/* DAOITH Consulting — Professional advisory design system */

:root {
  --ink: #051c2c;
  --ink-mid: #0a2e4a;
  --ink-light: #163a5c;
  --accent: #2251ff;
  --accent-hover: #1a41cc;
  --accent-soft: #e8eeff;
  --navy: var(--ink);
  --navy-dark: #031018;
  --navy-light: var(--ink-mid);
  --gold: var(--accent);
  --gold-hover: var(--accent-hover);
  --gold-light: var(--accent-soft);
  --white: #ffffff;
  --bg: #ffffff;
  --bg-subtle: #f5f5f5;
  --bg-muted: #ebebeb;
  --cream: var(--bg-subtle);
  --cream-dark: var(--bg-muted);
  --text: #333333;
  --text-secondary: #555555;
  --text-muted: #757575;
  --border: #d4d4d4;
  --border-light: #e8e8e8;
  --success: #0d7a4e;
  --blue-accent: var(--accent);
  --shadow: 0 1px 3px rgba(5, 28, 44, 0.06);
  --shadow-lg: 0 8px 32px rgba(5, 28, 44, 0.08);
  --radius: 8px;
  --radius-lg: 12px;
  --transition: 0.2s ease;
  --font-serif: "Noto Sans SC", -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --font-sans: "Noto Sans SC", -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --container: 1080px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  font-size: 0.9375rem;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5 {
  font-family: var(--font-sans);
  font-weight: 600;
  color: var(--ink);
  letter-spacing: 0;
}

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

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul {
  list-style: none;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}

/* ===== HEADER ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--white);
  border-bottom: 1px solid var(--border-light);
  transition: box-shadow var(--transition);
}

.header::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent);
}

.header.scrolled {
  box-shadow: var(--shadow);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
  gap: 20px;
  position: relative;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.logo img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
}

.logo-text {
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
  letter-spacing: 0.02em;
}

.nav {
  display: flex;
  align-items: center;
  gap: 0;
}

.nav a {
  padding: 8px 16px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: 0;
  transition: color var(--transition);
  white-space: nowrap;
  position: relative;
}

.nav a:hover,
.nav a.active {
  color: var(--ink);
  background: transparent;
}

.nav a.active::after {
  content: "";
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 4px;
  height: 2px;
  background: var(--accent);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  font-size: 0.875rem;
  font-weight: 600;
  font-family: var(--font-sans);
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
  white-space: nowrap;
  letter-spacing: 0.02em;
}

.btn-primary,
.btn-gold {
  background: var(--accent);
  color: var(--white);
}

.btn-primary:hover,
.btn-gold:hover {
  background: var(--accent-hover);
}

.btn-outline {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--ink);
}

.btn-outline:hover {
  background: var(--ink);
  color: var(--white);
}

.btn-sm {
  padding: 8px 20px;
  font-size: 0.875rem;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--navy);
}

/* ===== HERO ===== */
.hero {
  position: relative;
  padding: 108px 0 56px;
  background: var(--white);
  border-bottom: 1px solid var(--border-light);
}

.hero-content {
  text-align: center;
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}

.hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(2.25rem, 5vw, 3.25rem);
  font-weight: 600;
  color: var(--ink);
  line-height: 1.25;
  margin-bottom: 24px;
  max-width: 820px;
  margin-left: auto;
  margin-right: auto;
}

.hero-subtitle {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  max-width: 680px;
  margin: 0 auto 40px;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

/* Process Flow */
.process-flow {
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
  margin-bottom: 48px;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  padding: 24px 0;
}

.process-card {
  background: transparent;
  border-radius: var(--radius);
  padding: 8px 32px;
  box-shadow: none;
  border: none;
  min-width: 180px;
  text-align: center;
  position: relative;
  cursor: pointer;
  transition: background var(--transition);
}

.process-card:hover,
.process-card.is-active {
  background: var(--bg-subtle);
}

.process-card:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.process-step {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 12px;
}

