/* ============================
   CSS カスタムプロパティ
   ============================ */
:root {
    /* ブランドカラー */
    --color-navy: #070C47;
    --color-navy-dark: #050930;
    --color-teal: #1EC2DE;
    --color-teal-dark: #1496B8;

    /* アクセントカラー(注目ボックス) */
    --color-yellow-bg: #fef9e7;
    --color-yellow-border: #fbe9a7;
    --color-yellow-icon: #f59e0b;

    /* テキスト */
    --color-text: #334155;           /* 本文 */
    --color-text-dark: #1e293b;      /* 見出し・強調 */
    --color-text-muted: #475569;     /* 補足 */
    --color-text-subtle: #64748b;    /* キャプション・薄め */

    /* 背景 */
    --color-white: #ffffff;
    --color-bg-card: #f8fcff;
    --color-bg-light: #f0f7ff;
    --color-bg-gray: #f8fafc;

    /* 状態色 */
    --color-success: #10b981;
    --color-error: #dc2626;

    /* 角丸 */
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-pill: 50px;

    /* 影 */
    --shadow-md: 0 4px 16px rgba(7, 12, 71, 0.08);
    --shadow-lg: 0 8px 36px rgba(7, 12, 71, 0.12);

    /* トランジション */
    --transition-base: 0.3s ease;
    --transition-smooth: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ============================
   リセットとベーススタイル
   ============================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 17px;
}

body {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 1rem;
    line-height: 1.8;
    color: var(--color-text);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: all var(--transition-base);
}

/* ============================
   コンテナ
   ============================ */
.container {
    max-width: 1340px;
    margin: 0 auto;
    padding: 0 28px;
}

/* ============================
   ヘッダー
   ============================ */
.header {
    background-color: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.06);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 6px 0;
    transition: box-shadow var(--transition-base);
}

.header.scrolled {
    box-shadow: 0 4px 24px rgba(7, 12, 71, 0.1);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
}

.logo {
    display: flex;
    align-items: center;
    margin-left: -12px;
    flex-shrink: 0;
}

.logo img {
    height: 48px;
    width: auto;
    max-width: 280px;
    object-fit: contain;
    transition: opacity var(--transition-base);
}

.logo img:hover {
    opacity: 0.85;
}

/* ヘッダーナビ */
.header-nav {
    flex: 1;
    display: flex;
    justify-content: flex-end;
}

.header-nav ul {
    list-style: none;
    display: flex;
    gap: 22px;
    margin: 0;
    padding: 0;
}

.header-nav a {
    color: var(--color-navy);
    font-size: 0.82rem;
    font-weight: 700;
    text-decoration: none;
    padding: 4px 2px;
    position: relative;
    transition: color var(--transition-base);
    white-space: nowrap;
}

.header-nav a::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: -2px;
    height: 2px;
    background: var(--color-teal);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform var(--transition-base);
}

.header-nav a:hover {
    color: var(--color-teal);
}

.header-nav a:hover::after {
    transform: scaleX(1);
}

/* ============================
   ボタン共通
   ============================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 700;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-smooth);
    border: none;
    font-size: 0.95rem;
    letter-spacing: 0.02em;
    position: relative;
    overflow: hidden;
}

.btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

.btn:active::after {
    width: 300px;
    height: 300px;
}

.btn-header {
    background: var(--color-navy);
    color: var(--color-white);
    padding: 10px 28px;
    font-size: 0.82rem;
    box-shadow: 0 2px 8px rgba(7, 12, 71, 0.2);
}

.btn-header:hover {
    background: var(--color-teal);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(30, 194, 222, 0.35);
}

.btn-primary {
    background: var(--color-navy);
    color: var(--color-white);
    box-shadow: 0 4px 16px rgba(7, 12, 71, 0.25);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 28px rgba(7, 12, 71, 0.35);
    background: var(--color-navy-dark);
}

.btn-xl {
    padding: 22px 52px;
    font-size: 1.1rem;
    font-weight: 900;
}

.btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: var(--color-teal);
    border-radius: 50%;
    margin-left: 12px;
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

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

.btn-icon i {
    color: var(--color-white);
    font-size: 13px;
    margin: 0;
}

/* ============================
   ヒーローセクション
   ============================ */
.hero {
    position: relative;
    overflow: visible;
    margin-bottom: 0;
}

.hero-background {
    background: var(--color-navy);
    padding: 40px 0 70px;
    position: relative;
    overflow: hidden;
}

.hero-content {
    display: flex;
    align-items: center;
    gap: 50px;
    position: relative;
    z-index: 2;
}

.hero-left {
    flex: 1.2;
    color: var(--color-white);
}

.hero-main-title {
    font-size: 2.6rem;
    font-weight: 900;
    line-height: 1.12;
    margin-bottom: 16px;
    color: var(--color-white);
    letter-spacing: -0.01em;
}

.hero-subtitle {
    font-size: 1.3rem;
    font-weight: 700;
    line-height: 1.29;
    color: rgba(255, 255, 255, 0.92);
}

.nowrap {
    white-space: nowrap;
}

.hero-lead {
    font-size: 1.1rem;
    line-height: 1.64;
    margin-bottom: 20px;
    color: rgba(255, 255, 255, 0.88);
}

/* 実績バッジ */
.hero-achievements {
    display: flex;
    gap: 10px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.hero-achievements-heading {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.88);
    letter-spacing: 0.04em;
    margin-bottom: 6px;
}

.hero-achievements-heading i {
    color: var(--color-teal);
    font-size: 1.05rem;
}

.achievement-item {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 8px 14px;
    border-radius: 14px;
    backdrop-filter: blur(8px);
    flex-shrink: 0;
    transition: background 0.3s ease;
}

.achievement-item:hover {
    background: rgba(255, 255, 255, 0.14);
}

.achievement-icon {
    width: 44px;
    height: 44px;
    background: var(--color-teal);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.achievement-icon i {
    color: var(--color-white);
    font-size: 18px;
}

