/* Support Page Styles */

body {
    background-color: #ffffff;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Header Section */
.support-header {
    padding: 24px 40px;
    border-bottom: 1px solid #e5e5e5;
}

.header-content {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.logo-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-icon-image {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

.logo-text {
    font-size: 18px;
    font-weight: 500;
    color: #000000;
}

.back-link {
    font-size: 16px;
    color: #000000;
    text-decoration: none;
    font-weight: 400;
    transition: opacity 0.2s;
    -webkit-tap-highlight-color: transparent;
}

.back-link:hover {
    text-decoration: underline;
}

.back-link:active {
    opacity: 0.7;
}

/* Main Content */
.support-main {
    padding: 60px 40px;
    min-height: calc(100vh - 100px);
}

.support-container {
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 80px;
    align-items: start;
}

/* Support Section */
.support-section {
    padding-top: 40px;
}

.support-title {
    font-size: 48px;
    font-weight: bold;
    color: #000000;
    margin: 0 0 32px 0;
    line-height: 1.2;
}

.support-contact-card {
    background-color: #f9f9f9;
    border-radius: 12px;
    padding: 32px;
    border: 1px solid #e5e5e5;
}

.support-contact-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.support-icon {
    width: 24px;
    height: 24px;
    color: #000000;
}

.support-contact-title {
    font-size: 24px;
    font-weight: bold;
    color: #000000;
    margin: 0;
}

.support-contact-text {
    font-size: 16px;
    color: #333333;
    line-height: 1.6;
    margin: 0 0 24px 0;
}

.support-email-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background-color: #000000;
    color: #ffffff;
    padding: 14px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    transition: background-color 0.2s;
    margin-bottom: 12px;
}

.support-email-button:hover {
    background-color: #333333;
}

.support-email-button svg {
    width: 20px;
    height: 20px;
}

.support-response-time {
    font-size: 14px;
    color: #666666;
    margin: 0;
    font-style: italic;
}

.support-email {
    font-size: 16px;
    color: #000000;
    margin: 0;
}

.support-email a {
    color: #000000;
    text-decoration: none;
}

.support-email a:hover {
    text-decoration: underline;
}

/* FAQ Section */
.faq-section {
    background-color: #ffffff;
    padding: 80px 40px;
}

.faq-container {
    max-width: 1280px;
    margin: 0 auto;
}

.faq-section-title {
    font-size: 36px;
    font-weight: bold;
    color: #000000;
    margin: 0 0 32px 0;
    line-height: 1.2;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.faq-item {
    background-color: #ffffff;
    border: 1px solid #e5e5e5;
    border-radius: 8px;
    padding: 24px;
}

.faq-question {
    font-size: 20px;
    font-weight: 600;
    color: #000000;
    margin: 0 0 12px 0;
    line-height: 1.4;
}

.faq-answer {
    font-size: 16px;
    color: #333333;
    line-height: 1.6;
    margin: 0;
}

/* Video Section */
.video-section {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 20px;
    position: relative;
}

.video-section-title {
    font-size: 36px;
    font-weight: bold;
    color: #000000;
    margin: 0 0 16px 0;
    line-height: 1.2;
    text-align: center;
}

.video-section-intro {
    font-size: 16px;
    color: #333333;
    line-height: 1.6;
    text-align: center;
    margin: 0 0 32px 0;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.video-player {
    position: relative;
    width: 100%;
    max-width: 600px;
    margin: 0 auto 24px auto;
    display: flex;
    flex-direction: column;
}

.video-player .video-item-title {
    margin-bottom: 12px;
}

.video-embed-container {
    position: relative;
    width: 100%;
    flex: 1;
    aspect-ratio: 16 / 9;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.video-embed {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* Videos Grid */
.videos-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin-top: 0;
    width: 100%;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding-top: 0;
}

.video-item {
    position: relative;
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
}

.video-item-title {
    font-size: 20px;
    font-weight: 600;
    color: #000000;
    margin: 0 0 8px 0;
    line-height: 1.2;
}

.video-item-description {
    font-size: 14px;
    color: #666666;
    line-height: 1.5;
    margin: 0 0 12px 0;
}

.video-item {
    margin-bottom: 0;
}

/* Still Need Help Section */
.still-need-help-section {
    background-color: #ffffff;
    padding: 80px 40px;
}

.still-need-help-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 48px;
    background-color: #f9f9f9;
    border-radius: 12px;
    text-align: center;
    border: 1px solid #e5e5e5;
}

.still-need-help-title {
    font-size: 32px;
    font-weight: bold;
    color: #000000;
    margin: 0 0 16px 0;
    line-height: 1.2;
}

.still-need-help-text {
    font-size: 16px;
    color: #333333;
    line-height: 1.6;
    margin: 0 0 24px 0;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.still-need-help-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background-color: #000000;
    color: #ffffff;
    padding: 14px 32px;
    border-radius: 8px;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    transition: background-color 0.2s;
}

.still-need-help-button:hover {
    background-color: #333333;
}

/* Footer */
.support-footer {
    background-color: #f9f9f9;
    padding: 40px;
    border-top: 1px solid #e5e5e5;
    margin-top: 60px;
}

