/**
 * Lina Hair - One Page Landing Page Stylesheet
 * =============================================
 *
 * CDN Dependencies:
 * - Bootstrap 5.3.x (Layout, Grid, Components)
 * - Swiper (Hero Slider)
 * - AOS (Scroll Animations)
 * - Fancybox 5.x (Lightbox for Portfolio)
 * - Isotope (Masonry Layout)
 *
 * Structure:
 * 1. CSS Variables (Root)
 * 2. Base & Reset
 * 3. Typography
 * 4. Layout Components
 * 5. Navigation
 * 6. Hero Section
 * 7. About Section
 * 8. Services Section
 * 9. Campaign Section
 * 10. Portfolio Section
 * 11. FAQ Section
 * 12. Contact Section
 * 13. Footer
 * 14. Utilities & Animations
 * 15. Responsive Breakpoints
 */

/* =============================================
   1. CSS Variables (Root)
============================================= */
:root {
  /* Primary Color Palette - Warm Sophisticated Tones */
  --color-primary: #8A7F78;
  --color-primary-light: #A69B94;
  --color-primary-dark: #6B625B;
  --color-secondary: #D4C5B5;
  --color-secondary-light: #E8DED3;
  --color-accent: #C4A484;
  --color-accent-gold: #D4AF37;

  /* Background Colors */
  --color-bg-light: #FAF8F6;
  --color-bg-white: #FFFFFF;
  --color-bg-cream: #F5F1ED;
  --color-bg-dark: #2C2825;

  /* Text Colors */
  --color-text-primary: #2C2825;
  --color-text-secondary: #5C5652;
  --color-text-muted: #8A8480;
  --color-text-light: #FFFFFF;

  /* Gradient */
  --gradient-primary: linear-gradient(135deg, #8A7F78 0%, #D4C5B5 100%);
  --gradient-hero: linear-gradient(180deg, rgba(44, 40, 37, 0.6) 0%, rgba(44, 40, 37, 0.3) 100%);
  --gradient-overlay: linear-gradient(180deg, rgba(0,0,0,0.4) 0%, rgba(0,0,0,0.2) 50%, rgba(0,0,0,0.4) 100%);

  /* Typography */
  --font-primary: 'Noto Sans TC', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Playfair Display', Georgia, serif;

  --font-size-xs: 0.75rem;     /* 12px */
  --font-size-sm: 0.875rem;    /* 14px */
  --font-size-base: 1rem;      /* 16px */
  --font-size-md: 1.125rem;    /* 18px */
  --font-size-lg: 1.25rem;     /* 20px */
  --font-size-xl: 1.5rem;      /* 24px */
  --font-size-2xl: 2rem;       /* 32px */
  --font-size-3xl: 2.5rem;     /* 40px */
  --font-size-4xl: 3rem;       /* 48px */

  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  --line-height-tight: 1.25;
  --line-height-normal: 1.6;
  --line-height-relaxed: 1.8;

  /* Spacing */
  --spacing-xs: 0.5rem;        /* 8px */
  --spacing-sm: 1rem;          /* 16px */
  --spacing-md: 1.5rem;        /* 24px */
  --spacing-lg: 2rem;          /* 32px */
  --spacing-xl: 3rem;          /* 48px */
  --spacing-2xl: 4rem;         /* 64px */
  --spacing-3xl: 6rem;         /* 96px */
  --spacing-section: 5rem;     /* 80px */

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 20px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.12);
  --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.15);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;

  /* Z-index Scale */
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-fixed: 300;
  --z-modal-backdrop: 400;
  --z-modal: 500;
  --z-popover: 600;
  --z-tooltip: 700;
}

/* =============================================
   2. Base & Reset
============================================= */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  overflow-x: hidden;
}

body {
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-normal);
  line-height: var(--line-height-normal);
  color: var(--color-text-primary);
  background-color: var(--color-bg-white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-primary-dark);
}

ul, ol {
  list-style: none;
  padding: 0;
  margin: 0;
}

/* =============================================
   3. Typography
============================================= */
h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-tight);
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-primary);
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-md); }

p {
  margin-bottom: var(--spacing-sm);
}

.section-title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  text-align: center;
  margin-bottom: var(--spacing-md);
  position: relative;
  color: var(--color-text-primary);
}

.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: var(--gradient-primary);
  margin: var(--spacing-sm) auto 0;
  border-radius: var(--radius-full);
}

.section-subtitle {
  font-size: var(--font-size-md);
  color: var(--color-text-secondary);
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--spacing-xl);
  line-height: var(--line-height-relaxed);
}

/* =============================================
   4. Layout Components
============================================= */
.section {
  padding: var(--spacing-section) 0;
}

