/* ============================================================
   ENERGYWORLD — premium purple design
   ============================================================ */

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

:root {
    --bg-deep: #08040f;
    --bg-mid: #150a2e;
    --purple-1: #6d28d9;
    --purple-2: #8b5cf6;
    --purple-3: #a855f7;
    --purple-4: #c4b5fd;
    --purple-glow: rgba(168, 85, 247, 0.45);
    --text: #ede9fe;
    --text-dim: #b8a9d9;
    --glass: rgba(30, 15, 55, 0.55);
    --glass-border: rgba(168, 85, 247, 0.22);
    --error: #f87171;
    --error-glow: rgba(248, 113, 113, 0.4);
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--bg-deep);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 20% 0%, rgba(109, 40, 217, 0.35), transparent 60%),
        radial-gradient(ellipse 70% 50% at 80% 20%, rgba(168, 85, 247, 0.28), transparent 60%),
        radial-gradient(ellipse 90% 70% at 50% 100%, rgba(88, 28, 135, 0.3), transparent 70%),
        linear-gradient(180deg, #0a0518 0%, #08040f 100%);
    z-index: -2;
    animation: bgShift 20s ease-in-out infinite alternate;
}

@keyframes bgShift {
    0%   { transform: scale(1) translate(0, 0); }
    100% { transform: scale(1.15) translate(-2%, 2%); }
}

body::after {
    content: '';
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(rgba(168, 85, 247, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(168, 85, 247, 0.04) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, black, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, black, transparent 80%);
    z-index: -1;
    pointer-events: none;
}

/* ===== Шапка ===== */
header {
    display: flex; justify-content: space-between; align-items: center;
    padding: 1rem 2.5rem;
    background: rgba(10, 5, 24, 0.7);
    backdrop-filter: blur(20px) saturate(150%);
    -webkit-backdrop-filter: blur(20px) saturate(150%);
    border-bottom: 1px solid var(--glass-border);
    position: sticky; top: 0; z-index: 100;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.logo {
    font-size: 1.35rem;
    font-weight: 900;
    letter-spacing: 2px;
    background: linear-gradient(135deg, #e9d5ff 0%, #a855f7 50%, #7c3aed 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 12px rgba(168, 85, 247, 0.5));
}

.main-nav { display: flex; gap: 0.3rem; flex-wrap: wrap; }

.nav-link {
    padding: 0.5rem 1rem;
    border-radius: 10px;
    color: var(--text-dim);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.88rem;
    transition: all 0.2s;
}
.nav-link:hover { color: var(--purple-4); background: rgba(168, 85, 247, 0.1); }
.nav-link.active {
    color: #fff;
    background: linear-gradient(135deg, rgba(109, 40, 217, 0.6), rgba(168, 85, 247, 0.5));
    box-shadow: 0 4px 16px -6px var(--purple-glow);
}

.server-ip {
    cursor: pointer;
    padding: 0.55rem 1.3rem;
    border-radius: 10px;
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    color: #fff;
    background: linear-gradient(135deg, var(--purple-1), var(--purple-3));
    box-shadow: 0 0 0 1px rgba(196, 181, 253, 0.3) inset,
                0 8px 24px -8px var(--purple-glow);
    transition: transform 0.25s cubic-bezier(.34,1.56,.64,1), box-shadow 0.25s;
}
.server-ip:hover {
    transform: translateY(-2px) scale(1.03);
    box-shadow: 0 0 0 1px rgba(196, 181, 253, 0.5) inset,
                0 12px 32px -8px var(--purple-glow);
}

/* ===== Онлайн сервера ===== */
.server-status {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.6rem 1.2rem;
    margin: 1.2rem auto 0;
    max-width: fit-content;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: 999px;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text);
}
.status-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: #4ade80;
    box-shadow: 0 0 8px #4ade80, 0 0 16px rgba(74, 222, 128, 0.5);
    animation: statusPulse 2s ease-in-out infinite;
}
.status-dot.offline {
    background: var(--error);
    box-shadow: 0 0 8px var(--error);
    animation: none;
}
@keyframes statusPulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }
#online-count { color: var(--purple-4); font-weight: 800; }
.status-label { color: var(--text-dim); font-weight: 500; }

