html,
body {
    margin: 0;
    overflow-x: hidden;
    font-family: "Noto Sans JP", sans-serif;
    color: #202020;
    background: #f6f3ee;
}

section {
    padding: 110px 20px;
}

/* Header */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, .94);
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, .05);
}

.header-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 14px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    gap: 10px;
    align-items: center;
    text-decoration: none;
    color: #1f1f1f;
}

.logo-mark {
    color: #0b4d59;
    font-weight: 800;
}

.logo strong {
    display: block;
    font-size: 18px;
    letter-spacing: .04em;
}

.logo small {
    display: block;
    font-size: 13px;
    color: #777;
}

.global-nav {
    display: flex;
    gap: 32px;
}

.global-nav a {
    color: #1f1f1f;
    text-decoration: none;
    font-weight: 700;
    font-size: 13px;
}

.global-nav a:hover {
    color: #c9a86a;
}

.menu-toggle {
    display: none;
}

/* Hero */
.top-hero {
    padding: 130px 20px 80px;
    background: #f6f3ee;
}

.top-hero-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 70px;
    border-radius: 32px;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 60px;
    background:
        linear-gradient(135deg, rgba(8, 63, 73, .96), rgba(15, 91, 107, .96)),
        radial-gradient(circle at top right, rgba(201, 168, 106, .35), transparent 35%);
    box-shadow: 0 35px 80px rgba(15, 91, 107, .25);
}

.top-hero-text {
    flex: 1;
}

.eyebrow,
.section-title span {
    display: inline-block;
    color: #c9a86a;
    font-weight: 800;
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.top-hero h1 {
    font-size: 52px;
    line-height: 1.45;
    margin: 0 0 28px;
    font-weight: 900;
}

.hero-lead {
    color: rgba(255, 255, 255, .9);
    line-height: 2;
    font-size: 16px;
}

.hero-buttons,
.contact-actions {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 36px;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    min-width: 210px;
    padding: 16px 34px;
    border-radius: 999px;
    text-align: center;
    text-decoration: none;
    font-weight: 800;
    transition: .3s;
}

.btn.primary {
    background: #062f38;
    color: #fff;
}

.btn.secondary {
    background: #c9a86a;
    color: #fff;
    border: none;
}

.btn:hover {
    transform: translateY(-3px);
}

.top-hero-card {
    width: 360px;
    background: rgba(255, 255, 255, .95);
    color: #222;
    padding: 42px;
    border-radius: 28px;
    box-shadow: 0 25px 60px rgba(0, 0, 0, .18);
    border: 1px solid rgba(201, 168, 106, .3);
}

.top-hero-card span {
    color: #c9a86a;
    font-weight: 800;
}

.top-hero-card ul {
    padding: 0;
    margin: 22px 0 0;
}

.top-hero-card li {
    list-style: none;
    padding: 15px 0;
    border-bottom: 1px solid #eee;
}

/* Section Title */
.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    display: inline-block;
    position: relative;
    font-size: 40px;
    font-weight: 900;
    margin: 0 0 24px;
}

.section-title h2::after {
    content: "";
    display: block;
    width: 72px;
    height: 4px;
    background: #c9a86a;
    border-radius: 999px;
    margin: 20px auto 0;
}

.section-title p {
    color: #555;
    line-height: 2;
}

/* Cards */
.card-grid,
.reason-grid {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card,
.reason-box,
.news-section,
.contact-box {
    background: rgba(255, 255, 255, .94);
    border: 1px solid rgba(201, 168, 106, .25);
    box-shadow: 0 24px 60px rgba(0, 0, 0, .07);
}

.service-card,
.reason-box {
    padding: 42px;
    border-radius: 24px;
    text-decoration: none;
    color: #222;
    transition: .3s;
}

.service-card:hover,
.reason-box:hover {
    transform: translateY(-6px);
}

.card-number {
    color: #c9a86a;
    font-size: 24px;
    font-weight: 900;
}

.service-card h3,
.reason-box h3 {
    color: #0b4d59;
    font-size: 24px;
    margin: 22px 0 16px;
}

