/* ============ Beavers Promo — landing ============ */
/* Design tokens (из Figma design context) */
:root{
  --orange:#ff4902;
  --page:#f5f5f5;
  --dark:#3d3d3d;
  --white:#fff;
  --ink:#000;
  --ink-2:#070707;
  --muted:#5a5463;
  --muted-2:#808080;
  --soft:#f6f6f6;
  --soft-pink:#fff9f9;
  --tag-bg:#ededed;

  --r-lg:40px;
  --r-md:32px;
  --r-sm:24px;
  --r-xs:28px;
  --pad-x:max(120px, calc((100% - 1200px) / 2));

  --font:'Geist',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Arial,sans-serif;
  --mono:'Geist Mono','SFMono-Regular',ui-monospace,Menlo,Consolas,monospace;
}

*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:var(--font);
  background:var(--page);
  color:var(--ink);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img,svg{display:block;}
a{color:inherit;text-decoration:none;}

/* Layout helpers */
.page{width:100%;background:var(--page);overflow-x:clip;}
.pad{padding-left:var(--pad-x);padding-right:var(--pad-x);}

.eyebrow{
  font-family:var(--mono);font-weight:500;font-size:16px;
  letter-spacing:-0.32px;line-height:1.4;color:var(--orange);
}
.eyebrow--muted{color:#9a9a9a;}
.eyebrow--onDark{color:rgba(255,255,255,.5);}

.sec-title{
  font-weight:700;font-size:clamp(30px,3.6vw,44px);
  line-height:1.02;letter-spacing:-1.76px;color:var(--ink);
}
.sec-sub{
  font-weight:400;font-size:16px;line-height:1.4;
  letter-spacing:-0.32px;color:var(--muted);
}
.head{display:flex;flex-direction:column;gap:16px;max-width:588px;}

/* Buttons */
.btn{
  height:56px;display:inline-flex;align-items:center;justify-content:center;
  padding:0 32px;border-radius:var(--r-sm);font-family:var(--font);
  font-weight:500;font-size:16px;letter-spacing:-0.32px;line-height:1.4;
  border:1px solid transparent;cursor:pointer;white-space:nowrap;transition:.15s;
}
.btn--primary{background:var(--orange);color:#fff;border-color:transparent;}
.btn--primary:hover{background:var(--ink);color:#fff;}
.btn--outline{background:transparent;color:var(--ink);border-color:var(--ink);}
.btn--outline:hover{background:var(--ink);color:#fff;}
.btn--orange-line{background:transparent;color:var(--ink);border-color:var(--orange);}
.btn--orange-line:hover{background:var(--orange);color:#fff;}

/* ============ HERO / top white block ============ */
.top{
  background:var(--white);
  border-bottom-left-radius:var(--r-lg);
  border-bottom-right-radius:var(--r-lg);
  padding-bottom:64px;
}
.header{
  display:flex;align-items:center;justify-content:space-between;
  padding:8px max(16px, calc((100% - 1408px) / 2));gap:16px;
  position:sticky;top:0;z-index:100;background:#fff;
  box-shadow:0 2px 12px rgba(0,0,0,.05);
}
.logo{
  font-weight:700;font-size:20px;line-height:.9;letter-spacing:-1px;color:#000;
}
.nav{
  display:flex;gap:32px;align-items:center;height:56px;padding:0 32px;border-radius:var(--r-sm);
  font-family:var(--mono);font-weight:500;font-size:16px;letter-spacing:-0.32px;color:var(--muted);
}
.nav a{white-space:nowrap;transition:.15s;}
.nav a:hover{color:var(--orange);}
.header .btn{flex:none;}

/* burger (mobile) */
.burger{display:none;flex-direction:column;gap:5px;width:44px;height:44px;
  border:1px solid var(--ink);border-radius:12px;align-items:center;justify-content:center;background:#fff;cursor:pointer;}
.burger span{width:20px;height:2px;background:#000;border-radius:2px;transition:.2s;}
#nav-toggle{display:none;}

