/* ==========================================================================
   Super Export PLC - Main Stylesheet
   ==========================================================================
   1. Root & Global Styles
   2. Layout & Reusable Components
   3. Header & Navigation
   4. Page-Specific Sections
   5. Responsive Design
   6. Footer
   ========================================================================== */

/* ==========================================================================
   1. Root & Global Styles
   ========================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;600;700&display=swap');

:root {
    /* Colors */
    --color-primary: #3498db;
    --color-primary-dark: #2980b9;
    --color-secondary: #2c3e50;
    --color-secondary-light: #34495e;
    --color-light: #fff;
    --color-dark: #333;
    --color-grey-light: #ecf0f1;
    --color-grey-text: #7f8c8d;
    --color-bg-light: #f8f9fa;

    /* Typography */
    --font-family-sans: 'Poppins', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-size-base: 13px;
    --line-height-base: 1.7;

    /* Layout */
    --container-width: 1140px;
    --border-radius: 8px;
    --box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    --transition-speed: 0.3s;
}

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-family-sans);
    font-size: var(--font-size-base);
    color: var(--color-dark);
    line-height: var(--line-height-base);
    background-color: var(--color-light);
}

h1, h2, h3, h4, h5, h6 { color: var(--color-secondary); font-weight: 600; }
a { color: var(--color-primary); text-decoration: none; transition: color var(--transition-speed); }
a:hover { color: var(--color-primary-dark); }
img { max-width: 100%; display: block; }

/* ==========================================================================
   2. Layout & Reusable Components
   ========================================================================== */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.page-section { padding: 5rem 0; }
.bg-light { background-color: var(--color-bg-light); }
.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
}
.page-title { text-align: center; font-size: 2.8rem; margin-bottom: 3rem; }
.text-center { text-align: center; }
.mt-4 { margin-top: 2rem; }

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.8rem 1.8rem;
    border-radius: 50px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--transition-speed) ease-in-out;
}
.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-light);
}
.btn-primary:hover, .btn-primary:focus-visible {
    background-color: var(--color-primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}
.btn-secondary {
    background-color: transparent;
    color: var(--color-secondary);
    border-color: var(--color-secondary);
}
.btn-secondary:hover, .btn-secondary:focus-visible {
    background-color: var(--color-secondary);
    color: var(--color-light);
}

/* ==========================================================================
   3. Header & Navigation
   ========================================================================== */
.site-header {
    background: var(--color-light);
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
    width: 100%;
}

.site-header .container {
    max-width: none;
    padding: 0;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 90px;
    padding: 0 0.5rem;
    max-width: var(--container-width);
    margin: 0 auto;
}

/* Base styles for logo (Desktop) */
.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    gap: 12px;
}

.logo img {
    height: 60px;
    width: auto;
}

.logo span {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-secondary);
    line-height: 1.2;
}

.navbar-right {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.nav-links { list-style: none; display: flex; }
.nav-links li a {
    padding: 1.5rem 1rem;
    display: flex;
    align-items: center;
    font-weight: 600;
    position: relative;
    color: var(--color-secondary);
}
.nav-links li a i { margin-right: 8px; }
.nav-links li a::after {
    content: '';
    position: absolute;
    bottom: 20px;
    left: 1rem;
    width: 0;
    height: 3px;
    background-color: var(--color-primary);
    transition: width var(--transition-speed) ease;
}
.nav-links li a:hover::after, .nav-links li a.active::after {
    width: calc(100% - 2rem);
}

.header-contact-info .header-phone-link {
    display: flex;
    align-items: center;
    background-color: var(--color-bg-light);
    padding: 0.6rem 1.2rem;
    border-radius: 50px;
    border: 1px solid var(--color-grey-light);
    color: var(--color-secondary);
    font-weight: 600;
    transition: all var(--transition-speed);
}
.header-contact-info .header-phone-link:hover {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-light);
}
.header-contact-info .header-phone-link i {
    margin-right: 8px;
    font-size: 0.9rem;
}

.mobile-nav-toggle { display: none; background: none; border: none; color: var(--color-secondary); font-size: 1.8rem; cursor: pointer; z-index: 1001; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); border: 0; }

