/* ═══════════════════════════════════════════════════════════════
   🎨 PREMIUM VARIABLES - ADVANCED DESIGN SYSTEM
═══════════════════════════════════════════════════════════════ */
:root {
  /* Core Dark Layers */
  --void-deep:      #000000;
  --void:           #0a0a0f;
  --deep:           #0d0d14;
  --card:           #111118;
  --card-hover:     #16161f;
  --lift:           #1a1a26;
  --surface:        #1e1e2e;

  /* Border System */
  --border-1:       rgba(255,255,255,.03);
  --border-2:       rgba(255,255,255,.06);
  --border-3:       rgba(255,255,255,.10);
  --border-gold:    rgba(255,215,0,.15);
  --border-gold-2:  rgba(255,215,0,.25);

  /* Premium Gold Palette */
  --gold-pure:      #FFD700;
  --gold:           #ffc850;
  --gold-bright:    #ffe066;
  --gold-dim:       #d4a947;
  --gold-dark:      #9a7a30;

  /* Gold Effects */
  --gold-glow:      rgba(255,215,0,.4);
  --gold-glow-2:    rgba(255,215,0,.6);
  --gold-shimmer:   rgba(255,235,120,.8);
  --gold-bg-1:      rgba(255,215,0,.08);
  --gold-bg-2:      rgba(255,215,0,.12);
  --gold-bg-3:      rgba(255,215,0,.05);

  /* Accent Colors */
  --cyan:           #00e5ff;
  --cyan-glow:      rgba(0,229,255,.4);
  --purple:         #b24bf3;
  --purple-glow:    rgba(178,75,243,.4);
  --red:            #ff3366;
  --red-glow:       rgba(255,51,102,.4);
  --blue:           #3b82ff;
  --blue-glow:      rgba(59,130,255,.4);
  --green:          #00ff88;
  --green-glow:     rgba(0,255,136,.4);

  /* Text Colors */
  --text-primary:   #ffffff;
  --text-secondary: #b4b8d4;
  --text-tertiary:  #6e7290;
  --text-dim:       #3e4257;

  /* Glassmorphism */
  --glass-1:        rgba(255,255,255,.03);
  --glass-2:        rgba(255,255,255,.05);
  --glass-3:        rgba(255,255,255,.08);
  --glass-gold:     rgba(255,215,0,.06);

  /* Typography */
  --ff-display:     'Orbitron', monospace;
  --ff-tech:        'Space Mono', monospace;
  --ff-body:        'Urbanist', sans-serif;

  /* Advanced Easing */
  --ease-smooth:    cubic-bezier(0.4, 0.0, 0.2, 1);
  --ease-bounce:    cubic-bezier(0.68, -0.55, 0.265, 1.55);
  --ease-elastic:   cubic-bezier(0.175, 0.885, 0.32, 1.275);
  --ease-expo:      cubic-bezier(0.19, 1, 0.22, 1);

  /* Shadows - Layered Depth */
  --shadow-sm:      0 2px 8px rgba(0,0,0,.2);
  --shadow-md:      0 4px 16px rgba(0,0,0,.3);
  --shadow-lg:      0 8px 32px rgba(0,0,0,.4);
  --shadow-xl:      0 16px 64px rgba(0,0,0,.5);
  --shadow-2xl:     0 24px 96px rgba(0,0,0,.6);

  /* Gold Shadows */
  --shadow-gold-sm: 0 2px 12px var(--gold-glow);
  --shadow-gold-md: 0 4px 24px var(--gold-glow);
  --shadow-gold-lg: 0 8px 48px var(--gold-glow-2);
  --shadow-gold-xl: 0 16px 72px var(--gold-glow-2);
}

/* ═══════════════════════════════════════════════════════════════
   🎯 RESET & BASE
═══════════════════════════════════════════════════════════════ */
*,*::before,*::after{
  box-sizing:border-box;
  margin:0;
  padding:0;
}

html{
  scroll-behavior:smooth;
  overflow-x:hidden;
}

body{
  background:var(--void-deep);
  color:var(--text-primary);
  font-family:var(--ff-body);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  position:relative;
}

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

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

/* ═══════════════════════════════════════════════════════════════
   🌌 ADVANCED BACKGROUND SYSTEM
═══════════════════════════════════════════════════════════════ */

/* Animated Gradient Mesh Background */
#bg-mesh{
  position:fixed;
  inset:0;
  z-index:0;
  background:
    radial-gradient(ellipse 120% 80% at 20% 20%, rgba(255,215,0,.04) 0%, transparent 50%),
    radial-gradient(ellipse 100% 90% at 80% 70%, rgba(0,229,255,.03) 0%, transparent 50%),
    radial-gradient(ellipse 110% 70% at 40% 80%, rgba(178,75,243,.02) 0%, transparent 50%),
    linear-gradient(180deg, var(--void-deep) 0%, var(--void) 50%, var(--deep) 100%);
  animation:meshFloat 20s ease-in-out infinite alternate;
}

@keyframes meshFloat{
  0%{filter:hue-rotate(0deg) brightness(1);}
  50%{filter:hue-rotate(5deg) brightness(1.05);}
  100%{filter:hue-rotate(0deg) brightness(1);}
}

/* Particle Canvas */
#bg-canvas{
  position:fixed;
  inset:0;
  z-index:1;
  pointer-events:none;
  opacity:.7;
}

/* Dynamic Spotlight Follower */
#spotlight{
  position:fixed;
  inset:0;
  z-index:2;
  pointer-events:none;
  background:radial-gradient(800px circle at var(--mx,50%) var(--my,50%),
    rgba(255,215,0,.08) 0%,
    rgba(255,215,0,.04) 30%,
    transparent 70%);
  opacity:0;
  transition:opacity .8s var(--ease-smooth);
}

body:hover #spotlight{
  opacity:1;
}

/* Grain Texture Overlay */
#grain-overlay{
  position:fixed;
  inset:0;
  z-index:3;
  pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='1.5' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.03'/%3E%3C/svg%3E");
  opacity:.4;
  mix-blend-mode:overlay;
}

/* Grid Lines Background */
#grid-bg{
  position:fixed;
  inset:0;
  z-index:1;
  pointer-events:none;
  background-image:
    linear-gradient(0deg, transparent 24%, rgba(255,215,0,.02) 25%, rgba(255,215,0,.02) 26%, transparent 27%, transparent 74%, rgba(255,215,0,.02) 75%, rgba(255,215,0,.02) 76%, transparent 77%, transparent),
    linear-gradient(90deg, transparent 24%, rgba(255,215,0,.02) 25%, rgba(255,215,0,.02) 26%, transparent 27%, transparent 74%, rgba(255,215,0,.02) 75%, rgba(255,215,0,.02) 76%, transparent 77%, transparent);
  background-size:80px 80px;
  mask-image:linear-gradient(180deg, transparent 0%, black 20%, black 80%, transparent 100%);
}

