:root {
  --ink: #0d0d0d;
  --paper: #f5f0e8;
  --press-red: #c4392d;
  --steel: #3a3a3a;
  --warm-gray: #a39e93;
  --light-gray: #e8e3da;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

body {
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
}

/* === HERO === */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 120px 8vw 80px;
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background: linear-gradient(135deg, transparent 40%, rgba(196, 57, 45, 0.06) 100%);
  pointer-events: none;
}

.hero-eyebrow {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--press-red);
  margin-bottom: 32px;
  font-weight: 500;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 6.5rem);
  font-weight: 700;
  line-height: 1.05;
  max-width: 900px;
  letter-spacing: -0.03em;
}

.hero h1 em {
  font-style: normal;
  color: var(--press-red);
}

.hero-sub {
  margin-top: 36px;
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  color: var(--warm-gray);
  max-width: 560px;
  line-height: 1.7;
}

/* === STATS BAR === */
.stats-bar {
  background: var(--steel);
  padding: 56px 8vw;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.stat {
  text-align: center;
}

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  color: var(--paper);
  letter-spacing: -0.02em;
}

.stat-number span {
  color: var(--press-red);
}

.stat-label {
  font-size: 0.9rem;
  color: var(--warm-gray);
  margin-top: 8px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* === FEATURES === */
.features {
  padding: 100px 8vw;
}

.features-header {
  margin-bottom: 72px;
}

.features-header h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.features-header p {
  color: var(--warm-gray);
  font-size: 1.15rem;
  margin-top: 16px;
  max-width: 520px;
}

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

.feature-card {
  background: rgba(255, 255, 255, 0.03);
  padding: 48px 40px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: background 0.3s;
}

.feature-card:hover {
  background: rgba(255, 255, 255, 0.06);
}

.feature-number {
  font-family: var(--font-display);
  font-size: 0.8rem;
  color: var(--press-red);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 14px;
  letter-spacing: -0.01em;
}

.feature-card p {
  color: var(--warm-gray);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* === PROBLEM === */
.problem {
  padding: 100px 8vw;
  background: linear-gradient(180deg, var(--ink) 0%, #131313 100%);
}

.problem-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.problem h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 32px;
}

.problem-list {
  list-style: none;
}

.problem-list li {
  padding: 20px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--warm-gray);
  font-size: 1.05rem;
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.problem-list li::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--press-red);
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 10px;
}

.problem-pull {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: -0.01em;
}

.problem-pull em {
  font-style: normal;
  color: var(--press-red);
}

/* === CLOSING === */
.closing {
  padding: 120px 8vw;
  text-align: center;
}

.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 700;
  max-width: 700px;
  margin: 0 auto;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.closing p {
  color: var(--warm-gray);
  font-size: 1.15rem;
  max-width: 500px;
  margin: 28px auto 0;
  line-height: 1.7;
}

.closing-line {
  width: 60px;
  height: 3px;
  background: var(--press-red);
  margin: 40px auto 0;
}

/* === FOOTER === */
footer {
  padding: 40px 8vw;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--warm-gray);
  font-size: 0.85rem;
}

footer .brand {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--paper);
  letter-spacing: -0.01em;
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .hero {
    padding: 100px 6vw 60px;
  }

  .stats-bar {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 48px 6vw;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .feature-card {
    padding: 36px 28px;
  }

  .problem-layout {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .closing {
    padding: 80px 6vw;
  }

  footer {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}