/**
 * Dreseo Case Styles
 * /case/ 固定ページ専用スタイル
 */

#dreseo-page.dreseo-case-page {
    --case-card-bg: rgba(255, 255, 255, 0.9);
    --case-card-border: rgba(17, 24, 39, 0.08);
    --case-muted: #5f6368;
    --case-ink: #1f2937;
    --case-accent: #0f172a;
    --case-soft: #dfe9f3;
    background-color: #ffffff;
}

#dreseo-page.dreseo-case-page .dreseo-case-hero {
    min-height: 540px;
}

#dreseo-page.dreseo-case-detail-page .dreseo-case-hero {
    min-height: 520px;
    padding-top: 114px;
    padding-bottom: 30px;
    background-image: none;
    background:
        linear-gradient(180deg, #eef5fb 0%, #e7f1fa 54%, #f6fafe 100%);
}

#dreseo-page.dreseo-case-detail-page .dreseo-case-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.18) 0%, rgba(255, 255, 255, 0.10) 36%, rgba(255, 255, 255, 0.06) 100%);
    z-index: 0;
}

#dreseo-page.dreseo-case-detail-page .dreseo-case-hero .dreseo-container {
    position: relative;
    z-index: 1;
    max-width: 1120px;
}

#dreseo-page.dreseo-case-detail-page .dreseo-case-hero-kicker {
    margin: 10px 0 0;
    font-family: var(--font-english);
    font-size: 0.88rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #445266;
}

#dreseo-page.dreseo-case-detail-page .dreseo-about-hero-title::before,
#dreseo-page.dreseo-case-detail-page .dreseo-about-hero-title::after {
    content: none;
}

#dreseo-page.dreseo-case-detail-page .dreseo-about-hero-title {
    display: inline-block;
    font-size: clamp(2rem, 3.2vw, 2.6rem);
    line-height: 1.18;
    padding-bottom: 8px;
    border-bottom: 2px solid rgba(44, 78, 115, 0.22);
}

#dreseo-page.dreseo-case-detail-page .dreseo-about-hero-label {
    font-size: clamp(1.2rem, 2vw, 1.6rem);
    margin-bottom: 4px;
}

#dreseo-page.dreseo-case-page .dreseo-case-hero-lead {
    max-width: 920px;
    margin: 24px auto 0;
    font-size: 1.25rem;
    line-height: 1.9;
    color: #2b2f35;
}

#dreseo-page.dreseo-case-detail-page .dreseo-case-hero-lead {
    max-width: 1060px;
    margin: 22px auto 30px;
    font-size: 1.01rem;
    line-height: 1.92;
}

#dreseo-page.dreseo-case-page .dreseo-no-break {
    white-space: nowrap;
}

#dreseo-page.dreseo-case-detail-page .dreseo-case-hero-summary {
    display: grid;
    grid-template-columns: minmax(228px, 0.78fr) minmax(338px, 1.12fr) minmax(272px, 0.84fr);
    gap: 18px;
    align-items: stretch;
    max-width: 1120px;
    margin: 0 auto;
    text-align: left;
}

#dreseo-page.dreseo-case-detail-page .dreseo-case-hero-main-stack,
#dreseo-page.dreseo-case-detail-page .dreseo-case-hero-side {
    display: grid;
    gap: 14px;
    align-content: start;
}

#dreseo-page.dreseo-case-detail-page .dreseo-case-hero-main-stack {
    grid-template-rows: auto auto;
}

#dreseo-page.dreseo-case-detail-page .dreseo-case-hero-side {
    width: 100%;
    min-width: 0;
}

#dreseo-page.dreseo-case-detail-page .dreseo-case-hero-summary-main,
#dreseo-page.dreseo-case-detail-page .dreseo-case-hero-demo-card,
#dreseo-page.dreseo-case-detail-page .dreseo-case-hero-facts {
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid rgba(17, 24, 39, 0.08);
    border-radius: 22px;
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.08);
}

#dreseo-page.dreseo-case-detail-page .dreseo-case-hero-summary-main {
    padding: 18px 18px 34px;
    min-height: 0;
}

