/*
 * ============================================================
 *  ORIGINE CYCLES — Design System Foundation
 *  styles.css
 * ============================================================
 *
 *  Fonts: Work Sans (primary) · Space Mono (data) · Space Grotesk (technical)
 *  All loaded from Google Fonts (OFL licensed).
 *  For production, replace with locally-hosted font files.
 * ============================================================
 */

@import url('https://fonts.googleapis.com/css2?family=Work+Sans:ital,wght@0,100..900;1,100..900&family=Space+Mono:ital,wght@0,400;0,700;1,400;1,700&family=Space+Grotesk:wght@300..700&display=swap');

/* ============================================================
   1. TOKENS — Colors
   ============================================================ */
:root {
  /* Primary palette */
  --color-black:      #000000;
  --color-white:      #FFFFFF;

  /* Accent — Ultraviolet (screen only, use sparingly) */
  --color-uv:         #9600FF;
  --color-uv-08:      rgba(150, 0, 255, 0.08);
  --color-uv-15:      rgba(150, 0, 255, 0.15);
  --color-uv-30:      rgba(150, 0, 255, 0.30);

  /* Neutral scale (for UI greys — use minimally) */
  --color-grey-05:    #F2F2F2;
  --color-grey-10:    #E5E5E5;
  --color-grey-20:    #CCCCCC;
  --color-grey-40:    #999999;
  --color-grey-60:    #666666;
  --color-grey-80:    #333333;

  /* Semantic */
  --fg:               var(--color-black);
  --fg-secondary:     var(--color-grey-60);
  --fg-tertiary:      var(--color-grey-40);
  --bg:               var(--color-white);
  --bg-subtle:        var(--color-grey-05);
  --accent:           var(--color-uv);
  --border:           var(--color-black);
  --border-subtle:    var(--color-grey-20);
}

/* Dark theme */
[data-theme="dark"], .theme-dark {
  --fg:               var(--color-white);
  --fg-secondary:     var(--color-grey-40);
  --fg-tertiary:      var(--color-grey-60);
  --bg:               var(--color-black);
  --bg-subtle:        var(--color-grey-80);
  --border:           var(--color-white);
  --border-subtle:    var(--color-grey-80);
}

/* ============================================================
   2. TOKENS — Typography
   ============================================================ */
:root {
  /* Families */
  --font-sans:        'Work Sans', system-ui, sans-serif;
  --font-mono:        'Space Mono', 'Courier New', monospace;
  --font-tech:        'Space Grotesk', system-ui, sans-serif;

  /* Scale */
  --text-2xs:   0.625rem;   /* 10px */
  --text-xs:    0.75rem;    /* 12px */
  --text-sm:    0.875rem;   /* 14px */
  --text-base:  1rem;       /* 16px */
  --text-lg:    1.125rem;   /* 18px */
  --text-xl:    1.25rem;    /* 20px */
  --text-2xl:   1.5rem;     /* 24px */
  --text-3xl:   1.875rem;   /* 30px */
  --text-4xl:   2.25rem;    /* 36px */
  --text-5xl:   3rem;       /* 48px */
  --text-6xl:   3.75rem;    /* 60px */
  --text-7xl:   4.5rem;     /* 72px */
  --text-8xl:   6rem;       /* 96px */
  --text-9xl:   8rem;       /* 128px */

  /* Weights */
  --weight-thin:        100;
  --weight-light:       300;
  --weight-regular:     400;
  --weight-medium:      500;
  --weight-semibold:    600;
  --weight-bold:        700;
  --weight-extrabold:   800;
  --weight-black:       900;

  /* Leading */
  --leading-none:       1;
  --leading-tight:      1.1;
  --leading-snug:       1.25;
  --leading-normal:     1.5;
  --leading-relaxed:    1.65;

  /* Tracking */
  --tracking-tighter:   -0.04em;
  --tracking-tight:     -0.02em;
  --tracking-normal:    0em;
  --tracking-wide:      0.05em;
  --tracking-wider:     0.08em;
  --tracking-widest:    0.14em;
  --tracking-extreme:   0.2em;
}

