/* =================================
   KUROMON MARUE - EPIC GAMING STYLES
   Theme: Game-Inspired Adventure
   ================================= */

/* CSS Variables - Game Theme */
:root {
    /* Primary Colors - Epic Gaming Palette */
    --km-primary: #ff6b00;
    --km-primary-dark: #cc5500;
    --km-secondary: #9d4edd;
    --km-accent: #ffd60a;
    --km-accent-glow: #ffed4e;
    
    /* Dark Gaming Background */
    --km-dark: #0d0d0d;
    --km-dark-light: #1a1a1a;
    --km-card-bg: #1e1e2e;
    --km-card-border: rgba(255, 107, 0, 0.3);
    --km-text: #ffffff;
    --km-text-secondary: #b8b8b8;
    --km-border: #333344;
    
    /* Game Effects */
    --km-shadow: 0 6px 30px rgba(255, 107, 0, 0.4);
    --km-shadow-lg: 0 10px 50px rgba(255, 107, 0, 0.6);
    --km-glow: 0 0 30px rgba(255, 214, 10, 0.6);
    --km-glow-strong: 0 0 50px rgba(255, 107, 0, 0.8);
    
    /* Spacing */
    --km-spacing-xs: 0.5rem;
    --km-spacing-sm: 1rem;
    --km-spacing-md: 1.2rem;
    --km-spacing-lg: 2rem;
    --km-spacing-xl: 2rem;
    --km-spacing-xxl: 2rem;
    
    /* Typography */
    --km-font-primary: 'Arial', 'Helvetica', sans-serif;
    
    /* Border Radius - Game Style */
    --km-radius-sm: 6px;
    --km-radius-md: 12px;
    --km-radius-lg: 18px;
    --km-radius-xl: 24px;
    
    /* Transitions */
    --km-transition: 0.3s ease;
    --km-transition-slow: 0.6s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--km-font-primary);
    color: var(--km-text);
    background: #000000;
    background-image: 
        url('../images/body.jpg');
    background-size: cover;
    background-position: center center;
    background-attachment: fixed;
    background-repeat: no-repeat;
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    min-height: 100vh;
}

/* Epic Gaming Background Overlay */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.3) 50%, rgba(0, 0, 0, 0.5) 100%);
    pointer-events: none;
    z-index: 0;
}

body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(ellipse at top left, rgba(255, 107, 0, 0.2) 0%, transparent 60%),
        radial-gradient(ellipse at top right, rgba(157, 78, 221, 0.2) 0%, transparent 60%),
        radial-gradient(ellipse at bottom center, rgba(255, 214, 10, 0.15) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
    opacity: 0.7;
    mix-blend-mode: overlay;
}


body > * {
    position: relative;
    z-index: 1;
}

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

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

ul {
    list-style: none;
}

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

/* Buttons - Epic Game Style */
.km-btn {
    display: inline-block;
    padding: 0.625rem 1.25rem;
    border: none;
    border-radius: var(--km-radius-md);
    font-size: 0.875rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--km-transition);
    text-align: center;
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.km-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.km-btn:hover::before {
    left: 100%;
}

.km-btn--epic {
    background: linear-gradient(135deg, var(--km-primary), var(--km-secondary));
    color: var(--km-text);
    box-shadow: var(--km-shadow), 0 0 20px rgba(255, 107, 0, 0.5);
    border: 2px solid var(--km-accent);
}

.km-btn--epic:hover {
    background: linear-gradient(135deg, var(--km-primary-dark), var(--km-primary));
    box-shadow: var(--km-shadow-lg), var(--km-glow);
    transform: translateY(-3px) scale(1.05);
}

.km-btn--secondary {
    background: var(--km-card-bg);
    color: var(--km-text);
    border: 2px solid var(--km-border);
}

.km-btn--secondary:hover {
    background: var(--km-dark-light);
    border-color: var(--km-primary);
    transform: translateY(-2px);
}

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

.km-btn--outline:hover {
    background: var(--km-primary);
    color: var(--km-text);
    box-shadow: var(--km-shadow);
}

