:root{--bg:#111735;--panel:#1a2144;--blue:#29358f;--yellow:#ffca28;--orange:#29358f;--orange2:#ffca28;--white:#f6f5f2;--muted:#aaa8a4;--dark:#171717;--line:rgba(255,255,255,.13);--display:'Barlow Condensed',Impact,sans-serif;--body:Inter,Arial,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:var(--bg);color:var(--white);font-family:var(--body);line-height:1.6;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}.container{width:min(1160px,calc(100% - 48px));margin-inline:auto}.header{height:82px;padding:0 max(24px,calc((100% - 1160px)/2));display:flex;align-items:center;gap:28px;background:#090909;border-bottom:1px solid rgba(255,255,255,.08);position:relative;z-index:10}.brand{display:inline-flex;align-items:center;gap:11px;flex-shrink:0}.mark{width:31px;height:34px;display:flex;align-items:end;gap:3px;transform:skew(-14deg)}.mark i{display:block;width:8px;background:var(--orange)}.mark i:nth-child(1){height:19px}.mark i:nth-child(2){height:27px}.mark i:nth-child(3){height:34px}.brand-text{font-family:var(--display);font-size:25px;font-weight:800;line-height:.9;letter-spacing:.4px}.brand-text>span{color:var(--orange)}.brand-text small{display:block;font:600 7px var(--body);letter-spacing:1.5px;margin-top:7px;color:#aaa}.nav{display:flex;gap:30px;margin-left:auto}.nav a{font-size:12px;font-weight:600;color:#c7c7c7}.nav a:hover{color:var(--orange2)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:18px;padding:15px 21px;min-height:52px;color:#111;background:var(--orange);font-size:12px;font-weight:800;transition:background .2s,transform .2s}.btn:hover{background:var(--orange2);transform:translateY(-2px)}.btn b{font-size:17px}.btn-small{min-height:42px;padding:10px 15px;gap:12px}.menu{display:none;background:none;border:0;padding:10px}.menu i{display:block;width:24px;height:2px;background:#202020;margin:5px}.hero{min-height:650px;height:min(760px,calc(100svh - 82px));max-height:850px;position:relative;overflow:hidden;display:flex;align-items:center;background:#111}.hero-photo{position:absolute;inset:0;background:url('https://images.unsplash.com/photo-1504307651254-35680f356dfd?auto=format&fit=crop&w=2200&q=85') center 55%/cover;animation:photo-in 1.2s ease-out both}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,7,7,.96),rgba(7,7,7,.83) 38%,rgba(7,7,7,.37) 72%,rgba(7,7,7,.32)),linear-gradient(0deg,rgba(7,7,7,.84),transparent 27%,rgba(7,7,7,.13))}.hero-content{position:relative;z-index:2;animation:rise .8s .1s both}.eyebrow{display:flex;align-items:center;gap:10px;font-size:10px;font-weight:800;letter-spacing:2.2px;color:var(--orange2);margin:0 0 22px}.eyebrow>span{width:28px;height:2px;background:var(--orange);display:inline-block}.hero h1,h2{margin:0;font-family:var(--display);font-weight:800;letter-spacing:-.7px;text-transform:uppercase;line-height:.98}.hero h1{font-size:clamp(58px,7.2vw,94px);max-width:760px}h1 em,h2 em{color:var(--orange);font-style:normal}.hero-copy{max-width:445px;color:#d1d0ce;font-size:15px;line-height:1.8;margin:25px 0 27px}.hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:25px}.text-link{font-size:12px;font-weight:700}.text-link b{color:var(--orange);padding-left:7px}.note{margin-top:31px;color:#c3c0bb;font-size:10px;display:flex;align-items:center;gap:10px}.note i{width:7px;height:7px;background:var(--orange);border-radius:50%;box-shadow:0 0 0 4px #29358f26}.hero-side{position:absolute;right:22px;top:50%;writing-mode:vertical-rl;transform:translateY(-50%);font-size:9px;font-weight:700;letter-spacing:3px;color:#ffffff8c}.hero-bottom{position:absolute;bottom:23px;left:50%;transform:translateX(-50%);display:flex;justify-content:space-between;font-size:9px;letter-spacing:1.5px;font-weight:700;color:#b8b7b4}.hero-bottom b{color:var(--orange);padding:0 5px}.section{padding:100px 0}.intro{background:#f0efec;color:var(--dark)}.intro-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:50px;align-items:start}.dark{color:#45423f;margin-top:12px}.intro h2,.section-heading h2,.delivery h2,.contact h2{font-size:clamp(45px,5.2vw,67px)}.intro