@import url('https://fonts.googleapis.com/css2?family=Ubuntu:wght@500;700&family=Lexend:wght@300;400;500;600;700&display=swap');

:root {
  --bg: #f6f8fb;
  --panel: #ffffff;
  --ink: #142033;
  --muted: #627187;
  --line: #dce4ee;
  --soft: #edf4f7;
  --teal: #0abfbc;
  --teal-dark: #078f8c;
  --orange: #ea5428;
  --green: #2f9f6b;
  --shadow: 0 24px 70px rgba(32, 46, 72, .14);
  --font-heading: "Ubuntu", sans-serif;
  --font-body: "Lexend", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }

.site-nav {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px clamp(18px, 5vw, 64px);
  background: rgba(246, 248, 251, .88);
  border-bottom: 1px solid rgba(220, 228, 238, .75);
  backdrop-filter: blur(16px);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 20px;
}
.brand img { width: 38px; height: 38px; object-fit: contain; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
}
.nav-links a,
.site-footer a {
  text-decoration: none;
}
.nav-links a:hover,
.site-footer a:hover { color: var(--teal-dark); }
.nav-actions,
.hero-actions,
.launch-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 16px;
  border-radius: 8px;
  border: 1px solid var(--line);
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
}
.btn.large {
  min-height: 48px;
  padding: 0 22px;
}
.btn.primary {
  color: #fff;
  background: #121c2c;
  border-color: #121c2c;
  box-shadow: 0 12px 28px rgba(18, 28, 44, .16);
}
.btn.primary:hover { background: #223147; }
.btn.ghost {
  color: var(--ink);
  background: #fff;
}
.btn.ghost:hover { border-color: var(--teal); }

.hero {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(360px, 1.1fr);
  gap: clamp(32px, 5vw, 68px);
  align-items: center;
  min-height: calc(100vh - 70px);
  padding: clamp(48px, 8vw, 96px) clamp(18px, 5vw, 64px) 64px;
  overflow: hidden;
}
.hero-copy {
  max-width: 660px;
}
.eyebrow {
  margin: 0 0 12px;
  color: var(--teal-dark);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}
h1,
h2,
h3 {
  font-family: var(--font-heading);
  letter-spacing: 0;
}
h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(40px, 6vw, 78px);
  line-height: .98;
}
.lead {
  margin: 24px 0 0;
  max-width: 600px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.75;
}
.hero-actions { margin-top: 30px; }
.trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}
.trust-strip span {
  padding: 8px 11px;
  color: #304057;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 12px;
  font-weight: 700;
}

.product-stage {
  position: relative;
}
.product-stage::before {
  content: "";
  position: absolute;
  inset: 8% -8% -6% 8%;
  background:
    linear-gradient(135deg, rgba(10, 191, 188, .18), transparent 45%),
    linear-gradient(315deg, rgba(234, 84, 40, .14), transparent 42%);
  border-radius: 28px;
  transform: rotate(-2deg);
}
.app-frame {
  position: relative;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
}
.frame-top {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 13px 16px;
  background: #162236;
  color: #a9b8cb;
  font-size: 12px;
}
.frame-top span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #eb6a4a;
}
.frame-top span:nth-child(2) { background: #f3bb45; }
.frame-top span:nth-child(3) { background: #3cc67a; }
.frame-top strong {
  margin-left: 8px;
  font-weight: 600;
}
.app-shell {
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr);
  min-height: 510px;
}
.mock-sidebar {
  display: grid;
  align-content: start;
  gap: 8px;
  padding: 20px 14px;
  background: #f0f5f8;
  border-right: 1px solid var(--line);
}
.mock-sidebar b {
  margin: 0 0 10px;
  font-family: var(--font-heading);
}
.mock-sidebar span {
  padding: 10px 11px;
  border-radius: 8px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}
.mock-sidebar .active {
  color: #063b3a;
  background: rgba(10, 191, 188, .16);
}
.mock-content {
  padding: 24px;
  background: linear-gradient(180deg, #fff, #f8fbfd);
}
.mock-head {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-start;
  margin-bottom: 18px;
}
.mock-head small,
.mock-grid small {
  display: block;
  margin-bottom: 5px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.mock-head h2 {
  margin: 0;
  font-size: clamp(22px, 3vw, 32px);
}
.mock-head em {
  padding: 7px 10px;
  color: #075b3d;
  background: rgba(47, 159, 107, .14);
  border-radius: 8px;
  font-size: 12px;
  font-style: normal;
  font-weight: 800;
}
.call-card {
  display: flex;
  gap: 14px;
  align-items: center;
  padding: 18px;
  background: #122036;
  border-radius: 12px;
  color: #fff;
}
.call-card p {
  margin: 5px 0 0;
  color: #b7c6d8;
  font-size: 13px;
  line-height: 1.5;
}
.pulse {
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 8px rgba(10, 191, 188, .16);
}
.mock-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 14px;
}
.mock-grid > div,
.timeline {
  padding: 16px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
}
.mock-grid b { display: block; }
.mock-grid p,
.timeline p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}
.timeline {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 14px;
}
.timeline span {
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  border-radius: 9px;
  background: rgba(234, 84, 40, .16);
  border: 1px solid rgba(234, 84, 40, .24);
}

