:root{--navy:#061a2d;--steel:#5f7182;--green:#49d17d;--lime:#9ae66e;--ink:#102638}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#f7f9f8;color:var(--ink);font-family:Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}.site-header{height:82px;padding:0 clamp(24px,5vw,80px);display:flex;align-items:center;justify-content:space-between;position:absolute;z-index:20;width:100%;color:#fff;border-bottom:1px solid #ffffff20}.brand{display:flex;align-items:center;gap:11px;font-size:15px;letter-spacing:.14em;font-weight:700}.brand b{color:var(--green)}.brand-mark{display:grid;place-items:center;width:34px;height:34px;color:var(--navy);background:var(--green);font-size:20px;font-weight:900;transform:skew(-8deg)}.nav{display:flex;gap:34px;align-items:center;font-size:13px;font-weight:600}.nav a{opacity:.82;transition:.2s}.nav a:hover{opacity:1;color:var(--green)}.nav-cta{padding:12px 18px;border:1px solid #ffffff60;opacity:1!important}.nav-cta span{color:var(--green);margin-left:10px}.menu-button{display:none;background:none;border:0;padding:10px}.menu-button span{display:block;width:24px;height:2px;margin:5px;background:white}
.hero{min-height:790px;display:grid;grid-template-columns:1.12fr .88fr;background:var(--navy);color:white;position:relative;overflow:hidden}.hero-grid{position:absolute;inset:0;opacity:.07;background-image:linear-gradient(#fff 1px,transparent 1px),linear-gradient(90deg,#fff 1px,transparent 1px);background-size:58px 58px;mask-image:linear-gradient(to right,#000,transparent 78%)}.hero-copy{padding:160px 5vw 76px;z-index:2}.eyebrow{display:flex;align-items:center;gap:10px;text-transform:uppercase;font-size:11px;letter-spacing:.22em;font-weight:700;color:#b8c8d4}.eyebrow span{width:22px;height:2px;background:var(--green)}.eyebrow.dark{color:#648094}h1,h2{font-weight:500;margin:22px 0;letter-spacing:-.045em;line-height:.98}h1{font-size:clamp(54px,6.25vw,94px);max-width:900px}h2{font-size:clamp(42px,5vw,70px)}h1 em,h2 em{color:var(--green);font-style:normal}.hero-lead{max-width:680px;color:#bbcad5;font-size:18px;line-height:1.7}.hero-actions{display:flex;gap:14px;margin:38px 0 70px}.button{display:inline-flex;align-items:center;justify-content:center;gap:34px;padding:17px 23px;font-size:13px;font-weight:800;border:0;cursor:pointer;transition:.2s}.button.primary,.button.submit{background:var(--green);color:var(--navy)}.button.primary:hover,.button.submit:hover{background:var(--lime);transform:translateY(-2px)}.button.secondary{border:1px solid #ffffff55;color:white}.trust-row{display:flex;border-top:1px solid #ffffff20;padding-top:26px;gap:clamp(24px,5vw,70px)}.trust-row div{display:flex;flex-direction:column;gap:5px}.trust-row strong{font-size:25px}.trust-row span{color:#8fa5b5;font-size:11px;text-transform:uppercase;letter-spacing:.08em}
.hero-visual{position:relative;background:linear-gradient(145deg,#0d3452,#071e33);overflow:hidden;min-height:680px}.orb{position:absolute;border-radius:50%}.orb-one{width:560px;height:560px;right:-140px;top:70px;border:1px solid #5de89055;box-shadow:0 0 100px #22aa6650 inset}.orb-two{width:360px;height:360px;right:-40px;top:170px;border:50px solid #ffffff08}.blueprint{position:absolute;top:170px;left:9%;width:78%;height:420px;border:1px solid #ffffff26;padding:20px;background:#061b2d99;backdrop-filter:blur(5px);box-shadow:0 35px 80px #0008}.bp-label{font-size:10px;letter-spacing:.2em;color:#7f9db2}.bp-ring{height:270px;width:270px;border-radius:50%;border:1px solid #4bd48288;margin:18px