:root{
    --linho: #EFE6D3;
    --linho-escuro: #E3D6BC;
    --pinho: #24382C;
    --pinho-claro: #3C5646;
    --marigold: #E8A33D;
    --marigold-escuro: #C97F1F;
    --terracota: #C1583A;
    --creme: #FBF6EA;
    --tinta: #2B2620;
    --branco: #FFFFFF;
    --sombra: 0 14px 34px rgba(36, 56, 44, 0.16);
    --sombra-sm: 0 6px 16px rgba(36, 56, 44, 0.12);
  }

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

  html{ scroll-behavior: smooth; }

  body{
    font-family: "Work Sans", sans-serif;
    background: var(--linho);
    color: var(--tinta);
    line-height: 1.6;
  }

  img{ max-width:100%; display:block; }

  a{ color: inherit; }

  h1, h2, h3{
    font-family: "Fraunces", serif;
    color: var(--pinho);
    line-height: 1.1;
  }

  .eyebrow{
    font-family: "Caveat", cursive;
    font-size: 1.5rem;
    color: var(--terracota);
    font-weight: 700;
    display: inline-block;
    transform: rotate(-2deg);
    margin-bottom: 0.4rem;
  }

  .wrap{
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 6%;
  }

  :focus-visible{
    outline: 3px solid var(--marigold);
    outline-offset: 3px;
  }

  /* ===== NAV ===== */
  .navbar{
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 50;
    background: rgba(239, 230, 211, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--linho-escuro);
  }
  .navbar .wrap{
    display:flex;
    align-items:center;
    justify-content: space-between;
    height: 84px;
  }
  .navbar .marca{
    font-family:"Fraunces", serif;
    font-weight:700;
    font-size:1.3rem;
    color: var(--pinho);
  }
  .navbar .marca span{ color: var(--terracota); }
  .navbar .menu{ display:flex; gap:2.2rem; list-style:none; }
  .navbar .menu a{
    text-decoration:none;
    font-weight:500;
    font-size: 0.95rem;
    color: var(--pinho);
    position: relative;
  }
  .navbar .menu a::after{
    content:"";
    position:absolute;
    left:0; bottom:-6px;
    width:0; height:2px;
    background: var(--marigold);
    transition: width .25s ease;
  }
  .navbar .menu a:hover::after{ width:100%; }
  .nav-cta{
    background: var(--pinho);
    color: var(--creme) !important;
    padding: 0.7rem 1.3rem;
    border-radius: 999px;
    font-weight: 600 !important;
    font-size: 0.9rem !important;
  }
  .nav-cta::after{ display:none; }

  /* ===== POLAROID (elemento assinatura) ===== */
  .polaroid{
    background: var(--branco);
    padding: 12px 12px 46px;
    box-shadow: var(--sombra);
    position: relative;
    display: inline-block;
  }
  .polaroid img{ width: 100%;}
  .polaroid .legenda{
    font-family: "Caveat", cursive;
    font-size: 1.3rem;
    color: var(--pinho);
    position: absolute;
    bottom: 8px;
    left: 16px;
    right: 16px;
  }
  .washi{
    position: absolute;
    width: 76px;
    height: 26px;
    top: -13px;
    left: 50%;
    background: repeating-linear-gradient(45deg, var(--marigold), var(--marigold) 6px, var(--marigold-escuro) 6px, var(--marigold-escuro) 12px);
    opacity: 0.85;
    box-shadow: 0 2px 4px rgba(0,0,0,0.15);
  }
  .rot-1{ transform: rotate(-4deg); }
  .rot-2{ transform: rotate(3deg); }
  .rot-3{ transform: rotate(-2deg); }
  .rot-4{ transform: rotate(5deg); }
  .washi.wash-1{ transform: translateX(-50%) rotate(-8deg); }
  .washi.wash-2{ transform: translateX(-50%) rotate(6deg); }

