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%;
}

.slider-arrows .arrow {
    position: absolute;
    top: 50%;
    font-size: 50px;
    color: #ffffff;
    cursor: pointer;
    padding: 12px;
    user-select: none;
    transform: translateY(-50%);
    transition: transform 0.2s ease;
    opacity: 1 !important;
    z-index: 9999 !important;   /* 🔥 ΑΥΤΟ ΛΥΝΕΙ ΤΟ ΠΡΟΒΛΗΜΑ */
}
.slider-arrows {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999 !important;
}
.slider-arrows .prev { left: 20px; }
.slider-arrows .next { right: 20px; }

.slider-dots {
    position: absolute;
    bottom: 25px;
    width: 100%;
    text-align: center;
    z-index: 9999 !important;   /* 🔥 ΠΑΝΩ ΑΠΟ ΤΑ SLIDES */
}

.slider-dots span {
    display: inline-block;
    width: 12px;
    height: 12px;
    margin: 0 5px;
    background: #fff;
    opacity: 0.5;
    border-radius: 50%;
    cursor: pointer;
    z-index: 9999 !important;   /* optional */
}

.slider-dots span.active {
    opacity: 1;
}
.main-footer {
    padding: 30px 20px;
    background: #571a14;
    color: white;
    text-align: center;
}

.footer-social {
    display: flex;
    justify-content: center;
    gap: 25px;
    margin-bottom: 15px;
}

.social-btn {
    color: white;
    text-decoration: none;
    transition: 0.2s;
}

.social-btn:hover {
    opacity: 0.7;
}

.footer-copy {
    margin-top: 10px;
    font-size: 14px;
    opacity: 0.8;
}
.expert-banner {
    background: linear-gradient(
        to bottom,
        #80261e 0%,
        #80261e 60%,
        rgba(50, 15, 12, 0.7) 85%,
        rgba(50, 15, 12, 0) 100%
    );
    color: white;
    padding: 45px 20px 60px 20px;
    text-align: center;
    font-weight: bold;
    margin-top: 0;
}

.expert-banner h2 {
    font-size: 28px;
    margin: 0;
    letter-spacing: 0.3px;
    
    /* Σκιά στο κείμενο */
    text-shadow: 0 4px 10px rgba(0, 0, 0, 0.45);
}
.products-section {
    padding: 60px 20px;
    text-align: center;
}

.products-section .section-title {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 40px;
    color: #8a0f2d; /* ίδιο με Προϊόντα τίτλο */
    text-decoration: underline;
}

.products-grid {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 40px;
}

.product-card {
    width: 220px;
    height: 330px; /* σταθερό ύψος για όλες */
    display: flex;
    flex-direction: column;
    justify-content: space-between; /* κρατάει το κείμενο πάντα κάτω */
    padding: 15px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 4px 18px rgba(0,0,0,0.15);
    transition: transform .25s ease, box-shadow .25s ease;
}
.product-card {
    opacity: 0;
}

/* εναλλάξ left/right */
.product-card:nth-child(1) { animation-delay: .2s; }
.product-card:nth-child(2) { animation-delay: .4s; }
.product-card:nth-child(3) { animation-delay: .6s; }
.product-card:nth-child(4) { animation-delay: .8s; }

.product-card img {
    width: 100%;
    height: 190px;        /* ίδια ύψος εικόνας για όλες */
    object-fit: contain;  /* ΜΗΝ κόβει τίποτα */
    border-radius: 8px;
}


.product-card p {
    margin-top: 12px;
    font-size: 19px;
    font-weight: bold;
    color: #0d2c54;
}

/* Hover pop */
.product-card:hover {
    transform: scale(1.06);
    box-shadow: 0 10px 28px rgba(0,0,0,0.25);
}

/* Slide from left */
.slide-left {
    opacity: 0;
    transform: translateX(-150px);
    animation: slideLeft 5s ease forwards;
}

/* Slide from right */
.slide-right {
    opacity: 0;
    transform: translateX(150px);
    animation: slideRight 5s ease forwards;
}



@keyframes slideLeft {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideRight {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}
.services-section {
    padding: 60px 20px;
    text-align: center;
}
.section-title {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 40px;
    color: #8a0f2d; /* κόκκινο */
    text-decoration: underline;
    text-align: center;
}
.services-grid {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 40px;
    margin-top: 30px;
}

.service-card {
    width: 220px;
    height: 280px;
    padding: 15px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 4px 18px rgba(0,0,0,0.15);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform .25s ease, box-shadow .25s ease;
}

.service-card img {
    width: 100%;
    height: 170px;
    object-fit: contain;
    border-radius: 8px;
}

.service-card p {
    font-size: 19px;
    font-weight: bold;
    color: #0d2c54;
    margin-top: 10px;
}

/* Hover pop */
.service-card:hover {
    transform: scale(1.06);
    box-shadow: 0 10px 28px rgba(0,0,0,0.25);
}
.slide-left {
    opacity: 0;
    transform: translateX(-80px);
    animation: slideLeft 1.2s ease forwards;
}

.slide-right {
    opacity: 0;
    transform: translateX(80px);
    animation: slideRight 1.2s ease forwards;
}

.slide-up {
    opacity: 0;
    transform: translateY(50px);
    animation: slideUp 1.2s ease forwards;
}

@keyframes slideLeft {
    to { opacity: 1; transform: translateX(0); }
}

@keyframes slideRight {
    to { opacity: 1; transform: translateX(0); }
}

@keyframes slideUp {
    to { opacity: 1; transform: translateY(0); }
}