.km-btn--large {
    padding: 1.25rem 2.5rem;
    font-size: 1.25rem;
}

.km-btn--full {
    width: 100%;
}

.km-btn--small {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.km-btn__glow {
    position: relative;
    z-index: 1;
    text-shadow: 0 0 10px rgba(255, 214, 10, 0.8);
}

/* Header - Game Style */
.km-header {
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.95) 0%, rgba(26, 10, 46, 0.92) 100%);
    padding: var(--km-spacing-sm) 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.6), 0 0 25px rgba(255, 107, 0, 0.3);
    border-bottom: 1px solid var(--km-primary);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.km-header__wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--km-spacing-sm);
}

.km-header__main {
    display: flex;
    align-items: center;
    gap: var(--km-spacing-lg);

}

.km-logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.km-logo__text {
    font-size: 1.1rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--km-primary), var(--km-accent), var(--km-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 15px rgba(255, 107, 0, 0.4);
    animation: logoPulse 3s ease-in-out infinite;
    letter-spacing: 1.5px;
    white-space: nowrap;
}

@keyframes logoPulse {
    0%, 100% {
        filter: brightness(1);
    }
    50% {
        filter: brightness(1.3);
    }
}

.km-burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: var(--km-spacing-xs);
}

.km-burger__line {
    width: 28px;
    height: 3px;
    background: var(--km-primary);
    border-radius: 2px;
    transition: var(--km-transition);
    box-shadow: 0 0 5px rgba(255, 107, 0, 0.5);
}

.km-nav {
    display: flex;
    align-items: center;
    gap: var(--km-spacing-md);
    flex-wrap: wrap;
    flex: 1;
    justify-content: flex-start;
}

.km-nav__menu {
    display: flex;
    gap: var(--km-spacing-sm);
    align-items: center;
}

.km-nav__link {
    color: var(--km-text-secondary);
    padding: var(--km-spacing-xs) var(--km-spacing-sm);
    border-radius: var(--km-radius-sm);
    transition: var(--km-transition);
    font-weight: 600;
    position: relative;
    font-size: 0.9375rem;
}

.km-nav__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--km-primary);
    transition: var(--km-transition);
    transform: translateX(-50%);
}

.km-nav__link:hover,
.km-nav__link--active {
    color: var(--km-text);
    text-shadow: 0 0 10px rgba(255, 107, 0, 0.8);
}

.km-nav__link:hover::after,
.km-nav__link--active::after {
    width: 80%;
}

.km-header__auth {
    display: flex;
    gap: var(--km-spacing-xs);
    align-items: center;
    flex-shrink: 0;
    margin-left: auto;
}

.km-user-menu {
    display: flex;
    gap: var(--km-spacing-sm);
    align-items: center;
}

/* Hero Section - Epic Game Style */
.km-hero {
    position: relative;
    min-height: 700px;
    display: flex;
    align-items: center;
    padding: var(--km-spacing-xxl) 0;
    overflow: hidden;

}

.km-hero__particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(2px 2px at 20% 30%, var(--km-primary), transparent),
        radial-gradient(2px 2px at 60% 70%, var(--km-secondary), transparent),
        radial-gradient(1px 1px at 50% 50%, var(--km-accent), transparent);
    background-size: 200% 200%, 200% 200%, 100% 100%;
    animation: particlesMove 20s linear infinite;
    opacity: 0.6;
    z-index: 0;
}

@keyframes particlesMove {
    0% {
        background-position: 0% 0%, 100% 100%, 50% 50%;
    }
    100% {
        background-position: 100% 100%, 0% 0%, 50% 50%;
    }
}

.km-hero__content {
    text-align: center;
    z-index: 1;
    position: relative;
}

.km-hero__badge {
    display: inline-block;
    padding: var(--km-spacing-xs) var(--km-spacing-md);
    background: rgba(255, 107, 0, 0.2);
    border: 2px solid var(--km-primary);
    border-radius: var(--km-radius-lg);
    color: var(--km-accent);
    font-weight: 700;
    font-size: 0.875rem;
    letter-spacing: 2px;
    margin-bottom: var(--km-spacing-lg);
    animation: badgeGlow 2s ease-in-out infinite;
    text-transform: uppercase;
}

