/* =============================================
   paolabeltrami.net -- Design System
   Translated from prototype-b.jsx
   Variables: --color-primary, --color-text, etc.
   ============================================= */

/* === CSS Custom Properties === */
:root {
  --color-primary: #117168;
  --color-primary-dark: #0D5852;
  --color-primary-soft: #E8F3F1;
  --color-secondary: #C96D1E;
  --color-secondary-soft: #F8E9D9;
  --color-text: #1A1A1A;
  --color-text-secondary: #4B5563;
  --color-text-tertiary: #6B7280;
  --color-bg: #FAFAFA;
  --color-card-bg: #FFFFFF;
  --color-border: #E5E7EB;
  --color-border-strong: #D1D5DB;
  --color-header-bg: #1A1A1A;
  --color-header-text: #FFFFFF;
  --color-footer-bg: #1A1A1A;
  --color-footer-text: #CCCCCC;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Source Sans 3', 'Source Sans Pro', system-ui, sans-serif;
  --font-mono: 'Source Code Pro', ui-monospace, monospace;
}

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

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

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: inherit;
  text-decoration: none;
  cursor: pointer;
  transition: color 0.15s ease;
}

button {
  font-family: inherit;
  cursor: pointer;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.2;
  color: var(--color-text);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 46px; font-weight: 500; margin-bottom: 1rem; }
h3 { font-size: 1.4rem; }

/* === Utility Classes === */
.serif { font-family: var(--font-serif); }
.mono { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.04em; }

/* === Skip Link === */
.skip-link {
  position: absolute;
  top: -100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: #fff;
  padding: 12px 24px;
  z-index: 10000;
  border-radius: 0 0 4px 4px;
  font-weight: 600;
  transition: top 0.15s ease;
}

.skip-link:focus {
  top: 0;
  color: #fff;
  outline: none;
}

/* === Focus Styles === */
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* === Eyebrow Pattern === */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: 24px;
}

.eyebrow::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--color-primary);
}

.eyebrow-teal {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary);
  font-weight: 700;
}

/* === Container === */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 56px;
}

/* === Header === */
.site-header {
  background: var(--color-header-bg);
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid #2a2a2a;
}

.site-header .inner,
.header-inner {
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.site-logo {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: 0.005em;
  color: #fff;
  text-decoration: none;
  flex-shrink: 0;
}

.site-logo:hover {
  color: var(--color-primary);
}

.site-nav {
  display: flex;
  gap: 32px;
  font-size: 14.5px;
  align-items: center;
}

.site-nav a {
  padding: 8px 0;
  position: relative;
  color: rgba(255,255,255,0.78);
  transition: color 0.15s;
}

.site-nav a:hover {
  color: #fff;
}

.site-nav a.active,
.site-nav a[aria-current="page"] {
  color: #fff;
}

.site-nav a.active::after,
.site-nav a[aria-current="page"]::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 2px;
  background: var(--color-primary);
}

.header-tools {
  display: flex;
  gap: 18px;
  align-items: center;
  flex-shrink: 0;
}

.lang-switch {
  display: inline-flex;
  background: rgba(255,255,255,0.06);
  border-radius: 4px;
  padding: 3px;
  font-size: 12px;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}

.lang-switch button {
  background: transparent;
  border: 0;
  color: rgba(255,255,255,0.55);
  padding: 5px 10px;
  border-radius: 3px;
  cursor: pointer;
  font-weight: 600;
  transition: all 0.15s;
}

.lang-switch button.on,
.lang-switch button.active {
  background: var(--color-primary);
  color: #fff;
}

.lang-switch button:hover:not(.on):not(.active) {
  color: #fff;
}

/* Legacy lang-switch styles */
.lang-switch b {
  color: #fff;
}

.lang-switch a {
  color: rgba(255,255,255,0.6);
  transition: color 0.15s ease;
}

.lang-switch a:hover {
  color: var(--color-primary);
}

.header-cta {
  font-size: 13px;
  padding: 8px 14px;
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 4px;
  color: #fff;
  transition: all 0.15s;
}

.header-cta:hover {
  background: #fff;
  color: #1A1A1A;
  border-color: #fff;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-header-text);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 8px;
}

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  border-radius: 4px;
  font-weight: 500;
  font-size: 15px;
  text-decoration: none;
  transition: all 0.15s;
  cursor: pointer;
  border: 0;
  text-align: center;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  background: var(--color-primary);
  color: #fff;
  border-radius: 4px;
  font-size: 15px;
  font-weight: 500;
  transition: all 0.15s;
  border: 0;
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  color: #fff;
  transform: translateY(-1px);
}

.btn-ghost {
  padding: 14px 24px;
  color: var(--color-text);
  font-size: 15px;
  font-weight: 500;
  border-bottom: 1px solid var(--color-text);
  border-radius: 0;
  display: inline-block;
  background: transparent;
  border-top: none;
  border-left: none;
  border-right: none;
}

.btn-ghost:hover {
  color: var(--color-secondary);
  border-bottom-color: var(--color-secondary);
  transform: none;
}

.btn-outline {
  padding: 13px 22px;
  color: var(--color-primary);
  border: 1.5px solid var(--color-primary);
  border-radius: 4px;
  background: transparent;
  font-size: 15px;
  font-weight: 500;
  transition: all 0.15s;
}

.btn-outline:hover {
  background: var(--color-primary);
  color: #fff;
}

.btn-link {
  color: var(--color-primary);
  font-weight: 600;
  font-size: 13px;
  background: none;
  border: none;
  padding: 0;
  border-radius: 0;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.btn-link:hover {
  color: var(--color-secondary);
  transform: none;
}

/* White buttons for dark/teal backgrounds */
.btn-white {
  padding: 14px 28px;
  background: #fff;
  color: var(--color-primary);
  border-radius: 4px;
  font-weight: 600;
  font-size: 15px;
}

.btn-white:hover {
  background: var(--color-secondary);
  color: #fff;
}

.btn-ghost-white {
  padding: 14px 28px;
  border: 1px solid rgba(255,255,255,0.4);
  color: #fff;
  border-radius: 4px;
  font-weight: 500;
  font-size: 15px;
  background: transparent;
}

.btn-ghost-white:hover {
  border-color: #fff;
  color: #fff;
}

/* === Hero === */
.hero {
  padding: 88px 0 96px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 38%;
  height: 100%;
  background: radial-gradient(circle at 70% 30%, var(--color-primary-soft) 0%, transparent 60%);
  z-index: 0;
}

.hero .container,
.hero .grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 64px;
  align-items: center;
}

.hero .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: 24px;
}

.hero .eyebrow::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--color-primary);
}

.hero h1 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(48px, 5.5vw, 76px);
  line-height: 1.05;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--color-text);
}

.hero h1 em {
  color: var(--color-primary);
  font-style: italic;
}

.hero-content {
  max-width: none;
}

.hero-subtitle,
.hero .lede {
  font-size: 19px;
  line-height: 1.55;
  color: var(--color-text-secondary);
  margin: 28px 0 36px;
  max-width: 580px;
}

.hero-actions,
.hero .actions {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-badges,
.hero .badge-row {
  margin-top: 48px;
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
  font-size: 13.5px;
  color: var(--color-text-tertiary);
}

.hero-badges b,
.hero .badge-row b {
  color: var(--color-text);
  font-weight: 600;
}

