@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;700&family=Inter:wght@300;400;500;600&display=swap');

:root {
    /* Color Palette */
    --primary: #003366;
    --primary-light: #004a8f;
    --secondary: #008080;
    --secondary-light: #00a0a0;
    --accent: #f59e0b;
    --text-dark: #0f172a;
    --text-muted: #64748b;
    --bg-light: #f8fafc;
    --white: #ffffff;
    
    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.75);
    --glass-border: rgba(255, 255, 255, 0.3);
    --glass-shadow: 0 8px 32px 0 rgba(0, 51, 102, 0.1);
    
    /* Spacing & Borders */
    --radius-sm: 8px;
    --radius-md: 15px;
    --radius-lg: 25px;
    --container-width: 1200px;
    
    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-light);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    color: var(--primary);
}

/* Glassmorphic Utilities */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    border-radius: var(--radius-md);
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Section Styling */
section {
    padding: 50px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 35px;
}

.section-title h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--secondary);
    border-radius: 2px;
}

/* Button System */
.btn {
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

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

.btn-primary:hover {
    background: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 51, 102, 0.2);
}

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

.btn-secondary:hover {
    background: var(--secondary-light);
    transform: translateY(-2px);
}

.btn-whatsapp {
    background: #25D366;
    color: white;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Floating WhatsApp */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #25D366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    z-index: 1000;
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1);
}

/* Layout refinements */
.card-grid {
    margin-top: 40px;
}

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

.hero-content {
    animation: fadeIn 1s ease-out;
}

.hero-title {
    font-size: clamp(2.2rem, 5.5vw, 4.5rem);
    line-height: 1.1;
    margin: 20px 0;
    letter-spacing: -1px;
}

.hero-description {
    font-size: clamp(1rem, 2.5vw, 1.3rem);
    color: var(--text-muted);
    margin-bottom: 40px;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 20px;
}

.hero-buttons .btn {
    padding: 16px 35px;
    font-size: 1.1rem;
}

.hero-buttons .btn-secondary {
    background: transparent;
    border: 2px solid var(--secondary);
    color: var(--secondary);
}

.pathways-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 40px;
}


/* Dropdown Menu Styles */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropbtn {
    text-decoration: none;
    color: var(--primary);
    font-weight: 600;
    font-family: 'Outfit';
    display: flex;
    align-items: center;
    transition: var(--transition);
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: var(--white);
    min-width: 220px;
    box-shadow: 0px 15px 30px rgba(0,0,0,0.1);
    z-index: 1000;
    border-radius: var(--radius-sm);
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    padding: 10px 0;
    border: 1px solid var(--glass-border);
    animation: fadeIn 0.3s ease-out;
}

.dropdown-content a {
    color: var(--text-dark);
    padding: 12px 20px;
    text-decoration: none;
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
}

.dropdown-content a:hover {
    background-color: var(--bg-light);
    color: var(--secondary);
    padding-left: 25px;
}

.dropdown:hover .dropdown-content {
    display: block;
}

.dropdown:hover .dropbtn {
    color: var(--secondary);
}

/* Hamburger Menu */
.hamburger {
    display: none;
    font-size: 1.5rem;
    color: var(--primary);
    cursor: pointer;
    z-index: 1000;
}

/* Team Section */
.team-card {
    text-align: center;
    padding: 40px 20px;
    transition: transform 0.4s ease;
}
.team-card:hover {
    transform: translateY(-10px);
}
.team-img-placeholder {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    margin: 0 auto 20px auto;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    font-size: 3rem;
    box-shadow: 0 15px 25px rgba(0, 51, 102, 0.2);
}
.team-role {
    color: var(--secondary);
    font-weight: 600;
    margin-bottom: 15px;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.team-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Testimonials Section */
.testimonial-card {
    padding: 40px;
    position: relative;
}
.quote-icon {
    position: absolute;
    top: -20px;
    left: 30px;
    background: var(--secondary);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem;
    box-shadow: 0 10px 20px rgba(0, 128, 128, 0.3);
}
.testimonial-text {
    font-style: italic;
    color: var(--text-dark);
    margin-bottom: 25px;
    margin-top: 10px;
    font-size: 1.05rem;
    line-height: 1.7;
}
.testimonial-author h4 {
    margin-bottom: 5px;
    color: var(--primary);
}
.testimonial-author span {
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* FAQ Section */
.faq-container {
    display: flex;
    flex-direction: column;
    gap: 15px;
}
.faq-item {
    overflow: hidden;
    transition: all 0.3s ease;
}
.faq-question {
    padding: 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-size: 1.1rem;
    color: var(--primary);
}
.faq-question h4 {
    margin: 0;
    font-family: 'Inter', sans-serif;
}
.faq-question i {
    transition: transform 0.3s ease;
    color: var(--secondary);
}
.faq-answer {
    padding: 0 25px;
    max-height: 0;
    opacity: 0;
    transition: all 0.3s ease;
}
.faq-item.active .faq-answer {
    padding: 0 25px 25px 25px;
    max-height: 200px;
    opacity: 1;
}
.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