h2 em,.contact h2 em{color:#29358f}.intro-copy{max-width:580px;color:#55534f;margin:23px 0 0;font-size:15px;line-height:1.9}.materials{background:#0c0c0c}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:45px;margin-bottom:40px}.section-heading h2{font-size:clamp(45px,5vw,62px)}.section-desc{max-width:310px;color:#aaa7a3;font-size:13px;line-height:1.8;margin:0 0 4px}.cards{display:grid;grid-template-columns:1fr 1fr;gap:20px}.card{background:#141414;border:1px solid #ffffff1a}.material-photo{height:240px;background-size:contain;background-position:center;background-repeat:no-repeat;background-color:#f0efec;position:relative}.material-photo:after{content:none}.card-body{padding:26px 28px 28px}.card-body small{font-size:9px;font-weight:800;letter-spacing:1.8px;color:var(--orange)}.card h3{margin:8px 0 4px;font-family:var(--display);font-size:38px;line-height:1.1;text-transform:uppercase}.card p{color:#aaa7a3;font-size:12px;margin:0 0 20px}.card-link{display:inline-flex;align-items:center;gap:13px;font-size:11px;font-weight:800;border-bottom:1px solid var(--orange);padding-bottom:7px}.card-link b{color:var(--orange);font-size:16px}.delivery{display:grid;grid-template-columns:1fr 1fr;background:#141414}.delivery-photo{min-height:560px;background:linear-gradient(#0002,#0002),url('https://images.unsplash.com/photo-1580901368919-7738efb0f87e?auto=format&fit=crop&w=1400&q=85') center/cover}.delivery-content{padding:85px clamp(35px,7vw,105px);align-self:center}.delivery-content>p:not(.eyebrow){color:#b5b2ad;font-size:13px;line-height:1.9;max-width:460px;margin:22px 0 25px}.delivery ul{list-style:none;padding:0;margin:33px 0 0;border-top:1px solid var(--line)}.delivery li{padding:13px 0;border-bottom:1px solid var(--line);font-size:11px;font-weight:600;color:#ddd}.delivery li b{color:var(--orange);margin-right:15px;font-size:10px}.contact{background:#f0efec;color:#161616;text-align:center}.contact-inner{display:flex;align-items:center;flex-direction:column}.contact .eyebrow>span{background:#29358f}.contact h2{font-size:clamp(52px,6vw,76px)}.contact-inner>p:not(.eyebrow){color:#5b5854;max-width:490px;font-size:13px;line-height:1.8;margin:22px auto 27px}.btn-large{min-height:57px;padding:17px 25px}.phone{display:inline-flex;align-items:center;margin-top:22px;font-size:13px;font-weight:800}.phone:first-letter{color:#29358f}.footer{background:#080808;padding:37px 0 0}.footer-main{display:flex;align-items:center;justify-content:space-between;gap:30px;padding-bottom:31px}.footer-main p{font-size:11px;line-height:1.8;color:#a5a29e;margin:0}.footer-main>a:last-child{font-size:12px;font-weight:700}.footer-bottom{padding:16px 0 20px;border-top:1px solid #ffffff1a;display:flex;justify-content:space-between;gap:20px;font-size:10px;color:#777}.footer-bottom a{color:#bbb}.wa-float{position:fixed;z-index:20;right:22px;bottom:22px;width:54px;height:54px;border-radius:50%;display:grid;place-items:center;background:#20c765;box-shadow:0 6px 24px #0006;transition:transform .2s}.wa-float:hover{transform:translateY(-3px) scale(1.04)}.wa-float svg{width:27px;height:27px;fill:#fff}@keyframes rise{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes photo-in{from{opacity:.65;transform:scale(1.06)}to{opacity:1;transform:scale(1.015)}}
@media(max-width:900px){.header{padding-inline:24px;gap:16px}.nav{gap:17px}.nav a{font-size:11px}.brand-text{font-size:22px}.hero h1{font-size:clamp(57px,9vw,78px)}.delivery-content{padding:60px 35px}.delivery-photo{min-height:500px}}
