/* ===========================================
   LUCKY BEAR NEON STYLE (ОЧЕНЬ СВЕТЛЫЙ ФОН)
   Голубой неон + 4 фоновых медведя по углам
   =========================================== */

:root {
    --neon-blue: #0088cc;
    --neon-light: #00d4ff;
    --bg-light: #e8f4ff;
    --bg-card: rgba(255, 255, 255, 0.7);
    --text-dark: #0a1628;
    --text-soft: #2a4a6a;
    --border-glow: rgba(0, 136, 204, 0.12);
    --shadow-glow: 0 0 40px rgba(0, 136, 204, 0.06);
}

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

body {
    background: #f5f9ff;
    color: #0a1628;
    font-family: 'Segoe UI', 'Arial', sans-serif;
    line-height: 1.6;
    padding-top: 70px;
    min-height: 100vh;
}

a {
    text-decoration: none;
    color: inherit;
}

img {
    max-width: 100%;
    display: block;
}

/* ===== ОЧЕНЬ СВЕТЛЫЙ ФОН ===== */
.bear-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(145deg, #f0f6fe 0%, #f8fbff 50%, #ffffff 100%);
    z-index: -1;
}

/* ===== 4 РОВНЫХ МЕДВЕДЯ ПО УГЛАМ ===== */
.bear-glow-1,
.bear-glow-2,
.bear-glow-3,
.bear-glow-4 {
    position: fixed;
    background-image: url('images/menu-logo.png');
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center;
    pointer-events: none;
    z-index: -1;
    opacity: 0.06;
}

.bear-glow-1 {
    top: 3%;
    left: 2%;
    width: 280px;
    height: 280px;
}

.bear-glow-2 {
    top: 3%;
    right: 2%;
    width: 280px;
    height: 280px;
}

.bear-glow-3 {
    bottom: 3%;
    left: 2%;
    width: 280px;
    height: 280px;
}

.bear-glow-4 {
    bottom: 3%;
    right: 2%;
    width: 280px;
    height: 280px;
}

/* ===== ХЕДЕР ===== */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 70px;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(15px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    z-index: 1000;
    border-bottom: 1px solid rgba(0, 136, 204, 0.06);
    box-shadow: 0 2px 30px rgba(0, 0, 0, 0.02);
}

.brand-icon {
    flex-shrink: 0;
}

.brand-icon img {
    height: 42px;
    width: auto;
}

/* ===== БУРГЕР-МЕНЮ ===== */
.burger-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 22px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    margin-left: 12px;
    z-index: 1001;
}

.burger-btn span {
    display: block;
    width: 100%;
    height: 3px;
    background: #0088cc;
    border-radius: 3px;
    transition: all 0.3s ease;
}

.burger-btn.active span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}
.burger-btn.active span:nth-child(2) {
    opacity: 0;
}
.burger-btn.active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

/* ===== НАВИГАЦИЯ ===== */
.nav {
    display: flex;
    gap: 6px;
    align-items: center;
    overflow-x: auto;
    padding: 0 10px;
    scrollbar-width: none;
    flex: 1;
    justify-content: center;
}

.nav::-webkit-scrollbar {
    display: none;
}

.nav-link {
    color: rgba(10, 22, 40, 0.55);
    font-size: 13px;
    font-weight: 500;
    padding: 6px 14px;
    border-radius: 20px;
    transition: all 0.3s ease;
    white-space: nowrap;
    letter-spacing: 0.3px;
    border: 1px solid transparent;
}

.nav-link:hover,
.nav-link.active {
    color: #0088cc;
    background: rgba(0, 136, 204, 0.06);
    border-color: rgba(0, 136, 204, 0.1);
}

/* ===== КНОПКА "ИГРАТЬ" ===== */
.bot-button {
    display: flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, #0088cc, #00a8e8);
    color: #ffffff;
    padding: 8px 20px;
    border-radius: 30px;
    font-weight: 700;
    font-size: 15px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 136, 204, 0.12);
    flex-shrink: 0;
    border: none;
    cursor: pointer;
}

