/* ==========================================================================
   Barlow Truss Inc. — shared stylesheet (all pages)
   Light premium-industrial. Slate structure + safety-orange accent.
   ========================================================================== */

/* ---------- Tokens ---------- */
:root{
  --bg:#F4F7FA; --surface:#FFFFFF; --surface-2:#EDF1F6;
  --ink:#1A2430; --ink-soft:#51606F; --ink-faint:#5F6B78;
  --slate-900:#1C2C42; --slate-800:#293D59; --slate-700:#3A5578;
  --line:#E1E7EE; --line-2:#CFD8E2;
  --accent:#466C97; --accent-ink:#3A5C83; --accent-hover:#37547A; --accent-soft:#E5EDF5;
  --gold:#DD9933; --gold-soft:#FBEACB; --gold-ink:#8C5E17;
  --timber:#DD9933; --ok:#15803D;
  --focus:#2563EB;

  --font-head:"Archivo","Segoe UI",system-ui,sans-serif;
  --font-body:"Inter","Segoe UI",system-ui,sans-serif;

  --s1:.5rem; --s2:1rem; --s3:1.5rem; --s4:2rem; --s5:3rem; --s6:4rem; --s7:6rem; --s8:8rem;
  --r-sm:8px; --r:14px; --r-lg:22px; --r-pill:999px;
  --e1:0 1px 3px rgba(16,25,34,.08); --e2:0 6px 20px rgba(16,25,34,.10);
  --e3:0 18px 44px rgba(16,25,34,.14); --e-accent:0 10px 28px rgba(70,108,151,.30);
  --container:1200px; --gutter:clamp(1rem,4vw,2rem);
  --ease:cubic-bezier(.4,0,.2,1); --header-h:76px;
}

/* ---------- Reset / base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:var(--font-body);font-size:1.0625rem;line-height:1.65;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img,svg,video{display:block;max-width:100%;height:auto}
a{color:var(--accent-ink);text-decoration:none;transition:color .18s var(--ease)}
a:hover{color:var(--accent-hover)}
h1,h2,h3,h4{font-family:var(--font-head);color:var(--ink);line-height:1.08;
  margin:0 0 .5em;font-weight:800;letter-spacing:-.02em}
h1{font-size:clamp(2.4rem,5.2vw,4.2rem)}
h2{font-size:clamp(1.9rem,3.4vw,2.75rem)}
h3{font-size:clamp(1.2rem,1.6vw,1.4rem);font-weight:700;letter-spacing:-.01em}
p{margin:0 0 1rem}
ul,ol{margin:0 0 1rem;padding-left:1.2rem}
strong{font-weight:700;color:var(--ink)}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px;border-radius:4px}

/* ---------- Layout ---------- */
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:var(--gutter)}
.section{padding-block:clamp(3.5rem,7vw,7rem)}
.section--tight{padding-block:clamp(2.5rem,4vw,4rem)}
.section--dark{background:var(--slate-900);color:#E7ECF2}
.section--dark h1,.section--dark h2,.section--dark h3{color:#fff}
.section--alt{background:var(--surface)}
.eyebrow{font-family:var(--font-head);text-transform:uppercase;letter-spacing:.14em;
  font-size:.78rem;font-weight:700;color:var(--accent-ink);margin:0 0 .8rem}
.section--dark .eyebrow{color:var(--timber)}
.section-head{max-width:720px;margin-bottom:clamp(2rem,4vw,3.5rem)}
.section-head.center{margin-inline:auto;text-align:center}
.lead{font-size:1.2rem;color:var(--ink-soft);line-height:1.6}
.section--dark .lead{color:#AEB8C4}
.grid{display:grid;gap:clamp(1.1rem,2vw,1.75rem)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:.55rem;font-family:var(--font-head);
  font-weight:700;font-size:1rem;line-height:1;padding:.95rem 1.5rem;border-radius:var(--r-pill);
  border:2px solid transparent;cursor:pointer;transition:transform .18s var(--ease),
  background .18s var(--ease),box-shadow .18s var(--ease),color .18s var(--ease);white-space:nowrap}
.btn svg{width:1.05em;height:1.05em}
.btn-primary{background:var(--accent);color:#fff;box-shadow:var(--e-accent)}
.btn-primary:hover{background:var(--accent-hover);color:#fff;transform:translateY(-2px);
  box-shadow:0 14px 32px rgba(70,108,151,.36)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line-2)}
.btn-ghost:hover{border-color:var(--ink);color:var(--ink);transform:translateY(-2px)}
.section--dark .btn-ghost{color:#fff;border-color:rgba(255,255,255,.3)}
.section--dark .btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.06);color:#fff}
.btn-white{background:#fff;color:var(--slate-900)}
.btn-white:hover{transform:translateY(-2px);color:var(--slate-900);box-shadow:var(--e2)}
.btn-gold{background:var(--gold);color:#1A2430}
.btn-gold:hover{background:#CB8A2C;color:#1A2430;transform:translateY(-2px);box-shadow:0 12px 28px rgba(221,153,51,.34)}
.btn-lg{padding:1.1rem 1.9rem;font-size:1.05rem}
.btn-sm{padding:.6rem 1rem;font-size:.9rem}

