:root {
  --blue: #0f63c6;
  --dark: #111;
  --muted: #666;
}

/* Reset */
* {margin:0;padding:0;box-sizing:border-box;}
body {font-family:Arial, sans-serif; line-height:1.6; color:var(--dark); background:#fff;}

/* Container */
.container {max-width:1100px; margin:auto; padding:0 1rem;}

/* Header */
header {
  position: sticky; top:0; background:#fff; border-bottom:1px solid #eee; z-index:50;
}
header .container {
  display:flex; justify-content:space-between; align-items:center; padding:1rem 0;
}
.logo {font-size:1.3rem; font-weight:700; color:var(--blue);}
nav ul {list-style:none; display:flex; gap:1rem;}
nav a {text-decoration:none; color:var(--muted); padding:0.5rem;}
nav a:hover, nav a.active {color:var(--blue);}

/* Hero */
.hero {
  position:relative; height:90vh;
  background:url('https://images.unsplash.com/face-springmorning.jpg?q=75&fm=jpg') center/cover no-repeat;
}
.hero-overlay {
  background:rgba(0,0,0,0.55); height:100%; display:flex; align-items:center; justify-content:center; text-align:center; color:#fff; padding:1rem;
}
.hero-content {max-width:700px;}
.hero h2 {font-size:2.5rem; margin-bottom:1rem;}
.hero h2 {
  font-size: 3rem;
  font-weight: 900;
  letter-spacing: 2px;
  color: #fff;
  text-shadow: 2px 2px 6px rgba(0,0,0,0.6);
}

.hero p {font-size:1.1rem;}
.btn {
  display:inline-block; margin-top:1rem; padding:0.8rem 1.6rem;
  background:var(--blue); color:#fff; border-radius:30px; font-weight:600; text-decoration:none;
  transition: background 0.3s, transform 0.2s;
}
.btn:hover {background:#084b94; transform:translateY(-2px);}

/* Sections */
section {padding:4rem 1rem;}
h2 {margin-bottom:1rem; color:var(--white); font-size:2rem;}

/* Galeria */
.grid {display:grid; gap:1rem; grid-template-columns:repeat(auto-fit, minmax(250px,1fr));}
.gallery img {width:100%; border-radius:8px; cursor:pointer; transition:transform .3s;}
.gallery img:hover {transform:scale(1.05);}

/* Sobre */
.about {display:grid; gap:2rem; align-items:center;}
.about img {width:100%; border-radius:8px;}

/* Contactos */
.contact {display:grid; gap:2rem;}
.contact-info iframe {width:100%; height:250px; border:0; margin-top:1rem;}

/* Formulário */
.contact-form {
  display:grid; gap:1rem;
}
.contact-form input,
.contact-form textarea {
  padding:1rem; border:1px solid #ddd; border-radius:8px;
  font:inherit; background:#fafafa; transition:all 0.3s; box-shadow:inset 0 1px 2px rgba(0,0,0,0.05);
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline:none; border-color:var(--blue); background:#fff;
  box-shadow:0 0 0 3px rgba(15,99,198,0.2);
}
.contact-form textarea {resize:vertical; min-height:150px;}
.btn-form {
  padding:1rem; border:none; border-radius:30px;
  background:var(--blue); color:#fff; font-weight:600; font-size:1rem;
  cursor:pointer; transition:background 0.3s, transform 0.2s;
}
.btn-form:hover {background:#084b94; transform:translateY(-2px);}
.form-status {font-size:0.9rem; color:var(--muted); margin-top:0.5rem;}

/* Footer */
footer {text-align:left; padding:2rem 1rem; border-top:1px solid #eee; color:var(--muted); font-size:0.9rem;}

/* Lightbox */
.lightbox {position:fixed; top:0; left:0; width:100%; height:100%; background:rgba(0,0,0,0.9);
  display:flex; align-items:center; justify-content:center;}
.lightbox img {max-width:90%; max-height:80%; border-radius:6px;}
.lightbox .close {position:absolute; top:20px; right:30px; font-size:2rem; color:#fff; cursor:pointer;}
.hidden {display:none;}

/* ================== Responsividade ================== */

/* Tablets */
@media (max-width: 992px) {
  .hero h2 {font-size:2rem;}
  .hero p {font-size:1rem;}
  nav ul {gap:0.5rem;}
}

