/* ============================================================
   GULFCAP SHARI'AH DIVISION — BUTTON STYLES
   buttons.css  |  All button variants and states
   ============================================================ */

/* ----------------------------------------------------------
   1. BASE BUTTON RESET & SHARED PROPERTIES
   ---------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.75rem 1.625rem;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  line-height: 1;
  white-space: nowrap;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  transition:
    background-color var(--duration-base) var(--ease-in-out),
    border-color var(--duration-base) var(--ease-in-out),
    color var(--duration-base) var(--ease-in-out),
    box-shadow var(--duration-base) var(--ease-in-out),
    transform var(--duration-fast) var(--ease-out);
}

/* Ripple pseudo-element */
.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.08);
  opacity: 0;
  transition: opacity var(--duration-fast) var(--ease-in-out);
}

.btn:hover::after {
  opacity: 1;
}
.btn:active {
  transform: scale(0.975);
}

.btn:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

/* Button icon sizing */
.btn svg,
.btn img {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* ----------------------------------------------------------
   2. PRIMARY — Shari'ah Cypress
   ---------------------------------------------------------- */
.btn-primary {
  background-color: var(--color-cypress);
  border-color: var(--color-cypress);
  color: var(--color-white);
  box-shadow: var(--shadow-cypress);
}

.btn-primary:hover {
  background-color: var(--color-cypress-mid);
  border-color: var(--color-cypress-mid);
  box-shadow: var(--shadow-lg);
  transform: translateY(-1px);
}

.btn-primary:active {
  background-color: var(--color-cypress-dark);
  border-color: var(--color-cypress-dark);
  transform: scale(0.975) translateY(0);
}

/* ----------------------------------------------------------
   3. SECONDARY — Gold Brown Outlined
   ---------------------------------------------------------- */
.btn-secondary {
  background-color: transparent;
  border-color: var(--color-gold-brown);
  color: var(--color-gold-brown);
}

.btn-secondary:hover {
  background-color: var(--color-charcoal);
  border-color: var(--color-charcoal);
  color: var(--color-white);
  box-shadow: var(--shadow-gold);
  transform: translateY(-1px);
}

.btn-secondary:active {
  background-color: var(--color-gold-brown-dark);
  border-color: var(--color-gold-brown-dark);
  transform: scale(0.975);
}

/* ----------------------------------------------------------
   4. GOLD — GCIB Gold Filled (Hero CTA)
   ---------------------------------------------------------- */
.btn-gold {
  background: var(--color-gcib-gold);
  border-color: var(--color-gcib-gold);
  color: var(--color-white);
  font-weight: var(--fw-semibold);
  box-shadow: var(--shadow-gold);
}

.btn-gold:hover {
  background: var(--color-gcib-gold-light);
  border-color: var(--color-gcib-gold-light);
  box-shadow: 0 6px 24px rgba(212, 175, 53, 0.45);
  transform: translateY(-2px);
}

.btn-gold:active {
  background: var(--color-gcib-gold-dark);
  border-color: var(--color-gcib-gold-dark);
  transform: scale(0.975);
}

/* ----------------------------------------------------------
   5. GHOST — White Outlined (on dark backgrounds)
   ---------------------------------------------------------- */
.btn-ghost {
  background-color: transparent;
  border-color: rgba(255, 255, 255, 0.6);
  color: var(--color-white);
}

.btn-ghost:hover {
  background-color: rgba(255, 255, 255, 0.12);
  border-color: var(--color-white);
}

.btn-ghost:active {
  background-color: rgba(255, 255, 255, 0.2);
}

/* ----------------------------------------------------------
   6. GHOST GOLD — Gold outlined on dark backgrounds
   ---------------------------------------------------------- */
.btn-ghost-gold {
  background-color: transparent;
  border-color: var(--color-gcib-gold);
  color: var(--color-gcib-gold);
}

.btn-ghost-gold:hover {
  background-color: var(--color-gcib-gold);
  color: var(--color-cypress-darker);
  box-shadow: var(--shadow-gold);
  transform: translateY(-1px);
}

