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

body {
    font-family: 'Hiragino Kaku Gothic Pro', 'ヒラギノ角ゴ Pro W3', 'メイリオ', Meiryo, sans-serif;
    line-height: 1.6;
    color: #333;
}

/* Hero Section - コーヒーカップのイメージ */
.hero {
    height: 70vh;
    position: relative;
    color: white;
    overflow: hidden;
    position: relative;
    overflow: hidden;
}

.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 3;
    padding: 0 1rem;
    max-width: 1200px;
    margin: 4rem;
    width: 100%;
    border-left: 4px solid #fff;
}

.hero h1 {
    font-size: 4rem;
    font-weight: 300;
    text-shadow: 3px 3px 3px rgb(80,138,143), 4px 4px 4px rgb(165,191,186);
    letter-spacing: 2px;
    line-height: 100%;
    padding-bottom: 2rem;
}

.hero-subtitle {
    font-size: 2rem;
    color: #aad2cc;
    font-weight: 300;
    line-height: 100%;
    font-family: 'Courier New';
}

.hero-subtitle:first-of-type {
    padding-bottom: .8rem;
}

.bizg-logo {
    position: absolute;
    bottom: 2rem;
    right: 2rem;
    z-index: 3;
}

.bizg-logo img {
    width: 200px;
    height: auto;
}

/* About Section */
.about {
    padding: 5rem 3rem;
    background: #f8f9fa;
    text-align: center;
}

.about h2 {
    font-size: 2.2rem;
    margin-bottom: 3rem;
    color: #333;
    font-weight: 300;
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: left;
    font-size: 1rem;
    line-height: 1.8;
}

.about-intro {
    margin-bottom: 2rem;
    color: #555;
    text-align: center;
}

.about-foot {
    text-align: center;
}

.features {
    list-style: none;
    margin: 2rem 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.features li {
    padding: 0.5rem 0 0.5rem 1.5rem;
    position: relative;
    color: #555;
}

.features li:not(.no-point)::before {
    content: '●';
    color: #4ECDC4;
    position: absolute;
    left: 0;
    font-size: 0.8rem;
    top: 0.7rem;
}

/* Next Seminar Section */
.next-seminar {
    background: linear-gradient(to right, #4ECDC4 0%, #4ECDC4 50%, #007073 50%, #007073 100%);
    color: white;
    position: relative;
}

.next-seminar-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
    display: flex;
    max-width: 900px;
    margin: 0 auto;
}

.next-seminar h2 {
    text-align: center;
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    color: white;
    font-weight: 300;
}

.seminar-container {
    display: block;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.seminar-description {
    color: #fff;
    white-space: nowrap;
    padding: 5rem 0;
}

.seminar-image {
    background-color: #007073;
    display: grid;
    place-items: center;
}

.seminar-image img {
    max-width: 100%;
    width: 100%;
}

.seminar-content {
    background: white;
    border-radius: 15px;
    padding: 2.5rem;
    color: #333;
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
    flex: 1;
    position: relative;
}

/* Application Form */
.application {
    padding: 5rem 3rem;
    background: white;
}

.application h2 {
    text-align: center;
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    color: #333;
    font-weight: 300;
}

.application-subtitle {
    text-align: center;
    color: #666;
    margin-bottom: 3rem;
    font-size: 1rem;
}

.form-container {
    max-width: 600px;
    margin: 0 auto;
    background: #f8f9fa;
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.08);
}

.form-group {
    margin-bottom: 1.8rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #333;
    font-size: 0.9rem;
}

.form-group input {
    width: 100%;
    padding: 1rem;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s;
    resize: vertical;
    min-height: 100px;
    font-family: inherit;
}

.form-group select {
    width: 100%;
    padding: 1rem;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s;
    background-color: white;
    cursor: pointer;
}

.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: #4ECDC4;
}

.form-group input:focus {
    outline: none;
    border-color: #4ECDC4;
}

.terms-button {
    background: transparent;
    color: #4ECDC4;
    border: 2px solid #4ECDC4;
    padding: 0.8rem 1.5rem;
    border-radius: 8px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s;
    margin-bottom: 1rem;
}

.terms-button:hover {
    background: #4ECDC4;
    color: white;
}

/* チェックボックスエリア */
.checkbox-group {
    display: flex;
    align-items: center;
    margin-bottom: 1.8rem;
    gap: 0.8rem;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin: 0;
    transform: scale(1.2);
    cursor: pointer;
}

.checkbox-group label {
    margin: 0;
    cursor: pointer;
    font-size: 0.9rem;
}

