/* ===== ROOT VARIABLES - 低调奢华配色 ===== */
:root {
    /* Logo inspired colors */
    --primary-gold: #D4AF37;
    --rich-gold: #B8941E;
    --primary-blue: #1a3a52;
    --deep-navy: #0d1f2d;
    --midnight-blue: #050d14;
    
    /* Sophisticated neutrals */
    --white: #ffffff;
    --off-white: #fafafa;
    --pearl: #f5f5f5;
    --silver: #e8e8e8;
    --charcoal: #2a2a2a;
    --slate: #4a4a4a;
    
    /* Luxury accents */
    --gold-shimmer: rgba(212, 175, 55, 0.15);
    --blue-mist: rgba(26, 58, 82, 0.05);
    --shadow-subtle: rgba(0, 0, 0, 0.05);
    --shadow-medium: rgba(0, 0, 0, 0.08);
    --shadow-deep: rgba(0, 0, 0, 0.12);
    
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== GLOBAL STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.8;
    color: var(--charcoal);
    overflow-x: hidden;
    background: var(--white);
    letter-spacing: 0.02em;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 60px;
}

img {
    max-width: 100%;
    height: auto;
}

a {
    text-decoration: none;
    color: inherit;
}

/* ===== LANGUAGE SELECTOR - 精致设计 ===== */
.lang-selector {
    position: fixed;
    top: 30px;
    right: 40px;
    z-index: 1000;
    display: flex;
    gap: 2px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 4px;
    border-radius: 50px;
    box-shadow: 0 4px 20px var(--shadow-medium);
    border: 1px solid var(--silver);
}

.lang-btn {
    padding: 10px 20px;
    border: none;
    background: transparent;
    color: var(--slate);
    font-weight: 500;
    cursor: pointer;
    border-radius: 50px;
    transition: var(--transition);
    font-size: 13px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.lang-btn:hover {
    color: var(--primary-gold);
    background: var(--gold-shimmer);
}

.lang-btn.active {
    background: linear-gradient(135deg, var(--primary-gold), var(--rich-gold));
    color: var(--white);
    box-shadow: 0 2px 10px rgba(212, 175, 55, 0.3);
}

/* ===== NAVIGATION - 极简奢华 ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    z-index: 999;
    padding: 15px 0;
    border-bottom: 1px solid var(--silver);
    transition: var(--transition);
}

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

.nav-brand {
    display: flex;
    align-items: center;
    gap: 20px;
}

.logo {
    height: 200px;
    width: auto;
    transition: var(--transition);
}

.logo:hover {
    transform: scale(1.05);
}

.brand-text {
    display: none;
}

.brand-text h1 {
    font-size: 1.1rem;
    color: var(--primary-blue);
    font-weight: 600;
    margin-bottom: 4px;
    letter-spacing: 0.05em;
}

.chinese-name {
    font-size: 0.95rem;
    color: var(--primary-gold);
    font-weight: 500;
    letter-spacing: 0.1em;
}

.domain-name {
    font-size: 0.85rem;
    color: var(--slate);
    font-weight: 400;
    letter-spacing: 0.05em;
    margin-top: 2px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 50px;
    align-items: center;
}

.nav-link {
    color: var(--slate);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
    padding: 8px 0;
    letter-spacing: 0.05em;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary-gold), transparent);
    transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-gold);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-toggle span {
    width: 28px;
    height: 2px;
    background: var(--primary-blue);
    transition: var(--transition);
}

/* ===== HERO SECTION - 大气简约 ===== */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--midnight-blue) 0%, var(--deep-navy) 50%, var(--primary-blue) 100%);
    overflow: hidden;
    margin-top: 100px;
}

/* Eye pattern inspired by logo */
.hero::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 1200px;
    height: 600px;
    background: radial-gradient(ellipse at center, 
        rgba(212, 175, 55, 0.03) 0%, 
        transparent 70%);
    border-radius: 50%;
    animation: pulseEye 8s ease-in-out infinite;
}

@keyframes pulseEye {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.5; }
    50% { transform: translate(-50%, -50%) scale(1.1); opacity: 0.8; }
}

