/* ============================================
   ENGINE — Shared Styles
   ============================================ */

:root {
    --navy: #1a2332;
    --navy-light: #2a3747;
    --electrical-blue: #2a3747;
    --biotech-purple: #392A48;
    --mechanical-gray: #6b7280;
    --involve-gold: #a9772f;
    --cream: #f5f3f0;
    --off-white: #faf9f7;
    --text-dark: #1a2332;
    --text-muted: #6b7280;
    --border-light: rgba(26, 35, 50, 0.08);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'DM Sans', sans-serif;
    background: var(--off-white);
    color: var(--text-dark);
    line-height: 1.7;
    overflow-x: hidden;
}

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

a {
    color: inherit;
}

/* ============================================
   Navigation
   ============================================ */

nav {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(250, 249, 247, 0.98);
    z-index: 1000;
    border-bottom: 1px solid var(--border-light);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.25rem 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: 'Crimson Pro', serif;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--navy);
    letter-spacing: -0.5px;
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: 2.2rem;
    list-style: none;
    align-items: center;
}

.nav-links > li > a {
    text-decoration: none;
    color: var(--text-dark);
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.3s ease;
    white-space: nowrap;
}

.nav-links > li > a:hover,
.nav-links > li > a.current {
    color: var(--biotech-purple);
}

/* Dropdown */
.nav-dropdown {
    position: relative;
}

.nav-dropdown > a {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    cursor: pointer;
}

.nav-dropdown > a::after {
    content: '';
    width: 7px;
    height: 7px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(45deg);
    margin-top: -4px;
    transition: transform 0.25s ease;
}

.nav-dropdown.open > a::after {
    transform: rotate(-135deg);
    margin-top: 2px;
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 0.9rem);
    left: 50%;
    transform: translateX(-50%);
    background: white;
    border-radius: 12px;
    box-shadow: 0 16px 40px rgba(26, 35, 50, 0.16);
    border: 1px solid var(--border-light);
    padding: 0.6rem;
    min-width: 240px;
    opacity: 0;
    visibility: hidden;
    transform: translateX(-50%) translateY(-8px);
    transition: all 0.2s ease;
}

.nav-dropdown.open .dropdown-menu,
.nav-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.dropdown-menu a {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    padding: 0.7rem 0.9rem;
    border-radius: 8px;
    text-decoration: none;
    color: var(--navy);
    font-size: 0.9rem;
    font-weight: 600;
}

.dropdown-menu a small {
    color: var(--text-muted);
    font-weight: 400;
    font-size: 0.78rem;
}

.dropdown-menu a:hover {
    background: var(--cream);
}

.nav-cta {
    background: var(--navy);
    color: white !important;
    padding: 0.65rem 1.4rem;
    border-radius: 30px;
    font-weight: 600 !important;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--navy);
}

/* ============================================
   Buttons
   ============================================ */

.btn {
    display: inline-block;
    padding: 0.9rem 2rem;
    background: var(--navy);
    color: white;
    text-decoration: none;
    border-radius: 30px;
    font-weight: 600;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    border: none;
    cursor: pointer;
    font-size: 0.95rem;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(26, 35, 50, 0.2);
}

.btn-outline {
    background: transparent;
    color: var(--navy);
    border: 2px solid var(--navy);
    padding: calc(0.9rem - 2px) calc(2rem - 2px);
}

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

.btn-light {
    background: white;
    color: var(--navy);
}

/* ============================================
   Section utilities
   ============================================ */

.section {
    max-width: 1400px;
    margin: 0 auto;
    padding: 6rem 3rem;
}

.page-banner + .section {
    padding-top: 2.75rem;
}

.section-tight {
    padding: 4rem 3rem;
}

.section-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 3.5rem;
}

.eyebrow {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--biotech-purple);
    margin-bottom: 0.9rem;
}

.section-header h2 {
    font-family: 'Crimson Pro', serif;
    font-size: 2.75rem;
    color: var(--navy);
    margin-bottom: 0.8rem;
    font-weight: 600;
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.05rem;
}

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

/* ============================================
   Page banner (interior pages)
   ============================================ */

.page-banner {
    margin-top: 76px;
    background: var(--navy);
    color: white;
    padding: 2.2rem 3rem 1.9rem;
    position: relative;
    overflow: hidden;
}

