/* Roller Shutter Door — layout inspired by Doroka garage-door template */
:root{
  --navy:#0a2a5c;--navy-2:#071d40;--navy-3:#0d3474;
  --blue:#1a8cff;--blue-2:#0f6fd8;--blue-soft:#e8f2ff;
  --ink:#0b1b33;--text:#5f6b7a;--line:#e3e9f1;--bg-soft:#f5f9ff;--white:#fff;
  --radius:10px;--max:1200px;--shadow:0 10px 40px rgba(10,42,92,.08);
  --font:'Archivo',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);font-size:17px;line-height:1.7;color:var(--text);background:#fff;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue-2);text-decoration:none;transition:color .2s}
a:hover{color:var(--navy)}
h1,h2,h3,h4,h5{font-family:var(--font);color:var(--ink);line-height:1.2;margin:0 0 .5em;font-weight:700;letter-spacing:-.01em}
h1{font-size:clamp(2.2rem,5vw,4.3rem);line-height:1.1}
h2{font-size:clamp(1.8rem,3.4vw,2.85rem)}
h3{font-size:1.3rem}
p{margin:0 0 1.1em}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-9999px}.skip:focus{left:10px;top:10px;z-index:999;background:#fff;padding:8px 12px}
.sub-title{display:inline-block;font-size:.85rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--blue);margin-bottom:12px}
.sub-title.line::before{content:"";display:inline-block;width:34px;height:2px;background:currentColor;vertical-align:middle;margin-right:12px}
.center{text-align:center}
.sec{padding:110px 0}
.sec-soft{background:var(--bg-soft)}
.sec-head{max-width:720px;margin:0 auto 55px;text-align:center}
.sec-head p{font-size:1.05rem}

/* buttons */
.btn{white-space:nowrap;display:inline-flex;align-items:center;gap:10px;font-family:var(--font);font-weight:600;font-size:.95rem;text-transform:uppercase;letter-spacing:.03em;padding:17px 30px;border-radius:5px;border:0;cursor:pointer;transition:all .25s;line-height:1;text-decoration:none!important}
.btn svg{width:18px;height:18px;flex:none}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:var(--navy);color:#fff}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--blue);color:#fff}
.btn-white{background:#fff;color:var(--navy)}
.btn-white:hover{background:var(--navy);color:#fff}
.btn-outline{border:2px solid rgba(255,255,255,.5);color:#fff;background:transparent}
.btn-outline:hover{background:#fff;color:var(--navy)}
.btn-wa{background:#25d366;color:#fff}
.btn-wa:hover{background:#1da851;color:#fff}

/* topbar */
.topbar{background:var(--bg-soft);font-size:.86rem;color:var(--ink)}
.topbar .container{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:46px;flex-wrap:wrap}
.topbar .info{display:flex;gap:28px;flex-wrap:wrap}
.topbar .info span{display:inline-flex;align-items:center;gap:8px}
.topbar svg{width:15px;height:15px;color:var(--blue)}
.topbar .social{display:flex;align-items:center;gap:12px}
.topbar .social a{color:var(--ink);display:inline-flex}
.topbar .social a:hover{color:var(--blue)}

