:root{
    --bg:#f4f8fc;
    --bg-2:#ffffff;
    --card:#ffffff;
    --steel:#55677c;
    --steel-dim:#8a9bad;
    --paper:#0f2744;
    --paper-dim:#3d5165;
    --ember:#2563eb;
    --ember-dim:#1e40af;
    --line: rgba(15,39,68,0.10);
    --radius: 6px;
  }
  /* Cabeçalho fica claro por padrão; hero, CTA final e rodapé usam esta
     variante azul-marinho escura para dar contraste, mantendo o mesmo azul de destaque. */
  .dark{
    --bg:#0f2744;
    --bg-2:#153a63;
    --card:#163a63;
    --steel:#9db4c9;
    --steel-dim:#6f89a0;
    --paper:#ffffff;
    --paper-dim:#d7e6f4;
    --ember:#5b9bff;
    --ember-dim:#3b74e0;
    --line: rgba(255,255,255,0.16);
    color:var(--paper);
  }
  *{box-sizing:border-box; margin:0; padding:0;}
  html{scroll-behavior:smooth;}
  body{
    background:var(--bg);
    color:var(--paper);
    font-family:'Work Sans', sans-serif;
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
  }
  h1,h2,h3,h4{
    font-family:'Oswald', sans-serif;
    font-weight:700;
    letter-spacing:0.005em;
    line-height:1.08;
    color:var(--paper);
  }
  a{color:inherit; text-decoration:none;}
  img{max-width:100%; display:block;}
  ul{list-style:none;}
  .wrap{ max-width:1240px; margin:0 auto; padding:0 32px; }
  @media(max-width:640px){ .wrap{padding:0 20px;} }

  /* ---------- HEADER ---------- */
  header{
    position:sticky; top:0; z-index:60;
    background:rgba(255,255,255,0.92);
    backdrop-filter:blur(8px);
    box-shadow:0 1px 0 rgba(15,39,68,0.06);
    border-bottom:1px solid var(--line);
  }
  .nav{
    display:flex; align-items:center; justify-content:space-between;
    padding:16px 0; gap:24px;
  }
  .brand{ display:flex; align-items:center; gap:14px; }
  .brand-mark{ width:58px; height:58px; flex-shrink:0; }
  .brand-text .eyebrow-tiny{
    display:block; font-size:12px; letter-spacing:0.16em; color:var(--paper); font-weight:700;
    text-shadow:1px 1px 0 rgba(255,255,255,0.35), 1px 2px 2px rgba(15,39,68,0.45);
  }
  .brand-text .mark{
    font-family:'Oswald',sans-serif; font-weight:700; font-size:27px; letter-spacing:0.01em;
    line-height:1.1; display:inline-block;
    animation:logoPulse 2.2s ease-in-out infinite;
    text-shadow:1px 1px 0 rgba(255,255,255,0.35), 1px 2px 0 rgba(15,39,68,0.3),
      2px 3px 2px rgba(15,39,68,0.35), 3px 4px 5px rgba(15,39,68,0.35);
  }
  @keyframes logoPulse{
    0%, 100%{ transform:scale(1); filter:drop-shadow(0 0 0 rgba(37,99,235,0)); }
    50%{ transform:scale(1.06); filter:drop-shadow(0 0 10px rgba(37,99,235,0.55)); }
  }
  .brand-text .mark span{ color:var(--ember); }
  .brand-text .slogan{
    display:block; font-size:11px; letter-spacing:0.14em; color:var(--steel-dim); margin-top:2px;
  }
  .main-nav{ display:flex; gap:30px; }
  .main-nav a{
    font-size:13px; font-weight:500; letter-spacing:0.04em; color:var(--paper-dim);
    transition:color .2s ease;
  }
  .main-nav a:hover{ color:var(--ember); }
  .header-right{ display:flex; align-items:center; gap:26px; }
  .header-phone{ display:flex; align-items:center; gap:10px; }
  .header-phone svg{ width:19px; height:19px; stroke:var(--ember); flex-shrink:0; }
  .header-phone .call-label{ display:block; font-size:10px; letter-spacing:0.1em; color:var(--ember); font-weight:600;}
  .header-phone .call-number{ display:block; font-size:14px; font-weight:600; color:var(--paper); }
  .btn-cta{
    display:inline-block; background:var(--ember); color:#ffffff;
    padding:12px 20px; font-size:12.5px; font-weight:700; letter-spacing:0.04em;
    border-radius:4px; white-space:nowrap;
    transition:background .2s ease, transform .2s ease;
    animation:ctaPulse 1.6s ease-in-out infinite;
  }
  .btn-cta:hover{ background:#1d4ed8; transform:translateY(-1px); }
  @keyframes ctaPulse{
    0%, 100%{ box-shadow:0 0 0 0 rgba(37,99,235,0.75); transform:scale(1); }
    50%{ box-shadow:0 0 0 16px rgba(37,99,235,0); transform:scale(1.06); }
  }
  .menu-btn{ display:none; background:none; border:1px solid var(--line); color:var(--paper); padding:8px 10px; border-radius:4px; font-size:20px; }
  @media(max-width:1080px){
    .main-nav{ display:none; }
    .header-phone{ display:none; }
  }
  @media(max-width:640px){
    .brand-text .slogan{ display:none; }
    .btn-cta{ padding:10px 14px; font-size:11.5px; }
  }

