/* ===================================
   VivNera - Longevity Website Styles
   =================================== */

/* Root Variables */
:root {
    /* Color Palette - Health & Wellness Theme */
    --primary-color: #0A7E8C;        /* Teal - Trust & Health */
    --primary-dark: #085E6A;
    --primary-light: #E6F7F9;
    
    --secondary-color: #6EC1A9;      /* Mint Green - Vitality */
    --secondary-dark: #4FA88E;
    --secondary-light: #EBF9F5;
    
    --accent-color: #FF6B6B;         /* Coral - Energy */
    --accent-light: #FFE5E5;
    
    --text-dark: #1A2B3C;
    --text-medium: #4A5568;
    --text-light: #718096;
    
    --background: #FFFFFF;
    --background-alt: #F7FAFC;
    --background-dark: #EDF2F7;
    
    --border-color: #E2E8F0;
    --shadow: rgba(0, 0, 0, 0.1);
    --shadow-medium: rgba(0, 0, 0, 0.15);
    --shadow-strong: rgba(0, 0, 0, 0.25);
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    --spacing-xxl: 6rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;
    
    /* Transitions */
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    color: var(--text-dark);
}

h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: var(--spacing-sm);
    color: var(--text-medium);
}

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

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

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

/* Section Styles */
section {
    padding: var(--spacing-xxl) 0;
    min-height: 200px; /* Ensure sections have minimum height */
    position: relative;
}

section:not(.hero) {
    border-top: 1px solid var(--border-color); /* Visual separator */
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.section-title {
    font-size: 2.5rem;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-medium);
    max-width: 700px;
    margin: 0 auto;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px var(--shadow);
    z-index: 1000;
    transition: var(--transition);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
}

.logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    text-decoration: none;
    height: 50px;
    gap: 2px;
}

.logo-text-wrapper {
    display: flex;
    flex-direction: column;
}

.logo-text {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1;
    letter-spacing: -0.5px;
}

.logo-tagline {
    font-size: 0.75rem;
    color: var(--text-light);
    font-weight: 500;
    letter-spacing: 0.3px;
    line-height: 1.2;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
    align-items: center;
}

.nav-link {
    color: var(--text-medium);
    font-weight: 500;
    padding: 0.5rem 1rem;
    transition: var(--transition);
    border-radius: var(--radius-md);
}

.nav-link:hover {
    color: var(--primary-color);
    background-color: var(--primary-light);
}

.btn-nav-cta {
    background-color: var(--primary-color);
    color: white !important;
}

.btn-nav-cta:hover {
    background-color: var(--primary-dark);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--primary-color);
    border-radius: 2px;
    transition: var(--transition);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.875rem 1.75rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
    text-align: center;
    font-size: 1rem;
}

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

.btn-primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--shadow-medium);
}

.btn-secondary {
    background-color: transparent;
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--shadow-medium);
}

.btn-large {
    padding: 1.125rem 2.25rem;
    font-size: 1.125rem;
}

/* Hero Section */
.hero {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--secondary-light) 100%);
    padding-top: 100px;
    padding-bottom: var(--spacing-xl);
    position: relative;
    overflow: hidden;
    /* Animation removed to prevent drift */
}

/* Gradient shift animation disabled */
/*
@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}
*/

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(110, 193, 169, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(10, 126, 140, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

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

.hero-text {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: var(--spacing-lg);
    line-height: 1.1;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-medium);
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
}

.hero-pillars {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin: var(--spacing-xl) 0;
}

.pillar {
    background: white;
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 6px var(--shadow);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.pillar::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(110, 193, 169, 0.2), transparent);
    transition: left 0.5s;
}

.pillar:hover::before {
    left: 100%;
}

.pillar:hover {
    transform: translateY(-10px) scale(1.03);
    box-shadow: 0 15px 35px var(--shadow-medium);
}

.pillar i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.pillar h3 {
    font-size: 1.25rem;
    color: var(--text-dark);
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    margin-top: var(--spacing-xl);
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    z-index: 10;
}

.scroll-down {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--primary-color);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 600;
    transition: var(--transition);
    animation: bounce 2s infinite;
}

.scroll-down:hover {
    color: var(--primary-dark);
    transform: translateY(-5px);
}

.scroll-down i {
    font-size: 1.5rem;
}

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

/* Animations */
.fade-in-up {
    animation: fadeInUp 0.8s ease-out;
}

.delay-1 { animation-delay: 0.2s; opacity: 0; animation-fill-mode: forwards; }
.delay-2 { animation-delay: 0.4s; opacity: 0; animation-fill-mode: forwards; }
.delay-3 { animation-delay: 0.6s; opacity: 0; animation-fill-mode: forwards; }

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

.about-content {
    max-width: 1000px;
    margin: 0 auto;
}

.about-mission {
    margin-bottom: var(--spacing-xl);
}

.mission-card {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: 0 10px 30px var(--shadow-medium);
}

