/* ============ base.css ============ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  -webkit-text-size-adjust: none; text-size-adjust: none;
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility; scroll-behavior: smooth;
  scroll-padding-top: var(--space-16);
}
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); }
img, picture, video, canvas, svg { display: block; max-width: 100%; height: auto; }
ul[role='list'], ol[role='list'] { list-style: none; }
input, button, textarea, select { font: inherit; color: inherit; }
h1, h2, h3, h4, h5, h6 { text-wrap: balance; line-height: 1.15; font-family: var(--font-display); }
p, li, figcaption { text-wrap: pretty; }
::selection { background: color-mix(in oklab, var(--color-primary) 25%, transparent); color: var(--color-text); }
:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 3px; border-radius: var(--radius-sm); }
button { cursor: pointer; background: none; border: none; }
table { border-collapse: collapse; width: 100%; }
a, button, [role='button'], input, textarea, select {
  transition: color var(--transition-interactive), background var(--transition-interactive), border-color var(--transition-interactive), box-shadow var(--transition-interactive);
}
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }

/* ============ tokens ============ */
:root {
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.25rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 4.5rem);

  --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;

  --radius-sm: 0.375rem; --radius-md: 0.5rem; --radius-lg: 0.75rem; --radius-xl: 1.25rem; --radius-full: 9999px;
  --transition-interactive: 180ms cubic-bezier(0.16,1,0.3,1);

  --content-narrow: 640px; --content-default: 960px; --content-wide: 1160px;

  --font-display: 'Oswald', 'Arial Narrow', sans-serif;
  --font-body: 'General Sans', 'Inter', sans-serif;
  --font-script: 'Yellowtail', 'Segoe Script', cursive;
}

:root, [data-theme='light'] {
  --color-bg: #ffffff;
  --color-surface: #ffffff;
  --color-surface-2: #f4f4f4;
  --color-surface-offset: #f0f0f0;
  --color-divider: #dedede;
  --color-border: #c9c9c9;

  --color-text: #0a0a0a;
  --color-text-muted: #55565a;
  --color-text-faint: #8b8c8f;
  --color-text-inverse: #ffffff;

  --color-primary: #0a0a0a;
  --color-primary-hover: #2b2b2b;
  --color-primary-active: #000000;
  --color-primary-highlight: #ececec;

  --color-wordmark: #0a0a0a;
  --color-accent: #0a0a0a;
  --color-accent-highlight: #ececec;

  --color-success: #2f6b40;
  --color-success-highlight: #dfeade;

  --shadow-sm: 0 1px 2px oklch(0.2 0 0 / 0.06);
  --shadow-md: 0 6px 20px oklch(0.2 0 0 / 0.08);
  --shadow-lg: 0 20px 48px oklch(0.2 0 0 / 0.14);
}

[data-theme='dark'] {
  --color-bg: #0a0a0a;
  --color-surface: #141414;
  --color-surface-2: #1a1a1a;
  --color-surface-offset: #1c1c1c;
  --color-divider: #2b2b2b;
  --color-border: #333333;

  --color-text: #f5f5f5;
  --color-text-muted: #a8a9ab;
  --color-text-faint: #6f7072;
  --color-text-inverse: #0a0a0a;

  --color-primary: #ffffff;
  --color-primary-hover: #d9d9d9;
  --color-primary-active: #bfbfbf;
  --color-primary-highlight: #262626;

  --color-wordmark: #ffffff;
  --color-accent: #ffffff;
  --color-accent-highlight: #262626;

  --color-success: #6fae83;
  --color-success-highlight: #1f3025;

  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.3);
  --shadow-md: 0 6px 20px oklch(0 0 0 / 0.35);
  --shadow-lg: 0 20px 48px oklch(0 0 0 / 0.5);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}

/* ============ layout helpers ============ */
.wrap { width: 100%; max-width: var(--content-wide); margin-inline: auto; padding-inline: var(--space-6); }
.section { padding-block: clamp(var(--space-16), 8vw, var(--space-24)); }
.section-narrow { max-width: var(--content-default); margin-inline: auto; }

.eyebrow { font-family: var(--font-display); font-size: var(--text-xs); font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--color-primary); margin-bottom: var(--space-3); }
.section-title { font-size: var(--text-2xl); font-weight: 600; text-transform: uppercase; letter-spacing: -0.01em; margin-bottom: var(--space-4); }
.section-lead { color: var(--color-text-muted); font-size: var(--text-lg); max-width: 62ch; }

