/* ==========================================================
   Vieira Visuals · identidade Brandingift 2026
   Mobile-first. Cores e tipografia do manual de marca:
   Mogno Escuro #4C1600 · Linho Verde #E5E8D3 · Âmbar #FFB116
   Oliva #836C36 · Chocolate #563718 · Manrope (corporativa)
   ========================================================== */
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
:root{
  --mogno:#4C1600;
  --choc:#563718;
  --oliva:#836C36;
  --ambar:#FFB116;
  --linho:#E5E8D3;
  --bg:#0c0603;
  --bg-2:#140a05;
  --line:rgba(229,232,211,.14);
  --text:#E5E8D3;
  --text-2:rgba(229,232,211,.72);
  --text-3:rgba(229,232,211,.5);
  --font:'Manrope',system-ui,-apple-system,'Segoe UI',sans-serif;
  --gutter:20px;
  --nav-h:68px;
  --r:14px;
  --notch:22px;
  --ease:cubic-bezier(.16,1,.3,1);
}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,p,figure,dl,dd,ol,ul{margin:0;}
ol,ul{padding:0;list-style:none;}
img,video,svg{display:block;max-width:100%;}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer;}
::selection{background:var(--ambar);color:var(--mogno);}
:focus-visible{outline:2px solid var(--ambar);outline-offset:3px;border-radius:6px;}

.wrap{width:100%;max-width:1280px;margin:0 auto;padding:0 var(--gutter);}
.skip{position:absolute;left:12px;top:-60px;z-index:200;background:var(--ambar);color:var(--mogno);padding:10px 16px;border-radius:10px;font-weight:700;}
.skip:focus{top:12px;}

/* rótulos no estilo do manual: minúsculas e bem espaçados */
.label{font-size:12px;font-weight:600;letter-spacing:.32em;text-transform:lowercase;color:var(--oliva);margin-bottom:18px;}
.label--amber{color:var(--ambar);}

h2{font-size:clamp(2.1rem,8.5vw,4.4rem);line-height:1.02;font-weight:700;letter-spacing:-.015em;text-transform:lowercase;text-wrap:balance;}
h2 em,h1 em{font-style:normal;color:var(--ambar);}

/* ---------- botões ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 24px;border-radius:999px;font-size:15px;font-weight:700;letter-spacing:.01em;transition:transform .25s var(--ease),background .25s,color .25s,border-color .25s;white-space:nowrap;}
.btn:active{transform:scale(.97);}
.btn--amber{background:var(--ambar);color:var(--mogno);}
.btn--amber:hover{background:#ffc247;}
.btn--ghost{border:1.5px solid rgba(229,232,211,.5);color:var(--linho);}
.btn--ghost:hover{border-color:var(--linho);background:rgba(229,232,211,.08);}
.btn--sm{min-height:42px;padding:0 18px;font-size:14px;}

/* ---------- cabeçalho ---------- */
.nav{position:fixed;inset:0 0 auto 0;z-index:60;height:var(--nav-h);display:flex;align-items:center;justify-content:space-between;padding:0 var(--gutter);transition:background .35s,border-color .35s,backdrop-filter .35s;border-bottom:1px solid transparent;}
.nav.is-solid{background:rgba(12,6,3,.82);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom-color:var(--line);}
.nav__logo{display:block;line-height:0;}
.nav__logo img{height:42px;width:auto;}
.nav__links{display:none;}
.nav__right{display:flex;align-items:center;gap:10px;}
.nav__cta{display:none;}
.lang{height:42px;min-width:42px;padding:0 12px;border-radius:999px;border:1px solid var(--line);font-size:12px;font-weight:700;letter-spacing:.12em;}
.lang:hover{border-color:rgba(229,232,211,.4);}
.nav__burger{width:42px;height:42px;border-radius:50%;border:1px solid var(--line);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;}
.nav__burger span{width:16px;height:1.5px;background:var(--linho);transition:transform .3s var(--ease);}
.nav__burger[aria-expanded="true"] span:first-child{transform:translateY(3.25px) rotate(45deg);}
.nav__burger[aria-expanded="true"] span:last-child{transform:translateY(-3.25px) rotate(-45deg);}