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

.mission-card h3 {
    color: white;
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
}

.mission-card p {
    color: white;
    font-size: 1.125rem;
    opacity: 0.95;
}

.values-title, .approach-title, .team-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: var(--spacing-lg);
    color: var(--text-dark);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.value-card {
    background: white;
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    border: 2px solid var(--border-color);
    text-align: center;
    transition: var(--transition);
}

.value-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: 0 8px 20px var(--shadow);
}

.value-card i {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: var(--spacing-sm);
}

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

.value-card p {
    font-size: 0.95rem;
    color: var(--text-medium);
}

.approach-items {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.approach-item {
    background: var(--background-alt);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition);
}

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

.approach-item i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

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

.approach-item p {
    font-size: 0.95rem;
    color: var(--text-medium);
}

.team-highlights {
    background: var(--background-alt);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.team-item {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
}

.team-item i {
    font-size: 1.75rem;
    color: var(--secondary-color);
    margin-top: 0.25rem;
    flex-shrink: 0;
}

.team-item p {
    color: var(--text-medium);
    margin: 0;
}

.team-item strong {
    color: var(--text-dark);
}

/* Services Section */
.services {
    background-color: var(--background-alt);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
}

.service-card {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: 0 2px 10px var(--shadow);
    transition: var(--transition);
    position: relative;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px var(--shadow-medium);
}

.service-card.featured {
    border: 3px solid var(--primary-color);
}

.service-badge {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: var(--accent-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.875rem;
}

.service-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.service-icon i {
    font-size: 2rem;
    color: white;
}

.service-card h3 {
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
}

.service-card > p {
    color: var(--text-medium);
    margin-bottom: var(--spacing-md);
}

.service-features {
    list-style: none;
    padding: 0;
}

.service-features li {
    padding: 0.5rem 0;
    color: var(--text-medium);
    border-bottom: 1px solid var(--border-color);
    font-size: 0.95rem;
}

.service-features li:last-child {
    border-bottom: none;
}

.service-features li strong {
    color: var(--primary-color);
    font-weight: 600;
}

/* Digital Health Tracking Banner */
.service-tracking-banner {
    margin-top: var(--spacing-xl);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    box-shadow: 0 10px 30px var(--shadow-medium);
}

.tracking-banner-content {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: var(--spacing-lg);
    align-items: center;
}

.tracking-icon {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.tracking-icon i {
    font-size: 2.5rem;
    color: white;
}

.tracking-info {
    flex: 1;
}

.tracking-info h3 {
    color: white;
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.tracking-info p {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1.05rem;
    line-height: 1.6;
    margin: 0;
}

.tracking-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.tracking-feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: rgba(255, 255, 255, 0.15);
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.tracking-feature-item:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
}

.tracking-feature-item i {
    font-size: 1.25rem;
    color: white;
    flex-shrink: 0;
}

.tracking-feature-item span {
    color: white;
    font-weight: 600;
    font-size: 0.95rem;
}

/* How It Works Section */
.how-it-works {
    background: white;
}

.journey-timeline {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.journey-step {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: var(--spacing-md);
    align-items: start;
    position: relative;
}

.journey-step:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 39px;
    top: 80px;
    width: 2px;
    height: calc(100% + var(--spacing-xl));
    background: linear-gradient(to bottom, var(--primary-color), var(--secondary-color));
}

.step-number {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 800;
    color: white;
    box-shadow: 0 4px 15px var(--shadow-medium);
    position: relative;
    z-index: 2;
}

.step-content {
    background: var(--background-alt);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--primary-color);
    position: relative;
}

.step-content h3 {
    color: var(--text-dark);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.step-content p {
    color: var(--text-medium);
    line-height: 1.7;
}

.step-icon {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
}

.step-icon i {
    font-size: 2.5rem;
    color: var(--primary-color);
    opacity: 0.2;
}

/* Partners Section */
.partners {
    background-color: var(--background-alt);
}

.partners-content {
    max-width: 1000px;
    margin: 0 auto;
}

.partners-benefits {
    margin-bottom: var(--spacing-xl);
}

.partners-benefits h3 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: var(--spacing-lg);
}

.benefit-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.benefit-card {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: 0 2px 10px var(--shadow);
    transition: var(--transition);
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px var(--shadow-medium);
}

.benefit-card i {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: var(--spacing-md);
}

.benefit-card h4 {
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
}

.benefit-card p {
    color: var(--text-medium);
    font-size: 0.95rem;
}

.partners-offering {
    margin-bottom: var(--spacing-xl);
}

.partners-offering h3 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: var(--spacing-lg);
}

.offering-list {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: 0 2px 10px var(--shadow);
}

.offering-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--border-color);
}

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

.offering-item i {
    font-size: 1.5rem;
    color: var(--primary-color);
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.offering-item h4 {
    color: var(--text-dark);
    margin-bottom: 0.25rem;
}

