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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'PingFang SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #0a0a1a;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(135deg, rgba(10, 10, 26, 0.95) 0%, rgba(26, 26, 62, 0.92) 50%, rgba(10, 10, 26, 0.95) 100%);
    backdrop-filter: blur(20px);
    z-index: 1000;
    border-bottom: 1px solid rgba(0, 212, 255, 0.3);
    box-shadow: 0 4px 30px rgba(0, 212, 255, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: linear-gradient(135deg, rgba(10, 10, 26, 0.98) 0%, rgba(26, 26, 62, 0.96) 50%, rgba(10, 10, 26, 0.98) 100%);
    box-shadow: 0 8px 40px rgba(0, 212, 255, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-image {
    height: 60px;
    width: auto;
    border-radius: 8px;
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.6), 0 0 50px rgba(102, 126, 234, 0.4), 0 0 80px rgba(0, 212, 255, 0.9);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(0, 212, 255, 0.9) 50%, rgba(102, 126, 234, 0.9) 100%);
    padding: 5px;
    animation: logoGlow 2s ease-in-out infinite alternate;
    filter: brightness(1.15);
}

@keyframes logoGlow {
    from {
        box-shadow: 0 0 30px rgba(0, 212, 255, 0.8), 0 0 60px rgba(102, 126, 234, 0.6), 0 0 100px rgba(0, 212, 255, 0.4);
        filter: brightness(1.2);
    }
    to {
        box-shadow: 0 0 45px rgba(0, 212, 255, 1), 0 0 80px rgba(102, 126, 234, 0.8), 0 0 130px rgba(0, 212, 255, 0.6);
        filter: brightness(1.4);
    }
}

.logo-text {
    font-size: 1.6rem;
    font-weight: 700;
    background: linear-gradient(135deg, #00d4ff 0%, #667eea 50%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 35px;
}

.nav-links a {
    text-decoration: none;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    position: relative;
}

.nav-links a:hover {
    color: #00d4ff;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #00d4ff, #667eea);
    transition: width 0.3s ease;
}

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

.menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.menu-toggle span {
    width: 25px;
    height: 2px;
    background: rgba(255, 255, 255, 0.8);
    margin: 4px 0;
    transition: all 0.3s ease;
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 5px);
}

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

.menu-toggle.active span:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -5px);
}

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0a0a1a 0%, #1a1a3e 50%, #0f0f2f 100%);
    position: relative;
    overflow: hidden;
    padding: 0 20px;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at 30% 20%, rgba(102, 126, 234, 0.15) 0%, transparent 50%),
                radial-gradient(ellipse at 70% 80%, rgba(0, 212, 255, 0.1) 0%, transparent 50%);
}

.hero-content {
    text-align: center;
    z-index: 2;
    color: #fff;
    max-width: 900px;
}

.hero-badge {
    display: inline-block;
    margin-bottom: 25px;
}

.hero-badge span {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.3), rgba(0, 212, 255, 0.3));
    border: 1px solid rgba(0, 212, 255, 0.3);
    padding: 8px 24px;
    border-radius: 50px;
    font-size: 0.9rem;
    color: #00d4ff;
    backdrop-filter: blur(10px);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 25px;
    animation: fadeInUp 1s ease;
    background: linear-gradient(135deg, #fff 0%, #00d4ff 50%, #667eea 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.3rem;
    opacity: 0.9;
    margin-bottom: 45px;
    animation: fadeInUp 1s ease 0.2s both;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    animation: fadeInUp 1s ease 0.4s both;
    margin-bottom: 50px;
}

.btn {
    padding: 16px 40px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(135deg, #00d4ff 0%, #667eea 100%);
    color: #fff;
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 212, 255, 0.4);
}

.btn-secondary {
    background: transparent;
    color: #fff;
    border: 2px solid rgba(0, 212, 255, 0.5);
}

.btn-secondary:hover {
    background: rgba(0, 212, 255, 0.1);
    border-color: #00d4ff;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    animation: fadeInUp 1s ease 0.6s both;
}

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

.stat-value {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #00d4ff, #667eea);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    display: block;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.6);
    margin-top: 8px;
}

.hero-decoration {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
}

.wafer-container {
    position: absolute;
    right: 10%;
    top: 50%;
    transform: translateY(-50%);
    width: 350px;
    height: 350px;
}

.wafer {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 280px;
    height: 280px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.4), rgba(0, 212, 255, 0.3));
    border: 2px solid rgba(0, 212, 255, 0.5);
    animation: rotate 20s linear infinite;
    box-shadow: 0 0 60px rgba(0, 212, 255, 0.3), inset 0 0 80px rgba(0, 212, 255, 0.1);
}