.submit-btn {
    background: #4ECDC4;
    color: white;
    padding: 1.2rem 2rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    cursor: pointer;
    width: 100%;
    transition: background 0.3s;
    font-weight: 500;
}

.submit-btn:hover {
    background: #45b7aa;
}

.submit-btn[disabled] {
    background-color: #ccc;
}

#close-terms {
    background: transparent;
    color: #999;
    border: 2px solid #999;
    padding: 0.8rem 1.5rem;
    font-size: 0.9rem;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.3s;
    font-weight: 500;
}

#close-terms:hover {
    background-color: #999;
    color: #fff;
}

/* Schedule Section */
.schedule {
    background: #4ECDC4;
    color: white;
    padding: 5rem 3rem;
    position: relative;
}

.schedule h2 {
    text-align: center;
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    color: white;
    font-weight: 300;
}

.schedule-description {
    text-align: center;
    margin-bottom: 3rem;
    opacity: 0.9;
    font-size: 0.95rem;
}

.schedule-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.schedule-card {
    background: white;
    border-radius: 15px;
    padding: 0;
    text-align: center;
    color: #333;
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.schedule-card-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 175.5px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 1.1rem;
}

.schedule-card-header > img {
    width: 100%;
}

.schedule-card-body {
    padding: 1.5rem;
}

.schedule-card h3 {
    font-size: 1rem;
    margin-bottom: 1rem;
    color: #333;
}

.coming-soon-overlay {
    position: absolute;
    top: 30px;
    right: -50px;
    background: rgba(0,0,0,0.7);
    color: white;
    padding: 8px 50px;
    transform: rotate(45deg);
    font-size: 0.75rem;
    font-weight: bold;
    z-index: 10;
}

/* Target Audience */
.target-audience {
    padding: 5rem 3rem;
    background: white;
}

.target-audience h2 {
    text-align: center;
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    color: #333;
    font-weight: 300;
}

.target-audience-subtitle {
    text-align: center;
    color: #666;
    margin-bottom: 3rem;
    font-size: 1rem;
}

.audience-content {
    max-width: 900px;
    margin: 0 auto;
}

.audience-section {
    margin-bottom: 3rem;
}

.audience-section h3 {
    text-align: left;
    font-style: normal;
    margin-bottom: 0;
    color: #555;
}

.audience-section .lead {
    margin-left: 2rem;
}

.audience-list {
    margin-left: 4rem;
}

.audience-list li {
    position: relative;
    color: #555;
    line-height: 1.6;
}

/* Learn More Section */
.learn-more {
    background: #007073;
    color: white;
    padding: 5rem 3rem;
    text-align: center;
    position: relative;
}

.learn-more-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 1rem;
}

.learn-more-top {
    display: flex;
    gap: 2.5rem;
    align-items: flex-start;
    margin-bottom: 2rem;
}

.learn-more-smartphone {
    flex-shrink: 0;
}

.learn-more-smartphone img {
    width: 200px;
    height: auto;
}

.learn-more-right {
    flex: 1;
    text-align: left;
}

.learn-more-main-text {
    font-size: 1.05rem;
    margin-bottom: 1.2rem;
    line-height: 1.7;
}

.learn-more-main-text strong {
    font-weight: bold;
}

.what-is-bizg {
    background: white;
    color: #007073;
    border-radius: 15px;
    padding: 0.5rem 1rem 0.4rem;
    margin-bottom: 1rem;
    display: inline-block;
    font-weight: bold;
}

.what-is-bizg h4 {
    font-style: italic;
    margin: 0;
    font-weight: normal;
}

.bizg-description {
    line-height: 1.7;
}

.bizg-highlight {
    font-size: 1rem;
    line-height: 1.7;
}

.bizg-highlight strong {
    font-weight: bold;
    font-size: 1.5rem;
}

.registration-and-logo {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.learn-more-registration {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.quick-register-btn {
    background: #00A89D;
    color: white;
    padding: 0.7rem 1.8rem;
    border-radius: 25px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s;
    display: inline-block;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
}

.youtube-link {
    display: block;
    max-width: 1000px;
    margin: 0 auto;
}

.youtube-link img {
    width: 150px;
    height: auto;
}

.quick-register-btn:hover {
    background: #008f85;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.bizg-logo-box {
    background: white;
    padding: 0.6rem 1.2rem 0.4rem 1.2rem;
    border-radius: 8px;
}

