/* =========================================================================
   CSS変数・初期設定
========================================================================= */
:root {
    --primary-color: #1e73be;
    --primary-light: #52a8ff;
    --primary-dark: #124f85;
    --accent-color: #fbd636;
    --text-color: #333333;
    --text-light: #666666;
    --bg-color: #f4f9ff;
    --blue-gradation: linear-gradient(#1870D3, #42B3EE);
    --dark-gradation: linear-gradient(360deg, #176DAF 31.07%, #0F3D77 96.69%);
    --gold-gradation: linear-gradient(135deg, #D6BD7C, #FFF8E7 50%, #D6BD7C);
    --din-font: 'Arial Black', sans-serif;
    --heavy-en-font: 'Arial Black', 'Impact', sans-serif;
    --jp-font: 'Shin Gothic', 'Hiragino Kaku Gothic ProN', 'ヒラギノ角ゴ ProN W3', 'Noto Sans JP', sans-serif;
}

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

body {
    font-family: var(--jp-font);
    color: var(--text-color);
    background-color: var(--bg-color);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

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

ul {
    list-style: none;
}

a {
    text-decoration: none;
}

.number {
    font-family: var(--din-font);
    font-weight: 700;
}

/* =========================================================================
   仮画像プレースホルダー
========================================================================= */
.dummy-image {
    background-color: #e0e0e0;
    border-radius: 8px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #888;
    text-align: center;
    font-size: 0.9rem;
    overflow: hidden;
    position: relative;
}

.dummy-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: repeating-linear-gradient(45deg,
            transparent,
            transparent 10px,
            rgba(0, 0, 0, 0.03) 10px,
            rgba(0, 0, 0, 0.03) 20px);
}

.dummy-image span {
    position: relative;
    z-index: 1;
}

/* =========================================================================
   共通ユーティリティ
========================================================================= */

.section-title-bg,
.section-title-bg2,
.section-title-bg3 {
    font-family: Arial, Helvetica, sans-serif;
    font-size: clamp(1rem, 15vw, 10rem);
    white-space: nowrap;
    font-weight: bold;
    text-align: center;
    line-height: 1;
    padding-top: 0;
    z-index: 0;
    position: relative;
}

.section-title-bg {
    color: rgba(255, 255, 255, 0.1);
    margin-bottom: -0.3em;
}

.section-title-bg2 {
    font-weight: 900;
    color: rgba(44, 91, 161, 0.1);
    margin-bottom: -0.3em;
    mix-blend-mode: multiply;
}

.section-title-bg3 {
    font-weight: 900;
    color: rgba(255, 255, 255, 0.3);
    margin-bottom: 0.3em;
    mix-blend-mode: screen;
}

.btn-primary {
    display: block;
    width: 90%;
    margin: 30px auto 0;
    padding: 20px 10px;
    background: var(--gold-gradation);
    color: #333;
    font-weight: 900;
    font-size: 1.5rem;
    text-align: center;
    border-radius: 40px;
    box-shadow: 0 6px 15px rgba(95, 106, 120, 0.4);
    transition: transform 0.2s, box-shadow 0.2s;
}

.btn-primary:active,
.btn-primary:hover {
    transform: translateY(2px);
    box-shadow: 0 2px 5px rgba(255, 179, 0, 0.4);
}

.fv-inner,
.campaign-inner,
.intro-inner,
.doctor-inner,
.promise-inner,
.message-inner {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    width: 100%;
}

.sp-br {
    display: none;
}

.br-pc {
    display: block;
    font-weight: 600;
    color: var(--primary-dark);
}

.br-sp {
    display: none;
}

/* =========================================================================
   オープニングアニメーション
========================================================================= */
.opening-screen {
    position: fixed;
    inset: 0;
    background: #ffffff;
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 1s ease, visibility 1s ease;
}

.opening-logo {
    transition: opacity 0.8s ease;
}

.opening-logo-img {
    height: 100px;
    width: auto;
}

.opening-counter {
    position: absolute;
    transition: opacity 0.8s ease;
}

.opening-counter span {
    font-family: var(--din-font);
    background: linear-gradient(135deg, #42B3EE, #1870D3);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    font-size: 25vw;
    font-weight: 700;
    line-height: 1;
    text-shadow: 0px 10px 30px rgba(30, 115, 190, 0.2);
}

@media (min-width: 768px) {
    .opening-counter span {
        font-size: 18rem;
    }
}