auto;display:grid;place-items:center;box-shadow:0 0 0 28px #ffffff08,0 0 0 29px #ffffff12}.bp-ring div{width:190px;height:190px;border-radius:50%;border:14px solid var(--green);border-left-color:#274b60;display:flex;align-items:center;justify-content:center;flex-direction:column;transform:rotate(20deg)}.bp-ring b,.bp-ring small{transform:rotate(-20deg)}.bp-ring b{font-size:36px}.bp-ring small{color:#9db0bd;margin-top:7px}.bp-data{border-top:1px solid #ffffff20;padding-top:15px;display:flex;justify-content:space-between;font-size:10px;letter-spacing:.12em;color:#7591a5}.bp-data b{color:#d9e5ea}.hero-note{position:absolute;bottom:65px;left:12%;font-size:10px;letter-spacing:.16em;color:#9db4c4}.pulse{display:inline-block;width:7px;height:7px;background:var(--green);border-radius:50%;margin-right:8px;box-shadow:0 0 0 5px #49d17d22}
.section{padding:110px clamp(24px,6vw,96px)}.section-heading{display:grid;grid-template-columns:1.1fr .9fr;align-items:end;gap:80px;max-width:1320px;margin:0 auto 60px}.section-heading h2{margin-bottom:0}.section-heading>p{color:#667b89;line-height:1.8;max-width:520px}.service-grid{max-width:1320px;margin:auto;display:grid;grid-template-columns:repeat(4,1fr);border:1px solid #ced8dc}.service-card{padding:32px 28px;min-height:440px;border-right:1px solid #ced8dc;display:flex;flex-direction:column;background:#fff;transition:.25s}.service-card:last-child{border-right:0}.service-card:hover{transform:translateY(-7px);box-shadow:0 22px 50px #10263816;border-top:3px solid var(--green)}.service-top{display:flex;align-items:center;justify-content:space-between}.service-icon{font-size:28px;color:#159c55}.service-top small{color:#9aabb5}.service-card h3{font-size:21px;margin:42px 0 15px}.service-card p{color:#6b7e8b;line-height:1.65;font-size:14px}.service-card ul{padding:0;margin:20px 0;list-style:none}.service-card li{font-size:12px;padding:8px 0;border-bottom:1px solid #e8edef}.service-card li:before{content:'—';color:var(--green);margin-right:8px}.service-card a{margin-top:auto;font-size:12px;font-weight:800;display:flex;justify-content:space-between}.service-card a span{color:#18a75a}
.method{background:#0a2238;color:white;padding:105px clamp(24px,6vw,96px);display:grid;grid-template-columns:.85fr 1.15fr;gap:9vw}.method-copy p:last-child{color:#a9bac6;line-height:1.8;max-width:540px}.method-steps{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid #ffffff25;border-left:1px solid #ffffff25}.method-steps div{min-height:180px;padding:25px;border-right:1px solid #ffffff25;border-bottom:1px solid #ffffff25;display:flex;flex-direction:column;gap:13px}.method-steps span{color:var(--green);font-size:11px}.method-steps b{font-size:18px}.method-steps small{color:#8fa4b3;line-height:1.5}.proof{display:grid;grid-template-columns:1.2fr .8fr;gap:0}.proof-card{background:var(--green);padding:70px;color:var(--navy)}.proof-card .eyebrow{color:#1b5c3c}.proof-card .eyebrow span{background:var(--navy)}.proof-card h2 em{color:white}.proof-card p{line-height:1.7;max-width:540px}.button.light{background:white;margin-top:25px}.proof-stats{background:#e9efee;padding:65px}.proof-stats>p{text-transform:uppercase;font-size:10px;letter-spacing:.2em;color:#67808e}.proof-stats div{display:grid;grid-template-columns:110px 1fr;align-items:center;padding:24px 0;border-bottom:1px solid #cbd7d8}.proof-stats strong{font-size:38px}.proof-stats span{font-size:13px;line-height:1.5;color:#657986}
