/*
 * Main Custom CSS for N.F Vidros - Futuristic Clean White Edition
 */

 :root {
    --primary: #63C5D6;
    --primary-light: rgba(99, 197, 214, 0.15);
    --primary-dark: #37A2B6;
    --secondary: #0A0F1E;
    --text-dark: #0A0F1E;
    --text-body: #4B5563;
    --bg-white: #ffffff;
    --bg-light: #F8FAFC;
    --border-light: #E2E8F0;
    
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --radius: 16px;
    --radius-round: 50px;
    
    --shadow-scifi: 0 0 0 1px rgba(15,23,42,0.05), 0 8px 24px rgba(15,23,42,0.06);
    --shadow-scifi-hover: 0 0 0 1px var(--primary), 0 16px 32px rgba(99,197,214,0.18);
    --shadow-lg: 0 20px 60px rgba(0,0,0,0.12);

    /* Neon Glass System */
    --neon-blue: #62c7d7;
    --neon-glow: 0 0 15px rgba(98, 199, 215, 0.5);
  }
  
  /* Reset & Base Foundation */
  * { box-sizing: border-box; margin: 0; padding: 0; }
  
  html { scroll-behavior: smooth; }
  
  body {
      font-family: 'Inter', sans-serif;
      color: var(--text-body);
      line-height: 1.8;
      background-color: var(--bg-white);
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
      text-rendering: optimizeLegibility;
  }
  
  img { max-width: 100%; height: auto; display: block; }
  
  /* Fluid Typography */
  h1, h2, h3, h4, h5, h6 { color: var(--text-dark); font-weight: 300; letter-spacing: -0.03em; }
  
  a { text-decoration: none; color: var(--primary); transition: var(--transition); }
  a:hover { color: var(--primary-dark); }
  ul { list-style: none; padding: 0; }
  
  .container { width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 max(20px, 3vw); }
  
  /* Utilities */
  .text-center { text-align: center; }
  .text-left { text-align: left; }
  .text-primary { color: var(--primary) !important; }
  .text-dark { color: var(--text-dark) !important; }
  .text-muted { color: #94A3B8 !important; }
  .mb-3 { margin-bottom: 1rem; }
  .mb-4 { margin-bottom: 1.5rem; }
  .mb-5 { margin-bottom: max(2rem, 3vw); }
  .mt-3 { margin-top: 1rem; }
  .mt-4 { margin-top: 1.5rem; }
  .mt-5 { margin-top: max(2rem, 3vw); }
  .pt-4 { padding-top: 1.5rem; }
  .pb-3 { padding-bottom: 1rem; }
  .font-small { font-size: 0.875rem; }
  .font-weight-bold { font-weight: 600; }
  .bg-light-gray { background-color: var(--bg-light); border-top: 1px solid var(--border-light); border-bottom: 1px solid var(--border-light);}
  
  /* Buttons Futuristic */
  .btn {
      display: inline-flex; align-items: center; justify-content: center; gap: 10px;
      padding: clamp(12px, 2vw, 15px) clamp(24px, 4vw, 36px);
      border-radius: var(--radius-round); font-weight: 500; font-size: clamp(0.9rem, 1.5vw, 1rem);
      cursor: pointer; transition: var(--transition); border: 1px solid transparent; letter-spacing: 0.5px;
      backdrop-filter: blur(4px);
  }
  
  .btn-dark { background: var(--secondary); color: #fff; box-shadow: var(--shadow-scifi); }
  .btn-dark:hover { background: #fff; color: var(--secondary); border: 1px solid var(--secondary); transform: translateY(-3px); box-shadow: 0 10px 30px rgba(0,0,0,0.1); }
  
  .btn-primary { background: var(--primary); color: #0F172A; box-shadow: var(--shadow-scifi); font-weight: 600; padding: 10px 32px !important; letter-spacing: 2px !important; }
  .btn-primary:hover { background: #fff; color: var(--primary-dark); border: 1px solid var(--primary); transform: translateY(-3px); box-shadow: 0 10px 30px rgba(99, 197, 214, 0.3); }
  
