/* =====================================================
   INGPRO
   ESTILOS GENERALES
===================================================== */

:root {
    --color-primary: #1d3163;
    --color-primary-dark: #122247;
    --color-primary-light: #2d4b8c;

    --color-accent: #fdb427;
    --color-accent-dark: #df9210;
    --color-accent-light: #ffd56f;

    --color-background: #ffffff;
    --color-background-soft: #f5f7fb;
    --color-surface: #ffffff;

    --color-text: #202737;
    --color-text-light: #ffffff;
    --color-muted: #647085;

    --color-border: #dce1e9;
    --color-success: #157347;

    --shadow-small: 0 4px 16px rgba(18, 34, 71, 0.08);
    --shadow-medium: 0 12px 30px rgba(18, 34, 71, 0.14);
    --shadow-large: 0 20px 50px rgba(18, 34, 71, 0.2);

    --border-radius-small: 8px;
    --border-radius-medium: 16px;
    --border-radius-large: 26px;

    --transition: 0.3s ease;

    --container-width: 1200px;
}

/* =====================================================
   ELEMENTOS BASE
===================================================== */

html {
    font-size: 100%;
}

body {
    min-height: 100vh;
    overflow-x: hidden;

    background-color: var(--color-background);
    color: var(--color-text);

    font-family:
        Inter,
        "Segoe UI",
        Roboto,
        Helvetica,
        Arial,
        sans-serif;

    font-size: 1rem;
    line-height: 1.6;
}

body.menu-open {
    overflow: hidden;
}

h1,
h2,
h3 {
    color: var(--color-primary-dark);
    line-height: 1.2;
}

button,
a {
    -webkit-tap-highlight-color: transparent;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 3px;
}

.contenedor {
    width: min(90%, var(--container-width));
    margin-inline: auto;
}

.section {
    padding-block: 5.5rem;
}

.section--dark {
    background-color: var(--color-primary-dark);
    color: var(--color-text-light);
}

/* =====================================================
   ENLACE DE ACCESIBILIDAD
===================================================== */

.skip-link {
    position: fixed;
    top: 0.75rem;
    left: 0.75rem;
    z-index: 9999;

    padding: 0.75rem 1rem;
    border-radius: var(--border-radius-small);

    background-color: var(--color-accent);
    color: var(--color-primary-dark);

    font-weight: 700;

    transform: translateY(-150%);
    transition: transform var(--transition);
}

.skip-link:focus {
    transform: translateY(0);
}

/* =====================================================
   BOTONES
===================================================== */

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;

    min-height: 48px;
    padding: 0.8rem 1.45rem;

    border: 2px solid transparent;
    border-radius: 999px;

    font-weight: 700;
    line-height: 1.2;
    text-align: center;

    transition:
        background-color var(--transition),
        color var(--transition),
        border-color var(--transition),
        transform var(--transition),
        box-shadow var(--transition);
}

.button:hover {
    transform: translateY(-2px);
}

.button--primary {
    background-color: var(--color-accent);
    color: var(--color-primary-dark);
    box-shadow: 0 8px 20px rgba(253, 180, 39, 0.25);
}

.button--primary:hover {
    background-color: var(--color-accent-dark);
    box-shadow: 0 12px 26px rgba(253, 180, 39, 0.35);
}

.button--secondary {
    border-color: rgba(255, 255, 255, 0.75);
    background-color: rgba(255, 255, 255, 0.08);
    color: var(--color-text-light);
}

.button--secondary:hover {
    border-color: var(--color-accent);
    background-color: var(--color-accent);
    color: var(--color-primary-dark);
}

.button--outline {
    border-color: var(--color-primary);
    background-color: transparent;
    color: var(--color-primary);
}

.button--outline:hover {
    border-color: var(--color-primary);
    background-color: var(--color-primary);
    color: var(--color-text-light);
}

/* =====================================================
   ENCABEZADO SUPERIOR
===================================================== */

.header {
    position: relative;
    z-index: 1000;

    background-color: var(--color-surface);
    box-shadow: 0 4px 18px rgba(18, 34, 71, 0.08);
}

.header__top {
    background-color: var(--color-primary-dark);
    color: var(--color-text-light);
}

.header__top-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;

    min-height: 42px;
    padding-block: 0.35rem;
}

.header__message {
    font-size: 0.85rem;
    letter-spacing: 0.02em;
}

/* =====================================================
   CONTROLES A- A A+
===================================================== */

.text-size {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.text-size__button {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    min-width: 34px;
    min-height: 30px;
    padding: 0.2rem 0.45rem;

    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 5px;

    background-color: transparent;
    color: var(--color-text-light);

    font-size: 0.8rem;
    font-weight: 700;

    transition:
        background-color var(--transition),
        color var(--transition),
        border-color var(--transition);
}

.text-size__button:hover {
    border-color: var(--color-accent);
    background-color: var(--color-accent);
    color: var(--color-primary-dark);
}

/* =====================================================
   ENCABEZADO PRINCIPAL
===================================================== */

.header__main {
    background-color: var(--color-surface);
}

.header__main-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;

    min-height: 92px;
}

.logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.logo img {
    width: 92px;
    max-height: 78px;
    object-fit: contain;
}

/* =====================================================
   NAVEGACIÓN ESCRITORIO
===================================================== */

.navigation {
    margin-left: auto;
}

.navigation__list {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.navigation__list>li {
    position: relative;
}

