/* Art direction: ACI — aligned with Structure's industrial-tech aesthetic
   Theme from structsystems.com: dark navy, topographic contour art, glowing triangle frame
   Colors: Bright sky blue (#50b8ff) throughout — bold, energetic theme
   Typography: Chakra Petch (display, matching Structure) + Inter (body, matching Structure)
   Density: Spacious — educational/informational site */

/* ===== FONTS (exact Structure fonts) ===== */
@import url('https://fonts.googleapis.com/css2?family=Chakra+Petch:wght@400;500;600;700&family=Inter:wght@300;400;500;600&display=swap');

/* ===== DESIGN TOKENS ===== */
:root {
  /* Fonts — matching Structure */
  --font-display: 'Chakra Petch', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;

  /* Type Scale */
  --text-xs:   clamp(0.75rem,  0.7rem  + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem  + 0.35vw, 1rem);
  --text-base: clamp(1rem,     0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem    + 0.75vw, 1.5rem);
  --text-xl:   clamp(1.5rem,   1.2rem  + 1.25vw, 2.25rem);
  --text-2xl:  clamp(2rem,     1.2rem  + 2.5vw,  3.5rem);
  --text-3xl:  clamp(2.5rem,   1rem    + 4vw,    5rem);
  --text-hero: clamp(3rem,     0.5rem  + 7vw,    8rem);

  /* Spacing */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Content widths */
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;
}

/* ===== COLOR SYSTEM — Structure-aligned dark theme ===== */
:root, [data-theme="dark"] {
  /* Structure backgrounds */
  --color-bg:             #080810;
  --color-surface:        #111723;
  --color-surface-2:      #151d2b;
  --color-surface-offset: #0d1420;
  --color-border:         #1e3040;
  --color-divider:        #1a2535;

  /* Structure text */
  --color-text:           #e8eaf0;
  --color-text-muted:     #8b95a8;
  --color-text-faint:     #4a566a;
  --color-text-inverse:   #080810;

  /* Structure Primary — Cyan (brand) */
  --color-struct:         #54fff5;
  --color-struct-dim:     #6affed;
  --color-struct-dark:    #0d3b3a;
  --color-struct-glow:    rgba(84, 255, 245, 0.5);

  /* ACI Accent — Bright Sky Blue */
  --color-primary:        #50b8ff;
  --color-primary-hover:  #3da8f0;
  --color-primary-active: #2e98e0;
  --color-primary-glow:   rgba(80, 184, 255, 0.5);
  --color-primary-dim:    rgba(80, 184, 255, 0.15);

  /* Semantic */
  --color-success:        #4ade80;
  --color-warning:        #fbbf24;
  --color-error:          #f87171;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.4);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.5);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.6);
}

/* ===== LIGHT THEME ===== */
[data-theme="light"] {
  --color-bg:             #f0f2f5;
  --color-surface:        #ffffff;
  --color-surface-2:      #f5f6f8;
  --color-surface-offset: #e8eaee;
  --color-border:         #c8cdd5;
  --color-divider:        #d5d8de;
  --color-text:           #111723;
  --color-text-muted:     #4a566a;
  --color-text-faint:     #8b95a8;
  --color-text-inverse:   #f0f2f5;
  --color-struct:         #2563eb;
  --color-struct-dim:     #4a7ae8;
  --color-struct-dark:    #dbeafe;
  --color-struct-glow:    rgba(37, 99, 235, 0.3);
  --color-primary:        #2563eb;
  --color-primary-hover:  #1d4ed8;
  --color-primary-active: #1e40af;
  --color-primary-glow:   rgba(37, 99, 235, 0.2);
  --color-primary-dim:    rgba(37, 99, 235, 0.08);
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 32px rgba(0,0,0,0.12);
}

/* ===== LAYOUT ===== */
.container {
  width: min(var(--content-wide), 100% - var(--space-8));
  margin-inline: auto;
}

section {
  padding-block: clamp(var(--space-12), 8vw, var(--space-32));
}

/* ===== TOPOGRAPHIC BACKGROUND (Structure-style) ===== */
.topo-bg {
  position: relative;
}

