/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --cream: #FAF7F2;
  --charcoal: #18181B;
  --orange: #D94F1E;
  --sage: #7A9E7E;
  --warm-gray: #9B9285;
  --light-warm: #F0EBE3;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Figtree', system-ui, sans-serif;
  background: var(--cream);
  color: var(--charcoal);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* === TYPOGRAPHY === */
h1, h2, h3, h4 {
  font-family: 'Syne', system-ui, sans-serif;
  font-weight: 700;
  line-height: 1.15;
}

.section-label {
  font-family: 'Figtree', system-ui, sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 1rem;
}

/* === HERO === */
.hero {
  position: relative;
  padding: 80px 40px 100px;
  overflow: hidden;
  min-height: 85vh;
  display: flex;
  align-items: center;
}

.hero-bg-shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.bg-circle {
  position: absolute;
  border-radius: 50%;
  background: var(--orange);
  opacity: 0.06;
}
.bg-circle-1 {
  width: 600px; height: 600px;
  top: -200px; right: -150px;
}
.bg-circle-2 {
  width: 400px; height: 400px;
  bottom: -100px; left: -100px;
  background: var(--sage);
  opacity: 0.08;
}
.bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--charcoal) 1px, transparent 1px),
    linear-gradient(90deg, var(--charcoal) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.03;
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 80px;
  align-items: center;
}

.hero-text { max-width: 580px; }

.hero-kicker {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--warm-gray);
  margin-bottom: 1.25rem;
}

.hero-headline {
  font-size: clamp(3rem, 6vw, 4.5rem);
  font-weight: 800;
  color: var(--charcoal);
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--warm-gray);
  max-width: 480px;
  line-height: 1.7;
}

/* === STAT BLOCK === */
.hero-stat {
  position: relative;
  background: var(--charcoal);
  color: var(--cream);
  padding: 40px 36px;
  border-radius: 20px;
  text-align: left;
}

.stat-block {
  position: relative;
  z-index: 2;
}

.stat-number {
  display: block;
  font-family: 'Syne', sans-serif;
  font-size: 4.5rem;
  font-weight: 800;
  color: var(--orange);
  letter-spacing: -0.04em;
  line-height: 1;
}

.stat-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: #E8E4DE;
  margin-top: 8px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.stat-detail {
  display: block;
  font-size: 0.8rem;
  color: var(--warm-gray);
  margin-top: 4px;
}

.hero-shape {
  position: absolute;
  background: var(--orange);
  opacity: 0.15;
}
.hero-shape-1 {
  width: 80px; height: 80px;
  border-radius: 50%;
  bottom: 20px; right: 20px;
}
.hero-shape-2 {
  width: 40px; height: 40px;
  border-radius: 8px;
  top: 20px; right: 70px;
  transform: rotate(20deg);
}

/* === PROBLEM === */
.problem {
  background: var(--light-warm);
  padding: 100px 40px;
}

.problem-inner {
  max-width: 1000px;
  margin: 0 auto;
}

.problem-headline {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  margin-bottom: 60px;
  color: var(--charcoal);
}

.problem-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0;
  align-items: center;
  margin-bottom: 50px;
}

.problem-card {
  padding: 36px 32px;
  border-radius: 16px;
  border: 1.5px solid rgba(24,24,27,0.1);
  background: var(--cream);
}

.problem-card-left { border-right: none; border-radius: 16px 0 0 16px; }
.problem-card-right { border-left: none; border-radius: 0 16px 16px 0; }

.problem-icon { color: var(--warm-gray); margin-bottom: 16px; }

.problem-card h4 {
  font-size: 1.1rem;
  margin-bottom: 10px;
  color: var(--charcoal);
}

.problem-card p {
  font-size: 0.9rem;
  color: var(--warm-gray);
  line-height: 1.6;
}

.problem-mid {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  flex-shrink: 0;
}

.problem-vs {
  font-family: 'Syne', sans-serif;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: var(--warm-gray);
}

.problem-arrow {
  display: flex;
  align-items: center;
  gap: 16px;
  color: var(--warm-gray);
  font-size: 0.95rem;
}

/* === MODEL === */
.model {
  padding: 100px 40px;
  background: var(--cream);
}

.model-inner {
  max-width: 900px;
  margin: 0 auto;
}

.model-headline {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  margin-bottom: 50px;
}

.model-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 30px;
}

.model-card {
  padding: 40px 36px;
  border-radius: 16px;
  border: 2px solid rgba(24,24,27,0.08);
  position: relative;
}

.model-card-mrr {
  background: var(--charcoal);
  color: var(--cream);
  border-color: var(--charcoal);
}

.model-card-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 12px;
}

.model-card-mrr .model-card-label { color: #E8A080; }

.model-card-price {
  font-family: 'Syne', sans-serif;
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 8px;
  color: var(--charcoal);
}

.model-card-mrr .model-card-price { color: var(--cream); }

.model-card-price span { font-size: 1.5rem; font-weight: 600; }

.model-card-tagline {
  font-size: 0.85rem;
  color: var(--warm-gray);
  margin-bottom: 24px;
}

