:root{--navy:#071b3a;--navy2:#0b274f;--gold:#b88a2b;--gold2:#d3ad59;--ink:#14213d;--muted:#5c6a80;--line:#e1e7ef;--soft:#f5f7fa;--white:#fff}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.6}.container{width:min(1180px,92%);margin:auto}.skip-link{position:absolute;left:-9999px;top:8px;background:#fff;color:var(--navy);padding:10px 14px;z-index:100}.skip-link:focus{left:8px}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}.nav{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{display:block}.brand img{width:min(265px,58vw);height:auto;display:block}.nav-links{display:flex;align-items:center;gap:25px}.nav-links a{color:var(--ink);text-decoration:none;font-weight:750;font-size:14px}.nav-links a:hover{color:var(--gold)}.menu{display:none;border:0;background:transparent;color:var(--navy);font-size:29px;cursor:pointer}.hero{padding:92px 0 88px;background:radial-gradient(circle at 80% 15%,#fff 0,#edf2f8 34%,#f7f9fc 72%,#fff 100%)}.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:70px;align-items:center}.eyebrow{color:var(--gold);font-weight:900;letter-spacing:2px;font-size:11px;margin:0 0 11px}.hero h1{font-size:clamp(40px,5.5vw,70px);line-height:1.03;letter-spacing:-1.7px;margin:0 0 22px;color:var(--navy)}.hero h1 span{color:var(--gold)}.lead{font-size:19px;max-width:700px;color:#536178;margin:0}.actions{display:flex;gap:13px;flex-wrap:wrap;margin:30px 0}.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:10px;padding:13px 20px;text-decoration:none;font-weight:850;border:1px solid transparent;cursor:pointer;font-size:14px;min-height:48px}.primary{background:var(--navy);color:#fff}.primary:hover{background:#0d3266}.ghost{background:#fff;color:var(--navy);border-color:#ccd6e2}.ghost:hover{border-color:var(--gold);color:var(--gold)}.trust{display:flex;flex-wrap:wrap;gap:12px 18px;color:#617087;font-size:13px}.hero-panel{background:var(--navy);color:#fff;border-radius:24px;padding:37px;box-shadow:0 25px 70px rgba(7,27,58,.2);border:1px solid rgba(255,255,255,.1)}.panel-badge{display:inline-block;padding:7px 11px;border-radius:999px;background:var(--gold);color:#fff;font-size:10px;font-weight:900;letter-spacing:1.5px}.hero-panel h2{font-size:35px;line-height:1.12;margin:20px 0 12px}.hero-panel p{color:#d6dfeb;margin:0}.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:28px}.hero-stats div{padding:15px;border:1px solid rgba(255,255,255,.13);border-radius:12px}.hero-stats strong,.hero-stats small{display:block}.hero-stats small{color:#c4d0df;margin-top:3px;font-size:11px}.section{padding:86px 0}.section h2{font-size:clamp(31px,4vw,48px);line-height:1.08;letter-spacing:-.7px;margin:0 0 18px;color:var(--navy)}.section-head{max-width:760px;margin-bottom:35px}.section-head p:not(.eyebrow){color:#627087;margin:0}.section-head.centered{text-align:center;margin-left:auto;margin-right:auto}.business-section{background:#fff}.business-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.business-card{border:1px solid var(--line);border-radius:18px;padding:28px;background:#fff;box-shadow:0 8px 25px rgba(20,33,61,.04);transition:transform .2s ease,box-shadow .2s ease}.business-card:hover{transform:translateY(-3px);box-shadow:0 15px 35px rgba(20,33,61,.08)}.number,.project-num{color:var(--gold);font-weight:900;letter-spacing:1px}.business-card h3{font-size:23px;margin:12px 0 8px}.business-card p{color:var(--muted);margin:0 0 18px}.business-card a{color:var(--navy);font-weight:850;text-decoration:none}.business-card a:hover{color:var(--gold)}.about-section{background:#fafbfd}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}.about-section p{color:#59677d}.small-note{padding-top:8px}.feature-box{border:1px solid var(--line);border-radius:20px;padding:18px;background:#fff}.feature{display:flex;gap:20px;padding:20px 12px;border-bottom:1px solid #e7ebf2}.feature:last-child{border-bottom:0}.feature b{color:var(--gold)}.dark{background:var(--navy);color:#fff}.dark h2{color:#fff}.dark .section-head