/* ============================================================
   AXON × KUDEA
   LA FIRMA — Dirección de arte
   Archivo: pages/la-firma.css
   Estilos exclusivos de esta página.
   ============================================================ */

.firma-page {
    --firma-blue: var(--axon-blue, #0841A2);
    --firma-green: var(--kudea-green, #4BA780);
    --firma-orange: var(--interaction, #F59445);
    --firma-ink: var(--ink, #18232C);
    --firma-muted: var(--muted, #69757D);
    --firma-border: var(--border, #E1E6E5);
    --firma-paper: #FFFFFF;
    --firma-warm: #F7F7F3;
    --firma-green-pale: #EDF5EF;

    overflow: clip;
    background: var(--firma-paper);
    color: var(--firma-ink);
    -webkit-font-smoothing: antialiased;
}

.firma-page *,
.firma-page *::before,
.firma-page *::after {
    box-sizing: border-box;
}

.firma-page h1,
.firma-page h2,
.firma-page h3,
.firma-page p {
    margin-top: 0;
}

.firma-page h1,
.firma-page h2,
.firma-page h3 {
    letter-spacing: -0.055em;
    text-wrap: balance;
}

.firma-page p {
    line-height: 1.8;
}

.firma-page a {
    text-decoration: none;
}

.firma-page a:focus-visible {
    outline: 3px solid var(--firma-orange);
    outline-offset: 5px;
}

.firma-wrap {
    width: min(1240px, calc(100% - 96px));
    margin-inline: auto;
}

.firma-kicker,
.firma-meta-note,
.firma-overline,
.firma-section-label,
.firma-aside-index,
.firma-aside-caption,
.firma-capacidad-eyebrow,
.firma-capacidad-footer,
.firma-principio-index,
.firma-cierre-eyebrow,
.firma-cierre-footer,
.firma-intro-bottom {
    font-size: 10px;
    font-weight: 750;
    letter-spacing: 0.11em;
    line-height: 1.6;
}

.firma-kicker {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 0;
}

.firma-kicker-dot {
    width: 8px;
    height: 8px;
    flex: 0 0 8px;
    border-radius: 50%;
    background: var(--firma-green);
}

.firma-meta-note {
    margin-bottom: 0;
    color: var(--firma-muted);
    text-align: right;
}

.firma-overline {
    margin-bottom: 25px;
    color: var(--firma-blue);
    text-transform: uppercase;
}


/* ============================================================
   01. DECLARACIÓN
   Titular dominante + composición orgánica.
   ============================================================ */

.firma-intro {
    padding: 34px 0 25px;
    background:
        radial-gradient(
            ellipse at 88% 15%,
            rgba(75, 167, 128, 0.09),
            transparent 34%
        ),
        #FFFFFF;
}

.firma-intro-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--firma-border);
}

.firma-intro-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.6fr);
    align-items: center;
    gap: clamp(45px, 7vw, 105px);
    padding: clamp(75px, 9vw, 125px) 0 clamp(70px, 8vw, 105px);
}

.firma-intro-main {
    max-width: 830px;
}

.firma-intro-main h1 {
    margin-bottom: 30px;
    font-size: clamp(48px, 6.3vw, 84px);
    font-weight: 650;
    line-height: 0.99;
    letter-spacing: -0.075em;
}

.firma-intro-main h1 span {
    display: block;
    margin-top: 12px;
    color: var(--firma-blue);
}

.firma-intro-lead {
    max-width: 610px;
    margin-bottom: 30px;
    color: var(--firma-muted);
    font-size: clamp(16px, 1.5vw, 19px);
    line-height: 1.85;
}

.firma-intro-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.firma-action {
    display: inline-flex;
    min-height: 52px;
    align-items: center;
    justify-content: center;
    gap: 24px;
    padding: 14px 20px;
    border: 1px solid transparent;
    border-radius: 4px;
    background: var(--firma-orange);
    color: #222222;
    font-size: 12px;
    font-weight: 750;
    transition:
        background-color 180ms ease,
        transform 180ms ease;
}

.firma-action:hover {
    transform: translateY(-2px);
    background: #FFAB69;
    color: #222222;
}