#dreseo-page.dreseo-case-detail-page .dreseo-case-hero-visual {
    margin: 0 0 10px;
    border-radius: 16px;
    overflow: hidden;
    border: none;
    background: transparent;
}

#dreseo-page.dreseo-case-detail-page .dreseo-case-hero-visual-image {
    display: block;
    width: 100%;
    height: auto;
}

#dreseo-page.dreseo-case-detail-page .dreseo-case-hero-demo-card {
    padding: 14px 14px 16px;
    display: grid;
    grid-template-rows: auto minmax(0, 1fr) 5.2em;
    align-content: start;
    height: 100%;
}

#dreseo-page.dreseo-case-detail-page .dreseo-case-hero-demo-kicker {
    margin: 0 0 8px;
    font-family: var(--font-english);
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #64748b;
}

#dreseo-page.dreseo-case-detail-page .dreseo-case-hero-demo-frame {
    overflow: hidden;
    border-radius: 18px;
    border: 1px solid rgba(17, 24, 39, 0.08);
    background: linear-gradient(180deg, #f8fbff 0%, #eef4fa 100%);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.36);
    max-width: 100%;
    margin: 0;
    min-height: 578px;
}

#dreseo-page.dreseo-case-detail-page .dreseo-case-hero-demo-frame--normal {
    min-height: 602px;
}

#dreseo-page.dreseo-case-detail-page .dreseo-case-hero-demo-frame--agentic {
    min-height: 566px;
}

#dreseo-page.dreseo-case-detail-page .dreseo-case-hero-demo-video {
    display: block;
    width: 100%;
    height: 100%;
    background: transparent;
    object-fit: contain;
    object-position: top center;
}

#dreseo-page.dreseo-case-detail-page .dreseo-case-hero-demo-caption {
    margin: 12px 4px 0;
    font-size: 0.8rem;
    line-height: 1.68;
    color: #475569;
    min-height: 5.2em;
    max-height: 5.2em;
    overflow: hidden;
}

#dreseo-page.dreseo-case-detail-page .dreseo-case-hero-project {
    margin: 0;
    font-size: 0.88rem;
    font-weight: 700;
    line-height: 1.52;
    color: #1f2937;
}

#dreseo-page.dreseo-case-detail-page .dreseo-case-hero-project-description {
    margin: 6px 0 0;
    font-size: 0.78rem;
    line-height: 1.46;
    color: #4b5563;
}

#dreseo-page.dreseo-case-detail-page .dreseo-case-hero-demo-product {
    margin: 8px 0 0;
    display: grid;
    gap: 5px;
}

#dreseo-page.dreseo-case-detail-page .dreseo-case-hero-demo-product-label {
    margin: 0;
    font-family: var(--font-english);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: #64748b;
}

#dreseo-page.dreseo-case-detail-page .dreseo-case-hero-demo-product-list {
    margin: 0;
    padding-left: 1.25em;
    list-style: disc;
    list-style-position: outside;
    color: #1f2937;
}

#dreseo-page.dreseo-case-detail-page .dreseo-case-hero-demo-product-list li::marker {
    color: #64748b;
}

#dreseo-page.dreseo-case-detail-page .dreseo-case-hero-demo-product-list li + li {
    margin-top: 2px;
}

#dreseo-page.dreseo-case-detail-page .dreseo-case-hero-demo-product-link {
    font-size: 0.73rem;
    line-height: 1.32;
    font-weight: 700;
    color: #315d9a;
}

#dreseo-page.dreseo-case-detail-page .dreseo-case-hero-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin: 8px 0 0;
    padding: 0;
    list-style: none;
}

#dreseo-page.dreseo-case-detail-page .dreseo-case-hero-chips li {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    padding: 5px 9px;
    background: rgba(15, 23, 42, 0.06);
    color: #233247;
    font-size: 0.71rem;
    font-weight: 700;
    letter-spacing: 0.04em;
}

