:root {
    --primary-color: #4a751f; /* Eco/Leaf Green */
    --accent-color: #e94e1b;  /* Flame Orange */
    --accent-hover: #d04314;  /* Darker Flame Orange for hover states */
    --text-dark: #252525;
    --text-light: #666666;
    --bg-light: #f9f9f9;
    --white: #ffffff;
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Raleway', sans-serif;
}

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

body {
    font-family: var(--font-body);
    color: var(--text-light);
    line-height: 1.6;
    background-color: var(--white);
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* =========================================
   Top Bar
========================================= */
.top-bar {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 10px 0;
    font-size: 14px;
}

.top-bar-content {
    display: flex;
    justify-content: center;
    gap: 30px;
}

.top-bar a {
    color: var(--white);
    font-weight: 600;
}

.top-bar a:hover {
    color: var(--accent-color);
}

/* =========================================
   Main Header & Navigation
========================================= */
.main-header {
    background-color: var(--white);
    padding: 20px 0;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-container {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
}

.brand-logo img {
    max-width: 200px;
    height: auto;
}

.header-contact {
    display: flex;
    gap: 20px;
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--primary-color);
}

.header-contact a:hover {
    color: var(--accent-color);
}

/* Navigation Styles */
.main-nav {
    width: 100%;
    margin-top: 20px;
    border-top: 1px solid #eee;
    padding-top: 15px;
}

.nav-menu {
    display: flex;
    justify-content: center;
    list-style: none;
    gap: 30px;
}

.nav-menu > li > a {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--text-dark);
    font-size: 16px;
    padding: 10px 0;
    display: block;
}

.nav-menu > li > a:hover {
    color: var(--accent-color);
}

/* Dropdown Styles */
.dropdown {
    position: relative;
}

.dropdown i {
    font-size: 12px;
    margin-left: 5px;
}

.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--primary-color);
    min-width: 220px;
    list-style: none;
    box-shadow: 0 10px 15px rgba(0,0,0,0.1);
    z-index: 100;
    border-radius: 0 0 5px 5px;
}

.dropdown:hover .dropdown-menu {
    display: block;
    animation: fadeIn 0.3s ease;
}

.dropdown-menu li a {
    color: var(--white);
    padding: 12px 20px;
    display: block;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.dropdown-menu li:last-child a {
    border-bottom: none;
}

.dropdown-menu li a:hover {
    background-color: var(--accent-color);
    padding-left: 25px;
}

/* Mobile Toggle */
.nav-toggle, .nav-toggle-label {
    display: none;
}

/* =========================================
   Buttons
========================================= */
.btn-primary, .btn-secondary {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    font-family: var(--font-heading);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
}

.btn-primary {
    background-color: var(--accent-color);
    color: var(--white);
    border: 2px solid var(--accent-color);
}

.btn-primary:hover {
    background-color: transparent;
    color: var(--accent-color);
}

.btn-secondary {
    background-color: var(--primary-color);
    color: var(--white);
    margin-top: 20px;
}

.btn-secondary:hover {
    background-color: var(--accent-hover);
}

/* =========================================
   Hero Carousel Section
========================================= */
.hero-carousel {
    position: relative;
    width: 100%;
    height: 60vh;
    min-height: 400px;
    background-color: var(--primary-color);
    overflow: hidden;
}

.carousel-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.8s ease-in-out;
    display: flex;
    align-items: center;
    justify-content: center;
}

.slide.active {
    opacity: 1;
    z-index: 10;
}

.slide img {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -1;
    filter: brightness(0.6);
}

.slide-content {
    text-align: center;
    color: var(--white);
    max-width: 800px;
    padding: 0 20px;
}

.slide-content h1 {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    margin-bottom: 15px;
    color: var(--white);
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.slide-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.5);
}

/* Carousel Buttons */
.prev-slide, .next-slide {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0,0,0,0.5);
    color: white;
    border: none;
    font-size: 2rem;
    padding: 15px 20px;
    cursor: pointer;
    z-index: 20;
    transition: background 0.3s;
}

