:root {
  --primary-color: #2c3e50;
  --secondary-color: #34495e;
  --accent-color: #e67e22;
  --text-color: #2c3e50;
  --background-color: #ecf0f1;
  --table-border-color: #bdc3c7;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background-color: var(--background-color);
  color: var(--text-color);
  line-height: 1.6;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
}

header {
  text-align: center;
  margin-bottom: 3rem;
}

h1 {
  color: var(--primary-color);
  font-size: 3rem;
  margin-bottom: 1rem;
  position: relative;
}

.header-decoration {
  width: 100px;
  height: 4px;
  background: var(--accent-color);
  margin: 0 auto;
}

.intro {
  background: linear-gradient(to bottom right, #ffffff, #f8f9fa);
  padding: 3rem;
  border-radius: 15px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  margin-bottom: 4rem;
  border: 1px solid rgba(0, 0, 0, 0.1);
  position: relative;
  overflow: hidden;
}

.intro::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(to right, var(--accent-color), #f1c40f);
}

.intro h2 {
  color: var(--primary-color);
  font-size: 2.2rem;
  margin-bottom: 1.5rem;
  text-align: center;
  font-weight: 600;
}

.intro p {
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
  color: #444;
  animation: slideIn 0.8s ease-out;
  animation-fill-mode: both;
}

.intro p:nth-child(2) {
  animation-delay: 0.2s;
}

.intro p:nth-child(3) {
  animation-delay: 0.4s;
}

.intro p:last-child {
  margin-bottom: 0;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.stones-grid {
  background: linear-gradient(
    to bottom right,
    rgba(44, 62, 80, 0.5),
    rgba(52, 73, 94, 0.5)
  );
  padding: 3rem;
  border-radius: 15px;
  box-shadow: 0 4px 25px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.stones-grid h2 {
  color: white;
  text-align: center;
  margin-bottom: 2rem;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.cards-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  padding: 1rem;
}

.stone-card {
  border-radius: 10px;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.3s ease, box-shadow 0.4s ease;
  position: relative;
  padding: 1.5rem;
  min-height: 150px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.stone-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.8);
}

.stone-color {
  display: none;
}

.stone-content {
  text-align: center;
}

.stone-name {
  font-size: 1.8rem;
  margin-bottom: 0.8rem;
  font-weight: bold;
}

.stone-tribe {
  font-size: 1.2rem;
  opacity: 0.9;
}

/* Modal Styles */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  z-index: 1000;
  justify-content: center;
  align-items: center;
}

.modal.active {
  display: flex;
}

.modal-content {
  background: white;
  padding: 2rem;
  border-radius: 10px;
  max-width: 600px;
  width: 90%;
  position: relative;
  max-height: 90vh;
  overflow-y: auto;
}

.close-modal {
  position: absolute;
  top: 1rem;
  left: 1rem;
  font-size: 1.5rem;
  cursor: pointer;
  background: none;
  border: none;
  color: var(--primary-color);
}

.stone-colors {
  display: flex;
  gap: 1rem;
  margin: 1rem 0;
}

.color-sample {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 2px solid white;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

@media (max-width: 768px) {
  .stones-grid {
    padding: 2rem 1rem;
  }

  .cards-container {
    gap: 1.5rem;
  }
}

@media (max-width: 480px) {
  .cards-container {
    grid-template-columns: 1fr;
  }
}

/* Stone-specific colors */
.stone-card[data-stone="odem"] {
  background: linear-gradient(45deg, #ff0000, #cc0000);
  color: #ffcccc;
  box-shadow: 0 8px 25px rgba(255, 0, 0, 0.6);
  border: 3px solid rgba(255, 0, 0, 0.6);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.stone-card[data-stone="pitda"] {
  background: linear-gradient(45deg, #ccff00, #99cc00);
  color: #336600;
  box-shadow: 0 8px 25px rgba(153, 204, 0, 0.6);
  border: 3px solid rgba(204, 255, 0, 0.6);
  text-shadow: 0 1px 2px rgba(255, 255, 255, 0.3);
}

.stone-card[data-stone="bareket"] {
  background: linear-gradient(45deg, #00ff00, #00cc00);
  color: #003300;
  box-shadow: 0 8px 25px rgba(0, 204, 0, 0.6);
  border: 3px solid rgba(0, 255, 0, 0.6);
  text-shadow: 0 1px 2px rgba(255, 255, 255, 0.3);
}

.stone-card[data-stone="nofech"] {
  background: linear-gradient(45deg, #0000ff, #0000cc);
  color: #ccccff;
  box-shadow: 0 8px 25px rgba(0, 0, 255, 0.6);
  border: 3px solid rgba(0, 0, 255, 0.6);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.stone-card[data-stone="sapir"] {
  background: linear-gradient(45deg, #000066, #000044);
  color: #9999ff;
  box-shadow: 0 8px 25px rgba(0, 0, 102, 0.7);
  border: 3px solid rgba(0, 0, 102, 0.6);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.stone-card[data-stone="yahalom"] {
  background: linear-gradient(45deg, #ffffff, #f0f0f0);
  color: #666666;
  box-shadow: 0 8px 25px rgba(200, 200, 200, 0.9);
  border: 3px solid rgba(200, 200, 200, 0.6);
  text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
}