/* ---------- Header ---------- */
.skip-link{position:absolute;left:.5rem;top:-3rem;background:var(--accent);color:#fff;
  padding:.6rem 1rem;border-radius:var(--r-sm);z-index:200;transition:top .2s}
.skip-link:focus{top:.5rem;color:#fff}
.site-header{position:sticky;top:0;z-index:100;background:rgba(247,248,250,.85);
  backdrop-filter:blur(12px);border-bottom:1px solid transparent;transition:box-shadow .25s,
  background .25s,border-color .25s}
.site-header.scrolled{background:rgba(255,255,255,.92);box-shadow:var(--e1);border-color:var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;
  min-height:var(--header-h)}
.brand{display:flex;align-items:center;gap:.6rem;flex-shrink:0}
.brand img{height:56px;width:auto;display:block}
.nav{display:flex;align-items:center;gap:.4rem}
.nav-menu{display:flex;align-items:center;gap:.2rem;list-style:none;margin:0;padding:0}
.nav-menu a:not(.btn){display:block;padding:.6rem .85rem;color:var(--slate-700);font-weight:600;
  font-size:.98rem;border-radius:var(--r-sm);transition:color .18s,background .18s}
.nav-menu a:not(.btn):hover,.nav-menu a[aria-current="page"]{color:var(--accent-ink);background:var(--accent-soft)}
.nav-actions{display:flex;align-items:center;gap:.7rem}
.nav-call{display:inline-flex;align-items:center;gap:.45rem;font-family:var(--font-head);
  font-weight:700;color:var(--ink);font-size:1rem}
.nav-call:hover{color:var(--accent-ink)}
.nav-call svg{width:1.15em;height:1.15em;color:var(--accent)}
/* dropdown */
.has-dropdown{position:relative}
.dropdown{position:absolute;top:calc(100% + .4rem);left:0;min-width:250px;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--e3);padding:.5rem;
  opacity:0;visibility:hidden;transform:translateY(8px);transition:.2s var(--ease);list-style:none;margin:0}
.has-dropdown:hover .dropdown,.has-dropdown:focus-within .dropdown{opacity:1;visibility:visible;transform:none}
.dropdown a{display:block;padding:.7rem .85rem;border-radius:var(--r-sm);color:var(--slate-700);font-weight:600}
.dropdown a small{display:block;font-weight:400;font-size:.82rem;color:var(--ink-faint)}
.dropdown a:hover{background:var(--surface-2);color:var(--accent-ink)}
.nav-toggle{display:none;flex-direction:column;justify-content:center;align-items:center;gap:5px;
  background:none;border:0;padding:.5rem;min-width:44px;min-height:44px;cursor:pointer}
.nav-toggle span{width:26px;height:2.5px;background:var(--ink);border-radius:2px;transition:.25s var(--ease)}

/* ---------- Sticky mobile call/quote bar ---------- */
.mobile-cta{display:none}
.mobile-cta .btn svg{width:1.05em;height:1.05em}

