/* Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Montserrat", sans-serif;
}

html,
body {
  height: 100%;
}

body {
  background: radial-gradient(circle at top, #111136, #000000);
  background-attachment: fixed;
  height: 100vh;
  width: 100%;
  color: #ffffff;
  display: flex;
  justify-content: center;
}

.fade-in {
  animation: fadeIn 1s ease forwards;
}

@keyframes fadeIn {
  0% {
    opacity: 0;
    transform: translateY(20px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Container */
.container {
  max-width: 1200px;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 100px;
  min-height: 100vh; /* full screen height */
  padding: 6rem 2rem 2rem 2rem;
}

/* Make main content flex-grow */
.container > section,
.container > .contact-section {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Header */
.header {
  text-align: center;
}

.klippros-logo {
  height: 160px;
  max-width: 100%;
  width: auto;
}

/* Products Section */
.products {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  align-items: center;
}

.section-title {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 1rem;
  text-align: left;
  width: 100%;
  max-width: 700px;
}

/* Product Card */
.product-card {
  border: 1px solid #ffffff;
  border-radius: 12px;
  padding: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  width: 100%;
  max-width: 700px;
}

.product-logo {
  width: 100px;
  height: auto;
}

.product-content {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  flex: 1;
}

.product-description {
  font-size: 1.3rem;
  font-weight: 600;
}

/* Buttons */
.btn,
.store-btn {
  text-decoration: none;
  transition: transform 0.2s ease;
}

.btn,
.store-btn,
.btn img {
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn {
  padding: 0 1.5rem;
  height: 50px;
  border: 1px solid #ffffff;
  border-radius: 12px;
  font-weight: 700;
  color: #ffffff;
}

.btn:hover,
.store-btn:hover {
  transform: scale(1.05);
}

/* Product Buttons Layout */
.product-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
}

.store-btn img {
  height: 50px; /* correct height */
  width: auto;
  display: block;
}

/* Vision Section */
.vision {
  margin-left: auto;
  margin-right: auto;
  max-width: 700px;
  font-size: 1.3rem;
  font-weight: 600;
  text-align: left;
  line-height: 1.6;
  color: #ffffff;
}

/* Contact Section */
.contact-section {
  margin: 2rem 0;
}

/* Footer */
.footer {
  width: 100%;
}

.footer-content {
  display: flex;
  flex-direction: column; /* vertical stack */
  align-items: center;
  gap: 0.5rem; /* space between copyright & impressum */
  color: #aaa;
}

.footer-content a {
  color: #ffffff;
  text-decoration: underline;
}

.footer-content a:hover {
  color: #ffffff;
}

/* Responsive: keep footer stacked on small screens */
@media (max-width: 900px) {
  .footer-content {
    flex-direction: column;
    gap: 0.5rem;
  }
}

/* Responsive */
@media (max-width: 900px) {
  .product-card {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .products-title {
    text-align: center;
  }

  .product-buttons {
    justify-content: center;
  }

  .footer-content {
    flex-direction: column;
    gap: 0.5rem;
  }
}

/* Impressum Section */
.impressum {
  margin-left: auto;
  margin-right: auto;
  max-width: 700px;
  color: #ffffff;
  font-size: 1.2rem;
  line-height: 1.6;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  text-align: left;
}

.impressum h2 {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.impressum a {
  color: #ffffff;
  text-decoration: underline;
}

.impressum a:hover {
  color: #ffffff;
}