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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #1d1d1f;
    background: #ffffff;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
header {
    background: #ffffff;
    border-bottom: 1px solid #d2d2d7;
    padding: 16px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.logo {
    height: 28px;
}

nav {
    display: flex;
    gap: 32px;
}

nav a {
    text-decoration: none;
    color: #1d1d1f;
    font-weight: 400;
    font-size: 17px;
}

nav a:hover {
    color: #0066cc;
}

/* Hero */
.hero {
    padding: 80px 0;
    text-align: center;
    background: #fbfbfd;
}

.hero h1 {
    font-size: 32px;
    font-weight: 600;
    margin-bottom: 16px;
    line-height: 1.1;
}

.hero p {
    font-size: 17px;
    color: #86868b;
    max-width: 600px;
    margin: 0 auto;
}

/* Trust Strip */
.trust-strip {
    padding: 60px 0;
    background: #ffffff;
}

.trust-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    text-align: center;
}

.trust-item .number {
    display: block;
    font-size: 32px;
    font-weight: 600;
    color: #0066cc;
    margin-bottom: 8px;
}

.trust-item .label {
    font-size: 17px;
    color: #86868b;
}

/* Services Preview */
.services-preview {
    padding: 80px 0;
    background: #fbfbfd;
}

.services-preview h2 {
    font-size: 40px;
    font-weight: 600;
    text-align: center;
    margin-bottom: 60px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
}

.service-card {
    background: #ffffff;
    padding: 40px 32px;
    border-radius: 18px;
    text-align: center;
}

.service-card h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 16px;
}

.service-card p {
    font-size: 17px;
    color: #86868b;
}

/* Optometrist */
.optometrist {
    padding: 80px 0;
    background: #ffffff;
}

.optometrist-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.optometrist h2 {
    font-size: 40px;
    font-weight: 600;
    margin-bottom: 32px;
}

.optometrist h3 {
    font-size: 28px;
    font-weight: 600;
    color: #0066cc;
    margin-bottom: 8px;
}

.optometrist p {
    font-size: 19px;
    color: #86868b;
    margin-bottom: 16px;
}

.optometrist p:last-child {
    color: #1d1d1f;
    font-size: 21px;
}

/* Products Preview */
.products-preview {
    padding: 80px 0;
    background: #fbfbfd;
}

.products-preview h2 {
    font-size: 40px;
    font-weight: 600;
    text-align: center;
    margin-bottom: 60px;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.product-card {
    background: #ffffff;
    border-radius: 18px;
    overflow: hidden;
    text-align: center;
}

.product-card img {
    width: 100%;
    height: 240px;
    object-fit: cover;
}

.product-card h3 {
    padding: 24px;
    font-size: 21px;
    font-weight: 600;
}

/* Testimonials */
.testimonials {
    padding: 80px 0;
    background: #ffffff;
}

.testimonials h2 {
    font-size: 40px;
    font-weight: 600;
    text-align: center;
    margin-bottom: 60px;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
}

.testimonial-card {
    background: #fbfbfd;
    padding: 32px;
    border-radius: 18px;
    text-align: center;
}

.stars {
    color: #ff9500;
    font-size: 20px;
    margin-bottom: 16px;
}

.testimonial-card p {
    font-size: 17px;
    margin-bottom: 16px;
    font-style: italic;
}

.name {
    font-weight: 600;
    color: #0066cc;
}

/* Location CTA */
.location-cta {
    padding: 80px 0;
    background: #fbfbfd;
    text-align: center;
}

.location-cta h2 {
    font-size: 40px;
    font-weight: 600;
    margin-bottom: 16px;
}

.location-cta p {
    font-size: 21px;
    color: #86868b;
    margin-bottom: 32px;
}

.whatsapp-btn {
    display: inline-block;
    background: #25d366;
    color: #ffffff;
    padding: 16px 32px;
    border-radius: 980px;
    text-decoration: none;
    font-size: 17px;
    font-weight: 600;
}

.whatsapp-btn:hover {
    background: #128c7e;
}

/* Footer */
footer {
    padding: 40px 0;
    background: #f5f5f7;
    text-align: center;
    border-top: 1px solid #d2d2d7;
}

footer p {
    color: #86868b;
    font-size: 15px;
}

/* Page Hero */
.page-hero {
    padding: 80px 0 60px;
    text-align: center;
    background: #fbfbfd;
}

.page-hero h1 {
    font-size: 40px;
    font-weight: 600;
    margin-bottom: 16px;
}

.page-hero p {
    font-size: 21px;
    color: #86868b;
}

/* About Content */
.about-content {
    padding: 80px 0;
    background: #ffffff;
}

.about-text h2 {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 16px;
    margin-top: 40px;
}

.about-text h2:first-child {
    margin-top: 0;
}

.about-text p {
    font-size: 19px;
    color: #86868b;
    line-height: 1.6;
}

/* Optometrist Detail */
.optometrist-detail {
    padding: 80px 0;
    background: #fbfbfd;
}

.optometrist-detail h2 {
    font-size: 40px;
    font-weight: 600;
    text-align: center;
    margin-bottom: 60px;
}

.optometrist-info {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.optometrist-info h3 {
    font-size: 28px;
    font-weight: 600;
    color: #0066cc;
    margin-bottom: 32px;
}

