/* ============================================================
   HOME PAGE CSS — 3D Dark Theme
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --bg-primary:#0a0a0f;--bg-secondary:#12121a;--bg-card:#1a1a2e;
  --accent-purple:#7c3aed;--accent-blue:#2563eb;--accent-cyan:#06b6d4;
  --text-primary:#ffffff;--text-secondary:#94a3b8;--text-muted:#475569;
  --glow-purple:0 0 30px rgba(124,58,237,0.5);--glow-blue:0 0 30px rgba(37,99,235,0.5);
  --gradient-main:linear-gradient(135deg,#0a0a0f,#1a1a2e,#0f172a);
  --gradient-accent:linear-gradient(135deg,#7c3aed,#2563eb);
  --gradient-glow:linear-gradient(135deg,rgba(124,58,237,0.3),rgba(37,99,235,0.3));
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Poppins',sans-serif;background:var(--bg-primary);color:var(--text-primary);overflow-x:hidden}

/* ===== PUBLIC NAVBAR ===== */
.pub-nav{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  padding:0 5%;height:70px;
  display:flex;align-items:center;justify-content:space-between;
  background:rgba(10,10,15,0.7);backdrop-filter:blur(20px);
  border-bottom:1px solid rgba(255,255,255,0.06);
  transition:all 0.3s;
}
.pub-nav.scrolled{background:rgba(10,10,15,0.95);border-bottom-color:rgba(124,58,237,0.3)}
.nav-logo{display:flex;align-items:center;gap:10px;text-decoration:none}
.nav-logo .logo-icon{width:40px;height:40px;background:var(--gradient-accent);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:20px;box-shadow:var(--glow-purple)}
.nav-logo .logo-name{font-size:18px;font-weight:800;background:var(--gradient-accent);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-link{padding:8px 16px;border-radius:8px;text-decoration:none;color:var(--text-secondary);font-size:14px;font-weight:500;transition:all 0.2s}
.nav-link:hover,.nav-link.active{color:#fff;background:rgba(255,255,255,0.06)}
.nav-login{padding:8px 20px;border-radius:8px;text-decoration:none;color:#a78bfa;font-size:14px;font-weight:600;border:1px solid rgba(124,58,237,0.4);transition:all 0.3s;background:rgba(124,58,237,0.08)}
.nav-login:hover{background:rgba(124,58,237,0.2);border-color:#7c3aed;box-shadow:var(--glow-purple)}
.nav-hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:4px}
.nav-hamburger span{width:22px;height:2px;background:#fff;border-radius:2px;transition:all 0.3s}
.mobile-menu{display:none;position:fixed;top:70px;left:0;right:0;background:rgba(10,10,15,0.98);backdrop-filter:blur(20px);border-bottom:1px solid rgba(255,255,255,0.06);padding:16px 5%;flex-direction:column;gap:8px;z-index:999}
.mobile-menu.open{display:flex}
.mobile-menu .nav-link,.mobile-menu .nav-login{text-align:center}

/* ===== HERO ===== */
.hero{
  min-height:100vh;display:flex;align-items:center;justify-content:center;
  position:relative;overflow:hidden;padding:100px 5% 60px;
  background:radial-gradient(ellipse at 20% 50%,rgba(124,58,237,0.15) 0%,transparent 50%),
             radial-gradient(ellipse at 80% 50%,rgba(37,99,235,0.12) 0%,transparent 50%),
             var(--bg-primary);
}
/* Grid overlay */
.hero::before{
  content:'';position:absolute;inset:0;z-index:0;
  background-image:linear-gradient(rgba(124,58,237,0.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(124,58,237,0.05) 1px,transparent 1px);
  background-size:80px 80px;
}
.hero-content{position:relative;z-index:2;text-align:center;max-width:800px;margin:0 auto}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;padding:8px 18px;
  border-radius:20px;background:rgba(124,58,237,0.1);border:1px solid rgba(124,58,237,0.3);
  font-size:13px;color:#a78bfa;font-weight:600;margin-bottom:24px;
  animation:fadeSlideDown 0.6s ease forwards;
}
.hero-title{
  font-size:clamp(42px,7vw,80px);font-weight:900;line-height:1.1;margin-bottom:20px;
  animation:fadeSlideUp 0.7s ease 0.1s both;
}
.hero-title .glow-text{
  background:var(--gradient-accent);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
  filter:drop-shadow(0 0 20px rgba(124,58,237,0.5));
}
.hero-typewriter{
  font-size:clamp(18px,3vw,26px);color:var(--text-secondary);margin-bottom:36px;
  min-height:40px;animation:fadeSlideUp 0.7s ease 0.2s both;
}
.hero-typewriter .typed{color:#a78bfa;font-weight:600}
.hero-cta{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;animation:fadeSlideUp 0.7s ease 0.3s both}
.btn-hero-primary{
  padding:16px 36px;background:var(--gradient-accent);border:none;border-radius:12px;
  color:#fff;font-family:'Poppins',sans-serif;font-size:16px;font-weight:700;cursor:pointer;
  text-decoration:none;display:inline-flex;align-items:center;gap:10px;
  box-shadow:0 4px 25px rgba(124,58,237,0.5);transition:all 0.3s;
}
.btn-hero-primary:hover{transform:translateY(-3px);box-shadow:0 8px 35px rgba(124,58,237,0.7)}
.btn-hero-secondary{
  padding:16px 36px;border:1px solid rgba(255,255,255,0.15);border-radius:12px;
  color:#fff;font-family:'Poppins',sans-serif;font-size:16px;font-weight:600;cursor:pointer;
  text-decoration:none;display:inline-flex;align-items:center;gap:10px;
  background:rgba(255,255,255,0.04);backdrop-filter:blur(10px);transition:all 0.3s;
}
.btn-hero-secondary:hover{background:rgba(255,255,255,0.08);border-color:rgba(124,58,237,0.5);transform:translateY(-3px)}