.hero-body{padding-top:32px;}
.hero-text{display:flex;flex-direction:column;gap:16px;max-width:860px;}
.nowrap-lg{white-space:nowrap;}
.hero-h1{
  font-weight:700;font-size:clamp(34px,5vw,56px);line-height:.98;
  letter-spacing:-2.8px;color:#000;
}
.hero-p{font-weight:400;font-size:16px;line-height:1.4;letter-spacing:-0.32px;color:#000;max-width:551px;}
.hero-actions{display:flex;gap:8px;margin-top:24px;flex-wrap:wrap;}

/* Stats */
.stats{
  padding:40px 0;margin-top:24px;
  display:grid;grid-template-columns:repeat(3,1fr);gap:80px;
}
.stat-num{font-weight:600;font-size:36px;line-height:1;letter-spacing:-1.44px;color:#000;}
.stat-desc{font-weight:400;font-size:16px;line-height:1.4;letter-spacing:-0.32px;color:var(--muted);margin-top:12px;}

/* ============ Section shells ============ */
section{position:relative;}
.s-approach{background:var(--page);padding:64px var(--pad-x) 80px;}
.s-services{background:var(--dark);border-radius:var(--r-lg);padding:64px var(--pad-x) 80px;}
.s-why{background:var(--white);padding:64px var(--pad-x);}
.s-honesty{background:var(--page);padding:64px var(--pad-x);}
.s-expertise{background:var(--soft);padding:40px var(--pad-x);}
.block-gap{display:flex;flex-direction:column;gap:40px;}

/* ---- Approach cards ---- */
.approach-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:4px;margin-top:40px;}
.acard{
  border:1px solid var(--orange);border-radius:var(--r-md);
  display:flex;flex-direction:column;overflow:hidden;background:transparent;
}
.acard-top{padding:24px;display:flex;flex-direction:column;align-items:flex-start;gap:16px;flex:1;}
.acard-title{font-weight:600;font-size:28px;line-height:1;letter-spacing:-1.12px;color:#000;}
.acard-foot{padding:4px;}
.acard-note{border-radius:var(--r-xs);padding:20px;
  font-weight:400;font-size:16px;line-height:1.4;letter-spacing:-0.32px;color:#000;}
.acard-note--fill{background:var(--soft);}

.tag{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  padding:4px 12px;border-radius:100px;white-space:nowrap;
  font-family:var(--mono);font-weight:500;font-size:16px;letter-spacing:-0.32px;line-height:1.4;
}
.tag--line{border:1px solid var(--ink);color:#000;}
.tag--soft{background:#dcdcdc;color:#000;}
.tag--gray{background:var(--tag-bg);color:var(--ink-2);}
.tag--orange{background:var(--orange);color:#fff;}
.tag .ic{width:14px;height:14px;flex:none;}

/* ---- Services ---- */
.s-services .eyebrow{color:rgba(255,255,255,.5);}
.s-services .sec-title{color:#fff;}
.s-services .sec-sub{color:#fff;}
.services-list{display:flex;flex-direction:column;gap:4px;margin-top:40px;}
.srow{background:#fff;border-radius:var(--r-md);padding:32px;display:flex;gap:4px;align-items:flex-start;}
.srow-left{width:566px;flex:none;padding-right:44px;display:flex;flex-direction:column;gap:12px;}
.srow-title{font-weight:600;font-size:28px;line-height:1;letter-spacing:-1.12px;color:var(--orange);}
.srow-body{font-weight:400;font-size:16px;line-height:1.4;letter-spacing:-0.32px;color:#000;}
.srow-note{font-weight:400;font-size:11px;line-height:1.4;letter-spacing:-0.4px;color:#000;opacity:.5;}
.srow-note-wrap{display:flex;flex-direction:column;gap:8px;margin-top:4px;}
.srow-note-wrap hr{border:none;border-top:1px solid rgba(0,0,0,.15);width:100%;}
.srow-right{
  flex:1;min-width:0;border:1px solid var(--orange);border-radius:var(--r-sm);
  padding:24px 32px;display:flex;flex-direction:column;gap:16px;
  font-weight:400;font-size:16px;line-height:1.4;letter-spacing:-0.32px;color:#000;
}
.spec-row{display:flex;gap:24px;}
.spec{flex:1;min-width:0;display:flex;flex-direction:column;}
.spec .lbl{opacity:.4;}