.achievement-text {
    text-align: left;
}

.achievement-number {
    font-size: 1.25rem;
    font-weight: 900;
    line-height: 1;
    margin-bottom: 4px;
    white-space: nowrap;
    color: var(--color-white);
}

.achievement-label {
    font-size: 0.72rem;
    color: rgba(255, 255, 255, 0.7);
    white-space: nowrap;
    letter-spacing: 0.03em;
}

/* 全国対応バッジ */
.hero-nationwide {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    padding: 8px 16px;
    background: rgba(30, 194, 222, 0.15);
    border: 1px solid rgba(30, 194, 222, 0.3);
    border-radius: var(--radius-pill);
}

.hero-nationwide i {
    color: var(--color-teal);
    font-size: 0.95rem;
}

.hero-nationwide span {
    color: var(--color-white);
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.05em;
}

/* 悩みチェックリスト */
.hero-concerns {
    margin-top: 12px;
    margin-bottom: 12px;
    padding: 16px 20px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.concern-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 6px;
    font-size: 1.0rem;
    line-height: 1.45;
    color: rgba(255, 255, 255, 0.92);
}

.concern-item:last-of-type {
    margin-bottom: 8px;
}

.concern-item i {
    color: var(--color-teal);
    font-size: 17px;
    margin-top: 3px;
    flex-shrink: 0;
}

.concern-solution {
    font-size: 1.0rem;
    font-weight: 900;
    color: var(--color-white);
    text-align: center;
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    letter-spacing: 0.05em;
}

/* ヒーローCTA */
.hero-cta {
    margin-top: 20px;
}

.btn-hero {
    background: var(--color-white);
    color: var(--color-navy);
    padding: 20px 48px;
    font-size: 1.05rem;
    font-weight: 900;
    border-radius: 50px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2), 0 0 0 0 rgba(30, 194, 222, 0);
    transition: all var(--transition-smooth);
}

.btn-hero:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25), 0 0 0 4px rgba(30, 194, 222, 0.3);
    background: #f0f9ff;
}

.btn-hero .btn-icon {
    background: var(--color-teal);
}

.btn-primary .btn-icon {
    background: var(--color-teal);
}

.hero-cta-trust {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 20px;
    margin-top: 14px;
}

.hero-cta-trust span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.82);
    font-weight: 500;
}

.hero-cta-trust i {
    color: var(--color-teal);
    font-size: 0.9rem;
}

.hero-cta-note {
    margin-top: 10px;
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.75);
}

/* ヒーロー画像 */
.hero-right {
    flex: 0.8;
    display: flex;
    justify-content: center;
    align-items: flex-end;
    position: relative;
    z-index: 1;
}

.hero-image {
    position: absolute;
    bottom: -700px;
    left: 40%;
    transform: translateX(-50%);
    width: 100%;
    text-align: center;
}

.hero-image img {
    width: 100%;
    height: auto;
    filter: drop-shadow(0 20px 50px rgba(0, 0, 0, 0.3)) brightness(1.05) contrast(1.02);
    position: relative;
    z-index: 100;
}

/* ============================
   セクション共通
   ============================ */
.section {
    padding: 100px 0;
    position: relative;
}

.section-title {
    font-size: 2.0rem;
    font-weight: 900;
    color: var(--color-navy);
    text-align: center;
    margin-bottom: 56px;
    line-height: 1.6;
    position: relative;
    letter-spacing: -0.01em;
}

/* セクションタイトル直後のリード(セクション補足文) */
.section-title + .section-lead {
    margin-top: -40px;
    margin-bottom: 48px;
    text-align: center;
    color: var(--color-text-subtle);
    font-size: 0.95rem;
}



/* セクションタイトル内インラインロゴ */
.inline-logo-wrap {
    display: block;
    margin: 4px auto -2px;
    text-align: center;
}

.inline-logo {
    display: inline-block;
    height: 1.6em;
    width: auto;
}

/* ============================
   お悩みセクション
   ============================ */
.section-concerns-new {
    background: var(--color-white);
    padding: 80px 0 60px;
    position: relative;
    z-index: 1;
}

.concerns-header {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0px;
    margin-top: 0;
    min-height: 300px;
}

.concerns-header-text {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.concerns-header-text .section-title {
    text-align: center;
    margin-bottom: 0;
    font-size: 2.0rem;
}

.concerns-header-image {
    position: absolute;
    right: 0%;
    top: 50%;
    transform: translateY(-50%);
    width: 200px;
    z-index: 1;
    opacity: 0.9;
}

.concerns-header-image img {
    width: 100%;
    height: auto;
    display: block;
    filter: drop-shadow(0 10px 40px rgba(0, 0, 0, 0.12));
}

.concerns-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 36px;
    margin-bottom: 40px;
}

.concerns-column {
    background: var(--color-bg-card);
    border-radius: 20px;
    padding: 36px;
    border: 2px solid var(--color-teal);
    position: relative;
    overflow: hidden;
    transition: background 0.3s ease;
}





.concerns-category-title {
    font-size: 1.3rem;
    font-weight: 900;
    color: var(--color-navy);
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    line-height: 1.6;
}

.concerns-category-title i {
    color: var(--color-teal);
    font-size: 1.2rem;
    width: 42px;
    height: 42px;
    background: rgba(30, 194, 222, 0.08);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.concerns-category-list {
    list-style: none;
}

.concerns-category-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 14px;
    padding: 14px 16px;
    background: var(--color-bg-gray);
    border-radius: 12px;
    transition: all var(--transition-base);
    border: 1px solid transparent;
}

.concerns-category-list li:hover {
    background: var(--color-bg-light);
    border-color: rgba(30, 194, 222, 0.15);
    transform: translateX(4px);
}

.concerns-category-list li:last-child {
    margin-bottom: 0;
}

.concerns-category-list i {
    color: var(--color-teal);
    font-size: 0.9rem;
    margin-top: 3px;
    flex-shrink: 0;
}

.concerns-category-list span {
    font-size: 1.07rem;
    line-height: 1.46;
    color: var(--color-text);
}

/* ============================
   強みセクション
   ============================ */
.section-strength {
    background: var(--color-bg-light);
    padding: 0 0 20px;
}