@keyframes badgeGlow {
    0%, 100% {
        box-shadow: 0 0 10px rgba(255, 107, 0, 0.5);
    }
    50% {
        box-shadow: 0 0 25px rgba(255, 107, 0, 0.8);
    }
}

.km-hero__title {
    font-size: 4rem;
    font-weight: 900;
    margin-bottom: var(--km-spacing-md);
    line-height: 1;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.km-hero__title-main {
    background: linear-gradient(135deg, var(--km-primary), var(--km-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px rgba(255, 107, 0, 0.5);
    animation: titleGlow 3s ease-in-out infinite;
    letter-spacing: 4px;
}

.km-hero__title-sub {
    background: linear-gradient(135deg, var(--km-secondary), var(--km-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 0.7em;
    letter-spacing: 6px;
}

@keyframes titleGlow {
    0%, 100% {
        filter: brightness(1);
    }
    50% {
        filter: brightness(1.2);
    }
}

.km-hero__subtitle {
    font-size: 1.25rem;
    color: var(--km-text-secondary);
    margin-bottom: var(--km-spacing-xl);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
}

.km-hero__stats {
    display: flex;
    justify-content: center;
    gap: var(--km-spacing-xl);
    margin-bottom: var(--km-spacing-xl);
    flex-wrap: wrap;
}

.km-stat-card {
    background: var(--km-card-bg);
    padding: var(--km-spacing-lg);
    border-radius: var(--km-radius-lg);
    border: 2px solid var(--km-card-border);
    text-align: center;
    min-width: 150px;
    transition: var(--km-transition);
    position: relative;
    overflow: hidden;
}

.km-stat-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 107, 0, 0.1) 0%, transparent 70%);
    animation: statRotate 10s linear infinite;
}

@keyframes statRotate {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

.km-stat-card:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: var(--km-shadow-lg), var(--km-glow);
    border-color: var(--km-primary);
}

.km-stat-card__icon {
    font-size: 2.5rem;
    margin-bottom: var(--km-spacing-xs);
    position: relative;
    z-index: 1;
}

.km-stat-card__number {
    display: block;
    font-size: 3rem;
    font-weight: 900;
    color: var(--km-accent);
    margin-bottom: var(--km-spacing-xs);
    position: relative;
    z-index: 1;
    text-shadow: 0 0 15px rgba(255, 214, 10, 0.6);
}

.km-stat-card__label {
    display: block;
    color: var(--km-text-secondary);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    z-index: 1;
}

.km-hero__cta {
    margin-top: var(--km-spacing-lg);
}

/* Adventure Path Section */
.km-adventure {
    padding: var(--km-spacing-xxl) 0;
    background: var(--km-dark-light);
    position: relative;
}

.km-adventure__header {
    text-align: center;
    margin-bottom: var(--km-spacing-xl);
}

.km-adventure__path {
    display: flex;
    justify-content: space-between;
    gap: var(--km-spacing-lg);
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.km-adventure__path::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--km-primary), var(--km-secondary), var(--km-primary));
    z-index: 0;
    transform: translateY(-50%);
    opacity: 0.3;
}

.km-path-step {
    flex: 1;
    background: var(--km-card-bg);
    padding: var(--km-spacing-xl);
    border-radius: var(--km-radius-lg);
    border: 2px solid var(--km-card-border);
    text-align: center;
    position: relative;
    z-index: 1;
    transition: var(--km-transition);
}

.km-path-step:hover {
    transform: translateY(-10px);
    box-shadow: var(--km-shadow-lg);
    border-color: var(--km-primary);
}

.km-path-step__icon {
    font-size: 3.5rem;
    margin-bottom: var(--km-spacing-md);
    animation: iconFloat 3s ease-in-out infinite;
}

