/* SOONSOON FACTORY Styles */
body {
    font-family: 'Inter', 'Noto Sans KR', sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

html {
    scroll-behavior: smooth;
}

.lang-btn.active {
    color: #111827;
    background-color: #ffffff;
}

.feature-card:hover, .team-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px -3px rgba(255, 255, 255, 0.05), 0 4px 6px -2px rgba(255, 255, 255, 0.05);
}

/* Video background optimization */
.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.2;
    filter: blur(2px);
}

/* Team member images */
.team-member-img {
    width: 14rem;
    height: 14rem;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    border: 4px solid #ffffff;
    object-fit: cover;
    background-color: #6366f1;
}

/* Logo styling */
.logo-text {
    font-size: 1.5rem;
    letter-spacing: -0.025em;
}

.logo-main {
    font-weight: 900;
}

.logo-sub {
    font-weight: 300;
}

/* Navigation */
.nav-link {
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #d1d5db;
}

/* Buttons */
.btn-primary {
    background-color: #ffffff;
    color: #000000;
    font-weight: 700;
    padding: 0.75rem 2rem;
    border-radius: 9999px;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: #e5e7eb;
    transform: scale(1.05);
}

/* Section backgrounds */
.bg-hero {
    background-color: #000000;
    position: relative;
    overflow: hidden;
}

.bg-about {
    background-color: #111827;
}

.bg-business {
    background-color: #000000;
}

.bg-products {
    background-color: #111827;
}

.bg-roadmap {
    background-color: #000000;
}

.bg-team {
    background-color: #111827;
}

.bg-contact {
    background-color: #000000;
}