/* ==========================================================================
   Gyandeep Interior - Modern Responsive Styling
   Brand Colors:
   - Charcoal: #1F2933 (Deep Charcoal #141B22, Soft Charcoal #2D3748)
   - Off-White: #FAF7F2 (Subtle Sand #F2EDE4, Card BG #FFFFFF)
   - Copper: #B87333 (Hover: #9C5F28, Soft Tint: #F7EFE8, Glow: rgba(184, 115, 51, 0.25))
   ========================================================================== */

:root {
  --charcoal: #1F2933;
  --charcoal-dark: #121820;
  --charcoal-light: #2D3A47;
  --offwhite: #FAF7F2;
  --offwhite-card: #FFFFFF;
  --offwhite-muted: #F2EDE4;
  --copper: #B87333;
  --copper-hover: #9E5F26;
  --copper-light: #F7EFE8;
  --copper-border: #DEC2A7;
  --copper-glow: rgba(184, 115, 51, 0.2);
  
  --text-main: #242E38;
  --text-muted: #576574;
  --text-light: #FAF7F2;
  --text-subtle: #7F8C9B;
  
  --border-light: #E7DFD5;
  --border-dark: #2F3C48;
  
  --font-serif: 'Playfair Display', Georgia, Cambria, 'Times New Roman', serif;
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  --shadow-sm: 0 2px 8px rgba(31, 41, 51, 0.05);
  --shadow-md: 0 8px 24px rgba(31, 41, 51, 0.08);
  --shadow-lg: 0 16px 40px rgba(31, 41, 51, 0.12);
  --shadow-copper: 0 8px 20px rgba(184, 115, 51, 0.28);
  
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  background-color: var(--offwhite);
  color: var(--text-main);
  line-height: 1.65;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

main {
  flex: 1 0 auto;
}

img, picture, svg, video {
  display: block;
  max-width: 100%;
  height: auto;
}

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

button, input, textarea, select {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  background: none;
  border: none;
}

ul, ol {
  list-style: none;
}

/* --------------------------------------------------------------------------
   Typography
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, .font-serif {
  font-family: var(--font-serif);
  color: var(--charcoal);
  line-height: 1.25;
  font-weight: 600;
}

h1 {
  font-size: clamp(2.2rem, 4vw + 1rem, 3.75rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.8rem, 2.5vw + 0.8rem, 2.6rem);
  letter-spacing: -0.015em;
}

h3 {
  font-size: clamp(1.25rem, 1.5vw + 0.5rem, 1.6rem);
}

p {
  color: var(--text-muted);
  font-size: 1.05rem;
}

.text-copper {
  color: var(--copper) !important;
}

.text-white {
  color: #FFFFFF !important;
}

.text-muted-dark {
  color: #A0AEC0 !important;
}

/* --------------------------------------------------------------------------
   Layout Containers & Utilities
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.container-narrow {
  max-width: 920px;
}

.section-py {
  padding-top: 5rem;
  padding-bottom: 5rem;
}

@media (max-width: 768px) {
  .section-py {
    padding-top: 3.5rem;
    padding-bottom: 3.5rem;
  }
}

.bg-charcoal {
  background-color: var(--charcoal);
  color: #FFFFFF;
}

.bg-charcoal-dark {
  background-color: var(--charcoal-dark);
  color: #FFFFFF;
}

.bg-offwhite-alt {
  background-color: var(--offwhite-muted);
}

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 1rem;
  background-color: var(--copper-light);
  color: var(--copper);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
  border: 1px solid var(--copper-border);
}

.section-badge.badge-dark {
  background-color: rgba(184, 115, 51, 0.15);
  border-color: rgba(184, 115, 51, 0.4);
  color: #E2BC9B;
}

.section-title {
  margin-bottom: 1rem;
}

.section-subtitle {
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
  font-size: 1.1rem;
}

/* --------------------------------------------------------------------------
   Buttons & CTAs
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.85rem 1.75rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: all var(--transition-smooth);
  text-align: center;
  line-height: 1;
}

.btn-copper {
  background-color: var(--copper);
  color: #FFFFFF;
  border: 1px solid var(--copper);
  box-shadow: 0 4px 14px rgba(184, 115, 51, 0.3);
}

