/* =========================================
   STEM@Skook29 — Design System
   ========================================= */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Poppins:wght@400;500;600;700;800;900&display=swap');

/* --- CSS Custom Properties --- */
:root {
  --purple-900: #1a0509;
  --purple-800: #3d0d15;
  --purple-700: #6b1422;
  --purple-600: #8b1a2e;
  --purple-500: #a52035;
  --purple-400: #c4364e;
  --purple-100: #fce8eb;

  /* White text on this darker orange is 5.18:1, meeting WCAG 2.2 AA. */
  --orange-700: #c2410c;
  --orange-600: #ea580c;
  --orange-500: #f97316;
  --orange-400: #fb923c;
  --orange-100: #fff7ed;

  --dark: #0f0f1a;
  --dark-800: #1a1a2e;
  --gray-900: #111827;
  --gray-700: #374151;
  --gray-600: #4b5563;
  --gray-500: #6b7280;
  --gray-400: #9ca3af;
  --gray-300: #d1d5db;
  --gray-200: #e5e7eb;
  --gray-100: #f3f4f6;
  --gray-50: #f9fafb;
  --white: #ffffff;

  --gradient-main: linear-gradient(135deg, #8b1a2e 0%, var(--orange-700) 100%);
  --gradient-hero: linear-gradient(135deg, #1a0509 0%, #3d0d15 40%, #8b1a2e 70%, var(--orange-700) 100%);
  --gradient-card: linear-gradient(135deg, #8b1a2e, #a52035);
  --gradient-orange: linear-gradient(135deg, var(--orange-700), #9a3412);
  --gradient-subtle: linear-gradient(135deg, #fce8eb 0%, #fff7ed 100%);

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.10), 0 2px 6px rgba(0,0,0,0.07);
  --shadow-lg: 0 10px 40px rgba(0,0,0,0.12), 0 4px 12px rgba(0,0,0,0.08);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.15);
  --shadow-purple: 0 8px 32px rgba(139,26,46,0.25);
  --shadow-orange: 0 8px 32px rgba(234,88,12,0.25);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Poppins', 'Inter', sans-serif;

  --nav-height: 72px;
  --section-pad: 96px;
  --section-pad-sm: 64px;
}

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

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

body {
  font-family: var(--font-body);
  color: var(--gray-900);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Skip navigation becomes visible only when reached from the keyboard. */
.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 2000;
  transform: translateY(calc(-100% - 24px));
  padding: 12px 18px;
  border: 3px solid var(--white);
  border-radius: var(--radius-sm);
  background: var(--gray-900);
  color: var(--white);
  font-weight: 700;
  box-shadow: var(--shadow-lg);
}

.skip-link:focus,
.skip-link:focus-visible {
  transform: translateY(0);
  outline: 3px solid var(--orange-400);
  outline-offset: 3px;
}

main:focus {
  outline: none;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  line-height: 1.2;
  font-weight: 700;
}

.text-gradient {
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* --- Layout --- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.container-wide {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
}

section {
  padding: var(--section-pad) 0;
}

.section-sm {
  padding: var(--section-pad-sm) 0;
}

/* --- Section Headers --- */
.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--purple-600);
  background: var(--purple-100);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}

.section-label.orange {
  color: var(--orange-600);
  background: var(--orange-100);
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--gray-900);
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--gray-500);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.7;
}

/* =========================================
   NAVIGATION
   ========================================= */

.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--nav-height);
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(139,26,46,0.08);
  transition: box-shadow 0.3s ease;
}

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

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

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

.logo-link {
  display: flex;
  align-items: center;
  margin-right: 4px;
}

.iu29-logo {
  height: 50px;
  width: auto;
  display: block;
  object-fit: contain;
}

.site-logo {
  height: 48px;
  width: auto;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-700);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
  white-space: nowrap;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--purple-600);
  background: var(--purple-100);
}

.nav-cta {
  background: var(--gradient-main) !important;
  color: white !important;
  padding: 8px 20px !important;
  border-radius: var(--radius-full) !important;
  font-weight: 600 !important;
  box-shadow: var(--shadow-purple);
  transition: opacity 0.2s ease, transform 0.2s ease !important;
}

.nav-cta:hover {
  opacity: 0.9 !important;
  transform: translateY(-1px) !important;
  background: var(--gradient-main) !important;
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  border-radius: var(--radius-sm);
  border: none;
  background: none;
}

.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--gray-700);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.mobile-nav {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  background: white;
  border-bottom: 1px solid var(--gray-100);
  padding: 16px 24px;
  box-shadow: var(--shadow-lg);
  z-index: 999;
  flex-direction: column;
  gap: 4px;
  max-height: calc(100dvh - var(--nav-height));
  overflow-y: auto;
}

