/* ===== CORES: edite aqui ===== */
:root{--bg:#ECEEEA;--ink:#17202A;--mute:#5B6670;--line:#C9CEC8;--acc:#2A3FD6;color-scheme:light}
@media (prefers-color-scheme:dark){:root{--bg:#12161C;--ink:#E8EBE6;--mute:#9AA4AD;--line:#2B333C;--acc:#7B8CFF;color-scheme:dark}}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth;scroll-padding-top:70px}
body{background:var(--bg);color:var(--ink);font:400 17px/1.6 "Instrument Sans",system-ui,sans-serif}
h1,h2,h3{font-family:"Bricolage Grotesque",system-ui,sans-serif;line-height:1.05;letter-spacing:-.02em}
a{color:inherit}
:focus-visible{outline:2px solid var(--acc);outline-offset:3px}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
header{position:sticky;top:0;z-index:20;background:var(--bg);border-bottom:1px solid var(--line)}
header .wrap{display:flex;justify-content:space-between;align-items:center;height:60px}
header b{font:600 18px "Bricolage Grotesque",sans-serif;text-decoration:none}
nav a{margin-left:22px;text-decoration:none;font-size:15px;color:var(--mute)}
nav a:hover{color:var(--ink)}

/* ===== HERO COM VÍDEO + VISOR ===== */
.hero{position:relative;min-height:88vh;display:flex;align-items:flex-end;background:linear-gradient(135deg,#1F2A44,#0E1218);color:#fff;overflow:hidden}
.hero video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:brightness(.72) saturate(.85) blur(1.5px);transform:scale(1.03)}
/* ESCURECIMENTO DO VÍDEO: aumente os valores .xx para escurecer mais */
.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,10,14,.78),rgba(8,10,14,.45) 55%,rgba(8,10,14,.2)),linear-gradient(to top,rgba(8,10,14,.7),rgba(8,10,14,0) 55%);z-index:1}
.hud{position:absolute;inset:18px;z-index:2;font:500 13px/1 ui-monospace,Menlo,Consolas,monospace;color:#fff;pointer-events:none}
.hud>*{position:absolute}
.hud i{width:28px;height:28px;border:2px solid #fff;opacity:.9}
.hud i:nth-of-type(1){top:0;left:0;border-right:0;border-bottom:0}
.hud i:nth-of-type(2){top:0;right:0;border-left:0;border-bottom:0}
.hud:before,.hud:after{content:"";position:absolute;bottom:0;width:28px;height:28px;border:2px solid #fff;border-top:0;opacity:.9}
.hud:before{left:0;border-right:0}.hud:after{right:0;border-left:0}
.tl-hud{top:14px;left:42px;display:flex;gap:14px;align-items:center}
.tl-hud:before{content:"";width:10px;height:10px;border-radius:50%;background:#FF3B30;animation:b 1.2s steps(2,start) infinite}
@keyframes b{to{visibility:hidden}}
.tr-hud{top:14px;right:42px;display:flex;gap:14px;align-items:center}
.tag{border:1px solid #fff;border-radius:3px;padding:3px 6px}
.bat{width:26px;height:12px;border:1.5px solid #fff;border-radius:2px;padding:1px;display:flex;gap:2px;position:relative}
.bat:after{content:"";position:absolute;right:-5px;top:2px;width:3px;height:5px;background:#fff}
.bat s{flex:1;background:#fff}.bat s:last-child{opacity:.25}
.bl-hud{bottom:12px;left:42px}
.bl-hud svg{display:block;width:132px;height:auto;border-bottom:1px solid rgba(255,255,255,.7);filter:drop-shadow(0 1px 4px rgba(0,0,0,.5))}
.bl-hud span{display:block;margin-top:6px;opacity:.85}
.br-hud{bottom:14px;right:42px;text-align:right;line-height:1.7}
.focus{top:34%;right:14%;width:70px;height:70px;border:1.5px solid rgba(255,255,255,.8)}
.focus:before,.focus:after{content:"";position:absolute;background:#fff}
.focus:before{left:50%;top:-10px;bottom:-10px;width:1px;opacity:.35}
.focus:after{top:50%;left:-10px;right:-10px;height:1px;opacity:.35}
.hero-txt{position:relative;z-index:3;padding-top:120px;padding-bottom:110px}
.hero h1{font-size:clamp(44px,8.5vw,104px);font-weight:800;text-shadow:0 2px 24px rgba(0,0,0,.55)}
.hero p{max-width:52ch;margin-top:20px;font-size:19px;text-shadow:0 1px 12px rgba(0,0,0,.6)}
.btns{margin-top:28px;display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-block;padding:12px 22px;border-radius:999px;text-decoration:none;font-weight:500;border:1.5px solid currentColor}
.btn.p{background:#fff;color:#12161C;border-color:#fff}
.btn.wa{background:#128C4A;border-color:#128C4A;color:#fff}
.wa-fab{position:fixed;right:18px;bottom:calc(18px + env(safe-area-inset-bottom,0px));z-index:30;background:#128C4A;color:#fff;text-decoration:none;font-weight:500;padding:13px 20px;border-radius:999px;box-shadow:0 4px 18px rgba(0,0,0,.3);opacity:0;pointer-events:none;transition:opacity .25s}
.wa-fab.on{opacity:1;pointer-events:auto}
@media (max-width:640px){.br-hud,.focus{display:none}.hero-txt{padding-bottom:130px}}
@media (prefers-reduced-motion:reduce){.tl-hud:before{animation:none}html{scroll-behavior:auto}}