/* Message */
.message-preview {
    background: #fff;
}

.message-inner {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 60px;
}

.message-text {
    flex: 1;
}

.message-photo img {
    width: 380px;
    border-radius: 26px;
    box-shadow: 0 25px 60px rgba(0, 0, 0, .12);
}

.text-link {
    color: #0b4d59;
    font-weight: 800;
}

/* News */
.news-section {
    max-width: 1100px;
    margin: 100px auto;
    padding: 90px 50px;
    border-radius: 30px;
}

.news-section h2 {
    text-align: center;
    font-size: 36px;
}

.news-item {
    display: flex;
    gap: 28px;
    padding: 22px 0;
    border-bottom: 1px solid #ddd;
}

.news-item span {
    color: #0b4d59;
    font-weight: 900;
}

/* Contact */
.contact-section {
    background: #f6f3ee;
}

.contact-box {
    max-width: 1100px;
    margin: 0 auto;
    text-align: center;
    padding: 80px 40px;
    border-radius: 30px;
}

.contact-box p {
    max-width: 760px;
    margin: 0 auto;
}

/* Footer */
.site-footer {
    background: #062f38;
    color: #fff;
    padding: 75px 20px 30px;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.footer-inner h3 {
    font-size: 30px;
}

.footer-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin: 32px 0;
}

.footer-btn {
    display: inline-block;
    padding: 14px 30px;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 800;
}

.tel-btn {
    background: #fff;
    color: #062f38;
}

.line-btn {
    background: #06c755;
    color: #fff;
}

.contact-btn {
    background: #c9a86a;
    color: #fff;
}

.footer-links a {
    color: #fff;
    margin: 0 12px;
    text-decoration: none;
}

.site-footer small {
    display: block;
    margin-top: 30px;
    padding-top: 22px;
    border-top: 1px solid rgba(255, 255, 255, .2);
}

/* Floating */
.floating-buttons {
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.floating-tel,
.floating-line {
    width: 160px;
    height: 54px;
    border-radius: 999px;
    display: flex;
    justify-content: center;
    align-items: center;
    text-decoration: none;
    font-weight: 800;
    box-shadow: 0 10px 25px rgba(0, 0, 0, .18);
}

.floating-tel {
    background: #0b4d59;
    color: #fff;
}

.floating-line {
    background: #06c755;
    color: #fff;
}

/* Smartphone */
@media(max-width:768px) {
    section {
        padding: 70px 16px;
    }

    .header-inner {
        flex-direction: row;
        align-items: center;
    }

    .logo {
        max-width: 190px;
    }

    .logo strong {
        font-size: 14px;
        line-height: 1.4;
    }

    .logo small {
        font-size: 10px;
    }

    .menu-toggle {
        display: block;
        width: 42px;
        height: 36px;
        border: none;
        background: transparent;
    }

    .menu-toggle span {
        display: block;
        height: 3px;
        background: #0b4d59;
        border-radius: 999px;
        margin: 7px 0;
    }

    .global-nav {
        display: none;
        position: absolute;
        top: 68px;
        left: 0;
        width: 100%;
        flex-direction: column;
        background: #fff;
        padding: 10px 24px;
        box-sizing: border-box;
    }

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

    .global-nav a {
        padding: 14px 0;
        border-bottom: 1px solid #eee;
    }

    .top-hero {
        padding: 110px 14px 50px;
    }

    .top-hero-inner {
        padding: 36px 22px;
        flex-direction: column;
        gap: 30px;
        border-radius: 24px;
    }

    .top-hero h1 {
        font-size: 28px;
        line-height: 1.55;
    }

    .top-hero-card {
        width: 100%;
        box-sizing: border-box;
        padding: 28px;
    }

    .card-grid,
    .reason-grid {
        grid-template-columns: 1fr;
    }

    .message-inner {
        flex-direction: column;
    }

    .message-photo img {
        width: 100%;
        max-width: 320px;
    }

    .news-section,
    .contact-box {
        padding: 55px 22px;
        margin: 60px auto;
    }

