/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
    padding-top: 70px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation Header */
.nav-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 999;
    height: 70px;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
}

.logo {
    display: flex;
    align-items: center;
    min-width: 40px;
    text-decoration: none;
    cursor: pointer;
    flex-shrink: 0;
}

.logo img {
    height: 40px;
    width: auto;
}

.nav-search {
    flex: 1;
    max-width: 500px;
    display: flex;
    align-items: center;
    background: #f5f5f5;
    border-radius: 25px;
    padding: 0 5px 0 20px;
    height: 45px;
    gap: 10px;
}

.search-input {
    flex: 1;
    border: none;
    background: transparent;
    padding: 10px 5px;
    font-size: 0.95rem;
    outline: none;
}

.search-btn {
    background: #4285f4;
    border: none;
    color: white;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.2s;
    flex-shrink: 0;
}

.search-btn:hover {
    background: #3367d6;
}

/* Menu Toggle Button */
.menu-toggle {
    background: transparent;
    border: none;
    width: 40px;
    height: 40px;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 6px;
    padding: 0;
    z-index: 1001;
    flex-shrink: 0;
    margin-left: 10px;
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background: #333;
    transition: all 0.3s ease;
    border-radius: 2px;
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
}

/* Sidebar */
.sidebar {
    position: fixed;
    top: 0;
    right: -320px;
    width: 280px;
    height: 100vh;
    background: white;
    box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: right 0.3s ease;
    overflow-y: auto;
    padding-top: 80px;
}

.sidebar.active {
    right: 0;
}

.sidebar-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: transparent;
    border: none;
    width: 40px;
    height: 40px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background 0.2s;
    z-index: 10;
}

.sidebar-close:hover {
    background: #f0f0f0;
}

.sidebar-close svg {
    color: #333;
}

.sidebar-content {
    padding: 20px 0;
}

.sidebar-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar-menu li {
    margin: 0;
    border-bottom: 1px solid #f0f0f0;
}

.sidebar-menu li a {
    display: block;
    padding: 18px 30px;
    color: #333;
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    transition: all 0.2s;
}

.sidebar-menu li a:hover {
    background: #f5f5f5;
    color: #4285f4;
    padding-left: 40px;
}

/* Sidebar Overlay */
.sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
}

.sidebar-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Hero Section */
.hero {
    padding: 60px 20px;
    text-align: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-title .highlight {
    display: block;
    color: #6AAD37;
    margin-top: 10px;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: normal;
}

.divider {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.divider img {
    width: 30px;
    height: auto;
}

/* Video Section */
.video-section {
    padding: 60px 20px;
    background: #f5f5f5;
}

.video-wrapper {
    max-width: 800px;
    margin: 0 auto 40px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.video-container video {
    width: 100%;
    height: auto;
    display: block;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.feature-item {
    background: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    text-align: center;
}

.feature-icon {
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 80px;
}

.feature-icon svg {
    max-width: 64px;
    max-height: 64px;
}

.feature-title {
    font-size: 1.2rem;
    font-weight: bold;
    margin-bottom: 10px;
    color: #333;
}

.feature-text {
    color: #666;
    line-height: 1.6;
}

/* Registration Section */
.register-section {
    padding: 60px 20px;
    background: #fff;
    text-align: center;
}

.register-info {
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: #666;
}

.register-guarantee {
    margin-top: 20px;
    font-size: 1.1rem;
    color: #6AAD37;
    font-weight: bold;
}

/* Buttons */
.btn-primary {
    background: linear-gradient(135deg, #6AAD37 0%, #4a7c25 100%);
    color: white;
    padding: 15px 40px;
    font-size: 1.1rem;
    font-weight: bold;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    display: inline-block;
    text-decoration: none;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(106, 173, 55, 0.4);
}

/* Learning Section */
.learning-section {
    padding: 60px 20px;
    background: #fff;
}

.section-title {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 40px;
    color: #333;
}