/* header */
.site-header{background:#fff;position:sticky;top:0;z-index:100;transition:box-shadow .3s}
.site-header.scrolled{box-shadow:0 6px 30px rgba(10,42,92,.1)}
.site-header .container,.topbar .container{max-width:1340px}
.site-header .container{display:flex;align-items:center;justify-content:space-between;gap:24px;height:96px}
.brand{flex:none}
.brand img{width:200px;height:auto}
.nav>ul{list-style:none;margin:0;padding:0;display:flex;gap:4px}
.nav li{position:relative}
.nav a,.nav .dd{white-space:nowrap;display:flex;align-items:center;gap:6px;color:var(--ink);font-weight:500;font-size:.92rem;text-transform:uppercase;padding:12px 9px;background:none;border:0;cursor:pointer;font-family:var(--font);line-height:1.2}
.nav a:hover,.nav .dd:hover,.nav a.active,.nav .dd.active{color:var(--blue)}
.nav .dd::after{content:"";width:6px;height:6px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-3px)}
.sub{list-style:none;margin:0;padding:12px 0;position:absolute;top:100%;left:0;min-width:270px;background:#fff;border-top:3px solid var(--blue);box-shadow:var(--shadow);opacity:0;visibility:hidden;transform:translateY(10px);transition:all .25s}
.sub.cols{min-width:480px;display:grid;grid-template-columns:1fr 1fr}
.nav li:hover>.sub,.nav li:focus-within>.sub,.nav li.open>.sub{opacity:1;visibility:visible;transform:none}
.sub a{text-transform:none;font-size:.93rem;padding:9px 22px;font-weight:500}
.sub a:hover{background:var(--bg-soft)}
.header-right{display:flex;align-items:center;gap:18px;flex:none}
.call-box{display:flex;align-items:center;gap:12px;padding-left:22px;border-left:1px solid var(--line)}
.call-box .ic{width:42px;height:42px;border-radius:50%;background:var(--blue-soft);display:grid;place-items:center;color:var(--blue)}
.call-box .ic svg{width:19px;height:19px}
.call-box small{display:block;font-size:.78rem;color:var(--text);line-height:1.2}
.call-box a{font-weight:700;color:var(--ink);font-size:1.05rem;white-space:nowrap}
.nav-close{display:none}
.menu-toggle{display:none;width:48px;height:48px;border:0;border-radius:6px;background:var(--navy);cursor:pointer}
.menu-toggle span{display:block;width:22px;height:2px;background:#fff;margin:5px auto}

/* hero */
.hero{position:relative;min-height:760px;display:flex;align-items:center;overflow:hidden;background:var(--navy-2)}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,29,64,.94) 0%,rgba(10,42,92,.82) 40%,rgba(10,42,92,.5) 62%,rgba(10,42,92,.2) 100%);z-index:1}
.hero .container{position:relative;z-index:3}
.hero-text{max-width:600px;padding:110px 0}
.hero h1{color:#fff;margin-bottom:22px}
.hero .sub-title{color:#fff}
.hero p.lead{color:#d9e4f5;font-size:1.13rem;max-width:540px;margin-bottom:34px}
.hero-btns{display:flex;flex-wrap:wrap;gap:14px}
.hero-media{position:absolute;right:0;top:0;bottom:0;width:47%;z-index:2}
.hero-media .frame{position:absolute;inset:0;border-radius:430px 0 0 430px;overflow:hidden;border-left:10px solid rgba(255,255,255,.12)}
.hero-media .frame img{width:100%;height:100%;object-fit:cover}
.hero-badge{position:absolute;width:96px;height:96px;border-radius:50%;background:#fff;display:grid;place-items:center;box-shadow:0 15px 35px rgba(0,0,0,.25);z-index:3;color:var(--blue)}
.hero-badge svg{width:42px;height:42px}
.hero-badge.b1{left:-48px;top:20%}
.hero-badge.b2{left:-30px;bottom:14%}
.hero-stats{display:flex;gap:40px;margin-top:46px;flex-wrap:wrap}
.hero-stats div{color:#fff;font-weight:700;font-size:1.05rem;display:flex;align-items:center;gap:10px}
.hero-stats svg{width:24px;height:24px;color:var(--blue)}