.hero::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: 
        repeating-linear-gradient(90deg, 
            transparent, 
            transparent 100px, 
            rgba(212, 175, 55, 0.02) 100px, 
            rgba(212, 175, 55, 0.02) 101px);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 40%, transparent 0%, rgba(5, 13, 20, 0.4) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--white);
    max-width: 900px;
    padding: 0 40px;
    margin-top: 80px;
    animation: fadeInUp 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-title {
    font-family: 'Playfair Display', serif;
    font-size: 3.5rem;
    font-weight: 300;
    margin-bottom: 25px;
    letter-spacing: 0.02em;
    line-height: 1.3;
    background: linear-gradient(135deg, #FFD700, #FFA500, #FFD700, #DAA520);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 8s ease infinite;
}

@keyframes gradientShift {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

.hero-subtitle {
    font-size: 1.15rem;
    margin-bottom: 50px;
    opacity: 0.85;
    font-weight: 300;
    letter-spacing: 0.05em;
    line-height: 1.8;
}

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

.btn {
    padding: 18px 45px;
    border-radius: 50px;
    font-weight: 500;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-size: 1rem;
    display: inline-block;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-size: 0.9rem;
}

.btn-primary {
    background: linear-gradient(135deg, #FFD700, #FFA500, #FFD700, #DAA520);
    background-size: 200% auto;
    color: var(--primary-blue);
    font-weight: 500;
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.4);
    animation: buttonGradient 8s ease infinite;
}

@keyframes buttonGradient {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 12px 40px rgba(255, 215, 0, 0.6);
    background-size: 200% auto;
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--white);
    transform: translateY(-3px);
}

.scroll-indicator {
    position: absolute;
    bottom: 50px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.6);
    font-size: 2rem;
    animation: bounce 2.5s ease infinite;
    cursor: pointer;
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(-15px); }
}

/* ===== SECTIONS - 大量留白 ===== */
section {
    padding: 150px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 100px;
}

.section-title {
    font-family: 'Playfair Display', serif;
    font-size: 3.5rem;
    color: var(--primary-blue);
    margin-bottom: 20px;
    font-weight: 300;
    letter-spacing: 0.02em;
}

.title-line {
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary-gold), transparent);
    margin: 0 auto 30px;
}

.section-desc {
    font-size: 1.15rem;
    color: var(--slate);
    max-width: 650px;
    margin: 0 auto;
    font-weight: 300;
    letter-spacing: 0.03em;
    line-height: 2;
}

/* ===== ABOUT SECTION - 精致布局 ===== */
.about {
    background: var(--off-white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 100px;
    align-items: center;
}

.about-content h3 {
    font-family: 'Playfair Display', serif;
    font-size: 2.2rem;
    color: var(--primary-blue);
    margin-bottom: 35px;
    font-weight: 300;
    letter-spacing: 0.02em;
}

.about-content p {
    margin-bottom: 25px;
    font-size: 1.05rem;
    line-height: 2;
    color: var(--slate);
    font-weight: 300;
}

.about-highlights {
    display: grid;
    gap: 30px;
    margin-top: 60px;
}

.highlight-item {
    display: flex;
    align-items: flex-start;
    gap: 25px;
    padding: 35px;
    background: var(--white);
    border-radius: 15px;
    border: 1px solid var(--silver);
    transition: var(--transition);
}

.highlight-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px var(--shadow-medium);
    border-color: var(--gold-shimmer);
}

.highlight-item i {
    color: var(--primary-gold);
    font-size: 2.5rem;
    flex-shrink: 0;
}

.highlight-item h4 {
    color: var(--primary-blue);
    margin-bottom: 10px;
    font-size: 1.2rem;
    font-weight: 500;
    letter-spacing: 0.03em;
}

.highlight-item p {
    margin: 0;
    font-size: 0.95rem;
    color: var(--slate);
    font-weight: 300;
}

.about-image {
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-placeholder {
    width: 100%;
    height: 600px;
    background: linear-gradient(135deg, var(--primary-blue), var(--deep-navy));
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--primary-gold);
    position: relative;
    overflow: hidden;
}

