:root{
    --color-bg: #F7F4EC;
    --color-surface: #FFFFFF;
    --color-surface-alt: #EFEAE0;
    --color-primary: #4F7A68;      /* verde-sálvia profundo */
    --color-primary-dark: #33564A;
    --color-primary-light: #A9C5B8;
    --color-secondary: #7FA3B0;    /* azul suave */
    --color-secondary-light: #D6E4E7;
    --color-text: #26332F;         /* quase-preto esverdeado, alto contraste */
    --color-text-soft: #55655F;
    --color-whatsapp: #2CA85A;

    --font-display: "Fraunces", Georgia, serif;
    --font-body: "Work Sans", "Segoe UI", sans-serif;

    --radius-lg: 28px;
    --radius-md: 16px;
    --radius-sm: 10px;

    --shadow-soft: 0 12px 32px -12px rgba(38, 51, 47, 0.18);
    --shadow-card: 0 6px 20px -8px rgba(38, 51, 47, 0.14);

    --max-width: 1180px;
  }

  @media (prefers-reduced-motion: reduce){
    *, *::before, *::after{
      animation-duration: 0.001ms !important;
      animation-iteration-count: 1 !important;
      transition-duration: 0.001ms !important;
      scroll-behavior: auto !important;
    }
  }

  *,*::before,*::after{ box-sizing: border-box; }
  html{ scroll-behavior: smooth; }

  body{
    margin:0;
    font-family: var(--font-body);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
  }

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

  a{ color: inherit; }

  h1,h2,h3{
    font-family: var(--font-display);
    color: var(--color-primary-dark);
    line-height: 1.15;
    margin: 0 0 0.5em 0;
    font-weight: 500;
  }

  p{ margin: 0 0 1em 0; color: var(--color-text-soft); }

  .container{
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
  }

  section{ padding: 96px 0; }

  .eyebrow{
    display:inline-block;
    font-size: 0.78rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--color-primary);
    font-weight: 600;
    margin-bottom: 14px;
  }

  /* Foco visível para acessibilidade */
  a:focus-visible, button:focus-visible{
    outline: 3px solid var(--color-secondary);
    outline-offset: 3px;
    border-radius: 4px;
  }

  .skip-link{
    position:absolute; left:-999px; top:auto;
    background: var(--color-primary-dark); color:#fff;
    padding: 12px 20px; border-radius: 0 0 8px 0; z-index: 1000;
  }
  .skip-link:focus{ left:0; top:0; }

  /* ============ HEADER / NAV ============ */
  header.site-header{
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(247, 244, 236, 0.88);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(38,51,47,0.08);
  }

  .nav-wrap{
    display:flex;
    align-items:center;
    justify-content: space-between;
    padding: 16px 24px;
    max-width: var(--max-width);
    margin: 0 auto;
  }

  .brand{
    display:flex;
    align-items:center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 1.15rem;
    color: var(--color-primary-dark);
    text-decoration:none;
    font-weight: 600;
  }
  .brand .mark{
    width: 34px; height: 34px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-secondary));
    flex-shrink:0;
  }

  nav.primary-nav ul{
    list-style:none;
    display:flex;
    gap: 28px;
    margin:0; padding:0;
  }
  nav.primary-nav a{
    text-decoration:none;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text);
    position:relative;
    padding-bottom: 4px;
  }
  nav.primary-nav a::after{
    content:"";
    position:absolute; left:0; bottom:0;
    width:0; height:2px;
    background: var(--color-primary);
    transition: width .25s ease;
  }
  nav.primary-nav a:hover::after, nav.primary-nav a:focus-visible::after{ width:100%; }

  .nav-cta{
    display:inline-flex;
    align-items:center;
    gap:8px;
    background: var(--color-whatsapp);
    color:#fff !important;
    padding: 10px 18px;
    border-radius: 999px;
    text-decoration:none;
    font-weight:600;
    font-size: 0.9rem;
    box-shadow: var(--shadow-card);
    transition: transform .2s ease, box-shadow .2s ease;
  }
  .nav-cta:hover{ transform: translateY(-2px); box-shadow: var(--shadow-soft); }

  .menu-toggle{
    display:none;
    background:none; border:none; cursor:pointer;
    padding: 8px;
  }
  .menu-toggle span{
    display:block; width:24px; height:2px; background: var(--color-primary-dark);
    margin: 5px 0; border-radius: 2px; transition: all .25s ease;
  }