.strength-header {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0px;
    margin-top: 0;
    min-height: 300px;
}

.strength-header-text {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.strength-header-text .section-title {
    text-align: center;
    margin-bottom: 0;
    font-size: 2.0rem;
}

.strength-header-image {
    position: absolute;
    right: 0%;
    top: 50%;
    transform: translateY(-50%);
    width: 320px;
    z-index: 1;
    opacity: 0.9;
}

.strength-header-image img {
    width: 100%;
    height: auto;
    display: block;
    filter: drop-shadow(0 10px 40px rgba(0, 0, 0, 0.12));
}

.strength-content {
    max-width: 1000px;
    margin: 0 auto;
}

.strength-reason {
    background: var(--color-white);
    border-radius: 20px;
    padding: 44px;
    margin-bottom: 28px;
    position: relative;
    overflow: hidden;
}



.strength-subtitle {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--color-navy);
    margin-bottom: 24px;
    line-height: 1.6;
    white-space: normal;
}

.strength-text {
    font-size: 1.1rem;
    color: var(--color-text);
    margin-bottom: 12px;
    line-height: 1.56;
}

.strength-list {
    list-style: none;
    margin: 20px 0;
    padding-left: 0;
}

.strength-list li {
    font-size: 1.1rem;
    color: var(--color-navy);
    font-weight: 600;
    margin-bottom: 16px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    line-height: 1.38;
}

.strength-list li i {
    color: var(--color-teal);
    font-size: 17px;
    margin-top: 4px;
    flex-shrink: 0;
}

.strength-highlight {
    background: var(--color-navy);
    color: var(--color-white);
    border-radius: 12px;
    padding: 28px 32px;
    text-align: center;
    font-size: 1.1rem;
    line-height: 1.56;
    margin-top: 28px;
    position: relative;
    overflow: hidden;
}



.strength-highlight strong {
    font-size: 1.25rem;
    line-height: 1.58;
    border-bottom: 2px solid rgba(255, 255, 255, 0.6);
    padding-bottom: 2px;
}

/* ============================
   サービスセクション
   ============================ */
.section-service {
    background: var(--color-white);
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(480px, 1fr));
    gap: 40px;
    max-width: 1240px;
    margin: 0 auto;
}

.service-card {
    background: var(--color-bg-card);
    border-radius: 20px;
    padding: 44px 40px;
    border: 2px solid var(--color-teal);
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-4px);
}



.service-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.service-number {
    background: var(--color-navy);
    color: var(--color-white);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 900;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(7, 12, 71, 0.2);
}

.service-title {
    font-size: 1.3rem;
    font-weight: 900;
    color: var(--color-navy);
    margin: 0;
    line-height: 1.33;
}

.service-content {
    display: flex;
    flex-direction: column;
    flex: 1;
}

.service-content p {
    font-size: 1.07rem;
    color: var(--color-text-muted);
    margin-bottom: 20px;
    line-height: 1.55;
}

.service-content .service-lead {
    font-size: 1.15rem;
    color: var(--color-text-dark);
    font-weight: 600;
    line-height: 1.56;
}

.service-examples {
    background: var(--color-bg-light);
    border-radius: 14px;
    padding: 22px 24px;
    margin: 20px 0;
    border: 1px solid rgba(30, 194, 222, 0.1);
}

.service-examples h4 {
    font-size: 1.07rem;
    font-weight: 700;
    color: var(--color-navy);
    margin-bottom: 12px;
    line-height: 1.38;
}

.service-examples ul {
    list-style: none;
    padding-left: 0;
}

.service-examples li {
    font-size: 1.07rem;
    color: var(--color-text-muted);
    margin-bottom: 8px;
    padding-left: 22px;
    position: relative;
    line-height: 1.46;
}

.service-examples li::before {
    content: "•";
    position: absolute;
    left: 6px;
    color: var(--color-teal);
    font-weight: bold;
}

.service-features {
    list-style: none;
    margin: 20px 0;
}

.service-features li {
    font-size: 1.07rem;
    color: var(--color-text-muted);
    margin-bottom: 14px;
    display: flex;
    align-items: flex-start;
    line-height: 1.46;
}

.service-features i {
    color: var(--color-teal);
    margin-right: 12px;
    margin-top: 4px;
    flex-shrink: 0;
    font-size: 1.07rem;
}

.service-highlight {
    background: var(--color-yellow-bg);
    color: var(--color-navy);
    border-radius: 12px;
    padding: 18px 22px;
    margin-top: auto;
    display: flex;
    align-items: center;
    gap: 14px;
    border: 1px solid var(--color-yellow-border);
    box-shadow: 0 2px 8px rgba(251, 191, 36, 0.15);
}

.service-highlight i {
    color: var(--color-yellow-icon);
    font-size: 1.4rem;
    flex-shrink: 0;
}

.service-highlight strong {
    font-size: 1rem;
    line-height: 1.5;
    letter-spacing: 0.02em;
    color: var(--color-navy);
    font-weight: 700;
}

.service-note {
    background: var(--color-yellow-bg);
    color: var(--color-navy);
    border-radius: 12px;
    padding: 18px 22px;
    margin-top: auto;
    display: flex;
    align-items: flex-start;
    gap: 14px;
    border: 1px solid var(--color-yellow-border);
    box-shadow: 0 2px 8px rgba(251, 191, 36, 0.15);
}

.service-note i {
    color: var(--color-yellow-icon);
    font-size: 1.4rem;
    margin-top: 2px;
    flex-shrink: 0;
}

.service-note p {
    margin: 0;
    font-size: 1rem;
    line-height: 1.5;
    letter-spacing: 0.02em;
    color: var(--color-navy);
    font-weight: 700;
}

.service-note strong {
    color: var(--color-navy);
    font-weight: 700;
}

/* ============================
   今後の流れ（CSS Grid - JS不要）
   ============================ */
.section-flow {
    background: var(--color-bg-light);
}

