/* Design System & CSS Variables */
:root {
    --primary-color: #1A4D2E; /* Deep Forest Green */
    --secondary-color: #4F6F52; /* Earthy Green */
    --accent-color: #E8DFCA; /* Soft Sand/Gold */
    --accent-dark: #C8B698;
    --text-dark: #1F2937;
    --text-light: #6B7280;
    --bg-light: #F9FAFB;
    --bg-white: #FFFFFF;
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --border-radius: 12px;
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--primary-color);
    line-height: 1.2;
    margin-bottom: 1rem;
}

p {
    margin-bottom: 1rem;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 5%;
}

.section-padding {
    padding: 5rem 0;
}

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

.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mx-auto { margin-left: auto; margin-right: auto; }
.max-w-700 { max-width: 700px; }

.bg-light { background-color: var(--bg-light); }
.bg-dark { background-color: var(--primary-color); color: var(--bg-white); }
.bg-dark h2 { color: var(--bg-white); }

/* Buttons */
.cta-button, .submit-btn {
    display: inline-block;
    padding: 1rem 2rem;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.1rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    border: none;
    transition: var(--transition);
    text-align: center;
}

.primary-btn {
    background-color: var(--accent-color);
    color: var(--primary-color);
    box-shadow: 0 4px 14px rgba(232, 223, 202, 0.4);
}

.primary-btn:hover {
    background-color: var(--accent-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(200, 182, 152, 0.5);
}

.submit-btn {
    width: 100%;
    background-color: var(--primary-color);
    color: var(--bg-white);
}

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

/* Header */
.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #EAE6DF;
    position: sticky; top: 0; z-index: 1000;
    padding: 1rem 0;
}
.header-container { display: flex; justify-content: space-between; align-items: center; }
.logo { 
    display: flex; 
    align-items: center; 
    text-decoration: none;
}
.logo img { 
    height: 80px; 
    width: auto; 
    max-width: 280px;
    object-fit: contain;
}

/* Header Updates */
.call-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: var(--primary-color);
    color: var(--bg-white);
    padding: 0.6rem 1.2rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    box-shadow: 0 4px 10px rgba(26, 77, 46, 0.2);
    transition: var(--transition);
}

.call-btn:hover {
    background-color: var(--secondary-color);
    color: var(--bg-white);
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(26, 77, 46, 0.3);
}

.whatsapp-btn {
    background-color: #25D366;
    background: linear-gradient(135deg, #25D366, #128C7E);
    box-shadow: 0 4px 10px rgba(37, 211, 102, 0.2);
}

.whatsapp-btn:hover {
    background-color: #128C7E;
    box-shadow: 0 6px 15px rgba(37, 211, 102, 0.3);
}

.mobile-only { display: none; }
.desktop-only { display: flex; gap: 1rem; }

/* Hero Section */
.hero {
    position: relative;
    padding: 6rem 0 8rem;
    background: linear-gradient(rgba(26, 77, 46, 0.8), rgba(26, 77, 46, 0.9)), url('images/hero_bg.png') center/cover no-repeat;
    overflow: hidden;
}

/* Background aesthetic elements */
.hero::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(232, 223, 202, 0.15) 0%, rgba(255,255,255,0) 70%);
    z-index: 0;
}

.hero-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 4rem;
    position: relative;
    z-index: 1;
}

.hero-content {
    flex: 1.2;
}

.pre-headline {
    font-weight: 600;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

.main-headline {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--bg-white);
}

.sub-headline {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 2.5rem;
    max-width: 90%;
}

.hero-form-wrapper {
    flex: 0.8;
    max-width: 450px;
}

/* Glassmorphism Form */
.glass-form {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.glass-form h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.form-sub {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.2rem;
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 0.4rem;
    color: var(--text-dark);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1px solid #E5E7EB;
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 1rem;
    background-color: var(--bg-white);
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(26, 77, 46, 0.1);
}

.form-disclaimer {
    font-size: 0.75rem;
    color: var(--text-light);
    text-align: center;
    margin-top: 1rem;
    margin-bottom: 0;
}

