*{
  margin:0;
  padding:0;
  box-sizing:border-box;
}

html,
body{
  max-width:100%;
}

:root{
  --color-bg:#000;
  --color-bg-soft:#111;
  --color-text:#fff;
  --color-accent:#F29121;
  --color-border:rgba(255,255,255,0.08);
  --color-header-glass:rgba(6,6,8,0.76);
  --color-panel-glass:rgba(8,8,10,0.9);
  --mobile-header-h:82px;
}

body{
  font-family:'Montserrat', sans-serif;
  background:var(--color-bg-soft);
}

body.lightbox-open{
  overflow:hidden;
}

/* HEADER */

.header{
  width:100%;
  background:
    linear-gradient(90deg, rgba(0,0,0,0.9) 0%, var(--color-header-glass) 50%, rgba(0,0,0,0.9) 100%);
  border-bottom:1px solid var(--color-border);
  position:sticky;
  top:0;
  z-index:999;
  overflow:visible;
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
}

.container{
  width:100%;
  max-width:1400px;
  margin:0 auto;
  padding:0 30px;
}

.header-container{
  min-height:90px;
  display:flex;
  align-items:center;
  gap:clamp(16px, 2.2vw, 34px);
  overflow:visible;
}

/* LOGO */

.logo{
  display:flex;
  align-items:center;
  flex-shrink:0;
}

.logo img{
  height:clamp(48px, 4vw, 60px);
  width:auto;
  max-width:220px;
  object-fit:contain;
}

/* MENU */

.nav{
  flex:1;
  display:flex;
  align-items:center;
  justify-content:center;
  height:100%;
  min-width:0;
  padding-right:clamp(8px, 1.4vw, 24px);
}

.menu{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:clamp(20px, 2.4vw, 42px);
  list-style:none;
}

.menu-item{
  position:relative;
  display:flex;
  align-items:center;
}

.menu-item > a{
  display:flex;
  align-items:center;
  min-height:90px;
  padding:0 2px;
  text-decoration:none;
  color:var(--color-text);
  font-size:clamp(11px, 0.82vw, 14px);
  font-weight:700;
  transition:0.3s;
  letter-spacing:0.25px;
  white-space:nowrap;
}

.menu-item > a:hover,
.menu-item > a:focus-visible{
  color:var(--color-accent);
}

.menu-item > a.is-current{
  color:var(--color-accent);
}

/* HERO BANNER */

.hero-banner{
  position:relative;
  min-height:clamp(500px, 78vh, 860px);
  background:#070b10;
  overflow:hidden;
  isolation:isolate;
}

.hero-slides{
  position:absolute;
  inset:0;
  z-index:0;
}

.hero-slide{
  position:absolute;
  inset:0;
  background-position:center;
  background-repeat:no-repeat;
  background-size:cover;
  opacity:0;
  transform:scale(1.05);
  transition:opacity 0.75s ease, transform 1.8s ease;
}

.hero-slide.is-active{
  opacity:1;
  transform:scale(1);
}

.hero-banner::before{
  content:"";
  position:absolute;
  inset:0;
  z-index:1;
  background:
    linear-gradient(
      90deg,
      rgba(7,12,20,0.9) 0%,
      rgba(9,13,22,0.76) 38%,
      rgba(8,12,20,0.66) 70%,
      rgba(8,11,18,0.78) 100%
    );
}

.hero-banner::after{
  display:none;
}

.hero-content{
  position:relative;
  z-index:3;
  padding-top:clamp(62px, 12vh, 140px);
  padding-bottom:clamp(118px, 16vh, 190px);
}

.hero-title{
  margin:0;
  max-width:9ch;
  color:var(--color-text);
  font-size:clamp(34px, 5.2vw, 78px);
  font-weight:800;
  line-height:1.06;
  letter-spacing:0.6px;
  text-transform:uppercase;
}

.hero-title span{
  color:var(--color-accent);
}

.hero-description{
  margin-top:clamp(28px, 4.4vh, 58px);
  max-width:min(1080px, 92%);
  color:rgba(255,255,255,0.55);
  font-size:clamp(14px, 1.45vw, 24px);
  font-weight:600;
  line-height:1.35;
}

.hero-controls{
  position:absolute;
  right:clamp(18px, 7vw, 100px);
  bottom:clamp(22px, 5vh, 48px);
  z-index:3;
  display:flex;
  align-items:center;
  gap:26px;
}

.hero-control-btn{
  background:none;
  border:none;
  color:var(--color-text);
  font-family:inherit;
  font-size:clamp(17px, 1.35vw, 28px);
  font-weight:800;
  letter-spacing:0.4px;
  text-transform:uppercase;
  cursor:pointer;
  transition:color 0.25s ease;
}

