:root{
  --teal:#2F7F99;
  --teal-dark:#1D5A71;
  --teal-soft:#E4F0F4;
  --cream:#FAF7F2;
  --ink:#1E2A30;
  --muted:#5B6B73;
  --orange:#F29A2E;
  --wa:#1FAF57;
  --wa-dark:#17924A;
  --radius:18px;
  --shadow:0 18px 40px -18px rgba(29,90,113,.35);
  --font-head:"Fraunces",Georgia,serif;
  --font-body:"Nunito Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:76px}
body{margin:0;font-family:var(--font-body);font-size:17px;line-height:1.65;color:var(--ink);background:var(--cream);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--font-head);font-weight:600;line-height:1.15;margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:clamp(2.3rem,6vw,4rem)}
h2{font-size:clamp(1.7rem,4vw,2.6rem)}
h3{font-size:1.35rem}
p{margin:0 0 1em}
.wrap{width:min(1160px,100% - 40px);margin-inline:auto}
.center{text-align:center}
.skip{position:absolute;left:-999px;top:8px;background:#fff;padding:8px 14px;border-radius:8px;z-index:200}
.skip:focus{left:8px}

.eyebrow{font-size:.78rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--teal);margin-bottom:.9em}
.eyebrow.light{color:#BFE3EE}
.sub{color:var(--muted);max-width:56ch}
.lead{font-size:1.12rem;color:#34444C;max-width:52ch}

/* Botões */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 28px;border-radius:999px;font-weight:700;font-size:1rem;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:transform .25s,box-shadow .25s,background .25s,color .25s}
.btn svg{width:22px;height:22px}
.btn-wa{background:var(--wa);color:#fff;box-shadow:0 10px 24px -10px rgba(31,175,87,.7)}
.btn-wa:hover{background:var(--wa-dark);transform:translateY(-2px)}
.btn-ghost{border-color:var(--teal);color:var(--teal-dark);background:transparent}
.btn-ghost:hover{background:var(--teal);color:#fff;transform:translateY(-2px)}
.btn-sm{min-height:42px;padding:0 20px;font-size:.95rem}
.btn-lg{min-height:60px;padding:0 38px;font-size:1.1rem}
.link-arrow{color:var(--teal-dark);font-weight:700;text-decoration:none;border-bottom:2px solid rgba(47,127,153,.3);transition:border-color .2s}
.link-arrow:hover{border-color:var(--teal)}
:focus-visible{outline:3px solid var(--orange);outline-offset:3px}

/* Cabeçalho */
.site-header{position:sticky;top:0;z-index:100;background:rgba(250,247,242,.88);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid rgba(47,127,153,.12)}
.header-in{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-family:var(--font-head);font-weight:600;font-size:1.2rem;color:var(--teal-dark)}
.brand img{width:44px;height:44px;border-radius:10px;object-fit:contain}
.brand em{font-style:normal;color:var(--teal)}
.nav{display:flex;align-items:center;gap:26px}
.nav a:not(.btn){text-decoration:none;font-weight:600;font-size:.95rem;color:var(--ink);position:relative}
.nav a:not(.btn)::after{content:"";position:absolute;left:0;bottom:-4px;width:0;height:2px;background:var(--orange);transition:width .25s}
.nav a:not(.btn):hover::after{width:100%}
.burger{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer;padding:10px;flex-direction:column;justify-content:center;gap:6px}
.burger span{display:block;height:2px;background:var(--teal-dark);border-radius:2px;transition:transform .3s,opacity .3s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

/* Hero */
.hero{padding:56px 0 80px;background:radial-gradient(900px 500px at 85% 10%,var(--teal-soft),transparent 70%)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero-logo{width:112px;height:112px;object-fit:contain;border-radius:16px;margin-bottom:22px;box-shadow:var(--shadow)}
.hero h1{color:var(--teal-dark)}
.cta-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.hero-photo{position:relative;justify-self:center;width:min(440px,100%)}
.arch{border-radius:999px 999px 28px 28px;overflow:hidden;aspect-ratio:3/4;box-shadow:var(--shadow);border:6px solid #fff}
.arch img{width:100%;height:100%;object-fit:cover}
.badge{position:absolute;left:-18px;bottom:36px;background:#fff;padding:12px 20px;border-radius:999px;box-shadow:var(--shadow);font-size:.92rem;font-weight:600;color:var(--teal-dark)}
.badge b{color:var(--orange)}