.section,
.workspace-band,
.site-footer {
  padding-left: clamp(18px, 5vw, 64px);
  padding-right: clamp(18px, 5vw, 64px);
}
.section {
  padding-top: 80px;
  padding-bottom: 80px;
}
.section-head {
  max-width: 780px;
}
.section h2,
.workspace-band h2,
.launch-card h2 {
  margin: 0;
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.08;
}
.section-head > p:last-child,
.launch-card p,
.workspace-list span {
  color: var(--muted);
  line-height: 1.65;
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 28px;
}
.feature-grid article {
  padding: 22px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: 0 14px 36px rgba(32, 46, 72, .07);
}
.feature-grid span {
  color: var(--orange);
  font-size: 12px;
  font-weight: 900;
}
.feature-grid h3 {
  margin: 18px 0 8px;
  font-size: 21px;
}
.feature-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

.workspace-band {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: 34px;
  align-items: start;
  padding-top: 72px;
  padding-bottom: 72px;
  background: #132033;
  color: #fff;
}
.workspace-band .eyebrow { color: var(--teal); }
.workspace-list {
  display: grid;
  gap: 10px;
}
.workspace-list div {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  gap: 18px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(255, 255, 255, .12);
}
.workspace-list span { color: #bdcad9; }

.launch {
  padding-top: 72px;
}
.launch-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: clamp(26px, 5vw, 44px);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: var(--shadow);
}
.launch-card > div:first-child {
  max-width: 720px;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding-top: 28px;
  padding-bottom: 32px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  font-size: 13px;
}
.site-footer a {
  margin-left: 18px;
  font-weight: 700;
}

@media (max-width: 980px) {
  .hero,
  .workspace-band {
    grid-template-columns: 1fr;
  }
  .hero {
    min-height: 0;
  }
  .feature-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .site-nav {
    align-items: flex-start;
    flex-wrap: wrap;
  }
  .nav-links {
    order: 3;
    width: 100%;
    overflow-x: auto;
    gap: 18px;
    padding-bottom: 4px;
  }
  .app-shell {
    grid-template-columns: 1fr;
  }
  .mock-sidebar {
    display: flex;
    overflow-x: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .mock-sidebar b { display: none; }
  .mock-grid,
  .workspace-list div,
  .launch-card {
    grid-template-columns: 1fr;
  }
  .launch-card {
    display: grid;
  }
}

@media (max-width: 520px) {
  .nav-actions {
    width: 100%;
  }
  .nav-actions .btn,
  .hero-actions .btn,
  .launch-actions .btn {
    width: 100%;
  }
  .hero {
    padding-top: 38px;
  }
  .product-stage {
    margin-left: -8px;
    margin-right: -8px;
  }
  .mock-content {
    padding: 18px;
  }
}