/* ========================================
   VANTAGE POINT DENTAL STUDIO - SITE2
   Single-Page Design with Spa Aesthetic
   ======================================== */

/* CSS Variables */
:root {
    /* Colors */
    --primary-color: #2D5F4F;        /* Tennis green */
    --primary-dark: #1e4035;
    --primary-light: #4a8070;
    --cream: #F5F1E8;                /* Cream background */
    --white: #FFFFFF;
    --text-dark: #2C2C2C;
    --text-light: #666666;
    --accent: #8B7355;               /* Natural wood tone */
    
    /* Typography */
    --font-main: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-bold: 600;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    
    /* Layout */
    --max-width: 1280px;
    --border-radius: 8px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-main);
    font-weight: var(--font-weight-light);
    line-height: 1.7;
    color: var(--text-dark);
    background-color: var(--cream);
    letter-spacing: 0.3px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: var(--font-weight-light);
    line-height: 1.3;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }

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

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

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

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

/* Skip to main content link (for keyboard accessibility) */
.skip-link {
    position: absolute;
    top: -100px;
    left: 0;
    background-color: var(--primary-color);
    color: var(--white);
    padding: 0.75rem 1.5rem;
    text-decoration: none;
    z-index: 10000;
    font-weight: var(--font-weight-medium);
    border-radius: 0 0 var(--border-radius) 0;
}

.skip-link:focus {
    top: 0;
    outline: 3px solid var(--primary-light);
    outline-offset: 2px;
}

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

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

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

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

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

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

.btn-outline {
    background-color: transparent;
    color: var(--primary-color);
    border-color: var(--primary-color);
    padding: 0.75rem 1.5rem;
}

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

.btn-lg {
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
}

/* ========================================
   HEADER
   ======================================== */
.site-header {
    background-color: var(--white);
    /* padding: var(--spacing-md) 0; */
    padding: 0.25rem 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.header-content {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-logo {
    flex: 1;
    display: flex;
    justify-content: center;
    overflow: hidden;
    max-height: 200px;
}

.header-logo img {
    max-height: 280px;
    width: auto;
    object-fit: cover;
    object-position: center;
}

.header-contact {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.5rem;
    font-size: 0.95rem;
}

.header-contact .phone {
    font-size: 1.25rem;
    font-weight: var(--font-weight-medium);
    color: var(--primary-color);
}

.header-contact .address {
    color: var(--text-light);
    text-align: right;
    line-height: 1.4;
}

.header-contact .address:hover {
    color: var(--primary-color);
}

/* ========================================
   NAVIGATION
   ======================================== */
.main-nav {
    background-color: var(--primary-color);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.nav-content {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
}

.nav-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--white);
    margin: 5px 0;
    transition: var(--transition-fast);
}

.nav-menu {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
}

.nav-link {
    display: block;
    padding: 1rem 1.5rem;
    color: var(--white);
    font-weight: var(--font-weight-normal);
    transition: var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
    background-color: rgba(255, 255, 255, 0.15);
}

.nav-link.nav-cta {
    background-color: var(--white);
    color: var(--primary-color);
    border-radius: var(--border-radius);
    margin-left: var(--spacing-sm);
}

.nav-link.nav-cta:hover {
    background-color: var(--cream);
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero-section {
    background-color: var(--white);
    /* padding: var(--spacing-xl) 0; */
    padding: 1.5rem 0;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
    text-align: center;
    /* padding: 0 var(--spacing-md); */
    padding: 0 auto 1.5rem;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-sm);
    letter-spacing: 1px;
}

.hero-tagline {
    font-size: 1.5rem;
    color: var(--text-light);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

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

/* Slideshow */
.hero-slideshow {
    max-width: 500px;
    margin: 0 auto;
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    /* aspect-ratio: 16 / 9; */
    aspect-ratio: 3 / 1;
}

.social-icon {
    width: 20px;      /* CSS controls the display size */
    height: 20px;
    display: inline-block;
    vertical-align: middle;
    margin-right: 2px;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.8s ease;
}

.slide.active {
    opacity: 1;
}

.slide img {
    width: 80%;
    height: 80%;
    object-fit: contain;
}

.slide-indicators {
    position: absolute;
    bottom: var(--spacing-sm);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.5rem;
    z-index: 10;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    border: none;
    cursor: pointer;
    transition: var(--transition-fast);
}

.dot.active,
.dot:hover {
    background-color: var(--white);
}

/* ========================================
   ABOUT SECTION
   ======================================== */
.about-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--cream);
}

.section-intro {
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
    text-align: center;
}

.section-intro h2 {
    margin-bottom: var(--spacing-md);
}

.lead {
    font-size: 1.25rem;
    color: var(--text-light);
    line-height: 1.7;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.team-member {
    background-color: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: transform var(--transition-normal);
}

.team-member:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

.member-photo img {
    width: 100%;
    height: 400px;
    /* object-fit: cover; */
    object-fit: contain;
}

.member-info {
    padding: var(--spacing-md);
}

.member-info h3 {
    margin-bottom: 0.5rem;
}

.credentials {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: var(--spacing-sm);
}

.affiliations {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-top: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--cream);
    line-height: 1.6;
}

/* ========================================
   SERVICES SECTION
   ======================================== */
.services-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--white);
    text-align: center;
}

.services-section h2 {
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-light);
    margin-bottom: var(--spacing-lg);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
}

.service-card {
    background-color: var(--cream);
    border: 2px solid transparent;
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 80px;
}

.service-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    background-color: var(--white);
}

.service-card h3 {
    font-size: 1.125rem;
    font-weight: var(--font-weight-normal);
    color: var(--text-dark);
    margin: 0;
}

/* ========================================
   VISIT SECTION
   ======================================== */
.visit-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--cream);
}

