:root {
  --bg: #f5f7fb;
  --bg-soft: #eef2f8;
  --surface: rgba(255, 255, 255, 0.88);
  --surface-strong: #ffffff;
  --ink: #0d1220;
  --ink-2: #182235;
  --body: #546076;
  --muted: #7f8aa3;
  --line: rgba(13, 18, 32, 0.08);
  --brand: #ff6a1a;
  --brand-2: #ff9c4d;
  --brand-deep: #e8560c;
  --dark: #0b1020;
  --dark-2: #131b31;
  --accent: #4f6dff;
  --good: #25d366;
  --radius-xl: 30px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --shadow-sm: 0 1px 2px rgba(13, 18, 32, 0.05), 0 10px 24px -18px rgba(13, 18, 32, 0.20);
  --shadow-md: 0 18px 48px -30px rgba(13, 18, 32, 0.35);
  --shadow-lg: 0 26px 64px -34px rgba(13, 18, 32, 0.50);
  --transition: all 0.24s cubic-bezier(0.4, 0, 0.2, 1);
  --container: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, system-ui, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(255, 106, 26, 0.08), transparent 30%),
    linear-gradient(180deg, #fff, var(--bg));
  color: var(--body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
h1, h2, h3, h4 { margin: 0; color: var(--ink); line-height: 1.08; letter-spacing: -0.03em; }
p { margin: 0; }

.wrap { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; }
.section-tight { padding: 64px 0; }
.grid { display: grid; gap: 20px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255, 106, 26, 0.10);
  color: var(--brand-deep);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
.eyebrow.dark {
  background: rgba(255, 255, 255, 0.08);
  color: #ffd6bc;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 700;
  transition: var(--transition);
  border: 1px solid transparent;
}
.btn-primary {
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: #fff;
  box-shadow: 0 18px 28px -16px rgba(255, 106, 26, 0.8);
}
.btn-primary:hover { transform: translateY(-2px); }
.btn-ghost {
  background: rgba(255, 255, 255, 0.84);
  color: var(--ink);
  border-color: var(--line);
}
.btn-ghost:hover {
  border-color: rgba(255, 106, 26, 0.30);
  color: var(--brand);
  transform: translateY(-1px);
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.80);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
.nav {
  max-width: var(--container);
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand-mark {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--brand), #ff9e56);
  color: #fff;
  font-size: 24px;
  font-weight: 900;
  box-shadow: 0 18px 24px -18px rgba(255, 106, 26, 0.8);
}
.brand-text { display: grid; }
.brand-text strong { color: var(--ink); font-size: 15px; }
.brand-text span { font-size: 12px; color: var(--muted); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
}
.nav-links a {
  color: var(--ink-2);
  font-weight: 600;
  font-size: 14px;
}
.nav-links a:hover { color: var(--brand); }

.hero {
  padding: 96px 0 48px;
}
.hero-shell {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 36px;
  background:
    radial-gradient(circle at 80% 0%, rgba(79, 109, 255, 0.14), transparent 24%),
    radial-gradient(circle at 15% 20%, rgba(255, 106, 26, 0.12), transparent 28%),
    linear-gradient(180deg, #fff, #f8fafc);
  box-shadow: var(--shadow-lg);
}
.hero-shell::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(120deg, rgba(255,255,255,0.75), transparent 45%),
    linear-gradient(180deg, transparent, rgba(13, 18, 32, 0.03));
  pointer-events: none;
}
.hero-inner {
  position: relative;
  z-index: 1;
  padding: 42px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 28px;
  align-items: center;
}
.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(255,255,255,0.78);
  border: 1px solid rgba(13,18,32,0.07);
  color: var(--ink);
  box-shadow: var(--shadow-sm);
  font-size: 13px;
  font-weight: 700;
}
.hero-kicker i { color: var(--brand); }
.hero h1 {
  font-size: clamp(42px, 6vw, 72px);
  max-width: 12ch;
  margin: 18px 0 16px;
}
.hero p.lead {
  font-size: 19px;
  max-width: 58ch;
  color: var(--body);
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  margin-top: 26px;
  color: var(--muted);
  font-size: 14px;
}
.hero-meta span {
  display: inline-flex;
  gap: 8px;
  align-items: center;
}
.hero-meta i { color: var(--brand); }