/* ---- Why us ---- */
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:4px;margin-top:40px;}
.wcard{border:1px solid var(--orange);border-radius:var(--r-md);padding:24px;display:flex;flex-direction:column;gap:20px;}
.icon-sq{background:var(--orange);border-radius:8px;width:32px;height:32px;display:flex;align-items:center;justify-content:center;flex:none;}
.icon-sq .ic{width:18px;height:18px;}
.wcard-title{font-weight:600;font-size:28px;line-height:1;letter-spacing:-1.12px;color:#000;}
.wcard-text{font-weight:400;font-size:16px;line-height:1.4;letter-spacing:-0.32px;color:#000;}
.wcard-body{display:flex;flex-direction:column;gap:12px;}

/* ---- Honesty ---- */
.honesty-row{display:flex;gap:4px;align-items:flex-start;}
.honesty-left{width:598px;flex:none;padding-right:44px;display:flex;flex-direction:column;gap:16px;}
.honesty-left .sec-sub{color:#000;}
.honesty-right{flex:1;min-width:0;display:flex;flex-direction:column;gap:4px;}
.hnote{background:#fff;border-radius:var(--r-md);padding:24px;
  font-weight:400;font-size:16px;line-height:1.4;letter-spacing:-0.32px;color:#000;}

/* ---- Expertise ---- */
.exp-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:4px;}
.ecard{background:#fff;border-radius:var(--r-md);padding:24px;display:flex;flex-direction:column;gap:20px;}
.ecard-head{display:flex;flex-direction:column;gap:20px;}
.ecard-title{font-weight:600;font-size:28px;line-height:1;letter-spacing:-1.12px;color:#000;}
.ecard-text{font-weight:400;font-size:16px;line-height:1.4;letter-spacing:-0.32px;color:#000;}
.tags{display:flex;flex-wrap:wrap;gap:4px;margin-top:auto;}

/* ============ CTA / how-to-start / footer ============ */
.closing{position:relative;}
.how-band{background:var(--soft);padding:40px var(--pad-x) 0;}
.how-card{
  background:#fff;border:1px solid var(--orange);border-radius:var(--r-md);
  padding:40px;display:flex;flex-direction:column;gap:40px;
  position:relative;z-index:3;margin-bottom:-160px;
}
.how-title{font-weight:700;font-size:clamp(34px,5vw,56px);line-height:1;letter-spacing:-2.24px;color:var(--orange);}
.how-sub{font-weight:400;font-size:16px;line-height:1.4;letter-spacing:-0.64px;color:#000;margin-top:16px;}
.steps-line{display:flex;align-items:center;gap:0;width:100%;}
.steps-line .tag{flex:none;}
.steps-line .ln{flex:1;height:0;min-width:12px;}
.steps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px 40px;margin-top:24px;}
.step h4{font-weight:600;font-size:28px;line-height:1;letter-spacing:-1.12px;color:#000;margin-bottom:12px;}
.step p{font-weight:400;font-size:16px;line-height:1.4;letter-spacing:-0.32px;color:#000;}