.menu{position:fixed;inset:0;z-index:55;background:var(--mogno);display:flex;flex-direction:column;justify-content:space-between;padding:calc(var(--nav-h) + 40px) var(--gutter) calc(32px + env(safe-area-inset-bottom));opacity:0;visibility:hidden;transition:opacity .35s,visibility .35s;}
.menu.is-open{opacity:1;visibility:visible;transition:opacity .35s,visibility 0s;}
.menu__links{display:flex;flex-direction:column;gap:6px;}
.menu__links a{font-size:clamp(2.4rem,11vw,3.4rem);font-weight:700;line-height:1.15;text-transform:lowercase;letter-spacing:-.01em;}
.menu__foot{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;}
.menu__sign{width:132px;height:auto;opacity:.7;}

/* ---------- hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;overflow:hidden;isolation:isolate;padding:calc(var(--nav-h) + 24px) 0 calc(76px + env(safe-area-inset-bottom));}
.hero__media{position:absolute;inset:0;z-index:-2;background:var(--bg-2);}
.hero__poster,.hero__video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.hero__video{opacity:0;transition:opacity 1.2s ease;}
.hero__video.is-playing{opacity:1;}
.hero__shade{position:absolute;inset:0;z-index:-1;background:
  linear-gradient(180deg,rgba(12,6,3,.62) 0%,rgba(12,6,3,.1) 26%,rgba(12,6,3,.3) 52%,rgba(12,6,3,.95) 100%),
  linear-gradient(90deg,rgba(76,22,0,.62) 0%,rgba(76,22,0,.12) 72%),
  linear-gradient(rgba(12,6,3,.24),rgba(12,6,3,.24));}
/* enquadramento de câmara (semântica da marca) */
.viewfinder{position:absolute;inset:calc(var(--nav-h) + 6px) 14px 14px;pointer-events:none;}
.viewfinder i{position:absolute;width:22px;height:22px;border:0 solid rgba(229,232,211,.55);}
.viewfinder i:nth-child(1){top:0;left:0;border-top-width:2px;border-left-width:2px;}
.viewfinder i:nth-child(2){top:0;right:0;border-top-width:2px;border-right-width:2px;}
.viewfinder i:nth-child(3){bottom:0;left:0;border-bottom-width:2px;border-left-width:2px;}
.viewfinder i:nth-child(4){bottom:0;right:0;border-bottom-width:2px;border-right-width:2px;}
.hero__inner{position:relative;width:100%;max-width:1280px;margin:0 auto;padding:0 calc(var(--gutter) + 8px);}
.hero__title{position:relative;display:inline-block;margin-top:.62em;font-size:clamp(2.5rem,11.5vw,6.4rem);line-height:1;font-weight:700;letter-spacing:.005em;text-transform:lowercase;text-wrap:balance;}
/* bandeiras do "hand framing", geometria exata do SVG da marca */
.flag{position:absolute;width:.4em;height:.4em;background:var(--linho);}
.flag--tl{top:-.52em;left:-.08em;clip-path:polygon(48.39% 100%,20.16% 100%,0 0,79.84% 0,100% 48.39%,48.39% 48.39%);}
.flag--br{bottom:-.5em;right:-.06em;clip-path:polygon(100% 100%,0 79.84%,0 51.61%,51.61% 51.61%,51.61% 0,100% 20.16%);}
.hero .label{margin-bottom:0;}
.hero__sub{max-width:34ch;margin-top:34px;font-size:clamp(1.02rem,3.8vw,1.3rem);line-height:1.55;color:var(--text-2);}
.hero__ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px;}
.hero__ctas .btn{flex:1 1 220px;}
.hero__cue{position:absolute;right:calc(var(--gutter) + 14px);bottom:calc(30px + env(safe-area-inset-bottom));display:none;align-items:center;gap:12px;font-size:11px;letter-spacing:.3em;text-transform:lowercase;color:var(--text-2);}
.hero__cue i{width:1px;height:38px;background:linear-gradient(var(--linho),transparent);animation:cue 2s ease-in-out infinite;}
@keyframes cue{0%,100%{transform:translateY(-4px);opacity:.4;}50%{transform:translateY(4px);opacity:1;}}

