/* Case study — Weltkind-inspired layout, Tim Djol brand */

.case-cover {
    position: relative;
    isolation: isolate;
    min-height: min(78vh, 720px);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding-top: calc(var(--header-height, 72px) + 28px);
    overflow: clip;
    color: #fff;
    background: #14213d;
}

.case-cover--with-media {
    overflow: visible;
}

.case-cover--plain,
.case-cover--with-media {
    background:
        radial-gradient(ellipse 55% 50% at 88% 18%, rgba(11, 224, 98, 0.22), transparent 60%),
        radial-gradient(ellipse 40% 40% at 8% 75%, rgba(58, 160, 255, 0.16), transparent 55%),
        #14213d;
}

.case-cover__shade {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(10, 16, 28, 0.12) 0%, rgba(10, 16, 28, 0.55) 72%, rgba(10, 16, 28, 0.88) 100%);
    pointer-events: none;
    z-index: 0;
}

.case-cover__orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(40px);
    pointer-events: none;
    z-index: 0;
    opacity: 0.55;
    animation: case-cover-orb 9s ease-in-out infinite alternate;
}

.case-cover__orb--one {
    top: 8%;
    right: 12%;
    width: min(42vw, 420px);
    height: min(42vw, 420px);
    background: radial-gradient(circle, rgba(11, 224, 98, 0.45), transparent 68%);
}

.case-cover__orb--two {
    bottom: 18%;
    left: -6%;
    width: min(36vw, 320px);
    height: min(36vw, 320px);
    background: radial-gradient(circle, rgba(251, 133, 0, 0.28), transparent 70%);
    animation-delay: -3.5s;
    animation-duration: 11s;
}

.case-cover__layout,
.case-cover__inner,
.case-cover__meta,
.case-cover__media {
    position: relative;
    z-index: 1;
}

.case-cover__layout {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
    gap: clamp(28px, 5vw, 64px);
    width: 100%;
    padding-bottom: 36px;
}

.case-cover--plain .case-cover__layout {
    grid-template-columns: 1fr;
    align-items: end;
}

.case-cover a:not(.more) {
    background: none !important;
    background-image: none !important;
    box-shadow: none !important;
    padding: 0 !important;
    border-radius: 0 !important;
}

.case-cover__crumbs {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin-bottom: 28px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.72);
}

.case-cover__crumbs a {
    color: rgba(255, 255, 255, 0.86);
    text-decoration: none;
}

.case-cover__crumbs a:hover {
    color: #0be062;
}

.case-cover__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 14px;
    color: #0be062;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.case-cover__eyebrow::before {
    content: "";
    width: 22px;
    height: 2px;
    border-radius: 2px;
    background: linear-gradient(90deg, #0be062, #fb8500);
}

.case-cover__title {
    margin: 0 0 28px;
    max-width: 16ch;
    font-size: clamp(36px, 6vw, 64px);
    line-height: 1.05;
    letter-spacing: -0.03em;
    color: #fff;
}

.case-cover__actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 14px 22px;
    margin-bottom: 12px;
}

.case-cover__cta {
    color: #0be062 !important;
    font-weight: 700;
    text-decoration: none;
}

.case-cover__cta:hover {
    color: #5ef09a !important;
}

.case-cover__media {
    justify-self: end;
    width: min(100%, 520px);
    padding: 12px 8px 28px;
    box-sizing: border-box;
}

.case-cover__media-glow {
    position: absolute;
    inset: 8% -4% 4% 8%;
    border-radius: 36px;
    background:
        radial-gradient(circle at 30% 20%, rgba(11, 224, 98, 0.35), transparent 55%),
        radial-gradient(circle at 80% 80%, rgba(251, 133, 0, 0.22), transparent 50%);
    filter: blur(28px);
    z-index: 0;
    animation: case-cover-glow 6.5s ease-in-out infinite alternate;
}

.case-cover__media-frame {
    position: relative;
    z-index: 1;
    margin: 0;
    overflow: hidden;
    border-radius: 22px;
    background: #0a101c;
    border: 1px solid rgba(255, 255, 255, 0.14);
    box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.12) inset,
        0 28px 80px rgba(0, 0, 0, 0.45);
    transform: rotate(-1.8deg) translateY(0);
    animation: case-cover-float 7s ease-in-out infinite;
    will-change: transform;
}

.case-cover__media-img {
    display: block;
    width: 100%;
    height: auto;
    max-height: min(52vh, 420px);
    object-fit: contain;
    object-position: center;
    background: #0a101c;
}

.case-cover__meta {
    position: relative;
    z-index: 2;
    border-top: 1px solid rgba(255, 255, 255, 0.14);
    background: rgba(8, 12, 20, 0.45);
    backdrop-filter: blur(10px);
}

.case-cover__meta-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
    padding: 22px 15px;
}

