/* =========================================================
   AGP — Associação Grapiúna do Paraplégico
   Paleta tirada do símbolo: laranja, verde, azul, amarelo + preto
   ========================================================= */

:root {
  --laranja: #ff6b00;
  --verde:   #33c25a;
  --azul:    #12c3f2;
  --amarelo: #ffec00;
  --preto:   #0b0b0b;
  --grafite: #1a1a1a;
  --creme:   #fff7ea;
  --branco:  #ffffff;

  --fonte-titulo: "Unbounded", system-ui, sans-serif;
  --fonte-texto: "Atkinson Hyperlegible", system-ui, sans-serif;

  --raio: 28px;
  --escala: 1;
}

*, *::before, *::after { box-sizing: border-box; }

html {
  font-size: calc(100% * var(--escala));
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
  overflow-x: clip;
}

body {
  margin: 0;
  font-family: var(--fonte-texto);
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--preto);
  background: var(--creme);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--fonte-titulo); line-height: 1.08; margin: 0 0 .6em; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.9rem, 4.2vw, 3.3rem); font-weight: 700; }
h3 { font-size: 1.3rem; font-weight: 700; }
p { margin: 0 0 1em; }

.wrap { width: min(1200px, 100% - 32px); margin-inline: auto; }

:focus-visible { outline: 4px solid var(--azul); outline-offset: 3px; border-radius: 6px; }

.skip {
  position: absolute; left: 12px; top: -60px; z-index: 999;
  background: var(--amarelo); color: var(--preto); padding: 10px 16px;
  font-weight: 700; border-radius: 10px; transition: top .2s;
}
.skip:focus { top: 12px; }

.kicker {
  display: inline-block;
  font-family: var(--fonte-titulo);
  font-size: .8rem; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase;
  padding: 6px 14px; border-radius: 999px;
  background: var(--preto); color: var(--amarelo);
  margin-bottom: 1.2rem;
}

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  font-family: var(--fonte-titulo); font-weight: 700; font-size: .95rem;
  padding: 16px 28px; border-radius: 999px; border: 3px solid var(--preto);
  text-decoration: none; cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s;
  box-shadow: 5px 5px 0 var(--preto);
}
.btn:hover { transform: translate(-2px, -2px); box-shadow: 7px 7px 0 var(--preto); }
.btn:active { transform: translate(3px, 3px); box-shadow: 2px 2px 0 var(--preto); }
.btn-laranja { background: var(--laranja); color: var(--preto); }
.btn-preto { background: var(--preto); color: var(--branco); box-shadow: 5px 5px 0 var(--laranja); }
.btn-preto:hover { box-shadow: 7px 7px 0 var(--laranja); }
.btn-linha { background: transparent; color: var(--branco); border-color: var(--branco); box-shadow: 5px 5px 0 var(--verde); }
.btn-linha:hover { box-shadow: 7px 7px 0 var(--verde); }
.btn-whatsapp {
  background: #25d366; color: var(--preto);
  box-shadow: 5px 5px 0 var(--preto);
  margin-top: .4rem;
}
.btn-whatsapp:hover { box-shadow: 7px 7px 0 var(--preto); }
.btn-whatsapp svg { flex-shrink: 0; }

/* ---------- Barra de acessibilidade ---------- */
.a11y-bar { background: var(--preto); color: var(--branco); font-size: .85rem; border-bottom: 1px solid #2a2a2a; }
.a11y-inner { display: flex; gap: 6px; align-items: center; justify-content: flex-end; padding: 6px 0; flex-wrap: wrap; }
.a11y-label { opacity: .7; margin-right: 6px; }
.a11y-bar button {
  background: #222; color: var(--branco); border: 1px solid #3a3a3a;
  border-radius: 8px; padding: 4px 10px; font: inherit; font-weight: 700; cursor: pointer;
}
.a11y-bar button:hover, .a11y-bar button[aria-pressed="true"] { background: var(--amarelo); color: var(--preto); }

