/**
 * SECTORES DETALLE — Portocarrero Web Services
 * Prefix: .si- (sector-industrial)
 * Palette: green #1a3a2a, yellow #e8b931, black #111110, gray #f2f2f0
 * Zero border-radius, responsive stack at 1024px
 */

@layer sectores-detalle {

    /* ═══════════════════════════════════════════════
       VARIABLES
       ═══════════════════════════════════════════════ */
    .page-sector-detalle {
        --si-green: #1a3a2a;
        --si-green-mid: #24503a;
        --si-yellow: #e8b931;
        --si-yellow-bright: #f5cc3a;
        --si-white: #ffffff;
        --si-gray-light: #f2f2f0;
        --si-gray: #e5e5e3;
        --si-gray-mid: #8a8a88;
        --si-gray-dark: #3a3a38;
        --si-black: #111110;
        --si-black-soft: #1a1a19;
    }

    /* ═══════════════════════════════════════════════
       SKELETON — Other sectors fallback
       ═══════════════════════════════════════════════ */
    .page-sector-detalle .hero-simple {
        position: relative;
        min-height: 60vh;
        display: flex;
        align-items: center;
        background: linear-gradient(135deg, #0a1628 0%, #1a2a4a 100%);
        overflow: hidden;
    }

    .page-sector-detalle .hero-simple .container {
        position: relative;
        z-index: 2;
        max-width: 1200px;
        margin: 0 auto;
        padding: 140px 80px;
    }

    .page-sector-detalle .hero-simple h1 {
        font-size: clamp(2.5rem, 5vw, 4rem);
        font-weight: 700;
        color: #ffffff;
        margin-bottom: 1rem;
        line-height: 1.1;
    }

    .page-sector-detalle .hero-subtitle {
        font-size: clamp(1rem, 2vw, 1.25rem);
        color: rgba(255, 255, 255, 0.7);
        max-width: 600px;
    }

    .page-sector-detalle .section-placeholder {
        padding: 140px 80px;
        max-width: 1200px;
        margin: 0 auto;
    }

    .page-sector-detalle .section-placeholder h2 {
        font-size: 1.75rem;
        font-weight: 600;
        color: var(--gris-800, #1a1a2e);
        margin-bottom: 1rem;
    }

    .page-sector-detalle .section-placeholder p {
        color: var(--gris-600, #555);
        line-height: 1.7;
    }

    /* ═══════════════════════════════════════════════
       BLOCK SYSTEM
       ═══════════════════════════════════════════════ */
    .si-block { width: 100%; }

    /* ═══════════════════════════════════════════════
       1. HERO — 100vh, photo, overlay, bottom-left
       ═══════════════════════════════════════════════ */
    .si-hero {
        height: 100vh;
        height: 100dvh;
        background-size: cover;
        background-position: center;
        position: relative;
        display: flex;
        align-items: flex-end;
        padding: 0 0 12vh 0;
    }

    .si-hero::before {
        content: '';
        position: absolute;
        inset: 0;
        background: linear-gradient(to bottom, rgba(17,17,16,0.25) 0%, rgba(17,17,16,0.88) 100%);
    }

    .si-hero__content {
        position: relative;
        z-index: 1;
        padding: 0 80px;
        max-width: 940px;
    }

    .si-hero__eyebrow {
        font-size: 12px;
        letter-spacing: 5px;
        text-transform: uppercase;
        color: var(--si-yellow);
        font-weight: 500;
        margin-bottom: 24px;
    }

    .si-hero h1 {
        font-size: clamp(36px, 4.5vw, 62px);
        font-weight: 300;
        color: var(--si-white);
        line-height: 1.12;
        letter-spacing: -1.5px;
        margin-bottom: 28px;
    }

    .si-hero h1 strong { font-weight: 700; }

    .si-hero__sub {
        font-size: 18px;
        font-weight: 300;
        color: rgba(255,255,255,0.65);
        line-height: 1.7;
        max-width: 620px;
    }

    /* Hero centered variant — corporativo */
    .si-hero--center {
        align-items: center;
        padding: 0;
    }

