/* WQT — Weld Quality Technologies · site styles
   Static site, no build. Tokens first, then layout, then components, then responsive. */

:root{
  --navy:#0b1620;
  --navy-2:#122331;
  --navy-3:#1a3245;
  --steel:#2f5670;
  --steel-2:#7fa3b8;
  --steel-3:#cfdde6;
  --accent:#e0772c;        /* weld-arc copper, used sparingly: markers, rules, hover */
  --accent-soft:#f6e3d3;
  --paper:#f6f5f1;
  --paper-2:#eceeea;
  --white:#ffffff;
  --ink:#15222b;
  --muted:#5f6e78;
  --line:#dfe4e6;
  --line-dark:rgba(255,255,255,.14);
  --radius:6px;
  --shadow:0 18px 50px rgba(11,22,32,.10);
  --font-head:"Manrope",system-ui,sans-serif;
  --font-body:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
  --container:1240px;
  --gutter:clamp(16px,4vw,48px);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.65 var(--font-body);-webkit-font-smoothing:antialiased}
h1,h2,h3,h4,p,ul,ol{margin:0}
h1,h2,h3,h4{font-family:var(--font-head);line-height:1.1;letter-spacing:-.02em;font-weight:800}
ul,ol{padding:0;list-style:none}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer;background:none;border:0;padding:0}
img{display:block;max-width:100%;height:auto}
em{font-style:normal;color:var(--steel)}
.dark em{color:var(--steel-2)}
.container{width:min(var(--container),calc(100% - 2*var(--gutter)));margin-inline:auto}
.skip{position:absolute;left:-999px;top:8px;background:var(--navy);color:#fff;padding:10px 14px;border-radius:var(--radius);z-index:100}
.skip:focus{left:8px}
a:focus-visible,button:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:2px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- type scale ---------- */
.kicker{display:flex;align-items:center;gap:10px;font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.kicker b{color:var(--accent);font-weight:800}
.kicker::before{content:"";width:22px;height:2px;background:var(--accent)}
.dark .kicker{color:var(--steel-2)}
h2.title{font-size:clamp(32px,4.2vw,52px);margin-top:18px;max-width:14ch}
.lead{font-size:clamp(17px,1.4vw,19px);color:var(--muted);max-width:60ch}
.dark .lead{color:#b9c7d0}
.section{padding:clamp(72px,9vw,128px) 0}
.section-head{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:end;margin-bottom:clamp(36px,5vw,64px)}
.section-head .lead{font-size:16px;max-width:44ch;justify-self:end}

/* ---------- header ---------- */
.header{position:sticky;top:0;z-index:50;background:rgba(246,245,241,.86);backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid transparent;transition:border-color .2s,box-shadow .2s}
.header.is-stuck{border-color:var(--line);box-shadow:0 6px 24px rgba(11,22,32,.06)}
.topbar{height:84px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:14px;flex-shrink:0}
.brand img{height:66px;width:auto;mix-blend-mode:multiply}
.nav{display:flex;align-items:center;gap:30px;font-size:14px;font-weight:600}
.nav a{position:relative;padding:6px 0;color:#2b3a44}
.nav a::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:2px;background:var(--accent);transition:right .25s}
.nav a:hover::after,.nav a[aria-current="true"]::after{right:0}
.tools{display:flex;align-items:center;gap:14px}
.lang{display:inline-flex;border:1px solid #c6ced3;border-radius:999px;padding:3px;background:#fff}
.lang button{padding:6px 12px;border-radius:999px;font-size:12px;font-weight:800;letter-spacing:.06em;color:var(--muted)}
.lang button[aria-pressed="true"]{background:var(--navy);color:#fff}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;padding:14px 22px;border-radius:var(--radius);font-weight:700;font-size:14px;line-height:1;transition:transform .2s,background .2s,box-shadow .2s;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--navy);color:#fff;box-shadow:0 10px 24px rgba(11,22,32,.18)}
.btn-primary:hover{background:var(--navy-2)}
.btn-accent{background:var(--accent);color:#fff;box-shadow:0 10px 24px rgba(224,119,44,.25)}
.btn-accent:hover{background:#c96722}
.btn-ghost{border:1px solid #c6ced3;background:transparent;color:var(--ink)}
.btn-ghost:hover{border-color:var(--navy)}
.dark .btn-ghost{border-color:var(--line-dark);color:#fff}
.btn .arrow{font-size:16px;transition:transform .2s}
.btn:hover .arrow{transform:translateX(3px)}
.burger{display:none;width:44px;height:44px;border-radius:var(--radius);border:1px solid #c6ced3;background:#fff;position:relative}
.burger span,.burger span::before,.burger span::after{content:"";position:absolute;left:12px;width:20px;height:2px;background:var(--navy);transition:transform .25s,opacity .25s}
.burger span{top:21px}
.burger span::before{left:0;top:-6px}
.burger span::after{left:0;top:6px}
.burger[aria-expanded="true"] span{background:transparent}
.burger[aria-expanded="true"] span::before{transform:translateY(6px) rotate(45deg)}
.burger[aria-expanded="true"] span::after{transform:translateY(-6px) rotate(-45deg)}
.drawer{display:none}

