/*
 * FLACSO - Preinscripción seminarios
 * Modernización visual responsive sin modificar el contrato de datos.
 */
.flacso-preinscripcion-seminario-main {
    --flacso-azul: var(--global-palette1, #16396f);
    --flacso-azul-oscuro: var(--global-palette3, #0f1a2d);
    --flacso-amarillo: var(--global-palette2, #fed222);
    --flacso-texto: var(--global-palette4, #2e2f34);
    --flacso-muted: var(--global-palette5, #6b7280);
    --flacso-borde: rgba(22, 57, 111, 0.14);
    --flacso-fondo: #f6f8fb;
    --flacso-card: #ffffff;
    --flacso-radius-xl: 26px;
    --flacso-radius-lg: 18px;
    --flacso-radius-md: 12px;
    --flacso-shadow-soft: 0 20px 60px rgba(15, 26, 45, 0.12);
    --flacso-shadow-card: 0 10px 30px rgba(15, 26, 45, 0.08);
    background: var(--flacso-fondo);
    color: var(--flacso-texto);
    overflow-x: clip;
}

.flacso-preinscripcion-seminario-main *,
.flacso-preinscripcion-seminario-main *::before,
.flacso-preinscripcion-seminario-main *::after {
    box-sizing: border-box;
}

.flacso-preinscripcion-seminario-main .site-container,
.flacso-preinscripcion-seminario-main .content-container {
    width: min(1120px, calc(100% - 32px));
    max-width: 1120px;
    margin-inline: auto;
}

.preinsc-hero {
    position: relative;
    isolation: isolate;
    min-height: clamp(360px, 46vw, 560px);
    padding: clamp(32px, 6vw, 72px) 0;
    display: flex;
    align-items: center;
    overflow: hidden;
    background:
        radial-gradient(circle at 12% 10%, rgba(254, 210, 34, 0.28), transparent 30%),
        linear-gradient(135deg, rgba(15, 26, 45, 0.97), rgba(22, 57, 111, 0.94));
    color: #ffffff;
}

.preinsc-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background: linear-gradient(90deg, rgba(15, 26, 45, 0.94) 0%, rgba(22, 57, 111, 0.82) 55%, rgba(15, 26, 45, 0.62) 100%);
}

.preinsc-hero-bg-image {
    position: absolute;
    inset: 0;
    z-index: -2;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: saturate(0.9) contrast(1.05);
    transform: scale(1.02);
}

.preinsc-hero-grid {
    width: min(1120px, calc(100% - 32px));
    margin-inline: auto;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(280px, 360px);
    gap: clamp(24px, 5vw, 56px);
    align-items: center;
}

.btn-back-seminario {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    min-height: 42px;
    padding: 0.65rem 0.9rem;
    border: 1px solid rgba(255, 255, 255, 0.28);
    border-radius: 999px;
    color: #ffffff !important;
    text-decoration: none !important;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    transition: transform .2s ease, background .2s ease, border-color .2s ease;
}

.btn-back-seminario:hover,
.btn-back-seminario:focus-visible {
    transform: translateY(-1px);
    background: rgba(255, 255, 255, 0.18);
    border-color: rgba(255, 255, 255, 0.44);
}

.text-uppercase {
    text-transform: uppercase;
    letter-spacing: .12em;
    font-size: .78rem;
}

.preinsc-title {
    max-width: 820px;
    margin: 0.5rem 0 1rem;
    color: #ffffff !important;
    font-size: clamp(2rem, 5vw, 4.6rem);
    line-height: 0.98;
    letter-spacing: -0.055em;
    font-weight: 800;
}

.preinsc-subtitle {
    margin: 0;
    max-width: 680px;
    color: rgba(255, 255, 255, 0.88) !important;
    font-size: clamp(1.05rem, 2vw, 1.35rem);
    line-height: 1.45;
}

.preinsc-steps {
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: var(--flacso-radius-xl);
    padding: clamp(1.15rem, 2vw, 1.5rem);
    background: rgba(255, 255, 255, 0.10);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.18);
    backdrop-filter: blur(14px);
}

.preinsc-steps ol {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 0.9rem;
}

.preinsc-steps li {
    position: relative;
    padding: 0.95rem 0.95rem 0.95rem 3rem;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.10);
}

