:root {
    --black: #0a0a0a;
    --dark: #1a1a1a;
    --metal: #3a3a3a;
    --gold: #c9b36e;
    --silver: #c0c0c0;
    --red: #8b0000;
    --light: #e0e0e0;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Noto Sans SC', sans-serif;
    line-height: 1.6;
    color: var(--light);
    background-color: var(--black);
    background-image: 
        linear-gradient(rgba(10, 10, 10, 0.9), rgba(10, 10, 10, 0.9)),
        url('https://images.unsplash.com/photo-1518562180175-34a163b1c9c9?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80');
    background-size: cover;
    background-attachment: fixed;
    background-position: center;
}

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

header {
    background-color: rgba(0, 0, 0, 0.8);
    padding: 20px 0;
    border-bottom: 3px solid var(--gold);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
}

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

.logo {
    font-family: 'Grenze Gotisch', cursive;
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--gold);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    letter-spacing: 2px;
    text-transform: uppercase;
}

.logo span {
    color: var(--silver);
}

nav ul {
    display: flex;
    list-style: none;
}

nav ul li {
    margin-left: 25px;
    position: relative;
}

nav ul li:after {
    content: '•';
    color: var(--gold);
    position: absolute;
    right: -15px;
    top: 50%;
    transform: translateY(-50%);
}

nav ul li:last-child:after {
    display: none;
}

nav ul li a {
    color: var(--light);
    text-decoration: none;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s;
    padding: 5px 0;
    border-bottom: 2px solid transparent;
    font-size: 0.9rem;
}

nav ul li a:hover {
    color: var(--gold);
    border-bottom-color: var(--gold);
}

.hero {
    height: 90vh;
    display: flex;
    align-items: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.3) 50%, rgba(0,0,0,0.7) 100%);
    z-index: 1;
}

.hero-content {
    width: 100%;
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-family: 'Grenze Gotisch', cursive;
    font-size: 4.5rem;
    margin-bottom: 30px;
    color: var(--gold);
    text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.8);
    letter-spacing: 5px;
    text-transform: uppercase;
    line-height: 1.2;
}

.hero p {
    font-size: 1.5rem;
    max-width: 800px;
    margin: 0 auto 40px;
    color: var(--light);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
}

.btn {
    display: inline-block;
    padding: 15px 40px;
    background-color: transparent;
    color: var(--gold);
    text-decoration: none;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 2px;
    border: 2px solid var(--gold);
    transition: all 0.3s;
    margin: 10px 15px;
    position: relative;
    overflow: hidden;
    font-size: 0.9rem;
}

.btn:before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(201, 179, 110, 0.3), transparent);
    transition: all 0.5s;
}

.btn:hover {
    background-color: rgba(201, 179, 110, 0.1);
    color: var(--light);
}

.btn:hover:before {
    left: 100%;
}

.btn-red {
    border-color: var(--red);
    color: var(--light);
    background-color: rgba(139, 0, 0, 0.3);
}

.btn-red:hover {
    background-color: rgba(139, 0, 0, 0.5);
}

section {
    padding: 100px 0;
    position: relative;
}

section:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0,0,0,0.8) 0%, transparent 20%, transparent 80%, rgba(0,0,0,0.8) 100%);
    pointer-events: none;
}

.section-title {
    text-align: center;
    margin-bottom: 70px;
    position: relative;
}

.section-title h2 {
    font-family: 'Grenze Gotisch', cursive;
    font-size: 3.5rem;
    color: var(--gold);
    display: inline-block;
    padding-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 3px;
}

.section-title h2:after {
    content: '';
    position: absolute;
    width: 150px;
    height: 3px;
    background: linear-gradient(to right, transparent, var(--gold), transparent);
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}

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

.feature-card {
    background-color: rgba(26, 26, 26, 0.7);
    padding: 40px 30px;
    border: 1px solid var(--metal);
    transition: all 0.3s;
    position: relative;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: var(--gold);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.7);
}

.feature-card .icon {
    font-size: 3rem;
    color: var(--gold);
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: var(--gold);
    font-family: 'Grenze Gotisch', cursive;
    letter-spacing: 1px;
}