.quote{background:#061a2d;color:white;padding:110px clamp(24px,7vw,120px);display:grid;grid-template-columns:.85fr 1.15fr;gap:10vw}.quote-intro>p:not(.eyebrow){color:#a8bac7;line-height:1.7}.contact-detail{display:flex;gap:15px;margin-top:28px;align-items:center}.contact-detail>span{width:42px;height:42px;display:grid;place-items:center;border:1px solid #3a566b;color:var(--green)}.contact-detail div{display:flex;flex-direction:column;gap:5px}.contact-detail small{color:#7892a5;text-transform:uppercase;letter-spacing:.12em}.contact-detail a,.contact-detail b{font-size:14px}.quote-form{background:#fff;color:var(--ink);padding:42px;box-shadow:0 30px 80px #0006}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}.quote-form label{display:flex;flex-direction:column;gap:8px;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;margin-bottom:18px}.quote-form input,.quote-form select,.quote-form textarea{width:100%;border:1px solid #cfdbde;background:#f8faf9;padding:14px;font:inherit;font-size:14px;text-transform:none;letter-spacing:0;outline:none}.quote-form input:focus,.quote-form select:focus,.quote-form textarea:focus{border-color:#23b967;box-shadow:0 0 0 3px #49d17d22}.button.submit{width:100%}.privacy{display:block;text-align:center;color:#81919b;margin-top:15px;text-transform:none;letter-spacing:0}.success{padding:12px;background:#e6f8ed;color:#14713c;font-size:13px}footer{padding:45px clamp(24px,6vw,96px);background:#041321;color:#8ca2b1;display:grid;grid-template-columns:1fr 1.6fr 1fr auto;gap:30px;align-items:center;font-size:12px;border-top:1px solid #ffffff15}footer .brand{color:white}footer p{max-width:430px;line-height:1.6}footer div:nth-child(3){display:flex;gap:20px}footer a:hover{color:var(--green)}
@media(max-width:1000px){.nav{display:none}.nav.open{display:flex;position:absolute;top:82px;left:0;right:0;background:#061a2d;padding:28px;flex-direction:column;align-items:flex-start}.menu-button{display:block}.hero{grid-template-columns:1fr}.hero-copy{padding-top:140px}.hero-visual{min-height:560px}.service-grid{grid-template-columns:1fr 1fr}.service-card:nth-child(2){border-right:0}.method,.quote{grid-template-columns:1fr}.proof{grid-template-columns:1fr}footer{grid-template-columns:1fr 1fr}}
@media(max-width:650px){.site-header{height:70px}.brand{font-size:12px}.hero-copy{padding:120px 24px 60px}.hero{min-height:auto}.hero-actions,.trust-row{flex-direction:column}.trust-row{gap:18px}.trust-row div{flex-direction:row;align-items:center;gap:14px}.hero-visual{min-height:490px}.blueprint{top:70px}.section{padding:75px 22px}.section-heading{grid-template-columns:1fr;gap:15px}.service-grid{grid-template-columns:1fr}.service-card{border-right:0;border-bottom:1px solid #ced8dc;min-height:390px}.method,.quote{padding:75px 24px}.method-steps{grid-template-columns:1fr}.proof{padding:0}.proof-card,.proof-stats{padding:55px 25px}.quote-form{padding:28px 20px}.form-row{grid-template-columns:1fr}footer{grid-template-columns:1fr}.bp-ring{width:240px;height:240px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.service-card,.button{transition:none}}

/* Identidad visual oficial Yizee Energy */
:root{--navy:#06063f;--steel:#657380;--green:#49d17d;--lime:#9ae66e;--ink:#161b3f}
.hero,.quote{background:#06063f}.method{background:#101052}footer{background:#03032c}.hero-visual{background:linear-gradient(145deg,#171765,#080842)}.blueprint{background:#06063fcc}.nav.open{background:#06063f!important}
