:root {
    --color-primary: #1a7c7e;
    --color-secondary: #76c0ae;
    --color-accent: #2bb8b6;
    --color-background: #e0f2f7;
    --color-footer-bg: #0e4d4e;
    --color-text-dark: #2c3e50;
    --color-text-light: #ecf0f1;
    --color-section-1: #f0f9ff;
    --color-section-2: #e6fffa;
    --color-section-3: #edf7ed;
    --color-section-4: #dcf7e9;
    --color-section-5: #f1f8e9;

    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;

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

    --border-radius-sm: 0.5rem;
    --border-radius-md: 1rem;
    --border-radius-lg: 1.5rem;

    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 5px 15px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.15);

    --transition-speed: 0.3s;
    --transition-easing: ease-in-out;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--color-text-dark);
    line-height: 1.6;
    background-color: var(--color-background);
    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(--color-primary);
    line-height: 1.2;
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

h1 { font-size: 3rem; font-weight: 700; letter-spacing: -0.05em; }
h2 { font-size: 2.5rem; font-weight: 600; }
h3 { font-size: 2rem; font-weight: 600; }
h4 { font-size: 1.75rem; font-weight: 500; }
h5 { font-size: 1.5rem; font-weight: 500; }
h6 { font-size: 1.25rem; font-weight: 500; }

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

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

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

/* Glassmorphism Header */
.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.15); /* Semi-transparent */
    backdrop-filter: blur(10px); /* Blur effect */
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: var(--shadow-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header .logo {
    height: 40px; /* Adjust as needed */
    width: auto;
}

.header nav {
    flex-grow: 1;
    display: flex;
    justify-content: center;
}

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

.header nav ul li a {
    font-family: var(--font-heading);
    font-weight: 500;
    color: var(--color-text-dark);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-speed) var(--transition-easing);
}

.header nav ul li a:hover,
.header nav ul li a.active {
    color: var(--color-primary);
    background-color: rgba(255, 255, 255, 0.3);
    text-decoration: none;
    box-shadow: var(--shadow-sm);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-lg);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    border: none;
    text-decoration: none;
    transition: all var(--transition-speed) var(--transition-easing);
    box-shadow: var(--shadow-md);
    letter-spacing: 0.02em;
}

.btn-primary {
    background: linear-gradient(45deg, var(--color-primary), var(--color-secondary));
    color: var(--color-text-light);
    transform: scale(1);
}

.btn-primary:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
    background: linear-gradient(45deg, var(--color-secondary), var(--color-primary));
}

.btn-secondary {
    background-color: transparent;
    border: 2px solid var(--color-accent);
    color: var(--color-accent);
    box-shadow: none;
    padding: calc(var(--spacing-sm) - 2px) calc(var(--spacing-md) - 2px); /* Adjust padding for border */
}

.btn-secondary:hover {
    background-color: rgba(var(--color-accent), 0.1);
    color: var(--color-primary);
    border-color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

/* Sections */
.section {
    padding: var(--spacing-xl) var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    border-radius: var(--border-radius-md);
    overflow: hidden; /* For potential internal elements */
}

.section:nth-of-type(odd) {
    background-color: var(--color-section-1);
}

.section:nth-of-type(even) {
    background-color: var(--color-section-2);
}

/* Specific section background colors for more distinction */
.section-hero {
    background: linear-gradient(135deg, var(--color-background) 0%, var(--color-section-1) 100%);
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-md);
}

.section-about {
    background-color: var(--color-section-3);
}

.section-services {
    background-color: var(--color-section-4);
}

.section-contact {
    background-color: var(--color-section-5);
}

/* Cards (e.g., for services or testimonials) */
.card {
    background-color: rgba(255, 255, 255, 0.7);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(5px);
    transition: transform var(--transition-speed) var(--transition-easing), box-shadow var(--transition-speed) var(--transition-easing);
}

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

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

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
    color: var(--color-primary);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group textarea {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid rgba(var(--color-primary), 0.3);
    border-radius: var(--border-radius-sm);
    background-color: rgba(255, 255, 255, 0.8);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color var(--transition-speed) var(--transition-easing), box-shadow var(--transition-speed) var(--transition-easing);
}

.form-group input[type="text"]:focus,
.form-group input[type="email"]:focus,
.form-group input[type="tel"]:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(var(--color-accent), 0.2);
}

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

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

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

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

/* Utility classes (can complement Tailwind) */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

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

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

.flex {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.flex-col {
    flex-direction: column;
}

.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.items-center { align-items: center; }

/* Responsive Adjustments */
@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    h3 { font-size: 1.75rem; }

    .header {
        flex-direction: column;
        padding: var(--spacing-sm);
    }

    .header nav {
        margin-top: var(--spacing-sm);
    }

    .header nav ul {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }

    .header nav ul li a {
        padding: var(--spacing-xs);
        width: 100%;
        display: block;
    }

    .btn {
        width: 100%;
        margin-top: var(--spacing-sm);
    }

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

    .grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    p { font-size: 1rem; }

    .header .logo {
        height: 35px;
    }

    .header nav ul {
        gap: var(--spacing-xs);
    }
}

/* Alpine.js specific styles for transitions */
[x-transition] {
    transition: all var(--transition-speed) var(--transition-easing);
}

/* Example: Alpine menu transitions */
.menu-enter-active, .menu-leave-active {
    transition: opacity var(--transition-speed) var(--transition-easing), transform var(--transition-speed) var(--transition-easing);
}
.menu-enter, .menu-leave-to {
    opacity: 0;
    transform: translateY(-10px);
}
.menu-enter-to, .menu-leave {
    opacity: 1;
    transform: translateY(0);
}

/* Loading states/skeletons (optional, if Alpine handles this) */
.skeleton-loader {
    background: linear-gradient(to right, #f6f7f8 0%, #edeef1 20%, #f6f7f8 40%);
    background-size: 1000px 100%;
    animation: loading-pulse 1.5s infinite linear;
    border-radius: var(--border-radius-sm);
}

@keyframes loading-pulse {
    0% { background-position: -500px 0; }
    100% { background-position: 500px 0; }
}

.skeleton-text {
    height: 1em;
    margin-bottom: 0.5em;
}

.skeleton-image {
    width: 100%;
    height: 200px; /* Or variable height */
}


/* 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;
    }
}