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

.mobile-nav a,
.mobile-nav button {
  font-family: var(--font-body);
}

.mobile-nav a {
  font-size: 1rem;
  font-weight: 500;
  color: var(--gray-700);
  padding: 12px 16px;
  border-radius: var(--radius-md);
  transition: all 0.2s ease;
}

.mobile-nav a:hover { background: var(--gray-50); color: var(--purple-600); }

.mobile-nav-quick-links {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 8px;
}

.mobile-nav-quick-links a {
  padding: 10px 8px;
  text-align: center;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--purple-700);
  background: var(--purple-100);
}

.mobile-nav-quick-links a.active {
  color: white;
  background: var(--gradient-main);
}

.mobile-nav-group {
  border-top: 1px solid var(--gray-100);
}

.mobile-nav-heading {
  display: flex;
  align-items: center;
  gap: 4px;
  border-radius: var(--radius-md);
}

.mobile-nav-audience-link {
  flex: 1;
  font-weight: 700 !important;
}

.mobile-nav-toggle {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 44px;
  border: 0;
  border-radius: var(--radius-md);
  color: var(--gray-700);
  background: transparent;
  cursor: pointer;
}

.mobile-nav-toggle:hover {
  color: var(--purple-600);
  background: var(--purple-100);
}

.mobile-nav-toggle span,
.nav-dropdown-toggle span {
  width: 8px;
  height: 8px;
  display: block;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg) translate(-1px, -1px);
  transition: transform 0.2s ease;
}

.mobile-nav-toggle[aria-expanded="true"] span,
.nav-dropdown-toggle[aria-expanded="true"] span {
  transform: rotate(225deg) translate(-1px, -1px);
}

.mobile-nav-panel {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 0 0 8px;
}

.mobile-nav-panel[hidden] {
  display: none;
}

.mobile-nav-group.has-active .mobile-nav-heading {
  background: var(--purple-100);
}

.mobile-nav-group.has-active .mobile-nav-audience-link,
.mobile-nav-panel a.active {
  color: var(--purple-700) !important;
  font-weight: 700 !important;
}

.mobile-nav-toggle:focus-visible,
.nav-dropdown-toggle:focus-visible {
  outline: 3px solid rgba(109, 40, 217, 0.28);
  outline-offset: 2px;
}

.mobile-subnav {
  padding-left: 32px !important;
  font-size: 0.9rem !important;
  color: var(--purple-600) !important;
  opacity: 0.9;
}

/* =========================================
   DROPDOWN NAVIGATION
   ========================================= */

.nav-dropdown {
  position: relative;
  display: flex;
  align-items: center;
}

.nav-dropdown > a {
  display: inline-flex;
  align-items: center;
  padding-right: 5px;
}

.nav-dropdown-toggle {
  width: 28px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 28px;
  padding: 0;
  border: 0;
  border-radius: var(--radius-sm);
  color: var(--gray-600);
  background: transparent;
  cursor: pointer;
}

.nav-dropdown-toggle:hover,
.nav-dropdown-toggle[aria-expanded="true"] {
  color: var(--purple-600);
  background: var(--purple-100);
}

.nav-dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  background: white;
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  min-width: 190px;
  padding: 6px;
  z-index: 1001;
  flex-direction: column;
}

.nav-dropdown.is-open .nav-dropdown-menu {
  display: flex;
}

@media (hover: hover) and (pointer: fine) {
  .nav-dropdown:hover .nav-dropdown-menu {
    display: flex;
  }
}

.nav-dropdown-menu::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: -7px;
  height: 7px;
}

.nav-dropdown-menu a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-700);
  padding: 9px 14px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  transition: all 0.2s ease;
  /* override the ::after caret — dropdown items have no children */
  display: block;
}

.nav-dropdown-menu a::after { display: none; }

.nav-dropdown-menu a:hover {
  color: var(--purple-600);
  background: var(--purple-100);
}

@media (min-width: 769px) {
  .mobile-nav,
  .mobile-nav.open {
    display: none !important;
  }
}

/* =========================================
   BUTTONS
   ========================================= */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9375rem;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  transition: all 0.25s ease;
  white-space: nowrap;
  text-decoration: none;
}

.btn-primary {
  background: var(--gradient-main);
  color: white;
  box-shadow: var(--shadow-purple);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(139,26,46,0.35);
}

.btn-secondary {
  background: transparent;
  color: var(--purple-600);
  border: 2px solid var(--purple-600);
}

.btn-secondary:hover {
  background: var(--purple-600);
  color: white;
  transform: translateY(-2px);
}

.btn-white {
  background: white;
  color: var(--purple-700);
  box-shadow: var(--shadow-md);
}

