:root {
  --ink: #0a315f;
  --deep: #061f3f;
  --green: #356f9e;
  --mint: #dce9f2;
  --sand: #eeeae5;
  --paper: #fbfbfa;
  --line: #d5d9dd;
  --muted: #5f6872;
  --gold: #b8aa9e;
  --taupe: #b7aca3;
  --ice: #eef4f7;
  --navy-soft: #173f6d;
}

body {
  background:
    radial-gradient(circle at 85% 5%, rgba(53, 111, 158, .07), transparent 24rem),
    var(--paper);
}

.site-header {
  border-bottom-color: rgba(10, 49, 95, .12);
  background: rgba(251, 251, 250, .92);
}

.brand {
  display: flex;
  align-items: center;
}

.brand img {
  width: 180px;
  height: 52px;
  object-fit: cover;
  object-position: center;
  mix-blend-mode: multiply;
}

.hero-logo {
  display: block;
  width: min(100%, 520px);
  height: auto;
  aspect-ratio: 3 / 1;
  object-fit: cover;
  object-position: center;
  margin: 0 0 24px;
  mix-blend-mode: multiply;
}

.hero-copy h1 {
  text-wrap: balance;
}

.hero {
  background:
    radial-gradient(circle at 88% 22%, rgba(53, 111, 158, .16), transparent 34%),
    radial-gradient(circle at 12% 90%, rgba(183, 172, 163, .15), transparent 30%),
    linear-gradient(145deg, #fbfbfa 45%, #eef4f7 100%);
}

.hero::after {
  border-color: rgba(10, 49, 95, .11);
  box-shadow: 0 0 0 60px rgba(53, 111, 158, .025), 0 0 0 120px rgba(183, 172, 163, .025);
}

.signal-card {
  border-color: rgba(10, 49, 95, .14);
  background: rgba(255, 255, 255, .82);
}

.signal-old {
  color: #7b7f83;
}

.lede,
.section-heading p,
.contact-panel > p {
  text-wrap: pretty;
}

.story {
  background: #fff;
}

.story::before,
.platform::before,
.business::before,
.stage::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  width: min(1180px, calc(100% - 40px));
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(10, 49, 95, .16), transparent);
  transform: translateX(-50%);
}

.problem {
  background: var(--paper);
}

.platform {
  background: linear-gradient(180deg, var(--sand), #f6f3ef);
}

.platform-card {
  border-color: rgba(10, 49, 95, .1);
  background: rgba(255, 255, 255, .68);
}

.platform-card.featured {
  background:
    radial-gradient(circle at 85% 15%, rgba(53, 111, 158, .34), transparent 30%),
    var(--deep);
}

.platform-card.featured p,
.platform-card.featured ul {
  color: #d5e0e8;
}

.business {
  background: linear-gradient(180deg, #f8f9f9, var(--ice));
}

.investor-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.investor-card {
  min-height: 315px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 255, 255, .76);
}

.investor-card > span {
  color: var(--green);
  font: 700 .75rem Manrope, sans-serif;
}

.investor-card h3 {
  margin-top: 75px;
}

.investor-card p {
  color: var(--muted);
}

.thesis {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 30px;
  align-items: start;
  margin-top: 22px;
  padding: 36px;
  border-radius: 20px;
  background: var(--deep);
  color: #fff;
}

.trust {
  background:
    radial-gradient(circle at 10% 10%, rgba(53, 111, 158, .3), transparent 32%),
    linear-gradient(135deg, var(--deep), #0b2e55);
}

.trust .lede-small,
.control-list small {
  color: #c5d3de;
}

.control-list > div {
  border-bottom-color: rgba(220, 233, 242, .18);
}

.control-list {
  border-top-color: rgba(220, 233, 242, .18);
}

.stage {
  background: linear-gradient(180deg, var(--paper), #f7f5f2);
}

.stage-pill {
  color: var(--ink);
  background: var(--ice);
}

.founder-panel {
  border-left-color: var(--taupe);
  background: linear-gradient(100deg, #eeeae5, #f6f3ef);
}

.contact-panel {
  background:
    radial-gradient(circle at 88% 20%, rgba(53, 111, 158, .42), transparent 30%),
    var(--deep);
}

.contact-panel > p:not(.kicker) {
  color: #d7e1e8;
}

.thesis > p:last-child {
  margin: 0;
  font: 600 clamp(1.4rem, 2.3vw, 2.15rem)/1.35 Manrope, sans-serif;
  letter-spacing: -.03em;
}

.story-grid {
  display: grid;
  grid-template-columns: minmax(0, .75fr) minmax(360px, 1.25fr);
  gap: 70px;
  align-items: center;
}

.story .section-heading {
  margin-bottom: 0;
}

.video-frame {
  overflow: hidden;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  box-shadow: var(--shadow);
}

.video-frame iframe {
  display: block;
  width: 100%;
  height: 540px;
  border: 0;
  border-radius: 14px;
}

footer .brand img {
  filter: brightness(0) invert(1);
  mix-blend-mode: screen;
}

.button,
.nav-pill {
  background: var(--deep);
}

.button:hover {
  box-shadow: 0 14px 30px rgba(6, 31, 63, .22);
}

.button-light {
  background: #fff;
  color: var(--deep);
}

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

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

@media (max-width: 640px) {
  .brand img {
    width: 142px;
    height: 44px;
  }

  .hero-logo {
    width: 100%;
    margin-bottom: 20px;
  }

  .hero-copy h1 {
    font-size: clamp(2.7rem, 12vw, 3.15rem);
    line-height: 1.02;
    letter-spacing: -.055em;
  }

  .hero-grid {
    gap: 42px;
  }

  .hero {
    padding-top: 46px;
  }

  .video-frame iframe {
    height: 390px;
  }

  .investor-grid,
  .thesis {
    grid-template-columns: 1fr;
  }

  .investor-card {
    min-height: auto;
  }

  .investor-card h3 {
    margin-top: 36px;
  }
}