@keyframes iconFloat {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.km-path-step__title {
    font-size: 1.5rem;
    margin-bottom: var(--km-spacing-sm);
    color: var(--km-accent);
    font-weight: 700;
}

.km-path-step__text {
    color: var(--km-text-secondary);
    line-height: 1.6;
}

/* Showcase Section - Games Grid */
.km-showcase {
    padding: var(--km-spacing-xxl) 0;
}

.km-showcase__header {
    text-align: center;
    margin-bottom: var(--km-spacing-xl);
}

.km-showcase__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--km-spacing-lg);
    margin-bottom: var(--km-spacing-xl);
}

.km-game-card {
    background: var(--km-card-bg);
    border-radius: var(--km-radius-lg);
    overflow: hidden;
    transition: var(--km-transition);
    position: relative;
    border: 2px solid var(--km-card-border);
    animation: gameCardFadeIn 0.6s ease-out;
    animation-fill-mode: both;
}

.km-game-card:nth-child(1) { animation-delay: 0.1s; }
.km-game-card:nth-child(2) { animation-delay: 0.2s; }
.km-game-card:nth-child(3) { animation-delay: 0.3s; }
.km-game-card:nth-child(4) { animation-delay: 0.4s; }
.km-game-card:nth-child(5) { animation-delay: 0.5s; }
.km-game-card:nth-child(6) { animation-delay: 0.6s; }

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

.km-game-card:hover {
    transform: translateY(-10px) scale(1.03);
    box-shadow: var(--km-shadow-lg), var(--km-glow);
    border-color: var(--km-primary);
}

.km-game-card.locked {
    opacity: 0.7;
    cursor: not-allowed;
}

.km-game-card.locked::after {
    content: '🔒 Register to unlock';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 70%;
    text-align: center;
    transform: translate(-50%, -50%);
    background: rgba(0, 0, 0, 0.9);
    padding: var(--km-spacing-md);
    border-radius: var(--km-radius-md);
    font-weight: 700;
    z-index: 10;
    border: 2px solid var(--km-primary);
    color: var(--km-accent);
}

.km-game-card__image {
    width: 100%;
    height: 220px;
    overflow: hidden;
    position: relative;
    background: var(--km-dark-light);
    display: flex;
    align-items: center;
    justify-content: center;
}

.km-game-card__lock {
    position: absolute;
    top: var(--km-spacing-sm);
    right: var(--km-spacing-sm);
    background: rgba(0, 0, 0, 0.8);
    padding: var(--km-spacing-xs);
    border-radius: var(--km-radius-md);
    font-size: 1.5rem;
    z-index: 5;
    border: 2px solid var(--km-primary);
}

.km-game-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--km-transition-slow);
}

.km-game-card:hover .km-game-card__image img {
    transform: scale(1.1);
}

.km-game-card__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--km-transition);
}

.km-game-card:hover .km-game-card__overlay {
    opacity: 1;
}

.km-game-card__content {
    padding: var(--km-spacing-md);
}

.km-game-card__title {
    font-size: 1.5rem;
    margin-bottom: var(--km-spacing-xs);
    color: var(--km-accent);
    font-weight: 700;
}

.km-game-card__description {
    color: var(--km-text-secondary);
    font-size: 0.875rem;
    margin-bottom: var(--km-spacing-md);
    line-height: 1.6;
}

.km-showcase__action {
    text-align: center;
    margin-top: var(--km-spacing-xl);
}

/* Powers Section - Unique Design */
.km-powers {
    padding: var(--km-spacing-xxl) 0;
    background: var(--km-dark-light);
}

.km-powers__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--km-spacing-lg);
    margin-top: var(--km-spacing-xl);
}

.km-power-card {
    background: var(--km-card-bg);
    padding: var(--km-spacing-xl);
    border-radius: var(--km-radius-lg);
    text-align: center;
    transition: var(--km-transition);
    border: 2px solid var(--km-card-border);
    position: relative;
    overflow: hidden;
}

.km-power-card__glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 107, 0, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: var(--km-transition-slow);
}

