: .82rem; font-weight: 600;
  letter-spacing: .04em; color: var(--ink-2); transition: background var(--dur-1) var(--ease-out), color var(--dur-1) var(--ease-out);
}
.lang-toggle button[aria-pressed="true"] { background: var(--ink); color: var(--ivory); }

.nav-cta { display: inline-flex; }

/* Burger */
.burger { display: none; width: 44px; height: 44px; align-items: center; justify-content: center; }
.burger span { position: relative; width: 24px; height: 2px; background: var(--ink); border-radius: 2px; transition: background var(--dur-1) var(--ease-out); }
.burger span::before, .burger span::after { content: ""; position: absolute; left: 0; width: 24px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform var(--dur-2) var(--ease-out), top var(--dur-2) var(--ease-out); }
.burger span::before { top: -7px; } .burger span::after { top: 7px; }
body.menu-open .burger span { background: transparent; }
body.menu-open .burger span::before { top: 0; transform: rotate(45deg); }
body.menu-open .burger span::after { top: 0; transform: rotate(-45deg); }

/* Mobile drawer */
.drawer { position: fixed; inset: 0; z-index: var(--z-drawer); visibility: hidden; }
.drawer-scrim { position: absolute; inset: 0; background: rgba(20,16,12,.45); opacity: 0; transition: opacity var(--dur-2) var(--ease-out); }
.drawer-panel {
  position: absolute; top: 0; right: 0; height: 100%; width: min(86vw, 380px);
  background: var(--ivory); box-shadow: var(--shadow-lg); padding: var(--sp-8) var(--sp-6) var(--sp-6);
  display: flex; flex-direction: column; gap: var(--sp-5);
  transform: translateX(100%); transition: transform var(--dur-3) var(--ease-out);
  overflow-y: auto;
}
body.menu-open .drawer { visibility: visible; }
body.menu-open .drawer-scrim { opacity: 1; }
body.menu-open .drawer-panel { transform: translateX(0); }
.drawer-panel a.drawer-link { font-family: var(--font-display); font-size: 1.5rem; color: var(--ink); padding-block: var(--sp-2); border-bottom: 1px solid var(--line-2); }
.drawer-panel a.drawer-link[aria-current="page"] { color: var(--gold-deep); }
.drawer-foot { margin-top: auto; display: flex; flex-direction: column; gap: var(--sp-4); }
.drawer-foot .meta { font-size: .9rem; color: var(--ink-2); }

/* ---------- Hero ---------- */
.hero { position: relative; padding-top: 132px; padding-bottom: clamp(56px, 8vw, 104px); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(var(--sp-6), 5vw, var(--sp-9)); align-items: center; }
.hero-copy h1 { margin-top: var(--sp-5); }
.hero-copy .lead { margin-top: var(--sp-5); }
.hero-actions { margin-top: var(--sp-7); display: flex; flex-wrap: wrap; gap: var(--sp-4); align-items: center; }
.hero-stats { margin-top: var(--sp-8); display: flex; gap: clamp(var(--sp-5), 4vw, var(--sp-7)); flex-wrap: wrap; }
.stat .num { font-family: var(--font-display); font-size: clamp(1.8rem, 3vw, 2.4rem); color: var(--ink); line-height: 1; }
.stat .num .serif-accent { font-size: .8em; }
.stat .label { font-size: .82rem; color: var(--ink-2); margin-top: var(--sp-2); letter-spacing: .02em; }

.hero-media { position: relative; }
.hero-media .frame {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  aspect-ratio: 4 / 5; box-shadow: var(--shadow-lg);
  background: linear-gradient(135deg, var(--blush), var(--cream-2));
}
.hero-media .frame img { width: 100%; height: 100%; object-fit: cover; }
.hero-media .badge {
  position: absolute; bottom: -22px; left: -22px;
  background: var(--ivory); border-radius: var(--radius); padding: var(--sp-4) var(--sp-5);
  box-shadow: var(--shadow-md); display: flex; align-items: center; gap: var(--sp-3); max-width: 240px;
}
.hero-media .badge .stars { color: var(--gold); display: flex; gap: 2px; }
.hero-media .badge .stars svg { width: 16px; height: 16px; }
.hero-media .badge .b-text strong { display: block; font-size: .95rem; }
.hero-media .badge .b-text span { font-size: .8rem; color: var(--ink-2); }
.hero-orn { position: absolute; z-index: -1; border-radius: 50%; filter: blur(2px); opacity: .5; }
.hero-orn.one { width: 280px; height: 280px; right: -80px; top: 40px; background: radial-gradient(circle, rgba(176,141,87,.25), transparent 70%); }
.hero-orn.two { width: 340px; height: 340px; left: -120px; bottom: -60px; background: radial-gradient(circle, rgba(236,219,208,.6), transparent 70%); }