/* page banner */
.page-banner{position:relative;padding:120px 0 110px;text-align:center;overflow:hidden;background:var(--navy-2)}
.page-banner img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.page-banner::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,29,64,.72),rgba(10,42,92,.62));z-index:1}
.page-banner .container{position:relative;z-index:2}
.page-banner h1{color:#fff;font-size:clamp(2rem,4.4vw,3.6rem);max-width:900px;margin:0 auto 18px}
.page-banner p{color:#d3def0;max-width:720px;margin:0 auto 26px;font-size:1.08rem}
.crumbs{display:inline-flex;gap:10px;align-items:center;background:#fff;padding:12px 26px;border-radius:5px;font-size:.92rem;font-weight:500;color:var(--ink);flex-wrap:wrap;justify-content:center}
.crumbs a{color:var(--ink)}
.crumbs a:hover{color:var(--blue)}
.crumbs .sep{color:var(--blue)}
.crumbs .cur{color:var(--blue)}

/* about */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.about-media{position:relative;padding:0 0 70px 0}
.about-media .main{border-radius:18px;overflow:hidden;width:82%;margin-left:auto;aspect-ratio:4/5}
.about-media .main img{width:100%;height:100%;object-fit:cover}
.about-media .small{position:absolute;left:0;bottom:0;width:52%;border-radius:14px;overflow:hidden;border:8px solid #fff;box-shadow:var(--shadow);aspect-ratio:4/3}
.about-media .small img{width:100%;height:100%;object-fit:cover}
.about-media .tag{position:absolute;right:-10px;top:40px;background:var(--blue);color:#fff;border-radius:12px;padding:18px 22px;font-weight:700;line-height:1.25;box-shadow:0 15px 30px rgba(26,140,255,.35)}
.about-media .tag strong{display:block;font-size:2rem}
.check-list{list-style:none;padding:0;margin:0 0 30px}
.check-list li{position:relative;padding-left:32px;margin-bottom:12px;color:var(--ink);font-weight:500}
.check-list li::before{content:"";position:absolute;left:0;top:5px;width:20px;height:20px;border-radius:50%;background:var(--navy) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='4'%3E%3Cpath d='M5 12l5 5L19 7'/%3E%3C/svg%3E") center/11px no-repeat}
.mission{display:flex;gap:22px;align-items:center;background:var(--blue);color:#fff;border-radius:12px;padding:28px 32px}
.mission svg{width:54px;height:54px;flex:none}
.mission h3{color:#fff;margin:0;font-size:1.3rem}
.mission p{margin:4px 0 0;color:#e2efff;font-size:.95rem}

/* services */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.svc-card{color:var(--text);background:#fff;border-radius:12px;padding:44px 34px 38px;text-align:center;transition:all .3s;box-shadow:0 4px 20px rgba(10,42,92,.04);display:flex;flex-direction:column;align-items:center}
.svc-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.svc-card .ic{width:96px;height:96px;border-radius:50%;background:var(--bg-soft);display:grid;place-items:center;margin-bottom:24px;color:var(--navy);transition:.3s}
.svc-card .ic svg{width:46px;height:46px}
.svc-card:hover .ic{background:var(--blue);color:#fff}
.svc-card h3{font-size:1.3rem}
.svc-card p{font-size:.97rem;margin-bottom:24px}
.svc-card .arrow{margin-top:auto;width:44px;height:44px;border-radius:50%;background:var(--navy);color:#fff;display:grid;place-items:center;transition:.3s}
.svc-card .arrow svg{width:18px;height:18px}
.svc-card:hover .arrow{background:var(--blue)}
.svc-card.photo{padding:0;text-align:left;align-items:stretch;overflow:hidden}
.svc-card.photo .img{aspect-ratio:16/10;overflow:hidden}
.svc-card.photo .img img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.svc-card.photo:hover .img img{transform:scale(1.06)}
.svc-card.photo .body{padding:28px 28px 30px;display:flex;flex-direction:column;flex:1}
.svc-card.photo .body .arrow{margin-top:auto}

