/* ==================================================
   RAQUIFEROL — HOJA DE ESTILOS ORGANIZADA
   Reemplaza la hoja anterior completa.

   GUÍA PARA FUTURAS MODIFICACIONES
   · Colores generales: sección 01 (:root).
   · Header, menú y tamaño de logos: sección 02.
   · Tarjetas científicas y preguntas: sección 05.
   · Videos: sección 06. Productos: sección 08.
   · Movimiento de la cápsula y aparición: sección 11.

   Cada componente incluye sus ajustes responsive:
   max-width: 768px = mobile; 769–1100px = tablet.
   Las reglas se conservan en orden para respetar la cascada.
   Las clases de compatibilidad se mantienen cuando su uso
   depende del HTML o JavaScript que no acompaña este CSS.
================================================== */


/* ==================================================
   01 · VARIABLES Y ESTILO GENERAL
================================================== */

:root {
    --orange: #f28c00;
    --orange-dark: #d97800;
    --orange-light: #fff4e5;
    --text: #333;
    --muted: #666;
    --white: #fff;
    --radius: 22px;
}

body {
    color: var(--text);
    font-family: "Open Sans", Arial, sans-serif;
    background: radial-gradient( circle at 18% 18%, rgba(255, 255, 255, .55) 0%, rgba(255, 255, 255, .25) 22%, transparent 42% ), linear-gradient( 135deg, #fdf7c5 0%, #fdf2b0 25%, #fce58c 45%, #ffd36b 70%, #f28c00 100% );
    background-attachment: fixed;
}

@media (prefers-reduced-motion: no-preference) {

    html {
        scroll-behavior: smooth;
    }

}

/* ==================================================
   02 · HEADER E ÍNDICE DE CONTENIDOS
================================================== */

.raqui-hero {
    background: transparent !important;
    position: relative;
    overflow: hidden;
}

.intro-header,
.raqui-hero {
    border: none !important;
    box-shadow: none !important;
    margin-bottom: 0 !important;
}

.raqui-hero::before {
    display: none !important;
    content: none !important;
}

.raqui-header-v2,
.raqui-header-v2 * {
    box-sizing: border-box;
}

.raqui-hero.raqui-header-v2 {
    position: relative;
    display: block;
    min-height: 0;
    padding: 0;
    overflow: hidden;
}

.raqui-header-brand {
    position: absolute;
    top: 0;
    left: max(24px, calc((100% - 1200px) / 2 + 55px));
    display: block;
    width: 60px;
    z-index: 5;
}

.raqui-header-brand img {
    display: block;
    width: 100%;
    height: auto;
    margin: 0;
}

.raqui-header-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    grid-template-areas: "logo imagen" "menu imagen";
    column-gap: 65px;
    row-gap: 28px;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 125px 55px 115px;
    align-items: center;
}

.raqui-header-logo {
    grid-area: logo;
    align-self: end;
    display: block;
    width: 100%;
    max-width: 440px;
    height: auto;
    margin: 0;
    filter: drop-shadow(0 8px 12px rgba(90, 44, 0, 0.15));
}

.raqui-header-art {
    grid-area: imagen;
    display: block;
    width: 100%;
    max-width: 580px;
    height: auto;
    margin: 0 auto;
    filter: drop-shadow(0 18px 30px rgba(242, 140, 0, 0.18));
}

.raqui-header-nav {
    grid-area: menu;
    align-self: start;
    width: 100%;
    min-width: 0;
}

.raqui-header-nav-label {
    margin: 0 0 14px;
    color: #805012;
    font-family: "Open Sans", Arial, sans-serif;
    font-size: 12px;
    font-weight: 600;
    line-height: 1.5;
    letter-spacing: 3px;
    text-transform: uppercase;
}

.raqui-header-links {
    margin: 0;
    padding: 0;
    list-style: none;
}

.raqui-header-links li {
    margin: 0;
    padding: 0;
}

.raqui-header-links li + li {
    border-top: 1px solid rgba(205, 123, 0, 0.28);
}

.raqui-header-links a {
    display: grid;
    grid-template-columns: 34px minmax(0, 1fr) 14px;
    align-items: center;
    gap: 12px;
    min-height: 56px;
    padding: 13px 8px 13px 0;
    color: #71440e;
    font-family: "Open Sans", Arial, sans-serif;
    font-size: 17px;
    font-weight: 700;
    line-height: 1.35;
    text-decoration: none;
    transition: color 0.2s ease, background-color 0.2s ease;
}

.raqui-header-number {
    color: #dd7900;
    font-size: 15px;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

.raqui-header-link-text {
    min-width: 0;
    overflow-wrap: break-word;
}

.raqui-header-arrow {
    justify-self: center;
    width: 9px;
    height: 9px;
    border-right: 2px solid #ed8700;
    border-bottom: 2px solid #ed8700;
    transform: rotate(45deg);
}

.raqui-header-links a:hover {
    color: #a95500;
    background-color: rgba(255, 255, 255, 0.2);
    text-decoration: none;
}

