/* ═══════════════════════════════════════
   WSC · Theme shared v1 · Light enterprise
   ═══════════════════════════════════════ */
:root {
  --bg:#F7F9FC; --bg-2:#EEF3F9; --bg-3:#F9F5EE; --panel:#FFFFFF; --panel-2:#F0F4FA;
  --edge:#DFE5EE; --edge-hi:#BDC9DA; --edge-blue:rgba(46,163,242,0.25);
  --ink:#00003b; --ink-2:#1a1a4a; --ink-3:#4a4e6b; --ink-4:#7c7f96; --ink-5:#a8adc0;
  --cyan:#2EA3F2; --cyan-hi:#7CDCFA; --cyan-deep:#1876BE; --coral:#E8400D; --cream:#FFEED8;
  --f-sans:"Inter",ui-sans-serif,system-ui,sans-serif;
  --f-serif:"Instrument Serif",ui-serif,Georgia,serif;
  --f-mono:"JetBrains Mono",ui-monospace,monospace;
  --ease-out:cubic-bezier(0.16,1,0.3,1);
  --gradient-shift: radial-gradient(80% 109% at var(--gx,44%) var(--gy,35%), var(--cyan-hi) 0%, var(--cream) 42%, var(--coral) 88%);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink-2);font-family:var(--f-sans);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
img,svg,video{display:block;max-width:100%}
::selection{background:var(--cyan);color:white}
@keyframes gradientShift{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}
@keyframes pulseDot{50%{opacity:0.4;transform:scale(0.7)}}
@keyframes iconFloat{0%,100%{transform:translateY(0) rotate(0)}50%{transform:translateY(-4px) rotate(-2deg)}}
@keyframes wiggle{0%,100%{transform:rotate(0)}25%{transform:rotate(-8deg) scale(1.1)}75%{transform:rotate(8deg) scale(1.1)}}
@keyframes pop{0%{transform:scale(1)}50%{transform:scale(1.25)}100%{transform:scale(1)}}
@keyframes floatUp{0%{transform:translateY(100vh) translateX(0);opacity:0}10%{opacity:0.4}90%{opacity:0.4}100%{transform:translateY(-10vh) translateX(30px);opacity:0}}
@keyframes scrollBar{0%,100%{transform:scaleY(0.3);transform-origin:top;opacity:0.5}50%{transform:scaleY(1);opacity:1}}

