/* ============================================================
   Reset & Design Tokens
   ============================================================ */
:root {
    --primary-color: #FFD700;
    --secondary-color: #003366;
    --accent-color: #E60012;
    --text-color: #333333;
    --text-light: #666666;
    --bg-light: #F8F9FA;
    --bg-white: #FFFFFF;
    --line-color: #06C755;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 5px 20px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.15);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans JP', sans-serif;
    color: var(--text-color);
    line-height: 1.8;
    background-color: var(--bg-white);
    padding-bottom: 80px;
    -webkit-font-smoothing: antialiased;
}

a {
    text-decoration: none;
    transition: var(--transition);
}

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

.container {
    width: 92%;
    max-width: 960px;
    margin: 0 auto;
    padding: 70px 0;
}

/* ============================================================
   Typography
   ============================================================ */
.section-title {
    text-align: center;
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--secondary-color);
    margin-bottom: 45px;
    line-height: 1.5;
    position: relative;
    padding-bottom: 18px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: 2px;
}

.text-red {
    color: var(--accent-color) !important;
}

.text-yellow {
    color: var(--primary-color) !important;
}

.font-bold {
    font-weight: 900 !important;
}

.big-text {
    font-size: 1.4em;
}

.highlight-yellow {
    background: linear-gradient(transparent 60%, var(--primary-color) 60%);
}

.highlight-red {
    color: var(--accent-color);
}

/* ============================================================
   Animations
   ============================================================ */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
        box-shadow: 0 5px 20px rgba(6, 199, 85, 0.4);
    }

    50% {
        transform: scale(1.03);
        box-shadow: 0 8px 30px rgba(6, 199, 85, 0.6);
    }
}

.pulse {
    animation: pulse 2s infinite;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-5px);
    }
}

/* ============================================================
   Floating CTA
   ============================================================ */
.floating-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    display: flex;
    z-index: 1000;
    box-shadow: 0 -3px 15px rgba(0, 0, 0, 0.15);
    transform: translateY(100%);
    transition: transform 0.4s ease;
}

.floating-cta.show {
    transform: translateY(0);
}

.floating-cta a {
    flex: 1;
    text-align: center;
    padding: 14px 5px;
    color: #fff;
    font-weight: 700;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.floating-cta a:hover {
    filter: brightness(1.1);
}

.btn-line {
    background-color: var(--line-color);
}

.btn-tel {
    background-color: var(--accent-color);
}

@media (max-width: 600px) {
    .floating-cta {
        flex-direction: column;
    }

    .floating-cta a {
        padding: 12px 5px;
        font-size: 0.85rem;
    }
}

/* ============================================================
   STEP 1: ファーストビュー (FV)
   ============================================================ */
.fv-section {
    background: linear-gradient(rgba(13, 27, 42, 0.7), rgba(27, 58, 92, 0.8)), url('images/lp_fv_mechanic_1772510003552.png') no-repeat center center;
    background-size: cover;
    color: #fff;
    padding: 80px 15px 120px;
    text-align: center;
    position: relative;
    overflow: hidden;
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.fv-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 215, 0, 0.05) 0%, transparent 70%);
    animation: float 6s ease-in-out infinite;
}

.fv-container {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.fv-badges {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 22px;
}

.badge {
    background: linear-gradient(135deg, var(--primary-color), #ffeb73);
    color: var(--secondary-color);
    padding: 6px 16px;
    border-radius: 25px;
    font-weight: 900;
    font-size: 0.85rem;
    box-shadow: 0 3px 8px rgba(255, 215, 0, 0.3);
    display: flex;
    align-items: center;
    gap: 6px;
}

.badge i {
    font-size: 0.8rem;
}

.fv-catch {
    font-size: 2.4rem;
    font-weight: 900;
    line-height: 1.35;
    margin-bottom: 18px;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
}

.fv-catch .highlight-yellow {
    background: linear-gradient(transparent 60%, rgba(255, 215, 0, 0.5) 60%);
    color: #fff;
}

.fv-sub {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 18px;
    color: #e0e0e0;
    line-height: 1.7;
}