/* Globe grid pattern inspired by logo */
.image-placeholder::before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background: 
        repeating-linear-gradient(0deg, transparent, transparent 20px, rgba(212, 175, 55, 0.1) 20px, rgba(212, 175, 55, 0.1) 21px),
        repeating-linear-gradient(90deg, transparent, transparent 20px, rgba(212, 175, 55, 0.1) 20px, rgba(212, 175, 55, 0.1) 21px);
    border-radius: 50%;
    opacity: 0.5;
}

.image-placeholder i {
    font-size: 6rem;
    margin-bottom: 30px;
    position: relative;
    z-index: 1;
    animation: eyeBlink 4s ease infinite;
}

/* About section logo */
.about-logo {
    width: 280px;
    height: auto;
    margin-bottom: 30px;
    position: relative;
    z-index: 1;
    filter: drop-shadow(0 10px 30px rgba(212, 175, 55, 0.3));
    animation: logoFloat 4s ease-in-out infinite;
}

@keyframes logoFloat {
    0%, 100% { 
        transform: translateY(0px);
    }
    50% { 
        transform: translateY(-20px);
    }
}

@keyframes eyeBlink {
    0%, 90%, 100% { opacity: 1; }
    95% { opacity: 0.3; }
}

.image-placeholder p {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 300;
    letter-spacing: 0.15em;
    position: relative;
    z-index: 1;
    margin-top: 30px;
    text-align: center;
    background: linear-gradient(135deg, #FFD700, #FFA500, #FFD700, #DAA520);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 8s ease infinite;
}

/* ===== FOUNDER SPOTLIGHT SECTION ===== */
.founder-spotlight {
    background: linear-gradient(135deg, var(--white) 0%, var(--off-white) 100%);
    position: relative;
    overflow: hidden;
}

.founder-spotlight::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: linear-gradient(135deg, transparent, rgba(212, 175, 55, 0.03));
    pointer-events: none;
}

.founder-grid {
    display: grid;
    grid-template-columns: 45% 1fr;
    gap: 80px;
    align-items: center;
}

/* Founder Image Section */
.founder-image-wrapper {
    position: relative;
}

.founder-image-container {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(10, 24, 40, 0.15);
}

.founder-photo {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

.founder-image-container:hover .founder-photo {
    transform: scale(1.05);
}

.founder-badge {
    position: absolute;
    bottom: 30px;
    left: 30px;
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: var(--primary-blue);
    padding: 15px 30px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    font-size: 0.95rem;
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.4);
    animation: badgePulse 3s ease infinite;
}

@keyframes badgePulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 10px 30px rgba(255, 215, 0, 0.4);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 15px 40px rgba(255, 215, 0, 0.6);
    }
}

.founder-badge i {
    font-size: 1.1rem;
}

/* Founder Content Section */
.founder-content {
    padding: 20px 0;
}

.founder-header {
    margin-bottom: 40px;
}

.founder-label {
    display: inline-block;
    color: var(--primary-gold);
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 15px;
    background: linear-gradient(135deg, #FFD700, #FFA500, #FFD700, #DAA520);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 8s ease infinite;
}

.founder-name {
    font-family: 'Playfair Display', serif;
    font-size: 3.5rem;
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: 15px;
    line-height: 1.2;
}

.founder-title {
    font-size: 1.3rem;
    color: var(--slate);
    font-weight: 300;
    font-style: italic;
    letter-spacing: 0.02em;
}

.founder-story {
    margin-bottom: 50px;
}

.founder-story p {
    font-size: 1.05rem;
    line-height: 1.9;
    color: var(--slate);
    margin-bottom: 20px;
    font-weight: 300;
}

.founder-story p strong {
    color: var(--primary-blue);
    font-weight: 500;
}

/* Founder Achievements */
.founder-achievements {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 40px;
    padding: 40px 0;
    border-top: 1px solid rgba(212, 175, 55, 0.2);
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
}

.achievement-item {
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.achievement-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #FFD700, #FFA500);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 5px 15px rgba(255, 215, 0, 0.3);
}