.support-footer-content {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.support-footer-logo-icon {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

.support-footer-logo-text {
    font-size: 18px;
    font-weight: 600;
    color: #000000;
}

.support-footer-nav {
    display: flex;
    gap: 24px;
}

.support-footer-link {
    color: #666666;
    text-decoration: none;
    font-size: 16px;
    transition: color 0.2s;
}

.support-footer-link:hover {
    color: #000000;
}

.video-thumbnail {
    position: relative;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #1a237e 0%, #283593 100%);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

/* Video Background (blurry text) */
.video-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.25;
    filter: blur(6px);
    display: flex;
    flex-direction: column;
    padding: 30px;
    gap: 12px;
    z-index: 1;
}

.blur-text {
    font-size: 20px;
    color: #ffffff;
    font-weight: 500;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

/* Mobile App Overlay */
.mobile-app-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 280px;
    height: 500px;
    z-index: 2;
    pointer-events: none;
}

.iphone-frame {
    width: 100%;
    height: 100%;
    background: #000000;
    border-radius: 24px;
    padding: 8px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.iphone-frame::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 20px;
    background: #000000;
    border-radius: 0 0 12px 12px;
    z-index: 1;
}

.app-content {
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, #1a237e 0%, #283593 50%, #1a237e 100%);
    border-radius: 16px;
    padding: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.app-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(
        0deg,
        transparent 0%,
        transparent 2%,
        rgba(255, 255, 255, 0.03) 2%,
        rgba(255, 255, 255, 0.03) 4%
    );
    pointer-events: none;
}

/* Status Bar */
.status-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 8px 12px;
    color: #ffffff;
    font-size: 12px;
    font-weight: 600;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 3;
}

.status-icons {
    display: flex;
    gap: 4px;
    font-size: 10px;
}

/* Page Indicators */
.page-indicators {
    display: flex;
    gap: 6px;
    margin-top: 32px;
    margin-bottom: 20px;
    z-index: 3;
}

.dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
}

.dot:first-child {
    background: rgba(255, 255, 255, 1);
}

/* Icon Container */
.icon-container {
    margin: 20px 0 24px 0;
    z-index: 3;
}

.icon-circle {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: #1E90FF;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
    position: relative;
}

.icon-circle svg {
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

/* App Text Content */
.app-text-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 0 16px;
    z-index: 3;
}

.text-line {
    font-size: 12px;
    color: #ffffff;
    font-weight: 400;
    line-height: 1.5;
    text-align: center;
}

.text-line.text-header {
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 4px;
}

.text-line.text-modules {
    font-size: 11px;
    opacity: 0.9;
    margin-top: 4px;
}

/* Action Buttons */
.action-buttons {
    display: flex;
    gap: 12px;
    width: 100%;
    padding: 0 16px 16px 16px;
    z-index: 3;
}

.btn-decline,
.btn-confirm {
    flex: 1;
    padding: 12px 20px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    color: #ffffff;
    cursor: pointer;
    transition: opacity 0.2s;
}

.btn-decline {
    background: #E63946;
}

.btn-confirm {
    background: #4CAF50;
}

.btn-decline:hover,
.btn-confirm:hover {
    opacity: 0.9;
}

.btn-decline:active,
.btn-confirm:active {
    opacity: 0.8;
    transform: scale(0.98);
}

/* Play Button */
.play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
    cursor: pointer;
    transition: transform 0.2s;
    pointer-events: auto;
}

.play-button:hover {
    transform: translate(-50%, -50%) scale(1.1);
}

.play-button svg {
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

/* Responsive Design */
@media (max-width: 1024px) {
    .support-container {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .faq-section {
        padding: 60px 24px;
    }
    
    .faq-section-title {
        font-size: 28px;
    }
    
    .faq-question {
        font-size: 18px;
    }
    
    .faq-answer {
        font-size: 15px;
    }
    
    .still-need-help-section {
        padding: 60px 24px;
    }
    
    .still-need-help-container {
        padding: 32px 24px;
    }
    
    .still-need-help-title {
        font-size: 24px;
    }
    
    .support-footer-content {
        flex-direction: column;
        gap: 24px;
        align-items: flex-start;
    }
    
    .support-footer-nav {
        flex-direction: column;
        gap: 12px;
    }
    
    .videos-grid {
        grid-template-columns: 1fr;
        gap: 32px;
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .video-section {
        order: -1;
    }
    
    .video-player {
        margin-bottom: 32px;
    }
    
    .video-item {
        max-width: 600px;
    }
}

@media (max-width: 768px) {
    .support-header {
        padding: 16px 20px;
        position: sticky;
        top: 0;
        background: #ffffff;
        z-index: 100;
    }
    
    .header-content {
        flex-wrap: nowrap;
        gap: 12px;
    }
    
    .logo-container {
        gap: 10px;
    }
    
    .logo-icon {
        width: 28px;
        height: 28px;
    }
    
    .logo-icon-image {
        width: 28px;
        height: 28px;
    }
    
    .logo-text {
        font-size: 16px;
    }
    
    .back-link {
        font-size: 14px;
        margin-left: auto;
        white-space: nowrap;
    }
    
