@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;500;600;700;800;900&display=swap');

:root{
  --navy:#062e45;
  --navy-deep:#031c2b;
  --navy-soft:#0b4766;
  --gold:#d9a53c;
  --gold-2:#f0c46a;
  --red:#c63f37;
  --ink:#10212c;
  --muted:#677680;
  --paper:#f7f9fa;
  --white:#fff;
  --line:#dfe6ea;
  --success:#1faa6f;
  --shadow:0 24px 65px rgba(3,28,43,.14);
  --shadow-sm:0 12px 35px rgba(3,28,43,.10);
  --radius:24px;
  --radius-sm:16px;
  --container:min(1180px,calc(100% - 40px));
  --header-height:86px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:110px}
body{
  margin:0;
  font-family:"Cairo",Tahoma,Arial,sans-serif;
  color:var(--ink);
  background:var(--white);
  line-height:1.75;
  overflow-x:hidden;
}
body.menu-open,body.modal-open{overflow:hidden}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
svg{width:1.25em;height:1.25em;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.container{width:var(--container);margin-inline:auto}
.skip-link{position:fixed;top:-80px;right:16px;z-index:9999;background:var(--gold);color:#111;padding:10px 18px;border-radius:12px;transition:.25s}
.skip-link:focus{top:16px}
::selection{background:var(--gold);color:#111}

.loader{
  position:fixed;inset:0;z-index:9998;background:var(--navy-deep);
  display:grid;place-items:center;transition:opacity .55s,visibility .55s;
}
.loader.is-hidden{opacity:0;visibility:hidden}
.loader__brand{position:relative;width:112px;height:112px;display:grid;place-items:center}
.loader__brand img{width:82px;height:82px;object-fit:contain;border-radius:22px;background:#fff;padding:7px;position:relative;z-index:2}
.loader__pulse{position:absolute;inset:0;border:2px solid var(--gold);border-radius:30px;animation:pulse 1.25s ease-out infinite}
@keyframes pulse{0%{opacity:1;transform:scale(.75)}100%{opacity:0;transform:scale(1.35)}}

.site-header{position:fixed;inset:0 0 auto;z-index:1000;transition:.35s}
.topbar{height:34px;background:var(--navy-deep);color:rgba(255,255,255,.78);font-size:12px}
.topbar__inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:20px}
.topbar__location,.topbar__contacts{display:flex;align-items:center;gap:8px}
.topbar svg{color:var(--gold)}
.topbar__contacts a:hover{color:var(--gold)}
.dot{width:4px;height:4px;border-radius:50%;background:var(--gold)}
.navbar{height:var(--header-height);background:rgba(255,255,255,.95);backdrop-filter:blur(16px);border-bottom:1px solid rgba(6,46,69,.08);transition:.35s}
.site-header.is-scrolled .navbar{height:72px;box-shadow:0 12px 35px rgba(3,28,43,.12)}
.navbar__inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:30px}
.brand{height:66px;display:flex;align-items:center;flex:0 0 auto}
.site-header.is-scrolled .brand{height:56px}
.brand img{height:100%;width:auto;max-width:205px;object-fit:contain;transition:.3s}
.nav-menu{display:flex;align-items:center;gap:6px}
.nav-link{padding:10px 14px;border-radius:12px;font-weight:700;font-size:14px;position:relative;transition:.25s}
.nav-link:hover,.nav-link.active{color:var(--navy);background:rgba(217,165,60,.12)}
.nav-link::after{content:"";position:absolute;right:14px;left:14px;bottom:5px;height:2px;background:var(--gold);transform:scaleX(0);transition:.25s}
.nav-link.active::after{transform:scaleX(1)}
.nav-toggle{display:none;width:46px;height:46px;border:0;border-radius:14px;background:var(--navy);padding:12px}
.nav-toggle span{display:block;height:2px;background:#fff;margin:5px 0;transition:.3s}
.nav-toggle.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.is-open span:nth-child(2){opacity:0}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  min-height:50px;padding:12px 24px;border:1px solid transparent;border-radius:14px;
  font-weight:800;transition:transform .25s,box-shadow .25s,background .25s,color .25s,border-color .25s;
}
.btn:hover{transform:translateY(-3px)}
.btn--primary{background:linear-gradient(135deg,var(--gold),var(--gold-2));color:#17212a;box-shadow:0 12px 32px rgba(217,165,60,.28)}
.btn--primary:hover{box-shadow:0 16px 40px rgba(217,165,60,.38)}
.btn--glass{background:rgba(255,255,255,.11);border-color:rgba(255,255,255,.33);color:#fff;backdrop-filter:blur(10px)}
.btn--glass:hover{background:rgba(255,255,255,.18)}
.btn--outline{background:#fff;border-color:var(--line);color:var(--navy)}
.btn--outline:hover{border-color:var(--gold);box-shadow:var(--shadow-sm)}
.btn--install{min-height:44px;padding:9px 16px;background:var(--navy);color:#fff;font-size:13px}
.btn--install svg{stroke:var(--gold)}
.btn--wide{width:100%}

