styles.css

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');
:root{--bg:#05080f;--bg2:#08111f;--card:rgba(255,255,255,.07);--line:rgba(255,255,255,.12);--text:#eef7ff;--muted:#9badc5;--green:#36ff9b;--blue:#48a8ff;--cyan:#54ffe5;--gold:#ffd36a;--shadow:0 24px 80px rgba(0,0,0,.45);--radius:26px;--max:1180px}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;background:radial-gradient(circle at 15% 5%,rgba(54,255,155,.17),transparent 32%),radial-gradient(circle at 85% 15%,rgba(72,168,255,.18),transparent 30%),linear-gradient(135deg,var(--bg),#02040a 65%,#07131e);color:var(--text);line-height:1.6;overflow-x:hidden}body::before{content:"";position:fixed;inset:0;pointer-events:none;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:58px 58px;mask-image:linear-gradient(to bottom,rgba(0,0,0,.8),transparent);z-index:-2}a{text-decoration:none;color:inherit}img{max-width:100%}.container{width:min(var(--max),calc(100% - 36px));margin:auto}.section{padding:105px 0;position:relative}.eyebrow{display:inline-flex;gap:10px;align-items:center;padding:9px 15px;border:1px solid var(--line);border-radius:99px;background:rgba(255,255,255,.055);color:var(--cyan);font-weight:800;font-size:13px;letter-spacing:.12em;text-transform:uppercase}.gradient-text{background:linear-gradient(95deg,var(--green),var(--cyan),var(--blue));-webkit-background-clip:text;background-clip:text;color:transparent}.section-title{font-size:clamp(2rem,4vw,3.6rem);line-height:1.05;margin:20px 0 16px;font-weight:900;letter-spacing:-.055em}.section-lead{max-width:720px;color:var(--muted);font-size:1.08rem}.loader{position:fixed;inset:0;background:#03060b;display:grid;place-items:center;z-index:9999;transition:.65s}.loader.hide{opacity:0;visibility:hidden}.loader-orb{width:78px;height:78px;border-radius:50%;background:conic-gradient(from 90deg,var(--green),var(--blue),transparent,var(--green));animation:spin 1.1s linear infinite;filter:drop-shadow(0 0 24px rgba(54,255,155,.55))}.loader-orb::after{content:"";position:absolute;inset:10px;border-radius:50%;background:#03060b}@keyframes spin{to{transform:rotate(360deg)}}.navbar{position:fixed;top:0;left:0;width:100%;z-index:1000;padding:18px 0;transition:.35s}.navbar.scrolled{padding:10px 0;background:rgba(5,8,15,.72);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.nav-inner{display:flex;align-items:center;justify-content:space-between}.brand{display:flex;gap:12px;align-items:center;font-weight:900}.logo{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,var(--green),var(--blue));color:#031012;box-shadow:0 0 24px rgba(54,255,155,.4)}.brand small{display:block;color:var(--muted);font-size:11px;font-weight:700}.nav-links{display:flex;gap:8px;align-items:center}.nav-links a{padding:10px 15px;border-radius:99px;color:#c6d6e8;font-weight:700;font-size:14px;transition:.25s}.nav-links a:hover,.nav-links a.active{color:white;background:rgba(255,255,255,.08)}.nav-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:none;cursor:pointer;font-weight:900;border-radius:99px;transition:.28s}.nav-cta{padding:11px 18px;background:linear-gradient(135deg,var(--green),var(--blue));color:#031012}.btn{padding:15px 24px}.btn-primary{background:linear-gradient(135deg,var(--green),var(--cyan),var(--blue));color:#031012;box-shadow:0 18px 38px rgba(54,255,155,.22)}.btn-secondary{border:1px solid var(--line);background:rgba(255,255,255,.06);color:white}.btn:hover,.nav-cta:hover{transform:translateY(-3px);filter:saturate(1.2)}.menu-toggle{display:none;background:rgba(255,255,255,.08);border:1px solid var(--line);color:white;border-radius:14px;padding:10px 