  /* Float WhatsApp */
  .float-whatsapp {
      position: fixed; bottom: clamp(20px, 4vw, 30px); right: clamp(20px, 4vw, 30px);
      width: clamp(50px, 8vw, 65px); height: clamp(50px, 8vw, 65px);
      background-color: #25D366; color: white; border-radius: 50%;
      display: flex; align-items: center; justify-content: center;
      font-size: clamp(24px, 4vw, 36px); box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4); z-index: 1000;
      transition: var(--transition);
  }
  .float-whatsapp:hover { transform: scale(1.1) rotate(-5deg); color: white; }
  
  /* Topbar */
  .topbar { background: var(--bg-white); color: var(--text-body); padding: 8px 0; font-size: 0.85rem; font-weight: 400; border-bottom: 1px solid var(--border-light); }
  .topbar a, .topbar span { color: var(--text-body); }
  .topbar-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px;}
  .topbar-contacts { display: flex; gap: 20px; align-items: center;}
  .topbar-contacts i { margin-right: 5px; color: var(--primary); }
  .topbar-social { display: flex; gap: 15px; }
  .topbar-social a { color: var(--text-body); font-size: 1.1rem; transition: var(--transition); }
  .topbar-social a:hover { transform: translateY(-2px); color: var(--primary); }
  
  /* Fixed Top Container - Complete Navigation */
  .fixed-top-container {
      position: sticky;
      top: 0;
      width: 100%;
      z-index: 999;
      transition: var(--transition);
      box-shadow: 0 4px 30px rgba(0, 0, 0, 0.03);
  }
  .fixed-top-container.scrolled {
      transform: translateY(-40px); /* Hides topbar on scroll while keeping header */
      box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
  }
  .fixed-top-container.scrolled .topbar {
      opacity: 0;
  }
  
  /* Header Glassmorphism */
  .site-header {
      background: rgba(255, 255, 255, 0.85); backdrop-filter: blur(15px); -webkit-backdrop-filter: blur(15px);
      padding: clamp(10px, 1.5vw, 18px) 0;
      border-bottom: 1px solid rgba(255, 255, 255, 0.3);
      transition: var(--transition);
  }
  .fixed-top-container.scrolled .site-header {
      padding: 8px 0;
      background: rgba(255, 255, 255, 0.95);
  }
  .header-inner { display: flex; justify-content: space-between; align-items: center; }
  
  .fixed-top-container.scrolled .site-logo img { max-height: 40px; }
  .fixed-top-container.scrolled .btn-primary { padding: 8px 24px !important; font-size: 0.85rem; }
  
  /* Site Logo */
  .site-logo img { max-height: clamp(40px, 5vw, 55px); width: auto; object-fit: contain; }
  .site-logo-footer img { max-height: clamp(60px, 8vw, 90px); width: auto; object-fit: contain; filter: grayscale(100%); transition: var(--transition); }
  .site-logo-footer img:hover { filter: grayscale(0%); }
  
  .logo-hexagon {
      background: var(--bg-white); color: var(--secondary); border: 2px solid var(--primary);
      width: clamp(50px, 6vw, 65px); height: clamp(50px, 6vw, 65px);
      clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
      display: flex; flex-direction: column; align-items: center; justify-content: center;
      transition: var(--transition);
  }
  .logo-hexagon span { font-size: clamp(1rem, 2vw, 1.3rem); font-weight: 300; line-height: 1; color: var(--secondary); }
  .logo-hexagon small { font-size: clamp(0.45rem, 1vw, 0.55rem); font-weight: 600; letter-spacing: 2px; color: var(--primary);}
  .logo-hexagon:hover { transform: scale(1.05); border-color: var(--secondary); }
  