.bot-button:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 30px rgba(0, 136, 204, 0.2);
}

.bot-button img {
    height: 24px;
    width: auto;
    border-radius: 4px;
}

/* ===== МОБИЛЬНОЕ МЕНЮ ===== */
.mobile-menu {
    display: none;
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(15px);
    padding: 20px;
    flex-direction: column;
    gap: 8px;
    border-bottom: 1px solid rgba(0, 136, 204, 0.05);
    z-index: 999;
    max-height: calc(100vh - 70px);
    overflow-y: auto;
}

.mobile-menu.open {
    display: flex;
}

.mobile-menu .nav-link {
    font-size: 16px;
    padding: 12px 20px;
    border-radius: 12px;
    border: 1px solid rgba(0, 0, 0, 0.03);
    text-align: center;
}

.mobile-menu .nav-link:hover,
.mobile-menu .nav-link.active {
    background: rgba(0, 136, 204, 0.06);
    border-color: rgba(0, 136, 204, 0.1);
    color: #0088cc;
}

/* ===== ГЕРОЙ ===== */
.hero {
    text-align: center;
    padding: 40px 20px 30px;
    max-width: 1100px;
    margin: 0 auto;
    min-height: 70vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.logo {
    max-width: 160px;
    margin: 0 auto 20px;
    transition: all 0.1s ease;
    animation: floatLogo 4s ease-in-out infinite;
}

@keyframes floatLogo {
    0%,100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.title {
    font-size: clamp(40px, 8vw, 80px);
    font-weight: 900;
    color: #0a1628;
    letter-spacing: 2px;
    line-height: 1.1;
}

.title span {
    color: #0088cc;
}

.subtitle {
    font-size: clamp(16px, 2.5vw, 26px);
    color: rgba(10, 22, 40, 0.75);
    margin-top: 10px;
    font-weight: 300;
    letter-spacing: 0.5px;
}

.hero-description {
    max-width: 800px;
    margin: 20px auto 30px;
    font-size: clamp(15px, 1.8vw, 19px);
    color: rgba(10, 22, 40, 0.6);
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

/* ===== ГЛАВНЫЕ КНОПКИ ===== */
.main-button {
    display: inline-block;
    background: linear-gradient(135deg, #0088cc, #00a8e8);
    color: #ffffff;
    padding: 14px 40px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 17px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 25px rgba(0, 136, 204, 0.12);
    border: none;
    cursor: pointer;
}

.main-button:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 40px rgba(0, 136, 204, 0.2);
}

.main-button.secondary {
    background: rgba(0, 0, 0, 0.03);
    color: #0a1628;
    box-shadow: none;
    border: 1px solid rgba(0, 0, 0, 0.06);
}

.main-button.secondary:hover {
    background: rgba(0, 0, 0, 0.06);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.04);
}

/* ===== ПРЕДУПРЕЖДЕНИЕ ===== */
.warning {
    max-width: 900px;
    margin: 0 auto 30px;
    padding: 8px 0;
    text-align: center;
    font-size: 16px;
    color: rgba(10, 22, 40, 0.25);
    letter-spacing: 0.3px;
    border-top: 1px solid rgba(0, 0, 0, 0.04);
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

/* ===== СЕКЦИИ ===== */
section {
    max-width: 1100px;
    margin: 0 auto;
    padding: 50px 20px;
    scroll-margin-top: 90px;
}

.section-title {
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 700;
    text-align: center;
    margin-bottom: 15px;
    color: #0a1628;
}

.section-title span {
    color: #0088cc;
}

.section-description {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px;
    font-size: clamp(15px, 1.6vw, 18px);
    color: rgba(10, 22, 40, 0.6);
    line-height: 1.8;
}

/* ===== ИНФО-БЛОКИ ===== */
.info-block {
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(0, 136, 204, 0.06);
    border-radius: 16px;
    padding: 30px 35px;
    margin-bottom: 20px;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
}

.info-block:hover {
    border-color: rgba(0, 136, 204, 0.12);
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.03);
}

