/* Carter Williamson — styles.css
   v3 — premium grayscale + blue. Glass nav, focused hero, no developer noise.
   Plain CSS, no build step.
*/

/* ============================================================
   1. Tokens — strict grayscale + blue accent. No tan.
   ============================================================ */
:root {
  /* Ink */
  --ink: #0A0A0A;
  --ink-2: #131316;
  --ink-3: #1F1F23;
  --ink-4: #27272A;

  /* Grays (Zinc-ish, neutral) */
  --gray-50: #FAFAFA;
  --gray-100: #F4F4F5;
  --gray-200: #E4E4E7;
  --gray-300: #D4D4D8;
  --gray-400: #A1A1AA;
  --gray-500: #71717A;
  --gray-600: #52525B;
  --gray-700: #3F3F46;
  --gray-800: #27272A;
  --gray-900: #18181B;

  --white: #FFFFFF;

  /* Blue accent */
  --blue: #2563EB;
  --blue-deep: #1D4ED8;
  --blue-bright: #3B82F6;
  --blue-soft: rgba(37, 99, 235, 0.08);
  --blue-glow: rgba(37, 99, 235, 0.20);

  /* Live red — used very sparingly */
  --live: #DC2626;

  /* On-dark text */
  --on-ink-1: #FFFFFF;
  --on-ink-2: rgba(255, 255, 255, 0.78);
  --on-ink-3: rgba(255, 255, 255, 0.55);
  --on-ink-4: rgba(255, 255, 255, 0.32);
  --line-on-ink-1: rgba(255, 255, 255, 0.10);
  --line-on-ink-2: rgba(255, 255, 255, 0.18);

  /* Layout */
  --container: 1240px;
  --container-narrow: 980px;
  --gap: 24px;

  /* Type scale */
  --fs-micro: 11px;
  --fs-caption: 13px;
  --fs-small: 14px;
  --fs-body: 16px;
  --fs-lead: 19px;

  --ease: cubic-bezier(0.2, 0.65, 0.3, 1);
  --dur: 380ms;

  /* Glass */
  --glass-bg-dark: rgba(10, 10, 10, 0.55);
  --glass-bg-light: rgba(255, 255, 255, 0.72);
  --glass-blur: saturate(180%) blur(22px);
}

/* ============================================================
   2. Reset / base
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: 80px;     /* offset sticky nav for in-page links */
}

body {
  font-family: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: var(--fs-body);
  line-height: 1.6;
  color: var(--ink);
  background: var(--white);
  font-feature-settings: "ss01", "cv11";
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main { flex: 1; }
a { color: inherit; text-decoration: inherit; }
ul, ol { list-style: none; }
img, svg { display: block; max-width: 100%; height: auto; }
button { background: none; border: 0; cursor: pointer; font: inherit; color: inherit; }

h1, h2, h3, h4 { letter-spacing: -0.02em; line-height: 1.05; font-weight: 500; }
::selection { background: var(--blue); color: #fff; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}
@media (min-width: 768px) { .container { padding: 0 40px; } }
@media (min-width: 1200px) { .container { padding: 0 56px; } }

.container-narrow { max-width: var(--container-narrow); }

.label {
  font-size: var(--fs-micro);
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--gray-500);
  font-weight: 500;
}
.num { font-variant-numeric: tabular-nums; font-feature-settings: "tnum", "ss01", "cv11"; }

.skip-link { position: absolute; left: -10000px; top: auto; width: 1px; height: 1px; overflow: hidden; }
.skip-link:focus {
  position: fixed; left: 12px; top: 12px; width: auto; height: auto;
  background: var(--white); color: var(--ink); padding: 10px 14px;
  border-radius: 8px; font-size: 14px; font-weight: 500; z-index: 200;
  box-shadow: 0 8px 30px rgba(0,0,0,0.18);
}

/* ============================================================
   3. Brand mark (logo) — used in nav + footer
   ============================================================ */
.logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: inherit;
  font-weight: 600;
  letter-spacing: -0.018em;
  font-size: 15px;
}
.logo-mark {
  width: 30px; height: 30px;
  border-radius: 8px;
  background: linear-gradient(135deg, #1F1F23, #08080A);
  position: relative;
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 1px 0 rgba(255,255,255,0.08) inset, 0 6px 18px -8px rgba(0,0,0,0.45);
}
.logo-mark::before {
  content: "";
  position: absolute; top: 5px; left: 5px;
  width: 4px; height: 4px;
  background: var(--blue);
}
.logo-mark svg { width: 18px; height: 18px; }
.logo-name { white-space: nowrap; }
.site-header.is-light .logo-mark { background: linear-gradient(135deg, #1F1F23, #08080A); }

/* ============================================================
   4. Sticky glass nav
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--glass-bg-dark);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  color: var(--on-ink-1);
  border-bottom: 1px solid transparent;
  transition: border-color 220ms var(--ease), background 220ms var(--ease);
}
.site-header.is-scrolled {
  border-bottom-color: var(--line-on-ink-1);
  background: rgba(10, 10, 10, 0.72);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  padding-bottom: 16px;
  gap: 16px;
}
.site-header .logo { color: var(--on-ink-1); }
.site-header .logo-name { color: var(--on-ink-1); }

.site-nav {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.site-nav a {
  position: relative;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.005em;
  padding: 8px 14px;
  border-radius: 8px;
  color: var(--on-ink-3);
  transition: color 160ms var(--ease), background 160ms var(--ease);
}
.site-nav a:hover, .site-nav a.active { color: var(--on-ink-1); background: rgba(255, 255, 255, 0.06); }
.site-nav a.active { color: var(--on-ink-1); }
.site-nav .nav-cta {
  margin-left: 8px;
  background: var(--blue);
  color: #fff;
  padding: 9px 16px;
  border-radius: 999px;
  transition: background 220ms var(--ease), transform 220ms var(--ease);
}
.site-nav .nav-cta:hover { background: var(--blue-deep); color: #fff; transform: translateY(-1px); }
@media (max-width: 640px) {
  .site-nav a { padding: 6px 10px; font-size: 13px; }
  .site-nav .nav-cta { display: none; }
}

