:root{
  --navy:#07151b;
  --navy2:#0d2730;
  --teal:#14586a;
  --gold:#c9963d;
  --gold2:#e1bd72;
  --text:#17272d;
  --muted:#6c7d82;
  --bg:#f7f5ef;
  --white:#fff;
  --line:rgba(16,37,45,.10);
  --shadow:0 18px 55px rgba(7,21,27,.14);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Arial,sans-serif;background:var(--bg);color:var(--text)}
a{text-decoration:none}
.container{width:min(1180px,calc(100% - 40px));margin:auto}
.site-header{position:fixed;top:0;left:0;right:0;z-index:100;padding:16px 0;transition:.25s}
.site-header.scrolled{background:rgba(7,21,27,.92);backdrop-filter:blur(14px);padding:9px 0;box-shadow:0 12px 40px rgba(0,0,0,.18)}
.header-inner{height:74px;border-radius:18px;background:rgba(255,255,255,.94);display:flex;align-items:center;justify-content:space-between;padding:0 18px 0 22px;box-shadow:var(--shadow);border:1px solid rgba(255,255,255,.75)}
.site-header.scrolled .header-inner{background:rgba(255,255,255,.96);height:66px}
.brand img{height:50px;display:block}
.site-nav{display:flex;align-items:center;gap:5px}
.site-nav a{color:#15272d;font-weight:800;font-size:14px;padding:12px 13px;border-radius:12px;transition:.2s}
.site-nav a:hover{background:#eef3f4;color:var(--teal)}
.site-nav .quote-btn{background:linear-gradient(135deg,var(--gold),var(--gold2));color:#101010;padding:13px 18px;margin-left:6px;box-shadow:0 10px 25px rgba(201,150,61,.22)}
.mobile-btn{display:none;border:0;background:var(--navy);color:#fff;width:44px;height:44px;border-radius:12px;font-size:22px}
.hero-slider{position:relative;min-height:680px;background:var(--navy);overflow:hidden}
.hero-slide{position:absolute;inset:0;opacity:0;transition:opacity .8s ease;background-size:cover;background-position:center}
.hero-slide.active{opacity:1}
.hero-slide:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,21,27,.88),rgba(7,21,27,.68) 42%,rgba(7,21,27,.22)),linear-gradient(180deg,rgba(7,21,27,.25),rgba(7,21,27,.78))}
.hero-content{position:relative;z-index:2;min-height:680px;display:flex;align-items:center;padding-top:120px;color:#fff}
.hero-copy{max-width:710px}
.eyebrow{display:inline-flex;align-items:center;gap:12px;color:var(--gold2);font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.16em}
.eyebrow:before{content:"";width:42px;height:2px;background:var(--gold)}
.hero-copy h1{font-size:56px;line-height:1.02;margin:22px 0 16px;letter-spacing:-.045em;font-weight:800}
.hero-copy p{font-size:18px;line-height:1.75;color:#e0eaec;max-width:620px;margin:0}
.hero-actions{display:flex;gap:12px;margin-top:30px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:14px;background:linear-gradient(135deg,var(--gold),var(--gold2));color:#111;padding:14px 20px;font-weight:900;box-shadow:0 14px 34px rgba(201,150,61,.25);cursor:pointer}
.btn.dark{background:var(--navy);color:#fff;box-shadow:none}
.btn.light{background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.20);box-shadow:none}
.hero-dots{position:absolute;left:50%;bottom:30px;transform:translateX(-50%);display:flex;gap:10px;z-index:5}
.hero-dot{width:36px;height:4px;border-radius:20px;background:rgba(255,255,255,.35);cursor:pointer}
.hero-dot.active{background:var(--gold2)}
.section{padding:88px 0}
.section.white{background:#fff}
.section.dark{background:var(--navy);color:#fff}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:34px}
.section-title{font-size:42px;letter-spacing:-.04em;line-height:1.08;margin:8px 0 0;font-weight:800}
.section-desc{max-width:520px;line-height:1.7;color:var(--muted)}
.dark .section-desc{color:#b8c7cb}
.service-grid,.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.service-card,.project-card,.blog-card{background:#fff;border-radius:22px;overflow:hidden;box-shadow:var(--shadow);border:1px solid rgba(255,255,255,.75);transition:.25s}
.service-card:hover,.project-card:hover,.blog-card:hover{transform:translateY(-6px);box-shadow:0 25px 70px rgba(7,21,27,.18)}
.service-card img,.project-card img,.blog-card img{width:100%;height:245px;object-fit:cover;display:block;background:#dfe7e8}
.card-body{padding:22px}
.card-body h3{margin:0 0 10px;font-size:22px;letter-spacing:-.035em;color:#14252b}
.card-body p{margin:0;color:#66777d;line-height:1.65}
.project-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:22px}
.project-card{grid-column:span 4;position:relative;background:#0a1b21}
.project-card.featured{grid-column:span 8}
.project-card img{height:420px;opacity:.95}
.project-card .card-body{position:absolute;left:18px;right:18px;bottom:18px;background:rgba(7,21,27,.84);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.12);border-radius:18px}
.project-card .card-body h3{color:#fff}
.project-card .card-body p{color:#d4e0e3}
.badge{display:inline-flex;background:rgba(201,150,61,.16);color:var(--gold2);font-size:11px;font-weight:900;letter-spacing:.08em;text-transform:uppercase;padding:7px 10px;border-radius:999px;margin-bottom:10px}
.about-band{display:grid;grid-template-columns:1fr 1fr;gap:42px;align-items:center}
