/* ================================
   Luxurious Beauty Boutique
   Extended Styles (app.css)
================================ */

/* Additional variables */
:root {
  --transition: all 0.3s ease;
  --max-width-narrow: 1200px;
}

/* ================================
   HEADER ENHANCEMENTS
================================ */
.header.is-scrolled .nav {
  box-shadow: var(--shadow-md);
}

.header.is-hidden {
  transform: translateY(-100%);
}

.header {
  transition: transform 0.3s ease;
}

/* Mega Menu */
.nav__dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--color-white);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  padding: var(--space-xl);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s ease;
  box-shadow: var(--shadow-lg);
  z-index: 99;
}

.nav__link:hover + .nav__dropdown,
.nav__dropdown:hover {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* ================================
   PAGE BANNER
================================ */
.page-banner {
  background: var(--color-primary);
  padding: 180px var(--gutter) 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('/assets/images/faq-bg.webp') center/cover;
  opacity: 0.1;
}

.page-banner__content {
  position: relative;
  z-index: 1;
  max-width: var(--content-width);
  margin: 0 auto;
}

.page-banner__title {
  color: var(--color-white);
  font-size: var(--text-4xl);
  font-style: italic;
  margin-bottom: var(--space-md);
}

.page-banner__subtitle {
  color: rgba(255, 255, 255, 0.8);
  font-size: var(--text-lg);
  max-width: 600px;
  margin: 0 auto;
}

/* ================================
   PRODUCT CARDS (Shop Page)
================================ */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-lg);
}

.product-card {
  background: var(--color-surface-alt);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.product-card__link {
  display: block;
}

.product-card__image-wrapper {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
}

.product-card__image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.product-card:hover .product-card__image-wrapper img {
  transform: scale(1.05);
}

.product-card__fav {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  background: var(--color-white);
  border-radius: 50%;
  padding: 8px;
  opacity: 0;
  transition: var(--transition);
  cursor: pointer;
  border: none;
}

.product-card:hover .product-card__fav {
  opacity: 1;
}

.product-card__info {
  padding: var(--space-md);
}

.product-card__name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-text-dark);
  margin-bottom: var(--space-xs);
}

.product-card__price {
  font-weight: 500;
  color: var(--color-primary);
}

/* ================================
   TREATMENT CARDS
================================ */
.treatments-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: var(--space-lg);
}

.treatment-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.treatment-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.treatment-card__link {
  display: flex;
  flex-direction: column;
}

.treatment-card__image {
  aspect-ratio: 16/10;
  overflow: hidden;
}

.treatment-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.treatment-card:hover .treatment-card__image img {
  transform: scale(1.08);
}

.treatment-card__content {
  padding: var(--space-lg);
}

.treatment-card__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  margin-bottom: var(--space-sm);
  color: var(--color-text-dark);
}

.treatment-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
  line-height: 1.6;
}

.treatment-card__meta {
  display: flex;
  gap: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
}

.treatment-card__duration,
.treatment-card__price {
  font-size: var(--text-sm);
  font-weight: 500;
}

.treatment-card__price {
  color: var(--color-primary);
}

/* ================================
   REVIEW CARDS
================================ */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-lg);
}

.review-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.review-card:hover {
  box-shadow: var(--shadow-md);
}

.review-card__rating {
  color: #f5a623;
  font-size: var(--text-lg);
  letter-spacing: 2px;
  margin-bottom: var(--space-md);
}

.review-card__text {
  font-style: italic;
  line-height: 1.7;
  color: var(--color-text);
  margin-bottom: var(--space-md);
}

.review-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.review-card__name {
  font-weight: 500;
  color: var(--color-text-dark);
}

.review-card__verified {
  font-size: var(--text-xs);
  color: #22c55e;
}

/* ================================
   CONTACT & FORMS
================================ */
.contact-section {
  padding: var(--space-2xl) 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

@media (max-width: 992px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

.contact-form {
  background: var(--color-surface-alt);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
}

.contact-form__title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-style: italic;
  margin-bottom: var(--space-lg);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

@media (max-width: 600px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-group label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  margin-bottom: var(--space-xs);
  color: var(--color-text-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  background: var(--color-white);
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(60, 37, 45, 0.1);
  outline: none;
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.contact-info__title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-style: italic;
}

.contact-info__item {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
}

.contact-info__icon {
  width: 48px;
  height: 48px;
  background: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-info__icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--color-white);
}

.contact-info__text h4 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-xs);
}

.contact-info__text p,
.contact-info__text a {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.contact-map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: var(--space-lg);
}

.contact-map iframe {
  width: 100%;
  height: 300px;
  border: none;
}

/* ================================
   CART & CHECKOUT
================================ */
.cart-section {
  padding: var(--space-2xl) var(--gutter);
  max-width: 1000px;
  margin: 0 auto;
}

.cart-empty {
  text-align: center;
  padding: var(--space-2xl);
  color: var(--color-text-muted);
}

.cart-item {
  display: grid;
  grid-template-columns: 100px 1fr auto;
  gap: var(--space-md);
  padding: var(--space-md);
  background: var(--color-surface-alt);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
  align-items: center;
}

.cart-item__image {
  width: 100px;
  height: 100px;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.cart-item__details h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-xs);
}

.cart-item__remove {
  color: #dc2626;
  cursor: pointer;
  border: none;
  background: none;
  font-size: var(--text-sm);
}

