/* ========================================
   リセット・基本設定
======================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 16px;
    line-height: 1.8;
    color: #333;
    background-color: #fafafa;
}

img {
    max-width: 100%;
    height: auto;
    vertical-align: middle;
}

a {
    color: inherit;
    text-decoration: none;
    transition: all 0.3s ease;
}

a:hover {
    opacity: 0.8;
}

ul {
    list-style: none;
}

/* ========================================
   コンテナ・レイアウト
======================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.sp-only {
    display: none;
}

@media (max-width: 768px) {
    .sp-only {
        display: inline;
    }
}

/* ========================================
   ヘッダー
======================================== */
.header {
    background-color: #fff;
    padding: 15px 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo {
    background-color: #fff;
    padding: 8px 20px;
    border-radius: 8px;
    display: inline-block;
}

.logo img {
    height: 55px;
    width: auto;
    display: block;
}

@media (max-width: 768px) {
    .logo {
        padding: 6px 15px;
    }

    .logo img {
        height: 40px;
    }
}

/* ========================================
   ファーストビュー
======================================== */
.hero {
    background: linear-gradient(135deg, #ff0000 0%, #cc0000 100%);
    color: #fff;
    padding: 0;
    position: relative;
    overflow: hidden;
}

.hero-decoration-top {
    height: 20px;
    background: repeating-linear-gradient(
        45deg,
        #ffd700,
        #ffd700 10px,
        #fff 10px,
        #fff 20px
    );
}

.hero-decoration-bottom {
    height: 20px;
    background: repeating-linear-gradient(
        45deg,
        #ffd700,
        #ffd700 10px,
        #fff 10px,
        #fff 20px
    );
}

.hero .container {
    padding: 50px 20px 60px;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(255, 215, 0, 0.15) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.hero .container > * {
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background-color: #ffd700;
    color: #cc0000;
    padding: 12px 30px;
    border-radius: 50px;
    font-size: 18px;
    font-weight: 900;
    letter-spacing: 0.1em;
    margin-bottom: 30px;
    box-shadow: 0 6px 20px rgba(255, 215, 0, 0.5);
    animation: badge-float 3s ease-in-out infinite;
}

@keyframes badge-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.badge-icon {
    font-size: 24px;
}

.badge-text {
    font-size: 20px;
}

.hero-main {
    text-align: center;
    margin-bottom: 40px;
}

.hero-catchcopy {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    margin-bottom: 30px;
}

.catchcopy-sub {
    font-size: 22px;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.catchcopy-emphasis {
    font-size: 32px;
    font-weight: 900;
    background-color: #ffd700;
    color: #cc0000;
    padding: 8px 30px;
    border-radius: 8px;
    display: inline-block;
    transform: rotate(-2deg);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
}

.hero-title {
    font-family: 'Noto Serif JP', serif;
    text-align: center;
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.title-top {
    display: block;
    font-size: 90px;
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: 0.12em;
    text-shadow: 5px 5px 0 rgba(0, 0, 0, 0.25);
}

.title-bottom {
    display: block;
    font-size: 68px;
    font-weight: 900;
    letter-spacing: 0.15em;
    text-shadow: 4px 4px 0 rgba(0, 0, 0, 0.2);
}

.hero-message {
    font-size: 24px;
    font-weight: 600;
    line-height: 1.6;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-info {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin: 50px 0;
}

.info-item {
    background-color: #fff;
    color: #333;
    padding: 25px 20px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
    border: 4px solid #ffd700;
    position: relative;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.info-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
}

.info-label {
    font-size: 14px;
    font-weight: 700;
    color: #666;
    margin-bottom: 10px;
    letter-spacing: 0.1em;
}

.info-value-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
}

.info-value {
    font-size: 28px;
    font-weight: 900;
    color: #cc0000;
    line-height: 1.3;
    font-family: 'Noto Serif JP', serif;
    display: flex;
    align-items: baseline;
    justify-content: center;
    flex-wrap: nowrap;
}

.location-text {
    font-size: 22px;
    color: #1e3a8a;
    font-weight: 700;
}

.info-day,
.price-tax-mark {
    font-size: 16px;
    font-weight: 600;
    color: #666;
    margin-left: 4px;
}

.info-date-full,
.info-time-full {
    white-space: nowrap;
}

.price-amount-inline {
    font-size: 42px;
    font-weight: 900;
    font-family: 'Noto Serif JP', serif;
    white-space: nowrap;
}

.price-tax-small {
    font-size: 14px;
    font-weight: 600;
    color: #666;
    margin-left: 2px;
    white-space: nowrap;
}

.capacity-large {
    font-size: 56px;
}

.capacity-limit {
    display: inline-block;
    background-color: #ff0000;
    color: #fff;
    font-size: 14px;
    padding: 4px 12px;
    border-radius: 4px;
    margin-left: 8px;
    font-weight: 700;
    vertical-align: middle;
}

.info-sub {
    font-size: 13px;
    color: #666;
    margin-top: 8px;
    font-weight: 500;
}

.hero-cta {
    text-align: center;
    margin-top: 60px;
}

.cta-arrow-top {
    font-size: 48px;
    color: #ffd700;
    margin-bottom: 20px;
    animation: arrow-bounce 1.5s ease-in-out infinite;
}

@keyframes arrow-bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(10px); }
}

.cta-urgency {
    font-size: 16px;
    font-weight: 700;
    color: #ffd700;
    margin-top: 20px;
    padding: 12px 20px;
    background-color: rgba(0, 0, 0, 0.3);
    border-radius: 8px;
    display: inline-block;
}

/* ボタン */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 20px 50px;
    border-radius: 50px;
    font-weight: 900;
    font-size: 22px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    position: relative;
}

.btn-primary {
    background: linear-gradient(135deg, #ffd700 0%, #ffed4e 100%);
    color: #cc0000;
    box-shadow: 0 8px 24px rgba(255, 215, 0, 0.6);
    border: 4px solid #fff;
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 12px 32px rgba(255, 215, 0, 0.8);
    opacity: 1;
}

