/* Public landing — VertexCRM Alpine Telemetry (aligned with vertexcrm.in) */
:root {
  --fir: #1a4538;
  --fir-hover: #14362c;
  --slate: #243038;
  --mist: #f3f6f4;
  --snow: #ffffff;
  --amber: #b86e2c;
  --ink: #1c2429;
  --muted: #5a686f;
  --line: #d5ddd8;
  --font-display: "Sora", ui-sans-serif, system-ui, sans-serif;
  --font-body: "Source Sans 3", ui-sans-serif, system-ui, sans-serif;
  --radius: 6px;
  --radius-btn: 4px;
  --nav-h: 64px;
  --shadow-soft: 0 12px 40px rgba(36, 48, 56, 0.08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body.landing {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(26, 69, 56, 0.08), transparent 55%),
    radial-gradient(900px 500px at 100% 0%, rgba(184, 110, 44, 0.07), transparent 50%),
    var(--mist);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
body.landing h1, body.landing h2, body.landing h3, .logo-lockup span {
  font-family: var(--font-display);
  letter-spacing: -0.02em;
}
a { color: var(--fir); }
a:hover { color: var(--fir-hover); }

@keyframes mist-lift {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}
.hero-copy, .hero-visual {
  animation: mist-lift 0.85s ease both;
}
.hero-visual { animation-delay: 0.12s; }
.sect {
  animation: mist-lift 0.7s ease both;
  animation-timeline: view();
  animation-range: entry 0% cover 30%;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-copy, .hero-visual, .sect { animation: none !important; }
}

.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  min-height: var(--nav-h);
  background: rgba(243, 246, 244, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.site-nav-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.25rem;
  min-height: var(--nav-h);
  display: flex;
  align-items: center;
  gap: 1rem;
}
.logo-lockup {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: inherit;
  margin-right: auto;
}
.logo-lockup img { height: 36px; width: auto; display: block; }
.logo-lockup span {
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--fir);
}
.logo-lockup .product { font-weight: 600; color: var(--slate); margin-left: 0.15rem; }
.nav-actions { display: flex; align-items: center; gap: 0.6rem; flex-wrap: wrap; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.5rem 1.15rem;
  border-radius: var(--radius-btn);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.btn-primary {
  background: var(--fir);
  color: var(--snow);
}
.btn-primary:hover { background: var(--fir-hover); color: var(--snow); }
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line);
}
.btn-ghost:hover { background: var(--snow); color: var(--fir); }

.shell { max-width: 1120px; margin: 0 auto; padding: 0 1.25rem; }

.hero {
  min-height: calc(100vh - var(--nav-h));
  display: flex;
  align-items: center;
  padding: 3.5rem 0 4rem;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2.5rem;
  align-items: center;
  width: 100%;
}
.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--fir);
  margin-bottom: 0.85rem;
}
.hero h1 {
  margin: 0 0 1rem;
  font-size: clamp(2.2rem, 4.5vw, 3.35rem);
  line-height: 1.12;
  color: var(--slate);
  font-weight: 700;
  max-width: 16ch;
}
.hero .lede {
  margin: 0 0 1.75rem;
  font-size: 1.125rem;
  color: var(--muted);
  max-width: 38ch;
}
.hero-cta { display: flex; flex-wrap: wrap; gap: 0.75rem; }

.hero-visual {
  position: relative;
  min-height: 320px;
  border-radius: 12px;
  background:
    linear-gradient(145deg, rgba(26, 69, 56, 0.92), rgba(36, 48, 56, 0.95)),
    var(--fir);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}
.hero-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.18), transparent 40%),
    radial-gradient(circle at 20% 80%, rgba(184, 110, 44, 0.25), transparent 45%);
}
.hero-panel {
  position: relative;
  z-index: 1;
  margin: 1.5rem;
  padding: 1.25rem 1.35rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  color: #e8f0ec;
  backdrop-filter: blur(8px);
}
.hero-panel strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.05rem;
  margin-bottom: 0.35rem;
}
.hero-panel p { margin: 0; font-size: 0.92rem; opacity: 0.9; }
.flow-steps {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 0.55rem;
  margin: 0 1.5rem 1.5rem;
}
.flow-step {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem 0.9rem;
  background: rgba(255, 255, 255, 0.95);
  color: var(--ink);
  border-radius: 6px;
  font-size: 0.9rem;
  font-weight: 500;
}
.flow-step span {
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 999px;
  background: var(--fir);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 700;
  flex-shrink: 0;
}

.section {
  padding: 4.5rem 0;
}
.section h2 {
  margin: 0 0 0.65rem;
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  color: var(--slate);
}
.section .lead {
  margin: 0 0 2rem;
  color: var(--muted);
  max-width: 48ch;
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.feature {
  padding: 1.35rem 1.25rem;
  background: var(--snow);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.feature h3 {
  margin: 0 0 0.45rem;
  font-size: 1.05rem;
  color: var(--slate);
}
.feature p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--muted);
}

.cta-band {
  margin: 0 0 4rem;
  padding: 2.5rem 1.75rem;
  background: var(--fir);
  color: #eef5f1;
  border-radius: 10px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
}
.cta-band h2 {
  margin: 0 0 0.35rem;
  color: #fff;
  font-size: 1.65rem;
}
.cta-band p { margin: 0; opacity: 0.9; max-width: 36ch; }
.cta-band .btn-primary {
  background: #fff;
  color: var(--fir);
}
.cta-band .btn-primary:hover { background: var(--mist); }

.site-foot {
  border-top: 1px solid var(--line);
  padding: 1.5rem 0 2rem;
  color: var(--muted);
  font-size: 0.9rem;
}
.site-foot .shell {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  justify-content: space-between;
  align-items: center;
}
.site-foot a { text-decoration: none; font-weight: 500; }

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 2rem; }
  .hero { min-height: auto; padding: 2.5rem 0 3rem; }
  .hero h1 { max-width: none; }
  .feature-grid { grid-template-columns: 1fr; }
  .logo-lockup .product-full { display: none; }
}