/* ── グリッドコンテナ ── */
.fg {
    display: grid;
    /* 12列：各ステップに1列 */
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: 36px auto auto; /* ラベル行 + 矢羽根行 + ステップ行 */
    gap: 0;
    max-width: 1240px;
    margin: 0 auto;
    overflow: visible;
}

/* ── Row 1: シェブロン矢羽根 ── */
.fg-chev {
    grid-row: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 48px;
    color: var(--color-white);
    font-weight: 900;
    font-size: 1.3rem;
    letter-spacing: 0.10em;
    white-space: nowrap;
    position: relative;
    z-index: 2;
}

.fg-chev span {
    position: relative;
    z-index: 3;
}

/* 相談: col 1-4 */
.fg-chev1 {
    grid-column: 1 / 5;
    background: var(--color-teal);
    clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 50%, calc(100% - 16px) 100%, 0 100%);
    z-index: 5;
    color: var(--color-navy);
}

/* 事前準備: col 5-6 */
.fg-chev2 {
    grid-column: 5 / 7;
    background: var(--color-teal-dark);
    clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 50%, calc(100% - 16px) 100%, 0 100%, 16px 50%);
    margin-left: -16px;
    z-index: 4;
}

/* 交渉: col 7-9 */
.fg-chev3 {
    grid-column: 7 / 10;
    background: #0E5F8A;
    clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 50%, calc(100% - 16px) 100%, 0 100%, 16px 50%);
    margin-left: -16px;
    z-index: 3;
}

/* 最終交渉・契約: col 10-12 */
.fg-chev4 {
    grid-column: 10 / 13;
    background: #0A2E5C;
    clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 50%, calc(100% - 16px) 100%, 0 100%, 16px 50%);
    margin-left: -16px;
    z-index: 2;
}

/* ── Row 2: ステップカード ── */
.fg-s {
    grid-row: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    z-index: 1;
    min-height: 280px;
    border-radius: 6px;
    margin: 6px 6px 0;
    padding: 10px 3px 14px;
    color: var(--color-white);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.fg-s:hover {
    transform: translateY(-4px);
    box-shadow: 0 6px 20px rgba(30, 194, 222, 0.30);
}

/* 各ステップのgrid-column配置 */
.fg-s1  { grid-column: 1; }
.fg-s2  { grid-column: 2; }
.fg-s3  { grid-column: 3; }
.fg-s4  { grid-column: 4; }
.fg-s5  { grid-column: 5; }
.fg-s6  { grid-column: 6; }
.fg-s7  { grid-column: 7; }
.fg-s8  { grid-column: 8; }
.fg-s9  { grid-column: 9; }
.fg-s10 { grid-column: 10; }
.fg-s11 { grid-column: 11; }
.fg-s12 { grid-column: 12; }

/* カテゴリ別カラー（矢羽根と同じ） */
.fg-cat1 { background: var(--color-teal); }
.fg-cat1 .fg-sl { color: var(--color-navy); }
.fg-cat2 { background: var(--color-teal-dark); }
.fg-cat3 { background: #0E5F8A; }
.fg-cat4 { background: #0A2E5C; }

/* ステップラベル（縦書き） */
.fg-sl {
    writing-mode: vertical-rl;
    text-orientation: upright;
    font-size: 1.0rem;
    font-weight: 700;
    line-height: 1.8;
    color: var(--color-white);
    letter-spacing: 0.04em;
}

/* コストバッジ（¥マーク） */
.fg-cost {
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    background: #fbbf24;
    color: var(--color-white);
    width: 20px;
    height: 20px;
    border-radius: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 9px;
    box-shadow: 0 2px 6px rgba(251, 191, 36, 0.4);
    animation: pulse 2.5s ease-in-out infinite;
    writing-mode: horizontal-tb;
    z-index: 10;
}

/* ── 担当範囲：背面図形 ── */
.fg-zone {
    /* ラベル行(1) + 矢羽根行(2) + ステップ行(3) にまたがる */
    grid-row: 1 / 4;
    border-radius: 16px;
    position: relative;
    z-index: 0;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 4px;
    margin-bottom: -16px;  /* 下部を伸ばす */
}

/* ツグサポ: col 1-3, ネイビー */
.fg-zone-nyc {
    grid-column: 1 / 4;
    background: rgba(7, 12, 71, 0.08);
    border: 2px solid rgba(7, 12, 71, 0.20);
    margin-left: -12px;   /* 左に余裕 */
    margin-right: 1px;    /* ツグサポとアドバイザーの間に余裕 */
}

/* M&Aアドバイザー: col 4-12, オレンジ */
.fg-zone-adv {
    grid-column: 4 / 13;
    background: rgba(245, 158, 11, 0.08);
    border: 2px solid rgba(245, 158, 11, 0.25);
    margin-left: 1px;     /* ツグサポとアドバイザーの間に余裕 */
    margin-right: -12px;  /* 右に余裕 */
}

/* 担当者名ラベル */
.fg-zone-label {
    font-size: 0.9rem;
    font-weight: 900;
    white-space: nowrap;
    letter-spacing: 0.04em;
}

.fg-zone-nyc .fg-zone-label {
    color: var(--color-navy);
}

.fg-zone-adv .fg-zone-label {
    color: var(--color-yellow-icon);
}

/* 注意書き */
.flow-disclaimer {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-top: 24px;
    padding: 14px 18px;
    background: var(--color-bg-gray);
    border-radius: 12px;
    border: 1px solid #e2e8f0;
}

.flow-disclaimer + .flow-disclaimer {
    margin-top: 10px;
}

.flow-disclaimer i {
    color: var(--color-teal);
    font-size: 0.88rem;
    margin-top: 2px;
    flex-shrink: 0;
}

.flow-disclaimer p {
    margin: 0;
    font-size: 0.8rem;
    color: var(--color-text-subtle);
    line-height: 1.7;
}

/* ￥アイコン（注意書き用インライン） */
.fg-cost-inline {
    background: #fbbf24;
    color: var(--color-white);
    width: 24px;
    height: 24px;
    min-width: 24px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 2px 6px rgba(251, 191, 36, 0.4);
    margin-top: 1px;
}