.raqui-header-links a:focus-visible {
    outline: 3px solid #a95500;
    outline-offset: 3px;
    border-radius: 4px;
}

@media (min-width: 769px) and (max-width: 1100px) {

    .raqui-header-layout {
        column-gap: 35px;
        padding-right: 35px;
        padding-left: 35px;
    }

    .raqui-header-brand {
        left: 35px;
    }

    .raqui-header-links a {
        font-size: 15px;
    }

}

@media (max-width: 768px) {

    .raqui-header-brand {
        left: 22px;
        width: 38px;
    }

    .raqui-header-layout {
        grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
        grid-template-areas: "logo imagen" "menu menu";
        column-gap: 14px;
        row-gap: 22px;
        padding: 88px 26px 95px;
    }

    .raqui-header-logo {
        align-self: center;
        max-width: 280px;
    }

    .raqui-header-art {
        max-width: 230px;
    }

    .raqui-header-nav-label {
        margin-bottom: 10px;
        font-size: 11px;
        letter-spacing: 2.5px;
    }

    .raqui-header-links a {
        grid-template-columns: 28px minmax(0, 1fr) 14px;
        gap: 10px;
        min-height: 52px;
        padding-top: 13px;
        padding-bottom: 13px;
        font-size: 15px;
    }

    .raqui-header-number {
        font-size: 13px;
    }

}

@media (max-width: 380px) {

    .raqui-header-layout {
        padding-right: 22px;
        padding-left: 22px;
    }

    .raqui-header-links a {
        font-size: 14px;
    }

}

.raqui-header-layout {
    /* Separación entre el banderín y el logo en desktop. */
    padding-top: 170px;
}

@media (max-width: 768px) {

    .raqui-header-layout {
        /* Separación entre el banderín y el logo en mobile. */
        padding-top: 115px;
    }

}

@media (min-width: 769px) {

    .raqui-header-art {
        transform: translateY(-45px);
    }

}

.raqui-header-art {
    --capsula-posicion: 0px;
    /* Duración de cada ciclo de flotación. */
    animation: raqui-capsula-flotar 6s ease-in-out infinite;
}

@media (min-width: 769px) {

    .raqui-header-art {
        /* Altura de la cápsula en desktop: más negativo = más arriba. */
        --capsula-posicion: -45px;
    }

}

@media (prefers-reduced-motion: reduce) {

    .raqui-header-art {
        animation: none;
        transform: translateY(var(--capsula-posicion));
    }

}

/* ==================================================
   03 · CONTENEDOR BLANCO Y SEPARADORES
================================================== */

body > .container {
    background: #fff;
    border-radius: 40px;
    overflow: hidden;
    margin-top: -55px;
    margin-bottom: 80px;
    padding-top: 60px;
    padding-bottom: 120px;
    position: relative;
    z-index: 3;
    border: none !important;
    box-shadow: 0 18px 50px rgba(0, 0, 0, .06);
}

body > .container .col-lg-8 {
    background: #fff;
    padding: 0;
    margin-top: 0;
}

hr {
    border: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, #ddd, transparent);
    margin: 45px 0;
}

@media (max-width: 768px) {

    body > .container {
        max-width: none;
        margin-left: auto;
        margin-right: auto;
    }

    body > .container .col-lg-8 {
        padding: 0;
    }

    hr {
        margin: 35px 0;
    }

    body > .container {
        width: calc(100% - 28px);
        margin-top: -58px;
        border-radius: 26px;
        padding: 34px 16px 75px;
    }

}

/* ==================================================
   04 · INTRODUCCIÓN: ESTATINAS Y VITAMINA D
================================================== */

.raqui-cardio {
    padding: 25px 0 55px;
    margin-bottom: 45px;
    border-bottom: 1px solid #f4e6d3;
    text-align: center;
}

.raqui-cardio-title {
    margin: 0 auto 20px;
    color: var(--orange);
    font-size: clamp(30px, 3.5vw, 48px);
    font-weight: 800;
    line-height: 1.15;
}

.raqui-cardio-description {
    max-width: 720px;
    margin: 0 auto;
    color: #555;
    font-size: 18px;
    line-height: 1.6;
}

.raqui-cardio-products {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 28px;
    max-width: 700px;
    margin: 28px auto 20px;
}

.raqui-cardio-logo {
    display: block;
    width: 42%;
    max-width: 290px;
    height: auto;
}

.raqui-cardio-plus {
    flex: 0 0 auto;
    color: var(--orange);
    font-size: 48px;
    font-weight: 700;
    line-height: 1;
}

.raqui-cardio-pack {
    display: block;
    width: 45%;
    max-width: 315px;
    height: auto;
}

.raqui-cardio-cta {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 14px;
    background: var(--orange);
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    line-height: 1.4;
    text-decoration: none;
    transition: background .2s ease;
}

.raqui-cardio-cta:hover,
.raqui-cardio-cta:focus {
    background: var(--orange-dark);
    color: #fff;
    text-decoration: none;
}

