/* SKIPO · sistema visual do site
   Bandas de largura total (parede azul, papel, roxo) com coluna editorial de 1200px.
   Grafismo: anéis em quartos sobre grade de 150, o único ornamento. */

@font-face{font-family:"Cooper Hewitt";src:url(../fonts/CooperHewitt-Book.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Cooper Hewitt";src:url(../fonts/CooperHewitt-Bold.woff2) format("woff2");font-weight:700;font-display:swap}

:root{
  /* cor */
  --paper:#F5F3EF; --sand:#ECE8E1; --sand-2:#E2DCD2;
  --ink:#20212A; --ink-2:#3A3D4C; --mute:#5F6271; --line:#D9D4CB;
  --blue:#33769A; --blue-deep:#163B54; --blue-shade:#2A6385; --blue-grid:#5B93B5;
  --purple:#7847E8; --purple-deep:#5B32BF; --sky:#A9DCF1; --sky-deep:#CDEBF8; --coral:#FF6A4D;
  --on-dark:#F5F3EF; --on-dark-2:#E6EEF4; --on-dark-mute:#C9DCE8;
  /* tipo */
  --display:"League Spartan",Arial,Helvetica,sans-serif;
  --body:"Cooper Hewitt",Arial,Helvetica,sans-serif;
  --fs--1:clamp(.84rem,.8rem + .18vw,.95rem);
  --fs-0:clamp(1rem,.95rem + .25vw,1.125rem);
  --fs-1:clamp(1.125rem,1.05rem + .4vw,1.375rem);
  --fs-2:clamp(1.375rem,1.2rem + .8vw,1.875rem);
  --fs-3:clamp(1.75rem,1.4rem + 1.6vw,2.75rem);
  --fs-4:clamp(2.25rem,1.6rem + 3vw,4rem);
  --fs-5:clamp(2.75rem,1.8rem + 4.6vw,5.5rem);
  /* espaço */
  --s-1:.5rem; --s0:1rem; --s1:1.5rem; --s2:2rem; --s3:3rem; --s4:4rem;
  --band:clamp(3.5rem,8vw,7rem);
  --gutter:max(16px,env(safe-area-inset-left,0px));
  --radius:0;
  --ease:cubic-bezier(.2,.7,.2,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:var(--fs-0);line-height:1.55;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block;height:auto}
a{color:inherit}
h1,h2,h3,h4{font-family:var(--display);line-height:1.05;letter-spacing:-.02em;margin:0;text-wrap:balance}
h2{font-size:var(--fs-3);font-weight:600}
h3{font-size:var(--fs-1);font-weight:600;line-height:1.2}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
.wrap{max-width:1200px;margin-inline:auto;padding-inline:var(--gutter) max(16px,env(safe-area-inset-right,0px))}
.band{padding-block:var(--band)}
.eyebrow{font-family:var(--display);font-weight:600;font-size:var(--fs--1);letter-spacing:.08em;text-transform:uppercase;color:var(--purple);margin-bottom:var(--s0)}
.lead{font-size:var(--fs-1);line-height:1.5;color:var(--ink-2);max-width:60ch}
.stack{display:flex;flex-direction:column;gap:var(--s1)}
.head{display:grid;gap:var(--s0);max-width:62ch;margin-bottom:var(--s3)}
.head.wide{max-width:none}
.actions{display:flex;gap:14px;flex-wrap:wrap}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* botões */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--display);font-weight:600;font-size:1rem;letter-spacing:.01em;padding:14px 22px;border:2px solid transparent;text-decoration:none;cursor:pointer;line-height:1;transition:background .18s var(--ease),color .18s var(--ease),transform .18s var(--ease)}
.btn:active{transform:translateY(1px)}
.btn-purple{background:var(--purple);color:var(--paper)}
.btn-purple:hover{background:var(--purple-deep)}
.btn-ghost{border-color:currentColor;background:transparent}
.btn-ghost:hover{background:rgba(255,255,255,.12)}
.btn-ghost.on-light:hover{background:rgba(32,33,42,.06)}
.btn-sky{background:var(--sky);color:var(--blue-deep)}
.btn-sky:hover{background:var(--sky-deep)}
.btn .arrow{width:18px;height:18px;transition:transform .18s var(--ease)}
.btn:hover .arrow{transform:translateX(3px)}
:focus-visible{outline:3px solid var(--purple);outline-offset:3px}
.on-blue :focus-visible,.on-purple :focus-visible{outline-color:var(--paper)}

