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

:root {
    --primary-color: #4A90E2;
    --secondary-color: #50C9C3;
    --accent-color: #FF6B9D;
    --dark-color: #2C3E50;
    --light-color: #F8F9FA;
    --gradient-1: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-2: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-3: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --gradient-bg: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang TC', 'Microsoft JhengHei', sans-serif;
    line-height: 1.6;
    color: var(--dark-color);
    overflow-x: hidden;
    background-color: var(--light-color);
}

/* 年龄限制横幅 */
.age-restriction-banner {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, #ff6b6b, #ee5a6f);
    color: white;
    padding: 10px 20px;
    text-align: center;
    font-size: 14px;
    font-weight: 600;
    z-index: 10001;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.age-restriction-banner i {
    font-size: 16px;
    animation: warningPulse 2s ease-in-out infinite;
}

@keyframes warningPulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.7;
        transform: scale(1.1);
    }
}

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

/* 导航栏 */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    animation: slideDown 0.5s ease;
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
    }
    to {
        transform: translateY(0);
    }
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: bold;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-image {
    height: 40px;
    width: auto;
    object-fit: contain;
    -webkit-text-fill-color: initial;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
    transition: transform 0.3s ease;
}

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

.logo i {
    color: var(--secondary-color);
    -webkit-text-fill-color: var(--secondary-color);
    animation: rotate 3s linear infinite;
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.nav-menu i {
    font-size: 24px;
    color: var(--dark-color);
    cursor: pointer;
    transition: transform 0.3s ease;
}

.nav-menu i:hover {
    transform: scale(1.1);
}

/* 英雄区域 */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
    padding-top: 104px;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-bg);
    opacity: 0.9;
    animation: gradientShift 10s ease infinite;
}

@keyframes gradientShift {
    0%, 100% {
        background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    }
    50% {
        background: linear-gradient(135deg, #4facfe 0%, #00f2fe 50%, #667eea 100%);
    }
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 0 20px;
}

.hero-title {
    margin-bottom: 30px;
}

.title-main {
    display: block;
    font-size: clamp(48px, 12vw, 72px);
    font-weight: 900;
    color: white;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    margin-bottom: 15px;
    animation: fadeInUp 0.8s ease;
}

.title-sub {
    display: block;
    font-size: clamp(20px, 5vw, 28px);
    color: rgba(255, 255, 255, 0.9);
    font-weight: 300;
    letter-spacing: 3px;
    animation: fadeInUp 0.8s ease 0.2s backwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-desc {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 40px;
    letter-spacing: 2px;
    animation: fadeInUp 0.8s ease 0.4s backwards;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 18px 45px;
    font-size: 18px;
    font-weight: 600;
    color: var(--dark-color);
    background: white;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    animation: fadeInUp 0.8s ease 0.6s backwards;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

.cta-button i {
    transition: transform 0.3s ease;
}

.cta-button:hover i {
    transform: translateX(5px);
}

/* 滚动指示器 */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    color: white;
    text-align: center;
    animation: bounce 2s infinite;
    z-index: 2;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

.mouse {
    width: 26px;
    height: 40px;
    border: 2px solid white;
    border-radius: 15px;
    margin: 0 auto 10px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background: white;
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll 1.5s infinite;
}

@keyframes scroll {
    0% {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
    100% {
        opacity: 0;
        transform: translateX(-50%) translateY(12px);
    }
}

.scroll-indicator p {
    font-size: 12px;
    letter-spacing: 2px;
}

/* 特色介绍 */
.features {
    padding: 80px 20px;
    background: white;
}

.features .container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-card {
    text-align: center;
    padding: 40px 20px;
    border-radius: 20px;
    background: var(--light-color);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background: var(--gradient-1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    color: white;
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(360deg);
}

.feature-card h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: var(--dark-color);
}

.feature-card p {
    color: #666;
    font-size: 16px;
    line-height: 1.8;
}

/* 区块标题 */
.section-title {
    padding: 80px 20px 40px;
    text-align: center;
    background: var(--light-color);
}

.section-title h2 {
    font-size: clamp(36px, 8vw, 48px);
    margin-bottom: 15px;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-title p {
    font-size: 18px;
    color: #666;
    margin-bottom: 30px;
}

.title-decoration {
    width: 60px;
    height: 4px;
    background: var(--gradient-2);
    margin: 0 auto;
    border-radius: 2px;
}

/* 产品展示 */
.products {
    padding: 40px 20px 80px;
    background: var(--light-color);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.product-card {
    background: white;
    border-radius: 25px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    cursor: pointer;
}

.product-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.product-image {
    position: relative;
    height: 250px;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.product-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--gradient-2);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    z-index: 2;
}

.flavor-icon {
    font-size: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.4s ease;
    position: relative;
    z-index: 2;
}

