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

:root {
  --bg-color: #F4F0E7;
  --text-primary: #2D2D2A;
  --accent-red: #4C0000;
  --accent-green: #646138;
  --border-color: #A5A889;
  --card-bg: #E9E2D0;
  --light-text: #F4F0E7;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-color);
  color: var(--text-primary);
  line-height: 1.5;
  font-size: 16px; /* גופן קטן לגוף העמוד */
}

/* --- כפתור חזרה (מותאם בדיוק לגודל ב-Page 3) --- */
.back-btn {
  display: inline-block;
  margin: 20px 0 0 20px;
  text-decoration: none;
  font-weight: 600;
  padding: 8px 12px;
  background: #E9E2D0;
  color: #4C0000;
  border: 2px solid #A5A889;
  border-radius: 8px;
  transition: all 0.3s ease;
  font-size: 18px; /* תיקון: גודל קבוע זהה לעמוד השני */
}

.back-btn:hover {
  background: #A5A889;
  color: #F4F0E7;
}

/* --- הגדרות הקונטיינר --- */
.container {
  width: 90%;
  max-width: 1200px;
  margin: auto;
  padding: 10px 20px;
}

h2 {
  border-bottom: 2px solid var(--border-color);
  margin-top: 15px;
  margin-bottom: 20px;
  color: var(--accent-red);
  font-size: 24px;
  text-align: left;
}

/* --- Skills --- */
.skills-container {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-start;
  margin-bottom: 30px;
}

.skill {
  background-color: var(--card-bg);
  color: var(--accent-red);
  padding: 8px 16px;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  font-size: 15px;
  font-weight: 600;
}

/* --- Flip Cards --- */
.cards-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr); 
  gap: 25px;
}

.flip-card {
  background-color: transparent;
  width: 100%;
  height: 270px;
  perspective: 1000px;
}

.flip-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  text-align: center;
  transition: transform 0.6s;
  transform-style: preserve-3d;
  border-radius: 10px;
}

.flip-card:hover .flip-card-inner {
  transform: rotateY(180deg);
}

.flip-card-front, .flip-card-back {
  position: absolute;
  width: 100%;
  height: 100%;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

/* Front Side */
.flip-card-front {
  background-color: var(--card-bg);
  color: var(--accent-red);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.3;
}

/* Back Side */
.flip-card-back {
  background-color: var(--border-color);
  color: var(--light-text);
  transform: rotateY(180deg);
  border: 1px solid var(--accent-red);
  padding: 15px 20px;
  text-align: left;
  overflow-y: auto;
  font-size: 14px;
}

.flip-card-back ul {
  padding-left: 20px;
  margin: 0;
  list-style-type: disc;
}

.flip-card-back li {
  margin-bottom: 5px;
}

.flip-card-back strong {
  display: block;
  margin-top: 10px;
  color: #fff;
  text-decoration: underline;
}

/* Scrollbar Styling */
.flip-card-back::-webkit-scrollbar { width: 5px; }
.flip-card-back::-webkit-scrollbar-thumb { background-color: var(--accent-red); border-radius: 4px; }
.flip-card-back::-webkit-scrollbar-track { background: rgba(0,0,0,0.05); }

/* --- Responsive --- */
@media (max-width: 900px) {
  .cards-container {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .cards-container {
    grid-template-columns: 1fr;
    gap: 15px;
  }
  .flip-card {
    height: 280px;
  }
}