/* Landing page - ClinicMaster style */
:root {
    --primary-medical: #0d6efd;
    --primary-dark: #0a58ca;
    --accent-teal: #20c997;
}

.landing-body {
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

.landing-header {
    background: linear-gradient(135deg, var(--primary-medical) 0%, var(--primary-dark) 100%);
    box-shadow: 0 2px 15px rgba(0,0,0,0.1);
}

.landing-header .navbar {
    padding: 0.75rem 0;
}

.landing-header .nav-link {
    color: rgba(255,255,255,0.9) !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    border-radius: 8px;
}

.landing-header .nav-link:hover {
    color: #fff !important;
    background: rgba(255,255,255,0.15);
}

/* Hero section */
.landing-hero {
    background: linear-gradient(135deg, rgba(13, 110, 253, 0.95) 0%, rgba(10, 88, 202, 0.95) 100%),
                url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    color: white;
    padding: 5rem 0;
    min-height: 420px;
}

.landing-hero h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.landing-hero .lead {
    font-size: 1.15rem;
    opacity: 0.95;
}

.landing-hero .btn-hero {
    padding: 0.75rem 2rem;
    font-weight: 600;
    border-radius: 50px;
}

/* Stats section */
.landing-stats {
    background: #fff;
    margin-top: -3rem;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.08);
    padding: 2rem 0;
}

.landing-stats .stat-item {
    text-align: center;
    padding: 1rem;
}

.landing-stats .stat-num {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-medical);
}

.landing-stats .stat-label {
    font-size: 0.9rem;
    color: #6c757d;
}

/* Section titles */
.landing-section {
    padding: 4rem 0;
}

.landing-section-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.landing-section-subtitle {
    color: #6c757d;
    margin-bottom: 2.5rem;
}

/* Services cards */
.landing-service-card {
    border: none;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.06);
    transition: all 0.3s ease;
    height: 100%;
}

.landing-service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.landing-service-card .card-body {
    padding: 1.5rem;
}

.landing-service-card .bi {
    font-size: 2rem;
    color: var(--primary-medical);
}

/* Doctor cards */
.landing-doctor-card {
    border: none;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.06);
    transition: all 0.3s ease;
}

.landing-doctor-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.landing-doctor-card .doctor-avatar {
    height: 180px;
    background: linear-gradient(135deg, var(--primary-medical), var(--primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: rgba(255,255,255,0.9);
}

.landing-doctor-card .card-body {
    padding: 1.25rem;
}

.landing-doctor-card .doctor-name {
    font-weight: 600;
    font-size: 1.05rem;
}

.landing-doctor-card .doctor-spec {
    font-size: 0.85rem;
    color: #6c757d;
}

/* Appointment CTA section */
.landing-appointment-cta {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.landing-appointment-cta .card {
    border: none;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.08);
}

/* Footer */
.landing-footer {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
}

.landing-footer a:hover {
    color: #fff !important;
}

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