* { box-sizing: border-box; margin: 0; padding: 0; }
:root {
    --bg: #0b0e15;
    --bg-2: #11151f;
    --panel: #161b28;
    --panel-2: #1c2233;
    --border: #232a3d;
    --border-2: #2e3650;
    --text: #dfe2e8;
    --text-2: #a8adbb;
    --muted: #70758a;
    --accent: #3b82f6;
    --accent-2: #ec4899;
    --accent-glow: rgba(59,130,246,.25);
    --success: #10b981;
}
html { scroll-behavior: smooth; }
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    font-size: 15px;
}
a { color: inherit; text-decoration: none; transition: all .2s; }
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.muted { color: var(--muted); font-size: 14px; }
b { color: #fff; font-weight: 600; }

/* ============ HEADER ============ */
.topbar {
    position: sticky; top: 0; z-index: 100;
    background: rgba(11,14,21,.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
}
.topbar-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; height: 68px; }

.logo {
    display: inline-flex; align-items: center;
    font-size: 21px; font-weight: 800; color: #fff;
    letter-spacing: -.3px; flex-shrink: 0;
}
.logo-mark {
    display: inline-flex; align-items: center; justify-content: center;
    width: 32px; height: 32px; border-radius: 8px;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: #fff; font-weight: 900; font-size: 19px;
    margin-right: 6px;
}
.logo-word { font-weight: 800; }
.logo-accent {
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    -webkit-background-clip: text; background-clip: text; color: transparent;
}

.top-nav { display: flex; align-items: center; gap: 8px; }
.nav-icon {
    width: 38px; height: 38px;
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: 8px;
    color: var(--text-2);
    border: 1px solid var(--border-2);
    transition: all .2s;
}
.nav-icon:hover {
    color: var(--accent);
    border-color: var(--accent);
    background: rgba(59,130,246,.06);
    transform: translateY(-1px);
}
.burger {
    display: none;
    background: transparent; border: none;
    color: var(--text); font-size: 22px; cursor: pointer;
    padding: 6px 10px;
}

/* ============ BUTTONS ============ */
.btn {
    display: inline-flex; align-items: center; justify-content: center;
    gap: 8px;
    padding: 11px 22px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    font-family: inherit;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all .2s;
    white-space: nowrap;
    text-decoration: none;
}
.btn-primary {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}
.btn-primary:hover {
    background: #4a8ff7;
    border-color: #4a8ff7;
    transform: translateY(-1px);
    box-shadow: 0 8px 24px var(--accent-glow);
}
.btn-outline {
    background: transparent;
    color: var(--text);
    border-color: var(--border-2);
}
.btn-outline:hover {
    border-color: var(--accent);
    color: #fff;
    background: rgba(59,130,246,.06);
}
.btn-disabled {
    opacity: .45;
    cursor: not-allowed;
    pointer-events: none;
}
.btn-sm { padding: 8px 16px; font-size: 13px; }
.btn-lg { padding: 14px 28px; font-size: 15px; }

/* ============ HERO ============ */
.hero {
    position: relative;
    padding: 110px 0 100px;
    overflow: hidden;
}
.hero-bg {
    position: absolute; inset: 0; z-index: 0; pointer-events: none;
}
.hero-grid {
    position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at 50% 30%, black 20%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at 50% 30%, black 20%, transparent 70%);
}
.hero-fade {
    position: absolute; inset: 0;
    background:
        radial-gradient(circle at 20% 0%, rgba(59,130,246,.15), transparent 45%),
        radial-gradient(circle at 80% 30%, rgba(236,72,153,.12), transparent 45%);
}
.hero-inner {
    position: relative; z-index: 1;
    text-align: center;
    max-width: 860px;
    margin: 0 auto;
}
.hero-title {
    font-size: 78px;
    font-weight: 900;
    letter-spacing: -.5px;
    line-height: 1.1;
    display: inline-block;
    padding: 0 12px 8px;
    margin-bottom: 18px;
    background: linear-gradient(180deg, #fff 30%, #8aa0d0 100%);
    -webkit-background-clip: text; background-clip: text; color: transparent;
    overflow: visible;
}
.hero-slogan {
    font-size: 22px;
    font-weight: 500;
    color: var(--accent-2);
    margin-bottom: 20px;
    font-style: italic;
    letter-spacing: -.2px;
}
.hero-desc {
    font-size: 17px;
    color: var(--text-2);
    max-width: 620px;
    margin: 0 auto 42px;
    line-height: 1.65;
}
.hero-actions {
    display: flex; justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

/* ============ SECTIONS ============ */
.section { padding: 90px 0; }
.section-alt { background: var(--bg-2); }
.section-head {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 60px;
    opacity: 0; transform: translateY(20px);
    transition: opacity .6s, transform .6s;
}
.section-head.visible { opacity: 1; transform: translateY(0); }
.section-label {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 12px;
}
.section-title {
    font-size: 40px;
    font-weight: 800;
    letter-spacing: -1px;
    color: #fff;
    margin-bottom: 12px;
    line-height: 1.15;
}
.section-sub {
    font-size: 16px;
    color: var(--muted);
}

