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

:root {
    /* Colors */
    --primary-color: #28a745; /* Bootstrap's success */
    --secondary-color: #6c757d; /* Bootstrap's secondary */
    --background-color: #f8f9fa; /* Light background */
    --footer-bg-color: #343a40; /* Dark footer */
    --button-color: #28a745; /* Primary button color */
    --section-bg-1: #ffffff;
    --section-bg-2: #f0fdf4; /* Light green tint */
    --section-bg-3: #e9ecef; /* Light gray tint */
    --text-color: #343a40;
    --heading-color: #212529;
    --link-color: var(--primary-color);
    --link-hover-color: #218838; /* Darker primary */

    /* Typography */
    --font-family-base: 'Open Sans', sans-serif;
    --font-family-headings: 'Montserrat', sans-serif;
    --font-size-base: 1rem;
    --line-height-base: 1.7;
    --h1-font-size: 3.5rem;
    --h2-font-size: 2.5rem;
    --h3-font-size: 1.8rem;

    /* Spacing */
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;

    /* Borders & Shadows */
    --border-radius-base: 0.5rem;
    --box-shadow-subtle: 0 4px 12px rgba(0, 0, 0, 0.08);
    --box-shadow-hover: 0 8px 20px rgba(0, 0, 0, 0.12);

    /* Transitions */
    --transition-speed: 0.3s;
    --transition-ease: ease-in-out;
}

body {
    font-family: var(--font-family-base);
    font-size: var(--font-size-base);
    line-height: var(--line-height-base);
    color: var(--text-color);
    background-color: var(--background-color);
    overflow-x: hidden; /* Prevent horizontal scroll from subtle animations */
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-family-headings);
    color: var(--heading-color);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    letter-spacing: -0.02em;
}

h1 {
    font-size: var(--h1-font-size);
    font-weight: 700;
    line-height: 1.2;
}

h2 {
    font-size: var(--h2-font-size);
    font-weight: 600;
}

h3 {
    font-size: var(--h3-font-size);
    font-weight: 600;
}

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

a {
    color: var(--link-color);
    text-decoration: none;
    transition: color var(--transition-speed) var(--transition-ease),
                transform var(--transition-speed) var(--transition-ease);
}

a:hover {
    color: var(--link-hover-color);
    text-decoration: underline;
    transform: translateY(-1px);
}

/* Custom Button Styles (complementing Bootstrap) */
.btn-primary, .btn-success {
    background-color: var(--button-color);
    border-color: var(--button-color);
    font-family: var(--font-family-headings);
    font-weight: 600;
    padding: 0.75rem 1.75rem;
    border-radius: var(--border-radius-base);
    transition: all var(--transition-speed) var(--transition-ease);
    letter-spacing: 0.03em;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.btn-primary:hover, .btn-success:hover {
    background-color: var(--link-hover-color);
    border-color: var(--link-hover-color);
    transform: translateY(-2px);
    box-shadow: var(--box-shadow-hover);
}

.btn-outline-primary {
    color: var(--primary-color);
    border-color: var(--primary-color);
    background-color: transparent;
}

.btn-outline-primary:hover {
    background-color: var(--primary-color);
    color: #fff;
}

/* Navbar Customizations */
.navbar {
    padding: 1rem var(--spacing-md);
    background-color: var(--section-bg-1); /* Use white for header */
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.navbar-brand {
    font-family: var(--font-family-headings);
    font-weight: 700;
    color: var(--heading-color);
    font-size: 1.8rem;
    transition: transform var(--transition-speed) var(--transition-ease);
}

.navbar-brand:hover {
    transform: scale(1.02);
    color: var(--primary-color);
}

.nav-link {
    font-family: var(--font-family-base);
    font-weight: 400;
    color: var(--text-color);
    padding: 0.5rem 1rem;
    transition: all var(--transition-speed) var(--transition-ease);
    position: relative;
}

.nav-link:hover {
    color: var(--primary-color);
    transform: translateY(-1px);
}

