/* Basic Reset & Base Styles */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600;700&family=Open+Sans:wght@400;600&display=swap');

:root {
    --primary-color: #28a745; /* Green for recycling */
    --secondary-color: #007bff; /* Blue for professionalism */
    --dark-color: #343a40;
    --light-color: #f8f9fa;
    --white-color: #ffffff;
    --gray-color: #6c757d;
    --border-radius: 8px;
    --box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    --transition-speed: 0.3s ease-in-out;
}

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

html {
    scroll-behavior: smooth;
}

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

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

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

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

ul {
    list-style: none;
}

h2 {
    font-size: 2.5em;
    text-align: center;
    margin-bottom: 40px;
    position: relative;
}

h2::after {
    content: '';
    position: absolute;
    width: 60px;
    height: 4px;
    background-color: var(--primary-color);
    left: 50%;
    transform: translateX(-50%);
    bottom: -10px;
    border-radius: 2px;
}

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

.cover{
     color: var(--primary-color); 
}


h1 { font-size: 3.5rem; }
h2 { font-size: 2.9rem; }
h3 { font-size: 2.2rem; }

p {
    margin-bottom: 1rem;
}

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

/* Buttons */

.btn {
    display: inline-block;
    padding: 12px 25px;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    text-align: center;
    transition: all var(--transition-speed);
    font-family: 'Poppins', sans-serif;
    border: none;
}

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

.primary-btn:hover {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
    transform: translateY(-3px);
}

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

.secondary-btn:hover {
    background-color: var(--primary-color);
    color: var(--white-color);
    transform: translateY(-3px);
}

.btn-text {
    color: var(--primary-color);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
}

.btn-text i {
    margin-left: 8px;
    transition: transform var(--transition-speed);
}

.btn-text:hover i {
    transform: translateX(5px);
}

/* Common Section Styling */

.common-section {
    padding: 80px 0;
    text-align: center;
}

.common-section h2 {
    margin-bottom: 2.5rem;
    position: relative;
    display: inline-block;
}

.common-section h2::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: -10px;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background-color: var(--primary-color);
    border-radius: 2px;
}

.bg-light {
    background-color: var(--light-color);
}

.bg-dark {
    background-color: var(--dark-color);
    color: var(--white-color);
}

.bg-dark h2, .bg-dark h3 {
    color: var(--white-color);
}

.text-white {
    color: var(--white-color);
}

/* Header & Navigation */

.main-header {
    background-color: var(--white-color);
    box-shadow: var(--box-shadow);
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    max-width: 1400px; /* Wider nav */
    margin: 0 auto;
}

.navbar .logo img {
    height: 62px; /* Adjust logo size */
    transition: transform var(--transition-speed);
    width: 270px;
     margin-right: 70px;
    margin-left: -40px;
}

.navbar .logo img:hover {
    transform: scale(1.05);
}

.nav-links {
    display: flex;
}

.nav-links li {
    margin-left: 30px;
}

.nav-links a {
    color: var(--dark-color);
    font-weight: 600;
    font-size: 1.1rem;
    padding: 5px 0;
    position: relative;
    transition: color var(--transition-speed);
}

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

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

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

.burger {
    display: none;
    cursor: pointer;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 25px;
}

.burger div {
    width: 100%;
    height: 3px;
    background-color: var(--dark-color);
    border-radius: 5px;
    transition: all 0.3s ease;
}

/* Hero Section */

.hero-section {
    position: relative;
    width: 100%;
    height: 100vh; /* Full viewport height */
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white-color);
    text-align: center;
    overflow: hidden;
    margin-top: -85px; /* Adjust for fixed header */
    padding-top: 85px; /* Push content down for header */
}

.hero-media {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: -1;
}

.hero-media video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.5); /* Darken video for text readability */
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    padding: 20px;
    animation: fadeIn 1.5s ease-out;
}

.hero-content h1 {
    font-size: 4.5rem;
    margin-bottom: 20px;
    line-height: 1.1;
    color: var(--white-color);
}

.hero-content p {
    font-size: 1.5rem;
    margin-bottom: 40px;
    color: rgba(255, 255, 255, 0.9);
}

.hero-content .btn {
    margin: 0 10px;
    min-width: 180px;
}

.hero-content .primary-btn {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--white-color);
}

.hero-content .secondary-btn {
    background-color: transparent;
    border-color: var(--white-color);
    color: var(--white-color);
}

.hero-content .secondary-btn:hover {
    background-color: var(--white-color);
    color: var(--primary-color);
}

/* About Section */

 .about-section {
    padding: 80px 0;
    background-color: #f3fff5; /* Light green tint */
}

.about-section p {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 50px auto;
    font-size: 1.1em;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.about-item {
    background-color: #fff;
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.about-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.about-item .icon {
    font-size: 3em;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.about-item h3 {
    font-size: 1.5em;
    margin-bottom: 15px;
}