/* ---------- hero ---------- */
.hero{padding:clamp(28px,5vw,64px) 0 clamp(56px,8vw,104px)}
.hero-grid{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:clamp(32px,5vw,72px);align-items:center}
.hero h1{font-size:clamp(44px,5.6vw,78px);margin:22px 0 22px;max-width:12ch}
.hero .lead{max-width:52ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:32px 0 44px}
.proof{display:grid;grid-template-columns:repeat(4,auto);gap:0 28px;justify-content:start}
.proof>div{padding-right:28px;border-right:1px solid #cfd6da}
.proof>div:last-child{border:0;padding-right:0}
.proof b{display:block;font:800 15px/1.2 var(--font-head);color:var(--navy)}
.proof span{display:block;margin-top:5px;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:600}
.hero-media{position:relative;border-radius:10px;overflow:hidden;box-shadow:var(--shadow);aspect-ratio:3/2.15;background:var(--navy-2)}
.hero-media img{width:100%;height:100%;object-fit:cover}
.hero-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,22,32,0) 55%,rgba(11,22,32,.78) 100%);pointer-events:none}
.hero-media .tag{position:absolute;z-index:2;left:24px;right:24px;bottom:22px;display:flex;justify-content:space-between;align-items:end;gap:16px;color:#fff}
.hero-media .tag strong{display:block;font:800 18px/1.2 var(--font-head)}
.hero-media .tag span{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#cfdde6;font-weight:600}
.hero-media .pill{position:absolute;z-index:2;top:20px;left:20px;display:inline-flex;align-items:center;gap:8px;background:rgba(11,22,32,.6);backdrop-filter:blur(6px);color:#fff;padding:8px 12px;border-radius:999px;font-size:11px;letter-spacing:.14em;text-transform:uppercase;font-weight:700}
.hero-media .pill::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(224,119,44,.3)}

/* ---------- ticker band ---------- */
.band{background:var(--navy);color:#fff;overflow:hidden;border-top:1px solid var(--line-dark)}
.band-track{display:flex;gap:0;width:max-content;animation:ticker 48s linear infinite}
.band-track span{display:inline-flex;align-items:center;gap:28px;padding:22px 28px 22px 0;font:700 12px/1 var(--font-head);letter-spacing:.2em;text-transform:uppercase;white-space:nowrap}
.band-track span::after{content:"✳";color:var(--accent);font-size:14px}
@keyframes ticker{to{transform:translateX(-50%)}}

