/* ==========================================================
   ESSPEE Constructions – front-end styles
   Palette: charcoal + construction amber + sandstone
   ========================================================== */
@font-face{font-family:'Barlow Condensed';font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/barlow-condensed-latin-500-normal.woff2) format('woff2')}
@font-face{font-family:'Barlow Condensed';font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/barlow-condensed-latin-600-normal.woff2) format('woff2')}
@font-face{font-family:'Barlow Condensed';font-style:normal;font-weight:700;font-display:swap;src:url(../fonts/barlow-condensed-latin-700-normal.woff2) format('woff2')}
@font-face{font-family:'Barlow Condensed';font-style:normal;font-weight:800;font-display:swap;src:url(../fonts/barlow-condensed-latin-800-normal.woff2) format('woff2')}
@font-face{font-family:'Barlow';font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/barlow-latin-400-normal.woff2) format('woff2')}
@font-face{font-family:'Barlow';font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/barlow-latin-500-normal.woff2) format('woff2')}
@font-face{font-family:'Barlow';font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/barlow-latin-600-normal.woff2) format('woff2')}
:root{
  --ink:#0f0f10; --char:#17171a; --steel:#232328; --steel2:#2e2e34;
  --amber:#f5b400; --amber-d:#d99a00; --amber-l:#ffd45c;
  --sand:#f5f0e7; --sand2:#ebe3d4; --paper:#ffffff;
  --text:#2a2a2e; --muted:#6b6b73; --muted-d:#a5a5ad;
  --line:#e6e1d8; --line-d:rgba(255,255,255,.1);
  --wa:#25d366; --wa-d:#1da851;
  --r:14px; --r-sm:10px;
  --shadow:0 18px 40px -18px rgba(15,15,16,.35);
  --head:"Barlow Condensed",system-ui,sans-serif;
  --body:"Barlow",system-ui,-apple-system,"Segoe UI",sans-serif;
  --wrap:1200px;
  --topbar:38px; --navh:78px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--body);font-size:17px;line-height:1.65;color:var(--text);background:var(--paper);overflow-x:hidden}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--head);line-height:1.08;margin:0 0 .5em;color:var(--ink);letter-spacing:.2px}
h1{font-size:clamp(2.4rem,5.4vw,4.4rem);font-weight:800}
h2{font-size:clamp(2rem,3.6vw,3rem);font-weight:700}
h3{font-size:1.5rem;font-weight:700}
p{margin:0 0 1em}
button{font:inherit;cursor:pointer}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.center{text-align:center;margin-top:44px}
.amber{color:var(--amber)}
.skip{position:absolute;left:-999px;top:0;background:var(--amber);color:var(--ink);padding:10px 16px;z-index:999}
.skip:focus{left:12px;top:12px}
:focus-visible{outline:3px solid var(--amber);outline-offset:3px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-family:var(--head);font-weight:700;font-size:1.08rem;letter-spacing:.4px;text-transform:uppercase;padding:12px 22px;border-radius:999px;border:2px solid transparent;transition:transform .2s,background .2s,color .2s,box-shadow .2s;white-space:nowrap;line-height:1}
.btn:hover{transform:translateY(-2px)}
.btn-lg{padding:16px 28px;font-size:1.15rem}
.btn-block{width:100%}
.btn-amber{background:var(--amber);color:var(--ink);box-shadow:0 10px 24px -10px rgba(245,180,0,.7)}
.btn-amber:hover{background:var(--amber-l)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:var(--steel2)}
.btn-ghost{border-color:rgba(255,255,255,.35);color:#fff}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn-outline{border-color:var(--ink);color:var(--ink)}
.btn-outline:hover{background:var(--ink);color:#fff}
.btn-wa{background:var(--wa);color:#fff}
.btn-wa:hover{background:var(--wa-d)}

.kicker{display:inline-flex;align-items:center;gap:10px;font-family:var(--head);font-weight:700;font-size:.98rem;letter-spacing:2.2px;text-transform:uppercase;color:var(--amber);margin-bottom:14px}
.kicker::before{content:"";width:28px;height:3px;background:currentColor;border-radius:2px}
.kicker.dark{color:var(--amber-d)}

/* ---------- header ---------- */
.site-header{position:fixed;inset:0 0 auto;z-index:100;transition:transform .35s}
.topbar{height:var(--topbar);background:var(--ink);color:var(--muted-d);font-size:.86rem;transition:margin .3s}
.topbar-in{height:100%;display:flex;align-items:center;justify-content:space-between;gap:20px}
.topbar span,.topbar a{display:inline-flex;align-items:center;gap:7px}
.topbar svg{color:var(--amber)}
.tb-right{gap:22px!important}
.topbar a:hover{color:#fff}
.navbar{background:rgba(255,255,255,.97);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line);transition:background .3s,box-shadow .3s}
.nav-in{height:var(--navh);display:flex;align-items:center;gap:28px}
.brand{display:block;margin-right:auto;flex-shrink:0}
.brand img{height:50px;width:auto}
.logo-white{display:none!important}
.menu{display:flex;align-items:center;gap:6px}
.menu>a{font-family:var(--head);font-weight:700;font-size:1.15rem;letter-spacing:.3px;padding:8px 14px;position:relative;color:var(--ink)}
.menu>a::after{content:"";position:absolute;left:14px;right:14px;bottom:2px;height:3px;border-radius:2px;background:var(--amber);transform:scaleX(0);transform-origin:left;transition:transform .25s}
.menu>a:hover::after,.menu>a.is-active::after{transform:scaleX(1)}
.menu-extra{display:none}
.burger{display:none;width:46px;height:46px;border:0;background:var(--ink);border-radius:12px;padding:0;flex-direction:column;align-items:center;justify-content:center;gap:5px}
.burger span{width:20px;height:2px;background:#fff;border-radius:2px;transition:transform .3s,opacity .3s}
.scrolled .topbar{margin-top:calc(var(--topbar) * -1)}
.scrolled .navbar{box-shadow:0 8px 30px -16px rgba(0,0,0,.35)}
main{padding-top:calc(var(--topbar) + var(--navh))}
.page-home main{padding-top:0}