.navigation__link,
.navigation__dropdown-button {
    display: flex;
    align-items: center;
    gap: 0.35rem;

    min-height: 44px;
    padding: 0.65rem 0.72rem;

    border-radius: 7px;

    background-color: transparent;
    color: var(--color-primary-dark);

    font-size: 0.89rem;
    font-weight: 650;
    white-space: nowrap;

    transition:
        background-color var(--transition),
        color var(--transition);
}

.navigation__link:hover,
.navigation__dropdown-button:hover,
.navigation__link--active {
    background-color: var(--color-background-soft);
    color: var(--color-primary-light);
}

.navigation__link--active {
    position: relative;
}

.navigation__link--active::after {
    content: "";

    position: absolute;
    right: 0.7rem;
    bottom: 0.3rem;
    left: 0.7rem;

    height: 3px;
    border-radius: 10px;

    background-color: var(--color-accent);
}

.navigation__link--contact {
    margin-left: 0.35rem;
    padding-inline: 1.1rem;

    background-color: var(--color-accent);
    color: var(--color-primary-dark);
}

.navigation__link--contact:hover {
    background-color: var(--color-accent-dark);
    color: var(--color-primary-dark);
}

/* =====================================================
   SUBMENÚ
===================================================== */

.navigation__dropdown {
    position: absolute;
    top: calc(100% + 0.6rem);
    left: 0;
    z-index: 20;

    width: 270px;
    padding: 0.6rem;

    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-medium);

    background-color: var(--color-surface);
    box-shadow: var(--shadow-medium);

    visibility: hidden;
    opacity: 0;
    transform: translateY(-8px);

    transition:
        opacity var(--transition),
        visibility var(--transition),
        transform var(--transition);
}

.navigation__dropdown::before {
    content: "";

    position: absolute;
    top: -0.7rem;
    right: 0;
    left: 0;

    height: 0.7rem;
}

.navigation__dropdown a {
    display: block;
    padding: 0.7rem 0.85rem;

    border-radius: 7px;

    color: var(--color-text);
    font-size: 0.9rem;
    font-weight: 600;

    transition:
        background-color var(--transition),
        color var(--transition),
        padding-left var(--transition);
}

.navigation__dropdown a:hover {
    padding-left: 1rem;

    background-color: var(--color-background-soft);
    color: var(--color-primary);
}

.navigation__item--dropdown:hover .navigation__dropdown,
.navigation__item--dropdown:focus-within .navigation__dropdown,
.navigation__item--dropdown.dropdown-open .navigation__dropdown {
    visibility: visible;
    opacity: 1;
    transform: translateY(0);
}

/* =====================================================
   BOTÓN HAMBURGUESA
===================================================== */

.menu-toggle {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;

    width: 46px;
    height: 46px;
    padding: 0;

    border-radius: 8px;

    background-color: var(--color-primary);
}

.menu-toggle span {
    display: block;

    width: 23px;
    height: 3px;
    border-radius: 10px;

    background-color: var(--color-text-light);

    transition:
        transform var(--transition),
        opacity var(--transition);
}

.menu-toggle.menu-toggle--active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.menu-toggle.menu-toggle--active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.menu-toggle--active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* =====================================================
   HERO / PORTADA
===================================================== */

.hero {
    position: relative;
    display: flex;
    align-items: center;

    min-height: 680px;
    overflow: hidden;

    background:
        linear-gradient(90deg,
            rgba(11, 25, 57, 0.94) 0%,
            rgba(20, 43, 89, 0.78) 52%,
            rgba(20, 43, 89, 0.34) 100%),
        url("../img/portada/portada-cnc.png") center / cover no-repeat;
}

.hero::after {
    content: "";

    position: absolute;
    right: -120px;
    bottom: -220px;

    width: 500px;
    height: 500px;
    border: 70px solid rgba(253, 180, 39, 0.12);
    border-radius: 50%;
}

.hero__overlay {
    position: absolute;
    inset: 0;

    background:
        linear-gradient(135deg,
            transparent 0 56%,
            rgba(253, 180, 39, 0.08) 56% 57%,
            transparent 57% 100%);
}

.hero__content {
    position: relative;
    z-index: 2;

    padding-block: 6rem;
}

.hero__eyebrow {
    margin-bottom: 1rem;

    color: var(--color-accent);

    font-size: 0.9rem;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.hero__title {
    max-width: 780px;
    margin-bottom: 1.4rem;

    color: var(--color-text-light);

    font-size: clamp(2.35rem, 5vw, 4.5rem);
    letter-spacing: -0.035em;
}

.hero__description {
    max-width: 690px;
    margin-bottom: 2.2rem;

    color: rgba(255, 255, 255, 0.86);

    font-size: clamp(1.05rem, 2vw, 1.25rem);
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem;
}

/* =====================================================
   ENCABEZADOS DE SECCIÓN
===================================================== */

.section-heading {
    max-width: 760px;
    margin-bottom: 3rem;
}

.section-heading__eyebrow {
    margin-bottom: 0.65rem;

    color: var(--color-accent-dark);

    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.section-heading__title {
    margin-bottom: 1rem;

    font-size: clamp(2rem, 4vw, 3rem);
}

.section-heading__description {
    color: var(--color-muted);
    font-size: 1.08rem;
}

.section-heading--light .section-heading__title {
    color: var(--color-text-light);
}

.section-heading--light .section-heading__description {
    color: rgba(255, 255, 255, 0.76);
}

/* =====================================================
   TARJETAS DE SOLUCIONES
===================================================== */

.solutions-preview {
    background-color: var(--color-background-soft);
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.4rem;
}

.solution-card {
    overflow: hidden;

