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

:root{
  --bg:#090a0d;
  --bg-soft:#101217;
  --surface:#151820;
  --surface-2:#1c2029;
  --text:#f8f8f5;
  --muted:#a8adb7;
  --line:rgba(255,255,255,.10);
  --accent:#d9ff44;
  --accent-dark:#b8dc2b;
  --purple:#8c63ff;
  --container:1200px;
  --radius:18px;
  --shadow:0 22px 70px rgba(0,0,0,.28);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:"DM Sans",Arial,sans-serif;line-height:1.6;overflow-x:hidden
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
button,input,textarea{font:inherit}
.container{width:min(calc(100% - 40px),var(--container));margin-inline:auto}
.section{padding:88px 0}
.section.alt{background:var(--bg-soft)}
.center{text-align:center}
.kicker{
  display:inline-block;color:var(--accent);font-weight:800;font-size:11px;
  letter-spacing:.18em;text-transform:uppercase;margin-bottom:10px
}
.section-title{
  font-family:"Montserrat",sans-serif;font-size:clamp(34px,4.6vw,56px);
  line-height:1.05;letter-spacing:-.045em;margin:0
}
.section-desc{max-width:720px;margin:15px auto 0;color:var(--muted);font-size:15px}
.title-mark{
  width:70px;height:7px;margin:20px auto 0;position:relative;
}
.title-mark:before{
  content:"";position:absolute;left:0;right:0;top:3px;height:1px;background:rgba(217,255,68,.75)
}
.title-mark:after{
  content:"◆";position:absolute;left:50%;top:-7px;transform:translateX(-50%);
  color:var(--accent);font-size:13px;background:inherit;padding:0 7px
}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:48px;padding:0 21px;border-radius:999px;border:1px solid var(--line);
  font-weight:800;font-size:13px;transition:.25s ease;cursor:pointer
}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#0a0b0d}
.btn.primary:hover{background:var(--accent-dark);transform:translateY(-2px)}
.btn.dark{background:#0a0b0d;color:#fff}
.btn.ghost:hover{border-color:var(--accent);color:var(--accent)}
.topbar{
  background:linear-gradient(90deg,#11131a,#171a23);border-bottom:1px solid var(--line);
  font-size:12px;color:#c1c5cc
}
.topbar-inner{min-height:39px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.topbar-info,.topbar-social{display:flex;align-items:center;gap:18px}
.topbar strong{color:#fff}
.topbar-social a:hover{color:var(--accent)}
.header{
  position:sticky;top:0;z-index:100;background:rgba(9,10,13,.94);
  backdrop-filter:blur(16px);border-bottom:1px solid var(--line)
}
.nav-shell{
  height:88px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:25px
}
.nav-left,.nav-right{display:flex;align-items:center;gap:25px}
.nav-right{justify-content:flex-end}
.nav-link{font-size:13px;font-weight:700;color:#d2d5da;white-space:nowrap}
.nav-link:hover,.nav-link.active{color:var(--accent)}
.brand{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  min-width:205px;font-family:"Montserrat",sans-serif;font-weight:800;
  letter-spacing:.11em;font-size:17px;text-transform:uppercase
}
.brand small{
  font-family:"DM Sans";font-size:8px;color:var(--muted);letter-spacing:.24em;margin-top:2px
}
.brand-mark{display:flex;align-items:flex-end;gap:3px;height:18px;margin-bottom:5px}
.brand-mark i{display:block;width:4px;border-radius:3px;background:var(--accent)}
.brand-mark i:nth-child(1){height:8px}.brand-mark i:nth-child(2){height:16px}
.brand-mark i:nth-child(3){height:11px}.brand-mark i:nth-child(4){height:18px}.brand-mark i:nth-child(5){height:7px}
.menu-btn{display:none;background:none;border:1px solid var(--line);color:#fff;border-radius:50%;width:43px;height:43px}

/* slider */
.hero-slider{position:relative;height:min(72vw,720px);min-height:540px;overflow:hidden}
.slide{position:absolute;inset:0;opacity:0;transition:opacity .8s ease;display:flex;align-items:center}
.slide.active{opacity:1;z-index:2}
.slide-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.slide:after{
  content:"";position:absolute;inset:0;background:
  linear-gradient(90deg,rgba(5,6,8,.86) 0%,rgba(5,6,8,.42) 52%,rgba(5,6,8,.15) 78%),
  linear-gradient(0deg,rgba(9,10,13,.65),transparent 42%)
}
.slide-content{position:relative;z-index:3;max-width:760px}
.slide-label{
  color:var(--accent);font-size:11px;font-weight:800;letter-spacing:.2em;text-transform:uppercase
}
.slide h1{
  font-family:"Montserrat";font-size:clamp(48px,7vw,92px);line-height:.92;
  letter-spacing:-.055em;margin:14px 0 20px
}
.slide p{color:rgba(255,255,255,.76);font-size:16px;max-width:620px}
.slide-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}
.slider-dots{
  position:absolute;z-index:5;bottom:28px;left:50%;transform:translateX(-50%);
  display:flex;gap:8px
}
.slider-dots button{
  width:26px;height:3px;padding:0;border:0;background:rgba(255,255,255,.32);cursor:pointer
}
.slider-dots button.active{background:var(--accent)}

