/* ===================================
   LeadStack — Landing Page Theme
   =================================== */

/* --- Variables --- */
:root {
  --bg: #f8f5f0;
  --bg-dark: #0d1f12;
  --green: #0d1f12;
  --gold: #c9a84c;
  --gold-light: #e8d5a0;
  --text: #1a1a1a;
  --text-muted: #5c5c5c;
  --text-light: #a0a0a0;
  --surface: #ffffff;
  --border: #e2ddd5;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: 'Syne', system-ui, sans-serif;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(248, 245, 240, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 20px;
  color: var(--green);
  letter-spacing: -0.03em;
}
.nav-tagline {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 400;
}

/* --- Section Shared --- */
.section-eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
}
.section-heading {
  font-size: clamp(28px, 4vw, 44px);
  color: var(--green);
  max-width: 680px;
}

/* --- Nav extras --- */
.nav-right {
  display: flex;
  align-items: center;
  gap: 20px;
}
.nav-call-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: var(--green);
  color: #fff;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.15s;
  white-space: nowrap;
}
.nav-call-btn:hover { background: #152a18; }

/* --- Hero CTA row --- */
.hero-cta-row {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 32px;
  flex-wrap: wrap;
}
.btn-call {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 28px;
  background: var(--gold);
  color: var(--green);
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 17px;
  border-radius: 12px;
  text-decoration: none;
  transition: transform 0.15s, box-shadow 0.15s;
}
.btn-call:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(201, 168, 76, 0.4);
}
.btn-ghost-light {
  display: inline-flex;
  align-items: center;
  padding: 16px 24px;
  border: 1.5px solid rgba(255,255,255,0.35);
  color: rgba(255,255,255,0.85);
  border-radius: 12px;
  font-weight: 500;
  font-size: 15px;
  text-decoration: none;
  transition: border-color 0.15s, color 0.15s;
}
.btn-ghost-light:hover {
  border-color: rgba(255,255,255,0.7);
  color: #fff;
}

/* --- Pricing --- */
.pricing {
  padding: 100px 32px;
  background: var(--bg);
}
.pricing-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.pricing-header {
  margin-bottom: 60px;
}
.pricing-sub {
  font-size: 17px;
  color: var(--text-muted);
  max-width: 520px;
  margin-top: 16px;
  line-height: 1.65;
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}
.pricing-card {
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: 16px;
  padding: 36px 32px;
  position: relative;
  display: flex;
  flex-direction: column;
}
.pricing-card.pricing-featured {
  border-color: var(--green);
  background: var(--green);
  color: #fff;
}
.pricing-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gold);
  color: var(--green);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 20px;
  white-space: nowrap;
}
.pricing-tier {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}
.pricing-price {
  font-family: 'Syne', sans-serif;
  font-size: 48px;
  font-weight: 800;
  color: var(--green);
  line-height: 1;
  margin-bottom: 6px;
}
.pricing-card.pricing-featured .pricing-price { color: #fff; }
.pricing-note {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 28px;
}
.pricing-card.pricing-featured .pricing-note { color: rgba(255,255,255,0.6); }
.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
  flex: 1;
}
.pricing-features li {
  font-size: 15px;
  padding-left: 20px;
  position: relative;
  color: var(--text);
}
.pricing-card.pricing-featured .pricing-features li { color: rgba(255,255,255,0.85); }
.pricing-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  background: var(--gold);
  border-radius: 50%;
}
.btn-pricing {
  display: block;
  text-align: center;
  padding: 14px;
  border: 1.5px solid var(--green);
  color: var(--green);
  border-radius: 10px;
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  transition: background 0.15s, color 0.15s;
}
.btn-pricing:hover { background: var(--green); color: #fff; }
.btn-pricing-primary {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--green);
}
.btn-pricing-primary:hover { background: #b8942e; border-color: #b8942e; color: var(--green); }
.pricing-footnote {
  text-align: center;
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 28px;
}

/* --- Trust --- */
.trust {
  padding: 80px 32px;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.trust-inner { max-width: 1200px; margin: 0 auto; }
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}
.trust-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.trust-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green);
}
.trust-title {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 15px;
  color: var(--green);
  margin-bottom: 4px;
}
.trust-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.55;
}