/* ═══════════════════════════════════════════════════════════════
   🎭 NAVIGATION - GLASSMORPHISM
═══════════════════════════════════════════════════════════════ */
.nav{
  position:fixed;
  top:0;
  left:0;
  right:0;
  z-index:200;
  height:72px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:0 clamp(20px, 5vw, 60px);
  background:rgba(10,10,15,.7);
  backdrop-filter:blur(24px) saturate(180%);
  border-bottom:1px solid var(--border-gold);
  transition:all .4s var(--ease-smooth);
}

.nav::before{
  content:'';
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,
    rgba(255,215,0,.04) 0%,
    transparent 100%);
  pointer-events:none;
  opacity:0;
  transition:opacity .4s;
}

.nav.scrolled{
  background:rgba(10,10,15,.95);
  height:64px;
  box-shadow:0 8px 32px rgba(0,0,0,.3);
}

.nav.scrolled::before{
  opacity:1;
}

/* Logo with Advanced Animation */
.nav-logo{
  display:flex;
  align-items:center;
  gap:12px;
  font-family:var(--ff-display);
  font-size:1.4rem;
  font-weight:800;
  letter-spacing:.1em;
  color:var(--text-primary);
  text-transform:uppercase;
  position:relative;
  z-index:1;
}

.nav-gem{
  width:34px;
  height:34px;
  position:relative;
  filter:drop-shadow(0 0 12px var(--gold-glow));
}

.nav-gem::before{
  content:'';
  position:absolute;
  inset:0;
  background:linear-gradient(135deg,
    var(--gold-pure) 0%,
    var(--gold-bright) 50%,
    var(--gold) 100%);
  clip-path:polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  animation:gemPulse 3s ease-in-out infinite;
}

.nav-gem::after{
  content:'';
  position:absolute;
  inset:4px;
  background:linear-gradient(225deg,
    var(--gold-bright) 0%,
    var(--gold-pure) 50%,
    var(--gold-dim) 100%);
  clip-path:polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  animation:gemRotate 8s linear infinite;
}

@keyframes gemPulse{
  0%, 100%{transform:scale(1); filter:brightness(1);}
  50%{transform:scale(1.05); filter:brightness(1.2);}
}

@keyframes gemRotate{
  from{transform:rotate(0deg);}
  to{transform:rotate(360deg);}
}

/* Nav Links with Liquid Underline */
.nav-links{
  display:flex;
  align-items:center;
  gap:clamp(20px, 3vw, 40px);
}

.nav-links a{
  font-size:.85rem;
  font-weight:600;
  color:var(--text-secondary);
  text-transform:uppercase;
  letter-spacing:.12em;
  position:relative;
  padding:8px 0;
  transition:color .3s var(--ease-smooth);
}

.nav-links a::before{
  content:'';
  position:absolute;
  bottom:0;
  left:50%;
  transform:translateX(-50%) scaleX(0);
  width:100%;
  height:2px;
  background:linear-gradient(90deg,
    transparent,
    var(--gold-pure),
    transparent);
  filter:blur(.5px);
  box-shadow:0 0 8px var(--gold-glow);
  transition:transform .4s var(--ease-elastic);
}

.nav-links a:hover{
  color:var(--gold-pure);
}

.nav-links a:hover::before{
  transform:translateX(-50%) scaleX(1);
}

.nav-actions{
  display:flex;
  align-items:center;
  gap:12px;
}

/* ═══════════════════════════════════════════════════════════════
   ✅ SHARED HEADER MAPPING (index.php dùng includes/header.php)
   Mục tiêu: header chung vẫn giữ "premium nav" như trước.
═══════════════════════════════════════════════════════════════ */

/* Đảm bảo header nổi trên background */
header.site-header{ z-index: 2000; }

/* Container spacing giống nav cũ */
header.site-header nav{
  max-width: none;
  margin: 0;
  width: 100%;
  padding: 0 clamp(20px, 5vw, 60px);
}

/* Link spacing/underline giống .nav-links */
header.site-header ul.nav-links{ gap: clamp(20px, 3vw, 40px); }
header.site-header ul.nav-links li a{
  letter-spacing: .12em;
  padding: 8px 0;
}
header.site-header ul.nav-links li a::before{
  bottom: 0;
  width: 100%;
}

/* Nhóm action buttons giống .nav-actions */
header.site-header .hdr-actions{ gap: 12px; }

/* Offset hero khỏi fixed header */
.hero{ padding-top: 112px; }
@media(max-width:768px){ .hero{ padding-top: 100px; } }
   💎 PREMIUM BUTTONS
═══════════════════════════════════════════════════════════════ */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  font-family:var(--ff-body);
  font-size:.85rem;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.08em;
  padding:12px 28px;
  border-radius:8px;
  border:none;
  cursor:pointer;
  position:relative;
  overflow:hidden;
  transition:all .3s var(--ease-smooth);
  white-space:nowrap;
}

.btn::before{
  content:'';
  position:absolute;
  inset:0;
  background:linear-gradient(120deg,
    transparent 0%,
    rgba(255,255,255,.15) 50%,
    transparent 100%);
  transform:translateX(-100%) skewX(-15deg);
  transition:transform .6s;
}

.btn:hover::before{
  transform:translateX(100%) skewX(-15deg);
}

.btn:active{
  transform:scale(.97);
}

/* Gold Button */
.btn-gold{
  background:linear-gradient(135deg,
    var(--gold-dim) 0%,
    var(--gold) 50%,
    var(--gold-bright) 100%);
  background-size:200% 200%;
  color:var(--void-deep);
  font-weight:800;
  box-shadow:
    0 0 0 1px rgba(255,215,0,.3),
    0 4px 16px var(--gold-glow),
    inset 0 1px 0 rgba(255,255,255,.3);
  animation:goldShimmer 3s ease-in-out infinite;
}

@keyframes goldShimmer{
  0%, 100%{background-position:0% 50%;}
  50%{background-position:100% 50%;}
}

.btn-gold:hover{
  transform:translateY(-2px);
  box-shadow:
    0 0 0 1px rgba(255,215,0,.5),
    0 8px 32px var(--gold-glow-2),
    inset 0 1px 0 rgba(255,255,255,.4);
}

/* Ghost Button */
.btn-ghost{
  background:var(--glass-2);
  color:var(--text-secondary);
  border:1px solid var(--border-2);
  backdrop-filter:blur(12px);
}

.btn-ghost:hover{
  background:var(--glass-gold);
  color:var(--gold-pure);
  border-color:var(--border-gold-2);
  box-shadow:
    0 0 0 1px var(--border-gold),
    0 4px 16px var(--gold-glow);
}

/* Button Sizes */
.btn-lg{
  font-size:.95rem;
  padding:15px 36px;
  border-radius:10px;
}

.btn-xl{
  font-size:1.05rem;
  padding:18px 44px;
  border-radius:12px;
}

/* ═══════════════════════════════════════════════════════════════
   🚀 HERO SECTION - CINEMATIC
═══════════════════════════════════════════════════════════════ */
.hero{
  position:relative;
  z-index:10;
  min-height:100vh;
  display:flex;
  flex-direction:column;
  justify-content:center;
  padding:120px 0 60px;
  overflow:hidden;
}

