/* ============================================================
   NIVO · Landing Page · Editorial Studio
   ============================================================ */
@font-face{font-family:'Satoshi';font-weight:300;font-display:swap;src:url('../assets/fonts/satoshi-300.woff2') format('woff2');}
@font-face{font-family:'Satoshi';font-weight:400;font-display:swap;src:url('../assets/fonts/satoshi-400.woff2') format('woff2');}
@font-face{font-family:'Satoshi';font-weight:500;font-display:swap;src:url('../assets/fonts/satoshi-500.woff2') format('woff2');}
@font-face{font-family:'Satoshi';font-weight:700;font-display:swap;src:url('../assets/fonts/satoshi-700.woff2') format('woff2');}
@font-face{font-family:'Satoshi';font-weight:900;font-display:swap;src:url('../assets/fonts/satoshi-900.woff2') format('woff2');}

:root{
  --ink:#111111; --graphite:#1F1F1F; --terra:#D96B3D; --sand:#EDE7DD;
  --terra-d:#A94F29;
  --line-d:rgba(237,231,221,.16); --line-l:rgba(17,17,17,.16);
  --mut-d:rgba(237,231,221,.62); --mut-l:rgba(17,17,17,.60);
  --pad:clamp(20px,5.2vw,72px);
  --ease:cubic-bezier(.16,.84,.32,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{font-family:'Satoshi',system-ui,sans-serif;background:var(--ink);color:var(--sand);
  line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
em{font-style:normal;color:var(--terra)}
::selection{background:var(--terra);color:#fff}

/* ---- grão ---- */
.grain{position:fixed;inset:0;z-index:200;pointer-events:none;opacity:.045;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.82' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* ---- utilidades ---- */
.tag{display:inline-flex;align-items:center;gap:.7em;font-size:.7rem;font-weight:700;
  letter-spacing:.28em;text-transform:uppercase;color:var(--terra)}
.tag::before{content:"";width:26px;height:1px;background:currentColor;opacity:.5}
.tag--ink{color:var(--terra)}
.sec-head{display:flex;flex-direction:column;gap:20px;margin-bottom:clamp(40px,6vw,72px)}
.sec-h2{font-weight:300;font-size:clamp(2.1rem,6vw,4.2rem);line-height:1;letter-spacing:-.03em}

/* ---- TOPO ---- */
.top{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;gap:22px;
  padding:22px var(--pad);transition:padding .4s var(--ease),background .4s,border-color .4s;
  border-bottom:1px solid transparent}
.top.small{background:rgba(17,17,17,.7);backdrop-filter:blur(16px);border-bottom-color:var(--line-d);padding-top:15px;padding-bottom:15px}
.top__logo img{height:20px;width:auto}
.top__status{font-size:.78rem;color:var(--mut-d);display:flex;align-items:center;gap:8px;margin-left:6px}
.top__status i{width:7px;height:7px;border-radius:50%;background:#57b37e;box-shadow:0 0 0 0 rgba(87,179,126,.6);animation:pulse 2.4s infinite}
.top__nav{margin-left:auto;display:flex;gap:30px}
.top__nav a{font-size:.9rem;color:var(--mut-d);transition:color .25s}
.top__nav a:hover{color:var(--sand)}
.top__burger{display:none;margin-left:auto;flex-direction:column;gap:6px;background:none;border:0;cursor:pointer;padding:6px}
.top__burger i{width:26px;height:1.5px;background:var(--sand);transition:.35s var(--ease)}

/* ---- HERO ---- */
.hero{position:relative;min-height:100svh;display:flex;flex-direction:column;
  justify-content:flex-end;padding:130px var(--pad) 40px;overflow:hidden}
.hero__shape{position:absolute;top:-8%;right:-6%;width:min(56vw,720px);height:auto;z-index:0;
  filter:drop-shadow(0 40px 90px rgba(0,0,0,.5));animation:drift 20s ease-in-out infinite}
.hero__row{display:flex;justify-content:space-between;align-items:baseline;gap:20px;
  position:relative;z-index:2}
.hero__meta{position:absolute;top:120px;left:var(--pad);right:var(--pad);
  font-size:.8rem;letter-spacing:.04em;color:var(--mut-d);text-transform:uppercase}
.hero__meta .hero__idx{color:var(--sand);opacity:.4}
.hero__title{position:relative;z-index:2;font-weight:300;letter-spacing:-.035em;
  font-size:clamp(3.4rem,14vw,11rem);line-height:.92;margin-bottom:clamp(36px,6vw,64px)}
.hero__title span{display:block}
.hero__title .l2{padding-left:.12em}
.hero__title .l3{padding-left:.02em}
.hero__foot{border-top:1px solid var(--line-d);padding-top:28px;flex-wrap:wrap}
.hero__desc{max-width:38ch;font-size:clamp(1rem,1.5vw,1.15rem);color:var(--mut-d)}
.hero__cta{display:flex;align-items:center;gap:26px;flex-wrap:wrap}

