/* =========================================================
   Commit to Successes — Custom design system
   Palette: deep ink, warm cream, oxidized copper accent
   Type: Fraunces (display) + Inter (body)
   ========================================================= */

:root, [data-theme="light"] {
  /* Surfaces — warm cream / paper */
  --color-bg: #f5efe3;
  --color-surface: #f9f3e6;
  --color-surface-2: #fbf6ea;
  --color-surface-offset: #ede5d3;
  --color-surface-dynamic: #e2d9c3;
  --color-divider: #d4c9b0;
  --color-border: #c9be9f;

  /* Text — deep ink */
  --color-text: #1a1613;
  --color-text-muted: #6a5e50;
  --color-text-faint: #a1988a;
  --color-text-inverse: #f5efe3;

  /* Accent — oxidized copper */
  --color-primary: #a8451e;
  --color-primary-hover: #8b3616;
  --color-primary-active: #6d2810;
  --color-primary-highlight: #e8cfc0;

  /* Inverse surfaces (dark sections in light mode) */
  --color-ink: #16130f;
  --color-ink-2: #1e1a15;
  --color-ink-3: #2a251e;

  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 12px;
  --radius-xl: 20px;
  --radius-full: 9999px;

  --transition: 220ms cubic-bezier(0.16, 1, 0.3, 1);

  --shadow-sm: 0 1px 2px rgba(26, 22, 19, 0.08);
  --shadow-md: 0 6px 20px rgba(26, 22, 19, 0.10);
  --shadow-lg: 0 18px 48px rgba(26, 22, 19, 0.16);

  --content-wide: 1200px;
  --content-default: 960px;
  --content-narrow: 720px;

  --font-display: 'Fraunces', Georgia, 'Times New Roman', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Type scale */
  --text-xs: clamp(0.75rem, 0.7rem + 0.15vw, 0.8125rem);
  --text-sm: clamp(0.875rem, 0.83rem + 0.2vw, 0.9375rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.0625rem);
  --text-lg: clamp(1.125rem, 1.05rem + 0.4vw, 1.375rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.3rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1.2rem + 4vw, 4.5rem);
  --text-hero: clamp(2.75rem, 1rem + 5.5vw, 5.5rem);

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;
}

[data-theme="dark"] {
  --color-bg: #16130f;
  --color-surface: #1c1814;
  --color-surface-2: #221e19;
  --color-surface-offset: #2a251e;
  --color-surface-dynamic: #35302a;
  --color-divider: #3a352d;
  --color-border: #4a443b;

  --color-text: #f0e8d8;
  --color-text-muted: #a89c86;
  --color-text-faint: #6f6558;
  --color-text-inverse: #16130f;

  --color-primary: #d17246;
  --color-primary-hover: #e88856;
  --color-primary-active: #ecaa7e;
  --color-primary-highlight: #4a2f22;

  --color-ink: #0e0c09;
  --color-ink-2: #17140f;
  --color-ink-3: #1f1a14;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 18px 48px rgba(0, 0, 0, 0.6);
}

/* =========================================================
   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: 5rem;
}

body {
  min-height: 100dvh;
  line-height: 1.6;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
}

img, svg, picture, video, canvas {
  display: block;
  max-width: 100%;
  height: auto;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.015em;
  text-wrap: balance;
}

h2 em, h3 em, h1 em {
  font-style: italic;
  font-weight: 400;
  color: var(--color-primary);
}

p, li, figcaption {
  text-wrap: pretty;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover { color: var(--color-primary-hover); }

button {
  cursor: pointer;
  font: inherit;
  color: inherit;
  background: none;
  border: none;
}

input, textarea, select {
  font: inherit;
  color: inherit;
}

::selection {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

.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;
}

.wrap {
  width: 100%;
  max-width: var(--content-wide);
  margin: 0 auto;
  padding-inline: clamp(1rem, 4vw, 2.5rem);
}

/* =========================================================
   Buttons
   ========================================================= */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.01em;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  transition: all var(--transition);
  cursor: pointer;
  text-decoration: none;
}

.btn-sm { padding: 0.5rem 0.9rem; font-size: var(--text-xs); }
.btn-lg { padding: 1rem 1.75rem; font-size: var(--text-base); }

.btn-primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-color: var(--color-primary);
}
.btn-primary:hover {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-inverse {
  background: rgba(245, 239, 227, 0.12);
  color: #F5EFE3 !important;
  border-color: rgba(245, 239, 227, 0.75);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.btn-inverse:hover {
  background: rgba(245, 239, 227, 0.22);
  border-color: #F5EFE3;
  color: #F5EFE3 !important;
}

