.hot-case-detail-page {
    --safe-width: 1440px;
    background: #fff;
}

.hot-case-detail__inner {
    display: flex;
    align-items: flex-start;
    gap: 0;
    padding-top: 48px;
    padding-bottom: 120px;
}

.hot-case-detail__sidebar {
    position: sticky;
    top: 89px;
    align-self: flex-start;
    flex: 0 0 300px;
    width: 300px;
    min-width: 300px;
    max-height: calc(100vh - 89px);
    padding-right: 24px;
    overflow-y: auto;
    overscroll-behavior: contain;
}

.hot-case-detail__nav {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* Desktop only: pin Contact Us near the bottom without being clipped before scroll. */
.hot-case-detail-page--overview-only .hot-case-detail__sidebar {
    display: flex;
    flex-direction: column;
    /* 89 header + 48 content padding-top */
    min-height: calc(100vh - 89px - 48px);
}

.hot-case-detail-page--overview-only .hot-case-detail__sidebar-footer {
    margin-top: auto;
}

@media (max-width: 991px) {
    .hot-case-detail-page--overview-only .hot-case-detail__sidebar {
        min-height: 0;
    }

    .hot-case-detail-page--overview-only .hot-case-detail__sidebar-footer {
        margin-top: 32px;
    }
}

.hot-case-detail__nav-link {
    display: block;
    padding: 10px 12px;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.45;
    color: #111;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.hot-case-detail__nav-link:hover,
.hot-case-detail__nav-link.is-active {
    color: #111;
    background: #a0eb1d;
}

.hot-case-detail__nav-link sup {
    margin-left: 4px;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.04em;
    color: #888;
    vertical-align: super;
    transition: color 0.2s ease;
}

.hot-case-detail__nav-link:hover sup,
.hot-case-detail__nav-link.is-active sup {
    color: #111;
}

.hot-case-detail__sidebar-footer {
    margin-top: 48px;
    padding-top: 48px;
    padding-bottom: 24px;
    border-top: 1px solid #e5e5e5;
}

.hot-case-detail__contact {
    display: block;
    font-size: 18px;
    font-weight: 600;
    line-height: 1.4;
    color: #4d4d4d;
    transition: opacity 0.2s;
}

.hot-case-detail__contact:hover {
    opacity: 0.65;
}

.hot-case-detail__main {
    flex: 1;
    min-width: 0;
    border-left: 1px solid #ecece8;
    border-bottom: 1px solid #ecece8;
}

.hot-case-detail__hero {
    scroll-margin-top: 100px;
}

.hot-case-detail__hero-media {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    min-height: 560px;
    padding: 48px 40px;
    background: linear-gradient(180deg, #e5e9e7 0%, #5a6066 100%);
}

.hot-case-detail__hero-content {
    max-width: 100%;
}

.hot-case-detail__hero-tag {
    display: block;
    margin-bottom: 20px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.12em;
    color: #666;
    text-transform: uppercase;
}

.hot-case-detail__hero-title {
    margin-bottom: 16px;
    font-size: clamp(40px, 4.5vw, 56px);
    font-weight: 700;
    line-height: 1.08;
    letter-spacing: -0.02em;
    color: #111;
}

.hot-case-detail__hero-meta {
    font-size: 14px;
    line-height: 1.6;
    color: #888;
}

.hot-case-detail__section {
    border-bottom: 1px solid #ecece8;
    scroll-margin-top: 100px;
}

.hot-case-detail__section:last-child {
    border-bottom: 0;
}

.hot-case-detail__section-grid {
    display: grid;
    grid-template-columns: minmax(0, 345px) minmax(0, 1fr);
    gap: clamp(32px, 5vw, 72px);
    align-items: start;
    padding: 64px 40px;
}

.hot-case-detail__section-title {
    width: 100%;
    max-width: 345px;
    margin-bottom: 0;
    font-size: 42px;
    font-weight: 500;
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: #111;
}

.hot-case-detail__section-body {
    width: 100%;
    max-width: 530px;
}

.hot-case-detail__section-text {
    font-size: 13px;
    line-height: 1.75;
    color: #000;
}