.topo-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0.06;
  background-image:
    url("data:image/svg+xml,%3Csvg width='600' height='600' viewBox='0 0 600 600' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' stroke='%2350b8ff' stroke-width='1'%3E%3Cellipse cx='300' cy='300' rx='280' ry='160'/%3E%3Cellipse cx='300' cy='300' rx='240' ry='130'/%3E%3Cellipse cx='300' cy='300' rx='200' ry='105'/%3E%3Cellipse cx='300' cy='300' rx='160' ry='80'/%3E%3Cellipse cx='300' cy='300' rx='120' ry='58'/%3E%3Cellipse cx='300' cy='300' rx='80' ry='38'/%3E%3Cellipse cx='300' cy='300' rx='40' ry='18'/%3E%3Cellipse cx='150' cy='150' rx='120' ry='80' transform='rotate(-25 150 150)'/%3E%3Cellipse cx='150' cy='150' rx='90' ry='55' transform='rotate(-25 150 150)'/%3E%3Cellipse cx='150' cy='150' rx='60' ry='32' transform='rotate(-25 150 150)'/%3E%3Cellipse cx='450' cy='450' rx='130' ry='70' transform='rotate(15 450 450)'/%3E%3Cellipse cx='450' cy='450' rx='95' ry='48' transform='rotate(15 450 450)'/%3E%3Cellipse cx='450' cy='450' rx='60' ry='28' transform='rotate(15 450 450)'/%3E%3Cellipse cx='480' cy='130' rx='100' ry='60' transform='rotate(40 480 130)'/%3E%3Cellipse cx='480' cy='130' rx='65' ry='35' transform='rotate(40 480 130)'/%3E%3Cellipse cx='100' cy='480' rx='110' ry='65' transform='rotate(-10 100 480)'/%3E%3Cellipse cx='100' cy='480' rx='70' ry='38' transform='rotate(-10 100 480)'/%3E%3C/g%3E%3C/svg%3E");
  background-size: 600px 600px;
  pointer-events: none;
  z-index: 0;
}

.topo-bg > * {
  position: relative;
  z-index: 1;
}

/* ===== HEADER (Structure-style) ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: var(--space-3) 0;
  background: rgba(8, 8, 16, 0.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(30, 48, 64, 0.5);
  transition: box-shadow 0.3s;
}

.header--scrolled {
  box-shadow: 0 4px 24px rgba(0,0,0,0.5);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-text);
}

.header__logo svg {
  width: 38px;
  height: 38px;
}

.header__logo-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-sm);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.header__nav {
  display: flex;
  align-items: center;
  gap: var(--space-5);
}

.header__nav a {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--color-text-muted);
  transition: color var(--transition-interactive);
}

.header__nav a:hover,
.header__nav a.active {
  color: var(--color-primary);
}

.header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.theme-toggle {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  transition: color var(--transition-interactive), background var(--transition-interactive);
}

.theme-toggle:hover {
  color: var(--color-primary);
  background: var(--color-primary-dim);
}


/* Yakutat nav highlight */
.header__nav a.nav-highlight {
  color: var(--color-primary);
  font-weight: 700;
  text-shadow: 0 0 12px var(--color-primary-glow);
  position: relative;
}

.header__nav a.nav-highlight::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-primary);
  border-radius: 1px;
  box-shadow: 0 0 8px var(--color-primary-glow);
}

/* Mobile menu */
.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px 0;
}

.mobile-toggle span {
  display: block;
  height: 2px;
  background: var(--color-text);
  border-radius: 1px;
  transition: transform 0.3s, opacity 0.3s;
}

.mobile-close { display: none; }

@media (max-width: 768px) {
  .mobile-toggle { display: flex; }
  .header__nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    flex-direction: column;
    justify-content: center;
    gap: var(--space-8);
    background: var(--color-bg);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
    z-index: 200;
  }
  .header__nav.active {
    opacity: 1;
    pointer-events: auto;
  }
  .header__nav a {
    font-size: var(--text-lg);
  }
  .mobile-close {
    display: flex;
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    font-size: var(--text-xl);
    color: var(--color-text);
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
  }
}

/* ===== HERO — ACI House Outline + Formline ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(180deg, var(--color-bg), var(--color-surface));
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(8,8,16,0.7) 0%,
    rgba(8,8,16,0.4) 30%,
    rgba(8,8,16,0.4) 65%,
    var(--color-surface) 100%
  );
}

