:root {
  --navy-950:#07111f; --navy-900:#0f172a; --navy-800:#172033; --navy-soft:#17233a;
  --slate-700:#334155; --slate-600:#475569; --slate-500:#64748b; --slate-400:#94a3b8;
  --slate-300:#cbd5e1; --slate-200:#e2e8f0; --slate-100:#f1f5f9; --slate-50:#f8fafc;
  --blue:#2563eb; --blue-dark:#1d4ed8; --blue-soft:#eff6ff; --blue-gradient-start:#2f6fed;
  --teal:#0d9488; --violet:#7c3aed; --amber:#d97706; --red:#dc2626; --green:#16a34a;
  --surface:#fff; --canvas:#f5f7fb; --line:#e5eaf1; --ink:#172033; --muted:#64748b;
  --radius:16px; --radius-sm:10px;
  --shadow:0 1px 2px rgba(15,23,42,.03),0 8px 28px rgba(15,23,42,.055);
  --shadow-lg:0 14px 40px rgba(15,23,42,.12);
  --ease-out-expo:cubic-bezier(.16,1,.3,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font:15px/1.6 Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--canvas);-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:var(--blue);text-decoration:none}
button,a{-webkit-tap-highlight-color:transparent}
img{max-width:100%}

/* Header + Nav */
header{position:sticky;top:0;z-index:100;height:70px;border-bottom:1px solid rgba(226,232,240,.7);background:rgba(255,255,255,.88);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);transition:box-shadow .3s}
header.scrolled{box-shadow:0 4px 20px rgba(15,23,42,.06)}
.header-inner{width:min(1280px,100%);height:100%;margin:auto;padding:0 28px;display:flex;align-items:center;justify-content:space-between}
.brand{display:inline-flex;align-items:center;gap:11px;color:var(--navy-900);font-size:18px;font-weight:800;letter-spacing:-.3px;text-decoration:none}
.brand-logo{height:36px;width:auto;object-fit:contain;transition:transform .3s}
.footer-logo{height:36px;filter:brightness(0) invert(1)}
.brand:hover .brand-logo{transform:rotate(-5deg) scale(1.05)}
nav ul{display:flex;align-items:center;gap:6px;list-style:none;margin:0;padding:0}
nav a{color:var(--slate-600);font-size:13px;font-weight:650;text-decoration:none;transition:color .2s,background .12s;display:inline-block;padding:9px 14px;border-radius:var(--radius-sm)}
nav a:hover{color:var(--blue);background:var(--blue-soft)}
nav a.nav-cta{color:#fff;background:linear-gradient(145deg,var(--blue-gradient-start),var(--blue-dark));margin-left:6px;box-shadow:0 6px 15px rgba(37,99,235,.2)}
nav a.nav-cta:hover{box-shadow:0 10px 24px rgba(37,99,235,.32);background:linear-gradient(145deg,var(--blue-gradient-start),var(--blue-dark))}
.nav-toggle{display:none;width:40px;height:40px;border:1px solid var(--line);border-radius:9px;background:#fff;cursor:pointer;align-items:center;justify-content:center;color:var(--slate-600)}
.nav-toggle:hover{color:var(--blue);background:var(--blue-soft)}

/* Mobile nav overlay */
header nav.show{position:fixed;inset:70px 0 0 0;background:rgba(255,255,255,.98);backdrop-filter:blur(20px);padding:40px 28px;flex-direction:column;gap:8px;display:flex!important;z-index:99}
header nav.show ul{flex-direction:column;align-items:stretch;gap:0}
header nav.show a{padding:14px 0;font-size:16px;font-weight:600;color:var(--slate-700);border-bottom:1px solid var(--line)}
header nav.show a.nav-cta{margin-left:0;margin-top:16px;text-align:center;border-bottom:0}

