body{
display: flex;
flex-direction: column;
height: 100vh;
margin:0;font-family:sans-serif;}
header{display:flex;justify-content: space-between;align-items:center;background:#333;padding:10px;color: #fff;}
/*logo*/
header .logo {
  margin-left: 10px;
}
.logo img{width: 100px; height: auto;border-radius: 16px;cursor: pointer;}
.header-inner{display: flex;flex-direction: column;align-items: center;}
#menu {
  display: flex;
  gap: 8px;
  padding: 10px;
  background: #222;
}
#menu {
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}
button.menu {
  color: #ddd;
  background: transparent;
  border: none;
  padding: 8px 12px;
  cursor: pointer;
  border-radius: 6px;
  transition: 0.2s;
}
button.menu:hover {
  background: rgba(255, 255, 255, 0.1);
  color: white;
}
button.menu.active {
  background: #fff;
  color: #222;
}
.burger{display:none;color:white;font-size:24px;cursor:pointer;margin-right:10px;}
.btnSidebar{cursor: pointer;}
main{padding:20px;display:flex;flex-wrap:wrap;gap:10px;flex:1 ;}
.card {
  width: 180px;
  display: flex;
  flex-direction: row;
  gap: 10px;
  align-items: center;
  cursor:pointer;
flex-wrap: wrap;
}

/* 🔥 контейнер-рамка */
.card-img-wrap {
  width: 100%;
  aspect-ratio: 3 / 4;
  /* квадрат */
  background: #eee;

  display: flex;
  align-items: center;
  justify-content: center;

  overflow: hidden;
  border-radius: 8px;
}

/* 🔥 універсальне зображення */
.card-img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

/* підпис */
.card-title {
  margin-top: 6px;
  text-align: center;
}
.card {
cursor: pointer;
  transition: 0.2s;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}
.cards-grid{display: flex;
  flex-wrap: wrap;
  gap: 12px;}
.features{display: flex; flex-direction: row;}
.modal{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.6);}
.modal-content{background:white;padding:20px;margin:10% auto;width:300px; max-height: 90vh;   /* 🔥 обмеження висоти */
  overflow-y: auto;   /* 🔥 скрол */}
/* footer */
.footer {
  background: #222;
  color: #ddd;
  padding: 20px;
  margin-top: 40px;
}

.footer-content {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
}

.footer-block {
  max-width: 350px;
}

.footer-block h3 {
  margin-bottom: 8px;
  color: white;
}

.footer a {
  color: #9ad;
  text-decoration: none;
}

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

.footer-bottom {
  margin-top: 20px;
  border-top: 1px solid #444;
  padding-top: 10px;
  text-align: center;
  font-size: 14px;
}

@media(max-width:768px){
#header{flex-direction:column;align-items: center;}
.layout{display: flex;flex-direction: column;align-items: center;width: 100%;}
  #menu{display:none;flex-direction:column;position:absolute;top:50px;left:0;width:100%;background:#333;padding:10px;}
  #menu.active{display:flex;}

button.menu {  
  color: white;
}
  .burger{display:block;}
}
.layout {
  display: flex;
justify-content:center ;
align-items:сenter;
  width: 100%;
}

.sidebar {
  width: 200px;
  background: #ddd;
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.content {
  flex: 1;
  padding: 10px;
}

/* картка */

.card:hover {
  transform: scale(1.03);
}


.content-layout {
  display: flex;
  flex-wrap: wrap;
  padding: 20px;
}


.modal-img {
  width: 100%;
  margin-bottom: 10px;
}
.feedback-group {
  margin-bottom: 20px;
}

.feedback-items {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.feedback-card {
  border: 1px solid #ccc;
  padding: 10px;
  width: 180px;
  border-radius: 8px;
  background: #fff;
}
/*contact*/
.contact-page {
  max-width: 600px;
  margin: 0 auto;
  padding: 20px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 10px;
}

.contact-form input,
.contact-form textarea {
  padding: 8px;
  border: 1px solid #ccc;
}

.contact-form textarea {
  min-height: 100px;
}

.contact-form button {
  padding: 10px;
  background: #333;
  color: white;
  border: none;
  cursor: pointer;
}

.contact-result {
  margin-top: 10px;
}

.success {
  color: green;
}

.contact-info {
  margin-top: 20px;
}
/*home*/
.home-page {
  text-align: center;
  padding: 40px 20px;
}

.hero {
  margin-bottom: 40px;
}

.hero h1 {
  font-size: 36px;
  margin-bottom: 10px;
}

.start-btn {
  margin-top: 15px;
  padding: 12px 20px;
  font-size: 16px;
  cursor: pointer;
  background: #333;
  color: white;
  border: none;
  border-radius: 8px;
}

.features {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: 15px;
  margin-top: 20px;
}

.feature-card {
width: 21%;
  border: 1px solid #ddd;
  padding: 15px;
  border-radius: 10px;
  background: #fff;
  transition: 0.2s;
}

.feature-card:hover {
  transform: translateY(-3px);
}

.hint {
  margin-top: 30px;
  font-size: 14px;
  opacity: 0.7;
}
@media (max-width:768px) {
.features {
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 20px;
  }

  .feature-card {
    width: 90%;
    border: 1px solid #ddd;
    padding: 15px;
    border-radius: 10px;
    background: #fff;
    transition: 0.2s;
  }
  .cards-grid {
    flex-direction: column;
    align-items: stretch;
  }

  .card {
    width: 100%;
    display: flex;
    flex-direction: row;
    gap: 10px;
    align-items: center;
  }

  .card-img-wrap {
    width: 120px;
    aspect-ratio: 1 / 1;
    flex-shrink: 0;
  }

  .card-title {
    text-align: left;
    font-size: 16px;
  }

}