.skip-btn {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9999;
    cursor: pointer;
    color: #fff;
    font-size: 20px;
    background: var(--blue-gradation);
    padding: 10px 20px;
    border-radius: 10px;
    border: none;
}

.animation-wrapper.skipped {
    animation: none !important;
    opacity: 0;
    pointer-events: none;
}

/* =========================================================================
   メインコンテンツ
========================================================================= */
.main-content {
    opacity: 1;
    transition: opacity 1.5s ease-in;
    width: 100%;
    background-color: #ffffff;
    position: relative;
    overflow-x: hidden;
}

.main-content.hidden {
    opacity: 0;
    height: 100vh;
    overflow: hidden;
}

/* =========================================================================
   ヘッダー
========================================================================= */
.header {
    background: transparent;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    padding: 0 5px;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1000px;
    margin: 0 auto;
}

.header-logo img {
    height: 48px;
    width: 160px;
    position: relative;
    z-index: 101;
    margin: 0.5rem 5px;
}

.header-nav ul {
    display: flex;
    gap: 15px;
    align-items: center;
}

.header-nav li:not(.nav-cta-item):not(:last-child) {
    border-right: 1px solid rgba(255, 255, 255, 0.5);
    padding-right: 15px;
}

.header-nav a:not(.btn-header-cta) {
    color: #ffffff;
    font-size: 0.9rem;
    font-weight: 700;
    transition: opacity 0.3s;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.header-nav a:not(.btn-header-cta):hover {
    opacity: 0.7;
}

.header-nav img {
    background: #ffffff;
    padding: 10px;
}

.btn-header-cta {
    display: inline-block;
    padding: 8px 20px;
    margin: auto 10px auto auto;
    color: #ffffff;
    font-size: 1em;
    font-weight: 700;
    border: 2px solid #ffffff;
    border-radius: 30px;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.1);
}

.btn-header-cta:hover {
    background: #ffffff;
    color: var(--primary-color);
}

.hamburger {
    display: none;
    width: 40px;
    height: 40px;
    background: transparent;
    border: none;
    cursor: pointer;
    position: relative;
    z-index: 101;
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: #ffffff;
    position: absolute;
    left: 8px;
    transition: all 0.3s ease-in-out;
}

.hamburger span:nth-child(1) {
    top: 12px;
}

.hamburger span:nth-child(2) {
    top: 19px;
}

.hamburger span:nth-child(3) {
    top: 26px;
}

.hamburger.is-active span:nth-child(1) {
    top: 19px;
    transform: rotate(45deg);
}

.hamburger.is-active span:nth-child(2) {
    opacity: 0;
}

.hamburger.is-active span:nth-child(3) {
    top: 19px;
    transform: rotate(-45deg);
}

@media (min-width: 769px) {

    .header-nav,
    .header-logo {
        margin-top: 10px;
    }
}

@media (max-width: 900px) and (min-width: 769px) {
    .header-nav a:not(.btn-header-cta) {
        color: #ffffff;
        font-size: 1.6vw;
        font-weight: 700;
        transition: opacity 0.3s;
        text-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
    }

    .btn-header-cta {
        font-size: 1.5vw;
    }

    .header-logo {
        width: 16vw;
    }

    .header-logo img {
        width: 100%;
    }

    .header-nav,
    .header-logo {
        margin-top: 0;
    }

}


@media (min-width: 769px) and(max-width: 900px) {
    .header-nav {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: var(--primary-color);
        padding-top: 80px;
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease-in-out;
    }

    .header-nav a:not(.btn-header-cta) {
        font-size: 3vw !important;
    }


}

@media (max-width: 768px) {
    .header {
        padding: 0 2vw;
    }

    .header-logo {
        width: 35%;
    }

    .hamburger {
        display: block;
    }

    .header-nav {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: var(--primary-color);
        padding-top: 80px;
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease-in-out;
    }

    .header-nav.is-active {
        opacity: 1;
        visibility: visible;
    }

    .header-nav ul {
        flex-direction: column;
        justify-content: center;
        width: 100%;
    }

    .header-nav li:not(.nav-cta-item):not(:last-child) {
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.2);
        padding-right: 0;
        width: 80%;
        text-align: center;
        padding-bottom: 15px;
    }