.wafer::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(10, 10, 26, 0.8);
    border: 2px solid rgba(0, 212, 255, 0.3);
}

.wafer-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    border: 1px solid rgba(0, 212, 255, 0.3);
}

.ring-1 {
    width: 320px;
    height: 320px;
    animation: rotate 30s linear infinite reverse;
}

.ring-2 {
    width: 360px;
    height: 360px;
    animation: rotate 40s linear infinite;
}

.ring-3 {
    width: 400px;
    height: 400px;
    animation: rotate 50s linear infinite reverse;
}

.ai-particles {
    position: absolute;
    width: 100%;
    height: 100%;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: #00d4ff;
    border-radius: 50%;
    animation: float 8s ease-in-out infinite;
    box-shadow: 0 0 10px #00d4ff;
}

.p1 { top: 20%; left: 10%; animation-delay: 0s; }
.p2 { top: 60%; left: 15%; animation-delay: 1s; }
.p3 { top: 80%; left: 25%; animation-delay: 2s; }
.p4 { top: 30%; right: 30%; animation-delay: 3s; }
.p5 { top: 70%; right: 20%; animation-delay: 4s; }
.p6 { top: 40%; right: 10%; animation-delay: 5s; }

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

@keyframes float {
    0%, 100% {
        transform: translateY(0) translateX(0);
        opacity: 0.3;
    }
    25% {
        transform: translateY(-30px) translateX(20px);
        opacity: 1;
    }
    50% {
        transform: translateY(-50px) translateX(-10px);
        opacity: 0.7;
    }
    75% {
        transform: translateY(-20px) translateX(-30px);
        opacity: 0.5;
    }
}

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

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 15px;
    background: linear-gradient(135deg, #fff 0%, #00d4ff 50%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-description {
    color: rgba(255, 255, 255, 0.6);
    font-size: 1.1rem;
}

.about {
    padding: 100px 0;
    background: linear-gradient(180deg, #0a0a1a 0%, #0f0f2f 50%, #0a0a1a 100%);
}

.about-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 35px;
}

.about-card {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    padding: 45px 35px;
    border-radius: 24px;
    text-align: center;
    transition: all 0.4s ease;
    border: 1px solid rgba(102, 126, 234, 0.2);
}

.about-card:hover {
    transform: translateY(-12px);
    border-color: rgba(0, 212, 255, 0.4);
    box-shadow: 0 20px 50px rgba(0, 212, 255, 0.15);
}

.card-icon {
    width: 90px;
    height: 90px;
    margin: 0 auto 30px;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.3), rgba(0, 212, 255, 0.2));
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #00d4ff;
    font-size: 1.5rem;
    border: 1px solid rgba(0, 212, 255, 0.3);
}

.card-icon svg {
    width: 45px;
    height: 45px;
}

.about-card h3 {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 18px;
    color: #fff;
}

.about-card p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
}

.services {
    padding: 100px 0;
    background: #0a0a1a;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.service-card {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    transition: all 0.4s ease;
    border: 1px solid rgba(102, 126, 234, 0.15);
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: rgba(0, 212, 255, 0.4);
    box-shadow: 0 15px 40px rgba(0, 212, 255, 0.12);
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    transition: all 0.3s ease;
}

.ai-icon {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.4), rgba(0, 212, 255, 0.3));
    color: #00d4ff;
}

.chip-icon {
    background: linear-gradient(135deg, rgba(118, 75, 162, 0.4), rgba(102, 126, 234, 0.3));
    color: #a78bfa;
}

.data-icon {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.4), rgba(102, 126, 234, 0.3));
    color: #22d3ee;
}

.cloud-icon {
    background: linear-gradient(135deg, rgba(52, 211, 153, 0.4), rgba(0, 212, 255, 0.3));
    color: #34d399;
}

.robot-icon {
    background: linear-gradient(135deg, rgba(251, 146, 60, 0.4), rgba(236, 72, 153, 0.3));
    color: #fb923c;
}

.iot-icon {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.4), rgba(52, 211, 153, 0.3));
    color: #10b981;
}

.service-icon svg {
    width: 40px;
    height: 40px;
}

.service-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: #fff;
}

.service-card p {
    color: rgba(255, 255, 255, 0.65);
    font-size: 0.95rem;
    line-height: 1.7;
}

.solutions {
    padding: 100px 0;
    background: linear-gradient(180deg, #0a0a1a 0%, #0f0f2f 50%, #0a0a1a 100%);
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 35px;
}

.solution-card {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    border-radius: 24px;
    overflow: hidden;
    transition: all 0.4s ease;
    border: 1px solid rgba(102, 126, 234, 0.2);
}

