html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    overflow-x: hidden;
    font-family: 'Montserrat', sans-serif;
}

main {
    padding-top: var(--header-height);
}

:root {
    --bn-azul: #0000ff;
    --bn-azul-oscuro: #0000ff;
    --bn-cian: #32dbfd;
    --bn-morado: #674ea7;
    --bn-teal: #12b8a6;
    --bn-rojo: #ef4a63;
    --bn-ambar: #d99a1b;
    --bn-gris: #464646;
    --bn-gris-claro: #464646;
    --bn-bg: #ffffff;
    --bn-radius: 16px;
    --bn-shadow: 0 8px 30px rgba(0, 0, 60, 0.08);
    --bn-font-title: 'Gilroy-Bold', 'Montserrat', sans-serif;
}

main {
    background: var(--bn-bg);
}

/* ============ HERO ============ */
.bn-hero {
    background: linear-gradient(120deg, var(--bn-azul-oscuro) 0%, var(--bn-azul) 45%, var(--bn-cian) 100%);
    padding: clamp(48px, 8vw, 88px) 24px clamp(56px, 9vw, 96px);
    color: #fff;
}

.bn-hero__inner {
    max-width: 1700px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: clamp(24px, 5vw, 64px);
    align-items: center;
}

.bn-hero__icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.18);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 24px;
    color: #fff;
}

.bn-hero__title {
    font-family: var(--bn-font-title);
    font-weight: 700;
    font-size: clamp(2rem, 5vw, 3.4rem);
    margin: 0 0 18px;
    line-height: 1.1;
}

.bn-hero__subtitle {
    font-size: clamp(1rem, 2vw, 1.15rem);
    max-width: 850px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.92);
    margin: 0 0 40px;
    font-weight: 400;
}

.bn-hero__stats {
    display: flex;
    flex-wrap: wrap;
    gap: clamp(28px, 6vw, 64px);
}

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

.bn-stat__num {
    font-family: var(--bn-font-title);
    font-weight: 700;
    font-size: clamp(1.6rem, 4vw, 2.2rem);
    color: var(--bn-cian);
}

.bn-stat__label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.85);
}

/* ============ HERO — SLIDER ============ */
.bn-hero__slider {
    position: relative;
    width: 100%;
    aspect-ratio: 4 / 3;
    min-height: 320px;
    border-radius: var(--bn-radius);
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 60, 0.25);
    background: rgba(255, 255, 255, 0.08);
}

.bn-hero__slides {
    position: relative;
    width: 100%;
    height: 100%;
}

.bn-hero__slide {
    position: absolute;
    inset: 0;
    margin: 0;
    opacity: 0;
    transition: opacity 0.6s ease;
}

.bn-hero__slide.is-active {
    opacity: 1;
}

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

.bn-hero__arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: none;
    background: rgba(255, 255, 255, 0.85);
    color: var(--bn-azul);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 14px;
    transition: background 0.2s ease;
    z-index: 2;
}

.bn-hero__arrow:hover {
    background: #fff;
}

.bn-hero__arrow--prev { left: 14px; }
.bn-hero__arrow--next { right: 14px; }

.bn-hero__dots {
    position: absolute;
    bottom: 16px;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    gap: 8px;
    z-index: 2;
}

.bn-hero__dots button {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    border: none;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    padding: 0;
    transition: background 0.2s ease, transform 0.2s ease;
}

.bn-hero__dots button.is-active {
    background: #fff;
    transform: scale(1.2);
}

/* ============ SECCIONES GENERALES ============ */
.bn-section {
    max-width: 1750px;
    margin: 0 auto;
    padding: clamp(40px, 6vw, 64px) 24px;
}

.bn-section__header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.bn-section__icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--bn-azul);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: #fff;
    font-size: 16px;
}

.bn-section__header h2 {
    font-family: var(--bn-font-title);
    font-size: clamp(1.4rem, 3vw, 1.9rem);
    font-weight: 700;
    color: var(--bn-gris);
    margin: 0;
}

.bn-section__lead {
    font-size: 0.98rem;
    line-height: 1.6;
    color: var(--bn-gris-claro);
    max-width: 70ch;
    margin: 0 0 32px;
}

/* ============ COMUNIDAD INSTITUCIONAL ============ */
.bn-community {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.bn-community__item {
    background: #fff;
    border-radius: var(--bn-radius);
    box-shadow: var(--bn-shadow);
    padding: 28px 16px;
    text-align: center;
}

.bn-community__icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(0, 0, 255, 0.1);
    color: var(--bn-azul);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 14px;
    font-size: 18px;
}

.bn-community__item p {
    margin: 0;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--bn-gris);
}

/* ============ TARJETAS (equipo / áreas / servicios) ============ */
.bn-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.bn-cards--team {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.bn-cards--areas {
    grid-template-columns: 1fr;
}

