:root {
    --color-bg: #0a0a1a;
    --color-primary: #7928ca;
    --color-secondary: #00c6ff;
    --color-accent: #ff2d55;
    --color-white: #ffffff;
    --color-text: #e0e0e0;
    --color-dark: #121212;
    --gradient-primary: linear-gradient(45deg, var(--color-primary), var(--color-secondary));
    --gradient-text: linear-gradient(45deg, #ff0066, #00c6ff);
    --shadow-neon: 0 0 10px rgba(121, 40, 202, 0.5), 0 0 20px rgba(121, 40, 202, 0.3), 0 0 30px rgba(121, 40, 202, 0.1);
    --font-main: 'Roboto', sans-serif;
    --font-display: 'Orbitron', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* 星空背景 */
#stars-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background-color: var(--color-bg);
    overflow: hidden;
}

/* 故障效果叠加层 */
#glitch-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: repeating-linear-gradient(
        0deg,
        rgba(0, 0, 0, 0.15) 0px,
        rgba(0, 0, 0, 0.15) 1px,
        transparent 1px,
        transparent 2px
    );
    opacity: 0.3;
    pointer-events: none;
}

/* 导航栏 */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    background: rgba(10, 10, 26, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

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

.logo-img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--color-primary);
    box-shadow: 0 0 10px rgba(121, 40, 202, 0.5);
}

.logo span {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

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

.nav-links a {
    color: var(--color-text);
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 0;
}

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

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

.nav-links a:hover,
.nav-links a.active {
    color: var(--color-white);
}

.menu-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-white);
}

/* 主要内容区域 */
main {
    padding-top: 80px;
}

.section {
    padding: 5rem 2rem;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-family: var(--font-display);
    font-size: 2.5rem;
    margin-bottom: 1rem;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: inline-block;
}

.section-line {
    width: 100px;
    height: 4px;
    background: var(--gradient-primary);
    margin: 0 auto;
    border-radius: 2px;
}

/* 英雄区域 */
#hero {
    position: relative;
    overflow: hidden;
    padding-top: 120px;
}

.hero-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    gap: 2rem;
}

.hero-text {
    flex: 1;
}

.hero-text h1 {
    font-family: var(--font-display);
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    position: relative;
}

/* 故障文字效果 */
.glitch {
    position: relative;
    color: var(--color-white);
    text-shadow: var(--shadow-neon);
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.8;
}

.glitch::before {
    color: var(--color-secondary);
    z-index: -1;
    animation: glitch-animation 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94) both infinite;
    animation-delay: 0.5s;
}

.glitch::after {
    color: var(--color-accent);
    z-index: -2;
    animation: glitch-animation 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94) reverse both infinite;
    animation-delay: 0.7s;
}

@keyframes glitch-animation {
    0% {
        transform: translate(0);
    }
    20% {
        transform: translate(-3px, 3px);
    }
    40% {
        transform: translate(-3px, -3px);
    }
    60% {
        transform: translate(3px, 3px);
    }
    80% {
        transform: translate(3px, -3px);
    }
    100% {
        transform: translate(0);
    }
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--color-secondary);
    font-family: var(--font-display);
    min-height: 2rem;
}

.typing {
    border-right: 2px solid var(--color-secondary);
    padding-right: 5px;
}

.hero-description {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    max-width: 600px;
    line-height: 1.8;
}

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

.btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
    z-index: -1;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.btn:hover::before {
    transform: translateY(0);
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--color-white);
    box-shadow: 0 4px 15px rgba(121, 40, 202, 0.4);
}

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

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

.btn-outline:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.avatar-container {
    position: relative;
    width: 300px;
    height: 300px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.avatar {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--color-primary);
    box-shadow: var(--shadow-neon);
    z-index: 2;
    animation: float 6s ease-in-out infinite;
}

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

.avatar-glow {
    position: absolute;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    background: var(--gradient-primary);
    filter: blur(30px);
    opacity: 0.5;
    z-index: 1;
    animation: pulse 4s ease-in-out infinite alternate;
}

@keyframes pulse {
    0% {
        transform: scale(0.8);
        opacity: 0.3;
    }
    100% {
        transform: scale(1.2);
        opacity: 0.6;
    }
}

/* 关于部分 */
#about {
    background: rgba(10, 10, 26, 0.5);
}

.about-content {
    max-width: 1000px;
    margin: 0 auto;
}

.about-text {
    text-align: center;
    margin-bottom: 3rem;
}

.about-text p {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    line-height: 1.8;
}

