/* Lapkin content pages · shared SEO landing and knowledge template */
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:86px;background:var(--bg)}
body{min-width:320px;line-height:1.65;color:var(--txt)}
body.nav-open{overflow:hidden}
.wrap{width:min(1180px,calc(100% - 48px));margin-inline:auto;padding:0}
a{text-decoration:none}
button,input,textarea{font:inherit}
button{cursor:pointer}
img{display:block;max-width:100%;height:auto}
.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
.skip-link{position:fixed;z-index:120;top:10px;left:14px;padding:10px 14px;border-radius:10px;background:var(--txt);color:#fff;font-weight:750;transform:translateY(-160%);transition:transform .18s ease}
.skip-link:focus{color:#fff;transform:translateY(0)}
.scroll-progress{position:fixed;z-index:90;inset:0 auto auto 0;width:100%;height:3px;pointer-events:none;background:linear-gradient(90deg,var(--accent),#42a878,var(--pulse));transform:scaleX(0);transform-origin:left center}
@keyframes contentScroll{to{transform:scaleX(1)}}
@supports(animation-timeline:scroll()){
  .scroll-progress{animation:contentScroll linear both;animation-timeline:scroll()}
}

/* Header */
.site-header{position:sticky;z-index:70;top:0;border-bottom:1px solid rgba(126,156,136,.3);background:rgba(248,251,247,.84);backdrop-filter:blur(18px) saturate(1.12);-webkit-backdrop-filter:blur(18px) saturate(1.12);transition:background .25s ease,box-shadow .25s ease}
.site-header.is-scrolled{background:rgba(248,251,247,.96);box-shadow:0 16px 40px -30px rgba(20,52,35,.34)}
.site-nav{display:flex;align-items:center;gap:24px;min-height:68px}
.site-logo{flex:0 0 auto;color:var(--txt);font-size:18px;font-weight:800;letter-spacing:-.035em}
.site-logo em{font-style:normal;color:var(--accent)}
.site-nav ul{display:flex;align-items:center;justify-content:center;gap:24px;margin-left:auto;list-style:none}
.site-nav ul a{position:relative;display:flex;align-items:center;min-height:44px;color:#5b6d63;font-size:14px;font-weight:560;white-space:nowrap;transition:color .2s ease}
.site-nav ul a::after{content:'';position:absolute;right:100%;bottom:7px;left:0;height:2px;border-radius:2px;background:var(--accent);transition:right .25s var(--ease-premium)}
.site-nav ul a:hover,.site-nav ul a[aria-current]{color:var(--accent)}
.site-nav ul a:hover::after,.site-nav ul a[aria-current]::after{right:0}
.header-cta{flex:0 0 auto;min-height:44px;padding:10px 20px;font-size:14px}
.burger{display:none;align-items:center;justify-content:center;width:44px;height:44px;margin-left:auto;border:1px solid var(--control-border,#73877b);border-radius:12px;background:rgba(255,255,255,.76);color:var(--txt);font-size:20px;line-height:1}

/* Breadcrumbs */
.breadcrumbs{padding-top:24px;color:var(--muted-2);font-size:13px}
.breadcrumbs ol{display:flex;flex-wrap:wrap;align-items:center;gap:8px;list-style:none}
.breadcrumbs li{display:flex;align-items:center;gap:8px;color:var(--muted-2)}
.breadcrumbs li:not(:last-child)::after{content:'/' ;color:#9eb0a5}
.breadcrumbs a{display:inline-flex;align-items:center;min-height:34px;color:var(--muted)}
.breadcrumbs a:hover{color:var(--accent)}