.offering-item p {
    color: var(--text-medium);
    font-size: 0.95rem;
    margin: 0;
}

.partners-cta {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: 0 10px 30px var(--shadow-medium);
}

.partners-cta h3 {
    color: white;
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
}

.partners-cta p {
    color: white;
    font-size: 1.125rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.95;
}

/* Why Choose Section */
.why-choose {
    background: white;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.why-card {
    background: var(--background-alt);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 2px solid var(--border-color);
    transition: var(--transition);
}

.why-card:hover {
    border-color: var(--primary-color);
    background: white;
    box-shadow: 0 8px 20px var(--shadow);
}

.why-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.why-icon i {
    font-size: 1.75rem;
    color: white;
}

.why-card h3 {
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
}

.why-card p {
    color: var(--text-medium);
    line-height: 1.7;
}

/* Contact Section */
.contact {
    background-color: var(--background-alt);
}

.contact-content {
    max-width: 1100px;
    margin: 0 auto;
}

/* Contact Info Banner */
.contact-info-banner {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 15px var(--shadow);
}

.contact-info-item {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.contact-info-item:hover {
    background: var(--primary-light);
}

.contact-info-item i {
    font-size: 2rem;
    color: var(--primary-color);
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.contact-info-item h4 {
    color: var(--text-dark);
    margin-bottom: 0.25rem;
    font-size: 1rem;
}

.contact-info-item p {
    color: var(--text-medium);
    font-size: 0.95rem;
    margin: 0;
    line-height: 1.6;
}

.contact-info-item a {
    color: var(--text-medium);
    font-weight: 500;
}

.contact-info-item a:hover {
    color: var(--primary-color);
}

.contact-forms {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.form-container {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: 0 2px 10px var(--shadow);
}

.form-container h3 {
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
}

.form-description {
    color: var(--text-medium);
    margin-bottom: var(--spacing-md);
    font-size: 0.95rem;
}

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

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: var(--spacing-xs);
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    padding: 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.form-group select {
    cursor: pointer;
}

.form-response {
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    margin-top: var(--spacing-sm);
    display: none;
    text-align: center;
    font-weight: 500;
}

.form-response.success {
    display: block;
    background-color: var(--secondary-light);
    color: var(--secondary-dark);
    border: 1px solid var(--secondary-color);
}

.form-response.error {
    display: block;
    background-color: var(--accent-light);
    color: var(--accent-color);
    border: 1px solid var(--accent-color);
}

.newsletter {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    box-shadow: 0 10px 30px var(--shadow-medium);
}

.newsletter-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.newsletter-content i {
    font-size: 3rem;
    color: white;
    margin-bottom: var(--spacing-md);
}

.newsletter-content h3 {
    color: white;
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.newsletter-content p {
    color: white;
    margin-bottom: var(--spacing-lg);
    opacity: 0.95;
}

.newsletter-form {
    display: flex;
    gap: var(--spacing-sm);
    max-width: 500px;
    margin: 0 auto;
}

.newsletter-form input {
    flex: 1;
    padding: 0.875rem 1.25rem;
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
}

.newsletter-form input:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.3);
}

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

.newsletter-form .btn:hover {
    background-color: var(--background-alt);
    color: var(--primary-dark);
    transform: none;
}

/* ===================================
   Careers Section
   =================================== */

.careers {
    background: var(--background-alt);
    padding: var(--spacing-xxl) 0;
}

.careers-intro {
    text-align: center;
    max-width: 900px;
    margin: 0 auto var(--spacing-xl);
    font-size: 1.125rem;
    color: var(--text-medium);
    line-height: 1.8;
}

.job-openings {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.job-card {
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: 0 4px 15px var(--shadow);
    overflow: hidden;
    transition: var(--transition);
}

.job-card:hover {
    box-shadow: 0 8px 30px var(--shadow-medium);
}

.job-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, var(--primary-light), var(--secondary-light));
    border-bottom: 2px solid var(--border-color);
}

.job-title-group h3 {
    font-size: 1.75rem;
    color: var(--text-dark);
    margin-bottom: 0.75rem;
}

.job-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.job-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    font-size: 0.95rem;
    color: var(--text-medium);
}

.job-meta span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.job-meta i {
    color: var(--primary-color);
}

.job-toggle {
    flex-shrink: 0;
    white-space: nowrap;
}

.job-toggle i {
    margin-left: 0.5rem;
    transition: transform 0.3s ease;
}

.job-toggle.active i {
    transform: rotate(180deg);
}

.job-summary {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.job-summary p {
    font-size: 1.05rem;
    color: var(--text-medium);
    line-height: 1.7;
    margin: 0;
}

.job-details {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease-out;
}

.job-details.active {
    max-height: 10000px;
    transition: max-height 1s ease-in;
}