/* ----------------------------------------------------------
   7. TEXT BUTTON — No border, underline on hover
   ---------------------------------------------------------- */
.btn-text {
  background: none;
  border: none;
  padding-inline: 0;
  color: var(--color-gold-brown);
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  position: relative;
}

.btn-text::before {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--color-gold-brown);
  transition: width var(--duration-base) var(--ease-out);
}

.btn-text:hover::before {
  width: 100%;
}
.btn-text:hover {
  color: var(--color-gold-brown-dark);
}

/* ----------------------------------------------------------
   8. CLIENT LOGIN — Special header button
   ---------------------------------------------------------- */
.btn-login {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.5rem 1.125rem;
  background: var(--color-gcib-gold);
  border: 2px solid var(--color-gcib-gold);
  color: var(--color-cypress-darker);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--fw-bold);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition: var(--transition-base);
  white-space: nowrap;
}

.btn-login:hover {
  background: transparent;
  color: var(--color-gcib-gold);
  box-shadow: 0 0 0 1px var(--color-gcib-gold);
}

.btn-login svg,
.btn-login img {
  width: 14px;
  height: 14px;
}

/* ----------------------------------------------------------
   9. ARROW BUTTON — Icon right
   ---------------------------------------------------------- */
.btn-arrow {
  gap: var(--space-3);
}

.btn-arrow .btn-arrow-icon {
  width: 18px;
  height: 18px;
  transition: transform var(--duration-base) var(--ease-bounce);
  flex-shrink: 0;
}

.btn-arrow:hover .btn-arrow-icon {
  transform: translateX(4px);
}

/* ----------------------------------------------------------
  10. SIZES
   ---------------------------------------------------------- */
.btn-sm {
  padding: 0.5rem 1rem;
  font-size: var(--text-xs);
}

.btn-lg {
  padding: 1rem 2.25rem;
  font-size: var(--text-sm);
}

.btn-xl {
  padding: 1.125rem 2.5rem;
  font-size: var(--text-md);
  border-radius: var(--radius-md);
}

.btn-block {
  width: 100%;
}

/* ----------------------------------------------------------
  11. DISABLED STATE
   ---------------------------------------------------------- */
.btn:disabled,
.btn[aria-disabled="true"] {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
  transform: none;
}

/* ----------------------------------------------------------
  12. LOADING STATE
   ---------------------------------------------------------- */
.btn.is-loading {
  pointer-events: none;
  color: transparent;
}

.btn.is-loading::before {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: btn-spin 0.7s linear infinite;
}

@keyframes btn-spin {
  to {
    transform: rotate(360deg);
  }
}

/* ----------------------------------------------------------
  13. ICON ONLY BUTTON
   ---------------------------------------------------------- */
.btn-icon {
  padding: 0.625rem;
  border-radius: var(--radius-md);
  aspect-ratio: 1;
}

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

/* ----------------------------------------------------------
  14. BUTTON GROUP
   ---------------------------------------------------------- */
.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
}

.btn-group--center {
  justify-content: center;
}

.btn-group--col {
  flex-direction: column;
}

/* ----------------------------------------------------------
  15. OUTLINE CYPRESS
   ---------------------------------------------------------- */
.btn-outline-cypress {
  background-color: transparent;
  border-color: var(--color-cypress);
  color: var(--color-cypress);
}

.btn-outline-cypress:hover {
  background-color: var(--color-cypress);
  color: var(--color-white);
  box-shadow: var(--shadow-cypress);
  transform: translateY(-1px);
}

.btn-outline-cypress:active {
  background-color: var(--color-cypress);
  border-color: var(--color-cypress);
  transform: scale(0.975);
}

/* ----------------------------------------------------------
  16. WHITE CTA BUTTON (used across multiple pages)
   ---------------------------------------------------------- */
.btn-white-cta {
  background: var(--color-white);
  color: var(--color-cypress-darker);
  border: none;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: var(--fw-bold);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
}

.btn-white-cta:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  background: var(--color-off-gold);
}

@media (max-width: 900px) {
  .btn-white-cta {
    width: 100%;
    justify-content: center;
  }
}