:root {
  --bg: #fbfcfe;
  --surface: #ffffff;
  --surface-soft: #f5f8fc;
  --surface-alt: #eef4fb;
  --text: #10233f;
  --muted: #5f7086;
  --line: #dde6f0;
  --line-strong: #c8d7e6;
  --primary: #2764f0;
  --primary-dark: #1f54cc;
  --primary-soft: #ebf2ff;
  --shadow: 0 18px 48px rgba(17, 35, 64, 0.08);
  --shadow-soft: 0 10px 30px rgba(17, 35, 64, 0.05);
  --radius: 24px;
  --radius-sm: 16px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background:
    radial-gradient(circle at top left, rgba(73, 126, 255, 0.06), transparent 32%),
    radial-gradient(circle at top right, rgba(0, 169, 255, 0.05), transparent 26%),
    var(--bg);
  color: var(--text);
  line-height: 1.5;
}

a { color: inherit; text-decoration: none; }
.container { width: min(var(--container), calc(100% - 40px)); margin: 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(251, 252, 254, 0.86);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(221, 230, 240, 0.92);
}

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

.brand { display: flex; align-items: center; gap: 12px; font-weight: 700; }
.brand-mark {
  width: 44px; height: 44px; border-radius: 14px;
  display: inline-flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #4d84ff, #245df0); color: white; font-weight: 800;
  box-shadow: 0 10px 24px rgba(39, 100, 240, 0.22);
}
.brand-text { font-size: 1.1rem; }
.site-nav { display: flex; align-items: center; gap: 28px; }
.site-nav a { color: var(--muted); font-weight: 600; }
.site-nav a:hover { color: var(--text); }
.nav-cta {
  padding: 13px 20px; border-radius: 999px; background: var(--primary); color: white !important;
  box-shadow: 0 12px 28px rgba(39, 100, 240, 0.22);
}
.menu-toggle { display: none; }

.hero { position: relative; overflow: hidden; padding: 76px 0 30px; }
.hero-glow {
  position: absolute; inset: auto; width: 520px; height: 520px; border-radius: 50%; filter: blur(70px); opacity: 0.28; pointer-events: none;
}
.hero-glow-left { left: -180px; top: 80px; background: rgba(108, 157, 255, 0.28); }
.hero-glow-right { right: -180px; top: 20px; background: rgba(0, 184, 217, 0.18); }
.hero-grid {
  position: relative;
  display: grid; grid-template-columns: 1.03fr .97fr; gap: 44px; align-items: center;
}
.eyebrow {
  display: inline-block; margin-bottom: 16px; color: var(--primary);
  text-transform: uppercase; letter-spacing: 0.12em; font-size: 0.8rem; font-weight: 800;
}
.hero h1 {
  margin: 0 0 18px; font-size: clamp(3.2rem, 6vw, 5.4rem); line-height: 0.96; letter-spacing: -0.055em;
  max-width: 9ch;
}
.hero-subcopy, .section-heading p, .included-copy, .cta-copy p {
  color: var(--muted); font-size: 1.08rem;
}
.hero-subcopy { max-width: 640px; margin: 0 0 28px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 24px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; padding: 15px 22px;
  border-radius: 999px; font-weight: 700; transition: 0.2s ease; border: 1px solid transparent;
}
.btn-primary { background: var(--primary); color: white; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-secondary { background: rgba(255,255,255,0.8); border-color: var(--line); color: var(--text); }
.btn-secondary:hover { border-color: var(--line-strong); background: white; }
.btn-full { width: 100%; }

.hero-points { display: flex; gap: 10px; flex-wrap: wrap; }
.hero-points span {
  background: rgba(255,255,255,0.76); border: 1px solid var(--line); border-radius: 999px;
  padding: 10px 14px; color: var(--muted); font-size: 0.95rem; backdrop-filter: blur(8px);
}

.mock-window {
  position: relative;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(221, 230, 240, 0.95);
  border-radius: 30px; box-shadow: var(--shadow);
  overflow: hidden; backdrop-filter: blur(12px);
}
.window-top {
  display: flex; align-items: center; gap: 8px; padding: 16px 18px; border-bottom: 1px solid var(--line); background: rgba(250, 252, 255, 0.84);
}
.window-top span {
  width: 10px; height: 10px; border-radius: 50%; background: #d5ddea;
}
.window-title { margin-left: 10px; color: var(--muted); font-size: 0.94rem; font-weight: 600; }
.command-card { padding: 24px; }
.command-head {
  display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; margin-bottom: 18px;
}
.label { margin: 0 0 8px; color: var(--muted); font-size: 0.9rem; }
.command-head h3 { margin: 0; font-size: 1.7rem; line-height: 1.12; max-width: 12ch; }
.status {
  background: var(--primary-soft); color: var(--primary); padding: 10px 14px; border-radius: 999px; font-weight: 700;
  white-space: nowrap;
}
.timeline-strip {
  display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 16px;
}
.timeline-item {
  display: inline-flex; align-items: center; gap: 8px; padding: 10px 12px; border-radius: 999px;
  border: 1px solid var(--line); background: white; color: var(--muted); font-size: 0.9rem; font-weight: 600;
}
.timeline-item span { width: 8px; height: 8px; border-radius: 50%; background: #c1cfdd; }
.timeline-item.is-done span { background: #4aa86b; }
.timeline-item.is-live { background: #f3f8ff; color: var(--text); }
.timeline-item.is-live span { background: var(--primary); box-shadow: 0 0 0 4px rgba(39, 100, 240, 0.12); }

