/* ==========================================================================
   CSS Variables
   ========================================================================== */
:root {
    --color-primary: #1a5f7a;
    --color-primary-dark: #134a5f;
    --color-secondary: #57c5b6;
    --color-accent: #159895;
    --color-dark: #1a1a2e;
    --color-light: #f8f9fa;
    --color-white: #ffffff;
    --color-gray: #6c757d;
    --color-gray-light: #e9ecef;
    --color-text: #333333;
    --color-text-light: #666666;
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    --container-max: 1200px;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
    --border-radius: 8px;
    --transition: 0.3s ease;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 4px 20px rgba(0, 0, 0, 0.15);
}

/* ==========================================================================
   Reset & Base
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-white);
}

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

a:hover {
    color: var(--color-primary-dark);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ==========================================================================
   Container
   ========================================================================== */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

/* ==========================================================================
   Typography
   ========================================================================== */
h1, h2, h3, h4 {
    color: var(--color-dark);
    line-height: 1.3;
    margin-bottom: var(--spacing-sm);
}

h1 {
    font-size: 2rem;
}

h2 {
    font-size: 1.75rem;
}

h3 {
    font-size: 1.25rem;
}

h4 {
    font-size: 1.1rem;
}

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

@media (min-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    h3 {
        font-size: 1.5rem;
    }
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
    display: inline-block;
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    border: 2px solid transparent;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
}

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

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: var(--color-white);
}

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

.btn-secondary:hover {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-white);
}

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

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

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

/* ==========================================================================
   Header
   ========================================================================== */
.header {
    position: sticky;
    top: 0;
    background-color: var(--color-white);
    box-shadow: var(--shadow);
    z-index: 1000;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-sm);
    min-height: 70px;
}

.logo img {
    height: 40px;
    width: auto;
}

.nav {
    display: none;
}

.nav-list {
    display: flex;
    gap: var(--spacing-lg);
}

.nav-link {
    font-weight: 500;
    color: var(--color-text);
    padding: var(--spacing-xs) 0;
    position: relative;
}

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

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

.nav-link.active {
    color: var(--color-primary);
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}

.hamburger {
    position: relative;
    width: 24px;
    height: 2px;
    background-color: var(--color-dark);
    transition: background-color var(--transition);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    left: 0;
    width: 24px;
    height: 2px;
    background-color: var(--color-dark);
    transition: transform var(--transition);
}

.hamburger::before {
    top: -7px;
}

.hamburger::after {
    top: 7px;
}

.mobile-menu-btn[aria-expanded="true"] .hamburger {
    background-color: transparent;
}

.mobile-menu-btn[aria-expanded="true"] .hamburger::before {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn[aria-expanded="true"] .hamburger::after {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Navigation */
@media (max-width: 767px) {
    .nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--color-white);
        box-shadow: var(--shadow-lg);
        padding: var(--spacing-md);
    }

    .nav.active {
        display: block;
    }

    .nav-list {
        flex-direction: column;
        gap: 0;
    }

    .nav-link {
        display: block;
        padding: var(--spacing-sm);
        border-bottom: 1px solid var(--color-gray-light);
    }

    .nav-link::after {
        display: none;
    }
}

@media (min-width: 768px) {
    .nav {
        display: block;
    }

    .mobile-menu-btn {
        display: none;
    }
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    padding: var(--spacing-xxl) 0;
    text-align: center;
}

.hero h1 {
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.hero-text {
    font-size: 1.125rem;
    max-width: 700px;
    margin: 0 auto var(--spacing-lg);
    opacity: 0.95;
}

/* Page Hero */
.page-hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.page-hero h1 {
    color: var(--color-white);
    margin-bottom: var(--spacing-xs);
}

.page-hero p {
    opacity: 0.9;
    margin-bottom: 0;
}

/* ==========================================================================
   Features Section
   ========================================================================== */
.features {
    padding: var(--spacing-xxl) 0;
    background-color: var(--color-light);
}

.features-grid {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.feature-card {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow);
}

.feature-icon {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.feature-icon svg {
    width: 48px;
    height: 48px;
}

.feature-card h3 {
    margin-bottom: var(--spacing-xs);
}

.feature-card p {
    color: var(--color-text-light);
    margin-bottom: 0;
}

@media (min-width: 768px) {
    .features-grid {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
    }

    .feature-card {
        flex: 1 1 calc(33.333% - var(--spacing-lg));
        max-width: calc(33.333% - var(--spacing-lg));
    }
}

