:root {
  --bg: #f4f7f5;
  --bg-elevated: #ffffff;
  --surface: rgba(255, 255, 255, 0.92);
  --surface-strong: #eef3ef;
  --text: #1a2e24;
  --text-muted: #5c6b62;
  --accent: #2d7a47;
  --accent-dim: #256b3a;
  --accent-glow: rgba(45, 122, 71, 0.18);
  --warm: #b86a38;
  --border: rgba(26, 46, 36, 0.12);
  --radius: 14px;
  --radius-lg: 22px;
  --font: "Source Sans 3", system-ui, -apple-system, sans-serif;
  --font-display: "Source Sans 3", system-ui, -apple-system, sans-serif;
  --header-h: 72px;
  --shadow: 0 16px 48px rgba(26, 46, 36, 0.1);
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.55;
  color: var(--text);
  background: var(--bg);
  min-height: 100vh;
  overflow-x: hidden;
}
#bg-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}
.site-header,
#main,
.site-footer,
.modal,
.toast-stack { position: relative; z-index: 1; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin: 0 0 0.5em;
}
h1 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 700; }
h2 { font-size: clamp(1.35rem, 2.5vw, 1.75rem); color: var(--text); }
p { margin: 0 0 1em; }
a { color: var(--accent); }

.site-header {
  position: sticky;
  top: 0;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0 1.5rem;
  height: var(--header-h);
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  z-index: 10;
  justify-content: space-between;
}
.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--text);
  flex-shrink: 0;
}
.logo-mark {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dim));
  display: grid;
  place-items: center;
  font-weight: 700;
  color: #fff;
}
.logo-text { font-weight: 700; font-size: 1.15rem; letter-spacing: -0.02em; }

.main-nav {
  display: flex;
  gap: 0.15rem;
  flex: 1;
  justify-content: center;
  flex-wrap: wrap;
}
.nav-link {
  background: none;
  border: none;
  color: var(--text-muted);
  font: inherit;
  font-size: 0.9rem;
  padding: 0.45rem 0.75rem;
  border-radius: 8px;
  cursor: pointer;
  transition: color var(--transition), background var(--transition);
}
.nav-link:hover, .nav-link.nav-active {
  color: var(--text);
  background: var(--surface);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.search-wrap { position: relative; }
.search-input {
  width: 200px;
  padding: 0.5rem 2rem 0.5rem 0.85rem;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font: inherit;
  font-size: 0.88rem;
  transition: width var(--transition), border-color var(--transition);
}
.search-input:focus {
  outline: none;
  width: 260px;
  border-color: var(--accent-dim);
}
.search-hint {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.7rem;
  color: var(--text-muted);
  background: var(--surface-strong);
  padding: 2px 6px;
  border-radius: 4px;
  pointer-events: none;
}

.btn {
  font: inherit;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.55rem 1.1rem;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  transition: transform 0.15s, box-shadow var(--transition), background var(--transition);
}
.btn:active { transform: scale(0.98); }
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-dim));
  color: #fff;
  box-shadow: 0 4px 20px var(--accent-glow);
}
.btn-primary:hover { box-shadow: 0 6px 28px var(--accent-glow); }
.btn-secondary {
  background: var(--surface-strong);
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-ghost {
  background: transparent;
  color: var(--text-muted);
}
.btn-ghost:hover { color: var(--text); background: var(--surface); }
.btn-lg { padding: 0.75rem 1.5rem; font-size: 1rem; }
.btn-sm { padding: 0.35rem 0.75rem; font-size: 0.82rem; }
.btn-block { width: 100%; }

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
}
.burger span {
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
}

#main { max-width: 1200px; margin: 0 auto; padding: 2rem 1.5rem 4rem; }
.view { display: none; animation: fadeIn 0.4s ease; }
.view-active { display: block; }
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}

.hero { padding: 2rem 0 3rem; }
.eyebrow {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--warm);
  margin-bottom: 1rem;
}
.hero-lead {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 640px;
}
.hero-cta { display: flex; flex-wrap: wrap; gap: 1rem; margin: 1.75rem 0; }
.hero-stats {
  display: flex;
  gap: 2.5rem;
  flex-wrap: wrap;
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}
.hero-stats strong {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--accent);
}
.hero-stats span { font-size: 0.85rem; color: var(--text-muted); }