    .header-nav li {
        width: 80%;
        text-align: center;
    }

    .nav-cta-item {
        margin-top: 20px;
    }
}


/* =========================================================================
   ファーストビュー (FV)
========================================================================= */
.fv {
    position: relative;
    padding: 110px 20px 40px;
    background-image: url(assets/media/AdobeStock_627470197.png),
        linear-gradient(334.96deg, #1B96D5, #0A55AA, #1B96D5);
    background-size: cover;
    background-blend-mode: multiply;
    color: #ffffff;
    text-align: center;
    overflow: hidden;
}

.fv .wrap {
    width: 100%;
    max-width: 900px;
    margin: 75px auto 0;
    position: relative;
    height: 560px;
}

.fv-bg-image {
    position: absolute;
    top: 36%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    z-index: 0;
    pointer-events: none;
    mix-blend-mode: screen;
}

.fv-inner {
    position: relative;
    z-index: 2;
    top: 36px;
}

.fv-text-wrap {
    position: relative;
}

.fv-text-wrap img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.fv-title-en {
    display: block;
    font-family: var(--din-font);
    font-size: 28px;
    letter-spacing: 2px;
    line-height: 1.2;
    margin-bottom: 20px;
    background: linear-gradient(135deg, var(--accent-color) 0%, #D6BD7C 40%, #FFF8E7 50%, #D6BD7C 60%, var(--accent-color) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.fv-title-jp {
    display: block;
    font-size: 7.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--accent-color) 0%, #D6BD7C 40%, #FFF8E7 50%, #D6BD7C 60%, var(--accent-color) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    margin: -5.6rem;
}

.fv-title-jp .number {
    font-size: 13rem;
}

.fv-middle {
    margin: 0 0 -30px;
}

.fv-catchphrase {
    font-size: 25px;
    font-weight: 900;
    line-height: 1.8;
    margin-top: 2.5rem;
    text-shadow: 0 0px 4px #1870d3;
}

.fv-catchphrase-sub {
    font-size: 23px;
    font-weight: 300;
    margin-top: 10px;
    font-family: 'Noto Serif JP', '游明朝', 'Yu Mincho', 'Hiragino Mincho ProN', serif;
    display: flex;
    align-items: center;
    gap: 12px;
    justify-content: center;
}

.fv-catchphrase-sub::before,
.fv-catchphrase-sub::after {
    content: '';
    width: 40px;
    height: 1px;
    background: currentColor;
    flex-shrink: 0;
}

.fv-images {
    display: flex;
    position: relative;
    justify-content: center;
    align-items: flex-end;
    margin: 0 auto;
    width: 100%;
}

.fv-images p {
    font-size: 0.8em;
    color: #fff;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
    text-align: center;
    line-height: 1.4;
    white-space: nowrap;
}

.fv-images span {
    font-weight: 700;
    font-size: 1.2em;
}

/* ナダル */
.fv-doctor-image {
    position: absolute;
    z-index: 1;
    bottom: -140px;
    width: 570px;
    left: -220px;
}

.fv-doctor-image p {
    position: absolute;
    bottom: 23%;
    left: 50%;
    transform: translateX(-50%);
    font-size: 13px;
    font-weight: 800;
}

/* うえのくん */
.fv-character-image {
    position: absolute;
    z-index: 2;
    bottom: -50px;
    width: 250px;
    right: -40px;
}

.fv-character-image p {
    position: absolute;
    bottom: 5%;
    left: 50%;
    transform: translateX(-50%);
    margin-bottom: 5px;
    width: 100%;
    font-size: 13px;
    font-weight: 800;
}

/* -------------------------------------------------------------------------
   FV タブレット (769px〜1024px)
   1025px以上の固定px値を vw に変換して同じ比率を維持
   換算式: 元のpx値 ÷ 1025 × 100 = vw
------------------------------------------------------------------------- */
@media (min-width: 769px) and (max-width: 1024px) {

    /* padding: 110px 20px 40px */
    .fv {
        padding: 10.73vw 1.95vw 3.9vw;
    }

    /* max-width:900px / margin-top:75px / height:560px */
    .fv .wrap {
        max-width: 87.8vw;
        margin-top: 7.32vw;
        height: 54.63vw;
    }

    /* width:890px */
    .fv-bg-image {
        width: 78vw;
    }

    /* top:36px */
    .fv-inner {
        top: 3.51vw;
    }

    /* font-size:33px / letter-spacing:2px / margin-bottom:25px */
    .fv-title-en {
        font-size: 2.7vw;
        letter-spacing: 0.2vw;
        margin-bottom: 2.44vw;
    }

    /* font-size:7.5rem=120px / margin:-6.5rem=-104px */
    .fv-title-jp {
        font-size: clamp(100px, 11.7vw, 120px);
        margin: -9.2vw;
    }

