/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Noto Sans KR', sans-serif;
    background: #ffffff;
    color: #000000;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Container */
.container {
    display: flex;
    min-height: 100vh;
    width: 100%;
}

/* Left Section */
.left-section {
    flex: 1;
    background: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px;
    border-right: 1px solid #e0e0e0;
}

.content-wrapper {
    max-width: 560px;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.logo {
    font-size: 48px;
    font-weight: 300;
    letter-spacing: -0.5px;
    color: #000000;
    margin-bottom: 80px;
}

.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.main-title {
    font-size: 54px;
    font-weight: 300;
    line-height: 1.3;
    color: #7a7a7a;
    margin-bottom: 40px;
    letter-spacing: -1px;
}

.description {
    font-size: 16px;
    font-weight: 400;
    line-height: 1.8;
    color: #000000;
    margin-bottom: 60px;
}

.footer {
    margin-top: auto;
}

.footer p {
    font-size: 13px;
    color: #cccccc;
    font-weight: 300;
}

/* Right Section */
.right-section {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.role-card {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px;
    position: relative;
}

.creator-card {
    background: #ffffff;
}

.seller-card {
    background: #000000;
}

.card-content {
    max-width: 460px;
    width: 100%;
}

.role-title {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.creator-card .role-title {
    color: #000000;
}

.seller-card .role-title {
    color: #ffffff;
}

.title-line {
    width: 100%;
    max-width: 400px;
    height: 1px;
    background: linear-gradient(to right, currentColor 0%, transparent 100%);
    margin-bottom: 50px;
    opacity: 0.3;
}

.creator-card .title-line {
    color: #000000;
}

.seller-card .title-line {
    color: #ffffff;
}

.role-description {
    font-size: 16px;
    font-weight: 400;
    line-height: 1.8;
    margin-bottom: 50px;
}

.creator-card .role-description {
    color: #000000;
}

.seller-card .role-description {
    color: #ffffff;
}

/* Buttons */
.btn {
    padding: 16px 40px;
    font-size: 15px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Noto Sans KR', sans-serif;
    letter-spacing: -0.3px;
}

.btn-primary {
    background: #000000;
    color: #ffffff;
    border: 2px solid #000000;
}

.btn-primary:hover {
    background: #ffffff;
    color: #000000;
    border: 2px solid #000000;
}

.btn-secondary {
    background: #ffffff;
    color: #000000;
    border: 2px solid #ffffff;
}

.btn-secondary:hover {
    background: transparent;
    color: #ffffff;
    border: 2px solid #ffffff;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .container {
        flex-direction: column;
    }

    .left-section {
        min-height: 50vh;
        border-right: none;
        border-bottom: 1px solid #e0e0e0;
    }

    .right-section {
        flex-direction: row;
    }

    .role-card {
        flex: 1;
    }
}

@media (max-width: 768px) {
    .left-section,
    .role-card {
        padding: 40px 30px;
    }

    .logo {
        font-size: 36px;
        margin-bottom: 50px;
    }

    .main-title {
        font-size: 36px;
        margin-bottom: 30px;
    }

    .description {
        font-size: 14px;
        margin-bottom: 40px;
    }

    .role-title {
        font-size: 32px;
    }

    .role-description {
        font-size: 14px;
        margin-bottom: 40px;
    }

    .right-section {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .left-section,
    .role-card {
        padding: 30px 20px;
    }

    .logo {
        font-size: 28px;
    }

    .main-title {
        font-size: 28px;
    }

    .btn {
        width: 100%;
        padding: 14px 30px;
    }
}