/* ============ RAIZER DESIGN SYSTEM — raizer.tech ============ */
:root{
  --bg-0:#0e141b; --bg-1:#141c26; --bg-2:#1a2330;
  --card:#151d28; --card-border:rgba(255,255,255,0.07);
  --text:#f2f5f8; --text-dim:#9aa7b5; --text-soft:#d7dee6; --text-faint:#5d6b7a;
  --orange:#FF8B26; --orange-2:#EF7025; --orange-3:#DD4B23;
  --grad-orange:linear-gradient(90deg,#FF8B26,#EF7025,#DD4B23);
  --radius:14px; --maxw:1120px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Outfit',sans-serif;color:var(--text);
  background:linear-gradient(135deg,var(--bg-0) 0%,var(--bg-1) 55%,var(--bg-2) 100%);
  background-attachment:fixed;min-height:100vh;line-height:1.6;
}
.grid-overlay{position:fixed;inset:0;pointer-events:none;z-index:0;
  background-image:linear-gradient(rgba(255,255,255,0.03) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,0.03) 1px,transparent 1px);
  background-size:66px 66px;
  mask-image:radial-gradient(ellipse 80% 70% at 50% 20%,rgba(0,0,0,.9),transparent 75%);
  -webkit-mask-image:radial-gradient(ellipse 80% 70% at 50% 20%,rgba(0,0,0,.9),transparent 75%);
}
main,header.site,footer.site{position:relative;z-index:1}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ---------- nav ---------- */
header.site{padding:22px 0}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px}
.nav .logo svg{width:150px;height:25px;display:block}
.nav-links{display:flex;align-items:center;gap:30px;list-style:none}
.nav-links a{color:var(--text-dim);text-decoration:none;font-size:15.5px;font-weight:500;transition:color .15s}
.nav-links a:hover{color:var(--text)}
.nav-cta{background:var(--grad-orange);color:#fff !important;padding:10px 22px;border-radius:10px;font-weight:600}
.nav-cta:hover{filter:brightness(1.08)}
.burger{display:none;background:none;border:1px solid var(--card-border);border-radius:8px;padding:8px 10px;color:var(--text);font-size:18px;cursor:pointer}

/* ---------- typography ---------- */
h1{font-size:clamp(38px,5.4vw,64px);font-weight:700;line-height:1.06;letter-spacing:-.5px}
h2{font-size:clamp(28px,3.6vw,42px);font-weight:700;line-height:1.12;letter-spacing:-.3px}
h3{font-size:21px;font-weight:600}
.accent{color:var(--orange)}
.eyebrow{display:inline-block;font-size:13.5px;font-weight:600;letter-spacing:2.5px;text-transform:uppercase;color:var(--orange);margin-bottom:18px}
.lead{font-size:clamp(17px,2vw,21px);color:var(--text-dim);max-width:720px}
.lead strong,.muted strong{color:var(--text-soft);font-weight:500}
.muted{color:var(--text-dim)}
.small{font-size:14px;color:var(--text-faint)}
.rule{width:76px;height:3px;border-radius:2px;background:var(--grad-orange);margin:26px 0}

/* ---------- sections ---------- */
section{padding:88px 0}
section.tight{padding:56px 0}
.center{text-align:center}
.center .lead{margin-left:auto;margin-right:auto}

/* ---------- buttons ---------- */
.btn{display:inline-block;background:var(--grad-orange);color:#fff;text-decoration:none;
  padding:15px 34px;border-radius:12px;font-weight:600;font-size:17px;transition:filter .15s,transform .15s}
.btn:hover{filter:brightness(1.08);transform:translateY(-1px)}
.btn-ghost{display:inline-block;color:var(--text-soft);text-decoration:none;padding:15px 10px;font-weight:500;font-size:16px}
.btn-ghost:hover{color:var(--orange)}
.cta-row{display:flex;align-items:center;gap:22px;flex-wrap:wrap;margin-top:34px}

/* ---------- cards & grids ---------- */
.cards{display:grid;gap:22px;margin-top:48px}
.cards.c2{grid-template-columns:repeat(2,1fr)}
.cards.c3{grid-template-columns:repeat(3,1fr)}
.cards.c4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--card);border:1px solid var(--card-border);border-radius:var(--radius);padding:30px}
.card h3{margin-bottom:10px}
.card p{color:var(--text-dim);font-size:15.5px}
.card .icon{width:40px;height:40px;color:var(--orange);margin-bottom:18px}
.card .icon svg{width:100%;height:100%}

/* pain / outcome lists */
.plist{list-style:none;margin-top:28px;display:grid;gap:16px}
.plist li{display:flex;gap:14px;align-items:flex-start;color:var(--text-dim);font-size:16.5px}
.plist li svg{flex:0 0 22px;width:22px;height:22px;margin-top:3px;color:var(--orange)}
.plist li strong{color:var(--text-soft);font-weight:500}

/* stat cards */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:42px}
.stat{background:var(--card);border:1px solid var(--card-border);border-radius:var(--radius);padding:26px;text-align:center}
.stat .big{font-size:30px;font-weight:700;background:var(--grad-orange);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.stat p{font-size:14.5px;color:var(--text-dim);margin-top:8px}

/* phases */
.phase{display:grid;grid-template-columns:120px 1fr;gap:28px;padding:34px 0;border-top:1px solid var(--card-border)}
.phase:last-of-type{border-bottom:1px solid var(--card-border)}
.phase .num{font-size:15px;font-weight:600;color:var(--orange);letter-spacing:1px}
.phase .num span{display:block;font-size:13px;color:var(--text-faint);letter-spacing:.4px;margin-top:6px}
.phase p{color:var(--text-dim);margin-top:8px;max-width:680px}