.btn-large {
    padding: 24px 60px;
    font-size: 26px;
}

.btn-pulse {
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 8px 24px rgba(255, 215, 0, 0.6); }
    50% { box-shadow: 0 8px 40px rgba(255, 215, 0, 1); }
}

.btn-text {
    font-weight: 900;
    letter-spacing: 0.1em;
}

.btn-arrow-icon {
    font-size: 28px;
    font-weight: 900;
}

@media (max-width: 968px) {
    .hero .container {
        padding: 40px 20px 50px;
    }

    .hero-badge {
        font-size: 14px;
        padding: 10px 20px;
    }

    .badge-text {
        font-size: 16px;
    }

    .catchcopy-sub {
        font-size: 16px;
    }

    .catchcopy-emphasis {
        font-size: 20px;
        padding: 6px 20px;
    }

    .title-top {
        font-size: 44px;
    }

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

    .hero-message {
        font-size: 15px;
    }

    .hero-info {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .info-item {
        padding: 20px 25px;
        display: flex;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }

    .info-label {
        font-size: 16px;
        margin-bottom: 0;
        font-weight: 700;
        color: #666;
        flex-shrink: 0;
        width: 80px;
        text-align: left;
    }

    .info-value-wrapper {
        flex: 1;
        display: flex;
        flex-direction: column;
        align-items: flex-end;
    }

    .info-value {
        font-size: 24px;
        text-align: right;
    }

    .info-day {
        font-size: 14px;
        display: inline;
    }

    .info-date-full {
        font-size: 24px;
    }

    .info-time-full {
        font-size: 24px;
    }

    .location-text {
        font-size: 20px;
    }

    .price-amount-inline {
        font-size: 32px;
    }

    .price-tax-small {
        font-size: 12px;
        margin-left: 2px;
    }

    .info-sub {
        font-size: 13px;
        margin-top: 6px;
        text-align: right;
    }

    .capacity-large {
        font-size: 42px;
    }

    .capacity-limit {
        font-size: 13px;
        padding: 4px 10px;
    }

    .btn-large {
        padding: 18px 40px;
        font-size: 20px;
    }
}

@media (max-width: 480px) {
    .hero-info {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .info-item {
        padding: 18px 20px;
        display: flex;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }

    .info-label {
        font-size: 14px;
        margin-bottom: 0;
        font-weight: 700;
        color: #666;
        flex-shrink: 0;
        width: 70px;
        text-align: left;
    }

    .info-value-wrapper {
        flex: 1;
        display: flex;
        flex-direction: column;
        align-items: flex-end;
    }

    .info-value {
        font-size: 20px;
        text-align: right;
    }

    .info-date-full {
        font-size: 20px;
    }

    .info-time-full {
        font-size: 20px;
    }

    .location-text {
        font-size: 18px;
    }

    .info-day {
        font-size: 12px;
    }

    .price-amount-inline {
        font-size: 26px;
    }

    .price-tax-small {
        font-size: 10px;
    }

    .info-sub {
        font-size: 11px;
        margin-top: 5px;
        text-align: right;
    }

    .capacity-large {
        font-size: 34px;
    }

    .capacity-limit {
        font-size: 11px;
        padding: 3px 8px;
        margin-left: 4px;
    }

    .title-top {
        font-size: 36px;
    }

    .title-bottom {
        font-size: 26px;
    }

    .hero-message {
        font-size: 13px;
        padding: 0 10px;
    }

    .catchcopy-sub {
        font-size: 13px;
    }

    .catchcopy-emphasis {
        font-size: 16px;
        padding: 5px 12px;
    }
}

/* ========================================
   セクション共通
======================================== */
.section {
    padding: 80px 0;
    position: relative;
}

.section-label {
    text-align: center;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: #ff6b6b;
    background-color: #fff0f0;
    display: inline-block;
    padding: 8px 24px;
    border-radius: 20px;
    margin: 0 auto 20px;
    display: block;
    width: fit-content;
    border: 2px solid #ff6b6b;
}

.section-title {
    font-family: 'Noto Serif JP', serif;
    font-size: 42px;
    font-weight: 900;
    text-align: center;
    margin-bottom: 50px;
    color: #1a1a1a;
    line-height: 1.5;
}

.title-emphasis {
    display: block;
    font-size: 28px;
    color: #ff0000;
    margin-bottom: 10px;
}

.title-main-text {
    display: block;
    position: relative;
    display: inline-block;
}

.title-main-text::after {
    content: '';
    display: block;
    width: 100%;
    height: 12px;
    background-color: #ffd700;
    position: absolute;
    bottom: 8px;
    left: 0;
    z-index: -1;
}

.section-subtitle {
    text-align: center;
    font-size: 20px;
    color: #666;
    margin-bottom: 50px;
    font-weight: 500;
}

.subtitle-emphasis {
    font-size: 28px;
    font-weight: 900;
    color: #ff0000;
}

.content-box {
    background-color: #fff;
    padding: 50px;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border: 3px solid #f0f0f0;
}

.lead {
    font-size: 22px;
    font-weight: 700;
    line-height: 2;
    margin-bottom: 40px;
    color: #1a1a1a;
    background: linear-gradient(transparent 60%, #fff59d 60%);
}

.text-content {
    font-size: 18px;
    line-height: 2;
    margin-bottom: 30px;
}

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

@media (max-width: 768px) {
    .section {
        padding: 50px 0;
    }

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

    .title-emphasis {
        font-size: 20px;
    }

    .content-box {
        padding: 30px 20px;
    }

    .lead {
        font-size: 18px;
    }

    .text-content {
        font-size: 15px;
    }

    .section-subtitle {
        font-size: 16px;
    }

    .subtitle-emphasis {
        font-size: 22px;
    }
}

/* ========================================
   なぜ元日に物理計算なのか
======================================== */
.section-why {
    background: linear-gradient(to bottom, #fff 0%, #fff8e1 100%);
}

.problem-list {
    margin: 40px 0;
}

.problem-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 20px;
    padding: 25px;
    background-color: #fff;
    border-radius: 12px;
    border-left: 8px solid #ff0000;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.problem-item:hover {
    transform: translateX(8px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
}