.credentials p {
    font-size: 17px;
    color: #86868b;
    margin-bottom: 12px;
}

.philosophy {
    font-size: 21px;
    color: #1d1d1f;
    font-style: italic;
    margin-top: 32px;
}

/* Why Choose */
.why-choose {
    padding: 80px 0;
    background: #ffffff;
}

.why-choose h2 {
    font-size: 40px;
    font-weight: 600;
    text-align: center;
    margin-bottom: 60px;
}

.reasons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
}

.reason-card {
    background: #fbfbfd;
    padding: 32px;
    border-radius: 18px;
    text-align: center;
}

.reason-card h3 {
    font-size: 21px;
    font-weight: 600;
    margin-bottom: 16px;
}

.reason-card p {
    font-size: 17px;
    color: #86868b;
}

/* Service Detail */
.service-detail {
    padding: 80px 0;
    background: #ffffff;
}

.service-item {
    max-width: 800px;
    margin: 0 auto 80px;
    padding: 40px;
    background: #fbfbfd;
    border-radius: 18px;
}

.service-item:last-child {
    margin-bottom: 0;
}

.service-item h2 {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 16px;
    color: #0066cc;
}

.service-item p {
    font-size: 19px;
    color: #86868b;
    margin-bottom: 24px;
}

.service-features ul {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
}

.service-features li {
    font-size: 17px;
    color: #1d1d1f;
    padding-left: 20px;
    position: relative;
}

.service-features li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #0066cc;
    font-weight: 600;
}

/* Appointment CTA */
.appointment-cta {
    padding: 80px 0;
    background: #fbfbfd;
    text-align: center;
}

.appointment-cta h2 {
    font-size: 40px;
    font-weight: 600;
    margin-bottom: 16px;
}

.appointment-cta p {
    font-size: 21px;
    color: #86868b;
    margin-bottom: 32px;
}

/* Products Catalog */
.products-catalog {
    padding: 80px 0;
    background: #ffffff;
}

.product-info {
    padding: 24px;
}

.product-info h3 {
    font-size: 21px;
    font-weight: 600;
    margin-bottom: 12px;
}

.product-info p {
    font-size: 17px;
    color: #86868b;
}

/* Product Features */
.product-features {
    padding: 80px 0;
    background: #fbfbfd;
}

.product-features h2 {
    font-size: 40px;
    font-weight: 600;
    text-align: center;
    margin-bottom: 60px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
}

.feature-card {
    background: #ffffff;
    padding: 32px;
    border-radius: 18px;
    text-align: center;
}

.feature-card h3 {
    font-size: 21px;
    font-weight: 600;
    margin-bottom: 16px;
}

.feature-card p {
    font-size: 17px;
    color: #86868b;
}

/* Consultation CTA */
.consultation-cta {
    padding: 80px 0;
    background: #ffffff;
    text-align: center;
}

.consultation-cta h2 {
    font-size: 40px;
    font-weight: 600;
    margin-bottom: 16px;
}

.consultation-cta p {
    font-size: 21px;
    color: #86868b;
    margin-bottom: 32px;
}

/* Location Info */
.location-info {
    padding: 80px 0;
    background: #ffffff;
}

.location-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.location-details h2 {
    font-size: 32px;
    font-weight: 600;
    margin-bottom: 40px;
}

.location-details h3 {
    font-size: 21px;
    font-weight: 600;
    margin-bottom: 12px;
    margin-top: 32px;
    color: #0066cc;
}

.location-details h3:first-of-type {
    margin-top: 0;
}

.location-details p {
    font-size: 17px;
    color: #86868b;
}

.areas-served ul {
    list-style: none;
}

.areas-served li {
    font-size: 17px;
    color: #86868b;
    padding: 4px 0;
}

/* Appointment Section */
.appointment-section {
    padding: 80px 0;
    background: #fbfbfd;
    text-align: center;
}

.appointment-section h2 {
    font-size: 40px;
    font-weight: 600;
    margin-bottom: 16px;
}

.appointment-section p {
    font-size: 21px;
    color: #86868b;
    margin-bottom: 32px;
}

/* Directions */
.directions {
    padding: 80px 0;
    background: #ffffff;
}

.directions h2 {
    font-size: 40px;
    font-weight: 600;
    text-align: center;
    margin-bottom: 60px;
}

.directions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.direction-card {
    background: #fbfbfd;
    padding: 32px;
    border-radius: 18px;
}

.direction-card h3 {
    font-size: 21px;
    font-weight: 600;
    margin-bottom: 16px;
    color: #0066cc;
}

.direction-card p {
    font-size: 17px;
    color: #86868b;
}

/* Mobile */
@media (max-width: 768px) {
    nav {
        display: none;
    }
    
    .hero h1,
    .page-hero h1 {
        font-size: 32px;
    }
    
    .hero p,
    .page-hero p {
        font-size: 19px;
    }
    
    .trust-items {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    
    .services-grid,
    .products-grid,
    .testimonials-grid,
    .reasons-grid,
    .features-grid,
    .directions-grid {
        grid-template-columns: 1fr;
    }
    
    .location-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .container {
        padding: 0 16px;
    }
    
    .service-item {
        padding: 24px;
    }
    
    .service-features ul {
        grid-template-columns: 1fr;
    }
}