    .news-item {
        display: block;
    }

    .hero-buttons,
    .contact-actions,
    .footer-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn,
    .footer-btn {
        width: 100%;
        max-width: 280px;
    }

    .floating-buttons {
        right: 10px;
        bottom: 10px;
    }

    .floating-tel,
    .floating-line {
        width: 140px;
        height: 50px;
    }
}

/* =========================
   Luxury design adjustment
========================= */

body {
    background: #f6f3ee;
}

/* セクション全体の余白 */
.section,
.reason-section,
.message-preview,
.contact-section {
    padding-top: 120px;
    padding-bottom: 120px;
}

/* 見出し */
.section-title span,
.eyebrow {
    color: #c9a86a;
    letter-spacing: 4px;
}

.section-title h2 {
    color: #1f1f1f;
}

.section-title h2::after {
    background: #c9a86a;
}

/* サービスカード */
.service-cards {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 25px;
}

.service-card {
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(201, 168, 106, .28);
    box-shadow: 0 24px 60px rgba(0, 0, 0, .07);
    width: 90%;
    max-width: 350px;
    margin: 0 auto;
}

.service-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, #0b4d59, #c9a86a);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 30px 70px rgba(0, 0, 0, .1);
}

.card-number {
    color: #c9a86a;
    font-size: 28px;
    letter-spacing: 2px;
}

/* 選ばれる理由 */
.reason-section {
    background: #f1eee8;
}

.reason-box {
    border: 1px solid rgba(201, 168, 106, .25);
}

.reason-box h3 {
    color: #0b4d59;
}

/* 代表あいさつ */
.message-preview {
    background: #fff;
}

.message-inner {
    background: #fff;
    padding: 70px;
    border-radius: 30px;
    box-shadow: 0 24px 60px rgba(0, 0, 0, .06);
    border: 1px solid rgba(201, 168, 106, .22);
}

.message-text h2 {
    color: #0b4d59;
}

.message-photo img {
    border-radius: 26px;
    box-shadow: 0 24px 55px rgba(0, 0, 0, .14);
}

/* お知らせ */
.news-section {
    border: 1px solid rgba(201, 168, 106, .25);
    box-shadow: 0 24px 60px rgba(0, 0, 0, .07);
}

.news-section h2 {
    color: #1f1f1f;
    margin-bottom: 40px;
}

.news-item {
    transition: .3s;
}

.news-item:hover {
    background: rgba(201, 168, 106, .08);
    padding-left: 15px;
}

.news-item a {
    color: #222;
    font-weight: 700;
    text-decoration: none;
}

.news-item a:hover {
    color: #0b4d59;
}

/* お問い合わせ */
.contact-box {
    border: 1px solid rgba(201, 168, 106, .25);
    box-shadow: 0 30px 70px rgba(0, 0, 0, .08);
}

.contact-box h2 {
    color: #1f1f1f;
}

.contact-actions .btn {
    min-width: 250px;
}

/* ボタン */
.btn.primary {
    background: #0b4d59;
}

.btn.secondary {
    background: #c9a86a;
    color: #fff;
}

.btn:hover {
    opacity: .92;
}

/* フッター */
.site-footer {
    background: linear-gradient(135deg, #062f38, #0b4d59);
}

/* スマホ調整 */
@media(max-width:768px) {

    .section,
    .reason-section,
    .message-preview,
    .contact-section {
        padding-top: 80px;
        padding-bottom: 80px;
    }

    .message-inner {
        padding: 35px 22px;
    }

    .section-title h2 {
        font-size: 30px;
    }

    .contact-actions .btn {
        min-width: auto;
    }
}

.recommended-section {
    padding: 90px 24px;
    background: #f6f3ee;
}

.recommended-grid {
    max-width: 1100px;
    margin: 45px auto 0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.recommended-card {
    background: #fff;
    border-radius: 24px;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    box-shadow: 0 18px 45px rgba(0, 0, 0, .07);
}

.recommended-card img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.recommended-body {
    padding: 24px;
}