.achievement-icon i {
    font-size: 1.3rem;
    color: var(--primary-blue);
}

.achievement-text h4 {
    font-size: 1.05rem;
    color: var(--primary-blue);
    margin-bottom: 5px;
    font-weight: 600;
}

.achievement-text p {
    font-size: 0.9rem;
    color: var(--slate);
    font-weight: 300;
    line-height: 1.5;
}

.founder-cta {
    margin-top: 40px;
}

/* ===== MICHELIN SUCCESS STORY SECTION ===== */
.michelin-story {
    background: var(--white);
}

.michelin-content {
    max-width: 1100px;
    margin: 0 auto;
}

.michelin-intro {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 60px;
    margin-bottom: 80px;
    align-items: start;
}

.michelin-badge {
    text-align: center;
    position: sticky;
    top: 120px;
}

.michelin-badge img {
    width: 100%;
    border-radius: 15px;
    box-shadow: 0 10px 40px var(--shadow-medium);
    margin-bottom: 20px;
    transition: var(--transition);
}

.michelin-badge img:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 50px var(--shadow-deep);
}

.michelin-year {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--primary-gold);
    font-family: 'Playfair Display', serif;
}

.michelin-text h3 {
    font-size: 2.5rem;
    color: var(--primary-blue);
    margin-bottom: 15px;
    font-family: 'Playfair Display', serif;
}

.michelin-location {
    color: var(--slate);
    margin-bottom: 30px;
    font-size: 1.05rem;
}

.michelin-text p {
    margin-bottom: 25px;
    line-height: 2;
    font-size: 1.05rem;
    color: var(--slate);
}

.michelin-inspector {
    background: var(--off-white);
    padding: 50px;
    border-radius: 20px;
    margin-bottom: 80px;
    border-left: 4px solid var(--primary-gold);
}

.michelin-inspector h4 {
    font-size: 1.5rem;
    color: var(--primary-blue);
    margin-bottom: 30px;
    font-family: 'Playfair Display', serif;
}

.michelin-inspector blockquote {
    font-size: 1.2rem;
    line-height: 2;
    font-style: italic;
    color: var(--charcoal);
    margin: 0 0 20px 0;
    padding: 0;
}

.inspector-source {
    text-align: right;
    color: var(--primary-gold);
    font-weight: 500;
    font-size: 1.05rem;
}

.media-coverage {
    margin-bottom: 80px;
}

.media-coverage h4 {
    font-size: 2rem;
    color: var(--primary-blue);
    margin-bottom: 40px;
    text-align: center;
    font-family: 'Playfair Display', serif;
}

.media-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.media-item {
    text-align: center;
    transition: var(--transition);
}

.media-item:hover {
    transform: translateY(-10px);
}

.media-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 15px;
    margin-bottom: 20px;
    box-shadow: 0 8px 25px var(--shadow-medium);
    transition: var(--transition);
}

.media-item:hover img {
    box-shadow: 0 12px 35px var(--shadow-deep);
}

.media-item h5 {
    font-size: 1.2rem;
    color: var(--primary-blue);
    margin-bottom: 10px;
    font-weight: 600;
}

.media-item p {
    color: var(--slate);
    font-size: 0.95rem;
}

.michelin-transfer h4 {
    font-size: 2rem;
    color: var(--primary-blue);
    margin-bottom: 40px;
    text-align: center;
    font-family: 'Playfair Display', serif;
}

.transfer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.transfer-item {
    text-align: center;
    padding: 40px 20px;
    background: var(--off-white);
    border-radius: 15px;
    transition: var(--transition);
    border: 1px solid var(--silver);
}

.transfer-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px var(--shadow-medium);
    border-color: transparent;
    background: var(--white);
}

.transfer-item i {
    font-size: 3rem;
    color: var(--primary-gold);
    margin-bottom: 20px;
}

.transfer-item h5 {
    font-size: 1.2rem;
    color: var(--primary-blue);
    margin-bottom: 15px;
    font-weight: 600;
}

.transfer-item p {
    color: var(--slate);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ===== SERVICES SECTION - 卡片设计 ===== */
.services {
    background: var(--white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 50px;
}

