@import "tailwindcss";

/*
 * Fluid design tokens — every value below scales continuously via clamp()
 * between the Tablet breakpoint (768px) and Desktop (1440px). Below 768px
 * the clamp() floor freezes the value automatically (no separate mobile
 * media query needed for sizing — only for structural layout changes,
 * see the `md:` breakpoint usage in components).
 *
 * Spacing overrides Tailwind's own numeric scale (--spacing-4 etc.) at the
 * exact numbers the styleguide already used (n times 0.25rem equals the
 * desktop value), so every existing p-4, gap-6, px-20 (etc.) utility
 * becomes fluid for free.
 */
@theme {
  /* Fonts */
  --font-sans: var(--font-inter), system-ui, sans-serif;
  --font-display: var(--font-playfair), Georgia, serif;
  --font-serif: var(--font-lora), Georgia, serif;
  --font-script: var(--font-caveat), cursive;

  /* Colors */
  --color-brand: #f6a701;
  --color-brand-hover: #cf8e01; /* verified against the live Figma NavButtonFilled/Hover variant */
  --color-bg-base: #f8f5f1;
  --color-bg-white: #ffffff;
  --color-bg-muted: #f3efe9;
  --color-bg-dark: #1a1a18;
  --color-text-primary: #1a1a18;
  --color-text-body: #2c2c2a;
  --color-text-muted: #6b6b69;
  --color-text-light: #9b9896;
  --color-text-on-dark: #ffffff;
  --color-border: #e5e0d8;
  --color-overlay: rgba(134, 134, 134, 0.55);
  --color-checkout-active: #f6a701;
  --color-checkout-done: #1a1a18;
  --color-toc-active-border: #f6a701;

  /* Radius */
  --radius-xs: 0.25rem;
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;

  /* Shadows */
  --shadow-card: 0 2px 12px rgba(26, 26, 24, 0.06);
  --shadow-modal: 0 8px 40px rgba(26, 26, 24, 0.16);
  --shadow-sidebar: 0 2px 8px rgba(26, 26, 24, 0.08);

  /* Type scale (fluid 768->1440) */
  --text-display: clamp(2.75rem, 1.3214rem + 2.9762vw, 4rem);
  --text-display--line-height: 1.1;
  --text-h-feature: clamp(1.875rem, 1.1607rem + 1.4881vw, 2.5rem);
  --text-h-feature--line-height: 1.2;
  /* New role, added for page-todo-karten's hero heading (48px Desktop) —
     doesn't match any existing scale step (h-feature=40, h1=36), Figma's
     own measured value takes priority over eyeballing it into a near
     token (Why-point 4). Tablet floor via the styleguide's 80-85% ratio,
     rounded to 40px. "Product/tool page hero H1" role, distinct from
     --text-h1 (already spoken for: "Seiten-H1 (Blog-Detail, Warenkorb,
     etc.)" per styleguide.md §2.2 — a different, smaller role). */
  --text-h-page: clamp(2.5rem, 1.9286rem + 1.1905vw, 3rem);
  --text-h-page--line-height: 1.15;
  --text-h1: clamp(1.75rem, 1.1786rem + 1.1905vw, 2.25rem);
  --text-h1--line-height: 1.15;
  --text-h2: clamp(1.625rem, 1.1964rem + 0.8929vw, 2rem);
  --text-h2--line-height: 1.25;
  --text-h-section: clamp(1.4375rem, 1.0804rem + 0.744vw, 1.75rem);
  --text-h-section--line-height: 1.3;
  --text-h-emphasis: clamp(1.25rem, 0.9643rem + 0.5952vw, 1.5rem);
  --text-h-emphasis--line-height: 1.4;
  --text-h3: clamp(1.1875rem, 0.9732rem + 0.4464vw, 1.375rem);
  --text-h3--line-height: 1.35;
  --text-h-small: clamp(1.125rem, 0.9821rem + 0.2976vw, 1.25rem);
  --text-h-small--line-height: 1.4;
  --text-h4: clamp(1rem, 0.8571rem + 0.2976vw, 1.125rem);
  --text-h4--line-height: 1.4;
  --text-body: 1rem;
  --text-body--line-height: 1.6;
  --text-body-sm: 0.875rem;
  --text-body-sm--line-height: 1.55;
  --text-label: 0.75rem;
  --text-label--line-height: 1.4;

