/* CSS Variables for Color Scheme */
:root {
    /* Primary Colors */
    --avocado-green: #8DC63F;
    --avocado-green-light: #AED581;
    --avocado-green-dark: #689F38;
    --purple: #7B1FA2;
    --purple-light: #9C27B0;
    --purple-dark: #4A148C;
    
    /* Complementary Greys */
    --grey-50: #FAFAFA;
    --grey-100: #F5F5F5;
    --grey-200: #EEEEEE;
    --grey-300: #E0E0E0;
    --grey-400: #BDBDBD;
    --grey-500: #9E9E9E;
    --grey-600: #757575;
    --grey-700: #616161;
    --grey-800: #424242;
    --grey-900: #212121;
    
    /* Additional Colors */
    --white: #FFFFFF;
    --black: #000000;
    --success: #4CAF50;
    --warning: #FF9800;
    --error: #F44336;
    
    /* Typography */
    --font-primary: 'Inter', sans-serif;
    --font-heading: 'Playfair Display', serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 180px;
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--grey-800);
    background-color: var(--white);
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

h1 {
    font-size: 3.5rem;
    color: var(--grey-900);
}

h2 {
    font-size: 2.5rem;
    color: var(--grey-900);
}

h3 {
    font-size: 1.875rem;
    color: var(--grey-800);
}

h4 {
    font-size: 1.5rem;
    color: var(--grey-800);
}

p {
    margin-bottom: var(--spacing-sm);
    color: var(--grey-700);
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

ul, ol {
    list-style: none;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Navigation */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--grey-200);
    min-height: 100px;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
}

.logo-image {
    height: 120px;
    width: auto;
    object-fit: contain;
}

.nav-logo h2 {
    background: linear-gradient(135deg, var(--avocado-green), var(--purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 1.75rem;
    margin: 0;
}

.nav-menu {
    display: flex;
    gap: var(--spacing-lg);
}

.nav-link {
    color: var(--grey-700);
    font-weight: 500;
    position: relative;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: var(--avocado-green);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--avocado-green), var(--purple));
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger .bar {
    width: 25px;
    height: 3px;
    background: var(--grey-700);
    margin: 3px 0;
    transition: 0.3s;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--avocado-green), var(--avocado-green-light));
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, var(--avocado-green-dark), var(--avocado-green));
}

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

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

/* Hero Section */
.hero {
    background: url('img/hero.png') no-repeat center center;
    background-size: cover;
    background-attachment: fixed;
    min-height: 100vh;
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    position: relative;
    display: flex;
    align-items: flex-start;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: 1;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 180px var(--spacing-md) 0;
    position: relative;
    z-index: 2;
    width: 100%;
}

.hero-content {
    max-width: 700px;
    text-align: left;
    margin: 0;
    color: var(--white);
}

.hero h1 {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
    color: var(--white);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    font-weight: 700;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--avocado-green-light);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.7);
}

.hero-description {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-xl);
    line-height: 1.7;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.7);
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: flex-start;
    flex-wrap: wrap;
}

.hero-visual {
    display: none;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

/* Section Styles */
section {
    padding: var(--spacing-2xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Science Page Section Headers */
.science-section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    padding-bottom: var(--spacing-lg);
}

.science-section-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, var(--avocado-green), var(--purple));
    border-radius: var(--radius-lg);
}

.science-section-header h2 {
    color: var(--avocado-green);
    font-size: 2.8rem;
    margin-bottom: var(--spacing-md);
    position: relative;
    display: inline-block;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}


.science-section-header p {
    font-size: 1.25rem;
    color: var(--grey-600);
    max-width: 80%;
    margin-left: auto;
    margin-right: auto;
}

.section-header h2 {
    margin-bottom: var(--spacing-sm);
}

.section-header p {
    font-size: 1.125rem;
    color: var(--grey-600);
}

/* Cleanses Section */
.cleanses {
    background: var(--grey-50);
}

.cleanse-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.cleanse-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid var(--grey-200);
}

.cleanse-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--avocado-green-light);
}

.card-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.cleanse-card h3 {
    color: var(--avocado-green-dark);
    margin-bottom: var(--spacing-sm);
}

.cleanse-card p {
    margin-bottom: var(--spacing-md);
    color: var(--grey-600);
}

.cleanse-card ul {
    text-align: left;
    margin-left: var(--spacing-md);
}

.cleanse-card li {
    color: var(--grey-700);
    margin-bottom: var(--spacing-xs);
    position: relative;
}

.cleanse-card li::before {
    content: '✓';
    color: var(--avocado-green);
    font-weight: bold;
    position: absolute;
    left: -20px;
}

/* Supplements Section */
.supplements {
    background: var(--white);
}

.supplements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.supplement-item {
    background: linear-gradient(135deg, var(--grey-50), var(--white));
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    text-align: center;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.supplement-item:hover {
    border-color: var(--purple-light);
    transform: scale(1.02);
}

.supplement-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.supplement-item h4 {
    color: var(--purple-dark);
    margin-bottom: var(--spacing-xs);
}

.supplement-item p {
    color: var(--grey-600);
    font-size: 0.9rem;
}

/* Health Concepts Section */
.concepts {
    background: linear-gradient(135deg, var(--purple-dark), var(--purple));
    color: var(--white);
}

.concepts .section-header h2,
.concepts .section-header p {
    color: var(--white);
}

.concepts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.concept-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.concept-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

.concept-card h3 {
    color: var(--avocado-green-light);
    margin-bottom: var(--spacing-sm);
}

.concept-card p {
    color: rgba(255, 255, 255, 0.9);
}

/* Research Section */
.research {
    background: var(--grey-50);
}

.researchers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.researcher-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border-left: 4px solid var(--avocado-green);
    transition: all 0.3s ease;
}

.researcher-card:hover {
    box-shadow: var(--shadow-lg);
    border-left-color: var(--purple);
}

.researcher-card h4 {
    color: var(--purple-dark);
    margin-bottom: var(--spacing-xs);
}

.research-note {
    background: linear-gradient(135deg, var(--avocado-green-light), var(--avocado-green));
    color: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    text-align: center;
    margin-top: var(--spacing-xl);
}

.research-note p {
    color: var(--white);
    margin: 0;
}

/* About Section */
.about {
    background: var(--white);
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.about-text {
    max-width: 600px;
}