.about-us-section .about-content {
    display: flex;
    gap: 50px;
    align-items: center;
}

.about-us-section .about-image {
    flex: 1;
    min-width: 400px;
}

.about-us-section .about-image img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: var(--box-shadow);
}

.about-us-section .about-text {
    flex: 2;
}

.about-us-section .about-text h2 {
    font-size: 1.5em;
    margin-bottom: 25px;
}

.about-us-section .about-text ul {
    list-style: none;
    margin-bottom: 30px;
}

.about-us-section .about-text ul li {
    font-size: 1.1em;
    margin-bottom: 15px;
    color: var(--text-color);
    display: flex;
    align-items: center;
}

.about-us-section .about-text ul li i {
    color: var(--primary-color);
    margin-right: 10px;
    font-size: 1.3em;
}

/* Services Section */

.service-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    text-align: left;
}

.service-card {
    background-color: var(--white-color);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.service-card .icon-large {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.service-card h3 {
    margin-bottom: 10px;
    color: var(--dark-color);
}

.service-card p {
    color: var(--gray-color);
    flex-grow: 1; /* Makes paragraphs take available space */
}

/* Process Section */

    .process-steps { 
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 40px;
    margin-top: 50px;
}

.process-steps .step {
    flex: 1;
    min-width: 250px;
    text-align: center;
    position: relative;
    padding-bottom: 20px;
}

.process-steps .step:not(:last-child)::after {
    content: '\2192'; /* Right arrow */
    position: absolute;
    top: 50px; /* Adjust based on icon size */
    right: -40px; /* Space between elements */
    font-size: 2.5rem;
    color: var(--primary-color);
    transform: translateY(-50%);
    z-index: 1;
}
    
/* For alternating arrow direction in responsive */
    
.step-icon {
    width: 100px;
    height: 100px;
    background-color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto 20px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    transition: background-color var(--transition-speed);
}

.step-icon i {
    font-size: 3.5rem;
    color: var(--white-color);
}

.step:hover .step-icon {
    background-color: var(--secondary-color);
}

.process-cta {
    margin-top: 60px;
}

/* Impact Section (Counter Up Effect) */

.impact-stats {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 30px;
    margin-top: 50px;
}

.stat-item {
    flex: 1;
    min-width: 200px;
    text-align: center;
}

.stat-number {
    font-size: 4rem;
    font-weight: 700;
    color: var(--primary-color); /* Highlight color */
    display: block;
    margin-bottom: 10px;
}

.impact-statement {
    margin-top: 40px;
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.8);
}

/* Testimonials Section (requires JS for slider) */

.testimonial-slider {
    position: relative;
    overflow: hidden; /* Hide extra testimonials */
    margin: 0 auto;
    max-width: 800px; /* Constrain width for better reading */
}

.testimonial-item {
    background-color: var(--white-color);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    margin-bottom: 20px; /* Space between testimonials if not a true slider */
    text-align: center;
}

.testimonial-item p {
    font-style: italic;
    font-size: 1.2rem;
    margin-bottom: 15px;
    color: var(--gray-color);
}

.testimonial-item cite {
    font-weight: 700;
    color: var(--dark-color);
    display: block;
    font-size: 1.2rem;
}

/* Gallery Section */

.image-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 15px;
}

.image-gallery a {
    display: block;
    overflow: hidden;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    position: relative;
}

.image-gallery img {
    width: 100%;
    height: 200px; /* Fixed height for consistency */
    object-fit: cover;
    transition: transform var(--transition-speed) ease-in-out;
}

.image-gallery a:hover img {
    transform: scale(1.08);
}

/* Contact Section */

.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 60px;
    text-align: left;
}

.contact-info h3, .contact-form-container h3 {
    margin-bottom: 20px;
    color: var(--primary-color);
}

.contact-info p {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
}

.contact-info p i {
    margin-right: 15px;
    color: var(--primary-color);
    font-size: 1.3rem;
}

.social-links {
    margin-top: 25px;
    display: flex;
    gap: 15px;
}

.social-links a {
    color: var(--white-color);
    font-size: 1.8rem;
    transition: color var(--transition-speed), transform var(--transition-speed);
}

.social-links a:hover {
    color: var(--primary-color);
    transform: translateY(-3px);
}

.contact-form .form-group {
    margin-bottom: 20px;
}

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

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form input[type="tel"],
.contact-form textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--border-radius);
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--white-color);
    font-size: 1rem;
    transition: border-color var(--transition-speed), background-color var(--transition-speed);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: var(--primary-color);
    background-color: rgba(255, 255, 255, 0.15);
    outline: none;
}

.contact-form textarea {
    resize: vertical;
    min-height: 120px;
}

.contact-form .btn {
    width: auto;
    margin-top: 15px;
}

 .location h4{
    color: white;
  }

/* Blog Section */

.blog-posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    text-align: left;
}

.blog-post-card {
    background-color: var(--white-color);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    overflow: hidden;
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
}