/* 3D Geometric Background */
.hero-geo{
  position:absolute;
  inset:0;
  pointer-events:none;
  overflow:hidden;
  opacity:.5;
}

/* Animated Rings with 3D Effect */
.geo-ring{
  position:absolute;
  border-radius:50%;
  border:1px solid var(--border-gold);
  filter:drop-shadow(0 0 20px var(--gold-glow));
}

.geo-ring-1{
  width:1000px;
  height:1000px;
  top:-300px;
  right:-300px;
  animation:ring3D 18s ease-in-out infinite;
  opacity:.25;
}

.geo-ring-2{
  width:800px;
  height:800px;
  top:-200px;
  right:-200px;
  border-color:var(--border-gold-2);
  animation:ring3D 14s ease-in-out infinite reverse;
  animation-delay:-4s;
  opacity:.3;
}

.geo-ring-3{
  width:600px;
  height:600px;
  top:-100px;
  right:-100px;
  border-color:rgba(255,215,0,.4);
  animation:ring3D 12s ease-in-out infinite;
  animation-delay:-8s;
  opacity:.35;
}

@keyframes ring3D{
  0%, 100%{
    transform:scale(1) rotate(0deg);
    opacity:.25;
  }
  50%{
    transform:scale(1.1) rotate(180deg);
    opacity:.4;
  }
}

/* Vertical Lines with Glow */
.geo-line{
  position:absolute;
  top:0;
  bottom:0;
  width:2px;
  background:linear-gradient(180deg,
    transparent 0%,
    var(--gold-glow) 20%,
    var(--gold-pure) 50%,
    var(--gold-glow) 80%,
    transparent 100%);
  filter:blur(1.5px);
  opacity:.2;
  animation:lineGlow 6s ease-in-out infinite alternate;
}

.geo-line-1{right:42%;}
.geo-line-2{right:35%; animation-delay:-3s; opacity:.12;}

@keyframes lineGlow{
  0%{opacity:.12;}
  100%{opacity:.3;}
}

@keyframes fadeUp{
  from{
    opacity:0;
    transform:translateY(30px);
  }
  to{
    opacity:1;
    transform:translateY(0);
  }
}

/* Hero Content Wrapper - Two Column Layout */
.hero-content-wrapper{
  position:relative;
  z-index:12;
  max-width:1400px;
  margin:0 auto;
  padding:0 clamp(20px, 5vw, 60px);
  display:grid;
  grid-template-columns:1.2fr auto;
  gap:100px;
  align-items:center;
}

/* Left Content Area */
.hero-left{
  max-width:750px;
}

/* Eyebrow Badge */
.hero-eyebrow{
  display:inline-flex;
  align-items:center;
  gap:12px;
  background:var(--glass-gold);
  backdrop-filter:blur(12px);
  border:1px solid var(--border-gold-2);
  border-radius:100px;
  padding:10px 24px 10px 10px;
  margin-bottom:40px;
  box-shadow:
    0 4px 24px var(--gold-glow),
    inset 0 1px 0 rgba(255,255,255,.12);
  opacity:0;
  animation:fadeUp .7s .2s var(--ease-expo) forwards;
}

.eyebrow-dot{
  width:12px;
  height:12px;
  border-radius:50%;
  background:var(--gold-pure);
  box-shadow:
    0 0 16px var(--gold-glow),
    0 0 32px var(--gold-glow);
  animation:dotPulse 2s ease-in-out infinite;
}

@keyframes dotPulse{
  0%, 100%{
    transform:scale(1);
    opacity:1;
  }
  50%{
    transform:scale(1.5);
    opacity:.5;
  }
}

.eyebrow-text{
  font-size:.72rem;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:.15em;
  color:var(--gold-pure);
}

/* Massive Headline - Horizontal Words */
.hero-h1{
  font-family:var(--ff-display);
  font-size:clamp(4rem, 8vw, 8.5rem);
  line-height:1.05;
  letter-spacing:.015em;
  font-weight:900;
  margin-bottom:28px;
}

.hero-h1-line{
  display:block;
  opacity:0;
  margin-bottom:4px;
}

.hero-h1-line:nth-child(1){
  animation:fadeSlideRight .8s .35s var(--ease-expo) forwards;
}

.hero-h1-line:nth-child(2){
  animation:fadeSlideRight .8s .5s var(--ease-expo) forwards;
}

.hero-h1-line:nth-child(3){
  animation:fadeSlideRight .8s .65s var(--ease-expo) forwards;
}

@keyframes fadeSlideRight{
  from{
    opacity:0;
    transform:translateX(-60px);
  }
  to{
    opacity:1;
    transform:translateX(0);
  }
}

.hero-h1-line .word{
  display:inline-block;
  margin-right:clamp(16px, 2vw, 32px);
}

.hero-h1-line.gold-line .word{
  background:linear-gradient(120deg,
    var(--gold-dim) 0%,
    var(--gold-pure) 25%,
    var(--gold-shimmer) 50%,
    var(--gold-pure) 75%,
    var(--gold-dim) 100%);
  background-size:200% auto;
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
  filter:drop-shadow(0 0 50px var(--gold-glow-2));
  animation:textShimmer 5s linear infinite;
}

@keyframes textShimmer{
  to{background-position:200% center;}
}

/* Subtitle */
.hero-sub{
  font-family:var(--ff-tech);
  font-size:clamp(1rem, 2vw, 1.35rem);
  color:var(--text-secondary);
  line-height:1.5;
  font-style:italic;
  margin-bottom:32px;
  opacity:0;
  animation:fadeUp .7s .8s var(--ease-expo) forwards;
}

/* Description */
.hero-desc{
  font-size:1.05rem;
  color:var(--text-secondary);
  line-height:1.85;
  max-width:620px;
  margin-bottom:44px;
  font-weight:400;
  opacity:0;
  animation:fadeUp .7s .95s var(--ease-expo) forwards;
}

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

.tag-inline{
  display:inline-block;
  background:var(--gold-bg-2);
  border:1px solid var(--border-gold);
  border-radius:6px;
  padding:3px 12px;
  font-size:.88em;
  color:var(--gold-pure);
  font-weight:700;
  box-shadow:0 0 12px var(--gold-glow);
}

/* CTA Buttons */
.hero-cta{
  display:flex;
  align-items:center;
  gap:16px;
  flex-wrap:wrap;
  margin-bottom:20px;
  opacity:0;
  animation:fadeUp .7s 1.1s var(--ease-expo) forwards;
}

.hero-cta-note{
  font-size:.85rem;
  color:var(--text-tertiary);
  display:flex;
  align-items:center;
  gap:8px;
  margin-top:8px;
  opacity:0;
  animation:fadeUp .7s 1.25s var(--ease-expo) forwards;
}

/* Right Stats Column */
.hero-right{
  display:flex;
  flex-direction:column;
  gap:24px;
  opacity:0;
  animation:fadeSlideLeft .9s 1.4s var(--ease-expo) forwards;
}