.about-text h2 {
    color: var(--avocado-green-dark);
    margin-bottom: var(--spacing-md);
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.feature {
    background: var(--grey-50);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--purple);
}

.feature h4 {
    color: var(--purple-dark);
    margin-bottom: var(--spacing-xs);
}

/* Footer */
.footer {
    background: var(--grey-900);
    color: var(--white);
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-section h3,
.footer-section h4 {
    color: var(--avocado-green-light);
    margin-bottom: var(--spacing-md);
}

.footer-section p,
.footer-section li {
    color: var(--grey-300);
    margin-bottom: var(--spacing-xs);
}

.footer-section a {
    color: var(--grey-300);
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--avocado-green-light);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--grey-700);
    color: var(--grey-400);
}

/* Responsive Design */
@media (max-width: 768px) {
    /* Navigation */
    .navbar {
        min-height: 80px;
        padding: var(--spacing-sm) 0;
    }
    
    .logo-image {
        height: 50px;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: var(--white);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding-top: var(--spacing-xl);
        transition: left 0.3s ease;
        box-shadow: var(--shadow-lg);
    }

    .nav-menu.active {
        left: 0;
    }

    .hamburger {
        display: flex;
    }

    /* Typography */
    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    /* Hero */
    .hero {
        padding-top: 100px;
        min-height: 80vh;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-lg);
    }

    .hero h1 {
        font-size: 3rem;
    }

    .hero-visual {
        width: 300px;
        height: 300px;
        margin: 0 auto;
    }

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

    /* About */
    .about-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    /* Spacing */
    section {
        padding: var(--spacing-xl) 0;
    }

    .container {
        padding: 0 var(--spacing-sm);
    }
}

@media (max-width: 480px) {
    /* Typography */
    h1 {
        font-size: 2rem;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    /* Buttons */
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 250px;
    }

    /* Cards */
    .cleanse-card,
    .supplement-item,
    .concept-card {
        padding: var(--spacing-md);
    }

    /* Hero Visual */
    .hero-visual {
        width: 250px;
        height: 250px;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus styles for keyboard navigation */
.nav-link:focus,
.btn:focus {
    outline: 2px solid var(--avocado-green);
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .navbar,
    .hero-visual,
    .footer {
        display: none;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    h1, h2, h3 {
        page-break-after: avoid;
    }
}

/* Page Hero Sections */
.page-hero {
    background: linear-gradient(135deg, var(--grey-50) 0%, var(--grey-100) 100%);
    padding: 180px 0 var(--spacing-2xl);
    text-align: center;
}

/* Consultation Page Hero */
.consultation-hero {
    background: url('img/Liver.png') no-repeat center center;
    background-size: cover;
    padding: 180px 0 var(--spacing-2xl);
    text-align: center;
    position: relative;
    overflow: hidden;
    min-height: 500px;
    display: flex;
    align-items: center;
}

.consultation-hero .hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(104, 159, 56, 0.15) 0%, rgba(141, 198, 63, 0.15) 50%, rgba(174, 213, 129, 0.15) 100%);
    z-index: 1;
}

.consultation-hero .container {
    position: relative;
    z-index: 2;
    width: 100%;
}

.consultation-hero h1 {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
    color: var(--white);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    font-weight: 700;
}

.consultation-hero p {
    font-size: 1.5rem;
    color: var(--white);
    max-width: 700px;
    margin: 0 auto;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.consultation-hero .hero-image-container {
    margin-top: var(--spacing-xl);
    max-width: 500px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    position: relative;
    z-index: 2;
    overflow: hidden;
    border-radius: var(--radius-lg);
}

.consultation-hero .hero-image {
    filter: saturate(1.2);
    transition: transform 0.5s ease;
}

.consultation-hero .hero-image-container:hover .hero-image {
    transform: scale(1.05);
}

/* Science Page Hero */
.science-hero {
    background: url('img/brain.png') no-repeat center center;
    background-size: cover;
    padding: 180px 0 var(--spacing-2xl);
    text-align: center;
    position: relative;
    overflow: hidden;
    min-height: 500px;
    display: flex;
    align-items: center;
}

.science-hero .hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(104, 159, 56, 0.15) 0%, rgba(141, 198, 63, 0.15) 50%, rgba(174, 213, 129, 0.15) 100%);
    z-index: 1;
}

.science-hero .container {
    position: relative;
    z-index: 2;
    width: 100%;
}

.science-hero .page-hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.science-hero h1 {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
    color: var(--white);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    font-weight: 700;
}

.science-hero p {
    font-size: 1.5rem;
    color: var(--white);
    max-width: 700px;
    margin: 0 auto;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.science-hero .hero-image-container {
    margin-top: var(--spacing-xl);
    max-width: 500px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    position: relative;
    z-index: 2;
}

.science-hero .hero-image {
    filter: brightness(1.1) contrast(1.1);
}

.page-hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--white);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    font-weight: 700;
}

.page-hero-content p {
    font-size: 1.25rem;
    color: var(--white);
    margin-bottom: var(--spacing-lg);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.hero-image-container {
    margin-top: var(--spacing-lg);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 3px solid var(--avocado-green);
}

.hero-image {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}

.hero-image-container:hover .hero-image {
    transform: scale(1.03);
}

.hero-image-placeholder {
    width: 100%;
    max-width: 600px;
    height: 300px;
    background: linear-gradient(135deg, var(--avocado-green-light), var(--purple-light));
    border-radius: var(--radius-lg);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.1rem;
    opacity: 0.8;
}

/* Blog Styles */
.featured-post {
    background: var(--white);
    padding: var(--spacing-2xl) 0;
}

.featured-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.featured-image {
    position: relative;
}

.post-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--radius-lg);
}

.featured-badge {
    position: absolute;
    top: var(--spacing-md);
    left: var(--spacing-md);
    background: var(--avocado-green);
    color: var(--white);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
}

.post-meta {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    color: var(--grey-600);
    font-size: 0.9rem;
}

.category {
    color: var(--purple);
    font-weight: 600;
}

.read-time {
    color: var(--grey-500);
}

.post-tags {
    display: flex;
    gap: var(--spacing-xs);
    margin: var(--spacing-md) 0;
}

.tag {
    background: var(--grey-200);
    color: var(--grey-700);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 500;
}

.blog-categories {
    background: var(--grey-50);
    padding: var(--spacing-xl) 0;
}