/* Seções */
.section{padding:96px 0}
.tint{background:var(--teal-soft)}
.section-head{margin-bottom:44px}
.section-head .sub{margin-top:-.2em}

/* Sobre */
.about{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.about-photos{position:relative;aspect-ratio:1/1.05}
.about-photos img{position:absolute;height:auto;object-fit:cover;border-radius:var(--radius);border:5px solid #fff;box-shadow:var(--shadow)}
.ph-a{left:0;top:0;width:58%;aspect-ratio:3/4}
.ph-b{right:0;bottom:0;width:58%;aspect-ratio:3/4}

/* Serviços */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-bottom:44px}
.card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:0 10px 30px -18px rgba(29,90,113,.4);transition:transform .35s,box-shadow .35s}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.card-img{aspect-ratio:4/5;overflow:hidden}
.card-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.card:hover .card-img img{transform:scale(1.05)}
.card-body{padding:22px 22px 26px}
.card-body h3{color:var(--teal-dark);margin-bottom:.35em}
.card-body p{margin:0;color:var(--muted);font-size:.97rem}

/* Galeria */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:36px}
.g-item{position:relative;border:0;padding:0;border-radius:var(--radius);overflow:hidden;cursor:zoom-in;aspect-ratio:3/4;background:var(--teal-soft)}
.g-item img{width:100%;height:100%;object-fit:cover;transition:transform .7s cubic-bezier(.2,.7,.2,1)}
.g-item::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(29,90,113,.45),transparent 45%);opacity:0;transition:opacity .35s}
.g-item:hover img,.g-item:focus-visible img{transform:scale(1.06)}
.g-item:hover::after,.g-item:focus-visible::after{opacity:1}

/* Diferencial */
.diff{background:var(--teal-dark);color:#fff;padding:100px 0;position:relative;overflow:hidden}
.diff::before{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;background:rgba(255,255,255,.05)}
.diff-in{position:relative;text-align:center;max-width:860px}
.paws{width:44px;height:44px;color:var(--orange);margin:0 auto 18px}
.diff blockquote{margin:0 0 48px;font-family:var(--font-head);font-weight:500;font-size:clamp(1.7rem,4.2vw,2.9rem);line-height:1.25}
.diff-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:24px;text-align:left}
.diff-list li{border-top:2px solid rgba(255,255,255,.25);padding-top:16px}
.diff-list b{display:block;font-family:var(--font-head);font-size:1.25rem;margin-bottom:4px;color:#fff}
.diff-list span{color:#CFE6EE;font-size:.97rem}

/* Localização */
.loc{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:center}
address{font-style:normal;font-size:1.1rem;margin:0 0 28px;line-height:1.8}
.map{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);border:5px solid #fff;aspect-ratio:16/11;background:var(--teal-soft)}
.map iframe{width:100%;height:100%;border:0}

/* Contato e agendamento */
.book{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start}
.book-info .sub{margin-bottom:28px}
.contact-list{list-style:none;padding:0;margin:32px 0 0;display:grid;gap:10px;color:var(--muted)}
.contact-list a{color:var(--teal-dark);font-weight:700}
.book-form{background:#fff;border-radius:var(--radius);padding:34px;box-shadow:var(--shadow);scroll-margin-top:90px}
.book-form h3{color:var(--teal-dark);margin-bottom:18px}
.book-form label{display:block;font-weight:700;font-size:.9rem;color:var(--ink);margin-bottom:16px}
.book-form input,.book-form select,.book-form textarea{display:block;width:100%;margin-top:6px;min-height:50px;padding:12px 14px;font:inherit;font-weight:400;font-size:16px;color:var(--ink);background:var(--cream);border:1.5px solid #D5E2E7;border-radius:12px;transition:border-color .2s,box-shadow .2s}
.book-form textarea{resize:vertical;min-height:90px}
.book-form input:focus,.book-form select:focus,.book-form textarea:focus{outline:0;border-color:var(--teal);box-shadow:0 0 0 4px rgba(47,127,153,.15)}
.book-form .invalid{border-color:#C8453B;background:#FFF6F5}
.row{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
.book-form .btn{width:100%;margin-top:4px}
.form-error{color:#B3362D;font-weight:700;font-size:.92rem;margin:0 0 14px}
.form-note{font-size:.85rem;color:var(--muted);margin:14px 0 0;text-align:center}
.form-note.ok{color:var(--wa-dark);font-weight:700}