.solution-card:hover {
    transform: translateY(-8px);
    border-color: rgba(0, 212, 255, 0.4);
    box-shadow: 0 20px 50px rgba(0, 212, 255, 0.15);
}

.solution-image {
    height: 200px;
    position: relative;
    background-size: cover;
    background-position: center;
}

.aoi-image {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.4), rgba(0, 212, 255, 0.3)),
                url("data:image/svg+xml,%3Csvg viewBox='0 0 400 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cdefs%3E%3ClinearGradient id='g1' x1='0%25' y1='0%25' x2='100%25' y2='100%25'%3E%3Cstop offset='0%25' stop-color='%23667eea'/%3E%3Cstop offset='100%25' stop-color='%2300d4ff'/%3E%3C/linearGradient%3E%3C/defs%3E%3Crect width='100%25' height='100%25' fill='url(%23g1)' opacity='0.3'/%3E%3Ccircle cx='80' cy='100' r='3' fill='%23fff' opacity='0.8'/%3E%3Ccircle cx='150' cy='60' r='2' fill='%23fff' opacity='0.6'/%3E%3Ccircle cx='250' cy='140' r='4' fill='%23fff' opacity='0.7'/%3E%3Ccircle cx='320' cy='80' r='2' fill='%23fff' opacity='0.5'/%3E%3Cline x1='50' y1='50' x2='350' y2='150' stroke='%2300d4ff' stroke-width='1' opacity='0.3'/%3E%3Cline x1='100' y1='150' x2='300' y2='50' stroke='%23667eea' stroke-width='1' opacity='0.3'/%3E%3C/svg%3E");
}

.xray-image {
    background: linear-gradient(135deg, rgba(118, 75, 162, 0.4), rgba(102, 126, 234, 0.3)),
                url("data:image/svg+xml,%3Csvg viewBox='0 0 400 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cdefs%3E%3ClinearGradient id='g2' x1='0%25' y1='0%25' x2='100%25' y2='100%25'%3E%3Cstop offset='0%25' stop-color='%23764ba2'/%3E%3Cstop offset='100%25' stop-color='%23667eea'/%3E%3C/linearGradient%3E%3C/defs%3E%3Crect width='100%25' height='100%25' fill='url(%23g2)' opacity='0.3'/%3E%3Crect x='60' y='40' width='120' height='120' fill='none' stroke='%23a78bfa' stroke-width='2' opacity='0.6'/%3E%3Ccircle cx='120' cy='100' r='20' fill='none' stroke='%23fff' stroke-width='1' opacity='0.4'/%3E%3Crect x='220' y='60' width='100' height='80' fill='none' stroke='%2300d4ff' stroke-width='1.5' opacity='0.5'/%3E%3Ccircle cx='270' cy='100' r='15' fill='%23a78bfa' opacity='0.3'/%3E%3C/svg%3E");
}

.wafer-image {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.4), rgba(102, 126, 234, 0.3)),
                url("data:image/svg+xml,%3Csvg viewBox='0 0 400 200' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='200' cy='100' r='70' fill='none' stroke='%2300d4ff' stroke-width='2' opacity='0.6'/%3E%3Ccircle cx='200' cy='100' r='50' fill='none' stroke='%23fff' stroke-width='1' opacity='0.4'/%3E%3Ccircle cx='200' cy='100' r='30' fill='%23667eea' opacity='0.3'/%3E%3Ccircle cx='200' cy='100' r='8' fill='%230a0a1a'/%3E%3Ccircle cx='150' cy='80' r='3' fill='%23fff' opacity='0.5'/%3E%3Ccircle cx='250' cy='120' r='2' fill='%2300d4ff' opacity='0.6'/%3E%3Ccircle cx='180' cy='130' r='2.5' fill='%23fff' opacity='0.4'/%3E%3C/svg%3E");
}

.solution-content {
    padding: 30px;
}

.solution-badge {
    display: inline-block;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.3), rgba(0, 212, 255, 0.2));
    padding: 6px 18px;
    border-radius: 20px;
    font-size: 0.85rem;
    color: #00d4ff;
    margin-bottom: 15px;
}

.solution-content h3 {
    font-size: 1.4rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 12px;
}

.solution-content p {
    color: rgba(255, 255, 255, 0.65);
    line-height: 1.7;
    margin-bottom: 20px;
}

.solution-features {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.solution-features li {
    background: rgba(102, 126, 234, 0.2);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(0, 212, 255, 0.2);
}

.contact {
    padding: 100px 0;
    background: linear-gradient(135deg, #0f0f2f 0%, #1a1a3e 50%, #0f0f2f 100%);
}

.contact .section-header h2 {
    color: #fff;
}

.contact .section-description {
    color: rgba(255, 255, 255, 0.7);
}

.contact-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1100px;
    margin: 0 auto;
}

