/* ===== NEXVAULT — INDEX / LANDING PAGE ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;background:#0d1117;color:#e6edf3;-webkit-font-smoothing:antialiased;overflow-x:hidden}

/* NAV */
.lp-nav{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:16px 32px;transition:background .3s,backdrop-filter .3s,box-shadow .3s}
.lp-nav.scrolled{background:rgba(13,17,23,.85);backdrop-filter:blur(16px);box-shadow:0 1px 0 rgba(255,255,255,.05)}
.lp-logo{font-family:'Playfair Display',Georgia,serif;font-size:22px;font-weight:700;letter-spacing:-.5px}
.lp-logo-n{color:#00d4aa}
.lp-logo-v{color:#e6edf3}
.lp-nav-links{display:flex;align-items:center;gap:24px}
.lp-nav-links a{color:rgba(230,237,243,.5);text-decoration:none;font-size:13px;font-weight:500;transition:color .2s}
.lp-nav-links a:hover{color:#e6edf3}
.lp-nav-cta{display:inline-flex;align-items:center;gap:6px;background:rgba(0,212,170,.1);color:#00d4aa !important;padding:8px 16px;border-radius:8px;font-size:13px !important;font-weight:600 !important;border:1px solid rgba(0,212,170,.15);transition:all .2s}
.lp-nav-cta:hover{background:rgba(0,212,170,.15);border-color:rgba(0,212,170,.25)}
.lp-nav-cta svg{stroke:currentColor}

/* HERO */
.lp-hero{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;padding:120px 32px 80px;overflow:hidden}
.lp-hero-bg{position:absolute;inset:0;background:radial-gradient(ellipse at 50% 0%,rgba(0,212,170,.06),transparent 60%),radial-gradient(ellipse at 80% 80%,rgba(80,60,200,.04),transparent 50%)}
.lp-hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.02) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.02) 1px,transparent 1px);background-size:64px 64px}
.lp-hero-orb{position:absolute;border-radius:50%;filter:blur(80px);pointer-events:none}
.lp-hero-orb-1{width:400px;height:400px;background:rgba(0,212,170,.08);top:-100px;right:10%}
.lp-hero-orb-2{width:300px;height:300px;background:rgba(100,60,220,.06);bottom:0;left:5%}
.lp-hero-content{position:relative;text-align:center;max-width:720px}
.lp-hero-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:20px;font-size:12px;font-weight:600;color:#00d4aa;background:rgba(0,212,170,.08);border:1px solid rgba(0,212,170,.12);margin-bottom:24px;letter-spacing:.3px}
.lp-hero-badge-dot{width:6px;height:6px;border-radius:50%;background:#00d4aa;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
.lp-hero h1{font-family:'Playfair Display',Georgia,serif;font-size:clamp(36px,6vw,64px);font-weight:700;line-height:1.1;margin-bottom:20px;letter-spacing:-1px}
.lp-hero h1 em{font-style:normal;color:#00d4aa}
.lp-hero-sub{font-size:17px;line-height:1.7;color:rgba(230,237,243,.5);max-width:540px;margin:0 auto 36px}
.lp-hero-actions{display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap}
.lp-btn-primary{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;border-radius:12px;font-size:14px;font-weight:600;text-decoration:none;color:#0d1117;background:linear-gradient(135deg,#00d4aa,#00b894);box-shadow:0 4px 24px rgba(0,212,170,.25);transition:all .2s}
.lp-btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 32px rgba(0,212,170,.35)}
.lp-btn-primary svg{stroke:currentColor}
.lp-btn-secondary{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;border-radius:12px;font-size:14px;font-weight:600;text-decoration:none;color:rgba(230,237,243,.6);background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06);transition:all .2s}
.lp-btn-secondary:hover{background:rgba(255,255,255,.07);color:#e6edf3}
.lp-btn-secondary svg{stroke:currentColor}

/* STATS */
.lp-stats{display:flex;justify-content:center;gap:48px;padding:48px 32px;border-top:1px solid rgba(255,255,255,.04);border-bottom:1px solid rgba(255,255,255,.04);background:rgba(255,255,255,.01)}
.lp-stat{text-align:center}
.lp-stat-v{font-size:28px;font-weight:700;color:#e6edf3;letter-spacing:-1px}
.lp-stat-v span{color:#00d4aa}
.lp-stat-l{font-size:12px;color:rgba(230,237,243,.35);margin-top:4px;font-weight:500;letter-spacing:.3px;text-transform:uppercase}