.recommended-body h3 {
    font-size: 22px;
    margin-bottom: 10px;
}

.recommended-price {
    color: #0f5b6b;
    font-weight: bold;
}

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

.home-hero-new {
    min-height: 820px;
    background-image:
        linear-gradient(90deg,
            rgba(7, 71, 82, .98) 0%,
            rgba(7, 71, 82, .90) 38%,
            rgba(7, 71, 82, .55) 58%,
            rgba(7, 71, 82, .12) 78%,
            rgba(7, 71, 82, 0) 100%),
        url('/images/sale-hero.jpg');
    background-size: cover;
    background-position: center right;
    color: #fff;
}

.home-hero-overlay {
    min-height: 820px;
    display: flex;
    align-items: center;
    padding: 90px 20px;
}

.home-hero-content {
    max-width: 680px;
    margin-left: 90px;
}

.home-eyebrow {
    color: #c9a86a;
    font-weight: 900;
    letter-spacing: 5px;
    margin-bottom: 28px;
}

.home-hero-content h1 {
    font-size: 50px;
    line-height: 1.3;
}

.home-lead {
    font-size: 18px;
    line-height: 2;
    max-width: 760px;
}

.home-hero-buttons {
    display: flex;
    gap: 22px;
    margin-top: 42px;
    flex-wrap: wrap;
}

.home-hero-buttons a {
    min-width: 180px;
    flex: 0 1 180px;
    padding: 18px 28px;
    border-radius: 999px;
    text-align: center;
    text-decoration: none;
    font-weight: 900;
}

.btn-main {
    background: #0f5b6b;
    color: #fff;
}

.btn-sub {
    background: #c9a86a;
    color: #fff;
}

@media(max-width:768px) {

    .home-hero-new,
    .home-hero-overlay {
        min-height: auto;
    }

    .home-hero-new {
        background-image:
            linear-gradient(rgba(7, 71, 82, .92), rgba(7, 71, 82, .92)),
            url('/images/sale-hero.jpg');
        background-position: center;
    }

    .home-hero-overlay {
        padding: 100px 18px 70px;
    }

    .home-hero-content {
        margin-left: 0;
    }

        .home-hero-content h1 {
            font-size: 32px;
            line-height: 1.35;
        }

    .home-hero-buttons {
        flex-direction: column;
    }

    .home-hero-buttons a {
        width: 100%;
        box-sizing: border-box;
    }
}

.gold-text {
    color: #d0aa63;
    font-size: 0.9em;
}

.btn-white {
    background: #fff;
    color: #0f5b6b;
}

@media(max-width:768px) {
    .home-hero-content {
        margin-left: 0;
        max-width: 100%;
    }

    .home-hero-content h1 {
        font-size: 34px;
    }
}

.hero-tags {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin: 26px 0;
}

.hero-tags span {
    display: inline-block;
    padding: 12px 24px;
    border: 2px solid rgba(201, 168, 106, .9);
    border-radius: 999px;
    color: #c9a86a;
    font-size: 28px;
    font-weight: 900;
    background: rgba(255, 255, 255, .08);
}

.hero-tags span {
    background: rgba(201, 168, 106, .12);
}

@media(max-width:768px) {
    .hero-tags {
        gap: 10px;
        margin: 18px 0;
    }

    .hero-tags span {
        font-size: 17px;
        padding: 9px 14px;
    }
}



.sale-hero {
    background: linear-gradient(135deg, #0f5b6b, #1f6f80);
    color: #fff;
    padding: 140px 20px 90px;
}

.sale-hero-inner {
    max-width: 1100px;
    margin: auto;
}

.sale-hero h1 {
    font-size: 58px;
    line-height: 1.3;
    margin: 20px 0;
}

.sale-hero .lead {
    max-width: 700px;
    font-size: 20px;
    line-height: 2;
}

.sale-hero-buttons {
    display: flex;
    gap: 20px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.sale-section,
.sale-flow,
.sale-cta,
.service-detail {
    padding: 100px 20px;
}

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

.service-menu-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    margin-top: 50px;
}

