@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@300;400;600&display=swap');

:root {
  /* Colors */
  --color-bg: #F9F8F6;
  --color-text: #2C2C2C;
  --color-text-light: #555555;
  --color-primary: #1A1A1A;
  /* Dark charcoal/black for primary actions */
  --color-secondary: #E5E5E5;
  /* Borders, subtle backgrounds */
  --color-white: #FFFFFF;
  --color-accent-navy: #1B2631;
  --color-accent-sage: #778472;
  --color-accent-anthracite: #36454F;
  --color-accent-white: #F0F0F0;
  --color-accent-neutral: #D3CFC0;

  /* Typography */
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;

  --h1: clamp(2.5rem, 5vw, 4rem);
  --h2: clamp(2rem, 4vw, 3rem);
  --h3: clamp(1.5rem, 3vw, 2rem);
  --h4: clamp(1.2rem, 2vw, 1.5rem);
  --body: 1rem;
  --small: 0.875rem;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 8rem;

  /* Layout */
  --container-width: 1400px;
  --header-height: 80px;

  /* Components */
  --radius-sm: 4px;
  --radius-md: 8px;
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 5px 15px rgba(0, 0, 0, 0.08);
  --transition: 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
  image-rendering: -webkit-optimize-contrast;
  /* Force high quality */
}

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

ul {
  list-style: none;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.2;
  margin-bottom: var(--spacing-sm);
}

h1 {
  font-size: var(--h1);
}

h2 {
  font-size: var(--h2);
}

h3 {
  font-size: var(--h3);
}

h4 {
  font-size: var(--h4);
}

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

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

.text-serif {
  font-family: var(--font-serif);
}

/* Layout Utilities */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.section {
  padding: var(--spacing-xl) 0;
}

.section-header {
  margin-bottom: var(--spacing-lg);
  text-align: center;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.grid {
  display: grid;
  gap: var(--spacing-md);
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 350px), 1fr));
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 450px), 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2rem;
  font-family: var(--font-sans);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.9rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.btn-primary:hover {
  background-color: #000;
  transform: translateY(-2px);
}

.btn-secondary {
  background-color: transparent;
  border-color: var(--color-text);
  color: var(--color-text);
}

.btn-secondary:hover {
  background-color: var(--color-text);
  color: var(--color-white);
}

.btn-link {
  padding: 0;
  border-bottom: 1px solid currentColor;
}

/* Header & Nav */
.site-header {
  height: var(--header-height);
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(249, 248, 246, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: var(--transition);
}

.site-header.scrolled {
  border-bottom-color: var(--color-secondary);
  background-color: var(--color-white);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-primary);
  z-index: 99999;
}

.nav-desktop {
  display: none;
}

/* Dropdown Menu */
.has-dropdown {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  background: var(--color-white);
  min-width: 220px;
  padding: 1rem 0;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 1000;
  border: 1px solid var(--color-secondary);
  display: flex;
  flex-direction: column;
}

.has-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.dropdown-menu a {
  padding: 0.75rem 2rem;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-light);
  white-space: nowrap;
  transition: var(--transition);
}

.dropdown-menu a:hover {
  background-color: var(--color-bg);
  color: var(--color-primary);
  padding-left: 2.5rem;
}

.nav-desktop ul {
  display: flex;
  gap: 2rem;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.mobile-toggle {
  display: block;
  z-index: 99999;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

/* ==========================================================================
   Mobile Navigation (Centered Luxury Standard)
   ========================================================================== */
.mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  background-color: var(--color-bg);
  transition: right 0.35s ease;
  z-index: 99990;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: 6.5rem 1.5rem 3rem;
}

.mobile-nav.is-open {
  right: 0;
}

.mobile-nav ul {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.75rem;
  width: 100%;
  max-width: 420px;
  margin: 0 auto;
  padding: 0;
  list-style: none;
}

.mobile-nav a {
  font-family: var(--font-serif);
  font-size: 1.85rem;
  color: var(--color-text);
  text-decoration: none;
  transition: color 0.2s ease, opacity 0.2s ease;
  display: inline-block;
}

