/* ==========================================================================
   Domestic — Heritage Bakery & Cuisinette, Antwerp
   Shared design system stylesheet
   Single source of truth for palette, type scale and spacing.
   Every page / webshop step links to this file and consumes the tokens.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. DESIGN TOKENS
   -------------------------------------------------------------------------- */
:root {
  /* --- Palette: warm neutrals -------------------------------------------- */
  --color-cream:        #FBF7F0; /* page background, soft parchment          */
  --color-linen:        #F4EDE2; /* alt section / card surface               */
  --color-sand:         #E8DCC9; /* borders, dividers, subtle fills          */
  --color-wheat:        #D9C7A7; /* muted accents, chart / tag backgrounds   */
  --color-caramel:      #B98A4B; /* primary accent (CTA, links, marks)       */
  --color-caramel-dark: #9A6E36; /* hover / pressed accent                   */
  --color-crust:        #6B4A2F; /* deep toasted brown, headings on light    */
  --color-espresso:     #2E2018; /* primary text, near-black warm            */
  --color-ink:          #1B120C; /* darkest, logo / display type             */

  /* --- Functional surfaces ----------------------------------------------- */
  --bg:                 var(--color-cream);
  --bg-alt:             var(--color-linen);
  --bg-inverse:         var(--color-espresso);
  --surface:            #FFFFFF;
  --border:             var(--color-sand);

  /* --- Text -------------------------------------------------------------- */
  --text:               var(--color-espresso);
  --text-muted:         #7A6A5C;
  --text-subtle:        #9C8D7E;
  --text-inverse:       var(--color-cream);
  --text-accent:        var(--color-caramel-dark);

  /* --- Emphasis / state -------------------------------------------------- */
  --success:            #5C7A4A;
  --warning:            #C08A2E;
  --error:              #A8452F;
  --focus-ring:         rgba(185, 138, 75, 0.45);

  /* --- Type: families ---------------------------------------------------- */
  --font-display: "Cormorant Garamond", "Playfair Display", "Times New Roman", Georgia, serif;
  --font-body:    "Inter", "Helvetica Neue", Arial, system-ui, -apple-system, sans-serif;
  --font-mono:    "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  /* --- Type: scale (fluid, 1.25 major third) ----------------------------- */
  --step--1: clamp(0.83rem, 0.80rem + 0.15vw, 0.91rem);
  --step-0:  clamp(1.00rem, 0.96rem + 0.20vw, 1.13rem);
  --step-1:  clamp(1.25rem, 1.17rem + 0.40vw, 1.50rem);
  --step-2:  clamp(1.56rem, 1.41rem + 0.75vw, 2.00rem);
  --step-3:  clamp(1.95rem, 1.69rem + 1.30vw, 2.75rem);
  --step-4:  clamp(2.44rem, 2.00rem + 2.20vw, 3.75rem);
  --step-5:  clamp(3.05rem, 2.33rem + 3.60vw, 5.25rem);

  /* --- Type: weights / tracking / leading -------------------------------- */
  --weight-light:    300;
  --weight-regular:  400;
  --weight-medium:   500;
  --weight-semibold: 600;
  --weight-bold:     700;

  --tracking-tight:   -0.02em;
  --tracking-normal:  0;
  --tracking-wide:    0.06em;
  --tracking-caps:    0.18em; /* eyebrow / label / nav caps */

  --leading-tight:    1.08;
  --leading-snug:     1.25;
  --leading-normal:   1.55;
  --leading-relaxed:  1.75;

  /* --- Spacing scale (8pt base) ------------------------------------------ */
  --space-3xs: 0.25rem;
  --space-2xs: 0.5rem;
  --space-xs:  0.75rem;
  --space-sm:  1rem;
  --space-md:  1.5rem;
  --space-lg:  2rem;
  --space-xl:  3rem;
  --space-2xl: 4.5rem;
  --space-3xl: 7rem;
  --space-4xl: 10rem;

  /* --- Layout ------------------------------------------------------------ */
  --container:      72rem;   /* 1152px content width                          */
  --container-wide: 84rem;
  --container-text: 42rem;   /* comfortable reading measure                   */
  --gutter:         clamp(1.25rem, 4vw, 4rem);

  /* --- Radius ------------------------------------------------------------ */
  --radius-xs:   2px;
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   16px;
  --radius-pill: 999px;