/* Hero */
.content-hero{position:relative;overflow:hidden;padding:70px 0 66px;isolation:isolate}
.content-hero::before{content:'';position:absolute;z-index:-1;width:680px;height:680px;top:-450px;left:55%;border-radius:50%;background:radial-gradient(circle,rgba(184,230,107,.3),rgba(11,107,79,.08) 46%,transparent 70%);filter:blur(8px);pointer-events:none}
.content-hero::after{content:'';position:absolute;z-index:-1;inset:0;background:linear-gradient(90deg,rgba(248,251,247,.9),transparent 58%),linear-gradient(rgba(11,107,79,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(11,107,79,.035) 1px,transparent 1px);background-size:auto,72px 72px,72px 72px;mask-image:linear-gradient(to bottom,black,transparent 96%);pointer-events:none}
.content-hero-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(330px,.8fr);align-items:center;gap:58px}
@keyframes contentHeroIn{from{opacity:0;filter:blur(2px);transform:translate3d(0,14px,0)}to{opacity:1;filter:none;transform:translate3d(0,0,0)}}
.content-hero .eyebrow,.content-hero h1,.content-hero .hero-lead,.content-hero .hero-actions,.content-hero .hero-facts,.content-hero .article-meta,.content-hero .decision-card,.content-hero .expert-panel{animation:contentHeroIn var(--motion-slow,.68s) var(--ease-emphasis,var(--ease-premium)) both}
.content-hero h1{animation-delay:45ms}
.content-hero .hero-lead{animation-delay:90ms}
.content-hero .hero-actions,.content-hero .article-meta{animation-delay:135ms}
.content-hero .hero-facts{animation-delay:180ms}
.content-hero .decision-card,.content-hero .expert-panel{animation-delay:120ms}
.content-hero .decision-step{opacity:0;animation:contentHeroIn 520ms var(--ease-emphasis,var(--ease-premium)) forwards}
.content-hero .decision-step:nth-child(1){animation-delay:260ms}.content-hero .decision-step:nth-child(2){animation-delay:315ms}.content-hero .decision-step:nth-child(3){animation-delay:370ms}.content-hero .decision-step:nth-child(4){animation-delay:425ms}
.eyebrow{display:block;margin-bottom:18px;color:var(--accent);font:750 11px/1.5 var(--font-mono);letter-spacing:.14em;text-transform:uppercase}
.content-hero h1{max-width:780px;font-size:clamp(40px,5.1vw,68px);line-height:1.01;letter-spacing:-.058em}
.content-hero h1 em{font-style:normal;color:var(--accent)}
.hero-lead{max-width:760px;margin-top:26px;color:var(--muted);font-size:clamp(17px,1.7vw,20px);line-height:1.65}
.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-top:32px}
.hero-actions .btn{min-height:52px;padding-inline:25px}
.hero-facts{display:flex;flex-wrap:wrap;gap:10px 18px;margin-top:22px;list-style:none}
.hero-facts li{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:13px}
.hero-facts li::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(11,107,79,.08)}
.decision-card{position:relative;overflow:hidden;border:1px solid rgba(109,143,122,.34);border-radius:26px;padding:26px;background:linear-gradient(145deg,rgba(255,255,255,.96),rgba(232,244,235,.88));box-shadow:var(--shadow-md),inset 0 1px 0 #fff}
.decision-card::before{content:'';position:absolute;inset:-20% -20% auto 35%;height:260px;background:radial-gradient(circle,rgba(184,230,107,.28),transparent 66%);pointer-events:none}
.decision-head{position:relative;display:flex;justify-content:space-between;gap:14px;padding-bottom:18px;border-bottom:1px solid var(--border);color:var(--txt);font:750 11px/1.4 var(--font-mono);letter-spacing:.09em;text-transform:uppercase}
.decision-head span:last-child{color:var(--accent)}
.decision-route{position:relative;display:grid;gap:10px;margin-top:18px}
.decision-step{display:grid;grid-template-columns:34px 1fr auto;align-items:center;gap:12px;min-height:62px;border:1px solid rgba(126,156,136,.3);border-radius:14px;padding:10px 12px;background:rgba(255,255,255,.84)}
.decision-step i{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--accent-soft);color:var(--accent);font:750 10px/1 var(--font-mono);font-style:normal}
.decision-step b{display:block;color:var(--txt);font-size:14px;line-height:1.25}
.decision-step small{display:block;margin-top:3px;color:var(--muted-2);font-size:11px;line-height:1.35}
.decision-step>span:last-child{color:var(--accent);font:750 10px/1 var(--font-mono);letter-spacing:.06em}
.decision-foot{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:18px;padding-top:18px;border-top:1px solid var(--border)}
.decision-foot span{color:var(--muted-2);font-size:9px;text-transform:uppercase;letter-spacing:.08em}
.decision-foot b{display:block;margin-top:4px;color:var(--txt);font-size:12px}

