:root{
  --white:#fff;--cloud:#f5f5f7;--ink:#1d1d1f;--smoke:#55555a;--muted:#6e6e73;--line:#e5e5ea;--blue:#0071e3;--blue-dark:#005bb5;--soft:#fbfbfd;--green:#2e7d5b;
  --radius:24px;--radius-sm:16px;--max:1180px;--text:760px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:var(--white);line-height:1.55;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}p{color:var(--smoke);font-size:18px;margin:0 0 18px}h1,h2,h3{letter-spacing:-.04em;line-height:1.05;margin:0;color:var(--ink)}h1{font-size:clamp(48px,8vw,92px)}h2{font-size:clamp(34px,5vw,58px)}h3{font-size:24px}.container{max-width:var(--max);margin:0 auto;padding:0 24px}.narrow{max-width:var(--text);margin:0 auto}.topbar{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.82);backdrop-filter:saturate(180%) blur(18px);border-bottom:1px solid rgba(229,229,234,.7)}.nav{height:68px;display:flex;align-items:center;justify-content:space-between}.brand{font-weight:750;letter-spacing:-.03em;font-size:22px}.brand span{color:var(--blue)}.navlinks{display:flex;gap:26px;align-items:center;color:#3d3d42;font-size:15px}.navlinks a:hover{color:var(--blue)}.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:13px 22px;font-weight:650;font-size:15px;border:1px solid var(--line);background:var(--white);transition:.2s}.btn.primary{background:var(--blue);color:white;border-color:var(--blue)}.btn:hover{transform:translateY(-1px);border-color:#c9c9cf}.btn.primary:hover{background:var(--blue-dark)}.hero{padding:96px 0 70px;background:linear-gradient(180deg,#fff 0%,#f5f7fa 100%);position:relative;overflow:hidden}.hero:before,.eyebrow{font-size:14px;text-transform:uppercase;letter-spacing:.14em;color:var(--blue);font-weight:760;margin-bottom:18px}.lead{font-size:23px;line-height:1.45;max-width:680px;margin:24px 0 32px;color:#4a4a50}.hero-actions{display:flex;gap:14px;flex-wrap:wrap}.meta{font-family:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;letter-spacing:.02em;color:var(--muted);text-transform:uppercase}.section{padding:86px 0}.section.alt{background:var(--soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:34px}.section-head p{max-width:560px}.grid{display:grid;gap:18px}.grid.cols-3{grid-template-columns:repeat(3,1fr)}.grid.cols-2{grid-template-columns:repeat(2,1fr)}.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:.2s;min-height:190px}.card:hover{transform:translateY(-3px);border-color:#cfcfd6}.card .tag{display:inline-flex;border:1px solid var(--line);border-radius:999px;padding:6px 10px;font-size:12px;color:var(--smoke);margin-bottom:18px;background:#fff}.card h3{margin-bottom:12px}.card p{font-size:16px}.split{display:grid;grid-template-columns:.85fr 1.15fr;gap:40px;align-items:start}.split h2{margin-bottom:20px}.steps{display:grid;gap:14px}.step{display:grid;grid-template-columns:48px 1fr;gap:18px;padding:22px;background:white;border:1px solid var(--line);border-radius:22px}.num{width:48px;height:48px;border-radius:50%;background:var(--cloud);display:flex;align-items:center;justify-content:center;font-weight:760;color:var(--blue)}.footer{padding:54px 0;background:#111;color:white}.footer p,.footer a{color:#c8c8d0}.footer h3{color:#f0f0f2;font-weight:700;margin-bottom:14px}.footer a:hover{color:#e0e0e8}.footer-grid{display:grid;grid-template-columns:1.2fr repeat(3,1fr);gap:30px}.page-hero{padding:72px 0 42px;background:var(--soft);border-bottom:1px solid var(--line)}.page-hero h1{font-size:clamp(42px,6vw,72px)}.breadcrumbs{font-size:14px;color:var(--muted);margin-bottom:22px}.content{padding:64px 0}.article h2{font-size:34px;margin:42px 0 14px}.article h3{margin:28px 0 10px}.article p,.article li{font-size:19px;color:#424247}.article ul{padding-left:22px}.summary-box{border:1px solid var(--line);border-radius:24px;background:var(--soft);padding:28px;margin:34px 0}.lesson-nav{display:flex;justify-content:space-between;gap:16px;margin-top:44px}.module{border:1px solid var(--line);border-radius:24px;margin-bottom:16px;overflow:hidden;background:#fff}.module-head{padding:22px 24px;background:var(--soft);border-bottom:1px solid var(--line)}.lesson-list{padding:8px 24px 18px}.lesson-row{display:flex;justify-content:space-between;gap:18px;padding:14px 0;border-bottom:1px solid var(--line)}.lesson-row:last-child{border-bottom:0}.pill{display:inline-flex;align-items:center;border-radius:999px;background:var(--cloud);padding:8px 12px;color:var(--smoke);font-size:13px}.toc{position:sticky;top:92px;border:1px solid var(--line);border-radius:22px;padding:22px;background:#fff}.toc a{display:block;color:var(--smoke);font-size:14px;padding:8px 0}.toc a:hover{color:var(--blue)}.article-layout{display:grid;grid-template-columns:1fr 260px;gap:56px}.mobile-menu{display:none}
@media(max-width:900px){.split,.article-layout,.footer-grid{grid-template-columns:1fr}.grid.cols-3,.grid.cols-2{grid-template-columns:1fr}.section-head{display:block}.navlinks{display:none}.mobile-menu{display:inline-flex}.hero{padding:64px 0 48px}h1{font-size:48px}.lead{font-size:20px}.section{padding:58px 0}.toc{position:static}.footer-grid{gap:18px}.lesson-nav{flex-direction:column}.hero-actions{flex-direction:column}.hero-actions .btn{width:100%;justify-content:center}}

