/* PR Tech — static site styles. Dual light/dark, indigo/cyan/rose. */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

:root{
  --indigo:#6366F1; --indigo-deep:#4F46E5; --cyan:#22D3EE; --rose:#F43F5E;
  --display:'Fraunces',Georgia,serif;
  --body:'Plus Jakarta Sans',system-ui,sans-serif;
  --mono:'JetBrains Mono',monospace;
}
[data-theme="light"]{
  --bg:#F7F8FB; --bg-2:#FFFFFF; --bg-3:#EEF1F6;
  --text:#0B1020; --text-dim:#5A6178; --text-faint:#8A90A6;
  --border:rgba(11,16,32,.10); --border-2:rgba(11,16,32,.18);
  --accent:#4F46E5; --accent-2:#0891B2; --cta:#E11D48;
  --card:#FFFFFF; --nav-bg:rgba(247,248,251,.85); --glow:rgba(79,70,229,.18);
}
[data-theme="dark"]{
  --bg:#0B1020; --bg-2:#141A30; --bg-3:#1B2240;
  --text:#F5F7FA; --text-dim:#A9B0C5; --text-faint:#6B7390;
  --border:rgba(255,255,255,.09); --border-2:rgba(255,255,255,.16);
  --accent:#6366F1; --accent-2:#22D3EE; --cta:#F43F5E;
  --card:#141A30; --nav-bg:rgba(11,16,32,.82); --glow:rgba(99,102,241,.30);
}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:var(--body);line-height:1.7;overflow-x:hidden;transition:background .4s,color .4s}
h1,h2,h3,h4{font-family:var(--display);font-weight:500;line-height:1.1;letter-spacing:-.01em}
a{color:inherit}
.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.26em;text-transform:uppercase;color:var(--accent)}
.container{max-width:1240px;margin:0 auto;padding:0 32px}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--body);font-weight:600;font-size:14px;border:none;cursor:pointer;padding:14px 28px;border-radius:11px;text-decoration:none;transition:transform .2s,box-shadow .2s}
.btn-primary{color:#fff;background:linear-gradient(135deg,var(--indigo),var(--indigo-deep));box-shadow:0 10px 28px var(--glow),inset 0 1px 0 rgba(255,255,255,.38)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 38px var(--glow),inset 0 1px 0 rgba(255,255,255,.45)}
.btn-cta{color:#fff;background:linear-gradient(135deg,#FB7185,var(--cta));box-shadow:0 10px 28px rgba(244,63,94,.35),inset 0 1px 0 rgba(255,255,255,.4)}
.btn-cta:hover{transform:translateY(-2px)}
.btn-ghost{color:var(--text);background:var(--bg-2);border:1px solid var(--border-2);box-shadow:inset 0 1px 0 rgba(255,255,255,.08)}
.btn-ghost:hover{border-color:var(--accent)}

/* nav */
nav{position:fixed;top:0;left:0;right:0;z-index:1000;height:74px;background:var(--nav-bg);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid var(--border);transition:background .4s}
.nav-inner{max-width:1240px;margin:0 auto;height:100%;padding:0 32px;display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--text)}
.logo-mark{width:38px;height:38px;border-radius:9px;background:linear-gradient(135deg,var(--indigo),var(--cyan));display:flex;align-items:center;justify-content:center;font-family:var(--display);font-weight:600;color:#fff;font-size:19px;box-shadow:inset 0 1px 0 rgba(255,255,255,.4)}
.logo-text{font-family:var(--display);font-size:21px;font-weight:600}
.logo-text b{color:var(--accent);font-weight:600}
.nav-links{display:flex;align-items:center;gap:6px;list-style:none}
.nav-links>li>a{color:var(--text-dim);text-decoration:none;font-size:14.5px;font-weight:500;padding:10px 14px;border-radius:8px;transition:color .2s,background .2s;cursor:pointer;display:flex;align-items:center;gap:5px}
.nav-links>li>a:hover{color:var(--text);background:var(--bg-2)}
.nav-right{display:flex;align-items:center;gap:14px}
.toggle{width:42px;height:42px;border-radius:10px;border:1px solid var(--border-2);background:var(--bg-2);color:var(--text);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:18px;transition:border-color .2s}
.toggle:hover{border-color:var(--accent)}

