:root {
    --color-blue: #1E1B8E;
    --color-blue-deep: #161579;
    --color-green: #2DB349;
    --color-green-dark: #1F8E37;
    --color-gold: #D9B247;
    --color-gold-light: #E4C26B;
    --color-white: #ffffff;
    --color-text: #1a1a1a;
    --color-muted: #6b7280;
    --color-card-border: #E5E7EB;

    --radius-card: 18px;
    --radius-pill: 999px;
    --shadow-card: 0 10px 30px rgba(20, 25, 80, 0.08);

    --font-base: 'Montserrat', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}

* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
    font-family: var(--font-base);
    color: var(--color-text);
    background: #ffffff;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ---------- ANIMACIÓN FADE-IN AL HACER SCROLL ----------
   Las secciones marcadas con .fade-in arrancan invisibles y se
   muestran con un movimiento sutil hacia arriba cuando entran
   al viewport. Se activa agregando la clase .is-visible vía JS
   (ver script.js — Intersection Observer).
   Respeta prefers-reduced-motion para usuarios con preferencia
   de movimiento reducido. */
.fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s ease-out, transform 0.7s ease-out;
    will-change: opacity, transform;
}

.fade-in.is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    .fade-in,
    .fade-in.is-visible {
        opacity: 1;
        transform: none;
        transition: none;
    }
}

/* ---------- HERO ---------- */
.hero {
    position: relative;
    width: 100%;
    padding: 0 64px 28px;
    overflow-x: hidden;
    overflow-y: visible;
    isolation: isolate;
}

.hero__bg {
    position: absolute;
    inset: 0;
    z-index: -1;
    background-image: url('img/fondo-nuevo.png');
    background-size: cover;
    background-position: center top;
    background-repeat: no-repeat;
    background-color: #ffffff;
}

/* ---------- HEADER (card con los logos superiores) ---------- */
.header {
    display: flex;
    justify-content: center;
    margin-bottom: 48px;
}

.header__card {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 50px;
    background: var(--color-white);
    border-radius: 0 0 28px 28px;
    padding: 35px 55px;
    box-shadow: 0 8px 24px rgba(20, 25, 80, 0.08);
}

.header__logo {
    height: 90px;
    width: auto;
    object-fit: contain;
    display: block;
}

/* ---------- CONTENIDO DEL HERO ---------- */
.hero__content {
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap:200px;
    align-items: center;
    max-width: 1280px;
    margin: 0 auto;
    padding: 12px 0 24px;
}

/* parte del logo del hero, monterrey y mexico*/
.hero__left {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 100%;
    align-content: center;
}

.hero__congress-logo {
    width: 100%;
    max-width: 380px;
    height: auto;
    display: block;
}

.hero__title-group {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    align-self: flex-start;
}

.hero__city {
    font-family: var(--font-base);
    font-weight: 900;
    font-size: clamp(48px, 6.5vw, 92px);
    line-height: 0.95;
    letter-spacing: -0.02em;
    color: var(--color-blue);
    margin: 6px 0 14px;
}

.hero__badge-country {
    display: inline-block;
    background: linear-gradient(90deg, #44A73F 10%, #E02524 100%);
    color: var(--color-white);
    font-weight: 700;
    font-size: 22px;
    letter-spacing: 0.08em;
    padding: 3px 15px;
    border-radius: var(--radius-pill);
    box-shadow: 0 4px 10px rgba(45, 179, 73, 0.25);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.18);
}

/* Lado derecho */
.hero__right {
    display: grid;
    grid-template-columns: minmax(180px, 1fr) minmax(220px, 1fr);
    gap: 2px;
    align-items: start;
}

.hero__info-block {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

/* Pills (Incluye / Fecha) */
.hero__pill {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--color-gold);
    color: var(--color-white);
    font-weight: 700;
    font-size: 18px;
    padding: 6px 32px 6px 6px;
    border-radius: var(--radius-pill);
    box-shadow: 0 4px 10px rgba(217, 178, 71, 0.35);
    position: relative;
    z-index: 2;
    margin-left: 0;
    margin-bottom: 15px;
}

.hero__pill-icon {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--color-blue);
    color: var(--color-white);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin: -11px 2px -11px -2px;
    box-shadow: 0 2px 6px rgba(30, 27, 142, 0.25);
    transform:translateX(-5px);
}

.hero__pill-icon svg {
    width: 28px;
    height: 28px;
}

.hero__pill-icon-img {
    width: 26px;
    height: 26px;
    object-fit: contain;
    filter: brightness(0) invert(1);
}

/* Cards de información */
.hero__info-card {
    background: var(--color-white);
    border-radius: var(--radius-card);
    padding: 22px 24px 18px;
    box-shadow: var(--shadow-card);
    width: 100%;
    min-height: 140px;
}