/* --- Desktop Dropdown Styles --- */
.has-dropdown {
    position: relative;
}
.dropdown-arrow {
    font-size: 0.7em;
    margin-left: 8px;
    transition: transform var(--transition-speed);
}
.has-dropdown:hover .dropdown-arrow {
    transform: rotate(180deg);
}
.dropdown-menu {
    list-style: none;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background-color: var(--color-light);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    border: 1px solid var(--color-grey-light);
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: opacity var(--transition-speed) ease, transform var(--transition-speed) ease, visibility var(--transition-speed);
}
.has-dropdown:hover > .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.dropdown-menu li {
    width: 100%;
}
.dropdown-menu li a {
    display: block;
    padding: 0.8rem 1.5rem;
    color: var(--color-secondary);
    white-space: nowrap;
}
.dropdown-menu li a:hover {
    background-color: var(--color-bg-light);
    color: var(--color-primary);
}
.has-dropdown > a::after {
    display: none;
}

/* ==========================================================================
   4. Page-Specific Sections
   ========================================================================== */
.hero-section { background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)), url('../images/backg.jpg') no-repeat center center/cover; color: var(--color-light); text-align: center; padding: 8rem 1rem; display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 70vh; }
.hero-section h1 { font-size: 3rem; color: var(--color-light); }
.hero-section p { font-size: 1.2rem; max-width: 600px; margin-bottom: 2rem; }
.hero-section .btn { padding: 1rem 2.5rem; font-size: 1.1rem; }
.product-card { border-radius: var(--border-radius); overflow: hidden; position: relative; box-shadow: var(--box-shadow); transition: transform var(--transition-speed); }
.product-card:hover { transform: translateY(-5px); }
.product-card-link { display: block; }
.product-card-image { width: 100%; height: 300px; object-fit: cover; transition: transform var(--transition-speed) ease; }
.product-card:hover .product-card-image { transform: scale(1.05); }
.product-card-overlay { position: absolute; bottom: 0; left: 0; right: 0; background: linear-gradient(to top, rgba(0,0,0,0.8), transparent); padding: 3rem 1.5rem 1.5rem; transition: opacity var(--transition-speed); }
.product-card-title { color: var(--color-light); margin: 0; transform: translateY(15px); transition: transform var(--transition-speed) ease; }
.product-card:hover .product-card-title { transform: translateY(0); }
.news-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(350px, 1fr)); gap: 2rem; }
.news-item { background: var(--color-light); border-radius: var(--border-radius); box-shadow: var(--box-shadow); display: flex; flex-direction: column; transition: transform var(--transition-speed), box-shadow var(--transition-speed); }
.news-item:hover { transform: translateY(-5px); box-shadow: 0 8px 20px rgba(0,0,0,0.12); }
.news-item-header { padding: 1.5rem 1.5rem 0; }
.news-item-title a { color: var(--color-secondary); font-size: 1.3rem; }
.news-item-date { color: var(--color-grey-text); font-size: 0.9em; margin-bottom: 0.5rem; }
.news-item-excerpt { padding: 0 1.5rem; flex-grow: 1; }
.news-item-footer { padding: 1rem 1.5rem 1.5rem; }
.read-more-link { font-weight: 600; }
.page-header-section { background-color: var(--color-bg-light); padding: 4rem 0; text-align: center; border-bottom: 1px solid var(--color-grey-light); }
.page-header-section h1 { font-size: 2.8rem; margin-bottom: 0.5rem; }
.page-header-section .subtitle { font-size: 1.2rem; color: var(--color-grey-text); max-width: 600px; margin: 0 auto; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.section-title-left { font-size: 2.5rem; margin-bottom: 1.5rem; text-align: left; }
.about-text p { margin-bottom: 1rem; }
.about-image img { border-radius: var(--border-radius); box-shadow: var(--box-shadow); }
.feature-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 2rem; margin-top: 3rem; }
.feature-card { background-color: var(--color-light); border-radius: var(--border-radius); padding: 2.5rem 2rem; text-align: center; box-shadow: var(--box-shadow); border-top: 4px solid var(--color-primary); }
.feature-icon { font-size: 3rem; color: var(--color-primary); margin-bottom: 1.5rem; }
.feature-card h3 { margin-bottom: 1rem; }
.product-list-container { max-width: 800px; margin: 2rem auto 0; }
.product-list-about { list-style: none; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.product-list-about li { display: flex; align-items: center; font-size: 1.1rem; background-color: var(--color-bg-light); padding: 0.8rem 1.2rem; border-radius: var(--border-radius); }
.product-list-about li i { color: var(--color-primary); margin-right: 12px; font-size: 1.2rem; }
.cta-section { background-color: var(--color-secondary); color: var(--color-light); padding: 4rem 0; }
.cta-section h2 { color: var(--color-light); font-size: 2.2rem; }
