/* SwiftSwap Design System v2 */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
--bg-primary:#0b0f19;--bg-secondary:#0d1117;--bg-card:#161b22;--bg-card-hover:#1c2129;
--accent-green:#00ff88;--accent-blue:#00d4ff;--accent-purple:#7c3aed;--accent-red:#f85149;--accent-yellow:#d29922;
--text-primary:#e6edf3;--text-secondary:#8b949e;--text-muted:#484f58;
--border:rgba(255,255,255,.06);--border-hover:rgba(255,255,255,.12);
--glow-green:0 0 20px rgba(0,255,136,.3);--glow-blue:0 0 20px rgba(0,212,255,.3);--glow-purple:0 0 20px rgba(124,58,237,.3);
--radius-sm:8px;--radius-md:16px;--radius-lg:24px;--radius-xl:32px;
--font:-apple-system,BlinkMacSystemFont,'Inter','Segoe UI',sans-serif;
--transition:all .3s cubic-bezier(.4,0,.2,1);
--glass:rgba(13,17,23,.6);--glass-border:rgba(255,255,255,.08);
--gradient:linear-gradient(135deg,#00ff88,#00d4ff,#7c3aed);
--gradient-green:linear-gradient(135deg,#00ff88,#00d4aa);
--gradient-blue:linear-gradient(135deg,#00d4ff,#7c3aed);
}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased}
body{font-family:var(--font);background:var(--bg-primary);color:var(--text-primary);line-height:1.6;overflow-x:hidden}
a{color:var(--accent-green);text-decoration:none;transition:var(--transition)}
a:hover{color:var(--accent-blue)}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
img{max-width:100%;height:auto}

/* NAV */
.ss-nav{position:fixed;top:0;left:0;right:0;z-index:100;padding:14px 0;backdrop-filter:blur(20px)saturate(180%);-webkit-backdrop-filter:blur(20px)saturate(180%);background:rgba(11,15,25,.75);border-bottom:1px solid var(--border);transition:var(--transition)}
.ss-nav .container{display:flex;align-items:center;justify-content:space-between}
.ss-nav-logo{font-size:1.4rem;font-weight:800;background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:.5px}
.ss-nav-links{display:flex;gap:28px;align-items:center}
.ss-nav-links a{color:var(--text-secondary);font-size:.88rem;font-weight:500;position:relative}
.ss-nav-links a:hover,.ss-nav-links a.active{color:var(--text-primary)}
.ss-nav-links a.active::after{content:'';position:absolute;bottom:-6px;left:0;right:0;height:2px;background:var(--accent-green);border-radius:1px}
.ss-nav-cta{padding:8px 20px;border-radius:var(--radius-sm);background:var(--accent-green);color:#000;font-weight:700;font-size:.85rem;transition:var(--transition)}
.ss-nav-cta:hover{color:#000;box-shadow:var(--glow-green);transform:translateY(-1px)}
.ss-nav-mobile{display:none;background:none;border:none;color:var(--text-primary);font-size:1.5rem;cursor:pointer}

/* BUTTONS */
.ss-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 32px;border-radius:var(--radius-md);font-weight:700;font-size:.95rem;border:none;cursor:pointer;transition:var(--transition);position:relative;overflow:hidden}
.ss-btn::before{content:'';position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.1),transparent);transform:translateX(-100%);transition:transform .5s}
.ss-btn:hover::before{transform:translateX(100%)}
.ss-btn-primary{background:var(--gradient-green);color:#000}
.ss-btn-primary:hover{transform:translateY(-2px);box-shadow:var(--glow-green)}
.ss-btn-ghost{background:transparent;border:1px solid var(--border);color:var(--text-primary)}
.ss-btn-ghost:hover{border-color:var(--accent-green);color:var(--accent-green);box-shadow:0 0 15px rgba(0,255,136,.1)}
.ss-btn-sm{padding:8px 18px;font-size:.82rem;border-radius:var(--radius-sm)}
.ss-btn-lg{padding:18px 42px;font-size:1.05rem}

/* CARDS */
.ss-card{background:var(--glass);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:var(--radius-md);padding:28px;transition:var(--transition);position:relative;overflow:hidden}
.ss-card::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at var(--mx,50%) var(--my,50%),rgba(0,255,136,.04),transparent 60%);opacity:0;transition:opacity .4s;pointer-events:none}
.ss-card:hover{border-color:var(--border-hover);transform:translateY(-4px);box-shadow:0 20px 60px rgba(0,0,0,.25)}
.ss-card:hover::before{opacity:1}
.ss-card-glow-green:hover{border-color:rgba(0,255,136,.15);box-shadow:0 20px 60px rgba(0,0,0,.25),var(--glow-green)}
.ss-card-glow-blue:hover{border-color:rgba(0,212,255,.15);box-shadow:0 20px 60px rgba(0,0,0,.25),var(--glow-blue)}

/* BADGES */
.ss-badge{display:inline-flex;align-items:center;gap:4px;padding:4px 12px;border-radius:20px;font-size:.72rem;font-weight:600;letter-spacing:.3px}
.ss-badge-green{background:rgba(0,255,136,.1);color:var(--accent-green);border:1px solid rgba(0,255,136,.15)}
.ss-badge-blue{background:rgba(0,212,255,.1);color:var(--accent-blue);border:1px solid rgba(0,212,255,.15)}
.ss-badge-purple{background:rgba(124,58,237,.1);color:var(--accent-purple);border:1px solid rgba(124,58,237,.15)}

/* STAT CARDS */
.ss-stat{text-align:center;padding:24px 16px}
.ss-stat-number{font-size:2.4rem;font-weight:900;background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;line-height:1.2}
.ss-stat-label{color:var(--text-secondary);font-size:.85rem;margin-top:6px}

