:root {
    --primary: #1a5f4a;
    --primary-light: #2d8a6e;
    --primary-dark: #0d3d2f;
    --accent: #c9a227;
    --accent-light: #e8d179;
    --text-dark: #1a1a1a;
    --text-light: #666;
    --bg-cream: #faf8f5;
    --bg-white: #ffffff;
    --shadow: 0 4px 20px rgba(0,0,0,0.08);
    --shadow-lg: 0 10px 40px rgba(0,0,0,0.12);
}

/* 背景图案 */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%231a5f4a' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E"),
        url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M50 50 C20 20, 20 80, 50 50 C80 80, 80 20, 50 50' fill='%23c9a227' fill-opacity='0.02'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: -1;
}

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

body {
    font-family: 'Noto Sans SC', sans-serif;
    color: var(--text-dark);
    line-height: 1.7;
    background: var(--bg-cream);
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary);
    text-decoration: none;
}

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

.nav-links {
    display: flex;
    gap: 2.5rem;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.3s;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s;
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-links a:hover {
    color: var(--primary);
}

.lang-switch {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.lang-btn {
    padding: 0.4rem 0.8rem;
    border: 1px solid var(--primary);
    background: transparent;
    color: var(--primary);
    cursor: pointer;
    font-size: 0.85rem;
    border-radius: 4px;
    transition: all 0.3s;
}

.lang-btn.active,
.lang-btn:hover {
    background: var(--primary);
    color: white;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--primary-dark);
    position: relative;
    overflow: hidden;
    padding-top: 80px;
}

/* 背景图片 */
.hero-bg-image {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.hero-bg-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.35;
}

/* 背景图片遮罩层 */
.hero-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        linear-gradient(135deg, rgba(26,95,74,0.75) 0%, rgba(13,61,47,0.85) 100%);
    z-index: 1;
    pointer-events: none;
}

/* 左侧装饰 - 圣三一学院 */
.hero-left-decoration {
    display: none;
}

/* 右侧装饰 - 爱尔兰风景 */
.hero-right-decoration {
    display: none;
}

/* 底部装饰 */
.hero-bottom-decoration {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 5%;
    display: flex;
    gap: 40px;
    pointer-events: none;
    z-index: 1;
}

.hero-bottom-decoration .decoration-icon {
    font-size: 70px;
    opacity: 0.7;
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.3));
}

/* 底部中央大图 - 吉尼斯仓库/都柏林街景 */
.hero-bottom-decoration::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 100px;
    width: 300px;
    height: 180px;
    background: url('https://images.unsplash.com/photo-1518182170546-0766bc6f9213?w=600&q=80');
    background-size: cover;
    background-position: center;
    border-radius: 12px;
    opacity: 0.5;
    box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-bottom-decoration {
    display: none;
}

.hero-content {
    background: transparent;
    padding: 0;
    border-radius: 0;
    box-shadow: none;
    max-width: none;
}

.hero-content h1 {
    font-family: 'Playfair Display', serif;
    font-size: 3rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: white;
}

.hero-content h1 span {
    color: var(--accent-light);
}

.hero-content .subtitle {
    font-size: 1.25rem;
    color: rgba(255,255,255,0.9);
    margin-bottom: 2rem;
    font-weight: 300;
}

.hero-content .tagline {
    font-size: 1.1rem;
    color: var(--accent-light);
    font-weight: 500;
    margin-bottom: 2rem;
    padding-left: 1rem;
    border-left: 3px solid var(--accent);
}

.cta-buttons {
    display: flex;
    gap: 1rem;
}

.btn {
    padding: 1rem 2rem;
    text-decoration: none;
    border-radius: 4px;
    font-weight: 500;
    transition: all 0.3s;
    display: inline-block;
}

.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: var(--shadow);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.btn-secondary:hover {
    background: var(--primary);
    color: white;
}

