*,*::before,*::after{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;font-size:16px;-webkit-tap-highlight-color:transparent;}
body{background:var(--bg);color:var(--cream);font-family:var(--font-sans);font-size:var(--fs-base);font-weight:400;line-height:var(--lh-normal);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden;letter-spacing:0.01em;padding-top:env(safe-area-inset-top);padding-bottom:env(safe-area-inset-bottom);}
body::before{content:'';position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:0.025;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");background-repeat:repeat;background-size:200px;}
img{max-width:100%;height:auto;display:block;}
h1,h2,h3,h4{font-family:var(--font-serif);font-weight:600;line-height:var(--lh-tight);letter-spacing:-0.02em;}
::selection{background:var(--primary);color:#000;}
::-webkit-scrollbar{width:6px;}::-webkit-scrollbar-track{background:transparent;}::-webkit-scrollbar-thumb{background:rgba(255,255,255,0.12);border-radius:3px;}
html{scrollbar-width:thin;scrollbar-color:rgba(255,255,255,0.12) transparent;}
.container{max-width:680px;margin:0 auto;padding:0 20px;}
.ambient-glow{position:fixed;top:-20%;left:-10%;width:50vw;height:50vw;background:radial-gradient(circle,rgba(255,255,255,0.025) 0%,transparent 60%);z-index:-1;pointer-events:none;}
.ambient-glow.right{top:40%;left:auto;right:-20%;background:radial-gradient(circle,rgba(59,130,246,0.025) 0%,transparent 60%);}
.lucide{stroke-width:1.5;transition:all 0.3s;}

/* Nav */
.topnav{position:fixed;top:0;width:100%;z-index:100;background:rgba(3,5,10,0.7);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border-bottom:1px solid var(--border-light);}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:64px;}
.logo{display:flex;align-items:center;gap:8px;font-family:var(--font-serif);font-size:1.1rem;font-weight:700;color:var(--primary);text-decoration:none;letter-spacing:1.5px;transition:transform 0.3s;}
.logo:hover{transform:scale(1.02);}
.logo .lucide{width:20px;height:20px;}
.nav-links{display:flex;gap:16px;}
.nav-links a{color:var(--muted);text-decoration:none;font-size:var(--fs-sm);font-weight:500;transition:color 0.3s;display:inline-flex;align-items:center;gap:6px;}
.nav-links a .lucide{width:15px;height:15px;}
.nav-links a:hover{color:var(--primary);}
.nav-burger{display:none;background:none;border:1px solid var(--border-light);border-radius:10px;color:var(--cream);cursor:pointer;padding:8px;}
.nav-burger:hover{border-color:var(--border-hover);}
.nav-burger .lucide{width:18px;height:18px;}
.mobile-menu{display:none;flex-direction:column;padding:12px 20px 16px;border-top:1px solid var(--border-light);background:rgba(3,5,10,0.95);}
.mobile-menu.open{display:flex;}
.mobile-menu a{color:var(--muted);text-decoration:none;font-size:var(--fs-base);font-weight:500;padding:10px 0;display:flex;align-items:center;gap:8px;border-bottom:1px solid var(--border-light);transition:color 0.3s;}
.mobile-menu a:last-child{border-bottom:none;}
.mobile-menu a:hover{color:var(--cream);}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--font-sans);font-weight:600;font-size:var(--fs-sm);letter-spacing:0.02em;text-decoration:none;border:none;border-radius:999px;cursor:pointer;transition:all 0.35s cubic-bezier(0.25,0.8,0.25,1);min-height:44px;}
.btn-primary{background:var(--primary);color:#000;padding:11px 24px;box-shadow:0 4px 15px rgba(255,255,255,0.08);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--glow-shadow);color:#000;}
.btn-primary:active{transform:translateY(0);}
.btn .lucide{width:16px;height:16px;}

/* Hero */
.hero{padding:64px 0 40px;text-align:center;position:relative;overflow:hidden;min-height:100svh;display:flex;align-items:center;}
.hero::before{content:'';position:absolute;inset:-50%;width:200%;height:200%;background:radial-gradient(ellipse at 20% 50%,rgba(255,255,255,0.03) 0%,transparent 50%),radial-gradient(ellipse at 80% 20%,rgba(59,130,246,0.03) 0%,transparent 50%),radial-gradient(ellipse at 50% 80%,rgba(139,92,246,0.03) 0%,transparent 50%);animation:mesh-drift 20s ease-in-out infinite;z-index:0;pointer-events:none;}
@keyframes mesh-drift{0%,100%{transform:translate(0,0) scale(1);}25%{transform:translate(-3%,2%) scale(1.02);}50%{transform:translate(2%,-2%) scale(0.98);}75%{transform:translate(-1%,-3%) scale(1.01);}}
.hero-icon-container{width:64px;height:64px;margin:0 auto 20px;border-radius:50%;background:rgba(255,255,255,0.04);border:1px solid var(--border-light);display:flex;align-items:center;justify-content:center;position:relative;z-index:1;}
.hero-icon-container .lucide{width:28px;height:28px;color:var(--primary-light);}
.hero-title{font-size:var(--fs-3xl);position:relative;z-index:1;margin-bottom:10px;}
.hero-title span{color:var(--primary-light);}
.hero-subtitle{color:var(--muted);font-size:var(--fs-md);max-width:480px;margin:0 auto;position:relative;z-index:1;line-height:var(--lh-snug);}
.quick-links{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;max-width:520px;margin:28px auto 0;position:relative;z-index:1;}
.quick-link{display:flex;align-items:center;justify-content:center;gap:10px;min-height:56px;padding:14px 18px;border-radius:18px;background:rgba(255,255,255,0.04);border:1px solid var(--border-light);color:var(--cream);text-decoration:none;font-size:var(--fs-md);font-weight:600;transition:all 0.3s;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);text-align:center;}
.quick-link:hover{transform:translateY(-2px);border-color:var(--border-hover);background:rgba(255,255,255,0.07);}
.quick-link .lucide{width:18px;height:18px;color:var(--primary-light);}

/* Footer */
.site-footer{padding:0 0 24px;text-align:center;padding-bottom:calc(24px + env(safe-area-inset-bottom));}
.footer-brand{font-family:var(--font-serif);font-size:var(--fs-lg);font-weight:700;letter-spacing:2px;color:var(--primary);margin-bottom:14px;}
.footer-copy{color:var(--muted);font-size:var(--fs-xs);opacity:0.5;}

/* Responsive */
@media(min-width:641px){
     .container{padding:0 32px;}
     .hero{padding:72px 0 48px;}
     .hero-title{font-size:var(--fs-3xl);}
     .nav-inner{height:72px;}
     .logo{font-size:1.3rem;}
     .quick-links{grid-template-columns:repeat(3,1fr);max-width:680px;gap:14px;}
     .quick-link{min-height:60px;font-size:var(--fs-md);}
     .quick-link .lucide{width:20px;height:20px;}
}
@media(max-width:640px){
    .quick-links{grid-template-columns:1fr;max-width:520px;}
    .hero-title{font-size:var(--fs-2xl);}
    .hero{min-height:100svh;padding:56px 0 32px;}
    .quick-link{font-size:var(--fs-base);min-height:52px;}
}