:root {
  --bg: #08090c;
  --surface: #111318;
  --surface-2: #181b22;
  --border: #22262f;
  --text: #e8e9ed;
  --text-2: #8a8f9e;
  --text-3: #565b6a;
  --accent: #c8ff57;
  --accent-2: #a3d93f;
  --red: #ff5c5c;
  --font-display: 'DM Serif Display', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
  --font-mono: 'DM Mono', monospace;
}

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

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

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

/* NAV */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 20px 40px;
  display: flex;
  align-items: center;
  background: rgba(8, 9, 12, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  color: var(--text);
}

/* HERO */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 140px 80px 100px;
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
}

.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 28px;
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 5.5rem);
  line-height: 1.05;
  color: var(--text);
  margin-bottom: 28px;
  max-width: 760px;
}

.hero-highlight {
  color: var(--accent);
  font-style: italic;
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--text-2);
  max-width: 580px;
  line-height: 1.7;
  margin-bottom: 60px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  width: fit-content;
}

.hero-stat {
  padding: 28px 36px;
  background: var(--surface);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.stat-value {
  font-family: var(--font-mono);
  font-size: 1.8rem;
  font-weight: 500;
  color: var(--text);
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-3);
  max-width: 180px;
  line-height: 1.4;
}

/* PROBLEM */
.problem {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.problem-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 100px 80px;
}

.problem-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 28px;
}

.problem-headline {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  line-height: 1.15;
  color: var(--text);
  margin-bottom: 56px;
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.problem-card {
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 32px 28px;
}

.problem-icon {
  color: var(--red);
  margin-bottom: 20px;
}

.problem-card h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 12px;
}

.problem-card p {
  font-size: 0.875rem;
  color: var(--text-2);
  line-height: 1.65;
}

/* HOW IT WORKS */
.howitworks {
  max-width: 1100px;
  margin: 0 auto;
  padding: 100px 80px;
}

.how-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 28px;
}

.how-headline {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  line-height: 1.15;
  color: var(--text);
  margin-bottom: 64px;
}

.flow {
  display: flex;
  align-items: center;
  gap: 0;
  overflow-x: auto;
  padding-bottom: 20px;
}

.flow-step {
  flex: 0 0 240px;
  border: 1px solid var(--border);
  padding: 28px;
  background: var(--surface);
}

.flow-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent);
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

.flow-body h3 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 10px;
}

.flow-body p {
  font-size: 0.8rem;
  color: var(--text-2);
  line-height: 1.6;
}

.flow-arrow {
  flex: 0 0 auto;
  color: var(--text-3);
  padding: 0 16px;
}

/* OUTCOMES */
.outcomes {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.outcomes-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 80px;
}

.outcomes-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 40px;
}

.outcomes-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background: var(--border);
}

.outcome {
  background: var(--bg);
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.outcome-metric {
  font-family: var(--font-mono);
  font-size: 2.5rem;
  font-weight: 500;
  color: var(--accent);
  line-height: 1;
}

.outcome-label {
  font-size: 0.85rem;
  color: var(--text-2);
  line-height: 1.4;
}

/* MANIFESTO */
.manifesto {
  background: var(--bg);
}

.manifesto-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 100px 80px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  border-left: 2px solid var(--accent);
  padding-left: 60px;
}

.manifesto-quote p {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2vw, 1.8rem);
  line-height: 1.35;
  color: var(--text);
  font-style: italic;
}

.manifesto-note {
  font-size: 0.95rem;
  color: var(--text-2);
  line-height: 1.7;
}

/* PRICING */
.pricing {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.pricing-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 100px 80px;
}

.pricing-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 28px;
}

.pricing-headline {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  line-height: 1.15;
  color: var(--text);
  margin-bottom: 56px;
}

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

.pricing-card {
  border: 1px solid var(--border);
  padding: 40px;
  background: var(--bg);
  position: relative;
}