.fg-cost-inline i {
    color: var(--color-white);
    font-size: 0.6rem;
}

.flow-disclaimer-cost {
    align-items: center;
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 2px 6px rgba(251, 191, 36, 0.3); }
    50% { box-shadow: 0 2px 12px rgba(251, 191, 36, 0.6); }
}

/* ============================
   アドバイザーカルーセル
   ============================ */
.section-advisors {
    background: var(--color-white);
    position: relative;
    isolation: isolate;
}

/* アドバイザー紹介 見出し部分(お悩みセクションと同じ障害物配置パターン) */
.advisors-header {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 40px;
    margin-top: 0;
    min-height: 300px;
}

.advisors-header-text {
    position: relative;
    z-index: 2;
    max-width: 860px;
    margin: 0 auto;
}

.advisors-header-text .section-title {
    text-align: center;
    margin-bottom: 20px;
    font-size: 2.0rem;
}

.advisors-header-lead {
    text-align: center;
    font-size: 1.15rem;
    line-height: 1.9;
    color: var(--color-navy);
    margin: 0;
}

.advisors-header-lead strong {
    color: var(--color-teal);
    font-weight: 700;
}

.advisors-header-image {
    position: absolute;
    right: 8%;
    top: 50%;
    transform: translateY(-50%);
    width: 140px;
    /* z-index: 0 で .section-advisors のスタッキングコンテキスト内の最背面 */
    z-index: 0;
    opacity: 0.9;
    pointer-events: none;
}

.advisors-header-image img {
    width: 100%;
    height: auto;
    display: block;
    filter: drop-shadow(0 10px 40px rgba(0, 0, 0, 0.12));
}

.advisors-carousel {
    position: relative;
    /* 画像より確実に前面に配置。カード内 transform があっても干渉されない */
    z-index: 10;
    max-width: 1340px;
    margin: 0 auto;
    padding: 0 56px;
    box-sizing: border-box;
}

.advisors-carousel-viewport {
    overflow: hidden;
    width: 100%;
    padding: 8px 0 16px;
}

.advisors-carousel-track {
    display: flex;
    gap: 24px;
    align-items: stretch;
    transition: transform 0.45s var(--transition-smooth);
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--color-navy);
    color: var(--color-white);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    box-shadow: 0 4px 16px rgba(7, 12, 71, 0.25);
    transition: opacity var(--transition-base);
}

.carousel-btn--prev { left: 0; }
.carousel-btn--next { right: 0; }

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
}

.carousel-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 2px solid var(--color-navy);
    padding: 0;
    cursor: pointer;
    transition: all var(--transition-base);
    background: transparent;
}

.carousel-dot.is-active {
    background: var(--color-navy);
    transform: scale(1.2);
}

/* ============================
   アドバイザーカード
   ============================ */
.advisor-card {
    background: var(--color-white);
    border-radius: 20px;
    padding: 36px;
    box-shadow: 0 4px 24px rgba(7, 12, 71, 0.06), 0 1px 3px rgba(0, 0, 0, 0.04);
    transition: all var(--transition-smooth);
    position: relative;
    overflow: hidden;
    /* カード内flexレイアウトで構成比率を統一 */
    display: flex;
    flex-direction: column;
}



.advisor-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 48px rgba(7, 12, 71, 0.12), 0 4px 12px rgba(30, 194, 222, 0.08);
}

.advisor-icon {
    width: 76px;
    height: 76px;
    background: var(--color-navy);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    box-shadow: 0 6px 20px rgba(7, 12, 71, 0.2);
    position: relative;
}

.advisor-icon > i {
    color: var(--color-white);
    font-size: 1.8rem;
}

/* 右下の専門性バッジ(シアンの小円) */
.advisor-icon-badge {
    position: absolute;
    right: -6px;
    bottom: -6px;
    width: 30px;
    height: 30px;
    background: var(--color-teal);
    border: 3px solid var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 6px rgba(7, 12, 71, 0.25);
}

.advisor-icon-badge i {
    color: var(--color-white);
    font-size: 0.72rem;
}

.advisor-features {
    list-style: none;
    margin: 20px 0;
    padding: 18px 20px;
    background: var(--color-bg-light);
    border-radius: 14px;
    border: 1px solid rgba(30, 194, 222, 0.08);
    /* 箇条書きエリアが残りスペースを吸収し、詳細の開始位置を揃える */
    flex: 1 1 auto;
}

.advisor-features li {
    font-size: 0.88rem;
    color: var(--color-text);
    margin-bottom: 10px;
    display: flex;
    align-items: flex-start;
    font-weight: 600;
}

.advisor-features li:last-child {
    margin-bottom: 0;
}

.advisor-features i {
    color: var(--color-teal);
    margin-right: 10px;
    margin-top: 4px;
    flex-shrink: 0;
}

.advisor-details {
    border-top: 2px solid #e2e8f0;
    padding-top: 20px;
    margin-top: auto;
    /* 常にカード下部に配置 */
    flex-shrink: 0;
}

.advisor-detail-item {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-bottom: 8px;
    line-height: 1.7;
}

.advisor-detail-item:last-child {
    margin-bottom: 0;
}

.advisor-detail-item strong {
    color: var(--color-navy);
}

/* ============================
   会社概要セクション
   ============================ */
.section-company {
    background: var(--color-bg-light);
}

.company-content {
    max-width: 1100px;
    margin: 0 auto;
}

.company-info {
    background: var(--color-white);
    border-radius: 20px;
    padding: 0;
    margin-bottom: 36px;
    overflow: hidden;
    border: 1px solid #e2e8f0;
}

.company-table {
    width: 100%;
    border-collapse: collapse;
}

.company-table tr {
    border-bottom: 1px solid #e2e8f0;
}

.company-table tr:last-child {
    border-bottom: none;
}

.company-table th {
    text-align: left;
    padding: 20px 24px;
    font-weight: 700;
    color: var(--color-navy);
    width: 180px;
    vertical-align: top;
    background: var(--color-bg-light);
    font-size: 1.0rem;
    line-height: 1.53;
}