p:not(.eyebrow){color:#c6d1df}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{padding:28px;border:1px solid rgba(255,255,255,.13);border-radius:17px;background:rgba(255,255,255,.04)}.card h3{margin:12px 0 8px;font-size:19px}.card p{color:#cbd5e1;margin:0}.icon{font-size:29px;color:#d7ad4a}.catalog{background:var(--soft)}.catalog-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:26px}.catalog-intro{max-width:740px;color:#5d6b80}.whatsapp-mini{background:#fff;color:var(--navy);border:1px solid #d8e0eb;padding:12px 16px;border-radius:10px;text-decoration:none;font-weight:900;white-space:nowrap}.filters{display:flex;flex-wrap:wrap;gap:9px;margin:25px 0 28px}.filter{border:1px solid #d5dde8;background:#fff;color:#25334a;border-radius:999px;padding:9px 16px;font-weight:800;cursor:pointer}.filter.active,.filter:hover{background:var(--navy);color:#fff;border-color:var(--navy)}.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.product-card{background:#fff;border:1px solid var(--line);border-radius:17px;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 7px 22px rgba(20,33,61,.04)}.product-image{height:220px;background:#f0f3f7;overflow:hidden;cursor:zoom-in}.product-image img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .35s ease}.product-card:hover .product-image img{transform:scale(1.035)}.product-body{padding:18px;display:flex;flex-direction:column;height:100%}.tag{display:inline-block;width:max-content;background:#edf2f8;color:#27405f;border-radius:999px;padding:5px 9px;font-size:10px;font-weight:900;text-transform:uppercase;letter-spacing:.6px}.product-body h3{font-size:18px;line-height:1.25;margin:11px 0 8px;color:var(--navy)}.product-body p{font-size:13px;color:#637086;margin:0 0 16px}.price-btn{margin-top:auto;border:0;background:var(--gold);color:#fff;border-radius:9px;padding:11px 12px;font-weight:900;cursor:pointer}.price-btn:hover{background:#9c7324}.catalog-note,.portfolio-note{margin-top:26px;padding:16px 18px;border-radius:12px;background:#fff;border:1px solid #e0e6ee;color:#5f6d82;font-size:13px}.projects-section{background:#fff}.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.project-card{border:1px solid var(--line);border-radius:18px;padding:28px;background:linear-gradient(180deg,#fff,#fafbfd)}.project-card h3{font-size:22px;margin:12px 0 8px}.project-card p{color:var(--muted);margin:0 0 17px}.project-card span{font-size:12px;font-weight:800;color:#52627a}.cta-strip{background:linear-gradient(100deg,#f1e7d0,#fff)}.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:48px 0}.cta-inner h2{margin:0 0 5px;color:var(--navy);font-size:32px}.cta-inner p:not(.eyebrow){margin:0;color:#59667a}.contact{background:#f5f7fa}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:62px}.contact-items{margin-top:27px;border-top:1px solid var(--line)}.contact-row{display:flex;justify-content:space-between;gap:20px;padding:15px 0;border-bottom:1px solid var(--line)}.contact-row span{font-weight:800;color:#5b6980}.contact-row a{color:var(--navy);font-weight:800;text-decoration:none;text-align:right}.contact-row a:hover{color:var(--gold)}.contact-actions{display:flex;gap:12px;margin-top:26px;flex-wrap:wrap}.contact-form{background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px;box-shadow:0 15px 40px rgba(7,27,58,.06)}.form-title{display:flex;flex-direction:column;margin-bottom:18px}.form-title span{font-size:10px;color:var(--gold);font-weight:900;letter-spacing:1.5px}.form-title strong{font-size:23px;color:var(--navy)}.contact-form input,.contact-form select,.contact-form textarea{width:100%;margin-bottom:14px;padding:14px;border:1px solid #d4dce7;border-radius:9px;font:inherit;background:#fff;color:var(--ink)}.