:root{
  --bg:#060912;
  --bg-soft:#0A0F1C;
  --panel:#0D1326;
  --surface:rgba(255,255,255,.045);
  --surface-hover:rgba(255,255,255,.075);
  --line:rgba(255,255,255,.10);
  --line-strong:rgba(255,255,255,.18);
  --ink:#F3F6FC;
  --ink-soft:#9AA4C4;
  --ink-faint:#6B7494;
  --cyan:#00AFEF;
  --cyan-bright:#3FD4FF;
  --indigo:#3E4095;
  --indigo-bright:#6F72E8;
  --grad:linear-gradient(120deg,var(--cyan) 0%,var(--indigo-bright) 100%);
  --grad-soft:linear-gradient(160deg,rgba(0,175,239,.16),rgba(62,64,149,.14));
  --shadow:0 30px 70px rgba(0,0,0,.5);
  --shadow-soft:0 16px 40px rgba(0,0,0,.35);
  --glow-cyan:0 0 0 1px rgba(0,175,239,.4), 0 0 40px rgba(0,175,239,.22);
  --radius:20px;
  --font-display:'Space Grotesk', 'Inter', system-ui, sans-serif;
  --font-body:'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden}
body{
  margin:0;
  font-family:var(--font-body);
  background:
    radial-gradient(900px 500px at 12% -8%, rgba(0,175,239,.16), transparent 60%),
    radial-gradient(800px 500px at 92% 8%, rgba(111,114,232,.15), transparent 55%),
    radial-gradient(1000px 700px at 50% 110%, rgba(0,175,239,.08), transparent 60%),
    var(--bg);
  color:var(--ink);
  -webkit-font-smoothing:antialiased;
}
.skip-link{position:absolute;left:-999px;top:0;background:#fff;color:#000;padding:10px;z-index:99}
.skip-link:focus{left:10px}
a{color:inherit}
h1 span,.eyebrow,em{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:var(--cyan-bright)}
.container{width:min(1180px,calc(100% - 32px));margin:auto}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:40;background:rgba(6,9,18,.72);backdrop-filter:blur(18px);border-bottom:1px solid var(--line);transition:box-shadow .3s ease, background .3s ease}
.site-header.is-scrolled{background:rgba(6,9,18,.92);box-shadow:0 18px 40px rgba(0,0,0,.4)}
.topbar{background:linear-gradient(90deg,#050810,#0A0F22);color:var(--ink-soft);font-size:.8rem;border-bottom:1px solid var(--line)}
.topbar-inner{min-height:34px;display:flex;align-items:center;justify-content:center;gap:26px;flex-wrap:wrap;letter-spacing:.01em}
.topbar a{text-decoration:none;color:var(--cyan-bright);font-weight:800}
.navbar{background:transparent}
.nav-inner{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:20px;position:relative}
.brand{display:flex;align-items:center;text-decoration:none;min-width:150px}
.brand img{width:178px;max-height:66px;object-fit:contain;display:block;filter:drop-shadow(0 0 18px rgba(0,175,239,.25))}
.nav-menu{display:flex;align-items:center;gap:4px;list-style:none;margin:0;padding:0}
.nav-menu a{display:block;text-decoration:none;font-weight:600;font-size:.94rem;color:var(--ink-soft);padding:10px 16px;border-radius:999px;transition:.2s ease}
.nav-menu a:hover{background:var(--surface);color:var(--ink)}
.nav-menu a[aria-current="page"]{color:var(--cyan-bright);background:var(--surface)}
.nav-dropdown{position:static}
.nav-menu > .nav-dropdown > details > summary{
  cursor:pointer;list-style:none;text-decoration:none;font-weight:600;font-size:.94rem;
  color:var(--ink-soft);padding:10px 16px;border-radius:999px;transition:.2s ease;
  display:flex;align-items:center;gap:6px;
}
.nav-menu summary::-webkit-details-marker{display:none}
.nav-menu summary::marker{content:''}
.nav-menu > .nav-dropdown > details > summary:hover{background:var(--surface);color:var(--ink)}
.nav-menu > .nav-dropdown > details > summary::after{content:'▾';font-size:.65em;opacity:.7;transition:.2s ease}
.nav-dropdown details[open] > summary::after{content:'▴'}
.nav-menu > .nav-dropdown > details[open] > summary{background:var(--surface);color:var(--ink)}