/* BG */
.bg-scene{position:fixed;inset:0;z-index:-3;background:radial-gradient(ellipse 70% 50% at 15% 10%,rgba(46,163,242,0.10) 0%,transparent 60%),radial-gradient(ellipse 55% 45% at 85% 30%,rgba(255,238,216,0.35) 0%,transparent 65%),radial-gradient(ellipse 65% 40% at 50% 100%,rgba(46,163,242,0.06) 0%,transparent 70%)}
.bg-scene::after{content:'';position:absolute;inset:0;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.92' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");opacity:0.035;mix-blend-mode:multiply}
.grid-lines{position:fixed;inset:0;z-index:-1;pointer-events:none;background-image:linear-gradient(rgba(0,0,59,0.035) 1px,transparent 1px),linear-gradient(90deg,rgba(0,0,59,0.035) 1px,transparent 1px);background-size:64px 64px;-webkit-mask-image:radial-gradient(ellipse 80% 80% at 50% 30%,black 20%,transparent 100%);mask-image:radial-gradient(ellipse 80% 80% at 50% 30%,black 20%,transparent 100%)}
.particles{position:fixed;inset:0;z-index:-2;pointer-events:none;overflow:hidden}
.particle{position:absolute;width:4px;height:4px;border-radius:50%;background:var(--cyan);opacity:0.35;filter:blur(1px);will-change:transform,opacity}
/* Row 1 · slow big cyan drops */
.particle:nth-child(1){left:6%;width:6px;height:6px;animation:floatUp 26s linear infinite;background:var(--cyan);opacity:0.32}
.particle:nth-child(2){left:14%;width:3px;height:3px;animation:floatUp 20s linear infinite;animation-delay:3s;background:var(--cyan-hi);opacity:0.45}
.particle:nth-child(3){left:22%;width:5px;height:5px;animation:floatUp 30s linear infinite;animation-delay:1s;background:var(--coral);opacity:0.22;filter:blur(1.5px)}
.particle:nth-child(4){left:31%;width:4px;height:4px;animation:floatUp 24s linear infinite;animation-delay:9s;background:var(--cyan);opacity:0.36}
.particle:nth-child(5){left:38%;width:7px;height:7px;animation:floatUp 34s linear infinite;animation-delay:5s;background:var(--cyan-hi);opacity:0.28;filter:blur(2px)}
.particle:nth-child(6){left:46%;width:3px;height:3px;animation:floatUp 22s linear infinite;animation-delay:12s;background:var(--cyan);opacity:0.40}
.particle:nth-child(7){left:53%;width:5px;height:5px;animation:floatUp 28s linear infinite;animation-delay:2s;background:var(--coral);opacity:0.24}
.particle:nth-child(8){left:60%;width:4px;height:4px;animation:floatUp 25s linear infinite;animation-delay:15s;background:var(--cyan-hi);opacity:0.42}
.particle:nth-child(9){left:67%;width:6px;height:6px;animation:floatUp 32s linear infinite;animation-delay:7s;background:var(--cyan);opacity:0.30;filter:blur(1.5px)}
.particle:nth-child(10){left:74%;width:3px;height:3px;animation:floatUp 21s linear infinite;animation-delay:4s;background:var(--cyan-hi);opacity:0.48}
.particle:nth-child(11){left:81%;width:5px;height:5px;animation:floatUp 27s linear infinite;animation-delay:11s;background:var(--coral);opacity:0.22}
.particle:nth-child(12){left:88%;width:4px;height:4px;animation:floatUp 23s linear infinite;animation-delay:6s;background:var(--cyan);opacity:0.36}
.particle:nth-child(13){left:94%;width:6px;height:6px;animation:floatUp 31s linear infinite;animation-delay:14s;background:var(--cyan-hi);opacity:0.32;filter:blur(2px)}
.particle:nth-child(14){left:18%;width:2px;height:2px;animation:floatUp 18s linear infinite;animation-delay:8s;background:var(--cyan);opacity:0.55;filter:blur(0.5px)}
.particle:nth-child(15){left:56%;width:2px;height:2px;animation:floatUp 19s linear infinite;animation-delay:13s;background:var(--cyan-hi);opacity:0.55;filter:blur(0.5px)}
.particle:nth-child(16){left:84%;width:2px;height:2px;animation:floatUp 17s linear infinite;animation-delay:2s;background:var(--coral);opacity:0.38;filter:blur(0.5px)}
@media (max-width:700px){
  /* on mobile show a lighter set — 8 particles feel enough on small screens */
  .particle:nth-child(n+9){display:none}
  .particle{filter:blur(0.5px)}
}
@media (prefers-reduced-motion:reduce){
  .particle{animation:none;display:none}
}

/* Cursor */
#dot{position:fixed;top:0;left:0;z-index:9999;width:8px;height:8px;border-radius:50%;background:var(--cyan);mix-blend-mode:multiply;pointer-events:none;will-change:transform;transform:translate3d(-50%,-50%,0);transition:transform .3s var(--ease-out),width .3s var(--ease-out),height .3s var(--ease-out)}
#dot.hover{width:42px;height:42px;background:rgba(46,163,242,0.25)}
@media (max-width:900px){#dot{display:none}}
#progress{position:fixed;top:0;left:0;right:0;height:2px;z-index:9998;background:var(--gradient-shift);background-size:200% 200%;transform-origin:0 0;transform:scaleX(0);animation:gradientShift 5s ease-in-out infinite}