.section-light {
  background-color: var(--color-bg-light);
}

.section-cream {
  background-color: var(--color-bg-cream);
}

.section-dark {
  background-color: var(--color-bg-dark);
  color: var(--color-text-light);
}

.section-dark .section-title,
.section-dark .section-subtitle {
  color: var(--color-text-light);
}

.section-dark .section-title::after {
  background: var(--color-secondary);
}

/* Custom Container */
.container-custom {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}

/* =============================================
   5. Navigation
============================================= */
.navbar-main {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-fixed);
  padding: var(--spacing-sm) 0;
  transition: all var(--transition-base);
  background: transparent;
}

.navbar-main.scrolled {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-md);
  padding: var(--spacing-xs) 0;
}

.navbar-main .navbar-brand {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-light);
  transition: color var(--transition-fast);
}

.navbar-main.scrolled .navbar-brand {
  color: var(--color-text-primary);
}

.navbar-main .nav-link {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: rgba(255, 255, 255, 0.9);
  padding: var(--spacing-xs) var(--spacing-sm) !important;
  position: relative;
  transition: color var(--transition-fast);
}

.navbar-main.scrolled .nav-link {
  color: var(--color-text-secondary);
}

.navbar-main .nav-link:hover,
.navbar-main .nav-link.active {
  color: var(--color-text-light);
}

.navbar-main.scrolled .nav-link:hover,
.navbar-main.scrolled .nav-link.active {
  color: var(--color-primary);
}

.navbar-main .nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--color-secondary);
  transition: all var(--transition-fast);
  transform: translateX(-50%);
}

.navbar-main .nav-link:hover::after,
.navbar-main .nav-link.active::after {
  width: 60%;
}

.navbar-main.scrolled .nav-link::after {
  background: var(--color-primary);
}

/* Mobile Toggle */
.navbar-toggler {
  border: none;
  padding: var(--spacing-xs);
}

.navbar-toggler:focus {
  box-shadow: none;
}

.navbar-toggler-icon {
  width: 24px;
  height: 2px;
  background: var(--color-text-light);
  position: relative;
  transition: background var(--transition-fast);
}

.navbar-main.scrolled .navbar-toggler-icon {
  background: var(--color-text-primary);
}

.navbar-toggler-icon::before,
.navbar-toggler-icon::after {
  content: '';
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: inherit;
  transition: transform var(--transition-fast);
}

.navbar-toggler-icon::before { top: -7px; }
.navbar-toggler-icon::after { bottom: -7px; }

/* Mobile Menu */
@media (max-width: 991.98px) {
  .navbar-collapse {
    background: var(--color-bg-white);
    margin-top: var(--spacing-sm);
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
  }

  .navbar-main .nav-link {
    color: var(--color-text-secondary);
    padding: var(--spacing-sm) !important;
  }

  .navbar-main .nav-link:hover,
  .navbar-main .nav-link.active {
    color: var(--color-primary);
    background: var(--color-bg-light);
    border-radius: var(--radius-sm);
  }
}

/* =============================================
   6. Hero Section - Refined Elegant Design
============================================= */
.hero-section {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background-color: var(--color-bg-dark);
}

/* Hero Background */
.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  transform: scale(1.05);
  animation: heroZoom 20s ease-in-out infinite alternate;
}

@keyframes heroZoom {
  0% { transform: scale(1.05); }
  100% { transform: scale(1.1); }
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(44, 40, 37, 0.75) 0%,
    rgba(44, 40, 37, 0.4) 40%,
    rgba(44, 40, 37, 0.3) 60%,
    rgba(44, 40, 37, 0.5) 100%
  );
  z-index: 2;
}

/* Decorative Elements */
.hero-decor {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 3;
  pointer-events: none;
  overflow: hidden;
}

.hero-decor-line {
  position: absolute;
  background: linear-gradient(180deg, rgba(212, 197, 181, 0.3) 0%, transparent 100%);
}

.hero-decor-line-1 {
  left: 10%;
  top: 0;
  width: 1px;
  height: 30%;
  animation: lineGrow 1.5s ease-out 0.5s both;
}

.hero-decor-line-2 {
  right: 10%;
  bottom: 0;
  width: 1px;
  height: 25%;
  background: linear-gradient(0deg, rgba(212, 197, 181, 0.3) 0%, transparent 100%);
  animation: lineGrow 1.5s ease-out 0.8s both;
}

@keyframes lineGrow {
  from {
    transform: scaleY(0);
    opacity: 0;
  }
  to {
    transform: scaleY(1);
    opacity: 1;
  }
}

.hero-decor-circle {
  position: absolute;
  right: 8%;
  top: 20%;
  width: 120px;
  height: 120px;
  border: 1px solid rgba(212, 197, 181, 0.2);
  border-radius: 50%;
  animation: circleFloat 8s ease-in-out infinite;
}

