/* ==========================================================================
   Phuti & Xola — Lobola Luncheon location page
   Palette matched to the couple's invitation site
   (https://phuti-xola-luncheon.pages.dev/): dark ink, gold, cream, green.
   ========================================================================== */

:root {
  color-scheme: dark;

  --ink: #0b0705;
  --ink-deep: #050302;
  --ink-panel: #160d08;
  --gold: #d8aa55;
  --gold-soft: rgba(216, 170, 85, 0.18);
  --cream: #f4e6ca;
  --muted: #c7ae90;
  --green: #19b86a;
  --green-dark: #149257;

  --radius-lg: 22px;
  --radius-full: 999px;
  --shadow-card: 0 22px 60px rgba(0, 0, 0, 0.55);
  --shadow-btn: 0 10px 24px -8px rgba(216, 170, 85, 0.4);

  --font-display: Georgia, "Times New Roman", serif;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  color: var(--cream);
  background: var(--ink);
  -webkit-font-smoothing: antialiased;
}

.page {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 16px 48px;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 10%, var(--gold-soft), transparent 38%),
    linear-gradient(180deg, var(--ink-panel) 0%, var(--ink-deep) 100%);
}

/* Subtle geometric texture — pure CSS dots, no image requests */
.pattern-overlay {
  position: absolute;
  inset: 0;
  opacity: 0.08;
  background-image:
    radial-gradient(circle at 20% 30%, var(--gold) 0, var(--gold) 2px, transparent 3px),
    radial-gradient(circle at 60% 70%, var(--gold) 0, var(--gold) 2px, transparent 3px),
    radial-gradient(circle at 85% 20%, var(--gold) 0, var(--gold) 2px, transparent 3px),
    radial-gradient(circle at 40% 85%, var(--gold) 0, var(--gold) 2px, transparent 3px);
  background-size: 90px 90px;
  pointer-events: none;
}

.card {
  position: relative;
  width: 100%;
  max-width: 440px;
  background: rgba(5, 3, 2, 0.55);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 40px 26px 32px;
  text-align: center;
  border: 1px solid rgba(216, 170, 85, 0.28);
  backdrop-filter: blur(6px);
}

/* ---------- Header ---------- */

.eyebrow {
  margin: 0 0 6px;
  font-size: 13px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 600;
}

.names {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.2rem, 9vw, 2.9rem);
  line-height: 1.1;
  color: var(--gold);
}

.names .amp {
  font-style: italic;
  color: var(--muted);
  padding: 0 4px;
}

.event-type {
  margin: 6px 0 0;
  font-size: 15px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}

.divider {
  margin: 20px auto;
  width: 140px;
  color: var(--gold);
}

.divider svg {
  width: 100%;
  height: 20px;
  overflow: visible;
}

.divider line {
  stroke: currentColor;
  stroke-width: 1.4;
}

.divider path,
.divider circle {
  fill: currentColor;
}

/* ---------- Venue update badge ---------- */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(216, 170, 85, 0.14);
  color: var(--gold);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: 8px 14px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(216, 170, 85, 0.35);
  margin-bottom: 22px;
}

.badge .icon {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
}

/* ---------- Venue block ---------- */

.venue-block {
  margin-bottom: 26px;
}

.venue-name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.5rem, 6vw, 1.85rem);
  color: var(--cream);
}

.venue-address {
  margin: 4px 0 14px;
  font-size: 16px;
  color: var(--muted);
}

.copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: transparent;
  border: 1.4px solid rgba(244, 230, 202, 0.3);
  color: var(--cream);
  font-size: 13.5px;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: background 0.15s ease, transform 0.1s ease;
  -webkit-tap-highlight-color: transparent;
}

.copy-btn .icon {
  width: 15px;
  height: 15px;
}

.copy-btn:active {
  transform: scale(0.96);
  background: rgba(244, 230, 202, 0.08);
}

/* ---------- Buttons ---------- */

.cta-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  width: 100%;
  min-height: 56px;
  padding: 14px 20px;
  border-radius: 16px;
  font-family: var(--font-body);
  font-size: 16.5px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-decoration: none;
  border: none;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: transform 0.12s ease, box-shadow 0.12s ease, opacity 0.12s ease;
}

.btn .icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold), #c79643);
  color: var(--ink);
  box-shadow: var(--shadow-btn);
  font-size: 17.5px;
  animation: pulse 2.6s ease-in-out infinite;
}

.btn-primary:active {
  animation: none;
}

.btn-secondary {
  background: transparent;
  color: var(--cream);
  border: 1.6px solid rgba(216, 170, 85, 0.55);
}

.btn-secondary:hover {
  background: rgba(216, 170, 85, 0.08);
}

.btn-whatsapp {
  background: var(--green);
  color: #fff;
}

.btn-whatsapp:hover {
  background: var(--green-dark);
}

.footnote {
  margin: 26px 0 0;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- Toast ---------- */

.toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translate(-50%, 12px);
  background: var(--gold);
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
  padding: 12px 20px;
  border-radius: var(--radius-full);
  box-shadow: 0 12px 30px -10px rgba(0, 0, 0, 0.6);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
  z-index: 10;
}

.toast.show {
  opacity: 1;
  transform: translate(-50%, 0);
}

/* ---------- Entrance animation ---------- */

.reveal {
  opacity: 0;
  transform: translateY(14px);
  animation: reveal 0.6s ease forwards;
  animation-delay: calc(var(--d, 0) * 0.08s);
}

@keyframes reveal {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%, 100% { box-shadow: var(--shadow-btn); }
  50% { box-shadow: 0 10px 30px -6px rgba(216, 170, 85, 0.7); }
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    animation: none;
    opacity: 1;
    transform: none;
  }
  .btn-primary {
    animation: none;
  }
}

/* Small phones */
@media (max-width: 360px) {
  .card {
    padding: 32px 18px 26px;
  }
}

/* Larger screens: keep it feeling like a considered card, not a stretched form */
@media (min-width: 640px) {
  .card {
    padding: 52px 48px 40px;
  }
}