/* General Styling */
:root {
    --primary-color: #4CAF50; /* A fresh green, similar to invoice */
    --secondary-color: #66BB6A; /* Lighter green */
    --text-color: #333;
    --light-bg: #f9f9f9;
    --white: #fff;
    --dark-grey: #555;
}

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

body {
    font-family: 'Montserrat', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--light-bg);
}

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

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

ul {
    list-style: none;
}

/* Header */
header {
    background-color: var(--white);
    padding: 15px 0;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo h1 {
    font-family: 'Playfair Display', serif;
    font-size: 28px;
    color: var(--primary-color);
    margin: 0;
}

nav ul {
    display: flex;
}

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

nav ul li a {
    color: var(--dark-grey);
    font-weight: 600;
    transition: color 0.3s ease;
}

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

.whatsapp-btn {
    background-color: #25D366; /* WhatsApp Green */
    color: var(--white);
    padding: 10px 20px;
    border-radius: 5px;
    font-weight: 600;
    display: flex;
    align-items: center;
    transition: background-color 0.3s ease;
}

.whatsapp-btn i {
    margin-right: 8px;
}

.whatsapp-btn:hover {
    background-color: #1DA851;
}

.menu-toggle {
    display: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--dark-grey);
}

/* Hero Section */
.hero {
    display: flex;
    align-items: center;
    min-height: 80vh;
    background-color: var(--secondary-color);
    position: relative;
    overflow: hidden;
}

.hero .container {
    position: relative;
    z-index: 1;
    color: var(--white);
    padding-top: 50px;
    padding-bottom: 50px;
}

.hero-content {
    max-width: 600px;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.2);
}

.hero-content h2 {
    font-family: 'Playfair Display', serif;
    font-size: 48px;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-content p {
    font-size: 18px;
    margin-bottom: 30px;
}

.hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    filter: brightness(0.7); /* Darken image slightly for text readability */
    z-index: 0;
}

.btn {
    display: inline-block;
    background-color: var(--white);
    color: var(--primary-color);
    padding: 12px 25px;
    border-radius: 5px;
    font-weight: 600;
    transition: background-color 0.3s ease, color 0.3s ease;
}

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

/* Services Section */
.services-section {
    padding: 80px 0;
    text-align: center;
    background-color: var(--white);
}

.services-section h3 {
    font-family: 'Playfair Display', serif;
    font-size: 36px;
    margin-bottom: 50px;
    color: var(--primary-color);
}

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

.service-item {
    background-color: var(--light-bg);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.service-item img {
    width: 80px;
    height: 80px;
    margin-bottom: 20px;
    /*filter: invert(39%) sepia(85%) saturate(306%) hue-rotate(85deg) brightness(98%) contrast(93%); /* Adjust to match green color */
}

.service-item h4 {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.service-item p {
    font-size: 16px;
    color: var(--dark-grey);
}

/* About Section */
.about-section {
    padding: 80px 0;
    background-color: var(--light-bg);
}

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

.about-content {
    flex: 1;
}

.about-content h3 {
    font-family: 'Playfair Display', serif;
    font-size: 36px;
    margin-bottom: 25px;
    color: var(--primary-color);
}

.about-content p {
    margin-bottom: 15px;
    line-height: 1.8;
}

.about-image {
    flex: 1;
    min-height: 400px;
    background-size: cover;
    background-position: center;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

/* Contact Section */
.contact-section {
    padding: 80px 0;
    text-align: center;
    background-color: var(--white);
}

.contact-section h3 {
    font-family: 'Playfair Display', serif;
    font-size: 36px;
    margin-bottom: 40px;
    color: var(--primary-color);
}

.contact-info p {
    font-size: 18px;
    margin-bottom: 15px;
    color: var(--dark-grey);
}

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

.contact-info .whatsapp-btn {
    margin-top: 20px;
    display: inline-flex;
}

.map-container {
    margin-top: 40px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.map-container iframe {
    width: 100%;
    height: 450px;
    border: none;
}

/* Footer */
footer {
    background-color: var(--dark-grey);
    color: var(--white);
    text-align: center;
    padding: 25px 0;
    font-size: 15px;
}

/* Responsive Design */
@media (max-width: 992px) {
    .logo h1 {
        font-size: 24px;
    }

    nav {
        display: none; /* Hide navigation for mobile, controlled by JS */
    }

    .header-whatsapp {
        display: none; /* Hide WhatsApp button in header on smaller screens */
    }

    .menu-toggle {
        display: block;
    }

    header.active nav {
        display: block;
        position: absolute;
        top: 70px; /* Adjust based on header height */
        left: 0;
        width: 100%;
        background-color: var(--white);
        box-shadow: 0 2px 5px rgba(0,0,0,0.1);
        padding: 10px 0;
    }

    header.active nav ul {
        flex-direction: column;
        align-items: center;
    }

    header.active nav ul li {
        margin: 10px 0;
    }

    .hero-content h2 {
        font-size: 40px;
    }

    .about-section .container {
        flex-direction: column;
        text-align: center;
    }

    .about-image {
        width: 100%;
        max-width: 500px;
        margin-top: 30px;
    }
}

@media (max-width: 768px) {
    .hero-content h2 {
        font-size: 32px;
    }

    .hero-content p {
        font-size: 16px;
    }

    .services-section h3, .about-content h3, .contact-section h3 {
        font-size: 30px;
    }

    .service-item img {
        width: 60px;
        height: 60px;
    }

    .map-container iframe {
        height: 300px;
    }
}

@media (max-width: 480px) {
    .hero-content h2 {
        font-size: 28px;
    }

    .service-item {
        padding: 20px;
    }

    .service-item h4 {
        font-size: 20px;
    }

    .whatsapp-btn {
        padding: 8px 15px;
        font-size: 14px;
    }
}