.hero-badges span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.hero-portrait {
  aspect-ratio: 4/5;
  background: linear-gradient(135deg, var(--color-primary-soft) 0%, var(--color-secondary-soft) 100%);
  border-radius: 4px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 40px -20px rgba(17,113,104,0.25);
}

.hero-portrait .ph {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary-dark);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  background: repeating-linear-gradient(45deg, transparent, transparent 16px, rgba(17,113,104,0.06) 16px, rgba(17,113,104,0.06) 17px);
  text-transform: uppercase;
}

.hero-portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* === Stats Bar === */
.stats-bar {
  background: var(--color-text);
  color: #fff;
  padding: 56px 0;
}

.stats-grid,
.stats-bar .grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.stat-card,
.stat-item,
.stats-bar .item {
  padding: 0 0 0 24px;
  border-left: 2px solid var(--color-primary);
}

.stat-number,
.stats-bar .item .n {
  font-family: var(--font-serif);
  font-size: 56px;
  line-height: 1;
  letter-spacing: -0.02em;
  font-weight: 500;
  color: #fff;
}

.stat-label,
.stats-bar .item .l {
  margin-top: 12px;
  font-size: 14px;
  color: rgba(255,255,255,0.7);
  line-height: 1.4;
}

/* === Section Headers === */
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 32px;
  margin-bottom: 48px;
}

.section-head .left h2 {
  font-family: var(--font-serif);
  font-size: 46px;
  font-weight: 500;
  letter-spacing: -0.01em;
  margin: 0 0 12px;
  color: var(--color-text);
}

.section-head .left p {
  margin: 0;
  color: var(--color-text-secondary);
  max-width: 520px;
}

.section-head .eyebrow {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary);
  font-weight: 700;
  margin-bottom: 12px;
}

.section-head a {
  font-size: 14px;
  padding-bottom: 2px;
  border-bottom: 1px solid var(--color-text);
  color: var(--color-text);
  white-space: nowrap;
}

.section-head a:hover {
  color: var(--color-secondary);
  border-bottom-color: var(--color-secondary);
}

/* Legacy section-header */
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 40px;
}

.section-header h2 {
  font-family: var(--font-serif);
  font-size: 46px;
  font-weight: 500;
  margin-bottom: 0;
}

.section-subtitle {
  color: var(--color-text-secondary);
  max-width: 520px;
  margin: 0;
}

.view-all {
  font-size: 14px;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-text);
  padding-bottom: 2px;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.view-all:hover {
  color: var(--color-secondary);
  border-bottom-color: var(--color-secondary);
}

/* === Page Header === */
.page-header {
  padding: 60px 0 40px;
  background-color: var(--color-bg);
}

.page-header h1 {
  font-size: 2.5rem;
  font-weight: 500;
}

/* === Featured Projects === */
.featured-projects {
  padding: 96px 0;
}

.featured-projects .grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.section-cta {
  text-align: center;
  margin-top: 40px;
}

/* === Projects Grid === */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

/* === Project Card === */
.project-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  overflow: hidden;
  transition: all 0.2s;
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

.project-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 32px -16px rgba(0,0,0,0.12);
  border-color: var(--color-border-strong);
}

.project-card .img,
.card-image {
  aspect-ratio: 16/10;
  background: linear-gradient(135deg, var(--color-primary-soft), var(--color-secondary-soft));
  position: relative;
  overflow: hidden;
}

.project-card .img.alt1 { background: linear-gradient(135deg, #DCE9E6, #F0DCC4); }
.project-card .img.alt2 { background: linear-gradient(135deg, #E8DAC8, #D4E5E1); }
.project-card .img.alt3 { background: linear-gradient(135deg, #C7DAD6, #E5D4BD); }
.project-card .img.alt4 { background: linear-gradient(135deg, #ECE0CC, #C9DDD8); }

.project-card .img .badge,
.card-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: rgba(255,255,255,0.95);
  padding: 6px 12px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: 0.04em;
}

.project-card .img .ph,
.card-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 11px;
  color: rgba(0,0,0,0.35);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: repeating-linear-gradient(45deg, transparent, transparent 14px, rgba(0,0,0,0.04) 14px, rgba(0,0,0,0.04) 15px);
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-card .body,
.card-body {
  padding: 24px 24px 26px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.project-card h3,
.card-body h3 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 22px;
  line-height: 1.2;
  letter-spacing: -0.005em;
  margin: 0 0 10px;
  color: var(--color-text);
}

.card-body h3 a {
  color: var(--color-text);
  transition: color 0.15s ease;
}

.card-body h3 a:hover {
  color: var(--color-primary);
}

.project-card .meta,
.card-meta {
  font-size: 13px;
  color: var(--color-text-tertiary);
  margin-bottom: 12px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.project-card .meta span:not(:last-child)::after,
.card-meta span + span::before {
  content: '\00B7';
  margin: 0 6px;
}

.project-card p,
.card-summary {
  font-size: 14.5px;
  line-height: 1.5;
  color: var(--color-text-secondary);
  margin: 0 0 18px;
  flex: 1;
}

.project-card .read,
.card-read {
  margin-top: auto;
  font-size: 13px;
  color: var(--color-primary);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color 0.15s ease;
}

.card-read:hover {
  color: var(--color-secondary);
}

/* === Filter Pills === */
.project-filters {
  padding: 0 0 32px;
}

.filter-pills,
.projects-page .filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 36px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--color-border);
}

.filter-pill,
.filter-pills button,
.projects-page .filters button {
  padding: 8px 16px;
  border-radius: 100px;
  border: 1px solid var(--color-border);
  background: var(--color-card-bg);
  color: var(--color-text-secondary);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
  font-family: var(--font-sans);
}

.filter-pill:hover,
.filter-pills button:hover,
.projects-page .filters button:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.filter-pill.active,
.filter-pill.on,
.filter-pills button.on,
.filter-pills button.active,
.projects-page .filters button.on,
.projects-page .filters button.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

/* === About Section (Homepage) === */
.about-section {
  padding: 96px 0;
  background: #fff;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.about-section .grid,
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: center;
}

.about-section .img,
.about-photo img {
  aspect-ratio: 3/4;
  background: linear-gradient(135deg, #D4E5E1 0%, #E8DAC8 100%);
  border-radius: 4px;
  position: relative;
  overflow: hidden;
  width: 100%;
  object-fit: cover;
}

.about-section .img .ph,
.photo-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-text-tertiary);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: repeating-linear-gradient(135deg, transparent 0 16px, rgba(17,113,104,0.05) 16px 17px);
}

.about-section h2 {
  font-family: var(--font-serif);
  font-size: 40px;
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.15;
  margin: 16px 0 20px;
  color: var(--color-text);
}

.about-section h2 em {
  font-style: italic;
  color: var(--color-primary);
}

.about-text,
.about-section p {
  font-size: 17px;
  line-height: 1.65;
  color: var(--color-text-secondary);
  margin: 0 0 14px;
}

.about-text p {
  margin-bottom: 14px;
}

.about-section .values,
.values-grid {
  margin-top: 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.about-section .v,
.value-card {
  padding: 18px;
  background: var(--color-bg);
  border-radius: 4px;
  border: 1px solid var(--color-border);
}

.about-section .v .ico,
.value-icon {
  width: 32px;
  height: 32px;
  border-radius: 100px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 12px;
}

.about-section .v h4,
.value-card h4 {
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 500;
  margin: 0 0 4px;
  color: var(--color-text);
}

