:root{
  --ink:#111315;--ink2:#191d20;--steel:#2a3035;--steel2:#3a4248;--paper:#f6f4ef;--muted:#aeb4b8;
  --yellow:#f0b323;--yellow2:#ffca3a;--white:#fff;--line:rgba(255,255,255,.12);--shadow:0 22px 55px rgba(0,0,0,.22);
  --max:1180px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--ink);color:var(--white);line-height:1.6}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input,textarea,select{font:inherit}.container{width:min(var(--max),calc(100% - 40px));margin:auto}.eyebrow{text-transform:uppercase;letter-spacing:.18em;font-size:.76rem;font-weight:800;color:var(--yellow)}h1,h2,h3{line-height:1.08;margin:0 0 .55em}h1{font-size:clamp(2.65rem,6vw,5.4rem);letter-spacing:-.035em}h2{font-size:clamp(2rem,4vw,3.5rem);letter-spacing:-.025em}h3{font-size:1.25rem}.lead{font-size:clamp(1rem,1.6vw,1.2rem);color:#d6dadd;max-width:760px}.small{font-size:.9rem;color:var(--muted)}
.site-header{position:sticky;top:0;z-index:50;background:rgba(17,19,21,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.nav-wrap{height:78px;display:flex;align-items:center;gap:24px}.brand{display:flex;flex-direction:column;min-width:200px}.brand strong{font-size:1.12rem;letter-spacing:.17em}.brand span{font-size:.65rem;letter-spacing:.24em;color:var(--yellow);font-weight:800}.nav{margin-left:auto;display:flex;align-items:center;gap:8px}.nav>a,.dropdown-toggle{padding:14px 12px;font-weight:700;font-size:.93rem;color:#e8eaeb;background:none;border:0;cursor:pointer}.nav>a:hover,.dropdown-toggle:hover,.nav a.active{color:var(--yellow)}.nav .cta-link{border:1px solid var(--yellow);color:var(--yellow);padding:11px 16px}.dropdown{position:relative}.dropdown-menu{display:none;position:absolute;top:100%;left:0;min-width:285px;background:#171a1d;border:1px solid var(--line);box-shadow:var(--shadow);padding:10px}.dropdown.open .dropdown-menu{display:block}.dropdown-menu a{display:block;padding:11px 12px;border-bottom:1px solid rgba(255,255,255,.06);font-size:.9rem}.dropdown-menu a:last-child{border-bottom:0}.dropdown-menu a:hover{background:rgba(240,179,35,.1);color:var(--yellow)}.menu-toggle{display:none;margin-left:auto;background:transparent;border:1px solid var(--line);color:white;padding:10px 12px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;padding:14px 20px;font-weight:800;letter-spacing:.01em;cursor:pointer;transition:.18s}.btn-primary{background:var(--yellow);color:#151515}.btn-primary:hover{background:var(--yellow2);transform:translateY(-1px)}.btn-outline{border-color:rgba(255,255,255,.42);color:white}.btn-outline:hover{border-color:var(--yellow);color:var(--yellow)}.btn-dark{background:#151719;color:#fff}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hero{position:relative;min-height:650px;display:grid;align-items:center;overflow:hidden;background:#0b0d0e}.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(9,11,12,.96) 0%,rgba(9,11,12,.78) 44%,rgba(9,11,12,.24) 72%,rgba(9,11,12,.15) 100%),url('../img/tower-crane-sign-day-wide.jpg') center/cover no-repeat}.hero:after{content:"";position:absolute;left:0;right:0;bottom:0;height:4px;background:var(--yellow)}.hero .container{position:relative;z-index:2;padding:80px 0}.hero-copy{max-width:700px}.hero h1 span{color:var(--yellow)}.trust-row{display:flex;gap:26px;flex-wrap:wrap;margin-top:34px}.trust-chip{border-left:3px solid var(--yellow);padding-left:12px}.trust-chip strong{display:block;font-size:1rem}.trust-chip span{font-size:.82rem;color:#c7cbce}
.section{padding:82px 0}.section-light{background:var(--paper);color:#151719}.section-dark{background:var(--ink2)}.section-steel{background:linear-gradient(135deg,#242a2f,#121416)}.section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:36px}.section-head p{max-width:610px;margin:0;color:#626970}.section-dark .section-head p,.section-steel .section-head p{color:#bcc1c5}
.sales-strip{background:var(--yellow);color:#161616;padding:18px 0}.sales-strip .container{display:flex;justify-content:center;gap:34px;flex-wrap:wrap;font-weight:800;text-transform:uppercase;letter-spacing:.06em;font-size:.86rem}
.grid{display:grid;gap:22px}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.card{background:#fff;color:#191b1d;border:1px solid #e1dfda;box-shadow:0 14px 35px rgba(0,0,0,.08)}.card-img{height:230px;object-fit:cover;width:100%}.card-body{padding:24px}.card-body p{color:#646a6f}.card-dark{background:#171a1d;color:white;border:1px solid var(--line);box-shadow:none}.card-dark .card-body p{color:#b9bec2}.number{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:var(--yellow);color:#141414;font-weight:900;margin-bottom:16px}
.product-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:34px;align-items:center}.product-visual{position:relative}.product-visual img{width:100%;height:520px;object-fit:cover;box-shadow:var(--shadow)}.badge{position:absolute;left:20px;bottom:20px;background:#111315;color:white;padding:14px 18px;border-left:4px solid var(--yellow);font-weight:800}.feature-list{display:grid;gap:12px;margin:24px 0}.feature{display:flex;gap:12px;align-items:flex-start}.feature b{color:var(--yellow)}.feature:before{content:"✓";color:#111;background:var(--yellow);font-weight:900;width:24px;height:24px;display:grid;place-items:center;flex:0 0 24px;margin-top:2px}