.page-banner::after {
    content: '';
    position: absolute;
    right: -80px;
    top: -80px;
    width: 320px;
    height: 320px;
    border-radius: 50%;
    background: var(--page-accent, var(--biotech-purple));
    opacity: 0.35;
    filter: blur(10px);
}

.page-banner-inner {
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.breadcrumb {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    text-decoration: none;
    color: rgba(255,255,255,0.7);
    font-size: 0.85rem;
    margin-bottom: 0.8rem;
    transition: color 0.2s ease;
}

.breadcrumb:hover { color: white; }

.page-banner h1 {
    font-family: 'Crimson Pro', serif;
    font-size: 2.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.page-banner p.lede {
    font-size: 0.98rem;
    color: rgba(255,255,255,0.85);
    max-width: 640px;
}

.page-banner-stats {
    display: flex;
    gap: 2.2rem;
    margin-top: 1.2rem;
    flex-wrap: wrap;
}

.page-banner-stats div {
    display: flex;
    flex-direction: column;
}

.page-banner-stats strong {
    font-family: 'Crimson Pro', serif;
    font-size: 1.5rem;
}

.page-banner-stats span {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: rgba(255,255,255,0.65);
}

/* ============================================
   Hero (home only)
   ============================================ */

.hero {
    height: 100vh;
    min-height: 620px;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    margin-top: 76px;
}

.hero-slideshow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-slide {
    position: absolute;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.hero-slide.active { opacity: 1; }

.hero-slide:nth-child(1) { background-color: #1a2332; }
.hero-slide:nth-child(2) { background-color: #2a3747; }
.hero-slide:nth-child(3) { background-color: #392A48; }

.slideshow-nav {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    gap: 10px;
}

.slide-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}

.slide-dot.active {
    background: white;
    transform: scale(1.3);
}

.hero-overlay {
    position: absolute;
    top: 0;
    right: 0;
    width: 60%;
    height: 100%;
    background: linear-gradient(to left, rgba(26, 35, 50, 0.97), rgba(26,35,50,0.5) 70%, transparent);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
    padding: 0 3rem;
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-left .eyebrow { color: #c9b8dd; }

.hero-left h1 {
    font-family: 'Crimson Pro', serif;
    font-size: 4rem;
    font-weight: 300;
    color: white;
    margin-bottom: 1.2rem;
    letter-spacing: -1px;
}

.hero-left p {
    font-size: 1.25rem;
    color: rgba(255,255,255,0.9);
    margin-bottom: 0.5rem;
    max-width: 480px;
}

.hero-left .hero-desc {
    font-size: 1.05rem;
    opacity: 0.85;
    margin-bottom: 2rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.hero-right {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.stat-card {
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    padding: 1.8rem;
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.2);
    text-align: center;
}

.stat-number {
    font-family: 'Crimson Pro', serif;
    font-size: 2.6rem;
    font-weight: 600;
    color: white;
    display: block;
    margin-bottom: 0.4rem;
}

.stat-label {
    color: rgba(255,255,255,0.8);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ============================================
   About + Team split section (home)
   ============================================ */

.about-team-section {
    max-width: 1400px;
    margin: 0 auto;
    padding: 6rem 3rem;
    display: grid;
    grid-template-columns: 1fr 1.15fr;
    gap: 4.5rem;
    align-items: start;
}

.about-content p {
    color: var(--text-muted);
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 1rem;
}

/* Compact pathways, tucked under About Us text */

.pathways-mini {
    margin-top: 2.2rem;
    padding-top: 1.8rem;
    border-top: 1px solid var(--border-light);
}

.pathways-mini-title {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.pathway-chip {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    padding: 0.7rem 0;
    border-bottom: 1px solid var(--border-light);
}

.pathway-chip:last-child { border-bottom: none; }

.pathway-chip-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    flex-shrink: 0;
}

.pathway-chip.electrical .pathway-chip-dot { background: var(--electrical-blue); }
.pathway-chip.biotech .pathway-chip-dot { background: var(--biotech-purple); }
.pathway-chip.mechanical .pathway-chip-dot { background: var(--mechanical-gray); }

.pathway-chip-title {
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--navy);
}

.pathway-chip-desc {
    font-size: 0.82rem;
    color: var(--text-muted);
}

/* ============================================
   Team grid — shared (home = compact, team.html = larger)
   ============================================ */

.team-content h2 {
    font-family: 'Crimson Pro', serif;
    font-size: 1.9rem;
    color: var(--navy);
    margin-bottom: 1.6rem;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.6rem 1rem;
}