.fv-offer-badge {
    margin-bottom: 22px;
}

.fv-offer-badge span {
    display: inline-block;
    background: var(--accent-color);
    color: #fff;
    padding: 8px 25px;
    border-radius: 30px;
    font-weight: 900;
    font-size: 1.1rem;
    box-shadow: 0 4px 12px rgba(230, 0, 18, 0.3);
    animation: float 3s ease-in-out infinite;
}

/* fv-image removed as it is now background */

.fv-cta {
    margin-top: 10px;
}

.btn-cta-primary {
    display: inline-block;
    background: linear-gradient(135deg, var(--line-color), #05a847);
    color: #fff;
    padding: 18px 40px;
    font-size: 1.3rem;
    font-weight: 900;
    border-radius: 50px;
    box-shadow: 0 5px 20px rgba(6, 199, 85, 0.4);
    transition: var(--transition);
    width: 100%;
    max-width: 420px;
}

.btn-cta-primary:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 30px rgba(6, 199, 85, 0.5);
}

.cta-micro {
    font-size: 0.85rem;
    color: #aaa;
    margin-top: 10px;
}

.cta-micro.white {
    color: rgba(255, 255, 255, 0.7);
}

@media (max-width: 768px) {
    .fv-catch {
        font-size: 1.7rem;
    }

    .fv-sub {
        font-size: 0.9rem;
    }

    .btn-cta-primary {
        font-size: 1.1rem;
        padding: 16px 30px;
    }
}

/* ============================================================
   STEP 2: 共感・問題提起
   ============================================================ */
.empathy-section {
    background-color: var(--bg-light);
}

.problem-list {
    list-style: none;
    max-width: 700px;
    margin: 0 auto 35px;
}

.problem-list li {
    background-color: #fff;
    margin-bottom: 12px;
    padding: 18px 22px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 15px;
    border-left: 5px solid var(--accent-color);
    font-size: 0.95rem;
    transition: var(--transition);
}

.problem-list li:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-md);
}

.problem-list li i {
    color: var(--accent-color);
    font-size: 1.4rem;
    min-width: 30px;
    text-align: center;
}

.problem-list li strong {
    color: var(--accent-color);
}

/* 常識の破壊 Insight Box */
.insight-box {
    background: linear-gradient(135deg, #fff9e0, #fff);
    padding: 35px 30px;
    border-radius: var(--radius-md);
    max-width: 750px;
    margin: 0 auto;
    box-shadow: var(--shadow-md);
    border: 2px solid rgba(255, 215, 0, 0.3);
    position: relative;
}

.insight-icon {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(255, 215, 0, 0.3);
}

.insight-icon i {
    color: var(--secondary-color);
    font-size: 1.3rem;
}

.insight-title {
    text-align: center;
    font-weight: 900;
    font-size: 1.15rem;
    color: var(--secondary-color);
    margin-bottom: 15px;
    margin-top: 10px;
}

.insight-text {
    font-size: 0.95rem;
    line-height: 1.9;
    text-align: center;
}

/* ============================================================
   STEP 3: 解決策の提示
   ============================================================ */
#empathy .container {
    padding-bottom: 20px;
}

.solution-section {
    background-color: var(--bg-white);
}

#solution .container {
    padding-top: 20px;
}

.solution-card {
    background: linear-gradient(135deg, var(--secondary-color), #001a33);
    padding: 50px 30px;
    border-radius: var(--radius-lg);
    text-align: center;
    color: #fff;
    box-shadow: var(--shadow-lg);
}

.solution-catch {
    font-size: 1.8rem;
    font-weight: 900;
    margin-bottom: 40px;
    line-height: 1.5;
}

.solution-catch .text-red {
    color: var(--primary-color) !important;
}

.solution-points {
    display: flex;
    gap: 25px;
    justify-content: center;
    flex-wrap: wrap;
}

.solution-point {
    flex: 1;
    min-width: 200px;
    max-width: 260px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-md);
    padding: 30px 20px;
    backdrop-filter: blur(5px);
    transition: var(--transition);
}

.solution-point:hover {
    background: rgba(255, 255, 255, 0.18);
    transform: translateY(-5px);
}

.solution-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
}

.solution-icon i {
    font-size: 1.5rem;
    color: var(--secondary-color);
}

.solution-point p {
    font-size: 0.95rem;
    line-height: 1.7;
}

.solution-point strong {
    font-size: 1.2rem;
    color: var(--primary-color);
    display: block;
    margin-bottom: 8px;
}