/* Mega menu panel (desktop): centered floating card, grid of category columns */
.mega-panel{
  position:absolute;top:calc(100% + 10px);left:50%;transform:translateX(-50%);
  width:min(920px,90vw);max-height:70vh;overflow-y:auto;
  background:var(--panel);border:1px solid var(--line-strong);border-radius:20px;
  padding:22px;box-shadow:var(--shadow);z-index:60;
  display:grid;grid-template-columns:repeat(4,1fr);gap:18px 22px;
}
.mega-col{min-width:0}
.mega-cat-label{margin:0 0 6px}
.mega-cat-label a{display:block;font-family:var(--font-display);font-weight:600;font-size:.98rem;color:var(--ink);text-decoration:none;padding:4px 0}
.mega-cat-label a:hover{color:var(--cyan-bright)}
.mega-cat-label a[aria-current="page"]{color:var(--cyan-bright)}
.mega-col > details{border:0}
.mega-col > details > summary{
  cursor:pointer;list-style:none;font-size:.76rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;
  color:var(--ink-faint);padding:2px 0 6px;display:flex;align-items:center;gap:4px;
}
.mega-col > details > summary::-webkit-details-marker{display:none}
.mega-col > details > summary::marker{content:''}
.mega-sublist{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:1px}
.mega-sublist a{display:block;padding:8px 8px;border-radius:8px;color:var(--ink-soft);text-decoration:none;font-weight:600;font-size:.88rem;transition:.2s ease}
.mega-sublist a:hover{background:var(--surface);color:var(--cyan-bright)}
.mega-sublist a[aria-current="page"]{color:var(--cyan-bright)}
.nav-actions{display:flex;align-items:center;gap:12px}
.lang-btn{border:1px solid var(--line-strong);background:var(--surface);border-radius:999px;width:42px;height:42px;font-weight:800;color:var(--ink);cursor:pointer;font-size:.78rem}
.lang-btn:hover{border-color:var(--cyan);color:var(--cyan-bright)}
.nav-cta{padding:12px 22px;font-size:.9rem}
.menu-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:42px;height:42px;border:1px solid var(--line-strong);background:var(--surface);border-radius:14px;cursor:pointer}
.menu-toggle span{display:block;width:18px;height:2px;margin:0 auto;background:var(--ink);border-radius:2px;transition:.25s ease}
body.nav-open .menu-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
body.nav-open .menu-toggle span:nth-child(2){opacity:0}
body.nav-open .menu-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- Buttons ---------- */
.btn{border:0;border-radius:999px;padding:15px 26px;font-weight:700;font-size:.95rem;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;transition:.25s ease}
.btn-primary{background:var(--grad);color:#050810;box-shadow:0 16px 36px rgba(0,175,239,.28)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 20px 44px rgba(0,175,239,.4)}
.btn-secondary{background:var(--surface);color:var(--ink);border:1px solid var(--line-strong)}
.btn-secondary:hover{border-color:var(--cyan);color:var(--cyan-bright);transform:translateY(-2px)}

/* ---------- Typography ---------- */
h1,h2,h3,p{overflow-wrap:anywhere}
.eyebrow{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.16em;font-size:.76rem;font-weight:700;margin:0 0 14px;display:inline-flex;align-items:center;gap:10px}
.eyebrow:before{content:"";width:24px;height:2px;background:var(--grad);display:inline-block}
h1,.section-head h2,.quote-copy h2{font-family:var(--font-display);font-weight:600}

/* ---------- Hero ---------- */
.hero{padding:64px 0 70px;position:relative;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center;position:relative}
.hero h1{font-size:clamp(2.7rem,5.4vw,4.3rem);line-height:1.06;letter-spacing:-.02em;margin:0 0 22px;color:var(--ink)}
.lead{font-size:1.1rem;line-height:1.7;color:var(--ink-soft);max-width:540px;margin:0 0 28px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:30px}
.quick-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;max-width:600px}
.quick-facts div{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:16px;backdrop-filter:blur(6px)}
.quick-facts strong{font-family:var(--font-display);font-size:1.5rem;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;display:block}
.quick-facts span{color:var(--ink-soft);font-size:.8rem}

