/* PIB · The New College — Design System OFICIAL (Manual de Marca PIB Education 2025). Ver ../DESIGN.md
   Base navy #091936 + cores plurais (pink/amarelo/verde/roxo), tipografia Neue Haas Grotesk (fallback Inter),
   motivo-assinatura = conectores arredondados coloridos. */

:root{
  color-scheme:dark;
  /* paleta oficial PIB */
  --navy:#091936; --navy-2:#0E1F44; --navy-3:#14284F;
  --white:#FBFDFF; --ink-dim:#C2CADb; --muted:#94A0BA;
  --pink:#E6265F; --pink-deep:#D11E54; --yellow:#FBB914; --green:#43B48F; --purple:#4C4193;

  /* acento primário = pink; CTA usa pink-deep p/ texto branco passar AA */
  --accent:#E6265F; --hairline:#E6265F; --cta-bg:#D11E54; --cta-bg-hi:#E6265F; --cta-ink:#FBFDFF;

  --success:#43B48F; --warning:#FBB914; --error:#E6265F; --info:#4C4193;

  --r-sm:6px; --r-md:12px; --r-lg:20px;
  --ff-display:"neue-haas-unica","Neue Haas Grotesk Display Pro","Helvetica Neue","Inter",Helvetica,Arial,sans-serif;
  --ff-body:var(--ff-display);
  --ff-data:var(--ff-display);
  --maxw:1180px;
  --ease:cubic-bezier(.22,1,.36,1);
}

[data-theme="dark"], :root{
  --bg:var(--navy); --fg:var(--white); --surface:var(--navy-2); --surface2:var(--navy-3);
  --line:rgba(194,202,219,.14); --line-soft:rgba(194,202,219,.08);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px}
body{
  margin:0;background:var(--bg);color:var(--fg);
  font-family:var(--ff-body);font-size:17px;line-height:1.6;font-weight:400;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
/* atmosfera: leve profundidade navy nos cantos (sem fotos, sem WebGL) */
body::before{content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;
  background:
    radial-gradient(70% 50% at 88% -8%, color-mix(in srgb,var(--pink) 10%,transparent), transparent 60%),
    radial-gradient(60% 50% at 6% 100%, color-mix(in srgb,var(--purple) 12%,transparent), transparent 62%);}

img{max-width:100%;display:block}
a{color:inherit}
::selection{background:color-mix(in srgb,var(--pink) 45%,transparent);color:var(--white)}

h1,h2,h3,h4{font-family:var(--ff-display);font-weight:700;letter-spacing:-.02em;line-height:1.04;margin:0;text-wrap:balance}
p{text-wrap:pretty}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 64px}
@media(max-width:980px){.wrap{padding:0 22px}}
@media(max-width:560px){.wrap{padding:0 18px}}

.eyebrow{display:inline-flex;align-items:center;gap:12px;font-family:var(--ff-body);text-transform:uppercase;letter-spacing:.22em;font-size:12px;font-weight:700;color:var(--white)}
.eyebrow::before{content:"";width:26px;height:3px;border-radius:3px;background:var(--pink);flex:none}
.muted{color:var(--muted)}
/* palavra-acento: pink sólido (cor de marca), peso bold */
.grad{color:var(--pink);font-weight:700}

/* skip link / acessibilidade */
.skip{position:absolute;left:-9999px;top:0;z-index:100;background:var(--pink);color:var(--white);padding:10px 16px;border-radius:var(--r-md);font-weight:600}
.skip:focus{left:12px;top:12px}
:focus-visible{outline:3px solid var(--pink);outline-offset:3px;border-radius:4px}

