/* Mobile overrides */

.main-header {
    flex-direction: column;
    text-align: center;
}

.main-menu {
    margin-top: 10px;
}

.main-menu a {
    display: block;
    margin: 8px 0;
}

.lang-switch {
    margin-top: 10px;
}

.owner-box {
    margin: 10px auto 0 auto;
    text-align: center;
    max-width: 90%;
}
.contact-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 20px;
}

.contact-box img {
    width: 35px;
}
body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #f6f6f6;
}

.main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #FFFFFF; /* μπλε logo */
    padding: 10px 20px;
    color: white;
}

.main-header img {
    height: 100px;
}

.main-menu a {
    margin: 0 10px;
    text-decoration: none;
    color: #000000;
    font-weight: bold;
}

.main-menu a:hover {
    color: #c0392b; /* μπορντό logo */
}

.lang-switch img {
    height: 25px;
    margin-left: 10px;
    cursor: pointer;
}

.owner-box {
    margin-top: 8px;
    padding: 8px 12px;
    border-left: 3px solid #c0392b; /* μπορντό logo */
    background: rgba(5, 13, 92, 0.3); /* Χρώμα με διαφάνεια */
    backdrop-filter: blur(3px);
    border-radius: 6px;
    max-width: 260px;
    text-align: left;
}

.owner-box .owner-name {
    margin: 0;
    font-weight: 700;
    font-size: 15px;
    color: #ffffff;
}

.owner-box .owner-title {
    margin: 2px 0 0 0;
    font-size: 13px;
    color: #ffffff;
    line-height: 1.2;
}

.hero {
    text-align: center;
    padding: 80px 20px;
    color: #0d2c54;
}
.contact-title {
    text-align: center;
    color: #0d2c54;
    margin-top: 40px;
    font-size: 28px;
}

.map-container {
    margin: 20px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    padding: 40px 20px;
}

.contact-box {
    text-align: center;
}

.contact-box img {
    width: 40px;
    margin-bottom: 10px;
}

.contact-box h3 {
    margin: 5px 0;
    font-size: 18px;
    color: #0d2c54;
}

.contact-box p {
    margin: 0;
    color: #333;
    font-size: 15px;
}
.hero-slider {
    position: relative;
    width: 100%;
    height: 70vh;
    max-height: 680px;
    overflow: hidden;
}

.hero-slider .slides {
    position: relative;
    width: 100%;
    height: 100%;
}

.slide {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.8s ease;
}

.slide.active {
    opacity: 1;
    z-index: 2;
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.slide-caption {
    position: absolute;
    bottom: 15%;
    left: 10%;
    color: #fff;
    background: rgba(0,0,0,0.3);
    padding: 20px 30px;
    border-radius: 10px;
    max-width: 60%;
}

.slide-caption h2 {
    margin: 0;
    font-size: 2.2rem;
}

.slide-caption p {
    margin: 5px 0 0;
    font-size: 1.1rem;
}

/* arrows */
.slider-arrows .arrow {
    position: absolute;
    top: 50%;
    font-size: 40px;
    color: #fff;
    cursor: pointer;
    padding: 10px;
    user-select: none;
    transform: translateY(-50%);
    transition: 0.3s;
}

.slider-arrows .prev { left: 20px; }
.slider-arrows .next { right: 20px; }

.slider-arrows .arrow:hover {
    transform: translateY(-50%) scale(1.2);
}

/* dots */
.slider-dots {
    position: absolute;
    bottom: 25px;
    width: 100%;
    text-align: center;
}

.slider-dots span {
    display: inline-block;
    width: 12px;
    height: 12px;
    margin: 0 5px;
    background: #fff;
    opacity: 0.5;
    border-radius: 50%;
    cursor: pointer;
}

.slider-dots span.active {
    opacity: 1;
}
.products-section .section-title {
        font-size: 28px;
        margin-bottom: 30px;
    }

    .products-grid {
        flex-direction: column;
        align-items: center;
        gap: 30px;
    }

    .product-card {
        width: 80%;
        max-width: 300px;
    }
 .services-grid {
        flex-direction: column;
        gap: 30px;
    }

    .service-card {
        width: 80%;
        max-width: 300px;
        height: auto;
    }

    .service-card img {
        height: 160px;
    }