.problem-icon {
    font-size: 32px;
    color: #ff0000;
    font-weight: 900;
    flex-shrink: 0;
}

.problem-item p {
    font-size: 18px;
    line-height: 1.8;
    font-weight: 600;
}

.highlight-box {
    background: linear-gradient(135deg, #ff0000 0%, #cc0000 100%);
    color: #fff;
    padding: 50px;
    border-radius: 16px;
    margin: 50px 0;
    text-align: center;
    box-shadow: 0 8px 32px rgba(255, 0, 0, 0.3);
    position: relative;
    border: 6px solid #ffd700;
}

.highlight-box::before {
    content: '💡';
    font-size: 48px;
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    background-color: #ffd700;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 6px solid #fff;
}

.highlight-box p {
    font-size: 24px;
    font-weight: 900;
    line-height: 2;
    margin: 0;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

@media (max-width: 768px) {
    .problem-item {
        padding: 20px;
    }

    .problem-item p {
        font-size: 15px;
    }

    .highlight-box {
        padding: 40px 20px;
    }

    .highlight-box p {
        font-size: 18px;
    }

    .highlight-box::before {
        width: 60px;
        height: 60px;
        top: -25px;
        font-size: 36px;
    }
}

/* ========================================
   タイムテーブル
======================================== */
.section-content {
    background-color: #f5f5f5;
}

.timetable {
    margin-top: 40px;
}

.timetable-title {
    font-size: 28px;
    font-weight: 900;
    margin-bottom: 30px;
    text-align: center;
    color: #ff0000;
    background-color: #fff;
    padding: 20px;
    border-radius: 12px;
    border: 3px solid #ff0000;
}

.time-block {
    margin-bottom: 20px;
}

.time-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 25px 30px;
    border-radius: 12px;
    margin-bottom: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.time-item:hover {
    transform: translateX(8px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
}

.time-item.lecture {
    background-color: #fff;
    border-left: 8px solid #ff0000;
}

.time-item.break {
    background-color: #f9fafb;
    border-left: 8px solid #9ca3af;
}

.time-item.snack {
    background: linear-gradient(135deg, #ffd700 0%, #ffed4e 100%);
    border-left: 8px solid #ff8c00;
    border: 4px solid #ff8c00;
}

.time-item.optional {
    background-color: #e8f5e9;
    border-left: 8px solid #4caf50;
}

.time-label {
    font-size: 18px;
    font-weight: 900;
    color: #ff0000;
    min-width: 140px;
    font-family: 'Noto Sans JP', monospace;
}

.time-content {
    flex: 1;
}

.lecture-number {
    font-size: 16px;
    font-weight: 700;
    color: #ff0000;
    margin-bottom: 5px;
    background-color: #fff0f0;
    display: inline-block;
    padding: 4px 12px;
    border-radius: 4px;
}

.lecture-title {
    font-size: 24px;
    font-weight: 900;
    color: #1a1a1a;
}

.snack-icon {
    font-size: 32px;
    display: inline-block;
    margin-right: 10px;
    margin-bottom: 10px;
}

.snack-title {
    font-size: 22px;
    font-weight: 900;
    margin-bottom: 12px;
}

.snack-description {
    font-size: 15px;
    line-height: 1.8;
    color: #333;
    font-weight: 600;
    margin-top: 10px;
    padding: 12px;
    background-color: rgba(255, 255, 255, 0.5);
    border-radius: 8px;
}

@media (max-width: 768px) {
    .time-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
        padding: 20px;
    }

    .time-label {
        min-width: auto;
        font-size: 16px;
    }

    .lecture-title {
        font-size: 20px;
    }

    .timetable-title {
        font-size: 22px;
    }

    .snack-title {
        font-size: 18px;
    }

    .snack-description {
        font-size: 13px;
    }
}

/* ========================================
   この講座が目指すこと
======================================== */
.section-goal {
    background: linear-gradient(to bottom, #fff 0%, #e3f2fd 100%);
}

.goal-main {
    margin-bottom: 40px;
}

.goal-approach {
    margin-bottom: 40px;
}

.check-list {
    margin-top: 20px;
    background-color: #fff;
    padding: 30px;
    border-radius: 12px;
    border: 3px solid #4caf50;
}

.check-list li {
    position: relative;
    padding-left: 40px;
    margin-bottom: 20px;
    font-size: 20px;
    line-height: 1.8;
    font-weight: 600;
}

.check-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0;
    color: #4caf50;
    font-size: 32px;
    font-weight: 900;
}

@media (max-width: 768px) {
    .check-list {
        padding: 20px;
    }

    .check-list li {
        font-size: 16px;
        padding-left: 35px;
    }

    .check-list li::before {
        font-size: 24px;
    }
}

/* ========================================
   参加者特典
======================================== */
.section-bonus {
    background: linear-gradient(to bottom, #fff 0%, #fff8e1 100%);
    padding: 100px 0;
}

.bonus-intro {
    max-width: 1200px;
    margin: 0 auto;
}

.bonus-intro-card {
    background-color: #fff;
    border-radius: 20px;
    padding: 60px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
    border: 4px solid #ff0000;
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 50px;
    align-items: start;
}

.bonus-book-images {
    position: sticky;
    top: 100px;
}

.book-cover {
    margin-bottom: 30px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
    border-radius: 12px;
    overflow: hidden;
    border: 3px solid #ffd700;
}

.book-cover img {
    width: 100%;
    height: auto;
    display: block;
}

.book-samples {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
}

.book-samples img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    border: 2px solid #ddd;
    transition: all 0.3s ease;
    cursor: pointer;
}

.book-samples img:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(255, 215, 0, 0.4);
    border-color: #ffd700;
}

.bonus-intro-content {
    padding: 20px 0;
}

.bonus-book-title {
    font-size: 32px;
    font-weight: 900;
    color: #ff0000;
    margin-bottom: 20px;
    font-family: 'Noto Serif JP', serif;
    line-height: 1.5;
}

