/* ===========================
   Utility Classes
   Project: DentalPro
=========================== */

/* Display */
.flex {
  display: flex;
}

.grid {
  display: grid;
}

.block {
  display: block;
}

.hidden {
  display: none;
}

/* Flex */
.items-center {
  align-items: center;
}

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

.justify-between {
  justify-content: space-between;
}

.flex-column {
  flex-direction: column;
}

.flex-wrap {
  flex-wrap: wrap;
}

/* Text */
.text-center {
  text-align: center;
}

.text-left {
  text-align: left;
}

.text-right {
  text-align: right;
}

/* Width */
.w-100 {
  width: 100%;
}

/* Margin */
.mx-auto {
  margin-inline: auto;
}

/* Border Radius */
.rounded {
  border-radius: var(--radius-md);
}

.rounded-lg {
  border-radius: var(--radius-lg);
}

.rounded-full {
  border-radius: var(--radius-full);
}

/* Shadow */
.shadow {
  box-shadow: var(--shadow-md);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 52px;
  padding: 0 1.75rem;
  border-radius: var(--radius-full);
  font-weight: var(--fw-semibold);
  transition: var(--transition);
}

.hero__btn--primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: var(--color-white);

  transition:
    background-color .3s ease,
    background .3s ease,
    transform .3s ease,
    box-shadow .3s ease;
}

.hero__btn--primary:hover {
  background: var(--color-accent);

  transform: translateY(-2px);

  box-shadow: 0 8px 25px rgba(245, 158, 11, .3);
}

.hero__btn--outline {
  background: var(--color-white);
  border: 2px solid var(--color-gray-200);
  color: var(--color-gray-900);

  transition:
    background-color .3s ease,
    border-color .3s ease,
    color .3s ease,
    transform .3s ease,
    box-shadow .3s ease;
}

.hero__btn--outline:hover {
  background: rgba(8, 145, 178, .08);
  border-color: var(--color-primary);
  color: var(--color-primary);

  transform: translateY(-2px);

  box-shadow: var(--shadow-sm);
}

.hero__btn-icon {
  display: inline-block;
  transition: transform .3s ease;
}

.hero__btn--primary:hover .hero__btn-icon,
.hero__btn--outline:hover .hero__btn-icon {
  transform: translateX(4px);
}

/* ===========================
   Scroll Reveal Animation
=========================== */

[data-reveal] {
  opacity: 0;
  transform: translateY(24px);

  transition: opacity .7s ease, transform .7s ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

[data-reveal="fade"] {
  transform: none;
}

[data-reveal-group]>* {
  opacity: 0;
  transform: translateY(24px);

  transition: opacity .6s ease, transform .6s ease;
}

[data-reveal-group].is-visible>* {
  opacity: 1;
  transform: translateY(0);
}

[data-reveal-group].is-visible>*:nth-child(1) {
  transition-delay: 0s;
}

[data-reveal-group].is-visible>*:nth-child(2) {
  transition-delay: .1s;
}

[data-reveal-group].is-visible>*:nth-child(3) {
  transition-delay: .2s;
}

[data-reveal-group].is-visible>*:nth-child(4) {
  transition-delay: .3s;
}

[data-reveal-group].is-visible>*:nth-child(5) {
  transition-delay: .4s;
}

[data-reveal-group].is-visible>*:nth-child(6) {
  transition-delay: .5s;
}

@media (prefers-reduced-motion: reduce) {

  [data-reveal],
  [data-reveal-group]>* {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}