:root {
    /* Color Palette */
    --primary: #0d9488;
    --primary-light: #14b8a6;
    --primary-dark: #0f766e;
    --secondary: #1e293b;
    --slate-700: #334155;
    --slate-400: #94a3b8;
    --accent: #f0fdfa;
    --bg-light: #fafafa;
    --bg-alt: #f1f5f9;
    --white: #ffffff;
    --glass: rgba(255, 255, 255, 0.85);
    --glass-border: rgba(255, 255, 255, 0.5);
    
    /* Header Height */
    --header-height: 100px;
    
    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Spacing */
    --container-max: 1100px;
    --section-padding: 120px 20px;
    
    /* Shadows & Transitions */
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

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

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

ul {
    list-style: none;
}

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

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 50px;
}

.section-padding {
    padding: var(--section-padding);
}

.grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 60px;
    align-items: center;
}

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

.highlight {
    color: var(--primary);
}

.section-tag {
    display: inline-block;
    padding: 6px 16px;
    background: var(--accent);
    color: var(--primary);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    border: 1px solid var(--primary-light);
}

.section-header {
    margin-bottom: 70px;
}

.section-header.text-center {
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-header h2 {
    font-size: 2.8rem;
    line-height: 1.1;
    margin-bottom: 20px;
}

.section-header p {
    font-size: 1.2rem;
    color: var(--slate-700);
}

/* Header & Top Bar Styling */
#header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: var(--white);
    transition: var(--transition);
}



/* Main Header */
.main-header {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    padding: 15px 0;
    border-bottom: 1px solid var(--glass-border);
}

.header-container {
    max-width: var(--container-width);
    margin: 0 auto;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
}

.logo {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.brand-name {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--secondary);
    letter-spacing: -0.4px;
}

.brand-meta {
    display: flex;
    align-items: center;
    gap: 10px;
}

.brand-cro {
    font-size: 0.75rem;
    color: var(--slate-500);
    font-weight: 600;
}

.brand-divider {
    color: #e2e8f0;
    font-size: 0.75rem;
}

.brand-spec {
    font-size: 0.8rem;
    color: var(--primary);
    font-weight: 600;
}

.main-nav .nav-links {
    display: flex;
    gap: 30px;
    align-items: center;
}

.main-nav .nav-links a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--slate-700);
    transition: var(--transition);
}

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

/* Body adjustments */
body {
    padding-left: 0;
    padding-top: 90px;
}

/* Mobile Support */
@media (max-width: 991px) {
    body { padding-top: 80px; }
    
    .top-bar { display: none; }
    
    .main-header { padding: 20px 0; }
    
    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        height: 100vh;
        background: var(--white);
        padding: 100px 40px;
        transition: 0.4s ease;
        box-shadow: -10px 0 30px rgba(0,0,0,0.1);
    }
    
    .main-nav.active { right: 0; }
    
    .main-nav .nav-links {
        flex-direction: column;
        align-items: flex-start;
        gap: 25px;
    }
    
    .brand-meta { display: none; }
}

/* Header Scrolled Styles */
header.header-scrolled {
    box-shadow: var(--shadow-md);
}

header.header-scrolled .top-bar {
    height: 0;
    padding: 0;
    overflow: hidden;
    opacity: 0;
    border: none;
}

header.header-scrolled .main-header {
    background: rgba(255, 255, 255, 0.98);
    padding: 10px 0;
}

.main-nav .nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

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

.main-nav .nav-links a:hover::after {
    width: 100%;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
    box-shadow: 0 10px 20px -5px rgba(0, 0, 0, 0.2);
}

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

.btn-block {
    display: block;
    width: 100%;
    text-align: center;
}

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

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

/* Hero Section */
.hero {
    min-height: 100vh;
    padding-top: 50px;
    padding-bottom: 60px;
    display: flex;
    align-items: flex-start;
    background: radial-gradient(circle at top right, var(--accent), transparent),
                radial-gradient(circle at bottom left, rgba(20, 184, 166, 0.05), transparent);
}

.hero-content {
    text-align: center;
    width: 100%;
}

.hero-text {
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero-logo {
    max-width: 220px;
    height: auto;
    margin-bottom: 25px;
    filter: drop-shadow(0 4px 6px rgba(0,0,0,0.05));
}

.hero-title {
    font-size: 3.2rem;
    line-height: 1.1;
    margin-bottom: 24px;
    font-weight: 700;
    color: var(--secondary);
    letter-spacing: -1px;
}

