/* ==========================================================================
   Art & Design Group (ADG) - Architectural Studio & Renovation Website
   Warm, Human, Professional Architectural Design System
   Full-page width, non-boxed, responsive, faithful conversion to Elementor
   ========================================================================== */

:root {
  /* Warm Architectural Palette */
  --bg-primary: #ffffff;
  --bg-warm: #faf8f5;
  --bg-warm-card: #f5f2eb;
  --bg-warm-light: #fdfcf9;
  --bg-dark: #1a1e24;
  --bg-dark-card: #222730;
  
  --text-primary: #181c22;
  --text-secondary: #4a5260;
  --text-muted: #758092;
  --text-light: #ffffff;
  
  --accent-gold: #c59b27;
  --accent-gold-dark: #9e7916;
  --accent-gold-light: #fef8eb;
  --accent-gold-border: rgba(197, 155, 39, 0.35);
  
  --border-light: #eae6df;
  --border-medium: #d8d3c9;
  --border-subtle: rgba(0, 0, 0, 0.06);
  
  --shadow-sm: 0 2px 10px rgba(24, 28, 34, 0.04);
  --shadow-md: 0 8px 24px rgba(24, 28, 34, 0.07);
  --shadow-lg: 0 16px 42px rgba(24, 28, 34, 0.1);
  --shadow-hover: 0 20px 48px rgba(24, 28, 34, 0.14);
  
  /* Typography */
  --font-display: 'Syne', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  
  /* Radii & Transitions */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Base Reset & Fluid Foundation */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  padding: 0;
  width: 100%;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

button, input, select, textarea {
  font-family: inherit;
}

/* Fluid Layout & Container */
.full-bleed-container {
  width: 100%;
  max-width: 100%;
  padding-left: clamp(1.25rem, 4vw, 4.5rem);
  padding-right: clamp(1.25rem, 4vw, 4.5rem);
}

.max-readable {
  width: 100%;
  max-width: 1440px;
  margin-left: auto;
  margin-right: auto;
}

.section-py {
  padding-top: clamp(4rem, 7.5vw, 6.5rem);
  padding-bottom: clamp(4rem, 7.5vw, 6.5rem);
}

/* Typography Utility */
.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 1.15rem;
  background-color: var(--accent-gold-light);
  border: 1px solid var(--accent-gold);
  border-radius: var(--radius-full);
  color: var(--accent-gold-dark);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.6vw, 3.1rem);
  font-weight: 800;
  line-height: 1.22;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
}

.section-subtitle {
  font-size: clamp(1rem, 1.2vw, 1.15rem);
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 780px;
}

.gold-accent {
  color: var(--accent-gold);
  background: linear-gradient(135deg, #c59b27 0%, #9e7916 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ==========================================================================
   Header & Faithful Old Navigation Menu (with Dropdowns)
   ========================================================================== */
.header-agency {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 90px;
}

.brand-wrapper {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.brand-logo-img {
  height: 52px;
  width: auto;
  object-fit: contain;
}

.brand-tagline {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  display: none;
}

@media (min-width: 1250px) {
  .brand-tagline {
    display: block;
    border-left: 1px solid var(--border-medium);
    padding-left: 1.25rem;
  }
}

.nav-desktop {
  display: none;
  align-items: center;
  gap: 1.6rem;
  list-style: none;
}

@media (min-width: 1024px) {
  .nav-desktop {
    display: flex;
  }
}

.nav-item {
  position: relative;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  padding: 0.6rem 0;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.nav-link:hover, .nav-item:hover > .nav-link {
  color: var(--accent-gold);
}

/* Dropdown Menu */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 230px;
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  padding: 0.6rem 0;
  list-style: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition);
  z-index: 100;
}

.nav-item:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-link {
  display: block;
  padding: 0.65rem 1.25rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.dropdown-link:hover {
  background-color: var(--bg-warm);
  color: var(--accent-gold-dark);
  padding-left: 1.5rem;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.header-phone {
  display: none;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
}

