/* Montserrat Font Family */
@font-face {
    font-family: 'Montserrat';
    src: url('montserrat_font/Montserrat-Regular.otf') format('opentype');
    font-weight: 400;
    font-style: normal;
}

@font-face {
    font-family: 'Montserrat';
    src: url('montserrat_font/Montserrat-Medium.otf') format('opentype');
    font-weight: 500;
    font-style: normal;
}

@font-face {
    font-family: 'Montserrat';
    src: url('montserrat_font/Montserrat-SemiBold.otf') format('opentype');
    font-weight: 600;
    font-style: normal;
}

@font-face {
    font-family: 'Montserrat';
    src: url('montserrat_font/Montserrat-Bold.otf') format('opentype');
    font-weight: 700;
    font-style: normal;
}

@font-face {
    font-family: 'Montserrat';
    src: url('montserrat_font/Montserrat-Light.otf') format('opentype');
    font-weight: 300;
    font-style: normal;
}

/* Support Page Styles */

body {
    font-family: 'Montserrat', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    padding-top: 80px;
}

.support-hero {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 60px 20px;
    text-align: center;
}

.support-content {
    max-width: 800px;
    margin: 0 auto;
}

.support-intro {
    font-size: 1.1rem;
    color: #333;
    margin-bottom: 20px;
    line-height: 1.6;
}

.support-intro-secondary {
    font-size: 1.1rem;
    color: #333;
    margin: 40px 0 20px;
    line-height: 1.6;
}

.extension-button {
    background: #007bff;
    color: white;
    border: none;
    padding: 16px 40px;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 123, 255, 0.3);
    margin: 10px;
}

.extension-button:hover {
    background: #0056b3;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 123, 255, 0.4);
}

.aftersales-button {
    background: #6c757d;
    color: white;
    border: none;
    padding: 16px 40px;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(108, 117, 125, 0.3);
    margin: 10px;
}

.aftersales-button:hover {
    background: #545b62;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(108, 117, 125, 0.4);
}

/* Tab Buttons */
.tab-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 50px;
    flex-wrap: wrap;
}

.tab-btn {
    background: white;
    color: #666;
    border: 2px solid #ddd;
    padding: 12px 30px;
    border-radius: 25px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.tab-btn i {
    font-size: 1.1rem;
}

.tab-btn:hover {
    background: #007bff;
    border-color: #007bff;
    color: white;
    box-shadow: 0 4px 15px rgba(0, 123, 255, 0.3);
}

/* Video Section */
.video-section {
    padding: 80px 20px;
    background: white;
    scroll-margin-top: 100px;
}

.video-section .section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: bold;
    color: #333;
    margin-bottom: 50px;
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 40px;
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 20px;
}

.video-card {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.video-card:hover {
    transform: translateY(-5px);
}

.video-title {
    font-size: 1.5rem;
    font-weight: bold;
    color: #333;
    margin-bottom: 15px;
    text-align: center;
}

.video-player {
    width: 100%;
    border-radius: 8px;
    background: #000;
}

/* FAQ Section */
.faq-section {
    padding: 80px 20px;
    background: #f8f9fa;
    scroll-margin-top: 100px;
}

.faq-section .section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: bold;
    color: #333;
    margin-bottom: 50px;
}

.faq-list {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.faq-item:hover {
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.faq-question {
    padding: 20px 25px;
    font-size: 1.1rem;
    font-weight: 600;
    color: #333;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

.faq-question:hover {
    background: #f8f9fa;
}

.faq-question i {
    transition: transform 0.3s ease;
    color: #007bff;
}

.faq-item.open .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 25px 20px;
    color: #666;
    font-size: 1rem;
    line-height: 1.8;
}

.faq-answer ol {
    margin-left: 20px;
    padding-left: 0;
}

.faq-answer li {
    margin-bottom: 10px;
}

/* Contact Info Section */
.contact-info-section {
    padding: 80px 20px;
    background: white;
    scroll-margin-top: 100px;
}

.contact-info-section .section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: bold;
    color: #333;
    margin-bottom: 40px;
}

.contact-box {
    max-width: 700px;
    margin: 0 auto;
    background: #f8f9fa;
    border-radius: 12px;
    padding: 40px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.contact-text {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.8;
    margin-bottom: 25px;
}

.contact-email-display {
    font-size: 1.2rem;
    color: #333;
    margin: 0;
}

.contact-email-display strong {
    font-weight: 600;
}

/* Form Specific Styles */
.name-row {
    display: flex;
    gap: 15px;
}

.form-input.half {
    flex: 1;
    padding: 12px 15px;
}

.form-textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    resize: vertical;
    transition: border-color 0.3s ease;
}

.form-textarea:focus {
    outline: none;
    border-color: #007bff;
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

.form-note {
    font-size: 0.9rem;
    color: #666;
    font-style: italic;
    margin: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .support-hero {
        padding: 40px 15px;
    }

    .support-intro,
    .support-intro-secondary {
        font-size: 1rem;
    }

    .extension-button,
    .aftersales-button {
        width: 100%;
        max-width: 350px;
        padding: 14px 30px;
        font-size: 1rem;
    }

    .tab-buttons {
        gap: 10px;
        margin-top: 40px;
    }

    .tab-btn {
        padding: 10px 20px;
        font-size: 0.95rem;
    }

    .video-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .video-section,
    .faq-section,
    .contact-info-section {
        padding: 50px 15px;
    }

    .video-section .section-title,
    .faq-section .section-title,
    .contact-info-section .section-title {
        font-size: 2rem;
        margin-bottom: 30px;
    }

    .faq-question {
        padding: 15px 20px;
        font-size: 1rem;
    }

    .faq-answer {
        padding: 0 20px 15px;
        font-size: 0.95rem;
    }

    .contact-box {
        padding: 30px 20px;
    }

    .contact-text {
        font-size: 1rem;
    }

    .contact-email-display {
        font-size: 1.1rem;
    }

    .name-row {
        flex-direction: column;
        gap: 0;
    }

    .form-input.half {
        margin-bottom: 15px;
    }
}

@media (max-width: 480px) {
    .tab-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .tab-btn {
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
        justify-content: center;
    }

    .video-card {
        padding: 15px;
    }

    .video-title {
        font-size: 1.3rem;
    }
}