/* ==========================================================================
   FairGame Initiative - Award-Winning Design with Forest Green Palette
   ========================================================================== */

/* CSS Variables */
:root {
    /* Color Palette - Forest Greens & Soft Pinks */
    --primary-green: #2D5016;
    --primary-green-medium: #4A7C2C;
    --primary-green-light: #6B9D3E;
    --primary-green-lighter: #A8D08D;
    
    --accent-pink: #FFB3C7;
    --accent-pink-medium: #FFC9D6;
    --accent-pink-light: #FFE5ED;
    
    --accent-sage: #8FAA7E;
    --accent-cream: #F5F1E8;
    
    /* Neutrals */
    --white: #FFFFFF;
    --off-white: #FAFAFA;
    --light-gray: #F3F4F6;
    --gray: #9CA3AF;
    --dark-gray: #4B5563;
    --darker-gray: #1F2937;
    --black: #111827;
    
    /* Typography */
    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Border Radius */
    --radius-sm: 0.5rem;
    --radius-md: 1rem;
    --radius-lg: 1.5rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
}

/* ==========================================================================
   Base Styles
   ========================================================================== */

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

html {
    scroll-behavior: smooth;
}

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

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

.container-wide {
    max-width: 100%;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--black);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: 1.25rem; }

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

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 2rem;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    border-radius: var(--radius-full);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    text-align: center;
    white-space: nowrap;
}

.btn-primary {
    background: var(--primary-green);
    color: var(--white);
    box-shadow: 0 2px 8px rgba(45, 80, 22, 0.2);
}

.btn-primary:hover {
    background: var(--primary-green-medium);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(45, 80, 22, 0.3);
}

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

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

.btn-large {
    padding: 1.125rem 2.5rem;
    font-size: 1.125rem;
}

.btn-nav-donate {
    background: var(--accent-pink);
    color: var(--primary-green);
    padding: 0.625rem 1.5rem;
    border-radius: var(--radius-full);
    font-weight: 600;
}

.btn-nav-donate:hover {
    background: var(--accent-pink-medium);
    transform: translateY(-1px);
}

/* ==========================================================================
   Navigation
   ========================================================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: var(--transition-base);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--primary-green);
}

.logo-img {
    width: 40px;
    height: 40px;
}

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

.nav-links a {
    font-weight: 500;
    color: var(--dark-gray);
    position: relative;
}

.nav-links a:not(.btn-nav-donate):hover {
    color: var(--primary-green);
}

.nav-links a:not(.btn-nav-donate)::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-green);
    transition: var(--transition-base);
}

.nav-links a:not(.btn-nav-donate):hover::after {
    width: 100%;
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
}

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

/* ==========================================================================
   Full-Screen Hero Section
   ========================================================================== */

.hero-fullscreen {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-image-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(45, 80, 22, 0.5);
}

.hero-content-center {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--white);
    max-width: 800px;
    padding: var(--spacing-xl);
    animation: fadeInUp 1s ease-out;
}

.hero-title-large {
    font-size: clamp(3rem, 8vw, 6rem);
    margin-bottom: var(--spacing-md);
    font-weight: 700;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.hero-subtitle-large {
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    margin-bottom: var(--spacing-xl);
    font-weight: 500;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

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

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

/* ==========================================================================
   Quiz Banner (Thin)
   ========================================================================== */

.quiz-banner {
    background: var(--accent-pink-light);
    padding: var(--spacing-lg) 0;
}

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

.quiz-banner-text h3 {
    color: var(--primary-green);
    margin-bottom: var(--spacing-xs);
    font-size: 1.5rem;
}

.quiz-banner-text p {
    color: var(--dark-gray);
    margin-bottom: 0;
}

/* ==========================================================================
   Thin Impact Statistics Banner
   ========================================================================== */

.impact-stats-thin {
    background: var(--primary-green);
    padding: var(--spacing-lg) 0;
}

.stats-strip {
    display: flex;
    justify-content: space-around;
    align-items: center;
    gap: var(--spacing-lg);
}

.stat-item {
    text-align: center;
    color: var(--white);
}

.stat-number {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    font-family: var(--font-heading);
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.875rem;
    opacity: 0.9;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ==========================================================================
   Asymmetric About Section
   ========================================================================== */

.about-section-asymmetric {
    padding: var(--spacing-3xl) 0;
    background: var(--off-white);
}

.about-layout {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-3xl);
    align-items: start;
}

.about-sidebar {
    position: sticky;
    top: 100px;
}

.about-title {
    font-size: clamp(2rem, 4vw, 2.5rem);
    color: var(--primary-green);
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.about-description {
    color: var(--dark-gray);
    font-size: 1.125rem;
    line-height: 1.8;
}

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

.tab-item {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border-left: 4px solid transparent;
    transition: all var(--transition-base);
    cursor: pointer;
}

.tab-item:hover,
.tab-item.active {
    border-left-color: var(--primary-green);
    box-shadow: var(--shadow-md);
}

.tab-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
}

.tab-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-green-lighter);
    font-family: var(--font-heading);
    min-width: 60px;
}

.tab-item.active .tab-number {
    color: var(--primary-green);
}

.tab-header h3 {
    color: var(--darker-gray);
    font-size: 1.5rem;
    margin: 0;
}

.tab-content {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
    display: none;
}

.tab-item.active .tab-content {
    display: block;
    animation: fadeInUp 0.5s ease-out;
}

