/* ============================================================
   Highrise Group — Division page styles
   Shared by /waterproofing.html and /maintenance.html
   Matches the palette and type treatment of index.html
   ============================================================ */

:root{
  --dark:#080a10;--mid:#0f1219;--blue:#1a6fe8;--blue-lt:#4d95f5;
  --white:#fff;--light:#f3f5fb;--muted:#7a8099;--radius:10px;--max:1180px;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:clip}
body{font-family:'Segoe UI',system-ui,sans-serif;background:var(--dark);color:var(--white);line-height:1.6;overflow-x:clip;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}

/* ── NAV ─────────────────────────────────────────────── */
#main-nav{position:fixed;top:0;left:0;right:0;z-index:900;display:flex;align-items:center;justify-content:space-between;
  padding:18px 34px;background:rgba(8,10,16,.82);backdrop-filter:blur(18px);border-bottom:1px solid rgba(255,255,255,.06)}
#main-nav .logo{display:flex;align-items:center;gap:11px;text-decoration:none}
#main-nav .logo img{height:38px;width:auto}
.logo-text{font-size:1.16rem;font-weight:800;letter-spacing:-.4px;color:var(--white)}
.logo-text span{color:var(--blue-lt)}
.nav-links{display:flex;align-items:center;gap:30px;list-style:none}
.nav-links a{text-decoration:none;font-size:.88rem;font-weight:600;color:rgba(255,255,255,.72);transition:color .2s}
.nav-links a:hover{color:var(--white)}
.nav-links a.nav-cta{background:var(--blue);color:#fff;padding:11px 22px;border-radius:8px;box-shadow:0 6px 22px rgba(26,111,232,.42);transition:transform .2s,box-shadow .2s}
.nav-links a.nav-cta:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(26,111,232,.6)}
@media(max-width:900px){.nav-links li:not(:last-child):not(.nav-back){display:none}#main-nav{padding:14px 20px}}

/* ── HERO ────────────────────────────────────────────── */
.d-hero{position:relative;min-height:74vh;display:flex;align-items:flex-end;overflow:hidden;background:#05070c}
.d-hero-img{position:absolute;inset:0}
.d-hero-img img{width:100%;height:100%;object-fit:cover}
.d-hero-ov{position:absolute;inset:0;background:linear-gradient(to top,var(--dark) 3%,rgba(8,10,16,.78) 38%,rgba(8,10,16,.45) 100%)}
.d-hero-inner{position:relative;z-index:2;max-width:var(--max);margin:0 auto;width:100%;padding:0 28px 74px}
.d-crumb{display:inline-flex;align-items:center;gap:8px;font-size:.78rem;font-weight:600;color:var(--muted);text-decoration:none;margin-bottom:22px;transition:color .2s}
.d-crumb:hover{color:var(--blue-lt)}
.d-crumb svg{width:15px;height:15px}
.d-eyebrow{display:block;font-size:.7rem;font-weight:800;text-transform:uppercase;letter-spacing:.22em;color:var(--blue-lt);margin-bottom:16px}
.d-hero h1{font-size:clamp(2.5rem,6.5vw,4.9rem);font-weight:900;letter-spacing:-2.5px;line-height:1.02;margin-bottom:22px}
.d-hero h1 em{font-style:normal;color:var(--blue-lt)}
.d-lede{font-size:clamp(1rem,1.7vw,1.24rem);color:rgba(255,255,255,.76);max-width:660px;line-height:1.65}

/* ── SHARED SECTION FURNITURE ────────────────────────── */
.d-sec{padding:96px 28px}
.d-inner{max-width:var(--max);margin:0 auto}
.d-label{font-size:.68rem;font-weight:800;text-transform:uppercase;letter-spacing:.2em;color:var(--blue-lt);margin-bottom:16px}
.d-title{font-size:clamp(1.9rem,4vw,3rem);font-weight:900;letter-spacing:-1.6px;line-height:1.1;margin-bottom:20px}
.d-sub{font-size:1rem;color:var(--muted);max-width:640px;line-height:1.75;margin-bottom:52px}
.d-alt{background:var(--mid)}