  /* Navigation */
  .menu-wrapper { display: flex; align-items: center; gap: clamp(20px, 3vw, 40px); }
  .main-navigation ul { display: flex; gap: clamp(15px, 2vw, 30px); align-items: center; margin: 0; }
  .main-navigation a { color: var(--text-dark); font-weight: 400; font-size: 0.95rem; position: relative; padding: 5px 0; text-transform: uppercase; letter-spacing: 1px; font-size: 0.8rem;}
  .main-navigation a::after {
      content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 1px;
      background: var(--primary); transition: var(--transition);
  }
  .main-navigation a:hover::after { width: 100%; }
  .main-navigation a:hover { color: var(--primary); }
  
  .menu-toggle { display: none; background: none; border: none; cursor: pointer; padding: 10px; }
  .hamburger { width: 28px; height: 20px; position: relative; }
  .hamburger span { width: 100%; height: 1px; background: var(--text-dark); position: absolute; left: 0; transition: var(--transition); }
  .hamburger span:nth-child(1) { top: 0; }
  .hamburger span:nth-child(2) { top: 9px; }
  .hamburger span:nth-child(3) { top: 18px; }
  
  /* Hero Section - Full Immersive */
  .hero-section {
      position: relative; 
      min-height: clamp(650px, 95vh, 1080px);
      display: flex; 
      align-items: center; 
      justify-content: center; 
      padding: clamp(60px, 8vw, 120px) 0; 
      overflow: hidden;
      background-color: #000;
  }
  
  .hero-bg-animate {
      position: absolute;
      top: 0; left: 0; width: 100%; height: 100%;
      background-size: cover;
      background-position: center;
      animation: kenBurns 20s ease-in-out infinite alternate;
      z-index: 1;
      image-rendering: -webkit-optimize-contrast;
  }

  @keyframes kenBurns {
      0% { transform: scale(1); }
      100% { transform: scale(1.1); }
  }
  .hero-content { 
      position: relative; 
      z-index: 3; 
      display: flex; 
      justify-content: space-between; 
      align-items: center; 
      width: 100%; 
      gap: 50px;
      top: -20px;
  }
  @media (max-width: 991px) {
      .hero-content {
          flex-direction: column;
          text-align: center;
          gap: 40px;
          top: 0;
      }
      .hero-text-block {
          align-items: center;
          text-align: center;
      }
      .hero-video-card {
          max-width: 100%;
          transform: none !important;
      }
  }
  .hero-text-block {
      max-width: 680px;
      width: 100%;
      background: rgba(10,15,30,0.6);
      padding: clamp(35px, 5vw, 65px);
      border-radius: 24px;
      border: 1px solid rgba(255,255,255,0.12);
      backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
      box-shadow: 0 40px 100px rgba(0,0,0,0.5);
      transition: var(--transition);
      display: flex;
      flex-direction: column;
      align-items: flex-start;
  }
  /* Small Hero Video Card */
  .hero-video-card {
      max-width: 400px;
      width: 100%;
      background: rgba(255,255,255,0.05);
      backdrop-filter: blur(20px);
      border: 1px solid rgba(255,255,255,0.1);
      padding: 12px;
      border-radius: 20px;
      box-shadow: 0 30px 60px rgba(0,0,0,0.4);
      transform: rotate(2deg);
      transition: var(--transition);
  }
  .hero-video-card:hover { transform: rotate(0deg) scale(1.02); }
  .video-container-small {
      position: relative;
      aspect-ratio: 16/9;
      border-radius: 12px;
      overflow: hidden;
  }
  .video-container-small video {
      width: 100%; height: 100%; object-fit: cover;
  }
  .video-play-hint {
      position: absolute;
      bottom: 12px; right: 12px;
      background: var(--neon-blue);
      color: var(--p-dark);
      padding: 6px 15px;
      border-radius: 30px;
      font-size: 0.75rem;
      font-weight: 700;
      display: flex; align-items: center; gap: 6px;
      box-shadow: 0 0 15px rgba(0,242,255,0.5);
  }
  .hero-text-block h1 { 
      font-size: clamp(2.2rem,5vw,4.2rem); 
      color: #fff; 
      line-height: 1.1; 
      margin-bottom: 25px; 
      font-weight: 200; 
      letter-spacing: -0.02em; 
      text-align: left;
  }
  .hero-text-block h1 span { display: block; white-space: nowrap; }
  .hero-text-block h1 strong { 
      font-weight: 700; 
      color: var(--neon-blue); 
      text-shadow: var(--neon-glow);
      font-size: 1.1em;
      display: inline-block;
      margin-top: 5px;
  }
  .hero-text-block p { font-size: clamp(0.95rem,1.5vw,1.1rem); line-height: 1.75; color: rgba(255,255,255,0.78); margin-bottom: 32px; text-align: left; }
  .glass-badges { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 20px; justify-content: flex-start; }
  .glass-badges .badge { background: rgba(255,255,255,0.12); border: 1px solid rgba(255,255,255,0.2); color: rgba(255,255,255,0.85); padding: 6px 14px; border-radius: 30px; font-size:0.8rem; backdrop-filter: blur(8px); }
  
