/* ============================================================
   PÁGINAS INTERNAS — modelo rgmais + tokens Pavimentos
   Carregar DEPOIS de style.css
   ============================================================ */

/* --- Helpers --- */
.highlight-text {
    background: linear-gradient(90deg, var(--color-accent), #FFD166, var(--color-accent));
    background-size: 200% auto;
    color: transparent;
    -webkit-background-clip: text;
    background-clip: text;
    filter: drop-shadow(0 0 16px rgba(245, 130, 32, 0.25));
}

.mt-page-section {
    margin-top: var(--spacing-md);
}

.page-main-internal {
    padding-top: 0;
}

.reveal-internal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.65s ease, transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-internal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* --- Hero de página interna (Quem Somos / Blog arquivo) --- */
.page-hero {
    position: relative;
    padding: clamp(140px, 22vw, 200px) 0 clamp(72px, 10vw, 120px);
    overflow: hidden;
    color: var(--color-white);
    text-align: center;
}

.page-hero-media {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.page-hero-media .hero-media-fallback {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
}

.page-hero-media .hero-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.page-hero-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(to bottom, var(--color-dark-overlay) 0%, rgba(17, 17, 17, 0.88) 100%);
    pointer-events: none;
}

.page-hero .container {
    position: relative;
    z-index: 2;
}

.page-hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--color-accent-dim);
    border: 1px solid var(--color-accent-border);
    border-radius: 100px;
    color: var(--color-accent);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 1.25rem;
}

.page-hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4.5vw, 3.25rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.12;
    color: var(--color-white);
    max-width: 920px;
    margin: 0 auto 1.25rem;
}

.page-hero-lead {
    color: rgba(255, 255, 255, 0.76);
    font-size: 1.1rem;
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.7;
}

/* Hero só com imagem (páginas de serviço / soluções) */
.page-hero--static .page-hero-media .hero-media-fallback {
    background-position: center;
}

/* Citação editorial (ex.: Usinas móveis) */
.solution-quote {
    margin: 1.5rem 0 0;
    padding: 1.25rem 1.25rem 1.25rem 1.35rem;
    border-left: 4px solid var(--color-accent);
    background: rgba(245, 130, 32, 0.06);
    border-radius: 0 12px 12px 0;
    font-size: 1.05rem;
    line-height: 1.75;
    color: var(--color-text);
    font-style: italic;
}

.solution-quote cite {
    display: block;
    margin-top: 0.85rem;
    font-size: 0.88rem;
    font-style: normal;
    font-weight: 600;
    color: var(--color-text-muted);
}

/* Seção vídeo — páginas de soluções */
.solution-video-section {
    padding: clamp(3rem, 6vw, 4.5rem) 0;
    background: var(--color-white);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.solution-video-section .section-header-solution {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 1.75rem;
}

.solution-video-section .section-header-solution h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.35rem, 2.5vw, 1.75rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin: 0 0 0.5rem;
}

.solution-video-section .section-header-solution p {
    margin: 0;
    color: var(--color-text-muted);
    font-size: 1rem;
    line-height: 1.65;
}

.solution-video-embed {
    position: relative;
    width: 100%;
    max-width: 920px;
    margin: 0 auto;
    aspect-ratio: 16 / 9;
    border-radius: 14px;
    overflow: hidden;
    background: var(--color-bg);
    box-shadow: 0 18px 48px rgba(17, 17, 17, 0.1);
}

.solution-video-embed iframe,
.solution-video-embed video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
    object-fit: cover;
}

@supports not (aspect-ratio: 16 / 9) {
    .solution-video-embed {
        height: 0;
        padding-bottom: 56.25%;
    }
}

/* --- Quem somos: split + valores + métricas --- */
.internal-split-section {
    padding: clamp(4rem, 8vw, 6.25rem) 0;
    background: var(--color-bg);
}

.internal-split-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(2.5rem, 5vw, 5rem);
    align-items: center;
}

.internal-split-visual {
    position: relative;
}

.internal-split-accent {
    position: absolute;
    width: 200px;
    height: 200px;
    background: var(--color-accent);
    opacity: 0.12;
    border-radius: 50%;
    top: -24px;
    right: -24px;
    filter: blur(60px);
    pointer-events: none;
}

.internal-split-visual img {
    width: 100%;
    border-radius: 14px;
    object-fit: cover;
    aspect-ratio: 4/3;
    box-shadow: 0 20px 48px rgba(17, 17, 17, 0.12);
}

.internal-stat-float {
    position: absolute;
    bottom: -16px;
    left: -12px;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 1rem 1.35rem;
    box-shadow: 0 14px 40px rgba(17, 17, 17, 0.1);
}

.internal-stat-float .val {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-accent);
    line-height: 1;
}

.internal-stat-float .lbl {
    font-size: 0.82rem;
    color: var(--color-text-muted);
    margin-top: 0.25rem;
}

.internal-split-copy h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.75rem, 3vw, 2.35rem);
    font-weight: 800;
    margin-bottom: 1.25rem;
    letter-spacing: -0.02em;
}

.internal-split-copy h2 span {
    color: var(--color-accent);
}

.internal-split-copy p {
    color: var(--color-text-muted);
    margin-bottom: 1rem;
    font-size: 1.03rem;
    line-height: 1.78;
}

