:root{
    --navy:#1E2761;
    --navy-dark:#141a45;
    --amber:#F2A93B;
    --ice:#CADCFC;
    --ice-soft:#EEF3FE;
    --white:#FFFFFF;
    --ink:#1b1e30;
    --ink-soft:#4b5170;
    --line:#D8E0F5;
    --radius:14px;
    --maxw:1180px;
    --font-display:'Lora', Georgia, serif;
    --font-body:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  }
  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  html, body{overflow-x:hidden;}
  body{
    margin:0;
    font-family:var(--font-body);
    color:var(--ink);
    background:var(--white);
    line-height:1.55;
  }
  h1,h2,h3,h4{
    font-family:var(--font-display);
    color:var(--navy);
    margin:0 0 .4em;
    line-height:1.2;
  }
  a{color:inherit;}
  img{max-width:100%; display:block;}
  .wrap{max-width:var(--maxw); margin:0 auto; padding:0 24px;}
  .eyebrow{
    display:inline-flex; align-items:center; gap:8px;
    font-size:.78rem; letter-spacing:.08em; text-transform:uppercase;
    color:var(--navy); font-weight:700;
  }
  .eyebrow::before{
    content:""; width:22px; height:2px; background:var(--amber); display:inline-block;
  }
  .btn{
    display:inline-flex; align-items:center; justify-content:center; gap:8px;
    padding:13px 26px; border-radius:999px; font-weight:600; font-size:.95rem;
    text-decoration:none; border:2px solid transparent; cursor:pointer;
    transition:transform .15s ease, box-shadow .15s ease, background .15s ease, color .15s ease;
    white-space:nowrap;
  }
  .btn-primary{background:var(--amber); color:var(--navy-dark);}
  .btn-primary:hover{transform:translateY(-2px); box-shadow:0 10px 24px rgba(242,169,59,.35);}
  .btn-outline{background:transparent; color:var(--white); border-color:rgba(255,255,255,.55);}
  .btn-outline:hover{background:rgba(255,255,255,.12); transform:translateY(-2px);}
  .btn-navy{background:var(--navy); color:var(--white);}
  .btn-navy:hover{background:var(--navy-dark); transform:translateY(-2px); box-shadow:0 10px 24px rgba(30,39,97,.28);}

  /* ---------- HEADER ---------- */
  header{
    position:sticky; top:0; z-index:100;
    background:var(--navy);
    border-bottom:1px solid rgba(255,255,255,.08);
  }
  .nav{
    display:flex; align-items:center; justify-content:space-between;
    height:72px;
  }
  .logo{
    display:flex; align-items:center; gap:10px;
    font-family:var(--font-display); font-weight:700; font-size:1.15rem;
    color:var(--white); text-decoration:none;
  }
  .logo .mark{
    width:36px; height:36px; border-radius:9px;
    background:var(--amber); color:var(--navy-dark);
    display:flex; align-items:center; justify-content:center;
    font-family:var(--font-display); font-weight:700; font-size:1rem;
  }
  .logo small{
    display:block; font-family:var(--font-body); font-weight:500; font-size:.68rem;
    color:var(--ice); letter-spacing:.04em; text-transform:uppercase;
  }
  nav.menu{display:flex; align-items:center; gap:8px;}
  nav.menu a{
    color:var(--ice); text-decoration:none; font-size:.92rem; font-weight:500;
    padding:10px 14px; border-radius:8px; transition:background .15s, color .15s;
  }
  nav.menu a:hover{background:rgba(255,255,255,.08); color:var(--white);}
  .menu-actions{display:flex; align-items:center; gap:14px;}
  .burger{
    display:none; width:44px; height:44px; border-radius:9px; border:1px solid rgba(255,255,255,.25);
    background:transparent; cursor:pointer; position:relative;
  }
  .burger span, .burger::before, .burger::after{
    content:""; position:absolute; left:11px; right:11px; height:2px; background:var(--white);
    transition:transform .2s ease, opacity .2s ease;
  }
  .burger::before{top:15px;}
  .burger span{top:21px;}
  .burger::after{top:27px;}
  .burger.is-open::before{transform:translateY(6px) rotate(45deg);}
  .burger.is-open::after{transform:translateY(-6px) rotate(-45deg);}
  .burger.is-open span{opacity:0;}