.hero-title span {
    display: block;
    font-size: 4rem;
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-top: 5px;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--slate-700);
    margin: 0 auto 40px;
    max-width: 700px;
    line-height: 1.6;
}

.hero-btns {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* About/Who Am I */
.about {
    overflow: hidden;
}

.doctor-photo-container {
    position: relative;
    padding-right: 20px;
    padding-bottom: 20px;
}

.doctor-photo-container img {
    width: 100%;
    height: auto;
    max-height: 650px;
    object-fit: cover;
    border-radius: 30px;
    box-shadow: var(--shadow-md);
    border: 10px solid var(--white);
}

.experience-badge {
    position: absolute;
    bottom: 0;
    right: 0;
    background: var(--primary);
    color: var(--white);
    padding: 20px 30px;
    border-radius: 15px;
    font-weight: 700;
    font-family: var(--font-heading);
    box-shadow: var(--shadow-md);
    z-index: 5;
    transform: translate(10%, 10%);
}

.about-text h2 {
    font-size: 2.5rem;
    margin-bottom: 25px;
    line-height: 1.2;
}

.about-text p {
    font-size: 1.1rem;
    color: var(--slate-700);
    margin-bottom: 20px;
    line-height: 1.8;
}

.stats {
    display: flex;
    gap: 50px;
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid #e2e8f0;
    justify-content: center;
}

.stat-item h3 {
    font-size: 2.2rem;
    color: var(--primary);
    margin-bottom: 5px;
}

.stat-item p {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--slate-400);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0;
}

/* Services */
.bg-alt {
    background: var(--bg-alt);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.glass-card {
    background: var(--white);
    padding: 40px;
    border-radius: 24px;
    border: 1px solid #e2e8f0;
    transition: var(--transition);
}

.glass-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-light);
}

.service-card h3 {
    font-size: 1.5rem;
    margin: 20px 0 10px;
}

.icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.service-icon {
    width: 50px;
    height: 50px;
    object-fit: contain;
}

/* Location/Where */
.location .location-content {
    margin-top: 40px;
    padding: 0;
    overflow: hidden;
}

.map-container {
    width: 100%;
    line-height: 0;
}

.map-container iframe {
    width: 100%;
    filter: grayscale(0.2) contrast(1.1);
    transition: var(--transition);
}

.map-container iframe:hover {
    filter: grayscale(0);
}

/* Contact */
.contact-list {
    margin-top: 40px;
}

.contact-list li {
    margin-bottom: 24px;
}

.contact-link {
    color: var(--secondary);
    font-weight: 500;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.whatsapp-icon {
    color: #25D366; /* WhatsApp Green */
    transition: var(--transition);
}

.contact-link:hover .whatsapp-icon {
    transform: scale(1.1);
}

.contact-link:hover {
    color: var(--primary);
}

.contact-cta {
    margin-top: 40px;
    text-align: center;
}

.btn-whatsapp-large {
    font-size: 1.1rem;
    padding: 18px 40px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.grid-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.radio-group {
    display: flex;
    gap: 20px;
    margin-top: 5px;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 400 !important;
    cursor: pointer;
}

.form-group input, .form-group textarea, .form-group select {
    width: 100%;
    padding: 14px;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    font-family: inherit;
    font-size: 1rem;
    background: var(--white);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23334155'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    background-size: 16px;
}

/* Footer */
.footer {
    background: var(--secondary);
    color: var(--white);
    padding: 40px 0;
    text-align: center;
}

.footer-compliance p {
    font-size: 0.85rem;
    color: var(--slate-400);
    margin-bottom: 4px;
}

.legal-disclaimer {
    font-size: 0.7rem !important;
    font-style: italic;
    margin-top: 15px;
    opacity: 0.7;
}

/* Mobile Toggle */
.menu-toggle {
    display: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
}

.menu-toggle span {
    width: 28px;
    height: 3px;
    background: var(--secondary);
    border-radius: 2px;
    transition: var(--transition);
}

/* Responsive */
@media (max-width: 991px) {
    .main-nav {
        display: none;
        position: absolute;
        top: var(--header-height);
        left: 0;
        width: 100%;
        background: var(--white);
        padding: 40px;
        box-shadow: var(--shadow-md);
        flex-direction: column;
    }
    
    .main-nav.active {
        display: block;
    }
    
    .main-nav .nav-links {
        flex-direction: column;
        text-align: center;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .grid {
        grid-template-columns: 1fr;
    }
    
    .hero {
        padding-top: 90px;
        align-items: center;
        min-height: auto;
    }
    