  /* Spacing scale (fluid 768->1440) — overrides Tailwind's default n*0.25rem
     at these exact steps, so p-4/gap-6/px-20/etc. become fluid automatically */
  --spacing-1: clamp(0.25rem, 0.25rem + 0vw, 0.25rem);
  --spacing-2: clamp(0.5rem, 0.5rem + 0vw, 0.5rem);
  --spacing-3: clamp(0.625rem, 0.4821rem + 0.2976vw, 0.75rem);
  --spacing-4: clamp(0.875rem, 0.7321rem + 0.2976vw, 1rem);
  --spacing-5: clamp(1rem, 0.7143rem + 0.5952vw, 1.25rem);
  --spacing-6: clamp(1.25rem, 0.9643rem + 0.5952vw, 1.5rem);
  --spacing-8: clamp(1.5rem, 0.9286rem + 1.1905vw, 2rem);
  --spacing-10: clamp(1.75rem, 0.8929rem + 1.7857vw, 2.5rem);
  --spacing-12: clamp(2rem, 0.8571rem + 2.381vw, 3rem);
  --spacing-16: clamp(2.5rem, 0.7857rem + 3.5714vw, 4rem);
  --spacing-20: clamp(3rem, 0.7143rem + 4.7619vw, 5rem);
  --spacing-24: clamp(3.5rem, 0.6429rem + 5.9524vw, 6rem);
  --spacing-30: clamp(4rem, 0rem + 8.3333vw, 7.5rem);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;
}

:root {
  /* Layout — not part of Tailwind's numeric spacing scale, referenced via
     arbitrary-value syntax (e.g. px-[var(--layout-padding-x)]) */
  --layout-max-width: 75rem; /* 1200px */
  --layout-padding-x: clamp(2rem, -1.4286rem + 7.1429vw, 5rem);
  --layout-grid-gap: clamp(1rem, 0.4286rem + 1.1905vw, 1.5rem);
  --layout-grid-gap-lg: clamp(1.25rem, 0.3929rem + 1.7857vw, 2rem);

  /* One-off fluid values that aren't part of a broader scale */
  --hero-avatar-size: clamp(2.25rem, 1.6071rem + 1.3393vw, 2.8125rem);
  /* Newsletter copy column — was a hard 38.25rem, which didn't leave enough
     room for the form column at the 768px tablet floor (only 656px of
     content width available for 612px column plus 56px gap), crushing the
     input/button/privacy text to near-zero width and overflowing the page.
     Scales down to 23rem at 768px instead. */
  --newsletter-copy-width: clamp(23rem, 5.5714rem + 36.3095vw, 38.25rem);

  /* Divider section icons (arrow separators, sparkle) — previously hard
     rem values while the "Klarheit/Fokus/Entlastung" text next to them
     used the fluid text-h2 token, so the icons visually stayed still
     while the words scaled. Same fluid(minPx, maxPx) formula as the rest
     of this file, floor ~82.5% of the Desktop value per the styleguide's
     80-85% Mobile-ratio guidance. */
  --divider-arrow-w: clamp(2.125rem, 1.5536rem + 1.1905vw, 2.625rem);
  --divider-arrow-h: clamp(0.625rem, 0.4821rem + 0.2976vw, 0.75rem);
  --divider-sparkle-w: clamp(1.5625rem, 1.1554rem + 0.8482vw, 1.91875rem);
  --divider-sparkle-h: clamp(2.0625rem, 1.5554rem + 1.0565vw, 2.50625rem);
  --divider-sparkle-inner-w: clamp(1.4375rem, 1.09875rem + 0.706vw, 1.734rem);
  --divider-sparkle-inner-h: clamp(1.9375rem, 1.4375rem + 1.0417vw, 2.375rem);
}

html {
  scroll-padding-top: 6.25rem; /* navbar height */
}

body {
  background: var(--color-bg-base);
  color: var(--color-text-body);
  font-family: var(--font-sans);
}