.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-outline-white {
  background: transparent;
  color: white;
  border: 2px solid rgba(255,255,255,0.6);
}

.btn-outline-white:hover {
  background: rgba(255,255,255,0.15);
  border-color: white;
  transform: translateY(-2px);
}

.btn-sm {
  font-size: 0.875rem;
  padding: 10px 20px;
}

.btn-lg {
  font-size: 1.0625rem;
  padding: 16px 36px;
}

.btn-icon {
  width: 20px;
  height: 20px;
}

/* =========================================
   CARDS
   ========================================= */

.card {
  background: white;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid rgba(0,0,0,0.04);
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}

.card-image {
  width: 100%;
  height: 200px;
  background: var(--gradient-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  position: relative;
  overflow: hidden;
}

.card-image-overlay {
  position: absolute;
  inset: 0;
  background: var(--gradient-main);
  opacity: 0.08;
}

.card-img-photo {
  background: var(--gray-900);
  padding: 0;
}

.card-img-zoom {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.card-img-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(15, 23, 42, 0.15),
    rgba(15, 23, 42, 0.45)
  );
  pointer-events: none;
}

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

.card-body {
  padding: 28px;
}

.card-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--purple-600);
  background: var(--purple-100);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
}

.card-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 10px;
  font-family: var(--font-display);
}

.card-text {
  font-size: 0.9375rem;
  color: var(--gray-500);
  line-height: 1.65;
  margin-bottom: 20px;
}

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

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

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

/* =========================================
   HERO SECTION
   ========================================= */

.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  background: var(--gradient-hero);
  overflow: hidden;
  padding: 80px 0 100px;
}

.hero-bg-orbs {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.3;
}

.hero-orb-1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, #a52035, transparent);
  top: -200px;
  right: -100px;
}

.hero-orb-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, #f97316, transparent);
  bottom: -100px;
  left: 100px;
}

.hero-orb-3 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, #8b1a2e, transparent);
  top: 200px;
  left: 400px;
}

.hero-grid-pattern {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  min-width: 0;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.15);
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 600;
  color: rgba(255,255,255,0.9);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 28px;
}

.hero-eyebrow-dot {
  width: 8px;
  height: 8px;
  background: var(--orange-400);
  border-radius: 50%;
  animation: pulse 2s ease infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.8); }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 900;
  color: white;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.hero-title-accent {
  background: linear-gradient(135deg, #fb923c, #fbbf24);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(1.125rem, 2.5vw, 1.375rem);
  font-weight: 500;
  color: rgba(255,255,255,0.8);
  margin-bottom: 20px;
  line-height: 1.5;
}

.hero-mission {
  font-size: 1.0625rem;
  color: rgba(255,255,255,0.6);
  margin-bottom: 56px;
  max-width: 580px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

.hero-stats {
  display: flex;
  gap: 48px;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 40px;
  flex-wrap: wrap;
}

.hero-stat-value {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 800;
  color: white;
  line-height: 1;
}

.hero-stat-label {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.55);
  margin-top: 4px;
  font-weight: 500;
}

/* =========================================
   CHOOSE YOUR PATH
   ========================================= */

.path-section {
  background: var(--gray-50);
  padding: var(--section-pad) 0;
}

.path-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.path-card {
  background: white;
  border-radius: var(--radius-xl);
  padding: 36px 24px;
  text-align: center;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-sm);
  text-decoration: none;
  display: block;
}

.path-card:hover {
  border-color: var(--purple-400);
  transform: translateY(-6px);
  box-shadow: var(--shadow-purple);
}

.path-icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
  display: block;
}

.path-title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 8px;
}

.path-desc {
  font-size: 0.875rem;
  color: var(--gray-500);
  line-height: 1.5;
}

.path-card:nth-child(1) .path-icon { filter: hue-rotate(0deg); }
.path-card:nth-child(2) .path-icon { filter: hue-rotate(60deg); }

/* =========================================
   PROGRAMS SECTION
   ========================================= */

.programs-section { background: white; }

/* =========================================
   EVENTS SECTION
   ========================================= */

.events-section { background: var(--gray-50); }

.event-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0,0,0,0.04);
  transition: all 0.25s ease;
}

.event-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.event-date-box {
  min-width: 60px;
  height: 64px;
  background: var(--gradient-main);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: white;
}

.event-date-month {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.85;
}

.event-date-day {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  line-height: 1;
}

.event-content { flex: 1; }

.event-category {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--orange-600);
  margin-bottom: 4px;
}

.event-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 4px;
  font-family: var(--font-display);
}

.event-meta {
  font-size: 0.8125rem;
  color: var(--gray-500);
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.events-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