/* Rodapé */
.footer{background:var(--ink);color:#C9D4D9;padding:44px 0;text-align:center}
.foot-in{display:flex;flex-direction:column;align-items:center;gap:6px}
.foot-in img{width:56px;height:56px;border-radius:12px;object-fit:contain;margin-bottom:8px}
.foot-in p{margin:0}
.small{font-size:.85rem;color:#93A3AA}

/* WhatsApp flutuante */
.wa-float{position:fixed;right:18px;bottom:18px;z-index:120;width:62px;height:62px;border-radius:50%;background:var(--wa);color:#fff;display:grid;place-items:center;box-shadow:0 12px 28px -8px rgba(0,0,0,.4);transition:transform .25s}
.wa-float svg{width:34px;height:34px}
.wa-float:hover{transform:scale(1.08)}
.wa-float::before{content:"";position:absolute;inset:0;border-radius:50%;background:var(--wa);opacity:.45;animation:pulse 2.6s ease-out infinite;z-index:-1}
@keyframes pulse{0%{transform:scale(1);opacity:.45}100%{transform:scale(1.55);opacity:0}}

/* Lightbox */
.lb{position:fixed;inset:0;z-index:300;background:rgba(14,28,34,.94);display:flex;align-items:center;justify-content:center;padding:24px}
.lb[hidden]{display:none}
.lb img{max-width:min(92vw,760px);max-height:88vh;object-fit:contain;border-radius:14px;box-shadow:0 30px 80px rgba(0,0,0,.5)}
.lb-close,.lb-nav{position:absolute;background:rgba(255,255,255,.12);color:#fff;border:0;border-radius:50%;width:52px;height:52px;font-size:2rem;line-height:1;cursor:pointer;transition:background .2s}
.lb-close:hover,.lb-nav:hover{background:rgba(255,255,255,.25)}
.lb-close{top:18px;right:18px}
.lb-prev{left:18px;top:50%;transform:translateY(-50%)}
.lb-next{right:18px;top:50%;transform:translateY(-50%)}

/* Animação de entrada */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s ease,transform .8s ease}
.reveal.in{opacity:1;transform:none}
.no-js .reveal{opacity:1;transform:none}

/* Tablet */
@media (max-width:1000px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .about,.loc{gap:40px}
  .book{grid-template-columns:1fr;gap:36px}
}

/* Celular */
@media (max-width:820px){
  body{font-size:16.5px}
  .burger{display:flex}
  .nav{position:absolute;top:70px;left:0;right:0;background:var(--cream);flex-direction:column;align-items:stretch;gap:0;padding:8px 20px 24px;border-bottom:1px solid rgba(47,127,153,.15);box-shadow:0 20px 30px -20px rgba(0,0,0,.25);transform:translateY(-12px);opacity:0;pointer-events:none;transition:opacity .25s,transform .25s}
  .nav.open{opacity:1;transform:none;pointer-events:auto}
  .nav a:not(.btn){padding:16px 4px;border-bottom:1px solid rgba(47,127,153,.1);font-size:1.05rem}
  .nav a:not(.btn)::after{display:none}
  .nav .btn{margin-top:16px;min-height:52px}
  .hero{padding:32px 0 56px}
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .hero-photo{order:-1;width:min(300px,78%)}
  .hero-logo{width:88px;height:88px}
  .badge{left:-8px;bottom:22px;font-size:.82rem;padding:9px 16px}
  .cta-row .btn{width:100%}
  .section{padding:64px 0}
  .about,.loc{grid-template-columns:1fr}
  .about-photos{aspect-ratio:1/1.1;max-width:440px;margin-inline:auto;width:100%}
  .gallery{grid-template-columns:repeat(2,1fr);gap:12px}
  .g-item:last-child{grid-column:span 2;aspect-ratio:3/2}
  .diff{padding:72px 0}
  .diff-list{grid-template-columns:1fr;gap:18px}
  .book-info .btn{width:100%}
  .book-form{padding:24px 20px}
}
@media (max-width:520px){
  .row{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr}
  .card-img{aspect-ratio:4/3.4}
  .brand span{font-size:1.05rem}
  .lb-nav{width:44px;height:44px}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}