/* 
 * East Coast Converters Website
 * Main Stylesheet
 */

/* Global Variables */
:root {
    --primary: #3a75c4;
    --secondary: #6699cc;
    --accent: #004080;
    --background: #f0f8ff;
    --text: #333333;
    --highlight: #8bc34a;
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Open Sans', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text);
    background-color: var(--background);
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', Arial, sans-serif;
    margin-bottom: 1rem;
    color: var(--accent);
}

a {
    text-decoration: none;
    color: var(--primary);
    transition: color 0.3s ease;
}

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

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

ul, ol {
    list-style-position: inside;
}

/* Utility Classes */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.btn {
    display: inline-block;
    padding: 10px 20px;
    background-color: var(--primary);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-family: 'Roboto', Arial, sans-serif;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn:hover {
    background-color: var(--accent);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.eco-badge {
    display: inline-block;
    background-color: var(--highlight);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-weight: 600;
    margin-bottom: 1rem;
}

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

/* Header Styles */
.time-zone {
    background-color: var(--background);
    padding: 5px 0;
    font-size: 0.8rem;
    text-align: center;
    color: var(--accent);
}

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: 15px 0;
}

.logo {
    max-width: 350px;
}

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

nav ul li {
    margin-left: 30px;
}

nav ul li a {
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.9rem;
    position: relative;
}

nav ul li a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary);
    transition: width 0.3s ease;
}

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

.mobile-menu-btn {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    background: none;
    border: none;
    color: var(--accent);
}

/* Hero Section */
.hero {
    position: relative;
    height: 500px;
    background-size: cover;
    background-position: center;
    color: white;
    display: flex;
    align-items: center;
    text-align: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5));
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: white;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

/* Page Header */
.page-header {
    background-color: var(--primary);
    color: white;
    padding: 60px 0;
    text-align: center;
}

.page-header h1 {
    color: white;
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

/* Intro Section */
.intro {
    padding: 60px 0;
    text-align: center;
}

.intro h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.intro p {
    max-width: 800px;
    margin: 0 auto 2rem;
    font-size: 1.1rem;
}

/* Features Section */
.features {
    padding: 60px 0;
    background-color: white;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.feature-card {
    background-color: var(--background);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

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

.feature-img {
    height: 200px;
    background-size: cover;
    background-position: center;
}

.feature-content {
    padding: 20px;
}

.feature-content h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
}

.feature-content p {
    margin-bottom: 15px;
}

/* About Section */
.about-section {
    padding: 60px 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.about-content h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--accent);
}

.about-content p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.about-image {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.about-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* Values Section */
.values-section {
    padding: 60px 0;
    background-color: white;
}

.values-section h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 3rem;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.value-card {
    text-align: center;
    padding: 30px;
    background-color: var(--background);
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

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

.value-icon {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.value-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

/* Environmental Section */
.environmental-section {
    padding: 60px 0;
    background-color: var(--highlight);
    color: white;
    text-align: center;
}

.environmental-section h2 {
    color: white;
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.environmental-section p {
    max-width: 800px;
    margin: 0 auto 2rem;
    font-size: 1.1rem;
}

.environmental-section ul {
    text-align: left;
    max-width: 600px;
    margin: 0 auto 2rem;
    list-style-position: inside;
}

.environmental-section .btn {
    background-color: white;
    color: var(--highlight);
}

.environmental-section .btn:hover {
    background-color: var(--accent);
    color: white;
}

/* Product Categories */
.product-categories {
    padding: 60px 0;
    background-color: white;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.category-card {
    background-color: var(--background);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
}

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

.category-img {
    height: 200px;
    background-size: cover;
    background-position: center;
}

.category-content {
    padding: 20px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.category-content h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--accent);
}

.category-content p {
    margin-bottom: 20px;
    flex-grow: 1;
}

/* Billy Boot Feature */
.billy-boot {
    padding: 80px 0;
    background-color: var(--accent);
    color: white;
    text-align: center;
}

.billy-boot h2 {
    color: white;
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
}

.billy-boot p {
    max-width: 800px;
    margin: 0 auto 2rem;
    font-size: 1.1rem;
}

.billy-boot .btn {
    background-color: var(--highlight);
}

.billy-boot .btn:hover {
    background-color: white;
    color: var(--accent);
}

/* Custom Solutions */
.custom-solutions {
    padding: 60px 0;
}

.solutions-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.solutions-content h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.solutions-content p {
    margin-bottom: 1.5rem;
}

.solutions-image {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.solutions-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* Footer */
footer {
    background-color: var(--accent);
    color: white;
    padding: 60px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.footer-col h3 {
    color: white;
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    color: rgba(255, 255, 255, 0.8);
}

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

.address {
    line-height: 1.8;
}

.copyright {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
}

/* Responsive Styles */
@media (max-width: 992px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .about-image {
        order: -1;
    }
    
    .values-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .category-grid {
        grid-template-columns: 1fr;
    }
    
    .solutions-grid {
        grid-template-columns: 1fr;
    }
    
    .solutions-image {
        order: -1;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .logo {
        margin-bottom: 15px;
    }
    
    nav {
        width: 100%;
    }
    
    nav ul {
        display: none;
        flex-direction: column;
        width: 100%;
        padding: 20px 0;
    }
    
    nav ul.show {
        display: flex;
    }
    
    nav ul li {
        margin: 10px 0;
    }
    
    .mobile-menu-btn {
        display: block;
        position: absolute;
        top: 20px;
        right: 20px;
    }
    
    .hero {
        height: 400px;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .values-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero {
        height: 350px;
    }
    
    .hero h1 {
        font-size: 1.8rem;
    }
    
    .page-header h1 {
        font-size: 2rem;
    }
    
    .intro h2, 
    .about-content h2, 
    .values-section h2, 
    .environmental-section h2, 
    .billy-boot h2, 
    .solutions-content h2 {
        font-size: 1.8rem;
    }
}