/* quote split */
.quote-split{display:grid;grid-template-columns:1fr 1fr;min-height:640px}
.quote-split .media{position:relative;overflow:hidden}
.quote-split .media img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.quote-split .panel{background:var(--navy);position:relative;display:flex;align-items:center;padding:80px 8%}
.quote-split .panel::before{content:"";position:absolute;left:-160px;top:0;bottom:0;width:320px;background:var(--navy);border-radius:50%;z-index:1}
.quote-split .panel>div{position:relative;z-index:2;width:100%;max-width:560px}
.quote-split h2{color:#fff}
.quote-split .sub-title{color:#9fcbff}
.qform{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.qform .full{grid-column:1/-1}
.qform input,.qform select,.qform textarea{width:100%;font:inherit;font-size:.95rem;padding:16px 18px;border-radius:5px;border:1px solid transparent;background:#fff;color:var(--ink)}
.qform textarea{min-height:120px;resize:vertical}
.qform input:focus,.qform select:focus,.qform textarea:focus{outline:2px solid var(--blue)}
.qform .btn{width:100%;justify-content:center}
.qform label.sr{position:absolute;left:-9999px}
.hp{position:absolute;left:-5000px}
.form-note{font-size:.85rem;color:#b9cbe6;margin:14px 0 0}
.form-note a{color:#fff;font-weight:600}
.light-form .qform input,.light-form .qform select,.light-form .qform textarea{background:var(--bg-soft);border-color:var(--line)}

/* projects */
.proj-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.proj-card{position:relative;padding-bottom:60px}
.proj-card .img{border-radius:16px;overflow:hidden;aspect-ratio:4/4.4}
.proj-card .img img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.proj-card:hover .img img{transform:scale(1.06)}
.proj-card .cap{position:absolute;left:30px;right:30px;bottom:0;background:#fff;border-radius:12px;padding:22px 20px;text-align:center;box-shadow:var(--shadow)}
.proj-card .cap span{color:var(--blue);font-size:.85rem;font-weight:600}
.proj-card .cap h3{font-size:1.12rem;margin:4px 0 0;color:var(--ink)}

/* gallery */
.filters{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-bottom:40px}
.filters button{font:inherit;font-weight:600;font-size:.9rem;text-transform:uppercase;padding:11px 22px;border-radius:5px;border:1px solid var(--line);background:#fff;color:var(--ink);cursor:pointer}
.filters button.on,.filters button:hover{background:var(--navy);color:#fff;border-color:var(--navy)}
.gallery{columns:3 320px;column-gap:20px}
.gallery a{display:block;margin-bottom:20px;border-radius:12px;overflow:hidden;break-inside:avoid;position:relative}
.gallery img{width:100%;transition:transform .5s}
.gallery a:hover img{transform:scale(1.04)}
.gallery a::after{content:attr(data-cat);position:absolute;left:14px;bottom:14px;background:rgba(10,42,92,.9);color:#fff;font-size:.78rem;font-weight:600;padding:5px 12px;border-radius:4px;text-transform:uppercase;letter-spacing:.05em}
.lightbox{position:fixed;inset:0;background:rgba(5,15,32,.94);z-index:500;display:none;align-items:center;justify-content:center;padding:30px}
.lightbox.open{display:flex}
.lightbox img{max-height:86vh;max-width:92vw;border-radius:8px}
.lightbox p{position:absolute;bottom:18px;left:0;right:0;text-align:center;color:#cfd9e8;margin:0;padding:0 20px}
.lightbox button{position:absolute;background:none;border:0;color:#fff;font-size:2.4rem;cursor:pointer;padding:10px 18px;line-height:1}
.lightbox .x{top:10px;right:10px}.lightbox .prev{left:6px;top:50%}.lightbox .next{right:6px;top:50%}

/* cta photo */
.cta-photo{position:relative;padding:140px 0;text-align:center;overflow:hidden;background:var(--navy-2)}
.cta-photo img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.cta-photo::before{content:"";position:absolute;inset:0;background:rgba(5,15,32,.62);z-index:1}
.cta-photo .container{position:relative;z-index:2}
.cta-photo h2{color:#fff;max-width:760px;margin:0 auto 28px}
.cta-photo .sub-title{color:#9fcbff}