.pricing-card-featured {
  border-color: var(--accent);
}

.pricing-badge {
  position: absolute;
  top: -1px;
  right: 32px;
  background: var(--accent);
  color: var(--bg);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  padding: 5px 12px;
}

.pricing-card-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 12px;
}

.pricing-card-range {
  font-family: var(--font-mono);
  font-size: 1.8rem;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 16px;
}

.pricing-card-desc {
  font-size: 0.875rem;
  color: var(--text-2);
  line-height: 1.65;
  margin-bottom: 28px;
}

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

.pricing-list li {
  font-size: 0.85rem;
  color: var(--text-2);
  padding-left: 20px;
  position: relative;
}

.pricing-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

/* CLOSING */
.closing {
  background: var(--bg);
}

.closing-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 100px 80px;
}

.closing-headline {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 3rem);
  line-height: 1.15;
  color: var(--text);
  margin-bottom: 24px;
}

.closing-sub {
  font-size: 1rem;
  color: var(--text-2);
  max-width: 560px;
  line-height: 1.7;
}

/* FOOTER */
.footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 48px 80px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text);
  margin-bottom: 12px;
}

.footer-tagline {
  font-size: 0.8rem;
  color: var(--text-3);
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .hero { padding: 120px 32px 80px; }
  .hero-stats { grid-template-columns: 1fr; }
  .problem-inner { padding: 60px 32px; }
  .problem-grid { grid-template-columns: 1fr 1fr; }
  .howitworks { padding: 60px 32px; }
  .flow { flex-direction: column; gap: 16px; }
  .flow-arrow { transform: rotate(90deg); padding: 0; }
  .outcomes-inner { padding: 60px 32px; }
  .outcomes-grid { grid-template-columns: 1fr 1fr; }
  .manifesto-inner { grid-template-columns: 1fr; padding: 60px 32px; }
  .pricing-inner { padding: 60px 32px; }
  .pricing-cards { grid-template-columns: 1fr; }
  .closing-inner { padding: 60px 32px; }
  .footer { padding: 40px 32px; }
}

@media (max-width: 600px) {
  .problem-grid { grid-template-columns: 1fr; }
  .outcomes-grid { grid-template-columns: 1fr 1fr; }
  .nav { padding: 16px 24px; }
}

/* SCROLLBAR */
::-webkit-scrollbar { height: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); }

/* SOCIAL PROOF */
.socialproof {
  background: var(--bg);
}
.socialproof-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 100px 80px;
}
.socialproof-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.socialproof-headline {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  line-height: 1.15;
  color: var(--text);
  margin-bottom: 48px;
}
.socialproof-card {
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 48px;
  margin-bottom: 40px;
}
.socialproof-business {
  margin-bottom: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border);
}
.socialproof-name {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--text);
  margin-bottom: 8px;
}
.socialproof-meta {
  font-size: 0.8rem;
  color: var(--text-3);
  font-family: var(--font-mono);
}
.socialproof-results {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 40px;
}
.sp-value {
  display: block;
  font-family: var(--font-mono);
  font-size: 2.2rem;
  font-weight: 500;
  color: var(--accent);
  margin-bottom: 8px;
}
.sp-label {
  font-size: 0.8rem;
  color: var(--text-2);
}
.socialproof-quote {
  border-left: 2px solid var(--accent);
  padding-left: 24px;
}
.socialproof-quote p {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--text);
  font-style: italic;
  line-height: 1.5;
  margin-bottom: 12px;
}
.socialproof-quote cite {
  font-size: 0.8rem;
  color: var(--text-3);
  font-style: normal;
  font-family: var(--font-mono);
}
.socialproof-testimonials {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.testimonial-card {
  border: 1px solid var(--border);
  background: var(--surface-2);
  padding: 28px;
}
.testimonial-text {
  font-size: 0.875rem;
  color: var(--text-2);
  line-height: 1.6;
  margin-bottom: 12px;
}
.testimonial-source {
  font-size: 0.75rem;
  color: var(--text-3);
  font-family: var(--font-mono);
}

