/* ============================================================
   SCALO — Brand & Content Direction
   Native Business OS styling. Uses the OS's own design tokens and
   supports light/dark exactly like the rest of the OS (data-theme on
   <html>, synced from the parent OS by theme-sync). Same fonts, same
   colours, same surfaces — consistent the whole way through.
   ============================================================ */

:root {
  /* SCALO brand constants (literal, used for swatches/accents) */
  --green: #A8E020;
  --green-dark: #5A8000;
  --parchment: #EDE0CC;

  /* OS LIGHT theme tokens (mirrors scalo-business-os/index.html :root) */
  --bg: #F6F2E9;
  --surface: #FFFFFF;
  --surface-soft: #F2EDE0;
  --border: rgba(14,14,14,0.10);
  --border-soft: rgba(14,14,14,0.06);
  --text: #0E0E0E;
  --text-muted: rgba(14,14,14,0.58);
  --text-subtle: rgba(14,14,14,0.40);
  --hover: rgba(14,14,14,0.045);
  --active: rgba(90,128,0,0.12);
  --accent: #5A8000;            /* readable green on light */
  --accent-soft: rgba(90,128,0,0.10);
  --shadow: 0 1px 2px rgba(20,18,12,0.04), 0 2px 6px rgba(20,18,12,0.06), 0 10px 24px -8px rgba(20,18,12,0.10);
  --shadow-lg: 0 2px 6px rgba(20,18,12,0.06), 0 8px 20px -6px rgba(20,18,12,0.10), 0 24px 56px -12px rgba(20,18,12,0.16);
  --radius: 12px;
  --radius-lg: 16px;
  --transition: 200ms cubic-bezier(.4,0,.2,1);
  --font: 'Neue Haas Grotesk Display', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --playfair: 'Playfair Display', serif;
}

[data-theme="dark"] {
  /* OS DARK theme tokens (mirrors scalo-business-os/index.html [data-theme="dark"]) */
  --bg: #17150F;
  --surface: #1E1B14;
  --surface-soft: #221E16;
  --border: rgba(237,224,204,0.12);
  --border-soft: rgba(237,224,204,0.07);
  --text: #EDE0CC;
  --text-muted: rgba(237,224,204,0.60);
  --text-subtle: rgba(237,224,204,0.38);
  --hover: rgba(237,224,204,0.06);
  --active: rgba(168,224,32,0.16);
  --accent: #A8E020;           /* electric green on dark */
  --accent-soft: rgba(168,224,32,0.14);
  --shadow: 0 1px 3px rgba(0,0,0,0.5), 0 6px 20px rgba(0,0,0,0.45);
  --shadow-lg: 0 2px 6px rgba(0,0,0,0.6), 0 12px 32px rgba(0,0,0,0.5);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background var(--transition), color var(--transition);
}
::selection { background: var(--accent); color: var(--bg); }
a { color: inherit; }

a:focus-visible, button:focus-visible, [tabindex]:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 3px;
}

/* ---------------- TABS NAV (OS-flavour, no brand mark) ----------- */
nav.tabs {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 0 34px;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
nav.tabs a {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-muted);
  text-decoration: none;
  padding: 16px 14px 14px;
  position: relative;
  white-space: nowrap;
  transition: color var(--transition);
}
nav.tabs a:hover { color: var(--text); }
nav.tabs a.current { color: var(--text); font-weight: 700; }
nav.tabs a.current::after {
  content: '';
  position: absolute;
  left: 14px; right: 14px; bottom: -1px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}

/* ---------------- LAYOUT PRIMITIVES ----------------------------- */
.page-section {
  padding: 46px 34px 64px;
  max-width: 1040px;
  margin: 0 auto;
}
.page-section.tight { padding-top: 8px; }
.full-divider { height: 1px; background: var(--border); max-width: 1040px; margin: 0 auto; }

.eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 16px;
}
.section-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.section-label::after { content: ''; flex: 1; height: 1px; background: var(--border); }

.lede {
  font-size: 17px;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 640px;
  margin-bottom: 28px;
}
.lede strong { color: var(--text); font-weight: 700; }

/* Playfair italic accent — used sparingly, like the OS .it */
.it {
  font-family: var(--playfair);
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.02em;
  color: var(--accent);
}