/* Floating 3D elements */
.float-elements{position:absolute;inset:0;z-index:1;pointer-events:none;overflow:hidden}
.float-el{
  position:absolute;font-size:2.5rem;opacity:0.12;
  animation:floatUpDown 6s ease-in-out infinite;filter:blur(0.5px);
}
.float-el:nth-child(1){top:15%;left:8%;animation-delay:0s;font-size:3rem}
.float-el:nth-child(2){top:25%;right:10%;animation-delay:-2s;font-size:2rem}
.float-el:nth-child(3){bottom:25%;left:12%;animation-delay:-4s;font-size:2.5rem}
.float-el:nth-child(4){bottom:15%;right:8%;animation-delay:-1s;font-size:3.5rem}
.float-el:nth-child(5){top:50%;left:3%;animation-delay:-3s;font-size:2rem}
.float-el:nth-child(6){top:50%;right:3%;animation-delay:-5s;font-size:2.2rem}
@keyframes floatUpDown{0%,100%{transform:translateY(0) rotate(0deg)}50%{transform:translateY(-25px) rotate(5deg)}}

/* Particles canvas */
#particles-canvas{position:absolute;inset:0;z-index:0;pointer-events:none}

/* ===== STATS ===== */
.stats-section{padding:60px 5%;background:var(--bg-secondary);border-top:1px solid rgba(255,255,255,0.06);border-bottom:1px solid rgba(255,255,255,0.06)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;max-width:1000px;margin:0 auto}
.stat-item{text-align:center;padding:24px}
.stat-num{font-size:48px;font-weight:900;background:var(--gradient-accent);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1}
.stat-suffix{font-size:28px;font-weight:900}
.stat-label{font-size:14px;color:var(--text-secondary);margin-top:6px;font-weight:500}

/* ===== FEATURES ===== */
.features-section{padding:80px 5%}
.section-header{text-align:center;margin-bottom:50px}
.section-tag{display:inline-block;padding:6px 16px;border-radius:20px;background:rgba(124,58,237,0.1);border:1px solid rgba(124,58,237,0.3);color:#a78bfa;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:1px;margin-bottom:14px}
.section-title{font-size:clamp(28px,4vw,42px);font-weight:800;margin-bottom:12px}
.section-sub{font-size:16px;color:var(--text-secondary);max-width:500px;margin:0 auto}
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;max-width:1100px;margin:0 auto}
.feature-card{
  background:rgba(255,255,255,0.03);border:1px solid rgba(255,255,255,0.07);
  border-radius:20px;padding:32px 28px;text-align:center;
  transition:all 0.4s cubic-bezier(0.34,1.56,0.64,1);cursor:pointer;
  position:relative;overflow:hidden;
  transform-style:preserve-3d;perspective:1000px;
}
.feature-card::before{content:'';position:absolute;inset:0;background:var(--gradient-glow);opacity:0;transition:opacity 0.3s;border-radius:20px}
.feature-card:hover{transform:translateY(-12px) rotateX(3deg);border-color:rgba(124,58,237,0.5);box-shadow:0 20px 60px rgba(124,58,237,0.3)}
.feature-card:hover::before{opacity:1}
.feature-icon{font-size:48px;margin-bottom:20px;display:block;position:relative;z-index:1}
.feature-title{font-size:20px;font-weight:700;margin-bottom:10px;position:relative;z-index:1}
.feature-desc{font-size:14px;color:var(--text-secondary);line-height:1.7;margin-bottom:20px;position:relative;z-index:1}
.feature-btn{
  display:inline-flex;align-items:center;gap:8px;padding:10px 22px;
  background:var(--gradient-accent);border-radius:8px;color:#fff;
  text-decoration:none;font-size:13px;font-weight:700;transition:all 0.2s;
  position:relative;z-index:1;
}
.feature-btn:hover{transform:scale(1.05);box-shadow:var(--glow-purple)}

