/* עיצוב כללי ואיפוס */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: #f9f9f9;
    color: #333;
    line-height: 1.8;
}

/* סרגל ניווט */
header {
    background-color: #1a1a1a;
    color: #fff;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 5%;
    position: sticky;
    top: 0;
    z-index: 100;
}

header .logo {
    font-weight: bold;
    font-size: 1.2rem;
    color: #7ba4db;
}

nav a {
    color: #fff;
    text-decoration: none;
    margin-right: 20px;
    font-size: 0.95rem;
    transition: color 0.3s;
}

nav a:hover {
    color: #7ba4db;
}

/* מסך פתיחה דרמטי (Hero) */
.hero {
    background: linear-gradient(rgba(0,0,0,0.75), rgba(0,0,0,0.85)), url('https://unsplash.com') no-repeat center center/cover;
    height: 70vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: #fff;
    padding: 0 20px;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 30px auto;
}

/* כפתורים */
.btn {
    display: inline-block;
    padding: 10px 25px;
    text-decoration: none;
    border-radius: 4px;
    font-weight: bold;
    margin: 5px;
    transition: background 0.3s;
}

.btn.primary {
    background-color: #4a6fa5;
    color: white;
}

.btn.primary:hover {
    background-color: #3b5984;
}

.btn.secondary {
    border: 2px solid #fff;
    color: white;
}

.btn.secondary:hover {
    background-color: #fff;
    color: #1a1a1a;
}

/* מדורי תוכן */
.content-section {
    padding: 60px 10%;
    max-width: 1200px;
    margin: 0 auto;
}

.content-section h2 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: #2c3e50;
    position: relative;
    padding-bottom: 10px;
}

.content-section h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 60px;
    height: 3px;
    background-color: #4a6fa5;
}

.dark-bg {
    background-color: #22252a;
    color: #e0e0e0;
    max-width: 100%;
}

.dark-bg h2 {
    color: #fff;
}

/* מיקום לתמונה זמנית */
.placeholder-image {
    background-color: #ddd;
    height: 250px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #666;
    margin-top: 30px;
    border-radius: 4px;
    font-style: italic;
}

/* חיפוש שמות ויזכור */
.search-container {
    margin: 25px 0;
}

.search-container input {
    width: 100%;
    padding: 12px;
    font-size: 1rem;
    border: 1px solid #555;
    border-radius: 4px;
    background-color: #333;
    color: #fff;
}

.names-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 15px;
    margin-top: 20px;
}

.names-list li {
    background-color: #2d3139;
    padding: 10px;
    border-right: 3px solid #7ba4db;
    border-radius: 2px;
}

/* טפסים */
form {
    max-width: 600px;
    margin-top: 30px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #555;
    background-color: #333;
    color: white;
    border-radius: 4px;
}

.feedback-msg {
    margin-top: 15px;
    font-weight: bold;
    color: #4caf50;
}

/* כותרת תחתית */
footer {
    background-color: #1a1a1a;
    color: #888;
    text-align: center;
    padding: 20px;
    font-size: 0.9rem;
}

/* התאמה לטלפונים ניידים */
@media (max-width: 768px) {
    header { display: block; text-align: center; }
    nav { margin-top: 15px; }
    nav a { margin: 0 10px; display: inline-block; }
    .hero h1 { font-size: 1.8rem; }
    .content-section { padding: 40px 5%; }
}