@keyframes fadeSlideLeft{
  from{
    opacity:0;
    transform:translateX(50px);
  }
  to{
    opacity:1;
    transform:translateX(0);
  }
}

.hero-stat-card{
  background:var(--glass-2);
  backdrop-filter:blur(20px) saturate(180%);
  border:1px solid var(--border-gold);
  border-radius:18px;
  padding:26px 32px;
  display:flex;
  align-items:center;
  gap:20px;
  box-shadow:
    0 8px 32px rgba(0,0,0,.4),
    inset 0 1px 0 rgba(255,255,255,.08);
  transition:all .4s var(--ease-smooth);
  position:relative;
  overflow:hidden;
  min-width:280px;
}

.hero-stat-card::before{
  content:'';
  position:absolute;
  inset:0;
  background:linear-gradient(135deg,
    var(--gold-bg-1) 0%,
    transparent 100%);
  opacity:0;
  transition:opacity .4s;
}

.hero-stat-card::after{
  content:'';
  position:absolute;
  top:-50%;
  right:-50%;
  width:200%;
  height:200%;
  background:radial-gradient(circle,
    rgba(255,215,0,.15) 0%,
    transparent 70%);
  opacity:0;
  transition:opacity .4s;
}

.hero-stat-card:hover{
  transform:translateX(-12px) scale(1.04);
  border-color:var(--border-gold-2);
  box-shadow:
    0 16px 56px var(--gold-glow),
    inset 0 1px 0 rgba(255,255,255,.15);
}

.hero-stat-card:hover::before,
.hero-stat-card:hover::after{
  opacity:1;
}

.stat-icon{
  font-size:2.4rem;
  filter:drop-shadow(0 0 16px var(--gold-glow));
  transition:transform .5s var(--ease-elastic);
  position:relative;
  z-index:1;
}

.hero-stat-card:hover .stat-icon{
  transform:scale(1.2) rotate(-10deg);
  filter:drop-shadow(0 0 24px var(--gold-glow-2));
}

.stat-content{
  display:flex;
  flex-direction:column;
  gap:6px;
  position:relative;
  z-index:1;
}

.stat-num{
  font-family:var(--ff-display);
  font-size:2.2rem;
  font-weight:900;
  letter-spacing:.04em;
  line-height:1;
  background:linear-gradient(135deg,
    var(--gold-pure),
    var(--gold-bright));
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
}

.stat-label{
  font-size:.72rem;
  color:var(--text-tertiary);
  text-transform:uppercase;
  letter-spacing:.18em;
  font-weight:700;
}

/* Trust Bar Section */
.hero-trust-bar{
  position:relative;
  z-index:12;
  margin-top:80px;
  padding:40px 0;
  border-top:1px solid var(--border-2);
  border-bottom:1px solid var(--border-2);
  background:linear-gradient(90deg,
    transparent,
    rgba(255,215,0,.02) 20%,
    rgba(255,215,0,.02) 80%,
    transparent);
  backdrop-filter:blur(12px);
  opacity:0;
  animation:fadeUp .8s 1.6s var(--ease-expo) forwards;
}

.trust-grid{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:40px;
}

.trust-metric{
  display:flex;
  align-items:center;
  gap:16px;
  padding:24px 28px;
  background:var(--glass-1);
  border:1px solid var(--border-1);
  border-radius:14px;
  transition:all .4s var(--ease-smooth);
  position:relative;
  overflow:hidden;
}

.trust-metric::before{
  content:'';
  position:absolute;
  inset:0;
  background:linear-gradient(135deg,
    var(--gold-bg-1) 0%,
    transparent 100%);
  opacity:0;
  transition:opacity .4s;
}

.trust-metric:hover{
  transform:translateY(-6px);
  border-color:var(--border-gold);
  background:var(--glass-2);
  box-shadow:
    0 12px 36px rgba(0,0,0,.3),
    inset 0 1px 0 rgba(255,255,255,.08);
}

.trust-metric:hover::before{
  opacity:1;
}

.trust-icon{
  font-size:2rem;
  filter:drop-shadow(0 0 12px var(--gold-glow));
  transition:transform .4s var(--ease-elastic);
  position:relative;
  z-index:1;
}

.trust-metric:hover .trust-icon{
  transform:scale(1.15) rotate(-8deg);
}

.trust-info{
  display:flex;
  flex-direction:column;
  gap:4px;
  position:relative;
  z-index:1;
}

.trust-num{
  font-family:var(--ff-display);
  font-size:1.8rem;
  font-weight:800;
  letter-spacing:.04em;
  line-height:1;
  background:linear-gradient(135deg,
    var(--gold-pure),
    var(--gold-bright));
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
}

.trust-label{
  font-size:.7rem;
  color:var(--text-tertiary);
  text-transform:uppercase;
  letter-spacing:.14em;
  font-weight:600;
}

/* ═══════════════════════════════════════════════════════════════
   ⚡ TICKER - ANIMATED BANNER
═══════════════════════════════════════════════════════════════ */
.ticker-wrap{
  position:relative;
  z-index:10;
  overflow:hidden;
  border-top:1px solid var(--border-gold);
  border-bottom:1px solid var(--border-gold);
  padding:16px 0;
  background:var(--glass-gold);
  backdrop-filter:blur(12px);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.05),
    0 4px 24px var(--gold-glow);
}

.ticker-wrap::before,
.ticker-wrap::after{
  content:'';
  position:absolute;
  top:0;
  bottom:0;
  width:150px;
  z-index:2;
}

.ticker-wrap::before{
  left:0;
  background:linear-gradient(90deg,
    var(--void-deep),
    transparent);
}

.ticker-wrap::after{
  right:0;
  background:linear-gradient(-90deg,
    var(--void-deep),
    transparent);
}

.ticker-track{
  display:flex;
  width:max-content;
  animation:tickerScroll 35s linear infinite;
}

@keyframes tickerScroll{
  from{transform:translateX(0);}
  to{transform:translateX(-50%);}
}

.ticker-item{
  display:inline-flex;
  align-items:center;
  gap:12px;
  padding:0 36px;
  font-size:.75rem;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.16em;
  color:var(--text-secondary);
  white-space:nowrap;
}

.ticker-sep{
  color:var(--gold-pure);
  font-size:.6rem;
  filter:drop-shadow(0 0 6px var(--gold-glow));
}

/* ═══════════════════════════════════════════════════════════════
   🔥 URGENCY BANNER
═══════════════════════════════════════════════════════════════ */
.urgency-section{
  padding:40px 0 0;
  position:relative;
  z-index:10;
}

.urgency-bar{
  position:relative;
  margin:0 clamp(20px, 5vw, 60px);
  background:linear-gradient(135deg,
    rgba(255,51,102,.08) 0%,
    rgba(255,215,0,.08) 100%);
  backdrop-filter:blur(16px) saturate(180%);
  border:1px solid var(--border-gold-2);
  border-radius:16px;
  padding:20px 32px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  flex-wrap:wrap;
  box-shadow:
    0 8px 32px rgba(255,51,102,.2),
    inset 0 1px 0 rgba(255,255,255,.1);
  overflow:hidden;
}

