/* =========================================================
   EXPRESO PAYÚN
   Base visual inicial
   ========================================================= */
/* -----------------------------
   VARIABLES
----------------------------- */
:root {
    --blue: #142b45;
    --blue-dark: #0d2035;
    --yellow: #fbaa00;
    --white: #ffffff;
    --off-white: #f8f8f6;
    --text: #18202a;
    --text-soft: #5c6570;
    --border: #dde1e5;
    --max-width: 1280px;
    --font-main: "Inter", Arial, Helvetica, sans-serif;
}

/* -----------------------------
   RESET
----------------------------- */
* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: var(--font-main);
    color: var(--text);
    background: var(--white);
    -webkit-font-smoothing: antialiased;
}

img {
    max-width: 100%;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

/* -----------------------------
   LAYOUT
----------------------------- */
.container {
    width: min(calc(100% - 64px), var(--max-width));
    margin: 0 auto;
}

/* =========================================================
   HEADER
   ========================================================= */
.site-header {
    width: 100%;
    background: var(--white);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 12px rgba(13, 32, 53, 0.06);
}

.header-inner {
    min-height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

/* LOGO TEMPORAL */
.brand {
    display: flex;
    align-items: center;
}

.brand-placeholder {
    color: var(--blue);
    font-size: 18px;
    font-weight: 800;
    letter-spacing: -0.03em;
}

.brand img {
    display: block;
    width: 180px;
    height: auto;
}

/* NAVEGACIÓN */
.main-nav {
    display: flex;
    align-items: center;
    gap: 30px;
}

.main-nav > a:not(.btn) {
    position: relative;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.045em;
    color: var(--blue);
}

.main-nav > a:not(.btn)::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -8px;
    width: 0;
    height: 2px;
    background: var(--yellow);
    transition: width 0.2s ease;
}

.main-nav > a:not(.btn):hover::after {
    width: 100%;
}

.main-nav > a:not(.btn)[aria-current="page"]::after {
    width: 100%;
}

/* -----------------------------
   BOTONES
----------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 24px;
    font-size: 13px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.045em;
    transition: background-color 0.2s ease,
    color 0.2s ease,
    transform 0.2s ease;
}

.btn-primary {
    background: var(--yellow);
    color: var(--blue-dark);
}

.btn-primary:hover {
    background: #eda200;
    transform: translateY(-1px);
}

.nav-cta {
    margin-left: 4px;
}

/* MENÚ MOBILE */
.menu-toggle {
    display: none;
    width: 42px;
    height: 42px;
    padding: 9px;
    border: 0;
    background: transparent;
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    height: 2px;
    width: 100%;
    margin: 5px 0;
    background: var(--blue);
}

/* RESPONSIVE HEADER */
@media (max-width: 1100px) {
    .header-inner {
        min-height: 68px;
    }

    .main-nav {
        gap: 20px;
    }

    .main-nav > a:not(.btn) {
        font-size: 11px;
    }

    .nav-cta {
        padding: 0 17px;
    }
}

@media (max-width: 900px) {
    .header-inner {
        min-height: 68px;
    }

    .menu-toggle {
        display: block;
        flex-shrink: 0;
    }

    .main-nav {
        display: none;
        position: absolute;
        left: 0;
        top: 68px;
        width: 100%;
        padding: 30px 20px 36px;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        background: var(--white);
        border-top: 1px solid var(--border);
        border-bottom: 1px solid var(--border);
    }

    .main-nav.is-open {
        display: flex;
    }

    .main-nav > a:not(.btn) {
        padding: 16px 0;
        font-size: 13px;
        border-bottom: 1px solid var(--border);
    }

    .main-nav > a:not(.btn)::after {
        display: none;
    }

    .nav-cta {
        margin: 24px 0 0;
    }
}

@media (max-width: 600px) {
    .brand img {
        width: 150px;
    }
}

/* =========================================================
   HERO
   ========================================================= */
.hero {
    background: var(--off-white);
}

.hero-content {
    display: grid;
    grid-template-columns: minmax(0, 48fr) minmax(0, 52fr);
    min-height: 580px;
}

/* COPY */
.hero-copy {
    padding: clamp(72px, 8vw, 120px)
    clamp(48px, 6vw, 100px);
    padding-left: max(
      32px,
      calc((100vw - var(--max-width)) / 2)
    );
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* MICRO TITULAR */
.eyebrow {
    margin: 0 0 30px;
    color: var(--blue);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.16em;
}