    /* font-size:15rem=240px */
    .fv-title-jp .number {
        font-size: clamp(160px, 20.2vw, 208px);
    }

    /* margin-bottom:-30px */
    .fv-middle {
        margin: 0 0 -2.93vw;
    }

    /* font-size:25px / margin-top:3rem=48px */
    .fv-catchphrase {
        font-size: 2.45vw;
        margin-top: 4.5vw;
        text-shadow: 0 0 0.39vw #1870d3;
    }

    /* font-size:23px / margin-top:10px / gap:12px */
    .fv-catchphrase-sub {
        font-size: 2.24vw;
        margin-top: 0.98vw;
        gap: 1.17vw;
    }

    /* width:40px */
    .fv-catchphrase-sub::before,
    .fv-catchphrase-sub::after {
        width: 3.9vw;
    }

    /* bottom:-140px / width:570px / left:-260px */
    .fv-doctor-image {
        bottom: -13.66vw;
        width: 55.61vw;
        left: -21.37vw;
    }

    /* font-size:13px */
    .fv-doctor-image p {
        font-size: 1.27vw;
    }

    /* bottom:-50px / width:250px / right:-70px */
    .fv-character-image {
        bottom: -4.88vw;
        width: 24.39vw;
        right: -3.83vw;
    }

    /* font-size:13px / margin-bottom:5px */
    .fv-character-image p {
        font-size: 1.27vw;
        margin-bottom: 0.49vw;
    }
}

/* FV SP (〜768px) */
@media (max-width: 768px) {
    .fv {
        padding: 14.67vw 2.66vw 5.33vw;
    }

    .fv .wrap {
        height: 126vw;
        margin-top: 35vw;
    }

    .fv-inner {
        width: 90%;
        margin: 0 auto;
        top: -13%;
    }

    .fv-bg-image {
        top: 16%;
        width: 162%;
    }

    .fv-middle {
        margin-bottom: -4vw;
    }

    .fv-title-en {
        font-size: 5.5vw;
        letter-spacing: 0.4vw;
        line-height: 1.3;
        margin-bottom: 3.33vw;
    }

    .fv-title-jp {
        font-size: 17vw;
        white-space: nowrap;
        margin-top: -12vw;
    }

    .fv-title-jp .number {
        font-size: 34vw;
    }

    .fv-top {
        position: relative;
    }

    .fv-catchphrase {
        position: absolute;
        top: 105%;
        left: 50%;
        transform: translate(-50%, -50%);
        font-size: 5vw;
        line-height: 1.5;
        text-align: center;
        width: 100%;
        margin-top: 0;
    }

    .fv-catchphrase-sub {
        font-size: 5vw;
        margin-top: 1.33vw;
        gap: 1.6vw;
    }

    .fv-catchphrase-sub::before,
    .fv-catchphrase-sub::after {
        width: 5.33vw;
    }

    .fv-doctor-image {
        bottom: -21%;
        width: 115%;
        left: -12%;
    }

    .fv-doctor-image p {
        font-size: 3vw;
    }

    .fv-character-image {
        bottom: -10%;
        width: 40%;
        right: -7%;
    }

    .fv-character-image p {
        display: none;
    }
}

/* =========================================================================
   FV スタッツ
========================================================================= */
.fv-stats {
    background: var(--dark-gradation);
    color: #ffffff;
    padding: 60px 20px;
    text-align: center;
}

.fv-stats-inner {
    max-width: 800px;
    margin: 0 auto;
}

.fv-stats-text {
    margin-bottom: 40px;
}

.stats-lead {
    font-size: 2rem;
    font-weight: 900;
    margin-bottom: 20px;
    line-height: 1.6;
}

.stats-desc {
    font-size: 1.1rem;
    line-height: 1.8;
}

.stat-boxes {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.stat-box {
    flex: 1;
    background: #ffffff;
    color: var(--primary-color);
    padding: 15px 10px;
    border-radius: 12px;
    box-shadow: 0 5px 15px #0851A1;
}

.stat-label {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.stat-value {
    font-size: 1.2rem;
    margin: 5px 0;
    background: linear-gradient(135deg, #42B3EE, #1870D3);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    font-weight: 700;
}

.stat-value .number {
    font-size: 5rem;
}

.stat-sub {
    font-size: 0.9rem;
    color: var(--text-light);
}

@media (max-width: 768px) {
    .stats-lead {
        font-size: 5vw;
        margin-bottom: 2vw;
    }

