:root {
    /* Colors */
    --primary-color: #1565C0;
    --secondary-color: #BBDEFB;
    --background-color: #E8F0F2;
    --footer-bg-color: #0D47A1;
    --button-color: #FF7043;
    --button-hover-color: #E64A19;
    --text-color-primary: #263238;
    --text-color-secondary: #ECEFF1;
    --header-gradient-start: #2196F3;
    --header-gradient-end: #1565C0;

    --section-bg-1: #e0e0e0;
    --section-bg-2: #f5f5f5;
    --section-bg-3: #bbdefb;
    --section-bg-4: #90caf9;
    --section-bg-5: #0d47a1;

    /* Typography */
    --font-family-primary: 'Montserrat', sans-serif;
    --font-family-secondary: 'Roboto', sans-serif;
    --base-font-size: 1.125rem; /* 18px */
    --line-height-base: 1.7;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2.5rem;
    --spacing-xl: 4rem;

    /* Border Radius */
    --border-radius-full: 9999px;
    --border-radius-card: 0.75rem;

    /* Shadow */
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --border-blue-200: 1px solid rgba(191, 219, 254, 1); /* Tailwind blue-200 */

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

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

body {
    font-family: var(--font-family-primary);
    font-size: var(--base-font-size);
    line-height: var(--line-height-base);
    color: var(--text-color-primary);
    background-color: var(--background-color);
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-family-secondary);
    color: var(--primary-color);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    line-height: 1.2;
    letter-spacing: -0.02em;
}

h1 {
    font-size: 3.5rem; /* ~56px */
    font-weight: 700;
}

h2 {
    font-size: 2.75rem; /* ~44px */
    font-weight: 600;
}

h3 {
    font-size: 2.25rem; /* ~36px */
    font-weight: 600;
}

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

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

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

/* Utility Classes */
.container {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
}

.section-padding {
    padding-top: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
}

/* 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);
}

.section-bg-5 {
    background-color: var(--section-bg-5);
    color: var(--text-color-secondary);
}
.section-bg-5 h1, .section-bg-5 h2, .section-bg-5 h3, .section-bg-5 h4, .section-bg-5 h5, .section-bg-5 h6 {
    color: var(--text-color-secondary);
}


/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-lg);
    font-family: var(--font-family-secondary);
    font-size: var(--base-font-size);
    font-weight: 600;
    border: none;
    cursor: pointer;
    border-radius: var(--border-radius-full);
    transition: all var(--transition-speed) var(--transition-ease);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary {
    background-color: var(--button-color);
    color: #FFFFFF;
    box-shadow: var(--shadow-xl);
    border: var(--border-blue-200);
}

.btn-primary:hover {
    background-color: var(--button-hover-color);
    transform: translateY(-3px);
    box-shadow: 0 15px 30px -5px rgba(0, 0, 0, 0.2), 0 8px 8px -5px rgba(0, 0, 0, 0.08); /* Slightly more pronounced shadow */
}

/* Brutalism-inspired focus/hover for interactive elements */
.btn:focus,
a:focus,
input:focus,
select:focus,
textarea:focus {
    outline: 3px solid var(--primary-color);
    outline-offset: 4px;
}

/* Cards */
.card {
    background-color: #FFFFFF;
    border-radius: var(--border-radius-card);
    box-shadow: var(--shadow-xl);
    border: var(--border-blue-200);
    padding: var(--spacing-lg);
    transition: transform var(--transition-speed) var(--transition-ease);
}

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

/* Header Specific Styles */
.header-hero {
    background: linear-gradient(135deg, var(--header-gradient-start), var(--header-gradient-end));
    color: var(--text-color-secondary);
    padding: var(--spacing-xl) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.header-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top left, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 70%);
    z-index: 0;
}

.header-hero h1, .header-hero p {
    color: var(--text-color-secondary);
    position: relative;
    z-index: 1;
}

/* Footer Specific Styles */
.footer {
    background-color: var(--footer-bg-color);
    color: var(--text-color-secondary);
    padding: var(--spacing-lg) 0;
    text-align: center;
}

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

.footer a:hover {
    color: var(--button-color);
    text-decoration: none;
}

/* Forms */
input[type="text"],
input[type="email"],
input[type="password"],
textarea,
select {
    width: 100%;
    padding: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    border: 1px solid var(--secondary-color);
    border-radius: 0.5rem;
    font-family: var(--font-family-primary);
    font-size: var(--base-font-size);
    transition: all var(--transition-speed) var(--transition-ease);
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.06);
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
textarea:focus,
select:focus {
    border-color: var(--primary-color);
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.06), 0 0 0 3px rgba(21, 101, 192, 0.2);
}

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

/* Brutalism-inspired accents for forms */
input[type="submit"],
button[type="submit"] {
    outline: 2px solid var(--primary-color);
    outline-offset: -2px;
    border-radius: 0; /* Override default button border-radius for a brutalist edge */
    background-color: var(--button-color);
    color: #FFFFFF;
    font-weight: 700;
    text-transform: uppercase;
    padding: var(--spacing-sm) var(--spacing-lg);
    transition: background-color var(--transition-speed) var(--transition-ease), outline-offset var(--transition-speed) var(--transition-ease);
}

input[type="submit"]:hover,
button[type="submit"]:hover {
    background-color: var(--button-hover-color);
    outline-offset: 2px; /* Add slight offset on hover */
}

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

.animate-fade-in {
    animation: fadeIn 0.8s var(--transition-ease) forwards;
}

/* Media Queries for Responsiveness */
@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    h3 {
        font-size: 1.75rem;
    }

    .section-padding {
        padding-top: var(--spacing-lg);
        padding-bottom: var(--spacing-lg);
    }

    .btn {
        padding: var(--spacing-xs) var(--spacing-md);
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    h3 {
        font-size: 1.25rem;
    }

    body {
        font-size: 1rem;
    }

    .container {
        padding-left: var(--spacing-sm);
        padding-right: var(--spacing-sm);
    }
}


/* 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;
    }
}