@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@400;500;600;700&display=swap');

:root {
    --site-font: 'IBM Plex Sans', Arial, sans-serif;
    --site-card-radius: 22px;
    --site-card-border: rgba(255, 255, 255, 0.4);
    --font-body: var(--site-font);
    --font-display: var(--site-font);
}

body {
    font-family: var(--site-font) !important;
    font-weight: 500 !important;
}

button,
input,
select,
textarea {
    font-family: var(--site-font) !important;
}

p,
span,
li,
.bubble-desc,
.news-preview,
.footer-rights,
.optional-text {
    font-weight: 500 !important;
}

body :is(p, span, li, div, a, button, input, label, ul, ol, .optional-text, .bubble-title, .bubble-date, .footer a span) {
    font-weight: 500 !important;
}

body :is(h1, h2, h3, h4, h5, h6, strong, .bubble-title, .social-btn span, .mainpage-btn-text) {
    font-weight: 700 !important;
}

h1.main-card-title {
    font-weight: 700 !important;
}

.card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 30px;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.card-title {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    color: #fff;
    font-size: 1.25rem;
    font-weight: 600;
}

.card-title i {
    color: var(--accent-color);
}

.login-card {
    width: 90%;
    max-width: 380px;
    padding: 40px;
    border: 1px solid var(--border-color);
    border-radius: 24px;
    background: var(--card-bg);
    text-align: center;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
    animation: floatIn 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.bubble,
.content-container,
.faq-section {
    position: relative !important;
    background: rgba(0, 0, 0, 0.08) !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    border: 1px solid var(--site-card-border) !important;
    border-radius: var(--site-card-radius) !important;
    box-shadow: none !important;
    overflow: hidden !important;
}

.bubble::before,
.content-container::before,
.faq-section::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: -1;
    background: url('cobra.webp') no-repeat center center fixed;
    background-size: cover;
    pointer-events: none;
}

body:not(.home-page) .custom-scroll-wrapper > .main-card {
    margin: 0 0 38px !important;
    padding: 24px 0 32px !important;
    background: transparent !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    -webkit-mask-image: linear-gradient(to bottom, #000 0%, #000 calc(100% - 44px), transparent 100%) !important;
    mask-image: linear-gradient(to bottom, #000 0%, #000 calc(100% - 44px), transparent 100%) !important;
}

body:not(.home-page) .custom-scroll-wrapper > .main-card .main-card-content {
    padding-top: 0 !important;
}

body:not(.home-page) .custom-scroll-wrapper > .main-card .main-card-title {
    margin: 0 0 12px !important;
    font-size: clamp(2.2rem, 5vw, 3.5rem) !important;
    line-height: 1.1 !important;
    font-weight: 700 !important;
}

body:not(.home-page) .custom-scroll-wrapper > .main-card .main-card-sub {
    margin: 0 !important;
    font-size: clamp(1rem, 2vw, 1.2rem) !important;
    line-height: 1.5 !important;
    font-weight: 500 !important;
}

body:not(.home-page) .custom-scroll-wrapper > .main-card .main-card-logo {
    margin-top: 0 !important;
    margin-bottom: 20px !important;
}

body .bubble .bubble-title,
body .card-title,
body .main-card-title {
    font-weight: 700 !important;
}

body:not(.home-page) :is(.button-container a, a.mainpage-btn-effect, .bubble .button-container a[id]) {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 12px !important;
    box-sizing: border-box !important;
    width: 100% !important;
    max-width: 400px !important;
    min-height: 56px !important;
    height: auto !important;
    margin: 10px auto !important;
    padding: 14px 32px !important;
    border: 1px solid rgba(255, 255, 255, 0.15) !important;
    border-radius: 18px !important;
    background: rgba(160, 160, 160, 0.15) !important;
    color: #fff !important;
    font-size: 1.1em !important;
    font-weight: 700 !important;
    text-align: center !important;
    text-decoration: none !important;
    backdrop-filter: blur(18px) saturate(1.25) !important;
    -webkit-backdrop-filter: blur(18px) saturate(1.25) !important;
    box-shadow: 0 3px 11px rgba(0, 0, 0, 0.2), 0 0 0 1px rgba(255, 255, 255, 0.07) !important;
    transition: transform 0.22s ease, background-color 0.22s ease, box-shadow 0.22s ease !important;
}

body:not(.home-page) :is(.button-container a:hover, a.mainpage-btn-effect:hover, .bubble .button-container a[id]:hover) {
    background: rgba(180, 180, 180, 0.21) !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 5px 14px rgba(0, 0, 0, 0.27), 0 0 0 1px rgba(255, 255, 255, 0.13) !important;
}

body:not(.home-page) :is(.button-container a i, a.mainpage-btn-effect i) {
    color: #fff !important;
    font-size: 1.2em !important;
}

.bubble-gkmh-card {
    border: 1px solid rgba(255, 255, 255, 0.4) !important;
    border-radius: 20px !important;
    padding: 24px !important;
    margin-bottom: 24px !important;
}

.bubble-gkmh-card > div:first-child {
    border-radius: 20px !important;
    filter: blur(4px) brightness(0.85) !important;
    -webkit-mask-image: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.85) 45%, transparent 95%) !important;
    mask-image: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.85) 45%, transparent 95%) !important;
}

.bubble-gkmh-card .bubble-title {
    font-size: 3.2em !important;
    font-weight: 700 !important;
    text-shadow: 0 2px 16px #000a !important;
}

.bubble-gkmh-card .bubble-desc {
    font-size: 1.25em !important;
    font-weight: 600 !important;
    text-shadow: 0 1px 8px #0008 !important;
}

.gkmh-coming-soon-card {
    background: none !important;
}

.gkmh-coming-soon-card::after {
    position: absolute;
    z-index: -2;
    inset: 0;
    background: url('gkmh4intro.png') center 42% / cover no-repeat;
    content: '';
    animation: gkmh4-light-flicker 5.2s ease-in-out infinite;
}

@keyframes gkmh4-light-flicker {
    0%, 38%, 42%, 76%, 80%, 100% { filter: brightness(0.9); }
    40%, 78% { filter: brightness(1.04); }
}

@media (prefers-reduced-motion: reduce) {
    .gkmh-coming-soon-card::after {
        animation: none;
        filter: brightness(0.9);
    }

    body:not(.home-page) :is(.button-container a, a.mainpage-btn-effect, .bubble .button-container a[id]) {
        transition: none !important;
    }

    body:not(.home-page) :is(.button-container a:hover, a.mainpage-btn-effect:hover, .bubble .button-container a[id]:hover) {
        transform: none !important;
    }
}

.compatibility-card {
    width: min(94vw, 900px);
    box-sizing: border-box;
    margin: 16px auto 32px;
    padding: 24px;
    border: 1px solid var(--site-card-border);
    border-radius: var(--site-card-radius);
    background: rgba(0, 0, 0, 0.18);
}

.compatibility-card h2 {
    margin: 0 0 16px;
    font-size: 1.4rem;
    font-weight: 700;
}

.compatibility-list {
    display: grid;
    gap: 12px;
    margin: 0;
}

.compatibility-list > div {
    display: grid;
    grid-template-columns: minmax(180px, 0.8fr) 1.5fr;
    gap: 12px;
    padding-top: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.compatibility-list dt {
    font-weight: 700;
}

.compatibility-list dd {
    margin: 0;
    font-weight: 500;
    line-height: 1.5;
}

@media (max-width: 600px) {
    .compatibility-card {
        padding: 20px;
    }

    .compatibility-list > div {
        grid-template-columns: 1fr;
        gap: 4px;
    }
}