.km-power-card:hover .km-power-card__glow {
    opacity: 1;
    animation: powerRotate 8s linear infinite;
}

@keyframes powerRotate {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

.km-power-card:hover {
    transform: translateY(-8px) scale(1.05);
    box-shadow: var(--km-shadow-lg), var(--km-glow);
    border-color: var(--km-primary);
}

.km-power-card__icon {
    font-size: 4rem;
    margin-bottom: var(--km-spacing-md);
    position: relative;
    z-index: 1;
    animation: powerIconPulse 2s ease-in-out infinite;
}

@keyframes powerIconPulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

.km-power-card__title {
    font-size: 1.5rem;
    margin-bottom: var(--km-spacing-sm);
    color: var(--km-accent);
    font-weight: 700;
    position: relative;
    z-index: 1;
}

.km-power-card__text {
    color: var(--km-text-secondary);
    line-height: 1.6;
    position: relative;
    z-index: 1;
}

/* Quest Section - FAQ */
.km-quest {
    padding: var(--km-spacing-xxl) 0;
}

.km-quest__list {
    max-width: 900px;
    margin: var(--km-spacing-xl) auto 0;
}

.km-quest-item {
    background: var(--km-card-bg);
    padding: var(--km-spacing-lg);
    border-radius: var(--km-radius-lg);
    margin-bottom: var(--km-spacing-md);
    border-left: 4px solid var(--km-primary);
    display: flex;
    gap: var(--km-spacing-md);
    transition: var(--km-transition);
}

.km-quest-item:hover {
    transform: translateX(10px);
    box-shadow: var(--km-shadow);
    border-left-color: var(--km-accent);
}

.km-quest-item__icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.km-quest-item__content {
    flex: 1;
}

.km-quest-item__question {
    font-size: 1.25rem;
    margin-bottom: var(--km-spacing-sm);
    color: var(--km-accent);
    font-weight: 700;
}

.km-quest-item__answer {
    color: var(--km-text-secondary);
    line-height: 1.6;
}

/* Warning Section */
.km-warning {
    padding: var(--km-spacing-xl) 0;
    background: rgba(255, 107, 0, 0.1);
    border-top: 3px solid var(--km-primary);
    border-bottom: 3px solid var(--km-primary);
}

.km-warning__content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.km-warning__icon {
    font-size: 4rem;
    margin-bottom: var(--km-spacing-md);
    animation: warningPulse 2s ease-in-out infinite;
}

@keyframes warningPulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

.km-warning__title {
    font-size: 2rem;
    margin-bottom: var(--km-spacing-md);
    color: var(--km-primary);
    font-weight: 700;
}

.km-warning__text {
    color: var(--km-text-secondary);
    margin-bottom: var(--km-spacing-sm);
    line-height: 1.6;
}

/* Section Titles */
.km-section__title {
    font-size: 3rem;
    text-align: center;
    margin-bottom: var(--km-spacing-sm);
    background: linear-gradient(135deg, var(--km-primary), var(--km-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 900;
    letter-spacing: 2px;
}

.km-section__subtitle {
    text-align: center;
    color: var(--km-text-secondary);
    font-size: 1.125rem;
    margin-bottom: var(--km-spacing-xl);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Footer - Epic Gaming Style */
.km-footer {
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.95) 0%, rgba(15, 15, 25, 0.98) 100%);
    padding: var(--km-spacing-xxl) 0 var(--km-spacing-lg);
    border-top: 3px solid var(--km-primary);
    position: relative;
    overflow: hidden;
}

.km-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, 
        transparent, 
        var(--km-primary) 20%, 
        var(--km-accent) 50%, 
        var(--km-primary) 80%, 
        transparent
    );
    animation: footerGlow 3s ease-in-out infinite;
}

@keyframes footerGlow {
    0%, 100% {
        opacity: 0.5;
    }
    50% {
        opacity: 1;
    }
}

.km-footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--km-spacing-xl);
    margin-bottom: var(--km-spacing-xl);
    position: relative;
}