  /* ---------- HERO ---------- */
  .hero{
    position:relative; overflow:hidden;
    padding:88px 0 64px;
  }
  .hero-slides{ position:absolute; inset:0; z-index:0; }
  .hero-slide{
    position:absolute; inset:0;
    background-position:center 42%; background-size:cover; background-repeat:no-repeat;
    opacity:0; transition:opacity 1.4s ease;
  }
  .hero-slide.active{ opacity:1; }
  .hero-overlay{
    position:absolute; inset:0; z-index:1;
    background:linear-gradient(100deg, rgba(8,20,38,0.97) 0%, rgba(8,20,38,0.93) 32%, rgba(8,20,38,0.60) 56%, rgba(8,20,38,0.26) 78%, rgba(8,20,38,0.14) 100%);
  }
  .hero-dots{
    position:absolute; right:26px; bottom:26px; z-index:3;
    display:flex; gap:9px;
  }
  .hero-dots button{
    width:9px; height:9px; border-radius:50%; border:1.5px solid rgba(244,241,235,0.55);
    background:transparent; padding:0; cursor:pointer; transition:background .2s ease, transform .2s ease;
  }
  .hero-dots button.active{ background:var(--ember); border-color:var(--ember); transform:scale(1.15); }
  @media(max-width:640px){ .hero-dots{ right:16px; bottom:16px; } }
  .hero-inner{ position:relative; z-index:2; max-width:660px; }
  .eyebrow-ember{
    color:var(--ember); font-size:13px; font-weight:600; letter-spacing:0.06em;
    margin-bottom:14px; display:block;
  }
  .hero h1{
    font-size:clamp(38px, 5.6vw, 58px);
    text-transform:uppercase;
    margin-bottom:20px;
  }
  .hero h1 .white{ color:var(--paper); display:block; }
  .hero h1 .accent{ color:var(--ember); display:block; }
  .hero p.lead{
    font-size:16.5px; color:var(--paper-dim); max-width:46ch; margin-bottom:30px;
  }
  .hero-actions{ display:flex; gap:20px; flex-wrap:wrap; align-items:center; margin-bottom:46px; }
  .btn-primary{
    display:inline-flex; align-items:center; gap:9px;
    background:var(--ember); color:#ffffff; padding:15px 24px;
    font-weight:700; font-size:13.5px; letter-spacing:0.03em; border-radius:4px;
    transition:background .2s ease, transform .2s ease;
  }
  .btn-primary:hover{ background:#1d4ed8; transform:translateY(-1px); }
  .btn-primary svg{ width:16px; height:16px; }
  .btn-play{
    display:inline-flex; align-items:center; gap:11px;
    font-size:13.5px; font-weight:600; color:var(--paper); letter-spacing:0.02em;
    background:none; border:none; padding:0; cursor:pointer; font-family:inherit;
  }
  .btn-play .circle{
    width:38px; height:38px; border-radius:50%; border:1.5px solid var(--paper);
    display:flex; align-items:center; justify-content:center; flex-shrink:0;
    transition:border-color .2s ease, background .2s ease;
  }
  .btn-play:hover .circle{ border-color:var(--ember); background:rgba(37,99,235,0.12); }
  .btn-play svg{ width:13px; height:13px; fill:var(--paper); margin-left:2px; }