  /* ===== HERO ===== */
  header{
    padding: 168px 0 90px;
    background:
      radial-gradient(circle at 85% 20%, rgba(232,163,61,0.15), transparent 45%),
      var(--linho);
    overflow: hidden;
  }
  .hero-grid{
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 4rem;
    align-items: center;
  }
  .hero-copy h1{
    font-size: clamp(2.6rem, 5vw, 4.2rem);
    font-weight: 700;
    margin: 0.3rem 0 1.2rem;
  }
  .hero-copy h1 em{
    font-style: normal;
    color: var(--terracota);
  }
  .hero-copy p{
    font-size: 1.15rem;
    color: var(--pinho-claro);
    max-width: 46ch;
    margin-bottom: 2rem;
  }
  .btn-primario{
    display:inline-flex;
    align-items:center;
    gap: 0.6rem;
    background: var(--marigold);
    color: var(--pinho);
    text-decoration:none;
    font-weight: 700;
    padding: 1.05rem 2.1rem;
    border-radius: 999px;
    box-shadow: var(--sombra-sm);
    transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
  }
  .btn-primario:hover{
    transform: translateY(-3px);
    box-shadow: var(--sombra);
    background: var(--marigold-escuro);
  }
  .selo-garantia{
    margin-top: 1.4rem;
    display:flex;
    align-items:center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--pinho-claro);
    font-weight: 500;
  }
  .hero-foto{
    display:flex;
    justify-content:center;
  }
  .hero-foto .polaroid{ width: min(360px, 90%); }

  /* ===== CONTEÚDO (fan de polaroids) ===== */
  #conteudo{
    padding: 110px 0;
  }
  .cabecalho-secao{
    text-align:center;
    max-width: 640px;
    margin: 0 auto 4rem;
  }
  .cabecalho-secao h2{
    font-size: clamp(2rem, 3.6vw, 2.8rem);
  }
  .fan{
    display:grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2.2rem;
    max-width: 1040px;
    margin: 0 auto;
  }
  .fan .polaroid{ width:100%; transition: transform .3s ease, box-shadow .3s ease; }
  .fan .polaroid:hover{
    transform: rotate(0deg) translateY(-8px) scale(1.03);
    box-shadow: 0 20px 40px rgba(36,56,44,0.22);
    z-index: 2;
  }
  .fan .polaroid img{ aspect-ratio: 4/3; object-fit: cover; }

  /* ===== DEPOIMENTOS ===== */
  #depoimentos{
    background: var(--pinho);
    padding: 110px 0;
    position: relative;
  }
  #depoimentos::before{
    content:"";
    position:absolute; inset:0;
    background-image: radial-gradient(rgba(255,255,255,0.035) 1px, transparent 1px);
    background-size: 18px 18px;
    pointer-events:none;
  }
  #depoimentos .cabecalho-secao h2,
  #depoimentos .eyebrow{ color: var(--creme); }
  #depoimentos .eyebrow{ color: var(--marigold); }
  .depo-grid{
    display:grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.4rem;
    max-width: 1040px;
    margin: 0 auto;
    position: relative;
  }
  .depo-card .polaroid{ width: 100%; margin-bottom: 1.2rem; }
  .depo-card .polaroid img{ aspect-ratio: 1/1; object-fit: cover; }
  .depo-texto{
    color: var(--linho);
    font-style: italic;
    font-size: 0.98rem;
    margin-bottom: 0.6rem;
  }
  .depo-nome{
    font-family:"Fraunces", serif;
    color: var(--creme);
    font-weight: 600;
  }
  .estrelas{ color: var(--marigold); letter-spacing: 2px; margin-top: 0.3rem; }

  /* ===== GARANTIA / BANNER ===== */
  #garantia{ padding: 110px 0; }
  .garantia-card{
    background: var(--creme);
    border-radius: 28px;
    padding: 4rem 5%;
    display:grid;
    grid-template-columns: auto 1fr auto;
    align-items:center;
    gap: 3rem;
    box-shadow: var(--sombra);
  }
  .selo{
    width: 132px; height: 132px;
    border-radius: 50%;
    border: 3px dashed var(--terracota);
    display:flex;
    flex-direction: column;
    align-items:center;
    justify-content:center;
    text-align:center;
    font-family:"Caveat", cursive;
    color: var(--terracota);
    font-size: 1.5rem;
    line-height: 1.15;
    flex-shrink: 0;
    transform: rotate(-6deg);
  }
  .garantia-texto h3{ font-size: 1.7rem; margin-bottom: 0.5rem; }
  .garantia-texto p{ color: var(--pinho-claro); max-width: 44ch; }