.hero-visual{position:relative}
.hero-frame{position:relative;border-radius:24px;padding:8px;background:linear-gradient(160deg,rgba(0,175,239,.35),rgba(62,64,149,.35));box-shadow:var(--shadow)}
.hero-frame:before{content:"";position:absolute;inset:-60px;background:radial-gradient(circle,rgba(0,175,239,.28),transparent 65%);z-index:-1;filter:blur(10px)}
.hero-frame picture,.hero-frame img{display:block;width:100%;height:auto;border-radius:18px}
.hero-tag{
  position:absolute;left:-24px;bottom:-24px;
  background:rgba(9,13,26,.9);color:#fff;
  border:1px solid var(--line-strong);
  border-radius:16px;
  padding:16px 22px 16px 36px;
  box-shadow:var(--glow-cyan);
  backdrop-filter:blur(12px);
  display:flex;flex-direction:column;gap:2px;
  min-width:180px;
}
.hero-tag-hole{position:absolute;left:14px;top:50%;transform:translateY(-50%);width:10px;height:10px;border-radius:50%;background:var(--cyan-bright);box-shadow:0 0 12px 3px rgba(0,175,239,.7)}
.hero-tag strong{font-family:var(--font-display);font-size:1.02rem;font-weight:600}
.hero-tag span{font-size:.72rem;letter-spacing:.05em;color:var(--cyan-bright);text-transform:uppercase;font-weight:700}

/* ---------- Trust strip ---------- */
.trust-strip{padding:8px 0 30px;border-top:1px solid var(--line)}
.trust-label{text-align:center;font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-faint);margin:24px 0 18px;font-weight:600}
.trust-row{display:flex;flex-wrap:wrap;justify-content:center;gap:14px 34px}
.trust-row span{font-family:var(--font-display);font-weight:600;font-size:1rem;color:var(--ink-soft);opacity:.85;letter-spacing:.01em}

/* ---------- Category strip ---------- */
.category-strip{padding:22px 0 6px}
.strip-inner{display:flex;gap:10px;flex-wrap:wrap;justify-content:center}
.strip-inner span{padding:9px 18px;border-radius:999px;background:var(--surface);border:1px solid var(--line);font-weight:600;font-size:.86rem;color:var(--ink-soft)}

/* ---------- Sections ---------- */
.section{padding:74px 0}
.section-head{display:grid;grid-template-columns:.75fr 1.15fr;gap:28px;align-items:end;margin-bottom:38px}
.section-head h2{font-size:clamp(2rem,4.2vw,3.1rem);line-height:1.08;letter-spacing:-.01em;margin:0;color:var(--ink)}
.section-head p:not(.eyebrow){color:var(--ink-soft);line-height:1.65;margin:0}
.section-head.centered{display:block;text-align:center;max-width:700px;margin-left:auto;margin-right:auto}
.section-head.centered .eyebrow{justify-content:center}

/* ---------- Category cards ---------- */
.category-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.category-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-soft);transition:.3s ease;position:relative}
.category-card:hover{transform:translateY(-6px);border-color:rgba(0,175,239,.5);box-shadow:var(--glow-cyan)}
.category-media{height:216px;display:block;position:relative;overflow:hidden;text-decoration:none;cursor:zoom-in}
.category-media img{width:100%;height:100%;object-fit:cover;display:block;transition:.5s ease;filter:saturate(1.05) contrast(1.03)}
.category-card:hover .category-media img{transform:scale(1.07)}
.media-gradient{position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,9,18,0) 26%,rgba(6,9,18,.92) 100%)}
.batch-badge{
  position:absolute;top:14px;left:14px;
  background:rgba(6,9,18,.7);color:var(--cyan-bright);
  font-family:var(--font-display);font-weight:700;font-size:.86rem;
  width:34px;height:34px;border-radius:50%;
  display:grid;place-items:center;
  border:1px solid rgba(0,175,239,.5);
  backdrop-filter:blur(6px);
}
.category-media strong{position:absolute;left:18px;right:18px;bottom:14px;color:white;font-family:var(--font-display);font-weight:600;font-size:1.16rem;line-height:1.15}
.category-body{position:relative;padding:24px 22px 22px;border-top:1px solid var(--line)}
.tag-hole{display:none}
.category-body h3{font-family:var(--font-display);font-weight:600;font-size:1.26rem;letter-spacing:-.01em;margin:0 0 10px;color:var(--ink)}
.category-body p{line-height:1.6;color:var(--ink-soft);margin:0;min-height:88px;font-size:.94rem}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}
.chips span{font-size:.74rem;font-weight:700;padding:7px 12px;border-radius:999px;background:rgba(0,175,239,.1);border:1px solid rgba(0,175,239,.28);color:var(--cyan-bright)}