.cta-section p { margin: 1rem 0 2rem; font-size: 1.1rem; }
.category-title-products { font-size: 2rem; color: var(--color-secondary-light); border-bottom: 3px solid var(--color-primary); padding-bottom: 1rem; margin-top: 3rem; margin-bottom: 2rem; }
.category-title-products:first-of-type { margin-top: 0; }
.category-title-products i { margin-right: 1rem; color: var(--color-primary); }
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 2rem; }
.product-card-full { background-color: var(--color-light); border-radius: var(--border-radius); box-shadow: var(--box-shadow); overflow: hidden; display: flex; flex-direction: column; transition: transform var(--transition-speed), box-shadow var(--transition-speed); }
.product-card-full:hover { transform: translateY(-5px); box-shadow: 0 8px 20px rgba(0,0,0,0.12); }
.product-image-container { width: 100%; height: 220px; }
.product-image-container img { width: 100%; height: 100%; object-fit: cover; }
.product-info-full { padding: 1.5rem; flex-grow: 1; }
.product-info-full h4 { margin-top: 0; font-size: 1.3rem; color: var(--color-secondary); }
.product-info-full p { font-size: 0.95rem; color: var(--color-grey-text); }
.no-products-message { text-align: center; padding: 4rem 2rem; background-color: var(--color-bg-light); border: 1px dashed #bdc3c7; border-radius: var(--border-radius); }
.no-products-message h3 { font-size: 1.8rem; color: var(--color-grey-text); margin-top: 0; }
.no-products-message .icon-large { font-size: 4rem; color: var(--color-grey-text); margin-bottom: 1.5rem; }
.news-feed-container { max-width: 900px; margin: 0 auto; }
.news-article-card { display: grid; grid-template-columns: 250px 1fr; gap: 2rem; background: var(--color-light); border-radius: var(--border-radius); box-shadow: var(--box-shadow); margin-bottom: 2.5rem; overflow: hidden; transition: box-shadow var(--transition-speed); }
.news-article-card:hover { box-shadow: 0 8px 25px rgba(0,0,0,0.15); }
.article-image-link img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-speed); }
.article-image-link:hover img { transform: scale(1.05); }
.article-content { padding: 1.5rem 2rem 1.5rem 0; display: flex; flex-direction: column; }
.article-meta { font-size: 0.9rem; color: var(--color-grey-text); margin-bottom: 0.5rem; }
.article-meta i { margin-right: 6px; color: var(--color-primary); }
.article-title { margin: 0; font-size: 1.5rem; }
.article-title a { color: var(--color-secondary); }
.article-title a:hover { color: var(--color-primary); }
.article-excerpt { margin: 1rem 0; flex-grow: 1; }
.read-more-btn { font-weight: 600; color: var(--color-primary); display: inline-flex; align-items: center; }
.read-more-btn i { margin-left: 8px; transition: transform var(--transition-speed); }
.read-more-btn:hover i { transform: translateX(5px); }
.single-news-header { text-align: center; margin-bottom: 2rem; }
.single-news-title { font-size: 2.8rem; }
.single-news-meta { margin-top: 1rem; font-size: 1rem; color: var(--color-grey-text); }
.single-news-image { width: 100%; max-height: 500px; object-fit: cover; border-radius: var(--border-radius); margin: 2rem 0; box-shadow: var(--box-shadow); }
.single-news-content { font-size: 1.1rem; line-height: 1.8; max-width: 800px; margin: 0 auto; }
.single-news-content p { margin-bottom: 1.5rem; }
.back-to-news { display: inline-block; margin-top: 3rem; font-weight: 600; }
.contact-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 3rem; align-items: flex-start; }
.contact-info-container { background-color: var(--color-bg-light); padding: 2rem; border-radius: var(--border-radius); }
.contact-info-list { list-style: none; padding: 0; margin-top: 2rem; }
.contact-info-item { display: flex; align-items: flex-start; margin-bottom: 2rem; }
.contact-info-icon { font-size: 1.5rem; color: var(--color-primary); margin-right: 1.5rem; width: 30px; text-align: center; flex-shrink: 0; margin-top: 5px; }
.contact-info-text { display: flex; flex-direction: column; line-height: 1.5; }
.contact-info-text strong { font-weight: 600; color: var(--color-secondary); display: block; margin-bottom: 0.25rem; }
.contact-form .form-group { margin-bottom: 1.5rem; }
.contact-form label { display: block; margin-bottom: 0.5rem; font-weight: 600; }
.contact-form input, .contact-form textarea { width: 100%; padding: 0.8rem 1rem; border: 1px solid #ccc; border-radius: var(--border-radius); font-family: var(--font-family-sans); transition: border-color var(--transition-speed), box-shadow var(--transition-speed); }
.contact-form input:focus, .contact-form textarea:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2); }
.contact-form button i { margin-right: 8px; }
.form-message { padding: 1rem; margin-bottom: 1.5rem; border-radius: var(--border-radius); border-left: 5px solid; font-weight: 600; }
.form-message.success { background-color: #d4edda; border-color: #28a745; color: #155724; }
.form-message.error { background-color: #f8d7da; border-color: #dc3545; color: #721c24; }
#map-section { margin-top: 5rem; }