/* 社交链接 */
.social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    margin: 0 auto;
    max-width: 900px;
}

.social-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.8rem;
    padding: 1.2rem;
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-white);
    text-decoration: none;
    transition: all 0.3s ease;
    width: 110px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.social-link img {
    width: 40px;
    height: 40px;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.social-link span {
    font-size: 0.9rem;
    font-weight: 500;
}

.social-link:hover {
    background: rgba(121, 40, 202, 0.2);
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.social-link:hover img {
    transform: scale(1.2);
}

/* AI实验室预览部分 */
#ai-lab-preview {
    background: linear-gradient(to bottom, var(--color-bg), rgba(10, 10, 26, 0.8));
}

.lab-preview-content {
    max-width: 1200px;
    margin: 0 auto;
}

.lab-intro {
    text-align: center;
    font-size: 1.2rem;
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.project-card {
    position: relative;
    border-radius: 1rem;
    overflow: hidden;
    height: 250px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

.project-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: transform 0.5s ease;
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), rgba(0, 0, 0, 0.3));
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 2rem;
    transition: all 0.3s ease;
}

.project-icon {
    font-size: 2rem;
    color: var(--color-secondary);
    margin-bottom: 1rem;
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.3s ease 0.1s;
}

.project-card h4 {
    color: var(--color-white);
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.3s ease 0.2s;
}

.project-card p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.3s ease 0.3s;
}

.project-card:hover .project-image {
    transform: scale(1.1);
}

.project-card:hover .project-overlay {
    background: linear-gradient(to top, rgba(121, 40, 202, 0.9), rgba(0, 198, 255, 0.5));
}

.project-card:hover .project-icon,
.project-card:hover h4,
.project-card:hover p {
    transform: translateY(0);
    opacity: 1;
}

.view-more {
    text-align: center;
    margin-top: 2rem;
}

/* 页脚 */
footer {
    background: rgba(10, 10, 26, 0.9);
    padding: 4rem 2rem 1rem;
    position: relative;
    z-index: 10;
}

.footer-content {
    display: none;
}

/* 关于页面样式 */
.about-page-content {
    max-width: 1200px;
    margin: 0 auto;
}

.about-profile {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-bottom: 2rem;
}

/* 关于我描述部分样式优化 */
.about-description {
    margin-top: 2.5rem;
    margin-bottom: 2.5rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 1rem;
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.about-section {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.about-section:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.about-section h3 {
    font-size: 1.4rem;
    margin-bottom: 1.2rem;
    color: var(--color-white);
    font-family: var(--font-display);
    display: flex;
    align-items: center;
}

.about-section h3 i {
    margin-right: 0.8rem;
    color: var(--color-secondary);
    font-size: 1.2rem;
}

.about-section p {
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 1rem;
    color: var(--color-text);
    text-align: justify;
}

.about-section p:last-child {
    margin-bottom: 0;
}

.about-section ul {
    list-style-type: none;
    padding-left: 1.5rem;
    margin-top: 1rem;
}

.about-section ul li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.8rem;
    line-height: 1.6;
    font-size: 1.05rem;
}

.about-section ul li:before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--color-secondary);
    font-size: 1.2rem;
}

.about-social {
    margin-top: 2.5rem;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .about-description {
        padding: 1.5rem;
    }
    
    .about-section h3 {
        font-size: 1.3rem;
    }
    
    .about-section p, 
    .about-section ul li {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .about-description {
        padding: 1.2rem;
    }
    
    .about-section h3 {
        font-size: 1.2rem;
    }
}

.about-page-content {
    max-width: 1200px;
    margin: 0 auto;
}

.about-profile {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-bottom: 2rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.footer-logo-img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--color-primary);
}

.footer-logo span {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.footer-links {
    display: flex;
    gap: 4rem;
    flex-wrap: wrap;
}

.footer-nav h4,
.footer-social h4 {
    color: var(--color-white);
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    position: relative;
}

.footer-nav h4::after,
.footer-social h4::after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--gradient-primary);
}

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

.footer-nav ul li {
    margin-bottom: 0.8rem;
}

.footer-nav ul li a {
    color: var(--color-text);
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-nav ul li a:hover {
    color: var(--color-secondary);
}

.footer-social-icons {
    display: flex;
    gap: 1.5rem;
}

.footer-social-icons a {
    color: var(--color-text);
    font-size: 1.5rem;
    transition: all 0.3s ease;
}

.footer-social-icons a:hover {
    color: var(--color-secondary);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 3rem;
    margin-top: 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
}