.internal-check-list {
    margin: 1.75rem 0;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    list-style: none;
}

.internal-check-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.65rem;
    font-weight: 600;
    color: var(--color-text);
}

.internal-check-list i {
    color: var(--color-accent);
    margin-top: 0.15rem;
}

.internal-values {
    padding: clamp(4rem, 8vw, 6.25rem) 0;
    background: var(--color-white);
}

.internal-values-intro {
    text-align: center;
    max-width: 640px;
    margin: 0 auto clamp(2.5rem, 5vw, 3.5rem);
}

.internal-values-intro h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.85rem, 3vw, 2.45rem);
    font-weight: 800;
}

.internal-values-intro p {
    color: var(--color-text-muted);
    margin-top: 0.75rem;
}

.internal-values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.75rem;
}

.internal-value-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 2rem 1.5rem;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.internal-value-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    height: 2px;
    background: var(--color-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.35s ease;
}

.internal-value-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-accent-border);
}

.internal-value-card:hover::before {
    transform: scaleX(1);
}

.internal-value-card .icon {
    font-size: 2rem;
    color: var(--color-accent);
    margin-bottom: 1rem;
}

.internal-value-card h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.internal-value-card p {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    line-height: 1.65;
}

.internal-metrics {
    padding: clamp(3.5rem, 6vw, 5rem) 0;
    background: var(--color-light);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.internal-metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
}

.internal-metric-item {
    text-align: center;
    padding: 1.25rem;
    border-right: 1px solid var(--color-border);
}

.internal-metric-item:last-child {
    border-right: none;
}

.internal-metric-item .num {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: var(--color-accent);
    line-height: 1;
}

.internal-metric-item .lbl {
    font-size: 0.88rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-top: 0.65rem;
    display: block;
}

.internal-dark-band {
    padding: clamp(4rem, 8vw, 5.5rem) 0;
    color: var(--color-white);
    background:
        radial-gradient(120% 80% at 100% 20%, rgba(245, 130, 32, 0.07) 0%, transparent 55%),
        linear-gradient(165deg, #141414 0%, #0c0c0c 45%, #111111 100%);
}

.internal-dark-band__layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(160px, 240px);
    gap: clamp(2.25rem, 5vw, 4rem);
    align-items: start;
    width: 100%;
    max-width: 58rem;
    margin-inline: auto;
}

.internal-dark-band__content {
    min-width: 0;
}

.internal-dark-band__content h2 {
    margin-top: 0;
}

.internal-dark-band__media {
    margin: 0;
    place-self: start center;
    text-align: center;
    width: 100%;
    max-width: 240px;
    padding: clamp(0.65rem, 1.5vw, 1.1rem);
    border-radius: 16px;
    background: var(--color-white);
    border: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 20px 48px rgba(0, 0, 0, 0.38);
}

.internal-dark-band__seal-img {
    display: block;
    width: 100%;
    max-width: 100%;
    height: auto;
    max-height: min(340px, 52vh);
    margin-inline: auto;
    object-fit: contain;
    border-radius: 10px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

.internal-dark-band h2 {
    color: var(--color-white);
    font-family: var(--font-heading);
    font-size: clamp(1.75rem, 3vw, 2.35rem);
    font-weight: 800;
}

.internal-dark-band p {
    color: rgba(255, 255, 255, 0.84);
    max-width: 640px;
    margin-top: 1rem;
    line-height: 1.75;
}

.internal-dark-band__bullets {
    color: rgba(255, 255, 255, 0.88);
    max-width: 640px;
    margin-top: 1.25rem;
}

.internal-dark-band__bullets li::marker {
    color: var(--color-accent);
}

/* --- Variante laboratório (produto Asfalto) --- */
.internal-dark-band--quality-lab {
    position: relative;
    overflow: hidden;
}

.internal-dark-band--quality-lab .internal-dark-band__ambient {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(ellipse 85% 65% at 88% 42%, rgba(245, 130, 32, 0.11) 0%, transparent 55%),
        radial-gradient(ellipse 60% 50% at 12% 88%, rgba(255, 255, 255, 0.03) 0%, transparent 45%);
}

.internal-dark-band--quality-lab .internal-dark-band__container {
    position: relative;
    z-index: 1;
}

.internal-dark-band__layout--quality-lab {
    grid-template-columns: minmax(0, 1.12fr) minmax(280px, min(42vw, 440px));
    gap: clamp(2rem, 5vw, 3.5rem);
    max-width: 72rem;
    align-items: center;
}

.internal-dark-band__content--quality-lab .internal-dark-band__lead {
    margin-top: 1.1rem;
    font-size: clamp(1rem, 1.65vw, 1.08rem);
    line-height: 1.72;
}

.internal-dark-band__content--quality-lab .internal-dark-band__lead strong {
    color: var(--color-white);
    font-weight: 600;
}

.internal-dark-band__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    margin-bottom: 0.85rem;
    padding: 0.38rem 0.85rem;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.92);
    background: rgba(245, 130, 32, 0.14);
    border: 1px solid rgba(245, 130, 32, 0.35);
}

