:root {
  --brand-navy: #011c3d;
  --brand-blue: #0038f2;
  --brand-cyan: #00bcb5;
  --brand-cyan-2: #00d2d3;
  --brand-white: #ffffff;
  --brand-gradient: linear-gradient(90deg, #0038f2 0%, #00bcb5 100%);

  --az-gray-50: #f9fafb;
  --az-gray-100: #f3f4f6;
  --az-gray-200: #e5e7eb;
  --az-text-dark: #111827;
  --az-text-muted: #6b7280;

  --font-display: "Outfit", sans-serif;
  --font-body: "Raleway", sans-serif;

  --container: 1120px;
  --gutter: 20px;
  --radius-lg: 18px;
  --radius-md: 14px;
  --shadow-lg: 0 30px 90px rgba(1, 28, 61, 0.18);
  --shadow-md: 0 18px 50px rgba(1, 28, 61, 0.16);
  --shadow-sm: 0 10px 30px rgba(1, 28, 61, 0.12);

  --h1: clamp(30px, 4vw, 52px);
  --h2: clamp(22px, 2.6vw, 34px);
  --h3: clamp(18px, 2vw, 22px);
  --lead: clamp(16px, 1.6vw, 18px);
}

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

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--az-text-dark);
  background: radial-gradient(1100px 600px at 16% 0%, rgba(0, 188, 181, 0.18), transparent 55%),
    radial-gradient(900px 520px at 86% 10%, rgba(0, 56, 242, 0.18), transparent 52%),
    linear-gradient(180deg, #061027 0%, #020814 35%, #020814 100%);
  background-attachment: fixed;
}

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

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(var(--container), calc(100% - (var(--gutter) * 2)));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 9999;
  padding: 10px 14px;
  border-radius: 999px;
  background: var(--brand-white);
  color: var(--az-text-dark);
  transform: translateY(-140%);
  transition: transform 180ms ease;
}

.skip-link:focus {
  transform: translateY(0);
  outline: 3px solid rgba(0, 188, 181, 0.7);
  outline-offset: 2px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(14px);
  background: rgba(2, 8, 20, 0.68);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.brand-mark {
  filter: drop-shadow(0 10px 26px rgba(0, 188, 181, 0.12));
}

.nav {
  display: flex;
  align-items: center;
  gap: 14px;
}

.nav-link {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 0.01em;
  color: rgba(255, 255, 255, 0.84);
  padding: 10px 10px;
  border-radius: 999px;
  transition: background 160ms ease, color 160ms ease;
}

.nav-link:hover {
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.96);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: 999px;
  padding: 12px 18px;
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.01em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease, border-color 160ms ease,
    color 160ms ease;
  will-change: transform;
}

.btn:focus-visible {
  outline: 3px solid rgba(0, 210, 211, 0.65);
  outline-offset: 2px;
}

.btn-primary {
  color: var(--brand-white);
  background: var(--brand-gradient);
  box-shadow: 0 18px 50px rgba(0, 56, 242, 0.24);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 22px 60px rgba(0, 56, 242, 0.3);
}

.btn-ghost {
  color: rgba(255, 255, 255, 0.92);
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.14);
}

.btn-ghost:hover {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.09);
}

.btn-link {
  padding: 12px 4px;
  background: transparent;
  border-color: transparent;
  color: rgba(255, 255, 255, 0.88);
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
  opacity: 0.95;
}

.btn-link:hover {
  color: rgba(255, 255, 255, 1);
}

.btn-sm {
  padding: 10px 14px;
  font-size: 14px;
}

.hero {
  position: relative;
  padding: 56px 0 30px;
  color: rgba(255, 255, 255, 0.92);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(1200px 700px at 10% 10%, rgba(0, 210, 211, 0.18), transparent 50%),
    radial-gradient(1000px 560px at 78% 0%, rgba(0, 56, 242, 0.22), transparent 55%),
    linear-gradient(180deg, rgba(1, 28, 61, 0.25), rgba(2, 8, 20, 0));
  pointer-events: none;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 34px;
  align-items: center;
}

.hero-copy {
  max-width: 640px;
}

.eyebrow {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.78);
}

.hero-title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--h1);
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.hero-accent {
  position: relative;
  display: inline-block;
  color: var(--brand-white);
}

.hero-accent::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0.12em;
  height: 0.3em;
  background: rgba(0, 188, 181, 0.26);
  border-radius: 999px;
  z-index: -1;
}

.hero-lead {
  margin: 0 0 18px;
  font-size: var(--lead);
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.82);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 18px 0 22px;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 22px 0 0;
  padding: 0;
}

.metric {
  border-radius: var(--radius-md);
  padding: 14px 14px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.metric dt {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  margin: 0 0 6px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.82);
}

.metric dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.45;
  color: rgba(255, 255, 255, 0.74);
}

.hero-media-frame {
  position: relative;
  border-radius: 26px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: var(--shadow-lg);
}

.hero-image {
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  transform: scale(1.01);
}

.hero-glow {
  position: absolute;
  inset: -20%;
  background: radial-gradient(circle at 30% 30%, rgba(0, 210, 211, 0.24), transparent 55%),
    radial-gradient(circle at 80% 30%, rgba(0, 56, 242, 0.18), transparent 55%);
  mix-blend-mode: screen;
  pointer-events: none;
}

.section {
  padding: 66px 0;
  color: rgba(255, 255, 255, 0.92);
}

.section-intro {
  padding-top: 44px;
}

.prose {
  max-width: 860px;
}

.prose h2,
.section-head h2 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--h2);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.prose p,
.section-head p {
  margin: 0 0 14px;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.7;
  font-size: 16px;
}

