/* ===== 全コンテンツ幅を1200pxに統一 ===== */

.main-wide-wrap,
.hero-section,
.hero-section .container,
#how-it-works .container,
.banner-container,
.banner-public-verify,
.banner-cta-top {
    max-width: 1200px !important;
    margin-left: auto !important;
    margin-right: auto !important;
    width: 100%;
}

main,
main > section {
    max-width: none !important;
}
.cta-text-link {
    color: #93c5fd;
    font-size: 0.95rem;
    font-weight: 500;
    text-decoration: none;
}

.cta-text-link:hover {
    color: #bfdbfe;
    text-decoration: underline;
}
.btn-cta-secondary {
    background: rgba(147,197,253,0.12);
    color: #e5f0ff;
    border: 1px solid rgba(147,197,253,0.35);
    font-weight: 500;
    padding: 0.6rem 1.25rem;
    border-radius: 8px;
    transition: all .2s ease;
}

.btn-cta-secondary:hover {
    background: rgba(147,197,253,0.2);
    border-color: #93c5fd;
    color: #ffffff;
}

/* ===== Header SVG logo ===== */
header .brand-logo{
    display:inline-flex;
    width:44px;
    height:44px;
    flex:0 0 auto;
    align-items:center;
    justify-content:center;
    text-decoration:none;
}
header .brand-logo svg{
    width:100%;
    height:100%;
    display:block;
}
    /* ページ全体の背景を強制的にダークに */
    body {
        background: #020617 !important;
        background-color: #020617 !important;
        color: #e5e7eb !important;
    }

    html {
        background: #020617 !important;
    }

    main {
        max-width: 1200px;
        margin: 0 auto;
        padding: 2rem 20px;
        background: transparent !important;
    }

/* Hero Section 改善 */
.hero-new {
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
    padding: 80px 20px;
    color: white;
    text-align: center;
}

.hero-new h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.3;
}

.hero-new .hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    color: rgba(255,255,255,0.9);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero-new .cta-group {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.hero-new .btn-hero-primary {
    background: #10b981;
    color: white;
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.2s;
}

.hero-new .btn-hero-primary:hover {
    background: #059669;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(16,185,129,0.3);
}

.hero-new .btn-hero-secondary {
    background: transparent;
    color: white;
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    border: 2px solid white;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.2s;
}

.hero-new .btn-hero-secondary:hover {
    background: rgba(255,255,255,0.1);
    transform: translateY(-2px);
}

.hero-new .trust-badges {
    color: rgba(255,255,255,0.8);
    font-size: 0.95rem;
}

/* Problem Section */
.problem-section {
    padding: 60px 20px;
    background: #0f172a;
}

.problem-section h2 {
    text-align: center;
    color: #e5e7eb;
    font-size: 2rem;
    margin-bottom: 3rem;
}

.problem-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.problem-card {
    background: #1e293b;
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid rgba(148,163,184,0.25);
}

.problem-card .icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.problem-card h3 {
    color: #e5e7eb;
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.problem-card p {
    color: #cbd5e1;
    margin: 0;
}

/* Solution Section */
.solution-section {
    padding: 60px 20px;
    background: #020617;
}

.solution-section h2 {
    text-align: center;
    color: #e5e7eb;
    font-size: 2rem;
    margin-bottom: 3rem;
}

.solution-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.solution-item {
    text-align: center;
    padding: 2rem;
}

.solution-item .icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.solution-item h3 {
    color: #e5e7eb;
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.solution-item p {
    color: #cbd5e1;
    margin: 0;
}

/* Target Audience Section */
.audience-section {
    padding: 60px 20px;
    background: #0f172a;
}

.audience-section h2 {
    text-align: center;
    color: #e5e7eb;
    font-size: 2rem;
    margin-bottom: 3rem;
}

.audience-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.audience-card {
    background: #1e293b;
    padding: 2.5rem;
    border-radius: 12px;
    border: 1px solid rgba(148,163,184,0.25);
    transition: all 0.3s;
}

.audience-card:hover {
    border-color: #3b82f6;
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(59,130,246,0.2);
}

.audience-card .icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.audience-card h3 {
    color: #e5e7eb;
    font-size: 1.4rem;
    margin-bottom: 1.5rem;
}