/* =========================================
   PAGE HERO (interior pages)
   ========================================= */

.page-hero {
  background: var(--gradient-hero);
  padding: 96px 0 80px;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  text-align: center;
}

.page-hero-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.page-hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.2;
}

.page-hero-orb-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, #a52035, transparent);
  top: -200px;
  right: -100px;
}

.page-hero-orb-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, #f97316, transparent);
  bottom: -150px;
  left: -50px;
}

.page-hero-content {
  position: relative;
  z-index: 2;
}

.page-hero-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 20px;
}

.page-hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  color: white;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.page-hero-subtitle {
  font-size: 1.125rem;
  color: rgba(255,255,255,0.7);
  max-width: 600px;
  margin: 0 auto 32px;
  line-height: 1.65;
}

/* =========================================
   FEATURE ITEMS
   ========================================= */

.feature-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 24px;
  border-radius: var(--radius-lg);
  background: var(--gray-50);
  border: 1px solid transparent;
  transition: all 0.25s ease;
}

.feature-item:hover {
  background: white;
  border-color: var(--purple-100);
  box-shadow: var(--shadow-md);
}

.feature-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--gradient-main);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.375rem;
  flex-shrink: 0;
}

.feature-content h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 6px;
  font-family: var(--font-display);
}

.feature-content p {
  font-size: 0.9rem;
  color: var(--gray-500);
  line-height: 1.6;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

/* =========================================
   CTA BANNER
   ========================================= */

.cta-banner {
  background: var(--gradient-main);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.cta-banner-content {
  position: relative;
  z-index: 2;
}

.cta-banner h2 {
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 800;
  color: white;
  margin-bottom: 16px;
  font-family: var(--font-display);
}

.cta-banner p {
  font-size: 1.125rem;
  color: rgba(255,255,255,0.75);
  margin-bottom: 36px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

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

/* =========================================
   FOOTER
   ========================================= */

.footer {
  background: var(--dark);
  color: rgba(255,255,255,0.6);
  padding: 72px 0 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 56px;
}

.footer-logo {
  max-width: 170px;
  height: auto;
  max-height: 56px;
  width: auto;
  margin-bottom: 12px;
  opacity: 0.95;
  object-fit: contain;
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.65;
  max-width: 280px;
}

.footer-contact {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.95rem;
  line-height: 1.6;
}

.footer-contact a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.5);
  transition: color 0.2s ease;
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-contact a:hover { color: var(--orange-400); }

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 700;
  color: white;
  margin-bottom: 20px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col ul a {
  font-size: 0.9rem;
  transition: color 0.2s ease;
}

.footer-col ul a:hover { color: white; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.07);
  padding-top: 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bottom p { font-size: 0.8125rem; }

.social-links {
  display: flex;
  gap: 12px;
}

.social-link {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.07);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  transition: all 0.2s ease;
  color: rgba(255,255,255,0.5);
}

.social-link:hover {
  background: var(--gradient-main);
  color: white;
  transform: translateY(-2px);
}

/* =========================================
   HIGHLIGHT / ACCENT SECTIONS
   ========================================= */

.highlight-section {
  background: var(--gradient-subtle);
  border-radius: var(--radius-xl);
  padding: 48px;
}

.highlight-section.dark {
  background: var(--gradient-hero);
  color: white;
}

.stat-card {
  background: white;
  border-radius: var(--radius-xl);
  padding: 32px 24px;
  text-align: center;
  box-shadow: var(--shadow-md);
}

.stat-card .value {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 900;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 8px;
}

.stat-card .label {
  font-size: 0.9rem;
  color: var(--gray-500);
  font-weight: 500;
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.5);
  margin-bottom: 20px;
  justify-content: center;
}

.breadcrumb a { color: rgba(255,255,255,0.5); transition: color 0.2s ease; }
.breadcrumb a:hover { color: rgba(255,255,255,0.9); }
.breadcrumb span { color: rgba(255,255,255,0.3); }

/* Program badge */
.program-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  color: white;
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 20px;
}

/* Divider */
.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gray-200), transparent);
  margin: 0;
}

/* Tags row */
.tags-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--gray-100);
  color: var(--gray-700);
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: var(--radius-full);
}

/* Testimonial / Quote */
.quote-card {
  background: white;
  border-radius: var(--radius-xl);
  padding: 36px;
  box-shadow: var(--shadow-md);
  border-left: 4px solid var(--purple-500);
}

.quote-text {
  font-size: 1.125rem;
  color: var(--gray-700);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 20px;
}

.quote-author {
  font-weight: 700;
  color: var(--gray-900);
  font-size: 0.9375rem;
}

