/*--------------------------------------------------------------
# Landing do GravityBox (/gravitybox/)
# Mesma estrutura da landing do AtlasTrip, com as cores do jogo:
# o céu azul, a caixa de madeira e as pílulas coloridas do menu.
--------------------------------------------------------------*/
:root {
  --gb-sky-top:    #5fb6f2;
  --gb-sky:        #3d9be6;
  --gb-sky-deep:   #1f6fc0;
  --gb-navy:       #1d2340;
  --gb-wood:       #e0a066;
  --gb-wood-dark:  #c47d3e;
  --gb-brown:      #6e3b12;
  --gb-orange:     #f07a3c;
  --gb-green:      #3a9a6a;
  --gb-pink:       #d8456a;
  --gb-purple:     #8a4fd6;
}

/* Herói
--------------------------------*/
#gb-hero {
  padding: 150px 0 90px;
  background: linear-gradient(180deg, var(--gb-sky-top) 0%, var(--gb-sky) 60%, var(--gb-sky-deep) 100%);
  color: #fff;
  position: relative;
  overflow: hidden;
}

/* nuvens do jogo no rodapé do herói */
#gb-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 70px;
  background:
    radial-gradient(60px 44px at 8% 100%, #fff 98%, transparent 100%),
    radial-gradient(80px 56px at 18% 100%, #fff 98%, transparent 100%),
    radial-gradient(70px 40px at 52% 100%, #fff 98%, transparent 100%),
    radial-gradient(90px 60px at 82% 100%, #fff 98%, transparent 100%),
    radial-gradient(60px 42px at 94% 100%, #fff 98%, transparent 100%);
  pointer-events: none;
}

#gb-hero .container {
  position: relative;
  z-index: 1;
}

#gb-hero .gb-hero-text {
  padding: 20px 0;
}

#gb-hero h1 {
  font-family: "Montserrat", sans-serif;
  font-size: 42px;
  font-weight: 700;
  line-height: 1.15;
  color: #fff;
  margin-bottom: 18px;
  text-shadow: 0 3px 0 rgba(13, 60, 120, 0.35);
}

#gb-hero .gb-hero-lead {
  font-size: 17px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.95);
  margin-bottom: 26px;
  max-width: 540px;
}

#gb-hero .gb-hero-shot {
  display: block;
  margin: 0 auto;
  width: 100%;
  max-width: 560px;
  height: auto;
  border-radius: 26px;
  border: 8px solid #fff;
  box-shadow: 0 18px 50px rgba(10, 40, 90, 0.35);
  transform: rotate(-3deg);
}

.gb-hero-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 22px;
}

.gb-hero-brand img {
  width: 64px;
  height: 64px;
  border-radius: 22%;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
}

.gb-hero-brand span {
  font-family: "Montserrat", sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.9);
}

/* números (pílulas escuras, como as etiquetas do jogo) */
.gb-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
}

.gb-stats li {
  background: var(--gb-navy);
  color: #fff;
  border: 2px solid #fff;
  border-radius: 999px;
  padding: 5px 14px;
  font-family: "Montserrat", sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

/* Botões de loja
--------------------------------*/
.gb-store {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.gb-store-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: #fff;
  color: var(--gb-navy);
  border-radius: 8px;
  padding: 10px 22px 10px 18px;
  font-family: "Montserrat", sans-serif;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.18);
}

.gb-store-btn:hover,
.gb-store-btn:focus {
  color: var(--gb-navy);
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.25);
}

.gb-store-btn i {
  font-size: 30px;
  line-height: 1;
}

.gb-store-btn small {
  display: block;
  font-size: 11px;
  letter-spacing: 0.5px;
  opacity: 0.75;
}

.gb-store-btn strong {
  display: block;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.2;
}

.gb-hero-note {
  margin: 20px 0 0;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.85);
}

/* Recursos
--------------------------------*/
#gb-features {
  padding: 70px 0 40px;
}

.gb-feature {
  margin-bottom: 30px;
}

.gb-feature .gb-feature-icon {
  width: 54px;
  height: 54px;
  line-height: 54px;
  border-radius: 16px;
  color: #fff;
  font-size: 24px;
  text-align: center;
  margin-bottom: 16px;
  box-shadow: inset 0 -4px 0 rgba(0, 0, 0, 0.15);
}