.hero__info-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
}

.hero__info-list li {
    display: flex;
    align-items: center;
    gap: 0px;
    color: var(--color-blue);
    font-weight: 700;
    font-size: 16px;
    padding: 6px 4px;
    border-bottom: 3.33px solid #D3D3D3;
}

.hero__info-list li img{
    padding:0px 3px;
}



.hero__info-list li:last-child {
    border-bottom: none;
}

.hero__info-icon {
    width: 26px;
    height: 26px;
    flex-shrink: 0;
    object-fit: contain;
}
/* Card de fecha */
.hero__info-card {
    width:70%;
    padding:2px 15px;
     display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: stretch;
}

/*card fecha*/
.hero__info-card--date {
    display: flex;
    gap: 18px;
    padding: 25px 18px;
    min-height: 0;
    width: auto;
    flex-direction: row;
    align-items: center;
}


.hero__date-day {
    font-weight: 900;
    font-size: 75px;
    line-height: 1;
    color: var(--color-blue);
    letter-spacing: -0.03em;
}

.hero__date-divider {
    width: 3.3px;
    align-self: stretch;
    background: var(--color-blue);
    margin:2px 0;
    border-radius:50px;
}

.hero__date-rest {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 2px;
}

.hero__date-month {
    font-weight: 600;
    font-size: 18px;
    color: var(--color-blue);
    line-height: 1.05;
}

.hero__date-year {
    font-weight: 800;
    font-size: 40px;
    color: var(--color-blue);
    line-height: 1;
}

/* ---------- FRANJA DE ALIADOS ---------- */
.hero__partners {
    max-width: 1280px;
    margin: 18px auto 0;
    display: flex;
    justify-content: center;
}

.hero__partners-img {
    max-width: 100%;
    width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
}

/* ---------- PASO (secciones) ---------- */
.paso {
    max-width: 1280px;
    margin: 0 auto;
    padding: 32px 64px;
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 24px;
    align-items: center;
}

.paso__intro {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 16px 18px;
    align-items: center;
}

.paso__num-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
}

.paso__label {
    font-size: 16px;
    font-weight: 600;
    color: #28316E;
    line-height: 1;
}

.paso__num {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: #0021B9;
    color: #ffffff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 32px;
    line-height: 1;
}

.paso__text-wrap {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.paso__title {
    font-size: 18px;
    font-weight: 700;
    color: #28316E;
    margin: 0;
    line-height: 1.1;
}

.paso__subtitle {
    font-size: 14px;
    color: #28316E;
    margin: 0;
    line-height: 1.45;
}

/* Grupo de cards */
.paso__cards {
    display: grid;
    grid-template-columns: 1fr 1fr 1.7fr;
    gap: 16px;
}

/* Card de opción individual */
.opcion-card {
    position: relative;
    background: var(--color-white);
    border: 3px solid #C6C6C6;
    border-radius: 16px;
    padding: 22px 20px 18px;
    cursor: pointer;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.15s ease;
    min-height: 170px;
    display: flex;
    flex-direction: column;
    box-shadow: 0 2px 8px rgba(20, 25, 80, 0.09);
    transition:0.3s;
}

.opcion-card:hover {
    transform: translateY(-2px);
    box-shadow: rgba(149, 157, 165, 0.2) 0px 8px 24px;
    transition:0.3s;
}

.opcion-card__radio {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.opcion-card__radio-visual {
    position: absolute;
    top: 16px;
    left: 16px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 2px solid var(--color-blue);
    background: transparent;
}

.opcion-card__radio:checked + .opcion-card__radio-visual::after {
    content: '';
    position: absolute;
    inset: 3px;
    border-radius: 50%;
    background: var(--color-blue);
}

.opcion-card__check {
    position: absolute;
    top: 14px;
    left: 14px;
    right: auto;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: #0021B9;
    color: #ffffff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: scale(0.6);
    transition: opacity 0.18s ease, transform 0.18s ease;
    pointer-events: none;
}

.opcion-card__check svg {
    width: 14px;
    height: 14px;
}

.opcion-card__radio:checked ~ .opcion-card__check {
    opacity: 1;
    transform: scale(1);
}

/* Oculta el círculo vacío del radio cuando la card está seleccionada — el check lo reemplaza */
.opcion-card__radio:checked + .opcion-card__radio-visual {
    opacity: 0;
}

/* Body compartido entre las cards */
.opcion-card__body {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    text-align: center;
    padding-top: 8px;
}

.opcion-card__label {
    font-size: 18px;
    font-weight: 500;
    color: #42446E;
}

.opcion-card__price {
    font-weight: 900;
    color: #42446E;
    line-height: 1;
    display: inline-flex;
    align-items: flex-end;
    gap: 4px;
}

.opcion-card__price strong {
    font-size: 56px;
    font-weight: 900;
    line-height: 1;
    letter-spacing: -0.02em;
}

