/* ===== TOATE STILURILE CSS - VARIANTĂ ALBASTRĂ ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #1a1a1a;
    background: #fff;
}
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}
/* Header */
.header {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}
.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    min-height: 70px;
}
.logo {
    font-size: 24px;
    font-weight: bold;
    color: #1a1a1a;
    line-height: 1;
    display: flex;
    align-items: center;
}
.logo span {
    color: #0056b3;
}

.logo-link {
    text-decoration: none;
    display: flex;
    align-items: center;
    cursor: pointer;
}
.logo-link:hover {
    opacity: 0.9;
}

.nav {
    display: flex;
    gap: 25px;
    align-items: center;
    margin: 0;
    padding: 0;
}
.nav a {
    text-decoration: none;
    color: #1a1a1a;
    transition: color 0.3s;
    font-size: 16px;
    display: inline-flex;
    align-items: center;
    white-space: nowrap;
}
.nav a:hover {
    color: #0056b3;
}
.nav-cta {
    background: #0056b3;
    color: #fff !important;
    padding: 8px 20px;
    border-radius: 25px;
    transition: all 0.3s;
}
.nav-cta:hover {
    background: #003d80;
    transform: translateY(-2px);
}
.mobile-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 28px;
    cursor: pointer;
    padding: 5px 10px;
    line-height: 1;
    color: #0056b3;
}
/* Hero Section cu imagini */
.hero {
    padding: 120px 0 60px;
    background: linear-gradient(135deg, #e8f0fe 0%, #d4e4fc 100%);
}
.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}
.hero-content {
    text-align: left;
}
.hero-badge {
    display: inline-block;
    background: #0056b3;
    color: #fff;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 12px;
    margin-bottom: 20px;
}
.hero h1 {
    font-size: 48px;
    margin-bottom: 10px;
}
.hero h1 span {
    color: #0056b3;
}
.hero-subtitle {
    font-size: 24px;
    color: #555;
    margin-bottom: 20px;
}
.hero-description {
    margin-bottom: 30px;
    font-size: 16px;
    color: #444;
}
.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 30px;
}
.hero-features span {
    background: #fff;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 13px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}
.hero-stats {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}
.stat {
    text-align: center;
}
.stat-value {
    font-size: 28px;
    font-weight: bold;
    color: #0056b3;
}
.stat-label {
    font-size: 12px;
    color: #666;
}
.hero-images {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.product-image {
    background: #fff;
    border-radius: 15px;
    padding: 0;
    text-align: center;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    transition: transform 0.3s;
    overflow: hidden;
}
.product-image:hover {
    transform: translateY(-5px);
}
.product-image img {
    width: 100%;
    height: auto;
    border-radius: 15px 15px 0 0;
    display: block;
}
.image-label {
    margin-top: 0;
    padding: 12px 15px;
    font-weight: bold;
    color: #0056b3;
    background: #fff;
    border-radius: 0 0 15px 15px;
    font-size: 14px;
}
/* Secțiuni generale */
.features, .benefits, .eco, .connectivity, .specs, .faq {
    padding: 80px 0;
}
.features { background: #fff; }
.benefits { background: #f0f4fa; }
.eco { background: #fff; }
.connectivity { background: #f0f4fa; }
.specs { background: #fff; }
.faq { background: #f0f4fa; }

h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 15px;
    color: #1a1a1a;
}
.section-subtitle {
    text-align: center;
    font-size: 20px;
    color: #0056b3;
    margin-bottom: 15px;
}
.section-description {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 50px;
    color: #666;
}
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}
.feature-card {
    background: #f8f9fa;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    transition: transform 0.3s;
    border-bottom: 3px solid #0056b3;
}
.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}
.feature-icon { font-size: 48px; margin-bottom: 20px; }
.feature-card h3 { margin-bottom: 15px; color: #0056b3; }

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}
.benefit-card {
    background: #fff;
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: all 0.3s;
}
.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,86,179,0.15);
}
.benefit-icon { font-size: 52px; margin-bottom: 20px; }
.benefit-card h3 { color: #0056b3; margin-bottom: 15px; }

/* Conectivitate */
.connectivity-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}
.connect-card {
    background: #fff;
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}
.connect-icon { font-size: 48px; margin-bottom: 20px; }
.connect-card h3 { color: #0056b3; margin-bottom: 15px; }
.app-badge {
    display: inline-block;
    background: #0056b3;
    color: #fff;
    padding: 8px 20px;
    border-radius: 25px;
    margin-top: 30px;
    font-size: 14px;
}