/* service cards */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:42px}
.service-card{
  min-height:330px;border-radius:16px;overflow:hidden;position:relative;isolation:isolate;
  border:1px solid var(--line);box-shadow:var(--shadow)
}
.service-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:.55s}
.service-card:after{
  content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 25%,rgba(6,7,9,.93) 100%);z-index:-1
}
.service-card:hover img{transform:scale(1.055)}
.service-info{position:absolute;left:0;right:0;bottom:0;padding:24px}
.service-no{color:var(--accent);font-size:10px;font-weight:800;letter-spacing:.12em}
.service-info h3{font:700 22px/1.2 "Montserrat";margin:7px 0 8px}
.service-info p{margin:0;color:#c1c4ca;font-size:13px}

/* why */
.why-section{
  position:relative;background:
  linear-gradient(rgba(10,11,14,.91),rgba(10,11,14,.91)),
  url('https://images.unsplash.com/photo-1492684223066-81342ee5ff30?auto=format&fit=crop&w=1900&q=80') center/cover fixed;
}
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:40px}
.why-item{
  text-align:center;padding:30px 20px;border:1px solid rgba(255,255,255,.13);
  border-radius:15px;background:rgba(255,255,255,.035);backdrop-filter:blur(4px)
}
.why-icon{
  width:62px;height:62px;border-radius:50%;margin:0 auto 18px;
  display:grid;place-items:center;background:linear-gradient(135deg,var(--accent),#92c500);
  color:#0a0b0d;font:bold 22px "Montserrat"
}
.why-item h3{font:700 15px "Montserrat";text-transform:uppercase;margin:0 0 9px}
.why-item p{font-size:12px;color:#bcc0c7;margin:0}

/* solutions */
.solutions-wrap{margin-top:40px}
.solution-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:17px}
.solution-card{background:var(--surface);border:1px solid var(--line);border-radius:15px;overflow:hidden;transition:.3s}
.solution-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.solution-img{aspect-ratio:4/5;overflow:hidden;position:relative}
.solution-img img{width:100%;height:100%;object-fit:cover;transition:.5s}
.solution-card:hover img{transform:scale(1.045)}
.solution-tag{
  position:absolute;top:12px;left:12px;background:var(--accent);color:#0a0b0d;
  border-radius:999px;padding:6px 9px;font-size:9px;font-weight:800;text-transform:uppercase
}
.solution-info{padding:17px}
.solution-info h3{font:700 17px/1.3 "Montserrat";margin:0}
.solution-info p{font-size:12px;color:var(--muted);margin:8px 0 14px}
.solution-foot{display:flex;justify-content:space-between;align-items:center;gap:12px}
.solution-budget{color:var(--accent);font-size:11px;font-weight:800}
.text-link{font-size:11px;font-weight:800;border-bottom:1px solid rgba(255,255,255,.28)}

/* gallery */
.gallery-strip{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-top:38px}
.gallery-item{position:relative;overflow:hidden;aspect-ratio:4/3;border-radius:12px}
.gallery-item:nth-child(1),.gallery-item:nth-child(5){aspect-ratio:3/4}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:.5s}
.gallery-item:after{content:"";position:absolute;inset:0;background:rgba(0,0,0,.28);opacity:0;transition:.3s}
.gallery-item:hover img{transform:scale(1.07)}
.gallery-item:hover:after{opacity:1}

/* news layout faithful featured + 4 small */
.news-layout{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:40px}
.news-feature{background:var(--surface);border:1px solid var(--line);border-radius:16px;overflow:hidden}
.news-feature img{width:100%;aspect-ratio:16/10;object-fit:cover}
.news-body{padding:20px}
.news-date{color:var(--accent);font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.12em}
.news-feature h3{font:700 24px/1.25 "Montserrat";margin:9px 0}
.news-feature p{color:var(--muted);font-size:13px}
.news-small-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.news-small{border:1px solid var(--line);background:var(--surface);border-radius:14px;overflow:hidden}
.news-small img{width:100%;aspect-ratio:16/10;object-fit:cover}
.news-small .news-body{padding:14px}
.news-small h3{font:700 14px/1.35 "Montserrat";margin:7px 0 0}

