:root{--blue:#45648f;--blue-d:#3d5a84;--bg:#e5e8ef;--gray:#8a8f99;--white:#fff;--pad:clamp(24px,7.4vw,72px);
box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
html{scroll-behavior:smooth;scroll-padding-top:env(safe-area-inset-top,0px);-webkit-text-size-adjust:100%;text-size-adjust:100%}
*,*::before,*::after{box-sizing:inherit}
body{margin:0;background:var(--bg);color:var(--blue);font-family:'Outfit','Helvetica Neue',Arial,sans-serif;font-weight:300;line-height:1.4;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
h1,h2{margin:0;font-weight:600;letter-spacing:-.01em;line-height:1.15}
.wrap{max-width:1100px;margin:0 auto;padding:0 var(--pad)}
.label{font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;font-weight:400}
:focus-visible{outline:2px solid currentColor;outline-offset:3px}

/* HERO */
.hero{padding:clamp(24px,4vw,40px) 0 clamp(56px,8vw,90px)}
.logo{display:inline-block;line-height:1}
.logo b{display:block;font-size:2.7rem;font-weight:800;font-style:italic;letter-spacing:-.04em;color:var(--blue)}
.logo small{display:block;font-size:.34rem;letter-spacing:.35em;text-transform:uppercase;color:var(--blue);opacity:.8;text-align:right;margin-top:2px}
.hero .label{display:block;margin:clamp(32px,5vw,52px) 0 14px;color:var(--gray)}
.hero h1{font-size:clamp(2.4rem,5.4vw,3.4rem)}
.hero p{font-size:1.08rem;color:var(--gray);max-width:36em;margin:clamp(24px,4vw,40px) 0;line-height:1.75}
.btns{display:flex;flex-wrap:wrap;gap:14px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:16px 36px;border-radius:999px;border:1px solid var(--blue);font-size:1.02rem;font-weight:400;transition:background .25s,color .25s,transform .25s}
.btn.fill{background:var(--blue);color:#fff}
.btn:hover{transform:translateY(-2px)}
.btn.fill:hover{background:var(--blue-d)}
.btn.line:hover{background:var(--blue);color:#fff}
.mira-logo{height: 40px;}

/* QUEM SOMOS */
.about{background:var(--blue);color:#fff;padding:clamp(56px,9vw,100px) 0 clamp(56px,9vw,90px)}
.about .label{display:block;margin-bottom:14px;font-size:.66rem}
.about-top{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(24px,5vw,56px);align-items:start}
.about h2{font-size:clamp(2.1rem,4.6vw,3rem)}
.about-top p{margin:0 0 1.4em;font-size:1rem;line-height:1.4;text-align:justify}
.cards{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:clamp(36px,5vw,56px)}
.card{background:rgba(255,255,255,.2);border:1px solid rgba(255,255,255,.45);border-radius:14px;padding:26px 26px 30px}
.card .year{font-size:clamp(2.4rem,4.5vw,3.3rem);font-weight:300;line-height:1;margin-bottom:14px}
.card p{margin:0;font-size:1rem;line-height:1.4;text-align:justify}
.card strong{font-weight:700}
.bridge{text-align:center;margin:clamp(32px,5vw,50px) auto 0;max-width:34em;font-size:1.02rem}
.stat{text-align:center;margin-top:clamp(24px,4vw,40px)}
.stat .n{font-size:clamp(4.5rem,13vw,8.5rem);font-weight:700;line-height:1;letter-spacing:-.03em}
.stat .u{font-size:clamp(1.6rem,3.6vw,2.4rem);font-weight:300;margin-top:4px}