.case-cover__meta-grid span {
    display: block;
    margin-bottom: 6px;
    font-size: 12px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.55);
}

.case-cover__meta-grid strong {
    font-size: 15px;
    font-weight: 700;
    color: #fff;
    line-height: 1.35;
}

@keyframes case-cover-float {
    0%,
    100% {
        transform: rotate(-1.8deg) translateY(0);
    }

    50% {
        transform: rotate(-0.8deg) translateY(-8px);
    }
}

@keyframes case-cover-glow {
    0% {
        opacity: 0.55;
        transform: scale(0.96);
    }

    100% {
        opacity: 1;
        transform: scale(1.06);
    }
}

@keyframes case-cover-orb {
    0% {
        transform: translate3d(0, 0, 0) scale(1);
        opacity: 0.4;
    }

    100% {
        transform: translate3d(18px, -22px, 0) scale(1.08);
        opacity: 0.7;
    }
}

@media (prefers-reduced-motion: reduce) {
    .case-cover__orb,
    .case-cover__media-glow,
    .case-cover__media-frame {
        animation: none !important;
    }

    .case-cover__media-frame {
        transform: none;
    }
}

.case-page {
    padding-top: 48px;
}

.case-page__wrap {
    max-width: 1080px;
}

.case-page__story {
    display: grid;
    gap: 36px;
    margin-bottom: 48px;
}

.case-metrics {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    margin: 0 0 64px;
}

.case-metrics__item {
    min-height: 150px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    border: 1px solid rgba(20, 33, 61, 0.09);
    border-radius: 18px;
    background:
        radial-gradient(circle at 90% 10%, rgba(11, 224, 98, 0.14), transparent 45%),
        rgba(255, 255, 255, 0.82);
    box-shadow: 0 18px 45px rgba(20, 33, 61, 0.07);
}

.case-metrics__item strong {
    color: #009b3f;
    font: 600 clamp(34px, 4vw, 54px)/1 gilroy-semibold, sans-serif;
    letter-spacing: -0.04em;
}

.case-metrics__item span {
    margin-top: 10px;
    color: rgba(20, 33, 61, 0.7);
    font-size: 14px;
    line-height: 1.4;
}

.case-page__block {
    padding: 0;
    background: none;
    border: 0;
    box-shadow: none;
}

.case-page__block h2,
.case-appearance__head h2,
.case-page__together h2,
.case-page__related .section-intro h2 {
    margin: 0 0 14px;
    font-size: clamp(24px, 3vw, 32px);
    color: #14213d;
}

.case-page__text {
    font-size: 18px;
    line-height: 1.75;
    color: rgba(20, 33, 61, 0.82);
}

.case-page__text p:last-child {
    margin-bottom: 0;
}

.case-page__text ul,
.case-page__text ol {
    margin: 18px 0;
    padding-left: 1.4em;
}

.case-page__text ul {
    list-style: disc;
}

.case-page__text ol {
    list-style: decimal;
}

.case-page__text li {
    margin-bottom: 8px;
    padding-left: 0.25em;
}

.case-page__text li::marker {
    color: #0be062;
}

.case-appearance {
    margin: 8px 0 64px;
}

.case-appearance__head {
    display: block;
    margin-bottom: 28px;
}

.case-appearance__head h2 {
    margin: 0;
}

.case-appearance__desktop {
    margin: 0 0 56px;
    border-radius: 18px;
    overflow: hidden;
    background: #fff;
    border: 1px solid rgba(20, 33, 61, 0.08);
    box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.7) inset,
        0 28px 80px rgba(20, 33, 61, 0.12);
}

.case-appearance__desktop img {
    display: block;
    width: 100%;
    height: auto;
}

.case-appearance__desktop-scroll.is-scrollable {
    position: relative;
    height: var(--preview-journey);
    margin-bottom: 56px;
}

.case-appearance__desktop-scroll.is-scrollable .case-appearance__desktop {
    position: sticky;
    top: var(--preview-top, 104px);
    height: var(--preview-frame);
    margin: 0;
}

.case-appearance__desktop-scroll.is-scrollable .case-appearance__desktop img {
    transform: translate3d(0, var(--preview-offset, 0px), 0);
    will-change: transform;
}

.case-appearance__scroll-status {
    display: none;
}

.case-appearance__desktop-scroll.is-scrollable .case-appearance__scroll-status {
    position: absolute;
    z-index: 3;
    top: 24px;
    right: 18px;
    display: block;
    width: 3px;
    height: min(160px, 25vh);
    border-radius: 999px;
    background: rgba(20, 33, 61, 0.12);
    pointer-events: none;
}