/* ROI CALCULATOR */
.calculator {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.calculator-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 100px 80px;
}
.calculator-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 20px;
}
.calculator-headline {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  line-height: 1.15;
  color: var(--text);
  margin-bottom: 56px;
}
.calculator-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.calc-inputs {
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.calc-field label {
  display: block;
  font-size: 0.8rem;
  color: var(--text-2);
  margin-bottom: 10px;
}
.calc-field input[type="number"] {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 1.1rem;
  padding: 14px 16px;
  outline: none;
  transition: border-color 0.15s;
}
.calc-field input[type="number"]:focus {
  border-color: var(--accent);
}
.calc-field input[type="range"] {
  width: 100%;
  height: 4px;
  background: var(--border);
  appearance: none;
  cursor: pointer;
}
.calc-field input[type="range"]::-webkit-slider-thumb {
  appearance: none;
  width: 18px;
  height: 18px;
  background: var(--accent);
  border-radius: 50%;
  cursor: pointer;
}
.calc-range-display {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--accent);
  margin-top: 8px;
}
.calc-results {
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 40px;
}
.calc-result-main {
  margin-bottom: 32px;
}
.calc-monthly {
  margin-bottom: 20px;
}
.calc-monthly-label, .calc-annual-label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-family: var(--font-mono);
  margin-bottom: 8px;
}
.calc-monthly-value {
  font-family: var(--font-mono);
  font-size: 2.8rem;
  font-weight: 500;
  color: var(--red);
}
.calc-annual-value {
  font-family: var(--font-mono);
  font-size: 1.6rem;
  color: var(--text-2);
}
.calc-payback {
  background: var(--surface-2);
  border: 1px solid var(--border);
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}
.calc-payback-label {
  font-size: 0.8rem;
  color: var(--text-2);
}
.calc-payback-value {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--accent);
  font-weight: 500;
}
.calc-note {
  font-size: 0.75rem;
  color: var(--text-3);
  line-height: 1.5;
}

/* CONTACT FORM */
.contact {
  background: var(--bg);
}
.contact-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 100px 80px;
}
.contact-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 20px;
}
.contact-headline {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  line-height: 1.15;
  color: var(--text);
  margin-bottom: 16px;
}
.contact-sub {
  font-size: 1rem;
  color: var(--text-2);
  max-width: 540px;
  line-height: 1.7;
  margin-bottom: 48px;
}
.contact-form {
  max-width: 680px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}
.form-group label {
  font-size: 0.8rem;
  color: var(--text-2);
}
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 14px 16px;
  outline: none;
  transition: border-color 0.15s;
  width: 100%;
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-3);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
}
.form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L6 7L11 1' stroke='%23565b6a' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}
.form-group select option {
  background: var(--surface-2);
}
.form-group textarea {
  resize: vertical;
  min-height: 80px;
}
.form-submit {
  background: var(--accent);
  color: var(--bg);
  border: none;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  padding: 16px 40px;
  cursor: pointer;
  transition: background 0.15s;
}
.form-submit:hover {
  background: var(--accent-2);
}
.form-submit:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.form-status {
  margin-top: 16px;
  font-size: 0.85rem;
}
.form-status-success { color: var(--accent); }
.form-status-error { color: var(--red); }

@media (max-width: 900px) {
  .socialproof-inner { padding: 60px 32px; }
  .socialproof-results { grid-template-columns: 1fr; gap: 20px; }
  .socialproof-testimonials { grid-template-columns: 1fr; }
  .calculator-inner { padding: 60px 32px; }
  .calculator-grid { grid-template-columns: 1fr; }
  .contact-inner { padding: 60px 32px; }
  .form-row { grid-template-columns: 1fr; }
}