@media (min-width: 768px) {
  .header-phone {
    display: inline-flex;
  }
}

.header-phone:hover {
  color: var(--accent-gold);
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.75rem 1.6rem;
  background: var(--text-primary);
  color: #ffffff;
  border: 1px solid var(--text-primary);
  border-radius: var(--radius-full);
  font-size: 0.92rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 14px rgba(24, 28, 34, 0.15);
}

.btn-primary:hover {
  background: var(--accent-gold);
  border-color: var(--accent-gold);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(197, 155, 39, 0.3);
}

.mobile-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--bg-warm);
  border: 1px solid var(--border-light);
  font-size: 1.4rem;
  cursor: pointer;
  color: var(--text-primary);
}

@media (min-width: 1024px) {
  .mobile-toggle {
    display: none;
  }
}

/* ==========================================================================
   Hero Showcase & Slideshow (Authentic 5 slides from old site)
   ========================================================================== */
.hero-slider-section {
  position: relative;
  background-color: var(--bg-dark);
  color: #ffffff;
  min-height: 680px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-slides-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1s ease-in-out;
  z-index: 1;
}

.hero-slide.active {
  opacity: 1;
  z-index: 2;
}

.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.92);
}

.hero-slider-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(20, 24, 30, 0.2) 0%, rgba(20, 24, 30, 0.6) 100%);
  z-index: 3;
}

.hero-content {
  position: relative;
  z-index: 4;
  max-width: 980px;
  padding-top: 4rem;
  padding-bottom: 4rem;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 1.25rem;
  background: rgba(197, 155, 39, 0.2);
  border: 1px solid rgba(197, 155, 39, 0.5);
  border-radius: var(--radius-full);
  color: #f7d57f;
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.3rem, 4.8vw, 4.2rem);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.02em;
  color: #ffffff;
  margin-bottom: 1.5rem;
}

.hero-subtitle-quote {
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 1.8vw, 1.55rem);
  font-style: italic;
  color: #f1f4f8;
  line-height: 1.6;
  margin-bottom: 2.25rem;
  border-left: 3px solid var(--accent-gold);
  padding-left: 1.5rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.25rem;
}

.hero-slider-indicators {
  position: absolute;
  bottom: 2rem;
  right: 2.5rem;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.slider-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  border: none;
  cursor: pointer;
  transition: var(--transition);
}

.slider-dot.active {
  background: var(--accent-gold);
  transform: scale(1.3);
}

/* ==========================================================================
   Authentic Quote Banner
   ========================================================================== */
.quote-banner {
  background-color: var(--bg-warm);
  border-bottom: 1px solid var(--border-light);
  padding-top: 2.5rem;
  padding-bottom: 2.5rem;
  text-align: center;
}

.quote-text {
  font-family: var(--font-serif);
  font-size: clamp(1.15rem, 1.6vw, 1.45rem);
  font-style: italic;
  color: var(--text-primary);
  line-height: 1.65;
  max-width: 1000px;
  margin: 0 auto;
}

/* ==========================================================================
   The 8 Authentic Core Categories («Τα έργα μας»)
   ========================================================================== */
.sectors-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
  margin-top: 3.5rem;
}

@media (min-width: 640px) {
  .sectors-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .sectors-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.sector-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

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

.sector-image-wrap {
  position: relative;
  height: 220px;
  overflow: hidden;
  background-color: var(--bg-warm);
}

.sector-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.sector-card:hover .sector-image-wrap img {
  transform: scale(1.08);
}

.sector-badge-top {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(26, 30, 36, 0.85);
  backdrop-filter: blur(8px);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
}

.sector-body {
  padding: 1.5rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.sector-title {
  font-family: var(--font-display);
  font-size: 1.18rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.6rem;
  line-height: 1.35;
}

.sector-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.sector-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent-gold-dark);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.sector-card:hover .sector-link {
  color: var(--accent-gold);
}

/* ==========================================================================
   20 Years of Design Excellence Section (Warm Editorial)
   ========================================================================== */
.anniversary-section {
  background-color: var(--bg-warm);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.anniversary-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3.5rem;
  align-items: center;
}

@media (min-width: 992px) {
  .anniversary-grid {
    grid-template-columns: 1.15fr 0.85fr;
  }
}

.anniversary-content .anniversary-lead {
  font-size: 1.12rem;
  line-height: 1.8;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
}

