/* Reset & Variables */
:root {
    --primary: #5865F2;
    --primary-dark: #4752C4;
    --secondary: #EB459E;
    --dark: #0F1419;
    --dark-light: #1A1F2E;
    --gray: #8B8D98;
    --gray-light: #E3E4E8;
    --white: #FFFFFF;
    --success: #57F287;
    --warning: #FEE75C;
    --danger: #ED4245;
    
    --epic: #0074E4;
    --steam: #1B2838;
    --gog: #86328A;
    --kofi: #FF5E5B;
    --twitch: #9146FF;
    --youtube: #FF0000;
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.2);
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Nunito', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--dark);
    color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header & Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(15, 20, 25, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 24px;
    font-weight: 700;
    color: var(--white);
}

.nav__logo i {
    color: var(--primary);
    font-size: 28px;
}

.nav__links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav__link {
    color: var(--gray-light);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.nav__link:hover {
    color: var(--primary);
}

.nav__toggle {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    font-size: 24px;
    cursor: pointer;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 16px;
}

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

.btn--primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

.btn--secondary:hover {
    background: var(--primary);
}

.btn--large {
    padding: 16px 32px;
    font-size: 18px;
}

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

.btn--kofi:hover {
    background: #FF4744;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    overflow: hidden;
}

.hero__background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(88, 101, 242, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(235, 69, 158, 0.15) 0%, transparent 50%);
    z-index: -1;
}

.hero__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
    padding: 48px 24px;
}

.hero__title {
    font-size: 64px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    text-transform: uppercase;
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__description {
    font-size: 20px;
    color: var(--gray-light);
    margin-bottom: 32px;
    line-height: 1.8;
}

.hero__buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
}

.hero__stats {
    display: flex;
    gap: 48px;
}

.stat {
    text-align: center;
}

.stat__number {
    font-size: 32px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 4px;
}

.stat__label {
    font-size: 14px;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero__image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.floating-card {
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.game-notification {
    background: var(--dark-light);
    border-radius: 16px;
    padding: 24px;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    min-width: 320px;
}

.game-notification__header {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--success);
    font-weight: 600;
    margin-bottom: 16px;
}

.game-notification__platform {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 12px;
}

.game-notification__platform.steam {
    background: var(--steam);
}

.game-notification__title {
    font-size: 20px;
    margin-bottom: 12px;
}

.game-notification__price {
    display: flex;
    align-items: center;
    gap: 12px;
}

.old-price {
    text-decoration: line-through;
    color: var(--gray);
}

.new-price {
    color: var(--success);
    font-size: 24px;
    font-weight: 700;
}

.hero__scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
}

.hero__scroll a {
    color: var(--white);
    font-size: 24px;
    animation: bounce 2s infinite;
}

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

/* Sections */
.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 16px;
}

.section-description {
    font-size: 20px;
    color: var(--gray-light);
}

/* Features Section */
.features {
    padding: 120px 0;
    background: linear-gradient(180deg, var(--dark) 0%, var(--dark-light) 100%);
}

.features__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
}

.feature-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 32px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.feature-card__icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin-bottom: 20px;
}

.feature-card__title {
    font-size: 24px;
    margin-bottom: 12px;
}

.feature-card__description {
    color: var(--gray-light);
    line-height: 1.8;
}

/* Platforms Section */
.platforms {
    padding: 120px 0;
    background: var(--dark);
}

.platforms__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
}

.platform-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 40px;
    border-radius: 16px;
    border: 2px solid transparent;
    transition: var(--transition);
    position: relative;
}

.platform-card.epic {
    border-color: var(--epic);
}

.platform-card.steam {
    border-color: var(--steam);
}

.platform-card.gog {
    border-color: var(--gog);
}

.platform-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.platform-card__icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.platform-card.epic .platform-card__icon {
    color: var(--epic);
}

.platform-card.steam .platform-card__icon {
    color: #66C0F4;
}

.platform-card.gog .platform-card__icon {
    color: var(--gog);
}

.platform-card__title {
    font-size: 28px;
    margin-bottom: 16px;
}

.platform-card__description {
    color: var(--gray-light);
    line-height: 1.8;
    margin-bottom: 20px;
}

.platform-card__badge {
    display: inline-block;
    padding: 6px 12px;
    background: var(--success);
    color: var(--dark);
    border-radius: 6px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
}

/* Support Section */
.support {
    padding: 120px 0;
    background: linear-gradient(135deg, rgba(88, 101, 242, 0.1) 0%, rgba(235, 69, 158, 0.1) 100%);
}

.support__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.support__title {
    font-size: 48px;
    margin-bottom: 24px;
}

.support__description {
    font-size: 18px;
    color: var(--gray-light);
    line-height: 1.8;
    margin-bottom: 32px;
}

.support__socials-title {
    font-size: 24px;
    margin-bottom: 24px;
}

.social-links {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.social-link {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    border: 2px solid transparent;
    text-decoration: none;
    color: var(--white);
    font-weight: 600;
    transition: var(--transition);
}

.social-link i {
    font-size: 24px;
}

.social-link.twitch {
    border-color: var(--twitch);
}

.social-link.youtube {
    border-color: var(--youtube);
}

.social-link.discord {
    border-color: var(--primary);
}

.social-link:hover {
    transform: translateX(8px);
}

.social-link.twitch:hover {
    background: var(--twitch);
}

.social-link.youtube:hover {
    background: var(--youtube);
}

.social-link.discord:hover {
    background: var(--primary);
}

/* Footer */
.footer {
    padding: 64px 0 32px;
    background: var(--dark-light);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 64px;
    margin-bottom: 48px;
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 12px;
}

.footer__logo i {
    color: var(--primary);
}

.footer__tagline {
    color: var(--gray);
}

.footer__links {
    display: flex;
    gap: 64px;
}

.footer__column h4 {
    margin-bottom: 16px;
    color: var(--white);
}

.footer__column a {
    display: block;
    color: var(--gray-light);
    text-decoration: none;
    margin-bottom: 12px;
    transition: var(--transition);
}

.footer__column a:hover {
    color: var(--primary);
}

.footer__bottom {
    text-align: center;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--gray);
}

.footer__bottom i {
    color: var(--danger);
}

/* Responsive */
@media (max-width: 768px) {
    .nav__links {
        position: fixed;
        top: 72px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 72px);
        background: var(--dark-light);
        flex-direction: column;
        padding: 32px;
        transition: var(--transition);
    }
    
    .nav__links.active {
        left: 0;
    }
    
    .nav__toggle {
        display: block;
    }
    
    .hero__content {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .hero__title {
        font-size: 40px;
    }
    
    .hero__buttons {
        flex-direction: column;
    }
    
    .hero__image {
        order: -1;
    }
    
    .support__content {
        grid-template-columns: 1fr;
    }
    
    .footer__content {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .section-title {
        font-size: 32px;
    }
}