  .trust-row{ display:flex; gap:34px; flex-wrap:wrap; }
  .trust-item{ display:flex; align-items:center; gap:12px; max-width:150px; }
  .trust-item .ic{
    width:40px; height:40px; border:1.5px solid var(--ember); border-radius:50%;
    display:flex; align-items:center; justify-content:center; flex-shrink:0;
  }
  .trust-item .ic svg{ width:18px; height:18px; stroke:var(--ember); }
  .trust-item span{ font-size:12px; font-weight:600; color:var(--paper-dim); line-height:1.35; letter-spacing:0.01em; }

  /* ---------- SERVIÇOS ---------- */
  .services{ background:var(--bg-2); padding:88px 0; }
  .section-head-center{ max-width:600px; margin:0 auto 48px; text-align:center; }
  .section-head-center .kicker{
    color:var(--ember); font-size:13px; font-weight:600; letter-spacing:0.08em; margin-bottom:12px; display:block;
  }
  .section-head-center h2{ font-size:clamp(26px,3.2vw,34px); }

  .svc-grid{
    display:grid; grid-template-columns:repeat(5,1fr); gap:20px;
  }
  @media(max-width:1080px){ .svc-grid{grid-template-columns:repeat(3,1fr);} }
  @media(max-width:640px){ .svc-grid{grid-template-columns:repeat(2,1fr);} }
  @media(max-width:420px){ .svc-grid{grid-template-columns:1fr;} }

  .svc-card{
    background:var(--card); border:1px solid var(--line); border-radius:var(--radius);
    overflow:hidden; transition:transform .2s ease, border-color .2s ease;
  }
  .svc-card:hover{ transform:translateY(-4px); border-color:var(--ember-dim); }
  .svc-photo{ aspect-ratio:4/3; overflow:hidden; cursor:zoom-in; }
  .svc-photo img{ width:100%; height:100%; object-fit:cover; transition:transform .5s ease, filter .3s ease; }
  .svc-photo:hover img{ transform:scale(1.12); filter:brightness(1.05) saturate(1.08); }
  .svc-photo.clicked img{ transform:scale(1.18); filter:brightness(1.1) saturate(1.12); }
  .svc-body{ padding:18px 16px 20px; }
  .svc-icon{
    width:34px; height:34px; background:rgba(37,99,235,0.12); border:1px solid var(--ember-dim);
    border-radius:5px; display:flex; align-items:center; justify-content:center; margin-bottom:12px;
  }
  .svc-icon svg{ width:17px; height:17px; stroke:var(--ember); }
  .svc-body h3{ font-size:15px; font-weight:600; text-transform:uppercase; letter-spacing:0.01em; margin-bottom:8px; line-height:1.25; }
  .svc-body p{ font-size:13px; color:var(--steel); line-height:1.5; }