@keyframes circleFloat {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(180deg); }
}

/* Hero Content */
.hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  padding: var(--spacing-lg);
  max-width: 800px;
}

/* Hero Badge */
.hero-badge {
  display: inline-block;
  margin-bottom: var(--spacing-md);
}

.hero-badge span {
  display: inline-block;
  padding: 0.5rem 1.25rem;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-secondary-light);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(212, 197, 181, 0.3);
  border-radius: var(--radius-full);
  backdrop-filter: blur(10px);
}

/* Hero Title */
.hero-title {
  margin-bottom: var(--spacing-md);
}

.hero-title-brand {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 5rem);
  font-weight: 600;
  color: var(--color-text-light);
  letter-spacing: 0.02em;
  line-height: 1.1;
  margin-bottom: 0.25em;
  text-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.hero-title-main {
  display: block;
  font-family: var(--font-primary);
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  font-weight: var(--font-weight-normal);
  color: rgba(255, 255, 255, 0.9);
  letter-spacing: 0.3em;
  text-transform: uppercase;
}

/* Hero Subtitle */
.hero-subtitle {
  font-size: clamp(0.9rem, 2vw, var(--font-size-md));
  font-weight: var(--font-weight-normal);
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: var(--spacing-xl);
  line-height: var(--line-height-relaxed);
  letter-spacing: 0.05em;
}

/* Hero CTA Buttons */
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-sm);
}

.hero-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 2rem;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
  background: var(--color-secondary-light);
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  box-shadow: 0 4px 20px rgba(212, 197, 181, 0.3);
}

.hero-btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(212, 197, 181, 0.4);
  color: var(--color-text-primary);
  background: var(--color-text-light);
}

.hero-btn-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: var(--color-primary);
  border-radius: 50%;
  color: var(--color-text-light);
  transition: all var(--transition-base);
}

.hero-btn-primary:hover .hero-btn-icon {
  background: var(--color-primary-dark);
  transform: scale(1.05);
}

.hero-btn-icon svg {
  width: 18px;
  height: 18px;
}

.hero-btn-text {
  font-weight: var(--font-weight-semibold);
}

.hero-btn-phone {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  padding-left: 0.5rem;
  border-left: 1px solid rgba(0, 0, 0, 0.1);
  margin-left: 0.25rem;
}

.hero-btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 1.5rem;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: rgba(255, 255, 255, 0.9);
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  backdrop-filter: blur(5px);
}

.hero-btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.5);
  color: var(--color-text-light);
  transform: translateY(-2px);
}

.hero-btn-secondary svg {
  width: 18px;
  height: 18px;
  opacity: 0.9;
}

/* Hero Scroll Indicator */
.hero-scroll {
  position: absolute;
  bottom: var(--spacing-xl);
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  text-align: center;
}

.hero-scroll-text {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
  margin-right: -0.2em; /* Compensate for letter-spacing on last character */
}

.hero-scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.5) 0%, transparent 100%);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% {
    opacity: 0.5;
    transform: scaleY(1);
  }
  50% {
    opacity: 1;
    transform: scaleY(1.2);
  }
}

/* Hero Section Responsive */
@media (max-width: 991.98px) {
  .hero-decor-circle {
    width: 80px;
    height: 80px;
    right: 5%;
    top: 15%;
  }

  .hero-decor-line-1,
  .hero-decor-line-2 {
    display: none;
  }

  .hero-content {
    padding: var(--spacing-md);
  }

  .hero-btn-phone {
    display: none;
  }
}

@media (max-width: 575.98px) {
  .hero-section {
    min-height: 100svh;
    min-height: 100dvh;
  }

  .hero-overlay {
    background: linear-gradient(
      180deg,
      rgba(44, 40, 37, 0.6) 0%,
      rgba(44, 40, 37, 0.4) 50%,
      rgba(44, 40, 37, 0.7) 100%
    );
  }

  .hero-decor {
    display: none;
  }

  .hero-content {
    padding: var(--spacing-sm);
    padding-top: 100px;
  }

  .hero-badge span {
    font-size: 0.65rem;
    padding: 0.4rem 1rem;
  }

  .hero-title-brand {
    font-size: clamp(2.5rem, 12vw, 3.5rem);
  }

  .hero-title-main {
    font-size: clamp(0.85rem, 3.5vw, 1.1rem);
    letter-spacing: 0.15em;
  }

  .hero-subtitle {
    font-size: var(--font-size-sm);
    letter-spacing: 0.02em;
    padding: 0 var(--spacing-xs);
    margin-bottom: var(--spacing-lg);
  }

