/* ========================================
   Global Styles & Variables
   ======================================== */

:root {
    /* Primary Colors */
    --primary-color: #0066cc;
    --primary-dark: #004c99;
    --primary-light: #3385d6;
    
    /* Secondary Colors */
    --secondary-color: #00c9a7;
    --secondary-dark: #009b82;
    --secondary-light: #33d4b8;
    
    /* Accent Colors */
    --accent-color: #ff6b6b;
    --accent-dark: #ee5a52;
    --accent-light: #ff8787;
    
    /* Neutral Colors */
    --white: #ffffff;
    --light-gray: #f8f9fa;
    --gray: #e9ecef;
    --dark-gray: #6c757d;
    --text-dark: #212529;
    --text-light: #6c757d;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #0066cc 0%, #00c9a7 100%);
    --gradient-secondary: linear-gradient(135deg, #00c9a7 0%, #0066cc 100%);
    --gradient-accent: linear-gradient(135deg, #ff6b6b 0%, #ffa502 100%);
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
    --shadow-xl: 0 12px 48px rgba(0, 0, 0, 0.2);
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.4s ease;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
    overflow-x: hidden;
}

.font-inter {
    font-family: 'Inter', sans-serif;
}

.container-custom {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ========================================
   Typography
   ======================================== */

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-light);
    margin-bottom: 2rem;
}

/* ========================================
   Hero Section
   ======================================== */

.hero-section {
    background: linear-gradient(135deg, #f0f7ff 0%, #e6f7f5 100%);
    padding: 100px 0 60px;
    min-height: auto;
    display: flex;
    align-items: center;
}

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

.hero-left {
    padding-right: 20px;
}

.hero-title {
    font-size: 2.75rem;
    font-weight: 800;
    line-height: 1.1;
    color: var(--text-dark);
    margin-bottom: 1.25rem;
    font-family: 'Poppins', sans-serif;
}

.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    line-height: 1.6;
}

/* Form Styles */
.form-container {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    margin-top: 1.5rem;
}

.form-title {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1.25rem;
}

.lead-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-weight: 600;
    color: var(--text-dark);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-group label i {
    color: var(--primary-color);
}

.form-group input,
.form-group select {
    padding: 0.875rem 1rem;
    border: 2px solid var(--gray);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-family: inherit;
    transition: all var(--transition-base);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    padding: 1rem 2rem;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 1.125rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-md);
}

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

.btn-primary:active {
    transform: translateY(0);
}

.form-note {
    font-size: 0.875rem;
    color: var(--text-light);
    text-align: center;
    margin-top: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.form-note i {
    color: var(--secondary-color);
}

/* Success and Error Messages */
.success-message,
.error-message {
    padding: 1rem;
    border-radius: var(--radius-sm);
    margin-top: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 500;
}

.success-message {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.error-message {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.success-message i,
.error-message i {
    font-size: 1.5rem;
}

.hidden {
    display: none !important;
}

/* Hero Right - Features */
.hero-right {
    padding-left: 20px;
}

.features-list {
    display: grid;
    gap: 1.25rem;
}

.feature-card {
    background: var(--white);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 1.25rem;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.feature-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(5px);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-icon i {
    font-size: 1.75rem;
    color: var(--white);
}

.feature-content h4 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.25rem;
}

.feature-content p {
    font-size: 0.95rem;
    color: var(--text-light);
    line-height: 1.5;
}

/* Hero Subtitle Highlight */
.hero-subtitle-highlight {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ========================================
   Achievements Section
   ======================================== */

.achievements-section {
    padding: 80px 0;
    background: var(--white);
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.achievements-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.achievement-card {
    text-align: center;
    padding: 2.5rem 1.5rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

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

.achievement-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.achievement-icon i {
    font-size: 2.5rem;
    color: var(--white);
}

.achievement-number {
    font-size: 3rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.achievement-label {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-light);
}

/* ========================================
   Insurance Section
   ======================================== */

.insurance-section {
    padding: 60px 0;
    background: var(--white);
}

.insurance-logos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.insurance-item {
    background: var(--light-gray);
    padding: 1.5rem 1rem;
    border-radius: var(--radius-md);
    text-align: center;
    font-weight: 600;
    color: var(--text-dark);
    border: 2px solid var(--gray);
    transition: all var(--transition-base);
}

.insurance-item:hover {
    border-color: var(--primary-color);
    background: var(--white);
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

/* ========================================
   CTA Sections
   ======================================== */

.cta-section {
    padding: 60px 0;
    text-align: center;
}

.cta-primary {
    background: var(--gradient-primary);
}

.cta-secondary {
    background: var(--gradient-secondary);
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 1rem;
}