  /* --- Shadow ------------------------------------------------------------ */
  --shadow-sm: 0 1px 2px rgba(46, 32, 24, 0.06);
  --shadow-md: 0 6px 20px rgba(46, 32, 24, 0.08);
  --shadow-lg: 0 18px 48px rgba(46, 32, 24, 0.12);

  /* --- Motion ------------------------------------------------------------ */
  --ease-out:  cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --dur-fast:  160ms;
  --dur-base:  260ms;
  --dur-slow:  480ms;

  /* --- Z-index ----------------------------------------------------------- */
  --z-base:   1;
  --z-sticky: 100;
  --z-nav:    200;
  --z-modal:  500;
}

/* --------------------------------------------------------------------------
   2. RESET / BASE
   -------------------------------------------------------------------------- */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--step-0);
  font-weight: var(--weight-regular);
  line-height: var(--leading-normal);
  letter-spacing: var(--tracking-normal);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: var(--text-accent);
  text-decoration: none;
  transition: color var(--dur-fast) var(--ease-out);
}
a:hover { color: var(--color-caramel); }

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

:focus-visible {
  outline: 2px solid var(--color-caramel);
  outline-offset: 3px;
  box-shadow: 0 0 0 4px var(--focus-ring);
}

::selection {
  background: var(--color-caramel);
  color: var(--color-cream);
}

/* --------------------------------------------------------------------------
   3. TYPOGRAPHY
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  margin: 0 0 var(--space-sm);
  font-family: var(--font-display);
  font-weight: var(--weight-light);
  color: var(--color-crust);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
}

h1 { font-size: var(--step-5); }
h2 { font-size: var(--step-4); }
h3 { font-size: var(--step-3); }
h4 { font-size: var(--step-2); }
h5 { font-size: var(--step-1); }
h6 { font-size: var(--step-0); }

p {
  margin: 0 0 var(--space-md);
  max-width: var(--container-text);
}

.eyebrow {
  display: inline-block;
  margin: 0 0 var(--space-sm);
  font-family: var(--font-body);
  font-size: var(--step--1);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-caps);
  color: var(--text-accent);
}

.lead {
  font-family: var(--font-display);
  font-size: var(--step-2);
  font-weight: var(--weight-light);
  line-height: var(--leading-snug);
  color: var(--color-crust);
}

.display {
  font-family: var(--font-display);
  font-size: var(--step-5);
  font-weight: var(--weight-light);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
}

blockquote {
  margin: var(--space-lg) 0;
  padding-left: var(--space-md);
  border-left: 2px solid var(--color-caramel);
  font-family: var(--font-display);
  font-size: var(--step-2);
  font-style: italic;
  color: var(--color-crust);
}

/* --------------------------------------------------------------------------
   4. LAYOUT PRIMITIVES
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.container--wide { max-width: var(--container-wide); }
.container--text { max-width: var(--container-text); }

.section {
  padding-block: clamp(var(--space-2xl), 9vw, var(--space-4xl));
}
.section--tight { padding-block: var(--space-2xl); }
.section--alt   { background: var(--bg-alt); }
.section--dark  { background: var(--bg-inverse); color: var(--text-inverse); }
.section--dark h1,
.section--dark h2,
.section--dark h3 { color: var(--text-inverse); }

.stack > * + * { margin-top: var(--space-md); }
.stack--sm  > * + * { margin-top: var(--space-sm); }
.stack--lg  > * + * { margin-top: var(--space-lg); }

/* Grid -------------------------------------------------------------------- */
.grid {
  display: grid;
  gap: var(--space-lg);
  grid-template-columns: repeat(auto-fit, minmax(min(16rem, 100%), 1fr));
}
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(min(22rem, 100%), 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(min(17rem, 100%), 1fr)); }
.grid--4 { grid-template-columns: repeat(auto-fit, minmax(min(13rem, 100%), 1fr)); }

@media (min-width: 60em) {
  .grid--2 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(3, 1fr); }
  .grid--4 { grid-template-columns: repeat(4, 1fr); }
}

/* Flex helpers ------------------------------------------------------------ */
.flex        { display: flex; gap: var(--space-md); }
.flex--between { justify-content: space-between; }
.flex--center  { align-items: center; }
.flex--wrap    { flex-wrap: wrap; }