.hero-points {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 24px;
}
.hero-point {
  padding: 16px;
  border-radius: 22px;
  background: rgba(255,255,255,0.60);
  border: 1px solid rgba(13,18,32,0.07);
  box-shadow: var(--shadow-sm);
}
.hero-point strong {
  display: block;
  color: var(--ink);
  font-size: 14px;
  margin-bottom: 4px;
}
.hero-point span { color: var(--body); font-size: 13px; }

.terminal-card {
  background: linear-gradient(180deg, var(--dark), var(--dark-2));
  color: #fff;
  border-radius: 28px;
  padding: 22px;
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 24px 56px -34px rgba(8, 12, 24, 0.75);
}
.terminal-mockup {
  margin-bottom: 16px;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
  background:
    radial-gradient(circle at top right, rgba(255, 106, 26, 0.16), transparent 26%),
    linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.03));
}
.terminal-mockup .screen {
  min-height: 170px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.terminal-mockup .screen-line {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #dce4f6;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 13px;
}
.mini-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
}
.mini-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  color: #e6ebf8;
  font-size: 12px;
}
.terminal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
  color: #d0d8ea;
  font-size: 13px;
}
.dots { display: flex; gap: 7px; }
.dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.20);
}
.terminal {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 20px;
  padding: 18px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 13px;
  line-height: 1.65;
  color: #ced7ea;
  min-height: 260px;
}
.terminal .ok { color: #79ffa7; }
.terminal .warn { color: #ffd37d; }
.terminal .brand { color: #ff9b58; }

.code-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
  margin-top: 18px;
}
.code-box {
  background: #0b1020;
  color: #d7def0;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 18px 48px -34px rgba(8, 12, 24, 0.70);
}
.code-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  background: rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.07);
  font-size: 12px;
  color: #b9c4dc;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.code-body {
  padding: 18px 16px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 13px;
  line-height: 1.7;
  white-space: pre-wrap;
}
.code-body .k { color: #8fd3ff; }
.code-body .s { color: #9ef0a8; }
.code-body .n { color: #ffd37d; }
.code-body .c { color: #94a3c7; }

.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
  margin-top: 18px;
}
.process-step {
  padding: 22px;
  border-radius: 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}
.process-step .num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: rgba(255, 106, 26, 0.10);
  color: var(--brand-deep);
  font-weight: 800;
  margin-bottom: 14px;
}
.process-step h3 { font-size: 18px; margin-bottom: 8px; }
.process-step p { font-size: 14px; color: var(--body); }

.testimonials {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 18px;
}
.quote {
  padding: 24px;
  border-radius: 24px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
}
.quote .stars { color: #ffd36a; margin-bottom: 12px; }
.quote p { color: #d0d8ea; font-size: 15px; }
.quote .who { margin-top: 14px; color: #fff; font-weight: 700; }

.pillars {
  margin-top: 26px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
}
.pillar, .card, .step, .contact, .download-card, .case-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}
.pillar {
  padding: 24px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.pillar i {
  color: var(--brand);
  font-size: 20px;
  margin-top: 4px;
}
.pillar h3 { font-size: 17px; margin-bottom: 6px; }
.pillar p { font-size: 14px; color: var(--body); }

.section-head {
  max-width: 700px;
  margin-bottom: 28px;
}
.section-head.center { text-align: center; margin: 0 auto 34px; }
.section-head h2 { font-size: clamp(30px, 4vw, 44px); margin: 14px 0 10px; }
.section-head p { font-size: 17px; color: var(--body); }

.card {
  padding: 24px;
}
.card .ico {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  color: var(--brand);
  background: rgba(255, 106, 26, 0.10);
  font-size: 22px;
}
.card h3 { font-size: 19px; margin-bottom: 8px; }
.card p { color: var(--body); font-size: 14.5px; }