  @media (max-width:920px){
    nav.menu{
      position:absolute; top:72px; left:0; right:0;
      background:var(--navy-dark);
      flex-direction:column; align-items:stretch;
      max-height:0; overflow:hidden; padding:0 24px;
      transition:max-height .28s ease, padding .28s ease;
    }
    nav.menu.is-open{max-height:400px; padding:14px 24px 22px;}
    nav.menu a{padding:14px 6px; border-bottom:1px solid rgba(255,255,255,.08);}
    .menu-actions .btn-primary{display:none;}
    .burger{display:block;}
  }

  /* ---------- HERO ---------- */
  .hero{
    background:linear-gradient(155deg, var(--navy) 0%, var(--navy-dark) 65%, #0f1436 100%);
    color:var(--white);
    padding:76px 0 64px;
    position:relative;
    overflow:hidden;
  }
  .hero::after{
    content:"";
    position:absolute; right:-120px; top:-120px; width:420px; height:420px;
    background:radial-gradient(circle, rgba(242,169,59,.18), transparent 70%);
  }
  .hero-grid{
    display:grid; grid-template-columns:1.1fr .9fr; gap:48px; align-items:center; position:relative;
  }
  .hero-grid > *{min-width:0;}
  .hero h1{
    color:var(--white); font-size:clamp(2rem, 4vw, 2.85rem); margin:14px 0 18px;
  }
  .hero h1 em{color:var(--amber); font-style:normal;}
  .hero p.lead{color:var(--ice); font-size:1.08rem; max-width:52ch; margin-bottom:28px;}
  .hero .ctas{display:flex; gap:14px; flex-wrap:wrap; margin-bottom:40px;}
  .hero-stats{display:flex; gap:28px; flex-wrap:wrap;}
  .hero-stats div strong{
    display:block; font-family:var(--font-display); font-size:1.6rem; color:var(--amber);
  }
  .hero-stats div span{font-size:.82rem; color:var(--ice);}

  .ledger-card{
    background:var(--white); border-radius:16px; padding:26px 26px 22px;
    box-shadow:0 30px 60px rgba(8,12,40,.35);
    color:var(--ink);
  }
  .ledger-card .head{
    display:flex; justify-content:space-between; align-items:baseline;
    border-bottom:2px solid var(--navy); padding-bottom:10px; margin-bottom:14px;
  }
  .ledger-card .head h4{margin:0; font-size:1rem;}
  .ledger-card .head span{font-size:.75rem; color:var(--ink-soft);}
  .ledger-row{
    display:grid; grid-template-columns:1fr auto; gap:6px 14px;
    padding:9px 0; border-bottom:1px dashed var(--line); font-size:.9rem;
  }
  .ledger-row span.tag{
    display:inline-block; font-size:.68rem; font-weight:700; text-transform:uppercase;
    letter-spacing:.03em; color:var(--navy); background:var(--ice-soft);
    padding:2px 8px; border-radius:6px; margin-right:8px;
  }
  .ledger-row strong{color:var(--navy); font-family:var(--font-display);}
  .ledger-card .foot{
    margin-top:14px; padding-top:12px; border-top:1px solid var(--line);
    display:flex; justify-content:space-between; align-items:center;
  }
  .ledger-card .foot strong{font-family:var(--font-display); color:var(--navy); font-size:1.05rem;}

  @media (max-width:920px){
    .hero-grid{grid-template-columns:1fr;}
    .ledger-card{max-width:440px;}
  }

