:root {
  --bg: #f6fbff;
  --bg-soft: #ffffff;
  --text: #14324f;
  --muted: #567494;
  --line: rgba(116, 156, 196, 0.2);
  --card: rgba(255, 255, 255, 0.85);
  --accent: #1e8dff;
  --accent-2: #0fc2a2;
  --shadow: 0 18px 38px rgba(45, 84, 125, 0.16);
}

* {
  box-sizing: border-box;
}

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

body {
  font-family: "Outfit", sans-serif;
  color: var(--text);
  background: radial-gradient(circle at 12% 10%, #d9f2ff 0%, transparent 36%),
              radial-gradient(circle at 90% 8%, #e5f8f3 0%, transparent 34%),
              linear-gradient(145deg, #f8fcff 0%, #eff6ff 52%, #f7fcff 100%);
  overflow-x: hidden;
}

.bg-grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(var(--line) 1px, transparent 1px),
                    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 42px 42px;
  opacity: 0.2;
  z-index: 0;
}

.bg-orb {
  position: fixed;
  width: 380px;
  height: 380px;
  border-radius: 50%;
  filter: blur(52px);
  opacity: 0.22;
  pointer-events: none;
  z-index: 0;
}

.orb-1 {
  top: -80px;
  left: -90px;
  background: #81d8ff;
}

.orb-2 {
  right: -120px;
  bottom: -120px;
  background: #94efd8;
}

.site-header,
main,
.site-footer {
  position: relative;
  z-index: 1;
}

.site-header {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px 20px 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  color: var(--text);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.brand-logo-frame {
  display: inline-block;
  padding: 2px;
  border-radius: 20px;
  background: linear-gradient(130deg, rgba(87, 150, 230, 0.18), rgba(83, 201, 179, 0.24), rgba(188, 220, 255, 0.16));
  box-shadow: 0 8px 18px rgba(49, 106, 166, 0.12);
}

.brand-logo {
  width: clamp(240px, 42vw, 512px);
  height: clamp(78px, 13vw, 168px);
  padding: 8px 10px;
  border-radius: 18px;
  object-fit: cover;
  object-position: center;
  background: linear-gradient(140deg, rgba(255, 255, 255, 0.98), rgba(244, 250, 255, 0.95));
  border: 0;
  box-shadow: 0 0 0 1px rgba(161, 194, 227, 0.3) inset;
  display: block;
}

.brand-name {
  font-family: "Space Mono", monospace;
  font-size: 0.95rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.top-nav {
  display: flex;
  gap: 18px;
}

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

.top-nav a:hover {
  color: #0f62b6;
}

main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 16px 20px 70px;
  display: grid;
  gap: 22px;
}

.hero {
  border: 1px solid rgba(141, 186, 228, 0.36);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.92), rgba(247, 252, 255, 0.96));
  border-radius: 20px;
  padding: 38px;
  box-shadow: var(--shadow);
  animation: reveal 500ms ease-out both;
}

.eyebrow {
  display: inline-block;
  margin: 0;
  color: var(--accent);
  font-family: "Space Mono", monospace;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.8rem;
}

h1 {
  margin: 8px 0 12px;
  font-size: clamp(2.5rem, 7vw, 5rem);
  line-height: 1;
  letter-spacing: -0.02em;
}

.tagline {
  margin: 0;
  font-size: clamp(1.1rem, 3vw, 1.6rem);
  color: #0f8ab5;
  font-weight: 700;
}

.lead {
  margin: 18px 0 0;
  color: var(--muted);
  max-width: 66ch;
  line-height: 1.7;
}

.hero-actions {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  border-radius: 12px;
  padding: 11px 16px;
  text-decoration: none;
  font-weight: 600;
  transition: transform 150ms ease, box-shadow 150ms ease;
}

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

.btn-primary {
  color: #ffffff;
  background: linear-gradient(90deg, #1976d2, #33a1ff);
  box-shadow: 0 10px 24px rgba(54, 134, 210, 0.24);
}

.btn-ghost {
  color: #0f5fae;
  border: 1px solid rgba(132, 182, 232, 0.55);
  background: rgba(236, 246, 255, 0.85);
}

.panel {
  border: 1px solid rgba(154, 198, 236, 0.34);
  border-radius: 18px;
  padding: 24px;
  background: var(--card);
  box-shadow: var(--shadow);
  animation: reveal 700ms ease-out both;
}

.panel h2 {
  margin-top: 0;
}

.panel p {
  margin-bottom: 0;
  color: #2f5377;
  line-height: 1.72;
}

.panel-feature {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  animation-delay: 120ms;
}

.site-footer {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px 40px;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.92rem;
}

@keyframes reveal {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 860px) {
  .site-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .panel-feature {
    flex-direction: column;
    align-items: flex-start;
  }

  .site-footer {
    flex-direction: column;
  }
}

@media (max-width: 560px) {
  .hero {
    padding: 26px 20px;
  }

  .panel {
    padding: 20px;
  }

  .top-nav {
    gap: 12px;
    flex-wrap: wrap;
  }
}