/* ============ AI Rankinn shared shell ============ */
:root{
  --brand:#1452FF;--brand-600:#0E3FCC;--accent:#B6FF3C;--ink:#0B1020;
  --good:#14B86A;--bad:#FF4D4D;
  --bg:#FFFFFF;--soft:#F5F7FB;--text:#0B1020;--muted:#5A6478;--faint:#8A92A6;
  --border:#E4E8F0;--card:#FFFFFF;
  --shadow-sm:0 1px 2px rgba(11,16,32,.04),0 2px 8px rgba(11,16,32,.05);
  --shadow-md:0 10px 40px rgba(11,16,32,.10);
  --shadow-lg:0 28px 70px rgba(11,16,32,.16),0 8px 22px rgba(11,16,32,.08);
  --shadow-brand:0 18px 46px rgba(20,82,255,.30);
}
[data-theme="dark"]{
  --bg:#0A0E1A;--soft:#121A2E;--text:#F5F7FC;--muted:#AAB3CA;--faint:#7E88A2;
  --border:#27324C;--card:#161E34;
  --shadow-sm:0 1px 2px rgba(0,0,0,.35);
  --shadow-md:0 10px 40px rgba(0,0,0,.5);
  --shadow-lg:0 28px 70px rgba(0,0,0,.62);
  --shadow-brand:0 18px 46px rgba(20,82,255,.45);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'General Sans',system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:hidden;transition:background .4s ease,color .4s ease}
h1,h2,h3,h4{font-family:'Clash Display',sans-serif;font-weight:600;line-height:1.14;letter-spacing:.05em}
a{color:inherit;text-decoration:none}
.wrap{max-width:1240px;margin:0 auto;padding:0 32px}
.eyebrow{font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--brand)}
.sec-pad{padding:96px 0}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:'General Sans';font-weight:600;font-size:15px;cursor:pointer;border-radius:12px;padding:13px 22px;border:1px solid transparent;transition:transform .18s ease,box-shadow .25s ease,background .2s,color .2s,border-color .2s;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--text);border-color:var(--border)}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand)}
.btn-brand{background:var(--brand);color:#fff;box-shadow:var(--shadow-brand)}
.btn-brand:hover{background:var(--brand-600)}
.btn-accent{background:var(--accent);color:var(--ink);box-shadow:0 16px 40px rgba(182,255,60,.4)}
.btn-accent:hover{box-shadow:0 22px 50px rgba(182,255,60,.5)}
.btn-dark{background:var(--ink);color:#fff}
[data-theme="dark"] .btn-dark{background:#fff;color:var(--ink)}
.btn-lg{padding:16px 28px;font-size:16px;border-radius:14px}
.btn-block{width:100%}

/* hook bar */
.hookbar{background:var(--ink);color:#fff;font-size:14px;font-weight:500;padding:10px 20px;display:flex;align-items:center;justify-content:center;gap:14px;position:relative;overflow:hidden}
.hook-track{display:flex;align-items:center;gap:10px;min-height:20px}
.hook-msg{opacity:0;position:absolute;left:50%;transform:translate(-50%,8px);transition:opacity .5s,transform .5s;white-space:nowrap;display:flex;align-items:center;gap:8px}
.hook-msg.show{opacity:1;transform:translate(-50%,0);position:relative;left:auto}
.hook-msg b{color:var(--accent)}
.hook-close{position:absolute;right:18px;top:50%;transform:translateY(-50%);background:rgba(255,255,255,.12);border:none;color:#fff;width:22px;height:22px;border-radius:6px;cursor:pointer;display:grid;place-items:center;transition:background .2s}
.hook-close:hover{background:rgba(255,255,255,.25)}
.hook-close svg{width:12px;height:12px}