.hero{
  min-height:100svh;position:relative;display:flex;align-items:center;color:#fff;
  background:var(--navy-deep);isolation:isolate;padding-top:120px;overflow:hidden;
}
.hero__slides,.hero__slide,.hero__overlay,.hero__grid,.hero__canvas{position:absolute;inset:0}
.hero__slides{z-index:-4}
.hero__slide{background-size:cover;background-position:center;opacity:0;transform:scale(1.08);transition:opacity 1.25s,transform 7s}
.hero__slide.is-active{opacity:1;transform:scale(1)}
.hero__overlay{
  z-index:-2;background:
  linear-gradient(90deg,rgba(3,28,43,.96) 0%,rgba(3,28,43,.78) 44%,rgba(3,28,43,.43) 75%,rgba(3,28,43,.55) 100%),
  linear-gradient(0deg,rgba(3,28,43,.86),transparent 55%);
}
.hero__grid{
  z-index:-1;opacity:.12;background-image:linear-gradient(rgba(255,255,255,.12) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.12) 1px,transparent 1px);
  background-size:58px 58px;mask-image:linear-gradient(to left,#000,transparent 75%);
}
.hero__canvas{z-index:-1;opacity:.42}
.hero__content{padding-block:90px 120px}
.hero__eyebrow{display:inline-flex;align-items:center;gap:12px;font-size:14px;font-weight:700;color:var(--gold-2);margin-bottom:18px}
.spark{width:10px;height:10px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 7px rgba(217,165,60,.13),0 0 22px var(--gold);animation:blink 2s infinite}
@keyframes blink{50%{opacity:.45;transform:scale(.75)}}
.hero__title{font-size:clamp(42px,6vw,80px);line-height:1.15;margin:0 0 24px;max-width:920px;font-weight:900;letter-spacing:-1.5px}
.hero__title span{color:var(--gold-2);text-shadow:0 8px 30px rgba(217,165,60,.15)}
.hero__text{max-width:740px;font-size:clamp(16px,1.8vw,20px);color:rgba(255,255,255,.78);margin:0 0 34px}
.hero__actions{display:flex;gap:14px;flex-wrap:wrap}
.hero__trust{margin-top:65px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));max-width:920px;border-top:1px solid rgba(255,255,255,.18);padding-top:26px}
.hero__trust>div{padding-inline:22px;border-left:1px solid rgba(255,255,255,.15)}
.hero__trust>div:first-child{padding-right:0}
.hero__trust>div:last-child{border-left:0}
.hero__trust strong,.hero__trust span{display:block}
.hero__trust strong{font-size:20px;color:#fff}
.hero__trust span{font-size:12px;color:rgba(255,255,255,.58)}
.scroll-hint{position:absolute;bottom:30px;right:50%;width:28px;height:46px;border:1px solid rgba(255,255,255,.35);border-radius:20px}
.scroll-hint span{position:absolute;width:4px;height:8px;border-radius:4px;background:var(--gold);top:8px;right:11px;animation:scrollDown 1.6s infinite}
@keyframes scrollDown{0%{opacity:0;transform:translateY(0)}35%{opacity:1}100%{opacity:0;transform:translateY(18px)}}
.hero__controls{position:absolute;left:38px;bottom:38px;display:flex;gap:8px;z-index:3}
.hero__controls button{width:28px;height:5px;padding:0;border:0;border-radius:10px;background:rgba(255,255,255,.35);transition:.3s}
.hero__controls button.is-active{width:54px;background:var(--gold)}

