:root {
  --bg: #09111f;
  --bg-soft: #0e1830;
  --panel: rgba(12, 20, 38, 0.75);
  --panel-strong: rgba(9, 17, 31, 0.94);
  --text: #eff5ff;
  --muted: #9db0ce;
  --line: rgba(255, 255, 255, 0.1);
  --accent: #7df9c6;
  --accent-2: #62c0ff;
  --accent-3: #ffd36e;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
  --radius: 24px;
  --radius-sm: 16px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Instrument Sans", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(98, 192, 255, 0.18), transparent 28%),
    radial-gradient(circle at 85% 15%, rgba(125, 249, 198, 0.14), transparent 22%),
    linear-gradient(180deg, #07101c 0%, #09111f 45%, #060b15 100%);
  color: var(--text);
}

.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.08;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 130px 130px;
  mask-image: radial-gradient(circle at center, black, transparent 85%);
}

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

.container {
  width: min(calc(100% - 32px), var(--container));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(7, 12, 22, 0.66);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 82px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand-mark {
  width: 14px;
  height: 14px;
  border-radius: 4px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 18px rgba(125, 249, 198, 0.55);
}

.desktop-nav {
  display: flex;
  gap: 26px;
  color: var(--muted);
}

.desktop-nav a:hover,
.footer-links a:hover {
  color: var(--text);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 22px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), #baffeb);
  color: #031018;
  font-weight: 700;
  box-shadow: 0 14px 30px rgba(125, 249, 198, 0.22);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 38px rgba(125, 249, 198, 0.28);
}

.button-small {
  padding: 10px 18px;
  font-size: 0.94rem;
}

.button-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--line);
  box-shadow: none;
}

.hero {
  padding: 68px 0 42px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 38px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 14px;
  font-size: 0.9rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}

h1,
h2,
h3,
summary {
  font-family: "Space Grotesk", sans-serif;
}

h1 {
  margin: 0;
  font-size: clamp(2.8rem, 6vw, 5.7rem);
  line-height: 0.98;
  letter-spacing: -0.04em;
  max-width: 12ch;
}

h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.02;
  letter-spacing: -0.035em;
}

h3 {
  margin: 0 0 14px;
  font-size: 1.25rem;
}

.lead {
  margin: 22px 0 0;
  max-width: 62ch;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.7;
}

.secondary {
  max-width: 54ch;
}

.hero-actions,
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  margin-top: 28px;
}

.contact-inline {
  margin: 18px 0 0;
  color: var(--muted);
  line-height: 1.7;
}

.contact-inline a {
  color: var(--text);
  text-decoration: underline;
  text-decoration-color: rgba(125, 249, 198, 0.45);
  text-underline-offset: 3px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 38px;
}

.hero-stats article,
.card,
.proof-card,
.signal-card,
.cta-card,
.terminal-card,
.faq-list details,
.floating-whatsapp {
  border: 1px solid var(--line);
  background: var(--panel);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
}

.hero-stats article {
  padding: 20px;
  border-radius: var(--radius-sm);
}

.hero-stats strong {
  display: block;
  margin-bottom: 8px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.5rem;
}

.hero-stats span {
  color: var(--muted);
  line-height: 1.5;
}

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

.terminal-card,
.signal-card,
.cta-card {
  border-radius: var(--radius);
}

.terminal-card {
  overflow: hidden;
}

.terminal-top {
  display: flex;
  gap: 8px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
}

.terminal-top span {
  width: 11px;
  height: 11px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.3);
}

.terminal-body {
  padding: 22px;
  font-family: "Space Grotesk", monospace;
  line-height: 1.8;
  color: #d6e2ff;
}

.prompt {
  color: var(--accent);
}

.terminal-ok {
  color: #9cffcf;
}

.terminal-warn {
  color: #ffd98b;
}

.terminal-danger {
  color: #ff8d8d;
}

.signal-card {
  padding: 24px;
}

.signal-card p {
  margin: 0 0 14px;
  font-weight: 700;
}

.signal-card ul {
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.7;
}

.trust-strip {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.02);
}

.trust-items {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 28px;
  justify-content: space-between;
  padding: 18px 0;
  color: var(--muted);
}

.section {
  padding: 96px 0;
}

.section-dark {
  background:
    radial-gradient(circle at 15% 15%, rgba(98, 192, 255, 0.08), transparent 22%),
    rgba(255, 255, 255, 0.02);
}

.section-accent {
  background:
    linear-gradient(180deg, rgba(125, 249, 198, 0.06), rgba(98, 192, 255, 0.03)),
    rgba(255, 255, 255, 0.02);
}

.section-heading,
.engagement {
  display: grid;
  gap: 20px;
}

.narrow {
  max-width: 70ch;
}

.cards.three {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 34px;
}

.card {
  padding: 26px;
  border-radius: var(--radius-sm);
}

.card p,
.proof-card p,
.timeline p,
.faq-list p,
.cta-card p,
.site-footer p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 34px;
}

.timeline article {
  padding: 26px;
  border-top: 1px solid rgba(125, 249, 198, 0.35);
  background: rgba(0, 0, 0, 0.12);
  border-radius: var(--radius-sm);
}

.timeline span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  margin-bottom: 18px;
  border-radius: 999px;
  background: rgba(125, 249, 198, 0.12);
  color: var(--accent);
  font-weight: 700;
}

.proof-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 28px;
  align-items: start;
}

.proof-panels {
  display: grid;
  gap: 16px;
}

.proof-card {
  padding: 24px;
  border-radius: var(--radius-sm);
}

.proof-card strong {
  display: block;
  margin-bottom: 10px;
  font-size: 1.1rem;
}

.industries {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.industries span {
  padding: 12px 16px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.05);
}

.compact {
  min-height: 100%;
}

.faq-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 28px;
}

.faq-list {
  display: grid;
  gap: 14px;
}

.faq-list details {
  padding: 20px 22px;
  border-radius: var(--radius-sm);
}

.faq-list summary {
  cursor: pointer;
  font-size: 1.05rem;
  font-weight: 700;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list p {
  margin-top: 14px;
}

.cta-section {
  padding-top: 40px;
}

.cta-card {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 24px;
  padding: 34px;
}

.floating-whatsapp {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 30;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 16px 18px;
  border-radius: 20px;
}

.floating-whatsapp span {
  color: var(--accent);
  font-size: 0.84rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.site-footer {
  padding: 32px 0 64px;
}

.footer-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand {
  margin-bottom: 12px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  color: var(--muted);
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1080px) {
  .hero-grid,
  .proof-grid,
  .faq-grid,
  .cta-card,
  .timeline,
  .cards.three {
    grid-template-columns: 1fr 1fr;
  }

  .hero-grid,
  .proof-grid,
  .faq-grid,
  .cta-card {
    align-items: start;
  }

  .timeline article:last-child {
    grid-column: span 2;
  }
}

@media (max-width: 780px) {
  .desktop-nav,
  .button-small {
    display: none;
  }

  .hero,
  .section {
    padding: 72px 0;
  }

  .hero-grid,
  .proof-grid,
  .faq-grid,
  .cta-card,
  .cards.three,
  .timeline,
  .hero-stats {
    grid-template-columns: 1fr;
  }

  h1 {
    max-width: none;
  }

  .trust-items,
  .footer-row {
    flex-direction: column;
  }

  .floating-whatsapp {
    right: 12px;
    left: 12px;
    bottom: 12px;
  }
}