.hero-control-btn:hover,
.hero-control-btn:focus-visible{
  color:var(--color-accent);
}

.hero-control-separator{
  width:16px;
  height:30px;
  background:
    repeating-linear-gradient(
      135deg,
      rgba(255,255,255,0.55) 0 2px,
      transparent 2px 4px
    );
  opacity:0.5;
}

/* APRESENTACAO */

.about-section{
  background:
    radial-gradient(circle at 86% 10%, rgba(242,145,33,0.14), transparent 34%),
    linear-gradient(180deg, #111317 0%, #090a0c 100%);
  border-top:1px solid rgba(255,255,255,0.06);
  border-bottom:1px solid rgba(255,255,255,0.06);
  padding:clamp(56px, 7.2vw, 110px) 0;
}

.about-grid{
  display:grid;
  grid-template-columns:minmax(320px, 580px) minmax(0, 1fr);
  align-items:start;
  gap:clamp(24px, 3.8vw, 64px);
}

.about-media{
  margin:0;
  align-self:start;
  min-height:clamp(420px, 35vw, 520px);
  overflow:hidden;
  border-radius:18px;
  border:1px solid rgba(255,255,255,0.12);
  box-shadow:0 20px 38px rgba(0,0,0,0.38);
}

.about-image{
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center 58%;
  display:block;
}

.about-content{
  display:flex;
  flex-direction:column;
  justify-content:flex-start;
  padding:clamp(22px, 2.1vw, 30px);
  border:1px solid rgba(255,255,255,0.1);
  border-radius:16px;
  background:linear-gradient(170deg, rgba(255,255,255,0.04), rgba(255,255,255,0.02));
  box-shadow:0 16px 34px rgba(0,0,0,0.24);
}

.about-kicker{
  margin:0;
  color:var(--color-accent);
  font-size:clamp(12px, 0.9vw, 14px);
  font-weight:800;
  line-height:1.2;
  letter-spacing:0.9px;
  text-transform:uppercase;
}

.about-kicker::after{
  content:"";
  display:block;
  width:92px;
  border-bottom:2px dotted rgba(242,145,33,0.5);
  margin-top:9px;
}

.about-title{
  margin:clamp(18px, 2.3vh, 28px) 0 0;
  color:#fff;
  font-size:clamp(32px, 2.5vw, 48px);
  font-weight:800;
  line-height:1.04;
  letter-spacing:0.25px;
  text-transform:uppercase;
  max-width:17ch;
}

.about-text{
  margin:clamp(18px, 2.5vh, 24px) 0 0;
  max-width:76ch;
  color:rgba(255,255,255,0.8);
  font-size:clamp(15px, 1.02vw, 18px);
  font-weight:500;
  line-height:1.66;
}

.about-highlights{
  margin-top:clamp(18px, 2.6vh, 28px);
  display:grid;
  grid-template-columns:repeat(3, minmax(0, 1fr));
  gap:12px;
}

.about-highlight{
  border:1px solid rgba(255,255,255,0.12);
  border-radius:12px;
  padding:14px 12px;
  background:rgba(7,8,10,0.62);
}

.about-highlight h3{
  margin:0;
  color:var(--color-accent);
  font-size:clamp(14px, 0.98vw, 18px);
  font-weight:800;
  line-height:1.2;
}

.about-highlight p{
  margin:8px 0 0;
  color:rgba(255,255,255,0.78);
  font-size:clamp(12px, 0.86vw, 14px);
  line-height:1.45;
}

/* PORTFOLIO */

.portfolio-section{
  background:
    radial-gradient(circle at 12% 14%, rgba(242,145,33,0.14), transparent 36%),
    linear-gradient(180deg, #111315 0%, #090909 100%);
  padding:clamp(56px, 8vw, 104px) 0;
}

.portfolio-header{
  max-width:920px;
}

.portfolio-kicker{
  margin:0;
  color:var(--color-accent);
  font-size:clamp(13px, 0.95vw, 16px);
  font-weight:800;
  letter-spacing:0.45px;
  text-transform:uppercase;
}

.portfolio-title{
  margin:16px 0 0;
  color:var(--color-text);
  font-size:clamp(30px, 3vw, 56px);
  font-weight:800;
  line-height:1.03;
  text-transform:uppercase;
}

.portfolio-description{
  margin:22px 0 0;
  max-width:860px;
  color:rgba(255,255,255,0.72);
  font-size:clamp(14px, 1.15vw, 20px);
  line-height:1.55;
}

.portfolio-filters{
  margin-top:34px;
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:10px;
}