/* mega menu */
.mega-wrap{position:static}
.mega{position:fixed;left:0;right:0;top:74px;background:var(--bg-2);border-bottom:1px solid var(--border);box-shadow:0 30px 60px rgba(0,0,0,.25);opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity .22s,transform .22s,visibility .22s;z-index:999;max-height:80vh;overflow-y:auto}
.mega.open{opacity:1;visibility:visible;transform:translateY(0)}
.mega-inner{max-width:1240px;margin:0 auto;padding:34px 32px;display:grid;grid-template-columns:repeat(5,1fr);gap:26px 28px}
.mega-col h5{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);margin-bottom:12px;display:flex;align-items:center;gap:7px}
.mega-col h5 i{font-size:15px}
.mega-col a{display:flex;align-items:center;gap:9px;color:var(--text-dim);text-decoration:none;font-size:13.5px;padding:6px 0;transition:color .18s,padding .18s}
.mega-col a i{font-size:16px;color:var(--accent-2);width:20px;text-align:center;flex-shrink:0;transition:transform .18s}
.mega-col a:hover{color:var(--text);padding-left:5px}
.mega-col a:hover i{transform:scale(1.15)}
.mega-foot{grid-column:1/-1;margin-top:8px;padding-top:18px;border-top:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px}
.mega-foot span{color:var(--text-dim);font-size:13.5px}
.menu-btn{display:none;background:none;border:none;color:var(--text);font-size:26px;cursor:pointer}

/* hero */
.hero{position:relative;padding:150px 0 90px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--border) 1px,transparent 1px),linear-gradient(90deg,var(--border) 1px,transparent 1px);background-size:64px 64px;opacity:.5;pointer-events:none;-webkit-mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,#000,transparent);mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,#000,transparent)}
.hero::after{content:"";position:absolute;top:-140px;right:-80px;width:620px;height:620px;background:radial-gradient(circle,var(--glow),transparent 70%);filter:blur(30px);pointer-events:none}
.hero .container{position:relative;z-index:1}
.slider{position:relative;min-height:340px}
.slide{position:absolute;inset:0;opacity:0;transform:translateY(14px);transition:opacity .6s,transform .6s;pointer-events:none}
.slide.active{opacity:1;transform:translateY(0);position:relative;pointer-events:auto}
.slide .eyebrow{display:block;margin-bottom:20px}
.slide h1{font-size:clamp(40px,6vw,68px);max-width:780px;margin-bottom:22px}
.slide h1 em{font-style:italic;color:var(--accent)}
.slide p{font-size:19px;color:var(--text-dim);max-width:560px;margin-bottom:34px;line-height:1.6}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap}
.slider-dots{display:flex;gap:10px;margin-top:46px}
.dot{width:34px;height:4px;border-radius:3px;background:var(--border-2);border:none;cursor:pointer;transition:background .3s}
.dot.active{background:var(--accent)}
.stats{display:flex;gap:44px;flex-wrap:wrap;margin-top:64px;padding-top:40px;border-top:1px solid var(--border)}
.stat .num{font-family:var(--display);font-size:38px;color:var(--accent-2);line-height:1}
.stat .lbl{font-size:13px;color:var(--text-dim);letter-spacing:.04em;margin-top:6px}

/* page hero (inner pages) */
.page-hero{position:relative;padding:150px 0 70px;overflow:hidden}
.page-hero .eyebrow{display:block;margin-bottom:18px}
.page-hero h1{font-size:clamp(38px,5vw,58px);max-width:760px;margin-bottom:18px}
.page-hero p{font-size:18px;color:var(--text-dim);max-width:600px;margin-bottom:30px}

