/*
 * Wisdom Bites Dental Clinic
 * Main Stylesheet
 * Version: 3.0.0
 */

/* ===== CSS Variables ===== */
:root {
    /* Primary Colors */
    --primary: #4a90e2;
    --primary-dark: #3a7abd;
    --primary-light: #6ba7e7;
    --primary-ultra-light: #e8f2fd;
    
    /* Secondary Colors */
    --secondary: #50c878; /* Emerald green */
    --secondary-dark: #3ca45e;
    --secondary-light: #72d495;
    --secondary-ultra-light: #ebf9f0;
    
    /* Accent Colors */
    --accent: #f5a623; /* Golden yellow */
    --accent-dark: #d28c10;
    --accent-light: #f7ba55;
    
    /* Neutral Colors */
    --dark: #2d3748;
    --light: #f8fafc;
    --white: #ffffff;
    
    /* Gray Scale */
    --gray-100: #f7fafc;
    --gray-200: #edf2f7;
    --gray-300: #e2e8f0;
    --gray-400: #cbd5e0;
    --gray-500: #a0aec0;
    --gray-600: #718096;
    --gray-700: #4a5568;
    --gray-800: #2d3748;
    --gray-900: #1a202c;
    
    /* Feedback Colors */
    --success: #48bb78;
    --warning: #ed8936;
    --error: #e53e3e;
    --info: #4299e1;
    
    /* Typography */
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
    
    /* Font Sizes */
    --font-xs: 0.75rem;    /* 12px */
    --font-sm: 0.875rem;   /* 14px */
    --font-base: 1rem;     /* 16px */
    --font-md: 1.125rem;   /* 18px */
    --font-lg: 1.25rem;    /* 20px */
    --font-xl: 1.5rem;     /* 24px */
    --font-2xl: 1.875rem;  /* 30px */
    --font-3xl: 2.25rem;   /* 36px */
    --font-4xl: 3rem;      /* 48px */
    --font-5xl: 3.75rem;   /* 60px */
    
    /* Line Heights */
    --line-tight: 1.25;
    --line-normal: 1.5;
    --line-relaxed: 1.75;
    --line-loose: 2;
    
    /* Font Weights */
    --weight-light: 300;
    --weight-normal: 400;
    --weight-medium: 500;
    --weight-semibold: 600;
    --weight-bold: 700;
    
    /* Spacing */
    --spacing-0: 0;
    --spacing-px: 1px;
    --spacing-1: 0.25rem;  /* 4px */
    --spacing-2: 0.5rem;   /* 8px */
    --spacing-3: 0.75rem;  /* 12px */
    --spacing-4: 1rem;     /* 16px */
    --spacing-5: 1.25rem;  /* 20px */
    --spacing-6: 1.5rem;   /* 24px */
    --spacing-8: 2rem;     /* 32px */
    --spacing-10: 2.5rem;  /* 40px */
    --spacing-12: 3rem;    /* 48px */
    --spacing-16: 4rem;    /* 64px */
    --spacing-20: 5rem;    /* 80px */
    --spacing-24: 6rem;    /* 96px */
    --spacing-32: 8rem;    /* 128px */
    
    /* Borders */
    --border-width-thin: 1px;
    --border-width-medium: 2px;
    --border-width-thick: 3px;
    
    /* Border Radius */
    --radius-none: 0;
    --radius-sm: 0.125rem; /* 2px */
    --radius-md: 0.375rem; /* 6px */
    --radius-lg: 0.5rem;   /* 8px */
    --radius-xl: 0.75rem;  /* 12px */
    --radius-2xl: 1rem;    /* 16px */
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-inner: inset 0 2px 4px 0 rgba(0, 0, 0, 0.06);
    
    /* Transitions */
    --transition-fast: 150ms;
    --transition-normal: 300ms;
    --transition-slow: 500ms;
    --transition-very-slow: 1000ms;
    
    /* Z-Index */
    --z-0: 0;
    --z-10: 10;
    --z-20: 20;
    --z-30: 30;
    --z-40: 40;
    --z-50: 50;
    --z-100: 100;
    --z-max: 9999;
    
    /* Layout */
    --container-max-width: 1200px;
    --header-height: 80px;
    --header-height-scrolled: 60px;
}