.section{padding:110px 0}
.section-heading{margin-bottom:35px}
.section-heading--center{text-align:center;max-width:800px;margin-inline:auto;margin-bottom:55px}
.section-heading h2{font-size:clamp(32px,4vw,52px);line-height:1.25;margin:8px 0 0;font-weight:900;letter-spacing:-.8px;color:var(--navy-deep)}
.section-heading h2 span{color:var(--gold)}
.section-heading p{color:var(--muted);max-width:700px;margin:14px auto 0}
.section-kicker{display:inline-flex;align-items:center;gap:9px;color:var(--red);font-weight:900;font-size:13px;letter-spacing:.8px}
.section-kicker::before{content:"";width:34px;height:3px;border-radius:4px;background:var(--gold)}
.lead{font-size:18px;color:#31444f}
.reveal{opacity:0;transform:translateY(28px);transition:opacity .75s ease,transform .75s ease}
.reveal.is-visible{opacity:1;transform:none}

.about__grid{display:grid;grid-template-columns:1fr 1.05fr;gap:80px;align-items:center}
.about__visual{position:relative;min-height:620px}
.about__image{position:absolute;overflow:hidden;border-radius:var(--radius);box-shadow:var(--shadow)}
.about__image img{width:100%;height:100%;object-fit:cover;transition:transform .8s}
.about__image:hover img{transform:scale(1.045)}
.about__image--main{right:0;top:0;width:82%;height:520px}
.about__image--float{left:0;bottom:0;width:48%;height:275px;border:8px solid #fff}
.about__badge{
  position:absolute;right:8%;bottom:20px;z-index:2;display:flex;align-items:center;gap:12px;
  background:var(--navy);color:#fff;padding:15px 18px;border-radius:16px;box-shadow:var(--shadow-sm)
}
.about__badge svg{color:var(--gold);fill:var(--gold);stroke:var(--gold)}
.about__badge strong,.about__badge span{display:block}
.values-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:32px 0}
.values-grid article{display:flex;gap:13px;padding:18px;background:var(--paper);border:1px solid var(--line);border-radius:16px;transition:.3s}
.values-grid article:hover{transform:translateY(-4px);border-color:rgba(217,165,60,.65);box-shadow:var(--shadow-sm)}
.value-icon{width:43px;height:43px;display:grid;place-items:center;flex:0 0 auto;border-radius:13px;background:var(--navy);color:var(--gold)}
.values-grid h3{font-size:15px;margin:0 0 3px}
.values-grid p{font-size:12px;line-height:1.6;color:var(--muted);margin:0}
.text-link{font-weight:900;color:var(--navy);display:inline-flex;gap:10px;align-items:center}
.text-link span{font-size:22px;color:var(--gold);transition:.25s}
.text-link:hover span{transform:translateX(-6px)}

.section--dark{position:relative;overflow:hidden;background:var(--navy-deep);color:#fff}
.section-heading--light h2{color:#fff}
.section-heading--light p{color:rgba(255,255,255,.62)}
.services__glow{position:absolute;width:420px;height:420px;border-radius:50%;filter:blur(120px);opacity:.2}
.services__glow--one{background:var(--gold);right:-180px;top:0}
.services__glow--two{background:#2288b8;left:-220px;bottom:-60px}
.services-grid{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.service-card{
  position:relative;padding:32px 28px;border-radius:22px;background:linear-gradient(145deg,rgba(255,255,255,.075),rgba(255,255,255,.025));
  border:1px solid rgba(255,255,255,.11);overflow:hidden;transition:.35s
}
.service-card::before{content:"";position:absolute;inset:auto -20% -45% 30%;height:160px;background:radial-gradient(circle,rgba(217,165,60,.25),transparent 68%);opacity:0;transition:.35s}
.service-card:hover{transform:translateY(-8px);border-color:rgba(217,165,60,.45);background:linear-gradient(145deg,rgba(255,255,255,.11),rgba(255,255,255,.04))}
.service-card:hover::before{opacity:1}
.service-card__number{position:absolute;left:22px;top:17px;color:rgba(255,255,255,.12);font-size:34px;font-weight:900}
.service-card__icon{width:60px;height:60px;border-radius:18px;background:linear-gradient(135deg,var(--gold),var(--gold-2));color:var(--navy-deep);display:grid;place-items:center;font-size:26px;margin-bottom:24px}
.service-card h3{font-size:20px;margin:0 0 10px}
.service-card p{font-size:14px;color:rgba(255,255,255,.62);margin:0 0 18px}
.service-card ul{list-style:none;margin:0;padding:0}
.service-card li{font-size:12px;color:rgba(255,255,255,.72);padding:5px 18px 5px 0;position:relative}
.service-card li::before{content:"";position:absolute;right:0;top:13px;width:7px;height:7px;border:2px solid var(--gold);border-radius:50%}