/* ---------- services ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:30px 28px 26px;display:flex;flex-direction:column;gap:14px;position:relative;transition:transform .25s,box-shadow .25s,border-color .25s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#cfd6da}
.card .num{font-size:12px;font-weight:700;letter-spacing:.12em;color:#98a5ad}
.card .icon{width:56px;height:56px;border-radius:12px;background:#eef3f6;display:grid;place-items:center;margin-top:4px}
.card .icon svg{width:28px;height:28px;stroke:var(--steel);stroke-width:1.7;fill:none;stroke-linecap:round;stroke-linejoin:round}
.card h3{font-size:20px;margin-top:6px}
.card p{color:var(--muted);font-size:15px;flex:1}
.card .foot{margin-top:8px;padding-top:14px;border-top:1px solid var(--line);font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--steel);display:flex;justify-content:space-between}
.card .foot i{font-style:normal;color:var(--accent)}

/* ---------- management (alternate band) ---------- */
.alt{background:var(--paper-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}

/* ---------- compliance readiness ---------- */
.compliance{background:var(--navy);color:#fff}
.comp-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.comp{background:var(--navy-2);border:1px solid var(--line-dark);border-top:3px solid var(--accent);border-radius:10px;padding:30px 28px 26px;display:flex;flex-direction:column;gap:16px}
.comp-head .code{display:block;font:800 clamp(28px,2.6vw,34px)/1 var(--font-head);letter-spacing:-.02em}
.comp-head small{display:block;margin-top:10px;font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--steel-2);line-height:1.5}
.comp p{color:#b9c7d0;font-size:15px}
.comp ul{display:grid;gap:9px;flex:1}
.comp li{position:relative;padding-left:20px;font-size:14px;color:#dfe7ec;line-height:1.5}
.comp li::before{content:"";position:absolute;left:0;top:8px;width:8px;height:2px;background:var(--accent)}
.comp .tags{display:flex;flex-wrap:wrap;gap:8px;padding-top:16px;border-top:1px solid var(--line-dark)}
.comp .tags span{font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#cfdde6;border:1px solid var(--line-dark);border-radius:999px;padding:5px 10px}
.comp-link{display:inline-flex;align-items:center;justify-content:space-between;gap:10px;font-size:13px;font-weight:700;color:#fff;padding:11px 14px;border:1px solid var(--line-dark);border-radius:var(--radius);transition:border-color .2s,background .2s}
.comp-link i{font-style:normal;color:var(--accent);transition:transform .2s}
.comp-link:hover{border-color:var(--accent);background:rgba(224,119,44,.08)}
.comp-link:hover i{transform:translateY(2px)}

