/* ================= RESET BÁSICO ================= */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;

}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: #1f2933;
  background-color: #f9fafb;
}

/* ================= MENU ================= */
.main-nav {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(8px);
  z-index: 2000;
  border-bottom: 1px solid rgba(0,0,0,0.05);
}

.nav-container {
  max-width: 1200px;
  margin: auto;
  padding: 1rem 2rem;
  display: flex;
 
  justify-content: space-between;
}

.nav-logo {
 
  font-weight: 800;
  color: #0b4db8;
}

.nav-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: #1a1a1a;
  font-weight: 500;
}

.nav-links a:hover {
  color: var(--azul);
}

.nav-cta {
  background: var(--amarelo);
  padding: 0.6rem 1.2rem;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  color: #000;
}

.menu-toggle{
  display: none;
}

/* BOTÃO HAMBURGUER */
/* ================= MOBILE MENU ================= */
/* MOBILE MENU */
@media (max-width: 900px) {
  .menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 34px;
    height: 26px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 2200;
  }

/* ================= MENU MOBILE ================= */
@media (max-width: 900px) {
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: white;
    flex-direction: column;
    gap: 1.2rem;
    padding: 2rem;
    display: none;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    z-index: 1000;
  }

  .nav-links.active {
    display: flex;
  }

  .menu-toggle span {
   display: block;
    height: 3px;
    width: 100%;
    background: #0b4db8;
    border-radius: 4px;
    transition: all 0.3s ease;
  }

  .menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
  }

  .menu-toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
  }
}
  .nav-links a {
    font-size: 1.1rem;
    font-weight: 600;
    color: rgb(127, 127, 127);
  }

  .nav-cta {
    display: none;
  }

  /* Overlay */
  .menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0,0,0,0.3);
    display: none;
    z-index: 2000;
  }

  .menu-overlay.active {
    display: block;
  }
}
section {
  scroll-margin-top: 100px;
}

/* ================= VARIÁVEIS DE COR ================= */
:root {
  --azul: #0f3c5c;
  --azul-claro: #e6f1f8;
  --amarelo: #f4c430;
  --cinza: #f1f5f9;
  --branco: #ffffff;
  --texto-suave: #475569;
  --bege: #FFF7E6;
  --azul-bb: #DEEFFF;
  --azul-mid: #a2caef;
  --azul-mid2: #a9d5ff;
}

/* ================= BOTÕES ================= */
.btn {
  display: inline-block;
  background: var(--amarelo);
  color: var(--azul);
  padding: 14px 28px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: bold;
  transition: 0.3s;
}

.btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

/* ================= HERO ================= */
/* .hero {
  min-height: 100vh;
  background-image: 
  linear-gradient(
    rgba(0, 26, 111, 0.375),
    rgba(0, 5, 97, 0.445)
    ),
    url("../assets/img/bnn.ofc.jpeg");

  color: white;
  padding: 60px 10%;
  display: flex;
  flex-direction: column;
  justify-content: center;
} */



.hero {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
   padding: 60px 10%;
  /* text-align: center; */
  
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url("../assets/img/bnn.ofc.jpeg");
  background-size: cover;
 
  background-repeat: no-repeat;
  z-index: 0;
}


.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    rgba(11, 77, 184, 0.503),
    rgba(24, 66, 134, 0.551)
  );
  z-index: 1;
}

.hero-content {
 
    position: relative;
  z-index: 2;
  color: var(--branco);
  max-width: 900px;
  width: 100%;
  display: flex;
  flex-direction: column;
  /* align-items: center; */
} 


.hero h1 {
  font-size: 3rem;
  margin-bottom: 20px;
}

.hero p {
  max-width: 600px;
  margin-bottom: 30px;
}

.back-btn {
  color: var(--amarelo);
  text-decoration: none;
  margin-bottom: 40px;
  display: inline-block;
}

/* ================= FAIXA DE DESTAQUE ================= */
.highlight {
  /* background: linear-gradient(135deg, var(--azul-bb), #0f2e5a); */
  background-color: rgb(255, 232, 149);
  padding: 70px 20px;
}

.highlight-container {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 25px;
}