.portfolio-filter{
  border:1px solid rgba(255,255,255,0.22);
  background:transparent;
  color:rgba(255,255,255,0.9);
  padding:10px 14px;
  border-radius:999px;
  font-family:inherit;
  font-size:12px;
  font-weight:700;
  letter-spacing:0.2px;
  text-transform:uppercase;
  cursor:pointer;
  transition:all 0.2s ease;
}

.portfolio-filter:hover,
.portfolio-filter:focus-visible{
  border-color:var(--color-accent);
  color:var(--color-accent);
}

.portfolio-filter.is-active{
  background:var(--color-accent);
  border-color:var(--color-accent);
  color:#090909;
}

.portfolio-grid{
  margin-top:26px;
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(220px, 1fr));
  gap:14px;
}

.portfolio-card{
  position:relative;
  border-radius:14px;
  overflow:hidden;
  border:1px solid rgba(255,255,255,0.08);
  background:#131313;
  aspect-ratio:4 / 3;
  transition:transform 0.25s ease, opacity 0.25s ease;
  cursor:pointer;
}

.portfolio-card--tall{
  aspect-ratio:4 / 3;
}

.portfolio-card--wide{
  aspect-ratio:4 / 3;
}

.portfolio-card img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
  transition:transform 0.35s ease;
}

.portfolio-card::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(0deg, rgba(0,0,0,0.86) 2%, rgba(0,0,0,0.14) 56%, rgba(0,0,0,0.08) 100%);
  z-index:1;
}

.portfolio-card-overlay{
  position:absolute;
  left:14px;
  right:14px;
  bottom:12px;
  z-index:2;
}

.portfolio-card-overlay h3{
  margin:0;
  color:#fff;
  font-size:clamp(14px, 1vw, 18px);
  font-weight:800;
  line-height:1.18;
}

.portfolio-card-overlay p{
  margin:8px 0 0;
  color:rgba(255,255,255,0.8);
  font-size:11px;
  font-weight:600;
  letter-spacing:0.2px;
  text-transform:uppercase;
}

.portfolio-category-link{
  color:inherit;
  text-decoration:none;
  transition:color 0.2s ease;
}

.portfolio-category-link:hover,
.portfolio-category-link:focus-visible{
  color:var(--color-accent);
}

.portfolio-card:hover{
  transform:translateY(-3px);
}

.portfolio-card:focus-visible{
  outline:2px solid var(--color-accent);
  outline-offset:3px;
}

.portfolio-card:hover img{
  transform:scale(1.05);
}

.portfolio-card.is-hidden{
  display:none;
}

.portfolio-lightbox{
  position:fixed;
  inset:0;
  z-index:1200;
  display:none;
  align-items:center;
  justify-content:center;
  padding:clamp(14px, 3vw, 30px);
  background:rgba(0,0,0,0.88);
}

.portfolio-lightbox.is-open{
  display:flex;
}

.portfolio-lightbox-figure{
  margin:0;
  width:min(1120px, calc(100vw - 140px));
  max-height:calc(100vh - 56px);
  display:flex;
  flex-direction:column;
}

.portfolio-lightbox-image{
  width:100%;
  max-height:calc(100vh - 150px);
  border-radius:14px;
  border:1px solid rgba(255,255,255,0.18);
  object-fit:contain;
  background:#080808;
}

.portfolio-lightbox-caption{
  margin-top:12px;
  text-align:left;
}

.portfolio-lightbox-caption h3{
  margin:0;
  color:#fff;
  font-size:clamp(16px, 1.5vw, 26px);
  font-weight:800;
}

.portfolio-lightbox-caption p{
  margin:6px 0 0;
  color:rgba(255,255,255,0.82);
  font-size:clamp(12px, 0.95vw, 15px);
  font-weight:600;
  text-transform:uppercase;
}

.portfolio-lightbox-close{
  position:absolute;
  top:12px;
  right:12px;
  width:46px;
  height:46px;
  border:none;
  border-radius:999px;
  background:rgba(255,255,255,0.15);
  color:#fff;
  font-size:30px;
  line-height:1;
  cursor:pointer;
  transition:background 0.2s ease, color 0.2s ease;
}

.portfolio-lightbox-close:hover,
.portfolio-lightbox-close:focus-visible{
  background:var(--color-accent);
  color:#090909;
}

.portfolio-lightbox-nav{
  position:absolute;
  top:50%;
  transform:translateY(-50%);
  width:54px;
  height:54px;
  border:none;
  border-radius:999px;
  background:rgba(255,255,255,0.16);
  color:#fff;
  font-size:30px;
  line-height:1;
  cursor:pointer;
  transition:background 0.2s ease, color 0.2s ease;
}

.portfolio-lightbox-prev{
  left:clamp(10px, 2.2vw, 26px);
}

.portfolio-lightbox-next{
  right:clamp(10px, 2.2vw, 26px);
}

.portfolio-lightbox-nav:hover,
.portfolio-lightbox-nav:focus-visible{
  background:var(--color-accent);
  color:#090909;
}