    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-medium);

    background-color: var(--color-surface);
    box-shadow: var(--shadow-small);

    transition:
        transform var(--transition),
        box-shadow var(--transition),
        border-color var(--transition);
}

.solution-card:hover {
    border-color: rgba(253, 180, 39, 0.7);
    box-shadow: var(--shadow-medium);
    transform: translateY(-7px);
}

.solution-card__image {
    position: relative;

    height: 220px;
    overflow: hidden;

    background-color: #e9edf5;
}

.solution-card__image::after {
    content: "";

    position: absolute;
    inset: 0;

    background:
        linear-gradient(to top,
            rgba(18, 34, 71, 0.35),
            transparent 55%);
}

.solution-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;

    transition: transform 0.5s ease;
}

.solution-card:hover .solution-card__image img {
    transform: scale(1.06);
}

.solution-card__content {
    padding: 1.45rem;
}

.solution-card__content h3 {
    margin-bottom: 0.7rem;
    font-size: 1.3rem;
}

.solution-card__content p {
    min-height: 102px;
    margin-bottom: 1rem;

    color: var(--color-muted);
    font-size: 0.95rem;
}

.solution-card__content a {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;

    color: var(--color-primary);
    font-weight: 750;
}

.solution-card__content a::after {
    content: "→";

    color: var(--color-accent-dark);
    transition: transform var(--transition);
}

.solution-card__content a:hover::after {
    transform: translateX(5px);
}

/* =====================================================
   CARRUSEL DE PROYECTOS
===================================================== */

.projects-preview {
    position: relative;
    overflow: hidden;
}

.projects-preview::before {
    content: "";

    position: absolute;
    top: -170px;
    right: -130px;

    width: 420px;
    height: 420px;

    border: 60px solid rgba(253, 180, 39, 0.08);
    border-radius: 50%;
}

.carousel {
    position: relative;
    display: grid;
    grid-template-columns: 52px minmax(0, 1fr) 52px;
    align-items: center;
    gap: 1rem;
}

.carousel__viewport {
    overflow: hidden;
}

.carousel__track {
    display: flex;
    gap: 1.35rem;

    transition: transform 0.5s ease;
}

.project-card {
    flex: 0 0 calc((100% - 2.7rem) / 3);
    overflow: hidden;

    border: 1px solid rgba(255, 255, 255, 0.13);
    border-radius: var(--border-radius-medium);

    background-color: rgba(255, 255, 255, 0.07);
    backdrop-filter: blur(5px);

    transition:
        transform var(--transition),
        border-color var(--transition),
        background-color var(--transition);
}

.project-card:hover {
    border-color: var(--color-accent);
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
}

.project-card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.project-card__content {
    padding: 1.35rem;
}

.project-card__category {
    margin-bottom: 0.4rem;

    color: var(--color-accent);

    font-size: 0.78rem;
    font-weight: 750;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.project-card h3 {
    min-height: 58px;
    margin-bottom: 1rem;

    color: var(--color-text-light);
    font-size: 1.25rem;
}

.project-card a {
    color: var(--color-text-light);
    font-weight: 700;
}

.project-card a:hover {
    color: var(--color-accent);
}

.carousel__control {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    width: 48px;
    height: 48px;

    border: 1px solid rgba(255, 255, 255, 0.28);
    border-radius: 50%;

    background-color: rgba(255, 255, 255, 0.08);
    color: var(--color-text-light);

    font-size: 2rem;
    line-height: 1;

    transition:
        background-color var(--transition),
        color var(--transition),
        border-color var(--transition);
}

.carousel__control:hover {
    border-color: var(--color-accent);
    background-color: var(--color-accent);
    color: var(--color-primary-dark);
}

.carousel__control:disabled {
    cursor: not-allowed;
    opacity: 0.35;
}

/* =====================================================
   LLAMADO A COTIZAR
===================================================== */

.quote-callout {
    position: relative;
    overflow: hidden;

    background-color: var(--color-accent);
}

.quote-callout::after {
    content: "";

    position: absolute;
    top: -140px;
    right: -80px;

    width: 330px;
    height: 330px;

    border: 55px solid rgba(29, 49, 99, 0.09);
    border-radius: 50%;
}

.quote-callout__content {
    position: relative;
    z-index: 2;

    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.65fr);
    align-items: center;
    gap: 3rem;
}

.quote-callout__eyebrow {
    margin-bottom: 0.5rem;

    color: var(--color-primary-dark);

    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.13em;
    text-transform: uppercase;
}

.quote-callout h2 {
    margin-bottom: 1rem;
    font-size: clamp(2rem, 4vw, 3rem);
}

.quote-callout p {
    max-width: 720px;
    color: #293653;
}

.quote-callout__actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 0.75rem;
}

.quote-callout .button--primary {
    background-color: var(--color-primary-dark);
    color: var(--color-text-light);
    box-shadow: none;
}

.quote-callout .button--primary:hover {
    background-color: var(--color-primary-light);
}

.quote-callout .button--outline {
    border-color: var(--color-primary-dark);
    color: var(--color-primary-dark);
}

.quote-callout .button--outline:hover {
    background-color: var(--color-primary-dark);
    color: var(--color-text-light);
}

/* =====================================================
   PIE DE PÁGINA
===================================================== */