.position{font-size:14px;color:var(--muted);padding:8px 16px;flex-shrink:0}
/* === Modal === */
.modal-overlay{position:fixed;inset:0;z-index:100;background:rgba(0,0,0,.45);backdrop-filter:blur(8px);display:none;align-items:center;justify-content:center;padding:24px;opacity:0;transition:opacity .25s}.modal-overlay.active{display:flex;opacity:1}
.modal-box{background:#fff;border-radius:32px;padding:40px 36px 36px;max-width:520px;width:100%;position:relative;max-height:90vh;overflow-y:auto;transform:scale(.96);transition:transform .25s}.modal-overlay.active .modal-box{transform:scale(1)}
.modal-close{position:absolute;top:16px;right:18px;width:36px;height:36px;border-radius:50%;border:none;background:var(--cloud);cursor:pointer;font-size:20px;color:var(--smoke);display:flex;align-items:center;justify-content:center;padding:0;line-height:1}
.modal-close:hover{background:var(--line);color:var(--ink)}

/* === Suggest link in header === */
.suggest-link{color:var(--blue)!important;font-weight:600}.suggest-link:hover{opacity:.75}

/* === Suggest section === */
.suggest-section{background:var(--soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.suggest-form{max-width:480px;margin:28px auto 0;text-align:left;display:flex;flex-direction:column;gap:14px}
.suggest-form label{font-size:14px;font-weight:600;color:var(--ink);margin-bottom:-6px}
.suggest-form .note{font-size:13px;color:var(--muted);margin-top:-8px}
.suggest-form textarea,.suggest-form input[type="email"]{width:100%;padding:14px 18px;border-radius:16px;border:1px solid var(--line);font-size:15px;font-family:inherit;outline:none;background:#fff;transition:border-color .2s;resize:vertical}
.suggest-form textarea:focus,.suggest-form input:focus{border-color:var(--blue)}
.suggest-form textarea{min-height:80px}.suggest-form .honeypot{display:none}
.suggest-form .submit-btn{width:100%;cursor:pointer;border:none;font-family:inherit;background:var(--blue);color:#fff;transition:.2s;border-radius:999px;padding:14px 22px;font-weight:650;font-size:16px}
.suggest-form .submit-btn:hover{background:var(--blue-dark)}.suggest-form .submit-btn:disabled{opacity:.5;cursor:default}

/* === Success state === */
.suggest-success{display:none;max-width:480px;margin:0 auto;padding:40px 0 10px;text-align:center}
.suggest-success .icon{font-size:56px;margin-bottom:14px}
.suggest-success h3{font-size:26px;margin-bottom:10px}
.suggest-success p{font-size:16px;color:var(--smoke);margin-bottom:24px}
.suggest-success .cards{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px;margin-top:20px}
.suggest-success .mini-card{border:1px solid var(--line);border-radius:18px;padding:16px;text-align:left;transition:.2s;background:#fff}
.suggest-success .mini-card:hover{border-color:var(--blue);transform:translateY(-1px)}
.suggest-success .mini-card .tag{font-size:11px;color:var(--smoke);margin-bottom:6px}