.portfolio-lightbox-nav[disabled]{
  opacity:0.35;
  cursor:not-allowed;
}

/* FOOTER */

.site-footer{
  background:
    radial-gradient(circle at 86% 8%, rgba(242,145,33,0.16), transparent 28%),
    linear-gradient(180deg, #0d0d0f 0%, #070707 100%);
  border-top:1px solid rgba(255,255,255,0.08);
}

.footer-grid{
  display:grid;
  grid-template-columns:minmax(250px, 1.5fr) repeat(3, minmax(170px, 1fr));
  gap:clamp(22px, 3vw, 46px);
  padding:clamp(40px, 5.5vw, 72px) 30px clamp(34px, 4.5vw, 54px);
}

.footer-brand{
  display:flex;
  flex-direction:column;
  gap:16px;
}

.footer-logo img{
  width:clamp(190px, 16vw, 250px);
  height:auto;
  display:block;
}

.footer-text{
  margin:0;
  max-width:430px;
  color:rgba(255,255,255,0.72);
  font-size:clamp(13px, 0.98vw, 16px);
  line-height:1.65;
}

.footer-column h3{
  margin:0;
  color:var(--color-accent);
  font-size:clamp(13px, 0.95vw, 15px);
  font-weight:800;
  letter-spacing:0.5px;
  text-transform:uppercase;
}

.footer-list{
  list-style:none;
  margin:14px 0 0;
  padding:0;
  display:flex;
  flex-direction:column;
  gap:10px;
}

.footer-services-list{
  display:grid;
  grid-template-columns:repeat(2, minmax(0, 1fr));
  column-gap:20px;
  row-gap:10px;
}

.footer-services-list li{
  min-width:0;
}

.footer-list a,
.footer-list span{
  color:rgba(255,255,255,0.84);
  text-decoration:none;
  font-size:clamp(13px, 0.92vw, 15px);
  line-height:1.45;
  transition:color 0.22s ease;
}

.footer-list a:hover,
.footer-list a:focus-visible{
  color:var(--color-accent);
}

.footer-bottom{
  border-top:1px solid rgba(255,255,255,0.08);
}

.footer-bottom-inner{
  padding:18px 30px 20px;
}

.footer-bottom-inner p{
  margin:0;
  color:rgba(255,255,255,0.6);
  font-size:12px;
  line-height:1.4;
}

/* WHATSAPP FLOAT */

.whatsapp-float{
  position:fixed;
  right:clamp(12px, 1.7vw, 24px);
  bottom:calc(16px + env(safe-area-inset-bottom));
  width:58px;
  height:58px;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  background:#25D366;
  border:2px solid #fff;
  box-shadow:
    0 14px 30px rgba(0,0,0,0.44),
    0 0 0 4px rgba(242,145,33,0.24);
  z-index:980;
  text-decoration:none;
  transition:
    transform 0.22s ease,
    box-shadow 0.22s ease,
    filter 0.22s ease;
}

.whatsapp-float svg{
  width:30px;
  height:30px;
  fill:#fff;
}

.whatsapp-float:hover,
.whatsapp-float:focus-visible{
  transform:translateY(-3px) scale(1.03);
  box-shadow:
    0 18px 34px rgba(0,0,0,0.48),
    0 0 0 5px rgba(242,145,33,0.3);
  filter:saturate(1.08);
}

/* SERVICE PAGE */

.service-hero{
  position:relative;
  min-height:clamp(340px, 46vh, 520px);
  border-bottom:1px solid var(--color-border);
  overflow:hidden;
}

.service-hero-bg{
  position:absolute;
  inset:0;
  background-size:cover;
  background-position:center;
  transform:scale(1.02);
}

.service-hero::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(100deg, rgba(0,0,0,0.82) 12%, rgba(0,0,0,0.46) 62%, rgba(0,0,0,0.7) 100%);
  z-index:1;
}

.service-hero-content{
  position:relative;
  z-index:2;
  min-height:clamp(340px, 46vh, 520px);
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
  gap:10px;
  padding-top:42px;
  padding-bottom:clamp(28px, 3.7vw, 46px);
}

.service-hero-content--adhesive{
  gap:16px;
}

.service-hero-kicker{
  margin:0;
  color:rgba(255,255,255,0.82);
  font-size:clamp(12px, 0.92vw, 14px);
  font-weight:700;
  letter-spacing:1px;
}

.service-hero-title{
  margin:0;
  color:#fff;
  font-size:clamp(34px, 4.1vw, 66px);
  font-weight:800;
  line-height:0.98;
  letter-spacing:0.4px;
  text-transform:uppercase;
  max-width:11ch;
}