.eyebrow span {
    color: var(--yellow);
    margin: 0 5px;
}

/* TITULAR */
.hero h1 {
    max-width: 660px;
    margin: 0;
    color: var(--blue-dark);
    font-size: clamp(44px, 3.8vw, 62px);
    line-height: 0.98;
    font-weight: 800;
    letter-spacing: -0.025em;
}

.hero h1 span {
    color: var(--blue);
    display: block;
}

/* BAJADA */
.hero-description {
    max-width: 590px;
    margin: 34px 0 0;
    color: var(--text-soft);
    font-size: 18px;
    line-height: 1.6;
}

/* CTA */
.hero-actions {
    margin-top: 42px;
    display: flex;
    align-items: center;
    gap: 32px;
}

/* LINK SECUNDARIO */
.text-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--blue);
    font-size: 13px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.055em;
}

.text-link span {
    color: var(--yellow);
    font-size: 20px;
    transition: transform 0.2s ease;
}

.text-link:hover span {
    transform: translateX(5px);
}

/* =========================================================
   HERO - FOTOGRAFÍA
   ========================================================= */
.hero-media {
    min-height: 580px;
    position: relative;
    border-left: 6px solid var(--yellow);
}

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

/* RESPONSIVE HERO */
@media (max-width: 900px) {
    .menu-toggle {
        flex-shrink: 0;
    }

    .hero-content {
        grid-template-columns: 1fr;
        min-height: auto;
    }

    .hero-copy {
        padding: 58px 32px 54px;
        order: 1;
    }

    .hero h1 {
        font-size: clamp(42px, 6vw, 56px);
    }

    .hero-description {
        font-size: 17px;
    }

    .hero-media {
        min-height: 460px;
        order: 2;
        border-left: 0;
        border-top: 5px solid var(--yellow);
    }
}

@media (max-width: 520px) {
    .hero-copy {
        padding: 30px 20px 30px;
    }

    .eyebrow {
        margin-bottom: 23px;
        font-size: 10px;
    }

    .hero h1 {
        font-size: clamp(36px, 10vw, 42px);
        line-height: 1.02;
    }

    .hero-description {
        margin-top: 27px;
        font-size: 16px;
    }

    .hero-actions {
        margin-top: 30px;
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }

    .hero-actions .btn {
        width: 100%;
    }

    .hero-media {
        min-height: 330px;
    }
}

/* =========================================================
   DATOS
   ========================================================= */
.stats {
    background: var(--blue-dark);
}

.stats-grid {
    min-height: 150px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    align-items: center;
}

.stat {
    min-height: 75px;
    padding: 10px 36px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    border-right: 1px solid rgba(255, 255, 255, 0.16);
}

.stat:first-child {
    padding-left: 0;
}

.stat:last-child {
    padding-right: 0;
    border-right: 0;
}

.stat strong {
    color: var(--yellow);
    font-size: 35px;
    line-height: 1;
    font-weight: 800;
    letter-spacing: 0.03em;
}

.stat strong.stat-location {
    font-size: 29px;
}

.stat span {
    margin-top: 9px;
    color: rgba(255, 255, 255, 0.72);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* RESPONSIVE STATS */
@media (max-width: 900px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        padding: 28px 0;
    }

    .stat,
    .stat:first-child,
    .stat:last-child {
        min-height: 105px;
        padding: 20px 25px;
    }

    .stat:nth-child(2) {
        border-right: 0;
    }

    .stat:nth-child(1),
    .stat:nth-child(2) {
        border-bottom: 1px solid rgba(255, 255, 255, 0.16);
    }
}

@media (max-width: 520px) {
    .stats-grid {
        width: 100%;
        padding: 12px 0;
    }

    .stat,
    .stat:first-child,
    .stat:last-child {
        min-height: 96px;
        padding: 16px 20px;
    }

    .stat strong {
        font-size: 30px;
    }

    .stat strong.stat-location {
        font-size: 24px;
    }

    .stat span {
        font-size: 9px;
        line-height: 1.4;
    }
}

/* =========================================================
   ÁREAS DE SERVICIO
   ========================================================= */
.service-areas {
    padding: 80px 0 90px;
    background: var(--white);
}

/* ENCABEZADO */
.section-heading {
    max-width: 760px;
    margin-bottom: 48px;
}

.section-heading .eyebrow {
    margin-bottom: 20px;
}

.section-heading h2 {
    margin: 0;
    color: var(--blue-dark);
    font-size: clamp(34px, 2.8vw, 46px);
    line-height: 1.05;
    font-weight: 800;
    letter-spacing: -0.02em;
}