    .si-hero--center .si-hero__content {
        text-align: center;
        max-width: 860px;
        margin: 0 auto;
        padding: 0 80px;
    }

    /* ═══════════════════════════════════════════════
       2 & 4. SPLIT — text + image side by side
       ═══════════════════════════════════════════════ */
    .si-split {
        display: grid;
        grid-template-columns: 1fr 1fr;
        min-height: 70vh;
    }

    .si-split__text {
        display: flex;
        flex-direction: column;
        justify-content: center;
        padding: 80px;
    }

    .si-split__image {
        background-size: cover;
        background-position: center;
        min-height: 400px;
    }

    .si-split__label {
        font-size: 11px;
        letter-spacing: 4px;
        text-transform: uppercase;
        color: var(--si-gray-mid);
        margin-bottom: 20px;
        font-weight: 400;
    }

    .si-split h2 {
        font-size: clamp(28px, 3vw, 42px);
        font-weight: 300;
        line-height: 1.2;
        letter-spacing: -0.8px;
        margin-bottom: 24px;
    }

    .si-split h2 strong { font-weight: 700; }

    .si-split p {
        font-size: 17px;
        font-weight: 300;
        line-height: 1.75;
        color: var(--si-gray-dark);
        max-width: 520px;
        margin: 0;
    }

    .si-split p + p { margin-top: 10px; }

    /* ═══════════════════════════════════════════════
       3. DARK BLOCK — Normativas
       ═══════════════════════════════════════════════ */
    .si-dark {
        background: var(--si-black);
        color: var(--si-white);
        padding: 100px 80px;
    }

    .si-dark h2 {
        font-size: clamp(28px, 3vw, 42px);
        font-weight: 300;
        letter-spacing: -0.8px;
        margin-bottom: 48px;
        line-height: 1.2;
        color: var(--si-white);
    }

    .si-dark h2 strong { font-weight: 700; }

    /* Dark centered variant — corporativo */
    .si-dark--centered {
        text-align: center;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .si-dark--centered h2 {
        margin-bottom: 24px;
    }

    .si-dark__eyebrow {
        font-size: 12px;
        letter-spacing: 5px;
        text-transform: uppercase;
        color: var(--si-yellow);
        font-weight: 500;
        margin-bottom: 24px;
    }

    /* Dark body text — used in corporativo */
    .si-dark__body {
        font-size: 17px;
        font-weight: 300;
        line-height: 1.8;
        color: rgba(255,255,255,0.55);
        max-width: 680px;
    }

    /* Normas — section groups with H3 + accordions */
    .si-norms-section {
        margin-bottom: 48px;
    }

    .si-norms-section:last-of-type {
        margin-bottom: 0;
    }

    .si-norms-section h3 {
        font-size: clamp(20px, 2vw, 28px);
        font-weight: 600;
        color: var(--si-yellow);
        margin-bottom: 6px;
        letter-spacing: -0.3px;
    }

    .si-norms-section__sub {
        font-size: 14px;
        font-weight: 300;
        color: rgba(255,255,255,0.4);
        margin-bottom: 24px;
    }

    .si-norms-list {
        display: flex;
        flex-direction: column;
        gap: 2px;
    }

    /* Accordion item */
    .si-accordion {
        background: rgba(255,255,255,0.04);
        border-left: 2px solid var(--si-yellow);
        transition: background 0.3s;
    }

    .si-accordion:hover {
        background: rgba(255,255,255,0.06);
    }

    .si-accordion__trigger {
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 20px 32px;
        background: none;
        border: none;
        cursor: pointer;
        text-align: left;
        gap: 16px;
    }

    .si-accordion__header {
        display: flex;
        align-items: baseline;
        gap: 16px;
        flex-wrap: wrap;
    }

    .si-accordion__code {
        font-size: 17px;
        font-weight: 600;
        color: var(--si-white);
        letter-spacing: -0.2px;
    }

    .si-accordion__scope {
        font-size: 12px;
        font-weight: 400;
        color: rgba(255,255,255,0.35);
        letter-spacing: 0.5px;
        text-transform: uppercase;
    }

    .si-accordion__icon {
        flex-shrink: 0;
        width: 20px;
        height: 20px;
        position: relative;
        transition: transform 0.3s ease;
    }