.about-section .v p,
.value-card p {
  font-size: 13.5px;
  line-height: 1.5;
  margin: 0;
  color: var(--color-text-tertiary);
}

/* === Services Section (Homepage) === */
.services-home {
  padding: 96px 0;
}

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

.services-home .card,
.service-card {
  padding: 32px 28px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  transition: all 0.2s;
}

.services-home .card:hover,
.service-card:hover {
  border-color: var(--color-primary);
  box-shadow: 0 8px 24px -8px rgba(17,113,104,0.15);
}

.services-home .card .ico,
.service-icon {
  width: 44px;
  height: 44px;
  border-radius: 6px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  font-weight: 700;
  font-family: var(--font-mono);
  font-size: 13px;
}

.services-home .card h3,
.service-card h3 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 20px;
  margin: 0 0 8px;
  color: var(--color-text);
}

.services-home .card p,
.service-card p {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: 14px;
  line-height: 1.55;
}

.services-section {
  padding: 80px 0;
}

.services-intro {
  padding: 0 0 40px;
}

.intro-text {
  font-size: 1.15rem;
  color: var(--color-text-secondary);
  max-width: 700px;
}

/* === World / Map Section === */
.world-section {
  padding: 96px 0;
  background: var(--color-text);
  color: #fff;
}

.world-section h2 {
  font-family: var(--font-serif);
  color: #fff;
  font-size: 46px;
  font-weight: 500;
  letter-spacing: -0.01em;
  margin: 16px 0 12px;
}

.world-section .eyebrow {
  color: var(--color-secondary);
}

.world-section .eyebrow::before {
  background-color: var(--color-secondary);
}

.world-subtitle,
.world-section .sub {
  color: rgba(255,255,255,0.6);
  max-width: 580px;
  margin: 0 0 48px;
}

.world-layout,
.world-section .layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 56px;
  align-items: start;
}

.world-section .mapwrap,
.world-section .map-wrapper {
  aspect-ratio: 16/9;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 6px;
  padding: 16px;
  overflow: hidden;
}

.world-section .side h4,
.world-sidebar h4,
.mono-heading {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin: 0 0 16px;
  font-weight: 500;
}

.world-section .clist,
.country-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 16px;
  margin-bottom: 36px;
}

.world-section .clist .c,
.country-item {
  font-size: 14px;
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 6px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.world-section .clist .c b,
.country-code {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-secondary);
  letter-spacing: 0.04em;
}

.world-section .langs .l,
.map-languages li {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  font-size: 14px;
}

.world-section .langs .l span:last-child,
.world-section .map-languages li span:last-child {
  color: rgba(255,255,255,0.5);
  font-size: 12.5px;
}

.map-wrapper {
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 6px;
  background: rgba(255,255,255,0.03);
  overflow: hidden;
}

.map-container {
  position: relative;
}

.world-map {
  width: 100%;
  height: auto;
}

.map-country {
  fill: rgba(255,255,255,0.12);
  stroke: rgba(255,255,255,0.05);
  stroke-width: 0.5;
  cursor: default;
  transition: fill 0.15s ease;
}

.map-country.map-active {
  fill: var(--color-primary);
  cursor: pointer;
}

.map-country.map-active:hover {
  fill: var(--color-secondary);
}
.map-country.map-active:focus-visible {
  fill: var(--color-secondary);
  outline: 3px solid var(--color-secondary);
  outline-offset: 2px;
}

.map-tooltip {
  position: absolute;
  background: #fff;
  color: var(--color-text);
  padding: 6px 12px;
  border-radius: 4px;
  font-size: 13px;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s ease;
  white-space: nowrap;
  z-index: 10;
}

.map-tooltip.visible {
  opacity: 1;
}

.map-languages {
  list-style: none;
}

/* === Partners === */
.partners {
  padding: 72px 0;
}

.partners .head,
.partners-header {
  text-align: center;
  margin-bottom: 36px;
}

.partners h3,
.partners-header h3 {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 500;
  margin: 0 0 8px;
  color: var(--color-text);
}

.partners .sub,
.partners-subtitle {
  color: var(--color-text-tertiary);
  font-size: 14px;
}

.partners .grid,
.partners-grid-wrap {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  overflow: hidden;
}

.partners .grid .p,
.partner-cell {
  background: #fff;
  padding: 28px 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13.5px;
  color: var(--color-text-secondary);
  font-weight: 600;
  text-align: center;
  min-height: 80px;
  transition: background 0.15s;
}

.partners .grid .p:hover,
.partner-cell:hover {
  background: var(--color-primary-soft);
  color: var(--color-primary);
}

/* Legacy partner styles */
.partners-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  align-items: center;
  justify-content: center;
}

.partner-logo {
  flex: 0 0 auto;
}

.partner-logo img {
  max-height: 60px;
  max-width: 140px;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.7;
  transition: filter 0.15s ease, opacity 0.15s ease;
}

.partner-logo img:hover {
  filter: grayscale(0%);
  opacity: 1;
}

/* === CTA Section === */
.cta-section {
  padding: 110px 0;
  background: var(--color-primary);
  color: #fff;
  text-align: center;
}

.cta-section h2 {
  font-family: var(--font-serif);
  font-size: clamp(36px, 4.5vw, 60px);
  line-height: 1.12;
  letter-spacing: -0.01em;
  margin: 0 auto 28px;
  max-width: 900px;
  font-weight: 500;
  color: #fff;
}

.cta-section p {
  color: rgba(255,255,255,0.85);
  font-size: 18px;
  margin-bottom: 32px;
  max-width: 580px;
  margin-left: auto;
  margin-right: auto;
}

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

.cta-section .btn-white,
.cta-section .btn {
  padding: 14px 28px;
  background: #fff;
  color: var(--color-primary);
  border-radius: 4px;
  font-weight: 600;
  font-size: 15px;
}

.cta-section .btn-white:hover,
.cta-section .btn:hover {
  background: var(--color-secondary);
  color: #fff;
}

.cta-section .ghost,
.cta-section .btn-ghost-white {
  padding: 14px 28px;
  border: 1px solid rgba(255,255,255,0.4);
  color: #fff;
  border-radius: 4px;
  font-weight: 500;
  font-size: 15px;
}

/* === Footer === */
.site-footer {
  background: var(--color-footer-bg);
  color: var(--color-footer-text);
  padding: 72px 0 36px;
}

.footer-grid,
.site-footer .grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.4fr;
  gap: 56px;
}

.site-footer h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin: 0 0 18px;
  font-weight: 500;
}

.footer-brand,
.site-footer .logo {
  font-family: var(--font-serif);
  font-size: 24px;
  color: #fff;
  font-weight: 500;
  margin-bottom: 12px;
}

.footer-tagline,
.site-footer .tag {
  font-size: 14px;
  line-height: 1.5;
  max-width: 320px;
  color: var(--color-footer-text);
}

.site-footer a,
.site-footer ul li a {
  display: flex;
  gap: 8px;
  font-size: 14px;
  padding: 4px 0;
  color: var(--color-footer-text);
  transition: color 0.15s ease;
}

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

.site-footer ul {
  list-style: none;
}

.site-footer ul li {
  margin-bottom: 0;
}

.site-footer .ico {
  width: 14px;
  color: var(--color-primary);
  display: inline-block;
}

.contact-list li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.contact-list i {
  font-size: 14px;
  color: var(--color-primary);
}

