:root {
  --bg: #0f2036;
  --panel: #1f4e8c;
  --accent: #3c8dde;
  --accent2: #6bbf3b;
  --text: #ffffff;
  --muted: #9fb3c8;
  --radius: 18px;
  --max: 1080px;
  --font: "DM Sans", system-ui, sans-serif;
  --display: "Fraunces", Georgia, serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  background: radial-gradient(ellipse 120% 80% at 50% -20%, #1a3a5c 0%, var(--bg) 55%);
  color: var(--text);
  line-height: 1.55;
  min-height: 100vh;
}

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

a {
  color: var(--accent);
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--accent);
  color: var(--bg);
  padding: 8px 12px;
  z-index: 100;
}

.skip-link:focus {
  left: 12px;
}

.site-header {
  padding: 20px 24px;
  max-width: var(--max);
  margin: 0 auto;
}

.wordmark {
  margin: 0;
  font-family: var(--display);
  font-size: 1.1rem;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.hero {
  position: relative;
  margin: 0 16px 48px;
  border-radius: calc(var(--radius) + 4px);
  overflow: hidden;
  max-width: var(--max);
  margin-left: auto;
  margin-right: auto;
}

.hero-visual {
  position: relative;
  min-height: 320px;
}

.hero-photo {
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(165deg, rgba(15, 32, 54, 0.15) 0%, rgba(15, 32, 54, 0.92) 72%);
}

.hero-inner {
  position: absolute;
  inset: auto 0 0 0;
  padding: 32px 28px 36px;
}

.hero h1 {
  margin: 0 0 10px;
  font-family: var(--display);
  font-size: clamp(2rem, 5vw, 2.75rem);
  line-height: 1.1;
}

.hero-tagline {
  margin: 0 0 22px;
  max-width: 36ch;
  color: var(--muted);
  font-size: 1.05rem;
}

.metric-row {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.metric-row li {
  flex: 1 1 100px;
  background: rgba(31, 78, 140, 0.55);
  border: 1px solid rgba(60, 141, 222, 0.35);
  border-radius: 14px;
  padding: 14px 16px;
  backdrop-filter: blur(6px);
}

.metric-value {
  display: block;
  font-family: var(--display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent);
}

.metric-label {
  font-size: 0.82rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

main section {
  max-width: var(--max);
  margin: 0 auto 64px;
  padding: 0 20px;
}

.intro {
  margin-bottom: 28px;
}

.intro-left {
  text-align: left;
}

.intro-center {
  text-align: center;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

.intro-right {
  text-align: right;
  max-width: 420px;
  margin-left: auto;
}

.intro h2 {
  margin: 0 0 8px;
  font-family: var(--display);
  font-size: clamp(1.6rem, 4vw, 2.1rem);
}

.intro-copy {
  margin: 0;
  color: var(--muted);
}

.quote-grid {
  display: grid;
  gap: 18px;
}

@media (min-width: 768px) {
  .quote-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.quote-card {
  margin: 0;
  padding: 22px 20px 24px;
  background: linear-gradient(145deg, rgba(31, 78, 140, 0.45), rgba(15, 32, 54, 0.9));
  border-left: 4px solid var(--accent);
  border-radius: var(--radius);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
}

.quote-card.accent-green {
  border-left-color: var(--accent2);
}

.quote-card blockquote {
  margin: 0 0 12px;
  font-family: var(--display);
  font-size: 1.15rem;
  font-weight: 600;
}

.quote-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.gallery-band {
  margin-top: 32px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.gallery-band img {
  border-radius: 12px;
  aspect-ratio: 1;
  object-fit: cover;
  border: 1px solid rgba(159, 179, 200, 0.2);
}

.compare-grid {
  display: grid;
  gap: 16px;
  align-items: center;
}

@media (min-width: 820px) {
  .compare-grid {
    grid-template-columns: 1fr auto 1fr;
  }
}

.compare-pane {
  margin: 0;
  text-align: center;
}

.compare-pane figcaption {
  margin-bottom: 10px;
  font-size: 0.85rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.compare-pane img {
  margin: 0 auto;
  max-width: 280px;
  border-radius: 22px;
  border: 2px solid rgba(60, 141, 222, 0.4);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
}

.compare-divider {
  display: flex;
  justify-content: center;
  font-size: 1.75rem;
  color: var(--accent);
}

.hub-shot {
  margin: 36px auto 0;
  text-align: center;
  max-width: 320px;
}

.hub-shot figcaption {
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 0.9rem;
}

.hub-shot img {
  margin: 0 auto;
  border-radius: 22px;
  border: 2px solid rgba(107, 191, 59, 0.35);
}

.tab-shell {
  background: rgba(31, 78, 140, 0.25);
  border-radius: var(--radius);
  border: 1px solid rgba(60, 141, 222, 0.25);
  overflow: hidden;
}

.tab-list {
  display: flex;
  gap: 0;
  border-bottom: 1px solid rgba(159, 179, 200, 0.2);
}

.tab-list button {
  flex: 1;
  font: inherit;
  font-weight: 600;
  padding: 14px 16px;
  border: 0;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
}

.tab-list button[aria-selected="true"] {
  color: var(--text);
  background: rgba(60, 141, 222, 0.2);
  box-shadow: inset 0 -3px 0 var(--accent);
}

.tab-panel {
  padding: 24px 22px 28px;
}

.tab-panel.is-hidden {
  display: none;
}

.tab-panel h3 {
  margin-top: 0;
  font-family: var(--display);
}

.site-footer {
  text-align: center;
  padding: 32px 20px 100px;
  color: var(--muted);
  font-size: 0.85rem;
}

.scroll-hint {
  position: fixed;
  bottom: 22px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 10px 18px;
  border-radius: 999px;
  background: rgba(15, 32, 54, 0.85);
  border: 1px solid rgba(60, 141, 222, 0.45);
  color: var(--text);
  text-decoration: none;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  backdrop-filter: blur(8px);
  z-index: 20;
  animation: bob 2.4s ease-in-out infinite;
}

.scroll-hint-arrow {
  font-size: 1.1rem;
  line-height: 1;
}

@keyframes bob {
  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }
  50% {
    transform: translateX(-50%) translateY(6px);
  }
}

@media (min-width: 900px) {
  .hero-inner {
    padding: 48px 40px 44px;
  }

  .gallery-band {
    gap: 16px;
  }
}