@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap');

* {
  font-family: "Outfit", sans-serif;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  scroll-behavior: smooth;
}

body {
  background-color: black;
  background-repeat: repeat-y;
  background-size: 1768px;
}

header {
  background-color: #111;
  width: 100%;
  position: fixed;
  z-index: 9999;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 30px;
  margin-bottom: 100px;
  box-shadow: 0 10px 30px rgba(255, 255, 255, 0.1);
}

.logo {
  text-decoration: none;
  color: #eeeeee;
  font-weight: 700;
  font-size: 1.4em;
}

.navigation a {
  text-decoration: none;
}

.back {
  display: inline-block;
  padding: 12px 20px;
  background: transparent;
  color: #eeeeee !important;
  border: 1px solid #a8a8a8;
  text-decoration: none;
  border-radius: 24px;
  font-weight: 700;
  transition: all 0.4s ease-in-out;
  font-size: 12px;
}

.back:hover {
  transform: scale(1.05);
}

.bttn {
  color: #eeeeee;
  font-size: 18px;
  font-weight: 500;
}

.spacer {
  height: 120px;
}

.main {
  min-height: calc(100vh - 80px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 35px 15px;
  width: 100%;
  overflow-y: auto;
}

.civilization {
  display: flex;
  flex-direction: column;
  align-items: center;
  border: 1px solid #eeeeee4a;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 24px;
  padding: 80px 40px;
  max-width: 50%;
  text-align: center;
  margin-bottom: 40px;
}

.main-title {
  font-size: 60px;
  text-align: center;
  font-weight: 600;
  color: #eeee;
  margin-bottom: 40px;
}

.info {
  font-size: 18px;
  color: #eeee;
  text-align: center;
  font-weight: 400;
}

.explore {
  color: #eeee;
  text-decoration: none;
  border: 1px solid #eeee;
  border-radius: 24px;
  padding: 8px 16px;
  background-color: #201f1faf;
  font-size: 18px;
  font-weight: 500;
  transition: all 0.4s ease-in-out;
}

.explore:hover {
  transform: scale(1.1);
}

.cities {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 50px;
  justify-content: center;
  padding: 40px;
}

.cities > .city-card:only-child,
.cities > .city-card:last-child:nth-child(odd):nth-last-child(1) {
  grid-column: 1 / -1;
  justify-self: center;
}

.city-card {
  position: relative;
  display: inline-block;
  width: 450px;
  height: 350px;
  transition: all 0.4s ease-in-out;
  cursor: pointer;
  margin: 20px;
}

.city-card img {
  width: 100%;
  height: 100%;
  display: block;
  border-radius: 20px;
}

.name {
  position: absolute;
  top: 270px;
  left: 20px;
  color: white;
  font-size: 32px;
  font-weight: 600;
  padding: 0;
  border-radius: 8px;
  text-align: left;
  text-shadow: 2px 2px 6px rgba(0, 0, 0, 0.8);
}

.date {
  position: absolute;
  top: 310px;
  left: 20px;
  color: white;
  font-size: 20px;
  font-weight: bold;
  padding: 0;
  border-radius: 8px;
  text-align: left;
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.8);
}


.city-card:hover {
  transform: scale(1.05);
}

/* Modal Styles */
.modal {
  display: none;
  justify-content: center;
  align-items: center;
  background-color: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 9999;
  padding: 20px;
}

.modal-content {
  background: #1c1c1c;
  color: white;
  padding: 40px;
  border-radius: 20px;
  max-width: 800px;
  max-height: 600px;
  width: 100%;
  position: relative;
  box-shadow: 0 0 40px rgba(0, 0, 0, 0.6);
}

.close {
  position: absolute;
  top: 20px;
  right: 25px;
  font-size: 28px;
  font-weight: bold;
  color: #eee;
  cursor: pointer;
  transition: all 0.3s ease-in-out;
}
.close:hover {
  transform: scale(1.25);
  color: red;

}

.modal-title {
  text-align: center;
  font-size: 26px;
  margin-bottom: 40px;
  font-weight: 700;
}

.modal-columns {
  display: flex;
  gap: 30px;
  justify-content: space-between;
  flex-wrap: wrap;
  text-align: center;
}

.modal-column {
  background: rgba(255, 255, 255, 0.05);
  padding: 20px;
  border-radius: 15px;
  flex: 1;
  min-width: 250px;
}

.modal-column h3 {
  font-size: 20px;
  margin-bottom: 10px;
}

.modal-column hr {
  border: none;
  border-top: 1px solid #444;
  margin-bottom: 20px;
}

.modal-button {
  display: block;
  margin-bottom: 15px;
  padding: 12px;
  border-radius: 16px;
  text-decoration: none;
  text-align: center;
  font-weight: 500;
  background: rgba(100, 150, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: #ffffff;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  transition: all 0.3s ease;
}

.modal-button:hover {
  background: rgba(100, 150, 255, 0.2);
  transform: scale(1.02);
  box-shadow: 0 6px 25px rgba(0, 0, 0, 0.4);
}

footer {
  background-color: #111;
  color: #eee;
  padding: 40px 20px;
  text-align: center;
  font-size: 16px;
  line-height: 1.6;
  width: 100%;
}

footer .disclaimer {
  font-size: 13px;
  color: #999;
  margin-top: 10px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

footer .made-by {
  font-size: 14px;
  color: #bbbbbb;
  margin-top: 10px;
}

.card-container > .card:last-child:nth-child(odd):nth-last-child(1) {
  margin-left: auto;
  margin-right: auto;
}