    .hero-title { font-size: 2.2rem; }
    .hero-title span { font-size: 3rem; }
    
    .container { padding: 0 24px; }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 60px 20px;
    }
    
    .stats {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }

    .hero-title {
        font-size: 1.8rem;
    }

    .hero-title span {
        font-size: 2.2rem;
    }

    .hero-text p {
        font-size: 1.1rem;
    }

    .hero-btns {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    .container {
        padding: 0 20px;
    }

    .section-header h2 {
        font-size: 1.8rem;
    }
}

@media (max-width: 480px) {
    .hero-title span {
        font-size: 1.8rem;
    }
    
    .brand {
        font-size: 0.95rem;
    }
}
/* Floating WhatsApp Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #25d366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 2px 10px rgba(0,0,0,0.2);
    z-index: 1001;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    background-color: #128c7e;
    color: white;
}

/* FAQ Section */
.faq-container {
    max-width: 800px;
    margin: 40px auto 0;
}

.faq-item {
    background: var(--white);
    margin-bottom: 15px;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
    overflow: hidden;
    transition: var(--transition);
}

.faq-question {
    padding: 20px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-weight: 600;
    font-size: 1.05rem;
    color: var(--secondary);
}

.faq-question:after {
    content: '+';
    font-size: 1.5rem;
    color: var(--primary);
    transition: var(--transition);
}

.faq-item.active .faq-question:after {
    content: '-';
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: all 0.4s ease;
    background: var(--accent);
}

.faq-item.active .faq-answer {
    max-height: 200px;
    padding: 0 25px 20px;
}

/* Testimonials */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.testimonial-card {
    background: var(--white);
    padding: 30px;
    border-radius: 20px;
    box-shadow: var(--shadow-sm);
    border-left: 4px solid var(--primary);
}

.testimonial-text {
    font-style: italic;
    color: var(--slate-700);
    margin-bottom: 20px;
}

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

.author-info h4 {
    font-size: 1rem;
    margin-bottom: 2px;
}

.stars {
    color: #fbbf24;
    font-size: 0.9rem;
}

/* Section Header Improvements */
.section-header h2 {
    font-size: 2.5rem;
    margin: 10px 0 20px;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--slate-700);
    max-width: 700px;
    margin: 0 auto;
}

/* Premium Enhancements */
.highlight-box {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    padding: 40px;
    border-radius: 24px;
    text-align: center;
    margin-top: 40px;
}

.highlight-box h3 { margin-bottom: 15px; }
.highlight-box p { margin-bottom: 25px; opacity: 0.9; }

@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        font-size: 24px;
    }
}

/* Urgency Badge */
.urgency-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #fee2e2;
    color: #991b1b;
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 35px;
    border: 1px solid #fecaca;
    animation: pulse-red 2s infinite;
}

@keyframes pulse-red {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(153, 27, 27, 0.4); }
    70% { transform: scale(1.05); box-shadow: 0 0 0 10px rgba(153, 27, 27, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(153, 27, 27, 0); }
}

/* Educational List */
.edu-list {
    margin-top: 30px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.edu-item {
    background: var(--white);
    padding: 25px;
    border-radius: 16px;
    border: 1px solid #e2e8f0;
    text-align: left;
    box-shadow: var(--shadow-sm);
}

.edu-item h4 {
    color: var(--primary-dark);
    margin-bottom: 10px;
}

/* Objection Section */
.objection-card {
    background: #f8fafc;
    border-left: 5px solid var(--primary);
    padding: 30px;
    border-radius: 0 16px 16px 0;
    margin-top: 40px;
    text-align: left;
}

.objection-card h3 {
    font-size: 1.4rem;
    color: var(--secondary);
    margin-bottom: 15px;
}

/* Featured About Layout - Full Width (Photo Removed) */
.about .about-text {
    width: 100%;
    max-width: 900px !important;
    text-align: center;
    margin: 0 auto;
}

@media (max-width: 991px) {
    .hero-logo {
        max-width: 150px;
    }
    
    .hero-title {
        font-size: 1.8rem !important;
        margin-bottom: 15px;
    }
    
    .hero-title span {
        font-size: 2.2rem !important;
    }
    
    .hero-subtitle {
        font-size: 1.1rem !important;
        max-width: 100%;
    }
}

.btn-urgent {
    background: #b91c1c !important; 
    color: white !important;
    animation: bounce 2s infinite;
}

.btn-urgent:hover {
    background: #991b1b !important;
    transform: translateY(-2px);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}