.footer {
    background-color: #0b1732;
    color: var(--color-text-light);
}

.footer__grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 3rem;

    padding-block: 4.5rem;
}

.footer__brand img {
    width: 120px;
    margin-bottom: 1rem;

    border-radius: 50%;
    background-color: #ffffff;
}

.footer__brand p {
    max-width: 390px;
    color: rgba(255, 255, 255, 0.69);
}

.footer__title {
    margin-bottom: 1rem;

    color: var(--color-accent);
    font-size: 1rem;
    text-transform: uppercase;
}

.footer__links {
    display: grid;
    gap: 0.65rem;
}

.footer__links a {
    color: rgba(255, 255, 255, 0.72);
    transition:
        color var(--transition),
        padding-left var(--transition);
}

.footer__links a:hover {
    padding-left: 4px;
    color: var(--color-accent);
}

.footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.11);
}

.footer__bottom .contenedor {
    padding-block: 1.3rem;
}

.footer__bottom p {
    color: rgba(255, 255, 255, 0.58);
    font-size: 0.86rem;
    text-align: center;
}

/* =====================================================
   RESPONSIVIDAD
===================================================== */

@media (max-width: 1120px) {
    .header__main-content {
        min-height: 82px;
    }

    .menu-toggle {
        display: flex;
    }

    .navigation {
        position: absolute;
        top: 100%;
        right: 0;
        left: 0;

        max-height: 0;
        overflow: hidden;

        background-color: var(--color-surface);
        box-shadow: var(--shadow-medium);

        opacity: 0;
        visibility: hidden;

        transition:
            max-height 0.45s ease,
            opacity var(--transition),
            visibility var(--transition);
    }

    .navigation.navigation--open {
        max-height: calc(100vh - 120px);
        overflow-y: auto;

        opacity: 1;
        visibility: visible;
    }

    .navigation__list {
        display: block;

        width: min(90%, var(--container-width));
        margin-inline: auto;
        padding-block: 1rem 1.5rem;
    }

    .navigation__list>li {
        border-bottom: 1px solid var(--color-border);
    }

    .navigation__link {
        font-size: 0.9rem;
        white-space: nowrap;
    }

    .navigation__dropdown-button {
        justify-content: space-between;

        width: 100%;
        padding: 0.9rem 0.3rem;

        border-radius: 0;
    }

    .navigation__link--active::after {
        display: none;
    }

    .navigation__link--contact {
        justify-content: center;

        margin-top: 1rem;
        margin-left: 0;
        padding: 0.8rem 1rem;

        border-radius: 999px;
    }

    .navigation__dropdown {
        position: static;

        width: 100%;
        max-height: 0;
        padding: 0;
        overflow: hidden;

        border: none;
        border-radius: 0;

        background-color: var(--color-background-soft);
        box-shadow: none;

        visibility: visible;
        opacity: 1;
        transform: none;

        transition:
            max-height 0.4s ease,
            padding var(--transition);
    }

    .navigation__item--dropdown:hover .navigation__dropdown,
    .navigation__item--dropdown:focus-within .navigation__dropdown {
        max-height: 0;
        padding: 0;
    }

    .navigation__item--dropdown.dropdown-open .navigation__dropdown {
        max-height: 500px;
        padding: 0.55rem;
    }

    .navigation__dropdown a {
        padding: 0.7rem 0.9rem;
    }

    .solutions-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .quote-callout__content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .quote-callout__actions {
        justify-content: flex-start;
    }

    .footer__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 820px) {
    .section {
        padding-block: 4.2rem;
    }

    .hero {
        min-height: 620px;

        background:
            linear-gradient(90deg,
                rgba(11, 25, 57, 0.94),
                rgba(20, 43, 89, 0.75)),
            url("../img/portada/portada-cnc.png") center / cover no-repeat;
    }

    .project-card {
        flex-basis: calc((100% - 1.35rem) / 2);
    }

    .carousel {
        grid-template-columns: 44px minmax(0, 1fr) 44px;
        gap: 0.55rem;
    }

    .carousel__control {
        width: 42px;
        height: 42px;
    }
}

@media (max-width: 620px) {
    .contenedor {
        width: min(92%, var(--container-width));
    }

    .header__top-content {
        align-items: flex-start;
        padding-block: 0.55rem;
    }

    .header__message {
        max-width: 210px;
        font-size: 0.73rem;
        line-height: 1.35;
    }

    .logo img {
        width: 76px;
        max-height: 68px;
    }

    .header__main-content {
        min-height: 78px;
    }

    .hero {
        min-height: 570px;
    }

    .hero__content {
        padding-block: 4.5rem;
    }

    .hero__title {
        font-size: 2.25rem;
    }

    .hero__actions {
        flex-direction: column;
        align-items: stretch;
    }

    .hero__actions .button {
        width: 100%;
    }

    .section-heading {
        margin-bottom: 2rem;
    }

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

    .solution-card__content p {
        min-height: auto;
    }

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

    .carousel__control {
        position: absolute;
        top: 112px;
        z-index: 4;

        background-color: rgba(11, 23, 50, 0.82);
    }

    .carousel__control--previous {
        left: 0.55rem;
    }

    .carousel__control--next {
        right: 0.55rem;
    }

    .project-card {
        flex-basis: 100%;
    }

    .project-card img {
        height: 270px;
    }

    .quote-callout__actions {
        flex-direction: column;
    }

    .quote-callout__actions .button {
        width: 100%;
    }

    .footer__grid {
        grid-template-columns: 1fr;
        gap: 2.2rem;
        padding-block: 3.5rem;
    }
}

@media (max-width: 390px) {
    .text-size__button {
        min-width: 30px;
        padding-inline: 0.3rem;
    }