.footer-bottom,
.site-footer .bot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 56px;
  padding-top: 24px;
  border-top: 1px solid #333;
  font-size: 12.5px;
  color: rgba(255,255,255,0.5);
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 56px;
  padding-right: 56px;
}

.footer-bottom .lang-switch {
  color: rgba(255,255,255,0.5);
}

.footer-bottom .lang-switch b {
  color: var(--color-primary);
}

.footer-bottom .lang-switch a {
  color: rgba(255,255,255,0.5);
}

.footer-bottom .lang-switch a:hover {
  color: var(--color-primary);
}

/* ===== Page-specific ===== */

/* === Page Hero === */
.page-hero {
  padding: 80px 0 64px;
  background: var(--color-card-bg);
  border-bottom: 1px solid var(--color-border);
}

.page-hero .eyebrow {
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  font-weight: 700;
  margin-bottom: 16px;
}

.page-hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -0.01em;
  margin: 0 0 20px;
  color: var(--color-text);
  max-width: 880px;
}

.page-hero h1 em {
  font-style: italic;
  color: var(--color-primary);
}

.page-hero .sub {
  font-size: 18px;
  color: var(--color-text-secondary);
  max-width: 680px;
  margin: 0;
  line-height: 1.55;
}

.page-hero .meta {
  font-size: 13px;
  color: var(--color-text-tertiary);
  margin-top: 24px;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}

/* === About Page === */
.about-page {
  padding: 80px 0 96px;
}

.about-page .layout {
  display: grid;
  grid-template-columns: 1fr 2.2fr;
  gap: 80px;
  align-items: start;
}

.about-page .sidebar {
  position: sticky;
  top: 104px;
}

.about-page .sidebar .img {
  aspect-ratio: 3/4;
  background: linear-gradient(135deg, #D4E5E1 0%, #E8DAC8 100%);
  border-radius: 4px;
  margin-bottom: 24px;
  position: relative;
}

.about-page .sidebar .img .ph {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-text-tertiary);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: repeating-linear-gradient(135deg, transparent 0 16px, rgba(17,113,104,0.05) 16px 17px);
}

.about-page .sidebar .label {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-text-tertiary);
  margin-bottom: 6px;
}

.about-page .sidebar .name {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 500;
  color: var(--color-text);
}

.about-page .sidebar .where {
  color: var(--color-text-secondary);
  font-size: 14px;
  margin-top: 4px;
}

.about-page .body p {
  font-size: 18px;
  line-height: 1.7;
  color: var(--color-text-secondary);
  margin: 0 0 22px;
  max-width: 680px;
}

.about-page .body p strong {
  color: var(--color-text);
  font-weight: 600;
}

.about-page .body p.lead {
  font-family: var(--font-serif);
  font-size: 26px;
  line-height: 1.4;
  font-weight: 400;
  color: var(--color-text);
  margin-bottom: 36px;
  font-style: italic;
}

.about-page .body h2 {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 500;
  letter-spacing: -0.005em;
  margin: 56px 0 18px;
  color: var(--color-text);
}

.about-page .edu {
  margin-top: 56px;
  border-top: 1px solid var(--color-border);
  padding-top: 56px;
}

.about-page .edu h2 {
  margin-top: 0;
}

.about-page .edu .row {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 32px;
  padding: 18px 0;
  border-bottom: 1px solid var(--color-border);
}

.about-page .edu .yr {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-primary);
  padding-top: 3px;
  letter-spacing: 0.04em;
}

.about-page .edu .deg {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 3px;
}

.about-page .edu .inst {
  font-size: 14px;
  color: var(--color-text-secondary);
}

.about-page .langs {
  margin-top: 56px;
  border-top: 1px solid var(--color-border);
  padding-top: 56px;
}

.about-page .langs .l {
  display: grid;
  grid-template-columns: 1fr 200px 90px;
  gap: 24px;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid var(--color-border);
}

.about-page .langs .l b {
  font-size: 16px;
  color: var(--color-text);
  font-weight: 600;
}

.about-page .langs .l .bar {
  height: 4px;
  background: var(--color-border);
  border-radius: 100px;
  overflow: hidden;
}

.about-page .langs .l .bar .fill {
  height: 100%;
  background: var(--color-primary);
  border-radius: 100px;
}

.about-page .langs .l span {
  font-size: 13px;
  color: var(--color-text-tertiary);
  text-align: right;
}

/* === About Bio (About Page legacy) === */
.about-bio {
  padding: 80px 0;
  background: var(--color-card-bg);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.bio-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}

.bio-photo {
  position: relative;
}

.bio-photo img {
  border-radius: 4px;
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
}

.bio-text {
  font-size: 1.05rem;
  line-height: 1.7;
}

.bio-text p {
  margin-bottom: 16px;
}

/* === About Map (About Page) === */
.about-map {
  padding: 96px 0;
  background: var(--color-text);
  color: #fff;
}

.about-map .container {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 48px;
  align-items: start;
}

.about-map h2 {
  color: #fff;
}

/* === Languages === */
.about-languages {
  padding: 60px 0;
  background: var(--color-card-bg);
}

.languages-grid {
  max-width: 600px;
}

.language-item {
  margin-bottom: 20px;
}

.language-info {
  display: flex;
  justify-content: space-between;
  margin-bottom: 6px;
}

.language-name {
  font-weight: 600;
}

.language-level {
  font-size: 13px;
  color: var(--color-text-tertiary);
}

.language-bar {
  height: 6px;
  background: var(--color-border);
  border-radius: 4px;
  overflow: hidden;
}

.language-bar-fill {
  height: 100%;
  background-color: var(--color-primary);
  border-radius: 4px;
  transition: width 0.6s ease;
}

/* === Projects Page === */
.projects-page {
  padding: 64px 0 96px;
}

.projects-page .grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

/* === Project Detail — editorial layout === */
.project-detail {
  padding: 0 0 96px;
  background: var(--color-bg);
}

.project-detail .back-bar {
  padding: 28px 0 0;
}

.project-detail .back,
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-text-secondary);
  padding: 6px 0;
  letter-spacing: 0.06em;
  font-weight: 600;
  margin-bottom: 32px;
  transition: color 0.15s ease;
}

.project-detail .back:hover,
.back-link:hover {
  color: var(--color-primary);
}

.project-detail .hero-bg {
  padding: 48px 0 0;
  background: var(--color-card-bg);
  border-bottom: 1px solid var(--color-border);
}

.project-detail .crumb {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
  margin-bottom: 24px;
  display: flex;
  gap: 14px;
  align-items: center;
}

.project-detail .crumb .dot {
  width: 6px;
  height: 6px;
  border-radius: 100px;
  background: var(--color-secondary);
  display: inline-block;
}

.project-detail .badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px;
  background: transparent;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
  border-radius: 100px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 36px;
}

.project-detail h1 {
  font-family: var(--font-serif);
  font-size: clamp(44px, 5.4vw, 72px);
  font-weight: 500;
  line-height: 1.04;
  letter-spacing: -0.015em;
  margin: 0 0 32px;
  color: var(--color-text);
  max-width: 1000px;
}

.project-detail .lede {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: 22px;
  line-height: 1.45;
  color: var(--color-text-secondary);
  max-width: 780px;
  margin: 0 0 64px;
}

.project-detail .meta-plate,
.project-detail-meta {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  padding: 28px 0;
  border-top: 1px solid var(--color-border);
}

.project-detail .meta-plate .item {
  padding: 0 28px;
  border-right: 1px solid var(--color-border);
}