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

.job-section {
    margin-bottom: var(--spacing-lg);
}

.job-section h4 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.job-section h5 {
    font-size: 1.125rem;
    color: var(--text-dark);
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.job-section ul {
    list-style: none;
    padding: 0;
}

.job-section ul li {
    padding-left: 2rem;
    margin-bottom: 0.75rem;
    position: relative;
    color: var(--text-medium);
    line-height: 1.7;
}

.job-section ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: 700;
    font-size: 1.2rem;
}

.job-section p {
    line-height: 1.7;
}

.job-apply {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 2px solid var(--border-color);
    text-align: center;
}

/* Careers Info */
.careers-info {
    background: white;
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    box-shadow: 0 4px 15px var(--shadow);
    margin-bottom: var(--spacing-xl);
}

.careers-info h3 {
    text-align: center;
    font-size: 2rem;
    color: var(--text-dark);
    margin-bottom: var(--spacing-xl);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--spacing-md);
}

.process-step {
    text-align: center;
    padding: var(--spacing-md);
}

.step-number {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-sm);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
}

.process-step h4 {
    font-size: 1.125rem;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.process-step p {
    font-size: 0.95rem;
    color: var(--text-medium);
    line-height: 1.6;
}

/* Careers Footer */
.careers-footer {
    background: linear-gradient(135deg, var(--primary-light), var(--secondary-light));
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    text-align: center;
}

.careers-footer h3 {
    font-size: 2rem;
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
}

.careers-footer p {
    font-size: 1.05rem;
    color: var(--text-medium);
    line-height: 1.7;
    max-width: 800px;
    margin: 0 auto var(--spacing-md);
}

.careers-footer p:last-child {
    margin-bottom: 0;
}

/* Responsive - Careers */
@media (max-width: 968px) {
    .job-header {
        flex-direction: column;
        gap: 1rem;
    }
    
    .job-toggle {
        width: 100%;
        justify-content: center;
    }
    
    .job-meta {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .process-steps {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .careers-intro {
        font-size: 1rem;
    }
    
    .job-title-group h3 {
        font-size: 1.5rem;
    }
    
    .job-section h4 {
        font-size: 1.25rem;
    }
    
    .process-steps {
        grid-template-columns: 1fr;
    }
    
    .careers-info,
    .careers-footer {
        padding: var(--spacing-lg);
    }
}

/* Footer */
.footer {
    background-color: var(--text-dark);
    color: white;
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-section h4 {
    color: white;
    margin-bottom: var(--spacing-md);
    font-size: 1.125rem;
}

.footer-tagline {
    color: var(--secondary-color);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
}

.footer-contact {
    margin-top: var(--spacing-md);
}

.footer-contact p {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
    font-size: 0.9rem;
}

.footer-contact i {
    color: var(--secondary-color);
    font-size: 0.95rem;
    width: 16px;
}

.footer-contact a {
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition);
}

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

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

.footer-links li {
    margin-bottom: var(--spacing-xs);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition);
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: var(--secondary-color);
    padding-left: 5px;
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--secondary-color);
    transform: translateY(-3px);
}

.social-links i {
    color: white;
    font-size: 1.125rem;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
}

.footer-bottom a {
    color: rgba(255, 255, 255, 0.8);
}

.footer-bottom a:hover {
    color: var(--secondary-color);
}

/* Scroll to Top Button */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px var(--shadow-medium);
    transition: var(--transition);
    z-index: 999;
}

.scroll-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px var(--shadow-strong);
}

.scroll-to-top i {
    font-size: 1.25rem;
}

.scroll-to-top.visible {
    display: flex;
}

/* Responsive Design */
@media (max-width: 968px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    
    .section-title { font-size: 2rem; }
    
    /* Services grid - 2 columns on tablet */
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Tracking banner responsive */
    .tracking-banner-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
        text-align: center;
    }
    
    .tracking-features {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero {
        min-height: auto !important;
        padding-top: 7rem !important;
        padding-bottom: 3rem !important;
        transform: none !important;
        opacity: 1 !important;
        position: relative !important;
    }
    
    .hero-content {
        transform: none !important;
    }
    
    .hero-title { 
        font-size: 2.5rem;
        margin-bottom: 1.5rem;
    }
    
    .hero-subtitle {
        margin-bottom: 2rem;
    }
    
    .hero-pillars { 
        grid-template-columns: 1fr;
        margin: 2.5rem 0;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-cta .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .values-grid,
    .approach-items {
        grid-template-columns: 1fr;
    }
    
    /* Services grid - single column on mobile */
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    /* Age Assessment - Mobile Responsive */
    .age-assessment {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        padding: 4rem 0 !important;
    }
    
    .assessment-overview {
        grid-template-columns: 1fr !important;
        gap: 2rem !important;
    }
    
    .assessment-components {
        grid-template-columns: 1fr !important;
        gap: 2rem !important;
    }
    
    .assessment-process {
        grid-template-columns: 1fr !important;
    }
    
    .assessment-results {
        grid-template-columns: 1fr !important;
        gap: 1rem !important;
    }
    