.service-card {
    background: var(--white);
    padding: 50px 40px;
    border-radius: 20px;
    border: 1px solid var(--silver);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-gold), var(--rich-gold));
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}

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

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px var(--shadow-medium);
    border-color: transparent;
}

.service-card.featured {
    background: linear-gradient(135deg, var(--primary-blue), var(--deep-navy));
    color: var(--white);
    border: none;
}

.featured-badge {
    position: absolute;
    top: 25px;
    right: -35px;
    background: var(--primary-gold);
    color: var(--white);
    padding: 6px 45px;
    transform: rotate(45deg);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.service-icon {
    font-size: 4rem;
    color: var(--primary-gold);
    margin-bottom: 30px;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--primary-blue);
    font-weight: 500;
    letter-spacing: 0.02em;
}

.service-card.featured h3 {
    color: var(--primary-gold);
}

.service-card p {
    margin-bottom: 30px;
    line-height: 1.9;
    font-weight: 300;
    color: var(--slate);
}

.service-card.featured p {
    color: rgba(255, 255, 255, 0.85);
}

.service-features {
    list-style: none;
}

.service-features li {
    padding: 15px 0;
    display: flex;
    align-items: center;
    gap: 15px;
    border-bottom: 1px solid var(--silver);
    font-weight: 300;
    font-size: 0.95rem;
}

.service-card.featured .service-features li {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.9);
}

.service-features li:last-child {
    border-bottom: none;
}

.service-features i {
    color: var(--primary-gold);
    font-size: 0.85rem;
}

/* ===== SUCCESS SECTION ===== */
.success {
    background: var(--off-white);
}

.success-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 50px;
}

.success-card {
    background: var(--white);
    padding: 60px 50px;
    border-radius: 20px;
    text-align: center;
    border: 1px solid var(--silver);
    transition: var(--transition);
}

.success-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px var(--shadow-medium);
    border-color: transparent;
}

.success-icon {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--primary-gold), var(--rich-gold));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 30px;
    font-size: 2.5rem;
    color: var(--white);
    position: relative;
}

.success-icon::after {
    content: '';
    position: absolute;
    width: 120px;
    height: 120px;
    border: 2px solid var(--gold-shimmer);
    border-radius: 50%;
    animation: ripple 3s ease infinite;
}

@keyframes ripple {
    0% { transform: scale(1); opacity: 1; }
    100% { transform: scale(1.3); opacity: 0; }
}

.success-card h3 {
    color: var(--primary-blue);
    margin-bottom: 20px;
    font-size: 1.5rem;
    font-weight: 500;
    letter-spacing: 0.02em;
}

.success-card p {
    color: var(--slate);
    line-height: 1.9;
    font-weight: 300;
}

/* ===== SOCIAL RESPONSIBILITY SECTION ===== */
.social-responsibility {
    background: linear-gradient(135deg, var(--off-white) 0%, var(--white) 100%);
    position: relative;
    overflow: hidden;
}

.social-responsibility::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--primary-gold), transparent);
}

.social-content {
    display: flex;
    flex-direction: column;
    gap: 60px;
}

.social-main-card {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 50px var(--shadow-light);
    transition: var(--transition);
}

.social-main-card:hover {
    box-shadow: 0 20px 60px var(--shadow-medium);
    transform: translateY(-5px);
}

.social-image {
    position: relative;
    overflow: hidden;
    background: var(--off-white);
}

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

.social-main-card:hover .social-image img {
    transform: scale(1.05);
}

.social-badge {
    position: absolute;
    top: 30px;
    right: 30px;
    background: linear-gradient(135deg, #e74c3c, #c0392b);
    color: var(--white);
    padding: 12px 25px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    box-shadow: 0 8px 20px rgba(231, 76, 60, 0.4);
    animation: pulse 2s ease-in-out infinite;
}

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

.social-badge i {
    font-size: 1.1rem;
    animation: heartbeat 1.5s ease-in-out infinite;
}

@keyframes heartbeat {
    0%, 100% { transform: scale(1); }
    25% { transform: scale(1.2); }
    50% { transform: scale(1); }
}