.projects{background:var(--paper)}
.projects__heading{display:flex;justify-content:space-between;gap:50px;align-items:end}
.projects__heading>p{max-width:450px;color:var(--muted);margin:0}
.project-filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:32px}
.project-filters button{border:1px solid var(--line);background:#fff;color:var(--muted);padding:10px 18px;border-radius:999px;font-weight:800;transition:.25s}
.project-filters button:hover,.project-filters button.is-active{background:var(--navy);color:#fff;border-color:var(--navy);box-shadow:0 9px 22px rgba(6,46,69,.18)}
.projects-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.project-card{
  position:relative;min-height:335px;border-radius:20px;overflow:hidden;background:var(--navy);box-shadow:0 8px 25px rgba(3,28,43,.08);
  transform:translateY(16px);opacity:0;animation:cardIn .55s forwards
}
@keyframes cardIn{to{transform:none;opacity:1}}
.project-card:nth-child(7n+1),.project-card:nth-child(7n+5){grid-row:span 2;min-height:688px}
.project-card__image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .75s,filter .45s}
.project-card__overlay{position:absolute;inset:0;background:linear-gradient(0deg,rgba(3,28,43,.96),rgba(3,28,43,.05) 68%);transition:.35s}
.project-card__body{position:absolute;inset:auto 0 0;padding:24px;color:#fff;z-index:2;transform:translateY(8px);transition:.35s}
.project-card__tag{display:inline-flex;padding:5px 10px;border-radius:999px;background:rgba(217,165,60,.92);color:var(--navy-deep);font-size:10px;font-weight:900;margin-bottom:9px}
.project-card h3{margin:0;font-size:17px;line-height:1.55}
.project-card__open{
  position:absolute;left:18px;top:18px;z-index:2;width:43px;height:43px;border:1px solid rgba(255,255,255,.38);
  border-radius:14px;background:rgba(3,28,43,.35);backdrop-filter:blur(8px);color:#fff;display:grid;place-items:center;opacity:0;transform:scale(.8);transition:.3s
}
.project-card:hover .project-card__image{transform:scale(1.065);filter:saturate(1.15)}
.project-card:hover .project-card__body{transform:none}
.project-card:hover .project-card__open{opacity:1;transform:none}
.projects__more{display:flex;align-items:center;justify-content:center;gap:18px;margin-top:38px}
.projects__more span{font-size:13px;color:var(--muted)}

.process{position:relative}
.process-line{position:absolute;left:10%;right:10%;top:56%;height:1px;background:linear-gradient(90deg,transparent,var(--gold),transparent);opacity:.45}
.process-grid{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.process-card{text-align:center;background:#fff;border:1px solid var(--line);border-radius:20px;padding:30px 20px;box-shadow:0 10px 32px rgba(3,28,43,.06);transition:.3s}
.process-card:hover{transform:translateY(-8px);border-color:var(--gold)}
.process-card span{width:52px;height:52px;display:grid;place-items:center;margin:0 auto 18px;border-radius:50%;background:var(--navy);color:var(--gold);font-weight:900;box-shadow:0 0 0 8px #fff,0 0 0 9px var(--line)}
.process-card h3{font-size:17px;margin:0 0 8px}
.process-card p{font-size:13px;color:var(--muted);margin:0}

