/* ============================================================
   Jazba Host — Design System
   Replicate-inspired: warm cream canvas, hot-orange stamp accent,
   heavy grotesque display type at lineHeight 1.0, JetBrains Mono
   code wells on dark, fully-rounded interactive elements.
   Substitute families: Bricolage Grotesque (rb-freigeist-neue),
   Inter (basier-square), JetBrains Mono (direct).
   ============================================================ */

:root {
  /* Brand & Accent — trusted blues (was hot orange) */
  --primary: #2857AF;
  --primary-active: #1D4085;
  --hero-glow: #4492DF;
  --hero-pink: #A9C9F2;
  --on-primary: #ffffff;

  /* Surface — white with a cool blue cast (was warm cream) */
  --canvas: #f7f9fc;
  --surface-soft: #eef3f9;       /* surface-cool */
  --surface-card: #ffffff;
  --surface-strong: #d9e2ee;
  --surface-dark: #202020;
  --surface-dark-elevated: #2b2b2b;
  --surface-deep: #000000;

  /* Hairlines */
  --hairline: rgba(32, 32, 32, 0.12);
  --hairline-strong: #202020;
  --divider-dark: rgba(252, 252, 252, 0.16);

  /* Text */
  --ink: #202020;
  --body: #3a3a3a;
  --body-strong: #202020;
  --muted: #646464;
  --muted-soft: #8d8d8d;
  --stone: #bbbbbb;
  --on-dark: #fcfcfc;
  --on-dark-soft: rgba(252, 252, 252, 0.72);

  /* Semantic */
  --success: #2b9a66;
  --warning: #f59e0b;
  --error: #dc2626;
  --ring-focus: rgba(59, 130, 246, 0.5);

  /* Rounding */
  --r-xs: 4px;
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 16px;
  --r-full: 9999px;

  /* Spacing */
  --xxs: 4px;
  --xs: 8px;
  --sm: 12px;
  --md: 16px;
  --lg: 24px;
  --xl: 32px;
  --xxl: 48px;
  --section: 96px;
  --band: 160px;

  /* Layout */
  --container: 1280px;

  /* Families */
  --font-display: 'Bricolage Grotesque', 'Inter', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  font-family: var(--font-body);
  color: var(--body);
  background: var(--canvas);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--canvas);
  color: var(--body);
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
code, pre, kbd { font-family: var(--font-mono); }

/* ---------- Typography scale ----------
   Display sizes use the grotesque at lineHeight 1.0 with negative
   tracking (-3% at the top of the ladder). Body stays Inter 400. */
.display-xxl { font-family: var(--font-display); font-weight: 700; font-size: clamp(48px, 9vw, 128px); line-height: 1.0; letter-spacing: -0.03em; color: var(--ink); }
.display-xl  { font-family: var(--font-display); font-weight: 700; font-size: clamp(40px, 6vw, 72px); line-height: 1.0; letter-spacing: -0.025em; color: var(--ink); }
.display-lg  { font-family: var(--font-display); font-weight: 700; font-size: clamp(32px, 4.5vw, 48px); line-height: 1.0; letter-spacing: -1px; color: var(--ink); }
.display-md  { font-family: var(--font-display); font-weight: 600; font-size: 30px; line-height: 1.2; letter-spacing: -0.5px; color: var(--ink); }
.display-sm  { font-family: var(--font-display); font-weight: 600; font-size: 24px; line-height: 1.25; letter-spacing: -0.4px; color: var(--ink); }
.title-lg  { font-weight: 600; font-size: 20px; line-height: 1.4; letter-spacing: -0.3px; color: var(--ink); }
.title-md  { font-weight: 600; font-size: 18px; line-height: 1.45; letter-spacing: -0.2px; color: var(--ink); }
.title-sm  { font-weight: 600; font-size: 16px; line-height: 1.5; color: var(--ink); }
.subtitle  { font-weight: 600; font-size: 18px; line-height: 1.56; }
.body-lg   { font-weight: 400; font-size: 18px; line-height: 1.56; }
.body-md   { font-weight: 400; font-size: 16px; line-height: 1.5; }
.body-sm   { font-weight: 400; font-size: 14px; line-height: 1.43; }
.caption   { font-weight: 400; font-size: 12px; line-height: 1.33; color: var(--muted); }
.label-uppercase { font-weight: 600; font-size: 13px; line-height: 1.3; letter-spacing: 1.2px; text-transform: uppercase; }
.eyebrow   { font-weight: 600; font-size: 13px; line-height: 1.3; letter-spacing: 1.2px; text-transform: uppercase; color: var(--primary); }
.code-md   { font-family: var(--font-mono); font-weight: 400; font-size: 14px; line-height: 1.43; }
.code-sm   { font-family: var(--font-mono); font-weight: 400; font-size: 11px; line-height: 1.5; }