.quote-role {
  font-size: 0.8125rem;
  color: var(--purple-600);
  font-weight: 500;
}

/* Two-column layout */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.two-col.reverse { direction: rtl; }
.two-col.reverse > * { direction: ltr; }

/* =========================================
   RESPONSIVE
   ========================================= */

@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .path-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .two-col { gap: 40px; }
}

@media (max-width: 768px) {
  :root {
    --section-pad: 64px;
    --section-pad-sm: 48px;
  }

  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .site-logo { height: 40px; }
  .footer-logo { max-height: 44px; height: auto; max-width: 140px; }

  .hero { min-height: auto; padding: 80px 0 80px; }
  .hero-stats { gap: 28px; }

  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .events-grid { grid-template-columns: 1fr; }
  .path-grid { grid-template-columns: repeat(2, 1fr); }
  .two-col { grid-template-columns: 1fr; }
  .two-col.reverse { direction: ltr; }

  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .section-header { margin-bottom: 40px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; max-width: 320px; }
}

@media (max-width: 480px) {
  .path-grid { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr; }
  .hero-title { font-size: 2.5rem; }
  .container { padding: 0 16px; }
}

/* =========================================
   IU29 LOGO PLACEMENTS
   ========================================= */

/* Hero visual logo */
.hero-iu29-logo {
  position: absolute;
  bottom: -60px;
  left: 50%;
  transform: translateX(-50%);
  width: 140px;
  height: auto;
  object-fit: contain;
  opacity: 0.7;
  filter: brightness(0) invert(1);
}

/* Footer logo */
.footer-iu29-logo {
  max-width: 150px;
  height: auto;
  max-height: 72px;
  width: auto;
  object-fit: contain;
  opacity: 0.85;
  margin: 16px 0;
}

/* Clickable eyebrow pill */
a.hero-eyebrow {
  display: inline-flex;
  text-decoration: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
}
a.hero-eyebrow:hover {
  opacity: 0.8;
  transform: translateY(-1px);
}

/* =========================================
   STEELS LESSON HOOK GENERATOR
   ========================================= */

.hook-generator {
  background: white;
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(0,0,0,0.06);
}

.hook-intro {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: var(--gradient-subtle);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  margin-bottom: 28px;
  border: 1px solid rgba(139,26,46,0.1);
}

.hook-intro-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  line-height: 1;
  margin-top: 2px;
}

.hook-intro-text {
  font-size: 0.9375rem;
  color: var(--gray-700);
  line-height: 1.65;
}

.hook-form {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 20px;
  margin-bottom: 28px;
}

.hook-field-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.hook-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-700);
}

.hook-select {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--gray-900);
  background-color: var(--gray-50);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 14px;
  border: 1.5px solid var(--gray-300);
  border-radius: var(--radius-md);
  padding: 12px 40px 12px 16px;
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  width: 100%;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.hook-select:hover {
  border-color: var(--purple-400);
}

.hook-select:focus {
  outline: none;
  border-color: var(--purple-500);
  box-shadow: 0 0 0 3px rgba(165,32,53,0.12);
}

.hook-generate-row {
  text-align: center;
}

/* Output card */
.hook-output-card {
  margin-top: 32px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid rgba(139,26,46,0.14);
  box-shadow: var(--shadow-md);
}

.hook-output-header {
  background: var(--gradient-main);
  padding: 28px 32px 24px;
}

.hook-output-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.78);
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.2);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
  display: block;
  width: fit-content;
}

.hook-output-title {
  font-family: var(--font-display);
  font-size: 1.625rem;
  font-weight: 800;
  color: white;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.hook-output-body {
  background: var(--gray-50);
  padding: 24px 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.hook-result-field {
  background: white;
  border-radius: var(--radius-md);
  padding: 18px 22px;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0,0,0,0.04);
}

.hook-result-accent {
  border-left: 4px solid var(--orange-500);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.hook-result-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--purple-600);
  margin-bottom: 8px;
}

.hook-result-accent .hook-result-label {
  color: var(--orange-600);
}

.hook-result-text {
  font-size: 0.9375rem;
  color: var(--gray-700);
  line-height: 1.7;
}

.hook-output-actions {
  background: var(--gray-50);
  padding: 0 32px 20px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.hook-disclaimer {
  background: var(--gray-50);
  padding: 0 32px 22px;
  font-size: 0.8125rem;
  color: var(--gray-500);
  font-style: italic;
}

/* Steps strip (used on full version) */
.hook-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}

.hook-step {
  background: var(--gray-50);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  border: 1px solid var(--gray-200);
}

.hook-step-num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--gradient-main);
  color: white;
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.hook-step-text {
  font-size: 0.875rem;
  color: var(--gray-600);
  line-height: 1.55;
}

