:root{
  --bg:#04120c;--bg2:#06170f;--panel:#0b241a;--panel2:#0e2c20;--line:rgba(120,220,170,.16);
  --green:#16c47f;--green2:#2ee88f;--greendim:#0e9c63;--ink:#eaf7f0;--muted:#9cbcac;
  --mono:"Roboto Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --maxw:1120px;
}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--ink);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;-webkit-font-smoothing:antialiased;line-height:1.55;overflow-x:hidden;}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px;}
.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--green2);font-weight:700;}
/* top bar */
.nav{position:sticky;top:0;z-index:50;background:rgba(4,18,12,.82);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);}
.nav .wrap{display:flex;align-items:center;gap:14px;height:62px;}
.brand{display:flex;align-items:center;gap:10px;font-weight:900;letter-spacing:-.01em;font-size:16px;}
.brand .dot{width:26px;height:26px;border-radius:8px;background:linear-gradient(135deg,#12b76a,#2ee88f);display:flex;align-items:center;justify-content:center;box-shadow:0 6px 16px -6px rgba(46,232,143,.7);}
.brand .dot svg{width:15px;height:15px;color:#04120c}
.nav .sp{flex:1}
.nav a.ln{font-size:13.5px;color:var(--muted);font-weight:700;}
.nav a.ln:hover{color:var(--ink)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:800;font-size:14px;line-height:1;white-space:nowrap;border-radius:12px;padding:11px 18px;cursor:pointer;border:1px solid transparent;transition:transform .15s ease,box-shadow .15s ease;}
.btn:active{transform:scale(.97)}
.btn-g{background:linear-gradient(135deg,#12b76a,#2ee88f);color:#04120c;box-shadow:0 12px 26px -12px rgba(46,232,143,.8);}
.btn-o{background:rgba(255,255,255,.04);color:var(--ink);border-color:var(--line);}
.btn svg{width:16px;height:16px}
/* hero */
.hero{position:relative;padding:64px 0 40px;overflow:hidden;}
.hero:before{content:"";position:absolute;inset:0;background:
  radial-gradient(60% 55% at 78% 8%,rgba(46,232,143,.16),transparent 60%),
  radial-gradient(70% 60% at 10% 100%,rgba(18,183,106,.14),transparent 60%);pointer-events:none;}
.hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(120,220,170,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(120,220,170,.05) 1px,transparent 1px);background-size:44px 44px;mask-image:radial-gradient(80% 70% at 50% 20%,#000,transparent 75%);pointer-events:none;}
.hero .wrap{position:relative;}
.hero h1{font-size:clamp(34px,6vw,58px);line-height:1.05;letter-spacing:-.02em;font-weight:900;margin:16px 0 0;}
.hero h1 .g{background:linear-gradient(135deg,#2ee88f,#7ef0bf);-webkit-background-clip:text;background-clip:text;color:transparent;}
.hero p.sub{font-size:clamp(15px,2.2vw,19px);color:#c7e3d6;max-width:640px;margin:18px 0 0;}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px;}
.hero .assure{display:flex;gap:18px;flex-wrap:wrap;margin-top:26px;color:var(--muted);font-size:12.5px;font-weight:600;}
.hero .assure span{display:inline-flex;align-items:center;gap:7px}
.hero .assure svg{width:15px;height:15px;color:var(--green2)}
/* stat band */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:44px;}
.stat{background:linear-gradient(180deg,var(--panel),var(--bg2));border:1px solid var(--line);border-radius:16px;padding:18px 16px;text-align:center;}
.stat b{display:block;font-size:clamp(22px,3.4vw,30px);font-weight:900;letter-spacing:-.02em;background:linear-gradient(135deg,#2ee88f,#8ff2c6);-webkit-background-clip:text;background-clip:text;color:transparent;}
.stat span{font-size:11.5px;color:var(--muted);font-weight:700;letter-spacing:.02em;text-transform:uppercase;font-family:var(--mono)}
/* sections */
section{padding:52px 0;}
.sec-h{font-size:clamp(24px,4vw,36px);font-weight:900;letter-spacing:-.02em;margin:10px 0 0;}
.sec-p{color:var(--muted);font-size:15px;max-width:620px;margin:12px 0 0;}
.center{text-align:center}
.center .sec-p{margin-left:auto;margin-right:auto}
/* feature grid */
.feat{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:34px;}