/* ===== Страницы ===== */
.page { display: none; animation: fadeUp 0.4s ease; }
.page.active { display: block; }

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ===== Компактный баннер-карусель ===== */
.banner-carousel {
    position: relative;
    max-width: 1100px;
    margin: 1rem auto 0;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--glass-border);
    box-shadow: 0 15px 40px -20px rgba(0, 0, 0, 0.9);
}
.banner-track {
    display: flex;
    transition: transform 0.5s cubic-bezier(.34,1.56,.64,1);
}
.banner-slide {
    min-width: 100%;
    padding: 1.5rem 2rem;
    min-height: 110px;
    display: flex;
    align-items: center;
    position: relative;
}
.banner-slide::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 80% 20%, rgba(255,255,255,0.15), transparent 60%);
    pointer-events: none;
}
.banner-content {
    position: relative;
    z-index: 1;
    max-width: 600px;
}
.banner-content h2 {
    font-size: clamp(1rem, 2.2vw, 1.4rem);
    font-weight: 900;
    color: #fff;
    margin-bottom: 0.3rem;
    text-shadow: 0 2px 12px rgba(0,0,0,0.3);
}
.banner-content p {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.85);
    margin-bottom: 0.8rem;
}
.banner-btn {
    display: inline-block;
    padding: 0.5rem 1.2rem;
    border-radius: 10px;
    background: rgba(255,255,255,0.95);
    color: #4c1d95;
    font-weight: 700;
    font-size: 0.8rem;
    text-decoration: none;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 6px 16px -6px rgba(0,0,0,0.3);
}
.banner-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 22px -6px rgba(0,0,0,0.4);
}
.banner-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.3);
    background: rgba(0,0,0,0.3);
    color: #fff;
    font-size: 1.1rem;
    cursor: pointer;
    backdrop-filter: blur(8px);
    transition: background 0.2s, transform 0.2s;
    display: flex; align-items: center; justify-content: center;
    z-index: 2;
}
.banner-arrow:hover { background: rgba(0,0,0,0.5); transform: translateY(-50%) scale(1.08); }
.banner-arrow.left { left: 0.7rem; }
.banner-arrow.right { right: 0.7rem; }

.banner-dots {
    position: absolute;
    bottom: 0.5rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.35rem;
    z-index: 2;
}
.banner-dot {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: rgba(255,255,255,0.4);
    cursor: pointer;
    transition: background 0.2s, transform 0.2s;
    border: none;
}
.banner-dot.active { background: #fff; transform: scale(1.3); }

/* ===== Герой ===== */
.hero {
    text-align: center;
    padding: 2rem 2rem 1rem;
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}
.hero h1 {
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 900;
    letter-spacing: 5px;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, #f5e8ff 0%, #c4b5fd 30%, #a855f7 60%, #7c3aed 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 30px rgba(168, 85, 247, 0.55));
    animation: glowPulse 4s ease-in-out infinite;
}
@keyframes glowPulse {
    0%, 100% { filter: drop-shadow(0 0 24px rgba(168, 85, 247, 0.4)); }
    50%      { filter: drop-shadow(0 0 42px rgba(168, 85, 247, 0.75)); }
}
.hero p {
    color: var(--text-dim);
    font-size: 0.95rem;
    margin-bottom: 1rem;
}
.hero-links { display: flex; gap: 0.8rem; justify-content: center; flex-wrap: wrap; align-items: center; }
.hero-links span, .hero-links a, .how-to-join-btn {
    display: inline-flex; align-items: center; gap: 0.4rem;
    padding: 0.55rem 1.2rem;
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text);
    text-decoration: none;
    cursor: pointer;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: all 0.25s;
    font-family: inherit;
}
.hero-links span:hover, .hero-links a:hover, .how-to-join-btn:hover {
    border-color: var(--purple-3);
    background: rgba(168, 85, 247, 0.15);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px -10px var(--purple-glow);
}

