*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Poppins',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:#060c12;color:#e6edf5;line-height:1.5;overflow-x:hidden}
:root{--accent:#1dd1a1;--accent-grad:linear-gradient(120deg,#1dd1a1,#0abde3);--bg-panel:#0f1822;--bg-elev:#152534;--radius:18px;--shadow:0 8px 24px -6px rgba(0,0,0,.5),0 2px 4px -1px rgba(0,0,0,.4)}
.site-header{position:fixed;top:0;left:0;right:0;display:flex;align-items:center;justify-content:space-between;padding:14px 40px;z-index:1000;background:rgba(10,18,26,.6);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.06)}
.logo{font-size:1.4rem;font-weight:600;letter-spacing:.5px} .logo span{color:var(--accent)}
nav a{color:#cfd9e4;text-decoration:none;margin-left:26px;font-size:.9rem;position:relative;font-weight:500}
nav a:after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;background:var(--accent-grad);transition:.35s}
nav a:hover:after{width:100%}
.hero{min-height:100vh;padding:160px 10% 80px;display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:60px;align-items:center;position:relative}
.hero:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 20% 30%,rgba(29,209,161,.18),transparent 60%),radial-gradient(circle at 80% 60%,rgba(10,189,227,.15),transparent 65%);pointer-events:none}
.hero-content h1{font-size:clamp(2.4rem,4.5vw,4rem);line-height:1.1;font-weight:700}
.gradient{background:var(--accent-grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-content p{margin:24px 0 32px;font-weight:300;max-width:620px}
.cta-group{display:flex;flex-wrap:wrap;gap:18px}
.btn{--btn-bg:#1c2d3d;--btn-col:#fff;padding:14px 26px;border-radius:40px;border:1px solid rgba(255,255,255,.1);font-weight:500;cursor:pointer;text-decoration:none;color:var(--btn-col);background:var(--btn-bg);box-shadow:0 4px 16px -6px rgba(0,0,0,.5);transition:.35s}
.btn.primary{background:var(--accent-grad);border:none;color:#07221c}
.btn.ghost:hover,.btn.primary:hover{transform:translateY(-3px);box-shadow:0 10px 24px -4px rgba(0,0,0,.6)}
.hero-visual{perspective:1400px;display:flex;align-items:center;justify-content:center}
.panel-3d{width:280px;height:420px;position:relative;transform-style:preserve-3d;transition:transform 1.2s cubic-bezier(.25,.9,.25,1);cursor:pointer}
.panel-3d .face{position:absolute;inset:0;border-radius:22px;background:#0d2530;display:flex;align-items:center;justify-content:center;font-size:2.2rem;font-weight:600;color:#1dd1a1;letter-spacing:1px;backface-visibility:hidden;box-shadow:var(--shadow);overflow:hidden}
.panel-3d .front{background:linear-gradient(145deg,#082029,#0d2f3c)}
.cell-grid{position:absolute;inset:0;display:grid;grid-template-columns:repeat(6,1fr);grid-template-rows:repeat(10,1fr);gap:4px;padding:14px}
.cell-grid:before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(90deg,rgba(255,255,255,.05)0 2px,transparent 2px 46px);mix-blend-mode:overlay}
.cell-grid div{background:linear-gradient(145deg,#173749,#1e465b);border-radius:4px;box-shadow:inset 0 0 6px -2px rgba(0,0,0,.9),0 0 2px rgba(255,255,255,.06)}
.cell-grid div:nth-child(odd){background:linear-gradient(145deg,#1b4258,#24536c)}
.panel-3d .back{transform:rotateY(180deg);background:linear-gradient(135deg,#051b24,#0f3644);color:#0abde3}
.panel-3d .shine{position:absolute;inset:0;background:linear-gradient(115deg,rgba(255,255,255,.14),rgba(255,255,255,0)60%);mix-blend-mode:overlay;pointer-events:none}
.panel-3d:hover{transform:rotateY(180deg)}
.badge{position:absolute;top:14px;right:14px;background:var(--accent-grad);color:#07221c;font-size:.65rem;padding:6px 10px;font-weight:600;border-radius:20px;letter-spacing:.5px;box-shadow:0 4px 12px -3px rgba(0,0,0,.5)}
.scroll-indicator{position:absolute;bottom:18px;left:50%;transform:translateX(-50%);animation:bounce 2.5s infinite;color:#7fa2b9;font-size:1.25rem;letter-spacing:6px}
