:root {
    --azul-oscuro: #031f54;
    --azul: #052d73;
    --azul-medio: #0c448f;
    --azul-claro: #1659a4;
    --dorado: #f2b705;
    --dorado-claro: #ffd45c;
    --dorado-oscuro: #c98e00;
    --blanco: #ffffff;
    --gris-claro: #f4f7fb;
    --gris: #667085;
    --gris-borde: #dfe5ef;
    --texto: #182230;
    --sombra: 0 18px 45px rgba(3, 31, 84, 0.14);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

body {
    margin: 0;
    color: var(--texto);
    font-family: Arial, Helvetica, sans-serif;
    background-color: var(--blanco);
    overflow-x: hidden;
}

img {
    max-width: 100%;
}

a {
    text-decoration: none;
}

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

.navbar-evento {
    min-height: 104px;
    padding: 8px 0;
    background: linear-gradient(
        90deg,
        #031f54 0%,
        #052d73 60%,
        #031f54 100%
    );
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 3px 18px rgba(0, 0, 0, 0.2);
}

.marca-institucional {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-right: 25px;
}

.logo-navbar {
    width: 82px;
    height: 82px;
    object-fit: contain;
    flex-shrink: 0;
}

.texto-marca {
    display: flex;
    flex-direction: column;
    max-width: 540px;
    line-height: 1.08;
}

.texto-marca strong {
    color: var(--blanco);
    font-size: 1.05rem;
    font-weight: 800;
    letter-spacing: 0.01em;
    text-transform: uppercase;
}

.texto-marca small {
    margin-top: 6px;
    color: var(--dorado);
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.navbar-evento .navbar-nav {
    gap: 12px;
}

.navbar-evento .nav-link {
    position: relative;
    padding: 14px 12px !important;
    color: rgba(255, 255, 255, 0.86);
    font-weight: 600;
    transition:
        color 0.25s ease,
        transform 0.25s ease;
}

.navbar-evento .nav-link::after {
    content: "";
    position: absolute;
    left: 12px;
    right: 12px;
    bottom: 6px;
    height: 3px;
    border-radius: 20px;
    background-color: var(--dorado);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.25s ease;
}

.navbar-evento .nav-link:hover,
.navbar-evento .nav-link.active {
    color: var(--blanco);
    transform: translateY(-1px);
}

.navbar-evento .nav-link:hover::after,
.navbar-evento .nav-link.active::after {
    transform: scaleX(1);
}

/* =========================
   HERO PRINCIPAL
========================= */

.hero-principal {
    position: relative;
    display: flex;
    align-items: center;
    min-height: 610px;
    padding: 68px 0 72px;
    color: var(--blanco);
    isolation: isolate;
    background:
        radial-gradient(
            circle at 85% 15%,
            rgba(30, 94, 170, 0.45),
            transparent 30%
        ),
        radial-gradient(
            circle at 10% 70%,
            rgba(242, 183, 5, 0.08),
            transparent 25%
        ),
        linear-gradient(
            115deg,
            #031f54 0%,
            #052d73 48%,
            #0a438d 100%
        );
}

.hero-principal::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -2;
    opacity: 0.2;
    background-image:
        radial-gradient(
            circle,
            rgba(255, 255, 255, 0.22) 1px,
            transparent 1px
        );
    background-size: 24px 24px;
    mask-image: linear-gradient(
        90deg,
        black,
        transparent 38%,
        transparent 70%,
        black
    );
}

.hero-principal::after {
    content: "";
    position: absolute;
    right: -130px;
    top: -170px;
    width: 520px;
    height: 760px;
    z-index: -1;
    opacity: 0.2;
    border: 2px solid rgba(242, 183, 5, 0.55);
    border-radius: 45%;
    transform: rotate(22deg);
}