.card{background:linear-gradient(180deg,var(--panel),var(--bg2));border:1px solid var(--line);border-radius:18px;padding:22px 20px;position:relative;overflow:hidden;transition:transform .18s ease,border-color .18s ease;}
.card:hover{transform:translateY(-4px);border-color:rgba(46,232,143,.4);}
.card .ic{width:46px;height:46px;border-radius:13px;background:rgba(46,232,143,.12);border:1px solid rgba(46,232,143,.25);display:flex;align-items:center;justify-content:center;margin-bottom:15px;}
.card .ic svg{width:23px;height:23px;color:var(--green2)}
.card h3{font-size:17px;font-weight:800;margin:0 0 6px;letter-spacing:-.01em}
.card .n{font-family:var(--mono);font-size:12px;color:var(--green2);font-weight:700;margin-bottom:2px}
.card p{font-size:13.5px;color:var(--muted);margin:0}
/* trust band */
.trust{background:linear-gradient(180deg,var(--panel2),var(--bg2));border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.trust .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;padding:34px 20px;}
.trust .t{display:flex;gap:12px;align-items:flex-start}
.trust .t svg{width:22px;height:22px;color:var(--green2);flex:none;margin-top:2px}
.trust .t b{display:block;font-size:14.5px;font-weight:800}
.trust .t span{font-size:12.5px;color:var(--muted)}
/* exam hub strip */
.hub{background:linear-gradient(120deg,#0a2a1d,#0c3324);border:1px solid rgba(46,232,143,.28);border-radius:22px;padding:30px 26px;display:flex;gap:24px;align-items:center;flex-wrap:wrap;margin-top:10px;}
.hub .txt{flex:1;min-width:260px}
.hub h3{font-size:22px;font-weight:900;margin:0 0 8px;letter-spacing:-.01em}
.hub p{color:#bfe0d2;font-size:14px;margin:0}
.hub .tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.hub .tag{font-family:var(--mono);font-size:11.5px;font-weight:700;color:var(--green2);background:rgba(46,232,143,.1);border:1px solid rgba(46,232,143,.28);border-radius:100px;padding:5px 11px}
/* reviews */
.rev-top{display:flex;align-items:center;gap:16px;flex-wrap:wrap;justify-content:center;margin-top:20px}
.rev-score{display:flex;align-items:center;gap:12px;background:var(--panel);border:1px solid var(--line);border-radius:100px;padding:10px 20px}
.rev-score b{font-size:26px;font-weight:900}
.rev-score .st{color:#ffcf4a;font-size:15px;letter-spacing:1px}
.rev-score span{font-size:12px;color:var(--muted);font-weight:700}
.revgrid{columns:3;column-gap:16px;margin-top:30px;}
.rc{break-inside:avoid;background:linear-gradient(180deg,var(--panel),var(--bg2));border:1px solid var(--line);border-radius:16px;padding:16px 16px 15px;margin-bottom:16px;text-align:left;}
.rc-h{display:flex;gap:11px;align-items:center;margin-bottom:9px}
.rc-h img{width:42px;height:42px;border-radius:50%;object-fit:cover;flex:none;border:1.5px solid rgba(46,232,143,.4)}
.rc-ini{width:42px;height:42px;border-radius:50%;flex:none;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:15px;letter-spacing:.5px;border:1.5px solid rgba(255,255,255,.35)}
.rc-h .nm{font-weight:800;font-size:13.5px;line-height:1.25}
.rc-h .rl{font-family:var(--mono);font-size:10.5px;color:var(--muted)}
.rc .st{color:#ffcf4a;font-size:12px;letter-spacing:1px;margin-bottom:6px}
.rc .q{font-size:12.8px;color:#cfe6da;line-height:1.55}
/* final cta */
.final{text-align:center;background:radial-gradient(70% 120% at 50% 0%,rgba(46,232,143,.14),transparent 60%);border-top:1px solid var(--line)}
.final h2{font-size:clamp(26px,4.5vw,40px);font-weight:900;letter-spacing:-.02em;margin:0}
.final p{color:var(--muted);font-size:15px;margin:14px auto 0;max-width:520px}
.final .cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:26px}
/* footer */
footer{border-top:1px solid var(--line);padding:26px 0;color:var(--muted);font-size:12.5px}
footer .wrap{display:flex;gap:14px;flex-wrap:wrap;align-items:center;justify-content:space-between}
/* pricing */
.price{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:34px;text-align:left;}
