:root{
  --gold-deep:#B8860B;
  --gold:#D9A404;
  --gold-bright:#F0B429;
  --gold-a11y:#96690A;
  --navy:#101C33;
  --navy-2:#16233F;
  --bg:#FFFFFF;
  --surface:#F7F5F0;
  --text:#1A1A1A;
  --text-soft:#5C5C5C;
  --line:rgba(16,28,51,0.10);
  --radius:18px;
}
*{box-sizing:border-box; margin:0; padding:0;}
:focus-visible{outline:2.5px solid var(--gold-bright); outline-offset:2px;}
html{scroll-behavior:smooth;}
body{
  font-family:'Inter',sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.5;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  text-rendering:optimizeLegibility;
}
h1,h2,h3{font-family:'Fraunces',serif; letter-spacing:-0.01em;}
a{color:inherit; text-decoration:none;}
img{max-width:100%; display:block;}
.wrap{max-width:1180px; margin:0 auto; padding:0 32px;}

/* HEADER */
header{
  position:sticky; top:0; z-index:50;
  background:var(--navy);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding:20px 32px; max-width:1180px; margin:0 auto;
}
.logo{display:flex; align-items:center;}
.logo-mark{
  height:46px;
  display:flex; align-items:center; justify-content:center; flex-shrink:0;
}
.logo-mark img{height:100%; width:auto; object-fit:contain; image-rendering:auto;}
nav.links{display:flex; gap:34px; font-size:0.95rem; font-weight:500;}
nav.links a{position:relative; padding-bottom:4px; transition:color .2s; color:#fff;}
nav.links a:hover{color:var(--gold-bright);}
nav.links a.active{color:var(--gold-bright);}
nav.links a.active::after{
  content:''; position:absolute; left:0; right:0; bottom:-2px; height:2px; background:var(--gold-bright); border-radius:2px;
}
.btn{
  display:inline-flex; align-items:center; gap:8px;
  padding:12px 22px; border-radius:999px; font-weight:600; font-size:0.92rem;
  cursor:pointer; border:none; transition:transform .18s ease, box-shadow .18s ease;
}
.btn-gold{background:linear-gradient(135deg,var(--gold-bright),var(--gold)); color:var(--navy); box-shadow:0 8px 20px -8px rgba(184,134,11,0.45);}
.btn-gold:hover{transform:translateY(-2px); box-shadow:0 12px 26px -8px rgba(184,134,11,0.6);}
.btn-outline{background:transparent; border:1.5px solid #fff; color:#fff;}
.btn-outline:hover{background:#fff; color:var(--navy);}
.btn-ghost{background:none; border:none; font-weight:600; color:#fff; border-bottom:2px solid var(--gold-bright); padding-bottom:2px; border-radius:0;}

/* MOBILE MENU */
.menu-toggle-btn{
  display:none; flex-direction:column; justify-content:center; gap:5px;
  width:40px; height:40px; cursor:pointer; z-index:60;
  background:none; border:none; padding:0;
}
.menu-toggle-btn span{
  display:block; width:100%; height:2px; background:#fff; border-radius:2px;
  transition:transform .25s ease, opacity .25s ease;
}
.mobile-menu{
  display:none; flex-direction:column; gap:4px;
  max-height:0; overflow:hidden; opacity:0;
  transition:max-height .3s ease, opacity .3s ease, padding .3s ease;
  padding:0 32px; background:var(--navy);
}
.mobile-menu a{
  padding:14px 4px; font-weight:600; font-size:1rem; border-bottom:1px solid rgba(255,255,255,0.12); color:#fff;
}
.mobile-menu a.active{color:var(--gold-bright);}
header.menu-open .mobile-menu{
  max-height:500px; opacity:1; padding:12px 32px 24px;
}
header.menu-open .nav .menu-toggle-btn span:nth-child(1){transform:translateY(7px) rotate(45deg);}
header.menu-open .nav .menu-toggle-btn span:nth-child(2){opacity:0;}
header.menu-open .nav .menu-toggle-btn span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* HERO */
.hero{
  position:relative;
  background:linear-gradient(160deg,var(--navy),var(--navy-2));
  padding:80px 0 90px;
  overflow:hidden;
}
.hero .wrap{display:grid; grid-template-columns:1.05fr 0.95fr; gap:56px; align-items:center;}
.eyebrow{
  display:inline-block; font-size:0.78rem; font-weight:700; letter-spacing:0.14em;
  text-transform:uppercase; color:var(--gold-bright); margin-bottom:18px;
}
.hero h1{font-size:clamp(2.4rem,5vw,3.6rem); font-weight:600; line-height:1.05; margin-bottom:22px; color:#fff;}
.hero h1 .accent{color:var(--gold-bright); font-style:italic; font-weight:600;}
.hero p.lead{font-size:1.12rem; color:rgba(255,255,255,0.75); max-width:480px; margin-bottom:34px;}
.feature-row{display:flex; gap:30px; margin-bottom:38px; flex-wrap:wrap;}
.feature-item{display:flex; align-items:center; gap:10px; font-size:0.88rem; font-weight:600; color:#fff;}
.feature-item .dot{
  width:34px; height:34px; border-radius:50%; background:var(--gold-bright);
  display:flex; align-items:center; justify-content:center; color:var(--navy); flex-shrink:0;
}
.hero-ctas{display:flex; gap:18px; align-items:center; flex-wrap:wrap;}