.raqui-cardio-cta:focus-visible {
    outline: 3px solid #573600;
    outline-offset: 4px;
}

.raqui-cardio-reference {
    margin: 30px 0 0;
    padding: 15px 18px;
    border-left: 3px solid var(--orange);
    border-radius: 9px;
    background: #fff8ed;
    color: #666;
    font-size: 12px;
    line-height: 1.65;
    text-align: left;
    overflow-wrap: anywhere;
}

@media (max-width: 768px) {

    .raqui-cardio {
        padding: 8px 0 32px;
        margin-bottom: 30px;
    }

    .raqui-cardio-title {
        font-size: clamp(26px, 6.5vw, 36px);
    }

    .raqui-cardio-break {
        display: none;
    }

    .raqui-cardio-description {
        font-size: 16px;
        line-height: 1.5;
    }

    .raqui-cardio-products {
        gap: 12px;
        margin: 24px auto;
    }

    .raqui-cardio-logo {
        width: 42%;
    }

    .raqui-cardio-pack {
        width: 44%;
    }

    .raqui-cardio-plus {
        font-size: 30px;
    }

    .raqui-cardio-cta {
        padding: 13px 24px;
        font-size: 15px;
    }

    .raqui-cardio-reference {
        padding: 12px;
        font-size: 11px;
        margin-top: 24px;
    }

}

/* ==================================================
   05 · CONTENIDO CIENTÍFICO, TARJETAS Y PREGUNTAS
================================================== */

.raqui-info {
    --ri-orange: #f28c00;
    --ri-orange-dark: #c66c00;
    --ri-cream: #fff5e3;
    --ri-text: #333;
    --ri-muted: #666;
    width: 100%;
    max-width: 1050px;
    margin: 0 auto 55px;
    padding: 0 24px;
    color: var(--ri-text);
    font-family: "Open Sans", Arial, sans-serif;
    font-size: 16px;
    line-height: 1.65;
}

.raqui-info,
.raqui-info * {
    box-sizing: border-box;
}

.raqui-info-section {
    padding: 48px 0;
}

.raqui-info-section--soft {
    margin: 12px 0;
    padding: 38px 26px;
    border-radius: 24px;
    background: linear-gradient( 135deg, #fff9ef 0%, #fffdf9 100% );
}

.raqui-info-heading {
    margin: 0 auto 30px;
    text-align: center;
}

.raqui-info-line {
    display: block;
    width: 58px;
    height: 4px;
    margin: 0 auto 18px;
    border-radius: 20px;
    background: var(--ri-orange);
}

.raqui-info .raqui-info-kicker {
    margin: 0 0 12px;
    color: var(--ri-orange-dark);
    font-size: 12px;
    font-weight: 700;
    line-height: 1.5;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.raqui-info h2 {
    max-width: 900px;
    margin: 0 auto;
    color: var(--ri-orange);
    font-family: inherit;
    font-size: clamp(26px, 2.7vw, 36px);
    font-weight: 800;
    line-height: 1.2;
    text-transform: none;
    overflow-wrap: break-word;
}

.raqui-info .raqui-info-intro {
    max-width: 850px;
    margin: 20px auto 0;
    color: var(--ri-muted);
    font-size: 16px;
    line-height: 1.7;
}

.raqui-info-grid {
    display: grid;
    gap: 18px;
}

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

.raqui-info-grid--three {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.raqui-info-grid--four {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.raqui-info-card {
    min-width: 0;
    padding: 26px 22px;
    background: #fff;
    border: 1px solid #f0ece5;
    border-radius: 20px;
    box-shadow: 0 8px 24px rgba(120, 75, 10, 0.05);
    text-align: left;
}

.raqui-info-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 62px;
    height: 62px;
    margin-bottom: 18px;
    color: var(--ri-orange);
    background: var(--ri-cream);
    border-radius: 50%;
    font-size: 27px;
}

.raqui-info h3 {
    margin: 0 0 12px;
    color: var(--ri-orange-dark);
    font-family: inherit;
    font-size: 19px;
    font-weight: 700;
    line-height: 1.3;
    overflow-wrap: break-word;
}

.raqui-info-card p {
    margin: 0;
    color: var(--ri-muted);
    font-size: 15px;
    line-height: 1.65;
}

.raqui-info-grid--four .raqui-info-card {
    padding: 24px 18px;
}

.raqui-info-grid--four h3 {
    font-size: 17px;
}

.raqui-info-grid--four p {
    font-size: 14px;
}

.raqui-info-note {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-top: 22px;
    padding: 22px 24px;
    background: var(--ri-cream);
    border-left: 4px solid var(--ri-orange);
    border-radius: 16px;
    text-align: left;
}

.raqui-info-note-icon {
    flex-shrink: 0;
    color: var(--ri-orange);
    font-size: 24px;
    line-height: 1.4;
}

.raqui-info-note p {
    margin: 0;
    color: #695739;
    font-size: 14px;
    line-height: 1.7;
}

