/* Βασικές Ρυθμίσεις (Reset) & Μεταβλητές */
:root {
    --bg-color: #0b0b0b;
    --text-color: #f5f5f5;
    --gold: #d4af37;
    --gold-hover: #b5952f;
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Poppins', sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    color: var(--gold);
    letter-spacing: 1px;
}

/* Πλοήγηση */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 50px;
    background-color: rgba(0, 0, 0, 0.95);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid #222;
}

header .logo img {
    height: 50px;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 30px;
}

nav ul li a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 400;
    font-size: 0.95rem;
    transition: color 0.3s;
}

nav ul li a:hover {
    color: var(--gold);
}

/* Αρχική / Hero Section */
.hero {
    height: 75vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    background: linear-gradient(rgba(0, 0, 0, 0.75), rgba(0, 0, 0, 0.75)), url('hero-bg.jpg') center/cover no-repeat;
    padding: 0 20px;
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    color: #fff;
}

.hero-content p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    color: #ccc;
}

/* Κουμπιά */
.btn {
    display: inline-block;
    padding: 12px 35px;
    background-color: var(--gold);
    color: #000;
    text-decoration: none;
    font-weight: 600;
    border-radius: 4px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: var(--font-body);
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn:hover {
    background-color: var(--gold-hover);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(212, 175, 55, 0.3);
}

/* Υπηρεσίες */
.services {
    padding: 90px 20px;
    text-align: center;
    background-color: #101010;
}

.services h2 {
    font-size: 2.5rem;
    margin-bottom: 60px;
    position: relative;
}

.services h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 2px;
    background-color: var(--gold);
    margin: 15px auto 0;
}

.cards-container {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    max-width: 1200px;
    margin: 0 auto;
}

.card {
    background-color: #161616;
    padding: 40px 30px;
    border-radius: 6px;
    width: 320px;
    border: 1px solid #222;
    transition: all 0.3s ease;
}

.card:hover {
    transform: translateY(-10px);
    border-color: var(--gold);
    box-shadow: 0 10px 20px rgba(0,0,0,0.5);
}

.card h3 {
    margin-bottom: 15px;
    font-size: 1.4rem;
}

.card p {
    color: #aaa;
    font-size: 0.95rem;
}

.pricelist-wrapper {
    margin-top: 60px;
}

/* Footer / Επικοινωνία */
footer {
    background-color: #070707;
    padding: 70px 20px 30px;
    text-align: center;
    border-top: 1px solid #1a1a1a;
}

footer h2 {
    margin-bottom: 30px;
    font-size: 2rem;
}

.contact-info {
    margin-bottom: 40px;
    font-size: 1.05rem;
    color: #ccc;
}

.contact-info p {
    margin: 12px 0;
}

.copyright {
    font-size: 0.85rem;
    color: #555;
    border-top: 1px solid #111;
    padding-top: 20px;
    max-width: 600px;
    margin: 0 auto;
}

/* ==========================================
   CSS ΓΙΑ ΤΟ MODAL ΚΑΙ ΤΑ ΤABS
   ========================================== */
.modal {
    display: none; 
    position: fixed; 
    z-index: 2000; 
    left: 0;
    top: 0;
    width: 100%; 
    height: 100%; 
    overflow: auto; 
    background-color: rgba(0, 0, 0, 0.95); 
    backdrop-filter: blur(5px);
}

.modal-content {
    background-color: #0d0d0d;
    margin: 5% auto; 
    padding: 40px;
    border: 1px solid #2a220f;
    border-radius: 8px;
    width: 90%; 
    max-width: 950px;
    position: relative;
    box-shadow: 0 0 30px rgba(212, 175, 55, 0.1);
}

.close {
    color: #888;
    position: absolute;
    top: 15px;
    right: 25px;
    font-size: 38px;
    font-weight: 300;
    cursor: pointer;
    transition: color 0.3s;
    z-index: 10;
}

.close:hover {
    color: var(--gold);
}

/* Στυλ για τις Καρτέλες (Tabs) */
.modal-tabs {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 30px;
    border-bottom: 1px solid #222;
    padding-bottom: 15px;
}

.tab-btn {
    background: none;
    border: 1px solid #333;
    color: #888;
    padding: 10px 25px;
    cursor: pointer;
    font-family: var(--font-body);
    font-size: 0.95rem;
    border-radius: 4px;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.tab-btn:hover, .tab-btn.active {
    border-color: var(--gold);
    color: var(--gold);
    background-color: rgba(212, 175, 55, 0.05);
}

.tab-content {
    display: none;
}

.tab-content.current {
    display: block;
}

/* Στυλ Ψηφιακού Μενού */
.modal-title {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 30px;
    letter-spacing: 3px;
}

.modal-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 50px;
}

.modal-column h3 {
    font-size: 1.25rem;
    border-bottom: 1px solid var(--gold);
    padding-bottom: 5px;
    margin-top: 30px;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.modal-column h3:first-child {
    margin-top: 0;
}

.menu-category {
    margin-bottom: 25px;
}

.menu-category h4 {
    color: #fff;
    font-size: 1.05rem;
    margin-bottom: 12px;
    text-transform: uppercase;
    font-family: var(--font-body);
}

.menu-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 12px;
    font-size: 0.95rem;
}

.menu-item span:first-child {
    color: #ccc;
    padding-right: 10px;
    background-color: #0d0d0d;
    position: relative;
    z-index: 2;
}

.menu-item::after {
    content: '';
    flex: 1;
    border-bottom: 1px dotted #333;
    margin-bottom: 5px;
    position: relative;
    z-index: 1;
}

.menu-item span:last-child {
    color: var(--gold);
    font-weight: 600;
    padding-left: 10px;
    background-color: #0d0d0d;
    position: relative;
    z-index: 2;
}

/* Στυλ για τις Εικόνες (Έντυπος Τιμοκατάλογος) */
.pricelist-images {
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: center;
    padding: 10px 0;
}

.pricelist-images img {
    width: 100%;
    max-width: 550px;
    height: auto;
    border-radius: 6px;
    border: 1px solid #2a220f;
    box-shadow: 0 5px 15px rgba(0,0,0,0.6);
}

/* Responsive */
@media (max-width: 768px) {
    header {
        flex-direction: column;
        gap: 15px;
        padding: 20px;
    }
    .modal-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .modal-content {
        padding: 30px 15px;
    }
    .hero-content h1 {
        font-size: 2.2rem;
    }
    .modal-tabs {
        flex-direction: column;
        gap: 10px;
    }
}