    .assessment-science {
        grid-template-columns: 1fr !important;
        gap: 1.5rem !important;
    }
    
    .age-comparison {
        flex-direction: column !important;
        gap: 1rem !important;
        padding: 2rem 1rem !important;
    }
    
    .age-item {
        width: 100% !important;
        min-width: auto !important;
    }
    
    /* Careers - Mobile Responsive */
    .careers {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        position: relative !important;
        z-index: 1 !important;
    }
    
    .benefit-cards,
    .why-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-info-banner {
        grid-template-columns: 1fr;
    }
    
    .contact-forms {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-xxl: 3rem;
        --spacing-xl: 2.5rem;
        --spacing-lg: 2rem;
    }
    
    .logo {
        height: 48px;
    }
    
    .logo-text {
        font-size: 1.35rem;
    }
    
    .logo-tagline {
        font-size: 0.65rem;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        flex-direction: column;
        background: white;
        width: 100%;
        padding: var(--spacing-md);
        box-shadow: 0 4px 10px var(--shadow);
        transition: left 0.3s ease;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .hero {
        min-height: 70vh !important;
        height: auto !important;
        max-height: 85vh !important;
        padding-top: 70px !important;
        padding-bottom: 2rem !important;
        transform: none !important;
        opacity: 1 !important;
        position: relative !important;
        display: flex !important;
        align-items: center !important;
    }
    
    .hero-content {
        padding-top: 0 !important;
        transform: none !important;
    }
    
    .hero-title {
        font-size: 2rem;
        margin-bottom: 1.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
        margin-bottom: 2rem;
    }
    
    .journey-step {
        grid-template-columns: 60px 1fr;
    }
    
    .step-number {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .journey-step:not(:last-child)::after {
        left: 29px;
        top: 60px;
    }
    
    .step-icon {
        display: none;
    }
    
    /* Tracking banner mobile */
    .tracking-features {
        grid-template-columns: 1fr;
    }
    
    /* Age Assessment - Tablet/Mobile */
    .age-assessment {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        padding: 4rem 0 !important;
        position: relative !important;
        z-index: 1 !important;
    }
    
    /* Careers - Tablet/Mobile */
    .careers {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        position: relative !important;
        z-index: 1 !important;
    }
    
    .assessment-overview {
        grid-template-columns: 1fr !important;
        gap: 2rem !important;
    }
    
    .overview-stats {
        grid-template-columns: 1fr !important;
        gap: 1rem !important;
    }
    
    .assessment-components {
        grid-template-columns: 1fr !important;
    }
    
    .assessment-results {
        grid-template-columns: repeat(2, 1fr) !important;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    
    .section-title { font-size: 1.75rem; }
    .hero-title { 
        font-size: 1.5rem;
        margin-bottom: 1rem;
    }
    
    /* Age Assessment - Extra Small Mobile */
    .age-assessment {
        display: block !important;
        visibility: visible !important;
        padding: 3rem 0 !important;
    }
    
    .assessment-overview {
        grid-template-columns: 1fr !important;
        gap: 1.5rem !important;
    }
    
    .age-comparison {
        padding: 1.5rem 1rem !important;
    }
    
    .stat-number {
        font-size: 2rem !important;
    }
    
    .hero {
        min-height: 70vh !important;
        height: auto !important;
        max-height: 85vh !important;
        padding-top: 70px !important;
        transform: none !important;
        opacity: 1 !important;
        position: relative !important;
        display: flex !important;
        align-items: center !important;
    }
    
    .hero-content {
        transform: none !important;
        padding-top: 0 !important;
    }
    
    .hero-subtitle {
        font-size: 0.95rem;
        margin-bottom: 1.5rem;
    }
    
    .hero-pillars {
        margin: 1.5rem 0 2rem 0;
    }
    
    .btn-large {
        padding: 1rem 1.5rem;
        font-size: 1rem;
    }
    
    .pillar h3 {
        font-size: 1.125rem;
    }
}

/* ===================================
   Mobile-Specific Overrides
   =================================== */

/* Force hero to stay in place on mobile and tablet */
@media (max-width: 968px) {
    /* Ensure all sections are visible */
    section {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        position: relative !important;
    }
    
    .hero {
        min-height: 60vh !important;
        max-height: 80vh !important;
        height: auto !important;
        padding-top: 80px !important;
        padding-bottom: 2rem !important;
        transform: translateY(0) !important;
        opacity: 1 !important;
        position: relative !important;
        display: flex !important;
        align-items: flex-start !important;
        justify-content: flex-start !important;
        padding-left: 1rem !important;
        padding-right: 1rem !important;
    }
    
    .hero-content {
        transform: translateY(0) !important;
        opacity: 1 !important;
        position: relative !important;
        padding-top: 2rem !important;
        width: 100% !important;
        margin-top: 0 !important;
    }
    
