:root{
    --off-white:#FFFFFF;
    --panel:#F7F6F4;
    --navy:#161513;
    --navy-2:#000000;
    --wave-blue:#0B2545;
    --ink:#161513;
    --steel:#B9C1C9;
    --slot:#181614;
    --slot-2:#241F1B;
    --radius:18px;
    --maxw:1180px;
    --ff-display:'Space Grotesk', sans-serif;
    --ff-body:'IBM Plex Sans', sans-serif;
    --ff-mono:'IBM Plex Mono', monospace;
  }
  *{box-sizing:border-box; margin:0; padding:0;}
  html{scroll-behavior:smooth;}
  body{
    font-family:var(--ff-body);
    background:var(--off-white);
    color:var(--ink);
    line-height:1.5;
    -webkit-font-smoothing:antialiased;
  }
  img{max-width:100%; display:block;}
  a{color:inherit; text-decoration:none;}
  .wrap{max-width:var(--maxw); margin:0 auto; padding:0 24px;}
  .eyebrow{
    font-family:var(--ff-mono);
    font-size:12px;
    letter-spacing:.14em;
    text-transform:uppercase;
    color:var(--wave-blue);
  }
  h1,h2,h3{font-family:var(--ff-display); font-weight:700; letter-spacing:-0.01em; color:var(--navy);}

  /* ---------- Header ---------- */
  header{
    position:sticky; top:0; z-index:50;
    background:rgba(246,245,241,.88);
    backdrop-filter:blur(10px);
    border-bottom:1px solid rgba(22,21,19,.08);
  }
  .nav{
    display:flex; align-items:center; justify-content:space-between;
    padding:16px 24px;
  }
  .brand{display:flex; flex-direction:column; line-height:1.1;}
  .brand .name{font-family:var(--ff-display); font-weight:700; font-size:19px; color:var(--navy); letter-spacing:.01em;}
  .brand .sub{font-family:var(--ff-mono); font-size:10.5px; letter-spacing:.12em; color:var(--wave-blue); text-transform:uppercase; margin-top:2px;}
  .nav-links{display:flex; gap:28px; font-size:14.5px; font-weight:500;}
  .nav-links a{opacity:.75; transition:opacity .2s;}
  .nav-links a:hover{opacity:1; color:var(--wave-blue);}
  .nav-cta{
    display:flex; align-items:center; gap:8px;
    background:var(--navy); color:var(--off-white);
    padding:10px 18px; border-radius:999px;
    font-size:13.5px; font-weight:600;
    transition:background .2s, transform .2s;
  }
  .nav-cta:hover{background:var(--wave-blue); transform:translateY(-1px);}
  .burger{display:none;}

  /* ---------- Hero ---------- */
  .hero{
    display:grid; grid-template-columns:1.05fr .95fr; align-items:center;
    gap:56px; padding:64px 24px 80px; max-width:var(--maxw); margin:0 auto;
  }
  .hero-copy .eyebrow{margin-bottom:18px; display:inline-block;}
  .hero h1{font-size:clamp(34px,4.6vw,58px); line-height:1.03; margin-bottom:20px;}
  .hero h1 em{font-style:normal; color:var(--wave-blue);}
  .hero p{font-size:16.5px; max-width:46ch; color:#40495a; margin-bottom:30px;}
  .hero-actions{display:flex; gap:14px; flex-wrap:wrap;}
  .btn{
    display:inline-flex; align-items:center; gap:9px;
    padding:14px 24px; border-radius:999px;
    font-size:14.5px; font-weight:600;
    transition:transform .2s, box-shadow .2s, background .2s;
    cursor:pointer; border:none;
  }
  .btn-primary{background:var(--navy); color:#fff;}
  .btn-primary:hover{background:var(--wave-blue); transform:translateY(-2px); box-shadow:0 10px 24px rgba(28,109,166,.28);}
  .btn-ghost{background:transparent; color:var(--navy); border:1.5px solid rgba(22,21,19,.25);}
  .btn-ghost:hover{border-color:var(--navy); background:rgba(22,21,19,.05);}
  .hero-visual{position:relative;}
  .hero-visual .frame{
    border-radius:24px; overflow:hidden;
    box-shadow:0 30px 60px -20px rgba(22,21,19,.35);
    border:1px solid rgba(22,21,19,.08);
    aspect-ratio:9/16;
    background:#161513;
  }
  .hero-visual .frame video{
    width:100%; height:100%; object-fit:cover; display:block;
  }
  .hero-visual .tag{
    position:absolute; left:-14px; bottom:26px;
    background:var(--off-white); border:1px solid rgba(22,21,19,.12);
    padding:12px 16px; border-radius:14px;
    font-family:var(--ff-mono); font-size:11.5px; color:var(--navy);
    box-shadow:0 12px 26px rgba(22,21,19,.14);
  }
  .hero-visual .tag b{display:block; font-size:13.5px; margin-bottom:2px;}