/* ---------- Marquee / logos ---------- */
.trust { border-block: 1px solid var(--line-2); }
.trust .container { display: flex; align-items: center; gap: var(--sp-6); flex-wrap: wrap; justify-content: center; padding-block: var(--sp-5); }
.trust .t-label { font-size: .78rem; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-2); font-weight: 600; }
.trust .t-item { font-family: var(--font-display); font-size: 1.15rem; color: var(--ink); opacity: .72; letter-spacing: .04em; }

/* ---------- Cards / feature grid ---------- */
.grid { display: grid; gap: var(--sp-5); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--ivory); border: 1px solid var(--line-2); border-radius: var(--radius-lg);
  padding: var(--sp-6); transition: transform var(--dur-2) var(--ease-out), box-shadow var(--dur-2) var(--ease-out), border-color var(--dur-2) var(--ease-out);
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: var(--line); }
.card .ico {
  width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center;
  background: var(--cream-2); color: var(--gold-deep); margin-bottom: var(--sp-5);
}
.card .ico svg { width: 26px; height: 26px; }
.card h3 { margin-bottom: var(--sp-3); }
.card p { font-size: .98rem; }

/* Service card with image */
.svc-card { background: var(--ivory); border: 1px solid var(--line-2); border-radius: var(--radius-lg); overflow: hidden; transition: transform var(--dur-2) var(--ease-out), box-shadow var(--dur-2) var(--ease-out); display: flex; flex-direction: column; }
.svc-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.svc-card .media { aspect-ratio: 3/2; overflow: hidden; background: linear-gradient(135deg, var(--blush), var(--cream-2)); }
.svc-card .media img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--dur-3) var(--ease-out); }
.svc-card:hover .media img { transform: scale(1.06); }
.svc-card .body { padding: var(--sp-6); display: flex; flex-direction: column; gap: var(--sp-3); flex: 1; }
.svc-card .tagrow { display: flex; gap: var(--sp-2); flex-wrap: wrap; }
.tag { font-size: .72rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: var(--gold-deep); background: var(--cream-2); border-radius: var(--radius-pill); padding: 4px 12px; }
.svc-card .price { margin-top: auto; padding-top: var(--sp-4); border-top: 1px solid var(--line-2); display: flex; align-items: baseline; justify-content: space-between; }
.svc-card .price .from { font-size: .8rem; color: var(--ink-2); }
.svc-card .price .amt { font-family: var(--font-display); font-size: 1.4rem; color: var(--ink); font-variant-numeric: tabular-nums; }

/* ---------- Split feature ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(var(--sp-6), 5vw, var(--sp-9)); align-items: center; }
.split.reverse .split-media { order: 2; }
.split-media { border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 5/4; box-shadow: var(--shadow-md); background: linear-gradient(135deg, var(--blush), var(--cream-2)); }
.split-media img { width: 100%; height: 100%; object-fit: cover; }
.split-copy h2 { margin-block: var(--sp-4) var(--sp-5); }
.feature-list { display: grid; gap: var(--sp-4); margin-top: var(--sp-6); }
.feature-list li { display: flex; gap: var(--sp-4); align-items: flex-start; }
.feature-list .chk { flex: none; width: 28px; height: 28px; border-radius: 50%; background: var(--cream-2); color: var(--gold-deep); display: grid; place-items: center; margin-top: 2px; }
.feature-list .chk svg { width: 16px; height: 16px; }
.feature-list strong { display: block; }
.feature-list span { font-size: .96rem; color: var(--ink-2); }

/* ---------- Steps / process ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-5); counter-reset: step; }
.step { position: relative; padding-top: var(--sp-6); }
.step .n { font-family: var(--font-display); font-size: 2.6rem; color: var(--gold); line-height: 1; }
.step h3 { font-size: 1.2rem; margin-block: var(--sp-3) var(--sp-2); }
.step p { font-size: .94rem; }

/* ---------- Gallery ---------- */
.masonry { columns: 3; column-gap: var(--sp-4); }
.masonry .shot { break-inside: avoid; margin-bottom: var(--sp-4); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); background: linear-gradient(135deg, var(--blush), var(--cream-2)); position: relative; }
.masonry .shot img { width: 100%; transition: transform var(--dur-3) var(--ease-out); }
.masonry .shot:hover img { transform: scale(1.05); }
.masonry .shot .cap { position: absolute; inset: auto 0 0 0; padding: var(--sp-5) var(--sp-4) var(--sp-4); background: linear-gradient(to top, rgba(20,16,12,.7), transparent); color: var(--ivory); font-size: .86rem; opacity: 0; transform: translateY(8px); transition: opacity var(--dur-2) var(--ease-out), transform var(--dur-2) var(--ease-out); }
.masonry .shot:hover .cap { opacity: 1; transform: translateY(0); }