.persona-block { margin: 3rem 0; }
.section-desc { color: var(--text-muted); max-width: 560px; }
.persona-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin: 1.5rem 0;
}
.persona-card {
  text-align: left;
  padding: 1.25rem;
  border-radius: var(--radius-lg);
  border: 2px solid var(--border);
  background: var(--surface);
  cursor: pointer;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  color: inherit;
  font: inherit;
}
.persona-card:hover { transform: translateY(-2px); }
.persona-card.persona-active {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent), 0 12px 40px var(--accent-glow);
}
.persona-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  margin-bottom: 0.65rem;
  border-radius: 10px;
  background: rgba(45, 122, 71, 0.1);
  color: var(--accent);
  font-size: 1.15rem;
}
.persona-icon i { line-height: 1; }
.persona-title { display: block; font-family: var(--font-display); font-size: 1.15rem; font-weight: 600; }
.persona-sub { display: block; font-size: 0.85rem; color: var(--text-muted); margin-top: 0.35rem; }

.persona-path {
  padding: 1.5rem;
  border-radius: var(--radius);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
}
.path-steps { margin: 1rem 0 1.25rem; padding-left: 1.25rem; color: var(--text-muted); }
.path-steps li { margin-bottom: 0.5rem; }
.path-steps li strong { color: var(--text); }

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 1.25rem;
}
.link-btn {
  background: none;
  border: none;
  color: var(--accent);
  font: inherit;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-head { margin-bottom: 2rem; }
.page-head p { color: var(--text-muted); max-width: 620px; }

.filters-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: flex-end;
  margin-bottom: 1rem;
  padding: 1rem;
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}
.filter-chip {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.75rem;
  color: var(--text-muted);
}
.filter-chip select,
.filter-chip input[type="range"] {
  font: inherit;
  padding: 0.4rem 0.6rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text);
  min-width: 120px;
}
.filter-range output { font-size: 0.8rem; color: var(--accent); }
.results-meta { font-size: 0.9rem; color: var(--text-muted); margin-bottom: 1rem; }

.card-row, .card-grid {
  display: grid;
  gap: 1rem;
}
.card-row { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
.card-grid { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }

.ttk-card, .supplier-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--transition), border-color var(--transition);
}
.ttk-card:hover, .supplier-card:hover {
  transform: translateY(-3px);
  border-color: rgba(45, 122, 71, 0.35);
  box-shadow: 0 8px 24px rgba(26, 46, 36, 0.08);
}
.ttk-card.hidden-card { display: none; }
.ttk-thumb {
  height: 140px;
  position: relative;
  overflow: hidden;
  background-color: var(--bg-elevated);
}
.ttk-thumb-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  color: var(--accent);
  background: linear-gradient(145deg, rgba(45, 122, 71, 0.08), var(--bg-elevated));
}
.modal-ttk-photo-wrap.ttk-thumb-icon { font-size: 2.75rem; }
.format-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 10px;
  background: rgba(45, 122, 71, 0.1);
  color: var(--accent);
  font-size: 1.05rem;
}
.format-text {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  min-width: 0;
}
.format-text > span {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.45;
}
.ttk-collage {
  --cc: 6;
  --cr: 6;
  --ci: 0;
  --cj: 0;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  aspect-ratio: 1;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  background-repeat: no-repeat;
  background-size: calc(var(--cc) * 100%) calc(var(--cr) * 100%);
  background-position: calc(var(--ci) * 100% / (var(--cc) - 1)) calc(var(--cj) * 100% / (var(--cr) - 1));
}
.modal-ttk-photo-wrap {
  width: 128px;
  height: 128px;
  flex-shrink: 0;
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  border: 2px solid var(--border);
  background-color: var(--bg-elevated);
}
.modal-ttk-photo-wrap .ttk-collage {
  min-width: 100%;
  min-height: 100%;
}
.supplier-logo-wrap {
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1rem;
  background: #fff;
  border-bottom: 1px solid var(--border);
}
.supplier-logo-wrap img {
  max-height: 52px;
  max-width: 100%;
  width: auto;
  object-fit: contain;
}
.supplier-contacts {
  margin-top: 0.75rem;
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
}
.supplier-contacts a { color: var(--accent); }
.ttk-body, .supplier-body { padding: 1rem 1.1rem 1.15rem; }
.ttk-body h3, .supplier-body h3 { font-size: 1.05rem; margin-bottom: 0.35rem; }
.ttk-meta, .supplier-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  font-size: 0.78rem;
  color: var(--text-muted);
}
.tag {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 6px;
  background: var(--surface-strong);
  font-size: 0.72rem;
}
.tag-verified { background: rgba(45, 122, 71, 0.12); color: var(--accent-dim); }
.tag-prep { background: rgba(184, 106, 56, 0.12); color: var(--warm); }
.ttk-ref-list { list-style: none; padding: 0; margin: 0.5rem 0 1rem; }
.ttk-ref-list li { margin-bottom: 0.35rem; }
.ttk-ref-btn {
  background: none;
  border: none;
  color: var(--accent);
  font: inherit;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
  padding: 0;
  text-align: left;
}
.ttk-ref-btn:hover { color: var(--text); }
.ttk-ref-external { color: var(--text-muted); font-size: 0.9rem; }
.modal-meta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 0.5rem;
  margin: 1rem 0;
  font-size: 0.88rem;
}
.modal-meta-grid div {
  padding: 0.5rem 0.65rem;
  background: var(--surface);
  border-radius: 8px;
}
.modal-meta-grid strong { display: block; color: var(--accent); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.04em; }
.ttk-price { margin-top: 0.5rem; font-weight: 600; color: var(--warm); }