.hero-principal .container {
    z-index: 3;
}

.contenido-principal {
    position: relative;
    z-index: 3;
}

.etiqueta-carrera {
    display: inline-flex;
    align-items: center;
    max-width: 100%;
    padding: 9px 18px;
    color: var(--azul-oscuro);
    font-size: 0.98rem;
    font-weight: 800;
    border-radius: 40px;
    background: linear-gradient(
        90deg,
        var(--dorado),
        var(--dorado-claro)
    );
    box-shadow: 0 8px 24px rgba(242, 183, 5, 0.2);
}

.titulo-evento {
    display: flex;
    flex-direction: column;
    margin: 22px 0 12px;
    font-size: clamp(3.4rem, 6vw, 5.6rem);
    font-weight: 900;
    line-height: 0.92;
    letter-spacing: -0.04em;
    text-transform: uppercase;
}

.titulo-blanco {
    color: var(--blanco);
}

.titulo-dorado {
    margin-top: 10px;
    color: var(--dorado);
}

.tema-principal {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-top: 22px;
}

.linea-tema {
    width: 52px;
    height: 4px;
    flex-shrink: 0;
    border-radius: 10px;
    background-color: var(--dorado);
}

.tema-principal h2 {
    margin: 0;
    color: var(--blanco);
    font-size: clamp(1.15rem, 2vw, 1.5rem);
    font-weight: 700;
    line-height: 1.3;
}

.descripcion-principal {
    max-width: 610px;
    margin: 22px 0 0;
    color: rgba(255, 255, 255, 0.88);
    font-size: 1.05rem;
    line-height: 1.65;
}

.datos-destacados {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
    margin-top: 28px;
}

.dato-evento {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}

.icono-dato {
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    color: var(--dorado);
    font-size: 1.5rem;
}

.dato-evento div:last-child {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.dato-evento span {
    margin-bottom: 4px;
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.73rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.dato-evento strong {
    color: var(--blanco);
    font-size: 0.88rem;
    line-height: 1.32;
}

.btn-inscripcion {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    min-height: 58px;
    margin-top: 30px;
    padding: 14px 28px;
    color: var(--azul-oscuro);
    font-size: 1rem;
    font-weight: 900;
    text-transform: uppercase;
    border: 0;
    border-radius: 8px;
    background: linear-gradient(
        90deg,
        var(--dorado),
        var(--dorado-claro)
    );
    box-shadow: 0 14px 34px rgba(242, 183, 5, 0.25);
}

.btn-inscripcion:hover,
.btn-inscripcion:focus {
    color: var(--azul-oscuro);
    background: linear-gradient(
        90deg,
        var(--dorado-claro),
        var(--dorado)
    );
}

.btn-inscripcion i {
    font-size: 1.35rem;
}

/* =========================
   FOTO PRINCIPAL
========================= */

.contenedor-foto {
    position: relative;
    margin: 0 auto;
    padding-bottom: 28px;
}

.foto-auditorio {
    display: block;
    width: 100%;
    min-height: 390px;
    object-fit: cover;
    border: 3px solid var(--dorado);
    border-radius: 22px;
    box-shadow: 0 24px 65px rgba(0, 0, 0, 0.35);
    transition:
        transform 0.4s ease,
        box-shadow 0.4s ease;
}

.contenedor-foto:hover .foto-auditorio {
    transform: translateY(-6px) scale(1.01);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.43);
}

.etiqueta-modalidad {
    position: absolute;
    left: 50%;
    bottom: 0;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    min-width: 250px;
    padding: 13px 22px;
    color: var(--blanco);
    font-weight: 700;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 40px;
    background: rgba(3, 31, 84, 0.93);
    box-shadow: 0 14px 35px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    transform: translateX(-50%);
}

.etiqueta-modalidad i {
    color: var(--dorado);
    font-size: 1.45rem;
}

/* =========================
   DECORACIONES
========================= */

.decoracion {
    position: absolute;
    z-index: 0;
    pointer-events: none;
}

.decoracion-1 {
    left: -85px;
    top: 140px;
    width: 190px;
    height: 190px;
    border-radius: 50%;
    background: rgba(242, 183, 5, 0.08);
    animation: decoracionFlotante 8s ease-in-out infinite;
}