.categories-filter {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.filter-btn {
    background: var(--white);
    border: 2px solid var(--grey-300);
    color: var(--grey-700);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--avocado-green);
    border-color: var(--avocado-green);
    color: var(--white);
}

.blog-posts {
    padding: var(--spacing-2xl) 0;
}

.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

.blog-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.blog-image {
    position: relative;
}

.post-thumbnail {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.blog-category {
    position: absolute;
    top: var(--spacing-sm);
    left: var(--spacing-sm);
    background: var(--purple);
    color: var(--white);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
}

.blog-content {
    padding: var(--spacing-lg);
}

.blog-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-sm);
    color: var(--grey-500);
    font-size: 0.9rem;
}

.blog-card h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--grey-900);
}

.blog-card p {
    color: var(--grey-600);
    margin-bottom: var(--spacing-md);
}

.blog-link {
    color: var(--avocado-green);
    font-weight: 600;
    text-decoration: none;
    transition: color 0.3s ease;
}

.blog-link:hover {
    color: var(--avocado-green-dark);
}

.load-more-section {
    text-align: center;
    margin-top: var(--spacing-2xl);
}

.newsletter-signup {
    background: linear-gradient(135deg, var(--purple-dark), var(--purple));
    color: var(--white);
    padding: var(--spacing-2xl) 0;
}

.newsletter-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.newsletter-text h2,
.newsletter-text p {
    color: var(--white);
}

.signup-form {
    display: flex;
    gap: var(--spacing-sm);
}

.email-input {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
}

.newsletter-privacy {
    margin-top: var(--spacing-xs);
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
}

/* Science Page Styles */
.research-categories {
    padding: var(--spacing-2xl) 0;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

/* Science Page Category Cards */
.category-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    text-align: left;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    border-left: 4px solid var(--avocado-green);
    position: relative;
    overflow: hidden;
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, transparent 50%, rgba(141, 198, 63, 0.1) 50%);
    border-radius: 0 0 0 100px;
    z-index: 1;
}

.category-card h3 {
    color: var(--avocado-green-dark);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    position: relative;
    z-index: 2;
    padding-bottom: var(--spacing-xs);
    border-bottom: 2px solid var(--grey-200);
}

.category-card p {
    color: var(--grey-700);
    font-size: 1.1rem;
    line-height: 1.6;
    position: relative;
    z-index: 2;
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-left-color: var(--purple);
}

.category-card:hover h3 {
    color: var(--purple-dark);
}

.category-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    background: linear-gradient(135deg, var(--avocado-green-light), var(--purple-light));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
}

.clark-research {
    background: var(--grey-50);
    padding: var(--spacing-2xl) 0;
}

.research-profile {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: var(--spacing-2xl);
    align-items: start;
}

.researcher-photo {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.researcher-subtitle {
    font-size: 1.1rem;
    color: var(--purple);
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
}

.research-highlights {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.highlight-item {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--avocado-green);
}

.modern-research {
    padding: var(--spacing-2xl) 0;
}

.researchers-detailed {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2xl);
}

.researcher-detail {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: var(--spacing-xl);
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-xl);
    position: relative;
    overflow: hidden;
    border-left: 5px solid var(--avocado-green);
    transition: all 0.3s ease;
}

.researcher-detail::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 150px;
    height: 150px;
    background: linear-gradient(135deg, transparent 50%, rgba(141, 198, 63, 0.05) 50%);
    border-radius: 0 0 0 150px;
    z-index: 1;
}

.researcher-detail:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-left-color: var(--purple);
}

.researcher-img {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto;
    flex-shrink: 0;
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--avocado-green);
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
}

.researcher-detail:hover .researcher-img {
    border-color: var(--purple);
    transform: scale(1.05);
}

.researcher-info {
    position: relative;
    z-index: 2;
}

.researcher-info h3 {
    color: var(--avocado-green-dark);
    font-size: 1.8rem;
    margin-bottom: var(--spacing-xs);
    border-bottom: 2px solid var(--grey-200);
    padding-bottom: var(--spacing-xs);
    display: inline-block;
}

.title {
    font-style: italic;
    color: var(--purple);
    margin-bottom: var(--spacing-md);
    font-size: 1.1rem;
    font-weight: 500;
}

.researcher-info h4 {
    color: var(--grey-800);
    margin: var(--spacing-md) 0 var(--spacing-sm);
    font-size: 1.2rem;
}

.researcher-info ul {
    list-style: none;
    margin-bottom: var(--spacing-md);
}

.researcher-info li {
    position: relative;
    padding-left: 25px;
    margin-bottom: var(--spacing-sm);
    color: var(--grey-700);
}

.researcher-info li::before {
    content: '•';
    color: var(--avocado-green);
    font-weight: bold;
    position: absolute;
    left: 0;
    font-size: 1.5rem;
    line-height: 1;
}

.publications {
    margin-top: var(--spacing-md);
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, var(--grey-50), var(--white));
    border-radius: var(--radius-md);
    border-left: 3px solid var(--avocado-green);
}

.publications strong {
    color: var(--avocado-green-dark);
    display: block;
    margin-bottom: var(--spacing-sm);
    font-size: 1.1rem;
}

.publications p {
    margin-bottom: var(--spacing-sm);
}

.publications a {
    color: var(--avocado-green);
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: 500;
}

.publications a:hover {
    color: var(--purple);
    text-decoration: underline;
}

@media (max-width: 768px) {
    .researcher-detail {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .researcher-img {
        margin: 0 auto var(--spacing-lg);
    }
    
    .researcher-info li {
        text-align: left;
    }
}

.scientific-references {
    background: linear-gradient(135deg, var(--grey-100), var(--grey-50));
    padding: var(--spacing-2xl) 0;
    position: relative;
    overflow: hidden;
}

.scientific-references .science-section-header h2,
.groundbreaking-studies .science-section-header h2,
.research-tools .science-section-header h2 {
    color: var(--avocado-green);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

.scientific-references::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(141, 198, 63, 0.05) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 1;
}

.scientific-references .container {
    position: relative;
    z-index: 2;
}

.references-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

.reference-category {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-xl);
    border-top: 4px solid var(--avocado-green);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.reference-category:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.reference-category h3 {
    color: var(--avocado-green-dark);
    font-size: 1.6rem;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-xs);
    border-bottom: 2px solid var(--grey-200);
    position: relative;
    display: inline-block;
}

.reference-category h3::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 50%;
    height: 2px;
    background: var(--avocado-green);
}