.bonus-gift-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, #ffd700 0%, #ffed4e 100%);
    color: #ff0000;
    font-size: 20px;
    font-weight: 900;
    padding: 12px 30px;
    border-radius: 30px;
    margin-bottom: 25px;
    box-shadow: 0 4px 12px rgba(255, 215, 0, 0.4);
    border: 3px solid #ff0000;
    animation: gift-pulse 2s ease-in-out infinite;
}

.gift-icon {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

@keyframes gift-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.bonus-description {
    margin-top: 30px;
}

.bonus-lead {
    font-size: 18px;
    line-height: 2;
    margin-bottom: 40px;
    font-weight: 600;
}

.bonus-features {
    background-color: #f0f9ff;
    padding: 30px;
    border-radius: 12px;
    margin-bottom: 40px;
    border: 3px solid #0ea5e9;
}

.bonus-features h4 {
    font-size: 20px;
    font-weight: 900;
    color: #ff0000;
    margin-bottom: 20px;
}

.bonus-topics {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.bonus-topics li {
    font-size: 17px;
    font-weight: 700;
    padding: 12px 20px;
    background-color: #fff;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 10px;
    border: 2px solid #0ea5e9;
}

.topic-icon {
    font-size: 24px;
}

.bonus-points {
    margin: 40px 0;
}

.bonus-point {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    padding: 25px;
    background-color: #fff8e1;
    border-radius: 12px;
    border-left: 6px solid #ffd700;
}

.point-number {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #ff0000 0%, #cc0000 100%);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 900;
    font-family: 'Noto Serif JP', serif;
}

.point-content h5 {
    font-size: 20px;
    font-weight: 900;
    color: #1a1a1a;
    margin-bottom: 10px;
}

.point-content p {
    font-size: 16px;
    line-height: 1.8;
    color: #333;
}

.bonus-message {
    background: linear-gradient(135deg, #ff0000 0%, #cc0000 100%);
    color: #fff;
    padding: 40px;
    border-radius: 16px;
    text-align: center;
    margin-top: 40px;
    border: 4px solid #ffd700;
}

.bonus-catchphrase {
    font-size: 24px;
    font-weight: 900;
    line-height: 1.8;
    margin-bottom: 20px;
}

.bonus-message p:last-child {
    font-size: 18px;
    font-weight: 600;
}

@media (max-width: 1024px) {
    .bonus-intro-card {
        grid-template-columns: 1fr;
        padding: 40px 30px;
        gap: 40px;
    }

    .bonus-book-images {
        position: static;
    }

    .book-samples {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .section-bonus {
        padding: 60px 0;
    }

    .bonus-intro-card {
        padding: 30px 20px;
    }

    .bonus-book-title {
        font-size: 24px;
    }

    .bonus-subtitle {
        font-size: 18px;
    }

    .bonus-lead {
        font-size: 16px;
    }

    .bonus-topics {
        grid-template-columns: 1fr;
    }

    .bonus-topics li {
        font-size: 15px;
    }

    .book-samples {
        grid-template-columns: 1fr;
    }

    .bonus-point {
        flex-direction: column;
        padding: 20px;
    }

    .point-number {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }

    .point-content h5 {
        font-size: 18px;
    }

    .bonus-catchphrase {
        font-size: 20px;
    }

    .bonus-message {
        padding: 30px 20px;
    }
}

/* ========================================
   教材・学びの再現性
======================================== */
.section-materials {
    background-color: #f5f5f5;
}

.materials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin: 50px 0;
}

.material-card {
    background-color: #fff;
    padding: 40px 30px;
    border-radius: 16px;
    text-align: center;
    border: 4px solid #ff0000;
    transition: all 0.3s ease;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.material-card:hover {
    border-color: #ffd700;
    transform: translateY(-8px);
    box-shadow: 0 12px 32px rgba(255, 215, 0, 0.3);
}

.material-icon {
    font-size: 64px;
    margin-bottom: 20px;
}

.material-card h3 {
    font-size: 22px;
    font-weight: 900;
    margin-bottom: 15px;
    color: #1a1a1a;
}

.material-card p {
    font-size: 16px;
    color: #666;
    font-weight: 600;
}

.bonus-box {
    background: linear-gradient(135deg, #ffd700 0%, #ffed4e 100%);
    color: #1a1a1a;
    padding: 50px;
    border-radius: 16px;
    margin-top: 60px;
    text-align: center;
    box-shadow: 0 12px 40px rgba(255, 215, 0, 0.4);
    border: 6px solid #ff8c00;
    position: relative;
}

.bonus-box::before {
    content: '🎁';
    font-size: 64px;
    position: absolute;
    top: -40px;
    left: 50%;
    transform: translateX(-50%);
    background-color: #ff0000;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 8px solid #fff;
}

.bonus-badge {
    display: inline-block;
    background-color: #ff0000;
    color: #fff;
    padding: 10px 30px;
    border-radius: 30px;
    font-size: 16px;
    font-weight: 900;
    margin-bottom: 25px;
    letter-spacing: 0.1em;
}

.bonus-title {
    font-size: 36px;
    font-weight: 900;
    margin-bottom: 15px;
    text-shadow: 2px 2px 0 rgba(255, 255, 255, 0.5);
}

.bonus-box p {
    font-size: 18px;
    margin-bottom: 10px;
    font-weight: 700;
}

.bonus-desc {
    font-size: 16px !important;
    margin-top: 25px !important;
    font-weight: 600 !important;
}

@media (max-width: 768px) {
    .materials-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .material-card {
        padding: 30px 20px;
    }

    .bonus-box {
        padding: 40px 20px;
    }

    .bonus-title {
        font-size: 26px;
    }

    .bonus-box::before {
        width: 80px;
        height: 80px;
        top: -35px;
        font-size: 48px;
    }

    .gift-icon {
        width: 30px;
        height: 30px;
    }

    .bonus-gift-badge {
        font-size: 18px;
        padding: 10px 20px;
    }
}

/* ========================================
   講師紹介
======================================== */
.section-instructor {
    background: linear-gradient(to bottom, #fff 0%, #fff8e1 100%);
}