.decoracion-2 {
    right: -120px;
    bottom: -120px;
    width: 330px;
    height: 330px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
    animation: decoracionFlotante 10s ease-in-out infinite reverse;
}

.decoracion-3 {
    right: 44%;
    top: 110px;
    width: 95px;
    height: 95px;
    border: 2px solid rgba(242, 183, 5, 0.35);
    border-radius: 50%;
    animation: girar 14s linear infinite;
}

@keyframes decoracionFlotante {
    0%,
    100% {
        transform: translate(0, 0);
    }

    50% {
        transform: translate(22px, 28px);
    }
}

@keyframes girar {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

/* =========================
   TARJETAS DE RESUMEN
========================= */

.seccion-resumen {
    position: relative;
    z-index: 4;
    padding: 28px 0 42px;
    background-color: var(--gris-claro);
}

.tarjeta-resumen {
    display: flex;
    align-items: center;
    gap: 20px;
    height: 100%;
    padding: 26px;
    border: 1px solid rgba(3, 31, 84, 0.06);
    border-radius: 16px;
    background-color: var(--blanco);
    box-shadow: var(--sombra);
    transition:
        transform 0.3s ease,
        box-shadow 0.3s ease;
}

.tarjeta-resumen:hover {
    transform: translateY(-8px);
    box-shadow: 0 22px 55px rgba(3, 31, 84, 0.18);
}

.icono-resumen {
    display: grid;
    place-items: center;
    width: 82px;
    height: 82px;
    flex: 0 0 82px;
    color: var(--dorado);
    font-size: 2.2rem;
    border-radius: 50%;
    background: linear-gradient(
        145deg,
        var(--azul),
        var(--azul-oscuro)
    );
    box-shadow: 0 12px 28px rgba(3, 31, 84, 0.22);
}

.tarjeta-resumen h3 {
    margin: 0 0 8px;
    color: var(--azul-oscuro);
    font-size: 1.16rem;
    font-weight: 800;
}

.tarjeta-resumen p {
    margin: 0;
    color: var(--gris);
    font-size: 0.93rem;
    line-height: 1.55;
}

/* =========================
   SECCIONES GENERALES
========================= */

.seccion {
    padding: 80px 0;
}

.seccion-modalidades {
    background:
        linear-gradient(
            180deg,
            #ffffff,
            #f4f7fb
        );
}

.seccion-inscripcion {
    background:
        radial-gradient(
            circle at 5% 10%,
            rgba(242, 183, 5, 0.07),
            transparent 25%
        ),
        var(--gris-claro);
}

.encabezado-seccion,
.encabezado-formulario {
    max-width: 760px;
    margin: 0 auto 48px;
}

.etiqueta-seccion {
    display: inline-block;
    padding: 8px 16px;
    color: var(--azul-oscuro);
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    border-radius: 30px;
    background-color: rgba(242, 183, 5, 0.2);
}

.encabezado-seccion h2,
.encabezado-formulario h2 {
    margin: 16px 0 10px;
    color: var(--azul-oscuro);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 900;
}

.encabezado-seccion p,
.encabezado-formulario p {
    margin: 0;
    color: var(--gris);
    font-size: 1.08rem;
    line-height: 1.6;
}

/* =========================
   MODALIDADES
========================= */

.tarjeta-modalidad {
    height: 100%;
    padding: 38px 32px;
    text-align: center;
    border: 1px solid var(--gris-borde);
    border-radius: 20px;
    background-color: var(--blanco);
    box-shadow: var(--sombra);
    transition:
        transform 0.3s ease,
        border-color 0.3s ease,
        box-shadow 0.3s ease;
}

.tarjeta-modalidad:hover {
    transform: translateY(-9px);
    border-color: rgba(242, 183, 5, 0.8);
    box-shadow: 0 25px 60px rgba(3, 31, 84, 0.18);
}

.icono-modalidad {
    display: grid;
    place-items: center;
    width: 92px;
    height: 92px;
    margin: 0 auto 22px;
    color: var(--dorado);
    font-size: 2.6rem;
    border-radius: 24px;
    background: linear-gradient(
        145deg,
        var(--azul),
        var(--azul-oscuro)
    );
    box-shadow: 0 14px 32px rgba(3, 31, 84, 0.22);
}

