/* Katman Yapı & Dekorasyon — soğuk açık teknik kimlik: tam-genişlik BÜYÜK HARF manşet, sağda iş kapsamı spec-kartı, koyu lacivert istatistik/ilke bantları, keskin köşeli teknik kartlar */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;overflow-x:clip}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;line-height:1.14;font-weight:700;letter-spacing:-.01em}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
.ic{flex:none;vertical-align:middle}
.wrap{width:100%;max-width:1240px;margin:0 auto;padding:0 clamp(18px,4vw,46px)}
.wrap-narrow{max-width:760px}
.skip{position:absolute;left:-999px;top:0;background:var(--brand);color:var(--on-brand);padding:10px 16px;z-index:200}
.skip:focus{left:8px;top:8px}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

/* eyebrow — mono etiket, teknik kod hissi */
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:ui-monospace,'SFMono-Regular',Menlo,Consolas,monospace;font-size:.72rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--brand);margin-bottom:16px}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--accent)}
.sec-head.center .eyebrow{justify-content:center}

/* buttons — keskin köşe, net */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--font);font-size:.92rem;font-weight:700;letter-spacing:.03em;line-height:1;padding:14px 24px;border-radius:var(--radius);border:1.5px solid transparent;cursor:pointer;transition:.16s ease;text-transform:uppercase}
.btn-lg{padding:16.5px 30px;font-size:.96rem}
.btn-sm{padding:9px 16px;font-size:.8rem}
.btn-block{display:flex;width:100%;justify-content:center}
.btn-primary{background:var(--brand);color:var(--on-brand);border-color:var(--brand)}
.btn-primary:hover{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.btn-secondary{background:transparent;color:var(--text);border-color:var(--line)}
.btn-secondary:hover{border-color:var(--brand);color:var(--brand)}
.btn-ghost{background:transparent;color:var(--text);border-color:rgba(255,255,255,.3)}
.btn-ghost:hover{background:rgba(255,255,255,.1)}

/* topbar */
.topbar{background:#101a2b;color:#aeb9c8;font-size:.8rem;border-bottom:1px solid #1c2a40}
.topbar-in{display:flex;justify-content:space-between;align-items:center;gap:12px;min-height:40px;flex-wrap:wrap}
.topbar-note,.topbar-call{display:inline-flex;align-items:center;gap:8px}
.topbar-note .ic,.topbar-call .ic{color:var(--accent)}
.topbar-call{color:#fff;font-weight:700}
.topbar-call:hover{color:var(--accent)}

/* header */
.site-head{position:sticky;top:0;z-index:100;background:rgba(236,239,242,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.head-in{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:78px}
.brand{display:inline-flex;align-items:center;gap:12px}
.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:var(--radius);background:var(--brand);color:var(--on-brand);flex:none}
.brand-txt b{display:block;font-size:1.14rem;font-weight:800;letter-spacing:-.01em;text-transform:uppercase}
.brand-txt span{display:block;font-size:.6rem;color:var(--muted);letter-spacing:.14em;text-transform:uppercase;margin-top:3px}
.site-nav{display:flex;align-items:center;gap:2px}
.site-nav a{padding:10px 14px;font-size:.88rem;font-weight:600;color:var(--muted);border-radius:2px;text-transform:uppercase;letter-spacing:.02em}
.site-nav a:hover{color:var(--brand)}
.site-nav a.active{color:var(--accent)}
.nav-cta{background:var(--brand)!important;color:var(--on-brand)!important;border:1.5px solid var(--brand);border-radius:var(--radius);margin-left:10px;font-weight:700;padding:9px 18px!important}
.nav-cta:hover{background:var(--accent)!important;border-color:var(--accent)!important;color:var(--on-accent)!important}
.burger,.navtoggle{display:none}

/* sections */
.section{padding:clamp(52px,8vw,110px) 0}
.section-tint{background:var(--surface)}
.section-deep{background:#101a2b;border-top:1px solid #1c2a40;border-bottom:1px solid #1c2a40}
.sec-head{max-width:720px;margin-bottom:clamp(32px,5vw,54px)}
.sec-head h2{font-size:clamp(1.7rem,3.6vw,2.5rem);overflow-wrap:anywhere;text-transform:uppercase;letter-spacing:-.005em}
.sec-head p{margin-top:14px;color:var(--muted);font-size:1.02rem;max-width:62ch}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head-row{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;max-width:none}

