/* ============================================================
   DentExpert – Custom Stylesheet
   Color palette:
     Primary:      #1565c0
     Primary Dark: #0d47a1
     Primary Light:#e3f2fd
     Accent:       #26c6da
     Text Dark:    #1a237e
     Success:      #2e7d32
   ============================================================ */

/* ---- Root Variables ---- */
:root {
    --primary: #1565c0;
    --primary-dark: #0d47a1;
    --primary-light: #e3f2fd;
    --primary-mid: #1976d2;
    --accent: #26c6da;
    --text-dark: #1a237e;
    --text-body: #37474f;
    --text-muted: #607d8b;
    --white: #ffffff;
    --light-bg: #f4f9ff;
    --border: #dce8f5;
    --success: #2e7d32;
    --shadow: 0 4px 24px rgba(21, 101, 192, 0.10);
    --shadow-md: 0 8px 40px rgba(21, 101, 192, 0.15);
    --radius: 12px;
    --radius-sm: 8px;
    --transition: all 0.3s ease;
    --font-main: 'Inter', sans-serif;
   --font-display: 'Montserrat', sans-serif;
}

/* ---- Base ---- */
*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    font-family: var(--font-main);
    color: var(--text-body);
    background: #fff;
    overflow-x: hidden;
    line-height: 1.7;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--text-dark);
    font-weight: 700;
    line-height: 1.3;
}

h1 {
    font-size: clamp(2rem, 5vw, 3rem);
}

h2 {
    font-size: clamp(1.6rem, 4vw, 2.4rem);
}

h3 {
    font-size: clamp(1.2rem, 3vw, 1.6rem);
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--primary-dark);
}

img {
    max-width: 100%;
    height: auto;
}

section {
    padding: 80px 0;
}

/* ---- Utilities ---- */
.text-primary-custom {
    color: var(--primary) !important;
}

.bg-primary-custom {
    background: var(--primary) !important;
}

.bg-light-blue {
    background: var(--primary-light);
}

.bg-deep-blue {
    background: var(--primary-dark);
}

.section-label {
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--accent);
    display: block;
    margin-bottom: 8px;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.6rem, 3.5vw, 2.2rem);
    color: var(--text-dark);
    font-weight: 700;
    margin-bottom: 16px;
}

.section-title.white {
    color: #fff;
}

.section-desc {
    color: var(--text-muted);
    max-width: 650px;
    margin: 0 auto 40px;
}

.section-divider {
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    border-radius: 2px;
    margin: 16px auto 30px;
}

.section-divider.left {
    margin-left: 0;
}

/* ---- Buttons ---- */
.btn {
    border-radius: 50px;
    font-weight: 600;
    padding: 10px 28px;
    transition: var(--transition);
}

.btn-primary {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

.btn-primary:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(21, 101, 192, 0.35);
}

.btn-outline-primary {
    color: var(--primary);
    border-color: var(--primary);
}

.btn-outline-primary:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
    transform: translateY(-2px);
}

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

.btn-white:hover {
    background: var(--primary-light);
    color: var(--primary-dark);
    border-color: var(--primary-light);
    transform: translateY(-2px);
}

.btn-outline-white {
    background: transparent;
    color: #fff;
    border: 2px solid #fff;
}

.btn-outline-white:hover {
    background: #fff;
    color: var(--primary);
    transform: translateY(-2px);
}

.btn-whatsapp {
    background: #25d366;
    color: #fff !important;
    border: none;
    border-radius: 50px;
    padding: 10px 24px;
    font-weight: 600;
}

.btn-whatsapp:hover {
    background: #1ebe5d;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.35);
    color: #fff !important;
}

/* ---- Top Bar ---- */
.top-bar {
    background: var(--primary-dark);
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.82rem;
    padding: 8px 0;
}

.top-bar .top-link {
    color: rgba(255, 255, 255, 0.85);
}

.top-bar .top-link:hover {
    color: #fff;
}

.top-bar .social-links a {
    color: rgba(255, 255, 255, 0.75);
    width: 26px;
    height: 26px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.12);
    transition: var(--transition);
}