    .stat-boxes {
        flex-direction: column;
        gap: 20px;
    }

    .stat-value .number {
        font-size: 3.5em;
    }
}

/* =========================================================================
   キャンペーンセクション
========================================================================= */
.campaign {
    padding: 40px 0 60px;
    background: var(--blue-gradation);
    position: relative;
}

.campaign2 {
    padding: 40px 0 60px;
    background: url(assets/media/campaign-bg.png) no-repeat center / cover;
    position: relative;
}

.campaign-inner {
    position: relative;
    z-index: 2;
    text-align: center;
}

.attention {
    font-size: 10px;
    color: #fff;
    width: 340px;
    margin: 10px auto 0;
    text-align: left;
}

.attention2 {
    font-size: 10px;
    color: #255685;
    width: 340px;
    margin: 10px auto 0;
    text-align: left;
}

.campaign-lead {
    color: #fff;
    font-size: 2rem;
    line-height: 1.6;
    margin-bottom: 20px;
}

.campaign-title {
    width: 100vw;
    background: rgba(24, 112, 211, 0.7);
    margin-bottom: 25px;
    padding: 15px 0;
    position: relative;
    left: 50%;
    margin-left: -50vw;
}

.campaign-title h3 {
    font-size: 2rem;
    font-weight: 900;
    color: #fff;
    text-align: center;
    line-height: 1.2;
}

.campaign-desc {
    color: #fff;
    font-size: 1rem;
    margin-bottom: 20px;
    line-height: 1.8;
    font-weight: 600;
}

.campaign-box-wrapper {
    position: relative;
    margin-top: 30px;
}

.campaign-character {
    position: absolute;
    width: 150px;
    left: 95px;
    bottom: 21%;
    transform: translateY(20%);
    z-index: 3;
}

.campaign-character-second {
    position: absolute;
    width: 150px;
    right: 51px;
    bottom: 96%;
    transform: translateY(20%);
    z-index: 3;
}

.campaign-box {
    width: 60%;
    background: url(assets/media/ticket.svg) no-repeat center / contain;
    padding: 20px;
    position: relative;
    z-index: 2;
    margin: 0 auto;
}

.campaign-box .ticket {
    background: linear-gradient(135deg, #42B3EE, #1870D3);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    font-size: 1rem;
    font-weight: 700;
}

.campaign-box-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent-color);
    color: #333;
    font-weight: 900;
    padding: 5px 20px;
    border-radius: 20px;
    font-size: 0.9rem;
}

.campaign-box-target {
    font-size: 1.5rem;
    font-weight: 900;
    color: #1870D3;
}

.campaign-box-price {
    font-size: 1.4rem;
    font-weight: 900;
    background: linear-gradient(135deg, #42B3EE, #1870D3);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.campaign-box-price .discount-num {
    font-size: 6rem;
    line-height: 1;
}

.campaign-box-price .discount-unit {
    font-size: 2rem;
}

.campaign-carousel {
    width: 100%;
    position: relative;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    z-index: 2;
    padding: 10px 0 20px;
}

.campaign-carousel::-webkit-scrollbar {
    display: none;
}

.carousel-list {
    display: flex;
    gap: 15px;
    padding: 0 12.5vw;
    width: max-content;
}

.carousel-item {
    scroll-snap-align: center;
    width: 75vw;
    max-width: 300px;
    flex-shrink: 0;
}

.carousel-item img {
    width: 100%;
    height: auto;
    border-radius: 12px;
}

.carousel-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.3);
    border: none;
    border-radius: 50%;
    width: 44px;
    height: 44px;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    z-index: 5;
    transition: 0.3s;
}

.carousel-nav-btn.prev-btn {
    left: -40px;
}

.carousel-nav-btn.next-btn {
    right: -40px;
}

.carousel-nav-btn:hover {
    background: rgba(0, 0, 0, 0.6);
}

.carousel-nav-btn svg {
    width: 28px;
    height: 28px;
}

.kieru {
    display: none;
}

.kieru-sp {
    display: block;
}

.tategumi br {
    display: none;
}

@media (min-width: 769px) {
    .campaign-carousel {
        padding: 10px 0 30px;
        width: 100vw;
        position: relative;
        left: 50%;
        margin-left: -50vw;
    }

