/* 全局样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Roboto', 'Microsoft YaHei', sans-serif;
    background: #0f0f1e;
    color: #ffffff;
    overflow-x: hidden;
    line-height: 1.6;
}

/* 光标跟随效果 */
.cursor-follower {
    position: fixed;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: rgba(0, 195, 255, 0.3);
    pointer-events: none;
    transform: translate(-50%, -50%);
    transition: all 0.1s ease;
    z-index: 9999;
    mix-blend-mode: screen;
}

/* 容器 */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 导航栏 */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(26, 26, 46, 0.95);
    backdrop-filter: blur(10px);
    z-index: 100;
    box-shadow: 0 2px 20px rgba(0, 195, 255, 0.2);
}

.navbar {
    padding: 15px 0;
}

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

.logo {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    font-weight: bold;
}

.logo a {
    text-decoration: none;
    color: #ffffff;
    transition: all 0.3s ease;
}

.logo a:hover {
    color: #00c3ff;
}

/* Logo Glitch效果 */
.glitch-logo {
    position: relative;
    display: inline-block;
    animation: glitchLogo 3s infinite;
}

@keyframes glitchLogo {
    0%, 100% {
        text-shadow: 0 0 5px rgba(0, 195, 255, 0.5);
    }
    10%, 30%, 50%, 70%, 90% {
        text-shadow: 
            1px 1px 0 #00c3ff,
            -1px -1px 0 #ff1493;
    }
}

.highlight {
    background: linear-gradient(135deg, #00c3ff, #ff1493);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-links ul {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-links a {
    text-decoration: none;
    color: #ffffff;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #00c3ff, #ff1493);
    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: #00c3ff;
}

/* 汉堡菜单 */
.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.menu-toggle .bar {
    width: 25px;
    height: 3px;
    background: #ffffff;
    transition: all 0.3s ease;
    border-radius: 2px;
}

/* Hero Section - 固定背景 */
.hero {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    z-index: 0;
}

.hero-glass-container {
    position: relative;
    z-index: 2;
    width: 100%;
    padding: 40px;
    margin-top: 80px;
    overflow: visible;
}

/* 内容容器 - 增强毛玻璃效果 */
.content-wrapper {
    position: relative;
    margin-top: calc(100vh - 40px);
    margin-left: 40px;
    margin-right: 40px;
    margin-bottom: 40px;
    padding: 60px 80px;
    background: rgba(15, 15, 30, 0.75);
    backdrop-filter: blur(30px) saturate(150%);
    -webkit-backdrop-filter: blur(30px) saturate(150%);
    border-radius: 30px;
    box-shadow: 
        0 0 80px rgba(0, 195, 255, 0.25),
        inset 0 1px 0 rgba(255, 255, 255, 0.1),
        inset 0 -1px 0 rgba(0, 195, 255, 0.1);
    border: 2px solid rgba(0, 195, 255, 0.3);
    overflow: visible;
    z-index: 10;
}

.hero .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 50px;
    position: relative;
    z-index: 2;
    overflow: visible;
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #00c3ff, #ff1493);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
    font-weight: 700;
}

.hero-content h2 {
    font-size: 1.8rem;
    color: #00c3ff;
    margin-bottom: 15px;
}

.hero-content p {
    font-size: 1.2rem;
    color: #c0c0c0;
    margin-bottom: 30px;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    overflow: visible;
}

.btn {
    padding: 12px 30px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(135deg, #00c3ff, #0080ff);
    color: #ffffff;
    box-shadow: 0 5px 20px rgba(0, 195, 255, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0, 195, 255, 0.6);
}

.btn-secondary {
    background: linear-gradient(135deg, #ff1493, #ff69b4);
    color: #ffffff;
    box-shadow: 0 5px 20px rgba(255, 20, 147, 0.4);
}

.btn-secondary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(255, 20, 147, 0.6);
}

/* 行星动画 */
.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.orbit-container {
    position: relative;
    width: 400px;
    height: 400px;
}

.planet {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, #00c3ff, #0080ff);
    border-radius: 50%;
    box-shadow: 
        0 0 40px rgba(0, 195, 255, 0.6),
        inset 0 0 40px rgba(0, 0, 0, 0.3);
    animation: planetPulse 4s ease-in-out infinite;
}

@keyframes planetPulse {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        box-shadow: 0 0 40px rgba(0, 195, 255, 0.6);
    }
    50% {
        transform: translate(-50%, -50%) scale(1.1);
        box-shadow: 0 0 60px rgba(0, 195, 255, 0.8);
    }
}

.orbit {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 2px solid rgba(0, 195, 255, 0.2);
    border-radius: 50%;
}

