/* =========================================
   ツギクル LP Styles
   ========================================= */

/* Variables */
:root {
    --primary: #0F4C81;
    /* Trustworthy Blue */
    --primary-light: #2A75B3;
    --primary-dark: #083257;
    --accent: #FF8A00;
    /* Warm Orange for CTA */
    --accent-hover: #E67A00;
    --success: #10B981;
    --danger: #EF4444;
    --text-main: #334155;
    --text-muted: #64748B;
    --bg-light: #F8FAFC;
    --white: #FFFFFF;

    --font-sans: 'Noto Sans JP', 'Inter', sans-serif;

    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    color: var(--text-main);
    line-height: 1.6;
    background-color: var(--white);
    -webkit-font-smoothing: antialiased;
}

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

a {
    text-decoration: none;
    color: var(--primary);
    transition: all 0.3s ease;
}

ul {
    list-style: none;
}

/* Utility Classes */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.text-center {
    text-align: center;
}

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

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

.text-danger {
    color: var(--danger);
}

.text-white {
    color: var(--white);
}

.text-highlight {
    background: linear-gradient(120deg, rgba(255, 138, 0, 0.2) 0%, rgba(255, 138, 0, 0.2) 100%);
    background-repeat: no-repeat;
    background-size: 100% 30%;
    background-position: 0 88%;
    font-weight: 900;
}

.bg-light {
    background-color: var(--bg-light);
}

.mt-3 {
    margin-top: 1.5rem;
}

.mt-4 {
    margin-top: 2rem;
}

.mt-5 {
    margin-top: 3rem;
}

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

.shadow-lg {
    box-shadow: var(--shadow-lg);
}

.shadow-xl {
    box-shadow: var(--shadow-xl);
}

.rounded-img {
    border-radius: 16px;
}

.flex {
    display: flex;
}

.align-center {
    align-items: center;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-weight: 700;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    text-align: center;
}

.btn-sm {
    padding: 10px 20px;
    font-size: 0.9rem;
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1.1rem;
    border-radius: 50px;
}

.btn-xl {
    padding: 20px 40px;
    font-size: 1.25rem;
    border-radius: 50px;
    width: 100%;
    max-width: 400px;
}

.btn-primary {
    background-color: var(--primary);
    color: var(--white);
    box-shadow: 0 4px 14px 0 rgba(15, 76, 129, 0.39);
}

.btn-primary:hover {
    background-color: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(15, 76, 129, 0.23);
    color: var(--white);
}

.btn-accent {
    background-color: var(--accent);
    color: var(--white);
    box-shadow: 0 4px 14px 0 rgba(255, 138, 0, 0.39);
}

.btn-accent:hover {
    background-color: var(--accent-hover);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 138, 0, 0.3);
    color: var(--white);
}

.pulse-btn-accent {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(255, 138, 0, 0.7);
    }

    70% {
        box-shadow: 0 0 0 15px rgba(255, 138, 0, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(255, 138, 0, 0);
    }
}

/* Sections */
.section {
    padding: 80px 0;
}

.section-title {
    font-size: 2.25rem;
    font-weight: 900;
    margin-bottom: 1rem;
    color: var(--primary-dark);
}

.section-desc {
    font-size: 1.125rem;
    color: var(--text-muted);
    margin-bottom: 3rem;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    padding: 15px 0;
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Hero Section */
.hero {
    position: relative;
    padding-top: 140px;
    padding-bottom: 100px;
    background: linear-gradient(135deg, #f0f7ff 0%, #ffffff 100%);
    overflow: hidden;
}

.hero-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: radial-gradient(circle at right center, rgba(15, 76, 129, 0.05) 0%, transparent 50%);
    z-index: 0;
}

.hero-container {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.hero-badge {
    display: inline-block;
    padding: 6px 16px;
    background-color: rgba(15, 76, 129, 0.1);
    color: var(--primary);
    font-weight: 700;
    border-radius: 50px;
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: 3rem;
    font-weight: 900;
    line-height: 1.3;
    margin-bottom: 1.5rem;
    color: var(--primary-dark);
    letter-spacing: -0.05em;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.hero-cta-note {
    font-size: 0.85rem;
    color: var(--text-muted);
    padding-left: 15px;
}

