/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background: #FFFFFF;
    color: #000000;
    line-height: 120%;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Header */
.header {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    padding: 32px 0;
    width: 1065px;
    margin: 0 auto;
}

.logo {
    width: 57px;
    height: 30px;
    display: flex;
    align-items: center;
}

.logo a {
    display: flex;
    width: 100%;
    height: 100%;
}

.logo-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.nav {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 24px;
}

.nav-link {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 500;
    font-size: 14px;
    line-height: 120%;
    color: #000000;
    text-decoration: none;
    transition: opacity 0.2s;
}

.nav-link:hover {
    opacity: 0.7;
}

.nav-separator {
    font-family: 'Inter';
    font-weight: 500;
    font-size: 14px;
    color: #000000;
}

.btn-login {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    padding: 10px 20px;
    background: #BAD976;
    box-shadow: 0px 4px 4px rgba(151, 222, 59, 0.25);
    border-radius: 24px;
    font-family: 'Inter';
    font-weight: 500;
    font-size: 14px;
    line-height: 120%;
    color: #FFFFFF;
    text-decoration: none;
    cursor: pointer;
    transition: opacity 0.2s;
}

.btn-login:hover {
    opacity: 0.9;
}

/* Main Content */
.main-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 80px 0;
    width: 100%;
    flex: 1;
}

.pricing-section {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 52px;
    width: 1067px;
    margin: 0 auto;
}

.pricing-intro {
    display: flex;
    flex-direction: column;
    gap: 20px;
    width: 309px;
}

.pricing-title {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 500;
    font-size: 41px;
    line-height: 120%;
    letter-spacing: -0.02em;
    color: #000000;
}

.pricing-subtitle {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 500;
    font-size: 18px;
    line-height: 120%;
    letter-spacing: -0.02em;
    color: #545454;
}

.pricing-message-wrapper {
    display: flex;
    justify-content: center;
    width: 100%;
    margin-top: 32px;
}

.pricing-message {
    max-width: 343px;
    width: 100%;
    padding: 16px 20px;
    border-radius: 12px;
    border: 1px solid #DDDDDD;
    background: #F9FAFB;
    color: #000000;
    font-family: 'Inter';
    font-weight: 400;
    font-size: 14px;
    line-height: 140%;
}

.pricing-message--error {
    border-color: #E85C5C;
    background: #FDECEA;
    color: #7A1C1C;
}

.pricing-message--success {
    border-color: #74E7A4;
    background: #ECF8EA;
    color: #1A4D2E;
}
.pricing-cards {
    display: flex;
    flex-direction: row;
    gap: 20px;
}

.pricing-card {
    display: flex;
    flex-direction: column;
    padding: 40px 20px 60px;
    gap: 40px;
    width: 343px;
    background: #FFFFFF;
    border: 1px solid #DDDDDD;
    border-radius: 12px;
}

.card-header {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.plan-name {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 500;
    font-size: 24px;
    line-height: 120%;
    letter-spacing: -0.02em;
    color: #000000;
}

.plan-price {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 500;
    font-size: 31px;
    line-height: 120%;
    letter-spacing: -0.02em;
    color: #A6A6A6;
}

.plan-description {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 400;
    font-size: 14px;
    line-height: 120%;
    color: #000000;
}

.btn-plan {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    padding: 10px 20px;
    gap: 8px;
    width: 100%;
    border-radius: 24px;
    border: 1px solid #BAD976;
    font-family: 'Inter';
    font-weight: 500;
    font-size: 14px;
    line-height: 120%;
    cursor: pointer;
    transition: opacity 0.2s;
    text-decoration: none;
}

.btn-free {
    background: #BAD976;
    color: #FFFFFF;
}

.btn-free:hover {
    opacity: 0.9;
}

.btn-insider {
    background: #000000;
    color: #FFFFFF;
    border-color: #000000;
}

.btn-insider:hover {
    opacity: 0.9;
}

.plan-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
    list-style: none;
    padding: 0;
}

.plan-features li {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 400;
    font-size: 14px;
    line-height: 120%;
    color: #000000;
    padding-left: 28px;
    position: relative;
}

.plan-features li::before {
    content: '笨・;
    position: absolute;
    left: 0;
    color: #BAD976;
    font-weight: 600;
    font-size: 16px;
}

/* Footer */
.footer {
    width: 100%;
    height: 280px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.5) 0%, rgba(221, 236, 187, 0.8) 59.78%, #CBE398 83.65%, #BAD976 99.52%);
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: auto;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 32px;
}

.footer-logo {
    width: 304px;
    height: 160px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.logo-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.footer-links {
    display: flex;
    flex-direction: row;
    gap: 32px;
}

.footer-link {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 400;
    font-size: 14px;
    line-height: 120%;
    color: #545454;
    text-decoration: none;
    transition: text-decoration 0.2s;
}

.footer-link:hover {
    text-decoration: underline;
}