.km-footer__col {
    position: relative;
}

.km-footer__col:first-child::after {
    content: '⚔️';
    position: absolute;
    top: -10px;
    right: -10px;
    font-size: 3rem;
    opacity: 0.1;
    animation: footerIconFloat 4s ease-in-out infinite;
}

@keyframes footerIconFloat {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-10px) rotate(10deg);
    }
}

.km-footer__title {
    font-size: 1.75rem;
    margin-bottom: var(--km-spacing-md);
    background: linear-gradient(135deg, var(--km-primary), var(--km-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 900;
    letter-spacing: 1px;
    text-transform: uppercase;
    position: relative;
    padding-bottom: var(--km-spacing-sm);
}

.km-footer__title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--km-primary), transparent);
}

.km-footer__heading {
    font-size: 1.25rem;
    margin-bottom: var(--km-spacing-md);
    color: var(--km-accent);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    padding-left: var(--km-spacing-sm);
}

.km-footer__heading::before {
    content: '▶';
    position: absolute;
    left: 0;
    color: var(--km-primary);
    font-size: 0.875rem;
}

.km-footer__text {
    color: var(--km-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--km-spacing-md);
    font-size: 0.9375rem;
}

.km-footer__links {
    display: flex;
    flex-direction: column;
    gap: var(--km-spacing-sm);
}

.km-footer__links li {
    position: relative;
    padding-left: var(--km-spacing-md);
}

.km-footer__links li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--km-primary);
    font-size: 0.75rem;
    transition: var(--km-transition);
}

.km-footer__links a {
    color: var(--km-text-secondary);
    transition: var(--km-transition);
    display: inline-block;
    position: relative;
}

.km-footer__links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--km-accent);
    transition: var(--km-transition);
}

.km-footer__links a:hover {
    color: var(--km-accent);
    transform: translateX(5px);
    text-shadow: 0 0 8px rgba(255, 214, 10, 0.6);
}

.km-footer__links a:hover::after {
    width: 100%;
}

.km-footer__links li:hover::before {
    transform: translateX(3px);
    color: var(--km-accent);
}

.km-footer__badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--km-spacing-md);
    margin-top: var(--km-spacing-md);
}

.km-footer__badge {
    height: 45px;
    width: auto;
    opacity: 0.6;
    transition: var(--km-transition);
    display: block;
    filter: grayscale(0.3);
    border-radius: var(--km-radius-sm);
    padding: var(--km-spacing-xs);
    background: rgba(255, 255, 255, 0.4);
}

.km-footer__badge:hover {
    opacity: 1;
    filter: grayscale(0);
    transform: scale(1.1);
    box-shadow: 0 0 15px rgba(255, 107, 0, 0.4);
}

.km-footer__badges a {
    display: inline-block;
    text-decoration: none;
}

.km-footer__bottom {
    text-align: center;
    padding-top: var(--km-spacing-xl);
    border-top: 2px solid rgba(255, 107, 0, 0.2);
    color: var(--km-text-secondary);
    font-size: 0.875rem;
    position: relative;
}

.km-footer__bottom::before {
    content: '🎮';
    position: absolute;
    left: 50%;
    top: -15px;
    transform: translateX(-50%);
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.95) 0%, rgba(15, 15, 25, 0.98) 100%);
    padding: 0 var(--km-spacing-md);
    font-size: 1.5rem;
}

/* Age Verification Modal */
.km-age-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
}

.km-age-modal.hidden {
    display: none;
}

.km-age-modal__content {
    background: var(--km-card-bg);
    padding: 20px 25px;
    border-radius: var(--km-radius-xl);
    max-width: 500px;
    width: 90%;
    text-align: center;
    box-shadow: var(--km-shadow-lg);
    border: 3px solid var(--km-primary);
}

.km-age-modal__icon {
    font-size: 5rem;
    margin-bottom: var(--km-spacing-md);
    animation: modalIconBounce 2s ease-in-out infinite;
}