.reference-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.reference-item {
    padding: var(--spacing-lg);
    border: 1px solid var(--grey-200);
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--grey-50), var(--white));
    margin-bottom: var(--spacing-md);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.reference-item:hover {
    border-color: var(--avocado-green-light);
    box-shadow: var(--shadow-md);
    transform: translateX(5px);
}

.reference-item h4 {
    color: var(--purple-dark);
    font-size: 1.3rem;
    margin-bottom: var(--spacing-sm);
    border-bottom: 1px dashed var(--grey-300);
    padding-bottom: var(--spacing-xs);
}

.authors {
    font-weight: 600;
    color: var(--grey-800);
    margin-bottom: var(--spacing-xs);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.authors::before {
    content: '👨‍🔬';
    font-size: 1rem;
}

.journal {
    font-style: italic;
    color: var(--purple);
    margin-bottom: var(--spacing-xs);
    padding-left: var(--spacing-md);
}

.doi {
    font-size: 0.95rem;
    color: var(--grey-600);
    margin-bottom: var(--spacing-sm);
}

.doi a {
    color: var(--avocado-green);
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(141, 198, 63, 0.1);
    border-radius: var(--radius-sm);
}

.doi a:hover {
    background: var(--avocado-green);
    color: var(--white);
}

.abstract {
    font-size: 0.95rem;
    color: var(--grey-700);
    margin-top: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.5);
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--avocado-green-light);
}

.research-tools {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(135deg, var(--grey-50), var(--white));
    position: relative;
    overflow: hidden;
    border-top: 3px solid var(--avocado-green);
}

.research-tools::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(141, 198, 63, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 1;
}

.research-tools .container {
    position: relative;
    z-index: 2;
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

.tool-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    border-left: 4px solid var(--avocado-green);
}

.tool-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, transparent 50%, rgba(141, 198, 63, 0.1) 50%);
    border-radius: 0 0 0 100px;
    z-index: 1;
}

.tool-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-left-color: var(--purple);
}

.tool-card h3 {
    color: var(--avocado-green-dark);
    margin-bottom: var(--spacing-md);
    position: relative;
    z-index: 2;
    padding-bottom: var(--spacing-xs);
    border-bottom: 2px solid var(--grey-200);
    display: inline-block;
}

.tool-card:hover h3 {
    color: var(--purple-dark);
}

.tool-card p {
    position: relative;
    z-index: 2;
    margin-bottom: var(--spacing-md);
}

.tool-image {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    background: linear-gradient(135deg, var(--avocado-green), var(--avocado-green-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.tool-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('img/pattern.png');
    opacity: 0.1;
    z-index: 1;
}

.tool-card:hover .tool-image {
    transform: scale(1.03);
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, var(--avocado-green-dark), var(--purple));
}

/* Case Studies Styles */
.disclaimer-section {
    background: linear-gradient(135deg, var(--warning), #ff8c00);
    color: var(--white);
    padding: var(--spacing-lg) 0;
}

.disclaimer-box {
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    text-align: center;
}

.disclaimer-box h3,
.disclaimer-box p {
    color: var(--white);
}

.featured-case {
    background: var(--white);
    padding: var(--spacing-2xl) 0;
}

.case-label {
    background: var(--avocado-green);
    color: var(--white);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-sm);
    display: inline-block;
    margin-bottom: var(--spacing-md);
    font-weight: 600;
}

.case-overview {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-lg);
}

.case-stats {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.stat-item {
    padding: var(--spacing-sm);
    background: var(--grey-50);
    border-radius: var(--radius-sm);
}

.case-studies {
    background: var(--grey-50);
    padding: var(--spacing-2xl) 0;
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-lg);
}

.case-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.case-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.case-header {
    position: relative;
}

.case-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    background: linear-gradient(135deg, var(--grey-400), var(--grey-600));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
}

.case-badge {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    color: var(--white);
    font-size: 0.8rem;
    font-weight: 600;
}

.case-badge {
    color: var(--white);
}

.case-badge.cancer {
    background: var(--error);
}

.case-badge.parasites {
    background: var(--avocado-green);
}

.case-badge.autoimmune {
    background: var(--purple);
}

.case-badge.digestive {
    background: var(--warning);
}

.case-badge.metabolic {
    background: var(--avocado-green);
}

.case-content {
    padding: var(--spacing-lg);
}

.case-meta {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    color: var(--grey-600);
    font-size: 0.9rem;
}

.case-timeline {
    margin: var(--spacing-md) 0;
    padding: var(--spacing-md);
    background: var(--grey-50);
    border-radius: var(--radius-sm);
}

.timeline-item {
    margin-bottom: var(--spacing-xs);
    font-size: 0.9rem;
}

.case-link {
    color: var(--avocado-green);
    font-weight: 600;
    text-decoration: none;
}

.case-link:hover {
    color: var(--avocado-green-dark);
}

/* Consultation Page Styles */
.consultation-overview {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(135deg, var(--white), var(--grey-50));
    position: relative;
    overflow: hidden;
}

.consultation-overview::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(141, 198, 63, 0.05) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 1;
}

.consultation-overview .container {
    position: relative;
    z-index: 2;
}

.overview-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.overview-text h2 {
    color: var(--avocado-green-dark);
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    position: relative;
    display: inline-block;
    padding-bottom: var(--spacing-xs);
}

.overview-text h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, var(--avocado-green), var(--purple));
    border-radius: var(--radius-lg);
}

.overview-text p {
    font-size: 1.2rem;
    color: var(--grey-700);
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
}

.overview-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.feature-item {
    display: flex;
    gap: var(--spacing-md);
    align-items: start;
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    border-left: 3px solid var(--avocado-green);
}

.feature-item:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-md);
    border-left-color: var(--purple);
}

.feature-icon {
    font-size: 2rem;
    background: linear-gradient(135deg, var(--avocado-green), var(--avocado-green-dark));
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    box-shadow: var(--shadow-sm);
    flex-shrink: 0;
}

.feature-content h4 {
    color: var(--avocado-green-dark);
    margin-bottom: var(--spacing-xs);
    font-size: 1.3rem;
}

.feature-content p {
    color: var(--grey-700);
    font-size: 1rem;
    margin-bottom: 0;
}

.process-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, var(--avocado-green), var(--purple));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.process-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('img/pattern.png');
    opacity: 0.1;
    z-index: 1;
}