/* ============================================================
   5. Hero — focused, premium, no dev noise
   ============================================================ */
.hero {
  position: relative;
  isolation: isolate;
  background: var(--ink);
  color: var(--on-ink-1);
  overflow: hidden;
  padding: 96px 0 80px;
  border-bottom: 1px solid var(--ink);
}
@media (min-width: 768px) { .hero { padding: 144px 0 112px; } }
@media (min-width: 1024px) { .hero { padding: 168px 0 128px; } }

.hero::before {
  /* Layered gradient: blue glow upper-left + soft fade right */
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(60% 80% at 12% 0%, rgba(37, 99, 235, 0.22), transparent 60%),
    radial-gradient(80% 120% at 100% 100%, rgba(255, 255, 255, 0.04), transparent 55%),
    linear-gradient(180deg, #0F0F12 0%, #0A0A0A 60%, #08080A 100%);
  pointer-events: none;
  z-index: -2;
}
.hero::after {
  /* Subtle film grain — ties the dark together */
  content: "";
  position: absolute; inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 0.5 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  opacity: 0.05;
  mix-blend-mode: overlay;
  pointer-events: none;
  z-index: -1;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 64px;
  align-items: end;
}
@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr) 380px;
    gap: 64px;
  }
}

/* Status chip — replaces meta-strip clutter */
.status-chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px 8px 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line-on-ink-1);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: -0.005em;
  color: var(--on-ink-2);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}
.status-chip .dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.18);
  flex-shrink: 0;
}

.hero-eyebrow {
  margin-top: 28px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--on-ink-3);
  display: inline-flex; align-items: center; gap: 10px;
}
.hero-eyebrow .pip {
  display: inline-block;
  width: 7px; height: 7px;
  background: var(--blue);
}

.hero-name {
  margin-top: 28px;
  font-family: "Fraunces", "Inter", serif;
  font-variation-settings: "opsz" 144;
  font-weight: 400;
  font-size: clamp(60px, 12vw, 168px);
  line-height: 0.88;
  letter-spacing: -0.04em;
  color: var(--on-ink-1);
}
.hero-name .ital {
  font-style: italic;
  font-weight: 400;
}

.hero-lead {
  margin-top: 36px;
  font-size: clamp(18px, 1.6vw, 22px);
  line-height: 1.45;
  font-weight: 400;
  color: var(--on-ink-2);
  max-width: 56ch;
  letter-spacing: -0.005em;
}
.hero-lead em {
  font-family: "Fraunces", serif;
  font-style: italic;
  font-weight: 400;
  color: var(--on-ink-1);
}

.hero-actions {
  margin-top: 44px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 16px;
  align-items: center;
}

/* Buttons */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 22px;
  background: var(--blue);
  color: #fff;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.005em;
  position: relative;
  overflow: hidden;
  transition: transform 220ms var(--ease), box-shadow 220ms var(--ease), background 220ms var(--ease);
  box-shadow: 0 1px 0 rgba(255,255,255,0.18) inset, 0 8px 24px -10px rgba(37, 99, 235, 0.65);
}
.btn-primary:hover {
  background: var(--blue-deep);
  transform: translateY(-1px);
  box-shadow: 0 1px 0 rgba(255,255,255,0.18) inset, 0 14px 30px -12px rgba(37, 99, 235, 0.85);
}
.btn-primary:focus-visible { outline: 2px solid #fff; outline-offset: 3px; }

.btn-ghost-light {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 22px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--on-ink-1);
  border: 1px solid var(--line-on-ink-2);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.005em;
  transition: background 220ms var(--ease), border-color 220ms var(--ease), transform 220ms var(--ease);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}
.btn-ghost-light:hover {
  background: rgba(255, 255, 255, 0.10);
  border-color: rgba(255, 255, 255, 0.30);
  transform: translateY(-1px);
}
.btn-ghost-light:focus-visible { outline: 2px solid var(--blue-bright); outline-offset: 3px; }

.btn-ghost-dark {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 22px;
  background: var(--white);
  color: var(--ink);
  border: 1px solid var(--gray-200);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.005em;
  transition: background 220ms var(--ease), border-color 220ms var(--ease), transform 220ms var(--ease);
}
.btn-ghost-dark:hover {
  background: var(--gray-50);
  border-color: var(--gray-300);
  transform: translateY(-1px);
}
.btn-ghost-dark:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }

/* Right-side glass card — Cortex highlight */
.hero-card {
  position: relative;
  padding: 28px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line-on-ink-1);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  backdrop-filter: blur(20px) saturate(160%);
  overflow: hidden;
}
.hero-card::before {
  /* inner highlight */
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 20px;
  pointer-events: none;
  background:
    radial-gradient(80% 60% at 100% 0%, rgba(37,99,235,0.18), transparent 70%);
}
.hero-card > * { position: relative; }
.hero-card .card-eyebrow {
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--on-ink-3);
  font-weight: 500;
  display: inline-flex; align-items: center; gap: 8px;
}
.hero-card .card-eyebrow .pip {
  width: 6px; height: 6px;
  background: var(--blue);
}
.hero-card .card-name {
  margin-top: 14px;
  font-family: "Fraunces", "Inter", serif;
  font-weight: 400;
  font-variation-settings: "opsz" 96;
  font-size: 48px;
  line-height: 1;
  letter-spacing: -0.035em;
  color: var(--on-ink-1);
}
.hero-card .card-desc {
  margin-top: 14px;
  font-size: 14px;
  color: var(--on-ink-2);
  line-height: 1.5;
}
.hero-card .progress {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.hero-card .progress-track {
  height: 4px;
  background: var(--line-on-ink-1);
  border-radius: 999px;
  overflow: hidden;
  position: relative;
}
.hero-card .progress-track > span {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  background: linear-gradient(90deg, var(--blue) 0%, var(--blue-bright) 100%);
  width: var(--day-pct, 1.1%);
  border-radius: 999px;
  transition: width 800ms var(--ease);
}
.hero-card .progress-meta {
  display: flex; justify-content: space-between;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--on-ink-3);
  font-weight: 500;
}
.hero-card .progress-meta .strong { color: var(--on-ink-1); }
.hero-card .stack-row {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--line-on-ink-1);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.hero-card .stack-row .row {
  display: flex; justify-content: space-between; align-items: baseline;
  font-size: 13px;
}
.hero-card .stack-row .k {
  color: var(--on-ink-3);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 500;
}
.hero-card .stack-row .v { color: var(--on-ink-1); font-weight: 500; }

