/* ═══════════════════════════════════════════════════
   Shared Components — Buttons, Cards, Glass, Badges
   ═══════════════════════════════════════════════════ */

/* ─── Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: var(--sp-3) var(--sp-6);
  border-radius: var(--radius-xl);
  font-family: var(--ff-primary);
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--tr-base);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
  line-height: 1.4;
}

.btn svg,
.btn .btn-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.btn--lg {
  padding: var(--sp-4) var(--sp-8);
  font-size: var(--fs-lg);
  border-radius: var(--radius-2xl);
}

.btn--sm {
  padding: var(--sp-2) var(--sp-4);
  font-size: var(--fs-sm);
  border-radius: var(--radius-lg);
}

/* Primary / Gold CTA */
.btn--primary {
  background: var(--grad-gold);
  color: var(--clr-royal-dark);
  border-color: var(--clr-gold);
  box-shadow: var(--shadow-gold);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold-lg);
  filter: brightness(1.08);
}

.btn--primary:active {
  transform: translateY(0);
}

/* Call Button */
.btn--call {
  background: var(--grad-gold);
  color: var(--clr-royal-dark);
  border-color: var(--clr-gold);
  box-shadow: var(--shadow-gold);
}

.btn--call:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold-lg);
  filter: brightness(1.08);
}

.btn--call::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(105deg, transparent 40%, rgba(255,255,255,0.25) 50%, transparent 60%);
  transition: left 0.5s var(--ease-out);
  pointer-events: none;
}

.btn--call:hover::after {
  left: 120%;
}

/* WhatsApp Button */
.btn--whatsapp {
  background: var(--clr-green);
  color: var(--clr-white);
  border-color: var(--clr-green);
  box-shadow: var(--shadow-green);
}

.btn--whatsapp:hover {
  background: var(--clr-green-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(22, 163, 74, 0.35);
}

/* Secondary / Outline */
.btn--secondary {
  background: transparent;
  color: var(--clr-white);
  border-color: rgba(255, 255, 255, 0.3);
}

.btn--secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.5);
  transform: translateY(-2px);
}

/* Ghost */
.btn--ghost {
  background: transparent;
  color: var(--clr-gold);
  border-color: var(--clr-gold);
}

.btn--ghost:hover {
  background: rgba(212, 175, 55, 0.1);
  transform: translateY(-2px);
}

/* ─── Glass Card ─── */
.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
}

.glass--light {
  background: var(--glass-bg-light);
  border-color: var(--glass-border-light);
}

.glass--strong {
  background: var(--glass-bg-strong);
  border-color: var(--glass-border-strong);
}

/* ─── Card Base ─── */
.card {
  background: var(--clr-white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--clr-border);
  padding: var(--sp-6);
  transition: all var(--tr-base);
  position: relative;
}

.card:hover {
  border-color: var(--clr-border-gold);
  box-shadow: var(--shadow-card-hover);
}

/* Card with gold border animation */
.card--gold {
  overflow: hidden;
}

.card--gold::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 2px;
  background: linear-gradient(135deg, rgba(212,175,55,0.4), transparent 40%, transparent 60%, rgba(212,175,55,0.4));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--tr-base);
  pointer-events: none;
}

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

/* Card on dark background */
.card--dark {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.08);
  color: var(--clr-text-white);
}

.card--dark:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(212, 175, 55, 0.3);
}

/* ─── Icon Circle ─── */
.icon-circle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-xl);
  background: rgba(212, 175, 55, 0.1);
  color: var(--clr-gold);
  flex-shrink: 0;
  transition: all var(--tr-base);
}

.icon-circle svg {
  width: 28px;
  height: 28px;
}

.icon-circle--sm {
  width: 40px;
  height: 40px;
}

.icon-circle--sm svg {
  width: 20px;
  height: 20px;
}

.icon-circle--lg {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-2xl);
}

.icon-circle--lg svg {
  width: 36px;
  height: 36px;
}

.icon-circle--green {
  background: rgba(22, 163, 74, 0.1);
  color: var(--clr-green);
}

.icon-circle--royal {
  background: rgba(7, 26, 51, 0.08);
  color: var(--clr-royal);
}

.icon-circle--white {
  background: rgba(255, 255, 255, 0.1);
  color: var(--clr-white);
}

/* ─── Dividers ─── */
.divider {
  width: 60px;
  height: 3px;
  background: var(--grad-gold);
  border-radius: var(--radius-full);
  margin: var(--sp-4) auto;
}

.divider--start {
  margin-inline: 0;
}

/* ─── Tag / Pill ─── */
.tag {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  padding: var(--sp-1) var(--sp-3);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  background: rgba(212, 175, 55, 0.1);
  color: var(--clr-gold);
  border: 1px solid rgba(212, 175, 55, 0.15);
}

/* ─── Grid Layouts ─── */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-6);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-6);
}

@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr; }
}

/* ─── Floating Action Buttons ─── */
.floating-btns {
  position: fixed;
  bottom: var(--sp-6);
  left: var(--sp-6);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  z-index: var(--z-floating);
}

.floating-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  color: var(--clr-white);
  box-shadow: var(--shadow-lg);
  transition: all var(--tr-base);
  text-decoration: none;
  position: relative;
}

.floating-btn svg {
  width: 26px;
  height: 26px;
}

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

.floating-btn--whatsapp {
  background: #25D366;
  animation: pulse 3s ease-in-out infinite;
}

.floating-btn--whatsapp:hover {
  background: #20BD5A;
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
}

.floating-btn--call {
  background: var(--clr-gold);
  color: var(--clr-royal-dark);
  animation: pulseGold 3s ease-in-out infinite;
  animation-delay: 1s;
}

.floating-btn--call:hover {
  background: var(--clr-gold-light);
  box-shadow: var(--shadow-gold-lg);
}

/* Floating btn tooltip */
.floating-btn__tooltip {
  position: absolute;
  right: calc(100% + 10px);
  top: 50%;
  transform: translateY(-50%);
  background: var(--clr-navy);
  color: var(--clr-white);
  padding: var(--sp-2) var(--sp-3);
  border-radius: var(--radius-md);
  font-size: var(--fs-xs);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--tr-fast);
}

.floating-btn:hover .floating-btn__tooltip {
  opacity: 1;
}

@media (max-width: 768px) {
  .floating-btns {
    bottom: var(--sp-4);
    left: var(--sp-4);
  }
  .floating-btn {
    width: 50px;
    height: 50px;
  }
  .floating-btn svg {
    width: 24px;
    height: 24px;
  }
  .floating-btn__tooltip {
    display: none;
  }
}