#dreseo-page.dreseo-case-detail-page .dreseo-case-hero-facts {
    display: grid;
    gap: 0;
    overflow: hidden;
    height: auto;
    min-height: 218px;
}

#dreseo-page.dreseo-case-detail-page .dreseo-case-hero-fact {
    display: grid;
    gap: 3px;
    padding: 6px 12px;
    border-bottom: 1px solid rgba(17, 24, 39, 0.08);
}

#dreseo-page.dreseo-case-detail-page .dreseo-case-hero-fact:last-child {
    border-bottom: none;
}

#dreseo-page.dreseo-case-detail-page .dreseo-case-partner-card {
    display: grid;
    grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1.1fr);
    gap: 32px;
    align-items: center;
    padding: 34px 36px;
    background: #ffffff;
    border: 1px solid rgba(17, 24, 39, 0.08);
    border-radius: 22px;
    box-shadow: 0 14px 36px rgba(15, 23, 42, 0.06);
}

#dreseo-page.dreseo-case-detail-page .dreseo-case-partner-brand {
    display: grid;
    gap: 16px;
    align-content: start;
}

#dreseo-page.dreseo-case-detail-page .dreseo-case-partner-brand-link {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    transition: opacity 0.2s ease;
}

#dreseo-page.dreseo-case-detail-page .dreseo-case-partner-brand-link:hover {
    opacity: 0.72;
}

#dreseo-page.dreseo-case-detail-page .dreseo-case-partner-brand-logo {
    display: block;
    width: min(360px, 100%);
    height: auto;
}

#dreseo-page.dreseo-case-detail-page .dreseo-case-partner-brand-kicker {
    margin: 0;
    font-family: var(--font-english);
    font-size: 0.86rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #5a6778;
}

#dreseo-page.dreseo-case-detail-page .dreseo-case-partner-body {
    display: grid;
    gap: 18px;
}

#dreseo-page.dreseo-case-detail-page .dreseo-case-partner-body p {
    margin: 0;
    font-size: 1rem;
    line-height: 1.95;
    color: #243142;
}

#dreseo-page.dreseo-case-detail-page .dreseo-case-partner-points {
    margin: 0;
    padding-left: 1.25em;
    list-style: disc;
    list-style-position: outside;
    color: #243142;
}

#dreseo-page.dreseo-case-detail-page .dreseo-case-partner-points li::marker {
    color: #64748b;
}

#dreseo-page.dreseo-case-detail-page .dreseo-case-partner-points li + li {
    margin-top: 10px;
}

#dreseo-page.dreseo-case-detail-page .dreseo-case-partner-points li {
    line-height: 1.8;
}

#dreseo-page.dreseo-case-detail-page .dreseo-case-partner-actions {
    margin-top: 4px;
}

#dreseo-page.dreseo-case-detail-page .dreseo-case-hero-fact-label {
    font-family: var(--font-english);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: #6b7280;
}

#dreseo-page.dreseo-case-detail-page .dreseo-case-hero-fact-value {
    font-size: 0.82rem;
    line-height: 1.28;
    font-weight: 700;
    color: #1f2937;
}

#dreseo-page.dreseo-case-page .dreseo-case-overview {
    margin-top: 0;
    padding-bottom: 48px !important;
}

#dreseo-page.dreseo-case-archive-page .dreseo-case-overview {
    margin-bottom: 0;
}

#dreseo-page.dreseo-case-page .dreseo-case-meta-grid,
#dreseo-page.dreseo-case-page .dreseo-case-solution-grid,
#dreseo-page.dreseo-case-page .dreseo-case-diff-grid,
#dreseo-page.dreseo-case-page .dreseo-case-value-grid,
#dreseo-page.dreseo-case-page .dreseo-case-archive-grid,
#dreseo-page.dreseo-case-page .dreseo-case-focus-grid {
    display: grid;
    gap: 24px;
}

#dreseo-page.dreseo-case-page .dreseo-content-section,
#dreseo-page.dreseo-case-page .dreseo-bg-white {
    background-color: #ffffff !important;
}