.hook-step-text strong {
  display: block;
  font-size: 0.9rem;
  color: var(--gray-900);
  margin-bottom: 2px;
}

/* Responsive */
@media (max-width: 768px) {
  .hook-generator { padding: 24px 20px; }
  .hook-form { grid-template-columns: 1fr; }
  .hook-steps { grid-template-columns: 1fr; }
  .hook-output-header { padding: 22px 20px 18px; }
  .hook-output-body { padding: 18px 16px; }
  .hook-output-actions { padding: 0 16px 16px; }
  .hook-disclaimer { padding: 0 16px 18px; }
  .hook-output-title { font-size: 1.375rem; }
}

/* =========================================
   ECOSYSTEM MAP — INTERACTIVE DISTRICT SELECTOR
   ========================================= */

.eco-map-wrapper {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 28px;
  align-items: start;
}

/* Left: selector panel */
.eco-map-selector-panel {
  background: var(--dark-800);
  border-radius: var(--radius-xl);
  padding: 28px;
  position: sticky;
  top: calc(var(--nav-height) + 20px);
}

.eco-selector-title {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 16px;
}

.eco-node-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 0;
}

.eco-district-btn {
  font-family: var(--font-body);
  font-size: 0.775rem;
  font-weight: 600;
  color: rgba(255,255,255,0.72);
  background: rgba(255,255,255,0.06);
  border: 1.5px solid rgba(255,255,255,0.09);
  border-radius: var(--radius-md);
  padding: 11px 8px;
  cursor: pointer;
  text-align: center;
  line-height: 1.3;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
  width: 100%;
}

.eco-district-btn:hover {
  background: rgba(139,26,46,0.22);
  border-color: rgba(139,26,46,0.45);
  color: white;
  transform: translateY(-2px);
}

.eco-district-btn:focus-visible {
  outline: 2px solid var(--purple-400);
  outline-offset: 2px;
}

.eco-district-btn.active {
  background: var(--gradient-main);
  border-color: transparent;
  color: white;
  box-shadow: var(--shadow-purple);
  transform: translateY(-2px);
}

.eco-district-btn.nonpublic {
  background: rgba(234,88,12,0.07);
  border-color: rgba(234,88,12,0.18);
  color: rgba(255,255,255,0.6);
}

.eco-district-btn.nonpublic:hover {
  background: rgba(234,88,12,0.2);
  border-color: rgba(234,88,12,0.45);
  color: white;
}

.eco-district-btn.nonpublic.active {
  background: var(--gradient-orange);
  border-color: transparent;
  box-shadow: var(--shadow-orange);
  color: white;
}

.eco-node-divider {
  grid-column: 1 / -1;
  height: 1px;
  background: rgba(255,255,255,0.07);
  margin: 8px 0 4px;
}

.eco-node-label {
  grid-column: 1 / -1;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.28);
  margin-bottom: 2px;
}

/* Legend */
.eco-legend {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid rgba(255,255,255,0.07);
}

.eco-legend-title {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.28);
  margin-bottom: 10px;
}

.eco-legend-items {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.eco-legend-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.5);
  line-height: 1;
}

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

/* Google Earth button */
.eco-earth-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: rgba(255,255,255,0.55);
  background: rgba(255,255,255,0.06);
  border: 1.5px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-full);
  padding: 9px 18px;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  width: 100%;
  justify-content: center;
}

.eco-earth-btn:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.2);
  color: white;
}

/* Right: detail panel */
.eco-detail-panel { min-height: 200px; }

.eco-detail-placeholder {
  background: var(--gray-50);
  border-radius: var(--radius-xl);
  border: 2px dashed var(--gray-200);
  padding: 64px 40px;
  text-align: center;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.eco-detail-placeholder-icon {
  font-size: 2.5rem;
  margin-bottom: 8px;
}

.eco-detail-placeholder-title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--gray-400);
}

.eco-detail-placeholder-sub {
  font-size: 0.9375rem;
  color: var(--gray-400);
  max-width: 340px;
  line-height: 1.6;
}

/* Detail card */
.eco-detail-card {
  background: white;
  border-radius: var(--radius-xl);
  border: 1px solid var(--gray-200);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.eco-detail-header {
  background: var(--gradient-hero);
  padding: 30px 36px 26px;
  position: relative;
  overflow: hidden;
}

.eco-detail-header::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.eco-detail-badge {
  display: inline-block;
  font-size: 0.675rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.18);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
  position: relative;
  z-index: 1;
}

.eco-detail-name {
  font-family: var(--font-display);
  font-size: clamp(1.375rem, 3vw, 1.875rem);
  font-weight: 800;
  color: white;
  line-height: 1.15;
  letter-spacing: -0.01em;
  position: relative;
  z-index: 1;
  margin-bottom: 14px;
}

