:root{
  --green:#0b3029;
  --green-2:#103d34;
  --green-3:#071f1b;
  --gold:#c99a4a;
  --gold-2:#e0b765;
  --gold-light:#f2d58f;
  --ink:#13231f;
  --muted:#66736f;
  --line:#e7ebe8;
  --paper:#ffffff;
  --soft:#f6f8f6;
  --shadow:0 20px 60px rgba(11,48,41,.10);
  --radius:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:#fff;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.55}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1180px,calc(100% - 40px));margin:auto}
.progress{position:fixed;top:0;left:0;width:0;height:3px;background:var(--gold-2);z-index:1000}
.site-header{position:sticky;top:0;z-index:100;background:rgba(11,48,41,.97);backdrop-filter:blur(16px);border-bottom:1px solid rgba(224,183,101,.28);box-shadow:0 8px 28px rgba(7,31,27,.12)}
.header-inner{height:82px;display:flex;align-items:center;justify-content:space-between;gap:30px}
.brand{display:flex;align-items:center;gap:10px;min-width:215px}
.brand-mark{width:47px;height:47px;object-fit:contain}
.brand-copy{display:grid;line-height:.9;letter-spacing:.13em}
.brand-copy small{font-size:8px;letter-spacing:.45em;color:#e6d4a6;margin-left:3px}
.brand-copy strong{font-family:Georgia,serif;font-size:20px;font-weight:500;color:#fff;letter-spacing:.06em}
.brand-copy em{font-family:Georgia,serif;font-size:12px;font-style:normal;color:var(--gold);letter-spacing:.38em;margin-left:2px}
.main-nav{display:flex;align-items:center;gap:29px;font-size:13px;font-weight:650;color:#f1f4f2}
.main-nav a{position:relative;padding:8px 0}
.main-nav a:not(.nav-cta):after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--gold);transform:scaleX(0);transform-origin:right;transition:.3s}
.main-nav a:hover:after{transform:scaleX(1);transform-origin:left}
.nav-cta{padding:11px 18px!important;border:1px solid var(--gold-2);border-radius:999px;color:#fff;transition:.3s}
.nav-cta:hover{background:var(--gold-2);color:var(--green)}
.menu-toggle{display:none;background:none;border:0;padding:10px}
.menu-toggle span{display:block;width:25px;height:2px;background:#fff;margin:5px}