/* ---------- Topo ---------- */
.topo {
  position: sticky; top: 0; z-index: 50;
  background: rgba(11, 11, 11, .92);
  backdrop-filter: blur(10px);
  color: var(--branco);
  transition: box-shadow .3s;
}
.topo.rolou { box-shadow: 0 6px 0 0 var(--laranja), 0 12px 0 0 var(--verde); }
.topo-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.marca { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.marca img { border-radius: 50%; }
.marca span { display: flex; flex-direction: column; line-height: 1.1; }
.marca strong { font-family: var(--fonte-titulo); font-size: 1.25rem; font-weight: 900; }
.marca small { font-size: .75rem; opacity: .7; }

.menu { display: flex; gap: 6px; align-items: center; }
.menu a {
  text-decoration: none; font-weight: 700; font-size: .95rem;
  padding: 8px 14px; border-radius: 999px; transition: background .2s, color .2s;
}
.menu a:hover { background: #262626; }
.menu .btn-doe { background: var(--laranja); color: var(--preto); margin-left: 6px; }
.menu .btn-doe:hover { background: var(--amarelo); }

.menu-btn { display: none; background: none; border: 0; padding: 10px; cursor: pointer; }
.menu-btn span { display: block; width: 26px; height: 3px; background: var(--branco); margin: 5px 0; border-radius: 3px; transition: .3s; }
.menu-btn[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); background: var(--laranja); }
.menu-btn[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-btn[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); background: var(--verde); }

/* ---------- Hero ---------- */
.hero {
  background: var(--preto); color: var(--branco);
  position: relative; overflow: hidden;
  padding-top: clamp(40px, 7vw, 90px);
}
.hero::before {
  /* linhas de quadra de basquete */
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(circle at 105% 50%, transparent 0 260px, rgba(255,255,255,.06) 261px 263px, transparent 264px),
    radial-gradient(circle at 105% 50%, transparent 0 470px, rgba(255,255,255,.05) 471px 473px, transparent 474px);
}
.hero-grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: 40px; align-items: center; position: relative; }
.selo {
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 700; color: var(--amarelo); letter-spacing: .04em;
}
.selo::before { content: ""; width: 34px; height: 3px; background: var(--amarelo); }

.hero h1 {
  font-size: clamp(2.1rem, 5.8vw, 4.6rem);
  font-weight: 900; line-height: .98; letter-spacing: -0.03em; margin: .25em 0 .35em;
  max-width: 12ch;
}
.hero h1 .l { display: block; }
.hero h1 .l1 { color: var(--laranja); }
.hero h1 .l2 { color: var(--verde); }
.hero h1 .l3 { color: var(--azul); }
.hero h1 .l3::after { content: ""; display: inline-block; width: .28em; height: .28em; border-radius: 50%; background: var(--amarelo); margin-left: .08em; vertical-align: baseline; }

.hero-lead { font-size: 1.2rem; max-width: 36ch; color: #e8e8e8; }
.hero-acoes { display: flex; gap: 18px; flex-wrap: wrap; margin-top: 1.8rem; }

.hero-arte { position: relative; aspect-ratio: 1; width: min(100%, 520px); justify-self: center; }
.quadrantes {
  position: absolute; inset: 9%;
  display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr;
  border-radius: 50%; overflow: hidden;
  animation: girar-lento 40s linear infinite;
}
.q { display: block; }
.q-laranja { background: var(--laranja); }
.q-verde   { background: var(--verde); }
.q-azul    { background: var(--azul); }
.q-amarelo { background: var(--amarelo); }
.hero-logo {
  position: absolute; inset: 22%; width: 56%; height: 56%;
  border-radius: 50%; object-fit: cover;
  box-shadow: 0 0 0 10px var(--preto);
}
.anel { position: absolute; inset: 0; width: 100%; height: 100%; animation: girar 30s linear infinite reverse; }
.anel text { font-family: var(--fonte-titulo); font-size: 17.5px; font-weight: 700; letter-spacing: 3.6px; fill: var(--branco); }
.bola {
  position: absolute; width: 16%; aspect-ratio: 1; border-radius: 50%;
  right: 2%; top: 4%;
  background:
    linear-gradient(90deg, transparent 47%, var(--preto) 47% 53%, transparent 53%),
    linear-gradient(0deg, transparent 47%, var(--preto) 47% 53%, transparent 53%),
    var(--laranja);
  border: 3px solid var(--preto);
  box-shadow: 0 0 0 3px var(--laranja);
  animation: quicar 2.4s cubic-bezier(.5,0,.5,1) infinite;
}