.process-card h4 {
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 12px;
}

.process-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
}

.tag {
  display: inline-block;
  padding: 4px 10px;
  background: var(--bg-subtle);
  border-radius: var(--radius);
  font-size: 0.75rem;
  color: var(--text-muted);
  border: 1px solid var(--border-light);
}

.process-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  flex-shrink: 0;
  color: var(--text-muted);
  font-size: 1.125rem;
  font-weight: 400;
}

.process-arrow::after {
  content: "→";
}

/* Stats */
.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  padding-bottom: 0;
  border-bottom: none;
}

.features-grid.is-collapsed {
  margin-top: 0;
}

.features-grid:not(.is-collapsed) {
  margin-top: 40px;
}

.feature-card.is-hidden {
  display: none;
}

.stat-number {
  font-family: var(--font-serif);
  font-size: 2.75rem;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.1;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-top: 8px;
  letter-spacing: 0.02em;
}

/* Feature Cards */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--border-light);
}

.feature-card {
  background: var(--white);
  border-radius: 0;
  padding: 40px 32px;
  text-align: left;
  box-shadow: none;
  border: none;
  border-right: 1px solid var(--border-light);
  transition: background var(--transition);
}

.feature-card:last-child {
  border-right: none;
}

.feature-card:hover {
  background: var(--bg-subtle);
}

.feature-label {
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.feature-card h4 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 12px;
}

.feature-card p {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ===== SECTION COMMON ===== */
.section {
  padding: 64px 0;
}

.section-dark {
  background: var(--ink);
  color: var(--white);
}

.section-cream {
  background: var(--bg-subtle);
}

.section-white {
  background: var(--white);
}

.section-header {
  text-align: center;
  margin-bottom: 40px;
}

.section-badge {
  display: inline-block;
  padding: 0;
  background: none;
  color: var(--accent);
  border-radius: 0;
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-dark .section-badge {
  background: none;
  color: rgba(255, 255, 255, 0.7);
}

.section-header h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.875rem, 4vw, 2.5rem);
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 16px;
}

.section-dark .section-header h2 {
  color: var(--white);
}

.section-header p {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.7;
}

.section-dark .section-header p {
  color: rgba(255, 255, 255, 0.72);
}

/* ===== AI SOLUTION ===== */
.ai-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.form-panel {
  background: rgba(255, 255, 255, 0.04);
  border-radius: var(--radius);
  padding: 36px;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.form-panel h3 {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-dark .form-panel h3 .tag {
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.8);
  border-color: rgba(255, 255, 255, 0.15);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 8px;
  letter-spacing: 0.02em;
}

.section-dark .form-panel .form-group label {
  color: rgba(255, 255, 255, 0.9);
}

.form-group select,
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius);
  font-size: 0.9rem;
  color: var(--text);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  font-family: inherit;
}

.form-group select:focus,
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(34, 81, 255, 0.2);
}

.form-group textarea {
  resize: vertical;
  min-height: 80px;
}

.hs-input-group {
  display: flex;
  gap: 8px;
}

.hs-input-group input {
  flex: 1;
}

.radio-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.radio-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius);
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
  background: rgba(255, 255, 255, 0.03);
  color: rgba(255, 255, 255, 0.9);
}

.radio-item:hover {
  border-color: rgba(255, 255, 255, 0.35);
  background: rgba(255, 255, 255, 0.06);
}

.radio-item input[type="radio"] {
  accent-color: var(--accent);
}

.result-panel {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px;
  border: 1px solid var(--border-light);
  min-height: 400px;
  display: flex;
  flex-direction: column;
}

.result-placeholder {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--text-muted);
  padding: 40px;
}

.result-placeholder .icon {
  font-size: 3rem;
  margin-bottom: 16px;
  opacity: 0.5;
}

.result-content {
  display: none;
}

.result-content.active {
  display: block;
}

.result-content h4 {
  color: var(--navy);
  margin-bottom: 16px;
  font-size: 1.125rem;
}

