/* Melisa Barboza – Arquitetura e Interiores | site estático */
@font-face{font-family:"MELISA";src:url("../fonts/EngraversGothic-BT.ttf") format("truetype");font-display:swap}
:root{--g1:#828072;--g2:#9e9c8e;--ink:#504f47;--light:#eee9e9;--rose:#e7c8b6;--header-h:96px}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Arial,Helvetica,sans-serif;background:#fff;color:#404248;line-height:1.5}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:100%;max-width:1170px;margin:0 auto;padding:0 15px}
.skip{position:absolute;left:-9999px;top:0;background:#fff;padding:8px 12px;z-index:1000}
.skip:focus{left:8px}
[id]{scroll-margin-top:var(--header-h)}

/* Header */
.site-header{position:sticky;top:0;z-index:100;background:var(--g1);box-shadow:0 1px 6px rgba(0,0,0,.15)}
.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:var(--header-h);gap:20px}
.logo img{width:321px;height:auto;max-width:60vw}
.menu{display:flex;gap:20px;align-items:center}
.menu a{position:relative;color:#e5e2db;font-size:13.6px;font-weight:600;line-height:1.6;text-transform:uppercase;letter-spacing:0;transition:color .3s}
.menu a.active{color:#d3d2ca}
.menu a:hover{color:#b8b7b2}
.menu a::after{content:"";position:absolute;left:0;right:0;bottom:-2px;margin:0 auto;width:0;height:2px;background:#b8b7b2;transition:width .3s}
.menu a:hover::after{width:100%}
.menu-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px}
.menu-toggle span{display:block;width:26px;height:2px;background:#e5e2db;margin:5px 0;transition:.3s}

/* Projetos – grade de carrosséis */
.projetos{display:grid;grid-template-columns:repeat(3,1fr)}
.anchor{grid-column:1/-1;height:0}
.carousel{position:relative;overflow:hidden;height:452px;background:#ddd}
.track{display:flex;height:100%;transition:transform .5s ease}
.slide{flex:0 0 100%;min-width:0;height:100%;overflow:hidden}
.slide img{width:100%;height:100%;object-fit:cover;cursor:zoom-in}
.nav{position:absolute;top:50%;transform:translateY(-50%);background:none;border:0;color:#fff;font-size:22px;padding:10px 12px;cursor:pointer;text-shadow:0 0 6px rgba(0,0,0,.6);opacity:.85}
.nav:hover{opacity:1}
.prev{left:4px}.next{right:4px}

/* Missão / Visão / Valores */
.mvv{position:relative;background:var(--g2);padding:110px 0 70px}
.mvv .shape{position:absolute;top:0;left:0;width:100%;height:60px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.card{padding:50px 45px 42px;box-shadow:0 0 50px rgba(0,0,0,.5);text-align:center}
.card h2{font-family:"MELISA",sans-serif;font-weight:500;font-size:56px;line-height:1;color:var(--ink);margin-bottom:20px}
.card p{font-family:"MELISA",sans-serif;font-size:24px;line-height:1.05;color:#edecea}

/* Sobre */
.sobre{background:var(--g1);padding:0}
.sobre img{margin:0 auto;width:100%;max-width:1140px;height:auto}

/* Contato */
.contato{background:var(--g1);padding:60px 0 70px;color:var(--light)}
.contato-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.contato-info{text-align:center}
.contato-info h2{font-family:"MELISA",sans-serif;font-size:46px;font-weight:600;line-height:1;margin-bottom:14px}
.contato-info h3{font-family:"MELISA",sans-serif;font-size:20px;font-weight:600;margin-bottom:16px}
.info-list{list-style:none;display:grid;gap:10px;margin-bottom:24px}
.info-list a{display:inline-flex;align-items:center;gap:12px;font-family:"MELISA",sans-serif;font-size:23px;font-weight:600;line-height:1.25}
.info-list svg{flex:0 0 26px;width:26px;height:26px}
.social{display:flex;justify-content:center;gap:40px}
.social a{width:62px;height:62px;color:var(--light);transition:color .2s,transform .2s}
.social a:hover{color:var(--rose);transform:scale(1.08)}
.social svg{width:100%;height:100%}

.form{display:grid;gap:6px}
.form label{font-weight:700;font-size:14px}
.req{color:#d63637}
.form input,.form textarea{width:100%;padding:8px 10px;font:16px Arial,Helvetica,sans-serif;border:1px solid #ccc;background:#fff;color:#000;margin-bottom:10px}
.form textarea{resize:vertical;min-height:100px}
.form button{background:#7b7b7b;color:var(--light);border:1px solid #ddd;padding:10px;font-weight:700;font-size:17px;cursor:pointer;transition:background .2s}
.form button:hover{background:#6a6a6a}
.form button:disabled{opacity:.6;cursor:wait}
.honey{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.form-status{min-height:1.5em;font-weight:700}
.form-status.ok{color:#e9f7d9}.form-status.err{color:#ffd2d2}

/* Rodapé */
.site-footer{background:#24292e;color:#fff;text-align:center;padding:14px 15px;font-size:14px}

/* Lightbox */
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.92);z-index:500;display:flex;align-items:center;justify-content:center}
.lightbox[hidden]{display:none}
.lightbox img{max-width:90vw;max-height:88vh;object-fit:contain}
.lightbox button{position:absolute;background:none;border:0;color:#fff;font-size:34px;cursor:pointer;padding:16px}
.lb-close{top:6px;right:10px;font-size:44px!important}
.lb-prev{left:6px;top:50%;transform:translateY(-50%)}
.lb-next{right:6px;top:50%;transform:translateY(-50%)}

/* WhatsApp flutuante */
.wa-float{position:fixed;right:18px;bottom:18px;width:56px;height:56px;border-radius:50%;background:#25d366;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 14px rgba(0,0,0,.3);z-index:90}
.wa-float svg{width:32px;height:32px}

/* Responsivo */
@media (max-width:1024px){
  .projetos{grid-template-columns:repeat(2,1fr)}
  .cards{grid-template-columns:1fr;max-width:640px}
  .card h2{font-size:44px}
}
@media (max-width:768px){
  :root{--header-h:72px}
  .menu-toggle{display:block}
  .menu{position:absolute;top:100%;left:0;right:0;background:var(--g1);flex-direction:column;gap:0;max-height:0;overflow:hidden;transition:max-height .3s}
  .menu.open{max-height:300px}
  .menu a{padding:14px 20px;border-top:1px solid rgba(255,255,255,.12)}
  .menu a::after{display:none}
  .projetos{grid-template-columns:1fr}
  .carousel{height:72vw;max-height:452px}
  .contato-grid{grid-template-columns:1fr}
  .info-list a{font-size:18px}
  .contato-info h2{font-size:38px}
  .social{gap:28px}.social a{width:50px;height:50px}
  .card{padding:36px 24px}
  .card p{font-size:20px}
}