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

.prev-slide:hover, .next-slide:hover {
    background: var(--accent-color);
}

/* =========================================
   Intro & Highlights Grid (3 Columns)
========================================= */
.intro-section {
    padding: 80px 20px;
}

.section-title {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 60px;
}

.section-title h2 {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    color: var(--text-dark);
    margin-bottom: 25px;
}

.highlights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.highlight-card {
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
}

.highlight-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.12);
}

.card-image img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    display: block;
}

.card-content {
    padding: 30px 20px;
    text-align: center;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.card-content h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.card-content p {
    margin-bottom: 20px;
    color: var(--text-light);
    flex-grow: 1;
}

.card-content .btn-secondary {
    align-self: center;
    margin-top: auto;
}

/* =========================================
   Footer
========================================= */
.site-footer {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 60px 0 30px;
    text-align: center;
    margin-top: 40px;
}

.footer-content img {
    max-width: 250px;
    margin-bottom: 30px;
    filter: brightness(0) invert(1);
}

.footer-info {
    margin-bottom: 30px;
    font-size: 1.1rem;
}

.footer-info p {
    margin-bottom: 10px;
}

.copyright {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
    font-size: 0.9rem;
    color: #ccc;
}

/* =========================================
   Keyframes & Utilities
========================================= */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* =========================================
   Responsive Media Queries
========================================= */
@media (max-width: 992px) {
    .highlights-grid {
        grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    }
}

@media (max-width: 768px) {
    .header-contact {
        display: none;
    }

    .nav-toggle-label {
        display: block;
        font-size: 1.5rem;
        color: var(--primary-color);
        cursor: pointer;
        padding: 10px;
    }

    .nav-menu {
        display: none;
        flex-direction: column;
        width: 100%;
        gap: 0;
    }

    .nav-menu > li {
        width: 100%;
        text-align: left;
        border-bottom: 1px solid #eee;
    }

    .nav-menu > li > a {
        padding: 15px;
    }

    .dropdown-menu {
        position: relative;
        box-shadow: none;
        background-color: #f5f5f5;
        border-radius: 0;
    }

    .dropdown-menu li a {
        color: var(--text-dark);
        padding: 10px 30px;
        border-bottom: 1px solid #e0e0e0;
    }

    .nav-toggle:checked ~ .nav-menu {
        display: flex;
    }

    .top-bar-content {
        flex-direction: column;
        align-items: center;
        gap: 10px;
        text-align: center;
    }

    .slide-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-carousel {
        height: 50vh;
    }
}

/* =========================================
   Inner Pages & Category Styles
========================================= */
.page-banner {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 60px 20px;
    margin-bottom: 40px;
}

.page-banner h1 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.page-banner p {
    font-size: 1.1rem;
    opacity: 0.9;
}

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

.category-section {
    padding-bottom: 80px;
}

/* =========================================
   Single Product Page Styles
========================================= */
.breadcrumbs {
    padding: 20px 20px 0;
    font-size: 0.9rem;
    color: var(--text-light);
}

.breadcrumbs a {
    color: var(--primary-color);
    font-weight: 600;
}

.breadcrumbs a:hover {
    color: var(--accent-color);
}

.single-product-layout {
    display: flex;
    flex-wrap: wrap;
    gap: 50px;
    padding: 40px 20px 60px;
}

.product-gallery {
    flex: 1;
    min-width: 300px;
}

.main-product-image {
    width: 100%;
    max-width: 600px; 
    height: auto;
    max-height: 600px; 
    object-fit: contain; 
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    display: block;
    margin: 0 auto; 
}

.product-info {
    flex: 1;
    min-width: 300px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.product-brand-logo {
    max-width: 150px;
    margin-bottom: 20px;
}

.product-info h1 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    color: var(--primary-color);
    line-height: 1.2;
    margin-bottom: 10px;
}

.product-tagline {
    font-size: 1.2rem;
    color: var(--accent-color);
    font-weight: 600;
    margin-bottom: 25px;
}

.feature-list {
    list-style: none;
    margin: 20px 0 30px;
}

.feature-list li {
    margin-bottom: 10px;
    font-weight: 500;
    color: var(--text-dark);
}