.eco-detail-meta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

.eco-detail-meta-chip {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.65);
  display: flex;
  align-items: center;
  gap: 6px;
}

.eco-detail-body {
  padding: 24px 36px 8px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.eco-detail-section-title {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--purple-600);
  margin-bottom: 10px;
}

.eco-tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.eco-tag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: var(--radius-full);
  line-height: 1;
}

.eco-tag-purple {
  background: var(--purple-100);
  color: var(--purple-700);
}

.eco-tag-orange {
  background: var(--orange-100);
  color: var(--orange-600);
}

.eco-tag-gray {
  background: var(--gray-100);
  color: var(--gray-700);
}

.eco-tag-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.55;
  flex-shrink: 0;
}

.eco-detail-next {
  background: var(--gradient-subtle);
  padding: 18px 22px;
  border-left: 4px solid var(--purple-500);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.eco-detail-next-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--purple-600);
  margin-bottom: 6px;
}

.eco-detail-next-text {
  font-size: 0.9375rem;
  color: var(--gray-700);
  line-height: 1.65;
}

.eco-detail-footer {
  padding: 20px 36px 28px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  border-top: 1px solid var(--gray-100);
  margin-top: 20px;
}

/* Transparency note */
.eco-transparency {
  font-size: 0.8125rem;
  color: var(--gray-400);
  font-style: italic;
  text-align: center;
  margin-top: 28px;
  line-height: 1.6;
}

/* Homepage teaser */
.eco-teaser {
  background: var(--dark-800);
  border-radius: var(--radius-xl);
  padding: 52px 48px;
  display: flex;
  align-items: center;
  gap: 48px;
  position: relative;
  overflow: hidden;
}

.eco-teaser::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.eco-teaser-content {
  position: relative;
  z-index: 1;
  flex: 1;
}

.eco-teaser-nodes {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, 52px);
  gap: 10px;
  flex-shrink: 0;
}

.eco-teaser-node {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.06);
  border: 1.5px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6rem;
  font-weight: 700;
  color: rgba(255,255,255,0.35);
  text-align: center;
  line-height: 1.2;
  letter-spacing: 0.02em;
}

.eco-teaser-node.active-node {
  background: var(--gradient-main);
  border-color: transparent;
  color: white;
  box-shadow: var(--shadow-purple);
}

/* Responsive */
@media (max-width: 1100px) {
  .eco-map-wrapper { grid-template-columns: 1fr; }
  .eco-map-selector-panel { position: static; }
  .eco-node-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 768px) {
  .eco-node-grid { grid-template-columns: repeat(2, 1fr); }
  .eco-detail-header { padding: 22px 20px 18px; }
  .eco-detail-body { padding: 18px 20px 4px; }
  .eco-detail-footer { padding: 16px 20px 22px; }
  .eco-teaser { flex-direction: column; padding: 36px 24px; gap: 28px; }
  .eco-teaser-nodes { display: none; }
}

/* =========================================
   EDTECH CONCIERGE
   ========================================= */

/* Starter chips */
.cierge-chips-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--gray-500);
  margin-bottom: 12px;
}

.cierge-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.concierge-chip {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--purple-700);
  background: var(--purple-100);
  border: 1.5px solid transparent;
  border-radius: var(--radius-full);
  padding: 9px 18px;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.15s ease;
  line-height: 1;
}

.concierge-chip:hover {
  background: var(--purple-600);
  color: white;
  transform: translateY(-2px);
}

.concierge-chip:focus-visible {
  outline: 2px solid var(--purple-500);
  outline-offset: 2px;
}

.concierge-chip.active {
  background: var(--gradient-main);
  color: white;
  border-color: transparent;
  box-shadow: var(--shadow-purple);
  transform: translateY(-2px);
}

/* Input row */
.cierge-input-section {
  background: var(--gray-50);
  border-radius: var(--radius-lg);
  padding: 24px;
  border: 1px solid var(--gray-200);
}

.cierge-input-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--gray-700);
  margin-bottom: 10px;
  letter-spacing: 0.01em;
}

.cierge-input-row {
  display: flex;
  gap: 12px;
  align-items: flex-end;
}

.cierge-textarea {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--gray-900);
  background: white;
  border: 1.5px solid var(--gray-300);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  resize: none;
  flex: 1;
  line-height: 1.55;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.cierge-textarea::placeholder {
  color: var(--gray-400);
}

.cierge-textarea:focus {
  outline: none;
  border-color: var(--purple-500);
  box-shadow: 0 0 0 3px rgba(165,32,53,0.10);
}