.audience-card ul {
    list-style: none;
    padding: 0;
    margin-bottom: 1.5rem;
}

.audience-card ul li {
    color: #cbd5e1;
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.audience-card ul li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #10b981;
    font-weight: bold;
}

.audience-card .btn-link {
    color: #60a5fa;
    text-decoration: none;
    font-weight: 600;
}

.audience-card .btn-link:hover {
    color: #93c5fd;
}

/* Steps Section */
.steps-section {
    padding: 60px 20px;
    background: #020617;
}

.steps-section h2 {
    text-align: center;
    color: #e5e7eb;
    font-size: 2rem;
    margin-bottom: 3rem;
}

.steps-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.step-item {
    text-align: center;
    position: relative;
}

.step-number {
    width: 60px;
    height: 60px;
    background: #3b82f6;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0 auto 1.5rem;
}

.step-item h3 {
    color: #e5e7eb;
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.step-item p {
    color: #cbd5e1;
    margin: 0;
}

/* Trust Section */
.trust-section {
    padding: 60px 20px;
    background: #0f172a;
}

.trust-section h2 {
    text-align: center;
    color: #e5e7eb;
    font-size: 2rem;
    margin-bottom: 3rem;
}

.trust-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.trust-item {
    background: #1e293b;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    border: 1px solid rgba(148,163,184,0.25);
}

.trust-item .icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: block;
}

.trust-item p {
    color: #cbd5e1;
    margin: 0;
    font-weight: 500;
}

/* CTA Final Section */
.cta-final-section {
    padding: 80px 20px;
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
    text-align: center;
    color: white;
}

.cta-final-section h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-final-section p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    color: rgba(255,255,255,0.9);
}

.cta-final-section .btn-cta-large {
    background: #10b981;
    color: white;
    padding: 1.2rem 3rem;
    font-size: 1.3rem;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    text-decoration: none;
    display: inline-block;
    transition: all 0.2s;
}

.cta-final-section .btn-cta-large:hover {
    background: #059669;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(16,185,129,0.3);
}

.cta-final-section .small-text {
    margin-top: 1.5rem;
    color: rgba(255,255,255,0.8);
}

/* Technical Details (collapsible) */
.technical-section {
    padding: 40px 20px;
    background: #020617;
}

.technical-section details {
    background: #1e293b;
    border: 1px solid rgba(148,163,184,0.25);
    border-radius: 8px;
    margin-bottom: 1rem;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.technical-section summary {
    padding: 1.5rem;
    cursor: pointer;
    color: #e5e7eb;
    font-weight: 600;
    font-size: 1.1rem;
}

.technical-section summary:hover {
    background: rgba(59,130,246,0.1);
}

.technical-section details[open] summary {
    border-bottom: 1px solid rgba(148,163,184,0.25);
}

.technical-section .detail-content {
    padding: 1.5rem;
    color: #cbd5e1;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-new h1 {
        font-size: 1.75rem;
    }

    .hero-new .hero-subtitle {
        font-size: 1rem;
    }

    .hero-new .cta-group {
        flex-direction: column;
    }

    .problem-cards,
    .solution-items,
    .audience-cards,
    .steps-container,
    .trust-items {
        grid-template-columns: 1fr;
    }
}
/* ===== 動画受け取り者向け誘導バナー ===== */
.verify-banner-top {
    background: linear-gradient(135deg, #065f46 0%, #047857 50%, #059669 100%);
    border-bottom: 2px solid #10b981;
    padding: 1rem 20px;
}

.verify-banner-top .container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.verify-banner-top .icon-large {
    font-size: 2.5rem;
    animation: pulse-icon 2s infinite;
}

@keyframes pulse-icon {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.verify-banner-top .banner-text {
    text-align: center;
}

.verify-banner-top .banner-text h3 {
    color: #ffffff;
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0 0 0.25rem 0;
}

.verify-banner-top .banner-text p {
    color: rgba(255,255,255,0.9);
    font-size: 0.95rem;
    margin: 0;
}

.verify-banner-top .btn-verify-now {
    background: #ffffff;
    color: #047857;
    padding: 0.75rem 2rem;
    font-size: 1rem;
    font-weight: 700;
    border: none;
    border-radius: 999px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.verify-banner-top .btn-verify-now:hover {
    background: #ecfdf5;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.3);
    color: #047857;
}