.consultation-types {
    background: linear-gradient(135deg, var(--grey-50), var(--white));
    padding: var(--spacing-2xl) 0;
    border-top: 3px solid var(--avocado-green);
    position: relative;
    overflow: hidden;
}

.consultation-types::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(141, 198, 63, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 1;
}

.consultation-types .container {
    position: relative;
    z-index: 2;
}

.consultation-types .section-header h2 {
    color: var(--avocado-green-dark);
    font-size: 2.8rem;
    margin-bottom: var(--spacing-md);
    position: relative;
    display: inline-block;
}

.consultation-types .section-header p {
    font-size: 1.25rem;
    color: var(--grey-600);
    max-width: 80%;
    margin-left: auto;
    margin-right: auto;
}

.consultation-packages {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.package-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    position: relative;
    transition: all 0.3s ease;
    overflow: hidden;
    border-top: 4px solid var(--avocado-green);
}

.package-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, transparent 50%, rgba(141, 198, 63, 0.1) 50%);
    border-radius: 0 0 0 100px;
    z-index: 1;
}

.package-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.featured-package {
    border: 3px solid var(--avocado-green);
    border-top: 4px solid var(--avocado-green);
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
}

.package-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--avocado-green), var(--avocado-green-dark));
    color: var(--white);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-sm);
    font-weight: 600;
    box-shadow: var(--shadow-sm);
    z-index: 3;
}

.package-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    position: relative;
    z-index: 2;
}

.package-header h3 {
    color: var(--avocado-green-dark);
    font-size: 1.8rem;
    margin-bottom: var(--spacing-sm);
}

.package-price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--avocado-green);
    margin-top: var(--spacing-sm);
    background: linear-gradient(135deg, var(--avocado-green), var(--avocado-green-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.package-duration {
    background: rgba(141, 198, 63, 0.1);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    display: inline-block;
    margin-bottom: var(--spacing-md);
    font-weight: 600;
    color: var(--avocado-green-dark);
    border: 1px solid rgba(141, 198, 63, 0.2);
}

.package-features {
    list-style: none;
    margin-bottom: var(--spacing-lg);
    position: relative;
    z-index: 2;
}

.package-features li {
    padding: var(--spacing-xs) 0;
    position: relative;
    padding-left: var(--spacing-lg);
    color: var(--grey-700);
}

.package-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--avocado-green);
    font-weight: bold;
}

.package-best-for {
    background: linear-gradient(135deg, var(--purple), var(--purple-dark));
    color: var(--white);
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
    position: relative;
    z-index: 2;
}

.package-btn {
    width: 100%;
    position: relative;
    z-index: 2;
}

.consultation-process {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(135deg, var(--white), var(--grey-50));
    position: relative;
    overflow: hidden;
}

.consultation-process::before {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(141, 198, 63, 0.05) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 1;
}

.consultation-process .container {
    position: relative;
    z-index: 2;
}

.consultation-process .section-header h2 {
    color: var(--avocado-green-dark);
    font-size: 2.8rem;
    margin-bottom: var(--spacing-md);
    position: relative;
    display: inline-block;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.step {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    position: relative;
    transition: all 0.3s ease;
    border-left: 4px solid var(--avocado-green);
    overflow: hidden;
}

.step::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, transparent 50%, rgba(141, 198, 63, 0.1) 50%);
    border-radius: 0 0 0 100px;
    z-index: 1;
}

.step:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-left-color: var(--purple);
}

.step-number {
    position: absolute;
    top: -20px;
    left: var(--spacing-lg);
    background: linear-gradient(135deg, var(--avocado-green), var(--avocado-green-dark));
    color: var(--white);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.2rem;
    box-shadow: var(--shadow-sm);
    z-index: 2;
}

.step-content {
    position: relative;
    z-index: 2;
}

.step-content h3 {
    color: var(--avocado-green-dark);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    padding-bottom: var(--spacing-xs);
    border-bottom: 2px solid var(--grey-200);
}

.step:hover .step-content h3 {
    color: var(--purple-dark);
}

.step-content p {
    color: var(--grey-700);
    margin-bottom: var(--spacing-md);
}

.step-content ul {
    list-style: none;
    margin-bottom: 0;
}

.step-content li {
    position: relative;
    padding-left: 25px;
    margin-bottom: var(--spacing-xs);
    color: var(--grey-700);
}

.step-content li::before {
    content: '•';
    color: var(--avocado-green);
    font-weight: bold;
    position: absolute;
    left: 0;
    font-size: 1.5rem;
    line-height: 1;
}

/* Responsive Design Updates */
@media (max-width: 768px) {
    .page-hero-content h1 {
        font-size: 2.5rem;
    }
    
    .featured-content,
    .newsletter-content,
    .overview-content,
    .research-profile,
    .booking-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .consultation-packages {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .featured-package {
        transform: none;
    }
    
    .package-card {
        padding: var(--spacing-md);
    }
    
    .package-features li {
        font-size: 0.9rem;
    }
    
    .package-btn {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.95rem;
    }
    
    .researcher-detail {
        text-align: center;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
}

/* Active navigation state */
.nav-link.active {
    color: var(--avocado-green);
}

.nav-link.active::after {
    width: 100%;
}

/* Social links */
.social-links {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-sm);
}

.social-link {
    color: var(--grey-300);
    text-decoration: none;
    transition: color 0.3s ease;
}

.social-link:hover {
    color: var(--avocado-green-light);
}

/* FAQ Styles */
.consultation-faq {
    background: linear-gradient(135deg, var(--grey-50), var(--white));
    padding: var(--spacing-2xl) 0;
    position: relative;
    overflow: hidden;
    border-top: 3px solid var(--avocado-green);
}

.consultation-faq::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(141, 198, 63, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 1;
}

.consultation-faq .container {
    position: relative;
    z-index: 2;
}

.consultation-faq .section-header h2 {
    color: var(--avocado-green-dark);
    font-size: 2.8rem;
    margin-bottom: var(--spacing-md);
    position: relative;
    display: inline-block;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--white);
    margin-bottom: var(--spacing-md);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border-left: 3px solid var(--avocado-green);
    transition: all 0.3s ease;
}

.faq-item:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-lg);
    border-left-color: var(--purple);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    cursor: pointer;
    background: var(--white);
    transition: all 0.3s ease;
    position: relative;
}

.faq-question:hover {
    background: rgba(141, 198, 63, 0.05);
}

.faq-question h4 {
    margin: 0;
    color: var(--avocado-green-dark);
    font-size: 1.3rem;
}

