/* ============================================================================
   Premium Treatment Pages - Shared Styles
   Dr. Yıldız Digital Ecosystem
   
   Quiet luxury design for treatment pages (Yüz Dolguları)
   Brand colors: Pink (#f03167) based palette
   ============================================================================ */

/* Variables - Brand Kit Colors */
:root {
  --pt-primary: #1a1a1a;
  --pt-accent: #f03167;
  --pt-accent-light: #ff6b9d;
  --pt-accent-dark: #d62a5a;
  --pt-accent-soft: #fef0f4;
  --pt-text: #1a1a1a;
  --pt-text-light: #666666;
  --pt-text-muted: #999999;
  --pt-bg: #ffffff;
  --pt-bg-alt: #fafafa;
  --pt-bg-dark: #0f0f0f;
  --pt-border: #e8e8e8;
  --pt-gradient-brand: linear-gradient(135deg, #f03167 0%, #ff6b9d 100%);
  --pt-gradient-dark: linear-gradient(135deg, #1a1a1a 0%, #2c2c2c 100%);
  --pt-shadow-sm: 0 2px 8px rgba(240, 49, 103, 0.08);
  --pt-shadow-md: 0 4px 20px rgba(240, 49, 103, 0.12);
  --pt-shadow-lg: 0 8px 40px rgba(240, 49, 103, 0.16);
  --pt-transition: cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ============================================================================
   Hero Section - Light Theme (White/Pink)
   ============================================================================ */
.pt-hero {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: center;
  background: var(--pt-bg);
  color: var(--pt-text);
  overflow: hidden;
  padding-top: 80px;
}

.pt-hero__bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
}

.pt-hero__gradient {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at 30% 20%, rgba(240, 49, 103, 0.08) 0%, transparent 50%),
              radial-gradient(ellipse at 70% 80%, rgba(240, 49, 103, 0.05) 0%, transparent 40%),
              linear-gradient(180deg, var(--pt-accent-soft) 0%, var(--pt-bg) 100%);
}

.pt-hero__pattern {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    linear-gradient(rgba(240, 49, 103, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(240, 49, 103, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.6;
}


.pt-hero .container {
  position: relative;
  z-index: 2;
}

.pt-hero__content {
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 2rem;
}

.pt-hero__breadcrumb {
  font-size: 0.875rem;
  color: var(--pt-text-muted);
  margin-bottom: 2rem;
}

.pt-hero__breadcrumb a {
  color: var(--pt-accent);
  text-decoration: none;
  transition: color 0.3s ease;
}

.pt-hero__breadcrumb a:hover {
  color: var(--pt-accent-dark);
}

.pt-hero__breadcrumb span {
  margin: 0 0.5rem;
}

.pt-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.5rem;
  background: rgba(240, 49, 103, 0.1);
  border: 1px solid rgba(240, 49, 103, 0.25);
  border-radius: 50px;
  margin-bottom: 2rem;
}

.pt-hero__badge-icon {
  color: var(--pt-accent);
  font-size: 0.875rem;
}

.pt-hero__badge-text {
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--pt-accent);
}

.pt-hero__title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(2.5rem, 8vw, 4rem);
  font-weight: 500;
  letter-spacing: 0.02em;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  color: var(--pt-primary);
}

.pt-hero__subtitle {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  font-weight: 300;
  letter-spacing: 0.05em;
  color: var(--pt-accent);
  line-height: 1.6;
  margin-bottom: 2rem;
}

.pt-hero__desc {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--pt-text-light);
  max-width: 600px;
  margin: 0 auto;
}

/* ============================================================================
   Section Base Styles
   ============================================================================ */
.pt-section {
  padding: 100px 0;
  background: var(--pt-bg);
}

.pt-section--alt {
  background: var(--pt-bg-alt);
}

.pt-section--dark {
  background: var(--pt-bg-dark);
  color: #fff;
}

.pt-section__header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 4rem;
}

.pt-section__label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--pt-accent);
  margin-bottom: 1rem;
}

.pt-section__title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(2rem, 4vw, 2.5rem);
  font-weight: 500;
  color: var(--pt-primary);
  margin-bottom: 1rem;
  line-height: 1.2;
}

.pt-section--dark .pt-section__title {
  color: #fff;
}

.pt-section__subtitle {
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--pt-text-light);
}