/* about */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:center}
.about-copy p{color:var(--muted)}
.about-image{position:relative;min-height:460px}
.about-image img{width:100%;height:100%;object-fit:cover;border-radius:18px;position:absolute;inset:0}
.about-badge{
  position:absolute;right:-16px;bottom:28px;background:var(--accent);color:#0a0b0d;
  padding:18px 22px;border-radius:14px;font-weight:800;box-shadow:var(--shadow)
}
.about-badge strong{display:block;font:800 34px "Montserrat";line-height:1}

/* contact */
.contact-section{
  background:
  linear-gradient(rgba(9,10,13,.88),rgba(9,10,13,.94)),
  url('https://images.unsplash.com/photo-1506157786151-b8491531f063?auto=format&fit=crop&w=1900&q=80') center/cover;
}
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:18px;margin-top:38px}
.contact-info{
  padding:30px;border-radius:17px;background:linear-gradient(135deg,#cce83d,#8fae1c);
  color:#0a0b0d
}
.contact-info h3{font:800 22px "Montserrat";margin:0 0 20px}
.contact-row{padding:13px 0;border-bottom:1px solid rgba(0,0,0,.15);font-size:13px}
.contact-row strong{display:block;font-size:10px;text-transform:uppercase;letter-spacing:.1em}
.contact-form{padding:30px;border:1px solid var(--line);border-radius:17px;background:rgba(12,14,18,.90)}
.contact-form h3{font:700 19px "Montserrat";margin:0 0 20px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.contact-form input,.contact-form textarea,.contact-form select{
  width:100%;border:1px solid var(--line);background:#0c0e12;color:#fff;border-radius:10px;
  padding:13px 14px;outline:none
}
.contact-form input:focus,.contact-form textarea:focus{border-color:var(--accent)}
.contact-form textarea{min-height:125px;resize:vertical;grid-column:1/-1}
.contact-form .full{grid-column:1/-1}

/* footer */
.footer{background:#07080a;border-top:1px solid var(--line);padding:58px 0 24px}
.footer-grid{display:grid;grid-template-columns:1.4fr .75fr .95fr 1fr;gap:38px}
.footer-title{font:700 12px "Montserrat";text-transform:uppercase;letter-spacing:.1em;margin-bottom:14px}
.footer p,.footer a{color:#9196a0;font-size:12px}
.footer-links{display:grid;gap:7px}
.footer a:hover{color:var(--accent)}
.footer-bottom{margin-top:38px;padding-top:19px;border-top:1px solid var(--line);font-size:10px;color:#70747b}

/* subpages */
.page-hero{padding:115px 0 64px;background:linear-gradient(180deg,#151821,#090a0d);border-bottom:1px solid var(--line)}
.page-hero h1{font:800 clamp(42px,6vw,74px)/1 "Montserrat";letter-spacing:-.05em;margin:12px 0}
.breadcrumb{font-size:11px;color:var(--muted)}
.content-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.inner-card{background:var(--surface);border:1px solid var(--line);border-radius:15px;overflow:hidden}
.inner-card img{width:100%;aspect-ratio:16/10;object-fit:cover}
.inner-body{padding:18px}
.inner-body h3{font:700 18px/1.3 "Montserrat";margin:5px 0 10px}
.inner-body p{color:var(--muted);font-size:13px}
.article-list{display:grid;gap:18px}
.article-item{display:grid;grid-template-columns:300px 1fr;gap:22px;border-bottom:1px solid var(--line);padding-bottom:18px}
.article-item img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:14px}
.article-item h2{font:700 26px/1.2 "Montserrat";margin:5px 0 9px}
.gallery-page{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.gallery-page a{aspect-ratio:4/3;border-radius:12px;overflow:hidden}
.gallery-page img{width:100%;height:100%;object-fit:cover;transition:.45s}
.gallery-page a:hover img{transform:scale(1.05)}
.reveal{opacity:0;transform:translateY(20px);transition:.6s ease}
.reveal.visible{opacity:1;transform:none}