.firma-action > span {
    font-size: 17px;
    line-height: 1;
}


/* Gráfica complementaria */

.firma-intro-aside {
    position: relative;
    display: flex;
    min-height: 440px;
    flex-direction: column;
    justify-content: flex-end;
    overflow: hidden;
    padding: 24px;
    border: 1px solid rgba(24, 35, 44, 0.09);
    border-radius: 48% 48% 4px 4px;
    background:
        radial-gradient(
            ellipse at 50% 40%,
            rgba(75, 167, 128, 0.17),
            transparent 59%
        ),
        var(--firma-warm);
}

.firma-aside-index {
    position: absolute;
    z-index: 3;
    top: 24px;
    left: 24px;
    color: var(--firma-muted);
}

.firma-aside-graphic {
    position: absolute;
    inset: 25px 9% 125px;
}

.firma-aside-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    display: block;
    width: 72%;
    aspect-ratio: 1;
    border: 1px solid rgba(8, 65, 162, 0.11);
    border-radius: 50%;
    transform: translate(-50%, -50%);
}

.firma-aside-ring-b {
    width: 48%;
    border-color: rgba(75, 167, 128, 0.3);
}

.firma-aside-line {
    position: absolute;
    top: 50%;
    left: 50%;
    display: block;
    height: 1px;
    background: rgba(8, 65, 162, 0.45);
    transform-origin: left center;
}

.firma-aside-line-a {
    width: 43%;
    transform: rotate(-35deg);
}

.firma-aside-line-b {
    width: 43%;
    transform: rotate(145deg);
}

.firma-aside-line-c {
    width: 43%;
    transform: rotate(90deg);
}

.firma-aside-node {
    position: absolute;
    z-index: 2;
    display: block;
    width: 14px;
    height: 14px;
    border: 3px solid var(--firma-warm);
    border-radius: 50%;
    background: var(--firma-blue);
    box-shadow: 0 0 0 1px rgba(8, 65, 162, 0.2);
}

.firma-aside-node-a {
    top: 18%;
    right: 14%;
}

.firma-aside-node-b {
    top: 18%;
    left: 14%;
    background: var(--firma-green);
    box-shadow: 0 0 0 1px rgba(75, 167, 128, 0.3);
}

.firma-aside-node-c {
    bottom: 1%;
    left: calc(50% - 7px);
    background: var(--firma-green);
    box-shadow: 0 0 0 1px rgba(75, 167, 128, 0.3);
}

.firma-aside-cross {
    position: absolute;
    z-index: 3;
    top: 50%;
    left: 50%;
    display: grid;
    width: 72px;
    height: 72px;
    place-items: center;
    border: 1px solid rgba(8, 65, 162, 0.15);
    border-radius: 50%;
    background: #FFFFFF;
    box-shadow: 0 10px 35px rgba(24, 35, 44, 0.08);
    color: var(--firma-blue);
    font-size: 38px;
    font-weight: 400;
    transform: translate(-50%, -50%);
}

.firma-aside-copy {
    position: relative;
    z-index: 3;
}

.firma-aside-statement {
    max-width: 310px;
    margin-bottom: 17px;
    font-size: clamp(21px, 2vw, 27px);
    font-weight: 650;
    letter-spacing: -0.045em;
    line-height: 1.25;
}

.firma-aside-caption {
    margin-bottom: 0;
    color: var(--firma-muted);
    font-size: 8px;
    letter-spacing: 0.07em;
}

.firma-intro-bottom {
    display: flex;
    align-items: center;
    gap: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--firma-border);
    color: var(--firma-muted);
    font-size: 9px;
}

.firma-bottom-rule {
    width: 35px;
    height: 1px;
    background: var(--firma-border);
}


/* ============================================================
   ELEMENTOS COMPARTIDOS DE SECCIÓN
   ============================================================ */

.firma-section-label {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 42px;
    color: var(--firma-muted);
    font-size: 9px;
}

.firma-section-label > span:first-child {
    display: grid;
    width: 31px;
    height: 31px;
    flex: 0 0 31px;
    place-items: center;
    border: 1px solid var(--firma-border);
    border-radius: 50%;
    color: var(--firma-blue);
    font-size: 10px;
}


/* ============================================================
   02. VISIÓN
   ============================================================ */

.firma-vision {
    padding: clamp(80px, 10vw, 135px) 0 95px;
    background: var(--firma-warm);
}

.firma-vision-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: clamp(45px, 7vw, 105px);
}

