:root {
    /* Кольори */
    --color-primary: hsl(33, 100%, 56%);      /* #FF9823 */
    --color-secondary: hsl(33, 95%, 64%);     /* #feb043 */
    --color-background: hsl(36, 100%, 77%);   /* #FFCD86 */
    --color-foreground: hsl(0, 0%, 0%);       /* #000000 */
    --color-white: hsl(0, 0%, 100%);          /* #FFFFFF */
    --color-muted: hsl(0, 0%, 40%);           /* Muted text */
    
    /* Градієнти */
    --gradient-hero: linear-gradient(135deg, var(--color-background), var(--color-secondary));
    --gradient-social: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    --gradient-overlay: linear-gradient(180deg, rgba(255, 152, 35, 0.1), rgba(254, 176, 67, 0.3));
    
    /* Тіні */
    --shadow-glow: 0 8px 32px hsla(33, 100%, 56%, 0.4);
    --shadow-card: 0 4px 20px rgba(255, 152, 35, 0.3);
    --shadow-elevated: 0 10px 40px rgba(0, 0, 0, 0.1);
    
    /* Переходіки */
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-spring: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    
    /* Шрифь */
    --font-family: 'Poppins', sans-serif;
    
    /* Відступи */
    --container-padding: 1rem;
    --section-padding: 4rem 0;
}

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

body {
    font-family: var(--font-family);
    background-color: var(--color-background);
    color: var(--color-foreground);
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* Вища панель */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 205, 134, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 152, 35, 0.2);
    transition: var(--transition-smooth);
}

.header.scrolled {
    background: rgba(255, 205, 134, 0.95);
    box-shadow: var(--shadow-card);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 0;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-placeholder {
    width: 40px;
    height: 40px;
    background: var(--gradient-social);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-card);
}

.logo-placeholder.large {
    width: 120px;
    height: 120px;
    border-radius: 20px;
}

.logo-placeholder.bouncing {
    animation: bounce 2s infinite;
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-foreground);
}

.nav {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.nav-link {
    color: var(--color-foreground);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-smooth);
    position: relative;
}

.nav-link:hover {
    color: var(--color-primary);
    transform: translateY(-2px);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: var(--transition-smooth);
}

.nav-link:hover::after {
    width: 100%;
}

/* Кніпічки */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-family: var(--font-family);
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-spring);
    position: relative;
    overflow: hidden;
}

.btn:before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: var(--transition-smooth);
}

.btn:hover:before {
    width: 300px;
    height: 300px;
}

.btn-hero {
    background: var(--gradient-social);
    color: var(--color-white);
    box-shadow: var(--shadow-card);
}

.btn-hero:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: var(--shadow-glow);
}

.btn-secondary {
    background: var(--color-secondary);
    color: var(--color-foreground);
    box-shadow: var(--shadow-card);
}

.btn-secondary:hover {
    transform: translateY(-2px) scale(1.03);
    background: var(--color-primary);
    color: var(--color-white);
}

.btn.large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.mobile-hidden {
    display: flex;
}

/* Хіроу */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: var(--gradient-hero);
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: var(--gradient-overlay);
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 800px;
    padding: 2rem;
}

.hero-logo {
    margin-bottom: 2rem;
    display: flex;
    justify-content: center;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.text-primary {
    color: var(--color-primary);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

.hero-description {
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    margin-bottom: 2.5rem;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Плаваючі фігні */
.floating-elements {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.floating-dot {
    position: absolute;
    border-radius: 50%;
    opacity: 0.6;
}

.dot-1 {
    top: 25%;
    left: 25%;
    width: 16px;
    height: 16px;
    background: var(--color-primary);
    animation: ping 2s infinite;
}

.dot-2 {
    top: 75%;
    right: 25%;
    width: 24px;
    height: 24px;
    background: var(--color-secondary);
    animation: pulse 3s infinite;
}

.dot-3 {
    bottom: 25%;
    left: 33%;
    width: 12px;
    height: 12px;
    background: var(--color-primary);
    animation: bounce 4s infinite;
}

section {
    padding: var(--section-padding);
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-header h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--color-foreground);
}

.section-description {
    font-size: 1.125rem;
    opacity: 0.8;
    line-height: 1.7;
}

/* Про гру */
.about-section {
    background: var(--color-secondary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.feature-card {
    background: var(--color-white);
    padding: 2rem;
    border-radius: 16px;
    text-align: center;
    box-shadow: var(--shadow-card);
    transition: var(--transition-spring);
    position: relative;
    overflow: hidden;
}

.feature-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-elevated);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 152, 35, 0.1), transparent);
    transition: left 0.5s;
}

.feature-card:hover::before {
    left: 100%;
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--color-foreground);
}

.feature-card p {
    color: var(--color-muted);
    line-height: 1.6;
}

/* Режими */
.modes-section {
    background: var(--color-background);
}

.carousel-container {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.carousel {
    overflow: hidden;
    border-radius: 20px;
    box-shadow: var(--shadow-elevated);
}

.carousel-item {
    display: none;
    width: 100%;
}

.carousel-item.active {
    display: block;
}

.mode-card {
    padding: 3rem 2rem;
    text-align: center;
    color: var(--color-white);
    position: relative;
    overflow: hidden;
}