/* ---------- Hero (home) — photo ---------- */
.hero{position:relative;min-height:86vh;display:flex;align-items:center;overflow:hidden;background:var(--slate-900)}
.hero-media{position:absolute;inset:0;z-index:0}
.hero-media img{width:100%;height:100%;object-fit:cover;object-position:center 42%}
.hero-overlay{position:absolute;inset:0;z-index:1;
  background:linear-gradient(102deg,rgba(20,31,48,.94) 26%,rgba(20,31,48,.66) 60%,rgba(20,31,48,.30) 100%)}
.hero-inner{position:relative;z-index:2;padding-block:clamp(3.5rem,9vw,7rem)}
.hero-copy{max-width:660px}
.hero .eyebrow{color:var(--gold)}
.hero h1{color:#fff;margin-bottom:1.1rem}
.hero .accent-word{color:var(--gold)}
.hero-sub{font-size:1.2rem;color:#CDD6E0;margin-bottom:1.9rem;max-width:46ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:.9rem;margin-bottom:1.9rem}
.hero .btn-ghost{color:#fff;border-color:rgba(255,255,255,.42)}
.hero .btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08);color:#fff}
.hero .chip{background:rgba(15,24,38,.52);border-color:rgba(255,255,255,.28);color:#EDF1F5}
.hero .chip svg{color:var(--gold)}

/* trust chips */
.trust-row{display:flex;flex-wrap:wrap;gap:.5rem .6rem}
.chip{display:inline-flex;align-items:center;gap:.45rem;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--r-pill);padding:.5rem .9rem;font-size:.9rem;
  font-weight:600;color:var(--slate-700);box-shadow:var(--e1)}
.chip svg{width:1.05em;height:1.05em;color:var(--accent);flex-shrink:0}
.section--dark .chip{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.14);color:#D7DEE6}

/* ---------- Page header (inner pages) ---------- */
.page-header{position:relative;background:var(--slate-900);color:#fff;overflow:hidden;
  padding-block:clamp(3rem,7vw,5.5rem)}
.page-header::after{content:"";position:absolute;inset:0;opacity:.16;
  background-image:var(--ph-img);background-size:cover;background-position:center;z-index:0}
.page-header::before{content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(100deg,var(--slate-900) 38%,rgba(14,22,34,.72) 100%)}
.page-header .container{position:relative;z-index:2}
.page-header h1{color:#fff;max-width:16ch}
.page-header p{color:#AEB8C4;font-size:1.2rem;max-width:52ch;margin-top:.4rem}
.breadcrumb{display:flex;gap:.5rem;font-size:.85rem;color:#93A0AE;margin-bottom:1rem;list-style:none;padding:0;flex-wrap:wrap}
.breadcrumb a{color:#AEB8C4}.breadcrumb a:hover{color:#fff}
.breadcrumb li+li::before{content:"/";margin-right:.5rem;color:#5A6675}

/* ---------- Cards ---------- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);
  box-shadow:var(--e1);transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s;
  overflow:hidden;height:100%}
.card:hover{border-color:var(--line-2)}
a.card:hover{transform:translateY(-4px);box-shadow:var(--e3);cursor:pointer}
.card-body{padding:clamp(1.4rem,2vw,1.9rem)}
.card-icon{width:52px;height:52px;border-radius:var(--r-sm);display:grid;place-items:center;
  background:var(--accent-soft);color:var(--accent-ink);margin-bottom:1rem}
.card-icon svg{width:26px;height:26px}
.card h3{margin-bottom:.5rem}
.card p{color:var(--ink-soft);margin-bottom:0;font-size:1rem}
.card-link{display:inline-flex;align-items:center;gap:.4rem;margin-top:1rem;font-weight:700;
  font-family:var(--font-head);color:var(--accent-ink)}
.card-link svg{width:1em;height:1em;transition:transform .2s}
a.card:hover .card-link svg{transform:translateX(4px)}
/* service card w/ image */
.svc-thumb{aspect-ratio:16/10;overflow:hidden}
.svc-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
a.card:hover .svc-thumb img{transform:scale(1.06)}