    .carousel-list {
        padding: 0 calc(50vw - 250px);
        margin: 0;
    }

    .carousel-item {
        width: 500px;
        max-width: 500px;
    }
}

@media (max-width: 768px) {
    .campaign-box {
        width: 90%;
    }

    .campaign-character {
        left: 2%;
        bottom: 328px;
        width: 40%;
    }

    .campaign-character-second {
        width: 104px;
        right: -3%;
    }

    .campaign-box-price {
        background: linear-gradient(135deg, var(--accent-color) 0%, #42B3EE, #1870D3, var(--accent-color) 100%);
        -webkit-background-clip: text;
        background-clip: text;
        -webkit-text-fill-color: transparent;
        color: transparent;
    }

    .tategumi {
        writing-mode: vertical-rl;
        text-orientation: mixed;
        text-align: start;
        font-size: 7vw;
    }

    .tategumi br {
        display: block;
    }

    .tategumi .num {
        writing-mode: vertical-rl;
        text-combine-upright: all;
    }

    .kieru {
        display: block;
    }

    .kieru-sp {
        display: none;
    }

    .spdisplay {
        transform: rotate(90deg);
        transform-origin: left top;
        position: absolute;
        top: 3vh;
        right: -78vw;
    }

    .spdisplayleft {
        transform: rotate(90deg);
        transform-origin: left top;
        position: absolute;
        top: 3vh;
        left: 17vw;
    }
}

@media (max-width: 400px) {
    .campaign-box {
        background: url(assets/media/ticketmini.svg) no-repeat center / cover;
    }
}

/* =========================================================================
   イントロダクション（特徴）
========================================================================= */
.intro {
    padding: 40px 20px;
    background: linear-gradient(#066BB8, #0F3D77);
    text-align: center;
}

.intro-title {
    font-size: 2rem;
    color: #fff;
    margin-bottom: 40px;
    line-height: 1.5;
}

.intro-title span {
    font-family: arial;
    font-weight: 500;
    font-size: 2rem;
    color: #fff;
}

.intro-steps {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 40px;
}

.step-item {
    flex: 1;
}

.step-item p.step-title {
    font-size: 1.2rem;
    font-weight: 700;
    line-height: 1.4;
    color: #fff;
    background: #033D86;
    padding: 15px 5px;
    border-radius: 8px 8px 0 0;
    margin-bottom: 0;
}

.step-img {
    width: 100%;
    border-radius: 0 0 8px 8px;
    overflow: hidden;
    aspect-ratio: 4/3;
}

.step-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.intro-text-area {
    color: #fff;
    background: transparent;
    padding: 0;
    text-align: left;
    position: relative;
}

.intro-text-area span {
    font-size: 1.2em;
    background: linear-gradient(135deg, var(--accent-color) 0%, #D6BD7C 40%, #FFF8E7 50%, #D6BD7C 60%, var(--accent-color) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.intro-text-main {
    font-size: 1.2rem;
    font-weight: 900;
    line-height: 1.6;
    margin-bottom: 20px;
}

.intro-text-sub {
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 10px;
}

.intro-text-highlight {
    font-size: 1.2rem;
    font-weight: 900;
    color: #fff;
    margin-bottom: 20px;
}

.intro-text-bottom {
    font-size: 1.1rem;
    font-weight: 900;
    border-top: 1px solid #fff;
    display: inline-block;
    padding-top: 10px;
    text-align: center;
}

.intro-text-bottom span {
    font-size: 1.4rem;
}

.intro-character {
    display: block;
    position: absolute;
    right: 0;
    bottom: 0;
    width: 140px;
}

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

@media (max-width: 768px) {
    .intro-steps {
        flex-direction: column;
        gap: 20px;
    }

    .intro-text-bottom {
        width: 100%;
        margin: auto auto auto 0;
        text-align: left;
    }

    .intro-character {
        display: none;
    }
}

/* =========================================================================
   コミットメント
========================================================================= */
.commitment {
    position: relative;
    padding: 60px 20px 0;
    background-color: #1870D3;
    overflow: hidden;
    z-index: 1;
}

.commitment::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url(assets/media/background-horise.png) center / cover no-repeat;
    opacity: 0.2;
    z-index: -1;
}

.commitment .section-title-bg3 {
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
}

.commitment-watermark-pc {
    display: block;
}

.commitment-watermark-sp {
    display: none;
}

.c-pc-only {
    display: block;
}

.c-sp-only {
    display: none;
}

.commitment-inner {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.commitment-title {
    font-size: 2rem;
    font-weight: 900;
    color: #fff;
    margin-bottom: 40px;
    text-align: center;
    position: relative;
    z-index: 2;
}