.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
    margin-top: 50px;
}

.gallery-item {
    height: 300px;
    background-color: rgba(26, 26, 26, 0.7);
    border: 1px solid var(--metal);
    overflow: hidden;
    position: relative;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
    transition: all 0.3s;
}

.gallery-item:hover {
    transform: scale(1.03);
    border-color: var(--gold);
}

.gallery-item .placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, var(--dark), var(--black));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
    font-family: 'Grenze Gotisch', cursive;
    font-size: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.gallery-item .overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.9), transparent);
    padding: 25px;
    transition: opacity 0.3s;
}

.gallery-item:hover .overlay {
    opacity: 1;
}

.gallery-item .overlay h3 {
    color: var(--gold);
    font-family: 'Grenze Gotisch', cursive;
    margin-bottom: 10px;
    font-size: 1.5rem;
}

.testimonials {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.testimonial {
    background-color: rgba(26, 26, 26, 0.7);
    padding: 40px;
    border-left: 5px solid var(--gold);
    position: relative;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.testimonial:before {
    content: '"';
    position: absolute;
    top: 20px;
    left: 20px;
    font-size: 6rem;
    color: rgba(201, 179, 110, 0.1);
    font-family: Georgia, serif;
    line-height: 1;
}

.testimonial p {
    margin-bottom: 25px;
    font-style: italic;
    position: relative;
    z-index: 1;
}

.testimonial .author {
    font-weight: bold;
    color: var(--gold);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
}

.pricing {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.price-card {
    background-color: rgba(26, 26, 26, 0.7);
    padding: 40px;
    text-align: center;
    border: 1px solid var(--metal);
    transition: all 0.3s;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    position: relative;
}

.price-card:hover {
    transform: translateY(-10px);
    border-color: var(--gold);
}

.price-card.popular {
    border: 1px solid var(--gold);
}

.price-card.popular:before {
    content: '贵族之选';
    position: absolute;
    top: -15px;
    right: 30px;
    background-color: var(--gold);
    color: var(--black);
    padding: 8px 20px;
    font-size: 0.9rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.price-card h3 {
    font-size: 2rem;
    margin-bottom: 25px;
    color: var(--gold);
    font-family: 'Grenze Gotisch', cursive;
    letter-spacing: 2px;
}

.price-card .price {
    font-size: 3.5rem;
    color: var(--gold);
    margin-bottom: 25px;
    font-weight: bold;
}

.price-card .price span {
    font-size: 1rem;
    color: var(--light);
    font-weight: normal;
}

.price-card ul {
    list-style: none;
    margin-bottom: 40px;
}

.price-card ul li {
    padding: 12px 0;
    border-bottom: 1px dashed var(--metal);
    position: relative;
}

.price-card ul li:before {
    content: '✠';
    color: var(--gold);
    margin-right: 10px;
}

.faq-item {
    margin-bottom: 30px;
    border: 1px solid var(--metal);
    padding: 30px;
    background-color: rgba(26, 26, 26, 0.7);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
}

.faq-item h3 {
    color: var(--gold);
    margin-bottom: 15px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: 'Grenze Gotisch', cursive;
    letter-spacing: 1px;
}

.faq-item h3:after {
    content: '+';
    font-size: 2rem;
    color: var(--gold);
}

.faq-item.active h3:after {
    content: '-';
}

.faq-item .answer {
    padding-top: 15px;
}

.faq-item.active .answer {
    display: block;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.contact-method {
    display: flex;
    align-items: flex-start;
    background-color: rgba(26, 26, 26, 0.7);
    padding: 30px;
    border: 1px solid var(--metal);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
    transition: all 0.3s;
}

.contact-method:hover {
    border-color: var(--gold);
    transform: translateY(-5px);
}

.contact-method i {
    font-size: 2.5rem;
    color: var(--gold);
    margin-right: 20px;
    margin-top: 5px;
}

.contact-method h3 {
    margin-bottom: 15px;
    color: var(--gold);
    font-family: 'Grenze Gotisch', cursive;
    letter-spacing: 1px;
}