.service-hero-title--adhesive{
  font-size:clamp(48px, 8vw, 122px);
  line-height:0.92;
  max-width:100%;
}

.service-hero-breadcrumb{
  margin:0;
  color:var(--color-accent);
  font-size:clamp(13px, 1.02vw, 16px);
  font-weight:700;
  letter-spacing:0.5px;
}

.service-hero-breadcrumb--link a{
  color:rgba(255,255,255,0.92);
  text-decoration:none;
}

.service-hero-breadcrumb--link{
  font-size:clamp(11px, 0.9vw, 13px);
}

.service-hero-breadcrumb--link a:hover,
.service-hero-breadcrumb--link a:focus-visible{
  color:var(--color-accent);
}

.service-detail-section{
  background:
    radial-gradient(circle at 8% 10%, rgba(242,145,33,0.08), transparent 42%),
    #0a0a0c;
  padding:clamp(42px, 6vw, 84px) 0;
}

.service-detail-grid{
  display:grid;
  grid-template-columns:minmax(0, 1.05fr) minmax(0, 1fr);
  gap:clamp(22px, 3.1vw, 52px);
  align-items:center;
}

.service-detail-media{
  margin:0;
  border-radius:18px;
  overflow:hidden;
  border:1px solid rgba(255,255,255,0.12);
  box-shadow:0 18px 40px rgba(0,0,0,0.35);
  min-height:clamp(300px, 33vw, 500px);
}

.service-detail-media img{
  display:block;
  width:100%;
  height:100%;
  object-fit:cover;
}

.service-detail-kicker{
  margin:0 0 10px;
  color:var(--color-accent);
  font-size:clamp(12px, 0.9vw, 14px);
  font-weight:800;
  letter-spacing:1px;
}

.service-detail-title{
  margin:0;
  color:#fff;
  font-size:clamp(30px, 3vw, 52px);
  font-weight:800;
  line-height:1.05;
  text-transform:uppercase;
  max-width:15ch;
}

.service-detail-text{
  margin:16px 0 0;
  color:rgba(255,255,255,0.84);
  font-size:clamp(15px, 1.05vw, 18px);
  line-height:1.7;
  max-width:64ch;
}

.service-applications-section{
  padding:clamp(40px, 5.6vw, 78px) 0 clamp(46px, 6.2vw, 92px);
  background:#080809;
}

.service-applications-head{
  margin-bottom:clamp(20px, 2.6vw, 36px);
}

.service-applications-kicker{
  margin:0;
  color:var(--color-accent);
  font-size:clamp(12px, 0.88vw, 14px);
  font-weight:800;
  letter-spacing:1px;
}

.service-applications-title{
  margin:10px 0 0;
  color:#fff;
  font-size:clamp(28px, 2.8vw, 46px);
  font-weight:800;
  line-height:1.08;
  text-transform:uppercase;
  max-width:19ch;
}

.service-applications-grid{
  display:grid;
  grid-template-columns:repeat(3, minmax(0, 1fr));
  gap:14px;
}

.service-app-card{
  border:1px solid rgba(255,255,255,0.1);
  border-radius:14px;
  padding:18px;
  background:linear-gradient(160deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01));
}

.service-app-card h3{
  margin:0;
  color:#fff;
  font-size:clamp(17px, 1.12vw, 21px);
  font-weight:700;
}

.service-app-card p{
  margin:10px 0 0;
  color:rgba(255,255,255,0.78);
  font-size:clamp(14px, 0.98vw, 16px);
  line-height:1.58;
}

.adhesive-types-section{
  background:
    radial-gradient(circle at 12% 16%, rgba(242,145,33,0.11), transparent 40%),
    #0a0b0d;
  padding:clamp(42px, 6vw, 82px) 0;
}

.adhesive-types-head{
  margin-bottom:clamp(20px, 2.8vw, 34px);
}

.adhesive-types-kicker{
  margin:0;
  color:var(--color-accent);
  font-size:clamp(12px, 0.88vw, 14px);
  font-weight:800;
  letter-spacing:1px;
}

.adhesive-types-title{
  margin:12px 0 0;
  color:#fff;
  font-size:clamp(28px, 2.5vw, 44px);
  font-weight:800;
  line-height:1.08;
  text-transform:uppercase;
  max-width:19ch;
}

.adhesive-showcase{
  display:grid;
  grid-template-columns:minmax(220px, 320px) minmax(0, 1fr);
  gap:12px;
  align-items:stretch;
}