.bizg-logo-box img {
    width: 150px;
    height: auto;
    display: block;
}

.learn-more-bottom {
    max-width: 600px;
    margin-top: 1rem;
}

.archive-cards a {
    text-decoration: none;
    cursor: pointer;
}

.archive-info-box {
    background: #2a8989;
    color: #333;
    border-radius: 8px;
    padding: 1rem;
    display: flex;
    gap: 1rem;
    align-items: center;
}

.archive-info-text {
    flex: 1;
    line-height: 1.6;
    margin: 0;
    color: #fff;
}

.archive-info-text .h2 {
    font-size: 1.3rem;
}

.archive-info-text .h2-right {
    font-size: 1.3rem;
    text-align: right;
    display: block;
}

.promo-image {
    flex-shrink: 0;
}

.promo-image img {
    width: 230px;
    height: auto;
    margin-top: auto;
    margin-bottom: auto;
}

/* Archive Section */
.archive {
    padding: 5rem 3rem;
    background: #f8f9fa;
}

.archive h2 {
    text-align: center;
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    color: #333;
    font-weight: 300;
}

.archive-subtitle {
    text-align: center;
    color: #666;
    margin-bottom: 3rem;
    font-size: 1rem;
}

.archive-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.archive-card {
    background: white;
    border-radius: 15px;
    padding: 0;
    text-align: center;
    box-shadow: 0 8px 25px rgba(0,0,0,0.08);
    position: relative;
    overflow: hidden;
}

.archive-card-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 175.5px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 1.1rem;
}

.archive-card-header > img {
    width: 100%;
}

.archive-card-body {
    padding: 1.5rem;
}

.archive-card h3 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    color: #333;
}

.archive-card-tagline {
    color: #4ECDC4;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    font-style: italic;
}

.archive-card-description {
    color: #666;
    font-size: 0.85rem;
}

/* Footer */
.footer {
    background-color: rgba(0, 0, 0, .5);
    color: white;
    padding: 4rem 3rem 0 3rem;
    background-image: url(/images/footer.png);
    background-size: cover;
    background-blend-mode: darken;
}

.footer a {
    color: #bdc3c7;
    text-decoration: none;
    font-size: 0.9rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
}

.footer-section h3 {
    color: #4ECDC4;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    font-weight: 500;
}

.footer-section p {
    margin: 0.8rem 0;
    color: #bdc3c7;
    font-size: 0.9rem;
    line-height: 1.6;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.footer a:hover {
    color: #4ECDC4;
}

.footer .copy {
    color: #bdc3c7;
    font-size: 80%;
    text-align: center;
    margin-top: 2rem;
}

.tac,
.tac-pc  {
    text-align: center;
}

br.sp {
    display: none;
}

/* Responsive Design */
@media (max-width: 768px) {
    .tac-pc {
        text-align: left;
    }

    section h2 {
        font-size: 1.8rem!important;
        margin: 0 -2rem 3rem -2rem;
    }

    .about h2,
    .archive h2 {
        letter-spacing: -.2rem;
    }

    .hero {
        height: 200px;
    }

    .hero-content {
        margin: 1rem;
        padding: 0 .8rem;
        border-left-width: 2px;
    }

    .hero h1 {
        font-size: 1.5rem;
        padding-bottom: 1.5rem;
        letter-spacing: 0;
    }

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

    .hero-subtitle:first-of-type {
        padding-bottom: .5rem;
    }

    .bizg-logo {
        margin: -30px;
    }

    .bizg-logo img {
        width: 80px;
    }

    .learn-more-container {
        padding: 0;
    }

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

    .seminar-container,
    .learn-more-content {
        flex-direction: column;
        text-align: center;
    }

    .schedule-cards,
    .archive-cards,
    .footer-content {
        grid-template-columns: 1fr;
    }

    .about,
    .application,
    .schedule,
    .target-audience,
    .learn-more,
    .archive {
        padding: 3rem 2rem;
    }

    .learn-more-top {
        flex-direction: column;
        align-items: center;
    }

    .learn-more-smartphone img {
        width: 180px;
    }

    .learn-more-right {
        width: 100%;
    }

    .bizg-highlight strong {
        font-size: 1.2rem;
    }

    .archive-info-text .h2,
    .archive-info-text .h2-right {
        font-size: 1.2rem;
    }

    .registration-and-logo {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .learn-more-registration {
        flex-direction: row;
        align-items: center;
        gap: 0.5rem;
        flex-wrap: wrap;
        margin: 0 auto;
    }

    .bizg-logo-box {
        margin: 0 auto;
    }

    .bizg-logo-box img {
        width: 120px;
    }

    .learn-more-bottom {
        max-width: 100%;
    }

    .archive-info-box {
        flex-direction: column;
        text-align: center;
    }