/* specialities */
.spec{background:var(--navy) repeating-linear-gradient(180deg,rgba(255,255,255,.035) 0 3px,transparent 3px 26px);padding:110px 0;position:relative;overflow:hidden}
.spec-grid{display:grid;grid-template-columns:1fr 1.05fr 1fr;gap:34px;align-items:center}
.spec-col{display:grid;gap:30px}
.spec-card{background:#fff;border-radius:14px;padding:34px 28px;text-align:center}
.spec-card .ic{width:70px;height:70px;border-radius:50%;background:var(--blue);color:#fff;display:grid;place-items:center;margin:0 auto 18px}
.spec-card .ic svg{width:32px;height:32px}
.spec-card h3{font-size:1.2rem;margin-bottom:8px}
.spec-card p{font-size:.95rem;margin:0}
.spec-center{position:relative;aspect-ratio:3/4;border-radius:300px 300px 20px 20px;overflow:hidden;border:10px solid rgba(255,255,255,.1)}
.spec-center img{width:100%;height:100%;object-fit:cover}
.spec .sec-head h2{color:#fff}
.spec .sec-head p{color:#c9d7ec}
.spec .sec-head .sub-title{color:#9fcbff}

/* areas + faq */
.chips{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;list-style:none;padding:0;margin:0}
.chips a{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border-radius:6px;background:#fff;border:1px solid var(--line);color:var(--ink);font-weight:600;font-size:.95rem}
.chips a::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--blue)}
.chips a:hover{background:var(--navy);color:#fff;border-color:var(--navy)}
.faq-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:start}
.faq-media{border-radius:18px;overflow:hidden;position:sticky;top:120px}
.faq-media img{width:100%;aspect-ratio:4/5;object-fit:cover}
.faq details{border:1px solid var(--line);border-radius:8px;margin-bottom:14px;background:#fff;transition:.2s}
.faq details[open]{box-shadow:var(--shadow);border-color:transparent}
.faq summary{cursor:pointer;list-style:none;padding:20px 60px 20px 24px;font-weight:600;color:var(--ink);font-size:1.05rem;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:18px;top:50%;transform:translateY(-50%);width:30px;height:30px;border-radius:50%;background:var(--bg-soft);color:var(--navy);display:grid;place-items:center;font-size:1.3rem;font-weight:400}
.faq details[open] summary{color:var(--blue)}
.faq details[open] summary::after{content:"−";background:var(--blue);color:#fff}
.faq .a{padding:0 24px 20px}
.faq .a p{margin:0}

/* call band (newsletter style) */
.call-band{background:var(--blue);padding:44px 0}
.call-band .container{display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap}
.call-band h3{color:#fff;margin:0;font-size:1.6rem}
.call-band p{color:#e1efff;margin:4px 0 0}
.call-band .btns{display:flex;gap:12px;flex-wrap:wrap}