.urgency-bar::before{
  content:'';
  position:absolute;
  inset:-2px;
  border-radius:17px;
  background:linear-gradient(45deg,
    var(--red),
    var(--gold-pure),
    var(--red));
  background-size:400% 400%;
  animation:borderPulse 3s ease infinite;
  z-index:-1;
  filter:blur(8px);
  opacity:.4;
}

@keyframes borderPulse{
  0%, 100%{background-position:0% 50%;}
  50%{background-position:100% 50%;}
}

.urgency-left{
  display:flex;
  align-items:center;
  gap:16px;
}

.urgency-icon{
  width:44px;
  height:44px;
  border-radius:50%;
  background:rgba(255,51,102,.15);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:1.2rem;
  position:relative;
}

.urgency-icon::before{
  content:'';
  position:absolute;
  inset:-4px;
  border-radius:50%;
  border:2px solid var(--red);
  animation:urgencyRipple 2s ease-out infinite;
}

@keyframes urgencyRipple{
  0%{
    transform:scale(1);
    opacity:1;
  }
  100%{
    transform:scale(1.6);
    opacity:0;
  }
}

.urgency-text{
  font-size:.95rem;
  color:var(--text-secondary);
  line-height:1.5;
}

.urgency-text strong{
  color:var(--text-primary);
  font-weight:800;
}

.urgency-timer{
  display:flex;
  align-items:center;
  gap:10px;
  font-family:var(--ff-display);
  font-size:1.9rem;
  font-weight:800;
  letter-spacing:.08em;
  color:var(--red);
  filter:drop-shadow(0 0 12px var(--red-glow));
}

.timer-sep{
  color:var(--text-dim);
  font-size:1.2rem;
  animation:timerBlink 1s ease-in-out infinite;
}

@keyframes timerBlink{
  0%, 49%, 100%{opacity:1;}
  50%, 99%{opacity:.3;}
}

/* ═══════════════════════════════════════════════════════════════
   💎 PRODUCT SHOWCASE - 3D CARDS
═══════════════════════════════════════════════════════════════ */
.products-section{
  padding:120px 0 140px;
  position:relative;
  z-index:10;
}

.container{
  max-width:1320px;
  margin:0 auto;
  padding:0 clamp(20px, 5vw, 60px);
}

.products-header{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  margin-bottom:72px;
  gap:32px;
  flex-wrap:wrap;
}

.sec-label{
  display:flex;
  align-items:center;
  gap:14px;
  margin-bottom:16px;
}

.sec-label-line{
  width:48px;
  height:2px;
  background:linear-gradient(90deg,
    var(--gold-pure),
    transparent);
  box-shadow:0 0 8px var(--gold-glow);
}

.sec-label-text{
  font-size:.7rem;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.2em;
  color:var(--gold-pure);
}

.sec-title{
  font-family:var(--ff-display);
  font-size:clamp(2.5rem, 5vw, 6.5rem);
  letter-spacing:.04em;
  line-height:.9;
  font-weight:900;
}

.sec-title em{
  font-family:var(--ff-tech);
  font-style:italic;
  background:linear-gradient(135deg,
    var(--gold-pure),
    var(--gold-bright));
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
  filter:drop-shadow(0 0 20px var(--gold-glow));
}

.sec-title .dim{
  color:var(--text-tertiary);
}

.products-header-right{
  display:flex;
  align-items:center;
  gap:10px;
  font-size:.85rem;
  color:var(--text-tertiary);
  font-weight:600;
}

.products-header-right a{
  display:flex;
  align-items:center;
  gap:8px;
  color:var(--gold-pure);
  font-weight:700;
  transition:gap .3s var(--ease-elastic);
}

.products-header-right a:hover{
  gap:14px;
}

/* Product Grid */
.products-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(340px, 1fr));
  gap:28px;
}

/* 3D Product Card (Neon Strong Style) */
.product-card {
  background: rgba(15, 15, 15, 0.7);
  border: 1px solid rgba(255, 215, 0, 0.1);
  border-radius: 24px;
  overflow: hidden;
  position: relative;
  transition: all 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  transform-style: preserve-3d;
  perspective: 1200px;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
  height: 100%; /* Đảm bảo các card cao bằng nhau */
}

.card-body {
  padding: 24px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  gap: 16px; /* Khoảng cách rộng rãi giữa các thành phần */
}

.card-meta-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.card-name {
  font-family: 'Cabinet Grotesk', sans-serif;
  font-size: 1.4rem;
  font-weight: 900;
  margin: 0;
  line-height: 1.3;
  color: #fff;
  transition: 0.3s;
  /* Giới hạn 2 dòng để không bị lệch layout */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 3.6rem;
}

.card-desc {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.6;
  margin: 0;
  /* Giới hạn 3 dòng để gọn gàng */
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 4.3rem;
}

.card-price-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto; /* Đẩy giá và nút xuống đáy card */
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.price-amount {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.6rem;
  font-weight: 900;
  color: #fff;
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
  transition: 0.3s;
}

.product-card:hover .price-amount {
  color: var(--gold);
  text-shadow: 0 0 20px var(--gold);
}

.card-footer {
  padding: 0 24px 24px;
}

.card-buy {
  width: 100%;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--gold);
  color: #000;
  text-decoration: none;
  font-weight: 900;
  font-size: 0.85rem;
  border-radius: 14px;
  transition: all 0.3s;
  box-shadow: 0 0 15px rgba(255, 215, 0, 0.3);
}

.card-buy:hover {
  background: #fff;
  color: #000;
  transform: translateY(-3px);
  box-shadow: 0 0 25px rgba(255, 255, 255, 0.5);
}

/* Neon Pulse Animation */
@keyframes neonPulse {
  0% { box-shadow: 0 0 5px rgba(255, 215, 0, 0.2), inset 0 0 5px rgba(255, 215, 0, 0.1); }
  50% { box-shadow: 0 0 20px rgba(255, 215, 0, 0.4), inset 0 0 10px rgba(255, 215, 0, 0.2); }
  100% { box-shadow: 0 0 5px rgba(255, 215, 0, 0.2), inset 0 0 5px rgba(255, 215, 0, 0.1); }
}

.product-card:hover {
  transform: translateY(-15px) rotateX(4deg) rotateY(1deg);
  border-color: var(--gold);
  animation: neonPulse 1.5s infinite alternate;
  background: rgba(20, 20, 20, 0.8);
}

/* Neon Border Glow */
.product-card::before {
  content: "";
  position: absolute;
  inset: 0;
  padding: 2px;
  border-radius: 24px;
  background: linear-gradient(135deg, var(--gold), #fff, var(--gold), #ffeb3b);
  background-size: 300% 300%;
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0.15;
  transition: opacity 0.5s, background-position 0.5s;
  pointer-events: none;
}

.product-card:hover::before {
  opacity: 1;
  animation: borderRotate 3s linear infinite;
}

