/* Светлая версия (v2), осознанно одна тема. Каждая <section> = один блок Тильды.
   Цвета взяты из картинок Макса: жёлтая газовая труба, красное «было», зелёное «стало». */
:root{
  --paper:#FFFFFF; --tint:#F1F5F9; --surface:#FFFFFF; --ink:#18232E; --muted:#3F4C59; --soft:#6A7684; --line:#DCE2E8;
  --pipe:#F3C531; --pipe-deep:#D9A90F; --pipe-ink:#1E1A08; --was:#D23B2C; --now:#2E9A4E; --flame:#1F5FD1;
  --f-display:"Unbounded","Arial Black",system-ui,sans-serif;
  --f-body:"Golos Text",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
  --w:1140px; --r:18px; color-scheme:light;
}
*{box-sizing:border-box}
body{background:var(--paper);color:var(--ink);font:400 19px/1.6 var(--f-body);-webkit-font-smoothing:antialiased;padding-bottom:84px}
@media (min-width:760px){body{padding-bottom:0}}
.wrap{max-width:var(--w);margin:0 auto;padding-inline:20px}
section{padding-block:76px}
.tint{background:var(--tint)}
h1,h2,h3{margin:0;text-wrap:balance}
h2{font:700 clamp(28px,4.6vw,42px)/1.15 var(--f-display);letter-spacing:-.01em;max-width:24ch}
h3{font:600 22px/1.3 var(--f-body)}
p{margin:0}
.eyebrow{font:500 14px/1.2 var(--f-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--soft)}
.sec-head{display:grid;gap:14px;margin-bottom:36px}
.lead{color:var(--muted);max-width:60ch;font-size:20px}

.btn{display:inline-flex;align-items:center;justify-content:center;min-height:56px;padding:0 28px;border-radius:999px;font:600 18px/1 var(--f-body);text-decoration:none;cursor:pointer;border:2px solid transparent;transition:transform .15s ease,background .15s ease}
.btn:active{transform:scale(.98)}
.btn:focus-visible,summary:focus-visible,.opt:focus-visible,input:focus-visible,.case-open:focus-visible{outline:3px solid var(--flame);outline-offset:3px}
.btn-pipe{background:var(--pipe);color:var(--pipe-ink);box-shadow:0 6px 0 -2px var(--pipe-deep)}
.btn-pipe:hover{background:#FFD447}
.btn-ghost{border-color:var(--ink);color:var(--ink);background:transparent}

