/* ========================================
   VOLTBLOX - MAIN STYLESHEET
   Theme: Bright White + Colorful Accents
   Style: Modern, Playful, Kid-Friendly
   ======================================== */

/* ========================================
   GLOBAL STYLES & RESET
   ======================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Colors */
    --primary-yellow: #FFC107;
    --dark-yellow: #FFB300;
    --light-yellow: #FFF9E6;
    --vibrant-orange: #FF6B35;
    --electric-blue: #00B4D8;
    --bright-purple: #7209B7;
    --neon-green: #06FFA5;
    --coral-pink: #FF6BA9;
    --sky-blue: #E3F2FD;
    --pure-white: #FFFFFF;
    --soft-white: #FAFAFA;
    --light-gray: #F5F5F5;
    --text-dark: #2C3E50;
    --text-medium: #5A6C7D;
    
    /* Typography */
    --font-display: 'Poppins', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.2);
    --shadow-glow: 0 0 20px rgba(255, 193, 7, 0.5);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

html {
    scroll-behavior: smooth;
}

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

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

/* ========================================
   TYPOGRAPHY
   ======================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-dark);
}

h1 {
    font-size: clamp(2.5rem, 6vw, 4rem);
}

h2 {
    font-size: clamp(2rem, 5vw, 3rem);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

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

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

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-medium);
    margin-top: var(--spacing-sm);
}

/* ========================================
   NAVIGATION
   ======================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    padding: var(--spacing-sm) 0;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
    border-bottom: 3px solid var(--primary-yellow);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-dark);
}

.logo i {
    color: var(--primary-yellow);
    font-size: 1.8rem;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
}

.nav-links a {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-fast);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-yellow);
    transition: var(--transition-fast);
}

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

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

/* Mobile Menu */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-dark);
    font-size: 1.5rem;
    cursor: pointer;
}

.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background: var(--pure-white);
    padding: var(--spacing-lg) var(--spacing-md);
    z-index: 2000;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-lg);
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu-close {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background: none;
    border: none;
    color: var(--text-dark);
    font-size: 1.5rem;
    cursor: pointer;
}

.mobile-nav-links {
    list-style: none;
    margin-top: var(--spacing-lg);
}

.mobile-nav-links li {
    margin-bottom: var(--spacing-md);
}

.mobile-nav-links a {
    color: var(--text-dark);
    text-decoration: none;
    font-size: 1.25rem;
    font-weight: 600;
    transition: var(--transition-fast);
}

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

.mobile-cta {
    display: block;
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--primary-yellow);
    color: var(--text-dark);
    text-align: center;
    border-radius: var(--radius-md);
}

/* ========================================
   BUTTONS
   ======================================== */
button {
    cursor: pointer;
    font-family: var(--font-body);
    font-weight: 600;
    transition: var(--transition-normal);
    border: none;
}

.btn-primary {
    background: var(--primary-yellow);
    color: var(--text-dark);
    padding: 1rem 2rem;
    border-radius: var(--radius-lg);
    font-size: 1.125rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    box-shadow: 0 4px 20px rgba(255, 193, 7, 0.3);
}

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

.btn-secondary {
    background: var(--pure-white);
    color: var(--electric-blue);
    border: 3px solid var(--electric-blue);
    padding: 1rem 2rem;
    border-radius: var(--radius-lg);
    font-size: 1.125rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.btn-secondary:hover {
    background: var(--electric-blue);
    color: var(--pure-white);
}

.btn-large {
    padding: 1.25rem 2.5rem;
    font-size: 1.25rem;
}

.cta-btn-nav {
    background: var(--primary-yellow);
    color: var(--text-dark);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-weight: 700;
}

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

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    position: relative;
    overflow: hidden;
    margin-top: 80px;
    background: linear-gradient(135deg, var(--light-yellow) 0%, var(--sky-blue) 100%);
}

.hero-circuit-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        repeating-linear-gradient(90deg, rgba(0, 180, 216, 0.1) 0px, transparent 1px, transparent 50px, rgba(0, 180, 216, 0.1) 51px),
        repeating-linear-gradient(0deg, rgba(255, 193, 7, 0.1) 0px, transparent 1px, transparent 50px, rgba(255, 193, 7, 0.1) 51px);
    opacity: 0.5;
}