/* GRILLA PRINCIPAL */
.service-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 28px;
}

/* TARJETA */
.service-card {
    background: var(--off-white);
}

.service-card-main {
    display: grid;
    grid-template-rows: 1.15fr 0.85fr;
}

.service-secondary {
    display: grid;
    grid-template-rows: repeat(2, 1fr);
    gap: 28px;
}

/* IMAGEN */
.service-image {
    min-height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px;
    background: #dfe3e7;
    color: #68727d;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    text-align: center;
}

.service-image-main {
    min-height: 360px;
}

.service-image-photo {
    padding: 0;
    overflow: hidden;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* CONTENIDO */
.service-content {
    padding: 36px 38px 40px;
}

.service-number {
    margin: 0 0 16px;
    color: var(--yellow);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.14em;
}

.service-content h3 {
    margin: 0;
    color: var(--blue-dark);
    font-size: 30px;
    line-height: 1.08;
    font-weight: 800;
    letter-spacing: -0.035em;
}

.service-content > p:not(.service-number) {
    max-width: 590px;
    margin: 20px 0 28px;
    color: var(--text-soft);
    font-size: 16px;
    line-height: 1.6;
}

/* TARJETAS SECUNDARIAS */
.service-card-small {
    display: grid;
    grid-template-columns: 42% 58%;
}

.service-card-small .service-image {
    min-height: 100%;
}

.service-card-small .service-content {
    padding: 28px 30px;
}

.service-card-small .service-content h3 {
    font-size: 24px;
}

.service-card-small .service-content > p:not(.service-number) {
    margin: 16px 0 22px;
    font-size: 16px;
    line-height: 1.55;
}

/* RESPONSIVE */
@media (max-width: 1000px) {
    .service-areas {
        padding: 85px 0 95px;
    }

    .service-grid {
        grid-template-columns: 1fr;
    }

    .service-secondary {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: auto;
    }

    .service-card-small {
        grid-template-columns: 1fr;
    }

    .service-card-small .service-image {
        min-height: 230px;
    }
}

@media (max-width: 650px) {
    .service-areas {
        padding: 50px 0 65px;
    }

    .section-heading {
        margin-bottom: 42px;
    }

    .section-heading h2 {
        font-size: 38px;
    }

    .service-secondary {
        grid-template-columns: 1fr;
    }

    .service-card-main {
        grid-template-rows: auto;
    }

    .service-image {
        padding: 0;
        overflow: hidden;
    }

    .service-image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
    }

    .service-image-main {
        min-height: 280px;
    }

    .service-content {
        padding: 30px 26px 34px;
    }

    .service-content h3 {
        font-size: 27px;
    }
}

/* =========================================================
   FLOTA - HOME
   ========================================================= */
.fleet-preview {
    padding: 60px 0 75px;
    background: var(--blue-dark);
}

/* ENCABEZADO */
.fleet-heading {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 80px;
    align-items: end;
    margin-bottom: 60px;
}

.fleet-eyebrow {
    margin-bottom: 20px;
    color: var(--yellow);
}

.fleet-heading h2 {
    max-width: 760px;
    margin: 0;
    color: var(--white);
    font-size: clamp(34px, 2.8vw, 46px);
    line-height: 1.05;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.fleet-description {
    max-width: 520px;
    margin: 0 0 3px;
    color: rgba(255, 255, 255, 0.68);
    font-size: 16px;
    line-height: 1.65;
}

/* GRILLA */
.fleet-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

/* ITEM */
.fleet-item {
    border-top: 1px solid rgba(255, 255, 255, 0.18);
}

/* FOTO */
.fleet-image {
    width: 100%;
    height: 240px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    box-sizing: border-box;
    overflow: hidden;
    background: #34485e;
    color: rgba(255, 255, 255, 0.58);
    text-align: center;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.fleet-image-photo {
    padding: 0;
}

.fleet-image-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

/* DATOS */
.fleet-info {
    padding: 28px 0 12px;
}

.fleet-info h3 {
    margin: 0 0 10px;
    color: var(--white);
    font-size: 24px;
    line-height: 1;
    font-weight: 800;
    letter-spacing: -0.03em;
}

.fleet-info strong {
    display: block;
    color: var(--yellow);
    font-size: 30px;
    line-height: 1;
    font-weight: 800;
    letter-spacing: -0.04em;
}