.btn-copper:hover {
  background-color: var(--copper-hover);
  border-color: var(--copper-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(184, 115, 51, 0.4);
}

.btn-whatsapp {
  background-color: #25D366;
  color: #FFFFFF;
  border: 1px solid #25D366;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
  background-color: #1EBE5D;
  border-color: #1EBE5D;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
}

.btn-outline-charcoal {
  background-color: transparent;
  color: var(--charcoal);
  border: 1.5px solid var(--charcoal);
}

.btn-outline-charcoal:hover {
  background-color: var(--charcoal);
  color: #FFFFFF;
  transform: translateY(-2px);
}

.btn-outline-white {
  background-color: transparent;
  color: #FFFFFF;
  border: 1.5px solid rgba(255, 255, 255, 0.6);
}

.btn-outline-white:hover {
  background-color: #FFFFFF;
  color: var(--charcoal);
  border-color: #FFFFFF;
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.55rem 1.15rem;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 1.05rem 2.2rem;
  font-size: 1.05rem;
}

/* --------------------------------------------------------------------------
   Header & Navigation
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(250, 247, 242, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
  transition: all var(--transition-smooth);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

/* --------------------------------------------------------------------------
   Master Brand Identity & Architectural Logo
   -------------------------------------------------------------------------- */
.site-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  transition: transform var(--transition-fast);
}

.site-logo:hover {
  transform: translateY(-1px);
}

.brand-logo-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  filter: drop-shadow(0 3px 6px rgba(184, 115, 51, 0.25));
  transition: transform var(--transition-smooth);
}

.site-logo:hover .brand-logo-icon {
  transform: translateY(-2px) scale(1.04);
}

.brand-text-group {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.brand-title-wrap {
  display: flex;
  align-items: baseline;
  gap: 0.45rem;
  line-height: 1;
}

.brand-ply {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--charcoal);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: color var(--transition-fast);
}

.brand-interior {
  font-family: var(--font-sans);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--copper);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  transition: color var(--transition-fast);
}

.brand-sub-bar {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: 5px;
}

.brand-sub-bar::before {
  content: '';
  display: inline-block;
  width: 18px;
  height: 2px;
  background-color: var(--copper);
  border-radius: 1px;
}

.brand-tagline {
  font-family: var(--font-sans);
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  text-transform: uppercase;
}

/* Footer Dark Mode Adaptation */
.site-footer .brand-ply {
  color: #FFFFFF;
}

.site-footer .brand-interior {
  color: #E29D5C;
}

.site-footer .brand-tagline {
  color: #94A3B8;
}

.site-footer .brand-sub-bar::before {
  background-color: #E29D5C;
}

@media (max-width: 480px) {
  .site-logo {
    gap: 0.65rem;
  }
  .brand-logo-icon {
    width: 34px;
    height: 34px;
  }
  .brand-ply {
    font-size: 1.25rem;
  }
  .brand-interior {
    font-size: 0.95rem;
    letter-spacing: 0.12em;
  }
  .brand-tagline {
    font-size: 0.58rem;
  }
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-desktop a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--charcoal);
  position: relative;
  padding: 0.4rem 0;
}

.nav-desktop a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--copper);
  transition: width var(--transition-smooth);
}

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

.nav-desktop a.active {
  color: var(--copper);
  font-weight: 600;
}

.header-cta-group {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.mobile-nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  color: var(--charcoal);
  font-size: 1.5rem;
}

/* Mobile drawer */
.mobile-nav-drawer {
  position: fixed;
  top: 80px;
  left: 0;
  width: 100%;
  height: calc(100vh - 80px);
  background-color: var(--offwhite);
  border-top: 1px solid var(--border-light);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transform: translateX(100%);
  transition: transform var(--transition-smooth);
  z-index: 99;
  overflow-y: auto;
}

.mobile-nav-drawer.open {
  transform: translateX(0);
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.mobile-nav-links a {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--charcoal);
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-light);
}

.mobile-nav-links a.active {
  color: var(--copper);
}

.mobile-nav-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 2rem;
  padding-bottom: 2rem;
}