.orbit-1 {
    width: 200px;
    height: 200px;
    animation: rotate 20s linear infinite;
}

.orbit-2 {
    width: 280px;
    height: 280px;
    animation: rotate 30s linear infinite reverse;
}

.orbit-3 {
    width: 360px;
    height: 360px;
    animation: rotate 40s linear infinite;
}

@keyframes rotate {
    from {
        transform: translate(-50%, -50%) rotate(0deg);
    }
    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

.satellite {
    position: absolute;
    width: 15px;
    height: 15px;
    background: linear-gradient(135deg, #ff1493, #ff69b4);
    border-radius: 50%;
    box-shadow: 0 0 15px rgba(255, 20, 147, 0.8);
}

.satellite-1 {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: orbit1 20s linear infinite;
}

.satellite-2 {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: orbit2 30s linear infinite;
}

.satellite-3 {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: orbit3 40s linear infinite;
}

@keyframes orbit1 {
    from {
        transform: translate(-50%, -50%) rotate(0deg) translateX(100px) rotate(0deg);
    }
    to {
        transform: translate(-50%, -50%) rotate(360deg) translateX(100px) rotate(-360deg);
    }
}

@keyframes orbit2 {
    from {
        transform: translate(-50%, -50%) rotate(120deg) translateX(140px) rotate(-120deg);
    }
    to {
        transform: translate(-50%, -50%) rotate(480deg) translateX(140px) rotate(-480deg);
    }
}

@keyframes orbit3 {
    from {
        transform: translate(-50%, -50%) rotate(240deg) translateX(180px) rotate(-240deg);
    }
    to {
        transform: translate(-50%, -50%) rotate(600deg) translateX(180px) rotate(-600deg);
    }
}

/* 背景粒子 */
.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
    background: 
        linear-gradient(135deg, rgba(26, 26, 46, 0.95) 0%, rgba(22, 33, 62, 0.95) 50%, rgba(15, 52, 96, 0.95) 100%),
        repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0, 195, 255, 0.03) 2px, rgba(0, 195, 255, 0.03) 4px),
        repeating-linear-gradient(90deg, transparent, transparent 2px, rgba(255, 20, 147, 0.03) 2px, rgba(255, 20, 147, 0.03) 4px),
        radial-gradient(circle at 20% 30%, rgba(0, 195, 255, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(255, 20, 147, 0.08) 0%, transparent 50%);
}

/* 物品雨容器 */
.item-rain-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    opacity: 0;
    transition: opacity 1s ease;
}

.item-rain-container.active {
    opacity: 1;
}

/* 物品雨动画 */
.item-rain {
    position: absolute;
    width: 60px;
    height: 60px;
    opacity: 0;
    animation: itemFall linear forwards;
    filter: drop-shadow(0 0 10px rgba(0, 195, 255, 0.3));
}

.item-rain img {
    filter: brightness(1.1);
}

@keyframes itemFall {
    0% {
        opacity: 0;
        transform: translateY(-100px) rotate(0deg) scale(0.5);
    }
    10% {
        opacity: 0.9;
        transform: translateY(0) rotate(36deg) scale(1);
    }
    90% {
        opacity: 0.9;
    }
    100% {
        opacity: 0;
        transform: translateY(calc(100vh + 100px)) rotate(360deg) scale(0.8);
    }
}

/* 移动端物品雨优化 */
@media (max-width: 768px) {
    .item-rain {
        width: 40px;
        height: 40px;
    }
}

.grid-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 195, 255, 0.08) 2px, transparent 2px),
        linear-gradient(90deg, rgba(0, 195, 255, 0.08) 2px, transparent 2px),
        linear-gradient(rgba(255, 20, 147, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 20, 147, 0.05) 1px, transparent 1px);
    background-size: 80px 80px, 80px 80px, 20px 20px, 20px 20px;
    background-position: 0 0, 0 0, 0 0, 0 0;
    animation: gridMove 30s linear infinite;
    opacity: 0.6;
}

@keyframes gridMove {
    0% {
        background-position: 0 0, 0 0, 0 0, 0 0;
    }
    100% {
        background-position: 80px 80px, 80px 80px, 20px 20px, 20px 20px;
    }
}

.particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(2px 2px at 20% 30%, rgba(0, 195, 255, 0.3), transparent),
        radial-gradient(2px 2px at 60% 70%, rgba(255, 20, 147, 0.3), transparent),
        radial-gradient(1px 1px at 50% 50%, rgba(255, 255, 255, 0.2), transparent),
        radial-gradient(1px 1px at 80% 10%, rgba(0, 195, 255, 0.2), transparent),
        radial-gradient(2px 2px at 90% 60%, rgba(255, 20, 147, 0.2), transparent);
    background-size: 200% 200%;
    animation: particleFloat 20s ease-in-out infinite;
}