.gallery{display:grid;grid-template-columns:2fr 1fr 1fr;grid-template-rows:290px 290px;gap:12px}.gallery img{width:100%;height:100%;object-fit:cover}.gallery .g1{grid-row:1/3}.gallery-card{position:relative;overflow:hidden;border:1px solid var(--line)}.gallery-card:after{content:"";position:absolute;inset:auto 0 0 0;height:45%;background:linear-gradient(transparent,rgba(0,0,0,.72))}.gallery-label{position:absolute;z-index:2;left:16px;bottom:12px;font-weight:800}
.quote-band{background:linear-gradient(90deg,rgba(17,19,21,.96),rgba(17,19,21,.78)),url('../img/tower-crane-sign-night-wide.jpg') center/cover;padding:74px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.quote-band .container{display:grid;grid-template-columns:1.2fr .8fr;gap:30px;align-items:center}.quote-band .actions{justify-content:flex-end}
.page-hero{padding:95px 0 72px;background:linear-gradient(120deg,#111315,#272d31);border-bottom:4px solid var(--yellow)}.page-hero .lead{max-width:820px}.breadcrumb{font-size:.82rem;color:#aeb4b8;margin-bottom:18px}.breadcrumb a{color:var(--yellow)}
.specs{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.spec{padding:20px;border:1px solid #d9d7d2;background:#fff}.spec strong{display:block;margin-bottom:5px}.spec span{color:#656b70;font-size:.92rem}
.form-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:38px;align-items:start}.form-panel{background:#fff;color:#161819;padding:30px;box-shadow:var(--shadow)}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.field{display:flex;flex-direction:column;gap:7px}.field.full{grid-column:1/-1}.field label{font-weight:800;font-size:.86rem}.field input,.field textarea,.field select{width:100%;padding:13px 14px;border:1px solid #c9cdd0;background:#fff;color:#17191b}.field textarea{min-height:140px;resize:vertical}.file-box{border:2px dashed #c6a45c;padding:20px;background:#fffaf0}.form-status{display:none;margin-top:16px;padding:13px 14px;font-weight:700}.form-status.show{display:block}.form-status.success{background:#e8f7ec;color:#175d2b;border:1px solid #a8d9b4}.form-status.error{background:#fff0ef;color:#8e1b17;border:1px solid #efb4b0}.hp{position:absolute;left:-10000px}.contact-box{padding:26px;border:1px solid var(--line);background:#171a1d}.contact-box a{color:var(--yellow);font-weight:800}
.faq{border-bottom:1px solid #d8d6d0;padding:18px 0}.faq summary{cursor:pointer;font-weight:900}.faq p{color:#646a6f}
.footer{background:#0c0e0f;padding:54px 0 26px;border-top:1px solid var(--line)}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px}.footer h3{font-size:.9rem;text-transform:uppercase;letter-spacing:.12em;color:var(--yellow)}.footer p,.footer a{color:#b8bdc1;font-size:.9rem}.footer a{display:block;margin:7px 0}.footer a:hover{color:var(--yellow)}.copyright{border-top:1px solid var(--line);margin-top:34px;padding-top:20px;color:#8f9599;font-size:.8rem;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.mobile-call{display:none}
@media(max-width:980px){.menu-toggle{display:block}.nav{display:none;position:absolute;top:78px;left:0;right:0;background:#111315;padding:14px 20px 22px;flex-direction:column;align-items:stretch;border-bottom:1px solid var(--line)}.nav.open{display:flex}.nav>a,.dropdown-toggle{text-align:left;width:100%}.dropdown-menu{position:static;box-shadow:none;margin:2px 0 8px}.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}.product-grid,.quote-band .container,.form-wrap{grid-template-columns:1fr}.quote-band .actions{justify-content:flex-start}.footer-grid{grid-template-columns:repeat(2,1fr)}.gallery{grid-template-columns:1fr 1fr;grid-template-rows:260px 260px}.gallery .g1{grid-row:auto}.hero{min-height:600px}.mobile-call{display:flex;position:fixed;z-index:60;right:18px;bottom:18px;background:var(--yellow);color:#111;width:58px;height:58px;border-radius:50%;align-items:center;justify-content:center;font-weight:900;box-shadow:0 8px 25px rgba(0,0,0,.35)}}
@media(max-width:650px){.container{width:min(100% - 28px,var(--max))}.site-header .brand{min-width:0}.brand strong{font-size:.95rem}.brand span{font-size:.55rem}.hero .container{padding:60px 0}.hero:before{background:linear-gradient(90deg,rgba(9,11,12,.96),rgba(9,11,12,.7)),url('../img/tower-crane-sign-day-wide.jpg') center/cover}.section{padding:60px 0}.section-head{display:block}.grid-3,.grid-4,.form-grid,.specs,.footer-grid{grid-template-columns:1fr}.gallery{display:grid;grid-template-columns:1fr;grid-template-rows:auto}.gallery-card,.gallery-card img{height:250px}.product-visual img{height:350px}.quote-band .actions{display:grid}.actions .btn{width:100%}.sales-strip .container{gap:10px;justify-content:flex-start}.sales-strip .container span{width:100%}}