/* Reveal animation (data-reveal + .is-visible) */
[data-reveal]{opacity:0;transform:translateY(30px);transition:opacity .7s var(--ease-out-expo),transform .7s var(--ease-out-expo);transition-delay:calc(var(--reveal-delay, 0) * 1ms)}
[data-reveal].is-visible{opacity:1;transform:translateY(0)}

/* Hero */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden;color:#fff;background:linear-gradient(145deg,#0d1b30,#10294c 55%,#173b6f)}
.hero-bg{position:absolute;inset:0;overflow:hidden;z-index:0}
.orb{position:absolute;border-radius:50%;filter:blur(1px)}
.orb-1{width:500px;height:500px;right:-180px;top:-130px;background:radial-gradient(circle,rgba(59,130,246,.35),transparent 68%);animation:float-1 18s ease-in-out infinite}
.orb-2{width:600px;height:600px;left:-260px;bottom:-270px;border:1px solid rgba(96,165,250,.12);box-shadow:0 0 100px rgba(37,99,235,.14) inset;animation:float-2 22s ease-in-out infinite}
.orb-3{width:300px;height:300px;right:20%;bottom:10%;background:radial-gradient(circle,rgba(124,58,237,.18),transparent 60%);animation:float-1 25s ease-in-out infinite reverse}
@keyframes float-1{0%,100%{transform:translate(0,0) scale(1)}33%{transform:translate(30px,-20px) scale(1.05)}66%{transform:translate(-20px,25px) scale(.97)}}
@keyframes float-2{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(20px,-30px) scale(1.03)}}
.hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(96,165,250,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(96,165,250,.04) 1px,transparent 1px);background-size:50px 50px;mask:radial-gradient(ellipse at center,black 30%,transparent 75%);z-index:0}
.hero-content{position:relative;z-index:1;width:min(1280px,100%);margin:auto;padding:0 28px}
.hero-badge{display:inline-flex;align-items:center;gap:8px;margin-bottom:22px;padding:6px 13px;border-radius:99px;color:#93c5fd;background:rgba(59,130,246,.12);border:1px solid rgba(96,165,250,.2);font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.1em}
.hero-badge::before{content:"";width:6px;height:6px;border-radius:50%;background:#60a5fa;box-shadow:0 0 8px #60a5fa;animation:pulse-dot 2s infinite}
@keyframes pulse-dot{0%,100%{opacity:1}50%{opacity:.4}}
.hero h1{max-width:800px;margin-bottom:22px;font-size:clamp(38px,6vw,72px);line-height:1.04;letter-spacing:-.055em;font-weight:800}
.hero h1 .grad{background:linear-gradient(135deg,#60a5fa,#a78bfa);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-sub{max-width:580px;margin-bottom:36px;color:#aebed4;font-size:clamp(17px,2vw,20px);line-height:1.62}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:60px}
.hero-actions .btn.primary{font-size:15px;padding:14px 26px;min-height:52px}
.hero-actions .btn.secondary{color:#dbeafe;border-color:rgba(96,165,250,.25);background:rgba(255,255,255,.04)}
.hero-actions .btn.secondary:hover{border-color:rgba(96,165,250,.4);background:rgba(255,255,255,.08)}
.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid rgba(96,165,250,.12);padding-top:36px;max-width:900px}
.hero-stat{padding-right:24px}
.hero-stat:not(:last-child){border-right:1px solid rgba(96,165,250,.08)}
.hero-stat:not(:first-child){padding-left:24px}
.hero-stat strong{display:block;font-size:clamp(26px,3.5vw,38px);font-weight:800;color:#fff;letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.hero-stat small{display:block;margin-top:4px;color:#8fa2bb;font-size:11px;font-weight:600;letter-spacing:.04em}

