/* =========================================
   1. CSS VARIABLES & RESET
   ========================================= */
:root {
    --color-primary: #00B5B7;
    --color-primary-dark: #00999b;
    --color-secondary: #1A3A52;
    --color-bg: #FFFFFF;
    --color-bg-alt: #E0F7F7;
    --color-text: #333333;
    --color-text-light: #666666;
    --color-success: #28A745;
    --color-error: #DC3545;
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --border-radius: 8px;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    --transition: all 0.3s ease;
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--color-secondary);
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

h1 { font-size: 2rem; }
h2 { font-size: 1.75rem; }
h3 { font-size: 1.25rem; }

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

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

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

ul {
    list-style: none;
}

/* =========================================
   2. UTILITY CLASSES
   ========================================= */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

.section {
    padding: var(--spacing-lg) 0;
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-xs);
}

.section-subtitle {
    text-align: center;
    color: var(--color-text-light);
    max-width: 600px;
    margin: 0 auto var(--spacing-md);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

/* =========================================
   3. BUTTONS
   ========================================= */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    font-family: var(--font-heading);
    font-weight: 600;
    text-align: center;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
    text-decoration: none;
}

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

.btn-primary:hover, .btn-primary:focus {
    background-color: var(--color-primary-dark);
    color: #FFFFFF;
    text-decoration: none;
}

.btn-outline {
    background-color: transparent;
    border-color: #FFFFFF;
    color: #FFFFFF;
}

.btn-outline:hover, .btn-outline:focus {
    background-color: #FFFFFF;
    color: var(--color-secondary);
    text-decoration: none;
}

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

.btn-outline-light:hover, .btn-outline-light:focus {
    background-color: var(--color-primary);
    color: #FFFFFF;
    text-decoration: none;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-block {
    display: block;
    width: 100%;
}

/* =========================================
   4. HEADER & NAVIGATION
   ========================================= */
.header {
    background-color: #FFFFFF;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: var(--spacing-sm) 0;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.mobile-menu-toggle {
    display: block;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.hamburger {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--color-secondary);
    position: relative;
    transition: var(--transition);
}

.hamburger::before, .hamburger::after {
    content: '';
    position: absolute;
    width: 25px;
    height: 3px;
    background-color: var(--color-secondary);
    left: 0;
    transition: var(--transition);
}

.hamburger::before { top: -8px; }
.hamburger::after { top: 8px; }

.main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: #FFFFFF;
    box-shadow: var(--shadow);
    padding: var(--spacing-sm);
}

.main-nav.is-active {
    display: block;
}

.nav-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.nav-link {
    color: var(--color-secondary);
    font-weight: 600;
    padding: 0.5rem 0;
    display: block;
}

.nav-link.active, .nav-link:hover {
    color: var(--color-primary);
    text-decoration: none;
}

/* =========================================
   5. HERO SECTION
   ========================================= */
.hero {
    position: relative;
    color: #FFFFFF;
    text-align: center;
    padding: var(--spacing-lg) 0;
    min-height: 60vh;
    display: flex;
    align-items: center;
}

.hero-small {
    min-height: 40vh;
    padding: var(--spacing-md) 0;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(26, 58, 82, 0.7), rgba(26, 58, 82, 0.5));
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-title {
    color: #FFFFFF;
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.hero-subtitle {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-md);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    justify-content: center;
}

/* =========================================
   6. SECTIONS (Features, Services, Process)
   ========================================= */
.features-grid, .services-grid, .values-grid, .testimonials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.feature-card, .service-card, .value-card, .testimonial-card {
    background: #FFFFFF;
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
}

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

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

.service-link {
    display: inline-block;
    margin-top: var(--spacing-sm);
    font-weight: 600;
}

/* Process Steps */
.process-steps {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.process-step {
    text-align: center;
}

.step-number {
    width: 40px;
    height: 40px;
    background-color: var(--color-primary);
    color: #FFFFFF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.25rem;
    margin: 0 auto var(--spacing-sm);
}

.step-image {
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-sm);
    width: 100%;
    height: 200px;
    object-fit: cover;
}

/* Testimonials */
.testimonial-rating {
    color: #FFD700;
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.testimonial-text {
    font-style: italic;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-align: left;
}

.testimonial-avatar {
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-name {
    font-weight: 700;
    font-style: normal;
    color: var(--color-secondary);
}

.testimonial-role {
    font-size: 0.875rem;
    color: var(--color-text-light);
}

/* =========================================
   7. LOCATION & CONTACT
   ========================================= */
.location-grid, .contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.info-item, .contact-item {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.info-icon, .contact-icon {
    color: var(--color-primary);
    flex-shrink: 0;
}

.info-title, .contact-label {
    font-size: 1.125rem;
    margin-bottom: 0.25rem;
}

.info-text, .contact-text {
    color: var(--color-text-light);
    font-style: normal;
}