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

.hero-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--vibrant-orange), var(--coral-pink));
    color: var(--pure-white);
    padding: 0.5rem 1.5rem;
    border-radius: var(--radius-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    animation: pulse 4s ease-in-out infinite;
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.4);
}

.hero-title {
    margin-bottom: var(--spacing-md);
    text-shadow: 0 2px 30px rgba(255, 193, 7, 0.2);
    color: var(--text-dark);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-medium);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.hero-stats {
    display: flex;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

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

.stat-number {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-yellow);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-medium);
    margin-top: 0.25rem;
}

.hero-image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-main-image {
    width: 100%;
    max-width: 500px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.hero-main-image img {
    width: 100%;
    height: auto;
    display: block;
}

.floating-module {
    position: absolute;
    width: 80px;
    height: 80px;
    border-radius: var(--radius-md);
    background: var(--pure-white);
    padding: 0.5rem;
    box-shadow: 0 8px 30px rgba(0, 180, 216, 0.3);
    animation: float 3s ease-in-out infinite;
}

.floating-module img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.module-1 {
    top: 10%;
    left: -10%;
    animation-delay: 0s;
}

.module-2 {
    top: 30%;
    right: -5%;
    animation-delay: 0.5s;
}

.module-3 {
    bottom: 20%;
    left: 0;
    animation-delay: 1s;
}

.module-4 {
    bottom: 10%;
    right: 5%;
    animation-delay: 1.5s;
}

.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-md);
    left: 50%;
    transform: translateX(-50%);
    color: var(--primary-yellow);
    font-size: 2rem;
    animation: bounce 2s infinite;
}

/* ========================================
   BIG IDEA SECTION
   ======================================== */
.big-idea {
    padding: var(--spacing-xl) 0;
    background: var(--pure-white);
}

.big-idea-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
    margin-top: var(--spacing-lg);
}

.circuit-animation {
    position: relative;
    height: 400px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.circuit-node {
    width: 80px;
    height: 80px;
    background: var(--primary-yellow);
    border-radius: 50%;
    position: relative;
    animation: pulse 2s infinite;
}

.circuit-node:nth-child(2) {
    animation-delay: 0.5s;
}

.circuit-node:nth-child(3) {
    animation-delay: 1s;
}

.circuit-node:nth-child(4) {
    animation-delay: 1.5s;
}

.lead-text {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--soft-white);
    margin-bottom: var(--spacing-md);
}

.project-list {
    display: grid;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.project-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: var(--light-yellow);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--vibrant-orange);
    transition: var(--transition-normal);
}

.project-item:hover {
    transform: translateX(5px);
    background: var(--primary-yellow);
    box-shadow: 0 4px 15px rgba(255, 193, 7, 0.3);
}

.project-item i {
    color: var(--vibrant-orange);
    font-size: 1.5rem;
}

.project-item span {
    font-size: 1.125rem;
    font-weight: 500;
}

.closing-text {
    font-size: 1.125rem;
    font-style: italic;
    color: var(--text-medium);
    margin-top: var(--spacing-md);
}

/* ========================================
   JUGAAD SECTION
   ======================================== */
.jugaad-section {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, var(--sky-blue), var(--light-yellow));
}

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

.jugaad-description {
    max-width: 900px;
    margin: 0 auto;
}

.jugaad-description p {
    font-size: 1.25rem;
    margin: var(--spacing-md) 0;
    color: var(--text-dark);
}

.mindset-boxes {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
}

.mindset-box {
    background: var(--pure-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition-normal);
    border: 2px solid transparent;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.mindset-box:hover {
    border-color: var(--electric-blue);
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 180, 216, 0.3);
}

.mindset-box i {
    font-size: 3rem;
    color: var(--electric-blue);
    margin-bottom: var(--spacing-sm);
}

.mindset-box h4 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
}

.mindset-box p {
    font-size: 0.875rem;
    color: var(--text-medium);
}

.emphasis-text {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--vibrant-orange), var(--electric-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-top: var(--spacing-lg);
}