/* two-types */
.types{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:48px}
.type{background:var(--card);border:1px solid var(--card-border);border-radius:var(--radius);padding:30px}
.type .tag{font-size:12.5px;letter-spacing:2px;text-transform:uppercase;color:var(--text-faint);margin-bottom:14px}
.type p{color:var(--text-dim);font-size:15.5px;margin-top:8px}
.type.win{grid-column:1/-1;border-color:rgba(255,139,38,.35);background:linear-gradient(135deg,rgba(255,139,38,.05),rgba(221,75,35,.03)),var(--card)}

/* faq */
.faq{margin-top:42px;border-top:1px solid var(--card-border)}
.faq details{border-bottom:1px solid var(--card-border);padding:22px 4px}
.faq summary{cursor:pointer;font-size:17.5px;font-weight:600;color:var(--text-soft);list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--orange);font-size:22px;font-weight:400}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--text-dim);margin-top:12px;max-width:760px;font-size:15.5px}

/* guarantee band */
.band{background:linear-gradient(135deg,rgba(255,139,38,.07),rgba(221,75,35,.04)),var(--card);
  border:1px solid rgba(255,139,38,.3);border-radius:var(--radius);padding:44px;display:flex;gap:26px;align-items:flex-start}
.band svg{flex:0 0 44px;width:44px;height:44px;color:var(--orange)}
.band p{color:var(--text-dim);margin-top:10px;max-width:760px}

/* offer groups */
.ogroup{padding:40px 0;border-top:1px solid var(--card-border)}
.ogroup .kicker{font-size:14px;color:var(--orange);font-weight:600;letter-spacing:1.5px}
.ogroup h3{font-size:26px;margin-top:8px}
.ogroup>p{color:var(--text-dim);margin-top:10px;max-width:720px}
.products{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:26px}
.product{background:var(--card);border:1px solid var(--card-border);border-radius:12px;padding:20px 22px}
.product b{color:var(--text-soft);font-weight:600;font-size:16px}
.product p{color:var(--text-dim);font-size:14.5px;margin-top:6px}

/* case study */
.case{background:var(--card);border:1px solid var(--card-border);border-radius:var(--radius);padding:38px;margin-top:34px}
.case .tag{font-size:12.5px;letter-spacing:2px;text-transform:uppercase;color:var(--orange);margin-bottom:12px}
.case p{color:var(--text-dim);margin-top:12px}
.case .stats{margin-top:30px}

/* footer */
footer.site{border-top:1px solid var(--card-border);margin-top:60px;padding:44px 0 36px}
.foot{display:flex;justify-content:space-between;align-items:flex-start;gap:30px;flex-wrap:wrap}
.foot .logo svg{width:132px;height:22px}
.foot .cols{display:flex;gap:56px;flex-wrap:wrap}
.foot a{display:block;color:var(--text-dim);text-decoration:none;font-size:14.5px;margin-top:8px}
.foot a:hover{color:var(--orange)}
.foot .h{font-size:13px;letter-spacing:1.6px;text-transform:uppercase;color:var(--text-faint)}
.foot-base{margin-top:34px;color:var(--text-faint);font-size:13.5px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}

/* calculator */
.calc-q{background:var(--card);border:1px solid var(--card-border);border-radius:var(--radius);padding:28px;margin-top:18px}
.calc-q label{display:block;font-weight:600;color:var(--text-soft);margin-bottom:12px;font-size:16.5px}
.calc-q select,.calc-q input[type=number]{width:100%;background:var(--bg-0);border:1px solid var(--card-border);
  border-radius:10px;color:var(--text);padding:12px 14px;font-family:inherit;font-size:15.5px}
.calc-q .opts{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}
.calc-q .opts button{background:var(--bg-0);border:1px solid var(--card-border);border-radius:10px;color:var(--text-dim);
  padding:12px;font-family:inherit;font-size:14.5px;cursor:pointer;transition:all .12s}
.calc-q .opts button:hover{border-color:var(--orange)}
.calc-q .opts button.sel{border-color:var(--orange);color:var(--text);background:rgba(255,139,38,.08)}
#calc-result{display:none}
.result-big{font-size:clamp(40px,6vw,72px);font-weight:700;background:var(--grad-orange);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}

/* booking */
.embed{border:1px solid var(--card-border);border-radius:var(--radius);overflow:hidden;background:#fff;margin-top:30px}
.notice{background:linear-gradient(135deg,rgba(255,139,38,.08),rgba(221,75,35,.04)),var(--card);
  border:1px solid rgba(255,139,38,.3);border-radius:12px;padding:20px 24px;color:var(--text-soft);font-size:15.5px;margin-top:24px}

/* utility */
.mt0{margin-top:0}.mt20{margin-top:20px}.mt40{margin-top:40px}.mt60{margin-top:60px}
.maxw{max-width:760px}

/* ---------- responsive ---------- */
@media(max-width:900px){
  .cards.c3,.cards.c4{grid-template-columns:1fr 1fr}
  .stats{grid-template-columns:1fr 1fr}
  .types{grid-template-columns:1fr}
  .products{grid-template-columns:1fr}
  .phase{grid-template-columns:1fr;gap:10px}
}
@media(max-width:640px){
  section{padding:60px 0}
  .cards.c2,.cards.c3,.cards.c4,.stats{grid-template-columns:1fr}
  .nav-links{display:none;position:absolute;top:70px;left:0;right:0;background:var(--bg-1);
    flex-direction:column;padding:22px;gap:18px;border-bottom:1px solid var(--card-border);z-index:50}
  .nav-links.open{display:flex}
  .burger{display:block}
  .band{flex-direction:column}
}