@keyframes bounce{0%,100%{transform:translate(-50%,0)}50%{transform:translate(-50%,-12px)}}
.split{padding:120px 9% 80px;display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:60px;align-items:start}
.split h2,.brands h2,.simulator h2,.steps h2,.contact h2{font-size:clamp(1.9rem,3vw,2.7rem);margin-bottom:26px}
.benefits{list-style:none;display:grid;gap:14px;font-weight:400}
.benefits li{display:flex;align-items:center;gap:14px;background:var(--bg-panel);padding:14px 18px;border:1px solid rgba(255,255,255,.06);border-radius:14px;backdrop-filter:blur(4px);box-shadow:var(--shadow);font-size:.95rem}
.benefits span{font-size:1.4rem}
.gallery{display:grid;gap:26px}
.photo{margin:0;position:relative;overflow:hidden;border-radius:20px;background:#09141b;box-shadow:var(--shadow);transition:transform .8s}
.photo img{width:100%;height:100%;object-fit:cover;display:block;filter:saturate(1.05) contrast(1.05)}
.photo figcaption{position:absolute;left:0;bottom:0;width:100%;padding:10px 14px;background:linear-gradient(to top,rgba(0,0,0,.6),transparent);font-size:.8rem;letter-spacing:.5px}
.photo:hover{transform:translateY(-6px)}
.brands{padding:120px 9% 60px;background:radial-gradient(circle at 70% 20%,rgba(29,209,161,.1),transparent 70%)}
.brand-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:26px}
.brand-card{background:var(--bg-elev);padding:24px 22px;border-radius:20px;border:1px solid rgba(255,255,255,.06);box-shadow:var(--shadow);position:relative;overflow:hidden;min-height:180px;display:flex;flex-direction:column;justify-content:flex-start;gap:10px;transition:.4s}
.brand-card:before{content:"";position:absolute;inset:0;background:linear-gradient(145deg,rgba(29,209,161,.15),rgba(10,189,227,.1));opacity:0;transition:.5s}
.brand-card:hover:before{opacity:1}
.brand-card h3{font-size:1.1rem;color:var(--accent)}
.brand-card p{font-size:.85rem;font-weight:300;color:#c6d4e0}
.note{margin-top:22px;font-size:.7rem;max-width:880px;color:#8aa3b7;line-height:1.3}
.simulator{padding:120px 9% 90px;position:relative}
.calc-form{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:26px;background:var(--bg-panel);padding:34px;border-radius:26px;border:1px solid rgba(255,255,255,.08);box-shadow:var(--shadow)}
.field{display:flex;flex-direction:column;gap:6px;font-size:.85rem}
.field input,.field select,textarea{background:#1c2d3d;color:#fff;border:1px solid rgba(255,255,255,.15);border-radius:14px;padding:12px 14px;font-family:inherit;font-size:.9rem;outline:none;transition:.3s}
.field input:focus,.field select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 2px rgba(29,209,161,.25)}
.actions{display:flex;align-items:flex-end}
.results{margin-top:34px;background:var(--bg-elev);padding:28px 30px;border-radius:24px;border:1px solid rgba(255,255,255,.08);box-shadow:var(--shadow);font-size:.95rem;display:grid;gap:18px}
.results.hidden{display:none}
.results h3{margin:0;font-size:1.3rem;color:var(--accent)}
.results .grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:18px}
.metric{background:#1c2d3d;padding:14px 16px;border-radius:16px;display:flex;flex-direction:column;gap:6px;font-size:.75rem;letter-spacing:.5px;text-transform:uppercase;font-weight:600;border:1px solid rgba(255,255,255,.08)}
.metric span{font-size:1.3rem;letter-spacing:0;text-transform:none;font-weight:500;color:#fff}
.steps{padding:120px 9% 60px;background:linear-gradient(180deg,rgba(10,189,227,.05),rgba(29,209,161,.04))}
.timeline{list-style:none;display:grid;gap:18px;counter-reset:stp}
.timeline li{position:relative;padding:18px 22px 18px 56px;background:var(--bg-panel);border-radius:18px;border:1px solid rgba(255,255,255,.06);box-shadow:var(--shadow);font-size:.85rem;font-weight:300}
