/* Shkian Elementor — protocols / rules section */

.shkian-protocols {
  --font: "Vazirmatn", system-ui, sans-serif;
  --bg-elevated: #ffffff;
  --text: #0f172a;
  --text-muted: #64748b;
  --primary: #0d9488;
  --accent: #0369a1;
  --border: rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 24px 60px rgba(13, 148, 136, 0.12);
  --radius-md: 14px;
  --radius-lg: 18px;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --container: min(1200px, calc(100% - 2.5rem));
  font-family: var(--font);
  color: var(--text);
  box-sizing: border-box;
  width: 100%;
  max-width: 100%;
  min-width: 0;
}

.shkian-protocols *,
.shkian-protocols *::before,
.shkian-protocols *::after {
  box-sizing: border-box;
}

.shkian-protocols.protocols {
  padding: 5rem 0;
}

.shkian-protocols .container {
  width: var(--container);
  margin-inline: auto;
  max-width: 100%;
  min-width: 0;
}

.shkian-protocols .section-head {
  text-align: center;
  max-width: 36rem;
  margin: 0 auto 3rem;
}

.shkian-protocols .section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--primary);
  background: rgba(13, 148, 136, 0.1);
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  margin-bottom: 0.75rem;
}

.shkian-protocols .section-head h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.25rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 0.75rem;
  line-height: 1.3;
}

.shkian-protocols .section-head p {
  color: var(--text-muted);
  font-size: 1rem;
  margin: 0;
  line-height: 1.75;
}

.shkian-protocols .protocol-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.shkian-protocols .protocol-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: transform 0.35s var(--ease-out), box-shadow 0.35s, border-color 0.35s;
  position: relative;
  overflow: hidden;
}

.shkian-protocols .protocol-card::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  opacity: 0;
  transition: opacity 0.3s;
}

.shkian-protocols .protocol-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(13, 148, 136, 0.2);
}

.shkian-protocols .protocol-card:hover::before {
  opacity: 1;
}

.shkian-protocols .protocol-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(13, 148, 136, 0.12), rgba(3, 105, 161, 0.08));
  border-radius: var(--radius-md);
  color: var(--primary);
  margin-bottom: 1.25rem;
}

.shkian-protocols .protocol-icon svg {
  width: 26px;
  height: 26px;
}

.shkian-protocols .protocol-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  margin: 0 0 0.75rem;
  line-height: 1.4;
}

.shkian-protocols .protocol-card p {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin: 0;
}

@media (max-width: 900px) {
  .shkian-protocols .protocol-grid {
    grid-template-columns: 1fr;
  }

  .shkian-protocols.protocols {
    padding: 3.5rem 0;
  }
}

@media (max-width: 600px) {
  .shkian-protocols {
    --container: min(1200px, calc(100% - 1.5rem));
  }
}