/* ===== Design Tokens ===== */
:root, [data-theme="light"] {
  /* Surfaces — warm ivory / travertine */
  --color-bg: #faf7f2;
  --color-surface: #ffffff;
  --color-surface-2: #f3ede4;
  --color-surface-offset: #ebe4d8;
  --color-divider: #e0d9cc;
  --color-border: #cfc6b5;

  /* Text — deep espresso */
  --color-text: #1a1612;
  --color-text-muted: #6b6458;
  --color-text-faint: #a49c8e;
  --color-text-inverse: #faf7f2;

  /* Primary — champagne / antique gold */
  --color-primary: #8a6a3b;
  --color-primary-hover: #6e5229;
  --color-primary-active: #4f3a1a;
  --color-primary-highlight: #e8dcc3;

  /* Deep accent — midnight espresso */
  --color-deep: #14110d;
  --color-deep-2: #211c16;

  /* Radius */
  --radius-sm: 2px;
  --radius-md: 4px;
  --radius-lg: 8px;
  --radius-full: 9999px;

  /* Type scale */
  --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, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 5rem);
  --text-hero: clamp(3rem, 0.5rem + 7vw, 8rem);

  /* 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;

  --content-narrow: 720px;
  --content-default: 1040px;
  --content-wide: 1320px;

  --font-display: "Playfair Display", Georgia, "Times New Roman", serif;
  --font-body: "Inter", "Helvetica Neue", system-ui, sans-serif;
  --font-label: "Inter", system-ui, sans-serif;

  --transition-interactive: 260ms cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out-quint: cubic-bezier(0.22, 1, 0.36, 1);

  --shadow-sm: 0 1px 2px rgba(20,17,13,.05), 0 1px 1px rgba(20,17,13,.04);
  --shadow-md: 0 10px 30px rgba(20,17,13,.08), 0 2px 8px rgba(20,17,13,.05);
  --shadow-lg: 0 30px 80px rgba(20,17,13,.14), 0 8px 24px rgba(20,17,13,.08);
}

[data-theme="dark"] {
  --color-bg: #100d09;
  --color-surface: #171310;
  --color-surface-2: #1e1812;
  --color-surface-offset: #241d16;
  --color-divider: #2a221a;
  --color-border: #3a3024;

  --color-text: #ece4d4;
  --color-text-muted: #98907f;
  --color-text-faint: #5c554a;
  --color-text-inverse: #14110d;

  --color-primary: #c9a465;
  --color-primary-hover: #d8b679;
  --color-primary-active: #e3c68f;
  --color-primary-highlight: #3a2e1b;

  --color-deep: #0a0805;
  --color-deep-2: #131009;

  --shadow-sm: 0 1px 2px rgba(0,0,0,.35);
  --shadow-md: 0 12px 32px rgba(0,0,0,.5);
  --shadow-lg: 0 30px 80px rgba(0,0,0,.6);
}

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

html {
  -moz-text-size-adjust: none;
  -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);
  overflow-x: hidden;
  font-feature-settings: "ss01", "cv11";
}

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; }
button { cursor: pointer; background: none; border: none; }
a { color: inherit; text-decoration: none; }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 400;
  text-wrap: balance;
  line-height: 1.05;
  letter-spacing: -0.01em;
}
p, li, figcaption { text-wrap: pretty; }

::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);
}

@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;
  }
}

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),
    transform 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; border-width: 0;
}