/* CSS Reset & Base Styles */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    /* Color System - Dungeon Theme */
    --color-primary: #8B4513; /* Saddle Brown */
    --color-primary-light: #A0522D;
    --color-primary-dark: #654321;
    
    --color-accent: #D4AF37; /* Gold */
    --color-accent-light: #F4E261;
    --color-accent-dark: #B8860B;
    
    --color-secondary: #2F4F4F; /* Dark Slate Gray */
    --color-secondary-light: #708090;
    --color-secondary-dark: #1C3333;
    
    --color-background: #FAF9F6; /* Off White */
    --color-background-alt: #F5F5DC; /* Beige */
    --color-surface: #FFFFFF;
    
    --color-text: #2C2C2C;
    --color-text-muted: #666666;
    --color-text-light: #999999;
    
    --color-success: #228B22;
    --color-warning: #FF8C00;
    --color-error: #DC143C;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 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;
    --font-size-5xl: 3rem;
    
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    
    --line-height-tight: 1.2;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.7;
    
    /* Spacing Scale */
    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 0.75rem;
    --spacing-4: 1rem;
    --spacing-5: 1.25rem;
    --spacing-6: 1.5rem;
    --spacing-8: 2rem;
    --spacing-10: 2.5rem;
    --spacing-12: 3rem;
    --spacing-16: 4rem;
    --spacing-20: 5rem;
    --spacing-24: 6rem;
    
    /* Borders & Shadows */
    --border-radius-sm: 0.25rem;
    --border-radius: 0.5rem;
    --border-radius-lg: 0.75rem;
    --border-radius-xl: 1rem;
    
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 25px 50px rgba(0, 0, 0, 0.25);
    
    /* Transitions */
    --transition-fast: 0.15s ease-out;
    --transition-base: 0.25s ease-out;
    --transition-slow: 0.35s ease-out;
    
    /* Z-Index Scale */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
}

/* Base Elements */
html {
    font-size: 100%;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-normal);
    line-height: var(--line-height-normal);
    color: var(--color-text);
    background-color: var(--color-background);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
    margin-bottom: var(--spacing-4);
}

h1 { font-size: var(--font-size-5xl); }
h2 { font-size: var(--font-size-4xl); }
h3 { font-size: var(--font-size-3xl); }
h4 { font-size: var(--font-size-2xl); }
h5 { font-size: var(--font-size-xl); }
h6 { font-size: var(--font-size-lg); }

p {
    margin-bottom: var(--spacing-4);
}

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

a:hover,
a:focus {
    color: var(--color-primary-dark);
    text-decoration: underline;
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-4);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--spacing-6);
    }
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-3) var(--spacing-6);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    text-align: center;
    border: 2px solid transparent;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    min-height: 44px;
}

.btn:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

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

.btn--primary:hover {
    background-color: var(--color-primary-dark);
    color: white;
    text-decoration: none;
    transform: translateY(-1px);
}

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

.btn--secondary:hover {
    background-color: var(--color-secondary-dark);
    color: white;
    text-decoration: none;
}

.btn--outline {
    background-color: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn--outline:hover {
    background-color: var(--color-primary);
    color: white;
    text-decoration: none;
}

.btn--large {
    padding: var(--spacing-4) var(--spacing-8);
    font-size: var(--font-size-lg);
}

/* Age Gate Modal */
.age-gate {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: var(--z-modal);
}

.age-gate__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

.age-gate__modal {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: var(--color-surface);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-xl);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
}

.age-gate__content {
    padding: var(--spacing-8);
    text-align: center;
}

.age-gate__icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-4);
}

.age-gate__content h2 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-4);
}

.age-gate__subtitle {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-8);
}

.age-gate__buttons {
    display: flex;
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-6);
    justify-content: center;
}

@media (max-width: 480px) {
    .age-gate__buttons {
        flex-direction: column;
    }
}

.age-gate__disclaimer {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    font-style: italic;
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--color-surface);
    border-top: 3px solid var(--color-primary);
    box-shadow: var(--shadow-lg);
    z-index: var(--z-fixed);
    padding: var(--spacing-6);
}

.cookie-banner__content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-6);
    max-width: 1200px;
    margin: 0 auto;
}