/* HERO VISUAL - product photo */
.hero-visual{position:relative; display:flex; justify-content:center;}
.hero-photo{
  position:relative; width:100%; max-width:420px;
  border-radius:22px;
  overflow:hidden;
  box-shadow:0 30px 60px -20px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.08);
}
.hero-photo img{width:100%; height:100%; display:block; aspect-ratio:1/1; object-fit:cover;}
.hero-photo-badge{
  position:absolute; left:20px; bottom:20px;
  background:linear-gradient(135deg,var(--gold-bright),var(--gold));
  color:var(--navy);
  font-family:'Inter',sans-serif; font-weight:700;
  font-size:0.85rem; letter-spacing:0.01em;
  padding:9px 16px; border-radius:999px;
  box-shadow:0 10px 22px -8px rgba(0,0,0,0.55);
  pointer-events:none;
}
.ring{
  position:absolute; border-radius:50%; border:1.5px dashed rgba(240,180,41,0.3);
}
.ring1{width:520px; height:520px; top:-40px; left:50%; transform:translateX(-50%); animation:spin 40s linear infinite;}
.ring2{width:400px; height:400px; bottom:-20px; left:50%; transform:translateX(-50%); animation:spin 60s linear infinite reverse;}
@keyframes spin{from{transform:translateX(-50%) rotate(0deg);} to{transform:translateX(-50%) rotate(360deg);}}
@media (prefers-reduced-motion:reduce){.ring1,.ring2{animation:none;}}

/* SECTION LABELS */
.section-head{text-align:center; max-width:640px; margin:0 auto 50px;}
.section-head .eyebrow{display:block; color:var(--gold-a11y);}
.section-head h2{font-size:clamp(1.9rem,3.4vw,2.6rem); font-weight:600; color:var(--text);}
.section-head .accent{color:var(--gold-deep); font-style:italic;}

/* QUEM SOMOS */
.about{padding:100px 0;}
.about .wrap{display:grid; grid-template-columns:0.85fr 1.15fr; gap:64px; align-items:center;}
.about-visual{
  background:linear-gradient(150deg,var(--navy),var(--navy-2));
  border-radius:24px; padding:44px; min-height:320px;
  display:flex; align-items:center; justify-content:center;
}
.about-visual svg{width:80%; max-width:260px;}
.about-content .eyebrow{color:var(--gold-a11y);}
.about-content h2{font-size:clamp(1.9rem,3.2vw,2.5rem); font-weight:600; margin-bottom:20px; color:var(--text);}
.about-content h2 .accent{color:var(--gold-deep); font-style:italic;}
.about-content p{color:var(--text-soft); font-size:1rem; margin-bottom:16px;}
.about-content p:last-child{margin-bottom:0;}
.about-content strong{color:var(--text); font-weight:700;}

/* PRODUCTS */
.products{padding:90px 0;}
.product-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:18px;}
.product-card{
  background:#fff; border-radius:var(--radius); overflow:hidden; border:1px solid var(--line);
  transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.product-card:hover{transform:translateY(-6px); box-shadow:0 20px 34px -18px rgba(16,28,51,0.2); border-color:rgba(184,134,11,0.35);}
.product-thumb{
  aspect-ratio:1/1; display:flex; align-items:center; justify-content:center;
  background:linear-gradient(160deg,var(--surface),#fff 70%);
  overflow:hidden;
}
.product-thumb img{width:100%; height:100%; object-fit:cover; transition:transform .4s ease;}
.product-card:hover .product-thumb img{transform:scale(1.06);}
.product-label{
  display:flex; align-items:center; justify-content:space-between;
  padding:16px 18px; font-weight:600; font-size:0.95rem; color:var(--text);
}
.product-label span.arrow{color:var(--gold-deep); font-size:1.1rem; transition:transform .2s;}
.product-card:hover .arrow{transform:translateX(4px);}