/* Hero footer strip — tiny meta below */
.hero-footstrip {
  margin-top: 80px;
  padding-top: 28px;
  border-top: 1px solid var(--line-on-ink-1);
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  font-size: 12px;
  color: var(--on-ink-3);
  letter-spacing: 0.04em;
}
@media (min-width: 700px) {
  .hero-footstrip { grid-template-columns: repeat(3, 1fr); }
}
.hero-footstrip .item .k {
  display: block;
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--on-ink-4);
  font-weight: 500;
  margin-bottom: 6px;
}
.hero-footstrip .item .v {
  color: var(--on-ink-1);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.005em;
}

/* ============================================================
   6. Body sections — flat editorial. Premium spacing.
   ============================================================ */
.section {
  padding: 96px 0;
  border-top: 1px solid var(--gray-200);
  background: var(--white);
}
@media (min-width: 768px) { .section { padding: 128px 0; } }
@media (min-width: 1024px) { .section { padding: 144px 0; } }

.section-alt {
  background: var(--gray-50);
}

.section-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: end;
  margin-bottom: 64px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--gray-900);
}
@media (min-width: 800px) {
  .section-head { grid-template-columns: minmax(0, 1fr) auto; gap: 56px; }
}
.section-head .eyebrow {
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gray-500);
  display: inline-flex; align-items: center; gap: 10px;
  margin-bottom: 18px;
  font-weight: 500;
}
.section-head .eyebrow .pip {
  display: inline-block;
  width: 7px; height: 7px;
  background: var(--blue);
}
.section-head h2 {
  font-family: "Fraunces", "Inter", serif;
  font-variation-settings: "opsz" 96;
  font-size: clamp(34px, 4.4vw, 60px);
  font-weight: 400;
  letter-spacing: -0.03em;
  line-height: 1.04;
  max-width: 18ch;
  color: var(--ink);
}
.section-head h2 em { font-style: italic; }
.section-head .meta {
  display: inline-flex; flex-direction: column; gap: 4px;
  font-size: 12px; letter-spacing: 0.04em;
  color: var(--gray-500);
}
.section-head .meta .v { color: var(--ink); font-size: 14px; font-weight: 500; }

/* Building section: 2-card layout */
.builds {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 900px) {
  .builds { grid-template-columns: 2fr 1fr; gap: 24px; }
}

.build-card {
  position: relative;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 16px;
  padding: 32px 24px;
  transition: border-color 240ms var(--ease), transform 240ms var(--ease), box-shadow 240ms var(--ease);
  overflow: hidden;
}
.build-card:hover {
  border-color: var(--gray-300);
  transform: translateY(-2px);
  box-shadow: 0 24px 60px -30px rgba(10, 10, 10, 0.20);
}
@media (min-width: 768px) { .build-card { padding: 44px 36px; } }

.build-card.feature {
  background: linear-gradient(180deg, var(--white) 0%, var(--gray-50) 100%);
  border-color: var(--gray-200);
}
.build-card.feature::after {
  content: "";
  position: absolute;
  top: 0; right: 0;
  width: 320px; height: 320px;
  background: radial-gradient(closest-side, var(--blue-soft), transparent 70%);
  pointer-events: none;
}
.build-card.feature > * { position: relative; }

.build-card .card-tag {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.22em;
  color: var(--gray-500); font-weight: 500;
}
.build-card .card-tag .pip {
  display: inline-block;
  width: 7px; height: 7px;
  background: var(--blue);
}

.build-card .card-name {
  margin-top: 20px;
  font-family: "Fraunces", "Inter", serif;
  font-variation-settings: "opsz" 96;
  font-weight: 400;
  font-size: clamp(40px, 5.6vw, 72px);
  line-height: 0.96;
  letter-spacing: -0.035em;
  color: var(--ink);
}
.build-card .card-name em { font-style: italic; }

.build-card .card-version {
  margin-top: 10px;
  font-size: 13px;
  color: var(--gray-500);
  letter-spacing: 0.04em;
}

.build-card .card-desc {
  margin-top: 28px;
  font-size: 16px;
  color: var(--gray-700);
  line-height: 1.65;
  max-width: 56ch;
}
@media (min-width: 768px) { .build-card .card-desc { font-size: 17px; } }

.build-card .card-meta {
  margin-top: 36px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border-top: 1px solid var(--gray-200);
}
.build-card .card-meta .m {
  padding: 18px 16px 18px 0;
  border-bottom: 1px solid var(--gray-200);
  border-right: 1px solid var(--gray-200);
  display: flex; flex-direction: column; gap: 6px;
}
.build-card .card-meta .m:nth-child(2n) { padding-left: 16px; padding-right: 0; border-right: 0; }
.build-card .card-meta .m:nth-last-child(-n+2) { border-bottom: 0; }
.build-card .card-meta .k {
  font-size: 10px; text-transform: uppercase; letter-spacing: 0.22em;
  color: var(--gray-500); font-weight: 500;
}
.build-card .card-meta .v { font-size: 14px; color: var(--ink); font-weight: 500; }
.build-card .card-meta .v.num { font-variant-numeric: tabular-nums; }