/* ===== Герой внутренних страниц ===== */
.page-hero {
    text-align: center;
    padding: 3rem 2rem 1.5rem;
    max-width: 800px;
    margin: 0 auto;
}
.page-hero h1 {
    font-size: clamp(1.8rem, 4.5vw, 2.8rem);
    font-weight: 900;
    letter-spacing: 2px;
    margin-bottom: 0.6rem;
    background: linear-gradient(135deg, #f5e8ff 0%, #c4b5fd 40%, #a855f7 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 20px rgba(168, 85, 247, 0.4));
}
.page-hero p { color: var(--text-dim); font-size: 0.95rem; }

/* ===== Контент-бокс ===== */
.content-box {
    max-width: 900px;
    margin: 1.5rem auto 3rem;
    padding: 2rem 2.2rem;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    box-shadow: 0 20px 60px -25px rgba(0, 0, 0, 0.9);
}
.content-box h2 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--purple-4);
    margin: 1.8rem 0 0.8rem;
    padding-bottom: 0.4rem;
    border-bottom: 1px solid rgba(168, 85, 247, 0.2);
}
.content-box h2:first-child { margin-top: 0; }
.content-box p { color: var(--text); margin-bottom: 0.8rem; font-size: 0.95rem; }
.content-box ul, .content-box ol { margin: 0.5rem 0 1rem 1.4rem; color: var(--text); }
.content-box li { margin-bottom: 0.4rem; font-size: 0.95rem; padding-left: 0.3rem; }
.content-box li::marker { color: var(--purple-3); }
.content-box code {
    background: rgba(168, 85, 247, 0.15);
    padding: 0.15rem 0.45rem;
    border-radius: 6px;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 0.88em;
    color: var(--purple-4);
    border: 1px solid rgba(168, 85, 247, 0.2);
}
.content-box a {
    color: var(--purple-4);
    text-decoration: none;
    border-bottom: 1px dotted var(--purple-3);
    transition: color 0.2s;
}
.content-box a:hover { color: #fff; }
.content-box strong { color: #fff; font-weight: 700; }

.faq-item {
    padding: 1rem 0;
    border-bottom: 1px solid rgba(168, 85, 247, 0.15);
}
.faq-item:last-child { border-bottom: none; }
.faq-item h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--purple-4);
    margin-bottom: 0.4rem;
}
.faq-item p { color: var(--text); font-size: 0.92rem; margin-bottom: 0; }

/* ===== Вкладки магазина ===== */
.tabs-nav {
    display: flex;
    gap: 0.4rem;
    padding: 1rem 2.5rem 0;
    flex-wrap: wrap;
    justify-content: center;
    max-width: 900px;
    margin: 0 auto;
}
.tab-btn {
    padding: 0.65rem 1.5rem;
    border: 1px solid transparent;
    border-radius: 12px;
    background: transparent;
    color: var(--text-dim);
    font-family: inherit;
    font-weight: 600;
    font-size: 0.92rem;
    cursor: pointer;
    transition: all 0.25s;
    letter-spacing: 0.3px;
}
.tab-btn:hover { color: var(--purple-4); background: rgba(168, 85, 247, 0.08); }
.tab-btn.active {
    color: #fff;
    background: linear-gradient(135deg, rgba(109, 40, 217, 0.6), rgba(168, 85, 247, 0.5));
    border-color: rgba(196, 181, 253, 0.3);
    box-shadow: 0 8px 24px -10px var(--purple-glow),
                0 0 0 1px rgba(196, 181, 253, 0.15) inset;
}

.tabs-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.2rem 2.5rem 3rem;
}
.tab-panel { display: none; animation: fadeUp 0.4s ease; }
.tab-panel.active { display: block; }