.learning-list {
    list-style: none;
    max-width: 800px;
    margin: 0 auto;
}

.learning-list li {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 15px;
    margin-bottom: 15px;
    background: #f9f9f9;
    border-radius: 8px;
}

.learning-list li svg {
    flex-shrink: 0;
    margin-top: 2px;
}

.disclaimer {
    text-align: center;
    margin-top: 40px;
    padding: 20px;
    background: #fff3cd;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.disclaimer svg {
    flex-shrink: 0;
}

/* Bonus Section */
.bonus-section {
    padding: 60px 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-align: center;
}

.bonus-section .section-title {
    color: white;
}

.bonus-card {
    max-width: 500px;
    margin: 40px auto 0;
    background: white;
    color: #333;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.bonus-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    display: block;
}

.bonus-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #667eea;
}

.bonus-card p {
    margin-bottom: 25px;
    font-size: 1.1rem;
    line-height: 1.6;
}

/* FAQ Section */
.faq-section {
    padding: 60px 20px;
    background: #f5f5f5;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    margin-bottom: 15px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.faq-question {
    width: 100%;
    padding: 20px;
    background: white;
    border: none;
    text-align: left;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background 0.2s;
}

.faq-question:hover {
    background: #f9f9f9;
}

.faq-toggle {
    font-size: 1.5rem;
    font-weight: normal;
    transition: transform 0.3s;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s, padding 0.3s;
    color: #666;
    line-height: 1.6;
}

.faq-item.active .faq-answer {
    max-height: 200px;
    padding: 20px;
}

/* Why Attend Section */
.why-attend {
    padding: 60px 20px;
    background: #fff;
}

.comparison-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.comparison-card {
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.comparison-card.problems {
    background: #fff5f5;
    border-left: 4px solid #F44336;
}

.comparison-card.benefits {
    background: #f0fff4;
    border-left: 4px solid #01CC6A;
}

.comparison-card h3 {
    font-size: 1.3rem;
    margin-bottom: 20px;
    color: #333;
}

.comparison-list {
    list-style: none;
}

.comparison-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.comparison-list li:last-child {
    border-bottom: none;
}

.comparison-list li svg {
    flex-shrink: 0;
    margin-top: 2px;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    overflow: auto;
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: white;
    margin: auto;
    padding: 40px;
    border-radius: 12px;
    max-width: 500px;
    width: 90%;
    position: relative;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-close {
    position: absolute;
    right: 20px;
    top: 20px;
    font-size: 2rem;
    font-weight: bold;
    cursor: pointer;
    color: #999;
    line-height: 1;
}

.modal-close:hover {
    color: #333;
}

.modal-content h2 {
    margin-bottom: 25px;
    color: #333;
}

/* Form Styles */
.register-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-weight: bold;
    color: #333;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"] {
    padding: 12px;
    border: 2px solid #ddd;
    border-radius: 6px;
    font-size: 1rem;
    transition: border-color 0.2s;
}

.form-group input:focus {
    outline: none;
    border-color: #6AAD37;
}

.slot-options {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 10px;
}

.slot-options label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: normal;
    cursor: pointer;
    padding: 10px;
    border: 2px solid #ddd;
    border-radius: 6px;
    transition: background 0.2s, border-color 0.2s;
}

.slot-options label:hover {
    background: #f9f9f9;
    border-color: #6AAD37;
}

.slot-options input[type="radio"] {
    margin: 0;
    cursor: pointer;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 1.8rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .comparison-grid {
        grid-template-columns: 1fr;
    }
    
    .modal-content {
        padding: 30px 20px;
    }

    .nav-container {
        padding: 0 15px;
        gap: 10px;
    }

    .nav-search {
        max-width: 300px;
    }

    .menu-toggle {
        margin-left: 5px;
    }

    .sidebar {
        width: 260px;
        right: -280px;
    }
}

@media (max-width: 480px) {
    .nav-container {
        padding: 0 15px;
        gap: 8px;
    }

