/* ==========================================================================
   LUXiHOME - Official Minimalist Gateway & Animated Showcase
   Exact Font: Aviano Sans (The authentic LUXiHOME proprietary typeface)
   Mobile-First Ultra-Responsive Architecture
   ========================================================================== */

/* Aviano Sans Font Faces */
@font-face {
  font-family: 'aviano-sans';
  src: url('fonts/AvianoSans-Light.woff2') format('woff2'),
       url('https://luxihome.in/assets/fonts/AvianoSans-Light.woff2') format('woff2');
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'aviano-sans';
  src: url('fonts/AvianoSans-Reg.otf') format('opentype'),
       url('https://luxihome.in/assets/fonts/AvianoSans-Reg.otf') format('opentype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'aviano-sans';
  src: url('fonts/AvianoSans-Bol.otf') format('opentype'),
       url('https://luxihome.in/assets/fonts/AvianoSans-Bol.otf') format('opentype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg-main: #FFFFFF;
  --text-dark: #13212E;
  --text-muted: #556677;
  --text-subtle: #8A99A8;
  --accent-gold: #C2A26A;
  --accent-gold-dark: #8C6D38;
  --border-light: rgba(19, 33, 46, 0.08);
  --border-gold: rgba(194, 162, 106, 0.45);
  
  --font-aviano: 'aviano-sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-family: var(--font-aviano);
  background-color: var(--bg-main) !important;
  color: var(--text-dark) !important;
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: var(--bg-main) !important;
  color: var(--text-dark) !important;
  font-family: var(--font-aviano);
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  color: inherit;
  text-decoration: none;
}

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

.container {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ==========================================================================
   Header (Clean & Minimal)
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-light);
  padding: 14px 0;
}

.site-header .header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.header-logo {
  display: flex;
  align-items: center;
}

.header-logo img {
  width: clamp(120px, 16vw, 200px);
  height: auto;
  display: block;
}

.header-cta-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 20px;
  border-radius: 999px;
  background: var(--text-dark);
  color: #FFFFFF;
  font-family: var(--font-aviano);
  font-size: 10.5px;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;
  transition: all 0.3s ease;
}

.header-cta-pill:hover {
  background: var(--accent-gold);
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(194, 162, 106, 0.35);
}

/* ==========================================================================
   Hero Section: Direct, Minimalist Callout
   ========================================================================== */
.hero-minimal {
  padding: 48px 16px 32px;
  text-align: center;
  max-width: 860px;
  margin: 0 auto;
}

.hero-kicker {
  color: var(--accent-gold-dark);
  font-family: var(--font-aviano);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 14px;
  display: inline-block;
}

.hero-main-title {
  font-family: var(--font-aviano);
  font-size: clamp(24px, 5.5vw, 54px);
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dark);
  line-height: 1.22;
  margin-bottom: 18px;
}

.hero-subtext {
  font-family: var(--font-aviano);
  font-size: clamp(12.5px, 2.2vw, 15px);
  color: var(--text-muted);
  line-height: 1.75;
  max-width: 680px;
  margin: 0 auto 28px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 400;
}

.hero-subtext strong {
  color: var(--text-dark);
  font-weight: 700;
}

/* Action Group */
.hero-action-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.btn-click-here {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 36px;
  background: var(--text-dark);
  color: #FFFFFF;
  border-radius: 999px;
  font-family: var(--font-aviano);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  white-space: nowrap;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 18px rgba(19, 33, 46, 0.16);
}

.btn-click-here:hover {
  background: var(--accent-gold);
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(194, 162, 106, 0.4);
}

.btn-whatsapp-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 28px;
  background: #FFFFFF;
  color: var(--text-dark);
  border: 1px solid var(--border-light);
  border-radius: 999px;
  font-family: var(--font-aviano);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;
  transition: all 0.3s ease;
}

.btn-whatsapp-outline:hover {
  border-color: #25D366;
  color: #075E54;
  transform: translateY(-2px);
}

/* ==========================================================================
   2D Animated Picture Gallery (Silky Smooth Infinite Loop)
   ========================================================================== */
.gallery-section {
  padding: 30px 0 50px;
  width: 100%;
  overflow: hidden;
  position: relative;
}

.gallery-section-header {
  text-align: center;
  margin-bottom: 20px;
  padding: 0 16px;
}

.gallery-section-label {
  font-family: var(--font-aviano);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-gold-dark);
  font-weight: 700;
}

.gallery-track-viewport {
  width: 100vw;
  margin-left: calc(-50vw + 50%);
  overflow: hidden;
  position: relative;
  mask-image: linear-gradient(to right, transparent 0%, black 6%, black 94%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 6%, black 94%, transparent 100%);
}

.gallery-track {
  display: flex;
  gap: 20px;
  width: max-content;
  animation: scrollGallery2D 36s linear infinite;
  will-change: transform;
}

.gallery-track:hover {
  animation-play-state: paused;
}

@keyframes scrollGallery2D {
  0% {
    transform: translate3d(0, 0, 0);
  }
  100% {
    transform: translate3d(-50%, 0, 0);
  }
}

.gallery-card {
  width: 340px;
  flex-shrink: 0;
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(19, 33, 46, 0.04);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease, border-color 0.3s ease;
  cursor: pointer;
  display: block;
}