.top-bar .social-links a:hover {
    background: var(--accent);
    color: #fff;
}

.top-bar .divider-v {
    opacity: 0.3;
}

/* ---- Navbar ---- */
#mainNav {
    background: #fff;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
    padding: 12px 0;
    z-index: 1050;
}

#mainNav.scrolled {
    box-shadow: 0 4px 30px rgba(21, 101, 192, 0.15);
}

.brand-name {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--primary-dark);
    line-height: 1;
}

.brand-sub {
    font-size: 0.72rem;
    color: var(--text-muted);
    font-weight: 400;
    letter-spacing: 0.5px;
}

.navbar-nav .nav-link {
    color: var(--text-body) !important;
    font-weight: 500;
    padding: 8px 14px !important;
    border-radius: var(--radius-sm);
    position: relative;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--primary) !important;
    background: var(--primary-light);
}

.dropdown-menu {
    border: none;
    box-shadow: var(--shadow-md);
    border-radius: var(--radius);
    padding: 8px;
    min-width: 240px;
}

.dropdown-item {
    border-radius: var(--radius-sm);
    padding: 8px 14px;
    font-size: 0.92rem;
    color: var(--text-body);
}

.dropdown-item:hover {
    background: var(--primary-light);
    color: var(--primary);
}

/* ---- Hero Section ---- */
.hero-section {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, #1976d2 100%);
    min-height: 88vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 80px 0;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="rgba(255,255,255,0.04)" d="M0,192L48,181.3C96,171,192,149,288,154.7C384,160,480,192,576,197.3C672,203,768,181,864,165.3C960,149,1056,139,1152,149.3C1248,160,1344,192,1392,208L1440,224L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') bottom center / cover no-repeat;
}

.hero-section::after {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.04);
    top: -100px;
    right: -100px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: #fff;
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    backdrop-filter: blur(4px);
    margin-bottom: 20px;
}

.hero-badge .badge-dot {
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 5.5vw, 3.5rem);
    color: #fff;
    font-weight: 700;
    line-height: 1.25;
    margin-bottom: 20px;
}

.hero-title .highlight {
    color: var(--accent);
    position: relative;
}

.hero-desc {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.1rem;
    margin-bottom: 32px;
    max-width: 520px;
}

.hero-stats {
    display: flex;
    gap: 32px;
    margin-top: 36px;
    flex-wrap: wrap;
}

.hero-stat {
    text-align: center;
}

.hero-stat .num {
    font-size: 2rem;
    font-weight: 800;
    color: #fff;
    line-height: 1;
}

.hero-stat .lbl {
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.75);
    margin-top: 4px;
}

.hero-image-wrap {
    position: relative;
    z-index: 1;
}

.hero-img-main {
    border-radius: 24px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4);
    width: 100%;
    object-fit: cover;
    aspect-ratio: 4/3;
    background: rgba(255, 255, 255, 0.1);
}

.hero-badge-float {
    position: absolute;
    background: #fff;
    border-radius: var(--radius);
    padding: 12px 18px;
    box-shadow: var(--shadow-md);
}

.hero-badge-float.top-right {
    top: -20px;
    right: -20px;
    text-align: center;
}

.hero-badge-float.bottom-left {
    bottom: 20px;
    left: -20px;
}

.hero-badge-float .badge-num {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
}

.hero-badge-float .badge-txt {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* ---- Info Bar ---- */
.info-bar {
    background: var(--primary);
    padding: 0;
}

.info-bar .info-item {
    padding: 22px 24px;
    display: flex;
    align-items: center;
    gap: 14px;
    color: #fff;
    border-right: 1px solid rgba(255, 255, 255, 0.15);
    transition: var(--transition);
}

.info-bar .info-item:last-child {
    border-right: none;
}

.info-bar .info-item:hover {
    background: rgba(255, 255, 255, 0.1);
}

.info-bar .info-icon {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
}

.info-bar .info-label {
    font-size: 0.78rem;
    opacity: 0.8;
}

.info-bar .info-val {
    font-weight: 600;
    font-size: 0.95rem;
}

/* ---- Cards ---- */
.service-card {
    background: #fff;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    padding: 28px;
    transition: var(--transition);
    height: 100%;
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-light);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-light);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: var(--primary);
    margin-bottom: 16px;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: var(--primary);
    color: #fff;
}

