/* 全局样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft JhengHei", "微軟正黑體", Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    position: relative;
}

body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../images/bgc.jpg') center center fixed;
    background-size: cover;
    z-index: -2;
    opacity: 0.7;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.1);
    z-index: -1;
}

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

/* 头部 */
.header {
    background: linear-gradient(135deg, #e91e63 0%, #c2185b 100%);
    padding: 15px 0;
    box-shadow: 0 4px 20px rgba(233, 30, 99, 0.5);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 2px solid #ff4081;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: left;
}

.logo {
    color: white;
    font-size: 24px;
    font-weight: bold;
}

.header-cta {
    background: linear-gradient(135deg, #ff4081 0%, #f50057 100%);
    color: white;
    padding: 10px 20px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.4s;
    box-shadow: 0 4px 15px rgba(255, 64, 129, 0.4);
    animation: glow 2s ease-in-out infinite;
}

.header-cta:hover {
    transform: scale(1.1) translateY(-2px);
    box-shadow: 0 6px 25px rgba(255, 64, 129, 0.6);
}

@keyframes glow {
    0%, 100% { box-shadow: 0 4px 15px rgba(255, 64, 129, 0.4); }
    50% { box-shadow: 0 4px 25px rgba(255, 64, 129, 0.8); }
}

.line-icon {
    width: 24px;
    height: 24px;
}

/* 英雄区 */
.hero {
    background: linear-gradient(135deg, rgba(156, 39, 176, 0.75) 0%, rgba(233, 30, 99, 0.75) 100%);
    color: white;
    padding: 60px 0;
    text-align: center;
    box-shadow: 0 10px 40px rgba(233, 30, 99, 0.3);
    border-bottom: 3px solid #ff4081;
}

.hero-badge {
    display: inline-block;
    background: rgba(255,255,255,0.2);
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 14px;
    margin-bottom: 20px;
    border: 2px solid rgba(255,255,255,0.5);
    animation: badgeShine 3s ease-in-out infinite;
}

@keyframes badgeShine {
    0%, 100% { 
        border-color: rgba(255,255,255,0.5);
        box-shadow: 0 0 10px rgba(255,255,255,0.3);
    }
    50% { 
        border-color: rgba(255,255,255,0.9);
        box-shadow: 0 0 20px rgba(255,255,255,0.6);
    }
}

.hero-title {
    font-size: 32px;
    margin-bottom: 15px;
    line-height: 1.3;
}

.highlight {
    color: #ffd700;
    font-weight: bold;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.hero-subtitle {
    font-size: 20px;
    margin-bottom: 10px;
    font-weight: 600;
}

.hero-desc {
    font-size: 16px;
    margin-bottom: 25px;
    opacity: 0.95;
    line-height: 1.6;
}

.hero-features {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.hero-feature {
    background: rgba(255, 255, 255, 0.15);
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
}

.hero-feature:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, #06c755 0%, #00b900 100%);
    color: white;
    padding: 18px 40px;
    border-radius: 30px;
    text-decoration: none;
    font-size: 18px;
    font-weight: bold;
    box-shadow: 0 6px 25px rgba(6, 199, 85, 0.5);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.cta-button:hover::before {
    width: 300px;
    height: 300px;
}

.cta-button:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 10px 35px rgba(6, 199, 85, 0.7);
}

.cta-button.large {
    font-size: 20px;
    padding: 20px 50px;
}

.btn-icon {
    width: 28px;
    height: 28px;
}

.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { 
        transform: scale(1);
        box-shadow: 0 6px 25px rgba(6, 199, 85, 0.5);
    }
    50% { 
        transform: scale(1.08);
        box-shadow: 0 8px 35px rgba(6, 199, 85, 0.8);
    }
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 36px;
    font-weight: bold;
    color: #ffd700;
}

.stat-label {
    font-size: 14px;
    opacity: 0.9;
}

/* 筛选区 */
.filter-section {
    background: rgba(255, 255, 255, 0.85);
    padding: 40px 0;
    box-shadow: 0 4px 20px rgba(0,0,0,0.2);
    border-top: 3px solid #ff4081;
    border-bottom: 3px solid #ff4081;
}