/* Filter chips */
.filters { display: flex; gap: var(--sp-3); flex-wrap: wrap; justify-content: center; margin-bottom: var(--sp-7); }
.chip { border: 1px solid var(--line); border-radius: var(--radius-pill); min-height: 42px; padding: 0 var(--sp-5); font-size: .9rem; font-weight: 500; color: var(--ink-2); transition: all var(--dur-1) var(--ease-out); }
.chip:hover { border-color: var(--ink); color: var(--ink); }
.chip[aria-pressed="true"] { background: var(--ink); color: var(--ivory); border-color: var(--ink); }

/* Before / after */
.ba { position: relative; border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 3/2; box-shadow: var(--shadow-md); user-select: none; touch-action: pan-y; background: var(--cream-2); }
.ba img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ba .after-wrap { position: absolute; inset: 0; overflow: hidden; clip-path: inset(0 0 0 50%); }
.ba .ba-label { position: absolute; top: var(--sp-4); padding: 4px 14px; border-radius: var(--radius-pill); font-size: .74rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; background: rgba(20,16,12,.6); color: #fff; backdrop-filter: blur(4px); }
.ba .ba-label.l { left: var(--sp-4); } .ba .ba-label.r { right: var(--sp-4); }
.ba .handle { position: absolute; top: 0; bottom: 0; left: 50%; width: 2px; background: var(--ivory); transform: translateX(-1px); box-shadow: 0 0 0 1px rgba(20,16,12,.1); }
.ba .handle .grip { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); width: 48px; height: 48px; border-radius: 50%; background: var(--ivory); box-shadow: var(--shadow-md); display: grid; place-items: center; color: var(--ink); }
.ba .handle .grip svg { width: 22px; height: 22px; }
.ba input[type="range"] { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize; }

/* ---------- Testimonials ---------- */
.quote { background: var(--ivory); border: 1px solid var(--line-2); border-radius: var(--radius-lg); padding: var(--sp-6); display: flex; flex-direction: column; gap: var(--sp-4); height: 100%; }
.quote .stars { color: var(--gold); display: flex; gap: 3px; }
.quote .stars svg { width: 18px; height: 18px; }
.quote blockquote { font-family: var(--font-display); font-size: 1.18rem; line-height: 1.5; color: var(--ink); font-style: italic; }
.quote .who { display: flex; align-items: center; gap: var(--sp-3); margin-top: auto; }
.quote .who .av { width: 46px; height: 46px; border-radius: 50%; object-fit: cover; background: var(--cream-2); flex: none; }
.quote .who .nm strong { display: block; font-size: .95rem; }
.quote .who .nm span { font-size: .82rem; color: var(--ink-2); }

/* ---------- Pricing ---------- */
.price-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: var(--sp-5); align-items: stretch; }
.plan { background: var(--ivory); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: var(--sp-7) var(--sp-6); display: flex; flex-direction: column; gap: var(--sp-4); }
.plan.featured { background: var(--ink); color: var(--ivory); box-shadow: var(--shadow-lg); position: relative; transform: translateY(-8px); }
.plan.featured h3, .plan.featured .amt { color: var(--ivory); }
.plan.featured p, .plan.featured .per { color: rgba(253,251,248,.72); }
.plan.featured .plan-list li { color: rgba(253,251,248,.86); }
.plan .ribbon { position: absolute; top: var(--sp-5); right: var(--sp-5); background: var(--gold); color: var(--ink); font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; padding: 4px 12px; border-radius: var(--radius-pill); }
.plan h3 { font-size: 1.4rem; }
.plan .amt { font-family: var(--font-display); font-size: 2.6rem; line-height: 1; font-variant-numeric: tabular-nums; }
.plan .per { font-size: .9rem; }
.plan .plan-list { display: grid; gap: var(--sp-3); margin-block: var(--sp-3); }
.plan .plan-list li { display: flex; gap: var(--sp-3); align-items: flex-start; font-size: .96rem; color: var(--ink-2); }
.plan .plan-list svg { width: 18px; height: 18px; color: var(--gold-deep); flex: none; margin-top: 3px; }
.plan.featured .plan-list svg { color: var(--gold); }
.plan .btn { margin-top: auto; }