.service-card h4 {
    font-size: 1.1rem;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.service-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin: 0;
}

.service-card .card-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--primary);
    font-size: 0.88rem;
    font-weight: 600;
    margin-top: 14px;
}

/* ---- Benefits Section ---- */
.benefits-section {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    position: relative;
    overflow: hidden;
}

.benefits-section::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.04);
    top: -200px;
    right: -150px;
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: var(--radius);
    border: 1px solid rgba(255, 255, 255, 0.12);
    transition: var(--transition);
    height: 100%;
}

.benefit-item:hover {
    background: rgba(255, 255, 255, 0.14);
    transform: translateY(-4px);
}

.benefit-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--accent);
    flex-shrink: 0;
}

.benefit-item h5 {
    color: #fff;
    font-size: 1rem;
    margin-bottom: 6px;
}

.benefit-item p {
    color: rgba(255, 255, 255, 0.78);
    font-size: 0.88rem;
    margin: 0;
}

/* ---- Stats ---- */
.stat-card {
    text-align: center;
    padding: 28px 20px;
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.stat-num {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
}

.stat-num span {
    font-size: 1.6rem;
}

.stat-label {
    color: var(--text-muted);
    font-size: 0.88rem;
    margin-top: 6px;
}

/* ---- Comparison Table ---- */
.comparison-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
}

.comparison-table th {
    background: var(--primary);
    color: #fff;
    padding: 14px 18px;
    font-weight: 600;
    font-size: 0.9rem;
    text-align: left;
}

.comparison-table th:first-child {
    border-radius: var(--radius-sm) 0 0 0;
}

.comparison-table th:last-child {
    border-radius: 0 var(--radius-sm) 0 0;
}

.comparison-table td {
    padding: 12px 18px;
    border-bottom: 1px solid var(--border);
    font-size: 0.88rem;
    vertical-align: middle;
}

.comparison-table tr:last-child td {
    border-bottom: none;
}

.comparison-table tr:nth-child(even) td {
    background: var(--primary-light);
}

.comparison-table .check-yes {
    color: var(--success);
    font-weight: 600;
}

.comparison-table .check-no {
    color: #e53935;
}

.table-wrap {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

/* ---- Steps ---- */
.step-card {
    background: #fff;
    border-radius: var(--radius);
    padding: 28px;
    box-shadow: var(--shadow);
    position: relative;
    border-top: 4px solid var(--primary);
    transition: var(--transition);
    height: 100%;
}

.step-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}

.step-num {
    width: 44px;
    height: 44px;
    background: var(--primary);
    color: #fff;
    border-radius: 50%;
    font-weight: 800;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
}

.step-card h5 {
    color: var(--primary-dark);
    font-size: 1rem;
    margin-bottom: 10px;
}

.step-card p {
    color: var(--text-muted);
    font-size: 0.88rem;
    margin: 0;
}

/* ---- Doctors ---- */
.doctor-card {
    background: #fff;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
}

.doctor-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}

.doctor-img-wrap {
    background: var(--primary-light);
    height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

.doctor-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
}

.doctor-img-placeholder {
    width: 120px;
    height: 120px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: #fff;
}

.doctor-info {
    padding: 20px 18px;
}

.doctor-info h5 {
    color: var(--text-dark);
    margin-bottom: 4px;
    font-size: 1.05rem;
}

.doctor-info .designation {
    color: var(--primary);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.doctor-info .quals {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ---- Testimonials ---- */
.testimonial-card {
    background: #fff;
    border-radius: var(--radius);
    padding: 28px;
    box-shadow: var(--shadow);
    border-left: 4px solid var(--primary);
    transition: var(--transition);
    height: 100%;
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.testimonial-stars {
    color: #f9a825;
    margin-bottom: 14px;
    font-size: 0.9rem;
}