.mobile-nav a:hover {
  color: var(--color-primary);
}

/* Products Submenu Accordion */
.mobile-nav .has-submenu {
  width: 100%;
  text-align: center;
}

.mobile-nav .submenu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  cursor: pointer;
  background: none;
  border: none;
  font: inherit;
  font-family: var(--font-serif);
  font-size: 1.85rem;
  color: var(--color-text);
  padding: 0;
  transition: color 0.2s ease;
}

.mobile-nav .submenu-toggle:hover {
  color: var(--color-primary);
}

.mobile-nav .submenu-toggle svg {
  transition: transform 0.3s ease;
  color: currentColor;
}

.mobile-nav .has-submenu.is-active > .submenu-toggle svg {
  transform: rotate(180deg);
}

.mobile-nav .submenu {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, opacity 0.3s ease;
  opacity: 0;
  background: transparent;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.85rem;
  padding: 0;
  margin: 0;
}

.mobile-nav .has-submenu.is-active > .submenu {
  max-height: 400px;
  opacity: 1;
  padding: 1.25rem 0 0.5rem 0;
}

.mobile-nav .submenu li {
  width: 100%;
  text-align: center;
}

.mobile-nav .submenu a {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #555;
  opacity: 0.85;
  padding: 0.35rem 0;
  transition: opacity 0.2s ease, color 0.2s ease;
}

.mobile-nav .submenu a:hover {
  color: #000;
  opacity: 1;
}



/* Footer */
.site-footer {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.footer-col h4 {
  color: var(--color-white);
  margin-bottom: 1.5rem;
  font-family: var(--font-sans);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.footer-col a {
  display: block;
  margin-bottom: 0.8rem;
  color: #CCC;
}

.footer-col a:hover {
  color: var(--color-white);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--spacing-md);
  text-align: center;
  font-size: var(--small);
  color: #888;
}

/* Utilities */
.bg-white {
  background-color: var(--color-white);
}

.bg-light {
  background-color: #F2F0EB;
}

@media (min-width: 900px) {
  .nav-desktop {
    display: block;
  }

  .mobile-toggle {
    display: none;
  }

  .mobile-nav {
    display: none;
  }
}

/* Hero Grid Styles */
.hero-card:hover img {
  transform: scale(1.05);
}

.hero-card:hover .hero-overlay {
  background: rgba(0, 0, 0, 0.1) !important;
}

@media (max-width: 768px) {
  .grid-4-hero {
    grid-template-columns: 1fr 1fr !important;
    grid-template-rows: 1fr 1fr;
  }
}

@media (max-width: 480px) {
  .grid-4-hero {
    grid-template-columns: 1fr !important;
    grid-template-rows: repeat(4, 1fr);
  }
}

/* Interactive Hero */
.hero-interactive {
  height: 100vh;
  min-height: 700px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 0.6s ease-in-out, transform 8s ease;
  z-index: 1;
  transform: scale(1.05);
  /* Slight zoom for movement effect */
}

.hero-bg.active {
  opacity: 1;
  transform: scale(1);
  z-index: 2;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.3);
  z-index: 3;
}

.hero-content-center {
  position: relative;
  z-index: 10;
  text-align: center;
}

.hero-nav-list {
  display: flex;
  flex-direction: row;
  /* Horizontal */
  justify-content: center;
  align-items: center;
  gap: 4vw;
  /* Generous spacing */
  width: 100%;
  padding: 0 2rem;
  flex-wrap: wrap;
  /* Allow wrapping on small screens */
}

.hero-nav-list a {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  color: #FFFFFF;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  padding: 1rem 2.5rem;
  border-radius: 50px;
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
  display: inline-block;
  white-space: nowrap;
}

.hero-nav-list a:hover {
  background: #FFFFFF;
  color: var(--color-primary);
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
}

@media (max-width: 768px) {
  .hero-nav-list {
    flex-direction: column;
    /* Stack on mobile */
    gap: 2rem;
  }
}