/* ============ header ============ */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in oklab, var(--color-bg) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-divider);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; padding-block: var(--space-4); }
.wordmark { display: flex; align-items: baseline; gap: var(--space-3); text-decoration: none; color: var(--color-text); position: relative; }
.wordmark .script-wrap { position: relative; display: inline-block; }
.wordmark .script { font-family: var(--font-script); font-size: calc(var(--text-xl) * 1.25); line-height: 1; color: var(--color-wordmark); display: inline-block; }
.wordmark .flourish { position: absolute; left: 2px; right: -6px; bottom: -2px; height: 8px; overflow: visible; }
.wordmark .flourish path { stroke: var(--color-wordmark); }
.wordmark .tag { font-family: var(--font-display); font-size: var(--text-xs); font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-text-faint); border-left: 1px solid var(--color-border); padding-left: var(--space-3); }
.nav-links { display: flex; gap: var(--space-8); align-items: center; }
.nav-links a { font-family: var(--font-display); font-size: var(--text-sm); font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; color: var(--color-text); text-decoration: none; }
.nav-links a:hover { color: var(--color-primary); }
.theme-toggle { width: 38px; height: 38px; border-radius: var(--radius-full); display: flex; align-items: center; justify-content: center; color: var(--color-text-muted); border: 1px solid var(--color-border); }
.theme-toggle:hover { color: var(--color-primary); border-color: var(--color-primary); }
.nav-mobile-toggle { display: none; }

@media (max-width: 760px) {
  .nav-links { display: none; }
}

/* ============ private banner ============ */
.private-banner {
  background: var(--color-primary); color: var(--color-text-inverse);
  font-size: var(--text-xs); text-align: center; padding: var(--space-2) var(--space-4);
  letter-spacing: 0.03em;
}
.private-banner strong { font-weight: 700; }

/* ============ hero ============ */
.hero { padding-block: clamp(var(--space-20), 10vw, var(--space-32)) clamp(var(--space-16), 8vw, var(--space-24)); position: relative; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: var(--space-16); align-items: end; }
.hero h1 { font-size: var(--text-3xl); font-weight: 600; text-transform: uppercase; letter-spacing: -0.01em; margin-bottom: var(--space-6); }
.hero h1 em { font-family: var(--font-script); font-style: normal; text-transform: none; color: var(--color-primary); font-size: 1.15em; }
.hero-lead { font-size: var(--text-lg); color: var(--color-text-muted); max-width: 46ch; margin-bottom: var(--space-8); }
.hero-actions { display: flex; gap: var(--space-4); flex-wrap: wrap; }

.btn { display: inline-flex; align-items: center; gap: var(--space-2); padding: var(--space-3) var(--space-6); border-radius: var(--radius-sm); font-family: var(--font-display); font-size: var(--text-sm); font-weight: 600; letter-spacing: 0.03em; text-transform: uppercase; text-decoration: none; border: 1px solid transparent; }
.btn-primary { background: var(--color-primary); color: var(--color-text-inverse); }
.btn-primary:hover { background: var(--color-primary-hover); }
.btn-ghost { border-color: var(--color-primary); color: var(--color-primary); }
.btn-ghost:hover { background: var(--color-primary); color: var(--color-text-inverse); }

.hero-facts { background: var(--color-surface); border: 1px solid var(--color-divider); border-radius: var(--radius-xl); padding: var(--space-8); box-shadow: var(--shadow-md); }
.hero-facts dl { display: grid; gap: var(--space-5); }
.hero-facts .fact { display: flex; justify-content: space-between; gap: var(--space-4); padding-bottom: var(--space-4); border-bottom: 1px solid var(--color-divider); }
.hero-facts .fact:last-child { border-bottom: none; padding-bottom: 0; }
.hero-facts dt { color: var(--color-text-faint); font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.06em; flex-shrink: 0; }
.hero-facts dd { font-weight: 600; text-align: right; }

@media (max-width: 480px) {
  .hero-facts .fact { flex-direction: column; align-items: flex-start; gap: var(--space-1); }
  .hero-facts dd { text-align: left; }
}

