@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,100..1000;1,9..40,100..1000&family=Inter:ital,opsz,wght@0,14..32,100..900;1,14..32,100..900&family=Montserrat:ital,wght@0,100..900;1,100..900&family=Plus+Jakarta+Sans:ital,wght@0,200..800;1,200..800&family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');

/* ==========================================================================
   1. DESIGN TOKENS (LUXURY MEDICAL PALETTE & TYPOGRAPHY)
   ========================================================================== */
:root {
    /* Color Palette */
    --primary-color: #0A192F;       /* Midnight Navy - Authority, trust, elite care */
    --secondary-color: #C5A880;     /* Brushed Champagne Gold - Luxury accent */
    --secondary-hover: #B3956D;     /* Slightly darker gold for interactive states */
    --accent-color: #1E3A8A;        /* Deep Royal Pearl - Actionable focus */
    --text-dark: #111827;           /* Obsidian Pearl - Soft, premium dark grey */
    --text-muted: #6B7280;          /* Warm Slate - Readable descriptions */
    --bg-light: #FDFBF7;            /* Cream Silk - Premium background instead of raw white */
    --bg-white: #FFFFFF;
    --bg-dark: #071120;             /* Ultra-deep obsidian for footers/dark sections */

    /* Typography */
    --font-heading: 'Playfair Display', 'Georgia', serif;
    --font-body: 'Plus Jakarta Sans', 'Inter', sans-serif;
    
    /* Layout Details */
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --border-radius-sm: 4px;
    --border-radius-lg: 12px;
    --box-shadow-premium: 0 20px 40px rgba(10, 25, 47, 0.06);
}

/* ==========================================================================
   2. GLOBAL RESET & BASE STYLES
   ========================================================================== */
body {
    font-family: var(--font-body);
    background-color: var(--bg-light);
    color: var(--text-dark);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--primary-color);
    font-weight: 700;
}

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

.mt-60 {
    margin-top: 80px !important; /* Enhanced spacing for a cleaner structure */
}

/* Premium Typography Helper */
.small-text {
    font-family: var(--font-body);
    color: var(--secondary-color) !important;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 2px;
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
}

.gold-text {
    color: var(--secondary-color) !important;
}

/* ==========================================================================
   3. TOP INFO BAR
   ========================================================================== */
.top-info {
    background-color: var(--primary-color);
    color: var(--bg-light);
    font-size: 0.85rem;
    padding: 10px 0;
    border-bottom: 1px solid rgba(197, 168, 128, 0.2);
}

.top-info span {
    font-weight: 500;
}

.top-info i {
    color: var(--secondary-color);
}

/* ==========================================================================
   4. NAVIGATION MENU
   ========================================================================== */
.navbar {
    background-color: rgba(253, 251, 247, 0.95);
    backdrop-filter: blur(10px);
    padding: 20px 0;
    border-bottom: 1px solid rgba(10, 25, 47, 0.05);
    position: sticky;
    top: 0;
    z-index: 1030;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.navbar-brand img {
    max-height: 45px;
    object-fit: contain;
}

.navbar-brand span {
    font-family: var(--font-heading);
    color: var(--primary-color);
    font-size: 1.4rem;
    letter-spacing: 0.5px;
}

.nav-link {
    font-weight: 600;
    color: var(--primary-color) !important;
    margin: 0 12px;
    font-size: 0.95rem;
    position: relative;
    transition: var(--transition-smooth);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 50%;
    width: 0;
    height: 2px;
    background-color: var(--secondary-color);
    transition: var(--transition-smooth);
    transform: translateX(-50%);
}

.nav-link:hover::after {
    width: 80%;
}

/* ==========================================================================
   5. BUTTONS (LUXURY INTERACTIVE STATES)
   ========================================================================== */
.appointment-btn, .btn-custom {
    display: inline-block;
    background-color: var(--primary-color);
    color: var(--bg-light) !important;
    padding: 14px 32px;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    border: 1px solid var(--primary-color);
    transition: var(--transition-smooth);
    box-shadow: 0 4px 14px rgba(10, 25, 47, 0.1);
}

.appointment-btn:hover, .btn-custom:hover {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
    color: var(--primary-color) !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(195, 168, 128, 0.25);
}

.make-appointment-btn {
    display: inline-block;
    background-color: transparent;
    color: var(--primary-color) !important;
    padding: 14px 32px;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    border: 1px solid var(--primary-color);
    transition: var(--transition-smooth);
}