.build-card .card-actions {
  margin-top: 32px;
  display: flex; flex-wrap: wrap; gap: 14px 22px; align-items: center;
}

.build-card.minor .card-name {
  font-size: clamp(28px, 3.4vw, 38px);
  font-weight: 500;
  font-family: "Inter", sans-serif;
  letter-spacing: -0.025em;
}
.build-card.minor .card-name em {
  font-family: "Fraunces", serif;
  font-style: italic;
  font-weight: 400;
}

/* Btn-text — used inside build cards */
.btn-text {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 14px; font-weight: 500;
  padding: 4px 0;
  position: relative;
  color: var(--ink);
}
.btn-text::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: var(--ink);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 260ms var(--ease);
}
.btn-text:hover { color: var(--blue); }
.btn-text:hover::after { background: var(--blue); transform: scaleX(1); }
.btn-text:focus-visible { outline: 2px solid var(--blue); outline-offset: 4px; border-radius: 2px; }

.muted-tag {
  font-size: 11px; line-height: 1;
  text-transform: uppercase; letter-spacing: 0.18em;
  color: var(--gray-500); font-weight: 500;
}

/* ============================================================
   7. Channels — preview rows + full page list
   ============================================================ */
.channels-preview .preview-foot {
  margin-top: 36px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; flex-wrap: wrap;
  padding-top: 28px;
  border-top: 1px solid var(--gray-200);
}
.channels-preview .preview-foot .foot-note {
  font-size: 13px;
  color: var(--gray-500);
  font-style: italic;
  max-width: 48ch;
}
.channels-preview .preview-foot .all-link {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 14px; font-weight: 500;
  color: var(--ink);
  border-bottom: 1px solid var(--ink);
  padding-bottom: 2px;
  transition: color 220ms var(--ease), border-color 220ms var(--ease), gap 220ms var(--ease);
}
.channels-preview .preview-foot .all-link:hover {
  color: var(--blue);
  border-bottom-color: var(--blue);
  gap: 12px;
}

.channels {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--ink);
}
.channel { border-bottom: 1px solid var(--gray-200); position: relative; }
.channel:last-child { border-bottom: 1px solid var(--ink); }

.channel a {
  display: grid;
  grid-template-columns: auto auto 1fr auto;
  grid-template-rows: auto auto auto;
  align-items: baseline;
  gap: 4px 14px;
  padding: 22px 0;
  position: relative;
  transition: padding 280ms var(--ease), background 280ms var(--ease);
}
.channel a::before {
  content: "";
  position: absolute;
  left: -2px; top: 0; bottom: 0;
  width: 2px;
  background: var(--blue);
  transform: scaleY(0);
  transform-origin: top center;
  transition: transform 320ms var(--ease);
}
.channel a:hover { padding-left: 14px; }
.channel a:hover::before { transform: scaleY(1); }
.channel a:focus-visible { outline: 2px solid var(--blue); outline-offset: 4px; border-radius: 2px; }

.ch-n { font-size: 10px; color: var(--gray-400); letter-spacing: 0.22em; text-transform: uppercase; font-weight: 500; }
.ch-glyph {
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px;
  color: var(--ink);
  transition: color 280ms var(--ease), transform 280ms var(--ease);
}
.ch-glyph svg { width: 22px; height: 22px; display: block; }
.channel a:hover .ch-glyph { color: var(--blue); transform: scale(1.08); }

.ch-name {
  font-size: 22px; font-weight: 400;
  letter-spacing: -0.02em; color: var(--ink);
  display: inline-flex; align-items: baseline; gap: 10px;
  font-family: "Fraunces", "Inter", serif;
  font-variation-settings: "opsz" 36;
}
.ch-name em { font-style: italic; }
.ch-name .ch-pin {
  font-family: "Inter", sans-serif;
  font-size: 9px; letter-spacing: 0.22em;
  color: var(--blue);
  border: 1px solid var(--blue);
  padding: 3px 6px 2px;
  border-radius: 999px;
  font-weight: 500;
  position: relative; top: -3px;
}
.ch-handle { font-size: 13px; color: var(--gray-500); font-feature-settings: "tnum", "ss01"; }
.ch-note { font-size: 13px; color: var(--gray-500); }
.ch-arrow {
  font-size: 16px;
  color: var(--gray-400);
  transition: transform 260ms var(--ease), color 260ms var(--ease);
  font-weight: 300;
}
.channel a:hover .ch-name { color: var(--ink); }
.channel a:hover .ch-arrow { color: var(--blue); transform: translate(2px, -2px); }

@media (max-width: 767px) {
  .channel a {
    grid-template-columns: 36px 1fr auto;
    grid-template-rows: auto auto auto;
    column-gap: 14px; row-gap: 6px;
    padding: 20px 0;
  }
  .ch-n     { grid-column: 1 / span 3; grid-row: 1; font-size: 9px; margin-bottom: 2px; }
  .ch-glyph { grid-column: 1; grid-row: 2; }
  .ch-name  { grid-column: 2; grid-row: 2; font-size: 24px; }
  .ch-arrow { grid-column: 3; grid-row: 2; align-self: center; }
  .ch-handle { grid-column: 2 / span 2; grid-row: 3; }
  .ch-note  { display: none; }
  .ch-name .ch-pin { font-size: 8px; padding: 2px 5px; }
}

@media (min-width: 768px) {
  .channel a {
    grid-template-columns: 56px 36px minmax(140px, 200px) minmax(120px, 180px) 1fr auto;
    grid-template-rows: auto;
    align-items: center;
    padding: 26px 0;
    column-gap: 24px;
  }
  .ch-n     { grid-column: 1; }
  .ch-glyph { grid-column: 2; }
  .ch-name  { grid-column: 3; font-size: 28px; }
  .ch-handle{ grid-column: 4; }
  .ch-note  { grid-column: 5; }
  .ch-arrow { grid-column: 6; }
}
@media (min-width: 1024px) {
  .channel a { padding: 30px 0; column-gap: 28px; }
  .ch-name { font-size: 30px; }
}