.guides-list { display: flex; flex-direction: column; gap: 1rem; }
.guide-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 1.25rem 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: border-color var(--transition);
}
.guide-item:hover { border-color: var(--accent-dim); }
.guide-item h3 { margin: 0; font-size: 1.1rem; }
.guide-item p { margin: 0.25rem 0 0; font-size: 0.9rem; color: var(--text-muted); }
.guide-badge {
  font-size: 0.75rem;
  padding: 0.25rem 0.6rem;
  border-radius: 6px;
  background: rgba(232, 168, 124, 0.2);
  color: var(--warm);
  white-space: nowrap;
}
.guide-badge.free { background: rgba(45, 122, 71, 0.12); color: var(--accent-dim); }

.format-picker {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.format-btn {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 1.25rem;
  text-align: left;
  border-radius: var(--radius);
  border: 2px solid var(--border);
  background: var(--surface);
  color: inherit;
  font: inherit;
  cursor: pointer;
  transition: all var(--transition);
}
.format-btn.format-active,
.format-btn:hover {
  border-color: var(--accent);
  background: rgba(45, 122, 71, 0.06);
}
.format-text strong {
  display: block;
  font-family: var(--font-display);
  margin-bottom: 0;
}

.panel {
  padding: 1.5rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.event-tiers {
  display: grid;
  gap: 1rem;
  margin: 1rem 0 1.25rem;
}
@media (min-width: 900px) {
  .event-tiers { grid-template-columns: repeat(3, 1fr); }
}
.event-tier {
  padding: 1rem 1.1rem;
  background: var(--surface-strong);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.event-tier-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.35rem 0.75rem;
  margin-bottom: 0.65rem;
}
.event-tier-head h4 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.05rem;
  flex: 1 1 auto;
}
.event-tier-price {
  font-weight: 600;
  color: var(--accent);
  font-size: 0.95rem;
}
.event-tier-note {
  width: 100%;
  font-size: 0.8rem;
  color: var(--text-muted);
}
.event-menu-list { list-style: none; padding: 0; margin: 0; }
.event-menu-list li {
  padding: 0.45rem 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.9rem;
}
.event-menu-list li > span:first-child {
  flex: 1 1 auto;
  min-width: 0;
}
.event-line-qty {
  flex: 0 0 auto;
  white-space: nowrap;
  color: var(--text-muted);
  font-size: 0.85rem;
}
.event-menu-list li:last-child { border-bottom: none; }
.event-ttk-link {
  background: none;
  border: none;
  padding: 0;
  font: inherit;
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
  cursor: pointer;
  text-align: left;
  line-height: 1.35;
  max-width: 100%;
}
.event-ttk-link:hover { color: var(--accent-hover, var(--accent)); }
.tag-allergen {
  background: rgba(220, 120, 60, 0.12);
  color: #c45c28;
  border: 1px solid rgba(220, 120, 60, 0.25);
}
.event-checklist { margin: 1rem 0; }
.event-checklist label {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  padding: 0.4rem 0;
  cursor: pointer;
}
.event-checklist input { margin-top: 0.25rem; accent-color: var(--accent); }