#dreseo-page.dreseo-case-page .dreseo-case-section {
    padding-bottom: clamp(44px, 5vw, 60px) !important;
}

#dreseo-page.dreseo-case-page .dreseo-case-section > .dreseo-container > :last-child {
    margin-bottom: 0 !important;
}

#dreseo-page.dreseo-case-page .dreseo-case-meta-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

#dreseo-page.dreseo-case-page .dreseo-case-solution-grid,
#dreseo-page.dreseo-case-page .dreseo-case-value-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-top: 32px;
}

#dreseo-page.dreseo-case-page .dreseo-case-diff-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

#dreseo-page.dreseo-case-archive-page .dreseo-case-archive-grid {
    grid-template-columns: minmax(0, 1fr);
}

#dreseo-page.dreseo-case-archive-page .dreseo-case-focus-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-top: 32px;
}

#dreseo-page.dreseo-case-page .dreseo-case-meta-card,
#dreseo-page.dreseo-case-page .dreseo-case-solution-card,
#dreseo-page.dreseo-case-page .dreseo-case-diff-card,
#dreseo-page.dreseo-case-page .dreseo-case-value-card,
#dreseo-page.dreseo-case-page .dreseo-case-archive-card,
#dreseo-page.dreseo-case-page .dreseo-case-focus-card,
#dreseo-page.dreseo-case-page .dreseo-case-cta-box,
#dreseo-page.dreseo-case-page .dreseo-case-flow-node {
    background: var(--case-card-bg);
    border: 1px solid var(--case-card-border);
    border-radius: 18px;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
}

#dreseo-page.dreseo-case-page .dreseo-case-meta-card,
#dreseo-page.dreseo-case-page .dreseo-case-solution-card,
#dreseo-page.dreseo-case-page .dreseo-case-diff-card,
#dreseo-page.dreseo-case-page .dreseo-case-value-card,
#dreseo-page.dreseo-case-page .dreseo-case-archive-card,
#dreseo-page.dreseo-case-page .dreseo-case-focus-card {
    padding: 28px;
}

#dreseo-page.dreseo-case-archive-page .dreseo-case-archive-card {
    position: relative;
    padding: 26px;
    overflow: hidden;
}

#dreseo-page.dreseo-case-archive-page .dreseo-case-archive-card-link {
    position: absolute;
    inset: 0;
    z-index: 3;
    border-radius: 18px;
}

#dreseo-page.dreseo-case-archive-page .dreseo-case-archive-card-link:focus-visible {
    outline: 3px solid rgba(49, 93, 154, 0.34);
    outline-offset: -3px;
}

#dreseo-page.dreseo-case-archive-page .dreseo-case-archive-main {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 0.92fr) minmax(380px, 1.08fr);
    gap: 30px;
    align-items: center;
}

#dreseo-page.dreseo-case-archive-page .dreseo-case-archive-copy {
    display: grid;
    align-content: start;
}

#dreseo-page.dreseo-case-archive-page .dreseo-case-archive-media {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    min-width: 0;
}

#dreseo-page.dreseo-case-page .dreseo-case-archive-card h3,
#dreseo-page.dreseo-case-page .dreseo-case-focus-card h3 {
    font-size: 1.24rem;
    letter-spacing: 0.04em;
    color: var(--case-ink);
}

#dreseo-page.dreseo-case-page .dreseo-case-archive-card p,
#dreseo-page.dreseo-case-page .dreseo-case-focus-card p {
    margin: 14px 0 0;
    font-size: 1rem;
    line-height: 1.9;
    color: #374151;
}

#dreseo-page.dreseo-case-page .dreseo-case-archive-thumb {
    display: block;
    width: 100%;
    height: auto;
    max-height: none;
    border-radius: 16px;
    background: #ffffff;
}

#dreseo-page.dreseo-case-page .dreseo-case-archive-head {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 12px;
    margin-bottom: 14px;
}

#dreseo-page.dreseo-case-page .dreseo-case-archive-badge,
#dreseo-page.dreseo-case-page .dreseo-case-archive-status {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    padding: 8px 14px;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
}