  /* ---------- SEÇÕES GERAIS (reaproveitadas do site anterior) ---------- */
  section{ padding:88px 0; }
  .section-head{ max-width:640px; margin-bottom:52px; }
  .section-head .kicker{ color:var(--ember); font-size:13px; font-weight:600; margin-bottom:12px; display:block; }
  .section-head h2{ font-size:clamp(28px,3.6vw,38px); margin-bottom:14px; }
  .section-head p{ color:var(--paper-dim); font-size:16px; max-width:52ch; }

  .about-grid{ display:grid; grid-template-columns:1fr 0.9fr; gap:56px; align-items:center; }
  @media(max-width:860px){ .about-grid{grid-template-columns:1fr;} }
  .about-photo{ position:relative; border-radius:var(--radius); overflow:hidden; border:1px solid var(--line); aspect-ratio:5/4; }
  .about-photo img{ width:100%; height:100%; object-fit:cover; display:block; }
  .about-slide{
    position:absolute; inset:0;
    background-position:center; background-size:cover; background-repeat:no-repeat;
    opacity:0; transition:opacity 1.2s ease;
  }
  .about-slide.active{ opacity:1; }
  .about-dots{
    position:absolute; left:14px; bottom:14px; z-index:2; display:flex; gap:8px;
  }
  .about-dots button{
    width:8px; height:8px; border-radius:50%; border:1.5px solid rgba(244,241,235,0.65);
    background:transparent; padding:0; cursor:pointer; transition:background .2s ease, transform .2s ease;
  }
  .about-dots button.active{ background:var(--ember); border-color:var(--ember); transform:scale(1.15); }
  .about-badge{
    position:absolute; right:14px; bottom:14px; z-index:2;
    background:rgba(18,17,16,0.7); border:1px solid var(--line); color:#ffffff;
    font-size:11px; letter-spacing:0.03em; padding:6px 11px; border-radius:20px;
  }

  .diff-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:var(--line); border:1px solid var(--line); }
  @media(max-width:860px){ .diff-grid{grid-template-columns:repeat(2,1fr);} }
  @media(max-width:480px){ .diff-grid{grid-template-columns:1fr;} }
  .diff-item{ background:var(--bg); padding:32px 26px; }
  .diff-item svg{ width:30px; height:30px; stroke:var(--ember); margin-bottom:18px;}
  .diff-item h3{ font-size:17px; font-weight:500; margin-bottom:9px; }
  .diff-item p{ font-size:14px; color:var(--steel); }

  .process-list{ display:grid; grid-template-columns:repeat(4,1fr); gap:0; position:relative; }
  @media(max-width:860px){ .process-list{grid-template-columns:1fr; gap:34px;} }
  .process-step{ padding-right:24px; position:relative; }
  .process-step:not(:last-child)::after{ content:''; position:absolute; top:14px; right:0; width:24px; height:1px; background:var(--line); }
  @media(max-width:860px){ .process-step:not(:last-child)::after{display:none;} }
  .process-step .n{
    font-family:'Oswald',sans-serif; font-size:14px; color:var(--ember);
    border:1px solid var(--ember-dim); width:28px; height:28px; border-radius:50%;
    display:flex; align-items:center; justify-content:center; margin-bottom:20px;
  }
  .process-step h3{ font-size:16.5px; font-weight:500; margin-bottom:9px;}
  .process-step p{ font-size:14px; color:var(--steel); }

  .gallery{ background:var(--bg-2);}
  .gal-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:16px; }
  @media(max-width:760px){ .gal-grid{grid-template-columns:repeat(2,1fr);} }
  @media(max-width:480px){ .gal-grid{grid-template-columns:1fr;} }
  .gal-item{
    aspect-ratio:1/1; border:1px solid var(--line); border-radius:var(--radius);
    position:relative; overflow:hidden; display:flex; align-items:flex-end;
    cursor:zoom-in; transition:box-shadow .3s ease, transform .3s ease;
  }
  .gal-item:hover{ box-shadow:0 14px 34px rgba(15,39,68,0.28); transform:translateY(-4px); z-index:2; }
  .gal-item img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; transition:transform .5s ease, filter .3s ease; }
  .gal-item:hover img{ transform:scale(1.12); filter:brightness(1.05) saturate(1.08); }
  .gal-item.clicked img{ transform:scale(1.18); filter:brightness(1.1) saturate(1.12); }
  .gal-item .lbl{
    position:relative; z-index:1; padding:16px; font-size:13.5px; color:#fff;
    background:linear-gradient(0deg, rgba(0,0,0,0.75), transparent); width:100%;
  }