/* ==========================================================================
   5. Responsive Design
   ========================================================================== */

/* Tablet view */
@media (max-width: 992px) {
    .logo {
        gap: 10px;
    }
    .logo span {
        font-size: 1.3rem; /* Make text smaller, not hidden */
    }
    .nav-links a span { display: none; }
    .nav-links a i { margin-right: 0; font-size: 1.2rem; }
    .nav-links li a::after { display: none; }
    .header-contact-info { display: none; }
    .contact-grid { grid-template-columns: 1fr; }
}

/* Mobile view */
@media (max-width: 768px) {
    .section-title, .page-title, .page-header-section h1, .section-title-left, .category-title-products, .single-news-title { font-size: 2.2rem; }
    .page-section { padding: 3rem 0; }
    .navbar { padding: 0 1.5rem; min-height: 80px; }
    
    .logo {
        gap: 8px; /* Reduce gap further */
    }
    .logo img {
        height: 45px; /* Make logo image smaller */
    }
    .logo span {
        font-size: 1rem; /* Make text even smaller */
        font-weight: 600;
    }

    .hero-section { min-height: 50vh; padding: 4rem 1rem; }
    .hero-section h1 { font-size: 2.2rem; }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: 0;
        height: 100vh;
        width: 250px;
        background-color: var(--color-secondary);
        flex-direction: column;
        padding-top: 5rem;
        transform: translateX(100%);
        transition: transform 0.3s ease-in-out;
        z-index: 999;
    }
    .nav-links.nav-open {
        transform: translateX(0);
        box-shadow: -5px 0 15px rgba(0,0,0,0.2);
    }
    .nav-links li { width: 100%; }
    .nav-links li a {
        color: var(--color-light);
        padding: 1rem 2rem;
        width: 100%;
        justify-content: flex-start;
    }
    .nav-links li a:hover, .nav-links li a.active {
        background-color: var(--color-secondary-light);
    }
    .nav-links a span { display: inline-block; }
    .mobile-nav-toggle { display: block; }
    
    /* --- Mobile Dropdown Styles (Accordion) --- */
    .has-dropdown .dropdown-arrow {
        display: inline-block;
        margin-left: auto;
        transition: transform 0.3s ease;
    }
    .has-dropdown.submenu-open > a .dropdown-arrow {
        transform: rotate(180deg);
    }
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: none;
        border-radius: 0;
        min-width: auto;
        
        list-style: none;
        background-color: var(--color-secondary-light);
        padding-left: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease-out;
    }
    .has-dropdown.submenu-open > .dropdown-menu {
        max-height: 500px;
    }
    .dropdown-menu li a {
        color: var(--color-grey-light);
        font-weight: 400;
        padding: 0.75rem 2rem 0.75rem 3rem;
    }
    .dropdown-menu li a:hover {
        background-color: var(--color-secondary);
    }
    
    /* Other responsive layout adjustments */
    .product-grid, .news-grid, .about-grid, .feature-grid { grid-template-columns: 1fr; }
    .product-list-about { grid-template-columns: 1fr; }
    .about-image { grid-row: 1; }
    .news-article-card { grid-template-columns: 1fr; gap: 0; }
    .article-image-link img { height: 200px; }
    .article-content { padding: 1.5rem; }
}

/* ==========================================================================
   6. Footer
   ========================================================================== */
footer {
    background: var(--color-secondary);
    color: var(--color-grey-light);
    text-align: center;
    padding: 3rem 0;
    margin-top: 4rem;
}