.channel.ch-primary {
  background: linear-gradient(to right, var(--blue-soft), transparent 50%);
}

/* ============================================================
   8. Channels page header
   ============================================================ */
.channels-page-head {
  padding: 96px 0 56px;
  border-bottom: 1px solid var(--gray-200);
  background: var(--white);
}
.channels-page-head .back {
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray-500);
  display: inline-flex; align-items: center; gap: 8px;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: color 220ms var(--ease), border-color 220ms var(--ease);
}
.channels-page-head .back:hover { color: var(--ink); border-color: var(--ink); }
.channels-page-head h1 {
  margin-top: 36px;
  font-family: "Fraunces", "Inter", serif;
  font-variation-settings: "opsz" 144;
  font-weight: 400;
  font-size: clamp(40px, 7vw, 96px);
  letter-spacing: -0.04em;
  line-height: 0.96;
}
.channels-page-head h1 em { font-style: italic; }
.channels-page-head .head-sub {
  margin-top: 24px;
  font-size: 17px;
  color: var(--gray-600);
  max-width: 60ch;
  line-height: 1.55;
}
.channels-page-head .head-meta {
  margin-top: 36px;
  display: flex; gap: 24px 36px; flex-wrap: wrap;
  font-size: 12px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gray-500);
}
.channels-page-head .head-meta strong { color: var(--ink); font-weight: 500; }

.channels-page-section { padding: 56px 0 120px; }

.channels-foot {
  margin-top: 32px;
  font-size: 13px;
  color: var(--gray-500);
  font-style: italic;
  max-width: 60ch;
}

/* ============================================================
   9. Contact
   ============================================================ */
.contact {
  padding: 112px 0 128px;
  border-top: 1px solid var(--gray-200);
  background: var(--gray-50);
  position: relative;
}
.contact::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(60% 80% at 100% 0%, var(--blue-soft), transparent 60%);
  pointer-events: none;
}
.contact > * { position: relative; }
.contact .contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: start;
}
@media (min-width: 800px) {
  .contact .contact-grid { grid-template-columns: 1fr 2fr; gap: 80px; }
}
.contact .eyebrow {
  font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--gray-500);
  display: inline-flex; align-items: center; gap: 10px;
  margin-bottom: 18px; font-weight: 500;
}
.contact .eyebrow .pip {
  display: inline-block;
  width: 7px; height: 7px;
  background: var(--blue);
}
.contact h2 {
  font-family: "Fraunces", "Inter", serif;
  font-variation-settings: "opsz" 96;
  font-weight: 400;
  font-size: clamp(34px, 4.4vw, 60px);
  letter-spacing: -0.03em;
  line-height: 1.05;
}
.contact h2 em { font-style: italic; }
.contact .email-wrap { display: flex; flex-direction: column; gap: 16px; }
.contact .email {
  font-family: "Inter", sans-serif;
  font-size: clamp(22px, 3vw, 36px);
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--ink);
  width: fit-content;
  position: relative;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--gray-300);
  transition: color 220ms var(--ease), border-color 220ms var(--ease);
}
.contact .email:hover { color: var(--blue); border-bottom-color: var(--blue); }
.contact .email:focus-visible { outline: 2px solid var(--blue); outline-offset: 4px; border-radius: 2px; }
.contact .contact-note {
  font-size: 14px; color: var(--gray-600); max-width: 56ch; line-height: 1.65;
}

/* ============================================================
   10. Footer — premium, dark, multi-column
   ============================================================ */
.site-footer {
  background: var(--ink);
  color: var(--on-ink-1);
  position: relative;
  isolation: isolate;
  overflow: hidden;
}
.site-footer::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(60% 70% at 0% 0%, rgba(37, 99, 235, 0.12), transparent 55%),
    radial-gradient(50% 60% at 100% 100%, rgba(255, 255, 255, 0.03), transparent 50%);
  pointer-events: none;
  z-index: 0;
}
.site-footer::after {
  content: "";
  position: absolute; inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 0.45 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  opacity: 0.04;
  mix-blend-mode: overlay;
  pointer-events: none;
  z-index: 0;
}
.site-footer > * { position: relative; z-index: 1; }

.footer-cta {
  padding: 96px 0 56px;
  border-bottom: 1px solid var(--line-on-ink-1);
}
.footer-cta-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: end;
}
@media (min-width: 900px) {
  .footer-cta-grid { grid-template-columns: 2fr 1fr; gap: 64px; }
}
.footer-cta h2 {
  font-family: "Fraunces", "Inter", serif;
  font-variation-settings: "opsz" 144;
  font-weight: 400;
  font-size: clamp(40px, 6vw, 80px);
  line-height: 0.96;
  letter-spacing: -0.035em;
  color: var(--on-ink-1);
  max-width: 16ch;
}
.footer-cta h2 em { font-style: italic; }
.footer-cta p {
  margin-top: 20px;
  font-size: 16px;
  color: var(--on-ink-2);
  line-height: 1.6;
  max-width: 50ch;
}
.footer-cta .cta-actions {
  display: flex; gap: 12px; flex-wrap: wrap;
}