.firma-vision-grid h2 {
    max-width: 700px;
    margin-bottom: 0;
    font-size: clamp(39px, 5.1vw, 68px);
    font-weight: 620;
    line-height: 1.04;
    letter-spacing: -0.07em;
}

.firma-vision-grid h2 span {
    display: block;
    margin-top: 10px;
    color: var(--firma-blue);
}

.firma-vision-copy {
    padding-top: 8px;
}

.firma-vision-copy p {
    margin-bottom: 21px;
    color: var(--firma-muted);
    font-size: 14px;
}

.firma-vision-copy .firma-vision-lead {
    margin-bottom: 25px;
    color: var(--firma-ink);
    font-size: 18px;
    font-weight: 550;
    line-height: 1.65;
    letter-spacing: -0.025em;
}

.firma-inline-link {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-top: 8px;
    color: var(--firma-blue);
    font-size: 12px;
    font-weight: 750;
    transition: gap 180ms ease;
}

.firma-inline-link:hover {
    gap: 18px;
}

.firma-inline-link span {
    font-size: 17px;
}

.firma-vision-footer {
    margin-top: 85px;
    padding-top: 20px;
    border-top: 1px solid var(--firma-border);
}

.firma-vision-footer > p {
    margin-bottom: 25px;
    color: var(--firma-muted);
    font-size: 9px;
    font-weight: 750;
    letter-spacing: 0.12em;
}

.firma-vision-chain {
    display: grid;
    grid-template-columns: 1fr 30px 1fr 30px 1fr 30px 1fr;
    align-items: center;
    gap: 12px;
}

.firma-chain-item {
    display: flex;
    min-width: 0;
    flex-direction: column;
    gap: 11px;
}

.firma-chain-number {
    color: var(--firma-green);
    font-size: 10px;
    font-weight: 800;
}

.firma-chain-item > span:last-child {
    font-size: clamp(15px, 1.7vw, 20px);
    font-weight: 650;
    letter-spacing: -0.035em;
}

.firma-chain-arrow {
    align-self: center;
    color: #9CA6A5;
    font-size: 19px;
}

.firma-chain-result > span:last-child {
    color: var(--firma-blue);
}


/* ============================================================
   03. CAPACIDADES
   Dos campos cromáticos con jerarquía equivalente.
   ============================================================ */

.firma-capacidades {
    padding: clamp(80px, 10vw, 130px) 0;
}

.firma-capacidades-heading {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(260px, 0.55fr);
    align-items: end;
    gap: 50px;
    margin-bottom: 52px;
}

.firma-capacidades-heading .firma-section-label {
    margin-bottom: 25px;
}

.firma-capacidades-heading h2 {
    max-width: 780px;
    margin-bottom: 0;
    font-size: clamp(39px, 5vw, 65px);
    font-weight: 620;
    line-height: 1.04;
}

.firma-capacidades-heading h2 span {
    display: block;
    color: var(--firma-blue);
}

.firma-capacidades-heading > p {
    margin-bottom: 4px;
    color: var(--firma-muted);
    font-size: 14px;
}

.firma-capacidades-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.firma-capacidad {
    display: flex;
    min-width: 0;
    min-height: 535px;
    flex-direction: column;
    padding: clamp(25px, 3.2vw, 42px);
    border: 1px solid transparent;
}

.firma-capacidad-axon {
    background: var(--firma-blue);
    color: #FFFFFF;
}

.firma-capacidad-kudea {
    border-color: #DDE8DF;
    background: var(--firma-green-pale);
    color: var(--firma-ink);
}

.firma-capacidad-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding-bottom: 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.22);
}

.firma-capacidad-kudea .firma-capacidad-top {
    border-bottom-color: rgba(24, 35, 44, 0.13);
}

.firma-capacidad-wordmark {
    font-size: 22px;
    font-weight: 850;
    letter-spacing: -0.07em;
}

.firma-capacidad-wordmark > span {
    color: #A9D7B9;
}

.firma-capacidad-kudea .firma-capacidad-wordmark > span {
    color: var(--firma-green);
}

.firma-capacidad-number {
    font-size: 10px;
    font-weight: 750;
    opacity: 0.75;
}

