*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:95px}body{margin:0;color:#152d43;background:#f8fafc;font-family:Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}button,a{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible{outline:3px solid #40b9e6;outline-offset:5px}header{max-width:1440px;margin:auto;padding:20px 5%;display:flex;align-items:center;justify-content:space-between;gap:25px}.brand{display:flex;gap:12px;align-items:center;font-size:23px;font-weight:750;letter-spacing:2px}.brand img{border-radius:50%;object-fit:cover}.brand small{display:block;font-size:8px;letter-spacing:1.5px;margin-top:5px}nav{display:flex;align-items:center;gap:30px;font-size:13px}.nav-contact{background:#e7eef4;padding:14px 20px;border-radius:4px}.hero{max-width:1440px;margin:auto;display:grid;grid-template-columns:1fr 1fr;min-height:620px;padding:20px 5% 65px;gap:45px;align-items:center}.eyebrow{font-size:10px;font-weight:bold;letter-spacing:2px;color:#507b97;margin-bottom:25px}h1{font-size:clamp(40px,4.7vw,68px);line-height:1.08;letter-spacing:-2.7px;font-weight:600;margin:0 0 25px}h1 em{font-style:normal;color:#387b9e}.intro{font-size:17px;line-height:1.7;max-width:390px;color:#5e7282;margin-bottom:30px}.cta{display:inline-flex;align-items:center;justify-content:space-between;gap:35px;background:#0e365c;color:white;padding:19px 24px;font-weight:bold;font-size:13px;border-radius:4px}.cta:hover{background:#235c85}.text-link{display:block;font-size:13px;margin-top:22px;font-weight:bold}.hero-tags{display:flex;gap:20px;margin-top:40px;color:#667b8d;font-size:11px}.hero-tags span:before{content:'+';color:#387b9e;margin-right:8px}.hero-visual{height:540px;position:relative;border-radius:6px;overflow:hidden;background:#163755}.hero-visual>img{width:100%;height:100%;object-fit:cover}.hero-visual:after{content:'';position:absolute;inset:35% 0 0;background:linear-gradient(transparent,#082341da)}.image-label{position:absolute;z-index:1;bottom:35px;left:32px;color:white}.image-label span{font-size:9px;letter-spacing:2px}.image-label strong{display:block;font-size:26px;line-height:1.3;margin-top:14px}.section{padding:85px max(5%,calc((100vw - 1296px)/2));}.section-head{display:flex;align-items:end;justify-content:space-between;gap:50px;margin-bottom:40px}h2{font-size:clamp(28px,3.2vw,43px);line-height:1.15;letter-spacing:-1.3px;margin:0;font-weight:550}.section-head>p{max-width:340px;font-size:14px;line-height:1.8;color:#647988}.services{background:white}.service-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #dbe4eb}.service-grid article{padding:30px 25px 15px 0}.service-grid article+article{padding-left:25px;border-left:1px solid #dbe4eb}.service-grid small{color:#75a0b6;font-size:13px}.service-grid h3{font-size:19px;margin:25px 0 15px}.service-grid p{font-size:13px;line-height:1.8;color:#657a88}.equipment{display:grid;grid-template-columns:1fr 1fr;gap:80px;background:#eaf1f6}.equipment>div>p:not(.eyebrow){max-width:400px;line-height:1.8;font-size:14px;color:#5e7382}.equipment-list>div{display:flex;gap:25px;padding:24px 0;border-bottom:1px solid #c9d9e4}.equipment-list b{font-size:11px;color:#6d93ab;padding-top:5px}.equipment-list span{font-size:20px}.equipment-list small{display:block;font-size:12px;color:#637d8f;margin-top:9px}.