@media (max-width: 960px) {
  .nav-desktop, .header-cta-group .btn-copper {
    display: none;
  }
  .mobile-nav-toggle {
    display: flex;
  }
}

/* --------------------------------------------------------------------------
   Hero Section - Expansive Full Width & Lightened Interior Background
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  background-color: #161D24;
  color: #FFFFFF;
  overflow: hidden;
  min-height: 86vh;
  display: flex;
  align-items: center;
  padding: 4.5rem 0;
}

.hero-bg-wrapper {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero-bg-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.78; /* Lightened so warm interior craftsmanship is vibrant and visible */
  filter: brightness(1.04) contrast(1.02);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  /* Directional vignette: high contrast for text on the left, ambient brightness on right */
  background: linear-gradient(
    90deg,
    rgba(15, 21, 28, 0.88) 0%,
    rgba(15, 21, 28, 0.72) 42%,
    rgba(15, 21, 28, 0.38) 75%,
    rgba(15, 21, 28, 0.52) 100%
  );
  z-index: 2;
}

/* Wide expansive container spanning both sides */
.hero-container {
  width: 100%;
  max-width: 1400px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 2rem;
  padding-right: 2rem;
  position: relative;
  z-index: 3;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.18fr 0.82fr;
  align-items: center;
  gap: 3.5rem;
}

.hero-content {
  max-width: 760px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 1.2rem;
  background: rgba(184, 115, 51, 0.22);
  border: 1px solid rgba(184, 115, 51, 0.55);
  border-radius: var(--radius-full);
  color: #F0D5C0;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1.5rem;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.hero-badge .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #25D366;
  box-shadow: 0 0 10px #25D366;
}

.hero-title {
  color: #FFFFFF;
  margin-bottom: 1.5rem;
  font-size: clamp(2.3rem, 3.8vw + 0.8rem, 3.9rem);
  line-height: 1.14;
  font-weight: 700;
  text-shadow: 0 3px 14px rgba(0, 0, 0, 0.65);
}

.hero-title span {
  color: #E29D5C;
  font-style: italic;
  text-shadow: 0 3px 14px rgba(0, 0, 0, 0.5);
}

.hero-subtext {
  font-size: clamp(1.05rem, 1.1vw + 0.4rem, 1.2rem);
  color: #F1F5F9;
  margin-bottom: 2rem;
  max-width: 660px;
  line-height: 1.65;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.7);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.hero-micro-badges {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.micro-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: #CBD5E1;
  font-size: 0.88rem;
  font-weight: 500;
}

.micro-badge svg {
  color: #25D366;
  flex-shrink: 0;
}

/* Glassmorphism Feature Card on Right Side */
.hero-feature-card {
  background: rgba(22, 29, 36, 0.78);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(184, 115, 51, 0.4);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.12);
  transition: transform var(--transition-smooth), border-color var(--transition-smooth);
}

.hero-feature-card:hover {
  border-color: rgba(184, 115, 51, 0.65);
  transform: translateY(-2px);
}

.card-glass-header {
  margin-bottom: 1.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  padding-bottom: 1rem;
}

.card-pill {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: #E29D5C;
  text-transform: uppercase;
  margin-bottom: 0.4rem;
}

.card-head-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: #FFFFFF;
  line-height: 1.25;
}

.card-feature-list {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  margin-bottom: 1.5rem;
}

.card-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 0.95rem;
}

.feature-icon-box {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: rgba(184, 115, 51, 0.2);
  border: 1px solid rgba(184, 115, 51, 0.4);
  color: #E29D5C;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.feature-text h4 {
  font-size: 0.98rem;
  font-weight: 600;
  color: #FFFFFF;
  margin-bottom: 0.2rem;
}

.feature-text p {
  font-size: 0.83rem;
  color: #CBD5E1;
  line-height: 1.45;
  margin: 0;
}

.card-glass-stats {
  display: flex;
  align-items: center;
  justify-content: space-around;
  padding: 1.1rem 0;
  background: rgba(12, 17, 23, 0.5);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 1.25rem;
}

.stat-cell {
  text-align: center;
}

.stat-num {
  display: block;
  font-size: 1.45rem;
  font-weight: 800;
  color: #E29D5C;
  font-family: var(--font-sans);
  line-height: 1;
}