.firma-capacidad-content {
    flex: 1;
    padding-top: 34px;
}

.firma-capacidad-eyebrow {
    margin-bottom: 20px;
    font-size: 9px;
}

.firma-capacidad-axon .firma-capacidad-eyebrow {
    color: #D1DEF5;
}

.firma-capacidad-kudea .firma-capacidad-eyebrow {
    color: #527A61;
}

.firma-capacidad-content h3 {
    max-width: 440px;
    margin-bottom: 22px;
    font-size: clamp(27px, 3vw, 38px);
    font-weight: 620;
    line-height: 1.1;
}

.firma-capacidad-description {
    max-width: 460px;
    margin-bottom: 25px;
    font-size: 13px;
    line-height: 1.8;
}

.firma-capacidad-axon .firma-capacidad-description {
    color: #D8E2F4;
}

.firma-capacidad-kudea .firma-capacidad-description {
    color: #5F6F65;
}

.firma-capacidad-list {
    display: grid;
    gap: 0;
    margin: 0;
    padding: 0;
    list-style: none;
}

.firma-capacidad-list li {
    position: relative;
    padding: 12px 0 12px 19px;
    border-top: 1px solid rgba(255, 255, 255, 0.17);
    font-size: 12px;
    font-weight: 550;
    line-height: 1.55;
}

.firma-capacidad-list li::before {
    position: absolute;
    top: 19px;
    left: 0;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #A9D7B9;
    content: "";
}

.firma-capacidad-kudea .firma-capacidad-list li {
    border-top-color: rgba(24, 35, 44, 0.12);
}

.firma-capacidad-kudea .firma-capacidad-list li::before {
    background: var(--firma-green);
}

.firma-capacidad-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
    margin-top: 28px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.22);
    color: inherit;
    font-size: 9px;
    transition: gap 180ms ease;
}

.firma-capacidad-footer:hover {
    gap: 22px;
}

.firma-capacidad-footer > span:last-child {
    font-size: 18px;
}

.firma-capacidad-kudea .firma-capacidad-footer {
    border-top-color: rgba(24, 35, 44, 0.13);
}

.firma-capacidades-note {
    display: grid;
    grid-template-columns: 45px minmax(0, 1fr);
    align-items: center;
    gap: 18px;
    max-width: 800px;
    margin: 35px auto 0;
}

.firma-note-symbol {
    display: grid;
    width: 42px;
    height: 42px;
    place-items: center;
    border: 1px solid var(--firma-border);
    border-radius: 50%;
    color: var(--firma-blue);
    font-size: 25px;
}

.firma-capacidades-note p {
    margin-bottom: 0;
    color: var(--firma-muted);
    font-size: 13px;
}

.firma-capacidades-note strong {
    color: var(--firma-ink);
}


/* ============================================================
   04. PRINCIPIOS
   Lista editorial, sin una cuadrícula de tarjetas genéricas.
   ============================================================ */

.firma-principios {
    padding: clamp(80px, 10vw, 130px) 0;
    background: var(--firma-warm);
}

.firma-principios-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.75fr) minmax(0, 1.25fr);
    gap: clamp(45px, 8vw, 115px);
}

.firma-principios-heading {
    align-self: start;
}

.firma-principios-heading h2 {
    max-width: 460px;
    margin-bottom: 24px;
    font-size: clamp(39px, 4.8vw, 61px);
    font-weight: 620;
    line-height: 1.03;
}

.firma-principios-heading h2 span {
    display: block;
    color: var(--firma-blue);
}

.firma-principios-heading > p {
    max-width: 380px;
    margin-bottom: 0;
    color: var(--firma-muted);
    font-size: 14px;
}

.firma-principios-list {
    border-top: 1px solid var(--firma-border);
}

.firma-principio {
    display: grid;
    grid-template-columns: 36px minmax(0, 1fr) 20px;
    align-items: start;
    gap: 20px;
    padding: 27px 0;
    border-bottom: 1px solid var(--firma-border);
}

.firma-principio-index {
    padding-top: 5px;
    color: var(--firma-green);
    font-size: 10px;
}

.firma-principio h3 {
    margin-bottom: 10px;
    font-size: clamp(18px, 2vw, 23px);
    font-weight: 650;
    letter-spacing: -0.045em;
}

.firma-principio p {
    max-width: 480px;
    margin-bottom: 0;
    color: var(--firma-muted);
    font-size: 13px;
}

.firma-principio-sign {
    padding-top: 2px;
    color: var(--firma-blue);
    font-size: 17px;
}