/* ---------- HERO ---------- */
.hero{padding-block:24px 0;background:linear-gradient(180deg,var(--tint),var(--paper) 70%);overflow:hidden}
.topbar{display:flex;justify-content:space-between;align-items:center;gap:12px;font:500 14px/1.2 var(--f-mono);letter-spacing:.06em;color:var(--soft)}
.topbar a{color:var(--ink);font-weight:500}
.hero-grid{display:grid;gap:32px;padding-block:44px 24px;align-items:center}
@media (min-width:900px){.hero-grid{grid-template-columns:1.15fr .85fr}}
.hero-body{display:grid;gap:22px;min-width:0}
.hero .eyebrow{color:var(--was)}
.hero h1{font:700 clamp(34px,6.2vw,62px)/1.06 var(--f-display);letter-spacing:-.02em}
.hero-sub{color:var(--muted);font-size:clamp(19px,2.3vw,22px);max-width:52ch}
.chips{list-style:none;margin:4px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:10px}
.chips li{font:500 15px/1.2 var(--f-body);padding:11px 16px;border-radius:999px;background:var(--surface);border:1px solid var(--line)}
.chips li:first-child{background:var(--pipe);border-color:var(--pipe);color:var(--pipe-ink);font-weight:600}
.hero-price{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 14px;margin:0}
.hero-price b{font:700 clamp(30px,4.6vw,44px)/1 var(--f-display);letter-spacing:-.01em;padding:10px 16px;border-radius:12px;background:var(--pipe);color:var(--pipe-ink)}
.hero-price span{font:500 18px/1.4 var(--f-body);color:var(--muted)}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:6px}
.hero-img{margin:0;justify-self:center;width:min(100%,460px)}
.hero-img img{display:block;width:100%;height:auto;aspect-ratio:1;border-radius:24px;box-shadow:0 30px 60px -30px rgba(24,35,46,.35);background:#fff}
/* труба с врезкой */
.pipe-line{position:relative;height:118px}
.pipe-main{position:absolute;left:0;right:0;top:26px;height:18px;background:var(--pipe);box-shadow:inset 0 -5px 0 rgba(0,0,0,.12)}
.pipe-main::before,.pipe-main::after{content:"";position:absolute;top:-4px;width:10px;height:26px;background:var(--pipe-deep);border-radius:2px}
.pipe-main::before{left:18%}.pipe-main::after{left:82%}
.pipe-tap{position:absolute;left:min(58%,620px);top:26px;width:18px;height:92px;background:var(--pipe);box-shadow:inset -5px 0 0 rgba(0,0,0,.12);transform-origin:top;animation:tap 1.1s .3s cubic-bezier(.2,.7,.2,1) both}
.pipe-tap::after{content:"";position:absolute;left:-7px;top:24px;width:32px;height:14px;border-radius:3px;background:var(--now)}
.pipe-label{position:absolute;top:66px;left:calc(min(58%,620px) + 34px);font:500 15px/1.35 var(--f-mono);color:var(--muted)}
.pipe-label b{color:var(--ink);font-weight:600}
.pipe-mark{position:absolute;top:2px;left:4%;font:500 13px/1 var(--f-mono);color:var(--soft);letter-spacing:.1em}
@keyframes tap{from{transform:scaleY(0)}to{transform:scaleY(1)}}
@media (prefers-reduced-motion:reduce){.pipe-tap{animation:none}}
@media (max-width:520px){.pipe-tap{left:70%}.pipe-label{left:auto;right:calc(30% + 14px);text-align:right}}

/* ---------- ОТКАЗ ---------- */
.refusal-grid{display:grid;gap:40px;grid-template-columns:1fr}
@media (min-width:860px){.refusal-grid{grid-template-columns:1fr 1fr;align-items:center}}
.letter{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:28px 24px 38px;font:400 16px/1.7 var(--f-mono);color:var(--ink);transform:rotate(-1.2deg);box-shadow:0 22px 44px -28px rgba(24,35,46,.4)}
.letter-head{display:flex;justify-content:space-between;gap:12px;color:var(--soft);font-size:13px;margin-bottom:18px;padding-bottom:12px;border-bottom:1px dashed var(--line)}
.letter mark{background:linear-gradient(transparent 55%,rgba(243,197,49,.55) 55%);color:inherit}
.stamp{position:absolute;right:18px;bottom:-16px;transform:rotate(-8deg);border:3px solid var(--was);color:var(--was);font:700 16px/1 var(--f-display);letter-spacing:.08em;padding:9px 13px;border-radius:6px;background:var(--surface)}
.refusal-text{display:grid;gap:16px;min-width:0}
.refusal-text p{font-size:20px;color:var(--muted)}

/* ---------- КЕЙСЫ ---------- */
.cases{display:grid;gap:20px;grid-template-columns:1fr}
@media (min-width:760px){.cases{grid-template-columns:repeat(3,1fr)}}
.case{margin:0;display:grid;gap:12px;min-width:0}
.case-open{padding:0;border:1px solid var(--line);border-radius:var(--r);background:#fff;cursor:zoom-in;overflow:hidden;display:block}
.case-open img{display:block;width:100%;height:auto;aspect-ratio:1;object-fit:cover;transition:transform .3s ease}
.case-open:hover img{transform:scale(1.03)}
.case figcaption{font:500 16px/1.4 var(--f-body);color:var(--muted)}
.legend{display:flex;flex-wrap:wrap;gap:18px;margin-top:22px;font:500 16px var(--f-body);color:var(--muted)}
.legend span::before{content:"";display:inline-block;width:12px;height:12px;border-radius:3px;margin-right:8px;vertical-align:-1px}
.legend .w::before{background:var(--was)}.legend .n::before{background:var(--now)}
dialog.zoom{border:0;padding:0;background:transparent;max-width:min(96vw,1000px);width:100%}
dialog.zoom::backdrop{background:rgba(15,22,30,.82)}
dialog.zoom img{width:100%;height:auto;border-radius:12px;display:block;background:#fff}
dialog.zoom form{position:absolute;top:10px;right:10px}
dialog.zoom button{width:44px;height:44px;border-radius:50%;border:0;background:#fff;color:var(--ink);font:600 22px/1 var(--f-body);cursor:pointer}