.cta-band{position:relative;min-height:350px;display:flex;align-items:center;color:#fff;overflow:hidden}
.cta-band__image,.cta-band__overlay{position:absolute;inset:0}
.cta-band__image{background:url("../images/projects/project-050.webp") center/cover;animation:slowZoom 18s alternate infinite}
@keyframes slowZoom{to{transform:scale(1.09)}}
.cta-band__overlay{background:linear-gradient(90deg,rgba(3,28,43,.97),rgba(3,28,43,.68))}
.cta-band__content{position:relative;display:flex;align-items:center;justify-content:space-between;gap:40px}
.cta-band__content span{color:var(--gold-2);font-weight:800}
.cta-band__content h2{font-size:clamp(27px,4vw,44px);line-height:1.35;max-width:780px;margin:7px 0 0}

.contact__grid{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:start}
.contact-cards{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:30px 0}
.contact-card{display:flex;align-items:center;gap:14px;padding:16px;border:1px solid var(--line);border-radius:16px;background:#fff;transition:.3s}
.contact-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-sm)}
.contact-card>span{width:44px;height:44px;flex:0 0 auto;display:grid;place-items:center;border-radius:13px;background:var(--navy);color:var(--gold)}
.contact-card small,.contact-card strong{display:block}
.contact-card small{font-size:10px;color:var(--muted)}
.contact-card strong{font-size:13px;color:var(--navy)}
.location-card{overflow:hidden;border:1px solid var(--line);border-radius:20px;background:#fff}
.location-card__map{height:270px;background:var(--paper)}
.location-card iframe{border:0;width:100%;height:100%;filter:saturate(.75) contrast(1.05)}
.location-card>a{display:flex;justify-content:space-between;padding:13px 18px;font-size:13px;font-weight:800;color:var(--navy)}
.location-card>a span{color:var(--gold)}
.contact-form{position:sticky;top:120px;background:var(--navy-deep);color:#fff;padding:34px;border-radius:26px;box-shadow:var(--shadow);overflow:hidden}
.contact-form::before{content:"";position:absolute;left:-100px;top:-100px;width:260px;height:260px;border-radius:50%;background:var(--gold);filter:blur(100px);opacity:.18}
.contact-form__head{position:relative;margin-bottom:22px}
.contact-form__head>span{font-size:12px;color:var(--gold-2);font-weight:900}
.contact-form__head h3{font-size:28px;margin:4px 0}
.contact-form__head p{font-size:13px;color:rgba(255,255,255,.58);margin:0}
.contact-form label{position:relative;display:block;font-size:12px;font-weight:700;margin-bottom:14px}
.contact-form input,.contact-form select,.contact-form textarea{
  width:100%;margin-top:6px;padding:13px 14px;border:1px solid rgba(255,255,255,.14);border-radius:12px;background:rgba(255,255,255,.075);color:#fff;outline:none;transition:.25s
}
.contact-form input::placeholder,.contact-form textarea::placeholder{color:rgba(255,255,255,.38)}
.contact-form select option{color:#111;background:#fff}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{border-color:var(--gold);background:rgba(255,255,255,.11);box-shadow:0 0 0 4px rgba(217,165,60,.12)}
.contact-form textarea{resize:vertical;min-height:130px}
.form-note{display:block;text-align:center;margin-top:10px;color:rgba(255,255,255,.45);font-size:10px}

.footer{background:var(--navy-deep);color:rgba(255,255,255,.68);padding-top:70px}
.footer__top{display:grid;grid-template-columns:1.4fr .7fr .9fr 1fr;gap:45px;padding-bottom:50px}
.footer__brand img{height:88px;width:auto;filter:brightness(0) invert(1);opacity:.92}
.footer__brand p{font-size:13px;max-width:350px}
.footer h3{color:#fff;font-size:15px;margin:0 0 18px}
.footer__links,.footer__contact{display:flex;flex-direction:column;gap:9px;font-size:13px}
.footer a:hover{color:var(--gold)}
.footer__bottom{border-top:1px solid rgba(255,255,255,.1);padding:18px 0;display:flex;justify-content:space-between;gap:20px;font-size:12px}
.footer__bottom p{margin:0}
.footer__bottom a{color:var(--gold);font-weight:800}