    .si-accordion__icon::before,
    .si-accordion__icon::after {
        content: '';
        position: absolute;
        background: rgba(255,255,255,0.35);
        transition: transform 0.3s ease, opacity 0.3s ease;
    }

    .si-accordion__icon::before {
        top: 50%;
        left: 0;
        right: 0;
        height: 1.5px;
        transform: translateY(-50%);
    }

    .si-accordion__icon::after {
        left: 50%;
        top: 0;
        bottom: 0;
        width: 1.5px;
        transform: translateX(-50%);
    }

    .si-accordion.is-open .si-accordion__icon::after {
        transform: translateX(-50%) rotate(90deg);
        opacity: 0;
    }

    .si-accordion__body {
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s ease;
    }

    .si-accordion__text {
        padding: 0 32px 24px;
        font-size: 15px;
        font-weight: 300;
        line-height: 1.75;
        color: rgba(255,255,255,0.55);
        max-width: 680px;
    }

    .si-norms-footer {
        margin-top: 48px;
        font-size: 17px;
        font-weight: 300;
        color: rgba(255,255,255,0.55);
        line-height: 1.7;
        max-width: 700px;
    }

    /* ═══════════════════════════════════════════════
       5. CASE STUDY — Arborum
       ═══════════════════════════════════════════════ */
    .si-case {
        background: var(--si-black-soft);
        color: var(--si-white);
        padding: 100px 80px;
        border-bottom: 2px solid var(--si-yellow);
    }

    .si-case__label {
        font-size: 11px;
        letter-spacing: 4px;
        text-transform: uppercase;
        color: var(--si-yellow);
        margin-bottom: 16px;
        font-weight: 500;
    }

    .si-case h2 {
        font-size: clamp(28px, 3vw, 42px);
        font-weight: 300;
        letter-spacing: -0.8px;
        line-height: 1.2;
        margin-bottom: 16px;
        color: var(--si-white);
    }

    .si-case h2 strong { font-weight: 700; }

    .si-case__desc {
        font-size: 17px;
        font-weight: 300;
        color: rgba(255,255,255,0.55);
        line-height: 1.7;
        max-width: 680px;
        margin-bottom: 12px;
    }

    .si-case__desc + .si-case__desc {
        margin-top: 0;
        margin-bottom: 36px;
    }

    .si-case__desc:last-of-type {
        margin-bottom: 36px;
    }

    .si-case__tags {
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
        margin-bottom: 40px;
    }

    .si-case__tag {
        font-size: 12px;
        font-weight: 400;
        padding: 6px 16px;
        border: 1px solid rgba(255,255,255,0.12);
        color: rgba(255,255,255,0.5);
        letter-spacing: 0.3px;
    }

    .si-case__tag--hl {
        border-color: var(--si-yellow);
        color: var(--si-yellow);
    }

    .si-case__btn {
        display: inline-block;
        padding: 12px 40px;
        background: transparent;
        color: var(--si-white);
        border: 1px solid rgba(255,255,255,0.4);
        font-size: 13px;
        font-weight: 500;
        letter-spacing: 1px;
        text-transform: uppercase;
        text-decoration: none;
        transition: border-color 0.2s, color 0.2s;
    }

    .si-case__btn:hover {
        border-color: var(--si-white);
        color: var(--si-white);
    }

    .si-case__btn-note {
        display: block;
        margin-top: 10px;
        font-size: 12px;
        color: rgba(255,255,255,0.3);
        font-weight: 300;
    }

    /* ═══════════════════════════════════════════════
       6. GREEN BLOCK — Venta cruzada
       ═══════════════════════════════════════════════ */
    .si-green {
        background: var(--si-green);
        color: var(--si-white);
        padding: 100px 80px;
    }

    .si-green__eyebrow {
        font-size: 12px;
        letter-spacing: 5px;
        text-transform: uppercase;
        color: var(--si-yellow);
        font-weight: 500;
        margin-bottom: 24px;
    }

    .si-green h2 {
        font-size: clamp(28px, 3vw, 42px);
        font-weight: 300;
        letter-spacing: -0.8px;
        margin-bottom: 20px;
        line-height: 1.2;
        color: var(--si-white);
        max-width: 680px;
    }