.hero{position:relative;overflow:hidden;min-height:690px;display:flex;align-items:center;background:#fff}
.hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(11,48,41,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(11,48,41,.045) 1px,transparent 1px);background-size:72px 72px;mask-image:linear-gradient(to right,#000,transparent 80%)}
.hero:after{content:"";position:absolute;right:-10%;top:-30%;width:65vw;height:65vw;background:radial-gradient(circle,rgba(201,154,74,.17),transparent 64%);pointer-events:none}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.03fr .97fr;gap:60px;align-items:center;padding:92px 0}
.eyebrow{margin:0 0 18px;color:var(--gold);font-size:11px;font-weight:800;letter-spacing:.2em}
.hero h1{font-family:Georgia,"Times New Roman",serif;font-weight:400;line-height:1.04;font-size:clamp(46px,5.2vw,76px);letter-spacing:-.045em;color:var(--green);margin:0 0 24px}
.hero h1 span,.section h2 span,.cta-section h2 span{color:var(--gold)}
.hero-lead{font-size:18px;line-height:1.7;max-width:610px;color:#5f6d68;margin:0 0 32px}
.hero-actions{display:flex;gap:13px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:18px;padding:14px 21px;border-radius:999px;font-weight:750;font-size:13px;transition:.3s}
.btn-primary{background:var(--green);color:#fff;box-shadow:0 12px 28px rgba(11,48,41,.18)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 17px 35px rgba(11,48,41,.24)}
.btn-ghost{border:1px solid #d8dedb;color:var(--green);background:#fff}
.btn-ghost:hover{border-color:var(--gold);transform:translateY(-3px)}
.hero-signature{display:flex;gap:13px;align-items:center;margin-top:32px;color:#84908c;font-size:11px}
.hero-signature i{width:24px;height:1px;background:var(--gold)}
.hero-visual{position:relative;min-height:430px;display:flex;align-items:center;justify-content:center}
.energy-card{position:relative;width:min(100%,530px);padding:22px;border-radius:28px;background:linear-gradient(145deg,#0e3a31,#08241f);box-shadow:0 35px 90px rgba(11,48,41,.25);border:1px solid rgba(224,183,101,.4);transform:perspective(1000px) rotateY(-5deg) rotateX(3deg);overflow:hidden}
.energy-card:before{content:"";position:absolute;width:240px;height:240px;right:-100px;top:-100px;border-radius:50%;background:rgba(224,183,101,.12)}
.energy-card-top{display:flex;justify-content:space-between;color:#bfcac6;font-size:10px;letter-spacing:.13em;font-weight:800}
.status-dot{color:#e1c17a;letter-spacing:0;font-size:10px}
.energy-wave{height:250px;margin:16px 0 8px;position:relative;overflow:hidden;border-radius:16px;background:rgba(255,255,255,.025);border:1px solid rgba(255,255,255,.07)}
.wave-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:40px 40px}
.energy-wave svg{position:absolute;inset:0;width:100%;height:100%}
.energy-wave path{stroke:var(--gold-2);stroke-width:4;filter:drop-shadow(0 0 7px rgba(224,183,101,.55));stroke-linecap:round}
.metric-row{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.metric-row div{padding:12px;border-radius:13px;background:rgba(255,255,255,.045)}
.metric-row small{display:block;color:#98aaa4;font-size:9px;margin-bottom:3px}
.metric-row strong{font-size:11px;color:#fff}
.floating-pill{position:absolute;background:#fff;color:var(--green);border:1px solid rgba(201,154,74,.5);padding:11px 15px;border-radius:999px;font-size:11px;font-weight:800;box-shadow:0 15px 35px rgba(11,48,41,.13)}
.pill-one{left:-10px;top:62px}
.pill-two{right:-6px;bottom:56px}
.energy-orb{position:absolute;border-radius:50%;filter:blur(1px);opacity:.35}
.orb-a{width:8px;height:8px;background:var(--gold);left:48%;top:18%;box-shadow:0 0 25px 8px rgba(201,154,74,.35);animation:float 5s ease-in-out infinite}
.orb-b{width:6px;height:6px;background:var(--green);right:14%;bottom:16%;box-shadow:0 0 20px 6px rgba(11,48,41,.15);animation:float 7s ease-in-out infinite reverse}
.scroll-cue{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);color:#8b9793;font-size:9px;letter-spacing:.16em;text-transform:uppercase;display:flex;align-items:center;gap:10px}
.scroll-cue span{display:block;width:24px;height:1px;background:var(--gold)}

.trust-strip{background:var(--green);color:#e3d1a9}
.trust-inner{height:62px;display:flex;align-items:center;justify-content:center;gap:25px;font-size:10px;font-weight:800;letter-spacing:.2em}
.trust-inner i{width:4px;height:4px;border-radius:50%;background:var(--gold)}

.section{padding:112px 0}
.two-col{display:grid;grid-template-columns:.95fr 1.05fr;gap:100px}
.section-intro h2,.section-heading h2,.cta-section h2{font-family:Georgia,"Times New Roman",serif;font-weight:400;color:var(--green);font-size:clamp(36px,4.2vw,58px);line-height:1.08;letter-spacing:-.04em;margin:0}
.section-text{font-size:16px;color:#61706b;line-height:1.8;padding-top:8px}
.section-text p{margin:0 0 19px}
.text-link{display:inline-flex;gap:12px;color:var(--green);font-weight:800;font-size:13px;border-bottom:1px solid var(--gold);padding-bottom:4px}
.impact-mini{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:75px}
.mini-card{padding:27px;border:1px solid var(--line);border-radius:18px;transition:.35s;background:#fff}
.mini-card:hover{transform:translateY(-7px);box-shadow:var(--shadow);border-color:#d8c18f}
.mini-icon{display:block;color:var(--gold);font-weight:800;font-size:11px;letter-spacing:.15em;margin-bottom:28px}
.mini-card h3{margin:0 0 9px;color:var(--green);font-size:18px}
.mini-card p{margin:0;color:#73807b;font-size:13px;line-height:1.65}