.highlight-card {
  background: white;
  backdrop-filter: blur(8px);
  border-radius: 22px;
  padding: 35px 25px;
  text-align: center;
  color: rgb(0, 39, 123);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.highlight-card i {
  font-size: 2.4rem;
  margin-bottom: 15px;
  color: var(--amarelo);
}

.highlight-card h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
  font-weight: 600;
}

.highlight-card p {
  font-size: 0.95rem;
  line-height: 1.5;
  opacity: 0.9;
}

.highlight-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.25);
}




/* ================= SEÇÕES PADRÃO ================= */
section {
  padding: 80px 10%;
}

section h2 {
  font-size: 2.2rem;
  margin-bottom: 30px;
  color: var(--azul);
}

/* ================= OBJETIVO ================= */
.purpose {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
  padding: 4rem 6%;
  margin: 4rem 0;
  border-radius: 32px;
  background: linear-gradient(135deg, #d7e4f9, #ffffff);
  position: relative;
  overflow: hidden;
}

/* detalhe decorativo */
.purpose::before {
  content: "";
  position: absolute;
  top: -60px;
  left: -60px;
  width: 180px;
  height: 180px;
  background: radial-gradient(circle, rgba(115, 176, 255, 0.15), transparent 70%);
  border-radius: 50%;
}

/* texto */
.purpose-text h2 {
  font-size: 2.4rem;
  margin-bottom: 1.2rem;
  color: var(--azul);
}

.purpose-text p {
  font-size: 1.05rem;
  line-height: 1.7;
  color: #444;
  margin-bottom: 1rem;
}

/* slogan final */
#objetivo-slogan {
  margin-top: 1.5rem;
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--azul);
  padding-left: 1rem;
  border-left: 4px solid var(--azul);
}

/* imagem */
.purpose img {
  width: 100%;
  max-width: 420px;
  border-radius: 24px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
  justify-self: center;
}

/* responsivo */
@media (max-width: 900px) {
  .purpose {
    grid-template-columns: 1fr;
    text-align: left;
  }

  .purpose img {
    margin-top: 2rem;
  }
}





/* CARDS-COMO O GAIVOTA ENSINA */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 15px;
}

.card {
  background: var(--branco);
  padding: 30px;
  border-radius: 20px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
  transition: 0.3s;
}

.card:hover {
  transform: translateY(-8px);
}

/* ================= COMO O GAIVOTA ENSINA ================= */

.method {
  background-color: var(--azul-bb);
  padding: 90px 8%;
}

.method h2 {
  text-align: center;
  font-size: 2.3rem;
  color: var(--azul);
  margin-bottom: 10px;
}

.method .section-subtitle {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 70px;
  color: var(--azul);
}

/* STEPS */
.method-steps {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
}

.method-steps::before {
  content: "";
  position: absolute;
  left: 30px;
  top: 0;
  bottom: 0;
  width: 3px;
  background: rgba(255, 255, 255, 0.3);
}

/* STEP */
.step-1 {
  display: flex;
  align-items: flex-start;
  gap: 30px;
  margin-bottom: 50px;
  position: relative;
}

.step-number {
  min-width: 60px;
  height: 60px;
  background: var(--amarelo);
  color: var(--azul-escuro);
  font-weight: 700;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  z-index: 2;
}

.step-content {
  background: #ffffff;
  padding: 30px;
  border-radius: 20px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
  transition: 0.3s;
}

.step-content:hover {
  transform: translateX(6px);
}

.step-content h3 {
  margin-bottom: 10px;
  color: var(--azul-escuro);
}

.step-content p {
  color: #555;
  font-size: 0.95rem;
  line-height: 1.5;
}

/* RESPONSIVO */
@media (max-width: 700px) {

  .method-steps::before {
    left: 20px;
  }

  .step {
    gap: 20px;
  }

  .step-content {
    padding: 25px;
  }
}

/* ================= CARDS ================= */

.cards-mat {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 15px;
  align-items: start;
}

.card-materia {
  background: var(--branco);
  padding: 30px;
  border-radius: 20px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
  transition: 0.3s;
}

.card-materia:hover {
  transform: translateY(-8px);
}

.materia {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-weight: 600;
}

/* Remove a setinha padrão do summary */
summary {
  list-style: none;
}

summary::-webkit-details-marker {
  display: none;
}

/* Ícone + / - */
.icon {
  font-size: 1.5rem;
  font-weight: bold;
  transition: transform 0.3s ease;
}

