/* ===================================
   Global Styles & Variables
   =================================== */
:root {
    --primary-color: #059669;
    --primary-dark: #047857;
    --primary-light: #10b981;
    --secondary-color: #0891b2;
    --accent-color: #f59e0b;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-light: #9ca3af;
    --bg-primary: #ffffff;
    --bg-secondary: #f9fafb;
    --bg-dark: #111827;
    --bg-gradient-start: #0d9488;
    --bg-gradient-end: #0891b2;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.2s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    background-color: var(--bg-primary);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

section {
    padding: 6rem 0;
}

h1, h2, h3, h4 {
    font-family: 'Playfair Display', serif;
    font-weight: 600;
    line-height: 1.2;
    color: var(--text-primary);
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

h3 {
    font-size: 1.875rem;
    margin-bottom: 1rem;
}

p {
    margin-bottom: 1.25rem;
    color: var(--text-secondary);
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

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

/* ===================================
   Navigation
   =================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px) saturate(180%);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: var(--transition);
    border-bottom: 1px solid rgba(5, 150, 105, 0.1);
}

.navbar.scrolled {
    box-shadow: 0 4px 20px rgba(5, 150, 105, 0.1);
    background: rgba(255, 255, 255, 0.98);
    border-bottom-color: rgba(5, 150, 105, 0.2);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
}

.nav-brand h2 {
    font-size: 1.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    color: var(--text-primary);
    font-weight: 500;
    position: relative;
    padding: 0.5rem 0;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    transition: width 0.3s ease;
}

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
    z-index: 1001;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition);
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding-top: 80px;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--bg-gradient-start) 0%, var(--bg-gradient-end) 100%);
    z-index: -2;
    animation: gradientShift 15s ease infinite;
}

@keyframes gradientShift {
    0%, 100% {
        background: linear-gradient(135deg, var(--bg-gradient-start) 0%, var(--bg-gradient-end) 100%);
    }
    50% {
        background: linear-gradient(225deg, var(--bg-gradient-end) 0%, var(--bg-gradient-start) 100%);
    }
}

.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.animated-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.15;
    animation: float 20s infinite ease-in-out;
    filter: blur(40px);
}

.shape-1 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.4), transparent);
    top: 10%;
    left: 10%;
    animation-delay: 0s;
    animation: float 25s infinite ease-in-out, pulse 8s infinite;
}

.shape-2 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.3), transparent);
    top: 60%;
    right: 10%;
    animation-delay: 5s;
    animation: float 30s infinite ease-in-out, pulse 10s infinite;
}

.shape-3 {
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.35), transparent);
    bottom: 20%;
    left: 20%;
    animation-delay: 10s;
    animation: float 22s infinite ease-in-out, pulse 7s infinite;
}

/* Add more floating particles */
.animated-shapes::before,
.animated-shapes::after {
    content: '';
    position: absolute;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    filter: blur(20px);
    animation: float 18s infinite ease-in-out;
}

.animated-shapes::before {
    top: 30%;
    right: 30%;
    animation-delay: 2s;
}

.animated-shapes::after {
    bottom: 40%;
    right: 20%;
    animation-delay: 7s;
}

.gradient-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.2), rgba(0,0,0,0.5));
    z-index: -1;
}

.hero-content {
    text-align: center;
    color: white;
    z-index: 1;
    animation: fadeInUp 1s ease-out;
    position: relative;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px) saturate(180%);
    border-radius: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.hero-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 20px;
    padding: 2px;
    background: linear-gradient(135deg, rgba(255,255,255,0.3), rgba(255,255,255,0.1));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    animation: borderGlow 3s ease-in-out infinite;
}

@keyframes borderGlow {
    0%, 100% { opacity: 0; }
    50% { opacity: 1; }
}

.hero-image-wrapper {
    margin-bottom: 2rem;
}

.hero-image-container {
    position: relative;
    display: inline-block;
    margin: 0 auto;
}

.hero-image {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
    border: 5px solid rgba(255, 255, 255, 0.3);
    box-shadow: var(--shadow-2xl), 0 0 40px rgba(255, 255, 255, 0.3);
    position: relative;
    z-index: 2;
    transition: transform 0.3s ease;
    animation: imageFloat 6s ease-in-out infinite;
}

.hero-image:hover {
    transform: scale(1.05) rotate(5deg);
    box-shadow: var(--shadow-2xl), 0 0 60px rgba(255, 255, 255, 0.5);
}