.anniversary-stats-box {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.stat-card-warm {
  background: #ffffff;
  padding: 1.5rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
}

.stat-card-warm .num {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--accent-gold);
  line-height: 1;
}

.stat-card-warm .lbl {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-top: 0.4rem;
}

.anniversary-image-box {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-medium);
}

.anniversary-image-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ==========================================================================
   Before & After Renovation Slider
   ========================================================================== */
.before-after-box {
  position: relative;
  width: 100%;
  height: clamp(380px, 52vw, 580px);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-medium);
  user-select: none;
  cursor: ew-resize;
  margin-top: 3rem;
}

.ba-layer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.ba-layer img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.ba-layer-before {
  width: 50%;
  overflow: hidden;
  z-index: 2;
  border-right: 3px solid #ffffff;
}

.ba-layer-before img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ba-tag {
  position: absolute;
  top: 1.5rem;
  padding: 0.45rem 1.15rem;
  background: rgba(26, 30, 36, 0.88);
  backdrop-filter: blur(8px);
  color: #ffffff;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  z-index: 5;
  pointer-events: none;
}

.ba-tag.before-tag {
  left: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.ba-tag.after-tag {
  right: 1.5rem;
  background: rgba(197, 155, 39, 0.95);
  border: 1px solid var(--accent-gold);
}

.ba-handle {
  position: absolute;
  top: 0;
  left: 50%;
  bottom: 0;
  width: 44px;
  margin-left: -22px;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.ba-handle-btn {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: #ffffff;
  border: 2px solid var(--accent-gold);
  color: var(--accent-gold-dark);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

/* ==========================================================================
   Portfolio Filterable Grid (Real 101 Projects)
   ========================================================================== */
.portfolio-tabs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 2.5rem;
  margin-bottom: 3.5rem;
}

.portfolio-tab-btn {
  padding: 0.65rem 1.35rem;
  border-radius: var(--radius-full);
  background: var(--bg-warm);
  border: 1px solid var(--border-medium);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
}

.portfolio-tab-btn:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold-dark);
}

.portfolio-tab-btn.active {
  background: var(--text-primary);
  color: #ffffff;
  border-color: var(--text-primary);
}

.projects-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 640px) {
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .projects-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.project-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

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

.project-thumb {
  position: relative;
  height: 250px;
  overflow: hidden;
  background-color: var(--bg-warm);
}

.project-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.project-card:hover .project-thumb img {
  transform: scale(1.08);
}

.project-category-tag {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  color: var(--text-primary);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.project-body {
  padding: 1.6rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.project-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.65rem;
  line-height: 1.35;
}

.project-excerpt {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.project-meta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  border-top: 1px solid var(--border-light);
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 600;
}

/* ==========================================================================
   Renovation Cost Estimator Section
   ========================================================================== */
.calc-card-container {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-medium);
  box-shadow: var(--shadow-md);
  padding: clamp(2rem, 5vw, 3.5rem);
  margin-top: 3rem;
}

.calc-layout-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

@media (min-width: 992px) {
  .calc-layout-grid {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
  }
}

.calc-step-label {
  font-size: 0.92rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}

.calc-type-selector {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}

@media (min-width: 500px) {
  .calc-type-selector {
    grid-template-columns: repeat(4, 1fr);
  }
}

.calc-type-btn {
  padding: 1rem 0.5rem;
  border-radius: var(--radius-md);
  background: var(--bg-warm);
  border: 1.5px solid var(--border-light);
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
}

.calc-type-btn.active {
  background: var(--accent-gold-light);
  border-color: var(--accent-gold);
  color: var(--accent-gold-dark);
}

.calc-type-btn .btn-icon {
  font-size: 1.6rem;
  display: block;
  margin-bottom: 0.35rem;
}

.calc-type-btn .btn-text {
  font-size: 0.85rem;
  font-weight: 700;
}

.calc-slider-box {
  margin-bottom: 2rem;
}

.calc-slider-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

.calc-slider-val {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--accent-gold);
}

.calc-range-input {
  width: 100%;
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--border-medium);
  outline: none;
  -webkit-appearance: none;
}

