/* Global Styles */
:root {
    --primary: #004d00;
    --primary-light: #008800;
    --secondary: #ffcc00;
    --secondary-hover: #e6b800;
    --light-bg: #f0f5e8;
    --accent-bg: #b5e3a4;
    --text: #333;
    --white: #fff;
}

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

body {
    font-family: 'Poppins', 'Arial', sans-serif;
    background-color: var(--white);
    color: var(--text);
    line-height: 1.6;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 0;
}

h1, h2, h3 {
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--primary);
}

h2 {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 30px;
    position: relative;
}

h2::after {
    content: '';
    display: block;
    width: 80px;
    height: 3px;
    background: linear-gradient(to right, var(--primary), var(--primary-light));
    margin: 15px auto 0;
    border-radius: 2px;
}

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

.btn {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 30px;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    text-align: center;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
}

.primary {
    background: var(--secondary);
    color: var(--text);
}

.primary:hover {
    background: var(--secondary-hover);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
}

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

.secondary:hover {
    background: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
}

.text {
    background: transparent;
    color: var(--primary);
    box-shadow: none;
    padding: 8px 0;
    position: relative;
}

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

.text:hover::after {
    width: 100%;
}

/* Header */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 5%;
    background: linear-gradient(to right, var(--primary), var(--primary-light));
    color: var(--white);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
}

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

.logo h1 {
    color: var(--white);
    font-size: 2rem;
    letter-spacing: 1px;
    font-weight: bold;
    margin-bottom: 0;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.2);
}

.tagline {
    font-size: 0.9rem;
    letter-spacing: 1px;
}

nav ul {
    list-style-type: none;
    display: flex;
}

nav ul li {
    margin: 0 18px;
}

nav ul li a {
    color: var(--white);
    font-weight: 500;
    position: relative;
    padding: 5px 0;
    font-size: 1.1rem;
}

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

nav ul li a:hover::after,
nav ul li a.active::after {
    width: 100%;
}

.cta-link {
    color: var(--secondary);
    font-weight: 600;
}

/* Mobile menu toggle */
#menu-toggle {
    display: none;
}

.menu-icon {
    display: none;
    cursor: pointer;
    color: var(--white);
    font-size: 1.5rem;
}

/* Hero Section */
.hero {
    height: 600px;
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('https://img.freepik.com/premium-photo/abstract-concept-art-menal-health-problems_204197-14211.jpg');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    position: relative;
}

.hero-content {
    position: relative;
    max-width: 800px;
    margin-left: 10%;
    color: var(--white);
    z-index: 1;
}

.hero-content h2 {
    color: var(--white);
    font-size: 3rem;
    text-align: left;
    margin-bottom: 20px;
}

.hero-content h2::after {
    margin-left: 0;
    background: var(--secondary);
}

.hero-image {
    width: 100%;
    max-width: 300px;
    border-radius: 15px;
    margin-bottom: 20px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
}

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

.accent {
    color: var(--secondary);
}

.cta-buttons {
    display: flex;
    gap: 20px;
}

/* Section Styling */
.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 50px;
}

.section-header p {
    font-size: 1.2rem;
}

.section-header.light {
    color: var(--white);
}

.section-header.light h2 {
    color: var(--white);
}

.section-header.light h2::after {
    background: var(--secondary);
}

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

.accent-bg {
    background: linear-gradient(to right, var(--primary), var(--primary-light));
    color: var(--white);
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

.grid.two-column {
    grid-template-columns: repeat(2, 1fr);
}

.card {
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    max-width: 600px;
    margin: 0 auto;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.card-content {
    padding: 20px;
    text-align: left; 
}

.card-content p {
    margin-top: 10px; 
    color: var(--text); 
    font-size: 1rem; 
    line-height: 1.4; 
}

.card-content h3 {
    color: var(--primary);
    margin-bottom: 10px;
}

/* Game Content Styling */
.game-content {
    text-align: center;
}

/* Breathing Container Styling */
.breathing-container {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
}