@keyframes modalIconBounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.km-age-modal__title {
    font-size: 2rem;
    margin-bottom: var(--km-spacing-md);
    color: var(--km-accent);
    font-weight: 700;
}

.km-age-modal__text {
    color: var(--km-text-secondary);
    margin-bottom: var(--km-spacing-md);
    line-height: 1.6;
}

.km-age-modal__warning {
    color: var(--km-primary);
    font-weight: 700;
    font-size: 1.125rem;
    margin-bottom: var(--km-spacing-lg);
}

.km-age-modal__buttons {
    display: flex;
    justify-content: center;
    gap: var(--km-spacing-md);
    margin-bottom: var(--km-spacing-lg);
}

.km-age-modal__cookies {
    color: var(--km-text-secondary);
    font-size: 0.875rem;
    margin-bottom: var(--km-spacing-sm);
}

.km-age-modal__cookies a {
    color: var(--km-accent);
}

.km-age-modal__cookie-buttons {
    display: flex;
    gap: var(--km-spacing-sm);
    justify-content: center;
}

/* Auth Modal */
.km-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

.km-modal.active {
    display: flex;
}

.km-modal__content {
    background: var(--km-card-bg);
    padding: var(--km-spacing-xl);
    border-radius: var(--km-radius-xl);
    max-width: 500px;
    width: 90%;
    position: relative;
    box-shadow: var(--km-shadow-lg);
    border: 3px solid var(--km-primary);
    animation: modalSlideIn 0.3s ease-out;
}

.km-modal__content--success {
    max-width: 400px;
    text-align: center;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.km-success {
    padding: var(--km-spacing-md);
}

.km-success__icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--km-spacing-lg);
    background: var(--km-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--km-dark);
    font-weight: bold;
    animation: successPulse 0.6s ease-out;
}

@keyframes successPulse {
    0% {
        transform: scale(0);
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
    }
}

.km-success__title {
    font-size: 1.75rem;
    color: var(--km-accent);
    margin-bottom: var(--km-spacing-md);
    font-weight: 700;
}

.km-success__text {
    color: var(--km-text-secondary);
    margin-bottom: var(--km-spacing-lg);
    line-height: 1.6;
}

.km-modal__close {
    position: absolute;
    top: var(--km-spacing-md);
    right: var(--km-spacing-md);
    background: transparent;
    border: none;
    color: var(--km-text);
    font-size: 2rem;
    cursor: pointer;
    line-height: 1;
    transition: var(--km-transition);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.km-modal__close:hover {
    color: var(--km-primary);
    background: rgba(255, 107, 0, 0.1);
    transform: rotate(90deg);
}

.km-auth__tabs {
    display: flex;
    gap: var(--km-spacing-sm);
    margin-bottom: var(--km-spacing-lg);
    border-bottom: 2px solid var(--km-border);
}

.km-auth__tab {
    flex: 1;
    padding: var(--km-spacing-md);
    background: transparent;
    border: none;
    color: var(--km-text-secondary);
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    transition: var(--km-transition);
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
}

.km-auth__tab--active {
    color: var(--km-accent);
    border-bottom-color: var(--km-primary);
}

.km-auth__title {
    font-size: 1.5rem;
    margin-bottom: var(--km-spacing-lg);
    text-align: center;
    color: var(--km-accent);
    font-weight: 700;
}

.km-form__group {
    margin-bottom: var(--km-spacing-md);
}

.km-form__label {
    display: block;
    margin-bottom: var(--km-spacing-xs);
    color: var(--km-text-secondary);
    font-size: 0.875rem;
    font-weight: 600;
}

.km-form__input {
    width: 100%;
    padding: var(--km-spacing-sm);
    background: var(--km-dark);
    border: 2px solid var(--km-border);
    border-radius: var(--km-radius-md);
    color: var(--km-text);
    font-size: 1rem;
    transition: var(--km-transition);
}

.km-form__input:focus {
    outline: none;
    border-color: var(--km-primary);
    box-shadow: 0 0 0 3px rgba(255, 107, 0, 0.2);
}