  /* ===== SOBRE ===== */
  #sobre{
    padding: 110px 0;
    background: var(--linho-escuro);
  }
  .sobre-grid{
    display:grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 4rem;
    align-items:center;
    max-width: 1040px;
    margin:0 auto;
  }
  .sobre-grid .polaroid{ width: min(320px, 100%); }
  #sobre p{ margin-bottom: 1rem; color: var(--pinho-claro); }
  #sobre p:last-child{ margin-bottom: 0; }

  /* ===== CTA FINAL ===== */
  #cta-final{
    padding: 130px 0;
    text-align:center;
  }
  .preco-tag{
    display:inline-flex;
    flex-direction: column;
    align-items:center;
    background: var(--creme);
    border-radius: 20px;
    padding: 2.6rem 3.4rem;
    box-shadow: var(--sombra);
    margin: 2rem 0;
    position: relative;
  }
  .preco-antigo{
    text-decoration: line-through;
    color: var(--pinho-claro);
    font-size: 1.1rem;
  }
  .preco-novo{
    font-family:"Fraunces", serif;
    font-size: 3.4rem;
    font-weight: 700;
    color: var(--terracota);
  }
  .urgencia{
    font-family: "Caveat", cursive;
    font-size: 1.4rem;
    color: var(--terracota);
    transform: rotate(-2deg);
    margin-top: 0.3rem;
  }
  .cta-garantia-txt{
    margin-top: 1.6rem;
    font-size: 0.9rem;
    color: var(--pinho-claro);
  }

  /* ===== FOOTER ===== */
  footer{
    background: var(--pinho);
    color: var(--linho);
    padding: 3.4rem 0 2rem;
    text-align:center;
  }
  footer .marca{
    font-family:"Fraunces", serif;
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--creme);
  }
  footer .icones a{
    display:inline-flex;
    width: 42px; height:42px;
    border-radius:50%;
    border: 1px solid rgba(251,246,234,0.3);
    align-items:center;
    justify-content:center;
    text-decoration:none;
    margin: 0 0.3rem 1.4rem;
    font-size: 1.1rem;
    transition: background .25s ease, transform .25s ease;
  }
  footer .icones a:hover{ background: var(--marigold-escuro); transform: translateY(-3px); }
  footer .legal{ font-size: 0.8rem; opacity: 0.65; }


  /* ===== SCROLL REVEAL ===== */
  .reveal{
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .7s ease, transform .7s ease;
  }
  .reveal.visivel{ opacity: 1; transform: translateY(0); }

  @media (prefers-reduced-motion: reduce){
    html{ scroll-behavior: auto; }
    .reveal{ opacity:1; transform:none; transition:none; }
    .fan .polaroid:hover{ transform:none; }
  }

  /* ===== RESPONSIVO ===== */
  @media (max-width: 900px){
    .hero-grid{ grid-template-columns: 1fr; text-align:center; }
    .hero-copy p{ margin-left:auto; margin-right:auto; }
    .hero-foto{ order:-1; }
    .fan{ grid-template-columns: repeat(2, 1fr); }
    .depo-grid{ grid-template-columns: 1fr; max-width: 400px; }
    .garantia-card{ grid-template-columns: 1fr; text-align:center; justify-items:center; }
    .sobre-grid{ grid-template-columns: 1fr; text-align:center; justify-items:center; }
  }

  @media (max-width: 640px){
    .navbar .menu{ display:none; }
    header{ padding: 140px 0 60px; }
    .fan{ grid-template-columns: 1fr; max-width: 320px; }
    .garantia-card{ padding: 2.6rem 6%; }
    .preco-novo{ font-size: 2.6rem; }
  }