.testimonial-text {
    color: var(--text-body);
    font-style: italic;
    margin-bottom: 16px;
    line-height: 1.8;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-avatar {
    width: 46px;
    height: 46px;
    background: var(--primary-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--primary);
    font-size: 1rem;
    flex-shrink: 0;
}

.author-name {
    font-weight: 700;
    color: var(--text-dark);
    font-size: 0.95rem;
}

.author-label {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ---- FAQ ---- */
.faq-accordion .accordion-button {
    font-weight: 600;
    color: var(--text-dark);
    background: #fff;
    font-size: 0.95rem;
    padding: 18px 24px;
}

.faq-accordion .accordion-button:not(.collapsed) {
    color: var(--primary);
    background: var(--primary-light);
    box-shadow: none;
}

.faq-accordion .accordion-button::after {
    filter: none;
}

.faq-accordion .accordion-button:not(.collapsed)::after {
    filter: invert(35%) sepia(100%) saturate(500%) hue-rotate(200deg);
}

.faq-accordion .accordion-item {
    border: 1px solid var(--border);
    border-radius: var(--radius) !important;
    margin-bottom: 12px;
    overflow: hidden;
}

.faq-accordion .accordion-body {
    color: var(--text-muted);
    font-size: 0.92rem;
    line-height: 1.8;
    padding: 16px 24px;
}

/* ---- CTA Banner ---- */
.cta-banner {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    padding: 70px 0;
    position: relative;
    overflow: hidden;
}

.cta-banner::before {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    right: -100px;
    top: -150px;
}

.cta-title {
    font-family: var(--font-display);
    font-size: clamp(1.6rem, 3.5vw, 2.4rem);
    color: #fff;
    font-weight: 700;
    margin-bottom: 14px;
}

.cta-desc {
    color: rgba(255, 255, 255, 0.82);
    margin-bottom: 28px;
    font-size: 1.05rem;
}

/* ---- Gallery / Before-After ---- */
.gallery-item {
    border-radius: var(--radius);
    overflow: hidden;
    position: relative;
    cursor: pointer;
    aspect-ratio: 1;
    background: var(--primary-light);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.gallery-item:hover {
    transform: scale(1.03);
    box-shadow: var(--shadow-md);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(13, 71, 161, 0.85));
    padding: 16px;
    color: #fff;
    font-size: 0.85rem;
    font-weight: 600;
    transform: translateY(100%);
    transition: var(--transition);
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}

/* ---- About Section ---- */
.about-feature {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    margin-bottom: 18px;
}

.about-feature .feat-icon {
    width: 42px;
    height: 42px;
    background: var(--primary-light);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.1rem;
    flex-shrink: 0;
}

.about-feature h6 {
    color: var(--text-dark);
    margin-bottom: 4px;
    font-size: 0.95rem;
}

.about-feature p {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin: 0;
}

.about-img-wrap {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
}

.about-img-wrap img {
    width: 100%;
    border-radius: 24px;
}

.about-badge {
    position: absolute;
    bottom: 24px;
    left: -20px;
    background: var(--primary);
    color: #fff;
    border-radius: var(--radius);
    padding: 16px 20px;
    box-shadow: var(--shadow-md);
    text-align: center;
}

.about-badge .badge-num {
    font-size: 2rem;
    font-weight: 800;
    line-height: 1;
}

.about-badge .badge-txt {
    font-size: 0.78rem;
    opacity: 0.9;
}

/* ---- Contact Page ---- */
.contact-info-card {
    background: #fff;
    border-radius: var(--radius);
    padding: 28px;
    box-shadow: var(--shadow);
    height: 100%;
}

.contact-info-card .contact-icon {
    width: 52px;
    height: 52px;
    background: var(--primary-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--primary);
    margin-bottom: 16px;
}

.contact-form-wrap {
    background: #fff;
    border-radius: var(--radius);
    padding: 40px;
    box-shadow: var(--shadow-md);
}