/* Sections and cards */
.content-section{padding:78px 0}
.section-alt{border-block:1px solid rgba(119,150,130,.12);background:rgba(232,241,234,.66)}
.section-head{display:grid;grid-template-columns:minmax(0,.88fr) minmax(280px,.6fr);align-items:end;gap:40px;margin-bottom:38px}
.section-head h2,.article-body h2{font-size:clamp(28px,3.6vw,44px);line-height:1.08;letter-spacing:-.045em}
.section-head p{max-width:620px;color:var(--muted);font-size:17px}
.section-kicker{display:block;margin-bottom:11px;color:var(--accent);font:750 10px/1.4 var(--font-mono);letter-spacing:.14em;text-transform:uppercase}
.grid-2,.grid-3,.grid-4{display:grid;gap:18px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.content-card{position:relative;overflow:hidden;border:1px solid rgba(128,159,139,.34);border-radius:20px;padding:26px;background:rgba(255,255,255,.86);box-shadow:var(--shadow-sm);transition:transform .28s var(--ease-premium),border-color .25s ease,box-shadow .28s ease}
.content-card::after{content:'';position:absolute;inset:0;background:radial-gradient(430px circle at var(--spot-x,50%) var(--spot-y,0%),rgba(184,230,107,.18),transparent 48%);opacity:0;pointer-events:none;transition:opacity .25s ease}
.content-card:hover{transform:translateY(-3px);border-color:rgba(11,107,79,.52);box-shadow:0 24px 58px -38px rgba(11,107,79,.46)}
.content-card:hover::after{opacity:1}
.content-card>*{position:relative;z-index:1}
.content-card .card-label{display:inline-flex;align-items:center;min-height:26px;margin-bottom:18px;border-radius:999px;padding:4px 9px;background:var(--accent-soft);color:var(--accent);font:750 10px/1.4 var(--font-mono);letter-spacing:.08em;text-transform:uppercase}
.content-card h3{font-size:22px;line-height:1.16;letter-spacing:-.035em}
.content-card p{margin-top:12px;color:var(--muted)}
.content-card ul{display:grid;gap:8px;margin-top:18px;list-style:none}
.content-card li{position:relative;padding-left:18px;color:var(--muted);font-size:14px}
.content-card li::before{content:'';position:absolute;top:.68em;left:0;width:7px;height:7px;border-radius:50%;background:var(--pulse);box-shadow:0 0 0 3px rgba(11,107,79,.07)}
.content-card .price{margin-top:20px;color:var(--accent);font-size:20px;font-weight:800}
.content-card .text-link{margin-top:20px}
.feature-card{border-color:rgba(11,107,79,.42);background:radial-gradient(560px circle at 88% 10%,rgba(184,230,107,.21),transparent 54%),rgba(255,255,255,.94)}
.link-card{display:block;color:inherit}
.link-card h3{transition:color .2s ease}
.link-card:hover h3{color:var(--accent)}
.card-arrow{display:inline-flex;margin-top:20px;color:var(--accent);font-weight:750}
.text-link{display:inline-flex;align-items:center;gap:7px;min-height:44px;width:max-content;max-width:100%;border-bottom:1px solid rgba(11,107,79,.34);padding:7px 0 4px;color:var(--accent);font-weight:750;line-height:1.35;transition:gap .2s var(--ease-premium),color .2s ease,border-color .2s ease}
.text-link:hover{gap:11px;color:var(--accent-hover);border-color:var(--accent-hover)}

.proof-strip{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid rgba(126,156,136,.3);border-radius:20px;background:rgba(255,255,255,.62);overflow:hidden}
.proof-strip div{padding:22px}
.proof-strip div+div{border-left:1px solid var(--border)}
.proof-strip b{display:block;color:var(--txt);font-size:20px;line-height:1.15}
.proof-strip small{display:block;margin-top:6px;color:var(--muted);font-size:12px}

/* Process, deliverables and comparison */
.process-list{counter-reset:content-step;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.process-item{counter-increment:content-step;position:relative;border-top:2px solid var(--accent);padding:26px 20px 22px;background:rgba(255,255,255,.58)}
.process-item::before{content:counter(content-step,decimal-leading-zero);display:grid;place-items:center;width:38px;height:38px;margin-bottom:22px;border-radius:11px;background:var(--pulse);color:#17321f;font:800 11px/1 var(--font-mono)}
.process-item h3{font-size:19px}
.process-item p{margin-top:9px;color:var(--muted);font-size:14px}
.deliverable-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;list-style:none}
.deliverable-list li{position:relative;min-height:76px;border:1px solid var(--border);border-radius:15px;padding:17px 18px 17px 49px;background:rgba(255,255,255,.74);color:var(--muted);font-size:14px}
.deliverable-list li::before{content:'✓';position:absolute;top:17px;left:17px;display:grid;place-items:center;width:22px;height:22px;border-radius:7px;background:var(--accent);color:#fff;font-weight:800}
.deliverable-list b{display:block;margin-bottom:3px;color:var(--txt)}
.comparison-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:20px;background:rgba(255,255,255,.78);box-shadow:var(--shadow-sm)}
.comparison{width:100%;min-width:720px;border-collapse:collapse}
.comparison th,.comparison td{padding:17px 19px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}
.comparison tr:last-child td{border-bottom:0}
.comparison th{background:rgba(217,241,228,.68);color:var(--txt);font-size:13px}
.comparison td{color:var(--muted);font-size:14px}
.comparison td:first-child{color:var(--txt);font-weight:700}
.comparison strong{color:var(--accent)}