.preinsc-steps li::before {
    content: counter(list-item);
    position: absolute;
    left: 0.9rem;
    top: 0.95rem;
    width: 1.45rem;
    height: 1.45rem;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: var(--flacso-amarillo);
    color: var(--flacso-azul-oscuro);
    font-weight: 800;
    font-size: 0.78rem;
}

.step-title {
    color: #ffffff;
    font-weight: 750;
    line-height: 1.25;
}

.step-desc {
    margin-top: 0.25rem;
    color: rgba(255, 255, 255, 0.78);
    font-size: 0.92rem;
    line-height: 1.4;
}

.form-container {
    width: min(100%, 800px);
    margin-inline: auto;
}

.form-heading-eyebrow {
    margin: 0 0 1.1rem;
    color: var(--flacso-azul);
    font-size: .86rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .12em;
}

.flacso-formulario-card,
.flacso-success-card {
    width: 100%;
    border: 1px solid var(--flacso-borde);
    border-radius: var(--flacso-radius-xl);
    background: var(--flacso-card);
    box-shadow: var(--flacso-shadow-soft);
}

.flacso-formulario-body,
.flacso-success-body {
    padding: clamp(20px, 4vw, 42px);
}

.flacso-seccion {
    position: relative;
    padding: clamp(18px, 3vw, 28px);
    border: 1px solid var(--flacso-borde);
    border-radius: var(--flacso-radius-lg);
    background: linear-gradient(180deg, rgba(255,255,255,.98), rgba(248,250,252,.88));
    box-shadow: var(--flacso-shadow-card);
}

.flacso-seccion + .flacso-seccion {
    margin-top: clamp(16px, 3vw, 24px);
}

.flacso-seccion-header {
    display: flex;
    gap: 0.85rem;
    align-items: center;
    margin-bottom: 1.15rem;
}

.flacso-seccion-icon {
    flex: 0 0 auto;
    width: 44px;
    height: 44px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    background: rgba(22, 57, 111, 0.10);
    color: var(--flacso-azul);
}

.flacso-seccion-icon i {
    margin: 0 !important;
}

.flacso-seccion-title {
    margin: 0;
    color: var(--flacso-azul-oscuro);
    font-size: clamp(1.04rem, 1.8vw, 1.32rem);
    line-height: 1.25;
    font-weight: 800;
}

.flacso-campos-vertical {
    display: grid;
    gap: 1rem;
}

.flacso-preinscripcion-seminario-main .row {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    width: 100%;
}

.flacso-preinscripcion-seminario-main .col-md-6,
.flacso-preinscripcion-seminario-main .col-6 {
    flex: 0 0 calc(50% - 0.5rem);
    max-width: calc(50% - 0.5rem);
    width: 100%;
}

.flacso-input-group {
    min-width: 0;
}

.form-label,
.flacso-input-group > .form-label,
.flacso-input-group > span.form-label {
    display: block;
    margin-bottom: 0.45rem !important;
    color: var(--flacso-azul-oscuro);
    font-size: 0.94rem;
    font-weight: 750;
    line-height: 1.35;
}

.text-danger {
    color: #b42318 !important;
}

.form-control-flacso,
.form-select-flacso,
.flacso-preinscripcion-seminario-main input[type="text"],
.flacso-preinscripcion-seminario-main input[type="email"],
.flacso-preinscripcion-seminario-main input[type="tel"],
.flacso-preinscripcion-seminario-main input[type="date"],
.flacso-preinscripcion-seminario-main input[type="file"],
.flacso-preinscripcion-seminario-main select {
    width: 100%;
    min-height: 48px;
    border: 1px solid rgba(22, 57, 111, 0.20) !important;
    border-radius: 14px !important;
    background-color: #ffffff !important;
    color: #1f2937 !important;
    font-size: 16px;
    line-height: 1.4;
    padding: 0.78rem 0.92rem;
    transition: border-color .18s ease, box-shadow .18s ease, background-color .18s ease;
}

.flacso-preinscripcion-seminario-main input[type="file"] {
    padding: 0.68rem 0.85rem;
}

.form-control-flacso:focus,
.form-select-flacso:focus,
.flacso-preinscripcion-seminario-main input:focus,
.flacso-preinscripcion-seminario-main select:focus {
    outline: none;
    border-color: var(--flacso-azul) !important;
    box-shadow: 0 0 0 4px rgba(22, 57, 111, 0.13) !important;
}

