/* === משתני CSS גלובליים === */
:root {
    --primary-color: #3b82f6;
    --primary-dark: #2563eb;
    --secondary-color: #64748b;
    --accent-color: #f59e0b;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --background-light: #f8fafc;
    --background-white: #ffffff;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --border-color: #e2e8f0;
}

/* === איפוס כללי === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Rubik', sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--background-light);
}

/* === Hero Section === */
.hero {
    position: relative;
    min-height: 80vh;
    background: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)),
                url('../images/backgroundhaim.jpg') center/cover;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem;
}

/* הוספת שכבת שקיפות נוספת */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(1px);
}

/* וידוא שהתוכן נשאר מעל השכבה השקופה */
.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    color: white;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

/* === כפתורים === */
.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.cta-button:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.secondary-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
}

.secondary-button:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

/* === Container === */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Services Section */
.services {
    padding: 5rem 0;
    background: var(--light-gray);
}

.services h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
    color: var(--secondary-color);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: var(--light-gray);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: var(--primary-color);
}

/* About Section */
.about {
    padding: 5rem 0;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text h2 {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
}

.about-features {
    list-style: none;
    margin-top: 2rem;
}

.about-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.about-features i {
    color: var(--accent-color);
}

.about-image img {
    width: 100%;
    border-radius: 12px;
    content: url('../images/about.png');
}

/* Contact Section */
.contact {
    padding: 5rem 0;
    background: var(--light-gray);
}

.contact h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
    color: var(--secondary-color);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.info-item i {
    width: 50px;
    height: 50px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--primary-color);
}

.info-item h3 {
    margin-bottom: 0.25rem;
    color: var(--secondary-color);
}

.info-item a {
    color: var(--text-primary);
    text-decoration: none;
}

.info-item a:hover {
    color: var(--primary-color);
}

/* Contact Form */
.contact-form {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--secondary-color);
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

.submit-button {
    width: 100%;
    padding: 1rem;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1.125rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.submit-button:hover {
    background: #0052a3;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2rem;
    }
    
    .about-content,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .about-image {
        order: -1;
    }
}

/* עיצוב כפתורי פעולה בחשבוניות */
.invoice-item {
    position: relative;
}

.invoice-actions {
    display: flex;
    gap: 12px;
    align-items: center;
}

.invoice-actions .btn-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    background-color: #f8f9fa;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

/* כפתור מחיקה */
.invoice-actions .delete-invoice {
    background-color: #dc3545;
    color: white;
}

.invoice-actions .delete-invoice:hover {
    background-color: #c82333;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(220, 53, 69, 0.2);
}

/* כפתור PDF */
.invoice-actions a.btn-icon {
    text-decoration: none;
}

.invoice-actions .btn-icon .fa-file-pdf {
    color: #dc3545;
}

.invoice-actions .btn-icon:hover .fa-file-pdf {
    color: #c82333;
}

/* כפתור העתק */
.invoice-actions .btn-icon .fa-copy {
    color: #0d6efd;
}

.invoice-actions .btn-icon:hover .fa-copy {
    color: #0a58ca;
}

/* הוברים כלליים */
.invoice-actions .btn-icon:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

/* חשבוניות מבוטלות */
.invoice-item.cancelled {
    opacity: 0.7;
}

.invoice-item.cancelled .amount {
    text-decoration: line-through;
}

/* === Header & Navigation === */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
}

.main-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo img {
    height: 60px;
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: var(--primary-color);
}

.contact-info .phone-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.contact-info .phone-link:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

/* Admin Link - נראה רק למנהלים */
.admin-link {
    color: var(--accent-color) !important;
}

.admin-link:hover {
    color: var(--primary-dark) !important;
}

/* Responsive Navigation */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        padding: 1rem;
        flex-direction: column;
        gap: 1rem;
        box-shadow: var(--shadow-md);
    }

    .nav-links.active {
        display: flex;
    }
    
    .contact-info {
        display: none;
    }

    .main-nav .logo img {
        height: 50px;
    }
}

/* === Footer === */
.main-footer {
    background: var(--text-primary);
    color: white;
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-info {
    max-width: 400px;
}

.footer-info .logo {
    margin-bottom: 2rem;
    display: inline-block;
}

.footer-info .logo img {
    width: auto;
    height: auto;
    max-width: 200px;
    filter: none;
}

.footer-info p {
    color: #94a3b8;
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: all 0.3s ease;
    text-decoration: none;
}

.footer-social a:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

.footer-links h3 {
    color: white;
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: #94a3b8;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: white;
}

.footer-contact .contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    color: #94a3b8;
}

.footer-contact .contact-item i {
    width: 32px;
    height: 32px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    color: #94a3b8;
    font-size: 0.9rem;
}

/* קרדיט */
.credits {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.4);
    margin-top: 0.5rem;
}

.credits a {
    color: rgba(255, 255, 255, 0.4);
    text-decoration: none;
    transition: color 0.3s ease;
}

.credits a:hover {
    color: rgba(255, 255, 255, 0.7);
}

/* Responsive Footer */
@media (max-width: 1024px) {
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
    
    .footer-info {
        grid-column: 1 / -1;
        text-align: center;
        max-width: 600px;
        margin: 0 auto;
    }
    
    .footer-social {
        justify-content: center;
    }
}

@media (max-width: 640px) {
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-links,
    .footer-contact {
        margin: 0 auto;
    }
    
    .footer-contact .contact-item {
        justify-content: center;
    }
}

/* התאמה למסכים קטנים */
@media (max-width: 768px) {
    .footer-info .logo img {
        max-width: 180px;
    }
}

/* === Our Clients Section === */
.our-clients {
    padding: 4rem 0;
    background: var(--background-white);
}

.our-clients h2 {
    text-align: center;
    font-size: 2.5rem;
    color: var(--text-primary);
    margin-bottom: 3rem;
}

.clients-slider {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 4rem;
    padding: 0 2rem;
}

.client-logo {
    flex: 0 0 150px; /* קביעת גודל אחיד */
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.client-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    filter: grayscale(100%) opacity(0.7);
    transition: all 0.3s ease;
}

.client-logo:hover img {
    filter: grayscale(0%) opacity(1);
    transform: scale(1.05);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .clients-slider {
        gap: 3rem;
    }
    
    .client-logo {
        flex: 0 0 120px;
    }
}

@media (max-width: 768px) {
    .clients-slider {
        flex-wrap: wrap;
        gap: 2rem;
    }
    
    .client-logo {
        flex: 0 0 100px;
    }
}

.social-icon:hover {
    background-color: #3b82f6 !important;
    color: white !important;
    transform: translateY(-5px);
}

.footer-link:hover {
    color: #3b82f6 !important;
    transform: translateX(-5px);
}