    .si-green h2 strong { font-weight: 700; }

    .si-green p {
        font-size: 17px;
        font-weight: 300;
        line-height: 1.75;
        color: rgba(255,255,255,0.65);
        max-width: 700px;
    }

    .si-green p + p { margin-top: 16px; }

    .si-green__note {
        color: rgba(255,255,255,0.35);
        font-size: 14px;
        margin-top: 24px;
    }

    .si-green--centered {
        text-align: center;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    /* ═══════════════════════════════════════════════
       7. METRICS
       ═══════════════════════════════════════════════ */
    .si-metrics {
        background: var(--si-gray-light);
        padding: 100px 80px;
    }

    .si-metrics__label {
        font-size: 11px;
        letter-spacing: 4px;
        text-transform: uppercase;
        color: var(--si-gray-mid);
        margin-bottom: 16px;
    }

    .si-metrics h2 {
        font-size: clamp(28px, 3vw, 42px);
        font-weight: 300;
        letter-spacing: -0.8px;
        margin-bottom: 48px;
        line-height: 1.2;
    }

    .si-metrics h2 strong { font-weight: 700; }

    .si-metrics__row {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 0;
        border-top: 1px solid var(--si-gray);
        border-bottom: 1px solid var(--si-gray);
    }

    .si-metric {
        padding: 40px 32px;
        border-right: 1px solid var(--si-gray);
    }

    .si-metric:first-child { padding-left: 0; }
    .si-metric:last-child { border-right: none; }

    .si-metric__value {
        font-size: clamp(40px, 4.5vw, 64px);
        font-weight: 800;
        color: var(--si-green);
        letter-spacing: -2px;
        line-height: 1;
        margin-bottom: 8px;
    }

    .si-metric__desc {
        font-size: 14px;
        font-weight: 400;
        color: var(--si-gray-dark);
        line-height: 1.5;
    }

    .si-metric__note {
        font-size: 12px;
        color: var(--si-gray-mid);
        margin-top: 4px;
    }

    .si-metrics__source {
        margin-top: 24px;
        font-size: 13px;
        color: var(--si-gray-mid);
        font-weight: 300;
    }

    /* ═══════════════════════════════════════════════
       8. SEARCH RESULTS (SERPs)
       ═══════════════════════════════════════════════ */
    .si-search {
        background: var(--si-white);
        padding: 100px 80px;
    }

    .si-search h2 {
        font-size: clamp(28px, 3vw, 42px);
        font-weight: 300;
        letter-spacing: -0.8px;
        margin-bottom: 12px;
        line-height: 1.2;
    }

    .si-search h2 strong { font-weight: 700; }

    .si-search__sub {
        font-size: 17px;
        font-weight: 300;
        color: var(--si-gray-mid);
        margin-bottom: 48px;
        max-width: 600px;
    }

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

    .si-search__example {
        background: var(--si-gray-light);
        padding: 36px 40px;
    }

    .si-search__query {
        font-size: 13px;
        font-weight: 500;
        color: var(--si-gray-mid);
        letter-spacing: 0.5px;
        margin-bottom: 14px;
        text-transform: uppercase;
    }

    .si-sr {
        display: flex;
        align-items: center;
        gap: 14px;
        margin-bottom: 8px;
    }

    .si-sr__pos {
        width: 30px;
        height: 30px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 13px;
        font-weight: 700;
        flex-shrink: 0;
    }

    .si-sr__pos--own {
        background: var(--si-green);
        color: var(--si-yellow);
    }

    .si-sr__pos--other {
        background: transparent;
        color: var(--si-gray-mid);
        border: 1px solid var(--si-gray);
    }

    .si-sr__url {
        font-size: 13px;
        font-weight: 400;
        color: var(--si-gray-mid);
    }

    .si-sr__url--own {
        color: var(--si-green);
        font-weight: 500;
    }

    /* ═══════════════════════════════════════════════
       9. SECTORS BREAKDOWN (Leads)
       ═══════════════════════════════════════════════ */
    .si-leads {
        background: var(--si-black);
        color: var(--si-white);
        padding: 100px 80px;
    }