.cart-summary {
  background: var(--color-surface-alt);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin-top: var(--space-lg);
}

.cart-summary__row {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--space-md);
  font-size: var(--text-lg);
}

.checkout-section {
  padding: var(--space-2xl) var(--gutter);
  max-width: 1200px;
  margin: 0 auto;
}

.checkout-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: var(--space-2xl);
}

@media (max-width: 992px) {
  .checkout-grid {
    grid-template-columns: 1fr;
  }
}

.checkout-form {
  background: var(--color-white);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.checkout-summary {
  background: var(--color-surface-alt);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  height: fit-content;
  position: sticky;
  top: 120px;
}

.checkout-summary h3 {
  font-family: var(--font-display);
  margin-bottom: var(--space-lg);
}

.checkout-item {
  display: flex;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-border);
  font-size: var(--text-sm);
}

.checkout-totals {
  margin-top: var(--space-md);
}

.checkout-row {
  display: flex;
  justify-content: space-between;
  padding: var(--space-sm) 0;
}

.checkout-row--total {
  font-weight: 600;
  font-size: var(--text-lg);
  border-top: 2px solid var(--color-primary);
  margin-top: var(--space-md);
  padding-top: var(--space-md);
}

/* ================================
   ABOUT PAGE
================================ */
.about-section {
  padding: var(--space-2xl) 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

@media (max-width: 992px) {
  .about-grid {
    grid-template-columns: 1fr;
  }
}

.about-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.about-image img {
  width: 100%;
  height: auto;
}

.about-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.about-content__title {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-style: italic;
  color: var(--color-text-dark);
}

.about-content__text {
  font-size: var(--text-base);
  line-height: 1.8;
  color: var(--color-text-muted);
}

/* Team Grid */
.team-section {
  background: var(--color-surface-alt);
  padding: var(--space-2xl) 0;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-lg);
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.team-card {
  text-align: center;
}

.team-card__image {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto var(--space-md);
}

.team-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.team-card__name {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  margin-bottom: var(--space-xs);
}

.team-card__role {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

/* ================================
   MEDIA/GALLERY PAGE
================================ */
.media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-md);
}

.media-card {
  aspect-ratio: 1;
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  cursor: pointer;
}

.media-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.media-card:hover img {
  transform: scale(1.05);
}

.media-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.7), transparent);
  display: flex;
  align-items: flex-end;
  padding: var(--space-md);
  opacity: 0;
  transition: var(--transition);
}

.media-card:hover .media-card__overlay {
  opacity: 1;
}

.media-card__overlay h3 {
  color: var(--color-white);
  font-size: var(--text-lg);
}

/* ================================
   BOOKING/APPOINTMENT
================================ */
.booking-section {
  padding: var(--space-2xl) var(--gutter);
  max-width: 800px;
  margin: 0 auto;
}

.booking-form {
  background: var(--color-surface-alt);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
}

.booking-form__title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-style: italic;
  text-align: center;
  margin-bottom: var(--space-lg);
}

/* ================================
   NOTIFICATIONS
================================ */
.notification {
  position: fixed;
  bottom: 20px;
  right: 20px;
  padding: var(--space-md) var(--space-lg);
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s ease;
  z-index: 1000;
}

.notification.is-visible {
  transform: translateY(0);
  opacity: 1;
}

.notification--success {
  background: #22c55e;
}

.notification--error {
  background: #dc2626;
}

/* ================================
   LOADING
================================ */
.loading-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--color-surface-alt);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: var(--space-xl) auto;
}

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

.no-results {
  text-align: center;
  padding: var(--space-2xl);
  color: var(--color-text-muted);
  font-size: var(--text-lg);
}

/* ================================
   PRODUCT DETAIL PAGE
================================ */
.product-detail {
  padding: 160px var(--gutter) var(--space-2xl);
  max-width: var(--max-width);
  margin: 0 auto;
}

.product-detail__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
}

@media (max-width: 992px) {
  .product-detail__grid {
    grid-template-columns: 1fr;
  }
}

.product-detail__gallery {
  position: sticky;
  top: 120px;
}

.product-detail__main-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--space-md);
}

.product-detail__main-image img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.product-detail__info {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.product-detail__name {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-style: italic;
}

.product-detail__price {
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--color-primary);
}

.product-detail__description {
  line-height: 1.8;
  color: var(--color-text-muted);
}

.product-detail__actions {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.quantity-selector {
  display: flex;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.quantity-selector button {
  width: 44px;
  height: 44px;
  border: none;
  background: none;
  cursor: pointer;
  font-size: 18px;
}

.quantity-selector input {
  width: 60px;
  text-align: center;
  border: none;
  font-size: var(--text-base);
}

/* ================================
   ANIMATIONS
================================ */
[data-animate] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ================================
   RESPONSIVE UTILITIES
================================ */
@media (max-width: 768px) {
  .page-banner {
    padding: 140px var(--gutter) 60px;
  }
  
  .page-banner__title {
    font-size: var(--text-3xl);
  }
  
  .treatments-grid,
  .products-grid,
  .reviews-grid {
    grid-template-columns: 1fr;
  }
  
  .product-detail__actions {
    flex-direction: column;
  }
  
  .product-detail__actions .btn {
    width: 100%;
    max-width: none;
  }
}