@font-face {
    font-family: 'Akrobat';
    src: url('../fonts/Akrobat-Extra-Bold.ttf') format('truetype');
    font-weight: 800;
    font-style: normal;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-user-drag: none;
    -khtml-user-drag: none;
    -moz-user-drag: none;
    -o-user-drag: none;
    user-drag: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

html {
    scroll-behavior: smooth;
}

body {
    position: relative;
    overflow-x: hidden;
    font-family: 'Akrobat', sans-serif;
}

.desktop-version {
    display: block;
    min-height: 100vh;
    background: url('../img/backgrounds/desktop-bg.png') no-repeat center center fixed;
    background-size: cover;
    position: relative;
}

.garland {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 80px;
    background: url('../img/effects/garland.png') no-repeat center top;
    background-size: cover;
    pointer-events: none;
    z-index: 15;
    opacity: 0.8;
    transition: opacity 0.4s ease;
}

.snow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 300px;
    background: url('../img/effects/snow.png') no-repeat center top;
    background-size: 100% auto;
    pointer-events: none;
    z-index: 5;
    opacity: 0.3;
    transition: opacity 0.4s ease;
}

.desktop-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 600px;
    background: url('../img/backgrounds/img-desktop-bg.png') no-repeat center top;
    background-size: cover;
    pointer-events: none;
    z-index: 10;
    transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.desktop-image::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    backdrop-filter: blur(100px);
    -webkit-backdrop-filter: blur(100px);
    transition: all 0.4s ease;
}

.header {
    position: relative;
    z-index: 25;
    display: flex;
    align-items: center;
    padding: 15px 30px;
    background: rgba(0, 19, 46, 0.8);
    height: 80px;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.logo {
    margin-right: auto;
    z-index: 30;
    margin-left: 10%;
    transition: all 0.3s ease;
}

.logo img {
    width: 40px;
    height: auto;
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    pointer-events: auto;
    cursor: pointer;
}

.logo:hover img {
    transform: rotate(10deg) scale(0.9);
}

.navbar {
    z-index: 30;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 15px;
    transition: all 0.4s ease;
}

.nav-link {
    color: white;
    text-decoration: none;
    font-size: 14px;
    padding: 12px 24px;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    display: flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    border: none;
    border-radius: 8px;
    position: relative;
}

.nav-icon {
    width: 18px;
    height: 18px;
    transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.nav-link.active {
    background: radial-gradient(circle, #729DD4 0%, #284468 100%);
    animation: none;
    border: none;
}

.nav-link.active .nav-icon {
    transform: scale(1.1);
}

.nav-link:not(.active):hover {
    background: radial-gradient(circle, #729DD4 0%, #284468 100%);
    transform: translateY(-2px);
}

.nav-link:not(.active):hover .nav-icon {
    transform: scale(1.05);
}

.nav-link.active:hover {
    transform: none;
}

.header-buttons {
    z-index: 30;
    display: flex;
    gap: 12px;
    margin-left: auto;
    align-items: center;
    transition: all 0.4s ease;
}

.soc-btn {
    background: transparent;
    border: none;
    cursor: pointer;
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    padding: 0;
    width: 50px;
    height: 50px;
    position: relative;
}

.cabinet-btn {
    background: transparent;
    border: none;
    cursor: pointer;
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    padding: 0;
    width: 150px;
    height: 60px;
}

.soc-btn img:first-child {
    width: 50px;
    height: 50px;
    pointer-events: none;
    transition: all 0.3s ease;
}

.soc-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 24px;
    height: 24px;
    pointer-events: none;
    transition: all 0.3s ease;
}

.cabinet-btn img {
    width: 150px;
    height: 60px;
    pointer-events: none;
    transition: all 0.3s ease;
}

.soc-btn:hover, .cabinet-btn:hover {
    transform: scale(1.05);
}

.separator-line {
    position: relative;
    z-index: 20;
    height: 1px;
    background: rgba(255, 255, 255, 0.3);
    width: 100%;
    transition: all 0.4s ease;
}

.main-content {
    position: relative;
    z-index: 20;
    padding: 80px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.intro {
    text-align: left;
    transition: all 0.4s ease;
}

.intro-title {
    font-size: 56px;
    color: white;
    line-height: 1;
    font-weight: 800;
    margin-left: 100px;
    margin-bottom: 20px;
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.gtech-text {
    color: #61A4F9;
    transition: color 0.4s ease;
}

.intro-subtext {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-left: 100px;
    font-size: 20px;
    color: #B0B0B0;
    font-weight: 800;
    margin-bottom: 30px;
    transition: all 0.4s ease;
}

.subtext-icon {
    width: 25px;
    height: 25px;
    transition: all 0.3s ease;
}

