:root {
    --primary: #1e6b52;
    --primary-light: #2a8c6c;
    --secondary: #f9c80e;
    --dark: #1a1a1a;
    --light: #ffffff;
    --gray: #f5f5f5;
    --text: #333333;
    --transition: all 0.3s ease;
}

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

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

h1, h2, h3, h4, h5 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
}

.container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
header {
    background-color: var(--light);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}

.header-top {
    display:  flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
}

.logo-container {
    display: flex;
    align-items: center;
}

.logo-container img {
    height: 90px;
    margin-right: 15px;
    border-radius: 8px;
}

.logo-text h1 {
    font-size: 1.0rem;
    color: var(--primary);
    font-weight: 700;
}

.logo-text p {
    font-size: 0.8rem;
    color: var(--primary-light);
    font-weight: 500;
}

.language-switcher {
    display: flex;
    gap: 8px;
}

.language-switcher button {
    padding: 8px 15px;
    background: var(--primary);
    color: var(--light);
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.language-switcher button:hover {
    background: var(--primary-light);
    transform: translateY(-2px);
}

/* Navigation */
nav {
    background: var(--primary);
    padding: 0;
    transition: var(--transition);
}

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

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li {
    position: relative;
}

.nav-links a {
    color: var(--light);
    text-decoration: none;
    padding: 15px 20px;
    display: block;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 3px;
    background: var(--secondary);
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    transition: var(--transition);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 80%;
}

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

.nav-links a.active {
    color: var(--secondary);
}

.hamburger {
    display: none;
    cursor: pointer;
    color: var(--light);
    font-size: 1.5rem;
}

/* Hero Section */
.hero {
    position: relative;
    height: 600px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
}

.hero-slider {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
}

.slide {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
}

.slide.active {
    opacity: 1;
}

/* Green overlay with opacity */
.hero-overlay {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background-color: rgba(30, 107, 82, 0.6); /* Green with opacity */
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding: 20px;
}

.hero h2 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
}

/* Buttons */
.hero-buttons .btn {
    display: inline-block;
    padding: 12px 30px;
    margin: 0 10px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn {
    background: #f9c80e;
    color: #1a1a1a;
}

.btn:hover {
    background: #ffd700;
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    background: white;
    color: #1e6b52;
}


/* Sections */
.section {
    padding: 100px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 2.2rem;
    color: var(--primary);
    position: relative;
    display: inline-block;
    padding-bottom: 15px;
}

.section-title h2::after {
    content: '';
    position: absolute;
    width: 80px;
    height: 4px;
    background: var(--secondary);
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 2px;
}

.section-title p {
    max-width: 700px;
    margin: 20px auto 0;
    color: #666;
    font-size: 1.1rem;
}

/* About Section */
.cards-container {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    justify-content: center;
    margin-top: 40px;
}

.card {
    background: #fff;
    border-radius: 15px;
    padding: 30px 20px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    flex: 1 1 250px;
    max-width: 300px;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.2);
}

.card-icon {
    font-size: 50px;
    color: #1e6b52;
    margin-bottom: 15px;
}

.card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #1e6b52;
}

.card p, .card ul {
    font-size: 1rem;
    line-height: 1.6;
    color: #555;
}

.card ul {
    list-style: disc;
    margin-left: 20px;
    padding-left: 0;
}

@media (max-width: 768px) {
    .cards-container {
        flex-direction: column;
        align-items: center;
    }
}


/* Image wrapper & frame */
.image-wrapper {
    position: relative;
    width: fit-content;
}

.image-wrapper img {
    width: 100%;
    border-radius: 10px;
    transition: var(--transition);
}

.image-frame {
    position: relative;
    width: 300px;
    height: auto;
    display: inline-block;
    padding: 10px;
    border: 5px solid var(--secondary);
    border-radius: 10px;
    box-sizing: border-box;
}

.image-frame img {
    width: 100%;
    display: block;
    border-radius: 8px;
    transition: var(--transition);
}