.company-table td {
    padding: 20px 24px;
    color: var(--color-text);
    line-height: 1.53;
    font-size: 1.0rem;
}

.company-features {
    background: var(--color-white);
    border-radius: 20px;
    padding: 44px;
}

.company-features-title {
    font-size: 1.35rem;
    font-weight: 900;
    color: var(--color-navy);
    margin-bottom: 32px;
    text-align: center;
    position: relative;
    line-height: 1.60;
}



.feature-item {
    display: flex;
    gap: 24px;
    margin-bottom: 32px;
    padding-bottom: 32px;
    border-bottom: 1px solid #e2e8f0;
}

.feature-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.feature-icon {
    width: 56px;
    height: 56px;
    background: var(--color-navy);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(7, 12, 71, 0.15);
}

.feature-icon i {
    color: var(--color-white);
    font-size: 1.25rem;
}

.feature-content h4 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-navy);
    margin-bottom: 10px;
    line-height: 1.57;
}

.feature-content p {
    font-size: 1.07rem;
    color: var(--color-text-muted);
    line-height: 1.55;
    margin-bottom: 10px;
}

.feature-content ul {
    list-style: none;
    padding-left: 0;
}

.feature-content li {
    font-size: 0.97rem;
    color: var(--color-text-muted);
    margin-bottom: 6px;
    padding-left: 20px;
    position: relative;
    line-height: 1.52;
}

.feature-content li::before {
    content: "•";
    position: absolute;
    left: 4px;
    color: var(--color-teal);
    font-weight: bold;
}

/* ============================
   Q&Aセクション
   ============================ */
.section-qa {
    background: var(--color-white);
}

.qa-list {
    max-width: 960px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.qa-item {
    background: var(--color-white);
    border-radius: 18px;
    padding: 0;
    box-shadow: 0 2px 16px rgba(7, 12, 71, 0.06);
    transition: all var(--transition-base);
    border: 1px solid #e2e8f0;
    overflow: hidden;
}

.qa-item:hover {
    box-shadow: 0 6px 28px rgba(7, 12, 71, 0.1);
    border-color: rgba(30, 194, 222, 0.3);
}

.qa-question {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 26px 28px;
    cursor: pointer;
    transition: background 0.2s ease;
    position: relative;
}

.qa-question:hover {
    background: #fafcff;
}

.qa-question::after {
    content: '\f078';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    color: #94a3b8;
    font-size: 0.95rem;
    position: absolute;
    right: 24px;
    top: 30px;
    transition: transform 0.3s ease, color 0.3s ease;
}

.qa-item.open .qa-question::after {
    transform: rotate(180deg);
    color: var(--color-teal);
}

/* QとAのラベル */
.qa-label {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 10px;
    font-size: 0.95rem;
    font-weight: 900;
    flex-shrink: 0;
    line-height: 1;
}

.qa-label-q {
    background: var(--color-navy);
    color: var(--color-white);
}

.qa-label-a {
    background: var(--color-teal);
    color: var(--color-white);
}

.qa-question span:not(.qa-label) {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-navy);
    line-height: 1.44;
    padding-right: 32px;
    padding-top: 4px;
}

.qa-answer {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 0 28px 26px 28px;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94), 
                opacity 0.3s ease,
                padding 0.3s ease;
    background: var(--color-bg-card);
    border-top: 1px solid #eef4f9;
    margin: 0;
}

.qa-item.open .qa-answer {
    padding-top: 22px;
}

.qa-answer span:not(.qa-label) {
    font-size: 1.07rem;
    color: var(--color-text);
    line-height: 1.7;
    padding-top: 2px;
}

/* ============================
   CTAセクション
   ============================ */
.section-cta {
    background: var(--color-navy);
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.cta-content {
    text-align: center;
    color: var(--color-white);
    position: relative;
    z-index: 2;
}

.cta-main-title {
    font-size: 2.0rem;
    font-weight: 900;
    margin-bottom: 16px;
    letter-spacing: -0.01em;
}

.cta-main-subtitle {
    font-size: 1.1rem;
    margin-bottom: 12px;
    color: rgba(255, 255, 255, 0.92);
}

.cta-main-text {
    font-size: 0.92rem;
    margin-bottom: 32px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
}

.cta-benefits {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px 28px;
    margin: 0 0 40px;
    padding: 0;
}

.cta-benefits li {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--color-white);
    font-size: 0.95rem;
    font-weight: 700;
}

.cta-benefits i {
    color: var(--color-teal);
    font-size: 1.05rem;
}

.section-cta .btn-primary {
    background: var(--color-white);
    color: var(--color-navy);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.section-cta .btn-primary:hover {
    background: #f0f9ff;
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25), 0 0 0 4px rgba(30, 194, 222, 0.3);
}

/* ============================
   お問い合わせフォーム
   ============================ */
.section-contact {
    background: var(--color-bg-light);
}

.contact-form {
    max-width: 780px;
    margin: 0 auto;
    background: var(--color-white);
    border-radius: 24px;
    padding: 52px;
    box-shadow: 0 8px 36px rgba(7, 12, 71, 0.08), 0 1px 3px rgba(0, 0, 0, 0.04);
}

/* ハニーポット(スパム対策): 人間からは完全に見えない位置に配置。
   display:none だと一部のbotがフィールドの存在を察知するため、視覚的にだけ隠す */
.hp-field {
    position: absolute;
    left: -9999px;
    top: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-navy);
    margin-bottom: 8px;
}

.required {
    color: var(--color-error);
    font-weight: 700;
    font-size: 0.78rem;
}

/* 入力欄のヒントテキスト(イチサンフォーム候補が見つからない場合のガイド等) */
.form-hint {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    margin: 8px 0 0;
    padding: 12px 14px;
    font-size: 0.78rem;
    line-height: 1.7;
    color: var(--color-text-muted);
    background: var(--color-yellow-bg);
    border: 1px solid var(--color-yellow-border);
    border-radius: 10px;
}

