/* ── Hero ────────────────────────────────────────── */
.hero {
  min-height: 92vh;
  background: linear-gradient(135deg, var(--green-darkest) 0%, var(--green-dark) 40%, var(--green-mid) 100%);
  display: flex;
  align-items: center;
  padding: 80px 5%;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.06);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  right: 5%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.04);
  pointer-events: none;
}

.hero-content {
  max-width: 680px;
  position: relative;
  z-index: 2;
  animation: fadeUp 0.9s ease both;
}

.hero-tag {
  display: inline-block;
  background: rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.85);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 20px;
  margin-bottom: 28px;
}

.hero h1 {
  font-size: clamp(36px, 5vw, 60px);
  color: var(--white);
  line-height: 1.15;
  font-weight: 700;
  margin-bottom: 24px;
}

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

.hero p {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.8;
  margin-bottom: 40px;
  font-weight: 300;
  max-width: 560px;
}

.hero-stats {
  position: absolute;
  bottom: 48px;
  right: 5%;
  display: flex;
  gap: 40px;
  z-index: 2;
}

.hero-stat {
  text-align: center;
}

.hero-stat .num {
  font-family: 'Playfair Display', serif;
  font-size: 32px;
  color: var(--white);
  font-weight: 700;
}

.hero-stat .lbl {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.6);
  letter-spacing: 0.5px;
  margin-top: 2px;
}

.hero-stat .pilot-note {
  font-size: 10px;
  color: rgba(255, 255, 255, 0.45);
  margin-top: 3px;
  font-style: italic;
}

.hero-divider {
  width: 1px;
  background: rgba(255, 255, 255, 0.2);
  margin: 4px 0;
}

/* ── Problem ─────────────────────────────────────── */
.problem {
  background: var(--bg-off);
}

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

.problem-text .section-sub {
  margin-bottom: 48px;
}

.problem-cards {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.prob-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 28px;
  display: flex;
  align-items: flex-start;
  gap: 18px;
  transition: box-shadow 0.2s;
}

.prob-card:hover {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.07);
}

.prob-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius);
  background: var(--green-pale);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 20px;
}

.prob-card h3 {
  font-family: 'DM Sans', sans-serif;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-dark);
  margin-bottom: 4px;
}

.prob-card p {
  font-size: 14px;
  color: var(--text-mid);
  line-height: 1.6;
}

/* ── Solution ────────────────────────────────────── */
.solution {
  background: var(--white);
}

.solution-inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
}

.solution-icons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 40px;
}

.sol-icon-card {
  background: var(--green-pale);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
}

.sol-icon-card .icon {
  font-size: 28px;
  margin-bottom: 8px;
}

.sol-icon-card p {
  font-size: 13px;
  color: var(--green-dark);
  font-weight: 500;
  line-height: 1.4;
}

/* ── Impact ──────────────────────────────────────── */
.impact {
  background: var(--green-dark);
  padding: 96px 5%;
}

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

.impact .section-tag {
  color: var(--accent);
}

.impact .section-title {
  color: var(--white);
}

.impact .section-sub {
  color: rgba(255, 255, 255, 0.7);
}

.impact-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.metric {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  padding: 28px 24px;
}

.metric-num {
  font-family: 'Playfair Display', serif;
  font-size: 44px;
  color: var(--white);
  font-weight: 700;
  line-height: 1;
}

.metric-unit {
  font-size: 20px;
}

.metric-label {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
  margin-top: 8px;
  letter-spacing: 0.3px;
}

.metric-pilot {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.35);
  margin-top: 6px;
  font-style: italic;
}

.metric-accent {
  background: rgba(93, 202, 165, 0.15);
  border-color: rgba(93, 202, 165, 0.3);
}

.metric-accent .metric-num {
  color: var(--accent);
}

/* ── Testimonials ────────────────────────────────── */
.testimonials {
  background: var(--bg-off);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 56px;
}

.tcard {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  position: relative;
}

.tcard::before {
  content: '\201C';
  font-family: 'Playfair Display', serif;
  font-size: 80px;
  color: var(--green-pale);
  position: absolute;
  top: 16px;
  left: 28px;
  line-height: 1;
}

.tcard p {
  font-size: 16px;
  color: var(--text-dark);
  line-height: 1.8;
  margin-top: 32px;
  font-style: italic;
}

.tcard-author {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.tcard-name {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-dark);
}

.tcard-role {
  font-size: 13px;
  color: var(--text-mid);
}

.tcard-pilot {
  margin-top: 10px;
}

/* ── Home Responsive ─────────────────────────────── */
@media (max-width: 900px) {
  .problem-inner,
  .solution-inner,
  .impact-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-stats {
    position: static;
    margin-top: 48px;
    flex-wrap: wrap;
    justify-content: center;
  }

  .hero {
    flex-direction: column;
    padding-bottom: 48px;
    min-height: auto;
  }

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

  .solution-icons {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .impact-metrics {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .solution-icons {
    grid-template-columns: 1fr;
  }

  .hero-stat .num {
    font-size: 24px;
  }
}