:root {
  --bg: #f7f4ec;
  --bg-2: #fffdf7;
  --paper: rgba(255, 255, 255, 0.88);
  --paper-strong: #ffffff;
  --line: rgba(29, 49, 74, 0.12);
  --line-strong: rgba(29, 49, 74, 0.18);
  --text: #172435;
  --muted: #5e6f83;
  --accent: #d97927;
  --accent-2: #2b7de9;
  --ok: #128064;
  --shadow: 0 18px 44px rgba(23, 36, 53, 0.06);
}

* {
  box-sizing: border-box;
}

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

body {
  font-family: "Manrope", ui-sans-serif, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 15% 10%, rgba(217, 121, 39, 0.11), transparent 42%),
    radial-gradient(circle at 86% 18%, rgba(43, 125, 233, 0.08), transparent 45%),
    linear-gradient(180deg, var(--bg-2), var(--bg));
  position: relative;
}

.bg-grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.34;
  background-image:
    linear-gradient(to right, rgba(23, 36, 53, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(23, 36, 53, 0.04) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(circle at center, black 42%, transparent 96%);
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px clamp(16px, 3vw, 36px);
  backdrop-filter: blur(12px);
  background: rgba(255, 253, 247, 0.86);
  border-bottom: 1px solid rgba(23, 36, 53, 0.06);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: "Space Grotesk", ui-sans-serif, sans-serif;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand-mark {
  width: 28px;
  height: 28px;
  border-radius: 9px;
  display: grid;
  place-items: center;
  color: #fff;
  background: linear-gradient(135deg, var(--accent), #ef9b4e);
  box-shadow: 0 0 0 4px rgba(217, 121, 39, 0.12);
}

.nav {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
}

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

main {
  padding: 24px clamp(16px, 3vw, 36px) 60px;
}

.hero {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 28px;
  align-items: center;
  min-height: min(72vh, 700px);
}

.hero-copy h1 {
  margin: 10px 0 12px;
  font-family: "Space Grotesk", ui-sans-serif, sans-serif;
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 0.98;
  max-width: 13ch;
}

.eyebrow {
  margin: 0;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 800;
  font-size: 12px;
}

.lead {
  color: var(--muted);
  font-size: clamp(15px, 1.7vw, 19px);
  line-height: 1.65;
  max-width: 60ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.hero-notes {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-notes span {
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(23, 36, 53, 0.08);
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 16px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 800;
  border: 1px solid transparent;
}

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--accent), #ea8f3e);
  box-shadow: 0 8px 18px rgba(217, 121, 39, 0.22);
}

.btn-ghost {
  color: var(--text);
  border-color: rgba(23, 36, 53, 0.12);
  background: rgba(255, 255, 255, 0.65);
}

.hero-panel {
  position: relative;
  min-height: 360px;
  display: grid;
  place-items: center;
}

.status-card {
  width: min(100%, 460px);
  border-radius: 22px;
  padding: 18px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(255, 255, 255, 0.92));
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow);
  position: relative;
  z-index: 2;
}

.status-line {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 12px;
  border-radius: 14px;
  background: rgba(247, 244, 236, 0.72);
  border: 1px solid rgba(23, 36, 53, 0.05);
}

.status-line + .status-line {
  margin-top: 10px;
}

.status-line span {
  color: var(--muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
}

.status-line strong {
  font-size: 15px;
  line-height: 1.35;
}

.pulse-ring {
  position: absolute;
  width: 380px;
  height: 380px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 50%, rgba(217, 121, 39, 0.09), transparent 60%),
    radial-gradient(circle at 60% 42%, rgba(43, 125, 233, 0.06), transparent 68%);
  filter: blur(8px);
  animation: pulse 5.6s ease-in-out infinite;
}

.section {
  margin-top: 44px;
  padding: 22px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid rgba(23, 36, 53, 0.06);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.45);
}

.section-head h2 {
  margin: 8px 0 0;
  font-family: "Space Grotesk", ui-sans-serif, sans-serif;
  font-size: clamp(1.35rem, 3vw, 2.2rem);
  line-height: 1.08;
  max-width: 34ch;
}

.pipeline {
  margin-top: 20px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.step {
  padding: 16px;
  border-radius: 16px;
  border: 1px solid rgba(23, 36, 53, 0.08);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.85), rgba(255, 255, 255, 0.62));
}

.step-num {
  color: var(--accent-2);
  font-family: "Space Grotesk", ui-sans-serif, sans-serif;
  font-weight: 700;
}

.step h3 {
  margin: 8px 0;
}

.step p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.cards {
  margin-top: 20px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.card {
  padding: 18px;
  border-radius: 18px;
  background: var(--paper);
  border: 1px solid rgba(23, 36, 53, 0.08);
  box-shadow: 0 10px 22px rgba(23, 36, 53, 0.04);
}

.card h3 {
  margin: 0 0 8px;
}

.card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.card ul {
  margin: 14px 0 0;
  padding-left: 18px;
  color: var(--text);
}

.card li + li {
  margin-top: 6px;
}

.demo-layout {
  margin-top: 20px;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 14px;
}

.terminal {
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(23, 36, 53, 0.08);
  background: #fffef9;
  box-shadow: 0 12px 24px rgba(23, 36, 53, 0.05);
}

.terminal-bar {
  height: 34px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 12px;
  background: #f2ebda;
  border-bottom: 1px solid rgba(23, 36, 53, 0.08);
}

.terminal-bar span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #d7cab0;
}

.terminal pre {
  margin: 0;
  padding: 16px;
  overflow-x: auto;
}

.terminal code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  color: #29384d;
  line-height: 1.45;
  font-size: 13px;
}

.metrics {
  display: grid;
  gap: 12px;
}

.metric {
  padding: 16px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(23, 36, 53, 0.08);
}

.metric span {
  display: block;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  font-weight: 700;
}

.metric strong {
  display: block;
  margin-top: 6px;
  line-height: 1.35;
}

.section-cta {
  background:
    radial-gradient(circle at 90% 10%, rgba(43, 125, 233, 0.08), transparent 38%),
    radial-gradient(circle at 10% 90%, rgba(217, 121, 39, 0.09), transparent 42%),
    rgba(255, 255, 255, 0.72);
}

.timeline {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.timeline-item {
  padding: 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(23, 36, 53, 0.08);
}

.timeline-item span {
  display: inline-block;
  color: var(--accent-2);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 800;
}

.timeline-item h3 {
  margin: 8px 0 8px;
}

.timeline-item p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.cta-row {
  margin-top: 18px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 10px clamp(16px, 3vw, 36px) 28px;
  color: var(--muted);
  font-size: 14px;
}

.footer p {
  margin: 0;
}

.muted {
  color: var(--muted);
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

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

@keyframes pulse {
  0%,
  100% {
    transform: scale(0.96);
    opacity: 0.85;
  }
  50% {
    transform: scale(1.03);
    opacity: 1;
  }
}

@media (max-width: 1024px) {
  .hero,
  .demo-layout {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

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

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

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

@media (max-width: 720px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav {
    gap: 14px;
  }

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

  .status-card {
    width: 100%;
  }

  .pulse-ring {
    width: 300px;
    height: 300px;
  }

  .footer {
    flex-direction: column;
  }
}