.faq-item:hover .faq-question h4 {
    color: var(--purple-dark);
}

.faq-toggle {
    font-size: 1.5rem;
    color: var(--avocado-green);
    font-weight: bold;
    transition: all 0.3s ease;
}

.faq-item:hover .faq-toggle {
    color: var(--purple);
}

.faq-answer {
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, var(--grey-50), var(--white));
    border-top: 1px solid var(--grey-200);
}

.faq-answer p {
    margin: 0;
    color: var(--grey-700);
    line-height: 1.6;
}

/* Emergency Contact */
.emergency-contact {
    background: linear-gradient(135deg, var(--error), #d32f2f);
    color: var(--white);
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.emergency-content h3,
.emergency-content p {
    color: var(--white);
}

.emergency-options {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
    flex-wrap: wrap;
}

.emergency-link {
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: background-color 0.3s ease;
}

.emergency-link:hover {
    background: rgba(255, 255, 255, 0.3);
}

.emergency-note {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* Print styles */
@media print {
    .navbar,
    .hero-visual,
    .footer {
        display: none;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    h1, h2, h3 {
        page-break-after: avoid;
    }
}

/* Groundbreaking Studies Section */
.groundbreaking-studies {
    background: linear-gradient(135deg, var(--grey-50), var(--white));
    padding: var(--spacing-2xl) 0;
    border-top: 5px solid var(--avocado-green);
    position: relative;
    overflow: hidden;
}

.groundbreaking-studies::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(141, 198, 63, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 1;
}

.groundbreaking-studies .container {
    position: relative;
    z-index: 2;
}

.breakthrough-categories {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2xl);
}

.breakthrough-category {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--grey-200);
    position: relative;
    transition: all 0.3s ease;
    margin-bottom: var(--spacing-xl);
}

.breakthrough-category:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.breakthrough-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--avocado-green), var(--purple));
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.breakthrough-category h3 {
    color: var(--avocado-green-dark);
    font-size: 2rem;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--grey-200);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.breakthrough-category h3::before {
    content: '🔬';
    font-size: 1.5rem;
}

.studies-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.breakthrough-study {
    background: linear-gradient(135deg, var(--grey-50), var(--white));
    padding: var(--spacing-xl);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--purple);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.breakthrough-study::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, transparent 50%, rgba(123, 31, 162, 0.05) 50%);
    border-radius: 100px 0 0 0;
    z-index: 1;
}

.breakthrough-study:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-md);
    border-left-color: var(--avocado-green);
}

.breakthrough-study h4 {
    color: var(--purple-dark);
    font-size: 1.4rem;
    margin-bottom: var(--spacing-md);
    font-weight: 600;
    border-bottom: 1px dashed var(--grey-300);
    padding-bottom: var(--spacing-xs);
    position: relative;
    z-index: 2;
}

.mechanism {
    background: rgba(123, 31, 162, 0.1);
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    margin: var(--spacing-sm) 0;
    border-left: 3px solid var(--purple);
}

.mechanism strong {
    color: var(--purple-dark);
}

.authors {
    font-weight: 600;
    color: var(--grey-800);
    margin: var(--spacing-xs) 0;
}

.journal {
    font-style: italic;
    color: var(--avocado-green-dark);
    margin: var(--spacing-xs) 0;
}

.doi {
    margin: var(--spacing-xs) 0;
}

.doi a {
    color: var(--avocado-green);
    text-decoration: none;
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(124, 179, 66, 0.1);
    border-radius: var(--radius-sm);
    transition: all 0.3s ease;
}

.doi a:hover {
    background: var(--avocado-green);
    color: var(--white);
    transform: translateY(-1px);
}

.clinical-significance {
    background: rgba(124, 179, 66, 0.1);
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    margin-top: var(--spacing-sm);
    border-left: 3px solid var(--avocado-green);
}

.clinical-significance strong {
    color: var(--avocado-green-dark);
}

.science-summary {
    background: linear-gradient(135deg, var(--avocado-green-dark), var(--purple-dark));
    color: var(--white);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
    text-align: center;
    box-shadow: var(--shadow-xl);
    position: relative;
    overflow: hidden;
}

.science-summary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('img/pattern.png');
    opacity: 0.05;
    z-index: 1;
}

.science-summary > * {
    position: relative;
    z-index: 2;
}

.science-summary h3 {
    color: var(--white);
    font-size: 2.2rem;
    margin-bottom: var(--spacing-xl);
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
    position: relative;
    display: inline-block;
}

.science-summary h3::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 25%;
    right: 25%;
    height: 3px;
    background: var(--avocado-green-light);
    border-radius: var(--radius-lg);
}

.summary-points {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.summary-point {
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-xl);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.summary-point::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--avocado-green-light);
    opacity: 0.7;
}

.summary-point:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-3px);
}

.summary-point h4 {
    color: var(--avocado-green-light);
    margin-bottom: var(--spacing-md);
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.summary-point h4::before {
    content: '✓';
    font-size: 1.2rem;
    font-weight: bold;
}

.summary-point p {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
}

/* Responsive design for groundbreaking studies */
@media (max-width: 768px) {
    .breakthrough-category {
        padding: var(--spacing-lg);
    }
    
    .breakthrough-study {
        padding: var(--spacing-md);
    }
    
    .breakthrough-category h3 {
        font-size: 1.5rem;
    }
    
    .breakthrough-study h4 {
        font-size: 1.1rem;
    }
    
    .summary-points {
        grid-template-columns: 1fr;
    }
    
    .science-summary {
        padding: var(--spacing-lg);
    }
}

/* Animation for study cards */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.breakthrough-study {
    animation: fadeInUp 0.6s ease-out;
}

.breakthrough-study:nth-child(2) {
    animation-delay: 0.1s;
}

.breakthrough-study:nth-child(3) {
    animation-delay: 0.2s;
}

.breakthrough-study:nth-child(4) {
    animation-delay: 0.3s;
}

/* Hero Image Responsive Design */
@media (max-width: 768px) {
    .hero {
        background-attachment: scroll;
        min-height: 70vh;
        padding-top: 100px;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .hero-buttons .btn {
        width: 100%;
        max-width: 280px;
    }
    
    .science-hero,
    .consultation-hero,
    .case-histories-hero {
        min-height: 400px;
        padding: 150px 0 var(--spacing-xl);
    }
    
