:root {
  --bg: #06080f;
  --bg-soft: #11172b;
  --card: rgba(14, 20, 38, 0.78);
  --line: rgba(134, 161, 228, 0.24);
  --text: #eef2ff;
  --muted: #a8b5d9;
  --accent: #4fd1ff;
  --accent-2: #9fff7f;
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.45);
}

* {
  box-sizing: border-box;
}

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

body {
  font-family: "Space Grotesk", "Outfit", "Manrope", sans-serif;
  color: var(--text);
  background:
    radial-gradient(1200px 560px at 90% -8%, rgba(89, 223, 255, 0.18), transparent 55%),
    radial-gradient(1200px 620px at 10% 110%, rgba(154, 255, 125, 0.14), transparent 58%),
    linear-gradient(150deg, #05070e 12%, #0d1324 52%, #090c16 100%);
  overflow-x: hidden;
}

.site-footer {
  width: 100%;
  background: #222;
  color: #eee;
  text-align: center;
  padding: 1em 0;
  font-size: 0.95em;
  position: fixed;
  left: 0;
  bottom: 0;
  z-index: 10;
}

.bg-orb {
  position: fixed;
  border-radius: 999px;
  filter: blur(56px);
  opacity: 0.35;
  pointer-events: none;
}

.bg-orb-a {
  top: -140px;
  left: -90px;
  width: 400px;
  height: 400px;
  background: #69ceff;
}

.bg-orb-b {
  right: -130px;
  bottom: -190px;
  width: 420px;
  height: 420px;
  background: #8bff8e;
}

.site-header {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 22px 22px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.brand-mark {
  width: 14px;
  height: 14px;
  border-radius: 3px;
  background: linear-gradient(135deg, var(--accent) 0%, #58ffe4 100%);
  box-shadow: 0 0 24px rgba(79, 209, 255, 0.8);
}

.brand-name {
  font-weight: 700;
  letter-spacing: 0.02em;
}

.hero-wrap {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 24px auto 60px;
  padding: 0 22px;
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 22px;
}

.hero-card {
  border: 1px solid var(--line);
  background: linear-gradient(165deg, rgba(17, 24, 44, 0.92), rgba(12, 17, 30, 0.82));
  border-radius: 22px;
  padding: 28px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(6px);
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(1.9rem, 3.4vw, 3.1rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  max-width: 18ch;
}

.lead {
  margin: 16px 0 0;
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--muted);
  max-width: 62ch;
}

.sid-form {
  margin-top: 22px;
}

.sid-form label {
  display: inline-block;
  margin-bottom: 8px;
  font-size: 14px;
  color: var(--muted);
}

.sid-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.sid-row input {
  flex: 1 1 290px;
  min-width: 0;
  background: rgba(5, 9, 18, 0.72);
  border: 1px solid rgba(130, 153, 212, 0.38);
  border-radius: 12px;
  color: var(--text);
  font-size: 16px;
  padding: 12px 14px;
  outline: none;
}

.sid-row input:focus {
  border-color: rgba(79, 209, 255, 0.95);
  box-shadow: 0 0 0 3px rgba(79, 209, 255, 0.2);
}

.sid-row button {
  border: 0;
  background: linear-gradient(135deg, #33c4ff 0%, #5fffba 100%);
  color: #04242f;
  border-radius: 12px;
  padding: 12px 16px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
}

.sid-row button:hover {
  filter: brightness(1.05);
}

.form-help {
  margin: 9px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.quick-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.quick-links a {
  text-decoration: none;
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 7px 12px;
  font-size: 13px;
  background: rgba(255, 255, 255, 0.03);
}

.info-grid {
  display: grid;
  gap: 12px;
}

.info-grid article {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 20px;
  background: var(--card);
  box-shadow: var(--shadow);
}

.info-grid h2 {
  margin: 0;
  font-size: 1rem;
}

.info-grid p {
  margin: 10px 0 0;
  line-height: 1.6;
  color: var(--muted);
}

.input-error {
  border: 2px solid #c00;
  background: #fee;
}

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

  .hero-card {
    padding: 24px;
  }
}

@media (max-width: 620px) {
  .site-header {
    padding-top: 18px;
  }

  .brand-name {
    font-size: 14px;
  }

  .header-link {
    font-size: 13px;
    padding: 8px 10px;
  }

  .hero-card {
    border-radius: 18px;
    padding: 18px;
  }

  .sid-row button {
    width: 100%;
  }
}