.result-item {
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}

.result-item:last-child {
  border-bottom: none;
}

.result-item strong {
  color: var(--navy);
}

.result-body {
  max-height: 520px;
  overflow-y: auto;
  padding-right: 8px;
}

.result-section-title {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--ink);
  margin: 20px 0 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border-light);
}

.result-body .result-section-title:first-child {
  margin-top: 0;
}

.result-paragraph {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 10px;
}

.result-list {
  margin: 0 0 12px 18px;
  padding: 0;
}

.result-list li {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 6px;
}

.result-error {
  color: #b42318;
  font-size: 0.875rem;
  line-height: 1.7;
  white-space: pre-wrap;
}

/* FAQ */
.faq-section {
  margin-top: 48px;
}

.faq-section h3 {
  font-family: var(--font-serif);
  font-size: 1.375rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 24px;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 8px;
  overflow: hidden;
  background: var(--white);
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--ink);
  text-align: left;
  font-family: inherit;
  transition: background var(--transition);
}

.faq-question:hover {
  background: var(--bg-subtle);
}

.faq-arrow {
  transition: transform var(--transition);
  color: var(--text-muted);
}

.faq-item.open .faq-arrow {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-answer-inner {
  padding: 0 20px 16px;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.faq-item.open .faq-answer {
  max-height: 300px;
}

/* Tax Calculator */
.tax-calc {
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px;
  border: 1px solid var(--border-light);
  margin-top: 56px;
}

.tax-calc h3 {
  font-family: var(--font-serif);
  font-size: 1.375rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 8px;
}

.tax-calc > p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.tax-form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.tax-result {
  background: var(--cream);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  margin-top: 16px;
}

.tax-result-label {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.tax-result-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--navy);
}

/* ===== EXPERT INSIGHTS ===== */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 24px;
}

.article-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px;
  border: 1px solid var(--border-light);
  transition: border-color var(--transition), background var(--transition);
}

.article-card:hover {
  border-color: var(--accent);
  background: var(--bg-subtle);
}

.article-date {
  font-size: 0.75rem;
  color: var(--accent);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.article-card h4 {
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 12px;
  line-height: 1.5;
}

.article-card p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 16px;
}

.article-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.article-link {
  color: var(--accent);
  font-weight: 600;
  font-size: 0.8125rem;
  letter-spacing: 0.02em;
  transition: color var(--transition);
}

.article-link:hover {
  color: var(--accent-hover);
}

.article-card.is-paginated-hidden,
.policy-item.is-paginated-hidden {
  display: none !important;
}

.btn-load-more {
  background: none;
  border: 1px solid var(--border);
  padding: 10px 28px;
  border-radius: var(--radius-lg);
  color: var(--accent);
  font-weight: 600;
  font-size: 0.875rem;
  font-family: inherit;
  cursor: pointer;
  transition: all var(--transition);
}

.btn-load-more:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.btn-load-more.is-hidden {
  display: none;
}

.btn.is-loading {
  opacity: 0.7;
  pointer-events: none;
}

.result-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 48px 24px;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.view-all {
  text-align: center;
  margin-top: 32px;
}

.view-all a {
  color: var(--accent);
  font-weight: 600;
  font-size: 0.9375rem;
  transition: color var(--transition);
}

.view-all a:hover {
  color: var(--accent-hover);
}

/* ===== SERVICES ===== */
.service-filters {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.filter-btn {
  padding: 8px 18px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--white);
  color: var(--text-secondary);
  font-size: 0.8125rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  font-family: inherit;
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--ink);
  color: var(--white);
  border-color: var(--ink);
}

.service-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px;
  border: 1px solid var(--border-light);
  display: flex;
  flex-direction: column;
  transition: border-color var(--transition);
}

.service-card:hover {
  border-color: var(--accent);
}

.service-card h4 {
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 12px;
}

.service-card p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.7;
  flex: 1;
  margin-bottom: 20px;
}

