/* ============================================================
   CASES — listagem em tiles (estilo Forty) e case estruturado
   Usa os tokens do design system (connect.css): --c-ink, --c-blue,
   --c-cyan, --c-ease, --c-r, --c-dark-grad etc.
   ============================================================ */

/* ---------- LISTAGEM: mosaico de tiles ---------- */

.cases-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 22px;
}

.cases-tile {
    position: relative;
    display: block;
    overflow: hidden;
    border-radius: var(--c-r);
    text-decoration: none;
    aspect-ratio: 4 / 3;
    background: var(--c-ink);
    outline: none;
    isolation: isolate;
}

.cases-tile--wide {
    grid-column: 1 / -1;
    aspect-ratio: 21 / 9;
}

@media (max-width: 767.98px) {
    .cases-grid { grid-template-columns: 1fr; gap: 16px; }
    .cases-tile, .cases-tile--wide { aspect-ratio: 16 / 10; }
}

.cases-tile__img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.001);
    transition: transform .8s var(--c-ease);
    z-index: 0;
}

/* véu azul-petróleo: legibilidade + identidade */
.cases-tile__scrim {
    position: absolute;
    inset: 0;
    z-index: 1;
    background:
        linear-gradient(180deg,
            rgba(4, 41, 64, .18) 0%,
            rgba(4, 41, 64, .38) 46%,
            rgba(0, 8, 13, .88) 100%);
    transition: background .5s var(--c-ease), opacity .5s var(--c-ease);
}

.cases-tile::after {
    /* brilho ciano que acende no hover */
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    opacity: 0;
    background: linear-gradient(215deg, var(--c-cyan-glow) 0%, transparent 42%);
    transition: opacity .5s var(--c-ease);
    pointer-events: none;
}

.cases-tile:hover .cases-tile__img,
.cases-tile:focus-visible .cases-tile__img {
    transform: scale(1.06);
}

.cases-tile:hover::after,
.cases-tile:focus-visible::after {
    opacity: 1;
}

.cases-tile:focus-visible {
    box-shadow: 0 0 0 3px var(--c-cyan);
}

.cases-tile__body {
    position: absolute;
    inset: 0;
    z-index: 2;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: clamp(18px, 3vw, 30px);
}

.cases-tile__top {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.cases-tile__chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: .74rem;
    font-weight: 600;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: #eaf7fb;
    background: rgba(4, 41, 64, .55);
    border: 1px solid rgba(84, 172, 191, .45);
    backdrop-filter: blur(4px);
    padding: 5px 11px;
    border-radius: 100px;
}

.cases-tile__chip--destaque {
    background: var(--c-blue);
    border-color: var(--c-blue);
    color: #fff;
}

.cases-tile__chip--nova {
    background: var(--c-cyan);
    border-color: var(--c-cyan);
    color: #06222e;
}

.cases-tile__bottom {
    transform: translateY(6px);
    transition: transform .5s var(--c-ease);
}

.cases-tile:hover .cases-tile__bottom,
.cases-tile:focus-visible .cases-tile__bottom {
    transform: translateY(0);
}

.cases-tile__title {
    font-family: var(--c-font-display, inherit);
    font-weight: 700;
    color: #fff;
    font-size: clamp(1.15rem, 2.2vw, 1.7rem);
    line-height: 1.22;
    margin: 0 0 8px;
    text-wrap: balance;
}

.cases-tile--wide .cases-tile__title {
    font-size: clamp(1.4rem, 3vw, 2.2rem);
    max-width: 26ch;
}

.cases-tile__desc {
    color: rgba(234, 247, 251, .82);
    font-size: .95rem;
    line-height: 1.5;
    margin: 0 0 14px;
    max-width: 60ch;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.cases-tile__cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--c-soft);
    font-weight: 600;
    font-size: .92rem;
    letter-spacing: .02em;
}

.cases-tile__cta .bi {
    transition: transform .35s var(--c-ease);
}

.cases-tile:hover .cases-tile__cta .bi,
.cases-tile:focus-visible .cases-tile__cta .bi {
    transform: translateX(6px);
}