12px}.hero{min-height:100vh;display:flex;align-items:center;padding:138px 0 70px;position:relative;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center}.hero h1{font-size:clamp(2.7rem,6.8vw,6.8rem);line-height:.93;letter-spacing:-.075em;font-weight:900;margin:22px 0}.hero p{font-size:clamp(1.1rem,2vw,1.45rem);color:#c2d2e5;max-width:710px}.hero-actions{display:flex;gap:15px;flex-wrap:wrap;margin-top:34px}.trust-row{display:flex;gap:18px;flex-wrap:wrap;margin-top:32px;color:var(--muted);font-weight:700}.trust-row span{padding:9px 13px;border:1px solid var(--line);border-radius:99px;background:rgba(255,255,255,.045)}.solar-visual{height:560px;position:relative;border-radius:42px;background:linear-gradient(145deg,rgba(255,255,255,.11),rgba(255,255,255,.035));border:1px solid var(--line);box-shadow:var(--shadow);overflow:hidden}.sun{position:absolute;width:170px;height:170px;right:62px;top:58px;border-radius:50%;background:radial-gradient(circle,#fff8c2 0 16%,#ffd35f 17% 38%,rgba(255,187,45,.25) 55%,transparent 72%);box-shadow:0 0 80px rgba(255,211,106,.55);animation:float 5s ease-in-out infinite}.panel{position:absolute;left:44px;bottom:70px;width:72%;height:235px;transform:perspective(900px) rotateX(58deg) rotateZ(-18deg);background:repeating-linear-gradient(90deg,rgba(72,168,255,.25) 0 2px,transparent 2px 66px),repeating-linear-gradient(0deg,rgba(84,255,229,.22) 0 2px,transparent 2px 50px),linear-gradient(135deg,#10294b,#07131f);border:2px solid rgba(84,255,229,.4);box-shadow:0 30px 70px rgba(72,168,255,.25)}.energy-ring{position:absolute;border:1px solid rgba(84,255,229,.35);border-radius:50%;animation:pulse 4s ease-in-out infinite}.r1{width:360px;height:360px;right:-80px;bottom:-60px}.r2{width:230px;height:230px;left:-70px;top:100px;animation-delay:1s}.float-card{position:absolute;padding:16px 18px;border-radius:20px;background:rgba(3,10,18,.65);border:1px solid var(--line);backdrop-filter:blur(14px);box-shadow:0 18px 45px rgba(0,0,0,.35);font-weight:900}.fc1{left:36px;top:52px}.fc2{right:35px;bottom:38px}.fc3{left:72px;bottom:34px;color:var(--green)}@keyframes float{50%{transform:translateY(-18px)}}@keyframes pulse{50%{transform:scale(1.08);opacity:.45}}.grid{display:grid;gap:22px}.cards-3{grid-template-columns:repeat(3,1fr)}.cards-4{grid-template-columns:repeat(4,1fr)}.card,.price-card,.project-card,.form-shell{background:linear-gradient(145deg,rgba(255,255,255,.09),rgba(255,255,255,.035));border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);backdrop-filter:blur(18px);transition:.3s;position:relative;overflow:hidden}.card::before,.price-card::before,.project-card::before{content:"";position:absolute;inset:-1px;background:radial-gradient(circle at top left,rgba(54,255,155,.2),transparent 36%),radial-gradient(circle at bottom right,rgba(72,168,255,.16),transparent 38%);opacity:0;transition:.3s;z-index:0}.card:hover::before,.price-card:hover::before,.project-card:hover::before{opacity:1}.card:hover,.price-card:hover,.project-card:hover{transform:translateY(-8px);border-color:rgba(84,255,229,.34)}.card>* ,.price-card>* ,.project-card>*{position:relative;z-index:1}.card{padding:28px}.icon{width:54px;height:54px;border-radius:18px;display:grid;place-items:center;background:linear-gradient(135deg,rgba(54,255,155,.18),rgba(72,168,255,.18));font-size:25px;margin-bottom:22px}.card h3{font-size:1.18rem;margin-bottom:9px}.card p{color:var(--muted)}.price-card{padding:30px}.price-card.featured{border-color:rgba(54,255,155,.45);transform:scale(1.025)}.kw{font-weight:900;font-size:1.4rem}.price{font-size:2.15rem;font-weight:900;margin:18px 