.photo-band{min-height:470px;background:url("../img/gestao-publica.jpg") center/cover;position:relative;display:flex;align-items:center;color:#fff}
.photo-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,31,27,.9),rgba(7,31,27,.58),rgba(7,31,27,.3))}
.photo-content{position:relative;z-index:2;max-width:760px}
.photo-content h2{font-family:Georgia,serif;font-size:clamp(40px,5vw,65px);line-height:1.06;font-weight:400;margin:0 0 18px}
.photo-content p:last-child{font-size:17px;color:#d6dedb;max-width:600px}

.section-heading{display:grid;grid-template-columns:1fr .75fr;gap:70px;align-items:end;margin-bottom:55px}
.section-heading>p{margin:0;color:#687670;line-height:1.7}
.solution-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.solution-card{position:relative;padding:29px;min-height:330px;border:1px solid var(--line);border-radius:20px;background:#fff;overflow:hidden;transition:.35s}
.solution-card:after{content:"";position:absolute;right:-50px;bottom:-65px;width:150px;height:150px;border-radius:50%;background:rgba(201,154,74,.06);transition:.35s}
.solution-card:hover{transform:translateY(-8px);box-shadow:var(--shadow);border-color:rgba(201,154,74,.55)}
.solution-card:hover:after{transform:scale(1.5)}
.solution-card.featured{background:var(--green);border-color:var(--green);color:#fff}
.solution-num{font-size:10px;letter-spacing:.18em;font-weight:900;color:var(--gold);position:absolute;right:25px;top:28px}
.solution-icon{width:52px;height:52px;border:1px solid var(--gold);border-radius:50%;display:grid;place-items:center;color:var(--gold);font-size:24px;margin-bottom:55px}
.solution-card h3{font-size:20px;line-height:1.2;margin:0 0 12px;color:var(--green)}
.solution-card.featured h3{color:#fff}
.solution-card p{font-size:13px;line-height:1.7;color:#71807b;margin:0 0 20px}
.solution-card.featured p{color:#b9c6c1}
.solution-card a{font-size:12px;font-weight:800;color:var(--green)}
.solution-card.featured a{color:var(--gold-light)}

.dark-section{background:var(--green);color:#fff;overflow:hidden}
.section-heading.light h2{color:#fff}
.section-heading.light>p{color:#b7c5c0}
.impact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px;align-items:start}
.impact-copy{padding:15px 0 0}
.impact-number{display:inline-block;font-family:Georgia,serif;font-size:clamp(80px,11vw,150px);line-height:.8;color:var(--gold-2);letter-spacing:-.08em}
.impact-unit{display:inline-block;color:var(--gold-2);font-family:Georgia,serif;font-size:38px;margin-left:6px}
.impact-copy h3{font-family:Georgia,serif;font-size:25px;line-height:1.25;font-weight:400;max-width:470px;margin:25px 0 18px}
.small-note{color:#8fa29c;font-size:11px;max-width:480px}
.impact-list{border-top:1px solid rgba(255,255,255,.15)}
.impact-list div{display:grid;grid-template-columns:.8fr 1.2fr;gap:35px;padding:22px 0;border-bottom:1px solid rgba(255,255,255,.15)}
.impact-list b{color:#e5c98e;font-size:14px}
.impact-list span{color:#b9c6c1;font-size:13px}

.process{background:var(--soft)}
.process-line{display:grid;grid-template-columns:repeat(5,1fr);position:relative;gap:18px}
.process-line:before{content:"";position:absolute;top:27px;left:9%;right:9%;height:1px;background:#d8dedb}
.process-step{position:relative;z-index:1}
.process-step span{width:54px;height:54px;display:grid;place-items:center;border-radius:50%;background:#fff;border:1px solid var(--gold);color:var(--gold);font-size:12px;font-weight:900;margin-bottom:25px}
.process-step h3{margin:0 0 8px;color:var(--green);font-size:16px}
.process-step p{font-size:12px;color:#76837f;line-height:1.6;margin:0;max-width:180px}