.blog-post-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
}

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

.blog-post-card h3 {
    padding: 15px 20px 0;
    font-size: 1.4rem;
    color: var(--dark-color);
}

.blog-post-card .post-meta {
    font-size: 0.9rem;
    color: var(--gray-color);
    padding: 0 20px;
    margin-bottom: 10px;
}

.blog-post-card p {
    padding: 0 20px 15px;
    color: var(--gray-color);
}

.blog-post-card .btn-text {
    display: inline-block;
    padding: 0 20px 20px;
}

.view-all-blog-cta {
    margin-top: 50px;
}

/* Footer */

.main-footer {
    background-color: var(--dark-color);
    color: var(--white-color);
    padding: 60px 0 20px;
    font-size: 0.95rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    text-align: left;
    margin-bottom: 40px;
}

.footer-col h3 {
    color: var(--primary-color);
    margin-bottom: 20px;
}

.footer-logo {
    height: 60px;
    margin-bottom: 20px;
}

.footer-col ul {
    padding: 0;
}

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

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

.footer-col ul li a:hover {
    color: var(--primary-color);
}

.footer-col.contact-col p {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
    color: rgba(255, 255, 255, 0.8);
}

.footer-col.contact-col p i {
    margin-right: 10px;
    color: var(--primary-color);
}

.footer-bottom {
    text-align: center;
    border-top: 1px solid rgb(248, 0, 0);
    padding-top: 20px;
    font-size: 0.85rem;
    color: rgba(5, 233, 32, 0.7);
}

.footer-bottom p {
    margin-bottom: 5px;
    font-size: 1.3em;
}

.footer-bottom a {
    color: rgba (245, 4, 4, 0.7);

}   
    
.footer-bottom a:hover {
    color: var(--primary-color);
     
}

.fas fa-heart text-danger{
    color: red;
}

/* Responsive Design */

@media (max-width: 992px) {
    .nav-links {
        position: fixed;
        right: 0;
        top: 0;
        height: 100vh;
        background-color: var(--dark-color);
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        width: 70%;
        max-width: 350px;
        transform: translateX(100%);
        transition: transform 0.5s ease-in-out;
        z-index: 999;
    }

    .nav-links.nav-active {
        transform: translateX(0%);
    }

    .nav-links li {
        opacity: 0;   /* Animate li elements */
        margin: 20px 0;
    }

    .nav-links li a {
        color: var(--white-color);
        font-size: 1.5rem;
    }

    .burger {
        display: flex;
        z-index: 1001;
    }

    .burger.toggle .line1 {
        transform: rotate(-45deg) translate(-5px, 6px);
    }
    .burger.toggle .line2 {
        opacity: 0;
    }
    .burger.toggle .line3 {
        transform: rotate(45deg) translate(-5px, -6px);
    }

    .hero-content h1 {
        font-size: 3.2rem;
    }
    .hero-content p {
        font-size: 1.2rem;
    }

    .about-section .about-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .about-section .about-image {
        order: -1;   /* Image above text on mobile */
    }
    
    .process-steps {
        flex-direction: column;
        align-items: center;
    }
    .process-steps .step {
        width: 80%;
        max-width: 350px;
    }
    .process-steps .step:not(:last-child)::after {
        content: '\2193'; /* Down arrow */
        left: 50%;
        top: auto;
        bottom: -20px;
        transform: translateX(-50%);
    }

    .impact-stats {
        flex-direction: column;
        align-items: center;
    }
    .stat-item {
        margin-bottom: 25px;
    }
    .contact-grid {
        grid-template-columns: 1fr;
    }
    .contact-info, .contact-form-container {
        text-align: center;
    }
    .contact-info p {
        justify-content: center;
    }
    .social-links {
        justify-content: center;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .footer-col ul {
        display: inline-block; /* Center list items */
    }
}
@media (max-width: 768px) {
    h1 { font-size: 2.8rem; }
    h2 { font-size: 2.2rem; }
    h3 { font-size: 1.8rem; }

    .common-section {
        padding: 60px 0;
    }

    .hero-content h1 {
        font-size: 2.8rem;
    }
    .hero-content p {
        font-size: 1rem;
    }
    .hero-content .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }

    .service-cards-grid, .image-gallery, .blog-posts-grid {
        grid-template-columns: 1fr;
    }

    .stat-number {
        font-size: 3rem;
    }
}

/* Animations */

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes navLinkFade {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Materials Section */

.materials-section {
    padding: 80px 0;
    background-color: #f3fff5;
}

.materials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 25px;
    margin-top: 50px;
    text-align: center;
}

.material-item {
    background-color: #fff;
    padding: 25px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.material-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.material-item .material-icon {
    font-size: 2.5em;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.material-item h4{
    font-size: 1.1em;
    margin-bottom: 0;
}

.note {
    text-align: center;
    margin-top: 40px;
    font-style: italic;
    color: var(--dark-color);
    font-size: 1.5em;
}