/* ========================================
   HOW IT WORKS SECTION
   ======================================== */
.how-it-works {
    padding: var(--spacing-xl) 0;
    background: var(--light-gray);
}

.steps-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.step-card {
    background: var(--pure-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    flex: 1;
    min-width: 250px;
    max-width: 300px;
    position: relative;
    transition: var(--transition-normal);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.step-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 40px rgba(0, 180, 216, 0.2);
}

.step-number {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--vibrant-orange), var(--coral-pink));
    color: var(--pure-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.25rem;
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.4);
}

.step-icon {
    font-size: 4rem;
    color: var(--electric-blue);
    margin: var(--spacing-md) 0;
}

.step-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.step-card p {
    color: var(--text-medium);
}

.step-arrow {
    font-size: 2rem;
    color: var(--vibrant-orange);
}

/* ========================================
   WHY KIDS LOVE IT SECTION
   ======================================== */
.why-kids-love {
    padding: var(--spacing-xl) 0;
    background: var(--pure-white);
}

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

.feature-card {
    background: linear-gradient(135deg, var(--light-yellow), var(--sky-blue));
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    transition: var(--transition-normal);
    border: 2px solid transparent;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.feature-card:hover {
    border-color: var(--vibrant-orange);
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(255, 107, 53, 0.3);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--vibrant-orange), var(--coral-pink));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--pure-white);
    margin-bottom: var(--spacing-md);
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.4);
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.feature-card p {
    color: var(--text-dark);
}

/* ========================================
   LEARNING BENEFITS SECTION
   ======================================== */
.learning-benefits {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, var(--light-yellow), var(--pure-white));
}

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

.brain-animation {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 300px;
}

.brain-animation i {
    font-size: 10rem;
    color: var(--bright-purple);
    z-index: 2;
}

.pulse-ring {
    position: absolute;
    width: 200px;
    height: 200px;
    border: 3px solid var(--electric-blue);
    border-radius: 50%;
    animation: pulse-ring 3s ease-out infinite;
}

.pulse-ring.delay-1 {
    animation-delay: 1s;
}

.pulse-ring.delay-2 {
    animation-delay: 2s;
}

.skills-list {
    display: grid;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

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

.skill-item i {
    color: var(--neon-green);
    font-size: 1.5rem;
    margin-top: 0.25rem;
}

.skill-content h4 {
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
}

.skill-content p {
    color: var(--text-medium);
}

/* ========================================
   MODULE SHOWCASE SECTION
   ======================================== */
.module-showcase {
    padding: var(--spacing-xl) 0;
    background: var(--sky-blue);
}

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

.module-card {
    background: var(--pure-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition-normal);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.module-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.2), rgba(0, 180, 216, 0.2));
    opacity: 0;
    transition: var(--transition-normal);
}

.module-card:hover::before {
    opacity: 1;
}

.module-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 40px rgba(0, 180, 216, 0.3);
}

.module-image {
    position: relative;
    width: 150px;
    height: 150px;
    margin: 0 auto var(--spacing-md);
    background: var(--light-gray);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.module-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: var(--transition-normal);
}

.module-card:hover .module-image img {
    transform: scale(1.1);
}

.module-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(255, 193, 7, 0.3), transparent);
    opacity: 0;
    transition: var(--transition-normal);
}

.module-card:hover .module-glow {
    opacity: 1;
}

.module-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
}

.module-subtitle {
    color: var(--primary-yellow);
    font-weight: 600;
    font-size: 0.875rem;
    margin-bottom: var(--spacing-sm);
}

.module-card p {
    font-size: 0.875rem;
    color: var(--text-medium);
}

/* ========================================
   PROJECT POSSIBILITIES SECTION
   ======================================== */
.project-possibilities {
    padding: var(--spacing-xl) 0;
    background: var(--pure-white);
}

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

.project-card {
    background: var(--light-gray);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    transition: var(--transition-normal);
    border-left: 4px solid var(--electric-blue);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.project-card:hover {
    transform: translateX(10px);
    box-shadow: 0 8px 30px rgba(0, 180, 216, 0.3);
}