/* ---------- ПРОВЕРКА ---------- */
.quiz{display:grid;gap:18px;max-width:740px}
.q-progress{display:flex;gap:6px}
.q-progress span{flex:1;height:8px;border-radius:4px;background:var(--line);transition:background .2s}
.q-progress span.on{background:var(--pipe)}
.q-card{display:grid;gap:20px;padding:28px 24px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
.q-num{font:500 14px/1 var(--f-mono);letter-spacing:.08em;color:var(--soft)}
.q-text{font:600 clamp(22px,3vw,26px)/1.3 var(--f-body)}
.opts{display:flex;flex-wrap:wrap;gap:10px}
.opt{min-height:54px;padding:0 24px;border-radius:999px;border:2px solid var(--ink);background:transparent;color:var(--ink);font:600 18px/1 var(--f-body);cursor:pointer}
.opt:hover{background:var(--ink);color:#fff}
.result{display:grid;gap:14px;padding:28px 24px;border-radius:var(--r);border:2px solid var(--line);background:var(--surface)}
.result[data-kind="ok"]{border-color:var(--now)}
.result[data-kind="maybe"],.result[data-kind="noref"]{border-color:var(--pipe)}
.result h3{font:700 24px/1.25 var(--f-display)}
.result p{font-size:19px;color:var(--muted)}
.r-acts{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-top:4px}
.linkbtn{background:none;border:0;padding:0;color:var(--muted);font:500 17px var(--f-body);text-decoration:underline;cursor:pointer}

/* ---------- УСЛУГИ ---------- */
.offer-grid{display:grid;gap:18px;grid-template-columns:1fr}
@media (min-width:860px){.offer-grid{grid-template-columns:1fr 1fr}}
.offer-card{display:flex;flex-direction:column;gap:18px;padding:30px 26px;border-radius:var(--r);border:1px solid var(--line);background:var(--surface);min-width:0}
.offer-main{border:2px solid var(--pipe);box-shadow:0 18px 40px -30px rgba(217,169,15,.9)}
.offer-card > p{color:var(--muted)}
.offer-card ul{margin:0;padding:0;list-style:none;display:grid;gap:12px}
.offer-card li{padding-left:30px;position:relative}
.offer-card li::before{content:"";position:absolute;left:0;top:.6em;width:18px;height:7px;background:var(--pipe);border-radius:2px}
.price-row{margin-top:auto;padding-top:18px;border-top:1px dashed var(--line);font:500 17px/1.45 var(--f-body);color:var(--muted)}
.price-row b{font:700 24px/1.25 var(--f-display);display:block;margin-bottom:4px;color:var(--ink)}
.tag{justify-self:start;font:500 13px/1 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;padding:8px 10px;border-radius:6px;background:var(--tint);color:var(--ink)}
.offer-main .tag{background:var(--pipe);color:var(--pipe-ink)}