/* transparent header over hero */
.page-home:not(.scrolled) .navbar{background:transparent;border-color:transparent;backdrop-filter:none}
.page-home:not(.scrolled) .logo-dark{display:none!important}
.page-home:not(.scrolled) .logo-white{display:block!important}
.page-home:not(.scrolled) .menu>a{color:#fff}
.page-home:not(.scrolled) .topbar{background:rgba(0,0,0,.35)}
.page-home:not(.scrolled) .burger{background:rgba(255,255,255,.12)}

/* ---------- hero ---------- */
.hero{position:relative;min-height:100vh;min-height:100svh;background:var(--ink);color:#fff;display:flex;flex-direction:column;overflow:hidden;isolation:isolate}
.hero-bg{position:absolute;inset:0;z-index:-2}
.hero-slide{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transform:scale(1.08);transition:opacity 1.4s ease,transform 7s ease}
.hero-slide.is-on{opacity:1;transform:scale(1)}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(100deg,rgba(15,15,16,.96) 0%,rgba(15,15,16,.86) 42%,rgba(15,15,16,.55) 100%),linear-gradient(0deg,rgba(15,15,16,.9),transparent 40%)}
.hero-grid-lines{position:absolute;inset:0;z-index:-1;background-image:linear-gradient(rgba(245,180,0,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(245,180,0,.07) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse at 75% 50%,#000 10%,transparent 70%);-webkit-mask-image:radial-gradient(ellipse at 75% 50%,#000 10%,transparent 70%)}
.hero-in{flex:1;display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;padding-top:calc(var(--topbar) + var(--navh) + 40px);padding-bottom:30px}
.hero h1{color:#fff;margin-bottom:20px}
.hero .lead{font-size:1.18rem;color:#d8d8dc;max-width:560px}
.hero-btns{display:flex;flex-wrap:wrap;gap:14px;margin:30px 0 36px}
.hero-facts{list-style:none;padding:0;margin:0;display:flex;gap:34px;flex-wrap:wrap;border-top:1px solid var(--line-d);padding-top:24px}
.hero-facts b{display:block;font-family:var(--head);font-size:2.2rem;color:var(--amber);line-height:1}
.hero-facts span{font-size:.9rem;color:var(--muted-d)}
.hero-3d{position:relative}
.b3d-wrap svg{width:100%;height:auto;filter:drop-shadow(0 40px 50px rgba(0,0,0,.55))}
.b3d-tag{position:absolute;left:8%;bottom:6%;display:inline-flex;align-items:center;gap:10px;background:rgba(15,15,16,.75);border:1px solid var(--line-d);backdrop-filter:blur(6px);padding:9px 16px;border-radius:999px;font-size:.88rem;color:#e7e7ea}
.b3d-tag .dot{width:9px;height:9px;border-radius:50%;background:var(--amber);box-shadow:0 0 0 0 rgba(245,180,0,.7);animation:pulse 1.8s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 10px rgba(245,180,0,0)}100%{box-shadow:0 0 0 0 rgba(245,180,0,0)}}
.hero>.wrap{width:100%}
.hero-caption{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-bottom:34px}
.hc-now{position:relative;min-height:58px;flex:1;padding-left:18px;border-left:3px solid var(--amber)}
.hc-label{font-size:.78rem;text-transform:uppercase;letter-spacing:2px;color:var(--muted-d)}
.hc-item{position:absolute;left:18px;top:20px;opacity:0;transform:translateY(8px);transition:.5s;pointer-events:none}
.hc-item.is-on{opacity:1;transform:none;pointer-events:auto}
.hc-item b{font-family:var(--head);font-size:1.3rem;margin-right:10px}
.hc-item span{color:var(--muted-d);font-size:.95rem}
.hc-item:hover b{color:var(--amber)}
.hc-dots{display:flex;gap:8px}
.hc-dots button{width:34px;height:4px;border:0;border-radius:2px;background:rgba(255,255,255,.25);padding:0;transition:.3s}
.hc-dots button.is-on{background:var(--amber);width:52px}

/* ---------- ticker ---------- */
.ticker{background:var(--amber);color:var(--ink);overflow:hidden;padding:16px 0;font-family:var(--head);font-weight:700;font-size:1.35rem;text-transform:uppercase;letter-spacing:1px}
.ticker-track{display:flex;gap:28px;width:max-content;animation:tick 40s linear infinite;align-items:center}
.ticker i{font-style:normal;font-size:.8rem;opacity:.6}
@keyframes tick{to{transform:translateX(-50%)}}

/* ---------- sections ---------- */
.section{padding:110px 0}
.dark-sec{background:var(--ink);color:#d0d0d5}
.dark-sec h2,.dark-sec h3{color:#fff}
.sec-head{max-width:760px;margin:0 auto 56px;text-align:center}
.sec-head p{color:var(--muted)}
.dark-sec .sec-head p{color:var(--muted-d)}
.sec-head.row{max-width:none;display:flex;align-items:flex-end;justify-content:space-between;gap:30px;text-align:left}
.sec-head.row>div{max-width:620px}