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

.image-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 220px;
    height: 220px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,255,255,0.3) 0%, transparent 70%);
    animation: pulse 2s infinite;
    z-index: 1;
}

.hero-title {
    font-size: 4.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.hero-title .greeting {
    display: block;
    font-size: 1.5rem;
    font-weight: 300;
    font-family: 'Inter', sans-serif;
    opacity: 1;
    margin-bottom: 0.5rem;
    text-shadow: 2px 2px 8px rgba(0,0,0,0.5), 0 0 20px rgba(0,0,0,0.3);
    color: rgba(255, 255, 255, 0.98);
}

.hero-title .name {
    display: block;
    font-size: 5rem;
    font-weight: 700;
    text-shadow: 3px 3px 10px rgba(0,0,0,0.6), 0 0 30px rgba(0,0,0,0.4);
    color: #ffffff;
    background: linear-gradient(135deg, #ffffff 0%, rgba(255,255,255,0.8) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: textShimmer 3s ease-in-out infinite;
    position: relative;
}

.hero-title .name::after {
    content: 'Yan Li';
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    z-index: -1;
    background: linear-gradient(135deg, var(--primary-light), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0;
    animation: textGlow 3s ease-in-out infinite;
}

@keyframes textShimmer {
    0%, 100% {
        filter: brightness(1);
    }
    50% {
        filter: brightness(1.2);
    }
}

@keyframes textGlow {
    0%, 100% {
        opacity: 0;
        transform: scale(1);
    }
    50% {
        opacity: 0.3;
        transform: scale(1.02);
    }
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    opacity: 1;
    font-weight: 500;
    text-shadow: 2px 2px 8px rgba(0,0,0,0.5), 0 0 20px rgba(0,0,0,0.3);
    color: rgba(255, 255, 255, 0.98);
}

.hero-description {
    font-size: 1.125rem;
    max-width: 700px;
    margin: 0 auto 2.5rem;
    opacity: 1;
    line-height: 1.8;
    text-shadow: 1px 1px 6px rgba(0,0,0,0.5), 0 0 15px rgba(0,0,0,0.3);
    color: rgba(255, 255, 255, 0.95);
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    display: inline-block;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: white;
    color: var(--primary-color);
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.btn-primary::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(5, 150, 105, 0.1);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-primary:hover::after {
    width: 300px;
    height: 300px;
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 30px rgba(5, 150, 105, 0.3);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
    position: relative;
    z-index: 1;
}

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

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    animation: bounce 2s infinite;
}

.mouse {
    width: 24px;
    height: 40px;
    border: 2px solid white;
    border-radius: 12px;
    position: relative;
}

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

/* ===================================
   About Section
   =================================== */
.about {
    background: var(--bg-secondary);
}

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

.section-title {
    font-size: 2.5rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    font-style: italic;
    margin-top: 1.5rem;
}

.about-content {
    max-width: 900px;
    margin: 0 auto;
}

.about-text {
    background: white;
    padding: 3rem;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.about-text::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, var(--primary-color), var(--secondary-color));
    border-radius: 2px 0 0 2px;
}

.about-paragraph {
    margin-bottom: 2rem;
}

.about-paragraph p {
    font-size: 1.125rem;
    line-height: 1.9;
    color: var(--text-secondary);
}

.about-stats {
    display: flex;
    gap: 3rem;
    margin-top: 3rem;
    padding-top: 3rem;
    border-top: 1px solid #e5e7eb;
    justify-content: center;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
}

/* ===================================
   Company Section
   =================================== */
.company {
    background: white;
}

.company-intro {
    margin-bottom: 4rem;
}

.company-overview {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 3rem;
    align-items: start;
}

.company-logo-section {
    text-align: center;
}

.company-logo-placeholder {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 3rem 2rem;
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
    margin-bottom: 1.5rem;
}

.company-logo-placeholder h3 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: white;
}

.company-logo-placeholder p {
    font-size: 1rem;
    opacity: 0.9;
    color: white;
    margin: 0;
}

.company-website {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-color);
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border: 2px solid var(--primary-color);
    border-radius: 50px;
    transition: var(--transition);
}

.company-website:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.company-info {
    padding: 1rem 0;
}

.company-description {
    font-size: 1.125rem;
    line-height: 1.9;
    margin-bottom: 1.5rem;
}

/* Company Gallery */
.company-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin: 4rem 0;
}

.gallery-item {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    cursor: pointer;
    aspect-ratio: 4/3;
    transform-style: preserve-3d;
}

