:root {
    --footer-dorsa-size: 20px;
    --footer-dorsa-spacing: 0.14em;
}

.footer-custom {
    position: relative;
    overflow: hidden;
    box-sizing: border-box;
    background-color: var(--color-negro) !important;
    border: 1px solid var(--color-dorado);
    border-radius: 25px;
    font-family: var(--fuente-parrafos);
    width: 100% !important;
    max-width: 100%;
}

.footer-custom * {
    box-sizing: border-box;
}

/* montañas detras */
.footer-custom::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%20500%20300'%3E%3Cpolygon%20points='0,300%2090,140%20150,210%20230,60%20300,180%20380,100%20500,300'%20fill='%23E5E1E6'%20opacity='0.5'/%3E%3Cpolygon%20points='120,300%20210,170%20270,230%20350,110%20500,300'%20fill='%23B3A269'%20opacity='0.6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right bottom;
    background-size: 55% auto;
    opacity: 0.08;
    pointer-events: none;
}

.footer-custom .container {
    position: relative;
    z-index: 1;
    max-width: 100% !important;
    width: 100% !important;
    padding: 0 30px;
    margin: 0 auto;
}

.footer-border-main {
    border-color: rgba(179, 162, 105, 0.2) !important;
}

.footer-brand-link {
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
    gap: 0.75rem;
    text-decoration: none !important;
}

.footer-brand-link .footer-logo {
    margin-right: 0 !important;
}

.footer-logo {
    width: 65px;
    height: 65px;
    object-fit: contain;
    flex-shrink: 0;
}

.footer-title-text {
    margin: 0;
    display: block;
    line-height: 0.9;
    font-family: var(--fuente-titulos);
    color: var(--color-blanco-hueso) !important;
    font-size: 2.1rem;
    letter-spacing: 0.05em;
    font-weight: 400;
    text-transform: capitalize;
}

.footer-desc-text {
    color: var(--color-blanco-hueso) !important;
    opacity: 0.9;
    font-size: 0.85rem;
    line-height: 1.5;
    max-width: 220px;
}

.footer-line-decor {
    width: 80px;
    height: 1px;
    background-color: var(--color-dorado) !important;
}

.footer-section-heading {
    color: var(--color-dorado) !important;
    font-family: var(--fuente-titulos);
    font-size: var(--footer-dorsa-size) !important;
    letter-spacing: var(--footer-dorsa-spacing);
    line-height: 1.1;
    font-weight: 400;
}

.footer-custom a,
.footer-links-list a,
.footer-contact-info li,
.footer-credits-row span,
.footer-legal-links a {
    color: var(--color-blanco-hueso) !important;
    text-decoration: none !important;
}

.footer-links-list a span,
.footer-contact-info li i,
.footer-hop-icon,
.footer-center-svg,
.footer-legal-links span,
.footer-social-icon i {
    color: var(--color-dorado) !important;
}

.footer-phone-number {
    transition: color 0.2s ease, text-shadow 0.2s ease;
}

.footer-phone-number:hover,
.footer-phone-number:focus-visible {
    color: var(--color-dorado) !important;
    text-shadow: 0 0 8px rgba(179, 162, 105, 0.5);
    outline: none;
}

.footer-links-list a:hover,
.footer-legal-links a:hover {
    color: var(--color-dorado) !important;
}

.footer-social-icon {
    border: 1px solid rgba(179, 162, 105, 0.4) !important;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    transition: background-color 0.2s ease, border-color 0.2s ease;
}

.footer-social-icon:hover {
    background-color: rgba(179, 162, 105, 0.15) !important;
    border-color: var(--color-dorado) !important;
}

.footer-credits-row {
    opacity: 0.8;
}

.footer-legal-links a {
    color: var(--color-blanco-hueso) !important;
}

.footer-custom .row {
    display: flex;
    flex-wrap: wrap;
    margin-right: -15px;
    margin-left: -15px;
}

.footer-custom .col-12,
.footer-custom .col-sm-4,
.footer-custom .col-md-3 {
    position: relative;
    width: 100%;
    padding-right: 15px;
    padding-left: 15px;
}