/* ── INTRO SPLIT ─────────────────────────────────────── */
.d-split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.d-split-copy p{color:rgba(255,255,255,.7);margin-bottom:18px;line-height:1.8}
.d-split-copy p:last-child{margin-bottom:0}
.d-split-img{border-radius:16px;overflow:hidden;border:1px solid rgba(255,255,255,.07)}
.d-split-img img{width:100%;aspect-ratio:4/3;object-fit:cover}
@media(max-width:860px){.d-split{grid-template-columns:1fr;gap:34px}}

/* ── STAT ROW ────────────────────────────────────────── */
.d-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:56px}
.d-stat{background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.07);border-radius:12px;padding:26px 22px}
.d-stat-n{font-size:1.9rem;font-weight:900;color:var(--white);letter-spacing:-1px;line-height:1}
.d-stat-l{font-size:.78rem;color:var(--muted);margin-top:8px;line-height:1.5}
@media(max-width:760px){.d-stats{grid-template-columns:repeat(2,1fr)}}

/* ── SERVICE CARDS ───────────────────────────────────── */
.d-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.d-card{background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.07);border-radius:14px;padding:32px 28px;transition:transform .35s,border-color .3s,background .3s}
.d-card:hover{transform:translateY(-5px);border-color:rgba(26,111,232,.35);background:rgba(26,111,232,.05)}
.d-card-ico{width:44px;height:44px;border-radius:11px;background:rgba(26,111,232,.13);display:flex;align-items:center;justify-content:center;margin-bottom:20px}
.d-card-ico svg{width:22px;height:22px;stroke:var(--blue-lt);fill:none;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.d-card h3{font-size:1.08rem;font-weight:800;margin-bottom:11px;letter-spacing:-.3px}
.d-card p{font-size:.87rem;color:var(--muted);line-height:1.7}
@media(max-width:900px){.d-cards{grid-template-columns:1fr}}

/* ── GALLERY ─────────────────────────────────────────── */
.d-gal{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.d-gal figure{position:relative;border-radius:13px;overflow:hidden;background:#05070c;cursor:pointer;border:1px solid rgba(255,255,255,.06)}
.d-gal img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .6s cubic-bezier(.4,0,.2,1)}
.d-gal figure:hover img{transform:scale(1.06)}
.d-gal figcaption{position:absolute;left:0;right:0;bottom:0;padding:26px 18px 15px;font-size:.8rem;font-weight:600;color:#fff;
  background:linear-gradient(to top,rgba(5,7,12,.94),transparent);pointer-events:none}
.d-gal .tall{grid-row:span 2}
.d-gal .tall img{aspect-ratio:4/6.2}
@media(max-width:860px){.d-gal{grid-template-columns:repeat(2,1fr)}.d-gal .tall{grid-row:span 1}.d-gal .tall img{aspect-ratio:4/3}}
@media(max-width:520px){.d-gal{grid-template-columns:1fr}}

/* ── SERVICE / KEYWORD LIST ──────────────────────────── */
.d-tags{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:10px 22px;margin-top:8px}
.d-tags div{position:relative;padding-left:20px;font-size:.88rem;color:rgba(255,255,255,.74);line-height:1.5}
.d-tags div:before{content:'';position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:50%;
  background:var(--blue);box-shadow:0 0 0 3px rgba(26,111,232,.14)}
.d-tags strong{color:var(--white);font-weight:700}

/* ── VIDEO ───────────────────────────────────────────── */
.d-video{position:relative;border-radius:16px;overflow:hidden;border:1px solid rgba(255,255,255,.08);background:#05070c}
.d-video video{width:100%;display:block;aspect-ratio:16/9;object-fit:cover}

/* ── PROJECT LIST ────────────────────────────────────── */
.d-projs{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.d-proj{background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.06);border-radius:var(--radius);padding:17px 21px;
  display:flex;flex-direction:column;gap:4px;transition:background .2s,border-color .2s,transform .2s}
.d-proj:hover{background:rgba(26,111,232,.08);border-color:rgba(26,111,232,.25);transform:translateX(4px)}
.d-proj-n{font-size:.93rem;font-weight:700;color:var(--white)}
.d-proj-t{font-size:.8rem;color:var(--muted)}
@media(max-width:700px){.d-projs{grid-template-columns:1fr}}

/* ── CROSS-LINK TO OTHER DIVISION ────────────────────── */
.d-cross{display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;
  background:linear-gradient(120deg,rgba(26,111,232,.13),rgba(26,111,232,.03));
  border:1px solid rgba(26,111,232,.24);border-radius:16px;padding:38px 40px}
.d-cross-t{font-size:1.3rem;font-weight:800;letter-spacing:-.5px;margin-bottom:7px}
.d-cross-d{font-size:.9rem;color:var(--muted);max-width:520px}