.km-form__label input[type="checkbox"] {
    margin-right: var(--km-spacing-xs);
}

/* Message Modal */
.km-modal__content--message {
    max-width: 400px;
    text-align: center;
}

.km-message {
    padding: var(--km-spacing-md);
}

.km-message__icon {
    width: 70px;
    height: 70px;
    margin: 0 auto var(--km-spacing-md);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    font-weight: bold;
    animation: messagePulse 0.5s ease-out;
}

.km-message__icon--success {
    background: var(--km-accent);
    color: var(--km-dark);
}

.km-message__icon--error {
    background: var(--km-primary);
    color: var(--km-text);
}

.km-message__icon--warning {
    background: #ffa500;
    color: var(--km-dark);
}

.km-message__icon--info {
    background: var(--km-secondary);
    color: var(--km-text);
}

@keyframes messagePulse {
    0% {
        transform: scale(0);
        opacity: 0;
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.km-message__text {
    color: var(--km-text);
    margin-bottom: var(--km-spacing-lg);
    line-height: 1.6;
    font-size: 1.125rem;
}

/* Responsive Design */
@media (max-width: 991px) {
    .km-burger {
        display: flex;
    }
    
    .km-header__main {
        flex-direction: column;
        width: 100%;
        gap: var(--km-spacing-md);
            flex: 1;
    }
    
    .km-nav {
        position: fixed;
        top: 60px;
        z-index: 1;
        left: -100%;
        width: 100%;
        background: linear-gradient(180deg, rgba(0, 0, 0, 0.98) 0%, rgba(26, 10, 46, 0.98) 100%);
        flex-direction: column;
        padding: var(--km-spacing-lg);
        transition: var(--km-transition);
        box-shadow: 0 4px 30px rgba(0, 0, 0, 0.8), 0 0 40px rgba(255, 107, 0, 0.3);
        border-top: 2px solid var(--km-primary);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        max-height: calc(100vh - 60px);
        overflow-y: auto;
    }
    
    .km-nav.active {
        left: 0;
    }
    
    .km-nav__menu {
        flex-direction: column;
        width: 100%;
        gap: var(--km-spacing-sm);
        margin-bottom: var(--km-spacing-md);
    }
    
    .km-header__auth {
        margin-left: 0;
        width: 100%;
    }
    
    .km-nav__link {
        display: block;
        width: 100%;
        padding: var(--km-spacing-md);
        border-left: 3px solid transparent;
        border-radius: var(--km-radius-md);
        background: rgba(255, 107, 0, 0.05);
    }
    
    .km-nav__link:hover,
    .km-nav__link--active {
        border-left-color: var(--km-primary);
        background: rgba(255, 107, 0, 0.1);
    }
    
    .km-header__auth {
        flex-direction: column;
        width: 100%;
        margin-top: var(--km-spacing-md);
        gap: var(--km-spacing-sm);
    }
    
    .km-header__auth .km-btn {
        width: 60%;
    }
    
    .km-footer__grid {
        grid-template-columns: 1fr;
        gap: var(--km-spacing-lg);
    }
    
    .km-hero__title {
        font-size: 3rem;
    }
    
    .km-hero__stats {
        flex-direction: column;
        gap: var(--km-spacing-md);
    }
    
    .km-adventure__path {
        flex-direction: column;
    }
    
    .km-adventure__path::before {
        display: none;
    }
    
    .km-powers__grid {
        grid-template-columns: 1fr;
    }
    
    .km-showcase__grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
    
    .km-age-modal__buttons {
        flex-direction: column;
    }
    
    .km-section__title {
        font-size: 2rem;
    }
}

@media (max-width: 576px) {
    .km-hero__title {
        font-size: 2.5rem;
    }
    
    .km-hero__subtitle {
        font-size: 1rem;
    }

        .km-header__auth .km-btn {
        width: 90%;
    }
    
    .km-showcase__grid {
        grid-template-columns: 1fr;
    }
    
    .km-container {
        padding: 0 var(--km-spacing-sm);
    }
}