    .si-leads h2 {
        font-size: clamp(28px, 3vw, 42px);
        font-weight: 300;
        letter-spacing: -0.8px;
        margin-bottom: 12px;
        line-height: 1.2;
        color: var(--si-white);
    }

    .si-leads h2 strong { font-weight: 700; }

    .si-leads__sub {
        font-size: 17px;
        font-weight: 300;
        color: rgba(255,255,255,0.45);
        margin-bottom: 40px;
        max-width: 600px;
    }

    .si-leads__grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 2px;
    }

    .si-leads__item {
        background: rgba(255,255,255,0.04);
        padding: 28px 24px;
        transition: background 0.3s;
    }

    .si-leads__item:hover { background: rgba(255,255,255,0.07); }

    .si-leads__pct {
        font-size: 32px;
        font-weight: 700;
        color: var(--si-yellow);
        margin-bottom: 4px;
    }

    .si-leads__name {
        font-size: 14px;
        font-weight: 400;
        color: rgba(255,255,255,0.75);
    }

    .si-leads__count {
        font-size: 12px;
        font-weight: 300;
        color: rgba(255,255,255,0.3);
    }

    .si-leads__geo {
        margin-top: 40px;
        display: flex;
        align-items: baseline;
        gap: 32px;
        padding-top: 32px;
        border-top: 1px solid rgba(255,255,255,0.08);
    }

    .si-leads__geo-value {
        font-size: 48px;
        font-weight: 800;
        color: var(--si-yellow);
        letter-spacing: -1px;
    }

    .si-leads__geo-label {
        font-size: 13px;
        color: rgba(255,255,255,0.4);
        font-weight: 300;
        margin-top: 4px;
    }

    /* ═══════════════════════════════════════════════
       10. PARALLAX — IA
       ═══════════════════════════════════════════════ */
    .si-parallax {
        min-height: 70vh;
        background-attachment: fixed;
        background-size: cover;
        background-position: center;
        display: flex;
        align-items: center;
        position: relative;
        padding: 120px 0;
    }

    .si-parallax::before {
        content: '';
        position: absolute;
        inset: 0;
        background: rgba(26, 58, 42, 0.88);
    }

    .si-parallax__content {
        position: relative;
        z-index: 1;
        padding: 0 80px;
        max-width: 800px;
    }

    .si-parallax__eyebrow {
        font-size: 12px;
        letter-spacing: 5px;
        text-transform: uppercase;
        color: var(--si-yellow);
        font-weight: 500;
        margin-bottom: 24px;
    }

    .si-parallax h2 {
        font-size: clamp(28px, 3vw, 42px);
        font-weight: 300;
        color: var(--si-white);
        letter-spacing: -0.8px;
        line-height: 1.2;
        margin-bottom: 20px;
    }

    .si-parallax h2 strong { font-weight: 700; }

    .si-parallax p {
        font-size: 17px;
        font-weight: 300;
        color: rgba(255,255,255,0.65);
        line-height: 1.75;
    }

    .si-parallax--centered {
        justify-content: center;
    }

    .si-parallax--centered .si-parallax__content {
        text-align: center;
        max-width: 860px;
        margin: 0 auto;
    }

    /* ═══════════════════════════════════════════════
       11. REPORT SPLIT — Informes
       ═══════════════════════════════════════════════ */
    .si-report {
        display: grid;
        grid-template-columns: 1fr 1fr;
        min-height: 70vh;
    }

    .si-report__text {
        display: flex;
        flex-direction: column;
        justify-content: center;
        padding: 80px;
        background: var(--si-black);
        color: var(--si-white);
    }

    .si-report__label {
        font-size: 11px;
        letter-spacing: 4px;
        text-transform: uppercase;
        color: rgba(255,255,255,0.3);
        margin-bottom: 20px;
        font-weight: 400;
    }

    .si-report__text h2 {
        font-size: clamp(28px, 3vw, 42px);
        font-weight: 300;
        letter-spacing: -0.8px;
        line-height: 1.2;
        margin-bottom: 20px;
        color: var(--si-white);
    }