.hero-visual {
    position: relative;
    display: block;
}

.hero-image {
    width: 100%;
    height: 450px;
    background: linear-gradient(135deg, rgba(45,138,110,0.85) 0%, rgba(26,95,74,0.95) 100%),
                url('https://images.unsplash.com/photo-1580118869283-f6b42c2b43d6?w=800&q=80');
    background-size: cover;
    background-position: center;
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.hero-image::before {
    content: '☘';
    font-size: 120px;
    opacity: 0.2;
    color: white;
    margin-bottom: 20px;
}

.hero-image-content {
    text-align: center;
    color: white;
    z-index: 2;
}

.hero-image-content h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    margin-bottom: 10px;
    opacity: 0.95;
}

.hero-image-content p {
    font-size: 1rem;
    opacity: 0.85;
    margin-bottom: 20px;
}

.hero-image-icons {
    display: flex;
    gap: 20px;
    margin-top: 15px;
}

.hero-image-icons span {
    font-size: 2rem;
    opacity: 0.7;
}

.floating-card {
    position: absolute;
    background: rgba(255,255,255,0.95);
    padding: 1.2rem 1.5rem;
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.2);
    backdrop-filter: blur(10px);
}

.floating-card.card-1 {
    top: 15%;
    left: -8%;
    animation: float 6s ease-in-out infinite;
}

.floating-card.card-2 {
    bottom: 20%;
    right: -5%;
    animation: float 6s ease-in-out infinite 1s;
}

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

.floating-card h4 {
    color: var(--primary);
    font-size: 0.85rem;
    margin-bottom: 0.3rem;
}

.floating-card p {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary-dark);
}

/* 统计数据展示 */
.hero-stats {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
}

.hero-stat {
    text-align: center;
    padding: 0.8rem 1.5rem;
    background: rgba(255,255,255,0.1);
    border-radius: 10px;
    border: 1px solid rgba(255,255,255,0.2);
}

.hero-stat h4 {
    color: rgba(255,255,255,0.8);
    font-size: 0.85rem;
    margin-bottom: 0.3rem;
}

.hero-stat p {
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
}

/* Services Section */
.services {
    padding: 6rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

.services::before {
    content: '❖';
    position: absolute;
    font-size: 300px;
    opacity: 0.02;
    left: -50px;
    top: 20%;
    color: var(--primary);
    pointer-events: none;
}

.services::after {
    content: '❖';
    position: absolute;
    font-size: 200px;
    opacity: 0.02;
    right: -30px;
    bottom: 10%;
    color: var(--accent);
    pointer-events: none;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    color: var(--primary-dark);
    margin-bottom: 1rem;
}

.section-header p {
    color: var(--text-light);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.service-card {
    background: 
        linear-gradient(135deg, rgba(255,255,255,0.98) 0%, rgba(255,255,255,0.95) 100%),
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 50 50'%3E%3Cpath d='M25 5 L30 20 L45 20 L33 30 L38 45 L25 35 L12 45 L17 30 L5 20 L20 20 Z' fill='%231a5f4a' fill-opacity='0.02'/%3E%3C/svg%3E");
    background-size: cover, 80px 80px;
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: var(--shadow);
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--primary);
    transform: scaleY(0);
    transition: transform 0.3s;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.service-card:hover::before {
    transform: scaleY(1);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
}

.service-card h3 {
    font-size: 1.3rem;
    color: var(--primary-dark);
    margin-bottom: 0.5rem;
}

.service-card .tagline {
    color: var(--accent);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 1rem;
}

.service-card p {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.8;
}

.service-steps {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid #eee;
}

.service-steps li {
    list-style: none;
    padding: 0.4rem 0;
    color: var(--text-light);
    font-size: 0.9rem;
    padding-left: 1.5rem;
    position: relative;
}