.pt-section--dark .pt-section__subtitle {
  color: rgba(255, 255, 255, 0.7);
}


/* ============================================================================
   Cards Grid
   ============================================================================ */
.pt-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.pt-grid--3 {
  grid-template-columns: repeat(3, 1fr);
}

.pt-grid--2 {
  grid-template-columns: repeat(2, 1fr);
}

.pt-card {
  position: relative;
  padding: 2rem;
  background: var(--pt-bg);
  border: 1px solid var(--pt-border);
  border-radius: 16px;
  transition: all 0.4s var(--pt-transition);
}

.pt-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--pt-shadow-lg);
  border-color: rgba(240, 49, 103, 0.3);
}

.pt-card--clickable {
  cursor: pointer;
}

.pt-card--featured {
  background: var(--pt-gradient-brand);
  color: #fff;
  border-color: transparent;
}

.pt-card__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: rgba(240, 49, 103, 0.1);
  color: var(--pt-accent);
  border-radius: 50%;
  font-weight: 600;
  font-size: 1.125rem;
  margin-bottom: 1.5rem;
}

.pt-card--featured .pt-card__num {
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
}

.pt-card__region {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--pt-accent);
  margin-bottom: 0.75rem;
}

.pt-card--featured .pt-card__region {
  color: rgba(255, 255, 255, 0.9);
}

.pt-card__title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--pt-primary);
  margin-bottom: 1rem;
  line-height: 1.3;
}

.pt-card--featured .pt-card__title {
  color: #fff;
}

.pt-card__text {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--pt-text-light);
  margin-bottom: 1.5rem;
}

.pt-card--featured .pt-card__text {
  color: rgba(255, 255, 255, 0.85);
}

.pt-card__highlight {
  padding: 1rem;
  background: rgba(240, 49, 103, 0.05);
  border-left: 3px solid var(--pt-accent);
  border-radius: 0 8px 8px 0;
  font-size: 0.875rem;
  color: var(--pt-text);
}

.pt-card--featured .pt-card__highlight {
  background: rgba(255, 255, 255, 0.1);
  border-left-color: rgba(255, 255, 255, 0.5);
  color: #fff;
}

.pt-card__arrow {
  position: absolute;
  top: 2rem;
  right: 2rem;
  width: 40px;
  height: 40px;
  background: rgba(240, 49, 103, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--pt-accent);
  opacity: 0;
  transform: translateX(10px);
  transition: all 0.3s var(--pt-transition);
}

.pt-card:hover .pt-card__arrow {
  opacity: 1;
  transform: translateX(0);
}

.pt-card--featured .pt-card__arrow {
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
}


/* ============================================================================
   Content Layout (Detail Pages)
   ============================================================================ */
.pt-content {
  padding: 80px 0;
  background: var(--pt-bg);
}

.pt-content__layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 4rem;
  max-width: 1200px;
  margin: 0 auto;
}

.pt-content__main {
  min-width: 0;
}

/* Content Blocks */
.pt-block {
  margin-bottom: 4rem;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s var(--pt-transition);
}

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

.pt-block__header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.pt-block__icon {
  width: 56px;
  height: 56px;
  background: var(--pt-gradient-brand);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  flex-shrink: 0;
}

.pt-block__icon svg {
  width: 28px;
  height: 28px;
}

.pt-block__title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.75rem;
  font-weight: 500;
  color: var(--pt-primary);
  margin: 0;
}

/* Info Items */
.pt-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.pt-info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.5rem;
  background: var(--pt-bg-alt);
  border-radius: 12px;
  border-left: 3px solid var(--pt-accent);
  transition: all 0.3s var(--pt-transition);
}

.pt-info-item:hover {
  transform: translateX(5px);
  box-shadow: var(--pt-shadow-sm);
}

.pt-info-item__icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.pt-info-item__content h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--pt-primary);
  margin-bottom: 0.25rem;
}

.pt-info-item__content p {
  font-size: 0.875rem;
  color: var(--pt-text-light);
  margin: 0;
}

/* Benefits Grid */
.pt-benefits {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.pt-benefit {
  text-align: center;
  padding: 2rem 1.5rem;
  background: var(--pt-bg);
  border: 1px solid var(--pt-border);
  border-radius: 16px;
  transition: all 0.3s var(--pt-transition);
}