/* Timer mockup in hero */
.hero-timer{position:absolute;right:5%;top:50%;transform:translateY(-50%);z-index:1;opacity:0;animation:fade-in-timer 1.2s .8s forwards}
@keyframes fade-in-timer{to{opacity:1}}
.timer-mockup{width:360px;padding:30px;border-radius:var(--radius);background:radial-gradient(circle at 78% 12%,rgba(96,165,250,.15),transparent 34%),linear-gradient(145deg,#172b4d,#0c1729);box-shadow:0 24px 60px rgba(0,0,0,.3);border:1px solid rgba(96,165,250,.1)}
.timer-mockup-top{display:flex;justify-content:space-between;color:#9eacc1;font-size:10px;margin-bottom:20px}
.timer-live{display:inline-flex;align-items:center;gap:6px;color:#a7f3d0;font-weight:750;text-transform:uppercase;letter-spacing:.08em;font-size:9px}
.timer-live span{width:6px;height:6px;border-radius:50%;background:#34d399;box-shadow:0 0 0 4px rgba(52,211,153,.13);animation:pulse 2s infinite}
@keyframes pulse{50%{box-shadow:0 0 0 7px rgba(52,211,153,0)}}
.timer-display{font-size:48px;font-weight:760;color:#fff;font-variant-numeric:tabular-nums;letter-spacing:-.04em;text-align:center;padding:20px 0}
.timer-mockup-label{text-align:center;color:#93a4bb;font-size:12px;margin-bottom:18px}
.timer-mockup-bars{display:flex;gap:5px;margin-top:18px}
.timer-mockup-bar{flex:1;height:5px;border-radius:3px;background:rgba(96,165,250,.15)}
.timer-mockup-bar.active{background:linear-gradient(90deg,#3b82f6,#60a5fa)}

/* Main + Sections */
main{width:min(1280px,100%);margin:auto;padding:0 28px}
.section{padding:100px 0}
.section-dark{background:linear-gradient(170deg,#111c30 0%,#0a1323 66%,#08101d 100%);color:#d7e0ee}
.section-light{background:var(--canvas)}
.section-white{background:#fff}
.section+.section-dark,.section-dark+.section,.section-light+.section,.section-white+.section{margin-top:0}
main .section-dark,main .section-light,main .section-white{padding-left:0;padding-right:0}
.eyebrow{margin-bottom:10px;color:var(--blue);font-size:11px;font-weight:850;letter-spacing:.13em;text-transform:uppercase}
.section-dark .eyebrow{color:#60a5fa}
.section-heading{max-width:720px;margin-bottom:56px}
.section-heading h2{font-size:clamp(28px,4vw,44px);line-height:1.15;letter-spacing:-.035em;font-weight:800;color:var(--navy-900)}
.section-dark .section-heading h2{color:#fff}
.section-heading p{margin-top:14px;color:var(--muted);font-size:17px;line-height:1.62}
.section-dark .section-heading p{color:#93a4bb}
.center{text-align:center;margin-left:auto;margin-right:auto}
.center .section-heading{margin-left:auto;margin-right:auto}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:40px;padding:9px 17px;border:1px solid transparent;border-radius:10px;font-size:13px;font-weight:750;text-decoration:none;cursor:pointer;transition:transform .15s,box-shadow .15s,background .15s,border-color .15s}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn.primary{color:#fff;background:linear-gradient(145deg,var(--blue-gradient-start),var(--blue-dark));box-shadow:0 6px 15px rgba(37,99,235,.2)}
.btn.primary:hover{box-shadow:0 10px 24px rgba(37,99,235,.32)}
.btn.secondary{color:var(--slate-700);background:#fff;border-color:var(--slate-200)}
.btn.secondary:hover{border-color:var(--slate-300);background:var(--slate-50)}
.btn.ghost{color:var(--slate-600);background:transparent}
.btn.ghost:hover{color:var(--blue);background:var(--blue-soft)}
.btn.large{min-height:48px;padding:12px 22px;font-size:14px}
.btn-sm{min-height:34px;padding:7px 13px;font-size:12px}