  /* ---------- PRODUCT SECTIONS ---------- */
  section.product{padding:88px 0;}
  section.product:nth-of-type(even){background:var(--ice-soft);}
  .product-grid{
    display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:center;
  }
  .product-grid > *{min-width:0;}
  .product-grid.reverse .col-text{order:2;}
  .product-grid.reverse .col-gallery{order:1;}
  @media (max-width:920px){
    .product-grid, .product-grid.reverse{grid-template-columns:1fr;}
    .product-grid.reverse .col-text, .product-grid.reverse .col-gallery{order:initial;}
  }
  .product h2{font-size:clamp(1.6rem, 3vw, 2.15rem); margin:10px 0 14px;}
  .product p.desc{color:var(--ink-soft); font-size:1.02rem; margin-bottom:22px; max-width:56ch;}
  .feature-list{list-style:none; padding:0; margin:0 0 28px;}
  .feature-list li{
    display:flex; gap:10px; padding:8px 0; font-size:.94rem; color:var(--ink);
  }
  .feature-list li::before{
    content:"✓"; color:var(--white); background:var(--navy);
    width:20px; height:20px; border-radius:50%; flex:none;
    display:flex; align-items:center; justify-content:center; font-size:.7rem; margin-top:1px;
  }
  .product-ctas{display:flex; gap:12px; flex-wrap:wrap;}

  .gallery{
    display:flex; gap:14px; overflow-x:auto; scroll-snap-type:x mandatory;
    padding-bottom:10px; -webkit-overflow-scrolling:touch;
    min-width:0;
  }
  .gallery::-webkit-scrollbar{height:7px;}
  .gallery::-webkit-scrollbar-thumb{background:var(--ice); border-radius:10px;}
  .gallery figure{
    flex:0 0 82%; max-width:420px; margin:0; scroll-snap-align:start;
    background:var(--white); border:1px solid var(--line); border-radius:var(--radius);
    overflow:hidden; box-shadow:0 14px 30px rgba(20,26,69,.08);
  }
  .gallery figure img{width:100%; aspect-ratio:16/9.4; object-fit:cover; object-position:top; cursor:zoom-in;}
  .gallery figure img:hover{filter:brightness(.94);}
  .gallery figcaption{padding:12px 16px 15px; font-size:.85rem; color:var(--ink-soft);}
  .gallery figcaption strong{display:block; color:var(--navy); font-family:var(--font-display); font-size:.95rem; margin-bottom:2px;}
  @media (min-width:700px){
    .gallery figure{flex:0 0 46%;}
  }
  .badge-row{display:flex; gap:10px; flex-wrap:wrap; margin-bottom:18px;}
  .badge-row span{
    font-size:.74rem; font-weight:700; letter-spacing:.02em; text-transform:uppercase;
    background:var(--ice); color:var(--navy); padding:5px 12px; border-radius:999px;
  }

  /* ---------- DIFERENCIAIS ---------- */
  .diferenciais{background:var(--navy); color:var(--white); padding:80px 0;}
  .diferenciais h2{color:var(--white);}
  .dif-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:28px; margin-top:36px;}
  .dif-card{
    background:rgba(255,255,255,.05); border:1px solid rgba(255,255,255,.12);
    border-radius:var(--radius); padding:26px;
  }
  .dif-card h4{color:var(--amber); font-size:1.05rem;}
  .dif-card p{color:var(--ice); font-size:.92rem; margin:0;}
  @media (max-width:820px){.dif-grid{grid-template-columns:1fr;}}
  .eyebrow-light{
    display:inline-flex; align-items:center; gap:8px;
    font-size:.78rem; letter-spacing:.08em; text-transform:uppercase;
    color:var(--amber); font-weight:700;
  }
  .eyebrow-light::before{
    content:""; width:22px; height:2px; background:var(--amber); display:inline-block;
  }