.opcion-card__price sup {
    font-size: 15px;
    font-weight: 700;
    color: #42446E;
    padding-bottom: 8px;
}

/* El radio de la card VIP usa el tema gris por defecto; el punto del radio queda azul */
.opcion-card--vip .opcion-card__radio-visual {
    border-color: #0021B9;
}

.opcion-card--vip .opcion-card__radio:checked + .opcion-card__radio-visual::after {
    background: #0021B9;
}

/* Card HOY */
.opcion-card--hoy {
    border-color: #1D8834;
}

.opcion-card--hoy .opcion-card__radio-visual {
    border-color: #1D8834;
}

.opcion-card--hoy .opcion-card__radio:checked + .opcion-card__radio-visual::after {
    background: #1D8834;
}

.opcion-card--hoy .opcion-card__check {
    background: #1D8834;
}

.opcion-card--hoy .opcion-card__label,
.opcion-card--hoy .opcion-card__price,
.opcion-card--hoy .opcion-card__price sup,
.opcion-card--hoy .opcion-card__note {
    color: #1D8834;
}

.opcion-card__label--green {
    font-weight: 700;
}

.opcion-card__note {
    font-size: 10px;
    font-weight: 700;
    margin-top: 4px;
    color:#28316E !important;
}

/* Card de Registro */
.opcion-card--registro {
    border-color: #022CD4;
}

.opcion-card--registro .opcion-card__radio-visual {
    border-color: #022CD4;
}

.opcion-card--registro .opcion-card__radio:checked + .opcion-card__radio-visual::after {
    background: #022CD4;
}

.opcion-card--registro .opcion-card__check {
    background: #022CD4;
}

.opcion-card__body--registro {
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    text-align: left;
    gap: 14px;
    padding-top: 14px;
}

.opcion-card__icon {
    width: 64px;
    height: 64px;
    object-fit: contain;
    flex-shrink: 0;
}

.opcion-card__registro-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.opcion-card__registro-head {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 2px;
}

.opcion-card__zero {
    font-size: 38px;
    font-weight: 900;
    color: #022CD4;
    line-height: 1;
    letter-spacing: -0.02em;
}

.opcion-card__registro-title {
    font-size: 16px;
    font-weight: 700;
    color: #022CD4;
    line-height: 1.15;
}

.opcion-card__desc {
    font-size: 13px;
    color: #022CD4;
    margin: 0;
    font-weight: 600;
    line-height: 1.35;
}

.opcion-card__desc--strong {
    font-weight: 800;
}

/* ---------- PASO 2 — tipo de participación ---------- */
.tipo-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.tipo-card {
    position: relative;
    background: var(--color-white);
    border: 3px solid #C6C6C6;
    border-radius: 16px;
    padding: 22px 18px 20px;
    cursor: pointer;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.15s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 10px;
    min-height: 200px;
}

.tipo-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(2, 44, 212, 0.08);
}

.tipo-card__radio {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.tipo-card__check {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: #0019AE;
    color: #ffffff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: scale(0.6);
    transition: opacity 0.18s ease, transform 0.18s ease;
}

.tipo-card__check svg {
    width: 14px;
    height: 14px;
}

.tipo-card__radio:checked ~ .tipo-card__check {
    opacity: 1;
    transform: scale(1);
}

.tipo-card:has(.tipo-card__radio:checked) {
    border-color: #0019AE;
    box-shadow: 0 4px 14px rgba(0, 25, 174, 0.12);
}

.tipo-card__icon {
    width: 48px;
    height: 48px;
    object-fit: contain;
    margin-top: 4px;
}

.tipo-card__title {
    font-size: 18px;
    font-weight: 800;
    color: #022CD4;
    margin: 4px 0 0;
    line-height: 1.15;
}

.tipo-card__desc {
    font-size: 13px;
    color: #022CD4;
    font-weight: 600;
    margin: 0;
    line-height: 1.4;
}

/* ---------- PASO 3 — completa tus datos ---------- */
.form-datos {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.form-datos__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.form-field {
    position: relative;
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--color-white);
    border: 3px solid #E8E8E8;
    border-radius: 8px;
    padding: 16px 18px;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-field:focus-within {
    border-color: #022CD4;
    box-shadow: 0 2px 10px rgba(2, 44, 212, 0.08);
}

.form-field--full {
    grid-column: 1 / -1;
}

.form-field__icon {
    width: 22px;
    height: 22px;
    flex-shrink: 0;
    object-fit: contain;
}

.form-field__input {
    flex: 1;
    border: none;
    outline: none;
    background: transparent;
    font-family: var(--font-base);
    font-weight: 700;
    font-size: 14px;
    color: #022CD4;
    width: 100%;
    min-width: 0;
}

.form-field__input::placeholder {
    color: #022CD4;
    opacity: 1;
    font-weight: 700;
}