.metric-grid {
  display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 12px; margin-bottom: 16px;
}
.metric-card, .workflow-card, .info-card, .step-card, .contact-form, .included-list-wrap, .faq-list details {
  background: rgba(255,255,255,0.9); border: 1px solid var(--line); border-radius: var(--radius-sm);
}
.metric-card { padding: 18px; box-shadow: var(--shadow-soft); }
.metric-card p { margin: 0 0 8px; color: var(--muted); }
.metric-card strong { font-size: 1.15rem; }
.workflow-card { padding: 20px; background: linear-gradient(180deg, #f8fbff 0%, #eff4fb 100%); }
.workflow-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.mini-badge {
  display: inline-flex; align-items: center; justify-content: center; padding: 7px 10px; border-radius: 999px;
  background: white; color: var(--primary); font-size: 0.8rem; font-weight: 700; border: 1px solid var(--line);
}
.workflow-card ol { margin: 10px 0 0 18px; padding: 0; color: var(--muted); }
.workflow-card li + li { margin-top: 8px; }

.proof-bar { padding: 10px 0 0; }
.proof-items {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px;
}
.proof-items div {
  background: rgba(255,255,255,0.82); border: 1px solid var(--line); border-radius: 18px; padding: 18px 20px;
  text-align: center; font-weight: 700; color: #44566e; box-shadow: var(--shadow-soft);
}

.section { padding: 92px 0; }
.section-alt { background: linear-gradient(180deg, #f8fbfe 0%, #f2f7fb 100%); }
.section-heading { max-width: 740px; margin-bottom: 34px; }
.section-heading.narrow { max-width: 560px; }
.section-heading h2, .cta-copy h2, .included-grid h2 {
  margin: 0 0 14px; font-size: clamp(2rem, 3vw, 3.1rem); line-height: 1.06; letter-spacing: -0.04em;
}
.card-grid.three-up, .steps-grid {
  display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 20px;
}
.info-card, .step-card { padding: 28px; box-shadow: var(--shadow-soft); }
.icon-chip {
  width: 48px; height: 48px; border-radius: 14px; display: inline-flex; align-items: center; justify-content: center;
  background: var(--primary-soft); margin-bottom: 18px; font-size: 1.15rem;
}
.info-card h3, .step-card h3 { margin: 0 0 12px; font-size: 1.32rem; letter-spacing: -0.02em; }
.info-card p, .step-card p { margin: 0; color: var(--muted); }
.step-number {
  display: inline-flex; margin-bottom: 18px; color: var(--primary); background: var(--primary-soft);
  padding: 8px 12px; border-radius: 999px; font-weight: 800; font-size: 0.9rem;
}

.included-grid {
  display: grid; grid-template-columns: .9fr 1.1fr; gap: 34px; align-items: center;
}
.included-list-wrap { padding: 14px; box-shadow: var(--shadow-soft); }
.included-list { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 12px; }
.included-item {
  padding: 18px; background: linear-gradient(180deg, #ffffff 0%, #f5f9ff 100%); border-radius: 14px; font-weight: 700; border: 1px solid var(--line);
}

.faq-list { display: grid; gap: 14px; max-width: 860px; }
.faq-list details { padding: 20px 22px; box-shadow: var(--shadow-soft); }
.faq-list summary { cursor: pointer; font-weight: 700; }
.faq-list p { color: var(--muted); margin: 12px 0 0; }

.cta-section { background: linear-gradient(180deg, #fbfcfe 0%, #eef5ff 100%); }
.cta-grid {
  display: grid; grid-template-columns: .95fr 1.05fr; gap: 30px; align-items: start;
}
.contact-form {
  padding: 24px; box-shadow: var(--shadow); background: rgba(255,255,255,0.94); backdrop-filter: blur(12px);
}
.form-row { display: grid; gap: 8px; margin-bottom: 16px; }
.form-row label { font-weight: 700; }
.form-row input, .form-row textarea {
  width: 100%; padding: 14px 16px; border-radius: 12px; border: 1px solid var(--line);
  font: inherit; background: #fbfcfe;
}
.form-row input:focus, .form-row textarea:focus {
  outline: none; border-color: #8cb0ff; box-shadow: 0 0 0 4px rgba(47, 109, 246, 0.12);
}

.site-footer { padding: 28px 0 40px; }
.footer-wrap {
  display: flex; justify-content: space-between; gap: 20px; align-items: center; color: var(--muted);
  border-top: 1px solid var(--line); padding-top: 24px;
}

@media (max-width: 1024px) {
  .hero-grid, .included-grid, .cta-grid { grid-template-columns: 1fr; }
  .proof-items, .card-grid.three-up, .steps-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 820px) {
  .menu-toggle {
    display: inline-flex; border: 1px solid var(--line); background: white; color: var(--text);
    border-radius: 12px; padding: 10px 14px; font: inherit; font-weight: 700;
  }
  .site-nav {
    position: absolute; left: 20px; right: 20px; top: 78px; display: none; flex-direction: column;
    align-items: flex-start; padding: 20px; background: white; border: 1px solid var(--line);
    border-radius: 20px; box-shadow: var(--shadow);
  }
  .site-nav.open { display: flex; }
}

@media (max-width: 700px) {
  .container { width: min(var(--container), calc(100% - 24px)); }
  .hero { padding-top: 42px; }
  .hero h1 { max-width: none; }
  .proof-items, .card-grid.three-up, .steps-grid, .included-list, .metric-grid { grid-template-columns: 1fr; }
  .section { padding: 68px 0; }
  .footer-wrap { flex-direction: column; align-items: flex-start; }
}