:root {
    --primary-red: #c1272d; 
    --white: #ffffff;
    --dark-text: #333333;
    --light-bg: #f8f8f8;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

html {
    scroll-behavior: smooth;
}


.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: var(--white);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 50px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    z-index: 1000;
}

.navbar .logo img {
    height: 60px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 40px;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 25px;
}

.nav-links a {
    text-decoration: none;
    color: var(--dark-text);
    font-weight: 600;
    white-space: nowrap;
    transition: color 0.3s;
}

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


.nav-icons {
    display: flex;
    gap: 15px;
    align-items: center;
}

.nav-icons a {
    color: var(--dark-text);
    display: flex;
    transition: color 0.3s, transform 0.3s;
}

.nav-icons a:hover {
    color: var(--primary-red);
    transform: scale(1.1);
}


.burger {
    display: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
}

.burger span {
    width: 25px;
    height: 3px;
    background-color: var(--dark-text);
    transition: all 0.3s ease;
    border-radius: 5px;
}


@media (max-width: 992px) {
    .navbar {
        padding: 15px 20px; 
    }

    .burger {
        display: flex; 
    }

    .nav-menu {
        position: absolute;
        top: 90px;
        right: -100%; 
        flex-direction: column;
        background-color: var(--white);
        width: 100%;
        text-align: center;
        transition: right 0.4s ease;
        box-shadow: 0 10px 10px rgba(0,0,0,0.1);
        padding: 30px 0;
        gap: 20px;
    }

    .nav-menu.active {
        right: 0; 
    }

    .nav-links {
        flex-direction: column;
        gap: 25px;
    }

    /* Animation που μετατρέπει τις 3 γραμμές σε (X) */
    .burger.toggle span:nth-child(1) {
        transform: rotate(-45deg) translate(-5px, 6px);
    }
    .burger.toggle span:nth-child(2) {
        opacity: 0;
    }
    .burger.toggle span:nth-child(3) {
        transform: rotate(45deg) translate(-5px, -6px);
    }
}

.hero-section {
    height: 100vh;
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('./assets/darkVan.jpg');
    background-size: cover;
    background-position: center;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: var(--white);
    margin-top: 90px; 
}

.learn-more {
    margin-top: 50px;
    padding: 15px 35px;
    font-size: 1.1rem;
    font-weight: bold;
    color: var(--white);
    background-color: var(--primary-red);
    border: 2px solid var(--primary-red);
    border-radius: 50px; 
    cursor: pointer;
    transition: all 0.3s ease;
}

.learn-more:hover {
    background-color: transparent;
    color: var(--white);
    border: 2px solid var(--white);
    transform: translateY(-3px);
}

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

.hero-content p {
    font-size: 1.3rem;
    padding:0 20px;
}

/* Services Section */
.services-section {
    padding: 30px 50px;
    background-color: var(--light-bg);
    text-align: center;
}

.services-section h2 {
    font-size: 2.5rem;
    color: var(--primary-red);
    margin-bottom: 50px;
}

.services-container {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.service-card {
    background: var(--white);
    width: 300px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s;
}

.service-card:hover {
    transform: translateY(-10px);
}

.service-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.service-card h3 {
    padding: 20px 20px 10px;
    color: var(--dark-text);
}

.service-card p {
    padding: 0 20px 30px;
    color: #666;
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Team section */
.team-section {
    padding: 30px 50px;
    background-color: var(--white); 
    text-align: center;
}

.team-section h2 {
    font-size: 2.5rem;
    color: var(--primary-red);
    margin-bottom: 30px;
}

.team-content {
    max-width: 800px; 
    margin: 0 auto; 
}

.team-content p {
    font-size: 1.1rem;
    line-height: 1.8; 
    color: var(--dark-text);
}

/* FAQ section */
.faq-section {
    padding: 40px 50px;
    background-color: var(--light-bg);
    text-align: center;
}

.faq-section h2 {
    font-size: 2.5rem;
    color: var(--primary-red);
    margin-bottom: 30px;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
    text-align: left;
}

.faq-item {
    background-color: var(--white);
    border-radius: 8px;
    margin-bottom: 15px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    background-color: transparent;
    border: none;
    padding: 20px;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--dark-text);
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: color 0.3s;
}

.faq-question:hover {
    color: var(--primary-red);
}

.faq-question .icon {
    font-size: 1.5rem;
    color: var(--primary-red);
    transition: transform 0.3s;
}

/* When a question opens, rotate the + 45 degrees to seem like x */
.faq-item.active .faq-question .icon {
    transform: rotate(45deg); 
}

.faq-item.active .faq-question {
    color: var(--primary-red);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out, padding 0.4s ease;
    background-color: var(--white);
    padding: 0 20px;
}

.faq-item.active .faq-answer {
    max-height: 300px; 
    padding: 0 20px 20px;
}

.faq-answer p {
    color: #555;
    line-height: 1.6;
    border-top: 1px solid #eee;
    padding-top: 15px;
}

/* Communication Section */
.contact-section {
    padding: 40px 50px;
    background-color: var(--white); 
    text-align: center;
}

.contact-section h2 {
    font-size: 2.5rem;
    color: var(--primary-red);
    margin-bottom: 40px;
}

.contact-container {
    max-width: 600px;
    margin: 0 auto;
    text-align: left; 
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-weight: 600;
    color: var(--dark-text);
}

.form-group input,
.form-group textarea {
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s, box-shadow 0.3s;
}


.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-red);
    box-shadow: 0 0 5px rgba(193, 39, 45, 0.3); 
}

.submit-btn {
    margin-top: 10px;
    padding: 15px;
    font-size: 1.1rem;
    font-weight: bold;
    color: var(--white);
    background-color: var(--primary-red);
    border: none;
    border-radius: 5px; 
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s;
}

.submit-btn:hover {
    background-color: #a01f24;
    transform: translateY(-2px);
}