/* PORTFÓLIO */
.port{padding:clamp(56px,9vw,100px) 0}
.port .label{display:block;margin-bottom:14px;font-size:.66rem;color:var(--gray)}
.port h2{font-size:clamp(2.1rem,4.6vw,3rem);margin-bottom:clamp(32px,5vw,56px)}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.item{position:relative;aspect-ratio:1/1.0;border:1px solid #7f8da6;border-radius:12px;padding:20px 20px 16px;display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden;color:var(--blue);isolation:isolate;transition:color .35s,border-color .35s}
.item .num{position:absolute;top:18px;left:20px;font-size:.72rem;letter-spacing:.18em;color:var(--gray);transition:color .35s}
.item h3{margin:0;font-size:clamp(1.15rem,2vw,1.5rem);font-weight:600;line-height:1.15}
.item .more{margin-top:8px;font-size:.66rem;text-decoration:underline;color:var(--gray);transition:color .35s}
.item::before{content:"";position:absolute;inset:0;z-index:-1;opacity:0;transition:opacity .4s;
background:linear-gradient(180deg,rgba(40,55,80,.1),rgba(30,42,66,.55) 85%),
repeating-linear-gradient(0deg,transparent 0 22px,rgba(255,255,255,.1) 22px 24px),
repeating-linear-gradient(90deg,transparent 0 30px,rgba(0,0,0,.12) 30px 32px),
linear-gradient(180deg,#8fa0b8,#8d8479 70%,#6f7f95)}
.item:hover::before,.item:focus-visible::before,.item.on::before{opacity:1}
.item:hover,.item:focus-visible,.item.on{color:#fff;border-color:#fff}
.item:hover .num,.item:hover .more,.item:focus-visible .num,.item.on .num,.item.on .more,.item:focus-visible .more{color:#fff}

/* CONTATO */
.contact{background:var(--blue);color:#fff;text-align:center;padding:clamp(56px,8vw,80px) 0 clamp(40px,6vw,64px)}
.contact .label{display:block;margin-bottom:18px;font-size:.66rem}
.contact h2{font-size:clamp(2rem,5.2vw,3.5rem);max-width:15em;margin:0 auto}
.contact p{margin:22px 0 32px;font-size:1.08rem}
.contact .btn{border-color:#fff;color:#fff}
.contact .btn:hover{background:#fff;color:var(--blue)}
.social{display:flex;justify-content:center;gap:16px;margin-top:48px}
.social a{display:grid;place-items:center;width:32px;height:32px;opacity:.95;transition:transform .25s}
.social a:hover{transform:translateY(-3px)}
.social svg{width:26px;height:26px;fill:#fff}

/* animação de entrada do hero */
.hero .wrap>*{animation:in .8s both}
.hero .wrap>*:nth-child(2){animation-delay:.08s}.hero .wrap>*:nth-child(3){animation-delay:.16s}.hero .wrap>*:nth-child(4){animation-delay:.24s}.hero .wrap>*:nth-child(5){animation-delay:.32s}
@keyframes in{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* RESPONSIVO (original) */
@media (max-width:900px){.grid{grid-template-columns:repeat(2,1fr)}.about-top{grid-template-columns:1fr}}
@media (max-width:620px){.cards{grid-template-columns:1fr}.btn{padding:14px 26px}}

/* ============ AJUSTES MOBILE (só afetam telas pequenas / aparelhos com notch) ============ */

/* respeita as laterais seguras em celulares com notch no modo paisagem */
.wrap{
  padding-left:max(var(--pad),env(safe-area-inset-left,0px));
  padding-right:max(var(--pad),env(safe-area-inset-right,0px));
}

/* evita que palavras longas estourem a largura da tela */
h1,h2,h3{overflow-wrap:break-word}

@media (max-width:620px){
  /* justificado em coluna estreita cria "buracos" entre palavras */
  .about-top p,.card p{text-align:left}
  .card{padding:22px 20px 26px}
}

@media (max-width:480px){
  .logo b{font-size:2.3rem}
  .hero p{font-size:1rem;line-height:1.65}

  /* botões em largura total: alvo de toque maior */
  .btns{flex-direction:column}
  .btn{width:100%;padding:15px 24px}

  /* cards do portfólio: mais compactos para caber nomes longos em 2 colunas */
  .grid{gap:12px}
  .item{aspect-ratio:1/1.12;padding:40px 14px 14px}
  .item .num{top:14px;left:14px}
  .item h3{font-size:1.05rem}
  .item .more{font-size:.7rem}