.tarjeta-modalidad h3 {
    margin-bottom: 14px;
    color: var(--azul-oscuro);
    font-size: 1.65rem;
    font-weight: 900;
}

.tarjeta-modalidad p {
    min-height: 90px;
    margin-bottom: 24px;
    color: var(--gris);
    line-height: 1.65;
}

.btn-modalidad {
    padding: 12px 22px;
    color: var(--azul-oscuro);
    font-weight: 800;
    border: 2px solid var(--dorado);
    border-radius: 10px;
    background-color: transparent;
    transition:
        color 0.25s ease,
        background-color 0.25s ease,
        transform 0.25s ease;
}

.btn-modalidad:hover,
.btn-modalidad:focus {
    color: var(--azul-oscuro);
    background-color: var(--dorado);
    transform: translateY(-2px);
}

/* =========================
   FORMULARIO
========================= */

.contenedor-formulario {
    padding: 46px;
    border: 1px solid rgba(3, 31, 84, 0.07);
    border-radius: 24px;
    background-color: var(--blanco);
    box-shadow: 0 22px 65px rgba(3, 31, 84, 0.15);
}

.form-label {
    margin-bottom: 8px;
    color: var(--azul-oscuro);
    font-weight: 800;
}

.form-control,
.form-select {
    min-height: 52px;
    padding: 12px 14px;
    color: var(--texto);
    border: 1px solid #cfd7e3;
    border-radius: 10px;
    background-color: #ffffff;
    transition:
        border-color 0.2s ease,
        box-shadow 0.2s ease;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--dorado);
    box-shadow: 0 0 0 0.22rem rgba(242, 183, 5, 0.18);
}

.form-check-input {
    border-color: #aeb8c6;
}

.form-check-input:checked {
    border-color: var(--azul);
    background-color: var(--azul);
}

.form-check-input:focus {
    border-color: var(--dorado);
    box-shadow: 0 0 0 0.2rem rgba(242, 183, 5, 0.18);
}

.form-check-label {
    color: #495467;
    line-height: 1.55;
}

.opcion-modalidad {
    display: flex;
    align-items: center;
    gap: 14px;
    width: 100%;
    min-height: 82px;
    padding: 17px 18px;
    cursor: pointer;
    border: 2px solid var(--gris-borde);
    border-radius: 14px;
    background-color: #ffffff;
    transition:
        border-color 0.25s ease,
        background-color 0.25s ease,
        transform 0.25s ease;
}

.opcion-modalidad:hover {
    border-color: var(--dorado);
    background-color: rgba(242, 183, 5, 0.05);
    transform: translateY(-2px);
}

.opcion-modalidad:has(input:checked) {
    border-color: var(--dorado);
    background-color: rgba(242, 183, 5, 0.08);
}

.opcion-modalidad input {
    width: 21px;
    height: 21px;
    flex-shrink: 0;
    accent-color: var(--azul);
}

.opcion-modalidad span {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.opcion-modalidad strong {
    color: var(--azul-oscuro);
    font-size: 1rem;
}

.opcion-modalidad small {
    margin-top: 3px;
    color: var(--gris);
}

/* =========================
   FOOTER
========================= */

.footer-evento {
    padding: 32px 0;
    color: var(--blanco);
    background: linear-gradient(
        90deg,
        var(--azul-oscuro),
        var(--azul)
    );
}

.footer-contenido {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.footer-marca {
    display: flex;
    align-items: center;
    gap: 15px;
}

.footer-marca img {
    width: 64px;
    height: 64px;
    object-fit: contain;
}

.footer-marca div {
    display: flex;
    flex-direction: column;
}

.footer-marca strong {
    font-size: 0.95rem;
}

.footer-marca span {
    margin-top: 4px;
    color: rgba(255, 255, 255, 0.72);
    font-size: 0.83rem;
}

.footer-contenido p {
    margin: 0;
    color: var(--dorado);
    font-weight: 800;
}