/* Dropdown select personalizado */
.custom-select {
    cursor: pointer;
    padding: 0;
    overflow: visible;
}

.custom-select__trigger {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 16px 18px 16px 0;
    background: transparent;
    border: none;
    cursor: pointer;
    font-family: var(--font-base);
    font-weight: 700;
    font-size: 14px;
    color: #022CD4;
    text-align: left;
    width: 100%;
    min-width: 0;
}

.custom-select > .form-field__icon {
    margin-left: 18px;
}

.custom-select__current {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.custom-select__current .fi {
    width: 22px;
    line-height: 16px;
    border-radius: 2px;
    flex-shrink: 0;
}

.custom-select__arrow {
    width: 18px;
    height: 18px;
    color: #022CD4;
    flex-shrink: 0;
    transition: transform 0.2s ease;
}

.custom-select.is-open .custom-select__arrow {
    transform: rotate(180deg);
}

.custom-select__panel {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    right: 0;
    background: #ffffff;
    border: 2px solid #E8E8E8;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(2, 44, 212, 0.12);
    z-index: 50;
    list-style: none;
    margin: 0;
    padding: 6px;
    max-height: 280px;
    overflow-y: auto;
}

.custom-select__panel::-webkit-scrollbar {
    width: 8px;
}

.custom-select__panel::-webkit-scrollbar-thumb {
    background: #D7DCEF;
    border-radius: 4px;
}

.custom-select__panel::-webkit-scrollbar-track {
    background: transparent;
}

.custom-select__option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    cursor: pointer;
    border-radius: 8px;
    color: #022CD4;
    font-weight: 600;
    font-size: 14px;
    transition: background-color 0.12s ease;
    outline: none;
}

.custom-select__option:hover,
.custom-select__option:focus-visible {
    background: #F0F4FF;
}

.custom-select__option.is-active {
    background: #E5ECFF;
}

.custom-select__option .fi {
    flex-shrink: 0;
    width: 24px;
    line-height: 18px;
    border-radius: 2px;
}

.custom-select__option-text {
    line-height: 1.2;
}

/* Checkboxes */
.form-checks {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding-left: 6px;
    margin-top: 8px;
}

.form-check {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    position: relative;
}

.form-check__input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.form-check__visual {
    width: 20px;
    height: 20px;
    border: 2.5px solid #022CD4;
    border-radius: 5px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    background: transparent;
    transition: background-color 0.15s ease;
    color: #ffffff;
}

.form-check__visual svg {
    width: 14px;
    height: 14px;
    opacity: 0;
    transition: opacity 0.15s ease;
}

.form-check__input:checked + .form-check__visual {
    background: #022CD4;
}

.form-check__input:checked + .form-check__visual svg {
    opacity: 1;
}

.form-check__label {
    font-size: 14px;
    font-weight: 700;
    color: #0E108A;
    line-height: 1.4;
}

/* ---------- PASO 4 — confirma y asegura ---------- */
.paso4-cta {
    display: flex;
    flex-direction: column;
    gap: 18px;
    width: 100%;
}

.btn-primary {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    width: 100%;
    padding: 22px 32px;
    background: #0020B8;
    color: #ffffff;
    border: none;
    border-radius: 14px;
    font-family: var(--font-base);
    font-weight: 700;
    font-size: 18px;
    cursor: pointer;
    box-shadow: 0 6px 18px rgba(0, 32, 184, 0.20);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
    position: relative;
    text-decoration: none;
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 22px rgba(0, 32, 184, 0.28);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-primary__label {
    flex: 1;
    text-align: center;
}

.btn-primary__arrow {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.paso4-cta__note {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: #062BD4;
    font-size: 14px;
    font-weight: 600;
    margin: 0;
    justify-content: center;
}

.paso4-cta__whatsapp {
    width: 22px;
    height: 22px;
    color: #22923C;
    flex-shrink: 0;
}

/* ---------- FRANJA DE BENEFICIOS ---------- */
.beneficios {
    padding: 16px 64px 32px;
}

.beneficios__inner {
    max-width: 1280px;
    margin: 0 auto;
    background: #F8FBFF;
    border-radius: 18px;
    padding: 22px 28px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    align-items: center;
}

.beneficio {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 4px 28px;
    border-left: 4px solid #D7DCEF;
}

.beneficio:first-child {
    border-left: none;
    padding-left: 0;
}

.beneficio__icon {
    width: 52px;
    height: 52px;
    flex-shrink: 0;
    object-fit: contain;
}

.beneficio__content {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.beneficio__title {
    color: #022CD4;
    font-weight: 800;
    font-size: 15px;
    margin: 0;
    line-height: 1.15;
}

.beneficio__desc {
    color: #28316E;
    font-weight: 700;
    font-size: 13px;
    margin: 0;
    line-height: 1.4;
}