.stat-lbl {
  font-size: 0.72rem;
  color: #94A3B8;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 3px;
}

.stat-divider {
  width: 1px;
  height: 28px;
  background-color: rgba(255, 255, 255, 0.14);
}

.card-footer-link {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  color: #E29D5C;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  padding-top: 0.25rem;
  transition: color var(--transition-fast);
}

.card-footer-link:hover {
  color: #FFFFFF;
}

.card-footer-link svg {
  transition: transform var(--transition-fast);
}

.card-footer-link:hover svg {
  transform: translateX(4px);
}

@media (max-width: 1080px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.75rem;
  }
  .hero-content {
    max-width: 100%;
  }
}

@media (max-width: 640px) {
  .hero-container {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }
  .hero-micro-badges {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }
}

/* --------------------------------------------------------------------------
   Trust Strip
   -------------------------------------------------------------------------- */
.trust-strip {
  background-color: #FFFFFF;
  border-bottom: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  position: relative;
  z-index: 10;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  divide-x: 1px solid var(--border-light);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.75rem 1.25rem;
}

.trust-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background-color: var(--copper-light);
  color: var(--copper);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.trust-item h3, .trust-item strong {
  font-family: var(--font-sans);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--charcoal);
  display: block;
  line-height: 1.2;
}

.trust-item span {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.2;
}

@media (max-width: 992px) {
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 580px) {
  .trust-grid {
    grid-template-columns: 1fr;
  }
  .trust-item {
    padding: 1.25rem 1rem;
  }
}

/* --------------------------------------------------------------------------
   Service Cards Grid
   -------------------------------------------------------------------------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
}

.service-card {
  background-color: var(--offwhite-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 2rem 1.75rem;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: transparent;
  transition: background-color var(--transition-smooth);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--copper-border);
}

.service-card:hover::before {
  background-color: var(--copper);
}

.service-card-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background-color: var(--copper-light);
  color: var(--copper);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.service-card h3 {
  font-size: 1.3rem;
  margin-bottom: 0.75rem;
}

.service-card p {
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--copper);
}

.service-card-link:hover {
  color: var(--copper-hover);
  text-decoration: underline;
}

/* Detailed Services on services.html */
.service-detail-card {
  background-color: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 3rem;
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition-fast);
}

.service-detail-card:hover {
  border-color: var(--copper-border);
}

.service-detail-grid {
  display: grid;
  grid-template-columns: 1.1fr 1.3fr;
  align-items: stretch;
}

.service-detail-img {
  position: relative;
  overflow: hidden;
  min-height: 340px;
}

.service-detail-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-smooth);
}

.service-detail-card:hover .service-detail-img img {
  transform: scale(1.03);
}

.service-detail-body {
  padding: 3rem 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.service-detail-body h3 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.service-detail-body p {
  margin-bottom: 1.5rem;
}

.service-feature-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem 1.5rem;
  margin-bottom: 2rem;
}

.service-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.95rem;
  color: var(--charcoal);
  font-weight: 500;
}

.service-feature-item svg {
  color: var(--copper);
  flex-shrink: 0;
  margin-top: 3px;
}

@media (max-width: 900px) {
  .service-detail-grid {
    grid-template-columns: 1fr;
  }
  .service-detail-body {
    padding: 2rem 1.5rem;
  }
  .service-feature-list {
    grid-template-columns: 1fr;
  }
}

/* --------------------------------------------------------------------------
   Portfolio & Gallery
   -------------------------------------------------------------------------- */
.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
}

.filter-btn {
  padding: 0.5rem 1.25rem;
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: var(--radius-full);
  background-color: #FFFFFF;
  border: 1px solid var(--border-light);
  color: var(--charcoal);
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  border-color: var(--copper);
  color: var(--copper);
}

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

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

@media (max-width: 960px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background-color: var(--charcoal);
  cursor: pointer;
  aspect-ratio: 4 / 3;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
}

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

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

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

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(18, 24, 32, 0.9) 0%, rgba(18, 24, 32, 0.2) 60%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
  color: #FFFFFF;
  opacity: 0.95;
  transition: opacity var(--transition-fast);
}