/* ---------- Services / Capabilities ---------- */
.services-section{
  background:linear-gradient(150deg,#0A0E1F,#0D1330 55%,#111A3D);
  border:1px solid var(--line);
  border-radius:28px;width:min(1220px,calc(100% - 22px));margin:44px auto;position:relative;overflow:hidden;
}
.services-section:before{content:"";position:absolute;right:-140px;top:-140px;width:380px;height:380px;border-radius:50%;background:radial-gradient(circle,rgba(0,175,239,.22),transparent 70%)}
.services-section:after{content:"";position:absolute;left:-120px;bottom:-140px;width:340px;height:340px;border-radius:50%;background:radial-gradient(circle,rgba(111,114,232,.2),transparent 70%)}
.services-section .section-head h2{color:#fff}
.services-section .section-head p{color:var(--ink-soft)}
.services-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:start;position:relative}
.service-cards{display:grid;gap:14px}
.service-cards article{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:24px;transition:.25s ease}
.service-cards article:hover{border-color:rgba(0,175,239,.4);background:var(--surface-hover)}
.cap-badge{display:inline-block;font-family:var(--font-display);font-size:.82rem;color:var(--cyan-bright);font-weight:700;letter-spacing:.04em;margin-bottom:10px}
.service-cards h3{font-family:var(--font-display);font-weight:600;font-size:1.22rem;margin:0 0 8px;color:#fff}
.service-cards p{color:var(--ink-soft);line-height:1.6;margin:0;font-size:.94rem}

/* ---------- Gallery ---------- */
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.gallery-item{display:block;height:188px;border-radius:16px;overflow:hidden;box-shadow:var(--shadow-soft);border:1px solid var(--line);cursor:zoom-in;position:relative;transition:.3s ease}
.gallery-item:hover{border-color:rgba(0,175,239,.5);box-shadow:var(--glow-cyan)}
.gallery-item img{width:100%;height:100%;object-fit:cover;display:block;transition:.45s ease;filter:saturate(1.05)}
.gallery-item:hover img{transform:scale(1.08)}

/* ---------- Google Reviews stars ---------- */
.stars{color:#FFC94A}
.process-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:32px}
.process-grid article{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:.25s ease;position:relative}
.process-grid article:hover{border-color:rgba(0,175,239,.4);transform:translateY(-4px)}
.process-grid b{display:grid;place-items:center;width:52px;height:52px;border-radius:50%;background:var(--grad);color:#050810;font-family:var(--font-display);font-weight:700;font-size:1.1rem;margin-bottom:16px}
.process-grid h3{font-family:var(--font-display);font-weight:600;margin:0 0 8px;color:var(--ink);font-size:1.18rem}
.process-grid p{color:var(--ink-soft);line-height:1.55;margin:0;font-size:.94rem}