.form-hint i {
    flex: 0 0 auto;
    margin-top: 3px;
    color: var(--color-yellow-icon);
    font-size: 0.9rem;
    line-height: 1;
}

.form-hint span {
    flex: 1 1 auto;
    min-width: 0;
}

.form-hint strong {
    color: var(--color-navy);
    font-weight: 700;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    font-size: 0.92rem;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    font-family: 'Noto Sans JP', sans-serif;
    transition: all var(--transition-base);
    background: #fafcff;
    color: var(--color-text);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-teal);
    box-shadow: 0 0 0 4px rgba(30, 194, 222, 0.1);
    background: var(--color-white);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #94a3b8;
}

/* バリデーション状態 */
.form-group input.is-valid,
.form-group select.is-valid,
.form-group textarea.is-valid {
    border-color: var(--color-success);
    box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.1);
}

.form-group input.is-invalid,
.form-group select.is-invalid,
.form-group textarea.is-invalid {
    border-color: var(--color-error);
    box-shadow: 0 0 0 4px rgba(220, 38, 38, 0.1);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.checkbox-group label {
    display: flex;
    align-items: center;
    font-weight: 400;
    cursor: pointer;
    font-size: 0.8rem;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin-right: 10px;
    accent-color: var(--color-teal);
}

/* チェックボックス未チェック時のエラー強調 */
.checkbox-group input[type="checkbox"].is-invalid {
    outline: 2px solid var(--color-error);
    outline-offset: 2px;
    box-shadow: 0 0 0 4px rgba(220, 38, 38, 0.15);
    border-radius: 3px;
}

.checkbox-group input[type="checkbox"].is-invalid + span {
    color: var(--color-error);
}

.privacy-link {
    color: var(--color-teal);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.privacy-link:hover {
    color: #17a5bd;
}

.btn-submit {
    width: 100%;
    padding: 18px;
    font-size: 1.0rem;
    margin-top: 10px;
    font-weight: 900;
    letter-spacing: 0.04em;
}

.form-message {
    max-width: 780px;
    margin: 20px auto 0;
    padding: 20px 24px;
    border-radius: 14px;
    text-align: center;
    font-weight: 700;
    display: none;
}

.form-message.success {
    background-color: #d1fae5;
    color: #065f46;
    border: 2px solid var(--color-success);
    display: block;
}

.form-message.error {
    background-color: #fee2e2;
    color: #991b1b;
    border: 2px solid var(--color-error);
    display: block;
}

/* ============================
   フッター
   ============================ */
.footer {
    background: var(--color-navy);
    color: #e2e8f0;
    padding: 56px 0 32px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 32px;
    flex-wrap: wrap;
    gap: 40px;
}

.footer-company h3 {
    font-size: 1.05rem;
    font-weight: 900;
    color: var(--color-white);
    margin-bottom: 14px;
}

.footer-company p {
    font-size: 0.75rem;
    line-height: 1.9;
    color: rgba(226, 232, 240, 0.8);
}

.footer-links {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.footer-links a {
    font-size: 0.75rem;
    color: rgba(226, 232, 240, 0.8);
    transition: all var(--transition-base);
    position: relative;
}

.footer-links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-teal);
    transition: width 0.3s ease;
}

.footer-links a:hover {
    color: var(--color-teal);
}

.footer-links a:hover::after {
    width: 100%;
}

.footer-copyright {
    text-align: center;
    padding-top: 28px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-copyright p {
    font-size: 0.7rem;
    color: rgba(226, 232, 240, 0.5);
}

/* ============================
   スクロールアニメーション
   ============================ */
.animate-on-scroll {
    opacity: 0.25;
    transform: translateY(18px);
    transition: opacity 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94), 
                transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.animate-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================
   レスポンシブデザイン (968px)
   ============================ */
@media (max-width: 968px) {
    html {
        font-size: 16px;
    }

    /* タブレット以下ではナビを非表示(ロゴとCTAボタンだけ残す) */
    .header-nav {
        display: none;
    }

    .concerns-header {
        min-height: auto;
        padding: 40px 0;
    }

    .concerns-header-text {
        max-width: 100%;
        padding: 0 20px;
    }

    .concerns-header-text .section-title {
        text-align: center;
        font-size: 1.7rem;
    }

    .concerns-header-image {
        position: relative;
        right: auto;
        top: auto;
        transform: none;
        width: 240px;
        margin: 30px auto 0;
        display: block;
        opacity: 0.85;
    }

    .concerns-wrapper {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .strength-header {
        min-height: auto;
        padding: 40px 0;
        flex-direction: column;
    }
    
    .strength-header-text {
        max-width: 100%;
        padding: 0 20px;
    }
    
    .strength-header-text .section-title {
        text-align: center;
        font-size: 1.7rem;
    }
    
    .strength-header-image {
        position: relative;
        right: auto;
        top: auto;
        transform: none;
        width: 240px;
        margin: 30px auto 0;
        display: block;
        opacity: 0.85;
    }
    
    .strength-subtitle {
        white-space: normal;
        font-size: 1.3rem;
    }
    
    .strength-list li {
        font-size: 1.1rem;
    }
    
    .strength-text {
        font-size: 1.1rem;
    }
    
    .strength-highlight {
        font-size: 0.95rem;
    }
    
    .strength-highlight strong {
        font-size: 1.05rem;
    }

    .advisors-carousel {
        padding: 0 44px;
    }

    .advisors-header {
        min-height: auto;
        padding: 20px 0;
    }

    .advisors-header-text {
        max-width: 100%;
        padding: 0 20px;
    }

    .advisors-header-text .section-title {
        font-size: 1.7rem;
    }

    .advisors-header-lead {
        font-size: 1.05rem;
    }

    .advisors-header-image {
        position: relative;
        right: auto;
        top: auto;
        transform: none;
        width: 220px;
        margin: 20px auto 0;
        display: block;
        opacity: 0.9;
    }
}

/* ============================
   レスポンシブデザイン (768px)
   ============================ */
@media (max-width: 768px) {
    html {
        font-size: 15px;
    }