.footer-top {
  padding: 64px 0 56px;
  border-bottom: 1px solid var(--line-on-ink-1);
}
.footer-top-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
}
@media (min-width: 800px) {
  .footer-top-grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; }
}
.footer-top .col-brand .logo { color: var(--on-ink-1); }
.footer-top .col-brand .footer-tagline {
  margin-top: 20px;
  font-size: 13px;
  color: var(--on-ink-2);
  line-height: 1.7;
  max-width: 32ch;
}
.footer-col { display: flex; flex-direction: column; gap: 16px; }
.footer-col h4 {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-weight: 500;
  color: var(--on-ink-1);
  margin-bottom: 4px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 12px; }
.footer-col li {
  font-size: 14px;
  color: var(--on-ink-2);
  display: flex; align-items: baseline; justify-content: space-between; gap: 14px;
}
.footer-col a {
  color: var(--on-ink-2);
  border-bottom: 1px solid transparent;
  padding-bottom: 1px;
  transition: color 200ms var(--ease), border-color 200ms var(--ease);
}
.footer-col a:hover { color: var(--on-ink-1); border-bottom-color: var(--line-on-ink-2); }
.footer-col li.dim { color: var(--on-ink-3); font-style: italic; font-size: 13px; }

.footer-legal {
  padding: 24px 0;
  font-size: 11px;
  color: var(--on-ink-3);
  letter-spacing: 0.06em;
}
.footer-legal-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  align-items: center;
}
@media (min-width: 800px) {
  .footer-legal-grid {
    grid-template-columns: 1fr auto 1fr;
  }
  .footer-legal-grid .l { text-align: left; }
  .footer-legal-grid .c { text-align: center; }
  .footer-legal-grid .r { text-align: right; }
}
.footer-legal-grid .num { font-variant-numeric: tabular-nums; }

/* ============================================================
   11. Motion utilities
   ============================================================ */
.fade {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 480ms var(--ease), transform 480ms var(--ease);
}
.fade.is-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .fade { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ============================================================
   12. Print
   ============================================================ */
@media print {
  .hero, .site-nav, .footer-cta, .footer-legal, .skip-link, .hero-card { display: none !important; }
  body { font-family: Georgia, "Times New Roman", serif; font-size: 10.5pt; line-height: 1.45; color: #000; background: #fff; }
  .container { max-width: 100%; padding: 0 0.5in; }
  .section { padding: 12pt 0; border-top: 1px solid #999 !important; }
  .build-card { border: 1px solid #999; padding: 8pt; box-shadow: none !important; }
  .channels { border-top: 1pt solid #000; }
  .channel { border-bottom: 0.5pt solid #ccc; page-break-inside: avoid; }
  .channel a {
    display: grid !important;
    grid-template-columns: 0.6in 1.2in 1.6in 1fr !important;
    grid-template-rows: auto !important;
    column-gap: 12pt; padding: 7pt 0 !important;
    align-items: baseline;
  }
  .ch-glyph { display: none !important; }
  .ch-n { font-size: 8pt; color: #666; grid-column: 1 !important; }
  .ch-name { font-family: Georgia, serif !important; font-size: 12pt !important; font-weight: 600 !important; grid-column: 2 !important; color: #000 !important; }
  .ch-name .ch-pin { display: none; }
  .ch-handle { font-size: 9pt; color: #333; grid-column: 3 !important; }
  .ch-note { font-size: 9pt; color: #555; grid-column: 4 !important; }
  a { color: #000; text-decoration: none; }
  a[href^="http"]::after, a[href^="mailto"]::after { content: " (" attr(href) ")"; font-size: 8.5pt; color: #555; }
  .site-footer { background: #fff !important; color: #000 !important; }
  .footer-top h4, .footer-col a, .footer-col li { color: #333 !important; }
}

/* ============================================================
   13. Portrait card — hero photo treatment
   ============================================================ */
.portrait-card {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--line-on-ink-1);
  background: rgba(255, 255, 255, 0.04);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  backdrop-filter: blur(20px) saturate(160%);
  box-shadow: 0 30px 60px -30px rgba(0,0,0,0.55);
  isolation: isolate;
}
.portrait-card .portrait-frame {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
}
.portrait-card .portrait-frame img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  filter: contrast(1.02) saturate(0.96);
  transition: transform 800ms var(--ease);
}
.portrait-card:hover .portrait-frame img { transform: scale(1.03); }
.portrait-card .portrait-frame::after {
  /* Subtle vignette + grain to fuse with the dark hero */
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(120% 80% at 50% 0%, transparent 50%, rgba(10,10,10,0.20) 100%),
    linear-gradient(180deg, transparent 60%, rgba(10,10,10,0.35) 100%);
  pointer-events: none;
}
.portrait-card .portrait-chip {
  position: absolute;
  top: 16px; left: 16px;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 12px;
  background: rgba(10, 10, 10, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: -0.005em;
  color: #fff;
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  z-index: 2;
}
.portrait-card .portrait-chip .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.20);
}
.portrait-card .portrait-foot {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: baseline;
  gap: 12px 16px;
  padding: 18px 20px 20px;
  border-top: 1px solid var(--line-on-ink-1);
  background: linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(0,0,0,0.20) 100%);
}
.portrait-card .portrait-name {
  font-family: "Fraunces", "Inter", serif;
  font-variation-settings: "opsz" 60;
  font-weight: 400;
  font-size: 18px;
  letter-spacing: -0.02em;
  color: #fff;
  line-height: 1.1;
}
.portrait-card .portrait-name em { font-style: italic; }
.portrait-card .portrait-meta {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--on-ink-3);
  font-weight: 500;
  text-align: right;
}
.portrait-card .portrait-sub {
  grid-column: 1 / -1;
  font-size: 13px;
  color: var(--on-ink-2);
  line-height: 1.5;
  margin-top: 2px;
}