.social-info {
    padding: 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.social-info h3 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    color: var(--primary-blue);
    margin-bottom: 25px;
    font-weight: 600;
    line-height: 1.3;
}

.social-info > p {
    color: var(--slate);
    line-height: 2;
    margin-bottom: 40px;
    font-size: 1.1rem;
}

.social-highlights {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.highlight-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    padding: 25px;
    background: var(--off-white);
    border-radius: 12px;
    border-left: 4px solid var(--primary-gold);
    transition: var(--transition);
}

.highlight-item:hover {
    background: var(--white);
    box-shadow: 0 8px 25px var(--shadow-light);
    transform: translateX(5px);
}

.highlight-item i {
    color: var(--primary-gold);
    font-size: 1.6rem;
    margin-top: 3px;
    flex-shrink: 0;
}

.highlight-item h4 {
    color: var(--primary-blue);
    margin-bottom: 8px;
    font-size: 1.2rem;
    font-weight: 600;
}

.highlight-item p {
    color: var(--slate);
    line-height: 1.8;
    font-size: 0.95rem;
}

.social-values {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 20px;
}

.value-card {
    text-align: center;
    padding: 50px 35px;
    background: var(--white);
    border-radius: 15px;
    border: 2px solid var(--silver);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.value-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-gold), var(--primary-blue));
    transition: var(--transition);
}

.value-card:hover::before {
    width: 100%;
}

.value-card:hover {
    border-color: var(--primary-gold);
    box-shadow: 0 15px 40px var(--shadow-medium);
    transform: translateY(-8px);
}

.value-card i {
    font-size: 3.5rem;
    color: var(--primary-gold);
    margin-bottom: 25px;
    display: block;
    transition: var(--transition);
}

.value-card:hover i {
    transform: scale(1.1) rotate(5deg);
    color: var(--primary-blue);
}

.value-card h4 {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    color: var(--primary-blue);
    margin-bottom: 15px;
    font-weight: 600;
}

.value-card p {
    color: var(--slate);
    line-height: 1.8;
    font-size: 0.95rem;
}

/* Social Responsibility Responsive */
@media (max-width: 968px) {
    .social-main-card {
        grid-template-columns: 1fr;
    }
    
    .social-image {
        height: 350px;
    }
    
    .social-info {
        padding: 40px;
    }
    
    .social-values {
        grid-template-columns: 1fr;
        gap: 25px;
    }
}

/* ===== CONTACT SECTION ===== */
.contact {
    background: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 80px;
}

.contact-info h3 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    color: var(--primary-blue);
    margin-bottom: 50px;
    font-weight: 300;
    letter-spacing: 0.02em;
}

.info-item {
    display: flex;
    gap: 25px;
    margin-bottom: 40px;
    padding: 30px;
    background: var(--off-white);
    border-radius: 15px;
    border: 1px solid var(--silver);
    transition: var(--transition);
}

.info-item:hover {
    background: var(--white);
    box-shadow: 0 10px 30px var(--shadow-medium);
    border-color: transparent;
}

.info-item i {
    color: var(--primary-gold);
    font-size: 1.8rem;
    flex-shrink: 0;
}

.info-item h4 {
    color: var(--primary-blue);
    margin-bottom: 10px;
    font-size: 1.1rem;
    font-weight: 500;
    letter-spacing: 0.03em;
}

.info-item p {
    color: var(--slate);
    margin: 0;
    font-weight: 300;
    line-height: 1.8;
}

.info-item a {
    color: var(--primary-gold);
    transition: var(--transition);
}

.info-item a:hover {
    color: var(--primary-blue);
}

.contact-social {
    display: flex;
    gap: 20px;
    margin-top: 40px;
}

.contact-social a {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-gold), var(--rich-gold));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: var(--transition);
}

.contact-social a:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(212, 175, 55, 0.4);
}

.contact-form-wrapper {
    background: var(--off-white);
    padding: 60px;
    border-radius: 20px;
    border: 1px solid var(--silver);
}

