:root {
    /* Colors */
    --primary-color: #2C3E50;
    --secondary-color: #3498DB;
    --background-color: #F8F8F8;
    --footer-bg-color: #2C3E50;
    --button-color: #3498DB;
    --text-color: #333;
    --light-text-color: #ECF0F1;
    --heading-color: var(--primary-color);
    --border-color: #DDEEEE;
    --error-color: #E74C3C;

    /* Section Backgrounds */
    --section-bg-1: #FFFFFF;
    --section-bg-2: #ECF0F1;
    --section-bg-3: #D0D8DA;
    --section-bg-4: #E8F1F2;

    /* Fonts */
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Lato', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;

    /* Border Radius */
    --border-radius-sm: 0.25rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 0.75rem;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.2);

    /* Transitions */
    --transition-ease: all 0.3s ease;
}

/* Base Styles */
html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--text-color);
    background-color: var(--background-color);
    line-height: 1.7;
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--heading-color);
    line-height: 1.2;
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    font-weight: 700; /* Montserrat often looks good bold */
}

h1 { font-size: 3.5rem; letter-spacing: -0.05em; }
h2 { font-size: 2.5rem; letter-spacing: -0.03em; }
h3 { font-size: 1.8rem; }
h4 { font-size: 1.4rem; }
h5 { font-size: 1.2rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: var(--spacing-md);
    font-size: 1.1rem;
}

a {
    color: var(--secondary-color);
    text-decoration: none;
    transition: var(--transition-ease);
}

a:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

ul, ol {
    margin-left: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

li {
    margin-bottom: var(--spacing-xs);
}

/* Header Styles */
.header {
    position: sticky;
    top: 0;
    width: 100%;
    background: linear-gradient(90deg, var(--primary-color) 0%, #2C577A 100%);
    box-shadow: var(--shadow-md);
    z-index: 1000;
    padding: var(--spacing-sm) var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom-left-radius: var(--border-radius-md); /* Subtle rounded corner */
    border-bottom-right-radius: var(--border-radius-md); /* Subtle rounded corner */
}

.header .logo a {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--light-text-color);
    text-decoration: none;
    letter-spacing: -0.02em;
}

.header nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: var(--spacing-lg);
}

.header nav ul li a {
    color: var(--light-text-color);
    font-family: var(--font-heading);
    font-weight: 600;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    transition: var(--transition-ease);
    position: relative;
    overflow: hidden;
}

.header nav ul li a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--secondary-color);
    transform: scaleX(0);
    transform-origin: bottom right;
    transition: transform 0.3s ease-out;
}

.header nav ul li a:hover::before {
    transform: scaleX(1);
    transform-origin: bottom left;
}

.header .cta-buttons {
    display: flex;
    gap: var(--spacing-sm);
}

/* Button Styles */
.btn {
    font-family: var(--font-heading);
    font-weight: 600;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-md);
    cursor: pointer;
    text-align: center;
    transition: var(--transition-ease);
    border: 2px solid transparent;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    letter-spacing: 0.02em;
    box-shadow: var(--shadow-sm);
}

.btn-primary {
    background-color: var(--button-color);
    color: #FFFFFF;
    border-color: var(--button-color);
}

.btn-primary:hover {
    background-color: #2980B9; /* Darker shade of secondary-color */
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

.btn-secondary:hover {
    background-color: var(--secondary-color);
    color: #FFFFFF;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Form Elements */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-family: var(--font-body);
    font-weight: 600;
    color: var(--heading-color);
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--text-color);
    background-color: var(--section-bg-1);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.06);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    border-color: var(--secondary-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2); /* Focus ring */
}

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

.error-message {
    color: var(--error-color);
    font-size: 0.9rem;
    margin-top: var(--spacing-xs);
    display: block;
}

/* Section Backgrounds */
.section-bg-1 { background-color: var(--section-bg-1); }
.section-bg-2 { background-color: var(--section-bg-2); }
.section-bg-3 { background-color: var(--section-bg-3); }
.section-bg-4 { background-color: var(--section-bg-4); }

/* Card Styles */
.card {
    background-color: var(--section-bg-1);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-lg);
    transition: var(--transition-ease);
}

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

/* Image Style */
.image-container {
    border-radius: var(--border-radius-md);
    overflow: hidden; /* Ensures image corners match container */
    box-shadow: var(--shadow-sm);
}