/* Tabel specificații */
.specs-tabs {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}
.tab-btn {
    padding: 10px 25px;
    background: #fff;
    border: 2px solid #0056b3;
    color: #0056b3;
    cursor: pointer;
    border-radius: 25px;
    font-size: 16px;
    transition: all 0.3s;
}
.tab-btn.active, .tab-btn:hover {
    background: #0056b3;
    color: #fff;
}
.tab-content { display: none; }
.tab-content.active { display: block; }
.specs-table {
    width: 100%;
    background: #fff;
    border-collapse: collapse;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}
.specs-table tr:nth-child(even) { background: #f8f9fa; }
.specs-table td {
    padding: 12px 20px;
    border-bottom: 1px solid #eee;
}
.specs-table td:first-child { font-weight: bold; width: 40%; }

/* FAQ */
.faq-grid { max-width: 800px; margin: 0 auto; }
.faq-item {
    background: #fff;
    margin-bottom: 15px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}
.faq-question {
    padding: 20px 25px;
    font-weight: 600;
    font-size: 18px;
    cursor: pointer;
    background: #fff;
    position: relative;
    padding-right: 60px;
}
.faq-question::after {
    content: '+';
    position: absolute;
    right: 25px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 28px;
    color: #0056b3;
}
.faq-item.active .faq-question::after { content: '−'; }
.faq-answer {
    padding: 0 25px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
    color: #555;
}
.faq-item.active .faq-answer {
    padding: 0 25px 25px 25px;
    max-height: 400px;
}

/* Ofertă */
.offer {
    padding: 80px 0;
    background: linear-gradient(135deg, #0056b3 0%, #003d80 100%);
    color: #fff;
}
.offer-box {
    max-width: 600px;
    margin: 40px auto 0;
    background: #fff;
    color: #1a1a1a;
    padding: 40px;
    border-radius: 15px;
    text-align: center;
}
.new-price { font-size: 48px; font-weight: bold; color: #0056b3; }
.cta-btn {
    background: #0056b3;
    color: #fff;
    border: none;
    padding: 15px 40px;
    font-size: 18px;
    border-radius: 50px;
    cursor: pointer;
    margin-top: 20px;
}

/* Footer */
.footer {
    background: #1a2a3a;
    color: #fff;
    padding: 40px 0;
    text-align: center;
}

/* Popup Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    backdrop-filter: blur(5px);
}
.modal-content {
    background-color: #fff;
    margin: 10% auto;
    width: 90%;
    max-width: 500px;
    border-radius: 20px;
    animation: modalSlideIn 0.3s ease;
}
@keyframes modalSlideIn {
    from { transform: translateY(-50px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}
.modal-header {
    background: linear-gradient(135deg, #0056b3 0%, #003d80 100%);
    color: #fff;
    padding: 25px;
    border-radius: 20px 20px 0 0;
    text-align: center;
}
.modal-header h3 { font-size: 24px; margin-bottom: 5px; }
.close-modal {
    float: right;
    font-size: 28px;
    cursor: pointer;
    background: rgba(255,255,255,0.2);
    width: 35px;
    height: 35px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.modal-body { padding: 30px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 8px; font-weight: 600; }
.form-group input {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 16px;
}
.form-group input:focus { outline: none; border-color: #0056b3; }
.modal-submit {
    width: 100%;
    background: #0056b3;
    color: #fff;
    padding: 14px;
    font-size: 18px;
    border-radius: 10px;
    cursor: pointer;
    border: none;
}
.form-message {
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 20px;
    text-align: center;
    display: none;
}
.form-message.success { background: #d4edda; color: #155724; display: block; }
.form-message.error { background: #f8d7da; color: #721c24; display: block; }

/* Ofertă - stiluri suplimentare */
.offer-icon {
    font-size: 64px;
    margin-bottom: 15px;
}
.offer-box ul li {
    padding-left: 5px;
}
.cta-btn {
    background: #0056b3;
    color: #fff;
    border: none;
    padding: 15px 40px;
    font-size: 18px;
    border-radius: 50px;
    cursor: pointer;
    margin-top: 20px;
    transition: all 0.3s;
    width: 100%;
    font-weight: bold;
}
.cta-btn:hover {
    background: #003d80;
    transform: scale(1.02);
}

/* Responsive */
@media (max-width: 768px) {
    .mobile-toggle { display: block; }
    .nav {
        display: none;
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        background: #fff;
        flex-direction: column;
        align-items: center;
        gap: 0;
        padding: 0;
        box-shadow: 0 10px 15px rgba(0,0,0,0.1);
    }
    .nav.active { display: flex; }
    .nav a {
        width: 100%;
        text-align: center;
        padding: 15px 20px;
        border-bottom: 1px solid #f0f0f0;
    }
    .hero-grid { grid-template-columns: 1fr; }
    .hero h1 { font-size: 32px; }
    h2 { font-size: 28px; }
    .specs-tabs { flex-direction: column; align-items: center; }
    .tab-btn { width: 200px; }
    .benefits-grid, .features-grid, .connectivity-grid { grid-template-columns: 1fr; }
    .modal-content { margin: 20% auto; width: 95%; }
}