/* =========================
   ANIMACIONES
========================= */

.animar {
    opacity: 0;
    transform: translateY(28px);
    animation: aparecerSuave 0.8s ease forwards;
}

.animar-1 {
    animation-delay: 0.08s;
}

.animar-2 {
    animation-delay: 0.2s;
}

.animar-3 {
    animation-delay: 0.32s;
}

.animar-4 {
    animation-delay: 0.44s;
}

.animar-5 {
    animation-delay: 0.56s;
}

.animar-6 {
    animation-delay: 0.68s;
}

.animar-foto {
    animation-delay: 0.35s;
}

@keyframes aparecerSuave {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.revelar {
    opacity: 0;
    transform: translateY(34px);
    transition:
        opacity 0.75s ease,
        transform 0.75s ease;
}

.revelar.visible {
    opacity: 1;
    transform: translateY(0);
}

.boton-brillo {
    position: relative;
    overflow: hidden;
    transition:
        transform 0.25s ease,
        box-shadow 0.25s ease;
}

.boton-brillo::before {
    content: "";
    position: absolute;
    top: 0;
    left: -90%;
    width: 50%;
    height: 100%;
    background: linear-gradient(
        110deg,
        transparent,
        rgba(255, 255, 255, 0.65),
        transparent
    );
    transform: skewX(-20deg);
    transition: left 0.65s ease;
}

.boton-brillo:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 34px rgba(242, 183, 5, 0.32);
}

.boton-brillo:hover::before {
    left: 135%;
}

/* =========================
   BOTÓN SUBIR
========================= */

.boton-subir {
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: 999;
    display: grid;
    place-items: center;
    width: 48px;
    height: 48px;
    color: var(--azul-oscuro);
    font-size: 1.25rem;
    border: 0;
    border-radius: 50%;
    background-color: var(--dorado);
    box-shadow: 0 12px 28px rgba(3, 31, 84, 0.25);
    opacity: 0;
    visibility: hidden;
    transform: translateY(14px);
    transition:
        opacity 0.25s ease,
        visibility 0.25s ease,
        transform 0.25s ease;
}

.boton-subir.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.boton-subir:hover {
    background-color: var(--dorado-claro);
}

/* =========================
   TABLET
========================= */

@media (max-width: 1199px) {
    .navbar-evento {
        min-height: 94px;
    }

    .logo-navbar {
        width: 70px;
        height: 70px;
    }

    .texto-marca strong {
        font-size: 0.9rem;
    }

    .texto-marca small {
        font-size: 0.88rem;
    }

    .hero-principal {
        padding-top: 55px;
    }

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

    .foto-auditorio {
        min-height: 350px;
    }
}

/* =========================
   MÓVIL Y TABLET VERTICAL
========================= */

@media (max-width: 991px) {
    html {
        scroll-padding-top: 90px;
    }

    .navbar-evento {
        min-height: auto;
        padding: 7px 0;
    }

    .marca-institucional {
        max-width: calc(100% - 60px);
        gap: 10px;
    }

    .logo-navbar {
        width: 58px;
        height: 58px;
    }

    .texto-marca strong {
        font-size: 0.74rem;
    }

    .texto-marca small {
        margin-top: 4px;
        font-size: 0.72rem;
    }

    .navbar-collapse {
        margin-top: 10px;
        padding: 12px;
        border-radius: 12px;
        background-color: rgba(2, 23, 63, 0.97);
    }

    .navbar-evento .navbar-nav {
        gap: 2px;
    }

    .navbar-evento .nav-link {
        padding: 12px !important;
    }

    .hero-principal {
        min-height: auto;
        padding: 58px 0 70px;
        text-align: center;
    }

    .etiqueta-carrera {
        justify-content: center;
    }

    .titulo-evento {
        align-items: center;
        font-size: clamp(3.2rem, 12vw, 5rem);
    }

    .tema-principal {
        justify-content: center;
    }

    .descripcion-principal {
        margin-right: auto;
        margin-left: auto;
    }