.project-detail .meta-plate .item:first-child {
  padding-left: 0;
}

.project-detail .meta-plate .item:last-child {
  border-right: 0;
  padding-right: 0;
}

.project-detail .meta-plate .lbl,
.meta-item strong {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
  margin-bottom: 10px;
  font-weight: 500;
}

.project-detail .meta-plate .val {
  font-size: 14.5px;
  color: var(--color-text);
  font-weight: 500;
  line-height: 1.4;
}

.project-detail .body {
  padding: 88px 0 24px;
}

.project-detail .body .layout {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 96px;
  align-items: start;
}

.project-detail .body .main {
  max-width: 680px;
}

.project-detail .body .section + .section {
  margin-top: 72px;
}

.project-detail .body .section-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.project-detail .body .section-label::before {
  content: '';
  width: 28px;
  height: 1px;
  background: var(--color-secondary);
}

.project-detail .body h2 {
  font-family: var(--font-serif);
  font-size: 34px;
  font-weight: 500;
  letter-spacing: -0.012em;
  margin: 0 0 28px;
  color: var(--color-text);
  line-height: 1.15;
}

.project-detail .body p {
  font-family: var(--font-sans);
  font-size: 18px;
  line-height: 1.7;
  color: #2A2A2A;
  margin: 0 0 20px;
}

.project-detail .body .lede-para::first-letter {
  font-family: var(--font-serif);
  font-size: 4.4em;
  line-height: 0.82;
  float: left;
  font-weight: 500;
  color: var(--color-primary);
  padding: 6px 14px 0 0;
  margin-top: 4px;
}

.project-detail .pullquote {
  margin: 56px -28px;
  padding: 28px 36px;
  border-left: 3px solid var(--color-secondary);
  background: linear-gradient(90deg, rgba(232,243,241,0.55) 0%, transparent 100%);
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 24px;
  line-height: 1.4;
  color: var(--color-text);
  letter-spacing: -0.005em;
}

.project-detail .delivs {
  counter-reset: deliv;
  list-style: none;
  padding: 0;
  margin: 0;
}

.project-detail .delivs li {
  counter-increment: deliv;
  padding: 22px 0 22px 56px;
  border-bottom: 1px solid var(--color-border);
  font-size: 16px;
  color: var(--color-text);
  position: relative;
  line-height: 1.55;
}

.project-detail .delivs li:first-child {
  border-top: 1px solid var(--color-border);
}

.project-detail .delivs li::before {
  content: counter(deliv, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 25px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--color-secondary);
  font-weight: 600;
}

.project-detail .out-card {
  background: var(--color-text);
  color: #fff;
  padding: 40px 32px 36px;
  border-radius: 6px;
  position: sticky;
  top: 100px;
}

.project-detail .out-card .label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-secondary);
  margin-bottom: 14px;
}

.project-detail .out-card h3 {
  font-family: var(--font-serif);
  font-size: 26px;
  font-weight: 500;
  margin: 0 0 28px;
  color: #fff;
  line-height: 1.2;
}

.project-detail .out-card ol {
  counter-reset: oc;
  list-style: none;
  padding: 0;
  margin: 0;
}

.project-detail .out-card ol li {
  counter-increment: oc;
  padding: 18px 0 18px 36px;
  border-top: 1px solid rgba(255,255,255,0.12);
  font-size: 14.5px;
  line-height: 1.55;
  color: rgba(255,255,255,0.88);
  position: relative;
}

.project-detail .out-card ol li:last-child {
  border-bottom: 1px solid rgba(255,255,255,0.12);
}

.project-detail .out-card ol li::before {
  content: counter(oc, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 19px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--color-secondary);
  font-weight: 600;
}

.project-detail .nav-strip {
  padding: 56px 0 0;
  margin-top: 40px;
  border-top: 1px solid var(--color-border);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.project-detail .nav-strip a {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 24px 28px;
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  transition: all 0.15s;
  cursor: pointer;
}

.project-detail .nav-strip a:hover {
  background: #fff;
  border-color: var(--color-primary);
  transform: translateY(-1px);
}

.project-detail .nav-strip a .lbl {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--color-text-tertiary);
}

.project-detail .nav-strip a .ttl {
  font-family: var(--font-serif);
  font-size: 19px;
  color: var(--color-text);
  font-weight: 500;
  line-height: 1.25;
}

.project-detail .nav-strip a.next {
  text-align: right;
  align-items: end;
}

/* Legacy project detail */
.project-hero h1 {
  font-size: 2.5rem;
  font-weight: 500;
  margin-bottom: 20px;
}

.project-main-image {
  margin-bottom: 40px;
  border-radius: 6px;
  overflow: hidden;
}

.project-description {
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 40px;
  max-width: 800px;
}

.project-description p {
  margin-bottom: 16px;
}

/* Media embeds in content */
.media-embed { margin: 24px 0; }
.media-embed iframe { width: 100%; aspect-ratio: 16/9; border: none; border-radius: 6px; }
.media-embed video { width: 100%; border-radius: 6px; }
.media-embed audio { width: 100%; }

.project-impact {
  margin-bottom: 40px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 16px;
  margin-bottom: 40px;
}

.gallery-item img {
  border-radius: 4px;
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.gallery-item figcaption {
  font-size: 13px;
  color: var(--color-text-tertiary);
  margin-top: 6px;
}

.project-nav {
  display: flex;
  justify-content: space-between;
  padding-top: 32px;
  border-top: 1px solid var(--color-border);
}

.project-nav-link {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--color-primary);
  font-weight: 600;
  font-size: 14px;
  transition: color 0.15s ease;
}

.project-nav-link:hover {
  color: var(--color-secondary);
}

/* === Services Page — editorial spread === */
.services-page {
  padding: 0 0 24px;
  background: var(--color-bg);
}

.services-page .row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  padding: 88px 0;
  border-bottom: 1px solid var(--color-border);
  align-items: start;
}

.services-page .row:first-child {
  padding-top: 72px;
}

.services-page .row.flip .left {
  order: 2;
}

.services-page .row.flip .right {
  order: 1;
}

.services-page .left .num {
  font-family: var(--font-serif);
  font-size: 88px;
  font-weight: 400;
  font-style: italic;
  line-height: 0.95;
  letter-spacing: -0.02em;
  color: var(--color-primary);
  margin-bottom: 24px;
}

.services-page .left h3 {
  font-family: var(--font-serif);
  font-size: 36px;
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.012em;
  margin: 0 0 20px;
  color: var(--color-text);
  max-width: 480px;
}

.services-page .left p {
  font-family: var(--font-sans);
  font-size: 18px;
  line-height: 1.65;
  color: var(--color-text-secondary);
  margin: 0;
  max-width: 520px;
}

.services-page .right .ctx-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.services-page .right .ctx-label::before {
  content: '';
  width: 28px;
  height: 1px;
  background: var(--color-primary);
}

.services-page .right .bullets {
  list-style: none;
  padding: 0;
  margin: 0;
}

.services-page .right .bullets li {
  padding: 18px 0 18px 32px;
  border-bottom: 1px solid var(--color-border);
  font-size: 15.5px;
  color: var(--color-text);
  position: relative;
  line-height: 1.45;
}

.services-page .right .bullets li:first-child {
  border-top: 1px solid var(--color-border);
}

.services-page .right .bullets li::before {
  content: '\2192';
  position: absolute;
  left: 0;
  top: 18px;
  color: var(--color-secondary);
  font-weight: 500;
}

