@font-face {
  font-family: "Zilla Slab";
  src: url("../assets/zillaslab-300.woff2") format("woff2");
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Zilla Slab";
  src: url("../assets/zillaslab-500.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Zilla Slab";
  src: url("../assets/zillaslab-700.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  /* Doğal boya + ham keten */
  --color-linen-raw: #EDE6D6;
  --color-warp: #D9CDB3;
  --color-ink-walnut: #2A211A;
  --color-ink-muted: #5E5445;
  --color-madder: #9E3527;
  --color-on-madder: #FBF3E6;
  --color-indigo: #2E4374;
  --color-walnut: #6B4A2E;
  --color-weld: #C69A3E;
  --color-shadow-warm: #3B3226;
  --color-line: #CBBBA0;
  --color-linen-glow: color-mix(in srgb, var(--color-on-madder) 72%, var(--color-linen-raw));
  --color-madder-deep: color-mix(in srgb, var(--color-madder) 82%, var(--color-ink-walnut));
  --color-focus: var(--color-indigo);
  --color-selection: color-mix(in srgb, var(--color-weld) 42%, transparent);

  /* Tipografi */
  --font-display: "Zilla Slab", Rockwell, "Roboto Slab", Georgia, serif;
  --font-body: "Zilla Slab", Rockwell, "Roboto Slab", Georgia, serif;
  --weight-light: 300;
  --weight-medium: 500;
  --weight-bold: 700;
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-md: 1.125rem;
  --text-lg: 1.35rem;
  --text-xl: clamp(1.85rem, 3.2vw, 3.5rem);
  --text-hero: clamp(2.4rem, 5.2vw, 5.4rem);
  --line-tight: 1.04;
  --line-heading: 1.08;
  --line-body: 1.55;
  --line-control: 1.2;
  --tracking-tight: -0.035em;
  --tracking-caps: 0.18em;

  /* 4px tabanlı boşluk ölçeği */
  --space-0: 0;
  --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-28: 7rem;
  --space-32: 8rem;
  --space-fluid-sm: clamp(1rem, 2.5vw, 2rem);
  --space-fluid-md: clamp(2rem, 5vw, 5rem);
  --space-fluid-lg: clamp(4.5rem, 10vw, 10rem);

  /* Yerleşim */
  --page-max: 120rem;
  --content-max: 42rem;
  --copy-max: 36rem;
  --copy-narrow: 30rem;
  --grid-columns: 12;
  --grid-gap: clamp(1rem, 2vw, 2.25rem);
  --page-gutter: clamp(1rem, 3.2vw, 4rem);
  --header-height: 4.75rem;
  --hero-min-height: calc(100svh - var(--header-height));
  --story-height: 280svh;
  --stage-height: 100svh;
  --kilim-mobile-max: 28.75rem;
  --kilim-aspect: 4 / 5;
  --loom-rail: clamp(0.65rem, 1.2vw, 1.1rem);
  --loom-edge: clamp(0.8rem, 1.6vw, 1.5rem);
  --loom-hero-max: 58rem;
  --loom-story-max: 38rem;
  --loom-story-mobile-width: min(44vw, 18svh);
  --story-copy-height: min(64vh, 36rem);
  --story-copy-mobile-height: 30rem;
  --beat-list-height: 28rem;
  --beat-list-mobile-height: 26rem;
  --label-column-min: 9rem;
  --header-note-max: 9rem;
  --footer-max: 88rem;

  /* Kontrol ve çizgi */
  --control-min-height: 2.75rem;
  --border-width: 0.0625rem;
  --border-strong: 0.125rem;
  --focus-width: 0.1875rem;
  --focus-offset: 0.1875rem;
  --radius-sm: 0.2rem;
  --radius-round: 999rem;

  /* Katman, doku ve gölge */
  --opacity-hairline: 0.5;
  --opacity-soft: 0.16;
  --opacity-grain: 0.08;
  --opacity-muted: 0.68;
  --opacity-progress: 0.28;
  --opacity-hidden: 0.001;
  --shadow-kilim:
    0 2rem 4rem color-mix(in srgb, var(--color-shadow-warm) 24%, transparent),
    0 0.4rem 0.9rem color-mix(in srgb, var(--color-shadow-warm) 20%, transparent);
  --shadow-button:
    0 0.55rem 1.25rem color-mix(in srgb, var(--color-madder) 24%, transparent);
  --linen-thread-size: 0.42rem;

  /* Motion */
  --motion-fast: 120ms;
  --motion-base: 180ms;
  --ease: cubic-bezier(0.2, 0, 0, 1);
  --reveal-distance: 1rem;
  --button-lift: -0.125rem;
}

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