.bn-cards--services {
    grid-template-columns: repeat(4, 1fr);
}

.bn-card {
    background: #fff;
    border-radius: var(--bn-radius);
    box-shadow: var(--bn-shadow);
    border-top: 5px solid var(--bn-azul);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* ---- variante tarjeta-enlace (con imagen, va a una página del servicio) ---- */
.bn-card--link {
    text-decoration: none;
    color: inherit;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.bn-card--link:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 36px rgba(0, 0, 60, 0.14);
}

.bn-card__media {
    width: 100%;
    height: 190px;
    overflow: hidden;
    background: #eef0f4;
}

.bn-card__media img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.bn-card--link:hover .bn-card__media img {
    transform: scale(1.05);
}

.bn-card--blue   { border-top-color: var(--bn-azul); }
.bn-card--cyan   { border-top-color: var(--bn-cian); }
.bn-card--purple { border-top-color: var(--bn-morado); }
.bn-card--teal   { border-top-color: var(--bn-teal); }
.bn-card--red    { border-top-color: var(--bn-rojo); }
.bn-card--amber  { border-top-color: var(--bn-ambar); }

.bn-card__body {
    padding: 26px 28px 30px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex-grow: 1;
}

.bn-card__icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    margin-bottom: 4px;
}

.bn-card__icon--blue   { background: rgba(0, 0, 255, .1);   color: var(--bn-azul); }
.bn-card__icon--purple { background: rgba(103, 78, 167, .12); color: var(--bn-morado); }
.bn-card__icon--teal   { background: rgba(18, 184, 166, .12); color: var(--bn-teal); }
.bn-card__icon--red    { background: rgba(239, 74, 99, .12);  color: var(--bn-rojo); }
.bn-card__icon--amber  { background: rgba(217, 154, 27, .14); color: var(--bn-ambar); }

.bn-card__title {
    font-family: var(--bn-font-title);
    font-size: 1.2rem;
    font-weight: 700;
    margin: 0;
    color: var(--bn-gris);
}

.bn-card__title--blue { color: var(--bn-azul); }

.bn-card__eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.74rem;
    font-weight: 700;
    margin: 0 0 4px;
}
.bn-card__eyebrow--blue   { color: var(--bn-azul); }
.bn-card__eyebrow--purple { color: var(--bn-morado); }
.bn-card__eyebrow--teal   { color: var(--bn-teal); }
.bn-card__eyebrow--red    { color: var(--bn-rojo); }
.bn-card__eyebrow--amber  { color: var(--bn-ambar); }

.bn-card__text {
    font-size: 0.94rem;
    line-height: 1.6;
    color: var(--bn-gris-claro);
    margin: 0;
}

.bn-card__contact {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 8px;
    padding-top: 14px;
    border-top: 1px solid #eef0f4;
}

.bn-card__link {
    font-size: 0.92rem;
    color: var(--bn-gris);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.bn-card__link--action {
    background: var(--bn-morado);
    color: #fff;
    font-weight: 600;
    padding: 11px 18px;
    border-radius: 9px;
    align-self: flex-start;
    margin-top: 6px;
    transition: background 0.2s ease;
}
.bn-card__link--action:hover { background: #55408a; }

.bn-card__link i {
    font-size: 0.9rem;
    width: 14px;
    text-align: center;
}

/* ---- variante equipo de trabajo ---- */
.bn-card--team .bn-card__body { align-items: flex-start; }

.bn-card__avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(0, 0, 255, .1);
    color: var(--bn-azul);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    margin-bottom: 4px;
}

.bn-card__role {
    margin: -6px 0 0;
    font-size: 0.9rem;
    color: var(--bn-gris-claro);
}

/* ---- variante áreas de bienestar (2 columnas: texto | componentes) ---- */
.bn-card--area .bn-card__body {
    display: grid;
    grid-template-columns: 1.6fr 1fr;
    gap: 28px;
    align-items: start;
}

.bn-area-card__head {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    grid-column: 1 / -1;
}

.bn-card--area .bn-card__text {
    grid-column: 1;
}

.bn-card__benefits {
    grid-column: 2;
    grid-row: 2;
    border-left: 1px solid #eef0f4;
    padding-left: 24px;
}

.bn-card__benefits-title {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--bn-gris-claro);
    margin: 0 0 10px;
}

.bn-card__benefits ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.bn-card__benefits li {
    font-size: 0.92rem;
    color: var(--bn-gris-claro);
    line-height: 1.5;
    padding-left: 18px;
    position: relative;
}

.bn-card__benefits li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--bn-cian);
}

/* ============ PROCESO DE ATENCIÓN ============ */
.bn-process {
    background: #fff;
    border-radius: var(--bn-radius);
    box-shadow: var(--bn-shadow);
    padding: 44px 32px;
    text-align: center;
}

.bn-process__title {
    font-family: var(--bn-font-title);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--bn-gris);
    margin: 0 0 28px;
}

.bn-process__row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.bn-chip {
    padding: 11px 18px;
    border-radius: 9px;
    color: #fff;
    font-weight: 600;
    font-size: 0.88rem;
    white-space: nowrap;
}
.bn-chip--blue   { background: var(--bn-azul); }
.bn-chip--cyan   { background: #17b9d6; }
.bn-chip--purple { background: var(--bn-morado); }
.bn-chip--teal   { background: var(--bn-teal); }

