/*
 * ─────────────────────────────────────────────────────────
 *  BOPM GLOBALS.CSS — Design System Tokens & Base Styles
 *  Version: 1.0 · Generated from Brand System V1.0
 *  Import this file first on every page.
 * ─────────────────────────────────────────────────────────
 */

/* ── GOOGLE FONTS ─────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=DynaPuff:wght@400;500;600;700&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,400&family=JetBrains+Mono:wght@400;500&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Caveat:wght@700&display=swap');


/* ── DESIGN TOKENS ────────────────────────────────────── */
:root {

  /* Brand colours */
  --orange:    #FA854F;  /* Primary CTA, logo, offers        */
  --green:     #03A973;  /* Eco Score, success, sustainability */
  --amber:     #F8A312;  /* Sell flow, highlights, warmth     */
  --pink:      #FF94B6;  /* Swap flow, hero bg, community     */
  --blue:      #0E87C5;  /* Buy flow, links, trust, compare  */
  --off-black: #282828;  /* Ink, borders, dark surfaces       */
  --off-white: #FBF2E7;  /* Canvas/page background — ALWAYS  */

  /* Semantic colour aliases */
  --color-buy:        var(--blue);
  --color-sell:       var(--amber);
  --color-swap:       var(--pink);
  --color-offer:      var(--orange);
  --color-compare:    var(--blue);
  --color-eco:        var(--green);

  /* Ink scale */
  --ink:          var(--off-black);
  --ink-soft:     #5a5550;
  --ink-muted:    #8a847d;
  --hairline:     #e8dfd1;
  --card:         #ffffff;

  /* Typography */
  --font-display: 'DynaPuff', system-ui, sans-serif;
  --font-body:    'DM Sans', system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', ui-monospace, monospace;

  /* Type scale */
  --text-display: 3.5rem;   /* DynaPuff 700 — hero only            */
  --text-h1:      2.5rem;   /* DynaPuff 600                        */
  --text-h2:      1.875rem; /* DynaPuff 600                        */
  --text-h3:      1.375rem; /* DM Sans 600                         */
  --text-lead:    1.125rem; /* DM Sans 400 — intro paragraphs      */
  --text-body:    1rem;     /* DM Sans 400 — default body          */
  --text-caption: 0.875rem; /* DM Sans 500 — labels, badges        */
  --text-micro:   0.75rem;  /* DM Sans 400 — fine print            */

  /* Spacing — 4px base scale */
  --space-1:  4px;
  --space-2:  8px;
  --space-3:  12px;
  --space-4:  16px;
  --space-5:  24px;
  --space-6:  32px;
  --space-7:  48px;
  --space-8:  64px;
  --space-9:  96px;

  /* Border radius */
  --r-sm:   8px;
  --r-md:   14px;
  --r-lg:   22px;
  --r-xl:   32px;
  --r-pill: 999px;

  /* Shadows */
  --sh-soft:   0 1px 2px rgb(40 40 40 / .06), 0 2px 8px rgb(40 40 40 / .04);
  --sh-raised: 0 4px 12px rgb(40 40 40 / .08), 0 2px 4px rgb(40 40 40 / .04);
  --sh-lifted: 0 12px 32px rgb(40 40 40 / .12), 0 4px 8px rgb(40 40 40 / .06);
  --sh-pop:    0 6px 0 var(--off-black);   /* Clickable elements             */
  --sh-pop-sm: 0 4px 0 var(--off-black);   /* Small clickable elements       */

  /* Motion */
  --ease-out:    cubic-bezier(0.22, 1, 0.36, 1);     /* Default UI              */
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);  /* Pop-ins, toggles        */
  --ease-linear: linear;                               /* Loaders only            */
  --dur-fast:    120ms;   /* Micro interactions                   */
  --dur:         220ms;   /* Default                              */
  --dur-slow:    400ms;   /* Pop animations                       */
  --dur-ambient: 800ms;   /* Float / ambient                      */

