:root {
  --bg: #0a0a12;
  --panel: #12121e;
  --panel2: #0e0e1a;
  --text: #e8eaf6;
  --muted: #9499bf;
  --border: #252540;
  --accent: #5c7cfa;
  --accent-hover: #7c96ff;
  --green: #4caf84;
  --yellow: #f6c343;
  --red: #f06292;
  --blue: #56adf5;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); }

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── NAV ── */
.site-nav {
  background: var(--panel2);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 700;
  color: #fff;
}
.nav-logo:hover { color: var(--accent-hover); }
.nav-icon {
  width: 28px;
  height: 28px;
  border-radius: 7px;
}
.nav-links {
  display: flex;
  gap: 28px;
}
.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--muted);
  transition: color 0.2s;
}
.nav-links a:hover,
.nav-links a.active { color: #fff; }

/* ── HERO ── */
.hero {
  padding: 80px 0 72px;
  background: linear-gradient(160deg, #0d0d22 0%, #0a0a12 60%);
  border-bottom: 1px solid var(--border);
}

.hero-inner {
  display: flex;
  align-items: center;
  gap: 48px;
}

.hero-text { flex: 1; min-width: 0; }

.badge {
  display: inline-block;
  background: rgba(92, 124, 250, 0.15);
  border: 1px solid rgba(92, 124, 250, 0.4);
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 20px;
  padding: 4px 12px;
  margin-bottom: 20px;
}

.hero h1 {
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
  color: #fff;
}

.tagline {
  font-size: 18px;
  color: var(--muted);
  max-width: 500px;
  margin-bottom: 32px;
}

.hero-cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  padding: 13px 28px;
  border-radius: 10px;
  transition: background 0.2s;
}
.btn-primary:hover { background: var(--accent-hover); color: #fff; }
.btn-primary.large { font-size: 17px; padding: 16px 36px; border-radius: 12px; }

.btn-ghost {
  display: inline-block;
  color: var(--muted);
  font-size: 15px;
  font-weight: 500;
  padding: 13px 24px;
  border-radius: 10px;
  border: 1px solid var(--border);
  transition: border-color 0.2s, color 0.2s;
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

/* Hero phone mockup stack */
.hero-screenshots {
  flex: 0 0 auto;
  position: relative;
  width: 320px;
  height: 460px;
}
.phone-shot {
  position: absolute;
  width: 220px;
  border-radius: 32px;
  box-shadow: 0 24px 64px rgba(0,0,0,0.7);
}
.shot-back {
  top: 0;
  left: 0;
  opacity: 0.7;
  transform: rotate(-4deg);
}
.shot-front {
  top: 40px;
  left: 90px;
  z-index: 2;
  transform: rotate(3deg);
}

/* ── SECTIONS ── */
.section { padding: 80px 0; }
.alt-bg { background: var(--panel2); }

.section-title {
  font-size: clamp(26px, 3.5vw, 38px);
  font-weight: 700;
  letter-spacing: -0.02em;
  text-align: center;
  margin-bottom: 12px;
}
.section-sub {
  text-align: center;
  color: var(--muted);
  font-size: 17px;
  max-width: 600px;
  margin: 0 auto 48px;
}

/* ── STEPS ── */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}
.step-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 32px 28px;
  text-align: center;
}
.step-num {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(92, 124, 250, 0.15);
  border: 2px solid rgba(92, 124, 250, 0.4);
  color: var(--accent);
  font-size: 20px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
}
.step-card h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 10px;
  color: #fff;
}
.step-card p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.6;
}

/* ── FEATURE ROWS ── */
.feature-row {
  display: flex;
  align-items: center;
  gap: 64px;
}
.feature-row.reverse { flex-direction: row-reverse; }

.feature-copy { flex: 1; min-width: 0; }
.feature-copy h2 {
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.feature-copy p {
  color: var(--muted);
  font-size: 16px;
  margin-bottom: 20px;
}

.feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.feature-list li {
  color: var(--muted);
  font-size: 15px;
  padding-left: 22px;
  position: relative;
}
.feature-list li::before {
  content: "✓";
  color: var(--green);
  font-weight: 700;
  position: absolute;
  left: 0;
}

.feature-img {
  flex: 0 0 auto;
  width: 260px;
}
.feature-img img {
  width: 100%;
  border-radius: 32px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.6);
}

/* Status pills */
.status-pills {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 4px;
}
.pill {
  font-size: 14px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 20px;
}
.pill.green { background: rgba(76,175,132,0.15); color: var(--green); border: 1px solid rgba(76,175,132,0.3); }
.pill.red   { background: rgba(240,98,146,0.15); color: var(--red);   border: 1px solid rgba(240,98,146,0.3); }
.pill.blue  { background: rgba(86,173,245,0.15); color: var(--blue);  border: 1px solid rgba(86,173,245,0.3); }

/* ── IPAD SECTION ── */
.ipad-inner {
  display: flex;
  align-items: center;
  gap: 64px;
}
.ipad-copy { flex: 1; min-width: 0; }
.ipad-copy h2 {
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.ipad-copy p {
  color: var(--muted);
  font-size: 16px;
  margin-bottom: 20px;
}
.ipad-img {
  flex: 1.2;
  min-width: 0;
}
.ipad-img img {
  width: 100%;
  border-radius: 18px;
  border: 1px solid var(--border);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

/* ── FEATURE GRID ── */
.feat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}
.feat-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px 26px;
}
.feat-icon {
  font-size: 28px;
  margin-bottom: 14px;
}
.feat-card h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 10px;
  color: #fff;
}
.feat-card p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.65;
}

/* ── CTA ── */
.cta-section {
  background: linear-gradient(160deg, #0d0d22 0%, #0a0a12 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.cta-inner {
  text-align: center;
}
.cta-icon {
  width: 96px;
  height: 96px;
  border-radius: 22px;
  margin-bottom: 24px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
}
.cta-inner h2 {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
}
.cta-inner p {
  color: var(--muted);
  font-size: 17px;
  max-width: 440px;
  margin: 0 auto 32px;
}
.cta-byline {
  margin-top: 20px !important;
  font-size: 13px !important;
  opacity: 0.6;
}

/* ── FOOTER ── */
.footer {
  padding: 24px 0;
  border-top: 1px solid var(--border);
}
.footer .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 13px;
  color: var(--muted);
  opacity: 0.7;
}

/* ── RESPONSIVE ── */
@media (max-width: 860px) {
  .hero-inner { flex-direction: column; gap: 48px; }
  .hero-screenshots { width: 280px; height: 400px; }
  .phone-shot { width: 190px; }
  .shot-front { left: 80px; top: 30px; }
  .feature-row,
  .feature-row.reverse { flex-direction: column; gap: 36px; }
  .feature-img { width: 240px; margin: 0 auto; }
  .ipad-inner { flex-direction: column; gap: 36px; }
  .section { padding: 56px 0; }
  .hero { padding: 56px 0 52px; }
}

@media (max-width: 540px) {
  .hero-cta { flex-direction: column; }
  .btn-primary, .btn-ghost { text-align: center; }
  .footer .container { justify-content: center; text-align: center; }
  .nav-links { gap: 16px; }
  .hero-screenshots { width: 240px; height: 340px; }
  .phone-shot { width: 160px; }
  .shot-front { left: 68px; top: 24px; }
}