.hidden {
    display: none;
}

.form-success {
    background-color: rgba(79, 111, 82, 0.1);
    color: var(--primary-color);
    padding: 1.5rem;
    border-radius: 8px;
    text-align: center;
    font-weight: 500;
    border: 1px solid rgba(79, 111, 82, 0.2);
}

/* Grids */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

/* Cards */
.card {
    background: var(--bg-white);
    padding: 0;
    border-radius: var(--border-radius);
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    border: 1px solid rgba(0,0,0,0.02);
    transition: var(--transition);
    height: 100%;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

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

.card-image {
    width: 100%;
    height: 220px;
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.card h3 {
    font-size: 1.4rem;
    padding: 1.5rem 1.5rem 0.5rem;
    margin-bottom: 0;
}

.card p {
    color: var(--text-light);
    padding: 0 1.5rem 1.5rem;
    margin-bottom: 0;
    flex-grow: 1;
}

/* Testimonials */
.testimonial {
    background: rgba(255,255,255,0.05);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255,255,255,0.1);
}

.stars {
    color: #FCD34D;
    font-size: 1.2rem;
    margin-bottom: 1rem;
    letter-spacing: 2px;
}

.testimonial p {
    font-size: 1.1rem;
    font-style: italic;
    opacity: 0.9;
}

.author {
    font-weight: 600;
    font-style: normal !important;
    font-size: 1rem !important;
    margin-top: 1rem;
    margin-bottom: 0;
    color: var(--accent-color);
}

.disclaimer-text {
    font-size: 0.85rem;
    opacity: 0.7;
}

/* Experts Section */
.expert-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.expert-grid.reverse .expert-image {
    order: 2;
}

.expert-grid.reverse .expert-content {
    order: 1;
}

.expert-image {
    width: 100%;
}

.image-wrapper {
    width: 100%;
    aspect-ratio: 4/5;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.image-wrapper:hover img {
    transform: scale(1.03);
}

.expert-name {
    font-size: 1.8rem;
    margin-bottom: 0.2rem;
}

.expert-qualifications {
    color: var(--secondary-color);
    font-weight: 500;
    margin-bottom: 1.5rem;
}

.expert-bio {
    color: var(--text-light);
    font-size: 1.1rem;
}

/* Footer */
.footer {
    background-color: var(--bg-light);
    padding: 4rem 0 2rem;
    border-top: 1px solid #E5E7EB;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
    flex-wrap: wrap;
    gap: 2rem;
}

.footer-brand h3 {
    margin-bottom: 0.2rem;
}

.footer-brand p {
    color: var(--text-light);
    margin-bottom: 0;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: var(--text-dark);
    font-weight: 500;
    font-size: 0.95rem;
}

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

.footer-disclaimer {
    background-color: #F3F4F6;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 2rem;
}

.footer-disclaimer p {
    font-size: 0.85rem;
    color: var(--text-light);
    margin-bottom: 0;
    line-height: 1.5;
}

.footer-disclaimer strong {
    color: var(--text-dark);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #E5E7EB;
    font-size: 0.9rem;
    color: var(--text-light);
}

/* New Premium UI Utilities */
.bg-cream { background-color: #FDFBF7; }
.text-gold { color: #8F6A3B; font-weight: 500; }
.text-primary { color: var(--primary-color); }
.text-dark-override { color: var(--text-dark) !important; font-weight: 700; letter-spacing: 1px; }
.large-title { font-size: 3rem; margin-bottom: 1.5rem; }
.font-medium { font-size: 1.15rem; color: #4b5563; }
.text-left { text-align: left; }

/* Empathy Cards */
.empathy-card {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    box-shadow: 0 10px 25px rgba(0,0,0,0.04);
    border: 1px solid #EAE6DF;
    overflow: hidden;
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
}
.empathy-card:hover { transform: translateY(-8px); box-shadow: 0 15px 35px rgba(0,0,0,0.08); }
.empathy-img-wrapper { position: relative; height: 260px; }
.empathy-img-wrapper img { width: 100%; height: 100%; object-fit: cover; }
.empathy-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--primary-color);
    color: white;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-weight: 700;
    font-family: var(--font-heading);
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}
.empathy-content {
    padding: 1.5rem;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    background: #FAF9F6;
    flex-grow: 1;
}
.empathy-icon { font-size: 2rem; background: transparent; }
.empathy-content h4 { font-size: 1.25rem; color: var(--primary-color); margin: 0; line-height: 1.3; font-weight: 600; }