@keyframes borderRotate {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.card-image-wrapper {
  position:relative;
  width:100%;
  aspect-ratio:16/9;
  overflow:hidden;
  background:#000;
  border-bottom: 1px solid rgba(255, 215, 0, 0.2);
}

.card-main-img {
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform 1s cubic-bezier(0.2, 0.8, 0.2, 1);
  filter: saturate(1.1) brightness(0.9);
}

.product-card:hover .card-main-img {
  transform:scale(1.15);
  filter: saturate(1.3) brightness(1.1);
}

.card-image-overlay {
  position:absolute;
  inset:0;
  background: linear-gradient(to bottom, transparent 30%, rgba(255, 215, 0, 0.05) 70%, rgba(0, 0, 0, 0.95));
  z-index:1;
}

.badge {
  box-shadow: 0 0 15px var(--gold);
  text-shadow: 0 0 5px rgba(0,0,0,0.5);
  border: 1px solid #fff;
}

.card-name {
  font-family:'Cabinet Grotesk', sans-serif;
  font-size:1.4rem;
  font-weight:900;
  margin:0;
  line-height:1.2;
  color: #fff;
  text-shadow: 0 0 10px rgba(255, 215, 0, 0);
  transition: 0.3s;
}

.product-card:hover .card-name {
  color: var(--gold);
  text-shadow: 0 0 15px rgba(255, 215, 0, 0.6);
}

.card-rank {
  background: var(--gold);
  color: #000;
  box-shadow: 0 0 10px var(--gold);
  border: none;
}

.price-amount {
  font-family:'Orbitron', sans-serif;
  font-size:1.7rem;
  font-weight:900;
  color: #fff;
  text-shadow: 0 0 10px rgba(255,255,255,0.5);
  transition: 0.3s;
}

.product-card:hover .price-amount {
  color: var(--gold);
  text-shadow: 0 0 25px var(--gold);
}

.btn-view-detail {
  background:rgba(255, 215, 0, 0.1);
  border:1px solid var(--gold);
  box-shadow: 0 0 10px rgba(255, 215, 0, 0.2);
}

.btn-view-detail:hover {
  box-shadow: 0 0 20px var(--gold);
}

.card-buy {
  background: var(--gold);
  box-shadow: 0 0 20px rgba(255, 215, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.card-buy:hover {
  background: #fff;
  color: #000;
  box-shadow: 0 0 30px #fff;
}
/* ──────────────────────────────────────────────────────────────
   Badge Refinement (Hot / Bestseller / Top 3)
   Make badges pop without being too "neon heavy"
────────────────────────────────────────────────────────────── */

.card-badges{ gap:10px; }

.badge{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:6px 12px;
  border-radius:999px;
  font-size:.72rem;
  font-weight:900;
  letter-spacing:.12em;
  text-transform:uppercase;
  line-height:1;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border:1px solid rgba(255,255,255,.12);
  box-shadow:
    0 10px 20px rgba(0,0,0,.35),
    inset 0 1px 0 rgba(255,255,255,.12);
  position:relative;
  overflow:hidden;
}

.badge::before{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(120deg,
    transparent,
    rgba(255,255,255,.28),
    transparent);
  transform:translateX(-120%) skewX(-18deg);
  opacity:.0;
}

.product-card:hover .badge::before{
  animation:badgeShine 1.35s ease-in-out infinite;
  opacity:1;
}

@keyframes badgeShine{
  0%{transform:translateX(-120%) skewX(-18deg)}
  100%{transform:translateX(120%) skewX(-18deg)}
}

.badge-gold{
  background:linear-gradient(135deg,
    rgba(255,215,0,.18),
    rgba(255,215,0,.08));
  color:#ffe28a;
  border-color:rgba(255,215,0,.28);
  box-shadow:
    0 10px 24px rgba(0,0,0,.35),
    0 0 18px rgba(255,215,0,.18),
    inset 0 1px 0 rgba(255,255,255,.12);
}

.badge-red{
  background:linear-gradient(135deg,
    rgba(255,51,102,.20),
    rgba(255,51,102,.08));
  color:#ff7aa0;
  border-color:rgba(255,51,102,.28);
  box-shadow:
    0 10px 24px rgba(0,0,0,.35),
    0 0 18px rgba(255,51,102,.18),
    inset 0 1px 0 rgba(255,255,255,.12);
}

.badge-blue{
  background:linear-gradient(135deg,
    rgba(0,229,255,.18),
    rgba(0,229,255,.07));
  color:#7bf3ff;
  border-color:rgba(0,229,255,.25);
  box-shadow:
    0 10px 24px rgba(0,0,0,.35),
    0 0 18px rgba(0,229,255,.16),
    inset 0 1px 0 rgba(255,255,255,.12);
}

/* Rank pill (#1 bán chạy / Hot / Top 3) */
.card-rank{
  border-radius:999px;
  padding:6px 12px;
  font-weight:900;
  letter-spacing:.08em;
  box-shadow:
    0 10px 20px rgba(0,0,0,.35),
    0 0 16px rgba(255,215,0,.14);
}

.product-card:hover .card-rank{
  box-shadow:
    0 12px 26px rgba(0,0,0,.40),
    0 0 22px rgba(255,215,0,.22);
}

.card-buy svg{
  width:15px;
  height:15px;
  flex-shrink:0;
}

/* Glow Bottom Line */
.product-card::after{
  content:'';
  position:absolute;
  bottom:0;
  left:20%;
  right:20%;
  height:2px;
  background:linear-gradient(90deg,
    transparent,
    var(--gold-pure),
    transparent);
  opacity:0;
  transition:opacity .5s;
  filter:blur(2px);
  box-shadow:0 0 16px var(--gold-glow);
}

.product-card:hover::after{
  opacity:.8;
}

/* ═══════════════════════════════════════════════════════════════
   🎯 WHY SECTION - FEATURE GRID
═══════════════════════════════════════════════════════════════ */
.why-section{
  padding:140px 0;
  position:relative;
  z-index:10;
}

.why-grid{
  display:grid;
  grid-template-columns:repeat(2, 1fr);
  gap:4px;
  background:var(--border-1);
  border:1px solid var(--border-2);
  border-radius:24px;
  overflow:hidden;
  margin-top:72px;
}

.why-cell{
  background:var(--card);
  padding:52px 48px;
  position:relative;
  overflow:hidden;
  transition:all .4s var(--ease-smooth);
}

.why-cell::before{
  content:'';
  position:absolute;
  top:-2px;
  left:-2px;
  width:0;
  height:0;
  border-style:solid;
  border-width:72px 72px 0 0;
  border-color:var(--gold-bg-3) transparent transparent transparent;
  transition:all .5s var(--ease-elastic);
}

.why-cell:hover{
  background:var(--card-hover);
}

.why-cell:hover::before{
  border-width:100px 100px 0 0;
  border-color:var(--gold-bg-2) transparent transparent transparent;
}

/* Large Watermark Number */
.why-num{
  position:absolute;
  bottom:-20px;
  right:24px;
  font-family:var(--ff-display);
  font-size:9rem;
  font-weight:900;
  letter-spacing:.04em;
  line-height:1;
  color:rgba(255,215,0,.04);
  pointer-events:none;
  transition:color .4s;
}