.service-menu-cards .sale-card {
    padding: 28px;
}

.sale-card {
    background: #fff;
    border-radius: 22px;
    padding: 28px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, .08);
    transition: .3s;
}

.sale-card:hover {
    transform: translateY(-8px);
}

.sale-card h3 {
    color: #0f5b6b;
}

.service-detail-content {
    max-width: 900px;
    margin: auto;
}

.service-text p {
    line-height: 2;
    margin-bottom: 20px;
}

.service-text ul {
    margin: 30px 0;
    padding-left: 20px;
}

.service-text li {
    margin-bottom: 12px;
}

.detail-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.flow-list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.flow-item {
    background: #fff;
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 15px 40px rgba(0, 0, 0, .08);
}

.flow-item span {
    display: inline-block;
    width: 60px;
    height: 60px;
    line-height: 60px;
    border-radius: 50%;
    background: #c9a86a;
    color: #fff;
    font-weight: bold;
    margin-bottom: 15px;
}

.sale-cta {
    background: #0f5b6b;
    color: #fff;
    text-align: center;
}

.btn-gold {
    display: inline-block;
    padding: 16px 40px;
    border-radius: 999px;
    background: #c9a86a;
    color: #fff;
    text-decoration: none;
    font-weight: bold;
}

.btn-outline,
.btn-outline-dark {
    display: inline-block;
    padding: 16px 40px;
    border-radius: 999px;
    border: 2px solid #0f5b6b;
    color: #0f5b6b;
    text-decoration: none;
    font-weight: bold;
    background: #fff;
}

@media(max-width:768px) {

    .sale-hero h1 {
        font-size: 38px;
    }

    .sale-cards {
        grid-template-columns: 1fr;
    }

    .flow-list {
        grid-template-columns: 1fr;
    }

    .sale-hero {
        padding: 110px 20px 70px;
    }

    .detail-buttons,
    .sale-hero-buttons {
        flex-direction: column;
    }

    .btn-gold,
    .btn-outline,
    .btn-outline-dark {
        text-align: center;
    }
}

.sale-section,
.sale-flow,
.service-detail {
    padding: 70px 20px;
}

.sale-section+.sale-section {
    padding-top: 40px;
}

.service-detail {
    background: #f6f3ee;
}

.service-detail-content {
    background: #fff;
    padding: 45px;
    border-radius: 28px;
    box-shadow: 0 18px 45px rgba(0, 0, 0, .07);
}

.sale-flow {
    margin-top: 0;
}

@media(max-width:768px) {

    .sale-section,
    .sale-flow,
    .service-detail {
        padding: 50px 16px;
    }

    .service-detail-content {
        padding: 28px;
    }
}

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

.sale-hero-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 80px;
}

.sale-hero-inner {
    max-width: 700px;
}

.sale-hero-inner {
    flex: 1.2;
    max-width: 760px;
}


@media(max-width:768px) {

    .sale-hero-wrap {
        flex-direction: column;
    }

    .sale-hero-image {
        margin-top: 40px;
    }

}


.sale-hero-new {
    min-height: 820px;
    background-image:
        linear-gradient(90deg, rgba(7, 71, 82, .98) 0%, rgba(7, 71, 82, .88) 35%, rgba(7, 71, 82, .25) 65%, rgba(7, 71, 82, 0) 100%),
        url('/images/sale-hero-bg.jpg');
    background-size: cover;
    background-position: center right;
    color: #fff;
}

.sale-hero-overlay {
    min-height: 820px;
    display: flex;
    align-items: center;
    padding: 90px 20px;
}

.sale-hero-content {
    max-width: 920px;
    margin-left: 55px;
}

.sale-eyebrow {
    color: #c9a86a;
    font-size: 22px;
    font-weight: 900;
    letter-spacing: 8px;
    margin-bottom: 30px;
}

.sale-hero-content h1 {
    font-size: 56px;
    line-height: 1.45;
    margin: 0 0 28px;
    font-weight: 900;
}