/* SECTION TITLES */
.ss-section-title{text-align:center;margin-bottom:48px}
.ss-section-title h2{font-size:2.6rem;font-weight:800;line-height:1.2;margin-bottom:12px}
.ss-section-title h2 span{background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.ss-section-title p{color:var(--text-secondary);font-size:1.05rem;max-width:560px;margin:0 auto}

/* GRIDS */
.ss-grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.ss-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.ss-grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}

/* GLASS INPUT */
.ss-input{width:100%;padding:14px 18px;border-radius:var(--radius-md);border:1px solid var(--border);background:rgba(255,255,255,.03);color:var(--text-primary);font-size:.95rem;font-family:var(--font);outline:none;transition:var(--transition)}
.ss-input:focus{border-color:var(--accent-green);box-shadow:0 0 0 3px rgba(0,255,136,.08)}
.ss-input::placeholder{color:var(--text-muted)}

/* ACCORDION */
.ss-accordion-item{border:1px solid var(--border);border-radius:var(--radius-md);margin-bottom:8px;overflow:hidden;transition:var(--transition)}
.ss-accordion-item:hover{border-color:var(--border-hover)}
.ss-accordion-trigger{width:100%;padding:18px 20px;background:transparent;border:none;color:var(--text-primary);font-size:.95rem;font-weight:600;text-align:left;cursor:pointer;display:flex;justify-content:space-between;align-items:center;font-family:var(--font)}
.ss-accordion-trigger::after{content:'+';font-size:1.2rem;color:var(--accent-green);transition:transform .3s}
.ss-accordion-item.open .ss-accordion-trigger::after{transform:rotate(45deg)}
.ss-accordion-content{max-height:0;overflow:hidden;transition:max-height .4s cubic-bezier(.4,0,.2,1)}
.ss-accordion-item.open .ss-accordion-content{max-height:500px}
.ss-accordion-body{padding:0 20px 18px;color:var(--text-secondary);font-size:.9rem;line-height:1.7}

/* FOOTER */
.ss-footer{padding:60px 0 30px;border-top:1px solid var(--border);background:var(--bg-secondary)}
.ss-footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
.ss-footer-brand{font-size:1.4rem;font-weight:800;background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:12px}
.ss-footer-desc{color:var(--text-secondary);font-size:.85rem;line-height:1.7;max-width:280px}
.ss-footer h4{color:var(--text-primary);font-size:.85rem;font-weight:700;margin-bottom:14px;text-transform:uppercase;letter-spacing:1px}
.ss-footer a{display:block;color:var(--text-secondary);font-size:.85rem;padding:4px 0;transition:var(--transition)}
.ss-footer a:hover{color:var(--accent-green);transform:translateX(4px)}
.ss-footer-bottom{border-top:1px solid var(--border);padding-top:24px;display:flex;justify-content:space-between;align-items:center;color:var(--text-muted);font-size:.8rem}

/* COOKIE BANNER */
.ss-cookie{position:fixed;bottom:0;left:0;right:0;background:var(--bg-card);border-top:1px solid var(--border);padding:16px 24px;display:flex;align-items:center;justify-content:space-between;gap:16px;z-index:200;transform:translateY(100%);transition:transform .4s;font-size:.85rem}
.ss-cookie.show{transform:translateY(0)}
.ss-cookie p{color:var(--text-secondary);flex:1}
.ss-cookie a{color:var(--accent-green)}
.ss-cookie-btn{padding:8px 20px;border-radius:var(--radius-sm);background:var(--accent-green);color:#000;border:none;font-weight:700;cursor:pointer;font-size:.82rem}

/* BACK TO TOP */
.ss-btt{position:fixed;bottom:24px;right:24px;width:44px;height:44px;border-radius:50%;background:var(--bg-card);border:1px solid var(--border);color:var(--text-secondary);display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:50;opacity:0;transform:translateY(20px);transition:var(--transition);font-size:1.1rem}
.ss-btt.show{opacity:1;transform:translateY(0)}
.ss-btt:hover{border-color:var(--accent-green);color:var(--accent-green);box-shadow:var(--glow-green)}

/* ANIMATIONS */
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@keyframes glow-pulse{0%,100%{box-shadow:0 0 5px rgba(0,255,136,.2)}50%{box-shadow:0 0 25px rgba(0,255,136,.4)}}
@keyframes slide-in-up{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
@keyframes fade-in{from{opacity:0}to{opacity:1}}
@keyframes shine-sweep{0%{transform:translateX(-100%)}100%{transform:translateX(200%)}}
@keyframes spin-slow{from{transform:rotate(0)}to{transform:rotate(360deg)}}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.animate-float{animation:float 3s ease-in-out infinite}
.animate-glow{animation:glow-pulse 2s ease-in-out infinite}

/* REVEAL ON SCROLL */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .7s cubic-bezier(.16,1,.3,1),transform .7s cubic-bezier(.16,1,.3,1)}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-delay-1{transition-delay:.1s}
.reveal-delay-2{transition-delay:.2s}
.reveal-delay-3{transition-delay:.3s}

/* RESPONSIVE */
@media(max-width:1024px){.ss-grid-4{grid-template-columns:repeat(2,1fr)}.ss-grid-3{grid-template-columns:repeat(2,1fr)}.ss-footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:768px){.ss-nav-links{display:none}.ss-nav-mobile{display:block}.ss-grid-2,.ss-grid-3,.ss-grid-4{grid-template-columns:1fr}.ss-section-title h2{font-size:1.8rem}.ss-footer-grid{grid-template-columns:1fr}.ss-cookie{flex-direction:column;text-align:center}}