.gallery-category-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  color: #D4955F;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}

.gallery-title {
  font-size: 1.15rem;
  font-weight: 600;
  color: #FFFFFF;
  margin-bottom: 0.25rem;
}

.gallery-location {
  font-size: 0.85rem;
  color: #CBD5E0;
}

.gallery-type-icon {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 36px;
  height: 36px;
  background-color: rgba(31, 41, 51, 0.8);
  backdrop-filter: blur(4px);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Lightbox Modal */
.lightbox-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background-color: rgba(14, 19, 24, 0.96);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  backdrop-filter: blur(8px);
}

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

.lightbox-container {
  position: relative;
  max-width: 1080px;
  width: 100%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  background-color: var(--charcoal);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  border: 1px solid var(--border-dark);
}

.lightbox-media-wrapper {
  position: relative;
  max-height: 72vh;
  background-color: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.lightbox-media-wrapper img,
.lightbox-media-wrapper video {
  max-height: 72vh;
  width: auto;
  max-width: 100%;
  object-fit: contain;
}

.lightbox-caption {
  padding: 1.25rem 1.75rem;
  background-color: var(--charcoal);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border-dark);
}

.lightbox-close-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 10;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(31, 41, 51, 0.85);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.3);
  transition: all var(--transition-fast);
}

.lightbox-close-btn:hover {
  background-color: var(--copper);
  border-color: var(--copper);
}

.lightbox-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: rgba(31, 41, 51, 0.8);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: all var(--transition-fast);
  z-index: 5;
}

.lightbox-nav-btn:hover {
  background-color: var(--copper);
  border-color: var(--copper);
}

.lightbox-nav-prev {
  left: 1rem;
}

.lightbox-nav-next {
  right: 1rem;
}

/* --------------------------------------------------------------------------
   Timeline & How We Work
   -------------------------------------------------------------------------- */
.timeline-container {
  position: relative;
  max-width: 860px;
  margin: 0 auto;
}

.timeline-step {
  display: flex;
  gap: 2rem;
  position: relative;
  padding-bottom: 3.5rem;
}

.timeline-step:last-child {
  padding-bottom: 0;
}

.timeline-step::before {
  content: '';
  position: absolute;
  top: 48px;
  left: 24px;
  width: 2px;
  height: calc(100% - 48px);
  background: repeating-linear-gradient(to bottom, var(--copper-border) 0, var(--copper-border) 6px, transparent 6px, transparent 12px);
}

.timeline-step:last-child::before {
  display: none;
}

.timeline-marker {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: var(--copper);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.2rem;
  flex-shrink: 0;
  box-shadow: 0 0 0 6px var(--copper-light);
  z-index: 2;
}

.timeline-card {
  background-color: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  flex-grow: 1;
}

.timeline-card h3 {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
}

.timeline-card p {
  font-size: 1rem;
  margin-bottom: 1rem;
}

.timeline-tag {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background-color: var(--copper-light);
  color: var(--copper-hover);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
}

@media (max-width: 600px) {
  .timeline-step {
    gap: 1.25rem;
  }
  .timeline-step::before {
    left: 20px;
  }
  .timeline-marker {
    width: 40px;
    height: 40px;
    font-size: 1rem;
    box-shadow: 0 0 0 4px var(--copper-light);
  }
  .timeline-card {
    padding: 1.5rem;
  }
}

/* --------------------------------------------------------------------------
   About Section & Founder Profile
   -------------------------------------------------------------------------- */
.founder-grid {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 3.5rem;
  align-items: center;
}

.founder-img-wrapper {
  position: relative;
}

.founder-photo {
  border-radius: var(--radius-lg);
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  box-shadow: var(--shadow-lg);
  border: 3px solid #FFFFFF;
}

.founder-experience-badge {
  position: absolute;
  bottom: -1.25rem;
  right: -1.25rem;
  background-color: var(--charcoal);
  color: #FFFFFF;
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-md);
  border: 2px solid var(--copper);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.founder-experience-badge strong {
  display: block;
  font-size: 1.8rem;
  color: var(--copper);
  line-height: 1;
}