/* ---------------- PAGE HEADER (was the hero) -------------------- */
.hero {
  max-width: 1040px;
  margin: 0 auto;
  padding: 56px 34px 40px;
}
.hero-eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.hero-h1 {
  font-weight: 800;
  font-size: clamp(34px, 5vw, 60px);
  letter-spacing: -0.03em;
  color: var(--text);
  line-height: 1.04;
}
/* HERO RULE: "the life you want" is the same primary font, green for
   emphasis. Uses --accent so it's readable in light (dark green) and
   electric in dark — consistent with the OS. */
.hero-inter-accent {
  font-family: var(--font);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--accent);
}
.hero-meta {
  display: flex;
  gap: 40px;
  margin-top: 36px;
  padding-top: 26px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}
.hero-meta-item { font-size: 11px; color: var(--text-subtle); letter-spacing: 0.04em; }
.hero-meta-item span { display: block; font-size: 13px; color: var(--text); font-weight: 600; margin-top: 4px; letter-spacing: 0; }

/* ---------------- INFO CARD ------------------------------------- */
.info-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }
.info-grid.two { grid-template-columns: 1fr 1fr; }
.info-card { padding: 22px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow); }
.info-card-label { font-size: 10px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); margin-bottom: 12px; }
.info-card-text { font-size: 14px; color: var(--text-muted); line-height: 1.7; }
.info-card-text strong { color: var(--text); font-weight: 600; }

/* ---------------- SOP BLOCK ------------------------------------- */
.sop-block { margin-bottom: 16px; padding: 24px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow); }
.sop-block-title { font-size: 13px; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; color: var(--text); margin-bottom: 16px; display: flex; align-items: center; gap: 10px; }
.sop-block-title::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); flex-shrink: 0; }
.sop-rule { display: flex; gap: 14px; padding: 10px 0; border-bottom: 1px solid var(--border-soft); align-items: flex-start; }
.sop-rule:last-child { border-bottom: none; }
.sop-rule-num { font-size: 11px; font-weight: 700; color: var(--accent); flex-shrink: 0; width: 22px; padding-top: 2px; }
.sop-rule-text { font-size: 14px; color: var(--text-muted); line-height: 1.65; }
.sop-rule-text strong { color: var(--text); font-weight: 600; }

/* ---------------- DO / DONT ------------------------------------- */
.do-dont { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.do-card { padding: 24px; border-radius: var(--radius); border: 1px solid var(--accent-soft); background: var(--surface); box-shadow: var(--shadow); }
.dont-card { padding: 24px; border-radius: var(--radius); border: 1px solid var(--border); background: var(--surface); box-shadow: var(--shadow); }
.do-label { font-size: 10px; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: var(--accent); margin-bottom: 16px; }
.dont-label { font-size: 10px; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: var(--text-subtle); margin-bottom: 16px; }
.rule-list { list-style: none; }
.rule-list li { font-size: 14px; color: var(--text-muted); padding: 9px 0 9px 18px; border-bottom: 1px solid var(--border-soft); line-height: 1.55; position: relative; }
.rule-list li:last-child { border-bottom: none; }
.rule-list li::before { content: ''; position: absolute; left: 0; top: 16px; width: 5px; height: 5px; border-radius: 50%; background: var(--accent); }

/* ---------------- COLOUR SWATCHES (literal brand hex) ----------- */
.palette { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.swatch { aspect-ratio: 1; border-radius: var(--radius); margin-bottom: 14px; border: 1px solid var(--border); }
.swatch-name { font-size: 12px; font-weight: 700; color: var(--text); letter-spacing: 0.04em; text-transform: uppercase; }
.swatch-hex { font-size: 11px; color: var(--text-subtle); font-family: ui-monospace, monospace; margin-top: 3px; }
.swatch-role { font-size: 12px; color: var(--text-muted); margin-top: 5px; line-height: 1.5; }

/* ---------------- TYPE SPECIMENS -------------------------------- */
.type-block { margin-bottom: 40px; padding-bottom: 40px; border-bottom: 1px solid var(--border); }
.type-block:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.type-meta { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 22px; flex-wrap: wrap; gap: 14px; }
.type-tag { font-size: 10px; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: var(--text-subtle); }
.type-specs { font-size: 11px; color: var(--text-subtle); text-align: right; line-height: 1.7; }
.haas-big { font-weight: 800; font-size: clamp(36px, 5vw, 60px); letter-spacing: -0.03em; color: var(--text); line-height: 1.0; }
.play-big { font-family: var(--playfair); font-style: italic; font-weight: 400; font-size: clamp(34px, 4.5vw, 56px); letter-spacing: -0.03em; color: var(--accent); line-height: 1.1; }
.weight-row { display: flex; flex-wrap: wrap; gap: 28px; margin-top: 22px; }
.weight-item { font-size: 22px; color: var(--text); }
.weight-item small { display: block; font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-subtle); margin-top: 6px; font-weight: 600; }

