:root {
  color-scheme: dark;
  --bg:       #0d0e0e;
  --panel:    #161818;
  --panel-2:  #1c1e1e;
  --border:   #2a2c2b;
  --text:     #edeae0;
  --muted:    #9a9690;
  --dim:      #5e5c58;
  --accent:   #28a983;
  --accent-2: #7a8a82;
  --accent-glow: rgba(40, 169, 131, 0.18);
  font-family: 'DM Sans', ui-sans-serif, system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }

.mono {
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 0.8em;
  letter-spacing: 0.04em;
}

/* ── TOPBAR ──────────────────────────────────────────── */
.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 56px;
  padding: 0 clamp(16px, 5vw, 64px);
  border-bottom: 1px solid var(--border);
  background: rgba(13, 14, 14, 0.88);
  backdrop-filter: blur(20px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand img {
  width: 26px;
  height: 26px;
}

.brand-name {
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.05em;
}

nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

nav a {
  font-size: 13px;
  font-weight: 500;
  color: var(--muted);
  transition: color 0.15s;
}

nav a:hover { color: var(--text); }

.nav-download {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 14px;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text) !important;
  font-weight: 700 !important;
  font-size: 13px;
  background: var(--panel);
  transition: border-color 0.15s, background 0.15s;
}

.nav-download:hover {
  border-color: var(--accent);
  background: rgba(40, 169, 131, 0.06);
}

/* ── HERO ────────────────────────────────────────────── */
.hero {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: clamp(40px, 6vw, 90px);
  align-items: center;
  min-height: calc(100vh - 56px);
  padding: 60px clamp(16px, 5vw, 64px) 72px;
  max-width: 1360px;
  margin: 0 auto;
}

.kicker {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent-2);
  text-transform: uppercase;
  margin-bottom: 20px;
}

.kicker-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
  animation: pulse 2.4s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 8px var(--accent); }
  50%       { opacity: 0.5; box-shadow: 0 0 4px var(--accent); }
}

h1 {
  font-size: clamp(40px, 5.5vw, 68px);
  font-weight: 700;
  line-height: 1.0;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 22px;
}

h1 em {
  font-style: normal;
  color: var(--accent);
}

.lead {
  font-size: clamp(16px, 1.6vw, 19px);
  color: var(--muted);
  line-height: 1.55;
  margin-bottom: 36px;
  font-weight: 300;
}

.btn-download {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 13px 22px;
  background: var(--accent);
  color: #061a12;
  font-weight: 700;
  font-size: 15px;
  border-radius: 8px;
  transition: background 0.15s, transform 0.12s;
  text-decoration: none;
  margin-bottom: 16px;
}

.btn-download:hover {
  background: #2fbd95;
  transform: translateY(-1px);
}

.note {
  font-size: 12px;
  color: var(--dim);
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.02em;
}

/* ── HERO SCREENSHOT ─────────────────────────────────── */
.hero-visual {
  position: relative;
}

.screenshot-wrap {
  position: relative;
  z-index: 1;
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  background: #111212;
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.04),
    0 32px 80px rgba(0,0,0,0.5),
    0 0 120px rgba(40,169,131,0.06);
}

.screenshot-chrome {
  display: flex;
  align-items: center;
  height: 34px;
  padding: 0 14px;
  background: #151717;
  border-bottom: 1px solid var(--border);
}

.chrome-dots {
  display: flex;
  gap: 6px;
}

.chrome-dots span {
  display: block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.chrome-dots span:nth-child(1) { background: #ff5f56; }
.chrome-dots span:nth-child(2) { background: #ffbd2e; }
.chrome-dots span:nth-child(3) { background: #27c93f; }

.screenshot-img img {
  display: block;
  width: 100%;
  height: auto;
}

.screenshot-glow {
  position: absolute;
  inset: 0;
  z-index: 0;
  border-radius: 50%;
  width: 70%;
  height: 70%;
  top: 15%;
  left: 15%;
  background: radial-gradient(ellipse, rgba(40,169,131,0.12) 0%, transparent 70%);
  pointer-events: none;
  filter: blur(30px);
}

/* ── FEATURES ────────────────────────────────────────── */
.features {
  max-width: 1360px;
  margin: 0 auto;
  padding: 0 clamp(16px, 5vw, 64px) 80px;
}

.features-label {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
  color: var(--dim);
}

.features-label span {
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.features-label::before,
.features-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.features-label::before { flex: 0 0 0; display: none; }

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.feature-card {
  padding: 22px 20px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel);
  transition: border-color 0.2s, background 0.2s;
}

.feature-card:hover {
  border-color: rgba(40,169,131,0.3);
  background: rgba(40,169,131,0.04);
}

.feature-icon {
  width: 36px;
  height: 36px;
  color: var(--accent);
  margin-bottom: 14px;
}

.feature-icon svg {
  width: 100%;
  height: 100%;
}

.feature-card h2 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.feature-card p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.55;
  font-weight: 300;
}

/* ── CTA ─────────────────────────────────────────────── */
.cta {
  max-width: 1360px;
  margin: 0 auto;
  padding: 0 clamp(16px, 5vw, 64px) 80px;
}

.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: 32px 36px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--panel-2);
  background-image: radial-gradient(ellipse at 80% 50%, rgba(40,169,131,0.07) 0%, transparent 60%);
}

.cta-label {
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}

.cta-text h2 {
  font-size: clamp(20px, 2.5vw, 28px);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 6px;
}

.cta-text p {
  font-size: 15px;
  color: var(--muted);
  font-weight: 300;
}

/* ── FOOTER ──────────────────────────────────────────── */
footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 56px;
  padding: 0 clamp(16px, 5vw, 64px);
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--dim);
}

.footer-ver {
  font-size: 11px;
  letter-spacing: 0.06em;
}

footer a {
  transition: color 0.15s;
}

footer a:hover { color: var(--text); }

/* ── RESPONSIVE ──────────────────────────────────────── */
@media (max-width: 1100px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 860px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 40px;
  }

  .hero-copy { order: 1; }
  .hero-visual { order: 2; }

  .cta-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 600px) {
  .features-grid {
    grid-template-columns: 1fr;
  }

  nav a:not(.nav-download) { display: none; }
}