/* cabeçalho */
.site-header{position:sticky;top:0;z-index:20;background:var(--blue);color:var(--on-dark);transition:box-shadow .2s}
.site-header.scrolled{box-shadow:0 6px 24px rgba(22,59,84,.25)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:var(--s2);min-height:72px}
.brand img{height:32px;width:auto}
.nav ul{display:flex;gap:28px;font-family:var(--display);font-weight:500;font-size:1rem}
.nav a{text-decoration:none;color:var(--on-dark-2);padding:6px 0;border-bottom:2px solid transparent;transition:border-color .18s,color .18s}
.nav a:hover,.nav a[aria-current="page"]{color:#fff;border-bottom-color:var(--sky)}
.nav-cta{font-family:var(--display);font-weight:600;font-size:.95rem;color:var(--blue-deep);background:var(--sky);padding:10px 16px;text-decoration:none;white-space:nowrap;transition:background .18s}
.nav-cta:hover{background:var(--sky-deep)}
.nav-toggle{display:none;background:transparent;border:2px solid var(--sky);color:var(--paper);font-family:var(--display);font-weight:600;font-size:.9rem;padding:8px 12px;cursor:pointer}
@media (max-width:900px){
  .nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--blue-deep);padding:var(--s1) var(--gutter) var(--s2)}
  .nav.open{display:block}
  .nav ul{flex-direction:column;gap:6px;font-size:1.15rem}
  .nav a{display:block;padding:10px 0;border-bottom:1px solid rgba(255,255,255,.12)}
  .nav-toggle{display:inline-flex}
  .site-header .nav-cta{display:none}
}

/* texturas */
.on-blue{background:var(--blue) url(../img/parede.jpg) center/cover;color:var(--on-dark)}
.on-blue .eyebrow{color:var(--sky-deep)}
.on-blue h2,.on-blue h1{color:var(--paper)}
.on-purple{background:var(--purple);color:var(--paper)}
.on-purple .eyebrow{color:var(--sky-deep)}
.on-sand{background:var(--sand)}

/* abertura */
.hero{position:relative;overflow:hidden}
.hero .wrap{position:relative;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:var(--s3);align-items:center;padding-block:clamp(3.5rem,8vw,7.5rem)}
.hero h1{font-size:var(--fs-5);font-weight:700;letter-spacing:-.035em;max-width:12ch}
.hero .sub{color:var(--on-dark-2);font-size:var(--fs-1);max-width:42ch}
.hero .graf{width:100%;max-width:520px;height:auto;justify-self:end}
@media (max-width:900px){.hero .wrap{grid-template-columns:1fr}.hero h1{max-width:none}.hero .graf{max-width:300px;justify-self:start;opacity:.95}}

/* como atuamos */
.method{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px}
.method > div{padding:clamp(1.5rem,3vw,2.25rem);display:flex;flex-direction:column;gap:10px;min-height:220px}
.method .num{font-family:var(--display);font-weight:600;font-size:var(--fs--1);letter-spacing:.08em;opacity:.85}
.method h3{font-size:var(--fs-2)}
.method p{opacity:.95}
.method .a{background:var(--blue-deep);color:var(--paper)}
.method .b{background:var(--purple);color:var(--paper)}
.method .c{background:var(--sky);color:var(--blue-deep)}
.outcomes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--s2);margin-top:var(--s3);padding-top:var(--s2);border-top:2px solid var(--line)}
.outcomes h3{font-size:var(--fs-1);margin-bottom:6px}
.outcomes p{color:var(--ink-2)}
@media (max-width:900px){.method,.outcomes{grid-template-columns:1fr}.method > div{min-height:0}}

/* frentes */
.fronts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.front{padding:clamp(1.5rem,2.6vw,2rem);display:flex;flex-direction:column;gap:14px;min-height:300px}
.front h3{font-size:var(--fs-2)}
.front ul{display:flex;flex-direction:column;gap:6px;font-size:var(--fs-0);line-height:1.4}
.front li{padding-left:16px;position:relative}
.front li::before{content:"";position:absolute;left:0;top:.55em;width:7px;height:7px;border-radius:50%;background:currentColor;opacity:.7}
.front.f1{background:var(--blue);color:var(--paper)}
.front.f2{background:var(--purple);color:var(--paper)}
.front.f3{background:var(--sky);color:var(--blue-deep)}
.front.f4{background:var(--paper);color:var(--ink);border:1px solid var(--line)}
.fronts-note{margin-top:var(--s2);color:var(--mute);font-size:var(--fs-0)}
@media (max-width:1000px){.fronts{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:600px){.fronts{grid-template-columns:1fr}.front{min-height:0}}

/* programas */
.programs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.prog{display:grid;grid-template-columns:200px minmax(0,1fr);background:var(--sand);text-decoration:none;transition:background .18s}
.prog:hover{background:var(--sand-2)}
.prog img{width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(1.08)}
.prog .txt{padding:clamp(1.25rem,2.4vw,1.75rem);display:flex;flex-direction:column;gap:8px}
.prog .tag{font-family:var(--display);font-weight:600;font-size:var(--fs--1);letter-spacing:.08em;text-transform:uppercase;color:var(--purple)}
.prog p{color:var(--ink-2)}
.prog .more{font-family:var(--display);font-weight:600;color:var(--purple);margin-top:auto;padding-top:8px}
@media (max-width:900px){.programs{grid-template-columns:1fr}}
@media (max-width:560px){.prog{grid-template-columns:1fr}.prog img{height:180px}}

/* manifesto */
.manifesto .wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:var(--s3);align-items:start}
.manifesto h2{font-size:var(--fs-4);font-weight:600;letter-spacing:-.03em;max-width:16ch}
.manifesto p{font-size:var(--fs-1);line-height:1.55;max-width:48ch;color:var(--paper)}
.manifesto .mini{width:120px;height:auto;margin-bottom:var(--s2)}
@media (max-width:900px){.manifesto .wrap{grid-template-columns:1fr}}