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1.1rem;
}

/* ===== Карточки ===== */
.card {
    position: relative;
    border-radius: 16px;
    text-align: center;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    box-shadow: 0 20px 50px -25px rgba(0, 0, 0, 0.9);
    overflow: hidden;
    transition: transform 0.3s cubic-bezier(.34,1.56,.64,1), border-color 0.3s, box-shadow 0.3s;
    display: flex;
    flex-direction: column;
}
.card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(135deg, rgba(196,181,253,0.4), transparent 40%, transparent 60%, rgba(168,85,247,0.4));
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
    opacity: 0.6;
    transition: opacity 0.3s;
    z-index: 2;
}
.card:hover {
    transform: translateY(-5px) scale(1.02);
    border-color: rgba(196, 181, 253, 0.5);
    box-shadow: 0 30px 60px -25px var(--purple-glow),
                0 0 0 1px rgba(196, 181, 253, 0.2) inset;
}
.card:hover::before { opacity: 1; }

.card-image {
    width: 100%;
    height: 90px;
    object-fit: contain;
    padding: 8px;
    background: linear-gradient(135deg, rgba(109, 40, 217, 0.35), rgba(168, 85, 247, 0.15));
    display: block;
    border-bottom: 1px solid rgba(168, 85, 247, 0.15);
}
.card-image-placeholder {
    width: 100%;
    height: 90px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    background: linear-gradient(135deg, rgba(109, 40, 217, 0.35), rgba(168, 85, 247, 0.15));
    border-bottom: 1px solid rgba(168, 85, 247, 0.15);
    filter: drop-shadow(0 0 16px rgba(168, 85, 247, 0.4));
}

.card-body {
    padding: 0.9rem 0.9rem 1rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}
.card h3 {
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 0.3rem;
    letter-spacing: 0.2px;
    line-height: 1.3;
}
.price {
    font-size: 1.25rem;
    font-weight: 900;
    margin: 0.3rem 0 0.8rem;
    background: linear-gradient(135deg, var(--purple-4), var(--purple-3));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: 0.5px;
}
.card button {
    width: 100%;
    margin-top: auto;
    padding: 0.6rem 1rem;
    border: none;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--purple-1), var(--purple-3));
    color: #fff;
    font-family: inherit;
    font-weight: 700;
    font-size: 0.85rem;
    cursor: pointer;
    letter-spacing: 0.5px;
    box-shadow: 0 8px 20px -8px var(--purple-glow);
    transition: transform 0.2s, box-shadow 0.2s, filter 0.2s;
}
.card button:hover {
    transform: translateY(-2px);
    filter: brightness(1.1);
    box-shadow: 0 12px 28px -8px var(--purple-glow);
}

/* ===== Состояния ===== */
.loading {
    color: var(--text-dim);
    text-align: center;
    padding: 3rem;
    font-style: italic;
    animation: pulse 1.5s ease-in-out infinite;
}
@keyframes pulse { 0%, 100% { opacity: 0.5; } 50% { opacity: 1; } }
.empty {
    color: var(--text-dim);
    text-align: center;
    padding: 3rem;
    grid-column: 1 / -1;
    font-size: 1rem;
}

/* ===== Подвал ===== */
footer {
    margin-top: 3rem;
    padding: 2rem;
    text-align: center;
    background: rgba(10, 5, 24, 0.7);
    border-top: 1px solid var(--glass-border);
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    font-size: 0.88rem;
    color: var(--text-dim);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}
footer > div:first-child {
    font-weight: 800;
    letter-spacing: 1.5px;
    background: linear-gradient(135deg, #e9d5ff, #a855f7);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
footer a { color: var(--purple-4); text-decoration: none; transition: color 0.2s; }
footer a:hover { color: #fff; }

/* ===== Модалки ===== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(5, 2, 12, 0.75);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.2rem;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s, visibility 0.25s;
}
.modal-overlay.show { opacity: 1; visibility: visible; }

.modal {
    width: 100%;
    max-width: 380px;
    padding: 2rem 1.8rem;
    border-radius: 20px;
    background: rgba(30, 15, 55, 0.9);
    border: 1px solid rgba(168, 85, 247, 0.35);
    box-shadow: 0 30px 80px -20px rgba(0, 0, 0, 0.9),
                0 0 0 1px rgba(196, 181, 253, 0.08) inset;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transform: translateY(12px) scale(0.98);
    transition: transform 0.3s cubic-bezier(.34,1.56,.64,1);
    max-height: 90vh;
    overflow-y: auto;
}
.modal-overlay.show .modal { transform: translateY(0) scale(1); }