/* Price table */
.ptable { width: 100%; border-collapse: collapse; background: var(--ivory); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); }
.ptable th, .ptable td { padding: var(--sp-4) var(--sp-5); text-align: left; border-bottom: 1px solid var(--line-2); }
.ptable thead th { font-family: var(--font-body); font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-2); background: var(--cream-2); }
.ptable td.amt, .ptable th.amt { text-align: right; font-variant-numeric: tabular-nums; }
.ptable td.amt { font-weight: 600; color: var(--ink); }
.ptable tbody tr:last-child td { border-bottom: none; }
.ptable tbody tr { transition: background var(--dur-1) var(--ease-out); }
.ptable tbody tr:hover { background: var(--cream); }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: var(--sp-3); }
.faq-item { background: var(--ivory); border: 1px solid var(--line-2); border-radius: var(--radius); overflow: hidden; }
.faq-q { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: var(--sp-4); padding: var(--sp-5) var(--sp-6); text-align: left; font-weight: 600; font-size: 1.05rem; color: var(--ink); }
.faq-q .pm { flex: none; width: 26px; height: 26px; position: relative; }
.faq-q .pm::before, .faq-q .pm::after { content: ""; position: absolute; top: 50%; left: 50%; background: var(--gold-deep); transition: transform var(--dur-2) var(--ease-out); }
.faq-q .pm::before { width: 14px; height: 2px; transform: translate(-50%,-50%); }
.faq-q .pm::after { width: 2px; height: 14px; transform: translate(-50%,-50%); }
.faq-item[open] .faq-q .pm::after { transform: translate(-50%,-50%) scaleY(0); }
.faq-a { padding: 0 var(--sp-6) var(--sp-5); color: var(--ink-2); font-size: .98rem; }
.faq-a p { max-width: 70ch; }

/* ---------- Forms ---------- */
.form-card { background: var(--ivory); border: 1px solid var(--line-2); border-radius: var(--radius-lg); padding: clamp(var(--sp-6), 4vw, var(--sp-8)); box-shadow: var(--shadow-sm); }
.field { display: flex; flex-direction: column; gap: var(--sp-2); margin-bottom: var(--sp-5); }
.field label { font-size: .9rem; font-weight: 600; color: var(--ink); }
.field label .req { color: #B4452F; }
.field .hint { font-size: .82rem; color: var(--ink-2); }
.field input, .field select, .field textarea {
  font: inherit; font-size: 1rem; color: var(--ink); background: var(--cream);
  border: 1.5px solid var(--line); border-radius: var(--radius); padding: 14px 16px; min-height: 52px;
  transition: border-color var(--dur-1) var(--ease-out), box-shadow var(--dur-1) var(--ease-out), background var(--dur-1) var(--ease-out);
  width: 100%;
}
.field textarea { min-height: 130px; resize: vertical; line-height: 1.6; }
.field input::placeholder, .field textarea::placeholder { color: #9A8B7E; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--gold); background: var(--ivory); box-shadow: 0 0 0 4px rgba(176,141,87,.16); }
.field.invalid input, .field.invalid select, .field.invalid textarea { border-color: #B4452F; }
.field .err { font-size: .82rem; color: #B4452F; display: none; }
.field.invalid .err { display: block; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-5); }
.form-note { font-size: .84rem; color: var(--ink-2); margin-top: var(--sp-3); }
.form-success { display: none; text-align: center; padding: var(--sp-7) var(--sp-4); }
.form-success.show { display: block; }
.form-success .ok { width: 64px; height: 64px; border-radius: 50%; background: var(--cream-2); color: var(--gold-deep); display: grid; place-items: center; margin: 0 auto var(--sp-5); }
.form-success .ok svg { width: 34px; height: 34px; }

/* Contact info list */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: clamp(var(--sp-6), 5vw, var(--sp-8)); align-items: start; }
.info-list { display: grid; gap: var(--sp-5); margin-top: var(--sp-6); }
.info-list li { display: flex; gap: var(--sp-4); align-items: flex-start; }
.info-list .ico { flex: none; width: 46px; height: 46px; border-radius: 12px; background: var(--cream-2); color: var(--gold-deep); display: grid; place-items: center; }
.info-list .ico svg { width: 22px; height: 22px; }
.info-list .it strong { display: block; font-size: .82rem; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-2); font-weight: 600; }
.info-list .it a, .info-list .it span { font-size: 1.08rem; color: var(--ink); }
.info-list .it a:hover { color: var(--gold-deep); }
.map-embed { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); margin-top: var(--sp-6); aspect-ratio: 16/9; border: 1px solid var(--line-2); }
.map-embed iframe { width: 100%; height: 100%; border: 0; display: block; filter: grayscale(.2) contrast(1.02); }

/* Socials */
.socials { display: flex; gap: var(--sp-3); margin-top: var(--sp-6); }
.socials a { width: 46px; height: 46px; border-radius: 50%; border: 1px solid var(--line); display: grid; place-items: center; color: var(--ink); transition: all var(--dur-1) var(--ease-out); }
.socials a:hover { background: var(--ink); color: var(--ivory); transform: translateY(-3px); border-color: var(--ink); }
.socials svg { width: 20px; height: 20px; }