    .container {
        padding: 0 20px;
    }

    .header {
        padding: 5px 0;
    }

    .header-content {
        gap: 10px;
    }

    .logo img {
        height: 40px;
        width: auto;
        max-width: 220px;
    }

    .btn-header {
        padding: 8px 18px;
        font-size: 0.82rem;
    }

    /* Hero セクション */
    .hero-background {
        padding: 28px 0 48px;
    }

    .hero-content {
        flex-direction: column;
        gap: 36px;
    }

    .hero-main-title {
        font-size: 2.2rem;
        line-height: 1.09;
    }

    .hero-subtitle {
        font-size: 1.15rem;
        line-height: 1.29;
    }

    .hero-lead {
        font-size: 1.0rem;
        line-height: 1.64;
        margin-bottom: 16px;
    }

    .hero-achievements {
        flex-direction: column;
        gap: 6px;
    }

    .achievement-item {
        width: 100%;
        justify-content: flex-start;
        padding: 8px 14px;
    }

    .achievement-number {
        font-size: 1.2rem;
    }

    .hero-concerns {
        padding: 14px 16px;
    }

    .concern-item {
        font-size: 0.85rem;
    }

    .btn-hero {
        padding: 16px 32px;
        font-size: 1.0rem;
        width: 100%;
    }

    .hero-right {
        display: none;
    }

    .hero-image {
        max-width: 450px;
        position: relative;
        bottom: auto;
        right: auto;
        margin-top: 30px;
    }
    
    .hero-image img {
        max-width: 400px;
    }

    /* セクション共通 */
    .section {
        padding: 64px 0;
    }

    .section-title {
        font-size: 1.6rem;
        margin-bottom: 40px;
    }



    /* お悩みセクション */
    .section-concerns-new {
        padding: 64px 0 48px;
    }

    .concerns-header-image {
        display: none;
    }

    .concerns-header {
        min-height: auto;
        margin-bottom: 32px;
    }

    /* アドバイザー紹介セクション */
    .advisors-header-image {
        display: none;
    }

    .advisors-header {
        min-height: auto;
        margin-bottom: 24px;
    }

    .advisors-header-text .section-title {
        font-size: 1.5rem;
    }

    .advisors-header-lead {
        font-size: 1.0rem;
        line-height: 1.75;
    }

    .concerns-column {
        padding: 28px 24px;
    }

    .concerns-category-title {
        font-size: 1.1rem;
    }

    .concerns-category-list li {
        padding: 12px 14px;
    }

    .concerns-category-list span {
        font-size: 0.9rem;
    }

    /* サービス */
    .service-grid {
        grid-template-columns: 1fr;
    }

    .service-card {
        padding: 32px 28px;
    }

    .service-title {
        font-size: 1.15rem;
    }

    /* フロー */
    .fg-chev {
        height: 38px;
        font-size: 1.18rem;
        letter-spacing: 0.06em;
    }

    .fg-s {
        min-height: 240px;
        padding: 8px 2px 10px;
    }

    .fg-sl {
        font-size: 0.88rem;
    }

    .fg {
        grid-template-rows: 28px auto auto;
    }
    
    .fg-zone {
        border-radius: 10px;
        padding-top: 2px;
        margin-bottom: -12px;
    }
    
    .fg-zone-nyc {
        margin-left: -8px;
        margin-right: 6px;
    }
    
    .fg-zone-adv {
        margin-left: 6px;
        margin-right: -8px;
    }
    
    .fg-zone-label {
        font-size: 0.6rem;
    }

    /* アドバイザー */
    .advisors-carousel {
        padding: 0 32px;
    }

    .advisor-card {
        padding: 28px 24px;
    }

    /* 会社概要 */
    .company-table th {
        width: 110px;
        padding: 14px 16px;
        font-size: 0.85rem;
    }

    .company-table td {
        padding: 14px 16px;
        font-size: 0.85rem;
    }

    .company-features {
        padding: 32px 24px;
    }

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

    /* Q&A */
    .qa-question {
        padding: 20px 20px;
        gap: 12px;
    }

    .qa-question span:not(.qa-label) {
        font-size: 1.0rem;
        padding-right: 28px;
    }

    .qa-question::after {
        right: 18px;
        top: 24px;
    }

    .qa-label {
        width: 30px;
        height: 30px;
        font-size: 0.78rem;
    }

    .qa-answer {
        padding: 0 20px 20px 20px;
        gap: 12px;
    }

    .qa-item.open .qa-answer {
        padding-top: 18px;
    }

    .qa-answer span:not(.qa-label) {
        font-size: 0.92rem;
    }

    /* フォーム */
    .contact-form {
        padding: 32px 24px;
        border-radius: 20px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    /* CTA */
    .section-cta {
        padding: 72px 0;
    }

    .cta-main-title {
        font-size: 1.8rem;
    }

    .cta-main-subtitle {
        font-size: 1.1rem;
    }

    .cta-main-text {
        font-size: 0.92rem;
    }

    .btn-xl {
        padding: 18px 36px;
        font-size: 1.0rem;
    }

    /* フッター */
    .footer-content {
        flex-direction: column;
        gap: 28px;
    }

    .footer-links {
        flex-direction: column;
        gap: 14px;
    }
}

/* ============================
   小さなモバイル (480px)
   ============================ */
@media (max-width: 480px) {
    html {
        font-size: 14px;
    }

    .hero-main-title {
        font-size: 2.1rem;
        line-height: 1.08;
    }

    .hero-subtitle {
        font-size: 1.1rem;
        line-height: 1.29;
    }

    .section-title {
        font-size: 1.4rem;
    }

    .concerns-header-text .section-title {
        font-size: 1.4rem;
    }

    .strength-header-text .section-title {
        font-size: 1.4rem;
    }

    .strength-subtitle {
        font-size: 1.1rem;
    }

    .strength-list li {
        font-size: 0.95rem;
    }

    .strength-text {
        font-size: 0.95rem;
    }

    .cta-main-title {
        font-size: 1.5rem;
    }

    .btn-xl {
        padding: 16px 28px;
        font-size: 0.95rem;
    }
}