/* ============================================
   基本設定（全体のリセット・共通設定）
   ============================================ */

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: "Noto Sans JP", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    color: #4A4444;
    background-color: #ffffff;
    line-height: 1.8;
    font-size: 16px;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}


/* ============================================
   アニメーション・共通エフェクト
   ============================================ */

.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

.btn-shine {
    position: relative;
    overflow: hidden;
}

.btn-shine::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        to right,
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0.4) 50%,
        rgba(255, 255, 255, 0) 100%
    );
    transform: rotate(45deg) translate(-50%, -50%);
    animation: shine 3s infinite;
}

@keyframes shine {
    0% {
        transform: rotate(45deg) translate(-150%, -50%);
    }
    100% {
        transform: rotate(45deg) translate(150%, -50%);
    }
}


/* ============================================
   ボタン
   ============================================ */

.button {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 10px 24px;
    border-radius: 999px;
    font-weight: 700;
    font-size: 16px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s, background-color 0.2s, border-color 0.2s;
    text-align: center;
    gap: 8px;
}

.button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
}

.button--primary {
    background-color: #A68A90;
    border-color: #A68A90;
    color: #ffffff;
}

.button--line {
    background-color: #fffefe;
    border: 2px solid #16c60c;
    color: #16c60c;
}


.button--white {
    background-color: #ffffff;
    border-color: #ffffff;
    color: #A68A90;
}

.button--large {
    padding: 16px 32px;
    font-size: 16px;
}

.button__sub {
    font-size: 16px;
    font-weight: 400;
    opacity: 0.8;
}

.button__main {
    font-size: 16px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}


/* ============================================
   ヘッダー
   ============================================ */

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    z-index: 1000;
}

.header__inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 16px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header__logo img {
    height: 56px;
}

.header__cta {
    font-size: 16px;
}


/* ============================================
   ヒーローセクション
   ============================================ */

.hero {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: flex-end;
    padding-top: 100px;
    padding-bottom: 80px;
    overflow: hidden;
}
.hero__background {
    position: relative;
}
.hero__background img {
   width: 100%;
    height: 100%;
    object-fit: cover;          
    object-position: 50% 20%;
}

.hero__background {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.hero__background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 70% 20%;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to right,
        rgba(255, 255, 255, 0.95),
        rgba(255, 255, 255, 0.7),
        rgba(255, 255, 255, 0.3)
    );
}

.hero__content {
    max-width: 560px;
    margin-top: 96px;
    margin-left: 0;
    text-align: left;
}


.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: 999px;
    background-color: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(166, 138, 144, 0.3);
    color: #856A70;
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 24px;
}

.hero__badge-icon {
    font-size: 24px;
    color: #A68A90;
}

.hero__badge-percent {
    font-size: 24px;
}

.hero__title {
    font-family: "Shippori Mincho", serif;
    font-size: 40px;
    font-weight: 700;
    line-height: 1.5;
    margin-bottom: 24px;
}

.hero__title-accent {
    display: block;
    margin-top: 16px;
    font-size: 32px;
    color: #A68A90;
}

.hero__text {
    font-size: 16px;
    line-height: 2;
    margin-bottom: 24px;
    max-width: 600px;
}

.hero__text-strong {
    font-weight: 700;
    border-bottom: 2px solid #A68A90;
}

.hero__ai-badge {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 8px 16px;
    border-radius: 999px;
    background-color: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(222, 211, 213, 0.7);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1);
    margin-bottom: 24px;
    font-size: 16px;
}

.hero__ai-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #DED3D5;
    color: #856A70;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    overflow: hidden;
}

.hero__buttons {
    display: flex;
    flex-direction: row;
    gap: 16px;
    max-width: 520px;
    flex-wrap: wrap;
}


/* ============================================
   セクション共通
   ============================================ */

.section {
    padding: 80px 0;
}

.section--white {
    background-color: #ffffff;
}

.section--light {
    background-color: #F7F5F6;
}

.section--border-top {
    background-color: #ffffff;
    border-top: none;
}

.section--flow {
    background-color: #F7F5F6;
}

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

.section__label {
    font-size: 16px;
    color: #A68A90;
    letter-spacing: 0.2em;
    font-weight: 700;
    margin-bottom: 8px;
}

.section__title {
    font-family: "Shippori Mincho", serif;
    font-size: 32px;
    font-weight: 700;
    line-height: 1.6;
    margin-bottom: 16px;
}

.section__title-accent {
    color: #A68A90;
    font-size: 24px;
}

.section__lead {
    font-size: 16px;
    line-height: 2;
}

.section__lead-highlight {
    background-color: rgba(222, 211, 213, 0.5);
    padding: 4px 8px;
    border-radius: 4px;
}


/* ============================================
   悩みボックス
   ============================================ */

.concern-box {
    position: relative;
    margin-top: 24px;
    background-color: #f7f4f5;
    border: 1px solid #e6dcde;
    border-radius: 32px;
    padding: 40px 40px 32px;
    overflow: hidden;
}