.internal-dark-band__eyebrow i {
    font-size: 0.85rem;
    color: var(--color-accent);
    opacity: 0.95;
}

.internal-dark-band__feature-rows {
    list-style: none;
    margin: clamp(1.5rem, 3vw, 2rem) 0 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.internal-dark-band__feature-rows > li {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    padding: 1rem 1.15rem;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.035);
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: border-color 0.25s ease, background 0.25s ease;
}

.internal-dark-band__feature-rows > li:hover {
    background: rgba(255, 255, 255, 0.055);
    border-color: rgba(245, 130, 32, 0.22);
}

.internal-dark-band__feature-icon {
    flex-shrink: 0;
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    font-size: 1rem;
    color: var(--color-accent);
    background: rgba(245, 130, 32, 0.14);
    border: 1px solid rgba(245, 130, 32, 0.22);
}

.internal-dark-band__feature-text {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    min-width: 0;
    font-size: 0.94rem;
    line-height: 1.45;
    color: rgba(255, 255, 255, 0.9);
}

.internal-dark-band__feature-text strong {
    font-weight: 700;
    color: var(--color-white);
    font-size: 1rem;
}

.internal-dark-band__feature-desc {
    display: block;
    font-size: 0.875rem;
    line-height: 1.55;
    color: rgba(255, 255, 255, 0.62);
}

.internal-dark-band__media--lab-photo {
    max-width: none;
    padding: 0;
    margin: 0;
    background: transparent;
    border: none;
    box-shadow: none;
}

.internal-dark-band__photo-ring {
    position: relative;
    padding: 3px;
    border-radius: 22px;
    background: linear-gradient(
        145deg,
        rgba(245, 130, 32, 0.45) 0%,
        rgba(255, 255, 255, 0.12) 38%,
        rgba(255, 255, 255, 0.06) 100%
    );
    box-shadow:
        0 28px 64px rgba(0, 0, 0, 0.55),
        0 0 0 1px rgba(255, 255, 255, 0.06);
}

.internal-dark-band__photo-frame {
    border-radius: 19px;
    overflow: hidden;
    aspect-ratio: 4 / 3;
    background: #0a0a0a;
}

.internal-dark-band__lab-img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.internal-dark-band__photo-caption {
    margin: 1rem 0 0;
    font-size: 0.8125rem;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.52);
    text-align: center;
    max-width: 26rem;
    margin-inline: auto;
}

@media (max-width: 767px) {
    .internal-dark-band__layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .internal-dark-band__media {
        max-width: 220px;
        margin-inline: auto;
    }

    .internal-dark-band__seal-img {
        max-height: min(300px, 48vh);
    }

    .internal-dark-band__layout--quality-lab {
        grid-template-columns: 1fr;
        gap: clamp(2rem, 6vw, 2.75rem);
    }

    .internal-dark-band__layout--quality-lab .internal-dark-band__media--lab-photo {
        order: -1;
        max-width: min(100%, 380px);
        margin-inline: auto;
    }

    .internal-dark-band__photo-caption {
        max-width: none;
    }
}

.internal-segments-panel {
    margin-top: clamp(3rem, 7vw, 5.5rem);
    padding: clamp(3rem, 6vw, 4.5rem) 0;
    background: var(--color-bg);
}

.internal-segments-panel .container {
    text-align: center;
}

.internal-segments-panel__header {
    max-width: 40rem;
    margin: 0 auto 2rem;
}

.internal-segments-panel h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.65rem, 2.8vw, 2.1rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 0.75rem;
}

.internal-segments-panel__intro {
    color: var(--color-text-muted);
    font-size: 1.02rem;
    line-height: 1.65;
    max-width: 42rem;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 0;
}

.internal-segments-panel__intro a {
    color: var(--color-accent);
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.internal-segments-panel__grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: stretch;
    gap: 1.25rem;
    margin: 0 auto;
    padding: 0;
    max-width: 72rem;
    list-style: none;
    text-align: center;
}

.internal-segments-panel__grid .internal-segment-card {
    flex: 0 0 auto;
    width: min(272px, 100%);
    box-sizing: border-box;
}

.internal-segment-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.65rem;
    margin: 0;
    padding: 1.65rem 1.35rem 1.5rem;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 14px;
    box-shadow: 0 10px 36px rgba(17, 17, 17, 0.045);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.internal-segment-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-accent-hover-soft));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.internal-segment-card:hover {
    transform: translateY(-6px);
    border-color: var(--color-accent-border);
    box-shadow: 0 18px 48px rgba(17, 17, 17, 0.09);
}

.internal-segment-card:hover::before {
    transform: scaleX(1);
}

.internal-segment-card:hover .internal-segment-card__icon-wrap {
    background: var(--color-accent);
    color: var(--color-white);
    transform: scale(1.06) rotate(-4deg);
}

.internal-segment-card__icon-wrap {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3.25rem;
    height: 3.25rem;
    border-radius: 14px;
    background: var(--color-accent-dim);
    color: var(--color-accent);
    transition: transform 0.45s cubic-bezier(0.34, 1.56, 0.64, 1), background 0.35s ease, color 0.35s ease;
}