/* header */
.topbar{position:sticky;top:0;z-index:40;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:16px 64px;background:color-mix(in srgb,var(--navy) 82%,transparent);backdrop-filter:blur(14px) saturate(1.3);border-bottom:1px solid var(--line)}
@supports not (backdrop-filter:blur(2px)){.topbar{background:var(--navy)}}
@media(max-width:980px){.topbar{padding:14px 22px}}
.brand-logo{height:30px;width:auto;aspect-ratio:1780/826;display:block}
@media(max-width:980px){.brand-logo{height:26px}}
.nav{display:flex;gap:28px;align-items:center;font-size:14.5px;font-weight:500}
.nav .links{display:flex;gap:28px}
.nav a{text-decoration:none;color:var(--ink-dim);transition:color .22s var(--ease);position:relative}
.nav a::after{content:"";position:absolute;left:0;bottom:-6px;width:100%;height:2px;background:var(--pink);transform:scaleX(0);transform-origin:left;transition:transform .28s var(--ease)}
.nav a:hover,.nav a[aria-current="page"]{color:var(--white)}
.nav a:hover::after,.nav a:focus-visible::after,.nav a[aria-current="page"]::after{transform:scaleX(1)}
.nav-actions{display:flex;gap:12px;align-items:center}
.menu-btn{display:none;background:transparent;border:1px solid var(--line);color:var(--fg);border-radius:var(--r-md);padding:9px 12px;cursor:pointer;font-size:18px;line-height:1}
.menu-btn,.nav-actions button{min-width:40px;min-height:40px;align-items:center;justify-content:center}
@media(max-width:980px){.nav .links{display:none}.menu-btn{display:inline-flex}.nav-actions .btn-ghost{display:none}}
.mobile-menu{display:none;flex-direction:column;gap:2px;padding:8px 22px 22px;border-bottom:1px solid var(--line);background:var(--navy)}
.mobile-menu.open{display:flex}
.mobile-menu a{padding:13px 4px;text-decoration:none;color:var(--fg);border-bottom:1px solid var(--line-soft);font-weight:500}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--ff-body);font-weight:600;font-size:15px;padding:14px 24px;border-radius:var(--r-md);border:1px solid transparent;cursor:pointer;text-decoration:none;transition:transform .2s var(--ease),background .2s var(--ease),border-color .2s var(--ease),filter .2s var(--ease)}
.btn-primary{background:var(--cta-bg);color:var(--cta-ink);box-shadow:0 14px 40px -16px color-mix(in srgb,var(--pink) 80%,transparent)}
.btn-primary:hover{transform:translateY(-2px);background:var(--pink)}
.btn-outline{background:transparent;color:var(--white);border-color:var(--pink)}
.btn-outline:hover{transform:translateY(-2px);background:color-mix(in srgb,var(--pink) 14%,transparent)}
.btn-ghost{background:transparent;color:var(--fg);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--white)}
.btn-link{background:none;border:none;color:var(--white);padding:14px 4px;text-decoration:underline;text-underline-offset:6px;text-decoration-thickness:2px;text-decoration-color:var(--pink)}
.btn-link:hover{color:var(--pink)}

/* hero */
.hero{position:relative;padding:132px 0 100px;border-bottom:1px solid var(--line);overflow:hidden;isolation:isolate}
.hero .inner{position:relative;z-index:2}
.hero .eyebrow{margin-bottom:24px}
.hero h1{font-size:clamp(44px,7vw,86px);font-weight:700;letter-spacing:-.03em;line-height:1.0;max-width:16ch}
.hero p.lead{font-size:clamp(18px,2.1vw,22px);max-width:50ch;color:var(--ink-dim);line-height:1.55;margin:28px 0 38px}
.hero .cta-row{display:flex;gap:16px;flex-wrap:wrap;align-items:center}
.hero-marks{list-style:none;display:flex;flex-wrap:wrap;gap:10px 26px;padding:0;margin:44px 0 0;font-size:13.5px;color:var(--ink-dim)}
.hero-marks li{display:inline-flex;align-items:center;gap:10px}
.hero-marks li:nth-child(1)::before{background:var(--pink)}
.hero-marks li:nth-child(2)::before{background:var(--yellow)}
.hero-marks li:nth-child(3)::before{background:var(--green)}
.hero-marks li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--pink)}
.trust{margin-top:32px;display:flex;align-items:flex-start;gap:14px;font-size:13px;color:var(--muted);border-top:1px solid var(--line);padding-top:22px;max-width:64ch;line-height:1.55}
.seal{font-family:var(--ff-body);font-weight:700;color:var(--white);border:1px solid var(--pink);border-radius:var(--r-sm);padding:5px 10px;font-size:11px;letter-spacing:.16em;white-space:nowrap}