.form-control,
.form-select {
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    font-size: 0.92rem;
    transition: var(--transition);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 0.2rem rgba(21, 101, 192, 0.15);
}

.form-label {
    font-weight: 600;
    color: var(--text-dark);
    font-size: 0.88rem;
    margin-bottom: 6px;
}

.map-wrapper {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.map-wrapper iframe {
    width: 100%;
    height: 420px;
    display: block;
    border: none;
}

/* ---- Page Header (inner pages) ---- */
.page-header {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    padding: 70px 0 50px;
    position: relative;
    overflow: hidden;
}

.page-header::after {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.04);
    right: -50px;
    top: -100px;
}

.page-header .breadcrumb-item,
.page-header .breadcrumb-item+.breadcrumb-item::before {
    color: rgba(255, 255, 255, 0.65);
}

.page-header .breadcrumb-item.active {
    color: var(--accent);
}

.page-header .breadcrumb-item a {
    color: rgba(255, 255, 255, 0.85);
}

.page-header h1 {
    color: #fff;
    margin-bottom: 12px;
}

.page-header p {
    color: rgba(255, 255, 255, 0.82);
    max-width: 600px;
}

/* ---- Content Sections ---- */
.content-section {
    padding: 70px 0;
}

.content-section.alt-bg {
    background: var(--light-bg);
}

.highlight-box {
    background: var(--primary-light);
    border-left: 4px solid var(--primary);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    padding: 20px 24px;
    margin: 20px 0;
}

.highlight-box p {
    margin: 0;
    color: var(--text-body);
    font-size: 0.95rem;
}

.feature-list {
    list-style: none;
    padding: 0;
}

.feature-list li {
    padding: 8px 0;
    padding-left: 28px;
    position: relative;
    color: var(--text-body);
    font-size: 0.92rem;
}

.feature-list li::before {
    content: '\F26D';
    font-family: 'bootstrap-icons';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: 700;
}

/* ---- Cost Table ---- */
.cost-card {
    background: #fff;
    border-radius: var(--radius);
    padding: 30px;
    box-shadow: var(--shadow);
    border-top: 4px solid var(--primary);
    text-align: center;
    transition: var(--transition);
}

.cost-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}

.cost-card.featured {
    background: var(--primary);
    border-top-color: var(--accent);
    transform: scale(1.04);
}

.cost-card.featured h4,
.cost-card.featured .cost-price,
.cost-card.featured p {
    color: #fff;
}

.cost-card.featured .cost-feature {
    color: rgba(255, 255, 255, 0.85);
}

.cost-price {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    margin: 12px 0;
}

.cost-feature {
    font-size: 0.85rem;
    color: var(--text-muted);
    padding: 6px 0;
    border-bottom: 1px solid var(--border);
}

.cost-card.featured .cost-feature {
    border-color: rgba(255, 255, 255, 0.2);
}

/* ---- Footer ---- */
.site-footer {
    background: #0a1a2e;
}

.footer-top {
    padding: 64px 0 40px;
}

.footer-brand h3 {
    font-size: 1.8rem;
}

.text-blue-light {
    color: rgba(100, 180, 255, 0.8) !important;
    font-size: 0.82rem;
}


.footer-desc {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.88rem;
    line-height: 1.8;
}

.footer-social .social-icon {
    width: 38px;
    height: 38px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.7);
    font-size: 1rem;
    transition: var(--transition);
}

.footer-social .social-icon:hover {
    background: var(--primary);
    color: #fff;
    transform: translateY(-3px);
}

.footer-heading {
    color: #fff;
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid rgba(255, 255, 255, 0.1);
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links li a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.88rem;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
}

.footer-links li a::before {
    content: '›';
    color: var(--accent);
    font-size: 1.1rem;
}

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

.footer-contact {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-contact li {
    display: flex;
    gap: 12px;
    margin-bottom: 14px;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.85rem;
    line-height: 1.6;
}

.footer-contact li i {
    color: var(--accent);
    font-size: 1rem;
    margin-top: 2px;
    flex-shrink: 0;
}