.pcard{background:linear-gradient(180deg,var(--panel),var(--bg2));border:1px solid var(--line);border-radius:20px;padding:24px 22px;position:relative;display:flex;flex-direction:column;}
.pcard.feat{border-color:rgba(46,232,143,.5);box-shadow:0 20px 50px -24px rgba(46,232,143,.5);}
.pbadge{position:absolute;top:-11px;left:22px;font-family:var(--mono);font-size:10.5px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:#04120c;background:linear-gradient(135deg,#12b76a,#2ee88f);border-radius:100px;padding:4px 12px;}
.pt{font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:700;}
.pp{font-size:40px;font-weight:900;letter-spacing:-.02em;margin:8px 0 2px;}
.pp span{font-size:16px;font-weight:700;color:var(--muted);}
.psave{font-size:12px;color:var(--green2);font-weight:700;margin-bottom:6px;}
.pcard ul{list-style:none;padding:0;margin:16px 0 20px;flex:1;}
.pcard li{font-size:13px;color:#cfe6da;padding:6px 0 6px 26px;position:relative;}
.pcard li:before{content:"";position:absolute;left:0;top:9px;width:15px;height:15px;background:no-repeat center/contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232ee88f' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l4 4L19 6'/%3E%3C/svg%3E");}
.pcard .btn{width:100%;justify-content:center;}
.ent{margin-top:22px;background:linear-gradient(120deg,#0a2a1d,#0c3324);border:1px solid rgba(46,232,143,.28);border-radius:16px;padding:18px 22px;font-size:14px;color:#cfe6da;display:flex;gap:14px;align-items:center;justify-content:center;flex-wrap:wrap;text-align:center;}
.ent a{color:var(--green2);font-weight:800;white-space:nowrap;}
/* about */
.about{display:grid;grid-template-columns:1.15fr .85fr;gap:34px;align-items:center;margin-top:30px;}
.about p{color:#cfe6da;font-size:15px;margin:0 0 14px;}
.about .pts{display:grid;gap:12px;}
.about .pt-row{display:flex;gap:12px;align-items:flex-start;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:14px 16px;}
.about .pt-row svg{width:20px;height:20px;color:var(--green2);flex:none;margin-top:2px;}
.about .pt-row b{display:block;font-size:14px;}
.about .pt-row span{font-size:12.5px;color:var(--muted);}
/* contact */
.contact-cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:24px;}
.wa{background:#1fb955;color:#fff;border:none;box-shadow:0 12px 26px -12px rgba(31,185,85,.8);}
.wa svg{width:18px;height:18px;}
/* rich footer */
.ftr{border-top:1px solid var(--line);background:var(--bg2);padding:40px 0 24px;}
.ftr-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:28px;}
.ftr-grid h4{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin:0 0 12px;}
.ftr-grid a{display:block;color:#cfe6da;font-size:13.5px;padding:5px 0;}
.ftr-grid a:hover{color:var(--green2);}
.ftr-brand p{color:var(--muted);font-size:13px;margin:12px 0 0;max-width:320px;}
.ftr-bot{border-top:1px solid var(--line);margin-top:28px;padding-top:18px;color:var(--muted);font-size:12.5px;display:flex;gap:12px;justify-content:space-between;flex-wrap:wrap;}
@media(max-width:860px){
  .price{grid-template-columns:1fr}
  .about{grid-template-columns:1fr;gap:22px}
  .ftr-grid{grid-template-columns:1fr 1fr}
  .feat{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}
  .trust .wrap{grid-template-columns:repeat(2,1fr)}
  .revgrid{columns:2}
  .nav a.ln{display:none}
}
@media(max-width:560px){
  .feat{grid-template-columns:1fr}
  .revgrid{columns:1}
  .hero{padding-top:40px}
  .ftr-grid{grid-template-columns:1fr}
}

/* ============ multi-page site additions ============ */
.nav .tabs{display:flex;align-items:center;gap:4px}
.nav .tabs a{font-size:13.5px;color:var(--muted);font-weight:700;padding:8px 12px;border-radius:9px;transition:color .15s,background .15s}
.nav .tabs a:hover{color:var(--ink);background:rgba(255,255,255,.04)}
.nav .tabs a.active{color:var(--green2);background:rgba(46,232,143,.10)}
.nav .menu-btn{display:none;margin-left:auto;background:rgba(255,255,255,.05);border:1px solid var(--line);color:var(--ink);width:40px;height:40px;border-radius:11px;align-items:center;justify-content:center;cursor:pointer}