.btn-ghost {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}
.btn-ghost:hover {
  background: var(--color-surface-offset);
  border-color: var(--color-text);
}

.btn .arrow { transition: transform var(--transition); }
.btn:hover .arrow { transform: translateX(3px); }

/* =========================================================
   Reveal on scroll
   ========================================================= */

.scenario, .split-card, .how-layer, .offer, .story-inner, .promise-inner, .eco-card {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 800ms ease, transform 800ms cubic-bezier(0.16, 1, 0.3, 1);
}
.scenario.is-visible, .split-card.is-visible, .how-layer.is-visible,
.offer.is-visible, .story-inner.is-visible, .promise-inner.is-visible, .eco-card.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* =========================================================
   Header
   ========================================================= */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in oklab, var(--color-bg) 88%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}
.site-header.is-scrolled {
  border-bottom-color: var(--color-divider);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-4);
  gap: var(--space-6);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 500;
  letter-spacing: -0.01em;
}
.brand:hover { color: var(--color-primary); }
.brand-mark { color: var(--color-primary); flex-shrink: 0; }
.brand-text { display: inline-block; }

.nav {
  display: none;
  gap: var(--space-6);
}
@media (min-width: 900px) {
  .nav { display: flex; }
}
.nav a {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  font-weight: 500;
}
.nav a:hover { color: var(--color-text); }

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  transition: all var(--transition);
}
.theme-toggle:hover { color: var(--color-text); background: var(--color-surface-offset); }

/* =========================================================
   Press banner
   ========================================================= */

.press-banner {
  background: var(--color-ink);
  color: var(--color-text-inverse);
  padding-block: var(--space-3);
  font-size: var(--text-sm);
}
.press-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  text-align: center;
}
.press-eyebrow {
  display: inline-block;
  padding: 0.15rem 0.6rem;
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.press-body { color: rgba(245, 239, 227, 0.85); }
.press-body a { color: var(--color-text-inverse); text-decoration: underline; text-underline-offset: 3px; }
.press-body strong { color: var(--color-text-inverse); font-weight: 600; }

/* =========================================================
   Hero
   ========================================================= */

.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  padding-block: var(--space-20);
  color: #f5efe3;
  overflow: hidden;
}
.hero-image {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: brightness(0.55) saturate(1.05);
}
.hero-scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(14, 12, 9, 0.75) 0%, rgba(14, 12, 9, 0.55) 40%, rgba(14, 12, 9, 0.85) 100%),
    linear-gradient(90deg, rgba(14, 12, 9, 0.8) 0%, rgba(14, 12, 9, 0.3) 60%, rgba(14, 12, 9, 0) 100%);
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 780px;
}
.hero-kicker {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(245, 239, 227, 0.75);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid rgba(245, 239, 227, 0.2);
  margin-bottom: var(--space-8);
}
.hero h1 {
  font-size: var(--text-hero);
  line-height: 1.02;
  color: #fbf6ea;
  margin-bottom: var(--space-8);
  max-width: 18ch;
}
.hero h1 em {
  color: #ecaa7e;
  font-style: italic;
  font-weight: 300;
}
.hero-body {
  max-width: 56ch;
  margin-bottom: var(--space-8);
}
.hero-body p {
  font-size: var(--text-lg);
  color: rgba(245, 239, 227, 0.9);
  margin-bottom: var(--space-4);
  line-height: 1.55;
}
.hero-body-strong {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-lg) !important;
  color: #fbf6ea !important;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}
.hero-meta {
  font-size: var(--text-sm);
  color: rgba(245, 239, 227, 0.65);
}
.hero-meta strong { color: #ecaa7e; font-weight: 600; }

/* =========================================================
   Receipts bar
   ========================================================= */

.receipts {
  background: var(--color-ink-2);
  color: var(--color-text-inverse);
  padding-block: var(--space-10);
  border-block: 1px solid var(--color-ink-3);
}
.receipts-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}
@media (min-width: 900px) {
  .receipts-inner { grid-template-columns: auto 1fr; align-items: center; gap: var(--space-12); }
}
.receipts-label {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(245, 239, 227, 0.5);
}
.receipts-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  list-style: none;
}
@media (min-width: 600px) { .receipts-list { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .receipts-list { grid-template-columns: repeat(4, 1fr); } }
.receipts-list li {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.receipts-list .n {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 500;
  color: #ecaa7e;
  letter-spacing: -0.01em;
}
.receipts-list .t {
  font-size: var(--text-sm);
  color: rgba(245, 239, 227, 0.75);
  line-height: 1.4;
}