/* ===== TESTIMONIALS ===== */
.testimonials-section{padding:80px 5%;background:var(--bg-secondary)}
.testimonials-carousel{max-width:900px;margin:0 auto;overflow:hidden;position:relative}
.testimonials-track{display:flex;transition:transform 0.5s cubic-bezier(0.4,0,0.2,1)}
.testimonial-slide{min-width:100%;padding:0 20px}
.testimonial-card{
  background:rgba(255,255,255,0.04);border:1px solid rgba(255,255,255,0.08);
  border-radius:20px;padding:32px;position:relative;
}
.testimonial-card::before{content:'"';position:absolute;top:16px;left:24px;font-size:60px;color:rgba(124,58,237,0.3);font-family:Georgia,serif;line-height:1}
.testimonial-stars{color:#f59e0b;font-size:18px;margin-bottom:14px}
.testimonial-text{font-size:16px;color:var(--text-secondary);line-height:1.8;margin-bottom:20px;font-style:italic}
.testimonial-author{display:flex;align-items:center;gap:14px}
.author-avatar{width:48px;height:48px;border-radius:50%;background:var(--gradient-accent);display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:800;color:#fff}
.author-name{font-weight:700;font-size:15px}
.author-role{font-size:12px;color:var(--text-muted)}
.carousel-dots{display:flex;justify-content:center;gap:8px;margin-top:24px}
.dot{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,0.2);cursor:pointer;transition:all 0.3s}
.dot.active{background:#7c3aed;width:24px;border-radius:4px}
.carousel-btns{display:flex;justify-content:center;gap:12px;margin-top:16px}
.carousel-btn{width:40px;height:40px;border-radius:50%;border:1px solid rgba(255,255,255,0.1);background:rgba(255,255,255,0.04);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all 0.2s;font-size:16px}
.carousel-btn:hover{background:rgba(124,58,237,0.2);border-color:rgba(124,58,237,0.5)}

/* ===== FOOTER ===== */
.footer{padding:60px 5% 30px;background:#08080e;border-top:1px solid rgba(255,255,255,0.06)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px;max-width:1100px;margin-left:auto;margin-right:auto}
.footer-brand h3{font-size:20px;font-weight:800;background:var(--gradient-accent);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:10px}
.footer-brand p{font-size:14px;color:var(--text-muted);line-height:1.7;margin-bottom:16px}
.footer-social{display:flex;gap:10px}
.social-btn{width:36px;height:36px;border-radius:8px;border:1px solid rgba(255,255,255,0.08);background:rgba(255,255,255,0.04);display:flex;align-items:center;justify-content:center;color:var(--text-secondary);text-decoration:none;transition:all 0.2s;font-size:15px}
.social-btn:hover{background:rgba(124,58,237,0.2);border-color:rgba(124,58,237,0.4);color:#a78bfa}
.footer-col h4{font-size:13px;font-weight:700;color:#fff;text-transform:uppercase;letter-spacing:0.5px;margin-bottom:14px}
.footer-col a{display:block;font-size:13px;color:var(--text-muted);text-decoration:none;margin-bottom:8px;transition:color 0.2s}
.footer-col a:hover{color:#a78bfa}
.footer-col p{font-size:13px;color:var(--text-muted);margin-bottom:6px;display:flex;align-items:center;gap:8px}
.footer-bottom{border-top:1px solid rgba(255,255,255,0.06);padding-top:24px;text-align:center;font-size:13px;color:var(--text-muted);max-width:1100px;margin:0 auto}

/* ===== SCROLL REVEAL ===== */
.reveal{opacity:0;transform:translateY(30px);transition:all 0.7s cubic-bezier(0.4,0,0.2,1)}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-left{opacity:0;transform:translateX(-30px);transition:all 0.7s cubic-bezier(0.4,0,0.2,1)}
.reveal-left.visible{opacity:1;transform:translateX(0)}
.reveal-right{opacity:0;transform:translateX(30px);transition:all 0.7s cubic-bezier(0.4,0,0.2,1)}
.reveal-right.visible{opacity:1;transform:translateX(0)}

/* ===== ANIMATIONS ===== */
@keyframes fadeSlideDown{from{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeSlideUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}

/* ===== RESPONSIVE ===== */
@media(max-width:1024px){.features-grid{grid-template-columns:repeat(2,1fr)}.stats-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:768px){
  .nav-links,.nav-login{display:none}
  .nav-hamburger{display:flex}
  .features-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .hero-cta{flex-direction:column;align-items:center}
  .btn-hero-primary,.btn-hero-secondary{width:100%;max-width:300px;justify-content:center}
}
@media(max-width:480px){.stats-grid{grid-template-columns:repeat(2,1fr)}.stat-num{font-size:36px}}