@keyframes girar { to { transform: rotate(360deg); } }
@keyframes girar-lento { to { transform: rotate(360deg); } }
@keyframes quicar {
  0%, 100% { transform: translateY(0) rotate(0); }
  50% { transform: translateY(26px) rotate(90deg); }
}

/* Faixa rolante */
.faixa {
  margin-top: clamp(40px, 6vw, 80px);
  background: var(--amarelo); color: var(--preto);
  transform: rotate(-1.6deg); margin-inline: -20px;
  border-block: 3px solid var(--preto);
  overflow: hidden; white-space: nowrap;
}
.faixa-trilho {
  display: inline-flex; gap: 22px; align-items: center;
  padding: 16px 0;
  font-family: var(--fonte-titulo); font-weight: 700; font-size: clamp(1rem, 2vw, 1.4rem); text-transform: uppercase;
  animation: faixa 38s linear infinite;
}
.faixa-trilho b { color: var(--laranja); font-size: .7em; }
@keyframes faixa { to { transform: translateX(-50%); } }

/* ---------- Números ---------- */
.numeros { background: var(--preto); padding: 70px 0 90px; }
.numeros-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.num {
  padding: 28px 24px; border-radius: var(--raio);
  color: var(--preto); position: relative; overflow: hidden;
}
.num strong { display: block; font-family: var(--fonte-titulo); font-weight: 900; font-size: clamp(2.4rem, 4.5vw, 3.6rem); line-height: 1; margin-bottom: 12px; }
.num span { font-weight: 700; font-size: 1rem; display: block; max-width: 22ch; }
.n-laranja { background: var(--laranja); border-radius: 120px 28px 28px 28px; }
.n-verde   { background: var(--verde); }
.n-azul    { background: var(--azul); }
.n-amarelo { background: var(--amarelo); border-radius: 28px 120px 28px 28px; }

/* ---------- Quem somos ---------- */
.quem { padding: clamp(80px, 10vw, 140px) 0; }
.quem-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(30px, 6vw, 80px); align-items: start; }
.quem h2 em { font-style: normal; background: var(--amarelo); padding: 0 .15em; border-radius: 6px; box-decoration-break: clone; -webkit-box-decoration-break: clone; }
.quem-texto p { font-size: 1.2rem; }
.simbolos { list-style: none; padding: 0; margin: 2rem 0 0; display: flex; flex-wrap: wrap; gap: 10px; }
.simbolos li {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 16px 10px 10px; border-radius: 999px;
  border: 3px solid var(--preto); background: var(--branco); font-weight: 700;
}
.simbolos .ic { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 50%; background: var(--preto); font-size: 1rem; }
.simbolos li:nth-child(1) .ic { background: var(--azul); }
.simbolos li:nth-child(2) .ic { background: var(--laranja); }
.simbolos li:nth-child(3) .ic { background: var(--verde); }
.simbolos li:nth-child(4) .ic { background: var(--amarelo); }
.simbolos li:nth-child(5) .ic { background: var(--azul); }

