:root {
    /* Colors */
    --primary-color: #2C73D2;
    --secondary-color: #E0EFFF;
    --background-color: #F8FBFD;
    --footer-bg-color: #1A2B3C;
    --button-color: #FF7A00;
    --text-color-dark: #1A2B3C;
    --text-color-light: #F8FBFD;
    --accent-color: #FF7A00; /* Reusing button color as a strong accent */

    --section-bg-1: #F8FBFD;
    --section-bg-2: #FFFFFF;
    --section-bg-3: #E0EFFF;
    --section-bg-4: #F1F6FA;

    /* Typography */
    --font-family-base: 'Inter', sans-serif;
    --font-family-heading: 'Poppins', sans-serif;
    --font-size-base: 1rem; /* 16px */
    --line-height-base: 1.7;
    --line-height-heading: 1.2;

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

    /* Border Radius */
    --border-radius-sm: 0.5rem;
    --border-radius-md: 1rem;
    --border-radius-lg: 1.5rem;

    /* Shadows */
    --shadow-soft: 0 4px 12px rgba(0, 0, 0, 0.05), 0 1px 4px rgba(0, 0, 0, 0.02);
    --shadow-subtle-gradient: 0 10px 30px rgba(44, 115, 210, 0.1), 0 3px 8px rgba(44, 115, 210, 0.05);

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

/* Base Styles */
html {
    scroll-behavior: smooth;
    font-size: 16px; /* Ensure base is 16px for rem calculations */
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-family-heading);
    color: var(--text-color-dark);
    line-height: var(--line-height-heading);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    font-weight: 600;
}

h1 { font-size: 3.2rem; font-weight: 700; letter-spacing: -0.05em; }
h2 { font-size: 2.5rem; font-weight: 700; letter-spacing: -0.03em; }
h3 { font-size: 2rem; font-weight: 600; }
h4 { font-size: 1.6rem; font-weight: 600; }
h5 { font-size: 1.3rem; font-weight: 500; }
h6 { font-size: 1.1rem; font-weight: 500; }

p {
    margin-bottom: var(--spacing-md);
    color: rgba(26, 43, 60, 0.8); /* Slightly lighter for readability */
}

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

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

ul, ol {
    margin-left: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    color: rgba(26, 43, 60, 0.8);
}

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

/* Utility Classes for Layout and Spacing (complementing Tailwind) */
.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); }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius-md);
    font-family: var(--font-family-heading);
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: all var(--transition-speed) var(--transition-ease);
    box-shadow: var(--shadow-soft);
    letter-spacing: 0.02em;
}

.btn-primary {
    background-color: var(--button-color);
    color: var(--text-color-light);
    box-shadow: 0 8px 20px rgba(255, 122, 0, 0.25), 0 2px 6px rgba(255, 122, 0, 0.1);
}

.btn-primary:hover {
    background-color: darken(var(--button-color), 10%); /* This won't work in pure CSS, use a slightly darker hex */
    background-color: #e66c00; /* Darker shade of FF7A00 */
    transform: translateY(-2px);
    box-shadow: 0 12px 25px rgba(255, 122, 0, 0.35), 0 4px 8px rgba(255, 122, 0, 0.15);
}

.btn-secondary {
    background-color: var(--primary-color);
    color: var(--text-color-light);
    box-shadow: 0 8px 20px rgba(44, 115, 210, 0.25), 0 2px 6px rgba(44, 115, 210, 0.1);
}

.btn-secondary:hover {
    background-color: darken(var(--primary-color), 10%); /* This won't work in pure CSS, use a slightly darker hex */
    background-color: #2766bc; /* Darker shade of 2C73D2 */
    transform: translateY(-2px);
    box-shadow: 0 12px 25px rgba(44, 115, 210, 0.35), 0 4px 8px rgba(44, 115, 210, 0.15);
}

.btn-outline {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    box-shadow: none;
}

.btn-outline:hover {
    background-color: var(--primary-color);
    color: var(--text-color-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-soft);
}

/* Cards */
.card {
    background-color: var(--section-bg-2); /* White for cards */
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-subtle-gradient);
    padding: var(--spacing-lg);
    transition: transform var(--transition-speed) var(--transition-ease), box-shadow var(--transition-speed) var(--transition-ease);
    overflow: hidden; /* For image in card */
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(44, 115, 210, 0.15), 0 5px 10px rgba(44, 115, 210, 0.08);
}

.card-img-top {
    width: 100%;
    height: auto;
    border-top-left-radius: var(--border-radius-lg);
    border-top-right-radius: var(--border-radius-lg);
    margin-bottom: var(--spacing-md);
}

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

.form-control {
    display: block;
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-base);
    line-height: var(--line-height-base);
    color: var(--text-color-dark);
    background-color: var(--section-bg-2);
    border: 1px solid var(--secondary-color);
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-speed) var(--transition-ease);
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.03);
}

.form-control:focus {
    border-color: var(--primary-color);
    outline: 0;
    box-shadow: 0 0 0 3px rgba(44, 115, 210, 0.2);
}

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

/* Product Imagery specific styles */
.product-image-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-subtle-gradient);
}

.product-image-wrapper img {
    display: block;
    width: 100%;
    height: auto;
    transition: transform 0.5s var(--transition-ease);
}

.product-image-wrapper:hover img {
    transform: scale(1.05);
}

/* Footer specific styles */
.footer {
    background-color: var(--footer-bg-color);
    color: var(--text-color-light);
    padding: var(--spacing-xl) 0;
    font-size: 0.9rem;
}

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

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

.footer h3 {
    color: var(--text-color-light);
    margin-bottom: var(--spacing-md);
    font-size: 1.3rem;
}

/* Media Queries for Responsiveness */
@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    h3 { font-size: 1.6rem; }

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

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

@media (max-width: 480px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.8rem; }
    h3 { font-size: 1.4rem; }

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

/* Scroll Indicator (example of a subtle animation) */
.scroll-indicator {
    position: fixed;
    bottom: var(--spacing-md);
    right: var(--spacing-md);
    width: 40px;
    height: 40px;
    background-color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-color-light);
    font-size: 1.5rem;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity var(--transition-speed) var(--transition-ease), transform var(--transition-speed) var(--transition-ease);
    z-index: 1000;
    box-shadow: var(--shadow-soft);
    cursor: pointer;
}

.scroll-indicator.visible {
    opacity: 1;
    transform: translateY(0);
}

.scroll-indicator:hover {
    background-color: var(--accent-color);
}


/* 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;
    }
}