:root {
  color-scheme: light;
  --bg: #eef3f9;
  --bg-secondary: #dfe8f4;
  --bg-accent:
    radial-gradient(circle at top left, rgba(22, 79, 152, 0.18), transparent 30%),
    radial-gradient(circle at 85% 15%, rgba(83, 119, 167, 0.16), transparent 28%),
    linear-gradient(180deg, #f7fafe 0%, #eaf0f7 100%);
  --surface: rgba(255, 255, 255, 0.76);
  --surface-strong: rgba(255, 255, 255, 0.9);
  --surface-border: rgba(21, 53, 97, 0.1);
  --text: #11233f;
  --muted: #536784;
  --accent: #1e5398;
  --accent-2: #6f8fb8;
  --accent-soft: rgba(30, 83, 152, 0.12);
  --shadow: 0 24px 60px rgba(24, 52, 92, 0.16);
}

body[data-theme="dark"] {
  color-scheme: dark;
  --bg: #07111f;
  --bg-secondary: #0d1c31;
  --bg-accent:
    radial-gradient(circle at top left, rgba(56, 119, 205, 0.24), transparent 34%),
    radial-gradient(circle at 85% 10%, rgba(188, 210, 236, 0.12), transparent 26%),
    linear-gradient(180deg, #07111f 0%, #0b1830 100%);
  --surface: rgba(9, 22, 41, 0.7);
  --surface-strong: rgba(12, 29, 52, 0.88);
  --surface-border: rgba(185, 208, 241, 0.12);
  --text: #edf4ff;
  --muted: #9fb2cf;
  --accent: #7eb0f7;
  --accent-2: #bfd3ef;
  --accent-soft: rgba(126, 176, 247, 0.12);
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.34);
}

* {
  box-sizing: border-box;
}

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

body {
  position: relative;
  overflow-x: hidden;
  font-family: "Plus Jakarta Sans", sans-serif;
  background: var(--bg-accent);
  color: var(--text);
  transition: background 220ms ease, color 220ms ease;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    linear-gradient(115deg, transparent 0 58%, rgba(255, 255, 255, 0.06) 58% 61%, transparent 61% 100%);
  pointer-events: none;
}

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

button {
  font: inherit;
}

.page-shell {
  position: relative;
  min-height: 100vh;
  padding: 24px;
}

.page-noise {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.8), transparent 90%);
  pointer-events: none;
  opacity: 0.5;
}

.topbar,
.hero {
  position: relative;
  z-index: 1;
  max-width: 1180px;
  margin: 0 auto;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  padding: 16px 18px;
  border: 1px solid var(--surface-border);
  border-radius: 22px;
  background: var(--surface);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.brand__logo {
  width: clamp(172px, 24vw, 220px);
  height: auto;
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-height: 56px;
  padding: 12px 18px;
  border: 1px solid var(--surface-border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
  cursor: pointer;
  transition: transform 160ms ease, background-color 200ms ease, border-color 200ms ease;
}

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

.theme-toggle__icon {
  position: relative;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: inset -6px -6px 0 rgba(255, 255, 255, 0.55);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  gap: 26px;
  align-items: stretch;
}

.hero__content,
.hero__panel {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--surface-border);
  border-radius: 32px;
  background: var(--surface);
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px);
}

.hero__content {
  padding: clamp(30px, 5vw, 56px);
}

.hero__content::after {
  content: "";
  position: absolute;
  inset: auto auto -72px -30px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(30, 83, 152, 0.18), rgba(191, 211, 239, 0.06));
  filter: blur(12px);
}

.hero__panel {
  display: grid;
  gap: 16px;
  padding: 22px;
}

.hero__orb {
  position: absolute;
  top: -36px;
  right: -12px;
  width: 170px;
  height: 170px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(126, 176, 247, 0.45), rgba(126, 176, 247, 0));
  filter: blur(10px);
  opacity: 0.85;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 20px;
  padding: 9px 14px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

h1 {
  margin: 0;
  max-width: 11ch;
  font-family: "Sora", sans-serif;
  font-size: clamp(2.8rem, 7vw, 5.8rem);
  line-height: 0.96;
  letter-spacing: -0.06em;
}

.lead {
  max-width: 60ch;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: clamp(1.02rem, 2vw, 1.16rem);
  line-height: 1.75;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 18px;
  margin-top: 28px;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 16px;
  border: 1px solid var(--surface-border);
  border-radius: 999px;
  background: var(--surface-strong);
  font-weight: 700;
}

.status-pill__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 8px rgba(30, 83, 152, 0.12);
}

.hero__note {
  margin: 0;
  color: var(--muted);
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 34px;
}

.info-card,
.panel-card {
  position: relative;
  border: 1px solid var(--surface-border);
  border-radius: 24px;
  background: var(--surface-strong);
}

.info-card {
  padding: 20px;
}

.info-card__label,
.panel-card__label {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.info-card__value,
.panel-card__value {
  margin: 10px 0 0;
  font-size: 1.06rem;
  font-weight: 700;
  line-height: 1.45;
}

.panel-card {
  padding: 22px;
}

.panel-card--brand {
  padding-top: 18px;
}

.panel-card--brand::before,
.panel-card--accent::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(30, 83, 152, 0.12), transparent 55%);
  pointer-events: none;
}

.panel-card__logo {
  width: min(100%, 230px);
  margin-bottom: 18px;
}

.feature-list {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.feature-list li {
  position: relative;
  padding-left: 18px;
  color: var(--text);
  line-height: 1.7;
}

.feature-list li + li {
  margin-top: 8px;
}

.feature-list li::before {
  content: "";
  position: absolute;
  top: 11px;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
}

@media (max-width: 980px) {
  .hero {
    grid-template-columns: 1fr;
  }

  h1 {
    max-width: 12ch;
  }
}

@media (max-width: 760px) {
  .info-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .page-shell {
    padding: 16px;
  }

  .topbar {
    flex-direction: column;
    align-items: stretch;
  }

  .brand,
  .theme-toggle {
    justify-content: center;
  }

  .hero__content,
  .hero__panel {
    border-radius: 26px;
  }

  .hero__content {
    padding: 28px 22px;
  }

  .hero__panel {
    padding: 18px;
  }

  h1 {
    max-width: none;
    font-size: clamp(2.4rem, 15vw, 4rem);
  }
}