:root {
  --bg: #f4f7fb;
  --card: #ffffff;
  --ink: #1a2b42;
  --muted: #5a6b82;
  --accent: #3d7a5a;
  --accent-dark: #2d5c44;
  --accent-soft: #e3f2e8;
  --gold: #e8a838;
  --line: #d8e0ea;
  --radius: 14px;
  --shadow: 0 12px 40px rgba(26, 43, 66, 0.08);
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  color: var(--ink);
  line-height: 1.55;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
}

a {
  color: var(--accent-dark);
}

a:hover {
  color: var(--accent);
}

.wrap {
  width: min(1080px, 92vw);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
  flex-wrap: wrap;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: var(--ink);
  font-weight: 800;
  font-size: 1.2rem;
}

.logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--gold), #f5c86a);
  color: #fff;
  font-size: 1rem;
  line-height: 1;
}

.header-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 1.1rem;
  font-size: 0.95rem;
}

.header-nav a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 500;
}

.header-nav a:hover {
  color: var(--accent-dark);
}

.nav-cta {
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-dark) !important;
}

.hero {
  padding: 3rem 0 3.5rem;
  background:
    radial-gradient(ellipse 80% 60% at 10% -10%, #fff7e6 0%, transparent 55%),
    radial-gradient(ellipse 70% 50% at 90% 0%, var(--accent-soft) 0%, transparent 50%),
    var(--bg);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2.5rem;
  align-items: center;
}

@media (max-width: 820px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
  margin: 0 0 0.75rem;
}

.hero h1 {
  font-size: clamp(1.85rem, 4vw, 2.65rem);
  line-height: 1.15;
  margin: 0 0 1rem;
}

.lead {
  font-size: 1.08rem;
  color: var(--muted);
  max-width: 52ch;
  margin: 0 0 1.5rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-bottom: 0.75rem;
}

.hero-note {
  font-size: 0.88rem;
  color: var(--muted);
  margin: 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1.15rem;
  border-radius: 10px;
  font-weight: 600;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  font-size: 0.95rem;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover {
  background: var(--accent-dark);
  color: #fff;
}

.btn-secondary {
  background: transparent;
  color: var(--accent-dark);
  border-color: var(--accent);
}

.btn-secondary:hover {
  background: var(--accent-soft);
}

.btn-lg {
  padding: 0.85rem 1.35rem;
  font-size: 1rem;
}

.hero-card {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  border: 1px solid var(--line);
}

.browser-chrome {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.65rem 0.85rem;
  background: #eef2f7;
  border-bottom: 1px solid var(--line);
  font-size: 0.78rem;
  color: var(--muted);
}

.browser-chrome .dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: #c5d0de;
}

.browser-chrome .url {
  margin-left: 0.35rem;
  flex: 1;
  text-align: center;
}

.browser-body {
  padding: 1.25rem 1.35rem 1.5rem;
}

.status-ok {
  color: var(--accent-dark);
  font-weight: 700;
  margin: 0 0 0.35rem;
}

.status-time {
  color: var(--muted);
  margin: 0 0 1rem;
  font-size: 0.95rem;
}

.mini-list {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--ink);
  font-size: 0.92rem;
}

.section {
  padding: 3rem 0;
}

.section-alt {
  background: #eef3f9;
}

.section h2 {
  margin: 0 0 0.75rem;
  font-size: 1.65rem;
}

.section-intro {
  color: var(--muted);
  max-width: 62ch;
  margin: 0 0 2rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
}

.feature {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem 1.35rem;
}

.feature h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
  color: var(--accent-dark);
}

.feature p {
  margin: 0;
  font-size: 0.94rem;
  color: var(--muted);
}

.steps {
  margin: 0;
  padding-left: 1.25rem;
  display: grid;
  gap: 1rem;
  max-width: 62ch;
}

.steps li {
  padding-left: 0.35rem;
}

.download-section {
  padding-bottom: 4rem;
}

.download-panel {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  background: linear-gradient(135deg, var(--accent-dark), var(--accent));
  color: #fff;
  border-radius: calc(var(--radius) + 4px);
  padding: 2rem 2.25rem;
  box-shadow: var(--shadow);
}

.download-panel h2 {
  margin: 0 0 0.5rem;
  color: #fff;
}

.download-panel p {
  margin: 0 0 0.5rem;
  color: rgba(255, 255, 255, 0.88);
}

.download-panel a {
  color: #fff;
}

.download-meta {
  font-size: 0.9rem;
}

.download-actions {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  min-width: 200px;
}

.download-panel .btn-primary {
  background: #fff;
  color: var(--accent-dark);
}

.download-panel .btn-primary:hover {
  background: var(--accent-soft);
}

.download-panel .btn-secondary {
  border-color: rgba(255, 255, 255, 0.65);
  color: #fff;
}

.download-panel .btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 1.75rem 0 2.5rem;
  font-size: 0.9rem;
  color: var(--muted);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 0;
}

.footer-links a {
  color: var(--muted);
}