/* =========================================================
   shahidqureshi.com — site styles
   Palette drawn from Multani blue pottery: cobalt + turquoise
   glaze on white, with deep navy ink.
   ========================================================= */
:root{
  --ink:#101a33;        /* headings, dark bands, footer */
  --text:#2b3548;       /* body copy */
  --muted:#5b667a;      /* secondary copy */
  --cobalt:#2346b8;     /* primary brand / links / buttons */
  --cobalt-deep:#1a3590;
  --turq:#178a86;       /* secondary accent, positive states */
  --turq-soft:#e3f3f2;
  --glaze:#f5f7fa;      /* page background */
  --paper:#ffffff;
  --line:#dce2eb;
  --line-dark:rgba(255,255,255,.12);

  --serif:"Source Serif 4",Georgia,"Times New Roman",serif;
  --sans:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;

  --wrap:1160px;
  --r-sm:6px; --r-md:12px; --r-lg:20px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--sans);font-size:17px;line-height:1.6;color:var(--text);background:var(--glaze)}
img{max-width:100%;height:auto;display:block}
[hidden]{display:none!important}
a{color:var(--cobalt)}
a:hover{color:var(--cobalt-deep)}
:focus-visible{outline:3px solid var(--turq);outline-offset:3px;border-radius:4px}
h1,h2,h3{font-family:var(--serif);color:var(--ink);font-weight:600;letter-spacing:-.015em;margin:0}
h1{font-size:clamp(40px,5.4vw,68px);line-height:1.04;font-variation-settings:"opsz" 60}
h2{font-size:clamp(30px,3.4vw,44px);line-height:1.12;font-variation-settings:"opsz" 48}
h3{font-size:22px;line-height:1.25}
p{margin:0 0 1em}
.wrap{width:min(var(--wrap),100% - 40px);margin-inline:auto}
.measure{max-width:64ch}
.skip-link{position:absolute;left:-999px;top:12px;background:var(--paper);padding:10px 14px;border-radius:var(--r-sm);z-index:200}
.skip-link:focus{left:12px}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:12px 22px;border-radius:var(--r-sm);font:600 15px/1.2 var(--sans);text-decoration:none;border:1.5px solid transparent;cursor:pointer;transition:background-color .15s,border-color .15s,color .15s}
.btn-primary{background:var(--cobalt);color:#fff}
.btn-primary:hover{background:var(--cobalt-deep);color:#fff}
.btn-outline{border-color:var(--ink);color:var(--ink);background:transparent}
.btn-outline:hover{background:var(--ink);color:#fff}
.btn-light{background:#fff;color:var(--ink)}
.btn-light:hover{background:var(--turq-soft);color:var(--ink)}
.btn-outline-light{border-color:rgba(255,255,255,.5);color:#fff;background:transparent}
.btn-outline-light:hover{background:rgba(255,255,255,.1);color:#fff}
.btn-wa{background:#1f8f55;color:#fff}
.btn-wa:hover{background:#18784a;color:#fff}
[data-contact][hidden]{display:none!important}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:100;background:rgba(245,247,250,.92);backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid var(--line)}
.nav-wrap{height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink)}
.brand-mark{width:40px;height:40px;flex:none}
.brand-name{display:flex;flex-direction:column;line-height:1.15}
.brand-name strong{font-family:var(--serif);font-size:19px;font-weight:600}
.brand-name small{font-size:12.5px;color:var(--muted)}
.primary-nav{display:flex;align-items:center;gap:28px}
.primary-nav a{color:var(--text);text-decoration:none;font-size:15px;font-weight:500}
.primary-nav a:hover{color:var(--cobalt)}
.primary-nav .nav-tool{color:var(--turq);font-weight:600}
.primary-nav .btn{color:#fff;min-height:42px;padding:9px 18px}
.nav-toggle{display:none;background:none;border:0;padding:10px;margin-right:-10px;cursor:pointer}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0;transition:transform .2s,opacity .2s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- Tile pattern (8-point star lattice) ---------- */
.tile{background-color:var(--cobalt);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='56' viewBox='0 0 56 56'%3E%3Cg fill='none' stroke='%23ffffff' stroke-opacity='.16' stroke-width='1.2'%3E%3Crect x='16' y='16' width='24' height='24'/%3E%3Crect x='16' y='16' width='24' height='24' transform='rotate(45 28 28)'/%3E%3Cpath d='M0 0l8 8M56 0l-8 8M0 56l8-8M56 56l-8-8'/%3E%3C/g%3E%3C/svg%3E");background-size:56px 56px}