.gb-feature .gb-c-wood   { background: var(--gb-wood-dark); }
.gb-feature .gb-c-orange { background: var(--gb-orange); }
.gb-feature .gb-c-green  { background: var(--gb-green); }
.gb-feature .gb-c-pink   { background: var(--gb-pink); }
.gb-feature .gb-c-purple { background: var(--gb-purple); }
.gb-feature .gb-c-sky    { background: var(--gb-sky); }

.gb-feature h4 {
  font-family: "Montserrat", sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: #111;
  margin-bottom: 10px;
}

.gb-feature p {
  margin: 0;
  color: #555;
  line-height: 1.7;
  font-size: 15px;
}

/* Galeria de telas
--------------------------------*/
#gb-screens {
  padding: 60px 0;
}

.gb-screen {
  text-align: center;
  margin-bottom: 30px;
}

.gb-screen img {
  width: 100%;
  height: auto;
  border-radius: 14px;
  box-shadow: 0 10px 30px rgba(29, 35, 64, 0.2);
}

.gb-screen p {
  margin: 14px 0 0;
  font-family: "Montserrat", sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: #333;
}

/* Mecânicas
--------------------------------*/
#gb-mechanics {
  padding: 60px 0 40px;
}

.gb-mech-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin: 0 auto;
  padding: 0;
  list-style: none;
  max-width: 900px;
}

.gb-mech-list li {
  background: #fff;
  border: 1px solid #eee;
  border-bottom: 3px solid var(--gb-wood);
  border-radius: 999px;
  padding: 8px 16px;
  font-family: "Montserrat", sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: #333;
}

/* Como jogar
--------------------------------*/
#gb-start {
  padding: 60px 0;
}

.gb-start-card {
  background: #fff;
  border: 1px solid #eee;
  border-left: 3px solid var(--gb-wood-dark);
  border-radius: 6px;
  padding: 26px 24px;
  height: 100%;
  margin-bottom: 20px;
}

.gb-start-card h4 {
  font-family: "Montserrat", sans-serif;
  font-size: 17px;
  font-weight: 700;
  color: #111;
  margin-bottom: 10px;
}

.gb-start-card p {
  margin: 0;
  color: #555;
  line-height: 1.7;
  font-size: 15px;
}

/* Perguntas frequentes
--------------------------------*/
#gb-faq {
  padding: 60px 0;
}

.gb-faq-list {
  max-width: 820px;
  margin: 0 auto;
}

.gb-faq-list details {
  background: #fff;
  border: 1px solid #e6e6e6;
  border-radius: 8px;
  margin-bottom: 12px;
  padding: 0 20px;
}

.gb-faq-list summary {
  cursor: pointer;
  list-style: none;
  padding: 18px 28px 18px 0;
  position: relative;
  font-family: "Montserrat", sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: #111;
}

.gb-faq-list summary::-webkit-details-marker {
  display: none;
}

.gb-faq-list summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 14px;
  font-size: 22px;
  color: var(--gb-sky-deep);
}

.gb-faq-list details[open] summary::after {
  content: "\2212";
}

.gb-faq-list details p {
  margin: 0 0 18px;
  color: #555;
  line-height: 1.7;
  font-size: 15px;
}

/* CTA final
--------------------------------*/
#gb-download {
  padding: 60px 0;
  background: linear-gradient(135deg, var(--gb-sky-deep), var(--gb-sky-top));
  color: #fff;
  text-align: center;
}

#gb-download img {
  width: 84px;
  height: 84px;
  border-radius: 22%;
  margin-bottom: 18px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
}

#gb-download h3 {
  font-family: "Montserrat", sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: #fff;
}

#gb-download p {
  color: rgba(255, 255, 255, 0.92);
}

#gb-download .gb-store {
  justify-content: center;
}

/* Responsivo
--------------------------------*/
@media (max-width: 991px) {
  #gb-hero {
    padding: 120px 0 80px;
    text-align: center;
  }

  #gb-hero .gb-hero-lead {
    margin-left: auto;
    margin-right: auto;
  }

  .gb-hero-brand,
  .gb-stats,
  #gb-hero .gb-store {
    justify-content: center;
  }

  #gb-hero .gb-hero-shot {
    margin-top: 40px;
    max-width: 480px;
  }
}

@media (max-width: 575px) {
  #gb-hero h1 {
    font-size: 30px;
  }

  #gb-hero .gb-hero-shot {
    border-width: 5px;
    border-radius: 18px;
  }

  .gb-stats li {
    font-size: 12px;
    padding: 4px 12px;
  }
}