/* ============ ABOUT ============ */
.about-grid {
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: 60px;
    align-items: start;
}
.about-text p {
    color: var(--text-2);
    font-size: 15.5px;
    line-height: 1.75;
    margin-bottom: 18px;
}
.about-points {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 32px;
}
.about-point { display: flex; gap: 12px; align-items: flex-start; }
.about-point-icon {
    flex-shrink: 0;
    width: 22px; height: 22px;
    background: rgba(16,185,129,.15);
    color: var(--success);
    border-radius: 50%;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 12px; font-weight: 700;
    margin-top: 2px;
}
.about-point b { display: block; font-size: 14px; margin-bottom: 2px; }
.about-point .muted { font-size: 13px; line-height: 1.5; }

.about-visual {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}
.visual-card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 22px 20px;
    transition: all .3s;
    opacity: 0; transform: translateY(15px);
}
.visual-card.visible { opacity: 1; transform: translateY(0); }
.visual-card:hover {
    border-color: var(--accent);
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(0,0,0,.4);
}
.visual-card-icon { font-size: 30px; margin-bottom: 12px; }
.visual-card-title { font-size: 15px; font-weight: 700; color: #fff; margin-bottom: 6px; }
.visual-card-desc { font-size: 13px; color: var(--muted); line-height: 1.55; }

/* ============ FEATURES ============ */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.feature {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 28px 24px;
    transition: all .3s;
    opacity: 0; transform: translateY(20px);
}
.feature.visible { opacity: 1; transform: translateY(0); }
.feature:hover {
    border-color: var(--accent);
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(0,0,0,.4);
}
.feature-icon {
    width: 54px; height: 54px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(59,130,246,.15), rgba(236,72,153,.1));
    border: 1px solid rgba(59,130,246,.25);
    display: flex; align-items: center; justify-content: center;
    font-size: 26px;
    margin-bottom: 18px;
}
.feature h3 {
    font-size: 17px;
    color: #fff;
    font-weight: 700;
    margin-bottom: 8px;
}
.feature p {
    font-size: 14px;
    color: var(--text-2);
    line-height: 1.6;
}

/* ============ COMMUNITY ============ */
.community-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 60px;
}
.social-card {
    display: flex; align-items: center; gap: 18px;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 24px 26px;
    transition: all .3s;
    opacity: 0; transform: translateY(15px);
}
.social-card.visible { opacity: 1; transform: translateY(0); }
.social-card:hover {
    border-color: var(--accent);
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(0,0,0,.4);
}
.social-icon {
    width: 56px; height: 56px;
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    color: #fff;
}
.social-discord .social-icon { background: #5865F2; }
.social-telegram .social-icon { background: #29A9E8; }
.social-info { flex: 1; min-width: 0; }
.social-title { font-size: 17px; font-weight: 700; color: #fff; margin-bottom: 4px; }
.social-desc { font-size: 13px; color: var(--muted); line-height: 1.5; }
.social-arrow {
    font-size: 20px; color: var(--muted);
    transition: transform .2s, color .2s;
}
.social-card:hover .social-arrow { color: var(--accent); transform: translateX(4px); }

.recent-block { max-width: 820px; margin: 0 auto; }
.recent-title {
    font-size: 15px;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 1.2px;
    margin-bottom: 16px;
    font-weight: 600;
    text-align: center;
}
.recent-list {
    display: flex; flex-direction: column;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
}
.recent-item {
    display: flex; align-items: center; gap: 16px;
    padding: 16px 22px;
    border-bottom: 1px solid var(--border);
    transition: background .2s;
    opacity: 0; transform: translateX(-10px);
}
.recent-item.visible { opacity: 1; transform: translateX(0); }
.recent-item:last-child { border-bottom: none; }
.recent-item:hover { background: var(--panel-2); }
.recent-topic { flex: 1; min-width: 0; }
.recent-name {
    font-size: 14.5px;
    color: var(--text);
    font-weight: 500;
    margin-bottom: 3px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.recent-item:hover .recent-name { color: var(--accent); }
.recent-meta { font-size: 12px; color: var(--muted); }
.recent-date { font-size: 12px; color: var(--muted); white-space: nowrap; }

/* ============ STEPS ============ */
.steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 60px;
}
.step {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 28px 24px;
    position: relative;
    transition: all .3s;
    opacity: 0; transform: translateY(20px);
}
.step.visible { opacity: 1; transform: translateY(0); }
.step:hover { border-color: var(--accent); }
.step-num {
    font-size: 32px;
    font-weight: 900;
    letter-spacing: -1.5px;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    -webkit-background-clip: text; background-clip: text; color: transparent;
    margin-bottom: 12px;
    line-height: 1;
}
.step h3 {
    font-size: 16px;
    color: #fff;
    font-weight: 700;
    margin-bottom: 10px;
}
.step p {
    font-size: 13.5px;
    color: var(--text-2);
    line-height: 1.6;
    margin-bottom: 14px;
}
.step-link {
    font-size: 13px;
    font-weight: 600;
    color: var(--accent);
    display: inline-block;
}
.step-link:hover { color: var(--accent-2); }