.hot-case-detail__section-stack {
    padding: 64px 40px;
}

.hot-case-detail__section-heading {
    max-width: 530px;
    margin-bottom: 32px;
    font-size: 42px;
    font-weight: 500;
    line-height: 1.12;
    letter-spacing: -0.02em;
    color: #111;
}

.hot-case-detail__section-num {
    margin-right: 0.15em;
    color: #a0eb1d;
}

.hot-case-detail__section-stack .hot-case-detail__section-body {
    width: 100%;
    max-width: none;
    padding-left: 57px;
}

.hot-case-detail__section-stack .hot-case-detail__section-text + .hot-case-detail__section-text {
    margin-top: 20px;
}

.hot-case-detail__section-label {
    margin-bottom: 24px;
    font-size: 13px;
    font-weight: 700;
    line-height: 1.4;
    color: #111;
}

.hot-case-detail__gallery {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 32px 24px;
    width: 100%;
}

.hot-case-detail__gallery-item {
    margin: 0;
}

.hot-case-detail__gallery-image {
    width: 100%;
    aspect-ratio: 16 / 10;
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.hot-case-detail__gallery-image--1 {
    background:
        radial-gradient(circle at 18% 28%, rgba(255, 214, 120, 0.95) 0%, transparent 42%),
        radial-gradient(circle at 72% 18%, rgba(120, 196, 255, 0.9) 0%, transparent 38%),
        radial-gradient(circle at 82% 78%, rgba(255, 132, 72, 0.95) 0%, transparent 40%),
        linear-gradient(135deg, #d8ecff 0%, #fff4cf 48%, #ff8a4c 100%);
}

.hot-case-detail__gallery-image--2 {
    background:
        radial-gradient(circle at 22% 52%, rgba(255, 176, 88, 0.95) 0%, transparent 44%),
        radial-gradient(circle at 78% 42%, rgba(146, 214, 255, 0.95) 0%, transparent 46%),
        linear-gradient(90deg, #ffb347 0%, #ffd98a 34%, #9ad8ff 100%);
}

.hot-case-detail__gallery-image--3 {
    background:
        radial-gradient(circle at 28% 62%, rgba(255, 120, 48, 0.95) 0%, transparent 42%),
        radial-gradient(circle at 68% 38%, rgba(255, 214, 96, 0.9) 0%, transparent 40%),
        radial-gradient(circle at 52% 82%, rgba(120, 48, 24, 0.85) 0%, transparent 48%),
        linear-gradient(160deg, #ff8a3d 0%, #ffb347 42%, #6b2d12 100%);
}

.hot-case-detail__gallery-image--4 {
    background:
        radial-gradient(circle at 50% 46%, rgba(214, 244, 255, 0.95) 0%, transparent 34%),
        radial-gradient(circle at 18% 72%, rgba(24, 48, 96, 0.95) 0%, transparent 42%),
        radial-gradient(circle at 84% 28%, rgba(36, 72, 128, 0.95) 0%, transparent 40%),
        linear-gradient(135deg, #0f1f3d 0%, #2d5f9a 52%, #d7f0ff 100%);
}

.hot-case-detail__gallery-caption {
    margin-top: 10px;
    font-size: 12px;
    line-height: 1.4;
    color: #111;
}

.hot-case-detail__section-split {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(32px, 5vw, 72px);
    align-items: start;
    padding: 64px 40px;
}

.hot-case-detail__section-split .hot-case-detail__section-heading {
    margin-bottom: 0;
    max-width: none;
}

.hot-case-detail__section-split .hot-case-detail__section-body {
    width: 100%;
    max-width: none;
}

.hot-case-detail__section-panel {
    padding: 64px 40px;
}

.hot-case-detail__section-panel .hot-case-detail__section-split {
    padding: 0;
}

.hot-case-detail__section-split--head {
    margin-bottom: 48px;
}

.hot-case-detail__feature-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 48px 24px;
}

.hot-case-detail__feature-image {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.hot-case-detail__media-zoom {
    overflow: hidden;
}

.hot-case-detail__media-zoom--cover {
    aspect-ratio: 16 / 10;
}

.hot-case-detail__media-zoom:hover .hot-case-detail__feature-image,
.hot-case-detail__media-zoom:hover .hot-case-detail__gallery-image,
.hot-case-detail__media-zoom:hover .hot-case-detail__section-image {
    transform: scale(1.08);
}