@media(max-width:680px){.container{width:calc(100% - 38px)}.header{height:72px;padding-inline:19px}.mark{transform:scale(.86) skew(-14deg);width:28px}.brand{gap:7px}.brand-text{font-size:21px}.brand-text small{font-size:6px;letter-spacing:1.2px}.header-btn{display:none}.menu{display:block;margin-left:auto}.nav{display:none;position:absolute;top:71px;left:0;right:0;padding:18px 20px 22px;background:#0a0a0a;border-bottom:1px solid var(--line);flex-direction:column;gap:0}.nav.open{display:flex}.nav a{padding:13px 0;font-size:13px;border-bottom:1px solid #e5e5e5;color:#202020}.hero{min-height:650px;height:88svh;max-height:760px}.hero-photo{background-position:57% center}.hero-shade{background:linear-gradient(90deg,#070707e8,#0707078c),linear-gradient(0deg,#070707cc,transparent 60%)}.eyebrow{font-size:9px;letter-spacing:1.7px;margin-bottom:18px}.hero h1{font-size:clamp(53px,14vw,72px)}.hero-copy{font-size:13px;max-width:350px;margin:21px 0 23px}.hero-actions{align-items:flex-start;flex-direction:column;gap:18px}.note{font-size:9px;max-width:290px;line-height:1.6}.hero-side{display:none}.hero-bottom{bottom:18px;font-size:8px;letter-spacing:1px}.hero-bottom span:last-child{display:none}.section{padding:72px 0}.intro-grid{grid-template-columns:1fr;gap:12px}.dark{margin-top:0}.intro h2,.section-heading h2,.delivery h2{font-size:49px}.intro-copy{font-size:13px;margin-top:18px}.section-heading{align-items:flex-start;flex-direction:column;gap:17px;margin-bottom:27px}.section-desc{font-size:12px}.cards{grid-template-columns:1fr;gap:15px}.material-photo{height:205px;background-size:contain}.card-body{padding:22px}.delivery{grid-template-columns:1fr}.delivery-photo{min-height:270px}.delivery-content{padding:62px 21px 67px}.delivery h2{font-size:51px}.delivery-content>p:not(.eyebrow){font-size:12px}.contact h2{font-size:56px}.contact-inner>p:not(.eyebrow){font-size:12px}.btn-large{width:100%;padding-inline:12px;font-size:11px;gap:9px}.footer-main{align-items:flex-start;flex-direction:column;gap:18px}.footer-bottom{font-size:9px}.wa-float{right:15px;bottom:15px;width:50px;height:50px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}


/* Premium additions: quote form, gallery and FAQ */
.quote{background:#121212;border-top:1px solid #ffffff12;border-bottom:1px solid #ffffff12}.quote-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:start}.quote-intro h2{font-family:var(--display);font-size:clamp(48px,5.5vw,72px);line-height:.98;text-transform:uppercase;margin:0;letter-spacing:-.7px}.quote-intro h2 em{font-style:normal;color:var(--orange)}.quote-intro>p:not(.eyebrow){max-width:430px;color:#aaa7a3;font-size:13px;line-height:1.9;margin:24px 0}.quote-points{display:grid;gap:0;max-width:360px;border-top:1px solid var(--line);margin-top:30px}.quote-points span{display:flex;align-items:center;gap:14px;padding:13px 0;border-bottom:1px solid var(--line);font-size:12px;font-weight:600}.quote-points b{font-size:10px;color:var(--orange)}.quote-form{background:#f0efec;color:#171717;padding:30px;display:grid;gap:9px}.quote-form label{font-size:11px;font-weight:800;margin-top:7px}.quote-form label span{color:#29358f}.quote-form label small{font-weight:500;color:#777}.quote-form input,.quote-form select,.quote-form textarea{width:100%;min-height:46px;padding:12px 13px;border:1px solid #d4d1cb;border-radius:0;background:#fff;color:#1a1a1a;font:12px var(--body);outline:none}.quote-form textarea{resize:vertical;min-height:86px}.quote-form input:focus,.quote-form select:focus,.quote-form textarea:focus{border-color:#29358f;box-shadow:0 0 0 2px #29358f20}.quote-submit{width:100%;border:0;margin-top:12px;cursor:pointer;font-family:var(--body)}.form-note{font-size:10px;line-height:1.6;color:#68645f;margin:4px 0 0}.form-error{font-size:11px;color:#a3271b;margin:0}.gallery{background:#f0efec;color:#171717}.gallery .eyebrow{color:#45423f}.gallery .section-desc{color:#5d5955}.gallery-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:14px}.gallery-item{position:relative;margin:0;min-height:270px;background:#222;overflow:hidden}.gallery-item img{width:100%;height:100%;min-height:270px;position:absolute;inset:0;object-fit:cover;transition:transform .6s}.gallery-item:hover img{transform:scale(1.04)}.gallery-item:after{content:'';position:absolute;inset:35% 0 0;background:linear-gradient(transparent,#000b)}.gallery-item figcaption{position:absolute;z-index:1;left:18px;bottom:16px;color:white;font-size:12px;font-weight:800}.gallery-item figcaption span{color:var(--orange2);margin-right:10px;font-size:10px}.faq{background:#f0efec;color:#171717}.faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px}.faq