/* ---------- SECCIÓN SEDE ---------- */
.sede {
    padding: 40px 64px;
}

.sede__inner {
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1.05fr;
    gap: 40px;
    align-items: center;
}

.sede__media {
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(20, 25, 80, 0.10);
}

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

.sede__info {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.sede__row {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.sede__pin {
    width: 28px;
    height: 28px;
    color: #022CD4;
    flex-shrink: 0;
    margin-top: 2px;
}

.sede__pin--sm {
    width: 22px;
    height: 22px;
}

.sede__heading {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.sede__title {
    font-size: 22px;
    font-weight: 800;
    color: #022CD4;
    margin: 0;
    line-height: 1.15;
}

.sede__venue {
    font-size: 22px;
    font-weight: 800;
    color: #022CD4;
    margin: 0;
    line-height: 1.15;
}

.sede__address {
    font-size: 15px;
    font-weight: 700;
    color: #022CD4;
    margin: 0;
    line-height: 1.45;
}

.sede__desc {
    font-size: 14px;
    font-weight: 700;
    color: #062BD4;
    margin: 0;
    line-height: 1.55;
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 12px 22px;
    border: 2px solid #022CD4;
    border-radius: 12px;
    color: #022CD4;
    font-family: var(--font-base);
    font-weight: 700;
    font-size: 14px;
    text-decoration: none;
    background: transparent;
    cursor: pointer;
    align-self: flex-start;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.btn-outline:hover {
    background: #022CD4;
    color: #ffffff;
}

.btn-outline svg {
    width: 18px;
    height: 18px;
}

/* ---------- FOOTER ---------- */
.footer {
    width: 100%;
    margin-top: 24px;
}

/* Franja CTA superior (caja contenida azul claro) */
.footer__cta {
    padding: 16px 64px 32px;
}

.footer__cta-inner {
    max-width: 1280px;
    margin: 0 auto;
    background: #F8FBFF;
    border-radius: 18px;
    padding: 22px 32px;
    display: flex;
    align-items: center;
    gap: 24px;
}

.footer__cta-icon {
    width: 56px;
    height: 56px;
    flex-shrink: 0;
    object-fit: contain;
}

.footer__cta-text {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.footer__cta-title {
    margin: 0;
    color: #0020B8;
    font-weight: 800;
    font-size: 22px;
    line-height: 1.2;
}

.footer__cta-sub {
    margin: 0;
    color: #0020B8;
    font-weight: 600;
    font-size: 14px;
    line-height: 1.4;
}

.footer__cta-btn {
    width: auto;
    padding: 18px 28px;
    font-size: 16px;
    flex-shrink: 0;
    min-width: 320px;
}

/* 4 columnas principales */
.footer__main {
    padding: 24px 64px;
}

.footer__columns {
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.3fr 1fr 1.3fr 1fr;
    gap: 0;
    align-items: stretch;
}

.footer__col {
    padding: 0 28px;
    border-left: 3px solid #D7DCEF;
}

.footer__col:first-child {
    border-left: none;
    padding-left: 0;
}

/* Divisores y colores específicos por columna */
.footer__col--contacto {
    border-left-color: #0020B8;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.footer__col--organizan {
    border-left-color: #0020B8;
}

.footer__col--colab {
    border-left-color: #121268;
}

.footer__col-title {
    margin: 0 0 16px;
    color: #0020B8;
    font-weight: 800;
    font-size: 18px;
    line-height: 1.1;
}

.footer__col--colab .footer__col-title {
    color: #121268;
}

/* Columna 1: marca */
.footer__col--brand {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
    gap: 14px;
}

.footer__logo {
    height: 56px;
    width: auto;
    object-fit: contain;
    align-self: flex-start;
}

.footer__tagline {
    margin: 0;
    color: #0020B8;
    font-weight: 600;
    font-size: 11px;
    line-height: 1.5;
    text-align: left;
    padding-right: 70px;
}

.footer__social {
    display: flex;
    gap: 10px;
    margin-top: 4px;
}

.footer__social-link {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: #022CD4;
    color: #ffffff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: transform 0.15s ease, background-color 0.15s ease;
}

.footer__social-link:hover {
    transform: translateY(-2px);
    background: #0021B9;
}

.footer__social-link svg {
    width: 16px;
    height: 16px;
}

/* Columna 2: contacto */
.footer__contact {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer__contact li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #0020B8;
    font-weight: 600;
    font-size: 14px;
}

.footer__contact svg {
    width: 18px;
    height: 18px;
    color: #0020B8;
    flex-shrink: 0;
}

/* Columnas 3 y 4: logos */
.footer__logos {
    display: flex;
    gap: 25px;
    flex-wrap: nowrap;
    flex-direction: row;
}

.footer__col--organizan {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.footer__col--organizan .footer__col-title {
    text-align: center;
}