/* Color Selector Mini Doors */
.finish-selector-btn {
  border: none;
  background: none;
  cursor: pointer;
  transition: transform 0.2s;
}

.finish-selector-btn:hover {
  transform: translateY(-5px);
}

.finish-selector-img-container {
  width: 60px;
  height: 80px;
  /* Rectangular aspect ratio for door */
  overflow: hidden;
  border: 1px solid #ddd;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  margin-bottom: 0.5rem;
  position: relative;
}

.finish-selector-btn.active .finish-selector-img-container {
  border: 2px solid var(--color-primary);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.finish-selector-img-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Feature Carousel Split */
.feature-carousel-container {
  background: #f4f4f4;
  border-radius: var(--radius-sm);
  overflow: hidden;
  aspect-ratio: 16/9;
}

/* Infinite Marquee Animation */
@keyframes marquee {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

.animate-marquee {
  animation: marquee 40s linear infinite;
  display: flex;
  /* Ensure flex behavior */
}

.animate-marquee:hover {
  animation-play-state: paused;
}

/* Full Screen Video Hero */
.hero-fullstack {
  position: relative;
  height: 100vh;
  min-height: 600px;
  width: 100%;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.video-bg-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.video-bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.3);
  /* 30% opacity overlay */
  z-index: 1;
}

.hero-content-overlay {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--container-width);
  padding: 0 var(--spacing-md);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.cards-overlay-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-md);
  width: 100%;
  margin-top: 2rem;
}

/* Cinematic Card Style */
.card-cinematic {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  aspect-ratio: 3/4;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  cursor: pointer;
  display: block;
  /* Ensure anchor tag behaves like block */
}

.card-cinematic:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.card-cinematic img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.card-cinematic:hover img {
  transform: scale(1.05);
}

.card-cinematic-content {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 2rem;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
  color: white;
  text-align: center;
  transform: translateY(0);
  transition: transform 0.3s ease;
}

.card-cinematic h3 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
  color: white;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.card-cinematic .btn-link {
  color: white;
  border-color: white;
  font-size: 0.9rem;
  opacity: 0.9;
}

.card-cinematic:hover .btn-link {
  opacity: 1;
}

/* Language Selector */ .lang-selector  {
     display:  flex;
     gap:  0.8rem;
     margin-left:  2rem;
     align-items:  center;
   
}

  .lang-btn  {
     background:  none;
     border:  none;
     font-family:  var(--font-sans);
     font-size:  0.75rem;
     letter-spacing:  0.1em;
     color:  rgba(0, 0, 0, 0.4);
     cursor:  pointer;
     padding:  0.2rem 0;
     border-bottom:  2px solid transparent;
     transition:  all 0.3s ease;
   
}

  .lang-btn:hover  {
     color:  #000;
   
}

  .lang-btn.active  {
     color:  #000;
     border-bottom-color:  #000;
     font-weight:  600;
   
}

  .mobile-lang-selector  {
     display:  flex;
     gap:  1.5rem;
     margin-top:  2rem;
     justify-content:  center;
   
}

  

/* Free Quote Banner Component */
.free-quote-banner {
  background-color: var(--color-white);
  padding: var(--spacing-xl) 0;
  border-top: 1px solid rgba(0, 0, 0, 0.05);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.free-quote-banner-inner {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  padding: 0 var(--spacing-md);
}

.free-services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
  margin: 3rem 0;
}

.free-service-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.free-service-label {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-text-light);
  opacity: 0.5;
}

.free-service-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--color-text);
  margin: 0;
}

@media (max-width: 768px) {
  .free-services-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

.discount-badge {
  display: inline-block;
  background: #D4AF37;
  color: black;
  padding: 4px 12px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-radius: 2px;
  margin-bottom: 1rem;
}

/* --- Contractor Program Section --- */
.pro-program {
    background-color: #fdfdfd;
    padding: var(--spacing-xl) 0;
    border-top: 1px solid var(--color-secondary);
}

.pro-card {
    background: var(--color-white);
    padding: 3rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    max-width: 1100px;
    margin: 0 auto;
    border: 1px solid var(--color-secondary);
}