.hero-image-wrapper {
    position: relative;
}

.hero-img {
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
    border: 8px solid white;
}

.floating-card {
    position: absolute;
    bottom: -20px;
    left: -30px;
    background: white;
    padding: 15px 25px;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    gap: 15px;
    animation: float 4s ease-in-out infinite;
}

.card-icon {
    font-size: 2rem;
    color: var(--accent);
}

.card-title {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 600;
}

.card-value {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--primary);
    line-height: 1;
}

@keyframes float {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-15px);
    }

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

/* Shape Divider */
.custom-shape-divider-bottom-1681234567 {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
    transform: rotate(180deg);
}

.custom-shape-divider-bottom-1681234567 svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 70px;
}

.custom-shape-divider-bottom-1681234567 .shape-fill {
    fill: #F8FAFC;
}

/* Problem Section */
.problem-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.problem-list li {
    background: white;
    padding: 20px;
    border-radius: 12px;
    margin-bottom: 15px;
    box-shadow: var(--shadow-sm);
    display: flex;
    gap: 15px;
    align-items: flex-start;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.problem-list li i {
    color: var(--danger);
    font-size: 1.5rem;
    margin-top: 3px;
}

.problem-list li strong {
    font-size: 1.1rem;
    color: var(--text-main);
    display: block;
    margin-bottom: 5px;
}

.problem-list li p {
    font-size: 0.95rem;
    color: var(--text-muted);
}

/* Transition Section */
.transition-section {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 60px 0;
}

.transition-title {
    font-size: 2rem;
    font-weight: 900;
}

.transition-title .text-accent {
    font-size: 2.5rem;
    display: inline-block;
}

/* Solution Section */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.feature-card {
    background: white;
    padding: 40px 30px;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    border-top: 4px solid var(--primary);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background-color: rgba(15, 76, 129, 0.1);
    color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
}

.feature-number {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 4rem;
    font-weight: 900;
    color: rgba(15, 76, 129, 0.05);
    line-height: 1;
}

.feature-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 15px;
    line-height: 1.4;
    color: var(--primary-dark);
}

.feature-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.solution-image-container {
    position: relative;
    max-width: 800px;
    margin: 40px auto 0;
}

.floating-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: var(--success);
    color: white;
    padding: 15px 25px;
    border-radius: 30px;
    font-weight: 700;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 10px;
    animation: float 5s ease-in-out infinite reverse;
}

/* Story Section */
.story-box {
    background: white;
    border-radius: 20px;
    padding: 60px;
    position: relative;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.story-icon {
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 60px;
    background: var(--accent);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: var(--shadow-md);
}

.story-title {
    text-align: center;
    font-size: 1.8rem;
    font-weight: 900;
    margin-bottom: 30px;
    color: var(--primary-dark);
}

.story-content {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.1rem;
    line-height: 1.8;
}

.story-content p {
    margin-bottom: 1.5rem;
}

.story-content strong {
    background: linear-gradient(120deg, rgba(255, 138, 0, 0.2) 0%, rgba(255, 138, 0, 0.2) 100%);
    background-repeat: no-repeat;
    background-size: 100% 30%;
    background-position: 0 88%;
}

/* CTA Section */
.cta-section {
    background-color: var(--primary);
    background-image: radial-gradient(circle at 100% 0%, var(--primary-light) 0%, transparent 50%);
    color: white;
    padding: 100px 0;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 10px;
}

.cta-desc {
    font-size: 1.25rem;
    opacity: 0.9;
    margin-bottom: 40px;
}

.cta-card {
    background: white;
    color: var(--text-main);
    max-width: 600px;
    margin: 0 auto;
    padding: 50px 40px;
    border-radius: 20px;
    position: relative;
}

.cta-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--danger);
    color: white;
    padding: 8px 20px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.9rem;
    white-space: nowrap;
    box-shadow: var(--shadow-md);
}

.cta-card h3 {
    font-size: 1.8rem;
    margin-bottom: 15px;
    color: var(--primary-dark);
}