.raqui-info-note strong {
    color: #8a4b00;
}

.raqui-info-steps {
    display: grid;
    gap: 16px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.raqui-info-step {
    display: flex;
    align-items: flex-start;
    gap: 22px;
    margin: 0;
    padding: 24px;
    background: #fff;
    border: 1px solid #f0ece5;
    border-radius: 18px;
    box-shadow: 0 6px 20px rgba(120, 75, 10, 0.04);
}

.raqui-info-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 62px;
    height: 62px;
    color: var(--ri-orange-dark);
    background: var(--ri-cream);
    border-radius: 50%;
    font-size: 22px;
    font-weight: 700;
}

.raqui-info-step > div {
    flex: 1;
    min-width: 0;
}

.raqui-info-step h3 {
    margin-bottom: 8px;
}

.raqui-info-step p {
    margin: 0;
    color: var(--ri-muted);
    font-size: 15px;
    line-height: 1.7;
}

.raqui-info-faq {
    display: grid;
    gap: 10px;
}

.raqui-info-faq details {
    overflow: hidden;
    background: #fff;
    border: 1px solid #f0ece5;
    border-radius: 14px;
}

.raqui-info-faq details[open] {
    background: #fff9f0;
    border-color: #f5dfbd;
}

.raqui-info-faq summary {
    position: relative;
    min-height: 58px;
    padding: 18px 22px 18px 56px;
    color: #444;
    font-size: 15px;
    font-weight: 700;
    line-height: 1.5;
    cursor: pointer;
    list-style: none;
}

.raqui-info-faq summary::-webkit-details-marker {
    display: none;
}

.raqui-info-faq summary::marker {
    content: "";
}

.raqui-info-faq summary::before {
    content: "";
    position: absolute;
    top: 24px;
    left: 25px;
    width: 9px;
    height: 9px;
    border-right: 2px solid var(--ri-orange);
    border-bottom: 2px solid var(--ri-orange);
    transform: rotate(-45deg);
}

.raqui-info-faq details[open] > summary {
    color: var(--ri-orange-dark);
}

.raqui-info-faq details[open] > summary::before {
    top: 22px;
    transform: rotate(45deg);
}

.raqui-info-faq summary:hover {
    background: rgba(242, 140, 0, 0.04);
}

.raqui-info-faq summary:focus-visible {
    outline: 3px solid var(--ri-orange-dark);
    outline-offset: -4px;
    border-radius: 12px;
}

.raqui-info-answer {
    padding: 0 24px 22px 56px;
}

.raqui-info-answer p {
    margin: 0;
    color: var(--ri-muted);
    font-size: 15px;
    line-height: 1.7;
}

@media (max-width: 1100px) {

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

}

@media (max-width: 768px) {

    .raqui-info {
        margin-bottom: 30px;
        padding: 0 12px;
    }

    .raqui-info-section {
        padding: 30px 0;
    }

    .raqui-info-section--soft {
        margin: 8px 0;
        padding: 28px 16px;
        border-radius: 20px;
    }

    .raqui-info-heading {
        margin-bottom: 24px;
    }

    .raqui-info-line {
        width: 48px;
        margin-bottom: 15px;
    }

    .raqui-info .raqui-info-kicker {
        font-size: 11px;
        letter-spacing: 1.5px;
    }

    .raqui-info h2 {
        font-size: 26px;
        line-height: 1.2;
    }

    .raqui-info .raqui-info-intro {
        margin-top: 16px;
        font-size: 15px;
        line-height: 1.65;
    }

    .raqui-info-grid--two,
    .raqui-info-grid--three {
        grid-template-columns: 1fr;
    }

    .raqui-info-grid {
        gap: 14px;
    }

    .raqui-info-card {
        padding: 22px 20px;
        border-radius: 18px;
    }

    .raqui-info-icon {
        width: 54px;
        height: 54px;
        margin-bottom: 15px;
        font-size: 24px;
    }

    .raqui-info h3 {
        font-size: 18px;
    }

    .raqui-info-card p {
        font-size: 14px;
    }

    .raqui-info-note {
        gap: 12px;
        padding: 18px 16px;
    }

    .raqui-info-note-icon {
        font-size: 20px;
    }

    .raqui-info-note p {
        font-size: 13px;
    }

    .raqui-info-step {
        gap: 14px;
        padding: 20px 16px;
    }

    .raqui-info-number {
        width: 46px;
        height: 46px;
        font-size: 18px;
    }

    .raqui-info-step p {
        font-size: 14px;
    }

    .raqui-info-faq summary {
        padding: 17px 16px 17px 42px;
        font-size: 14px;
    }

    .raqui-info-faq summary::before {
        left: 18px;
        top: 23px;
        width: 8px;
        height: 8px;
    }

    .raqui-info-faq details[open] > summary::before {
        top: 21px;
    }

    .raqui-info-answer {
        padding: 0 16px 20px 42px;
    }

    .raqui-info-answer p {
        font-size: 14px;
    }

}

@media (max-width: 540px) {

    .raqui-info-grid--four {
        grid-template-columns: 1fr;
    }

}

@media (max-width: 768px) {

    .raqui-info-grid--four {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 12px;
    }