/* nav */
nav{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:saturate(180%) blur(16px);border-bottom:1px solid var(--border)}
[data-theme="dark"] nav{background:color-mix(in srgb,#16203A 90%,transparent);border-bottom-color:#283450}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:11px;font-family:'Clash Display';font-weight:700;font-size:21px;letter-spacing:-.01em;white-space:nowrap}
.brand{font-size:0;line-height:0}
.logo-mark{display:inline-block;width:170px;height:36px;background:url('assets/logo-black.svg') no-repeat left center/contain;border-radius:0;box-shadow:none;flex:0 0 auto}
.logo-mark::after{display:none}
[data-theme="dark"] .logo-mark{background-image:url('assets/logo-white.svg')}
footer .logo-mark,.foot-brand .logo-mark{background-image:url('assets/logo-white.svg')}
.nav-links{display:flex;align-items:center;gap:30px;font-size:15px;font-weight:500;color:var(--muted)}
.nav-links>a{transition:color .2s}.nav-links>a:hover{color:var(--text)}
.nav-links>a.active{color:var(--text);font-weight:600}
/* dropdowns */
.nav-item{position:relative}
.nav-trig{display:inline-flex;align-items:center;gap:5px;font-family:'General Sans';font-size:15px;font-weight:500;color:var(--muted);background:none;border:none;cursor:pointer;padding:0;transition:color .2s}
.nav-trig svg{width:14px;height:14px;transition:transform .25s}
.nav-item:hover .nav-trig,.nav-item.active .nav-trig{color:var(--text)}
.nav-item.active .nav-trig{font-weight:600}
.nav-item:hover .nav-trig svg{transform:rotate(180deg)}
.nav-menu{position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(8px);padding-top:14px;opacity:0;visibility:hidden;transition:opacity .22s,transform .22s;z-index:60}
.nav-item:hover .nav-menu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.nav-menu-in{width:340px;background:var(--card);border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow-lg);padding:10px;display:flex;flex-direction:column;gap:2px}
.nav-menu-in a{display:flex;flex-direction:column;gap:2px;padding:12px 14px;border-radius:11px;transition:background .18s}
.nav-menu-in a:hover{background:var(--soft)}
.nav-menu-in .nm-t{font-size:14.5px;font-weight:600;color:var(--text)}
.nav-menu-in .nm-d{font-size:12.5px;font-weight:500;color:var(--muted)}
.nav-right{display:flex;align-items:center;gap:12px}
.nav-right .btn{padding:10px 18px;font-size:14.5px}
.theme-toggle{width:42px;height:42px;border-radius:11px;border:1px solid var(--border);background:var(--card);color:var(--text);cursor:pointer;display:grid;place-items:center;transition:border-color .2s,transform .2s;flex:0 0 auto}
.theme-toggle:hover{border-color:var(--brand);transform:translateY(-1px)}
.theme-toggle svg{width:19px;height:19px}

/* footer */
footer{background:var(--ink);color:rgba(255,255,255,.6);padding:64px 0 40px;border-top:1px solid rgba(255,255,255,.08)}
.foot-grid{display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:40px}
.foot-brand .brand{color:#fff;margin-bottom:16px}
.foot-brand p{font-size:14.5px;max-width:280px;line-height:1.6;font-weight:500}
.foot-col h4{font-family:'General Sans';font-weight:600;font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.4);margin-bottom:18px}
.foot-col a{display:block;font-size:14.5px;margin-bottom:12px;color:rgba(255,255,255,.65);transition:color .2s;font-weight:500}
.foot-col a:hover{color:var(--accent)}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;margin-top:52px;padding-top:26px;border-top:1px solid rgba(255,255,255,.08);font-size:13.5px;flex-wrap:wrap;gap:14px}

/* final cta band */
.cta-band{padding:104px 0;background:var(--ink);color:#fff;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(20,82,255,.5),transparent 70%);top:-180px;right:-60px;filter:blur(20px)}
.cta-band::after{content:"";position:absolute;width:400px;height:400px;border-radius:50%;background:radial-gradient(circle,rgba(182,255,60,.22),transparent 70%);bottom:-180px;left:-60px;filter:blur(10px)}
.cta-inner{position:relative;text-align:center;z-index:2}
.cta-inner h2{font-size:clamp(34px,5vw,60px);font-weight:700;max-width:780px;margin:0 auto;line-height:1.08}
.cta-inner h2 .hl{color:var(--accent)}
.cta-inner p{color:rgba(255,255,255,.7);font-size:18px;margin:20px auto 0;max-width:520px;font-weight:500}
.cta-actions{display:flex;gap:14px;justify-content:center;margin-top:34px;flex-wrap:wrap}

/* page hero (generic) */
.phero{position:relative;overflow:hidden;padding:80px 0 60px;text-align:center}
.phero .mesh{position:absolute;inset:0;z-index:0;pointer-events:none}
.phero .mesh::before,.phero .mesh::after{content:"";position:absolute;border-radius:50%;filter:blur(90px)}
.phero .mesh::before{width:560px;height:560px;background:radial-gradient(circle,rgba(20,82,255,.26),transparent 68%);top:-200px;left:-100px}
.phero .mesh::after{width:520px;height:520px;background:radial-gradient(circle,rgba(182,255,60,.20),transparent 66%);top:-160px;right:-100px}
[data-theme="dark"] .phero .mesh::before{background:radial-gradient(circle,rgba(20,82,255,.42),transparent 68%)}
[data-theme="dark"] .phero .mesh::after{background:radial-gradient(circle,rgba(182,255,60,.14),transparent 66%)}
.phero .inner{position:relative;z-index:2;max-width:780px;margin:0 auto}
.phero h1{font-size:clamp(40px,5.6vw,68px);font-weight:700;line-height:1.06;margin-top:18px}
.phero h1 .hl{color:var(--brand)}
.phero .sub{font-size:clamp(17px,1.7vw,20px);color:var(--muted);max-width:600px;margin:22px auto 0;font-weight:500}

