:root {
  --bg: #eef4ff;
  --bg-alt: #f8fbff;
  --ink: #102138;
  --muted: #4a6180;
  --line: rgba(69, 107, 164, 0.2);
  --brand-a: #34bee8;
  --brand-b: #4a74ea;
  --brand-c: #6e58d9;
  --glass: rgba(255, 255, 255, 0.58);
  --glass-strong: rgba(255, 255, 255, 0.82);
  --shadow: 0 20px 40px rgba(32, 67, 129, 0.14);
  --radius-lg: 24px;
  --radius-md: 16px;
}

* {
  box-sizing: border-box;
}

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

body {
  font-family: "Manrope", "Segoe UI", sans-serif;
  color: var(--ink);
  background: linear-gradient(155deg, var(--bg) 0%, #edf6ff 46%, #ebf0ff 100%);
  overflow-x: hidden;
}

.bg-orb {
  position: fixed;
  border-radius: 999px;
  filter: blur(48px);
  z-index: -2;
  pointer-events: none;
}

.orb-a {
  width: 34rem;
  height: 34rem;
  background: radial-gradient(circle at 30% 30%, rgba(64, 196, 231, 0.34), rgba(74, 116, 234, 0.15));
  top: -12rem;
  right: -9rem;
}

.orb-b {
  width: 30rem;
  height: 30rem;
  background: radial-gradient(circle at 70% 70%, rgba(110, 88, 217, 0.25), rgba(75, 196, 245, 0.12));
  left: -9rem;
  bottom: -11rem;
}

.bg-grid {
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(to right, rgba(140, 169, 210, 0.12) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(140, 169, 210, 0.12) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(circle at center, black 35%, transparent 85%);
  pointer-events: none;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem clamp(1rem, 3vw, 2.2rem);
  backdrop-filter: blur(14px);
  background: rgba(248, 252, 255, 0.72);
  border-bottom: 1px solid rgba(120, 156, 204, 0.25);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--ink);
  text-decoration: none;
  font-family: "Sora", "Segoe UI", sans-serif;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.brand img {
  width: 30px;
  height: 30px;
  border-radius: 8px;
}

nav {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}

nav a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 600;
  padding: 0.55rem 0.9rem;
  border-radius: 999px;
  transition: background-color 0.25s ease, color 0.25s ease;
}

nav a:hover {
  background: rgba(87, 130, 206, 0.13);
  color: #173258;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  padding: 0.7rem 1.1rem;
  border: 1px solid transparent;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-solid {
  color: #fff;
  background: linear-gradient(130deg, var(--brand-a), var(--brand-b) 60%, var(--brand-c));
  box-shadow: 0 10px 22px rgba(60, 109, 197, 0.34);
}

.btn-ghost {
  color: #21446f;
  border-color: rgba(54, 97, 170, 0.28);
  background: rgba(255, 255, 255, 0.54);
}

main {
  width: min(1120px, 94vw);
  margin: 0 auto;
}

.section {
  padding: clamp(2rem, 5vw, 4rem) 0;
}

.hero {
  display: grid;
  grid-template-columns: 1.06fr 0.94fr;
  align-items: center;
  gap: clamp(1.2rem, 3vw, 2.2rem);
  padding-top: clamp(2.5rem, 5vw, 4.5rem);
}

.hero-copy h1,
h2,
h3 {
  font-family: "Sora", "Segoe UI", sans-serif;
  margin: 0;
}

h1 {
  font-family: "Sora", "Segoe UI", sans-serif;
  margin: 0;
}

.hero-copy h1 {
  font-size: clamp(2rem, 4.4vw, 3.65rem);
  line-height: 1.08;
  max-width: 14ch;
}

.eyebrow {
  margin: 0 0 0.55rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: #2f6aa8;
  font-size: 0.78rem;
}

.sub {
  margin: 1rem 0 0;
  color: var(--muted);
  line-height: 1.65;
  font-size: 1.03rem;
  max-width: 60ch;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.4rem;
}

.hero-art {
  perspective: 1200px;
}

.glass-card {
  border: 1px solid rgba(126, 167, 222, 0.35);
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, var(--glass-strong), var(--glass));
  box-shadow: var(--shadow);
  overflow: hidden;
  transform: rotateY(-9deg) rotateX(3deg);
}