    .science-hero h1,
    .consultation-hero h1,
    .case-histories-hero h1 {
        font-size: 2.5rem;
    }
    
    .science-hero p,
    .consultation-hero p,
    .case-histories-hero p {
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    .navbar {
        min-height: 70px;
        padding: var(--spacing-xs) 0;
    }
    
    .logo-image {
        height: 40px;
    }
    
    .hero {
        min-height: 60vh;
        padding-top: 90px;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .hero-description {
        font-size: 0.95rem;
    }

    .hero-content {
        max-width: 100%;
        padding: 0 var(--spacing-sm);
    }

    .hero-buttons .btn {
        width: 100%;
        max-width: 250px;
    }
    
    .science-hero,
    .consultation-hero,
    .case-histories-hero {
        min-height: 350px;
        padding: 130px 0 var(--spacing-lg);
    }
    
    .science-hero h1,
    .consultation-hero h1,
    .case-histories-hero h1 {
        font-size: 2rem;
    }
    
    .science-hero p,
    .consultation-hero p,
    .case-histories-hero p {
        font-size: 1rem;
        max-width: 90%;
    }
}

/* Case Histories Hero */
.case-histories-hero {
    background: url('img/natural1.png') no-repeat center center;
    background-size: cover;
    padding: 180px 0 var(--spacing-2xl);
    text-align: center;
    position: relative;
    overflow: hidden;
    min-height: 500px;
    display: flex;
    align-items: center;
}

.case-histories-hero .hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(104, 159, 56, 0.15) 0%, rgba(141, 198, 63, 0.15) 50%, rgba(174, 213, 129, 0.15) 100%);
    z-index: 1;
}

.case-histories-hero .container {
    position: relative;
    z-index: 2;
    width: 100%;
}

.case-histories-hero h1 {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
    color: var(--white);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    font-weight: 700;
}

.case-histories-hero p {
    font-size: 1.5rem;
    color: var(--white);
    max-width: 700px;
    margin: 0 auto;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

/* Contact Page Styles */
.contact-hero {
    background: url('img/Stomach.png') no-repeat center center;
    background-size: cover;
    padding: 180px 0 var(--spacing-2xl);
    text-align: center;
    position: relative;
    overflow: hidden;
    min-height: 500px;
    display: flex;
    align-items: center;
}

.contact-hero .hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(104, 159, 56, 0.15) 0%, rgba(141, 198, 63, 0.15) 50%, rgba(174, 213, 129, 0.15) 100%);
    z-index: 1;
}

.contact-hero .container {
    position: relative;
    z-index: 2;
    width: 100%;
}

.contact-hero h1 {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
    color: var(--white);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    font-weight: 700;
}

.contact-hero p {
    font-size: 1.5rem;
    color: var(--white);
    max-width: 700px;
    margin: 0 auto;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.contact-info-section {
    background: linear-gradient(135deg, var(--white), var(--grey-50));
    padding: var(--spacing-2xl) 0;
    position: relative;
    overflow: hidden;
}

.contact-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.contact-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all 0.3s ease;
    border-top: 4px solid var(--avocado-green);
    position: relative;
    overflow: hidden;
}

.contact-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, transparent 50%, rgba(141, 198, 63, 0.1) 50%);
    border-radius: 0 0 0 100px;
    z-index: 1;
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.contact-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--avocado-green-dark);
}

.contact-card h3 {
    color: var(--avocado-green-dark);
    margin-bottom: var(--spacing-md);
    position: relative;
    z-index: 2;
}

.contact-card p {
    color: var(--grey-700);
    margin-bottom: var(--spacing-sm);
    position: relative;
    z-index: 2;
}

.contact-link {
    display: inline-block;
    color: var(--purple);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
}

.contact-link:hover {
    color: var(--avocado-green);
    transform: translateY(-2px);
}

.contact-hours, .contact-note {
    font-size: 0.9rem;
    color: var(--grey-600);
    font-style: italic;
    margin-top: var(--spacing-sm);
}

address {
    font-style: normal;
    color: var(--grey-700);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.contact-form-section {
    background: linear-gradient(135deg, var(--grey-50), var(--white));
    padding: var(--spacing-2xl) 0;
    border-top: 3px solid var(--avocado-green);
    position: relative;
    overflow: hidden;
}

.contact-form-section::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(141, 198, 63, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 1;
}

.contact-form-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-2xl);
    position: relative;
    z-index: 2;
}

.form-intro h2 {
    color: var(--avocado-green-dark);
    margin-bottom: var(--spacing-md);
    position: relative;
    display: inline-block;
    padding-bottom: var(--spacing-xs);
}

.form-intro h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, var(--avocado-green), var(--purple));
    border-radius: var(--radius-lg);
}

.form-intro p {
    font-size: 1.1rem;
    color: var(--grey-700);
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
}

.response-time {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    background: rgba(141, 198, 63, 0.1);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--avocado-green);
    margin-top: var(--spacing-xl);
}

.response-icon {
    font-size: 2rem;
    color: var(--avocado-green-dark);
}

.response-text h4 {
    color: var(--avocado-green-dark);
    margin-bottom: var(--spacing-xs);
}

.response-text p {
    font-size: 0.95rem;
    margin-bottom: 0;
}

.contact-form-container {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
    border: 1px solid var(--grey-200);
    border-top: 4px solid var(--avocado-green);
    transition: all 0.3s ease;
}

.contact-form-container:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.contact-form-container::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, transparent 50%, rgba(141, 198, 63, 0.1) 50%);
    border-radius: 0 0 0 100px;
    z-index: 1;
}

.contact-form {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
    color: var(--grey-800);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid var(--grey-300);
    border-radius: var(--radius-md);
    background-color: var(--white);
    font-family: var(--font-primary);
    font-size: 1rem;
    color: var(--grey-800);
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--avocado-green);
    box-shadow: 0 0 0 3px rgba(141, 198, 63, 0.2);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--spacing-sm);
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    cursor: pointer;
    position: relative;
    padding-left: 30px;
    color: var(--grey-700);
    font-size: 0.95rem;
}

.checkbox-label input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.checkmark {
    position: absolute;
    top: 2px;
    left: 0;
    height: 20px;
    width: 20px;
    background-color: var(--white);
    border: 1px solid var(--grey-300);
    border-radius: var(--radius-sm);
    transition: all 0.3s ease;
}

.checkbox-label:hover input ~ .checkmark {
    background-color: var(--grey-100);
}