/* entrada escalonada dos tiles (rola junto com o c-reveal do site) */
.cases-grid .c-reveal:nth-child(2n) { transition-delay: .08s; }
.cases-grid .c-reveal:nth-child(3n) { transition-delay: .14s; }

/* ---------- DETALHE: chips de tecnologia no hero ---------- */

.case-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 18px;
}

.case-chip {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    font-size: .82rem;
    font-weight: 600;
    color: #dff3f8;
    background: rgba(84, 172, 191, .16);
    border: 1px solid rgba(84, 172, 191, .5);
    padding: 6px 13px;
    border-radius: 100px;
}

.case-chip .bi { color: var(--c-cyan); }

/* ---------- DETALHE: seções estruturadas ---------- */

.case-intro {
    font-size: 1.12rem;
    line-height: 1.75;
    color: var(--c-ink-70);
}

.case-sec {
    margin-top: 46px;
    padding-top: 34px;
    border-top: 1px solid var(--c-line);
}

.case-sec__head {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 18px;
}

.case-sec__num {
    display: inline-grid;
    place-items: center;
    width: 46px;
    height: 46px;
    flex: 0 0 46px;
    border-radius: 12px;
    background: var(--c-blue-12);
    color: var(--c-blue);
    font-size: 1.25rem;
}

.case-sec__title {
    font-family: var(--c-font-display, inherit);
    font-size: clamp(1.3rem, 2.4vw, 1.7rem);
    font-weight: 700;
    color: var(--c-ink);
    margin: 0;
}

.case-sec__body {
    line-height: 1.75;
    color: var(--c-ink-70);
}

.case-sec__body p { margin-bottom: 1em; }

.case-sec__body img {
    max-width: 100%;
    height: auto;
    border-radius: var(--c-r-sm);
}

/* listas da seção de resultados viram "cartões de ganho" */
.case-sec--resultados .case-sec__body ul {
    list-style: none;
    padding: 0;
    margin: 14px 0 0;
    display: grid;
    gap: 10px;
}

@media (min-width: 768px) {
    .case-sec--resultados .case-sec__body ul {
        grid-template-columns: 1fr 1fr;
    }
}

.case-sec--resultados .case-sec__body li {
    position: relative;
    background: #fff;
    border: 1px solid var(--c-line);
    border-left: 3px solid var(--c-cyan);
    border-radius: var(--c-r-sm);
    padding: 14px 16px 14px 44px;
    box-shadow: var(--c-shadow-sm, 0 4px 14px rgba(4, 41, 64, .05));
}

.case-sec--resultados .case-sec__body li::before {
    content: "\F26B";
    /* bootstrap-icons: check-circle-fill */
    font-family: "bootstrap-icons";
    position: absolute;
    left: 15px;
    top: 13px;
    color: var(--c-cyan);
    font-size: 1.05rem;
}

/* depoimento */
.case-sec--depoimento .case-sec__body,
.case-sec__body blockquote {
    background: var(--c-cyan-12);
    border-left: 3px solid var(--c-cyan);
    border-radius: var(--c-r-sm);
    padding: 20px 24px;
    font-style: italic;
    color: var(--c-ink);
    margin: 0;
}

/* ---------- DETALHE: faixa de CTA ---------- */

.case-cta {
    margin-top: 56px;
    border-radius: var(--c-r);
    background: var(--c-dark-grad, linear-gradient(160deg, #063450, #042940 55%, #00080D));
    color: #fff;
    padding: clamp(28px, 4vw, 44px);
    position: relative;
    overflow: hidden;
}

.case-cta::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(520px 200px at 88% 0%, var(--c-cyan-glow), transparent 65%);
    pointer-events: none;
}

.case-cta__title {
    font-family: var(--c-font-display, inherit);
    font-size: clamp(1.3rem, 2.6vw, 1.8rem);
    font-weight: 700;
    margin: 0 0 6px;
    position: relative;
    z-index: 1;
}

.case-cta__sub {
    color: #bbdde8;
    margin: 0 0 20px;
    position: relative;
    z-index: 1;
}