.adhesive-type-menu{
  display:flex;
  flex-direction:column;
  gap:8px;
}

.adhesive-type-btn{
  border:1px solid rgba(255,255,255,0.1);
  border-radius:10px;
  background:rgba(12,13,15,0.88);
  color:rgba(255,255,255,0.86);
  padding:12px 14px;
  text-align:left;
  font-family:inherit;
  font-size:13px;
  font-weight:700;
  letter-spacing:0.2px;
  cursor:pointer;
  transition:all 0.2s ease;
}

.adhesive-type-btn:hover,
.adhesive-type-btn:focus-visible{
  border-color:rgba(242,145,33,0.48);
  color:#fff;
}

.adhesive-type-btn.is-active{
  border-color:var(--color-accent);
  background:rgba(242,145,33,0.12);
  color:#fff;
}

.adhesive-type-display{
  border:1px solid rgba(255,255,255,0.1);
  border-radius:14px;
  background:linear-gradient(160deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01));
  overflow:hidden;
  display:grid;
  grid-template-columns:minmax(0, 1.1fr) minmax(0, 1fr);
}

.adhesive-type-display-media{
  margin:0;
  min-height:340px;
}

.adhesive-type-display-media img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}

.adhesive-type-display-content{
  padding:clamp(18px, 2.2vw, 28px);
  display:flex;
  flex-direction:column;
  justify-content:center;
}

.adhesive-type-display-kicker{
  margin:0;
  color:var(--color-accent);
  font-size:clamp(12px, 0.9vw, 14px);
  font-weight:800;
  letter-spacing:0.8px;
}

.adhesive-type-display-content h3{
  margin:12px 0 0;
  color:#fff;
  font-size:clamp(26px, 2.2vw, 36px);
  font-weight:800;
  line-height:1.1;
  text-transform:uppercase;
}

.adhesive-type-display-content p{
  margin:14px 0 0;
  color:rgba(255,255,255,0.78);
  font-size:clamp(14px, 1vw, 18px);
  line-height:1.62;
}

.portfolio-section--adhesive{
  padding-top:clamp(42px, 6vw, 78px);
}

.portfolio-grid--adhesive{
  grid-template-columns:repeat(auto-fill, minmax(240px, 1fr));
}

.portfolio-grid--adhesive .portfolio-card,
.portfolio-grid--adhesive .portfolio-card--tall,
.portfolio-grid--adhesive .portfolio-card--wide{
  aspect-ratio:4 / 3;
  grid-row:auto;
  grid-column:auto;
}

/* DESKTOP INTERACOES */

@media(min-width:1201px){
  .menu-item > a{
    font-size:clamp(14px, 1.05vw, 18px);
  }
}

/* AJUSTE INTERMEDIARIO */

@media(max-width:1360px){
  .container{
    padding:0 22px;
  }

  .menu{
    gap:clamp(14px, 1.8vw, 28px);
  }

  .menu-item > a{
    font-size:15px;
    letter-spacing:0.15px;
  }

  .hero-title{
    font-size:clamp(32px, 4.8vw, 62px);
  }

  .hero-description{
    max-width:min(980px, 95%);
  }

  .about-grid{
    gap:clamp(20px, 2.8vw, 48px);
  }

  .about-media{
    min-height:clamp(390px, 34vw, 470px);
  }

  .about-title{
    font-size:clamp(30px, 2.3vw, 42px);
  }

  .about-text{
    font-size:clamp(14px, 0.98vw, 18px);
  }

  .about-highlights{
    grid-template-columns:repeat(2, minmax(0, 1fr));
  }

  .portfolio-title{
    font-size:clamp(26px, 2.55vw, 42px);
  }

  .portfolio-grid{
    grid-template-columns:repeat(auto-fill, minmax(205px, 1fr));
    gap:12px;
  }

  .footer-grid{
    grid-template-columns:minmax(240px, 1.3fr) repeat(3, minmax(160px, 1fr));
    gap:24px;
    padding:44px 22px 38px;
  }

  .footer-bottom-inner{
    padding:16px 22px 18px;
  }
}

/* MOBILE */

.menu-toggle{
  display:none;

  background:none;
  border:none;

  color:#fff;
  font-size:32px;

  cursor:pointer;
}

@media(max-width:1200px){

  body.menu-open{
    overflow:hidden;
  }

  .container{
    padding:0 clamp(14px, 4vw, 22px);
  }

  .header-container{
    height:var(--mobile-header-h);
    min-height:var(--mobile-header-h);
    justify-content:space-between;
    gap:14px;
  }