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.photo{border:0;padding:0;background:white;text-align:left;color:#183a56;font:inherit;cursor:pointer;border-radius:4px;overflow:hidden}.photo img{display:block;width:100%;height:210px;object-fit:cover;transition:transform .3s}.photo:hover img{transform:scale(1.025)}.photo span{display:flex;justify-content:space-between;gap:10px;padding:17px;font-size:12px;line-height:1.5}.photo b{color:#5487a1}.about{background:white;border-top:1px solid #e0e8ee}.about>div{display:grid;grid-template-columns:1fr 1fr;gap:80px}.about p:not(.eyebrow){margin:0;line-height:1.85;font-size:14px;color:#637785;max-width:480px}.contact{background:#103553;color:white;display:grid;grid-template-columns:1fr 1fr;gap:100px}.contact .eyebrow{color:#9fc3d8}.contact p:not(.eyebrow){max-width:420px;font-size:14px;line-height:1.8;color:#b9ccd9}.contact .cta{background:#edf5f8;color:#173d5b;margin-top:15px}.contact-details{display:flex;flex-direction:column;justify-content:center;gap:13px}.contact-details span{font-size:9px;letter-spacing:2px;color:#94b8cf;margin-top:20px}.contact-details a{font-size:clamp(15px,1.8vw,24px);overflow-wrap:anywhere}footer{display:flex;justify-content:space-between;gap:25px;padding:30px 5%;font-size:11px;color:#698091}.whatsapp{position:fixed;bottom:24px;right:24px;background:#168a58;color:white;border-radius:50%;width:58px;height:58px;padding:13px;box-shadow:0 6px 20px #0003;z-index:3}.whatsapp svg{width:100%;height:100%}.skip{position:fixed;top:-100px;left:20px;padding:15px;background:white;z-index:20}.skip:focus{top:10px}dialog{border:0;border-radius:8px;padding:20px;background:#102b43;color:white;max-width:94vw;max-height:94vh}dialog::backdrop{background:#061727df}dialog img{display:block;max-width:85vw;max-height:75vh;object-fit:contain;margin:auto}dialog p{text-align:center;font-size:14px}dialog button{display:block;margin:0 0 12px auto;color:white;background:transparent;border:0;font-size:24px;cursor:pointer}@media(max-width:950px){nav{gap:15px}.hero{gap:25px;min-height:auto}.hero-visual{height:480px}.gallery{grid-template-columns:repeat(2,1fr)}.service-grid{grid-template-columns:repeat(2,1fr)}.service-grid article:nth-child(3){padding-left:0;border-left:0}.section{padding:65px 5%}.equipment,.about>div,.contact{gap:40px}}@media(max-width:600px){header{padding:16px 5%;align-items:start}.brand{font-size:20px}.brand img{width:42px;height:42px}nav{gap:14px;flex-wrap:wrap;justify-content:end;max-width:130px;font-size:11px}nav a[href="#equipamentos"]{display:none}.nav-contact{padding:7px 10px}.hero{grid-template-columns:1fr;padding-top:30px;padding-bottom:45px}.eyebrow{font-size:9px;letter-spacing:1.3px}h1{font-size:47px;letter-spacing:-2px}.hero-visual{height:340px}.hero-tags{margin:25px 0 10px}.section-head{display:block;margin-bottom:25px}.section-head>p{margin-top:20px}.service-grid article,.service-grid article+article{padding:22px 12px}.service-grid article:nth-child(odd){padding-left:0;border-left:0}.service-grid h3{font-size:17px}.equipment,.about>div,.contact{grid-template-columns:1fr;gap:30px}.gallery{gap:10px}.photo img{height:160px}.photo span{padding:12px;font-size:11px}.section{padding:50px 5%}footer{flex-direction:column;padding-bottom:100px;gap:12px}.contact-details a{font-size:19px}.image-label{bottom:25px;left:25px}.image-label strong{font-size:23px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
/* Prototype 04: service categories and clearer quotation flow. */
