/* ===== 首頁專屬區塊（不與 about / styles 重複）===== */

/* 共用：分隔標題 */
.home-section {
  max-width: 1200px;
  margin: 80px auto 0;
  padding: 0 40px;
}
.home-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 100px;
  background: rgba(255,181,71,0.08);
  border: 1px solid rgba(255,181,71,0.25);
  color: #FFB547;
  font-size: 12px;
  font-family: 'Space Grotesk', system-ui, sans-serif;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.home-eyebrow .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #FFB547;
  box-shadow: 0 0 10px #FFB547;
  animation: dotPulse 1.6s ease-in-out infinite;
}
@keyframes dotPulse {
  0%,100% { opacity: 0.5; }
  50%     { opacity: 1; }
}
.home-section h2 {
  font-family: 'Orbitron', 'Noto Sans TC', sans-serif;
  font-size: 38px;
  font-weight: 800;
  line-height: 1.2;
  margin: 0 0 12px;
  color: var(--text, #fff);
}
.home-section .home-lead {
  color: var(--text-dim, #9aa0c0);
  font-size: 16px;
  max-width: 640px;
  margin: 0 0 36px;
  line-height: 1.7;
}

/* === 使用情境 === */
.scene-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.scene-card {
  position: relative;
  padding: 24px 22px 26px;
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.015));
  border: 1px solid rgba(255,255,255,0.08);
  overflow: hidden;
  transition: transform .25s, border-color .25s, box-shadow .25s;
}
.scene-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--scene-color, #FFB547), transparent);
  opacity: .6;
}
.scene-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255,181,71,0.35);
  box-shadow: 0 18px 40px rgba(0,0,0,0.4);
}
.scene-icon {
  width: 48px; height: 48px;
  display: grid; place-items: center;
  border-radius: 14px;
  background: rgba(255,181,71,0.1);
  border: 1px solid rgba(255,181,71,0.25);
  font-size: 24px;
  margin-bottom: 14px;
}
.scene-card h3 {
  font-size: 17px;
  margin: 0 0 8px;
  color: var(--text, #fff);
  font-weight: 700;
}
.scene-card p {
  color: var(--text-dim, #9aa0c0);
  font-size: 14px;
  line-height: 1.65;
  margin: 0 0 14px;
}
.scene-tag {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 100px;
  font-size: 12px;
  background: rgba(255,255,255,0.06);
  color: var(--text-dim, #9aa0c0);
  font-family: 'Space Grotesk', sans-serif;
}

/* === AI 調酒展示牆 === */
.showcase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.show-card {
  position: relative;
  padding: 26px;
  border-radius: 22px;
  background:
    radial-gradient(120% 60% at 50% -10%, rgba(255,181,71,0.18), transparent 60%),
    linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01));
  border: 1px solid rgba(255,255,255,0.08);
  overflow: hidden;
  transition: transform .3s, border-color .3s;
}
.show-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255,77,141,0.4);
}
.show-orb {
  width: 72px; height: 72px;
  border-radius: 50%;
  margin: 4px auto 14px;
  background: radial-gradient(circle at 35% 30%, #fff5, transparent 60%),
              linear-gradient(135deg, var(--orb-a, #FFB547), var(--orb-b, #FF4D8D));
  box-shadow: 0 0 30px var(--orb-glow, rgba(255,181,71,.45));
  position: relative;
}
.show-orb::after {
  content: '';
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 1px dashed rgba(255,255,255,0.2);
  animation: orbSpin 14s linear infinite;
}
@keyframes orbSpin { to { transform: rotate(360deg); } }
.show-name {
  font-family: 'Orbitron', sans-serif;
  font-size: 20px;
  font-weight: 700;
  text-align: center;
  margin: 0 0 6px;
  background: linear-gradient(135deg, #FFB547, #FF4D8D, #7B5CFF);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.show-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
  margin-bottom: 14px;
}
.show-tags span {
  padding: 3px 10px;
  border-radius: 100px;
  font-size: 11.5px;
  background: rgba(255,255,255,0.06);
  color: var(--text-dim, #9aa0c0);
  border: 1px solid rgba(255,255,255,0.06);
}
.show-story {
  color: var(--text-dim, #9aa0c0);
  font-size: 14px;
  line-height: 1.7;
  text-align: center;
  font-style: italic;
}
.show-story::before { content: '「'; opacity: .5; }
.show-story::after  { content: '」'; opacity: .5; }