/* ---------------- CALL-OUT NOTE --------------------------------- */
.legacy-note { background: var(--accent-soft); border: 1px solid var(--accent-soft); border-radius: var(--radius); padding: 20px 24px; margin-top: 28px; }
.legacy-label { font-size: 10px; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: var(--accent); margin-bottom: 10px; }
.legacy-text { font-size: 13px; color: var(--text-muted); line-height: 1.7; }
.legacy-text strong { color: var(--text); font-weight: 600; }

/* ---------------- FEATURED SYSTEM CARD CHIPS -------------------- */
.sys-chip {
  font-size: 11px; font-weight: 600; letter-spacing: 0.01em;
  color: var(--text-muted);
  border: 1px solid var(--border); border-radius: 999px;
  padding: 6px 13px; white-space: nowrap; background: var(--surface);
}

/* ---------------- HUB CARDS ------------------------------------- */
.hub-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.hub-card {
  display: flex; flex-direction: column;
  padding: 26px 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow);
  text-decoration: none;
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
  min-height: 180px;
}
.hub-card:hover { box-shadow: var(--shadow-lg); border-color: var(--accent-soft); transform: translateY(-2px); }
.hub-card-num { font-weight: 800; font-size: 30px; letter-spacing: -0.04em; color: var(--text-subtle); opacity: 0.5; line-height: 1; margin-bottom: 18px; }
.hub-card-title { font-size: 17px; font-weight: 700; letter-spacing: -0.02em; color: var(--text); margin-bottom: 8px; }
.hub-card-desc { font-size: 13px; color: var(--text-muted); line-height: 1.6; }
.hub-card-go { margin-top: auto; padding-top: 18px; font-size: 10px; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: var(--accent); opacity: 0; transition: opacity var(--transition); }
.hub-card:hover .hub-card-go { opacity: 1; }

/* ---------------- FEATURED SYSTEM CARD -------------------------- */
.feature-card {
  display: block;
  margin-top: 28px;
  border: 1px solid var(--accent-soft);
  border-radius: var(--radius-lg);
  padding: 32px 30px;
  text-decoration: none;
  background: var(--surface);
  box-shadow: var(--shadow);
  transition: box-shadow var(--transition), border-color var(--transition);
}
.feature-card:hover { box-shadow: var(--shadow-lg); border-color: var(--accent); }
.feature-eyebrow { font-size: 10px; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; color: var(--accent); margin-bottom: 12px; }
.feature-title { font-weight: 800; font-size: clamp(22px,2.6vw,30px); letter-spacing: -0.02em; color: var(--text); line-height: 1.05; }
.feature-desc { font-size: 14px; color: var(--text-muted); line-height: 1.7; margin-top: 14px; max-width: 560px; }
.feature-desc strong { color: var(--text); font-weight: 600; }
.feature-go { font-size: 11px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent); white-space: nowrap; }

/* ---------------- PILLARS (parked page) ------------------------- */
.pillar-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.pillar-card { padding: 26px 24px; border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--surface); box-shadow: var(--shadow); }
.pillar-num { font-weight: 800; font-size: 40px; letter-spacing: -0.04em; color: var(--text-subtle); opacity: 0.35; line-height: 1; margin-bottom: 10px; }
.pillar-name { font-size: 14px; font-weight: 700; letter-spacing: 0.03em; text-transform: uppercase; color: var(--text); margin-bottom: 12px; }
.pillar-body { font-size: 14px; color: var(--text-muted); line-height: 1.7; }
.pillar-body strong { color: var(--text); font-weight: 600; }

/* ---------------- MESSAGE DEPTHS (parked page) ------------------ */
.depth-block { display: grid; grid-template-columns: 160px 1fr; gap: 32px; padding: 32px 0; border-bottom: 1px solid var(--border); align-items: start; }
.depth-block:last-child { border-bottom: none; }
.depth-tag { font-size: 10px; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: var(--accent); }
.depth-tag span { display: block; font-family: var(--playfair); font-style: italic; font-weight: 400; font-size: 22px; letter-spacing: -0.02em; color: var(--text-muted); text-transform: none; margin-top: 8px; }
.depth-body { font-size: 15px; color: var(--text-muted); line-height: 1.8; }
.depth-body strong { color: var(--text); font-weight: 600; }