/* =========================================================
   Featured in (TFIB placeholder band)
   ========================================================= */

.featured-in {
  background: var(--color-surface);
  border-block: 1px solid var(--color-divider);
  padding-block: var(--space-6);
}
.featured-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-6);
  flex-wrap: wrap;
  text-align: center;
}
.featured-label {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.featured-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
  line-height: 0;
}
.featured-mark:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.12);
}
.featured-logo {
  display: block;
  height: 56px;
  width: auto;
  max-width: 100%;
}
@media (max-width: 640px) {
  .featured-logo { height: 44px; }
}
.featured-cta {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
  text-decoration: none;
  border-bottom: 2px solid var(--color-primary);
  padding-bottom: 2px;
  transition: color var(--transition);
}
.featured-cta:hover { color: var(--color-primary); }
.featured-cta .arrow { display: inline-block; margin-left: 4px; transition: transform var(--transition); }
.featured-cta:hover .arrow { transform: translateX(3px); }
.featured-note {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.featured-note strong { color: var(--color-text); font-weight: 600; }

/* =========================================================
   Brand ecosystem
   ========================================================= */

.ecosystem {
  padding-block: clamp(var(--space-16), 10vw, var(--space-24));
  background: var(--color-bg);
}
.ecosystem-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}
@media (min-width: 700px) { .ecosystem-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-6); } }
@media (min-width: 1100px) { .ecosystem-grid { grid-template-columns: repeat(4, 1fr); gap: var(--space-5); } }

.eco-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-6);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  color: var(--color-text);
  transition: all var(--transition);
  height: 100%;
}
.eco-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
  color: var(--color-text);
}
.eco-tag {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
}
.eco-card h3 {
  font-size: var(--text-lg);
  line-height: 1.25;
  color: var(--color-text);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-divider);
}
.eco-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.55;
  flex: 1;
}
.eco-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  margin-top: var(--space-2);
}
.eco-card:hover .eco-link { color: var(--color-primary-hover); }
.eco-card:hover .arrow { transform: translate(2px, -2px); }
.eco-link .arrow { transition: transform var(--transition); display: inline-block; }
.ecosystem-fine {
  margin-top: var(--space-10);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-divider);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-align: center;
}
.ecosystem-fine strong { color: var(--color-text); font-weight: 600; }

/* =========================================================
   Section head / eyebrow
   ========================================================= */

.section-head {
  max-width: 46ch;
  margin-bottom: var(--space-16);
}
.eyebrow {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary);
  padding-bottom: var(--space-3);
  margin-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-divider);
}
.eyebrow-inverse { color: #ecaa7e; border-color: rgba(245, 239, 227, 0.2); }
.eyebrow-primary { color: var(--color-primary); }

.section-head h2 {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-6);
}
.section-intro {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  line-height: 1.55;
  max-width: 56ch;
}

/* =========================================================
   Story
   ========================================================= */

.story {
  padding-block: clamp(var(--space-16), 10vw, var(--space-32));
  background: var(--color-bg);
}
.story-inner {
  max-width: var(--content-default);
  margin: 0 auto;
}
.story-eyebrow {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary);
  padding-bottom: var(--space-3);
  margin-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-divider);
}
.story h2 {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-10);
  max-width: 20ch;
}
.story-body p {
  font-size: var(--text-lg);
  line-height: 1.65;
  color: var(--color-text);
  margin-bottom: var(--space-5);
  max-width: 62ch;
}
.story-body a { text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
.story-body .pull {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-xl);
  line-height: 1.35;
  color: var(--color-text);
  padding: var(--space-6) 0 var(--space-6) var(--space-6);
  border-left: 3px solid var(--color-primary);
  margin-block: var(--space-8);
  max-width: 32ch;
}
.verify-strip {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-10);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-divider);
  font-size: var(--text-sm);
}
.verify-label {
  color: var(--color-text-muted);
  font-weight: 500;
  letter-spacing: 0.02em;
}
.verify-strip a {
  color: var(--color-text);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--color-primary);
  text-decoration-thickness: 1px;
}
.verify-strip a:hover { color: var(--color-primary); }

/* =========================================================
   Scenarios
   ========================================================= */