  .hero-cta {
    flex-direction: column;
    gap: 0.75rem;
    width: 100%;
    padding: 0 var(--spacing-sm);
  }

  .hero-btn-primary {
    width: 100%;
    justify-content: center;
    padding: 0.875rem 1.5rem;
  }

  .hero-btn-secondary {
    padding: 0.75rem 1.25rem;
  }

  .hero-scroll {
    bottom: var(--spacing-lg);
  }

  .hero-scroll-line {
    height: 30px;
  }
}

/* Legacy button support */
.btn-primary-custom {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-lg);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-light);
  background: var(--gradient-primary);
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
}

.btn-primary-custom:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  color: var(--color-text-light);
}

.btn-outline-custom {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-lg);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-light);
  background: transparent;
  border: 2px solid rgba(255, 255, 255, 0.6);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
}

.btn-outline-custom:hover {
  background: var(--color-text-light);
  color: var(--color-text-primary);
  border-color: var(--color-text-light);
}

/* =============================================
   7. About Section
============================================= */
.about-section {
  background: var(--color-bg-light);
  position: relative;
  overflow: hidden;
}

/* Subtle background texture */
.about-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image:
    radial-gradient(circle at 20% 80%, rgba(212, 197, 181, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(138, 127, 120, 0.08) 0%, transparent 40%);
  pointer-events: none;
}

/* Section Header */
.about-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
  position: relative;
}

.about-title {
  font-family: var(--font-primary);
  font-size: clamp(2rem, 5vw, var(--font-size-3xl));
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-xs);
  letter-spacing: 0.05em;
}

.about-title-en {
  font-family: var(--font-display);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  position: relative;
  display: inline-block;
}

.about-title-en::before,
.about-title-en::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 40px;
  height: 1px;
  background: var(--color-secondary);
}

.about-title-en::before {
  right: calc(100% + 16px);
}

.about-title-en::after {
  left: calc(100% + 16px);
}

/* Main Content Grid */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--spacing-2xl);
  align-items: center;
  margin-bottom: var(--spacing-2xl);
}

/* Text Content */
.about-text-content {
  position: relative;
  z-index: 2;
}

.about-intro {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-md);
  word-wrap: break-word;
  overflow-wrap: break-word;
  max-width: 100%;
}

.about-description {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-sm);
}

.about-divider {
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
  margin: var(--spacing-lg) 0;
  border-radius: var(--radius-full);
}

.about-tagline {
  font-size: var(--font-size-md);
  font-style: italic;
  color: var(--color-primary);
  margin-bottom: var(--spacing-lg);
  position: relative;
  padding-left: var(--spacing-md);
  word-wrap: break-word;
  overflow-wrap: break-word;
  max-width: 100%;
}

.about-tagline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
}

/* CTA Button */
.about-cta {
  margin-top: var(--spacing-lg);
}

.about-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-lg);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
  background: transparent;
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.about-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--gradient-primary);
  transition: left var(--transition-base);
  z-index: -1;
}

.about-btn:hover {
  color: var(--color-text-light);
  border-color: var(--color-primary);
}

.about-btn:hover::before {
  left: 0;
}

.about-btn svg {
  transition: transform var(--transition-fast);
}

.about-btn:hover svg {
  transform: translateX(4px);
}

/* Photo Gallery */
.about-gallery {
  position: relative;
  z-index: 1;
}

.gallery-wrapper {
  position: relative;
  height: 520px;
}

/* Main Large Image */
.gallery-main {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 65%;
  height: 380px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  z-index: 2;
}

.gallery-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.gallery-main:hover img {
  transform: scale(1.05);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(138, 127, 120, 0.1) 0%, transparent 60%);
  pointer-events: none;
}

/* Stacked Images */
.gallery-stack {
  position: absolute;
  right: 0;
  top: 0;
  width: 50%;
  height: 100%;
}

.gallery-item {
  position: absolute;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-base);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.gallery-item:hover {
  z-index: 10;
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.gallery-item-1 {
  top: 0;
  right: 0;
  width: 90%;
  height: 200px;
  z-index: 3;
}

.gallery-item-2 {
  top: 220px;
  right: 20px;
  width: 80%;
  height: 180px;
  z-index: 1;
}

/* Decorative Elements */
.gallery-decor {
  position: absolute;
  border-radius: var(--radius-lg);
  pointer-events: none;
}

.gallery-decor-1 {
  top: -15px;
  right: -15px;
  width: 120px;
  height: 120px;
  border: 2px solid var(--color-secondary);
  opacity: 0.5;
  z-index: 0;
}

.gallery-decor-2 {
  bottom: -20px;
  left: 30%;
  width: 80px;
  height: 80px;
  background: var(--color-secondary);
  opacity: 0.2;
  z-index: 0;
}

