/* リセットとベーススタイル */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #0066CC;
    --secondary-color: #A8C8E8;
    --text-color: #333333;
    --bg-color: #FFFFFF;
    --light-bg: #F5F8FA;
    --border-color: #E1E8ED;
    --accent-color: #0052A3;
}

body {
    font-family: 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', 'Yu Gothic', 'Meiryo', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.font_adjust{
    font-size: 0.8em;
}
/* ヘッダー */
header {
    background-color: var(--bg-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

nav {
    padding: 15px 0;
}

nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 50px;
    width: auto;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: color 0.3s;
}

.nav-menu a:hover {
    color: var(--primary-color);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--text-color);
    margin: 3px 0;
    transition: 0.3s;
}

/* ヒーローセクション */
.hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 80px 20px;
    text-align: center;
}

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

.hero-logo {
    margin-bottom: 30px;
}

.hero-logo img {
    max-width: 600px;
    width: 100%;
    height: auto;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    font-weight: 700;
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 30px;
    opacity: 0.95;
}

.hero-info {
    margin-bottom: 40px;
}

.hero-date {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 10px;
    letter-spacing: 2px;
}

.hero-venue {
    font-size: 1.2rem;
    opacity: 0.9;
}

.cta-button {
    display: inline-block;
    background-color: white;
    color: var(--primary-color);
    padding: 15px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: transform 0.3s, box-shadow 0.3s;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

/* セクション共通スタイル */
.section {
    padding: 80px 20px;
}

.section:nth-child(even) {
    background-color: var(--light-bg);
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 50px;
    color: var(--primary-color);
    position: relative;
    padding-bottom: 20px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: var(--primary-color);
}

.section-intro {
    text-align: center;
    font-size: 1.1rem;
    max-width: 800px;
    margin: 0 auto 50px;
    line-height: 1.8;
}

.lead {
    font-size: 1.2rem;
    line-height: 1.8;
    text-align: center;
    margin-bottom: 40px;
}

/* 概要セクション */
.purpose-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.purpose-card {
    background-color: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.purpose-card h3 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--secondary-color);
}

.purpose-card ul {
    list-style: none;
    padding-left: 0;
}

.purpose-card li {
    padding: 10px 0;
    padding-left: 25px;
    position: relative;
}

.purpose-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

.note {
    margin-top: 15px;
    font-size: 0.9rem;
    color: #666;
    font-style: italic;
}

/* プログラムセクション */
.program-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.program-card {
    background-color: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s;
}

.program-card:hover {
    transform: translateY(-5px);
}

.program-number {
    display: inline-block;
    background-color: var(--primary-color);
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    text-align: center;
    line-height: 50px;
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 20px;
}

.program-card h3 {
    color: var(--primary-color);
    font-size: 1.3rem;
    margin-bottom: 15px;
}

/* 指導者セクション */
.instructor-list {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.instructor-card {
    background-color: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.instructor-card h3 {
    color: var(--primary-color);
    font-size: 1.8rem;
    margin-bottom: 10px;
}

.instructor-role {
    color: var(--accent-color);
    font-weight: 600;
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.instructor-card p {
    line-height: 1.8;
    margin-bottom: 15px;
}

.instructor-award {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 2px solid var(--secondary-color);
    font-weight: 500;
}

/* 参加メリットセクション */
.benefits-intro {
    margin-bottom: 50px;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.benefit-card {
    background-color: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.benefit-card h3 {
    color: var(--primary-color);
    font-size: 1.3rem;
    margin-bottom: 15px;
}

.career-support {
    background-color: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    margin-bottom: 40px;
}

.career-support h3 {
    color: var(--primary-color);
    font-size: 1.8rem;
    margin-bottom: 25px;
    text-align: center;
}

.career-points ul {
    list-style: none;
    padding-left: 0;
}

.career-points li {
    padding: 12px 0;
    padding-left: 30px;
    position: relative;
    font-size: 1.05rem;
}

.career-points li::before {
    content: '★';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-size: 1.2rem;
}

.career-note {
    margin-top: 30px;
    text-align: center;
    font-weight: 600;
    color: var(--accent-color);
    font-size: 1.1rem;
    line-height: 1.8;
}

.diagnosis-info {
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    color: white;
    padding: 40px;
    border-radius: 10px;
    text-align: center;
}

.diagnosis-info h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
}

.diagnosis-info p {
    font-size: 1.1rem;
    line-height: 1.8;
}

.diagnosis-note {
    margin-top: 20px;
    font-size: 1rem;
    opacity: 0.95;
}