/* Quando o card estiver aberto */
.card-materia[open] .icon {
  transform: rotate(180deg);
}

/* ================= DIFERENCIAL PEDAGÓGICO ================= */

.differential {
  background-color: #f5f8ff;
  /* azul bem clarinho */
  padding: 80px 8%;
  text-align: center;
}

.differential h2 {
  font-size: 2.3rem;
  color: var(--azul-escuro);
  margin-bottom: 10px;
}

.section-subtitle {
  max-width: 650px;
  margin: 0 auto 50px;
  color: #555;
  font-size: 1.05rem;
}

.differential-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 30px;
}

/* CARD */
.diff-card {
  background: #ffffff;
  border-radius: 22px;
  padding: 35px 25px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
  transition: all 0.35s ease;
  position: relative;
}

.diff-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.12);
}

/* ÍCONE */
.diff-card .icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: var(--amarelo);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: var(--azul-escuro);
}

/* TEXTO */
.diff-card h3 {
  font-size: 1.2rem;
  margin-bottom: 12px;
  color: var(--azul-escuro);
}

.diff-card p {
  font-size: 0.95rem;
  color: #555;
  line-height: 1.5;
}

/* RESPONSIVO */
@media (max-width: 600px) {
  .differential {
    padding: 60px 6%;
  }
}

/* ================= MATÉRIAS ================= */
.subjects {
  background: var(--azul-mid);
}


/* ================= JUSTIFICATIVA DO FOCO ================= */

.focus-why {
  padding: 90px 8%;
  background-color: rgb(220, 230, 245);
  /* neutro elegante */
  color: #0b2c52;
}

.focus-container {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.focus-text h2 {
  font-size: 2.2rem;
  margin-bottom: 20px;
  color: var(--azul-escuro);
}

.focus-text p {
  font-size: 1.05rem;
  line-height: 1.7;
  opacity: 0.9;
}

/* LISTA */
.focus-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.focus-list li {
  margin-bottom: 18px;
  padding-left: 32px;
  position: relative;
  font-size: 1rem;
}

.focus-list li::before {
  content: "✔";
  position: absolute;
  left: 0;
  color: var(--amarelo);
  font-weight: bold;
}

/* FRASE FINAL */
.focus-highlight {
  text-align: center;
  margin-top: 60px;
  font-size: 1.15rem;
}

.focus-highlight strong {
  color: var(--azul);
}

/* RESPONSIVO */
@media (max-width: 768px) {
  .focus-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .focus-highlight {
    margin-top: 40px;
    font-size: 1.05rem;
  }
}

/* ================= REDAÇÃO GAIVOTA ================= */

.writing-focus {
  padding: 100px 8%;
  background: linear-gradient(135deg, #0b2c52, #123c73);
  color: #ffffff;
}

.writing-container {
  max-width: 1150px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 70px;
  align-items: flex-start;
}

/* TEXTO PRINCIPAL */
.writing-text h2 {
  font-size: 2.4rem;
  margin-bottom: 20px;
  color: #ffffff;
}

.writing-intro {
  font-size: 1.05rem;
  line-height: 1.7;
  opacity: 0.95;
  margin-bottom: 30px;
}

.writing-process {
  list-style: none;
  padding: 0;
  margin-bottom: 30px;
}

.writing-process li {
  margin-bottom: 14px;
  padding-left: 28px;
  position: relative;
}

.writing-process li::before {
  content: "✍️";
  position: absolute;
  left: 0;
}

/* NOTA */
.writing-note {
  font-size: 1rem;
  opacity: 0.9;
}

/* BOX DE VANTAGEM */
.writing-advantage-box {
  background-color: rgba(255, 255, 255, 0.08);
  padding: 40px;
  border-radius: 22px;
  backdrop-filter: blur(6px);
}

.writing-advantage-box h3 {
  font-size: 1.6rem;
  margin-bottom: 15px;
}

.writing-advantage-box p {
  margin-bottom: 15px;
}

.writing-advantage-box ul {
  list-style: none;
  padding: 0;
}

.writing-advantage-box li {
  margin-bottom: 12px;
  padding-left: 26px;
  position: relative;
}