  /* Layout */
  --max-width:        1200px;
  --section-pad-v:    80px;    /* Desktop section top/bottom padding  */
  --section-pad-v-sm: 48px;    /* Mobile section top/bottom padding   */
  --page-pad-h:       24px;    /* Horizontal page gutter              */
  --grid-cols:        12;
  --grid-gap:         24px;
}


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

html {
  scroll-behavior: smooth;
}

body {
  background:              var(--off-white);
  color:                   var(--ink);
  font-family:             var(--font-body);
  font-size:               var(--text-body);
  line-height:             1.6;
  -webkit-font-smoothing:  antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x:              hidden;
}

img, video, svg {
  display:   block;
  max-width: 100%;
}

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

button, input, select, textarea {
  font-family: inherit;
  font-size:   inherit;
}

input:focus-visible,
button:focus-visible,
a:focus-visible {
  outline:        3px solid var(--blue);
  outline-offset: 2px;
}


/* ── TYPOGRAPHY ───────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family:    var(--font-display);
  font-weight:    700;
  line-height:    1.05;
  letter-spacing: -0.015em;
  color:          var(--ink);
}

h1 { font-size: var(--text-h1); }
h2 { font-size: var(--text-h2); }
h3 { font-size: var(--text-h3); font-family: var(--font-body); font-weight: 600; }
h4 { font-size: var(--text-caption); font-family: var(--font-body); font-weight: 600; }

p {
  font-size:   var(--text-body);
  line-height: 1.65;
  color:       var(--ink-soft);
}

strong { font-weight: 600; }

small {
  font-size: var(--text-micro);
  color:     var(--ink-muted);
}


/* ── LAYOUT UTILITIES ─────────────────────────────────── */
.container {
  max-width:     var(--max-width);
  margin-inline: auto;
  padding-inline: var(--page-pad-h);
}

.section {
  padding-block: var(--section-pad-v);
}

.grid-12 {
  display:               grid;
  grid-template-columns: repeat(12, 1fr);
  gap:                   var(--grid-gap);
}


/* ── BUTTONS ──────────────────────────────────────────── */
.btn {
  display:         inline-flex;
  align-items:     center;
  justify-content: center;
  gap:             var(--space-2);
  font-family:     var(--font-body);
  font-weight:     600;
  font-size:       var(--text-caption);
  border-radius:   var(--r-pill);
  padding:         12px 24px;
  cursor:          pointer;
  white-space:     nowrap;
  border:          2px solid var(--off-black);
  transition:      transform var(--dur-fast) var(--ease-out),
                   box-shadow var(--dur-fast) var(--ease-out),
                   background var(--dur) var(--ease-out);
  text-decoration: none;
  box-shadow:      var(--sh-pop);
}
.btn:active { transform: translateY(6px); box-shadow: none; }

.btn-primary  { background: var(--orange); color: #fff; }
.btn-primary:hover { background: #e8733d; }
.btn-secondary { background: transparent; color: var(--ink); }
.btn-secondary:hover { background: rgba(40,40,40,0.05); }
.btn-dark     { background: var(--off-black); color: #fff; }
.btn-dark:hover { background: #3a3a3a; }
.btn-eco      { background: var(--green); color: #fff; }
.btn-eco:hover { background: #029960; }
.btn-buy     { background: var(--blue);   color: #fff; }
.btn-sell    { background: var(--amber);  color: var(--ink); }
.btn-swap    { background: var(--pink);   color: var(--ink); }
.btn-offer   { background: var(--orange); color: #fff; }
.btn-compare { background: var(--blue);   color: #fff; }
.btn-sm { font-size: var(--text-micro); padding: 8px 16px; box-shadow: var(--sh-pop-sm); }
.btn-sm:active { transform: translateY(4px); }
.btn-lg { font-size: var(--text-lead); padding: 16px 32px; }