@media (max-width: 768px) {
    .solution-catch {
        font-size: 1.4rem;
    }
}

/* ============================================================
   STEP 4: 選ばれる理由
   ============================================================ */
.reasons-section {
    background-color: var(--bg-light);
}

.reasons-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.reason-card {
    background: #fff;
    padding: 30px 22px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    text-align: center;
    position: relative;
    transition: var(--transition);
    border-bottom: 3px solid transparent;
}

.reason-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-bottom-color: var(--primary-color);
}

.reason-number {
    position: absolute;
    top: 12px;
    left: 15px;
    font-size: 2rem;
    font-weight: 900;
    color: rgba(0, 51, 102, 0.08);
    line-height: 1;
}

.reason-icon {
    width: 55px;
    height: 55px;
    background: linear-gradient(135deg, var(--secondary-color), #004d99);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
}

.reason-icon i {
    font-size: 1.3rem;
    color: var(--primary-color);
}

.reason-card h3 {
    font-size: 1.05rem;
    color: var(--secondary-color);
    margin-bottom: 10px;
    font-weight: 900;
}

.reason-card p {
    font-size: 0.88rem;
    color: var(--text-light);
    line-height: 1.7;
}

@media (max-width: 768px) {
    .reasons-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

/* ============================================================
   STEP 5: ベネフィット
   ============================================================ */
.benefit-section {
    background-color: var(--bg-white);
}

.benefit-cards {
    max-width: 750px;
    margin: 0 auto 40px;
}

.benefit-card {
    display: flex;
    align-items: stretch;
    gap: 0;
    margin-bottom: 20px;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.benefit-before,
.benefit-after {
    flex: 1;
    padding: 22px 20px;
}

.benefit-before {
    background-color: #f0f0f0;
    border-left: 4px solid #ccc;
}

.benefit-after {
    background-color: #e8f5e9;
    border-left: 4px solid var(--line-color);
}

.label-before,
.label-after {
    display: inline-block;
    padding: 3px 12px;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 900;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.label-before {
    background-color: #ccc;
    color: #666;
}

.label-after {
    background-color: var(--line-color);
    color: #fff;
}

.benefit-before p,
.benefit-after p {
    font-size: 0.9rem;
    line-height: 1.7;
}

.benefit-after strong {
    color: var(--line-color);
}

.benefit-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    color: var(--secondary-color);
    padding: 0 20px;
    font-size: 1.5rem;
}

.benefit-image {
    max-width: 100%;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    margin: 0 auto;
}

@media (max-width: 600px) {
    .benefit-card {
        flex-direction: column;
    }

    .benefit-arrow {
        padding: 5px 20px;
        height: 30px;
        justify-content: flex-end;
        transform: none;
    }

    .benefit-arrow i {
        transform: rotate(90deg);
    }
}

/* ============================================================
   STEP 6: お客様の声
   ============================================================ */
.voice-section {
    background-color: var(--bg-light);
}

.voice-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.voice-card {
    background: #fff;
    padding: 28px 22px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border-top: 4px solid var(--primary-color);
    position: relative;
    transition: var(--transition);
}

.voice-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.voice-card::before {
    content: '"';
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 4rem;
    color: rgba(255, 215, 0, 0.15);
    font-family: Georgia, serif;
    line-height: 1;
    z-index: 0;
}

.voice-image {
    width: 100%;
    height: auto;
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    position: relative;
    z-index: 1;
}

.voice-header {
    margin-bottom: 15px;
}

.voice-stars {
    color: var(--primary-color);
    font-size: 1.1rem;
    margin-bottom: 5px;
    letter-spacing: 2px;
}

.voice-label {
    font-size: 0.8rem;
    color: var(--text-light);
    font-weight: 700;
}

.voice-text {
    font-size: 0.88rem;
    line-height: 1.8;
    color: var(--text-color);
}

.voice-text strong {
    color: var(--accent-color);
}

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

/* ============================================================
   STEP 7: ターゲット呼びかけ
   ============================================================ */
.target-section {
    background: linear-gradient(135deg, #003366, #001a33);
    color: #fff;
}