.scenarios {
  padding-block: clamp(var(--space-16), 10vw, var(--space-32));
  background: var(--color-surface-offset);
}
.scenarios-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}
@media (min-width: 800px) { .scenarios-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-8); } }

.scenario {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.scenario:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}
.scenario-tag {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
}
.scenario h3 {
  font-size: var(--text-lg);
  line-height: 1.25;
  color: var(--color-text);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-divider);
}
.scenario p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.6;
}
.scenario .confession {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-lg);
  color: var(--color-text);
  line-height: 1.4;
  padding: var(--space-4) 0 var(--space-4) var(--space-4);
  border-left: 2px solid var(--color-primary);
  margin-block: var(--space-2);
}
.scenario-prompt {
  margin-top: auto;
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-divider);
  font-size: var(--text-sm);
  line-height: 1.55;
  color: var(--color-text);
}
.scenario-prompt strong {
  display: block;
  margin-bottom: var(--space-2);
  color: var(--color-primary);
  font-weight: 700;
}
.scenarios-footer {
  margin-top: var(--space-16);
  padding-top: var(--space-10);
  border-top: 1px solid var(--color-divider);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  flex-wrap: wrap;
}
.scenarios-footer p {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-xl);
  color: var(--color-text);
  max-width: 40ch;
}

/* =========================================================
   Promise (dark inverse section)
   ========================================================= */

.promise {
  background: var(--color-ink);
  color: var(--color-text-inverse);
  padding-block: clamp(var(--space-20), 12vw, var(--space-32));
}
.promise-inner {
  max-width: var(--content-default);
  margin: 0 auto;
  text-align: center;
}
.promise h2 {
  font-size: var(--text-2xl);
  line-height: 1.2;
  color: #fbf6ea;
  margin-bottom: var(--space-12);
  max-width: 26ch;
  margin-inline: auto;
}
.promise h2 em {
  color: #ecaa7e;
  font-style: italic;
  font-weight: 300;
}
.promise-signature {
  max-width: 46ch;
  margin: 0 auto;
  padding-top: var(--space-8);
  border-top: 1px solid rgba(245, 239, 227, 0.2);
}
.promise-signature p {
  font-size: var(--text-lg);
  color: rgba(245, 239, 227, 0.85);
  margin-bottom: var(--space-4);
}
.signature-line {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-xl) !important;
  color: #fbf6ea !important;
  margin-top: var(--space-8) !important;
}
.signature-name {
  color: #ecaa7e !important;
  font-weight: 500;
  margin-top: var(--space-2) !important;
}

/* =========================================================
   Split (not for / for)
   ========================================================= */

.split {
  padding-block: clamp(var(--space-16), 10vw, var(--space-32));
  background: var(--color-bg);
}
.split .section-head h2 { font-size: var(--text-2xl); }
.split-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}
@media (min-width: 800px) { .split-grid { grid-template-columns: 1fr 1fr; gap: var(--space-8); } }

.split-card {
  padding: var(--space-8);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}
.split-not { background: var(--color-surface); }
.split-for { background: var(--color-ink); color: var(--color-text-inverse); border-color: var(--color-ink-3); }
.split-card h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-divider);
}
.split-for h3 { border-bottom-color: rgba(245, 239, 227, 0.2); color: #fbf6ea; }
.mark-hd {
  color: var(--color-primary);
  font-style: italic;
  font-weight: 400;
}
.split-for .mark-hd { color: #ecaa7e; }
.split-card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.split-card li {
  font-size: var(--text-base);
  line-height: 1.55;
  padding-left: var(--space-6);
  position: relative;
  color: var(--color-text);
}
.split-for li { color: rgba(245, 239, 227, 0.9); }
.split-card li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 700;
}
.split-for li::before { content: '✓'; color: #ecaa7e; font-weight: 600; }

/* =========================================================
   How it works
   ========================================================= */

.how {
  padding-block: clamp(var(--space-16), 10vw, var(--space-32));
  background: var(--color-surface-offset);
}
.how-layer {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-8);
  padding-block: var(--space-10);
  border-top: 1px solid var(--color-divider);
}
.how-layer:last-of-type { border-bottom: 1px solid var(--color-divider); }
@media (max-width: 700px) {
  .how-layer { grid-template-columns: 1fr; gap: var(--space-4); }
}
.how-layer-mark {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 300;
  color: var(--color-primary);
  line-height: 1;
  padding-right: var(--space-8);
  border-right: 1px solid var(--color-divider);
  min-width: 5rem;
}
@media (max-width: 700px) {
  .how-layer-mark { border-right: none; padding-right: 0; }
}
.how-layer-tag {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}
.how-layer h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-4);
}
.how-layer p {
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-text);
  margin-bottom: var(--space-3);
  max-width: 62ch;
}
.how-layer-stat {
  margin-top: var(--space-5);
  padding: var(--space-4) var(--space-5);
  background: var(--color-surface-2);
  border-left: 3px solid var(--color-primary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.how-layer-stat strong { color: var(--color-text); font-weight: 600; }