/* Guru/Chatbot Section */
.guru-section {
    padding: 80px 0;
    background-color: var(--light-bg);
}

.guru-container {
    display: flex;
    align-items: center;
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    gap: 40px;
}

.guru-image, .guru-content {
    flex: 1;
}

.guru-image img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.guru-content h2 {
    text-align: left;
}

.guru-content h2::after {
    margin-left: 0;
}

.guru-content button {
    margin-top: 20px;
}

.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(0, 77, 0, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(0, 77, 0, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(0, 77, 0, 0);
    }
}

/* Footer */
footer {
    background: linear-gradient(to right, var(--primary), var(--primary-light));
    color: var(--white);
    padding: 60px 0 30px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    width: 90%;
    max-width: 1200px;
    margin: 0 auto 40px;
    flex-wrap: wrap;
    gap: 40px;
}

.footer-logo h2 {
    color: var(--white);
    text-align: left;
    margin-bottom: 10px;
}

.footer-logo h2::after {
    display: none;
}

.footer-links h3, .footer-social h3 {
    color: var(--white);
    margin-bottom: 20px;
    position: relative;
}

.footer-links h3::after, .footer-social h3::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -8px;
    width: 40px;
    height: 2px;
    background-color: var(--secondary);
}

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

.footer-links ul li {
    margin-bottom: 12px;
}

.footer-links ul li a:hover {
    color: var(--secondary);
}

.social-icons {
    display: flex;
    gap: 20px;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: all 0.3s ease;
}

.social-icons a:hover {
    background: var(--secondary);
    color: var(--text);
    transform: translateY(-5px);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* Component-Specific Styling */


/* Bubble Game */
.bubble {
    position: fixed;
    bottom: -20px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: radial-gradient(circle at 70% 30%, white 8%, var(--primary-light) 50%, var(--primary) 100%);
    animation: float 5s linear infinite;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
    cursor: pointer;
    z-index: 100;
}

@keyframes float {
    0% { transform: translateY(0) rotate(0deg); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translateY(-100vh) rotate(360deg); opacity: 0; }
}

#bubble-score {
    font-size: 1.5rem;
    font-weight: bold;
    margin: 20px 0;
}

/* Breathing Exercise */
#breathing-animation {
    width: 150px;
    height: 150px;
    background-color: var(--accent-bg);
    border-radius: 50%;
    transition: all 0.5s ease;
}

.breathing-expand {
    transform: scale(1.5);
    background-color: var(--secondary) !important;
}

.breathing-contract {
    transform: scale(1);
    background-color: var(--accent-bg) !important;
}

#breathing-instruction {
    font-weight: bold;
    margin: 20px 0;
    text-align: center;
}

/* Responsive Design */
@media screen and (max-width: 992px) {
    .hero {
        height: 500px;
    }
    
    .hero-content h2 {
        font-size: 2.5rem;
    }
    
    .grid.two-column {
        grid-template-columns: 1fr;
    }
    
    .guru-container {
        flex-direction: column;
    }
}

@media screen and (max-width: 768px) {
    .menu-icon {
        display: block;
    }
    
    nav ul {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--primary);
        flex-direction: column;
        align-items: center;
        padding: 20px 0;
        transform: translateY(-200%);
        transition: transform 0.3s ease;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        z-index: 100;
    }
    
    nav ul li {
        margin: 10px 0;
    }
    
    #menu-toggle:checked ~ ul {
        transform: translateY(0);
    }
    
    .hero {
        height: 400px;
    }
    
    .hero-content {
        margin: 0 auto;
        text-align: center;
        padding: 0 20px;
    }
    
    .hero-content h2 {
        font-size: 2rem;
        text-align: center;
    }
    
    .hero-content h2::after {
        margin: 15px auto 0;
    }
    
    .cta-buttons {
        justify-content: center;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 30px;
    }
}

@media screen and (max-width: 576px) {
    .hero {
        height: 350px;
    }
    
    .hero-content h2 {
        font-size: 1.8rem;
    }
    
    .grid {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
        gap: 15px;
    }
    
    .btn {
        width: 100%;
    }
}