/* hero — tam genişlik manşet bandı, sol hizalı büyük harf, sağda iş kapsamı spec-kartı */
.hero{padding:clamp(40px,7vw,80px) 0 0;background:var(--surface);border-bottom:1px solid var(--line)}
.hero-in{display:grid;grid-template-columns:1.3fr .95fr;gap:clamp(30px,5vw,60px);align-items:end;padding-bottom:clamp(40px,6vw,72px)}
.hero-in>*{min-width:0}
.hero-text h1{font-size:clamp(2.2rem,5.2vw,3.7rem);font-weight:800;letter-spacing:-.01em;text-transform:uppercase;margin-bottom:22px;overflow-wrap:anywhere;max-width:17ch;line-height:1.06}
.hero-text .lede{font-size:clamp(1rem,1.5vw,1.12rem);color:var(--muted);max-width:56ch;line-height:1.68}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.hero-figures{display:grid;grid-template-columns:repeat(4,auto);gap:clamp(14px,3vw,32px);margin-top:clamp(36px,6vw,56px);padding-top:22px;border-top:2px solid var(--line)}
.hero-figures dt{font-family:ui-monospace,monospace;font-size:clamp(1.4rem,2.4vw,1.8rem);font-weight:800;color:var(--brand);letter-spacing:-.01em}
.hero-figures dd{margin:6px 0 0;font-size:.72rem;color:var(--muted);line-height:1.4;text-transform:uppercase;letter-spacing:.05em}

/* hero-art — İŞ KAPSAMI spec-sheet kartı: köşe braketleri, mono etiketli satırlar */
.hero-art{position:relative;display:flex;align-items:center}
.spec-card{position:relative;width:100%;background:#101a2b;border:1px solid #1c2a40;border-radius:var(--radius);padding:clamp(22px,3vw,32px)}
.spec-card::before,.spec-card::after,.spec-card .corner-br,.spec-card .corner-bl{content:"";position:absolute;width:16px;height:16px;border-color:var(--accent);border-style:solid}
.spec-card::before{top:-1px;left:-1px;border-width:2px 0 0 2px}
.spec-card::after{top:-1px;right:-1px;border-width:2px 2px 0 0}
.spec-card .corner-br{bottom:-1px;right:-1px;border-width:0 2px 2px 0}
.spec-card .corner-bl{bottom:-1px;left:-1px;border-width:0 0 2px 2px}
.spec-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding-bottom:16px;margin-bottom:16px;border-bottom:1px solid #24314a}
.spec-head b{font-family:ui-monospace,monospace;font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:#8fa0bc}
.spec-head span{font-family:ui-monospace,monospace;font-size:.7rem;color:var(--accent);letter-spacing:.1em}
.spec-row{display:flex;align-items:baseline;justify-content:space-between;gap:14px;padding:11px 0;border-bottom:1px dashed #24314a;font-family:ui-monospace,monospace;font-size:.84rem}
.spec-row:last-of-type{border-bottom:none}
.spec-row b{color:#eef2f7;font-weight:700;letter-spacing:.02em;text-transform:uppercase;flex:none}
.spec-row span{color:#8fa0bc;text-align:right}
.spec-foot{margin-top:18px;padding-top:16px;border-top:1px solid #24314a;display:flex;align-items:center;gap:10px;color:var(--accent);font-family:ui-monospace,monospace;font-size:.76rem;text-transform:uppercase;letter-spacing:.08em}

/* stat band (section-deep) */
.stat-strip{border-top:1px solid #1c2a40;border-bottom:1px solid #1c2a40}
.stat-in{display:flex;flex-wrap:wrap;gap:0;padding:0}
.stat-item{flex:1 1 200px;padding:clamp(22px,3vw,34px) clamp(14px,2vw,26px);border-right:1px solid #1c2a40}
.stat-item:last-child{border-right:none}
.stat-item dt{font-family:ui-monospace,monospace;font-size:clamp(1.7rem,3vw,2.3rem);font-weight:800;color:#fff}
.stat-item dd{margin-top:6px;font-size:.78rem;color:#8fa0bc;text-transform:uppercase;letter-spacing:.06em}