.sale-hero-content h1 span {
    color: #c9a86a;
}

.sale-lead {
    font-size: 18px;
    line-height: 2;
    margin-bottom: 32px;
}

.hero-service-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
    max-width: 720px;
    margin: 35px 0 38px;
}

.hero-service-card {
    background: rgba(255, 255, 255, .95);
    color: #0f5b6b;
    text-align: center;
    padding: 22px 12px;
    border-radius: 16px;
    text-decoration: none;
    box-shadow: 0 12px 30px rgba(0, 0, 0, .15);
}

.hero-service-card .icon {
    font-size: 34px;
    margin-bottom: 8px;
}

.hero-service-card h3 {
    margin: 0 0 6px;
    font-size: 17px;
}

.hero-service-card p {
    margin: 0;
    font-size: 13px;
    line-height: 1.5;
}

.btn-white {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 240px;
    padding: 18px 36px;
    border-radius: 999px;
    background: #fff;
    color: #0f5b6b;
    text-decoration: none;
    font-weight: 900;
}

@media (max-width: 768px) {

    .sale-hero-new,
    .sale-hero-overlay {
        min-height: auto;
    }

    .sale-hero-new {
        background-image:
            linear-gradient(rgba(7, 71, 82, .92), rgba(7, 71, 82, .92)),
            url('/images/sale-hero-bg.jpg');
        background-position: center;
    }

    .sale-hero-overlay {
        padding: 100px 18px 70px;
    }

    .sale-hero-content {
        margin-left: 0;
    }

    .sale-hero-content h1 {
        font-size: 34px;
        line-height: 1.55;
    }

    .hero-service-cards {
        grid-template-columns: repeat(2, 1fr);
    }

    .sale-hero-buttons {
        flex-direction: column;
    }

    .btn-gold,
    .btn-white {
        width: 100%;
        box-sizing: border-box;
    }
}

.sale-hero-new {
    min-height: 820px;
    background-image:
        linear-gradient(90deg,
            rgba(7, 71, 82, .98) 0%,
            rgba(7, 71, 82, .90) 35%,
            rgba(7, 71, 82, .55) 55%,
            rgba(7, 71, 82, .15) 75%,
            rgba(7, 71, 82, 0) 100%),
        url('/images/sale-hero.jpg');
    background-size: cover;
    background-position: center right;
    color: #fff;
}

.sale-hero-overlay {
    min-height: 820px;
    display: flex;
    align-items: center;
    padding: 90px 20px;
}

.home-hero-buttons {
    display: flex;
    gap: 22px;
    flex-wrap: wrap;
    align-items: center;
}

.home-hero-buttons a {
    min-width: 180px;
    text-align: center;
    flex: 0 1 180px;
}

@media(max-width:768px) {
    .home-hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .home-hero-buttons a {
        width: 100%;
        box-sizing: border-box;
    }
}

.home-hero-buttons .btn-sub {
    min-width: 230px;
    white-space: nowrap;
}

.card-grid {
    grid-template-columns: repeat(4, 1fr);
}

@media(max-width: 900px) {
    .card-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media(max-width: 600px) {
    .card-grid {
        grid-template-columns: 1fr;
    }
}

.section-title h1 {
    display: inline-block;
    position: relative;
    font-size: 42px;
    font-weight: 900;
    margin: 0 0 24px;
}

.section-title h1::after {
    content: "";
    display: block;
    width: 72px;
    height: 4px;
    background: #c9a86a;
    border-radius: 999px;
    margin: 20px auto 0;
}

@media(max-width: 768px) {

    /* =========================
       1. トップヒーローの3ボタン
    ========================= */
　　.home-hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 12px;
        margin-top: 24px;
    }

   .home-hero-buttons a,
   .home-hero-buttons .btn-sub,
   .home-hero-buttons .btn-white {
       border-radius: 999px;
       min-height: 54px;
   }

    /* =========================
       2. サービスカード4枚
    ========================= */
    .card-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .service-card {
        padding: 28px 22px;
    }

