.subtitle {
    font-size: 1.3rem;
    color: var(--color-text-tertiary);
}

/* Search */
.search-box {
    max-width: 600px;
    margin: 40px auto;
    position: relative;
}

.search-input {
    width: 100%;
    padding: 18px 50px 18px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(52, 211, 153, 0.3);
    border-radius: 30px;
    color: #ffffff;
    font-size: 1rem;
    transition: all 0.3s;
}

.search-input:focus {
    outline: none;
    border-color: var(--color-teal);
    background: rgba(255, 255, 255, 0.08);
}

.search-input::placeholder {
    color: var(--color-text-tertiary);
}

.search-icon {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.3rem;
    color: var(--color-teal);
}

/* Categories */
.categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
    gap: 25px;
    margin-bottom: 60px;
}

a.category-card {
    text-decoration: none;
    color: inherit;
    display: block;
}

.category-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 30px;
    border-radius: 15px;
    border: 1px solid rgba(52, 211, 153, 0.2);
    transition: all 0.3s;
    cursor: pointer;
    text-align: center;
}

.category-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-teal);
    box-shadow: 0 10px 30px rgba(52, 211, 153, 0.2);
}

.category-icon {
    font-size: 3rem;
    margin-bottom: 15px;
}

.category-card h3 {
    color: var(--color-teal);
    font-size: 1.3rem;
    margin-bottom: 10px;
}

.category-card p {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
}

/* FAQ Section */
.faq-section {
    margin-bottom: 60px;
}

.faq-section h2,
.support-section h2 {
    font-size: 2.2rem;
    margin-bottom: 30px;
    color: var(--color-teal);
    position: relative;
    padding-left: 20px;
}

.faq-section h2::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 5px;
    height: 40px;
    background: linear-gradient(180deg, var(--color-indigo) 0%, var(--color-teal) 100%);
    border-radius: 10px;
}

.faq-item {
    background: rgba(255, 255, 255, 0.05);
    margin-bottom: 15px;
    border-radius: 12px;
    border: 1px solid rgba(52, 211, 153, 0.2);
    overflow: hidden;
    transition: all 0.3s;
}

.faq-item:hover {
    border-color: rgba(52, 211, 153, 0.4);
}

/* Contact Support */
.support-section {
    background: linear-gradient(135deg, rgba(88, 86, 214, 0.1) 0%, rgba(52, 211, 153, 0.1) 100%);
    padding: 50px 30px;
    border-radius: 20px;
    text-align: center;
    margin-top: 60px;
}

.support-section h2 {
    margin: 0 0 20px 0;
    padding: 0;
}

.support-section h2::before {
    display: none;
}

.support-methods {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(250px, 100%), 1fr));
    gap: 25px;
    margin-top: 40px;
}

.support-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 30px;
    border-radius: 15px;
    border: 1px solid rgba(52, 211, 153, 0.3);
    transition: all 0.3s;
}

.support-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-teal);
}

.support-card-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.support-card h3 {
    color: var(--color-teal);
    margin-bottom: 10px;
}

.support-card p {
    color: var(--color-text-secondary);
    margin-bottom: 15px;
}

.support-link {
    color: var(--color-indigo);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
}

.support-link:hover {
    color: var(--color-teal);
}

/* Quick Links */
.quick-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(200px, 100%), 1fr));
    gap: 15px;
    margin-top: 40px;
}

.quick-link {
    background: rgba(255, 255, 255, 0.05);
    padding: 15px 20px;
    border-radius: 10px;
    border: 1px solid rgba(52, 211, 153, 0.2);
    text-decoration: none;
    color: var(--color-text-secondary);
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 10px;
}

.quick-link:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--color-teal);
    color: var(--color-teal);
}

.quick-link-icon {
    font-size: 1.2rem;
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .mobile-menu-btn {
        display: block;
    }

    h1 {
        font-size: 2rem;
    }

    .subtitle {
        font-size: 1.1rem;
    }

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

    .support-methods {
        grid-template-columns: 1fr;
    }

    .quick-links {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 1.6rem;
    }

    .subtitle {
        font-size: 1rem;
    }

    .category-card {
        padding: 20px;
    }

    .support-section {
        padding: 30px 15px;
    }

    .support-card {
        padding: 20px;
    }

    .faq-section h2,
    .support-section h2 {
        font-size: 1.6rem;
    }
}