/* Case and expertise modules */
.case-card .case-meta{display:flex;flex-wrap:wrap;gap:7px;margin-top:18px}
.case-card .case-meta span{border:1px solid var(--border);border-radius:999px;padding:4px 9px;color:var(--muted-2);font-size:11px}
.case-result{margin-top:20px;padding-top:16px;border-top:1px solid var(--border);color:var(--muted);font-size:14px}
.case-result b{color:var(--accent)}
.truth-note{border-left:4px solid var(--accent);border-radius:0 16px 16px 0;padding:20px 22px;background:rgba(217,241,228,.72);color:var(--muted)}
.truth-note b{color:var(--txt)}
.case-snapshot{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border:1px solid rgba(126,156,136,.32);border-radius:20px;background:rgba(255,255,255,.72);box-shadow:var(--shadow-sm);overflow:hidden}
.case-snapshot>div{min-width:0;padding:22px}
.case-snapshot>div+div{border-left:1px solid var(--border)}
.case-snapshot small{display:block;color:var(--muted-2);font:750 9px/1.4 var(--font-mono);letter-spacing:.1em;text-transform:uppercase}
.case-snapshot b{display:block;margin-top:7px;color:var(--txt);font-size:16px;line-height:1.3}
.case-snapshot .status-live b{color:var(--accent)}
.case-snapshot .status-limited b{color:#8a5b13}
.system-map{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px;align-items:stretch}
.system-node{position:relative;min-height:176px;border:1px solid rgba(126,156,136,.36);border-radius:18px;padding:22px;background:rgba(255,255,255,.8);box-shadow:var(--shadow-sm)}
.system-node:not(:last-child)::after{content:'\2192';position:absolute;z-index:2;top:50%;right:-22px;display:grid;place-items:center;width:16px;height:28px;color:var(--accent);font:800 18px/1 var(--font-mono);transform:translateY(-50%)}
.system-node i{display:grid;place-items:center;width:34px;height:34px;margin-bottom:18px;border-radius:10px;background:var(--pulse);color:#17321f;font:800 10px/1 var(--font-mono);font-style:normal}
.system-node h3{font-size:18px;line-height:1.2}
.system-node p{margin-top:9px;color:var(--muted);font-size:13px;line-height:1.55}
.evidence-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.evidence-item{border:1px solid var(--border);border-radius:18px;padding:22px;background:rgba(255,255,255,.72)}
.evidence-item span{display:block;color:var(--accent);font:750 10px/1.4 var(--font-mono);letter-spacing:.08em;text-transform:uppercase}
.evidence-item b{display:block;margin-top:11px;color:var(--txt);font-size:18px;line-height:1.25}
.evidence-item p{margin-top:9px;color:var(--muted);font-size:14px}
.case-verdict{display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,.55fr);gap:18px}
.case-verdict-main,.case-verdict-boundary{border-radius:22px;padding:30px}
.case-verdict-main{border:1px solid rgba(11,107,79,.36);background:radial-gradient(520px circle at 90% -20%,rgba(184,230,107,.25),transparent 58%),rgba(255,255,255,.9)}
.case-verdict-boundary{border:1px solid rgba(138,91,19,.22);background:rgba(255,248,232,.72)}
.case-verdict h3{font-size:24px;line-height:1.17}
.case-verdict p{margin-top:12px;color:var(--muted)}
.case-verdict ul{display:grid;gap:8px;margin-top:18px;padding-left:19px;color:var(--muted);font-size:14px}

