@charset "UTF-8";
/* ================================================================
   LP_総合戸建て_AI査定 — 戸建ての売却 × AI査定
   ================================================================ */

:root {
    --primary: #1B3A5C;
    --primary-dark: #122B45;
    --primary-light: #EAF0F7;
    --accent: #0DA5A0;
    --accent-dark: #0A847F;
    --accent-light: #E3F6F4;
    --text: #000;
    --text-light: #333;
    --text-heading: #1a1a1a;
    --white: #fff;
    --bg: #FAFBFC;
    --bg-gray: #F9FAFB;
    --border: #DDE3E6;
    --border-light: #ECEEF2;
    --charcoal: #2A3B3A;
    --charcoal-dark: #1F2C2B;
    --footer-accent: #8CA3C0;
    --radius: 12px;
    --btn-radius: 8px;
    --shadow: 0 2px 12px rgba(0, 0, 0, .06);
    --shadow-hover: 0 8px 28px rgba(0, 0, 0, .12);
    --transition: all 0.3s ease;
    --font-base: 'Noto Sans JP', sans-serif;
    --font-heading: 'Noto Sans JP', sans-serif;
    --font-en: serif;
    --font-num: serif;
}

/* ━━━━━━━━━━━━━━━━

 ■ 初期化

━━━━━━━━━━━━━━━━ */

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

html {
    scroll-behavior: smooth;
    scroll-margin-top: 80px;
}

body {
    font-family: var(--font-base);
    font-size: 16px;
    line-height: 1.8;
    color: var(--text);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
    min-width: 0 !important;
}

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

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

ul, ol {
    list-style: none;
}


/* ━━━━━━━━━━━━━━━━

 ■ ユーティリティ

━━━━━━━━━━━━━━━━ */

/* SP非表示 → PC表示 */
.u-hidden-sp {
    display: none;
}

@media (min-width: 769px) {
    .u-hidden-sp {
        display: block;
    }
    .u-hidden-pc {
        display: none;
    }
}

/* アニメーション基盤 */
[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-animate].is-visible {
    opacity: 1;
    transform: translateY(0);
}


/* ━━━━━━━━━━━━━━━━

 ■ コンポーネント

━━━━━━━━━━━━━━━━ */

/* ================================================================
   Component — c-section-title
   ================================================================ */

.c-section-title {
    margin-bottom: 48px;
    text-align: center;
}

@media (min-width: 769px) {
    .c-section-title {
        margin-bottom: 60px;
    }
}

.c-section-title__en {
    display: block;
    margin-bottom: 8px;
    font-family: var(--font-en);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent);
}

.c-section-title__ja {
    font-family: var(--font-heading);
    font-size: clamp(24px, 3vw, 30px);
    font-weight: 700;
    letter-spacing: 0.02em;
    color: var(--text);
}

/* ================================================================
   Component — c-button
   ================================================================ */

.c-button {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    padding: 14px 36px;
    border: 2px solid transparent;
    border-radius: var(--btn-radius);
    font-family: var(--font-base);
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none !important;
}

@media (min-width: 769px) {
    .c-button {
        font-size: 15px;
    }
}

/* SVG アイコン */
.c-button svg {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
}

/* Primary: 塗りつぶし */
.c-button--primary {
    background: var(--primary);
    color: #fff !important;
    text-decoration: none !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.c-button--primary:hover {
    color: #fff !important;
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.25);
}

/* Accent: アクセントカラー */
.c-button--accent {
    background: var(--accent-dark);
    color: #fff !important;
    text-decoration: none !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.c-button--accent:hover {
    color: #fff !important;
    background: #097973;
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.25);
}

/* Outline: 白枠線（ヒーロー等の暗い背景用） */
.c-button--outline {
    border-color: #fff;
    color: #fff !important;
    text-decoration: none !important;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(4px);
}

.c-button--outline:hover {
    color: var(--primary-dark) !important;
    background: #fff;
    transform: translateY(-2px);
}

/* Outline-dark: 色付き枠線（明るい背景用） */
.c-button--outline-dark {
    border-color: var(--primary);
    color: var(--primary) !important;
    text-decoration: none !important;
    background: var(--white);
}

.c-button--outline-dark:hover {
    color: #fff !important;
    background: var(--primary);
    transform: translateY(-2px);
}

/* LINE: LINEブランドカラー */
.c-button--line {
    background: #059B42;
    color: #fff !important;
    text-decoration: none !important;
    border-color: #059B42;
}

.c-button--line:hover {
    color: #fff !important;
    background: #048A3A;
    border-color: #048A3A;
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.25);
}

/* ================================================================
   Component — c-accordion
   ================================================================ */
.c-accordion {
    max-width: 900px;
    margin: 0 auto;
}

.c-accordion__item {
    margin-bottom: 12px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.c-accordion__question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    font-size: clamp(15px, 1.8vw, 17px);
    font-weight: 600;
    color: var(--text);
    list-style: none;
    cursor: pointer;
    transition: background 0.2s;
}