.service-price {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 16px;
}

.show-more button {
  background: none;
  border: 1px solid var(--border);
  padding: 12px 32px;
  border-radius: var(--radius);
  color: var(--text-secondary);
  cursor: pointer;
  font-family: inherit;
  font-size: 0.875rem;
  transition: all var(--transition);
}

.show-more button:hover {
  border-color: var(--ink);
  color: var(--ink);
}

.hub-panel {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px;
  border: 1px solid var(--border-light);
}

/* ===== SERVICES ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

.service-price span {
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--text-muted);
}

.show-more {
  text-align: center;
  margin-top: 40px;
}

/* ===== SERVICE HUB ===== */
.hub-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.hub-panel h4 {
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 16px;
}

.wechat-notify {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px;
  background: var(--cream);
  border-radius: var(--radius);
  margin-bottom: 24px;
}

.toggle-switch {
  position: relative;
  width: 48px;
  height: 26px;
  background: var(--border);
  border-radius: 13px;
  cursor: pointer;
  transition: background var(--transition);
  border: none;
}

.toggle-switch.active {
  background: var(--success);
}

.toggle-switch::after {
  content: "";
  position: absolute;
  width: 22px;
  height: 22px;
  background: var(--white);
  border-radius: 50%;
  top: 2px;
  left: 2px;
  transition: transform var(--transition);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.toggle-switch.active::after {
  transform: translateX(22px);
}

.hub-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0;
}

.hub-tab {
  padding: 12px 20px;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--text-muted);
  font-family: inherit;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: all var(--transition);
}

.hub-tab.active {
  color: var(--ink);
  border-bottom-color: var(--accent);
  font-weight: 600;
}

.empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--text-muted);
}

.empty-state .icon-muted {
  font-family: var(--font-sans);
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--text-muted);
  opacity: 0.5;
  margin-bottom: 16px;
}

.feedback-form .type-btns {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.type-btn {
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--white);
  cursor: pointer;
  font-size: 0.85rem;
  font-family: inherit;
  transition: all var(--transition);
}

.type-btn.active {
  background: var(--ink);
  color: var(--white);
  border-color: var(--ink);
}

/* ===== POLICY ===== */
.policy-filters {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 32px;
}

.policy-filter-group h3 {
  font-family: var(--font-serif);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 12px;
}

.policy-search {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-family: inherit;
  margin-bottom: 32px;
}

.policy-search:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(34, 81, 255, 0.15);
}

.filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  padding: 6px 14px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--white);
  font-size: 0.8rem;
  cursor: pointer;
  transition: all var(--transition);
  font-family: inherit;
}

.chip:hover,
.chip.active {
  background: var(--ink);
  color: var(--white);
  border-color: var(--ink);
}

.policy-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.policy-item {
  display: block;
  background: var(--white);
  border-radius: var(--radius);
  padding: 18px 22px;
  border: 1px solid var(--border-light);
  transition: border-color var(--transition), background var(--transition);
  text-decoration: none;
  color: inherit;
}

.policy-item:hover {
  border-color: var(--accent);
  background: var(--bg-subtle);
}

.policy-item h4 {
  font-family: var(--font-serif);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 6px;
  line-height: 1.45;
}

.policy-summary {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.policy-item:hover h4 {
  color: var(--accent-hover);
}

.policy-item .meta {
  font-size: 0.8rem;
  color: var(--text-muted);
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.policy-sources {
  display: flex;
  gap: 16px;
  margin-top: 24px;
  flex-wrap: wrap;
}

.policy-sources a {
  color: var(--accent);
  font-size: 0.875rem;
  font-weight: 600;
}

/* ===== ABOUT ===== */
.about-intro {
  text-align: center;
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--text-secondary);
  max-width: 720px;
  margin: 0 auto 56px;
  line-height: 1.75;
  font-style: normal;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.value-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px 32px;
  text-align: left;
  border: 1px solid var(--border-light);
}