/* ============================================================
   3. TOKENS — Spacing
   ============================================================ */
:root {
  --space-0:    0px;
  --space-px:   1px;
  --space-0-5:  2px;
  --space-1:    4px;
  --space-2:    8px;
  --space-3:    12px;
  --space-4:    16px;
  --space-5:    20px;
  --space-6:    24px;
  --space-7:    28px;
  --space-8:    32px;
  --space-10:   40px;
  --space-12:   48px;
  --space-14:   56px;
  --space-16:   64px;
  --space-20:   80px;
  --space-24:   96px;
  --space-28:   112px;
  --space-32:   128px;
  --space-40:   160px;
  --space-48:   192px;
  --space-64:   256px;
}

/* ============================================================
   4. TOKENS — Border, Radius, Shadow
   ============================================================ */
:root {
  /* Borders — hairline to moderate */
  --border-hairline:  0.5px;
  --border-thin:      1px;
  --border-regular:   2px;

  /* Radius — minimal by design; Origine is sharp and geometric */
  --radius-none:  0px;
  --radius-xs:    2px;
  --radius-sm:    4px;
  /* Note: do NOT use large radii — they conflict with the brand's radical,
     geometric aesthetic. Default is 0 (sharp corners). */

  /* Shadows — NONE. Origine uses flat design, no elevation shadows. */
  --shadow-none:  none;

  /* Layout */
  --max-width:        1440px;
  --content-width:    1200px;
  --col-gutter:       32px;
  --page-margin:      40px;
}

/* ============================================================
   5. BASE RESET & DEFAULTS
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  font-weight: var(--weight-regular);
  line-height: var(--leading-normal);
  color: var(--fg);
  background-color: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

img, svg { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; }
a { color: inherit; text-decoration: none; }

/* ============================================================
   6. TYPOGRAPHY CLASSES
   ============================================================ */

/* — DISPLAY (Work Sans, condensed italic, uppercase) — */
.display-2xl {
  font-family: var(--font-sans);
  font-size: var(--text-9xl);
  font-weight: var(--weight-black);
  font-style: italic;
  line-height: var(--leading-none);
  letter-spacing: var(--tracking-tighter);
  text-transform: uppercase;
}

.display-xl {
  font-family: var(--font-sans);
  font-size: var(--text-8xl);
  font-weight: var(--weight-black);
  font-style: italic;
  line-height: var(--leading-none);
  letter-spacing: var(--tracking-tighter);
  text-transform: uppercase;
}

.display-lg {
  font-family: var(--font-sans);
  font-size: var(--text-7xl);
  font-weight: var(--weight-extrabold);
  font-style: italic;
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tighter);
  text-transform: uppercase;
}

.display-md {
  font-family: var(--font-sans);
  font-size: var(--text-6xl);
  font-weight: var(--weight-extrabold);
  font-style: italic;
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  text-transform: uppercase;
}

/* — HEADINGS (Work Sans, upright or italic) — */
.heading-xl, h1 {
  font-family: var(--font-sans);
  font-size: var(--text-5xl);
  font-weight: var(--weight-bold);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
}

.heading-lg, h2 {
  font-family: var(--font-sans);
  font-size: var(--text-4xl);
  font-weight: var(--weight-bold);
  line-height: var(--leading-snug);
  letter-spacing: var(--tracking-tight);
}

.heading-md, h3 {
  font-family: var(--font-sans);
  font-size: var(--text-3xl);
  font-weight: var(--weight-semibold);
  line-height: var(--leading-snug);
  letter-spacing: var(--tracking-normal);
}

.heading-sm, h4 {
  font-family: var(--font-sans);
  font-size: var(--text-2xl);
  font-weight: var(--weight-semibold);
  line-height: var(--leading-snug);
  letter-spacing: var(--tracking-normal);
}

.heading-xs, h5 {
  font-family: var(--font-sans);
  font-size: var(--text-xl);
  font-weight: var(--weight-medium);
  line-height: var(--leading-snug);
  letter-spacing: var(--tracking-normal);
}

/* — BODY (Work Sans) — */
.body-xl { font-size: var(--text-xl); line-height: var(--leading-relaxed); }
.body-lg { font-size: var(--text-lg); line-height: var(--leading-relaxed); }
.body,    p { font-size: var(--text-base); line-height: var(--leading-normal); }
.body-sm  { font-size: var(--text-sm); line-height: var(--leading-normal); }
.body-xs  { font-size: var(--text-xs); line-height: var(--leading-normal); }