.nav-link::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width var(--transition-speed) var(--transition-ease), left var(--transition-speed) var(--transition-ease);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
    left: 0;
}

/* Cards */
.card {
    border: none;
    border-radius: var(--border-radius-base);
    box-shadow: var(--box-shadow-subtle);
    transition: all var(--transition-speed) var(--transition-ease);
    overflow: hidden;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow-hover);
}

.card-img-top {
    border-top-left-radius: var(--border-radius-base);
    border-top-right-radius: var(--border-radius-base);
    transition: transform 0.5s var(--transition-ease);
}

.card:hover .card-img-top {
    transform: scale(1.03);
}

/* Form Elements */
.form-control {
    border-radius: var(--border-radius-base);
    border-color: #ced4da;
    padding: 0.75rem 1rem;
    transition: all var(--transition-speed) var(--transition-ease);
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.25rem rgba(40, 167, 69, 0.25); /* Bootstrap success box-shadow */
}

/* Section Backgrounds */
.section-bg-1 {
    background-color: var(--section-bg-1);
    padding-top: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
}

.section-bg-2 {
    background-color: var(--section-bg-2);
    padding-top: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
}

.section-bg-3 {
    background-color: var(--section-bg-3);
    padding-top: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
}

/* Footer */
footer {
    background-color: var(--footer-bg-color);
    color: rgba(255, 255, 255, 0.75);
    padding: var(--spacing-lg) 0;
    font-size: 0.9rem;
}

footer a {
    color: rgba(255, 255, 255, 0.9);
}

footer a:hover {
    color: var(--primary-color);
    text-decoration: none;
    transform: translateY(-1px);
}

/* Custom Utility Classes */
.text-primary-custom {
    color: var(--primary-color) !important;
}

.border-primary-custom {
    border-color: var(--primary-color) !important;
}

/* Hero Section Specifics */
.hero-section {
    background: linear-gradient(135deg, rgba(40, 167, 69, 0.9), rgba(40, 167, 69, 0.7)), url('https://source.unsplash.com/random/1920x1080/?nature,green') no-repeat center center/cover;
    color: #fff;
    padding: 8rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
    height: 70vh; /* Ensure it takes a good portion of viewport */
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at center, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0) 70%);
    animation: rotateGradient 15s linear infinite;
    opacity: 0.3;
}

@keyframes rotateGradient {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.hero-section h1 {
    color: #fff;
    font-size: var(--h1-font-size);
    font-weight: 700;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    margin-bottom: var(--spacing-sm);
}

.hero-section p {
    font-size: 1.25rem;
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto var(--spacing-md) auto;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* Animations for elements */
.animate__fade-in {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeIn 0.8s var(--transition-ease) forwards;
}

.animate__fade-in.delay-1 { animation-delay: 0.2s; }
.animate__fade-in.delay-2 { animation-delay: 0.4s; }
.animate__fade-in.delay-3 { animation-delay: 0.6s; }

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

/* Responsive adjustments */
@media (max-width: 768px) {
    :root {
        --h1-font-size: 2.8rem;
        --h2-font-size: 2rem;
        --h3-font-size: 1.5rem;
    }

    .hero-section {
        padding: 6rem 0;
        height: auto;
    }

    .hero-section h1 {
        font-size: var(--h1-font-size);
    }

    .hero-section p {
        font-size: 1rem;
    }

    .navbar-toggler {
        border-color: rgba(0,0,0,0.1);
    }
    .navbar-toggler-icon {
        background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%280, 0, 0, 0.55%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
    }
}

@media (max-width: 576px) {
    :root {
        --h1-font-size: 2.2rem;
        --h2-font-size: 1.8rem;
        --h3-font-size: 1.3rem;
        --spacing-lg: 3rem;
    }

    .btn-primary, .btn-success {
        padding: 0.6rem 1.25rem;
        font-size: 0.9rem;
    }
}


/* Cookie Banner Additional Styles for Bootstrap */
.cookie-banner-custom {
    z-index: 1060;
    backdrop-filter: blur(10px);
}

.cookie-banner-custom .btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}