/* ---------- СОСЕДИ ---------- */
.nb-sec{padding-block:76px 0}
.nb{display:grid;gap:28px;padding:40px 26px;border-radius:24px;background:var(--ink);color:#fff;justify-items:start}
.nb .lead{color:#C9D2DB}
.nb-head{display:grid;gap:16px}
.houses{display:flex;gap:8px}
.houses i{width:34px;height:34px;background:#fff;clip-path:polygon(50% 0,100% 45%,100% 100%,0 100%,0 45%)}
.houses i:nth-child(n+4){background:var(--pipe)}
.tiers{display:grid;gap:14px;grid-template-columns:1fr;width:100%}
@media (min-width:640px){.tiers{grid-template-columns:1fr 1fr}}
.tier{display:grid;gap:6px;padding:24px 22px;border-radius:16px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16)}
.tier:last-child{background:var(--pipe);color:var(--pipe-ink);border-color:var(--pipe)}
.tier span{font:500 15px/1.2 var(--f-mono);letter-spacing:.06em;text-transform:uppercase;opacity:.85}
.tier b{font:700 clamp(30px,5vw,44px)/1.1 var(--f-display);letter-spacing:-.01em}
.tier small{font:400 16px/1.4 var(--f-body);opacity:.85}
.tier-fallback{font-size:19px;color:#C9D2DB}
/* поле ника Telegram */
#f-tg-wrap[hidden],#m-tg-wrap[hidden]{display:none}

/* ---------- ШАГИ ---------- */
.steps{list-style:none;margin:0;padding:0;display:grid;gap:0}
.step{display:grid;grid-template-columns:56px 1fr;gap:18px;padding-block:18px;position:relative}
.step::before{content:"";position:absolute;left:23px;top:0;bottom:0;width:10px;background:var(--pipe)}
.step:first-child::before{top:30px}.step:last-child::before{bottom:calc(100% - 30px)}
.step-n{position:relative;z-index:1;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;background:var(--ink);color:#fff;font:700 20px/1 var(--f-display)}
.step h3{margin:4px 0 0;padding:14px 18px;background:var(--pipe);color:var(--ink);border-radius:14px;font-size:18px;line-height:1.25}
.step p{color:var(--muted);margin-top:14px;padding-inline:4px;font-size:15px;line-height:1.5}
@media (min-width:900px){.steps{grid-template-columns:repeat(4,1fr);gap:22px}
  .step{grid-template-columns:1fr;padding-block:0}
  .step::before{left:0;right:-22px;top:23px;bottom:auto;width:auto;height:10px}
  .step:first-child::before{top:23px;left:28px}.step:last-child::before{bottom:auto;right:calc(100% - 28px)}
  .step h3{margin-top:22px;min-height:3.9em;display:flex;align-items:center}}

/* ---------- СРОК ---------- */
.cmp{display:grid;border-top:1px solid var(--line);background:var(--surface);border-radius:var(--r);overflow:hidden;border:1px solid var(--line)}
.cmp-row{display:grid;grid-template-columns:1fr;gap:8px;padding:20px 22px;border-top:1px solid var(--line)}
.cmp-label{font:500 14px/1.3 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--soft)}
.cmp-them{color:var(--muted)}
.cmp-us{font-weight:600}
.cmp-tag{display:inline-block;min-width:96px;font:500 13px/1 var(--f-mono);letter-spacing:.06em;text-transform:uppercase;margin-right:10px;color:var(--soft)}
.cmp-us .cmp-tag{color:var(--now)}
.cmp-head{display:none}
@media (min-width:760px){
  .cmp-row,.cmp-head{grid-template-columns:1fr 2.6fr;gap:24px;align-items:baseline}
  .cmp-head{display:grid;padding:16px 22px;font:500 14px/1 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--soft);background:var(--tint)}
  .cmp-head span:last-child{color:var(--now)}
  .cmp-tag{display:none}}

/* ---------- ГАРАНТИЯ ---------- */
.guarantee{padding-block:0}
.g-band{background:var(--pipe);color:var(--pipe-ink);padding-block:56px;
  background-image:repeating-linear-gradient(-45deg,transparent 0 22px,rgba(0,0,0,.05) 22px 44px)}
.g-inner{display:grid;gap:16px}
.g-big{font:700 clamp(68px,16vw,170px)/.9 var(--f-display);letter-spacing:-.04em}
.g-band h2{max-width:22ch}
.g-band p{max-width:58ch;font-size:20px}