/* Telemóveis */
@media (max-width: 768px) {
  header .container {flex-direction:column; align-items:flex-start;}
  nav ul {flex-direction:column; width:100%;}
  nav a {display:block; width:100%; padding:0.75rem; border-radius:0;}
  .about {grid-template-columns:1fr;}
  .contact {grid-template-columns:1fr;}
  .hero {height:70vh;}
  .hero h2 {font-size:1.6rem;}
  .btn {padding:0.7rem 1.2rem; font-size:0.9rem;}
}
/* Hero */
.hero {
  position: relative;
  height: 90vh;
  background: url('https://images.unsplash.com/photo-1565008447742-97f6f38c985c?q=80&w=1631&auto=format&fit=crop&ixlib=rb-4.1.0&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D') center/cover no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.55); /* Escurece a imagem para o texto ficar legível */
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
  padding: 1rem;
}

.hero-content {
  max-width: 700px;
  z-index: 1;
}

.hero h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.hero p {
  font-size: 1.1rem;
}

/* Menu Toggle (hambúrguer) */
.menu-toggle {
  display: none;
  font-size: 1.8rem;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--dark);
}

/* Menu padrão */
.menu {
  list-style: none;
  display: flex;
  gap: 1rem;
}

/* Mobile */
@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }

  nav {
    width: 100%;
  }

  .menu {
    display: none;
    flex-direction: column;
    width: 100%;
    background: #fff;
    border-top: 1px solid #eee;
  }

  .menu li {
    border-bottom: 1px solid #f0f0f0;
  }

  .menu a {
    display: block;
    padding: 1rem;
    color: var(--dark);
  }

  .menu.show {
    display: flex;
  }
}
.reveal {
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.show {
  opacity: 1;
  transform: translateY(0);
}
/* SOBRE NÓS */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
  margin-bottom: 3rem;
}

.about-text p {
  margin-bottom: 1rem;
  color: var(--muted);
}

.about-images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
}

.about-images img {
  width: 100%;
  border-radius: 8px;
  object-fit: cover;
  transition: transform 0.3s;
}

.about-images img:hover {
  transform: scale(1.05);
}

/* Missão, Visão e Valores */
.mission-vision-values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  text-align: left;
}

.mission-vision-values .card {
  padding: 2rem;
  background: #f9f9f9;
  border-radius: 12px;
  box-shadow: 0 3px 6px rgba(0,0,0,0.05);
  transition: transform 0.3s;
}

.mission-vision-values .card:hover {
  transform: translateY(-5px);
}

.mission-vision-values h3 {
  color: var(--blue);
  margin-bottom: 1rem;
}

.mission-vision-values p,
.mission-vision-values ul {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.5;
}

.mission-vision-values ul {
  list-style: none;
  padding: 0;
}

.mission-vision-values li {
  margin-bottom: 0.5rem;
}

/* Responsivo */
@media (max-width: 992px) {
  .mission-vision-values {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .about-grid {
    grid-template-columns: 1fr;
  }
}
/* Footer */
footer {
  background: #111;
  color: #eee;
  margin-top: 3rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  padding: 3rem 1rem;
}

.footer-col h3, .footer-col h4 {
  color: var(--blue);
  margin-bottom: 1rem;
}

.footer-col p,.footer-col a, .footer-col ul {
  font-size: 0.9rem;
  color: #ccc;
  line-height: 1.6;
  text-decoration: none;
}

.footer-col ul {
  list-style: none;
  padding: 0;
}

.footer-col ul li {
  margin-bottom: 0.5rem;
}

.footer-col ul a {
  color: #ccc;
  text-decoration: none;
  transition: color 0.3s;
}

.footer-col ul a:hover {
  color: var(--blue);
}

.socials {
  margin-top: 1rem;
  display: flex;
  gap: 1rem;
}

.socials img {
  width: 20px;
  filter: invert(90%);
  transition: transform 0.3s;
}

.socials img:hover {
  transform: scale(1.2);
}

.footer-bottom {
  text-align: center;
  padding: 1rem;
  background: #0b0b0b;
  font-size: 0.85rem;
  color: #aaa;
}

/* Responsivo */
@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .socials {
    justify-content: center;
  }
}

/* CONTACTOS */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 2rem;
  align-items: start;
}

.contact-info h3,
.contact-form h3 {
  margin-bottom: 1rem;
  color: var(--blue);
}

.contact-info p {
  margin: 0.5rem 0;
  color: var(--dark);
  font-weight: 500;
}

.map-container {
  margin-top: 1rem;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

/* Responsivo */
@media (max-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}