/* Pricing estimator */
.estimator-shell{display:grid;grid-template-columns:minmax(0,1fr) minmax(340px,.62fr);gap:24px;align-items:start}
.estimator-form{display:grid;gap:16px}
.estimator-group{min-width:0;border:1px solid rgba(126,156,136,.34);border-radius:20px;padding:22px;background:rgba(255,255,255,.78);box-shadow:var(--shadow-sm)}
.estimator-group legend{max-width:100%;padding:0 8px;color:var(--txt);font-size:17px;font-weight:780;line-height:1.25}
.estimator-group legend span{display:inline-grid;place-items:center;width:28px;height:28px;margin-right:8px;border-radius:9px;background:var(--accent-soft);color:var(--accent);font:800 10px/1 var(--font-mono);vertical-align:middle}
.estimator-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;margin-top:16px}
.estimate-choice{position:relative;display:block}
.estimate-choice input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}
.estimate-choice span{display:flex;min-height:58px;align-items:center;border:1px solid var(--control-border,#73877b);border-radius:13px;padding:11px 13px;background:rgba(250,252,250,.94);color:var(--muted);font-size:13px;line-height:1.35;transition:border-color .18s ease,background .18s ease,box-shadow .18s ease,color .18s ease,transform .18s ease}
.estimate-choice input:checked+span{border-color:var(--accent);background:var(--accent-soft);box-shadow:inset 0 0 0 1px var(--accent);color:var(--txt);font-weight:700;transform:translateY(-1px)}
.estimate-choice input:focus-visible+span{outline:3px solid rgba(11,107,79,.22);outline-offset:2px}
.estimate-panel{position:sticky;top:92px;overflow:hidden;border:1px solid rgba(11,107,79,.34);border-radius:24px;padding:28px;background:radial-gradient(470px circle at 80% -18%,rgba(184,230,107,.34),transparent 58%),rgba(255,255,255,.94);box-shadow:var(--shadow-md)}
.estimate-panel-head{display:flex;justify-content:space-between;gap:16px;padding-bottom:18px;border-bottom:1px solid var(--border);color:var(--accent);font:750 10px/1.4 var(--font-mono);letter-spacing:.09em;text-transform:uppercase}
.estimate-progress{color:var(--muted-2)}
.estimate-result{min-height:255px;padding-top:24px}
.estimate-result h3{font-size:27px;line-height:1.12;letter-spacing:-.035em}
.estimate-result .estimate-price{display:block;margin-top:14px;color:var(--accent);font-size:clamp(27px,3.4vw,40px);font-weight:820;line-height:1.08;letter-spacing:-.045em}
.estimate-result .estimate-copy{margin-top:16px;color:var(--muted);font-size:15px}
.estimate-result .estimate-reason{margin-top:14px;border-left:3px solid var(--pulse);padding-left:13px;color:var(--muted-2);font-size:13px}
.estimate-result[data-state='empty']{display:grid;align-content:center;color:var(--muted)}
.estimate-result[data-state='empty'] h3{font-size:23px}
.estimate-result[data-state='empty'] p{margin-top:12px;font-size:14px}
.estimate-actions{display:flex;align-items:center;gap:10px;margin-top:22px}
.estimate-actions .btn{flex:1;min-height:50px;padding-inline:16px;text-align:center}
.estimate-reset{min-height:44px;border:0;border-radius:10px;padding:8px 10px;background:transparent;color:var(--muted);font-size:12px;text-decoration:underline;text-underline-offset:3px}
.estimate-disclaimer{margin-top:17px;color:var(--muted-2);font-size:11px;line-height:1.5}
.price-principles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.price-principle{border-top:2px solid var(--accent);padding:23px 20px;background:rgba(255,255,255,.62)}
.price-principle span{color:var(--accent);font:800 10px/1 var(--font-mono)}
.price-principle h3{margin-top:16px;font-size:19px}
.price-principle p{margin-top:9px;color:var(--muted);font-size:14px}
.expert-panel{display:grid;grid-template-columns:230px 1fr;gap:34px;align-items:center;border:1px solid var(--border);border-radius:24px;padding:32px;background:rgba(255,255,255,.82);box-shadow:var(--shadow-sm)}
.expert-mark{display:grid;place-items:center;aspect-ratio:1;border-radius:24px;background:linear-gradient(145deg,var(--pulse),#62b678);color:#17301f;font-size:52px;font-weight:800;box-shadow:0 22px 42px -24px rgba(11,107,79,.5)}
.expert-panel h2{font-size:clamp(28px,3vw,40px)}
.expert-panel p{margin-top:12px;color:var(--muted)}