.team-member {
    text-align: center;
}

.team-photo {
    width: 76px;
    height: 76px;
    border-radius: 50%;
    background: var(--biotech-purple);
    background-size: cover;
    background-position: center;
    margin: 0 auto 0.7rem;
}

.team-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 0.15rem;
    line-height: 1.3;
}

.team-role {
    font-size: 0.72rem;
    color: var(--text-muted);
    line-height: 1.4;
}

.team-role .school {
    display: block;
    color: var(--biotech-purple);
    font-weight: 500;
}

.team-cta {
    text-align: center;
    margin-top: 2.5rem;
}

/* ============================================
   Team page (team.html) — founders group photo + categories
   ============================================ */

.founders-group-photo {
    width: 100%;
    max-width: 560px;
    aspect-ratio: 16 / 10;
    border-radius: 18px;
    margin: 0 auto 1.6rem;
    background: var(--biotech-purple);
    background-size: cover;
    background-position: center;
    box-shadow: 0 14px 34px rgba(26,35,50,0.15);
}

.founders-names-row {
    display: flex;
    justify-content: center;
    gap: 2.5rem;
    flex-wrap: wrap;
    text-align: center;
}

.founders-names-row .founder-name {
    font-family: 'Crimson Pro', serif;
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 0.1rem;
}

.founders-names-row .founder-school {
    font-size: 0.82rem;
    color: var(--text-muted);
}

.team-category {
    margin-bottom: 3.5rem;
}

.team-category-title {
    font-family: 'Crimson Pro', serif;
    font-size: 1.6rem;
    color: var(--navy);
    margin-bottom: 1.8rem;
    padding-bottom: 0.8rem;
    border-bottom: 2px solid var(--border-light);
}

.team-grid-lg {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

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

.team-grid-lg .team-photo {
    width: 100px;
    height: 100px;
}

.team-grid-lg .team-name { font-size: 0.95rem; }
.team-grid-lg .team-role { font-size: 0.8rem; }

/* ============================================
   Pathways page-level container (regional.html)
   ============================================ */

.pathways-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.pathway-box {
    background: white;
    border-radius: 12px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 14px rgba(26, 35, 50, 0.06);
    padding: 0.9rem 1.1rem;
    display: flex;
    gap: 0.8rem;
    align-items: stretch;
}

.pathway-box:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 24px rgba(26, 35, 50, 0.1);
}

.pathway-image {
    width: 10px;
    height: 100%;
    border-radius: 6px;
    flex-shrink: 0;
}

.pathway-box.electrical .pathway-image { background: var(--electrical-blue); }
.pathway-box.biotech .pathway-image { background: var(--biotech-purple); }
.pathway-box.mechanical .pathway-image { background: var(--mechanical-gray); }

.pathway-text {
    display: flex;
    flex-direction: column;
}

.pathway-title {
    font-family: 'Crimson Pro', serif;
    font-size: 1rem;
    color: var(--navy);
}

.pathway-desc {
    font-size: 0.76rem;
    color: var(--text-muted);
    margin-top: 0.2rem;
    line-height: 1.4;
}

.pathway-careers {
    font-size: 0.7rem;
    color: var(--biotech-purple);
    margin-top: 0.3rem;
    font-weight: 500;
}

/* ============================================
   Impact preview grid (home) — 4 wide cards with photo previews
   ============================================ */

.impact-preview-grid {
    max-width: 1300px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.75rem;
}

.impact-preview-card {
    background: white;
    border-radius: 16px;
    box-shadow: 0 8px 24px rgba(26, 35, 50, 0.08);
    overflow: hidden;
    display: flex;
    align-items: stretch;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-decoration: none;
    color: inherit;
    border: 1px solid var(--border-light);
}

.impact-preview-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 36px rgba(26, 35, 50, 0.15);
}

.impact-preview-photos {
    width: 50%;
    aspect-ratio: 1 / 1;
    flex-shrink: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: 2px;
}

.impact-preview-photos img {
    width: 100%;
    height: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    display: block;
}

.impact-preview-body {
    width: 50%;
    padding: 1.4rem 1.5rem;
    display: flex;
    flex-direction: column;
}

.impact-preview-metric {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--biotech-purple);
    text-transform: uppercase;
    letter-spacing: 0.3px;
    margin-bottom: 0.6rem;
}