.commitment-content {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
}

.commitment-text {
    width: 60%;
    color: #fff;
    padding-bottom: 40px;
    position: relative;
    z-index: 3;
    align-items: center;
}

.commitment-desc {
    font-size: 1.1rem;
    line-height: 1.8;
    font-weight: 700;
    margin-bottom: 25px;
}

.commitment-doctor-img img {
    max-width: 80%;
    margin-left: 30px;
}

.commitment-divider {
    border: none;
    border-top: 1px solid rgba(255, 255, 255, 0.5);
    margin-bottom: 25px;
    width: 100%;
}

.commitment-doctor-info {
    text-align: center;
}

.commitment .doctor-title-small {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 5px;
}

.commitment .doctor-name {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 20px;
}

.commitment .doctor-name .doctor-suffix {
    font-size: 1.2rem;
    font-weight: 700;
    margin-left: 5px;
}

.commitment .doctor-stats {
    display: flex;
    justify-content: center;
    gap: 15px;
}

.commitment .doctor-stat-box {
    background: #fff;
    color: var(--primary-color);
    border-radius: 8px;
    padding: 15px 10px;
    width: 220px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.commitment .doctor-stat-box .doctor-label {
    font-size: 1.1rem;
    font-weight: 900;
    color: #033D86;
    margin-bottom: 5px;
}

.commitment .doctor-stat-box .doctor-value {
    color: #033D86;
    font-weight: 900;
    display: flex;
    align-items: baseline;
    justify-content: center;
}

.commitment .doctor-stat-box .number {
    font-size: 2.1rem;
    font-family: var(--din-font);
    color: #033D86;
    line-height: 1;
}

.commitment .doctor-stat-box .unit {
    font-size: 1.2rem;
    margin-left: 2px;
}

.commitment-doctor-wrapper {
    width: 45%;
    display: flex;
    justify-content: flex-end;
    position: relative;
    z-index: 2;
}

@media (max-width: 768px) {
    .commitment {
        padding: 50px 20px 0;
    }

    .commitment-watermark-pc {
        display: none;
    }

    .commitment-watermark-sp {
        display: block;
        position: absolute;
        right: -25px;
        top: 25%;
        writing-mode: vertical-rl;
        font-size: 8rem;
        font-family: var(--heavy-en-font);
        color: rgba(255, 255, 255, 0.1);
        z-index: -1;
        letter-spacing: 5px;
    }

    .commitment-content {
        flex-direction: column;
        align-items: center;
    }

    .commitment-text {
        width: 100%;
        padding-bottom: 0;
    }

    .commitment-desc {
        text-align: left;
    }

    .commitment-doctor-wrapper {
        width: 100%;
        margin-top: -10px;
        display: flex;
        justify-content: center;
        position: relative;
    }

    .commitment-doctor-img {
        width: 80%;
        margin-bottom: -20px;
    }

    .commitment-doctor-img img {
        margin: 0 auto;
    }

    .commitment-title {
        font-size: 1.45rem;
        line-height: 1.6;
        margin-bottom: 20px;
    }

    .c-pc-only {
        display: none;
    }

    .c-sp-only {
        display: block;
    }

    hr.commitment-divider {
        width: 80%;
        margin: -125px auto 25px;
        border: none;
    }

    .commitment-doctor-info.c-sp-only {
        display: block;
        position: absolute;
        left: 0;
        bottom: 10%;
        writing-mode: vertical-rl;
        text-align: left;
        color: #fff;
        z-index: 3;
    }

    .doctor-stats {
        display: flex;
        justify-content: center;
        gap: 15px;
        margin-bottom: 40px;
        position: relative;
        z-index: 5;
    }

    .doctor-stats .left {
        width: 60%;
    }

    .doctor-stats .right {
        width: 40%;
    }
}

/* =========================================================================
   ドクターメッセージ
========================================================================= */
.doctor-message {
    padding: 20px;
    background: url(assets/media/background-doctor.png) center / cover no-repeat;
}

.doctor-title {
    font-size: 2rem;
    font-weight: 900;
    color: #0851A1;
    text-align: center;
}

.doctor-content {
    position: relative;
    display: flex;
    align-items: flex-end;
    gap: 0;
    min-height: 400px;
}

.doctor-photo {
    bottom: 0;
    left: 0;
    width: 54%;
    margin: 0 auto -20px -30px;
}