.target-section .section-title {
    color: #fff;
}

.target-section .section-title::after {
    background: var(--primary-color);
}

.target-list {
    max-width: 650px;
    margin: 0 auto 25px;
}

.target-item {
    padding: 16px 22px;
    margin-bottom: 10px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.target-item:hover {
    background: rgba(255, 255, 255, 0.15);
}

.target-item i {
    color: var(--primary-color);
    font-size: 1.2rem;
    min-width: 22px;
}

.target-note {
    text-align: center;
    font-weight: 900;
    font-size: 1.1rem;
    color: var(--primary-color);
    margin-top: 15px;
}

/* ============================================================
   STEP 8: サービス詳細・比較表
   ============================================================ */
.service-section {
    background-color: var(--bg-light);
}

.comparison-image-wrapper {
    margin-bottom: 35px;
}

.comparison-image {
    max-width: 100%;
    border-radius: var(--radius-md);
    margin: 0 auto;
    box-shadow: var(--shadow-md);
}

.comparison-table-wrapper {
    overflow-x: auto;
    margin-bottom: 45px;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 580px;
}

.comparison-table th,
.comparison-table td {
    padding: 18px 16px;
    text-align: center;
    border: 1px solid #e0e0e0;
    font-size: 0.92rem;
}

.comparison-table thead th {
    background-color: #f1f1f1;
    color: var(--secondary-color);
    font-size: 1.05rem;
}

.comparison-table tbody th {
    background-color: #f9f9f9;
    color: var(--secondary-color);
    width: 18%;
    font-size: 0.95rem;
}

.comparison-table .highlight-col {
    background-color: rgba(255, 215, 0, 0.08);
    border: 2px solid var(--primary-color);
}

.comparison-table thead .highlight-col {
    background: linear-gradient(135deg, var(--primary-color), #ffeb73);
    color: var(--secondary-color);
    font-size: 1.15rem;
    font-weight: 900;
}

.reason-box {
    background-color: #fff;
    padding: 40px 35px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    margin-top: 20px;
}

.reason-box h3 {
    text-align: center;
    color: var(--secondary-color);
    margin-bottom: 25px;
    font-size: 1.3rem;
    line-height: 1.5;
}

.reason-content {
    display: flex;
    gap: 30px;
    align-items: center;
}

.reason-image {
    flex: 1;
    max-width: 380px;
    border-radius: var(--radius-sm);
}

.reason-content p {
    flex: 1;
    font-size: 0.95rem;
    line-height: 1.9;
}

@media (max-width: 768px) {
    .reason-content {
        flex-direction: column;
    }

    .reason-image {
        max-width: 100%;
    }

    .comparison-table-wrapper {
        overflow-x: visible;
        margin-bottom: 30px;
    }

    .comparison-table {
        min-width: 100%;
        display: block;
        border: none;
    }

    .comparison-table thead {
        display: none;
    }

    .comparison-table tbody,
    .comparison-table tr,
    .comparison-table th,
    .comparison-table td {
        display: block;
        width: 100%;
    }

    .comparison-table tr {
        margin-bottom: 25px;
        background: #fff;
        border-radius: var(--radius-md);
        box-shadow: var(--shadow-sm);
        border: 2px solid var(--primary-color);
        overflow: hidden;
    }

    .comparison-table tbody th {
        background: var(--secondary-color);
        color: #fff;
        padding: 12px;
        font-size: 1.1rem;
        border: none;
    }

    .comparison-table td {
        text-align: left;
        padding: 15px 20px;
        border: none;
        border-bottom: 1px solid #f0f0f0;
        position: relative;
    }

    .comparison-table td:nth-of-type(1) {
        background-color: #fafafa;
    }

    .comparison-table td:nth-of-type(1)::before {
        content: "■ 大手カー用品店・ディーラー";
        display: block;
        font-weight: 900;
        color: #666;
        margin-bottom: 8px;
        font-size: 0.85rem;
    }

    .comparison-table td:nth-of-type(2) {
        background-color: rgba(255, 215, 0, 0.08);
        border: none;
        padding: 20px;
    }

    .comparison-table td:nth-of-type(2)::before {
        content: "■ 特急便";
        display: block;
        font-weight: 900;
        color: var(--accent-color);
        margin-bottom: 8px;
        font-size: 1rem;
    }