/* números */
.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px}
.stat{padding:clamp(1.25rem,2.6vw,2rem);background:rgba(22,59,84,.55);border-top:3px solid var(--sky);display:flex;flex-direction:column;gap:6px}
.stat:nth-child(2n){border-top-color:var(--purple)}
.stat:nth-child(3n){border-top-color:var(--coral)}
.stat b{font-family:var(--display);font-weight:700;font-size:var(--fs-4);letter-spacing:-.03em;line-height:1;color:var(--paper)}
.stat span{color:var(--on-dark-mute);font-size:var(--fs-0);line-height:1.4}
@media (max-width:700px){.stats{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* cocriações */
.cases{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.case{padding:clamp(1.5rem,2.8vw,2.25rem);display:flex;flex-direction:column;gap:10px;background:var(--sand)}
.case .client{font-family:var(--display);font-weight:600;font-size:var(--fs--1);letter-spacing:.08em;text-transform:uppercase;color:var(--purple)}
.case h3{font-size:var(--fs-2)}
.case p{color:var(--ink-2)}
.case .big{font-family:var(--display);font-weight:700;font-size:var(--fs-4);letter-spacing:-.03em;line-height:1;color:var(--blue)}
.case.dark{background:var(--blue-deep);color:var(--paper)}
.case.dark .client{color:var(--sky)}
.case.dark p{color:var(--on-dark-2)}
.case.dark .big{color:var(--sky)}
@media (max-width:800px){.cases{grid-template-columns:1fr}}
.logos{margin-top:var(--s4);padding-top:var(--s3);border-top:2px solid var(--line)}
.logos .box{margin-top:var(--s1);background:#FBFAF8;padding:clamp(1rem,2.6vw,1.75rem);border:1px solid var(--line)}

/* quem lidera */
.people{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--s3)}
.person{display:grid;grid-template-columns:200px minmax(0,1fr);gap:var(--s1);align-items:start}
.person img{width:100%;aspect-ratio:3/4;object-fit:cover;object-position:center top;filter:grayscale(1) contrast(1.06)}
.person h3{font-size:var(--fs-2)}
.person .role{font-family:var(--display);font-weight:600;color:var(--purple);font-size:var(--fs-0);margin:4px 0 10px}
.person p{color:var(--ink-2);font-size:var(--fs-0)}
.person p + p{margin-top:8px}
.person a.link{font-family:var(--display);font-weight:600;color:var(--blue);text-decoration:none;display:inline-block;margin-top:10px}
.person a.link:hover{text-decoration:underline;text-underline-offset:5px}
@media (max-width:1000px){.people{grid-template-columns:1fr}}
@media (max-width:520px){.person{grid-template-columns:1fr}.person img{max-width:220px}}

/* contato */
.contact .wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:var(--s4)}
.contact .info{display:flex;flex-direction:column;gap:12px;font-size:var(--fs-1);color:var(--on-dark-2)}
.contact .info b{font-family:var(--display);font-weight:600;color:var(--paper)}
.copy{display:inline-flex;align-items:center;gap:12px;flex-wrap:wrap}
.copy button{font-family:var(--display);font-weight:600;font-size:.85rem;background:transparent;color:var(--paper);border:2px solid var(--sky-deep);padding:6px 12px;cursor:pointer;transition:background .18s}
.copy button:hover{background:rgba(255,255,255,.12)}
.social{display:flex;gap:18px;flex-wrap:wrap;font-family:var(--display);font-weight:500}
.social a{color:var(--paper);text-decoration:none;border-bottom:2px solid var(--blue-grid);padding-bottom:2px;transition:border-color .18s}
.social a:hover{border-color:var(--paper)}
form{display:flex;flex-direction:column;gap:14px}
label{font-family:var(--display);font-weight:500;font-size:.95rem;color:var(--sky-deep);display:flex;flex-direction:column;gap:6px}
input,textarea{font:inherit;font-size:1rem;padding:12px 14px;border:2px solid var(--sky-deep);background:var(--paper);color:var(--ink);width:100%}
textarea{min-height:130px;resize:vertical}
.note{font-size:var(--fs--1);color:var(--sky-deep)}
@media (max-width:900px){.contact .wrap{grid-template-columns:1fr}}

/* rodapé */
.site-footer{background:var(--blue-deep);color:var(--on-dark-mute);font-size:var(--fs--1)}
.site-footer .wrap{display:flex;justify-content:space-between;gap:var(--s1);flex-wrap:wrap;padding-block:var(--s2);align-items:center}
.site-footer img{height:26px;width:auto}
.site-footer ul{display:flex;gap:18px;flex-wrap:wrap}
.site-footer a{text-decoration:none;color:var(--on-dark-2)}
.site-footer a:hover{text-decoration:underline;text-underline-offset:4px}

/* revelação */
.reveal{opacity:0;transform:translateY(10px);transition:opacity .4s var(--ease),transform .4s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.btn,.prog,.nav a{transition:none}}