.hot-case-detail__feature-title {
    margin-top: 20px;
    margin-bottom: 12px;
    font-size: 14px;
    font-weight: 700;
    line-height: 1.45;
    color: #111;
}

.hot-case-detail__feature-text {
    font-size: 13px;
    line-height: 1.75;
    color: #000;
}

.hot-case-detail__section-media {
    margin: 48px 0 0;
}

.hot-case-detail__section > .hot-case-detail__section-media:first-child {
    margin-top: 0;
}

.hot-case-detail__section-image {
    display: block;
    width: 100%;
    max-width: 100%;
    height: auto;
    margin: 0 auto;
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

@media (prefers-reduced-motion: reduce) {
    .hot-case-detail__feature-image,
    .hot-case-detail__gallery-image,
    .hot-case-detail__section-image {
        transition: none;
    }

    .hot-case-detail__media-zoom:hover .hot-case-detail__feature-image,
    .hot-case-detail__media-zoom:hover .hot-case-detail__gallery-image,
    .hot-case-detail__media-zoom:hover .hot-case-detail__section-image {
        transform: none;
    }
}

@media (min-width: 1440px) {
    .hot-case-detail__inner {
        padding-left: 0;
        padding-right: 0;
    }
}

@media (max-width: 991px) {
    .hot-case-detail__inner {
        flex-direction: column;
        padding-top: 32px;
        padding-bottom: 80px;
    }

    .hot-case-detail__sidebar {
        position: static;
        flex: none;
        width: 100%;
        min-width: 0;
        max-height: none;
        padding-right: 0;
        margin-bottom: 40px;
        overflow-y: visible;
    }

    .hot-case-detail__main {
        border-left: 0;
        border-bottom: 0;
    }

    .hot-case-detail__nav {
        gap: 16px;
    }

    .hot-case-detail__sidebar-footer {
        margin-top: 32px;
        padding-top: 40px;
        padding-bottom: 20px;
    }

    .hot-case-detail__hero-media {
        min-height: 420px;
        padding: 32px 24px;
    }

    .hot-case-detail__section-grid {
        grid-template-columns: 1fr;
        gap: 24px;
        padding: 48px 24px;
    }

    .hot-case-detail__section-stack {
        padding: 48px 24px;
    }

    .hot-case-detail__section-split {
        grid-template-columns: 1fr;
        gap: 24px;
        padding: 48px 24px;
    }

    .hot-case-detail__section-panel {
        padding: 48px 24px;
    }

    .hot-case-detail__section-panel .hot-case-detail__section-split {
        padding: 0;
    }

    .hot-case-detail__section-split--head {
        margin-bottom: 32px;
    }

    .hot-case-detail__feature-grid {
        gap: 32px 16px;
    }

    .hot-case-detail__gallery {
        gap: 24px 16px;
    }
}

@media (max-width: 640px) {
    .hot-case-detail__hero-media {
        min-height: 360px;
        padding: 24px 20px;
    }

    .hot-case-detail__section-stack {
        padding: 40px 20px;
    }

    .hot-case-detail__section-split {
        padding: 40px 20px;
    }

    .hot-case-detail__section-panel {
        padding: 40px 20px;
    }

    .hot-case-detail__section-split--head {
        margin-bottom: 24px;
    }

    .hot-case-detail__feature-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .hot-case-detail__section-heading {
        margin-bottom: 24px;
        font-size: clamp(28px, 7vw, 34px);
    }

    .hot-case-detail__section-media {
        margin-top: 32px;
    }

    .hot-case-detail__gallery {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .hot-case-detail__section-stack .hot-case-detail__section-body {
        padding-left: 32px;
    }
}

.hot-case-detail-footer {
    background: #101419;
    color: #fff;
}

.hot-case-detail-footer__inner {
    padding: 48px 24px 36px;
}

.hot-case-detail-footer__brand {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-bottom: 48px;
}

.hot-case-detail-footer__logo {
    display: block;
    flex-shrink: 0;
}

.hot-case-detail-footer__logo img {
    display: block;
    width: auto;
    height: 56px;
}

.hot-case-detail-footer__divider {
    flex-shrink: 0;
    width: 2px;
    height: 56px;
    background: #a0eb1d;
}