.inline-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.section-head {
  max-width: 900px;
  margin-bottom: 22px;
}

.section-usecases {
  background: radial-gradient(1000px 500px at 85% 20%, rgba(0, 188, 181, 0.12), transparent 60%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0));
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.usecases {
  border-radius: 26px;
  background: rgba(2, 8, 20, 0.66);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.tablist {
  display: flex;
  gap: 6px;
  padding: 12px;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scrollbar-width: none;
  background: rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.tablist::-webkit-scrollbar {
  width: 0;
  height: 0;
}

.tab {
  flex: 0 0 auto;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.03);
  color: rgba(255, 255, 255, 0.84);
  border-radius: 999px;
  padding: 10px 14px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  line-height: 1;
  transition: background 160ms ease, border-color 160ms ease, color 160ms ease;
}

.tab[aria-selected="true"] {
  background: rgba(0, 56, 242, 0.16);
  border-color: rgba(0, 210, 211, 0.4);
  color: rgba(255, 255, 255, 0.98);
}

.tab:focus-visible {
  outline: 3px solid rgba(0, 210, 211, 0.65);
  outline-offset: 3px;
}

.panels {
  padding: 22px;
}

.panel h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: var(--h3);
  letter-spacing: -0.01em;
}

.panel p {
  margin: 0 0 16px;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.7;
}

.panel-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.panel-block {
  border-radius: 18px;
  padding: 16px 16px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.panel-block h4 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.9);
}

.checklist,
.bullets,
.card-grid ul {
  margin: 0;
  padding-left: 18px;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.6;
}

.checklist li {
  margin-bottom: 8px;
}

.bullets li,
.card-grid li {
  margin-bottom: 6px;
}

.section-certifications {
  padding-top: 56px;
}

.logo-grid {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
  padding: 0;
  margin: 18px 0 0;
}

.logo-item {
  display: grid;
  place-items: center;
  border-radius: 18px;
  padding: 14px 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

.logo-item:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(0, 210, 211, 0.26);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.card {
  border-radius: 22px;
  padding: 18px 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow-sm);
}

.card h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: -0.01em;
}

.impact-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.impact-card {
  border-radius: 22px;
  padding: 18px 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.impact-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}

.tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 28px;
  border-radius: 999px;
  background: rgba(0, 210, 211, 0.14);
  border: 1px solid rgba(0, 210, 211, 0.3);
  color: rgba(255, 255, 255, 0.92);
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.06em;
  font-size: 12px;
}

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 6px 10px;
  background: rgba(0, 56, 242, 0.14);
  border: 1px solid rgba(0, 56, 242, 0.28);
  color: rgba(255, 255, 255, 0.88);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.04em;
}

.impact-card h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 18px;
}

.impact-card p {
  margin: 0 0 12px;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.65;
}

.link {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  font-family: var(--font-display);
  font-weight: 600;
  color: rgba(255, 255, 255, 0.92);
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.why-card {
  border-radius: 22px;
  padding: 18px 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.why-card h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 18px;
}

.why-card p {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.65;
}

.faq {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  max-width: 920px;
}

.faq-item {
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  overflow: hidden;
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 16px 16px;
  font-family: var(--font-display);
  font-weight: 700;
  color: rgba(255, 255, 255, 0.92);
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary:focus-visible {
  outline: 3px solid rgba(0, 210, 211, 0.65);
  outline-offset: 3px;
}

.faq-body {
  padding: 0 16px 16px;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.7;
}

.cta-box {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 16px;
  align-items: center;
  padding: 22px 22px;
  border-radius: 26px;
  background: radial-gradient(900px 300px at 10% 0%, rgba(0, 210, 211, 0.18), transparent 60%),
    radial-gradient(800px 280px at 85% 0%, rgba(0, 56, 242, 0.18), transparent 55%),
    rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: var(--shadow-md);
}

.cta-copy h2 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: var(--h2);
  line-height: 1.15;
}

.cta-copy p {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.65;
}

.cta-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: stretch;
}

.site-footer {
  padding: 34px 0 22px;
  color: rgba(255, 255, 255, 0.86);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(2, 8, 20, 0.6);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 16px;
  align-items: start;
}

.footer-brand p {
  margin: 12px 0 0;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.6;
  max-width: 420px;
}

.footer-links {
  display: grid;
  gap: 10px;
  justify-items: start;
  padding-top: 8px;
}

.footer-links a {
  font-family: var(--font-display);
  font-weight: 600;
  color: rgba(255, 255, 255, 0.86);
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

.footer-bottom {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.64);
}

html.js [data-reveal] {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 520ms ease, transform 520ms ease;
}

html.js [data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  html.js [data-reveal] {
    transition: none;
  }

  .btn {
    transition: none;
  }

  .logo-item,
  .btn-primary:hover,
  .btn-ghost:hover {
    transform: none;
  }
}

@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .hero-media {
    order: -1;
  }

  .impact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .logo-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cta-box {
    grid-template-columns: 1fr;
  }

  .cta-actions {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  .nav {
    gap: 8px;
  }

  .nav-link {
    display: none;
  }

  .hero {
    padding-top: 44px;
  }

  .hero-metrics {
    grid-template-columns: 1fr;
  }

  .panel-grid {
    grid-template-columns: 1fr;
  }

  .card-grid {
    grid-template-columns: 1fr;
  }

  .impact-grid {
    grid-template-columns: 1fr;
  }

  .why-grid {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    grid-template-columns: 1fr;
  }
}