/* Base Styles */
:root {
    --primary: #00B8A9;
    --secondary: #F6416C;
    --accent: #FFDE7D;
    --background: #F8F3D4;
    --text: #222831;
    --light-text: #393E46;
    --border-radius: 12px;
    --transition: all 0.3s ease;
    --shadow: 0 4px 15px rgba(0,0,0,0.08);
    --box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Quicksand', sans-serif;
    line-height: 1.6;
    color: var(--text);
    background-color: #FFFFFF;
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Fredoka', sans-serif;
    font-weight: 600;
    line-height: 1.3;
}

/* Header */
header {
    padding: 20px 0;
    background-color: #FFFFFF;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 100;
}

header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    font-size: 24px;
    font-weight: 700;
    color: var(--text);
    font-family: 'Fredoka', sans-serif;
}

.logo-icon {
    margin-right: 10px;
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    color: var(--light-text);
    font-weight: 600;
    font-size: 16px;
    position: relative;
}

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

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--primary);
    border-radius: 3px;
    transition: var(--transition);
}

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

/* Hero Section */
.hero {
    padding: 100px 0 80px;
    text-align: center;
    background-color: var(--background);
    position: relative;
    overflow: hidden;
}

.hero h1 {
    font-size: clamp(32px, 8vw, 56px);
    margin-bottom: 20px;
    position: relative;
    z-index: 2;
}

.hero p {
    font-size: clamp(18px, 3vw, 22px);
    max-width: 700px;
    margin: 0 auto 40px;
    color: var(--light-text);
    position: relative;
    z-index: 2;
}

.accent {
    color: var(--secondary);
    position: relative;
    display: inline-block;
}

.accent::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 0;
    width: 100%;
    height: 8px;
    background: var(--accent);
    z-index: -1;
    border-radius: 4px;
}

/* Animated Background Shapes */
.shapes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    opacity: 0.5;
}

.shape {
    position: absolute;
    border-radius: 50%;
}

.shape-1 {
    width: 120px;
    height: 120px;
    background-color: var(--primary);
    top: 10%;
    left: 10%;
    animation: float 8s infinite ease-in-out;
}

.shape-2 {
    width: 80px;
    height: 80px;
    background-color: var(--secondary);
    top: 60%;
    left: 15%;
    animation: float 12s infinite ease-in-out reverse;
}

.shape-3 {
    width: 100px;
    height: 100px;
    background-color: var(--accent);
    top: 30%;
    right: 10%;
    animation: float 10s infinite ease-in-out;
}

.shape-4 {
    width: 60px;
    height: 60px;
    background-color: var(--primary);
    top: 70%;
    right: 20%;
    animation: float 9s infinite ease-in-out reverse;
}

@keyframes float {
    0% { transform: translateY(0) translateX(0); }
    25% { transform: translateY(-15px) translateX(15px); }
    50% { transform: translateY(0) translateX(0); }
    75% { transform: translateY(15px) translateX(-15px); }
    100% { transform: translateY(0) translateX(0); }
}

/* Sections */
.section {
    padding: 80px 0;
}

.section.alt-bg {
    background-color: var(--background);
}

.section-title {
    text-align: center;
    font-size: clamp(28px, 5vw, 42px);
    margin-bottom: 50px;
    color: var(--text);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 5px;
    background: var(--primary);
    border-radius: 5px;
}

/* Card Grid */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.fun-card {
    background-color: #FFFFFF;
    border-radius: var(--border-radius);
    padding: 40px 30px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    z-index: 1;
    min-height: 320px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.fun-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--box-shadow);
}

.fun-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 25px;
}

.fun-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--text);
}

.fun-card p {
    color: var(--light-text);
    margin-bottom: 25px;
}

.card-dots {
    display: flex;
    gap: 8px;
    margin-top: auto;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--primary);
    opacity: 0.5;
}

.dot:nth-child(2) {
    background-color: var(--secondary);
}

.dot:nth-child(3) {
    background-color: var(--accent);
}

/* Content Block */
.content-block {
    max-width: 800px;
    margin: 0 auto;
}

.content-block p {
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 40px;
    text-align: center;
}

/* Experiment Showcase */
.experiment-showcase {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.experiment {
    background-color: #FFFFFF;
    border-radius: var(--border-radius);
    padding: 30px 25px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.experiment-icon {
    width: 50px;
    height: 50px;
    margin: 0 auto 20px;
}

.experiment h3 {
    font-size: 20px;
    margin-bottom: 15px;
}

.experiment p {
    color: var(--light-text);
    margin-bottom: 0;
    font-size: 16px;
}

/* Game Grid */
.game-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.game-card {
    background-color: #FFFFFF;
    border-radius: var(--border-radius);
    padding: 40px 30px 30px;
    position: relative;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.game-number {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 18px;
    font-weight: 700;
    color: var(--primary);
    opacity: 0.8;
}

.game-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--text);
}

.game-card p {
    color: var(--light-text);
}

/* Resources */
.resources-content {
    max-width: 900px;
    margin: 0 auto;
    background-color: #FFFFFF;
    border-radius: var(--border-radius);
    padding: 40px;
    box-shadow: var(--shadow);
}

.resources-content p {
    text-align: center;
    font-size: 18px;
    margin-bottom: 30px;
    font-weight: 600;
}

.resources-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 15px;
}

.resources-grid a {
    background-color: var(--background);
    padding: 12px 20px;
    border-radius: 50px;
    text-align: center;
    color: var(--text);
    font-weight: 500;
    font-size: 14px;
    transition: var(--transition);
}

.resources-grid a:hover {
    background-color: var(--primary);
    color: white;
    transform: translateY(-3px);
}

/* Footer */
footer {
    background-color: #FFFFFF;
    padding: 60px 0 30px;
    border-top: 1px solid rgba(0,0,0,0.05);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    margin-bottom: 40px;
    flex-wrap: wrap;
    gap: 40px;
}

.footer-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.footer-logo span {
    margin-top: 15px;
    font-size: 20px;
    font-weight: 700;
    font-family: 'Fredoka', sans-serif;
}

.footer-links {
    display: flex;
    gap: 60px;
    flex-wrap: wrap;
}

.footer-nav h4,
.footer-social h4 {
    font-size: 18px;
    margin-bottom: 20px;
    color: var(--text);
}

.footer-nav ul li,
.footer-social ul li {
    margin-bottom: 10px;
}

.footer-nav ul a,
.footer-social ul a {
    color: var(--light-text);
    font-size: 16px;
}

.footer-nav ul a:hover,
.footer-social ul a:hover {
    color: var(--primary);
}

.copyright {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(0,0,0,0.05);
}

.copyright p {
    color: var(--light-text);
    font-size: 14px;
}

/* Media Queries */
@media (max-width: 768px) {
    header .container {
        flex-direction: column;
        gap: 15px;
    }
    
    .nav-links {
        gap: 15px;
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .footer-content {
        flex-direction: column;
        align-items: center;
        gap: 40px;
    }
    
    .footer-links {
        width: 100%;
        justify-content: space-around;
        gap: 20px;
    }
    
    .section {
        padding: 60px 0;
    }
    
    .resources-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    }
}

@media (max-width: 576px) {
    .resources-grid {
        grid-template-columns: 1fr;
    }
}