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
}

/* ============ kpi cards ============ */
.kpi-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-5); margin-top: var(--space-10); }
.kpi-card { background: var(--color-surface); border: 1px solid var(--color-divider); border-radius: var(--radius-lg); padding: var(--space-6); }
.kpi-card .label { font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-text-faint); margin-bottom: var(--space-3); }
.kpi-card .value { font-family: var(--font-display); font-size: var(--text-xl); font-weight: 500; }
.kpi-card.accent .value { color: var(--color-primary); }
@media (max-width: 900px) { .kpi-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .kpi-grid { grid-template-columns: 1fr; } }

/* ============ generic card / table ============ */
.card { background: var(--color-surface); border: 1px solid var(--color-divider); border-radius: var(--radius-lg); padding: var(--space-8); }
main h3 { text-transform: uppercase; letter-spacing: -0.005em; font-weight: 600; }
.card h3 { padding-bottom: var(--space-3); border-bottom: 2px solid var(--color-primary); display: inline-block; }
.data-table { margin-top: var(--space-6); }
.data-table th, .data-table td { text-align: left; padding: var(--space-3) var(--space-4); font-size: var(--text-sm); border-bottom: 1px solid var(--color-divider); }
.data-table th { color: var(--color-text-faint); text-transform: uppercase; font-size: var(--text-xs); letter-spacing: 0.05em; font-weight: 600; }
.data-table tr:last-child td { border-bottom: none; }
.data-table td.num { font-weight: 600; }
.data-table .total-row td { font-weight: 700; background: var(--color-surface-2); }

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-8); }
@media (max-width: 900px) { .two-col { grid-template-columns: 1fr; } }

/* ============ timeline ============ */
.timeline { display: grid; gap: 0; margin-top: var(--space-6); }
.timeline-row { display: grid; grid-template-columns: 110px 1fr; gap: var(--space-6); padding-block: var(--space-4); border-bottom: 1px solid var(--color-divider); }
.timeline-row:last-child { border-bottom: none; }
.timeline-row .time { font-weight: 700; color: var(--color-primary); font-size: var(--text-sm); }
.timeline-row .desc { font-size: var(--text-sm); color: var(--color-text-muted); }

/* ============ pills ============ */
.pill { display: inline-flex; padding: var(--space-1) var(--space-3); border-radius: var(--radius-full); font-size: var(--text-xs); font-weight: 600; background: var(--color-primary-highlight); color: var(--color-primary); }

/* ============ files grid ============ */
.files-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-5); margin-top: var(--space-8); }
.file-card { display: flex; gap: var(--space-4); align-items: flex-start; padding: var(--space-6); background: var(--color-surface); border: 1px solid var(--color-divider); border-radius: var(--radius-lg); text-decoration: none; color: var(--color-text); }
.file-card:hover { border-color: var(--color-primary); box-shadow: var(--shadow-sm); }
.file-icon { width: 40px; height: 40px; border-radius: var(--radius-md); background: var(--color-primary-highlight); color: var(--color-primary); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.file-card .name { font-weight: 600; font-size: var(--text-sm); margin-bottom: var(--space-1); }
.file-card .type { font-size: var(--text-xs); color: var(--color-text-faint); text-transform: uppercase; letter-spacing: 0.04em; }
@media (max-width: 900px) { .files-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .files-grid { grid-template-columns: 1fr; } }

/* ============ goals list ============ */
.goals-list { display: grid; gap: var(--space-4); margin-top: var(--space-6); }
.goal-item { display: grid; grid-template-columns: 40px 1fr; gap: var(--space-4); padding: var(--space-5); background: var(--color-surface); border-radius: var(--radius-md); border: 1px solid var(--color-divider); }
.goal-item .num { font-family: var(--font-display); color: var(--color-accent); font-size: var(--text-lg); font-weight: 600; }
.goal-item .title { font-weight: 600; margin-bottom: var(--space-1); font-size: var(--text-sm); }
.goal-item .body { font-size: var(--text-xs); color: var(--color-text-muted); }

/* ============ footer ============ */
.site-footer { border-top: 1px solid var(--color-divider); padding-block: var(--space-10); margin-top: var(--space-10); }
.site-footer .wrap { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: var(--space-4); }
.site-footer p { font-size: var(--text-xs); color: var(--color-text-faint); }

.section-divider { height: 1px; background: var(--color-divider); }
.subtle-note { font-size: var(--text-xs); color: var(--color-text-faint); margin-top: var(--space-3); }