:root {
  --night-900: #071827;
  --night-800: #0d1d30;
  --night-700: #163759;
  --blue-700: #234cc7;
  --blue-500: #3a7bff;
  --cyan: #7dd3fc;
  --mint: #9ae6b4;
  --gold: #facc15;
  --text: #0f172a;
  --muted: #465b75;
  --card: rgba(255, 255, 255, 0.7);
  --soft: #edf6ff;
  --line: rgba(124, 146, 182, 0.28);
  --shadow: 0 24px 60px rgba(7, 23, 39, 0.18);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background: radial-gradient(circle at top, rgba(125, 211, 252, 0.18), transparent 25%),
    linear-gradient(180deg, #f2f7ff 0%, #eef6ff 30%, #ffffff 100%);
  color: var(--text);
  line-height: 1.7;
}

a {
  color: inherit;
  text-decoration: none;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 4vw;
  background: rgba(7, 24, 39, 0.78);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.brand-row {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  color: white;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: linear-gradient(135deg, #7dd3fc 0%, #8b5cf6 100%);
  color: #071827;
  font-size: 0.8rem;
  box-shadow: 0 12px 24px rgba(125, 211, 252, 0.35);
}

.brand-text {
  font-size: 0.8rem;
}

.site-nav {
  display: flex;
  gap: 1rem;
  align-items: center;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.8);
}

.site-nav a {
  transition: color 0.2s ease, background 0.2s ease;
  border-radius: 999px;
  padding: 0.5rem 0.8rem;
}

.site-nav a:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
}

.page-content {
  max-width: none;
  width: min(100%, 1440px);
  margin: 0 auto;
  padding: 1.5rem 0.75rem 4rem;
}

.hero,
.info-panel {
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--line);
  border-radius: 30px;
  box-shadow: var(--shadow);
  margin-bottom: 1.5rem;
}

.hero {
  background: linear-gradient(135deg, #101f38 0%, #173567 30%, #285ad7 100%);
  border: none;
  color: white;
  padding: 3rem 2rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 2rem;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.7rem;
  font-weight: 700;
}

.hero-copy h1 {
  margin: 1rem 0 1rem;
  font-size: clamp(2.8rem, 5vw, 5rem);
  line-height: 0.98;
  letter-spacing: -0.06em;
}

.hero-copy p {
  max-width: 650px;
  margin: 0;
  font-size: 1.08rem;
  color: rgba(255, 255, 255, 0.88);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.5rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0.8rem 1.5rem;
  border-radius: 999px;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.button.primary {
  background: linear-gradient(135deg, #ffffff 0%, #dcf0ff 100%);
  color: var(--night-700);
  box-shadow: 0 14px 28px rgba(255, 255, 255, 0.14);
}

.button.secondary {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: white;
}

.stats {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 0;
  margin: 2rem 0 0;
}

.stats li {
  min-width: 140px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 18px;
  padding: 0.95rem 1rem;
}

.stats strong {
  display: block;
  font-size: 1.8rem;
  letter-spacing: -0.06em;
}

.stats span {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.82rem;
}

.hero-panel {
  display: flex;
  justify-content: center;
}

.planet-card {
  width: min(100%, 420px);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 26px;
  box-shadow: 0 26px 60px rgba(4, 11, 22, 0.25);
  padding: 1.25rem;
}

.orbit-scene {
  position: relative;
  height: 260px;
  border-radius: 20px;
  background: radial-gradient(circle at center, rgba(124, 146, 182, 0.15), rgba(3, 11, 22, 0.7));
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.orbit-ring {
  position: absolute;
  inset: 50% auto auto 50%;
  border: 2px solid rgba(255, 255, 255, 0.26);
  border-radius: 50%;
  transform: translate(-50%, -50%) rotate(-18deg);
}

.ring-one {
  width: 180px;
  height: 180px;
}

.ring-two {
  width: 240px;
  height: 240px;
  transform: translate(-50%, -50%) rotate(18deg);
}

.planet {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 120px;
  height: 120px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #f6d6ff 0%, #d67ef6 28%, #8b5cf6 64%, #4f46e5 100%);
  box-shadow: 0 0 40px rgba(167, 139, 250, 0.5);
}

.mini-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
  margin-top: 1rem;
}

.mini-metrics div {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  padding: 0.8rem 0.75rem;
}

.mini-metrics span {
  display: block;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.mini-metrics strong {
  display: block;
  margin-top: 0.2rem;
  font-size: 1rem;
}

.info-panel {
  padding: 2rem 1.7rem;
}

.section-head {
  margin-bottom: 1rem;
}

.section-head h2,
.section-head h3,
.contact-panel h3,
.footer-section h3 {
  margin: 0;
  color: var(--night-800);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  letter-spacing: -0.05em;
}

.split-layout,
.image-layout,
.contact-layout,
.footer-wrap {
  display: grid;
  gap: 1.5rem;
}

.split-layout {
  grid-template-columns: 0.95fr 1.05fr;
  align-items: center;
}

.data-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.25rem;
}

.data-card {
  background: linear-gradient(180deg, #f8fbff 0%, #edf5ff 100%);
  border: 1px solid rgba(124, 146, 182, 0.25);
  border-radius: 18px;
  padding: 1rem;
  display: grid;
  gap: 0.3rem;
}

