/* ================================
   HealthCare Plus - Medical Website
   Clean, Professional Healthcare Design
   ================================ */

/* ============ BASE STYLES ============ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Color Palette - Medical Theme */
    --primary: #0EA5E9;
    --secondary: #06B6D4;
    --accent: #10B981;
    --success: #22C55E;
    --warning: #F59E0B;
    --error: #EF4444;
    --bg-light: #F8FAFC;
    --bg-white: #FFFFFF;
    --text-dark: #1E293B;
    --text-muted: #64748B;
    --border: #E2E8F0;
    
    /* Typography */
    --font-main: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
}

body {
    font-family: var(--font-main);
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--bg-light);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ============ NAVIGATION ============ */
.navbar {
    background: var(--bg-white);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
    position: sticky;
    top: 0;
    z-index: 1000;
    animation: slideDown 0.5s ease;
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
    }
    to {
        transform: translateY(0);
    }
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.05);
}

.logo-icon {
    font-size: 2rem;
}

.logo-text {
    color: var(--primary);
}

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

.nav-menu a {
    text-decoration: none;
    color: var(--text-muted);
    font-weight: 600;
    transition: all 0.3s ease;
    padding: 0.5rem 1rem;
    border-radius: 8px;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--primary);
    background: rgba(14, 165, 233, 0.1);
}

.btn-nav {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--bg-white) !important;
    padding: 0.625rem 1.5rem !important;
    border-radius: 25px;
    box-shadow: 0 4px 15px rgba(14, 165, 233, 0.3);
}

.btn-nav:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(14, 165, 233, 0.4);
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 0.375rem;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-toggle span {
    width: 1.5rem;
    height: 3px;
    background: var(--primary);
    border-radius: 3px;
    transition: all 0.3s ease;
}

/* ============ HERO SECTION ============ */
.hero {
    position: relative;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: var(--bg-white);
    padding: var(--spacing-xl) 0;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    animation: bgFloat 10s ease-in-out infinite;
}

@keyframes bgFloat {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-md);
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.95;
}

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

.trust-badges {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.2);
    padding: 0.5rem 1.5rem;
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.badge-icon {
    font-weight: 700;
    font-size: 1.25rem;
}

/* ============ BUTTONS ============ */
.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    border-radius: 25px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    font-family: var(--font-main);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--bg-white);
    box-shadow: 0 4px 15px rgba(14, 165, 233, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(14, 165, 233, 0.4);
}

.btn-secondary {
    background: var(--bg-white);
    color: var(--primary);
    border: 2px solid var(--bg-white);
}

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

.btn-emergency {
    background: var(--error);
    color: var(--bg-white);
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.3);
}

.btn-emergency:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(239, 68, 68, 0.4);
}

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

.btn-small {
    padding: 0.5rem 1.25rem;
    font-size: 0.875rem;
}

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

/* ============ SECTIONS ============ */
section {
    padding: var(--spacing-xl) 0;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
    color: var(--text-dark);
}

.section-subtitle {
    text-align: center;
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-lg);
}

/* ============ QUICK STATS ============ */
.quick-stats {
    background: var(--bg-white);
    padding: var(--spacing-lg) 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.stat-card {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--bg-light);
    border-radius: 15px;
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(14, 165, 233, 0.15);
}

.stat-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.stat-number {
    font-size: 3rem;
    font-weight: 900;
    color: var(--primary);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: 1rem;
    color: var(--text-muted);
}

/* ============ SERVICES SECTION ============ */
.services-section {
    background: var(--bg-light);
}

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

.service-card {
    background: var(--bg-white);
    padding: var(--spacing-md);
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 30px rgba(14, 165, 233, 0.2);
    border-color: var(--primary);
}

.service-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-sm);
    display: inline-block;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--text-dark);
}

.service-card > p {
    color: var(--text-muted);
    margin-bottom: var(--spacing-md);
}

.service-features {
    list-style: none;
    margin-top: var(--spacing-sm);
}

.service-features li {
    padding: 0.5rem 0;
    color: var(--text-muted);
    position: relative;
    padding-left: 1.5rem;
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: 700;
}

/* ============ DOCTORS SECTION ============ */
.doctors-section {
    background: var(--bg-white);
}

.doctors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.doctor-card {
    background: var(--bg-light);
    padding: var(--spacing-md);
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.doctor-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 30px rgba(14, 165, 233, 0.2);
    border-color: var(--primary);
}

.doctor-avatar {
    font-size: 5rem;
    margin-bottom: var(--spacing-sm);
}

.doctor-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
    color: var(--text-dark);
}