    .hero-text {
        transform: translateY(0) !important;
        opacity: 1 !important;
        padding: 0 !important;
        margin-top: 0 !important;
        display: block !important;
    }
    
    .hero *,
    .hero-text {
        transform: translateY(0) !important;
        opacity: 1 !important;
    }
    
    .hero-title {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        margin-top: 0 !important;
        padding-top: 0 !important;
        margin-bottom: 1.5rem !important;
        font-size: 2rem !important;
        line-height: 1.2 !important;
        color: var(--text-dark) !important;
        text-align: center !important;
    }
    
    .hero-subtitle {
        margin-bottom: 1.5rem !important;
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
    }
    
    /* Disable fade-in animations on mobile for immediate visibility */
    .fade-in-up,
    .delay-1,
    .delay-2,
    .delay-3 {
        animation: none !important;
        opacity: 1 !important;
        transform: none !important;
    }
}

/* ===================================
   Dynamic Interactive Animations
   =================================== */

/* Pulse animation for icons */
@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.15); }
    100% { transform: scale(1); }
}

/* Float animation for icons */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

/* Particle float animation */
@keyframes particleFloat {
    0% {
        transform: translateY(0) translateX(0);
        opacity: 0;
    }
    10% {
        opacity: 0.5;
    }
    90% {
        opacity: 0.5;
    }
    100% {
        transform: translateY(-100vh) translateX(${Math.random() * 100 - 50}px);
        opacity: 0;
    }
}

/* Ripple effect for buttons */
.btn {
    position: relative;
    overflow: hidden;
}

.ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.6);
    transform: scale(0);
    animation: ripple-animation 0.6s ease-out;
    pointer-events: none;
}

@keyframes ripple-animation {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* Section reveal animations */
.section-hidden {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.section-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Form focus animations */
.form-group {
    transition: var(--transition);
}

.form-group.focused {
    transform: scale(1.01);
}

.form-group.focused label {
    color: var(--primary-color);
    transform: translateX(5px);
}

/* Enhanced hover states */
.service-card {
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.service-card:hover {
    transform: translateY(-12px) scale(1.02);
}

.value-card {
    transition: all 0.3s ease;
}

.why-card {
    transition: all 0.4s ease;
}

.why-card:hover {
    transform: translateY(-8px) scale(1.02);
}

/* Benefit cards animation */
.benefit-card {
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.benefit-card:hover {
    transform: translateY(-8px) rotate(1deg);
}

/* Contact info items */
.contact-info-item {
    transition: all 0.3s ease;
}

/* Navbar hide/show on scroll */
.navbar.scrolled-up {
    transform: translateY(0);
}

.navbar.scrolled-down {
    transform: translateY(-100%);
}

/* Smooth transitions for all interactive elements */
a, button, .pillar, .service-card, .value-card, .benefit-card, .why-card {
    transition: all 0.3s ease;
}

/* Icon animations on hover */
.pillar i, .service-icon i, .why-icon i, .benefit-card i {
    transition: all 0.3s ease;
}

.pillar:hover i {
    transform: scale(1.2) rotate(5deg);
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(3deg);
}

.benefit-card:hover i {
    transform: scale(1.15) rotate(-5deg);
}

/* Gradient text animation (desktop ONLY) */
@media (min-width: 969px) {
    .hero-title {
        background: linear-gradient(45deg, var(--text-dark), var(--primary-color), var(--secondary-color));
        background-size: 200% auto;
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        animation: gradientText 5s ease infinite;
    }
}

@keyframes gradientText {
    0%, 100% { background-position: 0% center; }
    50% { background-position: 100% center; }
}

/* Ensure solid text on mobile */
@media (max-width: 968px) {
    .hero-title {
        background: none !important;
        -webkit-background-clip: unset !important;
        -webkit-text-fill-color: var(--text-dark) !important;
        background-clip: unset !important;
        color: var(--text-dark) !important;
        animation: none !important;
        font-weight: 800 !important;
    }
}

/* Step number pulse */
.step-number {
    animation: stepPulse 2s ease-in-out infinite;
}

@keyframes stepPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* CTA button enhanced animation */
.btn-primary {
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-primary:hover::before {
    width: 300px;
    height: 300px;
}

/* Scroll progress bar styling */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    z-index: 9999;
    transition: width 0.1s ease;
}

/* Loading state for forms */
.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: scale(0.98);
}

/* Newsletter form enhancement */
.newsletter-form input:focus {
    transform: scale(1.02);
    box-shadow: 0 0 0 4px rgba(110, 193, 169, 0.2);
}

/* Footer hover effects */
.footer-links a {
    position: relative;
}

.footer-links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary-color);
    transition: width 0.3s ease;
}

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

/* Social icons animation */
.social-links a {
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.social-links a:hover {
    transform: translateY(-5px) rotate(5deg) scale(1.1);
}