/* feature list */
.feature-list{list-style:none;padding:0;margin:0;display:grid;gap:1rem}
.feature-list li{padding-left:1.1rem;border-left:2px solid var(--accent);color:var(--ink-soft);line-height:1.55}
.feature-list li strong{color:var(--ink)}

/* ---------- Stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;text-align:center}
.stat-num{font-family:var(--font-head);font-weight:900;font-size:clamp(2.2rem,4vw,3.2rem);
  color:var(--ink);line-height:1;letter-spacing:-.02em}
.section--dark .stat-num{color:#fff}
.stat-num .u{color:var(--accent-ink)}
.section--dark .stat-num .u{color:var(--timber)}
.stat-label{font-size:.92rem;color:var(--ink-soft);margin-top:.5rem;font-weight:500}
.section--dark .stat-label{color:#9FAAB6}

/* ---------- Reviews ---------- */
.review{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);
  padding:1.3rem 1.35rem;box-shadow:var(--e1);height:100%;display:flex;flex-direction:column}
.stars{display:flex;gap:1px;color:var(--gold);margin-bottom:.6rem}
.stars svg{width:16px;height:16px}
.review blockquote{margin:0}
.review p{font-size:.95rem;line-height:1.55;color:var(--ink);margin-bottom:.85rem}
.review-by{margin-top:auto;display:flex;align-items:center;gap:.6rem}
.review-avatar{width:32px;height:32px;border-radius:50%;background:var(--slate-800);color:#fff;
  display:grid;place-items:center;font-family:var(--font-head);font-weight:700;font-size:.85rem}
.review-name{font-weight:700;color:var(--ink);font-size:.88rem}
.review-src{font-size:.76rem;color:var(--ink-faint)}

/* ---------- Process steps ---------- */
.step{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);
  padding:1.8rem;box-shadow:var(--e1);height:100%}
.step-num{font-family:var(--font-head);font-weight:900;font-size:2.4rem;color:var(--accent-soft);
  line-height:1;margin-bottom:.4rem}
.step h3{margin-bottom:.5rem}.step p{color:var(--ink-soft);margin:0;font-size:1rem}

/* ---------- Gallery ---------- */
.gallery{columns:3;column-gap:1rem}
.gallery figure{margin:0 0 1rem;break-inside:avoid;border-radius:var(--r);overflow:hidden;
  box-shadow:var(--e1);position:relative;cursor:zoom-in}
.gallery img{width:100%;transition:transform .5s var(--ease)}
.gallery figure:hover img{transform:scale(1.05)}
.gallery figcaption{position:absolute;left:0;right:0;bottom:0;padding:1rem .9rem .7rem;color:#fff;
  font-size:.85rem;font-weight:600;background:linear-gradient(transparent,rgba(14,22,34,.82));
  opacity:0;transition:opacity .25s}
.gallery figure:hover figcaption{opacity:1}
.gal-filter{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:2rem}
.gal-filter button{font-family:var(--font-head);font-weight:600;font-size:.92rem;padding:.5rem 1.1rem;
  border-radius:var(--r-pill);border:1.5px solid var(--line-2);background:var(--surface);color:var(--slate-700);
  cursor:pointer;transition:.18s}
.gal-filter button:hover{border-color:var(--accent);color:var(--accent-ink)}
.gal-filter button[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:#fff}
/* lightbox */
.lightbox{position:fixed;inset:0;z-index:300;background:rgba(10,15,22,.92);display:none;
  place-items:center;padding:2rem;cursor:zoom-out}
.lightbox.open{display:grid}
.lightbox img{max-width:92vw;max-height:88vh;width:auto;border-radius:var(--r);box-shadow:var(--e3)}
.lightbox-close{position:absolute;top:1.2rem;right:1.5rem;background:none;border:0;color:#fff;
  font-size:2.4rem;line-height:1;cursor:pointer}

