/* ==========================================================================
   FOTOĞRAF ÇEKİMİM VAR (fotografcekimimvar.com)
   Çanakkale, Bozcaada, Assos & Fujifilm Color Science Stylesheet
   ========================================================================== */

:root {
  /* Fujifilm Classic Chrome & Nostalgic Neg Inspired Color Tokens */
  --color-bg: #FAF8F4;
  --color-surface: #F2EFE8;
  --color-surface-card: #FFFFFF;
  --color-primary: #191C18;
  --color-secondary: #565B52;
  --color-muted: #858B80;
  
  /* Fujifilm Amber / Bronze & Sage Accents */
  --color-accent: #B5956A;
  --color-accent-dark: #8C6F47;
  --color-fuji-sage: #6D7766;
  --color-fuji-chrome: #4A5245;
  
  --color-border: #E5E0D5;
  --color-border-subtle: #EEEAE1;
  --color-dark: #141713;
  --color-dark-card: #1D211C;
  
  /* Editorial Wedding Typography: Playfair Display & Cormorant Garamond with perfect Turkish diacritics */
  --font-serif: 'Playfair Display', 'Cormorant Garamond', Georgia, serif;
  --font-display: 'Playfair Display', 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  --transition-smooth: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-subtle: 0 4px 20px -2px rgba(25, 28, 24, 0.05);
  --shadow-hover: 0 15px 35px -5px rgba(25, 28, 24, 0.12);
  --shadow-glow: 0 0 35px rgba(181, 149, 106, 0.2);
}

/* Base Reset & Styling with Typography Anti-Blowout Protection */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  overflow-x: hidden !important;
  width: 100%;
  max-width: 100% !important;
  scroll-behavior: smooth;
  scroll-padding-top: calc(4.75rem + env(safe-area-inset-top, 0px));
  font-family: var(--font-sans);
  background-color: var(--color-bg);
  color: var(--color-primary);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Eliminate 300ms mobile tap delay and enhance gesture responsiveness */
html, body, button, a, input, select, textarea {
  touch-action: manipulation;
}

body {
  overflow-x: hidden !important;
  width: 100%;
  max-width: 100% !important;
  position: relative;
  background-color: var(--color-bg);
  color: var(--color-primary);
  line-height: 1.65;
  font-size: 16px;
  word-break: normal;
  overflow-wrap: break-word;
}

/* Anti-Overflow Global Guardrails for Mobile & Desktop */
header, section, footer, main, nav, article {
  max-width: 100%;
  box-sizing: border-box;
}

img, video, iframe, canvas, svg {
  max-width: 100%;
  height: auto;
}

/* Selection */
::selection {
  background-color: var(--color-accent);
  color: #FFFFFF;
}

/* Typography Helpers & Anti-Blowout Protections */
.font-serif {
  font-family: var(--font-serif);
  font-feature-settings: "kern" 1, "liga" 1;
}

.font-sans {
  font-family: var(--font-sans);
}

h1, h2, h3, h4, h5, h6 {
  overflow-wrap: break-word;
  word-wrap: break-word;
  text-rendering: optimizeLegibility;
}

h1 { line-height: 1.16; letter-spacing: -0.02em; }
h2 { line-height: 1.22; letter-spacing: -0.015em; }
h3 { line-height: 1.28; letter-spacing: -0.01em; }
h4 { line-height: 1.35; }

/* Fluid clamp for hero headline prevents mobile blowout */
.hero-headline {
  font-size: clamp(2.25rem, 5.2vw, 4.25rem);
  line-height: 1.16;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--color-bg);
}
::-webkit-scrollbar-thumb {
  background: #D8D2C5;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-accent);
}

/* Film Grain Overlay - Disabled heavy SVG turbulence to guarantee 60/120fps lag-free scrolling */
.grain-overlay {
  display: none !important;
}