/* === Toast === */
.toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%) translateY(80px);background:var(--ink);color:#fff;padding:14px 28px;border-radius:999px;font-size:15px;font-weight:500;z-index:200;opacity:0;transition:all .35s;pointer-events:none}
.toast.active{opacity:1;transform:translateX(-50%) translateY(0)}

/* === Hero mobile fix === */
@media(max-width:900px){.hero-badges{justify-content:center}.hero .hero-actions{flex-direction:column;width:100%}.hero .hero-actions .btn{width:100%;text-align:center}.device-card .btn.primary{pointer-events:none!important}}
@media(max-width:768px){.modal-box{padding:28px 20px 24px;border-radius:24px}.suggest-success .cards{grid-template-columns:1fr}}

/* === Mobile nav open state === */
@media(max-width:900px){.navlinks.open{display:flex;flex-direction:column;position:absolute;top:68px;left:0;right:0;background:rgba(255,255,255,.97);backdrop-filter:saturate(180%) blur(18px);border-bottom:1px solid var(--line);padding:16px 24px 24px;gap:16px;z-index:30}.navlinks.open a{font-size:17px;padding:8px 0}}

/* === ЖИДКОЕ СТЕКЛО (Glass Header) === */
.topbar {
  background: rgba(255,255,255,.45) !important;
  backdrop-filter: saturate(200%) blur(32px) !important;
  -webkit-backdrop-filter: saturate(200%) blur(32px);
  border-bottom: 1px solid rgba(229,229,234,.3) !important;
  box-shadow: 0 1px 0 rgba(255,255,255,.6) inset, 0 4px 30px rgba(0,0,0,.04);
}
.topbar::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.6), rgba(0,113,227,.15), rgba(255,255,255,.6), transparent);
  pointer-events: none;
}

/* === Premium nav links === */
.navlinks a {
  position: relative;
  transition: color .3s;
}
.navlinks a:not(.btn):not(.suggest-link)::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--blue);
  border-radius: 999px;
  transition: all .3s cubic-bezier(.4,0,.2,1);
  transform: translateX(-50%);
}
.navlinks a:not(.btn):not(.suggest-link):hover::after {
  width: 100%;
}

/* === Button animations === */
.btn {
  position: relative;
  overflow: hidden;
  transition: all .35s cubic-bezier(.4,0,.2,1);
}
.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0;
  transition: opacity .35s;
}
.btn.primary::before {
  background: linear-gradient(135deg, rgba(255,255,255,.15), transparent);
}
.btn:not(.primary)::before {
  background: radial-gradient(circle at 30% 30%, rgba(0,113,227,.05), transparent 70%);
}
.btn:hover::before {
  opacity: 1;
}
.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0,113,227,.15);
}
.btn.primary:hover {
  box-shadow: 0 8px 32px rgba(0,113,227,.3);
  background: #0068cc;
}
.btn:active {
  transform: translateY(0) scale(.98);
}
.hero-actions .btn {
  font-size: 16px;
  padding: 15px 26px;
}


}

@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* === Premium hero gradient === */
.hero {
  background: linear-gradient(180deg, #fff 0%, #f8faff 50%, #fbfbfd 100%);
}
.hero::before {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(56,138,255,.1), rgba(0,113,227,.03) 60%, transparent);
  right: -150px;
  top: -100px;
  opacity: .5;
  filter: blur(80px);
}
.hero::after {
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, rgba(255,209,102,.08), rgba(255,209,102,.02) 60%, transparent);
  left: -100px;
  bottom: -60px;
  opacity: .4;
  filter: blur(70px);
}

/* === Device card premium === */
.device-card {
  border-color: rgba(229,229,234,.5);
  box-shadow: 0 20px 60px rgba(0,0,0,.05), 0 4px 16px rgba(0,0,0,.02);
  transition: all .4s cubic-bezier(.2,.8,.25,1);
}
.device-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 30px 80px rgba(0,0,0,.08), 0 8px 24px rgba(0,113,227,.06);
  border-color: rgba(0,113,227,.2);
}
.lesson-preview {
  border-color: rgba(229,229,234,.4);
  transition: box-shadow .3s;
}
.device-card:hover .lesson-preview {
  box-shadow: 0 2px 8px rgba(0,0,0,.02);
}
.lesson-preview .btn.primary {
  background: linear-gradient(135deg, #0071e3, #005bb5);
  transition: all .35s cubic-bezier(.4,0,.2,1);
}
.device-card:hover .lesson-preview .btn.primary {
  background: linear-gradient(135deg, #0080ff, #0068cc);
  box-shadow: 0 4px 16px rgba(0,113,227,.25);
}