.cta-card p {
    color: var(--text-muted);
}

.form-note {
    font-size: 0.85rem;
}

/* Footer */
.footer {
    background: var(--primary-dark);
    color: white;
    padding: 40px 0;
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: 900;
    margin-bottom: 10px;
}

.copyright {
    font-size: 0.9rem;
    opacity: 0.6;
}

/* Animations */
.reveal {
    opacity: 0;
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.reveal.active {
    opacity: 1;
    transform: translate(0, 0);
}

.slide-up {
    transform: translateY(50px);
}

.slide-right {
    transform: translateX(-50px);
}

.slide-left {
    transform: translateX(50px);
}

.delay-1 {
    transition-delay: 0.1s;
}

.delay-2 {
    transition-delay: 0.2s;
}

/* Responsive */
@media (max-width: 992px) {
    .container {
        padding: 0 30px;
    }

    .hero-container,
    .problem-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-cta {
        align-items: center;
    }

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

    .floating-card {
        bottom: 10px;
        left: 10px;
    }

    .problem-list li {
        text-align: left;
    }

    .problem-image {
        grid-row: 1;
    }

    /* Image above problems */

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

@media (max-width: 576px) {
    .hero-title {
        font-size: 2rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .transition-title {
        font-size: 1.5rem;
    }

    .transition-title .text-accent {
        font-size: 1.8rem;
    }

    .story-box {
        padding: 40px 20px;
    }

    .cta-card {
        padding: 40px 20px;
    }

    .btn-xl {
        font-size: 1.1rem;
        padding: 15px 20px;
    }
}

/* =========================================
   Help Center (Manual) Specific Styles
   ========================================= */

.hc-body {
    background-color: #f8fafc;
    /* 薄いグレー背景 */
}

.hc-header {
    background: var(--primary);
    color: white;
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.hc-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Layout (2 Column) */
.hc-layout {
    display: flex;
    gap: 40px;
    margin-top: 40px;
    align-items: flex-start;
}

/* Sidebar (Left) */
.hc-sidebar {
    width: 280px;
    flex-shrink: 0;
}

.hc-sidebar-inner {
    position: sticky;
    top: 90px;
    /* 固定ヘッダー分下げる */
    background: white;
    padding: 25px;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    border: 1px solid #e2e8f0;
}

.hc-sidebar-title {
    font-size: 1rem;
    color: var(--primary-dark);
    margin-bottom: 15px;
    border-bottom: 2px solid #e2e8f0;
    padding-bottom: 8px;
}

.hc-toc {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.hc-toc a {
    color: var(--text-muted);
    font-size: 0.95rem;
    padding: 5px 10px;
    border-radius: 6px;
    display: block;
    transition: all 0.2s;
}

.hc-toc a:hover {
    background: #f1f5f9;
    color: var(--primary);
}

.hc-toc a.active {
    background: rgba(15, 76, 129, 0.1);
    color: var(--primary);
    font-weight: bold;
    border-left: 3px solid var(--primary);
}

.hc-related-links {
    margin-top: 15px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.hc-related-links a {
    font-size: 0.9rem;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Main Content (Right) */
.hc-main {
    flex: 1;
    min-width: 0;
}

.hc-breadcrumbs {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.hc-breadcrumbs a {
    color: var(--text-muted);
    text-decoration: underline;
}

.hc-content-box {
    background: white;
    padding: 40px 50px;
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    border: 1px solid #e2e8f0;
}

.hc-page-title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-dark);
    margin-bottom: 30px;
    letter-spacing: -0.03em;
}

.hc-intro {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-main);
}

.hc-divider {
    border: 0;
    height: 1px;
    background: #e2e8f0;
    margin: 40px 0;
}

/* Sections & Steps */
.hc-section {
    margin-bottom: 50px;
}

.hc-step-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    border-left: 5px solid var(--primary);
    padding-left: 15px;
}

.hc-step-badge {
    background: var(--primary);
    color: white;
    font-size: 0.9rem;
    padding: 4px 12px;
    border-radius: 20px;
    font-weight: bold;
    letter-spacing: 0.05em;
}