  
  /* Intro Section - Tempered Glass Aesthetic */
  .intro-section { 
      padding: clamp(80px,8vw,120px) 0; 
      text-align: center; 
      background: rgba(255, 255, 255, 0.65);
      backdrop-filter: blur(25px); -webkit-backdrop-filter: blur(25px);
      position: relative;
      border-top: 1px solid rgba(255,255,255,0.8);
      border-bottom: 1px solid rgba(0,0,0,0.05);
      overflow: hidden;
  }
  /* Layer 1: Soft broad reflection */
  .intro-section::before {
      content: ''; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%;
      background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.8) 0%, transparent 60%);
      pointer-events: none;
      z-index: 1;
      opacity: 0.4;
  }
  /* Layer 2: Moving sharp glint */
  .intro-section::after {
      content: ''; position: absolute; top: -100%; left: -100%; width: 300%; height: 300%;
      background: linear-gradient(115deg, transparent 40%, rgba(255,255,255,0.5) 45%, rgba(255,255,255,0.8) 50%, rgba(255,255,255,0.5) 55%, transparent 60%);
      pointer-events: none;
      animation: glassGlint 12s linear infinite;
      z-index: 2;
      opacity: 0.3;
  }
  @keyframes glassGlint {
      0% { transform: translate(-15%, -15%) rotate(0deg); }
      100% { transform: translate(15%, 15%) rotate(5deg); }
  }
  .intro-title { font-size: clamp(1.8rem,3.5vw,2.8rem); margin-bottom: 18px; color: var(--text-dark); font-weight: 200; letter-spacing:-0.02em; position: relative; z-index: 3; }
  .intro-title strong { font-weight: 700; color: var(--primary); }
  .intro-desc { font-size: clamp(1rem,1.5vw,1.1rem); color: #555; max-width: 750px; margin: 0 auto; line-height: 1.9; position: relative; z-index: 3;}
  
  /* Stats bar inside intro */
  .intro-stats { display:flex; justify-content:center; gap: clamp(30px,6vw,80px); margin-top: 55px; flex-wrap:wrap; position: relative; z-index: 3; }
  .intro-stat-num { font-size: clamp(2.2rem,5vw,3.8rem); font-weight: 700; color: var(--primary); line-height:1; }
  .intro-stat-label { font-size: 0.8rem; color: #888; letter-spacing: 2px; text-transform: uppercase; margin-top:8px; font-weight: 500; }