.internal-segment-card__icon {
    font-size: 1.45rem;
    line-height: 1;
}

.internal-segment-card__title {
    font-family: var(--font-heading);
    font-size: 1.08rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--color-primary);
    line-height: 1.3;
}

.internal-segment-card__hint {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    line-height: 1.45;
    max-width: 16rem;
}

/* Entrada escalonada no scroll */
.internal-segments-panel__grid .internal-segment-card.reveal {
    transition: opacity 0.65s ease, transform 0.65s cubic-bezier(0.16, 1, 0.3, 1),
        box-shadow 0.4s ease, border-color 0.35s ease;
}

.internal-segments-panel__grid .internal-segment-card.reveal:nth-child(1) {
    transition-delay: 0.04s;
}

.internal-segments-panel__grid .internal-segment-card.reveal:nth-child(2) {
    transition-delay: 0.08s;
}

.internal-segments-panel__grid .internal-segment-card.reveal:nth-child(3) {
    transition-delay: 0.12s;
}

.internal-segments-panel__grid .internal-segment-card.reveal:nth-child(4) {
    transition-delay: 0.16s;
}

.internal-segments-panel__grid .internal-segment-card.reveal:nth-child(5) {
    transition-delay: 0.2s;
}

.internal-segments-panel__grid .internal-segment-card.reveal:nth-child(6) {
    transition-delay: 0.24s;
}

.internal-segments-panel__grid .internal-segment-card.reveal:nth-child(7) {
    transition-delay: 0.28s;
}

.internal-page-cta {
    padding: clamp(4rem, 8vw, 6rem) 0;
    text-align: center;
    background: var(--color-white);
}

.internal-page-cta .inner {
    max-width: 640px;
    margin: 0 auto;
}

.internal-page-cta h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.85rem, 3vw, 2.5rem);
    font-weight: 800;
}

.internal-page-cta p {
    color: var(--color-text-muted);
    margin: 1rem auto 2rem;
    line-height: 1.72;
}

.internal-page-cta-btns {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.internal-page-cta .btn-outline {
    border-color: var(--color-primary);
    background-color: var(--color-primary);
    color: var(--color-white);
}

.internal-page-cta .btn-outline:hover {
    background-color: #000;
    border-color: #000;
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18);
}

/* --- Blog arquivo --- */
/* Hero mais baixo para enxergar chips + topo da grade ao carregar */
.page-hero.page-blog-intro {
    padding: clamp(88px, 12vw, 120px) 0 clamp(1.65rem, 4vw, 2.65rem);
}

.page-blog-intro .page-hero-media {
    pointer-events: none;
}

.page-blog-intro .page-hero-tag {
    margin-bottom: 0.75rem;
}

.page-blog-intro .page-hero-title {
    font-size: clamp(1.65rem, 3.6vw, 2.65rem);
    margin-bottom: 0.6rem;
}

.page-blog-intro .page-hero-lead {
    font-size: clamp(0.93rem, 2vw, 1.06rem);
    max-width: 34rem;
    line-height: 1.62;
}

.page-blog-intro .blog-chips.blog-chips--archive {
    margin-top: clamp(1.05rem, 2.4vw, 1.65rem);
    margin-bottom: 0;
    position: relative;
    z-index: 3;
}

.section-blog-archive {
    padding: clamp(1.85rem, 5vw, 3.25rem) 0 clamp(4rem, 9vw, 5.5rem);
}

.blog-chips {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: clamp(2.75rem, 5vw, 3.75rem);
}

.blog-chips--archive {
    margin-top: clamp(2rem, 4vw, 2.75rem);
    justify-content: center;
}

.blog-chip {
    padding: 0.45rem 0.95rem;
    border-radius: 100px;
    border: 1px solid var(--color-border);
    background: var(--color-white);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--color-text-muted);
}

.blog-chip--accent {
    border-color: var(--color-accent-border);
    background: var(--color-accent-dim);
    color: var(--color-accent);
}

.blog-chip.blog-chip--filter {
    margin: 0;
    font: inherit;
    appearance: none;
    -webkit-appearance: none;
    text-align: center;
}

button.blog-chip--filter {
    cursor: pointer;
}

button.blog-chip--filter:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 3px;
}

.blog-archive-empty {
    text-align: center;
    margin: clamp(1.5rem, 4vw, 2.5rem) auto 0;
    max-width: 36rem;
    color: var(--color-text-muted);
    font-size: 0.98rem;
    line-height: 1.65;
}

.blog-archive-empty strong {
    font-weight: 700;
    color: var(--color-primary);
}

.blog-archive-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(2.75rem, 6vw, 3.75rem);
}

.blog-archive-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    overflow: hidden;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.blog-archive-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-accent-border);
    box-shadow: 0 16px 40px rgba(17, 17, 17, 0.08);
}

.blog-archive-card-thumb {
    aspect-ratio: 16/10;
    background-size: cover;
    background-position: center;
}

.blog-archive-card-body {
    padding: 1.5rem 1.35rem 1.65rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.blog-archive-meta {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-bottom: 0.5rem;
}

.blog-archive-card-body h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    line-height: 1.35;
    margin-bottom: 0.5rem;
}

.blog-archive-card-body p {
    font-size: 0.93rem;
    color: var(--color-text-muted);
    flex: 1;
    line-height: 1.62;
}