/* ── CTA ─────────────────────────────────────────────── */
.d-cta{text-align:center;padding:104px 28px;background:var(--mid);border-top:1px solid rgba(255,255,255,.06)}
.d-cta h2{font-size:clamp(1.9rem,4vw,2.9rem);font-weight:900;letter-spacing:-1.5px;margin-bottom:16px}
.d-cta p{color:var(--muted);max-width:520px;margin:0 auto 34px;line-height:1.7}
.btn-p{display:inline-block;background:var(--blue);color:#fff;padding:15px 34px;border-radius:9px;text-decoration:none;
  font-weight:700;font-size:.94rem;box-shadow:0 8px 28px rgba(26,111,232,.42);transition:transform .2s,box-shadow .2s}
.btn-p:hover{transform:translateY(-2px);box-shadow:0 13px 36px rgba(26,111,232,.6)}
.btn-g{display:inline-block;padding:15px 34px;border-radius:9px;text-decoration:none;font-weight:700;font-size:.94rem;
  color:var(--white);border:1px solid rgba(255,255,255,.2);transition:background .2s,border-color .2s}
.btn-g:hover{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.35)}
.d-btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ── FOOTER ──────────────────────────────────────────── */
footer{background:var(--dark);border-top:1px solid rgba(255,255,255,.06);padding:60px 28px 30px}
.footer-inner{max-width:var(--max);margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:44px}
.footer-logo-wrap{display:flex;align-items:center;gap:10px;text-decoration:none;margin-bottom:14px}
.footer-logo-wrap img{height:34px}
.footer-logo-wrap span{font-size:1.06rem;font-weight:800;color:var(--white)}
.footer-logo-wrap em{font-style:normal;color:var(--blue-lt)}
.footer-tag{font-size:.82rem;color:var(--muted);line-height:1.7}
.footer-col h4{font-size:.78rem;text-transform:uppercase;letter-spacing:.14em;color:var(--white);margin-bottom:15px}
.footer-col ul{list-style:none}
.footer-col li{margin-bottom:9px}
.footer-col a{font-size:.85rem;color:var(--muted);text-decoration:none;transition:color .2s}
.footer-col a:hover{color:var(--blue-lt)}
.footer-copy{max-width:var(--max);margin:44px auto 0;padding-top:22px;border-top:1px solid rgba(255,255,255,.05);
  font-size:.78rem;color:rgba(122,128,153,.6)}
@media(max-width:860px){.footer-inner{grid-template-columns:1fr 1fr;gap:32px}}

/* ── LIGHTBOX ────────────────────────────────────────── */
#lb{position:fixed;inset:0;z-index:1000;background:rgba(4,5,9,.94);backdrop-filter:blur(8px);
  display:flex;align-items:center;justify-content:center;padding:40px;opacity:0;pointer-events:none;transition:opacity .28s}
#lb.open{opacity:1;pointer-events:auto}
#lb img{max-width:92vw;max-height:82vh;border-radius:12px;box-shadow:0 30px 90px rgba(0,0,0,.7)}
#lb-cap{position:absolute;bottom:32px;left:0;right:0;text-align:center;font-size:.9rem;color:rgba(255,255,255,.8);padding:0 20px}
#lb-x{position:absolute;top:26px;right:30px;width:42px;height:42px;border-radius:50%;border:1px solid rgba(255,255,255,.22);
  background:rgba(255,255,255,.06);color:#fff;font-size:1.5rem;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s}
#lb-x:hover{background:rgba(255,255,255,.16)}

/* ── SCROLL REVEAL ───────────────────────────────────────
   Hidden state is applied ONLY when the .js-rv class is present
   (set by an inline script before paint). If JavaScript is
   disabled or the reveal script fails, content stays visible
   rather than being stuck at opacity:0.                      */
.js-rv .rv{opacity:0;transform:translateY(26px);transition:opacity .8s cubic-bezier(.4,0,.2,1),transform .8s cubic-bezier(.4,0,.2,1)}
.js-rv .rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .js-rv .rv{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
  .d-gal img,.div-media img{transition:none}
}