/* <details> マーカー非表示 */
.c-accordion__question::-webkit-details-marker {
    display: none;
}

.c-accordion__question:hover {
    background: #f9fafb;
}

/* 開閉アイコン（疑似要素） */
.c-accordion__question::after {
    content: '+';
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 300;
    color: var(--accent);
    transition: transform 0.3s;
}

/* 方式A: <details> ネイティブ */
.c-accordion__item[open] .c-accordion__question::after {
    content: '\2212';
    transform: rotate(180deg);
}

/* 方式B: .is-open クラス＋JS制御 */
.c-accordion__item.is-open .c-accordion__question::after {
    content: '\2212';
    transform: rotate(180deg);
}

/* 回答エリア */
.c-accordion__answer {
    padding: 0 24px 24px;
    font-size: clamp(15px, 1.8vw, 16px);
    line-height: 1.8;
    color: #444;
}

/* 方式B: JS制御時のデフォルト非表示 */
.c-accordion__item:not([open]):not(.is-open) .c-accordion__answer {
    display: none;
}

/* Qバッジ */
.c-accordion__badge-q {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--accent);
    color: var(--white);
    font-family: var(--font-en);
    font-size: 17px;
    font-weight: 600;
    line-height: 1;
    flex-shrink: 0;
}

/* ================================================================
   Component — c-info-table
   ================================================================ */

.c-info-table {
    max-width: 800px;
}

.c-info-table__row {
    display: flex;
    flex-direction: column;
    padding: 16px 0;
    border-bottom: 1px solid var(--border);
}

@media (min-width: 769px) {
    .c-info-table__row {
        flex-direction: row;
        align-items: baseline;
        gap: 24px;
        padding: 20px 0;
    }
}

.c-info-table__label {
    flex-shrink: 0;
    width: 140px;
    margin-bottom: 4px;
    font-size: 15px;
    font-weight: 600;
    color: var(--text);
}

@media (min-width: 769px) {
    .c-info-table__label {
        margin-bottom: 0;
    }
}

.c-info-table__value {
    font-size: clamp(15px, 1.8vw, 16px);
    line-height: 1.7;
    color: var(--text);
}

/* ================================================================
   Component — c-panel
   ================================================================ */

.c-panel {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    align-items: start;
}

@media (min-width: 769px) {
    .c-panel {
        grid-template-columns: 1fr 1fr;
        gap: 48px;
    }
}

/* PCのみ左右を入れ替え（direction反転。中身はltrに戻す） */
@media (min-width: 769px) {
    .c-panel--reverse {
        direction: rtl;
    }

    .c-panel--reverse > * {
        direction: ltr;
    }
}

.c-panel__img {
    overflow: hidden;
    border-radius: var(--radius);
    box-shadow: 0 8px 30px rgba(26, 58, 92, 0.12);
}

.c-panel__img img {
    display: block;
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.c-panel__img:hover img {
    transform: scale(1.03);
}

.c-panel__content {
    padding-top: 8px;
}

@media (min-width: 769px) {
    .c-panel__content {
        padding-top: 16px;
    }
}

/* ================================================================
   Component — c-table-wrapper / c-table
   ================================================================ */

.c-table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.c-table {
    width: 100%;
    min-width: 500px;
    border-collapse: collapse;
    font-size: clamp(14px, 1.8vw, 15px);
}

.c-table thead {
    background: var(--primary);
    color: #fff;
}

.c-table th {
    padding: 14px 16px;
    font-weight: 600;
    text-align: left;
    white-space: nowrap;
}

.c-table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border);
    color: var(--text);
    line-height: 1.6;
}

.c-table tbody tr:last-child td {
    border-bottom: none;
}

.c-table tbody tr:nth-child(even) {
    background: #f9fafb;
}

/* ================================================================
   CMS — h2.tit
   ================================================================ */
h2.tit {
    margin: 0 auto 30px auto;
    padding: 5px 8px;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 22px;
    font-weight: bold;
    line-height: 1.4;
    color: #333;
    background-color: transparent !important;
}

@media screen and (min-width:768px) {
    h2.tit {
        max-width: 1140px;
        margin: 0 auto 50px auto;
        font-size: clamp(24px, 30 / 1140 * 100vw, 30px);
    }
}


/* ━━━━━━━━━━━━━━━━

 ■ レイアウト

━━━━━━━━━━━━━━━━ */

/* ================================================================
   Layout — l-container
   ================================================================ */

.l-container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ================================================================
   Layout — l-header（固定ヘッダー + ハンバーガー + モバイルメニュー）
   ================================================================ */

.l-header {
    margin-bottom: 0;
    position: relative;
    padding-top: 64px;
}

@media (min-width: 769px) {
    .l-header {
        padding-top: 72px;
    }
}

.l-header__wrapper {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    z-index: 1000;
    transition: box-shadow 0.3s;
}

.l-header.is-scrolled .l-header__wrapper {
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

.l-header__inner {
    position: relative;
    z-index: 1001;
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    height: 64px;
    margin: 0 auto;
    padding: 0 20px;
}

