/* TryTundraJourney.live Styles - Arctic/Tundra Theme */

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

:root {
    /* Arctic/Tundra Color Palette */
    --primary-color: #1e3a5f; /* Deep arctic blue */
    --secondary-color: #4a90b8; /* Ice blue */
    --accent-color: #87ceeb; /* Sky blue */
    --dark-blue: #0f2a44; /* Midnight blue */
    --light-blue: #b8ddf0; /* Pale ice */
    --white: #ffffff;
    --light-gray: #f8fafc;
    --gray: #64748b;
    --dark-gray: #334155;
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    --gradient-hero: linear-gradient(135deg, var(--dark-blue) 0%, var(--primary-color) 50%, var(--secondary-color) 100%);
    --gradient-card: linear-gradient(145deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.05) 100%);
    
    /* Typography */
    --font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    
    /* Transitions */
    --transition-fast: 0.15s ease-in-out;
    --transition-normal: 0.3s ease-in-out;
    --transition-slow: 0.5s ease-in-out;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--dark-gray);
    background: var(--light-gray);
    overflow-x: hidden;
}

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

/* Navigation */
.navbar {
    background: var(--gradient-primary);
    padding: var(--spacing-md) 0;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    box-shadow: var(--shadow-md);
    backdrop-filter: blur(10px);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Mobile menu toggle */
.nav-toggle {
    display: none;
    background: transparent;
    border: 0;
    cursor: pointer;
    padding: var(--spacing-sm);
}

.hamburger {
    width: 22px;
    height: 2px;
    background: var(--white);
    display: block;
    position: relative;
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    left: 0;
    width: 22px;
    height: 2px;
    background: var(--white);
    transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.hamburger::before { top: -7px; }
.hamburger::after { top: 7px; }

/* Mobile behavior */
@media (max-width: 768px) {
    .nav-toggle { display: inline-flex; align-items: center; }
    /* Menu animation: slide down from nav and fade in */
    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        color: var(--dark-blue);
        padding: 0 var(--spacing-md) var(--spacing-md) var(--spacing-md);
        box-shadow: var(--shadow-lg);
        z-index: 1002;
        border-top: 1px solid rgba(0,0,0,0.04);
        max-height: 0;
        overflow: hidden;
        opacity: 0;
        transform: translateY(-8px);
        transition: max-height 320ms ease, opacity 240ms ease, transform 240ms ease;
        will-change: max-height, opacity, transform;
    }
    .nav-menu[aria-hidden="false"] {
        max-height: 420px; /* roomy enough for a few links */
        opacity: 1;
        transform: translateY(0);
    }
    .nav-menu li { margin-bottom: var(--spacing-sm); }
    .nav-menu a { color: var(--dark-blue); display: block; padding: var(--spacing-sm) var(--spacing-md); border-radius: var(--radius-sm); }
    .nav-menu a:hover { background: rgba(14,42,68,0.04); color: var(--primary-color); }

    /* overlay behind menu to dim page and catch outside clicks */
    .nav-overlay {
        position: fixed;
        inset: 0 0 0 0;
        background: rgba(0,0,0,0.35);
        z-index: 900; /* sit under the navbar (which is z-index:1000) */
        opacity: 0;
        pointer-events: none;
        transition: opacity 220ms ease;
    }
    .nav-overlay.active { opacity: 1; pointer-events: auto; }

    /* force show when body has nav-open (JS will toggle this) */
    body.nav-open .nav-menu { display: block; max-height: 420px; opacity: 1; transform: translateY(0); }

    /* Hamburger open state */
    .nav-toggle[aria-expanded="true"] .hamburger { background: transparent; }
    .nav-toggle[aria-expanded="true"] .hamburger::before { transform: translateY(7px) rotate(45deg); }
    .nav-toggle[aria-expanded="true"] .hamburger::after { transform: translateY(-7px) rotate(-45deg); }
    .nav-toggle[aria-expanded="true"] .hamburger::before,
    .nav-toggle[aria-expanded="true"] .hamburger::after { background: var(--primary-color); }
}