.case-cta__actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

/* ============================================================
   CASES v2 — hero "color panels" + seção escura com tiles de
   vidro (referências: cult-ui hero-color-panels / originkit,
   reconstruídas em CSS puro na paleta ConneCT)
   ============================================================ */

/* ---------- HERO dark dividido ---------- */

.ck-hero {
    position: relative;
    background: var(--c-dark-grad, linear-gradient(160deg, #063450, #042940 55%, #00080D));
    color: #fff;
    overflow: hidden;
}

.ck-hero__inner {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: center;
    gap: 30px;
    padding-block: clamp(56px, 9vw, 110px);
}

@media (max-width: 991.98px) {
    .ck-hero__inner { grid-template-columns: 1fr; }
    .ck-hero__art { order: -1; height: 220px; }
}

.ck-hero__title {
    font-family: var(--c-font-display, inherit);
    font-weight: 800;
    font-size: clamp(2.2rem, 5.4vw, 4rem);
    line-height: 1.06;
    letter-spacing: -.02em;
    margin: 18px 0 16px;
    text-wrap: balance;
}

.ck-hero__title .ck-grad {
    background: linear-gradient(92deg, var(--c-cyan) 10%, var(--c-soft) 55%, #fff 95%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.ck-hero__sub {
    color: #b9d9e4;
    font-size: 1.06rem;
    line-height: 1.65;
    max-width: 52ch;
    margin: 0 0 26px;
}

.ck-hero__stats {
    display: flex;
    gap: 34px;
    flex-wrap: wrap;
    margin-bottom: 26px;
}

.ck-stat__num {
    font-family: var(--c-font-display, inherit);
    font-size: clamp(1.7rem, 3vw, 2.3rem);
    font-weight: 800;
    color: #fff;
    line-height: 1;
}

.ck-stat__num .ck-plus { color: var(--c-cyan); }

.ck-stat__label {
    display: block;
    margin-top: 6px;
    font-size: .82rem;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: #8fb6c6;
}

.ck-hero__cats {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.ck-cat {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    font-size: .84rem;
    font-weight: 600;
    color: #dff3f8;
    text-decoration: none;
    background: rgba(84, 172, 191, .1);
    border: 1px solid rgba(84, 172, 191, .35);
    padding: 7px 14px;
    border-radius: 100px;
    transition: background .3s var(--c-ease), border-color .3s var(--c-ease), transform .3s var(--c-ease);
}

.ck-cat:hover {
    background: rgba(84, 172, 191, .22);
    border-color: var(--c-cyan);
    color: #fff;
    transform: translateY(-1px);
}

.ck-cat.is-active {
    background: var(--c-cyan);
    border-color: var(--c-cyan);
    color: #06222e;
}

/* ---------- a arte: painéis de cor empilhados ---------- */

.ck-hero__art {
    position: relative;
    height: clamp(260px, 34vw, 420px);
    perspective: 900px;
    pointer-events: none;
}

.ck-panels {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0;
    transform: rotateY(-16deg) rotateX(6deg);
    transform-style: preserve-3d;
}

.ck-panels i {
    display: block;
    height: clamp(16px, 2.6vw, 26px);
    margin: clamp(5px, .8vw, 9px) 0;
    border-radius: 4px;
    background: linear-gradient(90deg,
        rgba(15, 92, 140, .95) 0%,
        var(--c-cyan) 45%,
        var(--c-soft) 80%,
        #eafcff 100%);
    box-shadow:
        0 0 18px rgba(84, 172, 191, .55),
        0 0 46px rgba(84, 172, 191, .28);
    transform-origin: right center;
    animation: ck-drift 5.2s var(--c-ease) infinite alternate;
    will-change: transform;
}