/* Header */
.header-glass {
  background: rgba(250, 248, 244, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: background-color 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  will-change: background-color, box-shadow;
}

.header-glass.scrolled {
  background: rgba(250, 248, 244, 0.98);
  box-shadow: 0 4px 20px -2px rgba(25, 28, 24, 0.08);
}

/* Desktop Header Nav Link Styles */
.desktop-nav-link {
  position: relative;
  padding: 0.25rem 0;
  transition: color 0.25s ease;
}

.desktop-nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1.5px;
  background-color: var(--color-accent);
  transition: width 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.desktop-nav-link:hover::after,
.desktop-nav-link.active::after {
  width: 100%;
}

.desktop-nav-link.active {
  color: var(--color-accent-dark) !important;
}

/* Buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  white-space: nowrap;
  flex-shrink: 0;
  background-color: var(--color-primary);
  color: #FAF8F4;
  padding: 0.875rem 1.75rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-decoration: none;
  transition: var(--transition-smooth);
  border: 1px solid var(--color-primary);
  cursor: pointer;
}

.btn-primary:hover {
  background-color: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(140, 111, 71, 0.25);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  white-space: nowrap;
  flex-shrink: 0;
  background-color: transparent;
  color: var(--color-primary);
  padding: 0.875rem 1.75rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid var(--color-border);
  transition: var(--transition-smooth);
  cursor: pointer;
}

.btn-secondary:hover {
  background-color: var(--color-surface);
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

/* Fujifilm Film Simulation Badges */
.film-badge, .fuji-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  color: var(--color-primary);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.35rem 0.75rem;
  border-radius: 9999px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  border: 1px solid rgba(229, 224, 213, 0.6);
}

.fuji-badge-chrome {
  background: rgba(27, 33, 26, 0.85);
  color: #E6EAE3;
  border: 1px solid rgba(109, 119, 102, 0.4);
}

/* Image Card & Gallery */
.gallery-item {
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1), transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.gallery-card {
  position: relative;
  overflow: hidden;
  border-radius: 14px;
  cursor: pointer;
  background-color: #E2DDD2;
}

.gallery-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.gallery-card:hover img {
  transform: scale(1.04);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(20, 23, 19, 0.85) 0%, rgba(20, 23, 19, 0.25) 50%, rgba(20, 23, 19, 0) 100%);
  opacity: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
  transition: opacity 0.4s ease;
}

.gallery-card:hover .gallery-overlay {
  opacity: 1;
}

/* Filter Buttons */
.filter-btn {
  padding: 0.5rem 1.25rem;
  border-radius: 9999px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-secondary);
  background: transparent;
  border: 1px solid var(--color-border);
  transition: var(--transition-smooth);
  cursor: pointer;
  white-space: nowrap;
}

.filter-btn:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
  background: var(--color-surface);
}

.filter-btn.active {
  color: #FAF8F4;
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}

/* Package Card */
.package-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: 18px;
  padding: 2.5rem 2rem;
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
  position: relative;
}

.package-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: var(--color-accent);
}

.package-card.featured {
  border: 2px solid var(--color-accent);
  box-shadow: var(--shadow-glow);
  background: #FCFAF7;
}

.package-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: #FAF8F4;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.35rem 1.1rem;
  border-radius: 9999px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

/* Accordion FAQ */
.faq-item {
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.faq-item[open] {
  border-color: rgba(197, 160, 89, 0.6) !important;
  box-shadow: 0 4px 16px rgba(18, 20, 17, 0.05);
}

.faq-question {
  cursor: pointer;
  user-select: none;
  list-style: none;
}

.faq-question::-webkit-details-marker,
summary.faq-question::-webkit-details-marker {
  display: none !important;
}

.faq-question::marker {
  content: "";
}

.faq-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 9999px;
  background-color: rgba(247, 245, 240, 0.9);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.25s ease, color 0.25s ease;
  flex-shrink: 0;
  line-height: 1;
}