h2{font-family:var(--display);font-size:clamp(48px,5vw,68px);line-height:.98;text-transform:uppercase}.faq h2 em{font-style:normal;color:#29358f}.faq-lead{max-width:300px;color:#5b5854;font-size:13px;line-height:1.8;margin:22px 0}.dark-link{color:#191919;border-bottom:1px solid #29358f;padding-bottom:7px}.faq-list{border-top:1px solid #c9c5be}.faq-list details{border-bottom:1px solid #c9c5be}.faq-list summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:20px;cursor:pointer;padding:20px 0;font-size:13px;font-weight:800}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary span{color:#29358f;font-size:22px;font-weight:500}.faq-list details p{color:#5d5955;font-size:12px;line-height:1.85;max-width:650px;margin:0;padding:0 30px 20px 0}
@media(max-width:800px){.quote-grid,.faq-grid{grid-template-columns:1fr;gap:35px}.quote{padding:70px 0}.quote-form{padding:22px}.gallery-grid{grid-template-columns:1fr 1fr}.gallery-item:first-child{grid-column:1/-1}.gallery-item,.gallery-item img{min-height:230px}}
@media(max-width:520px){.gallery-grid{grid-template-columns:1fr}.gallery-item:first-child{grid-column:auto}.gallery-item,.gallery-item img{min-height:220px}.quote-intro h2,.faq h2{font-size:48px}.faq-list summary{font-size:12px}}

/* Identidade visual Construminas: logo oficial e azul/amarelo */
.brand-logo{display:block;width:clamp(150px,17vw,205px);height:58px;object-fit:contain;object-position:left center;}
.footer .brand-logo{width:190px;height:62px;}
.header{background:#ffffff;border-bottom-color:#dedede;}
.nav a{color:#f1f2ff;}
.nav a:hover{color:#ffda52;}
.btn{background:#ffca28;color:#171d4d;}
.btn:hover{background:#ffdc65;}
.eyebrow>span{background:#ffca28;}
.hero h1 em,.quote-intro h2 em{color:#ffca28;}
.card-body small,.card-link b,.text-link b,.hero-bottom b,.delivery li b,.gallery-item figcaption span,.faq-list summary span{color:#ffca28;}
.card-link{border-bottom-color:#ffca28;}
.quote-form label span{color:#29358f;}
.quote-form input:focus,.quote-form select:focus,.quote-form textarea:focus{border-color:#29358f;box-shadow:0 0 0 2px #29358f20;}
.contact .eyebrow>span{background:#29358f;}
@media(max-width:680px){.brand-logo{width:155px;height:52px}.footer .brand-logo{width:175px;height:58px}.nav{background:#ffffff;}}


/* Correções solicitadas pelo cliente: cabeçalho branco e imagens completas no celular */
.header,
.header.header,
header.header {
  background: #ffffff !important;
  background-color: #ffffff !important;
  border-bottom: 1px solid #dedede !important;
}
.header .nav,
.header .menu,
.header .header-btn {
  background-color: transparent;
}
.header .nav a {
  color: #202020;
}
.header .menu i {
  background-color: #202020 !important;
}

/* As fotos dos cards de areia e brita devem ocupar toda a largura no celular.
   Mantém a foto completa sem cortar o conteúdo. */
.material-photo {
  width: 100%;
  background-size: contain !important;
  background-repeat: no-repeat !important;
  background-position: center center !important;
  background-color: #f0efec;
}
@media (max-width: 640px) {
  .cards {
    grid-template-columns: 1fr !important;
  }
  .card {
    width: 100%;
  }
  .material-photo {
    width: 100%;
    height: min(78vw, 420px) !important;
    min-height: 260px;
    background-size: contain !important;
  }
}


/* Areia e brita: fotos nítidas preenchendo todo o quadro */
.material-photo {
  width: 100%;
  height: 300px;
  aspect-ratio: auto;
  overflow: hidden;
  background: #171717 !important;
  position: relative;
}
.material-photo::before,
.material-photo::after {
  content: none !important;
  display: none !important;
}
.material-photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: none !important;
}
@media (max-width: 640px) {
  .cards {
    grid-template-columns: 1fr !important;
  }
  .material-photo {
    width: 100%;
    height: min(92vw, 440px) !important;
    min-height: 300px;
    aspect-ratio: auto;
  }
  .material-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
  }
}