.calc-range-input::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--accent-gold);
  border: 3px solid #ffffff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  cursor: pointer;
  transition: transform 0.2s;
}

.calc-tier-selector {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.calc-tier-btn {
  padding: 0.85rem 0.5rem;
  border-radius: var(--radius-sm);
  background: var(--bg-warm);
  border: 1px solid var(--border-light);
  text-align: center;
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 600;
  transition: var(--transition);
}

.calc-tier-btn.active {
  background: var(--text-primary);
  color: #ffffff;
  border-color: var(--text-primary);
}

.calc-result-card {
  background: var(--text-primary);
  color: #ffffff;
  border-radius: var(--radius-md);
  padding: 2.25rem;
  text-align: center;
  box-shadow: var(--shadow-md);
}

.calc-result-badge {
  display: inline-block;
  padding: 0.35rem 0.85rem;
  background: rgba(197, 155, 39, 0.2);
  border: 1px solid var(--accent-gold);
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent-gold);
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.calc-estimated-price {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 800;
  color: #ffffff;
  line-height: 1.1;
  margin-bottom: 0.5rem;
}

.calc-estimated-timeline {
  font-size: 0.95rem;
  color: #cbd5e1;
  margin-bottom: 1.75rem;
}

/* ==========================================================================
   FAQ Accordion
   ========================================================================== */
.faq-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  max-width: 900px;
  margin: 3.5rem auto 0;
}

.faq-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.faq-summary {
  padding: 1.35rem 1.75rem;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  list-style: none;
}

.faq-summary::-webkit-details-marker {
  display: none;
}

.faq-icon-cross {
  font-size: 1.3rem;
  color: var(--accent-gold);
  transition: transform 0.3s ease;
}

details[open] .faq-icon-cross {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 1.75rem 1.5rem;
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ==========================================================================
   Contact Section & Footer (Exact 4 Columns Matching Old Site)
   ========================================================================== */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  margin-top: 3.5rem;
}

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

.contact-info-card {
  background: #ffffff;
  padding: clamp(2rem, 4vw, 3rem);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
}

.contact-row {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

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

.contact-icon-bubble {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: var(--accent-gold-light);
  border: 1px solid var(--accent-gold);
  color: var(--accent-gold-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.contact-row-title {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}

.contact-row-value {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.5;
}

.contact-form-card {
  background: #ffffff;
  padding: clamp(2rem, 4vw, 3rem);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.form-control {
  width: 100%;
  padding: 0.85rem 1.15rem;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  background: var(--bg-warm);
  font-size: 0.95rem;
  color: var(--text-primary);
  outline: none;
  transition: border-color 0.2s;
}

.form-control:focus {
  border-color: var(--accent-gold);
  background: #ffffff;
}

/* Footer (Matching the old site's 4-column structure) */
.footer-agency {
  background-color: var(--bg-dark);
  color: #a0aec0;
  padding-top: 4.5rem;
  padding-bottom: 2.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-top {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-bottom: 3.5rem;
}

@media (min-width: 640px) {
  .footer-top {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .footer-top {
    grid-template-columns: 1.3fr 1fr 1fr 1.2fr;
  }
}

.footer-brand-logo {
  height: 48px;
  width: auto;
  filter: brightness(0) invert(1);
  margin-bottom: 1.25rem;
}

.footer-col-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: #ffffff;
  font-weight: 700;
  margin-bottom: 1.25rem;
}

.footer-links-list {
  list-style: none;
}

.footer-links-list li {
  margin-bottom: 0.75rem;
}

.footer-links-list a {
  color: #cbd5e1;
}

.footer-links-list a:hover {
  color: var(--accent-gold);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.85rem;
}

/* Floating WhatsApp Quick Action */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 999;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25d366;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  font-size: 1.8rem;
  transition: transform 0.3s;
}

.whatsapp-float:hover {
  transform: scale(1.1);
}

/* ==========================================================================
   Anniversary Showcase Gallery & Client Trust Strip
   ========================================================================== */
.anniversary-gallery-column {
  display: flex;
  align-items: center;
}

.adg-gallery-grid-2col {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  width: 100%;
}

.gallery-photo-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  height: 220px;
  background-color: var(--bg-warm);
}