/* botões / links */
.btn-solid{background:var(--sand);color:var(--ink);font-weight:500;font-size:.98rem;
  padding:15px 26px;border-radius:5px;border:1px solid var(--sand);transition:.3s var(--ease);white-space:nowrap}
.btn-solid:hover{background:var(--terra);border-color:var(--terra);color:#fff}
.link-arrow{display:inline-flex;align-items:center;gap:.5em;font-size:.98rem;color:var(--sand);
  padding-bottom:4px;border-bottom:1px solid var(--line-d);transition:.3s var(--ease)}
.link-arrow::after{content:"→";transition:transform .3s var(--ease)}
.link-arrow:hover{border-color:var(--terra);color:var(--terra)}
.link-arrow:hover::after{transform:translateX(5px)}
.link-arrow--ink{color:var(--terra);border-color:transparent;font-weight:500}

/* ---- MARQUEE ---- */
.marquee{border-top:1px solid var(--line-d);border-bottom:1px solid var(--line-d);
  overflow:hidden;padding:20px 0;background:var(--ink)}
.marquee__t{display:inline-flex;align-items:center;gap:28px;white-space:nowrap;
  font-weight:300;font-size:clamp(1.6rem,4vw,2.6rem);letter-spacing:-.02em;
  will-change:transform;animation:scrollx 26s linear infinite}
.marquee__t i{color:var(--terra);font-style:normal;font-size:.7em;opacity:.8}

/* ---- MANIFESTO (areia) ---- */
.man{background:var(--sand);color:var(--ink);padding:clamp(80px,12vw,150px) var(--pad)}
.man__lead{font-weight:300;font-size:clamp(1.9rem,5.2vw,3.7rem);line-height:1.08;
  letter-spacing:-.025em;margin:28px 0 clamp(48px,7vw,80px);max-width:16ch}
.man__cols{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(28px,5vw,80px);
  max-width:800px;margin-left:auto}
.man__cols p{font-size:1.02rem;color:var(--mut-l);line-height:1.65}

/* ---- SERVIÇOS ---- */
.svcs{padding:clamp(80px,11vw,140px) var(--pad)}
.svc-list{list-style:none;border-top:1px solid var(--line-d)}
.svc{display:grid;grid-template-columns:64px minmax(auto,1fr) minmax(0,1.1fr) 40px;
  align-items:center;gap:24px;padding:clamp(22px,3vw,34px) 0;border-bottom:1px solid var(--line-d);
  position:relative;transition:padding .4s var(--ease),color .3s}
.svc__n{font-size:.82rem;font-weight:700;color:var(--terra);letter-spacing:.05em}
.svc__t{font-weight:400;font-size:clamp(1.5rem,4vw,2.7rem);letter-spacing:-.02em;transition:transform .4s var(--ease)}
.svc__d{color:var(--mut-d);font-size:.98rem;max-width:42ch}
.svc__x{justify-self:end;color:var(--terra);font-size:1.3rem;opacity:0;transform:translate(-6px,6px);transition:.4s var(--ease)}
.svc:hover{padding-left:20px}
.svc:hover .svc__t{transform:translateX(4px)}
.svc:hover .svc__x{opacity:1;transform:none}
.svc::after{content:"";position:absolute;left:0;bottom:-1px;width:100%;height:1px;background:var(--terra);
  transform:scaleX(0);transform-origin:left;transition:transform .5s var(--ease)}
.svc:hover::after{transform:scaleX(1)}