.pro-header {
    text-align: center;
}

.pro-header h2 {
    font-size: clamp(2rem, 4vw, 3.5rem);
    margin-bottom: 1rem;
}

.pro-header p {
    color: var(--color-text-light);
    max-width: 700px;
    margin: 0 auto;
    font-size: 1.1rem;
}

.pro-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
}

.feature-pro h4 {
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
    color: var(--color-primary);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.feature-pro h4::before {
    content: '';
    width: 24px;
    height: 1px;
    background: #D4AF37;
}

.feature-pro p {
    font-size: 0.9rem;
    line-height: 1.6;
    color: #555;
    margin: 0;
}

.pro-cta {
    text-align: center;
    border-top: 1px solid var(--color-secondary);
    padding-top: 2.5rem;
}

/* Social Media Icons */
.social-links {
    display: flex;
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.social-link {
    color: var(--color-white);
    opacity: 0.6;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.social-link:hover {
    opacity: 1;
    transform: translateY(-3px);
}

.social-link.dark {
    color: var(--color-primary);
}

.social-link svg {
    width: 20px;
    height: 20px;
}

/* --- Cookie Consent Banner --- */
.cookie-banner {
    position: fixed;
    bottom: 20px;
    left: 20px;
    right: 20px;
    max-width: 800px;
    margin: 0 auto;
    background-color: var(--color-bg, #fff);
    border: 1px solid var(--color-secondary, #eee);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    padding: 1.5rem;
    z-index: 9000;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    border-radius: var(--radius-md, 8px);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.cookie-banner.show {
    opacity: 1;
    transform: translateY(0);
}

@media (min-width: 768px) {
    .cookie-banner {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }
}

.cookie-banner-text {
    flex: 1;
    font-size: 0.9rem;
    color: var(--color-text-light, #555);
    line-height: 1.5;
}

.cookie-banner-actions {
    display: flex;
    gap: 0.5rem;
}

.cookie-btn {
    padding: 0.6rem 1.2rem;
    font-size: 0.9rem;
    cursor: pointer;
    border-radius: var(--radius-sm, 4px);
    font-weight: 500;
    transition: all 0.2s ease;
}

.cookie-btn-accept {
    background-color: var(--color-primary, #111);
    color: #fff;
    border: 1px solid var(--color-primary, #111);
}

.cookie-btn-accept:hover {
    background-color: #000;
}

.cookie-btn-manage {
    background-color: transparent;
    color: var(--color-text, #111);
    border: 1px solid var(--color-text, #ccc);
}

.cookie-btn-manage:hover {
    background-color: var(--color-text);
    color: #fff;
}

/* --- WhatsApp Floating Button --- */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  background-color: #25d366;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  z-index: 1000;
  transition: all 0.3s ease;
}

.whatsapp-float:hover {
  background-color: #20b858;
  transform: translateY(-4px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
  color: white;
}

.whatsapp-float svg {
  width: 32px;
  height: 32px;
}

@media (max-width: 768px) {
  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
  }
  .whatsapp-float svg {
    width: 26px;
    height: 26px;
  }
}

/* --- AI Assistant Chat Widget --- */
.ai-float {
  position: fixed;
  bottom: 100px; /* Above WhatsApp */
  right: 24px;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #6366f1 0%, #a855f7 100%);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.4);
  z-index: 1001;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  border: none;
  cursor: pointer;
}

.ai-float.hidden {
  transform: scale(0);
  opacity: 0;
  pointer-events: none;
}

.ai-float:hover {
  transform: scale(1.1) rotate(15deg);
  box-shadow: 0 6px 25px rgba(99, 102, 241, 0.5);
}

.ai-float svg {
  width: 28px;
  height: 28px;
}

.ai-chat-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 380px;
  max-width: calc(100vw - 48px);
  height: 550px;
  max-height: calc(100vh - 48px);
  background: white;
  border-radius: 20px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.15);
  z-index: 1002;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: translateY(20px) scale(0.95);
  opacity: 0;
  pointer-events: none;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.ai-chat-container.open {
  transform: translateY(0) scale(1);
  opacity: 1;
  pointer-events: all;
}