.footer-custom .col-12 {
    flex: 0 0 100%;
    max-width: 100%;
}

.footer-custom .d-flex {
    display: flex;
}

.footer-custom .d-block {
    display: block;
}

.footer-custom .flex-column {
    flex-direction: column;
}

.footer-custom .align-items-center {
    align-items: center;
}

.footer-custom .justify-content-center {
    justify-content: center;
}

.footer-custom .justify-content-between {
    justify-content: space-between;
}

.footer-custom .flex-wrap {
    flex-wrap: wrap;
}

.footer-custom .gap-2 {
    gap: 0.5rem;
}

.footer-custom .gap-3 {
    gap: 1rem;
}

.footer-custom .gy-4 {
    row-gap: 1rem;
}

.footer-custom .me-3 {
    margin-right: 1rem;
}

.footer-custom .mb-0 {
    margin-bottom: 0 !important;
}

.footer-custom .mb-2 {
    margin-bottom: 0.5rem !important;
}

.footer-custom .mb-3 {
    margin-bottom: 0.75rem !important;
}

.footer-custom .mb-4 {
    margin-bottom: 1rem !important;
}

.footer-custom .mt-3 {
    margin-top: 0.75rem !important;
}

.footer-custom .mt-5 {
    margin-top: 2rem !important;
}

.footer-custom .py-5 {
    padding-top: 1.75rem !important;
    padding-bottom: 1.75rem !important;
}

.footer-custom .px-4 {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
}

.footer-custom .pb-3 {
    padding-bottom: 0.75rem !important;
}

.footer-custom .pb-4 {
    padding-bottom: 1rem !important;
}

.footer-custom .pt-2 {
    padding-top: 0.5rem !important;
}

.footer-custom .p-0 {
    padding: 0 !important;
}

.footer-custom .m-0 {
    margin: 0 !important;
}

.footer-custom .small {
    font-size: 0.82rem;
}

.footer-custom .fw-bold {
    font-weight: 700;
}

.footer-custom .text-uppercase {
    text-transform: uppercase;
}

.footer-custom .text-decoration-none {
    text-decoration: none;
}

.footer-custom .list-unstyled {
    list-style: none;
}

.footer-custom .border-bottom {
    border-bottom: 1px solid rgba(179, 162, 105, 0.2) !important;
}

/* === Logos Institucionales === */
.footer-institutional-logos {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 1rem 0 0.75rem;
    margin-top: 0.25rem;
    border-top: 1px solid rgba(179, 162, 105, 0.2);
}

.footer-institutional-logos .footer-section-heading {
    font-size: 16px !important;
    margin-bottom: 0.5rem !important;
}

.footer-logos-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-bottom: 0.5rem;
}

.footer-inst-logo {
    height: 50px;
    width: auto;
    object-fit: contain;
    filter: brightness(0.95);
    transition: filter 0.3s ease, transform 0.3s ease;
}

.footer-inst-logo:hover {
    filter: brightness(1.1);
    transform: scale(1.05);
}

.footer-logo-presidencia {
    height: 48px;
}

.footer-logo-sena-fe {
    height: 42px;
}

.footer-inst-description {
    color: var(--color-blanco-hueso) !important;
    opacity: 0.7;
    font-size: 0.75rem;
    margin: 0;
    font-style: italic;
}

/* ========================================
   RESPONSIVE — sm breakpoint
   ======================================== */
@media (min-width: 576px) {
    .footer-custom .col-sm-4 {
        flex: 0 0 33.333333%;
        max-width: 33.333333%;
    }
}

@media (min-width: 768px) {
    .footer-custom .col-md-3 {
        flex: 0 0 25%;
        max-width: 25%;
    }
}

/* ========================================
   RESPONSIVE — Móvil (≤860px)
   ======================================== */
@media (max-width: 860px) {
    .footer-custom {
        width: calc(100% - 20px) !important;
        margin: 20px auto 10px !important;
        padding: 16px 14px !important;
        border-radius: 18px;
        border-color: rgba(179, 162, 105, 0.35);
        background: rgba(34, 34, 35, 0.92) !important;
    }

    .footer-custom::before {
        background-size: 110% auto;
        opacity: 0.04;
    }

    .footer-custom .container {
        padding: 0;
    }

    .footer-custom .row {
        text-align: center;
        row-gap: 10px;
        padding-bottom: 10px !important;
        margin-bottom: 8px !important;
    }