/* ---- ÍNDICE (automatizar) ---- */
.index{padding:clamp(70px,10vw,130px) var(--pad);background:var(--graphite)}
.index__q{font-weight:300;font-size:clamp(1.6rem,4.4vw,3rem);line-height:1.12;letter-spacing:-.02em;
  max-width:20ch;margin-bottom:clamp(40px,6vw,68px)}
.index__list{list-style:none;display:grid;grid-template-columns:repeat(2,1fr);gap:0 clamp(30px,6vw,90px)}
.index__list li{display:flex;align-items:baseline;gap:16px;padding:20px 0;border-top:1px solid var(--line-d);
  font-size:clamp(1.15rem,2.4vw,1.7rem);font-weight:400}
.index__list li span{font-size:.72rem;font-weight:700;color:var(--terra);letter-spacing:.08em;flex:0 0 auto}
.index__list li em{color:var(--mut-d);font-size:.92rem;margin-left:auto;text-align:right}

/* ---- MÉTODO (areia) ---- */
.method{background:var(--sand);color:var(--ink);padding:clamp(80px,11vw,140px) var(--pad)}
.method .tag{color:var(--terra-d)}
.steps{list-style:none;counter-reset:s}
.steps li{display:grid;grid-template-columns:clamp(60px,10vw,140px) 1fr;gap:clamp(16px,3vw,40px);
  align-items:baseline;padding:clamp(22px,3vw,32px) 0;border-top:1px solid var(--line-l)}
.steps li:last-child{border-bottom:1px solid var(--line-l)}
.steps__n{font-weight:300;font-size:clamp(1.6rem,4vw,3rem);color:var(--terra-d);letter-spacing:-.03em;line-height:1}
.steps h3{font-weight:500;font-size:clamp(1.2rem,2.6vw,1.7rem);letter-spacing:-.01em;margin-bottom:6px}
.steps p{color:var(--mut-l);font-size:1rem;max-width:52ch}
.steps li:last-child h3{color:var(--terra-d)}

/* ---- IA ---- */
.ia{padding:clamp(80px,12vw,150px) var(--pad)}
.ia__big{font-weight:300;font-size:clamp(2rem,6.2vw,4.6rem);line-height:1.04;letter-spacing:-.03em;
  margin-bottom:clamp(48px,7vw,84px)}
.ia__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(20px,3vw,44px)}
.ia__grid>div{border-top:1px solid var(--line-d);padding-top:22px}
.ia__grid span{display:block;font-weight:700;color:var(--terra);font-size:.85rem;margin-bottom:16px}
.ia__grid h4{font-weight:500;font-size:1.12rem;margin-bottom:8px}
.ia__grid p{color:var(--mut-d);font-size:.94rem;line-height:1.55}

/* ---- CONTATO ---- */
.cta{background:var(--terra);color:#fff;padding:clamp(80px,12vw,150px) var(--pad)}
.cta .tag{color:#3a1a0d}
.cta .tag::before{background:#3a1a0d;opacity:.6}
.cta__h{font-weight:300;font-size:clamp(2.4rem,8vw,6rem);line-height:.98;letter-spacing:-.035em;margin:26px 0 clamp(48px,7vw,80px)}
.cta__h em{color:#2a120a}
.cta__wrap{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(36px,6vw,90px);align-items:start}
.cta__p{font-size:clamp(1.05rem,1.8vw,1.3rem);line-height:1.55;color:rgba(255,255,255,.9);max-width:34ch}
.cta__p .link-arrow--ink{color:#2a120a;border-bottom:1px solid #2a120a;display:inline-flex;margin-top:4px}
.cta__p .link-arrow--ink:hover{color:#fff;border-color:#fff}
.form{display:grid;grid-template-columns:1fr 1fr;gap:0 26px}
.ff{border-bottom:1.5px solid rgba(255,255,255,.4);transition:border-color .3s}
.ff--full{grid-column:1/-1}
.ff:focus-within{border-color:#fff}
.ff input,.ff textarea{width:100%;background:none;border:0;color:#fff;font-family:inherit;
  font-size:1.05rem;padding:22px 2px 14px;resize:none}
.ff input::placeholder,.ff textarea::placeholder{color:rgba(255,255,255,.65)}
.ff input:focus,.ff textarea:focus{outline:none}
.btn-solid--full{grid-column:1/-1;justify-self:start;margin-top:28px;background:var(--ink);color:#fff;border-color:var(--ink);display:inline-flex;gap:.6em;align-items:center}
.btn-solid--full:hover{background:#000;border-color:#000}
.form__note{grid-column:1/-1;margin-top:18px;font-size:.95rem;color:#2a120a;font-weight:500}