  /* ============ HERO ============ */
  .hero{
    padding: 72px 0 96px;
    overflow: hidden;
  }
  .hero .container{
    display:grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    align-items:center;
  }
  .hero h1{
    font-size: clamp(2.4rem, 4.4vw, 3.6rem);
  }
  .hero h1 em{
    font-style: italic;
    color: var(--color-primary);
    font-weight: 500;
  }
  .hero .crp-badge{
    display:inline-flex;
    align-items:center;
    gap:8px;
    background: var(--color-surface);
    border: 1px solid rgba(38,51,47,0.1);
    padding: 6px 14px;
    border-radius: 999px;
    font-size: 0.82rem;
    color: var(--color-text-soft);
    margin-bottom: 22px;
    box-shadow: var(--shadow-card);
  }
  .hero .crp-badge .dot{
    width:7px; height:7px; border-radius:50%;
    background: var(--color-whatsapp);
  }

  .hero .lede{
    font-size: 1.12rem;
    max-width: 46ch;
    color: var(--color-text-soft);
  }

  .hero-ctas{
    display:flex;
    flex-wrap:wrap;
    gap: 16px;
    margin-top: 32px;
  }

  .btn{
    display:inline-flex;
    align-items:center;
    gap:10px;
    padding: 15px 28px;
    border-radius: 999px;
    text-decoration:none;
    font-weight:600;
    font-size: 0.98rem;
    border: 2px solid transparent;
    cursor:pointer;
    transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
  }
  .btn-primary{
    background: var(--color-whatsapp);
    color:#fff;
    box-shadow: var(--shadow-card);
  }
  .btn-primary:hover{ transform: translateY(-2px); box-shadow: var(--shadow-soft); }
  .btn-secondary{
    background: transparent;
    border-color: var(--color-primary-dark);
    color: var(--color-primary-dark);
  }
  .btn-secondary:hover{ background: var(--color-primary-dark); color:#fff; }

  /* Elemento assinatura: respiração visual (círculos concêntricos) */
  .breathing-wrap{
    position:relative;
    display:flex;
    align-items:center;
    justify-content:center;
    height: 420px;
  }
  .breathing-wrap svg{ width: 100%; height: 100%; max-width: 420px; }
  .breath-ring{
    transform-origin: center;
    animation: breathe 7s ease-in-out infinite;
  }
  .breath-ring.r2{ animation-delay: -1.6s; }
  .breath-ring.r3{ animation-delay: -3.2s; }
  @keyframes breathe{
    0%, 100% { transform: scale(0.86); opacity: 0.55; }
    50% { transform: scale(1); opacity: 0.95; }
  }
  .breathing-caption{
    position:absolute;
    bottom: 6px;
    left:50%;
    transform: translateX(-50%);
    font-size: 0.78rem;
    color: var(--color-text-soft);
    letter-spacing: 0.06em;
    text-align:center;
  }

  /* ============ SOBRE ============ */
  .about{
    background: var(--color-surface);
  }
  .about .container{
    display:grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 56px;
    align-items:center;
  }
  .about-photo{
    aspect-ratio: 4/5;
    border-radius: var(--radius-lg);
    background: linear-gradient(155deg, var(--color-secondary-light), var(--color-primary-light));
    display:flex;
    align-items:center;
    justify-content:center;
    color: var(--color-primary-dark);
    font-family: var(--font-display);
    font-size: 1rem;
    text-align:center;
    padding: 24px;
    box-shadow: var(--shadow-soft);
  }
  .about-text h2{ font-size: clamp(1.8rem, 3vw, 2.4rem); }
  .about-signature{
    margin-top: 24px;
    font-family: var(--font-display);
    font-style: italic;
    color: var(--color-primary);
    font-size: 1.2rem;
  }

  /* ============ SERVIÇOS ============ */
  .services{
    background: var(--color-bg);
  }
  .section-head{
    max-width: 640px;
    margin: 0 auto 56px;
    text-align:center;
  }
  .section-head h2{ font-size: clamp(1.9rem, 3.2vw, 2.5rem); }

  .services-grid{
    display:grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 22px;
  }
  .service-card{
    background: var(--color-surface);
    border-radius: var(--radius-md);
    padding: 26px 24px;
    box-shadow: var(--shadow-card);
    display:flex;
    flex-direction:column;
    gap: 14px;
    border-top: 3px solid var(--color-primary-light);
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
  }
  .service-card:hover{
    transform: translateY(-4px);
    box-shadow: var(--shadow-soft);
    border-top-color: var(--color-primary);
  }
  .service-card h3{
    font-size: 1.08rem;
    color: var(--color-text);
    font-family: var(--font-body);
    font-weight: 600;
    margin:0;
  }
  .service-price{
    font-family: var(--font-display);
    font-size: 1.3rem;
    color: var(--color-primary-dark);
  }
  .service-price span{
    font-size: 0.72rem;
    color: var(--color-text-soft);
    font-family: var(--font-body);
    display:block;
    font-weight:500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
  }
  .service-link{
    margin-top: auto;
    align-self:flex-start;
    font-size: 0.86rem;
    font-weight: 600;
    color: var(--color-primary);
    text-decoration:none;
    display:inline-flex;
    align-items:center;
    gap: 6px;
    border-bottom: 1px solid transparent;
    padding-bottom: 2px;
    transition: border-color .2s ease;
  }
  .service-link:hover{ border-color: var(--color-primary); }

