/* ============================================================
   TOKENS.CSS — Design tokens, reset, and shared base styles
   Lok's Cafe · 嚐樂茶室
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;1,400&family=Lora:ital,wght@0,400;0,500;1,400&display=swap');

/* ── Tokens ── */
:root {
  --brown-deep:    #2C1810;
  --brown-mid:     #3D2210;
  --brown-warm:    #5C3418;
  --brown-light:   #7A5838;
  --amber:         #D4914E;
  --amber-light:   #E8B06E;
  --amber-dark:    #B8732E;
  --amber-muted:   #A07848;
  --cream-dark:    #5C3A28;
  --cream-mid:     #C8B090;
  --cream-light:   #F0E6D0;
  --cream-pale:    #FBF6EF;
  --parchment:     #E8D5B5;
  --border-warm:   #D4B88A;
  --text-primary:  #2C1810;
  --text-muted:    #7A5838;
  --text-faint:    #A07848;

  --font-display:  'Playfair Display', Georgia, serif;
  --font-body:     'Lora', Georgia, serif;

  --radius-sm:  2px;
  --radius-md:  4px;
  --radius-lg:  8px;

  --nav-height: 64px;
  --transition: 0.22s ease;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--cream-pale);
  color: var(--text-primary);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; font-family: var(--font-body); }
ul { list-style: none; }

/* ── Typography helpers ── */
.eyebrow {
  font-size: 0.65rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--amber-dark);
  display: block;
}
.display-title {
  font-family: var(--font-display);
  line-height: 1.18;
}
.display-title em { font-style: italic; color: var(--amber-dark); }

/* ── Buttons ── */
.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.72rem 1.6rem;
  border-radius: var(--radius-sm);
  border: none;
  transition: opacity var(--transition), transform var(--transition);
}
.btn:hover { opacity: 0.88; transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary { background: var(--amber); color: var(--brown-deep); font-weight: 500; }
.btn-ghost   { background: transparent; color: var(--cream-mid); border: 1px solid #4A3020; }
.btn-dark    { background: var(--brown-deep); color: var(--cream-light); }

/* ── NAV ── */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-height);
  background: var(--brown-deep);
  display: flex;
  align-items: center;
  gap: 2rem;
  padding: 0 2.5rem;
  z-index: 100;
  border-bottom: 1px solid rgba(212,145,78,0.15);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  flex-shrink: 0;
}
.nav-logo-img { height: 38px; width: auto; }
.nav-logo-svg { height: 38px; width: auto; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-links a {
  color: var(--cream-mid);
  font-size: 0.78rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  transition: color var(--transition);
}
.nav-links a:hover,
.nav-links a.active { color: var(--cream-light); }
.nav-links a.active {
  border-bottom: 1px solid var(--amber);
  padding-bottom: 2px;
}
.nav-order-btn {
  margin-left: auto;
  flex-shrink: 0;
  background: var(--amber);
  color: var(--brown-deep);
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.48rem 1.3rem;
  border-radius: 100px;
  text-decoration: none;
  white-space: nowrap;
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
}
.nav-order-btn:hover {
  background: var(--amber-light);
  color: var(--brown-deep);
  box-shadow: 0 2px 12px rgba(212, 145, 78, 0.5);
  transform: translateY(-2px);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--cream-mid);
  padding: 0.4rem;
}

/* ── HOURS STRIP ── */
.hours-strip {
  background: var(--amber);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3rem;
  padding: 1rem 2rem;
  flex-wrap: wrap;
}
.hours-item { text-align: center; }
.hours-item .label {
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(44,24,16,0.82);
  display: block;
  margin-bottom: 0.15rem;
}
.hours-item .value {
  font-family: var(--font-display);
  font-size: 0.92rem;
  color: var(--brown-deep);
  font-weight: 600;
}
.hours-divider {
  width: 1px;
  height: 34px;
  background: rgba(44,24,16,0.2);
}

/* ── FOOTER ── */
.site-footer {
  background: #1A0E08;
  padding: 2.2rem 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-logo {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--cream-mid);
}
.footer-logo span { color: var(--amber); font-style: italic; }
.footer-meta {
  font-size: 0.75rem;
  color: var(--amber-muted);
  letter-spacing: 0.08em;
  text-align: center;
}
.footer-right {
  font-size: 0.75rem;
  color: var(--amber-muted);
  text-align: right;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.3rem;
}
.footer-phone {
  color: var(--amber-muted);
  text-decoration: none;
  letter-spacing: 0.04em;
  transition: color var(--transition);
}
.footer-phone:hover { color: var(--amber); }

.footer-social {
  display: flex;
  gap: 0.75rem;
  margin-top: 0.35rem;
}
.footer-social-link {
  color: var(--amber-muted);
  display: flex;
  transition: color var(--transition), transform var(--transition);
}
.footer-social-link:hover { color: var(--amber); transform: translateY(-1px); }
.footer-social-link svg { width: 17px; height: 17px; }

/* ── Page offset for fixed nav ── */
.page-body { padding-top: var(--nav-height); }

/* ── Section spacing ── */
.section { padding: 5rem 2.5rem; }
.section-sm { padding: 3rem 2.5rem; }

/* ── Responsive ── */
@media (max-width: 768px) {
  .nav-links { display: none; flex-direction: column; position: absolute; top: var(--nav-height); left: 0; right: 0; background: var(--brown-deep); padding: 1.5rem; gap: 1.2rem; border-top: 1px solid rgba(212,145,78,0.15); }
  .nav-links.open { display: flex; }
  .nav-toggle { display: block; }
  .nav-order-btn { font-size: 0.65rem; padding: 0.4rem 0.9rem; }
  .hours-strip { gap: 1.5rem; }
  .hours-divider { display: none; }
  .site-footer { flex-direction: column; align-items: flex-start; }
  .footer-right { text-align: left; align-items: flex-start; }
}