/* FEATURES */
.lp-features{padding:96px 32px;max-width:1100px;margin:0 auto;text-align:center}
.lp-section-label{display:inline-block;font-size:11px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:#00d4aa;margin-bottom:12px;padding:4px 12px;border-radius:4px;background:rgba(0,212,170,.08)}
.lp-section-title{font-family:'Playfair Display',Georgia,serif;font-size:clamp(28px,4vw,42px);font-weight:700;margin-bottom:12px;letter-spacing:-.5px}
.lp-section-sub{font-size:16px;color:rgba(230,237,243,.4);max-width:520px;margin:0 auto 48px;line-height:1.6}
.lp-feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;text-align:left}
.lp-feat-card{padding:28px;border-radius:16px;background:rgba(255,255,255,.02);border:1px solid rgba(255,255,255,.05);transition:all .3s}
.lp-feat-card:hover{border-color:rgba(0,212,170,.12);background:rgba(0,212,170,.03)}
.lp-feat-icon{width:44px;height:44px;border-radius:12px;background:rgba(0,212,170,.08);display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.lp-feat-icon svg{stroke:#00d4aa}
.lp-feat-card h3{font-size:15px;font-weight:700;margin-bottom:8px;color:#e6edf3}
.lp-feat-card p{font-size:13px;line-height:1.6;color:rgba(230,237,243,.4)}

/* SECURITY */
.lp-security{padding:96px 32px;background:rgba(0,212,170,.015);border-top:1px solid rgba(255,255,255,.03);border-bottom:1px solid rgba(255,255,255,.03)}
.lp-security-inner{display:flex;align-items:center;gap:64px;max-width:1000px;margin:0 auto}
.lp-security-visual{flex-shrink:0}
.lp-shield{width:120px;height:120px;border-radius:28px;background:rgba(0,212,170,.06);border:1px solid rgba(0,212,170,.12);display:flex;align-items:center;justify-content:center}
.lp-shield svg{stroke:#00d4aa}
.lp-security-list{list-style:none;display:flex;flex-direction:column;gap:16px}
.lp-security-list li{display:flex;gap:14px;align-items:flex-start}
.lp-check{width:28px;height:28px;border-radius:8px;background:rgba(0,212,170,.08);display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:2px}
.lp-check svg{stroke:#00d4aa}
.lp-security-list strong{display:block;font-size:14px;font-weight:700;color:#e6edf3;margin-bottom:2px}
.lp-security-list span{font-size:13px;color:rgba(230,237,243,.4);line-height:1.5}

/* CTA */
.lp-cta{padding:96px 32px}
.lp-cta-card{max-width:600px;margin:0 auto;text-align:center;padding:56px 40px;border-radius:24px;background:rgba(255,255,255,.02);border:1px solid rgba(255,255,255,.05)}
.lp-cta-card h2{font-family:'Playfair Display',Georgia,serif;font-size:32px;font-weight:700;margin-bottom:12px}
.lp-cta-card p{font-size:15px;color:rgba(230,237,243,.4);margin-bottom:28px;line-height:1.6}

/* FOOTER */
.lp-footer{padding:32px;border-top:1px solid rgba(255,255,255,.04);display:flex;align-items:center;justify-content:space-between;font-size:12px;color:rgba(230,237,243,.25)}
.lp-footer-links{display:flex;gap:20px}
.lp-footer-links a{color:rgba(230,237,243,.3);text-decoration:none;transition:color .2s}
.lp-footer-links a:hover{color:rgba(230,237,243,.6)}

/* RESPONSIVE */
@media (max-width: 768px) {
  .lp-nav{padding:12px 16px}
  .lp-nav-links a:not(.lp-nav-cta){display:none}
  .lp-hero{padding:100px 20px 60px}
  .lp-stats{flex-wrap:wrap;gap:24px 40px;padding:32px 20px}
  .lp-features{padding:64px 20px}
  .lp-feat-grid{grid-template-columns:1fr;gap:12px}
  .lp-security{padding:64px 20px}
  .lp-security-inner{flex-direction:column;gap:32px;text-align:center}
  .lp-security-visual{display:none}
  .lp-security-list{text-align:left}
  .lp-cta{padding:64px 20px}
  .lp-cta-card{padding:40px 24px}
  .lp-footer{flex-direction:column;gap:12px;text-align:center}
}

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Playfair+Display:wght@600;700&display=swap');