.blog-archive-more {
    margin-top: 0.85rem;
    font-weight: 700;
    font-size: 0.88rem;
    color: var(--color-accent);
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

/* --- Blog single --- */
.progress-container {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 2500;
    width: 100%;
    height: 4px;
    background: transparent;
    pointer-events: none;
}

.progress-bar-reading {
    height: 100%;
    width: 0;
    background: var(--color-accent);
    box-shadow: 0 0 10px rgba(245, 130, 32, 0.45);
    transition: width 0.12s linear;
}

.post-hero {
    position: relative;
    padding: clamp(160px, 24vw, 220px) 0 clamp(80px, 10vw, 120px);
    color: var(--color-white);
    overflow: hidden;
    text-align: center;
}

.post-hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    z-index: 0;
}

.post-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(17, 17, 17, 0.72) 0%, rgba(17, 17, 17, 0.92) 100%);
    z-index: 1;
}

.post-hero .container {
    position: relative;
    z-index: 2;
}

.post-breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.52);
    margin-bottom: 1.25rem;
}

.post-breadcrumb a {
    color: rgba(255, 255, 255, 0.52);
}

.post-breadcrumb a:hover {
    color: var(--color-accent);
}

.post-kicker-badge {
    display: inline-block;
    padding: 0.45rem 1rem;
    border-radius: 100px;
    border: 1px solid rgba(245, 130, 32, 0.35);
    background: rgba(245, 130, 32, 0.12);
    color: var(--color-accent);
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 1.25rem;
}

.post-title-main {
    font-family: var(--font-heading);
    font-size: clamp(1.85rem, 4vw, 3rem);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.03em;
    max-width: 900px;
    margin: 0 auto 1.25rem;
    color: var(--color-white);
}

.post-meta-inline {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem 1.75rem;
    font-size: 0.92rem;
    color: rgba(255, 255, 255, 0.6);
}

.post-meta-inline span {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.post-article-layout {
    padding: clamp(3rem, 6vw, 4rem) 0 clamp(4rem, 8vw, 5rem);
    background: var(--color-bg);
}

.post-article-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: clamp(2rem, 4vw, 3rem);
    align-items: start;
}

.article-body {
    font-size: 1.05rem;
    line-height: 1.82;
    color: var(--color-text);
    max-width: 720px;
}

.article-body h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.35rem, 2.5vw, 1.65rem);
    margin: 2.25rem 0 1rem;
}

.article-body h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    margin: 1.75rem 0 0.65rem;
}

.article-body p {
    margin-bottom: 1.1rem;
    color: var(--color-text);
}

.article-body ul,
.article-body ol {
    margin: 1rem 0 1.25rem 1.25rem;
    color: var(--color-text-muted);
}

.article-body li {
    margin-bottom: 0.45rem;
}

.article-body blockquote {
    margin: 2rem 0;
    padding: 1.25rem 1.5rem;
    border-left: 4px solid var(--color-accent);
    background: var(--color-white);
    border-radius: 0 10px 10px 0;
    font-style: italic;
    color: var(--color-text-muted);
}

.post-share-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    margin-top: 2.25rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
}

.post-share-bar span {
    font-weight: 700;
    font-size: 0.88rem;
    width: 100%;
    margin-bottom: 0.25rem;
}

.post-share-bar a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    color: var(--color-primary);
}

.post-share-bar a:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.post-aside-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 1.5rem;
    position: sticky;
    top: calc(var(--header-height) + 16px);
}

.post-aside-card h3 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.related-list {
    list-style: none;
}

.related-list li + li {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-border);
}

.related-list a {
    font-weight: 600;
    font-size: 0.93rem;
    line-height: 1.42;
}

.related-list span {
    display: block;
    font-size: 0.78rem;
    color: var(--color-text-muted);
    margin-top: 0.25rem;
}

/* --- Busca --- */
.search-section {
    padding: clamp(140px, 22vw, 200px) 0 clamp(3rem, 6vw, 5rem);
    min-height: 100vh;
    position: relative;
    overflow: hidden;
}

.search-section-media {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    z-index: 0;
}

.search-section::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(17, 17, 17, 0.86);
    z-index: 1;
}

.search-section .container {
    position: relative;
    z-index: 2;
    color: var(--color-white);
}

.search-section h1 {
    font-family: var(--font-heading);
    font-weight: 800;
    letter-spacing: -0.03em;
    text-align: center;
    margin-bottom: 0.5rem;
}

.search-section-head {
    text-align: center;
    margin-bottom: 2rem;
}

.search-section-head p {
    color: rgba(255, 255, 255, 0.65);
    margin-top: 0.65rem;
}

.search-bar-internal {
    max-width: 640px;
    margin: 0 auto 1.25rem;
    position: relative;
}

.search-bar-internal i {
    position: absolute;
    left: 1.25rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.15rem;
    color: var(--color-text-muted);
}

.search-bar-internal input {
    width: 100%;
    padding: 1rem 1.25rem 1rem 3.25rem;
    border-radius: 100px;
    border: 1px solid var(--color-border);
    background: var(--color-white);
    color: var(--color-text);
    font-size: 1.05rem;
    outline: none;
    transition: border-color 0.25s, box-shadow 0.25s;
}