/* Feature cards */
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.feature-card{padding:32px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow);transition:transform .3s var(--ease-out-expo),box-shadow .3s,border-color .3s}
.feature-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:#bfd3f4}
.feature-icon{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;margin-bottom:20px;color:var(--blue);background:var(--blue-soft);font-size:22px;transition:transform .3s}
.feature-card:hover .feature-icon{transform:scale(1.08) rotate(-3deg)}
.feature-card h3{font-size:18px;font-weight:700;margin-bottom:8px;color:var(--navy-900)}
.feature-card p{color:var(--muted);font-size:14px;line-height:1.6}
.feature-icon.teal{color:var(--teal);background:#e7f8f5}
.feature-icon.violet{color:var(--violet);background:#f2ecff}
.feature-icon.amber{color:var(--amber);background:#fff4dc}
.feature-icon.green{color:var(--green);background:#e7f8ef}

/* How it works */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;position:relative}
.steps::before{content:"";position:absolute;top:28px;left:10%;right:10%;height:2px;background:linear-gradient(90deg,transparent,var(--blue),transparent);opacity:.3}
.step{text-align:center;position:relative;z-index:1}
.step-num{width:56px;height:56px;border-radius:50%;display:grid;place-items:center;margin:0 auto 16px;color:#fff;font-size:20px;font-weight:800;background:linear-gradient(145deg,#3b82f6,#1d4ed8);box-shadow:0 8px 20px rgba(37,99,235,.22);transition:transform .3s}
.step:hover .step-num{transform:scale(1.1)}
.step h4{font-size:15px;font-weight:700;margin-bottom:6px;color:var(--navy-900)}
.step p{font-size:12px;color:var(--muted);line-height:1.5}
.section-dark .step h4{color:#fff}
.section-dark .step p{color:#93a4bb}

/* Security section */
.security-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.security-item{padding:24px;border-radius:var(--radius);background:rgba(255,255,255,.04);border:1px solid rgba(96,165,250,.1);transition:background .3s,transform .3s}
.security-item:hover{background:rgba(255,255,255,.07);transform:translateY(-3px)}
.security-item-head{display:flex;align-items:center;gap:12px;margin-bottom:10px}
.security-item-icon{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;color:#60a5fa;background:rgba(59,130,246,.12);font-size:18px;flex:none}
.security-item h4{font-size:15px;font-weight:700;color:#fff}
.security-item p{font-size:13px;color:#93a4bb;line-height:1.55}

/* PA Integration */
.pa-flow{display:grid;grid-template-columns:1fr 60px 1fr;gap:0;align-items:center;margin-bottom:40px}
.pa-card{padding:32px;border-radius:var(--radius);background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}
.pa-card.dark{background:linear-gradient(145deg,#13233d,#0d1b30);color:#dbeafe;border:0}
.pa-card h3{font-size:20px;font-weight:700;margin-bottom:10px;color:var(--navy-900)}
.pa-card.dark h3{color:#fff}
.pa-card p{color:var(--muted);font-size:14px;line-height:1.6;margin-bottom:16px}
.pa-card.dark p{color:#93a4bb}
.pa-card ul{list-style:none;padding:0}
.pa-card li{padding:6px 0;font-size:13px;color:var(--slate-600);display:flex;align-items:center;gap:8px}
.pa-card.dark li{color:#aebed4}
.pa-card li::before{content:"\2713";color:var(--green);font-weight:700;font-size:14px}
.pa-card.dark li::before{color:#34d399}
.pa-arrow{text-align:center;font-size:28px;color:var(--blue);font-weight:300}
.pa-features{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.pa-feature{padding:22px;border:1px solid var(--line);border-radius:14px;background:#fff;transition:transform .3s,box-shadow .3s}
.pa-feature:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.pa-feature h4{font-size:14px;font-weight:700;margin-bottom:6px;color:var(--navy-900)}
.pa-feature p{font-size:12px;color:var(--muted);line-height:1.55}