.make-appointment-btn:hover {
    background-color: rgba(10, 25, 47, 0.05);
    transform: translateY(-2px);
}

/* ==========================================================================
   6. HERO SECTION & INTEGRATED INLINE BOOKING
   ========================================================================== */
.hero-section {
    padding: 80px 0 120px 0;
    background: radial-gradient(circle at 80% 20%, rgba(197, 168, 128, 0.08) 0%, rgba(253, 251, 247, 0) 50%);
}

.hero-title {
    font-size: 3.5rem;
    line-height: 1.15;
    margin-bottom: 24px;
}

.hero-description {
    font-size: 1.1rem;
    max-width: 540px;
    margin-bottom: 40px;
}

.hero-image {
    border-radius: var(--border-radius-lg);
    box-shadow: var(--box-shadow-premium);
}

/* Integrated Instant Booking Deck */
.booking-form {
    background: var(--bg-white);
    border-radius: var(--border-radius-sm);
    padding: 30px;
    border-top: 4px solid var(--secondary-color);
    margin-top: -40px;
    position: relative;
    z-index: 10;
}

.booking-form .form-label {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--primary-color);
    letter-spacing: 0.5px;
}

.booking-form .form-control {
    border: 1px solid #E5E7EB;
    padding: 12px 16px;
    border-radius: var(--border-radius-sm);
    font-size: 0.95rem;
    background-color: var(--bg-light);
    color: var(--text-dark);
    transition: var(--transition-smooth);
}

.booking-form .form-control:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(197, 168, 128, 0.15);
    background-color: var(--bg-white);
}

/* ==========================================================================
   7. CORE VALUE FEATURES
   ========================================================================== */
.feature-section {
    padding: 40px 0;
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: var(--bg-white);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(10, 25, 47, 0.04);
    border: 1px solid rgba(197, 168, 128, 0.15);
    transition: var(--transition-smooth);
}

.feature-section .row > div:hover .feature-icon {
    transform: scale(1.05);
    border-color: var(--secondary-color);
    box-shadow: 0 15px 35px rgba(197, 168, 128, 0.2);
}

.feature-icon img {
    max-width: 36px;
    height: auto;
}

.feature-body h2 {
    font-size: 1.35rem;
    margin-bottom: 12px;
}

.feature-body p {
    font-size: 0.95rem;
}

/* ==========================================================================
   8. ABOUT SECTION
   ========================================================================== */
.about-section-img {
    box-shadow: var(--box-shadow-premium);
    border-left: 6px solid var(--secondary-color);
}

.about-title {
    font-size: 2.25rem;
}

.about-feature {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--primary-color);
}

.about-feature i {
    margin-right: 8px;
    color: var(--secondary-color) !important;
}

/* ==========================================================================
   9. CLINICAL STATISTICS & PRACTICE METRICS
   ========================================================================== */
.statistics-title {
    font-size: 2.25rem;
}

.statistics-item {
    font-weight: 600;
    color: var(--primary-color);
}

.progress {
    background-color: #E5E7EB;
    border-radius: 20px;
    overflow: hidden;
}

.booking-schedule {
    background-color: var(--bg-white);
    border-radius: var(--border-radius-lg) !important;
    border-top: 4px solid var(--primary-color) !important;
}

.booking-schedule-days {
    font-weight: 700;
    color: var(--primary-color);
}

.booking-schedule-time {
    color: var(--secondary-color);
    font-weight: 600;
}

/* Practice Metrics Horizontal Ribbon */
.stats-section {
    background-color: var(--primary-color);
}

.stats-icon {
    width: 55px;
    height: 55px;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(197, 168, 128, 0.2);
}

.stats-number {
    font-family: var(--font-heading);
    color: var(--secondary-color);
    font-size: 1.75rem;
    font-weight: 700;
    line-height: 1.2;
}

.stats-text {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ==========================================================================
   10. HIGH-CONTRAST TREATMENT SPLIT WRAPPER
   ========================================================================== */
.service-wrapper img.img-dental {
    min-height: 380px;
    object-fit: cover;
}

.service-section {
    background-color: var(--bg-white) !important;
}

.service-wrapper h2 {
    font-size: 2rem;
}

/* ==========================================================================
   11. CLINICAL SERVICES GRID (SEO CARDS)
   ========================================================================== */
.service-item .card {
    background: var(--bg-white);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    transition: var(--transition-smooth);
}