/* ---------- manifesto (linho) ---------- */
.manifesto{background:var(--linho);color:var(--mogno);padding:84px 0 76px;}
.manifesto .label{color:var(--oliva);}
.manifesto__lead{max-width:46ch;font-size:clamp(1.05rem,3.6vw,1.3rem);line-height:1.6;color:var(--choc);}
.manifesto__big{margin-top:44px;font-size:clamp(2.2rem,9.5vw,5.4rem);line-height:1.02;color:var(--mogno);}
.manifesto__big em{color:var(--oliva);}
.manifesto__foot{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:28px;margin-top:56px;padding-top:28px;border-top:1px solid rgba(76,22,0,.18);}
.keywords{display:flex;flex-wrap:wrap;gap:12px 26px;}
.keywords li{display:flex;align-items:center;gap:10px;font-size:13px;font-weight:600;letter-spacing:.24em;text-transform:lowercase;color:var(--choc);}
.shape{width:12px;height:12px;background:var(--oliva);flex:none;}
.shape--circle{border-radius:50%;}
.shape--diamond{width:10px;height:10px;transform:rotate(45deg);}
.manifesto__sign{width:150px;height:auto;}

/* ---------- cabeçalhos de secção ---------- */
.head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px 40px;margin-bottom:34px;}
.head__sub{max-width:34ch;color:var(--text-2);}

/* ---------- trabalhos ---------- */
.works{padding:88px 0 96px;}
.filters{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;margin:0 calc(-1 * var(--gutter)) 26px;padding:2px var(--gutter);}
.filters::-webkit-scrollbar{display:none;}
.chip{flex:none;min-height:40px;padding:0 18px;border-radius:999px;border:1px solid var(--line);font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:lowercase;color:var(--text-2);transition:background .25s,color .25s,border-color .25s;}
.chip:hover{border-color:rgba(229,232,211,.4);color:var(--linho);}
.chip.is-on{background:var(--linho);border-color:var(--linho);color:var(--mogno);}
/* telemóvel: horizontais em largura total, verticais aos pares */
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;grid-auto-flow:dense;}
.work[data-o="h"]{grid-column:1 / -1;}
.work.is-hidden{display:none;}
.work__btn{position:relative;display:block;width:100%;text-align:left;border-radius:var(--r);overflow:hidden;background:var(--bg-2);
  clip-path:polygon(0 0,calc(100% - var(--notch)) 0,100% var(--notch),100% 100%,0 100%);}
.work[data-o="h"] .work__btn{aspect-ratio:16/9;}
.work[data-o="v"] .work__btn{aspect-ratio:9/16;}
.work__btn img,.work__btn video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease),opacity .5s;}
.work__btn video{opacity:0;}
.work__btn.is-playing video{opacity:1;}
.work__btn::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(12,6,3,0) 45%,rgba(12,6,3,.82) 100%);pointer-events:none;}
.work__meta{position:absolute;left:12px;right:12px;bottom:11px;z-index:2;display:flex;flex-direction:column;gap:2px;}
.work__tag{font-size:10px;font-weight:700;letter-spacing:.24em;text-transform:lowercase;color:var(--ambar);}
.work__title{font-size:13px;font-weight:700;line-height:1.3;color:var(--linho);}
.work__btn::before{content:'';position:absolute;z-index:2;top:12px;left:12px;width:30px;height:30px;border-radius:50%;
  background:rgba(12,6,3,.45) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M8 5.5v13l11-6.5z' fill='%23E5E8D3'/%3E%3C/svg%3E") center/13px no-repeat;
  -webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border:1px solid rgba(229,232,211,.25);transition:transform .3s var(--ease),opacity .3s;}
.work__btn.is-playing::before{opacity:0;transform:scale(.8);}

/* ---------- processo ---------- */
.process{background:var(--mogno);padding:88px 0 92px;}
.process .label{color:var(--ambar);}
.steps{display:grid;gap:14px;counter-reset:step;}
.step{position:relative;padding:28px 24px 30px;border-radius:var(--r);background:rgba(12,6,3,.28);border:1px solid rgba(229,232,211,.12);}
.step__icon{height:26px;width:auto;margin-bottom:26px;fill:var(--ambar);}
.step__icon--line{fill:none;stroke:var(--ambar);stroke-width:14px;}
.step__n{position:absolute;top:26px;right:24px;font-size:12px;font-weight:700;letter-spacing:.2em;color:rgba(229,232,211,.45);}
.step h3{font-size:1.45rem;line-height:1.15;font-weight:700;text-transform:lowercase;margin-bottom:12px;}
.step p{color:var(--text-2);}