/* Keywords Section */
.about-keywords {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-xs);
  padding-top: var(--spacing-xl);
  border-top: 1px solid rgba(138, 127, 120, 0.15);
}

.keyword-tag {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  background: var(--color-bg-white);
  border-radius: var(--radius-full);
  border: 1px solid var(--color-secondary);
  transition: all var(--transition-fast);
}

.keyword-tag:hover {
  background: var(--color-primary);
  color: var(--color-text-light);
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

/* About Section Responsive */
@media (max-width: 991.98px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }

  .about-text-content {
    order: 2;
    text-align: center;
    padding: 0 var(--spacing-md);
    max-width: 100%;
  }

  .about-divider {
    margin-left: auto;
    margin-right: auto;
  }

  .about-tagline {
    padding-left: 0;
    text-align: center;
  }

  .about-tagline::before {
    display: none;
  }

  .about-cta {
    text-align: center;
  }

  .about-gallery {
    order: 1;
  }

  .gallery-wrapper {
    height: auto;
    max-width: 500px;
    margin: 0 auto;
    position: relative;
  }

  /* Mobile: Clean grid layout */
  .gallery-main {
    position: relative;
    left: auto;
    bottom: auto;
    width: 100%;
    height: 280px;
    margin-bottom: var(--spacing-sm);
  }

  .gallery-stack {
    position: relative;
    right: auto;
    top: auto;
    width: 100%;
    height: auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
  }

  .gallery-item {
    position: relative;
    top: auto !important;
    right: auto !important;
    width: 100% !important;
    height: 160px !important;
  }

  .gallery-item-1,
  .gallery-item-2 {
    z-index: 1;
  }

  /* Hide decorative elements on tablet */
  .gallery-decor {
    display: none;
  }
}

@media (max-width: 575.98px) {
  .about-section {
    padding: var(--spacing-xl) 0;
    overflow-x: hidden;
  }

  .about-title-en::before,
  .about-title-en::after {
    width: 25px;
  }

  .about-header {
    margin-bottom: var(--spacing-lg);
    padding: 0 var(--spacing-md);
  }

  .about-title {
    font-size: var(--font-size-2xl);
  }

  .about-text-content {
    padding: 0 var(--spacing-lg);
    max-width: 100%;
  }

  .gallery-wrapper {
    max-width: 100%;
    padding: 0 var(--spacing-md);
  }

  .gallery-main {
    height: 220px;
    border-radius: var(--radius-md);
  }

  .gallery-item {
    height: 140px !important;
    border-radius: var(--radius-md) !important;
  }

  .gallery-stack {
    gap: var(--spacing-xs);
  }

  .about-intro {
    font-size: var(--font-size-lg);
  }

  .about-tagline {
    font-size: var(--font-size-base);
  }

  .about-keywords {
    padding-top: var(--spacing-lg);
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
  }

  .keyword-tag {
    font-size: var(--font-size-xs);
    padding: 4px 10px;
  }
}

/* =============================================
   8. Services Section
============================================= */
.services-section {
  background: var(--color-bg-white);
}

.service-category {
  margin-bottom: var(--spacing-xl);
}

.service-category-title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  margin-bottom: var(--spacing-lg);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.service-card {
  background: var(--color-bg-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  height: 100%;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0, 0, 0, 0.05);
  transition: all var(--transition-base);
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.service-card-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.service-number {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  color: var(--color-text-light);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  border-radius: var(--radius-full);
  flex-shrink: 0;
}

.service-card-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin: 0;
}

.service-card-body {
  padding-left: calc(32px + var(--spacing-sm));
}

.service-item {
  margin-bottom: var(--spacing-sm);
}

.service-item:last-child {
  margin-bottom: 0;
}

.service-item-label {
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
  font-size: var(--font-size-sm);
}

.service-item-text {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
}

/* =============================================
   9. Campaign Section
============================================= */
.campaign-section {
  background: var(--gradient-primary);
  position: relative;
  overflow: hidden;
}

.campaign-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 60%;
  height: 200%;
  background: rgba(255, 255, 255, 0.05);
  transform: rotate(15deg);
  pointer-events: none;
}

.campaign-content {
  position: relative;
  z-index: 1;
}

.campaign-section .section-title {
  color: var(--color-text-light);
}

.campaign-section .section-title::after {
  background: var(--color-text-light);
}

.campaign-price {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.campaign-price-value {
  font-size: clamp(3rem, 8vw, 5rem);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-light);
  line-height: 1;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.campaign-price-label {
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.8);
  margin-top: var(--spacing-xs);
}

.campaign-card {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  height: 100%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: all var(--transition-base);
}

.campaign-card:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: translateY(-3px);
}