.about-box{background:#fff;border-radius:26px;padding:34px;box-shadow:var(--shadow)}
.about-box p{line-height:1.75;color:#66777d}
.check-list{display:grid;gap:14px;margin-top:20px}
.check{display:flex;gap:12px;align-items:flex-start}.check i{width:28px;height:28px;background:rgba(201,150,61,.18);color:#9b6f22;border-radius:50%;display:grid;place-items:center;font-style:normal;font-weight:900;flex:0 0 28px}
.about-img{height:520px;border-radius:26px;object-fit:cover;width:100%;box-shadow:var(--shadow)}
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.gallery-grid a{height:230px;border-radius:18px;overflow:hidden;display:block;box-shadow:var(--shadow);background:#dfe7e8}
.gallery-grid img{width:100%;height:100%;object-fit:cover;transition:.3s}.gallery-grid a:hover img{transform:scale(1.06)}
.ref-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.ref-item{background:#fff;border:1px solid var(--line);border-radius:18px;min-height:110px;display:grid;place-items:center;text-align:center;font-weight:900;color:#20343a;padding:15px;box-shadow:0 10px 28px rgba(7,21,27,.06)}
.page-hero{min-height:360px;background:linear-gradient(90deg,rgba(7,21,27,.88),rgba(7,21,27,.62)),var(--page-bg);background-size:cover;background-position:center;display:flex;align-items:end;color:#fff;padding:155px 0 58px}
.page-hero h1{font-size:50px;line-height:1.05;margin:12px 0 0;letter-spacing:-.04em}
.tabs{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:28px}
.tab{background:#fff;color:#14252b;border:1px solid var(--line);padding:12px 15px;border-radius:12px;font-weight:800;box-shadow:0 8px 22px rgba(7,21,27,.05)}
.tab:hover{background:var(--navy);color:#fff}
.content-card{background:#fff;border-radius:24px;padding:30px;box-shadow:var(--shadow)}
.detail-cover{width:100%;max-height:560px;object-fit:cover;border-radius:24px;margin:24px 0;box-shadow:var(--shadow)}
.footer{background:#061217;color:#dce8ea;padding-top:60px}.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr 1.2fr;gap:34px}.footer-logo{height:54px;background:#fff;border-radius:14px;padding:6px;margin-bottom:16px}.footer p{color:#aebdc1;line-height:1.7}.footer a{display:block;color:#dce8ea;margin:9px 0}.footer h4{margin-top:0}.footer-bottom{text-align:center;border-top:1px solid rgba(255,255,255,.10);padding:18px;margin-top:36px;color:#91a3a8}
.admin-body{background:#eef2f3}.admin-shell{display:flex;min-height:100vh}.admin-side{width:270px;background:#07151b;color:#fff;padding:22px;position:fixed;left:0;top:0;bottom:0;overflow:auto}.admin-logo{background:#fff;border-radius:14px;padding:8px;margin-bottom:22px}.admin-logo img{width:100%;display:block}.admin-menu a{display:block;color:#d9e8eb;padding:13px 14px;border-radius:12px;margin-bottom:6px;font-weight:700}.admin-menu a:hover{background:rgba(255,255,255,.09);color:#fff}.admin-main{margin-left:270px;width:calc(100% - 270px);padding:28px}.admin-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.admin-card{background:#fff;border-radius:20px;padding:22px;box-shadow:0 12px 35px rgba(7,21,27,.08);margin-bottom:18px}.admin-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.stat-card{background:#fff;border-radius:18px;padding:20px;box-shadow:0 12px 35px rgba(7,21,27,.08)}.stat-card b{font-size:34px}.admin-table{width:100%;border-collapse:collapse}.admin-table th,.admin-table td{border-bottom:1px solid #edf1f2;padding:12px;text-align:left}.admin-table img{width:90px;height:58px;object-fit:cover;border-radius:10px}input,textarea,select{width:100%;padding:13px;border:1px solid #d5dedf;border-radius:12px;margin:7px 0 14px;font-family:inherit}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.actions{display:flex;gap:8px;flex-wrap:wrap}.mini-btn{display:inline-flex;background:#eef3f4;color:#14252b;padding:8px 10px;border-radius:9px;font-weight:800}.mini-btn.danger{background:#ffe7e7;color:#9d1b1b}
@media(max-width:980px){.mobile-btn{display:block}.site-nav{position:fixed;left:20px;right:20px;top:96px;display:none;background:#fff;border-radius:18px;padding:16px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.menu-open .site-nav{display:flex}.hero-copy h1{font-size:42px}.service-grid,.card-grid{grid-template-columns:1fr 1fr}.project-card,.project-card.featured{grid-column:span 12}.about-band{grid-template-columns:1fr}.gallery-grid{grid-template-columns:repeat(2,1fr)}.ref-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr}.admin-side{position:relative;width:100%;bottom:auto}.admin-shell{display:block}.admin-main{margin-left:0;width:100%;padding:18px}.admin-grid{grid-template-columns:1fr 1fr}.form-grid{grid-template-columns:1fr}}
@media(max-width:620px){.container{width:calc(100% - 28px)}.header-inner{height:66px}.brand img{height:44px}.hero-slider,.hero-content{min-height:620px}.hero-copy h1{font-size:36px}.section{padding:64px 0}.service-grid,.card-grid,.gallery-grid{grid-template-columns:1fr}.admin-grid{grid-template-columns:1fr}}