  /* ---------- CONTATO ---------- */
  .contato{padding:90px 0; text-align:center;}
  .contato h2{font-size:clamp(1.6rem,3vw,2.1rem);}
  .contato p{color:var(--ink-soft); max-width:52ch; margin:0 auto 30px;}
  .contact-cards{
    display:grid; grid-template-columns:repeat(4,1fr); gap:20px; max-width:1080px; margin:0 auto 36px;
  }
  .contact-cards a{
    display:block; text-decoration:none; border:1px solid var(--line); border-radius:var(--radius);
    padding:24px 18px; transition:border-color .15s, transform .15s, box-shadow .15s;
  }
  .contact-cards a:hover{border-color:var(--amber); transform:translateY(-3px); box-shadow:0 14px 30px rgba(20,26,69,.08);}
  .contact-cards .tag{font-size:.74rem; text-transform:uppercase; letter-spacing:.04em; color:var(--navy); font-weight:700;}
  .contact-cards h4{margin:8px 0 4px; font-size:1.05rem;}
  .contact-cards p{color:var(--ink-soft); font-size:.86rem; margin:0;}
  @media (max-width:920px){.contact-cards{grid-template-columns:repeat(2,1fr);}}
  @media (max-width:560px){.contact-cards{grid-template-columns:1fr;}}

  /* ---------- FOOTER ---------- */
  footer{background:var(--navy-dark); color:var(--ice); padding:44px 0 26px;}
  .footer-grid{
    display:flex; justify-content:space-between; align-items:flex-start; gap:30px; flex-wrap:wrap;
    border-bottom:1px solid rgba(255,255,255,.12); padding-bottom:26px; margin-bottom:18px;
  }
  footer .foot-brand strong{font-family:var(--font-display); color:var(--white); font-size:1.1rem; display:block; margin-bottom:6px;}
  footer .foot-brand p{margin:0; font-size:.86rem; max-width:36ch;}
  footer nav{display:flex; gap:18px; flex-wrap:wrap;}
  footer nav a{color:var(--ice); text-decoration:none; font-size:.86rem;}
  footer nav a:hover{color:var(--amber);}
  .foot-bottom{font-size:.78rem; color:rgba(202,220,252,.7); display:flex; justify-content:space-between; flex-wrap:wrap; gap:8px;}

  /* ---------- LIGHTBOX ---------- */
  .lightbox{
    position:fixed; inset:0; z-index:1000; display:none;
    align-items:center; justify-content:center;
    background:rgba(15,18,45,.94);
    padding:70px 24px;
  }
  .lightbox.is-open{display:flex;}
  .lightbox figure{
    margin:0; max-width:min(92vw, 980px); text-align:center;
  }
  .lightbox img{
    max-width:100%; max-height:74vh; border-radius:12px;
    box-shadow:0 30px 80px rgba(0,0,0,.5); background:#0f1230;
  }
  .lightbox figcaption{
    color:var(--ice); margin-top:16px; font-size:.92rem; font-family:var(--font-body);
  }
  .lightbox figcaption strong{
    display:block; color:var(--white); font-family:var(--font-display); font-size:1.05rem; margin-bottom:3px;
  }
  .lightbox-close, .lightbox-nav{
    position:absolute; border:1px solid rgba(255,255,255,.35); background:rgba(255,255,255,.06);
    color:var(--white); border-radius:50%; width:46px; height:46px; cursor:pointer;
    display:flex; align-items:center; justify-content:center; font-size:1.3rem; line-height:1;
    transition:background .15s, border-color .15s, transform .15s;
  }
  .lightbox-close:hover, .lightbox-nav:hover{background:var(--amber); border-color:var(--amber); color:var(--navy-dark);}
  .lightbox-close{top:22px; right:26px;}
  .lightbox-nav{top:50%; transform:translateY(-50%);}
  .lightbox-nav.prev{left:18px;}
  .lightbox-nav.next{right:18px;}
  .lightbox-counter{
    position:absolute; bottom:24px; left:50%; transform:translateX(-50%);
    color:rgba(202,220,252,.75); font-size:.8rem; letter-spacing:.03em;
  }
  @media (max-width:640px){
    .lightbox{padding:70px 16px;}
    .lightbox-nav{width:40px; height:40px; font-size:1.1rem;}
    .lightbox-close{width:40px; height:40px; top:16px; right:16px;}
  }