/* Reset & Base */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #070b14;
  --bg-2: #0d1525;
  --bg-card: #111d35;
  --teal: #00e5c0;
  --teal-dim: rgba(0, 229, 192, 0.12);
  --amber: #f5a623;
  --amber-dim: rgba(245, 166, 35, 0.12);
  --text: #e8eaf0;
  --text-muted: #7a8399;
  --border: rgba(255,255,255,0.07);
  --font-head: 'Outfit', sans-serif;
  --font-body: 'Figtree', sans-serif;
}

html { font-size: 16px; scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* NAV */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 20px 40px;
  border-bottom: 1px solid var(--border);
  background: rgba(7, 11, 20, 0.85);
  backdrop-filter: blur(12px);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav-logo {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  color: var(--text);
}
.nav-badge {
  font-family: var(--font-head);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal);
  background: var(--teal-dim);
  border: 1px solid rgba(0,229,192,0.2);
  padding: 3px 8px;
  border-radius: 20px;
}

/* HERO */
.hero {
  padding: 140px 40px 100px;
}
.hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 28px;
}
.eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 8px var(--teal);
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.hero-headline {
  font-family: var(--font-head);
  font-size: clamp(2.8rem, 5vw, 4.2rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}
.headline-accent {
  background: linear-gradient(135deg, var(--teal), #00b4ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.65;
  max-width: 440px;
}

/* Dashboard Card */
.hero-visual {
  display: flex;
  justify-content: center;
}
.dashboard-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  width: 100%;
  max-width: 380px;
  overflow: hidden;
  box-shadow: 0 40px 80px rgba(0,0,0,0.5), 0 0 0 1px rgba(0,229,192,0.05);
  position: relative;
}
.dashboard-card::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 20%;
  right: 20%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--teal), transparent);
}
.card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
}
.card-dots {
  display: flex;
  gap: 5px;
}
.card-dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--text-muted);
  opacity: 0.4;
}
.card-label {
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-muted);
}
.card-body {
  padding: 20px 18px;
}
.card-stat {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 18px;
}
.stat-num {
  font-family: var(--font-head);
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--teal);
  line-height: 1;
}
.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
}
.card-bar-row {
  display: grid;
  grid-template-columns: 110px 1fr 40px;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.bar-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-family: var(--font-head);
}
.bar-fill {
  height: 6px;
  border-radius: 3px;
}
.bar-teal { background: var(--teal); }
.bar-amber { background: var(--amber); }
.bar-pct {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-align: right;
  font-family: var(--font-head);
}
.card-badge-row {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}
.badge-active {
  font-family: var(--font-head);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--teal);
  display: flex;
  align-items: center;
  gap: 6px;
}
.badge-active::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--teal);
  animation: pulse-dot 1.5s ease-in-out infinite;
}

/* FEATURES */
.features {
  padding: 100px 40px;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
}
.section-label {
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 18px;
}
.section-headline {
  font-family: var(--font-head);
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  max-width: 600px;
  margin-bottom: 64px;
}
.feature-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
}
.feature-card {
  padding: 48px 44px;
  border: 1px solid var(--border);
  background: var(--bg);
  position: relative;
  overflow: hidden;
}
.feature-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 2px;
  height: 40px;
  background: var(--teal);
  opacity: 0;
  transition: opacity 0.3s, height 0.3s;
}
.feature-card:hover::after { opacity: 1; height: 100%; }
.feature-number {
  font-family: var(--font-head);
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--bg-2);
  -webkit-text-stroke: 1px var(--border);
  line-height: 1;
  margin-bottom: 20px;
}
.feature-title {
  font-family: var(--font-head);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}
.feature-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* HOW IT WORKS */
.how {
  padding: 100px 40px;
  border-top: 1px solid var(--border);
}
.how-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.how-headline {
  font-family: var(--font-head);
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}
.how-sub {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 36px;
}
.how-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.how-step {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
}
.how-step:last-child { border-bottom: none; }
.step-num {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--teal-dim);
  border: 1px solid rgba(0,229,192,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--teal);
  flex-shrink: 0;
}
.how-step strong {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.95rem;
}
.how-step div {
  font-size: 0.88rem;
  color: var(--text-muted);
  padding-top: 2px;
}

/* Pulse Ring Visual */
.how-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}
.pulse-ring {
  position: relative;
  width: 320px;
  height: 320px;
}
.ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.ring-1 { width: 320px; height: 320px; border-color: rgba(0,229,192,0.12); }
.ring-2 { width: 220px; height: 220px; border-color: rgba(0,229,192,0.18); animation: ring-pulse 3s ease-in-out infinite; }
.ring-3 { width: 130px; height: 130px; border-color: rgba(245,166,35,0.2); animation: ring-pulse 3s ease-in-out infinite 0.5s; }
@keyframes ring-pulse {
  0%, 100% { opacity: 0.6; transform: translate(-50%, -50%) scale(1); }
  50% { opacity: 1; transform: translate(-50%, -50%) scale(1.04); }
}
.ring-core {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--teal-dim);
  border: 1px solid rgba(0,229,192,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 30px rgba(0,229,192,0.15);
}
.ring-label {
  position: absolute;
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 5px 10px;
  border-radius: 20px;
  white-space: nowrap;
}
.ring-label-1 { top: 8px; left: 50%; transform: translateX(-50%); }
.ring-label-2 { top: 50%; right: -10px; transform: translateY(-50%); }
.ring-label-3 { bottom: 8px; left: 50%; transform: translateX(-50%); }
.ring-label-4 { top: 50%; left: -10px; transform: translateY(-50%); }

/* CLOSING */
.closing {
  padding: 100px 40px;
  border-top: 1px solid var(--border);
  background: var(--bg-2);
}
.closing-inner {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}
.closing-headline {
  font-family: var(--font-head);
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}
.closing-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 44px;
}
.closing-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}
.tag {
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-muted);
  border: 1px solid var(--border);
  background: var(--bg);
  padding: 8px 16px;
  border-radius: 20px;
  transition: border-color 0.2s, color 0.2s;
}
.tag:hover { border-color: rgba(0,229,192,0.3); color: var(--teal); }

/* FOOTER */
footer {
  padding: 48px 40px;
  border-top: 1px solid var(--border);
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
}
.footer-logo {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 8px;
}
.footer-tagline {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}
.footer-copy {
  font-size: 0.75rem;
  color: rgba(122,131,153,0.5);
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .navbar { padding: 16px 20px; }
  .hero { padding: 100px 20px 60px; }
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-text { text-align: left; }
  .hero-visual { order: -1; }
  .dashboard-card { max-width: 320px; margin: 0 auto; }
  .features { padding: 60px 20px; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-card { padding: 32px 24px; }
  .how { padding: 60px 20px; }
  .how-inner { grid-template-columns: 1fr; }
  .pulse-ring { width: 240px; height: 240px; }
  .ring-1 { width: 240px; height: 240px; }
  .ring-2 { width: 160px; height: 160px; }
  .ring-3 { width: 90px; height: 90px; }
  .closing { padding: 60px 20px; }
}
@media (max-width: 480px) {
  .hero-headline { font-size: 2.4rem; }
  .section-headline, .how-headline { font-size: 1.8rem; }
  .closing-headline { font-size: 2rem; }
}