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

html {
    font-size: 100%; /* 16px by default */
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: var(--font-base);
    font-weight: var(--weight-normal);
    line-height: var(--line-normal);
    color: var(--gray-800);
    background-color: var(--white);
    overflow-x: hidden;
    transition: opacity var(--transition-normal) ease;
}

img,
picture,
video,
canvas,
svg {
    display: block;
    max-width: 100%;
}

input,
button,
textarea,
select {
    font: inherit;
}

p,
h1,
h2,
h3,
h4,
h5,
h6 {
    overflow-wrap: break-word;
}

/* ===== Base Typography ===== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: var(--weight-bold);
    line-height: var(--line-tight);
    color: var(--dark);
    margin-bottom: var(--spacing-4);
}

h1 {
    font-size: var(--font-4xl);
}

h2 {
    font-size: var(--font-3xl);
}

h3 {
    font-size: var(--font-2xl);
}

h4 {
    font-size: var(--font-xl);
}

h5 {
    font-size: var(--font-lg);
}

h6 {
    font-size: var(--font-md);
}

p {
    margin-bottom: var(--spacing-4);
}

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

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

small {
    font-size: var(--font-sm);
}

/* Lists */
ul, ol {
    margin-bottom: var(--spacing-4);
    padding-left: var(--spacing-6);
}

li {
    margin-bottom: var(--spacing-2);
}

/* ===== Layout Components ===== */
.container {
    width: 90%;
    max-width: var(--container-max-width);
    margin-left: auto;
    margin-right: auto;
}

/* Section Styles */
section {
    padding: var(--spacing-16) 0;
    position: relative;
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-12);
}

.section-tagline {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: var(--font-sm);
    font-weight: var(--weight-semibold);
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--primary);
    margin-bottom: var(--spacing-2);
    position: relative;
}

.section-tagline::after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    left: 50%;
    transform: translateX(-50%);
    width: 3rem;
    height: 2px;
    background-color: var(--primary);
}

.section-title {
    font-size: var(--font-3xl);
    margin-top: var(--spacing-4);
    margin-bottom: var(--spacing-3);
}

.section-subtitle {
    font-size: var(--font-lg);
    color: var(--gray-600);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ===== Loading Screen ===== */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--white);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: var(--z-max);
    transition: opacity var(--transition-normal) ease, visibility var(--transition-normal) ease;
}

.loader {
    width: 48px;
    height: 48px;
    border: 3px solid var(--primary-light);
    border-radius: 50%;
    border-top-color: var(--primary);
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ===== Header Styles ===== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: var(--z-100);
    background-color: transparent;
    transition: background-color var(--transition-normal) ease, 
                padding var(--transition-normal) ease,
                box-shadow var(--transition-normal) ease;
    padding: var(--spacing-6) 0;
}

.site-header.scrolled {
    background-color: var(--white);
    padding: var(--spacing-3) 0;
    box-shadow: var(--shadow-md);
}

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

/* Logo */
.logo {
    z-index: var(--z-10);
}

.logo a {
    display: block;
}

.logo img {
    width: 180px;
    height: auto;
    transition: width var(--transition-normal) ease;
}

.scrolled .logo img {
    width: 150px;
}

/* Navigation */
.main-nav {
    display: flex;
    align-items: center;
}

.nav-container {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-item {
    margin: 0 var(--spacing-4);
    position: relative;
}

.nav-item a {
    color: var(--dark);
    font-size: var(--font-sm);
    font-weight: var(--weight-medium);
    padding: var(--spacing-2) 0;
    display: block;
    position: relative;
}

.scrolled .nav-item a {
    color: var(--dark);
}

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

.nav-item a:hover,
.nav-item a.active {
    color: var(--primary);
}

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

/* Dropdown Menu */
.has-dropdown {
    position: relative;
}

.dropdown-toggle {
    padding-right: var(--spacing-5) !important;
    position: relative;
}

.dropdown-toggle::before {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: translateY(-50%) rotate(45deg);
    transition: transform var(--transition-fast) ease;
}

.has-dropdown:hover .dropdown-toggle::before {
    transform: translateY(-50%) rotate(-135deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: -20px;
    width: 240px;
    background-color: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-3) 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: opacity var(--transition-normal) ease,
                visibility var(--transition-normal) ease,
                transform var(--transition-normal) ease;
    z-index: var(--z-20);
    list-style: none;
}

.has-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    margin: 0;
}

.dropdown-menu a {
    padding: var(--spacing-3) var(--spacing-6);
    font-size: var(--font-sm);
    transition: background-color var(--transition-fast) ease;
}

