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

body {
    background-color: #181a20;
    color: #e0e0e0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    line-height: 1.7;
    overflow-x: hidden;
}

a {
    color: #2777ff;
    text-decoration: none;
    transition: color 0.25s ease, text-shadow 0.25s ease;
}

a:hover {
    color: #5fa0ff;
    text-shadow: 0 0 12px rgba(39, 119, 255, 0.6);
}

.orbit-nav {
    position: sticky;
    top: 0;
    background-color: rgba(24, 26, 32, 0.97);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid #23252e;
    z-index: 100;
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 1.1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 4px;
    color: #2777ff;
}

.nav-links {
    display: flex;
    gap: 2.4rem;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.nav-links a {
    position: relative;
}

.nav-links a:after {
    content: '';
    position: absolute;
    width: 0;
    height: 1px;
    bottom: -4px;
    left: 0;
    background-color: #2777ff;
    transition: width 0.3s ease;
}

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

.hero {
    height: 100vh;
    min-height: 640px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(180deg, #181a20 0%, #0f1014 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, rgba(39, 119, 255, 0.06) 0%, transparent 70%);
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, #2777ff, transparent);
}

.hero-content h1 {
    font-size: 5rem;
    font-weight: 300;
    letter-spacing: 12px;
    margin-bottom: 1.4rem;
    color: #ffffff;
}

.subtitle {
    font-size: 1.4rem;
    max-width: 760px;
    margin: 0 auto 4rem;
    opacity: 0.85;
}

.enter-btn {
    display: inline-block;
    padding: 17px 52px;
    border: 1.5px solid #2777ff;
    color: #2777ff;
    font-weight: 500;
    letter-spacing: 3px;
    text-transform: uppercase;
    font-size: 1.05rem;
    transition: all 0.35s ease;
    position: relative;
    overflow: hidden;
}

.enter-btn:hover {
    background-color: #2777ff;
    color: #181a20;
    box-shadow: 0 0 30px rgba(39, 119, 255, 0.7);
    transform: translateY(-2px);
}

.section {
    padding: 120px 5%;
    max-width: 1400px;
    margin: 0 auto;
    border-bottom: 1px solid #23252e;
}

.section-title {
    font-size: 1.2rem;
    letter-spacing: 6px;
    text-transform: uppercase;
    color: #2777ff;
    margin-bottom: 4rem;
    opacity: 0.9;
}

.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(460px, 1fr));
    gap: 5rem;
    align-items: start;
}

.image-panel {
    background-color: #23252e;
    padding: 24px;
    border: 1px solid #2f323d;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.image-panel:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}

.section-img {
    width: 100%;
    height: auto;
    display: block;
    border: 1px solid rgba(39, 119, 255, 0.2);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6);
}

.full-img {
    max-width: 100%;
    margin: 0 auto;
    display: block;
}

.description {
    max-width: 740px;
    margin: 4.5rem auto 0;
    text-align: center;
}

.description h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: #fff;
    font-weight: 400;
    letter-spacing: 0.5px;
}

.description ul {
    text-align: left;
    max-width: 620px;
    margin: 2rem auto;
    padding-left: 1.2rem;
}

.description ul li {
    margin-bottom: 1rem;
    position: relative;
}

.description ul li:before {
    content: "•";
    color: #2777ff;
    position: absolute;
    left: -20px;
}

.mirrors-section {
    background-color: #181a20;
}

.mirrors-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: center;
    margin-bottom: 4rem;
}

.mirror-link {
    background-color: #23252e;
    padding: 22px 34px;
    border: 1px solid #2777ff33;
    font-family: ui-monospace, monospace;
    font-size: 1.1rem;
    color: #2777ff;
    display: inline-block;
    max-width: 480px;
    transition: all 0.3s ease;
}

.mirror-link:hover {
    border-color: #2777ff;
    background-color: #2a2e3a;
    box-shadow: 0 0 25px rgba(39, 119, 255, 0.4);
    transform: translateY(-3px);
}

.warning {
    text-align: center;
    font-size: 1.02rem;
    max-width: 720px;
    margin: 0 auto 2.5rem;
    opacity: 0.8;
    line-height: 1.6;
}

footer {
    background-color: #0f1014;
    padding: 4rem 5% 2.5rem;
    text-align: center;
    font-size: 0.93rem;
    border-top: 1px solid #23252e;
}

footer .small {
    opacity: 0.65;
    margin-top: 1.3rem;
    font-size: 0.88rem;
}

