:root{--blue:#062a58;--blue2:#0d63d8;--light:#f5f8fc;--text:#111827;--muted:#64748b;--shadow:0 18px 50px rgba(6,21,43,.14);--radius:26px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--light);color:var(--text)}a{text-decoration:none;color:inherit}img{display:block;max-width:100%}.container{width:min(1180px,calc(100% - 32px));margin:auto}
header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.96);border-bottom:1px solid #e5eaf2}.nav{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:16px}.brand{display:flex;align-items:center;gap:12px}.brand-logo{width:70px;height:70px;border-radius:50%;object-fit:contain;border:0;background:#fff;padding:3px}.brand-title{font-size:20px;font-weight:900;color:var(--blue)}.brand-sub{font-size:12px;color:var(--muted);font-weight:700}nav{display:flex;gap:18px;font-size:14px;font-weight:800;color:#334155}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:999px;padding:13px 20px;font-weight:900;cursor:pointer}.btn-primary{background:var(--blue);color:#fff;box-shadow:0 12px 30px rgba(6,42,88,.25)}.btn-light{background:white;color:var(--blue)}.btn-outline{border:1px solid rgba(255,255,255,.35);color:#fff}
.hero{background:linear-gradient(120deg,#062a58,#06152b);color:#fff}.hero-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:42px;align-items:center;padding:70px 0}.badge{display:inline-flex;background:rgba(13,99,216,.25);color:#dbeafe;padding:10px 14px;border-radius:999px;font-size:13px;font-weight:900;text-transform:uppercase}h1{font-size:clamp(42px,6vw,78px);line-height:.96;margin:22px 0 18px;letter-spacing:-.04em}.hero p{color:#d7e7ff;font-size:18px;line-height:1.65}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.hero-card{padding:10px;border-radius:34px;background:rgba(255,255,255,.12);box-shadow:var(--shadow)}.hero-card img{height:510px;width:100%;object-fit:cover;border-radius:26px}.trust{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:28px}.trust div{background:rgba(255,255,255,.1);padding:16px;border-radius:18px;font-weight:900}
section{padding:72px 0}.section-head{display:flex;justify-content:space-between;gap:24px;align-items:end;margin-bottom:34px}.kicker{color:var(--blue2);text-transform:uppercase;font-size:13px;font-weight:900;letter-spacing:.12em}h2{font-size:clamp(34px,4vw,56px);line-height:1;letter-spacing:-.04em;margin:8px 0 0}.section-head p,.lead{color:var(--muted);line-height:1.65;font-size:17px;max-width:570px}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.card{background:#fff;border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}.icon{width:48px;height:48px;border-radius:16px;background:var(--blue);margin-bottom:22px}.card h3{margin:0 0 10px}.card p{color:var(--muted);line-height:1.55;margin:0}
.featured{background:#fff}.gallery-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:20px}.main-gallery-img{height:540px;width:100%;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}.gallery-list{display:grid;gap:14px}.gallery-button{text-align:left;padding:22px;border-radius:24px;border:0;cursor:pointer;background:#eef3f9}.gallery-button.active{background:var(--blue);color:white}.gallery-button strong{font-size:20px;display:block}.gallery-button span{display:block;margin-top:8px;opacity:.76;line-height:1.45}
.work-section{background:#f8fafc}.work-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.work-card{background:white;border-radius:24px;overflow:hidden;box-shadow:var(--shadow);cursor:pointer;border:0;padding:0;text-align:left}.work-card img{width:100%;height:250px;object-fit:cover}.work-card div{padding:18px}.work-card strong{font-size:18px;color:var(--blue)}.work-card span{display:block;margin-top:6px;color:var(--muted);line-height:1.45}
.lightbox{position:fixed;inset:0;background:rgba(2,10,23,.92);z-index:100;display:none;align-items:center;justify-content:center;padding:20px}.lightbox.open{display:flex}.lightbox-inner{width:min(1100px,100%)}.lightbox img{max-height:78vh;width:100%;object-fit:contain;border-radius:18px}.lightbox-actions{display:flex;justify-content:space-between;gap:12px;margin-top:12px}.lightbox button{border:0;border-radius:999px;padding:12px 18px;font-weight:900}.lightbox-caption{color:white;font-weight:900}