/* --- Blogs Section Styling --- */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.blog-card {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0, 51, 102, 0.15);
}

.blog-img-container {
    position: relative;
    height: 220px;
    overflow: hidden;
}

.blog-img-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.blog-card:hover .blog-img-container img {
    transform: scale(1.05);
}

.blog-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--secondary);
    color: white;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 10px rgba(0, 128, 128, 0.25);
}

.blog-card-body {
    padding: 25px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.blog-meta {
    display: flex;
    gap: 15px;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.blog-meta i {
    color: var(--secondary);
    margin-right: 4px;
}

.blog-card-body h3 {
    font-size: 1.25rem;
    line-height: 1.4;
    margin-bottom: 12px;
    color: var(--primary);
}

.blog-card-body p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 20px;
    flex: 1;
}

/* Modal Window Styling */
.blog-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.blog-modal.active {
    display: flex;
    opacity: 1;
}

.blog-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.blog-modal-container {
    position: relative;
    width: 90%;
    max-width: 800px;
    max-height: 85vh;
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    z-index: 10;
    transform: translateY(30px);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.blog-modal.active .blog-modal-container {
    transform: translateY(0);
}

.blog-modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.85);
    border: 1px solid var(--glass-border);
    color: var(--text-dark);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 1.8rem;
    font-weight: 300;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 20;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    transition: var(--transition);
}

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

.blog-modal-scroll {
    overflow-y: auto;
    height: 100%;
}

.blog-modal-header-img {
    position: relative;
    height: 350px;
    width: 100%;
}

.blog-modal-header-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.blog-modal-content {
    padding: 40px;
}

.blog-modal-body-text {
    color: var(--text-dark);
    font-size: 1.05rem;
    line-height: 1.8;
}

.blog-modal-body-text p {
    margin-bottom: 20px;
}

.blog-modal-body-text h5 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.3rem;
    color: var(--primary);
    margin: 30px 0 15px 0;
    font-weight: 700;
}

.blog-modal-body-text ul {
    margin-bottom: 20px;
    padding-left: 20px;
}

.blog-modal-body-text li {
    margin-bottom: 10px;
}

.blog-modal-body-text p.lead {
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--primary-light);
    line-height: 1.6;
    border-left: 4px solid var(--secondary);
    padding-left: 15px;
    margin-bottom: 30px;
}

body.modal-open {
    overflow: hidden !important;
}

.nav-links > a:not(.btn):hover {
    color: var(--secondary) !important;
}

/* Media Queries & Responsive layouts */
@media (max-width: 992px) {
    header.container {
        flex-direction: column;
        text-align: center;
        padding: 60px 20px;
    }
    
    .hero-content {
        max-width: 100%;
    }

    .hero-buttons {
        justify-content: center;
    }

    .pathways-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }



    .hero-image {
        width: 100% !important;
        height: 300px !important;
    }

    .card-grid {
        grid-template-columns: 1fr !important;
    }

    .hamburger {
        display: block;
    }

    .nav-links {
        display: none !important;
        position: absolute;
        top: 100px;
        left: 20px;
        right: 20px;
        background: var(--glass-bg);
        backdrop-filter: blur(15px);
        -webkit-backdrop-filter: blur(15px);
        flex-direction: column;
        padding: 30px;
        border-radius: var(--radius-md);
        box-shadow: 0 20px 40px rgba(0,0,0,0.1);
        border: 1px solid var(--glass-border);
        gap: 25px !important;
    }

    .nav-links.active {
        display: flex !important;
        animation: fadeIn 0.3s ease-out;
    }

    .dropdown-content {
        position: static;
        box-shadow: none;
        background: transparent;
        border: none;
        display: none;
        padding-left: 20px;
    }

    .dropdown:hover .dropdown-content {
        display: block;
    }
    
    /* Blogs Mobile adjustments */
    .blog-grid {
        grid-template-columns: 1fr !important;
        gap: 25px;
    }
    