/* ========== Tablet (max-width: 992px) ========== */
@media (max-width: 992px) {
  .civilization {
    max-width: 90%;
    padding: 60px 20px;
  }

  .main-title {
    font-size: 48px;
  }

  .info {
    font-size: 16px;
  }

  .cities {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 30px;
  }

  .city-card {
    width: 90%;
    height: 300px;
    margin: auto;
  }

  .name {
    font-size: 26px;
    top: 80%;
    left: 20%;
  }

  .date {
    font-size: 16px;
    top: 90%;
    left: 18%;
  }

  .modal-content {
    max-width: 95%;
    max-height: 90vh;
    padding: 30px;
  }

  .modal-columns {
    flex-direction: row;
    gap: 15px;
    flex-wrap: wrap;
  }

  .modal-column {
    padding: 15px;
    font-size: 13px;
    min-width: 130px;
  }

  .modal-button {
    font-size: 13px;
    padding: 10px;
  }

  .modal-title {
    font-size: 22px;
  }
}

/* ========== Mobile (max-width: 576px) ========== */
@media (max-width: 576px) {
  header {
    flex-direction: row;
    gap: 10px;
    padding: 10px 20px;
    height: 40px;
  }

  .logo {
    font-size: 1em;
    text-align: center;
  }

  .back {
    font-size: 10px;
    padding: 8px 12px;
  }

  .bttn {
    font-size: 12px;
  }

  .civilization {
    padding: 40px 15px;
  }

  .main-title {
    font-size: 38px;
  }

  .info {
    font-size: 15px;
  }

  .city-card {
    width: 100%;
    height: 240px;
  }

  .name {
    font-size: 20px;
    top: 80%;
    left: 22%;
  }

  .date {
    font-size: 14px;
    top: 90%;
    left: 20%;
  }

  .modal-title {
    font-size: 20px;
    margin-bottom: 25px;
  }

  .modal-columns {
    flex-direction: row;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
  }

  .modal-column {
    padding: 12px;
    font-size: 12px;
    min-width: 130px;
  }

  .modal-column h3 {
    font-size: 15px;
    margin-bottom: 6px;
  }

  .modal-button {
    font-size: 12px;
    padding: 8px;
  }

  .close {
    font-size: 30px;
    top: 15px;
    right: 20px;
  }
}



.background-circles {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  z-index: -1;
  pointer-events: none;
}

.glass-circle {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px); /* يعطي تأثير التوهج الناعم */
  opacity: 0.5;
  animation: float 12s ease-in-out infinite;
}

/* دائرة 1 */
.circle1 {
  width: 300px;
  height: 300px;
  top: 10%;
  left: 5%;
  background: radial-gradient(circle at center, #588996, #76b5c6);
}

/* دائرة 2 */
.circle2 {
  width: 200px;
  height: 200px;
  top: 75%;
  left: 20%;
  background: radial-gradient(circle at center, #588996, #76b5c6);
}

/* دائرة 3 */
.circle3 {
  width: 250px;
  height: 250px;
  top: 15%;
  right: 10%;
  background: radial-gradient(circle at center, #588996, #76b5c6);
}

/* دائرة 4 */
.circle4 {
  width: 180px;
  height: 180px;
  bottom: 5%;
  right: 30%;
  background: radial-gradient(circle at center, #588996, #76b5c6);
}

/* أنيميشن طفو خفيف */
@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
}



/* موبايل - أقل من 600px */
@media (max-width: 600px) {
  .glass-circle {
    filter: blur(50px); /* أقل blur */
    opacity: 0.7;        /* تبقى أوضح */
  }

  .circle1 {
    width: 160px;
    height: 160px;
    top: 6%;
    left: 2%;
  }

  .circle2 {
    width: 150px;
    height: 150px;
    top: 45%;
    left: 5%;
  }

  .circle3 {
    width: 150px;
    height: 150px;
    top: 30%;
    right: 2%;
  }

  .circle4 {
    width: 150px;
    height: 150px;
    bottom: 20%;
    right: 10%;
  }
}

/* تابلت - من 601px إلى 1024px */
@media (min-width: 601px) and (max-width: 1024px) {
  .glass-circle {
    filter: blur(60px);
    opacity: 0.4;
  }

  .circle1 {
    width: 220px;
    height: 220px;
    top: 15%;
    left: 3%;
  }

  .circle2 {
    width: 200px;
    height: 200px;
    top: 50%;
    left: 1%;
  }

  .circle3 {
    width: 180px;
    height: 180px;
    top: 35%;
    right: 4%;
  }

  .circle4 {
    width: 180px;
    height: 180px;
    top: 70%;
    right: 15%;
  }
}



@media (min-width: 993px) and (max-width: 1100px) {
  .city-card {
    width: 90%;
    max-width: 500px;
    margin: auto;
  }

  .cities {
    grid-template-columns: 1fr;
    padding: 20px;
  }

  .civilization {
    max-width: 90%;
  }
}