/* about */
.about-home{background:var(--sand);position:relative}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.about-media{position:relative}
.about-media img{border-radius:var(--r);box-shadow:var(--shadow);width:100%;aspect-ratio:4/3;object-fit:cover}
.years-badge{position:absolute;right:-22px;bottom:-26px;background:var(--ink);color:#fff;border-radius:var(--r);padding:20px 24px;display:flex;align-items:center;gap:12px;box-shadow:var(--shadow)}
.years-badge b{font-family:var(--head);font-size:3.4rem;color:var(--amber);line-height:1}
.years-badge sup{font-size:1.6rem}
.years-badge span{font-size:.92rem;line-height:1.25;text-transform:uppercase;letter-spacing:1px}
.blueprint-corner{position:absolute;left:-18px;top:-18px;width:120px;height:120px;border-left:3px solid var(--amber);border-top:3px solid var(--amber);border-radius:6px 0 0 0;z-index:-0;pointer-events:none}
.ticks{list-style:none;padding:0;margin:0 0 28px}
.ticks li{display:flex;gap:10px;align-items:flex-start;margin-bottom:10px;font-weight:500}
.ticks svg{color:var(--amber-d);flex-shrink:0;margin-top:4px}

/* stats */
.stats-band{background:var(--char);padding:56px 0;position:relative;overflow:hidden}
.stats-band::before{content:"";position:absolute;inset:0;background-image:repeating-linear-gradient(-45deg,rgba(245,180,0,.05) 0 14px,transparent 14px 28px)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;position:relative}
.stat{text-align:center;padding:10px;border-right:1px solid var(--line-d)}
.stat:last-child{border-right:0}
.stat b{display:block;font-family:var(--head);font-size:clamp(2.6rem,4.6vw,3.8rem);color:var(--amber);line-height:1;margin-bottom:6px}
.stat>span{color:#c9c9cf;font-size:.98rem;text-transform:uppercase;letter-spacing:1px}

/* services */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.svc{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:34px 30px;transition:transform .3s,box-shadow .3s,border-color .3s;overflow:hidden}
.svc::after{content:"";position:absolute;left:0;bottom:0;height:4px;width:100%;background:var(--amber);transform:scaleX(0);transform-origin:left;transition:transform .4s}
.svc:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.svc:hover::after{transform:scaleX(1)}
.svc-no{position:absolute;right:24px;top:18px;font-family:var(--head);font-size:2.6rem;font-weight:800;color:var(--sand2)}
.svc-ic{width:62px;height:62px;border-radius:16px;background:var(--ink);color:var(--amber);display:grid;place-items:center;margin-bottom:22px;transition:transform .4s}
.svc:hover .svc-ic{transform:rotate(-8deg) scale(1.06)}
.svc p{color:var(--muted);font-size:.98rem;margin:0}

/* projects */
.filters{display:flex;flex-wrap:wrap;gap:8px}
.filters button{border:1px solid var(--line-d);background:transparent;color:#ddd;padding:8px 16px;border-radius:999px;font-family:var(--head);font-weight:600;font-size:1rem;letter-spacing:.4px;transition:.2s}
.filters button:hover{border-color:var(--amber);color:var(--amber)}
.filters button.is-on{background:var(--amber);color:var(--ink);border-color:var(--amber)}
.filters.light button{border-color:var(--line);color:var(--text)}
.filters.light button.is-on{color:var(--ink)}
.proj-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.proj{display:flex;flex-direction:column;background:var(--char);border:1px solid var(--line-d);border-radius:var(--r);overflow:hidden;transition:transform .35s,box-shadow .35s;color:#fff}
.projects-page .proj{background:#fff;color:var(--text);border-color:var(--line)}
.projects-page .proj h3{color:var(--ink)}
.proj:hover{transform:translateY(-6px);box-shadow:0 26px 50px -24px rgba(0,0,0,.6)}
.proj figure{margin:0;position:relative;aspect-ratio:4/3;overflow:hidden}
.proj img{width:100%;height:100%;object-fit:cover;transition:transform .8s cubic-bezier(.2,.8,.2,1)}
.proj:hover img{transform:scale(1.07)}
.proj-cat,.proj-status{position:absolute;top:14px;left:14px;background:rgba(15,15,16,.78);color:var(--amber);font-family:var(--head);font-weight:700;letter-spacing:1px;text-transform:uppercase;font-size:.8rem;padding:5px 11px;border-radius:999px;backdrop-filter:blur(4px)}
.proj-status{left:auto;right:14px;background:var(--amber);color:var(--ink)}
.proj-body{position:relative;padding:22px 64px 22px 22px;flex:1}
.proj h3{font-size:1.4rem;margin-bottom:6px;color:#fff}
.proj-type{margin:0 0 4px;font-weight:600;color:var(--amber);font-size:.95rem}
.projects-page .proj-type{color:var(--amber-d)}
.proj-loc{margin:0;font-size:.92rem;color:var(--muted-d);display:flex;gap:6px;align-items:center}
.projects-page .proj-loc{color:var(--muted)}
.proj-go{position:absolute;right:18px;bottom:20px;width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--amber);color:var(--ink);transform:rotate(-45deg);transition:transform .3s}
.proj:hover .proj-go{transform:rotate(0)}
.proj.is-hidden{display:none}