    .comparison-table .highlight-col {
        border: none !important;
    }
}

/* ============================================================
   STEP 9: プロフィール
   ============================================================ */
.profile-section {
    background-color: var(--bg-white);
}

.profile-card {
    max-width: 750px;
    margin: 0 auto;
    background: #fff;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    border-left: 6px solid var(--secondary-color);
}

.profile-info {
    padding: 35px 30px;
}

.profile-info h3 {
    font-size: 1.3rem;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.profile-desc {
    font-size: 0.95rem;
    line-height: 2;
    color: var(--text-color);
}

/* ============================================================
   STEP 10: 料金表
   ============================================================ */
.pricing-section {
    background-color: var(--bg-light);
}

.price-cards {
    display: flex;
    flex-wrap: wrap;
    gap: 25px;
    justify-content: center;
    margin-bottom: 40px;
}

.price-card {
    background-color: #fff;
    flex: 1;
    min-width: 280px;
    max-width: 400px;
    padding: 35px 25px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    text-align: center;
    border-top: 4px solid var(--secondary-color);
    position: relative;
    transition: var(--transition);
}

.price-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.price-card.featured {
    border-top-color: var(--accent-color);
    box-shadow: var(--shadow-md);
}

.price-card-header {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--secondary-color);
    color: var(--primary-color);
    padding: 4px 20px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 900;
}

.price-card.featured .price-card-header {
    background: var(--accent-color);
    color: #fff;
}

.price-card h3 {
    font-size: 1.15rem;
    color: var(--secondary-color);
    margin-bottom: 15px;
    margin-top: 10px;
}

.price-card .price {
    font-size: 2.8rem;
    font-weight: 900;
    color: var(--accent-color);
    margin-bottom: 15px;
    line-height: 1.2;
}

.price-card .price span {
    font-size: 1.1rem;
    color: var(--text-color);
}

.price-card p {
    font-size: 0.88rem;
    color: var(--text-light);
    line-height: 1.7;
}

.special-offer {
    background: linear-gradient(135deg, var(--accent-color), #cc0010);
    color: #fff;
    padding: 28px 25px;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: 0 5px 20px rgba(230, 0, 18, 0.2);
}

.special-offer h3 {
    font-size: 1.4rem;
    margin-bottom: 10px;
    color: #fff;
}

.special-offer p {
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ============================================================
   STEP 11: 特典
   ============================================================ */
.offer-section {
    background-color: var(--bg-white);
}

.offer-card {
    background: linear-gradient(135deg, #fffde7, #fff9c4);
    border: 3px solid var(--primary-color);
    border-radius: var(--radius-lg);
    padding: 50px 35px;
    text-align: center;
    max-width: 650px;
    margin: 0 auto;
    position: relative;
    box-shadow: 0 8px 30px rgba(255, 215, 0, 0.2);
}

.offer-ribbon {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent-color);
    color: #fff;
    padding: 5px 25px;
    border-radius: 20px;
    font-weight: 900;
    font-size: 0.9rem;
    box-shadow: 0 3px 10px rgba(230, 0, 18, 0.3);
}

.offer-title {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--secondary-color);
    margin-bottom: 25px;
}

.offer-main {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 15px;
    line-height: 1.8;
}

.offer-discount {
    display: inline-block;
    font-size: 2rem;
    font-weight: 900;
    color: var(--accent-color);
    background: linear-gradient(transparent 60%, rgba(255, 215, 0, 0.4) 60%);
    padding: 0 5px;
}

.offer-note {
    font-size: 0.85rem;
    color: var(--text-light);
}

/* ============================================================
   STEP 12: 中間CTA
   ============================================================ */
.mid-cta-section {
    background: linear-gradient(135deg, var(--line-color), #04a044);
    color: #fff;
    text-align: center;
    padding: 60px 15px;
}

.mid-cta-catch {
    font-size: 1.8rem;
    font-weight: 900;
    margin-bottom: 15px;
    line-height: 1.5;
}

.mid-cta-text {
    font-size: 1rem;
    margin-bottom: 30px;
    opacity: 0.95;
}

.mid-cta-buttons {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    max-width: 420px;
    margin: 0 auto 15px;
}