.campaign-card-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-light);
  margin-bottom: var(--spacing-sm);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.campaign-card-content {
  color: rgba(255, 255, 255, 0.9);
  line-height: var(--line-height-relaxed);
  font-size: var(--font-size-base);
  white-space: pre-line;
}

.campaign-highlight {
  background: var(--color-accent-gold);
  color: var(--color-text-primary);
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--radius-lg);
  text-align: center;
  margin-top: var(--spacing-lg);
}

.campaign-highlight-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-xs);
}

.campaign-highlight-text {
  font-size: var(--font-size-base);
  margin: 0;
}

/* =============================================
   10. Portfolio Section
============================================= */
.portfolio-section {
  background: var(--color-bg-cream);
}

/* Filter Buttons */
.portfolio-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-xl);
}

.filter-btn {
  padding: var(--spacing-xs) var(--spacing-md);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  background: var(--color-bg-white);
  border: 1px solid var(--color-secondary);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--color-primary);
  color: var(--color-text-light);
  border-color: var(--color-primary);
}

/* Isotope Grid */
.portfolio-grid {
  margin: 0 -8px;
}

.portfolio-grid::after {
  content: '';
  display: block;
  clear: both;
}

/* Grid Sizer for Isotope */
.portfolio-sizer,
.portfolio-item {
  width: calc(25% - 16px);
  margin: 8px;
}

.portfolio-item {
  float: left;
}

/* Portfolio Card */
.portfolio-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-bg-white);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.portfolio-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.portfolio-media {
  position: relative;
  display: block;
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 9 / 16;
  background: var(--color-bg-light);
}

.portfolio-media img,
.portfolio-media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-slow);
}

/* Poster image - shows before video loads */
.portfolio-poster {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
}

/* Hide poster when video is playing */
.portfolio-media video {
  position: relative;
  z-index: 2;
}

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

/* Video indicator */
.portfolio-video-indicator {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60px;
  height: 60px;
  background: rgba(0, 0, 0, 0.6);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-light);
  font-size: var(--font-size-xl);
  opacity: 0.9;
  transition: all var(--transition-fast);
  pointer-events: none;
  z-index: 10;
}

.portfolio-card:hover .portfolio-video-indicator {
  background: var(--color-primary);
  transform: translate(-50%, -50%) scale(1.1);
}

.portfolio-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--spacing-sm);
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
  color: var(--color-text-light);
  opacity: 0;
  transition: opacity var(--transition-base);
}

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

.portfolio-category {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
}

/* Loading State */
.portfolio-loading {
  text-align: center;
  padding: var(--spacing-xl);
  color: var(--color-text-muted);
}

.portfolio-loading .spinner-border {
  width: 3rem;
  height: 3rem;
  color: var(--color-primary);
}

/* =============================================
   11. FAQ Section
============================================= */
.faq-section {
  background: var(--color-bg-white);
}

.faq-container {
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  margin-bottom: var(--spacing-sm);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-bg-light);
  border: 1px solid transparent;
  transition: all var(--transition-fast);
}

.faq-item:hover {
  border-color: var(--color-secondary);
}

.faq-question {
  width: 100%;
  padding: var(--spacing-md) var(--spacing-lg);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-sm);
  transition: all var(--transition-fast);
}

.faq-question:hover {
  color: var(--color-primary);
}

.faq-question::after {
  content: '+';
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-normal);
  color: var(--color-primary);
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

.faq-item.active .faq-question::after {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base);
}

.faq-item.active .faq-answer {
  max-height: 500px;
}

.faq-answer-content {
  padding: 0 var(--spacing-lg) var(--spacing-md);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

/* =============================================
   12. Contact Section
============================================= */
.contact-section {
  background: var(--color-bg-dark);
  color: var(--color-text-light);
  position: relative;
  overflow: hidden;
}

/* Decorative Background */
.contact-bg-decor {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.contact-bg-gradient {
  position: absolute;
  top: -50%;
  right: -20%;
  width: 80%;
  height: 150%;
  background: radial-gradient(ellipse at center, rgba(212, 197, 181, 0.08) 0%, transparent 60%);
  transform: rotate(-15deg);
}

.contact-bg-pattern {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 40%;
  background:
    linear-gradient(135deg, transparent 25%, rgba(255,255,255,0.02) 25%, rgba(255,255,255,0.02) 50%, transparent 50%, transparent 75%, rgba(255,255,255,0.02) 75%);
  background-size: 60px 60px;
  opacity: 0.5;
}

.contact-section .section-title {
  color: var(--color-text-light);
  position: relative;
  z-index: 2;
}

