/* Operation Fandom — base tokens & reset */

:root {
  /* 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(2.75rem, 0.5rem + 6vw, 6.5rem);

  /* 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;

  /* Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-interactive: 200ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Content widths */
  --content-narrow: 680px;
  --content-default: 1080px;
  --content-wide: 1280px;

  /* Fonts */
  --font-display: 'Fraunces', 'Times New Roman', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, monospace;
}

/* Brand palette — deep navy + signal red + cream */
:root,
[data-theme='light'] {
  --color-bg: #F5F1E8;              /* Cream */
  --color-surface: #FBF7EE;         /* Warmer cream */
  --color-surface-2: #FFFDF6;
  --color-surface-offset: #EAE4D3;
  --color-divider: #D6CFBB;
  --color-border: #C7BFA6;

  --color-ink: #0B2E33;             /* Deep navy (primary text) */
  --color-text: #12100D;
  --color-text-muted: #524E45;
  --color-text-faint: #8A8578;
  --color-text-inverse: #F5F1E8;

  --color-primary: #0B2E33;         /* Navy = primary */
  --color-primary-hover: #1C4A50;
  --color-primary-active: #061E22;

  --color-accent: #C8102E;          /* Signal red */
  --color-accent-hover: #A50D25;
  --color-accent-active: #82091D;
  --color-accent-highlight: #F5D0D5;

  --shadow-sm: 0 1px 2px rgba(11, 46, 51, 0.06);
  --shadow-md: 0 6px 20px rgba(11, 46, 51, 0.08);
  --shadow-lg: 0 20px 48px rgba(11, 46, 51, 0.14);
}

[data-theme='dark'] {
  --color-bg: #0B2E33;
  --color-surface: #0F373D;
  --color-surface-2: #133F46;
  --color-surface-offset: #164950;
  --color-divider: #1E5860;
  --color-border: #2A6870;

  --color-ink: #F5F1E8;
  --color-text: #F5F1E8;
  --color-text-muted: #B4B0A3;
  --color-text-faint: #7A776D;
  --color-text-inverse: #0B2E33;

  --color-primary: #F5F1E8;
  --color-primary-hover: #FFFDF6;
  --color-primary-active: #EAE4D3;

  --color-accent: #E64158;
  --color-accent-hover: #F26478;
  --color-accent-active: #FF8091;
  --color-accent-highlight: #3A1519;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 20px 48px rgba(0, 0, 0, 0.5);
}

/* 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;
  hanging-punctuation: first last;
  scroll-padding-top: 80px;
}

body {
  min-height: 100dvh;
  line-height: 1.55;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  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;
}

h1, h2, h3, h4, h5, h6 {
  text-wrap: balance;
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-family: var(--font-display);
  font-weight: 400;
  color: var(--color-ink);
}

h3, h4 {
  letter-spacing: -0.01em;
}

p, li, figcaption {
  text-wrap: pretty;
  max-width: 68ch;
}

a {
  color: inherit;
  text-decoration: none;
}

::selection {
  background: var(--color-accent);
  color: #FFFDF6;
}

:focus-visible {
  outline: 2px solid var(--color-accent);
  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;
  }
}

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-color 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;
}