    .hero__title {
        font-size: 2rem;
    }

    .section-heading__title,
    .quote-callout h2 {
        font-size: 1.8rem;
    }
}

/* Estado desactivado de los controles de accesibilidad */

.text-size__button:disabled {
    cursor: not-allowed;
    opacity: 0.45;
}

.text-size__button:disabled:hover {
    border-color: rgba(255, 255, 255, 0.3);
    background-color: transparent;
    color: var(--color-text-light);
}

/* =====================================================
           CARRUSEL PRINCIPAL
        ===================================================== */

.hero-carousel {
    position: relative;

    min-height: 680px;
    overflow: hidden;

    background-color: var(--color-primary-dark);
}

.hero-carousel__track {
    position: relative;
    min-height: 680px;
}

.hero-slide {
    position: absolute;
    inset: 0;

    display: flex;
    align-items: center;

    min-height: 680px;

    visibility: hidden;
    opacity: 0;

    transition:
        opacity 0.8s ease,
        visibility 0.8s ease;
}

.hero-slide--active {
    position: relative;

    visibility: visible;
    opacity: 1;
}

.hero-slide__image {
    position: absolute;
    inset: 0;

    width: 100%;
    height: 100%;

    object-fit: cover;
    object-position: center;
}

.hero-slide__overlay {
    position: absolute;
    inset: 0;

    background:
        linear-gradient(90deg,
            rgba(10, 24, 54, 0.96) 0%,
            rgba(18, 43, 90, 0.83) 48%,
            rgba(18, 43, 90, 0.35) 100%);
}

.hero-slide__overlay::after {
    content: "";

    position: absolute;
    inset: 0;

    background:
        linear-gradient(135deg,
            transparent 0 58%,
            rgba(253, 180, 39, 0.12) 58% 59%,
            transparent 59% 100%);
}

.hero-slide__content {
    position: relative;
    z-index: 2;

    padding-block: 6rem;
}

.hero-slide__eyebrow {
    margin-bottom: 1rem;

    color: var(--color-accent);

    font-size: 0.9rem;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.hero-slide__title {
    max-width: 780px;
    margin-bottom: 1.4rem;

    color: var(--color-text-light);

    font-size: clamp(2.5rem, 5vw, 4.6rem);
    letter-spacing: -0.035em;
}

.hero-slide__description {
    max-width: 690px;
    margin-bottom: 2.2rem;

    color: rgba(255, 255, 255, 0.86);

    font-size: clamp(1.05rem, 2vw, 1.25rem);
}

.hero-slide__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem;
}

/* Flechas */

.hero-carousel__control {
    position: absolute;
    top: 50%;
    z-index: 5;

    display: flex;
    align-items: center;
    justify-content: center;

    width: 52px;
    height: 52px;

    border: 1px solid rgba(255, 255, 255, 0.45);
    border-radius: 50%;

    background-color: rgba(10, 24, 54, 0.58);
    color: var(--color-text-light);

    font-size: 2.2rem;
    line-height: 1;

    transform: translateY(-50%);

    transition:
        background-color var(--transition),
        color var(--transition),
        border-color var(--transition);
}

.hero-carousel__control:hover {
    border-color: var(--color-accent);
    background-color: var(--color-accent);
    color: var(--color-primary-dark);
}

.hero-carousel__control--previous {
    left: 1.5rem;
}

.hero-carousel__control--next {
    right: 1.5rem;
}

/* Indicadores inferiores */

.hero-carousel__indicators {
    position: absolute;
    bottom: 1.5rem;
    left: 50%;
    z-index: 5;

    display: flex;
    align-items: center;
    gap: 0.65rem;

    transform: translateX(-50%);
}

.hero-carousel__indicator {
    width: 11px;
    height: 11px;
    padding: 0;

    border: 2px solid rgba(255, 255, 255, 0.8);
    border-radius: 999px;

    background-color: transparent;

    transition:
        width var(--transition),
        background-color var(--transition),
        border-color var(--transition);
}

.hero-carousel__indicator:hover {
    border-color: var(--color-accent);
}

.hero-carousel__indicator--active {
    width: 34px;

    border-color: var(--color-accent);
    background-color: var(--color-accent);
}

/* =====================================================
               CARRUSEL PRINCIPAL
            ===================================================== */

.hero-carousel {
    position: relative;
    width: 100%;
    min-height: 680px;
    overflow: hidden;
    background-color: var(--color-primary-dark);
}

.hero-carousel__track {
    position: relative;
    width: 100%;
    min-height: 680px;
}

/* Todas las diapositivas permanecen ocultas */

.hero-slide {
    position: absolute;
    inset: 0;

    display: none;
    align-items: center;

    width: 100%;
    min-height: 680px;
}

/* Solamente se muestra la diapositiva activa */

.hero-slide.hero-slide--active {
    display: flex;
}

.hero-slide__image {
    position: absolute;
    inset: 0;

    width: 100%;
    height: 100%;

    object-fit: cover;
    object-position: center;
}

.hero-slide__overlay {
    position: absolute;
    inset: 0;
    z-index: 1;

    background:
        linear-gradient(90deg,
            rgba(10, 24, 54, 0.96) 0%,
            rgba(18, 43, 90, 0.84) 50%,
            rgba(18, 43, 90, 0.38) 100%);
}

.hero-slide__content {
    position: relative;
    z-index: 2;

    width: min(90%, var(--container-width));
    margin-inline: auto;
    padding-block: 6rem;
}