/* 共通ラベルスタイル */
.organizer-label,
.instructor-label {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background-color: #ff0000;
    color: #fff;
    padding: 12px 30px;
    border-radius: 30px;
    font-size: 18px;
    font-weight: 900;
    margin-bottom: 30px;
}

.label-icon {
    font-size: 24px;
}

/* 企画者セクション */
.organizer-section {
    margin-bottom: 80px;
}

.organizer-card {
    background-color: #fff;
    padding: 50px;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
    display: flex;
    gap: 50px;
    align-items: flex-start;
    border: 4px solid #0ea5e9;
}

.organizer-photo {
    flex-shrink: 0;
}

.organizer-photo img {
    width: 280px;
    height: 350px;
    object-fit: cover;
    border-radius: 16px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
    border: 4px solid #0ea5e9;
}

.organizer-info {
    flex: 1;
}

.organizer-name {
    font-size: 36px;
    font-weight: 900;
    color: #0ea5e9;
    margin-bottom: 10px;
    font-family: 'Noto Serif JP', serif;
}

.organizer-title {
    font-size: 20px;
    font-weight: 700;
    color: #1a1a1a;
    background-color: #e0f2fe;
    display: inline-block;
    padding: 8px 20px;
    border-radius: 8px;
    margin-bottom: 30px;
}

.organizer-description p {
    font-size: 17px;
    line-height: 2;
    margin-bottom: 25px;
    font-weight: 500;
}

.organizer-message {
    background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
    color: #fff;
    padding: 25px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 18px !important;
    box-shadow: 0 4px 12px rgba(14, 165, 233, 0.3);
    border-left: 6px solid #ffd700;
}

/* 講師セクション */
.instructor-section {
    margin-top: 80px;
}

.instructor-card {
    background-color: #fff;
    padding: 50px;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
    display: flex;
    gap: 50px;
    align-items: flex-start;
    border: 4px solid #ffd700;
}

.instructor-photo {
    flex-shrink: 0;
}

.instructor-photo img {
    width: 280px;
    height: 350px;
    object-fit: cover;
    border-radius: 16px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
    border: 4px solid #ffd700;
}

.instructor-info {
    flex: 1;
}

.instructor-name {
    font-size: 36px;
    font-weight: 900;
    color: #ff0000;
    margin-bottom: 10px;
    font-family: 'Noto Serif JP', serif;
}

.instructor-name-sub {
    font-size: 20px;
    font-weight: 400;
    color: #666;
    margin-left: 15px;
}

.instructor-title {
    font-size: 20px;
    font-weight: 700;
    color: #1a1a1a;
    background-color: #fff59d;
    display: inline-block;
    padding: 8px 20px;
    border-radius: 8px;
    margin-bottom: 30px;
}

.instructor-description p {
    font-size: 17px;
    line-height: 2;
    margin-bottom: 25px;
    font-weight: 500;
}

.instructor-achievements {
    background-color: #f0f9ff;
    padding: 30px;
    border-radius: 12px;
    margin: 30px 0;
    border: 3px solid #0ea5e9;
}

.instructor-achievements h4 {
    font-size: 18px;
    font-weight: 900;
    color: #ff0000;
    margin-bottom: 20px;
}

.instructor-achievements ul li {
    position: relative;
    padding-left: 25px;
    margin-bottom: 12px;
    font-size: 16px;
    line-height: 1.8;
    font-weight: 600;
}

.instructor-achievements ul li::before {
    content: '★';
    position: absolute;
    left: 0;
    color: #ffd700;
    font-size: 18px;
}

.instructor-specialty {
    background: linear-gradient(135deg, #ffd700 0%, #ffed4e 100%);
    padding: 25px;
    border-radius: 12px;
    border-left: 8px solid #ff8c00;
    font-weight: 700;
    font-size: 17px;
    box-shadow: 0 4px 12px rgba(255, 215, 0, 0.3);
}

.instructor-other {
    margin-top: 25px;
}

.instructor-link {
    margin-top: 30px;
    text-align: right;
}

.instructor-link a {
    color: #0ea5e9;
    font-weight: 900;
    font-size: 18px;
    border-bottom: 3px solid #0ea5e9;
    padding-bottom: 4px;
    transition: all 0.3s ease;
}

.instructor-link a:hover {
    color: #ff0000;
    border-bottom-color: #ff0000;
}

@media (max-width: 968px) {
    .organizer-card,
    .instructor-card {
        flex-direction: column;
        padding: 30px;
        gap: 30px;
    }

    .organizer-photo img,
    .instructor-photo img {
        width: 100%;
        height: 280px;
        object-fit: cover;
    }

    .organizer-name,
    .instructor-name {
        font-size: 28px;
    }

    .organizer-title {
        font-size: 18px;
    }

    .organizer-description p {
        font-size: 15px;
    }

    .organizer-message {
        font-size: 16px !important;
        padding: 20px;
    }

    .instructor-name-sub {
        display: block;
        margin-left: 0;
        margin-top: 8px;
        font-size: 18px;
    }

    .instructor-achievements {
        padding: 20px;
    }

    .organizer-section {
        margin-bottom: 60px;
    }

    .instructor-section {
        margin-top: 60px;
    }
}

/* ========================================
   期待できる変化
======================================== */
.section-benefits {
    background-color: #f5f5f5;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
    margin-bottom: 50px;
}

.benefit-card {
    background-color: #fff;
    padding: 40px 30px;
    border-radius: 16px;
    text-align: center;
    border: 4px solid #4caf50;
    transition: all 0.3s ease;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.benefit-card:hover {
    background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
    color: #fff;
    transform: translateY(-8px) scale(1.05);
    box-shadow: 0 12px 32px rgba(76, 175, 80, 0.3);
}

.benefit-icon {
    font-size: 48px;
    color: #4caf50;
    font-weight: 900;
    margin-bottom: 20px;
}

.benefit-card:hover .benefit-icon {
    color: #ffd700;
}

.benefit-card p {
    font-size: 18px;
    font-weight: 700;
    line-height: 1.7;
}