/* sections */
section.block{padding:100px 0;position:relative}
.block.alt{background:var(--bg-2)}
.head{max-width:680px;margin-bottom:54px}
.head .eyebrow{display:block;margin-bottom:16px}
.head h2{font-size:clamp(32px,4.5vw,46px);margin-bottom:16px}
.head p{color:var(--text-dim);font-size:17px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:22px}
.card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:32px;transition:transform .3s,border-color .3s,box-shadow .3s;position:relative;overflow:hidden;text-decoration:none;color:inherit;display:block}
.card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:linear-gradient(var(--accent),var(--cyan));transform:scaleY(0);transform-origin:top;transition:transform .3s}
.card:hover{transform:translateY(-6px);border-color:var(--border-2);box-shadow:0 24px 60px rgba(0,0,0,.18)}
.card:hover::before{transform:scaleY(1)}
.card-ico{width:52px;height:52px;border-radius:13px;background:var(--bg-3);display:flex;align-items:center;justify-content:center;font-size:25px;color:var(--accent);margin-bottom:20px;transition:background .3s,color .3s}
.card:hover .card-ico{background:linear-gradient(135deg,var(--indigo),var(--cyan));color:#fff}
.card h3{font-size:23px;margin-bottom:10px}
.card .tag{color:var(--text-dim);font-size:15px;margin-bottom:18px;line-height:1.6}
.card .count{font-family:var(--mono);font-size:12px;color:var(--text-faint);letter-spacing:.1em;text-transform:uppercase}
.card .arrow{position:absolute;right:28px;bottom:28px;font-size:20px;color:var(--accent);opacity:0;transform:translateX(-6px);transition:opacity .3s,transform .3s}
.card:hover .arrow{opacity:1;transform:translateX(0)}

/* process steps */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px}
.step{padding:28px;border-radius:14px;background:var(--card);border:1px solid var(--border)}
.step .n{font-family:var(--mono);font-size:13px;color:var(--accent);letter-spacing:.1em}
.step h4{font-size:20px;margin:12px 0 8px}
.step p{color:var(--text-dim);font-size:14.5px}

/* two-column */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:start}
.two-col h2{font-size:clamp(28px,3.5vw,38px);margin-bottom:14px}
.two-col p{color:var(--text-dim);font-size:17px;margin-bottom:16px}

/* cta band */
.cta-band{text-align:center;padding:90px 0}
.cta-band h2{font-size:clamp(32px,5vw,52px);margin-bottom:18px}
.cta-band p{color:var(--text-dim);font-size:18px;max-width:520px;margin:0 auto 32px}

/* contact */
.contact-grid{display:grid;grid-template-columns:2fr 3fr;gap:50px;align-items:start}
.contact-info h2{font-size:36px;margin-bottom:20px}
.contact-info p{color:var(--text-dim);margin-bottom:16px}
.contact-info strong{color:var(--text);display:block;font-size:14px;margin-bottom:2px}
.form label{display:block;font-size:13px;color:var(--text-dim);margin-bottom:6px;font-weight:500}
.form-row{margin-bottom:18px}
.form input,.form textarea{width:100%;background:var(--bg-2);border:1px solid var(--border-2);border-radius:10px;color:var(--text);padding:14px 16px;font-family:var(--body);font-size:15px}
.form input:focus,.form textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--glow)}
.form textarea{min-height:130px;resize:vertical}

/* legal */
.legal h3{font-size:24px;margin:32px 0 10px}
.legal p{color:var(--text-dim);margin-bottom:8px}
.legal h3:first-child{margin-top:0}

/* footer */
footer{background:var(--bg-2);border-top:1px solid var(--border);padding:70px 0 0}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;padding-bottom:50px}
.foot-brand .logo{margin-bottom:18px}
.foot-brand p{color:var(--text-dim);font-size:14.5px;max-width:300px}
.foot-col h6{font-family:var(--display);font-size:18px;margin-bottom:16px}
.foot-col a{display:block;color:var(--text-dim);text-decoration:none;font-size:14px;padding:6px 0;transition:color .2s}
.foot-col a:hover{color:var(--accent)}
.foot-bottom{border-top:1px solid var(--border);padding:24px 0;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
.foot-bottom span{color:var(--text-faint);font-size:13px}

@media(max-width:1024px){.mega-inner{grid-template-columns:repeat(2,1fr)}.foot-grid{grid-template-columns:1fr 1fr}.two-col,.contact-grid{grid-template-columns:1fr;gap:30px}}
@media(max-width:820px){.nav-links{display:none}.menu-btn{display:block}.foot-grid{grid-template-columns:1fr}.stats{gap:28px}.mega-inner{grid-template-columns:1fr}}