  /* ícones sociais com área de toque de 44px (ícone continua do mesmo tamanho) */
  .social{gap:8px;margin-top:40px}
  .social a{width:44px;height:44px}
}

@media (max-width:340px){
  .item h3{font-size:.95rem}
  .contact h2{font-size:1.8rem}
}

/* ============ SLIDESHOW DO EMPREENDIMENTO (dialog nativo + scroll-snap) ============ */
.item{cursor:pointer}
html.gal-open{overflow:hidden}
.gal{border:0;padding:0;border-radius:14px;width:min(920px,calc(100% - 24px));max-height:calc(100dvh - 24px);background:var(--bg);color:var(--blue);overflow:hidden;margin:auto}
.gal[open]{display:flex;flex-direction:column}
.gal::backdrop{background:rgba(20,30,48,.72)}
.gal-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 18px 12px 22px}
.gal-head h3{margin:0;font-size:clamp(1.15rem,2.4vw,1.5rem);font-weight:600}
.gal-x{width:44px;height:44px;border:0;border-radius:50%;background:transparent;color:var(--blue);font:inherit;font-size:2rem;line-height:1;cursor:pointer}
.gal-x:hover{background:rgba(69,100,143,.12)}
.gal-view{position:relative;min-height:0}
.gal-track{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;scrollbar-width:none;-webkit-overflow-scrolling:touch;overscroll-behavior-x:contain}
.gal-track::-webkit-scrollbar{display:none}
.gal-slide{position:relative;flex:0 0 100%;scroll-snap-align:center;aspect-ratio:16/10;max-height:calc(100dvh - 190px);display:grid;place-items:center;color:#fff;font-size:.9rem;letter-spacing:.18em;text-transform:uppercase;
background:linear-gradient(180deg,rgba(40,55,80,.1),rgba(30,42,66,.55) 85%),linear-gradient(180deg,#8fa0b8,#8d8479 70%,#6f7f95)}
.gal-slide img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.gal-nav{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border:1px solid rgba(255,255,255,.7);border-radius:50%;background:rgba(30,42,66,.45);color:#fff;font-size:1.8rem;line-height:1;padding:0 0 4px;cursor:pointer;transition:background .25s}
.gal-nav:hover{background:rgba(30,42,66,.75)}
.gal-nav.prev{left:12px}.gal-nav.next{right:12px}
.gal-foot{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 22px 18px}
.gal-dots{display:flex;gap:8px}
.gal-dots i{width:8px;height:8px;border-radius:50%;background:var(--blue);opacity:.3;transition:opacity .25s,transform .25s}
.gal-dots i.on{opacity:1;transform:scale(1.25)}
.gal-foot .btn{padding:12px 28px}
@media (max-width:480px){
  .gal{width:calc(100% - 16px);max-height:calc(100dvh - 16px)}
  .gal-foot{flex-direction:column-reverse;align-items:stretch;text-align:center}
  .gal-dots{justify-content:center}
  .gal-nav{width:40px;height:40px}
  .gal-slide{aspect-ratio:4/3}
  .mira-logo{height: 30px;}
}

/* ============ FOTO 1 COMO FUNDO DO CARD (zoom interno no hover, sem aumentar o card) ============ */
.item .bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transform:scale(1) translateZ(0);will-change:transform;backface-visibility:hidden;transition:transform 1.3s cubic-bezier(.22,.61,.36,1)}
/* só quando a foto existe (se não carregar, o card volta ao visual original) */
.item:has(.bg){color:#fff;border-color:rgba(255,255,255,.7)}
.item:has(.bg) .num,.item:has(.bg) .more{color:#fff}
.item:has(.bg)::before{opacity:1;background:linear-gradient(180deg,rgba(20,30,48,.15) 20%,rgba(20,30,48,.72))}
@media (hover:hover){
  .item:hover .bg,.item:focus-visible .bg{transform:scale(1.08) translateZ(0)}
}