.fleet-info p {
    margin: 7px 0 0;
    color: rgba(255, 255, 255, 0.6);
    font-size: 13px;
    line-height: 1.45;
}

/* CTA */
.fleet-footer {
    margin-top: 28px;
    display: flex;
    justify-content: flex-end;
}

.fleet-link {
    color: var(--white);
}

/* RESPONSIVE */
@media (max-width: 1000px) {
    .fleet-preview {
        padding: 85px 0 90px;
    }

    .fleet-heading {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .fleet-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 34px 20px;
    }
}

@media (max-width: 650px) {
    .fleet-preview {
        padding: 70px 0 75px;
    }

    .fleet-heading {
        margin-bottom: 45px;
    }

    .fleet-heading h2 {
        font-size: 38px;
    }

    .fleet-grid {
        grid-template-columns: 1fr;
    }

    .fleet-image {
        padding: 0;
        background: transparent;
    }

    .fleet-image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
    }

    .fleet-footer {
        justify-content: flex-start;
    }
}

/* =========================================================
   TERRITORIO
   ========================================================= */
.territory {
    background: var(--off-white);
}

.territory-grid {
    display: grid;
    grid-template-columns: 56% 44%;
    min-height: 540px;
}

/* FOTOGRAFÍA */
.territory-media {
    overflow: hidden;
}

.territory-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    display: block;
}

/* CONTENIDO */
.territory-content {
    display: flex;
    align-items: center;
    padding: 60px 6vw;
}

.territory-copy {
    max-width: 600px;
}

.territory-copy .eyebrow {
    margin-bottom: 22px;
}

.territory-copy h2 {
    margin: 0;
    max-width: 570px;
    color: var(--blue-dark);
    font-size: clamp(34px, 2.8vw, 46px);
    line-height: 1.05;
    font-weight: 800;
    letter-spacing: -0.03em;
}

.territory-lead {
    margin: 32px 0 0;
    color: var(--blue);
    font-size: 20px;
    line-height: 1.55;
    font-weight: 500;
}

.territory-copy > p:not(.eyebrow):not(.territory-lead) {
    margin: 20px 0 0;
    color: var(--text-soft);
    font-size: 16px;
    line-height: 1.65;
}

/* RESPONSIVE */
@media (max-width: 900px) {
    .territory-grid {
        grid-template-columns: 1fr;
    }

    .territory-media {
        min-height: 480px;
    }

    .territory-content {
        padding: 75px 40px 85px;
    }

    .territory-copy {
        max-width: 650px;
    }
}

@media (max-width: 520px) {
    .territory {
        padding-top: 24px;
    }

    .territory-media {
        min-height: 330px;
    }

    .territory-content {
        padding: 30px 24px 50px;
    }

    .territory-copy h2 {
        font-size: 38px;
    }

    .territory-lead {
        font-size: 18px;
    }
}

/* =========================================================
   INFRAESTRUCTURA Y RESPALDO
   ========================================================= */
.infrastructure {
    padding: 65px 0 70px;
    background: var(--white);
}

/* ENCABEZADO */
.infrastructure-heading {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 80px;
    align-items: end;
    margin-bottom: 42px;
}

.infrastructure-heading h2 {
    max-width: 720px;
    margin: 0;
    color: var(--blue-dark);
    font-size: clamp(34px, 2.8vw, 46px);
    line-height: 1.05;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.infrastructure-heading .eyebrow {
    margin-bottom: 20px;
}

.infrastructure-description {
    max-width: 520px;
    margin: 0 0 4px;
    color: var(--text-soft);
    font-size: 16px;
    line-height: 1.65;
}

/* GRILLA */
.infrastructure-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

/* ITEM */
.infrastructure-item {
    position: relative;
    min-height: 225px;
    padding: 32px 32px 30px;
    border-right: 1px solid var(--border);
}

.infrastructure-item:last-child {
    border-right: 0;
}

/* MARCADOR */
.infrastructure-marker {
    width: 34px;
    height: 4px;
    margin-bottom: 24px;
    background: var(--yellow);
}

/* TÍTULO */
.infrastructure-item h3 {
    margin: 0;
    color: var(--blue-dark);
    font-size: 23px;
    line-height: 1.1;
    font-weight: 800;
    letter-spacing: -0.025em;
}

/* TEXTO */
.infrastructure-item p {
    margin: 17px 0 0;
    color: var(--text-soft);
    font-size: 16px;
    line-height: 1.6;
}