.pilares {
  display: grid; grid-template-columns: 1fr 1fr; gap: 18px;
  margin-top: clamp(40px, 6vw, 70px);
}
.pilar {
  padding: clamp(28px, 4vw, 40px);
  border: 3px solid var(--preto);
  border-radius: var(--raio);
  box-shadow: 8px 8px 0 var(--preto);
  color: var(--preto);
}
.pilar .kicker { margin-bottom: .9rem; }
.pilar h3 { font-size: clamp(1.35rem, 2.4vw, 1.8rem); margin-bottom: .7em; }
.pilar p:last-child { margin: 0; font-size: 1.1rem; }
.p-laranja { background: var(--laranja); }
.p-laranja .kicker { background: var(--preto); color: var(--laranja); }
.p-verde { background: var(--verde); }
.p-verde .kicker { background: var(--preto); color: var(--verde); }

/* ---------- O que fazemos ---------- */
.fazemos { background: var(--preto); color: var(--branco); padding: clamp(80px, 10vw, 140px) 0; }
.cab-secao { max-width: 720px; margin-bottom: 50px; }
.cab-secao .kicker { background: var(--amarelo); color: var(--preto); }
.fazemos .cab-secao .kicker { background: var(--laranja); }

.circulo-frentes { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.frente {
  color: var(--preto); padding: clamp(28px, 4vw, 52px);
  min-height: 340px; position: relative;
  display: flex; flex-direction: column; justify-content: flex-end;
  transition: transform .35s cubic-bezier(.2,.8,.2,1);
}
.frente:hover { transform: scale(1.02); }
.frente h3 { font-size: clamp(1.5rem, 2.6vw, 2.1rem); }
.frente p { font-size: 1.1rem; max-width: 38ch; margin: 0; }
.frente-num { position: absolute; font-family: var(--fonte-titulo); font-weight: 900; font-size: 4.5rem; opacity: .22; line-height: 1; }
/* cada card é um quadrante do círculo do símbolo */
.f-laranja { background: var(--laranja); border-radius: 100% 12px 12px 12px / 100% 12px 12px 12px; padding-left: clamp(60px, 9vw, 120px); padding-top: 120px; }
.f-verde   { background: var(--verde);   border-radius: 12px 100% 12px 12px / 12px 100% 12px 12px; padding-right: clamp(60px, 9vw, 120px); padding-top: 120px; }
.f-azul    { background: var(--azul);    border-radius: 12px 12px 12px 100% / 12px 12px 12px 100%; padding-left: clamp(60px, 9vw, 120px); padding-bottom: 130px; justify-content: flex-start; }
.f-amarelo { background: var(--amarelo); border-radius: 12px 12px 100% 12px / 12px 12px 100% 12px; padding-right: clamp(60px, 9vw, 120px); padding-bottom: 130px; justify-content: flex-start; }
.f-laranja .frente-num, .f-verde .frente-num { top: 30px; right: 34px; }
.f-azul .frente-num, .f-amarelo .frente-num { bottom: 26px; right: 34px; }
.f-verde .frente-num { right: auto; left: 34px; }

/* ---------- História ---------- */
.historia { background: var(--azul); padding: clamp(80px, 10vw, 140px) 0; overflow: hidden; }
.cab-claro .kicker { background: var(--preto); color: var(--azul); }
.dica { font-weight: 700; margin: 0; }
.linha {
  list-style: none; margin: 0; padding: 20px max(16px, calc((100vw - 1200px) / 2)) 30px;
  display: flex; gap: 22px; overflow-x: auto; scroll-snap-type: x mandatory;
  position: relative; cursor: grab;
  scrollbar-width: thin; scrollbar-color: var(--preto) transparent;
}
.linha.arrastando { cursor: grabbing; scroll-snap-type: none; }
.marco {
  flex: 0 0 min(320px, 80vw); scroll-snap-align: start;
  background: var(--branco); border: 3px solid var(--preto); border-radius: var(--raio);
  padding: 28px 26px; position: relative; box-shadow: 8px 8px 0 var(--preto);
  user-select: none;
}
.marco time {
  display: inline-block; font-family: var(--fonte-titulo); font-weight: 900; font-size: 1.6rem;
  padding: 4px 14px; border-radius: 12px; margin-bottom: 14px; border: 3px solid var(--preto);
}
.m-laranja time { background: var(--laranja); }
.m-verde time   { background: var(--verde); }
.m-azul time    { background: var(--azul); }
.m-amarelo time { background: var(--amarelo); }
.marco p { margin: 0; }
.marco-futuro { background: var(--preto); color: var(--branco); box-shadow: 8px 8px 0 var(--amarelo); }
.marco-futuro time { font-size: 1.1rem; }
.link-seta { display: inline-block; margin-top: 14px; color: var(--amarelo); font-weight: 700; }

