/* ==============================================
   CSS Variables - Design System
   ============================================== */
:root {
    /* Primary Brand Colors */
    --color-primary: #0066CC;
    --color-primary-dark: #1E3A8A;

    /* Secondary Accent */
    --color-accent: #06B6D4;
    --color-accent-light: #00B8D4;

    /* Conversion/Action Color */
    --color-action: #F97316;
    --color-action-hover: #FF6B35;

    /* Neutral Foundation */
    --color-white: #FFFFFF;
    --color-light-gray: #F8F9FA;
    --color-medium-gray: #6B7280;
    --color-dark-gray: #1F2937;
    --color-blue-gray: #E0E7F1;

    /* Success/Trust */
    --color-success: #10B981;

    /* Typography */
    --font-display: 'Plus Jakarta Sans', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 5rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;

    /* 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);

    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 250ms ease-in-out;
    --transition-slow: 350ms ease-in-out;

    /* Container */
    --container-max: 1280px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 18px;
    line-height: 1.6;
    color: var(--color-dark-gray);
    background-color: var(--color-white);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-dark-gray);
}

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

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

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

input, select, textarea {
    font-family: inherit;
    font-size: inherit;
}

/* ==============================================
   Utility Classes
   ============================================== */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.section {
    padding: var(--spacing-3xl) 0;
}

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

.section-title {
    font-size: 42px;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
    font-size: 20px;
    color: var(--color-medium-gray);
    margin-bottom: var(--spacing-xl);
}

/* ==============================================
   Buttons
   ============================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: 0.875rem 1.75rem;
    font-size: 16px;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    white-space: nowrap;
    text-align: center;
}

.btn-primary {
    background-color: var(--color-action);
    color: var(--color-white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background-color: var(--color-action-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: var(--color-white);
}

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

.btn-secondary:hover {
    background-color: var(--color-accent-light);
    transform: translateY(-2px);
    color: var(--color-white);
}

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

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

.btn-large {
    padding: 1.125rem 2.5rem;
    font-size: 18px;
}

.btn-small {
    padding: 0.625rem 1.25rem;
    font-size: 14px;
}

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

/* ==============================================
   Navigation
   ============================================== */
.nav {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.nav.scrolled {
    box-shadow: var(--shadow-md);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: var(--spacing-sm) var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-lg);
}

.nav-logo {
    display: flex;
    align-items: center;
    transition: opacity var(--transition-base);
}

.nav-logo:hover {
    opacity: 0.8;
}

.logo-image {
    height: 45px;
    width: auto;
    display: block;
}

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

.nav-link {
    font-size: 16px;
    font-weight: 500;
    color: var(--color-dark-gray);
    transition: color var(--transition-base);
}

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

.nav-phone {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-weight: 600;
    color: var(--color-primary);
}

.nav-cta {
    margin-left: auto;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 30px;
    height: 24px;
}

.nav-toggle span {
    display: block;
    width: 100%;
    height: 3px;
    background-color: var(--color-primary);
    border-radius: 2px;
    transition: all var(--transition-base);
}

/* ==============================================
   Hero Section
   ============================================== */
.hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    padding: var(--spacing-3xl) 0;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-blue-gray) 0%, var(--color-white) 50%, var(--color-light-gray) 100%);
    z-index: -1;
    opacity: 0.7;
}

.hero-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.hero-content {
    animation: fadeInUp 0.8s ease-out;
}

.hero-eyebrow {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-sm);
}

.hero-title {
    font-size: 56px;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary-dark);
}

.hero-subtitle {
    font-size: 20px;
    color: var(--color-medium-gray);
    margin-bottom: var(--spacing-xl);
    line-height: 1.6;
}

.trust-indicators {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

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

.trust-badge svg {
    flex-shrink: 0;
}

.trust-label {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-dark-gray);
    line-height: 1.2;
}

.trust-value {
    font-size: 14px;
    color: var(--color-medium-gray);
    line-height: 1.2;
}

/* Hero Form Card */
.hero-form-card {
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-xl);
    animation: slideInRight 0.8s ease-out 0.2s both;
}

.form-title {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    color: var(--color-primary-dark);
}

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

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-group label {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-dark-gray);
}

.form-group input,
.form-group select {
    padding: 0.875rem 1rem;
    border: 2px solid var(--color-blue-gray);
    border-radius: var(--radius-md);
    font-size: 16px;
    transition: all var(--transition-base);
    background-color: var(--color-white);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.1);
}

