/* === BASE === */
:root {
  --bg: #FDF8F0;
  --bg-dark: #122318;
  --fg: #1A1A1A;
  --fg-light: #FDF8F0;
  --accent: #F5A623;
  --accent-dim: #C4851C;
  --green: #122318;
  --muted: #6B6B6B;
  --border: #E0D9CC;
}

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

body {
  font-family: 'Figtree', sans-serif;
  background: var(--bg);
  color: var(--fg);
  -webkit-font-smoothing: antialiased;
}

/* === TYPOGRAPHY === */
h1, h2, h3 { font-family: 'Syne', sans-serif; }

/* === NAV === */
.nav {
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 22px;
  color: var(--green);
  letter-spacing: -0.5px;
}
.nav-tag {
  font-size: 13px;
  color: var(--muted);
  background: #EDE8DF;
  padding: 4px 12px;
  border-radius: 20px;
}

/* === HERO === */
.hero {
  background: var(--bg-dark);
  color: var(--fg-light);
  padding: 80px 0 100px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(245,166,35,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero-eyebrow {
  font-size: 13px;
  color: var(--accent);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 20px;
}
.hero-headline {
  font-size: clamp(48px, 6vw, 80px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -2px;
  color: #FFFFFF;
  margin-bottom: 24px;
}
.hero-sub {
  font-size: 17px;
  line-height: 1.65;
  color: #A8B8A8;
  max-width: 460px;
  margin-bottom: 40px;
}
.hero-stats {
  display: flex;
  gap: 32px;
}
.hero-stat {
  display: flex;
  flex-direction: column;
}
.stat-num {
  font-family: 'Syne', sans-serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--accent);
}
.stat-label {
  font-size: 12px;
  color: #7A8A7A;
  margin-top: 2px;
}

/* === STACK CARDS (hero visual) === */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}
.stack-cards {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.stack-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(245,166,35,0.2);
  border-radius: 16px;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: transform 0.2s;
}
.stack-card:hover { transform: translateX(4px); }
.stack-card-1 { transform: rotate(-0.8deg); }
.stack-card-2 { transform: rotate(0.4deg); }
.stack-card-3 { transform: rotate(-0.4deg); }
.card-icon { flex-shrink: 0; }
.card-title {
  font-family: 'Syne', sans-serif;
  font-size: 15px;
  font-weight: 600;
  color: #FFFFFF;
  min-width: 110px;
}
.card-price {
  font-size: 14px;
  color: #C0CFC0;
  line-height: 1.4;
}
.card-mr { color: #808C80; font-size: 13px; }

/* === PROOF === */
.proof {
  background: var(--accent);
  padding: 48px 0;
}
.proof-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  text-align: center;
}
.proof-label {
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(0,0,0,0.5);
  font-weight: 600;
  margin-bottom: 20px;
}
.proof-equation {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.eq-num {
  font-family: 'Syne', sans-serif;
  font-size: 56px;
  font-weight: 800;
  color: #122318;
  letter-spacing: -2px;
}
.eq-label {
  font-size: 14px;
  color: rgba(0,0,0,0.55);
  align-self: flex-end;
  margin-bottom: 6px;
}
.eq-x, .eq-eq {
  font-family: 'Syne', sans-serif;
  font-size: 28px;
  color: rgba(0,0,0,0.3);
  font-weight: 600;
}
.eq-result {
  font-family: 'Syne', sans-serif;
  font-size: 48px;
  font-weight: 800;
  color: #122318;
  letter-spacing: -1px;
}
.proof-note {
  font-size: 14px;
  color: rgba(0,0,0,0.5);
}

/* === ROADMAP === */
.roadmap {
  padding: 100px 0;
  background: var(--bg);
}
.roadmap-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}
.roadmap-header {
  margin-bottom: 60px;
}
.section-label {
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-dim);
  font-weight: 600;
  margin-bottom: 12px;
}
.roadmap-title {
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 800;
  color: var(--green);
  letter-spacing: -1px;
  line-height: 1.1;
  max-width: 560px;
}
.steps {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow: hidden;
}
.step {
  background: var(--bg);
  padding: 40px 36px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
}
.step-num {
  font-family: 'Syne', sans-serif;
  font-size: 36px;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  min-width: 48px;
  opacity: 0.4;
}
.step-title {
  font-family: 'Syne', sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--green);
  margin-bottom: 8px;
}
.step-desc {
  font-size: 15px;
  line-height: 1.65;
  color: var(--muted);
}