/* ---------- sobre ---------- */
.about{padding:88px 0 96px;}
.about__photo{border-radius:var(--r);overflow:hidden;aspect-ratio:4/3;
  clip-path:polygon(0 0,calc(100% - var(--notch)) 0,100% var(--notch),100% 100%,0 100%);}
.about__photo img{width:100%;height:100%;object-fit:cover;object-position:62% 40%;}
.about__grid{display:grid;gap:32px;margin-top:40px;}
.about__id h2{font-size:clamp(2.4rem,10vw,4.6rem);text-transform:none;}
.about__sign{width:170px;height:auto;margin-top:22px;opacity:.85;}
.about__text p{color:var(--text-2);font-size:1.05rem;}
.about__text p + p{margin-top:16px;}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:36px 0;padding:24px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.stats dt{font-size:clamp(1.35rem,6vw,2rem);font-weight:800;line-height:1.1;color:var(--linho);}
.stats dd{margin-top:6px;font-size:12px;line-height:1.35;color:var(--text-3);}
.about__text .label{margin-bottom:14px;}
.tags{display:flex;flex-wrap:wrap;gap:8px;}
.tags li{padding:7px 14px;border-radius:999px;border:1px solid var(--line);font-size:13px;color:var(--text-2);text-transform:lowercase;}

/* ---------- contacto ---------- */
.contact{position:relative;min-height:92svh;display:flex;align-items:flex-end;overflow:hidden;isolation:isolate;padding:120px 0 72px;}
.contact__bg{position:absolute;inset:0;z-index:-2;width:100%;height:100%;object-fit:cover;object-position:68% 30%;}
.contact__shade{position:absolute;inset:0;z-index:-1;background:
  linear-gradient(180deg,rgba(12,6,3,.25) 0%,rgba(12,6,3,.55) 45%,rgba(12,6,3,.96) 100%),
  linear-gradient(90deg,rgba(76,22,0,.55) 0%,rgba(76,22,0,0) 70%);}
.contact h2{max-width:13ch;}
.contact__mail{margin-top:14px;font-weight:600;}
.contact__mail a{border-bottom:1px solid var(--ambar);}
.contact__mail a:hover{color:var(--ambar);}
.contact__sub{margin-top:22px;max-width:42ch;font-size:1.1rem;color:var(--text-2);}

/* ---------- rodapé ---------- */
.footer{border-top:1px solid var(--line);padding:56px 0 calc(40px + env(safe-area-inset-bottom));}
.footer__inner{display:grid;gap:22px;justify-items:start;}
.footer__logo{height:64px;width:auto;}
.footer__slogan{font-size:14px;letter-spacing:.22em;text-transform:lowercase;color:var(--text-2);}
.faq{background:var(--bg);padding:88px 0 92px;}
.faq__list{display:grid;gap:14px;}
.faq__item{padding:24px 24px 26px;border-radius:var(--r);background:rgba(76,22,0,.28);border:1px solid rgba(229,232,211,.12);}
.faq__item dt{font-size:1.2rem;font-weight:700;text-transform:none;margin-bottom:10px;color:var(--linho);}
.faq__item dd{color:var(--text-2);max-width:70ch;}
@media (min-width:900px){.faq{padding:130px 0 140px;}.faq__list{grid-template-columns:repeat(2,1fr);gap:18px;}}
.footer__links{display:flex;flex-wrap:wrap;gap:10px 22px;font-weight:600;}
.footer__links a:hover{color:var(--ambar);}
.footer__meta{font-size:13px;color:var(--text-3);}

/* ---------- leitor de vídeo ---------- */
.player{position:fixed;inset:0;z-index:100;display:flex;align-items:center;justify-content:center;padding:64px 12px 72px;opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s;}
.player.is-open{opacity:1;visibility:visible;transition:opacity .3s,visibility 0s;}
.player__backdrop{position:absolute;inset:0;background:rgba(8,4,2,.95);}
.player__frame{position:relative;display:flex;flex-direction:column;align-items:center;gap:14px;max-width:100%;}
.player__frame video{max-width:min(100%,1280px);max-height:calc(100svh - 170px);width:auto;height:auto;border-radius:12px;background:#000;}
.player__cap{display:flex;flex-direction:column;align-items:center;gap:2px;text-align:center;font-weight:700;}
.player__btn{position:absolute;z-index:2;width:46px;height:46px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:rgba(229,232,211,.1);border:1px solid rgba(229,232,211,.2);transition:background .2s;}
.player__btn:hover{background:rgba(229,232,211,.2);}
.player__close{top:12px;right:12px;}
.player__prev{left:12px;bottom:14px;}
.player__next{right:12px;bottom:14px;}
body.is-locked{overflow:hidden;}

