/* 独享CSS - 保留所有特效和特定样式 */

/* 轮播图 */
.hero-slider {
    margin-top: 80px;
    height: 100vh;
    min-height: 700px;
    position: relative;
    overflow: hidden;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1.2s ease-in-out;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
}

.slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(12, 20, 39, 0.8) 0%, rgba(12, 20, 39, 0.4) 100%);
}

.slide.active {
    opacity: 1;
}

.slide-content {
    max-width: 900px;
    padding: 0 2rem;
    position: relative;
    z-index: 2;
    transform: translateY(80px);
    opacity: 0;
    transition: all 1s ease 0.3s;
}

.slide.active .slide-content {
    transform: translateY(0);
    opacity: 1;
}

.slide h1 {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.5);
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: textGlow 3s infinite alternate;
}

@keyframes textGlow {
    0% {
        text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.5);
    }
    100% {
        text-shadow: 2px 2px 20px rgba(201, 169, 110, 0.5);
    }
}

.slide p {
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 1s ease-out 0.5s both;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}



.slider-dots {
    position: absolute;
    bottom: 3rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    z-index: 10;
}

.dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.3);
    margin: 0 8px;
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.dot.active {
    background-color: var(--accent);
    transform: scale(1.3);
    box-shadow: 0 0 10px rgba(201, 169, 110, 0.7);
}

/* 服务板块 */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2.5rem;
}

.service-card {
    background-color: var(--secondary);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    transform: translateY(30px);
    opacity: 0;
    border: 1px solid rgba(201, 169, 110, 0.1);
    position: relative;
    text-align: center;
    padding: 3rem 2rem;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(201, 169, 110, 0.05) 0%, transparent 100%);
    opacity: 0;
    transition: var(--transition);
}

.service-card.animate {
    transform: translateY(0);
    opacity: 1;
}

.service-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4);
    border-color: rgba(201, 169, 110, 0.3);
}

.service-card:hover::before {
    opacity: 1;
}

.service-icon {
    width: 100px;
    height: 100px;
    background: var(--secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    color: var(--accent);
    font-size: 2.8rem;
    box-shadow: var(--shadow);
    position: relative;
    z-index: 3;
    border: 3px solid rgba(201, 169, 110, 0.2);
    transition: var(--transition);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(201, 169, 110, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(201, 169, 110, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(201, 169, 110, 0);
    }
}

.service-card:hover .service-icon {
    background: var(--gold-gradient);
    color: var(--primary);
    border-color: var(--accent);
    transform: scale(1.1);
}

.service-content {
    padding: 0;
}

.service-content h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--light);
}

.service-content p {
    margin-bottom: 1.5rem;
    color: var(--text);
}

.price {
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
}

/* 关于我们 */
.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-img {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    position: relative;
}

.about-img::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(201, 169, 110, 0.2) 0%, transparent 100%);
    z-index: 1;
}

.about-img img {
    width: 100%;
    height: auto;
    display: block;
    transition: var(--transition);
}

.about-img:hover img {
    transform: scale(1.05);
}

.about-content h3 {
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
    color: var(--light);
}

.about-content p {
    margin-bottom: 1.5rem;
    color: var(--text);
}

.highlight {
    background: linear-gradient(135deg, rgba(201, 169, 110, 0.1) 0%, transparent 100%);
    padding: 2rem;
    border-left: 4px solid var(--accent);
    margin: 2.5rem 0;
    border-radius: 0 8px 8px 0;
}

/* 优势板块 */
.advantages {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    position: relative;
    overflow: hidden;
}

.advantages::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><path d="M0,0 L100,0 L100,100 Z" fill="rgba(201, 169, 110, 0.03)"/></svg>');
    background-size: cover;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2.5rem;
    position: relative;
    z-index: 1;
}

.advantage-card {
    text-align: center;
    padding: 3rem 2rem;
    background: rgba(26, 36, 61, 0.7);
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    transform: translateY(30px);
    opacity: 0;
    border: 1px solid rgba(201, 169, 110, 0.1);
    backdrop-filter: blur(10px);
    animation: float 6s ease-in-out infinite;
}