/* Solution Cards */
.solution-card {
    background: #FAF9F6;
    border-radius: var(--border-radius);
    box-shadow: 0 8px 20px rgba(0,0,0,0.05);
    border: 1px solid #EAE6DF;
    overflow: hidden;
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
}
.solution-card:hover { transform: translateY(-8px); box-shadow: 0 15px 35px rgba(0,0,0,0.1); }
.solution-card .card-image { height: 240px; }
.solution-content { padding: 1.5rem; flex-grow: 1; }
.solution-header { display: flex; align-items: center; gap: 0.8rem; margin-bottom: 1rem; }
.solution-icon-circle {
    width: 40px; height: 40px;
    background: var(--primary-color);
    color: white;
    display: flex; align-items: center; justify-content: center;
    border-radius: 50%;
    font-size: 1.2rem;
}
.solution-header h3 { margin: 0; font-size: 1.35rem; color: var(--primary-color); }
.solution-content p { color: #4b5563; font-size: 0.95rem; line-height: 1.5; margin: 0; }
.solution-footer { padding: 0 1.5rem 1.5rem; }
.pill-badge {
    display: inline-block;
    width: 100%;
    text-align: center;
    background: var(--primary-color);
    color: white;
    padding: 0.6rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.5px;
}

/* Trust Strip */
.trust-strip { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; margin-top: 1.5rem; }
.trust-item { display: flex; align-items: center; gap: 0.5rem; }
.trust-icon { font-size: 1.2rem; }
.trust-item p { font-size: 0.85rem; color: #4b5563; margin: 0; line-height: 1.2; font-weight: 500; }

/* Video Section */
.video-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.video-wrapper { position: relative; border-radius: var(--border-radius); overflow: hidden; box-shadow: 0 15px 35px rgba(0,0,0,0.1); }
.video-thumbnail { position: relative; width: 100%; aspect-ratio: 16/9; }
.video-thumbnail img { width: 100%; height: 100%; object-fit: cover; }
.play-btn {
    position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
    width: 70px; height: 70px; background: rgba(255,255,255,0.9);
    border: none; border-radius: 50%; color: var(--primary-color);
    font-size: 1.8rem; display: flex; align-items: center; justify-content: center;
    cursor: pointer; box-shadow: 0 4px 15px rgba(0,0,0,0.2); transition: var(--transition);
}
.play-btn:hover { background: white; transform: translate(-50%, -50%) scale(1.1); }

/* Clinic Overview Section */
.grid-2.align-center { align-items: center; }
.clinic-image-wrapper { position: relative; border-radius: var(--border-radius); overflow: hidden; }
.rounded-image { border-radius: var(--border-radius); display: block; }
.shadow-large { box-shadow: 0 20px 40px rgba(0,0,0,0.1); }
.w-100 { width: 100%; height: auto; }
.location-badge {
    position: absolute; bottom: 20px; left: 20px;
    background: rgba(255,255,255,0.95); padding: 0.5rem 1rem;
    border-radius: 50px; font-weight: 600; color: var(--primary-color);
    box-shadow: 0 4px 10px rgba(0,0,0,0.1); backdrop-filter: blur(5px);
}
.feature-list { list-style: none; padding: 0; display: flex; flex-direction: column; gap: 1rem; }
.feature-list li { display: flex; align-items: flex-start; gap: 0.8rem; font-size: 1.05rem; color: #4b5563; line-height: 1.5; }
.feature-list .icon { color: var(--primary-color); font-weight: bold; background: rgba(26, 77, 46, 0.1); width: 24px; height: 24px; display: inline-flex; align-items: center; justify-content: center; border-radius: 50%; font-size: 0.8rem; flex-shrink: 0; margin-top: 3px; }