/* ---------- Galeria ---------- */
.galeria { padding: clamp(80px, 10vw, 140px) 0; }
.mosaico {
  display: grid; grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 210px; gap: 14px; grid-auto-flow: dense;
}
.foto {
  margin: 0; position: relative; overflow: hidden; border-radius: 22px;
  border: 3px solid var(--preto); cursor: zoom-in; background: var(--preto);
}
.foto.alta { grid-row: span 2; }
.foto.larga { grid-column: span 2; }
.foto.larga-desk { grid-column: span 2; }
.foto img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.foto:hover img { transform: scale(1.06); }
.foto figcaption {
  position: absolute; left: 12px; bottom: 12px;
  background: var(--preto); color: var(--branco); font-weight: 700; font-size: .9rem;
  padding: 6px 12px; border-radius: 999px;
}
.foto[data-cor="laranja"] figcaption { box-shadow: 3px 3px 0 var(--laranja); }
.foto[data-cor="verde"] figcaption   { box-shadow: 3px 3px 0 var(--verde); }
.foto[data-cor="azul"] figcaption    { box-shadow: 3px 3px 0 var(--azul); }
.foto[data-cor="amarelo"] figcaption { box-shadow: 3px 3px 0 var(--amarelo); }

/* Quando a foto ainda não foi colocada: bloco colorido no lugar */
.foto.sem-foto { cursor: default; }
.foto.sem-foto img { display: none; }
.foto.sem-foto::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(circle at 70% 35%, rgba(0,0,0,.18) 0 22%, transparent 22.5%),
    repeating-linear-gradient(135deg, rgba(0,0,0,.07) 0 12px, transparent 12px 24px);
}
.foto.sem-foto[data-cor="laranja"] { background-color: var(--laranja); }
.foto.sem-foto[data-cor="verde"]   { background-color: var(--verde); }
.foto.sem-foto[data-cor="azul"]    { background-color: var(--azul); }
.foto.sem-foto[data-cor="amarelo"] { background-color: var(--amarelo); }

/* Lightbox */
.lightbox {
  position: fixed; inset: 0; z-index: 200; background: rgba(0,0,0,.92);
  display: grid; grid-template-columns: 70px 1fr 70px; align-items: center; padding: 30px 10px;
}
.lightbox[hidden] { display: none; }
.lightbox figure { margin: 0; text-align: center; color: var(--branco); }
.lightbox img { max-height: 80vh; margin: 0 auto 14px; border-radius: 16px; }
.lb-fechar, .lb-nav {
  background: var(--branco); color: var(--preto); border: 0; cursor: pointer;
  width: 52px; height: 52px; border-radius: 50%; font-size: 2rem; line-height: 1; font-weight: 700;
}
.lb-fechar { position: absolute; top: 20px; right: 20px; background: var(--laranja); }
.lb-nav:hover, .lb-fechar:hover { background: var(--amarelo); }

/* ---------- Doe ---------- */
.doe { background: var(--amarelo); padding: clamp(80px, 10vw, 140px) 0; position: relative; overflow: hidden; }
.doe::after {
  content: ""; position: absolute; right: -120px; top: -120px; width: 340px; height: 340px; border-radius: 50%;
  background: conic-gradient(var(--verde) 0 25%, var(--laranja) 0 50%, var(--azul) 0 75%, var(--preto) 0);
  opacity: .9; pointer-events: none;
}
.doe-grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(30px, 6vw, 70px); position: relative; z-index: 1; }
.doe .kicker { background: var(--preto); color: var(--amarelo); }
.doe-intro > p { font-size: 1.2rem; }