  /* Features Alternating Sect */
  .features-alternating-section { padding: 80px 0 clamp(60px,8vw,100px) 0; background:#fff; }
  .feature-row { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: clamp(30px,6vw,90px); margin-bottom: clamp(70px,8vw,130px); }
  .feature-img { position: relative; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lg); transition: var(--transition); }
  .feature-img img { width: 100%; height: 420px; object-fit: cover; transition: transform 0.7s ease; display:block; }
  .feature-img:hover { transform: translateY(-6px); box-shadow: 0 30px 70px rgba(0,0,0,0.16); }
  .feature-img:hover img { transform: scale(1.04); }
  /* accent tag on image */
  .feature-img::before { content: attr(data-label); position:absolute; top:20px; left:20px; background:var(--primary); color:#0A0F1E; font-size:0.7rem; font-weight:700; letter-spacing:2px; text-transform:uppercase; padding:5px 14px; border-radius:30px; z-index:2; }
  
  .feature-text h3 { font-size: clamp(1.6rem,3.5vw,2.4rem); font-weight: 200; margin-bottom: 18px; line-height: 1.2; position: relative; padding-bottom: 18px; letter-spacing:-0.02em;}
  .feature-text h3 strong { font-weight: 700; color: var(--text-dark); }
  .feature-text h3::after { content: ''; position: absolute; bottom: 0; left: 0; width: 48px; height: 3px; background: var(--primary); border-radius:2px; }
  .row-img-right .feature-text h3::after { left: auto; right: 0; }
  .row-img-right .feature-text { text-align: right; }
  .feature-text p { color: var(--text-body); font-size: clamp(0.95rem,1.4vw,1.1rem); line-height: 1.9; }
  
  /* Testimonials */
  .testimonials-section { padding: clamp(70px,8vw,110px) 0; background: var(--bg-light); border-top: 1px solid var(--border-light); }
  .testimonials-title { font-size: clamp(1.8rem,4vw,2.6rem); font-weight: 200; text-align: center; margin-bottom: 55px; color: var(--text-dark); }
  .testimonials-title strong { font-weight: 700; color: var(--primary); }
  .testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 28px; }
  .testimonial-card {
      background: #fff; border: 1px solid var(--border-light); border-radius: var(--radius);
      padding: 36px 30px; position: relative; box-shadow: var(--shadow-scifi); transition: var(--transition);
      display: flex; flex-direction: column; align-items: flex-start;
      text-decoration: none !important; color: inherit;
  }
  .testimonial-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-scifi-hover); border-color: var(--primary); }
  .quote-icon { color: var(--primary); opacity: 0.25; font-size: 4rem; position: absolute; top: 10px; right: 20px; line-height: 1; }
  .t-avatar { width: 64px; height: 64px; border-radius: 50%; margin-bottom: 18px; object-fit: cover; border: 3px solid var(--primary); }
  .testimonial-card h4 { font-size: 1rem; margin-bottom: 4px; font-weight: 600; color: var(--text-dark); letter-spacing:0.02em; }
  .stars { color: #F59E0B; font-size: 0.85rem; margin-bottom: 14px; display: flex; gap: 3px; }
  .testimonial-card p { font-size: 0.93rem; color: var(--text-body); line-height: 1.75; font-style: italic; position: relative; z-index: 2;}
  
  /* Footer */
  .site-footer-new { background: var(--bg-white); padding: clamp(50px, 8vw, 80px) 0 0 0; border-top: 1px solid var(--border-light); }
  .footer-bottom-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: clamp(30px, 5vw, 50px); }
  .footer-menu li { margin-bottom: 12px; }
  .footer-menu a { color: var(--text-body); font-size: 0.95rem; display: inline-flex; align-items: center; transition: var(--transition);}
  .footer-menu a::before { content: '→'; opacity: 0; margin-right: -10px; color: var(--primary); transition: var(--transition); font-family: monospace;}
  .footer-menu a:hover { color: var(--primary); transform: translateX(5px); }
  .footer-menu a:hover::before { opacity: 1; margin-right: 8px; }
  