.input-with-icon {
    position: relative;
    display: flex;
    align-items: center;
}

.input-with-icon svg {
    position: absolute;
    left: 1rem;
    color: var(--color-medium-gray);
}

.input-with-icon input {
    padding-left: 2.75rem;
}

.form-fine-print {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 14px;
    color: var(--color-medium-gray);
    text-align: center;
    justify-content: center;
}

/* ==============================================
   Insurance Strip
   ============================================== */
.insurance-strip {
    background-color: var(--color-light-gray);
    padding: var(--spacing-xl) 0;
    overflow: hidden;
}

.insurance-marquee {
    overflow: hidden;
    margin-top: var(--spacing-lg);
}

.insurance-logos {
    display: flex;
    gap: var(--spacing-3xl);
    animation: marquee 30s linear infinite;
}

.insurance-logo {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-medium-gray);
    white-space: nowrap;
    opacity: 0.6;
    transition: opacity var(--transition-base);
}

.insurance-logo:hover {
    opacity: 1;
}

@keyframes marquee {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

/* ==============================================
   Social Proof Section
   ============================================== */
.social-proof {
    background-color: var(--color-white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-3xl);
}

.testimonial-card {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    border-left: 4px solid var(--color-accent);
    transition: all var(--transition-base);
    opacity: 0;
    animation: fadeInUp 0.6s ease-out forwards;
}

.testimonial-card:nth-child(1) { animation-delay: 0.1s; }
.testimonial-card:nth-child(2) { animation-delay: 0.2s; }
.testimonial-card:nth-child(3) { animation-delay: 0.3s; }

.testimonial-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

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

.testimonial-avatar {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-accent), var(--color-primary));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-weight: 700;
    font-size: 20px;
}

.testimonial-name {
    font-weight: 700;
    color: var(--color-dark-gray);
}

.testimonial-location {
    font-size: 14px;
    color: var(--color-medium-gray);
}

.testimonial-stars {
    color: #FFC107;
    font-size: 18px;
    margin-bottom: var(--spacing-sm);
}

.testimonial-text {
    font-size: 16px;
    color: var(--color-dark-gray);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.testimonial-outcome {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-accent);
}

.trust-badges {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
}

.trust-badge-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    text-align: center;
}

.trust-badge-text {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-dark-gray);
}

/* ==============================================
   How It Works
   ============================================== */
.how-it-works {
    background-color: var(--color-light-gray);
}

.steps-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.step-card {
    flex: 1;
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    position: relative;
}

.step-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.step-number {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    color: var(--color-white);
    font-size: 32px;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
}

.step-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    margin: var(--spacing-xl) auto var(--spacing-md);
    border-radius: 50%;
    background-color: var(--color-accent);
    color: var(--color-white);
}

.step-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary-dark);
}

.step-description {
    font-size: 16px;
    color: var(--color-medium-gray);
    line-height: 1.6;
}

.step-arrow {
    font-size: 48px;
    color: var(--color-accent);
    font-weight: 700;
}

/* ==============================================
   Symptom Checker
   ============================================== */
.symptom-checker {
    background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
    color: var(--color-white);
}

.symptom-checker .section-title,
.symptom-checker .section-subtitle {
    color: var(--color-white);
}

.symptom-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.symptom-card {
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    transition: all var(--transition-base);
    cursor: pointer;
}

.symptom-card:hover {
    background-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-8px);
    border-color: var(--color-accent);
}

.symptom-icon {
    font-size: 64px;
    margin-bottom: var(--spacing-md);
}

.symptom-name {
    font-size: 22px;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
}

.symptom-desc {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.5;
}

/* ==============================================
   Conditions Section
   ============================================== */
.conditions {
    background-color: var(--color-white);
}

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

.condition-card {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    border-left: 4px solid var(--color-primary);
    transition: all var(--transition-base);
}

.condition-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.condition-card[data-condition="blurry"] { border-left-color: var(--color-primary); }
.condition-card[data-condition="dry-eye"] { border-left-color: var(--color-accent); }
.condition-card[data-condition="watery"] { border-left-color: #8B5CF6; }
.condition-card[data-condition="lasik"] { border-left-color: var(--color-action); }
.condition-card[data-condition="diabetic"] { border-left-color: #EF4444; }
.condition-card[data-condition="glaucoma"] { border-left-color: var(--color-success); }