.hero-slide__eyebrow {
    margin-bottom: 1rem;

    color: var(--color-accent);

    font-size: 0.9rem;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.hero-slide__title {
    max-width: 780px;
    margin-bottom: 1.4rem;

    color: #ffffff;

    font-size: clamp(2.5rem, 5vw, 4.6rem);
    line-height: 1.1;
    letter-spacing: -0.035em;
}

.hero-slide__description {
    max-width: 690px;
    margin-bottom: 2.2rem;

    color: rgba(255, 255, 255, 0.88);

    font-size: clamp(1.05rem, 2vw, 1.25rem);
}

.hero-slide__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem;
}

/* Flechas */

.hero-carousel__control {
    position: absolute;
    top: 50%;
    z-index: 10;

    display: flex;
    align-items: center;
    justify-content: center;

    width: 52px;
    height: 52px;
    padding: 0;

    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 50%;

    background-color: rgba(10, 24, 54, 0.72);
    color: #ffffff;

    font-size: 2.2rem;
    line-height: 1;

    transform: translateY(-50%);

    transition:
        background-color 0.3s ease,
        color 0.3s ease,
        border-color 0.3s ease;
}

.hero-carousel__control:hover {
    border-color: var(--color-accent);
    background-color: var(--color-accent);
    color: var(--color-primary-dark);
}

.hero-carousel__control--previous {
    left: 1.5rem;
}

.hero-carousel__control--next {
    right: 1.5rem;
}

/* Indicadores */

.hero-carousel__indicators {
    position: absolute;
    bottom: 1.5rem;
    left: 50%;
    z-index: 10;

    display: flex;
    align-items: center;
    gap: 0.65rem;

    transform: translateX(-50%);
}

.hero-carousel__indicator {
    width: 12px;
    height: 12px;
    padding: 0;

    border: 2px solid #ffffff;
    border-radius: 999px;

    background-color: transparent;

    transition:
        width 0.3s ease,
        background-color 0.3s ease;
}

.hero-carousel__indicator--active {
    width: 34px;
    border-color: var(--color-accent);
    background-color: var(--color-accent);
}

/* Responsividad */

@media (max-width: 820px) {

    .hero-carousel,
    .hero-carousel__track,
    .hero-slide {
        min-height: 620px;
    }

    .hero-slide__overlay {
        background:
            linear-gradient(90deg,
                rgba(10, 24, 54, 0.96),
                rgba(18, 43, 90, 0.75));
    }

    .hero-carousel__control {
        width: 44px;
        height: 44px;
    }

    .hero-carousel__control--previous {
        left: 0.75rem;
    }

    .hero-carousel__control--next {
        right: 0.75rem;
    }
}

@media (max-width: 620px) {

    .hero-carousel,
    .hero-carousel__track,
    .hero-slide {
        min-height: 650px;
    }

    .hero-slide__content {
        width: 88%;
        padding-top: 4rem;
        padding-bottom: 7rem;
    }

    .hero-slide__title {
        font-size: 2.2rem;
    }

    .hero-slide__actions {
        flex-direction: column;
    }

    .hero-slide__actions .button {
        width: 100%;
    }

    .hero-carousel__control {
        top: auto;
        bottom: 1rem;

        width: 40px;
        height: 40px;

        transform: none;
    }

    .hero-carousel__control--previous {
        left: 1rem;
    }

    .hero-carousel__control--next {
        right: 1rem;
    }

    .hero-carousel__indicators {
        bottom: 1.7rem;
    }
}

.solutions-preview {
    padding: 5rem 0;
    background: #f4f7fb;
}

.solutions-preview__grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.5rem;
}

.solution-card {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid #d9e2ef;
    border-radius: 24px;
    background: #ffffff;
    box-shadow: 0 12px 30px rgba(7, 21, 47, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.solution-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 18px 40px rgba(7, 21, 47, 0.15);
}

.solution-card__image {
    position: relative;
    height: 230px;
    overflow: hidden;
    background: linear-gradient(180deg, #dfe6f1, #b9c4d5);
}

.solution-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.45s ease;
}

.solution-card:hover .solution-card__image img {
    transform: scale(1.05);
}

.solution-card__content {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 1.8rem 1.6rem 2rem;
}

.solution-card__content h3 {
    margin: 0;
    color: #0f2d63;
    font-size: 2rem;
    line-height: 1.1;
}

.solution-card__content p {
    margin: 0;
    color: #5f6f86;
    line-height: 1.65;
    font-size: 1.05rem;
}

.solution-card__content a {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: auto;
    color: #0f2d63;
    font-weight: 800;
    text-decoration: none;
    transition: color 0.3s ease, transform 0.3s ease;
}

.solution-card__content a span {
    color: #f0a91a;
    font-size: 1.2rem;
}

.solution-card__content a:hover {
    color: #f0a91a;
    transform: translateX(4px);
}

@media (max-width: 1100px) {
    .solutions-preview__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 700px) {
    .solutions-preview__grid {
        grid-template-columns: 1fr;
    }

    .solution-card__image {
        height: 220px;
    }

    .solution-card__content h3 {
        font-size: 1.8rem;
    }

    /* =========================================================
               BOTÓN FLOTANTE DE WHATSAPP
               Archivo: css/style.css
            ========================================================= */

    .floating-whatsapp {
        position: fixed;
        right: 1.4rem;
        bottom: 1.4rem;
        z-index: 1000;

        display: inline-flex;
        align-items: center;
        gap: 0.7rem;

        padding: 0.65rem 1rem 0.65rem 0.65rem;

        border: 1px solid rgba(255, 255, 255, 0.22);
        border-radius: 999px;

        background-color: #07152f;
        color: #ffffff;

        font-size: 0.78rem;
        text-decoration: none;

        box-shadow:
            0 16px 35px rgba(7, 21, 47, 0.28);

        transition:
            transform 0.3s ease,
            background-color 0.3s ease,
            box-shadow 0.3s ease;
    }