  /* ---------- LIGHTBOX (destaque da foto ao clicar) ---------- */
  .lightbox-overlay{
    position:fixed; inset:0; z-index:120;
    background:rgba(6,14,24,0.9); backdrop-filter:blur(6px);
    display:flex; align-items:center; justify-content:center;
    opacity:0; pointer-events:none; transition:opacity .25s ease;
    padding:32px;
  }
  .lightbox-overlay.show{ opacity:1; pointer-events:auto; }
  .lightbox-box{
    position:relative; max-width:min(900px,92vw); max-height:88vh;
    transform:scale(.92); transition:transform .25s ease;
  }
  .lightbox-overlay.show .lightbox-box{ transform:scale(1); }
  .lightbox-box img{
    display:block; width:100%; height:100%; max-height:88vh; object-fit:contain;
    border-radius:10px; box-shadow:0 30px 80px rgba(0,0,0,0.55);
  }
  .lightbox-close{
    position:absolute; top:-44px; right:0; background:rgba(255,255,255,0.14);
    border:none; color:#fff; font-size:22px; width:38px; height:38px; border-radius:50%;
    cursor:pointer; line-height:1; transition:background .2s ease;
  }
  .lightbox-close:hover{ background:rgba(255,255,255,0.28); }

  .testi-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
  @media(max-width:860px){ .testi-grid{grid-template-columns:1fr;} }
  .testi{ border-left:2px solid var(--ember); padding-left:22px; }
  .testi p{ font-size:15.5px; color:var(--paper-dim); margin-bottom:16px; }
  .testi .who{ font-size:13.5px; color:var(--steel); }
  .testi .who b{ color:var(--paper); font-weight:500;}

  .contact{
    background:
      radial-gradient(ellipse 700px 400px at 10% 0%, rgba(91,155,255,0.18), transparent 60%),
      var(--bg-2);
    border-top:1px solid var(--line);
  }
  .contact-grid{ display:grid; grid-template-columns:1fr 1fr; gap:64px; }
  @media(max-width:860px){ .contact-grid{grid-template-columns:1fr; gap:40px;} }
  .contact-info h2{ font-size:clamp(26px,3.4vw,34px); margin-bottom:16px;}
  .contact-info p{ color:var(--paper-dim); font-size:15.5px; margin-bottom:28px; max-width:44ch;}
  .contact-list{ display:flex; flex-direction:column; gap:14px; }
  .contact-list li{ display:flex; gap:12px; align-items:flex-start; font-size:14.5px; color:var(--paper-dim);}
  .contact-list svg{ width:18px; height:18px; stroke:var(--ember); flex-shrink:0; margin-top:2px;}

  form{ display:flex; flex-direction:column; gap:14px; }
  .field{ display:flex; flex-direction:column; gap:6px; }
  .field label{ font-size:13px; color:var(--steel); }
  .field input, .field textarea, .field select{
    background:var(--card); border:1px solid var(--line); color:var(--paper);
    padding:13px 14px; border-radius:4px; font-family:'Work Sans',sans-serif; font-size:14.5px;
  }
  .field input:focus, .field textarea:focus, .field select:focus{
    outline:2px solid var(--ember); outline-offset:1px; border-color:var(--ember);
  }
  .field textarea{ resize:vertical; min-height:96px; }
  .submit-btn{
    background:var(--ember); color:#ffffff; padding:15px 22px; border:none;
    border-radius:4px; font-size:15px; font-weight:700; cursor:pointer;
    transition:background .2s ease;
  }
  .submit-btn:hover{ background:#1d4ed8; }
  .form-note{ font-size:12.5px; color:var(--steel-dim); }
  #form-status{ font-size:14px; margin-top:4px; }