.search-bar-internal input:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(245, 130, 32, 0.12);
}

.search-filters {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 1rem;
}

.search-filters .filter-btn {
    padding: 0.55rem 1.1rem;
    border-radius: 100px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    background: transparent;
    color: rgba(255, 255, 255, 0.85);
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.search-filters .filter-btn:hover,
.search-filters .filter-btn.active {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-primary);
}

.search-status-internal {
    text-align: center;
    color: rgba(255, 255, 255, 0.58);
    font-size: 0.95rem;
    margin-bottom: 2rem;
}

.search-results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.25rem;
}

.result-card-internal {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 1.5rem 1.35rem;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    min-height: 160px;
}

.result-card-internal:hover {
    transform: translateY(-3px);
    border-color: var(--color-accent-border);
}

.result-card-type {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: 0.65rem;
}

.result-card-internal h3 {
    font-family: var(--font-heading);
    font-size: 1.08rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.result-card-internal p {
    font-size: 0.92rem;
    color: var(--color-text-muted);
    flex: 1;
}

.result-card-internal .link-more {
    margin-top: 1rem;
    font-weight: 700;
    color: var(--color-accent);
    font-size: 0.88rem;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}
/* --- Responsive --- */
@media (max-width: 1024px) {
    .post-article-grid {
        grid-template-columns: 1fr;
    }

    .post-aside-card {
        position: static;
    }

    .blog-archive-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 900px) {
    .internal-split-grid {
        grid-template-columns: 1fr;
    }

    .internal-stat-float {
        position: static;
        display: inline-block;
        margin-top: 1rem;
    }

    .internal-metrics-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .internal-metric-item:nth-child(2) {
        border-right: none;
    }
}

@media (max-width: 600px) {
    .internal-values-grid {
        grid-template-columns: 1fr;
    }

    .blog-archive-grid {
        grid-template-columns: 1fr;
    }

    .internal-metrics-grid {
        grid-template-columns: 1fr;
    }

    .internal-metric-item {
        border-right: none;
        border-bottom: 1px solid var(--color-border);
    }

    .internal-metric-item:last-child {
        border-bottom: none;
    }

    .d-none-mobile-internal {
        display: none !important;
    }
}

/* Página produto Asfalto — passos de aplicação e formulário na faixa escura */
.product-application-steps {
    list-style: none;
    counter-reset: pas;
    padding: 0;
    margin: 1rem 0 0;
}

.product-application-steps > li {
    counter-increment: pas;
    position: relative;
    padding-left: 2.85rem;
    margin-bottom: 1.35rem;
    line-height: 1.65;
    color: var(--color-text);
}

.product-application-steps > li::before {
    content: counter(pas);
    position: absolute;
    left: 0;
    top: 0.12rem;
    width: 1.95rem;
    height: 1.95rem;
    border-radius: 50%;
    background: var(--color-accent);
    color: var(--color-white);
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.product-application-tip {
    margin-top: 0.65rem;
    margin-bottom: 0;
    font-size: 0.98rem;
}

.orcamento-form__microcopy {
    margin: 0 0 1rem;
    padding-left: 1.2rem;
    font-size: 0.875rem;
    line-height: 1.55;
    color: rgba(255, 255, 255, 0.82);
}

.orcamento-form__microcopy li {
    margin-bottom: 0.35rem;
}

.orcamento-form__whatsapp-alt {
    margin-top: 0.85rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    box-sizing: border-box;
}

/* --- Cases de clientes --- */
.page-main-internal .case-study-back + .text-center {
    margin-top: 0.25rem;
}

.case-study-hero-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.35rem;
    padding: 0.75rem 1.25rem;
    background: rgba(255, 255, 255, 0.97);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.45);
    box-shadow:
        0 12px 40px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.65);
    max-width: min(260px, 90vw);
}

.case-study-hero-badge img {
    display: block;
    max-height: 56px;
    width: auto;
    max-width: 100%;
    object-fit: contain;
}

.case-study-back {
    margin: 0 0 1.25rem;
    text-align: center;
}

.case-study-back a {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-weight: 600;
    font-size: 0.92rem;
    color: rgba(255, 255, 255, 0.88);
    text-decoration: none;
    border-radius: 8px;
    padding: 0.2rem 0.35rem;
    margin: -0.2rem -0.35rem;
    transition: color 0.2s ease, background-color 0.2s ease;
}

.case-study-back a:hover {
    color: var(--color-white);
    text-decoration: underline;
}

.case-study-back a:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 3px;
    background: rgba(255, 255, 255, 0.06);
    text-decoration: none;
}

/* CTA final dos cases — seção + cartão + botões legíveis em fundo claro */
.page-main-internal section.section.bg-light:has(.case-study-cta-bar) {
    padding: clamp(3.25rem, 7vw, 5rem) 0 clamp(3.5rem, 8vw, 5.25rem);
    background: linear-gradient(180deg, var(--color-white) 0%, var(--color-light) 42%, #eef0f3 100%);
    border-top: 1px solid var(--color-border);
    position: relative;
}