/* ---------- Hero ---------- */
.hero{padding:72px 0 88px}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:64px;align-items:center}
.hero-intro{font-size:16px;font-weight:600;color:var(--turq);margin-bottom:18px}
.hero h1{margin-bottom:24px;max-width:15ch}
.hero-lead{font-size:19px;color:var(--text);max-width:54ch;margin-bottom:32px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:40px}
.hero-facts{display:grid;grid-template-columns:repeat(3,auto);justify-content:start;gap:12px 40px;padding-top:24px;border-top:1px solid var(--line);margin:0}
.hero-facts dt{font-family:var(--serif);font-size:26px;font-weight:600;color:var(--ink);line-height:1.1}
.hero-facts dd{margin:4px 0 0;font-size:14px;color:var(--muted)}
.portrait{margin:0;position:relative}
.portrait-panel{border-radius:var(--r-lg);overflow:hidden;aspect-ratio:4/5;position:relative;display:flex;align-items:flex-end;justify-content:center}
.portrait-panel::after{content:"";position:absolute;left:0;right:0;bottom:0;height:22%;background:linear-gradient(to top,rgba(16,26,51,.35),transparent);pointer-events:none}
.portrait-panel img{width:92%;position:relative;z-index:1}
.portrait figcaption{display:flex;justify-content:space-between;gap:16px;margin-top:14px;font-size:14px;color:var(--muted)}
.portrait figcaption strong{color:var(--ink);font-weight:600}

/* Hero entrance: one orchestrated moment */
@media (prefers-reduced-motion:no-preference){
  .hero .stagger>*{animation:rise .7s cubic-bezier(.2,.7,.2,1) both}
  .hero .stagger>*:nth-child(2){animation-delay:.08s}
  .hero .stagger>*:nth-child(3){animation-delay:.16s}
  .hero .stagger>*:nth-child(4){animation-delay:.24s}
  .hero .stagger>*:nth-child(5){animation-delay:.32s}
  .hero .portrait{animation:fade 1s .2s ease both}
}
@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@keyframes fade{from{opacity:0}to{opacity:1}}

/* ---------- Sections ---------- */
.band{padding:96px 0}
.band-paper{background:var(--paper);border-block:1px solid var(--line)}
.band-ink{background:var(--ink);color:#c9d1e0}
.band-ink h2,.band-ink h3{color:#fff}
.band-head{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:end;margin-bottom:56px}
.band-head p{color:var(--muted);margin:0;max-width:52ch}
.band-ink .band-head p{color:#aeb8ca}

/* Services: ruled two-column list */
.services{display:grid;grid-template-columns:1fr 1fr;gap:0 64px;margin:0;padding:0;list-style:none}
.services li{padding:28px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:44px 1fr;gap:4px 18px}
.services li:nth-last-child(-n+2){border-bottom:1px solid var(--line)}
.services svg{grid-row:span 3;width:36px;height:36px;color:var(--cobalt)}
.services h3{margin-bottom:6px}
.services p{color:var(--muted);margin:0 0 10px;font-size:16px}
.services .examples{font-size:14px;color:var(--text);margin:0}
.services .examples span{color:var(--muted)}