/* ============================================================
   05. CIERRE
   Contraste de marca y acción principal.
   ============================================================ */

.firma-cierre {
    padding: clamp(65px, 8vw, 100px) 0 35px;
}

.firma-cierre-panel {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(180px, 0.4fr);
    align-items: end;
    gap: 45px;
    overflow: hidden;
    padding: clamp(35px, 6vw, 76px);
    background:
        radial-gradient(
            ellipse at 90% 5%,
            rgba(75, 167, 128, 0.22),
            transparent 42%
        ),
        var(--firma-blue);
    color: #FFFFFF;
}

.firma-cierre-content {
    position: relative;
    z-index: 2;
}

.firma-cierre-eyebrow {
    margin-bottom: 28px;
    color: #C7D6EE;
    font-size: 9px;
}

.firma-cierre-content h2 {
    max-width: 790px;
    margin-bottom: 25px;
    font-size: clamp(35px, 4.7vw, 60px);
    font-weight: 620;
    line-height: 1.06;
}

.firma-cierre-content h2 span {
    display: block;
    margin-top: 10px;
    color: #CBE6D3;
}

.firma-cierre-content > p:not(.firma-cierre-eyebrow) {
    max-width: 580px;
    margin-bottom: 30px;
    color: #D8E2F3;
    font-size: 14px;
}

.firma-action-light {
    background: var(--firma-orange);
    color: #202020;
}

.firma-action-light:hover {
    background: #FFAB69;
    color: #202020;
}

.firma-cierre-signature {
    position: relative;
    z-index: 1;
    display: flex;
    min-height: 180px;
    flex-direction: column;
    align-items: flex-end;
    justify-content: flex-end;
    padding-bottom: 5px;
    font-size: clamp(28px, 3.5vw, 43px);
    font-weight: 850;
    letter-spacing: -0.075em;
    line-height: 1.05;
}

.firma-signature-cross {
    padding: 3px 0;
    color: #A9D7B9;
    font-size: 35px;
    font-weight: 400;
}

.firma-signature-rule {
    width: 100%;
    height: 1px;
    margin: 23px 0 14px;
    background: rgba(255, 255, 255, 0.3);
}

.firma-cierre-signature small {
    align-self: flex-start;
    color: #D2DEF0;
    font-size: 8px;
    font-weight: 700;
    letter-spacing: 0.1em;
    line-height: 1.8;
}

.firma-cierre-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding-top: 19px;
    color: var(--firma-muted);
    font-size: 9px;
}


/* ============================================================
   RESPONSIVE — TABLET
   ============================================================ */

@media (max-width: 1000px) {
    .firma-wrap {
        width: calc(100% - 64px);
    }

    .firma-intro-grid {
        grid-template-columns: minmax(0, 1fr) minmax(230px, 0.58fr);
        gap: 38px;
    }

    .firma-intro-main h1 {
        font-size: clamp(46px, 6.2vw, 68px);
    }

    .firma-intro-aside {
        min-height: 365px;
        padding: 20px;
    }

    .firma-vision-grid {
        gap: 45px;
    }

    .firma-capacidad {
        padding: 28px;
    }

    .firma-capacidad-content h3 {
        font-size: 30px;
    }

    .firma-principios-grid {
        gap: 45px;
    }

    .firma-cierre-panel {
        grid-template-columns: minmax(0, 1fr) minmax(140px, 0.35fr);
        gap: 30px;
        padding: 45px;
    }
}


/* ============================================================
   RESPONSIVE — MÓVIL
   ============================================================ */

@media (max-width: 760px) {
    .firma-wrap {
        width: calc(100% - 40px);
    }

    .firma-intro {
        padding-top: 25px;
    }

    .firma-intro-meta {
        align-items: flex-start;
        gap: 16px;
        padding-bottom: 18px;
    }

    .firma-meta-note {
        max-width: 150px;
        font-size: 8px;
        line-height: 1.7;
    }

    .firma-intro-grid {
        grid-template-columns: minmax(0, 1fr);
        gap: 42px;
        padding: 65px 0 50px;
    }

    .firma-intro-main h1 {
        max-width: 600px;
        margin-bottom: 25px;
        font-size: clamp(42px, 9.2vw, 65px);
        line-height: 1.02;
    }