    .floating-whatsapp>span {
        display: inline-flex;
        align-items: center;
        justify-content: center;

        width: 38px;
        height: 38px;

        border-radius: 50%;

        background-color: #fdb427;
        color: #07152f;

        font-size: 0.7rem;
        font-weight: 900;
    }

    .floating-whatsapp strong {
        font-weight: 800;
    }

    .floating-whatsapp:hover {
        background-color: #123264;
        color: #ffffff;

        box-shadow:
            0 21px 44px rgba(7, 21, 47, 0.35);

        transform: translateY(-4px);
    }

    @media (max-width: 620px) {
        .floating-whatsapp {
            right: 1rem;
            bottom: 1rem;

            padding: 0.55rem;
        }

        .floating-whatsapp strong {
            position: absolute;

            width: 1px;
            height: 1px;
            overflow: hidden;

            clip: rect(0 0 0 0);
            white-space: nowrap;
        }

        .floating-whatsapp>span {
            width: 43px;
            height: 43px;
        }
    }
}

/* =========================================================
   REDES SOCIALES Y CONTACTO INGPRO
   Archivo: css/style.css
========================================================= */

.footer-social {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.65rem;

    margin-top: 1.2rem;
}

.footer-social__link {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    width: 44px;
    height: 44px;

    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 14px;

    background:
        linear-gradient(145deg,
            #fdb427,
            #ffd66c);

    color: #07152f;

    box-shadow:
        0 10px 24px rgba(0, 0, 0, 0.17);

    transition:
        transform 0.3s ease,
        border-radius 0.3s ease,
        background-color 0.3s ease,
        box-shadow 0.3s ease;
}

.footer-social__link img {
    display: block;

    width: 22px;
    height: 22px;

    object-fit: contain;
}

.footer-social__link:hover {
    border-radius: 50%;

    background:
        linear-gradient(145deg,
            #ffffff,
            #eaf0f8);

    box-shadow:
        0 15px 31px rgba(0, 0, 0, 0.25);

    transform:
        translateY(-5px) rotate(-4deg);
}

.footer-social__link:focus-visible {
    outline: 3px solid #fdb427;
    outline-offset: 4px;
}

/* Tablet y celular */

@media (max-width: 760px) {
    .footer-social {
        justify-content: flex-start;
    }

    .footer-social__link {
        width: 42px;
        height: 42px;

        border-radius: 13px;
    }

    .footer-social__link img {
        width: 21px;
        height: 21px;
    }


    .floating-whatsapp__icon {
        display: inline-flex;
        align-items: center;
        justify-content: center;

        width: 38px;
        height: 38px;

        border-radius: 50%;

        background-color: #fdb427;
    }

    .floating-whatsapp__icon img {
        display: block;

        width: 21px;
        height: 21px;
    }

    @media (max-width: 620px) {
        .floating-whatsapp__icon {
            width: 43px;
            height: 43px;
        }

        .floating-whatsapp__icon img {
            width: 23px;
            height: 23px;
        }
    }
}

/* =========================================================
   INGPRO — NAVBAR FIJO GLOBAL DEFINITIVO
========================================================= */

.navbar-fijo-sentinel {
    display: block;

    width: 100%;
    height: 1px;

    margin: -1px 0 0;
    padding: 0;

    pointer-events: none;
}

.navbar-principal-placeholder {
    display: none;

    width: 100%;
    height: 0;

    margin: 0;
    padding: 0;
}

.navbar-principal-placeholder--activo {
    display: block;
}

/*
   Funciona mediante el ID o mediante la clase original.
*/

#navbarPrincipal.navbar-principal--fijo,
.header__main.navbar-principal--fijo {
    position: fixed !important;

    top: 0 !important;
    right: 0 !important;
    left: 0 !important;

    z-index: 99999 !important;

    width: 100% !important;
    max-width: none !important;

    margin: 0 !important;

    overflow: visible !important;

    background-color: #ffffff !important;

    box-shadow:
        0 8px 28px rgba(3, 20, 48, 0.18);
}

/*
   Evita que el menú desplegable quede detrás de la página.
*/

#navbarPrincipal.navbar-principal--fijo nav,
#navbarPrincipal.navbar-principal--fijo .navigation,
#navbarPrincipal.navbar-principal--fijo .navigation__list,
.header__main.navbar-principal--fijo nav,
.header__main.navbar-principal--fijo .navigation,
.header__main.navbar-principal--fijo .navigation__list {
    position: relative;
    z-index: 100000;
}

#navbarPrincipal.navbar-principal--fijo .navigation__submenu,
.header__main.navbar-principal--fijo .navigation__submenu {
    z-index: 100001 !important;
}

/* =========================================================
   TABLET Y CELULAR
========================================================= */

@media (max-width: 1120px) {

    #navbarPrincipal.navbar-principal--fijo,
    .header__main.navbar-principal--fijo {
        box-shadow:
            0 7px 24px rgba(3, 20, 48, 0.2);
    }

    #navbarPrincipal.navbar-principal--fijo .navigation,
    .header__main.navbar-principal--fijo .navigation {
        z-index: 100001;
    }
}

/* =========================================================
   IMPRESIÓN
========================================================= */