.specialty {
    color: var(--primary);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.doctor-info {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    margin: var(--spacing-sm) 0;
    flex-wrap: wrap;
}

.doctor-info p {
    background: var(--bg-white);
    padding: 0.375rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    color: var(--text-muted);
}

.doctor-bio {
    color: var(--text-muted);
    margin: var(--spacing-md) 0;
    line-height: 1.7;
}

/* ============ FEATURES SECTION ============ */
.features-section {
    background: var(--bg-light);
}

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

.feature-card {
    background: var(--bg-white);
    padding: var(--spacing-md);
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 30px rgba(14, 165, 233, 0.15);
}

.feature-icon {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-sm);
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--text-dark);
}

.feature-card p {
    color: var(--text-muted);
}

/* ============ TESTIMONIALS ============ */
.testimonials-section {
    background: var(--bg-white);
}

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

.testimonial-card {
    background: var(--bg-light);
    padding: var(--spacing-md);
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border-left: 5px solid var(--primary);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(14, 165, 233, 0.15);
}

.stars {
    color: var(--warning);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.testimonial-card p {
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
    font-style: italic;
    line-height: 1.8;
}

.patient-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--border);
}

.patient-avatar {
    width: 50px;
    height: 50px;
    background: var(--primary);
    color: var(--bg-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
}

.patient-info strong {
    display: block;
    color: var(--text-dark);
    font-size: 1rem;
}

.patient-info span {
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* ============ EMERGENCY CTA ============ */
.emergency-cta {
    background: var(--error);
    color: var(--bg-white);
    padding: var(--spacing-lg) 0;
}

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

.emergency-icon {
    font-size: 4rem;
}

.pulse-animation {
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

.emergency-text h2 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.emergency-text p {
    opacity: 0.95;
}

/* ============ CTA SECTION ============ */
.cta-section {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--bg-white);
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-md);
}

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

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

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

.cta-info {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    margin-top: var(--spacing-lg);
}

.info-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
}

.info-icon {
    font-size: 1.5rem;
}

/* ============ PAGE HEADER ============ */
.page-header {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--bg-white);
    padding: var(--spacing-lg) var(--spacing-md);
    text-align: center;
}

.page-header h1 {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.page-header p {
    font-size: 1.25rem;
    opacity: 0.95;
}

/* ============ BOOKING SECTION ============ */
.booking-section {
    padding: var(--spacing-xl) 0;
    background: var(--bg-light);
}

.booking-container {
    max-width: 900px;
    margin: 0 auto;
    background: var(--bg-white);
    border-radius: 15px;
    padding: var(--spacing-lg);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

/* ============ PROGRESS STEPS ============ */
.progress-steps {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-lg);
    position: relative;
}

.progress-steps::before {
    content: '';
    position: absolute;
    top: 25px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--border);
    z-index: 0;
}

.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    position: relative;
    z-index: 1;
}

.step-number {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--bg-light);
    border: 2px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--text-muted);
    transition: all 0.3s ease;
}

.step.active .step-number {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--bg-white);
}

.step-label {
    font-size: 0.875rem;
    color: var(--text-muted);
    font-weight: 600;
}

.step.active .step-label {
    color: var(--primary);
}

/* ============ FORM STEPS ============ */
.form-step {
    display: none;
}

.form-step.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.form-step h2 {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
    color: var(--text-dark);
}

.step-description {
    color: var(--text-muted);
    margin-bottom: var(--spacing-lg);
}

/* ============ SERVICE SELECTION ============ */
.service-selection-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.service-option {
    cursor: pointer;
}

.service-option input[type="radio"] {
    display: none;
}

.service-option-card {
    background: var(--bg-light);
    padding: var(--spacing-md);
    border-radius: 15px;
    text-align: center;
    border: 2px solid var(--border);
    transition: all 0.3s ease;
}

.service-option:hover .service-option-card {
    border-color: var(--primary);
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(14, 165, 233, 0.15);
}

.service-option input[type="radio"]:checked + .service-option-card {
    background: rgba(14, 165, 233, 0.1);
    border-color: var(--primary);
}

.service-option-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.service-option-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.service-option-card p {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* ============ DOCTOR SELECTION ============ */
.doctor-selection-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.doctor-option {
    cursor: pointer;
}

.doctor-option input[type="radio"] {
    display: none;
}

.doctor-option-card {
    background: var(--bg-light);
    padding: var(--spacing-md);
    border-radius: 15px;
    text-align: center;
    border: 2px solid var(--border);
    transition: all 0.3s ease;
}