/* ---------- О КОМПАНИИ ---------- */
.about-grid{display:grid;gap:28px}
@media (min-width:860px){.about-grid{grid-template-columns:1.2fr 1fr;align-items:start}}
.about-grid p{color:var(--muted);font-size:20px}
.facts{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.facts li{padding:18px 20px;border-radius:14px;background:var(--surface);border:1px solid var(--line);font:600 18px/1.35 var(--f-body)}

/* ---------- ГРАНИЦЫ ---------- */
.limits{list-style:none;margin:0;padding:0;display:grid;gap:14px;grid-template-columns:1fr}
@media (min-width:760px){.limits{grid-template-columns:repeat(3,1fr)}}
.limit{padding:24px 22px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface);display:grid;gap:8px;align-content:start}
.limit-k{font:700 19px/1.3 var(--f-display)}
.limit p{color:var(--muted)}
.scale{margin-top:28px;display:grid;gap:10px}
.scale-bar{height:14px;border-radius:3px;background:var(--pipe)}
.scale-ticks{display:flex;justify-content:space-between;font:500 14px/1 var(--f-mono);color:var(--soft)}
.scale-cap{font:500 15px/1.4 var(--f-body);color:var(--muted)}

/* ---------- FAQ ---------- */
.faq{display:grid;max-width:860px;border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item summary{list-style:none;cursor:pointer;padding:22px 44px 22px 0;font:600 20px/1.35 var(--f-body);position:relative}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"";position:absolute;right:8px;top:50%;width:14px;height:14px;margin-top:-10px;border-right:2px solid var(--ink);border-bottom:2px solid var(--ink);transform:rotate(45deg);transition:transform .2s}
.faq-item[open] summary::after{transform:rotate(-135deg);margin-top:-2px}
.faq-item p{padding:0 0 24px;color:var(--muted);max-width:65ch}

/* ---------- ФОРМА ---------- */
.form-grid{display:grid;gap:28px;grid-template-columns:1fr}
@media (min-width:860px){.form-grid{grid-template-columns:1fr 1fr;align-items:start}}
form{display:grid;gap:16px;min-width:0}
label.f{display:grid;gap:8px;font:500 16px var(--f-body);color:var(--muted)}
input[type=text],input[type=tel]{height:58px;border-radius:12px;border:1.5px solid var(--line);background:var(--surface);color:var(--ink);padding:0 16px;font:500 18px var(--f-body);width:100%}
fieldset{border:0;margin:0;padding:0;display:grid;gap:8px}
legend{font:500 16px var(--f-body);color:var(--muted);margin-bottom:8px}
.seg{display:flex;flex-wrap:wrap;gap:8px}
.seg label{position:relative}
.seg input{position:absolute;opacity:0}
.seg span{display:inline-flex;min-height:48px;align-items:center;padding:0 18px;border-radius:999px;border:1.5px solid var(--line);background:var(--surface);font:500 17px var(--f-body);cursor:pointer}
.seg input:checked+span{border-color:var(--ink);background:var(--ink);color:#fff}
.seg input:focus-visible+span{outline:3px solid var(--flame);outline-offset:2px}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:15px;color:var(--soft)}
.consent input{margin-top:4px;width:20px;height:20px;accent-color:var(--ink)}
.consult{font:500 17px/1.45 var(--f-body);color:var(--muted);padding:16px 18px;border-radius:12px;background:var(--surface);border:1px dashed var(--line)}
.form-done{padding:30px 26px;border-radius:var(--r);border:2px solid var(--now);background:var(--surface);display:grid;gap:10px}
.form-done h3{font:700 24px/1.2 var(--f-display)}
.q-badge{font:500 15px/1.4 var(--f-body);color:var(--now);padding:12px 14px;border:1px solid var(--now);border-radius:10px}

footer{padding-block:30px 44px;font:400 15px/1.5 var(--f-body);color:var(--soft)}

