/* ========================= */
/* BOTONES */
/* ========================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 18px;
  border-radius: var(--radius);
  font-size: 14px;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  position: relative;
  overflow: hidden;
}

/* EFECTO HOVER SUTIL */
.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.08);
  opacity: 0;
  transition: var(--transition);
}

.btn:hover::after {
  opacity: 1;
}

/* PRIMARY */
.btn.primary {
  background: var(--primary);
  color: #000;
  font-weight: 500;
}

/* SECONDARY */
.btn.secondary {
  background: transparent;
  border: 1px solid var(--primary);
  color: var(--primary);
}

/* WHATSAPP */
.btn.whatsapp {
  background: var(--success);
  color: #fff;
  font-weight: 500;
}

/* ========================= */
/* CARDS */
/* ========================= */
.card {
  padding: 25px;
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
  background: rgba(255,255,255,0.02);
  backdrop-filter: blur(4px);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

/* BORDE ILUMINADO */
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(120deg, transparent, rgba(0,212,255,0.2), transparent);
  opacity: 0;
  transition: var(--transition);
}

/* HOVER */
.card:hover {
  transform: translateY(-6px);
  border-color: rgba(0,212,255,0.4);
}

.card:hover::before {
  opacity: 1;
}

/* TITULOS */
.card h3 {
  margin-bottom: 10px;
  font-weight: 600;
}

/* TEXTO */
.card p {
  color: var(--text-muted);
}

/* ========================= */
/* BADGES */
/* ========================= */
.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 12px;
  background: rgba(0,212,255,0.1);
  color: var(--primary);
}

/* ========================= */
/* HERO ELEMENTOS */
/* ========================= */
.hero h1 {
  font-size: 48px;
  font-weight: 700;
}

.hero p {
  font-size: 16px;
  color: var(--text-muted);
}

/* ========================= */
/* FORMULARIOS */
/* ========================= */
.form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.form input,
.form textarea {
  resize: none;
}

/* ========================= */
/* FOOTER LINKS */
/* ========================= */
.footer-links {
  display: flex;
  gap: 15px;
}

.footer-links a {
  font-size: 13px;
  color: var(--text-muted);
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--primary);
}

/* ========================= */
/* FLOATING BUTTONS */
/* ========================= */
.floating-buttons {
  position: fixed;
  right: 20px;
  bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 999;
}

.float-btn {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: #fff;
  cursor: pointer;
  transition: var(--transition);
}

.float-btn:hover {
  transform: scale(1.1);
}

.float-btn.whatsapp {
  background: var(--success);
}

.float-btn.share {
  background: var(--primary);
  color: #000;
}

/* ========================= */
/* NAV LINKS ACTIVE (future) */
/* ========================= */
.nav-active {
  color: var(--primary) !important;
  position: relative;
}

.nav-active::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--primary);
}

/* ========================= */
/* DIVIDER */
/* ========================= */
.divider {
  height: 1px;
  background: var(--border-color);
  margin: 40px 0;
}