@media print {

    #navbarPrincipal.navbar-principal--fijo,
    .header__main.navbar-principal--fijo {
        position: static !important;

        box-shadow: none;
    }

    .navbar-fijo-sentinel,
    .navbar-principal-placeholder {
        display: none !important;
    }
}

/* =====================================================
   CORRECCIONES DE CONTRASTE Y LEGIBILIDAD
===================================================== */

/* Encabezados del footer: evita texto azul oscuro sobre fondo azul marino. */
.footer h2,
.footer h3,
.footer__column h2,
.footer__column h3 {
    color: var(--color-accent, #fdb427);
}

.footer a {
    color: rgba(255, 255, 255, 0.86);
}

.footer a:hover,
.footer a:focus-visible {
    color: var(--color-accent, #fdb427);
}

/* Texto de las secciones que usan el fondo oscuro global. */
.section--dark h1,
.section--dark h2,
.section--dark h3 {
    color: #ffffff;
}

.section--dark p {
    color: rgba(255, 255, 255, 0.76);
}

/* Refuerzo para bloques oscuros específicos del sitio. */
.projects-process h2,
.projects-process h3,
.router-proceso h2,
.router-proceso h3,
.routerfab-cta h2,
.laserco2-cta h2 {
    color: #ffffff;
}

.projects-process p,
.router-proceso p,
.routerfab-cta p,
.laserco2-cta p {
    color: rgba(255, 255, 255, 0.76);
}

/* ===== INGPRO: BANDA DE MEDIOS DE PAGO ===== */
.payment-ticker {
    --payment-band-height: 64px;
    --payment-tile-width: 933px;
    width: 100%;
    overflow: hidden;
    background: #06142f;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    border-bottom: 1px solid rgba(255, 196, 0, 0.35);
    box-shadow: 0 8px 22px rgba(3, 15, 36, 0.14);
    position: relative;
    z-index: 2;
}

.payment-ticker::before,
.payment-ticker::after {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    width: clamp(18px, 4vw, 72px);
    z-index: 2;
    pointer-events: none;
}

.payment-ticker::before {
    left: 0;
    background: linear-gradient(90deg, #06142f 0%, rgba(6, 20, 47, 0) 100%);
}

.payment-ticker::after {
    right: 0;
    background: linear-gradient(270deg, #06142f 0%, rgba(6, 20, 47, 0) 100%);
}

.payment-ticker__visual {
    height: var(--payment-band-height);
    width: 100%;
    background-image: url("../img/payment/asi-se-paga-hoy.png");
    background-repeat: repeat-x;
    background-position: 0 center;
    background-size: var(--payment-tile-width) var(--payment-band-height);
    animation: ingpro-payment-scroll 24s linear infinite;
    will-change: background-position;
}

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

@keyframes ingpro-payment-scroll {
    from {
        background-position-x: 0;
    }
    to {
        background-position-x: calc(0px - var(--payment-tile-width));
    }
}

@media (max-width: 767px) {
    .payment-ticker {
        --payment-band-height: 52px;
        --payment-tile-width: 758px;
    }

    .payment-ticker__visual {
        animation-duration: 21s;
    }
}

@media (prefers-reduced-motion: reduce) {
    .payment-ticker__visual {
        animation: none;
    }
}

/* ===== INGPRO: ESTADOS DE NUEVOS SERVICIOS ===== */
.capability-status {
    padding: clamp(3.5rem, 6vw, 6rem) 0;
    background:
        radial-gradient(circle at top right, rgba(255, 196, 0, 0.12), transparent 34%),
        linear-gradient(180deg, #f8fafc 0%, #eef3f8 100%);
}

.capability-status__heading {
    max-width: 820px;
    margin-bottom: clamp(1.6rem, 3vw, 2.5rem);
}

.capability-status__eyebrow {
    margin: 0 0 .65rem;
    color: #a66c00;
    font-size: .78rem;
    font-weight: 800;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.capability-status__heading h2 {
    margin: 0 0 .9rem;
    color: #081b38;
    font-size: clamp(1.85rem, 4vw, 3rem);
    line-height: 1.08;
}

.capability-status__heading p:last-child {
    margin: 0;
    color: #4c5c70;
    line-height: 1.7;
}

.capability-status__grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 1rem;
}

.capability-card {
    min-height: 178px;
    padding: 1.35rem;
    border: 1px solid rgba(12, 36, 68, 0.10);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 14px 35px rgba(10, 31, 58, 0.08);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.capability-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 196, 0, .38);
    box-shadow: 0 18px 42px rgba(10, 31, 58, 0.13);
}

.capability-card__status {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    min-height: 28px;
    padding: .35rem .65rem;
    border-radius: 999px;
    font-size: .7rem;
    font-weight: 850;
    letter-spacing: .06em;
    text-transform: uppercase;
}

.capability-card__status--available {
    color: #0c5b3e;
    background: #e4f7ee;
}

.capability-card__status--soon {
    color: #805300;
    background: #fff3cf;
}

.capability-card h3 {
    margin: 1rem 0 .45rem;
    color: #0a2345;
    font-size: 1.08rem;
    line-height: 1.25;
}

.capability-card p {
    margin: 0;
    color: #617084;
    font-size: .92rem;
    line-height: 1.55;
}

.capability-status__cta {
    margin-top: 1.5rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .9rem;
}

@media (max-width: 1100px) {
    .capability-status__grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 720px) {
    .capability-status__grid {
        grid-template-columns: 1fr;
    }

    .capability-card {
        min-height: 0;
    }
}