/* ---- RODAPÉ ---- */
.foot{padding:clamp(60px,8vw,110px) var(--pad) 34px}
.foot__big{border-bottom:1px solid var(--line-d);padding-bottom:clamp(40px,6vw,70px);margin-bottom:44px}
.foot__big img{height:clamp(70px,14vw,170px);width:auto;opacity:.92}
.foot__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin-bottom:clamp(50px,8vw,90px)}
.foot__lab{display:block;font-size:.72rem;font-weight:700;letter-spacing:.24em;text-transform:uppercase;
  color:var(--terra);margin-bottom:20px}
.foot__grid a{display:block;color:var(--mut-d);font-size:1.02rem;padding:7px 0;transition:color .25s;width:fit-content}
.foot__grid a:hover{color:var(--sand)}
.foot__bar{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  border-top:1px solid var(--line-d);padding-top:26px;font-size:.82rem;color:var(--mut-d)}
.foot__up:hover{color:var(--terra)}

/* ---- entrada do hero (só CSS, uma vez) ---- */
.hero__title span{animation:rise 1s var(--ease) both}
.hero__title .l1{animation-delay:.08s}
.hero__title .l2{animation-delay:.18s}
.hero__title .l3{animation-delay:.28s}
.hero__meta,.hero__foot{animation:fade 1.1s var(--ease) .5s both}
@keyframes rise{from{opacity:0;transform:translateY(.35em)}to{opacity:1;transform:none}}
@keyframes fade{from{opacity:0}to{opacity:1}}

/* ---- animações ---- */
@keyframes scrollx{to{transform:translateX(-50%)}}
@keyframes drift{0%,100%{transform:translate(0,0) rotate(0)}50%{transform:translate(-24px,26px) rotate(-6deg)}}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(87,179,126,.55)}70%{box-shadow:0 0 0 9px rgba(87,179,126,0)}100%{box-shadow:0 0 0 0 rgba(87,179,126,0)}}

/* ============================================================
   RESPONSIVO
   ============================================================ */
@media(max-width:1000px){
  .ia__grid{grid-template-columns:repeat(2,1fr);gap:34px 30px}
  .cta__wrap{grid-template-columns:1fr;gap:44px}
}
@media(max-width:860px){
  .top__status{display:none}
  .top__nav{position:fixed;inset:0 0 0 auto;width:min(78vw,340px);flex-direction:column;gap:0;
    justify-content:center;padding:0 var(--pad);background:var(--ink);border-left:1px solid var(--line-d);
    transform:translateX(100%);transition:transform .5s var(--ease)}
  .top__nav.open{transform:none}
  .top__nav a{font-size:1.8rem;font-weight:300;padding:16px 0;border-bottom:1px solid var(--line-d)}
  .top__burger{display:flex}
  .top__burger.x i:first-child{transform:translateY(3.7px) rotate(45deg)}
  .top__burger.x i:last-child{transform:translateY(-3.8px) rotate(-45deg)}
  .svc{grid-template-columns:44px 1fr;gap:6px 18px}
  .svc__d{grid-column:2;max-width:none;margin-top:8px}
  .svc__x{display:none}
  .index__list{grid-template-columns:1fr}
  .man__cols{grid-template-columns:1fr;max-width:none}
}
@media(max-width:560px){
  .hero__meta .hero__idx{display:none}
  .ia__grid{grid-template-columns:1fr}
  .foot__grid{grid-template-columns:1fr}
  .form{grid-template-columns:1fr}
  .index__list li em{margin-left:0;text-align:left;display:block;width:100%}
  .index__list li{flex-wrap:wrap}
  .foot__bar{flex-direction:column;gap:10px}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important}
  .hero__title span,.hero__meta,.hero__foot{opacity:1;transform:none}
  html{scroll-behavior:auto}
}
html{scroll-behavior:smooth}