.faq-item[open] .faq-toggle {
  transform: rotate(45deg);
  background-color: #121411;
  color: #FFFFFF;
}

.faq-answer {
  animation: faqFadeSlide 0.3s ease-out;
}

@keyframes faqFadeSlide {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Lightbox Modal */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(18, 20, 17, 0.96);
  backdrop-filter: blur(12px);
  z-index: 10000;
  display: none;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.lightbox.active {
  display: flex;
  opacity: 1;
}

.lightbox-content {
  max-width: 90vw;
  max-height: 88vh;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox-img {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
  border-radius: 6px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}

/* Desktop Lightbox Controls */
#lightbox-prev,
#lightbox-next,
#lightbox-close {
  cursor: pointer;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: background-color 0.25s ease, transform 0.25s ease, color 0.25s ease;
}

#lightbox-prev:hover,
#lightbox-next:hover,
#lightbox-close:hover {
  background: rgba(255, 255, 255, 0.24);
  transform: scale(1.08);
  color: #FFFFFF;
}



/* Form Styles */
.form-input, .form-select, .form-textarea {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  background: #FFFFFF;
  border: 1.5px solid #E5E0D5;
  border-radius: 14px;
  padding: 0.8rem 1rem;
  font-size: 14px;
  color: #191C18;
  font-family: var(--font-sans);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.form-select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2378716c'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E") !important;
  background-position: right 1rem center !important;
  background-repeat: no-repeat !important;
  background-size: 1.15em 1.15em !important;
  padding-right: 2.75rem !important;
  cursor: pointer;
  line-height: 1.4;
}

@media (max-width: 768px) {
  .form-input, .form-select, .form-textarea {
    font-size: 16px !important; /* Prevents iOS auto-zoom on mobile focus */
  }
}

.form-input:hover, .form-select:hover, .form-textarea:hover {
  border-color: #C8BEAF;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  background: #FFFFFF;
  box-shadow: 0 0 0 4px rgba(181, 149, 106, 0.18);
}

/* Mobile Nav Drawer */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: 0;
  transform: translate3d(100%, 0, 0);
  width: 86%;
  max-width: min(86vw, 340px);
  height: 100vh;
  height: 100dvh;
  max-height: 100dvh;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  background: #FAF8F4;
  z-index: 10001;
  padding: 2rem 1.5rem calc(2rem + env(safe-area-inset-bottom, 0px));
  box-shadow: -10px 0 30px rgba(0,0,0,0.15);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.35s ease;
  will-change: transform;
  display: flex;
  flex-direction: column;
  visibility: hidden;
  pointer-events: none;
}

.mobile-drawer.open {
  transform: translate3d(0, 0, 0);
  visibility: visible;
  pointer-events: auto;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 0.6rem;
  border-radius: 0.85rem;
  font-size: 1.15rem;
  font-family: var(--font-serif);
  line-height: 1.35;
  transition: var(--transition-smooth);
  -webkit-tap-highlight-color: transparent;
}

.mobile-nav-link:hover, .mobile-nav-link:active {
  background-color: var(--color-surface);
  color: var(--color-accent);
}

.drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 10000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  overscroll-behavior: contain;
  touch-action: none;
}

.drawer-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

/* Floating WhatsApp Badge */
.whatsapp-float,
.floating-whatsapp {
  position: fixed;
  bottom: calc(1.75rem + env(safe-area-inset-bottom, 0px));
  right: 1.75rem;
  z-index: 900;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  background-color: #25D366;
  color: #FFFFFF;
  padding: 0.85rem 1.35rem;
  border-radius: 9999px;
  font-weight: 600;
  font-size: 0.9rem;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.35);
  text-decoration: none;
  transition: transform 0.25s ease, background-color 0.25s ease, box-shadow 0.25s ease;
  -webkit-tap-highlight-color: transparent;
  transform: translateZ(0);
}