.gallery-photo-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.gallery-photo-card:hover img {
  transform: scale(1.08);
}

.photo-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 0.6rem 0.85rem;
  background: linear-gradient(0deg, rgba(24, 28, 34, 0.9) 0%, transparent 100%);
  color: #ffffff;
  font-size: 0.8rem;
  font-weight: 600;
}

.client-trust-section {
  background-color: var(--bg-warm);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  padding-top: 3.5rem;
  padding-bottom: 3.5rem;
}

.client-logos-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1.75rem;
}

.client-logo-item {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 0.6rem 1.25rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.client-logo-item:hover {
  transform: translateY(-3px);
  border-color: var(--accent-gold);
  box-shadow: var(--shadow-md);
}

.client-logo-item img {
  height: 38px;
  width: auto;
  object-fit: contain;
  filter: grayscale(80%);
  transition: filter 0.3s;
}

.client-logo-item:hover img {
  filter: grayscale(0%);
}

/* ==========================================================================
   Subpages, Internal Layouts & Shortcode Content Engine
   ========================================================================== */
.subpage-hero-banner {
  background: linear-gradient(135deg, #181c22 0%, #2a313d 100%);
  color: #ffffff;
  padding-top: 4rem;
  padding-bottom: 4rem;
  border-bottom: 3px solid var(--accent-gold);
}

.subpage-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 3.8vw, 3.2rem);
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 0.5rem;
}

.subpage-readable-content {
  padding-top: 4rem;
  padding-bottom: 5rem;
}

.content-row {
  margin-bottom: 2.5rem;
}

.content-row .max-readable {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
}

.content-col {
  flex: 1 1 100%;
}

@media (min-width: 768px) {
  .col-1-2 { flex: 0 0 calc(50% - 1rem); }
  .col-1-3 { flex: 0 0 calc(33.333% - 1.35rem); }
  .col-2-3 { flex: 0 0 calc(66.666% - 1rem); }
  .col-1-4 { flex: 0 0 calc(25% - 1.5rem); }
  .col-3-4 { flex: 0 0 calc(75% - 1rem); }
}

.content-rich-text {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--text-secondary);
}

.content-rich-text h1, .content-rich-text h2, .content-rich-text h3 {
  font-family: var(--font-display);
  color: var(--text-primary);
  margin-top: 1.5rem;
  margin-bottom: 1rem;
}

.adg-content-image-box {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin: 1.5rem 0;
}

.adg-content-image-box img {
  width: 100%;
  height: auto;
  display: block;
}

.adg-section-divider {
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--border-medium), transparent);
  margin: 3rem 0;
  border: none;
}

.adg-gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.gallery-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  height: 240px;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
}

.gallery-item:hover img {
  transform: scale(1.06);
}

.archive-hero-header {
  background: linear-gradient(135deg, var(--bg-dark) 0%, #2a313d 100%);
  color: #ffffff;
  padding: 5rem 0 4rem;
  border-bottom: 3px solid var(--accent-gold);
}

.archive-hero-header .section-title {
  color: #ffffff;
}

.archive-hero-header .section-subtitle {
  color: #cbd5e1;
}

/* ==========================================================================
   Project Single, Lightbox & Category Showcase Styles
   ========================================================================== */
.project-card-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.project-card-link:hover .project-card {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
}

.project-card-link:hover .project-title {
  color: var(--accent-gold-dark);
}

.project-single-layout {
  background-color: var(--bg-warm);
}

.project-hero-header {
  background: linear-gradient(135deg, var(--bg-dark) 0%, #222832 100%);
  color: #ffffff;
  padding: 4rem 0 3rem;
  border-bottom: 3px solid var(--accent-gold);
}

.project-breadcrumbs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.88rem;
  color: #94a3b8;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

.project-breadcrumbs a {
  color: #cbd5e1;
  text-decoration: none;
}

.project-breadcrumbs a:hover {
  color: var(--accent-gold);
}

.project-breadcrumbs .sep {
  color: #64748b;
}

.project-breadcrumbs .current {
  color: var(--accent-gold);
  font-weight: 600;
}

.project-title-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 2rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.project-page-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.25rem);
  color: #ffffff;
  line-height: 1.2;
  margin-top: 0.5rem;
}