/* === Topic cards premium === */
.card {
  transition: all .35s cubic-bezier(.2,.8,.25,1);
  box-shadow: 0 1px 3px rgba(0,0,0,.02);
  position: relative;
}
.card::after {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(0,113,227,.05), transparent 50%, rgba(0,113,227,.02));
  opacity: 0;
  transition: opacity .5s;
  pointer-events: none;
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(0,0,0,.06), 0 4px 12px rgba(0,0,0,.03);
  border-color: rgba(0,113,227,.2);
}
.card:hover::after {
  opacity: 1;
}
.card .tag {
  transition: all .3s;
}
.card:hover .tag {
  border-color: rgba(0,113,227,.2);
  color: var(--blue);
  background: rgba(0,113,227,.04);
}

/* === Step cards === */
.step {
  transition: all .3s cubic-bezier(.2,.8,.25,1);
  border-color: rgba(229,229,234,.5);
}
.step:hover {
  transform: translateX(4px);
  box-shadow: 0 4px 16px rgba(0,0,0,.04);
  border-color: rgba(0,113,227,.15);
}
.num {
  transition: all .4s;
  font-size: 18px;
}
.step:hover .num {
  background: var(--blue);
  color: white;
  transform: scale(1.08);
}

/* === Submit button === */
.suggest-form .submit-btn {
  background: linear-gradient(135deg, #0071e3, #0060c0);
  transition: all .35s cubic-bezier(.4,0,.2,1);
  letter-spacing: .01em;
}
.suggest-form .submit-btn:hover {
  background: linear-gradient(135deg, #0080ff, #0068cc);
  box-shadow: 0 6px 24px rgba(0,113,227,.25);
  transform: translateY(-1px);
}
.suggest-form .submit-btn:active {
  transform: translateY(0) scale(.97);
}

/* === Modal premium === */
.modal-box {
  box-shadow: 0 40px 100px rgba(0,0,0,.15), 0 8px 30px rgba(0,0,0,.08);
  border: 1px solid rgba(255,255,255,.3);
}
.modal-close {
  transition: all .25s;
  font-size: 22px;
}

/* === Section divider animation === */
.section.alt {
  position: relative;
}
.section.alt::before,
.section.alt::after {
  content: '';
  position: absolute;
  left: 5%;
  right: 5%;
  height: 1px;
  opacity: 0;
  transition: opacity .6s;
}
.section.alt::before {
  top: 0;
  background: linear-gradient(90deg, transparent, rgba(0,113,227,.08), transparent);
}
.section.alt::after {
  bottom: 0;
  background: linear-gradient(90deg, transparent, rgba(0,113,227,.08), transparent);
}

/* === Toast premium === */
.toast {
  background: rgba(29,29,31,.92);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,.1);
}

/* === Footer premium === */
.footer {
  background: linear-gradient(180deg, #1a1a1e, #111);
  color: #f0f0f2;
  border-top: 1px solid rgba(255,255,255,.04);
  position: relative;
}
.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,113,227,.2), rgba(255,255,255,.08), rgba(0,113,227,.2), transparent);
}

/* === Suggest link animation === */
.suggest-link {
  transition: all .3s !important;
}
.suggest-link:hover {
  opacity: .7 !important;
  transform: translateY(-1px);
}

/* === Mobile nav glass === */
@media(max-width:900px) {
  .navlinks.open {
    background: rgba(255,255,255,.75) !important;
    backdrop-filter: saturate(180%) blur(28px) !important;
    border-bottom: 1px solid rgba(229,229,234,.3) !important;
    box-shadow: 0 8px 30px rgba(0,0,0,.04);
  }
  .navlinks.open a::after { display: none; }
  .navlinks.open .suggest-link { color: var(--blue) !important; }
}