/* FAQ */
.faq-list{display:grid;gap:10px;max-width:900px}
.faq-list details{border:1px solid rgba(126,156,136,.36);border-radius:15px;background:rgba(255,255,255,.82);box-shadow:0 8px 24px -22px rgba(24,64,41,.28)}
.faq-list details:hover,.faq-list details[open]{border-color:rgba(11,107,79,.45);background:#fff}
.faq-list summary{position:relative;min-height:56px;padding:16px 50px 16px 20px;color:var(--txt);font-weight:700;list-style:none;cursor:pointer}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:'+';position:absolute;top:50%;right:20px;color:var(--accent);font-size:24px;transform:translateY(-50%);transition:transform .2s ease}
.faq-list details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq-list details p{padding:0 20px 18px;color:var(--muted)}

/* Knowledge pages */
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 290px;align-items:start;gap:56px}
.article-body{min-width:0}
.article-body>p:first-child{font-size:19px;color:var(--txt)}
.article-body h2{margin:58px 0 18px;scroll-margin-top:96px}
.article-body h3{margin:34px 0 12px;font-size:23px;line-height:1.2}
.article-body p{margin-top:16px;color:var(--muted);font-size:17px}
.article-body ul,.article-body ol{display:grid;gap:10px;margin:18px 0 0 24px}
.article-body li{padding-left:4px;color:var(--muted);font-size:16px}
.article-body strong{color:var(--txt)}
.article-body a{text-decoration:underline;text-decoration-color:rgba(11,107,79,.32);text-underline-offset:3px}
.article-callout{margin:28px 0;border:1px solid rgba(11,107,79,.25);border-radius:18px;padding:22px 24px;background:rgba(217,241,228,.67)}
.article-callout p{margin:0;color:var(--muted)}
.article-callout strong{display:block;margin-bottom:6px;color:var(--txt)}
.toc{position:sticky;top:92px;border:1px solid var(--border);border-radius:18px;padding:20px;background:rgba(255,255,255,.76);box-shadow:var(--shadow-sm)}
.toc b{display:block;margin-bottom:12px;color:var(--txt);font-size:13px;text-transform:uppercase;letter-spacing:.06em}
.toc ol{display:grid;gap:9px;padding-left:18px}
.toc li{color:var(--muted-2);font-size:12px}
.toc a{color:var(--muted);font-size:13px;line-height:1.35}
.toc a:hover{color:var(--accent)}
.article-meta{display:flex;flex-wrap:wrap;gap:10px 18px;margin-top:20px;color:var(--muted-2);font-size:12px}

/* Conversion form */
.contact-shell{position:relative;overflow:hidden;border:1px solid rgba(11,107,79,.3);border-radius:28px;padding:clamp(28px,5vw,58px);background:radial-gradient(660px circle at 50% -40%,rgba(184,230,107,.3),transparent 64%),rgba(255,255,255,.92);box-shadow:var(--shadow-md)}
.contact-shell-grid{display:grid;grid-template-columns:minmax(0,.72fr) minmax(360px,.58fr);gap:54px;align-items:start}
.contact-shell h2{font-size:clamp(30px,4vw,46px);line-height:1.08}
.contact-shell .contact-copy>p{margin-top:16px;color:var(--muted);font-size:17px}
.contact-assurance{display:grid;gap:10px;margin-top:24px;list-style:none}
.contact-assurance li{position:relative;padding-left:20px;color:var(--muted);font-size:13px}
.contact-assurance li::before{content:'';position:absolute;top:.62em;left:0;width:7px;height:7px;border-radius:50%;background:var(--accent)}
.lead-form{display:grid;gap:14px}
.form-field{display:grid;gap:6px;text-align:left}
.form-field label{color:var(--txt);font-size:13px;font-weight:700}
.form-field label span{color:var(--muted-2);font-weight:450}
.form-field input,.form-field textarea{width:100%;border:1px solid var(--control-border,#73877b);border-radius:12px;padding:13px 14px;background:rgba(250,252,250,.96);color:var(--txt);font-size:16px;outline:0;transition:border-color .2s ease,box-shadow .2s ease,background .2s ease}
.form-field textarea{min-height:100px;resize:vertical}
.form-field input:focus,.form-field textarea:focus{border-color:var(--accent);background:#fff;box-shadow:0 0 0 4px rgba(11,107,79,.09)}
.form-field input[aria-invalid='true'],.form-field textarea[aria-invalid='true']{border-color:var(--danger);box-shadow:0 0 0 4px rgba(180,35,24,.08)}
.form-error{min-height:18px;color:var(--danger);font-size:12px}
.form-honeypot{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;overflow:hidden!important}
.consent-label{display:grid;grid-template-columns:20px 1fr;gap:10px;align-items:start;color:var(--muted);font-size:12px;line-height:1.5;text-align:left}
.consent-label input{width:18px;height:18px;margin-top:1px;accent-color:var(--accent)}
.consent-label a{text-decoration:underline;text-underline-offset:2px}
.lead-form .btn{width:100%;min-height:52px}
.form-status{min-height:22px;color:var(--muted);font-size:13px;text-align:center}
.form-status[data-state='success']{color:var(--accent);font-weight:700}
.form-status[data-state='error']{color:var(--danger)}
.contact-direct{margin-top:16px;color:var(--muted-2);font-size:12px;text-align:center}