.dark-band {
  background: linear-gradient(180deg, var(--dark), var(--dark-2));
  color: #fff;
  position: relative;
}
.dark-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 10% 10%, rgba(255,106,26,0.16), transparent 28%),
    radial-gradient(circle at 90% 0%, rgba(79,109,255,0.15), transparent 24%);
}
.dark-band .wrap { position: relative; z-index: 1; }
.dark-band .section-head h2,
.dark-band .card h3,
.dark-band .case-card h3,
.dark-band .download-card h3,
.dark-band .faq-item h3,
.dark-band .feature h3 { color: #fff; }
.dark-band .section-head p,
.dark-band .card p,
.dark-band .feature p,
.dark-band .case-card p,
.dark-band .download-card p,
.dark-band .faq-item p { color: #c2cbe0; }

.feature-grid,
.case-grid,
.download-grid,
.faq-grid {
  display: grid;
  gap: 18px;
}
.feature-grid { grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.case-grid { grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); }
.download-grid { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.faq-grid { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }

.feature {
  padding: 24px;
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
}
.feature .topline {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  margin-bottom: 12px;
  color: #e9edf8;
  opacity: 0.92;
}
.feature .topline i { color: var(--brand-2); }

.case-card, .download-card, .faq-item {
  padding: 24px;
}
.case-card .tag, .download-card .tag, .faq-item .tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--brand-deep);
  background: rgba(255, 106, 26, 0.10);
  padding: 8px 12px;
  border-radius: 999px;
  margin-bottom: 14px;
}

.stat-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin: 24px 0 0;
}
.stat {
  padding: 18px 20px;
  border-radius: 22px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.06);
}
.stat strong { display: block; color: #fff; font-size: 24px; margin-bottom: 4px; }
.stat span { color: #cbd4e5; font-size: 13px; }

.cta-band {
  padding: 84px 0;
}
.cta-box {
  position: relative;
  overflow: hidden;
  border-radius: 34px;
  padding: 36px;
  background: linear-gradient(135deg, #0d1220, #1b2550);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.08);
}
.cta-box::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, rgba(255, 106, 26, 0.22), transparent 36%);
  pointer-events: none;
}
.cta-box > * { position: relative; z-index: 1; }
.cta-box h2 { color: #fff; font-size: clamp(30px, 4vw, 46px); margin: 14px 0 10px; }
.cta-box p { color: #c8d1e5; max-width: 58ch; font-size: 17px; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}
.contact {
  padding: 24px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.contact .icon {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: rgba(255, 106, 26, 0.10);
  color: var(--brand);
  font-size: 22px;
  flex-shrink: 0;
}
.contact .label {
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 4px;
}
.contact .value {
  font-size: 19px;
  font-weight: 800;
  color: var(--ink);
}
.contact .desc {
  font-size: 14px;
  color: var(--body);
  margin-top: 8px;
}

footer {
  border-top: 1px solid var(--line);
  padding: 38px 0;
  color: var(--muted);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 24px;
}
.footer-grid h4 { font-size: 14px; color: var(--ink); margin-bottom: 12px; text-transform: uppercase; letter-spacing: 0.06em; }
.footer-grid a { display: block; margin-bottom: 10px; color: var(--body); }
.footer-grid a:hover { color: var(--brand); }
.footer-note {
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  text-align: center;
  font-size: 13px;
}

.page-hero {
  padding: 68px 0 28px;
}
.page-hero .hero-inner {
  grid-template-columns: 1fr;
  padding: 30px;
}

@media (max-width: 920px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-points { grid-template-columns: 1fr; }
  .stat-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 680px) {
  .nav { flex-direction: column; align-items: flex-start; }
  .nav-links { gap: 16px; }
  .hero { padding-top: 58px; }
  .hero-inner { padding: 22px; }
  .section { padding: 72px 0; }
  .footer-grid { grid-template-columns: 1fr; }
}