/* Nav */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;padding:20px 40px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:40px;transition:background .4s var(--ease-out),padding .3s,border-color .3s;border-bottom:1px solid transparent}
.nav.scrolled{padding:14px 40px;background:rgba(247,249,252,0.82);backdrop-filter:blur(20px) saturate(1.4);border-bottom-color:var(--edge)}
.nav-brand{display:inline-flex;align-items:center;gap:12px;font-family:var(--f-sans);font-weight:700;font-size:1.125rem;color:var(--ink);letter-spacing:-0.02em}
.nav-brand-mark{width:32px;height:32px;border-radius:8px;background:var(--gradient-shift);background-size:200% 200%;display:grid;place-items:center;animation:gradientShift 8s ease-in-out infinite;color:var(--ink);font-weight:900;font-size:0.9rem}
.nav-center{display:flex;gap:4px}
.nav-link{padding:8px 14px;font-size:0.8125rem;color:var(--ink-3);font-weight:500;transition:color .2s;position:relative}
.nav-link:hover{color:var(--ink)}
.nav-link::after{content:'';position:absolute;bottom:4px;left:14px;right:14px;height:1px;background:var(--cyan);transform:scaleX(0);transform-origin:0 50%;transition:transform .35s var(--ease-out)}
.nav-link:hover::after,.nav-link.active::after{transform:scaleX(1)}
.nav-link.active{color:var(--ink)}
.nav-right{display:flex;justify-content:flex-end;align-items:center;gap:12px}
.nav-meta{font-family:var(--f-mono);font-size:0.68rem;color:var(--ink-4);letter-spacing:0.12em;text-transform:uppercase}
.nav-cta{padding:10px 18px;background:var(--ink);color:white;border-radius:999px;font-size:0.8125rem;font-weight:600;display:inline-flex;align-items:center;gap:8px;transition:transform .3s var(--ease-out),background .3s,box-shadow .3s;box-shadow:0 4px 16px rgba(0,0,59,0.15)}
.nav-cta:hover{transform:translateY(-1px);box-shadow:0 8px 28px rgba(0,0,59,0.30);background:var(--cyan)}
.nav-toggle{display:none;padding:10px;color:var(--ink)}
.mobile-menu{display:none}
@media (max-width:900px){
  .nav{grid-template-columns:1fr auto;padding:16px 20px;gap:12px}
  .nav-center,.nav-meta,.nav-cta{display:none}
  .nav-toggle{display:block}
  .mobile-menu.open{display:flex;flex-direction:column;position:absolute;top:calc(100% + 8px);left:12px;right:12px;padding:16px;background:var(--panel);border:1px solid var(--edge);border-radius:16px;box-shadow:0 24px 60px rgba(0,0,59,0.15)}
  .mobile-menu.open a{padding:14px;color:var(--ink);border-bottom:1px solid var(--edge)}
  .mobile-menu.open a:last-child{background:var(--ink);color:white;border-radius:10px;margin-top:6px;text-align:center;border:0}
}

/* Buttons */
.btn{padding:14px 24px;border-radius:999px;font-family:var(--f-sans);font-weight:600;font-size:0.875rem;letter-spacing:0.01em;display:inline-flex;align-items:center;gap:10px;transition:transform .3s var(--ease-out),background .3s,color .3s,box-shadow .3s,border-color .3s;border:1px solid transparent;cursor:pointer;text-decoration:none}
.btn .arrow{transition:transform .3s var(--ease-out)}
.btn:hover .arrow{transform:translateX(4px)}
.btn-primary{background:var(--ink);color:white;box-shadow:0 4px 16px rgba(0,0,59,0.15)}
.btn-primary:hover{transform:translateY(-2px);background:var(--cyan);box-shadow:0 12px 32px rgba(46,163,242,0.30)}
.btn-ghost{background:var(--panel);color:var(--ink);border-color:var(--edge-hi)}
.btn-ghost:hover{border-color:var(--ink);background:var(--bg-2);transform:translateY(-2px)}