.timeline li:before{counter-increment:stp;content:counter(stp);position:absolute;left:16px;top:50%;transform:translateY(-50%);width:32px;height:32px;border-radius:50%;background:var(--accent-grad);display:flex;align-items:center;justify-content:center;color:#062621;font-weight:600;box-shadow:0 4px 12px -3px rgba(0,0,0,.6)}
.contact{padding:120px 9% 100px}
.contact-form{margin-top:24px;display:grid;gap:18px;max-width:560px}
.contact-form input, .contact-form textarea{resize:vertical}
.site-footer{padding:40px 9% 70px;text-align:center;font-size:.7rem;color:#7390a7;background:#081118}
.tilt{transform-style:preserve-3d;transition:transform .8s cubic-bezier(.25,.9,.25,1)}
.tilt:hover{transform:rotateX(10deg) rotateY(-10deg) translateY(-6px)}
#bg-grid{position:fixed;inset:0;z-index:-2;background:#050b10}
/* NEW SECTIONS STYLES */
.realizations{padding:120px 9% 80px;background:linear-gradient(180deg,rgba(29,209,161,.08),rgba(10,189,227,.05))}
.realization-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:30px;margin-top:40px}
.realization-card{background:var(--bg-panel);border-radius:24px;overflow:hidden;box-shadow:var(--shadow);transition:.4s;border:1px solid rgba(255,255,255,.06)}
.realization-card.featured{grid-column:span 2;display:grid;grid-template-columns:1fr 1fr;gap:0}
.realization-card img{width:100%;height:280px;object-fit:cover;display:block}
.realization-card.featured img{height:100%}
.realization-info{padding:24px 28px}
.realization-info h3{color:var(--accent);margin-bottom:12px;font-size:1.15rem}
.specs{display:flex;gap:12px;margin-bottom:16px;flex-wrap:wrap}
.specs span{background:rgba(29,209,161,.15);color:var(--accent);padding:4px 12px;border-radius:20px;font-size:.75rem;font-weight:600}
.realization-card:hover{transform:translateY(-8px);box-shadow:0 20px 40px -8px rgba(0,0,0,.6)}

.performance-section{padding:120px 9% 100px;background:radial-gradient(circle at 30% 70%,rgba(29,209,161,.12),transparent 60%)}
.chart-container{display:grid;grid-template-columns:1fr 1.2fr;gap:60px;align-items:center;margin-top:40px}
.chart-info h3{color:var(--accent);margin-bottom:20px;font-size:1.4rem}
.chart-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:30px}
.stat{text-align:center;background:var(--bg-elev);padding:20px 16px;border-radius:16px;border:1px solid rgba(255,255,255,.08)}
.stat .value{display:block;font-size:1.8rem;font-weight:700;color:var(--accent);margin-bottom:8px}
.stat .label{font-size:.8rem;color:#8aa3b7;text-transform:uppercase;letter-spacing:.5px}

.chart-3d{position:relative;background:var(--bg-panel);border-radius:24px;padding:30px;border:1px solid rgba(255,255,255,.08);box-shadow:var(--shadow)}
#chartCanvas{width:100%;height:300px;border-radius:12px;background:linear-gradient(145deg,#0a1419,#152534)}
.chart-controls{display:flex;gap:12px;margin-top:20px;justify-content:center}
.chart-btn{background:transparent;border:1px solid rgba(255,255,255,.2);color:#8aa3b7;padding:8px 16px;border-radius:20px;font-size:.8rem;cursor:pointer;transition:.3s}
.chart-btn.active,.chart-btn:hover{background:var(--accent-grad);border-color:transparent;color:#062621;font-weight:600}

@media (max-width:900px){
.realization-card.featured{grid-column:span 1;display:block}
.chart-container{grid-template-columns:1fr;gap:30px}
.chart-stats{grid-template-columns:1fr}
}
@media (max-width:820px){.site-header{padding:12px 20px}nav a{margin-left:16px}.hero{padding-top:140px}.panel-3d{width:240px;height:360px}.hero-content p{font-size:.95rem}}
@media (max-width:640px){
.specs{justify-content:center}
.hero{grid-template-columns:1fr}.cta-group{flex-direction:column;align-items:flex-start}.calc-form{grid-template-columns:1fr}
}
@media (max-width:560px){nav{display:none}}
::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:#08131b}::-webkit-scrollbar-thumb{background:#1d303f;border-radius:40px}::-webkit-scrollbar-thumb:hover{background:#284151}