/* — DATA / NUMBERS (Space Mono, fixed-pitch) — */
.data-2xl {
  font-family: var(--font-mono);
  font-size: var(--text-7xl);
  font-weight: var(--weight-bold);
  line-height: var(--leading-none);
  letter-spacing: var(--tracking-tight);
}

.data-xl {
  font-family: var(--font-mono);
  font-size: var(--text-5xl);
  font-weight: var(--weight-bold);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
}

.data-lg {
  font-family: var(--font-mono);
  font-size: var(--text-3xl);
  font-weight: var(--weight-regular);
  line-height: var(--leading-snug);
}

.data-md {
  font-family: var(--font-mono);
  font-size: var(--text-xl);
  font-weight: var(--weight-regular);
  line-height: var(--leading-normal);
}

.data-sm {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: var(--weight-regular);
  line-height: var(--leading-normal);
}

.data-xs {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: var(--weight-regular);
  line-height: var(--leading-normal);
}

/* — TECHNICAL SPECS (Space Grotesk, uppercase, tracked) — */
.spec-xl {
  font-family: var(--font-tech);
  font-size: var(--text-lg);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  line-height: var(--leading-snug);
}

.spec-lg {
  font-family: var(--font-tech);
  font-size: var(--text-base);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  line-height: var(--leading-snug);
}

.spec {
  font-family: var(--font-tech);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  line-height: var(--leading-snug);
}

.spec-sm {
  font-family: var(--font-tech);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  line-height: var(--leading-snug);
  margin-top: 50px;
}

@media screen and (max-width: 550px) {
  .countDown, .form-ghost {
    flex-direction: column;
  }

  .btn-ghost-white {
    border-left:none !important;
    border-top:1px solid #FFFFFF !important;
  }

  .coundDownDot {
    display: none;
  }
  
}

.label {
  font-family: var(--font-tech);
  font-size: var(--text-2xs);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-extreme);
  text-transform: uppercase;
  line-height: var(--leading-normal);
}

/* ============================================================
   7. UTILITY CLASSES
   ============================================================ */

/* Color utilities */
.text-black   { color: var(--color-black); }
.text-white   { color: var(--color-white); }
.text-uv      { color: var(--color-uv); }
.text-fg      { color: var(--fg); }
.text-secondary { color: var(--fg-secondary); }
.text-tertiary  { color: var(--fg-tertiary); }

.bg-black   { background-color: var(--color-black); }
.bg-white   { background-color: var(--color-white); }
.bg-subtle  { background-color: var(--bg-subtle); }

/* Border utilities */
.border-top    { border-top: var(--border-thin) solid var(--border); }
.border-bottom { border-bottom: var(--border-thin) solid var(--border); }
.border-all    { border: var(--border-thin) solid var(--border); }
.border-subtle { border: var(--border-thin) solid var(--border-subtle); }

/* Italic / uppercase */
.italic    { font-style: italic; }
.uppercase { text-transform: uppercase; }
.no-punct  { /* reminder: no terminal punctuation on headings */ }

/* ============================================================
   8. LAYOUT UTILITIES
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--content-width);
  margin-inline: auto;
  padding-inline: var(--page-margin);
}

.container-wide {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--page-margin);
}

/* ============================================================
   9. INTERACTIVE / STATE TOKENS
   ============================================================ */
:root {
  /* Hover: reduce opacity slightly — no color change, no shadow */
  --hover-opacity:    0.7; /* @kind other */
  /* Active / press: brief opacity flash */
  --active-opacity:   0.5; /* @kind other */
  /* Transition */
  --transition-fast:  100ms ease; /* @kind other */
  --transition-base:  200ms ease; /* @kind other */
  --transition-slow:  350ms ease; /* @kind other */
}

/* Global interactive defaults */
a, button {
  transition: opacity var(--transition-base);
}
a:hover, button:hover {
  opacity: var(--hover-opacity);
}
a:active, button:active {
  opacity: var(--active-opacity);
}

