:root {
  --bg: #0a0a0f;
  --bg-elevated: #12121a;
  --bg-card: #1a1a26;
  --fg: #e8e8ed;
  --fg-muted: #8b8b9e;
  --accent: #f59e0b;
  --accent-glow: rgba(245, 158, 11, 0.15);
  --accent-soft: #fbbf24;
  --border: rgba(255, 255, 255, 0.06);
  --radius: 16px;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  overflow-x: hidden;
}

.hero {
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px 24px 60px;
  position: relative;
  max-width: 960px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-glow);
  border: 1px solid rgba(245, 158, 11, 0.25);
  border-radius: 100px;
  padding: 6px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--accent-soft);
  letter-spacing: 0.02em;
  width: fit-content;
  margin-bottom: 32px;
}

.hero-badge span {
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(42px, 7vw, 72px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 24px;
}

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

.hero .lede {
  font-size: clamp(18px, 2.5vw, 22px);
  color: var(--fg-muted);
  max-width: 560px;
  line-height: 1.6;
}

.problem {
  padding: 100px 24px;
  max-width: 960px;
  margin: 0 auto;
}

.section-label {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}

.problem h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 48px;
  max-width: 700px;
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.problem-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
}

.problem-card .number {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 12px;
}

.problem-card h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
}

.problem-card p {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.5;
}

.how {
  padding: 100px 24px;
  background: var(--bg-elevated);
}

.how-inner {
  max-width: 960px;
  margin: 0 auto;
}

.how h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 56px;
}

.steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}

.step {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 24px;
  padding-bottom: 48px;
  position: relative;
}

.step:last-child { padding-bottom: 0; }

.step-marker {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.step-dot {
  width: 48px;
  height: 48px;
  background: var(--accent-glow);
  border: 2px solid var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: var(--accent);
  flex-shrink: 0;
}

.step-line {
  width: 2px;
  flex: 1;
  background: linear-gradient(to bottom, var(--accent), transparent);
  margin-top: 8px;
}

.step:last-child .step-line { display: none; }

.step-content h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 8px;
  margin-top: 10px;
}

.step-content p {
  color: var(--fg-muted);
  font-size: 16px;
  max-width: 480px;
}

.verticals {
  padding: 100px 24px;
  max-width: 960px;
  margin: 0 auto;
}

.verticals h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 48px;
}

.vertical-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.vertical-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: border-color 0.2s;
}

.vertical-card:hover {
  border-color: rgba(245, 158, 11, 0.3);
}

.vertical-card .v-icon {
  font-size: 36px;
  margin-bottom: 16px;
  display: block;
}

.vertical-card h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 12px;
}

.vertical-card ul {
  list-style: none;
  padding: 0;
}

.vertical-card li {
  font-size: 15px;
  color: var(--fg-muted);
  padding: 4px 0;
  padding-left: 18px;
  position: relative;
}

.vertical-card li::before {
  content: '';
  width: 5px;
  height: 5px;
  background: var(--accent);
  border-radius: 50%;
  position: absolute;
  left: 0;
  top: 12px;
}

.closing {
  padding: 120px 24px;
  text-align: center;
  position: relative;
}

.closing::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 400px;
  height: 400px;
  background: radial-gradient(ellipse, var(--accent-glow), transparent 70%);
  pointer-events: none;
}

.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  position: relative;
  max-width: 700px;
  margin: 0 auto 20px;
}

.closing h2 em {
  font-style: normal;
  color: var(--accent);
}

.closing p {
  color: var(--fg-muted);
  font-size: 18px;
  position: relative;
  max-width: 500px;
  margin: 0 auto;
}

footer {
  padding: 40px 24px;
  border-top: 1px solid var(--border);
  text-align: center;
}

footer p {
  font-size: 14px;
  color: var(--fg-muted);
}

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

/* ─── Site Nav ─────────────────────────────────────────────────── */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10,10,15,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 100%;
}

.site-nav-logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: var(--fg);
  text-decoration: none;
}
.site-nav-logo em { font-style: normal; color: var(--accent); }

.site-nav-cta {
  background: var(--accent-glow);
  border: 1px solid rgba(245,158,11,0.3);
  border-radius: 100px;
  color: var(--accent-soft);
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  padding: 8px 20px;
  text-decoration: none;
  transition: all 0.2s;
}
.site-nav-cta:hover {
  background: rgba(245,158,11,0.25);
  border-color: var(--accent);
  color: var(--accent);
}

/* ─── Hero CTAs ────────────────────────────────────────────────── */
.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.btn-primary {
  background: var(--accent);
  border-radius: var(--radius);
  color: #0a0a0f;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  padding: 14px 28px;
  text-decoration: none;
  transition: all 0.2s;
  display: inline-block;
}
.btn-primary:hover {
  background: var(--accent-soft);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(245,158,11,0.3);
}

.btn-ghost {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--fg-muted);
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  padding: 14px 28px;
  text-decoration: none;
  transition: all 0.2s;
  display: inline-block;
}
.btn-ghost:hover {
  border-color: rgba(245,158,11,0.3);
  color: var(--fg);
}

/* ─── "How" section anchor ─────────────────────────────────────── */
#how { scroll-margin-top: 80px; }

@media (max-width: 768px) {
  .problem-grid { grid-template-columns: 1fr; }
  .vertical-cards { grid-template-columns: 1fr; }
  .hero { min-height: 70vh; padding: 60px 20px 40px; }
  .problem, .verticals { padding: 60px 20px; }
  .how { padding: 60px 20px; }
  .closing { padding: 80px 20px; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
}