.mid-cta-buttons .btn-cta-primary {
    background: #fff;
    color: var(--line-color);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.mid-cta-buttons .btn-cta-primary:hover {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.btn-cta-secondary {
    display: inline-block;
    background: transparent;
    border: 2px solid #fff;
    color: #fff;
    padding: 14px 35px;
    font-size: 1.3rem;
    font-weight: 900;
    border-radius: 50px;
    width: 100%;
    max-width: 420px;
    text-align: center;
    transition: var(--transition);
}

.btn-cta-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
}

.btn-cta-secondary small {
    display: block;
    font-size: 0.85rem;
    font-weight: normal;
    margin-top: 3px;
    color: rgba(255, 255, 255, 0.9);
}

@media (max-width: 768px) {
    .mid-cta-catch {
        font-size: 1.4rem;
    }
}

/* ============================================================
   ご利用の流れ
   ============================================================ */
.flow-section {
    background-color: var(--bg-white);
}

.flow-steps {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.step {
    background-color: #fff;
    width: 100%;
    max-width: 600px;
    padding: 22px 25px;
    border-radius: var(--radius-sm);
    text-align: center;
    border: 2px solid var(--primary-color);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.step:hover {
    box-shadow: var(--shadow-md);
}

.step-num {
    background: linear-gradient(135deg, var(--secondary-color), #004d99);
    color: #fff;
    display: inline-block;
    padding: 5px 18px;
    border-radius: 20px;
    font-weight: 700;
    margin-bottom: 8px;
    font-size: 0.85rem;
}

.step-title {
    font-size: 1.2rem;
    font-weight: 900;
    color: var(--secondary-color);
    margin-bottom: 8px;
}

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

.arrow {
    font-size: 1.5rem;
    color: var(--primary-color);
}

/* ============================================================
   STEP 13: FAQ
   ============================================================ */
.faq-section {
    background-color: var(--bg-light);
}

.faq-list {
    max-width: 780px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 15px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.faq-q {
    background: linear-gradient(135deg, var(--secondary-color), #004d99);
    color: #fff;
    padding: 16px 22px;
    font-weight: 700;
    display: flex;
    gap: 12px;
    font-size: 0.95rem;
}

.faq-q span {
    color: var(--primary-color);
    font-weight: 900;
    font-size: 1.1rem;
}

.faq-a {
    background-color: #fff;
    padding: 20px 22px;
    display: flex;
    gap: 12px;
    font-size: 0.92rem;
    line-height: 1.8;
}

.faq-a span {
    color: var(--accent-color);
    font-weight: 900;
    font-size: 1.1rem;
    min-width: 22px;
}

/* ============================================================
   STEP 14: 代表メッセージ
   ============================================================ */
.message-section {
    background-color: var(--bg-white);
}

.message-card {
    max-width: 750px;
    margin: 0 auto;
    background: #fff;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    padding: 40px 35px;
    border-left: 6px solid var(--primary-color);
}

.message-content p {
    font-size: 0.95rem;
    line-height: 2;
    margin-bottom: 18px;
}

.message-sign {
    text-align: right;
    font-weight: 900;
    color: var(--secondary-color);
    font-size: 1rem;
    margin-top: 25px;
    margin-bottom: 0 !important;
}

/* ============================================================
   STEP 15: クロージングCTA
   ============================================================ */
.closing-section {
    background: linear-gradient(135deg, #0d1b2a, #1b3a5c, #0d1b2a);
    color: #fff;
    text-align: center;
    padding: 70px 15px 90px;
    position: relative;
}

.closing-catch {
    font-size: 1.8rem;
    font-weight: 900;
    margin-bottom: 20px;
    line-height: 1.6;
}

.closing-catch .text-yellow {
    color: var(--primary-color) !important;
}

.closing-text {
    font-size: 1rem;
    margin-bottom: 40px;
    color: #ddd;
    line-height: 1.9;
}

.closing-buttons {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
    max-width: 450px;
    margin: 0 auto 15px;
}

.btn-cta-final {
    display: inline-block;
    background: linear-gradient(135deg, var(--line-color), #05a847);
    color: #fff;
    width: 100%;
    padding: 20px;
    font-size: 1.4rem;
    font-weight: 900;
    border-radius: 50px;
    box-shadow: 0 5px 20px rgba(6, 199, 85, 0.4);
    transition: var(--transition);
}