.nav-logo a {
    color: var(--white);
    text-decoration: none;
    font-size: var(--font-size-xl);
    font-weight: 700;
    transition: var(--transition-normal);
}

.nav-logo a:hover {
    color: var(--accent-color);
    transform: scale(1.05);
}

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

.nav-menu a {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
    position: relative;
}

.nav-menu a:hover,
.nav-menu a.active {
    background: rgba(255, 255, 255, 0.1);
    color: var(--accent-color);
    transform: translateY(-2px);
}

/* Hero Section */
.hero {
    /* background is a dark gradient overlaid on the hero image */
    background-image: linear-gradient(rgba(15,42,68,0.65), rgba(30,58,95,0.25)), url('../img/hero.jpg');
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    color: var(--white);
    padding: calc(80px + var(--spacing-3xl)) 0 var(--spacing-3xl) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    /* subtle decorative overlay retained */
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><polygon fill="rgba(255,255,255,0.03)" points="0,1000 0,0 1000,0"/><polygon fill="rgba(255,255,255,0.02)" points="1000,1000 1000,300 300,1000"/></svg>');
    background-size: cover;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
}

@media (max-width: 768px) {
    .hero { padding: calc(100px + var(--spacing-2xl)) 0 var(--spacing-3xl) 0; background-position: center top; }
    .nav-menu a {
        color: var(--dark-blue);
    }
}

.hero h1 {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    margin-bottom: var(--spacing-lg);
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.hero p {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-xl);
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-lg);
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius-lg);
    transition: var(--transition-normal);
    border: none;
    cursor: pointer;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: var(--shadow-lg);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

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

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

/* About Section */
.about {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(180deg, rgba(74,144,184,0.04) 0%, rgba(188,222,239,0.02) 100%);
    color: var(--dark-gray);
}

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

.about h2 {
    font-size: var(--font-size-3xl);
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
    font-weight: 700;
}

.about p {
    max-width: 900px;
    margin: 0 auto;
    color: var(--gray);
    font-size: var(--font-size-lg);
}

/* Features Section */
.features {
    padding: calc(var(--spacing-3xl) + 1rem) 0;
    background: var(--white);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.feature-item {
    background: var(--gradient-card);
    backdrop-filter: blur(6px);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: var(--radius-lg);
    padding: calc(var(--spacing-lg) + 0.5rem);
    text-align: left;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.feature-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
}

.feature-item:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.feature-item h3 {
    font-size: var(--font-size-lg);
    margin: 0 0 var(--spacing-sm) 0;
    color: var(--primary-color);
}

.feature-item p {
    color: var(--gray);
    font-size: var(--font-size-sm);
    margin: 0;
    line-height: 1.45;
}

/* Reviews Section */
.reviews {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(180deg, rgba(14,42,68,0.02) 0%, rgba(255,255,255,0) 100%);
}

.reviews h2 {
    text-align: center;
    color: var(--primary-color);
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-md);
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-md);
}

.review-item {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(51,65,85,0.05);
    color: var(--dark-gray);
}

.review-item p {
    font-style: italic;
    color: var(--dark-gray);
    margin-bottom: var(--spacing-sm);
}

.review-item cite {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--gray);
    text-align: right;
}

/* Game Section */
.games {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--light-gray) 0%, var(--white) 100%);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-header h2 {
    font-size: var(--font-size-3xl);
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
    font-weight: 700;
}

.section-header p {
    font-size: var(--font-size-lg);
    color: var(--gray);
    max-width: 600px;
    margin: 0 auto;
}

.games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
}

/* Responsive game frame: max-width 900px, 16:9 aspect ratio */
.game-wrapper {
    max-width: 900px;
    width: 100%;
    margin: 0 auto; /* center */
    position: relative;
    aspect-ratio: 16 / 9; /* modern browsers */
    overflow: hidden;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(16, 24, 40, 0.12);
    background: #000; /* fallback background while the iframe loads */
}