/* --------------------------------------------------------------------------
   5. NAVIGATION
   -------------------------------------------------------------------------- */
.nav {
  position: sticky;
  top: 0;
  z-index: var(--z-nav);
  background: rgba(251, 247, 240, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  min-height: 4.5rem;
}

.nav__brand {
  font-family: var(--font-display);
  font-size: var(--step-2);
  font-weight: var(--weight-regular);
  letter-spacing: var(--tracking-wide);
  color: var(--color-ink);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav__link {
  font-size: var(--step--1);
  font-weight: var(--weight-medium);
  text-transform: uppercase;
  letter-spacing: var(--tracking-caps);
  color: var(--color-crust);
}
.nav__link:hover,
.nav__link[aria-current="page"] { color: var(--color-caramel); }

/* --------------------------------------------------------------------------
   6. COMPONENTS
   -------------------------------------------------------------------------- */
/* Buttons ----------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xs);
  padding: 0.85em 1.9em;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  font-size: var(--step--1);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  cursor: pointer;
  transition: background var(--dur-base) var(--ease-out),
              color var(--dur-base) var(--ease-out),
              border-color var(--dur-base) var(--ease-out),
              transform var(--dur-fast) var(--ease-out);
}
.btn:active { transform: translateY(1px); }

.btn--primary {
  background: var(--color-caramel);
  color: var(--color-cream);
}
.btn--primary:hover {
  background: var(--color-caramel-dark);
  color: var(--color-cream);
}

.btn--ghost {
  background: transparent;
  border-color: var(--color-crust);
  color: var(--color-crust);
}
.btn--ghost:hover {
  background: var(--color-crust);
  color: var(--color-cream);
}

.btn--link {
  padding: 0;
  border-radius: 0;
  background: none;
  color: var(--text-accent);
  border-bottom: 1px solid currentColor;
}

/* Cards ------------------------------------------------------------------- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--dur-base) var(--ease-out),
              transform var(--dur-base) var(--ease-out);
}
.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.card__title {
  font-family: var(--font-display);
  font-size: var(--step-2);
  color: var(--color-crust);
  margin-bottom: var(--space-2xs);
}
.card__meta {
  font-size: var(--step--1);
  color: var(--text-muted);
  letter-spacing: var(--tracking-wide);
}

/* Shop / store cards ------------------------------------------------------ */
.store {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  padding: var(--space-lg);
  background: var(--color-linen);
  border-radius: var(--radius-md);
}
.store__name {
  font-family: var(--font-display);
  font-size: var(--step-2);
  color: var(--color-crust);
}
.store__address,
.store__hours {
  font-size: var(--step--1);
  color: var(--text-muted);
}

/* Badges / tags ----------------------------------------------------------- */
.badge {
  display: inline-block;
  padding: 0.35em 0.9em;
  border-radius: var(--radius-pill);
  background: var(--color-wheat);
  color: var(--color-crust);
  font-size: var(--step--1);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wide);
}
.badge--dark {
  background: var(--color-espresso);
  color: var(--color-cream);
}

/* Divider ----------------------------------------------------------------- */
.rule {
  border: 0;
  height: 1px;
  background: var(--border);
  margin-block: var(--space-lg);
}

/* --------------------------------------------------------------------------
   7. FORMS
   -------------------------------------------------------------------------- */
.field { display: flex; flex-direction: column; gap: var(--space-3xs); }
.field__label {
  font-size: var(--step--1);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wide);
  color: var(--color-crust);
}
.input,
.textarea,
.select {
  width: 100%;
  padding: 0.75em 1em;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  transition: border-color var(--dur-fast) var(--ease-out);
}
.input:focus,
.textarea:focus,
.select:focus {
  border-color: var(--color-caramel);
  outline: none;
}

/* --------------------------------------------------------------------------
   8. UTILITIES
   -------------------------------------------------------------------------- */
.text-center { text-align: center; }
.mx-auto     { margin-inline: auto; }
.muted       { color: var(--text-muted); }
.caps        { text-transform: uppercase; letter-spacing: var(--tracking-caps); }
.measure     { max-width: var(--container-text); }
.full-bleed  { width: 100vw; margin-inline: calc(50% - 50vw); }
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

@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;
  }
}