.feature-list i {
    color: var(--accent-color);
    margin-right: 10px;
}

.product-actions {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.product-actions .btn-secondary {
    margin-top: 0;
    background-color: #f1f1f1;
    color: var(--text-dark);
}

.product-actions .btn-secondary:hover {
    background-color: #ddd;
}

/* Product Specifications Table */
.product-specs {
    padding: 0 20px 80px;
}

.product-specs h2 {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 30px;
    border-bottom: 2px solid #eee;
    padding-bottom: 10px;
}

.spec-table {
    width: 100%;
    max-width: 800px;
    border-collapse: collapse;
}

.spec-table th, .spec-table td {
    padding: 15px;
    border-bottom: 1px solid #eee;
    text-align: left;
}

.spec-table th {
    background-color: var(--bg-light);
    color: var(--text-dark);
    font-weight: 600;
    width: 40%;
}

@media (max-width: 768px) {
    .single-product-layout {
        flex-direction: column;
    }
    .product-info h1 {
        font-size: 2rem;
    }
}

/* =========================================
   Contact Page Styles (UPDATED)
========================================= */
.contact-page-layout {
    display: grid;
    grid-template-columns: 40% 60%; 
    gap: 60px;
    padding: 40px 20px 80px;
    align-items: start; 
}

.contact-details h2 {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.contact-info-list {
    list-style: none;
    margin-top: 30px;
}

.contact-info-list li {
    margin-bottom: 25px;
    display: flex;
    align-items: flex-start;
    gap: 15px;
    color: var(--text-dark);
}

.contact-info-list i {
    font-size: 1.5rem;
    color: var(--accent-color);
    margin-top: 5px;
}

.contact-form-wrapper {
    background: var(--bg-light);
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

/* Modern Form Elements */
.modern-form .form-group {
    margin-bottom: 20px;
}

.modern-form label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--primary-color);
}

.modern-form input,
.modern-form textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--text-dark);
    transition: border-color 0.3s;
}

.modern-form input:focus,
.modern-form textarea:focus {
    outline: none;
    border-color: var(--accent-color);
}

.form-submit-btn {
    width: 100%;
    margin-top: 10px;
    border: none;
}

/* PHP Alerts (Success/Error Messages) */
.alert {
    padding: 15px 20px;
    border-radius: 5px;
    margin-bottom: 25px;
    font-weight: 600;
}

.alert-success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Force everything to stack on tablets and phones */
@media (max-width: 992px) {
    .contact-page-layout {
        grid-template-columns: 80%; 
        gap: 40px;
    }
    .contact-form-wrapper {
        padding: 30px 20px;
    }
}

/* =========================================
   About Page Flexbox Layout
========================================= */
.about-layout {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    padding: 60px 20px 80px;
}

.about-text {
    width: 47%;
}

.about-image {
    width: 47%;
}

@media (max-width: 992px) {
    .about-text,
    .about-image {
        width: 100%;
        margin-bottom: 40px;
    }
}
/* =========================================
   Product Downloads Section
========================================= */
.product-downloads {
    padding: 0 20px 80px;
}

.product-downloads h2 {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 30px;
    text-align: center;
}

.downloads-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}

.download-card {
    width: calc(33.333% - 20px); /* 3 columns on desktop */
    min-width: 280px;
    display: flex;
    align-items: center;
    gap: 15px;
    background-color: var(--bg-light);
    padding: 20px;
    border-radius: 8px;
    border: 1px solid #eee;
    color: var(--text-dark);
    font-weight: 600;
    transition: all 0.3s ease;
}

.download-card i {
    font-size: 1.8rem;
    color: var(--accent-color);
}

.download-card:hover {
    background-color: var(--white);
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transform: translateY(-3px);
    border-color: var(--accent-color);
    color: var(--primary-color);
}

/* Tablet & Mobile Adjustments */
@media (max-width: 992px) {
    .download-card {
        width: calc(50% - 20px); /* 2 columns on tablet */
    }
}

@media (max-width: 768px) {
    .download-card {
        width: 100%; /* 1 column on mobile */
    }
}