/* TASK-P2-005 — Casos reales de automatización */

.casos-reales-section {
    --casos-navy: #0a2238;
    --casos-muted: #3d5163;
    --casos-line: rgba(9, 45, 73, 0.12);
    --casos-card: #ffffff;
    --casos-accent: #1aa0c7;
    --casos-cyan: #2be0f7;
    position: relative;
    isolation: isolate;
    overflow: hidden;
    padding: clamp(3.5rem, 6vw, 5.5rem) 0;
    background: #eafcfe;
    color: var(--casos-muted);
}

.casos-reales-section__backdrop {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(ellipse 60% 50% at 90% 20%, rgba(43, 224, 247, 0.12) 0%, transparent 55%),
        radial-gradient(ellipse 40% 40% at 10% 80%, rgba(26, 160, 199, 0.08) 0%, transparent 50%);
}

.casos-reales-section__container {
    position: relative;
    z-index: 1;
}

.casos-reales-section__head {
    max-width: 46rem;
    margin: 0 auto 2.5rem;
    text-align: center;
}

.casos-reales-section__kicker {
    display: inline-block;
    margin: 0 0 0.5rem;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--casos-accent);
}

.casos-reales-section__title {
    margin: 0 0 0.75rem;
    font-size: clamp(1.65rem, 3.5vw, 2.35rem);
    font-weight: 800;
    line-height: 1.12;
    color: var(--casos-navy);
    letter-spacing: -0.02em;
}

.casos-reales-section__intro {
    margin: 0 0 0.5rem;
    font-size: clamp(1rem, 2vw, 1.08rem);
    line-height: 1.6;
}

.casos-reales-section__disclaimer {
    margin: 0;
    font-size: 0.85rem;
    color: #5a6b78;
}

.casos-reales__shell {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 992px) {
    .casos-reales__shell {
        grid-template-columns: minmax(240px, 280px) 1fr;
        gap: 2rem;
        align-items: start;
    }
}

/* Timeline */
.casos-reales__timeline {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin: 0;
    padding: 0;
    list-style: none;
    position: relative;
}

@media (min-width: 992px) {
    .casos-reales__timeline::before {
        content: '';
        position: absolute;
        left: 1.15rem;
        top: 1.5rem;
        bottom: 1.5rem;
        width: 2px;
        background: linear-gradient(180deg, var(--casos-cyan), rgba(26, 160, 199, 0.15));
        border-radius: 2px;
    }
}

.casos-reales__timeline-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    width: 100%;
    padding: 0.85rem 1rem;
    text-align: left;
    background: var(--casos-card);
    border: 2px solid var(--casos-line);
    border-radius: 14px;
    cursor: pointer;
    transition:
        border-color 0.25s ease,
        box-shadow 0.25s ease,
        transform 0.25s ease,
        background 0.25s ease;
}

.casos-reales__timeline-item:hover {
    border-color: rgba(43, 224, 247, 0.35);
    transform: translateX(4px);
}

.casos-reales__timeline-item.is-active {
    border-color: rgba(43, 224, 247, 0.55);
    background: linear-gradient(135deg, #ffffff 0%, #f0fcff 100%);
    box-shadow: 0 12px 32px rgba(7, 36, 76, 0.1);
}

.casos-reales__timeline-step {
    flex-shrink: 0;
    font-size: 0.7rem;
    font-weight: 800;
    color: var(--casos-accent);
    letter-spacing: 0.06em;
    min-width: 1.5rem;
}

.casos-reales__timeline-icon {
    flex-shrink: 0;
    width: 2.25rem;
    height: 2.25rem;
    display: grid;
    place-items: center;
    border-radius: 10px;
    background: linear-gradient(145deg, rgba(43, 224, 247, 0.2), rgba(43, 224, 247, 0.05));
    color: #086978;
    font-size: 0.95rem;
}

.casos-reales__timeline-text {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
    min-width: 0;
}

.casos-reales__timeline-text strong {
    font-size: 0.92rem;
    color: var(--casos-navy);
    line-height: 1.3;
}

.casos-reales__timeline-text small {
    font-size: 0.75rem;
    color: #5a6b78;
}

/* Panels */
.casos-reales__panels {
    position: relative;
    min-height: min(720px, 85vh);
}

.casos-reales__panel {
    display: none;
    animation: casosPanelIn 0.35s ease;
}

.casos-reales__panel.is-active {
    display: block;
}

@keyframes casosPanelIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.casos-reales__panel-head {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.casos-reales__panel-kicker {
    display: block;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--casos-accent);
    margin-bottom: 0.25rem;
}

.casos-reales__panel-title {
    margin: 0 0 0.35rem;
    font-size: clamp(1.25rem, 2.5vw, 1.55rem);
    font-weight: 800;
    color: var(--casos-navy);
}