.writing-advantage-box li::before {
  content: "✔";
  position: absolute;
  left: 0;
  color: var(--amarelo);
}

.writing-result {
  display: block;
  margin-top: 25px;
  font-weight: 600;
  color: var(--amarelo);
}

/* FRASE FINAL */
.writing-final {
  text-align: center;
  margin-top: 70px;
  font-size: 1.2rem;
  font-weight: 500;
  opacity: 0.95;
}

/* RESPONSIVO */
@media (max-width: 900px) {
  .writing-container {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .writing-focus {
    padding: 80px 6%;
  }

  .writing-text h2 {
    font-size: 2rem;
  }
}

.mentoria {
  padding: 80px 20px;
  background: linear-gradient(180deg, #dfebff, #eaf4ff);
}

.mentoria-wrapper {
  max-width: 1100px;
  margin: 0 auto;
}

.mentoria-header {
  text-align: center;
  margin-bottom: 50px;
}

.mentoria-icon {
  font-size: 2.5rem;
  display: inline-block;
  margin-bottom: 10px;
}

.mentoria-header h2 {
  font-size: 2.4rem;
  color: #111b65;
}

.mentoria-header p {
  color: #3f4c74;
  margin-top: 10px;
}

.mentoria-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-bottom: 60px;
}

.mentoria-text p {
  margin-bottom: 20px;
  line-height: 1.7;
  color: #444;
}

.mentoria-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.feature {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  background: #ffffff;
  border-radius: 16px;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
}

.feature span {
  font-size: 1.5rem;
}

.mentoria-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}

.step {
  background: #ffffff;
  padding: 30px;
  border-radius: 20px;
  text-align: center;
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.06);

  display: flex;
  flex-direction: column;
  align-items: center;
}

.step h4 {
  margin-bottom: 12px;
  color: #082557;
}

.step p {
  font-size: 0.95rem;
  color: #666;
  max-width: 260px;
  /* evita linhas muito longas no desktop */
}

/* Responsivo */
@media (max-width: 900px) {
  .mentoria-content {
    grid-template-columns: 1fr;
  }

  .mentoria-steps {
    grid-template-columns: 1fr;
  }

  .mentoria-features {
    grid-template-columns: 1fr;
  }
}

/* ================= PROFESSORES ================= */
.teachers {
  padding: 80px 20px;
  background: #fff6d9;
  text-align: center;
}

.teachers h2 {
  font-size: 2.2rem;
  color: #2f375c;
}

.teachers-sub {
  max-width: 520px;
  margin: 10px auto 50px;
  color: #666;
}

.teachers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 25px;
  align-items: flex-start;
}

/* Card */
.teacher-card {
  background: #ffe68b;
  padding: 30px 25px;
  border-radius: 22px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.06);
  transition: 0.3s;
}

.teacher-card:hover {
  transform: translateY(-8px);
}

/* Foto fake rosa */
.teacher-photo img {
  width: 120px;
  height: 120px;
  
  border-radius: 50%;
  margin: 0 auto 15px;
}

/* Nome e área */
.teacher-card h3 {
  margin-bottom: 4px;
  color: #00074f;
}

.teacher-area {
  font-size: 0.9rem;
  color: #1a4492;
  font-weight: 500;
}

/* Descrição */
.teacher-desc {
  margin: 15px 0;
  font-size: 0.95rem;
  color: #555;
}

/* Botão */
.btn-more {
  background: none;
  border: none;
  color: #0a40b4;
  font-weight: 600;
  cursor: pointer;
  margin-top: 10px;
}

/* Conteúdo extra */
.teacher-more {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
  text-align: left;
  margin-top: 15px;
}

.teacher-more ul {
  padding-left: 18px;
  font-size: 0.9rem;
  color: #555;
}

.teacher-more li {
  margin-bottom: 8px;
}

/* Ativo */
.teacher-card.active .teacher-more {
  max-height: 500px;
}


/* ================= DEPOIMENTOS ================= */
.testimonials blockquote {
  background: var(--branco);
  padding: 30px;
  border-left: 6px solid var(--amarelo);
  margin-bottom: 20px;
  border-radius: 10px;
}
.testimonial {
  background: var(--branco);
  padding: 30px;
  border-left: 6px solid var(--amarelo);
  margin-bottom: 20px;
  border-radius: 10px;
  position: relative;
}