/* svc-list — hizmet spec-sheet satırları (hizmetler.php + home) */
.svc-list{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.svc-row{display:grid;grid-template-columns:auto auto 1fr auto;align-items:center;gap:clamp(14px,2.4vw,28px);padding:clamp(20px,2.6vw,28px) 6px;border-bottom:1px solid var(--line);position:relative;transition:.16s;background:var(--surface)}
.svc-row::before{content:"";position:absolute;top:0;left:0;bottom:0;width:0;background:var(--accent);transition:.18s ease}
.svc-row:hover::before{width:4px}
.svc-row:hover{padding-left:16px}
.svc-no{font-family:ui-monospace,monospace;font-size:.86rem;color:var(--accent);font-weight:700;letter-spacing:.03em}
.svc-no::before{content:"İK-"}
.svc-ic{display:grid;place-items:center;width:50px;height:50px;border-radius:var(--radius);border:1px solid var(--line);background:var(--bg);color:var(--brand);flex:none}
.svc-row:hover .svc-ic{border-color:var(--accent);color:var(--accent)}
.svc-main{min-width:0}
.svc-main h3{font-size:1.14rem;margin-bottom:6px;overflow-wrap:anywhere;text-transform:uppercase;letter-spacing:.01em}
.svc-main p{color:var(--muted);font-size:.94rem;max-width:64ch;overflow-wrap:anywhere}
.svc-tag{display:inline-flex;align-items:center;gap:8px;margin-top:11px;font-size:.78rem;color:var(--brand);font-weight:700;font-family:ui-monospace,monospace;text-transform:uppercase;letter-spacing:.03em}
.svc-aside{display:flex;align-items:center;gap:16px;justify-self:end}
.svc-go{display:grid;place-items:center;width:38px;height:38px;border-radius:var(--radius);border:1px solid var(--line);color:var(--brand);transition:.16s}
.svc-row:hover .svc-go{background:var(--accent);color:var(--on-accent);border-color:var(--accent)}

/* süreç akış diyagramı — numaralı, oklu/kesikli teknik akış */
.flow-strip{display:grid;grid-template-columns:repeat(8,1fr);gap:0;align-items:start}
.flow-step{position:relative;padding:0 14px 0 0}
.flow-step:not(:last-child)::after{content:"";position:absolute;top:19px;left:calc(100% - 8px);width:calc(100% - 6px);border-top:2px dashed var(--line);z-index:0}
.flow-no{display:grid;place-items:center;width:38px;height:38px;border-radius:var(--radius);background:var(--brand);color:var(--on-brand);font-family:ui-monospace,monospace;font-weight:800;font-size:.86rem;position:relative;z-index:1}
.flow-step h3{font-size:.92rem;margin:14px 0 6px;text-transform:uppercase;overflow-wrap:anywhere;letter-spacing:.01em}
.flow-step p{color:var(--muted);font-size:.8rem;line-height:1.5}

/* ilkeler bandı (section-deep) */
.kpi-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(28px,5vw,60px);align-items:start}
.kpi-wrap>*{min-width:0}
.kpi-text h2{font-size:clamp(1.7rem,3.6vw,2.4rem);overflow-wrap:anywhere;color:#fff;text-transform:uppercase}
.kpi-text p{margin-top:14px;color:#a9b4c4;font-size:1.02rem;max-width:44ch}
.kpi-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:#1c2a40;border:1px solid #1c2a40}
.kpi{background:#101a2b;padding:24px;border-top:2px solid transparent}
.kpi:hover{border-top-color:var(--accent)}
.kpi .kpi-ic{color:var(--accent);margin-bottom:12px}
.kpi h3{font-size:.98rem;color:#fff;margin-bottom:8px;text-transform:uppercase;overflow-wrap:anywhere}
.kpi p{color:#a9b4c4;font-size:.86rem}

/* locations strip */
.loc-strip{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.loc-strip li{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);padding:.6em 1.1em;border-radius:var(--radius);font-size:.84rem;color:var(--text);font-weight:600}
.loc-strip li .ic{color:var(--accent)}
.loc-h{font-size:clamp(1.4rem,2.8vw,1.9rem);margin:.4em 0;text-transform:uppercase}

