/* Reset e base */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html,
body {
  height: 100%;
}

body {
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto,
    "Helvetica Neue", Arial;
  line-height: 1.45;
  color: #222;
  background: #f7f8fb;
}

/* Layout principal */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px;
}

header {
  background: #fff;
  border-bottom: 1px solid #e6e9ef;
}
.topbar {
  display: block;
  align-items: center;
  justify-items: center;
  padding: 14px 0;

}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}
.logo {
  width: 48px;
  height: 48px;
  border-radius: 8px;
  background: linear-gradient(135deg, #3b82f6, #06b6d4);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
}

nav ul {
  display: flex;
  gap: 14px;
  list-style: none;
}
nav a {
  color: #333;
  text-decoration: none;
  padding: 8px 10px;
  border-radius: 6px;
}
nav a:hover {
  background: #f0f4ff;
}
.cta {
  background: #0b74ff;
  color: #fff;
  padding: 8px 14px;
  border-radius: 8px;
  text-decoration: none;
}

/* Hero */
.hero {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 28px;
  align-items: center;
  padding: 48px 0;
}
.hero h1 {
  font-size: 36px;
  margin-bottom: 12px;
}
.hero p {
  color: #444;
  margin-bottom: 18px;
}
.actions {
  display: flex;
  gap: 12px;
}

.btn {
  display: inline-block;
  padding: 10px 16px;
  border-radius: 8px;
  text-decoration: none;
}
.btn-primary {
  background: #0b74ff;
  color: #fff;
}
.btn-primary:hover {
  background: #005fe0;
}
.btn-ghost {
  background: transparent;
  border: 1px solid #dfe7ff;
  color: #0b74ff;
}
.hero-visual img {
  width: 100%;
  border-radius: 12px;
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.06);
}

/* Seções */
section {
  margin: 34px 0;
  padding: 24px 0;
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.card {
  background: #fff;
  padding: 18px;
  border-radius: 12px;
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.04);
}
.pillars li {
  margin: 8px 0;
}

/* Doações */
.doe-grid {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 12px;
}
.doe-item {
  flex: 1;
  min-width: 220px;
}

/* Contato */
.contact {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 18px;
  align-items: start;
}
form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
input,
textarea,
select {
  padding: 10px;
  border: 1px solid #e6e9ef;
  border-radius: 8px;
  font-size: 14px;
}
button[type="submit"] {
  background: #0b74ff;
  color: #fff;
  padding: 10px;
  border-radius: 8px;
  border: 0;
  cursor: pointer;
  transition: background 0.2s;
}
button[type="submit"]:hover {
  background: #005fe0;
}

/* Rodapé */
footer {
  margin-top: 30px;
  padding: 20px 0;
  border-top: 1px solid #e6e9ef;
  color: #666;
  font-size: 14px;
  text-align: center;
}

/* Responsividade */
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
  }
  .contact {
    grid-template-columns: 1fr;
  }
  .grid-3 {
    grid-template-columns: 1fr;
  }
}

.hero {
  position: relative;
  text-align: center;
  color: white;
}

.hero-img {
  width: 90%;
  height: 80vh;
  object-fit: cover;
  filter: brightness(60%);
}

.hero-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}

.hero-text h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.hero-text p {
  font-size: 1.3rem;
  margin-bottom: 2rem;
}

.hero-text .btn {
  background-color: #ff6600;
  color: white;
  padding: 12px 30px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease;
}

.hero-text .btn:hover {
  background-color: #ff4500;
}

body {
  font-family: Arial, sans-serif;
  background-color: #f5f5f5;
  color: #333;
  text-align: center;
  margin: 0;
  padding: 0;
}

header {
  background-color: #2e8b57;
  color: white;
  padding: 20px 0;
}

h1 {
  margin: 0;
}

.imagem-section {
  margin: 50px auto;
  width: 80%;
}

.imagem-section img {
  width: 60%;
  border-radius: 15px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
}

footer {
  background-color: #2e8b57;
  color: white;
  padding: 15px 0;
  margin-top: 50px;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f8f9fa;
  color: #333;
}

header {
  background-color: #0077b6;
  color: white;
  padding: 20px 0;
  text-align: center;
}

header h1 {
  margin: 0;
}

nav ul {
  list-style: none;
  padding: 0;
  margin: 10px 0 0;
  display: flex;
  justify-content: center;
  gap: 20px;
}

nav a {
  color: white;
  text-decoration: none;
  font-weight: bold;
}

nav a:hover {
  text-decoration: underline;
}

main {
  text-align: center;
  padding: 40px 20px;
}

.imagem-destaque img {
  border-radius: 12px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
  margin-top: 20px;
}

footer {
  background-color: #0077b6;
  color: white;
  text-align: center;
  padding: 15px 0;
  margin-top: 40px;
}

body {
  margin: 0;
  font-family: var(--fonte-principal);
  background-color: var(--cor-neutra-1);
  color: var(--cor-neutra-3);
}

header {
  background-color: var(--cor-primaria);
  color: white;
  padding: var(--esp-2);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.menu {
  display: flex;
  gap: var(--esp-2);
  list-style: none;
}