.dropdown-menu a:hover {
    background-color: var(--primary-ultra-light);
}

.dropdown-menu a::after {
    display: none;
}

/* Navigation CTA */
.nav-cta {
    display: flex;
    align-items: center;
    margin-left: var(--spacing-8);
}

.phone-link {
    display: flex;
    align-items: center;
    color: var(--gray-700);
    font-weight: var(--weight-medium);
    margin-right: var(--spacing-5);
}

.phone-link i {
    margin-right: var(--spacing-2);
    color: var(--primary);
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 40px;
    height: 40px;
    position: relative;
    z-index: var(--z-30);
}

.menu-toggle .bar {
    display: block;
    width: 25px;
    height: 2px;
    background-color: var(--dark);
    margin: 5px auto;
    transition: transform var(--transition-normal) ease,
                opacity var(--transition-normal) ease;
}

.menu-toggle.active .bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.menu-toggle.active .bar:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active .bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ===== Button Styles ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-3) var(--spacing-6);
    font-family: var(--font-heading);
    font-size: var(--font-sm);
    font-weight: var(--weight-medium);
    line-height: 1;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    border-radius: var(--radius-md);
    border: none;
    transition: all var(--transition-fast) ease;
}

.btn-primary {
    background-color: var(--primary);
    color: var(--white);
    box-shadow: 0 4px 6px rgba(74, 144, 226, 0.2);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    color: var(--white);
    box-shadow: 0 6px 10px rgba(74, 144, 226, 0.3);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: var(--secondary);
    color: var(--white);
    box-shadow: 0 4px 6px rgba(80, 200, 120, 0.2);
}

.btn-secondary:hover {
    background-color: var(--secondary-dark);
    color: var(--white);
    box-shadow: 0 6px 10px rgba(80, 200, 120, 0.3);
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.btn-outline:hover {
    background-color: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-text {
    background-color: transparent;
    color: var(--primary);
    padding: 0;
    position: relative;
}

.btn-text::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary);
    transition: width var(--transition-normal) ease;
}

.btn-text:hover {
    color: var(--primary-dark);
}

.btn-text:hover::after {
    width: 100%;
}

.btn-text i {
    margin-left: var(--spacing-1);
    transition: transform var(--transition-fast) ease;
}

.btn-text:hover i {
    transform: translateX(3px);
}

.btn-lg {
    padding: var(--spacing-4) var(--spacing-8);
    font-size: var(--font-base);
}

.btn-sm {
    padding: var(--spacing-2) var(--spacing-4);
    font-size: var(--font-xs);
}

/* ===== Hero Section ===== */
.hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    padding: 0;
    overflow: hidden;
    background-color: var(--primary-ultra-light);
}

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

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

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(45, 55, 72, 0.8) 0%, rgba(45, 55, 72, 0.4) 100%);
    z-index: var(--z-10);
}

.hero-content {
    position: relative;
    z-index: var(--z-20);
    display: flex;
    align-items: center;
    padding: var(--spacing-20) 0 var(--spacing-16);
}

.hero-text {
    flex: 1;
    max-width: 600px;
    color: var(--white);
}

.hero-title {
    font-size: clamp(var(--font-3xl), 5vw, var(--font-5xl));
    margin-bottom: var(--spacing-6);
    color: var(--white);
    line-height: 1.1;
}

.hero-subtitle {
    font-size: clamp(var(--font-lg), 2.5vw, var(--font-2xl));
    margin-bottom: var(--spacing-8);
    color: var(--gray-200);
}

.hero-cta {
    display: flex;
    gap: var(--spacing-4);
    flex-wrap: wrap;
}

.hero-feature {
    margin-left: var(--spacing-10);
    flex-shrink: 0;
}

.hero-feature-card {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-6);
    box-shadow: var(--shadow-xl);
    display: flex;
    max-width: 340px;
}

.feature-icons {
    margin-right: var(--spacing-4);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.feature-icons i {
    font-size: 24px;
    color: var(--primary);
    margin-bottom: var(--spacing-2);
}

.feature-content h3 {
    font-size: var(--font-lg);
    margin-bottom: var(--spacing-1);
}

.feature-content p {
    font-size: var(--font-sm);
    color: var(--gray-600);
    margin-bottom: var(--spacing-2);
}

.feature-link {
    font-size: var(--font-sm);
    font-weight: var(--weight-medium);
    color: var(--primary);
}

.hero-waves {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    z-index: var(--z-10);
    line-height: 0;
}