.cases-slider { overflow: hidden; }
.cases-track {
  display: flex;
  transition: transform 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}
.case-card {
  flex: 0 0 100%;
  padding: 0.5rem;
}
.case-inner {
  padding: 2rem;
  background: var(--surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}
.case-segment { font-size: 0.8rem; color: var(--accent); text-transform: uppercase; letter-spacing: 0.06em; }
.case-flow {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 1.5rem;
}
.case-step h4 { font-size: 0.85rem; color: var(--text-muted); margin: 0 0 0.35rem; }
.cases-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 1.5rem;
}
.cases-dots { display: flex; gap: 0.5rem; }
.case-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  background: var(--border);
  cursor: pointer;
  padding: 0;
}
.case-dot.active { background: var(--accent); }

.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}
.about-card ul { margin: 0; padding-left: 1.2rem; color: var(--text-muted); }
.about-cta .btn { margin: 0.5rem 0.5rem 0 0; }

.site-footer {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  border-top: 1px solid var(--border);
  font-size: 0.85rem;
  color: var(--text-muted);
}

.modal {
  border: none;
  padding: 0;
  background: transparent;
  max-width: min(720px, 96vw);
  width: 100%;
}
.modal::backdrop {
  background: rgba(26, 46, 36, 0.4);
  backdrop-filter: blur(6px);
}
.modal-wide { max-width: min(880px, 96vw); }
.modal-sm { max-width: min(420px, 96vw); }
.modal-inner {
  position: relative;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow);
  max-height: 90vh;
  overflow-y: auto;
}
.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 8px;
  background: var(--surface);
  color: var(--text);
  font-size: 1.4rem;
  cursor: pointer;
  line-height: 1;
}
.modal-lead { color: var(--text-muted); font-size: 0.9rem; }
.modal-ttk-header { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 1.25rem; }
.kbju-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
  margin: 1rem 0;
}
.kbju-grid div {
  text-align: center;
  padding: 0.6rem;
  background: var(--surface);
  border-radius: 8px;
  font-size: 0.85rem;
}
.kbju-grid strong { display: block; color: var(--accent); }
.ingredient-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; margin: 1rem 0; }
.ingredient-table th, .ingredient-table td {
  text-align: left;
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid var(--border);
}
.modal-actions { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 1.25rem; }

.stack-form label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0.85rem;
}
.stack-form input,
.stack-form select,
.stack-form textarea {
  font: inherit;
  padding: 0.55rem 0.75rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
}

.toast-stack {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  z-index: 100;
}
.toast {
  padding: 0.85rem 1.15rem;
  background: var(--bg-elevated);
  border: 1px solid var(--accent-dim);
  border-radius: 10px;
  box-shadow: var(--shadow);
  animation: toastIn 0.35s ease;
  max-width: 320px;
}
@keyframes toastIn {
  from { opacity: 0; transform: translateX(20px); }
  to { opacity: 1; transform: none; }
}

.mobile-drawer {
  position: fixed;
  top: var(--header-h);
  left: 0;
  right: 0;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border);
  padding: 1rem;
  z-index: 50;
}
.mobile-nav { display: flex; flex-direction: column; gap: 0.5rem; }
.mobile-nav .nav-link { width: 100%; text-align: left; padding: 0.75rem; }

.highlight-ring {
  animation: pulse 1.2s ease 2;
}
@keyframes pulse {
  0%, 100% { box-shadow: none; }
  50% { box-shadow: 0 0 0 4px var(--accent-glow); }
}

@media (max-width: 960px) {
  .main-nav, .search-wrap, .btn-ghost { display: none; }
  .burger { display: flex; }
  .persona-grid { grid-template-columns: 1fr; }
  .case-flow { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .hero-cta { flex-direction: column; }
  .hero-cta .btn { width: 100%; }
  .kbju-grid { grid-template-columns: repeat(2, 1fr); }
}