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

/* Section 通用样式 */
section {
    padding: 60px 0;
}

.content-wrapper section:first-child {
    padding-top: 0;
}

.content-wrapper section:last-child {
    padding-bottom: 0;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    background: linear-gradient(135deg, #00c3ff, #ff1493);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.underline {
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #00c3ff, #ff1493);
    margin: 0 auto;
    border-radius: 2px;
}

/* About Section */
.about {
    background: rgba(26, 26, 46, 0.5);
}

.about-content {
    display: flex;
    gap: 50px;
    align-items: center;
}

.about-image {
    flex: 1;
}

.image-container {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 0 30px rgba(0, 195, 255, 0.3);
}

.image-container img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}

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

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 195, 255, 0.2), rgba(255, 20, 147, 0.2));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.image-container:hover .image-overlay {
    opacity: 1;
}

.about-text {
    flex: 1;
}

.about-text h3 {
    font-size: 2rem;
    color: #00c3ff;
    margin-bottom: 20px;
}

.about-text p {
    color: #c0c0c0;
    margin-bottom: 15px;
    line-height: 1.8;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 30px;
}

.about-features .feature {
    text-align: center;
    padding: 20px;
    background: rgba(15, 15, 30, 0.5);
    border-radius: 15px;
    border: 1px solid rgba(0, 195, 255, 0.3);
    transition: all 0.3s ease;
}

.about-features .feature:hover {
    transform: translateY(-5px);
    border-color: #00c3ff;
    box-shadow: 0 5px 20px rgba(0, 195, 255, 0.4);
}

.about-features .feature i {
    font-size: 2.5rem;
    color: #ff1493;
    margin-bottom: 10px;
}

.about-features .feature h4 {
    color: #00c3ff;
    margin-bottom: 5px;
}

.about-features .feature p {
    font-size: 0.9rem;
    margin: 0;
}

/* Products Section */
.products {
    background: rgba(15, 15, 30, 0.5);
}

.product-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.grid-item {
    background: rgba(15, 15, 30, 0.7);
    padding: 30px 20px;
    border-radius: 20px;
    text-align: center;
    border: 2px solid rgba(0, 195, 255, 0.3);
    transition: all 0.3s ease;
    box-shadow: 0 0 20px rgba(0, 195, 255, 0.2);
}

.grid-item:hover {
    transform: translateY(-10px);
    border-color: #00c3ff;
    box-shadow: 0 0 30px rgba(0, 195, 255, 0.4);
}

.icon-container {
    width: 80px;
    height: 80px;
    margin: 0 auto 15px;
    background: linear-gradient(135deg, #00c3ff, #0080ff);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 20px rgba(0, 195, 255, 0.4);
}

.icon-container i {
    font-size: 2rem;
    color: #ffffff;
}

.grid-item h4 {
    color: #00c3ff;
    margin-bottom: 10px;
    font-size: 1.2rem;
}

.grid-item p {
    color: #c0c0c0;
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Features Section */
.features {
    background: rgba(26, 26, 46, 0.5);
}

.features-content {
    display: flex;
    gap: 50px;
    align-items: center;
    margin-bottom: 60px;
}

.features-text {
    flex: 1;
}

.features-text h3 {
    font-size: 2rem;
    color: #00c3ff;
    margin-bottom: 20px;
}

.features-text p {
    color: #c0c0c0;
    margin-bottom: 20px;
    line-height: 1.8;
}

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

.features-list li {
    color: #c0c0c0;
    padding: 10px 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.features-list i {
    color: #00c3ff;
    font-size: 1.2rem;
}

.features-image {
    flex: 1;
}

.tech-showcase h3 {
    text-align: center;
    font-size: 2rem;
    color: #00c3ff;
    margin-bottom: 40px;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.tech-item {
    background: rgba(15, 15, 30, 0.7);
    padding: 30px;
    border-radius: 20px;
    text-align: center;
    border: 2px solid rgba(0, 195, 255, 0.3);
    transition: all 0.3s ease;
    box-shadow: 0 0 20px rgba(0, 195, 255, 0.2);
}

.tech-item:hover {
    transform: translateY(-5px);
    border-color: #00c3ff;
    box-shadow: 0 0 30px rgba(0, 195, 255, 0.4);
}

.tech-item i {
    font-size: 3rem;
    color: #ff1493;
    margin-bottom: 15px;
}

.tech-item h4 {
    color: #00c3ff;
    margin-bottom: 10px;
    font-size: 1.3rem;
}

