/* ===== CSS Variables — Morandy Milk Tea ===== */
:root {
  --bg: #F5F0EA;
  --surface: #EDE8E0;
  --surface-hover: #E4DDD4;
  --primary: #B5A99A;
  --accent: #8C7B6B;
  --dark: #3D3530;
  --muted: #7A6F68;
  --white: #FFFFFF;
  --shadow: 0 4px 20px rgba(61, 53, 48, 0.1);
  --shadow-hover: 0 8px 32px rgba(61, 53, 48, 0.18);
  --radius: 12px;
  --transition: 0.35s ease;
}

/* ===== Reset & Base ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Noto Serif TC', 'Georgia', serif;
  background: var(--bg);
  color: var(--dark);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { display: block; width: 100%; height: 100%; object-fit: cover; }

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

/* ===== Typography ===== */
h1 { font-size: clamp(1.6rem, 4vw, 2.4rem); font-weight: 500; letter-spacing: 0.05em; }
h2 { font-size: clamp(1.2rem, 3vw, 1.8rem); font-weight: 500; letter-spacing: 0.06em; }
h3 { font-size: clamp(1rem, 2.5vw, 1.3rem); font-weight: 500; }

/* ===== Container ===== */
.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== Section spacing ===== */
section { padding: 60px 0; }

/* ===== Divider ===== */
.divider {
  width: 60px;
  height: 1px;
  background: var(--primary);
  margin: 0 auto;
}

/* =========================================
   SECTION 1 — Hero Carousel
========================================= */
.hero {
  position: relative;
  width: 100%;
  height: 60vh;
  min-height: 320px;
  overflow: hidden;
  background: var(--surface);
}

.hero-track {
  display: flex;
  height: 100%;
  transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.hero-slide {
  flex: 0 0 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
}

/* Placeholder gradient backgrounds for hero slides */
.hero-slide:nth-child(1) { background: linear-gradient(135deg, #D4C5B8 0%, #B5A99A 50%, #8C7B6B 100%); }
.hero-slide:nth-child(2) { background: linear-gradient(135deg, #C9BDB2 0%, #A89587 50%, #7A6F68 100%); }
.hero-slide:nth-child(3) { background: linear-gradient(135deg, #E0D8D0 0%, #C4B8AC 50%, #9E9088 100%); }
.hero-slide:nth-child(4) { background: linear-gradient(135deg, #B8AFA8 0%, #9E9088 50%, #6B6059 100%); }
.hero-slide:nth-child(5) { background: linear-gradient(135deg, #DDD5CA 0%, #BEB2A6 50%, #96887C 100%); }
.hero-slide:nth-child(6) { background: linear-gradient(135deg, #C6BCB4 0%, #ACA09A 50%, #847870 100%); }

.hero-slide img {
  position: absolute;
  inset: 0;
  object-fit: cover;
}

.hero-slide-label {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(61, 53, 48, 0.45);
  color: rgba(255,255,255,0.92);
  font-size: 0.8rem;
  letter-spacing: 0.22em;
  padding: 6px 18px;
  border-radius: 50px;
  white-space: nowrap;
  backdrop-filter: blur(6px);
}

/* Hero navigation arrows */
.hero-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.75);
  border: none;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition), opacity var(--transition);
  z-index: 10;
  color: var(--dark);
  font-size: 1.1rem;
  backdrop-filter: blur(4px);
}
.hero-btn:hover { background: rgba(255,255,255,0.95); }
.hero-btn.prev { left: 16px; }
.hero-btn.next { right: 16px; }

/* Hero dots */
.hero-dots {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 10;
}
.hero-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(255,255,255,0.5);
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}
.hero-dot.active {
  background: rgba(255,255,255,0.95);
  transform: scale(1.3);
}

/* =========================================
   SECTION 2 — Brand Name
========================================= */
.brand-name-section {
  padding: 40px 0 32px;
  text-align: center;
}

.brand-name-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
}

.brand-name-inner::before,
.brand-name-inner::after {
  content: '';
  flex: 1;
  max-width: 80px;
  height: 1px;
  background: var(--primary);
}