.form-control-flacso::placeholder {
    color: #94a3b8;
}

.form-text,
.phone-error-details {
    display: block;
    margin-top: 0.45rem;
    color: var(--flacso-muted);
    font-size: 0.86rem;
    line-height: 1.35;
}

.invalid-feedback,
.invalid-feedback-radio,
.phone-error-details:not(.d-none) {
    display: none;
    margin-top: 0.45rem;
    color: #b42318;
    font-size: 0.86rem;
    font-weight: 650;
}

.was-validated .form-control:invalid ~ .invalid-feedback,
.was-validated .form-select:invalid ~ .invalid-feedback,
.form-control.is-invalid ~ .invalid-feedback,
.form-select.is-invalid ~ .invalid-feedback,
.is-invalid ~ .invalid-feedback,
.phone-error-details:not(.d-none) {
    display: block;
}

.is-invalid {
    border-color: #d92d20 !important;
    box-shadow: 0 0 0 4px rgba(217, 45, 32, 0.10) !important;
}

.is-valid {
    border-color: #12b76a !important;
    box-shadow: 0 0 0 4px rgba(18, 183, 106, 0.10) !important;
}

.valid-feedback {
    margin-top: .45rem;
    color: #027a48;
    font-size: .86rem;
    font-weight: 650;
}

.d-none { display: none !important; }

.flacso-radio-group {
    width: 100%;
}

.flacso-radio-options {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 0.75rem !important;
}

.flacso-radio-options .col-6,
.flacso-radio-options .col-md-6 {
    grid-column: span 1 !important;
}

.form-check-radio {
    position: relative;
    min-height: 52px;
    margin: 0 !important;
    padding: 0 !important;
}

.form-check-input-radio {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.form-check-label-radio {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 52px;
    padding: .8rem 1rem;
    border: 1px solid rgba(22, 57, 111, 0.18) !important;
    border-radius: 14px;
    background: #ffffff !important;
    color: var(--flacso-azul-oscuro) !important;
    font-weight: 750;
    cursor: pointer;
    transition: border-color .18s ease, box-shadow .18s ease, background .18s ease, transform .18s ease, color .18s ease;
}

.form-check-input-radio:checked + .form-check-label-radio {
    border-color: var(--flacso-azul) !important;
    background: var(--flacso-azul) !important;
    color: #ffffff !important;
    box-shadow: 0 4px 14px rgba(22, 57, 111, 0.24) !important;
}

.form-check-input-radio:focus-visible + .form-check-label-radio {
    outline: 3px solid rgba(22, 57, 111, 0.24);
    outline-offset: 2px;
}

.form-check-label-radio:hover {
    transform: translateY(-1px);
}

.country-select,
.iti {
    width: 100% !important;
}

#celular {
    padding-left: 52px;
}

.iti--separate-dial-code #celular {
    padding-left: 96px !important;
}

.iti__country-list,
.country-select .country-list {
    max-width: min(420px, calc(100vw - 32px));
    border-radius: 16px;
    box-shadow: 0 18px 44px rgba(15, 26, 45, 0.18);
    overflow-x: hidden;
}

.country-select .flag-emoji {
    position: absolute;
    right: 0.9rem;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
    font-size: 1.2rem;
}

.alert {
    width: min(100%, 980px);
    margin: 0 auto 1.25rem;
    padding: 1rem;
    border-radius: var(--flacso-radius-lg);
    border: 1px solid transparent;
}

.alert-danger {
    border-color: rgba(217, 45, 32, .22);
    background: #fff3f0;
    color: #7a271a;
}

.d-flex { display: flex; }
.align-items-start { align-items: flex-start; }
.flex-shrink-0 { flex-shrink: 0; }
.flex-grow-1 { flex-grow: 1; }
.mx-auto { margin-inline: auto; }
.text-center { text-align: center; }
.w-100 { width: 100%; }
.justify-content-center { justify-content: center; }

.flacso-boton-envio {
    margin-top: clamp(18px, 3vw, 28px);
}

.flacso-btn-primary,
button.flacso-btn-primary {
    display: inline-flex;
    align-items: center;
    gap: .55rem;
    min-height: 52px;
    padding: 0.9rem 1.25rem;
    border: 0;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--flacso-azul), #24539a);
    color: #ffffff !important;
    font-weight: 800;
    text-decoration: none !important;
    cursor: pointer;
    box-shadow: 0 12px 28px rgba(22, 57, 111, 0.24);
    transition: transform .18s ease, box-shadow .18s ease, filter .18s ease;
}

