:root{
    --grid-maxWidth: 120rem;
    --primary-color: #0078d7;
    --secondary-color: #34c759;
    --text-color: #4d52f2;
}

body {
    background: #fff;
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    color: var(--text-color);
}

.background-container {
  background-image: url("../images/bg-puzzle.png"); /* sua imagem */
  background-repeat: repeat;
  background-position: center;
  background-size: cover;  /* cobre toda a tela */
  min-height: 85vh;       /* altura mínima da tela */
  display: flex;
  align-items: center;
  justify-content: center;
  background-size: 450px;
}

.background-container::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(255,255,255,0.6);
  z-index: -1;
}

.container{
    width: 95%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.row{
    width: 95%;
    margin: 0 auto;
}

.col,
[class*=" col-"],
[class^=col-] {
    margin: 0 !important;
}

body {
    background: #fff;
    font-family: 'Nunito Sans', sans-serif;
}

.logo {
    text-align: center;
    margin-top: 20px;
}

.app-preview {
    padding: 0;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    min-height: 350px;
    height: 100%;
    position: relative;
}

.app-preview img {
    width: 100%;
    max-width: none;
    height: auto;
    display: block;
    line-height: 0!important;
}

.features li {
    list-style: none;
    margin-bottom: 10px;
    position: relative;
    padding-left: 32px;
}

.features li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 8px;
    width: 24px;
    height: 24px;
    background-image: url("../images/pecinha-azul.png");
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

.features li:nth-child(1)::before {
    background-image: url("../images/pecinha-azul.png");
    filter: drop-shadow(0 0 0 #0078d7); /* azul */
    transform: rotate(-15deg);
}
.features li:nth-child(2)::before {
    background-image: url("../images/pecinha-amarelo.png");
    filter: drop-shadow(0 0 0 #34c759); /* verde */
    transform: rotate(10deg);
}
.features li:nth-child(3)::before {
    background-image: url("../images/pecinha-verde.png");
    filter: drop-shadow(0 0 0 #ffcc00); /* amarelo */
    transform: rotate(-25deg);
}

.footer {
    background: #002f6c;
    color: white;
    padding: 10px;
    text-align: center;
    margin: 0;
    width: 100%;
    position: absolute;
    left: 0;
}

.app-actions {
    position: absolute;
    bottom: 50%;
    left: -3%;
    width: 100%;
    text-align: center;
}

.button.primary {
    border-radius: 30px;
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: #fff;
    border: none;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    transition: background 0.3s;
}

.btn-download {
  --btn-color1: #34d399; /* verde */
  --btn-color2: #3b82f6; /* azul */
  background: linear-gradient(135deg, var(--btn-color1), var(--btn-color2));
  color: #fff;
  font-weight: 700;
  font-size: 1.4rem;
  padding: 14px 28px;
  border-radius: 999px; /* pílula */
  border: none;
  cursor: pointer;
  transition: all 0.25s ease;
  box-shadow: 0 6px 12px rgba(0,0,0,.15);
}

.btn-download:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 10px 18px rgba(0,0,0,.22);
}

.btn-download:active {
  transform: scale(0.97);
}

.btn-download:focus {
  outline: none;
  box-shadow: 0 0 0 4px rgba(59,130,246,.4);
}


@media (max-width: 768px) {
    .app-actions {
        position: absolute;
        bottom: 20%;
        left: -3%;
        width: 100%;
        text-align: center;
    }
}