/* ---------- CTA band ---------- */
.cta-band { position: relative; overflow: hidden; }
.cta-band .container { position: relative; z-index: 1; text-align: center; }
.cta-band h2 { max-width: 18ch; margin-inline: auto; }
.cta-band .actions { margin-top: var(--sp-6); display: flex; gap: var(--sp-4); justify-content: center; flex-wrap: wrap; }
.cta-orn { position: absolute; border-radius: 50%; background: radial-gradient(circle, rgba(176,141,87,.18), transparent 70%); }
.cta-orn.a { width: 360px; height: 360px; top: -120px; left: -80px; }
.cta-orn.b { width: 420px; height: 420px; bottom: -160px; right: -100px; }

/* ---------- Page hero (interior) ---------- */
.page-hero { padding-top: 136px; padding-bottom: var(--sp-8); text-align: center; }
.page-hero .crumbs { font-size: .84rem; color: var(--ink-2); display: flex; gap: var(--sp-2); justify-content: center; margin-bottom: var(--sp-4); }
.page-hero .crumbs a:hover { color: var(--gold-deep); }
.page-hero h1 { max-width: 18ch; margin-inline: auto; }
.page-hero p { max-width: 58ch; margin: var(--sp-5) auto 0; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: rgba(253,251,248,.72); padding-block: var(--sp-9) var(--sp-6); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.4fr; gap: var(--sp-7); }
.site-footer .brand { color: var(--ivory); }
.site-footer .brand small { color: rgba(253,251,248,.6); }
.site-footer h4 { color: var(--ivory); font-family: var(--font-body); font-size: .82rem; letter-spacing: .14em; text-transform: uppercase; font-weight: 600; margin-bottom: var(--sp-4); }
.site-footer .f-about { max-width: 32ch; margin-top: var(--sp-4); font-size: .95rem; }
.site-footer ul.f-links { display: grid; gap: var(--sp-3); }
.site-footer ul.f-links a { font-size: .96rem; color: rgba(253,251,248,.72); transition: color var(--dur-1) var(--ease-out); }
.site-footer ul.f-links a:hover { color: var(--ivory); }
.site-footer .f-contact { display: grid; gap: var(--sp-3); font-size: .96rem; }
.site-footer .f-contact a:hover { color: var(--ivory); }
.site-footer .socials a { border-color: rgba(253,251,248,.2); color: var(--ivory); }
.site-footer .socials a:hover { background: var(--ivory); color: var(--ink); }
.footer-bottom { margin-top: var(--sp-8); padding-top: var(--sp-5); border-top: 1px solid rgba(253,251,248,.12); display: flex; justify-content: space-between; gap: var(--sp-4); flex-wrap: wrap; font-size: .86rem; }
.footer-bottom a:hover { color: var(--ivory); }

/* ---------- Toast ---------- */
.toast { position: fixed; left: 50%; bottom: 28px; transform: translate(-50%, 120%); z-index: var(--z-toast); background: var(--ink); color: var(--ivory); padding: var(--sp-4) var(--sp-5); border-radius: var(--radius-pill); box-shadow: var(--shadow-lg); font-size: .94rem; display: flex; align-items: center; gap: var(--sp-3); transition: transform var(--dur-3) var(--ease-out); max-width: 90vw; }
.toast.show { transform: translate(-50%, 0); }
.toast svg { width: 20px; height: 20px; color: var(--gold); flex: none; }

/* ---------- Scroll reveal ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity var(--dur-3) var(--ease-out), transform var(--dur-3) var(--ease-out); will-change: opacity, transform; }
.reveal.in { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: 80ms; }
.reveal[data-delay="2"] { transition-delay: 160ms; }
.reveal[data-delay="3"] { transition-delay: 240ms; }
.reveal[data-delay="4"] { transition-delay: 320ms; }

/* Screen-reader only */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

/* ---------- USP bar ---------- */
.usp { background: var(--ink); color: var(--cream); }
.usp .container { display: flex; justify-content: center; gap: clamp(24px, 5vw, 80px); flex-wrap: wrap; padding-block: var(--sp-5); }
.usp .u { display: flex; align-items: center; gap: var(--sp-3); }
.usp .u svg { width: 22px; height: 22px; color: #C7A06A; flex: none; }
.usp .u strong { color: var(--ivory); font-weight: 600; font-size: .98rem; letter-spacing: .01em; }
@media (max-width: 600px) { .usp .container { flex-direction: column; gap: var(--sp-4); align-items: center; } }