.casos-reales__panel-summary {
    margin: 0;
    max-width: 38rem;
    line-height: 1.55;
}

.casos-reales__context {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.65rem;
    margin-bottom: 1.25rem;
}

@media (min-width: 768px) {
    .casos-reales__context {
        grid-template-columns: repeat(2, 1fr);
    }
}

.casos-reales__ctx-item {
    padding: 0.85rem 1rem;
    background: var(--casos-card);
    border: 1px solid var(--casos-line);
    border-radius: 12px;
}

.casos-reales__ctx-item--wide {
    grid-column: 1 / -1;
}

.casos-reales__ctx-label {
    display: block;
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #5a6b78;
    margin-bottom: 0.25rem;
}

.casos-reales__ctx-value {
    display: block;
    font-size: 0.9rem;
    line-height: 1.45;
    color: var(--casos-navy);
    font-weight: 600;
}

.casos-reales__detail-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 1200px) {
    .casos-reales__detail-grid {
        grid-template-columns: 1.05fr 0.95fr;
        align-items: start;
    }
}

@media (min-width: 1200px) {
    .casos-reales__detail-col--visual {
        position: sticky;
        top: 6rem;
    }
}

.casos-reales__block {
    margin-bottom: 1.25rem;
    padding: 1rem 1.1rem;
    background: var(--casos-card);
    border: 1px solid var(--casos-line);
    border-radius: 14px;
}

.casos-reales__block--problem {
    border-left: 3px solid #e8a317;
}

.casos-reales__block--solution {
    border-left: 3px solid var(--casos-accent);
}

.casos-reales__block--results {
    border-left: 3px solid var(--casos-cyan);
    background: linear-gradient(165deg, #ffffff 0%, #f4fcff 100%);
}

.casos-reales__block-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0 0 0.65rem;
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--casos-navy);
}

.casos-reales__block-title i {
    color: var(--casos-accent);
    font-size: 0.9rem;
}

.casos-reales__block-lead {
    margin: 0 0 0.5rem;
    font-size: 0.92rem;
    line-height: 1.5;
    color: var(--casos-navy);
    font-weight: 600;
}

.casos-reales__block-list {
    margin: 0;
    padding-left: 1.15rem;
    font-size: 0.88rem;
    line-height: 1.45;
}

.casos-reales__block-list li {
    margin-bottom: 0.3rem;
}

.casos-solution__cols {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

@media (min-width: 576px) {
    .casos-solution__cols {
        grid-template-columns: repeat(3, 1fr);
    }
}

.casos-solution__col-title {
    margin: 0 0 0.35rem;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--casos-accent);
}

.casos-solution__col ul {
    margin: 0;
    padding-left: 1rem;
    font-size: 0.82rem;
    line-height: 1.4;
}

.casos-reales__architecture {
    padding-top: 0.75rem;
    border-top: 1px dashed var(--casos-line);
}

.casos-reales__architecture-label {
    display: block;
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #5a6b78;
    margin-bottom: 0.5rem;
}

.casos-arch-flow {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.35rem 0.5rem;
}

.casos-arch-flow__node {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 0.55rem;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--casos-navy);
    background: rgba(26, 160, 199, 0.08);
    border: 1px solid rgba(26, 160, 199, 0.2);
    border-radius: 8px;
}

.casos-arch-flow__node i {
    color: var(--casos-accent);
    font-size: 0.8rem;
}

.casos-arch-flow__arrow {
    font-size: 0.65rem;
    color: #8a9bab;
}

.casos-reales__metrics-basis {
    margin: 0.75rem 0 0;
    font-size: 0.8rem;
    line-height: 1.45;
    color: #5a6b78;
}

.casos-reales__metrics-basis i {
    color: var(--casos-accent);
    margin-right: 0.35rem;
}

.casos-reales__block--results .casos-reales__metrics {
    margin-bottom: 0;
}

.casos-reales__compare-wrap {
    margin-top: 0.25rem;
}

.casos-reales__stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    align-content: flex-start;
}

.casos-reales__stack-chip {
    font-size: 0.72rem;
    font-weight: 700;
    padding: 0.3rem 0.6rem;
    border-radius: 999px;
    background: rgba(26, 160, 199, 0.1);
    color: #086978;
    border: 1px solid rgba(26, 160, 199, 0.22);
}

.casos-reales__metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

@media (max-width: 575px) {
    .casos-reales__metrics {
        grid-template-columns: 1fr;
    }
}

.casos-reales__metric {
    padding: 1rem;
    background: var(--casos-card);
    border: 1px solid var(--casos-line);
    border-radius: 14px;
    box-shadow: 0 8px 24px rgba(7, 36, 76, 0.05);
}

.casos-reales__metric-value {
    display: block;
    font-size: clamp(1.2rem, 2.5vw, 1.55rem);
    font-weight: 800;
    color: var(--casos-navy);
    line-height: 1.1;
    margin-bottom: 0.25rem;
}