.image-container img {
    display: block;
    width: 100%;
    height: auto;
    object-fit: cover;
}

/* Footer Styles */
.footer {
    background-color: var(--footer-bg-color);
    color: var(--light-text-color);
    padding: var(--spacing-xl) var(--spacing-lg);
    text-align: center;
    margin-top: var(--spacing-xl);
    border-top-left-radius: var(--border-radius-md);
    border-top-right-radius: var(--border-radius-md);
}

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

.footer a:hover {
    color: #FFFFFF;
    text-decoration: underline;
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: rgba(var(--primary-color), 0.95);
    color: var(--light-text-color);
    padding: var(--spacing-md) var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    z-index: 1001;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.2);
}

.cookie-banner p {
    margin: 0;
    flex-grow: 1;
    font-size: 0.95rem;
}

.cookie-banner .cookie-buttons {
    display: flex;
    gap: var(--spacing-sm);
}

.cookie-banner .btn {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: 0.9rem;
    border-radius: var(--border-radius-sm);
}

.cookie-banner .btn-accept {
    background-color: var(--secondary-color);
    color: #FFFFFF;
    border-color: var(--secondary-color);
}

.cookie-banner .btn-accept:hover {
    background-color: #2980B9;
    border-color: #2980B9;
}

.cookie-banner .btn-decline {
    background-color: transparent;
    color: var(--light-text-color);
    border-color: var(--light-text-color);
}

.cookie-banner .btn-decline:hover {
    background-color: var(--light-text-color);
    color: var(--primary-color);
}

/* AOS Animations (placeholders for classes applied by AOS) */
[data-aos="fade-up"] {
    transform: translateY(20px);
    opacity: 0;
    transition-property: transform, opacity;
}

[data-aos="fade-up"].aos-animate {
    transform: translateY(0);
    opacity: 1;
}

/* Interactive elements for Alpine.js (example for a dropdown) */
[x-cloak] { display: none !important; }

.dropdown-menu {
    position: absolute;
    background-color: var(--section-bg-1);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
    margin-top: var(--spacing-xs);
    padding: var(--spacing-xs) 0;
    min-width: 150px;
    z-index: 50;
    opacity: 0;
    transform: translateY(-10px);
    transition: var(--transition-ease);
}

.dropdown-menu.open {
    opacity: 1;
    transform: translateY(0);
}

.dropdown-menu a {
    display: block;
    padding: var(--spacing-xs) var(--spacing-md);
    color: var(--text-color);
    white-space: nowrap;
}

.dropdown-menu a:hover {
    background-color: var(--section-bg-2);
    text-decoration: none;
}

/* Media Queries for Responsiveness */
@media (max-width: 1024px) {
    h1 { font-size: 3rem; }
    h2 { font-size: 2rem; }
    h3 { font-size: 1.5rem; }
    p { font-size: 1rem; }

    .header {
        padding: var(--spacing-sm);
    }
    .header nav ul {
        gap: var(--spacing-md);
    }
}

@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 1.8rem; }
    h3 { font-size: 1.3rem; }

    .header {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding-bottom: var(--spacing-md);
    }

    .header .logo {
        margin-bottom: var(--spacing-sm);
    }

    .header nav ul {
        flex-direction: column;
        gap: var(--spacing-xs);
        margin-bottom: var(--spacing-md);
    }

    .header .cta-buttons {
        flex-direction: column;
        width: 100%;
        gap: var(--spacing-xs);
    }

    .header .cta-buttons .btn {
        width: 100%;
    }

    .cookie-banner {
        flex-direction: column;
        text-align: center;
    }
    .cookie-banner .cookie-buttons {
        width: 100%;
        justify-content: center;
    }
    .cookie-banner .btn {
        flex-grow: 1;
    }
}

@media (max-width: 480px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.2rem; }
    p { font-size: 0.95rem; }

    .btn {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.9rem;
    }

    .form-input,
    .form-textarea,
    .form-select {
        padding: var(--spacing-xs);
        font-size: 0.9rem;
    }

    .cookie-banner p {
        font-size: 0.85rem;
    }
}


/* Cookie Banner Additional Styles for Tailwind */
.cookie-banner-hover-effect:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

@media (prefers-reduced-motion: reduce) {
    .cookie-banner-hover-effect:hover {
        transform: none;
    }
}