.brand-name {
  font-family: 'Cormorant Garamond', 'Georgia', serif;
  font-size: clamp(0.75rem, 2vw, 0.85rem);
  letter-spacing: 0.35em;
  color: var(--muted);
  text-transform: uppercase;
  white-space: nowrap;
}

/* =========================================
   SECTION 3 — Logo
========================================= */
.logo-section {
  padding: 0 0 48px;
  text-align: center;
}

.logo-link {
  display: inline-block;
  transition: opacity var(--transition), transform var(--transition);
}
.logo-link:hover {
  opacity: 0.75;
  transform: scale(1.04);
}

.logo-placeholder {
  width: 160px;
  height: 160px;
  margin: 0 auto;
  border-radius: 50%;
  background: var(--surface);
  border: 2px solid var(--primary);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.logo-placeholder .logo-icon {
  font-size: 2.4rem;
}

.logo-placeholder .logo-text {
  font-family: 'Cormorant Garamond', serif;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--accent);
  text-transform: uppercase;
}

.logo-placeholder img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: contain;
}

/* =========================================
   SECTION 4 — Shop Info
========================================= */
.info-section {
  background: var(--white);
  padding: 60px 0;
}

.info-section h2 {
  text-align: center;
  margin-bottom: 40px;
  color: var(--dark);
}

.info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.info-block h3 {
  font-size: 0.8rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--surface);
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
}

.info-icon {
  width: 20px;
  flex-shrink: 0;
  font-size: 1rem;
  margin-top: 2px;
  color: var(--accent);
}

.info-text {
  font-size: 0.9rem;
  color: var(--dark);
  line-height: 1.6;
}

.info-text strong {
  display: block;
  font-weight: 600;
  margin-bottom: 2px;
}

/* Social links */
.social-links {
  display: flex;
  gap: 12px;
  margin-top: 8px;
  flex-wrap: wrap;
}

.social-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border: 1px solid var(--primary);
  border-radius: 50px;
  font-size: 0.82rem;
  color: var(--dark);
  transition: background var(--transition), color var(--transition);
}
.social-btn:hover {
  background: var(--accent);
  color: var(--white);
  border-color: var(--accent);
}

/* Event card */
.event-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
  border-left: 3px solid var(--accent);
}
.event-card .event-tag {
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 6px;
}
.event-card .event-title {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--dark);
}
.event-card .event-desc {
  font-size: 0.85rem;
  color: var(--muted);
}

/* =========================================
   SECTION 5 — Portfolio Grid
========================================= */
.portfolio-section {
  padding: 60px 0 80px;
}

.section-header {
  text-align: center;
  margin-bottom: 48px;
}
.section-header h2 { margin-bottom: 12px; }
.section-header p {
  font-size: 0.9rem;
  color: var(--muted);
  margin-top: 12px;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.portfolio-card {
  cursor: pointer;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}
.portfolio-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.portfolio-card-thumb {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.portfolio-card-thumb img {
  transition: transform 0.5s ease;
}
.portfolio-card:hover .portfolio-card-thumb img {
  transform: scale(1.06);
}

/* Gradient placeholder thumbs */
.portfolio-card:nth-child(1) .portfolio-card-thumb { background: linear-gradient(135deg, #E8E0D8 0%, #C9C0B8 100%); }
.portfolio-card:nth-child(2) .portfolio-card-thumb { background: linear-gradient(135deg, #D8D0C8 0%, #B8B0A0 100%); }
.portfolio-card:nth-child(3) .portfolio-card-thumb { background: linear-gradient(135deg, #E0D4CC 0%, #C0B4A8 100%); }
.portfolio-card:nth-child(4) .portfolio-card-thumb { background: linear-gradient(135deg, #D0C8C0 0%, #B0A898 100%); }
.portfolio-card:nth-child(5) .portfolio-card-thumb { background: linear-gradient(135deg, #DCDBD0 0%, #BCBAA8 100%); }
.portfolio-card:nth-child(6) .portfolio-card-thumb { background: linear-gradient(135deg, #CCC4BC 0%, #ACA4A0 100%); }
.portfolio-card:nth-child(7) .portfolio-card-thumb { background: linear-gradient(135deg, #D4CCC4 0%, #B4ACA4 100%); }
.portfolio-card:nth-child(8) .portfolio-card-thumb { background: linear-gradient(135deg, #C8C0B8 0%, #A8A09A 100%); }