.project-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--electric-blue), var(--bright-purple));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--pure-white);
    margin-bottom: var(--spacing-md);
    box-shadow: 0 4px 15px rgba(0, 180, 216, 0.4);
}

.project-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

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

.project-tags {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.project-tags span {
    background: var(--electric-blue);
    color: var(--pure-white);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
}

.endless-possibilities {
    text-align: center;
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, var(--vibrant-orange), var(--coral-pink));
    border-radius: var(--radius-lg);
    color: var(--pure-white);
    box-shadow: 0 8px 30px rgba(255, 107, 53, 0.4);
}

.possibilities-text i {
    font-size: 4rem;
    margin-bottom: var(--spacing-sm);
}

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

.possibilities-text p {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
}

/* ========================================
   FOR PARENTS SECTION
   ======================================== */
.for-parents {
    padding: var(--spacing-xl) 0;
    background: var(--sky-blue);
}

.parents-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--spacing-xl);
    align-items: start;
}

.parent-benefits {
    display: grid;
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
}

.parent-benefit {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
    padding: var(--spacing-md);
    background: var(--pure-white);
    border-radius: var(--radius-md);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.parent-benefit i {
    color: var(--neon-green);
    font-size: 1.5rem;
    margin-top: 0.25rem;
}

.parent-benefit h4 {
    font-size: 1.125rem;
    margin-bottom: 0.25rem;
}

.parent-benefit p {
    font-size: 0.875rem;
    color: var(--text-medium);
}

.parent-quote {
    background: var(--pure-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--vibrant-orange);
    margin-top: var(--spacing-lg);
    position: relative;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.parent-quote i {
    color: var(--vibrant-orange);
    font-size: 2rem;
    opacity: 0.3;
}

.parent-quote p {
    font-size: 1.25rem;
    font-style: italic;
    color: var(--text-dark);
    margin: var(--spacing-sm) 0;
}

.testimonial-card {
    background: var(--pure-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.testimonial-stars {
    color: var(--primary-yellow);
    margin-bottom: var(--spacing-sm);
}

.testimonial-card p {
    color: var(--text-medium);
    margin-bottom: var(--spacing-md);
    font-style: italic;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
}

.testimonial-author strong {
    color: var(--text-dark);
    font-weight: 600;
}

.testimonial-author span {
    color: var(--text-medium);
    font-size: 0.875rem;
}

/* ========================================
   FINAL CTA SECTION
   ======================================== */
.final-cta {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, var(--primary-yellow), var(--vibrant-orange));
    position: relative;
    overflow: hidden;
    text-align: center;
}

.cta-circuit-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.2), transparent 40%),
        radial-gradient(circle at 80% 50%, rgba(255, 107, 53, 0.2), transparent 40%);
}

.cta-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    margin-bottom: var(--spacing-md);
    color: var(--pure-white);
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
}

.cta-subtitle {
    font-size: 1.5rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: var(--spacing-lg);
}

.cta-tagline {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: var(--pure-white);
    color: var(--vibrant-orange);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-xl);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.cta-features {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
    flex-wrap: wrap;
}

.cta-feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--pure-white);
}

.cta-feature i {
    color: var(--pure-white);
    font-size: 1.5rem;
}

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

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--pure-white);
    margin-bottom: var(--spacing-md);
}

.footer-logo i {
    color: var(--primary-yellow);
    font-size: 1.8rem;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--spacing-md);
}

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

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 193, 7, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-yellow);
    transition: var(--transition-fast);
}

.social-links a:hover {
    background: var(--primary-yellow);
    color: var(--text-dark);
    transform: translateY(-3px);
}

.footer-section h4 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    color: var(--primary-yellow);
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition-fast);
}

.footer-section ul li a:hover {
    color: var(--primary-yellow);
}

.newsletter-form {
    display: flex;
    gap: var(--spacing-xs);
}

.newsletter-form input {
    flex: 1;
    padding: var(--spacing-sm);
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.1);
    color: var(--pure-white);
    font-family: var(--font-body);
}