.pt-benefit:hover {
  transform: translateY(-5px);
  box-shadow: var(--pt-shadow-md);
  border-color: rgba(240, 49, 103, 0.3);
}

.pt-benefit__icon {
  width: 50px;
  height: 50px;
  background: var(--pt-gradient-brand);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  margin: 0 auto 1rem;
}

.pt-benefit__icon svg {
  width: 24px;
  height: 24px;
}

.pt-benefit__title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--pt-primary);
  margin-bottom: 0.5rem;
}

.pt-benefit__text {
  font-size: 0.875rem;
  color: var(--pt-text-light);
  margin: 0;
}


/* ============================================================================
   Steps / Timeline
   ============================================================================ */
.pt-steps {
  margin: 2rem 0;
}

.pt-step {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  padding: 1.5rem;
  background: var(--pt-bg-alt);
  border-radius: 12px;
  margin-bottom: 1rem;
  transition: all 0.3s var(--pt-transition);
}

.pt-step:hover {
  transform: translateX(8px);
  box-shadow: var(--pt-shadow-sm);
}

.pt-step__num {
  width: 40px;
  height: 40px;
  background: var(--pt-gradient-brand);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  flex-shrink: 0;
}

.pt-step__content h4 {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--pt-primary);
  margin-bottom: 0.5rem;
}

.pt-step__content p {
  font-size: 0.9375rem;
  color: var(--pt-text-light);
  margin: 0;
  line-height: 1.6;
}

/* ============================================================================
   Alert / Warning Boxes
   ============================================================================ */
.pt-alert {
  padding: 1.5rem;
  border-radius: 12px;
  margin: 2rem 0;
  border-left: 4px solid;
}

.pt-alert--info {
  background: rgba(240, 49, 103, 0.05);
  border-left-color: var(--pt-accent);
}

.pt-alert--warning {
  background: rgba(255, 193, 7, 0.1);
  border-left-color: #ffc107;
}

.pt-alert--danger {
  background: rgba(220, 53, 69, 0.05);
  border-left-color: #dc3545;
}

.pt-alert__header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.pt-alert__header svg {
  width: 24px;
  height: 24px;
}

.pt-alert--info .pt-alert__header {
  color: var(--pt-accent);
}

.pt-alert--warning .pt-alert__header {
  color: #856404;
}

.pt-alert--danger .pt-alert__header {
  color: #dc3545;
}

.pt-alert__title {
  font-size: 1rem;
  font-weight: 600;
  margin: 0;
}

.pt-alert__content {
  font-size: 0.9375rem;
  color: var(--pt-text-light);
  line-height: 1.6;
}

.pt-alert__list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.pt-alert__list li {
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
}

.pt-alert__list li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--pt-accent);
  font-weight: bold;
}

/* ============================================================================
   Comparison Grid
   ============================================================================ */
.pt-comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin: 2rem 0;
}

.pt-comparison__col {
  padding: 2rem;
  border-radius: 16px;
}

.pt-comparison__col--negative {
  background: rgba(220, 53, 69, 0.05);
  border: 1px solid rgba(220, 53, 69, 0.2);
}

.pt-comparison__col--positive {
  background: rgba(40, 167, 69, 0.05);
  border: 1px solid rgba(40, 167, 69, 0.2);
}

.pt-comparison__title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.pt-comparison__col--negative .pt-comparison__title {
  color: #dc3545;
}

.pt-comparison__col--positive .pt-comparison__title {
  color: #28a745;
}

.pt-comparison__item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem;
  border-radius: 8px;
  margin-bottom: 0.5rem;
}

.pt-comparison__col--negative .pt-comparison__item {
  background: rgba(220, 53, 69, 0.05);
}

.pt-comparison__col--positive .pt-comparison__item {
  background: rgba(40, 167, 69, 0.05);
}

.pt-comparison__icon {
  font-size: 1.25rem;
  flex-shrink: 0;
}


/* ============================================================================
   Sidebar
   ============================================================================ */
.pt-sidebar {
  position: sticky;
  top: 100px;
  height: fit-content;
}

.pt-sidebar__card {
  background: var(--pt-bg-alt);
  padding: 1.5rem;
  border-radius: 16px;
  margin-bottom: 1.5rem;
}

.pt-sidebar__card h3 {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--pt-primary);
  margin-bottom: 1rem;
}