.sticky{position:fixed;left:0;right:0;bottom:0;z-index:20;padding:10px 16px calc(10px + env(safe-area-inset-bottom,0px));background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-top:1px solid var(--line);transition:transform .25s ease,opacity .25s ease}
.sticky .btn{width:100%;min-height:60px;font-size:19px}
.sticky.away{transform:translateY(110%);opacity:0;pointer-events:none}
@media (min-width:760px){
  body{padding-bottom:0}
  .sticky{left:50%;right:auto;bottom:calc(28px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);padding:0;background:none;border:0;backdrop-filter:none}
  .sticky.away{transform:translate(-50%,160%)}
  .sticky .btn{width:auto;min-height:68px;padding:0 48px;font-size:21px;box-shadow:0 6px 0 -2px var(--pipe-deep),0 22px 50px -10px rgba(24,35,46,.55)}}
/* пульс вокруг кнопки — привлекает взгляд */
.sticky .btn{position:relative}
.sticky .btn::after{content:"";position:absolute;inset:-6px;border-radius:999px;border:3px solid var(--pipe);opacity:0;animation:pulse 2.4s ease-out infinite}
@keyframes pulse{0%{transform:scale(.92);opacity:.9}70%{transform:scale(1.12);opacity:0}100%{opacity:0}}
@media (prefers-reduced-motion:reduce){.sticky .btn::after{animation:none}}
/* окно заявки */
dialog.lead-modal{border:0;border-radius:22px;padding:28px 22px 24px;width:min(94vw,480px);max-height:92vh;overflow:auto;background:var(--surface);color:var(--ink);box-shadow:0 30px 80px -20px rgba(15,22,30,.5)}
dialog.lead-modal::backdrop{background:rgba(15,22,30,.6)}
.lm-head{display:grid;gap:8px;margin-bottom:18px;padding-right:40px}
.lm-head h3{font:700 24px/1.2 var(--f-display)}
.lm-head p{color:var(--muted);font-size:17px}
.lm-close{position:absolute;top:14px;right:14px;width:44px;height:44px;border-radius:50%;border:0;background:var(--tint);color:var(--ink);font:600 24px/1 var(--f-body);cursor:pointer}