.ai-chat-header {
  padding: 20px;
  background: linear-gradient(135deg, #6366f1 0%, #a855f7 100%);
  color: white;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.ai-chat-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.ai-avatar {
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.2);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ai-avatar svg {
  width: 24px;
  height: 24px;
  stroke: white;
}

.ai-name {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  color: white;
}

.ai-status {
  font-size: 0.75rem;
  opacity: 0.8;
  color: white;
}

.ai-close {
  background: none;
  border: none;
  color: white;
  font-size: 24px;
  cursor: pointer;
  opacity: 0.7;
  transition: opacity 0.2s;
}

.ai-close:hover {
  opacity: 1;
}

.ai-chat-messages {
  flex: 1;
  padding: 20px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 15px;
  background: #f8fafc;
}

.ai-message {
  padding: 12px 16px;
  border-radius: 15px;
  font-size: 0.9rem;
  line-height: 1.5;
  max-width: 85%;
  animation: messageSlideIn 0.3s ease forwards;
}

@keyframes messageSlideIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.ai-message.assistant {
  background: white;
  color: #1e293b;
  align-self: flex-start;
  border-bottom-left-radius: 4px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.ai-message.user {
  background: #6366f1;
  color: white;
  align-self: flex-end;
  border-bottom-right-radius: 4px;
}

.ai-quick-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.ai-action-btn {
  background: white;
  border: 1px solid #e2e8f0;
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.2s;
  color: #6366f1;
}

.ai-action-btn:hover {
  background: #6366f1;
  color: white;
  border-color: #6366f1;
}

.ai-chat-input {
  padding: 15px 20px;
  background: white;
  border-top: 1px solid #e2e8f0;
  display: flex;
  gap: 10px;
}

.ai-chat-input input {
  flex: 1;
  border: 1px solid #e2e8f0;
  padding: 10px 15px;
  border-radius: 10px;
  font-size: 0.9rem;
  outline: none;
}

.ai-chat-input input:focus {
  border-color: #6366f1;
}

.ai-chat-input button {
  background: #6366f1;
  color: white;
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s;
}

.ai-chat-input button:hover {
  background: #4f46e5;
}

.ai-chat-input button svg {
  width: 18px;
  height: 18px;
}

@media (max-width: 768px) {
  .ai-chat-container {
    width: calc(100vw - 32px);
    height: 70vh;
    bottom: 16px;
    right: 16px;
  }
  .ai-float {
    bottom: 80px;
    right: 20px;
    width: 50px;
    height: 50px;
  }
}

.ai-link {
  color: #6366f1;
  text-decoration: underline;
  font-weight: 500;
}

.ai-link-primary {
  display: inline-block;
  background: #6366f1;
  color: white !important;
  padding: 8px 16px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  margin-top: 5px;
  transition: opacity 0.2s;
}
.ai-link-primary:hover {
  opacity: 0.9;
}

/* Accessibility / Screen-Reader Only Utility */
.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border-width: 0 !important;
}

/* ==========================================================================
   Instagram Feed / Showcase
   ========================================================================== */
.instagram-section {
  background-color: var(--color-bg);
}

.instagram-handle-link:hover {
  color: var(--color-primary) !important;
}

.instagram-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

@media (min-width: 640px) {
  .instagram-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
  }
}

@media (min-width: 1024px) {
  .instagram-grid {
    grid-template-columns: repeat(6, 1fr);
    gap: 1.25rem;
  }
}

.instagram-item {
  position: relative;
  display: block;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background-color: #eee;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.04);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.instagram-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.instagram-overlay {
  position: absolute;
  inset: 0;
  background: rgba(20, 20, 20, 0.65);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: #fff;
  opacity: 0;
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  transition: opacity 0.3s ease;
}

.instagram-overlay span {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.instagram-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);
}

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

.instagram-item:hover .instagram-overlay {
  opacity: 1;
}