.cta-text {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
}

.btn-cta {
    display: inline-block;
    background: var(--white);
    color: var(--primary-color);
    padding: 1rem 2.5rem;
    border-radius: var(--radius-sm);
    font-size: 1.125rem;
    font-weight: 700;
    text-decoration: none;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-md);
}

.btn-cta:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

/* ========================================
   Treatments Section
   ======================================== */

.treatments-section {
    padding: 80px 0;
    background: var(--light-gray);
}

.treatments-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.treatment-card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

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

.treatment-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #e6f7f5 0%, #f0f7ff 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.treatment-icon i {
    font-size: 2.25rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.treatment-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.75rem;
}

.treatment-desc {
    font-size: 0.95rem;
    color: var(--text-light);
    line-height: 1.6;
}

/* ========================================
   Why Choose Us Section
   ======================================== */

.why-choose-section {
    padding: 80px 0;
    background: var(--white);
}

.why-choose-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.why-choose-card {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    border: 2px solid var(--gray);
    transition: all var(--transition-base);
}

.why-choose-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.why-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.why-icon i {
    font-size: 2rem;
    color: var(--white);
}

.why-title {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.why-desc {
    font-size: 1rem;
    color: var(--text-light);
    line-height: 1.7;
}

/* ========================================
   About Section
   ======================================== */

.about-section {
    padding: 80px 0;
    background: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
    align-items: center;
}

.about-img-wrapper {
    width: 100%;
    height: 500px;
    background: var(--gradient-primary);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
}

.about-img-wrapper i {
    font-size: 8rem;
    color: rgba(255, 255, 255, 0.9);
}

.about-content .section-title {
    text-align: left;
    margin-bottom: 1rem;
}

.about-subtitle {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.about-text {
    font-size: 1.0625rem;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-top: 2rem;
}

.about-feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 600;
    color: var(--text-dark);
}

.about-feature i {
    color: var(--secondary-color);
    font-size: 1.25rem;
}

/* ========================================
   Testimonials Section
   ======================================== */

.testimonials-section {
    padding: 80px 0;
    background: var(--light-gray);
}

.google-rating-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 1.5rem;
    padding: 1rem 2rem;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    max-width: 300px;
    margin-left: auto;
    margin-right: auto;
}

.google-rating-badge .fa-google {
    font-size: 2.5rem;
    color: #4285F4;
}

.rating-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.rating-stars {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.rating-number {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-dark);
}

.rating-stars .stars {
    display: flex;
    gap: 0.125rem;
}

.rating-stars .stars i {
    color: #FBBC04;
    font-size: 0.875rem;
}

.rating-text {
    font-size: 0.875rem;
    color: var(--text-light);
    font-weight: 600;
    margin: 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.testimonial-card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.testimonial-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.testimonial-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--primary-light);
}

.testimonial-name {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.25rem;
}

.testimonial-rating {
    display: flex;
    gap: 0.25rem;
}

.testimonial-rating i {
    color: #ffa502;
    font-size: 0.875rem;
}

.testimonial-text {
    font-size: 0.9375rem;
    color: var(--text-light);
    line-height: 1.7;
    font-style: italic;
}

/* ========================================
   FAQ Section
   ======================================== */

.faq-section {
    padding: 80px 0;
    background: var(--light-gray);
}

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

.faq-item {
    background: var(--white);
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

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

.faq-question {
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    user-select: none;
    transition: all var(--transition-base);
}

.faq-question:hover {
    background: var(--light-gray);
}

.faq-question h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-dark);
    margin: 0;
    flex: 1;
}

.faq-question i {
    color: var(--primary-color);
    font-size: 1rem;
    transition: transform var(--transition-base);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 0 2rem 1.5rem;
}

.faq-answer p {
    color: var(--text-light);
    line-height: 1.7;
    font-size: 1rem;
    margin: 0;
}

/* ========================================
   Footer
   ======================================== */

.footer {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    color: var(--white);
    padding: 60px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--white);
}

.footer-text {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.social-links {
    display: flex;
    gap: 0.75rem;
}

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

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

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color var(--transition-base);
}

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

.footer-contact p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.footer-contact i {
    color: var(--secondary-color);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1.5rem;
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.footer-bottom a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color var(--transition-base);
}

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

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

@media (max-width: 1200px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .section-title {
        font-size: 2.25rem;
    }
}

@media (max-width: 992px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .hero-left,
    .hero-right {
        padding: 0;
    }
    
    /* Show features after form on mobile */
    .hero-right {
        order: 2;
    }
    