/* Cortex strip below the portrait — slim version of the old card */
.cortex-strip {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 18px 20px;
  border: 1px solid var(--line-on-ink-1);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.04);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  backdrop-filter: blur(20px) saturate(160%);
}
.cortex-strip .row-top {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px;
}
.cortex-strip .label-row {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--on-ink-3);
  font-weight: 500;
}
.cortex-strip .label-row .pip {
  display: inline-block;
  width: 6px; height: 6px;
  background: var(--blue);
}
.cortex-strip .name-line {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 12px;
}
.cortex-strip .cortex-name {
  font-family: "Fraunces", "Inter", serif;
  font-variation-settings: "opsz" 96;
  font-weight: 400;
  font-size: 28px;
  letter-spacing: -0.025em;
  line-height: 1;
  color: #fff;
}
.cortex-strip .day-pill {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--on-ink-3);
  font-weight: 500;
}
.cortex-strip .day-pill .strong { color: #fff; }
.cortex-strip .progress-track {
  height: 3px;
  background: var(--line-on-ink-1);
  border-radius: 999px;
  overflow: hidden;
  position: relative;
}
.cortex-strip .progress-track > span {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  background: linear-gradient(90deg, var(--blue) 0%, var(--blue-bright) 100%);
  width: var(--day-pct, 1.1%);
  border-radius: 999px;
}
.cortex-strip .progress-foot {
  display: flex; justify-content: space-between;
  font-size: 11px;
  color: var(--on-ink-3);
  letter-spacing: -0.005em;
}
.cortex-strip .progress-foot a {
  color: var(--on-ink-2);
  border-bottom: 1px solid var(--line-on-ink-1);
  transition: color 200ms var(--ease), border-color 200ms var(--ease);
}
.cortex-strip .progress-foot a:hover {
  color: #fff;
  border-bottom-color: rgba(255,255,255,0.45);
}

/* ============================================================
   14. Building page — dark header band + spec content
   ============================================================ */
.building-head {
  position: relative;
  background: var(--ink);
  color: var(--on-ink-1);
  padding: 96px 0 64px;
  border-bottom: 1px solid var(--ink);
  overflow: hidden;
  isolation: isolate;
}
.building-head::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(60% 80% at 0% 0%, rgba(37, 99, 235, 0.18), transparent 55%),
    linear-gradient(180deg, #0F0F12 0%, #0A0A0A 100%);
  z-index: -2;
}
.building-head::after {
  content: "";
  position: absolute; inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 0.5 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  opacity: 0.05;
  mix-blend-mode: overlay;
  z-index: -1;
}
.building-head .back {
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--on-ink-3);
  display: inline-flex; align-items: center; gap: 8px;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: color 220ms var(--ease), border-color 220ms var(--ease);
}
.building-head .back:hover { color: var(--on-ink-1); border-color: var(--line-on-ink-2); }
.building-head .eyebrow {
  margin-top: 36px;
  font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--on-ink-3); font-weight: 500;
  display: inline-flex; align-items: center; gap: 10px;
}
.building-head .eyebrow .pip {
  display: inline-block;
  width: 7px; height: 7px;
  background: var(--blue);
}
.building-head h1 {
  margin-top: 24px;
  font-family: "Fraunces", "Inter", serif;
  font-variation-settings: "opsz" 144;
  font-weight: 400;
  font-size: clamp(48px, 8vw, 128px);
  letter-spacing: -0.04em;
  line-height: 0.92;
  color: #fff;
  max-width: 16ch;
}
.building-head h1 em { font-style: italic; }
.building-head .head-sub {
  margin-top: 24px;
  font-size: 18px;
  color: var(--on-ink-2);
  max-width: 60ch;
  line-height: 1.55;
}
.building-head .head-meta {
  margin-top: 36px;
  display: flex; gap: 24px 36px; flex-wrap: wrap;
  font-size: 12px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--on-ink-3);
}
.building-head .head-meta strong { color: #fff; font-weight: 500; }

.building-section { padding: 80px 0 120px; background: var(--white); }

/* Progress widget on the building page */
.progress-widget {
  margin-top: 64px;
  padding: 32px;
  border: 1px solid var(--gray-200);
  border-radius: 16px;
  background: linear-gradient(180deg, var(--white) 0%, var(--gray-50) 100%);
}
.progress-widget .head {
  display: flex; justify-content: space-between; align-items: baseline;
  gap: 16px; flex-wrap: wrap;
  margin-bottom: 20px;
}
.progress-widget .head .label {
  font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--gray-500); font-weight: 500;
}
.progress-widget .head .day-display {
  font-family: "Fraunces", "Inter", serif;
  font-variation-settings: "opsz" 96;
  font-weight: 400;
  font-size: 40px;
  letter-spacing: -0.03em;
  color: var(--ink);
  line-height: 1;
}
.progress-widget .head .day-display .of { color: var(--gray-400); margin-left: 4px; }
.progress-widget .bar {
  height: 6px;
  background: var(--gray-200);
  border-radius: 999px;
  overflow: hidden;
  position: relative;
}
.progress-widget .bar > span {
  position: absolute; left: 0; top: 0; bottom: 0;
  background: linear-gradient(90deg, var(--blue) 0%, var(--blue-bright) 100%);
  width: var(--day-pct, 1.1%);
  border-radius: 999px;
  transition: width 800ms var(--ease);
}
.progress-widget .foot {
  margin-top: 16px;
  display: flex; justify-content: space-between;
  font-size: 13px;
  color: var(--gray-500);
  letter-spacing: -0.005em;
}
.progress-widget .foot .num { color: var(--ink); font-weight: 500; }

/* Hero photo column — mobile stacks, desktop sits in right col */
.hero-right {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
@media (max-width: 1023px) {
  .hero-right { max-width: 420px; margin-top: 8px; }
}

/* ============================================================
   15. Building page — feature card, progress card, parent note
   ============================================================ */
.feature-card {
  position: relative;
  padding: 56px 40px;
  border-radius: 20px;
  background: linear-gradient(180deg, var(--white) 0%, var(--gray-50) 100%);
  border: 1px solid var(--gray-200);
  overflow: hidden;
  isolation: isolate;
}
.feature-card::after {
  content: "";
  position: absolute;
  top: -120px; right: -120px;
  width: 480px; height: 480px;
  background: radial-gradient(closest-side, var(--blue-soft), transparent 70%);
  pointer-events: none;
  z-index: 0;
}
.feature-card > * { position: relative; z-index: 1; }
@media (max-width: 700px) { .feature-card { padding: 40px 24px; } }