.mode-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(1px);
}

.mode-card > * {
    position: relative;
    z-index: 2;
}

.dodge-mode {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
}

.battle-mode {
    background: linear-gradient(135deg, var(--color-secondary), var(--color-primary));
}

.team-mode {
    background: linear-gradient(135deg, var(--color-primary), var(--color-background));
}

.mode-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    display: block;
}

.mode-card h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.mode-card p {
    font-size: 1.125rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.mode-features {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    flex-wrap: wrap;
}

.feature-tag {
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 25px;
    font-size: 0.875rem;
    font-weight: 500;
    backdrop-filter: blur(10px);
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--color-white);
    color: var(--color-primary);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: bold;
    cursor: pointer;
    box-shadow: var(--shadow-card);
    transition: var(--transition-smooth);
    z-index: 10;
}

.carousel-btn:hover {
    transform: translateY(-50%) scale(1.1);
    box-shadow: var(--shadow-glow);
}

.carousel-btn.prev {
    left: -25px;
}

.carousel-btn.next {
    right: -25px;
}

.carousel-indicators {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1.5rem;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: none;
    background: var(--color-muted);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.indicator.active {
    background: var(--color-primary);
    transform: scale(1.25);
}

/* Скачати */
.download-section {
    background: var(--color-background);
}

.download-card {
    background: var(--color-white);
    padding: 3rem 2rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: var(--shadow-elevated);
    max-width: 600px;
    margin: 0 auto 3rem auto;
    transition: var(--transition-spring);
}

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

.download-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    display: block;
}

.download-card h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--color-foreground);
}

.download-card p {
    color: var(--color-muted);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.platform-info {
    font-size: 0.875rem;
    color: var(--color-muted);
    margin-top: 1rem;
    margin-bottom: 0;
}

.additional-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.info-card {
    background: var(--color-white);
    padding: 2rem;
    border-radius: 16px;
    text-align: center;
    box-shadow: var(--shadow-card);
    transition: var(--transition-spring);
}

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

.card-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: block;
}

.info-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--color-foreground);
}

.info-card p {
    color: var(--color-muted);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

/* Соцмережі */
.social-section {
    background: var(--color-secondary);
    text-align: center;
}

.social-links {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.social-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: var(--gradient-social);
    border-radius: 50%;
    text-decoration: none;
    color: var(--color-white);
    box-shadow: var(--shadow-card);
    transition: var(--transition-spring);
    position: relative;
    overflow: hidden;
}

.social-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.2), transparent);
    border-radius: 50%;
    opacity: 0;
    transition: var(--transition-smooth);
}

.social-btn:hover::before {
    opacity: 1;
}

.social-btn:hover {
    transform: translateY(-5px) rotate(12deg) scale(1.1);
    box-shadow: var(--shadow-glow);
}

.social-icon {
    width: 30px;
    height: 30px;
    fill: currentColor;
}

.social-features {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    font-size: 0.875rem;
    color: var(--color-muted);
}

.social-feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background: var(--color-primary);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

/* нижня штука */
.footer {
    background: var(--color-background);
    padding: 2rem 0;
    text-align: center;
    border-top: 1px solid rgba(255, 152, 35, 0.2);
}

.footer p {
    color: var(--color-muted);
    margin-bottom: 0.5rem;
}

.footer-sub {
    font-size: 0.875rem;
    opacity: 0.8;
}

/* Анімації */
@keyframes bounce {
    0%, 20%, 53%, 80%, 100% {
        transform: translateY(0);
    }
    40%, 43% {
        transform: translateY(-20px);
    }
    70% {
        transform: translateY(-10px);
    }
    90% {
        transform: translateY(-4px);
    }
}

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

@keyframes ping {
    75%, 100% {
        transform: scale(2);
        opacity: 0;
    }
}

@media (max-width: 768px) {
    :root {
        --container-padding: 1rem;
        --section-padding: 3rem 0;
    }
    
    .mobile-hidden {
        display: none;
    }
    
    .nav {
        display: none;
    }
    
    .header-content {
        justify-content: space-between;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn.large {
        padding: 0.875rem 1.75rem;
        font-size: 1rem;
    }
    
    .carousel-btn {
        width: 40px;
        height: 40px;
        font-size: 1.25rem;
    }
    
    .carousel-btn.prev {
        left: -20px;
    }
    
    .carousel-btn.next {
        right: -20px;
    }
    
    .social-links {
        gap: 1.5rem;
    }
    
    .social-btn {
        width: 50px;
        height: 50px;
    }
    
    .social-icon {
        width: 24px;
        height: 24px;
    }
    
    .social-features {
        flex-direction: column;
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .section-header h2 {
        font-size: 1.75rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .additional-cards {
        grid-template-columns: 1fr;
    }
    
    .mode-card {
        padding: 2rem 1rem;
    }
    
    .mode-card h3 {
        font-size: 1.5rem;
    }
    
    .download-card {
        padding: 2rem 1rem;
    }
}

/* Плавна прокрутка */
html {
    scroll-behavior: smooth;
}