/* Overlay on hover */
.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: rgba(61, 53, 48, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition);
}
.portfolio-card:hover .portfolio-overlay { opacity: 1; }

.portfolio-overlay-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255,255,255,0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--dark);
}

/* Portfolio placeholder content */
.portfolio-placeholder-content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.portfolio-placeholder-content .ph-icon { font-size: 2rem; opacity: 0.5; }
.portfolio-placeholder-content .ph-label {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--muted);
  opacity: 0.7;
}

.portfolio-card-info {
  padding: 14px 16px;
}
.portfolio-card-info .card-category {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 4px;
}
.portfolio-card-info .card-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--dark);
}

/* =========================================
   MODAL
========================================= */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(40, 35, 32, 0.7);
  backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  padding: 20px;
}
.modal-backdrop.active {
  opacity: 1;
  pointer-events: all;
}

.modal {
  background: var(--white);
  border-radius: 16px;
  width: 100%;
  max-width: 680px;
  max-height: 90vh;
  overflow-y: auto;
  transform: translateY(20px) scale(0.97);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}
.modal-backdrop.active .modal {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 10;
  background: rgba(255,255,255,0.9);
  border: 1px solid var(--surface);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1rem;
  color: var(--dark);
  transition: background var(--transition);
}
.modal-close:hover { background: var(--surface); }

/* Modal carousel */
.modal-carousel {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 16px 16px 0 0;
  background: var(--surface);
}

.modal-track {
  display: flex;
  height: 100%;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-slide {
  flex: 0 0 100%;
  height: 100%;
}

/* Modal slide placeholder gradients */
.modal-slide:nth-child(1) { background: linear-gradient(135deg, #DDD5CC 0%, #B8ACA0 100%); }
.modal-slide:nth-child(2) { background: linear-gradient(135deg, #D4CCCA 0%, #B0A8A0 100%); }
.modal-slide:nth-child(3) { background: linear-gradient(135deg, #E0D8D0 0%, #C0B8B0 100%); }
.modal-slide:nth-child(4) { background: linear-gradient(135deg, #CCCAC8 0%, #A8A4A0 100%); }
.modal-slide:nth-child(5) { background: linear-gradient(135deg, #D8D4CC 0%, #B8B0A8 100%); }

.modal-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal-slide-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--muted);
}
.modal-slide-placeholder .ph-big { font-size: 3rem; opacity: 0.5; }
.modal-slide-placeholder .ph-text { font-size: 0.8rem; letter-spacing: 0.15em; opacity: 0.6; }

.modal-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.82);
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--dark);
  transition: background var(--transition);
  backdrop-filter: blur(4px);
  z-index: 5;
}
.modal-nav-btn:hover { background: rgba(255,255,255,0.97); }
.modal-nav-btn.prev { left: 12px; }
.modal-nav-btn.next { right: 12px; }

.modal-dots {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
  z-index: 5;
}
.modal-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255,255,255,0.5);
  border: none;
  cursor: pointer;
  transition: background var(--transition);
}
.modal-dot.active { background: rgba(255,255,255,0.95); }

.modal-counter {
  position: absolute;
  top: 12px;
  left: 16px;
  background: rgba(61, 53, 48, 0.5);
  color: rgba(255,255,255,0.9);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  padding: 4px 10px;
  border-radius: 50px;
  backdrop-filter: blur(4px);
  z-index: 5;
}

/* Modal body */
.modal-body {
  padding: 28px;
}

.modal-category {
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}

.modal-title {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 16px;
}

.modal-desc {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.75;
  margin-bottom: 20px;
}

.modal-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.modal-tag {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--accent);
  background: var(--surface);
  padding: 5px 12px;
  border-radius: 50px;
  border: 1px solid var(--primary);
}