    .raqui-info-grid--four .raqui-info-card {
        padding: 18px 12px;
        border-radius: 16px;
    }

    .raqui-info-grid--four .raqui-info-icon {
        width: 44px;
        height: 44px;
        margin-bottom: 12px;
        font-size: 21px;
    }

    .raqui-info-grid--four h3 {
        font-size: 16px;
        line-height: 1.3;
    }

    .raqui-info-grid--four p {
        font-size: 13px;
        line-height: 1.55;
    }

    .raqui-info-grid--four .raqui-info-card {
        text-align: center;
    }

    .raqui-info-grid--four .raqui-info-icon {
        display: flex;
        margin: 0 auto 14px;
    }

    .raqui-info-grid--four h3 {
        min-height: 42px;
        margin-bottom: 10px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .raqui-info-grid--four p {
        margin: 0;
        text-align: center;
    }

}

.raqui-info-grid--four .raqui-info-card,
.raqui-info-grid--three .raqui-info-card {
    text-align: center;
}

.raqui-info-grid--four .raqui-info-icon,
.raqui-info-grid--three .raqui-info-icon {
    display: flex;
    margin-left: auto;
    margin-right: auto;
}

.raqui-info-grid--four h3,
.raqui-info-grid--three h3,
.raqui-info-grid--four p,
.raqui-info-grid--three p {
    text-align: center;
}

/* ==================================================
   06 · PANELES, CONFERENCIAS Y VIDEOS
================================================== */

.panel-vitd {
    text-align: center;
    padding: 25px 20px 45px;
    margin-bottom: 35px;
}

.panel-vitd::before,
.panel-vitd::after,
.panel-vitd-kicker::before,
.panel-vitd-kicker::after {
    display: none !important;
    content: none !important;
}

.panel-vitd-line {
    width: 70px;
    height: 5px;
    background: var(--orange);
    margin: 0 auto 22px;
    border-radius: 50px;
}

.panel-vitd-kicker {
    font-size: 13px;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--muted);
    font-weight: 700;
    margin-bottom: 14px;
}

.panel-vitd-title {
    color: var(--orange);
    font-size: clamp(38px, 7vw, 62px);
    font-weight: 800;
    line-height: 1;
    margin: 0;
    text-transform: uppercase;
}

.panel-vitd-subtitle {
    color: #444;
    font-size: clamp(18px, 3vw, 27px);
    font-weight: 300;
    line-height: 1.35;
    margin-top: 18px;
    margin-bottom: 0;
}

.panel-vitd-secondary {
    padding-top: 55px;
}

.conference-block {
    background: #fff;
    border-radius: 20px;
    padding: 30px;
    margin: 35px 0;
    box-shadow: 0 8px 22px rgba(0, 0, 0, .05);
}

.section-heading {
    color: var(--orange);
    font-size: 28px;
    font-weight: 700;
    margin: 0 0 18px;
    line-height: 1.25;
}

.conference-block p,
.col-lg-8 > div,
.col-lg-8 > p {
    font-size: 16px;
    line-height: 1.65;
}

.conference-block strong {
    color: #333;
}

.conference-block em {
    color: #555;
}

.video-responsive {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: 18px;
    margin-top: 24px;
    background: #e9ecef;
    box-shadow: 0 10px 24px rgba(0, 0, 0, .12);
}

.video-responsive iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

.qr-section {
    background: linear-gradient(135deg, #fff6ea, #fff);
    border: 1px solid #ffe0b8;
    border-radius: 22px;
    padding: 35px 25px;
    margin: 35px 0;
}

.qr-section h3 {
    color: #333;
    font-weight: 700;
    line-height: 1.35;
    margin-top: 0;
}

.qr-section p {
    color: var(--muted);
}

.qr-vitd {
    max-width: 190px;
    margin-top: 20px;
}

@media (max-width: 992px) {

    .conference-block {
        padding: 26px;
    }

}

@media (max-width: 768px) {

    .panel-vitd-line {
        width: 50px;
        height: 4px;
    }

    .panel-vitd-kicker {
        font-size: 12px;
        letter-spacing: 1.6px;
    }

    .panel-vitd-title {
        line-height: 1.05;
        word-break: normal;
        overflow-wrap: break-word;
    }

    .panel-vitd-subtitle {
        max-width: 280px;
        margin-left: auto;
        margin-right: auto;
    }

    .conference-block {
        border-radius: 18px;
    }

    .qr-section {
        padding: 28px 18px;
    }

    .conference-block {
        margin: 18px 0;
        padding: 22px 18px 24px;
    }

    .conference-block + .conference-block {
        margin-top: 22px;
    }

    .video-responsive {
        margin-top: 18px;
        border-radius: 16px;
    }

    .conference-block p {
        margin-bottom: 10px;
    }

}

.vitd-date {
    display: inline-block;
    margin-top: 25px;
    padding: 8px 20px;
    background: #f28c00;
    color: #fff;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 8px;
    border-radius: 14px;
    text-align: center;
}