/* ==========================================================================
   Services Preview
   ========================================================================== */
.services-preview {
    padding: var(--spacing-xxl) 0;
}

.services-preview h2 {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.services-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.service-item {
    padding: var(--spacing-md);
    border-left: 4px solid var(--color-primary);
    background-color: var(--color-light);
}

.service-item h3 {
    margin-bottom: var(--spacing-xs);
}

.service-item p {
    color: var(--color-text-light);
    margin-bottom: 0;
}

.services-preview .btn {
    display: block;
    text-align: center;
    max-width: 300px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .services-list {
        flex-direction: row;
    }

    .service-item {
        flex: 1;
    }
}

/* ==========================================================================
   Services Full Page
   ========================================================================== */
.services-full {
    padding: var(--spacing-xxl) 0;
}

.services-grid {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.service-card {
    background-color: var(--color-light);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    transition: box-shadow var(--transition);
}

.service-card:hover {
    box-shadow: var(--shadow-lg);
}

.service-icon {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.service-card h2 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
}

.service-card p {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
}

.service-price {
    display: flex;
    align-items: baseline;
    gap: var(--spacing-xs);
}

.price-label {
    font-size: 0.875rem;
    color: var(--color-gray);
}

.price-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
}

@media (min-width: 768px) {
    .services-grid {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .service-card {
        flex: 1 1 calc(50% - var(--spacing-lg));
        max-width: calc(50% - var(--spacing-lg));
    }
}

@media (min-width: 1024px) {
    .service-card {
        flex: 1 1 calc(33.333% - var(--spacing-lg));
        max-width: calc(33.333% - var(--spacing-lg));
    }
}

.services-note {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-light);
    text-align: center;
}

.services-note p {
    max-width: 700px;
    margin: 0 auto;
    color: var(--color-text-light);
}

/* ==========================================================================
   Testimonials
   ========================================================================== */
.testimonials {
    padding: var(--spacing-xxl) 0;
    background-color: var(--color-light);
}

.testimonials h2 {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.testimonials-grid {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.testimonial-card {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.testimonial-text {
    font-style: italic;
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
    line-height: 1.7;
}

.testimonial-author {
    color: var(--color-primary);
    font-weight: 600;
    margin-bottom: 0;
}

@media (min-width: 768px) {
    .testimonials-grid {
        flex-direction: row;
    }

    .testimonial-card {
        flex: 1;
    }
}

/* ==========================================================================
   CTA Section
   ========================================================================== */
.cta {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-accent) 100%);
    text-align: center;
}

.cta h2 {
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
}

.cta p {
    color: var(--color-dark);
    max-width: 600px;
    margin: 0 auto var(--spacing-lg);
    opacity: 0.9;
}

.cta .btn-primary {
    background-color: var(--color-dark);
    border-color: var(--color-dark);
}

.cta .btn-primary:hover {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
}

/* ==========================================================================
   About Page
   ========================================================================== */
.about-intro {
    padding: var(--spacing-xxl) 0;
}

.about-text {
    max-width: 800px;
    margin: 0 auto;
}

.about-text h2 {
    margin-bottom: var(--spacing-md);
}

.values {
    padding: var(--spacing-xxl) 0;
    background-color: var(--color-light);
}

.values h2 {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.values-grid {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.value-card {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow);
}

.value-icon {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.value-card h3 {
    margin-bottom: var(--spacing-xs);
}

.value-card p {
    color: var(--color-text-light);
    margin-bottom: 0;
}

@media (min-width: 768px) {
    .values-grid {
        flex-direction: row;
    }

    .value-card {
        flex: 1;
    }
}

.team {
    padding: var(--spacing-xxl) 0;
}

.team h2 {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.team-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
    color: var(--color-text-light);
}

.team-description {
    max-width: 800px;
    margin: 0 auto;
}

.workshop {
    padding: var(--spacing-xxl) 0;
    background-color: var(--color-light);
}

.workshop h2 {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.workshop-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.workshop-item {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
}

.workshop-item h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.workshop-item p {
    color: var(--color-text-light);
    margin-bottom: 0;
}

@media (min-width: 768px) {
    .workshop-features {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .workshop-item {
        flex: 1 1 calc(50% - var(--spacing-lg));
        max-width: calc(50% - var(--spacing-lg));
    }
}

/* ==========================================================================
   Contact Page
   ========================================================================== */
.contact-info {
    padding: var(--spacing-xxl) 0;
}

.contact-grid {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.contact-card {
    background-color: var(--color-light);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    text-align: center;
}

