:root {
  --bg: #0a0a0f;
  --bg-surface: #12121a;
  --bg-card: #16161f;
  --fg: #e8e8ed;
  --fg-muted: #8888a0;
  --accent: #00e5a0;
  --accent-dim: rgba(0, 229, 160, 0.12);
  --accent-glow: rgba(0, 229, 160, 0.25);
  --red-muted: #ff6b6b;
  --border: #222233;
  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-headline: 'Syne', system-ui, sans-serif;
  --font-mono: 'DM Mono', 'SF Mono', monospace;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-display);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* NAV */
.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0 48px;
}

.nav-brand {
  font-family: var(--font-headline);
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--fg);
}

.nav-cta {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  color: var(--accent);
  text-decoration: none;
  border: 1px solid rgba(0, 229, 160, 0.3);
  padding: 8px 18px;
  border-radius: 4px;
  transition: background 0.2s, border-color 0.2s;
}

.nav-cta:hover {
  background: var(--accent-dim);
  border-color: var(--accent);
}

/* HERO */
.hero {
  min-height: 92vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 32px 24px 60px;
  max-width: 1100px;
  margin: 0 auto;
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -200px;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 65%);
  pointer-events: none;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
}

.hero-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 6px 14px;
  border-radius: 4px;
  margin-bottom: 36px;
  border: 1px solid rgba(0, 229, 160, 0.2);
}

.hero h1 {
  font-family: var(--font-headline);
  font-size: clamp(2.8rem, 6vw, 4.8rem);
  font-weight: 800;
  line-height: 1.0;
  margin-bottom: 28px;
  letter-spacing: -0.04em;
}

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

.lede {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--fg-muted);
  max-width: 560px;
  line-height: 1.75;
  margin-bottom: 48px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

.btn-primary {
  display: inline-block;
  background: var(--accent);
  color: #0a0a0f;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  padding: 15px 30px;
  border-radius: 6px;
  text-decoration: none;
  letter-spacing: -0.01em;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 24px var(--accent-glow);
}

.btn-ghost {
  display: inline-block;
  background: transparent;
  color: var(--fg-muted);
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 500;
  padding: 15px 28px;
  border-radius: 6px;
  text-decoration: none;
  border: 1px solid var(--border);
  transition: color 0.2s, border-color 0.2s;
}

.btn-ghost:hover {
  color: var(--fg);
  border-color: #444460;
}

.hero-metrics {
  display: flex;
  align-items: center;
  gap: 32px;
  padding: 28px 36px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  position: relative;
  z-index: 1;
  width: fit-content;
}

.metric-value {
  display: block;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--accent);
  font-family: var(--font-mono);
  letter-spacing: -0.02em;
}

.metric-label {
  display: block;
  font-size: 0.78rem;
  color: var(--fg-muted);
  letter-spacing: 0.02em;
  margin-top: 4px;
}

.metric-divider {
  width: 1px;
  height: 48px;
  background: var(--border);
}

/* SECTION SHARED */
.section-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--accent);
  margin-bottom: 16px;
}

/* PROBLEMS / SOLUTIONS */
.problems {
  padding: 100px 24px;
  background: var(--bg-surface);
}

.problems-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.problems-intro {
  margin-bottom: 64px;
}

.problems-intro h2 {
  font-family: var(--font-headline);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-top: 8px;
}

.problems-grid {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.problem-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.problem-card {
  padding: 36px 32px;
  border-radius: 10px;
  border: 1px solid var(--border);
  position: relative;
}

.problem-card.pain {
  background: var(--bg);
}

.problem-card.solution {
  background: var(--bg-card);
  border-color: rgba(0, 229, 160, 0.25);
}

.card-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 16px;
}

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

.problem-num {
  font-family: var(--font-mono);
  font-size: 2.5rem;
  font-weight: 500;
  color: rgba(34, 34, 51, 0.9);
  margin-bottom: 12px;
  line-height: 1;
}