  footer{ background:#0a1f3a; border-top:1px solid var(--line); padding:44px 0 28px;}
  .foot-top{ display:flex; justify-content:space-between; align-items:flex-start; flex-wrap:wrap; gap:24px; margin-bottom:30px; }
  .foot-brand{ display:flex; align-items:center; gap:12px; }
  .foot-brand .brand-mark{ width:36px; height:36px; }
  .foot-brand .mark{ font-family:'Oswald',sans-serif; font-weight:700; font-size:18px;}
  .foot-brand .mark span{ color:var(--ember); }
  .foot-brand p{ font-size:13px; color:var(--steel); margin-top:6px; max-width:32ch;}
  .foot-links{ display:flex; gap:52px; flex-wrap:wrap; }
  .foot-links h4{ font-size:12.5px; color:var(--paper-dim); font-weight:500; margin-bottom:12px; letter-spacing:0.02em;}
  .foot-links ul{ display:flex; flex-direction:column; gap:9px;}
  .foot-links a{ font-size:13.5px; color:var(--steel); transition:color .2s ease;}
  .foot-links a:hover{ color:var(--ember); }
  .foot-bottom{ border-top:1px solid var(--line); padding-top:22px; display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; font-size:12.5px; color:var(--steel-dim); }

  /* ---------- Notificação de avaliações no topo ---------- */
  .review-toast{
    position:fixed; top:92px; right:20px;
    transform:translateX(16px); opacity:0;
    z-index:70; width:340px; max-width:calc(100vw - 32px);
    background:var(--card); border:1px solid var(--line); border-radius:12px;
    box-shadow:0 14px 34px rgba(0,0,0,0.5);
    padding:14px 16px; display:flex; gap:12px; align-items:flex-start;
    pointer-events:none;
    transition:opacity .45s ease, transform .45s ease;
  }
  .review-toast.show{ opacity:1; transform:translateX(0); pointer-events:auto; }
  .review-toast-avatar{
    width:42px; height:42px; border-radius:50%; flex-shrink:0; object-fit:cover;
    border:1.5px solid var(--ember-dim);
  }
  .review-toast-avatar-letter{
    width:42px; height:42px; border-radius:50%; flex-shrink:0;
    display:flex; align-items:center; justify-content:center;
    color:#fff; font-family:'Oswald',sans-serif; font-weight:600; font-size:17px;
    border:1.5px solid rgba(255,255,255,0.25);
  }
  .review-toast-body{ flex:1; min-width:0; }
  .review-toast-top{ display:flex; align-items:center; justify-content:space-between; gap:8px; margin-bottom:2px; }
  .review-toast-name{ font-size:13.5px; font-weight:700; color:var(--paper); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
  .review-toast-stars{ font-size:11.5px; color:#f5b301; letter-spacing:1px; flex-shrink:0; }
  .review-toast-badge{ font-size:10px; color:var(--steel); margin-bottom:4px; }
  .review-toast-text{ font-size:12.5px; color:var(--paper-dim); line-height:1.4; }
  .review-toast-close{
    position:absolute; top:6px; right:8px; background:none; border:none;
    color:var(--steel); font-size:14px; cursor:pointer; line-height:1; padding:4px;
  }
  @media(max-width:480px){
    .review-toast{ width:auto; left:16px; right:16px; top:74px; padding:10px 12px; gap:9px; }
    .review-toast-avatar, .review-toast-avatar-letter{ width:34px; height:34px; }
    .review-toast-name{ font-size:12.5px; }
    .review-toast-text{
      font-size:11.5px; display:-webkit-box; -webkit-line-clamp:1; -webkit-box-orient:vertical; overflow:hidden;
    }
    .review-toast-badge{ display:none; }
  }