.advantage-card:nth-child(2) {
    animation-delay: 0.5s;
}

.advantage-card:nth-child(3) {
    animation-delay: 1s;
}

.advantage-card:nth-child(4) {
    animation-delay: 1.5s;
}

@keyframes float {
    0% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
    100% {
        transform: translateY(0px);
    }
}

.advantage-card.animate {
    transform: translateY(0);
    opacity: 1;
}

.advantage-card:hover {
    transform: translateY(-15px);
    border-color: rgba(201, 169, 110, 0.3);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    animation-play-state: paused;
}

.advantage-icon {
    width: 90px;
    height: 90px;
    background: rgba(201, 169, 110, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    color: var(--accent);
    font-size: 2.2rem;
    position: relative;
    transition: var(--transition);
}

.advantage-card:hover .advantage-icon {
    background: var(--gold-gradient);
    color: var(--primary);
    transform: rotateY(180deg);
}

.advantage-card h3 {
    margin-bottom: 1.2rem;
    color: var(--light);
    font-size: 1.4rem;
}

/* 服务流程 */
.process-container {
    position: relative;
}

.process-line {
    position: absolute;
    top: 80px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent 0%, var(--accent) 50%, transparent 100%);
    z-index: 1;
}

.process-steps {
    display: flex;
    justify-content: space-between;
    position: relative;
    z-index: 2;
}

.process-step {
    text-align: center;
    width: 18%;
    transform: translateY(30px);
    opacity: 0;
    animation: stepBounce 3s ease-in-out infinite;
}

.process-step:nth-child(2) {
    animation-delay: 0.2s;
}

.process-step:nth-child(3) {
    animation-delay: 0.4s;
}

.process-step:nth-child(4) {
    animation-delay: 0.6s;
}

.process-step:nth-child(5) {
    animation-delay: 0.8s;
}

@keyframes stepBounce {
    0%, 100% {
        transform: translateY(0);
    }
    25% {
        transform: translateY(-15px) rotate(5deg);
    }
    50% {
        transform: translateY(0) rotate(0deg);
    }
    75% {
        transform: translateY(-10px) rotate(-5deg);
    }
}

.process-step.animate {
    transform: translateY(0);
    opacity: 1;
}

.step-icon {
    width: 140px;
    height: 140px;
    background: var(--secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    color: var(--accent);
    font-size: 2.8rem;
    box-shadow: var(--shadow);
    position: relative;
    z-index: 3;
    border: 3px solid rgba(201, 169, 110, 0.2);
    transition: var(--transition);
}

.process-step:hover .step-icon {
    background: var(--gold-gradient);
    color: var(--primary);
    border-color: var(--accent);
    transform: scale(1.1);
    animation-play-state: paused;
}

.step-number {
    position: absolute;
    top: -10px;
    right: -10px;
    width: 40px;
    height: 40px;
    background: var(--gold-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-weight: 700;
    font-size: 1.2rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.step-content h3 {
    margin-bottom: 1rem;
    color: var(--light);
    font-size: 1.3rem;
}

/* 知识库 */
.knowledge-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2.5rem;
}

.knowledge-card {
    background-color: var(--secondary);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    transform: translateY(30px);
    opacity: 0;
    border: 1px solid rgba(201, 169, 110, 0.1);
}

.knowledge-card.animate {
    transform: translateY(0);
    opacity: 1;
}

.knowledge-card:hover {
    transform: translateY(-15px);
    border-color: rgba(201, 169, 110, 0.3);
}

.knowledge-img {
    height: 220px;
    overflow: hidden;
    position: relative;
}

.knowledge-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.knowledge-card:hover .knowledge-img img {
    transform: scale(1.1);
}

.knowledge-content {
    padding: 2rem;
}

.knowledge-content h3 {
    margin-bottom: 1rem;
    color: var(--light);
    font-size: 1.4rem;
}

/* 确保知识库标题内的链接没有下划线 */
.knowledge-content h3 a {
    text-decoration: none;
    color: inherit;
}

.knowledge-content p {
    margin-bottom: 1.5rem;
    color: var(--text);
}

.read-more {
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    transition: var(--transition);
}

.read-more i {
    margin-left: 8px;
    transition: var(--transition);
}

.read-more:hover {
    color: var(--accent-dark);
}

.read-more:hover i {
    transform: translateX(8px);
}