/* process */
.process{background:var(--sand)}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:22px;position:relative}
.steps::before{content:"";position:absolute;left:8%;right:8%;top:38px;height:2px;background:repeating-linear-gradient(90deg,var(--amber-d) 0 10px,transparent 10px 18px)}
.step{position:relative;text-align:center;padding:0 10px}
.step-ic{width:76px;height:76px;margin:0 auto 18px;border-radius:50%;background:var(--ink);color:var(--amber);display:grid;place-items:center;position:relative;box-shadow:0 0 0 8px var(--sand)}
.step-no{font-family:var(--head);font-weight:700;color:var(--amber-d);text-transform:uppercase;letter-spacing:2px;font-size:.9rem}
.step h3{margin:4px 0 8px}
.step p{color:var(--muted);font-size:.96rem;margin:0}

/* director */
.director{background:linear-gradient(180deg,var(--sand) 0 50%,var(--paper) 50%)}
.dir-card{display:grid;grid-template-columns:380px 1fr;background:var(--ink);border-radius:20px;overflow:hidden;box-shadow:var(--shadow);padding:0}
.dir-photo{background:#000;position:relative}
.dir-photo img{width:100%;height:100%;object-fit:cover;object-position:center top;filter:grayscale(1) contrast(1.05)}
.dir-photo::after{content:"";position:absolute;inset:auto 0 0 0;height:6px;background:var(--amber)}
.dir-copy{padding:56px 56px 50px;color:#cfcfd4}
.q-ic{color:var(--amber);margin-bottom:6px}
.dir-copy blockquote{margin:0 0 20px;font-family:var(--head);font-size:clamp(1.45rem,2.4vw,2rem);font-weight:600;line-height:1.25;color:#fff}
.dir-sign{border-top:1px solid var(--line-d);margin-top:24px;padding-top:18px}
.dir-sign b{display:block;font-family:var(--head);font-size:1.5rem;color:#fff}
.dir-sign span{color:var(--amber);font-size:.92rem;letter-spacing:1px;text-transform:uppercase}

/* enquiry */
.enq-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}
.enq-info p{color:var(--muted)}
.contact-list{list-style:none;padding:0;margin:30px 0 0}
.contact-list li{display:flex;gap:16px;margin-bottom:22px;align-items:flex-start}
.contact-list b{display:block;font-family:var(--head);font-size:1.2rem;color:var(--ink)}
.contact-list a:hover{color:var(--amber-d)}
.ci{width:52px;height:52px;flex-shrink:0;border-radius:14px;background:var(--sand);color:var(--amber-d);display:grid;place-items:center}
.ci.wa{background:#e7f9ee;color:var(--wa-d)}
.enq-form{background:var(--ink);color:#d7d7dc;border-radius:20px;padding:40px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.enq-form::before{content:"";position:absolute;right:-60px;top:-60px;width:180px;height:180px;border-radius:50%;border:24px solid rgba(245,180,0,.12)}
.enq-form h3{color:#fff;font-size:1.9rem;position:relative}
.enq-form label{display:block;font-size:.92rem;font-weight:600;margin-bottom:16px;color:#d7d7dc}
.enq-form small{color:var(--muted-d);font-weight:400}
.enq-form input,.enq-form select,.enq-form textarea{display:block;width:100%;margin-top:7px;background:var(--steel);border:1px solid #3a3a42;border-radius:var(--r-sm);padding:14px 16px;color:#fff;font:inherit;font-size:16px;transition:border-color .2s,background .2s}
.enq-form textarea{resize:vertical;min-height:110px}
.enq-form input:focus,.enq-form select:focus,.enq-form textarea:focus{outline:0;border-color:var(--amber);background:var(--steel2)}
.enq-form input.invalid{border-color:#ff6b6b}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.f-note{text-align:center;margin:16px 0 0;font-size:.92rem;color:var(--muted-d)}
.f-note a{color:var(--wa);font-weight:600}
.hp{position:absolute;left:-9999px;opacity:0}
.form-msg{display:none;padding:12px 16px;border-radius:var(--r-sm);margin-bottom:16px;font-weight:600}
.form-msg.show{display:block}
.form-msg.ok{background:rgba(37,211,102,.14);color:#6ee7a1;border:1px solid rgba(37,211,102,.4)}
.form-msg.bad{background:rgba(255,107,107,.12);color:#ff9a9a;border:1px solid rgba(255,107,107,.4)}
.btn.loading{opacity:.7;pointer-events:none}

/* CTA band */
.cta-band{background:var(--amber);color:var(--ink);position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;inset:0;background-image:repeating-linear-gradient(-45deg,rgba(0,0,0,.05) 0 16px,transparent 16px 32px)}
.cta-in{position:relative;display:flex;align-items:center;justify-content:space-between;gap:30px;padding-top:56px;padding-bottom:56px}
.cta-band .kicker{color:var(--ink)}
.cta-band h2{margin-bottom:8px}
.cta-band p{margin:0;font-weight:500}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}
.cta-band .btn-amber{background:var(--ink);color:#fff;box-shadow:none}
.cta-band .btn-amber:hover{background:var(--steel2)}