/* roadmap: tabbed per standard, each phase a node on a vertical tree that expands into its sub-steps */
.roadmap{margin-top:clamp(48px,6vw,80px);padding-top:clamp(36px,4vw,52px);border-top:1px solid var(--line-dark);scroll-margin-top:100px}
.rm-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;margin-bottom:28px}
.rm-head small{font-size:11px;font-weight:800;letter-spacing:.16em;color:var(--accent);text-transform:uppercase}
.rm-head h3{font-size:clamp(26px,3vw,38px);margin-top:12px;max-width:20ch}
.rm-controls{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.rm-tabs{display:inline-flex;flex-wrap:wrap;gap:4px;padding:4px;border:1px solid var(--line-dark);border-radius:999px;background:var(--navy-2)}
.rm-tabs button{padding:10px 16px;border-radius:999px;font:800 13px/1 var(--font-head);color:#b9c7d0;transition:background .2s,color .2s}
.rm-tabs button:hover{color:#fff}
.rm-tabs button[aria-selected="true"]{background:var(--accent);color:#fff}
.rm-toggle{padding:11px 14px;border:1px solid var(--line-dark);border-radius:var(--radius);font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--steel-2)}
.rm-toggle:hover{color:#fff;border-color:var(--steel-2)}
.rm-toggle .when-open,.rm-toggle[aria-expanded="true"] .when-closed{display:none}
.rm-toggle[aria-expanded="true"] .when-open{display:inline}
.rm-intro{color:#b9c7d0;font-size:16px;max-width:70ch;margin-bottom:24px}
.tree{position:relative;display:grid;gap:12px}
.tree::before{content:"";position:absolute;left:21px;top:24px;bottom:24px;width:2px;background:linear-gradient(180deg,var(--accent),rgba(224,119,44,.12))}
.node{position:relative;padding-left:66px}
.node details{background:var(--navy-2);border:1px solid var(--line-dark);border-radius:10px;transition:border-color .25s,background .25s}
.node details:hover{border-color:rgba(127,163,184,.4)}
.node details[open]{border-color:rgba(224,119,44,.55);background:#14283a}
.node summary{list-style:none;cursor:pointer;display:grid;gap:4px;padding:18px 58px 18px 22px;position:relative}
.node summary::-webkit-details-marker{display:none}
.node summary:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:10px}
.node summary::after{content:"";position:absolute;right:24px;top:50%;width:9px;height:9px;margin-top:-7px;border-right:2px solid var(--steel-2);border-bottom:2px solid var(--steel-2);transform:rotate(45deg);transition:transform .25s,margin .25s}
.node details[open] summary::after{transform:rotate(-135deg);margin-top:-2px;border-color:var(--accent)}
.node .n{position:absolute;left:-66px;top:12px;width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:var(--navy);border:2px solid var(--accent);font:800 13px/1 var(--font-head);color:#fff;letter-spacing:.04em;transition:background .25s;z-index:1}
.node details[open] .n{background:var(--accent)}
.node .t{font:700 18px/1.3 var(--font-head);color:#fff}
.node .d{font-size:14px;color:#b9c7d0}
.node-body{padding:2px 22px 22px}
.node-body ul{display:grid;gap:10px;margin-left:4px;padding:4px 0;border-left:1px dashed rgba(127,163,184,.45)}
.node-body li{position:relative;padding-left:30px;font-size:14.5px;line-height:1.5;color:#dfe7ec}
.node-body li::before{content:"";position:absolute;left:0;top:11px;width:18px;border-top:1px dashed rgba(127,163,184,.6)}
.node-body li::after{content:"";position:absolute;left:17px;top:8px;width:7px;height:7px;border-radius:50%;background:var(--steel-2)}
.out{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 12px;margin-top:16px;padding:11px 14px;border-left:3px solid var(--accent);border-radius:0 var(--radius) var(--radius) 0;background:rgba(224,119,44,.09);font-size:14px;color:#e3eaef}
.out b{font-size:11px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}
.rm-note{margin-top:22px;font-size:13px;color:#8fa3b0;max-width:80ch}

/* ---------- sectors ---------- */
.sectors{background:var(--paper-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sector-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.sector{background:#fff;border:1px solid var(--line);border-radius:10px;padding:22px 18px;display:flex;flex-direction:column;gap:12px;min-height:150px}
.sector svg{width:30px;height:30px;stroke:var(--steel);stroke-width:1.6;fill:none;stroke-linecap:round;stroke-linejoin:round}
.sector b{font:700 15px/1.3 var(--font-head)}
.sector span{font-size:13px;color:var(--muted);line-height:1.45}

/* ---------- gallery ---------- */
.gallery{display:grid;grid-template-columns:repeat(12,1fr);grid-auto-rows:260px;gap:16px}
.shot{position:relative;border-radius:10px;overflow:hidden;background:var(--navy-2)}
.shot img{width:100%;height:100%;object-fit:cover;transition:transform .7s ease}
.shot:hover img{transform:scale(1.04)}
.shot figcaption{position:absolute;left:0;right:0;bottom:0;padding:70px 22px 20px;background:linear-gradient(180deg,rgba(11,22,32,0),rgba(11,22,32,.85));color:#fff}
.shot figcaption span{display:block;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#cfdde6;font-weight:600;margin-bottom:6px}
.shot figcaption strong{font:800 19px/1.25 var(--font-head)}
.shot.s-a{grid-column:span 7;grid-row:span 2}
.shot.s-b{grid-column:span 5;grid-row:span 2}
.shot.s-c{grid-column:span 4}
.shot.s-d{grid-column:span 4}
.shot.s-e{grid-column:span 4}