    .logo img {
        height: 35px;
    }

    .nav-search {
        max-width: none;
        flex: 1;
        height: 40px;
        padding: 0 5px 0 15px;
    }

    .search-input {
        font-size: 0.9rem;
        padding: 8px 5px;
    }

    .search-btn {
        width: 32px;
        height: 32px;
    }

    .search-btn svg {
        width: 16px;
        height: 16px;
    }

    .menu-toggle {
        width: 36px;
        height: 36px;
        margin-left: 0;
    }

    .menu-toggle span {
        width: 22px;
        height: 2.5px;
    }

    .sidebar {
        width: 80%;
        right: -80%;
    }
}

/* Stock Input Section */
#inp {
    padding: 60px 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    text-align: center;
    position: relative;
    min-height: 300px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.stock-input {
    width: 100%;
    max-width: 600px;
    padding: 18px 30px;
    font-size: 1.1rem;
    border: none;
    border-radius: 50px;
    outline: none;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    color: #fff;
    box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.1), 0 2px 10px rgba(0, 0, 0, 0.1);
    font-family: inherit;
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.stock-input:focus {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.4);
    box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.15), 0 0 0 3px rgba(106, 173, 55, 0.3);
}

.stock-input::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.btn-analysis {
    width: 100%;
    max-width: 600px;
    padding: 18px 30px;
    font-size: 1.1rem;
    font-weight: bold;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    background: linear-gradient(135deg, #6AAD37 0%, #4a7c25 100%);
    color: white;
    box-shadow: 0 5px 20px rgba(106, 173, 55, 0.4);
    font-family: inherit;
    /* 与上方输入框增加间距 */
    margin-top: 16px;
}

.btn-analysis:hover {
    transform: translateY(-2px);
    box-shadow: 0 7px 25px rgba(106, 173, 55, 0.5);
    background: linear-gradient(135deg, #7bc140 0%, #5a9328 100%);
}

.btn-analysis:active {
    transform: translateY(0);
    box-shadow: 0 3px 15px rgba(106, 173, 55, 0.4);
}

/* Analysis Progress Modal */
.analysis-modal {
    background: rgba(0, 0, 0, 0.95);
}

.analysis-modal-content {
    background: linear-gradient(135deg, #1a1f2e 0%, #0f1419 100%);
    color: white;
    max-width: 520px;
    padding: 50px 40px;
    border-radius: 16px;
    box-shadow: 0 10px 50px rgba(0, 0, 0, 0.5);
}

.analysis-title {
    /* 更接近截图的亮黄带光晕效果 */
    color: #FFA500; /* 明亮橙黄 */
    font-size: 1.75rem;
    margin-bottom: 40px;
    text-align: left;
    font-weight: 700;
    letter-spacing: 0.5px;
    /* 轻微发光和阴影，使标题在深色背景上更醒目 */
    text-shadow: 0 2px 0 rgba(0,0,0,0.25),
                 0 6px 18px rgba(255,165,0,0.18);
    white-space: nowrap;
}

/* 更高优先级规则，防止被通用 modal h2 规则覆盖 */
.analysis-modal .analysis-title {
    color: #FFA500 !important;
    text-shadow: 0 2px 0 rgba(0,0,0,0.25), 0 8px 28px rgba(255,165,0,0.22) !important;
}

.progress-section {
    margin-bottom: 0;
}

.progress-item {
    margin-bottom: 30px;
}

.progress-item:last-child {
    margin-bottom: 0;
}

.progress-label {
    display: block;
    color: #ffffff;
    margin-bottom: 12px;
    font-size: 1rem;
    font-weight: 400;
    letter-spacing: 0.3px;
}

.progress-bar {
    width: 100%;
    height: 10px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 6px;
    overflow: hidden;
    position: relative;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.3);
}

.progress-fill {
    height: 100%;
    border-radius: 6px;
    transition: width 1s ease;
    width: 0;
    box-shadow: 0 0 10px rgba(0, 188, 212, 0.5);
}