/* =========================================
   8. FORMS
   ========================================= */
.form-wrapper {
    max-width: 600px;
    margin: 0 auto;
    background: #FFFFFF;
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.form-group {
    margin-bottom: var(--spacing-sm);
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--color-secondary);
}

.required {
    color: var(--color-error);
}

.optional {
    font-weight: 400;
    color: var(--color-text-light);
    font-size: 0.875rem;
}

.form-input {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #CCCCCC;
    border-radius: var(--border-radius);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 181, 183, 0.2);
}

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

.form-error {
    display: block;
    color: var(--color-error);
    font-size: 0.875rem;
    margin-top: 0.25rem;
    min-height: 1.25rem;
}

.form-input.is-invalid {
    border-color: var(--color-error);
}

.form-status {
    margin-top: var(--spacing-sm);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius);
    text-align: center;
    font-weight: 600;
    display: none;
}

.form-status.success {
    display: block;
    background-color: rgba(40, 167, 69, 0.1);
    color: var(--color-success);
}

.form-status.error {
    display: block;
    background-color: rgba(220, 53, 69, 0.1);
    color: var(--color-error);
}

/* =========================================
   9. PRICING TABLE
   ========================================= */
.pricing-table-wrapper {
    overflow-x: auto;
    margin-top: var(--spacing-md);
}

.pricing-table {
    width: 100%;
    border-collapse: collapse;
    background: #FFFFFF;
    box-shadow: var(--shadow);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.pricing-table th, .pricing-table td {
    padding: var(--spacing-sm);
    text-align: left;
    border-bottom: 1px solid #EEEEEE;
}

.pricing-table th {
    background-color: var(--color-secondary);
    color: #FFFFFF;
    font-family: var(--font-heading);
}

.pricing-table tr:last-child td {
    border-bottom: none;
}

.pricing-note {
    margin-top: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--color-text-light);
    text-align: center;
}

/* =========================================
   10. CTA SECTION & FOOTER
   ========================================= */
.cta-section {
    position: relative;
    text-align: center;
    color: #FFFFFF;
    padding: var(--spacing-lg) 0;
}

.cta-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.cta-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 181, 183, 0.9);
    z-index: -1;
}

.cta-title {
    color: #FFFFFF;
}

.cta-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    justify-content: center;
    margin-top: var(--spacing-md);
}

.footer {
    background-color: var(--color-secondary);
    color: #FFFFFF;
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.footer-title {
    color: #FFFFFF;
    font-size: 1.125rem;
    margin-bottom: var(--spacing-sm);
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
}

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

.footer-contact {
    font-style: normal;
    color: rgba(255, 255, 255, 0.8);
}

.footer-contact a {
    color: rgba(255, 255, 255, 0.8);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: var(--spacing-md);
    text-align: center;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
}

.footer-legal-links {
    margin-top: var(--spacing-sm);
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
}

.footer-legal-links a {
    color: rgba(255, 255, 255, 0.6);
}

.footer-legal-links a:hover {
    color: #FFFFFF;
}

/* =========================================
   11. LEGAL PAGES
   ========================================= */
.legal-page {
    padding: var(--spacing-lg) 0;
}

.legal-page h1 {
    margin-bottom: var(--spacing-xs);
}

.last-updated {
    color: var(--color-text-light);
    font-style: italic;
    margin-bottom: var(--spacing-md);
}

.legal-page section {
    margin-bottom: var(--spacing-md);
}

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

.legal-page ul {
    list-style: disc;
    padding-left: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.legal-page li {
    margin-bottom: 0.5rem;
}

/* =========================================
   12. MEDIA QUERIES (Tablet & Desktop)
   ========================================= */
@media (min-width: 768px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }

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

    .main-nav {
        display: block;
        position: static;
        width: auto;
        background: transparent;
        box-shadow: none;
        padding: 0;
    }

    .nav-list {
        flex-direction: row;
        align-items: center;
        gap: var(--spacing-md);
    }

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

    .hero-title {
        font-size: 3rem;
    }

    .hero-buttons, .cta-buttons {
        flex-direction: row;
    }

    .features-grid, .services-grid, .values-grid, .testimonials-grid, .process-steps {
        grid-template-columns: repeat(2, 1fr);
    }

    .location-grid, .contact-grid, .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .story-grid, .visit-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-md);
        align-items: center;
    }
}

@media (min-width: 1024px) {
    .features-grid, .values-grid, .testimonials-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .process-steps {
        grid-template-columns: repeat(3, 1fr);
    }

    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr 1fr;
    }
    
    .footer-bottom {
        display: flex;
        justify-content: space-between;
        align-items: center;
        text-align: left;
    }
    
    .footer-legal-links {
        margin-top: 0;
    }
}

/* Focus styles for accessibility */
a:focus-visible, button:focus-visible, .form-input:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 2px;
}