/* ---------- Quote ---------- */
.quote-section{padding-bottom:90px}
.quote-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:32px;align-items:start}
.quote-copy h2{font-size:clamp(2.1rem,4vw,3rem);letter-spacing:-.01em;line-height:1.1;margin:0 0 16px;color:var(--ink)}
.quote-copy p{line-height:1.7;color:var(--ink-soft)}
.contact-cards{display:grid;gap:10px;margin-top:22px}
.contact-cards a{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:16px 18px;text-decoration:none;display:flex;justify-content:space-between;gap:12px;transition:.2s ease}
.contact-cards a:hover{border-color:rgba(0,175,239,.45);transform:translateX(4px)}
.contact-cards strong{color:var(--ink);font-family:var(--font-display);font-weight:600}
.contact-cards span{color:var(--ink-soft)}
.quote-form{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow-soft);backdrop-filter:blur(8px)}
.quote-form label{display:block;font-weight:600;font-size:.9rem;color:var(--ink);margin-bottom:14px}
.quote-form input,.quote-form select,.quote-form textarea{width:100%;margin-top:8px;border:1px solid var(--line-strong);border-radius:12px;padding:13px 14px;font:inherit;color:var(--ink);background:rgba(255,255,255,.03)}
.quote-form input::placeholder,.quote-form textarea::placeholder{color:var(--ink-faint)}
.quote-form input:focus,.quote-form select:focus,.quote-form textarea:focus{outline:2px solid var(--cyan);outline-offset:1px}
.quote-form select option{background:#0D1326;color:var(--ink)}
.quote-form textarea{resize:vertical}
.quote-form button{width:100%;margin-top:4px}
.form-note{font-size:.83rem;color:var(--ink-faint);line-height:1.5;margin:14px 0 0}
.form-status{font-size:.86rem;font-weight:600;margin:14px 0 0;min-height:1.2em}
.form-status[data-state="sending"]{color:var(--ink-soft)}
.form-status[data-state="sent"]{color:var(--cyan-bright)}
.form-status[data-state="error"]{color:#F2B84B}

/* ---------- Footer ---------- */
.site-footer{background:#04060D;color:var(--ink);padding:46px 0 22px;border-top:1px solid var(--line)}
.footer-grid{display:grid;grid-template-columns:1.3fr .8fr .8fr .8fr;gap:30px}
.footer-grid h3{margin-top:0}
.footer-logo{width:168px;max-height:60px;object-fit:contain;margin-bottom:14px;filter:drop-shadow(0 0 14px rgba(0,175,239,.25))}
.site-footer p{color:var(--ink-faint);line-height:1.6;font-size:.92rem}
.site-footer h3{font-family:var(--font-display);font-weight:600;margin:0 0 12px;color:var(--ink)}
.site-footer a,.site-footer span{display:block;color:var(--ink-soft);text-decoration:none;margin-bottom:8px;font-size:.92rem}
.site-footer a:hover{color:var(--cyan-bright)}
.footer-bottom{border-top:1px solid var(--line);margin-top:28px;padding-top:18px;display:flex;gap:8px;justify-content:center;flex-wrap:wrap;color:var(--ink-faint);font-size:.86rem}
.footer-bottom span,.footer-bottom a{display:inline;margin:0}
.footer-bottom a{color:var(--cyan-bright)}

/* ---------- Floating actions ---------- */
.floating-actions{position:fixed;right:18px;bottom:18px;display:flex;flex-direction:row;align-items:center;gap:10px;z-index:35}
.floating-actions a{text-decoration:none;background:var(--grad);color:#050810;border-radius:999px;padding:13px 18px;font-weight:700;font-size:.9rem;box-shadow:0 16px 34px rgba(0,175,239,.32);text-align:center}
.floating-actions a:first-child{background:rgba(9,13,26,.92);color:#fff;border:1px solid var(--line-strong)}
.sound-toggle{
  width:48px;height:48px;border-radius:50%;
  background:rgba(9,13,26,.92);border:1px solid var(--line-strong);
  color:var(--cyan-bright);cursor:pointer;
  display:grid;place-items:center;
  transition:.25s ease;
  justify-self:center;
  flex:0 0 48px;
}
.sound-toggle .icon-sound-on{display:none}
.sound-toggle .icon-sound-off{display:block}
.sound-toggle:hover{border-color:rgba(0,175,239,.5);color:var(--cyan-bright)}
.sound-toggle.is-playing{background:var(--grad);color:#050810;border-color:transparent;box-shadow:0 0 0 4px rgba(0,175,239,.18)}
.sound-toggle.is-playing .icon-sound-on{display:block}
.sound-toggle.is-playing .icon-sound-off{display:none}