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{outline:2px solid rgba(184,138,43,.25);border-color:var(--gold)}.contact-form button{width:100%}.form-note{color:#69768b;font-size:12px;margin:12px 0 0}.lightbox{position:fixed;inset:0;background:rgba(3,11,25,.88);display:none;align-items:center;justify-content:center;padding:30px;z-index:100}.lightbox.show{display:flex}.lightbox img{max-width:min(100%,1000px);max-height:88vh;object-fit:contain;border-radius:10px}.close{position:absolute;right:22px;top:15px;border:0;background:none;color:#fff;font-size:42px;cursor:pointer}footer{background:#041226;color:#c8d1df;padding-top:50px}.footer-top{display:grid;grid-template-columns:2fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:42px}.footer-brand img{width:min(240px,100%);height:auto;display:block;background:#fff;border-radius:7px;padding:4px}.footer-brand p{max-width:340px;color:#aebccc;font-size:14px}.footer-top h3{color:#fff;font-size:14px;margin:2px 0 13px}.footer-top a{display:block;color:#c8d1df;text-decoration:none;font-size:14px;margin:8px 0}.footer-top a:hover{color:#d7ad4a}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:21px 0;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:12px;color:#9eacbd}@media(max-width:1000px){.product-grid{grid-template-columns:repeat(3,1fr)}.hero-grid{gap:40px}}@media(max-width:850px){.nav-links{display:none;position:absolute;top:78px;left:0;right:0;background:#fff;padding:18px 4%;flex-direction:column;align-items:flex-start;border-bottom:1px solid var(--line);box-shadow:0 12px 25px rgba(7,27,58,.07)}.nav-links.open{display:flex}.menu{display:block}.hero{padding:62px 0}.hero-grid,.two-col,.contact-grid{grid-template-columns:1fr}.hero-panel{order:2}.business-grid,.project-grid{grid-template-columns:1fr 1fr}.cards{grid-template-columns:1fr 1fr}.product-grid{grid-template-columns:1fr 1fr}.catalog-head,.cta-inner{align-items:flex-start;flex-direction:column}.whatsapp-mini{white-space:normal}.footer-top{grid-template-columns:2fr 1fr 1fr}}@media(max-width:560px){.brand img{width:230px}.hero h1{font-size:40px}.hero-stats{grid-template-columns:1fr}.business-grid,.project-grid,.cards,.product-grid{grid-template-columns:1fr}.section{padding:62px 0}.product-image{height:245px}.footer-top{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.contact-row{flex-direction:column;gap:4px}.contact-row a{text-align:left}}

/* Multi-page corporate navigation enhancements */
.page-hero{padding:78px 0 70px}.page-hero-inner{max-width:900px}.page-hero h1{max-width:850px}.page-hero .lead{max-width:700px}.center-actions{text-align:center;margin-top:28px}.home-products .product-card{display:flex;flex-direction:column}.home-products .product-body{flex:1}

/* Premium visual homepage */
.hero-premium{position:relative;min-height:720px;padding:0;display:flex;align-items:center;overflow:hidden;background:#071b3a;color:#fff}.hero-visual{position:absolute;inset:0;overflow:hidden}.hero-slide{position:absolute;inset:-2%;background-size:cover;background-position:center;opacity:0;transform:scale(1.04);animation:heroFade 25s infinite}.hero-slide-1{animation-delay:0s}.hero-slide-2{animation-delay:5s}.hero-slide-3{animation-delay:10s}.hero-slide-4{animation-delay:15s}.hero-slide-5{animation-delay:20s}.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,13,30,.94) 0%,rgba(4,18,38,.78) 42%,rgba(4,18,38,.35) 72%,rgba(4,18,38,.55) 100%),linear-gradient(0deg,rgba(3,13,30,.55),transparent 45%)}.hero-caption{position:absolute;right:5%;bottom:42px;display:flex;flex-direction:column;align-items:flex-end;gap:4px;color:#fff;opacity:.85;text-transform:uppercase;letter-spacing:1.5px;font-size:10px}.hero-caption b{font-size:12px;color:#e3bd69}.hero-premium-content{position:relative;z-index:2}.hero-copy{max-width:760px;padding:115px 0}.hero-copy h1{font-size:clamp(48px,7vw,88px);line-height:.98;letter-spacing:-2.8px;margin:0 0 25px;color:#fff}.hero-copy h1 span{color:#d7ad4a}.hero-copy .lead{font-size:20px;line-height:1.6;color:#e5ebf3;max-width:650px}.btn.light{background:#fff;color:var(--navy)}.btn.light:hover{background:#f4f0e7;color:#8e681f}.hero-scroll{position:absolute;z-index:3;bottom:32px;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:10px;color:#d9e1ec;font-size:10px;text-transform:uppercase;letter-spacing:2px}.hero-scroll