/* === Resources Page === */
.resources-page {
  padding: 64px 0 96px;
}

.resources-docs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 64px;
}

.resources-docs .doc {
  display: block;
  padding: 28px 28px 24px;
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  transition: all 0.15s;
  text-decoration: none;
  color: inherit;
}

.resources-docs .doc:hover {
  border-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: 0 12px 24px -12px rgba(17,113,104,0.18);
}

.resources-docs .doc-meta {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 16px;
}

.resources-docs .doc-meta .kind {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 10px;
  background: var(--color-primary);
  color: #fff;
  border-radius: 3px;
  font-weight: 600;
}

.resources-docs .doc-meta .ext {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--color-text-tertiary);
  letter-spacing: 0.04em;
}

.resources-docs .doc-title {
  font-family: var(--font-serif);
  font-size: 26px;
  font-weight: 500;
  color: var(--color-text);
  margin: 0 0 8px;
  letter-spacing: -0.005em;
}

.resources-docs .doc-sub {
  font-size: 14px;
  color: var(--color-text-secondary);
  margin-bottom: 18px;
  line-height: 1.5;
}

.resources-docs .doc-cta {
  font-size: 14px;
  color: var(--color-primary);
  font-weight: 600;
}

.resources-docs .doc:hover .doc-cta {
  color: var(--color-secondary);
}

.resources-h2 {
  font-family: var(--font-serif);
  font-size: 32px;
  font-weight: 500;
  letter-spacing: -0.01em;
  margin: 0 0 8px;
  color: var(--color-text);
}

.resources-h2 + .list {
  margin-top: 24px;
}

/* Resources modal */
.resources-modal {
  position: fixed;
  inset: 0;
  background: rgba(15,26,30,0.55);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
  backdrop-filter: blur(4px);
  animation: modalFade 0.15s ease;
}

@keyframes modalFade { from { opacity: 0 } to { opacity: 1 } }

.resources-modal .sheet {
  background: #fff;
  max-width: 720px;
  width: 100%;
  max-height: 88vh;
  overflow-y: auto;
  border-radius: 8px;
  padding: 48px 48px 40px;
  position: relative;
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.3);
}

.resources-modal .close {
  position: absolute;
  top: 18px;
  right: 18px;
  background: transparent;
  border: 0;
  font-size: 28px;
  line-height: 1;
  color: var(--color-text-tertiary);
  cursor: pointer;
  width: 36px;
  height: 36px;
  border-radius: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s;
}

.resources-modal .close:hover {
  background: var(--color-bg);
  color: var(--color-text);
}

.resources-modal .head {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 18px;
}

.resources-modal .head .kind {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 10px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  border-radius: 3px;
  font-weight: 600;
}

.resources-modal .head .meta {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-text-tertiary);
  letter-spacing: 0.04em;
}

.resources-modal h2 {
  font-family: var(--font-serif);
  font-size: 32px;
  font-weight: 500;
  line-height: 1.15;
  margin: 0 0 8px;
  color: var(--color-text);
  letter-spacing: -0.01em;
}

.resources-modal .sub {
  font-size: 15px;
  color: var(--color-text-tertiary);
  font-style: italic;
  margin-bottom: 28px;
}

.resources-modal .abstract {
  padding: 24px 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 24px;
}

.resources-modal .abstract h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
  margin: 0 0 12px;
  font-weight: 500;
}

.resources-modal .abstract p {
  font-size: 15.5px;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin: 0 0 12px;
}

.resources-modal .actions {
  display: flex;
  gap: 12px;
  align-items: center;
}

.resources-page .item {
  cursor: pointer;
}

.resources-page .item:hover {
  background: var(--color-card-bg);
}

.resources-page .list {
  border-top: 1px solid var(--color-border);
}

.resources-page .item {
  padding: 36px 16px;
  border-bottom: 1px solid var(--color-border);
  display: grid;
  grid-template-columns: 100px 80px 1fr 160px;
  gap: 32px;
  align-items: start;
  cursor: pointer;
  transition: background 0.15s;
  margin: 0 -16px;
  border-radius: 4px;
}

.resources-page .item .yr {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--color-text-tertiary);
  padding-top: 6px;
  letter-spacing: 0.04em;
}

.resources-page .item .type {
  font-family: var(--font-mono);
  font-size: 10.5px;
  padding: 4px 10px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  border-radius: 3px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
  align-self: start;
  margin-top: 4px;
  justify-self: start;
}

.resources-page .item .text h3 {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 500;
  margin: 0 0 6px;
  color: var(--color-text);
  letter-spacing: -0.005em;
}

.resources-page .item .text .sub {
  font-size: 13.5px;
  color: var(--color-text-tertiary);
  margin-bottom: 10px;
  font-style: italic;
}

.resources-page .item .text p {
  font-size: 15px;
  color: var(--color-text-secondary);
  margin: 0;
  line-height: 1.55;
  max-width: 580px;
}

.resources-page .item .right {
  text-align: right;
  padding-top: 4px;
}

.resources-page .item .right .lang {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--color-text-tertiary);
  letter-spacing: 0.08em;
  margin-bottom: 10px;
}

.resources-page .item .right .act {
  font-size: 13px;
  color: var(--color-primary);
  font-weight: 600;
}

.resources-page .item:hover .right .act {
  color: var(--color-secondary);
}

/* Legacy resources */
.resources-section {
  padding: 0 0 80px;
}

.resource-group {
  margin-bottom: 48px;
}

.resource-item {
  padding: 20px 0;
  border-bottom: 1px solid var(--color-border);
}

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

.cv-resource {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.resource-meta {
  font-size: 13px;
  color: var(--color-text-tertiary);
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}

/* ===== Reader (publication detail) ===== */
.reader {
  background: var(--color-card-bg);
}

.reader-progress {
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  height: 2px;
  background: transparent;
  z-index: 9;
  pointer-events: none;
}

.reader-progress .bar {
  height: 100%;
  background: var(--color-primary);
  transform-origin: 0 50%;
  transition: transform 0.12s linear;
}

.reader-top {
  padding: 36px 0 0;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-card-bg);
}

.reader-top .back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--color-text-secondary);
  padding: 6px 0;
}

.reader-top .back:hover {
  color: var(--color-primary);
}

.reader-head {
  max-width: 720px;
  margin: 0 auto;
  padding: 56px 56px 64px;
  text-align: center;
}

.reader-head .kind {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary);
  padding: 6px 14px;
  border: 1px solid var(--color-primary);
  border-radius: 100px;
  margin-bottom: 28px;
}

.reader-head h1 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(38px, 4.5vw, 56px);
  line-height: 1.1;
  letter-spacing: -0.012em;
  margin: 0 0 20px;
  color: var(--color-text);
}

.reader-head .sub {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: 19px;
  line-height: 1.45;
  color: var(--color-text-secondary);
  margin: 0 0 32px;
  max-width: 580px;
  margin-left: auto;
  margin-right: auto;
}

.reader-head .byline {
  display: inline-flex;
  align-items: center;
  gap: 20px;
  padding: 14px 24px;
  background: var(--color-bg);
  border-radius: 100px;
  font-size: 13px;
  color: var(--color-text-tertiary);
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
}

.reader-head .byline b {
  color: var(--color-text);
  font-weight: 600;
}

.reader-head .byline span:not(:last-child)::after {
  content: '\00B7';
  margin-left: 20px;
  color: var(--color-border-strong);
}