  .menu-toggle{
    display:block;
  }

  .nav{
    position:fixed;

    top:var(--mobile-header-h);
    left:0;
    right:0;

    width:100%;
    height:calc(100vh - var(--mobile-header-h));
    height:calc(100dvh - var(--mobile-header-h));
    max-height:none;

    background:rgba(7,7,8,0.96);

    border-top:1px solid var(--color-border);
    padding:14px clamp(14px, 4vw, 22px) calc(18px + env(safe-area-inset-bottom));

    overflow-y:auto;
    overscroll-behavior:contain;
    -webkit-overflow-scrolling:touch;

    display:none;
    z-index:998;
  }

  .nav.active{
    display:block;
  }

  .menu{
    flex-direction:column;
    align-items:stretch;
    justify-content:flex-start;
    gap:2px;
    min-height:100%;
  }

  .menu-item{
    width:100%;
    flex-direction:column;
    align-items:stretch;
  }

  .menu-item > a{
    display:flex;
    justify-content:space-between;
    align-items:center;
    width:100%;
    min-height:auto;
    padding:14px 2px;
    font-size:15px;
    letter-spacing:0.2px;
  }

  .hero-banner{
    min-height:calc(100dvh - var(--mobile-header-h));
  }

  .hero-banner::after{
    display:none;
  }

  .hero-content{
    padding-top:clamp(36px, 8vh, 82px);
    padding-bottom:112px;
  }

  .hero-title{
    max-width:8.3ch;
    font-size:clamp(30px, 9vw, 52px);
    line-height:1.04;
  }

  .hero-description{
    margin-top:22px;
    max-width:100%;
    font-size:clamp(13px, 3.8vw, 18px);
    line-height:1.4;
  }

  .hero-controls{
    left:clamp(14px, 4vw, 22px);
    right:auto;
    bottom:18px;
    gap:14px;
  }

  .hero-control-btn{
    font-size:clamp(14px, 4vw, 19px);
  }

  .hero-control-separator{
    width:13px;
    height:24px;
  }

  .about-section{
    padding:42px 0;
  }

  .about-grid{
    grid-template-columns:1fr;
    gap:26px;
  }

  .about-media{
    height:auto;
    aspect-ratio:4 / 5;
  }

  .about-content{
    padding:20px 18px;
  }

  .about-kicker{
    font-size:13px;
  }

  .about-title{
    font-size:clamp(27px, 7vw, 44px);
    line-height:1.08;
  }

  .about-text{
    margin-top:20px;
    font-size:clamp(14px, 3.8vw, 18px);
    line-height:1.58;
  }

  .about-highlights{
    grid-template-columns:repeat(2, minmax(0, 1fr));
    gap:10px;
  }

  .portfolio-section{
    padding:44px 0;
  }

  .portfolio-title{
    margin-top:12px;
    font-size:clamp(24px, 7vw, 40px);
    line-height:1.08;
  }

  .portfolio-description{
    margin-top:16px;
    font-size:clamp(14px, 3.8vw, 18px);
    line-height:1.5;
  }

  .portfolio-filters{
    margin-top:22px;
    gap:8px;
    overflow-x:auto;
    padding-bottom:4px;
    flex-wrap:nowrap;
  }

  .portfolio-filter{
    flex:0 0 auto;
    padding:9px 13px;
    font-size:11px;
  }

  .portfolio-grid{
    margin-top:20px;
    grid-template-columns:repeat(2, minmax(0, 1fr));
    gap:10px;
  }

  .portfolio-card,
  .portfolio-card--tall,
  .portfolio-card--wide{
    aspect-ratio:4 / 3;
  }

  .portfolio-card-overlay{
    left:10px;
    right:10px;
    bottom:10px;
  }

  .portfolio-card-overlay h3{
    font-size:13px;
  }

  .portfolio-card-overlay p{
    margin-top:6px;
    font-size:10px;
  }

  .portfolio-lightbox{
    padding:12px;
  }

  .portfolio-lightbox-figure{
    width:min(100%, calc(100vw - 24px));
    max-height:calc(100vh - 24px);
  }

  .portfolio-lightbox-image{
    max-height:calc(100vh - 118px);
  }

  .portfolio-lightbox-nav{
    width:44px;
    height:44px;
    font-size:24px;
  }

  .portfolio-lightbox-close{
    width:42px;
    height:42px;
    font-size:28px;
  }

  .footer-grid{
    grid-template-columns:repeat(2, minmax(0, 1fr));
    gap:24px 18px;
    padding:36px clamp(14px, 4vw, 22px) 30px;
  }

  .footer-brand{
    grid-column:1 / -1;
  }

  .footer-text{
    max-width:100%;
  }

  .footer-bottom-inner{
    padding:15px clamp(14px, 4vw, 22px) 16px;
  }

  .service-hero{
    min-height:340px;
  }

  .service-hero-content{
    min-height:340px;
    padding-bottom:30px;
  }

  .service-hero-title--adhesive{
    font-size:clamp(46px, 12vw, 90px);
  }

  .service-detail-grid{
    grid-template-columns:1fr;
    gap:24px;
  }

  .service-detail-media{
    min-height:290px;
  }

  .service-detail-title{
    max-width:100%;
  }

  .service-applications-grid{
    grid-template-columns:repeat(2, minmax(0, 1fr));
  }

