/* Base tokens + reset for Hayaan Digital Printing site */

:root {
  /* Fluid 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, 6.5rem);

  /* 4px 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: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

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

  --content-narrow: 640px;
  --content-default: 1040px;
  --content-wide: 1240px;

  /* Fonts */
  --font-body: 'Minion Variable Concept', 'Minion Pro', Georgia, 'Times New Roman', serif;
  --font-display: 'Minion Variable Concept', 'Minion Pro', Georgia, 'Times New Roman', serif;
}

/* LIGHT (default) — Hayaan logo palette: print blue, burgundy and CMYK accents */
:root,
[data-theme='light'] {
  --color-bg: #F5F8FB;          /* clean print-white */
  --color-surface: #FFFFFF;
  --color-surface-2: #EAF4FA;
  --color-surface-offset: #DCECF5;
  --color-divider: #C8DDEA;
  --color-border: #B7D0DF;

  --color-text: #142334;        /* rich print black */
  --color-text-muted: #526576;
  --color-text-faint: #91A5B6;
  --color-text-inverse: #F5F8FB;

  --color-ink: #8B0D35;          /* burgundy from logo mark */
  --color-ink-deep: #5F0825;

  --color-accent: #1F8ABF;        /* print blue from logo field */
  --color-accent-2: #E90888;      /* magenta print chip */
  --color-accent-deep: #11658E;
  --color-accent-soft: #DDF1FA;

  --color-primary: var(--color-ink);
  --color-primary-hover: var(--color-ink-deep);

  --shadow-sm: 0 1px 2px rgba(20, 35, 52, 0.06);
  --shadow-md: 0 6px 18px rgba(20, 35, 52, 0.08);
  --shadow-lg: 0 18px 40px rgba(20, 35, 52, 0.14);
}

[data-theme='dark'] {
  --color-bg: #07111A;
  --color-surface: #0F1D2A;
  --color-surface-2: #13283A;
  --color-surface-offset: #17364F;
  --color-divider: #214A63;
  --color-border: #2C5D78;

  --color-text: #EEF7FB;
  --color-text-muted: #A9C0CE;
  --color-text-faint: #698497;
  --color-text-inverse: #07111A;

  --color-ink: #8B0D35;
  --color-ink-deep: #05090E;

  --color-accent: #31A9DD;
  --color-accent-2: #FF3AAE;
  --color-accent-deep: #7ED7F8;
  --color-accent-soft: #112F42;

  --color-primary: var(--color-accent);
  --color-primary-hover: var(--color-accent-deep);

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 6px 18px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 18px 40px rgba(0, 0, 0, 0.5);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #07111A;
    --color-surface: #0F1D2A;
    --color-surface-2: #13283A;
    --color-surface-offset: #17364F;
    --color-divider: #214A63;
    --color-border: #2C5D78;
    --color-text: #EEF7FB;
    --color-text-muted: #A9C0CE;
    --color-text-faint: #698497;
    --color-text-inverse: #07111A;
    --color-ink: #8B0D35;
    --color-ink-deep: #05090E;
    --color-accent: #31A9DD;
    --color-accent-2: #FF3AAE;
    --color-accent-deep: #7ED7F8;
    --color-accent-soft: #112F42;
    --color-primary: var(--color-accent);
    --color-primary-hover: var(--color-accent-deep);
  }
}

/* RESET + BASE */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

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;
}

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: 1.1;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.01em;
}

p, li, figcaption {
  text-wrap: pretty;
}

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

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

: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;
}

a, button, [role='button'], input, textarea, select {
  transition:
    color var(--transition-interactive),
    background var(--transition-interactive),
    border-color var(--transition-interactive),
    transform 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;
  border-width: 0;
}

.skip {
  position: absolute;
  top: -100px;
  left: var(--space-4);
  background: var(--color-ink);
  color: var(--color-bg);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  z-index: 100;
}
.skip:focus { top: var(--space-4); }

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0 0 0 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}