#dreseo-page.dreseo-case-page .dreseo-case-archive-badge {
    background: rgba(15, 23, 42, 0.08);
    color: #1e293b;
}

#dreseo-page.dreseo-case-page .dreseo-case-archive-status {
    background: rgba(34, 197, 94, 0.12);
    color: #15803d;
}

#dreseo-page.dreseo-case-page .dreseo-case-archive-points {
    margin: 18px 0 0;
    padding-left: 1.25em;
    list-style: disc;
    list-style-position: outside;
    color: #0f172a;
}

#dreseo-page.dreseo-case-page .dreseo-case-archive-points li::marker {
    color: #0f172a;
}

#dreseo-page.dreseo-case-page .dreseo-case-archive-points li {
    margin-bottom: 8px;
    font-size: 0.98rem;
    color: #334155;
    line-height: 1.7;
}

#dreseo-page.dreseo-case-page .dreseo-case-archive-actions {
    margin-top: 22px;
    display: flex;
    justify-content: flex-start;
    pointer-events: none;
}

#dreseo-page.dreseo-case-page .dreseo-case-meta-label {
    display: inline-block;
    margin-bottom: 10px;
    font-family: var(--font-english);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    color: var(--case-muted);
}

#dreseo-page.dreseo-case-page .dreseo-case-meta-value,
#dreseo-page.dreseo-case-page .dreseo-case-solution-card h3,
#dreseo-page.dreseo-case-page .dreseo-case-diff-card h3,
#dreseo-page.dreseo-case-page .dreseo-case-value-card h3,
#dreseo-page.dreseo-case-page .dreseo-case-flow-node {
    color: var(--case-ink);
}

#dreseo-page.dreseo-case-page .dreseo-case-meta-value {
    margin: 0;
    font-size: 1.125rem;
    font-weight: 700;
    line-height: 1.7;
}

#dreseo-page.dreseo-case-page .dreseo-case-prose {
    max-width: 980px;
    margin: 0 auto;
}

#dreseo-page.dreseo-case-page .dreseo-case-prose p:last-child {
    margin-bottom: 0;
}

#dreseo-page.dreseo-case-page .dreseo-case-solution-card h3,
#dreseo-page.dreseo-case-page .dreseo-case-diff-card h3,
#dreseo-page.dreseo-case-page .dreseo-case-value-card h3 {
    font-size: 1.2rem;
    letter-spacing: 0.04em;
}

#dreseo-page.dreseo-case-page .dreseo-case-solution-card p,
#dreseo-page.dreseo-case-page .dreseo-case-diff-card p,
#dreseo-page.dreseo-case-page .dreseo-case-value-card p {
    margin: 14px 0 0;
    font-size: 1rem;
    line-height: 1.9;
    color: #374151;
}

#dreseo-page.dreseo-case-page .dreseo-case-architecture-list {
    max-width: 980px;
    margin: 32px auto 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 18px;
}

#dreseo-page.dreseo-case-page .dreseo-case-architecture-item {
    padding: 26px 28px;
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid var(--case-card-border);
    border-radius: 18px;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
}

#dreseo-page.dreseo-case-page .dreseo-case-architecture-item h3 {
    margin: 0;
    font-size: 1.16rem;
    line-height: 1.7;
    color: var(--case-ink);
}

#dreseo-page.dreseo-case-page .dreseo-case-architecture-number {
    display: inline-block;
    min-width: 1.6em;
    font-family: var(--font-english);
    font-weight: 700;
    color: var(--case-muted);
}

#dreseo-page.dreseo-case-page .dreseo-case-architecture-item p {
    margin: 12px 0 0;
    font-size: 1rem;
    line-height: 1.9;
    color: #374151;
}

#dreseo-page.dreseo-case-page .dreseo-case-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
    flex-wrap: wrap;
    margin-top: 36px;
}

#dreseo-page.dreseo-case-page .dreseo-case-flow-secondary {
    margin-top: 18px;
}

#dreseo-page.dreseo-case-page .dreseo-case-flow-node {
    min-width: 220px;
    padding: 20px 22px;
    text-align: center;
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.7;
}