/* content pages */
.content-grid{display:grid;grid-template-columns:1fr 360px;gap:50px;align-items:start}
.prose h2{font-size:clamp(1.6rem,2.6vw,2.1rem);margin-top:1.4em}
.prose h2:first-child{margin-top:0}
.prose h3{margin-top:1.3em}
.prose ul{padding-left:0;list-style:none}
.prose ul li{position:relative;padding-left:30px;margin-bottom:10px}
.prose ul li::before{content:"";position:absolute;left:0;top:6px;width:18px;height:18px;border-radius:50%;background:var(--blue) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='4'%3E%3Cpath d='M5 12l5 5L19 7'/%3E%3C/svg%3E") center/10px no-repeat}
.prose strong{color:var(--ink)}
.prose .feature-img{border-radius:16px;overflow:hidden;margin:0 0 34px}
.prose .feature-img img{width:100%;aspect-ratio:16/9;object-fit:cover}
.img-pair{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:30px 0}
.img-pair img{border-radius:12px;aspect-ratio:4/3;object-fit:cover;width:100%}
.sidebar{display:grid;gap:30px;position:sticky;top:120px}
.side-list{background:var(--bg-soft);border-radius:12px;padding:30px}
.side-list h3{font-size:1.25rem;padding-bottom:14px;margin-bottom:18px;border-bottom:2px solid var(--line)}
.side-list ul{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.side-list a{display:flex;justify-content:space-between;align-items:center;background:#fff;padding:15px 18px;border-radius:6px;color:var(--ink);font-weight:600;font-size:.95rem}
.side-list a::after{content:"→";color:var(--blue)}
.side-list a:hover,.side-list a.active{background:var(--navy);color:#fff}
.side-list a:hover::after,.side-list a.active::after{color:#fff}
.side-call{position:relative;border-radius:12px;overflow:hidden;padding:44px 30px;text-align:center;color:#fff;background:var(--navy-2)}
.side-call img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.3}
.side-call>*{position:relative}
.side-call .ic{width:70px;height:70px;border-radius:50%;background:var(--blue);display:grid;place-items:center;margin:0 auto 16px}
.side-call .ic svg{width:30px;height:30px}
.side-call h3{color:#fff}
.side-call a.num{display:block;color:#fff;font-size:1.6rem;font-weight:700;margin:6px 0 20px}
.types-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.type-card{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 4px 20px rgba(10,42,92,.05)}
.type-card img{aspect-ratio:4/3;object-fit:cover;width:100%}
.type-card .body{padding:26px}
.type-card h3{font-size:1.2rem}
.type-card p{font-size:.95rem;margin:0}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;counter-reset:s}
.step{text-align:center;padding:10px}
.step .n{width:84px;height:84px;border-radius:50%;margin:0 auto 20px;display:grid;place-items:center;background:#fff;color:var(--blue);font-size:1.6rem;font-weight:700;box-shadow:var(--shadow);position:relative}
.step .n::after{content:"";position:absolute;inset:-8px;border-radius:50%;border:1px dashed #b9d4f5}
.step h3{font-size:1.15rem}
.step p{font-size:.95rem}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.stat{background:#fff;border-radius:12px;padding:30px;text-align:center;box-shadow:0 4px 20px rgba(10,42,92,.05)}
.stat strong{display:block;font-size:2.4rem;color:var(--navy);line-height:1.1}

/* footer */
.site-footer{background:var(--navy);color:#c3d1e8;font-size:.95rem;padding-top:90px}
.footer-cols{display:grid;grid-template-columns:1.35fr .8fr 1.1fr 1.2fr;gap:44px}
.site-footer h4{color:#fff;font-size:1.25rem;margin-bottom:24px}
.site-footer ul{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.site-footer ul a{color:#c3d1e8;display:inline-flex;gap:10px;align-items:center}
.site-footer ul a::before{content:"→";color:#fff;font-size:.85rem}
.site-footer a:hover{color:#fff}
.f-logo{width:220px;margin-bottom:20px}
.f-call{display:flex;gap:14px;align-items:center;margin-top:20px}
.f-call .ic{width:52px;height:52px;border-radius:50%;background:var(--blue);display:grid;place-items:center;color:#fff;flex:none}
.f-call .ic svg{width:22px;height:22px}
.f-call small{display:block;color:#fff;font-weight:600}
.f-call a{color:#fff;font-size:1.35rem;font-weight:700}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:70px;padding:24px 0;font-size:.9rem}
.footer-bottom .container{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}
.footer-bottom a{color:#c3d1e8}

/* floating */
.to-top{position:fixed;right:24px;bottom:96px;width:52px;height:52px;border-radius:8px;background:var(--navy);color:#fff;display:grid;place-items:center;z-index:90;opacity:0;visibility:hidden;transition:.3s;border:0;cursor:pointer}
.to-top.show{opacity:1;visibility:visible}
.to-top svg{width:20px;height:20px}
.float-wa{position:fixed;right:20px;bottom:24px;z-index:91;width:60px;height:60px;border-radius:50%;background:#25d366;display:grid;place-items:center;color:#fff;box-shadow:0 10px 30px rgba(0,0,0,.25)}
.float-wa svg{width:32px;height:32px}
.mobile-bar{display:none}