.play-btn {
    background: transparent;
    border: none;
    cursor: pointer;
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    padding: 0;
    margin-left: 100px;
}

.play-btn img {
    width: 250px;
    height: auto;
    pointer-events: none;
    transition: all 0.3s ease;
}

.play-btn:hover {
    transform: scale(1.08);
}

.character {
    position: relative;
    z-index: 20;
    margin-right: 100px;
    margin-top: -50px;
    transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.character-img {
    width: 650px;
    height: auto;
    pointer-events: none;
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.online-icon {
    position: absolute;
    bottom: 27px;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: auto;
    pointer-events: none;
    transition: all 0.4s ease;
}

.character::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transition: all 0.4s ease;
}

.why-us-section {
    text-align: center;
    padding: 40px 30px;
    transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.why-us-title {
    font-size: 48px;
    color: white;
    font-weight: 800;
    margin-bottom: 30px;
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.swiper-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    max-width: 1400px;
    margin: 0 auto;
    transition: all 0.4s ease;
}

.swiper-wrapper {
    display: flex;
    gap: 40px;
    overflow: visible;
    width: auto;
    align-items: center;
    transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.swiper-slide {
    flex: 0 0 auto;
    transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
}

.swiper-slide.active {
    opacity: 1;
    transform: scale(1.1);
    z-index: 2;
}

.swiper-slide:not(.active) {
    opacity: 0.4;
    transform: scale(0.85);
    filter: blur(1px);
}

.swiper-slide img {
    width: 320px;
    height: auto;
    pointer-events: none;
    transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.swiper-btn {
    background: transparent;
    border: none;
    cursor: pointer;
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    padding: 0;
    width: 70px;
    height: 70px;
}

.swiper-btn img {
    width: 100%;
    height: auto;
    pointer-events: none;
    transition: all 0.3s ease;
}

.swiper-btn:hover {
    transform: scale(1.15);
}

.slide-icon {
    margin-bottom: 20px;
    animation: float 3s ease-in-out infinite;
}

.slide-icon img {
    width: 30px;
    height: auto;
    pointer-events: none;
    transition: all 0.3s ease;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-8px);
    }
}

img {
    pointer-events: none;
}

/* Footer Styles */
.footer {
    position: relative;
    background: url('../img/backgrounds/footer-bg.png') no-repeat center center;
    background-size: cover;
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 80px;
}

.footer-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../img/backgrounds/footer-bg.png') no-repeat center center;
    z-index: 1;
}

.footer-content {
    position: relative;
    z-index: 2;
    text-align: center;
    width: 100%;
    max-width: 1200px;
    padding: 0 30px;
}

.footer-logo {
    margin-bottom: 40px;
}

.footer-logo img {
    width: 120px;
    height: auto;
    opacity: 0.9;
    transition: all 0.4s ease;
}

.footer-logo:hover img {
    opacity: 1;
    transform: scale(1.05);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 15px;
    align-items: center;
}

.footer-link {
    color: #B0B0B0;
    text-decoration: none;
    font-size: 16px;
    font-weight: 600;
    transition: all 0.3s ease;
    padding: 8px 16px;
    border-radius: 6px;
}

.footer-link:hover {
    color: #61A4F9;
    background: rgba(114, 157, 212, 0.1);
    transform: translateY(-2px);
}

.footer-link:last-child {
    color: #729DD4;
    font-weight: 700;
}

.footer-link:last-child:hover {
    color: #61A4F9;
    background: rgba(114, 157, 212, 0.15);
}

/* Адаптивность футера */
@media (max-width: 768px) {
    .footer {
        min-height: 250px;
        margin-top: 60px;
    }
    
    .footer-logo {
        margin-bottom: 30px;
    }
    
    .footer-logo img {
        width: 100px;
    }
    
    .footer-links {
        gap: 12px;
    }
    
    .footer-link {
        font-size: 14px;
        padding: 6px 12px;
    }
}

@media (max-width: 480px) {
    .footer {
        min-height: 200px;
        margin-top: 40px;
    }
    
    .footer-logo {
        margin-bottom: 25px;
    }
    
    .footer-logo img {
        width: 80px;
    }
    
    .footer-links {
        gap: 10px;
    }
    
    .footer-link {
        font-size: 13px;
        padding: 5px 10px;
    }
}

/* Start Play Page Styles */
.start-play-content {
    padding: 60px 30px;
    flex-direction: column;
    align-items: center;
}

.start-play-section {
    max-width: 1200px;
    width: 100%;
    text-align: center;
}

.start-play-header {
    margin-bottom: 60px;
}

.start-play-title {
    font-size: 56px;
    color: white;
    line-height: 1.2;
    font-weight: 800;
    margin-bottom: 20px;
}

.start-play-subtitle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 20px;
    color: #B0B0B0;
    font-weight: 800;
}