/* ---------- Catalog toolbar ---------- */
.toolbar { display: flex; gap: var(--sp-5); flex-wrap: wrap; align-items: flex-end; justify-content: space-between; margin-bottom: var(--sp-5); }
.toolbar .filters-row { display: flex; gap: var(--sp-4); flex-wrap: wrap; }
.toolbar .ff { display: flex; flex-direction: column; gap: 6px; }
.toolbar .ff label { font-size: .76rem; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-2); font-weight: 600; }
.toolbar select { font: inherit; font-size: .95rem; background: var(--ivory); border: 1.5px solid var(--line); border-radius: var(--radius); padding: 10px 14px; min-height: 46px; color: var(--ink); cursor: pointer; transition: border-color var(--dur-1) var(--ease-out); }
.toolbar select:focus { outline: none; border-color: var(--gold); }
.sold-toggle { display: flex; align-items: center; gap: var(--sp-2); font-size: .92rem; color: var(--ink-2); cursor: pointer; user-select: none; min-height: 46px; }
.sold-toggle input { width: 18px; height: 18px; accent-color: var(--gold-deep); }
.catalog-count { font-size: .9rem; color: var(--ink-2); margin-bottom: var(--sp-5); }
.catalog-count strong { color: var(--ink); }
.catalog-empty { display: none; text-align: center; padding: var(--sp-9) var(--sp-4); color: var(--ink-2); }
.catalog-empty.show { display: block; }

/* ---------- Product card ---------- */
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-5); }
@media (max-width: 900px) { .product-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .product-grid { grid-template-columns: 1fr; } }
.product { background: var(--ivory); border: 1px solid var(--line-2); border-radius: var(--radius-lg); overflow: hidden; display: flex; flex-direction: column; text-align: left; width: 100%; font: inherit; color: inherit; cursor: pointer; transition: transform var(--dur-2) var(--ease-out), box-shadow var(--dur-2) var(--ease-out), border-color var(--dur-2) var(--ease-out); }
.product:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: var(--line); }
.product .media { position: relative; aspect-ratio: 4 / 5; overflow: hidden; background: linear-gradient(135deg, var(--blush), var(--cream-2)); }
.product .media img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--dur-3) var(--ease-out); }
.product:hover .media img { transform: scale(1.05); }
.product .num { position: absolute; top: var(--sp-3); left: var(--sp-3); background: rgba(253,251,248,.92); backdrop-filter: blur(4px); border-radius: var(--radius-pill); padding: 4px 12px; font-family: var(--font-mono); font-size: .72rem; font-weight: 500; letter-spacing: .04em; color: var(--ink); }
.product .status { position: absolute; top: var(--sp-3); right: var(--sp-3); border-radius: var(--radius-pill); padding: 4px 12px; font-size: .68rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.product .status.in { background: #E1ECE0; color: #3C6B43; }
.product .status.out { background: #EFE0DB; color: #8A4B3A; }
.product.sold .media img { filter: grayscale(.55) brightness(.96); }
.product .body { padding: var(--sp-5); display: flex; flex-direction: column; gap: var(--sp-3); flex: 1; }
.product .body h3 { font-size: 1.15rem; }
.product .specs { display: grid; gap: 7px; }
.product .specs .row { display: flex; justify-content: space-between; font-size: .92rem; gap: var(--sp-3); }
.product .specs .row span:first-child { color: var(--ink-2); }
.product .specs .row span:last-child { color: var(--ink); font-weight: 500; font-family: var(--font-mono); font-size: .86rem; font-variant-numeric: tabular-nums; }
.product .price { margin-top: auto; padding-top: var(--sp-4); border-top: 1px solid var(--line-2); display: flex; align-items: flex-end; justify-content: space-between; gap: var(--sp-3); }
.product .price .rate { font-family: var(--font-mono); font-size: .7rem; letter-spacing: .04em; text-transform: uppercase; color: var(--ink-2); }
.product .price .total { font-family: var(--font-mono); font-size: 1.2rem; font-weight: 500; color: var(--ink); font-variant-numeric: tabular-nums; line-height: 1.1; }
.product .view-hint { font-size: .82rem; color: var(--gold-deep); font-weight: 600; display: inline-flex; align-items: center; gap: 4px; }
.product .view-hint svg { width: 15px; height: 15px; transition: transform var(--dur-1) var(--ease-out); }
.product:hover .view-hint svg { transform: translateX(4px); }