/* reviews */
.rev-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.rev-grid>*{min-width:0}
.rev{margin:0;padding:26px;background:var(--surface);display:flex;flex-direction:column;border-left:3px solid var(--brand)}
.rev-stars{display:inline-flex;gap:3px;color:var(--accent);margin-bottom:12px}
.rev blockquote{margin:0 0 16px;font-size:.98rem;line-height:1.62;color:var(--text)}
.rev figcaption{margin-top:auto;padding-top:14px;border-top:1px solid var(--line)}
.rev figcaption strong{display:block;font-weight:800}
.rev figcaption span{font-size:.78rem;color:var(--muted);margin-top:3px;display:block;text-transform:uppercase;letter-spacing:.02em}

/* proje/iş kartları (referanslar.php + home) — teknik etiketli */
.proj-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.proj-grid>*{min-width:0}
.proj-card{background:var(--surface);overflow:hidden;transition:.16s;border-top:3px solid transparent}
.proj-card:hover{border-top-color:var(--accent)}
.proj-media{position:relative;aspect-ratio:16/9;background:#101a2b}
.proj-media img{width:100%;height:100%;object-fit:cover}
.proj-ph{position:absolute;inset:0;display:grid;place-items:center;color:#2c3c56}
.proj-tag{position:absolute;top:14px;left:14px;background:var(--brand);color:var(--on-brand);font-size:.68rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;padding:6px 12px;border-radius:var(--radius)}
.proj-body{padding:24px}
.proj-body h3{font-size:1.08rem;margin-bottom:9px;overflow-wrap:anywhere;text-transform:uppercase}
.proj-body p{color:var(--muted);font-size:.9rem;margin-bottom:15px;overflow-wrap:anywhere}
.proj-foot{display:flex;justify-content:space-between;align-items:center;gap:12px;border-top:1px solid var(--line);padding-top:14px;font-size:.78rem;color:var(--muted);font-family:ui-monospace,monospace;text-transform:uppercase;letter-spacing:.02em}
.proj-foot b{color:var(--accent);font-weight:800}

/* gallery */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.gal-item{margin:0;position:relative;aspect-ratio:4/3;overflow:hidden;background:#101a2b}
.gal-item img{width:100%;height:100%;object-fit:cover}
.gal-item .ph{position:absolute;inset:0;display:grid;place-items:center;color:#2c3c56}
.gal-item figcaption{position:absolute;left:0;right:0;bottom:0;padding:14px 14px 11px;font-size:.8rem;color:#f2f4f7;background:linear-gradient(transparent,rgba(10,15,24,.88));text-transform:uppercase;letter-spacing:.02em}

/* contact */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(26px,4vw,52px);align-items:start}
.contact-grid>*{min-width:0}
.ci-card{display:flex;align-items:center;gap:16px;background:#101a2b;color:#fff;padding:22px;border-radius:var(--radius);margin-bottom:18px;border-left:3px solid var(--accent)}
.ci-ic{display:grid;place-items:center;width:48px;height:48px;border-radius:var(--radius);background:rgba(255,255,255,.08);color:var(--accent);flex:none}
.ci-card small{display:block;font-size:.7rem;color:#8fa0bc;text-transform:uppercase;letter-spacing:.08em}
.ci-big{font-size:1.24rem;font-weight:800;color:#fff;margin-top:3px;display:block}
.ci-list li{display:flex;align-items:center;gap:12px;padding:13px 0;border-bottom:1px solid var(--line);color:var(--muted);font-size:.92rem}
.ci-list .ic{color:var(--brand)}
.ci-list a:hover{color:var(--brand)}
.contact-form{background:var(--surface);border:1px solid var(--line);border-top:3px solid var(--brand);border-radius:var(--radius);padding:clamp(22px,3vw,32px)}
.field{margin-bottom:16px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field label{display:block;font-size:.82rem;font-weight:700;margin-bottom:8px;text-transform:uppercase;letter-spacing:.02em}
.field input,.field select,.field textarea{width:100%;font-family:var(--font);font-size:1rem;padding:12.5px 15px;border:1.5px solid var(--line);border-radius:2px;background:var(--bg);color:var(--text)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--brand)}
.field textarea{resize:vertical}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}

/* article */
.article p{margin-bottom:18px;font-size:1.05rem;color:var(--text)}
.article-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;padding-top:24px;border-top:1px solid var(--line)}