/* リスト全体 */
.concern-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.concern-list__item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    font-size: 16px;
    font-weight: 700;
    line-height: 1.8;
    color: #4A4444;
}

.concern-list__icon {
    width: 24px;
    height: 24px;
    object-fit: contain;
    display: block;
    flex-shrink: 0;
    margin-top: 2px;
}



/* ============================================
   特徴カード
   ============================================ */

.features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    position: relative;
    background-color: #F7F5F6;
    border-radius: 24px;
    padding: 56px 24px 24px;
    text-align: center;
    border: 1px solid rgba(222, 211, 213, 0.7);
    transition: transform 0.2s;
}
.feature-card__number {
    top: -12px;
    left: 50%;
    font-family: "Shippori Mincho", serif;
    font-size: 40px;
    font-weight: 700;
    color: rgba(166, 138, 144, 0.2);
    margin-bottom: 16px;
    line-height: 1;
}

.feature-card:hover {
    transform: translateY(-6px);
}


.feature-card__icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background-color: #ffffff;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #A68A90;
    font-size: 32px;
}

.feature-card__title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
    line-height: 1.6;
}

.feature-card__text {
    font-size: 16px;
    text-align: left;
    line-height: 1.8;
}


/* ============================================
   お客様の声
   ============================================ */

.voices {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.voice-card {
    background-color: #ffffff;
    border-radius: 24px;
    padding: 24px;
    border: 1px solid rgba(222, 211, 213, 0.7);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.03);
}

.voice-card__header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.voice-card__icon-circle {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    border: 2px solid rgba(166, 138, 144, 0.3);
    background-color: rgba(166, 138, 144, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
}

.voice-card__icon {
    width: 40px;
    height: 40px;
    fill: #A68A90;
}

.voice-card__person {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.voice-card__tag {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 999px;
    background-color: rgba(166, 138, 144, 0.1);
    color: #856A70;
    font-size: 16px;
    font-weight: 700;
}

.voice-card__trouble {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 999px;
    border: 1px solid #e5e5e5;
    font-size: 16px;
    color: #7A7272;
}

.voice-card__title {
    font-family: "Shippori Mincho", serif;
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
}

.voice-card__text {
    font-size: 16px;
    line-height: 1.9;
}


/* ============================================
   料金テーブル
   ============================================ */

.price-box {
    background-color: #ffffff;
    border-radius: 24px;
    border: 1px solid rgba(222, 211, 213, 0.7);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.03);
    overflow: hidden;
}

.price-box__table-wrapper {
    overflow-x: auto;
}

.price-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 600px;
}

.price-table thead {
    background-color: #F7F5F6;
}

.price-table th,
.price-table td {
    padding: 16px 24px;
    text-align: left;
    font-size: 16px;
}

.price-table tbody tr {
    border-top: 1px solid #f0f0f0;
}

.price-table tbody tr:hover {
    background-color: rgba(247, 245, 246, 0.6);
}

.price-table__price {
    text-align: right;
    color: #A68A90;
    font-weight: 700;
    font-size: 24px;
}

.price-notes {
    margin-top: 24px;
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: center;
}

.price-note {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: 16px;
    font-size: 16px;
    font-weight: 700;
    border: 1px solid transparent;
}

.price-note__icon-image {
    width: 20px;
    height: 20px;
    object-fit: contain;
    display: block;
    flex-shrink: 0;
}

.price-note--primary {
    background-color: rgba(166, 138, 144, 0.05);
    color: #856A70;
    border-color: rgba(166, 138, 144, 0.3);
}

.price-note--line {
    background-color: rgba(0, 185, 0, 0.05);
    color: #00B900;
    border-color: rgba(0, 185, 0, 0.3);
}


/* ============================================
   Flow（3ステップ）
   ============================================ */

.flow {
    position: relative;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    align-items: stretch;
}

.flow__line--horizontal {
    position: absolute;
    top: 52%;
    left: 10%;
    right: 10%;
    height: 2px;
    background-color: #DED3D5;
    z-index: 0;
}

.flow__line--vertical {
    display: none;
}

.flow-card {
    position: relative;
    z-index: 1;
    background-color: #ffffff;
    border-radius: 24px;
    padding: 24px 16px;
    text-align: center;
    border: 1px solid rgba(222, 211, 213, 0.7);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.03);
}

.flow-card__number {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background-color: #A68A90;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-family: "Shippori Mincho", serif;
    font-size: 24px;
    font-weight: 700;
}

.flow-card__title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
    line-height: 1.6;
}


.flow-card__text {
    font-size: 16px;
    line-height: 1.8;
}


/* ============================================
   FAQ（アコーディオン）
   ============================================ */

details > summary {
    list-style: none;
    cursor: pointer;
}

details > summary::-webkit-details-marker {
    display: none;
}

details[open] summary ~ * {
    animation: slideDown 0.3s ease-in-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.faq-item {
    background-color: #f7f4f5;
    border: 1px solid #e6dcde;
    border-radius: 24px;
    overflow: hidden;
    margin-bottom: 24px;
}