.case-appearance__desktop-scroll.is-scrollable .case-appearance__scroll-status::after {
    content: "";
    display: block;
    width: 100%;
    height: var(--preview-progress, 0%);
    border-radius: inherit;
    background: linear-gradient(180deg, #0be062, #fb8500);
}

[data-theme="dark"] .case-appearance__desktop-scroll.is-scrollable .case-appearance__scroll-status {
    background: rgba(232, 238, 248, 0.14);
}

.case-appearance__mobile {
    display: flex;
    justify-content: center;
    padding: 12px 0 8px;
}

.case-iphone {
    position: relative;
    width: min(100%, 320px);
    filter: drop-shadow(0 30px 60px rgba(20, 33, 61, 0.22));
}

.case-iphone__body {
    position: relative;
    border-radius: 44px;
    padding: 12px;
    background: linear-gradient(160deg, #2a3142 0%, #12161f 48%, #0b0e14 100%);
    box-shadow:
        inset 0 0 0 2px rgba(255, 255, 255, 0.08),
        inset 0 0 0 6px #0a0d12;
}

.case-iphone__notch {
    position: absolute;
    top: 18px;
    left: 50%;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 118px;
    height: 28px;
    transform: translateX(-50%);
    border-radius: 20px;
    background: #0a0d12;
}

.case-iphone__speaker {
    width: 42px;
    height: 5px;
    border-radius: 99px;
    background: #1b2130;
}

.case-iphone__camera {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: radial-gradient(circle at 35% 35%, #5b8dff, #1a2744 55%, #0b1020);
}

.case-iphone__screen {
    position: relative;
    overflow: hidden;
    border-radius: 34px;
    background: #fff;
    aspect-ratio: 390 / 844;
}

.case-iphone__screen img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
}

.case-iphone__home {
    width: 108px;
    height: 4px;
    margin: 10px auto 2px;
    border-radius: 99px;
    background: rgba(255, 255, 255, 0.28);
}

.case-iphone__side {
    position: absolute;
    width: 3px;
    border-radius: 2px;
    background: #1a1f2b;
}

.case-iphone__side--left {
    left: -3px;
    top: 110px;
    height: 28px;
    box-shadow: 0 42px 0 #1a1f2b, 0 84px 0 #1a1f2b;
}

.case-iphone__side--right {
    right: -3px;
    top: 148px;
    height: 64px;
}

.case-page__service {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px 18px;
    margin-bottom: 40px;
    padding: 18px 22px;
    border-radius: 16px;
    background: rgba(20, 33, 61, 0.03);
    border: 1px solid rgba(20, 33, 61, 0.06);
}

.case-page__service p {
    margin: 0;
    color: rgba(20, 33, 61, 0.6);
    font-size: 14px;
    font-weight: 600;
}

.case-page__service a {
    color: #009b3f;
    font-weight: 700;
    text-decoration: none;
    background: none !important;
    background-image: none !important;
    padding: 0 !important;
}

.case-page__together {
    margin-bottom: 48px;
    padding: clamp(28px, 4vw, 40px);
    border-radius: 24px;
    text-align: center;
    background:
        radial-gradient(ellipse at top, rgba(11, 224, 98, 0.12), transparent 55%),
        #f4f7f8;
    border: 1px solid rgba(20, 33, 61, 0.06);
}

.case-page__together h2 {
    margin-bottom: 22px;
}

.case-page__pager {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 56px;
}

.case-page__pager-link {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 18px 20px;
    border-radius: 16px;
    background: #fff;
    border: 1px solid rgba(20, 33, 61, 0.08);
    text-decoration: none;
    color: inherit;
    background-image: none !important;
    box-shadow: none !important;
    transition: border-color 0.2s ease, transform 0.2s ease;
}

.case-page__pager-link:hover {
    border-color: rgba(11, 224, 98, 0.45);
    transform: translateY(-2px);
}

.case-page__pager-link--next {
    text-align: right;
    justify-self: end;
    width: 100%;
}

.case-page__pager-link span {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #009b3f;
}

.case-page__pager-link strong {
    font-size: 16px;
    color: #14213d;
}

.case-page__related .section-intro {
    margin-bottom: 28px;
}

[data-theme="dark"] .case-page__block h2,
[data-theme="dark"] .case-appearance__head h2,
[data-theme="dark"] .case-page__together h2,
[data-theme="dark"] .case-page__related .section-intro h2,
[data-theme="dark"] .case-page__pager-link strong {
    color: #e8eef8;
}

[data-theme="dark"] .case-page__text,
[data-theme="dark"] .case-page__service p {
    color: rgba(232, 238, 248, 0.75);
}

[data-theme="dark"] .case-metrics__item {
    border-color: rgba(229, 234, 242, 0.08);
    background:
        radial-gradient(circle at 90% 10%, rgba(11, 224, 98, 0.12), transparent 45%),
        rgba(18, 24, 38, 0.9);
    box-shadow: none;
}