.impact-preview-body h3 {
    font-family: 'Crimson Pro', serif;
    font-size: 1.3rem;
    color: var(--navy);
    margin-bottom: 0.5rem;
}

.impact-preview-body p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.6;
    flex: 1;
    margin-bottom: 1.1rem;
}

.impact-preview-link {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--navy);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.impact-preview-card:hover .impact-preview-link { color: var(--biotech-purple); }

@media (max-width: 700px) {
    .impact-preview-card { flex-direction: column; }
    .impact-preview-photos { width: 100%; }
    .impact-preview-body { width: 100%; }
}

/* ============================================
   Detail page content blocks
   ============================================ */

.category-title {
    font-family: 'Crimson Pro', serif;
    font-size: 1.7rem;
    color: var(--navy);
    margin-bottom: 1.8rem;
    margin-top: 3rem;
}

.category-title:first-child { margin-top: 0; }

/* ============================================
   Workshop quicknav (top of regional.html)
   ============================================ */

.workshop-quicknav-title {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    margin-bottom: 0.9rem;
}

.workshop-quicknav {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    margin-bottom: 2.8rem;
}

.quicknav-arrow {
    background: var(--navy);
    color: white;
    border: none;
    width: 34px;
    height: 34px;
    min-width: 34px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.1rem;
    line-height: 1;
    flex-shrink: 0;
    transition: transform 0.2s ease;
}

.quicknav-arrow:hover { transform: scale(1.08); }

.workshop-quicknav-track {
    display: flex;
    gap: 1rem;
    overflow-x: auto;
    scroll-behavior: smooth;
    scrollbar-width: none;
    flex: 1;
}

.workshop-quicknav-track::-webkit-scrollbar { display: none; }

.quicknav-item {
    flex: 0 0 180px;
    text-decoration: none;
    color: inherit;
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid var(--border-light);
    background: white;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.quicknav-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 18px rgba(26,35,50,0.12);
}

.quicknav-item img {
    width: 100%;
    height: 84px;
    object-fit: cover;
}

.quicknav-item span {
    display: block;
    padding: 0.55rem 0.7rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--navy);
}

/* ============================================
   Workshop cards — 2-up grid, stacked photo grid + info
   ============================================ */

.workshop-card-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.75rem;
}

.workshop-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    border-left: 10px solid;
    box-shadow: 0 4px 16px rgba(26,35,50,0.05);
}

.workshop-card.electrical { border-color: var(--electrical-blue); }
.workshop-card.biotech { border-color: var(--biotech-purple); }
.workshop-card.mechanical { border-color: var(--mechanical-gray); }
.workshop-card.fundraiser { border-color: var(--involve-gold); }

.workshop-card {
    display: flex;
    align-items: stretch;
}

.workshop-photos {
    position: relative;
    width: 50%;
    aspect-ratio: 1 / 1;
    flex-shrink: 0;
    overflow: hidden;
}

.workshop-photo-page {
    display: none;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: 2px;
    width: 100%;
    height: 100%;
}

.workshop-photo-page.active {
    display: grid;
}

.workshop-photo-page img {
    width: 100%;
    height: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    display: block;
}

.wp-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0,0,0,0.55);
    color: white;
    border: none;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 2;
    font-size: 0.85rem;
    line-height: 1;
    padding: 0;
}

.wp-nav.prev { left: 6px; }
.wp-nav.next { right: 6px; }

.wp-dots {
    position: absolute;
    bottom: 6px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 5px;
    z-index: 2;
}

.wp-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(255,255,255,0.55);
    cursor: pointer;
    border: none;
    padding: 0;
}

.wp-dot.active { background: white; }

@media (max-width: 480px) {
    .workshop-card { flex-direction: column; }
    .workshop-photos { width: 100%; }
    .workshop-info { width: 100%; }
}

.workshop-info {
    width: 50%;
    padding: 1.2rem 1.4rem 1.4rem;
    overflow: hidden;
}

.workshop-info h3 {
    font-family: 'Crimson Pro', serif;
    font-size: 1.25rem;
    color: var(--navy);
    margin-bottom: 0.35rem;
}

.workshop-date {
    color: var(--text-muted);
    font-size: 0.8rem;
    margin-bottom: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.workshop-description {
    color: var(--text-dark);
    line-height: 1.65;
    font-size: 0.9rem;
}

/* Split layout (arduino / kits) */

.impact-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    align-items: start;
}