    .si-report__text h2 strong { font-weight: 700; }

    .si-report__text p {
        font-size: 17px;
        font-weight: 300;
        line-height: 1.75;
        color: rgba(255,255,255,0.55);
        max-width: 480px;
        margin-bottom: 24px;
    }

    .si-report__note {
        color: rgba(255,255,255,0.35);
        font-size: 14px;
    }

    .si-report__visual {
        background: var(--si-gray-dark);
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 60px;
        position: relative;
        overflow: hidden;
    }

    .si-mockup {
        background: var(--si-black);
        border: 1px solid rgba(255,255,255,0.1);
        padding: 24px 28px;
        max-width: 380px;
        width: 100%;
    }

    .si-mockup__header {
        display: flex;
        align-items: center;
        gap: 6px;
        margin-bottom: 20px;
    }

    .si-mockup__dot {
        width: 8px;
        height: 8px;
        border-radius: 50%;
        background: rgba(255,255,255,0.15);
    }

    .si-mockup__row {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 10px 0;
        border-bottom: 1px solid rgba(255,255,255,0.06);
    }

    .si-mockup__row:last-child { border-bottom: none; }

    .si-mockup__label {
        font-size: 12px;
        color: rgba(255,255,255,0.4);
        font-weight: 300;
    }

    .si-mockup__value {
        font-size: 14px;
        color: var(--si-yellow);
        font-weight: 600;
    }

    .si-mockup__value--green { color: #4ade80; }

    .si-mockup__footer {
        margin-top: 16px;
        padding-top: 12px;
        border-top: 1px solid rgba(255,255,255,0.06);
        font-size: 12px;
        color: rgba(255,255,255,0.4);
        font-weight: 300;
    }

    /* ═══════════════════════════════════════════════
       12. SERVICES STRIP
       ═══════════════════════════════════════════════ */
    .si-services {
        background: var(--si-gray-light);
        padding: 80px;
    }

    .si-services h2 {
        font-size: clamp(28px, 3vw, 42px);
        font-weight: 300;
        letter-spacing: -0.8px;
        margin-bottom: 40px;
        line-height: 1.2;
    }

    .si-services h2 strong { font-weight: 700; }

    .si-svc-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 2px;
    }

    .si-svc {
        background: var(--si-white);
        padding: 36px 32px;
        border-bottom: 3px solid transparent;
        transition: border-color 0.3s;
    }

    .si-svc:hover { border-bottom-color: var(--si-yellow); }

    .si-svc__title {
        font-size: 18px;
        font-weight: 600;
        margin-bottom: 8px;
        letter-spacing: -0.3px;
    }

    .si-svc__desc {
        font-size: 14px;
        font-weight: 300;
        color: var(--si-gray-dark);
        line-height: 1.6;
    }

    /* ═══════════════════════════════════════════════
       13. REFERENCE CTA
       ═══════════════════════════════════════════════ */
    .si-ref {
        background: var(--si-black-soft);
        padding: 80px;
        text-align: center;
    }

    .si-ref h3 {
        font-size: 24px;
        font-weight: 400;
        color: var(--si-white);
        letter-spacing: -0.3px;
        margin-bottom: 8px;
    }

    .si-ref h3 strong { font-weight: 700; }

    .si-ref__sub {
        font-size: 14px;
        color: rgba(255,255,255,0.35);
        font-weight: 300;
        margin-bottom: 28px;
        max-width: 500px;
        margin-left: auto;
        margin-right: auto;
    }

    .si-ref__btn {
        display: inline-block;
        padding: 14px 36px;
        border: 1px solid rgba(255,255,255,0.2);
        color: var(--si-white);
        font-size: 13px;
        font-weight: 500;
        letter-spacing: 1px;
        text-transform: uppercase;
        text-decoration: none;
        transition: all 0.2s;
    }

    .si-ref__btn:hover {
        border-color: var(--si-yellow);
        color: var(--si-yellow);
    }

    .si-ref__note {
        margin-top: 12px;
        font-size: 12px;
        color: rgba(255,255,255,0.25);
        font-weight: 300;
    }