    .support-main {
        padding: 32px 20px;
    }
    
    .support-container {
        gap: 40px;
    }
    
    .support-section {
        padding-top: 0;
    }
    
    .support-title {
        font-size: 32px;
        margin-bottom: 16px;
    }
    
    .support-email {
        font-size: 15px;
    }
    
    .video-section {
        padding: 0;
    }
    
    .video-player {
        max-width: 100%;
        margin-bottom: 32px;
    }
    
    .videos-grid {
        grid-template-columns: 1fr;
        gap: 32px;
        margin-top: 0;
        max-width: 100%;
    }
    
    .video-item {
        max-width: 100%;
    }
    
    .video-section-title {
        font-size: 28px;
        margin-bottom: 16px;
    }
    
    .video-section-intro {
        font-size: 15px;
        margin-bottom: 24px;
    }
    
    .mobile-app-overlay {
        width: 240px;
        height: 430px;
    }
    
    .icon-circle {
        width: 100px;
        height: 100px;
    }
    
    .icon-circle svg {
        width: 60px;
        height: 60px;
    }
    
    .play-button svg {
        width: 60px;
        height: 60px;
    }
}

@media (max-width: 480px) {
    .support-header {
        padding: 12px 16px;
    }
    
    .logo-icon {
        width: 24px;
        height: 24px;
    }
    
    .logo-icon-image {
        width: 24px;
        height: 24px;
    }
    
    .logo-text {
        font-size: 15px;
    }
    
    .back-link {
        font-size: 13px;
    }
    
    .support-main {
        padding: 24px 16px;
    }
    
    .support-container {
        gap: 32px;
    }
    
    .support-title {
        font-size: 28px;
        margin-bottom: 12px;
        line-height: 1.2;
    }
    
    .support-contact-card {
        padding: 24px;
    }
    
    .support-contact-title {
        font-size: 20px;
    }
    
    .support-contact-text {
        font-size: 15px;
    }
    
    .support-email-button {
        padding: 12px 20px;
        font-size: 15px;
    }
    
    .faq-section {
        padding: 40px 20px;
    }
    
    .faq-section-title {
        font-size: 24px;
        margin-bottom: 24px;
    }
    
    .faq-item {
        padding: 20px;
    }
    
    .faq-question {
        font-size: 16px;
    }
    
    .faq-answer {
        font-size: 14px;
    }
    
    .still-need-help-section {
        padding: 40px 20px;
    }
    
    .still-need-help-container {
        padding: 32px 20px;
    }
    
    .still-need-help-title {
        font-size: 22px;
    }
    
    .still-need-help-text {
        font-size: 15px;
    }
    
    .still-need-help-button {
        padding: 12px 24px;
        font-size: 15px;
    }
    
    .support-footer {
        padding: 32px 20px;
    }
    
    .support-email {
        font-size: 14px;
    }
    
    .video-player {
        aspect-ratio: 9 / 16;
        max-width: 100%;
    }
    
    .video-thumbnail {
        border-radius: 6px;
    }
    
    .mobile-app-overlay {
        width: 200px;
        height: 360px;
    }
    
    .iphone-frame {
        padding: 6px;
        border-radius: 20px;
    }
    
    .iphone-frame::before {
        width: 100px;
        height: 16px;
        border-radius: 0 0 10px 10px;
    }
    
    .app-content {
        padding: 12px;
        border-radius: 14px;
    }
    
    .status-bar {
        padding: 6px 10px;
        font-size: 11px;
    }
    
    .page-indicators {
        margin-top: 24px;
        margin-bottom: 16px;
        gap: 5px;
    }
    
    .dot {
        width: 5px;
        height: 5px;
    }
    
    .icon-container {
        margin: 16px 0 20px 0;
    }
    
    .icon-circle {
        width: 80px;
        height: 80px;
    }
    
    .icon-circle svg {
        width: 50px;
        height: 50px;
    }
    
    .app-text-content {
        gap: 6px;
        padding: 0 12px;
    }
    
    .text-line {
        font-size: 10px;
        line-height: 1.4;
    }
    
    .text-line.text-header {
        font-size: 12px;
    }
    
    .text-line.text-modules {
        font-size: 9px;
    }
    
    .action-buttons {
        gap: 8px;
        padding: 0 12px 12px 12px;
    }
    
    .btn-decline,
    .btn-confirm {
        padding: 10px 16px;
        font-size: 12px;
        border-radius: 6px;
    }
    
    .play-button svg {
        width: 56px;
        height: 56px;
    }
    
    .video-background {
        padding: 20px;
        gap: 8px;
    }
    
    .blur-text {
        font-size: 16px;
    }
}

@media (max-width: 360px) {
    .support-title {
        font-size: 24px;
    }
    
    .mobile-app-overlay {
        width: 180px;
        height: 320px;
    }
    
    .icon-circle {
        width: 70px;
        height: 70px;
    }
    
    .icon-circle svg {
        width: 45px;
        height: 45px;
    }
    
    .play-button svg {
        width: 48px;
        height: 48px;
    }
}