@media (min-width: 769px) {
    .l-header__inner {
        height: 72px;
        padding: 0 24px;
    }
}

.l-header__logo-img {
    height: 40px;
    width: auto;
}

@media (min-width: 769px) {
    .l-header__logo-img {
        height: clamp(30px, 30 / 1140 * 100vw, 40px);
    }
}

.l-header__nav {
    display: none;
}

@media (min-width: 1025px) {
    .l-header__nav {
        display: flex;
        gap: 26px;
    }

    .l-header__nav a {
        font-size: 14px;
        font-weight: 500;
        color: var(--text);
        transition: color 0.3s;
        text-decoration: none !important;
    }

    .l-header__nav a:hover {
        color: var(--primary);
    }
}

.l-header__cta {
    display: none;
    text-decoration: none !important;
}

@media (min-width: 1025px) {
    .l-header__cta {
        display: inline-flex;
        padding: 10px 22px;
        font-size: 13px;
    }
}

.l-header__hamburger {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 32px;
    height: 32px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

@media (min-width: 1025px) {
    .l-header__hamburger {
        display: none;
    }
}

.l-header__hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--text);
    transition: var(--transition);
}

.l-header.is-menu-open .l-header__logo {
    visibility: hidden;
}

.l-header.is-menu-open .l-header__wrapper {
    background: transparent;
    border-color: transparent;
    box-shadow: none;
    backdrop-filter: none;
}

.l-header__hamburger.is-active span {
    background: #fff;
}

.l-header__hamburger.is-active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.l-header__hamburger.is-active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.l-header__mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;   /* 古いブラウザ用フォールバック */
    height: 100dvh;  /* アドレスバーを除いた実視認域に追従 */
    background: rgba(27, 58, 92, 0.98);
    z-index: 999;
    padding: 80px 24px 24px;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;  /* メニュー端で背後ページが連鎖スクロールするのを防ぐ */
}

.l-header__mobile-menu.is-active {
    display: block;
}

.l-header__mobile-nav ul {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.l-header__mobile-nav a {
    display: block;
    padding: 14px 0;
    font-size: 16px;
    color: #fff;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: opacity 0.2s;
}

.l-header__mobile-nav a:hover {
    opacity: 0.8;
}

.l-header__mobile-nav .l-header__mobile-cta {
    display: block;
    margin-top: 16px;
    padding: 16px;
    text-align: center;
    font-weight: 700;
    color: #fff;
    background: var(--accent-dark);
    border-radius: var(--btn-radius);
    border-bottom: none;
}

/* ================================================================
   Layout — l-footer
   ================================================================ */

.l-footer {
    background: var(--primary-light);
    color: var(--text-light);
    padding: 48px 20px calc(32px + 64px + env(safe-area-inset-bottom));
}

@media (min-width: 769px) {
    .l-footer {
        padding-bottom: 32px;
    }
}

.l-footer__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 36px;
    max-width: 1140px;
    margin: 0 auto;
}

@media (min-width: 769px) {
    .l-footer__grid {
        grid-template-columns: 1fr 180px 180px;
        gap: 56px;
    }
}

.l-footer__logo-img {
    height: 28px;
    width: auto;
    margin-bottom: 16px;
}

.l-footer__brand-desc {
    font-size: 14px;
    line-height: 1.8;
    color: var(--text-light);
}

.l-footer__heading {
    margin-bottom: 12px;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--primary);
    opacity: 0.8;
}

.l-footer__nav {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.l-footer__nav a {
    font-size: 14px;
    color: var(--text-light);
    transition: opacity 0.2s;
    text-decoration: none !important;
}

.l-footer__nav a:hover {
    opacity: 1;
    color: var(--primary-dark);
}

/* コピーライト */
.copyright {
    margin: 0;
    padding: 3px 20px 58px 20px !important;
    background: var(--primary-light) !important;
    border-top: 1px solid var(--border);
    text-align: center;
    font-size: 12px;
    color: var(--text-light);
}

@media (min-width: 769px) {
    .copyright {
        padding: 6px 20px 10px 20px !important;
    }
}

/* ================================================================
   Layout — l-fixed-cta（SP固定: 電話 + AI査定）
   ================================================================ */

.l-fixed-cta {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    z-index: 900;
    padding-bottom: env(safe-area-inset-bottom);
}

@media (min-width: 769px) {
    .l-fixed-cta {
        display: none;
    }
}

.l-fixed-cta__button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    flex: 1;
    padding: 14px;
    font-size: 14px;
    font-weight: 700;
    color: #fff;
}

.l-fixed-cta__button svg {
    width: 20px;
    height: 20px;
}

.l-fixed-cta__button--tel {
    flex: 0 0 38%;
    background: var(--primary);
}

.l-fixed-cta__button--satei {
    background: var(--accent-dark);
}

/* ================================================================
   Global — l-page-top
   ================================================================ */

