:root {
    --bg-dark: #070d14;
    --bg-card: #0f172a;
    --header-blue: #0f172a;
    --accent-blue: #2563eb;
    --accent-blue-hover: #3b82f6;
    --accent-green: #22c55e;
    --text-white: #f8fafc;
    --text-gray: #94a3b8;
    --glass-bg: rgba(15, 23, 42, 0.8);
    --border-color: rgba(255, 255, 255, 0.1);
}

body {
    margin: 0;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

header {
    background-color: var(--header-blue);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    height: 80px; /* Увеличил размер с 50px до 80px */
    width: auto;
    display: block;
}

.tg-button {
    background-color: var(--accent-blue);
    color: white;
    text-decoration: none;
    padding: 0.6rem 1.2rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
}

.tg-button:hover {
    background-color: var(--accent-blue-hover);
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(37, 99, 235, 0.3);
}

main {
    max-width: 1100px;
    margin: 0 auto;
    padding: 3rem 1.5rem;
}

#hero-premium {
    text-align: center;
    margin-bottom: 4rem;
}

#hero-premium h1 {
    font-size: 2.8rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 2rem;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.user-content-main {
    color: var(--text-gray);
    font-size: 1.1rem;
    max-width: 850px;
    margin: 0 auto 2.5rem;
}

.user-content-main strong {
    color: var(--text-white);
}

.main-cta {
    display: inline-block;
    background-color: var(--accent-blue);
    color: white;
    text-decoration: none;
    padding: 1rem 3rem;
    border-radius: 10px;
    font-size: 1.2rem;
    font-weight: 700;
    text-align: center; /* Добавил центрирование текста внутри кнопки */
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 8px 24px rgba(37, 99, 235, 0.25);
    margin-bottom: 3rem;
}

.slots-container {
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    border-radius: 12px;
    overflow: hidden;
    line-height: 0;
    border: 1px solid var(--border-color);
}

.slots-main-img {
    width: 100%;
    height: auto;
    display: block;
}

.main-cta:hover {
    background-color: var(--accent-blue-hover);
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 12px 32px rgba(37, 99, 235, 0.4);
}

.content-text-section {
    margin-top: 4rem;
    background: var(--bg-card);
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.content-text-section h2 {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    color: var(--text-white);
    border-left: 4px solid var(--accent-blue);
    padding-left: 1rem;
}

.content-text-section p {
    color: var(--text-gray);
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 1.2rem;
}

.benefits-list {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
}

.benefits-list li {
    background: rgba(255, 255, 255, 0.03);
    margin-bottom: 1rem;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    color: var(--text-gray);
    font-size: 1rem;
    line-height: 1.6;
    transition: transform 0.2s ease;
}

.benefits-list li:hover {
    transform: translateX(10px);
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--accent-blue);
}

.benefits-list strong {
    color: var(--text-white);
}
.content-text-section strong {
    color: var(--text-white);
}

/* Steps Grid */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.step-card {
    background: rgba(255, 255, 255, 0.02);
    padding: 1.5rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    position: relative;
}

.step-number {
    width: 32px;
    height: 32px;
    background: var(--accent-blue);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    margin-bottom: 1rem;
}

.step-card h3 {
    font-size: 1.1rem;
    margin-bottom: 0.8rem;
    color: var(--text-white);
}

.step-card p {
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 0;
}

/* FAQ Accordion */
.faq-container {
    margin-top: 2rem;
}

.faq-item {
    background: rgba(255, 255, 255, 0.02);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    margin-bottom: 1rem;
    overflow: hidden;
}

.faq-item summary {
    padding: 1.2rem 1.5rem;
    cursor: pointer;
    font-weight: 600;
    font-size: 1.1rem;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background 0.3s ease;
}

.faq-item summary::after {
    content: '+';
    font-size: 1.5rem;
    color: var(--accent-blue);
    transition: transform 0.3s ease;
}

.faq-item[open] summary::after {
    transform: rotate(45deg);
}

.faq-item summary:hover {
    background: rgba(255, 255, 255, 0.05);
}

.faq-answer {
    padding: 0 1.5rem 1.5rem;
    color: var(--text-gray);
}

/* Reviews */
.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.review-card {
    background: rgba(255, 255, 255, 0.02);
    padding: 1.5rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease;
}

.review-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.04);
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: 0.8rem;
}

.review-author {
    font-weight: 700;
    color: var(--accent-blue);
}

.review-rating {
    font-size: 0.8rem;
    letter-spacing: 2px;
}

.review-card p {
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 0;
    color: var(--text-gray);
}

/* Pulse Button */
.pulse-button {
    display: inline-block;
    background: linear-gradient(135deg, var(--accent-blue) 0%, #1e40af 100%);
    color: white;
    text-decoration: none;
    padding: 1.2rem 3.5rem;
    border-radius: 12px;
    font-size: 1.3rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.7);
    animation: pulse 2s infinite;
    transition: transform 0.2s ease;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.7);
    }
    70% {
        box-shadow: 0 0 0 20px rgba(37, 99, 235, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 99, 235, 0);
    }
}

.pulse-button:hover {
    transform: scale(1.05);
}

.final-cta-section {
    text-align: center;
    background: linear-gradient(180deg, var(--bg-card) 0%, rgba(37, 99, 235, 0.05) 100%);
}

footer {
    text-align: center;
    padding: 4rem 1.5rem;
    color: var(--text-gray);
    font-size: 0.9rem;
    border-top: 1px solid var(--border-color);
    margin-top: 4rem;
}

.footer-seo-keys {
    max-width: 800px;
    margin: 0 auto 2rem;
    font-size: 0.8rem;
    opacity: 0.5;
    line-height: 1.5;
}

.footer-seo-keys p {
    margin-bottom: 0;
}

/* Mobile Adjustments */
@media (max-width: 768px) {
    header {
        padding: 0.8rem 0;
    }

    nav {
        padding: 0 1rem;
    }

    .logo-img {
        height: 60px; /* Немного меньше для мобилок */
    }

    .tg-button {
        padding: 0.5rem 0.8rem;
        font-size: 0.85rem;
    }

    main {
        padding: 1.5rem 1rem;
    }

    #hero-premium h1 {
        font-size: 1.8rem;
        margin-bottom: 1.5rem;
    }

    .user-content-main {
        font-size: 1rem;
    }

    .main-cta {
        padding: 0.8rem 2rem;
        font-size: 1.1rem;
        width: 100%;
        display: block; /* Изменил на block для лучшего центрирования */
        box-sizing: border-box;
    }

    .content-text-section {
        padding: 1.5rem;
        margin-top: 2rem;
    }

    .content-text-section h2 {
        font-size: 1.4rem;
    }

    .steps-grid {
        grid-template-columns: 1fr;
    }

    .pulse-button {
        padding: 1rem 2rem;
        font-size: 1.1rem;
        width: 100%;
        display: block; /* Изменил на block для мобилок */
        box-sizing: border-box;
    }
}