.read-more {
  margin-top: 15px;
  background: none;
  border: none;
  color: var(--azul);
  font-weight: bold;
  cursor: pointer;
  padding: 0;
}

.read-more:hover {
  text-decoration: underline;
}

.more-text {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.testimonial.active .more-text {
  max-height: 800px;
}

/* ================= ONDE ESTAMOS ================= */
.location {
  background-color: var(--cinza-claro);
  padding: 90px 20px;
}

.location-container {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
  align-items: center;
}

.location-info h2 {
  font-size: 2rem;
  margin-bottom: 15px;
}

.location-info p {
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 25px;
  color: #444;
}

.address-box {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--branco);
  padding: 15px 20px;
  border-radius: 14px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
  font-weight: 500;
}

.address-box i {
  color: var(--azul-bb);
  font-size: 1.3rem;
}

/* MAPA */
.map-box {
  width: 100%;
  height: 400px;
  background: #eaeaea;
  border-radius: 20px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 500;
  color: #666;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
}

.map-box iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* RESPONSIVO */
@media (max-width: 900px) {
  .location-container {
    grid-template-columns: 1fr;
  }

  .map-box {
    height: 260px;
  }
}

/* ================= CHAMADA FINAL ================= */

.final-cta {
  background: linear-gradient(135deg, #0d47a1, #1976d2);
  padding: 90px 20px;
  text-align: center;
  color: #fff;
}

.final-cta-content {
  max-width: 800px;
  margin: 0 auto;
}

.final-tag {
  display: inline-block;
  background: rgba(255, 255, 255, 0.15);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.85rem;
  margin-bottom: 20px;
  letter-spacing: 0.5px;
}

.final-cta h2 {
  font-size: 2.4rem;
  line-height: 1.2;
  margin-bottom: 20px;
  color: #fff;
}

.final-cta p {
  font-size: 1.05rem;
  opacity: 0.95;
  margin-bottom: 35px;
}

.final-buttons {
  display: flex;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
}

/* Botões */

.btn {
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
}

.btn-primary {
  background: #ffca28;
  /* amarelo */
  color: #0d47a1;
}

.btn-primary:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
}


/* Responsivo */

@media (max-width: 768px) {
  .final-cta h2 {
    font-size: 2rem;
  }

  .final-cta p {
    font-size: 1rem;
  }
}

.footer {
  background-color: rgb(221, 231, 255);
  color: #00095b;
  padding: 60px 20px 30px;
  font-family: Arial, sans-serif;
}

.footer-cta {
  text-align: center;
  margin-bottom: 50px;
}

.footer-cta h2 {
  font-size: 28px;
  margin-bottom: 10px;
}

.footer-cta p {
  font-size: 16px;
  opacity: 0.9;
}

.footer-content {
  max-width: 1100px;
  margin: 0 auto 40px;
  display: flex;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}

.footer-brand h3 {
  font-size: 20px;
  margin-bottom: 10px;
}

.footer-brand p {
  max-width: 320px;
  opacity: 0.85;
}

.footer-info p {
  margin-bottom: 8px;
  font-size: 15px;
}

.footer-info a {
  color: #00087a;
  /* lilás lindo */
  text-decoration: none;
}

.footer-info a:hover {
  text-decoration: underline;
}

.footer-bottom {
  border-top: 1px solid rgba(95, 97, 117, 0.433);
  padding-top: 20px;
  text-align: center;
  font-size: 14px;
  opacity: 0.7;
}


/* ================= ANIMAÇÃO DE SCROLL ================= */
.reveal {
  opacity: 0;
  transform: translateY(60px);
  transition: 0.8s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* ================= RESPONSIVO ================= */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.2rem;
  }

  .purpose {
    grid-template-columns: 1fr;
  }

  .highlight {
    flex-direction: column;
    gap: 20px;
  }
  .hero-bg {
    background-image: url("../assets/img/bnn2.mobile.png");
    background-position: center;
  }
}