.whatsapp-float:hover,
.floating-whatsapp:hover {
  transform: translateY(-3px) scale(1.03) translateZ(0);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.5);
  background-color: #20BA5A;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .whatsapp-float span,
  .floating-whatsapp span {
    display: none;
  }
  .whatsapp-float,
  .floating-whatsapp {
    padding: 0.85rem;
    bottom: calc(1.25rem + env(safe-area-inset-bottom, 0px));
    right: 1.25rem;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
  }

  #mobile-free-promo-float {
    bottom: calc(1.25rem + env(safe-area-inset-bottom, 0px)) !important;
    left: 1rem !important;
  }
}

/* ==========================================================================
   KUTLUER CAPTURES INSPIRED EDITORIAL ENHANCEMENTS
   ========================================================================== */
.kutluer-hero-badge {
  display: inline-block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--color-accent-dark);
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.kutluer-headline {
  font-family: var(--font-serif);
  font-size: clamp(2.15rem, 6.5vw, 4.75rem);
  font-weight: 400;
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--color-primary);
}

.kutluer-headline em {
  font-style: italic;
  font-weight: 300;
}

/* Editorial Rotated Photo Cards (-2deg effect from Kutluer Captures) */
.editorial-rotated-card {
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  transform: rotate(-2deg);
  border-radius: 1.5rem;
  overflow: hidden;
  box-shadow: 0 10px 30px -5px rgba(25, 28, 24, 0.08);
}

.editorial-rotated-card:hover {
  transform: rotate(0deg) scale(1.02);
  box-shadow: var(--shadow-hover);
}

.editorial-rotated-card-alt {
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  transform: rotate(2deg);
  border-radius: 1.5rem;
  overflow: hidden;
  box-shadow: 0 10px 30px -5px rgba(25, 28, 24, 0.08);
}

.editorial-rotated-card-alt:hover {
  transform: rotate(0deg) scale(1.02);
  box-shadow: var(--shadow-hover);
}

@media (max-width: 768px) {
  .btn-primary,
  .btn-secondary {
    white-space: normal;
    text-align: center;
    min-height: 44px;
    box-sizing: border-box;
  }
  .editorial-rotated-card,
  .editorial-rotated-card-alt {
    transform: none !important;
    border-radius: 1.25rem;
  }
  .kutluer-pillar-box {
    padding: 1.75rem 1.25rem !important;
    border-radius: 1.25rem !important;
  }
  .kutluer-testimonial-card {
    padding: 1.5rem !important;
    border-radius: 1.25rem !important;
  }
  .package-card {
    padding: 1.75rem 1.25rem !important;
    border-radius: 1.25rem !important;
  }
  .lightbox-content {
    max-width: 95vw !important;
    max-height: 82vh !important;
  }
  .lightbox-img {
    max-height: 72vh !important;
  }

  /* Mobile enhancements for Custom Package & Budget Calculator */
  .calc-choice-card {
    padding: 1.15rem 1rem !important;
    border-radius: 1.15rem !important;
  }
  .calc-choice-card .calc-badge {
    top: -8px;
    right: 10px;
    font-size: 0.6rem;
    padding: 0.15rem 0.5rem;
  }
  .calc-addon-item {
    padding: 0.85rem 1rem !important;
    border-radius: 1rem !important;
    gap: 0.65rem !important;
  }
  .calc-pill-btn {
    padding: 0.6rem 0.85rem !important;
    font-size: 0.8rem !important;
    min-height: 42px;
  }
  .calc-summary-panel {
    padding: 1.25rem !important;
    border-radius: 1.25rem !important;
  }
}

/* Touch Action & Tap Highlight Optimization */
.calc-choice-card,
.calc-addon-item,
.calc-pill-btn,
.select-package-btn,
.filter-btn,
.btn-primary,
.btn-secondary,
.mobile-nav-link {
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