/* Related content and footer */
.related-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.related-link{display:flex;min-height:126px;flex-direction:column;justify-content:space-between;border:1px solid var(--border);border-radius:18px;padding:20px;background:rgba(255,255,255,.72);color:var(--txt);transition:border-color .2s ease,transform .25s var(--ease-premium),background .2s ease}
.related-link small{color:var(--accent);font:750 10px/1.4 var(--font-mono);letter-spacing:.08em;text-transform:uppercase}
.related-link b{margin-top:16px;font-size:17px;line-height:1.25}
.related-link:hover{transform:translateY(-2px);border-color:var(--accent);background:#fff}
.mobile-cta{display:none}
.site-footer{border-top:1px solid rgba(111,144,122,.28);background:rgba(248,251,247,.68);padding:48px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.2fr repeat(3,.7fr);gap:34px}
.footer-brand p{max-width:330px;margin-top:12px;color:var(--muted);font-size:13px}
.footer-group b{display:block;margin-bottom:12px;color:var(--txt);font-size:13px}
.footer-group ul{display:grid;gap:8px;list-style:none}
.footer-group a{color:var(--muted);font-size:13px}
.footer-group a:hover{color:var(--accent)}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;margin-top:34px;padding-top:20px;border-top:1px solid var(--border);color:var(--muted-2);font-size:11px}

@media(hover:hover) and (pointer:fine){.content-card:hover::after{opacity:1}}

@media(max-width:980px){
  .site-nav{gap:14px}.site-nav ul{gap:14px}.site-nav ul a{font-size:13px}.header-cta{padding-inline:15px}
  .content-hero-grid{grid-template-columns:minmax(0,1fr) minmax(300px,.72fr);gap:34px}
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .process-list{grid-template-columns:repeat(2,minmax(0,1fr))}
  .article-layout{grid-template-columns:minmax(0,1fr) 250px;gap:34px}
  .contact-shell-grid{gap:32px}
  .system-map{grid-template-columns:repeat(2,minmax(0,1fr))}.system-node:nth-child(2)::after{content:'\2193';top:auto;right:50%;bottom:-28px;display:grid;transform:translateX(50%)}
  .estimator-shell{grid-template-columns:minmax(0,1fr) minmax(310px,.6fr);gap:18px}
}