.info-block h3 {
    color: #0088cc;
    font-size: 20px;
    margin-bottom: 10px;
    font-weight: 600;
}

.info-block p {
    color: rgba(10, 22, 40, 0.7);
    font-size: 16px;
    line-height: 1.8;
}

.info-highlight {
    border-color: rgba(0, 136, 204, 0.12);
    background: rgba(0, 136, 204, 0.04);
}

/* ===== СЕТКИ ===== */
.rules-grid,
.about-box,
.advantages-box,
.bonus-box,
.faq-box {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.rules-card,
.about-card,
.advantages-card,
.promo-card,
.faq-card {
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid rgba(0, 136, 204, 0.05);
    border-radius: 16px;
    padding: 25px 28px;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
}

.rules-card:hover,
.about-card:hover,
.advantages-card:hover,
.promo-card:hover,
.faq-card:hover {
    border-color: rgba(0, 136, 204, 0.1);
    background: rgba(255, 255, 255, 0.85);
    transform: translateY(-2px);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.03);
}

.rules-card h3,
.about-card h3,
.advantages-card h3,
.promo-card h3,
.faq-card h3 {
    color: #0088cc;
    font-size: 18px;
    margin-bottom: 10px;
    font-weight: 600;
}

.rules-card p,
.about-card p,
.advantages-card p,
.promo-card p,
.faq-card p {
    color: rgba(10, 22, 40, 0.65);
    font-size: 15px;
    line-height: 1.7;
}

.rules-extra {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 25px;
}

.rules-extra-card {
    background: rgba(255, 255, 255, 0.5);
    border: 1px solid rgba(0, 0, 0, 0.03);
    border-radius: 14px;
    padding: 22px 24px;
    transition: all 0.3s ease;
}

.rules-extra-card:hover {
    background: rgba(255, 255, 255, 0.8);
    border-color: rgba(0, 136, 204, 0.08);
}

.rules-extra-card h3 {
    color: #0088cc;
    font-size: 17px;
    margin-bottom: 8px;
    font-weight: 600;
}

.rules-extra-card p {
    color: rgba(10, 22, 40, 0.6);
    font-size: 15px;
    line-height: 1.7;
}

/* ===== FOOTER ===== */
footer {
    text-align: center;
    padding: 40px 20px;
    border-top: 1px solid rgba(0, 0, 0, 0.03);
    color: rgba(10, 22, 40, 0.2);
    font-size: 14px;
    letter-spacing: 1px;
    max-width: 1100px;
    margin: 0 auto;
}

/* ===== АДАПТИВ ===== */
@media (max-width: 768px) {
    body {
        padding-top: 60px;
    }

    header {
        height: 60px;
        padding: 0 15px;
    }

    .brand-icon img {
        height: 34px;
    }

    .burger-btn {
        display: flex;
    }

    .nav {
        display: none;
    }

    .bot-button {
        padding: 6px 14px;
        font-size: 13px;
    }

    .bot-button img {
        height: 20px;
    }

    .hero {
        padding: 20px 15px 20px;
        min-height: 60vh;
    }

    .logo {
        max-width: 120px;
    }

    .rules-grid,
    .about-box,
    .advantages-box,
    .bonus-box,
    .faq-box {
        grid-template-columns: 1fr;
    }

    .rules-extra {
        grid-template-columns: 1fr;
    }

    section {
        padding: 30px 15px;
    }

    .info-block {
        padding: 20px;
    }

    .title {
        font-size: clamp(28px, 6vw, 40px);
    }

    .bear-glow-1,
    .bear-glow-2,
    .bear-glow-3,
    .bear-glow-4 {
        width: 100px !important;
        height: 100px !important;
        opacity: 0.05 !important;
    }

    .bear-glow-1 { top: 2%; left: 1%; }
    .bear-glow-2 { top: 2%; right: 1%; }
    .bear-glow-3 { bottom: 2%; left: 1%; }
    .bear-glow-4 { bottom: 2%; right: 1%; }
}

@media (min-width: 769px) {
    .mobile-menu {
        display: none !important;
    }
}