.brand{height:66px;flex-shrink:0}.header-brand{gap:9px;color:#fff;font-size:16px;letter-spacing:.13em}.header-brand img{display:block;width:47px;height:58px;object-fit:contain;background:#fff;padding:4px;border-radius:2px}.header-brand b{color:var(--green)}.footer-brand img{display:block;width:165px;height:82px;object-fit:contain;background:#fff;padding:7px 9px;border-radius:2px}
.service-card{border-color:#b3bec6}.proof-stats{background:#e5eaed}.section-heading>p,.service-card p,.proof-stats span{color:#657380}
@media(max-width:650px){.brand{height:56px}.header-brand{font-size:13px}.header-brand img{width:40px;height:48px}.footer-brand img{width:155px;height:72px}}
.site-header{height:96px}.full-logo{height:88px}.full-logo img{display:block;width:150px;height:84px;object-fit:contain;background:#fff;padding:5px;border-radius:2px}.hero-copy{padding-top:178px}
@media(max-width:1000px){.nav.open{top:96px}}
@media(max-width:650px){.site-header{height:78px}.full-logo{height:72px}.full-logo img{width:118px;height:68px;padding:4px}.hero-copy{padding-top:128px}.nav.open{top:78px}}
footer{grid-template-columns:280px 1.5fr 1fr auto;padding-top:58px;padding-bottom:58px}.footer-brand{height:170px}.footer-brand img{width:260px;height:166px;padding:10px 14px}
@media(max-width:1000px){footer{grid-template-columns:280px 1fr}.footer-brand{height:170px}.footer-brand img{width:260px;height:166px}}
@media(max-width:650px){footer{grid-template-columns:1fr;text-align:center}.footer-brand{height:190px;justify-content:center}.footer-brand img{width:290px;max-width:100%;height:186px;margin:auto}footer p{margin-left:auto;margin-right:auto}footer div:nth-child(3){justify-content:center}}

.solar-section{background:#06063f;color:#fff;padding:110px clamp(24px,6vw,96px);display:grid;grid-template-columns:.8fr 1.2fr;gap:7vw;align-items:center;position:relative;overflow:hidden}.solar-section:before{content:"";position:absolute;width:520px;height:520px;border:1px solid #49d17d35;border-radius:50%;left:-260px;bottom:-300px;box-shadow:0 0 0 60px #ffffff05}.solar-intro{position:relative;z-index:1}.solar-intro>p:last-of-type{color:#b5c0cc;line-height:1.8;max-width:540px}.solar-intro .button{margin-top:26px}.solar-solutions{display:grid;grid-template-columns:1fr 1fr;border:1px solid #ffffff25;position:relative;z-index:1}.solar-solutions article{padding:38px 34px;min-height:490px;background:#ffffff08}.solar-solutions article+article{border-left:1px solid #ffffff25}.solar-solutions article:hover{background:#ffffff0f}.solar-icon{width:58px;height:58px;border:1px solid #49d17d88;color:var(--green);display:grid;place-items:center;font-size:30px;margin-bottom:36px}.solar-icon.thermal{color:#c6d0d8;border-color:#9aa9b455}.solar-solutions small{color:#7f96a8;letter-spacing:.16em;font-size:9px}.solar-solutions h3{font-size:24px;line-height:1.15;margin:18px 0}.solar-solutions p{color:#aebdca;line-height:1.7;font-size:14px}.solar-solutions ul{list-style:none;padding:0;margin:26px 0 0}.solar-solutions li{padding:10px 0;border-top:1px solid #ffffff18;font-size:12px;color:#d3dce2}.solar-solutions li:before{content:"—";color:var(--green);margin-right:9px}
@media(max-width:1000px){.nav{gap:20px}.solar-section{grid-template-columns:1fr}.solar-intro{max-width:700px}.solar-solutions{max-width:800px}}
@media(max-width:650px){.solar-section{padding:75px 22px}.solar-solutions{grid-template-columns:1fr}.solar-solutions article{min-height:auto}.solar-solutions article+article{border-left:0;border-top:1px solid #ffffff25}}
.website-field{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}.form-status{margin:16px 0 0;padding:12px;font-size:13px}.form-error{background:#fff1f1;color:#9d1c1c}