  /* ---------- Section shell ---------- */
  section{padding:76px 0;}
  .section-head{max-width:640px; margin:0 auto 44px; text-align:center;}
  .section-head .eyebrow{display:block; margin-bottom:12px;}
  .section-head h2{font-size:clamp(26px,3.4vw,38px); margin-bottom:14px;}
  .section-head p{color:#4b5568; font-size:15.5px;}

  /* ---------- Case / grid (signature element) ---------- */
  .case{
    background:linear-gradient(180deg,var(--navy) 0%, #000000 100%);
    border-radius:28px;
    padding:40px;
    box-shadow:inset 0 0 0 1px rgba(255,255,255,.05), 0 40px 70px -30px rgba(22,21,19,.5);
  }
  .case-brand{
    text-align:center; color:rgba(246,245,241,.35);
    font-family:var(--ff-display); letter-spacing:.3em; font-size:13px;
    text-transform:uppercase; margin-bottom:32px;
  }
  .slots{
    display:grid; grid-template-columns:repeat(3,1fr); gap:22px;
  }
  .slot{
    background:var(--slot);
    border-radius:16px;
    padding:20px 18px 22px;
    box-shadow:inset 0 0 0 1px rgba(255,255,255,.04);
    display:flex; flex-direction:column;
    transition:transform .25s, box-shadow .25s, background .25s;
  }
  .slot:hover{transform:translateY(-6px); background:var(--slot-2); box-shadow:0 22px 40px -18px rgba(0,0,0,.55);}
  .slot .cushion{
    background:radial-gradient(120% 100% at 50% 15%, #2a231d 0%, #14100c 70%);
    border-radius:12px; padding:10px; margin-bottom:16px;
    aspect-ratio:1/1; overflow:hidden;
  }
  .slot .cushion img{width:100%; height:100%; object-fit:cover; border-radius:8px; display:block;}
  .cushion.gallery{
    display:flex; flex-direction:column; gap:6px;
  }
  .cushion.gallery .g-main{flex:2.6; border-radius:8px; overflow:hidden;}
  .cushion.gallery .g-thumbs{flex:1; display:grid; gap:6px;}
  .cushion.gallery .g-thumbs .thumb{border-radius:8px; overflow:hidden; position:relative;}
  .cushion.gallery .mini-cap{
    position:absolute; left:5px; bottom:5px;
    background:rgba(22,21,19,.72); color:#fff;
    font-family:var(--ff-mono); font-size:9px; letter-spacing:.05em; text-transform:uppercase;
    padding:2px 6px; border-radius:999px;
  }
  .slot h3{color:#fff; font-size:16px; margin-bottom:6px; line-height:1.25;}
  .slot p{color:#FFFFFF; font-size:13px; margin-bottom:16px; flex:1;}
  .slot .num{font-family:var(--ff-mono); color:var(--wave-blue); font-size:11px; letter-spacing:.1em; margin-bottom:8px;}
  .slot-cta{
    display:flex; align-items:center; justify-content:center; gap:8px;
    background:rgba(246,245,241,.08); color:#fff;
    border:1px solid rgba(246,245,241,.16);
    padding:11px 14px; border-radius:999px;
    font-size:12.5px; font-weight:600;
    transition:background .2s, border-color .2s;
  }
  .slot-cta:hover{background:var(--wave-blue); border-color:var(--wave-blue);}
  .slot-cta svg{width:15px; height:15px; flex-shrink:0;}

  /* ---------- Store gallery ---------- */
  .gallery{display:grid; grid-template-columns:1.3fr 1fr; gap:22px; margin-top:8px;}
  .gallery .g-card{border-radius:20px; overflow:hidden; position:relative; box-shadow:0 20px 40px -22px rgba(22,21,19,.35);}
  .gallery .g-card img{width:100%; height:100%; object-fit:cover;}
  .gallery .g-card .cap{
    position:absolute; left:0; right:0; bottom:0;
    background:linear-gradient(0deg, rgba(22,21,19,.85), transparent);
    color:#fff; padding:20px; font-family:var(--ff-mono); font-size:12px; letter-spacing:.06em;
  }