/* =========================================
   FOOTER
========================================= */
footer {
  background: var(--dark);
  color: rgba(255,255,255,0.6);
  text-align: center;
  padding: 32px 24px;
}

footer .footer-brand {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.1rem;
  letter-spacing: 0.25em;
  color: rgba(255,255,255,0.85);
  margin-bottom: 8px;
  text-transform: uppercase;
}

footer .footer-copy {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
}

/* =========================================
   ABOUT PAGE STYLES
========================================= */
.about-header {
  background: var(--white);
  padding: 28px 0;
  border-bottom: 1px solid var(--surface);
  position: sticky;
  top: 0;
  z-index: 100;
}

.about-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--muted);
  transition: color var(--transition);
}
.back-btn:hover { color: var(--dark); }

.about-logo {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--surface);
  border: 1.5px solid var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  overflow: hidden;
}

.about-hero {
  background: var(--surface);
  padding: 80px 0;
  text-align: center;
}

.about-hero h1 {
  margin-bottom: 16px;
}
.about-hero .about-tagline {
  font-size: 0.9rem;
  color: var(--muted);
  letter-spacing: 0.12em;
  max-width: 420px;
  margin: 0 auto;
  line-height: 1.8;
}

.about-story {
  padding: 70px 0;
}

.about-story-inner {
  max-width: 680px;
  margin: 0 auto;
}

.about-story h2 {
  margin-bottom: 24px;
  text-align: center;
}

.about-story p {
  font-size: 0.95rem;
  color: var(--muted);
  margin-bottom: 20px;
  line-height: 1.85;
}

.about-values {
  background: var(--white);
  padding: 60px 0;
}

.about-values h2 {
  text-align: center;
  margin-bottom: 40px;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.value-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 28px 24px;
  text-align: center;
}

.value-icon {
  font-size: 2rem;
  margin-bottom: 12px;
}

.value-card h3 {
  font-size: 0.95rem;
  margin-bottom: 8px;
  color: var(--dark);
}

.value-card p {
  font-size: 0.83rem;
  color: var(--muted);
  line-height: 1.7;
}

.about-gallery {
  padding: 60px 0;
}

.about-gallery h2 {
  text-align: center;
  margin-bottom: 32px;
}

.gallery-photos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.gallery-photo {
  aspect-ratio: 1;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
}

.gallery-photo:nth-child(1) { background: linear-gradient(135deg, #E0D8D0, #C0B8B0); }
.gallery-photo:nth-child(2) { background: linear-gradient(135deg, #D8D0C8, #B8B0A8); }
.gallery-photo:nth-child(3) { background: linear-gradient(135deg, #DDD5CC, #BDB5AC); }

.about-cta {
  padding: 60px 0;
  text-align: center;
}

.about-cta h2 { margin-bottom: 12px; }
.about-cta p {
  font-size: 0.9rem;
  color: var(--muted);
  margin-bottom: 28px;
}

.cta-buttons {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: var(--accent);
  color: var(--white);
  border-radius: 50px;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  transition: background var(--transition), transform var(--transition);
}
.btn-primary:hover {
  background: var(--dark);
  transform: translateY(-2px);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border: 1.5px solid var(--accent);
  color: var(--accent);
  border-radius: 50px;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  transition: background var(--transition), color var(--transition);
}
.btn-outline:hover {
  background: var(--accent);
  color: var(--white);
}

/* =========================================
   RESPONSIVE
========================================= */
@media (max-width: 768px) {
  section { padding: 44px 0; }

  .hero { height: 40vh; min-height: 220px; }

  .info-grid { grid-template-columns: 1fr; gap: 32px; }

  .portfolio-grid { gap: 10px; }

  .modal { max-height: 95vh; }
  .modal-body { padding: 20px; }

  .values-grid { grid-template-columns: 1fr; gap: 16px; }

  .gallery-photos { grid-template-columns: repeat(2, 1fr); }

  .hero-btn { width: 36px; height: 36px; font-size: 0.9rem; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }

  .portfolio-grid { gap: 8px; }

  .modal-backdrop { padding: 0; align-items: flex-end; }
  .modal {
    max-height: 92vh;
    border-radius: 16px 16px 0 0;
  }

  .brand-name { font-size: 0.72rem; letter-spacing: 0.22em; }

  .cta-buttons { flex-direction: column; align-items: center; }
}

/* Scrollbar styling */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 3px; }