.l-page-top {
    appearance: none;
    -webkit-appearance: none;
    padding: 0;
    font: inherit;
    display: none;
    align-items: center;
    justify-content: center;
    position: fixed;
    right: 20px;
    bottom: 30px;
    width: 48px;
    height: 48px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: 50%;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s, transform 0.3s, box-shadow 0.3s;
    z-index: 800;
}

@media (min-width: 769px) {
    .l-page-top {
        display: flex;
    }

    .l-page-top.is-show {
        opacity: 1;
        visibility: visible;
    }
}

.l-page-top:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}

.l-page-top svg {
    width: 24px;
    height: 24px;
}


/* ━━━━━━━━━━━━━━━━

 ■ セクション固有

━━━━━━━━━━━━━━━━ */

/* ================================================================
   Section — s-hero-split-clip-mockup（ヒーロー）
   ================================================================ */

.s-hero-split-clip-mockup {
    position: relative;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: var(--bg);
}

@media (min-width: 769px) {
    .s-hero-split-clip-mockup {
        flex-direction: row;
        align-items: stretch;
        min-height: 560px;
    }
}

.s-hero-split-clip-mockup__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
}

.s-hero-split-clip-mockup__bg-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.s-hero-split-clip-mockup__bg-scrim {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(250, 250, 248, 0.94), rgba(250, 250, 248, 0.90));
}

@media (min-width: 769px) {
    .s-hero-split-clip-mockup__bg-scrim {
        background: linear-gradient(99deg,
            rgba(250, 250, 248, 0.98) 0%,
            rgba(250, 250, 248, 0.96) 38%,
            rgba(250, 250, 248, 0.82) 50%,
            rgba(250, 250, 248, 0.40) 60%,
            rgba(250, 250, 248, 0) 70%);
    }
}

.s-hero-split-clip-mockup__content {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    justify-content: center;
    order: 1;
    padding: 48px 24px 56px;
}

@media (min-width: 769px) {
    .s-hero-split-clip-mockup__content {
        width: 54%;
        padding: 80px 56px 80px 40px;
    }
}

@media (min-width: 1140px) {
    .s-hero-split-clip-mockup__content {
        padding-left: calc((100vw - 1140px) / 2);
        padding-right: 56px;
    }
}

.s-hero-split-clip-mockup__badge {
    display: inline-flex;
    align-items: center;
    align-self: flex-start;
    gap: 8px;
    margin-bottom: 22px;
    padding: 7px 16px;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.04em;
    color: var(--accent-dark);
    background: var(--accent-light);
    border: 1px solid var(--accent);
    border-radius: 100px;
}

.s-hero-split-clip-mockup__badge svg {
    width: 16px;
    height: 16px;
}

.s-hero-split-clip-mockup__title {
    margin-bottom: 20px;
    font-family: var(--font-heading);
    font-size: clamp(27px, 4.2vw, 42px);
    font-weight: 700;
    line-height: 1.4;
    letter-spacing: 0.01em;
    color: var(--text-heading);
}

.s-hero-split-clip-mockup__title em {
    display: inline-block;
    font-style: normal;
    font-weight: 700;
    color: var(--accent-dark);
}

.s-hero-split-clip-mockup__lead {
    max-width: 560px;
    margin-bottom: 32px;
    font-size: clamp(15px, 2vw, 17px);
    line-height: 1.9;
    color: var(--text);
}

.s-hero-split-clip-mockup__cta {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.s-hero-split-clip-mockup__cta a {
    text-decoration: none !important;
}

@media (min-width: 600px) {
    .s-hero-split-clip-mockup__cta {
        flex-direction: row;
        flex-wrap: wrap;
        align-items: center;
    }
}

.s-hero-split-clip-mockup__cta .c-button {
    padding: 17px 30px;
    font-size: 15px;
}

@media (min-width: 769px) {
    .s-hero-split-clip-mockup__cta .c-button {
        font-size: 16px;
    }
}

.s-hero-split-clip-mockup__note {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 20px;
    margin-top: 22px;
    font-size: 14px;
    color: var(--text-light);
}

.s-hero-split-clip-mockup__note span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.s-hero-split-clip-mockup__note svg {
    width: 16px;
    height: 16px;
    color: var(--accent-dark);
}

/* ---- 右: カラーパネル（斜めクリップ）＋スマホUIモックアップ ---- */
.s-hero-split-clip-mockup__visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    order: 2;
    padding: 40px 24px 48px;
}

@media (min-width: 769px) {
    .s-hero-split-clip-mockup__visual {
        width: 46%;
        padding: 60px 40px;
    }
}

.s-hero-split-clip-mockup__visual::before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background: linear-gradient(150deg, var(--primary-dark), var(--primary));
    z-index: 0;
    /* モバイル: 上辺を右上がりに斜めカット（PCの斜めクリップを踏襲し帯の直線的な切れ目を緩和） */
    clip-path: polygon(0 44px, 100% 0, 100% 100%, 0 100%);
}