.value-card .emoji,
.value-card .value-label {
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.value-card h4 {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 8px;
}

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

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

.value-detail-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px;
  border: 1px solid var(--border-light);
  border-top: 3px solid var(--accent);
}

.value-detail-card .icon {
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.value-detail-card h5 {
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 8px;
}

.value-detail-card p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.values-heading {
  text-align: center;
  margin-bottom: 32px;
  font-family: var(--font-serif);
  font-size: 1.375rem;
  font-weight: 600;
  color: var(--ink);
}

/* ===== TEAM ===== */
.team-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr 1fr;
  gap: 32px;
  align-items: start;
}

.team-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px 32px;
  border: 1px solid var(--border-light);
}

.team-card-featured {
  border-color: var(--accent);
  border-top-width: 3px;
  padding-top: 32px;
  text-align: center;
}

.team-card-featured .team-avatar-lg {
  margin-left: auto;
  margin-right: auto;
}

.team-card-featured ul,
.team-card-featured .team-edu {
  text-align: left;
}

.team-avatar {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
  margin-bottom: 20px;
  border: 2px solid #626068;
  background: #626068;
}

.team-avatar-zoe {
  width: 76px;
  height: 76px;
  object-position: center 28%;
}

.team-avatar-lg {
  width: 140px;
  height: 140px;
  border-color: var(--accent);
  background: #626068;
  margin-bottom: 24px;
}

.team-avatar.team-avatar-cheryl {
  object-position: 50% 52%;
  margin-top: -20px;
}

.team-card h4 {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 4px;
}

.team-title {
  font-size: 0.8125rem;
  color: var(--accent);
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-bottom: 16px;
}

.team-card ul {
  margin-bottom: 16px;
}

.team-card li {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.7;
  padding-left: 16px;
  position: relative;
  margin-bottom: 8px;
}

.team-card li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--accent);
}

.team-edu {
  font-size: 0.8rem;
  color: var(--text-muted);
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

/* ===== CTA ===== */
.cta-section {
  background: var(--ink);
  padding: 96px 0;
  text-align: center;
  color: var(--white);
  border-top: 3px solid var(--accent);
}

.cta-section h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 600;
  margin-bottom: 16px;
}

.cta-section p {
  font-size: 1rem;
  opacity: 0.8;
  margin-bottom: 32px;
}

.cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--navy-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 64px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.7;
  margin-top: 16px;
}

.footer h4 {
  color: var(--white);
  font-size: 0.95rem;
  margin-bottom: 16px;
}

.footer-links a {
  display: block;
  font-size: 0.875rem;
  padding: 6px 0;
  transition: color var(--transition);
}

.footer-links a:hover {
  color: var(--white);
}

.result-placeholder .icon-muted {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--accent);
  opacity: 1;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-light);
  margin-bottom: 16px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.8rem;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .ai-grid,
  .hub-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .values-grid,
  .values-detail {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav {
    display: none;
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 16px;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
  }

  .nav.open {
    display: flex;
  }

  .header .btn-primary,
  .header .btn-gold {
    display: none;
  }

  .mobile-toggle {
    display: block;
  }

  .features-grid {
    grid-template-columns: 1fr;
    border: none;
  }

  .feature-card {
    border-right: none;
    border-bottom: 1px solid var(--border-light);
  }

  .feature-card:last-child {
    border-bottom: none;
  }

  .stats {
    grid-template-columns: 1fr;
  }

  .process-flow {
    flex-direction: column;
  }

  .process-arrow {
    transform: rotate(90deg);
  }

  .articles-grid,
  .services-grid,
  .team-grid {
    grid-template-columns: 1fr;
  }

  .team-card-featured {
    order: -1;
  }

  .team-avatar-lg {
    width: 120px;
    height: 120px;
  }

  .policy-filters {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 96px 0 48px;
  }
}