    /* ═══════════════════════════════════════════════
       14. CTA FINAL
       ═══════════════════════════════════════════════ */
    .si-cta {
        background: var(--si-green);
        padding: 120px 80px;
        text-align: center;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .si-cta h2 {
        font-size: clamp(32px, 4vw, 54px);
        font-weight: 300;
        color: var(--si-white);
        letter-spacing: -1px;
        margin-bottom: 16px;
        line-height: 1.15;
        max-width: 680px;
    }

    .si-cta h2 strong { font-weight: 700; }

    .si-cta__contact {
        font-size: 16px;
        color: rgba(255,255,255,0.45);
        font-weight: 300;
        margin-bottom: 36px;
        line-height: 1.8;
    }

    .si-cta__btn {
        display: inline-block;
        padding: 12px 40px;
        background: transparent;
        color: var(--si-white);
        border: 1px solid rgba(255,255,255,0.4);
        font-size: 13px;
        font-weight: 500;
        letter-spacing: 1px;
        text-transform: uppercase;
        text-decoration: none;
        transition: border-color 0.2s, color 0.2s;
    }

    .si-cta__btn:hover {
        border-color: var(--si-white);
        color: var(--si-white);
    }

    /* ═══════════════════════════════════════════════
       RESPONSIVE — Stack at 1024px
       ═══════════════════════════════════════════════ */
    @media (max-width: 1024px) {
        .si-dark--centered {
            padding: 80px 32px;
        }

        .si-hero__content,
        .si-dark,
        .si-green,
        .si-metrics,
        .si-search,
        .si-parallax__content,
        .si-cta,
        .si-case,
        .si-leads,
        .si-services,
        .si-ref {
            padding-left: 32px;
            padding-right: 32px;
        }

        .si-split,
        .si-report {
            grid-template-columns: 1fr;
        }

        .si-split__image {
            min-height: 50vh;
            order: -1;
        }

        .si-split__text,
        .si-report__text {
            padding: 60px 32px;
        }

        .si-report__visual {
            padding: 40px 32px;
            min-height: 50vh;
        }

        .si-norms-grid {
            grid-template-columns: 1fr;
        }

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

        .si-metric {
            border-bottom: 1px solid var(--si-gray);
        }

        .si-search__grid {
            grid-template-columns: 1fr;
        }

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

        .si-svc-grid {
            grid-template-columns: 1fr;
        }
    }

    @media (max-width: 768px) {
        .si-hero {
            height: auto;
            min-height: 85vh;
            padding-bottom: 60px;
        }

        .si-hero--center {
            min-height: 75vh;
            padding-bottom: 0;
        }

        .si-hero--center .si-hero__content {
            padding: 0 24px;
        }

        .si-hero__content {
            padding: 0 24px;
        }

        .si-hero h1 {
            font-size: 32px;
            letter-spacing: -0.5px;
        }

        .si-hero__sub {
            font-size: 16px;
        }

        .si-metrics__row {
            grid-template-columns: 1fr;
        }

        .si-metric {
            border-right: none;
        }

        .si-leads__grid {
            grid-template-columns: 1fr;
        }

        .si-leads__geo {
            flex-direction: column;
            gap: 24px;
        }

        .si-case__btn,
        .si-cta__btn {
            width: 100%;
            text-align: center;
            padding: 14px 32px;
            font-size: 12px;
        }

        .si-parallax {
            height: auto;
            min-height: 50vh;
            background-attachment: scroll;
        }

        .si-parallax__content {
            padding: 60px 24px;
        }

        .page-sector-detalle .hero-simple .container {
            padding: 80px 24px;
        }

        .page-sector-detalle .section-placeholder {
            padding: 80px 24px;
        }
    }
}

/* --------------------------------------------------------------------------
   HERO HEIGHT — outside @layer for max specificity
   Forces 100vh on mobile for all sector detail heroes
   -------------------------------------------------------------------------- */

@media (max-width: 768px) {
    .si-hero {
        height: 100vh;
        height: 100dvh;
        min-height: 100vh;
        min-height: 100dvh;
    }

    .si-hero--center {
        height: 100vh;
        height: 100dvh;
        min-height: 100vh;
        min-height: 100dvh;
    }
}