/* ---------- Lightbox ---------- */
.lightbox{position:fixed;inset:0;background:rgba(3,5,12,.94);backdrop-filter:blur(10px);display:none;align-items:center;justify-content:center;z-index:100;padding:24px}
.lightbox.open{display:flex}
.lightbox img{max-width:min(1100px,96vw);max-height:86vh;width:auto;height:auto;border-radius:16px;box-shadow:0 30px 90px rgba(0,0,0,.6);border:1px solid var(--line-strong)}
.lightbox-close{position:fixed;right:24px;top:18px;width:48px;height:48px;border:0;border-radius:999px;background:var(--surface);border:1px solid var(--line-strong);color:#fff;font-size:32px;font-weight:700;line-height:1;cursor:pointer;backdrop-filter:blur(8px)}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease, transform .7s ease}
.reveal.is-visible{opacity:1;transform:translateY(0)}
.reveal.delay-1.is-visible{transition-delay:.08s}
.reveal.delay-2.is-visible{transition-delay:.16s}
@media (prefers-reduced-motion: reduce){
  .reveal{opacity:1;transform:none;transition:none}
}

/* ---------- Responsive ---------- */
@media(max-width:980px){
  .hero-grid,.services-grid,.quote-grid{grid-template-columns:1fr}
  .section-head{grid-template-columns:1fr}
  .category-grid{grid-template-columns:repeat(2,1fr)}
  .gallery-grid{grid-template-columns:repeat(2,1fr)}
  .hero-visual{margin-top:28px}
  .hero-tag{left:16px;bottom:-22px}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:760px){
  .topbar-inner{gap:10px;font-size:.72rem}
  .nav-inner{min-height:70px}
  .brand img{width:148px;max-height:54px}
  .menu-toggle{display:flex}
  .nav-cta{display:none}
  .nav-menu{
    position:fixed;top:0;left:0;right:0;
    width:100%;
    height:100vh;
    height:100dvh;
    background:var(--bg);
    display:flex;flex-direction:column;align-items:center;justify-content:flex-start;gap:6px;
    padding:90px 16px 40px;
    overflow-y:auto;
    -webkit-overflow-scrolling:touch;
    overscroll-behavior:contain;
    transform:translateY(-100%);opacity:0;visibility:hidden;
    transition:transform .35s ease, opacity .3s ease;
    z-index:150;
  }
  .nav-menu.open{transform:translateY(0);opacity:1;visibility:visible}
  .nav-menu a{font-size:1.3rem;padding:14px 22px;font-family:var(--font-display);color:var(--ink)}
  .nav-menu > .nav-dropdown > details > summary{font-size:1.3rem;padding:14px 22px;font-family:var(--font-display);color:var(--ink);justify-content:center}
  .mega-panel{
    position:static;transform:none;width:100%;max-width:380px;max-height:none;overflow:visible;
    background:transparent;border:0;box-shadow:none;padding:6px 0 0;
    display:flex;flex-direction:column;gap:14px;
  }
  .mega-col{text-align:center;border-top:1px solid var(--line);padding-top:12px}
  .mega-cat-label a{font-size:1.05rem}
  .mega-col > details > summary{justify-content:center;font-size:.72rem}
  .mega-sublist{align-items:center}
  .mega-sublist a{font-size:.98rem;padding:8px 14px}
  body.nav-open{overflow:hidden;position:fixed;width:100%}
  body.nav-open .floating-actions{display:none}
  body.nav-open .site-header{z-index:200}
  .hero{padding-top:32px}
  .hero h1{font-size:clamp(2.3rem,10.5vw,3.3rem)}
  .quick-facts{grid-template-columns:1fr}
  .category-grid,.process-grid,.footer-grid{grid-template-columns:1fr}
  .category-media{height:230px}
  .category-body p{min-height:auto}
  .gallery-grid{grid-template-columns:1fr}
  .gallery-item{height:220px}
  .services-section{border-radius:24px}
  .floating-actions{left:16px;right:16px}
  .floating-actions a{flex:1 1 auto}
  .hero-tag{position:static;margin-top:16px;border-radius:16px}
  .hero-tag-hole{display:none}
  .lightbox{padding:14px}
  .lightbox-close{right:14px;top:12px}
}