@media (max-width: 1200px) {
    .benefits-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .benefits-grid {
        grid-template-columns: 1fr;
    }

    .benefit-card {
        padding: 30px 20px;
    }
}

/* ========================================
   受講対象
======================================== */
.section-target {
    background: linear-gradient(to bottom, #fff 0%, #e3f2fd 100%);
}

.target-box {
    background: linear-gradient(135deg, #ff0000 0%, #cc0000 100%);
    color: #fff;
    padding: 60px 50px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 12px 40px rgba(255, 0, 0, 0.3);
    border: 6px solid #ffd700;
}

.target-main {
    font-size: 40px;
    font-weight: 900;
    margin-bottom: 25px;
    font-family: 'Noto Serif JP', serif;
    text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.3);
}

.target-sub {
    font-size: 22px;
    font-weight: 500;
    margin-left: 20px;
}

.target-desc {
    font-size: 22px;
    line-height: 2;
    font-weight: 600;
}

@media (max-width: 768px) {
    .target-box {
        padding: 40px 20px;
    }

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

    .target-sub {
        display: block;
        margin-left: 0;
        margin-top: 10px;
        font-size: 18px;
    }

    .target-desc {
        font-size: 18px;
    }
}

/* ========================================
   受講料・定員
======================================== */
.section-pricing {
    background-color: #f5f5f5;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.pricing-card,
.capacity-card {
    background-color: #fff;
    padding: 60px 50px;
    border-radius: 16px;
    text-align: center;
    border: 5px solid #ff0000;
    transition: all 0.3s ease;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
    position: relative;
}

.pricing-card::before {
    content: '💰';
    font-size: 64px;
    position: absolute;
    top: -40px;
    left: 50%;
    transform: translateX(-50%);
    background-color: #ffd700;
    width: 90px;
    height: 90px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 6px solid #fff;
}

.capacity-card::before {
    content: '👥';
    font-size: 64px;
    position: absolute;
    top: -40px;
    left: 50%;
    transform: translateX(-50%);
    background-color: #ffd700;
    width: 90px;
    height: 90px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 6px solid #fff;
}

.pricing-card:hover,
.capacity-card:hover {
    border-color: #ffd700;
    transform: translateY(-8px);
    box-shadow: 0 16px 48px rgba(255, 215, 0, 0.3);
}

.pricing-title,
.capacity-title {
    font-size: 24px;
    font-weight: 900;
    color: #1a1a1a;
    margin-bottom: 30px;
}

.pricing-amount {
    margin-bottom: 20px;
}

.amount-main {
    font-size: 56px;
    font-weight: 900;
    color: #ff0000;
    font-family: 'Noto Serif JP', serif;
}

.amount-tax {
    font-size: 18px;
    color: #666;
    margin-left: 10px;
    font-weight: 700;
}

.pricing-tax-included {
    font-size: 20px;
    color: #666;
    margin-bottom: 35px;
    font-weight: 600;
}

.pricing-includes {
    text-align: left;
    margin: 0 auto;
    max-width: 260px;
    background-color: #f0f9ff;
    padding: 20px;
    border-radius: 12px;
}

.pricing-includes li {
    position: relative;
    padding-left: 30px;
    margin-bottom: 12px;
    font-size: 16px;
    line-height: 1.6;
    font-weight: 600;
}

.pricing-includes li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #4caf50;
    font-size: 22px;
    font-weight: 900;
}

.capacity-amount {
    margin-bottom: 20px;
}

.capacity-number {
    font-size: 90px;
    font-weight: 900;
    color: #ff0000;
    font-family: 'Noto Serif JP', serif;
}

.capacity-unit {
    font-size: 36px;
    font-weight: 900;
    color: #1a1a1a;
    margin-left: 10px;
}

.capacity-note {
    font-size: 20px;
    color: #666;
    margin-bottom: 35px;
    font-weight: 700;
}

.capacity-desc {
    font-size: 16px;
    line-height: 1.9;
    color: #666;
    font-weight: 600;
}

@media (max-width: 768px) {
    .pricing-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .pricing-card,
    .capacity-card {
        padding: 50px 30px;
    }

    .amount-main {
        font-size: 42px;
    }

    .capacity-number {
        font-size: 70px;
    }
}

/* ========================================
   FAQ
======================================== */
.section-faq {
    background: linear-gradient(to bottom, #fff 0%, #fff8e1 100%);
}

.faq-list {
    max-width: 1000px;
    margin: 0 auto;
}

.faq-item {
    background-color: #fff;
    padding: 35px;
    border-radius: 16px;
    margin-bottom: 25px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 3px solid #f0f0f0;
}

.faq-item:hover {
    box-shadow: 0 8px 24px rgba(255, 215, 0, 0.3);
    border-color: #ffd700;
    transform: translateX(8px);
}

.faq-question {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

.faq-q {
    font-size: 28px;
    font-weight: 900;
    color: #ff0000;
    flex-shrink: 0;
}

.faq-question span:last-child {
    font-size: 20px;
    font-weight: 700;
    color: #1a1a1a;
    line-height: 1.6;
}

.faq-answer {
    display: flex;
    gap: 15px;
    padding-left: 43px;
}

.faq-a {
    font-size: 28px;
    font-weight: 900;
    color: #4caf50;
    flex-shrink: 0;
}

.faq-answer span:last-child {
    font-size: 18px;
    line-height: 1.9;
    color: #333;
    font-weight: 600;
}

.faq-answer-content {
    flex: 1;
}

.faq-answer-content p {
    font-size: 18px;
    line-height: 1.9;
    color: #333;
    font-weight: 600;
    margin-bottom: 10px;
}

.faq-answer-content p:last-child {
    margin-bottom: 0;
}

.faq-highlight {
    background: linear-gradient(transparent 60%, #fff59d 60%);
    font-weight: 900 !important;
    color: #ff0000 !important;
    font-size: 20px !important;
    padding: 5px 0;
}

.faq-price {
    color: #ff0000;
    font-size: 22px;
    font-weight: 900;
    font-family: 'Noto Serif JP', serif;
}