/* Formline background (Tlingit art pattern — blue-tinted)
   Static base layer at low opacity */
.aci-hero__formline-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: url('./assets/formline-pattern-blue.png') center / 500px repeat;
  opacity: 0.20;
  filter: saturate(1.1) brightness(1.0);
}

/* Star field canvas — twinkling particles + drifting nodes with connection lines
   (inspired by Alaska Automation’s front-page effect, adapted to ACI blue palette) */
.aci-hero__star-field {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  width: 100%;
  height: 100%;
}

/* ===== HERO TRIANGLE — Large GPS triangle above ACI title
   with circulating stars animation ===== */
.hero-triangle {
  position: relative;
  width: clamp(220px, 38vw, 400px);
  height: clamp(200px, 35vw, 360px);
  margin: 0 auto var(--space-4);
}

.hero-triangle__svg {
  width: 100%;
  height: 100%;
  position: relative;
  z-index: 1;
}

.hero-triangle__stars {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  pointer-events: none;
}

.hero-triangle__label {
  position: absolute;
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-primary);
  white-space: nowrap;
}

.hero-triangle__label-sub {
  display: block;
  font-size: 0.7em;
  font-weight: 400;
  letter-spacing: 0.12em;
  color: var(--color-text-muted);
  margin-top: 2px;
}

/* Vertex positions — GPS triangle: Yakutat (top-left), Sitka (bottom-center), Juneau (right) */
.hero-triangle__label--people {
  top: 0;
  left: 8%;
  transform: translateY(-110%);
}
.hero-triangle__label--community {
  bottom: 0;
  left: 50%;
  transform: translate(-30%, 110%);
}
.hero-triangle__label--careers {
  top: 35%;
  right: 0;
  transform: translateX(105%);
}

@media (max-width: 768px) {
  .hero-triangle__label { font-size: 0.6rem; }
  .hero-triangle__label--careers { transform: translateX(80%); }
}

@media (prefers-reduced-motion: reduce) {
  .hero-triangle__svg { animation: none; opacity: 0.7; }
}

/* House outline (exact from Structure's ACI section) */
.aci-hero__house-outline {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: visible;
}

.aci-hero__house-outline svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  animation: housePulse 3s ease-in-out infinite;
}

@keyframes housePulse {
  0%, 100% {
    filter: drop-shadow(0 0 14px rgba(80, 184, 255, 0.7)) drop-shadow(0 0 35px rgba(80, 184, 255, 0.4)) drop-shadow(0 0 70px rgba(80, 184, 255, 0.2));
    opacity: 0.85;
  }
  50% {
    filter: drop-shadow(0 0 24px rgba(80, 184, 255, 1)) drop-shadow(0 0 60px rgba(80, 184, 255, 0.55)) drop-shadow(0 0 100px rgba(80, 184, 255, 0.3));
    opacity: 1;
  }
}

.hero__content {
  position: relative;
  z-index: 3;
  max-width: 860px;
  padding: var(--space-8);
  padding-top: calc(var(--space-8) + 60px);
  text-align: center;
  margin-inline: auto;
}

/* ACI Title — Chakra Petch with light blue glow, pattern is now the section background */
.aci-hero__title-native {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.1;
  margin-bottom: var(--space-6);
  text-align: center;
  color: #ffffff;
  -webkit-text-stroke: 1px rgba(80, 184, 255, 0.6);
  paint-order: stroke fill;
  text-shadow: 0 0 30px rgba(80, 184, 255, 0.5), 0 0 60px rgba(80, 184, 255, 0.2), 0 2px 4px rgba(0,0,0,0.5);
}

.hero__tagline {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-6);
  text-shadow: 0 0 20px var(--color-primary-glow);
  letter-spacing: 0.06em;
}

.hero__desc {
  font-size: var(--text-base);
  color: var(--color-text);
  max-width: 620px;
  line-height: 1.7;
  margin-bottom: var(--space-8);
  opacity: 0.9;
}

.hero__ctas {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: transform var(--transition-interactive),
              box-shadow var(--transition-interactive),
              background var(--transition-interactive),
              border-color var(--transition-interactive);
}