.founder-experience-badge span {
  font-size: 0.8rem;
  color: #E2E8F0;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.about-story-text p {
  margin-bottom: 1.25rem;
  font-size: 1.05rem;
  line-height: 1.75;
}

.about-story-text p strong {
  color: var(--charcoal);
}

.about-highlights-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-top: 2rem;
  margin-bottom: 2.5rem;
}

.about-highlight-card {
  background-color: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.about-highlight-card svg {
  color: var(--copper);
  flex-shrink: 0;
}

.about-highlight-card strong {
  font-size: 1.05rem;
  color: var(--charcoal);
  display: block;
}

.about-highlight-card span {
  font-size: 0.85rem;
  color: var(--text-muted);
}

@media (max-width: 900px) {
  .founder-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .founder-experience-badge {
    right: 1rem;
    bottom: -1rem;
  }
  .about-highlights-grid {
    grid-template-columns: 1fr;
  }
}

/* --------------------------------------------------------------------------
   FAQ Accordions
   -------------------------------------------------------------------------- */
.faq-list {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background-color: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

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

.faq-item.active {
  border-color: var(--copper);
  box-shadow: var(--shadow-sm);
}

.faq-trigger {
  width: 100%;
  padding: 1.5rem 1.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  text-align: left;
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--charcoal);
  transition: color var(--transition-fast);
}

.faq-trigger:hover {
  color: var(--copper);
}

.faq-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background-color: var(--copper-light);
  color: var(--copper);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform var(--transition-smooth);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
  background-color: var(--copper);
  color: #FFFFFF;
}

.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-smooth), padding var(--transition-smooth);
  padding: 0 1.75rem;
}

.faq-item.active .faq-content {
  padding-bottom: 1.5rem;
}

.faq-content p {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   Enquiry Form Component
   -------------------------------------------------------------------------- */
.form-card {
  background-color: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 2.75rem;
  box-shadow: var(--shadow-md);
}

@media (max-width: 600px) {
  .form-card {
    padding: 1.75rem 1.25rem;
  }
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--charcoal);
  margin-bottom: 0.5rem;
}

.form-label span {
  color: #E53E3E;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 0.85rem 1.15rem;
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-sm);
  background-color: #FAFAFA;
  color: var(--charcoal);
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--copper);
  background-color: #FFFFFF;
  box-shadow: 0 0 0 4px var(--copper-glow);
}

.form-textarea {
  resize: vertical;
  min-height: 110px;
}

.form-feedback {
  font-size: 0.8rem;
  margin-top: 0.35rem;
  display: none;
}

.form-feedback.error {
  color: #E53E3E;
  display: block;
}

.form-success-box {
  display: none;
  background-color: #F0FFF4;
  border: 1px solid #9AE6B4;
  border-radius: var(--radius-md);
  padding: 1.5rem;
  text-align: center;
  color: #22543D;
  margin-bottom: 1.5rem;
}

.form-success-box.show {
  display: block;
}

.form-note {
  font-size: 0.85rem;
  color: var(--text-subtle);
  margin-top: 1rem;
  text-align: center;
}

/* --------------------------------------------------------------------------
   Areas We Serve
   -------------------------------------------------------------------------- */
.areas-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  max-width: 900px;
  margin: 0 auto;
}

.area-pill {
  padding: 0.5rem 1rem;
  background-color: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  color: var(--charcoal);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.area-pill.featured {
  background-color: var(--copper-light);
  border-color: var(--copper-border);
  color: var(--copper-hover);
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   CTA Banner
   -------------------------------------------------------------------------- */
.cta-banner {
  background: linear-gradient(135deg, var(--charcoal) 0%, var(--charcoal-dark) 100%);
  border-radius: var(--radius-lg);
  padding: 4.5rem 3rem;
  text-align: center;
  color: #FFFFFF;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border-dark);
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(184, 115, 51, 0.25) 0%, transparent 70%);
  pointer-events: none;
}

.cta-banner h2 {
  color: #FFFFFF;
  font-size: clamp(2rem, 3.5vw + 0.5rem, 3rem);
  margin-bottom: 1rem;
}

.cta-banner p {
  color: #CBD5E0;
  max-width: 620px;
  margin: 0 auto 2.5rem;
  font-size: 1.15rem;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.25rem;
}