.section-title {
    text-align: center;
    font-size: 28px;
    margin-bottom: 30px;
    color: #333;
    font-weight: bold;
    position: relative;
    display: inline-block;
    width: 100%;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(135deg, #e91e63 0%, #c2185b 100%);
    border-radius: 2px;
}

.filter-group {
    margin-bottom: 25px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.filter-label {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 12px;
    color: #e91e63;
    text-align: center;
}

.filter-buttons {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
}

.filter-btn {
    padding: 10px 20px;
    border: 2px solid #ddd;
    background: white;
    border-radius: 25px;
    cursor: pointer;
    font-size: 15px;
    transition: all 0.4s ease;
    font-weight: 500;
    position: relative;
    overflow: hidden;
}

.filter-btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(233, 30, 99, 0.1);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.5s, height 0.5s;
}

.filter-btn:hover::after {
    width: 200px;
    height: 200px;
}

.filter-btn:hover {
    border-color: #e91e63;
    color: #e91e63;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(233, 30, 99, 0.3);
}

.filter-btn.active {
    background: linear-gradient(135deg, #e91e63 0%, #c2185b 100%);
    color: white;
    border-color: #e91e63;
    transform: scale(1.05);
    box-shadow: 0 4px 15px rgba(233, 30, 99, 0.5);
}

/* 女性展示区 */
.girls-section {
    padding: 40px 0;
    min-height: 400px;
    background: transparent;
}

.girls-section .container {
    text-align: center;
}

.girls-grid {
    display: flex;
    overflow-x: auto;
    gap: 20px;
    padding: 20px 0;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
}

.girls-grid::-webkit-scrollbar {
    height: 10px;
}

.girls-grid::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
}

.girls-grid::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #e91e63 0%, #c2185b 100%);
    border-radius: 10px;
}

.girls-grid::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #ff4081 0%, #e91e63 100%);
}

.girl-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 6px 20px rgba(233, 30, 99, 0.3);
    transition: all 0.4s ease;
    position: relative;
    border: 2px solid transparent;
    min-width: 280px;
    flex-shrink: 0;
}

.girl-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 35px rgba(233, 30, 99, 0.5);
    border-color: #ff4081;
}

.girl-image-container {
    position: relative;
    width: 100%;
    padding-top: 133%;
    overflow: hidden;
    background: #f0f0f0;
}

.girl-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.girl-card:hover .girl-image {
    transform: scale(1.1);
}

.online-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background: linear-gradient(135deg, #06c755 0%, #00b900 100%);
    color: white;
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 5px;
    box-shadow: 0 2px 10px rgba(6, 199, 85, 0.5);
    animation: badgePulse 2s ease-in-out infinite;
}

.online-badge::before {
    content: "●";
    animation: blink 1.5s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

@keyframes badgePulse {
    0%, 100% { 
        box-shadow: 0 2px 10px rgba(6, 199, 85, 0.5);
    }
    50% { 
        box-shadow: 0 4px 15px rgba(6, 199, 85, 0.9);
    }
}

.girl-info {
    padding: 15px;
}

.girl-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.girl-name {
    font-size: 20px;
    font-weight: bold;
    color: #333;
}

.girl-age {
    font-size: 16px;
    color: #666;
    background: #f0f0f0;
    padding: 3px 10px;
    border-radius: 12px;
}

.girl-desc {
    font-size: 14px;
    color: #666;
    margin-bottom: 12px;
    line-height: 1.4;
}

.girl-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.tag {
    background: linear-gradient(135deg, #e91e63 0%, #c2185b 100%);
    color: white;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
    box-shadow: 0 2px 8px rgba(233, 30, 99, 0.3);
    animation: tagPulse 3s ease-in-out infinite;
}

@keyframes tagPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.tag.hot {
    background: linear-gradient(135deg, #ff4081 0%, #f50057 100%);
    animation: hotPulse 1.5s ease-in-out infinite;
}

@keyframes hotPulse {
    0%, 100% { 
        transform: scale(1);
        box-shadow: 0 2px 8px rgba(245, 0, 87, 0.3);
    }
    50% { 
        transform: scale(1.1);
        box-shadow: 0 4px 15px rgba(245, 0, 87, 0.6);
    }
}