.visit-section h2 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.visit-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-lg);
}

.visit-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.info-block {
    background-color: var(--white);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.info-block h3 {
    margin-bottom: var(--spacing-sm);
    font-size: 1.25rem;
}

.hours-table {
    width: 100%;
    font-size: 0.95rem;
}

.hours-table tr {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--cream);
}

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

.hours-table td:first-child {
    font-weight: var(--font-weight-medium);
}

.visit-map {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

/* ========================================
   CONTACT SECTION
   ======================================== */
.contact-section {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: var(--white);
    text-align: center;
}

.contact-content h2 {
    color: var(--white);
    margin-bottom: var(--spacing-sm);
    font-size: 2.5rem;
}

.contact-content p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.95;
}

.contact-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-sm);
}

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

.contact-buttons .btn-primary:hover {
    background-color: var(--cream);
}

.contact-buttons .btn-secondary {
    border-color: var(--white);
    color: var(--white);
}

.contact-buttons .btn-secondary:hover {
    background-color: var(--white);
    color: var(--primary-color);
}

.contact-note {
    font-size: 0.95rem;
    opacity: 0.85;
}

/* ========================================
   FOOTER
   ======================================== */
.site-footer {
    background-color: var(--primary-dark);
    color: var(--white);
    padding: var(--spacing-md) 0;
    text-align: center;
}

.footer-content p {
    margin-bottom: 0.5rem;
    opacity: 0.9;
}

.footer-content a {
    color: var(--white);
    opacity: 0.8;
}

.footer-content a:hover {
    opacity: 1;
}

/* ========================================
   FLOATING CHAT BUTTON
   ======================================== */
.chat-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    background-color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    cursor: pointer;
    z-index: 1000;
    transition: all var(--transition-normal);
    text-decoration: none;
    color: white;
    font-size: 28px;
}

.chat-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.4);
    background-color: var(--primary-dark);
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3), 0 0 0 0 rgba(45, 95, 79, 0.7);
    }
    50% {
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3), 0 0 0 10px rgba(45, 95, 79, 0);
    }
}

.chat-float {
    animation: pulse 2s infinite;
}

/* ========================================
   MODAL
   ======================================== */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    animation: fadeIn var(--transition-normal);
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    max-width: 600px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
    animation: slideUp var(--transition-normal);
}

.modal-close {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    color: var(--text-light);
    line-height: 1;
    transition: color var(--transition-fast);
}

.modal-close:hover {
    color: var(--text-dark);
}

.modal-body h3 {
    margin-bottom: var(--spacing-sm);
}

.modal-body p {
    margin-bottom: var(--spacing-sm);
    line-height: 1.7;
}

.modal-body ul {
    margin: var(--spacing-sm) 0;
    padding-left: var(--spacing-md);
}

.modal-body li {
    margin-bottom: 0.5rem;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

@media (max-width: 1024px) {
    .visit-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    /* Typography */
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    h3 { font-size: 1.5rem; }
    
    /* Header */
    .header-content {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }
    
    .header-contact {
        align-items: center;
    }
    
    .header-contact .address {
        text-align: center;
    }
    
    /* Navigation */
    .nav-toggle {
        display: block;
    }
    
    .nav-menu {
        display: none;
        flex-direction: column;
        gap: 0;
        padding: var(--spacing-sm) 0;
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .nav-link {
        padding: var(--spacing-sm);
        text-align: center;
    }
    
    .nav-link.nav-cta {
        margin-left: 0;
        margin-top: var(--spacing-sm);
    }
    
    /* Hero */
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-tagline {
        font-size: 1.125rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    /* Services */
    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
        gap: var(--spacing-xs);
    }
    
    /* Team */
    .team-grid {
        grid-template-columns: 1fr;
    }
    
    /* Chat button */
    .chat-float {
        bottom: 100px;
        width: 50px;
        height: 50px;
        font-size: 24px;
    }
    
    /* Contact */
    .contact-buttons {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    :root {
        font-size: 14px;
    }
    
    .hero-slideshow {
        aspect-ratio: 4 / 3;
    }
    
    .service-card {
        padding: var(--spacing-sm);
    }
    
    .service-icon {
        font-size: 2rem;
    }
}

/* ===================================
   Legal Pages (Privacy, Accessibility)
   =================================== */

.legal-page {
    background-color: var(--background-color);
    padding: var(--spacing-xl) 0;
    min-height: 60vh;
}

.legal-page h1 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
    font-size: 2.5rem;
}

.legal-page .last-updated {
    color: var(--text-muted);
    margin-bottom: var(--spacing-lg);
    font-size: 0.9rem;
}

.legal-section {
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

.legal-section h2 {
    color: var(--primary-color);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    font-size: 1.75rem;
    border-bottom: 2px solid var(--accent-color);
    padding-bottom: var(--spacing-xs);
}

.legal-section h3 {
    color: var(--text-color);
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    font-size: 1.25rem;
    font-weight: 600;
}

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

.legal-section ul,
.legal-section ol {
    margin-left: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.legal-section li {
    margin-bottom: var(--spacing-xs);
    padding-left: var(--spacing-xs);
}

.legal-section a {
    color: var(--primary-color);
    text-decoration: underline;
}

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

.legal-section strong {
    color: var(--text-color);
    font-weight: 600;
}

/* Responsive adjustments for legal pages */
@media (max-width: 768px) {
    .legal-page h1 {
        font-size: 2rem;
    }
    
    .legal-section h2 {
        font-size: 1.5rem;
    }
    
    .legal-section h3 {
        font-size: 1.125rem;
    }
}

/* ===================================
   Social Media Icons
   =================================== */

.social-icon {
    width: 20px;
    height: 20px;
    display: inline-block;
    vertical-align: middle;
    margin-right: 4px;
}