/* Hero for inner pages */
.hero-inner-page{padding:180px 40px 80px;text-align:center;position:relative}
.hero-inner-page .eyebrow-tag{display:inline-flex;align-items:center;gap:10px;padding:8px 16px;font-family:var(--f-mono);font-size:0.7rem;color:var(--cyan-deep);text-transform:uppercase;letter-spacing:0.15em;margin-bottom:24px;border:1px solid var(--edge-blue);border-radius:999px;background:var(--panel);font-weight:600}
.hero-inner-page .eyebrow-tag::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--cyan);box-shadow:0 0 8px var(--cyan);animation:pulseDot 2s ease-in-out infinite}
.hero-inner-page h1{font-family:var(--f-sans);font-weight:800;font-size:clamp(2.5rem,7vw,5.5rem);line-height:0.95;letter-spacing:-0.04em;color:var(--ink);text-transform:uppercase;max-width:16ch;margin:0 auto 24px}
.hero-inner-page h1 em{font-family:var(--f-serif);font-style:italic;font-weight:400;text-transform:none;background:var(--gradient-shift);background-size:200% 200%;animation:gradientShift 6s ease-in-out infinite;-webkit-background-clip:text;background-clip:text;color:transparent;padding:0 0.05em}
.hero-inner-page p{max-width:640px;margin:0 auto;font-size:1.125rem;color:var(--ink-3);line-height:1.5}

/* Sections */
.section{padding:120px 40px;position:relative}
@media (max-width:900px){.section{padding:80px 20px}}
.section-alt{background:var(--bg-2);border-top:1px solid var(--edge);border-bottom:1px solid var(--edge)}
.section-cream{background:var(--bg-3);border-top:1px solid var(--edge);border-bottom:1px solid var(--edge)}
.wrap{max-width:1280px;margin:0 auto}
.wrap-narrow{max-width:960px;margin:0 auto}
.section-head{margin-bottom:72px;max-width:780px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{display:inline-flex;align-items:center;gap:12px;font-family:var(--f-mono);font-size:0.7rem;color:var(--cyan-deep);text-transform:uppercase;letter-spacing:0.18em;margin-bottom:20px;font-weight:600}
.eyebrow::before{content:'';width:40px;height:1px;background:var(--cyan)}
.section-head.center .eyebrow{justify-content:center}
.section-title{font-family:var(--f-sans);font-weight:800;font-size:clamp(2rem,5vw,4rem);line-height:1;letter-spacing:-0.035em;color:var(--ink);text-transform:uppercase;margin-bottom:24px}
.section-title em{font-family:var(--f-serif);font-style:italic;font-weight:400;text-transform:none;background:var(--gradient-shift);background-size:200% 200%;animation:gradientShift 6s ease-in-out infinite;-webkit-background-clip:text;background-clip:text;color:transparent;padding:0 0.05em}
.section-sub{font-family:var(--f-sans);font-size:1.0625rem;color:var(--ink-3);line-height:1.55;max-width:640px}

/* Icons */
.icn{display:inline-flex;align-items:center;justify-content:center;color:var(--cyan-deep);transition:color .35s var(--ease-out),transform .5s var(--ease-out)}
.icn svg{display:block}
.icn-box{width:56px;height:56px;border-radius:14px;background:var(--panel);border:1px solid var(--edge);box-shadow:0 4px 12px rgba(0,0,59,0.04);position:relative;overflow:hidden;display:grid;place-items:center}
.icn-box::before{content:'';position:absolute;inset:0;background:var(--gradient-shift);background-size:200% 200%;opacity:0;transition:opacity .4s;animation:gradientShift 6s ease-in-out infinite}
.icn-box .icn{position:relative;z-index:1}
.icn-lg{width:40px;height:40px}
.icn-md{width:32px;height:32px}
.icn-sm{width:24px;height:24px}
.icn-float{animation:iconFloat 4s ease-in-out infinite}
.icn-float-1{animation-delay:0s}
.icn-float-2{animation-delay:0.5s}
.icn-float-3{animation-delay:1s}
.icn-float-4{animation-delay:1.5s}
.icn-float-5{animation-delay:2s}
.icn-float-6{animation-delay:2.5s}
.icn-float-7{animation-delay:3s}
.icn-float-8{animation-delay:3.5s}