.model-card-mrr .model-card-tagline { color: #9B9285; }

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

.model-card-features li {
  font-size: 0.9rem;
  padding-left: 20px;
  position: relative;
  color: var(--charcoal);
}

.model-card-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--orange);
}

.model-card-mrr .model-card-features li { color: #E8E4DE; }

.model-note {
  font-size: 0.85rem;
  color: var(--warm-gray);
  text-align: center;
}

/* === NICHES === */
.niches {
  background: var(--light-warm);
  padding: 100px 40px;
}

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

.niches-headline {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  margin-bottom: 50px;
}

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

.niche-card {
  background: var(--cream);
  border-radius: 14px;
  padding: 28px 24px;
  border: 1.5px solid rgba(24,24,27,0.07);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.niche-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(24,24,27,0.08);
}

.niche-card-more {
  background: var(--charcoal);
  color: var(--cream);
  border-color: var(--charcoal);
}

.niche-card-more .section-label { color: var(--sage); }

.niche-icon { margin-bottom: 16px; }

.niche-card h4 {
  font-size: 1rem;
  margin-bottom: 8px;
  color: var(--charcoal);
}

.niche-card-more h4 { color: var(--cream); }

.niche-card p {
  font-size: 0.875rem;
  color: var(--warm-gray);
  line-height: 1.55;
}

.niche-card-more p { color: #9B9285; }

/* === MATH === */
.math {
  background: var(--charcoal);
  color: var(--cream);
  padding: 100px 40px;
}

.math-inner {
  max-width: 1000px;
  margin: 0 auto;
}

.math .section-label { color: var(--orange); }

.math-headline {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  color: var(--cream);
  margin-bottom: 50px;
}

.math-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}

.math-step {
  text-align: center;
  padding: 28px 20px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px;
}

.math-number {
  font-family: 'Syne', sans-serif;
  font-size: 3rem;
  font-weight: 800;
  color: var(--orange);
  line-height: 1;
  margin-bottom: 12px;
}

.math-step h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--cream);
  margin-bottom: 8px;
  font-family: 'Figtree', sans-serif;
}

.math-step p {
  font-size: 0.8rem;
  color: #9B9285;
  line-height: 1.5;
}

.math-callout {
  background: rgba(217,79,30,0.1);
  border: 1px solid rgba(217,79,30,0.3);
  border-radius: 12px;
  padding: 28px 36px;
}

.math-formula {
  display: flex;
  align-items: baseline;
  gap: 24px;
}

.formula-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--orange);
}

.formula-calc {
  font-family: 'Syne', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--cream);
}

.formula-calc strong { color: var(--orange); }

/* === VISION === */
.vision {
  padding: 100px 40px;
  background: var(--cream);
}

.vision-inner {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 80px;
  align-items: center;
}

.vision-headline {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 24px;
  color: var(--charcoal);
}

.vision-body {
  color: var(--warm-gray);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 30px;
}

.vision-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.vision-tag {
  font-size: 0.78rem;
  font-weight: 600;
  padding: 6px 14px;
  background: var(--light-warm);
  color: var(--charcoal);
  border-radius: 100px;
  letter-spacing: 0.02em;
}

/* === GROWTH CHART === */
.growth-chart {
  background: var(--charcoal);
  border-radius: 16px;
  padding: 32px 28px;
}

.chart-bars {
  display: flex;
  align-items: flex-end;
  gap: 14px;
  height: 160px;
  margin-bottom: 20px;
}

.chart-bar {
  flex: 1;
  background: rgba(217,79,30,0.3);
  border-radius: 4px 4px 0 0;
  transition: height 0.5s ease;
}

.chart-bar-highlight {
  background: var(--orange);
}

.chart-labels {
  display: flex;
  justify-content: space-between;
}

.chart-labels span {
  font-size: 0.7rem;
  color: var(--warm-gray);
  font-weight: 500;
}

/* === CLOSING === */
.closing {
  background: var(--orange);
  padding: 100px 40px;
}

.closing-inner {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.closing-headline {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  color: var(--cream);
  margin-bottom: 24px;
  line-height: 1.2;
}

.closing-sub {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.7;
  max-width: 580px;
  margin: 0 auto;
}

/* === FOOTER === */
.footer {
  background: var(--charcoal);
  padding: 40px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-name {
  font-family: 'Syne', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--cream);
  display: block;
  margin-bottom: 4px;
}

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

.footer-meta {
  font-size: 0.75rem;
  color: var(--warm-gray);
}

/* === RESPONSIVE === */
@media (max-width: 900px) {
  .hero-inner,
  .vision-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero-stat { max-width: 400px; }
  .niches-grid { grid-template-columns: repeat(2, 1fr); }
  .math-grid { grid-template-columns: repeat(2, 1fr); }
  .problem-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .problem-card-left, .problem-card-right { border-radius: 16px; border: 1.5px solid rgba(24,24,27,0.1); }
  .problem-mid { display: none; }
}

@media (max-width: 600px) {
  .hero { padding: 60px 24px 80px; }
  .model-cards { grid-template-columns: 1fr; }
  .niches-grid { grid-template-columns: 1fr; }
  .math-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { flex-direction: column; gap: 12px; text-align: center; }
  .stat-number { font-size: 3.5rem; }
}