@media (max-width: 600px) {
  .cta-banner {
    padding: 3rem 1.5rem;
  }
}

/* --------------------------------------------------------------------------
   Breadcrumb Bar
   -------------------------------------------------------------------------- */
.breadcrumb-bar {
  background-color: var(--offwhite-muted);
  border-bottom: 1px solid var(--border-light);
  padding: 0.75rem 0;
  font-size: 0.85rem;
}

.breadcrumb-list {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-muted);
}

.breadcrumb-list a:hover {
  color: var(--copper);
}

.breadcrumb-separator {
  color: var(--text-subtle);
}

.breadcrumb-current {
  color: var(--charcoal);
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--charcoal-dark);
  color: #E2E8F0;
  border-top: 1px solid var(--border-dark);
  padding-top: 4.5rem;
  padding-bottom: 2rem;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.2fr 1.3fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-col h4 {
  font-family: var(--font-serif);
  color: #FFFFFF;
  font-size: 1.2rem;
  margin-bottom: 1.25rem;
}

.footer-about p {
  color: #A0AEC0;
  font-size: 0.95rem;
  margin-top: 1rem;
  line-height: 1.6;
}

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

.footer-links a {
  color: #CBD5E0;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.footer-links a:hover {
  color: var(--copper);
  transform: translateX(3px);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
  color: #CBD5E0;
  font-size: 0.95rem;
}

.footer-contact-item svg {
  color: var(--copper);
  flex-shrink: 0;
  margin-top: 4px;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--border-dark);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
  color: #718096;
}

@media (max-width: 992px) {
  .footer-top {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .footer-top {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

/* --------------------------------------------------------------------------
   Floating WhatsApp Button
   -------------------------------------------------------------------------- */
.floating-whatsapp {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background-color: #25D366;
  color: #FFFFFF;
  padding: 0.85rem 1.4rem;
  border-radius: var(--radius-full);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: all var(--transition-smooth);
}

.floating-whatsapp svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

.floating-whatsapp:hover {
  background-color: #1EBE5D;
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.55);
  color: #FFFFFF;
}

.floating-whatsapp-pulse {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-full);
  background-color: #25D366;
  opacity: 0.6;
  animation: pulse-ring 2.5s cubic-bezier(0.215, 0.61, 0.355, 1) infinite;
  z-index: -1;
}

@keyframes pulse-ring {
  0% {
    transform: scale(0.95);
    opacity: 0.7;
  }
  50% {
    transform: scale(1.25);
    opacity: 0;
  }
  100% {
    transform: scale(1.25);
    opacity: 0;
  }
}

@media (max-width: 600px) {
  .floating-whatsapp {
    bottom: 1.25rem;
    right: 1.25rem;
    padding: 0.85rem;
    border-radius: 50%;
    width: 54px;
    height: 54px;
    justify-content: center;
  }
  .floating-whatsapp span {
    display: none;
  }
}

/* --------------------------------------------------------------------------
   Scroll Animations
   -------------------------------------------------------------------------- */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* --------------------------------------------------------------------------
   AI Assistant / Instant Estimate Chatbot Widget
   -------------------------------------------------------------------------- */
.ai-assistant-toggle {
  position: fixed;
  bottom: 5.75rem;
  right: 2rem;
  z-index: 998;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: linear-gradient(135deg, #141B22 0%, #1F2933 100%);
  color: #FAF7F2;
  border: 1.5px solid rgba(200, 122, 56, 0.55);
  padding: 0.75rem 1.15rem;
  border-radius: var(--radius-full);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.35), 0 0 16px rgba(200, 122, 56, 0.2);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all var(--transition-smooth);
}

.ai-assistant-toggle:hover {
  transform: translateY(-3px) scale(1.02);
  border-color: #C87A38;
  box-shadow: 0 12px 32px rgba(200, 122, 56, 0.35);
  color: #FFB56B;
}

.ai-assistant-toggle .ai-sparkle-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #C87A38;
  box-shadow: 0 0 8px #FFB56B;
  animation: ai-pulse 2s infinite;
}