/* Response output container */
.cierge-output-wrapper {
  margin-top: 32px;
}

/* Response card */
.cierge-card {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid rgba(0,0,0,0.06);
  box-shadow: var(--shadow-lg);
}

.cierge-header {
  background: var(--gradient-hero);
  padding: 28px 36px 24px;
  position: relative;
  overflow: hidden;
}

.cierge-header::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.cierge-header-badge {
  display: inline-block;
  font-size: 0.675rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.72);
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.18);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
  position: relative;
  z-index: 1;
}

.cierge-topic {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: white;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin-bottom: 10px;
  position: relative;
  z-index: 1;
}

.cierge-query-echo {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  font-style: italic;
  position: relative;
  z-index: 1;
  line-height: 1.5;
}

/* Body */
.cierge-body {
  background: var(--gray-50);
  padding: 24px 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.cierge-field {
  background: white;
  border-radius: var(--radius-md);
  padding: 18px 22px;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0,0,0,0.04);
}

.cierge-field-full {
  /* spans full width — default in flex column */
}

.cierge-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.cierge-field-safety {
  border-left: 4px solid var(--orange-500);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.cierge-field-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--purple-600);
  margin-bottom: 8px;
}

.cierge-label-safety {
  color: var(--orange-600);
}

.cierge-field-text {
  font-size: 0.9375rem;
  color: var(--gray-700);
  line-height: 1.72;
}

/* PD Banner */
.cierge-pd-banner {
  background: var(--gradient-main);
  padding: 28px 36px 32px;
  position: relative;
  overflow: hidden;
}

.cierge-pd-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.04' fill-rule='evenodd'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/svg%3E");
}

.cierge-pd-eyebrow {
  font-size: 0.675rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  margin-bottom: 10px;
  position: relative;
  z-index: 1;
}

.cierge-pd-name {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  line-height: 1.3;
  margin-bottom: 10px;
  position: relative;
  z-index: 1;
}

.cierge-pd-context {
  font-size: 0.9375rem;
  color: rgba(255,255,255,0.78);
  line-height: 1.65;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}

.cierge-pd-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

/* Disclaimer */
.cierge-disclaimer {
  font-size: 0.8125rem;
  color: var(--gray-400);
  font-style: italic;
  text-align: center;
  margin-top: 20px;
  line-height: 1.6;
}

/* Teaser callout (teachers.html) */
.cierge-teaser {
  display: flex;
  align-items: center;
  gap: 28px;
  background: var(--gradient-subtle);
  border-radius: var(--radius-xl);
  padding: 36px 40px;
  border: 1px solid rgba(139,26,46,0.1);
}

.cierge-teaser-icon {
  font-size: 2.25rem;
  flex-shrink: 0;
  line-height: 1;
  width: 64px;
  height: 64px;
  background: var(--gradient-main);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.cierge-teaser-content h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--gray-900);
  margin-bottom: 8px;
}

.cierge-teaser-content p {
  font-size: 0.9375rem;
  color: var(--gray-500);
  line-height: 1.7;
  margin-bottom: 20px;
  max-width: 520px;
}

/* Responsive */
@media (max-width: 768px) {
  .cierge-two-col { grid-template-columns: 1fr; }
  .cierge-header { padding: 22px 20px 18px; }
  .cierge-body { padding: 18px 16px; }
  .cierge-pd-banner { padding: 22px 20px 26px; }
  .cierge-topic { font-size: 1.25rem; }
  .cierge-input-row { flex-direction: column; align-items: stretch; }
  .cierge-teaser { flex-direction: column; padding: 28px 24px; gap: 20px; }
}

/* Motion accessibility: keep every image available without automatic movement. */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    transition-delay: 0ms !important;
  }

  .hero-slideshow-frame,
  .cso-slideshow {
    display: flex !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    scroll-snap-type: x mandatory;
  }

  .hero-slide,
  .cso-slide {
    position: relative !important;
    inset: auto !important;
    flex: 0 0 100% !important;
    opacity: 1 !important;
    animation: none !important;
    scroll-snap-align: start;
  }

  .makerspace-gallery,
  .about-photo-gallery {
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch;
  }

  .gallery-track,
  .about-gallery-track {
    width: max-content;
    animation: none !important;
    transform: none !important;
  }

  .hero-eyebrow-dot {
    animation: none !important;
  }

  a:hover,
  a:focus-visible,
  button:hover,
  button:focus-visible,
  [class*="card"]:hover,
  [class*="card"]:focus-visible,
  .card:hover .card-img-zoom,
  .partner-card:hover .partner-card-arrow,
  .partner-card:focus-visible .partner-card-arrow {
    transform: none !important;
  }
}