/* alerts / empty */
.alert{padding:15px 18px;border-radius:var(--radius);margin:18px 0;font-size:.92rem;border:1px solid var(--line)}
.alert-success{background:rgba(41,76,125,.08);border-color:var(--brand);color:#193456}
.alert-error{background:rgba(196,72,42,.08);border-color:#c4482a;color:#8f3016}
.alert-error div+div{margin-top:4px}
.empty{text-align:center;padding:56px 20px;color:var(--muted)}
.empty .ic{color:var(--line);margin-bottom:12px}

/* page head */
.page-head{padding:clamp(42px,6vw,72px) 0 clamp(22px,3vw,32px);background:var(--surface);border-bottom:1px solid var(--line)}
.page-head h1{font-size:clamp(1.9rem,4vw,2.8rem);overflow-wrap:anywhere;font-weight:800;text-transform:uppercase}
.page-head .lede{margin-top:16px;color:var(--muted);font-size:1.04rem;max-width:66ch}
.crumb{font-size:.8rem;color:var(--muted);margin-bottom:16px;font-family:ui-monospace,monospace}
.crumb a:hover{color:var(--brand)}

/* detail */
.detail-grid{display:grid;grid-template-columns:1.6fr .9fr;gap:clamp(26px,4vw,52px);align-items:start}
.detail-grid>*{min-width:0}
.detail-img{width:100%;border-radius:var(--radius);border:1px solid var(--line);margin-bottom:24px}
.detail-body p{margin-bottom:18px;color:var(--text)}
.side-box{position:sticky;top:100px;background:var(--surface);border:1px solid var(--line);border-top:3px solid var(--brand);border-radius:var(--radius);padding:24px}
.side-box h3{font-size:1.1rem;margin-bottom:14px;text-transform:uppercase}
.side-price{display:inline-flex;align-items:center;gap:8px;color:var(--accent);font-weight:700;margin-bottom:16px;font-family:ui-monospace,monospace}
.side-box .btn{margin-bottom:10px}
.side-sep{font-size:.7rem;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);margin:22px 0 12px;padding-top:18px;border-top:1px solid var(--line);font-family:ui-monospace,monospace}
.side-list li{margin-bottom:4px}
.side-list a{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:2px;color:var(--muted);font-size:.88rem}
.side-list a:hover{background:var(--bg);color:var(--brand)}
.side-list .ic{color:var(--brand)}

/* faq */
.faq details{border:1px solid var(--line);border-radius:var(--radius);margin-bottom:10px;background:var(--surface);overflow:hidden}
.faq summary{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 22px;font-weight:700;font-size:.98rem;cursor:pointer;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq-mark{position:relative;flex:none;width:16px;height:16px}
.faq-mark::before,.faq-mark::after{content:"";position:absolute;background:var(--accent);transition:.16s;border-radius:0}
.faq-mark::before{top:7px;left:0;width:16px;height:2px}
.faq-mark::after{top:0;left:7px;width:2px;height:16px}
.faq details[open] .faq-mark::after{transform:rotate(90deg);opacity:0}
.faq-a{padding:0 22px 20px;color:var(--muted)}

/* cta */
.cta{padding:clamp(46px,7vw,96px) 0}
.cta-in{display:flex;justify-content:space-between;align-items:center;gap:28px;flex-wrap:wrap;background:#101a2b;color:#fff;border-radius:var(--radius);padding:clamp(28px,5vw,54px);border-top:3px solid var(--accent)}
.cta-in .eyebrow{color:var(--accent)}
.cta-in .eyebrow::before{background:var(--accent)}
.cta-in h2{font-size:clamp(1.6rem,3.2vw,2.3rem);max-width:22ch;color:#fff;text-transform:uppercase}
.cta-in p{margin-top:14px;color:#a9b4c4;max-width:52ch}
.cta-actions{display:flex;flex-direction:column;gap:12px;flex:none}