/* Final CTA (dark inverted) */
.final{padding:180px 40px;background:linear-gradient(160deg,var(--ink) 0%,#000029 100%);color:white;text-align:center;position:relative;overflow:hidden}
.final::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 60% 50% at 50% 20%,rgba(46,163,242,0.18),transparent 60%);pointer-events:none}
.final h2{font-family:var(--f-sans);font-weight:800;font-size:clamp(2.25rem,5vw,4rem);line-height:1;letter-spacing:-0.04em;color:white;max-width:800px;margin:0 auto 24px;text-transform:uppercase;position:relative}
.final h2 em{font-family:var(--f-serif);font-style:italic;font-weight:400;text-transform:none;background:var(--gradient-shift);background-size:200% 200%;animation:gradientShift 6s ease-in-out infinite;-webkit-background-clip:text;background-clip:text;color:transparent}
.final p{font-size:1.125rem;color:rgba(255,255,255,0.75);max-width:600px;margin:0 auto 40px;position:relative}
.final .btn{position:relative;background:white;color:var(--ink);border-color:white}
.final .btn:hover{background:var(--cyan);color:white;border-color:var(--cyan);box-shadow:0 12px 32px rgba(46,163,242,0.4)}

/* Footer */
.foot{padding:80px 40px 40px;border-top:1px solid var(--edge);background:var(--panel)}
.foot-wrap{max-width:1280px;margin:0 auto}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:60px}
@media (max-width:900px){.foot-grid{grid-template-columns:1fr 1fr;gap:40px}}
@media (max-width:500px){.foot-grid{grid-template-columns:1fr}}
.foot-brand{display:inline-flex;align-items:center;gap:12px;font-family:var(--f-sans);font-weight:700;font-size:1.25rem;color:var(--ink);letter-spacing:-0.02em;margin-bottom:12px}
.foot-tag{color:var(--ink-3);font-size:0.9375rem;line-height:1.55;max-width:320px}
.foot h6{font-family:var(--f-mono);font-size:0.7rem;color:var(--ink-4);text-transform:uppercase;letter-spacing:0.15em;margin-bottom:16px;font-weight:600}
.foot ul{list-style:none;padding:0}
.foot li{margin-bottom:10px}
.foot a{color:var(--ink-2);font-size:0.9375rem;transition:color .2s}
.foot a:hover{color:var(--cyan-deep)}
.foot-bottom{margin-top:60px;padding-top:28px;border-top:1px solid var(--edge);display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px;font-family:var(--f-mono);font-size:0.7rem;color:var(--ink-4);letter-spacing:0.05em}
.foot-trust{display:flex;gap:8px;flex-wrap:wrap}
.foot-trust span{padding:4px 10px;border:1px solid var(--edge);border-radius:4px;color:var(--ink-3);text-transform:uppercase;letter-spacing:0.05em;font-size:0.65rem}

/* Reveal */
[data-reveal]{opacity:0;transform:translateY(30px);will-change:opacity,transform;transition:opacity 1s var(--ease-out),transform 1s var(--ease-out)}
[data-reveal].visible{opacity:1;transform:translateY(0)}
[data-reveal-scale]{opacity:0;transform:scale(0.96);will-change:opacity,transform;transition:opacity 1s var(--ease-out),transform 1s var(--ease-out)}
[data-reveal-scale].visible{opacity:1;transform:scale(1)}