  .social-icons { display: flex; gap: 15px; flex-wrap: wrap; }
  .social-icons a { 
      width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--border-light); background: var(--bg-white);
      display: flex; align-items: center; justify-content: center; font-size: 1.1rem; color: var(--secondary); transition: var(--transition);
  }
  .social-icons a:hover { background: var(--primary); border-color: var(--primary); color: #fff; transform: translateY(-3px); box-shadow: 0 4px 15px rgba(99, 197, 214, 0.4); }
  
  /* Animations */
  .fade-in-up { opacity: 0; transform: translateY(20px); transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1); }
  .fade-in-up.active { opacity: 1; transform: translateY(0); }
  
  @media (max-width: 1024px) {
      .feature-row { gap: 40px; }
  }
  
  @media (max-width: 768px) {
      .topbar { display: none; }
      .menu-toggle { display: block; z-index: 1001; }
      .menu-wrapper {
          position: fixed; top: 0; left: -100%;
          width: 100%; height: 100vh;
          background: rgba(255, 255, 255, 0.98);
          backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
          flex-direction: column; justify-content: center; align-items: center; text-align: center;
          padding: 40px; box-shadow: none;
          transition: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
      }
      .menu-wrapper.active { left: 0; }
      .mobile-menu-contacts { display: block !important; }
      .main-navigation ul { flex-direction: column; width: 100%; margin-bottom: 25px; gap: 15px;}
      .main-navigation a { font-size: 1.3rem; font-weight: 500; letter-spacing: 1px;}
      .header-cta { width: 100%; }
      .header-cta .btn { width: 100%; padding: 15px !important; }
      
      /* Hero Mobile Adjustments */
      .hero-section { padding: 40px 0; min-height: auto; }
      .hero-content { 
          flex-direction: column; 
          text-align: center; 
          gap: 30px; 
          padding-top: 50px;
          justify-content: center;
      }
      .hero-text-block { 
          padding: 30px 20px; 
          align-items: center; 
          text-align: center;
      }
      .hero-text-block h1 { text-align: center; }
      .hero-text-block h1 span { white-space: normal; }
      .hero-text-block p { text-align: center; }
      .hero-text-block div { align-items: center !important; }
      .glass-badges { justify-content: center !important; }
      
      .hero-video-card { 
          max-width: 320px; 
          transform: rotate(0deg); 
          margin-bottom: 20px;
      }
      .hero-video-card:hover { transform: scale(1); }
      
      .menu-toggle.active .hamburger span:nth-child(1) { transform: rotate(45deg); top: 9px; background: var(--primary);}
      .menu-toggle.active .hamburger span:nth-child(2) { opacity: 0; }
      .menu-toggle.active .hamburger span:nth-child(3) { transform: rotate(-45deg); top: 9px; background: var(--primary);}
  
      .feature-row { grid-template-columns: 1fr; gap: 40px; }
      .row-img-right .feature-text { order: 2; text-align: left; }
      .row-img-right .feature-text h3::after { left: 0; right: auto; }
      .row-img-right .feature-img { order: 1; }
      
      .testimonials-grid { grid-template-columns: 1fr; }
      .footer-bottom-grid { grid-template-columns: 1fr; text-align: left; }
      .hero-text-block { padding: 30px 20px; }
      .insta-thumb img { height: 120px; }
  }

  /* Instagram Feed Grid */
  .insta-thumb {
      position: relative;
      display: block;
      overflow: hidden;
      aspect-ratio: 1/1;
      background: #111;
  }
  .insta-thumb img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.4s ease, filter 0.4s ease;
      display: block;
  }
  .insta-hover {
      position: absolute;
      inset: 0;
      background: rgba(10,15,30,0.7);
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      opacity: 0;
      transition: opacity 0.35s ease;
      padding: 15px;
      text-align: center;
  }
  .insta-hover i {
      color: #fff;
      font-size: 1.5rem;
      margin-bottom: 8px;
  }
  .insta-caption {
      color: #fff;
      font-size: 0.85rem;
      font-weight: 600;
      letter-spacing: 0.05em;
      text-transform: uppercase;
      display: block;
  }
  .insta-thumb:hover img { transform: scale(1.08); filter: brightness(0.85); }
  .insta-thumb:hover .insta-hover { opacity: 1; }