.newsletter-form button {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--primary-yellow);
    border: none;
    border-radius: var(--radius-md);
    color: var(--text-dark);
    cursor: pointer;
    transition: var(--transition-fast);
    font-weight: 700;
}

.newsletter-form button:hover {
    background: var(--dark-yellow);
}

.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--primary-yellow);
    background: rgba(255, 255, 255, 0.15);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    color: rgba(255, 255, 255, 0.6);
}

/* ========================================
   ANIMATIONS
   ======================================== */
@keyframes float {
    0%, 100% {
        transform: translateY(0) translateZ(0);
    }
    50% {
        transform: translateY(-20px) translateZ(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1) translateZ(0);
        opacity: 1;
    }
    50% {
        transform: scale(1.02) translateZ(0);
        opacity: 0.95;
    }
}

@keyframes bounce {
    0%, 100% {
        transform: translateX(-50%) translateY(0) translateZ(0);
    }
    50% {
        transform: translateX(-50%) translateY(-10px) translateZ(0);
    }
}

@keyframes pulse-ring {
    0% {
        transform: scale(0.8) translateZ(0);
        opacity: 1;
    }
    100% {
        transform: scale(1.5) translateZ(0);
        opacity: 0;
    }
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */
@media (max-width: 768px) {
    .nav-links,
    .cta-btn-nav {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .hero-content,
    .big-idea-content,
    .benefits-content,
    .parents-content {
        grid-template-columns: 1fr;
    }
    
    .hero-image {
        order: -1;
    }
    
    .floating-module {
        width: 60px;
        height: 60px;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .hero-stats {
        flex-wrap: wrap;
    }
    
    .steps-container {
        flex-direction: column;
    }
    
    .step-arrow {
        transform: rotate(90deg);
    }
    
    .features-grid,
    .modules-grid,
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .mindset-boxes {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cta-features {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-lg: 2rem;
        --spacing-xl: 3rem;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    .mindset-boxes {
        grid-template-columns: 1fr;
    }
    
    .hero-main-image {
        max-width: 100%;
    }
    
    .floating-module {
        display: none;
    }
}

/* ========================================
   PERFORMANCE OPTIMIZATIONS
   ======================================== */

/* Enable hardware acceleration for animations */
.floating-module,
.module-card,
.feature-card,
.step-card,
.project-card,
.hero-main-image {
    will-change: transform;
    transform: translateZ(0);
    backface-visibility: hidden;
    -webkit-font-smoothing: subpixel-antialiased;
}

/* Optimize scrolling performance */
* {
    -webkit-overflow-scrolling: touch;
}

/* Reduce paint areas */
.hero-circuit-bg,
.cta-circuit-bg {
    will-change: auto;
}

/* Optimize images */
img {
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
}

/* Contain layout changes */
.module-card,
.feature-card,
.project-card {
    contain: layout style paint;
}

/* Optimize animations for 60fps */
@media (prefers-reduced-motion: no-preference) {
    * {
        animation-duration: 0.3s !important;
        transition-duration: 0.3s !important;
    }
}

/* Reduce motion for accessibility and performance */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    .floating-module,
    .circuit-node,
    .pulse-ring {
        animation: none !important;
    }
}

/* Force GPU acceleration for key elements */
.btn-primary,
.btn-secondary,
.module-glow,
.hero-badge {
    transform: translate3d(0, 0, 0);
}

/* Optimize hover states */
.feature-card:hover,
.module-card:hover,
.step-card:hover {
    will-change: transform, box-shadow;
}

/* Remove will-change after animation */
.feature-card:not(:hover),
.module-card:not(:hover),
.step-card:not(:hover) {
    will-change: auto;
}

/* Optimize fixed elements */
.navbar {
    transform: translateZ(0);
    backface-visibility: hidden;
}

/* Reduce repaints on scroll */
body.loaded {
    contain: layout style;
}

/* Optimize text rendering */
body {
    text-rendering: optimizeSpeed;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Remove unnecessary animations on mobile */
@media (max-width: 768px) {
    .floating-module {
        animation: none !important;
        will-change: auto;
    }
    
    .circuit-node {
        animation: none !important;
    }
    
    .pulse-ring {
        animation: none !important;
    }
}