.hc-instruction-list {
    background: #f8fafc;
    padding: 25px 30px;
    border-radius: 12px;
    margin: 25px 0;
    border: 1px solid #e2e8f0;
}

.hc-instruction-list ol,
.hc-instruction-list ul {
    padding-left: 20px;
}

.hc-instruction-list li {
    margin-bottom: 12px;
    line-height: 1.7;
}

.hc-instruction-list li:last-child {
    margin-bottom: 0;
}

/* Callouts (Points, Notes) */
.hc-point-box,
.hc-note-box {
    display: flex;
    gap: 15px;
    padding: 20px;
    border-radius: 8px;
    margin-top: 20px;
    border-left: 4px solid;
}

.hc-point-box {
    background: rgba(16, 185, 129, 0.05);
    border-color: var(--success);
}

.hc-note-box {
    background: rgba(15, 76, 129, 0.05);
    border-color: var(--primary);
}

.hc-note-box i,
.hc-point-box i {
    font-size: 1.5rem;
    margin-top: 2px;
}

.hc-image-wrapper {
    margin: 30px 0;
    background: #f1f5f9;
    padding: 20px;
    border-radius: 12px;
    text-align: center;
}

.hc-image-wrapper img {
    border-radius: 8px;
    border: 1px solid #cbd5e1;
    max-width: 100%;
}

.hc-footer {
    text-align: center;
    padding: 30px 0;
    color: #94a3b8;
    font-size: 0.9rem;
}

/* Responsive constraints for HC */
@media (max-width: 900px) {
    .hc-layout {
        flex-direction: column;
    }

    .hc-sidebar {
        width: 100%;
    }

    .hc-sidebar-inner {
        position: static;
        padding: 15px;
    }

    .hc-content-box {
        padding: 25px 20px;
    }
}
/* ========== AI Section ========== */
.ai-section {
    background: linear-gradient(180deg, #ffffff 0%, #f0f9ff 100%);
}

.ai-examples {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 40px;
}

.ai-example-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.06);
    transition: transform 0.2s ease;
}

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

.ai-example-q {
    font-weight: 700;
    color: var(--text-main, #1e293b);
    margin-bottom: 12px;
    line-height: 1.6;
}

.ai-example-q i {
    color: var(--accent, #f59e0b);
    margin-right: 6px;
}

.ai-example-a {
    font-size: 0.92rem;
    color: var(--text-muted, #64748b);
    line-height: 1.6;
    background: #f8fafc;
    border-radius: 8px;
    padding: 10px 14px;
}

/* ========== Pricing Section ========== */
.pricing-card {
    max-width: 640px;
    margin: 40px auto 0;
    background: #ffffff;
    border-radius: 24px;
    border: 2px solid var(--primary, #0ea5e9);
    box-shadow: 0 20px 50px rgba(14, 165, 233, 0.12);
    padding: 40px 36px;
    text-align: center;
}

.pricing-plan-name {
    display: inline-block;
    background: var(--primary, #0ea5e9);
    color: #fff;
    font-weight: 700;
    font-size: 0.9rem;
    padding: 6px 18px;
    border-radius: 100px;
    margin-bottom: 16px;
}

.pricing-price {
    font-size: 1.4rem;
    color: var(--text-main, #1e293b);
}

.pricing-price strong {
    font-size: 3.4rem;
    font-weight: 900;
    color: var(--primary, #0ea5e9);
    margin: 0 4px;
}

.pricing-note {
    color: var(--text-muted, #64748b);
    font-size: 0.9rem;
    margin: 8px 0 24px;
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin: 0 auto 24px;
    max-width: 440px;
    text-align: left;
}

.pricing-features li {
    padding: 10px 0;
    border-bottom: 1px dashed #e2e8f0;
    color: var(--text-main, #334155);
    font-size: 0.98rem;
}

.pricing-features li i {
    color: var(--success, #10b981);
    margin-right: 10px;
}

.pricing-options {
    background: #f8fafc;
    border-radius: 14px;
    padding: 18px 20px;
    margin-top: 8px;
}

