/* ═══════════════════════════════════════════════════════════
   LUCKY INTERNATIONAL — GLOBAL BASE STYLES
   Import order: tokens.css → base.css → [page].css
═══════════════════════════════════════════════════════════ */

/* ── Reset ── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { display: block; width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select {
  font-family: inherit;
  border-radius: var(--radius) !important;
}

/* ── Zero-radius enforcement (PDS: Absolute Zero Rule) ── */
button, .btn, .card, input, textarea, select,
.form-field, .tag, .badge, .chip {
  border-radius: var(--radius) !important;
}

/* ── Image grayscale default → hover full color (PDS rule) ── */
.img-reveal {
  filter: grayscale(0.15);
  transition: var(--transition-img);
}
.img-reveal:hover { filter: grayscale(0); }

/* ── Typography classes ── */
.display-1 {
  font-family: var(--font-display);
  font-size: var(--fs-d1);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -2px;
}
.h1 {
  font-family: var(--font-display);
  font-size: var(--fs-h1);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.5px;
}
.h2 {
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  font-weight: 600;
  line-height: 1.3;
}
.h3 {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: 400;
  line-height: 1.4;
}
.eyebrow {
  font-family: var(--font-body);
  font-size: var(--fs-label);
  font-weight: 500;
  letter-spacing: 3px;
  text-transform: uppercase;
}
.label-sm {
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}
.body-lg {
  font-size: 18px;
  font-weight: 300;
  line-height: 1.75;
}

/* ── Layout ── */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--margin-desktop);
}
.section { position: relative; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 52px;
  padding: 0 32px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
  border-radius: var(--radius) !important;
  white-space: nowrap;
}
.btn:hover { opacity: 0.88; transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-gold          { background: var(--gold); color: var(--fg); }
.btn-dark          { background: var(--fg); color: var(--white); }
.btn-red           { background: var(--dred); color: var(--white); }
.btn-green         { background: var(--dgreen); color: var(--white); }
.btn-outline-dark  { background: transparent; border: 1px solid var(--fg); color: var(--fg); }
.btn-outline-white { background: transparent; border: 1px solid var(--white-50); color: var(--white); }
.btn-outline-gold  { background: transparent; border: 1px solid var(--gold); color: var(--gold); }
.btn-sm            { height: 40px; padding: 0 20px; font-size: 12px; }

/* ── Dividers ── */
.divider-line {
  border: none;
  border-top: 1px solid var(--divider);
}
.gold-rule {
  width: 48px;
  height: 2px;
  background: var(--gold);
}

/* ── Tags / Badges ── */
.tag {
  display: inline-block;
  padding: 5px 12px;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}
.tag-gold  { background: var(--gold); color: var(--fg); }
.tag-dark  { background: var(--fg); color: var(--white); }
.tag-green { background: var(--dgreen); color: var(--white); }
.tag-red   { background: var(--dred); color: var(--white); }

/* ── Scroll reveal animation ── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-left  { transform: translateX(-28px); }
.reveal-right { transform: translateX(28px);  }
.reveal-left.visible,
.reveal-right.visible { transform: translateX(0); }

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }

/* ── Loader base (extended per-page in loaders.css) ── */
#page-loader {
  position: fixed;
  inset: 0;
  z-index: var(--z-loader);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}
#page-loader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

/* ── Mobile base overrides ── */
@media (max-width: 768px) {
  .container { padding: 0 var(--margin-mobile); }
  .btn { height: 52px; }  /* keep touch-safe 48px+ */

  /* Reveal animations stay stuck on file:// — force visible on mobile */
  .reveal        { opacity: 1 !important; transform: none !important; }
  .reveal-left   { opacity: 1 !important; transform: none !important; }
  .reveal-right  { opacity: 1 !important; transform: none !important; }
  .reveal.visible,
  .reveal-left.visible,
  .reveal-right.visible { opacity: 1 !important; transform: none !important; }
}