@media (max-width: 768px) {

    .vitd-date {
        font-size: 10px;
        letter-spacing: 5px;
        padding: 5px 15px;
    }

    .panel-vitd {
        padding: 0 0 18px;
        margin-bottom: 8px;
    }

    .panel-vitd-line {
        margin-bottom: 16px;
    }

    .panel-vitd-kicker {
        margin-bottom: 10px;
    }

    .panel-vitd-title {
        font-size: 28px;
        margin-bottom: 12px;
    }

    .panel-vitd-subtitle {
        font-size: 16px;
        line-height: 1.25;
        margin-top: 0;
    }

    .vitd-date {
        margin-top: 18px;
    }

    .section-heading {
        font-size: 17px;
        line-height: 1.2;
        margin-bottom: 12px;
    }

}

.video-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 16px;
}

.video-action-btn {
    flex: 1;
    min-height: 46px;
    padding: 12px 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    border-radius: 10px;
    border: 1px solid #f28c00;
    font-family: "Open Sans", Arial, sans-serif;
    font-size: 14px;
    font-weight: 700;
    line-height: 1;
    text-decoration: none;
    cursor: pointer;
    transition: all .2s ease;
}

.video-youtube-btn {
    background: #f28c00;
    color: #fff;
}

.video-youtube-btn:hover,
.video-youtube-btn:focus {
    background: #d97800;
    border-color: #d97800;
    color: #fff;
    text-decoration: none;
}

.video-share-btn {
    background: #fff;
    color: #f28c00;
}

.video-share-btn:hover,
.video-share-btn:focus {
    background: #fff4e5;
    color: #d97800;
    border-color: #d97800;
}

.video-action-btn:active {
    transform: scale(.98);
}

.video-action-btn i {
    font-size: 17px;
}

@media (max-width: 768px) {

    .video-actions {
        gap: 10px;
        margin-top: 14px;
    }

    .video-action-btn {
        min-height: 44px;
        padding: 11px 10px;
        font-size: 12px;
        border-radius: 9px;
    }

    .video-action-btn i {
        font-size: 15px;
    }

}

/* ==================================================
   07 · MATERIAL DESCARGABLE
================================================== */

.downloads-grid {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-top: 50px;
    margin-bottom: 0;
}

.download-card {
    background: #fff;
    border-radius: 22px;
    padding: 28px;
    display: flex;
    align-items: center;
    gap: 24px;
    text-decoration: none;
    color: inherit;
    border: 1px solid #f1f1f1;
    box-shadow: 0 10px 25px rgba(0, 0, 0, .05);
    transition: .25s;
}

.download-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 35px rgba(0, 0, 0, .10);
    text-decoration: none;
}

.download-icon {
    width: 70px;
    height: 70px;
    flex-shrink: 0;
    border-radius: 18px;
    background: var(--orange-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--orange);
    font-size: 32px;
}

.download-content {
    flex: 1;
}

.download-tag {
    display: inline-block;
    margin-bottom: 10px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--orange);
}

.download-content h3 {
    margin: 0 0 8px;
    color: #333;
    font-size: 28px;
    font-weight: 700;
}

.download-content p {
    margin: 0;
    color: #666;
    line-height: 1.6;
}

.download-arrow {
    color: var(--orange);
    font-size: 34px;
    font-weight: 700;
}

@media (max-width: 768px) {

    .downloads-grid {
        gap: 18px;
        margin-top: 32px;
        margin-bottom: 0;
    }

    .download-card {
        flex-direction: column;
        align-items: flex-start;
        text-align: left;
    }

    .download-arrow {
        display: none;
    }

    .download-card {
        padding: 18px;
        gap: 12px;
        border-radius: 18px;
    }

    .download-icon {
        width: 52px;
        height: 52px;
        border-radius: 14px;
        font-size: 22px;
    }

    .download-tag {
        font-size: 11px;
        margin-bottom: 8px;
    }

    .download-content h3 {
        font-size: 21px;
        line-height: 1.12;
    }

    .download-content p {
        font-size: 14px;
        line-height: 1.45;
    }

    .downloads-grid,
    .materials-grid,
    .articles-grid {
        padding-left: 16px;
        padding-right: 16px;
    }

}

/* ==================================================
   08 · PRESENTACIONES DE PRODUCTOS
================================================== */

.raqui-productos-img {
    filter: drop-shadow(0 12px 24px rgba(0, 0, 0, .12)) drop-shadow(0 0 20px rgba(242, 140, 0, .15));
}

.raqui-productos-grid {
    max-width: 900px;
    margin: 60px auto 0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.raqui-productos-grid a {
    display: block;
}

.raqui-productos-grid img {
    width: 100%;
    display: block;
    border-radius: 24px;
    filter: drop-shadow(0 10px 20px rgba(0, 0, 0, .12));
    transition: .35s ease;
}