/* === Premium badges === */
.hero-badges{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:24px}
.hero-badge{display:inline-flex;align-items:center;gap:7px;padding:10px 18px;border-radius:999px;background:linear-gradient(135deg,rgba(0,200,117,.1),rgba(0,200,117,.04));color:#0a7c4a;font-size:14px;font-weight:600;letter-spacing:-.01em;border:1px solid rgba(0,200,117,.18);box-shadow:0 2px 8px rgba(0,200,117,.08);backdrop-filter:blur(4px);animation:badgeIn .6s cubic-bezier(.2,.8,.25,1) both,badgeFloat 3.6s ease-in-out infinite}
.hero-badge:first-child{animation-delay:.1s,1s}
.hero-badge:last-child{animation-delay:.25s,1.4s}
.hero-badge:hover{box-shadow:0 8px 24px rgba(0,200,117,.18);border-color:rgba(0,200,117,.35)}
.badge-check{flex-shrink:0}
.badge-check-path{stroke-dasharray:20;stroke-dashoffset:20;animation:drawCheck .5s var(--d,1s) cubic-bezier(.4,0,.2,1) forwards}
.hero-badge:first-child .badge-check-path{--d:.6s}
.hero-badge:last-child .badge-check-path{--d:.75s}
@keyframes badgeIn{from{opacity:0;transform:translateY(8px) scale(.92)}to{opacity:1;transform:translateY(0) scale(1)}}

@keyframes badgeFloat{0%,100%{transform:translateY(0)}33%{transform:translateY(-5px)}66%{transform:translateY(-2px)}}

@keyframes drawCheck{to{stroke-dashoffset:0}}


/* === Airy hero background === */
.hero{position:relative;overflow:hidden}
.hero-bg{position:absolute;inset:0;pointer-events:none;overflow:hidden;z-index:0}
.hero-bg-orb{position:absolute;border-radius:50%;will-change:transform,opacity}
.hero-bg-orb:nth-child(1){width:420px;height:420px;background:radial-gradient(circle,rgba(56,138,255,.08),transparent 70%);top:-80px;right:-80px;animation:orbFloat1 18s ease-in-out infinite}
.hero-bg-orb:nth-child(2){width:320px;height:320px;background:radial-gradient(circle,rgba(0,200,117,.04),transparent 70%);bottom:-60px;left:-60px;animation:orbFloat2 22s ease-in-out infinite}
.hero-bg-orb:nth-child(3){width:240px;height:240px;background:radial-gradient(circle,rgba(255,209,102,.05),transparent 70%);top:40%;left:50%;animation:orbFloat3 25s ease-in-out infinite}
.hero-bg-line{position:absolute;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(0,0,0,.02),transparent)}
.hero-bg-line:nth-child(4){top:20%;animation:linePulse 6s ease-in-out infinite}
.hero-bg-line:nth-child(5){top:60%;animation:linePulse 8s ease-in-out infinite .5s}
.hero>*{position:relative;z-index:1}

@keyframes orbFloat1{0%,100%{transform:translate(0,0) scale(1)}25%{transform:translate(30px,-20px) scale(1.05)}50%{transform:translate(-10px,-40px) scale(.95)}75%{transform:translate(-30px,10px) scale(1.02)}}
@keyframes orbFloat2{0%,100%{transform:translate(0,0) scale(1)}33%{transform:translate(-20px,30px) scale(1.04)}66%{transform:translate(20px,-10px) scale(.97)}}
@keyframes orbFloat3{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(40px,20px) scale(1.06)}}
@keyframes linePulse{0%,100%{opacity:0}50%{opacity:.4}}


/* === H1 accent === */
.h1-accent{color:#0a7c4a;display:inline-block;position:relative;white-space:nowrap}
.h1-accent::after{content:"";position:absolute;bottom:4px;left:0;right:0;height:6px;background:rgba(0,200,117,.12);border-radius:999px;z-index:-1;animation:accentReveal .7s .8s cubic-bezier(.2,.8,.25,1) both;transform-origin:left}
@keyframes accentReveal{from{transform:scaleX(0)}to{transform:scaleX(1)}}

/* === Hero fact === */
.hero-fact{text-align:center;padding:14px 24px;font-size:15px;color:var(--smoke);border-bottom:1px solid var(--line);background:var(--soft);display:flex;align-items:center;justify-content:center;gap:8px;animation:factFade .8s 1s both;cursor:pointer;transition:background .3s,border-color .3s;text-decoration:none}
.hero-fact:hover{background:#f0f2f5;border-color:rgba(0,113,227,.15)}
.hero-fact-arrow{font-size:14px;color:var(--blue);opacity:0;transition:opacity .3s,transform .3s;margin-left:2px}
.hero-fact:hover .hero-fact-arrow{opacity:1;transform:translateX(3px)}
.hero-fact-icon{font-size:16px;flex-shrink:0;animation:factPulse 3s ease-in-out 2s infinite}
.hero-fact-text{transition:opacity .3s}
@keyframes factFade{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}
@keyframes factPulse{0%,100%{transform:scale(1)}50%{transform:scale(1.2)}}