/* ---------- CTA band ---------- */
.cta-band{position:relative;overflow:hidden;background:var(--slate-900);color:#fff;text-align:center;
  padding-block:clamp(3.5rem,7vw,6rem)}
.cta-band::before{content:"";position:absolute;inset:0;
  background:radial-gradient(60% 120% at 50% 0%,rgba(221,153,51,.20),transparent 70%)}
.cta-band .container{position:relative;z-index:1}
.cta-band h2{color:#fff;max-width:20ch;margin-inline:auto}
.cta-band p{color:#AEB8C4;font-size:1.15rem;max-width:52ch;margin:.6rem auto 1.8rem}
.cta-actions{display:flex;flex-wrap:wrap;gap:1rem;justify-content:center}
.cta-band .btn-ghost{color:#fff;border-color:rgba(255,255,255,.42)}
.cta-band .btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08);color:#fff}
.page-header .btn-ghost{color:#fff;border-color:rgba(255,255,255,.42)}

/* ---------- Forms ---------- */
.form{display:grid;gap:1.1rem}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
.field{display:grid;gap:.4rem}
.field label{font-weight:600;font-size:.92rem;color:var(--ink)}
.field .req{color:var(--accent-ink)}
.field input,.field select,.field textarea{width:100%;padding:.85rem 1rem;border:1.5px solid var(--line-2);
  border-radius:var(--r-sm);background:#fff;font-family:inherit;font-size:1rem;color:var(--ink);transition:.18s}
.field textarea{min-height:130px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent);
  box-shadow:0 0 0 3px var(--accent-soft)}
.field-check{display:flex;gap:.6rem;align-items:flex-start;font-size:.92rem;color:var(--ink-soft)}
.field-check input{width:18px;height:18px;margin-top:3px;flex-shrink:0;accent-color:var(--accent)}
.form-note{font-size:.85rem;color:var(--ink-faint)}
.form-status{padding:.9rem 1.1rem;border-radius:var(--r-sm);font-weight:600;display:none}
.form-status.ok{display:block;background:#EAF7EF;color:var(--ok);border:1px solid #BFE6CE}
.form-status.err{display:block;background:#FDECEC;color:#B42318;border:1px solid #F5C6C6}
.contact-cards{display:grid;gap:1rem}
.contact-card{display:flex;gap:1rem;align-items:flex-start;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r);padding:1.2rem 1.4rem;box-shadow:var(--e1)}
.contact-card .ic{width:44px;height:44px;border-radius:var(--r-sm);background:var(--accent-soft);
  color:var(--accent-ink);display:grid;place-items:center;flex-shrink:0}
.contact-card .ic svg{width:22px;height:22px}
.contact-card h3{margin:0 0 .2rem;font-size:1.05rem}
.contact-card p,.contact-card a{margin:0;color:var(--ink-soft);font-size:.98rem}
.contact-card a:hover{color:var(--accent-ink)}

/* ---------- Media strip / image blocks ---------- */
.media-frame{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--e3);position:relative}
.media-frame img{width:100%;height:100%;object-fit:cover}
.badge-float{position:absolute;left:1rem;bottom:1rem;background:var(--surface);border-radius:var(--r);
  padding:.8rem 1.1rem;box-shadow:var(--e2);display:flex;align-items:center;gap:.7rem;font-weight:700;
  font-family:var(--font-head);color:var(--ink);font-size:.95rem}
.badge-float svg{width:24px;height:24px;color:var(--accent)}