  /* Luxury Services Grid 2026 */
  .luxury-services-section { padding: clamp(80px, 10vw, 120px) 0; background: #fff; }
  .luxury-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: clamp(15px, 3vw, 30px);
      margin-top: 50px;
  }
  
  @media (max-width: 991px) {
      .luxury-grid { grid-template-columns: repeat(2, 1fr); }
  }
  @media (max-width: 480px) {
      .luxury-grid { gap: 12px; }
  }
  .luxury-card {
      background: #fff;
      border-radius: 20px;
      padding: 40px 20px;
      text-align: center;
      transition: var(--transition);
      border: 1px solid rgba(0,0,0,0.03);
      box-shadow: 0 10px 40px rgba(0, 242, 255, 0.05);
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 20px;
      text-decoration: none !important;
  }
  .luxury-card:hover {
      transform: translateY(-10px);
      box-shadow: 0 20px 60px rgba(0, 242, 255, 0.12);
      border-color: rgba(0, 242, 255, 0.2);
  }

  /* Hexagon CSS Shape */
  .luxury-hexagon-wrapper {
      width: 60px;
      height: 68px;
      position: relative;
      filter: drop-shadow(0 0 8px rgba(0, 242, 255, 0.25));
      transition: var(--transition);
  }
  .luxury-card:hover .luxury-hexagon-wrapper {
      filter: drop-shadow(0 0 15px rgba(0, 242, 255, 0.5));
      transform: scale(1.05);
  }
  .luxury-hexagon {
      width: 100%;
      height: 100%;
      background: linear-gradient(135deg, #444 0%, #222 100%);
      clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
      display: flex;
      align-items: center;
      justify-content: center;
      position: relative;
  }
  .luxury-hexagon i {
      position: relative;
      z-index: 2;
      color: var(--neon-blue);
      font-size: 1.4rem;
      text-shadow: 0 0 10px var(--neon-blue);
  }
  .luxury-card h3 {
      font-size: 0.95rem;
      font-weight: 700;
      color: var(--p-black);
      margin: 0;
      transition: var(--transition);
      text-transform: uppercase;
      letter-spacing: 0.5px;
  }
  .luxury-card:hover h3 { color: var(--neon-blue); }

  /* Luxury Card Image */
  .luxury-card-img {
      width: 100%;
      aspect-ratio: 1/1;
      border-radius: 12px;
      overflow: hidden;
      margin-top: 10px;
      border: 1px solid rgba(0,0,0,0.05);
      background: #f8f9fa;
      position: relative;
      cursor: zoom-in;
      display: block;
  }
  .luxury-card-img::after {
      content: '\F64D'; /* bootstrap-icons search */
      font-family: 'bootstrap-icons';
      position: absolute;
      inset: 0;
      background: rgba(98, 199, 215, 0.4);
      display: flex;
      align-items: center;
      justify-content: center;
      color: #fff;
      font-size: 2rem;
      opacity: 0;
      transition: var(--transition);
      backdrop-filter: blur(4px);
  }
  .luxury-card-img:hover::after {
      opacity: 1;
  }
  .luxury-card-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  }
  .luxury-card:hover .luxury-card-img img {
      transform: scale(1.1);
  }

  @media (max-width: 991px) {
      .luxury-grid { grid-template-columns: repeat(2, 1fr); }
  }
  @media (max-width: 576px) {
      .luxury-grid { grid-template-columns: 1fr; gap: 20px; }
      .luxury-card { padding: 30px 15px; }
  }