.hero-waves svg {
    width: 100%;
    height: auto;
}

/* ===== Services Section ===== */
.services {
    padding-top: var(--spacing-20);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-8);
    margin-bottom: var(--spacing-12);
}

.service-card {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: transform var(--transition-normal) ease,
                box-shadow var(--transition-normal) ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.service-icon {
    width: 100%;
    height: 120px;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: var(--primary-ultra-light);
}

.service-icon i {
    font-size: 48px;
    color: var(--primary);
}

.service-content {
    padding: var(--spacing-6);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.service-title {
    font-size: var(--font-xl);
    margin-bottom: var(--spacing-3);
}

.service-description {
    margin-bottom: var(--spacing-4);
    color: var(--gray-700);
}

.service-features {
    list-style: none;
    padding: 0;
    margin-bottom: var(--spacing-6);
}

.service-features li {
    position: relative;
    padding-left: var(--spacing-5);
    margin-bottom: var(--spacing-2);
    font-size: var(--font-sm);
}

.service-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--primary);
}

.service-card .btn {
    margin-top: auto;
    align-self: flex-start;
}

.services-cta {
    text-align: center;
    padding: var(--spacing-8) 0 0;
}

.services-cta p {
    font-size: var(--font-md);
    margin-bottom: var(--spacing-4);
}

/* ===== Why Choose Us Section ===== */
.why-choose-us {
    background-color: var(--gray-100);
    position: relative;
}

.features-wrapper {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-12);
}

.features-content {
    flex: 1;
    min-width: 320px;
}

.features-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-6);
}

.feature-item {
    display: flex;
    align-items: flex-start;
}

.feature-item .feature-icon {
    width: 60px;
    height: 60px;
    min-width: 60px;
    border-radius: var(--radius-lg);
    background-color: var(--white);
    display: flex;
    justify-content: center;
    align-items: center;
    margin-right: var(--spacing-4);
    box-shadow: var(--shadow-md);
}

.feature-item .feature-icon i {
    font-size: 24px;
    color: var(--primary);
}

.feature-text h3 {
    font-size: var(--font-lg);
    margin-bottom: var(--spacing-1);
}

.feature-text p {
    font-size: var(--font-base);
    color: var(--gray-600);
    margin-bottom: 0;
}

.features-image {
    flex: 1;
    min-width: 320px;
}

.image-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.image-wrapper img {
    width: 100%;
    height: auto;
    object-fit: cover;
    vertical-align: middle;
}

.experience-badge {
    position: absolute;
    bottom: var(--spacing-6);
    right: var(--spacing-6);
    background-color: var(--primary);
    color: var(--white);
    border-radius: 50%;
    width: 120px;
    height: 120px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    box-shadow: var(--shadow-lg);
}

.experience-badge .years {
    font-size: var(--font-3xl);
    font-weight: var(--weight-bold);
    line-height: 1;
}

.experience-badge .text {
    font-size: var(--font-xs);
    text-align: center;
    margin-top: var(--spacing-1);
}

/* ===== Testimonials Section ===== */
.testimonials {
    padding-top: var(--spacing-20);
    padding-bottom: var(--spacing-20);
    background-color: var(--white);
}

.testimonials-slider {
    max-width: 900px;
    margin: 0 auto var(--spacing-12);
}

.swiper-container {
    overflow: hidden;
    padding: var(--spacing-6) var(--spacing-4);
    margin: -var(--spacing-6) -var(--spacing-4);
}

.testimonial-card {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-8);
    box-shadow: var(--shadow-lg);
    height: 100%;
    transition: transform var(--transition-normal) ease;
}

.testimonial-card:hover {
    transform: translateY(-5px);
}

.testimonial-rating {
    margin-bottom: var(--spacing-4);
}

.testimonial-rating i {
    color: var(--accent);
    font-size: var(--font-md);
    margin-right: 2px;
}

.testimonial-quote {
    font-size: var(--font-md);
    color: var(--gray-700);
    font-style: italic;
    margin-bottom: var(--spacing-6);
    position: relative;
}

.testimonial-quote::before {
    content: '"';
    position: absolute;
    top: -20px;
    left: -10px;
    font-size: 60px;
    color: var(--gray-300);
    font-family: serif;
    z-index: -1;
}

.testimonial-author {
    display: flex;
    align-items: center;
}

.author-image {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    margin-right: var(--spacing-4);
    object-fit: cover;
}

.author-details {
    flex: 1;
}

.author-name {
    font-weight: var(--weight-semibold);
    font-size: var(--font-base);
    margin-bottom: var(--spacing-1);
}