.kit-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px;align-items:center}.ticks{display:grid;gap:12px;margin-top:24px}.tick{background:white;border-radius:18px;padding:16px;font-weight:900;box-shadow:0 8px 22px rgba(6,21,43,.06)}.diagram{background:white;border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}.diagram-box{position:relative;height:320px;border:4px solid #06152b;border-radius:26px;background:#f8fafc;margin-top:16px;overflow:hidden}.caravan-side{position:absolute;left:35px;right:35px;top:35px;height:64px;border:2px dashed var(--blue2);border-radius:14px;background:#dbeafe;text-align:center;line-height:64px;font-weight:900;color:var(--blue)}.deck-base{position:absolute;left:55px;right:55px;bottom:54px;height:122px;border:4px solid #06152b;border-radius:18px;background:white;display:grid;grid-template-columns:repeat(5,1fr);gap:8px;padding:12px}.deck-base div{border-radius:8px;background:#d1d8e2}.post{position:absolute;bottom:36px;width:54px;height:54px;border-radius:50%;background:var(--blue2);color:white;display:grid;place-items:center;font-size:11px;font-weight:900}.post.left{left:24px}.post.right{right:24px}.steps{position:absolute;left:50%;transform:translateX(-50%);bottom:0;height:54px;width:130px;border:4px solid #06152b;border-bottom:0;border-radius:16px 16px 0 0;display:grid;place-items:center;font-weight:900}
.sales{background:var(--blue);color:white}.sales .section-head p{color:#dbeafe}.sale-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.sale-card{background:white;color:var(--text);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}.sale-card img{height:210px;width:100%;object-fit:cover;border-radius:22px;background:#eef3f9;margin-bottom:18px}.placeholder{height:210px;border-radius:22px;background:#eef3f9;display:grid;place-items:center;color:var(--muted);font-weight:900;margin-bottom:18px;text-align:center}.pill{display:inline-flex;border-radius:999px;background:#dbeafe;color:var(--blue);padding:8px 10px;font-size:12px;font-weight:900;text-transform:uppercase}.price{font-size:30px;color:var(--blue);font-weight:900;margin:18px 0}.empty{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);border-radius:var(--radius);padding:30px;color:#dbeafe}.contact-box{background:white;border-radius:32px;padding:34px;box-shadow:var(--shadow);display:grid;grid-template-columns:1fr 1fr;gap:34px}.contact-line{font-size:18px;margin:14px 0;color:#334155}form{display:grid;gap:12px}input,select,textarea{width:100%;padding:16px;border:1px solid #dbe3ee;border-radius:18px;font-size:15px;font-family:inherit}textarea{min-height:130px;resize:vertical}.form-note{color:var(--muted);font-size:12px;margin:0}footer{background:#020a17;color:#94a3b8;text-align:center;padding:30px 16px;font-size:14px}
.admin-body{background:#eef3f9}.admin-wrap{width:min(980px,calc(100% - 32px));margin:34px auto}.admin-card{background:white;border-radius:26px;padding:24px;box-shadow:var(--shadow);margin-bottom:18px}.admin-top{display:flex;justify-content:space-between;align-items:center;gap:18px}.admin-title{margin:0;color:var(--blue);font-size:34px}.admin-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.admin-list{display:grid;gap:12px}.admin-item{display:grid;grid-template-columns:120px 1fr auto;gap:14px;align-items:center;background:#f8fafc;border-radius:20px;padding:12px}.admin-item img{width:120px;height:90px;object-fit:cover;border-radius:16px;background:#e2e8f0}.small-btn{border:0;border-radius:14px;padding:10px 12px;font-weight:900}.sold-btn{background:#fecaca;color:#991b1b}.delete-btn{background:#e2e8f0;color:#334155}.logout-btn{background:#020a17;color:white}.tabs{display:flex;gap:10px;flex-wrap:wrap}.tab-btn{border:0;border-radius:999px;padding:12px 18px;font-weight:900;background:#e2e8f0;color:#334155}.tab-btn.active{background:var(--blue);color:white}.admin-section{display:none}.admin-section.active{display:block}
@media(max-width:900px){nav{display:none}.hero-grid,.gallery-grid,.kit-grid,.contact-box{grid-template-columns:1fr}.cards,.sale-grid,.admin-grid,.work-grid{grid-template-columns:repeat(2,1fr)}.hero-card img,.main-gallery-img{height:360px}.trust{grid-template-columns:1fr}.admin-item{grid-template-columns:90px 1fr}.admin-item img{width:90px;height:80px}}
@media(max-width:580px){.cards,.sale-grid,.admin-grid,.work-grid{grid-template-columns:1fr}.brand-sub{display:none}.nav{min-height:70px}.btn{padding:12px 14px;font-size:13px}section{padding:54px 0}.section-head{display:block}.admin-top{display:block}.work-card img{height:220px}}

.kit-photo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:24px}
.kit-photo-card{background:white;border-radius:24px;overflow:hidden;box-shadow:var(--shadow);border:0;text-align:left;cursor:pointer}
.kit-photo-card img{width:100%;height:230px;object-fit:cover}
.kit-photo-card div{padding:18px}
.kit-photo-card strong{font-size:18px;color:var(--blue)}
.kit-photo-card span{display:block;color:var(--muted);margin-top:6px;line-height:1.45}
@media(max-width:900px){.kit-photo-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:580px){.kit-photo-grid{grid-template-columns:1fr}}