.contact-method a {
    color: var(--light);
    text-decoration: none;
    transition: color 0.3s;
}

.contact-method a:hover {
    color: var(--gold);
    text-decoration: underline;
}

form {
    max-width: 700px;
    margin: 0 auto;
    background-color: rgba(26, 26, 26, 0.7);
    padding: 40px;
    border: 1px solid var(--metal);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.form-group {
    margin-bottom: 25px;
}

form label {
    display: block;
    margin-bottom: 10px;
    color: var(--gold);
    font-family: 'Grenze Gotisch', cursive;
    letter-spacing: 1px;
}

form input,
form textarea,
form select {
    width: 100%;
    padding: 12px 15px;
    background-color: rgba(10, 10, 10, 0.7);
    border: 1px solid var(--metal);
    color: var(--light);
    font-family: 'Noto Sans SC', sans-serif;
    transition: all 0.3s;
}

form input:focus,
form textarea:focus,
form select:focus {
    outline: none;
    border-color: var(--gold);
    box-shadow: 0 0 10px rgba(201, 179, 110, 0.3);
}

form textarea {
    height: 180px;
    resize: vertical;
}

button[type="submit"], a.submit {
    display: inline-block;
    padding: 15px 50px;
    background-color: transparent;
    color: var(--gold);
    text-decoration: none;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 2px;
    border: 2px solid var(--gold);
    transition: all 0.3s;
    cursor: pointer;
    width: 100%;
    font-family: 'Noto Sans SC', sans-serif;
    font-size: 1rem;
    text-align: center;
}

button[type="submit"]:hover,a:hover.submit {
    background-color: rgba(201, 179, 110, 0.1);
    color: var(--light);
}

footer {
    background-color: rgba(0, 0, 0, 0.9);
    padding: 70px 0 30px;
    text-align: center;
    border-top: 1px solid var(--metal);
}

.footer-links {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.footer-links a {
    color: var(--light);
    margin: 0 20px;
    text-decoration: none;
    transition: color 0.3s;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
    position: relative;
}

.footer-links a:after {
    content: '|';
    position: absolute;
    right: -25px;
    color: var(--gold);
}

.footer-links a:last-child:after {
    display: none;
}

.footer-links a:hover {
    color: var(--gold);
}

.social-links {
    margin-bottom: 40px;
}

.social-links a {
    display: inline-block;
    width: 50px;
    height: 50px;
    line-height: 50px;
    background-color: rgba(58, 58, 58, 0.5);
    color: var(--light);
    border-radius: 50%;
    margin: 0 15px;
    transition: all 0.3s;
    font-size: 1.2rem;
    border: 1px solid var(--metal);
}

.social-links a:hover {
    background-color: var(--gold);
    color: var(--black);
    transform: translateY(-5px);
    border-color: var(--gold);
}

.copyright {
    color: rgba(255,255,255,0.5);
    font-size: 0.9rem;
    letter-spacing: 1px;
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .hero h1 {
        font-size: 3.5rem;
    }
    
    .section-title h2 {
        font-size: 3rem;
    }
}

@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        text-align: center;
    }
    
    nav ul {
        margin-top: 25px;
        justify-content: center;
        flex-wrap: wrap;
    }
    
    nav ul li {
        margin: 5px 15px;
    }
    
    nav ul li:after {
        display: none;
    }
    
    .hero h1 {
        font-size: 2.8rem;
    }
    
    .hero p {
        font-size: 1.2rem;
    }
    
    .section-title h2 {
        font-size: 2.5rem;
    }
    
    .features, .testimonials, .pricing {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .logo {
        font-size: 2rem;
    }
    
    .hero h1 {
        font-size: 2.2rem;
        letter-spacing: 3px;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .btn {
        display: block;
        width: 100%;
        margin: 15px 0;
    }
    
    .section-title h2 {
        font-size: 2rem;
    }
    
    .gallery {
        grid-template-columns: 1fr;
    }
    
    .contact-info {
        grid-template-columns: 1fr;
    }
    
    .footer-links a {
        margin: 10px 15px;
        display: block;
    }
    
    .footer-links a:after {
        display: none;
    }
}