.why-cell:hover .why-num{
  color:rgba(255,215,0,.08);
}

.why-icon{
  font-size:2.4rem;
  margin-bottom:24px;
  display:block;
  filter:drop-shadow(0 0 16px var(--gold-glow));
  transition:all .5s var(--ease-elastic);
}

.why-cell:hover .why-icon{
  transform:scale(1.2) rotate(-8deg) translateZ(10px);
  filter:drop-shadow(0 0 24px var(--gold-glow-2));
}

.why-title{
  font-size:1.35rem;
  font-weight:800;
  margin-bottom:16px;
  letter-spacing:-.02em;
  line-height:1.3;
  transition:color .3s;
}

.why-cell:hover .why-title{
  color:var(--gold-pure);
}

.why-desc{
  font-size:.92rem;
  color:var(--text-secondary);
  line-height:1.85;
  font-weight:400;
}

.why-desc strong{
  color:var(--text-primary);
  font-weight:700;
}

/* Wide Cell */
.why-cell.wide{
  grid-column:1 / 3;
}

.why-cell.wide .why-title{
  font-size:1.7rem;
}

.why-cell.wide .why-desc{
  max-width:800px;
  font-size:1rem;
}

/* Metrics Grid */
.why-metrics{
  display:flex;
  gap:20px;
  margin-top:36px;
  flex-wrap:wrap;
}

.metric{
  display:flex;
  flex-direction:column;
  gap:6px;
  padding:20px 28px;
  background:var(--glass-2);
  backdrop-filter:blur(12px);
  border:1px solid var(--border-gold);
  border-radius:12px;
  flex:1;
  min-width:140px;
  box-shadow:
    0 4px 16px rgba(0,0,0,.2),
    inset 0 1px 0 rgba(255,255,255,.05);
  transition:all .3s var(--ease-smooth);
}

.metric:hover{
  transform:translateY(-4px);
  border-color:var(--border-gold-2);
  box-shadow:
    0 8px 32px var(--gold-glow),
    inset 0 1px 0 rgba(255,255,255,.1);
}

.metric-num{
  font-family:var(--ff-display);
  font-size:2.4rem;
  font-weight:800;
  letter-spacing:.04em;
  background:linear-gradient(135deg,
    var(--gold-pure),
    var(--gold-bright));
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
  line-height:1;
}

.metric-lbl{
  font-size:.72rem;
  color:var(--text-tertiary);
  text-transform:uppercase;
  letter-spacing:.12em;
  font-weight:600;
}

/* ═══════════════════════════════════════════════════════════════
   ⚙️ PROCESS SECTION
═══════════════════════════════════════════════════════════════ */
.process-section{
  padding:140px 0;
  position:relative;
  z-index:10;
}

.process-row{
  display:flex;
  gap:0;
  margin-top:80px;
  position:relative;
}

.process-row::after{
  content:'';
  position:absolute;
  top:56px;
  left:56px;
  right:56px;
  height:2px;
  background:linear-gradient(90deg,
    var(--gold-pure) 0%,
    var(--cyan) 33%,
    var(--purple) 66%,
    var(--red) 100%);
  opacity:.15;
  filter:blur(1px);
}

.process-step{
  flex:1;
  padding:0 24px;
  position:relative;
}

.process-step:first-child{padding-left:0;}
.process-step:last-child{padding-right:0;}

/* Step Bubble with 3D Effect */
.step-bubble{
  width:112px;
  height:112px;
  border-radius:50%;
  background:var(--card);
  border:2px solid var(--border-gold);
  display:flex;
  align-items:center;
  justify-content:center;
  flex-direction:column;
  gap:4px;
  margin-bottom:32px;
  position:relative;
  z-index:1;
  box-shadow:
    0 8px 32px rgba(0,0,0,.3),
    inset 0 2px 0 rgba(255,255,255,.05);
  transition:all .5s var(--ease-elastic);
  transform-style:preserve-3d;
}

.step-bubble::before{
  content:'';
  position:absolute;
  inset:-8px;
  border-radius:50%;
  background:radial-gradient(circle,
    var(--gold-glow),
    transparent 70%);
  opacity:0;
  transition:opacity .5s;
  z-index:-1;
  filter:blur(16px);
}

.step-bubble:hover{
  border-color:var(--gold-pure);
  transform:scale(1.12) translateZ(20px);
  box-shadow:
    0 0 0 8px rgba(255,215,0,.1),
    0 12px 48px var(--gold-glow-2),
    inset 0 2px 0 rgba(255,255,255,.1);
  background:var(--card-hover);
}

.step-bubble:hover::before{
  opacity:1;
}

.step-num{
  font-family:var(--ff-display);
  font-size:1.8rem;
  font-weight:800;
  letter-spacing:.06em;
  background:linear-gradient(135deg,
    var(--gold-pure),
    var(--gold-bright));
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
  line-height:1;
}

.step-icon{
  font-size:1rem;
  line-height:1;
  filter:drop-shadow(0 0 8px var(--gold-glow));
}

.step-title{
  font-size:1.1rem;
  font-weight:800;
  margin-bottom:12px;
  letter-spacing:-.01em;
}

.step-desc{
  font-size:.86rem;
  color:var(--text-secondary);
  line-height:1.8;
  font-weight:400;
}

/* ═══════════════════════════════════════════════════════════════
   🚀 CTA MEGA SECTION
═══════════════════════════════════════════════════════════════ */
.cta-block{
  position:relative;
  z-index:10;
  margin:0;
  padding:140px 0 160px;
  overflow:hidden;
}

.cta-block::before{
  content:'';
  position:absolute;
  inset:0;
  background:
    radial-gradient(ellipse 100% 80% at 50% 100%,
      rgba(255,215,0,.1) 0%,
      transparent 70%),
    linear-gradient(180deg,
      transparent,
      rgba(255,215,0,.05));
  pointer-events:none;
}

.cta-block::after{
  content:'';
  position:absolute;
  top:0;
  left:0;
  right:0;
  height:2px;
  background:linear-gradient(90deg,
    transparent,
    var(--gold-pure) 20%,
    var(--gold-bright) 50%,
    var(--gold-pure) 80%,
    transparent);
  box-shadow:0 0 20px var(--gold-glow);
}

.cta-inner{
  text-align:center;
  position:relative;
  z-index:1;
  max-width:900px;
  margin:0 auto;
  padding:0 clamp(20px, 5vw, 60px);
}

.cta-kicker{
  display:inline-flex;
  align-items:center;
  gap:12px;
  font-size:.72rem;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:.2em;
  color:var(--gold-pure);
  margin-bottom:32px;
}

.cta-kicker::before,
.cta-kicker::after{
  content:'';
  width:60px;
  height:2px;
  background:linear-gradient(90deg,
    transparent,
    var(--gold-pure));
  box-shadow:0 0 8px var(--gold-glow);
}

.cta-kicker::after{
  background:linear-gradient(-90deg,
    transparent,
    var(--gold-pure));
}