.image-cards{padding:0 0 112px;background:var(--soft)}
.image-card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}
.image-card{height:400px;border-radius:22px;overflow:hidden;position:relative;background-position:center;background-size:cover;transition:.4s}
.image-card:hover{transform:translateY(-8px)}
.image-card-solar{background-image:url("../img/energia-limpa.jpg")}
.image-card-light{background-image:url("../img/iluminacao-publica.jpg")}
.image-card-carbon{background-image:url("../img/credito-carbono.jpg")}
.image-card-overlay{position:absolute;inset:0;background:linear-gradient(0deg,rgba(7,31,27,.92),rgba(7,31,27,.08) 75%)}
.image-card-content{position:absolute;left:25px;right:25px;bottom:25px;color:#fff}
.image-card-content p{font-size:9px;letter-spacing:.2em;color:var(--gold-light);font-weight:900;margin:0 0 9px}
.image-card-content h3{font-family:Georgia,serif;font-size:25px;line-height:1.18;font-weight:400;margin:0}

.cta-section{position:relative;background:#fff;padding:105px 0;overflow:hidden}
.cta-glow{position:absolute;width:650px;height:650px;right:-200px;top:-300px;border-radius:50%;background:radial-gradient(circle,rgba(201,154,74,.15),transparent 65%)}
.cta-inner{position:relative;display:grid;grid-template-columns:1.2fr .8fr;gap:80px;align-items:center}
.cta-copy h2{max-width:720px}
.cta-copy>p:last-child{max-width:650px;color:#697771;font-size:17px;line-height:1.75}
.contact-card{border:1px solid #dce2df;border-radius:23px;overflow:hidden;box-shadow:var(--shadow);background:#fff}
.contact-row{display:grid;grid-template-columns:45px 1fr 20px;gap:14px;align-items:center;padding:22px;border-bottom:1px solid var(--line);transition:.3s}
.contact-row:last-child{border-bottom:0}
.contact-row:hover{background:var(--soft)}
.contact-row small{display:block;color:#89958f;font-size:10px;text-transform:uppercase;letter-spacing:.14em}
.contact-row strong{display:block;color:var(--green);font-size:14px;margin-top:2px}
.contact-row>b{color:var(--gold)}
.contact-icon{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:rgba(201,154,74,.11);color:var(--gold);font-size:12px;font-weight:900}

.footer{background:#061d19;color:#aebcb7}
.footer-top{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:38px 0;border-bottom:1px solid rgba(255,255,255,.09)}
.footer-brand .brand-copy small,.footer-brand .brand-copy strong{color:#fff}
.footer-brand .brand-copy em{color:var(--gold)}
.footer-meta{display:flex;flex-direction:column;gap:4px;text-align:right;font-size:11px}
.back-top{width:42px;height:42px;border:1px solid rgba(224,183,101,.45);border-radius:50%;display:grid;place-items:center;color:var(--gold);transition:.3s}
.back-top:hover{background:var(--gold);color:var(--green)}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding:20px 0;font-size:10px;color:#71827c}

.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:none}
.delay-1{transition-delay:.08s}.delay-2{transition-delay:.16s}.delay-3{transition-delay:.24s}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-15px)}}

