* {
    margin: 0;
    padding: 0;
    font-size: 20px;
    color: #282828;
}

a {
    color: #282828;
    text-decoration: none;
}

p {
    line-height: 1.6;
}
@media (max-width: 767.98px) {
    .sp_hidden {
        display: none;
    }
    .mt-5 {
        margin-top: 1.5rem !important;
    }
}

.head .note a {
    color: #fff;
}
.head-wrap{
    background-color: #002359;
}
.head {
    background-image: url(../image/banner-bg.jpg);
    background-size: 1800px;
    padding: 30px 0;
    aspect-ratio: 1800 / 600;
    max-height: 620px;
    margin: 0 auto;
    background-position: center bottom;
    background-repeat: no-repeat;
}
@media (max-width: 767.98px) {
    .head {
        aspect-ratio: auto;
        height: auto;
        max-height: none;
        background-size: auto 100%;
    }
}
@media (min-width: 768px) {
    #buttons .form-link-button {
        position: absolute;
        bottom: 33px;
        left: 80px;
        z-index: 10;
    }
}
.head img{
    width: 100%;
}
.head-main {
    padding: 0 20px;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

.merit_no{
    background: #0063BF;
    width: 50px;
    padding: 5px;
    border-radius: 40px;
    text-align: center;
    color: #fff;
    font-weight: bold;
}
.panel-wrapper {
    display: flex;
    align-items: center;
    height: 100%;
}
.merit_wrap{
    background-color: rgba(139, 182, 120, 0.1);
}
.panel {
    color: #fff;
    font-size: 32px;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    letter-spacing: 0.05em;
    line-height: 1.5;
}
@media (min-width: 768px) and (max-width: 1060px) {
    .panel {
        width: 55px;
        height: 55px;
        font-size: 26px;
    }
}
@media (max-width: 767.98px) {
    .panel {
        width: 50px;
        height: 50px;
        font-size: 24px;
    }
    .panel-wrapper,
    .fade-in-item > .row {
        align-items: flex-start;
    }
}

.question-title {
    font-size: 22px;
    font-weight: bold;
    margin-bottom: 0.25rem;
    letter-spacing: 0.08em;
    line-height: 1.6;
}

.question-text {
    font-size: 18px;
    margin-bottom: 0;
    letter-spacing: 0.08em;
    line-height: 1.6;
}
@media (max-width: 767.98px) {
    .question-text {
        font-size: 16px;
        line-height: 1.5;
    }
}
.annotation {
    font-size: 15px;
    letter-spacing: 0.1em;
    line-height: 1.8;
}
.annotation a {
    font-size: 15px;
    letter-spacing: 0.1em;
    line-height: 1.8;
}
/* 4つのパネルの色をグラデーション風に */
.fade-in-item:nth-of-type(1) .panel {
    background: #0057AE;
}
.fade-in-item:nth-of-type(2) .panel {
    background: #3B4BC9;
}
.fade-in-item:nth-of-type(3) .panel {
    background: #763EE4;
}
.fade-in-item:nth-of-type(4) .panel {
    background: #B232FF;
}
#buttons .form-link-button img {
    width: 360px;
    margin:30px 0;
}
@media (max-width: 767.98px) {
    #buttons .form-link-button img {
        width: 100%;
        max-width: 360px;
    }
}
@media (min-width: 769px) and (max-width: 999px) {
    #buttons .form-link-button img {
        width: 250px;
    }
}

#buttons > .note,
#buttons > .note a {
    font-size: 14px;
    color: #fff;
    letter-spacing: 0.1em;
    line-height: 1.8;
}
@media (max-width: 767.98px) {
    #buttons > .note,
    #buttons > .note a {
        font-size: 12px;
    }
}
/* @media (max-width: 767.98px) {
    .head-main {
        width: 100%;
        aspect-ratio: 700 / 1800;
        background-image: url(../image/top-sp.jpg);
    }
    #buttons {
        bottom: 0%;
        margin-top: -30px;
        padding: 20px;

    }

    .form-link-button {
        padding-bottom: 30px;
    }
    #buttons .form-link-button img {
        width: clamp(300px, 15vw, 300px);
    }

    #buttons > .note,
    #buttons > .note a {
        font-size: clamp(10px, 2vw, 17px);
        color: #fff;
    }
} */

.odd-container {
    background-color: #f6f7fd;
}

/* セクションタイトル（下線付き） */
.section-title {
    font-weight: bold;
    font-size: 2rem;
    color: #0063BF;
    text-decoration-thickness: 3px;
    text-underline-offset: 8px;
    text-align: center;
    letter-spacing: 0.03em;
    margin-bottom: 40px;
    line-height: 1.3;
}
@media (max-width: 767.98px) {
    .section-title {
        font-size: 1.5rem;
        letter-spacing: 0.05em;
        line-height: 1.5;
    }
}

.lp-paragraph {
    color: #282828;
    font-size: 28px !important;
    text-align: center;
    font-weight: bold;
    letter-spacing: 0.05em;
    line-height: 1.5;
    margin-top: 60px;
}
@media (max-width: 767.98px) {
    .lp-paragraph {
        font-size: 24px !important;
    }
}

.marker {
    color: #384653;
    font-weight: bold;
    background-color: #F7FF21;
}

.note {
    font-size: clamp(10px, 1.2vw, 17px);
    text-align: center;
    letter-spacing: 0.08em;
    line-height: 1.6;
    margin-bottom: 0;
    text-decoration: underline;
}