/* reveal */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .8s ease,transform .8s ease}
.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}html{scroll-behavior:auto}}

/* responsive */
@media (max-width:1560px){
  .call-box{display:none}
  .nav a,.nav .dd{padding:12px 9px;font-size:.88rem}
}
@media (max-width:1340px){
  .menu-toggle{display:block}
  .nav{position:fixed;top:0;right:0;bottom:0;width:min(360px,88vw);background:#fff;z-index:200;transform:translateX(100%);transition:transform .3s;overflow:auto;padding:80px 22px 40px;box-shadow:-10px 0 40px rgba(0,0,0,.15)}
  .nav.open{transform:none}
  .nav>ul{flex-direction:column}
  .nav a,.nav .dd{padding:14px 4px;border-bottom:1px solid var(--line);width:100%;justify-content:space-between;font-size:.98rem}
  .sub,.sub.cols{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;display:none;min-width:0;padding:0 0 6px 12px;grid-template-columns:1fr}
  .nav li.open>.sub{display:block}
  .nav-close{display:block;position:absolute;top:18px;right:18px;width:44px;height:44px;border:0;border-radius:6px;background:var(--navy);color:#fff;font-size:1.6rem;cursor:pointer}
  .header-right .btn{display:none}
}
@media (max-width:1024px){
  .hero{min-height:0;flex-direction:column;align-items:stretch}
  .hero-media{position:relative;width:100%;height:340px;order:2}
  .hero-media .frame{border-radius:200px 200px 0 0;border:0}
  .hero-badge{display:none}
  .hero::before{background:linear-gradient(180deg,rgba(7,29,64,.95),rgba(10,42,92,.85))}
  .hero-text{padding:80px 0 60px}
  .about-grid,.faq-grid,.content-grid{grid-template-columns:1fr;gap:50px}
  .faq-media,.sidebar{position:static}
  .svc-grid,.proj-grid,.types-grid{grid-template-columns:1fr 1fr}
  .quote-split{grid-template-columns:1fr}
  .quote-split .media{height:340px}
  .quote-split .panel::before{display:none}
  .spec-grid{grid-template-columns:1fr 1fr}
  .spec-center{display:none}
  .steps,.stats{grid-template-columns:1fr 1fr}
  .footer-cols{grid-template-columns:1fr 1fr}
  .sec{padding:80px 0}
}
@media (max-width:767px){.nav-backdrop{}}
@media (max-width:640px){
  body{font-size:16px;padding-bottom:62px}
  .container{padding:0 16px}
  .topbar .info span.hide-sm{display:none}
  .topbar .social{display:none}
  .site-header .container{height:78px}
  .brand img{width:160px}
  .svc-grid,.proj-grid,.types-grid,.spec-grid,.steps,.stats,.footer-cols,.img-pair{grid-template-columns:1fr}
  .qform{grid-template-columns:1fr}
  .quote-split .panel{padding:60px 16px}
  .page-banner{padding:80px 0 70px}
  .sec{padding:64px 0}
  .about-media .tag{right:0}
  .to-top{display:none}
  .float-wa{bottom:76px;right:14px;width:54px;height:54px}
  .mobile-bar{display:grid;grid-template-columns:1fr 1fr;position:fixed;left:0;right:0;bottom:0;z-index:150}
  .mobile-bar a{display:flex;align-items:center;justify-content:center;gap:8px;padding:17px 6px;color:#fff;font-weight:700;text-transform:uppercase;font-size:.95rem}
  .mobile-bar svg{width:20px;height:20px}
  .mobile-bar .c{background:var(--navy)}
  .mobile-bar .w{background:#1da851}
  .call-band .container{justify-content:center;text-align:center}
}