/* 開催詳細セクション */
.details-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.detail-card {
    background-color: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.detail-card h3 {
    color: var(--primary-color);
    font-size: 1.3rem;
    margin-bottom: 15px;
}

.detail-value {
    font-size: 1.2rem;
    font-weight: 600;
    line-height: 1.6;
}

.detail-note {
    font-size: 0.9rem;
    color: #666;
}

.organizer-info,
.contact-info {
    background-color: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    margin-bottom: 30px;
}

.organizer-info h3,
.contact-info h3 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 20px;
}

.committee-members {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 2px solid var(--secondary-color);
}

/* 応募フォーム */
.form-intro {
    text-align: center;
    font-size: 1.1rem;
    margin-bottom: 40px;
}

.application-form {
    max-width: 800px;
    margin: 0 auto;
    background-color: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 25px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-color);
}

.required {
    color: #E74C3C;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px;
    border: 2px solid var(--border-color);
    border-radius: 5px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.checkbox-group,
.radio-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 10px;
}

.checkbox-group label,
.radio-group label {
    display: flex;
    align-items: center;
    font-weight: normal;
    cursor: pointer;
}

.checkbox-group input,
.radio-group input {
    margin-right: 10px;
    cursor: pointer;
}

.form-actions {
    text-align: center;
    margin-top: 30px;
}

.submit-button {
    background-color: var(--primary-color);
    color: white;
    padding: 15px 60px;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.3s;
}

.submit-button:hover {
    background-color: var(--accent-color);
    transform: translateY(-2px);
}

.form-message {
    margin-top: 30px;
    padding: 20px;
    border-radius: 5px;
    text-align: center;
    font-weight: 600;
    display: none;
}

.form-message.success {
    background-color: #D4EDDA;
    color: #155724;
    border: 1px solid #C3E6CB;
    display: block;
}

.form-message.error {
    background-color: #F8D7DA;
    color: #721C24;
    border: 1px solid #F5C6CB;
    display: block;
}

/* フッター */
footer {
    background-color: var(--text-color);
    color: white;
    padding: 60px 20px 20px;
}

.footer-logo {
    text-align: center;
    margin-bottom: 40px;
}

.footer-logo img {
    max-width: 400px;
    width: 100%;
    height: auto;
    opacity: 0.9;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-info h3,
.footer-contact h3 {
    color: var(--secondary-color);
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.footer-info p,
.footer-contact p {
    line-height: 1.8;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    opacity: 0.8;
}

/* レスポンシブデザイン */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 80px;
        left: 0;
        right: 0;
        background-color: white;
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
        padding: 20px;
        gap: 15px;
    }

    .nav-menu.active {
        display: flex;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .hero h1 {
        font-size: 1.8rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .hero-date {
        font-size: 1.5rem;
    }

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

    .section-title {
        font-size: 2rem;
    }

    .purpose-grid,
    .program-grid,
    .benefits-grid,
    .details-grid {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .application-form {
        padding: 30px 20px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 60px 20px;
    }

    .hero h1 {
        font-size: 1.5rem;
    }

    .section {
        padding: 60px 20px;
    }

    .cta-button {
        padding: 12px 30px;
        font-size: 1rem;
    }

    .submit-button {
        padding: 12px 40px;
        font-size: 1rem;
    }
}

/* ===================================
   Contact Form 7 カスタムスタイル
   HUB FES 2026
   =================================== */

/* フォーム全体のコンテナ */
.wpcf7 {
  max-width: 800px;
  margin: 0 auto;
}

/* フォームグループ */
.form-group {
  margin-bottom: 24px;
}

/* ラベルスタイル */
.form-group label {
  display: block;
  font-size: 16px;
  font-weight: 600;
  color: #333;
  margin-bottom: 8px;
  line-height: 1.5;
}

/* 必須マーク */
.required {
  color: #e74c3c;
  margin-left: 4px;
  font-weight: 700;
}

/* 入力フィールド共通スタイル */
.form-control,
.wpcf7-form-control.wpcf7-text,
.wpcf7-form-control.wpcf7-email,
.wpcf7-form-control.wpcf7-tel,
.wpcf7-form-control.wpcf7-select,
.wpcf7-form-control.wpcf7-textarea {
  width: 100%;
  padding: 12px 16px;
  font-size: 16px;
  line-height: 1.5;
  color: #333;
  background-color: #fff;
  border: 2px solid #ddd;
  border-radius: 8px;
  transition: all 0.3s ease;
  box-sizing: border-box;
}