/* page hero (internas) */
.page-hero{position:relative;padding:116px 0 60px;border-bottom:1px solid var(--line);overflow:hidden;isolation:isolate}
.page-hero .inner{position:relative;z-index:2}
.page-hero .eyebrow{margin-bottom:18px}
.page-hero h1{font-size:clamp(36px,5vw,58px);font-weight:700;letter-spacing:-.025em;max-width:19ch}
.page-hero p{color:var(--ink-dim);max-width:62ch;margin-top:18px;font-size:18px;line-height:1.55}

/* MOTIVO-ASSINATURA — conectores coloridos + compat com camadas antigas */
@keyframes rise{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}
.hero-connectors{position:absolute;top:-60px;right:-40px;width:min(56vw,720px);z-index:0;pointer-events:none;opacity:.95}
@media(max-width:860px){.hero-connectors{opacity:.4;right:-30%;top:-30px;width:90vw}}
.hero-connectors path{fill:none;stroke-width:46;stroke-linecap:round;stroke-linejoin:round}
.hero-connectors .c-dot{stroke:none}
/* hero interno: atmosfera barata pré-borrada via gradiente (sem filter:blur custoso) */
.hero-aurora{position:absolute;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(38% 46% at 84% 12%, color-mix(in srgb,var(--pink) 20%,transparent), transparent 64%),
    radial-gradient(40% 46% at 8% 92%, color-mix(in srgb,var(--purple) 18%,transparent), transparent 66%)}
.hero-aurora .a{display:none}
.hero .inner > *{animation:rise .8s var(--ease) both}
.hero .inner > .eyebrow{animation-delay:.06s}
.hero .inner > h1{animation-delay:.14s}
.hero .inner > p.lead{animation-delay:.26s}
.hero .inner > .cta-row{animation-delay:.36s}
.hero .inner > .hero-marks{animation-delay:.44s}
.hero .inner > .trust{animation-delay:.52s}

/* sections */
section.block{padding:90px 0;border-bottom:1px solid var(--line)}
.sec-head{display:flex;align-items:baseline;justify-content:space-between;gap:24px;margin-bottom:44px;flex-wrap:wrap}
.sec-head h2{font-size:clamp(28px,3.6vw,44px);font-weight:700;letter-spacing:-.025em}
.lead-2{font-size:20px;color:var(--ink-dim);max-width:62ch;line-height:1.55}
.js .block{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.js .block.in{opacity:1;transform:none}

/* prose */
.prose{max-width:760px}
.prose h2{font-size:30px;margin:46px 0 14px}
.prose h3{font-size:22px;margin:32px 0 10px}
.prose p{margin:0 0 16px}
.prose ul,.prose ol{margin:0 0 18px;padding-left:22px}
.prose li{margin:7px 0}
.prose li::marker{color:var(--pink)}
.prose a{color:var(--white);text-decoration-color:var(--pink);text-decoration-thickness:.08em;text-underline-offset:3px}
.prose a:hover{text-decoration-color:var(--pink-deep)}
/* link inline em superfícies (cookie/consentimento) — branco com sublinhado pink (AA) */
.inline-link{color:var(--white);text-decoration:underline;text-decoration-color:var(--pink);text-decoration-thickness:.08em;text-underline-offset:3px}

/* stats — números brancos, unidades coloridas */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
@media(max-width:860px){.stats{grid-template-columns:repeat(2,1fr)}}
.stat{border-top:3px solid var(--pink);padding-top:16px}
.stat:nth-child(2){border-color:var(--yellow)} .stat:nth-child(3){border-color:var(--green)} .stat:nth-child(4){border-color:var(--purple)}
.stat .n{font-family:var(--ff-display);font-size:clamp(44px,5vw,58px);font-weight:700;letter-spacing:-.03em;line-height:1}
.stat:nth-child(1) .n .u{color:var(--pink)} .stat:nth-child(2) .n .u{color:var(--yellow)} .stat:nth-child(3) .n .u{color:var(--green)} .stat:nth-child(4) .n .u{color:var(--purple)}
.stat .l{font-size:13px;color:var(--muted);margin-top:8px}