/* === 即時動態條 === */
.pulse-strip {
  margin-top: 50px;
  padding: 18px 24px;
  border-radius: 16px;
  background: linear-gradient(90deg, rgba(255,181,71,0.06), rgba(123,92,255,0.06));
  border: 1px solid rgba(255,255,255,0.07);
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}
.pulse-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #00E5FF;
  box-shadow: 0 0 12px #00E5FF;
  animation: dotPulse 1.4s ease-in-out infinite;
  flex-shrink: 0;
}
.pulse-label {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  letter-spacing: 1.5px;
  color: #00E5FF;
  text-transform: uppercase;
}
.pulse-text {
  color: var(--text-dim, #9aa0c0);
  font-size: 14px;
  flex: 1;
  min-width: 0;
}
.pulse-text strong { color: var(--text, #fff); font-weight: 600; }

/* === FAQ === */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 880px;
}
.faq-item {
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px;
  background: rgba(255,255,255,0.02);
  overflow: hidden;
  transition: border-color .25s, background .25s;
}
.faq-item[open] {
  border-color: rgba(255,181,71,0.3);
  background: rgba(255,181,71,0.04);
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 16px;
  font-weight: 600;
  color: var(--text, #fff);
  user-select: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  font-family: 'Orbitron', sans-serif;
  font-size: 22px;
  color: #FFB547;
  transition: transform .25s;
  flex-shrink: 0;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-body {
  padding: 0 22px 20px;
  color: var(--text-dim, #9aa0c0);
  font-size: 14.5px;
  line-height: 1.75;
}

/* === 末段 CTA === */
.home-final {
  margin: 100px auto 80px;
  max-width: 1100px;
  padding: 60px 40px;
  border-radius: 28px;
  background:
    radial-gradient(80% 100% at 50% 0%, rgba(255,77,141,0.15), transparent 70%),
    linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01));
  border: 1px solid rgba(255,77,141,0.25);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.home-final::before {
  content: '';
  position: absolute;
  top: -2px; left: 10%; right: 10%;
  height: 2px;
  background: linear-gradient(90deg, transparent, #FF4D8D, transparent);
}
.home-final h2 {
  font-family: 'Orbitron', 'Noto Sans TC', sans-serif;
  font-size: 36px;
  font-weight: 800;
  margin: 0 0 12px;
}
.home-final p {
  color: var(--text-dim, #9aa0c0);
  font-size: 16px;
  margin: 0 0 28px;
}
.home-final .cta-row {
  justify-content: center;
}

/* === RWD === */
@media (max-width: 980px) {
  .scene-grid { grid-template-columns: repeat(2, 1fr); }
  .showcase-grid { grid-template-columns: 1fr; }
  .home-section h2, .home-final h2 { font-size: 28px; }
  .home-section { padding: 0 20px; margin-top: 60px; }
  .home-final { margin: 70px 16px; padding: 40px 24px; }
}
@media (max-width: 560px) {
  .scene-grid { grid-template-columns: 1fr; }
}

/* ===== 首頁進入 3D 展示的入口 ===== */
.btn-showcase {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 24px;
  border-radius: 14px;
  text-decoration: none;
  color: var(--text);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.3px;
  background:
    linear-gradient(140deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0) 60%),
    rgba(13, 14, 34, 0.7);
  border: 1px solid rgba(123, 92, 255, 0.45);
  box-shadow:
    0 2px 8px rgba(0, 0, 0, 0.35),
    0 14px 40px rgba(123, 92, 255, 0.22),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.3s;
}
.btn-showcase:hover {
  transform: translateY(-2px);
  border-color: rgba(123, 92, 255, 0.85);
  box-shadow:
    0 2px 8px rgba(0, 0, 0, 0.35),
    0 18px 52px rgba(123, 92, 255, 0.38),
    inset 0 1px 0 rgba(255, 255, 255, 0.14);
}
.btn-showcase .bs-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent-cyan, #00E5FF);
  box-shadow: 0 0 10px #00E5FF;
  animation: pulse 1.8s ease-in-out infinite;
}
.btn-showcase .bs-new {
  padding: 3px 8px;
  border-radius: 100px;
  font-family: 'Orbitron', sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1px;
  color: #0a0b1a;
  background: linear-gradient(120deg, #FFB547, #FF4D8D);
}