.stone-card[data-stone="leshem"] {
  background: linear-gradient(45deg, #ffffff, #f5f5f5);
  color: #555555;
  box-shadow: 0 8px 25px rgba(200, 200, 200, 0.9);
  border: 3px solid rgba(200, 200, 200, 0.6);
  text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
}

.stone-card[data-stone="shvo"] {
  background: linear-gradient(45deg, #006666, #004444);
  color: #99ffff;
  box-shadow: 0 8px 25px rgba(0, 102, 102, 0.7);
  border: 3px solid rgba(0, 102, 102, 0.6);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.stone-card[data-stone="achlama"] {
  background: linear-gradient(45deg, #660066, #440044);
  color: #ffccff;
  box-shadow: 0 8px 25px rgba(102, 0, 102, 0.7);
  border: 3px solid rgba(102, 0, 102, 0.6);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.stone-card[data-stone="tarshish"] {
  background: linear-gradient(45deg, #ccff99, #99cc66);
  color: #336633;
  box-shadow: 0 8px 25px rgba(153, 204, 102, 0.7);
  border: 3px solid rgba(204, 255, 153, 0.6);
  text-shadow: 0 1px 2px rgba(255, 255, 255, 0.3);
}

.stone-card[data-stone="shoham"] {
  background: linear-gradient(45deg, #00ff99, #00cc66);
  color: #003322;
  box-shadow: 0 8px 25px rgba(0, 204, 102, 0.7);
  border: 3px solid rgba(0, 255, 153, 0.6);
  text-shadow: 0 1px 2px rgba(255, 255, 255, 0.3);
}

.stone-card[data-stone="yashfe"] {
  background: linear-gradient(45deg, #006633, #004422);
  color: #99ff99;
  box-shadow: 0 8px 25px rgba(0, 102, 51, 0.7);
  border: 3px solid rgba(0, 102, 51, 0.6);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.table-container {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
}

th,
td {
  padding: 1rem;
  text-align: right;
  border: 1px solid var(--table-border-color);
}

th {
  background-color: var(--primary-color);
  color: white;
}

tr:nth-child(even) {
  background-color: #f8f9fa;
}

tr:hover {
  background-color: #f1f4f6;
}

footer {
  margin-top: 4rem;
  padding: 3rem 2rem;
  background: linear-gradient(to bottom right, #2c3e50, #34495e);
  border-radius: 15px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  text-align: center;
  color: white;
  position: relative;
}

footer p {
  max-width: 800px;
  margin: 0 auto;
  font-size: 1.1rem;
  line-height: 1.8;
  opacity: 0.9;
}

footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 4px;
  background: var(--accent-color);
  border-radius: 2px;
}

@media (max-width: 768px) {
  .container {
    padding: 1rem;
  }

  h1 {
    font-size: 2rem;
  }

  th,
  td {
    padding: 0.5rem;
    font-size: 0.9rem;
  }

  .intro {
    padding: 2rem;
  }

  .intro h2 {
    font-size: 1.8rem;
  }

  .intro p {
    font-size: 1rem;
  }

  footer {
    padding: 2rem 1.5rem;
  }

  footer p {
    font-size: 1rem;
  }
}

/* Add some nice animations */
.intro,
.stones-grid,
footer {
  animation: fadeIn 0.8s ease-in;
}

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

/* עדכון אפקט hover עם הדגשת המסגרת */
.stone-card[data-stone="odem"]:hover {
  border-color: rgba(255, 0, 0, 0.9);
}
.stone-card[data-stone="pitda"]:hover {
  border-color: rgba(204, 255, 0, 0.9);
}
.stone-card[data-stone="bareket"]:hover {
  border-color: rgba(0, 255, 0, 0.9);
}
.stone-card[data-stone="nofech"]:hover {
  border-color: rgba(0, 0, 255, 0.9);
}
.stone-card[data-stone="sapir"]:hover {
  border-color: rgba(0, 0, 102, 0.9);
}
.stone-card[data-stone="yahalom"]:hover {
  border-color: rgba(200, 200, 200, 0.9);
}
.stone-card[data-stone="leshem"]:hover {
  border-color: rgba(200, 200, 200, 0.9);
}
.stone-card[data-stone="shvo"]:hover {
  border-color: rgba(0, 102, 102, 0.9);
}
.stone-card[data-stone="achlama"]:hover {
  border-color: rgba(102, 0, 102, 0.9);
}
.stone-card[data-stone="tarshish"]:hover {
  border-color: rgba(204, 255, 153, 0.9);
}
.stone-card[data-stone="shoham"]:hover {
  border-color: rgba(0, 255, 153, 0.9);
}
.stone-card[data-stone="yashfe"]:hover {
  border-color: rgba(0, 102, 51, 0.9);
}