.feature-card .card-tag {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.22em;
  color: var(--gray-500); font-weight: 500;
}
.feature-card .card-tag .pip {
  display: inline-block;
  width: 7px; height: 7px;
  background: var(--blue);
}
.feature-card .card-name {
  margin-top: 20px;
  font-family: "Fraunces", "Inter", serif;
  font-variation-settings: "opsz" 144;
  font-weight: 400;
  font-size: clamp(56px, 9vw, 112px);
  line-height: 0.92;
  letter-spacing: -0.04em;
  color: var(--ink);
}
.feature-card .card-version {
  margin-top: 12px;
  font-size: 13px;
  color: var(--gray-500);
  letter-spacing: 0.04em;
}

.feature-lead {
  margin-top: 40px;
  font-family: "Fraunces", "Inter", serif;
  font-style: italic;
  font-weight: 400;
  font-variation-settings: "opsz" 60;
  font-size: clamp(22px, 2.6vw, 30px);
  line-height: 1.3;
  letter-spacing: -0.02em;
  color: var(--ink);
  max-width: 28ch;
}
.feature-body {
  margin-top: 24px;
  font-size: 17px;
  line-height: 1.65;
  color: var(--gray-700);
  max-width: 60ch;
}
.feature-body + .feature-body { margin-top: 16px; }

/* Inline horizontal facts row */
.card-facts {
  margin-top: 40px;
  padding: 18px 0;
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
  display: flex;
  flex-wrap: wrap;
  gap: 12px 40px;
  align-items: baseline;
  font-size: 14px;
  color: var(--ink);
}
.card-facts .fact { display: inline-flex; align-items: baseline; gap: 10px; font-weight: 500; }
.card-facts .fact-k {
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gray-500);
  font-weight: 500;
}

.feature-card .card-actions {
  margin-top: 36px;
  display: flex; flex-wrap: wrap; gap: 12px 16px; align-items: center;
}

/* Progress card — premium feature, replaces .progress-widget */
.progress-card {
  margin-top: 32px;
  padding: 36px 40px;
  border-radius: 20px;
  background: var(--ink);
  color: var(--on-ink-1);
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.progress-card::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(60% 80% at 0% 0%, rgba(37, 99, 235, 0.18), transparent 55%);
  z-index: 0;
}
.progress-card > * { position: relative; z-index: 1; }
@media (max-width: 700px) { .progress-card { padding: 28px 24px; } }
.progress-card .progress-head {
  display: flex; justify-content: space-between; align-items: center;
  gap: 16px; flex-wrap: wrap;
  margin-bottom: 16px;
}
.progress-card .progress-label {
  font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--on-ink-3); font-weight: 500;
}
.progress-card .progress-link {
  font-size: 13px; font-weight: 500;
  color: var(--on-ink-2);
  border-bottom: 1px solid var(--line-on-ink-1);
  padding-bottom: 1px;
  transition: color 200ms var(--ease), border-color 200ms var(--ease);
}
.progress-card .progress-link:hover { color: #fff; border-bottom-color: rgba(255,255,255,0.5); }
.progress-card .progress-display {
  display: flex; align-items: baseline; gap: 12px;
  margin-bottom: 24px;
  font-family: "Fraunces", "Inter", serif;
  font-variation-settings: "opsz" 144;
  font-weight: 300;
  letter-spacing: -0.045em;
  line-height: 1;
}
.progress-card .big-num {
  font-size: clamp(72px, 12vw, 144px);
  color: #fff;
  font-variant-numeric: tabular-nums;
}
.progress-card .of {
  font-size: clamp(28px, 4vw, 48px);
  color: var(--on-ink-3);
}
.progress-card .progress-bar {
  height: 4px;
  background: var(--line-on-ink-1);
  border-radius: 999px;
  overflow: hidden;
  position: relative;
}
.progress-card .progress-bar > span {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  background: linear-gradient(90deg, var(--blue) 0%, var(--blue-bright) 100%);
  width: var(--day-pct, 1.1%);
  border-radius: 999px;
  transition: width 800ms var(--ease);
  box-shadow: 0 0 18px rgba(37, 99, 235, 0.45);
}
.progress-card .progress-foot {
  margin-top: 18px;
  font-size: 13px;
  color: var(--on-ink-3);
  letter-spacing: -0.005em;
}
.progress-card .progress-foot .num { color: var(--on-ink-1); font-weight: 500; }

/* Parent company footnote */
.parent-note {
  margin-top: 64px;
  padding-top: 28px;
  border-top: 1px solid var(--gray-200);
  font-family: "Fraunces", "Inter", serif;
  font-style: italic;
  font-weight: 400;
  font-variation-settings: "opsz" 36;
  font-size: 16px;
  line-height: 1.6;
  color: var(--gray-600);
  max-width: 60ch;
}
.parent-note a {
  color: var(--ink);
  border-bottom: 1px solid var(--gray-300);
  padding-bottom: 1px;
  font-style: normal;
  font-family: "Inter", sans-serif;
  font-weight: 500;
  transition: color 220ms var(--ease), border-color 220ms var(--ease);
}
.parent-note a:hover { color: var(--blue); border-bottom-color: var(--blue); }

/* Refined contact email-stack — leads with personal */
.email-stack { display: flex; flex-direction: column; gap: 28px; }
.email-block { display: flex; flex-direction: column; gap: 8px; }
.email-block .email-label {
  font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--gray-500); font-weight: 500;
}
.email-block .email-secondary {
  font-size: 18px; font-weight: 500; letter-spacing: -0.015em;
  color: var(--ink);
  width: fit-content;
  border-bottom: 1px solid var(--gray-300);
  padding-bottom: 3px;
  transition: color 220ms var(--ease), border-color 220ms var(--ease);
}
.email-block .email-secondary:hover { color: var(--blue); border-bottom-color: var(--blue); }