.market-progress {
    background: linear-gradient(90deg, #00BCD4 0%, #00E5FF 100%);
}

.chart-progress {
    background: linear-gradient(90deg, #00BCD4 0%, #00E5FF 100%);
}

.news-progress {
    background: linear-gradient(90deg, #00BCD4 0%, #00E5FF 100%);
}

.analysis-input {
    width: 100%;
    padding: 12px;
    background: transparent;
    border: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
    margin-bottom: 20px;
    outline: none;
}

.btn-analyzing {
    width: 100%;
    padding: 15px;
    background: #008B94;
    color: #00BCD4;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: bold;
    cursor: not-allowed;
}

/* Report Ready Modal */
.report-modal {
    background: rgba(0, 0, 0, 0.85);
}

.report-modal-content {
    background: linear-gradient(135deg, #1a1f2e 0%, #0f1419 100%);
    color: white;
    max-width: 460px;
    width: 90%;
    padding: 35px 30px 30px;
    border-radius: 16px;
    position: relative;
    display: flex;
    flex-direction: column;
    box-shadow: 0 10px 50px rgba(0, 0, 0, 0.5);
    overflow-y: auto;
}

.report-close {
    color: rgba(255, 255, 255, 0.5);
    position: absolute;
    right: 18px;
    top: 18px;
    font-size: 1.6rem;
    font-weight: normal;
    cursor: pointer;
    line-height: 1;
    z-index: 10;
}

.report-close:hover {
    color: rgba(255, 255, 255, 0.9);
}

.report-header {
    text-align: center;
    margin-bottom: 20px;
}

.report-title {
    color: #FFA500 !important;
    font-size: 1.4rem;
    margin: 0 0 25px 0;
    font-weight: 700;
    text-align: center;
    text-shadow: 0 2px 0 rgba(0,0,0,0.25);
}

.report-body {
    flex: 1;
    text-align: center;
    display: flex;
    flex-direction: column;
}

.report-description {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.75;
    margin-bottom: 25px;
    font-size: 0.95rem;
    display: block;
}

.report-description strong {
    color: white;
    font-weight: 700;
}

.report-section-title {
    color: white;
    font-weight: 600;
    font-size: 0.9rem;
    margin: 0 0 12px 0;
    display: block;
}

.report-item {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.9rem;
    line-height: 1.8;
    margin: 0 0 8px 0;
}

.report-list {
    list-style: none;
    padding-left: 0;
    color: rgba(255, 255, 255, 0.85);
    margin: 0;
}

.report-list li {
    margin-bottom: 10px;
    line-height: 1.6;
    padding-left: 0;
    font-size: 0.9rem;
}

.report-list li:before {
    content: none;
}

.report-alerts {
    margin-bottom: 25px;
}

.alert-update {
    color: #FFA500;
    font-weight: 600;
    margin-bottom: 10px;
    font-size: 0.85rem;
    line-height: 1.6;
}

.alert-update strong {
    font-weight: 700;
}

.alert-assistant {
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 0;
    font-size: 0.85rem;
    line-height: 1.6;
}

.btn-whatsapp {
    width: 100%;
    padding: 15px 28px;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: white;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
    margin-top: auto;
}

.btn-whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
    background: linear-gradient(135deg, #2ee576 0%, #1a9b8a 100%);
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.mt-20 {
    margin-top: 20px;
}

.mb-20 {
    margin-bottom: 20px;
}

/* Footer Styles */
.footer {
    background: #f8f8f8;
    padding: 20px 0;
    border-top: 1px solid #e0e0e0;
    margin-top: 40px;
}

.footer-text {
    text-align: center;
    color: #666;
    font-size: 0.9rem;
    margin: 0;
    line-height: 1.6;
}

.footer-text a {
    color: #666;
    text-decoration: none;
    transition: color 0.2s;
}

.footer-text a:hover {
    color: #333;
    text-decoration: underline;
}