/* ---------- Layout helpers ---------- */
.container { max-width: var(--container); margin: 0 auto; padding-left: var(--xl); padding-right: var(--xl); width: 100%; }
.section { padding-top: var(--section); padding-bottom: var(--section); }
.section-sm { padding-top: var(--xxl); padding-bottom: var(--xxl); }
.band-dark { background: var(--surface-dark); color: var(--on-dark); }
.band-soft { background: var(--surface-soft); }
.band-card { background: var(--surface-card); }
.band-dark .display-xxl,
.band-dark .display-xl,
.band-dark .display-lg,
.band-dark .display-md,
.band-dark .display-sm,
.band-dark .title-lg,
.band-dark .title-md { color: var(--on-dark); }
.band-dark .body-lg,
.band-dark .body-md,
.band-dark .body-sm { color: var(--on-dark-soft); }

.stack-sm > * + * { margin-top: var(--sm); }
.stack-md > * + * { margin-top: var(--md); }
.stack-lg > * + * { margin-top: var(--lg); }
.stack-xl > * + * { margin-top: var(--xl); }

.max-60 { max-width: 640px; }
.max-70 { max-width: 720px; }
.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }

/* ---------- Buttons — every interactive element is a pill ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: 44px; padding: 0 var(--lg);
  font-family: var(--font-body); font-weight: 600; font-size: 16px; line-height: 1; letter-spacing: 0;
  border-radius: var(--r-full); border: 1px solid transparent; cursor: pointer;
  transition: background .2s ease, color .2s ease, border-color .2s ease, transform .2s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--ring-focus); }
.btn-primary { background: var(--primary); color: var(--on-primary); }
.btn-primary:hover { background: var(--primary-active); }
.btn-dark { background: var(--surface-dark); color: var(--on-dark); }
.btn-dark:hover { background: var(--surface-deep); }
.btn-secondary { background: var(--surface-card); color: var(--ink); border-color: var(--hairline-strong); }
.btn-secondary:hover { background: var(--ink); color: var(--on-dark); }
.btn-ghost { background: transparent; color: var(--ink); padding: 0 var(--md); }
.btn-ghost:hover { background: var(--surface-soft); }
.btn-on-dark { background: transparent; color: var(--on-dark); border-color: var(--on-dark); }
.btn-on-dark:hover { background: var(--on-dark); color: var(--ink); }
.btn-light { background: var(--surface-card); color: var(--ink); }
.btn-light:hover { background: var(--surface-soft); }

/* Inline link CTA, "Learn more ›" — links pull into the brand accent */
.link-cta {
  display: inline-flex; align-items: center; gap: 6px;
  font-weight: 600; font-size: 14px; letter-spacing: 0;
  color: var(--primary);
}
.link-cta .chev { transition: transform .2s ease; }
.link-cta:hover .chev { transform: translateX(4px); }
.band-dark .link-cta { color: var(--on-dark); }
.link-cta.on-blue { color: var(--primary); }

/* ---------- Cards ---------- */
.card { background: var(--surface-card); padding: var(--lg); border-radius: var(--r-md); }
.card-photo { background: var(--surface-soft); overflow: hidden; border-radius: var(--r-md); }
.card-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }

.grid { display: grid; gap: var(--lg); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* ---------- Inputs — pill-shaped ---------- */
.field { display: flex; flex-direction: column; gap: 8px; }
.field label { font-weight: 600; font-size: 13px; letter-spacing: 0.3px; color: var(--ink); }
.input, .textarea, select.input {
  height: 44px; padding: 0 20px;
  background: var(--surface-card); color: var(--ink);
  font-family: inherit; font-weight: 400; font-size: 16px;
  border: 1px solid var(--hairline); border-radius: var(--r-full);
  transition: border-color .2s ease, box-shadow .2s ease;
}
.textarea { height: auto; padding: 14px 20px; resize: vertical; min-height: 140px; border-radius: var(--r-lg); }
.input:focus, .textarea:focus { outline: none; border-color: var(--hairline-strong); box-shadow: 0 0 0 3px var(--ring-focus); }

/* ---------- Eyebrow accent dash ---------- */
.stripe-divider {
  height: 4px; width: 32px; border-radius: var(--r-full);
  background: var(--primary);
}

/* ---------- Utility ---------- */
.eyebrow-row { display: flex; align-items: center; gap: 12px; }
.divider-line { height: 1px; background: var(--hairline); border: 0; }
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px; border: 1px solid var(--hairline);
  font-weight: 400; font-size: 12px; line-height: 1.33;
  border-radius: var(--r-full);
  color: var(--ink); background: var(--canvas);
}
.badge-success {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px; border-radius: var(--r-full);
  font-weight: 500; font-size: 12px; line-height: 1.33;
  background: var(--success); color: var(--on-dark);
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  :root { --section: 64px; }
  .container { padding-left: var(--lg); padding-right: var(--lg); }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}