.impact-card {
    background: white;
    border-radius: 18px;
    padding: 2.5rem;
    box-shadow: 0 8px 28px rgba(26,35,50,0.08);
    border: 1px solid var(--border-light);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.impact-card h3 {
    font-family: 'Crimson Pro', serif;
    font-size: 1.7rem;
    color: var(--navy);
    margin-bottom: 1rem;
}

.impact-card p {
    color: var(--text-dark);
    line-height: 1.8;
    margin-bottom: 1rem;
    font-size: 0.98rem;
}

.impact-highlight {
    color: var(--biotech-purple);
    font-weight: 600;
    display: inline-block;
    margin-bottom: 1.2rem;
    font-size: 0.95rem;
}

.impact-photo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 1rem;
}

.impact-photo-grid img {
    width: 100%;
    height: 140px;
    object-fit: cover;
    border-radius: 12px;
}

.resource-buttons {
    display: flex;
    flex-direction: column;
    gap: 1.4rem;
}

.resource-btn {
    background: var(--navy);
    color: white;
    text-decoration: none;
    padding: 1.8rem;
    border-radius: 14px;
    text-align: center;
    transition: all 0.3s ease;
    display: block;
}

.resource-btn:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(26,35,50,0.18);
}

.resource-btn h4 {
    font-size: 1.25rem;
    margin-bottom: 0.4rem;
    font-family: 'Crimson Pro', serif;
}

.resource-btn p {
    margin: 0;
    opacity: 0.85;
    color: white;
    font-size: 0.9rem;
}

/* ============================================
   Countries strip (arduino / kits pages)
   ============================================ */

.countries-strip {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin: 3rem auto 0;
    flex-wrap: wrap;
}

.country-pill {
    text-align: center;
}

.country-flag {
    width: 88px;
    height: 88px;
    border-radius: 50%;
    background: white;
    margin: 0 auto 0.7rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    border: 3px solid var(--biotech-purple);
}

.country-name {
    font-weight: 600;
    color: var(--navy);
    font-size: 0.9rem;
}

/* ============================================
   Get Involved page
   ============================================ */

.involved-hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    max-width: 1100px;
    margin: 0 auto 5rem;
}

.action-card {
    background: white;
    padding: 2.2rem;
    border-radius: 16px;
    text-decoration: none;
    box-shadow: 0 8px 24px rgba(26,35,50,0.08);
    border: 1px solid var(--border-light);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.action-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 30px rgba(26,35,50,0.14);
}

.action-card .action-title {
    font-family: 'Crimson Pro', serif;
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--navy);
}

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

.contact-strip {
    max-width: 1100px;
    margin: 0 auto 5rem;
    background: var(--navy);
    color: white;
    border-radius: 18px;
    padding: 2.5rem 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.contact-strip h3 {
    font-family: 'Crimson Pro', serif;
    font-size: 1.5rem;
    margin-bottom: 0.4rem;
}

.contact-strip-links {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.contact-strip-links a {
    color: white;
    text-decoration: none;
    opacity: 0.9;
    font-size: 0.95rem;
}

.contact-strip-links a:hover { opacity: 1; }

.contact-strip-links strong {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    opacity: 0.65;
    margin-bottom: 0.2rem;
    font-weight: 600;
}

/* Partners */

.partners-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.partner-card {
    background: white;
    padding: 1.4rem 1.2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 16px rgba(26, 35, 50, 0.07);
}

.partner-card.placeholder {
    border: 2px dashed var(--border-light);
    box-shadow: none;
}

.partner-logo {
    width: 64px;
    height: 64px;
    margin: 0 auto 0.8rem;
    background: var(--cream);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.partner-name {
    font-size: 0.92rem;
    color: var(--navy);
    font-weight: 600;
    margin-bottom: 0.5rem;
    font-family: 'Crimson Pro', serif;
    line-height: 1.3;
}

.partner-description {
    color: var(--text-muted);
    margin-bottom: 0.9rem;
    font-size: 0.78rem;
    line-height: 1.5;
}

.partner-card .btn {
    padding: 0.5rem 1.1rem;
    font-size: 0.78rem;
}

/* Compact partner-school grid used inside detail pages (e.g. arduino.html) */

.partner-schools-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1.25rem;
    margin-top: 1.5rem;
}

/* ============================================
   Program phase timeline
   ============================================ */