/* Download Steps */
.download-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 80px;
}

.step-card {
    background: rgba(0, 19, 46, 0.8);
    border: 1px solid rgba(114, 157, 212, 0.3);
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    transition: all 0.4s ease;
    position: relative;
}

.step-card:hover {
    transform: translateY(-5px);
    border-color: rgba(114, 157, 212, 0.6);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.step-number {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #729DD4, #284468);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 800;
    font-size: 18px;
    border: 3px solid rgba(0, 19, 46, 0.9);
}

.step-content h3 {
    color: white;
    font-size: 22px;
    font-weight: 800;
    margin-bottom: 15px;
}

.step-content p {
    color: #B0B0B0;
    font-size: 16px;
    line-height: 1.5;
    margin-bottom: 25px;
}

.download-btn {
    width: 100%;
    padding: 15px 20px;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 800;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
}

.download-btn.primary {
    background: linear-gradient(135deg, #61A4F9, #729DD4);
    color: white;
}

.download-btn.secondary {
    background: rgba(114, 157, 212, 0.2);
    color: #729DD4;
    border: 2px solid #729DD4;
}

.download-btn.success {
    background: linear-gradient(135deg, #4CAF50, #45a049);
    color: white;
}

.download-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.file-size {
    font-size: 12px;
    opacity: 0.8;
    font-weight: 600;
}

/* System Requirements */
.system-requirements {
    margin-bottom: 80px;
}

.system-requirements h2 {
    font-size: 36px;
    color: white;
    font-weight: 800;
    margin-bottom: 40px;
}

.requirements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 800px;
    margin: 0 auto;
}

.requirement-card {
    background: rgba(0, 19, 46, 0.8);
    border: 1px solid rgba(114, 157, 212, 0.3);
    border-radius: 15px;
    padding: 30px;
    text-align: left;
}

.requirement-card h4 {
    color: #61A4F9;
    font-size: 20px;
    font-weight: 800;
    margin-bottom: 20px;
    text-align: center;
}

.requirement-card ul {
    list-style: none;
    padding: 0;
}

.requirement-card li {
    color: #B0B0B0;
    font-size: 16px;
    margin-bottom: 12px;
    padding-left: 20px;
    position: relative;
}

.requirement-card li:before {
    content: "•";
    color: #61A4F9;
    font-size: 20px;
    position: absolute;
    left: 0;
    top: -2px;
}

/* Support Section */
.support-section h2 {
    font-size: 36px;
    color: white;
    font-weight: 800;
    margin-bottom: 40px;
}

.support-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    max-width: 900px;
    margin: 0 auto;
}

.support-card {
    background: rgba(0, 19, 46, 0.8);
    border: 1px solid rgba(114, 157, 212, 0.3);
    border-radius: 15px;
    padding: 30px 20px;
    text-align: center;
    transition: all 0.3s ease;
}

.support-card:hover {
    transform: translateY(-5px);
    border-color: rgba(114, 157, 212, 0.6);
}

.support-icon {
    font-size: 40px;
    margin-bottom: 15px;
}

.support-card h4 {
    color: white;
    font-size: 18px;
    font-weight: 800;
    margin-bottom: 10px;
}

.support-card p {
    color: #B0B0B0;
    font-size: 14px;
    line-height: 1.4;
    margin-bottom: 20px;
}

.support-btn {
    background: rgba(114, 157, 212, 0.2);
    color: #729DD4;
    border: 2px solid #729DD4;
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 800;
    cursor: pointer;
    transition: all 0.3s ease;
}

.support-btn:hover {
    background: #729DD4;
    color: white;
    transform: scale(1.05);
}

/* Адаптивность для страницы Начать играть */
@media (max-width: 768px) {
    .start-play-content {
        padding: 40px 20px;
    }
    
    .start-play-title {
        font-size: 42px;
    }
    
    .start-play-subtitle {
        font-size: 18px;
    }
    
    .download-steps {
        grid-template-columns: 1fr;
        gap: 40px;
        margin-bottom: 60px;
    }
    
    .step-card {
        padding: 25px 20px;
    }
    
    .system-requirements h2,
    .support-section h2 {
        font-size: 32px;
        margin-bottom: 30px;
    }
    
    .requirements-grid {
        grid-template-columns: 1fr;
    }
    
    .support-options {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .start-play-title {
        font-size: 36px;
    }
    
    .start-play-subtitle {
        font-size: 16px;
        flex-direction: column;
        gap: 5px;
    }
    
    .download-steps {
        margin-bottom: 50px;
    }
    
    .step-content h3 {
        font-size: 20px;
    }
    
    .system-requirements h2,
    .support-section h2 {
        font-size: 28px;
    }
}

@media (max-width: 768px) {
    .desktop-version {
        display: none;
    }
}