/* cards / programs */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
@media(max-width:860px){.grid-3,.grid-2{grid-template-columns:1fr}}
@media(max-width:980px){.grid-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.grid-4{grid-template-columns:1fr}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);padding:30px}
.card h3{font-size:22px;margin:6px 0 10px}
.card p{font-size:15px;color:var(--muted);margin:0}
.prog{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);padding:28px;transition:border-color .22s var(--ease),transform .22s var(--ease),background .22s var(--ease)}
.prog:hover,.prog:focus-within{transform:translateY(-3px);background:var(--navy-3)}
.grid-4 .prog:nth-child(1):hover{border-color:var(--pink)} .grid-4 .prog:nth-child(2):hover{border-color:var(--yellow)} .grid-4 .prog:nth-child(3):hover{border-color:var(--green)} .grid-4 .prog:nth-child(4):hover{border-color:var(--purple)}
.prog:hover{border-color:var(--pink)}
.prog .yr{font-family:var(--ff-data);font-variant-numeric:tabular-nums;font-size:12px;font-weight:700;letter-spacing:.18em;color:var(--pink)}
.grid-4 .prog:nth-child(2) .yr{color:var(--yellow)} .grid-4 .prog:nth-child(3) .yr{color:var(--green)} .grid-4 .prog:nth-child(4) .yr{color:var(--purple)}
.prog h3{font-size:20px;margin:12px 0 8px}
.prog p{font-size:14px;color:var(--muted);margin:0}
.pill{display:inline-block;font-size:11px;letter-spacing:.16em;text-transform:uppercase;font-weight:700;color:var(--pink);border:1px solid var(--pink);border-radius:999px;padding:4px 12px}

/* forms */
.field{margin:20px 0}
.field label{display:block;font-size:13px;font-weight:600;margin-bottom:8px;color:var(--ink-dim)}
.field input,.field select,.field textarea{width:100%;padding:13px 15px;background:var(--navy-3);border:1px solid var(--line);border-radius:var(--r-md);color:var(--fg);font-family:var(--ff-body);font-size:15px;outline:none;transition:border-color .2s var(--ease),box-shadow .2s var(--ease)}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--pink);box-shadow:0 0 0 3px color-mix(in srgb,var(--pink) 26%,transparent)}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--muted);margin:16px 0}
.consent input{margin-top:3px;accent-color:var(--pink)}

/* alerts */
.alert{padding:13px 17px;border-radius:var(--r-md);font-size:14px;border-left:3px solid;background:var(--surface)}
.a-success{border-color:var(--success)} .a-warning{border-color:var(--warning)} .a-error{border-color:var(--error)} .a-info{border-color:var(--info)}

/* tables */
table{width:100%;border-collapse:collapse;font-size:15px}
th,td{text-align:left;padding:14px 15px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--white);font-weight:700;border-bottom:2px solid var(--pink)}
td.num{font-family:var(--ff-data);font-variant-numeric:tabular-nums;text-align:right}
.table-wrap{overflow-x:auto}

/* faq */
details{border:1px solid var(--line);border-radius:var(--r-md);padding:6px 20px;margin:10px 0;background:var(--surface)}
details summary{cursor:pointer;font-weight:600;padding:14px 0;list-style:none;font-size:16px}
details summary::-webkit-details-marker{display:none}
details summary::after{content:"+";float:right;color:var(--pink);font-size:22px;line-height:1}
details[open] summary::after{content:"–"}
details .a-body{padding:0 0 16px;color:var(--muted);font-size:15px}

/* CTA band */
.cta-band{background:linear-gradient(120deg,var(--navy-2),var(--navy-3));border:1px solid var(--line);border-radius:var(--r-lg);padding:62px 44px;text-align:center;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(50% 80% at 50% -10%,color-mix(in srgb,var(--pink) 24%,transparent),transparent 70%)}
.cta-band > *{position:relative;z-index:1}
.cta-band h2{font-size:clamp(26px,3.4vw,40px);font-weight:700}
.cta-band p{color:var(--ink-dim);max-width:54ch;margin:14px auto 26px}