.faq-note {
    font-size: 16px !important;
    color: #666 !important;
    font-weight: 500 !important;
}

@media (max-width: 768px) {
    .faq-item {
        padding: 25px 20px;
    }

    .faq-q,
    .faq-a {
        font-size: 24px;
    }

    .faq-question span:last-child {
        font-size: 17px;
    }

    .faq-answer {
        padding-left: 0;
    }

    .faq-answer span:last-child {
        font-size: 16px;
    }

    .faq-answer-content p {
        font-size: 16px;
    }

    .faq-highlight {
        font-size: 17px !important;
    }

    .faq-price {
        font-size: 20px;
    }

    .faq-note {
        font-size: 14px !important;
    }
}

/* ========================================
   最後のメッセージ
======================================== */
.section-final {
    background: linear-gradient(135deg, #1a1a1a 0%, #333 100%);
    color: #fff;
    position: relative;
    overflow: hidden;
}

.section-final::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 30% 40%, rgba(255, 215, 0, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 60%, rgba(255, 0, 0, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.final-message {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.final-title {
    font-size: 42px;
    font-weight: 900;
    margin-bottom: 50px;
    font-family: 'Noto Serif JP', serif;
    color: #ffd700;
}

.final-text {
    font-size: 26px;
    line-height: 2.2;
    margin-bottom: 50px;
    font-weight: 700;
}

.final-capacity {
    font-size: 28px;
    font-weight: 900;
    margin-top: 70px;
    padding: 35px;
    background: linear-gradient(135deg, #ff0000 0%, #cc0000 100%);
    border-radius: 16px;
    border: 6px solid #ffd700;
    box-shadow: 0 8px 32px rgba(255, 215, 0, 0.4);
}

@media (max-width: 768px) {
    .final-title {
        font-size: 28px;
    }

    .final-text {
        font-size: 20px;
    }

    .final-capacity {
        font-size: 22px;
        padding: 25px 20px;
    }
}

/* ========================================
   CTA（申し込み）
======================================== */
.section-cta {
    background: linear-gradient(to bottom, #fff8e1 0%, #fff 100%);
    padding: 100px 0;
}

.cta-box {
    max-width: 1000px;
    margin: 0 auto;
    background: linear-gradient(135deg, #ff0000 0%, #cc0000 100%);
    padding: 70px 60px;
    border-radius: 20px;
    box-shadow: 0 12px 48px rgba(255, 0, 0, 0.4);
    border: 8px solid #ffd700;
    position: relative;
}

.cta-box::before {
    content: '';
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 60px;
    background: repeating-linear-gradient(
        45deg,
        #ffd700,
        #ffd700 10px,
        #fff 10px,
        #fff 20px
    );
    border-radius: 30px;
}

.cta-badge {
    text-align: center;
    font-size: 24px;
    font-weight: 900;
    color: #ff0000;
    background-color: #ffd700;
    padding: 15px 40px;
    border-radius: 50px;
    margin: 0 auto 30px;
    display: inline-block;
    box-shadow: 0 6px 20px rgba(255, 215, 0, 0.5);
    animation: badge-pulse 2s ease-in-out infinite;
}

@keyframes badge-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.cta-title {
    font-size: 48px;
    font-weight: 900;
    text-align: center;
    color: #fff;
    margin-bottom: 20px;
    font-family: 'Noto Serif JP', serif;
    text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.3);
}

.cta-desc {
    text-align: center;
    font-size: 24px;
    color: #fff;
    margin-bottom: 50px;
    font-weight: 700;
}

.cta-highlight {
    font-size: 36px;
    color: #ffd700;
    font-weight: 900;
    margin: 0 8px;
}

.cta-info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
    margin-bottom: 60px;
}

.cta-info-item {
    background-color: #fff;
    padding: 30px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
    border: 4px solid #ffd700;
}

.cta-info-label {
    font-size: 16px;
    font-weight: 700;
    color: #666;
    margin-bottom: 15px;
}

.cta-info-value {
    font-size: 24px;
    font-weight: 900;
    color: #ff0000;
    line-height: 1.5;
}

.cta-bonus-info {
    background: linear-gradient(135deg, #fff8e1 0%, #fff59d 100%);
    padding: 25px 30px;
    border-radius: 16px;
    margin: 30px 0;
    display: flex;
    align-items: center;
    gap: 20px;
    border: 3px solid #fbbf24;
    box-shadow: 0 4px 12px rgba(251, 191, 36, 0.3);
}

.bonus-icon-large {
    font-size: 48px;
    flex-shrink: 0;
}

.bonus-text {
    font-size: 17px;
    line-height: 1.8;
    color: #1a1a1a;
    font-weight: 600;
    margin: 0;
}

.bonus-text strong {
    color: #ff0000;
    font-size: 18px;
}

.cta-button-wrapper {
    text-align: center;
}

.btn-cta {
    margin-bottom: 20px;
}

.btn-icon {
    font-size: 28px;
}

.cta-note {
    font-size: 15px;
    color: #ffd700;
    font-weight: 600;
    margin-bottom: 15px;
}

.cta-warning {
    font-size: 18px;
    color: #ffd700;
    font-weight: 900;
    background-color: rgba(0, 0, 0, 0.3);
    padding: 15px 25px;
    border-radius: 12px;
    display: inline-block;
    margin-top: 10px;
    border: 3px solid #ffd700;
}

@media (max-width: 768px) {
    .section-cta {
        padding: 60px 0;
    }

    .cta-box {
        padding: 50px 20px;
    }

    .cta-badge {
        font-size: 18px;
        padding: 12px 25px;
    }

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

    .cta-desc {
        font-size: 18px;
    }

    .cta-highlight {
        font-size: 28px;
    }

    .cta-info-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .cta-info-item {
        padding: 25px 20px;
    }

    .cta-info-value {
        font-size: 20px;
    }

    .cta-bonus-info {
        flex-direction: column;
        text-align: center;
        padding: 20px;
        gap: 15px;
    }