.reader-body {
  max-width: 680px;
  margin: 0 auto;
  padding: 64px 56px 96px;
}

.reader-body p {
  font-family: var(--font-sans);
  font-size: 19px;
  line-height: 1.7;
  color: #2A2A2A;
  margin: 0 0 1.4em;
  letter-spacing: -0.003em;
}

.reader-body h2 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 30px;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--color-text);
  margin: 56px 0 24px;
}

.reader-body .dropcap::first-letter {
  font-family: var(--font-serif);
  font-size: 5.2em;
  line-height: 0.82;
  float: left;
  font-weight: 500;
  color: var(--color-primary);
  padding: 8px 14px 0 0;
  margin-top: 4px;
}

.reader-body blockquote {
  margin: 48px -40px;
  padding: 32px 40px 32px 48px;
  border-left: 3px solid var(--color-secondary);
  background: linear-gradient(90deg, rgba(232,243,241,0.4) 0%, transparent 100%);
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: 26px;
  line-height: 1.35;
  color: var(--color-text);
  letter-spacing: -0.005em;
}

.reader-body .note {
  margin: 48px 0 0;
  padding: 24px 28px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--color-text-secondary);
  font-style: italic;
}

.reader-body .note::before {
  content: '\261E ';
  font-style: normal;
  color: var(--color-primary);
  margin-right: 6px;
}

/* End-of-article footer */
.reader-end {
  max-width: 680px;
  margin: 0 auto;
  padding: 56px 56px 96px;
  border-top: 1px solid var(--color-border);
}

.reader-end .end-mark {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--color-text-tertiary);
  text-align: center;
  margin-bottom: 36px;
}

.reader-end .author {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 20px;
  padding: 24px 0;
  align-items: start;
}

.reader-end .author .av {
  width: 56px;
  height: 56px;
  border-radius: 100px;
  background: linear-gradient(135deg, var(--color-primary-soft), var(--color-secondary-soft));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 500;
  color: var(--color-primary);
}

.reader-end .author .name {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 500;
  color: var(--color-text);
  margin: 4px 0 4px;
}

.reader-end .author p {
  margin: 0;
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.55;
}

.reader-end .actions {
  display: flex;
  gap: 14px;
  margin-top: 28px;
  flex-wrap: wrap;
}

/* Related reading */
.reader-related {
  background: var(--color-bg);
  padding: 72px 0 96px;
  border-top: 1px solid var(--color-border);
}

.reader-related h3 {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 500;
  letter-spacing: -0.01em;
  margin: 0 0 28px;
  max-width: 1280px;
  padding: 0 56px;
  margin-left: auto;
  margin-right: auto;
}

.reader-related .grid {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 56px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.reader-related .card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 24px;
  cursor: pointer;
  transition: all 0.2s;
}

.reader-related .card:hover {
  transform: translateY(-2px);
  border-color: var(--color-primary);
  box-shadow: 0 8px 20px -8px rgba(17,113,104,0.15);
}

.reader-related .card .kind {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.reader-related .card h4 {
  font-family: var(--font-serif);
  font-size: 19px;
  font-weight: 500;
  line-height: 1.25;
  margin: 10px 0 8px;
  color: var(--color-text);
}

.reader-related .card p {
  font-size: 13.5px;
  color: var(--color-text-secondary);
  margin: 0;
  line-height: 1.5;
}

/* === Contact Page === */
.contact-page {
  padding: 64px 0 96px;
}

.contact-page .layout,
.contact-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 80px;
  align-items: start;
}

.contact-page form {
  display: grid;
  gap: 20px;
}

.contact-page .row {
  display: grid;
  gap: 6px;
}

.contact-page label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-text-tertiary);
  font-weight: 500;
}

.contact-page input,
.contact-page textarea {
  font-family: inherit;
  font-size: 15px;
  padding: 14px 16px;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  background: #fff;
  color: var(--color-text);
  transition: border 0.15s;
  resize: vertical;
}

.contact-page input:focus,
.contact-page textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(17,113,104,0.1);
}

.contact-page input::placeholder,
.contact-page textarea::placeholder {
  color: var(--color-text-tertiary);
}

.contact-page textarea {
  min-height: 140px;
}

.contact-page .submit-row {
  display: flex;
  gap: 16px;
  align-items: center;
  margin-top: 8px;
}

.contact-page .submit-row .note {
  font-size: 12.5px;
  color: var(--color-text-tertiary);
  font-style: italic;
}

.contact-page .info {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 32px 28px;
}

.contact-page .info h3 {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 500;
  margin: 0 0 18px;
  color: var(--color-text);
}

.contact-page .info .ditem {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--color-border);
  align-items: center;
}

.contact-page .info .ditem:last-child {
  border-bottom: 0;
}

.contact-page .info .ditem .ico {
  width: 20px;
  color: var(--color-primary);
  font-size: 14px;
}

.contact-page .info .ditem .val {
  font-size: 14.5px;
  color: var(--color-text);
}

.contact-page .info .ditem .val .lbl {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-text-tertiary);
  margin-bottom: 2px;
}

.contact-page .info .avail {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
}

.contact-page .info .avail h4 {
  font-family: var(--font-mono);
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-text-tertiary);
  font-weight: 500;
  margin: 0 0 14px;
}

.contact-page .info .avail ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.contact-page .info .avail ul li {
  padding: 8px 0 8px 22px;
  position: relative;
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

.contact-page .info .avail ul li::before {
  content: '\25CF';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  top: 11px;
  font-size: 8px;
}

.contact-page .info .response {
  margin-top: 22px;
  padding: 14px 16px;
  background: var(--color-primary-soft);
  color: var(--color-primary-dark);
  border-radius: 4px;
  font-size: 13px;
  font-weight: 500;
}

/* Legacy forms */
.contact-section {
  padding: 0 0 80px;
}

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

.form-group label {
  display: block;
  margin-bottom: 6px;
  font-weight: 600;
  font-size: 14px;
  color: var(--color-text);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  font-family: var(--font-sans);
  font-size: 15px;
  color: var(--color-text);
  background: var(--color-card-bg);
  transition: border-color 0.15s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--color-primary);
  outline: none;
  box-shadow: 0 0 0 3px rgba(17,113,104,0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-text-tertiary);
}

.contact-details {
  list-style: none;
}

.contact-details li {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 15px;
}

.contact-details i {
  font-size: 16px;
  color: var(--color-primary);
  width: 20px;
  text-align: center;
}

/* === Toast === */
.toast {
  position: fixed;
  bottom: 32px;
  right: 32px;
  background: var(--color-text);
  color: #fff;
  padding: 14px 22px;
  border-radius: 4px;
  font-size: 14px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
  z-index: 100;
  animation: toast-in 0.25s ease;
}

@keyframes toast-in {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* === Alerts === */
.alert {
  padding: 14px 20px;
  border-radius: 6px;
  margin-bottom: 20px;
  font-weight: 500;
  font-size: 14px;
}

.alert-success {
  background: var(--color-primary-soft);
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
}

.alert-error {
  background: var(--color-secondary-soft);
  color: var(--color-secondary);
  border: 1px solid var(--color-secondary);
}

/* === Timeline / Education === */
.about-education {
  padding: 60px 0;
  background: var(--color-card-bg);
}

.timeline {
  position: relative;
  padding-left: 32px;
  max-width: 700px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-border);
}

.timeline-item {
  position: relative;
  margin-bottom: 32px;
}

.timeline-marker {
  position: absolute;
  left: -28px;
  top: 4px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background-color: var(--color-primary);
  border: 2px solid #fff;
}