/* footer */
.site-footer{background:#111113 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='80' height='80'%3E%3Cpath d='M0 40h80M40 0v80' stroke='%23ffffff' stroke-opacity='.035'/%3E%3C/svg%3E");color:var(--muted-d);padding:80px 0 0;font-size:.98rem}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1.3fr;gap:50px;padding-bottom:50px}
.foot-brand img{height:62px;width:auto;margin-bottom:20px}
.site-footer h4{color:#fff;font-size:1.35rem;margin-bottom:18px}
.foot-links,.foot-contact{list-style:none;padding:0;margin:0}
.foot-links li{margin-bottom:10px}
.foot-links a:hover,.foot-contact a:hover{color:var(--amber)}
.foot-contact li{display:flex;gap:12px;margin-bottom:16px}
.foot-contact svg{color:var(--amber);flex-shrink:0;margin-top:4px}
.socials{display:flex;gap:14px;flex-wrap:wrap}
.socials a{color:#fff;border-bottom:1px solid var(--amber)}
.foot-bottom{border-top:1px solid var(--line-d);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding-top:22px;padding-bottom:26px;font-size:.9rem}

/* floating actions */
.float-actions{position:fixed;right:22px;bottom:24px;z-index:90;display:flex;flex-direction:column;gap:12px}
.fab{display:flex;align-items:center;gap:10px;height:58px;min-width:58px;padding:0 17px;border-radius:999px;color:#fff;box-shadow:0 14px 30px -10px rgba(0,0,0,.5);transition:transform .25s;position:relative}
.fab span{max-width:0;overflow:hidden;white-space:nowrap;font-family:var(--head);font-weight:700;font-size:1.05rem;letter-spacing:.4px;text-transform:uppercase;transition:max-width .35s}
.fab:hover{transform:translateY(-3px)}
.fab:hover span{max-width:120px}
.fab-wa{background:var(--wa)}
.fab-wa::before{content:"";position:absolute;inset:0;border-radius:inherit;border:2px solid var(--wa);animation:ring 2.2s infinite}
@keyframes ring{0%{transform:scale(1);opacity:.8}100%{transform:scale(1.45);opacity:0}}
.fab-call{background:var(--amber);color:var(--ink)}
.mobile-bar{display:none}
.to-top{position:fixed;left:22px;bottom:24px;z-index:89;width:46px;height:46px;border-radius:50%;border:0;background:var(--ink);color:var(--amber);display:grid;place-items:center;opacity:0;transform:translateY(20px);transition:.3s;pointer-events:none;box-shadow:var(--shadow)}
.to-top.show{opacity:1;transform:none;pointer-events:auto}

/* ---------- inner pages ---------- */
.page-banner{position:relative;background:var(--ink) var(--bg) center/cover no-repeat;color:#fff;padding:120px 0 80px;overflow:hidden;isolation:isolate}
.page-banner::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(15,15,16,.95),rgba(15,15,16,.7) 60%,rgba(15,15,16,.5))}
.pb-lines{position:absolute;inset:0;z-index:-1;background-image:linear-gradient(rgba(245,180,0,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(245,180,0,.08) 1px,transparent 1px);background-size:48px 48px;mask-image:linear-gradient(90deg,transparent,#000);-webkit-mask-image:linear-gradient(90deg,transparent,#000)}
.page-banner h1{color:#fff;font-size:clamp(2.3rem,5vw,4rem);max-width:900px}
.page-banner p{color:#d4d4d9;max-width:660px;font-size:1.12rem;margin:0}
.crumbs{display:flex;flex-wrap:wrap;gap:8px;font-size:.9rem;color:var(--muted-d);margin-bottom:14px}
.crumbs a:hover{color:var(--amber)}
.crumbs b{color:var(--amber);font-weight:600}
.about-page{display:grid;grid-template-columns:380px 1fr;gap:60px;align-items:start}
.about-side{position:sticky;top:110px}
.about-side img{border-radius:var(--r);box-shadow:var(--shadow);aspect-ratio:4/3;object-fit:cover;width:100%}
.side-stats{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:16px}
.side-stats div{background:var(--sand);border-radius:var(--r-sm);padding:16px}
.side-stats b{display:block;font-family:var(--head);font-size:1.9rem;color:var(--ink);line-height:1}
.side-stats span{font-size:.86rem;color:var(--muted)}
.prose{font-size:1.06rem}
.prose p{color:#45454c}
.prose h2{margin-bottom:22px}
.val-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.val{background:var(--char);border:1px solid var(--line-d);border-radius:var(--r);padding:30px 26px}
.val .svc-ic{background:var(--amber);color:var(--ink)}
.val p{color:var(--muted-d);font-size:.96rem;margin:0}
.svc-list{display:grid;gap:18px}
.svc-row{display:grid;grid-template-columns:100px 1fr auto;gap:30px;align-items:center;border:1px solid var(--line);border-radius:var(--r);padding:30px;transition:box-shadow .3s,border-color .3s}
.svc-row:hover{box-shadow:var(--shadow);border-color:transparent}
.svc-row-ic{width:100px;height:100px;border-radius:20px;background:var(--ink);color:var(--amber);display:grid;place-items:center;position:relative}
.svc-row-ic span{position:absolute;right:-8px;top:-8px;background:var(--amber);color:var(--ink);font-family:var(--head);font-weight:800;border-radius:8px;padding:2px 8px;font-size:.9rem}
.svc-row p{color:var(--muted);margin:0}
.build-show-in{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.build-show p{color:var(--muted-d)}
.pd-grid{display:grid;grid-template-columns:1fr 340px;gap:50px;align-items:start}
.gallery{margin-bottom:40px}
.g-main{border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:16/10;background:var(--sand)}
.g-main img{width:100%;height:100%;object-fit:cover;transition:opacity .3s}
.g-thumbs{display:flex;gap:10px;margin-top:12px;overflow-x:auto;padding-bottom:4px}
.g-thumbs button{flex:0 0 100px;height:70px;padding:0;border:2px solid transparent;border-radius:8px;overflow:hidden;opacity:.65;transition:.2s;background:none}
.g-thumbs button.is-on,.g-thumbs button:hover{border-color:var(--amber);opacity:1}
.g-thumbs img{width:100%;height:100%;object-fit:cover}
.pd-side{position:sticky;top:110px;display:grid;gap:18px}
.facts{background:var(--sand);border-radius:var(--r);padding:28px}
.facts dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:10px 16px}
.facts dt{font-weight:600;color:var(--muted);font-size:.92rem}
.facts dd{margin:0;font-weight:600;color:var(--ink)}
.side-cta{background:var(--ink);border-radius:var(--r);padding:28px;color:var(--muted-d);display:grid;gap:10px}
.side-cta h3{color:#fff;margin:0}
.side-cta p{margin:0 0 6px}
.contact-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:60px}
.cc{border:1px solid var(--line);border-radius:var(--r);padding:26px;display:flex;flex-direction:column;gap:8px;transition:.3s}
a.cc:hover{box-shadow:var(--shadow);border-color:transparent;transform:translateY(-4px)}
.cc b{font-family:var(--head);font-size:1.35rem;color:var(--ink);margin-top:8px}
.cc span:not(.ci){color:var(--muted);font-size:.96rem}
.map{border-radius:20px;overflow:hidden;box-shadow:var(--shadow);height:100%;min-height:460px}
.map iframe{width:100%;height:100%;min-height:460px;border:0;display:block}
.nf-in{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.b3d-wrap.small{background:var(--ink);border-radius:20px;padding:20px}
.empty{text-align:center;color:var(--muted)}