/* larguras decrescentes convergindo para a direita, como na referência */
.ck-panels i:nth-child(1) { width: 62%; margin-left: 14%; animation-delay: 0s;   opacity: .5; }
.ck-panels i:nth-child(2) { width: 74%; margin-left: 9%;  animation-delay: .35s; opacity: .72; }
.ck-panels i:nth-child(3) { width: 86%; margin-left: 4%;  animation-delay: .7s;  opacity: .9; }
.ck-panels i:nth-child(4) { width: 96%; margin-left: 0;   animation-delay: 1.05s; }
.ck-panels i:nth-child(5) { width: 86%; margin-left: 4%;  animation-delay: 1.4s; opacity: .9; }
.ck-panels i:nth-child(6) { width: 74%; margin-left: 9%;  animation-delay: 1.75s; opacity: .72; }
.ck-panels i:nth-child(7) { width: 62%; margin-left: 14%; animation-delay: 2.1s; opacity: .5; }

/* linha de horizonte + brilho central */
.ck-panels::before {
    content: "";
    position: absolute;
    left: 0; right: 0; top: 50%;
    height: 2px;
    background: linear-gradient(90deg, transparent, #fff 55%, transparent);
    filter: blur(.5px);
    opacity: .85;
}

.ck-panels::after {
    content: "";
    position: absolute;
    inset: -10% -20%;
    background: radial-gradient(46% 38% at 60% 50%, var(--c-cyan-glow), transparent 70%);
    z-index: -1;
}

@keyframes ck-drift {
    from { transform: translateX(0) scaleX(1); }
    to   { transform: translateX(-3.5%) scaleX(1.045); }
}

/* ---------- seção escura da listagem ---------- */

#noticias.ck-section,
.ck-section {
    background-color: #03222f;
    background-image:
        radial-gradient(900px 420px at 85% -5%, rgba(84, 172, 191, .1), transparent 60%),
        radial-gradient(700px 380px at 0% 30%, rgba(15, 92, 140, .12), transparent 60%);
    padding-block: clamp(44px, 6vw, 72px);
}

/* filtros como barra de vidro */
#noticias.ck-section .noticias__filtro {
    background: rgba(4, 41, 64, .55) !important;
    border-color: rgba(84, 172, 191, .25) !important;
    backdrop-filter: blur(8px);
}

#noticias.ck-section .noticias__filtro-label { color: #bfe2ec !important; }

#noticias.ck-section .noticias__filtro-input,
#noticias.ck-section .noticias__filtro-select {
    background: rgba(0, 8, 13, .5);
    border: 1px solid rgba(84, 172, 191, .3);
    color: #eaf7fb;
    border-radius: 100px;
}

#noticias.ck-section .noticias__filtro-input::placeholder { color: #7fa6b5; }

/* tiles em contexto escuro: vidro + glow */
.ck-section .cases-tile {
    border: 1px solid rgba(84, 172, 191, .2);
    box-shadow: 0 10px 34px rgba(0, 8, 13, .5);
    transition: border-color .4s var(--c-ease), box-shadow .4s var(--c-ease), transform .25s var(--c-ease);
    transform: perspective(900px) rotateX(var(--tiltX, 0deg)) rotateY(var(--tiltY, 0deg));
}

.ck-section .cases-tile:hover,
.ck-section .cases-tile:focus-visible {
    border-color: rgba(84, 172, 191, .75);
    box-shadow:
        0 14px 44px rgba(0, 8, 13, .6),
        0 0 0 1px rgba(84, 172, 191, .35),
        0 0 42px rgba(84, 172, 191, .22);
}

/* spotlight que segue o cursor (JS alimenta --mx/--my) */
.ck-section .cases-tile .cases-tile__spot {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    opacity: 0;
    background: radial-gradient(260px circle at var(--mx, 50%) var(--my, 50%),
        rgba(84, 172, 191, .28), transparent 65%);
    transition: opacity .35s var(--c-ease);
    pointer-events: none;
}

.ck-section .cases-tile:hover .cases-tile__spot { opacity: 1; }

/* brilho que varre na diagonal ao entrar o mouse */
.ck-section .cases-tile .cases-tile__shine {
    position: absolute;
    inset: -40%;
    z-index: 1;
    background: linear-gradient(115deg, transparent 42%, rgba(255, 255, 255, .14) 50%, transparent 58%);
    transform: translateX(-70%) rotate(0.001deg);
    pointer-events: none;
}