.condition-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.condition-icon.blue { background-color: rgba(0, 102, 204, 0.1); color: var(--color-primary); }
.condition-icon.teal { background-color: rgba(6, 182, 212, 0.1); color: var(--color-accent); }
.condition-icon.purple { background-color: rgba(139, 92, 246, 0.1); color: #8B5CF6; }
.condition-icon.orange { background-color: rgba(249, 115, 22, 0.1); color: var(--color-action); }
.condition-icon.red { background-color: rgba(239, 68, 68, 0.1); color: #EF4444; }
.condition-icon.green { background-color: rgba(16, 185, 129, 0.1); color: var(--color-success); }

.condition-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary-dark);
}

.condition-description {
    font-size: 16px;
    color: var(--color-medium-gray);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.condition-urgency {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-dark-gray);
    padding: var(--spacing-sm);
    background-color: var(--color-light-gray);
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-md);
}

/* ==============================================
   Providers Section
   ============================================== */
.providers {
    background-color: var(--color-light-gray);
}

.providers-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.provider-card {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.provider-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.provider-image {
    width: 100%;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 80px;
    background: linear-gradient(135deg, var(--color-blue-gray), var(--color-light-gray));
}

.provider-info {
    padding: var(--spacing-xl);
}

.provider-name {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    color: var(--color-primary-dark);
}

.provider-specialty {
    font-size: 16px;
    color: var(--color-medium-gray);
    margin-bottom: var(--spacing-xs);
}

.provider-location {
    font-size: 14px;
    color: var(--color-medium-gray);
    margin-bottom: var(--spacing-sm);
}

.provider-rating {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-dark-gray);
    margin-bottom: var(--spacing-sm);
}

.provider-badge {
    display: inline-block;
    font-size: 14px;
    font-weight: 600;
    color: var(--color-success);
    background-color: rgba(16, 185, 129, 0.1);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-md);
}

.provider-insurance {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.insurance-tag {
    font-size: 12px;
    font-weight: 600;
    color: var(--color-primary);
    background-color: rgba(0, 102, 204, 0.1);
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
}

.provider-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
    text-align: center;
}

.stat-item {
    padding: var(--spacing-xl);
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.stat-number {
    font-size: 48px;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: var(--spacing-sm);
}

.stat-label {
    font-size: 16px;
    color: var(--color-medium-gray);
}

/* ==============================================
   Comparison Section
   ============================================== */
.comparison {
    background-color: var(--color-white);
}

.comparison-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
}

.comparison-card {
    background-color: var(--color-light-gray);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
}

.comparison-card.with {
    background-color: rgba(16, 185, 129, 0.05);
    border: 2px solid var(--color-success);
}

.comparison-title {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    color: var(--color-primary-dark);
    text-align: center;
}

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

.comparison-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    font-size: 16px;
}

.comparison-icon {
    font-size: 20px;
    flex-shrink: 0;
}

/* ==============================================
   FAQ Section
   ============================================== */
.faq {
    background-color: var(--color-light-gray);
}

.faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
}

.faq-question {
    width: 100%;
    padding: var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 18px;
    font-weight: 600;
    color: var(--color-dark-gray);
    text-align: left;
    cursor: pointer;
    transition: color var(--transition-base);
}

.faq-question:hover {
    color: var(--color-primary);
}

.faq-icon {
    font-size: 24px;
    color: var(--color-accent);
    font-weight: 700;
    transition: transform var(--transition-base);
}

.faq-question[aria-expanded="true"] .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow);
}

.faq-answer p {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
    font-size: 16px;
    color: var(--color-medium-gray);
    line-height: 1.6;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

/* ==============================================
   Articles Section
   ============================================== */
.articles {
    background-color: var(--color-white);
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

.article-card {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    border-left: 4px solid var(--color-accent);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    position: relative;
}

.article-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-left-color: var(--color-primary);
}

.article-icon {
    font-size: 48px;
    margin-bottom: var(--spacing-md);
    display: block;
}

.article-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--color-primary-dark);
    margin-bottom: var(--spacing-sm);
}

.article-excerpt {
    font-size: 16px;
    color: var(--color-medium-gray);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
    flex-grow: 1;
}

.article-link {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-accent);
    display: inline-flex;
    align-items: center;
    transition: all var(--transition-base);
    margin-bottom: var(--spacing-sm);
}

.article-link:hover {
    color: var(--color-primary);
    transform: translateX(5px);
}

.article-date {
    font-size: 14px;
    color: var(--color-medium-gray);
    font-style: italic;
}

/* ==============================================
   Final CTA Section
   ============================================== */
.final-cta {
    background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
    color: var(--color-white);
}