/* NOSSO TRABALHO - carrossel */
.work{padding:20px 0 100px;}
.work-head{
  display:flex; align-items:flex-end; justify-content:space-between; gap:24px;
  max-width:1180px; margin:0 auto 34px; padding:0 32px;
}
.work-head h2{font-size:clamp(1.7rem,3vw,2.2rem); font-weight:600; color:var(--text);}
.work-head .accent{color:var(--gold-deep); font-style:italic;}
.work-head .eyebrow{color:var(--gold-a11y);}
.work-nav{display:flex; gap:10px;}
.work-nav button{
  width:42px; height:42px; border-radius:50%; border:1.5px solid var(--line);
  background:#fff; color:var(--navy); cursor:pointer; font-size:1rem;
  display:flex; align-items:center; justify-content:center; transition:background .2s, border-color .2s;
}
.work-nav button:hover{background:var(--surface); border-color:var(--gold-deep);}
.work-strip{
  display:flex; gap:18px; overflow-x:auto; scroll-snap-type:x mandatory;
  padding:4px 32px 14px; scrollbar-width:none;
}
.work-strip::-webkit-scrollbar{display:none;}
.work-item{
  flex:0 0 auto;
  padding-left: 9px;
  width:220px;
  scroll-snap-align:start;
}
.work-photo{
  width:220px; height:280px;
  border-radius:16px;
  overflow:hidden;
  border:1px solid var(--line);
  box-shadow:0 10px 24px -16px rgba(16,28,51,0.25);
}
.work-photo img{width:100%; height:100%; object-fit:cover; display:block; transition:transform .4s ease;}
.work-photo--fit{background:var(--surface);}
.work-photo--fit img{object-fit:contain;}
.work-item:hover .work-photo img{transform:scale(1.05);}
.work-caption{margin-top:10px; font-size:0.85rem; color:var(--text-soft);}
.work-caption strong{color:var(--text); font-weight:600;}

/* WHY US - navy banner */
.why{
  background:linear-gradient(135deg,var(--navy),var(--navy-2));
  border-radius:28px;
  margin:0 32px 100px;
  padding:60px 56px;
  color:#fff;
  display:grid; grid-template-columns:0.9fr 1.4fr; gap:50px; align-items:center;
}
.why-left .eyebrow{color:var(--gold-bright);}
.why-left h2{font-size:clamp(1.9rem,3vw,2.5rem); font-weight:600; color:#fff; margin-bottom:14px;}
.why-left h2 .accent{color:var(--gold-bright); font-style:italic;}
.why-left p{color:rgba(255,255,255,0.75); font-size:1rem; max-width:380px;}
.why-grid{display:grid; grid-template-columns:repeat(2,1fr); gap:30px 40px;}
.why-item .icon{
  width:46px; height:46px; border-radius:12px; background:rgba(240,180,41,0.15);
  display:flex; align-items:center; justify-content:center; margin-bottom:14px;
}
.why-item h3{font-family:'Inter',sans-serif; font-weight:700; font-size:1.02rem; margin-bottom:6px; color:#fff;}
.why-item p{font-size:0.88rem; color:rgba(255,255,255,0.68); font-family:'Inter',sans-serif;}

/* CTA */
.cta{
  background:var(--surface);
  padding:80px 0;
}
.cta-inner{
  display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:center;
}
.cta-visual{
  background:linear-gradient(150deg,var(--navy),var(--navy-2));
  border-radius:24px; padding:40px; display:flex; align-items:center; justify-content:center; min-height:280px;
}
.cta-visual svg{width:80%; max-width:280px;}
.cta-content .eyebrow{color:var(--gold-a11y);}
.cta-content h2{font-size:clamp(1.9rem,3.2vw,2.4rem); font-weight:600; margin-bottom:22px; line-height:1.15; color:var(--text);}
.cta-content h2 .accent{color:var(--gold-deep); font-style:italic;}
.cta-checks{list-style:none; margin-bottom:32px;}
.cta-checks li{display:flex; align-items:center; gap:12px; margin-bottom:14px; font-weight:500; color:var(--text-soft);}
.cta-checks li .check{
  width:24px; height:24px; border-radius:50%; background:var(--gold-deep); flex-shrink:0;
  display:flex; align-items:center; justify-content:center; color:#fff; font-size:0.75rem; font-weight:700;
}