@keyframes ai-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(1.3); }
}

.ai-chat-window {
  position: fixed;
  bottom: 6.25rem;
  right: 2rem;
  width: 380px;
  max-width: calc(100vw - 2rem);
  height: 520px;
  max-height: calc(100vh - 120px);
  background: #141B22;
  border: 1px solid rgba(200, 122, 56, 0.35);
  border-radius: 18px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.55), 0 0 24px rgba(200, 122, 56, 0.15);
  display: flex;
  flex-direction: column;
  z-index: 1000;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px) scale(0.96);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.ai-chat-window.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.ai-chat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.15rem;
  background: #0E1318;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.ai-chat-header-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.ai-chat-avatar {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: #1F2933;
  border: 1px solid #C87A38;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #C87A38;
  font-weight: 700;
  font-size: 1.1rem;
}

.ai-chat-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: #FFFFFF;
  line-height: 1.2;
}

.ai-chat-status {
  font-size: 0.75rem;
  color: #25D366;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.ai-chat-status::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #25D366;
}

.ai-chat-close {
  background: transparent;
  border: none;
  color: #A0AEC0;
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.25rem 0.5rem;
  line-height: 1;
  border-radius: 6px;
  transition: all var(--transition-fast);
}

.ai-chat-close:hover {
  color: #FFFFFF;
  background: rgba(255, 255, 255, 0.08);
}

.ai-chat-body {
  flex: 1;
  overflow-y: auto;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  background: #141B22;
}

.ai-msg {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  max-width: 86%;
  font-size: 0.88rem;
  line-height: 1.45;
  animation: ai-msg-appear 0.25s ease-out;
}

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

.ai-msg.bot {
  align-self: flex-start;
}

.ai-msg.bot .ai-bubble {
  background: #1F2933;
  color: #E2E8F0;
  border-radius: 14px 14px 14px 4px;
  padding: 0.8rem 0.95rem;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.ai-msg.bot .ai-bubble strong {
  color: #FFB56B;
}

.ai-msg.user {
  align-self: flex-end;
}

.ai-msg.user .ai-bubble {
  background: linear-gradient(135deg, #B87333 0%, #C87A38 100%);
  color: #FFFFFF;
  border-radius: 14px 14px 4px 14px;
  padding: 0.75rem 0.95rem;
  font-weight: 500;
}

.ai-chips-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.4rem;
}

.ai-chip {
  background: #1A222C;
  border: 1px solid rgba(200, 122, 56, 0.35);
  color: #E2E8F0;
  border-radius: 20px;
  padding: 0.35rem 0.75rem;
  font-size: 0.78rem;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.ai-chip:hover {
  background: #C87A38;
  color: #FFFFFF;
  border-color: #C87A38;
  transform: translateY(-1px);
}

.ai-msg-action {
  margin-top: 0.5rem;
}

.ai-wa-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: #25D366;
  color: #FFFFFF;
  padding: 0.45rem 0.85rem;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s ease;
}

.ai-wa-btn:hover {
  background: #1EBE5D;
  color: #FFFFFF;
}

.ai-chat-footer {
  padding: 0.75rem 1rem;
  background: #0E1318;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  gap: 0.5rem;
}

.ai-chat-input {
  flex: 1;
  background: #1A222C;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 10px;
  padding: 0.65rem 0.85rem;
  color: #FFFFFF;
  font-size: 0.88rem;
  outline: none;
  font-family: inherit;
  transition: border-color 0.2s ease;
}

.ai-chat-input:focus {
  border-color: #C87A38;
}

.ai-chat-input::placeholder {
  color: #718096;
}

.ai-chat-send {
  background: #C87A38;
  border: none;
  color: #FFFFFF;
  border-radius: 10px;
  padding: 0.65rem 0.95rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease;
}

.ai-chat-send:hover {
  background: #B87333;
}

@media (max-width: 600px) {
  .ai-assistant-toggle {
    bottom: 5rem;
    right: 1.25rem;
    padding: 0.65rem 0.95rem;
    font-size: 0.82rem;
  }
  .ai-chat-window {
    bottom: 4.8rem;
    right: 1rem;
    left: 1rem;
    width: auto;
    max-width: none;
    height: 480px;
  }
}