/* 联系区 */
.contact-section {
    background: linear-gradient(135deg, rgba(156, 39, 176, 0.75) 0%, rgba(233, 30, 99, 0.75) 100%);
    color: white;
    padding: 60px 0;
    text-align: center;
    box-shadow: 0 -10px 40px rgba(233, 30, 99, 0.3);
    border-top: 3px solid #ff4081;
}

.reminder-box {
    background: rgba(255, 255, 255, 0.15);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 20px;
    padding: 25px 30px;
    margin-bottom: 40px;
    display: flex;
    align-items: center;
    gap: 20px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 40px;
    backdrop-filter: blur(10px);
    animation: reminderPulse 3s ease-in-out infinite;
}

@keyframes reminderPulse {
    0%, 100% { 
        box-shadow: 0 0 20px rgba(255, 215, 0, 0.3);
        border-color: rgba(255, 255, 255, 0.3);
    }
    50% { 
        box-shadow: 0 0 30px rgba(255, 215, 0, 0.6);
        border-color: rgba(255, 215, 0, 0.6);
    }
}

.reminder-icon {
    font-size: 48px;
    flex-shrink: 0;
    animation: iconBounce 2s ease-in-out infinite;
}

@keyframes iconBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

.reminder-content {
    text-align: left;
    flex: 1;
}

.reminder-title {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 10px;
    color: #ffd700;
}

.reminder-text {
    font-size: 16px;
    line-height: 1.6;
    margin: 0;
    color: white;
}

.highlight-text {
    color: #ffd700;
    font-weight: bold;
    font-size: 18px;
}

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

.contact-desc {
    font-size: 18px;
    margin-bottom: 30px;
    opacity: 0.95;
}

.contact-features {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 16px;
}

.feature-icon {
    font-size: 20px;
}

/* 成功弹窗 */
.success-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
}

.success-modal.active {
    display: block;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

.modal-container {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: white;
    border-radius: 20px;
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: modalSlideIn 0.5s ease-out;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translate(-50%, -60%);
    }
    to {
        opacity: 1;
        transform: translate(-50%, -50%);
    }
}

.modal-header {
    background: linear-gradient(135deg, #e91e63 0%, #c2185b 100%);
    color: white;
    padding: 25px 30px;
    border-radius: 20px 20px 0 0;
    position: relative;
    text-align: center;
}

.modal-title {
    font-size: 28px;
    font-weight: bold;
    margin: 0;
}

.modal-close-btn {
    position: absolute;
    top: 15px;
    right: 20px;
    background: none;
    border: none;
    color: white;
    font-size: 30px;
    cursor: pointer;
    padding: 5px;
    line-height: 1;
    transition: transform 0.3s;
}

.modal-close-btn:hover {
    transform: scale(1.2);
}

.modal-body {
    padding: 30px;
    text-align: center;
}

.modal-subtitle {
    font-size: 20px;
    font-weight: bold;
    color: #333;
    margin: 0 0 20px 0;
}

.result-box {
    background: linear-gradient(135deg, #ffd700 0%, #ffb300 100%);
    padding: 20px;
    border-radius: 15px;
    margin: 20px 0;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
}

.result-text {
    font-size: 18px;
    font-weight: bold;
    color: #333;
    margin: 0;
}

.highlight-number {
    color: #e91e63;
    font-size: 24px;
    font-weight: bold;
}

.modal-desc {
    font-size: 16px;
    color: #555;
    line-height: 1.6;
    margin: 20px 0;
}

.instructions {
    text-align: left;
    margin: 25px 0;
    background: #f8f9fa;
    padding: 20px;
    border-radius: 15px;
}

.instruction-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
    gap: 10px;
}

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

.step-number {
    background: linear-gradient(135deg, #e91e63 0%, #c2185b 100%);
    color: white;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: bold;
    flex-shrink: 0;
}

.step-text {
    font-size: 14px;
    color: #333;
    line-height: 1.5;
}

.final-text {
    font-size: 18px;
    font-weight: bold;
    color: #333;
    margin: 25px 0 20px 0;
}