@media(max-width:1000px){
  .nav-left,.nav-right{gap:14px}.nav-link{font-size:11px}.brand{min-width:170px;font-size:14px}
  .why-grid,.solution-grid{grid-template-columns:1fr 1fr}
  .gallery-strip{grid-template-columns:repeat(3,1fr)}
  .gallery-item:nth-child(n){aspect-ratio:4/3}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:760px){
  .topbar{display:none}
  .nav-shell{display:flex;height:72px}
  .brand{align-items:flex-start;margin-right:auto;min-width:auto}
  .nav-left,.nav-right{
    position:fixed;left:0;right:0;background:#0a0b0e;display:none;flex-direction:column;
    align-items:flex-start;padding:0 22px;gap:0
  }
  .nav-left{top:72px;padding-top:20px}.nav-right{top:220px;padding-bottom:22px}
  body.menu-open .nav-left,body.menu-open .nav-right{display:flex}
  .nav-link{font-size:20px;width:100%;padding:8px 0}
  .menu-btn{display:block}
  .hero-slider{min-height:650px;height:82vh}
  .slide h1{font-size:clamp(48px,15vw,72px)}
  .services-grid,.news-layout,.about-grid,.contact-grid,.content-grid{grid-template-columns:1fr}
  .why-grid,.solution-grid,.news-small-grid{grid-template-columns:1fr 1fr}
  .gallery-strip{grid-template-columns:1fr 1fr}
  .about-image{min-height:400px}
  .about-badge{right:12px}
  .article-item{grid-template-columns:1fr}
  .gallery-page{grid-template-columns:1fr 1fr}
}
@media(max-width:500px){
  .container{width:min(calc(100% - 28px),var(--container))}
  .section{padding:66px 0}
  .why-grid,.solution-grid,.news-small-grid,.gallery-strip,.gallery-page{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}.contact-form textarea,.contact-form .full{grid-column:auto}
  .footer-grid{grid-template-columns:1fr}
}


/* article detail */
.article-hero{
  padding:105px 0 54px;
  background:linear-gradient(180deg,#151821,#090a0d);
  border-bottom:1px solid var(--line)
}
.article-hero-inner{max-width:940px}
.article-cat{
  display:inline-flex;align-items:center;gap:8px;color:var(--accent);
  font-size:10px;font-weight:800;letter-spacing:.14em;text-transform:uppercase
}
.article-title{
  font:800 clamp(42px,6.5vw,76px)/1.02 "Montserrat";
  letter-spacing:-.05em;margin:15px 0 18px
}
.article-lead{
  color:#c1c5cc;font-size:17px;max-width:820px;margin:0
}
.article-meta{
  display:flex;flex-wrap:wrap;gap:18px;margin-top:26px;
  padding-top:18px;border-top:1px solid var(--line);color:var(--muted);font-size:11px
}
.article-cover{
  width:min(calc(100% - 40px),1200px);margin:42px auto 0;
  border-radius:20px;overflow:hidden;box-shadow:var(--shadow)
}
.article-cover img{width:100%;aspect-ratio:16/8;object-fit:cover}
.article-layout{
  display:grid;grid-template-columns:minmax(0,760px) 300px;gap:55px;align-items:start
}
.article-content{font-size:16px;color:#d5d7dc}
.article-content h2{
  font:700 30px/1.2 "Montserrat";letter-spacing:-.03em;color:#fff;margin:42px 0 15px
}
.article-content h3{
  font:700 21px/1.3 "Montserrat";color:#fff;margin:30px 0 12px
}
.article-content p{margin:0 0 18px}
.article-content ul{padding-left:20px;margin:0 0 22px}
.article-content li{margin-bottom:8px}
.article-quote{
  border-left:3px solid var(--accent);padding:12px 0 12px 20px;
  margin:28px 0;color:#fff;font-size:20px;font-weight:600
}
.article-note{
  background:var(--surface);border:1px solid var(--line);border-radius:14px;
  padding:18px;margin:25px 0;color:#c6c9cf
}
.article-sidebar{position:sticky;top:115px}
.side-box{
  background:var(--surface);border:1px solid var(--line);
  border-radius:15px;padding:20px;margin-bottom:16px
}
.side-box h4{
  font:700 13px "Montserrat";text-transform:uppercase;
  letter-spacing:.08em;margin:0 0 14px
}
.side-links{display:grid;gap:12px}
.side-links a{
  font-size:13px;color:#c1c5cc;padding-bottom:10px;border-bottom:1px solid var(--line)
}
.side-links a:hover{color:var(--accent)}
.article-share{display:flex;gap:8px;flex-wrap:wrap}
.article-share a{
  width:38px;height:38px;border:1px solid var(--line);border-radius:50%;
  display:grid;place-items:center;font-size:11px;font-weight:800
}
.article-share a:hover{background:var(--accent);color:#0a0b0d;border-color:var(--accent)}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:34px}
.related-card{background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.related-card img{width:100%;aspect-ratio:16/10;object-fit:cover}
.related-card .inner-body h3{font-size:16px}

@media(max-width:900px){
  .article-layout{grid-template-columns:1fr}
  .article-sidebar{position:static}
  .related-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:600px){
  .article-title{font-size:42px}
  .article-cover{width:min(calc(100% - 28px),1200px)}
  .related-grid{grid-template-columns:1fr}
}