/* 3-Pillar Icon Box (Style / Shooting / Location) */
.kutluer-pillar-box {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: 1.5rem;
  padding: 2.5rem 1.75rem;
  text-align: center;
  transition: var(--transition-smooth);
  box-shadow: var(--shadow-subtle);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.kutluer-pillar-box:hover {
  border-color: var(--color-accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.kutluer-pillar-icon {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 9999px;
  background-color: var(--color-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  color: var(--color-primary);
  transition: var(--transition-smooth);
}

.kutluer-pillar-box:hover .kutluer-pillar-icon {
  background-color: var(--color-primary);
  color: #FFFFFF;
}

.kutluer-pillar-title {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 500;
  margin-bottom: 1.25rem;
  color: var(--color-primary);
}

.kutluer-pillar-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--color-secondary);
  line-height: 1.6;
}

/* Testimonial Quote Card */
.kutluer-testimonial-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: 1.5rem;
  padding: 2.25rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-subtle);
  transition: var(--transition-smooth);
}

.kutluer-testimonial-card:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-hover);
}

/* ==========================================================================
   INTERACTIVE PACKAGE & BUDGET CALCULATOR STYLES
   ========================================================================== */
.calc-choice-card {
  background: #FFFFFF;
  border: 1.5px solid var(--color-border);
  border-radius: 1.25rem;
  padding: 1.25rem;
  cursor: pointer;
  transition: border-color 0.25s ease, background-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  text-align: left;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.calc-choice-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-subtle);
}

.calc-choice-card.active {
  border-color: var(--color-accent-dark);
  background-color: #FAF6EF;
  box-shadow: 0 4px 18px rgba(181, 149, 106, 0.16);
}

.calc-choice-card .calc-badge {
  position: absolute;
  top: -10px;
  right: 14px;
  background-color: var(--color-accent-dark);
  color: #FFFFFF;
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.2rem 0.6rem;
  border-radius: 9999px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.12);
}

.calc-radio-indicator {
  width: 1.15rem;
  height: 1.15rem;
  border-radius: 9999px;
  border: 2px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.2s ease, background-color 0.2s ease;
  flex-shrink: 0;
}

.calc-choice-card.active .calc-radio-indicator {
  border-color: var(--color-accent-dark);
  background-color: var(--color-accent-dark);
}

.calc-radio-dot {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 9999px;
  background-color: #FFFFFF;
  opacity: 0;
  transform: scale(0.5);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.calc-choice-card.active .calc-radio-dot {
  opacity: 1;
  transform: scale(1);
}

/* Addon Toggle Item */
.calc-addon-item {
  background: #FFFFFF;
  border: 1.5px solid var(--color-border);
  border-radius: 1.15rem;
  padding: 1rem 1.25rem;
  cursor: pointer;
  transition: border-color 0.25s ease, background-color 0.25s ease, transform 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.calc-addon-item:hover {
  border-color: var(--color-accent);
  transform: translateY(-1px);
}

.calc-addon-item.active {
  border-color: var(--color-accent-dark);
  background-color: #FAF6EF;
}

.calc-checkbox-box {
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 0.4rem;
  border: 2px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.2s ease, background-color 0.2s ease;
  flex-shrink: 0;
}

.calc-addon-item.active .calc-checkbox-box {
  border-color: var(--color-accent-dark);
  background-color: var(--color-accent-dark);
  color: #FFFFFF;
}

/* Location and Color Pill Buttons */
.calc-pill-btn {
  background: #FFFFFF;
  border: 1.5px solid var(--color-border);
  border-radius: 0.85rem;
  padding: 0.65rem 1rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-primary);
  cursor: pointer;
  transition: border-color 0.2s ease, background-color 0.2s ease, color 0.2s ease;
  text-align: left;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.calc-pill-btn:hover {
  border-color: var(--color-accent);
}