.cookie-banner__text p {
    margin: 0;
    font-size: var(--font-size-sm);
}

.cookie-banner__buttons {
    display: flex;
    gap: var(--spacing-3);
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .cookie-banner__content {
        flex-direction: column;
        text-align: center;
    }
    
    .cookie-banner__buttons {
        flex-wrap: wrap;
        justify-content: center;
    }
}

/* Header & Navigation */
.header {
    background-color: var(--color-surface);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
}

.navbar {
    padding: var(--spacing-4) 0;
}

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

.navbar__brand {
    display: flex;
    align-items: center;
}

.navbar__logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
}

.navbar__logo svg {
    flex-shrink: 0;
}

.navbar__logo img {
    flex-shrink: 0;
    border-radius: var(--border-radius-sm);
}

.navbar__toggle {
    display: none;
    flex-direction: column;
    gap: var(--spacing-1);
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-2);
}

.navbar__toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--color-primary);
    border-radius: var(--border-radius-sm);
    transition: transform var(--transition-fast);
}

.navbar__menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-8);
}

.navbar__nav {
    display: flex;
    list-style: none;
    gap: var(--spacing-6);
    margin: 0;
}

.navbar__nav a {
    font-weight: var(--font-weight-medium);
    color: var(--color-text);
    padding: var(--spacing-2) 0;
    transition: color var(--transition-fast);
}

.navbar__nav a:hover,
.navbar__nav a:focus {
    color: var(--color-primary);
    text-decoration: none;
}

.navbar__badge {
    background-color: var(--color-warning);
    color: white;
    padding: var(--spacing-1) var(--spacing-3);
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
}

@media (max-width: 768px) {
    .navbar__toggle {
        display: flex;
    }
    
    .navbar__menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--color-surface);
        box-shadow: var(--shadow-lg);
        padding: var(--spacing-6);
        flex-direction: column;
        gap: var(--spacing-6);
        display: none;
    }
    
    .navbar__menu.active {
        display: flex;
    }
    
    .navbar__nav {
        flex-direction: column;
        width: 100%;
        text-align: center;
    }
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 70vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--color-secondary-dark), var(--color-secondary));
    overflow: hidden;
}

.hero__background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 20%, rgba(212, 175, 55, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(139, 69, 19, 0.1) 0%, transparent 50%);
}

.hero__overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.1));
}

.hero__content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
    max-width: 800px;
    margin: 0 auto;
}

.hero__title {
    font-size: var(--font-size-5xl);
    margin-bottom: var(--spacing-6);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero__subtitle {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-8);
    opacity: 0.9;
    line-height: var(--line-height-relaxed);
}

.hero__cta {
    display: flex;
    gap: var(--spacing-4);
    justify-content: center;
    margin-bottom: var(--spacing-8);
}

.hero__disclaimer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    font-size: var(--font-size-sm);
    opacity: 0.8;
}

@media (max-width: 768px) {
    .hero__title {
        font-size: var(--font-size-4xl);
    }
    
    .hero__subtitle {
        font-size: var(--font-size-lg);
    }
    
    .hero__cta {
        flex-direction: column;
        align-items: center;
    }
}

/* Sections */
.features {
    padding: var(--spacing-20) 0;
    background-color: var(--color-background-alt);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-16);
}

.section-header h2 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-4);
}

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

.features__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-8);
}

.feature-card {
    background-color: var(--color-surface);
    padding: var(--spacing-8);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
    text-align: center;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

.feature-card__icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-4);
}

.feature-card h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-4);
}

.feature-card p {
    color: var(--color-text-muted);
    margin: 0;
}

/* Game Preview */
.game-preview {
    padding: var(--spacing-20) 0;
    background-color: var(--color-surface);
}

.game-preview__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-16);
    align-items: center;
}

.game-preview__info h2 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-6);
}

.game-preview__info p {
    font-size: var(--font-size-lg);
    color: var(--color-text-muted);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-6);
}

.game-preview__stats {
    display: flex;
    gap: var(--spacing-8);
    margin-bottom: var(--spacing-4);
}

.stat {
    text-align: center;
}

.stat__value {
    display: block;
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-accent);
}

.stat__label {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.game-preview__note {
    font-size: var(--font-size-xs);
    color: var(--color-text-light);
    font-style: italic;
    margin-bottom: var(--spacing-8);
}