/* === MODEL === */
.model {
  padding: 80px 0;
  background: #F5F0E8;
}
.model-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}
.services {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 20px;
  margin: 40px 0 60px;
}
.service {
  background: #FFFFFF;
  border-radius: 16px;
  padding: 32px;
  border: 1px solid var(--border);
}
.service-mid {
  background: var(--green);
  border-color: var(--green);
}
.service-mid .service-name,
.service-mid .service-desc,
.service-mid .sp-type { color: #FDF8F0; }
.service-mid .sp-val { color: var(--accent); }
.service-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.service-num {
  font-family: 'Syne', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: var(--accent-dim);
  background: #FDF3E0;
  padding: 4px 10px;
  border-radius: 6px;
}
.service-mid .service-num {
  color: var(--accent);
  background: rgba(245,166,35,0.15);
}
.service-name {
  font-family: 'Syne', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--green);
}
.service-desc {
  font-size: 14px;
  line-height: 1.65;
  color: var(--muted);
  margin-bottom: 20px;
}
.service-pricing { border-top: 1px solid var(--border); padding-top: 16px; }
.service-mid .service-pricing { border-top-color: rgba(255,255,255,0.1); }
.sp-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}
.sp-type { font-size: 12px; color: var(--muted); }
.sp-val { font-family: 'Syne', sans-serif; font-size: 14px; font-weight: 600; color: var(--green); }
.service-mid .sp-val { color: var(--accent); }

.model-cta {
  text-align: center;
  padding: 40px;
  background: #FFFFFF;
  border-radius: 16px;
  border: 2px dashed var(--border);
}
.model-cta-text {
  font-family: 'Syne', sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--green);
  margin-bottom: 12px;
}
.model-cta-sub {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.65;
}

/* === CLOSING === */
.closing {
  padding: 100px 0;
  background: var(--green);
  color: var(--fg-light);
}
.closing-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}
.closing-headline {
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 800;
  letter-spacing: -1.5px;
  line-height: 1.1;
  margin-bottom: 28px;
  color: #FFFFFF;
}
.closing-body {
  font-size: 18px;
  line-height: 1.75;
  color: #A8B8A8;
  max-width: 600px;
  margin-bottom: 48px;
}
.closing-quote {
  background: rgba(255,255,255,0.05);
  border-left: 3px solid var(--accent);
  border-radius: 0 12px 12px 0;
  padding: 24px 28px;
  max-width: 600px;
}
.closing-quote p {
  font-size: 16px;
  line-height: 1.7;
  color: #D0DED0;
  font-style: italic;
  margin-bottom: 8px;
}
.quote-attr {
  font-size: 12px;
  color: #5A6A5A;
}

/* === WAITLIST === */
.waitlist {
  padding: 100px 0;
  background: var(--bg);
  border-top: 1px solid var(--border);
}
.waitlist-inner {
  max-width: 680px;
  margin: 0 auto;
  padding: 0 24px;
  text-align: center;
}
.waitlist-headline {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  color: var(--green);
  letter-spacing: -1px;
  line-height: 1.15;
  margin-bottom: 16px;
}
.waitlist-sub {
  font-size: 16px;
  line-height: 1.7;
  color: var(--muted);
  margin-bottom: 36px;
}
.waitlist-form {
  display: flex;
  gap: 10px;
  max-width: 480px;
  margin: 0 auto 16px;
}
.waitlist-input {
  flex: 1;
  padding: 14px 18px;
  font-size: 15px;
  font-family: 'Figtree', sans-serif;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  background: #FFFFFF;
  color: var(--fg);
  outline: none;
  transition: border-color 0.15s;
}
.waitlist-input:focus {
  border-color: var(--accent);
}
.waitlist-input::placeholder {
  color: #B0A898;
}
.waitlist-btn {
  padding: 14px 24px;
  font-size: 15px;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  background: var(--green);
  color: #FFFFFF;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s, opacity 0.15s;
}
.waitlist-btn:hover { background: #1A3320; }
.waitlist-btn:disabled { opacity: 0.6; cursor: not-allowed; }
.waitlist-success {
  font-size: 15px;
  color: #2A7A42;
  font-weight: 500;
  margin-bottom: 8px;
}
.waitlist-error {
  font-size: 14px;
  color: #C0392B;
  margin-bottom: 8px;
}
.waitlist-note {
  font-size: 13px;
  color: #B0A898;
}

@media (max-width: 520px) {
  .waitlist-form { flex-direction: column; }
  .waitlist-btn { width: 100%; }
}
.footer {
  padding: 40px 0;
  border-top: 1px solid var(--border);
  background: var(--bg);
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 18px;
  color: var(--green);
  display: block;
  margin-bottom: 4px;
}
.footer-tagline {
  font-size: 13px;
  color: var(--muted);
}
.footer-note {
  font-size: 13px;
  color: var(--muted);
  text-align: right;
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { order: -1; }
  .hero-headline { font-size: 42px; }
  .hero-stats { gap: 20px; }
  .stat-num { font-size: 18px; }
  .steps { grid-template-columns: 1fr; }
  .services { grid-template-columns: 1fr; }
  .proof-equation { gap: 10px; }
  .eq-num { font-size: 40px; }
  .eq-result { font-size: 36px; }
  .footer-inner { flex-direction: column; gap: 12px; align-items: flex-start; }
  .footer-note { text-align: left; }
}

@media (max-width: 480px) {
  .hero { padding: 60px 0 80px; }
  .stack-card { padding: 16px 18px; }
  .step { padding: 28px 24px; }
}