.casos-reales__metric-label {
    font-size: 0.8rem;
    line-height: 1.35;
    color: #5a6b78;
}

/* Compare */
.casos-reales__compare-title {
    margin: 0 0 0.75rem;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--casos-navy);
}

.casos-compare {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 0.5rem;
    align-items: stretch;
    margin-bottom: 1rem;
}

@media (max-width: 575px) {
    .casos-compare {
        grid-template-columns: 1fr;
    }

    .casos-compare__arrow {
        transform: rotate(90deg);
        justify-self: center;
    }
}

.casos-compare__col {
    padding: 1rem;
    border-radius: 14px;
    border: 1px solid var(--casos-line);
    background: var(--casos-card);
}

.casos-compare__col--before {
    border-style: dashed;
    background: #f8fbfd;
}

.casos-compare__col--after {
    border-color: rgba(43, 224, 247, 0.35);
    background: linear-gradient(165deg, #ffffff 0%, #f0fcff 100%);
}

.casos-compare__badge {
    display: inline-block;
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
    padding: 0.2rem 0.5rem;
    border-radius: 6px;
}

.casos-compare__col--before .casos-compare__badge {
    background: #e8eef2;
    color: #5a6b78;
}

.casos-compare__col--after .casos-compare__badge {
    background: rgba(43, 224, 247, 0.2);
    color: #086978;
}

.casos-compare__col ul {
    margin: 0;
    padding-left: 1.1rem;
    font-size: 0.88rem;
    line-height: 1.45;
}

.casos-compare__col li {
    margin-bottom: 0.35rem;
}

.casos-compare__arrow {
    display: grid;
    place-items: center;
    color: var(--casos-accent);
    font-size: 1rem;
}

.casos-reales__panel-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--casos-accent);
    text-decoration: none;
    transition: gap 0.2s ease, color 0.2s ease;
}

.casos-reales__panel-cta:hover {
    color: #086978;
    gap: 0.7rem;
}

.casos-reales__visual-label {
    display: block;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #5a6b78;
    margin-bottom: 0.5rem;
}

/* Mock UI */
.casos-mock {
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--casos-line);
    box-shadow: 0 20px 50px rgba(7, 36, 76, 0.12);
    background: #0f1f2e;
}

.casos-mock__chrome {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.5rem 0.75rem;
    background: #1a2d3d;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.casos-mock__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
}

.casos-mock__dot:first-child {
    background: #ff5f57;
}

.casos-mock__dot:nth-child(2) {
    background: #febc2e;
}

.casos-mock__dot:nth-child(3) {
    background: #28c840;
}

.casos-mock__url {
    margin-left: auto;
    font-size: 0.65rem;
    color: rgba(255, 255, 255, 0.45);
}

.casos-mock__body {
    padding: 0.85rem;
    color: #e8f4f8;
    font-size: 0.78rem;
    min-height: 280px;
}

.casos-mock__pill {
    display: inline-block;
    font-size: 0.62rem;
    font-weight: 700;
    padding: 0.2rem 0.45rem;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.75);
    margin-right: 0.35rem;
}

.casos-mock__pill--live {
    background: rgba(34, 197, 94, 0.25);
    color: #86efac;
}

.casos-mock__dash-head {
    margin-bottom: 0.65rem;
}

.casos-mock__dash-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.4rem;
    margin-bottom: 0.65rem;
}

.casos-mock__stat {
    padding: 0.45rem;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.05);
    text-align: center;
}

.casos-mock__stat--accent {
    background: rgba(43, 224, 247, 0.12);
    border: 1px solid rgba(43, 224, 247, 0.25);
}

.casos-mock__stat-val {
    display: block;
    font-weight: 800;
    font-size: 0.95rem;
    color: #fff;
}

.casos-mock__stat-lbl {
    font-size: 0.58rem;
    color: rgba(255, 255, 255, 0.55);
}

.casos-mock__chart {
    display: flex;
    align-items: flex-end;
    gap: 0.35rem;
    height: 72px;
    margin-bottom: 0.65rem;
    padding: 0.35rem 0.25rem 0;
    border-radius: 8px;
    background: rgba(0, 0, 0, 0.2);
}

.casos-mock__chart span {
    flex: 1;
    height: var(--h, 50%);
    border-radius: 4px 4px 0 0;
    background: linear-gradient(180deg, var(--casos-cyan), rgba(26, 160, 199, 0.4));
    min-height: 8px;
}

.casos-mock__feed {
    margin: 0;
    padding: 0;
    list-style: none;
}

.casos-mock__feed li {
    padding: 0.35rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    color: rgba(255, 255, 255, 0.7);
}

