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

:root {
    /* FrostLeafHarbor Color Palette */
    --frost-blue: #4A90E2;
    --deep-ocean: #2C5F7C;
    --ice-white: #F0F8FF;
    --leaf-green: #50C878;
    --autumn-orange: #E67E22;
    --harbor-navy: #1A3A52;
    --mist-gray: #95A5A6;
    --sand-beige: #F5E6D3;
    --dark-slate: #1C2833;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--frost-blue) 0%, var(--leaf-green) 100%);
    --gradient-ocean: linear-gradient(180deg, var(--deep-ocean) 0%, var(--harbor-navy) 100%);
    --gradient-autumn: linear-gradient(135deg, var(--autumn-orange) 0%, #C0392B 100%);

    /* Typography */
    --font-primary: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-heading: Georgia, 'Times New Roman', serif;

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-xxl: 4rem;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

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

/* Header */
.header {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition-normal);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--deep-ocean);
    text-decoration: none;
    transition: var(--transition-fast);
}

.logo:hover {
    transform: scale(1.05);
}

.logo-icon {
    font-size: 1.8rem;
}

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

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

.nav-menu a:not(.btn):hover {
    color: var(--frost-blue);
}

.nav-menu a:not(.btn)::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition-fast);
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-xs);
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--harbor-navy);
    border-radius: 2px;
    transition: var(--transition-fast);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-normal);
    border: 2px solid transparent;
    cursor: pointer;
    font-size: 1rem;
    text-align: center;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 15px rgba(74, 144, 226, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(74, 144, 226, 0.4);
}

.btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.btn-outline {
    border: 2px solid var(--frost-blue);
    color: var(--frost-blue);
    background: transparent;
}

.btn-outline:hover {
    background: var(--frost-blue);
    color: white;
}

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
}

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    opacity: 0;
    animation: fadeIn 0.3s forwards;
}

@keyframes fadeIn {
    to { opacity: 1; }
}

.modal-content {
    background: white;
    padding: var(--space-xl);
    border-radius: 20px;
    max-width: 500px;
    width: 90%;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.age-modal {
    text-align: center;
}

.age-modal-icon {
    font-size: 4rem;
    margin-bottom: var(--space-md);
}

.age-modal h2 {
    color: var(--harbor-navy);
    margin-bottom: var(--space-md);
    font-family: var(--font-heading);
}

.age-confirmation {
    margin: var(--space-lg) 0;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    cursor: pointer;
    justify-content: center;
}

.checkbox-label input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
}

.age-disclaimer {
    margin-top: var(--space-md);
    font-size: 0.9rem;
    color: var(--mist-gray);
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--harbor-navy);
    color: white;
    padding: var(--space-md);
    z-index: 9999;
    transform: translateY(100%);
    transition: var(--transition-normal);
}

.cookie-banner.show {
    transform: translateY(0);
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.cookie-content a {
    color: var(--leaf-green);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #E3F2FD 0%, #E8F5E9 50%, #B3E5FC 100%);
    z-index: -1;
}

.hero-bg::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(74, 144, 226, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 20s infinite ease-in-out;
}

.hero-bg::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -5%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(80, 200, 120, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 15s infinite ease-in-out reverse;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(50px, 30px) scale(1.1); }
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
    padding: var(--space-xxl) var(--space-md);
}

.hero-title {
    font-size: 3.5rem;
    font-family: var(--font-heading);
    color: var(--harbor-navy);
    margin-bottom: var(--space-md);
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--deep-ocean);
    margin-bottom: var(--space-md);
    font-weight: 500;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--mist-gray);
    margin-bottom: var(--space-lg);
}

.hero-buttons {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.hero-visual {
    position: relative;
    height: 400px;
}

.floating-card {
    position: absolute;
    width: 120px;
    height: 180px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    animation: floatCard 3s infinite ease-in-out;
}

.card-1 {
    background: linear-gradient(135deg, #4A90E2 0%, #357ABD 100%);
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.card-2 {
    background: linear-gradient(135deg, #50C878 0%, #3DA55F 100%);
    top: 40%;
    right: 20%;
    animation-delay: 0.5s;
}

.card-3 {
    background: linear-gradient(135deg, #2C5F7C 0%, #1A3A52 100%);
    bottom: 15%;
    left: 30%;
    animation-delay: 1s;
}

@keyframes floatCard {
    0%, 100% { transform: translateY(0) rotate(-5deg); }
    50% { transform: translateY(-20px) rotate(5deg); }
}

/* Section Styles */
.section-header {
    text-align: center;
    margin-bottom: var(--space-xxl);
}

.section-header h2 {
    font-size: 2.5rem;
    font-family: var(--font-heading);
    color: var(--harbor-navy);
    margin-bottom: var(--space-sm);
}

.section-header p {
    font-size: 1.2rem;
    color: var(--mist-gray);
}

/* Games Section */
.games-section {
    padding: var(--space-xxl) 0;
    background: white;
}

.games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
}

.game-card {
    background: white;
    border-radius: 20px;
    padding: var(--space-xl);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.game-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: var(--transition-normal);
}

.game-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.game-card:hover::before {
    transform: scaleX(1);
}

.game-card.featured {
    border: 2px solid var(--frost-blue);
}

.featured-badge {
    position: absolute;
    top: 20px;
    right: -30px;
    background: var(--gradient-primary);
    color: white;
    padding: 5px 40px;
    transform: rotate(45deg);
    font-size: 0.8rem;
    font-weight: bold;
}