    .bonus-icon-large {
        font-size: 40px;
    }

    .bonus-text {
        font-size: 15px;
    }

    .bonus-text strong {
        font-size: 16px;
    }

    .cta-warning {
        font-size: 15px;
        padding: 12px 20px;
    }
}

/* ========================================
   申し込みフォーム
======================================== */
.section-form {
    background: linear-gradient(to bottom, #fff 0%, #f5f5f5 100%);
    padding: 100px 0;
}

.form-header {
    text-align: center;
    margin-bottom: 60px;
}

.form-description {
    font-size: 18px;
    line-height: 2;
    color: #333;
    max-width: 800px;
    margin: 0 auto;
}

.form-highlight {
    color: #ff0000;
    font-size: 20px;
}

.form-container {
    max-width: 800px;
    margin: 0 auto;
}

.application-form {
    background-color: #fff;
    padding: 60px 50px;
    border-radius: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
    border: 4px solid #ff0000;
}

.form-group {
    margin-bottom: 35px;
}

.form-label {
    display: block;
    font-size: 18px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 12px;
}

.required-badge {
    display: inline-block;
    background-color: #ff0000;
    color: #fff;
    font-size: 12px;
    padding: 4px 10px;
    border-radius: 4px;
    margin-left: 8px;
    font-weight: 700;
}

.optional-badge {
    display: inline-block;
    background-color: #999;
    color: #fff;
    font-size: 12px;
    padding: 4px 10px;
    border-radius: 4px;
    margin-left: 8px;
    font-weight: 700;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 16px 20px;
    font-size: 16px;
    border: 3px solid #ddd;
    border-radius: 8px;
    font-family: 'Noto Sans JP', sans-serif;
    transition: all 0.3s ease;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: #ff0000;
    box-shadow: 0 0 0 4px rgba(255, 0, 0, 0.1);
}

.form-select {
    cursor: pointer;
    background-color: #fff;
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.form-hint {
    font-size: 14px;
    color: #666;
    margin-top: 8px;
    font-weight: 500;
}

.form-submit {
    text-align: center;
    margin-top: 50px;
}

.btn-submit {
    background: linear-gradient(135deg, #ff0000 0%, #cc0000 100%);
    color: #fff;
    padding: 24px 60px;
    border-radius: 50px;
    font-size: 24px;
    font-weight: 900;
    border: 4px solid #ffd700;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 8px 24px rgba(255, 0, 0, 0.4);
    transition: all 0.3s ease;
}

.btn-submit:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 12px 32px rgba(255, 0, 0, 0.6);
    opacity: 1;
}

.btn-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.form-submit-note {
    font-size: 15px;
    color: #666;
    margin-top: 20px;
    font-weight: 600;
}

/* 送信完了メッセージ */
.success-message {
    background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
    color: #fff;
    padding: 60px 50px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 8px 32px rgba(76, 175, 80, 0.4);
    border: 4px solid #ffd700;
}

.success-icon {
    font-size: 80px;
    font-weight: 900;
    margin-bottom: 20px;
    background-color: #fff;
    color: #4caf50;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 30px;
    border: 6px solid #fff;
}

.success-title {
    font-size: 32px;
    font-weight: 900;
    margin-bottom: 20px;
    font-family: 'Noto Serif JP', serif;
}

.success-text {
    font-size: 18px;
    line-height: 2;
    font-weight: 600;
}

@media (max-width: 768px) {
    .section-form {
        padding: 60px 0;
    }

    .application-form {
        padding: 40px 20px;
    }

    .form-label {
        font-size: 16px;
    }

    .form-input,
    .form-select,
    .form-textarea {
        padding: 14px 16px;
        font-size: 15px;
    }

    .btn-submit {
        padding: 20px 40px;
        font-size: 20px;
    }

    .success-message {
        padding: 40px 20px;
    }

    .success-icon {
        font-size: 60px;
        width: 100px;
        height: 100px;
    }

    .success-title {
        font-size: 24px;
    }

    .success-text {
        font-size: 16px;
    }
}

/* ========================================
   フッター
======================================== */
.footer {
    background-color: #1a1a1a;
    color: #fff;
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
    text-align: left;
}

.footer-logo-wrapper {
    background-color: #fff;
    padding: 12px 20px;
    border-radius: 8px;
    display: inline-block;
    margin-bottom: 15px;
}

.footer-logo img {
    height: 50px;
    width: auto;
    display: block;
}

.footer-tagline {
    font-size: 14px;
    color: #ffd700;
    font-weight: 600;
    margin-top: 10px;
}

.footer-nav {
    display: contents;
}

.footer-links {
    text-align: left;
}

.footer-heading {
    font-size: 16px;
    font-weight: 700;
    color: #ffd700;
    margin-bottom: 15px;
    border-bottom: 2px solid #ffd700;
    padding-bottom: 8px;
}

.footer-links ul {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: #fff;
    font-size: 14px;
    text-decoration: none;
    transition: color 0.3s ease;
    opacity: 0.8;
}

.footer-links a:hover {
    color: #ffd700;
    opacity: 1;
}

.footer-keywords {
    background-color: rgba(255, 255, 255, 0.05);
    padding: 25px;
    border-radius: 12px;
    margin-bottom: 30px;
    border: 1px solid rgba(255, 215, 0, 0.2);
}

.keywords-title {
    font-size: 14px;
    font-weight: 700;
    color: #ffd700;
    margin-bottom: 12px;
}

.keywords-list {
    font-size: 12px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.7);
    word-wrap: break-word;
}

.footer-copy {
    font-size: 14px;
    opacity: 0.6;
    text-align: center;
    padding-top: 20px;
}

@media (max-width: 968px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .footer-logo,
    .footer-links {
        text-align: left;
    }
}

@media (max-width: 768px) {
    .footer {
        padding: 40px 0 20px;
    }

    .footer-logo-wrapper {
        padding: 10px 15px;
    }

    .footer-logo img {
        height: 40px;
    }

    .footer-keywords {
        padding: 20px 15px;
    }

    .keywords-list {
        font-size: 11px;
    }
}