.timeline-year {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: 4px;
}

.timeline-content h3 {
  font-size: 1.1rem;
  margin-bottom: 4px;
}

.timeline-content p {
  font-size: 14px;
  color: var(--color-text-tertiary);
  line-height: 1.5;
}

/* === 404 Page === */
.error-page {
  padding: 120px 0;
  text-align: center;
}

.error-content h1 {
  font-family: var(--font-serif);
  font-size: 8rem;
  font-weight: 500;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 16px;
}

.error-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 500;
  margin-bottom: 12px;
}

.error-content p {
  color: var(--color-text-tertiary);
  margin-bottom: 24px;
  font-size: 15px;
}

/* === No Results === */
.no-results {
  text-align: center;
  color: var(--color-text-tertiary);
  padding: 60px 0;
  font-size: 1.1rem;
}

/* === Scroll Reveal Animation === */
@keyframes revealUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

[data-reveal] {
  opacity: 0;
}

[data-reveal].revealed {
  animation: revealUp 0.5s ease forwards;
}

/* === Print Hiding === */
@media print {
  .site-header,
  .nav-toggle,
  .site-nav,
  .header-tools,
  .skip-link,
  .site-footer,
  .cta-section,
  .btn,
  .btn-primary,
  .filter-pills,
  .project-nav,
  .partners,
  .map-container {
    display: none !important;
  }
}

/* === Responsive: 1024px === */
@media (max-width: 1024px) {
  .container,
  .footer-bottom {
    padding-left: 32px;
    padding-right: 32px;
  }

  .hero .container,
  .hero .grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .projects-grid,
  .featured-projects .grid,
  .projects-page .grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .stats-grid,
  .stats-bar .grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }

  .footer-grid,
  .site-footer .grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .partners .grid,
  .partners-grid-wrap {
    grid-template-columns: repeat(3, 1fr);
  }

  .about-map .container {
    grid-template-columns: 1fr;
  }

  .bio-grid {
    grid-template-columns: 1fr 1.2fr;
    gap: 48px;
  }

  .about-grid,
  .about-section .grid {
    grid-template-columns: 1fr 1.2fr;
    gap: 48px;
  }

  .world-layout,
  .world-section .layout {
    grid-template-columns: 1fr;
  }

  .about-page .layout {
    grid-template-columns: 1fr 1.8fr;
    gap: 48px;
  }

  .contact-page .layout,
  .contact-grid {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
  }

  .services-page .row {
    gap: 48px;
  }

  .project-detail .body .layout {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .project-detail .meta-plate {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }

  .project-detail .meta-plate .item {
    padding: 0 16px;
  }

  .resources-page .item {
    grid-template-columns: 80px 70px 1fr 120px;
    gap: 20px;
  }

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

/* === Responsive: 768px === */
@media (max-width: 768px) {
  .container,
  .footer-bottom {
    padding-left: 20px;
    padding-right: 20px;
  }

  .site-header {
    height: 60px;
  }

  .site-header .inner,
  .header-inner {
    height: 60px;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-header-bg);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 16px;
    z-index: 999;
  }

  .site-nav.open {
    display: flex;
  }

  .site-nav a {
    font-size: 1.2rem;
    color: rgba(255,255,255,0.9);
  }

  .header-tools {
    display: none;
  }

  .site-nav.open ~ .header-tools {
    display: flex;
    position: fixed;
    bottom: 60px;
    left: 0;
    right: 0;
    justify-content: center;
    z-index: 1000;
    flex-direction: column;
    align-items: center;
    gap: 16px;
  }

  .hero {
    padding: 56px 0 64px;
  }

  .hero h1 {
    font-size: clamp(32px, 8vw, 48px);
  }

  .hero-subtitle,
  .hero .lede {
    font-size: 16px;
  }

  .hero-actions,
  .hero .actions {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .stats-grid,
  .stats-bar .grid {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }

  .stat-number,
  .stats-bar .item .n {
    font-size: 40px;
  }

  .section-head,
  .section-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .section-head .left h2,
  .section-header h2 {
    font-size: 32px;
  }

  h2 {
    font-size: 32px;
  }

  .projects-grid,
  .featured-projects .grid,
  .projects-page .grid {
    grid-template-columns: 1fr;
  }

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

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

  .bio-photo {
    max-width: 300px;
  }

  .about-grid,
  .about-section .grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .about-photo {
    max-width: 300px;
  }

  .about-page .layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .about-page .sidebar {
    position: static;
    max-width: 300px;
  }

  .about-page .langs .l {
    grid-template-columns: 1fr 120px 80px;
    gap: 12px;
  }

  .world-section h2 {
    font-size: 32px;
  }

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

  .contact-page .layout,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .footer-grid,
  .site-footer .grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom,
  .site-footer .bot {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  .project-detail-meta,
  .project-detail .meta-plate {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  .project-detail .meta-plate .item {
    border-right: 0;
    padding: 12px 0;
    border-bottom: 1px solid var(--color-border);
  }

  .project-detail h1 {
    font-size: clamp(32px, 7vw, 48px);
  }

  .project-detail .nav-strip {
    grid-template-columns: 1fr;
  }

  .cv-resource {
    flex-direction: column;
    align-items: flex-start;
  }

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

  .cta-section {
    padding: 72px 0;
  }

  .cta-actions,
  .cta-section .actions {
    flex-direction: column;
    gap: 12px;
  }

  h1 { font-size: 2rem; }

  .page-header {
    padding: 40px 0 24px;
  }

  .page-hero h1 {
    font-size: clamp(32px, 7vw, 48px);
  }

  .country-list,
  .world-section .clist {
    grid-template-columns: 1fr;
  }

  .services-page .row {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 56px 0;
  }

  .services-page .row.flip .left,
  .services-page .row.flip .right {
    order: unset;
  }

  .resources-docs {
    grid-template-columns: 1fr;
  }

  .resources-page .item {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 24px 16px;
  }

  .resources-page .item .right {
    text-align: left;
  }

  .reader-head {
    padding: 40px 20px 48px;
  }

  .reader-body {
    padding: 40px 20px 64px;
  }

  .reader-body blockquote {
    margin: 32px -10px;
    padding: 24px 20px 24px 28px;
    font-size: 20px;
  }

  .reader-end {
    padding: 40px 20px 64px;
  }

  .reader-related .grid {
    grid-template-columns: 1fr;
    padding: 0 20px;
  }

  .reader-related h3 {
    padding: 0 20px;
  }

  .resources-modal .sheet {
    padding: 32px 24px;
  }
}

/* === Responsive: 480px === */
@media (max-width: 480px) {
  .stats-grid,
  .stats-bar .grid {
    grid-template-columns: 1fr;
  }

  .partners .grid,
  .partners-grid-wrap {
    grid-template-columns: 1fr 1fr;
  }

  .hero-badges,
  .hero .badge-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .about-page .langs .l {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .about-page .langs .l span {
    text-align: left;
  }

  .about-page .edu .row {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .project-detail .meta-plate {
    grid-template-columns: 1fr;
  }

  .reader-head .byline {
    flex-direction: column;
    gap: 8px;
    padding: 14px 20px;
  }

  .reader-head .byline span:not(:last-child)::after {
    display: none;
  }
}

/* === Reduced Motion === */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }

  [data-reveal] {
    opacity: 1;
  }
}