@media (min-width: 769px) {
    .s-hero-split-clip-mockup__visual::before {
        clip-path: polygon(16% 0, 100% 0, 100% 100%, 0 100%);
    }
}

.s-hero-split-clip-mockup__phone {
    position: relative;
    z-index: 1;
    width: 300px;
    max-width: 84vw;
    padding: 14px;
    /* 上から光が当たる想定のグラデーションで筐体に厚みを出す */
    background: linear-gradient(160deg, #1C3145 0%, #0E1C2B 46%, #071019 100%);
    border-radius: 38px;
    /* 濃紺パネル上で黒縁の輪郭が沈むため、明るいリム＋やわらかい光のにじみで境目を出す */
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.26),
        0 2px 4px rgba(0, 0, 0, 0.5),
        0 10px 20px rgba(0, 0, 0, 0.45),
        0 30px 56px rgba(0, 0, 0, 0.55),
        0 0 60px rgba(140, 163, 192, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.34),
        inset 0 -1px 0 rgba(0, 0, 0, 0.55),
        inset 0 0 0 2px rgba(255, 255, 255, 0.12);
}

.s-hero-split-clip-mockup__phone::before {
    content: "";
    position: absolute;
    top: 23px;
    left: 50%;
    transform: translateX(-50%);
    width: 84px;
    height: 6px;
    background: rgba(255, 255, 255, 0.28);
    border-radius: 100px;
    z-index: 2;
}

.s-hero-split-clip-mockup__screen {
    padding: 38px 22px 26px;
    color: var(--text);
    text-align: center;
    background: #fff;
    border-radius: 26px;
}

.s-hero-split-clip-mockup__screen-label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 16px;
    padding: 5px 14px;
    font-size: 12px;
    font-weight: 700;
    color: var(--accent-dark);
    background: var(--accent-light);
    border-radius: 100px;
}

.s-hero-split-clip-mockup__screen-label svg {
    width: 16px;
    height: 16px;
    color: var(--accent);
}

.s-hero-split-clip-mockup__screen-prop {
    margin-bottom: 4px;
    font-size: 15px;
    font-weight: 700;
    line-height: 1.5;
    color: var(--text);
}

.s-hero-split-clip-mockup__screen-spec {
    margin-bottom: 16px;
    padding-bottom: 16px;
    font-size: 11px;
    line-height: 1.6;
    color: var(--text-light);
    border-bottom: 1px solid var(--border-light);
}

.s-hero-split-clip-mockup__screen-caption {
    margin-bottom: 4px;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-light);
}

.s-hero-split-clip-mockup__screen-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 2px;
    font-family: var(--font-num);
    font-weight: 700;
    line-height: 1.1;
    color: var(--primary);
}

.s-hero-split-clip-mockup__screen-price strong {
    font-size: 40px;
    font-weight: 700;
}

.s-hero-split-clip-mockup__screen-price span {
    font-size: 16px;
}

.s-hero-split-clip-mockup__gauge {
    height: 8px;
    margin: 14px 0 8px;
    background: var(--accent-light);
    border-radius: 100px;
    overflow: hidden;
}

.s-hero-split-clip-mockup__gauge span {
    display: block;
    width: 68%;
    height: 100%;
    background: linear-gradient(90deg, var(--accent), var(--accent-dark));
    border-radius: 100px;
}

.s-hero-split-clip-mockup__screen-range {
    font-size: 12px;
    color: var(--text-light);
}

.s-hero-split-clip-mockup__screen-breakdown {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 18px;
}

.s-hero-split-clip-mockup__breakdown-box {
    padding: 12px 6px;
    border-radius: 10px;
}

.s-hero-split-clip-mockup__breakdown-box--land {
    background: #EAF5EE;
}

.s-hero-split-clip-mockup__breakdown-box--building {
    background: #FAF3E8;
}

.s-hero-split-clip-mockup__breakdown-label {
    display: block;
    margin-bottom: 4px;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-light);
}

.s-hero-split-clip-mockup__breakdown-value {
    font-family: var(--font-num);
    font-size: 15px;
    font-weight: 700;
    color: var(--text);
}

.s-hero-split-clip-mockup__screen-detail {
    margin-top: 14px;
    text-align: left;
}

.s-hero-split-clip-mockup__detail-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 2px;
    font-size: 12px;
    border-top: 1px solid var(--border-light);
}

.s-hero-split-clip-mockup__detail-row span {
    color: var(--text-light);
}

.s-hero-split-clip-mockup__detail-row strong {
    font-weight: 700;
    color: var(--text);
}

.s-hero-split-clip-mockup__detail-row .is-stars {
    color: #2FA968;
    letter-spacing: 1px;
}

/* ================================================================
   Section — s-worry-grid-bubble（お悩み）
   ================================================================ */

.s-worry-grid-bubble {
    padding: 72px 12px;
    background: #F5F6F8;
}

@media (min-width: 769px) {
    .s-worry-grid-bubble {
        padding: 100px 12px;
    }
}