    .datos-destacados {
        max-width: 650px;
        margin-right: auto;
        margin-left: auto;
        text-align: left;
    }

    .btn-inscripcion {
        margin-bottom: 18px;
    }

    .contenedor-foto {
        max-width: 720px;
        margin-top: 25px;
    }

    .foto-auditorio {
        min-height: auto;
        aspect-ratio: 16 / 10;
    }

    .seccion-resumen {
        padding-top: 42px;
    }

    .tarjeta-resumen {
        max-width: 720px;
        margin: 0 auto;
    }

    .decoracion-3 {
        display: none;
    }

    .footer-contenido {
        flex-direction: column;
        text-align: center;
    }

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

/* =========================
   MÓVIL
========================= */

@media (max-width: 767px) {
    .navbar-evento .container {
        padding-right: 14px;
        padding-left: 14px;
    }

    .logo-navbar {
        width: 50px;
        height: 50px;
    }

    .texto-marca {
        max-width: 245px;
    }

    .texto-marca strong {
        font-size: 0.63rem;
        line-height: 1.15;
    }

    .texto-marca small {
        font-size: 0.64rem;
    }

    .hero-principal {
        padding: 46px 0 58px;
    }

    .etiqueta-carrera {
        padding: 8px 13px;
        font-size: 0.8rem;
    }

    .titulo-evento {
        margin-top: 18px;
        font-size: clamp(2.8rem, 15vw, 4rem);
    }

    .tema-principal {
        align-items: flex-start;
        gap: 10px;
        text-align: left;
    }

    .linea-tema {
        width: 34px;
        margin-top: 10px;
    }

    .tema-principal h2 {
        font-size: 1.04rem;
    }

    .descripcion-principal {
        font-size: 0.96rem;
    }

    .datos-destacados {
        grid-template-columns: 1fr;
        max-width: 390px;
        gap: 14px;
    }

    .dato-evento {
        padding: 10px 12px;
        border: 1px solid rgba(255, 255, 255, 0.09);
        border-radius: 12px;
        background-color: rgba(255, 255, 255, 0.04);
    }

    .dato-evento strong {
        font-size: 0.92rem;
    }

    .btn-inscripcion {
        width: 100%;
        min-height: 56px;
        padding: 13px 20px;
    }

    .foto-auditorio {
        border-radius: 16px;
    }

    .etiqueta-modalidad {
        min-width: auto;
        width: max-content;
        max-width: 88%;
        padding: 11px 18px;
        font-size: 0.9rem;
    }

    .seccion,
    .seccion-modalidades,
    .seccion-inscripcion {
        padding: 58px 0;
    }

    .tarjeta-resumen {
        flex-direction: column;
        text-align: center;
    }

    .tarjeta-resumen p {
        font-size: 0.92rem;
    }

    .tarjeta-modalidad {
        padding: 30px 22px;
    }

    .tarjeta-modalidad p {
        min-height: auto;
    }

    .contenedor-formulario {
        padding: 28px 18px;
        border-radius: 18px;
    }

    .encabezado-formulario {
        margin-bottom: 34px;
    }

    .encabezado-formulario h2,
    .encabezado-seccion h2 {
        font-size: 2rem;
    }

    .opcion-modalidad {
        min-height: 76px;
    }

    .footer-evento {
        padding: 28px 0;
    }

    .footer-marca img {
        width: 56px;
        height: 56px;
    }

    .boton-subir {
        right: 16px;
        bottom: 16px;
        width: 44px;
        height: 44px;
    }
}

/* =========================
   PANTALLAS MUY PEQUEÑAS
========================= */

@media (max-width: 420px) {
    .texto-marca {
        max-width: 205px;
    }

    .texto-marca strong {
        font-size: 0.57rem;
    }

    .texto-marca small {
        font-size: 0.58rem;
    }

    .titulo-evento {
        font-size: 2.7rem;
    }

    .etiqueta-carrera {
        font-size: 0.72rem;
    }
}

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

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

    .animar,
    .revelar {
        opacity: 1 !important;
        transform: none !important;
    }
}