/* SEO structure helpers */
.svc-card,.proj-card{position:relative}
.stretch{color:inherit}
.stretch::after{content:"";position:absolute;inset:0;z-index:1}
.svc-card h3 a,.proj-card a{color:var(--ink)}
.svc-card:hover h3 a{color:var(--blue-2)}
p.t{font-weight:700;color:var(--ink);line-height:1.25;margin:0 0 .5em}
.spec-card p.t,.step p.t{font-size:1.2rem}
.mission p.t{color:#fff;font-size:1.3rem;margin:0}
.call-band p.t{color:#fff;font-size:1.6rem;margin:0}
.proj-card .cap p.t{font-size:1.12rem;margin:4px 0 0}
.side-list p.t{font-size:1.25rem;padding-bottom:14px;margin-bottom:18px;border-bottom:2px solid var(--line)}
.side-call p.t{color:#fff;font-size:1.3rem}
.f-title{color:#fff;font-size:1.25rem;font-weight:700;margin:0 0 24px}
.hero h1{font-size:clamp(2.1rem,4.4vw,3.6rem)}
/* price page */
.price-grid{display:grid;grid-template-columns:1fr 380px;gap:50px;align-items:start}
.price-table-wrap{overflow-x:auto;border-radius:12px;box-shadow:var(--shadow);margin:26px 0 14px}
.price-table{width:100%;border-collapse:collapse;background:#fff;min-width:480px}
.price-table th{background:var(--navy);color:#fff;text-align:left;padding:16px 20px;font-size:.9rem;text-transform:uppercase;letter-spacing:.05em}
.price-table td{padding:16px 20px;border-bottom:1px solid var(--line);vertical-align:middle}
.price-table tr:nth-child(even) td{background:var(--bg-soft)}
.price-table td strong{display:block;color:var(--ink)}
.price-table td span{font-size:.88rem}
.price-table td.pr{font-weight:700;color:var(--blue-2);white-space:nowrap;font-size:1.05rem}
.price-note{font-size:.9rem;margin-bottom:26px}
.price-side{position:sticky;top:120px}
.price-teaser{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.mini-prices{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.mp{background:var(--bg-soft);border-radius:12px;padding:26px 22px;border-left:4px solid var(--blue)}
.mp span{display:block;color:var(--ink);font-weight:600;font-size:.95rem;margin-bottom:6px}
.mp strong{font-size:1.5rem;color:var(--navy)}
@media (max-width:1024px){.price-grid,.price-teaser{grid-template-columns:1fr}.price-side{position:static}}
@media (max-width:640px){.mini-prices{grid-template-columns:1fr}}
@media (max-width:640px){
  .price-table{min-width:0}
  .price-table thead{display:none}
  .price-table tr{display:block}
  .price-table td{display:block;border:0;padding:14px 18px 4px}
  .price-table td.pr{padding:0 18px 14px;border-bottom:1px solid var(--line);white-space:normal}
}
.price-callout{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;background:var(--navy);color:#c9d7ec;border-radius:14px;padding:26px 28px;margin:0 0 34px}
.price-callout span{display:block;font-size:.85rem;text-transform:uppercase;letter-spacing:.08em;color:#9fcbff}
.price-callout strong{display:block;font-size:1.9rem;color:#fff;line-height:1.2;margin:4px 0}
.price-callout small{font-size:.85rem}
.type-card{position:relative}
.type-card h3 a{color:var(--ink)}.type-card h3 a:hover{color:var(--blue-2)}
.f-addr{font-style:normal;display:flex;gap:10px;align-items:flex-start;margin-top:18px;line-height:1.5}
.f-addr svg{width:20px;height:20px;color:var(--blue);flex:none;margin-top:2px}
.f-addr a{color:#c3d1e8}.f-addr a:hover{color:#fff}
.map-wrap{line-height:0}.map-wrap iframe{width:100%;height:420px;border:0;display:block}