.s-worry-grid-bubble__lead {
    max-width: 760px;
    margin: 0 auto 40px;
    font-size: clamp(15px, 1.9vw, 17px);
    line-height: 1.9;
    color: var(--text-light);
}

.s-worry-grid-bubble__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px 24px;
}

@media (min-width: 600px) {
    .s-worry-grid-bubble__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 901px) {
    .s-worry-grid-bubble__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.s-worry-grid-bubble__item {
    position: relative;
    padding: 10px 15px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 12px;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.08);
    transition: border-color 0.3s;
}

@media (min-width: 769px) {
    .s-worry-grid-bubble__item {
        padding: 16px 20px;
    }
}

.s-worry-grid-bubble__item:hover {
    border-color: var(--accent);
}

.s-worry-grid-bubble__item::after {
    content: "";
    position: absolute;
    bottom: -8px;
    left: 34px;
    width: 15px;
    height: 15px;
    background: var(--white);
    border-right: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    transform: rotate(45deg);
    transition: border-color 0.3s;
}

.s-worry-grid-bubble__item:hover::after {
    border-color: var(--accent);
}

.s-worry-grid-bubble__text {
    font-size: clamp(15px, 1.7vw, 16px);
    font-weight: 500;
    line-height: 1.8;
    color: var(--text);
}

/* グリッド下の解決メッセージ（任意） */
.s-worry-grid-bubble__solution {
    max-width: 760px;
    margin: 40px auto 0;
    text-align: center;
    font-size: clamp(15px, 1.9vw, 18px);
    font-weight: 700;
    line-height: 1.7;
    color: var(--primary);
}

/* ================================================================
   Section — s-checklist-grid-check（AI査定の特徴）
   ================================================================ */

.s-checklist-grid-check {
    padding: 72px 12px;
    background: var(--white);
}

@media (min-width: 769px) {
    .s-checklist-grid-check {
        padding: 100px 12px;
    }
}

.s-checklist-grid-check__lead {
    max-width: 720px;
    margin: 0 auto 44px;
    font-size: clamp(15px, 1.8vw, 16px);
    line-height: 1.8;
    color: var(--text-light);
}

.s-checklist-grid-check__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 28px 44px;
    max-width: 960px;
    margin: 0 auto;
}

@media (min-width: 769px) {
    .s-checklist-grid-check__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.s-checklist-grid-check__item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.s-checklist-grid-check__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--accent-light);
}

.s-checklist-grid-check__icon svg {
    width: 24px;
    height: 24px;
    color: var(--accent-dark);
}

.s-checklist-grid-check__title {
    margin-bottom: 6px;
    font-family: var(--font-heading);
    font-size: clamp(17px, 2vw, 19px);
    font-weight: 700;
    line-height: 1.5;
    color: var(--text);
}

.s-checklist-grid-check__text {
    font-size: clamp(14px, 1.6vw, 15px);
    line-height: 1.8;
    color: var(--text-light);
}

/* ================================================================
   Section — s-about-split-figures（会社紹介＋実績数字）
   ================================================================ */

.s-about-split-figures {
    padding: 72px 12px;
    background: var(--white);
}

@media (min-width: 769px) {
    .s-about-split-figures {
        padding: 100px 12px;
    }
}

.s-about-split-figures__panel {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
}

@media (min-width: 769px) {
    .s-about-split-figures__panel {
        grid-template-columns: 1fr 1fr;
        gap: 52px;
        align-items: center;
    }
}

/* 写真（SPでは上・PCでは右） */
.s-about-split-figures__media {
    order: -1;
    overflow: hidden;
    border-radius: var(--radius);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

@media (min-width: 769px) {
    .s-about-split-figures__media {
        order: 2;
    }
}

.s-about-split-figures__media img {
    display: block;
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    background-color: #f3f4f6;
    transition: transform 0.8s ease;
}

.s-about-split-figures__media:hover img {
    transform: scale(1.03);
}

@media (min-width: 769px) {
    .s-about-split-figures__body {
        order: 1;
    }
}

.s-about-split-figures__catch {
    margin-bottom: 16px;
    font-family: var(--font-heading);
    font-size: clamp(19px, 2.6vw, 24px);
    font-weight: 700;
    line-height: 1.5;
    color: var(--text);
}

.s-about-split-figures__text {
    font-size: clamp(15px, 1.7vw, 16px);
    line-height: 1.9;
    color: var(--text);
}

/* 実績数字（2×2・上部区切り線で紹介文と分ける） */
.s-about-split-figures__stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 22px 16px;
    margin-top: 28px;
    padding-top: 28px;
    border-top: 1px solid var(--border);
}

.s-about-split-figures__stat-value {
    display: block;
    font-family: var(--font-num);
    font-size: clamp(24px, 3.5vw, 32px);
    font-weight: 700;
    line-height: 1;
    color: var(--primary);
}

.s-about-split-figures__stat-unit {
    font-size: clamp(14px, 1.8vw, 16px);
    font-weight: 600;
    color: var(--primary);
}