/* ---------- reveal animation ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.8,.2,1);transition-delay:var(--d,0ms)}
.reveal.in{opacity:1;transform:none}
.no-js .reveal{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .ticker-track,.fab-wa::before,.b3d-tag .dot{animation:none}
  .hero-slide{transition:opacity .4s}
}

/* ==========================================================
   RESPONSIVE
   ========================================================== */
@media (max-width:1100px){
  .menu>a{padding:8px 10px;font-size:1.08rem}
  .hero-in{grid-template-columns:1fr 1fr;gap:20px}
  .dir-card{grid-template-columns:300px 1fr}
  .val-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:960px){
  :root{--navh:70px}
  .topbar{display:none}
  .navbar{backdrop-filter:none;-webkit-backdrop-filter:none;background:#fff}
  .scrolled .topbar{margin-top:0}
  main{padding-top:var(--navh)}
  .nav-cta{display:none}
  .burger{display:flex;z-index:120}
  .burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .burger[aria-expanded="true"] span:nth-child(2){opacity:0}
  .burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .menu{position:fixed;inset:0;z-index:110;background:var(--ink);flex-direction:column;align-items:stretch;justify-content:flex-start;gap:0;padding:calc(var(--navh) + 20px) 24px 30px;transform:translateX(100%);transition:transform .4s cubic-bezier(.2,.8,.2,1);overflow-y:auto;visibility:hidden}
  .menu.open{transform:none;visibility:visible}
  .menu>a{color:#fff!important;font-size:2rem;padding:14px 0;border-bottom:1px solid var(--line-d)}
  .menu>a::after{left:0;right:auto;width:40px;bottom:10px}
  .menu-extra{display:grid;gap:12px;margin-top:28px}
  .menu-extra p{color:var(--muted-d);font-size:.92rem;margin:6px 0 0}
  body.menu-open{overflow:hidden}
  body.menu-open .logo-dark{display:none!important}
  body.menu-open .logo-white{display:block!important}
  .brand{position:relative;z-index:120}
  .hero-in{grid-template-columns:1fr;padding-top:calc(var(--navh) + 36px);gap:10px}
  .hero-3d{max-width:520px;margin:0 auto;width:100%}
  .b3d-tag{left:50%;transform:translateX(-50%);bottom:2%;white-space:nowrap}
  .about-grid,.enq-grid,.build-show-in,.nf-in{grid-template-columns:1fr;gap:50px}
  .about-media{margin-right:18px}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:30px 10px}
  .stat:nth-child(2n){border-right:0}
  .svc-grid,.proj-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr);gap:40px 20px}
  .steps::before{display:none}
  .dir-card{grid-template-columns:1fr}
  .dir-photo{max-height:420px}
  .dir-photo img{max-height:420px}
  .dir-copy{padding:36px 28px}
  .sec-head.row{flex-direction:column;align-items:flex-start}
  .cta-in{flex-direction:column;align-items:flex-start}
  .foot-grid{grid-template-columns:1fr 1fr}
  .foot-brand{grid-column:1/-1}
  .about-page,.pd-grid{grid-template-columns:1fr}
  .about-side,.pd-side{position:static}
  .contact-cards{grid-template-columns:repeat(2,1fr)}
  .svc-row{grid-template-columns:80px 1fr}
  .svc-row-ic{width:80px;height:80px}
  .svc-row .btn{grid-column:2;justify-self:start}
}
@media (max-width:640px){
  body{font-size:16px;padding-bottom:70px}
  .wrap{padding-left:16px;padding-right:16px}
  .section{padding:72px 0}
  .sec-head{margin-bottom:36px}
  .brand img{height:42px}
  .hero{min-height:auto}
  .hero-in{padding-bottom:10px}
  .hero .lead{font-size:1.05rem}
  .hero-btns{flex-direction:column;margin:24px 0 26px}
  .hero-btns .btn{width:100%}
  .hero-facts{gap:20px;justify-content:space-between}
  .hero-facts li{flex:1 1 0;min-width:0}
  .hero-facts b{font-size:1.8rem}
  .hero-facts span{font-size:.8rem;display:block;line-height:1.3}
  .hero-caption{flex-direction:column;align-items:flex-start;gap:14px;padding-bottom:26px}
  .hc-now{min-height:76px;width:100%}
  .hc-item{right:0}
  .hc-item b{display:block;font-size:1.15rem}
  .hc-item span{font-size:.85rem}
  .ticker{font-size:1.1rem;padding:12px 0}
  .years-badge{right:-12px;bottom:-20px;padding:14px 16px}
  .years-badge b{font-size:2.6rem}
  .blueprint-corner{left:-10px;top:-10px;width:80px;height:80px}
  .svc-grid,.proj-grid,.val-grid,.contact-cards{grid-template-columns:1fr}
  .svc{padding:28px 22px}
  .steps{grid-template-columns:1fr;gap:30px}
  .step{display:grid;grid-template-columns:64px 1fr;text-align:left;gap:0 16px;padding:0}
  .step-ic{width:64px;height:64px;margin:0;grid-row:span 3}
  .filters{overflow-x:auto;flex-wrap:nowrap;width:100%;padding-bottom:6px;-webkit-overflow-scrolling:touch;scrollbar-width:none}
  .filters::-webkit-scrollbar{display:none}
  .filters button{flex-shrink:0}
  .enq-form{padding:28px 20px;border-radius:16px}
  .f-row{grid-template-columns:1fr;gap:0}
  .cta-in{padding-top:44px;padding-bottom:44px}
  .cta-actions{width:100%;flex-direction:column}
  .cta-actions .btn{width:100%}
  .foot-grid{grid-template-columns:1fr;gap:34px}
  .foot-bottom{flex-direction:column;text-align:center;align-items:center}
  .page-banner{padding:70px 0 50px}
  .svc-row{grid-template-columns:1fr;padding:24px 20px;gap:16px}
  .svc-row .btn{grid-column:auto}
  .map,.map iframe{min-height:340px}
  /* sticky contact: bottom bar on mobile */
  .float-actions,.to-top{display:none}
  .mobile-bar{display:grid;grid-template-columns:1fr 1.2fr 1fr;position:fixed;left:0;right:0;bottom:0;z-index:95;background:var(--ink);border-top:1px solid var(--line-d);padding:8px 8px calc(8px + env(safe-area-inset-bottom));gap:8px;box-shadow:0 -10px 30px -10px rgba(0,0,0,.5)}
  .mobile-bar a{display:flex;align-items:center;justify-content:center;gap:7px;height:48px;border-radius:12px;font-family:var(--head);font-weight:700;text-transform:uppercase;letter-spacing:.5px;font-size:1rem;color:#fff}
  .mb-call{background:var(--amber);color:var(--ink)!important}
  .mb-wa{background:var(--wa)}
  .mb-enq{background:var(--steel2)}
}
@media (max-width:380px){
  .hero h1{font-size:2.15rem}
  .mobile-bar a{font-size:.9rem;gap:5px}
}