/* ================= МНОГОСТРАНИЧНИК: каркас ================= */
html{scroll-padding-top:84px}
body{margin:0}
img{max-width:100%}
[hidden]{display:none!important}
a{color:inherit}
.site-head{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.sh-row{display:flex;align-items:center;gap:18px;min-height:64px}
.brand{display:grid;gap:2px;text-decoration:none;flex:none}
.brand b{font:700 17px/1 var(--f-display);letter-spacing:-.01em}
.brand small{font:500 12px/1 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--soft)}
.nav{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;flex:1;min-width:0}
.nav::-webkit-scrollbar{display:none}
.nav a{flex:none;padding:10px 12px;border-radius:999px;font:500 16px/1 var(--f-body);text-decoration:none;color:var(--muted);white-space:nowrap}
.nav a:hover{background:var(--tint);color:var(--ink)}
.nav a[aria-current=page]{background:var(--ink);color:#fff}
.sh-phone{flex:none;font:600 17px/1 var(--f-body);text-decoration:none;white-space:nowrap}
.sh-cta{flex:none;min-height:44px;padding:0 20px;font-size:16px}
@media (max-width:899px){.sh-row{flex-wrap:wrap;gap:6px 14px;padding-block:10px}.sh-phone{margin-left:auto}.sh-cta{display:none}
  .nav{order:3;flex-basis:100%;margin-inline:-8px}.nav a{padding:8px 10px;font-size:15px}}
.crumbs{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px;font:500 14px/1.3 var(--f-mono);color:var(--soft)}
.crumbs li+li::before{content:"›";margin-right:6px}
.crumbs a{color:var(--soft)}
.hero.sub-hero{padding-block:28px 8px}
.hero.sub-hero .hero-grid{padding-block:28px 40px}
.hero.sub-hero h1{font-size:clamp(30px,5vw,50px)}
/* текст страницы */
.prose{display:grid;gap:18px;max-width:72ch}
.prose p,.prose li{color:var(--muted)}
.prose p b,.prose li b{color:var(--ink)}
.prose h3{margin-top:10px}
.prose ul,.prose ol{margin:0;padding-left:24px;display:grid;gap:10px}
.prose a,.faq-item a,.cards a:not(.btn),.limit a{color:var(--flame);text-underline-offset:3px}
.prose blockquote{margin:0;padding:16px 20px;border-left:5px solid var(--pipe);background:var(--tint);border-radius:0 12px 12px 0;font:400 17px/1.6 var(--f-mono);color:var(--ink)}
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:var(--surface);max-width:100%}
table.tbl{border-collapse:collapse;width:100%;min-width:520px;font:400 17px/1.45 var(--f-body)}
.tbl th{background:var(--tint);text-align:left;font:500 13px/1.3 var(--f-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--soft);padding:14px 16px}
.tbl td{padding:14px 16px;border-top:1px solid var(--line);vertical-align:top;color:var(--muted)}
.tbl td:first-child{color:var(--ink);font-weight:500}
.tbl tr.hl td{background:#FFF8DC;color:var(--ink);font-weight:600}
.tbl-note{margin-top:12px;font-size:16px;color:var(--soft)}
/* карточки-развилки и ссылки */
.cards{display:grid;gap:18px;grid-template-columns:1fr}
@media (min-width:860px){.cards.n2{grid-template-columns:1fr 1fr}.cards.n3{grid-template-columns:repeat(3,1fr)}}
.links{display:grid;gap:14px;grid-template-columns:1fr}
@media (min-width:760px){.links{grid-template-columns:repeat(3,1fr)}}
.link-card{display:grid;gap:8px;align-content:start;padding:22px 20px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface);text-decoration:none}
.link-card b{font:600 19px/1.3 var(--f-body)}
.link-card span{color:var(--muted);font-size:16px}
.link-card:hover{border-color:var(--ink)}
.cta-band{display:grid;gap:18px;padding:40px 26px;border-radius:24px;background:var(--ink);color:#fff;justify-items:start}
.cta-band .lead{color:#C9D2DB}
.quotes{display:grid;gap:16px;grid-template-columns:1fr}
@media (min-width:760px){.quotes{grid-template-columns:repeat(2,1fr)}}
.quote{display:grid;gap:10px;padding:22px 20px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
.quote q{font:500 17px/1.5 var(--f-mono);color:var(--ink);quotes:"«" "»"}
.quote p{color:var(--muted);font-size:17px}
.req{display:grid;gap:0;max-width:720px;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--surface);margin:0}
.req div{display:grid;grid-template-columns:1fr;gap:4px;padding:14px 18px;border-top:1px solid var(--line)}
.req div:first-child{border-top:0}
@media (min-width:640px){.req div{grid-template-columns:200px 1fr;gap:16px}}
.req dt{font:500 13px/1.4 var(--f-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--soft)}
.req dd{margin:0;font-weight:500}
.site-foot{background:var(--tint);padding-block:44px 40px;font:400 15px/1.55 var(--f-body);color:var(--soft)}
.sf-grid{display:grid;gap:24px}
@media (min-width:760px){.sf-grid{grid-template-columns:1.3fr 1fr 1fr}}
.sf-grid h4{margin:0 0 10px;font:500 13px/1 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ink)}
.sf-grid ul{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.sf-grid a{color:var(--muted)}
/* заглушки видны только в превью */
mark.stub{background:#FFE3E0;color:#9B1C10;border:1px dashed #D23B2C;border-radius:4px;padding:0 4px;font:500 .85em/1.4 var(--f-mono)}
[data-stub]{position:relative;outline:3px dashed #D23B2C;outline-offset:-3px}
[data-stub]::before{content:"ЗАГЛУШКА: " attr(data-stub);position:absolute;top:8px;left:8px;z-index:2;max-width:calc(100% - 16px);background:#D23B2C;color:#fff;font:500 13px/1.3 var(--f-mono);padding:5px 9px;border-radius:6px}