/* ---------- statement (full-bleed) ---------- */
.statement{position:relative;color:#fff;min-height:520px;display:flex;align-items:center;background:var(--navy)}
.statement img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.9}
.statement::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(11,22,32,.97) 0%,rgba(11,22,32,.9) 38%,rgba(11,22,32,.55) 62%,rgba(11,22,32,.2) 100%)}
.statement .container{position:relative;z-index:2;padding:96px 0}
.statement h2{font-size:clamp(32px,4.2vw,56px);max-width:16ch;margin:18px 0 20px;text-shadow:0 2px 6px rgba(0,0,0,.35)}
.statement p{max-width:52ch;color:#e3eaef;font-size:17px;text-shadow:0 1px 2px rgba(0,0,0,.4)}
.statement .kicker{color:#cfdde6}

/* ---------- deliverables ---------- */
.deliver-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(32px,6vw,96px);align-items:start}
.checklist{display:grid;grid-template-columns:1fr 1fr;gap:12px 24px}
.checklist li{display:flex;gap:14px;align-items:flex-start;padding:14px 0;border-bottom:1px solid var(--line);font-size:15px}
.checklist li::before{content:"";flex:0 0 20px;height:20px;margin-top:2px;border-radius:50%;background:var(--navy) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 10.5l3.2 3.2L15 7' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/14px no-repeat}
.checklist b{display:block;font-weight:700}
.checklist span{color:var(--muted);font-size:14px}

/* ---------- approach ---------- */
.approach{background:var(--navy-2);color:#fff}
.approach-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(32px,6vw,96px);align-items:start}
.steps{counter-reset:step;border-top:1px solid var(--line-dark)}
.step{display:grid;grid-template-columns:64px 1fr;gap:12px;padding:26px 0;border-bottom:1px solid var(--line-dark)}
.step .n{font:800 13px/1 var(--font-head);color:var(--accent);padding-top:6px;letter-spacing:.1em}
.step h3{font-size:21px;margin-bottom:8px}
.step p{color:#b9c7d0;font-size:15px;max-width:52ch}
.approach-media{margin-top:36px;border-radius:10px;overflow:hidden;border:1px solid var(--line-dark);background:var(--navy-3)}
.approach-media img{width:100%;aspect-ratio:3/2;object-fit:cover}
.approach-media figcaption{padding:12px 16px;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:#b9c7d0;font-weight:600}

/* ---------- standards ---------- */
.standards-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(32px,6vw,96px);align-items:start}
.std{border-top:1px solid #d3dadd}
.std li{display:grid;grid-template-columns:200px 1fr;gap:18px;padding:18px 0;border-bottom:1px solid #d3dadd;align-items:baseline}
.std strong{font:800 16px/1.3 var(--font-head);color:var(--navy)}
.std span{color:var(--muted);font-size:15px}
.note{margin-top:28px;font-size:13px;color:#76838a;max-width:70ch;padding:14px 16px;border-left:3px solid var(--accent);background:#fff;border-radius:0 var(--radius) var(--radius) 0}

/* ---------- contact ---------- */
.contact{background:var(--navy);color:#fff}
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(32px,6vw,96px);align-items:center}
.contact h2{font-size:clamp(34px,4.4vw,58px);max-width:15ch;margin-top:18px}
.contact .lead{margin-top:20px}
.contact-card{background:var(--navy-2);border:1px solid var(--line-dark);border-radius:12px;padding:34px;box-shadow:0 30px 70px rgba(0,0,0,.35)}
.contact-card small{font-size:11px;font-weight:800;letter-spacing:.16em;color:var(--accent);text-transform:uppercase}
.contact-card h3{font-size:26px;margin:14px 0 10px}
.contact-card p{color:#b9c7d0;font-size:15px}
.contact-card .btn{width:100%;margin-top:22px}
.contact-lines{margin-top:22px;padding-top:20px;border-top:1px solid var(--line-dark);display:grid;gap:10px;font-size:15px}
.contact-lines a,.contact-lines span{display:flex;align-items:center;gap:12px}
.contact-lines svg{width:18px;height:18px;stroke:var(--steel-2);stroke-width:1.8;fill:none;stroke-linecap:round;stroke-linejoin:round;flex:0 0 18px}
.contact-lines a:hover{color:var(--accent)}
.contact-lines .who{color:#b9c7d0}