.calc-pill-btn.active {
  border-color: var(--color-accent-dark);
  background-color: #FAF6EF;
  color: var(--color-accent-dark);
  font-weight: 600;
}

/* Summary Panel Sticky Box */
.calc-summary-panel {
  background: #FFFFFF;
  border: 1.5px solid var(--color-border);
  border-radius: 1.5rem;
  padding: 1.75rem;
  box-shadow: 0 10px 30px -5px rgba(25, 28, 24, 0.08);
  position: sticky;
  top: 6rem;
  transition: box-shadow 0.3s ease;
}

.calc-summary-panel:hover {
  box-shadow: var(--shadow-hover);
}

.calc-price-display {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 600;
  color: var(--color-primary);
  line-height: 1;
}

@media (max-width: 1024px) {
  .calc-summary-panel {
    position: static;
    margin-top: 2rem;
  }
}

/* ==========================================================================
   PERFORMANCE & RENDERING ACCELERATION (DESKTOP & MOBILE)
   ========================================================================== */
/* Smooth, jank-free scrolling (dynamic height jumping eliminated) */

/* Scoped GPU Acceleration on Active Interaction / Hover */
.btn-primary:hover,
.btn-secondary:hover,
.package-card:hover,
.kutluer-pillar-box:hover,
.kutluer-testimonial-card:hover,
.calc-choice-card:hover,
.calc-addon-item:hover {
  backface-visibility: hidden;
}

/* Custom Editorial Scrollbar for Desktop (Smooth & Elegant) */
@media (min-width: 1024px) {
  ::-webkit-scrollbar {
    width: 9px;
  }
  ::-webkit-scrollbar-track {
    background: #FAF8F4;
  }
  ::-webkit-scrollbar-thumb {
    background: #D8D2C5;
    border-radius: 9999px;
    border: 2px solid #FAF8F4;
    transition: background 0.2s ease;
  }
  ::-webkit-scrollbar-thumb:hover {
    background: #B5956A;
  }
}

/* Prevent unwanted font synthesis & layout reflow */
body, h1, h2, h3, h4, p, a, span {
  font-synthesis: none;
}

/* Mobile Touch-Target Accessibility & Zero-Lag Interaction */
@media (max-width: 640px) {
  .btn-primary,
  .btn-secondary,
  .mobile-nav-link {
    min-height: 44px;
  }

  /* Prevent iOS tap highlight gray box */
  a, button, input, select, textarea {
    -webkit-tap-highlight-color: transparent;
  }
}

/* ==========================================================================
   PREMIUM LUXURY EDITORIAL UPGRADES (ATELIER AESTHETICS)
   ========================================================================== */
.luxury-gold-border {
  border: 1px solid rgba(212, 175, 55, 0.35);
  box-shadow: 0 10px 35px -5px rgba(25, 28, 24, 0.05), 0 0 0 1px rgba(181, 149, 106, 0.15);
}

.luxury-gold-border:hover {
  border-color: rgba(212, 175, 55, 0.65);
  box-shadow: 0 16px 45px -8px rgba(181, 149, 106, 0.2), 0 0 0 1px rgba(212, 175, 55, 0.35);
}

.luxury-badge {
  background: linear-gradient(135deg, #FFFDF8 0%, #F5ECE0 100%);
  border: 1px solid rgba(181, 149, 106, 0.5);
  color: #8C6F47;
  letter-spacing: 0.14em;
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
}

.luxury-pill {
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid #EBE5DB;
  box-shadow: 0 2px 8px rgba(25, 28, 24, 0.03);
  transition: all 0.25s ease;
}

.luxury-pill:hover {
  border-color: #B5956A;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(181, 149, 106, 0.12);
}

.gold-gradient-text {
  background: linear-gradient(135deg, #9C7A4A 0%, #D4AF37 50%, #8C6F47 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Interactive Story Modal */
#story-modal.active {
  display: flex !important;
  opacity: 1 !important;
}