#dreseo-page.dreseo-case-page .dreseo-case-flow-arrow {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--case-muted);
}

#dreseo-page.dreseo-case-page .dreseo-case-status-list {
    max-width: 960px;
    margin: 0 auto;
    padding: 0;
    list-style: none;
}

#dreseo-page.dreseo-case-page .dreseo-case-status-list li {
    position: relative;
    margin-bottom: 18px;
    padding: 22px 24px 22px 60px;
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid var(--case-card-border);
    border-radius: 16px;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.05);
    font-size: 1.02rem;
    font-weight: 500;
    line-height: 1.9;
    color: #243041;
}

#dreseo-page.dreseo-case-page .dreseo-case-status-list li:last-child {
    margin-bottom: 0;
}

#dreseo-page.dreseo-case-page .dreseo-case-status-link {
    max-width: 960px;
    margin: 18px auto 0;
    font-size: 0.92rem;
    line-height: 1.7;
    color: #475569;
    word-break: break-all;
}

#dreseo-page.dreseo-case-page .dreseo-case-status-link a {
    color: #385b89;
    text-decoration: underline;
    text-underline-offset: 0.12em;
}

#dreseo-page.dreseo-case-page .dreseo-case-status-list li::before {
    content: "";
    position: absolute;
    left: 24px;
    top: 28px;
    width: 14px;
    height: 14px;
    border-radius: 999px;
    background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 100%);
    box-shadow: 0 0 0 6px rgba(30, 58, 138, 0.08);
}

#dreseo-page.dreseo-case-page .dreseo-case-cta {
    padding-bottom: clamp(40px, 6vw, 72px) !important;
    margin-bottom: 0 !important;
}

#dreseo-page.dreseo-case-page .dreseo-case-cta-box {
    max-width: 980px;
    margin: 0 auto;
    padding: 42px 42px 48px;
    text-align: center;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.96) 0%, rgba(246, 249, 252, 0.98) 100%);
}

#dreseo-page.dreseo-case-page .dreseo-case-cta-box p {
    max-width: 760px;
    margin: 0 auto;
}

#dreseo-page.dreseo-case-page .dreseo-case-cta-actions {
    margin-top: 28px;
    display: flex;
    justify-content: center;
}

#dreseo-page.dreseo-case-page .dreseo-case-cta-actions .dreseo-btn {
    min-width: 240px;
}

@media (max-width: 960px) {
    #dreseo-page.dreseo-case-detail-page .dreseo-case-hero-summary {
        grid-template-columns: 1fr;
    }

    #dreseo-page.dreseo-case-detail-page .dreseo-case-hero-demo-frame {
        min-height: min(72vh, 640px);
    }

    #dreseo-page.dreseo-case-detail-page .dreseo-case-partner-card {
        grid-template-columns: 1fr;
    }

    #dreseo-page.dreseo-case-page .dreseo-case-meta-grid,
    #dreseo-page.dreseo-case-page .dreseo-case-solution-grid,
    #dreseo-page.dreseo-case-page .dreseo-case-value-grid,
    #dreseo-page.dreseo-case-page .dreseo-case-diff-grid,
    #dreseo-page.dreseo-case-page .dreseo-case-focus-grid {
        grid-template-columns: 1fr;
    }

    #dreseo-page.dreseo-case-page .dreseo-case-flow {
        gap: 12px;
    }

    #dreseo-page.dreseo-case-page .dreseo-case-flow-arrow {
        transform: rotate(90deg);
    }
}

@media (max-width: 640px) {
    #dreseo-page.dreseo-case-page .dreseo-case-hero {
        min-height: 420px;
    }

    #dreseo-page.dreseo-case-detail-page .dreseo-case-hero {
        min-height: 520px;
        padding-top: 136px;
        padding-bottom: 54px;
    }

    #dreseo-page.dreseo-case-detail-page .dreseo-case-hero-kicker {
        font-size: 0.82rem;
        letter-spacing: 0.09em;
    }