0 8px}.subsidy{color:var(--green);font-weight:900}.note{margin-top:26px;color:var(--muted);padding:16px 20px;border-left:3px solid var(--green);background:rgba(255,255,255,.045);border-radius:14px}.quote-wrap,.contact-wrap,.about-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:34px;align-items:start}.form-shell{padding:30px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field.full{grid-column:1/-1}.field label{display:block;font-size:13px;color:#c7d8e9;margin-bottom:8px;font-weight:800}.field input,.field textarea{width:100%;border:1px solid var(--line);background:rgba(2,6,13,.62);color:white;border-radius:16px;padding:15px 16px;outline:none;font:inherit;transition:.2s}.field textarea{min-height:126px;resize:vertical}.field input:focus,.field textarea:focus{border-color:var(--green);box-shadow:0 0 0 4px rgba(54,255,155,.08)}.info-list{display:grid;gap:14px;margin-top:24px}.info-list div{padding:18px;border-radius:18px;border:1px solid var(--line);background:rgba(255,255,255,.045)}.map{height:290px;border-radius:26px;border:1px solid var(--line);background:linear-gradient(135deg,rgba(54,255,155,.1),rgba(72,168,255,.12)),url('https://images.unsplash.com/photo-1524661135-423995f22d0b?auto=format&fit=crop&w=1200&q=70') center/cover;display:grid;place-items:center;text-align:center;overflow:hidden}.map span{padding:14px 18px;border-radius:18px;background:rgba(0,0,0,.62);backdrop-filter:blur(12px);font-weight:900}.projects-hero{padding:150px 0 55px;text-align:center}.projects-grid{grid-template-columns:repeat(3,1fr)}.project-card{height:275px;display:flex;align-items:end;background:linear-gradient(145deg,rgba(84,255,229,.08),rgba(72,168,255,.08))}.project-placeholder{position:absolute;inset:18px 18px 78px;border-radius:20px;background:linear-gradient(135deg,rgba(255,255,255,.08),rgba(255,255,255,.025));border:1px dashed rgba(255,255,255,.22);display:grid;place-items:center;color:#7890a8;font-weight:900;transition:.35s}.project-card:hover .project-placeholder{transform:scale(1.04);border-color:rgba(54,255,155,.45)}.project-overlay{width:100%;padding:22px;background:linear-gradient(to top,rgba(0,0,0,.82),transparent);font-weight:900}.footer{padding:38px 0;border-top:1px solid var(--line);background:rgba(0,0,0,.2);color:var(--muted)}.footer-inner{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}.reveal.show{opacity:1;transform:none}.whatsapp-float{position:fixed;right:22px;bottom:22px;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:#25d366;color:white;font-size:28px;z-index:900;box-shadow:0 12px 34px rgba(37,211,102,.35);animation:float 4s ease-in-out infinite}@media(max-width:960px){.hero-grid,.quote-wrap,.contact-wrap,.about-wrap{grid-template-columns:1fr}.solar-visual{height:430px}.cards-3,.cards-4,.projects-grid{grid-template-columns:repeat(2,1fr)}.nav-links{position:fixed;top:72px;right:18px;left:18px;display:none;flex-direction:column;padding:18px;background:rgba(5,8,15,.95);border:1px solid var(--line);border-radius:22px;backdrop-filter:blur(18px)}.nav-links.open{display:flex}.menu-toggle{display:block}.nav-cta{display:none}}@media(max-width:640px){.container{width:min(100% - 24px,var(--max))}.section{padding:74px 0}.hero{padding-top:120px}.hero-actions,.trust-row{flex-direction:column}.btn{width:100%}.cards-3,.cards-4,.projects-grid,.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.solar-visual{height:360px;border-radius:28px}.panel{width:78%;height:165px;left:20px}.sun{width:120px;height:120px;right:28px}.footer-inner{display:block}.project-card{height:240px}}