/* --- CTA --- */
.cta {
  padding: 100px 32px;
  background: var(--bg-dark);
  color: #fff;
  text-align: center;
}
.cta-inner {
  max-width: 680px;
  margin: 0 auto;
}
.cta-eyebrow { color: var(--gold); }
.cta-headline {
  font-size: clamp(32px, 5vw, 56px);
  color: #fff;
  margin-bottom: 36px;
  line-height: 1.1;
}
.cta-phone {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 32px;
  color: var(--gold);
  text-decoration: none;
  transition: transform 0.15s;
  margin-bottom: 16px;
}
.cta-phone:hover { transform: scale(1.04); }
.cta-sub {
  font-size: 15px;
  color: rgba(255,255,255,0.5);
  margin-bottom: 24px;
}
.cta-area {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: rgba(255,255,255,0.45);
}

/* --- Hero --- */
.hero {
  padding-top: 100px;
  padding-bottom: 0;
  background: var(--bg-dark);
  color: #fff;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 32px 64px;
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 80px;
  align-items: center;
  flex: 1;
}
.hero-eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
  opacity: 0.9;
}
.hero-headline {
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 800;
  color: #fff;
  margin-bottom: 24px;
  line-height: 1.05;
}
.hero-lede {
  font-size: 18px;
  color: rgba(255,255,255,0.72);
  max-width: 520px;
  line-height: 1.65;
}

/* Hero Card */
.hero-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 16px;
  padding: 32px;
  backdrop-filter: blur(8px);
}
.hero-card-label {
  font-family: 'Syne', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 24px;
}
.hero-card-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  font-size: 14px;
  color: rgba(255,255,255,0.6);
}
.hero-card-row:last-child { border-bottom: none; }
.hero-card-val {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 18px;
  color: #fff;
}
.hero-card-highlight {
  color: var(--gold);
  font-size: 22px;
}

/* Hero Strip */
.hero-strip {
  background: rgba(201, 168, 76, 0.12);
  border-top: 1px solid rgba(201, 168, 76, 0.2);
  padding: 16px 32px;
  display: flex;
  gap: 20px;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  color: var(--gold-light);
  flex-wrap: wrap;
}
.strip-dot {
  width: 4px;
  height: 4px;
  background: var(--gold);
  border-radius: 50%;
  opacity: 0.5;
}

/* --- Problem --- */
.problem {
  padding: 100px 32px;
  background: var(--bg);
}
.problem-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.problem-header {
  margin-bottom: 60px;
}
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}
.problem-card {
  background: var(--surface);
  padding: 40px 36px;
  border: 1px solid var(--border);
}
.problem-card:first-child { border-radius: 12px 0 0 12px; }
.problem-card:last-child { border-radius: 0 12px 12px 0; }
.problem-num {
  font-family: 'Syne', sans-serif;
  font-size: 56px;
  font-weight: 800;
  color: var(--green);
  margin-bottom: 12px;
  line-height: 1;
}
.problem-desc {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.65;
}

/* --- Model --- */
.model {
  padding: 100px 32px;
  background: var(--bg-dark);
  color: #fff;
}
.model-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.model-header {
  margin-bottom: 64px;
}
.model-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}
.model-step {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  padding: 40px 36px;
  position: relative;
}
.model-step:first-child { border-radius: 12px 0 0 12px; }
.model-step:last-child { border-radius: 0 12px 12px 0; }
.step-num {
  font-family: 'Syne', sans-serif;
  font-size: 48px;
  font-weight: 800;
  color: var(--gold);
  opacity: 0.5;
  margin-bottom: 20px;
  line-height: 1;
}
.step-title {
  font-size: 20px;
  color: #fff;
  margin-bottom: 12px;
}
.step-body {
  font-size: 15px;
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
}

/* --- Numbers --- */
.numbers {
  padding: 100px 32px;
  background: var(--gold);
}
.numbers-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.numbers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
}
.num-block {
  background: rgba(13,31,18,0.85);
  padding: 40px 32px;
  text-align: center;
}
.num-block:first-child { border-radius: 12px 0 0 12px; }
.num-block:last-child { border-radius: 0 12px 12px 0; }
.num-val {
  font-family: 'Syne', sans-serif;
  font-size: 40px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 8px;
  line-height: 1;
}
.num-label {
  font-size: 14px;
  color: rgba(255,255,255,0.75);
  margin-bottom: 6px;
  line-height: 1.5;
}
.num-note {
  font-size: 12px;
  color: var(--gold-light);
  opacity: 0.7;
}

