/* ===========================================================
   ANTIVIRUS & MALWARE - Diseño Blog / Artículo (Fondo Blanco)
   =========================================================== */

/* ---------- WX5 GRID FIX: forzar ancho completo ---------- */
#av-content {
  grid-column: 1 / -1 !important;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: #1a1a2e;
  line-height: 1.7;
  background: #ffffff;
}

.av-container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 28px;
}

/* ---------- HERO ---------- */
.av-hero {
  background: linear-gradient(160deg, #f0f4ff 0%, #e8edf8 40%, #f5f7fc 100%);
  padding: 70px 0 60px;
  text-align: center;
  border-bottom: 1px solid #e2e8f0;
  position: relative;
  overflow: hidden;
}
.av-hero::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(220,20,60,0.04) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.av-hero-title {
  font-size: clamp(22px, 3vw, 34px);
  font-weight: 800;
  color: #1a1a2e;
  margin: 0 auto 16px;
  max-width: 750px;
  line-height: 1.3;
}
.av-hero-title span {
  color: #dc2626;
}
.av-hero-img {
  max-height: 90px;
  margin: 0 auto 20px;
  display: block;
}
.av-hero-subtitle {
  font-size: 15px;
  color: #555;
  max-width: 650px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ---------- SECTIONS ---------- */
.av-section {
  padding: 56px 0;
}
.av-section-dark {
  background: #ffffff;
}
.av-section-alt {
  background: #f8fafc;
}
.av-section-header {
  text-align: center;
  margin-bottom: 40px;
}
.av-section-label {
  display: inline-block;
  background: rgba(220,38,38,0.08);
  color: #dc2626;
  font-size: 11px;
  font-weight: 700;
  padding: 5px 16px;
  border-radius: 50px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 12px;
  border: 1px solid rgba(220,38,38,0.15);
}
.av-section-title {
  font-size: clamp(20px, 2.5vw, 30px);
  font-weight: 800;
  color: #1a1a2e;
  margin: 0 0 10px;
}
.av-section-desc {
  font-size: 15px;
  color: #666;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ---------- ANTIVIRUS GRID ---------- */
.av-antivirus-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.av-av-card {
  background: #ffffff;
  border-radius: 16px;
  padding: 32px 24px;
  text-align: center;
  border: 1px solid #e5e7eb;
  transition: all 0.3s ease;
  text-decoration: none;
  color: inherit;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.av-av-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.08);
  border-color: #dc2626;
}
.av-av-card img {
  height: 64px;
  margin-bottom: 16px;
  object-fit: contain;
}
.av-av-card h3 {
  font-size: 19px;
  font-weight: 700;
  color: #1a1a2e;
  margin: 0 0 8px;
}
.av-av-card p {
  font-size: 13.5px;
  color: #666;
  line-height: 1.6;
  margin: 0;
}

/* ---------- STEPS (Eliminación) ---------- */
.av-steps-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
.av-step-card {
  background: #ffffff;
  border-radius: 14px;
  padding: 26px 22px;
  border: 1px solid #e5e7eb;
  text-align: center;
  transition: all 0.3s ease;
  box-shadow: 0 1px 4px rgba(0,0,0,0.03);
}
.av-step-card:hover {
  border-color: rgba(220,38,38,0.2);
  box-shadow: 0 8px 24px rgba(0,0,0,0.06);
}
.av-step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(220,38,38,0.1);
  color: #dc2626;
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 12px;
}
.av-step-card img {
  height: 70px;
  margin: 10px 0;
  object-fit: contain;
}
.av-step-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: #1a1a2e;
  margin: 0 0 6px;
}
.av-step-card p {
  font-size: 13.5px;
  color: #666;
  line-height: 1.6;
  margin: 0;
}