.project-quick-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.project-meta-pill-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.75rem;
}

.meta-pill {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.meta-pill .pill-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: #94a3b8;
}

.meta-pill .pill-value {
  font-size: 0.95rem;
  font-weight: 600;
  color: #f1f5f9;
}

.project-description-box {
  background: #ffffff;
  border-radius: var(--radius-md);
  padding: 2.5rem;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  margin-bottom: 3.5rem;
}

.desc-heading {
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
  color: var(--text-primary);
  border-bottom: 2px solid var(--border-light);
  padding-bottom: 0.75rem;
}

.project-gallery-wrapper {
  margin-bottom: 4rem;
}

.gallery-header-row {
  margin-bottom: 2rem;
}

.gallery-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.gallery-subtitle {
  color: var(--text-secondary);
  font-size: 1rem;
}

.project-masonry-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}

.project-masonry-gallery .gallery-item {
  height: 280px;
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  background: var(--bg-surface);
}

.gallery-thumb-container {
  width: 100%;
  height: 100%;
  position: relative;
}

.gallery-thumb-container .gallery-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery-overlay-zoom {
  position: absolute;
  inset: 0;
  background: rgba(24, 28, 34, 0.45);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: #ffffff;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.project-masonry-gallery .gallery-item:hover .gallery-img {
  transform: scale(1.08);
}

.project-masonry-gallery .gallery-item:hover .gallery-overlay-zoom {
  opacity: 1;
}

.zoom-icon {
  font-size: 1.5rem;
}

.zoom-text {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* Lightbox Modal */
.adg-lightbox-modal {
  position: fixed;
  inset: 0;
  z-index: 999999;
  display: none;
  align-items: center;
  justify-content: center;
}

.adg-lightbox-modal.active {
  display: flex;
}

.lightbox-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10, 12, 16, 0.94);
  backdrop-filter: blur(8px);
}

.lightbox-content-box {
  position: relative;
  z-index: 10;
  max-width: 90vw;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox-content-box img {
  max-width: 100%;
  max-height: 75vh;
  object-fit: contain;
  border-radius: var(--radius-sm);
  box-shadow: 0 20px 60px rgba(0,0,0,0.6);
}

.lightbox-caption-text {
  color: #e2e8f0;
  margin-top: 1rem;
  font-size: 0.95rem;
  text-align: center;
}

.lightbox-close {
  position: absolute;
  top: -45px;
  right: 0;
  background: transparent;
  border: none;
  color: #ffffff;
  font-size: 2.5rem;
  cursor: pointer;
  line-height: 1;
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #ffffff;
  font-size: 1.5rem;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.lightbox-nav:hover {
  background: var(--accent-gold);
  border-color: var(--accent-gold);
}

.lightbox-prev { left: -60px; }
.lightbox-next { right: -60px; }

@media (max-width: 768px) {
  .lightbox-prev { left: 10px; }
  .lightbox-next { right: 10px; }
}

/* Project CTA Card */
.project-cta-card {
  background: linear-gradient(135deg, var(--bg-dark) 0%, #252b36 100%);
  border-radius: var(--radius-lg);
  padding: 3.5rem 2.5rem;
  color: #ffffff;
  text-align: center;
  border: 1px solid rgba(197, 155, 39, 0.3);
  box-shadow: var(--shadow-lg);
  margin-bottom: 3rem;
}

.project-cta-card .cta-heading {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  color: #ffffff;
  margin-top: 0.75rem;
  margin-bottom: 1rem;
}

.project-cta-card .cta-desc {
  max-width: 700px;
  margin: 0 auto 2rem;
  color: #cbd5e1;
  font-size: 1.05rem;
  line-height: 1.7;
}

.project-cta-card .cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.adg-custom-list ul {
  list-style: none;
  padding: 0;
  margin: 1.25rem 0;
}

.adg-custom-list ul li {
  position: relative;
  padding-left: 1.75rem;
  margin-bottom: 0.65rem;
  font-size: 1.02rem;
  color: var(--text-secondary);
}

.adg-custom-list ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--accent-gold-dark);
  font-weight: bold;
}