:root {
  --bg: #0f0f0f;
  --text: #dbdbdb;
  --accent: #a08963;
  --highlight: #c9b194;
  --card-bg: #1a1a1a;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}

html, body {
  height: 100%;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
}

body {
  margin: 0;
  background-color: var(--bg);
  color: var(--text);
  overflow-x: hidden;
}

/* ===== Header ===== */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 50px;
  background-color: rgba(0, 0, 0, 0.25);
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 100;
  backdrop-filter: blur(6px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  transition: background 0.3s ease;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo img {
  width: 40px;
  filter: brightness(200%);
}

.logo h1 {
  font-size: 1.3rem;
  letter-spacing: 2px;
  color: var(--highlight);
}

/* ===== Nav Bar ===== */
nav ul {
  display: flex;
  list-style: none;
  gap: 40px;
  transition: right 0.3s ease;
}

nav ul li a {
  text-decoration: none;
  color: var(--text);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: color 0.3s ease, text-shadow 0.3s ease;
}

nav ul li a:hover,
nav ul li a.active {
  color: var(--highlight);
  text-shadow: 0 0 6px rgba(201, 177, 148, 0.6);
}

/* ===== Hamburger ===== */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 22px;
  height: 16px;
  cursor: pointer;
  z-index: 200;
}

.hamburger span {
  width: 100%;
  height: 3px;
  background-color: var(--text);
  border-radius: 3px;
  transition: 0.3s ease;
}

/* ===== Downloads Section ===== */
main, .downloads {
  flex: 1;
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 100px 20px 80px;
  box-sizing: border-box;
}

.downloads h2 {
  font-size: 2rem;
  color: var(--highlight);
  margin-bottom: 50px;
  letter-spacing: 2px;
}

.download-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 40px;
  max-width: 1000px;
  margin: 0 auto;
}

.download-card {
  background: var(--card-bg);
  border: 1px solid rgba(192, 177, 148, 0.1);
  border-radius: 16px;
  padding: 25px;
  box-shadow: 0 0 10px rgba(160, 137, 99, 0.05);
  transition: transform 0.3s, box-shadow 0.3s;
  display: flex;
  flex-direction: column;
  align-items: center;

  /* === Added Animation === */
  opacity: 0;
  transform: translateY(30px);
  animation: fadeSlideUp 0.8s ease-out forwards;
}

.download-card:nth-child(1) { animation-delay: 0.1s; }
.download-card:nth-child(2) { animation-delay: 0.2s; }
.download-card:nth-child(3) { animation-delay: 0.3s; }
.download-card:nth-child(4) { animation-delay: 0.4s; }

@keyframes fadeSlideUp {
  0% {
    opacity: 0;
    transform: translateY(30px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}
/* === End of Animation === */

.download-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 0 18px rgba(192, 177, 148, 0.25);
}

.download-card img {
  width: 100%;
  border-radius: 10px;
  margin-bottom: 20px;
}

.download-card h3 {
  color: var(--highlight);
  margin-bottom: 10px;
}

.download-card p {
  font-size: 0.95rem;
  line-height: 1.5;
  color: #bcbcbc;
  margin-bottom: 20px;
}

.download-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 18px;
  background: var(--accent);
  color: var(--bg);
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: background 0.3s, transform 0.3s, box-shadow 0.3s;
}

.download-btn:hover {
  background: var(--highlight);
  transform: scale(1.05);
  box-shadow: 0 0 8px rgba(201, 177, 148, 0.3);
}

/* ===== Footer ===== */
footer {
  background: rgba(0, 0, 0, 0.25);
  padding: 10px;
  text-align: center;
  font-size: 0.8rem;
  color: var(--text);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

footer .socials {
  margin-top: 6px;
  display: flex;
  justify-content: center;
  gap: 15px;
}

footer .socials i[data-lucide] {
  width: 20px;
  height: 20px;
  stroke: var(--highlight);
  transition: 0.3s;
}

footer .socials a:hover i[data-lucide] {
  stroke: var(--text);
  transform: scale(1.1);
}

footer .socials a {
  color: var(--highlight);
  text-decoration: none;
  transition: color 0.3s, transform 0.3s;
}

footer .socials a:hover {
  color: var(--text);
  transform: scale(1.2);
}

/* ===== Mobile & Landscape Safe Styles ===== */
@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }

  nav ul {
    position: fixed;
    top: 70px;
    right: -100%;
    flex-direction: column;
    background: rgba(15, 15, 15, 0.98);
    backdrop-filter: blur(10px);
    padding: 40px 20px;
    border-left: 1px solid rgba(255, 255, 255, 0.05);
    height: 100dvh;
    width: 240px;
    gap: 25px;
    transition: right 0.4s ease;
  }

  nav ul.show {
    right: 0;
  }

  .hamburger.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }

  .hamburger.active span:nth-child(2) {
    opacity: 0;
  }

  .hamburger.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }

  main, .downloads {
    padding-top: 90px;
    padding-bottom: 90px;
  }

  .download-grid {
    grid-template-columns: 1fr !important;
    gap: 20px;
    width: 100%;
    padding: 0 10px;
  }

  .download-card {
    width: 100%;
    max-width: 100%;
  }
}

/* ===== Desktop centering ===== */
@media (min-width: 769px) {
  main, .downloads {
    padding-top: 0;
    padding-bottom: 0;
    min-height: calc(100vh - 70px - 60px);
  }
}