/* ==========================================================
   v4 – lighter hero, why-choose, FAQ, app band, mobile menu
   ========================================================== */
/* hero: let the project photo show through, keep text readable */
.hero::before{background:
  linear-gradient(100deg,rgba(15,15,16,.82) 0%,rgba(15,15,16,.6) 40%,rgba(15,15,16,.18) 75%,rgba(15,15,16,.08) 100%),
  linear-gradient(0deg,rgba(15,15,16,.75) 0%,transparent 35%),
  linear-gradient(180deg,rgba(15,15,16,.55) 0%,transparent 22%)}
.hero h1{text-shadow:0 2px 24px rgba(0,0,0,.55)}
.hero .lead{color:#ececef;text-shadow:0 1px 12px rgba(0,0,0,.7)}
.hero .kicker{text-shadow:0 1px 8px rgba(0,0,0,.6)}
.hero-in{padding-bottom:70px}
.hero-grid-lines{opacity:.6}

/* why choose */
.why-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:70px;align-items:center}
.why-media{position:relative;padding:0 60px 70px 0}
.why-media>img:first-child{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r);box-shadow:var(--shadow)}
.why-small{position:absolute;right:0;bottom:0;width:48%;aspect-ratio:1/1;object-fit:cover;border-radius:var(--r);border:6px solid var(--paper);box-shadow:var(--shadow)}
.why-badge{position:absolute;left:-14px;bottom:30px;background:var(--amber);color:var(--ink);border-radius:var(--r);padding:14px 18px;display:flex;align-items:center;gap:10px;font-family:var(--head);font-weight:700;font-size:1.05rem;line-height:1.1;text-transform:uppercase;box-shadow:var(--shadow)}
.why-copy>p{color:var(--muted)}
.why-list{display:grid;grid-template-columns:1fr 1fr;gap:22px 26px;margin-top:28px}
.why-item{display:flex;gap:14px;align-items:flex-start}
.why-ic{flex-shrink:0;width:50px;height:50px;border-radius:14px;background:var(--ink);color:var(--amber);display:grid;place-items:center}
.why-item h3{font-size:1.25rem;margin:2px 0 4px}
.why-item p{color:var(--muted);font-size:.95rem;margin:0}