/* --- How --- */
.how {
  padding: 100px 32px;
  background: var(--bg);
}
.how-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.how-header {
  margin-bottom: 60px;
}
.how-columns {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.how-col-title {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 20px;
}
.how-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.how-list li {
  font-size: 15px;
  color: var(--text);
  padding-left: 16px;
  position: relative;
}
.how-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 5px;
  height: 5px;
  background: var(--gold);
  border-radius: 50%;
}

/* --- Niche --- */
.niche {
  padding: 100px 32px;
  background: var(--surface);
  border-top: 1px solid var(--border);
}
.niche-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.niche-header {
  margin-bottom: 60px;
}
.niche-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.niche-card {
  padding: 32px;
  border: 1px solid var(--border);
  border-radius: 12px;
}
.niche-icon {
  color: var(--gold);
  margin-bottom: 16px;
}
.niche-card h4 {
  font-size: 16px;
  color: var(--green);
  margin-bottom: 8px;
}
.niche-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.65;
}

/* --- Closing --- */
.closing {
  padding: 120px 32px;
  background: var(--bg-dark);
  color: #fff;
  text-align: center;
}
.closing-inner {
  max-width: 760px;
  margin: 0 auto;
}
.closing-headline {
  font-size: clamp(28px, 4vw, 48px);
  color: #fff;
  margin-bottom: 24px;
}
.closing-sub {
  font-size: 17px;
  color: rgba(255,255,255,0.65);
  line-height: 1.7;
  margin-bottom: 48px;
}
.closing-tagline {
  font-family: 'Syne', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.04em;
}

/* --- Footer --- */
.footer {
  padding: 80px 32px 40px;
  background: #0a1a0e;
  color: rgba(255,255,255,0.5);
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 80px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 32px;
}
.footer-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 22px;
  color: #fff;
  display: block;
  margin-bottom: 12px;
}
.footer-desc {
  font-size: 14px;
  color: rgba(255,255,255,0.4);
  line-height: 1.6;
}
.footer-links {
  display: flex;
  gap: 60px;
}
.footer-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-col-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 6px;
}
.footer-col span {
  font-size: 14px;
  cursor: pointer;
}
.footer-col span:hover { color: #fff; }
.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: rgba(255,255,255,0.3);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { display: none; }
  .problem-grid { grid-template-columns: 1fr; }
  .problem-card:first-child { border-radius: 12px 12px 0 0; }
  .problem-card:last-child { border-radius: 0 0 12px 12px; }
  .model-steps { grid-template-columns: 1fr; }
  .model-step:first-child { border-radius: 12px 12px 0 0; }
  .model-step:last-child { border-radius: 0 0 12px 12px; }
  .numbers-grid { grid-template-columns: repeat(2, 1fr); }
  .num-block:nth-child(1) { border-radius: 12px 0 0 0; }
  .num-block:nth-child(2) { border-radius: 0 12px 0 0; }
  .num-block:nth-child(3) { border-radius: 0 0 0 12px; }
  .num-block:nth-child(4) { border-radius: 0 0 12px 0; }
  .how-columns { grid-template-columns: 1fr; }
  .niche-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 1024px) {
  .pricing-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .pricing-card.pricing-featured { order: -1; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .nav-inner { padding: 14px 20px; }
  .nav-right { gap: 12px; }
  .nav-tagline { display: none; }
  .nav-call-btn { font-size: 12px; padding: 7px 12px; }
  .hero-inner { padding: 60px 20px 40px; }
  .hero-strip { flex-direction: column; gap: 8px; text-align: center; }
  .strip-dot { display: none; }
  .problem, .model, .numbers, .how, .niche, .pricing, .cta { padding: 64px 20px; }
  .closing { padding: 80px 20px; }
  .numbers-grid { grid-template-columns: 1fr 1fr; }
  .num-block { padding: 28px 20px; }
  .niche-grid { grid-template-columns: 1fr; }
  .trust-grid { grid-template-columns: 1fr; gap: 24px; }
  .cta-phone { font-size: 26px; }
  .footer-inner { grid-template-columns: 1fr; gap: 40px; }
  .footer-links { gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 8px; }
}