/* =========================================================
   Offers
   ========================================================= */

.offers {
  padding-block: clamp(var(--space-16), 10vw, var(--space-32));
  background: var(--color-bg);
}
.offer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}
@media (min-width: 900px) { .offer-grid { grid-template-columns: repeat(3, 1fr); gap: var(--space-6); } }

.offer {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  position: relative;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.offer:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}
.offer-featured {
  background: var(--color-ink);
  color: var(--color-text-inverse);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}
.offer-seats {
  position: absolute;
  top: -12px;
  right: 20px;
  background: var(--color-primary);
  color: var(--color-text-inverse);
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.offer-tier {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
}
.offer-featured .offer-tier { color: #ecaa7e; }
.offer h3 {
  font-size: var(--text-lg);
  line-height: 1.3;
  color: inherit;
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-divider);
  min-height: 3.5em;
}
.offer-featured h3 { color: #fbf6ea; border-bottom-color: rgba(245, 239, 227, 0.15); }
.offer-price {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 500;
  color: var(--color-text);
  letter-spacing: -0.01em;
}
.offer-featured .offer-price { color: #fbf6ea; }
.price-strike {
  color: var(--color-text-faint);
  text-decoration: line-through;
  text-decoration-thickness: 1px;
  font-size: 0.7em;
  margin-right: 0.3em;
}
.price-usd { font-size: 0.55em; font-weight: 400; color: var(--color-text-muted); margin-left: 0.2em; }
.offer-price-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
  margin-top: calc(var(--space-2) * -1);
}
.offer-featured .offer-price-label { color: rgba(245, 239, 227, 0.6); }
.offer-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.55;
}
.offer-featured .offer-desc { color: rgba(245, 239, 227, 0.75); }
.offer-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text);
  margin-top: var(--space-2);
}
.offer-featured .offer-list { color: rgba(245, 239, 227, 0.9); }
.offer-list li {
  padding-left: var(--space-5);
  position: relative;
  line-height: 1.5;
}
.offer-list li::before {
  content: '·';
  position: absolute;
  left: var(--space-2);
  color: var(--color-primary);
  font-weight: 700;
  font-size: 1.4em;
  line-height: 1;
}
.offer-featured .offer-list li::before { color: #ecaa7e; }
.offer-cta { margin-top: auto; align-self: flex-start; }
.offer-featured .btn-primary { background: #ecaa7e; color: var(--color-ink); border-color: #ecaa7e; }
.offer-featured .btn-primary:hover { background: #f5c197; border-color: #f5c197; }

.guarantee {
  margin-top: var(--space-16);
  padding: var(--space-8);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-6);
  align-items: start;
}
@media (max-width: 700px) { .guarantee { grid-template-columns: 1fr; } }
.guarantee-mark {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background: var(--color-primary-highlight);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.guarantee h3 { font-size: var(--text-lg); margin-bottom: var(--space-3); }
.guarantee p { font-size: var(--text-base); color: var(--color-text-muted); line-height: 1.6; max-width: 62ch; }

/* =========================================================
   Cohort / apply
   ========================================================= */

.cohort {
  padding-block: clamp(var(--space-16), 10vw, var(--space-32));
  background: var(--color-surface-offset);
}
.cohort-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
}
@media (min-width: 1000px) { .cohort-grid { grid-template-columns: minmax(0, 2fr) minmax(280px, 1fr); gap: var(--space-16); } }