.about-photos{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:32px}
.about-photos figure{margin:0;aspect-ratio:4/3;border-radius:16px;overflow:hidden;background:#e9edf2}
.about-photos img{width:100%;height:100%;object-fit:cover;display:block}
@media (min-width:900px){.about-photos{grid-template-columns:repeat(4,1fr);gap:16px}}

/* ---------- КАРТА ПРОЕКТОВ ---------- */
.stats{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.stats li{padding:18px 16px;border-radius:14px;background:var(--surface);border:1px solid var(--line);display:grid;gap:6px}
.stat-n{font:700 clamp(32px,4.4vw,44px)/1 var(--f-display);font-variant-numeric:tabular-nums}
.stats span{font:500 15px/1.3 var(--f-body);color:var(--muted)}
.map{display:grid;gap:24px;margin-top:36px}
@media (min-width:900px){.map{grid-template-columns:1.6fr 1fr;align-items:center;gap:40px}}
.map-frame{border-radius:var(--r);overflow:hidden;border:1px solid var(--line);box-shadow:0 30px 60px -36px rgba(24,35,46,.45);aspect-ratio:1400/1180}
.map-img{position:relative;will-change:transform}
.map-img img{width:100%;height:auto;display:block}
.map-pt{position:absolute;width:22px;height:22px;margin:-11px 0 0 -11px;border-radius:50%;background:var(--pipe);border:3px solid #fff;box-shadow:0 2px 8px rgba(0,0,0,.3);transform:scale(0);transition:transform .45s cubic-bezier(.2,.9,.3,1.4)}
.map-pt.on{transform:scale(1)}
.map-pt.now::after{content:"";position:absolute;inset:-9px;border-radius:50%;border:3px solid var(--pipe-deep);animation:pt-ring 1.4s ease-out infinite}
@keyframes pt-ring{from{transform:scale(.5);opacity:1}to{transform:scale(1.8);opacity:0}}
.map-count{font:500 18px/1.2 var(--f-body);color:var(--muted);margin:6px 0 16px}
.map-count b{font:700 clamp(40px,5vw,56px)/1 var(--f-display);color:var(--ink);margin-right:6px;font-variant-numeric:tabular-nums}
.map-years{list-style:none;margin:0;padding:0;display:grid;gap:4px;border-left:3px solid var(--line)}
.map-years li{display:grid;grid-template-columns:72px 1fr;align-items:baseline;gap:8px;padding:6px 0 6px 14px;margin-left:-3px;border-left:3px solid transparent;transition:border-color .3s,opacity .3s;opacity:.45}
.map-years li.on{opacity:1}
.map-years li.now{border-left-color:var(--pipe)}
.map-years button{all:unset;cursor:pointer;font:700 18px/1.2 var(--f-mono)}
.map-years button:focus-visible{outline:3px solid var(--flame);outline-offset:3px}
.map-years span{font-size:16px;color:var(--muted)}
@media (prefers-reduced-motion:reduce){.map-pt{transition:none}.map-pt.now::after{animation:none}}

/* ---------- ТРУБА ВДОЛЬ СТРАНИЦЫ: растёт со скроллом до формы ---------- */
.pipe-run{position:absolute;left:max(8px,calc((100vw - var(--w))/2 - 30px));width:6px;height:0;background:var(--pipe);box-shadow:inset -2px 0 0 rgba(0,0,0,.12);border-radius:0 0 3px 3px;pointer-events:none;z-index:1}
.pipe-run::after{content:"";position:absolute;left:-5px;bottom:-4px;width:16px;height:8px;border-radius:3px;background:var(--pipe-deep);transition:background .3s}
.pipe-run.done::after{background:var(--now);box-shadow:0 0 0 6px rgba(46,154,78,.18)}
@media (max-width:640px){.pipe-run{left:6px;width:4px}.pipe-run::after{left:-4px;width:12px;height:6px}}
@media print{.pipe-run{display:none}}