  .adhesive-showcase{
    grid-template-columns:1fr;
  }

  .adhesive-type-menu{
    display:grid;
    grid-template-columns:repeat(2, minmax(0, 1fr));
    gap:8px;
  }

  .adhesive-type-display{
    grid-template-columns:1fr;
  }

  .adhesive-type-display-media{
    min-height:280px;
  }

  .portfolio-grid--adhesive{
    grid-template-columns:repeat(2, minmax(0, 1fr));
    gap:10px;
  }

  .whatsapp-float{
    width:54px;
    height:54px;
    right:clamp(10px, 3vw, 18px);
    bottom:calc(12px + env(safe-area-inset-bottom));
  }

  .whatsapp-float svg{
    width:28px;
    height:28px;
  }

}

@media(max-width:640px){
  .hero-content{
    padding-top:34px;
    padding-bottom:96px;
  }

  .hero-title{
    font-size:clamp(26px, 9.8vw, 42px);
  }

  .hero-description{
    font-size:clamp(13px, 4.1vw, 16px);
  }

  .hero-controls{
    bottom:16px;
  }

  .about-section{
    padding:34px 0;
  }

  .about-grid{
    gap:20px;
  }

  .about-title{
    font-size:clamp(24px, 9vw, 34px);
  }

  .about-text{
    font-size:14px;
    line-height:1.56;
  }

  .about-content{
    padding:16px 14px;
  }

  .about-highlights{
    grid-template-columns:1fr;
    gap:10px;
  }

  .portfolio-grid{
    grid-template-columns:1fr;
    gap:10px;
  }

  .portfolio-card,
  .portfolio-card--tall,
  .portfolio-card--wide{
    aspect-ratio:16 / 10;
  }

  .portfolio-lightbox-image{
    max-height:calc(100vh - 130px);
  }

  .portfolio-lightbox-caption h3{
    font-size:16px;
  }

  .portfolio-lightbox-caption p{
    font-size:11px;
  }

  .footer-grid{
    grid-template-columns:1fr;
    gap:22px;
    padding:32px 14px 26px;
  }

  .footer-brand{
    grid-column:auto;
  }

  .footer-bottom-inner{
    padding:14px 14px 16px;
  }

  .footer-services-list{
    grid-template-columns:1fr;
  }

  .service-hero{
    min-height:300px;
  }

  .service-hero-content{
    min-height:300px;
    gap:8px;
    padding-top:34px;
    padding-bottom:22px;
  }

  .service-hero-title{
    line-height:1.04;
    max-width:100%;
  }

  .service-hero-title--adhesive{
    font-size:clamp(40px, 14vw, 62px);
  }

  .service-hero-breadcrumb{
    font-size:12px;
  }

  .service-detail-section{
    padding:34px 0;
  }

  .service-detail-media{
    min-height:240px;
    border-radius:12px;
  }

  .service-detail-title{
    font-size:clamp(24px, 8.7vw, 34px);
    line-height:1.1;
  }

  .service-detail-text{
    font-size:14px;
    line-height:1.6;
  }

  .service-applications-section{
    padding:34px 0 44px;
  }

  .service-applications-title{
    font-size:clamp(24px, 8vw, 34px);
  }

  .service-applications-grid{
    grid-template-columns:1fr;
    gap:12px;
  }

  .service-app-card{
    padding:16px;
    border-radius:12px;
  }

  .adhesive-types-section{
    padding:34px 0;
  }

  .adhesive-types-title{
    font-size:clamp(24px, 8vw, 34px);
  }

  .adhesive-showcase{
    grid-template-columns:1fr;
    gap:10px;
  }

  .adhesive-type-menu{
    grid-template-columns:1fr;
    gap:10px;
  }

  .adhesive-type-btn{
    padding:11px 12px;
    font-size:12px;
  }

  .adhesive-type-display{
    grid-template-columns:1fr;
    border-radius:12px;
  }

  .adhesive-type-display-media{
    min-height:220px;
  }

  .adhesive-type-display-content h3{
    font-size:clamp(22px, 7vw, 30px);
  }

  .adhesive-type-display-content p{
    font-size:14px;
  }

  .portfolio-grid--adhesive{
    grid-template-columns:1fr;
  }

  .whatsapp-float{
    width:50px;
    height:50px;
    right:10px;
    bottom:calc(10px + env(safe-area-inset-bottom));
  }

  .whatsapp-float svg{
    width:26px;
    height:26px;
  }
}