.pricing-options-title {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-muted, #64748b);
    margin-bottom: 10px;
}

.pricing-options-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.92rem;
}

.pricing-options-table td {
    padding: 8px 6px;
    border-bottom: 1px solid #eef2f7;
    color: var(--text-main, #334155);
    text-align: left;
}

.pricing-options-table td:last-child {
    text-align: right;
    font-weight: 700;
    white-space: nowrap;
}

/* ========== FAQ Section ========== */
.faq-list {
    max-width: 760px;
    margin: 40px auto 0;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.faq-item {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 14px;
    padding: 0;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04);
}

.faq-item summary {
    cursor: pointer;
    font-weight: 700;
    padding: 18px 22px;
    color: var(--text-main, #1e293b);
    list-style: none;
    position: relative;
    padding-right: 46px;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::before {
    content: "Q.";
    color: var(--primary, #0ea5e9);
    font-weight: 900;
    margin-right: 10px;
}

.faq-item summary::after {
    content: "＋";
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--primary, #0ea5e9);
    font-weight: 700;
}

.faq-item[open] summary::after {
    content: "−";
}

.faq-item p {
    margin: 0;
    padding: 0 22px 20px;
    color: var(--text-muted, #475569);
    line-height: 1.8;
    font-size: 0.95rem;
}

@media (max-width: 640px) {
    .pricing-card {
        padding: 30px 20px;
    }

    .pricing-price strong {
        font-size: 2.6rem;
    }
}

/* ========== Contact Form ========== */
.contact-section {
    background: #ffffff;
}

.contact-form {
    max-width: 720px;
    margin: 40px auto 0;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 20px;
    padding: 36px 32px;
    position: relative;
}

.contact-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

.contact-field {
    margin-bottom: 18px;
}

.contact-field label {
    display: block;
    font-weight: 700;
    font-size: 0.9rem;
    color: #334155;
    margin-bottom: 6px;
}

.contact-field .req {
    display: inline-block;
    background: #dc2626;
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    border-radius: 4px;
    padding: 2px 6px;
    margin-left: 6px;
    vertical-align: middle;
}

.contact-field input,
.contact-field textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid #cbd5e1;
    border-radius: 10px;
    font-size: 1rem;
    font-family: inherit;
    background: #fff;
    box-sizing: border-box;
}

.contact-field input:focus,
.contact-field textarea:focus {
    outline: none;
    border-color: var(--primary, #0ea5e9);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.15);
}

@media (max-width: 640px) {
    .contact-form {
        padding: 24px 18px;
    }

    .contact-form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
}

/* ========== Steps Visual (はじめの3ステップ) ========== */
.steps-visual {
    max-width: 760px;
    margin: 36px auto 0;
    background: linear-gradient(to bottom right, #f0f9ff, #ffffff);
    border: 1px solid rgba(14, 165, 233, 0.25);
    border-radius: 20px;
    padding: 26px;
    text-align: left;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
}

.steps-visual-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.steps-visual-header .sv-emoji {
    font-size: 1.5rem;
}

.steps-visual-header .sv-title {
    font-weight: 800;
    font-size: 1.05rem;
    color: #1e293b;
}

.steps-visual-header .sv-sub {
    font-size: 0.8rem;
    color: #64748b;
}

.steps-visual-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
}

.sv-card {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 14px;
}

.sv-card.done {
    border-color: rgba(16, 185, 129, 0.4);
    background: rgba(16, 185, 129, 0.06);
}

.sv-card-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 0.88rem;
    color: #1e293b;
    margin-bottom: 8px;
}

.sv-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    flex-shrink: 0;
    background: var(--primary, #0ea5e9);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 800;
}

.sv-card.done .sv-num {
    background: #10b981;
}

.sv-card.done .sv-card-title span:last-child {
    text-decoration: line-through;
    color: #64748b;
}

.sv-card-desc {
    font-size: 0.78rem;
    color: #64748b;
    line-height: 1.5;
}

.steps-visual-caption {
    text-align: center;
    font-size: 0.8rem;
    color: #94a3b8;
    margin-top: 12px;
}