/* ===========================
   BOTONES
=========================== */
.btn-gold-hero {
  display: inline-block;
  background: transparent;
  border: 1px solid var(--gold);
  color: var(--gold);
  padding: 16px 36px;
  border-radius: 4px;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 2px;
  transition: var(--t-smooth);
}
.btn-gold-hero:hover {
  background: var(--gold);
  color: var(--bg-primary);
  box-shadow: var(--shadow-gold);
}

.btn-ver {
  display: inline-block;
  border: 1px solid var(--border-faint);
  color: var(--text-main);
  text-align: center;
  padding: 14px;
  border-radius: 4px;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: var(--t-smooth);
}
.btn-ver:hover {
  background: var(--text-main);
  color: var(--bg-primary);
}

.btn-quiero {
  display: inline-block;
  background: var(--gold);
  color: var(--bg-primary);
  text-align: center;
  padding: 14px;
  border-radius: 4px;
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: var(--t-smooth);
}
.btn-quiero:hover {
  background: var(--gold-hover);
  box-shadow: var(--shadow-gold);
}

/* ===========================
   GRILLA Y CARDS (SHOWROOM)
=========================== */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.demo-card {
  background: var(--bg-card);
  border: 1px solid var(--border-faint);
  padding: 35px;
  border-radius: 8px;
  transition: var(--t-smooth);
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
  overflow: hidden;
}
.demo-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0;
  transition: var(--t-smooth);
}
.demo-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-gold);
  box-shadow: var(--shadow-card);
}
.demo-card:hover::before { opacity: 1; }

.card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}
.card-top h3 {
  font-size: 1.4rem;
  color: #fff;
  margin: 0;
}
.demo-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  flex: 1;
}

/* BADGES */
.badge {
  font-size: 0.65rem;
  padding: 6px 12px;
  border-radius: 4px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  white-space: nowrap;
}
.b-landing  { background: var(--badge-landing-bg);  color: var(--badge-landing-fg); }
.b-standard { background: var(--badge-standard-bg); color: var(--badge-standard-fg); }
.b-premium  { background: var(--badge-premium-bg);  color: var(--badge-premium-fg); }

.demo-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
  margin-top: 10px;
}

/* ===========================
   BANNER COMPARATIVA
=========================== */
.banner-comparativa {
  text-align: center;
  margin-top: 80px;
  padding: 60px 40px;
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.05), rgba(10, 10, 10, 0.8));
  border: 1px solid var(--border-gold);
  border-radius: 8px;
}
.banner-comparativa h2 {
  font-size: 2rem;
  margin-bottom: 15px;
}
.banner-comparativa p {
  color: var(--text-muted);
  margin-bottom: 30px;
}

/* ===========================
   FORMULARIO
=========================== */
.form-section {
  padding: 100px var(--pad-x);
  background: var(--bg-card);
  border-top: 1px solid var(--border-faint);
}
.form-box {
  background: var(--bg-primary);
  border: 1px solid var(--border-gold);
  padding: 50px;
  border-radius: 8px;
  max-width: 700px;
  margin: 0 auto;
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}
.form-box h2 {
  text-align: center;
  font-size: 2.2rem;
  margin-bottom: 30px;
}

.form-group {
  margin-bottom: 20px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}
.form-box input, 
.form-box select, 
.form-box textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-faint);
  color: var(--text-main);
  padding: 16px 20px;
  border-radius: 4px;
  outline: none;
  font-family: inherit;
  font-size: 0.95rem;
  transition: var(--t-smooth);
}
.form-box input:focus, 
.form-box select:focus, 
.form-box textarea:focus {
  border-color: var(--gold);
  background: rgba(212, 175, 55, 0.05);
}
.form-box select {
  appearance: none;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23d4af37' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: calc(100% - 20px) center;
}
.form-box select option { background: var(--bg-card); }
.form-box textarea { resize: vertical; min-height: 120px; }

.btn-submit {
  width: 100%;
  background: var(--gold);
  color: var(--bg-primary);
  border: none;
  padding: 20px;
  border-radius: 4px;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 2px;
  transition: var(--t-smooth);
  margin-top: 10px;
}
.btn-submit:hover {
  background: var(--gold-hover);
  box-shadow: var(--shadow-gold);
}
#form-status { text-align: center; margin-top: 15px; font-weight: bold; min-height: 24px; }

/* ===========================
   FOOTER
=========================== */
footer {
  padding: 60px var(--pad-x);
  text-align: center;
  border-top: 1px solid var(--border-faint);
  color: var(--text-faint);
  font-size: 0.85rem;
}
footer a {
  color: var(--gold);
  font-weight: 700;
  transition: var(--t-smooth);
}
footer a:hover { color: var(--gold-hover); }

/* ===========================
   WHATSAPP FAB
=========================== */
.whatsapp-fab {
  position: fixed;
  bottom: 30px; right: 30px;
  background: #25d366;
  width: 60px; height: 60px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  z-index: 2000;
  color: #fff;
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
  transition: transform 0.3s ease;
}
.whatsapp-fab:hover { transform: scale(1.1); }
.whatsapp-fab::before {
  content: '';
  position: absolute; inset: -4px;
  border-radius: 50%;
  border: 2px solid rgba(37, 211, 102, 0.4);
  animation: waPulse 2s infinite ease-out;
}
@keyframes waPulse {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(1.5); opacity: 0; }
}

@media (max-width: 600px) {
  .form-box { padding: 30px 20px; }
  .form-row { grid-template-columns: 1fr; }
  .demo-actions { grid-template-columns: 1fr; }
}