/* ---------- Modal ---------- */
.modal { position: fixed; inset: 0; z-index: var(--z-drawer); display: flex; align-items: center; justify-content: center; padding: var(--sp-5); visibility: hidden; }
.modal-scrim { position: absolute; inset: 0; background: rgba(20,16,12,.55); opacity: 0; transition: opacity var(--dur-2) var(--ease-out); }
.modal-card { position: relative; background: var(--ivory); border-radius: var(--radius-lg); max-width: 860px; width: 100%; max-height: 92vh; overflow: auto; box-shadow: var(--shadow-lg); transform: translateY(18px) scale(.98); opacity: 0; transition: transform var(--dur-3) var(--ease-out), opacity var(--dur-2) var(--ease-out); }
body.modal-open .modal { visibility: visible; }
body.modal-open .modal-scrim { opacity: 1; }
body.modal-open .modal-card { transform: none; opacity: 1; }
.modal-grid { display: grid; grid-template-columns: 1fr 1fr; }
@media (max-width: 640px) { .modal-grid { grid-template-columns: 1fr; } }
.modal-media { aspect-ratio: 4 / 5; background: var(--cream-2); }
@media (max-width: 640px) { .modal-media { aspect-ratio: 3 / 2; } }
.modal-media img { width: 100%; height: 100%; object-fit: cover; }
.modal-body { padding: clamp(var(--sp-6), 4vw, var(--sp-8)) var(--sp-6); display: flex; flex-direction: column; gap: var(--sp-4); }
.modal-body .specs { display: grid; gap: var(--sp-3); }
.modal-body .specs .row { display: flex; justify-content: space-between; border-bottom: 1px solid var(--line-2); padding-bottom: var(--sp-2); font-size: .98rem; }
.modal-body .specs .row span:first-child { color: var(--ink-2); }
.modal-body .specs .row span:last-child { font-weight: 500; font-family: var(--font-mono); font-size: .92rem; font-variant-numeric: tabular-nums; }
.modal-body .total-line { display: flex; align-items: baseline; justify-content: space-between; margin-top: var(--sp-2); }
.modal-body .total-line .big { font-family: var(--font-mono); font-weight: 500; font-size: 1.7rem; font-variant-numeric: tabular-nums; }
.modal-close { position: absolute; top: var(--sp-4); right: var(--sp-4); width: 42px; height: 42px; border-radius: 50%; background: rgba(253,251,248,.92); backdrop-filter: blur(4px); display: grid; place-items: center; box-shadow: var(--shadow-sm); z-index: 2; transition: transform var(--dur-1) var(--ease-out); }
.modal-close:hover { transform: rotate(90deg); }
.modal-close svg { width: 20px; height: 20px; }
.status-badge { align-self: flex-start; border-radius: var(--radius-pill); padding: 5px 14px; font-size: .72rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.status-badge.in { background: #E1ECE0; color: #3C6B43; }
.status-badge.out { background: #EFE0DB; color: #8A4B3A; }

/* ---------- Prose (articles) ---------- */
.prose { max-width: 72ch; }
.prose > p:first-of-type { font-size: 1.12rem; color: var(--ink-2); }
.prose h2 { margin-top: var(--sp-8); margin-bottom: var(--sp-3); }
.prose h3 { margin-top: var(--sp-6); margin-bottom: var(--sp-2); font-size: 1.25rem; }
.prose p { margin-bottom: var(--sp-4); }
.prose ul.bullets { display: grid; gap: var(--sp-3); margin-bottom: var(--sp-5); }
.prose ul.bullets li { position: relative; padding-left: var(--sp-5); color: var(--ink-2); }
.prose ul.bullets li::before { content: ""; position: absolute; left: 0; top: .62em; width: 7px; height: 7px; border-radius: 50%; background: var(--gold); }
.prose strong { color: var(--ink); }

/* Video grid */
.video-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--sp-5); }
@media (max-width: 700px) { .video-grid { grid-template-columns: 1fr; } }
.video { position: relative; aspect-ratio: 16 / 9; border-radius: var(--radius-lg); overflow: hidden; background: linear-gradient(135deg, var(--blush), var(--cream-2)); border: 1px solid var(--line-2); display: flex; align-items: center; justify-content: center; cursor: pointer; }
.video iframe, .video video { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; object-fit: cover; }
.video .play { width: 66px; height: 66px; border-radius: 50%; background: rgba(253,251,248,.92); display: grid; place-items: center; box-shadow: var(--shadow-md); color: var(--ink); transition: transform var(--dur-1) var(--ease-out); }
.video:hover .play { transform: scale(1.08); }
.video .play svg { width: 26px; height: 26px; margin-left: 3px; }
.video .vcap { position: absolute; left: 0; right: 0; bottom: 0; padding: var(--sp-5) var(--sp-4) var(--sp-4); background: linear-gradient(to top, rgba(20,16,12,.66), transparent); color: var(--ivory); font-family: var(--font-mono); font-size: .74rem; letter-spacing: .04em; }

/* Collaborations strip */
.collab { display: flex; flex-wrap: wrap; gap: clamp(20px, 4vw, 56px); justify-content: center; align-items: center; }
.collab .c { font-family: var(--font-display); font-size: clamp(1.1rem, 2.2vw, 1.5rem); color: var(--ink); opacity: .78; letter-spacing: .02em; text-align: center; }
.collab .c small { display: block; font-family: var(--font-body); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-2); font-weight: 600; margin-top: 2px; }