.page-main-internal section.section.bg-light:has(.case-study-cta-bar)::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: min(56rem, calc(100% - 2.5rem));
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(245, 130, 32, 0.4), transparent);
    pointer-events: none;
}

.page-main-internal section.section.bg-light:has(.case-study-cta-bar) .section-title {
    max-width: min(28rem, 92vw);
    margin-bottom: clamp(1.35rem, 3vw, 1.85rem);
    margin-left: auto;
    margin-right: auto;
    font-weight: 800;
    letter-spacing: -0.035em;
    line-height: 1.12;
    text-wrap: balance;
}

.case-study-cta-bar {
    margin-top: 1.75rem;
    max-width: 38rem;
    margin-left: auto;
    margin-right: auto;
    padding: clamp(1.5rem, 3.5vw, 2.1rem) clamp(1.35rem, 3vw, 2rem);
    background: var(--color-white);
    border: 1px solid rgba(17, 17, 17, 0.07);
    border-radius: 18px;
    text-align: center;
    box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.98) inset,
        0 20px 52px rgba(17, 17, 17, 0.07),
        0 0 0 1px rgba(245, 130, 32, 0.07);
}

.page-main-internal section.section.bg-light:has(.case-study-cta-bar) .case-study-cta-bar {
    margin-top: 0;
}

.case-study-cta-bar p {
    margin: 0 auto 1.35rem;
    max-width: 32rem;
    color: var(--color-text);
    font-size: 1.035rem;
    line-height: 1.65;
    text-wrap: balance;
    opacity: 0.88;
}

.case-study-cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
    justify-content: center;
    align-items: center;
}

.page-main-internal .case-study-cta-actions .btn {
    min-height: 48px;
    padding: 0.75rem 1.5rem;
    font-weight: 700;
}

.page-main-internal .case-study-cta-actions .btn-outline {
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
    background-color: var(--color-white);
}

.page-main-internal .case-study-cta-actions .btn-outline:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

.page-main-internal .case-study-cta-actions .btn-outline:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 3px;
}

.page-main-internal .case-study-cta-actions .btn-primary {
    box-shadow: 0 10px 28px rgba(245, 130, 32, 0.32);
}

.page-main-internal .case-study-cta-actions .btn-primary:hover {
    box-shadow: 0 12px 32px rgba(245, 130, 32, 0.38);
}

/* Case study — layout reforçado (métricas, narrativa, galeria, relacionados) */
.page-main-internal .page-hero-lead {
    max-width: min(40rem, 92vw);
}

.case-study-hero-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    justify-content: center;
    align-items: center;
    margin: 1.35rem auto 0;
    padding: 0;
    list-style: none;
    max-width: 38rem;
}

.case-study-chip {
    display: inline-flex;
    align-items: center;
    padding: 0.38rem 0.85rem;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: rgba(255, 255, 255, 0.88);
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.22);
}

.case-study-chip--accent {
    color: var(--color-primary);
    background: rgba(245, 130, 32, 0.92);
    border-color: rgba(245, 130, 32, 0.95);
}

.case-study-metrics-band {
    padding: clamp(2.5rem, 5vw, 3.25rem) 0;
    background: linear-gradient(180deg, #fafafa 0%, var(--color-white) 100%);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.case-study-kpi-list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.75rem 1.25rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.case-study-kpi-list li {
    text-align: center;
    padding: 1rem 0.75rem;
    border-radius: 12px;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    box-shadow: 0 8px 28px rgba(17, 17, 17, 0.04);
}

.case-study-kpi-list__val {
    display: block;
    font-family: var(--font-heading);
    font-size: clamp(1.05rem, 2vw, 1.35rem);
    font-weight: 800;
    color: var(--color-primary);
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.case-study-kpi-list__lbl {
    display: block;
    margin-top: 0.35rem;
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--color-text-muted);
}

.case-study-dual-section {
    padding: clamp(3.25rem, 7vw, 5rem) 0;
    background: var(--color-white);
}

.case-study-dual-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(1.25rem, 3vw, 2rem);
    align-items: stretch;
}

.case-study-panel {
    border-radius: 16px;
    padding: clamp(1.5rem, 3vw, 2rem);
    border: 1px solid var(--color-border);
    background: var(--color-bg);
    position: relative;
    overflow: hidden;
}

.case-study-panel::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    border-radius: 4px 0 0 4px;
}

.case-study-panel__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    margin: 0 0 0.85rem;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-accent);
}

.case-study-panel h3 {
    font-family: var(--font-heading);
    font-size: clamp(1.2rem, 2.4vw, 1.45rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin: 0 0 0.85rem;
    color: var(--color-primary);
}

.case-study-panel p {
    margin: 0;
    color: var(--color-text-muted);
    font-size: 1rem;
    line-height: 1.72;
}

.case-study-panel--challenge::before {
    background: linear-gradient(180deg, #94a3b8, #64748b);
}

.case-study-panel--outcome {
    background: linear-gradient(135deg, rgba(245, 130, 32, 0.07), var(--color-bg));
    border-color: rgba(245, 130, 32, 0.22);
}

.case-study-panel--outcome::before {
    background: linear-gradient(180deg, var(--color-accent), #e85d04);
}

.internal-split-section--surface {
    background: var(--color-white);
    border-top: 1px solid var(--color-border);
}