.casos-mock__feed i {
    color: var(--casos-cyan);
    margin-right: 0.35rem;
}

.casos-mock__workflow {
    margin-top: 0.75rem;
    padding-top: 0.65rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.casos-mock__workflow-label {
    display: block;
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.45);
    margin-bottom: 0.4rem;
}

.casos-mock__workflow-steps {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.68rem;
    color: rgba(255, 255, 255, 0.75);
}

.casos-mock__workflow-steps i {
    font-size: 0.55rem;
    color: var(--casos-cyan);
    opacity: 0.85;
}

/* WhatsApp mock */
.casos-mock__wa-head {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    margin-bottom: 0.5rem;
}

.casos-mock__wa-head i {
    font-size: 1.25rem;
    color: #25d366;
}

.casos-mock__wa-head strong {
    display: block;
    font-size: 0.8rem;
}

.casos-mock__wa-head small {
    color: rgba(255, 255, 255, 0.5);
}

.casos-mock__wa-chat {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.casos-mock__bubble {
    max-width: 88%;
    padding: 0.45rem 0.6rem;
    border-radius: 10px;
    line-height: 1.35;
}

.casos-mock__bubble--in {
    align-self: flex-start;
    background: rgba(255, 255, 255, 0.1);
}

.casos-mock__bubble--out {
    align-self: flex-end;
    background: #005c4b;
    color: #e9edef;
}

.casos-mock__bubble--card {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.casos-mock__card-title {
    font-weight: 700;
    font-size: 0.72rem;
}

.casos-mock__bubble--sys {
    align-self: center;
    font-size: 0.62rem;
    color: rgba(255, 255, 255, 0.5);
    text-align: center;
}

/* CRM mock */
.casos-mock__crm-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.casos-mock__kanban {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.35rem;
    margin-bottom: 0.5rem;
}

.casos-mock__col-title {
    display: block;
    font-size: 0.62rem;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 0.35rem;
}

.casos-mock__card-item {
    padding: 0.35rem;
    margin-bottom: 0.3rem;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.08);
    font-size: 0.65rem;
}

.casos-mock__card-item--new {
    border: 1px solid rgba(43, 224, 247, 0.4);
}

.casos-mock__card-item--won {
    background: rgba(34, 197, 94, 0.2);
}

.casos-mock__crm-flow {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.62rem;
    color: rgba(255, 255, 255, 0.6);
    padding-top: 0.35rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

/* Internal mock */
.casos-mock__internal-head {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.casos-mock__internal-head i {
    color: var(--casos-cyan);
}

.casos-mock__internal-doc,
.casos-mock__internal-draft {
    padding: 0.5rem;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.06);
    margin-bottom: 0.4rem;
}

.casos-mock__doc-tag {
    font-size: 0.62rem;
    color: var(--casos-cyan);
}

.casos-mock__internal-doc p,
.casos-mock__internal-draft p {
    margin: 0.25rem 0 0;
    color: rgba(255, 255, 255, 0.75);
}

.casos-mock__internal-actions {
    display: flex;
    gap: 0.4rem;
}

.casos-mock__internal-actions button {
    flex: 1;
    padding: 0.35rem;
    border: none;
    border-radius: 8px;
    font-size: 0.7rem;
    font-weight: 700;
    background: var(--casos-cyan);
    color: #02162d;
    cursor: default;
}

.casos-mock__internal-actions .is-ghost {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: rgba(255, 255, 255, 0.8);
}

/* Footer */
.casos-reales-section__footer {
    margin-top: 2.5rem;
}

.casos-reales-section__footer-inner {
    padding: 1.5rem;
    text-align: center;
    background: var(--casos-card);
    border: 1px solid var(--casos-line);
    border-radius: 20px;
    box-shadow: 0 14px 40px rgba(7, 36, 76, 0.07);
}

.casos-reales-section__footer-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 0.75rem;
    margin-top: 1rem;
}

.casos-reales-section__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.8rem 1.35rem;
    font-size: 0.9rem;
    font-weight: 700;
    text-decoration: none !important;
    border-radius: 12px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.casos-reales-section__btn--primary {
    color: #02162d !important;
    background: linear-gradient(135deg, #2be0f7 0%, #5ef0ff 50%, #2be0f7 100%);
    box-shadow: 0 10px 28px rgba(43, 224, 247, 0.28);
}

.casos-reales-section__btn--secondary {
    color: var(--casos-navy) !important;
    background: #fff;
    border: 1px solid var(--casos-line);
}

.casos-reales-section__btn:hover {
    transform: translateY(-2px);
}

.casos-reales-section__link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--casos-accent);
    text-decoration: none;
}

@media (prefers-reduced-motion: reduce) {
    .casos-reales__panel,
    .casos-reales__timeline-item {
        animation: none;
        transition: none;
    }

    .casos-reales__timeline-item:hover {
        transform: none;
    }
}