/* Work */
.work-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:24px}
.case{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-md);padding:32px;display:flex;flex-direction:column}
.case-lead{grid-row:span 2;background:var(--ink);border-color:var(--ink);color:#c9d1e0}
.case-lead h3{color:#fff;font-size:30px}
.case-meta{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}
.case-meta span{font-size:13px;font-weight:600;padding:4px 10px;border-radius:99px;background:var(--turq-soft);color:#0f5f5c}
.case-lead .case-meta span{background:rgba(255,255,255,.1);color:#d6f0ee}
.case h3{margin-bottom:12px}
.case p{color:var(--muted);font-size:16px}
.case-lead p{color:#b8c2d4}
.case-list{margin:8px 0 24px;padding:0;list-style:none;font-size:15px}
.case-list li{padding:9px 0 9px 26px;border-top:1px solid var(--line-dark);position:relative}
.case-list li::before{content:"";position:absolute;left:4px;top:17px;width:9px;height:9px;border:2px solid #4fc3bd;transform:rotate(45deg)}
.case-stack{margin-top:auto;font-size:14px;color:var(--muted)}
.case-lead .case-stack{color:#8f9bb2}

/* Live sites by sector */
.sites-title{font-size:26px;margin:72px 0 28px}
.sites{display:grid;grid-template-columns:repeat(4,1fr);gap:40px}
.sector h4{font:600 15px/1.3 var(--sans);color:var(--muted);margin:0 0 4px;padding-bottom:12px;border-bottom:2px solid var(--ink)}
.sector ul{list-style:none;margin:0;padding:0}
.sector li{padding:16px 0;border-bottom:1px solid var(--line);display:flex;flex-direction:column;gap:3px}
.sector li a,.sector li b{font-weight:600;color:var(--ink);font-size:16px;text-decoration:none;width:fit-content}
.sector li a{background:linear-gradient(var(--cobalt),var(--cobalt)) no-repeat 0 100%/0 1.5px;transition:background-size .2s}
.sector li a::after{content:"";display:inline-block;width:11px;height:11px;margin-left:6px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' fill='none' stroke='%232346b8' stroke-width='1.6'%3E%3Cpath d='M3 9l6-6M4 3h5v5'/%3E%3C/svg%3E") no-repeat center/contain}
.sector li a:hover{color:var(--cobalt);background-size:100% 1.5px}
.sector li span{font-size:14px;color:var(--muted);line-height:1.45}
.sector li em{font-style:normal;font-size:12.5px;font-weight:600;color:#0f5f5c;background:var(--turq-soft);padding:2px 8px;border-radius:99px;width:fit-content;margin-top:4px}

/* Workflow strip inside lead case */
.flow{list-style:none;margin:auto 0 24px;padding:20px;border-radius:var(--r-sm);background:rgba(255,255,255,.04);border:1px solid var(--line-dark);display:flex;flex-wrap:wrap;align-items:center;gap:10px 0;font-size:14px}
.flow li{display:flex;align-items:center;color:#fff}
.flow li span{padding:7px 12px;border-radius:99px;border:1px solid rgba(79,195,189,.5);background:rgba(23,138,134,.18)}
.flow li:nth-child(n+3)::before{content:"";width:18px;height:1.5px;background:#4fc3bd}
.flow-cap{width:100%;font-size:13px;color:#8f9bb2;margin-bottom:4px}

/* Tool promo band */
.tool-band{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.tool-band h2{margin-bottom:16px}
.tool-band p{color:#c2cadb;max-width:50ch}
.tool-preview{background:#fff;color:var(--text);border-radius:var(--r-md);padding:28px;box-shadow:0 30px 60px rgba(0,0,0,.25)}
.tool-preview .tp-row{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--line);font-size:15px}
.tool-preview .tp-row b{color:var(--ink);font-weight:600}
.tool-preview .tp-total{display:flex;justify-content:space-between;align-items:baseline;padding-top:16px}
.tool-preview .tp-total span{font-size:14px;color:var(--muted)}
.tool-preview .tp-total strong{font-family:var(--serif);font-size:30px;color:var(--ink)}
.tool-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}