.phase-timeline {
    position: relative;
    max-width: 800px;
    margin: 2.5rem auto 0;
    padding-left: 2rem;
}

.phase-timeline::before {
    content: '';
    position: absolute;
    left: 7px;
    top: 6px;
    bottom: 6px;
    width: 2px;
    background: var(--border-light);
}

.phase-item {
    position: relative;
    padding-bottom: 2.2rem;
}

.phase-item:last-child { padding-bottom: 0; }

.phase-item::before {
    content: '';
    position: absolute;
    left: -2rem;
    top: 4px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--biotech-purple);
    border: 3px solid white;
    box-shadow: 0 0 0 2px var(--biotech-purple);
}

.phase-item.prospective::before {
    background: white;
    box-shadow: 0 0 0 2px var(--text-muted);
}

.phase-date {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--biotech-purple);
    margin-bottom: 0.3rem;
}

.phase-item.prospective .phase-date { color: var(--text-muted); }

.phase-title {
    font-family: 'Crimson Pro', serif;
    font-size: 1.15rem;
    color: var(--navy);
    margin-bottom: 0.3rem;
}

.phase-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.phase-badge {
    display: inline-block;
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 0.2rem 0.6rem;
    border-radius: 20px;
    background: var(--cream);
    color: var(--text-muted);
    margin-left: 0.5rem;
}

/* ============================================
   Shipment cards (kits.html)
   ============================================ */

.shipment-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.75rem;
    margin-top: 2rem;
}

.shipment-grid.stacked {
    grid-template-columns: 1fr;
    gap: 1.25rem;
    margin-top: 0;
}

.shipment-grid.stacked .shipment-photo-grid {
    height: 110px;
}

.shipment-card {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: white;
    border-radius: 14px;
}

.shipment-photo-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
}

.shipment-photo-grid img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    display: block;
}

.shipment-info {
    display: block;
    padding: 24px;
    background: white;
    position: static;
    z-index: 2;
}

.shipment-info h4 {
    margin: 0 0 10px;
}

.shipment-location {
    margin-bottom: 16px;
}
.shipment-video-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--navy);
    text-decoration: none;
}

.shipment-video-link:hover { color: var(--biotech-purple); }

/* ============================================
   Workshop materials block (regional.html)
   ============================================ */

.workshop-materials {
    margin-top: 1rem;
    padding-top: 0.9rem;
    border-top: 1px dashed var(--border-light);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.workshop-materials p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin: 0;
    flex: 1;
}

.workshop-materials .btn {
    padding: 0.55rem 1.2rem;
    font-size: 0.82rem;
    white-space: nowrap;
}

/* ============================================
   Show-more workshop grid with fade
   ============================================ */

.workshop-card-grid .workshop-card:nth-child(n+7) {
    display: none;
}

.workshop-card-grid.expanded .workshop-card {
    display: block;
}

.workshop-list-fade {
    margin-top: -90px;
    height: 90px;
    position: relative;
    z-index: 2;
    background: linear-gradient(to bottom, transparent, var(--off-white));
    pointer-events: none;
}

.workshop-card-grid.expanded + .workshop-list-fade {
    display: none;
}

.show-more-wrap {
    text-align: center;
    margin: 0.5rem 0 3rem;
}

/* Blank placeholder workshop box */

.workshop-card.placeholder-workshop {
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px dashed var(--border-light);
    border-left: 2px dashed var(--border-light);
    background: transparent;
    box-shadow: none;
    min-height: 100px;
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 600;
    text-align: center;
}

/* ============================================
   Support links (Amazon wishlist + GoFundMe)
   ============================================ */

.support-links {
    display: flex;
    gap: 1.4rem;
    flex-wrap: wrap;
    margin-top: 1.5rem;
}

.support-links .resource-btn {
    flex: 1;
    min-width: 260px;
}

.support-links.vertical {
    flex-direction: column;
}

.support-links.vertical .resource-btn {
    min-width: 0;
}

/* ============================================
   Height-matched scrollable photo gallery (arduino.html)
   ============================================ */

.gallery-scroll-wrap {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-height: 0;
}

.gallery-scroll-intro {
    flex-shrink: 0;
}

.gallery-scroll-body {
    display: flex;
    gap: 0.6rem;
    flex: 1;
    min-height: 220px;
}

.gallery-grid-scroll {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: min-content;
    gap: 0.75rem;
    scrollbar-width: none;
    align-content: start;
}