.cta{
  background:var(--dark);border-top-left-radius:var(--r-lg);border-top-right-radius:var(--r-lg);
  padding:220px var(--pad-x) 80px;display:flex;flex-direction:column;gap:64px;align-items:center;
}
.cta-inner{display:flex;flex-direction:column;gap:40px;align-items:center;width:100%;}
.cta-head{display:flex;flex-direction:column;gap:16px;align-items:center;text-align:center;}
.cta-title{font-weight:700;font-size:clamp(34px,5.2vw,56px);line-height:1;letter-spacing:-2.24px;color:var(--soft);text-align:center;}
.cta-hl{display:inline-block;background:var(--orange);color:var(--soft);padding:0 24px;
  font-weight:700;font-size:clamp(34px,5.2vw,56px);line-height:1.15;letter-spacing:-2.24px;border-radius:6px;}
.cta-sub{font-weight:400;font-size:16px;line-height:1.4;letter-spacing:-0.32px;color:#fff;text-align:center;max-width:640px;}
.cta-actions{display:flex;gap:4px;flex-wrap:wrap;justify-content:center;}
.btn--onDark{background:transparent;color:var(--soft);border-color:#fff;font-weight:600;font-size:18px;letter-spacing:-0.9px;}
.btn--onDark:hover{background:#fff;color:var(--dark);}
.btn--ctaPrimary{font-weight:600;font-size:18px;letter-spacing:-0.9px;}
.contacts{display:flex;flex-direction:column;gap:12px;align-items:center;}
.contacts .lbl{font-weight:400;font-size:16px;line-height:1.4;letter-spacing:-0.32px;color:var(--muted-2);}
.contacts .links{display:flex;gap:32px;flex-wrap:wrap;justify-content:center;font-weight:400;font-size:16px;letter-spacing:-0.32px;color:#fff;}
.contacts .links b{font-weight:400;color:var(--orange);}

.footer{
  background:var(--dark);padding:24px var(--pad-x);
  display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
  font-weight:400;font-size:16px;line-height:1.4;letter-spacing:-0.64px;
}
.footer .cpr{color:var(--muted-2);}
.footer a,.footer span{color:#fff;}

/* ============ Responsive ============ */
@media (max-width:1200px){
  :root{--pad-x:56px;}
  .srow-left{width:48%;padding-right:24px;}
  .honesty-left{width:44%;padding-right:24px;}
}
@media (max-width:1100px){
  .hero-text{max-width:588px;}
  .nowrap-lg{white-space:normal;}
}
@media (max-width:900px){
  :root{--pad-x:40px;}
  .nav{display:none;position:absolute;top:72px;right:16px;left:16px;flex-direction:column;height:auto;
    background:#fff;border:1px solid rgba(0,0,0,.1);padding:16px;gap:16px;z-index:50;box-shadow:0 12px 40px rgba(0,0,0,.12);}
  #nav-toggle:checked ~ .nav{display:flex;}
  .burger{display:flex;order:3;}
  .header{flex-wrap:wrap;}
  .header .btn{order:2;height:44px;padding:0 18px;font-size:14px;}
  .approach-grid{grid-template-columns:repeat(2,1fr);}
  .why-grid{grid-template-columns:repeat(2,1fr);}
  .exp-grid{grid-template-columns:1fr;}
  .stats{grid-template-columns:1fr;gap:28px;}
  .srow{flex-direction:column;gap:20px;}
  .srow-left{width:100%;padding-right:0;}
  .srow-right{width:100%;}
  .honesty-row{flex-direction:column;}
  .honesty-left{width:100%;padding-right:0;}
  .steps-grid{grid-template-columns:repeat(2,1fr);}
  .steps-line{display:none;}
  .how-card{margin-bottom:-120px;}
  .cta{padding-top:180px;}
}
@media (max-width:560px){
  :root{--pad-x:20px;}
  .top{padding-bottom:40px;}
  .stats{padding:28px 0;}
  .approach-grid{grid-template-columns:1fr;}
  .why-grid{grid-template-columns:1fr;}
  .steps-grid{grid-template-columns:1fr;}
  .srow{padding:24px;}
  .how-card{padding:28px;}
  .footer{flex-direction:column;align-items:flex-start;gap:8px;}
  .hero-actions .btn,.cta-actions .btn{flex:1 1 auto;}
}