/* Process: real sequence, so numbered */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:0;counter-reset:step;margin:0;padding:0;list-style:none}
.steps li{counter-increment:step;padding:0 24px 0 0;position:relative}
.steps li::before{content:counter(step);display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--paper);border:1.5px solid var(--cobalt);color:var(--cobalt);font-weight:600;font-size:15px;margin-bottom:20px;position:relative;z-index:1}
.steps li::after{content:"";position:absolute;top:20px;left:40px;right:0;height:1.5px;background:var(--line)}
.steps li:last-child::after{display:none}
.steps h3{font-size:20px;margin-bottom:8px}
.steps p{font-size:15px;color:var(--muted);margin:0}

/* Remote working */
.remote{display:grid;grid-template-columns:repeat(4,1fr);gap:32px}
.remote h3{font-size:19px;margin:16px 0 8px}
.remote p{font-size:15px;color:var(--muted);margin:0}
.remote svg{width:30px;height:30px;color:var(--turq)}
.hours{margin-top:56px;background:var(--paper);border:1px solid var(--line);border-radius:var(--r-md);padding:28px 32px}
.hours-title{font-weight:600;color:var(--ink);margin-bottom:18px}
.hours-row{display:grid;grid-template-columns:120px 1fr;align-items:center;gap:16px;margin-bottom:10px;font-size:14px}
.hours-track{position:relative;height:14px;background:var(--glaze);border-radius:99px}
.hours-track i{position:absolute;top:0;bottom:0;border-radius:99px;background:var(--cobalt);opacity:.85}
.hours-track i.ov{background:var(--turq)}
.hours-scale{display:grid;grid-template-columns:120px 1fr;gap:16px;font-size:12px;color:var(--muted)}
.hours-scale div{display:flex;justify-content:space-between}
.hours-note{font-size:14px;color:var(--muted);margin:14px 0 0}

/* About */
.about{display:grid;grid-template-columns:1.2fr .8fr;gap:72px}
.about h2{margin-bottom:24px}
.about-copy p{font-size:18px}
.about-facts{margin:0;border-top:1px solid var(--line)}
.about-facts div{display:grid;grid-template-columns:150px 1fr;gap:16px;padding:16px 0;border-bottom:1px solid var(--line)}
.about-facts dt{font-weight:600;color:var(--ink);font-size:15px}
.about-facts dd{margin:0;font-size:15px;color:var(--muted)}

/* Contact */
.contact{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:start}
.contact h2{margin-bottom:18px}
.contact-direct{margin-top:32px;display:flex;flex-direction:column;gap:12px;align-items:flex-start}
.contact-direct a{color:#fff}
.form{background:#fff;border-radius:var(--r-md);padding:32px;color:var(--text)}
.field{margin-bottom:18px}
.field label,.field legend{display:block;font-weight:600;font-size:15px;color:var(--ink);margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;font:inherit;font-size:16px;color:var(--ink);background:var(--glaze);border:1.5px solid var(--line);border-radius:var(--r-sm);padding:12px 14px}
.field textarea{min-height:120px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--cobalt);background:#fff}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-note{font-size:13px;color:var(--muted);margin:14px 0 0}
.form-actions{display:flex;flex-wrap:wrap;gap:12px}
.form-error{color:#b42318;font-size:14px;margin:0 0 12px}

/* ---------- Footer ---------- */
.site-footer{background:#0b1226;color:#9aa6bd;padding:64px 0 28px;font-size:15px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px}
.site-footer .brand{color:#fff}
.site-footer .brand-name small{color:#8b97ad}
.footer-grid p{margin-top:16px;max-width:36ch}
.footer-col h2{font-family:var(--sans);font-size:15px;font-weight:600;color:#fff;letter-spacing:0;margin-bottom:14px}
.footer-col ul{list-style:none;margin:0;padding:0}
.footer-col li{margin-bottom:9px}
.footer-col a{color:#b3bdd0;text-decoration:none}
.footer-col a:hover{color:#fff;text-decoration:underline}
.footer-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:48px;padding-top:24px;border-top:1px solid rgba(255,255,255,.08);font-size:14px}