.btn-cta-final:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 30px rgba(6, 199, 85, 0.5);
}

.btn-cta-tel {
    display: inline-block;
    background: transparent;
    border: 2px solid #fff;
    color: #fff;
    padding: 16px 40px;
    font-size: 1.4rem;
    font-weight: 900;
    border-radius: 50px;
    width: 100%;
    text-align: center;
    transition: var(--transition);
}

.btn-cta-tel:hover {
    background: rgba(255, 255, 255, 0.15);
}

.btn-cta-tel small {
    display: block;
    font-size: 0.9rem;
    font-weight: normal;
    margin-top: 5px;
    color: rgba(255, 255, 255, 0.9);
}

@media (max-width: 768px) {
    .closing-catch {
        font-size: 1.4rem;
    }

    .btn-cta-final {
        font-size: 1.2rem;
        padding: 18px;
    }
}

/* ============================================================
   STEP 16: フッター
   ============================================================ */
footer {
    background-color: #0a0a0a;
    color: #999;
    text-align: center;
    padding: 35px 15px 25px;
}

.footer-info {
    margin-bottom: 20px;
}

.footer-name {
    font-size: 1.1rem;
    font-weight: 900;
    color: #ccc;
    margin-bottom: 10px;
}

.footer-info p {
    font-size: 0.85rem;
    margin-bottom: 5px;
    line-height: 1.6;
}

.footer-info a {
    color: #999;
}

.footer-info a:hover {
    color: var(--primary-color);
}

.footer-copy {
    font-size: 0.8rem;
    color: #666;
    border-top: 1px solid #222;
    padding-top: 15px;
}

/* ============================================================
   施工事例（コラージュギャラリー）
   ============================================================ */
.collage-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: 200px;
    gap: 12px;
    margin-bottom: 25px;
}

.collage-item {
    border-radius: var(--radius-sm);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    position: relative;
    background: #000;
}

.collage-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
    opacity: 0.95;
}

.collage-item:hover img {
    transform: scale(1.05);
    opacity: 1;
}

/* 7枚の画像をコラージュ風に配置 */
.collage-item:nth-child(1) { grid-column: span 2; grid-row: span 2; }
.collage-item:nth-child(2) { grid-column: span 1; grid-row: span 1; }
.collage-item:nth-child(3) { grid-column: span 1; grid-row: span 1; }
.collage-item:nth-child(4) { grid-column: span 1; grid-row: span 1; }
.collage-item:nth-child(5) { grid-column: span 2; grid-row: span 1; }
.collage-item:nth-child(6) { grid-column: span 1; grid-row: span 1; }
.collage-item:nth-child(7) { grid-column: span 2; grid-row: span 1; }

@media (max-width: 600px) {
    .collage-gallery {
        grid-template-columns: repeat(2, 1fr);
        grid-auto-rows: 140px;
        gap: 8px;
    }
    .collage-item:nth-child(1) { grid-column: span 2; grid-row: span 2; }
    .collage-item:nth-child(2) { grid-column: span 1; grid-row: span 1; }
    .collage-item:nth-child(3) { grid-column: span 1; grid-row: span 1; }
    .collage-item:nth-child(4) { grid-column: span 2; grid-row: span 1; }
    .collage-item:nth-child(5) { grid-column: span 1; grid-row: span 1; }
    .collage-item:nth-child(6) { grid-column: span 1; grid-row: span 1; }
    .collage-item:nth-child(7) { grid-column: span 2; grid-row: span 1; }
}

/* ============================================================
   ブログLink
   ============================================================ */
.blog-link-card {
    background: linear-gradient(135deg, var(--secondary-color), #001a33);
    padding: 30px;
    border-radius: var(--radius-md);
    text-align: center;
    color: #fff;
    margin-top: 40px;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.blog-link-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.blog-link-card p {
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 20px;
}

.btn-blog {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: var(--primary-color);
    color: var(--secondary-color);
    padding: 16px 35px;
    font-size: 1.1rem;
    font-weight: 900;
    border-radius: 50px;
    transition: var(--transition);
    box-shadow: 0 5px 15px rgba(255, 215, 0, 0.3);
}

.btn-blog:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(255, 215, 0, 0.5);
}