/* ---------- Footer ---------- */
.site-footer{background:var(--slate-900);color:#AEB8C4;padding-block:clamp(3rem,5vw,4.5rem) 1.5rem}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:2.5rem;margin-bottom:2.5rem}
.footer-brand img{height:62px;width:auto;margin-bottom:1rem}
.footer-brand p{font-size:.95rem;max-width:32ch}
.site-footer h4{color:#fff;font-size:.95rem;text-transform:uppercase;letter-spacing:.1em;margin:0 0 1rem}
.footer-col ul{list-style:none;padding:0;margin:0;display:grid;gap:.6rem}
.footer-col a{color:#AEB8C4;font-size:.95rem}.footer-col a:hover{color:#fff}
.footer-contact p{margin:0 0 .7rem;font-size:.95rem;display:flex;gap:.55rem;align-items:flex-start}
.footer-contact svg{width:18px;height:18px;color:var(--timber);flex-shrink:0;margin-top:3px}
.footer-contact a{color:#D7DEE6}.footer-contact a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:1.5rem;display:flex;
  justify-content:space-between;gap:1rem;flex-wrap:wrap;font-size:.85rem;color:#9FAAB6}
.footer-bottom a{color:#9FAAB6}.footer-bottom a:hover{color:#fff}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.reveal.from-left{transform:translateX(-32px)}
.reveal.from-right{transform:translateX(32px)}
.reveal.scale-up{transform:scale(.95)}
.reveal.in{opacity:1;transform:none}
.d1{transition-delay:.08s}.d2{transition-delay:.16s}.d3{transition-delay:.24s}
.d4{transition-delay:.32s}.d5{transition-delay:.4s}.d6{transition-delay:.48s}

/* ---------- Legal prose ---------- */
.legal h2{font-size:1.4rem;margin-top:2.2rem}
.legal h3{font-size:1.08rem;margin-top:1.3rem;color:var(--slate-700)}
.legal p,.legal li{color:var(--ink-soft)}
.legal ul{padding-left:1.2rem;display:grid;gap:.55rem;margin-bottom:1rem}
.legal>p:first-child{color:var(--ink);font-size:1.05rem}

/* ---------- Utilities ---------- */
.text-center{text-align:center}
.mt-0{margin-top:0}.mb-0{margin-bottom:0}
.wrap-narrow{max-width:760px;margin-inline:auto}
.hide{display:none !important}

/* ---------- Responsive ---------- */
@media(max-width:960px){
  .hero{min-height:78vh}
  .split{grid-template-columns:1fr;gap:2rem}
  .footer-grid{grid-template-columns:1fr 1fr}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .gallery{columns:2}
}
@media(max-width:820px){
  .nav-menu{position:fixed;inset:var(--header-h) 0 auto 0;flex-direction:column;align-items:stretch;
    background:var(--surface);border-bottom:1px solid var(--line);box-shadow:var(--e3);padding:1rem var(--gutter) 1.5rem;
    gap:.2rem;transform:translateY(-120%);visibility:hidden;transition:transform .3s var(--ease),visibility 0s linear .3s;
    max-height:calc(100vh - var(--header-h));overflow-y:auto}
  .nav-menu.open{transform:none;visibility:visible;transition:transform .3s var(--ease),visibility 0s}
  .nav-menu a:not(.btn){padding:.85rem .6rem;border-radius:var(--r-sm);font-size:1.05rem}
  .nav-menu .btn{margin-top:.6rem;justify-content:center;padding:.9rem 1rem}
  .nav-actions{display:none}
  .dropdown{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;
    padding:0 0 .3rem 1rem;min-width:0}
  .dropdown a{padding:.6rem}
  .nav-toggle{display:flex}
  .nav-toggle.open span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
  .nav-toggle.open span:nth-child(2){opacity:0}
  .nav-toggle.open span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}
  .nav-call span{display:none}
  .mobile-cta{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:90;gap:.55rem;padding:.55rem;
    background:rgba(255,255,255,.97);backdrop-filter:blur(8px);border-top:1px solid var(--line);
    box-shadow:0 -4px 16px rgba(16,25,34,.12)}
  .mobile-cta .btn{flex:1;justify-content:center;padding:.9rem .5rem}
  body{padding-bottom:70px}
}
@media(max-width:640px){
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr;gap:2rem 1rem}
  .footer-grid{grid-template-columns:1fr}
  .footer-col ul a,.footer-contact a,.footer-bottom a{display:inline-flex;align-items:center;min-height:40px}
  .gallery{columns:1}
  .hero-actions{flex-direction:column;align-items:stretch}
  .hero-actions .btn{justify-content:center}
}

/* ---------- Reduced motion ---------- */
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;
    transition-duration:.001ms !important;scroll-behavior:auto !important}
  .reveal{opacity:1;transform:none}
}