/* ---------- Inner pages (tools, legal) ---------- */
.page-head{padding:56px 0 40px}
.crumbs{font-size:14px;color:var(--muted);margin-bottom:20px}
.crumbs a{color:var(--muted)}
.page-head h1{font-size:clamp(36px,4.6vw,56px);max-width:20ch;margin-bottom:18px}
.page-head .lead{font-size:19px;max-width:60ch;color:var(--text)}
.prose{max-width:70ch}
.wrap.prose{max-width:none}
.wrap.prose>*{max-width:70ch}
.wrap.prose>table,.wrap.prose>.faq{max-width:70ch}
.prose h2{font-size:clamp(26px,2.8vw,34px);margin:48px 0 16px}
.prose h3{font-size:21px;margin:32px 0 10px}
.prose p,.prose li{font-size:17px}
.prose ul,.prose ol{padding-left:22px;margin:0 0 1em}
.prose li{margin-bottom:6px}
.prose table{width:100%;border-collapse:collapse;margin:8px 0 24px;font-size:15px}
.prose th,.prose td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line)}
.prose th{color:var(--ink);font-weight:600;background:var(--glaze)}
.prose .updated{color:var(--muted);font-size:15px}
.faq details{border-bottom:1px solid var(--line);padding:4px 0}
.faq summary{cursor:pointer;font-family:var(--serif);font-size:20px;font-weight:600;color:var(--ink);padding:16px 32px 16px 0;list-style:none;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:12px;font-family:var(--sans);font-weight:400;font-size:26px;color:var(--cobalt)}
.faq details[open] summary::after{content:"\2212"}
.faq details p{margin:0 0 18px;color:var(--text)}
.cta-strip{display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap}
.cta-strip h2{max-width:22ch}

/* ---------- Estimator ---------- */
.est{display:grid;grid-template-columns:1fr 380px;gap:40px;align-items:start}
.est-form{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-md);padding:8px 32px 32px}
.est-step{border:0;margin:0;padding:28px 0 4px;border-bottom:1px solid var(--line)}
.est-step:last-of-type{border-bottom:0}
.est-step legend{font-family:var(--serif);font-size:22px;font-weight:600;color:var(--ink);padding:0;margin-bottom:6px;float:left;width:100%}
.est-step .hint{clear:both;font-size:15px;color:var(--muted);margin:0 0 16px}
.choices{clear:both;display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:20px}
.choices.three{grid-template-columns:repeat(3,1fr)}
.choice{position:relative;display:block;cursor:pointer}
.choice input{position:absolute;z-index:1;opacity:0;inset:0;width:100%;height:100%;margin:0;cursor:pointer}
.choice span{display:block;height:100%;border:1.5px solid var(--line);border-radius:var(--r-sm);padding:14px 16px;background:#fff;transition:border-color .15s,background-color .15s}
.choice b{display:block;color:var(--ink);font-weight:600;font-size:16px}
.choice small{display:block;color:var(--muted);font-size:14px;line-height:1.4;margin-top:3px}
.choice input:checked+span{border-color:var(--cobalt);background:#eef2fc;box-shadow:inset 0 0 0 1px var(--cobalt)}
.choice input:focus-visible+span{outline:3px solid var(--turq);outline-offset:2px}
.choice input[type=checkbox]+span{padding-left:44px;position:relative}
.choice input[type=checkbox]+span::before{content:"";position:absolute;left:14px;top:16px;width:18px;height:18px;border:1.5px solid #9aa5b8;border-radius:4px;background:#fff}
.choice input[type=checkbox]:checked+span::before{background:var(--cobalt);border-color:var(--cobalt);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3.5 8.5l3 3 6-7' fill='none' stroke='%23fff' stroke-width='2'/%3E%3C/svg%3E")}
.range-row{clear:both;display:flex;align-items:center;gap:20px;margin-bottom:22px}
.range-row input[type=range]{flex:1;accent-color:var(--cobalt);height:28px}
.range-row output{min-width:110px;font-weight:600;color:var(--ink);font-size:16px;text-align:right}
.est-result{position:sticky;top:96px;background:var(--ink);color:#c9d1e0;border-radius:var(--r-md);padding:28px}
.est-result h2{font-family:var(--sans);font-size:15px;font-weight:600;color:#aeb8ca;letter-spacing:0;margin-bottom:6px}
.est-price{font-family:var(--serif);font-size:42px;line-height:1.1;color:#fff;font-weight:600;margin-bottom:6px}
.est-time{font-size:15px;margin-bottom:20px}
.est-lines{list-style:none;margin:0 0 20px;padding:0;font-size:14px;max-height:280px;overflow:auto}
.est-lines li{display:flex;justify-content:space-between;gap:12px;padding:8px 0;border-top:1px solid var(--line-dark)}
.est-lines li span:last-child{white-space:nowrap;color:#fff}
.est-monthly{font-size:14px;background:rgba(255,255,255,.06);border-radius:var(--r-sm);padding:12px 14px;margin-bottom:20px}
.est-result .btn{width:100%;margin-bottom:10px}
.est-small{font-size:13px;color:#8f9bb2;margin:8px 0 0}
.copied{color:#7fd8d2}
.est-bar{display:none}
@media (max-width:1000px){
  .est-bar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:90;align-items:center;justify-content:space-between;gap:12px;padding:12px 16px calc(12px + env(safe-area-inset-bottom));background:var(--ink);color:#c9d1e0;box-shadow:0 -10px 30px rgba(0,0,0,.2);transition:transform .2s}
  .est-bar.off{transform:translateY(110%)}
  .est-bar strong{display:block;font-family:var(--serif);font-size:22px;color:#fff;line-height:1.2}
  .est-bar small{font-size:13px}
  .est-bar a{color:#fff;font-weight:600;font-size:15px;white-space:nowrap}
}