.cta-headline{
  font-family:var(--ff-display);
  font-size:clamp(3rem, 8vw, 10rem);
  letter-spacing:.04em;
  line-height:.85;
  font-weight:900;
  margin-bottom:16px;
}

.cta-headline .gold-line{
  display:block;
  background:linear-gradient(120deg,
    var(--gold-dim) 0%,
    var(--gold-pure) 30%,
    var(--gold-shimmer) 50%,
    var(--gold-pure) 70%,
    var(--gold-dim) 100%);
  background-size:200% auto;
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
  filter:drop-shadow(0 0 40px var(--gold-glow-2));
  animation:textShimmer 4s linear infinite;
}

.cta-sub{
  font-family:var(--ff-tech);
  font-style:italic;
  font-size:clamp(1.2rem, 3vw, 2.6rem);
  color:var(--text-tertiary);
  display:block;
  margin-bottom:36px;
}

.cta-desc{
  font-size:1rem;
  color:var(--text-secondary);
  line-height:1.9;
  max-width:560px;
  margin:0 auto 52px;
  font-weight:400;
}

.cta-btns{
  display:flex;
  gap:16px;
  justify-content:center;
  flex-wrap:wrap;
}

.cta-guarantee{
  margin-top:32px;
  font-size:.8rem;
  color:var(--text-tertiary);
  display:flex;
  align-items:center;
  justify-content:center;
  gap:20px;
  flex-wrap:wrap;
}

.cta-guarantee span{
  display:flex;
  align-items:center;
  gap:6px;
}

.cta-guarantee span::before{
  color:var(--green);
  font-weight:800;
  filter:drop-shadow(0 0 8px var(--green-glow));
}

.g-check::before{
  content:'✓';
}

/* Decorative Circles */
.cta-deco{
  position:absolute;
  border-radius:50%;
  pointer-events:none;
  border:1px solid var(--border-gold);
  opacity:.3;
}

.cta-deco-1{
  width:600px;
  height:600px;
  bottom:-300px;
  left:-200px;
}

.cta-deco-2{
  width:450px;
  height:450px;
  bottom:-220px;
  left:-120px;
  border-color:var(--border-gold-2);
}

.cta-deco-3{
  width:600px;
  height:600px;
  bottom:-300px;
  right:-200px;
}

.cta-deco-4{
  width:450px;
  height:450px;
  bottom:-220px;
  right:-120px;
  border-color:var(--border-gold-2);
}

/* ═══════════════════════════════════════════════════════════════
   🎨 SECTION DIVIDER
═══════════════════════════════════════════════════════════════ */
.sec-divider{
  position:relative;
  z-index:10;
  height:2px;
  background:linear-gradient(90deg,
    transparent,
    var(--border-2) 20%,
    var(--border-gold) 50%,
    var(--border-2) 80%,
    transparent);
  margin:0 clamp(20px, 5vw, 60px);
}

.sec-divider::after{
  content:'◆';
  position:absolute;
  left:50%;
  top:50%;
  transform:translate(-50%,-50%);
  color:var(--gold-pure);
  font-size:.5rem;
  background:var(--void-deep);
  padding:0 12px;
  filter:drop-shadow(0 0 8px var(--gold-glow));
}

/* ═══════════════════════════════════════════════════════════════
   🎬 REVEAL ANIMATIONS
═══════════════════════════════════════════════════════════════ */
.reveal{
  opacity:0;
  transform:translateY(40px);
  transition:all .8s var(--ease-expo);
}

.reveal.in{
  opacity:1;
  transform:translateY(0);
}

.reveal-d1{transition-delay:.1s;}
.reveal-d2{transition-delay:.2s;}
.reveal-d3{transition-delay:.3s;}
.reveal-d4{transition-delay:.4s;}

/* ═══════════════════════════════════════════════════════════════
   📱 RESPONSIVE DESIGN
═══════════════════════════════════════════════════════════════ */
@media(max-width:1200px){
  .products-grid{
    grid-template-columns:repeat(2, 1fr);
  }

  .hero-content-wrapper{
    gap:70px;
    grid-template-columns:1.3fr auto;
  }

  .trust-grid{
    grid-template-columns:repeat(2, 1fr);
    gap:24px;
  }
}

@media(max-width:1024px){
  .hero-content-wrapper{
    grid-template-columns:1fr;
    gap:50px;
  }

  .hero-right{
    flex-direction:row;
    justify-content:center;
    flex-wrap:wrap;
    gap:16px;
  }

  .hero-stat-card{
    min-width:240px;
    flex:1;
  }

  .trust-grid{
    grid-template-columns:repeat(2, 1fr);
  }

  .why-grid{
    grid-template-columns:1fr;
  }

  .why-cell.wide{
    grid-column:auto;
  }
}

@media(max-width:768px){
  .nav{
    padding:0 20px;
  }

  .nav-links{
    display:none;
  }

  .hero{
    padding:100px 0 40px;
  }

  .hero-h1{
    font-size:clamp(3rem, 10vw, 5rem);
    margin-bottom:20px;
  }

  .hero-sub{
    font-size:1rem;
    margin-bottom:24px;
  }

  .hero-desc{
    font-size:.95rem;
    margin-bottom:32px;
  }

  .hero-right{
    gap:12px;
  }

  .hero-stat-card{
    min-width:160px;
    padding:20px 24px;
  }

  .stat-num{
    font-size:1.8rem;
  }

  .stat-icon{
    font-size:2rem;
  }

  .stat-label{
    font-size:.65rem;
  }

  .hero-trust-bar{
    margin-top:50px;
    padding:30px 0;
  }

  .trust-grid{
    grid-template-columns:1fr;
    gap:16px;
  }

  .trust-metric{
    padding:20px 24px;
  }

  .trust-num{
    font-size:1.6rem;
  }

  .products-grid{
    grid-template-columns:1fr;
  }

  .process-row{
    flex-direction:column;
    gap:48px;
  }

  .process-row::after{
    display:none;
  }

  .process-step{
    padding:0;
  }

  .urgency-bar{
    flex-direction:column;
    align-items:flex-start;
  }

  .urgency-timer{
    font-size:1.5rem;
  }
}

@media(max-width:480px){
  .hero-h1{
    font-size:clamp(2.5rem, 12vw, 4rem);
  }

  .hero-h1-line .word{
    margin-right:12px;
  }

  .hero-stat-card{
    padding:18px 20px;
    min-width:140px;
  }

  .stat-icon{
    font-size:1.8rem;
  }

  .stat-num{
    font-size:1.5rem;
  }

  .trust-icon{
    font-size:1.6rem;
  }

  .trust-num{
    font-size:1.4rem;
  }

  .sec-title{
    font-size:clamp(2rem, 8vw, 3rem);
  }

  .cta-headline{
    font-size:clamp(2.5rem, 10vw, 4rem);
  }

  .btn-xl{
    padding:14px 28px;
    font-size:.9rem;
  }

  .btn-lg{
    padding:12px 24px;
    font-size:.85rem;
  }
}