:root {
  --bg: #0a0a0a;
  --bg-subtle: #111111;
  --bg-card: #161616;
  --fg: #f0f0f0;
  --fg-muted: #8a8a8a;
  --accent: #00e676;
  --accent-dim: #00c853;
  --accent-glow: rgba(0, 230, 118, 0.15);
  --border: #222222;
  --radius: 16px;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ---- HERO ---- */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 80px 24px 60px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.hero-badge {
  display: inline-block;
  padding: 6px 16px;
  border: 1px solid var(--accent);
  border-radius: 100px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 32px;
  position: relative;
  z-index: 1;
  background: rgba(0, 230, 118, 0.06);
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  max-width: 800px;
  position: relative;
  z-index: 1;
  margin-bottom: 24px;
}

.hero h1 .accent {
  color: var(--accent);
}

.hero .lede {
  font-size: clamp(1.1rem, 2.5vw, 1.35rem);
  color: var(--fg-muted);
  max-width: 560px;
  line-height: 1.6;
  position: relative;
  z-index: 1;
}

/* ---- DRIP ANIMATION ---- */
.drip-visual {
  margin-top: 60px;
  position: relative;
  z-index: 1;
  display: flex;
  gap: 4px;
  align-items: flex-end;
  height: 120px;
}

.drip-bar {
  width: 8px;
  background: var(--accent);
  border-radius: 4px;
  opacity: 0.6;
  animation: drip-pulse 2s ease-in-out infinite;
}

.drip-bar:nth-child(1) { height: 30px; animation-delay: 0s; }
.drip-bar:nth-child(2) { height: 50px; animation-delay: 0.15s; }
.drip-bar:nth-child(3) { height: 40px; animation-delay: 0.3s; }
.drip-bar:nth-child(4) { height: 70px; animation-delay: 0.45s; }
.drip-bar:nth-child(5) { height: 55px; animation-delay: 0.6s; }
.drip-bar:nth-child(6) { height: 85px; animation-delay: 0.75s; }
.drip-bar:nth-child(7) { height: 65px; animation-delay: 0.9s; }
.drip-bar:nth-child(8) { height: 95px; animation-delay: 1.05s; }
.drip-bar:nth-child(9) { height: 75px; animation-delay: 1.2s; }
.drip-bar:nth-child(10) { height: 110px; animation-delay: 1.35s; }
.drip-bar:nth-child(11) { height: 90px; animation-delay: 1.5s; }
.drip-bar:nth-child(12) { height: 100px; animation-delay: 1.65s; }

@keyframes drip-pulse {
  0%, 100% { opacity: 0.4; transform: scaleY(0.85); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ---- HOW IT WORKS ---- */
.how-section {
  padding: 120px 24px;
  max-width: 1100px;
  margin: 0 auto;
}

.section-label {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 64px;
  max-width: 600px;
}

.how-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.how-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px 32px;
  position: relative;
  overflow: hidden;
}

.how-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
}

.how-number {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 700;
  color: var(--accent);
  opacity: 0.15;
  line-height: 1;
  margin-bottom: 20px;
}

.how-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.how-card p {
  color: var(--fg-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ---- NUMBERS ---- */
.numbers-section {
  padding: 80px 24px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.numbers-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}

.number-block .num {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
}

.number-block .label {
  color: var(--fg-muted);
  font-size: 0.9rem;
}

/* ---- FEATURES ---- */
.features-section {
  padding: 120px 24px;
  max-width: 1100px;
  margin: 0 auto;
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px 36px;
  transition: border-color 0.3s;
}

.feature-card:hover {
  border-color: var(--accent);
}

.feature-icon {
  font-size: 2rem;
  margin-bottom: 20px;
  display: block;
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.feature-card p {
  color: var(--fg-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ---- CLOSING ---- */
.closing-section {
  padding: 140px 24px;
  text-align: center;
  position: relative;
}

.closing-section::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
}

.closing-section h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  max-width: 650px;
  margin: 0 auto 24px;
  position: relative;
  z-index: 1;
}

.closing-section p {
  color: var(--fg-muted);
  font-size: 1.15rem;
  max-width: 500px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

/* ---- FOOTER ---- */
.footer {
  padding: 40px 24px;
  border-top: 1px solid var(--border);
  text-align: center;
  color: var(--fg-muted);
  font-size: 0.85rem;
}

.footer .brand {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--fg);
}

/* ---- RESPONSIVE ---- */
@media (max-width: 768px) {
  .how-grid { grid-template-columns: 1fr; }
  .numbers-inner { grid-template-columns: repeat(2, 1fr); gap: 40px; }
  .features-grid { grid-template-columns: 1fr; }
  .hero { padding: 60px 20px 40px; min-height: 90vh; }
  .drip-visual { gap: 3px; height: 80px; }
  .drip-bar { width: 6px; }
}

@media (max-width: 480px) {
  .numbers-inner { grid-template-columns: 1fr 1fr; gap: 32px; }
  .how-card { padding: 28px 24px; }
  .feature-card { padding: 28px 24px; }
}