.footer__col--organizan .footer__logos img {
    height: 45px;
    width: auto;
    object-fit: contain;
}

.footer__col--colab {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.footer__col--colab .footer__col-title {
    text-align: center;
}

.footer__col--colab .footer__logos img {
    height: 80px;
    width: auto;
    object-fit: contain;
}

.footer__logos img {
    height: 54px;
    width: auto;
    object-fit: contain;
}

/* Franja inferior del footer */
.footer__bottom {
    padding: 18px 64px;
    background: #F8FBFF;
}

.footer__bottom-inner {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.footer__bottom p {
    margin: 0;
    color: #0020B8;
    font-size: 13px;
    font-weight: 600;
}

.footer__legal {
    display: inline-flex;
    align-items: center;
    gap: 14px;
}

.footer__legal a {
    color: #0020B8;
    text-decoration: none;
    transition: color 0.15s ease;
}

.footer__legal a:hover {
    color: #022CD4;
}

.footer__legal-divider {
    color: #0020B8;
    font-weight: 700;
}

/* ---------- ADAPTATIVO / RESPONSIVE ----------
   Breakpoints:
   - 1024px : tablet horizontal y portátiles pequeños
   - 720px  : tablet vertical y mobile horizontal
   - 480px  : mobile vertical
*/

/* ========== TABLET (<= 1024px) ========== */
@media (max-width: 1024px) {

    /* ----- HERO ----- */
    .hero {
        padding: 0 24px 24px;
    }

    .header__card {
        gap: 28px;
        padding: 22px 32px;
    }

    .header__logo {
        height: 56px;
    }

    .hero__content {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .hero__left {
        align-items: center;
        text-align: center;
    }

    .hero__congress-logo {
        max-width: 360px;
        margin: 0 auto;
    }

    .hero__title-group {
        align-self: center;
    }

    .hero__right {
        max-width: 520px;
        margin: 0 auto;
    }

    /* ----- PASOS ----- */
    .paso {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 28px 24px;
    }

    /* Paso 1: stack las 3 cards */
    .paso__cards {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    /* Paso 2: 4 cards -> 2x2 */
    .tipo-cards {
        grid-template-columns: repeat(2, 1fr);
        gap: 14px;
    }

    /* Paso 3: form 2col -> 1col */
    .form-datos__grid {
        grid-template-columns: 1fr;
    }

    /* ----- BENEFICIOS ----- */
    .beneficios {
        padding: 16px 24px 24px;
    }

    .beneficios__inner {
        grid-template-columns: repeat(2, 1fr);
        gap: 18px;
        padding: 22px;
    }

    .beneficio {
        border-left: none;
        padding: 6px;
    }

    .beneficio:nth-child(odd) {
        padding-left: 6px;
    }

    .beneficio:nth-child(even) {
        border-left: 4px solid #D7DCEF;
        padding-left: 22px;
    }

    .beneficio:nth-child(n+3) {
        border-top: 4px solid #D7DCEF;
        padding-top: 18px;
    }

    /* ----- SEDE ----- */
    .sede {
        padding: 24px;
    }

    .sede__inner {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .sede__media {
        max-height: 320px;
    }

    /* ----- FOOTER ----- */
    .footer__cta,
    .footer__main,
    .footer__bottom {
        padding-left: 24px;
        padding-right: 24px;
    }

    .footer__cta-inner {
        flex-wrap: wrap;
        padding: 22px 24px;
    }

    .footer__cta-btn {
        min-width: 0;
        width: 100%;
    }

    .footer__columns {
        grid-template-columns: repeat(2, 1fr);
        gap: 28px 0;
    }

    /* Quitar bordes verticales en 2col: solo el de la segunda columna */
    .footer__col {
        padding: 0 22px;
        border-left: none;
    }

    .footer__col:nth-child(even) {
        border-left: 3px solid #D7DCEF;
    }

    .footer__col--colab {
        border-left-color: #121268 !important;
    }

    .footer__col--contacto,
    .footer__col--organizan {
        border-left-color: #0020B8 !important;
    }
}

/* ========== MOBILE (<= 720px) ========== */
@media (max-width: 720px) {

    /* CRÍTICO iOS: font-size mínimo 16px en inputs evita el zoom
       automático del navegador al hacer foco en un campo */
    .form-field {
        min-height: 52px;
    }

    .form-field__input,
    .custom-select__trigger {
        font-size: 16px;
    }

    .form-field__input::placeholder {
        font-size: 16px;
    }

    /* Touch targets más cómodos para checkboxes */
    .form-check__visual {
        width: 22px;
        height: 22px;
    }

    .form-check__visual svg {
        width: 15px;
        height: 15px;
    }

    .form-check__label {
        font-size: 14px;
        flex: 1;
    }

    .form-check {
        gap: 14px;
        min-height: 44px;
        align-items: flex-start;
        padding: 4px 0;
    }