.cohort-main h2 { font-size: var(--text-2xl); margin-bottom: var(--space-6); max-width: 24ch; }
.cohort-intro {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  line-height: 1.55;
  max-width: 56ch;
  margin-bottom: var(--space-4);
}
.cohort-price-note {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-10);
  max-width: 60ch;
  padding: var(--space-4);
  background: var(--color-surface-2);
  border-left: 3px solid var(--color-primary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.apply-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  padding: var(--space-8);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}
.field { display: flex; flex-direction: column; gap: var(--space-2); }
.field label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.4;
}
.field input, .field textarea {
  padding: 0.7rem 0.9rem;
  background: var(--color-bg);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.5;
  transition: border-color var(--transition), box-shadow var(--transition);
  width: 100%;
  resize: vertical;
}
.field input:focus, .field textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-highlight);
}
.field textarea { min-height: 5rem; }
.form-note {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
  line-height: 1.5;
}
.form-note-light { color: rgba(245, 239, 227, 0.65); }
.submit-confirm {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-lg);
  color: var(--color-primary);
  padding: var(--space-4);
}

.timeline {
  background: var(--color-ink);
  color: var(--color-text-inverse);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  position: sticky;
  top: 5rem;
  height: fit-content;
}
.timeline-title {
  font-size: var(--text-lg);
  color: #fbf6ea;
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid rgba(245, 239, 227, 0.2);
}
.timeline-row {
  display: grid;
  grid-template-columns: 4rem 1fr;
  gap: var(--space-4);
  padding-block: var(--space-4);
  border-bottom: 1px solid rgba(245, 239, 227, 0.1);
  align-items: baseline;
}
.timeline-row:last-child { border-bottom: none; padding-bottom: 0; }
.timeline-row .when {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 500;
  color: #ecaa7e;
  letter-spacing: -0.01em;
}
.timeline-row .what { display: flex; flex-direction: column; gap: var(--space-1); }
.timeline-row .what strong { color: #fbf6ea; font-size: var(--text-sm); font-weight: 600; }
.timeline-row .what span { font-size: var(--text-xs); color: rgba(245, 239, 227, 0.65); line-height: 1.4; }

/* =========================================================
   Final / newsletter
   ========================================================= */

.final {
  background: var(--color-ink);
  color: var(--color-text-inverse);
  padding-block: clamp(var(--space-16), 10vw, var(--space-24));
}
.final-inner { max-width: 640px; margin: 0 auto; text-align: center; }
.final h2 { font-size: var(--text-2xl); color: #fbf6ea; margin-bottom: var(--space-6); }
.final p { font-size: var(--text-lg); color: rgba(245, 239, 227, 0.85); margin-bottom: var(--space-8); line-height: 1.55; }

.newsletter-form {
  display: flex;
  gap: var(--space-2);
  max-width: 480px;
  margin: 0 auto var(--space-4);
  flex-wrap: wrap;
}
.newsletter-form input {
  flex: 1;
  min-width: 200px;
  padding: 0.75rem 1rem;
  background: rgba(245, 239, 227, 0.1);
  color: #fbf6ea;
  border: 1px solid rgba(245, 239, 227, 0.25);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--text-base);
}
.newsletter-form input::placeholder { color: rgba(245, 239, 227, 0.5); }
.newsletter-form input:focus {
  outline: none;
  border-color: #ecaa7e;
  box-shadow: 0 0 0 3px rgba(236, 170, 126, 0.2);
}

/* =========================================================
   Footer
   ========================================================= */

.site-footer {
  background: var(--color-ink-2);
  color: var(--color-text-inverse);
  padding-block: var(--space-16) var(--space-8);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  padding-bottom: var(--space-10);
  border-bottom: 1px solid rgba(245, 239, 227, 0.1);
}
@media (min-width: 700px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; } }
.brand-footer { color: #fbf6ea; margin-bottom: var(--space-4); }
.brand-footer .brand-mark { color: #ecaa7e; }
.footer-blurb { font-size: var(--text-sm); color: rgba(245, 239, 227, 0.7); line-height: 1.55; max-width: 44ch; margin-bottom: var(--space-3); }
.footer-fine { font-size: var(--text-xs); color: rgba(245, 239, 227, 0.5); }
.footer-grid h4 {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #ecaa7e;
  margin-bottom: var(--space-4);
}
.footer-grid ul { list-style: none; display: flex; flex-direction: column; gap: var(--space-2); }
.footer-grid ul li a {
  color: rgba(245, 239, 227, 0.75);
  font-size: var(--text-sm);
}
.footer-grid ul li a:hover { color: #fbf6ea; }

.legal {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  margin-top: var(--space-8);
  font-size: var(--text-xs);
  color: rgba(245, 239, 227, 0.5);
  flex-wrap: wrap;
}

/* =========================================================
   Motion preferences
   ========================================================= */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .scenario, .split-card, .how-layer, .offer, .story-inner, .promise-inner, .eco-card {
    opacity: 1;
    transform: none;
  }
}