.pt-sidebar__info-item {
  display: flex;
  justify-content: space-between;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--pt-border);
  font-size: 0.9375rem;
}

.pt-sidebar__info-item:last-child {
  border-bottom: none;
}

.pt-sidebar__info-item .label {
  color: var(--pt-text-light);
}

.pt-sidebar__info-item .value {
  color: var(--pt-primary);
  font-weight: 500;
}

.pt-sidebar__links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.pt-sidebar__links a {
  display: block;
  padding: 0.75rem 1rem;
  color: var(--pt-accent);
  text-decoration: none;
  font-size: 0.9375rem;
  border-radius: 8px;
  transition: all 0.3s var(--pt-transition);
}

.pt-sidebar__links a:hover {
  background: rgba(240, 49, 103, 0.1);
  transform: translateX(5px);
}

.pt-sidebar__cta {
  background: var(--pt-gradient-brand);
  padding: 2rem;
  border-radius: 16px;
  text-align: center;
  color: #fff;
}

.pt-sidebar__cta h3 {
  color: #fff;
  margin-bottom: 0.75rem;
}

.pt-sidebar__cta p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.9375rem;
  margin-bottom: 1.5rem;
}

/* ============================================================================
   Conclusion / CTA Section
   ============================================================================ */
.pt-conclusion {
  background: var(--pt-bg-alt);
  padding: 3rem;
  border-radius: 20px;
  text-align: center;
  margin-top: 2rem;
}

.pt-conclusion__title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 2rem;
  font-weight: 500;
  color: var(--pt-primary);
  margin-bottom: 1.5rem;
}

.pt-conclusion__text {
  font-size: 1.125rem;
  color: var(--pt-text-light);
  line-height: 1.7;
  max-width: 600px;
  margin: 0 auto 2rem;
}

.pt-conclusion__cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.pt-conclusion__note {
  font-size: 0.9375rem;
  color: var(--pt-text-muted);
}

/* ============================================================================
   Buttons
   ============================================================================ */
.pt-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 2rem;
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  transition: all 0.3s var(--pt-transition);
}

.pt-btn--primary {
  background: var(--pt-gradient-brand);
  color: #fff;
}

.pt-btn--primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--pt-shadow-lg);
}

.pt-btn--outline {
  background: transparent;
  color: var(--pt-accent);
  border: 2px solid var(--pt-accent);
}

.pt-btn--outline:hover {
  background: var(--pt-accent);
  color: #fff;
}

.pt-btn--lg {
  padding: 1.25rem 2.5rem;
  font-size: 1.0625rem;
}

.pt-btn--full {
  width: 100%;
  justify-content: center;
}

.pt-btn__icon {
  transition: transform 0.3s var(--pt-transition);
}

.pt-btn:hover .pt-btn__icon {
  transform: translateX(5px);
}


/* ============================================================================
   Animations
   ============================================================================ */
[data-pt-animate] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s var(--pt-transition), transform 0.8s var(--pt-transition);
}

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

[data-pt-animate-delay="100"] { transition-delay: 0.1s; }
[data-pt-animate-delay="200"] { transition-delay: 0.2s; }
[data-pt-animate-delay="300"] { transition-delay: 0.3s; }
[data-pt-animate-delay="400"] { transition-delay: 0.4s; }
[data-pt-animate-delay="500"] { transition-delay: 0.5s; }

/* ============================================================================
   Responsive
   ============================================================================ */
@media (max-width: 1024px) {
  .pt-content__layout {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .pt-sidebar {
    position: static;
  }
  
  .pt-grid--3 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .pt-comparison {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .pt-hero {
    min-height: 60vh;
  }
  
  .pt-section {
    padding: 80px 0;
  }
  
  .pt-grid,
  .pt-grid--3,
  .pt-grid--2 {
    grid-template-columns: 1fr;
  }
  
  .pt-info-grid {
    grid-template-columns: 1fr;
  }
  
  .pt-benefits {
    grid-template-columns: 1fr;
  }
  
  .pt-block__header {
    flex-direction: column;
    text-align: center;
  }
  
  .pt-step {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .pt-hero__content {
    padding: 0 1rem;
  }
  
  .pt-card {
    padding: 1.5rem;
  }
  
  .pt-conclusion {
    padding: 2rem 1.5rem;
  }
  
  .pt-btn--lg {
    width: 100%;
    justify-content: center;
  }
}