  /* ============ CONTATO ============ */
  .contact{
    background: var(--color-primary-dark);
    color: #fff;
  }
  .contact h2{ color:#fff; }
  .contact .eyebrow{ color: var(--color-primary-light); }
  .contact p{ color: rgba(255,255,255,0.78); }

  .contact .container{
    display:grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items:start;
  }

  .contact-list{
    list-style:none;
    margin: 28px 0 0;
    padding:0;
    display:flex;
    flex-direction:column;
    gap: 20px;
  }
  .contact-list li{
    display:flex;
    gap: 14px;
    align-items:flex-start;
  }
  .contact-list .icon{
    width: 42px; height:42px; flex-shrink:0;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    display:flex; align-items:center; justify-content:center;
  }
  .contact-list a{
    color:#fff;
    text-decoration:none;
    font-weight:500;
    border-bottom: 1px solid rgba(255,255,255,0.35);
  }
  .contact-list a:hover{ border-color:#fff; }
  .contact-list .label{
    display:block;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-primary-light);
    margin-bottom: 3px;
  }

  .map-frame{
    border-radius: var(--radius-md);
    overflow:hidden;
    box-shadow: var(--shadow-soft);
    border: 4px solid rgba(255,255,255,0.08);
  }
  .map-frame iframe{
    width:100%;
    height: 340px;
    border:0;
    display:block;
  }

  /* ============ FOOTER ============ */
  footer.site-footer{
    background: #23302B;
    color: rgba(255,255,255,0.7);
    padding: 40px 0;
    font-size: 0.88rem;
  }
  .footer-wrap{
    display:flex;
    flex-wrap:wrap;
    justify-content: space-between;
    align-items:center;
    gap: 16px;
  }
  .footer-brand{
    font-family: var(--font-display);
    color:#fff;
    font-size: 1.05rem;
  }
  .footer-wrap a{ color: var(--color-primary-light); text-decoration:none; }
  .footer-wrap a:hover{ text-decoration:underline; }

  /* Botão flutuante WhatsApp (mobile-friendly quick access) */
  .float-whatsapp{
    position: fixed;
    bottom: 22px;
    right: 22px;
    background: var(--color-whatsapp);
    color:#fff;
    width: 58px; height: 58px;
    border-radius: 50%;
    display:flex; align-items:center; justify-content:center;
    box-shadow: 0 8px 24px -6px rgba(0,0,0,0.35);
    z-index: 90;
    text-decoration:none;
    transition: transform .2s ease;
  }
  .float-whatsapp:hover{ transform: scale(1.08); }

  /* ============ RESPONSIVO ============ */
  @media (max-width: 900px){
    .hero .container, .about .container, .contact .container{
      grid-template-columns: 1fr;
    }
    .about .container{ text-align:left; }
    .about-photo{ max-width: 320px; margin: 0 auto; }
    .breathing-wrap{ height: 300px; order:-1; }
    section{ padding: 72px 0; }
  }

  @media (max-width: 760px){
    nav.primary-nav{
      position: fixed;
      inset: 68px 0 0 0;
      background: var(--color-bg);
      padding: 24px;
      transform: translateY(-110%);
      opacity: 0;
      transition: transform .3s ease, opacity .3s ease;
      border-top: 1px solid rgba(38,51,47,0.08);
    }
    nav.primary-nav.open{ transform: translateY(0); opacity: 1; }
    nav.primary-nav ul{
      flex-direction:column;
      gap: 4px;
    }
    nav.primary-nav a{
      display:block;
      padding: 14px 4px;
      font-size: 1.05rem;
      border-bottom: 1px solid rgba(38,51,47,0.06);
    }
    .nav-cta{ margin-top: 18px; width: fit-content; }
    .menu-toggle{ display:block; }
    .brand span.brand-text{ display:none; }
  }

  @media (max-width: 520px){
    .services-grid{ grid-template-columns: 1fr; }
    .hero-ctas .btn{ width:100%; justify-content:center; }
  }