.impacto { margin-top: 2rem; background: var(--preto); color: var(--branco); padding: 26px; border-radius: var(--raio); }
.impacto-rotulo { margin-bottom: 12px; opacity: .75; }
.valores { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.valor {
  font-family: var(--fonte-titulo); font-weight: 700; font-size: 1rem;
  background: transparent; color: var(--branco); border: 2px solid #555;
  padding: 10px 18px; border-radius: 999px; cursor: pointer; transition: .2s;
}
.valor:hover { border-color: var(--amarelo); }
.valor.ativo { background: var(--laranja); border-color: var(--laranja); color: var(--preto); }
.impacto-texto { font-size: 1.15rem; font-weight: 700; margin: 0; color: var(--amarelo); min-height: 3.4em; }

.doe-abas { background: var(--branco); border: 3px solid var(--preto); border-radius: var(--raio); box-shadow: 10px 10px 0 var(--preto); overflow: hidden; align-self: start; }
.abas { display: grid; grid-template-columns: repeat(4, 1fr); border-bottom: 3px solid var(--preto); }
.abas button {
  font-family: var(--fonte-titulo); font-weight: 700; font-size: .85rem;
  background: var(--branco); border: 0; border-right: 3px solid var(--preto);
  padding: 18px 6px; cursor: pointer; transition: background .2s;
}
.abas button:last-child { border-right: 0; }
.abas button:hover { background: var(--creme); }
.abas button[aria-selected="true"]:nth-child(1) { background: var(--laranja); }
.abas button[aria-selected="true"]:nth-child(2) { background: var(--verde); }
.abas button[aria-selected="true"]:nth-child(3) { background: var(--azul); }
.abas button[aria-selected="true"]:nth-child(4) { background: var(--amarelo); }
.painel { padding: clamp(24px, 4vw, 40px); animation: entrar .35s ease; }
@keyframes entrar { from { opacity: 0; transform: translateY(8px); } }
.chave {
  display: grid; gap: 10px; background: var(--creme); border: 2px dashed var(--preto);
  border-radius: 18px; padding: 20px; margin: 1rem 0;
}
.chave span { font-size: .85rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; opacity: .7; }
.chave code { font-family: var(--fonte-titulo); font-size: clamp(1.1rem, 2.6vw, 1.5rem); font-weight: 700; word-break: break-all; }
.chave .btn { justify-self: start; padding: 12px 22px; }
.miudo { font-size: .9rem; opacity: .75; margin: 0; }
.lista-itens { padding: 0; list-style: none; margin: 0 0 1.2rem; }
.lista-itens li { padding: 10px 0 10px 34px; border-bottom: 1px solid #eee; position: relative; }
.lista-itens li::before { content: ""; position: absolute; left: 4px; top: 16px; width: 16px; height: 16px; border-radius: 50%; background: var(--verde); border: 2px solid var(--preto); }
.lista-itens li:nth-child(2)::before { background: var(--laranja); }
.lista-itens li:nth-child(3)::before { background: var(--azul); }
.lista-itens li:nth-child(4)::before { background: var(--amarelo); }

/* ---------- Participe ---------- */
.participe { background: var(--laranja); padding: clamp(70px, 9vw, 120px) 0; text-align: center; position: relative; overflow: hidden; }
.participe::before, .participe::after {
  content: ""; position: absolute; border-radius: 50%; pointer-events: none;
  background: conic-gradient(var(--verde) 0 25%, var(--amarelo) 0 50%, var(--azul) 0 75%, var(--preto) 0);
  border: 6px solid var(--preto);
}
.participe::before { width: 260px; height: 260px; left: -90px; top: -90px; }
.participe::after  { width: 200px; height: 200px; right: -60px; bottom: -70px; transform: rotate(90deg); }
.participe-inner { max-width: 720px; position: relative; }
.participe h2 { font-size: clamp(2.2rem, 6vw, 4.4rem); font-weight: 900; }
.participe p { font-size: 1.2rem; }
.participe .kicker { background: var(--preto); color: var(--laranja); }
.participe .btn { background: var(--branco); margin-top: .6rem; }