.contact-section .section-title::after {
  background: var(--color-secondary);
}

.contact-section .section-subtitle {
  position: relative;
  z-index: 2;
}

/* Contact Grid Layout */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: var(--spacing-2xl);
  align-items: stretch;
  position: relative;
  z-index: 2;
}

/* Contact Info Wrapper */
.contact-info-wrapper {
  display: flex;
  flex-direction: column;
}

/* Contact Card */
.contact-card {
  background: linear-gradient(145deg, rgba(255,255,255,0.08) 0%, rgba(255,255,255,0.02) 100%);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  height: 100%;
  display: flex;
  flex-direction: column;
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.contact-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-secondary), var(--color-accent), var(--color-secondary));
}

.contact-card-header {
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.contact-card-label {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-secondary);
  margin-bottom: var(--spacing-xs);
}

.contact-card-title {
  font-family: var(--font-display);
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-light);
  margin: 0;
  letter-spacing: 0.02em;
}

/* Contact Details */
.contact-card-body {
  flex: 1;
}

.contact-detail {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.contact-detail:last-child {
  margin-bottom: 0;
}

.contact-detail-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(212, 197, 181, 0.15);
  border-radius: var(--radius-md);
  color: var(--color-secondary);
  font-size: var(--font-size-lg);
  flex-shrink: 0;
  transition: all var(--transition-base);
}

.contact-detail:hover .contact-detail-icon {
  background: var(--color-secondary);
  color: var(--color-bg-dark);
  transform: scale(1.05);
}

.contact-detail-content {
  flex: 1;
}

.contact-detail-label {
  display: block;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 4px;
}

.contact-detail-text {
  font-size: var(--font-size-base);
  color: var(--color-text-light);
  margin: 0;
  line-height: var(--line-height-normal);
}

.contact-phone {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-light);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.contact-phone:hover {
  color: var(--color-secondary);
}

/* Social Section */
.contact-social {
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(255,255,255,0.1);
}

.contact-social-label {
  display: block;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--spacing-sm);
}

.contact-social-links {
  display: flex;
  gap: var(--spacing-sm);
}

.contact-social-btn {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-md);
  color: var(--color-text-light);
  font-size: var(--font-size-lg);
  text-decoration: none;
  transition: all var(--transition-base);
}

.contact-social-btn:hover {
  background: var(--color-secondary);
  border-color: var(--color-secondary);
  color: var(--color-bg-dark);
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(212, 197, 181, 0.3);
}

/* CTA Buttons */
.contact-cta-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-lg);
}

.contact-cta-primary,
.contact-cta-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-lg);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  text-decoration: none;
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
}

.contact-cta-primary {
  background: var(--color-secondary);
  color: var(--color-bg-dark);
  border: 2px solid var(--color-secondary);
}

.contact-cta-primary:hover {
  background: var(--color-secondary-light);
  border-color: var(--color-secondary-light);
  color: var(--color-bg-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(212, 197, 181, 0.4);
}

.contact-cta-secondary {
  background: transparent;
  color: var(--color-text-light);
  border: 2px solid rgba(255,255,255,0.3);
}

.contact-cta-secondary:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.5);
  color: var(--color-text-light);
}

/* Map Wrapper */
.contact-map-wrapper {
  display: flex;
  flex-direction: column;
}

.contact-map-frame {
  position: relative;
  flex: 1;
  min-height: 400px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}

.contact-map-inner {
  position: absolute;
  inset: 0;
  background: var(--color-bg-dark);
}

.contact-map-inner iframe {
  width: 100%;
  height: 100%;
  filter: grayscale(20%) contrast(1.05);
  transition: filter var(--transition-base);
}

.contact-map-frame:hover .contact-map-inner iframe {
  filter: grayscale(0%) contrast(1);
}

/* Map Decorative Corners */
.contact-map-corner {
  position: absolute;
  width: 60px;
  height: 60px;
  pointer-events: none;
  z-index: 10;
}

.contact-map-corner::before,
.contact-map-corner::after {
  content: '';
  position: absolute;
  background: var(--color-secondary);
}

.contact-map-corner-tl {
  top: -2px;
  left: -2px;
}

.contact-map-corner-tl::before {
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
}

.contact-map-corner-tl::after {
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
}

.contact-map-corner-br {
  bottom: -2px;
  right: -2px;
}

.contact-map-corner-br::before {
  bottom: 0;
  right: 0;
  width: 100%;
  height: 3px;
}

.contact-map-corner-br::after {
  bottom: 0;
  right: 0;
  width: 3px;
  height: 100%;
}

/* Map Caption */
.contact-map-caption {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-md);
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.6);
}

.contact-map-caption i {
  color: var(--color-secondary);
}

/* Contact Section Responsive */
@media (max-width: 991.98px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }

  .contact-map-frame {
    min-height: 350px;
  }

  .contact-card {
    padding: var(--spacing-lg);
  }
}

@media (max-width: 767.98px) {
  .contact-card {
    padding: var(--spacing-md);
  }

  .contact-card-title {
    font-size: var(--font-size-xl);
  }

  .contact-detail {
    gap: var(--spacing-sm);
  }

  .contact-detail-icon {
    width: 40px;
    height: 40px;
    font-size: var(--font-size-base);
  }

  .contact-map-frame {
    min-height: 300px;
  }

  .contact-map-corner {
    width: 40px;
    height: 40px;
  }

  .contact-cta-group {
    flex-direction: column;
  }

  .contact-cta-primary,
  .contact-cta-secondary {
    width: 100%;
  }
}

@media (max-width: 575.98px) {
  .contact-map-frame {
    min-height: 250px;
    border-radius: var(--radius-lg);
  }

  .contact-social-btn {
    width: 40px;
    height: 40px;
  }

  .contact-phone {
    font-size: var(--font-size-base);
  }
}

/* =============================================
   13. Footer
============================================= */
.footer {
  background: #1a1816;
  padding: var(--spacing-lg) 0;
  text-align: center;
}

.footer-brand {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-light);
  margin-bottom: var(--spacing-xs);
}

.footer-copyright {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.5);
  margin: 0;
}

/* =============================================
   14. Utilities & Animations
============================================= */
/* Text Utilities */
.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* AOS Custom Animations */
[data-aos] {
  pointer-events: none;
}

[data-aos].aos-animate {
  pointer-events: auto;
}

/* Preloader */
.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-bg-white);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.loaded {
  opacity: 0;
  visibility: hidden;
}

.preloader-spinner {
  width: 50px;
  height: 50px;
  border: 3px solid var(--color-secondary);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

/* Back to Top */
.back-to-top {
  position: fixed;
  bottom: var(--spacing-lg);
  right: var(--spacing-lg);
  width: 45px;
  height: 45px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  color: var(--color-text-light);
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition-base);
  z-index: var(--z-fixed);
  cursor: pointer;
  border: none;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--color-primary-dark);
  transform: translateY(-3px);
}

/* =============================================
   15. Responsive Breakpoints
============================================= */

/* Large devices (desktops, less than 1200px) */
@media (max-width: 1199.98px) {
  .portfolio-sizer,
  .portfolio-item {
    width: calc(33.333% - 16px);
  }
}

/* Medium devices (tablets, less than 992px) */
@media (max-width: 991.98px) {
  :root {
    --spacing-section: 4rem;
  }

  .portfolio-sizer,
  .portfolio-item {
    width: calc(50% - 16px);
  }

  .section-title {
    font-size: var(--font-size-2xl);
  }

  .hero-title {
    font-size: var(--font-size-3xl);
  }

  .about-philosophy {
    font-size: var(--font-size-lg);
  }
}

/* Small devices (landscape phones, less than 768px) */
@media (max-width: 767.98px) {
  :root {
    --spacing-section: 3rem;
  }

  .portfolio-sizer,
  .portfolio-item {
    width: calc(100% - 16px);
  }

  .section-title {
    font-size: var(--font-size-xl);
  }

  .hero-cta {
    flex-direction: column;
    align-items: center;
  }

  .btn-primary-custom,
  .btn-outline-custom {
    width: 100%;
    max-width: 280px;
    justify-content: center;
  }

  .about-philosophy::before,
  .about-philosophy::after {
    font-size: 3rem;
    position: static;
    display: block;
  }

  .about-philosophy::before {
    text-align: left;
  }

  .about-philosophy::after {
    text-align: right;
  }

  .service-card-body {
    padding-left: 0;
  }

  .campaign-card {
    margin-bottom: var(--spacing-sm);
  }

  .contact-item {
    flex-direction: column;
    text-align: center;
  }

  .social-links {
    flex-direction: column;
    align-items: center;
  }

  .social-link {
    width: 100%;
    max-width: 280px;
    justify-content: center;
  }
}

/* Extra small devices (portrait phones, less than 576px) */
@media (max-width: 575.98px) {
  .hero-content {
    padding: var(--spacing-sm);
  }

  .service-card {
    padding: var(--spacing-md);
  }

  .faq-question {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
  }

  .faq-answer-content {
    padding: 0 var(--spacing-md) var(--spacing-sm);
    font-size: var(--font-size-sm);
  }
}

/* Fancybox Custom Styles */
.fancybox__container {
  --fancybox-bg: rgba(0, 0, 0, 0.9);
}

.fancybox__toolbar {
  background: transparent;
}

/* Video in Fancybox */
.fancybox__content video {
  max-width: 100%;
  max-height: 80vh;
}