  /* ---------- Reel / video block ---------- */
  .reel-block{
    display:grid; grid-template-columns:.9fr 1.1fr; gap:48px; align-items:center;
  }
  .reel-embed{
    border-radius:20px; overflow:hidden;
    box-shadow:0 30px 60px -24px rgba(22,21,19,.4);
    background:#fff;
  }
  .reel-copy h2{margin-bottom:16px;}
  .reel-copy p{color:#4b5568; margin-bottom:22px; max-width:44ch;}

  /* ---------- CTA band ---------- */
  .cta-band{
    background:var(--panel);
    border-radius:28px;
    padding:56px 44px;
    text-align:center;
  }
  .cta-band h2{font-size:clamp(24px,3.2vw,34px); margin-bottom:14px;}
  .cta-band p{color:#4b5568; margin-bottom:26px;}

  /* ---------- Footer ---------- */
  footer{padding:44px 0 32px; border-top:1px solid rgba(22,21,19,.1); margin-top:20px;}
  .foot-row{display:flex; justify-content:space-between; align-items:flex-start; flex-wrap:wrap; gap:24px;}
  .foot-brand .name{font-family:var(--ff-display); font-weight:700; font-size:18px; color:var(--navy);}
  .foot-brand p{font-size:13px; color:#5a6474; margin-top:6px; max-width:36ch;}
  .foot-links{display:flex; gap:34px; flex-wrap:wrap;}
  .foot-col h4{font-family:var(--ff-mono); font-size:11px; letter-spacing:.1em; text-transform:uppercase; color:var(--wave-blue); margin-bottom:10px;}
  .foot-col a{display:block; font-size:13.5px; color:#40495a; margin-bottom:7px;}
  .foot-col a:hover{color:var(--navy);}
  .foot-bottom{margin-top:34px; font-size:12px; color:#8892a0; font-family:var(--ff-mono);}

  /* ---------- Floating WhatsApp ---------- */
  .float-wa{
    position:fixed; right:20px; bottom:20px; z-index:60;
    display:flex; align-items:center; gap:10px;
    background:#0B2545; color:#fff;
    padding:14px 20px; border-radius:999px;
    font-size:14px; font-weight:600;
    box-shadow:0 16px 32px -12px rgba(22,21,19,.5);
    transition:transform .2s, background .2s;
  }
  .float-wa:hover{background:var(--navy); transform:translateY(-3px);}
  .float-wa svg{width:20px; height:20px; flex-shrink:0;}

  /* ---------- Responsive ---------- */
  @media (max-width:900px){
    .hero{grid-template-columns:1fr; padding-top:30px; gap:28px;}
    .reel-block{grid-template-columns:1fr;}
    .gallery{grid-template-columns:1fr;}
    .gallery .g-card{aspect-ratio:16/10;}
  }
  @media (max-width:760px){
    .nav-links{display:none;}
    .slots{grid-template-columns:repeat(2,1fr);}
    .case{padding:24px 16px;}
    section{padding:44px 0;}
    .foot-row{flex-direction:column;}

    /* headline + CTA get more visual weight on mobile */
    .hero{padding:22px 20px 32px;}
    .hero-copy .eyebrow{font-size:11.5px;}
    .hero h1{font-size:clamp(30px,8.5vw,38px); line-height:1.08; margin-bottom:14px;}
    .hero p{font-size:15px; margin-bottom:22px;}
    .hero-actions{flex-direction:column; gap:10px;}
    .hero-actions .btn{width:100%; justify-content:center; padding:16px 22px; font-size:15.5px;}
    .btn-primary{box-shadow:0 14px 28px -12px rgba(11,37,69,.45);}

    /* hero video: smaller, secondary, sits below the pitch */
    .hero-visual{order:1; max-width:220px; margin:0 auto;}
    .hero-visual .frame{aspect-ratio:9/16; border-radius:16px; box-shadow:0 14px 26px -16px rgba(22,21,19,.4);}
    .hero-visual .tag{display:none;}
    .hero-copy{order:0;}
  }
  @media (max-width:480px){
    .slots{grid-template-columns:1fr 1fr; gap:14px;}
    .slot{padding:14px 12px 16px;}
    .float-wa span{display:none;}
    .float-wa{padding:14px; border-radius:50%;}
    .hero-visual{max-width:170px;}
  }
  @media (prefers-reduced-motion:reduce){
    *{transition:none !important; scroll-behavior:auto !important;}
  }
  :focus-visible{outline:2px solid var(--wave-blue); outline-offset:3px;}