    .achievements-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .treatments-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .why-choose-grid {
        grid-template-columns: 1fr;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .hero-section {
        padding: 30px 0 30px;
        min-height: auto;
    }
    
    .hero-grid {
        gap: 20px;
    }
    
    .hero-title {
        font-size: 1.75rem;
        margin-bottom: 0.75rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 1.25rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .cta-title {
        font-size: 2rem;
    }
    
    .achievements-grid {
        grid-template-columns: 1fr;
    }
    
    .treatments-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .form-container {
        padding: 1.5rem;
        margin-top: 1rem;
    }
    
    .form-title {
        font-size: 1.125rem;
    }
    
    /* Hide features on mobile for better form visibility */
    .hero-right {
        display: none;
    }
}

@media (max-width: 576px) {
    .site-header {
        padding: 0.65rem 0;
    }
    
    .hero-section {
        padding: 20px 0 30px;
    }
    
    .hero-content {
        max-width: 100%;
    }
    
    .hero-title {
        font-size: 1.5rem;
        margin-bottom: 0.625rem;
        line-height: 1.2;
    }
    
    .hero-subtitle {
        font-size: 0.9375rem;
        margin-bottom: 1rem;
        line-height: 1.5;
    }
    
    .form-container {
        padding: 1.25rem;
        margin-top: 0.75rem;
    }
    
    .form-title {
        font-size: 1.0625rem;
        margin-bottom: 0.875rem;
    }
    
    .lead-form {
        gap: 0.875rem;
    }
    
    .form-group label {
        font-size: 0.8125rem;
        margin-bottom: 0.25rem;
    }
    
    .form-group input,
    .form-group select {
        padding: 0.6875rem 0.875rem;
        font-size: 0.9375rem;
    }
    
    .btn-primary {
        padding: 0.8125rem 1.5rem;
        font-size: 0.9375rem;
    }
    
    .form-note {
        font-size: 0.8125rem;
        margin-top: 0.375rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .cta-title {
        font-size: 1.5rem;
    }
    
    .about-img-wrapper {
        height: 300px;
    }
    
    .about-img-wrapper i {
        font-size: 5rem;
    }
    
    .about-features {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   Animations
   ======================================== */

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

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.achievement-card:hover .achievement-icon {
    animation: pulse 1s ease-in-out infinite;
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Extra small devices optimization */
@media (max-width: 374px) {
    .container-custom {
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 1.375rem;
    }
    
    .hero-subtitle {
        font-size: 0.875rem;
    }
    
    .form-container {
        padding: 1rem;
    }
    
    .form-title {
        font-size: 1rem;
    }
    
    .logo-title {
        font-size: 1rem;
    }
    
    .logo-tagline {
        font-size: 0.625rem;
    }
    
    .logo-icon {
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }
}

/* ========================================
   Header / Navigation
   ======================================== */

.site-header {
    background: var(--white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1rem 0;
}

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

.logo-container {
    display: flex;
    align-items: center;
    gap: 1rem;
    cursor: pointer;
}

.logo-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--white);
    flex-shrink: 0;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-title {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-dark);
    font-family: 'Poppins', sans-serif;
    line-height: 1;
    margin-bottom: 0.25rem;
}

.logo-tagline {
    font-size: 0.7rem;
    color: var(--text-light);
    font-weight: 500;
    line-height: 1;
}

.header-nav {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: color var(--transition-base);
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width var(--transition-base);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-link-cta {
    background: var(--gradient-primary);
    color: var(--white);
    padding: 0.625rem 1.5rem;
    border-radius: var(--radius-sm);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.95rem;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-sm);
}

.nav-link-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-dark);
    cursor: pointer;
    padding: 0.5rem;
}

/* Mobile Menu Responsive */
@media (max-width: 992px) {
    .header-nav {
        position: fixed;
        top: 80px;
        right: -100%;
        width: 280px;
        height: calc(100vh - 80px);
        background: var(--white);
        flex-direction: column;
        align-items: flex-start;
        padding: 2rem;
        box-shadow: var(--shadow-lg);
        transition: right var(--transition-base);
        gap: 1.5rem;
    }
    
    .header-nav.active {
        right: 0;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .nav-link::after {
        display: none;
    }
}

@media (max-width: 576px) {
    .logo-title {
        font-size: 1.125rem;
    }
    
    .logo-tagline {
        font-size: 0.65rem;
    }
    
    .logo-icon {
        width: 38px;
        height: 38px;
        font-size: 1.125rem;
    }
    
    .about-img-wrapper {
        height: 300px;
    }
    
    .about-img-wrapper i {
        font-size: 5rem;
    }
    
    .about-features {
        grid-template-columns: 1fr;
    }
}