:root {
  --bg: #08131b;
  --bg-soft: #0d1d2a;
  --panel: rgba(12, 27, 39, 0.78);
  --panel-strong: rgba(13, 31, 46, 0.96);
  --line: rgba(131, 219, 255, 0.18);
  --line-strong: rgba(131, 219, 255, 0.34);
  --text: #edf6ff;
  --muted: #9eb5c8;
  --accent: #5dd8ff;
  --accent-2: #9dffca;
  --accent-3: #ffd166;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.28);
  --radius: 24px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(93, 216, 255, 0.12), transparent 28%),
    radial-gradient(circle at 80% 18%, rgba(157, 255, 202, 0.12), transparent 20%),
    linear-gradient(180deg, #07121a 0%, #091922 54%, #08131b 100%);
  line-height: 1.5;
}

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

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

.container {
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
}

.bg-orb {
  position: fixed;
  inset: auto;
  width: 34rem;
  height: 34rem;
  border-radius: 999px;
  filter: blur(90px);
  pointer-events: none;
  opacity: 0.24;
  z-index: 0;
}

.bg-orb-a {
  top: -8rem;
  left: -6rem;
  background: #32c8ff;
}

.bg-orb-b {
  right: -10rem;
  bottom: -12rem;
  background: #68ffb0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: rgba(6, 17, 25, 0.68);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 80px;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.brand-logo {
  width: 172px;
  max-width: 44vw;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 8px 20px rgba(19, 132, 255, 0.18));
}

.brand-copy {
  display: flex;
  flex-direction: column;
}

.brand-copy strong {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.05rem;
}

.brand-copy small {
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

.site-nav a {
  color: var(--muted);
  font-weight: 600;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--text);
}

.nav-cta {
  padding: 12px 18px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  color: var(--text) !important;
}

.nav-login {
  padding: 12px 18px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text) !important;
}

.nav-login-operator {
  border-color: rgba(93, 216, 255, 0.24);
  background: linear-gradient(135deg, rgba(93, 216, 255, 0.16), rgba(93, 216, 255, 0.05));
}

.nav-toggle {
  display: none;
  width: 48px;
  height: 48px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: transparent;
  padding: 0;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: var(--text);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.section {
  position: relative;
  z-index: 1;
  padding: 104px 0;
}

.alt-section {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0));
}

.hero {
  padding-top: 82px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 42px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid rgba(93, 216, 255, 0.18);
  background: rgba(93, 216, 255, 0.08);
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero h1,
.section-head h2,
.split-grid h2,
.contact-copy h2 {
  margin: 18px 0 0;
  font-family: "Space Grotesk", sans-serif;
  line-height: 0.95;
  letter-spacing: -0.03em;
}

.hero h1 {
  font-size: clamp(3rem, 6vw, 5.8rem);
}

.hero h1 span {
  color: var(--accent);
}

.lead,
.section-head p,
.section-copy,
.contact-copy p {
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.8;
}

.lead {
  margin: 24px 0 0;
  max-width: 56ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 24px;
  border-radius: 16px;
  font-weight: 800;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  color: #042030;
  background: linear-gradient(135deg, var(--accent), #1fa0ff);
  box-shadow: 0 18px 40px rgba(31, 160, 255, 0.22);
}

.button-secondary {
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.03);
}

.button-login {
  border: 1px solid rgba(157, 255, 202, 0.24);
  background: linear-gradient(135deg, rgba(157, 255, 202, 0.18), rgba(93, 216, 255, 0.1));
  color: var(--text);
}

.button-block {
  width: 100%;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.trust-row li {
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--muted);
  background: rgba(255, 255, 255, 0.03);
}

.hero-card {
  display: grid;
  gap: 18px;
}

.metric-stack {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.metric-card,
.problem-card,
.module-card,
.industry-card,
.timeline-item,
.contact-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.metric-card {
  padding: 28px;
}

.metric-main {
  min-height: 260px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background:
    linear-gradient(180deg, rgba(93, 216, 255, 0.14), rgba(9, 24, 38, 0.95)),
    var(--panel-strong);
}

.metric-label {
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.metric-card strong {
  display: block;
  margin-top: 12px;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  line-height: 1;
}

.metric-card p {
  margin: 14px 0 0;
  color: var(--muted);
}

.section-head {
  max-width: 860px;
  margin-bottom: 42px;
}

.section-head h2,
.split-grid h2,
.contact-copy h2 {
  font-size: clamp(2.2rem, 4vw, 4.1rem);
}

.problem-grid,
.module-grid {
  display: grid;
  gap: 18px;
}

.problem-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.module-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.problem-card,
.module-card,
.industry-card,
.timeline-item {
  padding: 24px;
}

.problem-card h3,
.module-card h3,
.timeline-item h3 {
  margin: 0 0 10px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.25rem;
}

.problem-card p,
.timeline-item p {
  margin: 0;
  color: var(--muted);
}

.module-card ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.module-card li {
  position: relative;
  padding-left: 18px;
  color: var(--muted);
  margin-top: 12px;
}

.module-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
}

.split-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 32px;
  align-items: start;
}

.industries-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.industry-card {
  display: flex;
  align-items: center;
  min-height: 110px;
  font-weight: 800;
  font-size: 1.05rem;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.timeline-item span {
  display: inline-flex;
  margin-bottom: 16px;
  color: var(--accent-3);
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.8rem;
}

.contact-shell {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 28px;
  align-items: center;
}

.contact-card {
  padding: 28px;
}

.contact-note {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

.site-footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(5, 14, 20, 0.88);
  backdrop-filter: blur(14px);
}

.footer-shell {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 30px 0 36px;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
}

.footer-logo {
  width: 190px;
  max-width: 52vw;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 10px 22px rgba(19, 132, 255, 0.14));
}

.footer-copy p,
.footer-contact a {
  color: var(--muted);
  margin: 0;
  font-size: 0.96rem;
}

.footer-copy p + p {
  margin-top: 8px;
}

.footer-copy a,
.footer-contact a:hover,
.footer-contact a:focus-visible {
  color: var(--text);
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 8px;
  text-align: right;
}

@media (max-width: 1120px) {
  .problem-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

@media (max-width: 920px) {
  .nav-toggle {
    display: inline-block;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 10px);
    right: 20px;
    left: 20px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 18px;
    border-radius: 20px;
    background: rgba(7, 18, 26, 0.98);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
  }

  .site-nav.open {
    display: flex;
  }

  .hero-grid,
  .split-grid,
  .contact-shell,
  .footer-shell {
    grid-template-columns: 1fr;
  }

  .metric-stack {
    grid-template-columns: 1fr;
  }

  .footer-contact {
    text-align: left;
  }
}

@media (max-width: 680px) {
  .container {
    width: min(var(--container), calc(100% - 24px));
  }

  .section {
    padding: 76px 0;
  }

  .hero {
    padding-top: 48px;
  }

  .problem-grid,
  .module-grid,
  .industries-grid,
  .timeline {
    grid-template-columns: 1fr;
  }

  .hero-actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }
}