/* 
   JZEB Solutions LLC Website Styles
   A modern, environmentally-friendly design for an electronic waste recycling business
*/

/* ===== GLOBAL STYLES ===== */
:root {
    /* Color Palette - Environmentally friendly colors */
    --primary-color: #2e8b57;     /* Sea Green - primary brand color */
    --secondary-color: #3cb371;   /* Medium Sea Green - secondary brand color */
    --accent-color: #f0e68c;      /* Khaki - accent color for highlights */
    --dark-color: #2c3e50;        /* Dark Slate Gray - for text and dark elements */
    --light-color: #f5f5f5;       /* White Smoke - for backgrounds */
    --success-color: #4caf50;     /* Green - for success messages */
    --warning-color: #ff9800;     /* Orange - for warnings */
    --error-color: #f44336;       /* Red - for errors */
    --gray-color: #95a5a6;        /* Gray - for subtle elements */
    
    /* Typography */
    --heading-font: 'Montserrat', sans-serif;
    --body-font: 'Open Sans', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 5rem;
    
    /* Border Radius */
    --border-radius: 5px;
    
    /* Transitions */
    --transition: all 0.3s ease;
}

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

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

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--heading-font);
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
    color: var(--dark-color);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
}

h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

p {
    margin-bottom: var(--spacing-md);
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--secondary-color);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

section {
    padding: var(--spacing-lg) 0;
}

.btn {
    display: inline-block;
    background-color: var(--primary-color);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    text-transform: uppercase;
    font-weight: bold;
    letter-spacing: 1px;
    transition: var(--transition);
    border: none;
    cursor: pointer;
}

.btn:hover {
    background-color: var(--secondary-color);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* ===== HEADER ===== */
header {
    background-color: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
}

.logo h1 {
    color: var(--primary-color);
    font-size: 1.8rem;
    margin: 0;
    font-weight: 800;
    letter-spacing: 1px;
}

nav ul {
    display: flex;
}

nav ul li {
    margin-left: var(--spacing-md);
}

nav ul li a {
    color: var(--dark-color);
    font-weight: 600;
    position: relative;
    padding-bottom: 5px;
}

nav ul li a:hover,
nav ul li a.active {
    color: var(--primary-color);
}

nav ul li a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--primary-color);
    transition: var(--transition);
}

nav ul li a:hover::after,
nav ul li a.active::after {
    width: 100%;
}

/* ===== HERO SECTION ===== */
.hero {
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('../images/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    color: white;
    text-align: center;
    padding: var(--spacing-xl) 0;
    position: relative;
}

.hero h2 {
    font-size: 2.5rem;
    color: white;
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
}

.hero p {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto var(--spacing-md);
}

/* ===== MISSION SECTION ===== */
.mission {
    background-color: var(--primary-color);
    color: white;
    text-align: center;
    padding: var(--spacing-lg) 0;
}

.mission h2 {
    color: white;
}

.mission p {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.1rem;
}

/* ===== SERVICES SECTION ===== */
.services {
    background-color: white;
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.service-item {
    background-color: var(--light-color);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.service-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.service-item i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.service-item h3 {
    margin-bottom: var(--spacing-xs);
}

/* ===== BENEFITS SECTION ===== */
.benefits {
    background-color: var(--light-color);
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.benefit-item {
    background-color: white;
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.benefit-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.benefit-item i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.benefit-item h3 {
    margin-bottom: var(--spacing-xs);
}

/* ===== CTA SECTION ===== */
.cta {
    background: linear-gradient(rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.8)), url('../images/cta-bg.jpg');
    background-size: cover;
    background-position: center;
    color: white;
    text-align: center;
    padding: var(--spacing-xl) 0;
}

.cta h2 {
    color: white;
    margin-bottom: var(--spacing-sm);
}

.cta p {
    max-width: 700px;
    margin: 0 auto var(--spacing-md);
}

/* ===== FOOTER ===== */
footer {
    background-color: var(--dark-color);
    color: white;
    padding: var(--spacing-lg) 0 var(--spacing-sm);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.footer-logo h3 {
    color: white;
    margin-bottom: var(--spacing-xs);
}

.footer-links h4,
.footer-contact h4 {
    color: white;
    margin-bottom: var(--spacing-sm);
}

.footer-links ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-links ul li a {
    color: var(--gray-color);
}