/* footer */
.site-foot{background:#0c1220;color:#e9edf3;border-top:1px solid #1c2a40;padding-top:clamp(44px,6vw,70px)}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1.2fr 1.4fr;gap:clamp(24px,4vw,46px);padding-bottom:40px}
.foot-grid>*{min-width:0}
.foot-brand .brand{margin-bottom:16px}
.foot-brand p{color:#8fa0bc;margin:0 0 18px;font-size:.92rem;max-width:42ch}
.foot-col h4{font-size:.7rem;text-transform:uppercase;letter-spacing:.16em;color:var(--accent);margin-bottom:16px;font-family:ui-monospace,monospace}
.foot-col li{margin-bottom:10px}
.foot-col a{color:#8fa0bc;font-size:.92rem}
.foot-col a:hover{color:#fff}
.foot-col a,.foot-iletisim li span{overflow-wrap:anywhere}
.foot-iletisim li{display:flex;gap:10px;color:#8fa0bc;margin-bottom:12px;font-size:.88rem}
.foot-iletisim .ic{color:var(--accent);flex:none}
.foot-iletisim a{overflow-wrap:anywhere}
.foot-bottom{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;border-top:1px solid #1c2a40;padding:20px 0;font-size:.8rem;color:#7386a1}
.foot-bottom a:hover{color:#fff}

/* fab */
.fab{position:fixed;right:18px;bottom:18px;z-index:90;display:grid;place-items:center;width:54px;height:54px;border-radius:var(--radius);box-shadow:0 12px 26px -8px rgba(16,26,43,.35)}
.fab-wa{background:#25d366;color:#fff}
.fab:hover{transform:scale(1.06)}

/* scrollbar */
*{scrollbar-width:thin;scrollbar-color:var(--brand) var(--bg)}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:var(--brand);border-radius:0;border:2px solid var(--bg)}
::selection{background:var(--accent);color:var(--on-accent)}

/* responsive */
@media(max-width:1024px){
  .hero-in{grid-template-columns:1fr;gap:32px}
  .hero-art{order:-1;max-width:420px}
  .kpi-wrap{grid-template-columns:1fr;gap:32px}
  .proj-grid,.gallery,.rev-grid{grid-template-columns:repeat(2,1fr)}
  .flow-strip{grid-template-columns:repeat(4,1fr);gap:20px 0}
  .flow-step:nth-child(4)::after{display:none}
  .stat-item{flex-basis:calc(50% - 1px)}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:860px){
  .site-head{backdrop-filter:none;background:var(--bg)}
  .burger{display:flex;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);cursor:pointer}
  .burger span{display:block;width:20px;height:2px;background:var(--text);margin:0 auto;transition:.2s}
  .site-nav{display:none;position:fixed;inset:0 0 0 auto;width:min(84vw,320px);flex-direction:column;align-items:stretch;gap:2px;background:var(--surface);border-left:1px solid var(--line);padding:88px 22px 28px;z-index:99;overflow-y:auto}
  .navtoggle:checked~.site-nav{display:flex}
  .navtoggle:checked~.burger span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
  .navtoggle:checked~.burger span:nth-child(2){opacity:0}
  .navtoggle:checked~.burger span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}
  .site-nav a{padding:14px 4px;font-size:1rem;border-bottom:1px solid var(--line)}
  .nav-cta{margin-left:0;margin-top:10px;justify-content:center}
  .detail-grid,.contact-grid{grid-template-columns:1fr}
  .side-box{position:static}
  .sec-head-row{flex-direction:column;align-items:flex-start}
  .svc-row{grid-template-columns:auto 1fr;grid-template-areas:"no main" "ic aside";row-gap:12px}
  .svc-no{grid-area:no}.svc-main{grid-area:main}.svc-ic{grid-area:ic}.svc-aside{grid-area:aside;justify-self:start}
  .flow-strip{grid-template-columns:repeat(2,1fr)}
  .flow-step::after{display:none}
  .stat-item{flex-basis:100%;border-right:none;border-bottom:1px solid #1c2a40}
  .stat-item:last-child{border-bottom:none}
}
@media(max-width:560px){
  body{font-size:15.5px}
  .topbar-note{display:none}
  .topbar-in{justify-content:center}
  .hero-figures{grid-template-columns:repeat(2,1fr);gap:16px}
  .proj-grid,.gallery,.rev-grid,.kpi-grid{grid-template-columns:1fr}
  .flow-strip{grid-template-columns:1fr}
  .field-row{grid-template-columns:1fr}
  .cta-in{flex-direction:column;align-items:flex-start}
  .cta-actions{width:100%}
  .cta-actions .btn{width:100%;justify-content:center}
  .foot-grid{grid-template-columns:1fr;gap:28px}
}
@media(max-width:380px){
  .brand-txt span{display:none}
  .hero-figures{grid-template-columns:1fr 1fr}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}