.form-link-button {
    text-align: center;
}

.form-link-button img{
    width: 360px;
    transition: all .3s ease-in-out;
}
@media (max-width: 400px) {
    .form-link-button img {
        width: 100%;
        max-width: 360px;
    }
}

.form-link-button img:hover {
    opacity: 0.9;
    box-shadow: 1px 7px 25px 0 rgba(12, 57, 93, .15);
    border-radius: 30px;
    /* transform: translateY(-3px); */
}

/* 登壇者カード横並びレイアウト */
.speaker-card-horizontal {
    align-items: flex-start;
    background-color: #fff;
    border-radius: 15px;
    padding: 30px;
    height: 100%;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.speaker-card-horizontal .speaker-img {
    width: 100px;
    height: 130px;
    object-fit: cover;
    flex-shrink: 0;
}

.speaker-card-horizontal .speaker-guest-img {
    width: 130px;
    height: 140px;
    object-fit: cover;
    flex-shrink: 0;
}

@media (min-width: 768px) {
    .speaker-card-horizontal .speaker-img {
        width: 120px;
        height: 130px;
    }

    .speaker-card-horizontal .speaker-guest-img {
        width: 150px;
        height: 160px;
        object-fit: cover;
        flex-shrink: 0;
    }
}

.speaker-name {
    font-weight: bold;
    font-size: 22px;
    margin-bottom: 0.25rem;
    letter-spacing: 0.05em;
    line-height: 1.5;
}

.speaker-title {
    font-size: 18px;
    color: #6c757d;
    margin-bottom: 0.5rem;
    letter-spacing: 0.1em;
    line-height: 1.8;
}

.speaker-bio {
    font-size: 18px;
    margin-bottom: 0;
    letter-spacing: 0.08em;
    line-height: 1.6;
}

/* スクロールアニメーション */
.fade-in-section {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in-section.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.fade-in-item {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
    margin-bottom: 30px;
}

.fade-in-item.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* フィーチャーカード */
.feature-card {
    background-color: #eeecff;
    border-radius: 15px;
    padding: 30px;
    height: 100%;
}

.feature-header {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.feature-number {
    color: #fff;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 32px;
    flex-shrink: 0;
    margin-right: 20px;
    letter-spacing: 0.05em;
    line-height: 1.5;
}

/* 4つのfeature-numberの色をグラデーション風に */
.fade-in-item:nth-of-type(1) .feature-number {
    background: #0057AE;
}
.fade-in-item:nth-of-type(2) .feature-number {
    background: #3B4BC9;
}
.fade-in-item:nth-of-type(3) .feature-number {
    background: #763EE4;
}
.fade-in-item:nth-of-type(4) .feature-number {
    background: #B232FF;
}

.feature-title {
    color: #002359;
    font-weight: bold;
    font-size: 1.3rem;
    margin: 0;
    letter-spacing: 0.05em;
    line-height: 1.5;
}

.feature-title-qa {
    color: #002359;
    font-weight: bold;
    font-size: 1.3rem;
    margin: 0;
    letter-spacing: 0.05em;
    line-height: 1.5;
}

.feature-text {
    color: #333;
    font-size: 1rem;
    line-height: 1.6;
    letter-spacing: 0.08em;
    margin: 0;
}

/* ツアーカード */
.tour-card {
    height: 100%;
}

.tour-number {
    color: #7d7d7d;
    font-size: 40px;
    font-weight: bold;
    padding-bottom: 10px;
    margin-bottom: 10px;
    border-bottom: 2px solid #ccc;
    letter-spacing: 0.03em;
    line-height: 1.3;
}

.tour-title {
    font-weight: bold;
    font-size: 24px;
    letter-spacing: 0.05em;
    line-height: 1.5;
    margin-bottom: 10px;
}

.tour-text {
    font-size: 20px;
    line-height: 1.6;
    letter-spacing: 0.08em;
    color: #333;
    margin-bottom: 15px;
}

.tour-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 10px;
}

.tour-image-rounded {
    border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
}

/* プログラムテーブル */
.program-table td,
.program-table th {
    font-size: 18px;
    letter-spacing: 0.08em;
    line-height: 1.6;
    padding: 15px;
}

.program-table tbody tr:nth-child(odd) {
    background-color: #f6f7fd;
}

.program-table tbody tr:nth-child(even) {
    background-color: #fff;
}

.program-table tbody tr td {
    background-color: transparent;
}
@media (max-width: 767.98px) {
    /* .program-table td,
    .program-table th {
        font-size: 16px;
        line-height: 1.5;
    }
    .program-table tr {
        display: grid;
        grid-template-columns: 1fr 4fr;
        grid-template-rows: auto auto;
    }
    .program-table td:nth-child(1) {
        grid-row: 1 / 3;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .program-table td:nth-child(2) {
        grid-column: 2;
        grid-row: 1;
        border-bottom: none;
    }
    .program-table td:nth-child(3) {
        grid-column: 2;
        grid-row: 2;
    } */
}

.program-table strong {
    font-size: 20px;
    letter-spacing: 0.08em;
    line-height: 1.6;
}

.table-responsive.fade-in-item {
    margin-bottom: 0;
}

footer {
    background-color: #002359;
    padding: 20px 0;
}
footer p {
    color: #fff;
    line-height: 1.8;
    font-size: 11px;
    margin: 0;
    letter-spacing: 0.1em;
}

footer a {
    color: #fff;
    text-decoration: underline;
    font-size: 12px;
    letter-spacing: 0.1em;
    line-height: 1.8;
}