.product-card:hover .flavor-icon {
    transform: scale(1.1) rotate(10deg);
}

.flavor-icon.peach {
    color: #FFB7B2;
    background: linear-gradient(135deg, #fff5f5 0%, #ffe8e6 100%);
}

.flavor-icon.watermelon {
    color: #FF6B9D;
    background: linear-gradient(135deg, #fff0f5 0%, #ffe0eb 100%);
}

.flavor-icon.lemon {
    color: #FFD93D;
    background: linear-gradient(135deg, #fffef0 0%, #fff9d6 100%);
}

.flavor-icon.grape {
    color: #A78BFA;
    background: linear-gradient(135deg, #f5f3ff 0%, #ede9fe 100%);
}

.flavor-icon.lychee {
    color: #FB7185;
    background: linear-gradient(135deg, #fff1f2 0%, #ffe4e6 100%);
}

.flavor-icon.greentea {
    color: #6EE7B7;
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
}

.droplet-animation {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.droplet-animation::before,
.droplet-animation::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    animation: droplet 3s infinite;
}

.droplet-animation::before {
    top: 20%;
    left: 20%;
    animation-delay: 0s;
}

.droplet-animation::after {
    top: 60%;
    right: 20%;
    animation-delay: 1.5s;
}

@keyframes droplet {
    0% {
        transform: translateY(0) scale(0);
        opacity: 0;
    }
    50% {
        opacity: 1;
    }
    100% {
        transform: translateY(100px) scale(1);
        opacity: 0;
    }
}

.product-info {
    padding: 25px;
}

.product-name {
    font-size: 24px;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 8px;
}

.product-name-en {
    font-size: 14px;
    color: #999;
    font-style: italic;
    margin-bottom: 15px;
    letter-spacing: 1px;
}

.product-desc {
    font-size: 15px;
    color: #666;
    line-height: 1.8;
    margin-bottom: 20px;
}

.product-tags {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.tag {
    display: inline-block;
    padding: 5px 15px;
    background: var(--light-color);
    color: var(--dark-color);
    border-radius: 15px;
    font-size: 13px;
    font-weight: 500;
}

/* 产品实物图展示 */
.showcase {
    padding: 80px 20px;
    background: white;
    text-align: center;
}

.showcase h2 {
    font-size: clamp(36px, 8vw, 48px);
    margin-bottom: 15px;
    background: var(--gradient-3);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.showcase-desc {
    font-size: 18px;
    color: #666;
    margin-bottom: 50px;
}

.showcase-image {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    border-radius: 30px;
    overflow: hidden;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.15);
    transition: all 0.4s ease;
}

.showcase-image:hover {
    transform: scale(1.02);
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.2);
}

.showcase-image img {
    width: 100%;
    height: auto;
    display: block;
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.3), transparent);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.showcase-image:hover .image-overlay {
    opacity: 1;
}

/* 为什么选择我们 */
.why-us {
    padding: 80px 20px;
    background: var(--light-color);
}

.why-us h2 {
    text-align: center;
    font-size: clamp(36px, 8vw, 48px);
    margin-bottom: 60px;
    background: var(--gradient-2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.why-card {
    background: white;
    padding: 40px 30px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.why-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--gradient-1);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.why-card:hover::before {
    transform: scaleX(1);
}

.why-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.why-number {
    font-size: 48px;
    font-weight: 900;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 20px;
}

.why-card h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: var(--dark-color);
}

.why-card p {
    font-size: 16px;
    color: #666;
    line-height: 1.8;
}

/* CTA区域 */
.cta-section {
    position: relative;
    padding: 120px 20px;
    background: var(--gradient-bg);
    text-align: center;
    overflow: hidden;
}

.cta-content {
    position: relative;
    z-index: 2;
}

.cta-section h2 {
    font-size: clamp(32px, 7vw, 42px);
    color: white;
    margin-bottom: 20px;
}

.cta-section p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
}

.cta-button-large {
    display: inline-flex;
    align-items: center;
    gap: 15px;
    padding: 20px 50px;
    font-size: 20px;
    font-weight: 600;
    color: var(--dark-color);
    background: white;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.cta-button-large:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

/* 浮动元素 */
.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
    pointer-events: none;
}

.float-element {
    position: absolute;
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
    animation-delay: var(--delay);
    left: var(--x);
    top: var(--y);
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-30px) rotate(180deg);
    }
}

/* 底部 */
.footer {
    background: var(--dark-color);
    color: white;
    padding: 60px 20px 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand .logo {
    margin-bottom: 15px;
    -webkit-text-fill-color: white;
}

.footer-brand .logo-image {
    filter: brightness(1.2) drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
}

.footer-links h4,
.footer-social h4 {
    margin-bottom: 20px;
    font-size: 18px;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: white;
}