.gallery-item::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(5, 150, 105, 0.2), rgba(8, 145, 178, 0.2));
    opacity: 0;
    transition: opacity 0.3s;
    z-index: 1;
}

.gallery-item:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 25px 50px rgba(5, 150, 105, 0.3);
}

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

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

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

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    padding: 2rem;
    color: white;
    transform: translateY(100%);
    transition: var(--transition);
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}

.gallery-overlay h4 {
    color: white;
    font-size: 1.25rem;
}

.company-mission {
    margin: 4rem 0;
}

.mission-card {
    background: linear-gradient(135deg, rgba(5, 150, 105, 0.1), rgba(8, 145, 178, 0.1));
    border-left: 5px solid var(--primary-color);
    padding: 3rem;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.mission-card::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(5, 150, 105, 0.1), transparent);
    animation: rotate 20s linear infinite;
}

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

.mission-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.mission-card h3 {
    color: var(--text-primary);
    margin-bottom: 1.5rem;
}

.mission-card p {
    font-size: 1.125rem;
    line-height: 1.9;
}

.company-story {
    margin: 4rem 0;
}

.company-story h3 {
    text-align: center;
    margin-bottom: 3rem;
}

.story-content {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 3rem;
}

.story-text p {
    font-size: 1.125rem;
    line-height: 1.9;
    margin-bottom: 1.5rem;
}

.story-timeline {
    position: relative;
    padding-left: 2rem;
}

.story-timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(to bottom, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

.timeline-item {
    position: relative;
    margin-bottom: 3rem;
    padding-left: 2rem;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -2.25rem;
    top: 0.5rem;
    width: 16px;
    height: 16px;
    background: var(--primary-color);
    border-radius: 50%;
    border: 3px solid white;
    box-shadow: 0 0 0 3px var(--primary-color);
}

.timeline-year {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.timeline-content h4 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.timeline-content p {
    color: var(--text-secondary);
    margin: 0;
}

.company-values {
    margin: 4rem 0;
    text-align: center;
}

.company-values h3 {
    margin-bottom: 1rem;
}

.values-intro {
    max-width: 800px;
    margin: 0 auto 3rem;
    font-size: 1.125rem;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.value-card {
    background: white;
    padding: 2.5rem 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
    transform-style: preserve-3d;
    perspective: 1000px;
}

.value-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(135deg, transparent, rgba(5, 150, 105, 0.1), transparent);
    transform: rotate(45deg);
    transition: transform 0.6s;
    opacity: 0;
}

.value-card:hover::before {
    transform: rotate(45deg) translate(50%, 50%);
    opacity: 1;
}

.value-card:hover {
    transform: translateY(-10px) rotateX(5deg);
    box-shadow: 0 20px 40px rgba(5, 150, 105, 0.2);
    border-color: var(--primary-color);
}

.value-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.value-card h4 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.value-card p {
    color: var(--text-secondary);
    margin: 0;
    font-size: 0.95rem;
}

.company-method {
    margin: 4rem 0 0;
}

.method-card {
    background: var(--bg-secondary);
    padding: 3rem;
    border-radius: 15px;
    border: 2px solid #e5e7eb;
}

.method-card h3 {
    text-align: center;
    margin-bottom: 1.5rem;
}

.method-card p {
    font-size: 1.125rem;
    line-height: 1.9;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

/* ===================================
   Education Section
   =================================== */
.education {
    background: var(--bg-secondary);
}

.education-content {
    max-width: 800px;
    margin: 0 auto;
}

.education-card {
    background: white;
    padding: 3rem;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    display: flex;
    gap: 2rem;
    align-items: flex-start;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.education-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(5, 150, 105, 0.1), transparent);
    transition: left 0.5s;
}

.education-card:hover::before {
    left: 100%;
}

.education-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px rgba(5, 150, 105, 0.15);
}

.education-logo {
    flex-shrink: 0;
}

.school-logo {
    width: 120px;
    height: auto;
    object-fit: contain;
}

.education-details h3 {
    font-size: 1.875rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.degree {
    font-size: 1.25rem;
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.education-focus {
    margin: 1.5rem 0;
}

.education-focus h4 {
    font-size: 1rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.focus-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.tag {
    background: linear-gradient(135deg, rgba(5, 150, 105, 0.1), rgba(8, 145, 178, 0.1));
    color: var(--primary-color);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
    border: 1px solid rgba(5, 150, 105, 0.2);
    transition: var(--transition);
}