.s-about-split-figures__stat-label {
    display: block;
    margin-top: 8px;
    font-size: clamp(13px, 1.5vw, 14px);
    font-weight: 500;
    line-height: 1.5;
    color: var(--text-light);
}

/* ================================================================
   Section — s-flow（AI査定から売却相談までの流れ）
   ================================================================ */

.s-flow {
    padding: 72px 12px;
}

@media (min-width: 769px) {
    .s-flow {
        padding: 100px 12px;
    }
}

.s-flow__list {
    position: relative;
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
    max-width: 800px;
    margin: 0 auto;
}

/* 01〜04の番号を縦線でつなぐ（丸の中心を通し、始点と終点は最初と最後の丸の中心） */
.s-flow__list::before {
    content: '';
    position: absolute;
    left: 23px;
    top: 24px;
    bottom: 24px;
    width: 2px;
    background: var(--border);
}

@media (min-width: 769px) {
    .s-flow__list::before {
        left: 27px;
        top: 28px;
        bottom: 28px;
    }
}

.s-flow__item {
    position: relative;
    display: grid;
    grid-template-columns: 64px 1fr;
    gap: 20px;
    padding: 32px 0;
}

@media (min-width: 769px) {
    .s-flow__item {
        grid-template-columns: 80px 1fr;
        gap: 28px;
    }
}

.s-flow__item:first-child {
    padding-top: 0;
}

.s-flow__item:last-child {
    padding-bottom: 0;
}

.s-flow__step-num {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--primary);
    font-family: var(--font-num);
    font-size: 18px;
    font-weight: 700;
    color: #fff;
    line-height: 1;
}

@media (min-width: 769px) {
    .s-flow__step-num {
        width: 56px;
        height: 56px;
        font-size: 20px;
    }
}

.s-flow__step-body {
    padding-top: 4px;
}

.s-flow__step-title {
    margin: 0 0 12px;
    font-family: var(--font-heading);
    font-size: clamp(18px, 2.5vw, 20px);
    font-weight: 700;
    color: var(--text);
}

.s-flow__step-desc {
    font-size: clamp(15px, 1.8vw, 16px);
    line-height: 1.8;
    color: #555;
}

/* 01（最初のステップ）の丸だけアクセントカラー */
.s-flow__item:first-child .s-flow__step-num {
    background: var(--accent);
}

/* ================================================================
   Section — s-reason-split（選ばれる理由）
   ================================================================ */

.s-reason-split {
    padding: 72px 12px;
    background: var(--white);
}

@media (min-width: 769px) {
    .s-reason-split {
        padding: 100px 12px;
    }
}

.s-reason-split .c-panel+.c-panel {
    margin-top: 48px;
}

/* 画像をやや横長に（案件側オーバーライド: c-panel既定 4/3 → 16/10） */
.s-reason-split .c-panel__img img {
    aspect-ratio: 16 / 10;
}

@media (min-width: 769px) {
    /* 画像列を狭める（画像40% : テキスト60%）= 案件側オーバーライド */
    .s-reason-split .c-panel {
        grid-template-columns: 2fr 3fr;
    }

    .s-reason-split .c-panel+.c-panel {
        margin-top: 64px;
    }
}

.s-reason-split__num {
    display: block;
    margin-bottom: 12px;
    font-family: var(--font-num);
    font-size: clamp(28px, 4vw, 36px);
    font-weight: 600;
    line-height: 1;
    letter-spacing: 0.05em;
    color: var(--primary);
}

.s-reason-split__title {
    margin-bottom: 16px;
    font-family: var(--font-heading);
    font-size: clamp(20px, 2.8vw, 24px);
    font-weight: 700;
    color: var(--text);
}

.s-reason-split__text {
    font-size: clamp(14px, 1.6vw, 16px);
    line-height: 1.8;
    color: var(--text);
}

/* ================================================================
   Section — s-case-grid-icon（相談事例）
   ================================================================ */

.s-case-grid-icon {
    padding: 72px 12px;
    background: var(--bg);
}

@media (min-width: 769px) {
    .s-case-grid-icon {
        padding: 100px 12px;
    }
}

.s-case-grid-icon__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    max-width: 1000px;
    margin: 0 auto;
}

@media (min-width: 769px) {
    .s-case-grid-icon__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 28px;
    }
}

.s-case-grid-icon__card {
    display: flex;
    flex-direction: column;
    padding: 28px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: transform 0.3s, box-shadow 0.3s;
}

.s-case-grid-icon__card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.s-case-grid-icon__head {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-light);
}

.s-case-grid-icon__avatar {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    overflow: hidden;
    background: var(--primary-light);
}

.s-case-grid-icon__avatar img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.s-case-grid-icon__meta {
    flex: 1;
    min-width: 0;
}

.s-case-grid-icon__person {
    display: block;
    font-family: var(--font-heading);
    font-size: clamp(15px, 2vw, 16px);
    font-weight: 700;
    color: var(--primary);
}

.s-case-grid-icon__transition {
    display: block;
    margin-top: 2px;
    font-size: clamp(14px, 1.6vw, 15px);
    color: var(--text-light);
}