    .firma-intro-lead {
        font-size: 16px;
    }

    .firma-intro-aside {
        width: 100%;
        max-width: 450px;
        min-height: 350px;
        margin-left: auto;
    }

    .firma-intro-bottom {
        flex-wrap: wrap;
        gap: 12px;
        font-size: 8px;
    }

    .firma-bottom-rule {
        width: 18px;
    }

    .firma-section-label {
        margin-bottom: 32px;
    }

    .firma-vision {
        padding: 75px 0;
    }

    .firma-vision-grid {
        grid-template-columns: minmax(0, 1fr);
        gap: 28px;
    }

    .firma-vision-grid h2 {
        font-size: clamp(36px, 8vw, 54px);
    }

    .firma-vision-copy .firma-vision-lead {
        font-size: 17px;
    }

    .firma-vision-footer {
        margin-top: 55px;
    }

    .firma-vision-chain {
        grid-template-columns: 1fr 18px 1fr;
        gap: 22px 12px;
    }

    .firma-vision-chain > .firma-chain-arrow:nth-of-type(4) {
        display: none;
    }

    .firma-chain-item > span:last-child {
        font-size: 17px;
    }

    .firma-capacidades {
        padding: 75px 0;
    }

    .firma-capacidades-heading {
        grid-template-columns: minmax(0, 1fr);
        gap: 20px;
        margin-bottom: 35px;
    }

    .firma-capacidades-heading h2 {
        font-size: clamp(36px, 8vw, 54px);
    }

    .firma-capacidades-grid {
        grid-template-columns: minmax(0, 1fr);
        gap: 14px;
    }

    .firma-capacidad {
        min-height: auto;
        padding: 28px;
    }

    .firma-capacidad-content {
        padding-top: 28px;
    }

    .firma-capacidad-content h3 {
        max-width: 440px;
        font-size: clamp(29px, 6vw, 37px);
    }

    .firma-capacidades-note {
        align-items: start;
        gap: 13px;
        margin-top: 27px;
    }

    .firma-principios {
        padding: 75px 0;
    }

    .firma-principios-grid {
        grid-template-columns: minmax(0, 1fr);
        gap: 35px;
    }

    .firma-principios-heading h2 {
        font-size: clamp(38px, 8vw, 55px);
    }

    .firma-principio {
        grid-template-columns: 27px minmax(0, 1fr) 16px;
        gap: 12px;
        padding: 23px 0;
    }

    .firma-principio h3 {
        font-size: 20px;
    }

    .firma-cierre {
        padding-top: 55px;
    }

    .firma-cierre-panel {
        grid-template-columns: minmax(0, 1fr);
        gap: 38px;
        padding: 35px 26px;
    }

    .firma-cierre-content h2 {
        font-size: clamp(34px, 7.8vw, 49px);
    }

    .firma-cierre-signature {
        min-height: auto;
        align-items: flex-start;
        font-size: 30px;
    }

    .firma-signature-rule {
        max-width: 260px;
    }

    .firma-cierre-footer {
        align-items: flex-start;
        flex-direction: column;
        gap: 7px;
        padding-top: 17px;
    }
}


/* ============================================================
   RESPONSIVE — MÓVIL ESTRECHO
   ============================================================ */

@media (max-width: 390px) {
    .firma-wrap {
        width: calc(100% - 32px);
    }

    .firma-intro-main h1 {
        font-size: 40px;
    }

    .firma-intro-aside {
        min-height: 320px;
    }

    .firma-aside-statement {
        font-size: 22px;
    }

    .firma-vision-grid h2 {
        font-size: 35px;
    }

    .firma-vision-chain {
        column-gap: 8px;
    }

    .firma-chain-item > span:last-child {
        font-size: 15px;
    }

    .firma-capacidad {
        padding: 23px;
    }

    .firma-capacidad-content h3 {
        font-size: 29px;
    }

    .firma-cierre-panel {
        padding: 30px 22px;
    }

    .firma-cierre-content h2 {
        font-size: 33px;
    }

    .firma-action {
        max-width: 100%;
        gap: 14px;
        padding-inline: 15px;
        font-size: 11px;
    }
}


/* ============================================================
   ACCESIBILIDAD
   ============================================================ */

@media (prefers-reduced-motion: reduce) {
    .firma-page *,
    .firma-page *::before,
    .firma-page *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}