/* RESPONSIVE */
@media (max-width: 1000px) {
    .infrastructure {
        padding: 85px 0 95px;
    }

    .infrastructure-heading {
        grid-template-columns: 1fr;
        gap: 25px;
    }

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

    .infrastructure-item:nth-child(2) {
        border-right: 0;
    }

    .infrastructure-item:nth-child(1),
    .infrastructure-item:nth-child(2) {
        border-bottom: 1px solid var(--border);
    }
}

@media (max-width: 650px) {
    .infrastructure {
        padding: 50px 0 55px;
    }

    .infrastructure-heading {
        margin-bottom: 30px;
    }

    .infrastructure-heading h2 {
        font-size: 38px;
    }

    .infrastructure-grid {
        grid-template-columns: 1fr;
    }

    .infrastructure-item,
    .infrastructure-item:nth-child(2) {
        min-height: auto;
        padding: 25px 0;
        border-right: 0;
        border-bottom: 1px solid var(--border);
    }

    .infrastructure-item:last-child {
        border-bottom: 0;
    }
}

/* =========================================================
   TRAYECTORIA
   ========================================================= */
.trajectory {
    padding: 85px 0 90px;
    background: var(--off-white);
}

.trajectory-grid {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 90px;
    align-items: start;
}

/* INTRO */
.trajectory-intro .eyebrow {
    margin-bottom: 20px;
}

.trajectory-years {
    display: flex;
    align-items: flex-end;
    gap: 10px;
    margin-bottom: 18px;
    color: var(--yellow);
}

.trajectory-number {
    font-size: clamp(76px, 7vw, 112px);
    line-height: 0.82;
    font-weight: 800;
    letter-spacing: -0.06em;
}

.trajectory-years-label {
    margin-bottom: 3px;
    font-size: clamp(42px, 3.8vw, 60px);
    line-height: 0.9;
    font-weight: 800;
    letter-spacing: -0.035em;
}

.trajectory-intro h2 {
    max-width: 400px;
    margin: 0;
    color: var(--blue-dark);
    font-size: clamp(34px, 2.8vw, 46px);
    line-height: 1.05;
    font-weight: 800;
    letter-spacing: 0.01em;
}

.trajectory-description {
    max-width: 500px;
    margin: 28px 0 32px;
    color: var(--text-soft);
    font-size: 16px;
    line-height: 1.65;
}

/* TIMELINE */
.trajectory-timeline {
    border-top: 1px solid var(--border);
}

.trajectory-item {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: 34px;
    padding: 34px 0;
    border-bottom: 1px solid var(--border);
}

.trajectory-date {
    color: var(--yellow);
    font-size: 14px;
    line-height: 1.35;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.07em;
}

.trajectory-content h3 {
    margin: 0;
    color: var(--blue-dark);
    font-size: 24px;
    line-height: 1.1;
    font-weight: 800;
    letter-spacing: -0.025em;
}

.trajectory-content p {
    max-width: 600px;
    margin: 14px 0 0;
    color: var(--text-soft);
    font-size: 16px;
    line-height: 1.6;
}

/* RESPONSIVE */
@media (max-width: 900px) {
    .trajectory {
        padding: 85px 0 95px;
    }

    .trajectory-grid {
        grid-template-columns: 1fr;
        gap: 65px;
    }

    .trajectory-years {
        font-size: 105px;
    }
}

@media (max-width: 600px) {
    .trajectory {
        padding: 40px 0 50px;
    }

    .trajectory-grid {
        gap: 44px;
    }

    .trajectory-years {
        font-size: 82px;
        gap: 10px;
    }

    .trajectory-years .years-word {
        font-size: 0.48em;
        letter-spacing: -0.03em;
    }

    .trajectory-intro h2 {
        font-size: 38px;
    }

    .trajectory-item {
        grid-template-columns: 1fr;
        gap: 12px;
        padding: 28px 0;
    }
}

/* =========================================================
   CLIENTES Y ANTECEDENTES
   ========================================================= */
.clients {
    padding: 50px 0 60px;
    background: var(--white);
}

/* ENCABEZADO */
.clients-heading {
    margin-bottom: 40px;
}

.clients-heading .eyebrow {
    margin-bottom: 20px;
}

.clients-heading-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 80px;
    align-items: end;
}

.clients-heading h2 {
    max-width: 720px;
    margin: 0;
    color: var(--blue-dark);
    font-size: clamp(34px, 2.8vw, 46px);
    line-height: 1.05;
    font-weight: 800;
    letter-spacing: -0.01em;
}