.footer-contact li a {
    color: rgba(255, 255, 255, 0.6);
}

.footer-contact li a:hover {
    color: var(--accent);
}

.footer-bottom {
    background: #060e1a;
    padding: 18px 0;
    color: rgba(255, 255, 255, 0.45);
    font-size: 0.82rem;
}

/* ---- Float Buttons ---- */
.whatsapp-float {
    position: fixed;
    bottom: 90px;
    right: 24px;
    width: 52px;
    height: 52px;
    background: #25d366;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5);
    z-index: 9999;
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    color: #fff;
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
}

.call-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 52px;
    height: 52px;
    background: var(--primary);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    box-shadow: 0 4px 20px rgba(21, 101, 192, 0.5);
    z-index: 9999;
    transition: var(--transition);
    animation: pulse 2s infinite;
}

.call-float:hover {
    transform: scale(1.1);
    color: #fff;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(21, 101, 192, 0.5);
    }

    70% {
        box-shadow: 0 0 0 14px rgba(21, 101, 192, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(21, 101, 192, 0);
    }
}

/* ---- Scroll to Top ---- */
#scrollTop {
    position: fixed;
    bottom: 155px;
    right: 24px;
    width: 42px;
    height: 42px;
    background: #fff;
    color: var(--primary);
    border: 2px solid var(--primary-light);
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 9998;
    box-shadow: var(--shadow);
    transition: var(--transition);
    font-size: 1rem;
}

#scrollTop.visible {
    display: flex;
}

#scrollTop:hover {
    background: var(--primary);
    color: #fff;
}

/* ---- Lazy Loading ---- */
img[data-src] {
    opacity: 0;
    transition: opacity 0.4s;
}

img.loaded {
    opacity: 1;
}

/* ---- Implant type card – blue button ---- */
.implant-type-btn {
    display: inline-block;
    background: var(--primary);
    color: #fff !important;
    padding: 7px 20px;
    border-radius: 50px;
    font-size: 0.82rem;
    font-weight: 600;
    margin-top: 12px;
    transition: var(--transition);
}

.implant-type-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

/* ---- Video-style testimonial card hero image placeholder ---- */
.hero-img-box {
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4);
    background: rgba(255, 255, 255, 0.12);
}

.hero-img-inner {
    width: 100%;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ---- Alert ---- */
.alert-success-custom {
    background: #e8f5e9;
    border-left: 4px solid #2e7d32;
    border-radius: var(--radius-sm);
    color: #1b5e20;
    padding: 14px 20px;
}

.alert-error-custom {
    background: #fce4ec;
    border-left: 4px solid #c62828;
    border-radius: var(--radius-sm);
    color: #b71c1c;
    padding: 14px 20px;
}

/* ---- Responsive ---- */
@media (max-width: 991.98px) {
    section {
        padding: 56px 0;
    }

    .hero-section {
        min-height: auto;
        padding: 60px 0;
    }

    .hero-image-wrap {
        margin-top: 40px;
    }

    .hero-badge-float {
        display: none;
    }

    .info-bar .info-item {
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.15);
    }

    .cost-card.featured {
        transform: none;
    }

    .about-badge {
        left: 10px;
        bottom: 10px;
    }

    .contact-form-wrap {
        padding: 24px;
    }
}

@media (max-width: 767.98px) {
    h1 {
        font-size: 1.9rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    section {
        padding: 44px 0;
    }

    .hero-stats {
        gap: 20px;
    }

    .hero-stat .num {
        font-size: 1.6rem;
    }

    .doctor-img-wrap {
        height: 180px;
    }

    .whatsapp-float {
        bottom: 80px;
        right: 16px;
    }

    .call-float {
        bottom: 16px;
        right: 16px;
    }

    #scrollTop {
        right: 16px;
    }

    .top-bar {
        font-size: 0.75rem;
    }
}

@media (max-width: 575.98px) {
    .hero-section {
        padding: 50px 0;
    }

    .cta-banner {
        padding: 48px 0;
    }

    .page-header {
        padding: 48px 0 36px;
    }

    .contact-form-wrap {
        padding: 20px;
    }
}