.tech-item p {
    color: #c0c0c0;
    line-height: 1.6;
}

/* Contact Section */
.contact {
    background: rgba(15, 15, 30, 0.5);
}

.contact-content {
    display: flex;
    gap: 50px;
}

.contact-info {
    flex: 1;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.info-item {
    text-align: center;
    padding: 30px;
    background: rgba(15, 15, 30, 0.7);
    border-radius: 20px;
    border: 2px solid rgba(0, 195, 255, 0.3);
    transition: all 0.3s ease;
}

.info-item:hover {
    transform: translateY(-5px);
    border-color: #00c3ff;
    box-shadow: 0 5px 20px rgba(0, 195, 255, 0.4);
}

.info-item i {
    font-size: 2.5rem;
    color: #ff1493;
    margin-bottom: 15px;
}

.info-item h3 {
    color: #00c3ff;
    margin-bottom: 10px;
}

.info-item p {
    color: #c0c0c0;
}

.contact-form {
    flex: 1;
}

.form-group {
    margin-bottom: 20px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border-radius: 10px;
    border: 2px solid rgba(0, 195, 255, 0.3);
    background: rgba(15, 15, 30, 0.7);
    color: #ffffff;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #00c3ff;
    box-shadow: 0 0 20px rgba(0, 195, 255, 0.3);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

/* Footer */
footer {
    position: relative;
    background: rgba(15, 15, 30, 0.75);
    backdrop-filter: blur(30px) saturate(150%);
    -webkit-backdrop-filter: blur(30px) saturate(150%);
    padding: 60px 80px 30px;
    border-top: 2px solid rgba(0, 195, 255, 0.3);
    z-index: 10;
    margin: 0 40px 40px 40px;
    border-radius: 0 0 30px 30px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    margin-bottom: 30px;
}

.footer-logo a {
    text-decoration: none;
    color: #ffffff;
    font-size: 1.5rem;
    font-weight: bold;
}

.footer-logo p {
    color: #c0c0c0;
    margin-top: 10px;
}

.footer-links {
    display: flex;
    gap: 60px;
}

.footer-column h3 {
    color: #00c3ff;
    margin-bottom: 15px;
}

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

.footer-column li {
    margin-bottom: 10px;
}

.footer-column a {
    color: #c0c0c0;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-column a:hover {
    color: #00c3ff;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #00c3ff, #0080ff);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.social-links a:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 20px rgba(0, 195, 255, 0.5);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(0, 195, 255, 0.2);
    color: #c0c0c0;
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .content-wrapper {
        margin-left: 20px;
        margin-right: 20px;
        padding: 50px 40px;
        border-radius: 20px;
    }

    footer {
        margin: 0 20px 20px 20px;
        padding: 50px 40px 30px;
        border-radius: 0 0 20px 20px;
    }

    .hero-glass-container {
        padding: 30px 20px;
    }

    .hero .container {
        flex-direction: column;
        text-align: center;
    }

    .hero-content {
        max-width: 100%;
    }

    .cta-buttons {
        justify-content: center;
    }

    .about-content,
    .features-content {
        flex-direction: column;
    }

    .about-features {
        grid-template-columns: 1fr;
    }

    .orbit-container {
        width: 300px;
        height: 300px;
    }

    .planet {
        width: 80px;
        height: 80px;
    }
}

@media (max-width: 768px) {
    .content-wrapper {
        margin: calc(100vh - 20px) 10px 10px 10px;
        padding: 40px 20px;
        border-radius: 15px;
    }

    .content-wrapper section:first-child {
        padding-top: 0;
    }

    .content-wrapper section:last-child {
        padding-bottom: 0;
    }

    footer {
        margin: 0 10px 10px 10px;
        padding: 40px 20px 20px;
        border-radius: 0 0 15px 15px;
    }

    .nav-links {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: rgba(26, 26, 46, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: left 0.3s ease;
        z-index: 999;
    }

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

    .nav-links ul {
        flex-direction: column;
        align-items: center;
        gap: 30px;
    }

    .menu-toggle {
        display: flex;
    }

    .hero-glass-container {
        padding: 20px 15px;
    }

    .hero-content h1 {
        font-size: 1.8rem;
    }

    .hero-content h2 {
        font-size: 1.1rem;
    }

    .orbit-container {
        width: 200px;
        height: 200px;
        margin-top: 30px;
    }

    .planet {
        width: 60px;
        height: 60px;
    }

    .section-header h2 {
        font-size: 1.8rem;
    }

    .contact-content {
        flex-direction: column;
    }

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

    .footer-content {
        flex-direction: column;
        gap: 30px;
    }

    .footer-links {
        flex-direction: column;
        gap: 30px;
    }
}