/* ---------------- REFERENCE ACCOUNTS ---------------------------- */
.account-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.account-card { border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; display: flex; flex-direction: column; background: var(--surface); box-shadow: var(--shadow); transition: box-shadow var(--transition), border-color var(--transition); }
.account-card:hover { box-shadow: var(--shadow-lg); border-color: var(--accent-soft); }
.account-shot { position: relative; aspect-ratio: 16 / 10; background: var(--surface-soft); border-bottom: 1px solid var(--border); overflow: hidden; }
.account-shot img { width: 100%; height: 100%; object-fit: cover; display: block; }
.account-shot .placeholder {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 8px; text-align: center; padding: 16px;
  background: repeating-linear-gradient(135deg, transparent 0 12px, var(--hover) 12px 24px);
}
.account-shot .placeholder-icon { width: 26px; height: 26px; border: 1.5px solid var(--text-subtle); border-radius: 6px; opacity: 0.6; }
.account-shot .placeholder-text { font-size: 10px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-subtle); }
.account-meta { padding: 22px 22px 24px; display: flex; flex-direction: column; flex: 1; }
.account-name-link { text-decoration: none; display: block; }
.account-name-link:hover .account-name { color: var(--accent); }
.account-name { font-size: 17px; font-weight: 700; letter-spacing: -0.02em; color: var(--text); display: block; transition: color var(--transition); }
.account-handle { font-size: 12px; color: var(--accent); margin-top: 3px; font-weight: 600; display: block; }
.account-row { margin-top: 18px; }
.account-row-label { font-size: 9px; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: var(--text-subtle); margin-bottom: 6px; }
.account-row-text { font-size: 14px; color: var(--text-muted); line-height: 1.65; }
.account-link { margin-top: auto; padding-top: 22px; }
.account-link a { font-size: 10px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); text-decoration: none; display: inline-flex; align-items: center; gap: 8px; }
.account-link a:hover { text-decoration: underline; }
.account-link a::after { content: '\2197'; font-size: 12px; }

/* ---------------- FOOTER ---------------------------------------- */
footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 48px 34px;
  text-align: center;
}
.footer-nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 24px; margin-bottom: 24px; }
.footer-nav a { font-size: 11px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-muted); text-decoration: none; transition: color var(--transition); }
.footer-nav a:hover { color: var(--text); }
.footer-logo { font-weight: 800; font-size: 13px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--text); margin-bottom: 6px; }
.footer-sub { font-family: var(--playfair); font-style: italic; font-size: 16px; color: var(--accent); }
.footer-note { font-size: 11px; color: var(--text-subtle); margin-top: 18px; letter-spacing: 0.06em; }

/* ---------------- COPY-PENDING PLACEHOLDER (parked pages) ------- */
.copy-pending {
  border: 1px dashed var(--accent);
  border-radius: 10px;
  padding: 18px 20px;
  background: var(--accent-soft);
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 18px;
}
.copy-pending b { color: var(--accent); font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; font-size: 10px; display: block; margin-bottom: 6px; }

/* ================================================================
   SYSTEM PAGE (Brand Kit content) — themed components
   ================================================================ */

/* small uppercase label used above example groups */
.mini-label { font-size: 10px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--text-subtle); font-weight: 700; margin-bottom: 18px; }

/* intro paragraph under a section label */
.section-intro { font-size: 14px; color: var(--text-muted); line-height: 1.75; max-width: 580px; margin-bottom: 32px; }

/* brand colour callout inside a template */
.brand-callout { background: var(--accent-soft); border: 1px solid var(--accent-soft); border-radius: 10px; padding: 16px 20px; margin-bottom: 16px; font-size: 12px; color: var(--text-muted); line-height: 1.7; }
.brand-callout strong { color: var(--text); font-weight: 600; }

/* rule box (case usage / graphic rules) */
.rule-box { padding: 24px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow); }
.rule-box-label { font-size: 10px; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: var(--accent); margin-bottom: 18px; }
.rule-col-title { font-size: 12px; font-weight: 700; color: var(--text); margin-bottom: 6px; text-transform: uppercase; letter-spacing: 0.05em; }
.rule-col-text { font-size: 13px; color: var(--text-muted); line-height: 1.7; }

/* screenshots */
.screenshot-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.ss-wrap { border-radius: 12px; overflow: hidden; border: 1px solid var(--border); background: var(--surface); }
.ss-img { width: 100%; display: block; object-fit: cover; }
.ss-cap { padding: 12px 14px; font-size: 11px; color: var(--text-muted); line-height: 1.5; letter-spacing: 0.02em; }