/* generic section head */
.head{text-align:center;max-width:720px;margin:0 auto 56px}
.head h2{font-size:clamp(30px,4.2vw,48px);font-weight:700;margin-top:14px}
.head p{color:var(--muted);margin-top:16px;font-size:18px;font-weight:500}

/* screenshot placeholder */
.shot{position:relative;border-radius:18px;border:1px solid var(--border);background:var(--soft);box-shadow:var(--shadow-lg);display:grid;place-items:center;overflow:hidden;background-image:repeating-linear-gradient(45deg,transparent,transparent 14px,color-mix(in srgb,var(--border) 45%,transparent) 14px,color-mix(in srgb,var(--border) 45%,transparent) 15px)}
.shot .shot-lbl{position:relative;z-index:2;font-family:'General Sans';font-size:12.5px;font-weight:600;letter-spacing:.04em;color:var(--muted);background:var(--card);border:1px solid var(--border);border-radius:9px;padding:9px 16px;box-shadow:var(--shadow-sm)}
.shot::before{content:"APP SCREENSHOT";position:absolute;top:14px;left:16px;font-family:'General Sans';font-size:10px;font-weight:700;letter-spacing:.12em;color:var(--faint);z-index:2}

/* shared FAQ (CSS-only details) */
.faqx{max-width:820px;margin:0 auto}
.faqx details{border:1px solid var(--border);border-radius:14px;background:var(--card);margin-bottom:12px;overflow:hidden;box-shadow:var(--shadow-sm);transition:border-color .2s}
.faqx details[open]{border-color:color-mix(in srgb,var(--brand) 40%,var(--border))}
.faqx summary{list-style:none;cursor:pointer;padding:20px 22px;font-family:'Clash Display',sans-serif;font-weight:600;font-size:17px;display:flex;align-items:center;gap:16px;color:var(--text)}
.faqx summary::-webkit-details-marker{display:none}
.faqx summary::after{content:"+";margin-left:auto;font-size:24px;line-height:1;color:var(--brand);font-weight:400;transition:transform .25s}
.faqx details[open] summary::after{transform:rotate(45deg)}
.faqx .fa{padding:0 22px 20px;color:var(--muted);font-size:15px;font-weight:500;line-height:1.65}
.faqx .fa a{color:var(--brand);font-weight:600}

/* big display heroes stay tighter than 0.05em so they don't blow out */
.phero h1,.cta-inner h2,.head h2{letter-spacing:.01em}

/* reveal + load anim */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.22,.61,.36,1),transform .7s cubic-bezier(.22,.61,.36,1)}
.reveal.in{opacity:1;transform:none}
.load{opacity:0;transform:translateY(20px);animation:rise .8s cubic-bezier(.22,.61,.36,1) forwards}
@keyframes rise{to{opacity:1;transform:none}}
.d1{animation-delay:.05s}.d2{animation-delay:.15s}.d3{animation-delay:.25s}.d4{animation-delay:.35s}.d5{animation-delay:.5s}

@media(max-width:1080px){.nav-links{display:none}.nav-right .js-login{display:none}}
@media(max-width:880px){.foot-grid{grid-template-columns:1fr 1fr}.sec-pad{padding:72px 0}}
@media(max-width:600px){.wrap{padding:0 20px}.foot-grid{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){.reveal,.load{opacity:1;transform:none;transition:none;animation:none}}


/* mobile responsive fixes */
@media(max-width:820px){
  .hookbar{display:none !important}
  nav .nav-links{display:none}
  footer{text-align:center}
  footer .foot-grid{text-align:center}
  footer .foot-brand{align-items:center}
  footer .foot-brand p{text-align:center;margin-left:auto;margin-right:auto}
  footer .foot-col{align-items:center}
  footer .foot-col a{justify-content:center;text-align:center;display:block}
  footer .foot-col h4{text-align:center}
  footer .foot-bottom{flex-direction:column;text-align:center;gap:8px;align-items:center}
  footer .foot-bottom>*{justify-content:center;text-align:center}
}
@media(max-width:640px){
  .wrap{padding:0 20px}
  .sec-pad{padding:64px 0}
  .hero h1{font-size:clamp(30px,7vw,42px)}
  .cta-actions{flex-direction:column;align-items:stretch}
  .cta-actions .btn{width:100%}
}