  /* ---------- Category headers ---------- */
  .category-block{margin-bottom:52px;}
  .category-block:last-child{margin-bottom:0;}
  .category-head{
    display:flex; align-items:baseline; justify-content:space-between; gap:16px;
    margin-bottom:18px; padding:0 4px;
  }
  .category-head h3{color:#fff; font-size:19px; font-weight:700;}
  .category-head .category-count{font-family:var(--ff-mono); font-size:11px; color:rgba(255,255,255,.65); letter-spacing:.06em;}

  /* ---------- Carousel ---------- */
  /* --pv = cards visíveis por vez; --gap = espaço entre cards; --i = card atual (definido pelo JS).
     A posição é calculada 100% em CSS (sem pixels), então nunca fica desalinhada ao redimensionar. */
  .carousel{position:relative; padding:0 46px; --pv:4; --gap:22px;}
  .carousel-viewport{overflow:hidden; width:100%;}
  .carousel-track{
    display:flex; gap:0; will-change:transform;
    transform:translateX(calc(var(--i,0) * -1 * (100% + var(--gap)) / var(--pv)));
    transition:transform .6s cubic-bezier(.4,0,.2,1);
  }
  .carousel-track .slot{
    flex:0 0 auto; margin-right:var(--gap);
    width:calc((100% - (var(--pv) - 1) * var(--gap)) / var(--pv));
  }
  .carousel.is-static{padding:0;}
.single-row{display:flex; flex-wrap:wrap; gap:22px; justify-content:center;}
  .single-row .slot{width:100%; max-width:300px;}
  @media (max-width:760px){
    .single-row .slot{max-width:100%;}
  }
  .carousel-dots{display:flex; gap:7px; justify-content:center; margin-top:20px;}
  .carousel-dots button{
    width:7px; height:7px; border-radius:50%; border:none; padding:0;
    background:rgba(246,245,241,.25); cursor:pointer; transition:background .2s, width .2s;
  }
  .carousel-dots button.active{background:var(--wave-blue); width:20px; border-radius:4px;}

  /* Arrows: vertically centered over the viewport, clear of the cards themselves */
  .carousel-arrow{
    position:absolute; top:50%; transform:translateY(-50%);
    width:40px; height:40px; border-radius:50%; border:1px solid rgba(11,37,69,.12); padding:0;
    display:flex; align-items:center; justify-content:center;
    background:#FFFFFF; color:var(--wave-blue);
    cursor:pointer; z-index:5;
    transition:background .2s, transform .2s, box-shadow .2s, border-color .2s, color .2s;
    box-shadow:0 6px 16px rgba(0,0,0,.3);
  }
  .carousel-arrow:hover{background:var(--wave-blue); border-color:var(--wave-blue); color:#fff;}
  .carousel-arrow svg{width:18px; height:18px;}
  .carousel-arrow-prev{left:0;}
  .carousel-arrow-next{right:0;}
  .carousel.is-static{padding:0;}

  /* Tablet: 2 cards por vez */
  @media (max-width:1024px) and (min-width:761px){
    .carousel{--pv:2;}
  }
  /* Mobile: SEMPRE 1 card por vez */
  @media (max-width:760px){
    .carousel{--pv:1; --gap:0px; padding:0 40px;}
    .carousel-arrow{width:34px; height:34px;}
    .carousel-arrow svg{width:15px; height:15px;}
    .carousel-arrow-prev{left:-4px;}
    .carousel-arrow-next{right:-4px;}
  }
  @media (max-width:380px){
    .carousel{padding:0 34px;}
  }
  .carousel-arrow{touch-action:manipulation; -webkit-tap-highlight-color:transparent;}