.hot-case-detail-footer__tagline-main {
    font-size: 16px;
    font-weight: 700;
    line-height: 1.35;
    color: #a0eb1d;
}

.hot-case-detail-footer__tagline-sub {
    margin-top: 6px;
    font-size: 12px;
    line-height: 1.4;
    color: rgba(255, 255, 255, 0.55);
}

.hot-case-detail-footer__meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    font-size: 13px;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.55);
}

@media (min-width: 1440px) {
    .hot-case-detail-footer__inner {
        padding-left: 0;
        padding-right: 0;
    }
}

@media (max-width: 768px) {
    .hot-case-detail-footer__inner {
        padding-top: 40px;
        padding-bottom: 32px;
    }

    .hot-case-detail-footer__brand {
        flex-wrap: wrap;
        margin-bottom: 32px;
    }

    .hot-case-detail-footer__divider {
        display: none;
    }

    .hot-case-detail-footer__tagline {
        width: 100%;
    }

    .hot-case-detail-footer__meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
}

@media (max-width: 768px) {
    .hot-case-detail__inner,
    .hot-case-detail__hero-media,
    .hot-case-detail__section-grid,
    .hot-case-detail__section-stack,
    .hot-case-detail__section-split,
    .hot-case-detail__section-panel,
    .hot-case-detail-footer__inner {
        padding-top: 60px;
        padding-bottom: 60px;
    }
}

@media (min-width: 1200px) and (max-width: 1344px) {
    .hot-case-detail__inner,
    .hot-case-detail-footer__inner {
        padding-left: 25px;
        padding-right: 25px;
    }
}

@media (min-width: 768px) and (max-width: 1199px) {
    .hot-case-detail__inner {
        flex-direction: column;
        padding: 80px 25px;
    }

    .hot-case-detail__sidebar {
        position: static;
        flex: none;
        width: 100%;
        min-width: 0;
        max-height: none;
        padding-right: 0;
        margin-bottom: 40px;
        overflow-y: visible;
    }

    .hot-case-detail__main {
        border-left: 0;
        border-bottom: 0;
    }

    .hot-case-detail__nav {
        gap: 16px;
    }

    .hot-case-detail__sidebar-footer {
        margin-top: 32px;
        padding-top: 40px;
        padding-bottom: 20px;
    }

    .hot-case-detail__hero-media {
        min-height: 420px;
        padding: 48px 24px;
    }

    .hot-case-detail__section-grid,
    .hot-case-detail__section-stack,
    .hot-case-detail__section-split,
    .hot-case-detail__section-panel {
        padding: 48px 24px;
    }

    .hot-case-detail__section-grid,
    .hot-case-detail__section-split {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .hot-case-detail__section-panel .hot-case-detail__section-split {
        padding: 0;
    }

    .hot-case-detail__section-split--head {
        margin-bottom: 32px;
    }

    .hot-case-detail__feature-grid {
        gap: 32px 16px;
    }

    .hot-case-detail__gallery {
        gap: 24px 16px;
    }

    .hot-case-detail-footer__inner {
        padding: 80px 25px;
    }
}

@media (max-width: 767px) {
    .hot-case-detail__inner,
    .hot-case-detail-footer__inner {
        padding: 60px 25px;
    }

    .hot-case-detail__hero-media,
    .hot-case-detail__section-grid,
    .hot-case-detail__section-stack,
    .hot-case-detail__section-split,
    .hot-case-detail__section-panel {
        padding: 60px 20px;
    }

    .hot-case-detail__section-grid,
    .hot-case-detail__section-split,
    .hot-case-detail__feature-grid,
    .hot-case-detail__gallery {
        grid-template-columns: 1fr;
    }

    .hot-case-detail__section-stack .hot-case-detail__section-body {
        padding-left: 32px;
    }
}

/* Hero cover as an <img> (replaces inline background-image for CSP). */
.hot-case-detail__hero-media.has-image {
    position: relative;
    overflow: hidden;
}

.hot-case-detail__hero-image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    z-index: 0;
}

.hot-case-detail__hero-media.has-image::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(180deg, rgba(10, 12, 15, .28) 0%, rgba(10, 12, 15, .74) 100%);
    pointer-events: none;
}

.hot-case-detail__hero-media.has-image .hot-case-detail__hero-content {
    position: relative;
    z-index: 2;
}