.modal.error-modal {
    border-color: rgba(248, 113, 113, 0.4);
    box-shadow: 0 30px 80px -20px rgba(0, 0, 0, 0.9),
                0 0 0 1px rgba(248, 113, 113, 0.1) inset,
                0 0 40px -10px var(--error-glow);
}

.modal h2 { font-size: 1.15rem; font-weight: 700; color: var(--text); margin-bottom: 0.4rem; }
.modal.error-modal h2 { color: var(--error); }
.modal p { font-size: 0.85rem; color: var(--text-dim); margin-bottom: 1.2rem; }
.modal input {
    width: 100%;
    padding: 0.8rem 1.1rem;
    border-radius: 12px;
    border: 1px solid rgba(139, 92, 246, 0.35);
    background: rgba(10, 5, 24, 0.7);
    color: var(--text);
    font-size: 0.95rem;
    font-family: inherit;
    outline: none;
    transition: all 0.25s;
    margin-bottom: 0.8rem;
}
.modal input::placeholder { color: rgba(184, 169, 217, 0.5); }
.modal input:focus {
    border-color: var(--purple-3);
    box-shadow: 0 0 0 3px rgba(168, 85, 247, 0.18),
                0 0 24px -6px var(--purple-glow);
}

.modal-error {
    color: var(--error);
    font-size: 0.85rem;
    min-height: 1.2rem;
    margin-bottom: 0.6rem;
    margin-top: -0.2rem;
}

.modal-hint {
    margin-top: 0.8rem;
    font-size: 0.8rem;
    color: var(--text-dim);
    text-align: center;
}
.modal-hint strong { color: var(--purple-4); }

.error-code {
    display: inline-block;
    background: rgba(248, 113, 113, 0.15);
    border: 1px solid rgba(248, 113, 113, 0.3);
    padding: 0.3rem 0.8rem;
    border-radius: 8px;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 0.85rem;
    color: var(--error);
    margin-bottom: 1.2rem;
}

.modal-actions { display: flex; gap: 0.6rem; justify-content: flex-end; }

.btn-primary, .btn-ghost {
    display: inline-block;
    padding: 0.7rem 1.4rem;
    border-radius: 12px;
    font-family: inherit;
    font-weight: 700;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s;
    border: none;
    text-decoration: none;
}
.btn-primary {
    background: linear-gradient(135deg, var(--purple-1), var(--purple-3));
    color: #fff;
    box-shadow: 0 8px 20px -8px var(--purple-glow);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 28px -8px var(--purple-glow); }
.btn-ghost {
    background: transparent;
    color: var(--text-dim);
    border: 1px solid rgba(139, 92, 246, 0.3);
}
.btn-ghost:hover { color: var(--text); border-color: var(--purple-3); }

/* ===== Модалка «Как начать играть» ===== */
.howto-modal {
    max-width: 520px;
}
.howto-steps {
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
    margin: 1.2rem 0;
}
.howto-step {
    display: flex;
    gap: 0.9rem;
    align-items: flex-start;
    text-align: left;
}
.step-num {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--purple-1), var(--purple-3));
    color: #fff;
    font-weight: 800;
    font-size: 0.85rem;
    box-shadow: 0 4px 12px -4px var(--purple-glow);
}
.howto-step strong {
    display: block;
    font-size: 0.92rem;
    color: var(--text);
    margin-bottom: 0.2rem;
}
.howto-step p {
    font-size: 0.82rem;
    color: var(--text-dim);
    margin: 0;
    line-height: 1.5;
}
.howto-step code {
    background: rgba(168, 85, 247, 0.15);
    padding: 0.1rem 0.4rem;
    border-radius: 6px;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 0.85em;
    color: var(--purple-4);
    border: 1px solid rgba(168, 85, 247, 0.2);
}