/* ---------- FEATURES (Renovación) ---------- */
.av-features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.av-feature-card {
  background: #ffffff;
  border-radius: 14px;
  padding: 26px 18px;
  text-align: center;
  border: 1px solid #e5e7eb;
  transition: all 0.3s ease;
  box-shadow: 0 1px 4px rgba(0,0,0,0.03);
}
.av-feature-card:hover {
  transform: translateY(-3px);
  border-color: rgba(34,197,94,0.2);
  box-shadow: 0 10px 28px rgba(0,0,0,0.06);
}
.av-feature-card img {
  height: 56px;
  margin-bottom: 12px;
  object-fit: contain;
}
.av-feature-card h3 {
  font-size: 15px;
  font-weight: 700;
  color: #1a1a2e;
  margin: 0 0 6px;
}
.av-feature-card p {
  font-size: 12.5px;
  color: #777;
  line-height: 1.5;
  margin: 0;
}

/* ---------- TIPS (Buenas prácticas) ---------- */
.av-tips-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.av-tip-card {
  background: #ffffff;
  border-radius: 14px;
  padding: 26px 18px;
  text-align: center;
  border: 1px solid #e5e7eb;
  transition: all 0.3s ease;
  box-shadow: 0 1px 4px rgba(0,0,0,0.03);
}
.av-tip-card:hover {
  border-color: rgba(59,130,246,0.2);
  box-shadow: 0 8px 24px rgba(0,0,0,0.06);
}
.av-tip-card img {
  height: 56px;
  margin-bottom: 12px;
  object-fit: contain;
}
.av-tip-card h3 {
  font-size: 14px;
  font-weight: 700;
  color: #1a1a2e;
  margin: 8px 0;
}
.av-tip-card p {
  font-size: 13.5px;
  color: #666;
  line-height: 1.6;
  margin: 0;
}

/* ---------- PHISHING SECTION ---------- */
.av-phishing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.av-phishing-intro {
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: 16px;
  padding: 30px;
  text-align: center;
  transition: all 0.3s ease;
}
.av-phishing-intro:hover {
  border-color: #dc2626;
}
.av-phishing-intro img {
  height: 90px;
  margin-bottom: 14px;
}
.av-phishing-intro h3 {
  font-size: 19px;
  font-weight: 700;
  color: #dc2626;
  margin: 0 0 8px;
}
.av-phishing-intro p {
  font-size: 14px;
  color: #555;
  line-height: 1.7;
  margin: 0;
}
.av-phishing-card {
  background: #ffffff;
  border-radius: 14px;
  padding: 22px;
  text-align: center;
  border: 1px solid #e5e7eb;
  transition: all 0.3s ease;
  box-shadow: 0 1px 4px rgba(0,0,0,0.03);
}
.av-phishing-card:hover {
  border-color: rgba(220,38,38,0.15);
}
.av-phishing-card img {
  height: 50px;
  margin-bottom: 8px;
  object-fit: contain;
}
.av-phishing-card h3 {
  font-size: 14px;
  font-weight: 700;
  color: #1a1a2e;
  margin: 0 0 5px;
}
.av-phishing-card p {
  font-size: 12.5px;
  color: #777;
  line-height: 1.5;
  margin: 0;
}

/* ---------- PROTECTION TIPS ---------- */
.av-protect-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.av-protect-card {
  background: #ffffff;
  border-radius: 14px;
  padding: 22px 18px;
  text-align: center;
  border: 1px solid #e5e7eb;
  transition: all 0.3s ease;
  box-shadow: 0 1px 4px rgba(0,0,0,0.03);
}
.av-protect-card:hover {
  border-color: rgba(34,197,94,0.2);
}
.av-protect-card h3 {
  font-size: 15px;
  font-weight: 700;
  color: #16a34a;
  margin: 0 0 6px;
}
.av-protect-card p {
  font-size: 12.5px;
  color: #777;
  line-height: 1.5;
  margin: 0;
}