.doctor-photo img {
    max-width: 100%;
}

.doctor-text {
    bottom: 0;
    right: 0;
    width: 50%;
    min-width: 250px;
    padding: 20px;
}

.doctor-text p {
    font-size: 0.95rem;
    line-height: 1.8;
    color: #0851A1;
    margin-bottom: 20px;
    font-weight: 600;
}

.doctor-signature {
    text-align: right;
    font-weight: 700;
}

.doctor-signature-text img {
    mix-blend-mode: multiply;
    width: 63%;
    float: right;
    margin-right: -20px;
}

.doctor-signature-text p {
    text-align: right;
}

.doctor-signature span {
    font-size: 1.2rem;
}

@media (max-width: 768px) {
    .doctor-message {
        background: url(assets/media/doctor-background.png) center / cover;
    }

    .doctor-content {
        flex-direction: column;
    }

    .doctor-photo {
        width: 100%;
        margin: 0;
    }

    .doctor-text {
        width: 100%;
    }

    .doctor-title {
        font-size: 1.5em;
    }

    .doctor-signature-text {
        flex-direction: column;
    }

    .doctor-signature-text img {
        max-width: 100%;
    }
}

/* =========================================================================
   35年目の約束
========================================================================= */
.promise {
    background: var(--dark-gradation);
    color: #ffffff;
    padding: 60px 20px;
    text-align: center;
}

.promise-inner {
    position: relative;
}

.promise-character {
    width: 140px;
    height: auto;
    position: absolute;
    top: -3px;
    left: 0;
    z-index: 10;
}

.promise-title {
    font-size: 1.5rem;
    margin-bottom: 20px;
    line-height: 1.4;
}

.promise-title span {
    display: block;
    font-size: 2.4rem;
    margin-top: 5px;
    background: linear-gradient(135deg, var(--accent-color) 0%, #D6BD7C 40%, #FFF8E7 50%, #D6BD7C 60%, var(--accent-color) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.promise-desc {
    font-size: 0.95rem;
    margin-bottom: 40px;
}

.promise-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.promise-item {
    background: #ffffff;
    color: var(--primary-color);
    border-radius: 12px;
    padding: 20px 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.promise-icon {
    width: 110px;
    height: 110px;
    border-radius: 50%;
    margin-bottom: 15px;
    background-color: #ebf5ff;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2rem;
}

.promise-item p {
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.5;
}

@media (max-width: 600px) {
    .promise-title {
        font-size: 1em;
    }

    .promise-title span {
        font-size: 1.5em;
    }

    .promise-desc {
        margin: 20px auto;
        text-align: left;
        width: 90%;
    }

    .promise-character {
        width: 30%;
        top: -13%;
    }
}

/* =========================================================================
   フッター前メッセージ
========================================================================= */
.footer-message {
    padding: 60px 20px;
    background: url(assets/media/DSC01114.jpg) center / cover;
}

.footer-message-wrapper {
    width: 90%;
    margin: 0 auto;
}

.message-inner {
    position: relative;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 12px;
    padding: 30px 20px;
    text-align: center;
    overflow: hidden;
}

.message-title {
    color: var(--primary-color);
    margin-bottom: 20px;
}

.message-content {
    text-align: center;
    align-items: center;
}

.message-content h2 {
    margin: 0;
}

.message-content p {
    line-height: 2.2;
    color: var(--primary-dark);
    margin-left: 20px;
}

.message-list {
    flex: 1;
    min-width: 200px;
}

.message-list li {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 5px;
}

.message-doctor {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 35%;
    z-index: 0;
}

.message-doctor img {
    width: 100%;
    margin: 0;
    display: block;
}

.message-inner .btn-primary {
    position: relative;
    z-index: 10;
}

.last-btn {
    max-width: 750px;
    margin: 0 auto;
}

@media (min-width: 769px) {
    .message-list {
        padding-right: 230px;
    }
}

@media (max-width: 769px) {
    .br-pc {
        display: none;
    }

    .br-sp {
        display: block;
        color: var(--primary-dark);
        font-weight: 600;
    }

    .message-doctor {
        display: none;
    }

    .message-content p {
        margin-left: 0;
        line-height: 1.8;
        text-align: left;
    }

    .last-btn {
        width: 100%;
    }

    .btn-primary {
        max-width: 90%;
        font-size: 1.1rem;
        color: #3c290e;
    }
}

/* =========================================================================
   フッター
========================================================================= */
.footer {
    background: #333;
    color: #fff;
    text-align: center;
    padding: 20px;
    font-size: 0.8rem;
}