@media (max-width: 992px) {
    .hero-content h1 {
        font-size: 4.2rem;
        letter-spacing: 8px;
    }
}

@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        gap: 1.3rem;
        padding: 1rem 1.5rem;
    }
    
    .nav-links {
        gap: 1.4rem;
        font-size: 0.9rem;
    }
    
    .hero {
        min-height: 580px;
    }
    
    .hero-content h1 {
        font-size: 3.4rem;
        letter-spacing: 6px;
    }
    
    .subtitle {
        font-size: 1.25rem;
    }
    
    .section {
        padding: 90px 6%;
    }
    
    .content-grid {
        grid-template-columns: 1fr;
        gap: 3.5rem;
    }
    
    .description h2 {
        font-size: 2.1rem;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2.9rem;
        letter-spacing: 4px;
    }
    
    .mirror-link {
        padding: 18px 26px;
        font-size: 1rem;
        max-width: 100%;
    }
    
    .section-title {
        font-size: 1.05rem;
        letter-spacing: 4px;
    }
}

.section-title {
    font-size: 1.25rem;
    letter-spacing: 5px;
    text-transform: uppercase;
    color: #2777ff;
    margin-bottom: 4rem;
    opacity: 0.92;
    font-weight: 500;
}

.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(460px, 1fr));
    gap: 5rem;
    align-items: start;
}

.image-panel {
    background-color: #23252e;
    padding: 26px;
    border: 1px solid #2f323d;
    transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.image-panel:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 35px rgba(0, 0, 0, 0.55);
}

.section-img {
    width: 100%;
    height: auto;
    display: block;
    border: 1px solid rgba(39, 119, 255, 0.18);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.65);
}

.full-img {
    max-width: 100%;
    margin: 0 auto;
    display: block;
}

.description {
    max-width: 760px;
    margin: 4.8rem auto 0;
    text-align: center;
}

.description h2 {
    font-size: 2.45rem;
    margin-bottom: 1.6rem;
    color: #ffffff;
    font-weight: 400;
    letter-spacing: 0.4px;
}

.description p {
    margin-bottom: 1.4rem;
}

.description ul {
    text-align: left;
    max-width: 640px;
    margin: 2.2rem auto;
    padding-left: 1.4rem;
}

.description ul li {
    margin-bottom: 1.1rem;
    position: relative;
    padding-left: 6px;
}

.description ul li:before {
    content: "•";
    color: #2777ff;
    position: absolute;
    left: -18px;
    font-size: 1.3rem;
}

.mirrors-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 2.1rem;
    justify-content: center;
    margin-bottom: 4.2rem;
}

.mirror-link {
    background-color: #23252e;
    padding: 23px 36px;
    border: 1px solid #2777ff33;
    font-family: ui-monospace, monospace;
    font-size: 1.12rem;
    color: #2777ff;
    display: inline-block;
    max-width: 490px;
    transition: all 0.3s ease;
    line-height: 1.5;
}

.mirror-link:hover {
    border-color: #2777ff;
    background-color: #2a2e3a;
    box-shadow: 0 0 22px rgba(39, 119, 255, 0.38);
    transform: translateY(-4px);
}

.warning {
    text-align: center;
    font-size: 1.03rem;
    max-width: 740px;
    margin: 0 auto 3rem;
    opacity: 0.82;
    line-height: 1.65;
}

footer p {
    margin-bottom: 0.9rem;
}

footer .small {
    opacity: 0.68;
    font-size: 0.89rem;
    line-height: 1.6;
}

@media (max-width: 992px) {
    .hero-content h1 {
        font-size: 4.1rem;
        letter-spacing: 7px;
    }
}

@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        gap: 1.4rem;
        padding: 1rem 1.6rem;
    }
    
    .nav-links {
        gap: 1.5rem;
        font-size: 0.91rem;
    }
    
    .hero {
        min-height: 560px;
    }
    
    .hero-content h1 {
        font-size: 3.3rem;
        letter-spacing: 5px;
    }
    
    .subtitle {
        font-size: 1.22rem;
    }
    
    .section {
        padding: 85px 7%;
    }
    
    .content-grid {
        grid-template-columns: 1fr;
        gap: 3.8rem;
    }
    
    .description h2 {
        font-size: 2.05rem;
    }
    
    .description {
        margin-top: 3.5rem;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2.85rem;
        letter-spacing: 3px;
    }
    
    .mirror-link {
        padding: 19px 28px;
        font-size: 1.02rem;
        max-width: 100%;
    }
    
    .section-title {
        font-size: 1.08rem;
        letter-spacing: 3.5px;
    }
}