:root {
  /* Clean, warm, high-contrast palette */
  --bg-page: #faf8f5;
  --bg-surface: #ffffff;
  --bg-subtle: #f3efe9;
  
  --text-primary: #1c1917;   /* Rich warm dark charcoal */
  --text-secondary: #57534e; /* Clear medium charcoal */
  --text-muted: #78716c;     /* Subtle details */
  
  --border-light: #e7e2da;

  --portal-primary: #2563eb;
  --portal-light: #eff6ff;
  --portal-border: #bfdbfe;

  --buddha-primary: #d97706;
  --buddha-light: #fef3c7;
  --buddha-border: #fde68a;

  --font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  --shadow-subtle: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-card: 0 4px 16px rgba(0, 0, 0, 0.06);
  --shadow-hover: 0 10px 24px rgba(0, 0, 0, 0.1);

  --transition-fast: all 0.2s ease;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-family: var(--font-family);
  background-color: var(--bg-page);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  position: relative;
  background-color: var(--bg-page);
}

/* Typography */
h1, h2, h3, h4 {
  font-family: var(--font-family);
  color: var(--text-primary);
  font-weight: 700;
  line-height: 1.25;
}

p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.6;
}

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

/* Navigation */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
}

.nav-container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.brand-icon {
  width: 26px;
  height: 26px;
  color: var(--buddha-primary);
}

.nav-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
  align-items: center;
}

.nav-links a {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-secondary);
  padding: 0.4rem 0.6rem;
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}

.nav-links a:hover {
  color: var(--text-primary);
  background-color: var(--bg-subtle);
}

.nav-btn {
  padding: 0.55rem 1.2rem;
  border-radius: var(--radius-full);
  background: var(--text-primary);
  color: #ffffff;
  font-size: 0.9rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: var(--transition-fast);
}

.nav-btn:hover {
  background: #3f3f46;
  transform: translateY(-1px);
}

/* Hero Section */
.hero {
  max-width: 1080px;
  margin: 0 auto;
  padding: 3.5rem 1.5rem 4rem;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 3rem;
  align-items: center;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-subtle);
  border: 1px solid var(--border-light);
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
}

.hero-title {
  font-size: 3.25rem;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.hero-title .name-portal {
  color: var(--portal-primary);
}

.hero-title .name-buddha {
  color: var(--buddha-primary);
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.75rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
}

.btn-main {
  background: var(--text-primary);
  color: #ffffff;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 1rem;
  transition: var(--transition-fast);
  border: none;
  cursor: pointer;
}

.btn-main:hover {
  background: #27272a;
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}

.btn-alt {
  background: var(--bg-surface);
  color: var(--text-primary);
  border: 1px solid var(--border-light);
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 1rem;
  transition: var(--transition-fast);
  cursor: pointer;
}

.btn-alt:hover {
  background: var(--bg-subtle);
  border-color: #d6d3d1;
}

/* Hero Cards */
.hero-duo-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.hero-mini-card {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  padding: 0.75rem;
  box-shadow: var(--shadow-card);
  transition: var(--transition-fast);
  cursor: pointer;
}

.hero-mini-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.hero-mini-img-wrap {
  width: 100%;
  aspect-ratio: 1 / 1.1;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 0.75rem;
  background: var(--bg-subtle);
}

.hero-mini-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hero-mini-info h3 {
  font-size: 1.15rem;
  margin-bottom: 0.2rem;
}

.hero-mini-info p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Sections Common */
.section {
  max-width: 1080px;
  margin: 0 auto 5rem;
  padding: 0 1.5rem;
}

.section-head {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 2.5rem;
}

.section-head .tag {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--buddha-primary);
  margin-bottom: 0.35rem;
  display: block;
}

.section-head h2 {
  font-size: 2.25rem;
  letter-spacing: -0.02em;
}

/* Profiles List */
.profiles-list {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.profile-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  box-shadow: var(--shadow-card);
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 2.5rem;
  align-items: center;
}

.profile-card.portal-theme {
  border-left: 6px solid var(--portal-primary);
}

.profile-card.buddha-theme {
  border-left: 6px solid var(--buddha-primary);
}

.profile-photo {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-subtle);
  aspect-ratio: 4 / 3.8;
}

.profile-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}

.profile-card:hover .profile-photo img {
  transform: scale(1.02);
}

.photo-label {
  position: absolute;
  bottom: 0.75rem;
  left: 0.75rem;
  background: rgba(0, 0, 0, 0.75);
  color: #ffffff;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
}

.profile-details {
  display: flex;
  flex-direction: column;
}

.profile-badge {
  align-self: flex-start;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.badge-portal {
  background: var(--portal-light);
  color: var(--portal-primary);
  border: 1px solid var(--portal-border);
}

.badge-buddha {
  background: var(--buddha-light);
  color: var(--buddha-primary);
  border: 1px solid var(--buddha-border);
}