/* Disclaimer shown above games */
.game-disclaimer {
    background: linear-gradient(90deg, rgba(30,58,95,0.06), rgba(74,144,184,0.03));
    border-left: 4px solid var(--primary-color);
    padding: var(--spacing-md);
    margin: 0 0 var(--spacing-lg) 0;
    border-radius: var(--radius-md);
    color: var(--dark-gray);
    font-size: var(--font-size-base);
}

.game-disclaimer strong { color: var(--primary-color); margin-right: 0.5rem; }
.game-disclaimer a { display: inline-block; margin-left: var(--spacing-md); color: var(--accent-color); text-decoration: none; }
.game-disclaimer a:hover { text-decoration: underline; }

.game-wrapper iframe {
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
}

/* Fallback for browsers without aspect-ratio support */
@supports not (aspect-ratio: 16/9) {
    .game-wrapper { height: 0; padding-top: 56.25%; }
    .game-wrapper iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }
}

.game-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: var(--transition-normal);
    border: 1px solid rgba(74, 144, 184, 0.1);
}

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

.game-iframe-wrapper {
    position: relative;
    width: 100%;
    height: 200px;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: var(--font-size-lg);
}

.game-content {
    padding: var(--spacing-xl);
}

.game-content h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-md);
    color: var(--primary-color);
}

.game-content p {
    color: var(--gray);
    margin-bottom: var(--spacing-lg);
}

/* Contact Form */
.contact {
    padding: var(--spacing-3xl) 0;
    background: var(--white);
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
    background: var(--light-gray);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
    color: var(--primary-color);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid var(--light-blue);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    transition: var(--transition-normal);
    background: var(--white);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(74, 144, 184, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Legal Section */
.legal-section {
    padding: calc(80px + var(--spacing-2xl)) 0 var(--spacing-3xl) 0;
    background: var(--white);
}

.legal-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.legal-header h1 {
    font-size: var(--font-size-3xl);
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.legal-content {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

.legal-content h2 {
    font-size: var(--font-size-xl);
    color: var(--primary-color);
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
}

.legal-content h2:first-child {
    margin-top: 0;
}

.legal-content p {
    margin-bottom: var(--spacing-md);
    color: var(--dark-gray);
}

.legal-content a {
    color: var(--secondary-color);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: var(--transition-normal);
}

.legal-content a:hover {
    border-bottom-color: var(--secondary-color);
    color: var(--primary-color);
}

/* Footer - redesigned */
.footer {
    position: relative;
    background: linear-gradient(180deg, #071728 0%, #0f2a44 100%);
    color: var(--light-blue);
    padding: calc(var(--spacing-2xl) + 2rem) 0 var(--spacing-lg) 0;
    overflow: hidden;
}

/* decorative wave separator */
.footer::before {
    content: '';
    position: absolute;
    top: -2px;
    left: 0;
    right: 0;
    height: 60px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 320'%3E%3Cpath fill='%230f2a44' fill-opacity='1' d='M0,64L48,85.3C96,107,192,149,288,154.7C384,160,480,128,576,117.3C672,107,768,117,864,112C960,107,1056,85,1152,85.3C1248,85,1344,107,1392,117.3L1440,128L1440,0L1392,0C1344,0,1248,0,1152,0C1056,0,960,0,864,0C768,0,672,0,576,0C480,0,384,0,288,0C192,0,96,0,48,0L0,0Z'%3E%3C/path%3E%3C/svg%3E") no-repeat center top/cover;
    transform: translateY(-100%);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 320px;
    gap: var(--spacing-xl);
    align-items: start;
}

.footer-brand .footer-logo {
    display: inline-block;
    font-size: var(--font-size-2xl);
    font-weight: 800;
    color: var(--white);
    text-decoration: none;
    margin-bottom: var(--spacing-sm);
}

.footer-tagline {
    color: var(--light-blue);
    margin-bottom: var(--spacing-md);
}

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

.social {
    width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.04);
    color: var(--white);
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
}