.bn-process__sep {
    color: var(--bn-gris-claro);
    font-size: 0.85rem;
}

.bn-process__arrow {
    color: var(--bn-gris-claro);
    margin: 18px 0;
}

/* ============ BLOQUES DESTACADOS (Zona de Bien-Estar / Tu Norte) ============ */
.bn-highlight {
    background: #fff;
    border-radius: var(--bn-radius);
    box-shadow: var(--bn-shadow);
    padding: clamp(28px, 4vw, 44px);
    display: flex;
    gap: 24px;
    align-items: flex-start;
    border-top: 5px solid var(--bn-azul);
}

.bn-highlight--blue { border-top-color: var(--bn-azul); }

.bn-highlight--gradient {
    border-top: none;
    background: linear-gradient(120deg, #eef2ff 0%, #e6fbff 100%);
    border: 1px solid #dde6ff;
}

.bn-highlight__icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: var(--bn-azul);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.bn-highlight__body h2 {
    font-family: var(--bn-font-title);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--bn-gris);
    margin: 0 0 14px;
}

.bn-highlight__body p {
    font-size: 0.96rem;
    line-height: 1.65;
    color: var(--bn-gris-claro);
    margin: 0 0 16px;
}

.bn-highlight__placeholder {
    display: flex;
    align-items: center;
    gap: 12px;
    border: 1px dashed #c7cede;
    border-radius: 12px;
    padding: 18px 20px;
    color: var(--bn-gris-claro);
    font-size: 0.9rem;
    background: rgba(255, 255, 255, 0.6);
}

.bn-highlight__placeholder i {
    font-size: 1.2rem;
    color: var(--bn-azul);
}

/* ---- variante con imagen real (Tu Norte) ---- */
.bn-highlight__image {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--bn-shadow);
    line-height: 0;
}

.bn-highlight__image img {
    display: block;
    width: 80%;
    height: auto;
}

/* ---- variante con foto lateral (Zona de Bien-Estar) ---- */
.bn-highlight--with-media {
    flex-direction: column;
    padding: 0;
    overflow: hidden;
}

.bn-highlight__media {
    line-height: 0;
    max-height: 340px;
    overflow: hidden;
}

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

.bn-highlight--with-media .bn-highlight__content {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    padding: clamp(28px, 4vw, 44px);
}

/* ============ CTA FINAL ============ */
.bn-section--cta {
    padding-bottom: clamp(56px, 8vw, 88px);
}

.bn-cta {
    background: linear-gradient(120deg, #eef2ff 0%, #e6fbff 100%);
    border: 1px solid #dde6ff;
    border-radius: var(--bn-radius);
    padding: 28px 32px;
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.bn-cta__icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--bn-azul);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: #fff;
    font-size: 18px;
}

.bn-cta__text {
    flex: 1 1 320px;
}

.bn-cta__text h3 {
    font-family: var(--bn-font-title);
    font-size: 1.1rem;
    margin: 0 0 6px;
    color: var(--bn-gris);
}

.bn-cta__text p {
    margin: 0;
    font-size: 0.92rem;
    color: var(--bn-gris-claro);
    line-height: 1.5;
    font-weight: 400;
}

.bn-cta__btn {
    background: var(--bn-azul);
    color: #fff;
    font-weight: 600;
    font-size: 0.92rem;
    padding: 13px 24px;
    border-radius: 10px;
    white-space: nowrap;
    transition: background 0.2s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.bn-cta__btn:hover {
    background: var(--bn-azul-oscuro);
}

/* =============== RESPONSIVE =============== */

@media (max-width: 1100px) {
    .bn-community { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 960px) {
    .bn-cards { grid-template-columns: 1fr; }
    .bn-cards--services { grid-template-columns: repeat(2, 1fr); }
    .bn-card--area .bn-card__body {
        grid-template-columns: 1fr;
    }
    .bn-card__benefits {
        grid-column: 1;
        grid-row: auto;
        border-left: none;
        border-top: 1px solid #eef0f4;
        padding-left: 0;
        padding-top: 18px;
    }
    .bn-highlight {
        flex-direction: column;
    }
    .bn-highlight--with-media .bn-highlight__content {
        flex-direction: column;
    }
}

@media (max-width: 720px) {
    .bn-hero__stats { gap: 24px; }
    .bn-community { grid-template-columns: repeat(2, 1fr); }
    .bn-cards--services { grid-template-columns: 1fr; }
    .bn-area-card__head { flex-direction: column; }
    .bn-cta { flex-direction: column; align-items: flex-start; }
    .bn-cta__btn { width: 100%; justify-content: center; }
    .bn-process { padding: 32px 20px; }
}

@media (max-width: 860px) {
    .bn-hero__inner {
        grid-template-columns: 1fr;
    }
    .bn-hero__slider {
        aspect-ratio: 16 / 9;
        order: -1;
    }
}