/* ---------- Contato ---------- */
.contato { padding: clamp(80px, 10vw, 140px) 0; }
.contato-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px, 5vw, 60px); }
.dados { margin: 0 0 2rem; display: grid; gap: 18px; }
.dados div { border-left: 6px solid var(--verde); padding-left: 16px; }
.dados div:nth-child(2) { border-color: var(--laranja); }
.dados div:nth-child(3) { border-color: var(--azul); }
.dados dt { font-family: var(--fonte-titulo); font-weight: 700; font-size: .85rem; text-transform: uppercase; letter-spacing: .08em; }
.dados dd { margin: 4px 0 0; font-size: 1.1rem; }
.dados a { font-weight: 700; text-decoration-thickness: 2px; text-underline-offset: 3px; }

.form { display: grid; gap: 16px; background: var(--branco); border: 3px solid var(--preto); border-radius: var(--raio); padding: 26px; }
.campo { display: grid; gap: 6px; }
.campo label { font-weight: 700; }
.campo input, .campo select, .campo textarea {
  font: inherit; padding: 14px 16px; border: 2px solid var(--preto); border-radius: 14px; background: var(--creme);
}
.campo input:focus, .campo select:focus, .campo textarea:focus { outline: none; box-shadow: 0 0 0 4px var(--azul); }
.form .btn { justify-self: start; }
.form-aviso { margin: 0; font-weight: 700; min-height: 1.4em; }
.form-aviso.erro { color: #c62800; }

.mapa { border: 3px solid var(--preto); border-radius: var(--raio); overflow: hidden; min-height: 420px; box-shadow: 10px 10px 0 var(--azul); }
.mapa iframe { width: 100%; height: 100%; min-height: 420px; border: 0; display: block; }

/* ---------- Rodapé ---------- */
.rodape { background: var(--preto); color: var(--branco); }
.rodape-cores { display: grid; grid-template-columns: repeat(4, 1fr); height: 12px; }
.rodape-cores i:nth-child(1) { background: var(--laranja); }
.rodape-cores i:nth-child(2) { background: var(--verde); }
.rodape-cores i:nth-child(3) { background: var(--azul); }
.rodape-cores i:nth-child(4) { background: var(--amarelo); }
.rodape-inner { display: grid; grid-template-columns: 1.5fr 1fr; gap: 24px; padding: 50px 0 30px; align-items: center; }
.rodape-marca { display: flex; gap: 16px; align-items: center; }
.rodape-marca img { border-radius: 50%; }
.rodape-marca p { margin: 0; font-size: .95rem; opacity: .9; }
.rodape-links { display: flex; flex-wrap: wrap; gap: 18px; justify-content: flex-end; }
.rodape-links a { text-decoration: none; font-weight: 700; }
.rodape-links a:hover { color: var(--amarelo); }
.rodape-copy { grid-column: 1 / -1; border-top: 1px solid #2a2a2a; padding-top: 20px; margin: 10px 0 0; font-size: .9rem; opacity: .6; }

/* Botão flutuante de doação */
.doe-flutuante {
  position: fixed; left: 18px; bottom: 18px; z-index: 60;
  background: var(--laranja); color: var(--preto); text-decoration: none;
  font-family: var(--fonte-titulo); font-weight: 900;
  padding: 14px 22px; border-radius: 999px; border: 3px solid var(--preto);
  box-shadow: 4px 4px 0 var(--preto);
  transform: translateY(120px); transition: transform .4s cubic-bezier(.2,.9,.3,1.3);
}
.doe-flutuante.visivel { transform: translateY(0); }
.doe-flutuante span { color: var(--preto); }