/* ===== Баннер Telegram ===== */
.tg-banner {
    position: fixed;
    bottom: 1.2rem;
    left: 50%;
    transform: translateX(-50%) translateY(120%);
    width: calc(100% - 2.4rem);
    max-width: 560px;
    z-index: 900;
    transition: transform 0.5s cubic-bezier(.34,1.56,.64,1);
}
.tg-banner.show { transform: translateX(-50%) translateY(0); }
.tg-banner-content {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.9rem;
    padding: 0.9rem 1.2rem;
    border-radius: 16px;
    background: rgba(30, 15, 55, 0.92);
    border: 1px solid rgba(168, 85, 247, 0.45);
    box-shadow: 0 20px 60px -20px rgba(0, 0, 0, 0.9),
                0 0 0 1px rgba(196, 181, 253, 0.1) inset,
                0 0 40px -10px var(--purple-glow);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-wrap: wrap;
}
.tg-icon { font-size: 1.5rem; line-height: 1; }
.tg-text { flex: 1; min-width: 180px; display: flex; flex-direction: column; gap: 0.15rem; }
.tg-text strong { font-size: 0.9rem; font-weight: 700; color: var(--text); }
.tg-text span { font-size: 0.78rem; color: var(--text-dim); line-height: 1.4; }
.tg-btn {
    padding: 0.5rem 1.1rem;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--purple-1), var(--purple-3));
    color: #fff;
    font-weight: 700;
    font-size: 0.8rem;
    text-decoration: none;
    box-shadow: 0 8px 20px -8px var(--purple-glow);
    transition: transform 0.2s, box-shadow 0.2s;
    white-space: nowrap;
}
.tg-btn:hover { transform: translateY(-2px); box-shadow: 0 12px 28px -8px var(--purple-glow); }
.tg-close {
    position: absolute;
    top: 0.4rem;
    right: 0.6rem;
    background: transparent;
    border: none;
    color: var(--text-dim);
    font-size: 0.9rem;
    cursor: pointer;
    padding: 0.2rem 0.4rem;
    transition: color 0.2s;
    line-height: 1;
}
.tg-close:hover { color: #fff; }

/* ===== Адаптив ===== */
@media (max-width: 768px) {
    header { padding: 0.8rem 1.2rem; }
    .main-nav { order: 3; width: 100%; justify-content: center; }
    .nav-link { padding: 0.4rem 0.8rem; font-size: 0.82rem; }
    .logo { font-size: 1.05rem; letter-spacing: 1px; }
    .server-ip { padding: 0.45rem 0.9rem; font-size: 0.75rem; }
    .banner-slide { padding: 1.2rem 1.2rem; min-height: 90px; }
    .banner-arrow { width: 28px; height: 28px; font-size: 0.95rem; }
    .banner-arrow.left { left: 0.4rem; }
    .banner-arrow.right { right: 0.4rem; }
}

@media (max-width: 640px) {
    .hero { padding: 1.5rem 1.2rem 0.8rem; }
    .page-hero { padding: 2rem 1.2rem 1rem; }
    .content-box { margin: 1rem; padding: 1.4rem 1.2rem; }
    .content-box h2 { font-size: 1.05rem; }
    .tabs-nav { padding: 1rem 1rem 0; }
    .tab-btn { padding: 0.55rem 1rem; font-size: 0.85rem; }
    .tabs-content { padding: 1rem 1rem 2rem; }
    .grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 0.8rem; }
    .card-image, .card-image-placeholder { height: 70px; }
    .card-image-placeholder { font-size: 1.6rem; }
    .card-body { padding: 0.7rem; }
    .card h3 { font-size: 0.82rem; }
    .price { font-size: 1.05rem; margin: 0.2rem 0 0.6rem; }
    .card button { font-size: 0.78rem; padding: 0.5rem; }
    .modal { padding: 1.6rem 1.3rem; }
    .server-status { font-size: 0.8rem; padding: 0.5rem 1rem; }
    .tg-banner-content { padding: 0.8rem; gap: 0.6rem; }
    .tg-icon { font-size: 1.2rem; }
    .tg-text strong { font-size: 0.82rem; }
    .tg-text span { font-size: 0.72rem; }
    .tg-btn { padding: 0.45rem 0.9rem; font-size: 0.75rem; }
}