/* ---------- BLOG SECTION ---------- */
.av-blog-card {
  background: linear-gradient(160deg, #eff6ff, #f0f9ff);
  border: 1px solid #bfdbfe;
  border-radius: 18px;
  padding: 44px 30px;
  text-align: center;
  transition: all 0.3s ease;
}
.av-blog-card:hover {
  border-color: #3b82f6;
}
.av-blog-card img {
  height: 70px;
  margin-bottom: 18px;
}
.av-blog-card h3 {
  font-size: 22px;
  font-weight: 800;
  color: #1a1a2e;
  margin: 0 0 10px;
}
.av-blog-card p {
  font-size: 14px;
  color: #555;
  line-height: 1.7;
  max-width: 550px;
  margin: 0 auto 14px;
}
.av-blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 22px;
}
.av-blog-item {
  background: #ffffff;
  border-radius: 12px;
  padding: 22px 14px;
  text-align: center;
  border: 1px solid #e5e7eb;
  transition: all 0.3s ease;
}
.av-blog-item:hover {
  background: #f8fafc;
  box-shadow: 0 4px 12px rgba(0,0,0,0.04);
}
.av-blog-item img {
  height: 42px;
  margin-bottom: 8px;
}
.av-blog-item h4 {
  font-size: 13px;
  font-weight: 700;
  color: #3b82f6;
  margin: 0 0 5px;
}
.av-blog-item p {
  font-size: 12.5px;
  color: #777;
  line-height: 1.5;
  margin: 0;
}

/* ---------- BUTTONS ---------- */
.av-btn {
  display: inline-block;
  padding: 13px 34px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.3s ease;
  font-family: inherit;
  cursor: pointer;
  border: none;
}
.av-btn-red {
  background: linear-gradient(135deg, #dc2626, #b91c1c);
  color: #fff;
  box-shadow: 0 4px 16px rgba(220,38,38,0.25);
}
.av-btn-red:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(220,38,38,0.35);
}
.av-btn-blue {
  background: linear-gradient(135deg, #3b82f6, #2563eb);
  color: #fff;
  box-shadow: 0 4px 16px rgba(59,130,246,0.25);
}
.av-btn-blue:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(59,130,246,0.35);
}
.av-btn-green {
  background: linear-gradient(135deg, #16a34a, #15803d);
  color: #fff;
  box-shadow: 0 4px 16px rgba(22,163,74,0.25);
}
.av-btn-green:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(22,163,74,0.35);
}

/* ---------- CTA BOTTOM ---------- */
.av-cta {
  background: #f8fafc;
  padding: 56px 0;
  text-align: center;
  border-top: 1px solid #e2e8f0;
}
.av-cta h3 {
  font-size: 20px;
  font-weight: 700;
  color: #1a1a2e;
  margin: 0 0 10px;
}
.av-cta p {
  font-size: 14px;
  color: #555;
  max-width: 500px;
  margin: 0 auto 18px;
}
.av-cta p a {
  color: #3b82f6;
  text-decoration: none;
}
.av-cta p a:hover {
  text-decoration: underline;
}
.av-cta img {
  height: 70px;
  margin: 10px 0;
}
.av-cta-legal {
  font-size: 11px;
  color: #aaa;
  max-width: 600px;
  margin: 14px auto 0;
  line-height: 1.5;
}

/* ---------- PYME BANNER ---------- */
.av-pyme-banner {
  background: linear-gradient(135deg, #fffbeb, #fefce8);
  border: 1px solid #fde68a;
  border-radius: 16px;
  padding: 34px 30px;
  text-align: center;
  transition: all 0.3s ease;
}
.av-pyme-banner h3 {
  font-size: 19px;
  font-weight: 700;
  color: #1a1a2e;
  margin: 0 0 6px;
  line-height: 1.4;
}
.av-pyme-banner p {
  font-size: 14px;
  color: #666;
  margin: 0 0 14px;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 768px) {
  .av-hero { padding: 45px 0 38px; }
  .av-section { padding: 40px 0; }
  .av-antivirus-grid { grid-template-columns: 1fr; }
  .av-steps-grid { grid-template-columns: 1fr; }
  .av-features-grid { grid-template-columns: repeat(2, 1fr); }
  .av-tips-grid { grid-template-columns: 1fr; }
  .av-phishing-grid { grid-template-columns: 1fr; }
  .av-protect-grid { grid-template-columns: 1fr; }
  .av-blog-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .av-features-grid { grid-template-columns: 1fr; }
  .av-hero-title { font-size: 20px; }
}