.social:hover { background: rgba(255,255,255,0.08); }

.footer-links h4,
.footer-newsletter h4 {
    color: var(--white);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-lg);
}

.footer-links ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li { margin-bottom: 0.5rem; }

.footer-links a {
    color: var(--light-blue);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-links a:hover { color: var(--accent-color); }

.footer-newsletter p { color: var(--light-blue); margin-bottom: var(--spacing-sm); }

.newsletter-form {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.newsletter-form input[type="email"] {
    flex: 1;
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255,255,255,0.06);
    background: rgba(255,255,255,0.02);
    color: var(--white);
}

.newsletter-form input::placeholder { color: rgba(255,255,255,0.6); }

.newsletter-form .btn-primary { padding: 0 var(--spacing-lg); }

.disclaimer-card {
    background: transparent;
    padding: 0;
    border-radius: 0;
    font-size: var(--font-size-xs);
    color: var(--light-blue);
    backdrop-filter: none;
}

.disclaimer-card a { color: var(--accent-color); }

.footer-legal {
    margin-top: var(--spacing-lg);
    border-top: 1px solid rgba(255,255,255,0.04);
    padding-top: var(--spacing-md);
    text-align: center;
    color: rgba(255,255,255,0.6);
}

.footer-legal a {
    color: var(--light-blue);
    text-decoration: none;
    margin: 0 var(--spacing-sm);
    position: relative;
}

.footer-legal a:hover,
.footer-legal a:focus {
    color: var(--accent-color);
    text-decoration: underline;
}

/* small separator dot between inline links */
.footer-legal a + a::before {
    content: '\2022';
    color: rgba(255,255,255,0.35);
    margin-right: var(--spacing-sm);
    margin-left: var(--spacing-sm);
}

/* Footer responsive tweaks */
@media (max-width: 900px) {
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 680px) {
    .footer-grid { grid-template-columns: 1fr; text-align: center; }
    .newsletter-form { justify-content: center; flex-direction: column; }
    .newsletter-form .btn-primary { width: 100%; }
    .social-links { justify-content: center; }
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

.modal-content {
    background: var(--white);
    margin: 10% auto;
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    max-width: 500px;
    width: 90%;
    text-align: center;
    box-shadow: var(--shadow-xl);
    position: relative;
    animation: modalSlideIn 0.3s ease-out;
}

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

.modal h2 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-2xl);
}

.modal p {
    margin-bottom: var(--spacing-lg);
    color: var(--dark-gray);
    line-height: 1.6;
}

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

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }
.mt-5 { margin-top: var(--spacing-xl); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }
.mb-5 { margin-bottom: var(--spacing-xl); }

.d-none { display: none; }
.d-block { display: block; }
.d-flex { display: flex; }
.d-grid { display: grid; }

/* Responsive Design */
@media (max-width: 768px) {
    :root {
        --font-size-4xl: 1.875rem;
        --font-size-3xl: 1.5rem;
        --font-size-2xl: 1.25rem;
        --spacing-3xl: 2rem;
        --spacing-2xl: 1.5rem;
    }

    .nav-menu {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .nav-container {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .hero {
        padding: calc(120px + var(--spacing-xl)) 0 var(--spacing-xl) 0;
    }

    .features-grid,
    .games-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-nav ul {
        justify-content: center;
    }

    .modal-content {
        margin: 20% auto;
        width: 95%;
        padding: var(--spacing-xl);
    }

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

    .btn {
        padding: var(--spacing-md) var(--spacing-lg);
        font-size: var(--font-size-base);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }

    .nav-container {
        padding: 0 var(--spacing-sm);
    }

    .contact-form {
        padding: var(--spacing-lg);
    }

    .legal-content {
        padding: 0 var(--spacing-sm);
    }
}

/* Print Styles */
@media print {
    .navbar,
    .footer,
    .modal {
        display: none;
    }

    body {
        background: white;
        color: black;
    }

    .legal-section {
        padding-top: var(--spacing-md);
    }
}