@media(max-width:950px){
  .main-nav{gap:16px}
  .hero-inner,.two-col,.cta-inner{grid-template-columns:1fr}
  .hero-inner{padding-top:70px}
  .hero-visual{min-height:390px}
  .impact-mini{grid-template-columns:repeat(2,1fr)}
  .solution-grid{grid-template-columns:repeat(2,1fr)}
  .section-heading{grid-template-columns:1fr;gap:20px}
  .impact-grid{grid-template-columns:1fr}
  .process-line{grid-template-columns:1fr 1fr}
  .process-line:before{display:none}
  .process-step p{max-width:300px}
  .image-card-grid{grid-template-columns:1fr}
  .image-card{height:330px}
}
@media(max-width:720px){
  .container{width:min(100% - 28px,1180px)}
  .header-inner{height:70px}
  .menu-toggle{display:block}
  .main-nav{display:none;position:absolute;left:14px;right:14px;top:66px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:15px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
  .main-nav.open{display:flex}
  .main-nav a{padding:12px 10px}
  .nav-cta{text-align:center}
  .brand{min-width:auto}
  .brand-mark{width:41px;height:41px}
  .brand-copy strong{font-size:17px}
  .hero{min-height:650px}
  .hero-inner{gap:35px;padding:58px 0 70px}
  .hero h1{font-size:46px}
  .hero-lead{font-size:16px}
  .hero-visual{min-height:310px}
  .energy-card{padding:15px}
  .energy-wave{height:175px}
  .pill-one{left:0;top:18px}.pill-two{right:0;bottom:15px}
  .trust-inner{gap:9px;justify-content:space-between;font-size:8px}
  .section{padding:78px 0}
  .two-col{gap:32px}
  .impact-mini,.solution-grid{grid-template-columns:1fr}
  .mini-card{padding:23px}
  .photo-band{min-height:400px}
  .photo-content h2{font-size:40px}
  .impact-list div{grid-template-columns:1fr;gap:7px}
  .process-line{grid-template-columns:1fr}
  .process-step{display:grid;grid-template-columns:54px 1fr;column-gap:16px}
  .process-step span{grid-row:1/3;margin:0}
  .process-step h3{align-self:end}
  .process-step p{align-self:start}
  .footer-top,.footer-bottom{flex-direction:column;align-items:flex-start}
  .footer-meta{text-align:left}
  .cta-inner{gap:35px}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*:before,*:after{animation:none!important;transition:none!important}
}
.about{background:#fff}.about .section-intro:after{content:"";display:block;width:72px;height:2px;background:var(--gold);margin-top:28px}.about .section-text{border-left:1px solid #e3e8e5;padding-left:34px}
.modal{position:fixed;inset:0;z-index:300;display:grid;place-items:center;padding:22px;background:rgba(3,18,15,.72);backdrop-filter:blur(10px);opacity:0;visibility:hidden;transition:.3s}.modal.open{opacity:1;visibility:visible}.modal-panel{width:min(940px,100%);max-height:min(720px,calc(100vh - 44px));overflow:auto;background:#fff;border-radius:26px;box-shadow:0 35px 100px rgba(0,0,0,.35);display:grid;grid-template-columns:.85fr 1.15fr;transform:translateY(18px) scale(.98);transition:.35s}.modal.open .modal-panel{transform:none}.modal-media{min-height:440px;background-size:cover;background-position:center;position:relative}.modal-media:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,48,41,.08),rgba(11,48,41,.7))}.modal-label{position:absolute;z-index:1;left:25px;top:24px;color:#f2d58f;font-size:10px;font-weight:900;letter-spacing:.2em}.modal-body{padding:48px 44px 42px;position:relative}.modal-close{position:absolute;right:18px;top:16px;width:38px;height:38px;border:1px solid #dce2df;border-radius:50%;background:#fff;color:var(--green);font-size:20px;cursor:pointer}.modal-body h3{font-family:Georgia,serif;font-size:38px;line-height:1.08;font-weight:400;color:var(--green);margin:0 35px 18px 0}.modal-body>p{color:#65736e;line-height:1.8;font-size:15px}.modal-points{list-style:none;padding:0;margin:25px 0 0;border-top:1px solid var(--line)}.modal-points li{padding:14px 0;border-bottom:1px solid var(--line);color:#4d5e58;font-size:13px}.modal-points li:before{content:"→";color:var(--gold);font-weight:900;margin-right:10px}body.modal-lock{overflow:hidden}.whatsapp-icon svg{width:22px;height:22px}.whatsapp-icon{font-size:0}
@media(max-width:720px){.modal{padding:12px}.modal-panel{grid-template-columns:1fr;max-height:calc(100vh - 24px);border-radius:20px}.modal-media{min-height:220px;max-height:250px}.modal-body{padding:30px 23px 28px}.modal-body h3{font-size:30px}.about .section-text{border-left:0;border-top:1px solid #e3e8e5;padding:24px 0 0}}