.glass-top {
  display: flex;
  gap: 0.4rem;
  padding: 0.75rem 0.9rem;
  border-bottom: 1px solid rgba(136, 174, 225, 0.4);
}

.glass-top span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(89, 129, 193, 0.45);
}

.mock-content {
  display: grid;
  grid-template-columns: 0.42fr 0.58fr;
  min-height: 370px;
}

.mock-content aside {
  padding: 1rem;
  border-right: 1px solid rgba(136, 174, 225, 0.35);
}

.mock-content article {
  padding: 1.15rem;
}

.mock-title {
  margin: 0 0 1rem;
  font-weight: 700;
  color: #2d507f;
}

.mock-content article img {
  width: 64px;
  height: 64px;
  border-radius: 14px;
  margin-bottom: 1rem;
}

.line {
  height: 11px;
  border-radius: 999px;
  margin-bottom: 0.65rem;
  background: linear-gradient(90deg, rgba(85, 141, 220, 0.6), rgba(93, 112, 225, 0.45));
}

.line.sm {
  width: 56%;
}

.line.md {
  width: 72%;
}

.line.xl {
  width: 93%;
}

.section-head {
  max-width: 760px;
  margin-bottom: 1.4rem;
}

h2 {
  font-size: clamp(1.5rem, 3vw, 2.45rem);
  line-height: 1.18;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
}

.feature-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.67);
  backdrop-filter: blur(10px);
  padding: 1rem;
  box-shadow: 0 8px 18px rgba(38, 83, 146, 0.08);
}

.feature-card h3 {
  font-size: 1.05rem;
}

.feature-card p {
  margin: 0.55rem 0 0;
  color: var(--muted);
  line-height: 1.6;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
  align-items: start;
}

.timeline {
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.67);
  backdrop-filter: blur(10px);
  padding: 1rem;
}

.point {
  position: relative;
  padding: 0.5rem 0 0.85rem 1.1rem;
}

.point::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.9rem;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: linear-gradient(120deg, var(--brand-a), var(--brand-c));
}

.point span {
  font-weight: 800;
  font-size: 0.88rem;
  color: #305f95;
}

.point p {
  margin: 0.25rem 0 0;
  color: var(--muted);
}

.callout,
.download {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.73);
  backdrop-filter: blur(10px);
  padding: clamp(1.2rem, 3vw, 1.9rem);
}

.callout p,
.download p {
  margin: 0.75rem 0 0;
  color: var(--muted);
  line-height: 1.65;
}

footer {
  text-align: center;
  color: #49688f;
  font-weight: 600;
  padding: 1rem 0 2rem;
}

footer a {
  color: #2c5c93;
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}

code {
  font-family: "Cascadia Code", "Consolas", monospace;
  background: rgba(74, 118, 207, 0.15);
  border: 1px solid rgba(74, 118, 207, 0.25);
  border-radius: 8px;
  padding: 0.08rem 0.35rem;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

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

.reveal.delay-1 {
  transition-delay: 0.08s;
}

.reveal.delay-2 {
  transition-delay: 0.16s;
}

@media (max-width: 960px) {
  .hero,
  .split {
    grid-template-columns: 1fr;
  }

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

  .glass-card {
    transform: none;
  }
}

@media (max-width: 680px) {
  nav a:not(.btn) {
    display: none;
  }

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

  .mock-content {
    min-height: 300px;
  }
}

.policy-page {
  width: min(900px, 94vw);
  margin: 0 auto;
}

.policy-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.76);
  backdrop-filter: blur(10px);
  padding: clamp(1.1rem, 3vw, 2rem);
  box-shadow: 0 12px 28px rgba(32, 67, 129, 0.12);
}

.policy-card h1 {
  font-size: clamp(1.45rem, 2.5vw, 2rem);
  margin-top: 0.2rem;
}

.policy-card h2 {
  margin-top: 1.3rem;
  font-size: clamp(1rem, 1.45vw, 1.14rem);
}

.policy-card p {
  margin: 0.65rem 0 0;
  color: var(--muted);
  line-height: 1.65;
}

.policy-card a {
  color: #1f5693;
}