.raqui-productos-grid img:hover {
    transform: translateY(-8px) scale(1.02);
    filter: drop-shadow(0 20px 35px rgba(0, 0, 0, .18));
}

.raqui-productos {
    padding: 100px 20px;
    text-align: center;
    background: #fff;
}

.raqui-productos-kicker {
    color: #666;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 4px;
    margin-bottom: 10px;
}

.raqui-productos-title {
    color: #f28c00;
    font-size: 64px;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 20px;
}

.raqui-productos-subtitle {
    color: #555;
    font-size: 32px;
    line-height: 1.3;
    margin-bottom: 60px;
}

.raqui-productos-img {
    width: 50%;
    max-width: 900px;
    height: auto;
    display: block;
    margin: 0 auto;
}

@media (max-width: 768px) {

    .raqui-productos {
        padding: 20px 16px;
    }

    .raqui-productos-title {
        font-size: 34px;
    }

    .raqui-productos-subtitle {
        font-size: 18px;
        margin-bottom: 35px;
    }

    .raqui-productos-img {
        max-width: 100%;
    }

}

@media (max-width: 992px) {

    .raqui-productos-grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: 750px;
    }

}

@media (max-width: 768px) {

    .raqui-productos-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
        max-width: 100%;
        margin: 30px auto 0;
    }

    .raqui-productos-grid a {
        display: block;
    }

    .raqui-productos-grid img {
        width: 100%;
        max-width: none;
        border-radius: 16px;
        filter: drop-shadow(0 6px 12px rgba(0, 0, 0, .12));
    }

    .raqui-productos-img-mobile {
        width: 100%;
        max-width: 420px;
        margin: 40px auto 0;
    }

}

/* ==================================================
   09 · FOOTER
================================================== */

footer {
    background: transparent !important;
    border: none !important;
    margin-top: 0;
    padding: 0 0 60px;
    text-align: center;
}

footer img {
    max-width: 180px;
    margin: 0 auto;
}

.copyright {
    margin-top: 18px;
    font-size: 13px;
    color: #666;
}

@media (max-width: 768px) {

    footer {
        padding: 0 20px 45px;
    }

}

/* ==================================================
   10 · ANCLAS Y BOTÓN VOLVER ARRIBA
================================================== */

#presentaciones {
    scroll-margin-top: 40px;
}

@media (max-width: 768px) {

    #presentaciones {
        scroll-margin-top: 22px;
    }

}

#backToTop {
    position: fixed;
    right: 20px;
    bottom: 20px;
    width: 50px;
    height: 50px;
    border: none;
    border-radius: 50%;
    background: #000;
    color: #fff;
    font-size: 24px;
    font-weight: 700;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: .3s ease;
    box-shadow: 0 8px 20px rgba(0, 0, 0, .18);
    z-index: 9999;
}

#backToTop.show {
    opacity: 1;
    visibility: visible;
}

#backToTop:hover {
    background: #df8100;
    transform: translateY(-3px);
}

@media (max-width: 768px) {

    #backToTop {
        display: flex;
        align-items: center;
        justify-content: center;
        right: 16px;
        bottom: 16px;
        width: 44px;
        height: 44px;
        font-size: 22px;
        z-index: 99999;
    }

    #backToTop.show {
        opacity: 1;
        visibility: visible;
    }

}

#panel-expertos {
    scroll-margin-top: 30px;
}

#estatinas-vitamina-d,
#panel-expertos,
#conferencias,
#material-descargable,
#presentaciones {
    scroll-margin-top: 30px;
}

.raqui-anchor {
    height: 0;
    margin: 0;
    padding: 0;
}

/* ==================================================
   11 · ANIMACIONES
================================================== */

.fade-up {
    opacity: 0;
    transform: translateY(40px);
    transition: all .8s ease;
}

.fade-up.show {
    opacity: 1;
    transform: translateY(0);
}

@keyframes raqui-capsula-flotar {
    0%, 100% {
        transform: translateY(var(--capsula-posicion));
    }
    50% {
        transform: translateY(calc(var(--capsula-posicion) - 10px));
    }
}

.raqui-reveal {
    opacity: 1;
    transform: none;
}

@media (prefers-reduced-motion: no-preference) {

    .raqui-reveal {
        transition: opacity 0.8s ease, transform 0.8s ease;
    }

    /* Desplazamiento inicial de los bloques antes de aparecer. */
    .raqui-reveal.is-pending {
        opacity: 0;
        transform: translateY(28px);
    }

