/* === INDEX PAGE === */

main { padding-top: 24px; }

/* Hero */
.hero {
  padding: 20px 0 24px;
  text-align: center;
}

.hero-badge {
  display: inline-block;
  background: var(--green-light);
  color: var(--green-dark);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 10px;
}

h1 {
  font-size: clamp(1.8rem, 5vw, 2.6rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.2;
  color: var(--text);
  margin-bottom: 8px;
}

.hero p {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 480px;
  margin: 0 auto;
}

/* Panic card */
.panic-card {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  padding: 12px 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.panic-card span { color: var(--green-dark);}

.panic-card:hover {
  border-color: var(--green-mid);
  box-shadow: var(--shadow);
}

.panic-card-arrow {
  position: relative;
  top: -3px;
}

/* Techniques section */
.techniques { padding-bottom: 48px; }

/* Card grid */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  text-decoration: none;
  color: inherit;
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto 1fr auto;
  grid-template-areas:
    "icon title"
    "desc desc"
    "meta meta";
  column-gap: 20px;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--green-mid);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
  border-color: var(--green-mid);
}

.card:hover::before { transform: scaleX(1); }

.card-icon {
  grid-area: icon;
  width: 72px;
  height: 72px;
  background: var(--green-light);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  line-height: 1;
  align-self: center;
}

.card h2 {
  grid-area: title;
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text);
  align-self: center;
  margin: 0;
}

.card p {
  grid-area: desc;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin: 0;
  padding-top: 16px;
}

.card-meta {
  grid-area: meta;
  display: flex;
  align-items: center;
  gap: 8px;
  padding-top: 16px;
  font-size: 0.8rem;
  color: var(--green-dark);
  font-weight: 500;
}

.card-meta svg { width: 14px; height: 14px; }

/* Decorative card background icons */
@keyframes deco-pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.20); }
}

.card-deco {
  position: absolute;
  bottom: -18px;
  right: -18px;
  width: 140px;
  height: 140px;
  opacity: 0.07;
  color: var(--green-dark);
  pointer-events: none;
}

.card-deco svg { width: 100%; height: 100%; }

.card-deco-box    { animation: deco-pulse 3.5s ease-in-out infinite; }
.card-deco-circle { animation: deco-pulse 4.0s ease-in-out infinite 0.7s; }
.card-deco-leaf   { animation: deco-pulse 3.8s ease-in-out infinite 1.4s; }
.card-deco-person { animation: deco-pulse 4.2s ease-in-out infinite 0.3s; }

@media (max-width: 480px) {
  .hero { padding: 16px 0 20px; }
  .grid { grid-template-columns: 1fr; }
  .panic-card { flex-direction: column; gap: 4px; border-radius: 100px; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  .card-deco-box,
  .card-deco-circle,
  .card-deco-leaf,
  .card-deco-person { animation: none; }
}