/* FAQ */
.faq{background:var(--sand)}
.faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:60px;align-items:start}
.faq-head{position:sticky;top:120px}
.faq-head p{color:var(--muted)}
.faq-cta{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}
.faq-list{display:grid;gap:12px}
.faq-list details{background:#fff;border:1px solid var(--line);border-radius:var(--r);transition:box-shadow .25s,border-color .25s}
.faq-list details[open]{box-shadow:var(--shadow);border-color:transparent}
.faq-list summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 22px;font-family:var(--head);font-weight:700;font-size:1.22rem;color:var(--ink)}
.faq-list summary::-webkit-details-marker{display:none}
.faq-plus{position:relative;flex-shrink:0;width:30px;height:30px;border-radius:50%;background:var(--sand)}
.faq-plus::before,.faq-plus::after{content:"";position:absolute;left:50%;top:50%;width:12px;height:2px;background:var(--ink);transform:translate(-50%,-50%);transition:transform .25s}
.faq-plus::after{transform:translate(-50%,-50%) rotate(90deg)}
details[open] .faq-plus{background:var(--amber)}
details[open] .faq-plus::after{transform:translate(-50%,-50%) rotate(0)}
.faq-a{padding:0 22px 20px;color:#4a4a52}

/* app band in footer */
.app-band{display:flex;align-items:center;gap:20px;background:linear-gradient(110deg,#1b1b1f,#232328);border:1px solid var(--line-d);border-radius:18px;padding:20px 24px;margin-bottom:30px}
.app-icon img{width:64px;height:64px;border-radius:16px;box-shadow:0 8px 20px -8px rgba(245,180,0,.5)}
.app-copy{flex:1}
.app-copy h4{margin:0 0 4px;font-size:1.35rem}
.app-copy p{margin:0;font-size:.94rem}
.app-copy b{color:#fff}
.is-app .topbar{display:none}

/* desktop: logo inside menu only for mobile */
.menu-logo,.menu-overlay{display:none}

@media (max-width:1100px){
  .why-grid,.faq-grid{gap:40px}
}
@media (max-width:960px){
  /* mobile menu: slides in from the LEFT, half screen */
  .menu{inset:0 auto 0 0;width:50vw;min-width:230px;max-width:340px;transform:translateX(-105%);padding:18px 18px 24px;box-shadow:20px 0 60px -10px rgba(0,0,0,.6)}
  .menu.open{transform:none}
  .menu-logo{display:block;height:34px;width:auto;margin:0 0 16px}
  .menu>a{font-size:1.08rem!important;padding:9px 0!important;letter-spacing:.4px}
  .menu>a::after{bottom:4px;width:24px;height:2px}
  .menu-extra{gap:8px;margin-top:18px}
  .menu-extra .btn{font-size:.92rem;padding:10px 12px;gap:6px}
  .menu-extra p{font-size:.8rem;line-height:1.45}
  .menu-overlay{display:block;position:fixed;inset:0;z-index:105;background:rgba(0,0,0,.55);opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s;backdrop-filter:blur(2px)}
  body.menu-open .menu-overlay{opacity:1;visibility:visible}
  .brand{z-index:auto}
  body.menu-open .logo-dark{display:block!important}
  body.menu-open .logo-white{display:none!important}
  .page-home:not(.scrolled).menu-open .logo-dark{display:none!important}
  .page-home:not(.scrolled).menu-open .logo-white{display:block!important}
  .why-grid,.faq-grid{grid-template-columns:1fr}
  .faq-head{position:static}
  .hero-3d{order:-1}
}
@media (max-width:640px){
  /* hero = exactly one phone screen, image first */
  .hero{min-height:calc(100svh - 64px - env(safe-area-inset-bottom));display:flex}
  .hero::before{background:linear-gradient(180deg,rgba(15,15,16,.55) 0%,rgba(15,15,16,.35) 30%,rgba(15,15,16,.78) 58%,rgba(15,15,16,.92) 100%)}
  .hero-in{flex:1;display:flex;flex-direction:column;justify-content:center;gap:4px;padding-top:calc(var(--navh) + 6px);padding-bottom:18px}
  .hero-3d{width:100%;max-width:none;margin:0}
  .hero-3d .b3d-wrap{display:flex;justify-content:center}
  .hero-3d .b3d-wrap svg{width:auto;height:min(32svh,300px);max-width:100%}
  .b3d-tag{display:none}
  .hero .kicker{font-size:.8rem;letter-spacing:1.6px;margin-bottom:8px}
  .hero .kicker::before{width:18px}
  .hero h1{font-size:clamp(1.75rem,8.2vw,2.3rem);margin-bottom:10px}
  .hero .lead{font-size:.97rem;line-height:1.5;margin-bottom:0}
  .hero-btns{flex-direction:row;gap:10px;margin:18px 0 0}
  .hero-btns .btn{flex:1;width:auto;padding:13px 10px;font-size:.92rem;gap:6px}
  .hero-btns .btn svg{width:16px;height:16px}
  .why-media{padding:0 30px 50px 0}
  .why-badge{left:-6px;bottom:16px;padding:10px 12px;font-size:.9rem}
  .why-list{grid-template-columns:1fr;gap:18px}
  .faq-list summary{font-size:1.08rem;padding:16px 16px}
  .faq-a{padding:0 16px 16px;font-size:.95rem}
  .app-band{flex-wrap:wrap;padding:18px;gap:14px}
  .app-icon img{width:52px;height:52px}
  .app-copy{flex:1 1 60%}
  .app-actions{width:100%}
  .app-actions .btn{width:100%}
}
@media (max-width:640px) and (max-height:720px){
  .hero-3d .b3d-wrap svg{height:26svh}
  .hero .lead{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
}