.image-frame:hover img {
    transform: scale(1.02);
}

/* Services Section */
.services {
    background-color: var(--gray);
}

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

.service-card {
    background: var(--light);
    border-radius: 10px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: var(--primary);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.service-card:hover::before {
    width: 100%;
    opacity: 0.1;
}

.service-icon {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 25px;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    transform: scale(1.1);
    color: var(--primary-light);
}

/* Contact Section */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 20px;
    background: var(--gray);
    border-radius: 8px;
    transition: var(--transition);
}

.contact-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.contact-icon {
    font-size: 1.5rem;
    color: var(--primary);
    margin-top: 5px;
    min-width: 30px;
}

.contact-details h3 {
    font-size: 1.2rem;
    margin-bottom: 8px;
    color: var(--primary);
}

.contact-form {
    background: var(--light);
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.form-group {
    margin-bottom: 25px;
}

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

.form-control {
    width: 100%;
    padding: 14px 15px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-family: 'Open Sans', sans-serif;
    transition: var(--transition);
    font-size: 1rem;
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(30, 107, 82, 0.1);
    outline: none;
}

textarea.form-control {
    min-height: 150px;
    resize: vertical;
}

/* Promo card (inline design block) */
.promo-card {
    background: linear-gradient(135deg, #1e5c3d 0%, #2d8b5d 100%);
    padding: 25px;
    border-radius: 12px;
    color: white;
    font-family: 'Arial', sans-serif;
    max-width: 800px;
    margin: 40px auto;
    box-shadow: 0 8px 25px rgba(0,0,0,0.2);
}

.promo-inner {
    background: white;
    color: #333;
    border-radius: 10px;
    padding: 25px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.promo-inner h1 {
    font-size: 20px;
    color: #1e5c3d;
    margin-bottom: 8px;
}

.promo-inner hr {
    border: none;
    height: 2px;
    background: rgba(0,0,0,0.06);
    margin: 12px 0 18px;
}

.vision-mission .block h2 {
    color: #1e5c3d;
    margin-bottom: 6px;
    font-size: 16px;
}

/* Footer */
footer {
    background: var(--dark);
    color: var(--light);
    padding: 80px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 50px;
}

.footer-column h3 {
    color: var(--secondary);
    margin-bottom: 25px;
    font-size: 1.3rem;
    position: relative;
    padding-bottom: 10px;
}

.footer-column h3::after {
    content: '';
    position: absolute;
    width: 40px;
    height: 3px;
    background: var(--primary-light);
    bottom: 0;
    left: 0;
}

.footer-column p, .footer-column a {
    color: #bbb;
    margin-bottom: 12px;
    display: block;
    text-decoration: none;
    transition: var(--transition);
    line-height: 1.6;
}

.footer-column a:hover {
    color: var(--secondary);
    padding-left: 5px;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--light);
    font-size: 1.2rem;
    transition: var(--transition);
}

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

.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 15px;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.95rem;
    color: #bbb;
}

.footer-bottom span {
    color: var(--secondary);
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary);
    color: var(--light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition);
    opacity: 0;
    visibility: hidden;
    z-index: 999;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.back-to-top.active {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--primary-light);
    transform: translateY(-5px);
}

/* Responsive Design */
@media (max-width: 992px) {
    .about-content, .contact-content {
        grid-template-columns: 1fr;
    }
    
    .about-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero h2 {
        font-size: 2.3rem;
    }
}

@media (max-width: 768px) {
    .header-top {
        flex-direction: column;
        text-align: center;
    }

    .logo-container {
        margin-bottom: 15px;
    }

    .nav-links {
        display: none;
        flex-direction: column;
        width: 100%;
        position: absolute;
        top: 100%;
        left: 0;
        background: var(--primary);
        z-index: 1000;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    }

    .nav-links.active {
        display: flex;
    }

    .hamburger {
        display: block;
    }

    .hero {
        padding: 80px 0;
    }
    
    .hero h2 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1.1rem;
    }
    
    .section {
        padding: 70px 0;
    }
    
    .section-title h2 {
        font-size: 1.8rem;
    }
    
    .about-stats {
        grid-template-columns: 1fr;
    }
    
    .contact-form {
        padding: 30px 20px;
    }
}