.solution-icon {
  font-size: 1.4rem;
  color: var(--accent);
  margin-bottom: 12px;
}

.problem-card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.problem-card.solution h3 {
  color: var(--fg);
}

.problem-card p {
  font-size: 0.92rem;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* FEATURES */
.features {
  padding: 100px 24px;
  max-width: 1100px;
  margin: 0 auto;
}

.features-header h2 {
  font-family: var(--font-headline);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 56px;
}

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

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 36px 32px;
  transition: border-color 0.2s, transform 0.2s;
}

.feature-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.feature-icon {
  font-size: 1.6rem;
  color: var(--accent);
  margin-bottom: 16px;
}

.feature-card h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.feature-card p {
  font-size: 0.92rem;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* SOCIAL PROOF */
.social-proof {
  padding: 100px 24px;
  background: var(--bg-surface);
}

.social-proof-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.proof-header {
  margin-bottom: 56px;
}

.proof-eyebrow {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--accent);
  margin-bottom: 12px;
}

.proof-tagline {
  font-size: 1.1rem;
  color: var(--fg-muted);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 56px;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.testimonial-quote {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--fg);
  flex: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--accent-dim);
  border: 1px solid rgba(0, 229, 160, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
  flex-shrink: 0;
}

.author-name {
  font-weight: 600;
  font-size: 0.9rem;
}

.author-role {
  font-size: 0.8rem;
  color: var(--fg-muted);
  margin-top: 2px;
}

.proof-logos {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.logos-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--fg-muted);
  margin-bottom: 20px;
}

.logos-row {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.industry-tag {
  padding: 6px 16px;
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 0.83rem;
  color: var(--fg-muted);
}

/* CAPTURE / LEAD FORM */
.capture {
  padding: 100px 24px;
  max-width: 1100px;
  margin: 0 auto;
}

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

.capture-left {
  position: sticky;
  top: 40px;
}

.capture-left h2 {
  font-family: var(--font-headline);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-top: 8px;
  margin-bottom: 20px;
}

.capture-desc {
  font-size: 0.98rem;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 36px;
}

.capture-proof-mini {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.proof-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  color: var(--fg-muted);
}

.proof-check {
  color: var(--accent);
  font-size: 0.85rem;
  flex-shrink: 0;
}

/* FORM CARD */
.form-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}

.form-header {
  padding: 28px 32px 24px;
  border-bottom: 1px solid var(--border);
}

.form-title {
  display: block;
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 4px;
}

.form-subtitle {
  font-size: 0.83rem;
  color: var(--fg-muted);
  font-family: var(--font-mono);
}

.lead-form {
  padding: 28px 32px 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.field-group {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.field-group label {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--fg-muted);
  letter-spacing: 0.01em;
}

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

.field-group input,
.field-group select {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 11px 14px;
  font-size: 0.92rem;
  color: var(--fg);
  font-family: var(--font-display);
  outline: none;
  transition: border-color 0.2s;
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
}

.field-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238888a0' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}

.field-group input::placeholder {
  color: #444460;
}

.field-group input:focus,
.field-group select:focus {
  border-color: var(--accent);
}

.form-error {
  padding: 12px 14px;
  background: rgba(255, 107, 107, 0.1);
  border: 1px solid rgba(255, 107, 107, 0.3);
  border-radius: 6px;
  font-size: 0.87rem;
  color: var(--red-muted);
}

.btn-submit {
  background: var(--accent);
  color: #0a0a0f;
  border: none;
  padding: 14px 24px;
  font-size: 0.95rem;
  font-weight: 700;
  font-family: var(--font-display);
  border-radius: 6px;
  cursor: pointer;
  width: 100%;
  transition: transform 0.15s ease, box-shadow 0.15s ease, opacity 0.15s;
  letter-spacing: -0.01em;
  margin-top: 4px;
}

.btn-submit:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px var(--accent-glow);
}