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

.btn:active {
  transform: translateY(0);
}

.btn--primary {
  background: var(--color-primary);
  color: #ffffff;
  box-shadow: 0 0 20px var(--color-primary-glow);
}

.btn--primary:hover {
  background: var(--color-primary-hover);
  box-shadow: 0 0 30px var(--color-primary-glow);
}

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

.btn--struct:hover {
  background: rgba(80, 184, 255, 0.08);
  box-shadow: 0 0 16px var(--color-struct-glow);
}

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

.btn--outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* ===== TEXT STYLES ===== */

/* ===== SECTION HEADERS ===== */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-struct);
  margin-bottom: var(--space-4);
}

.section-label::before {
  content: '';
  width: 24px;
  height: 2px;
  background: var(--color-struct);
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

.section-desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 640px;
  line-height: 1.7;
}

/* ===== PILLAR CARDS (Structure ACI style) ===== */
.pillars__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.pillar-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  text-align: center;
  transition: transform var(--transition-interactive),
              box-shadow var(--transition-interactive),
              border-color var(--transition-interactive);
}

.pillar-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(80, 184, 255, 0.1);
  border-color: rgba(80, 184, 255, 0.3);
}

.pillar-card__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-5);
  color: var(--color-struct);
}

.pillar-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.pillar-card__text {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
}

@media (max-width: 768px) {
  .pillars__grid { grid-template-columns: 1fr; }
}

/* ===== ABOUT ===== */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}

.about__image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.about__image img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

@media (max-width: 768px) {
  .about__grid { grid-template-columns: 1fr; }
}

/* ===== VISION CALLOUT (like Structure's bottom card) ===== */
.vision-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8) var(--space-10);
  text-align: center;
  max-width: 900px;
  margin-inline: auto;
  margin-top: var(--space-10);
  position: relative;
}

.vision-card::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 20%;
  right: 20%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
}

.vision-card__text {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  font-style: italic;
}

/* ===== PARTNERS ===== */
.partners {
  background: var(--color-surface);
}

.partners__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.partner-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  text-align: center;
  text-decoration: none;
  transition: transform var(--transition-interactive),
              box-shadow var(--transition-interactive);
}

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

/* Structure partner card — branded border & glow in Structure Green */
.partner-card--struct {
  border-color: #54fff5;
  box-shadow: 0 0 12px rgba(84, 255, 245, 0.15);
}
.partner-card--struct:hover {
  box-shadow: 0 0 24px rgba(84, 255, 245, 0.35), 0 4px 12px rgba(0,0,0,0.15);
}

.partner-card__logo {
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
}

.partner-card__logo img {
  max-height: 64px;
  max-width: 160px;
  object-fit: contain;
}

.partner-card__logo svg {
  height: 48px;
  width: auto;
}

.partner-card__name {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.partner-card__role {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.6;
}

@media (max-width: 900px) {
  .partners__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  .partners__grid { grid-template-columns: 1fr; }
}

/* ===== FACILITY ===== */

/* Renderings — 2-up prominent grid */
.facility__renderings {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  margin-bottom: var(--space-8);
}

.facility__rendering-card {
  display: block;
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  text-decoration: none;
}

.facility__rendering-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(80, 184, 255, 0.15);
}

.facility__rendering-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  display: block;
}

.facility__rendering-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-3) var(--space-4);
  background: linear-gradient(transparent, rgba(0,0,0,0.7));
  color: #fff;
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.04em;
}

/* Floor Plans — 2-up smaller grid */
.facility__plans {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  margin-bottom: var(--space-8);
}

.facility__plan-card {
  display: block;
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: #fff;
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  text-decoration: none;
}

.facility__plan-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(80, 184, 255, 0.12);
}

.facility__plan-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: contain;
  display: block;
  padding: var(--space-3);
}

.facility__plan-caption {
  padding: var(--space-2) var(--space-4) var(--space-3);
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-align: center;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
}

/* Features row (horizontal) */
.facility__features-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.feature-item__icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  color: var(--color-struct);
  margin-top: 2px;
}

.feature-item__text {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* Lightbox */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0, 0, 0, 0.92);
  justify-content: center;
  align-items: center;
  padding: var(--space-6);
  cursor: zoom-out;
}