/* === Ghost button (secondary CTA) === */
.btn-ghost{background:transparent;border-color:transparent;color:var(--smoke);font-weight:500;padding:13px 8px;font-size:16px}.btn-ghost:hover{color:var(--blue);border-color:transparent;transform:translateY(-1px);box-shadow:none}

/* === Stats bar === */
.stats-bar{border-bottom:1px solid var(--line);background:#f8f9fb;padding:24px 0}.stats-bar-inner{display:flex;justify-content:center;gap:48px;flex-wrap:wrap}.stat-item{text-align:center}.stat-num{display:block;font-size:28px;font-weight:750;letter-spacing:-.03em;color:var(--ink);line-height:1.1}.stat-label{font-size:13px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin-top:4px;display:block}

/* === Anatomy cards === */
.anatomy-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:32px;position:relative;transition:all .35s cubic-bezier(.2,.8,.25,1)}
.anatomy-card:hover{transform:translateY(-4px);border-color:rgba(0,113,227,.2);box-shadow:0 8px 28px rgba(0,0,0,.04)}
.anatomy-card:nth-child(1):hover{border-color:rgba(0,200,117,.2)}
.anatomy-card:nth-child(2):hover{border-color:rgba(255,170,0,.2)}
.anatomy-card:nth-child(3):hover{border-color:rgba(0,113,227,.2)}
.anatomy-icon{font-size:36px;margin-bottom:12px;display:block}
.anatomy-card h3{font-size:20px;margin-bottom:10px}
.anatomy-card p{font-size:15px;color:var(--smoke);line-height:1.5}
.anatomy-tag{display:inline-block;margin-top:14px;font-size:12px;font-weight:650;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);background:var(--cloud);border-radius:999px;padding:4px 10px}
.anatomy-card:nth-child(1) .anatomy-tag{color:#0a7c4a;background:rgba(0,200,117,.08)}
.anatomy-card:nth-child(2) .anatomy-tag{color:#b87000;background:rgba(255,170,0,.1)}
.anatomy-card:nth-child(3) .anatomy-tag{color:var(--blue);background:rgba(0,113,227,.08)}

@media(max-width:900px){.stats-bar-inner{gap:24px}.stat-num{font-size:22px}.anatomy-card{padding:24px}}


/* === Hero bottom CTA === */
.hero-bottom-action{text-align:center;padding:0 24px 32px;position:relative;z-index:1}
.hero-bottom-action .btn{padding:16px 40px;font-size:17px;border-radius:999px}
@media(max-width:600px){.hero-bottom-action .btn{width:100%;max-width:340px}}


/* === Section bottom CTA === */
.section-bottom-action{text-align:center;margin-top:32px}
.section-bottom-action .btn{padding:14px 36px;font-size:16px;border-radius:999px}
@media(max-width:600px){.section-bottom-action .btn{width:100%;max-width:340px}}


/* === FAQ Block === */
.faq-wrap{margin:48px 0 0;padding:32px 0 8px;border-top:2px solid var(--line);position:relative}.faq-wrap::before{content:"❓";position:absolute;top:-14px;left:0;background:var(--white);padding-right:12px;font-size:20px}
.faq-list{display:grid;gap:0;margin:16px 0 0}
.faq-item{border-bottom:1px solid var(--line);padding:20px 0 14px}.faq-item:first-child{padding-top:4px}
.faq-q{font-size:18px;font-weight:650;letter-spacing:-.02em;color:var(--ink);margin:0 0 8px;cursor:default;padding-right:30px;position:relative;line-height:1.3}
.faq-q::after{content:"?";position:absolute;right:0;top:2px;font-weight:700;color:var(--blue);font-size:18px;opacity:.5}
.faq-a{font-size:17px;color:var(--smoke);line-height:1.6;margin:0 0 4px}
@media(max-width:600px){.faq-wrap{padding:24px 0 4px;margin:36px 0 0}.faq-q{font-size:17px}.faq-a{font-size:16px}}