/* Language visibility */
[data-lang-cs], [data-lang-en] { display: none; }
html[lang="cs"] [data-lang-cs] { display: revert; }
html[lang="en"] [data-lang-en] { display: revert; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: var(--sp-8); }
  .hero-media { max-width: 460px; margin-inline: auto; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); row-gap: var(--sp-7); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--sp-7); }
  .masonry { columns: 2; }
}
@media (max-width: 820px) {
  .nav-links, .nav-cta { display: none; }
  .burger { display: inline-flex; }
  .lang-toggle { display: inline-flex; }
  .grid-3, .grid-2, .price-grid, .split, .contact-grid { grid-template-columns: 1fr; }
  .split.reverse .split-media { order: 0; }
  .plan.featured { transform: none; }
  .form-row { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .grid-4 { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .masonry { columns: 1; }
  .footer-grid { grid-template-columns: 1fr; gap: var(--sp-6); }
  .hero-media .badge { left: 0; bottom: -16px; }
  .hero-stats { gap: var(--sp-5); }
  .ptable thead { display: none; }
  .ptable, .ptable tbody, .ptable tr, .ptable td { display: block; width: 100%; }
  .ptable tr { border-bottom: 1px solid var(--line); padding: var(--sp-3) 0; }
  .ptable td { border: none; padding: 6px var(--sp-5); }
  .ptable td.amt { text-align: left; }
  .ptable td::before { content: attr(data-label); font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-2); display: block; }
}

/* ---------- Reduced motion ---------- */
@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; transform: none; }
  .svc-card:hover .media img, .masonry .shot:hover img { transform: none; }
}

/* ---------- Mono utility ---------- */
.mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }

/* ---------- Signature: weigh-by-gram hero ---------- */
.weigh {
  position: relative;
  background: var(--ivory);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(22px, 3vw, 34px);
  box-shadow: var(--shadow-lg);
}
.weigh::before {
  content: "Nº 001 / specimen";
  position: absolute; top: 16px; right: 20px;
  font-family: var(--font-mono); font-size: .64rem; letter-spacing: .14em;
  text-transform: uppercase; color: var(--ink-2); opacity: .55;
}
.weigh .wlabel { font-family: var(--font-mono); font-size: .68rem; letter-spacing: .2em; text-transform: uppercase; color: var(--gold-deep); }
.weigh .wprice { font-family: var(--font-mono); font-size: clamp(2.4rem, 5.5vw, 3.4rem); font-weight: 500; color: var(--ink); font-variant-numeric: tabular-nums; line-height: 1; margin-top: 8px; }
.weigh .wformula { font-family: var(--font-mono); font-size: .82rem; color: var(--ink-2); margin-top: 10px; }
.weigh .wformula b { color: var(--ink); font-weight: 600; }
.weigh .shades { display: flex; gap: 8px; margin: 22px 0 6px; }
.weigh .shades button {
  flex: 1; min-height: 44px; border: 1px solid var(--line); border-radius: 12px;
  font-family: var(--font-mono); font-size: .76rem; letter-spacing: .03em; color: var(--ink-2);
  background: var(--cream); cursor: pointer;
  transition: background var(--dur-1) var(--ease-out), color var(--dur-1) var(--ease-out), border-color var(--dur-1) var(--ease-out);
}
.weigh .shades button:hover { border-color: var(--ink); color: var(--ink); }
.weigh .shades button[aria-pressed="true"] { background: var(--ink); color: var(--ivory); border-color: var(--ink); }
.weigh .ctrl { margin-top: 18px; }
.weigh .crow { display: flex; justify-content: space-between; align-items: baseline; font-family: var(--font-mono); font-size: .78rem; letter-spacing: .04em; text-transform: uppercase; color: var(--ink-2); margin-bottom: 8px; }
.weigh .crow b { color: var(--ink); font-weight: 600; font-size: .92rem; text-transform: none; letter-spacing: 0; }
.weigh input[type="range"] { width: 100%; height: 28px; margin: 0; cursor: ew-resize; accent-color: var(--gold-deep); background: transparent; }
.weigh .wnote { display: flex; align-items: center; gap: 8px; margin-top: 20px; padding-top: 16px; border-top: 1px dashed var(--line); font-family: var(--font-mono); font-size: .68rem; letter-spacing: .03em; color: var(--ink-2); }
.weigh .wnote svg { width: 15px; height: 15px; color: var(--gold-deep); flex: none; }

/* Hero ruler accent (cm ticks) — purely decorative */
.hero { position: relative; }
.ruler { position: absolute; top: 0; bottom: 0; left: 0; width: 22px; display: flex; flex-direction: column; justify-content: space-between; padding: 140px 0 40px; pointer-events: none; opacity: .5; }
.ruler i { display: block; height: 1px; background: var(--line); }
.ruler i:nth-child(odd) { width: 14px; }
.ruler i:nth-child(even) { width: 8px; }
@media (max-width: 1024px) { .ruler { display: none; } }