/* Mission card enhancement */
.mission-card {
    animation: missionGlow 3s ease-in-out infinite;
}

@keyframes missionGlow {
    0%, 100% {
        box-shadow: 0 10px 30px var(--shadow-medium);
    }
    50% {
        box-shadow: 0 15px 40px rgba(110, 193, 169, 0.4);
    }
}

/* Journey step line animation */
.journey-step:not(:last-child)::after {
    animation: lineGrow 1s ease-out forwards;
    animation-delay: 0.5s;
    transform-origin: top;
}

@keyframes lineGrow {
    from {
        transform: scaleY(0);
    }
    to {
        transform: scaleY(1);
    }
}

/* Partners CTA box pulse */
.partners-cta {
    animation: ctaPulse 3s ease-in-out infinite;
}

@keyframes ctaPulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 10px 30px var(--shadow-medium);
    }
    50% {
        transform: scale(1.01);
        box-shadow: 0 15px 40px rgba(10, 126, 140, 0.4);
    }
}

/* Reduce motion for accessibility */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* High contrast mode adjustments */
@media (prefers-contrast: high) {
    .btn {
        border-width: 3px;
    }
    
    .pillar, .service-card, .value-card {
        border: 2px solid var(--text-dark);
    }
}

/* ===================================
   Age Assessment Section Styles
   =================================== */

/* Main Age Assessment Section */
.age-assessment {
    background: var(--background);
    position: relative;
    padding: var(--spacing-xxl) 0;
    min-height: 400px;
}

.section-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 0.5rem 1.25rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.875rem;
    margin-bottom: var(--spacing-md);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

/* Assessment Overview */
.assessment-overview {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xxl);
    align-items: center;
}

.overview-content h3 {
    font-size: 2rem;
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
}

.overview-content p {
    font-size: 1.125rem;
    color: var(--text-medium);
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
}

.overview-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.stat-box {
    background: var(--background-alt);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    text-align: center;
    border: 2px solid var(--border-color);
    transition: var(--transition);
}

.stat-box:hover {
    border-color: var(--primary-color);
    background: white;
    transform: translateY(-5px);
    box-shadow: 0 8px 20px var(--shadow);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    line-height: 1;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-medium);
    font-weight: 500;
}

/* Age Comparison Visual */
.overview-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.age-comparison {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    background: var(--background-alt);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    box-shadow: 0 10px 30px var(--shadow);
}

.age-item {
    text-align: center;
    padding: var(--spacing-lg);
    background: white;
    border-radius: var(--radius-lg);
    border: 2px solid var(--border-color);
    transition: var(--transition);
}

.age-item:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 20px var(--shadow-medium);
}

.age-item.highlight {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, var(--primary-light), var(--secondary-light));
}

.age-item i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.age-item h4 {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-medium);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.age-number {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--primary-color);
    margin: var(--spacing-sm) 0;
    line-height: 1;
}

.age-desc {
    font-size: 0.875rem;
    color: var(--text-medium);
    margin: 0;
}

.age-arrow {
    font-size: 2.5rem;
    color: var(--primary-color);
}

.age-arrow i {
    animation: slideRight 2s ease-in-out infinite;
}

@keyframes slideRight {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(10px); }
}

/* Assessment Components */
.assessment-components {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xxl);
}

.component-card {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    box-shadow: 0 4px 15px var(--shadow);
    border: 2px solid var(--border-color);
    transition: all 0.4s ease;
    position: relative;
}

.component-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px var(--shadow-medium);
    border-color: var(--primary-color);
}

.component-card.featured {
    border: 3px solid var(--primary-color);
    background: linear-gradient(135deg, rgba(10, 126, 140, 0.03), rgba(110, 193, 169, 0.03));
}

.featured-badge {
    position: absolute;
    top: -12px;
    right: var(--spacing-md);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.8rem;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 10px var(--shadow);
}

.component-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.component-icon i {
    font-size: 2rem;
    color: white;
}

.component-card h3 {
    font-size: 1.5rem;
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
}

.component-card > p {
    color: var(--text-medium);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.component-features {
    list-style: none;
    padding: 0;
    margin-bottom: var(--spacing-lg);
}

.component-features li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 0.5rem 0;
    color: var(--text-medium);
    font-size: 0.95rem;
}

.component-features li i {
    color: var(--secondary-color);
    font-size: 1rem;
    flex-shrink: 0;
}

.component-cta {
    margin-top: auto;
}

.component-cta .btn {
    width: 100%;
    justify-content: center;
}

/* Assessment Process */
.assessment-process {
    margin-bottom: var(--spacing-xxl);
}

.assessment-process h3 {
    text-align: center;
    font-size: 2.25rem;
    color: var(--text-dark);
    margin-bottom: var(--spacing-xl);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
    position: relative;
}

.process-step {
    background: var(--background-alt);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition);
    border: 2px solid var(--border-color);
    position: relative;
}