/* ---------- entrada suave (só com JS; sem JS tudo fica visível) ---------- */
.js [data-reveal]{opacity:0;transform:translateY(22px);transition:opacity .9s var(--ease),transform .9s var(--ease);}
.js [data-reveal].is-in{opacity:1;transform:none;}
.js [data-reveal-stagger] > *{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease),transform .8s var(--ease);}
.js [data-reveal-stagger].is-in > *{opacity:1;transform:none;}
.js [data-reveal-stagger].is-in > :nth-child(2){transition-delay:.1s;}
.js [data-reveal-stagger].is-in > :nth-child(3){transition-delay:.2s;}

/* ==========================================================
   ecrãs maiores
   ========================================================== */
@media (min-width:600px){
  :root{--gutter:32px;}
  .hero__ctas .btn{flex:0 0 auto;}
  .grid{gap:14px;}
  .work__title{font-size:15px;}
  .work__meta{left:16px;right:16px;bottom:14px;}
}
@media (min-width:900px){
  :root{--nav-h:84px;--gutter:48px;--notch:28px;}
  .nav__links{display:flex;gap:34px;font-size:14px;font-weight:600;letter-spacing:.12em;text-transform:lowercase;}
  .nav__links a{color:var(--text-2);transition:color .2s;}
  .nav__links a:hover,.nav__links a.is-active{color:var(--linho);}
  .nav__cta{display:inline-flex;}
  .nav__burger{display:none;}
  .nav__logo img{height:50px;}
  .menu{display:none;}
  .viewfinder{inset:calc(var(--nav-h) + 10px) 28px 28px;}
  .viewfinder i{width:30px;height:30px;}
  .hero{padding-bottom:96px;}
  .hero__cue{display:flex;right:84px;bottom:44px;}
  .manifesto{padding:130px 0 110px;}
  .manifesto__big{margin-top:60px;}
  .works,.about{padding:130px 0;}
  .process{padding:130px 0 140px;}
  /* computador: mosaico em colunas */
  .grid{display:block;columns:3;column-gap:18px;}
  .work{break-inside:avoid;margin-bottom:18px;}
  .head{margin-bottom:42px;}
  .filters{margin:0 0 34px;padding:2px 0;}
  .steps{grid-template-columns:repeat(3,1fr);gap:18px;}
  .step{padding:34px 30px 36px;}
  .about__photo{aspect-ratio:21/9;}
  .about__grid{grid-template-columns:5fr 7fr;gap:64px;margin-top:64px;}
  .contact{min-height:88svh;padding:140px 0 110px;align-items:center;}
  .contact__bg{object-position:80% 30%;}
  .contact__shade{background:
    linear-gradient(90deg,rgba(12,6,3,.94) 0%,rgba(12,6,3,.7) 42%,rgba(12,6,3,.1) 100%),
    linear-gradient(0deg,rgba(76,22,0,.4) 0%,rgba(76,22,0,0) 60%);}
  .footer__inner{grid-template-columns:auto 1fr auto;align-items:center;gap:28px 48px;}
  .footer__meta{grid-column:1 / -1;}
  .player{padding:72px 96px;}
  .player__prev,.player__next{top:50%;bottom:auto;transform:translateY(-50%);}
  .player__prev{left:24px;}
  .player__next{right:24px;}
  .player__close{top:20px;right:24px;}
}
@media (min-width:1200px){
  .grid{columns:4;}
}
@media (hover:hover) and (pointer:fine){
  .work__btn:hover img{transform:scale(1.04);}
  .work__btn:hover::before{transform:scale(1.08);}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{animation:none !important;transition-duration:.01ms !important;}
  .js [data-reveal],.js [data-reveal-stagger] > *{opacity:1;transform:none;}
}