    .footer-custom .d-flex {
        justify-content: center;
    }

    .footer-custom .py-5 {
        padding-top: 1rem !important;
        padding-bottom: 1rem !important;
    }

    .footer-custom .px-4 {
        padding-left: 0 !important;
        padding-right: 0 !important;
    }

    /* --- Marca --- */
    .footer-brand-link {
        justify-content: center;
        gap: 0.5rem;
        margin-bottom: 0 !important;
    }

    .footer-logo {
        width: 38px;
        height: 38px;
    }

    .footer-title-text {
        font-size: 1.5rem;
        line-height: 1;
        letter-spacing: 0.04em;
    }

    .footer-title-text br {
        display: none;
    }

    .footer-desc-text {
        display: none;
    }

    .footer-line-decor,
    .footer-hop-icon {
        display: none !important;
    }

    .footer-section-heading {
        font-family: var(--fuente-destacados);
        font-size: 0.85rem !important;
        margin-bottom: 0.35rem !important;
        letter-spacing: 0.08em;
        color: rgba(179, 162, 105, 0.9) !important;
    }

    /* --- Navegación: links simples en fila --- */
    .footer-links-list {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 4px 14px;
        max-width: 100%;
        margin: 0 auto !important;
        padding: 0 !important;
    }

    .footer-links-list li {
        margin: 0 !important;
        padding: 0 !important;
        border-bottom: 0 !important;
    }

    .footer-links-list a {
        min-height: auto;
        justify-content: center;
        padding: 4px 0;
        border-radius: 0;
        background: none !important;
        border: none !important;
        font-size: 0.82rem;
        line-height: 1.2;
        transition: color 0.2s ease;
    }

    .footer-links-list a span {
        display: none;
    }

    /* --- Contacto: apilado vertical limpio --- */
    .footer-contact-info {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 6px;
    }

    .footer-contact-info li {
        margin: 0 !important;
        padding: 0 !important;
        border-bottom: 0 !important;
        font-size: 0.78rem;
        line-height: 1.25;
        color: rgba(229, 225, 230, 0.82) !important;
        justify-content: center;
    }

    .footer-contact-info li i {
        font-size: 0.85rem;
    }

    .footer-contact-info a {
        overflow-wrap: anywhere;
    }

    /* --- Redes sociales: solo iconos horizontales --- */
    .footer-custom .col-12:last-child ul {
        display: flex;
        flex-direction: row;
        justify-content: center;
        gap: 12px;
        margin-top: 0 !important;
    }

    .footer-custom .col-12:last-child li {
        margin: 0 !important;
    }

    .footer-custom .col-12:last-child a {
        gap: 0 !important;
        font-size: 0;
    }

    .footer-social-icon {
        width: 34px;
        height: 34px;
        font-size: 0.95rem;
        background: rgba(179, 162, 105, 0.08);
    }

    /* --- Credits --- */
    .footer-credits-row {
        gap: 3px;
        padding-top: 0 !important;
        text-align: center;
        opacity: 0.7;
    }

    .footer-center-svg {
        display: none;
    }

    .footer-credits-row span {
        margin: 0 !important;
        font-size: 0.65rem;
        line-height: 1.3;
        max-width: 300px;
        margin-left: auto;
        margin-right: auto;
    }

    /* --- Logos institucionales móvil --- */
    .footer-institutional-logos {
        padding: 0.75rem 0 0.5rem;
        margin-top: 0.15rem;
    }

    .footer-institutional-logos .footer-section-heading {
        font-size: 0.8rem !important;
        margin-bottom: 0.3rem !important;
    }

    .footer-logos-row {
        gap: 1rem;
        margin-bottom: 0.35rem;
    }

    .footer-inst-logo {
        height: 35px;
    }

    .footer-logo-presidencia {
        height: 33px;
    }

    .footer-logo-sena-fe {
        height: 30px;
    }

    .footer-inst-description {
        font-size: 0.62rem;
    }
}

/* ========================================
   RESPONSIVE — Móvil pequeño (≤420px)
   ======================================== */
@media (max-width: 420px) {
    .footer-custom {
        padding: 14px 10px !important;
    }

    .footer-links-list {
        gap: 3px 10px;
    }

    .footer-contact-info {
        flex-direction: column;
        gap: 4px;
    }

    .footer-custom .col-12:last-child ul {
        flex-direction: row;
        gap: 10px;
    }
}