    /* Opciones del dropdown más cómodas para tap */
    .custom-select__option {
        padding: 14px 12px;
        font-size: 15px;
    }

    /* ----- HERO ----- */
    .hero {
        padding: 0 16px 20px;
        /* Soporte para iPhones con notch */
        padding-left: max(16px, env(safe-area-inset-left));
        padding-right: max(16px, env(safe-area-inset-right));
    }

    .header {
        margin-bottom: 24px;
    }

    .header__card {
        gap: 18px;
        padding: 16px 18px;
        border-radius: 0 0 22px 22px;
    }

    .header__logo {
        height: 38px;
    }

    .hero__congress-logo {
        max-width: 280px;
    }

    .hero__city {
        font-size: clamp(44px, 14vw, 68px);
    }

    .hero__badge-country {
        font-size: 18px;
        padding: 3px 22px;
    }

    /* Cards Incluye y Fecha lado a lado en mobile, en tamaño compacto */
    .hero__right {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }

    .hero__info-block {
        min-width: 0;
    }

    /* Pills (Incluye / Fecha) más compactos */
    .hero__pill {
        font-size: 13px;
        padding: 3px 14px 3px 3px;
        gap: 6px;
        margin-left: 6px;
        margin-bottom: 8px;
    }

    .hero__pill-icon {
        width: 36px;
        height: 36px;
        margin: -6px 0 -6px -2px;
        transform: none;
    }

    .hero__pill-icon svg {
        width: 18px;
        height: 18px;
    }

    .hero__pill-icon-img {
        width: 18px;
        height: 18px;
    }

    /* Card Incluye */
    .hero__info-card {
        width: 100%;
        padding: 8px 12px;
    }

    .hero__info-list li {
        font-size: 12px;
        gap: 8px;
        padding: 5px 2px;
        border-bottom-width: 2px;
    }

    .hero__info-icon {
        width: 20px;
        height: 20px;
    }

    /* Card Fecha */
    .hero__info-card--date {
        width: 100%;
        padding: 12px 12px;
        gap: 8px;
    }

    .hero__date-day {
        font-size: 44px;
    }

    .hero__date-year {
        font-size: 20px;
    }

    .hero__date-month {
        font-size: 11px;
    }

    .hero__date-divider {
        width: 2px;
    }

    /* Banda de partners: scroll horizontal con scrollbar oculta */
    .hero__partners {
        margin-top: 14px;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none; /* Firefox */
        padding-bottom: 4px;
    }

    .hero__partners::-webkit-scrollbar {
        display: none; /* Chrome / Safari */
    }

    .hero__partners-img {
        min-width: 580px;
    }

    /* ----- PASOS ----- */
    .paso {
        padding: 24px 24px;
    }

    /* Intro centrado horizontalmente como bloque */
    .paso__intro {
        grid-template-columns: auto auto;
        gap: 14px;
        justify-content: center;
        width: fit-content;
        max-width: 100%;
        margin: 0 auto;
    }

    .paso__num {
        width: 52px;
        height: 52px;
        font-size: 28px;
    }

    .paso__title {
        font-size: 20px;
    }

    /* Paso 2: 4 cards -> 1col */
    .tipo-cards {
        grid-template-columns: 1fr;
    }

    .tipo-card {
        flex-direction: row;
        align-items: center;
        text-align: left;
        min-height: 0;
        padding: 16px;
        gap: 14px;
    }

    .tipo-card__icon {
        width: 44px;
        height: 44px;
        margin: 0;
        flex-shrink: 0;
    }

    /* Bajar tamaño del título para que "Patrocinador / Stand comercial" no se vea desproporcionado */
    .tipo-card__title {
        font-size: 15px;
        line-height: 1.2;
        flex-shrink: 0;
        white-space: nowrap;
    }

    .tipo-card__desc {
        font-size: 12px;
        line-height: 1.35;
    }

    .tipo-card__check {
        top: 50%;
        right: 14px;
        transform: translateY(-50%) scale(0.6);
    }

    .tipo-card__radio:checked ~ .tipo-card__check {
        transform: translateY(-50%) scale(1);
    }

    /* Paso 4: botón un poco menos masivo */
    .btn-primary {
        padding: 16px 20px;
        font-size: 15px;
    }

    /* Nota WhatsApp: ícono al lado del texto, no encima */
    .paso4-cta__note {
        font-size: 13px;
        align-items: flex-start;
        justify-content: flex-start;
        text-align: left;
        flex-wrap: nowrap;
        gap: 8px;
    }

    .paso4-cta__whatsapp {
        flex-shrink: 0;
        margin-top: 2px;
    }

    /* ----- BENEFICIOS: 2x2 (formación+acceso arriba, plataforma+certificado abajo) ----- */
    .beneficios {
        padding: 12px 16px 20px;
    }