.tag:hover {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    transform: translateY(-2px);
}

.education-description {
    font-size: 1.125rem;
    line-height: 1.9;
    color: var(--text-secondary);
    margin-top: 1rem;
}

/* ===================================
   Contact Section
   =================================== */
.contact {
    background: linear-gradient(135deg, var(--bg-gradient-start) 0%, var(--bg-gradient-end) 100%);
    color: white;
}

.contact .section-title,
.contact .section-subtitle {
    color: white;
}

.contact .section-title::after {
    background: white;
}

.contact-content {
    max-width: 900px;
    margin: 0 auto;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.contact-item {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    transition: var(--transition);
}

.contact-item:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

.contact-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.contact-details h4 {
    color: white;
    margin-bottom: 0.75rem;
    font-size: 1.125rem;
}

.contact-details a,
.contact-details p {
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
}

.contact-details a:hover {
    color: white;
    text-decoration: underline;
}

/* ===================================
   Footer
   =================================== */
.footer {
    background: var(--bg-dark);
    color: white;
    padding: 2rem 0;
    text-align: center;
}

.footer-content p {
    color: rgba(255, 255, 255, 0.7);
    margin: 0.5rem 0;
}

.footer-company {
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
}

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

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

@keyframes scroll {
    0% {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
    100% {
        opacity: 0;
        transform: translateX(-50%) translateY(15px);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.5;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.1);
        opacity: 0.3;
    }
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg) scale(1);
    }
    33% {
        transform: translate(30px, -30px) rotate(120deg) scale(1.1);
    }
    66% {
        transform: translate(-20px, 20px) rotate(240deg) scale(0.9);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.15;
    }
    50% {
        transform: scale(1.2);
        opacity: 0.25;
    }
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 1024px) {
    .company-overview {
        grid-template-columns: 250px 1fr;
    }
    
    .story-content {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 768px) {
    .container {
        padding: 0 1.5rem;
    }

    section {
        padding: 4rem 0;
    }

    h2 {
        font-size: 2rem;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        flex-direction: column;
        background: white;
        width: 100%;
        padding: 2rem;
        box-shadow: var(--shadow-lg);
        transition: left 0.3s ease;
        gap: 1rem;
    }

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

    .hamburger {
        display: flex;
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }

    .hero-title {
        font-size: 3rem;
    }

    .hero-title .name {
        font-size: 3.5rem;
    }

    .hero-subtitle {
        font-size: 1.25rem;
    }

    .hero-description {
        font-size: 1rem;
        padding: 0 1rem;
    }

    .hero-content {
        padding: 1.5rem;
        background: rgba(0, 0, 0, 0.4);
        margin: 0 1rem;
    }

    .hero-image {
        width: 150px;
        height: 150px;
    }

    .image-glow {
        width: 170px;
        height: 170px;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 300px;
    }

    .about-text {
        padding: 2rem 1.5rem;
    }

    .about-stats {
        flex-direction: column;
        gap: 2rem;
    }

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

    .company-logo-section {
        order: -1;
    }

    .company-gallery {
        grid-template-columns: 1fr;
    }

    .story-content {
        grid-template-columns: 1fr;
    }

    .story-timeline {
        padding-left: 0;
        margin-top: 2rem;
    }

    .story-timeline::before {
        display: none;
    }

    .timeline-item {
        padding-left: 0;
        padding-top: 2rem;
        border-top: 2px solid var(--primary-color);
        margin-top: 2rem;
    }

    .timeline-item::before {
        display: none;
    }

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

    .education-card {
        flex-direction: column;
        text-align: center;
        padding: 2rem 1.5rem;
    }

    .school-logo {
        margin: 0 auto;
    }

    .contact-info {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

    section {
        padding: 3rem 0;
    }

    .section-header {
        margin-bottom: 2rem;
    }

    .hero-title {
        font-size: 2.25rem;
    }

    .hero-title .name {
        font-size: 2.75rem;
    }

    .hero-subtitle {
        font-size: 1.125rem;
    }

    .hero-content {
        padding: 1.25rem;
        background: rgba(0, 0, 0, 0.45);
        margin: 0 0.5rem;
    }

    .about-text,
    .mission-card,
    .method-card {
        padding: 1.5rem;
    }

    .education-card {
        padding: 1.5rem;
    }

    .contact-item {
        padding: 1.5rem;
    }

    .focus-tags {
        justify-content: center;
    }

    .company-gallery {
        gap: 1rem;
    }
}