.s-case-grid-icon__body {
    font-size: clamp(15px, 1.8vw, 16px);
    line-height: 1.9;
    color: var(--text);
}

/* 注記（任意） */
.s-case-grid-icon__note {
    max-width: 1000px;
    margin: 24px auto 0;
    font-size: clamp(13px, 1.5vw, 14px);
    line-height: 1.7;
    text-align: center;
    color: var(--text-light);
}

/* ================================================================
   Section — s-cta-split（CTA）
   ================================================================ */

.s-cta-split {
    padding: 72px 12px;
    background: var(--primary-dark); /* fallback */
    background: linear-gradient(135deg, color-mix(in srgb, var(--primary-dark) 70%, #000), var(--primary));
}

@media (min-width: 769px) {
    .s-cta-split {
        padding: 100px 12px;
    }
}

.s-cta-split__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 32px;
    max-width: 900px;
    margin-inline: auto;
    text-align: center;
}

@media (min-width: 769px) {
    .s-cta-split__inner {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        gap: 48px;
        text-align: left;
    }
}

.s-cta-split__title {
    margin-bottom: 12px;
    font-family: var(--font-heading);
    font-size: clamp(24px, 3vw, 30px);
    font-weight: 700;
    line-height: 1.4;
    letter-spacing: 0.02em;
    color: #fff;
}

.s-cta-split__text {
    margin: 0;
    font-size: clamp(15px, 1.8vw, 16px);
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.82);
}

.s-cta-split__action {
    display: flex;
    flex-shrink: 0;
    flex-direction: column;
    align-items: center;
}

.s-cta-split__btn {
    min-width: 260px;
}

@media (max-width: 480px) {
    .s-cta-split__btn {
        width: 100%;
        min-width: 0;
    }
}

.s-cta-split__note {
    margin: 14px 0 0;
    font-size: clamp(13px, 1.5vw, 14px);
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.6);
}

/* ================================================================
   Section — s-cost（売却にかかる費用・税金の目安）
   ================================================================ */

.s-cost {
    padding: 72px 12px;
}

@media (min-width: 769px) {
    .s-cost {
        padding: 100px 12px;
    }
}

.s-cost__lead {
    max-width: 720px;
    margin: 0 auto 40px;
    font-size: clamp(15px, 1.8vw, 17px);
    line-height: 1.9;
    color: var(--text);
}

.s-cost .c-table-wrapper {
    max-width: 900px;
    margin: 0 auto;
}

.s-cost .c-table thead th {
    text-align: left;
    font-size: clamp(14px, 1.8vw, 16px);
}

.s-cost .c-table tbody td:first-child {
    font-weight: 600;
    color: var(--text);
    background: var(--primary-light);
    white-space: nowrap;
}

.s-cost .c-table tbody td {
    vertical-align: top;
}

/* 列の間の薄い縦罫線（2列目以降の左罫線） */
.s-cost .c-table thead th:not(:first-child) {
    border-left: 1px solid rgba(255, 255, 255, 0.2);
}

.s-cost .c-table tbody td:not(:first-child) {
    border-left: 1px solid var(--border-light);
}

.s-cost__note {
    max-width: 900px;
    margin: 20px auto 0;
    font-size: clamp(13px, 1.6vw, 14px);
    line-height: 1.8;
    color: var(--text-light);
}

/* ================================================================
   Section — s-faq（よくある質問）
   ================================================================ */

.s-faq {
    padding: 72px 12px;
    background: var(--white);
}

@media (min-width: 769px) {
    .s-faq {
        padding: 100px 12px;
    }
}

.s-faq__more {
    margin-top: 48px;
    text-align: center;
}

/* ================================================================
   Section — s-company（会社概要）
   ================================================================ */

.s-company {
    padding: 72px 12px;
}

@media (min-width: 769px) {
    .s-company {
        padding: 100px 12px;
    }
}

.s-company__overview {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
}

@media (min-width: 769px) {
    .s-company__overview {
        grid-template-columns: 1fr 1fr;
        gap: 48px;
        align-items: start;
    }
}

.s-company__photo {
    overflow: hidden;
    border-radius: var(--radius);
}

.s-company__photo img {
    display: block;
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    background-color: #f3f4f6;
}

.s-company__overview .c-info-table {
    max-width: none;
}

.s-company__more {
    margin-top: 48px;
    text-align: center;
}

.s-company__button-wrap {
    margin-top: 40px;
    text-align: center;
}

@media (min-width: 769px) {
    .s-worry-grid-bubble__lead {
        text-align: center;
    }
}

@media (min-width: 769px) {
    .s-checklist-grid-check__lead {
        text-align: center;
    }
}

@media (min-width: 769px) {
    .s-cost__lead {
        text-align: center;
    }
}

/* Company Info Tel Link */
.c-info-table__value a {
    text-decoration: none;
    color: var(--text);
}

@media (min-width: 769px) {
    .l-footer__logo-img {
        height: 33px;
    }
}