.form-group {
    margin-bottom: 30px;
}

.form-group label {
    display: block;
    margin-bottom: 12px;
    color: var(--primary-blue);
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: 0.03em;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 16px 20px;
    border: 1px solid var(--silver);
    border-radius: 10px;
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
    background: var(--white);
    font-weight: 300;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-gold);
    box-shadow: 0 0 0 3px var(--gold-shimmer);
}

.contact-form button {
    width: 100%;
}

/* ===== FOOTER - 低调优雅 ===== */
.footer {
    background: var(--midnight-blue);
    color: var(--white);
    padding: 80px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 80px;
    margin-bottom: 60px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.footer-logo {
    height: 70px;
    width: auto;
    filter: brightness(0) invert(1);
}

.footer-brand h3 {
    font-size: 1.4rem;
    color: var(--white);
    font-weight: 500;
    letter-spacing: 0.05em;
}

.footer-brand .chinese-name {
    color: var(--primary-gold);
    font-size: 1.1rem;
}

.footer-domain {
    margin: 10px 0;
}

.footer-domain a {
    color: var(--primary-gold);
    font-size: 1.1rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    transition: var(--transition);
}

.footer-domain a:hover {
    color: var(--white);
    text-decoration: underline;
}

.footer-website {
    color: var(--primary-gold) !important;
    font-weight: 500;
    font-size: 1rem;
}

.footer-website:hover {
    color: var(--white) !important;
}

.website-link {
    color: var(--primary-gold);
    font-weight: 500;
    font-size: 1.05rem;
    transition: var(--transition);
}

.website-link:hover {
    color: var(--primary-blue);
    text-decoration: underline;
}

.footer-tagline {
    color: rgba(255, 255, 255, 0.6);
    font-style: italic;
    font-weight: 300;
    font-size: 0.95rem;
}

.footer-links h4,
.footer-contact h4 {
    color: var(--primary-gold);
    margin-bottom: 25px;
    font-size: 1.1rem;
    font-weight: 500;
    letter-spacing: 0.05em;
}

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

.footer-links li {
    margin-bottom: 15px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
    font-weight: 300;
}

.footer-links a:hover {
    color: var(--primary-gold);
    padding-left: 8px;
}

.footer-contact p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 12px;
    font-weight: 300;
    line-height: 1.8;
}

.footer-contact a {
    color: var(--primary-gold);
    transition: var(--transition);
}

.footer-contact a:hover {
    color: var(--white);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.5);
    font-weight: 300;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1200px) {
    .container {
        padding: 0 40px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 1024px) {
    .michelin-intro {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .michelin-badge {
        position: relative;
        top: 0;
    }

    .transfer-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

@media (max-width: 768px) {
    .lang-selector {
        top: 15px;
        right: 15px;
        flex-wrap: wrap;
        width: 200px;
    }
    
    .lang-btn {
        padding: 8px 14px;
        font-size: 12px;
    }

    .container {
        padding: 0 25px;
    }

    .mobile-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 100px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 100px);
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: flex-start;
        padding: 60px 30px;
        transition: var(--transition);
        gap: 30px;
    }

    .nav-menu.active {
        left: 0;
    }

    .logo {
        height: 45px;
    }

    .brand-text h1 {
        font-size: 0.95rem;
    }

    .chinese-name {
        font-size: 0.85rem;
    }

    .hero {
        height: 80vh;
        margin-top: 100px;
    }

    .hero-title {
        font-size: 2.2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .section-title {
        font-size: 2.5rem;
    }

    section {
        padding: 80px 0;
    }

    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .about-logo {
        width: 200px;
    }
    
    .image-placeholder {
        height: 450px;
    }
    
    .image-placeholder p {
        font-size: 1.1rem;
        letter-spacing: 0.1em;
    }

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

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

    .founder-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .founder-name {
        font-size: 2.5rem;
    }
    
    .founder-title {
        font-size: 1.1rem;
    }
    
    .founder-achievements {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .michelin-inspector {
        padding: 30px 20px;
    }

    .michelin-inspector blockquote {
        font-size: 1.05rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 50px;
    }

    .footer-links ul {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

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

    .contact-form-wrapper {
        padding: 40px 30px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }

    .btn {
        width: 100%;
    }

    .section-title {
        font-size: 2rem;
    }
}