.social-icons {
    display: flex;
    gap: 15px;
}

.social-icons a {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-icons a:hover {
    background: white;
    color: var(--dark-color);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
}

.age-warning {
    background: rgba(255, 193, 7, 0.2);
    color: #ffc107 !important;
    padding: 12px 20px;
    border-radius: 8px;
    margin-bottom: 15px;
    font-weight: 600;
    border: 1px solid rgba(255, 193, 7, 0.3);
}

/* AOS动画 */
[data-aos] {
    opacity: 0;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos].aos-animate {
    opacity: 1;
}

[data-aos="fade-up"] {
    transform: translateY(30px);
}

[data-aos="fade-up"].aos-animate {
    transform: translateY(0);
}

[data-aos="fade-down"] {
    transform: translateY(-30px);
}

[data-aos="fade-down"].aos-animate {
    transform: translateY(0);
}

[data-aos="fade-left"] {
    transform: translateX(30px);
}

[data-aos="fade-left"].aos-animate {
    transform: translateX(0);
}

[data-aos="fade-right"] {
    transform: translateX(-30px);
}

[data-aos="fade-right"].aos-animate {
    transform: translateX(0);
}

[data-aos="zoom-in"] {
    transform: scale(0.9);
}

[data-aos="zoom-in"].aos-animate {
    transform: scale(1);
}

[data-aos="flip-left"] {
    transform: perspective(2000px) rotateY(-45deg);
}

[data-aos="flip-left"].aos-animate {
    transform: perspective(2000px) rotateY(0);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .hero {
        height: 90vh;
    }

    .logo-image {
        height: 36px;
    }

    .title-main {
        font-size: 48px;
    }

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

    .features .container,
    .product-grid,
    .why-grid {
        grid-template-columns: 1fr;
    }

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

    .social-icons {
        justify-content: center;
    }

    .product-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media (max-width: 480px) {
    .nav-container {
        padding: 12px 15px;
    }

    .logo {
        font-size: 18px;
    }

    .logo-image {
        height: 32px;
    }

    .product-image {
        height: 200px;
    }

    .flavor-icon {
        width: 120px;
        height: 120px;
        font-size: 60px;
    }

    .product-info {
        padding: 20px;
    }

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

/* 确认模态框样式 */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.modal-content {
    position: relative;
    background: white;
    border-radius: 25px;
    padding: 50px 40px 40px;
    max-width: 450px;
    width: 90%;
    text-align: center;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    transform: scale(0.8);
    transition: transform 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    animation: modalSlideUp 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55) forwards;
}

@keyframes modalSlideUp {
    from {
        transform: scale(0.8) translateY(50px);
        opacity: 0;
    }
    to {
        transform: scale(1) translateY(0);
        opacity: 1;
    }
}

.modal.active .modal-content {
    transform: scale(1);
}

.modal-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background: var(--gradient-1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: iconPulse 1.5s ease infinite;
}

@keyframes iconPulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 15px 40px rgba(102, 126, 234, 0.5);
    }
}

.modal-icon i {
    font-size: 40px;
    color: white;
}

.modal-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 15px;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.modal-text {
    font-size: 16px;
    color: #666;
    line-height: 1.8;
    margin-bottom: 35px;
}

.modal-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
}

.modal-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 15px 25px;
    font-size: 16px;
    font-weight: 600;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
}

.modal-btn i {
    font-size: 18px;
}

.modal-btn-cancel {
    background: #f1f3f5;
    color: #666;
}

.modal-btn-cancel:hover {
    background: #e9ecef;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.modal-btn-confirm {
    background: var(--gradient-1);
    color: white;
    box-shadow: 0 5px 20px rgba(102, 126, 234, 0.3);
}

.modal-btn-confirm:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.5);
}

.modal-btn:active {
    transform: translateY(0);
}

/* 移动端模态框优化 */
@media (max-width: 480px) {
    .modal-content {
        padding: 40px 25px 30px;
    }

    .modal-icon {
        width: 70px;
        height: 70px;
        margin-bottom: 20px;
    }

    .modal-icon i {
        font-size: 35px;
    }

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

    .modal-text {
        font-size: 15px;
        margin-bottom: 25px;
    }

    .modal-buttons {
        flex-direction: column;
    }

    .modal-btn {
        width: 100%;
    }
}

/* 平滑滚动 */
html {
    scroll-behavior: smooth;
}

/* 加载动画 */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

/* 鼠标悬停效果增强 */
a, button {
    -webkit-tap-highlight-color: transparent;
}

/* 优化触摸体验 */
@media (hover: none) and (pointer: coarse) {
    .product-card:active {
        transform: translateY(-10px);
    }

    .cta-button:active,
    .cta-button-large:active {
        transform: scale(0.95);
    }
}