.footer-links ul li a:hover {
    color: white;
}

.footer-contact p {
    margin-bottom: var(--spacing-xs);
    color: var(--gray-color);
}

.footer-contact p i {
    margin-right: 10px;
}

.social-icons {
    display: flex;
    gap: 15px;
    margin-top: var(--spacing-sm);
}

.social-icons a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: white;
    transition: var(--transition);
}

.social-icons a:hover {
    background-color: var(--primary-color);
    transform: translateY(-5px);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    margin-bottom: 0;
    font-size: 0.9rem;
    color: var(--gray-color);
}

/* ===== PAGE HEADER ===== */
.page-header {
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('../images/page-header-bg.jpg');
    background-size: cover;
    background-position: center;
    color: white;
    text-align: center;
    padding: var(--spacing-lg) 0;
}

.page-header h2 {
    color: white;
    margin-bottom: var(--spacing-xs);
}

.page-header p {
    max-width: 700px;
    margin: 0 auto;
}

/* ===== CONTACT PAGE ===== */
.contact-info {
    padding: var(--spacing-xl) 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.contact-details h3,
.contact-form h3 {
    margin-bottom: var(--spacing-md);
}

.contact-details p {
    margin-bottom: var(--spacing-sm);
}

.contact-details p i {
    color: var(--primary-color);
    margin-right: 10px;
    width: 20px;
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    font-family: var(--body-font);
}

.form-group textarea {
    resize: vertical;
}

.map {
    padding-top: 0;
}

.map h3 {
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.map-container {
    height: 400px;
    background-color: #eee;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.map-placeholder {
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--gray-color);
}

.map-placeholder i {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

/* ===== SERVICES PAGE ===== */
.services-detail {
    padding: var(--spacing-xl) 0;
}

.service-item-large {
    display: grid;
    grid-template-columns: 1fr 3fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.service-icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-icon i {
    font-size: 4rem;
    color: var(--primary-color);
}

.service-content h3 {
    margin-bottom: var(--spacing-sm);
}

.service-content ul {
    list-style: disc;
    padding-left: var(--spacing-md);
    margin-top: var(--spacing-sm);
}

.service-content ul li {
    margin-bottom: var(--spacing-xs);
}

.materials {
    background-color: var(--light-color);
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.materials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.material-item {
    background-color: white;
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.material-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.material-item i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

/* ===== ABOUT PAGE ===== */
.about-story {
    padding: var(--spacing-xl) 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: var(--spacing-lg);
}

.about-content h3 {
    margin-bottom: var(--spacing-md);
}

.about-image {
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-placeholder {
    width: 100%;
    height: 100%;
    min-height: 300px;
    background-color: #eee;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius);
}

.image-placeholder i {
    font-size: 5rem;
    color: var(--gray-color);
}

.values {
    background-color: var(--light-color);
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.value-item {
    background-color: white;
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.value-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.value-item i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.process {
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.process-steps {
    max-width: 800px;
    margin: 0 auto;
}

.process-step {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
    text-align: left;
}

.step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: bold;
    margin-right: var(--spacing-md);
    flex-shrink: 0;
}

.step-content h4 {
    margin-bottom: var(--spacing-xs);
}

.certifications {
    background-color: var(--light-color);
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.cert-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.cert-item {
    background-color: white;
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.cert-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.cert-item i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

/* ===== RESPONSIVE STYLES ===== */
@media (max-width: 992px) {
    h1 {
        font-size: 2.2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .about-grid,
    .service-item-large {
        grid-template-columns: 1fr;
    }
    
    .service-icon {
        margin-bottom: var(--spacing-sm);
    }
}

@media (max-width: 768px) {
    header .container {
        flex-direction: column;
    }
    
    .logo {
        margin-bottom: var(--spacing-sm);
    }
    
    nav ul {
        justify-content: center;
    }
    
    nav ul li {
        margin: 0 var(--spacing-xs);
    }
    
    .hero h2 {
        font-size: 2rem;
    }
}

@media (max-width: 576px) {
    section {
        padding: var(--spacing-md) 0;
    }
    
    .hero {
        padding: var(--spacing-lg) 0;
    }
    
    .hero h2 {
        font-size: 1.8rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .service-grid,
    .benefits-grid,
    .materials-grid,
    .values-grid,
    .cert-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .social-icons {
        justify-content: center;
    }
}