.game-preview__cta {
    display: flex;
    gap: var(--spacing-4);
}

@media (max-width: 768px) {
    .game-preview__content {
        grid-template-columns: 1fr;
        gap: var(--spacing-12);
    }
    
    .game-preview__cta {
        flex-direction: column;
    }
    
    .game-preview__stats {
        justify-content: space-around;
        gap: var(--spacing-4);
    }
}

/* Game Preview Image */
.game-preview-image {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-xl);
    display: block;
    margin: 0 auto;
}

/* Trust Section */
.trust {
    padding: var(--spacing-20) 0;
    background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
    color: white;
}

.trust__content {
    text-align: center;
}

.trust__header h2 {
    color: white;
    margin-bottom: var(--spacing-4);
}

.trust__header p {
    font-size: var(--font-size-lg);
    opacity: 0.9;
    margin-bottom: var(--spacing-16);
}

.trust__features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-8);
}

.trust__feature {
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: var(--spacing-8);
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.trust__icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-4);
}

.trust__feature h3 {
    color: var(--color-accent);
    margin-bottom: var(--spacing-4);
}

.trust__feature p {
    opacity: 0.9;
    margin: 0;
}

/* CTA Section */
.cta {
    padding: var(--spacing-20) 0;
    background-color: var(--color-background-alt);
    text-align: center;
}

.cta__content h2 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-6);
}

.cta__content p {
    font-size: var(--font-size-lg);
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-8);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta__disclaimer {
    margin-top: var(--spacing-6);
}

.cta__disclaimer p {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    margin: 0;
}

/* Footer */
.footer {
    background-color: var(--color-secondary-dark);
    color: white;
}

.footer__top {
    padding: var(--spacing-16) 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-8);
}

.footer__section h3 {
    color: var(--color-accent);
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-6);
}

.footer__section ul {
    list-style: none;
}

.footer__section li {
    margin-bottom: var(--spacing-3);
}

.footer__section a {
    color: rgba(255, 255, 255, 0.8);
    transition: color var(--transition-fast);
}

.footer__section a:hover,
.footer__section a:focus {
    color: var(--color-accent);
    text-decoration: none;
}

.footer__responsible {
    padding: var(--spacing-12) 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__logos {
    display: flex;
    justify-content: center;
    gap: var(--spacing-6);
    margin-bottom: var(--spacing-8);
    flex-wrap: wrap;
}

.footer__logo {
    display: block;
    transition: transform var(--transition-fast);
}

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

.footer__logo img {
    height: 40px;
    width: auto;
}

.footer__logo:nth-child(1) img,
.footer__logo:nth-child(2) img {
    background-color: white;
    padding: 8px;
    border-radius: 4px;
}

.footer__greece-resources {
    text-align: center;
}

.footer__greece-resources h4 {
    color: var(--color-accent);
    margin-bottom: var(--spacing-4);
}

.footer__greece-links {
    display: flex;
    justify-content: center;
    gap: var(--spacing-6);
    flex-wrap: wrap;
}

.footer__greece-links a {
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--font-size-sm);
}

.footer__helpline {
    color: var(--color-accent) !important;
    font-weight: var(--font-weight-semibold) !important;
}

.footer__bottom {
    padding: var(--spacing-8) 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-6);
}

.footer__disclaimers {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
}

.footer__age-badge {
    background-color: var(--color-warning);
    color: white;
    padding: var(--spacing-2) var(--spacing-3);
    border-radius: var(--border-radius);
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-sm);
}

.footer__disclaimers-text p {
    font-size: var(--font-size-xs);
    margin: var(--spacing-1) 0;
}

.footer__links {
    display: flex;
    gap: var(--spacing-4);
    align-items: center;
    font-size: var(--font-size-sm);
}

.footer__links a {
    color: rgba(255, 255, 255, 0.8);
}

.footer__copyright p {
    font-size: var(--font-size-xs);
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
}

@media (max-width: 768px) {
    .footer__bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .footer__disclaimers {
        flex-direction: column;
        text-align: center;
    }
    
    .footer__greece-links {
        flex-direction: column;
        gap: var(--spacing-3);
    }
}

/* Utilities */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}