/* フォーカス時のスタイル */
.form-control:focus,
.wpcf7-form-control.wpcf7-text:focus,
.wpcf7-form-control.wpcf7-email:focus,
.wpcf7-form-control.wpcf7-tel:focus,
.wpcf7-form-control.wpcf7-select:focus,
.wpcf7-form-control.wpcf7-textarea:focus {
  outline: none;
  border-color: #0066cc;
  box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

/* セレクトボックス */
.wpcf7-form-control.wpcf7-select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23333' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  background-size: 12px;
  padding-right: 40px;
  appearance: none;
}

/* テキストエリア */
.wpcf7-form-control.wpcf7-textarea {
  min-height: 120px;
  resize: vertical;
  font-family: inherit;
}

/* reCAPTCHAコンテナ */
.recaptcha-container {
  display: flex;
  justify-content: center;
  margin: 32px 0;
}

.recaptcha-container .wpcf7-form-control {
  border: none;
  padding: 0;
}

/* 送信ボタン */
.form-submit {
  text-align: center;
  margin-top: 32px;
}

.submit-button,
.wpcf7-form-control.wpcf7-submit {
  display: inline-block;
  padding: 16px 48px;
  font-size: 18px;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, #0066cc 0%, #0052a3 100%);
  border: none;
  border-radius: 50px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 102, 204, 0.3);
  text-transform: none;
  letter-spacing: 0.5px;
}

.submit-button:hover,
.wpcf7-form-control.wpcf7-submit:hover {
  background: linear-gradient(135deg, #0052a3 0%, #003d7a 100%);
  box-shadow: 0 6px 20px rgba(0, 102, 204, 0.4);
  transform: translateY(-2px);
}

.submit-button:active,
.wpcf7-form-control.wpcf7-submit:active {
  transform: translateY(0);
  box-shadow: 0 2px 10px rgba(0, 102, 204, 0.3);
}

/* Contact Form 7 バリデーションエラー */
.wpcf7-not-valid-tip {
  color: #e74c3c;
  font-size: 14px;
  margin-top: 6px;
  display: block;
}

.wpcf7-form-control.wpcf7-not-valid {
  border-color: #e74c3c;
}

/* Contact Form 7 レスポンスメッセージ */
.wpcf7-response-output {
  margin: 24px 0;
  padding: 16px 20px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  text-align: center;
}

.wpcf7-mail-sent-ok {
  background-color: #d4edda;
  border: 2px solid #28a745;
  color: #155724;
}

.wpcf7-mail-sent-ng,
.wpcf7-validation-errors {
  background-color: #f8d7da;
  border: 2px solid #e74c3c;
  color: #721c24;
}

.wpcf7-spam-blocked {
  background-color: #fff3cd;
  border: 2px solid #ffc107;
  color: #856404;
}

/* スピナー（送信中） */
.wpcf7-spinner {
  margin-left: 12px;
  vertical-align: middle;
}

/* レスポンシブデザイン */
@media (max-width: 768px) {
  .form-group label {
    font-size: 15px;
  }

  .form-control,
  .wpcf7-form-control.wpcf7-text,
  .wpcf7-form-control.wpcf7-email,
  .wpcf7-form-control.wpcf7-tel,
  .wpcf7-form-control.wpcf7-select,
  .wpcf7-form-control.wpcf7-textarea {
    padding: 10px 14px;
    font-size: 16px; /* iOSのズーム防止のため16px以上 */
  }

  .submit-button,
  .wpcf7-form-control.wpcf7-submit {
    width: 100%;
    padding: 14px 32px;
    font-size: 16px;
  }

  .recaptcha-container {
    transform: scale(0.9);
    transform-origin: center;
  }
}

@media (max-width: 480px) {
  .form-group {
    margin-bottom: 20px;
  }

  .recaptcha-container {
    transform: scale(0.8);
  }
}

/* アクセシビリティ向上 */
.form-control:focus-visible,
.wpcf7-form-control:focus-visible {
  outline: 3px solid #0066cc;
  outline-offset: 2px;
}

/* プレースホルダーのスタイル */
.form-control::placeholder,
.wpcf7-form-control::placeholder {
  color: #999;
  opacity: 1;
}

/* 無効状態 */
.form-control:disabled,
.wpcf7-form-control:disabled {
  background-color: #f5f5f5;
  cursor: not-allowed;
  opacity: 0.6;
}