.contact-icon {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.contact-card h2 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.contact-card p {
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-light);
}

.contact-card p:last-child {
    margin-bottom: 0;
}

.contact-card a {
    color: var(--color-primary);
    font-weight: 500;
}

@media (min-width: 768px) {
    .contact-grid {
        flex-direction: row;
    }

    .contact-card {
        flex: 1;
    }
}

.contact-details {
    padding: var(--spacing-xxl) 0;
    background-color: var(--color-light);
}

.contact-details h2 {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.directions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    max-width: 800px;
    margin: 0 auto;
}

.direction-item h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.direction-item p {
    color: var(--color-text-light);
    margin-bottom: 0;
}

.contact-note {
    padding: var(--spacing-xxl) 0;
}

.contact-note h2 {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.contact-note p {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
    color: var(--color-text-light);
}

.faq {
    padding: var(--spacing-xxl) 0;
    background-color: var(--color-light);
}

.faq h2 {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.faq-item {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
}

.faq-item h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.faq-item p {
    color: var(--color-text-light);
    margin-bottom: 0;
}

/* ==========================================================================
   Thank You Page
   ========================================================================== */
.thank-you-section {
    padding: var(--spacing-xxl) 0;
    min-height: 60vh;
    display: flex;
    align-items: center;
}

.thank-you-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.thank-you-icon {
    color: var(--color-secondary);
    margin-bottom: var(--spacing-lg);
}

.thank-you-text {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-md);
}

.thank-you-subtext {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xl);
}

.thank-you-actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

@media (min-width: 480px) {
    .thank-you-actions {
        flex-direction: row;
        justify-content: center;
    }
}

/* ==========================================================================
   Legal Pages
   ========================================================================== */
.legal-content {
    padding: var(--spacing-xxl) 0;
}

.legal-article {
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
}

.legal-article:last-child {
    margin-bottom: 0;
}

.legal-article h2 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-xs);
    border-bottom: 2px solid var(--color-gray-light);
}

.legal-article h3 {
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-xs);
}

.legal-article ul {
    margin-left: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.legal-article li {
    position: relative;
    padding-left: var(--spacing-sm);
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-light);
}

.legal-article li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--color-primary);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    background-color: var(--color-dark);
    color: var(--color-white);
    padding: var(--spacing-xxl) 0 var(--spacing-lg);
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    height: 40px;
    margin-bottom: var(--spacing-sm);
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 0;
}

.footer-links h4,
.footer-legal h4 {
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
}

.footer-links ul,
.footer-legal ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.footer-links a,
.footer-legal a {
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--transition);
}

.footer-links a:hover,
.footer-legal a:hover {
    color: var(--color-white);
}

.footer-bottom {
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.875rem;
    margin-bottom: 0;
}

@media (min-width: 768px) {
    .footer-content {
        flex-direction: row;
        justify-content: space-between;
    }

    .footer-brand {
        flex: 2;
    }

    .footer-links,
    .footer-legal {
        flex: 1;
    }
}

/* ==========================================================================
   Cookie Banner
   ========================================================================== */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--color-dark);
    color: var(--color-white);
    padding: var(--spacing-md);
    z-index: 9999;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.2);
    transform: translateY(100%);
    transition: transform var(--transition);
}

.cookie-banner.visible {
    transform: translateY(0);
}

.cookie-content {
    max-width: var(--container-max);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    align-items: center;
    text-align: center;
}

.cookie-content p {
    margin-bottom: 0;
    font-size: 0.9375rem;
}

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

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

@media (min-width: 768px) {
    .cookie-content {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }

    .cookie-content p {
        flex: 1;
    }
}

/* ==========================================================================
   Cookie Modal
   ========================================================================== */
.cookie-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}

.cookie-modal.visible {
    display: flex;
}

.cookie-modal-content {
    background-color: var(--color-white);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
}

.cookie-modal-content h3 {
    margin-bottom: var(--spacing-lg);
}

.cookie-option {
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-gray-light);
}

.cookie-option:last-of-type {
    border-bottom: none;
}

.cookie-option label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.cookie-option input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.cookie-option p {
    color: var(--color-text-light);
    font-size: 0.875rem;
    margin-bottom: 0;
    margin-left: calc(18px + var(--spacing-sm));
}

.cookie-modal-buttons {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
}

/* ==========================================================================
   Utility Classes
   ========================================================================== */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Focus styles for accessibility */
*:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

button:focus-visible,
a:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}