header{padding-top:18px;padding-bottom:18px}nav{font-size:14px}.brand small{font-size:9px}.nav-contact{background:#0e365c;color:white}.hero{gap:40px;min-height:590px}.hero-copy{min-width:0}h1{font-size:clamp(36px,3.55vw,53px);line-height:1.13;letter-spacing:-1.8px}.intro{max-width:440px;font-size:18px}.hero-tags{font-size:13px}.eyebrow{font-size:11px;color:#3c647f}.text-link,.cta{font-size:15px}.section{padding-top:65px;padding-bottom:65px}.section-head>p,.about p:not(.eyebrow),.contact p:not(.eyebrow){font-size:16px}.service-grid p{font-size:15px;color:#526775}.service-grid h3{font-size:20px}.equipment{display:block}.equipment-cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.equipment-card{background:white;border-radius:6px;overflow:hidden;display:flex;flex-direction:column;border:1px solid #dce6ed}.equipment-card>img{width:100%;height:190px;object-fit:cover;display:block}.equipment-card-body{padding:22px;display:flex;flex-direction:column;flex:1}.equipment-card h3{font-size:21px;margin:0 0 16px;line-height:1.2;letter-spacing:-.4px}.equipment-type{font-size:11px;line-height:1.6;color:#50718a;margin:0 0 14px;min-height:35px}.equipment-card-body>p:not(.equipment-type){font-size:15px;line-height:1.75;color:#526775;margin:0 0 22px}.equipment-link{font-size:14px;font-weight:bold;display:flex;justify-content:space-between;gap:12px;margin-top:auto;border-top:1px solid #e1e9ef;padding-top:16px}.budget-strip{display:flex;justify-content:space-between;align-items:center;gap:25px;margin-top:30px;padding:25px 30px;background:#dce8f0;border-radius:5px}.budget-strip strong{font-size:20px}.budget-strip p{font-size:15px;line-height:1.7;margin:8px 0 0;color:#526775}.budget-strip .cta{white-space:nowrap}.photo span{font-size:14px}.contact-details span{font-size:11px}footer{font-size:13px}.contact .eyebrow{color:#b5d4e6}
@media(max-width:1100px){.equipment-cards{grid-template-columns:repeat(2,minmax(0,1fr))}.equipment-card>img{height:220px}.equipment-type{min-height:0}}
@media(max-width:950px){nav{font-size:13px;gap:14px}.hero-visual{height:440px}.budget-strip{padding:22px}.budget-strip strong{font-size:18px}}
@media(max-width:600px){header{align-items:center;gap:15px}nav{max-width:155px;font-size:12px;gap:10px}.nav-contact{font-size:11px;padding:10px}.brand{gap:8px;font-size:18px}.brand small{font-size:7px;letter-spacing:1px}.hero{padding-top:22px;gap:25px}.hero h1{font-size:39px;line-height:1.12;letter-spacing:-1.5px}.intro{font-size:17px}.hero-visual{height:310px}.eyebrow{font-size:10px}.section{padding-top:45px;padding-bottom:45px}.service-grid{grid-template-columns:1fr}.service-grid article,.service-grid article+article{padding:22px 0;border-left:0;border-bottom:1px solid #dbe4eb}.service-grid h3{margin-top:14px}.equipment-cards{grid-template-columns:1fr;gap:20px}.equipment-card>img{height:235px}.equipment-card-body{padding:22px}.equipment-card h3{font-size:24px}.equipment-type{font-size:12px}.equipment-card-body>p:not(.equipment-type){font-size:16px}.budget-strip{align-items:start;flex-direction:column;padding:22px}.budget-strip .cta{white-space:normal;width:100%;gap:15px}.photo span{font-size:12px}.contact .cta{gap:15px;padding:18px 20px;font-size:14px}.contact-details a{font-size:19px}footer{font-size:12px}}
@media(max-width:360px){.hero h1{font-size:34px}.brand img{width:36px;height:36px}.brand small{font-size:6px}nav{max-width:130px}.nav-contact{font-size:10px}}