.contact-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.02) 100%);
    backdrop-filter: blur(10px);
    border-radius: 24px;
    padding: 40px 30px;
    text-align: center;
    border: 1px solid rgba(102, 126, 234, 0.2);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.contact-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #00d4ff, #667eea, #764ba2);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.contact-card:hover {
    transform: translateY(-10px);
    border-color: rgba(0, 212, 255, 0.4);
    box-shadow: 0 20px 50px rgba(0, 212, 255, 0.15);
}

.contact-card:hover::before {
    opacity: 1;
}

.card-icon-wrapper {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.2) 0%, rgba(102, 126, 234, 0.2) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid rgba(0, 212, 255, 0.3);
    transition: all 0.3s ease;
}

.contact-card:hover .card-icon-wrapper {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.4) 0%, rgba(102, 126, 234, 0.4) 100%);
    border-color: rgba(0, 212, 255, 0.6);
    transform: scale(1.1);
}

.card-icon-wrapper svg {
    width: 36px;
    height: 36px;
    color: #00d4ff;
    transition: all 0.3s ease;
}

.contact-card:hover .card-icon-wrapper svg {
    color: #fff;
}

.contact-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: #fff;
}

.contact-card p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1rem;
    line-height: 1.6;
}

.contact-card p a {
    color: #00d4ff;
    text-decoration: none;
    transition: color 0.3s ease;
    font-weight: 500;
}

.contact-card p a:hover {
    color: #667eea;
    text-decoration: underline;
}

.contact-cta {
    text-align: center;
    margin-top: 50px;
    padding: 25px 40px;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1) 0%, rgba(102, 126, 234, 0.1) 100%);
    border-radius: 50px;
    display: inline-block;
    margin-left: 50%;
    transform: translateX(-50%);
    border: 1px solid rgba(0, 212, 255, 0.2);
}

.contact-cta p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.05rem;
    margin: 0;
}

.footer {
    background: #0a0a1a;
    padding: 60px 0 30px;
    color: #fff;
    border-top: 1px solid rgba(102, 126, 234, 0.2);
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 40px;
}

.footer-brand {
    flex: 1;
    min-width: 250px;
}

.footer-brand .logo-text {
    font-size: 2rem;
    display: block;
    margin-bottom: 12px;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.95rem;
}

.footer-links {
    min-width: 150px;
}

.footer-links h4,
.footer-business h4 {
    font-size: 1rem;
    margin-bottom: 18px;
    color: #fff;
    font-weight: 600;
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #00d4ff;
}

.footer-business {
    flex: 2;
    min-width: 300px;
}

.footer-business p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.85rem;
    line-height: 1.6;
}

.footer-copyright {
    width: 100%;
    text-align: center;
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.85rem;
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background: rgba(10, 10, 26, 0.98);
        flex-direction: column;
        padding: 30px 20px;
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
        transform: translateY(-150%);
        opacity: 0;
        transition: all 0.3s ease;
        border-bottom: 1px solid rgba(102, 126, 234, 0.2);
    }

    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
    }

    .nav-links li {
        margin: 12px 0;
    }

    .menu-toggle {
        display: flex;
    }

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

    .hero-subtitle {
        font-size: 1.1rem;
    }

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

    .btn {
        width: 220px;
        text-align: center;
    }

    .hero-stats {
        gap: 30px;
    }

    .stat-value {
        font-size: 1.8rem;
    }

    .wafer-container {
        display: none;
    }

    .section-header h2 {
        font-size: 2rem;
    }

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

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

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

    .solution-card {
        max-width: 100%;
    }

    .contact-cards {
        grid-template-columns: 1fr;
        gap: 25px;
        max-width: 500px;
        margin: 0 auto;
    }

    .contact-card {
        padding: 35px 25px;
    }

    .card-icon-wrapper {
        width: 70px;
        height: 70px;
    }

    .card-icon-wrapper svg {
        width: 30px;
        height: 30px;
    }

    .contact-cta {
        margin-top: 35px;
        padding: 20px 30px;
    }

    .contact-cta p {
        font-size: 0.95rem;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-business {
        order: 3;
    }
}

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

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

    .container {
        padding: 0 15px;
    }

    .about-card {
        padding: 35px 25px;
    }

    .service-card {
        padding: 35px 25px;
    }

    .solution-content {
        padding: 25px;
    }

    .contact-form input,
    .contact-form textarea {
        padding: 14px 15px;
    }

    .hero-stats {
        gap: 20px;
    }

    .stat-value {
        font-size: 1.5rem;
    }

    .stat-label {
        font-size: 0.8rem;
    }
}