.clients-heading-grid > p {
    max-width: 520px;
    margin: 0 0 4px;
    color: var(--text-soft);
    font-size: 16px;
    line-height: 1.65;
}

/* LOGOS */
.clients-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-top: 1px solid var(--border);
    border-left: 1px solid var(--border);
}

.client-logo {
    min-height: 135px;
    padding: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-right: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.client-logo span {
    color: #9aa1a8;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.client-logo img {
    display: block;
    max-width: 150px;
    max-height: 60px;
    width: auto;
    height: auto;
    object-fit: contain;
}

.client-logo-mendoza img {
    transform: scale(1.15);
}

.client-logo-pierre img {
    transform: scale(1.10);
}

.client-logo-elecnor img {
    transform: scale(0.95);
}

/* RESPONSIVE */
@media (max-width: 900px) {
    .clients {
        padding: 85px 0 95px;
    }

    .clients-heading-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }

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

@media (max-width: 520px) {
    .clients {
        padding: 50px 0 45px;
    }

    .clients-heading {
        margin-bottom: 34px;
    }

    .clients-heading h2 {
        font-size: 38px;
    }

    .client-logo {
        min-height: 90px;
        padding: 18px;
    }

    .client-logo img {
        max-width: 110px;
        max-height: 50px;
    }
}

/* =========================================================
   CTA FINAL
   ========================================================= */
.final-cta {
    padding: 95px 0;
    background: var(--blue-dark);
}

.final-cta-inner {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
}

.final-cta-eyebrow {
    margin-bottom: 20px;
    color: var(--yellow);
}

.final-cta-copy h2 {
    max-width: 720px;
    margin: 0;
    color: var(--white);
    font-size: clamp(38px, 3vw, 50px);
    line-height: 1.03;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.final-cta-copy > p:not(.eyebrow) {
    max-width: 650px;
    margin: 25px 0 0;
    color: rgba(255, 255, 255, 0.68);
    font-size: 16px;
    line-height: 1.65;
}

/* ACCIONES */
.final-cta-actions {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
}

.final-cta-actions .btn {
    min-width: 230px;
}

.final-cta-links {
    display: flex;
    align-items: center;
    margin-top: 20px;
    gap: 12px;
    color: rgba(255, 255, 255, 0.62);
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.final-cta-links a {
    transition: color 0.2s ease;
}

.final-cta-links a:hover {
    color: var(--yellow);
}

/* RESPONSIVE */
@media (max-width: 850px) {
    .final-cta {
        padding: 80px 0;
    }

    .final-cta-inner {
        grid-template-columns: 1fr;
        gap: 45px;
    }
}

@media (max-width: 520px) {
    .final-cta {
        padding: 65px 0;
    }

    .final-cta-copy h2 {
        font-size: 38px;
    }

    .final-cta-actions .btn {
        width: 100%;
    }

    .final-cta-links {
        flex-wrap: wrap;
    }
}

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer {
    padding: 50px 0 30px;
    background: #091827;
    color: var(--white);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 0.75fr 0.75fr;
    gap: 90px;
    padding-bottom: 30px;
}

.footer-logo {
    display: inline-block;
}

.footer-logo img {
    display: block;
    width: 180px;
    height: auto;
}

.footer-brand p {
    max-width: 430px;
    margin: 22px 0 0;
    color: rgba(255, 255, 255, 0.56);
    font-size: 14px;
    line-height: 1.65;
}

.footer-column h3 {
    margin: 0 0 22px;
    color: rgba(255, 255, 255, 0.45);
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

.footer-column nav,
.footer-contact {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 13px;
}

.footer-column nav a,
.footer-contact a,
.footer-contact span {
    color: rgba(255, 255, 255, 0.78);
    font-size: 14px;
    line-height: 1.4;
}

.footer-column nav a,
.footer-contact a {
    transition: color 0.2s ease;
}

.footer-column nav a:hover,
.footer-contact a:hover {
    color: var(--yellow);
}

/* PIE INFERIOR */
.footer-bottom {
    padding-top: 25px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-bottom p {
    margin: 0;
    color: rgba(255, 255, 255, 0.5);
    font-size: 12px;
}

/* RESPONSIVE */
@media (max-width: 850px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 50px;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }
}

@media (max-width: 520px) {
    .site-footer {
        padding-top: 60px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
        padding-bottom: 50px;
    }

    .footer-brand {
        grid-column: auto;
    }
}