@media(max-width:820px){
  .wrap{width:min(100% - 36px,1180px)}
  .burger{display:flex}
  .header-cta{display:none}
  .site-nav ul{position:fixed;z-index:69;top:68px;right:0;left:0;display:grid;visibility:hidden;align-items:stretch;gap:2px;margin:0;border-bottom:1px solid var(--border);padding:10px 18px 18px;background:rgba(248,251,247,.98);box-shadow:0 24px 42px -32px rgba(20,52,35,.4);opacity:0;pointer-events:none;transform:translate3d(0,-10px,0);transition:opacity var(--motion-fast,.22s) ease,visibility var(--motion-fast,.22s) step-end,transform var(--motion-base,.42s) var(--ease-emphasis,var(--ease-premium))}
  .site-nav.open ul{visibility:visible;opacity:1;pointer-events:auto;transform:translate3d(0,0,0);transition:opacity var(--motion-fast,.22s) ease,visibility 0s step-start,transform var(--motion-base,.42s) var(--ease-emphasis,var(--ease-premium))}
  .site-nav ul a{min-height:44px;padding:0 8px;font-size:15px}
  .site-nav ul a::after{display:none}
  .content-hero{padding:52px 0 56px}
  .content-hero-grid{grid-template-columns:1fr;gap:32px}
  .decision-card{max-width:620px}
  .section-head{grid-template-columns:1fr;gap:14px}
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .proof-strip{grid-template-columns:repeat(2,1fr)}
  .proof-strip div:nth-child(3){border-left:0;border-top:1px solid var(--border)}
  .proof-strip div:nth-child(4){border-top:1px solid var(--border)}
  .article-layout{grid-template-columns:1fr}.toc{position:static;grid-row:1}
  .contact-shell-grid{grid-template-columns:1fr}.lead-form{max-width:620px}
  .case-snapshot{grid-template-columns:repeat(2,minmax(0,1fr))}.case-snapshot>div:nth-child(3){border-top:1px solid var(--border);border-left:0}.case-snapshot>div:nth-child(4){border-top:1px solid var(--border)}
  .evidence-grid,.price-principles{grid-template-columns:1fr}
  .case-verdict{grid-template-columns:1fr}
  .estimator-shell{grid-template-columns:1fr}.estimate-panel{position:static}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
}

@media(max-width:620px){
  .wrap{width:min(100% - 32px,1180px)}
  .content-hero h1{font-size:clamp(37px,11vw,49px)}
  .hero-actions{align-items:stretch;flex-direction:column}.hero-actions .btn{width:100%}
  .decision-card{padding:19px}.decision-step{grid-template-columns:32px 1fr}.decision-step>span:last-child{display:none}
  .decision-foot{grid-template-columns:1fr;gap:8px}.decision-foot div{display:flex;align-items:center;justify-content:space-between;gap:10px}.decision-foot b{margin:0}
  .content-section{padding:62px 0}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .content-card{padding:22px}
  .system-map{grid-template-columns:1fr;gap:12px}.system-node{min-height:auto}.system-node:not(:last-child)::after{content:'\2193';top:auto;right:50%;bottom:-21px;display:grid;transform:translateX(50%)}
  .estimator-group{padding:18px 14px}.estimator-options{grid-template-columns:1fr}.estimate-panel{padding:23px 20px}.estimate-actions{align-items:stretch;flex-direction:column}.estimate-actions .btn,.estimate-reset{width:100%}
  .process-list{grid-template-columns:1fr}.process-item{display:grid;grid-template-columns:42px 1fr;column-gap:14px}.process-item::before{grid-row:1/3;margin:0}.process-item p{grid-column:2}
  .deliverable-list{grid-template-columns:1fr}
  .proof-strip{grid-template-columns:1fr}.proof-strip div+div,.proof-strip div:nth-child(3),.proof-strip div:nth-child(4){border-top:1px solid var(--border);border-left:0}
  .expert-panel{grid-template-columns:1fr;padding:24px}.expert-mark{width:128px}
  .article-body h2{margin-top:46px}.article-body p{font-size:16px}
  .contact-shell{padding:28px 19px}.contact-shell-grid{gap:28px}
  .related-links{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}
  .mobile-cta{position:fixed;z-index:60;right:12px;bottom:12px;left:12px;display:flex;align-items:center;justify-content:space-between;gap:14px;min-height:58px;border:1px solid rgba(11,107,79,.38);border-radius:16px;padding:9px 10px 9px 15px;background:rgba(250,252,250,.96);box-shadow:0 18px 46px rgba(25,60,40,.18);color:var(--txt);opacity:0;pointer-events:none;transform:translateY(120%);transition:opacity .25s ease,transform .35s var(--ease-premium)}
  .mobile-cta.is-visible{opacity:1;pointer-events:auto;transform:translateY(0)}
  .mobile-cta span{display:grid}.mobile-cta b{font-size:13px}.mobile-cta small{color:var(--muted);font-size:10px}.mobile-cta i{display:grid;place-items:center;width:40px;height:40px;border-radius:12px;background:var(--accent);color:#fff;font-style:normal}
}

@media(max-width:400px){
  .site-logo{font-size:16px}.content-hero h1{font-size:37px}.hero-facts{display:grid;gap:8px}
  .case-snapshot{grid-template-columns:1fr}.case-snapshot>div+div,.case-snapshot>div:nth-child(3),.case-snapshot>div:nth-child(4){border-top:1px solid var(--border);border-left:0}
  .footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}
}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .content-hero .decision-step{opacity:1!important}
}