.btn-submit:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.form-success {
  padding: 48px 32px;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 12px;
}

.success-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--accent-dim);
  border: 1px solid var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--accent);
  margin-bottom: 8px;
}

.success-title {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.success-score {
  font-family: var(--font-mono);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--accent);
  margin: 12px 0 4px;
}

.status-badge {
  display: inline-block;
  padding: 5px 16px;
  border-radius: 100px;
  font-size: 0.83rem;
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
  font-weight: 500;
}

.status-qualified {
  background: rgba(0, 229, 160, 0.12);
  color: var(--accent);
  border: 1px solid rgba(0, 229, 160, 0.3);
}

.status-review {
  background: rgba(245, 158, 11, 0.1);
  color: #f59e0b;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.status-unqualified {
  background: rgba(255, 107, 107, 0.1);
  color: var(--red-muted);
  border: 1px solid rgba(255, 107, 107, 0.3);
}

.btn-dashboard {
  display: inline-block;
  margin-top: 16px;
  background: var(--accent);
  color: #0a0a0f;
  font-size: 0.9rem;
  font-weight: 700;
  font-family: var(--font-display);
  padding: 12px 24px;
  border-radius: 6px;
  text-decoration: none;
  transition: box-shadow 0.15s;
}

.btn-dashboard:hover {
  box-shadow: 0 4px 16px var(--accent-glow);
}

/* HOW / COMPARISON */
.how {
  padding: 80px 24px 100px;
  background: var(--bg-surface);
}

.how-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.how h2 {
  font-family: var(--font-headline);
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 48px;
}

.comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.comparison-col {
  padding: 32px;
  border-radius: 10px;
  border: 1px solid var(--border);
}

.comparison-col.old {
  background: var(--bg);
}

.comparison-col.new {
  background: var(--bg-card);
  border-color: var(--accent);
}

.comparison-header {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 20px;
  color: var(--fg-muted);
}

.comparison-col.new .comparison-header {
  color: var(--accent);
}

.comparison-col ul {
  list-style: none;
  padding: 0;
}

.comparison-col li {
  font-size: 0.92rem;
  color: var(--fg-muted);
  padding: 10px 0;
  border-bottom: 1px solid rgba(34, 34, 51, 0.6);
  padding-left: 20px;
  position: relative;
}

.comparison-col li:last-child {
  border-bottom: none;
}

.comparison-col.old li::before {
  content: '\2715';
  position: absolute;
  left: 0;
  color: var(--red-muted);
  font-size: 0.8rem;
}

.comparison-col.new li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 0.8rem;
}

/* CLOSING */
.closing {
  padding: 120px 24px;
  text-align: center;
}

.closing-inner {
  max-width: 760px;
  margin: 0 auto;
}

.closing h2 {
  font-family: var(--font-headline);
  font-size: clamp(1.6rem, 3.5vw, 2.6rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

.closing-text {
  font-size: 1.05rem;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* FOOTER */
.site-footer {
  padding: 48px 24px;
  border-top: 1px solid var(--border);
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand {
  font-family: var(--font-headline);
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: -0.02em;
}

.footer-sub {
  font-size: 0.85rem;
  color: var(--fg-muted);
  font-family: var(--font-mono);
}

/* MOBILE */
@media (max-width: 768px) {
  .nav { padding: 20px 0 36px; }
  .hero { min-height: auto; padding: 24px 20px 40px; }
  .hero h1 { font-size: 2.4rem; }
  .hero-metrics { flex-direction: column; gap: 16px; padding: 24px; width: 100%; }
  .metric-divider { width: 100%; height: 1px; }
  .problem-pair { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .capture-inner { grid-template-columns: 1fr; gap: 40px; }
  .capture-left { position: static; }
  .field-row { grid-template-columns: 1fr; }
  .comparison { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; gap: 8px; text-align: center; }
  .logos-row { gap: 8px; }
}