    #dreseo-page.dreseo-case-page .dreseo-case-hero-lead {
        font-size: 1.05rem;
        line-height: 1.85;
        margin-top: 18px;
    }

    #dreseo-page.dreseo-case-detail-page .dreseo-case-hero-lead {
        margin: 18px auto 26px;
        line-height: 1.88;
    }

    #dreseo-page.dreseo-case-detail-page .dreseo-case-hero-summary {
        margin-top: 28px;
        gap: 18px;
    }

    #dreseo-page.dreseo-case-detail-page .dreseo-case-hero-side {
        justify-self: stretch;
        height: auto;
    }

    #dreseo-page.dreseo-case-detail-page .dreseo-case-hero-summary-main {
        padding: 22px 20px 50px;
    }

    #dreseo-page.dreseo-case-detail-page .dreseo-case-hero-visual {
        margin-bottom: 16px;
    }

    #dreseo-page.dreseo-case-detail-page .dreseo-case-hero-demo-card {
        padding: 18px 18px 20px;
        height: auto;
        grid-template-rows: auto auto auto;
    }

    #dreseo-page.dreseo-case-detail-page .dreseo-case-hero-demo-frame,
    #dreseo-page.dreseo-case-detail-page .dreseo-case-hero-demo-frame--normal,
    #dreseo-page.dreseo-case-detail-page .dreseo-case-hero-demo-frame--agentic {
        min-height: auto;
    }

    #dreseo-page.dreseo-case-detail-page .dreseo-case-partner-card {
        padding: 24px;
        gap: 24px;
    }

    #dreseo-page.dreseo-case-detail-page .dreseo-case-hero-project {
        font-size: 1rem;
        line-height: 1.75;
    }

    #dreseo-page.dreseo-case-detail-page .dreseo-case-hero-chips li {
        font-size: 0.84rem;
        padding: 9px 13px;
    }

    #dreseo-page.dreseo-case-detail-page .dreseo-case-hero-demo-caption {
        font-size: 0.86rem;
        line-height: 1.82;
        margin-top: 14px;
        min-height: 0;
        max-height: none;
        overflow: visible;
    }

    #dreseo-page.dreseo-case-detail-page .dreseo-case-hero-fact {
        padding: 18px 18px;
    }

    #dreseo-page.dreseo-case-page .dreseo-case-meta-card,
    #dreseo-page.dreseo-case-page .dreseo-case-solution-card,
    #dreseo-page.dreseo-case-page .dreseo-case-diff-card,
    #dreseo-page.dreseo-case-page .dreseo-case-value-card,
    #dreseo-page.dreseo-case-page .dreseo-case-archive-card,
    #dreseo-page.dreseo-case-page .dreseo-case-focus-card,
    #dreseo-page.dreseo-case-page .dreseo-case-architecture-item {
        padding: 22px 20px;
    }

    #dreseo-page.dreseo-case-archive-page .dreseo-case-archive-main {
        grid-template-columns: minmax(0, 1fr);
        gap: 18px;
    }

    #dreseo-page.dreseo-case-archive-page .dreseo-case-archive-media {
        order: -1;
        justify-content: stretch;
    }

    #dreseo-page.dreseo-case-page .dreseo-case-archive-thumb {
        max-height: none;
    }

    #dreseo-page.dreseo-case-page .dreseo-case-flow-node {
        width: 100%;
        min-width: 0;
        padding: 18px 16px;
        font-size: 0.95rem;
    }

    #dreseo-page.dreseo-case-page .dreseo-case-status-list li {
        padding: 18px 18px 18px 48px;
        font-size: 0.95rem;
    }

    #dreseo-page.dreseo-case-page .dreseo-case-status-list li::before {
        left: 18px;
        top: 24px;
        width: 12px;
        height: 12px;
    }

    #dreseo-page.dreseo-case-page .dreseo-case-cta-box {
        padding: 34px 20px 38px;
    }

    #dreseo-page.dreseo-case-page .dreseo-case-cta-actions .dreseo-btn {
        width: 100%;
        min-width: 0;
    }
}