    .service-card h3 {
        font-size: 28px;
        margin-bottom: 14px;
    }

    .service-card p {
        font-size: 15px;
        line-height: 1.9;
    }

    .card-number {
        font-size: 32px;
        margin-bottom: 16px;
    }

    /* =========================
       3. 共通見出し
    ========================= */
    .section-title {
        margin-bottom: 30px;
        text-align: center;
    }

    .section-title span {
        font-size: 14px;
        letter-spacing: 3px;
    }

    .section-title h1,
    .section-title h2 {
        font-size: 30px;
        line-height: 1.4;
        margin-top: 12px;
    }

    .section-title p {
        font-size: 15px;
        line-height: 1.9;
        margin-top: 14px;
    }

    /* estate-cleaning の見出し余白が大きすぎる時用 */
    .service-page .section-title,
    .estate-cleaning-page .section-title {
        margin-bottom: 24px;
    }
}

@media(max-width:768px) {
    .home-hero-buttons {
        align-items: center !important;
        gap: 14px !important;
    }

    .home-hero-buttons a,
    .home-hero-buttons .btn-sub,
    .home-hero-buttons .btn-white {
        width: 260px !important;
        max-width: 260px !important;
        min-width: 0 !important;
        height: auto !important;
        min-height: 54px !important;
        padding: 14px 18px !important;
        font-size: 16px !important;
        border-radius: 999px !important;
        flex: none !important;
    }
}

@media(max-width:768px) {
    .home-hero-content h1 {
        font-size: 28px !important;
        line-height: 1.45 !important;
    }

    .home-eyebrow {
        font-size: 13px !important;
        letter-spacing: 2px !important;
    }

    .home-lead {
        font-size: 15px !important;
        line-height: 1.8 !important;
    }

    .hero-tags span {
        font-size: 16px !important;
        padding: 8px 13px !important;
    }
}

@media(max-width:768px) {

    .section {
        padding: 70px 20px;
    }

    .card-grid {
        grid-template-columns: 1fr !important;
        gap: 18px !important;
        margin-top: 28px;
    }

    .service-card {
        padding: 24px 20px !important;
        border-radius: 22px !important;
    }

    .service-card h3 {
        font-size: 26px !important;
        margin-bottom: 12px !important;
    }

    .service-card p {
        font-size: 15px !important;
        line-height: 1.9 !important;
    }

    .card-number {
        font-size: 30px !important;
        margin-bottom: 14px !important;
    }
}

@media(max-width:768px) {
    .home-hero-new {
        background-image:
            linear-gradient(rgba(7, 71, 82, .60),
                rgba(7, 71, 82, .60)),
            url('/images/sale-hero.jpg') !important;

        background-position: center top !important;
        background-size: cover !important;
    }

    .home-hero-overlay {
        background: transparent !important;
    }
}

.recommended-text {
    margin: 24px auto 40px;
}

.recommended-lead {
    text-align: center;
    color: #666;
    margin-bottom: 24px;
    font-size: 1.05rem;
}

.recommended-description {
    max-width: 760px;
    margin: 0 auto;
    text-align: left;
    color: #555;
    line-height: 2;
    font-size: 1.05rem;
}

.recommended-description p {
    margin: 0;
}

.site-footer {
    background: #0b4d57;
    color: #fff;
    padding: 80px 20px 50px;
}

.footer-inner {
    max-width: 1100px;
    margin: 0 auto;
    text-align: center;
}

.site-footer h3 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 24px;
    color: #fff;
}

.footer-message {
    font-size: 1.4rem;
    line-height: 1.9;
    margin-bottom: 40px;
    color: rgba(255, 255, 255, 0.95);
}

/* ここがポイント：情報だけ左揃え */
.footer-info {
    display: inline-block;
    text-align: left;
    margin: 10px auto 24px;
    line-height: 2;
    font-size: 1.15rem;
    color: #fff;
}

.footer-info p {
    margin: 0 0 12px;
}

.footer-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 10px;
    margin-bottom: 20px;
}

.footer-btn {
    display: inline-block;
    min-width: 180px;
    padding: 14px 24px;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 700;
    text-align: center;
    transition: 0.3s;
}