.whatsapp-float,.back-to-top{
  position:fixed;z-index:900;display:grid;place-items:center;border:0;color:#fff;box-shadow:0 12px 30px rgba(0,0,0,.2);transition:.3s
}
.whatsapp-float{right:22px;bottom:22px;width:58px;height:58px;border-radius:18px;background:#20b66a;font-size:30px}
.whatsapp-float svg{fill:currentColor;stroke:none}
.whatsapp-float::before{content:"";position:absolute;inset:-7px;border:1px solid rgba(32,182,106,.48);border-radius:22px;animation:waPulse 2s infinite}
@keyframes waPulse{to{opacity:0;transform:scale(1.22)}}
.back-to-top{left:22px;bottom:22px;width:46px;height:46px;border-radius:14px;background:var(--navy);opacity:0;visibility:hidden;transform:translateY(15px)}
.back-to-top.is-visible{opacity:1;visibility:visible;transform:none}
.back-to-top:hover,.whatsapp-float:hover{transform:translateY(-5px)}

.lightbox{
  position:fixed;inset:0;z-index:2000;background:rgba(1,13,21,.94);display:grid;place-items:center;padding:60px 90px;
  opacity:0;visibility:hidden;transition:.35s
}
.lightbox.is-open{opacity:1;visibility:visible}
.lightbox figure{margin:0;max-width:min(1100px,90vw);max-height:88vh;display:flex;flex-direction:column;align-items:center;gap:12px}
.lightbox img{max-height:78vh;max-width:100%;object-fit:contain;border-radius:16px;box-shadow:0 30px 80px rgba(0,0,0,.45)}
.lightbox figcaption{color:#fff;text-align:center;font-weight:700}
.lightbox__close,.lightbox__nav{position:absolute;border:0;background:rgba(255,255,255,.1);color:#fff;backdrop-filter:blur(8px)}
.lightbox__close{top:22px;left:22px;width:48px;height:48px;border-radius:14px;font-size:32px}
.lightbox__nav{top:50%;width:52px;height:70px;border-radius:16px;font-size:45px;line-height:1}
.lightbox__nav--prev{right:24px}.lightbox__nav--next{left:24px}

.install-toast{
  position:fixed;z-index:1500;left:20px;bottom:84px;width:min(390px,calc(100% - 40px));display:grid;grid-template-columns:54px 1fr auto auto;gap:12px;align-items:center;
  background:#fff;border:1px solid var(--line);border-radius:18px;padding:12px;box-shadow:var(--shadow)
}
.install-toast[hidden]{display:none}
.install-toast img{width:54px;height:54px;border-radius:13px}
.install-toast div strong,.install-toast div span{display:block}
.install-toast div strong{font-size:13px;color:var(--navy)}
.install-toast div span{font-size:10px;color:var(--muted)}
.install-toast>button{border:0;border-radius:10px;background:var(--navy);color:#fff;padding:8px 12px;font-weight:800}
.install-toast .install-toast__close{background:transparent;color:var(--muted);font-size:22px;padding:4px}

.install-modal{position:fixed;inset:0;z-index:2100;background:rgba(2,20,31,.82);display:grid;place-items:center;padding:20px;opacity:0;visibility:hidden;transition:.3s}
.install-modal.is-open{opacity:1;visibility:visible}
.install-modal__panel{position:relative;width:min(470px,100%);background:#fff;border-radius:24px;padding:34px;text-align:center;box-shadow:var(--shadow)}
.install-modal__panel>img{width:86px;height:86px;border-radius:22px;margin:0 auto 15px}
.install-modal__panel h2{color:var(--navy);margin:0 0 14px}
.install-modal__panel p{color:var(--muted);font-size:14px}
.install-modal__panel ol{text-align:right;color:var(--ink);font-size:14px;padding-right:22px}
.install-modal__close{position:absolute;left:14px;top:14px;border:0;background:var(--paper);width:38px;height:38px;border-radius:12px;font-size:24px;color:var(--muted)}

.image-placeholder{
  position:absolute;inset:0;display:grid;place-items:center;text-align:center;padding:30px;
  background:linear-gradient(145deg,var(--navy),var(--navy-deep));color:rgba(255,255,255,.7)
}
.image-placeholder strong{display:block;color:var(--gold);font-size:16px}