.lightbox.active {
  display: flex;
}

.lightbox__img {
  max-width: 95vw;
  max-height: 90vh;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: 0 4px 60px rgba(0,0,0,0.5);
}

.lightbox__close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  background: none;
  border: none;
  color: #fff;
  font-size: 2.5rem;
  cursor: pointer;
  z-index: 10000;
  line-height: 1;
  opacity: 0.8;
  transition: opacity 0.2s;
}

.lightbox__close:hover { opacity: 1; }

@media (max-width: 768px) {
  .facility__renderings { grid-template-columns: 1fr; }
  .facility__plans { grid-template-columns: 1fr; }
  .facility__features-row { grid-template-columns: 1fr 1fr; }
}

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

/* ===== PATHWAYS ===== */
.pathways__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}

.pathway-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  position: relative;
  overflow: hidden;
}

.pathway-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-primary);
  opacity: 0;
  transition: opacity var(--transition-interactive);
}

.pathway-card:hover::before {
  opacity: 1;
}

.pathway-card__number {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.1em;
  margin-bottom: var(--space-3);
}

.pathway-card__title {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.pathway-card__text {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.6;
}

@media (max-width: 900px) {
  .pathways__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  .pathways__grid { grid-template-columns: 1fr; }
}

/* ===== STATS ===== */
.stats {
  background: var(--color-surface);
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  text-align: center;
}

.stat-item__value {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-2);
  text-shadow: 0 0 20px var(--color-primary-glow);
}

.stat-item__label {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* Stat item text variant (for non-numeric stats) */
.stat-item__value--sm {
  font-size: var(--text-lg);
  line-height: 1.2;
}

@media (max-width: 768px) {
  .stats__grid { grid-template-columns: 1fr 1fr; gap: var(--space-8); }
}

/* ===== YAKUTAT SECTION — Alaska's Workforce Training Program ===== */
.yakutat {
  position: relative;
  overflow: hidden;
  min-height: 80vh;
  display: flex;
  align-items: center;
}

.yakutat__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.yakutat__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.15;
}

.yakutat__bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(8,8,16,0.95) 0%,
    rgba(8,8,16,0.8) 55%,
    rgba(8,8,16,0.6) 100%
  );
}

/* Mountain range + ocean scene */
.yakutat__scene {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

.yakutat__scene svg {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

/* Large Yakutat title — high visibility */
.yakutat__hero-title {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 1rem + 9vw, 8rem);
  font-weight: 700;
  color: #ffffff;
  line-height: 0.95;
  margin-bottom: var(--space-6);
  letter-spacing: 0.08em;
  text-shadow: 0 0 40px rgba(80, 184, 255, 0.3), 0 0 80px rgba(80, 184, 255, 0.1), 0 2px 4px rgba(0, 0, 0, 0.5);
}

.yakutat__hero-comma {
  color: var(--color-primary);
}

.yakutat__content {
  position: relative;
  z-index: 2;
  max-width: 640px;
}

.yakutat__parties {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.yakutat__party {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: rgba(17, 23, 35, 0.85);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.yakutat__party-logo {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
}

.yakutat__party-logo img {
  max-width: 36px;
  max-height: 36px;
  object-fit: contain;
}

.yakutat__party-name {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
}

.yakutat__party-role {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* Brighten Yakutat section body text */
.yakutat .section-desc {
  color: #d0d4de;
}

.yakutat .section-label {
  color: var(--color-primary);
}

.yakutat .section-label::before {
  background: var(--color-primary);
}


/* ===== ALASKA MAP (Yakutat section background) ===== */
.alaska-map {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  display: flex;
  align-items: center;
  justify-content: center;
}

.alaska-map svg {
  width: 100%;
  height: 100%;
  max-width: 900px;
  opacity: 1;
}

.alaska-map__dot {
  fill: var(--color-primary);
  filter: url(#dot-glow);
}

@keyframes dotPulse {
  0%, 100% { opacity: 0.7; r: 3; }
  50% { opacity: 1; r: 5.5; }
}

.alaska-map__dot--pulse {
  animation: dotPulse 2.5s ease-in-out infinite;
}

/* ===== BOARD OF DIRECTORS ===== */
.directors__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

.director-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  text-align: center;
  transition: transform var(--transition-interactive),
              box-shadow var(--transition-interactive),
              border-color var(--transition-interactive);
}