/* Интерактивный IP */
.step-ip {
    position: relative;
    display: inline-block;
    color: var(--accent);
    cursor: pointer;
    border-bottom: 1px dashed var(--accent);
    transition: all .2s;
    padding: 0 2px;
}
.step-ip:hover {
    color: var(--accent-2);
    background: rgba(236,72,153,.1);
    border-color: var(--accent-2);
}
.step-ip-tooltip {
    display: none;
    position: absolute;
    bottom: calc(100% + 12px);
    left: 50%;
    transform: translateX(-50%);
    background: var(--panel-2);
    border: 1px solid var(--accent);
    border-radius: 8px;
    padding: 8px 14px;
    font-size: 12.5px;
    color: #fff;
    white-space: nowrap;
    z-index: 20;
    box-shadow: 0 8px 24px rgba(0,0,0,.5), 0 0 20px var(--accent-glow);
    font-family: 'Consolas', monospace;
    font-weight: 600;
    letter-spacing: .3px;
    pointer-events: none;
}
.step-ip-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 6px solid transparent;
    border-top-color: var(--accent);
}
.step-ip:hover .step-ip-tooltip {
    display: block;
    animation: tooltipIn .2s ease-out;
}
@keyframes tooltipIn {
    from { opacity: 0; transform: translateX(-50%) translateY(5px); }
    to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

.start-cta {
    display: flex; justify-content: center;
    gap: 12px; flex-wrap: wrap;
}

/* ============ CTA ============ */
.cta { padding: 40px 0 90px; }
.cta-card {
    border-radius: 20px;
    padding: 60px 40px;
    text-align: center;
    background:
        radial-gradient(circle at 20% 30%, rgba(59,130,246,.25), transparent 55%),
        radial-gradient(circle at 80% 70%, rgba(236,72,153,.25), transparent 55%),
        var(--panel);
    border: 1px solid var(--border-2);
    position: relative;
    overflow: hidden;
    opacity: 0; transform: translateY(20px);
}
.cta-card.visible { opacity: 1; transform: translateY(0); }
.cta-inner { position: relative; z-index: 1; }
.cta-card h2 {
    font-size: 34px;
    font-weight: 800;
    color: #fff;
    letter-spacing: -1px;
    margin-bottom: 12px;
}
.cta-card p {
    font-size: 16px;
    color: var(--text-2);
    margin-bottom: 30px;
}
.cta-actions {
    display: flex; justify-content: center;
    gap: 12px; flex-wrap: wrap;
}

/* ============ FOOTER ============ */
.footer {
    border-top: 1px solid var(--border);
    padding: 60px 0 30px;
    background: var(--bg-2);
}
.footer-top {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 50px;
}
.footer-brand p { margin-top: 14px; font-size: 13.5px; line-height: 1.6; }
.footer-col h4 {
    font-size: 13px;
    color: #fff;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col a {
    font-size: 14px;
    color: var(--text-2);
    transition: color .2s;
}
.footer-col a:hover { color: var(--accent); }
.muted-link { color: var(--muted) !important; cursor: not-allowed; }
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
    font-size: 13px;
    color: var(--muted);
    flex-wrap: wrap;
}

/* ============ MOBILE ============ */
@media (max-width: 1000px) {
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .steps { grid-template-columns: repeat(2, 1fr); }
    .about-grid { grid-template-columns: 1fr; gap: 40px; }
    .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 780px) {
    .topbar-inner { height: 60px; }
    .top-nav {
        display: none;
        position: absolute;
        top: 100%; left: 0; right: 0;
        background: var(--bg-2);
        border-bottom: 1px solid var(--border);
        flex-direction: column;
        align-items: stretch;
        padding: 14px 20px;
        gap: 8px;
    }
    .top-nav.open { display: flex; }
    .burger { display: block; }
    .hero { padding: 70px 0 80px; }
    .hero-title { font-size: 52px; }
    .hero-slogan { font-size: 17px; }
    .hero-desc { font-size: 15px; }
    .hero-actions { flex-direction: column; align-items: stretch; }
    .hero-actions .btn { width: 100%; }
    .section { padding: 60px 0; }
    .section-title { font-size: 28px; }
    .features-grid, .steps, .community-grid, .footer-top, .about-visual { grid-template-columns: 1fr; }
    .about-points { grid-template-columns: 1fr; }
    .cta-card { padding: 40px 24px; }
    .cta-card h2 { font-size: 24px; }
    .cta-actions { flex-direction: column; }
    .cta-actions .btn { width: 100%; }
    .footer-bottom { flex-direction: column; text-align: center; }
}
@media (max-width: 480px) {
    .hero-title { font-size: 40px; }
    .social-card { flex-direction: column; text-align: center; gap: 12px; }
    .social-arrow { display: none; }
}