.gallery-grid-scroll::-webkit-scrollbar { display: none; }

.gallery-scroll-arrows {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    justify-content: center;
    flex-shrink: 0;
}

/* ============================================
   International team row (arduino.html)
   ============================================ */

.int-team-row {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

.int-team-card {
    flex: 1;
    min-width: 150px;
    max-width: 190px;
    text-align: center;
    background: white;
    border-radius: 12px;
    padding: 1.2rem 1rem;
    box-shadow: 0 4px 16px rgba(26,35,50,0.06);
    border: 1px solid var(--border-light);
}

.int-team-card .team-photo {
    width: 68px;
    height: 68px;
    margin: 0 auto 0.7rem;
}

.int-team-card .team-name {
    font-size: 0.88rem;
}

.int-team-stats {
    margin-top: 0.7rem;
    padding-top: 0.7rem;
    border-top: 1px dashed var(--border-light);
    font-size: 0.72rem;
    color: var(--text-muted);
    text-align: left;
}

.int-team-stats div { margin-bottom: 0.2rem; }
.int-team-stats strong { color: var(--navy); }

/* ============================================
   Captioned gallery (arduino.html)
   ============================================ */

.gallery-caption-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 1rem;
}

.gallery-item {
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid var(--border-light);
    background: white;
}

.gallery-item img {
    width: 100%;
    height: 95px;
    object-fit: cover;
}

.gallery-caption {
    padding: 0.5rem 0.7rem;
    font-size: 0.72rem;
    color: var(--text-muted);
    line-height: 1.4;
}

.gallery-caption strong {
    display: block;
    color: var(--navy);
    font-size: 0.78rem;
    font-weight: 600;
}

@media (max-width: 900px) {
    .workshop-card-grid { grid-template-columns: 1fr; }
    .quicknav-item { flex-basis: 150px; }
    .int-team-row { justify-content: flex-start; overflow-x: auto; flex-wrap: nowrap; padding-bottom: 0.5rem; }
    .int-team-card { flex: 0 0 150px; }
}

/* ============================================
   Stats page (stats.html)
   ============================================ */

.stats-hero-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: 1100px;
    margin: 0 auto;
}

.stats-hero-card {
    background: white;
    border-radius: 16px;
    padding: 2rem 1.5rem;
    text-align: center;
    box-shadow: 0 8px 24px rgba(26,35,50,0.07);
    border: 1px solid var(--border-light);
}

.stats-hero-number {
    font-family: 'Crimson Pro', serif;
    font-size: 2.6rem;
    font-weight: 600;
    color: var(--navy);
    display: block;
    margin-bottom: 0.4rem;
}

.stats-hero-label {
    font-size: 0.82rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stats-breakdown-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.75rem;
}

.stats-breakdown-card {
    background: white;
    border-radius: 16px;
    padding: 1.8rem;
    box-shadow: 0 6px 20px rgba(26,35,50,0.06);
    border-top: 6px solid var(--navy);
}

.stats-breakdown-card.electrical { border-color: var(--electrical-blue); }
.stats-breakdown-card.biotech { border-color: var(--biotech-purple); }
.stats-breakdown-card.mechanical { border-color: var(--mechanical-gray); }

.stats-breakdown-card h4 {
    font-family: 'Crimson Pro', serif;
    font-size: 1.25rem;
    color: var(--navy);
    margin-bottom: 1rem;
}

.stats-breakdown-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: 0.6rem 0;
    border-bottom: 1px solid var(--border-light);
    font-size: 0.9rem;
}

.stats-breakdown-row:last-child { border-bottom: none; }

.stats-breakdown-row strong {
    font-family: 'Crimson Pro', serif;
    font-size: 1.15rem;
    color: var(--navy);
}

.stats-breakdown-row span {
    color: var(--text-muted);
}

.stats-bar-chart {
    max-width: 800px;
    margin: 0 auto;
}

.stats-bar-row {
    display: grid;
    grid-template-columns: 130px 1fr 60px;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.stats-bar-row-label {
    font-size: 0.85rem;
    color: var(--text-dark);
    font-weight: 600;
}

.stats-bar-track {
    background: var(--cream);
    border-radius: 20px;
    height: 14px;
    overflow: hidden;
}

.stats-bar-fill {
    height: 100%;
    border-radius: 20px;
    background: var(--biotech-purple);
}