/* ============================================================
   10. PATTERN UTILITIES (for trame overlays)
   ============================================================ */
.pattern-grid {
  background-image:
    linear-gradient(var(--color-black) 0.5px, transparent 0.5px),
    linear-gradient(90deg, var(--color-black) 0.5px, transparent 0.5px);
  background-size: 24px 24px;
  background-position: 0 0;
}

.pattern-dots {
  background-image: radial-gradient(var(--color-black) 1px, transparent 1px);
  background-size: 18px 18px;
}

.pattern-plus {
  background-image:
    linear-gradient(var(--color-black) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-black) 1px, transparent 1px);
  background-size: 24px 24px;
  background-position: 12px 0, 0 12px;
  /* Creates plus pattern by offsetting two grids */
}

/* UV versions */
.pattern-grid-uv {
  background-image:
    linear-gradient(var(--color-uv) 0.5px, transparent 0.5px),
    linear-gradient(90deg, var(--color-uv) 0.5px, transparent 0.5px);
  background-size: 24px 24px;
}

/* ============================================================
   11. COMPONENT PATTERNS
   ============================================================ */

/* — Button — primary (black) */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-tech);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  white-space: nowrap;
  cursor: pointer;
  border: var(--border-thin) solid transparent;
  transition: opacity var(--transition-base);
}

.btn-primary {
  background: var(--color-black);
  color: var(--color-white);
  border-color: var(--color-black);
}
.btn-primary:hover { opacity: 0.8; }

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

.btn-ghost-white {
  background: transparent;
  color: var(--color-white);
  border-left:1px solid #FFFFFF;
}

.btn-ghost-white:hover { background: var(--color-white); color: var(--color-black); }

.btn-text {
  background: transparent;
  color: var(--fg);
  border-color: transparent;
  padding-inline: 0;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.btn-lg { padding: var(--space-4) var(--space-8); font-size: var(--text-base); }
.btn-sm { padding: var(--space-2) var(--space-4); font-size: var(--text-xs); }

/* — Product card — */
.product-card {
  display: flex;
  flex-direction: column;
  gap: 0;
  background: var(--bg);
  border: var(--border-thin) solid var(--border-subtle);
  overflow: hidden;
  transition: border-color var(--transition-base);
}
.product-card:hover { border-color: var(--color-black); }

.product-card__image {
  aspect-ratio: 4/3;
  background: var(--color-grey-05);
  overflow: hidden;
}
.product-card__image img { width: 100%; height: 100%; object-fit: cover; }

.product-card__body {
  padding: var(--space-4) var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  border-top: var(--border-thin) solid var(--border-subtle);
}

.product-card__category {
  font-family: var(--font-tech);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--fg-secondary);
}

.product-card__name {
  font-family: var(--font-sans);
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  font-style: italic;
  letter-spacing: var(--tracking-tight);
  text-transform: uppercase;
  line-height: var(--leading-tight);
}

.product-card__price {
  font-family: var(--font-mono);
  font-size: var(--text-base);
  font-weight: var(--weight-regular);
}

/* — Nav — */
.nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  list-style: none;
}

.nav__item {
  font-family: var(--font-tech);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  cursor: pointer;
  transition: opacity var(--transition-fast);
}
.nav__item:hover { opacity: 0.5; }

/* — Data annotation — */
.data-annotation {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.data-annotation__value {
  font-family: var(--font-mono);
  font-size: var(--text-4xl);
  font-weight: var(--weight-bold);
  line-height: var(--leading-none);
  color: var(--color-uv);
}

.data-annotation__label {
  font-family: var(--font-tech);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--fg-secondary);
}

/* — Divider — */
.divider {
  border: none;
  border-top: var(--border-thin) solid var(--border-subtle);
  margin: 0;
}

/* — Tag / Badge — */
.tag {
  display: inline-flex;
  align-items: center;
  padding: var(--space-0-5) var(--space-3);
  font-family: var(--font-tech);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  border: var(--border-thin) solid var(--border);
  line-height: 1.6;
}

.tag-filled {
  background: var(--color-black);
  color: var(--color-white);
  border-color: var(--color-black);
}

.tag-uv {
  background: transparent;
  color: var(--color-uv);
  border-color: var(--color-uv);
}