.author-info {
    font-size: var(--font-sm);
    color: var(--gray-600);
    margin-bottom: 0;
}

.testimonials-navigation {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: var(--spacing-8);
}

.slider-button {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: var(--white);
    border: 1px solid var(--gray-300);
    cursor: pointer;
    transition: all var(--transition-fast) ease;
}

.slider-button:hover {
    background-color: var(--primary);
    border-color: var(--primary);
    color: var(--white);
}

.swiper-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 var(--spacing-4);
}

.swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    background-color: var(--gray-400);
    opacity: 0.5;
    border-radius: 50%;
    margin: 0 5px;
    cursor: pointer;
    transition: all var(--transition-fast) ease;
}

.swiper-pagination-bullet-active {
    opacity: 1;
    background-color: var(--primary);
    transform: scale(1.2);
}

.testimonials-cta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 900px;
    margin: 0 auto;
    padding: var(--spacing-6);
    background-color: var(--gray-100);
    border-radius: var(--radius-lg);
}

.rating-summary {
    display: flex;
    align-items: center;
}

.rating-stars {
    margin-right: var(--spacing-4);
}

.rating-stars i {
    color: var(--accent);
    font-size: var(--font-md);
    margin-right: 2px;
}

.rating-score {
    font-size: var(--font-xl);
    font-weight: var(--weight-bold);
    margin-right: var(--spacing-2);
}

.rating-count {
    font-size: var(--font-sm);
    color: var(--gray-600);
}

/* ===== Dentists Section ===== */
.dentists {
    background-color: var(--gray-100);
    padding-top: var(--spacing-20);
    padding-bottom: var(--spacing-20);
}

.dentists-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-8);
    margin-bottom: var(--spacing-12);
}

.dentist-card {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal) ease,
                box-shadow var(--transition-normal) ease;
}

.dentist-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.dentist-image {
    position: relative;
    height: 300px;
    overflow: hidden;
}

.dentist-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow) ease;
}

.dentist-card:hover .dentist-image img {
    transform: scale(1.05);
}

.dentist-info {
    padding: var(--spacing-6);
    text-align: center;
}

.dentist-name {
    font-size: var(--font-xl);
    margin-bottom: var(--spacing-1);
}

.dentist-title {
    font-size: var(--font-sm);
    color: var(--primary);
    font-weight: var(--weight-medium);
    margin-bottom: var(--spacing-4);
}

.dentist-specialties {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-2);
    margin-bottom: var(--spacing-4);
}

.dentist-specialties span {
    font-size: var(--font-xs);
    background-color: var(--primary-ultra-light);
    color: var(--primary);
    padding: var(--spacing-1) var(--spacing-3);
    border-radius: var(--radius-full);
}

.dentists-cta {
    text-align: center;
}

/* ===== Insurance Section ===== */
.insurance {
    padding-top: var(--spacing-20);
    padding-bottom: var(--spacing-16);
}

.insurance-wrapper {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-12);
    background-color: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-10);
}

.insurance-content {
    flex: 1;
    min-width: 300px;
}

.insurance-content h2 {
    margin-top: var(--spacing-2);
    margin-bottom: var(--spacing-4);
}

.insurance-content p {
    font-size: var(--font-md);
    margin-bottom: var(--spacing-6);
}

.insurance-benefits {
    list-style: none;
    padding: 0;
    margin-bottom: var(--spacing-8);
}

.insurance-benefits li {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-3);
}

.insurance-benefits li i {
    color: var(--secondary);
    margin-right: var(--spacing-3);
}

.insurance-actions {
    display: flex;
    gap: var(--spacing-4);
    flex-wrap: wrap;
}

.insurance-logos {
    flex: 1;
    min-width: 300px;
}

.logos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-6);
}

.logos-grid img {
    max-width: 100%;
    height: auto;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.6;
    transition: filter var(--transition-normal) ease,
                opacity var(--transition-normal) ease;
}

.logos-grid img:hover {
    filter: grayscale(0);
    opacity: 1;
}

/* ===== CTA Section ===== */
.cta-section {
    background-color: var(--primary);
    color: var(--white);
    padding: var(--spacing-16) 0;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../images/cta-pattern.svg') no-repeat;
    background-size: cover;
    opacity: 0.1;
    z-index: 1;
}

.cta-wrapper {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.cta-title {
    font-size: var(--font-3xl);
    color: var(--white);
    margin-bottom: var(--spacing-4);
}