.checkbox-label input:checked ~ .checkmark {
    background-color: var(--avocado-green);
    border-color: var(--avocado-green);
}

.checkmark:after {
    content: "";
    position: absolute;
    display: none;
}

.checkbox-label input:checked ~ .checkmark:after {
    display: block;
}

.checkbox-label .checkmark:after {
    left: 7px;
    top: 3px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.form-submit {
    margin-top: var(--spacing-md);
    width: 100%;
    padding: var(--spacing-md);
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
}

.form-submit:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.map-section {
    padding: var(--spacing-2xl) 0;
    background: var(--white);
}

.map-container {
    margin-top: var(--spacing-xl);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    height: 400px;
}

.map-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--grey-100), var(--grey-200));
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--grey-700);
    text-align: center;
    padding: var(--spacing-xl);
}

.contact-faq {
    background: linear-gradient(135deg, var(--grey-50), var(--white));
    padding: var(--spacing-2xl) 0;
    position: relative;
    overflow: hidden;
    border-top: 3px solid var(--avocado-green);
}

/* Responsive styles for contact page */
@media (max-width: 768px) {
    .contact-form-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .contact-info-grid {
        grid-template-columns: 1fr;
    }
    
    .map-container {
        height: 300px;
    }
}

/* Ensure all hero section text is white */
.science-hero h1,
.science-hero p,
.consultation-hero h1,
.consultation-hero p,
.case-histories-hero h1,
.case-histories-hero p,
.contact-hero h1,
.contact-hero p,
.science-hero .page-hero-content h1,
.science-hero .page-hero-content p,
.consultation-hero .page-hero-content h1,
.consultation-hero .page-hero-content p,
.case-histories-hero .page-hero-content h1,
.case-histories-hero .page-hero-content p,
.contact-hero .page-hero-content h1,
.contact-hero .page-hero-content p {
    color: var(--white);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

/* Free Consultation Card Styles */
.free-consultation-section {
    background: linear-gradient(135deg, var(--grey-50), var(--white));
    padding: var(--spacing-2xl) 0;
    position: relative;
    overflow: hidden;
}

.free-consultation-section::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(141, 198, 63, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 1;
}

.free-consultation-section .container {
    position: relative;
    z-index: 2;
}

.free-consultation-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    transition: all 0.3s ease;
    border: 2px solid var(--avocado-green-light);
}

.free-consultation-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.free-card-content {
    padding: var(--spacing-xl);
    text-align: center;
    position: relative;
    z-index: 2;
}

.free-card-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--avocado-green), var(--purple));
    z-index: 1;
}

.free-card-icon {
    font-size: 3rem;
    color: var(--avocado-green);
    margin-bottom: var(--spacing-md);
}

.free-card-content h3 {
    color: var(--avocado-green-dark);
    font-size: 1.8rem;
    margin-bottom: var(--spacing-md);
}

.free-card-content p {
    color: var(--grey-700);
    font-size: 1.1rem;
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto var(--spacing-lg);
}

.free-card-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    margin: var(--spacing-lg) auto;
    max-width: 500px;
    text-align: left;
}

.free-card-features li {
    position: relative;
    padding-left: 30px;
    color: var(--grey-700);
    margin-bottom: var(--spacing-xs);
}

.free-card-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--avocado-green);
    font-weight: bold;
}

.free-consult-btn {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1.1rem;
    margin-top: var(--spacing-lg);
    min-width: 300px;
    transition: all 0.3s ease;
}

.free-consult-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

@media (max-width: 768px) {
    .free-card-content {
        padding: var(--spacing-lg);
    }
    
    .free-card-content h3 {
        font-size: 1.5rem;
    }
    
    .free-card-content p {
        font-size: 1rem;
    }
    
    .free-consult-btn {
        min-width: 100%;
    }
}

/* Science Page Search Styles */
.science-search {
    background: linear-gradient(135deg, var(--grey-50), var(--white));
    padding: var(--spacing-lg) 0;
    border-bottom: 1px solid var(--grey-200);
    margin-bottom: var(--spacing-lg);
}

.search-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    max-width: 800px;
    margin: 0 auto;
    background: var(--white);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--grey-200);
    transition: all 0.3s ease;
}

.search-container:focus-within {
    box-shadow: var(--shadow-lg);
    border-color: var(--avocado-green-light);
    transform: translateY(-2px);
}

/* Search icon removed as requested */

.search-input-container {
    flex: 1;
    display: flex;
    gap: var(--spacing-sm);
    width: 100%;
}

#science-search-input {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--grey-300);
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: 1rem;
    color: var(--grey-800);
    transition: all 0.3s ease;
}

#science-search-input:focus {
    outline: none;
    border-color: var(--avocado-green);
    box-shadow: 0 0 0 3px rgba(141, 198, 63, 0.2);
}

#search-button {
    padding: var(--spacing-sm) var(--spacing-md);
    min-width: 100px;
}

.search-results {
    max-width: 800px;
    margin: var(--spacing-md) auto 0;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    display: none;
}

.search-results.active {
    display: block;
    animation: fadeIn 0.3s ease-in;
}

.search-result-item {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--grey-200);
    transition: all 0.3s ease;
}

.search-result-item:last-child {
    border-bottom: none;
}

.search-result-item:hover {
    background: var(--grey-50);
}

.search-result-title {
    color: var(--avocado-green-dark);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    font-size: 1.1rem;
}

.search-result-content {
    color: var(--grey-700);
    font-size: 0.95rem;
    margin-bottom: var(--spacing-xs);
}

.search-result-link {
    display: inline-block;
    color: var(--purple);
    font-size: 0.9rem;
    font-weight: 500;
    margin-top: var(--spacing-xs);
    transition: all 0.3s ease;
}

.search-result-link:hover {
    color: var(--avocado-green);
    text-decoration: underline;
}

.search-highlight {
    background-color: rgba(141, 198, 63, 0.2);
    padding: 0 2px;
    border-radius: 2px;
    font-weight: 500;
}

.no-results-message {
    padding: var(--spacing-lg);
    text-align: center;
    color: var(--grey-600);
    font-style: italic;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Responsive styles for search */
@media (max-width: 768px) {
    .search-container {
        flex-direction: column;
        padding: var(--spacing-sm);
    }
    
    .search-input-container {
        width: 100%;
    }
    
    #search-button {
        min-width: 80px;
    }
}