/* ---- product page styles ---- */

  .breadcrumb{font-family:var(--ff-mono); font-size:11.5px; color:#8892a0; margin-bottom:26px;}
  .breadcrumb a{color:#8892a0;} .breadcrumb a:hover{color:var(--wave-blue);}
  .product{display:grid; grid-template-columns:1.05fr .95fr; gap:52px; align-items:start; padding:20px 0 70px;}
  .p-gallery{position:sticky; top:90px;}
  .p-main{border-radius:20px; overflow:hidden; background:var(--panel); aspect-ratio:1/1; box-shadow:0 24px 50px -26px rgba(22,21,19,.35); margin-bottom:12px;}
  .p-main img{width:100%; height:100%; object-fit:cover;}
  .p-thumbs{display:flex; gap:10px;}
  .p-thumbs button{border:2px solid transparent; border-radius:10px; overflow:hidden; padding:0; background:var(--panel); cursor:pointer; width:76px; height:76px; flex-shrink:0;}
  .p-thumbs button.active{border-color:var(--wave-blue);}
  .p-thumbs img{width:100%; height:100%; object-fit:cover; display:block;}
  .photo-note{font-family:var(--ff-mono); font-size:11px; color:#8892a0; margin-top:10px;}
  .p-badge{display:inline-block; font-family:var(--ff-mono); font-size:11px; letter-spacing:.08em; text-transform:uppercase; color:var(--wave-blue); background:rgba(11,37,69,.08); padding:6px 12px; border-radius:999px; margin-bottom:16px;}
  .p-ref{font-family:var(--ff-mono); color:#8892a0; font-size:13px; margin-bottom:6px;}
  .product h1{font-size:clamp(24px,3vw,32px); margin-bottom:16px; line-height:1.15;}
  .product .price{font-family:var(--ff-display); font-size:30px; font-weight:700; color:var(--ink); margin:18px 0 22px;}
  .price-consult{font-size:20px; color:var(--wave-blue);}
  .p-body p{color:#40495a; font-size:15.5px; margin-bottom:14px;}
  .p-cta{display:flex; gap:12px; flex-wrap:wrap; margin:26px 0 34px;}
  .specs-table{width:100%; border-collapse:collapse; margin-top:8px;}
  .specs-table tr{border-bottom:1px solid rgba(22,21,19,.08);}
  .specs-table td{padding:11px 4px; font-size:13.5px;}
  .specs-table td:first-child{color:#8892a0; width:44%;}
  .specs-table td:last-child{color:var(--ink); font-weight:500;}
  .p-section-title{font-family:var(--ff-mono); font-size:12px; letter-spacing:.1em; text-transform:uppercase; color:var(--wave-blue); margin:30px 0 12px;}
  .related{padding:20px 0 70px;}
  .related-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:20px; margin-top:20px;}
  .related-card{display:block; border-radius:16px; overflow:hidden; background:var(--panel); text-decoration:none; color:var(--ink); transition:transform .2s;}
  .related-card:hover{transform:translateY(-4px);}
  .related-card img{width:100%; aspect-ratio:1/1; object-fit:cover;}
  .related-card .rc-info{padding:14px 16px;}
  .related-card .rc-info .rc-name{font-size:13.5px; font-weight:600; margin-bottom:4px;}
  .related-card .rc-info .rc-price{font-family:var(--ff-mono); font-size:12.5px; color:var(--wave-blue);}
  @media (max-width:860px){
    .product{grid-template-columns:1fr; gap:28px;}
    .p-gallery{position:static;}
    .related-grid{grid-template-columns:repeat(2,1fr);}
  }

/* ---- catalog card v2 (produtos reais) ---- */
.cushion-link{display:block;}
.cushion.single{aspect-ratio:1/1; padding:0; overflow:hidden;}
.cushion.single img{width:100%; height:100%; object-fit:cover; border-radius:8px;}
.slot-title-link{color:#fff; text-decoration:none;}
.slot-title-link:hover{color:var(--wave-blue);}
.cat-price{font-family:var(--ff-display); font-weight:700; color:#fff; font-size:16px; margin-bottom:8px;}
.cat-price-consult{color:var(--wave-blue); font-size:13.5px;}
.slot-actions{display:flex; gap:8px; margin-top:auto;}
.slot-link{
  flex:1; display:flex; align-items:center; justify-content:center;
  border:1px solid rgba(246,245,241,.2); color:#fff; text-decoration:none;
  border-radius:999px; font-size:12px; font-weight:600; padding:11px 10px;
  transition:border-color .2s, background .2s;
}
.slot-link:hover{border-color:var(--wave-blue); background:rgba(11,37,69,.08);}
.slot-actions .slot-cta{flex:1; padding:11px 10px;}

.carousel.is-static{padding:0 !important;}