/* FOOTER */
footer{background:var(--navy); color:rgba(255,255,255,0.7); padding:70px 0 30px;}
.footer-grid{display:grid; grid-template-columns:1.4fr 1fr 1fr 1.1fr; gap:40px; margin-bottom:50px;}
.footer-logo{display:flex; align-items:center; margin-bottom:16px;}
.footer-logo .logo-mark{height:38px;}
.footer-grid h4{color:#fff; font-family:'Inter',sans-serif; font-size:0.9rem; font-weight:700; margin-bottom:16px;}
.footer-grid ul{list-style:none;}
.footer-grid li{margin-bottom:10px; font-size:0.9rem;}
.footer-grid a:hover{color:var(--gold-bright);}
.socials{display:flex; gap:12px;}
.socials a{
  width:36px; height:36px; border-radius:50%; background:rgba(255,255,255,0.08);
  display:flex; align-items:center; justify-content:center; transition:background .2s;
}
.socials a:hover{background:var(--gold-deep); color:var(--navy);}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,0.12); padding-top:24px;
  text-align:center; font-size:0.85rem; color:rgba(255,255,255,0.5);
}

/* TABLET / SMALL LAPTOP */
@media (max-width:1080px){
  .wrap{padding:0 26px;}
  .product-grid{grid-template-columns:repeat(4,1fr); gap:16px;}
  .why{margin:0 26px 90px; padding:52px 40px;}
}

@media (max-width:900px){
  .nav{padding:16px 24px;}
  .hero{padding:50px 0 40px;}
  .hero .wrap{grid-template-columns:1fr; gap:36px;}
  .hero-visual{order:-1;}
  .hero-photo{max-width:280px;}
  .hero-photo-badge{font-size:0.78rem; padding:7px 13px; left:14px; bottom:14px;}
  .ring1{width:360px; height:360px;}
  .ring2{width:280px; height:280px;}
  nav.links{display:none;}
  .desktop-only{display:none;}
  .menu-toggle-btn{display:flex;}
  .mobile-menu{display:flex;}
  .about{padding:64px 0;}
  .about .wrap{grid-template-columns:1fr; gap:36px;}
  .about-visual{order:-1; min-height:220px;}
  .products{padding:64px 0 56px;}
  .product-grid{grid-template-columns:repeat(3,1fr); gap:14px;}
  .work{padding:10px 0 64px;}
  .work-head{padding:0 24px; margin-bottom:22px;}
  .work-strip{padding:4px 24px 14px;}
  .why{grid-template-columns:1fr; padding:40px 28px; margin:0 16px 60px; gap:34px;}
  .why-left p{max-width:none;}
  .cta{padding:56px 0;}
  .cta-inner{grid-template-columns:1fr; gap:36px;}
  .cta-visual{order:-1; min-height:220px;}
  .footer-grid{grid-template-columns:1fr 1fr; gap:30px;}
}

@media (max-width:640px){
  .wrap{padding:0 20px;}
  .nav{padding:14px 20px;}
  .logo-mark{height:36px;}
  .hero h1{font-size:clamp(1.9rem,8vw,2.4rem);}
  .hero-photo{max-width:240px;}
  .hero-photo-badge{font-size:0.7rem; padding:6px 11px; left:12px; bottom:12px;}
  .hero p.lead{font-size:1rem; max-width:none;}
  .feature-row{gap:16px 22px;}
  .hero-ctas{flex-direction:column; align-items:stretch;}
  .hero-ctas .btn, .hero-ctas a{width:100%; justify-content:center; text-align:center;}
  .section-head{margin-bottom:34px;}
  .product-grid{grid-template-columns:repeat(2,1fr); gap:12px;}
  .work-nav{display:none;}
  .work-item{width:170px;}
  .work-photo{width:170px; height:220px;}
  .why{padding:32px 20px; margin:0 12px 44px; border-radius:20px;}
  .why-grid{grid-template-columns:1fr; gap:24px;}
  .cta-visual{padding:26px;}
  .footer-grid{grid-template-columns:1fr; gap:34px; text-align:left;}
  .socials{justify-content:flex-start;}
}

@media (max-width:400px){
  .product-grid{grid-template-columns:1fr 1fr; gap:10px;}
  .product-label{font-size:0.85rem; padding:12px 14px;}
  .hero-photo{max-width:210px;}
}