.gallery-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 14px 32px rgba(19, 33, 46, 0.1);
  border-color: var(--border-gold);
}

.gallery-media {
  width: 100%;
  aspect-ratio: 16 / 10.5;
  overflow: hidden;
  background: #F1F5F9;
  position: relative;
}

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

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

.gallery-info {
  padding: 16px 18px 18px;
  background: #FFFFFF;
}

.gallery-kicker {
  font-family: var(--font-aviano);
  font-size: 9.5px;
  color: var(--accent-gold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
  display: block;
  margin-bottom: 5px;
}

.gallery-title {
  font-family: var(--font-aviano);
  font-size: 13.5px;
  color: var(--text-dark);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-weight: 400;
  margin-bottom: 10px;
  line-height: 1.35;
}

.gallery-action {
  font-family: var(--font-aviano);
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 10px;
  color: var(--text-dark);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 700;
  transition: color 0.2s ease, gap 0.2s ease;
}

.gallery-card:hover .gallery-action {
  color: var(--accent-gold);
  gap: 8px;
}

/* ==========================================================================
   Click-Through Prompt Banner
   ========================================================================== */
.click-banner-wrap {
  padding: 10px 0 40px;
}

.click-banner {
  background: #F8FAFC;
  border: 1px solid rgba(19, 33, 46, 0.08);
  border-radius: 18px;
  padding: 30px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  text-align: left;
}

.click-banner-content h3 {
  font-family: var(--font-aviano);
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-dark);
  margin-bottom: 6px;
}

.click-banner-content p {
  font-family: var(--font-aviano);
  font-size: 11.5px;
  color: var(--text-muted);
  line-height: 1.65;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

/* ==========================================================================
   Minimalist Footer
   ========================================================================== */
.site-footer {
  margin-top: auto;
  background: #FFFFFF;
  border-top: 1px solid var(--border-light);
  padding: 40px 0 24px;
  text-align: center;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.footer-logo img {
  width: 140px;
  height: auto;
}

.footer-address {
  font-family: var(--font-aviano);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dark);
  line-height: 1.6;
}

.footer-bottom-line {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border-light);
  width: 100%;
  font-family: var(--font-aviano);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-subtle);
}

/* ==========================================================================
   Floating Action Button (Mobile-Clean)
   ========================================================================== */
.floating-call-btn {
  position: fixed;
  bottom: 20px;
  left: 20px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: #13212E;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(19, 33, 46, 0.3);
  z-index: 99;
  transition: transform 0.25s ease, background 0.25s ease;
}

.floating-call-btn:hover {
  transform: scale(1.08);
  background: var(--accent-gold);
}

/* ==========================================================================
   MOBILE-FIRST HIGH OPTIMIZATION (@media max-width: 640px)
   ========================================================================== */
@media (max-width: 640px) {
  .container {
    padding: 0 16px;
  }

  /* Header */
  .site-header {
    padding: 10px 0;
  }
  .header-logo img {
    width: 125px;
  }
  .header-cta-pill {
    padding: 6px 14px;
    font-size: 9.5px;
    letter-spacing: 0.1em;
  }

  /* Hero adjustments for phone screen */
  .hero-minimal {
    padding: 28px 8px 24px;
  }
  .hero-kicker {
    font-size: 9.5px;
    letter-spacing: 0.15em;
    margin-bottom: 10px;
  }
  .hero-main-title {
    font-size: 23px;
    line-height: 1.28;
    letter-spacing: 0.08em;
    margin-bottom: 14px;
  }
  .hero-subtext {
    font-size: 11px;
    line-height: 1.7;
    letter-spacing: 0.02em;
    margin-bottom: 22px;
  }

  /* Buttons: Full width & perfectly readable */
  .hero-action-group {
    flex-direction: column;
    width: 100%;
    gap: 10px;
  }
  .btn-click-here {
    width: 100%;
    max-width: 320px;
    padding: 14px 20px;
    font-size: 11px;
    letter-spacing: 0.1em;
  }
  .btn-whatsapp-outline {
    width: 100%;
    max-width: 320px;
    padding: 12px 20px;
    font-size: 10.5px;
    letter-spacing: 0.1em;
  }

  /* Gallery Cards on mobile */
  .gallery-section {
    padding: 24px 0 36px;
  }
  .gallery-card {
    width: 250px;
    border-radius: 14px;
  }
  .gallery-info {
    padding: 12px 14px 14px;
  }
  .gallery-title {
    font-size: 12px;
    margin-bottom: 8px;
  }
  .gallery-action {
    font-size: 9px;
  }

  /* Banner on mobile */
  .click-banner {
    flex-direction: column;
    text-align: center;
    padding: 22px 18px;
    gap: 16px;
  }
  .click-banner-content h3 {
    font-size: 14px;
  }
  .click-banner-content p {
    font-size: 10.5px;
  }
  .click-banner .btn-click-here {
    width: 100%;
    max-width: 260px;
    padding: 12px 20px;
    font-size: 10.5px;
  }

  /* Hide the redundant bottom-right pill on mobile so it doesn't block the screen */
  .floating-estimate-btn {
    display: none !important;
  }
  .floating-call-btn {
    bottom: 16px;
    left: 16px;
    width: 42px;
    height: 42px;
  }
}