.nav .menu-btn svg{width:20px;height:20px}
.nav .cta-wrap{display:flex;align-items:center;gap:10px;flex-shrink:0}
/* inner page hero (smaller than home) */
.phero{position:relative;padding:52px 0 8px;overflow:hidden}
.phero:before{content:"";position:absolute;inset:0;background:radial-gradient(60% 60% at 80% -10%,rgba(46,232,143,.14),transparent 60%);pointer-events:none}
.phero .wrap{position:relative}
.phero h1{font-size:clamp(30px,5vw,46px);line-height:1.08;letter-spacing:-.02em;font-weight:900;margin:12px 0 0}
.phero h1 .g{background:linear-gradient(135deg,#2ee88f,#7ef0bf);-webkit-background-clip:text;background-clip:text;color:transparent}
.phero p{font-size:clamp(15px,2.2vw,18px);color:#c7e3d6;max-width:620px;margin:16px 0 0}
.section-link{display:inline-flex;align-items:center;gap:6px;color:var(--green2);font-weight:800;font-size:14px;margin-top:26px}
.section-link svg{width:16px;height:16px}
.center .section-link{justify-content:center}
/* mobile menu drawer */
@media(max-width:900px){
  .nav .tabs{position:fixed;inset:62px 0 auto 0;flex-direction:column;align-items:stretch;gap:2px;background:rgba(4,18,12,.98);border-bottom:1px solid var(--line);padding:10px 16px 16px;transform:translateY(-140%);transition:transform .25s ease;box-shadow:0 24px 40px -20px rgba(0,0,0,.7)}
  .nav .tabs.open{transform:translateY(0)}
  .nav .tabs a{padding:12px 12px;font-size:15px;border-radius:10px}
  /* Clean mobile header order: brand · · · Log in · ☰  */
  .nav .wrap{gap:10px}
  .nav .sp{order:1}
  .nav .cta-wrap{order:2}
  .nav .menu-btn{display:flex;order:3;margin-left:0;flex-shrink:0}
  .nav .cta-wrap .btn-g{padding:0 15px;height:40px;font-size:14px}
}

/* ============ login-forward home hero ============ */
.hero-split{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;position:relative}
.hero-split .lead h1{font-size:clamp(32px,5vw,52px)}
.hero-bullets{display:grid;gap:12px;margin:22px 0 0}
.hero-bullets .hb{display:flex;gap:12px;align-items:flex-start}
.hero-bullets .hb svg{width:20px;height:20px;color:var(--green2);flex:none;margin-top:3px}
.hero-bullets .hb b{display:block;font-size:15px;font-weight:800}
.hero-bullets .hb span{font-size:12.5px;color:var(--muted)}
.signin-card{background:#fff;color:#0f172a;border-radius:20px;padding:26px 24px;box-shadow:0 30px 70px -30px rgba(0,0,0,.7);border:1px solid rgba(255,255,255,.15)}
.signin-card .si-h{font-size:13px;color:#64748b;font-weight:600}
.signin-card .si-h b{display:block;font-size:22px;color:#0f172a;font-weight:900;letter-spacing:-.01em;margin-top:2px}
.signin-card .si-sub{font-size:12.5px;color:#64748b;margin:2px 0 18px}
.si-google{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;border:1px solid #e2e8f0;border-radius:12px;padding:12px;font-weight:700;font-size:14px;color:#0f172a;background:#fff;cursor:pointer;transition:background .15s}
.si-google:hover{background:#f8fafc}
.si-google svg{width:18px;height:18px}
.si-or{display:flex;align-items:center;gap:12px;font-size:12px;color:#94a3b8;margin:16px 0;white-space:nowrap}
.si-or:before,.si-or:after{content:"";flex:1;height:1px;background:#e2e8f0}
.si-field{display:block;font-size:12px;font-weight:700;color:#334155;margin:0 0 6px}
.si-input{width:100%;border:1px solid #e2e8f0;border-radius:11px;padding:12px 13px;font-size:14px;color:#0f172a;background:#f8fafc;margin-bottom:14px}
.si-btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;background:linear-gradient(135deg,#12b76a,#0e9c63);color:#fff;border:none;border-radius:12px;padding:13px;font-weight:800;font-size:15px;cursor:pointer;text-decoration:none}
.si-btn svg{width:16px;height:16px}
.si-foot{text-align:center;font-size:13px;color:#475569;margin-top:14px}
.si-foot a{color:#0e9c63;font-weight:800}
.si-secure{text-align:center;font-size:11px;color:#94a3b8;margin-top:12px}
@media(max-width:860px){
  .hero-split{grid-template-columns:1fr;gap:28px}
  .signin-card{order:-1}
}

/* brand logo image */
.brand img.dot{object-fit:cover;padding:0}
.ftr .brand img.dot{object-fit:cover}