.footer-bottom a {
    color: var(--color-secondary);
    text-decoration: none;
}

/* 模态框 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}

.modal-content {
    position: relative;
    background-color: rgba(18, 18, 30, 0.9);
    margin: 10% auto;
    padding: 20px;
    width: 90%;
    max-width: 400px;
    border-radius: 1rem;
    box-shadow: 0 0 30px rgba(121, 40, 202, 0.3);
    border: 1px solid rgba(121, 40, 202, 0.5);
    animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.close {
    position: absolute;
    top: 10px;
    right: 20px;
    color: var(--color-white);
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
}

.close:hover {
    color: var(--color-secondary);
}

#modal-image {
    width: 100%;
    border-radius: 0.5rem;
}

/* 即将推出的项目 */
.coming-soon-container {
    text-align: center;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 1rem;
    padding: 3rem 2rem;
    margin-bottom: 3rem;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.coming-soon-icon {
    font-size: 3rem;
    color: var(--color-secondary);
    margin-bottom: 1.5rem;
    animation: pulse 2s infinite alternate;
}

.coming-soon-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--color-white);
    font-family: var(--font-display);
}

.coming-soon-text {
    color: var(--color-text);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.coming-soon-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.coming-soon-item {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 1rem;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.coming-soon-item:hover {
    transform: translateY(-5px);
    background: rgba(121, 40, 202, 0.2);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.coming-soon-item .coming-soon-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.coming-soon-item h4 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--color-white);
}

.coming-soon-item p {
    color: var(--color-text);
    font-size: 0.9rem;
}

/* AIGC页面样式 */
.aigc-content {
    max-width: 1200px;
    margin: 0 auto;
}

.aigc-intro {
    text-align: center;
    margin-bottom: 3rem;
}

.aigc-intro p {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto;
}

.aigc-categories {
    display: grid;
    gap: 3rem;
    margin-bottom: 3rem;
}

.aigc-category {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 1rem;
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.aigc-category h3 {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    color: var(--color-white);
    text-align: center;
    font-family: var(--font-display);
}

.aigc-category h3 i {
    margin-right: 0.5rem;
    color: var(--color-secondary);
}

/* 服务页面样式 */
.services-content {
    max-width: 1200px;
    margin: 0 auto;
}

.services-preview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.service-item {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 1rem;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.service-item:hover {
    transform: translateY(-5px);
    background: rgba(121, 40, 202, 0.2);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.service-icon {
    font-size: 2.5rem;
    color: var(--color-secondary);
    margin-bottom: 1rem;
}

.service-item h4 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--color-white);
}

.service-item p {
    color: var(--color-text);
    font-size: 0.9rem;
}

/* 工具页面样式 */
.tools-content {
    max-width: 1200px;
    margin: 0 auto;
}

.tools-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.tool-category {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 1rem;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.tool-category:hover {
    transform: translateY(-5px);
    background: rgba(121, 40, 202, 0.2);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.tool-category h4 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--color-white);
}

.tool-category h4 i {
    margin-right: 0.5rem;
    color: var(--color-secondary);
}

.tool-category p {
    color: var(--color-text);
    font-size: 0.9rem;
}

/* AI实验室页面样式 */
.ai-lab-content {
    max-width: 1200px;
    margin: 0 auto;
}

.lab-category {
    margin-bottom: 4rem;
}

.lab-category h3 {
    font-size: 1.8rem;
    margin-bottom: 2rem;
    color: var(--color-white);
    text-align: center;
    font-family: var(--font-display);
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .hero-content {
        flex-direction: column-reverse;
        text-align: center;
    }
    
    .hero-text {
        margin-top: 2rem;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-description {
        margin-left: auto;
        margin-right: auto;
    }
}

@media (max-width: 768px) {
    header {
        padding: 1rem;
    }
    
    .nav-links {
        display: none;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .section {
        padding: 4rem 1rem;
    }
    
    .hero-text h1 {
        font-size: 3rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .avatar {
        width: 150px;
        height: 150px;
    }
    
    .avatar-glow {
        width: 170px;
        height: 170px;
    }
    
    .social-links {
        gap: 1rem;
    }
    
    .social-link {
        width: 100px;
        padding: 1rem;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 2rem;
    }
    
    .footer-links {
        gap: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-text h1 {
        font-size: 2.5rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .social-link {
        width: 80px;
        padding: 0.8rem;
    }
    
    .social-link img {
        width: 30px;
        height: 30px;
    }
}