    .blog-modal-header-img {
        height: 220px;
    }
    
    .blog-modal-content {
        padding: 25px;
    }
    
    .blog-modal-body-text {
        font-size: 0.95rem;
    }
}

/* --- Specialization Pathway Modals & Interactive Cards --- */
.pathway-card {
    cursor: pointer;
    transition: var(--transition);
}
.pathway-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0, 51, 102, 0.12);
    border-color: rgba(0, 128, 128, 0.3) !important;
}
.pathway-card-highlighted {
    border: 1px solid rgba(0, 128, 128, 0.3) !important;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(224, 242, 241, 0.35) 100%) !important;
    box-shadow: 0 8px 32px 0 rgba(0, 128, 128, 0.08) !important;
    position: relative;
    overflow: hidden;
}
.pathway-card-highlighted::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: var(--secondary);
    border-radius: 4px 0 0 4px;
}
.pathway-card-highlighted:hover {
    box-shadow: 0 15px 35px rgba(0, 128, 128, 0.18) !important;
    border-color: var(--secondary) !important;
}
.pathway-card:hover .fa-arrow-right {
    transform: translateX(6px);
}
.pathway-tab-btn {
    border-bottom: 3px solid transparent !important;
    color: var(--text-muted);
}
.pathway-tab-btn:hover {
    color: var(--secondary);
}
.pathway-tab-btn.active {
    color: var(--secondary) !important;
    border-bottom: 3px solid var(--secondary) !important;
}
.pathway-tab-content {
    animation: fadeIn 0.4s ease-out;
}

/* Footer Logo Container */
.footer-logo-container {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.4);
    padding: 12px 35px;
    border-radius: 50px;
    margin-bottom: 30px;
    box-shadow: 0 10px 30px rgba(0, 51, 102, 0.12);
    transition: var(--transition);
    text-decoration: none;
}
.footer-logo-container:hover {
    transform: translateY(-3px);
    background: var(--white);
    box-shadow: 0 15px 35px rgba(0, 128, 128, 0.2);
    border-color: rgba(0, 128, 128, 0.3);
}

/* --- Patient Pre-Screening & Tour Booking Form Styling --- */
.progress-bar-container {
    display: flex;
    justify-content: space-between;
    margin-bottom: 35px;
    position: relative;
    padding: 0 10px;
}

.progress-line {
    position: absolute;
    top: 15px;
    left: 0;
    right: 0;
    height: 3px;
    background: #e2e8f0;
    z-index: 1;
}

.progress-line-active {
    position: absolute;
    top: 15px;
    left: 0;
    width: 0%;
    height: 3px;
    background: var(--secondary);
    z-index: 2;
    transition: var(--transition);
}

.progress-step {
    z-index: 3;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.progress-step .step-num {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: #cbd5e1;
    color: var(--text-muted);
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
    border: 2px solid var(--white);
}

.progress-step .step-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    display: block;
    text-align: center;
    margin-top: 5px;
    font-family: 'Outfit', sans-serif;
    font-weight: 500;
    transition: var(--transition);
}

.progress-step.active .step-num {
    background: var(--primary) !important;
    color: white !important;
}

.progress-step.active .step-label {
    color: var(--primary) !important;
    font-weight: 600 !important;
}

.progress-step.completed .step-num {
    background: var(--secondary) !important;
    color: white !important;
}

.progress-step.completed .step-label {
    color: var(--secondary) !important;
    font-weight: 600 !important;
}

.booking-step {
    display: none;
    animation: fadeIn 0.4s ease-out;
}

.booking-step.active-step {
    display: block !important;
}

/* Premium Form Elements */
#booking-form input[type="text"],
#booking-form input[type="tel"],
#booking-form input[type="date"] {
    width: 100%;
    padding: 12px 18px;
    border-radius: var(--radius-sm);
    border: 1px solid #cbd5e1;
    background: rgba(255, 255, 255, 0.8);
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition);
}

#booking-form input:focus {
    border-color: var(--secondary);
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(0, 128, 128, 0.1);
}

/* Custom Interactive Grid Buttons */
.form-option-btn {
    padding: 12px 15px;
    border: 1px solid #cbd5e1;
    border-radius: var(--radius-sm);
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    text-align: center;
    background: var(--white);
    color: var(--text-dark);
    transition: var(--transition);
    outline: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.form-option-btn:hover {
    border-color: var(--secondary-light);
    background: rgba(0, 128, 128, 0.02);
    transform: translateY(-1px);
}

.form-option-btn.active-option {
    border-color: var(--secondary) !important;
    background: rgba(0, 128, 128, 0.06) !important;
    color: var(--secondary) !important;
    font-weight: 600 !important;
    box-shadow: 0 4px 12px rgba(0, 128, 128, 0.08);
}

.form-option-btn.text-left {
    text-align: left;
    justify-content: flex-start;
}

/* Validation styling */
.input-error {
    border-color: #ef4444 !important;
    background-color: rgba(239, 68, 68, 0.03) !important;
}

.error-message {
    color: #ef4444;
    font-size: 0.8rem;
    font-weight: 500;
    margin-top: 5px;
    display: block;
    font-family: 'Inter', sans-serif;
    animation: fadeIn 0.2s ease-out;
}

@media (max-width: 576px) {
    .hero-buttons {
        flex-direction: column;
        gap: 12px;
        width: 100%;
    }
    .hero-buttons .btn {
        width: 100%;
        text-align: center;
        padding: 14px 28px;
        font-size: 1rem;
    }
}