.menu a {
  color: white;
  text-decoration: none;
  font-weight: bold;
}

.menu a:hover {
  color: var(--cor-secundaria);
}

.banner {
  text-align: center;
  padding: var(--esp-5);
  background: linear-gradient(135deg, var(--cor-primaria), var(--cor-secundaria));
  color: white;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--esp-3);
  padding: var(--esp-4);
}

.card {
  background-color: white;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
  padding: var(--esp-3);
  text-align: center;
}

.card img {
  width: 100%;
  border-radius: 8px;
}

:root{
  --max-width:1100px;
  --accent:#0b6efd;
  --bg:#ffffff;
  --text:#222;
  --muted:#666;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;font-family:Inter, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  color:var(--text);background:linear-gradient(180deg,#f7f9fc,#ffffff);
  -webkit-font-smoothing:antialiased;
}
.container{max-width:var(--max-width);margin:0 auto;padding:1rem}

.site-header{background:#fff;border-bottom:1px solid #e6e9ee;position:sticky;top:0;z-index:40}
.header-inner{display:flex;gap:1rem;align-items:center;justify-content:space-between;padding:.5rem 0}
.logo{height:46px}
.main-nav{display:flex;gap:.5rem}
.nav-link{padding:.5rem .75rem;text-decoration:none;color:var(--muted);border-radius:8px}
.nav-link.active, .nav-link:hover{color:var(--accent);background:rgba(11,110,253,0.06)}

.menu-toggle{display:none;background:none;border:0;font-size:1.2rem}

.hero{padding:2rem 0}
.hero h1{font-size:1.9rem;margin:.2rem 0}
.btn{display:inline-block;padding:.6rem .9rem;border-radius:10px;background:var(--accent);color:#fff;text-decoration:none;border:0;cursor:pointer}
.btn.alt{background:#e9eefc;color:var(--accent);border:1px solid rgba(11,110,253,.12)}

.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1rem;margin-top:1rem}
.card{background:#fff;padding:.5rem;border-radius:10px;box-shadow:0 4px 14px rgba(11,24,40,.04);text-align:center}
.card img{width:100%;height:160px;object-fit:cover;border-radius:8px;cursor:pointer}

.site-footer{padding:1rem 0;text-align:center;color:var(--muted);font-size:.95rem;margin-top:2rem}

/* Form */
.form-row{margin-bottom:1rem;display:flex;flex-direction:column}
.form-row label{font-weight:600;margin-bottom:.3rem}
.form-row input, .form-row textarea{padding:.6rem;border-radius:8px;border:1px solid #e0e6ef;font-size:1rem}
.form-row small.error{color:#b00020;display:block;height:1em;margin-top:.25rem;font-size:.9rem}

.form-actions{display:flex;gap:.75rem;align-items:center}

/* Modal */
.modal{position:fixed;inset:0;display:none;align-items:center;justify-content:center;background:rgba(0,0,0,0.5);z-index:200}
.modal[aria-hidden="false"]{display:flex}
.modal-content{background:#fff;padding:1rem;border-radius:12px;max-width:90%;max-height:90%;overflow:auto;position:relative}
.modal-content img{max-width:100%;height:auto;border-radius:8px}
.modal-close{position:absolute;top:.5rem;right:.5rem;border:0;background:none;font-size:1.2rem;cursor:pointer}

/* Responsive */
@media (max-width:700px){
  .main-nav{display:none}
  .menu-toggle{display:block}
}

:root {
  --fundo-claro: #ffffff;
  --texto: #111111;
  --fundo-escuro: #121212;
  --texto-escuro: #f5f5f5;
  --alto-contraste-fundo: #000000;
  --alto-contraste-texto: #ffff00;
}

body {
  background-color: var(--fundo-claro);
  color: var(--texto);
  font-family: Arial, sans-serif;
}

body.dark-mode {
  background-color: var(--fundo-escuro);
  color: var(--texto-escuro);
}

body.high-contrast {
  background-color: var(--alto-contraste-fundo);
  color: var(--alto-contraste-texto);
}

a:focus, button:focus {
  outline: 3px solid #00bfff;
}