/* ---------- Responsive ---------- */
@media (max-width:1000px){
  .nav-toggle{display:block}
  .primary-nav{position:absolute;top:72px;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:0;padding:8px 20px 20px;display:none}
  .primary-nav.open{display:flex}
  .primary-nav a{padding:13px 0;border-bottom:1px solid var(--line)}
  .primary-nav .btn{margin-top:14px;border:0}
  .hero-grid,.band-head,.tool-band,.about,.contact,.est{grid-template-columns:1fr}
  .hero{padding:48px 0 72px}
  .portrait{max-width:440px}
  .band-head{gap:16px;margin-bottom:40px}
  .work-grid{grid-template-columns:1fr}
  .case-lead{grid-row:auto}
  .steps{grid-template-columns:1fr;gap:28px}
  .steps li{display:grid;grid-template-columns:56px 1fr;padding:0}
  .steps li::before{grid-row:span 2;margin:0}
  .steps li::after{top:44px;left:20px;bottom:-28px;right:auto;width:1.5px;height:auto}
  .remote{grid-template-columns:1fr 1fr}
  .sites{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .est-result{position:static}
}
@media (max-width:640px){
  body{font-size:16px}
  .wrap{width:calc(100% - 32px)}
  .band{padding:72px 0}
  .hero-lead{font-size:17px}
  .hero-facts{grid-template-columns:1fr 1fr;gap:16px 24px}
  .services{grid-template-columns:1fr}
  .services li:nth-last-child(2){border-bottom:0}
  .remote{grid-template-columns:1fr}
  .sites{grid-template-columns:1fr;gap:28px}
  .flow{gap:8px}
  .flow li:nth-child(n+3)::before{display:none}
  .hours{padding:22px 18px}
  .hours-row,.hours-scale{grid-template-columns:72px 1fr;gap:10px}
  .about-facts div{grid-template-columns:1fr;gap:2px}
  .field-row{grid-template-columns:1fr}
  .form{padding:22px}
  .case{padding:24px}
  .footer-grid{grid-template-columns:1fr}
  .brand-name small{display:none}
  .est-form{padding:4px 18px 24px}
  .choices,.choices.three{grid-template-columns:1fr}
  .est-price{font-size:36px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
section[id],[id="est-result"]{scroll-margin-top:84px}