.line-button {
    background: linear-gradient(135deg, #06c755 0%, #00b900 100%);
    color: white;
    border: none;
    padding: 20px 40px;
    border-radius: 30px;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 15px;
    margin: 0 auto;
    box-shadow: 0 6px 20px rgba(6, 199, 85, 0.4);
    transition: all 0.3s ease;
    animation: buttonPulse 2s ease-in-out infinite;
}

@keyframes buttonPulse {
    0%, 100% { 
        transform: scale(1);
        box-shadow: 0 6px 20px rgba(6, 199, 85, 0.4);
    }
    50% { 
        transform: scale(1.05);
        box-shadow: 0 8px 30px rgba(6, 199, 85, 0.6);
    }
}

.line-button:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 10px 35px rgba(6, 199, 85, 0.6);
}

.line-btn-icon {
    width: 32px;
    height: 32px;
}

/* 页脚 */
.footer {
    background: rgba(44, 62, 80, 0.8);
    color: white;
    padding: 30px 0;
    text-align: center;
    border-top: 3px solid #e91e63;
}

.footer-links {
    margin-top: 15px;
    display: flex;
    justify-content: center;
    gap: 20px;
}

.footer-links a {
    color: white;
    text-decoration: none;
    opacity: 0.8;
    transition: opacity 0.3s;
}

.footer-links a:hover {
    opacity: 1;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .hero-title {
        font-size: 24px;
    }

    .hero-subtitle {
        font-size: 18px;
    }

    .hero-desc {
        font-size: 14px;
    }

    .hero-features {
        gap: 15px;
    }

    .hero-feature {
        font-size: 12px;
        padding: 6px 15px;
    }

    .reminder-box {
        flex-direction: column;
        padding: 20px;
        gap: 15px;
    }

    .reminder-icon {
        font-size: 36px;
    }

    .reminder-content {
        text-align: center;
    }

    .reminder-title {
        font-size: 18px;
    }

    .reminder-text {
        font-size: 14px;
    }

    .highlight-text {
        font-size: 16px;
    }

    .modal-container {
        width: 95%;
        max-height: 95vh;
    }

    .modal-header {
        padding: 20px;
    }

    .modal-title {
        font-size: 24px;
    }

    .modal-body {
        padding: 20px;
    }

    .instruction-item {
        flex-direction: column;
        gap: 5px;
        align-items: flex-start;
    }

    .step-text {
        font-size: 13px;
    }

    .line-button {
        padding: 15px 30px;
        font-size: 16px;
    }

    .cta-button {
        font-size: 16px;
        padding: 15px 30px;
    }

    .cta-button.large {
        font-size: 18px;
        padding: 18px 40px;
    }

    .hero-stats {
        gap: 20px;
    }

    .stat-number {
        font-size: 28px;
    }

    .section-title {
        font-size: 24px;
    }

    .section-title::after {
        width: 60px;
        height: 3px;
    }

    .girl-card {
        min-width: 200px;
    }

    .girl-name {
        font-size: 16px;
    }

    .girl-age {
        font-size: 14px;
    }

    .girl-desc {
        font-size: 12px;
    }

    .tag {
        font-size: 10px;
        padding: 3px 8px;
    }

    .filter-btn {
        font-size: 14px;
        padding: 8px 16px;
    }

    .filter-label {
        text-align: center;
    }

    .filter-buttons {
        justify-content: center;
    }

    .contact-features {
        gap: 15px;
    }

    .feature-item {
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .logo {
        font-size: 20px;
    }

    .header-cta {
        padding: 8px 15px;
        font-size: 14px;
    }

    .line-icon {
        width: 20px;
        height: 20px;
    }

    .girl-card {
        min-width: 150px;
    }

    .girls-grid {
        gap: 15px;
    }

    .filter-label {
        font-size: 16px;
        text-align: center;
    }

    .filter-buttons {
        justify-content: center;
    }

    .girl-info {
        padding: 10px;
    }

    .section-title {
        font-size: 20px;
    }

    .section-title::after {
        width: 50px;
        height: 3px;
    }
}