.flacso-btn-primary:hover,
.flacso-btn-primary:focus-visible {
    transform: translateY(-1px);
    filter: brightness(1.04);
    box-shadow: 0 16px 34px rgba(22, 57, 111, 0.30);
}

.flacso-btn-primary:disabled {
    cursor: progress;
    opacity: .78;
    transform: none;
}

.submit-loading-message {
    color: var(--flacso-texto) !important;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.flacso-success-card {
    max-width: 760px;
    margin-inline: auto;
}

.flacso-success-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: clamp(20px, 4vw, 34px);
    background: linear-gradient(135deg, rgba(22, 57, 111, 0.10), rgba(254, 210, 34, 0.18));
    border-bottom: 1px solid var(--flacso-borde);
}

.flacso-success-header h3 {
    margin: 0;
    color: var(--flacso-azul-oscuro);
    font-size: clamp(1.35rem, 3vw, 2rem);
    line-height: 1.15;
}

.flacso-success-icon {
    flex: 0 0 auto;
    width: 56px;
    height: 56px;
    border-radius: 18px;
    display: grid;
    place-items: center;
    background: #12b76a;
    color: #ffffff;
    box-shadow: 0 14px 24px rgba(18, 183, 106, 0.22);
}

.flacso-success-steps {
    padding: 1rem;
    border: 1px solid var(--flacso-borde);
    border-radius: var(--flacso-radius-lg);
    background: rgba(22, 57, 111, 0.04);
}

.flacso-success-steps h5 {
    margin: 0 0 .75rem;
    color: var(--flacso-azul-oscuro);
    font-size: 1rem;
}

.flacso-success-steps ol {
    margin: 0;
    padding-left: 1.2rem;
}

@media (max-width: 900px) {
    .preinsc-hero-grid {
        grid-template-columns: 1fr;
    }
    .preinsc-steps {
        max-width: 100%;
    }
}

@media (max-width: 700px) {
    .flacso-preinscripcion-seminario-main .site-container,
    .flacso-preinscripcion-seminario-main .content-container,
    .preinsc-hero-grid {
        width: min(100% - 24px, 1120px);
    }

    .content-container.site-container {
        padding-top: 2rem !important;
        padding-bottom: 2rem !important;
    }

    .preinsc-hero {
        min-height: auto;
        padding: 28px 0 36px;
    }

    .preinsc-title {
        letter-spacing: -0.035em;
    }

    .preinsc-steps li {
        padding-right: 0.85rem;
    }

    .flacso-formulario-card,
    .flacso-success-card,
    .flacso-seccion {
        border-radius: 18px;
    }

    .flacso-formulario-body,
    .flacso-success-body,
    .flacso-seccion {
        padding: 16px;
    }

    .flacso-preinscripcion-seminario-main .row,
    .flacso-radio-options {
        grid-template-columns: 1fr !important;
    }

    .flacso-preinscripcion-seminario-main .col-md-6,
    .flacso-preinscripcion-seminario-main .col-6 {
        flex: 0 0 100%;
        max-width: 100%;
    }

    .flacso-seccion-header {
        align-items: flex-start;
    }

    .flacso-seccion-icon {
        width: 40px;
        height: 40px;
        border-radius: 12px;
    }

    .btn-back-seminario,
    .flacso-btn-primary,
    button.flacso-btn-primary {
        width: 100%;
        justify-content: center;
    }

    .iti__country-list,
    .country-select .country-list {
        width: calc(100vw - 24px) !important;
        max-width: calc(100vw - 24px) !important;
    }
}

@media (max-width: 420px) {
    .flacso-preinscripcion-seminario-main .site-container,
    .flacso-preinscripcion-seminario-main .content-container,
    .preinsc-hero-grid {
        width: min(100% - 18px, 1120px);
    }

    .flacso-formulario-body,
    .flacso-success-body,
    .flacso-seccion {
        padding: 14px;
    }

    .form-control-flacso,
    .form-select-flacso,
    .flacso-preinscripcion-seminario-main input[type="text"],
    .flacso-preinscripcion-seminario-main input[type="email"],
    .flacso-preinscripcion-seminario-main input[type="tel"],
    .flacso-preinscripcion-seminario-main input[type="date"],
    .flacso-preinscripcion-seminario-main input[type="file"],
    .flacso-preinscripcion-seminario-main select {
        border-radius: 12px !important;
    }
}