:root {
  --bg: #0f1622;
  --bg-alt: #162235;
  --card: rgba(12, 23, 37, 0.78);
  --card-strong: rgba(18, 30, 46, 0.94);
  --line: rgba(255, 255, 255, 0.12);
  --text: #f1f3ee;
  --muted: #b9c4d5;
  --accent: #f66b3b;
  --accent-soft: #ffd6b2;
  --good: #8de1bb;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.28);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: "IBM Plex Sans", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(246, 107, 59, 0.18), transparent 26%),
    radial-gradient(circle at top right, rgba(58, 117, 255, 0.12), transparent 22%),
    linear-gradient(180deg, #0b1320 0%, #101b2b 42%, #0f1622 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  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: 44px 44px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.45), rgba(0, 0, 0, 0));
}

.site-shell {
  width: min(1180px, calc(100vw - 40px));
  margin: 0 auto;
  padding: 24px 0 40px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 38px;
}

.brand,
.topnav a {
  color: var(--text);
  text-decoration: none;
}

.brand {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.topnav {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
}

.topnav a {
  color: var(--muted);
  transition: color 140ms ease;
}

.topnav a:hover {
  color: var(--text);
}

.hero,
.contact-wrap,
.spotlight {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 30px;
}

.hero {
  padding: 36px 0 52px;
  align-items: end;
}

.eyebrow {
  display: inline-flex;
  margin-bottom: 16px;
  padding: 8px 12px;
  border: 1px solid rgba(255, 214, 178, 0.18);
  border-radius: 999px;
  color: var(--accent-soft);
  font-size: 0.84rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  font-family: "Space Grotesk", sans-serif;
  line-height: 1.05;
  margin: 0;
}

h1 {
  max-width: 11ch;
  font-size: clamp(3.2rem, 8vw, 5.9rem);
}

h2 {
  max-width: 16ch;
  font-size: clamp(2rem, 4vw, 3.2rem);
}

h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.lede,
.spotlight-copy p,
.ecosystem-copy,
.contact-copy p,
.card p,
.mini-card p,
.footer p {
  color: var(--muted);
  line-height: 1.7;
}

.lede {
  max-width: 58ch;
  font-size: 1.08rem;
  margin: 22px 0 0;
}

.hero-actions,
.pill-row,
.field-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.hero-actions {
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-family: inherit;
  font-size: 0.96rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition:
    transform 140ms ease,
    border-color 140ms ease,
    background 140ms ease;
}

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

.button-primary {
  color: #121212;
  background: linear-gradient(135deg, #f66b3b 0%, #f9b24d 100%);
  box-shadow: 0 18px 48px rgba(246, 107, 59, 0.25);
}

.button-secondary {
  color: var(--text);
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.04);
}

.hero-panel,
.card,
.mini-card,
.contact-form {
  border: 1px solid var(--line);
  border-radius: 26px;
  background: var(--card);
  box-shadow: var(--shadow);
}

.hero-panel {
  padding: 26px;
}

.panel-label {
  margin-top: 0;
  color: var(--accent-soft);
  font-size: 0.92rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.signal-list {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.8;
}

.signal-list.compact {
  max-width: 34ch;
}

.band,
.spotlight,
.contact-wrap {
  padding: 34px 0 28px;
}

.section-heading {
  margin-bottom: 22px;
}

.three-up {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.card,
.mini-card {
  padding: 24px;
}

.spotlight {
  align-items: center;
}

.spotlight-grid {
  display: grid;
  gap: 16px;
}

.mini-card {
  background: var(--card-strong);
}

.ecosystem-copy {
  max-width: 62ch;
  margin-bottom: 20px;
}

.pill {
  padding: 11px 14px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
}

.contact-copy {
  padding-right: 18px;
}

.contact-form {
  padding: 24px;
}

label {
  display: block;
  width: 100%;
  color: var(--accent-soft);
  font-size: 0.93rem;
}

input,
textarea,
select {
  width: 100%;
  margin-top: 8px;
  padding: 14px 16px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  color: var(--text);
  font: inherit;
  background: rgba(255, 255, 255, 0.05);
}

input:focus,
textarea:focus,
select:focus {
  outline: 2px solid rgba(246, 107, 59, 0.26);
  border-color: rgba(246, 107, 59, 0.5);
}

textarea {
  resize: vertical;
}

.field-row > label {
  flex: 1 1 240px;
}

.submit-button {
  width: 100%;
  margin-top: 12px;
}

.form-status {
  min-height: 24px;
  margin: 14px 0 0;
  color: var(--muted);
}

.form-status.success {
  color: var(--good);
}

.form-status.error {
  color: #ffb1a6;
}

.honeypot {
  position: absolute;
  left: -9999px;
  opacity: 0;
  pointer-events: none;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 44px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

@media (max-width: 920px) {
  .hero,
  .spotlight,
  .contact-wrap {
    grid-template-columns: 1fr;
  }

  .three-up {
    grid-template-columns: 1fr;
  }

  h1 {
    max-width: none;
  }
}

@media (max-width: 640px) {
  .site-shell {
    width: min(100vw - 24px, 1180px);
    padding-top: 18px;
  }

  .topbar,
  .footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero {
    padding-top: 18px;
  }
}