.faq-item__summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 24px 32px;
    font-size: 16px;
    font-weight: 700;
    line-height: 1.8;
    cursor: pointer;
}

.faq-item__question {
    display: flex;
    align-items: center;
    gap: 16px;
    flex: 1;
}

.faq-item__q-mark,
.faq-item__a-mark {
    color: #b59da2;
    font-family: "Shippori Mincho", serif;
    font-size: 24px;
    font-weight: 400;
    line-height: 1;
    display: inline-block;
    flex-shrink: 0;
}

.faq-item__q-mark {
    position: relative;
    top: -3px;
}

.faq-item__content {
    padding: 40px 36px 36px;
    border-top: 1px solid rgba(222, 211, 213, 0.35);
    background-color: #ffffff;
    font-size: 16px;
}

.faq-item__content p {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin: 0;
    line-height: 1.8;
}



.faq-item__plus {
    color: #b59da2;
    font-size: 40px;
    font-weight: 400;
    line-height: 1;
    flex-shrink: 0;
}

.faq-item[open] .faq-item__plus {
    font-size: 0;
}

.faq-item[open] .faq-item__plus::before {
    content: "−";
    font-size: 40px;
    line-height: 1;
}

/* 閉じているときは + を表示 */
.faq-item__plus {
    color: #b59da2;
    font-size: 40px;
    font-weight: 400;
    line-height: 1;
    flex-shrink: 0;
}
/* 開いているときは + を見えなくする */
.faq-item[open] .faq-item__plus {
    font-size: 0;
}
/* 開いているときだけ - を表示 */
.faq-item[open] .faq-item__plus::before {
    content: "−";
    font-size: 40px;
    line-height: 1;
}

/* ============================================
   CTA（最後のセクション）
   ============================================ */

.cta {
    position: relative;
    padding: 80px 0;
    background-color: #A68A90;
    color: #ffffff;
    overflow: hidden;
}

.cta__pattern {
    position: absolute;
    inset: 0;
    opacity: 0.1;
    background-image: radial-gradient(#ffffff 1px, transparent 1px);
    background-size: 20px 20px;
}

.cta__inner {
    position: relative;
    text-align: center;
}

.cta__title {
    font-family: "Shippori Mincho", serif;
    font-size: 32px;
    font-weight: 700;
    line-height: 1.6;
    margin-bottom: 32px;
}

.cta__buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.button--line-cta {
    background-color: #00c300;
    border-color: #00c300;
    color: #ffffff;
}
.button--line-cta .button__main,
.button--line-cta .button__sub {
    color: #ffffff;
}


/* ============================================
   フッター
   ============================================ */

.footer {
    background-color: #F9FAFB;
    border-top: 1px solid #E5E7EB;
    padding: 32px 0 24px;
    text-align: center;
}

.footer__inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 16px;
}

.footer__logo {
    height: 80px;
    margin: 0 auto 32px;
    object-fit: contain;
}

.footer__address {
    font-size: 16px;
    color: #7A7272;
    margin-bottom: 32px;
    line-height: 1.8;
}

.footer__links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px 40px;
    margin-bottom: 32px;
    font-size: 16px;
    color: #7A7272;
}

.footer__links a:hover {
    color: #A68A90;
}

.footer__copy {
    font-size: 16px;
    color: #7A7272;
    opacity: 0.7;
    font-family: "Shippori Mincho", serif;
}


/* ============================================
   レスポンシブ（スマホ対応）
   ============================================ */

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }
    
    .header__inner {
        height: 64px;
    }

    .header__logo img {
        height: 48px;
    }

    .hero {
        min-height: 80vh;
        padding-top: 96px;
    }

    .hero__title {
        font-size: 32px;
    }

    .hero__title-accent {
        font-size: 24px;
    }

    .section {
        padding: 64px 0;
    }

    .section__title {
        font-size: 24px;
    }

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

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

    .price-table {
        min-width: 520px;
    }

    

    .flow {
        display: flex;
        flex-direction: column;
        gap: 20px;
    }
    .flow-card {
        width: 100%;
        max-width: 100%;
        margin: 0;
        box-sizing: border-box;
    }

    .flow__line--vertical {
        display: block;
        position: absolute;
        left: 50%;
        top: 10%;
        bottom: 10%;
        width: 2px;
        background-color: #DED3D5;
        transform: translateX(-50%);
        z-index: 0;
    }

    .hero__buttons {
        flex-direction: column;
        width: 100%;
    }

    .concern-box {
        padding: 32px 24px 24px;
        border-radius: 24px;
    }
 

    .concern-list {
        gap: 20px;
    }

    .concern-list li {
        padding-left: 40px;
        font-size: 16px;
    }

    .concern-list li::before {
        left: 4px;
        font-size: 24px;
    }

    .cta__title {
        font-size: 24px;
    }

    .cta__buttons {
        flex-direction: column;
        gap: 16px;
    }

    
}