    .beneficios__inner {
        grid-template-columns: 1fr 1fr;
        gap: 14px 10px;
        padding: 18px 14px;
        align-items: start; /* todos los items pegados al top de su celda para alinear iconos */
    }

    .beneficio,
    .beneficio:nth-child(even),
    .beneficio:nth-child(n+3) {
        border: none;
        padding: 6px 4px;
        gap: 10px;
        align-items: flex-start;
    }

    .beneficio:first-child {
        padding-left: 4px;
    }

    /* Divisor horizontal entre fila 1 y fila 2 (cards 3 y 4) */
    .beneficio:nth-child(n+3) {
        border-top: 3px solid #D7DCEF;
        padding-top: 14px;
    }

    .beneficio__icon {
        width: 38px;
        height: 38px;
    }

    .beneficio__title {
        font-size: 14px;
    }

    .beneficio__desc {
        font-size: 11px;
        line-height: 1.35;
    }

    /* ----- SEDE ----- */
    .sede {
        padding: 24px 16px;
    }

    .sede__title,
    .sede__venue {
        font-size: 19px;
    }

    .sede__address {
        font-size: 14px;
    }

    .btn-outline {
        width: 100%;
        justify-content: center;
    }

    /* ----- FOOTER ----- */
    .footer__cta,
    .footer__main,
    .footer__bottom {
        padding-left: 16px;
        padding-right: 16px;
    }

    .footer__cta-inner {
        flex-direction: column;
        align-items: flex-start;
        text-align: left;
        gap: 18px;
        padding: 20px;
    }

    .footer__cta-icon {
        width: 48px;
        height: 48px;
    }

    .footer__cta-title {
        font-size: 19px;
    }

    .footer__cta-btn {
        width: 100%;
    }

    .footer__columns {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    /* En 1col: quitar todos los bordes laterales, usar separador superior */
    .footer__col,
    .footer__col:nth-child(even),
    .footer__col--contacto,
    .footer__col--organizan,
    .footer__col--colab {
        padding: 24px 0 0;
        border-left: none !important;
        border-top: 3px solid #D7DCEF;
    }

    .footer__col--contacto,
    .footer__col--organizan {
        border-top-color: #0020B8;
    }

    .footer__col--colab {
        border-top-color: #121268;
    }

    .footer__col:first-child {
        padding-top: 0;
        border-top: none !important;
    }

    /* Footer mobile: todo a la izquierda con un pequeño padding-left */
    .footer__cta,
    .footer__main,
    .footer__bottom {
        padding-left: 20px;
        padding-right: 16px;
    }

    .footer__col--brand {
        align-items: flex-start;
        text-align: left;
    }

    .footer__tagline {
        text-align: left;
        padding-right: 0;
    }

    .footer__logo {
        align-self: flex-start;
    }

    /* Las columnas Organizan y Colaboración estaban centradas en desktop;
       en mobile las alineamos a la izquierda como el resto */
    .footer__col--organizan,
    .footer__col--colab {
        align-items: flex-start;
        text-align: left;
    }

    .footer__col--organizan .footer__col-title,
    .footer__col--colab .footer__col-title {
        text-align: left;
    }

    .footer__col--organizan .footer__logos,
    .footer__col--colab .footer__logos {
        justify-content: flex-start;
    }

    .footer__bottom-inner {
        flex-direction: column;
        gap: 8px;
        align-items: flex-start;
        text-align: left;
    }
}

/* ========== MOBILE PEQUEÑO (<= 480px) ========== */
@media (max-width: 480px) {

    /* ----- HERO ----- */
    .header__card {
        gap: 14px;
        padding: 14px 14px;
        border-radius: 0 0 18px 18px;
    }

    .header__logo {
        height: 30px;
    }

    .hero__congress-logo {
        max-width: 240px;
    }

    .hero__city {
        font-size: clamp(36px, 13vw, 56px);
    }

    .hero__pill {
        font-size: 16px;
        padding: 5px 24px 5px 5px;
    }

    .hero__pill-icon {
        width: 44px;
        height: 44px;
        margin: -8px 2px -8px -2px;
    }

    .hero__date-day {
        font-size: 56px;
    }

    /* ----- PASOS ----- */
    .paso__title {
        font-size: 18px;
    }

    .paso__num {
        width: 46px;
        height: 46px;
        font-size: 24px;
    }

    .opcion-card__price strong {
        font-size: 48px;
    }

    /* ----- DROPDOWNS (limit panel height) ----- */
    .custom-select__panel {
        max-height: 240px;
    }

    /* ----- FOOTER ----- */
    .footer__cta-title {
        font-size: 17px;
    }

    .footer__cta-sub {
        font-size: 13px;
    }

    .btn-primary {
        font-size: 15px;
        padding: 16px 20px;
    }
}