/* ---------- Revelar ao rolar ---------- */
.revelar { opacity: 0; transform: translateY(30px); transition: opacity .7s ease, transform .7s ease; }
.revelar.visto { opacity: 1; transform: none; }

/* ---------- Alto contraste ---------- */
body.alto-contraste {
  --laranja: #ffd400; --verde: #ffd400; --azul: #ffd400; --amarelo: #ffd400;
  --creme: #000; --branco: #000; --preto: #fff;
  background: #000; color: #fff;
}
body.alto-contraste .hero, body.alto-contraste .numeros,
body.alto-contraste .fazemos, body.alto-contraste .rodape,
body.alto-contraste .impacto, body.alto-contraste .topo, body.alto-contraste .a11y-bar { background: #000; color: #fff; }
body.alto-contraste .num, body.alto-contraste .frente, body.alto-contraste .historia,
body.alto-contraste .doe, body.alto-contraste .participe { color: #000; }
body.alto-contraste .marco, body.alto-contraste .doe-abas, body.alto-contraste .form { color: #fff; }
body.alto-contraste .marco time, body.alto-contraste .abas button[aria-selected="true"] { color: #000; }
body.alto-contraste a { text-decoration: underline; }
body.alto-contraste .btn { color: #000; }
body.alto-contraste .btn-preto { background: #ffd400; }

/* ---------- Responsivo ---------- */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-arte { width: min(80%, 420px); order: -1; }
  .numeros-grid { grid-template-columns: 1fr 1fr; }
  .quem-grid, .pilares, .doe-grid, .contato-grid { grid-template-columns: 1fr; }
  .mosaico { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 180px; }
  .foto.larga-desk { grid-column: auto; }
}

@media (max-width: 820px) {
  .menu-btn { display: block; }
  .menu {
    position: fixed; inset: 72px 0 auto 0; flex-direction: column; align-items: stretch;
    background: var(--preto); padding: 16px; gap: 4px;
    border-bottom: 6px solid var(--laranja);
    transform: translateY(-120%); transition: transform .35s ease; z-index: -1;
  }
  .menu.aberto { transform: translateY(0); }
  .menu a { padding: 14px 16px; font-size: 1.1rem; }
  .menu .btn-doe { margin: 8px 0 0; text-align: center; }
}

@media (max-width: 640px) {
  body { font-size: 1.05rem; }
  .a11y-label { display: none; }
  .numeros-grid { grid-template-columns: 1fr; }
  .n-laranja, .n-amarelo { border-radius: var(--raio); }
  .circulo-frentes { grid-template-columns: 1fr; }
  .frente { min-height: 0; }
  .f-laranja, .f-verde, .f-azul, .f-amarelo { padding: 90px 26px 30px; justify-content: flex-end; }
  .f-laranja { border-radius: 160px 22px 22px 22px; }
  .f-verde   { border-radius: 22px 160px 22px 22px; }
  .f-azul    { border-radius: 22px 22px 22px 160px; padding: 30px 26px 90px; }
  .f-amarelo { border-radius: 22px 22px 160px 22px; padding: 30px 26px 90px; }
  .f-verde .frente-num { left: auto; right: 34px; }
  .mosaico { grid-template-columns: 1fr 1fr; grid-auto-rows: 150px; }
  .foto.larga { grid-column: span 2; }
.foto.larga-desk { grid-column: span 2; }
  .abas button { font-size: .72rem; padding: 16px 2px; }
  .rodape-inner { grid-template-columns: 1fr; }
  .rodape-links { justify-content: flex-start; }
  .lightbox { grid-template-columns: 44px 1fr 44px; }
  .lb-nav { width: 40px; height: 40px; font-size: 1.5rem; }
  .doe::after { width: 200px; height: 200px; right: -90px; top: -90px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .revelar { opacity: 1; transform: none; }
}