/* footer */
footer.site{padding:70px 0 42px;border-top:1px solid var(--line);background:var(--surface)}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:34px}
@media(max-width:860px){.foot-grid{grid-template-columns:1fr 1fr}}
.foot-grid h4{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--pink);margin-bottom:16px;font-weight:700}
.foot-grid a,.foot-grid .foot-link-btn{display:block;color:var(--ink-dim);text-decoration:none;font-size:14px;padding:10px 0;transition:color .2s var(--ease)}
.foot-grid a:hover,.foot-grid .foot-link-btn:hover{color:var(--white)}
.foot-link-btn{background:none;border:0;font-family:inherit;text-align:left;cursor:pointer;width:100%}
footer .brand-logo{height:40px;margin-bottom:16px}
.foot-badges{display:flex;gap:10px;align-items:center;margin:14px 0}
.badge{border:1px solid var(--pink);border-radius:var(--r-sm);padding:4px 10px;font-size:11px;font-weight:700;letter-spacing:.14em;color:var(--white)}
.a11y-symbol{width:30px;height:30px;border:1px solid var(--pink);border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:15px;text-decoration:none}
.foot-legal{margin-top:42px;padding-top:26px;border-top:1px solid var(--line);font-size:12.5px;color:var(--muted);line-height:1.75}

/* cookie */
.cookie{position:fixed;left:16px;right:16px;bottom:16px;z-index:60;max-width:560px;margin:0 auto;background:var(--navy-3);border:1px solid var(--line);border-radius:var(--r-md);padding:20px 22px;box-shadow:0 24px 70px -22px #000;display:none}
.cookie.show{display:block}
.cookie p{font-size:13.5px;color:var(--ink-dim);margin:0 0 14px}
.cookie .row{display:flex;gap:10px;flex-wrap:wrap}
.cookie .btn{padding:10px 18px;font-size:13px}

/* utils */
.center{text-align:center}
.mt-0{margin-top:0}
.note{font-size:13px;color:var(--muted);max-width:64ch;line-height:1.6}
.link-pending{color:var(--muted);font-style:italic;opacity:.9}
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
@media(max-width:860px){.split{grid-template-columns:1fr}}

@view-transition{navigation:auto}
@media(prefers-reduced-motion:no-preference){
  ::view-transition-old(root),::view-transition-new(root){animation-duration:.32s;animation-timing-function:var(--ease)}
}
@media (prefers-reduced-motion: reduce){
  *{animation:none!important;transition:none!important}
  .js .block{opacity:1;transform:none}
  html{scroll-behavior:auto}
  ::view-transition-group(*),::view-transition-old(*),::view-transition-new(*){animation:none!important}
}

/* cookies — painel de preferências granular (LGPD art. 8 §5) */
.cookie-prefs{margin:4px 0 14px;display:grid;gap:10px}
.cookie-opt{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;font-size:13px;color:var(--ink-dim);border:1px solid var(--line);border-radius:var(--r-sm);padding:12px 14px}
.cookie-opt strong{color:var(--white);font-weight:600}
.cookie-opt .muted{font-size:12.5px}
.cookie-opt input{margin-top:3px;accent-color:var(--pink);width:18px;height:18px;flex:none}
.cookie-opt input:disabled{opacity:.7}

/* estado de envio dos formulários (role=status) */
.form-status{margin:16px 0 0;padding:13px 16px;border-radius:var(--r-md);font-size:14px;border-left:3px solid var(--info);background:var(--surface);color:var(--ink-dim)}
.form-status[data-state="ok"]{border-color:var(--success)}
.form-status[data-state="error"]{border-color:var(--error)}

/* impressão — páginas legais/regulatórias legíveis e econômicas */
@media print{
  body{background:#fff;color:#111}
  body::before{display:none}
  .topbar,.mobile-menu,.cookie,.menu-btn,.nav-actions,.hero-aurora,.hero-connectors,.cta-band,.skip,.foot-badges,.foot-link-btn{display:none!important}
  .hero,.page-hero,section.block,footer.site{border-color:#ccc}
  a{color:#111;text-decoration:underline}
  .muted,.note,.foot-legal,.ink-dim,p{color:#222}
  h1,h2,h3,h4{color:#000}
  details{border-color:#ccc}
  details:not([open]) .a-body{display:block}
  details summary::after{content:""}
}