/* Code section */
.code-block{max-width:760px;margin:auto;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg)}
.code-header{padding:14px 20px;background:#0f172a;display:flex;align-items:center;gap:10px}
.code-dot{width:12px;height:12px;border-radius:50%}
.code-dot.r{background:#ff5f57}.code-dot.y{background:#ffbd2e}.code-dot.g{background:#28ca42}
.code-title{margin-left:10px;color:#94a3b8;font-size:12px;font-weight:600}
.code-body{padding:24px;background:#111c30;color:#d8e5f7;font:13px/1.7 ui-monospace,SFMono-Regular,Consolas,monospace;overflow-x:auto;white-space:pre}
.code-body .c{color:#5a7396}
.code-body .k{color:#7dd3fc}
.code-body .s{color:#86efac}
.code-body .v{color:#fbbf24}

/* Availability */
.avail-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center}
.avail-card{padding:36px;border-radius:var(--radius);background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);text-align:center}
.avail-badge{display:inline-block;padding:6px 14px;border-radius:99px;color:var(--violet);background:#f2ecff;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;margin-bottom:20px}
.avail-card h3{font-size:28px;font-weight:800;color:var(--navy-900);letter-spacing:-.02em;margin-bottom:8px}
.avail-card .price{font-size:42px;font-weight:800;color:var(--blue);margin:16px 0}
.avail-card .price small{font-size:16px;font-weight:600;color:var(--muted)}
.avail-list{text-align:left;list-style:none;padding:0;margin:24px 0}
.avail-list li{padding:8px 0;font-size:14px;color:var(--slate-600);display:flex;align-items:center;gap:10px}
.avail-list li::before{content:"\2713";color:var(--green);font-weight:700;font-size:16px}
.avail-features h3{font-size:20px;font-weight:700;color:var(--navy-900);margin-bottom:16px}
.avail-features p{color:var(--muted);font-size:15px;line-height:1.65;margin-bottom:16px}

/* Footer */
footer{padding:60px 28px 40px;background:#0a1323;color:#94a3b8}
.footer-inner{width:min(1280px,100%);margin:auto}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:16px}
.footer-brand span{color:#fff;font-size:18px;font-weight:800}
.footer p{font-size:13px;line-height:1.6;max-width:320px}
.footer h5{color:#fff;font-size:13px;font-weight:700;margin-bottom:14px;text-transform:uppercase;letter-spacing:.06em}
.footer-links{list-style:none;padding:0}
.footer-links li{margin-bottom:8px}
.footer-links a{color:#94a3b8;font-size:13px;text-decoration:none;transition:color .2s}
.footer-links a:hover{color:#60a5fa}
.footer-bottom{padding-top:28px;border-top:1px solid rgba(148,163,184,.12);display:flex;justify-content:space-between;align-items:center;font-size:12px}
.footer-bottom a{color:#94a3b8;text-decoration:none}

/* Responsive */
@media(max-width:1024px){
  .hero-timer{display:none}
  .feature-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(3,1fr)}
  .steps::before{display:none}
  .pa-flow{grid-template-columns:1fr;gap:20px}
  .pa-arrow{transform:rotate(90deg)}
  .pa-features{grid-template-columns:1fr}
  .avail-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .security-grid{grid-template-columns:1fr}
}
@media(max-width:768px){
  header{height:auto}
  .header-inner{flex-wrap:wrap;padding:12px 20px;height:auto}
  nav ul{display:none}
  .nav-toggle{display:flex}
  .hero{min-height:auto;padding:120px 0 80px}
  .hero-stats{grid-template-columns:repeat(2,1fr);gap:20px}
  .hero-stat{border:0!important;padding:0!important}
  .feature-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:repeat(2,1fr)}
  .section{padding:70px 0}
  main{padding:0 20px}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:8px;text-align:center}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  [data-reveal]{opacity:1;transform:none}
  .hero-timer{animation:none;opacity:1}
}