.service-item .card:hover {
    transform: translateY(-8px);
    box-shadow: var(--box-shadow-premium);
}

.service-item .card-image {
    height: 220px;
    object-fit: cover;
    filter: brightness(0.95);
}

.service-item .card-heading {
    font-size: 1.25rem;
    font-weight: 700;
}

.service-item .card-text {
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.service-item .card-link {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 700;
    color: var(--secondary-color);
    transition: var(--transition-smooth);
}

.service-item .card-link:hover {
    color: var(--primary-color);
}

/* ==========================================================================
   12. PATIENT TESTIMONIALS
   ========================================================================== */
.testimonial-section {
    padding: 40px 0;
}

.testimonial-title {
    font-size: 2.25rem;
}

.testimonial-card {
    border-left: 4px solid var(--secondary-color);
    transition: var(--transition-smooth);
}

.testimonial-card:hover {
    box-shadow: var(--box-shadow-premium) !important;
}

.testimonial-text {
    font-style: italic;
    font-size: 1rem;
    line-height: 1.6;
}

.person-name {
    font-size: 1rem;
    font-weight: 700;
}

/* ==========================================================================
   13. PREMIUM LUXURY CALL TO ACTION BANNER
   ========================================================================== */
.banner {
    background: linear-gradient(rgba(10, 25, 47, 0.9), rgba(10, 25, 47, 0.9)), 
                url('../images/Kwena/contact\ us.jpg') no-repeat center center;
    background-size: cover;
    background-attachment: fixed;
    padding: 100px 0;
}

.banner-title {
    font-size: 2.75rem;
    line-height: 1.2;
}

.banner .appointment-btn {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
    color: var(--primary-color) !important;
}

.banner .appointment-btn:hover {
    background-color: var(--bg-light);
    border-color: var(--bg-light);
}

/* ==========================================================================
   14. CONTACT SECTION
   ========================================================================== */
.contact-title {
    font-size: 2.5rem;
    line-height: 1.2;
}

.contact-img img {
    border-radius: var(--border-radius-lg);
    border-bottom: 8px solid var(--primary-color);
}

/* ==========================================================================
   15. FOOTER
   ========================================================================== */
.footer {
    background-color: var(--bg-dark) !important;
    border-top: 3px solid var(--secondary-color);
}

.footer h5 {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--bg-white);
}

.footer-links li a {
    transition: var(--transition-smooth);
}

.footer-links li a:hover {
    color: var(--secondary-color) !important;
    padding-left: 4px;
}

/* Premium Quick Registration Field Block */
.signup-form .signup-input {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(197, 168, 128, 0.2);
    color: var(--bg-white);
    padding: 10px 16px;
    border-radius: var(--border-radius-sm);
    font-size: 0.9rem;
}

.signup-form .signup-input:focus {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: var(--secondary-color);
    box-shadow: none;
    color: var(--bg-white);
}

.signup-form .signup-button {
    border: 1px solid var(--secondary-color);
    background-color: transparent;
    color: var(--secondary-color);
    font-weight: 600;
    padding: 0 18px;
    transition: var(--transition-smooth);
}

.signup-form .signup-button:hover {
    background-color: var(--secondary-color);
    color: var(--primary-color);
}

.footer hr {
    opacity: 0.1;
}

/* ==========================================================================
   16. FLOATING UI COMPONENTS
   ========================================================================== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 45px;
    height: 45px;
    background-color: var(--secondary-color);
    color: var(--primary-color);
    border: none;
    border-radius: 50%;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    transition: var(--transition-smooth);
    z-index: 999;
    opacity: 0.8;
}

.back-to-top:hover {
    opacity: 1;
    transform: translateY(-3px);
    background-color: var(--primary-color);
    color: var(--secondary-color);
}

/* ==========================================================================
   17. SYSTEM RESPONSIVENESS BREAKPOINTS
   ========================================================================== */
@media (max-width: 991.98px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .booking-form {
        margin-top: 30px;
    }
    
    .navbar-collapse {
        background: var(--bg-white);
        padding: 20px;
        border-radius: var(--border-radius-lg);
        margin-top: 15px;
        box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    }
}

@media (max-width: 767.98px) {
    .hero-title {
        font-size: 2.1rem;
    }
    
    .about-title, .statistics-title, .contact-title, .banner-title {
        font-size: 1.85rem;
    }
    
    .top-info {
        text-align: center;
    }
    
    .top-info .row {
        flex-direction: column;
        gap: 5px;
    }
}