.doctor-option:hover .doctor-option-card {
    border-color: var(--primary);
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(14, 165, 233, 0.15);
}

.doctor-option input[type="radio"]:checked + .doctor-option-card {
    background: rgba(14, 165, 233, 0.1);
    border-color: var(--primary);
}

/* ============ DATETIME SELECTION ============ */
.datetime-selection {
    margin-bottom: var(--spacing-lg);
}

.time-slots {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: var(--spacing-sm);
}

.time-slot {
    cursor: pointer;
}

.time-slot input[type="radio"] {
    display: none;
}

.time-slot span {
    display: block;
    padding: 0.75rem;
    background: var(--bg-light);
    border: 2px solid var(--border);
    border-radius: 8px;
    text-align: center;
    font-weight: 600;
    transition: all 0.3s ease;
}

.time-slot:hover span {
    border-color: var(--primary);
    background: rgba(14, 165, 233, 0.05);
}

.time-slot input[type="radio"]:checked + span {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--bg-white);
}

/* ============ FORM ELEMENTS ============ */
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--border);
    border-radius: 8px;
    font-size: 1rem;
    font-family: var(--font-main);
    transition: all 0.3s ease;
    background: var(--bg-white);
    color: var(--text-dark);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
}

.form-group textarea {
    resize: vertical;
}

.checkbox-label {
    display: flex;
    align-items: start;
    gap: 0.5rem;
    cursor: pointer;
    font-weight: 400;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin-top: 0.25rem;
}

.form-actions {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: flex-end;
    margin-top: var(--spacing-lg);
    flex-wrap: wrap;
}

/* ============ MODAL ============ */
.modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm);
}

.modal.active {
    display: flex;
}

.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(5px);
}

.modal-content {
    position: relative;
    background: var(--bg-white);
    border-radius: 20px;
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.modal-close {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-light);
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-dark);
}

.modal-close:hover {
    background: var(--primary);
    color: var(--bg-white);
    transform: rotate(90deg);
}

/* ============ SUCCESS MODAL ============ */
.success-modal {
    text-align: center;
    padding: var(--spacing-lg);
}

.success-icon {
    width: 100px;
    height: 100px;
    background: var(--success);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    margin: 0 auto var(--spacing-md);
    animation: scaleUp 0.5s ease;
}

@keyframes scaleUp {
    from {
        transform: scale(0);
    }
    to {
        transform: scale(1);
    }
}

.success-modal h2 {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
    color: var(--text-dark);
}

.success-modal p {
    color: var(--text-muted);
    margin-bottom: var(--spacing-md);
}

.appointment-summary {
    background: var(--bg-light);
    padding: var(--spacing-md);
    border-radius: 12px;
    margin: var(--spacing-md) 0;
    text-align: left;
}

.appointment-summary p {
    margin: 0.5rem 0;
    color: var(--text-dark);
}

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

/* ============ FOOTER ============ */
.footer {
    background: var(--text-dark);
    color: var(--bg-white);
    padding: var(--spacing-lg) var(--spacing-md) var(--spacing-sm);
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.footer-logo .logo-text {
    color: var(--primary);
}

.footer-col h4 {
    margin-bottom: var(--spacing-sm);
    color: var(--bg-white);
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 0.5rem;
}

.footer-col a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-col a:hover {
    color: var(--primary);
}

.footer-col p {
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.footer-bottom {
    padding-top: var(--spacing-sm);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    color: var(--text-muted);
}

/* ============ ANIMATIONS ============ */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

/* ============ RESPONSIVE DESIGN ============ */
@media (max-width: 968px) {
    .mobile-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: var(--bg-white);
        width: 100%;
        padding: var(--spacing-md);
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
        transition: left 0.3s ease;
        align-items: stretch;
    }

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

    .nav-menu a {
        text-align: center;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero p {
        font-size: 1.125rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .page-header h1 {
        font-size: 2rem;
    }

    .emergency-content {
        justify-content: center;
        text-align: center;
    }

    .cta-buttons,
    .hero-buttons,
    .form-actions {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    .progress-steps {
        flex-wrap: wrap;
    }

    .step-label {
        font-size: 0.75rem;
    }

    .service-selection-grid,
    .doctor-selection-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .hero h1 {
        font-size: 2rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .services-grid,
    .doctors-grid,
    .features-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
}

/* ============ SMOOTH SCROLLING ============ */
html {
    scroll-behavior: smooth;
}

/* ============ CUSTOM SCROLLBAR ============ */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-light);
}

::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--secondary);
}