.internal-split-grid--reverse .internal-split-visual {
    order: 2;
}

.internal-split-grid--reverse .internal-split-copy {
    order: 1;
}

.case-study-timeline-section {
    padding: clamp(3.25rem, 7vw, 5rem) 0;
    background: var(--color-bg);
    border-top: 1px solid var(--color-border);
}

.case-study-section-head {
    text-align: center;
    max-width: 38rem;
    margin: 0 auto clamp(2rem, 4vw, 2.75rem);
}

.case-study-section-head .case-study-section-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    margin: 0 0 0.65rem;
    padding: 0.35rem 0.8rem;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-accent);
    background: var(--color-accent-dim);
    border: 1px solid var(--color-accent-border);
}

.case-study-section-head h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.55rem, 3vw, 2.05rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin: 0;
    color: var(--color-primary);
}

.case-study-timeline {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
    counter-reset: cst;
}

.case-study-timeline > li {
    counter-increment: cst;
    position: relative;
    padding: 1.35rem 1.15rem 1.35rem 1.35rem;
    border-radius: 14px;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    box-shadow: 0 10px 32px rgba(17, 17, 17, 0.045);
}

.case-study-timeline > li::before {
    content: counter(cst);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: 10px;
    margin-bottom: 0.85rem;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.95rem;
    color: var(--color-white);
    background: var(--color-accent);
}

.case-study-timeline strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.02rem;
    font-weight: 700;
    margin-bottom: 0.45rem;
    color: var(--color-primary);
}

.case-study-timeline p {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.62;
    color: var(--color-text-muted);
}

.case-study-gallery {
    padding: clamp(2.75rem, 5vw, 3.75rem) 0;
    background: var(--color-white);
    border-top: 1px solid var(--color-border);
}

.case-study-gallery__head {
    text-align: center;
    max-width: 34rem;
    margin: 0 auto 1.75rem;
}

.case-study-gallery__head h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.25rem, 2.5vw, 1.55rem);
    font-weight: 800;
    margin: 0 0 0.5rem;
    letter-spacing: -0.02em;
}

.case-study-gallery__head p {
    margin: 0;
    font-size: 0.95rem;
    color: var(--color-text-muted);
    line-height: 1.65;
}

.case-study-gallery__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.case-study-gallery__grid figure {
    margin: 0;
    border-radius: 12px;
    overflow: hidden;
    aspect-ratio: 4 / 3;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    box-shadow: 0 14px 40px rgba(17, 17, 17, 0.07);
}

.case-study-gallery__grid img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.case-study-quote-band {
    padding: clamp(2.75rem, 5vw, 4rem) 0;
    background: linear-gradient(165deg, #141820 0%, #0f1218 100%);
    color: var(--color-white);
}

.case-study-pullquote {
    margin: 0 auto;
    max-width: 44rem;
    text-align: center;
    font-size: clamp(1.05rem, 2.2vw, 1.35rem);
    line-height: 1.65;
    font-style: italic;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.92);
}

.case-study-pullquote cite {
    display: block;
    margin-top: 1.15rem;
    font-size: 0.82rem;
    font-style: normal;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-accent);
}

.case-study-related {
    padding: clamp(3rem, 6vw, 4.5rem) 0;
}

.case-study-related__head {
    text-align: center;
    margin-bottom: clamp(1.75rem, 3vw, 2.25rem);
}

.case-study-related__head h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.45rem, 2.8vw, 1.85rem);
    font-weight: 800;
    margin: 0 0 0.45rem;
    letter-spacing: -0.02em;
}

.case-study-related__head p {
    margin: 0;
    color: var(--color-text-muted);
    font-size: 0.98rem;
}

.case-study-related-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.case-study-related-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 1.35rem 1.2rem 1.2rem;
    border-radius: 14px;
    border: 1px solid var(--color-border);
    background: var(--color-white);
    text-decoration: none;
    color: inherit;
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.25s ease, box-shadow 0.35s ease;
    box-shadow: 0 8px 28px rgba(17, 17, 17, 0.04);
}

.case-study-related-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-accent-border);
    box-shadow: 0 16px 44px rgba(17, 17, 17, 0.09);
}

.case-study-related-card__logo {
    height: 40px;
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

.case-study-related-card__logo img {
    display: block;
    max-height: 36px;
    max-width: 140px;
    width: auto;
    object-fit: contain;
}

.case-study-related-card__title {
    font-family: var(--font-heading);
    font-size: 1.02rem;
    font-weight: 800;
    margin: 0 0 0.45rem;
    color: var(--color-primary);
}

.case-study-related-card__teaser {
    margin: 0;
    flex: 1;
    font-size: 0.88rem;
    line-height: 1.55;
    color: var(--color-text-muted);
}

.case-study-related-card__cta {
    margin-top: 1rem;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--color-accent);
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

@media (max-width: 900px) {
    .case-study-kpi-list {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .internal-split-grid--reverse .internal-split-visual,
    .internal-split-grid--reverse .internal-split-copy {
        order: unset;
    }

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

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

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

@media (max-width: 600px) {
    .case-study-kpi-list {
        grid-template-columns: 1fr;
    }
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}