}

/* ==================================================
   12. BOTÓN SECUNDARIO Y VENTANA DEL RESUMEN
   Ancho de ventana: width. Alto máximo: max-height.
================================================== */
.raqui-cardio-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 12px;
}
.raqui-summary-trigger {
    display: inline-block;
    padding: 14px 29px;
    border: 1px solid #b9b4ac;
    border-radius: 14px;
    background: transparent;
    color: #555;
    font-family: inherit;
    font-size: 16px;
    font-weight: 600;
    line-height: 1.4;
    cursor: pointer;
}
.raqui-summary-trigger:hover { background: #f5f3ef; border-color: #777; color: #333; }
.raqui-summary-trigger:focus-visible,
.raqui-summary-close:focus-visible { outline: 3px solid #805012; outline-offset: 3px; }
html.raqui-summary-active { overflow: hidden; }
.raqui-summary, .raqui-summary * { box-sizing: border-box; }
.raqui-summary {
    position: fixed;
    inset: 0;
    width: min(860px, calc(100% - 32px));
    max-width: none;
    max-height: calc(100vh - 40px);
    max-height: calc(100dvh - 40px);
    margin: auto;
    padding: 0;
    border: 0;
    border-radius: 22px;
    overflow: hidden;
    background: #fff;
    color: #333;
    font-family: "Open Sans", Arial, sans-serif;
    text-align: left;
    box-shadow: 0 24px 80px rgba(0,0,0,.25);
}
.raqui-summary:not([open]) { display: none; }
.raqui-summary::backdrop { background: rgba(24,20,14,.6); }
.raqui-summary-panel {
    display: flex;
    flex-direction: column;
    max-height: calc(100vh - 40px);
    max-height: calc(100dvh - 40px);
}
.raqui-summary-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    flex-shrink: 0;
    gap: 18px;
    padding: 26px 30px 22px;
    background: #fff8ed;
    border-bottom: 1px solid #eee5d7;
}
.raqui-summary .raqui-summary-kicker {
    margin: 0 0 8px;
    color: #805012;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
}
.raqui-summary h2 {
    margin: 0;
    color: #a95c00;
    font-family: inherit;
    font-size: 25px;
    font-weight: 700;
    line-height: 1.3;
    text-transform: none;
    letter-spacing: normal;
}
.raqui-summary-close {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 44px;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 1px solid #dfd8cd;
    border-radius: 50%;
    background: #fff;
    color: #555;
    font-family: Arial, sans-serif;
    font-size: 30px;
    line-height: 1;
    cursor: pointer;
}
.raqui-summary-close:hover { background: #f0ece5; }
.raqui-summary-body {
    min-height: 0;
    padding: 26px 30px 30px;
    overflow-y: auto;
    overscroll-behavior: contain;
}
.raqui-summary-body h3 {
    margin: 28px 0 12px;
    color: #a95c00;
    font-family: inherit;
    font-size: 19px;
    font-weight: 700;
    line-height: 1.4;
    text-transform: none;
    letter-spacing: normal;
}
.raqui-summary-body p {
    margin: 0 0 16px;
    color: #555;
    font-size: 15px;
    line-height: 1.8;
}
.raqui-summary-body .raqui-summary-reference {
    margin: 28px 0 0;
    padding-top: 18px;
    border-top: 1px solid #e8e3db;
    font-size: 12px;
    line-height: 1.6;
}
@media (max-width: 768px) {
    .raqui-cardio-actions { gap: 10px; }
    .raqui-summary-trigger { padding: 12px 22px; font-size: 14px; }
    .raqui-summary-header { padding: 20px 18px 18px; gap: 10px; }
    .raqui-summary h2 { font-size: 20px; }
    .raqui-summary-body { padding: 20px 18px 24px; }
    .raqui-summary-body h3 { font-size: 18px; }
    .raqui-summary-body p { font-size: 14px; line-height: 1.7; }
}


/*ULTIMO CAMBIOS Desktop: cuatro tarjetas distribuidas en dos filas */

@media (min-width: 769px) {

    .raqui-info-grid--four {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 20px;
    }

    .raqui-info-grid--four .raqui-info-card {
        padding: 24px;
    }

    .raqui-info-grid--four .raqui-info-icon {
        width: 48px;
        height: 48px;
        margin: 0 auto 14px;
        font-size: 23px;
    }

    .raqui-info-grid--four h3 {
        margin-bottom: 12px;
        font-size: 19px;
        line-height: 1.3;
    }

    .raqui-info-grid--four p {
        font-size: 15px;
        line-height: 1.6;
    }

}
/* Mobile: tarjetas horizontales más compactas */

@media (max-width: 768px) {

    .raqui-info-grid--four {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .raqui-info-grid--four .raqui-info-card {
        display: grid;
        grid-template-columns: 40px minmax(0, 1fr);
        column-gap: 12px;
        row-gap: 6px;

        padding: 18px 16px;
        text-align: left;
    }

    .raqui-info-grid--four .raqui-info-icon {
        grid-column: 1;
        grid-row: 1 / 3;

        width: 40px;
        height: 40px;
        margin: 0;
        font-size: 20px;
    }

    .raqui-info-grid--four h3 {
        grid-column: 2;

        display: block;
        min-height: 0;
        margin: 0;

        font-size: 17px;
        line-height: 1.3;
        text-align: left;
    }

    .raqui-info-grid--four p {
        grid-column: 2;
        margin: 0;

        font-size: 14px;
        line-height: 1.5;
        text-align: left;
    }

}