.tab-content p {
    color: var(--dark-gray);
    line-height: 1.8;
    margin: 0;
}

/* ==========================================================================
   Quiz Section
   ========================================================================== */

.quiz-section {
    padding: var(--spacing-3xl) 0;
    background: var(--white);
}

.quiz-container {
    max-width: 700px;
    margin: 0 auto;
    background: var(--off-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-md);
}

.quiz-step {
    display: none;
}

.quiz-step.active {
    display: block;
    animation: fadeInUp 0.5s ease-out;
}

.quiz-question {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    color: var(--primary-green);
}

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

.quiz-option {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--white);
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    font-family: var(--font-heading);
    font-size: 1.125rem;
    text-align: left;
}

.quiz-option:hover {
    border-color: var(--primary-green);
    transform: translateX(10px);
    box-shadow: var(--shadow-md);
}

.option-text {
    color: var(--darker-gray);
}

.option-arrow {
    color: var(--primary-green);
    font-size: 1.5rem;
    opacity: 0;
    transform: translateX(-10px);
    transition: all var(--transition-base);
}

.quiz-option:hover .option-arrow {
    opacity: 1;
    transform: translateX(0);
}

.quiz-back {
    background: none;
    border: none;
    color: var(--primary-green);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-xs);
    transition: var(--transition-base);
}

.quiz-back:hover {
    transform: translateX(-5px);
}

.quiz-results {
    text-align: center;
}

.results-title {
    margin-bottom: var(--spacing-xl);
    color: var(--primary-green);
}

.results-content {
    text-align: left;
    margin-bottom: var(--spacing-xl);
}

.result-resource {
    padding: var(--spacing-md);
    background: var(--white);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    border-left: 4px solid var(--primary-green);
}

.result-resource h4 {
    color: var(--primary-green);
    margin-bottom: var(--spacing-xs);
}

.result-resource p {
    margin-bottom: var(--spacing-xs);
    color: var(--dark-gray);
}

.result-resource a {
    color: var(--primary-green-medium);
    font-weight: 600;
}

.result-resource a:hover {
    color: var(--primary-green);
}

.quiz-restart {
    margin: 0 auto;
}

/* ==========================================================================
   Compact Resources Section
   ========================================================================== */

.resources-section-compact {
    padding: var(--spacing-3xl) 0;
    background: var(--white);
}

.section-title-center {
    text-align: center;
    color: var(--primary-green);
    margin-bottom: var(--spacing-xl);
}

.resources-grid-compact {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    max-width: 1000px;
    margin: 0 auto;
}

.resource-card-compact {
    padding: var(--spacing-lg);
    background: var(--off-white);
    border: 2px solid var(--light-gray);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    text-align: center;
}

.resource-card-compact:hover {
    border-color: var(--primary-green);
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    background: var(--white);
}

.resource-card-compact h4 {
    color: var(--primary-green);
    margin-bottom: var(--spacing-xs);
    font-size: 1.125rem;
}

.resource-card-compact p {
    color: var(--dark-gray);
    font-size: 0.875rem;
    margin: 0;
}

/* ==========================================================================
   CTA Section
   ========================================================================== */

.cta-section {
    padding: var(--spacing-3xl) 0;
    background: var(--primary-green);
    color: var(--white);
    text-align: center;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
}

.cta-title {
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.cta-description {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xl);
    opacity: 0.95;
}

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

.cta-section .btn-primary {
    background: var(--white);
    color: var(--primary-green);
}

.cta-section .btn-primary:hover {
    background: var(--off-white);
    transform: translateY(-2px) scale(1.05);
}

.cta-section .btn-secondary {
    background: transparent;
    color: var(--white);
    border-color: var(--white);
}

.cta-section .btn-secondary:hover {
    background: var(--white);
    color: var(--primary-green);
}

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
    background: var(--darker-gray);
    color: var(--light-gray);
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-brand {
    max-width: 350px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
}

.footer-logo img {
    width: 40px;
    height: 40px;
}

.footer-tagline {
    font-size: 0.875rem;
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

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

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

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

.footer-links a {
    color: var(--light-gray);
    font-size: 0.875rem;
    transition: var(--transition-base);
}

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

.footer-bottom {
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
}

.footer-legal {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.footer-legal a:hover {
    color: var(--primary-green-lighter);
}

/* ==========================================================================
   Animations
   ========================================================================== */

[data-aos] {
    opacity: 0;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos].aos-animate {
    opacity: 1;
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */

@media (max-width: 968px) {
    .about-layout {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .about-sidebar {
        position: relative;
        top: 0;
    }
    
    .quiz-banner-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
    
    .footer-brand {
        grid-column: 1 / -1;
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: var(--spacing-lg);
        box-shadow: var(--shadow-lg);
        transform: translateY(-100%);
        opacity: 0;
        pointer-events: none;
        transition: all var(--transition-base);
    }
    
    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .hero-fullscreen {
        height: 100vh;
    }
    
    .hero-title-large {
        font-size: clamp(2.5rem, 10vw, 4rem);
    }
    
    .stats-strip {
        grid-template-columns: repeat(2, 1fr);
        display: grid;
    }
    
    .resources-grid-compact {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
}

@media (max-width: 480px) {
    .stats-strip {
        grid-template-columns: 1fr;
    }
    
    .resources-grid-compact {
        grid-template-columns: 1fr;
    }
    
    .quiz-container {
        padding: var(--spacing-md);
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-buttons .btn {
        width: 100%;
    }
}