/* =========================
   VARIÁVEIS DA MARCA
========================= */
:root {
  --azul-escuro: #00478A;
  --azul-claro: #42BDFF;
  --azul-suave: #A2C8EB;
  --cinza: #7A7A7A;
  --branco: #FFFFFF;
}

/* =========================
   ESTRUTURA BASE
========================= */
main {
  width: 100%;
}

main .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* =========================
   ANIMAÇÃO BASE
========================= */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(25px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

main section {
  animation: fadeUp 0.6s ease both;
}

/* =========================
   HERO
========================= */
main .hero {
  display: flex;
  background: linear-gradient(135deg, var(--azul-escuro), #003566);
  color: var(--branco);
  padding: 100px 0;
  text-align: center;
  flex-direction: row;
  justify-content: center;
}

.hero .container {
  margin-top: 80px;
}

main .hero h1 {
  font-family: 'Arimo SemiBold', 'Arimo', sans-serif;
  font-size: 2.4rem;
  margin-bottom: 20px;
  line-height: 1.3;
}

main .hero-subtitle {
  font-size: 1.3rem;
  color: var(--azul-suave);
  margin-bottom: 15px;
}

main .hero .hero-subtitle2 {
  color: var(--branco) !important;
}

main .hero p {
  max-width: 800px;
  margin: 0 auto 30px;
  font-size: 1rem;
}

main .btn-primary {
  display: inline-block;
  background-color: var(--azul-claro);
  color: var(--azul-escuro);
  padding: 14px 30px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: 600;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

main .btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.2);
}

/* =========================
   SEÇÕES PADRÃO
========================= */
main section {
  padding: 80px 0;
}

main section h2 {
  font-family: 'Arimo SemiBold', 'Arimo', sans-serif;
  font-size: 2rem;
  color: var(--azul-escuro);
  margin-bottom: 20px;
}

main section p {
  font-size: 1rem;
  color: var(--cinza);
  max-width: 800px;
}

/* =========================
   PROBLEMAS
========================= */
main .problems {
  background: linear-gradient(135deg, #F5FAFF, #FFFFFF);
}

.problems-content {
  margin-top: 30px;
  max-width: 900px;
}

.problems-list {
  list-style: none;
  padding-left: 0;
  margin-bottom: 25px;
}

.problems-list li {
  position: relative;
  padding-left: 36px;
  margin-bottom: 14px;
  font-size: 1.05rem;
  color: var(--cinza);
}

.problems-list li::before {
  content: "⚠";
  position: absolute;
  left: 0;
  color: #F59E0B; /* amarelo alerta */
  font-size: 1.1rem;
}

.problems-text {
  font-size: 1.05rem;
  color: var(--azul-escuro);
  font-weight: 500;
  max-width: 750px;
}


/* =========================
   SOLUÇÃO
========================= */
main .solution {
  display: flex;
  flex-direction: row;
  background-color: #F5FAFF;
}

main .solution .container-column {
  display: flex;
  flex-direction: column;
}

@keyframes flutuar {
  0% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-15px);
  }
  100% {
    transform: translateY(0);
  }
}

main .solution .container-column .img1 {
  margin-bottom: 60px;
  animation: flutuar 2s ease-in-out infinite;
}

main .solution .container-column .img2 {
  margin-left: 60px;
  animation: flutuar 2.2s ease-in-out infinite;
}

main .solution .img3 {
  margin-top: 20px;
  margin-right: 90px;
  animation: flutuar 2.4s ease-in-out infinite;
}

/* =========================
   SERVIÇOS
========================= */
main .services .container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px;
}

main .service-card {
  background: var(--branco);
  border-radius: 12px;
  padding: 35px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

main .service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}

main .service-card h3 {
  color: var(--azul-escuro);
  font-family: 'Arimo SemiBold', 'Arimo', sans-serif;
  margin-bottom: 15px;
}

main .service-card ul {
  margin-top: 15px;
  padding-left: 20px;
}

main .service-card li {
  margin-bottom: 8px;
  color: var(--cinza);
}

.service-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--azul-claro), var(--azul-escuro));
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.service-icon img {
  width: 32px;
  height: 32px;
  filter: brightness(0) invert(1);
}

/* =========================
   HOSPEDAGEM
========================= */
main .hosting {
  background-color: var(--azul-escuro);
  color: var(--branco);
  display: flex;
  flex-direction: row;
  justify-content: center;
}

main .hosting h2 {
  color: var(--branco);
}

main .hosting p,
main .hosting li {
  color: var(--azul-suave);
}

main .hosting ul {
  margin-top: 10px;
  margin-left: 10px;
  margin-bottom: 2px;
}

/* =========================
   DIFERENCIAL
========================= */
main .differential {
  display: flex;
  flex-direction: row;
  background-color: #F8FBFF;
  justify-content: center;
}

main .differential img {
  border-radius: 10px;
}

/* =========================
   CTA FINAL
========================= */
main .cta {
  background: linear-gradient(135deg, var(--azul-escuro), #002C57);
  color: var(--branco);
  text-align: center;
}

main .cta h2 {
  color: var(--branco);
}

main .cta p {
  margin: 15px auto 30px;
  color: var(--azul-suave);
}

@media (max-width: 768px) {

  html, body {
    width: 100%;
    overflow-x: hidden;
  }

  *, *::before, *::after {
    max-width: 100%;
    box-sizing: border-box;
  }

  /* HERO */
  main .hero {
    flex-direction: column-reverse;
    padding: 60px 0;
  }

  main .hero img {
    width: 90%;
    height: 90%;
    margin-top: 30px !important;
  }

  main .hero .container {
    margin-top: 0px !important;
  }

  /* SOLUTION */
  main .solution {
    flex-direction: column-reverse;
    align-items: center;
  }

  main .solution .container {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  main .solution .container-column {
    align-items: center;
  }

  main .solution .img1,
  main .solution .img2,
  main .solution .img3 {
    margin: 0 !important;
  }

  /* HOSPEDAGEM */
  main .hosting {
    flex-direction: column-reverse;
    align-items: center;
    text-align: center;
  }

  main .hosting img {
    height: 90%;
    width: 90%;
    margin-bottom: 30px;
  }

  /* DIFERENCIAL */
  main .differential {
    flex-direction: column-reverse;
    align-items: center;
    text-align: center;
  }

  main .differential img {
    margin-bottom: 30px;
  }

  /* SEÇÕES */
  main section {
    padding: 60px 0;
  }
}