.service-steps li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: bold;
}

/* About Section */
.about {
    background: 
        linear-gradient(135deg, rgba(26,95,74,0.97) 0%, rgba(13,61,47,0.97) 100%),
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Ccircle cx='50' cy='50' r='40' fill='none' stroke='%23ffffff' stroke-width='0.5' stroke-opacity='0.05'/%3E%3Ccircle cx='50' cy='50' r='30' fill='none' stroke='%23ffffff' stroke-width='0.5' stroke-opacity='0.03'/%3E%3Ccircle cx='50' cy='50' r='20' fill='none' stroke='%23ffffff' stroke-width='0.5' stroke-opacity='0.02'/%3E%3C/svg%3E");
    background-size: cover, 150px 150px;
    color: white;
    padding: 6rem 2rem;
    position: relative;
    overflow: hidden;
}

.about::before {
    content: '☘';
    position: absolute;
    font-size: 350px;
    opacity: 0.05;
    left: -80px;
    bottom: -50px;
    pointer-events: none;
}

.about::after {
    content: '❋';
    position: absolute;
    font-size: 250px;
    opacity: 0.04;
    right: -60px;
    top: -30px;
    pointer-events: none;
}

.about-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-content h2 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.about-content p {
    opacity: 0.9;
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
    line-height: 1.9;
}

.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.stat-item h3 {
    font-size: 2.5rem;
    color: var(--accent);
    margin-bottom: 0.5rem;
}

.stat-item p {
    opacity: 0.8;
    font-size: 0.9rem;
}

.about-visual {
    background: rgba(255,255,255,0.1);
    border-radius: 20px;
    padding: 3rem;
    backdrop-filter: blur(10px);
}

.testimonial {
    font-style: italic;
    font-size: 1.1rem;
    line-height: 1.9;
    opacity: 0.95;
}

.testimonial-author {
    margin-top: 1.5rem;
    font-weight: 500;
}

/* Contact Section */
.contact {
    padding: 6rem 2rem;
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
}

.contact::before {
    content: '✉';
    position: absolute;
    font-size: 280px;
    opacity: 0.03;
    right: 5%;
    top: 15%;
    color: var(--primary);
    pointer-events: none;
}

.contact::after {
    content: '☘';
    position: absolute;
    font-size: 180px;
    opacity: 0.02;
    left: 5%;
    bottom: 10%;
    color: var(--accent);
    pointer-events: none;
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    color: var(--primary-dark);
    margin-bottom: 1.5rem;
}

.contact-info p {
    color: var(--text-light);
    margin-bottom: 2rem;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--bg-cream);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
}

.contact-method div h4 {
    color: var(--primary-dark);
    margin-bottom: 0.2rem;
}

.contact-method div p {
    color: var(--text-light);
    font-size: 0.9rem;
    margin: 0;
}

.contact-form {
    background: 
        linear-gradient(135deg, rgba(255,255,255,0.98) 0%, rgba(255,255,255,0.95) 100%),
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 60 60'%3E%3Cpath d='M30 10 Q40 20 40 30 Q40 40 30 50 Q20 40 20 30 Q20 20 30 10' fill='%231a5f4a' fill-opacity='0.015'/%3E%3C/svg%3E");
    background-size: cover, 100px 100px;
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: var(--shadow);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 0.9rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.9rem 1rem;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.submit-btn {
    width: 100%;
    padding: 1rem;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s;
}

.submit-btn:hover {
    background: var(--primary-dark);
}

/* Footer */
footer {
    background: var(--primary-dark);
    color: white;
    padding: 3rem 2rem 2rem;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
}

.footer-brand h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.footer-brand p {
    opacity: 0.7;
    font-size: 0.9rem;
    line-height: 1.8;
}

.footer-links h4 {
    margin-bottom: 1rem;
    font-size: 1rem;
}

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

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s;
}

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

.footer-bottom {
    max-width: 1200px;
    margin: 3rem auto 0;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    text-align: center;
    opacity: 0.6;
    font-size: 0.85rem;
}

/* Responsive */
@media (max-width: 968px) {
    .hero-container,
    .about-container,
    .contact-container {
        grid-template-columns: 1fr;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

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

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .hero {
        padding-top: 60px;
    }

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