[data-theme="dark"] .case-metrics__item strong {
    color: #0be062;
}

[data-theme="dark"] .case-metrics__item span {
    color: rgba(232, 238, 248, 0.7);
}

[data-theme="dark"] .case-appearance__desktop,
[data-theme="dark"] .case-page__pager-link {
    background: rgba(18, 24, 38, 0.9);
    border-color: rgba(229, 234, 242, 0.08);
}

[data-theme="dark"] .case-page__together {
    background:
        radial-gradient(ellipse at top, rgba(11, 224, 98, 0.1), transparent 55%),
        #121826;
    border-color: rgba(229, 234, 242, 0.08);
}

[data-theme="dark"] .case-page__service {
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(229, 234, 242, 0.08);
}

@media (max-width: 980px) {
    .case-cover__layout {
        grid-template-columns: 1fr;
        align-items: start;
        gap: 28px;
        padding-bottom: 20px;
    }

    .case-cover__media {
        justify-self: stretch;
        width: min(100%, 420px);
        margin-inline: auto;
        order: -1;
    }

    .case-cover__media-frame {
        transform: rotate(-1deg);
        animation-name: case-cover-float-mobile;
    }

    .case-cover__actions {
        margin-bottom: 8px;
    }
}

@media (max-width: 900px) {
    .case-metrics {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .case-cover__meta-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .case-cover__title {
        max-width: none;
    }
}

@media (max-width: 640px) {
    .case-metrics {
        gap: 10px;
        margin-bottom: 48px;
    }

    .case-metrics__item {
        min-height: 125px;
        padding: 18px;
    }

    .case-cover {
        min-height: auto;
        padding-top: calc(var(--header-height, 72px) + 18px);
    }

    .case-cover__media {
        width: 100%;
    }

    .case-cover__media-frame {
        border-radius: 16px;
        transform: none;
        animation: none;
    }

    .case-cover__meta-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .case-page__pager {
        grid-template-columns: 1fr;
    }

    .case-page__pager-link--next {
        text-align: left;
    }

    .case-appearance__desktop {
        border-radius: 14px;
    }

    .case-iphone {
        width: min(100%, 280px);
    }

    .case-iphone__body {
        border-radius: 38px;
        padding: 10px;
    }

    .case-iphone__screen {
        border-radius: 30px;
    }
}

@keyframes case-cover-float-mobile {
    0%,
    100% {
        transform: rotate(-1deg) translateY(0);
    }

    50% {
        transform: rotate(-0.4deg) translateY(-6px);
    }
}

/* Light theme: keep header chrome readable over the dark case hero */
body:has(.case-cover) header:not(.fixed):not(.is-scrolled) nav ul li a {
    color: rgba(255, 255, 255, 0.92);
}

body:has(.case-cover) header:not(.fixed):not(.is-scrolled) nav ul li a:hover,
body:has(.case-cover) header:not(.fixed):not(.is-scrolled) nav ul li a.current {
    color: #0be062;
}

body:has(.case-cover) header:not(.fixed):not(.is-scrolled) .nav-tools .lang-switch,
body:has(.case-cover) header:not(.fixed):not(.is-scrolled) .theme-toggle {
    color: rgba(255, 255, 255, 0.92);
}

body:has(.case-cover) header:not(.fixed):not(.is-scrolled) .header-mobile-tools .lang-switch,
body:has(.case-cover) header:not(.fixed):not(.is-scrolled) .header-mobile-tools .theme-toggle,
body:has(.case-cover) header:not(.fixed):not(.is-scrolled) .header-mobile-tools .toggle-mnu {
    color: rgba(255, 255, 255, 0.94);
    background: rgba(255, 255, 255, 0.12);
}

@media (max-width: 991px) {
    /* Mobile already uses a frosted light header bar — keep dark controls there. */
    body:has(.case-cover) header:not(.fixed):not(.is-scrolled) .header-mobile-tools .lang-switch,
    body:has(.case-cover) header:not(.fixed):not(.is-scrolled) .header-mobile-tools .theme-toggle,
    body:has(.case-cover) header:not(.fixed):not(.is-scrolled) .header-mobile-tools .toggle-mnu {
        color: #14213d;
        background: rgba(20, 33, 61, 0.07);
    }

    body:has(.case-cover)[data-theme="dark"] header:not(.fixed):not(.is-scrolled) .header-mobile-tools .lang-switch,
    body:has(.case-cover)[data-theme="dark"] header:not(.fixed):not(.is-scrolled) .header-mobile-tools .theme-toggle,
    body:has(.case-cover)[data-theme="dark"] header:not(.fixed):not(.is-scrolled) .header-mobile-tools .toggle-mnu {
        color: #e5eaf2;
        background: rgba(255, 255, 255, 0.1);
    }
}