/* ---------- footer ---------- */
.footer{background:#07111a;color:#93a6b1;font-size:13px}
.footer-grid{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:30px 0;flex-wrap:wrap}
.footer .wordmark{font:800 24px/1 var(--font-head);color:#fff;letter-spacing:-.04em}
.footer .wordmark i{font-style:normal;color:var(--accent)}
.footer .sub{display:block;margin-top:6px;font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:#6f8491}
.footer nav{display:flex;gap:18px}
.footer a:hover{color:#fff}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media (max-width:1280px){
  .nav{gap:22px;font-size:13.5px}
}
@media (max-width:1180px){
  .nav{display:none}
  .burger{display:block}
  .drawer{display:block;position:fixed;inset:84px 0 0 0;background:var(--paper);z-index:49;padding:24px var(--gutter);transform:translateY(-8px);opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;overflow:auto}
  .drawer.open{opacity:1;transform:none;pointer-events:auto}
  .drawer a{display:block;padding:16px 0;border-bottom:1px solid var(--line);font:700 20px/1 var(--font-head)}
  .drawer .btn{display:inline-flex;margin-top:22px}
}
@media (max-width:1100px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .comp-grid{grid-template-columns:1fr 1fr}
  .comp-grid .comp:last-child{grid-column:span 2}
  .sector-grid{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:900px){
  .tools .btn{display:none}
  .hero-grid{grid-template-columns:1fr}
  .hero h1{max-width:none}
  .proof{grid-template-columns:repeat(2,1fr);gap:16px}
  .proof>div{border:0;padding:0}
  .section-head{grid-template-columns:1fr;gap:14px}
  .section-head .lead{justify-self:start}
  .gallery{grid-template-columns:1fr 1fr;grid-auto-rows:240px}
  .shot.s-a,.shot.s-b{grid-column:span 2}
  .shot.s-c,.shot.s-d,.shot.s-e{grid-column:span 1}
  .shot.s-e{grid-column:span 2}
  .deliver-grid,.approach-grid,.standards-grid,.contact-grid{grid-template-columns:1fr}
  .checklist{grid-template-columns:1fr}
  .std li{grid-template-columns:150px 1fr}
}
@media (max-width:600px){
  .topbar{height:72px}
  .drawer{inset:72px 0 0 0}
  .brand img{height:54px}
  .cards,.sector-grid,.comp-grid{grid-template-columns:1fr}
  .rm-controls,.rm-tabs{width:100%}
  .rm-tabs{border-radius:12px}
  .rm-tabs button{flex:1;border-radius:9px;padding:11px 8px}
  .tree::before{left:17px}
  .node{padding-left:50px}
  .node .n{left:-50px;width:36px;height:36px;font-size:12px}
  .node summary{padding:16px 44px 16px 16px}
  .node summary::after{right:18px}
  .node .t{font-size:16px}
  .node-body{padding:0 16px 18px}
  .comp-grid .comp:last-child{grid-column:auto}
  .comp{padding:26px 22px 22px}
  .gallery{grid-template-columns:1fr;grid-auto-rows:230px}
  .shot.s-a,.shot.s-b,.shot.s-c,.shot.s-d,.shot.s-e{grid-column:span 1;grid-row:span 1}
  .shot.s-a{grid-row:span 1;min-height:300px}
  .hero-media{aspect-ratio:4/3.4}
  .std li{grid-template-columns:1fr;gap:4px}
  .statement{min-height:0}
  .statement .container{padding:72px 0}
  .contact-card{padding:26px}
  .footer-grid{justify-content:center;text-align:center}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition:none!important;animation:none!important}
  .reveal{opacity:1;transform:none}
}