i{display:block;width:34px;height:1px;background:#d7ad4a}.intro-premium{background:#fff}.split-story{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:end}.split-story h2{max-width:680px}.split-story p:not(.eyebrow){font-size:18px;line-height:1.8;color:#5b687c}.text-link{color:var(--navy);font-weight:900;text-decoration:none}.text-link:hover{color:var(--gold)}.visual-mosaic{display:grid;grid-template-columns:1.35fr .65fr;min-height:650px;background:#06152e}.mosaic-stack{display:grid;grid-template-rows:1fr 1fr}.mosaic-panel{position:relative;min-height:310px;background-size:cover;background-position:center;overflow:hidden}.mosaic-panel:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(2,10,24,.9),rgba(2,10,24,.05) 70%)}.mosaic-large{min-height:650px}.mosaic-panel>div{position:absolute;z-index:2;left:34px;right:28px;bottom:32px;color:#fff}.mosaic-panel span{font-size:10px;letter-spacing:2px;font-weight:900;color:#e2bd6a}.mosaic-panel h2{font-size:clamp(32px,4vw,58px);line-height:1.02;margin:9px 0 12px;color:#fff;max-width:650px}.mosaic-panel h3{font-size:27px;line-height:1.08;margin:8px 0 12px;color:#fff}.mosaic-panel a{color:#fff;font-weight:900;text-decoration:none}.mosaic-panel a:hover{color:#e2bd6a}.premium-card{min-height:230px}.showcase-section{overflow:hidden}.showcase-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:65px;align-items:center}.showcase-grid>div:first-child h2{font-size:clamp(36px,4.5vw,58px);max-width:600px}.showcase-grid>div:first-child>p:not(.eyebrow){color:#c7d2df;font-size:17px;line-height:1.7;max-width:570px;margin-bottom:25px}.showcase-images{display:grid;grid-template-columns:1.25fr .75fr;grid-template-rows:1fr 1fr;gap:14px;min-height:520px}.showcase-img{min-height:245px;border-radius:18px;background-size:cover;background-position:center;border:1px solid rgba(255,255,255,.12)}.showcase-img.tall{grid-row:1/3}.project-visual-section{background:#f7f9fc}.project-visual-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.project-visual{position:relative;min-height:340px;border-radius:18px;overflow:hidden;background-size:cover;background-position:center;display:flex;flex-direction:column;justify-content:flex-end;padding:25px;text-decoration:none;color:#fff}.project-visual:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(3,14,30,.9),rgba(3,14,30,.05) 70%)}.project-visual span,.project-visual b{position:relative;z-index:2}.project-visual span{font-size:21px;font-weight:900;margin-bottom:7px}.project-visual b{font-size:12px;color:#e1bb64}.project-visual:hover{transform:translateY(-3px)}@keyframes heroFade{0%,14%{opacity:1;transform:scale(1.04)}20%,100%{opacity:0;transform:scale(1.10)}}
@media(max-width:850px){.hero-premium{min-height:650px}.hero-copy{padding:95px 0 100px}.hero-copy h1{font-size:48px;letter-spacing:-1.5px}.hero-caption{display:none}.split-story,.showcase-grid{grid-template-columns:1fr;gap:30px}.visual-mosaic{grid-template-columns:1fr}.mosaic-large{min-height:520px}.showcase-images{min-height:430px}.project-visual-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.hero-premium{min-height:620px}.hero-copy{padding:78px 0 90px}.hero-copy h1{font-size:42px}.hero-copy .lead{font-size:17px}.hero-scroll{display:none}.visual-mosaic{display:block}.mosaic-large{min-height:430px}.mosaic-panel{min-height:300px}.mosaic-panel>div{left:22px;bottom:22px}.showcase-images{grid-template-columns:1fr 1fr;min-height:360px}.showcase-img{min-height:170px}.project-visual-grid{grid-template-columns:1fr}.project-visual{min-height:280px}}

/* Rich editorial treatment for internal page headers */
.page-hero{position:relative;overflow:hidden;background-image:linear-gradient(90deg,rgba(4,18,38,.94),rgba(4,18,38,.72)),url('solar-panel.jpg');background-size:cover;background-position:center;color:#fff}.page-hero-inner{position:relative;z-index:1}.page-hero h1{color:#fff}.page-hero .lead{color:#dce4ee}.page-hero .eyebrow{color:#e0b85e}.page-hero .ghost{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.35)}.page-hero .ghost:hover{background:#fff;color:var(--navy)}