.final-cta .section-title,
.final-cta .section-subtitle {
    color: var(--color-white);
}

.final-cta-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.urgency-indicator {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-xl);
    font-size: 16px;
    font-weight: 600;
}

.final-cta-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

/* ==============================================
   Footer
   ============================================== */
.footer {
    background-color: var(--color-dark-gray);
    color: var(--color-white);
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-logo {
    display: inline-block;
    margin-bottom: var(--spacing-md);
    transition: opacity var(--transition-base);
}

.footer-logo:hover {
    opacity: 0.8;
}

.footer-logo .logo-image {
    height: 40px;
    width: auto;
    display: block;
}

.footer-tagline {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--spacing-md);
}

.footer-social {
    display: flex;
    gap: var(--spacing-md);
}

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

.footer-social a:hover {
    background-color: var(--color-accent);
    transform: translateY(-2px);
}

.footer-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--color-white);
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-links a {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--transition-base);
}

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

.footer-contact {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 16px;
    color: rgba(255, 255, 255, 0.7);
}

.footer-contact a {
    color: rgba(255, 255, 255, 0.7);
}

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

.newsletter {
    margin-top: var(--spacing-lg);
}

.newsletter h5 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--color-white);
}

.newsletter-form {
    display: flex;
    gap: var(--spacing-xs);
}

.newsletter-form input {
    flex: 1;
    padding: 0.625rem 1rem;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-md);
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
    font-size: 14px;
}

.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.newsletter-form button {
    padding: 0.625rem 1rem;
    background-color: var(--color-accent);
    color: var(--color-white);
    border-radius: var(--radius-md);
    font-weight: 700;
    transition: all var(--transition-base);
}

.newsletter-form button:hover {
    background-color: var(--color-accent-light);
}

.footer-bottom {
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    font-size: 14px;
}

/* ==============================================
   Mobile Sticky CTA
   ============================================== */
.mobile-sticky-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-md);
    background-color: var(--color-white);
    box-shadow: 0 -4px 6px -1px rgba(0, 0, 0, 0.1);
    z-index: 999;
    display: none;
}

/* ==============================================
   Animations
   ============================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ==============================================
   Responsive Design
   ============================================== */

/* Tablet */
@media (max-width: 1024px) {
    .section-title {
        font-size: 36px;
    }

    .hero-title {
        font-size: 42px;
    }

    .testimonials-grid,
    .conditions-grid,
    .providers-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .symptom-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .articles-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .trust-badges {
        grid-template-columns: repeat(2, 1fr);
    }

    .steps-container {
        flex-direction: column;
    }

    .step-arrow {
        transform: rotate(90deg);
    }
}

/* Mobile */
@media (max-width: 768px) {
    body {
        font-size: 16px;
    }

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

    .section-title {
        font-size: 28px;
    }

    .section-subtitle {
        font-size: 18px;
    }

    /* Navigation */
    .nav-links {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        flex-direction: column;
        background-color: var(--color-white);
        padding: var(--spacing-xl);
        transition: left var(--transition-base);
        box-shadow: var(--shadow-lg);
    }

    .nav-links.active {
        left: 0;
    }

    .nav-phone {
        margin-left: 0;
    }

    .nav-cta {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }

    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }

    /* Hero */
    .hero {
        min-height: auto;
    }

    .hero-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .hero-title {
        font-size: 36px;
    }

    .hero-subtitle {
        font-size: 18px;
    }

    .trust-indicators {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    /* Grids */
    .testimonials-grid,
    .symptom-grid,
    .conditions-grid,
    .providers-grid,
    .comparison-grid,
    .trust-badges,
    .footer-grid,
    .provider-stats,
    .articles-grid {
        grid-template-columns: 1fr;
    }

    .step-arrow {
        display: none;
    }

    .final-cta-buttons {
        flex-direction: column;
    }

    .btn-large {
        padding: 1rem 2rem;
    }

    /* Mobile Sticky CTA */
    .mobile-sticky-cta {
        display: block;
    }

    /* Add padding to body to account for sticky CTA */
    body {
        padding-bottom: 80px;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .hero-title {
        font-size: 32px;
    }

    .section-title {
        font-size: 24px;
    }

    .form-title {
        font-size: 22px;
    }

    .btn {
        padding: 0.75rem 1.5rem;
        font-size: 15px;
    }
}

/* ==============================================
   Article Pages
   ============================================== */
.article-header {
    background: linear-gradient(135deg, var(--color-blue-gray), var(--color-white));
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
    margin-top: 70px;
}

