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

:root {
  --bg:        #0a0b0d;
  --bg-2:      #111318;
  --bg-3:      #1a1d24;
  --border:    #ffffff0f;
  --accent:    #00e5a0;
  --accent-dim:#00e5a022;
  --text:      #e8eaf0;
  --text-muted:#8b909e;
  --font:      'Inter', system-ui, sans-serif;
  --mono:      'JetBrains Mono', monospace;
  --radius:    12px;
  --max-w:     1100px;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

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

/* ── Nav ── */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border);
  background: #0a0b0dcc;
  backdrop-filter: blur(12px);
}

.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.3px;
}

.logo-accent { color: var(--accent); }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  font-family: var(--font);
  font-weight: 500;
  cursor: pointer;
  transition: opacity .15s, background .15s, transform .1s;
  white-space: nowrap;
}

.btn:hover { opacity: 0.85; }
.btn:active { transform: scale(0.98); }

.btn-sm   { padding: 7px 16px; font-size: 14px; border: 1px solid var(--border); background: var(--bg-3); }
.btn-primary { padding: 13px 28px; font-size: 15px; background: var(--accent); color: #0a0b0d; font-weight: 600; }
.btn-ghost { padding: 13px 28px; font-size: 15px; border: 1px solid var(--border); background: transparent; color: var(--text); }
.btn-full { width: 100%; }

/* ── Eyebrow ── */
.eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

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

/* ── Hero ── */
.hero {
  padding: 100px 0 96px;
  border-bottom: 1px solid var(--border);
}

.hero h1 {
  font-size: clamp(40px, 6vw, 68px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -1.5px;
  margin-bottom: 24px;
}

.hero-sub {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 600px;
  line-height: 1.7;
  margin-bottom: 40px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* ── Pain section ── */
.pain {
  padding: 96px 0;
  border-bottom: 1px solid var(--border);
}

.pain h2, .how h2, .offer h2, .contact h2 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  letter-spacing: -0.8px;
  margin-bottom: 12px;
  line-height: 1.2;
}

.section-sub {
  color: var(--text-muted);
  font-size: 17px;
  margin-bottom: 56px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

@media (max-width: 900px) { .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .grid-3 { grid-template-columns: 1fr; } }

.card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: border-color .2s;
}

.card:hover { border-color: #ffffff22; }

.card-icon {
  font-size: 22px;
  margin-bottom: 14px;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-dim);
  border-radius: 10px;
  color: var(--accent);
}

.card h3 {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 8px;
}

.card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ── How it works ── */
.how {
  padding: 96px 0;
  border-bottom: 1px solid var(--border);
}

.steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 8px;
}

.step {
  display: flex;
  gap: 32px;
  padding: 36px 0;
  border-bottom: 1px solid var(--border);
}

.step:last-child { border-bottom: none; }

.step-num {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--accent);
  font-weight: 500;
  min-width: 32px;
  padding-top: 3px;
}

.step-body h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
  letter-spacing: -0.2px;
}

.step-body p {
  font-size: 15px;
  color: var(--text-muted);
  max-width: 620px;
  line-height: 1.7;
}

/* ── Offer ── */
.offer {
  padding: 96px 0;
  border-bottom: 1px solid var(--border);
  background: var(--bg-2);
}

.offer-inner {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 64px;
  align-items: start;
}

@media (max-width: 860px) { .offer-inner { grid-template-columns: 1fr; } }

.offer-text p {
  color: var(--text-muted);
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 28px;
  max-width: 480px;
}

.offer-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.offer-list li {
  font-size: 15px;
  color: var(--text-muted);
  padding-left: 20px;
  position: relative;
}

.offer-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 600;
}

.offer-cta-box {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  position: sticky;
  top: 80px;
}

.free-badge {
  display: inline-block;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  border-radius: 4px;
  padding: 4px 10px;
  margin-bottom: 16px;
}

.offer-cta-box h3 {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.3px;
  margin-bottom: 12px;
}

.offer-cta-box p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 24px;
}

.cta-note {
  margin-top: 14px !important;
  font-size: 13px !important;
  text-align: center;
  color: var(--text-muted);
}

/* ── Contact ── */
.contact {
  padding: 96px 0;
  border-bottom: 1px solid var(--border);
}

.contact-inner {
  max-width: 600px;
}

.contact h2 { margin-bottom: 16px; }

.contact p {
  color: var(--text-muted);
  font-size: 17px;
  margin-bottom: 36px;
  line-height: 1.7;
}

.contact-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* ── Footer ── */
footer {
  padding: 32px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-copy {
  font-size: 13px;
  color: var(--text-muted);
}