.process-step:hover {
    background: white;
    transform: translateY(-5px);
    box-shadow: 0 10px 25px var(--shadow);
    border-color: var(--primary-color);
}

.process-step .step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    font-weight: 800;
    color: white;
    margin: 0 auto var(--spacing-md);
    box-shadow: 0 4px 15px var(--shadow-medium);
}

.process-step .step-content {
    text-align: center;
}

.process-step .step-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.process-step .step-icon i {
    opacity: 0.2;
}

.process-step .step-content h4 {
    font-size: 1.125rem;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
}

.process-step .step-content p {
    font-size: 0.95rem;
    color: var(--text-medium);
    line-height: 1.6;
    margin-bottom: var(--spacing-sm);
}

.step-time {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--primary-color);
    font-weight: 600;
    background: var(--primary-light);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    margin-top: var(--spacing-sm);
}

.step-time i {
    font-size: 0.875rem;
}

/* Assessment Results */
.assessment-results {
    margin-bottom: var(--spacing-xxl);
}

.assessment-results h3 {
    text-align: center;
    font-size: 2.25rem;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
}

.results-intro {
    text-align: center;
    font-size: 1.125rem;
    color: var(--text-medium);
    margin-bottom: var(--spacing-xl);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
}

.result-item {
    background: white;
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    border: 2px solid var(--border-color);
    text-align: center;
    transition: var(--transition);
}

.result-item:hover {
    border-color: var(--primary-color);
    background: var(--primary-light);
    transform: translateY(-5px);
    box-shadow: 0 8px 20px var(--shadow);
}

.result-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-light), var(--secondary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
}

.result-icon i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.result-item h4 {
    font-size: 1rem;
    color: var(--text-dark);
    margin-bottom: var(--spacing-xs);
}

.result-item p {
    font-size: 0.875rem;
    color: var(--text-medium);
    line-height: 1.5;
    margin: 0;
}

/* Assessment Science */
.assessment-science {
    background: linear-gradient(135deg, var(--primary-light), var(--secondary-light));
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    margin-bottom: var(--spacing-xxl);
}

.science-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.science-header h3 {
    font-size: 2.25rem;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
}

.science-header p {
    font-size: 1.125rem;
    color: var(--text-medium);
    max-width: 700px;
    margin: 0 auto;
}

.science-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
}

.science-item {
    background: white;
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: 0 4px 15px var(--shadow);
    transition: var(--transition);
}

.science-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px var(--shadow-medium);
}

.science-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
}

.science-icon i {
    font-size: 1.5rem;
    color: white;
}

.science-item h4 {
    font-size: 1rem;
    color: var(--text-dark);
    margin-bottom: var(--spacing-xs);
}

.science-item p {
    font-size: 0.875rem;
    color: var(--text-medium);
    line-height: 1.6;
    margin: 0;
}

/* Assessment CTA */
.assessment-cta {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: 0 15px 40px var(--shadow-medium);
    animation: assessmentCtaPulse 3s ease-in-out infinite;
}

@keyframes assessmentCtaPulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 15px 40px var(--shadow-medium);
    }
    50% {
        transform: scale(1.02);
        box-shadow: 0 20px 50px rgba(10, 126, 140, 0.4);
    }
}

.assessment-cta h3 {
    color: white;
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.assessment-cta > p {
    color: white;
    font-size: 1.125rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.95;
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    margin-bottom: var(--spacing-lg);
}

.trust-indicators {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: white;
    font-size: 0.875rem;
    font-weight: 600;
}

.trust-item i {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
}

/* Responsive Design for Age Assessment */
@media (max-width: 968px) {
    .assessment-overview {
        grid-template-columns: 1fr;
    }
    
    .age-comparison {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .age-arrow {
        transform: rotate(90deg);
    }
    
    .assessment-components,
    .process-steps,
    .science-grid {
        grid-template-columns: 1fr;
    }
    
    .results-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-buttons .btn {
        width: 100%;
        max-width: 350px;
    }
    
    .trust-indicators {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
}

@media (max-width: 768px) {
    .overview-stats {
        grid-template-columns: 1fr;
    }
    
    .stat-box {
        padding: var(--spacing-sm);
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .age-item {
        padding: var(--spacing-md);
    }
    
    .age-number {
        font-size: 2.5rem;
    }
    
    .assessment-cta h3 {
        font-size: 2rem;
    }
    
    .results-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .section-badge {
        font-size: 0.75rem;
        padding: 0.4rem 1rem;
    }
    
    .overview-content h3 {
        font-size: 1.5rem;
    }
    
    .assessment-results h3,
    .assessment-process h3 {
        font-size: 1.75rem;
    }
    
    .science-header h3,
    .assessment-cta h3 {
        font-size: 1.75rem;
    }
    
    .component-card {
        padding: var(--spacing-md);
    }
    
    .featured-badge {
        font-size: 0.75rem;
        padding: 0.4rem 0.8rem;
    }
}