.game-card-icon {
    font-size: 3.5rem;
    margin-bottom: var(--space-md);
}

.game-card h3 {
    font-size: 1.8rem;
    color: var(--harbor-navy);
    margin-bottom: var(--space-md);
    font-family: var(--font-heading);
}

.game-card p {
    color: var(--mist-gray);
    margin-bottom: var(--space-md);
    line-height: 1.8;
}

.game-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    margin-bottom: var(--space-lg);
}

.game-features span {
    font-size: 0.9rem;
    color: var(--deep-ocean);
}

/* Benefits Section */
.benefits-section {
    padding: var(--space-xxl) 0;
    background: linear-gradient(180deg, white 0%, var(--ice-white) 100%);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
}

.benefit-card {
    background: white;
    padding: var(--space-lg);
    border-radius: 15px;
    text-align: center;
    transition: var(--transition-normal);
    border: 2px solid transparent;
}

.benefit-card:hover {
    border-color: var(--frost-blue);
    transform: scale(1.05);
}

.benefit-icon {
    font-size: 3rem;
    margin-bottom: var(--space-md);
}

.benefit-card h3 {
    color: var(--harbor-navy);
    margin-bottom: var(--space-sm);
    font-size: 1.3rem;
}

.benefit-card p {
    color: var(--mist-gray);
    line-height: 1.8;
}

/* CTA Section */
.cta-section {
    padding: var(--space-xxl) 0;
    background: var(--gradient-ocean);
    color: white;
    text-align: center;
}

.cta-section h2 {
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
    font-family: var(--font-heading);
}

.cta-section p {
    font-size: 1.2rem;
    margin-bottom: var(--space-lg);
    opacity: 0.9;
}

/* Footer */
.footer {
    background: var(--dark-slate);
    color: white;
    padding: var(--space-xxl) 0 var(--space-md);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.footer-column h4 {
    margin-bottom: var(--space-md);
    color: var(--leaf-green);
    font-size: 1.2rem;
}

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

.footer-column li {
    margin-bottom: var(--space-xs);
}

.footer-column a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition-fast);
}

.footer-column a:hover {
    color: var(--frost-blue);
    padding-left: 5px;
}

.footer-disclaimer {
    background: rgba(255, 255, 255, 0.05);
    padding: var(--space-lg);
    border-radius: 15px;
    margin-bottom: var(--space-lg);
    border-left: 4px solid var(--autumn-orange);
}

.footer-disclaimer h4 {
    color: var(--autumn-orange);
    margin-bottom: var(--space-md);
}

.footer-disclaimer p {
    margin-bottom: var(--space-sm);
    line-height: 1.8;
}

.help-links {
    list-style: none;
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
    margin-top: var(--space-sm);
}

.help-links a {
    color: var(--frost-blue);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: var(--transition-fast);
}

.help-links a:hover {
    border-bottom-color: var(--frost-blue);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
}

/* Content Pages */
.content-page {
    padding: var(--space-xxl) 0;
    min-height: 60vh;
}

.content-page h1 {
    font-size: 2.5rem;
    color: var(--harbor-navy);
    margin-bottom: var(--space-lg);
    font-family: var(--font-heading);
}

.content-page h2 {
    font-size: 2rem;
    color: var(--deep-ocean);
    margin: var(--space-lg) 0 var(--space-md);
}

.content-page h3 {
    font-size: 1.5rem;
    color: var(--harbor-navy);
    margin: var(--space-md) 0 var(--space-sm);
}

.content-page p {
    margin-bottom: var(--space-md);
    line-height: 1.8;
    color: var(--mist-gray);
}

.content-page ul, .content-page ol {
    margin: var(--space-md) 0;
    padding-left: var(--space-lg);
}

.content-page li {
    margin-bottom: var(--space-xs);
    line-height: 1.8;
}

/* Game Pages */
.game-container {
    max-width: 1000px;
    margin: var(--space-lg) auto;
    padding: 0 var(--space-md);
}

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

.game-title {
    font-size: 2.5rem;
    color: var(--harbor-navy);
    margin-bottom: var(--space-sm);
    font-family: var(--font-heading);
}

.game-description {
    font-size: 1.1rem;
    color: var(--mist-gray);
}

.game-board {
    background: white;
    border-radius: 20px;
    padding: var(--space-xl);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    margin-bottom: var(--space-lg);
}

.game-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.stat-box {
    background: var(--ice-white);
    padding: var(--space-md);
    border-radius: 10px;
    text-align: center;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--mist-gray);
    margin-bottom: var(--space-xs);
}

.stat-value {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--harbor-navy);
}

.game-controls {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
    margin-top: var(--space-lg);
}

/* Responsive Design */
@media (max-width: 968px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        flex-direction: column;
        background: white;
        padding: var(--space-lg);
        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
        transition: var(--transition-normal);
        align-items: flex-start;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: flex;
    }

    .hero-content {
        grid-template-columns: 1fr;
    }

    .hero-visual {
        display: none;
    }

    .hero-title {
        font-size: 2.5rem;
    }
}

@media (max-width: 640px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn-large {
        width: 100%;
    }

    .cookie-content {
        flex-direction: column;
        text-align: center;
    }
}