.cta-description {
    font-size: var(--font-lg);
    margin-bottom: var(--spacing-8);
    opacity: 0.9;
}

.cta-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-4);
}

.cta-contact {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-2);
    font-size: var(--font-base);
}

.cta-contact .phone-link {
    color: var(--white);
    font-size: var(--font-lg);
    font-weight: var(--weight-semibold);
}

/* ===== Footer ===== */
.site-footer {
    background-color: var(--dark);
    color: var(--gray-300);
}

.footer-top {
    padding: var(--spacing-16) 0;
}

.footer-widgets {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-10);
}

.footer-widget {
    margin-bottom: var(--spacing-6);
}

.footer-logo {
    margin-bottom: var(--spacing-6);
}

.footer-description {
    margin-bottom: var(--spacing-6);
    opacity: 0.8;
}

.social-links {
    display: flex;
    gap: var(--spacing-3);
}

.social-links a {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--white);
    transition: all var(--transition-normal) ease;
}

.social-links a:hover {
    background-color: var(--primary);
    transform: translateY(-3px);
}

.footer-heading {
    color: var(--white);
    font-size: var(--font-lg);
    margin-bottom: var(--spacing-6);
    position: relative;
    padding-bottom: var(--spacing-3);
}

.footer-heading::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--primary);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--spacing-4);
}

.contact-item i {
    margin-right: var(--spacing-3);
    color: var(--primary);
    font-size: var(--font-lg);
    margin-top: 3px;
}

.contact-item a {
    color: var(--gray-300);
    transition: color var(--transition-fast) ease;
}

.contact-item a:hover {
    color: var(--white);
}

.hours-list {
    list-style: none;
    padding: 0;
}

.hours-list li {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-2);
}

.hours-list li span {
    font-weight: var(--weight-medium);
    color: var(--white);
}

.emergency-info {
    margin-top: var(--spacing-6);
}

.emergency-info p {
    margin-bottom: var(--spacing-3);
}

.footer-links {
    list-style: none;
    padding: 0;
    columns: 2;
    column-gap: var(--spacing-6);
}

.footer-links li {
    margin-bottom: var(--spacing-3);
    break-inside: avoid;
}

.footer-links a {
    color: var(--gray-300);
    transition: color var(--transition-fast) ease;
}

.footer-links a:hover {
    color: var(--white);
    padding-left: var(--spacing-2);
}

.footer-bottom {
    padding: var(--spacing-6) 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-4);
}

.copyright {
    font-size: var(--font-sm);
    opacity: 0.8;
}

.footer-legal {
    display: flex;
    gap: var(--spacing-6);
}

.footer-legal a {
    color: var(--gray-400);
    font-size: var(--font-sm);
    transition: color var(--transition-fast) ease;
}

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

/* ===== Back to Top Button ===== */
.back-to-top {
    position: fixed;
    bottom: var(--spacing-8);
    right: var(--spacing-8);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--primary);
    color: var(--white);
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: var(--shadow-lg);
    z-index: var(--z-50);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-normal) ease;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background-color: var(--primary-dark);
    transform: translateY(-5px);
}

/* ===== Booking Sticky ===== */
.booking-sticky {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--white);
    box-shadow: 0 -4px 10px rgba(0, 0, 0, 0.1);
    padding: var(--spacing-4) 0;
    z-index: var(--z-40);
    transform: translateY(100%);
    transition: transform var(--transition-normal) ease;
}

.booking-sticky.visible {
    transform: translateY(0);
}

.booking-sticky .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-4);
}

.booking-sticky p {
    font-size: var(--font-md);
    font-weight: var(--weight-medium);
    margin-bottom: 0;
}

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

.hidden {
    display: none !important;
}

/* ===== Icon Font ===== */
@font-face {
    font-family: 'DentalIcons';
    src: url('../fonts/icons.woff2') format('woff2'),
         url('../fonts/icons.woff') format('woff');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

.icon {
    font-family: 'DentalIcons' !important;
    speak: never;
    font-style: normal;
    font-weight: normal;
    font-variant: normal;
    text-transform: none;
    line-height: 1;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Icon definitions would be here in the actual file */
.icon-tooth:before { content: "\e900"; }
.icon-smile:before { content: "\e901"; }
.icon-emergency:before { content: "\e902"; }
/* ... more icon definitions ... */

/* ===== Media Queries ===== */
/* These would be imported from responsive.css */