/* ─── HERO ─── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 100px 2rem 80px;
  overflow: hidden;
  border-bottom: 3px solid var(--ink);
}

.hero::after {
  content: '';
  position: absolute;
  top: 0; left: 50%; transform: translateX(-50%);
  width: 600px; height: 400px;
  background: radial-gradient(ellipse at center, rgba(74,124,63,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 12px;
  border: 1px solid var(--rule);
  border-radius: 2px;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--ink-faint);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 2.5rem;
  animation: fadeUp 0.6s ease both;
}

.hero-badge-dot {
  width: 5px;
  height: 5px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse 2s ease infinite;
}

.hero h1 {
  font-family: var(--display);
  font-size: clamp(2.4rem, 5.5vw, 4.8rem);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -0.03em;
  color: var(--ink);
  max-width: 900px;
  margin-bottom: 1.5rem;
  animation: fadeUp 0.6s 0.1s ease both;
}

.hero h1 em {
  font-style: normal;
}
.hero h1 em:nth-of-type(1) { color: var(--green); }
.hero h1 em:nth-of-type(2) { color: var(--blue); }
.hero h1 em:nth-of-type(3) { color: var(--amber); }

.hero-sub {
  font-size: 1rem;
  color: var(--ink-light);
  max-width: 480px;
  line-height: 1.75;
  margin-bottom: 3rem;
  font-weight: 400;
  animation: fadeUp 0.6s 0.2s ease both;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  animation: fadeUp 0.6s 0.3s ease both;
}

.scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: var(--ink-ghost);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: fadeIn 1s 1s ease both;
}

.scroll-line {
  width: 1px;
  height: 36px;
  background: linear-gradient(to bottom, var(--rule), transparent);
  animation: scrollPulse 2s ease infinite;
}

/* ─── PRODUCTS GRID ─── */
.products {
  padding: 100px 0;
  border-top: 2px solid var(--ink);
}

.products-header {
  margin-bottom: 4rem;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--rule-light);
  border: 1px solid var(--rule-light);
  overflow: hidden;
}

.product-card {
  background: var(--paper);
  padding: 2rem;
  position: relative;
  transition: background 0.2s var(--ease);
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.product-card:hover {
  background: var(--paper-dark);
}

.product-card-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.product-icon {
  width: 32px;
  height: 32px;
  border-radius: 2px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.product-icon .material-icons-outlined {
  font-size: 16px;
}

.product-icon.icon-blue   { background: var(--blue-light);  color: var(--blue); }
.product-icon.icon-green  { background: var(--green-light); color: var(--green); }
.product-icon.icon-amber  { background: var(--amber-light); color: var(--amber); }
.product-icon.icon-ghost  { background: var(--paper-mid);   color: var(--ink-ghost); }

.product-name {
  font-family: var(--display);
  font-weight: 900;
  font-size: 1.1rem;
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--ink);
}

.product-summary {
  font-size: 0.85rem;
  color: var(--ink-light);
  line-height: 1.6;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-status {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 2px 6px;
  border-radius: 2px;
  border: 1px solid currentColor;
  align-self: flex-start;
}

.product-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  opacity: 0;
  transition: opacity 0.2s;
}

.product-card[data-accent="blue"]::before   { background: var(--blue); }
.product-card[data-accent="green"]::before  { background: var(--green); }
.product-card[data-accent="amber"]::before  { background: var(--amber); }
.product-card:hover::before { opacity: 1; }

/* ─── PHILOSOPHY ─── */
.philosophy {
  padding: 100px 0;
  border-top: 2px solid var(--ink);
}

.philosophy-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}

.philosophy .pillars {
  margin-top: 3rem;
}

.philosophy-visual { position: relative; }

.visual-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--rule-light);
  border: 1px solid var(--rule-light);
}

.visual-cell {
  background: var(--paper);
  padding: 1.5rem;
  transition: background 0.2s;
}

.visual-cell:hover { background: var(--paper-dark); }
.visual-cell:nth-child(1) { grid-column: span 2; }

.visual-cell-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 0.5rem;
}

.visual-cell-value {
  font-family: var(--display);
  font-weight: 900;
  font-size: 2rem;
  color: var(--ink);
  letter-spacing: -0.03em;
  line-height: 1;
}

.visual-cell-value span {
  font-size: 0.85rem;
  font-family: var(--display);
  font-weight: 400;
  color: var(--ink-light);
}

.visual-cell-sub {
  font-size: 0.8rem;
  color: var(--ink-faint);
  margin-top: 0.4rem;
}

.stat-row {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.stat-tag {
  padding: 2px 8px;
  border-radius: 2px;
  font-size: 10px;
  font-family: var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid currentColor;
}

.tag-green { background: var(--green-light); color: var(--green); }
.tag-blue { background: var(--blue-light); color: var(--blue); }

/* ─── RESPONSIVE ─── */
@media (max-width: 900px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .philosophy-inner { grid-template-columns: 1fr; gap: 3rem; }
  .hero { padding: 80px 1.5rem 60px; min-height: auto; }
  .products { padding: 60px 0; }
  .philosophy { padding: 60px 0; }
  .product-card { padding: 1.5rem; }
}

@media (max-width: 600px) {
  .hero h1 { font-size: 1.8rem; }
  .products-grid { grid-template-columns: 1fr; }
  .visual-grid { grid-template-columns: 1fr; }
  .visual-cell:nth-child(1) { grid-column: span 1; }
  .hero { padding: 72px 1rem 48px; }
  .hero-sub { font-size: 0.9rem; }
  .hero-actions { flex-direction: column; width: 100%; }
  .hero-actions .btn-primary,
  .hero-actions .btn-ghost { width: 100%; justify-content: center; }
  .products { padding: 48px 0; }
  .philosophy { padding: 48px 0; }
  .products-header { margin-bottom: 2rem; }
  .product-card { padding: 1.5rem; }
}