.breadcrumb {
    font-size: 14px;
    color: var(--color-medium-gray);
    margin-bottom: var(--spacing-md);
}

.breadcrumb a {
    color: var(--color-primary);
    transition: color var(--transition-base);
}

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

.article-page-title {
    font-size: 48px;
    font-weight: 800;
    color: var(--color-primary-dark);
    margin-bottom: var(--spacing-sm);
}

.article-meta {
    font-size: 16px;
    color: var(--color-medium-gray);
}

.article-content-wrapper {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-white);
}

.article-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: var(--spacing-3xl);
}

.article-main {
    max-width: 800px;
}

.article-intro {
    margin-bottom: var(--spacing-xl);
}

.lead-text {
    font-size: 20px;
    line-height: 1.8;
    color: var(--color-dark-gray);
    font-weight: 500;
}

.article-section {
    margin-bottom: var(--spacing-3xl);
}

.article-section h2 {
    font-size: 32px;
    font-weight: 700;
    color: var(--color-primary-dark);
    margin-bottom: var(--spacing-md);
    padding-top: var(--spacing-md);
}

.article-section h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-primary);
    margin: var(--spacing-lg) 0 var(--spacing-sm);
}

.article-section h4 {
    font-size: 20px;
    font-weight: 600;
    color: var(--color-dark-gray);
    margin: var(--spacing-md) 0 var(--spacing-xs);
}

.article-section p {
    font-size: 18px;
    line-height: 1.8;
    color: var(--color-dark-gray);
    margin-bottom: var(--spacing-md);
}

.article-section ul,
.article-section ol {
    margin: var(--spacing-md) 0 var(--spacing-md) var(--spacing-xl);
}

.article-section li {
    font-size: 18px;
    line-height: 1.8;
    color: var(--color-dark-gray);
    margin-bottom: var(--spacing-sm);
}

.symptom-box,
.info-card {
    background-color: var(--color-light-gray);
    border-left: 4px solid var(--color-accent);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    margin: var(--spacing-md) 0;
}

.symptom-box h3,
.info-card h4 {
    color: var(--color-primary);
    margin-top: 0;
}

.article-cta-box {
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    color: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    margin: var(--spacing-3xl) 0;
}

.article-cta-box h3 {
    color: var(--color-white);
    margin-top: 0;
    font-size: 28px;
}

.article-cta-box p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-lg);
}

/* Article Sidebar */
.article-sidebar {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.sidebar-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-blue-gray);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.sidebar-card h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-primary-dark);
    margin-top: 0;
    margin-bottom: var(--spacing-md);
}

.sidebar-phone {
    display: block;
    font-size: 20px;
    font-weight: 700;
    color: var(--color-primary);
    margin: var(--spacing-sm) 0;
}

.sidebar-card p {
    font-size: 14px;
    color: var(--color-medium-gray);
    margin: var(--spacing-xs) 0;
}

.related-articles {
    list-style: none;
    padding: 0;
    margin: 0;
}

.related-articles li {
    margin-bottom: var(--spacing-sm);
}

.related-articles a {
    font-size: 16px;
    color: var(--color-primary);
    display: flex;
    align-items: center;
    transition: all var(--transition-base);
}

.related-articles a:before {
    content: "→";
    margin-right: var(--spacing-xs);
    color: var(--color-accent);
}

.related-articles a:hover {
    color: var(--color-accent);
    transform: translateX(5px);
}

.sidebar-cta {
    background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
    color: var(--color-white);
    border: none;
}

.sidebar-cta h3,
.sidebar-cta p {
    color: var(--color-white);
}

/* Mobile Article Styles */
@media (max-width: 1024px) {
    .article-container {
        grid-template-columns: 1fr;
    }

    .article-sidebar {
        position: static;
        margin-top: var(--spacing-xl);
    }

    .article-page-title {
        font-size: 36px;
    }
}

@media (max-width: 768px) {
    .article-header {
        padding: var(--spacing-xl) 0;
    }

    .article-page-title {
        font-size: 28px;
    }

    .article-section h2 {
        font-size: 24px;
    }

    .article-section h3 {
        font-size: 20px;
    }

    .lead-text,
    .article-section p,
    .article-section li {
        font-size: 16px;
    }
}

/* ==============================================
   Print Styles
   ============================================== */
@media print {
    .nav,
    .mobile-sticky-cta,
    .hero-background,
    .article-sidebar,
    .article-cta-box {
        display: none;
    }

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