  .whats-float{
    position:fixed; bottom:22px; right:22px; z-index:60;
    width:68px; height:68px; border-radius:50%;
    background:#25D366; display:flex; align-items:center; justify-content:center;
    box-shadow:0 6px 18px rgba(0,0,0,0.4); transition:transform .2s ease;
    animation: whats-pulse 2.4s ease-in-out infinite;
  }
  .whats-float:hover{ transform:scale(1.06); animation-play-state:paused; }
  .whats-float svg{ width:32px; height:32px; fill:#fff; }

  @keyframes whats-pulse{
    0%, 100%{ box-shadow:0 6px 18px rgba(0,0,0,0.4), 0 0 0 0 rgba(37,211,102,0.55); }
    50%{ box-shadow:0 6px 18px rgba(0,0,0,0.4), 0 0 0 10px rgba(37,211,102,0); }
  }

  /* ---------- Balão de atendimento do WhatsApp ---------- */
  .whats-bubble{
    position:fixed; bottom:92px; right:22px; z-index:61;
    width:290px; max-width:calc(100vw - 40px);
    background:var(--card); border:1px solid var(--line); border-radius:12px;
    box-shadow:0 14px 34px rgba(0,0,0,0.45);
    overflow:hidden;
    opacity:0; transform:translateY(16px) scale(0.96);
    pointer-events:none;
    transition:opacity .35s ease, transform .35s ease;
  }
  .whats-bubble.show{ opacity:1; transform:translateY(0) scale(1); pointer-events:auto; }
  .whats-bubble-head{
    display:flex; align-items:center; gap:10px;
    background:#1f7a49; padding:12px 14px;
  }
  .whats-bubble-avatar{
    width:34px; height:34px; border-radius:50%; background:#25D366;
    display:flex; align-items:center; justify-content:center; flex-shrink:0;
  }
  .whats-bubble-avatar svg{ width:18px; height:18px; fill:#fff; }
  .whats-bubble-head strong{ display:block; font-size:13.5px; color:#fff; font-weight:600; }
  .whats-bubble-head span{ display:block; font-size:11px; color:rgba(255,255,255,0.85); }
  .whats-bubble-close{
    margin-left:auto; background:none; border:none; color:rgba(255,255,255,0.85);
    font-size:16px; cursor:pointer; line-height:1; padding:4px;
  }
  .whats-bubble-body{ padding:14px; }
  .whats-bubble-msg{
    background:var(--bg); border:1px solid var(--line); border-radius:10px 10px 10px 2px;
    padding:10px 12px; font-size:13.5px; color:var(--paper-dim); line-height:1.45;
    margin-bottom:12px;
  }
  .whats-bubble-cta{
    display:flex; align-items:center; justify-content:center; gap:8px;
    background:#25D366; color:#fff; font-weight:700; font-size:13px;
    padding:11px; border-radius:8px; transition:background .2s ease;
  }
  .whats-bubble-cta:hover{ background:#20bd5a; }
  .whats-bubble-cta svg{ width:15px; height:15px; fill:#fff; }
  @media(max-width:480px){
    .whats-bubble{ right:16px; bottom:88px; width:250px; }
    .whats-bubble-body{ padding:11px; }
    .whats-bubble-msg{ font-size:12.5px; padding:9px 10px; margin-bottom:9px; }
    .whats-bubble-head{ padding:10px 12px; }
    .whats-float{ right:16px; bottom:18px; }
  }

  .reveal{ opacity:0; transform:translateY(14px); transition:opacity .6s ease, transform .6s ease; }
  .reveal.in{ opacity:1; transform:translateY(0); }
  @media (prefers-reduced-motion: reduce){
    html{ scroll-behavior:auto; }
    .reveal{ opacity:1; transform:none; transition:none; }
    .brand-text .mark{ animation:none; }
    .btn-cta{ animation:none; }
  }