.data-card strong {
  font-size: 1.1rem;
  color: var(--night-700);
}

.data-card span {
  color: var(--muted);
  font-size: 0.92rem;
}

.media-card {
  background: linear-gradient(180deg, rgba(148, 163, 184, 0.12), rgba(255, 255, 255, 0.3));
  border: 1px solid rgba(148, 163, 184, 0.24);
  border-radius: 22px;
  overflow: hidden;
  padding: 0.8rem;
}

.media-card video,
.media-card img {
  width: 100%;
  border-radius: 18px;
  object-fit: cover;
}

.image-layout {
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
}

.insight-list {
  display: grid;
  gap: 1rem;
}

.insight-item {
  background: linear-gradient(180deg, #f8fbff, #eef5ff);
  border: 1px solid rgba(124, 146, 182, 0.2);
  border-radius: 18px;
  padding: 1rem 1rem 0.8rem;
}

.badge {
  display: inline-block;
  padding: 0.4rem 0.7rem;
  border-radius: 999px;
  background: rgba(37, 99, 235, 0.1);
  color: var(--blue-700);
  font-weight: 700;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.insight-item p {
  margin: 0.8rem 0 0;
  color: var(--muted);
}

.table-wrap {
  margin-top: 1rem;
  overflow-x: auto;
  border-radius: 18px;
  border: 1px solid rgba(148, 163, 184, 0.22);
}

table {
  width: 100%;
  border-collapse: collapse;
  background: #ffffff;
}

th,
td {
  padding: 0.9rem 0.8rem;
  border-bottom: 1px solid rgba(148, 163, 184, 0.2);
  text-align: center;
}

th {
  background: linear-gradient(135deg, #0d1d30 0%, #1a4c9e 100%);
  color: white;
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

tbody tr:nth-child(even) td {
  background: rgba(239, 246, 255, 0.9);
}

.contact-layout {
  grid-template-columns: 1.3fr 0.7fr;
  align-items: start;
}

form {
  display: grid;
  gap: 1rem;
  margin-top: 1.2rem;
}

.field {
  display: grid;
  gap: 0.45rem;
}

label {
  color: var(--night-800);
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid rgba(148, 163, 184, 0.42);
  border-radius: 14px;
  padding: 0.8rem 0.9rem;
  font: inherit;
  background: rgba(248, 250, 252, 0.9);
  color: var(--text);
}

input:focus,
select:focus,
textarea:focus {
  outline: 3px solid rgba(125, 211, 252, 0.25);
  border-color: rgba(58, 123, 255, 0.7);
}

textarea {
  min-height: 140px;
  resize: vertical;
}

.contact-options {
  display: grid;
  gap: 0.5rem;
}

.contact-options p {
  margin: 0;
  font-weight: 700;
  color: var(--night-800);
}

.radio-row,
.check-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.radio-row label,
.check-row label {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-weight: 600;
  color: var(--muted);
}

input[type="radio"],
input[type="checkbox"] {
  width: auto;
  accent-color: var(--blue-500);
}

button {
  width: fit-content;
  border: none;
  border-radius: 999px;
  background: linear-gradient(135deg, #1d4ed8 0%, #4f74ff 100%);
  color: white;
  font-weight: 800;
  letter-spacing: 0.02em;
  padding: 0.9rem 1.7rem;
  cursor: pointer;
  box-shadow: 0 14px 26px rgba(29, 78, 216, 0.22);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

button:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 30px rgba(29, 78, 216, 0.25);
}

.contact-card {
  background: linear-gradient(180deg, rgba(11, 29, 49, 0.96), rgba(24, 54, 92, 0.96));
  border-radius: 22px;
  padding: 1.3rem 1.2rem;
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.contact-card h3,
.contact-card p,
.contact-card li {
  color: white;
}

.contact-card ul {
  margin: 1rem 0 0;
  padding-left: 1.2rem;
  display: grid;
  gap: 0.7rem;
}

.footer-wrap {
  grid-template-columns: 1fr 1fr;
  align-items: end;
  color: var(--muted);
}

.footer-section ul {
  margin: 0.8rem 0 0;
  padding-left: 1.2rem;
}

.footer-section li + li {
  margin-top: 0.4rem;
}

p {
  margin: 0.6rem 0 0;
  color: var(--muted);
}

@media (max-width: 860px) {
  .hero-grid,
  .split-layout,
  .image-layout,
  .contact-layout,
  .footer-wrap {
    grid-template-columns: 1fr;
  }

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

  .site-header {
    flex-direction: column;
    gap: 0.8rem;
    padding-top: 1rem;
    padding-bottom: 1rem;
  }

  .site-nav {
    flex-wrap: wrap;
    justify-content: center;
  }
}

@media (max-width: 560px) {
  .page-content {
    padding: 0.8rem 0.6rem 2.5rem;
  }

  .hero,
  .info-panel {
    border-radius: 20px;
    padding: 1.3rem 1rem;
  }

  .hero-copy h1 {
    font-size: 2.6rem;
  }

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

  .button {
    width: 100%;
  }
}