/* ===== SEÇÕES ===== */
section{padding:64px 0;border-top:1px solid var(--line)}
h2{font-size:clamp(32px,5vw,52px);font-weight:600;margin-bottom:28px}
.tabs{display:flex;gap:8px;margin-bottom:26px;flex-wrap:wrap}
.tabs button{font:inherit;font-size:15px;padding:8px 18px;border-radius:999px;border:1.5px solid var(--line);background:none;color:var(--ink);cursor:pointer}
.tabs button[aria-pressed="true"]{background:var(--acc);border-color:var(--acc);color:#fff}
.grid{columns:3 280px;column-gap:18px}
.w{display:block;break-inside:avoid;margin-bottom:18px;text-decoration:none;position:relative}
.w[hidden]{display:none}
.ph{border-radius:4px;background:linear-gradient(135deg,var(--c1,#667),var(--c2,#aab)) center/cover;position:relative;overflow:hidden;transition:transform .25s}
.w:hover .ph{transform:scale(.985)}
.ph.v:after{content:"";position:absolute;left:50%;top:50%;margin:-26px 0 0 -18px;border-left:44px solid rgba(255,255,255,.92);border-top:26px solid transparent;border-bottom:26px solid transparent;transform:scale(.7)}
.w b{display:block;margin-top:10px;font:600 18px "Bricolage Grotesque",sans-serif}
.w span{font-size:14px;color:var(--mute)}
.two{display:grid;grid-template-columns:1fr 1.4fr;gap:48px}
@media(max-width:760px){.two{grid-template-columns:1fr;gap:24px}nav a{margin-left:14px}}
.tl{list-style:none;padding:0}
.tl li{display:grid;grid-template-columns:110px 1fr;gap:20px;padding:18px 0;border-top:1px solid var(--line)}
.tl em{font-style:normal;color:var(--mute);font-size:15px}
.srv{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:28px;margin-top:56px}
.srv h3{font-size:22px;margin-bottom:6px}
.srv p{color:var(--mute);font-size:16px}
.big{font:800 clamp(28px,6vw,64px)/1.1 "Bricolage Grotesque",sans-serif;word-break:break-word}
footer{padding:28px 0;border-top:1px solid var(--line);color:var(--mute);font-size:14px}

/* ===== PÁGINA DE PROJETO ===== */
.proj{padding:48px 0 24px}
.proj .back{color:var(--mute);text-decoration:none;font-size:15px}
.proj h1{font-size:clamp(38px,7vw,82px);font-weight:800;margin:14px 0 28px}
.meta{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:18px;padding:18px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:28px}
.meta dt{font-size:13px;color:var(--mute)}.meta dd{margin:0;font-weight:500}
.desc{max-width:62ch;font-size:19px}
.media{display:grid;gap:18px;margin:40px 0}
.media img,.media video,.media iframe,.media .ph{width:100%;display:block;border-radius:4px;border:0}
.media iframe{aspect-ratio:16/9}
.pn{display:flex;justify-content:space-between;gap:20px;padding:28px 0;border-top:1px solid var(--line)}
.pn a{text-decoration:none;font:600 20px "Bricolage Grotesque",sans-serif}

/* ===== GRADE DE FOTOS + LIGHTBOX (página de projeto) ===== */
.vids{display:grid;gap:18px;margin:40px 0 0}
.vids video,.vids iframe,.vids .ph{width:100%;display:block;border-radius:4px;border:0}
.vids iframe{aspect-ratio:16/9}
/* Para mudar o número de colunas, troque o 3 abaixo */
.fotos{columns:3 260px;column-gap:14px;margin:40px 0}
.fotos>*{break-inside:avoid;margin-bottom:14px}
.ft{display:block;width:100%;padding:0;border:0;background:none;cursor:zoom-in;border-radius:4px;overflow:hidden}
.ft img{width:100%;display:block;transition:transform .3s}
.ft:hover img{transform:scale(1.03)}
.lb{position:fixed;inset:0;z-index:50;background:rgba(8,10,14,.94);display:grid;grid-template:minmax(0,1fr)/minmax(0,1fr);padding:56px 64px}
.lb[hidden]{display:none}
.lb img{width:100%;height:100%;min-width:0;min-height:0;object-fit:contain}
.lb button{position:absolute;background:none;border:0;color:#fff;font-size:34px;line-height:1;padding:12px 16px;cursor:pointer}
.lb .x{top:calc(8px + env(safe-area-inset-top,0px));right:8px;font-size:26px}
.lb .pv{left:4px;top:50%;transform:translateY(-50%)}
.lb .nx{right:4px;top:50%;transform:translateY(-50%)}
.lb .ct{position:absolute;bottom:calc(14px + env(safe-area-inset-bottom,0px));left:0;right:0;text-align:center;color:#fff;font-size:14px;opacity:.8}
@media(max-width:640px){.lb{padding:56px 8px}}

/* ===== FOTOS 360° ===== */
.panos{margin:40px 0}
.panos h2{font-size:28px;margin:0 0 4px}
.dica{color:var(--mute);font-size:15px;margin-bottom:14px}
.pano{width:100%;aspect-ratio:16/9;min-height:300px;border-radius:4px;margin-bottom:18px;background:#0E1218;color:#fff;overflow:hidden}