@import url("https://fonts.googleapis.com/css2?family=IBM%20Plex%20Sans:wght@400;500;600;700&family=Sora:wght@400;600;700;800&display=swap");

:root {
  --bg: #f7f7ef;
  --surface: #ffffff;
  --ink: #122033;
  --muted: #43516a;
  --line: rgba(18, 32, 51, 0.14);
  --teal: #0f9689;
  --cobalt: #1651d9;
  --orange: #ed6e2f;
  --hero-gradient: linear-gradient(130deg, rgba(22, 81, 217, 0.14), rgba(15, 150, 137, 0.2), rgba(237, 110, 47, 0.14));
  --panel-gradient: linear-gradient(145deg, rgba(22, 81, 217, 0.07), rgba(15, 150, 137, 0.1));
  --radius-lg: 24px;
  --radius-md: 16px;
  --shadow: 0 14px 38px rgba(8, 16, 30, 0.14);
}

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

html,
body {
  margin: 0;
  padding: 0;
  min-height: 100%;
}

body {
  font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 4% 15%, rgba(22, 81, 217, 0.08), transparent 28%),
    radial-gradient(circle at 88% 2%, rgba(237, 110, 47, 0.12), transparent 26%),
    var(--bg);
  line-height: 1.55;
  overflow-x: hidden;
}

.bg-orb {
  position: fixed;
  width: 34rem;
  height: 34rem;
  border-radius: 999px;
  filter: blur(50px);
  pointer-events: none;
  opacity: 0.38;
  z-index: -2;
  transition: transform 0.4s ease-out;
}

.bg-orb-one {
  top: -10rem;
  left: -12rem;
  background: radial-gradient(circle, rgba(22, 81, 217, 0.25), rgba(22, 81, 217, 0));
}

.bg-orb-two {
  right: -8rem;
  bottom: -15rem;
  background: radial-gradient(circle, rgba(15, 150, 137, 0.23), rgba(15, 150, 137, 0));
}

a {
  color: inherit;
}

.site-header {
  width: min(1160px, calc(100% - 2rem));
  margin: 1.2rem auto 0;
  padding: 0.6rem 0.9rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0.75rem;
  z-index: 20;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
}

.brand-mark {
  width: 2rem;
  height: 2rem;
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  font-family: "Sora", sans-serif;
  font-weight: 700;
  color: white;
  background: linear-gradient(140deg, var(--cobalt), var(--teal));
}

.brand-text {
  font-family: "Sora", sans-serif;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.main-nav {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.main-nav a {
  text-decoration: none;
  font-size: 0.95rem;
  color: var(--muted);
}

.main-nav a:hover,
.main-nav a:focus-visible {
  color: var(--ink);
}

main {
  width: min(1160px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 1.4rem 0 4rem;
}

.section {
  margin-top: 2rem;
}

.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1rem;
  padding: 2.1rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--hero-gradient), var(--surface);
  box-shadow: var(--shadow);
}

.hero-copy {
  width: 100%;
  max-width: 1080px;
}

.eyebrow {
  display: inline-block;
  margin: 0 0 0.55rem;
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
  border: 1px solid rgba(22, 81, 217, 0.2);
  color: #0d3ca7;
  background: rgba(22, 81, 217, 0.08);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
}

h1,
h2,
h3 {
  font-family: "Sora", sans-serif;
  line-height: 1.18;
  margin: 0;
}

h1 {
  font-size: clamp(1.95rem, 3.2vw, 3rem);
  max-width: 28ch;
  margin: 0 auto;
}

h2 {
  font-size: clamp(1.5rem, 2.4vw, 2.2rem);
  margin-bottom: 0.8rem;
}

h3 {
  font-size: 1.1rem;
  margin-bottom: 0.45rem;
}

p {
  margin: 0.55rem 0 0;
  color: var(--muted);
}

.lead {
  margin-top: 1rem;
  font-size: 1.04rem;
  max-width: 72ch;
  margin-left: auto;
  margin-right: auto;
}

.hero-tagline {
  margin-top: 0.7rem;
  font-size: 1.1rem;
  color: #0d3ca7;
}

.hero-actions {
  margin-top: 1.45rem;
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
  justify-content: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  padding: 0.66rem 1rem;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-2px);
}

.btn-primary {
  color: white;
  background: linear-gradient(130deg, var(--cobalt), var(--teal));
  box-shadow: 0 10px 28px rgba(15, 70, 188, 0.32);
}

.btn-secondary {
  color: var(--ink);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.9);
}

.signal-row {
  margin-top: 1.2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.signal-row span {
  border-radius: 999px;
  padding: 0.3rem 0.62rem;
  font-size: 0.76rem;
  color: var(--ink);
  border: 1px solid rgba(18, 32, 51, 0.15);
  background: rgba(255, 255, 255, 0.78);
}

.hero-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--surface);
  margin-top: 1rem;
}

.hero-panel-wide {
  width: 100%;
  max-width: 1080px;
  margin-left: auto;
  margin-right: auto;
}

.hero-panel img,
.architecture-image img {
  display: block;
  width: 100%;
  height: auto;
}

.card-section,
.wrapper-section,
.cta-section,
.statement-section,
.architecture {
  padding: 1.8rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--surface);
}

.card-section {
  background: var(--panel-gradient), var(--surface);
}

.statement-section {
  background: linear-gradient(140deg, rgba(255, 246, 232, 0.8), rgba(255, 255, 255, 1));
}

.claim-list {
  margin: 1rem 0 0;
  padding-left: 1.2rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem 1.4rem;
}

.claim-list li {
  color: var(--muted);
}

.grid {
  margin-top: 1.2rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.card {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.9);
  padding: 1rem;
  transition: transform 0.24s ease, box-shadow 0.24s ease;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 9px 24px rgba(7, 16, 29, 0.12);
}

.architecture {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.architecture-copy {
  max-width: 930px;
  margin-top: 1rem;
}

.architecture-image-center {
  width: 100%;
  max-width: 1120px;
}

.text-link {
  margin-top: 1rem;
  display: inline-block;
  color: #0c3ba5;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.wrapper-grid {
  margin-top: 1rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.95rem;
}

.wrapper-grid article {
  border-radius: 14px;
  border: 1px solid var(--line);
  padding: 1rem;
  background: linear-gradient(160deg, rgba(255, 255, 255, 1), rgba(241, 248, 255, 0.9));
}

.cta-section {
  text-align: center;
}

.cta-section .hero-actions {
  justify-content: center;
}

.site-footer {
  width: min(1160px, calc(100% - 2rem));
  margin: 0 auto 2rem;
  text-align: center;
  color: var(--muted);
}

.site-footer p {
  margin-top: 0.4rem;
}

.site-footer a {
  color: #0c3ba5;
}

.copyright {
  font-size: 0.86rem;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

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

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

@media (max-width: 720px) {
  .site-header {
    border-radius: 18px;
  }

  .main-nav {
    gap: 0.65rem;
  }

  .main-nav a {
    font-size: 0.88rem;
  }

  .hero,
  .statement-section,
  .card-section,
  .wrapper-section,
  .cta-section,
  .architecture {
    padding: 1.2rem;
  }

  .claim-list {
    grid-template-columns: 1fr;
  }
}