    .archive-info-text {
        font-size: 0.75rem;
    }

    .promo-image img {
        width: 100%;
        max-width: 200px;
    }


    .next-seminar {
        background: none;
        color: white;
        position: relative;
    }

    .next-seminar-grid {
        display: block;
    }

    .next-seminar h2 {
        text-align: center;
        font-size: 1.8rem;
        margin-bottom: 0.5rem;
        color: white;
        font-weight: 300;
    }

    .seminar-container {
        display: block;
        text-align: center;
        max-width: 800px;
        margin: 0 auto;
    }

    .seminar-description {
        background-color: #4ECDC4;
        color: #fff;
        white-space: nowrap;
        padding: 5rem 0 1rem 0;
        text-align: center;
    }

    .seminar-image {
        background-color: #007073;
        padding: 1rem;
    }

    .application {
        padding: 5rem 3rem;
        background: white;
    }

    .form-container {
        max-width: 500px;
        margin: 0 auto;
        padding: 0;
        background: none;
        border-radius: 0;
        box-shadow: none;
    }

    br.pc {
        display: none;
    }
}

/* モーダルと背景の指定 */
.modal{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    text-align: center;
    background: rgba(0,0,0,50%);
    padding: 40px 20px;
    overflow: auto;
    opacity: 0;
    visibility: hidden;
    transition: .3s;
    box-sizing: border-box;
    font-size: .9rem;
}

/* モーダルの擬似要素の指定 */
.modal:before{
    content: "";
    display: inline-block;
    vertical-align: middle;
    height: 100%;
    margin-left: -0.2em;
}

/* クラスが追加された時の指定 */
.modal.is-active{
    opacity: 1;
    visibility: visible;
}

/* モーダル内側の指定 */
.modal-container{
    position: relative;
    display: inline-block;
    vertical-align: middle;
    max-width: 600px;
    width: 90%;
}

/* モーダルを閉じるボタンの指定 */
.modal-close{
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    top: -20px;
    right: -20px;
    width: 40px;
    height: 40px;
    color: #fff;
    background: #000;
    border-radius: 50%;
    cursor: pointer;
}

/* モーダルのコンテンツ部分の指定 */
.modal-content{
    background: #fff;
    text-align: left;
    line-height: 1.8;
    padding: 20px;
}

/* モーダルのコンテンツ部分のテキストの指定 */
.modal-content p{
    margin: 1em 0;
}

.line-button {
    background: #00C300; /* LINEの緑色 */
    color: white;
    padding: 1.2rem 2.5rem;
    border: none;
    border-radius: 25px;
    font-size: .8rem;
    cursor: pointer;
    transition: all 0.3s;
    font-weight: 600;
    margin-top: 2rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 4px 15px rgba(0, 195, 0, 0.3);
}

.line-button:hover {
    background: #00B300;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 195, 0, 0.4);
}

/* learn-more-cardに中央揃えを追加 */
.learn-more-card {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    color: #333;
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
    text-align: center; /* left から変更 */
    flex: 1;
    max-width: 350px;
}

li.no-point {
    list-style-type: none;
}

section h3 {
    color: #4ECDC4;
    text-align: center;
    font-style: italic;
    font-family: 'Meiryo';
    font-weight: normal;
}

.bizg-masaki {
    display: inline-block;
    max-width: 300px;
    padding: 10px 10px 5px 10px;
    border: 2px solid #4ECDC4;
    border-radius: 8px;
    background-color: #fff;
    margin-top: 1rem;
    transition: all 0.3s;
}

.bizg-masaki:hover {
    background: #4ECDC4;
}

.bizg-masaki img {
    width: 100%;
    height: auto;
}

.modal-content ul {
    padding-left: 1rem;
    margin-bottom: 1rem;
}

/* Schedule card button */
.schedule-card-action{
  display: flex;
  justify-content: center;
  margin-top: 22px;
}

.schedule-card-btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;

  background: #00A89D;
  color: #fff;
  text-decoration: none;

  padding: 16px 42px;
  border-radius: 9999px;
  font-weight: 700;
  letter-spacing: .06em;

  box-shadow: 0 14px 26px rgba(0,0,0,.28);
  transition: transform .15s ease, box-shadow .15s ease, filter .15s ease;
}

.schedule-card-btn:hover{
  transform: translateY(-2px);
  box-shadow: 0 18px 32px rgba(0,0,0,.32);
  filter: brightness(.95);
}

.schedule-card-btn:active{
  transform: translateY(0);
  box-shadow: 0 10px 18px rgba(0,0,0,.25);
}