.profile-details h3 {
  font-size: 2.1rem;
  margin-bottom: 0.15rem;
}

.profile-subtitle {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.profile-text {
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
}

/* Info Facts */
.facts-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.fact-item {
  background: var(--bg-subtle);
  border-radius: var(--radius-sm);
  padding: 0.65rem 0.9rem;
}

.fact-label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 700;
  margin-bottom: 0.15rem;
}

.fact-val {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* Interactive Buttons */
.interaction-row {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.love-btn {
  background: var(--bg-subtle);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-full);
  padding: 0.55rem 1.15rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  transition: var(--transition-fast);
}

.love-btn:hover {
  background: #ffffff;
  border-color: #cbd5e1;
  transform: translateY(-2px);
  box-shadow: var(--shadow-subtle);
}

.love-count {
  background: #ffffff;
  padding: 0.1rem 0.45rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  border: 1px solid var(--border-light);
  color: var(--text-secondary);
}

/* Photo Gallery Cards */
.gallery-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.75rem;
}

.photo-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  cursor: pointer;
  transition: var(--transition-fast);
}

.photo-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.photo-card-img-wrap {
  width: 100%;
  aspect-ratio: 4 / 3.3;
  overflow: hidden;
  background: var(--bg-subtle);
}

.photo-card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}

.photo-card:hover .photo-card-img-wrap img {
  transform: scale(1.03);
}

.photo-card-body {
  padding: 1.25rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.photo-card-body h3 {
  font-size: 1.2rem;
  margin-bottom: 0.2rem;
}

.photo-card-body p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.zoom-hint {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--portal-primary);
  background: var(--portal-light);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
}

/* Lightbox Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.82);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-inner {
  position: relative;
  max-width: 850px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.modal-img {
  max-width: 100%;
  max-height: 75vh;
  border-radius: var(--radius-md);
  object-fit: contain;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.modal-caption {
  margin-top: 1rem;
  color: #ffffff;
  text-align: center;
}

.modal-caption h3 {
  color: #ffffff;
  font-size: 1.35rem;
}

.modal-caption p {
  color: #d1d5db;
  font-size: 0.95rem;
}

.modal-close-btn {
  position: absolute;
  top: -2.8rem;
  right: 0;
  background: rgba(255, 255, 255, 0.2);
  border: none;
  color: #ffffff;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  transition: var(--transition-fast);
}

.modal-close-btn:hover {
  background: rgba(255, 255, 255, 0.35);
}

/* Say Hello Form */
.mail-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-card);
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 3rem;
}

.mail-info h3 {
  font-size: 1.85rem;
  margin-bottom: 0.5rem;
}

.mail-info p {
  font-size: 1.05rem;
  line-height: 1.5;
}

.form-group {
  margin-bottom: 1.1rem;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
  color: var(--text-primary);
}

.form-input {
  width: 100%;
  padding: 0.75rem 0.95rem;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 1rem;
  background: #ffffff;
  color: var(--text-primary);
  transition: var(--transition-fast);
}

.form-input:focus {
  outline: none;
  border-color: var(--text-primary);
  box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.05);
}

.cat-picker {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.6rem;
}

.cat-option {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 0.75rem;
  background: var(--bg-subtle);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.cat-option input[type="radio"]:checked + span {
  color: var(--text-primary);
}

.send-btn {
  width: 100%;
  padding: 0.85rem 1.5rem;
  background: var(--text-primary);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-full);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition-fast);
}

.send-btn:hover {
  background: #27272a;
  transform: translateY(-2px);
}

.form-alert {
  margin-top: 1rem;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  display: none;
}

.form-alert.success {
  display: block;
  background: #ecfdf5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}

/* Footer */
.footer {
  border-top: 1px solid var(--border-light);
  background: var(--bg-surface);
  padding: 2.5rem 1.5rem 2rem;
}

.footer-inner {
  max-width: 1080px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.footer-nav {
  display: flex;
  gap: 1.5rem;
  list-style: none;
}

.footer-nav a {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.footer-nav a:hover {
  color: var(--text-primary);
}

.footer-sub {
  max-width: 1080px;
  margin: 0 auto;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-light);
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Responsive */
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2.5rem;
  }
  .hero-pill {
    margin-left: auto;
    margin-right: auto;
  }
  .hero-actions {
    justify-content: center;
  }
  .hero-duo-grid {
    max-width: 440px;
    margin: 0 auto;
  }
  .profile-card {
    grid-template-columns: 1fr;
  }
  .mail-card {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .hero-title {
    font-size: 2.35rem;
  }
  .hero-duo-grid {
    grid-template-columns: 1fr;
  }
  .gallery-grid {
    grid-template-columns: 1fr;
  }
  .facts-row {
    grid-template-columns: 1fr;
  }
  .cat-picker {
    grid-template-columns: 1fr;
  }
  .nav-links {
    display: none;
  }
}