.ck-section .cases-tile:hover .cases-tile__shine {
    transition: transform .9s var(--c-ease);
    transform: translateX(70%) rotate(0.001deg);
}

/* entrada mais dramática: sobe, desborra e assenta */
.ck-section .cases-tile.c-reveal {
    opacity: 0;
    transform: translateY(30px) scale(.965);
    filter: blur(8px);
    transition: opacity .7s var(--c-ease), transform .7s var(--c-ease), filter .7s var(--c-ease);
}

.ck-section .cases-tile.c-reveal.is-in {
    opacity: 1;
    transform: none;
    filter: blur(0);
}

/* paginação no escuro */
#noticias.ck-section .noticias__paginacao-link {
    background: rgba(4, 41, 64, .55);
    border: 1px solid rgba(84, 172, 191, .25);
    color: #dff3f8;
}

#noticias.ck-section .noticias__paginacao-link:hover {
    background: rgba(84, 172, 191, .25);
    color: #fff;
}

#noticias.ck-section .noticias__paginacao-ellipsis { color: #7fa6b5; }

/* acessibilidade: sem movimento para quem pediu */
@media (prefers-reduced-motion: reduce) {
    .ck-panels i { animation: none; }
    .ck-section .cases-tile { transform: none !important; }
    .ck-section .cases-tile .cases-tile__shine { display: none; }
}

/* ---------- convites sutis ao clique (cases v2.1) ---------- */

/* 1. seta do CTA dá um toque periódico quando ninguém está sobre o tile */
@keyframes ck-nudge {
    0%, 76%, 100% { transform: translateX(0); }
    82% { transform: translateX(5px); }
    88% { transform: translateX(1px); }
    94% { transform: translateX(5px); }
}

.ck-section .cases-tile:not(:hover):not(:focus-visible) .cases-tile__cta .bi {
    animation: ck-nudge 4.8s var(--c-ease) infinite;
}

/* dessincroniza para não piscar tudo junto */
.cases-grid .cases-tile:nth-child(2) .cases-tile__cta .bi { animation-delay: .9s; }
.cases-grid .cases-tile:nth-child(3) .cases-tile__cta .bi { animation-delay: 1.8s; }
.cases-grid .cases-tile:nth-child(4) .cases-tile__cta .bi { animation-delay: 2.7s; }
.cases-grid .cases-tile:nth-child(5) .cases-tile__cta .bi { animation-delay: 3.6s; }

/* 2. brilho varre sozinho o tile de destaque de tempos em tempos */
@keyframes ck-autoshine {
    0%   { transform: translateX(-75%) rotate(0.001deg); opacity: 0; }
    5%   { opacity: .75; }
    13%  { transform: translateX(75%) rotate(0.001deg); opacity: 0; }
    100% { transform: translateX(75%) rotate(0.001deg); opacity: 0; }
}

.ck-section .cases-tile--wide:not(:hover) .cases-tile__shine {
    animation: ck-autoshine 7.5s linear 2s infinite;
}

/* 3. "Explorar os cases" no hero, com chevron flutuando */
.ck-scrollhint {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    margin-top: 28px;
    padding: 10px 18px;
    border-radius: 100px;
    border: 1px solid rgba(84, 172, 191, .35);
    background: rgba(84, 172, 191, .08);
    color: #dff3f8;
    font-size: .9rem;
    font-weight: 600;
    text-decoration: none;
    transition: background .3s var(--c-ease), border-color .3s var(--c-ease), color .3s var(--c-ease);
}

.ck-scrollhint:hover {
    background: rgba(84, 172, 191, .22);
    border-color: var(--c-cyan);
    color: #fff;
}

.ck-scrollhint .bi-chevron-down {
    color: var(--c-cyan);
    animation: ck-float 2.2s ease-in-out infinite;
}

@keyframes ck-float {
    0%, 100% { transform: translateY(-1px); }
    50%      { transform: translateY(5px); }
}

@media (prefers-reduced-motion: reduce) {
    .ck-section .cases-tile .cases-tile__cta .bi,
    .ck-section .cases-tile--wide .cases-tile__shine,
    .ck-scrollhint .bi-chevron-down { animation: none !important; }
}