.director-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(80, 184, 255, 0.12);
  border-color: rgba(80, 184, 255, 0.3);
}

.director-card__photo {
  width: 120px;
  height: 120px;
  margin: 0 auto var(--space-4);
  border-radius: var(--radius-full);
  overflow: hidden;
  border: 2px solid var(--color-primary);
  box-shadow: 0 0 16px var(--color-primary-glow);
}

.director-card__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.director-card__name {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.director-card__title {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-primary);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--space-3);
}

.director-card__bio {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.6;
}

@media (max-width: 900px) {
  .directors__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  .directors__grid { grid-template-columns: 1fr; }
}

/* ===== CTA SECTION ===== */
.cta-section {
  text-align: center;
}

.cta-section .section-desc {
  margin-inline: auto;
  margin-bottom: var(--space-8);
}

/* ===== FOOTER ===== */
.footer {
  background: var(--color-surface);
  padding-block: var(--space-12);
  border-top: 1px solid var(--color-border);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-8);
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.footer__brand-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-text);
}

.footer__brand-logo svg {
  width: 36px;
  height: 36px;
}

.footer__brand-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-xs);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.footer__brand-desc {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: 300px;
}

.footer__col-title {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}

.footer__links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer__links a {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-interactive);
}

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

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

.footer__bottom a {
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-interactive);
}

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

@media (max-width: 768px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }
  .footer__brand {
    grid-column: 1 / -1;
  }
  .footer__bottom {
    flex-direction: column;
    gap: var(--space-2);
    text-align: center;
  }
}

/* ===== SCROLL ANIMATIONS ===== */
.fade-in {
  opacity: 1;
}

@supports (animation-timeline: scroll()) {
  .fade-in {
    opacity: 0;
    animation: reveal-fade linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 100%;
  }
}

@keyframes reveal-fade {
  to { opacity: 1; }
}

/* ===== GLOW DIVIDER ===== */
.glow-line {
  width: 100%;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    var(--color-primary) 30%,
    var(--color-primary) 70%,
    transparent 100%
  );
  opacity: 0.4;
}

/* ===== STRUCTURE BRAND (for partner reference) ===== */
.struct-logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.struct-logo svg path {
  stroke: var(--color-struct);
}

.struct-logo-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.25em;
  color: var(--color-struct);
}


/* ===== YAKUTAT DOT — Vibrant glow ===== */
.alaska-map__dot--yakutat {
  fill: #50b8ff;
  filter: url(#yakutat-glow);
  animation: yakutatPulse 2s ease-in-out infinite;
}

@keyframes yakutatPulse {
  0%, 100% { opacity: 0.9; }
  50% { opacity: 1; }
}

/* ===== ADVISORS SECTION ===== */
.advisors__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
  max-width: 800px;
  margin-inline: auto;
}

.advisor-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  text-align: center;
  transition: transform var(--transition-interactive),
              box-shadow var(--transition-interactive),
              border-color var(--transition-interactive);
}

.advisor-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(80, 184, 255, 0.12);
  border-color: rgba(80, 184, 255, 0.3);
}

.advisor-card__icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-4);
  border-radius: var(--radius-full);
  background: var(--color-primary-dim);
  border: 2px solid var(--color-primary);
  box-shadow: 0 0 16px var(--color-primary-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}

.advisor-card__photo {
  width: 120px;
  height: 120px;
  margin: 0 auto var(--space-4);
  border-radius: var(--radius-full);
  overflow: hidden;
  border: 2px solid var(--color-primary);
  box-shadow: 0 0 16px var(--color-primary-glow);
}

.advisor-card__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.advisor-card__name {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.advisor-card__focus {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-primary);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--space-3);
}

.advisor-card__bio {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.6;
}

@media (max-width: 900px) {
  .advisors__grid { grid-template-columns: 1fr 1fr; max-width: 100%; }
}

@media (max-width: 600px) {
  .advisors__grid { grid-template-columns: 1fr; }
}

/* ===== YAKUTAT PARTNER HIGHLIGHT ===== */
.yakutat__party-name--highlight {
  color: var(--color-primary) !important;
  text-shadow: 0 0 10px rgba(80, 184, 255, 0.3);
}