@media (max-width:1050px){
  :root{--container:min(100% - 32px,960px)}
  .nav-link{padding:9px 9px;font-size:12px}
  .btn--install{padding:9px 11px}
  .about__grid{gap:45px}
  .services-grid{grid-template-columns:1fr 1fr}
  .projects-grid{grid-template-columns:1fr 1fr}
  .project-card:nth-child(7n+1),.project-card:nth-child(7n+5){grid-row:auto;min-height:380px}
  .contact__grid{gap:38px}
  .footer__top{grid-template-columns:1.3fr 1fr 1fr}
  .footer__contact{grid-column:2/4}
}
@media (max-width:820px){
  :root{--header-height:72px}
  .topbar{display:none}
  .nav-toggle{display:block;position:relative;z-index:3}
  .navbar{height:72px}
  .brand{height:56px}
  .nav-menu{
    position:fixed;inset:0 0 0 auto;width:min(330px,88vw);height:100dvh;background:#fff;padding:105px 22px 28px;
    flex-direction:column;align-items:stretch;gap:8px;box-shadow:-25px 0 60px rgba(3,28,43,.2);transform:translateX(110%);transition:.38s;z-index:2
  }
  .nav-menu.is-open{transform:none}
  .nav-link{font-size:15px;padding:12px 14px}
  .btn--install{margin-top:10px}
  .hero{padding-top:72px;min-height:900px}
  .hero__content{padding-block:100px 140px}
  .hero__trust{grid-template-columns:1fr 1fr;gap:0}
  .hero__trust>div{border-left:0;border-bottom:1px solid rgba(255,255,255,.12);padding:16px}
  .hero__trust>div:nth-last-child(-n+2){border-bottom:0}
  .hero__controls{left:20px;bottom:24px}
  .scroll-hint{display:none}
  .section{padding:80px 0}
  .about__grid,.contact__grid{grid-template-columns:1fr}
  .about__visual{min-height:570px;order:2}
  .about__content{order:1}
  .contact-form{position:relative;top:auto}
  .process-grid{grid-template-columns:1fr 1fr}
  .process-line{display:none}
  .cta-band__content{flex-direction:column;align-items:flex-start}
  .footer__top{grid-template-columns:1fr 1fr}
  .footer__contact{grid-column:auto}
}
@media (max-width:600px){
  :root{--container:calc(100% - 24px);--radius:18px}
  .hero{min-height:820px}
  .hero__title{font-size:40px;letter-spacing:-.8px}
  .hero__text{font-size:15px}
  .hero__actions{display:grid}
  .hero__actions .btn{width:100%}
  .hero__trust{margin-top:38px}
  .hero__trust strong{font-size:16px}
  .section-heading h2{font-size:32px}
  .about__visual{min-height:450px}
  .about__image--main{width:90%;height:390px}
  .about__image--float{width:52%;height:190px;border-width:5px}
  .about__badge{right:3%;bottom:4px;padding:10px 12px;font-size:11px}
  .values-grid{grid-template-columns:1fr}
  .services-grid,.projects-grid,.process-grid,.contact-cards{grid-template-columns:1fr}
  .service-card{padding:28px 23px}
  .projects__heading{display:block}
  .projects__heading>p{margin-top:14px}
  .project-filters{flex-wrap:nowrap;overflow:auto;padding-bottom:8px;scrollbar-width:none}
  .project-filters::-webkit-scrollbar{display:none}
  .project-filters button{white-space:nowrap}
  .project-card,.project-card:nth-child(7n+1),.project-card:nth-child(7n+5){min-height:360px}
  .projects__more{flex-direction:column}
  .cta-band{min-height:430px}
  .contact-form{padding:25px 20px}
  .footer__top{grid-template-columns:1fr}
  .footer__bottom{flex-direction:column;text-align:center}
  .footer__contact{grid-column:auto}
  .lightbox{padding:72px 12px}
  .lightbox__nav{top:auto;bottom:18px;width:46px;height:46px;border-radius:50%}
  .lightbox__nav--prev{right:calc(50% - 58px)}.lightbox__nav--next{left:calc(50% - 58px)}
  .lightbox figure{max-width:100%}
  .lightbox img{max-height:70vh}
  .whatsapp-float{right:14px;bottom:14px;width:54px;height:54px}
  .back-to-top{left:14px;bottom:14px}
  .install-toast{left:12px;bottom:78px;width:calc(100% - 24px);grid-template-columns:48px 1fr auto}
  .install-toast img{width:48px;height:48px}
  .install-toast .install-toast__close{position:absolute;left:4px;top:2px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.01ms!important}
  .reveal{opacity:1;transform:none}
}