/* ── CARDS ────────────────────────────────────────────── */
.card {
  background:    var(--card);
  border-radius: var(--r-lg);
  border:        2px solid var(--off-black);
  box-shadow:    var(--sh-pop);
  padding:       var(--space-6);
  transition:    transform var(--dur-fast) var(--ease-out),
                 box-shadow var(--dur-fast) var(--ease-out);
}
.card:hover { transform: translateY(-3px); box-shadow: 0 9px 0 var(--off-black); }
.card-buy     { background: var(--blue);   color: #fff; }
.card-sell    { background: var(--amber);  color: var(--ink); }
.card-swap    { background: var(--pink);   color: var(--ink); }
.card-compare { background: var(--green);  color: #fff; }


/* ── BADGES & PILLS ───────────────────────────────────── */
.badge {
  display:       inline-flex;
  align-items:   center;
  gap:           var(--space-1);
  font-family:   var(--font-body);
  font-size:     var(--text-micro);
  font-weight:   600;
  padding:       3px 10px;
  border-radius: var(--r-pill);
  white-space:   nowrap;
  border:        1.5px solid transparent;
}
.badge-eco      { background: #e6f8f2; color: var(--green);  border-color: rgba(3,169,115,0.25); }
.badge-buy      { background: #e8f4fc; color: var(--blue);   border-color: rgba(14,135,197,0.25); }
.badge-sell     { background: #fff9e6; color: var(--amber);  border-color: rgba(248,163,18,0.25); }
.badge-swap     { background: #fff0f6; color: #d4608a;       border-color: rgba(255,148,182,0.3); }
.badge-offer    { background: #fff2eb; color: var(--orange); border-color: rgba(250,133,79,0.25); }
.badge-verified { background: var(--blue);   color: #fff; }
.badge-best     { background: var(--green);  color: #fff; }
.badge-new      { background: var(--orange); color: #fff; }
.badge-sold     { background: var(--ink);    color: #fff; }


/* ── FORM ELEMENTS ────────────────────────────────────── */
.input {
  font-family:   var(--font-body);
  font-size:     var(--text-body);
  color:         var(--ink);
  background:    var(--card);
  border:        1.5px solid var(--hairline);
  border-radius: var(--r-md);
  padding:       12px 16px;
  width:         100%;
  outline:       none;
  transition:    border-color var(--dur) var(--ease-out),
                 box-shadow var(--dur) var(--ease-out);
  min-height:    48px;
}
.input:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(14,135,197,0.15); }
.input::placeholder { color: var(--ink-muted); }

label {
  display:       block;
  font-size:     var(--text-caption);
  font-weight:   500;
  color:         var(--ink-soft);
  margin-bottom: var(--space-2);
}


/* ── ANIMATIONS ───────────────────────────────────────── */
@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50%       { transform: translateY(-10px) rotate(3deg); }
}
@keyframes float-alt {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50%       { transform: translateY(-8px) rotate(-3deg); }
}
@keyframes fade-up {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes pop-in {
  from { opacity: 0; transform: scale(0.9); }
  to   { opacity: 1; transform: scale(1); }
}
@keyframes spin { to { transform: rotate(360deg); } }

.anim-float     { animation: float     7s ease-in-out infinite; }
.anim-float-alt { animation: float-alt 9s ease-in-out infinite; }
.anim-fade-up   { animation: fade-up   500ms var(--ease-out) both; }
.anim-pop-in    { animation: pop-in    400ms var(--ease-bounce) both; }


/* ── ACCESSIBILITY ────────────────────────────────────── */
.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;
}
:focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; }


/* ── REDUCED MOTION ───────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}


/* CookieYes — hide default banner only, keep preference panel usable */
.cky-consent-bar { display: none !important; }


/* ── RESPONSIVE ───────────────────────────────────────── */
@media (max-width: 768px) {
  :root {
    --section-pad-v: var(--section-pad-v-sm);
    --text-h1:       2rem;
    --text-h2:       1.5rem;
    --text-display:  2.5rem;
  }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .grid-12     { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
  .grid-12     { grid-template-columns: repeat(2, 1fr); }
}