/* Journey Steps */
.journey-step {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: 0 5px 20px rgba(0,0,0,0.03);
    border-top: 4px solid var(--primary-color);
    text-align: center;
}
.step-icon {
    width: 50px; height: 50px;
    background: var(--accent-color);
    color: var(--primary-color);
    font-size: 1.5rem; font-weight: bold; font-family: var(--font-heading);
    display: flex; align-items: center; justify-content: center;
    border-radius: 50%; margin: 0 auto 1.5rem;
}
.journey-step h4 { color: var(--primary-color); margin-bottom: 0.5rem; }
.journey-step p { color: #4b5563; font-size: 0.95rem; margin: 0; }

/* FAQ Section */
.faq-container { display: flex; flex-direction: column; gap: 1rem; text-align: left; }
.faq-item { background: white; border-radius: 8px; border: 1px solid #EAE6DF; overflow: hidden; }
.faq-question {
    width: 100%; text-align: left; padding: 1.2rem 1.5rem; background: none; border: none;
    font-size: 1.1rem; font-weight: 600; color: var(--text-dark); cursor: pointer;
    display: flex; justify-content: space-between; align-items: center; transition: background 0.3s;
}
.faq-question:hover { background: #FAF9F6; }
.faq-icon { font-size: 1.5rem; font-weight: 300; transition: transform 0.3s; }
.faq-item.active .faq-icon { transform: rotate(45deg); }
.faq-answer {
    max-height: 0; overflow: hidden; transition: max-height 0.3s ease-out; background: white;
}
.faq-answer p { padding: 0 1.5rem 1.2rem; margin: 0; color: #4b5563; font-size: 0.95rem; line-height: 1.5; }

/* Scroll Exit Popup */
.scroll-popup {
    position: fixed; bottom: 30px; right: 30px; background: white;
    padding: 1.5rem; border-radius: 12px; box-shadow: 0 10px 40px rgba(0,0,0,0.15);
    z-index: 1000; transform: translateY(150%); transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    width: 300px; border: 1px solid #EAE6DF;
}
.scroll-popup.show { transform: translateY(0); }
.close-popup { position: absolute; top: 10px; right: 15px; background: none; border: none; font-size: 1.5rem; cursor: pointer; color: #999; }
.popup-sub { font-size: 0.9rem; color: #666; margin-bottom: 0.5rem; }

/* Animations (Intersection Observer targets) */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }

/* Responsive Design */
@media (max-width: 992px) {
    .main-headline {
        font-size: 2.8rem;
    }
    
    .hero-container {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-content {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .sub-headline {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-form-wrapper {
        width: 100%;
        max-width: 500px;
    }
    
    .expert-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .expert-grid.reverse .expert-image,
    .expert-grid.reverse .expert-content {
        order: unset;
    }
    
    .image-wrapper {
        aspect-ratio: 16/10;
    }
}

@media (max-width: 768px) {
    .call-btn {
        padding: 0.5rem 0.8rem;
        font-size: 0.9rem;
    }
    
    .desktop-only { display: none; }
    .mobile-only { display: flex; }
    
    .trust-strip { grid-template-columns: 1fr; }
    .video-grid { grid-template-columns: 1fr; gap: 2rem; }

    .mobile-bottom-bar {
        position: fixed; bottom: 0; left: 0; width: 100%;
        display: flex; z-index: 1001; box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
    }
    .bar-btn {
        flex: 1; padding: 1rem 0; text-align: center; color: white; font-weight: 600; font-size: 1rem; text-decoration: none;
    }
    .bar-btn.whatsapp { background: #25D366; }
    .bar-btn.call { background: var(--primary-color); }
    
    .scroll-popup { bottom: 80px; right: 15px; width: calc(100% - 30px); }
    
    .section-padding {
        padding: 4rem 0;
    }
    
    .main-headline {
        font-size: 2.2rem;
    }
    
    .footer-top {
        flex-direction: column;
        text-align: center;
    }
}