/* video templates */
.video-template { border-radius: var(--radius); overflow: hidden; margin-bottom: 16px; border: 1px solid var(--border); background: var(--surface); box-shadow: var(--shadow); }
.vt-header { padding: 18px 24px; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; background: var(--accent-soft); }
.vt-title { font-size: 13px; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; color: var(--text); }
.vt-tag { font-size: 10px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); }
.vt-body { padding: 24px; display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.vt-col-label { font-size: 10px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-subtle); margin-bottom: 12px; }
.vt-spec { font-size: 13px; color: var(--text-muted); line-height: 1.7; margin-bottom: 8px; }
.vt-spec strong { color: var(--text); font-weight: 600; }

/* photo / filming rules */
.photo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.photo-rule { padding: 24px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow); }
.pr-num { font-weight: 800; font-size: 44px; letter-spacing: -0.04em; color: var(--text-subtle); opacity: 0.3; line-height: 1; margin-bottom: 8px; }
.pr-title { font-size: 12px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text); margin-bottom: 8px; }
.pr-body { font-size: 13px; color: var(--text-muted); line-height: 1.7; }

/* demo cards (literal brand colours — shown as examples, do not theme) */
.template-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.template-card { border-radius: 12px; padding: 28px 24px; aspect-ratio: 9/16; display: flex; flex-direction: column; justify-content: flex-end; position: relative; }
.tc-tag { position: absolute; top: 16px; left: 24px; font-size: 8px; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; opacity: 0.4; }
.tc-h { font-weight: 800; font-size: 18px; letter-spacing: -0.027em; text-transform: uppercase; line-height: 1; }
.tc-s { font-family: var(--playfair); font-style: italic; font-size: 20px; letter-spacing: -0.055em; line-height: 1.1; margin-top: 0.1em; }
.demo-caption { font-size: 11px; color: var(--text-subtle); margin-top: 10px; text-align: center; }

.pair-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.pair-card { border-radius: 12px; padding: 28px 22px; aspect-ratio: 4/5; display: flex; flex-direction: column; justify-content: flex-end; position: relative; }
.pair-card-tag { position: absolute; top: 16px; left: 22px; font-size: 9px; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; opacity: 0.4; }
.ph { font-weight: 800; font-size: clamp(16px,1.6vw,22px); letter-spacing: -0.027em; text-transform: uppercase; line-height: 1; }
.pi { font-family: var(--playfair); font-style: italic; font-size: clamp(18px,1.8vw,26px); letter-spacing: -0.055em; line-height: 1.1; margin-top: 0.1em; }
.stat-n { font-weight: 800; font-size: clamp(26px,3vw,40px); letter-spacing: -0.027em; line-height: 0.95; }
.stat-c { font-family: var(--playfair); font-style: italic; font-size: clamp(15px,1.5vw,20px); letter-spacing: -0.055em; line-height: 1.3; margin-top: 0.35em; }

/* the two in-use demo cards (literal) */
.use-card { border-radius: 12px; padding: 32px; }
.use-card-label { font-size: 10px; letter-spacing: 0.15em; text-transform: uppercase; font-weight: 700; margin-bottom: 24px; }
.use-card-h { font-weight: 800; font-size: 26px; letter-spacing: -0.027em; text-transform: uppercase; line-height: 1; }
.use-card-i { font-family: var(--playfair); font-style: italic; font-size: 30px; letter-spacing: -0.055em; margin-top: 0.1em; line-height: 1.1; }
.use-card-note { font-size: 11px; margin-top: 16px; letter-spacing: 0.05em; text-transform: uppercase; }

/* ================================================================
   RESPONSIVE
   ================================================================ */
@media (max-width: 880px) {
  nav.tabs { padding: 0 18px; overflow-x: auto; }
  nav.tabs a { padding: 14px 10px 12px; }
  .page-section, .hero { padding-left: 20px; padding-right: 20px; }
  .hero { padding-top: 36px; }
  .info-grid, .info-grid.two, .hub-grid, .pillar-grid, .do-dont, .account-grid { grid-template-columns: 1fr; }
  .palette { grid-template-columns: 1fr 1fr; }
  .depth-block { grid-template-columns: 1fr; gap: 14px; }
  .vt-body { grid-template-columns: 1fr; gap: 22px; }
  .photo-grid, .template-grid { grid-template-columns: 1fr; }
  .pair-grid { grid-template-columns: 1fr 1fr; }
  footer { padding: 36px 20px; }
}
@media (max-width: 480px) {
  .palette { grid-template-columns: 1fr; }
}

/* ================================================================
   MOTION
   ================================================================ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; animation: none !important; }
  .hub-card:hover, .account-card:hover { transform: none; }
}