.footer-btn:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

.tel-btn {
    background: #0f6a77;
    color: #fff;
}

.line-btn {
    background: #06c755;
    color: #fff;
}

.footer-contact {
    background: #fff;
    color: #0b4d57;
}

.site-footer small {
    display: block;
    margin-top: 20px;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.8);
}

/* スマホ調整 */
@media (max-width: 768px) {
    .site-footer {
        padding: 60px 20px 40px;
    }

    .site-footer h3 {
        font-size: 1.5rem;
    }

    .footer-message {
        font-size: 1rem;
        margin-bottom: 28px;
    }

    .footer-info {
        display: block;
        max-width: 320px;
        margin: 0 auto 28px;
        font-size: 1rem;
        line-height: 1.9;
    }

    .footer-buttons {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }

    .footer-btn {
        width: 100%;
        max-width: 280px;
    }
}


/* ========================================
   トップページ 施工事例
======================================== */

.home-case-section {
    padding: 90px 20px;
    background: #f7f5f0;
}

.home-case-container {
    max-width: 1120px;
    margin: 0 auto;
}

.home-case-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 25px;
    margin-top: 45px;
}

.home-case-card {
    overflow: hidden;
    border-radius: 14px;
    background: #fff;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    transition: transform 0.25s, box-shadow 0.25s;
}

.home-case-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 13px 30px rgba(0, 0, 0, 0.13);
}

.home-case-card > a {
    display: block;
    height: 100%;
    color: inherit;
    text-decoration: none;
}

.home-case-images {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.home-case-image-box {
    position: relative;
    min-width: 0;
    background: #eee;
}

.home-case-image-box img,
.home-case-no-image {
    display: block;
    width: 100%;
    height: 180px;
}

.home-case-image-box img {
    object-fit: cover;
}

.home-case-no-image {
    display: flex;
    align-items: center;
    justify-content: center;
    color: #777;
    font-size: 12px;
    text-align: center;
}

.home-case-label {
    position: absolute;
    top: 10px;
    left: 10px;
    z-index: 2;
    padding: 5px 10px;
    border-radius: 999px;
    color: #fff;
    font-size: 11px;
    font-weight: 700;
}

.home-case-label.before {
    background: rgba(55, 55, 55, 0.88);
}

.home-case-label.after {
    background: rgba(15, 102, 115, 0.9);
}

.home-case-body {
    padding: 23px;
}

.home-case-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 9px;
    margin-bottom: 14px;
}

.home-case-service {
    padding: 6px 11px;
    border-radius: 999px;
    background: #0f6673;
    color: #fff;
    font-size: 12px;
    font-weight: 700;
}

.home-case-area {
    color: #666;
    font-size: 13px;
}

.home-case-body h3 {
    margin: 0 0 13px;
    color: #222;
    font-size: 20px;
    line-height: 1.6;
}

.home-case-body p {
    margin: 0 0 16px;
    color: #555;
    font-size: 14px;
    line-height: 1.8;
}

.home-case-link {
    color: #0f6673;
    font-weight: 700;
}

.home-case-more {
    margin-top: 40px;
    text-align: center;
}

.home-case-more a {
    display: inline-block;
    padding: 14px 28px;
    border: 1px solid #0f6673;
    border-radius: 8px;
    color: #0f6673;
    text-decoration: none;
    font-weight: 700;
    transition: 0.25s;
}

.home-case-more a:hover {
    background: #0f6673;
    color: #fff;
}

@media (max-width: 900px) {
    .home-case-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 768px) {
    .home-case-section {
        padding: 60px 14px;
    }

    .home-case-grid {
        grid-template-columns: 1fr;
        gap: 24px;
        margin-top: 35px;
    }

    .home-case-image-box img,
    .home-case-no-image {
        height: 210px;
    }

    .home-case-body {
        padding: 21px;
    }
}

@media (max-width: 480px) {
    .home-case-images {
        grid-template-columns: 1fr;
    }

    .home-case-image-box img,
    .home-case-no-image {
        height: 230px;
    }
}