/* ===== 公開検証セクション（大幅強化版） ===== */
.public-verify-section {
    background: linear-gradient(135deg, #1e3a5f 0%, #0f172a 50%, #1e1b4b 100%);
    padding: 80px 20px;
    position: relative;
    overflow: hidden;
    border-top: 3px solid #22c55e;
    border-bottom: 3px solid #22c55e;
}

.public-verify-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%2322c55e' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}

.public-verify-section .container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.public-verify-section .section-badge {
    display: inline-block;
    background: #22c55e;
    color: #022c22;
    padding: 0.5rem 1.5rem;
    border-radius: 999px;
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1.5rem;
}

.public-verify-section h2 {
    color: #ffffff;
    font-size: 2.25rem;
    font-weight: 800;
    margin-bottom: 1rem;
    text-align: center;
}

.public-verify-section .section-subtitle {
    color: rgba(255,255,255,0.9);
    font-size: 1.15rem;
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
    line-height: 1.8;
}

.verify-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.verify-feature {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(34,197,94,0.3);
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    transition: all 0.3s;
}

.verify-feature:hover {
    background: rgba(255,255,255,0.08);
    border-color: #22c55e;
    transform: translateY(-3px);
}

.verify-feature .icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: block;
}

.verify-feature h4 {
    color: #22c55e;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.verify-feature p {
    color: rgba(255,255,255,0.8);
    font-size: 0.9rem;
    margin: 0;
}

.public-verify-section .cta-box {
    background: rgba(34,197,94,0.15);
    border: 2px solid #22c55e;
    border-radius: 16px;
    padding: 2.5rem;
    text-align: center;
}

.public-verify-section .cta-box h3 {
    color: #ffffff;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.public-verify-section .cta-box p {
    color: rgba(255,255,255,0.9);
    margin-bottom: 1.5rem;
}

.public-verify-section .btn-verify-large {
    background: #22c55e;
    color: #022c22;
    padding: 1rem 3rem;
    font-size: 1.25rem;
    font-weight: 700;
    border: none;
    border-radius: 999px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    transition: all 0.3s;
    box-shadow: 0 4px 20px rgba(34,197,94,0.4);
}

.public-verify-section .btn-verify-large:hover {
    background: #16a34a;
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(34,197,94,0.5);
    color: #ffffff;
}

.public-verify-section .note-text {
    color: rgba(255,255,255,0.7);
    font-size: 0.9rem;
    margin-top: 1.5rem;
}

.public-verify-section .note-text strong {
    color: #22c55e;
}

@media (max-width: 768px) {
    .verify-banner-top .container {
        flex-direction: column;
        text-align: center;
    }

    .public-verify-section {
        padding: 60px 20px;
    }

    .public-verify-section h2 {
        font-size: 1.75rem;
    }

    .public-verify-section .cta-box {
        padding: 1.5rem;
    }

    .public-verify-section .btn-verify-large {
        padding: 0.875rem 2rem;
        font-size: 1.1rem;
    }
}
/* ===== なぜ今必要か？セクション ===== */
.why-now-section {
    padding: 80px 20px;
    background: linear-gradient(180deg, #0f172a 0%, #1e1b4b 100%);
}

.why-now-section .container {
    max-width: 1000px;
    margin: 0 auto;
}

.why-now-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-badge-red {
    display: inline-block;
    background: rgba(239,68,68,0.2);
    color: #fca5a5;
    padding: 0.5rem 1.5rem;
    border-radius: 999px;
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(239,68,68,0.4);
}

.why-now-section h2 {
    color: #ffffff;
    font-size: 2.25rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.section-lead {
    color: rgba(255,255,255,0.85);
    font-size: 1.15rem;
    max-width: 700px;
    margin: 0 auto;
}

/* タイムライン */
.timeline-container {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.timeline-item {
    flex: 1;
    min-width: 200px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(148,163,184,0.3);
    border-radius: 12px;
    padding: 1.5rem;
    position: relative;
}

.timeline-item.timeline-future {
    background: rgba(239,68,68,0.1);
    border-color: rgba(239,68,68,0.4);
}