.stats-bar-row-value {
    font-size: 0.82rem;
    color: var(--text-muted);
    text-align: right;
}

.stats-note {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
    max-width: 560px;
    margin: 1.5rem auto 0;
}

@media (max-width: 900px) {
    .stats-hero-grid { grid-template-columns: repeat(2, 1fr); }
    .stats-breakdown-grid { grid-template-columns: 1fr; }
    .stats-bar-row { grid-template-columns: 100px 1fr 50px; gap: 0.6rem; }
}

@media (max-width: 480px) {
    .stats-hero-grid { grid-template-columns: 1fr; }
}

/* ============================================
   Footer
   ============================================ */

footer {
    background: var(--navy-light);
    color: white;
    padding: 3.5rem 3rem 2rem;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    font-family: 'Crimson Pro', serif;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.footer-section a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    display: block;
    margin-bottom: 0.6rem;
    font-size: 0.92rem;
}

.footer-section a:hover { color: white; }

.footer-section p {
    color: rgba(255,255,255,0.7);
    margin-bottom: 0.5rem;
    font-size: 0.92rem;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    opacity: 0.7;
    font-size: 0.85rem;
}

/* ============================================
   Responsive
   ============================================ */

@media (max-width: 1080px) {
    .team-grid-lg { grid-template-columns: repeat(3, 1fr); }
    .partners-grid { grid-template-columns: repeat(2, 1fr); }
    .partner-schools-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 900px) {
    .workshop-card-grid { grid-template-columns: 1fr; }
    .impact-split { grid-template-columns: 1fr; }
    .involved-hero-grid { grid-template-columns: 1fr; }
    .about-team-section { grid-template-columns: 1fr; gap: 3.5rem; }
    .shipment-grid { grid-template-columns: 1fr; max-width: 460px; margin-left: auto; margin-right: auto; }
}

@media (max-width: 768px) {
    .nav-container { padding: 1.1rem 1.5rem; }
    .nav-links {
        position: fixed;
        top: 68px;
        left: 0;
        right: 0;
        background: var(--off-white);
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 0.5rem 1.5rem 1.5rem;
        border-bottom: 1px solid var(--border-light);
        transform: translateY(-130%);
        opacity: 0;
        transition: all 0.25s ease;
        pointer-events: none;
    }
    .nav-links.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }
    .nav-links > li { width: 100%; }
    .nav-links > li > a {
        display: block;
        padding: 0.85rem 0;
        border-bottom: 1px solid var(--border-light);
    }
    .nav-dropdown .dropdown-menu {
        position: static;
        transform: none;
        opacity: 1;
        visibility: visible;
        box-shadow: none;
        border: none;
        display: none;
        min-width: 0;
        padding: 0 0 0.5rem 1rem;
    }
    .nav-dropdown.open .dropdown-menu { display: flex; flex-direction: column; }
    .nav-dropdown > a::after { margin-left: auto; }
    .nav-toggle { display: flex; }
    .nav-cta { text-align: center; margin-top: 0.5rem; }

    .hero-content { grid-template-columns: 1fr; }
    .hero-overlay { width: 100%; background: linear-gradient(to top, rgba(26,35,50,0.97), rgba(26,35,50,0.55)); }
    .hero-left h1 { font-size: 2.8rem; }
    .hero-right { grid-template-columns: 1fr 1fr; }

    .founders-names-row { gap: 1.5rem; }
    .team-grid { grid-template-columns: repeat(3, 1fr); }
    .team-grid-lg { grid-template-columns: repeat(2, 1fr); }
    .pathways-container { grid-template-columns: 1fr; }
    .impact-preview-grid { grid-template-columns: 1fr; }
    .partners-grid { grid-template-columns: repeat(2, 1fr); }
    .partner-schools-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-content { grid-template-columns: 1fr 1fr; }
    .contact-strip { flex-direction: column; align-items: flex-start; }
    .section { padding: 4rem 1.5rem; }
    .section-tight { padding: 3rem 1.5rem; }
    .page-banner { padding: 3.5rem 1.5rem 3rem; }
    .page-banner h1 { font-size: 2.2rem; }
}

@media (max-width: 480px) {
    .footer-content { grid-template-columns: 1fr; }
    .partners-grid { grid-template-columns: 1fr; }
    .partner-schools-grid { grid-template-columns: 1fr; }
    .founder-detail-grid { grid-template-columns: 1fr; }
}