.timeline-year {
    background: #3b82f6;
    color: white;
    font-size: 0.85rem;
    font-weight: 700;
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
    display: inline-block;
    margin-bottom: 1rem;
}

.timeline-future .timeline-year {
    background: #ef4444;
}

.timeline-content h4 {
    color: #e5e7eb;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.timeline-content p {
    color: #94a3b8;
    font-size: 0.9rem;
    margin: 0;
}

/* シナリオボックス */
.scenario-box {
    background: #1e293b;
    border: 2px solid rgba(239,68,68,0.4);
    border-radius: 16px;
    padding: 2rem;
    margin-bottom: 2rem;
}

.scenario-box h3 {
    color: #e5e7eb;
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

.scenario-dialog {
    max-width: 600px;
    margin: 0 auto;
}

.dialog-item {
    margin-bottom: 1rem;
    padding: 1rem;
    border-radius: 12px;
}

.dialog-item.defendant {
    background: rgba(239,68,68,0.1);
    border-left: 4px solid #ef4444;
}

.dialog-item.plaintiff {
    background: rgba(59,130,246,0.1);
    border-left: 4px solid #3b82f6;
}

.dialog-item.judge {
    background: rgba(148,163,184,0.1);
    border-left: 4px solid #94a3b8;
}

.dialog-item.stuck {
    background: rgba(239,68,68,0.2);
    border-left: 4px solid #ef4444;
}

.dialog-item .speaker {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: #94a3b8;
    margin-bottom: 0.25rem;
}

.dialog-item p {
    color: #e5e7eb;
    margin: 0;
    font-size: 1rem;
}

.stuck-label {
    color: #ef4444;
    font-weight: 700;
    font-size: 0.9rem;
}

/* ソリューション強調ボックス */
.solution-callout {
    background: linear-gradient(135deg, rgba(34,197,94,0.15) 0%, rgba(16,185,129,0.1) 100%);
    border: 2px solid #22c55e;
    border-radius: 16px;
    padding: 2rem;
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
}

.callout-icon {
    font-size: 3rem;
    flex-shrink: 0;
}

.callout-content h4 {
    color: #22c55e;
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.callout-content p {
    color: #e5e7eb;
    margin: 0;
    font-size: 1rem;
    line-height: 1.8;
}

@media (max-width: 768px) {
    .why-now-section h2 {
        font-size: 1.75rem;
    }

    .timeline-container {
        flex-direction: column;
    }

    .solution-callout {
        flex-direction: column;
        text-align: center;
    }
}
.hero-new .btn-hero-tertiary {
    background: transparent;
    color: rgba(255,255,255,0.8);
    padding: 0.75rem 1.5rem;
    font-size: 0.95rem;
    font-weight: 500;
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.2s;
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    border: 2px solid white;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.2s;

}

.hero-new .btn-hero-tertiary:hover {
    background: rgba(255,255,255,0.1);
    color: #ffffff;
}
/* なぜ今？誘導セクション */
.why-now-teaser {
    background: linear-gradient(135deg, #1e1b4b 0%, #450a0a 100%);
    padding: 60px 20px;
    text-align: center;
    border-top: 3px solid rgba(239,68,68,0.5);
    border-bottom: 3px solid rgba(239,68,68,0.5);
}

.why-now-teaser .container {
    max-width: 800px;
    margin: 0 auto;
}

.teaser-badge {
    display: inline-block;
    background: rgba(239,68,68,0.2);
    color: #fca5a5;
    padding: 0.5rem 1.25rem;
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(239,68,68,0.4);
}

.why-now-teaser h2 {
    font-size: 2rem;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 1rem;
}

.why-now-teaser p {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.85);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.btn-teaser {
    display: inline-block;
    background: rgba(239,68,68,0.2);
    color: #fca5a5;
    padding: 0.875rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    border: 2px solid rgba(239,68,68,0.5);
    border-radius: 999px;
    text-decoration: none;
    transition: all 0.3s;
}

.btn-teaser:hover {
    background: rgba(239,68,68,0.3);
    border-color: #ef4444;
    color: #ffffff;
    transform: translateY(-2px);
}

@media (max-width: 768px) {
    .why-now-teaser h2 {
        font-size: 1.5rem;
    }

    .why-now-teaser p {
        font-size: 1rem;
    }
}