.iubello-faq {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(25,83,135,0.1), var(--color-blanco), rgba(25,83,135,0.05));
    padding: 4rem 0;
}
@media (min-width: 768px) {
    .iubello-faq { padding: 6rem 0; }
}
.faq__decorative {
    position: absolute;
    width: 24rem;
    height: 24rem;
    border-radius: 50%;
    filter: blur(48px);
    opacity: 0.3;
    pointer-events: none;
}
.faq__decorative--tr {
    top: -5rem;
    right: -5rem;
    background: rgba(25,83,135,0.2);
}
.faq__decorative--bl {
    bottom: -5rem;
    left: -5rem;
    background: rgba(137,196,226,0.2);
}
.faq__container {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}
.faq__inner {
    max-width: 56rem;
    margin: 0 auto;
}
.faq__header {
    text-align: center;
    margin-bottom: 3rem;
}
.faq__badge {
    display: inline-block;
    border-radius: 9999px;
    background: linear-gradient(to right, rgba(25,83,135,0.1), rgba(137,196,226,0.1));
    padding: 0.5rem 1.5rem;
    margin-bottom: 1rem;
}
.faq__badge-text {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-azul);
}
.faq__title {
    margin: 0 0 1rem;
    font-size: 2.25rem;
    font-weight: 700;
    background: linear-gradient(to right, var(--color-azul), var(--color-azul), var(--color-azul-celeste));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
@media (min-width: 640px) {
    .faq__title { font-size: 3rem; }
}
@media (min-width: 768px) {
    .faq__title { font-size: 3.75rem; }
}
.faq__subtitle {
    max-width: 42rem;
    margin: 0 auto;
    font-size: 1.125rem;
    color: rgba(15,15,15,0.7);
}
@media (min-width: 640px) {
    .faq__subtitle { font-size: 1.25rem; }
}

/* FAQ Items */
.faq__list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.faq-item {
    position: relative;
    overflow: hidden;
    border-radius: 1rem;
    background: rgba(245,245,245,0.8);
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    transition: all 0.5s ease;
}
.faq-item:hover {
    box-shadow: 0 25px 50px rgba(25,83,135,0.2);
}
.faq-item__border {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 4px;
    background: linear-gradient(to bottom, var(--color-azul), var(--color-azul-celeste));
    transition: width 0.5s ease;
}
.faq-item.is-open .faq-item__border { width: 6px; }

.faq-item__question {
    display: flex;
    width: 100%;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem;
    text-align: left;
    background: transparent;
    border: none;
    cursor: pointer;
    transition: background 0.3s ease;
}
@media (min-width: 640px) {
    .faq-item__question { padding: 2rem; }
}
.faq-item__question:hover {
    background: linear-gradient(to right, rgba(25,83,135,0.05), transparent);
}
.faq-item__question:focus-visible {
    outline: 2px solid var(--color-azul);
    outline-offset: 2px;
}
.faq-item__question-inner {
    display: flex;
    flex: 1;
    align-items: center;
    gap: 1rem;
    padding-right: 1rem;
}
.faq-item__number {
    display: flex;
    flex-shrink: 0;
    width: 2.5rem;
    height: 2.5rem;
    align-items: center;
    justify-content: center;
    border-radius: 0.75rem;
    background: linear-gradient(135deg, var(--color-azul), var(--color-azul-celeste));
    color: var(--color-blanco);
    box-shadow: 0 4px 12px rgba(25,83,135,0.3);
    transition: all 0.3s ease;
}
.faq-item.is-open .faq-item__number {
    transform: scale(1.1) rotate(6deg);
}
.faq-item__number span {
    font-size: 1.125rem;
    font-weight: 700;
}
.faq-item__question-text {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-negro);
    transition: color 0.3s ease;
}
@media (min-width: 640px) {
    .faq-item__question-text { font-size: 1.25rem; }
}
.faq-item:hover .faq-item__question-text { color: var(--color-azul); }

.faq-item__chevron {
    display: flex;
    flex-shrink: 0;
    width: 2.5rem;
    height: 2.5rem;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(25,83,135,0.1), rgba(137,196,226,0.1));
    color: var(--color-azul);
    transition: all 0.3s ease;
}
.faq-item.is-open .faq-item__chevron {
    transform: rotate(180deg);
    background: linear-gradient(135deg, var(--color-azul), var(--color-azul-celeste));
    color: var(--color-blanco);
    box-shadow: 0 4px 12px rgba(25,83,135,0.3);
}

/* Answer panel */
.faq-item__answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease-in-out, opacity 0.5s ease-in-out;
    opacity: 0;
}
.faq-item__answer[hidden] {
    display: block;
    max-height: 0;
    opacity: 0;
}
.faq-item.is-open .faq-item__answer {
    max-height: 62.5rem;
    opacity: 1;
}
.faq-item__answer-inner {
    display: flex;
    gap: 1rem;
    padding: 1.5rem;
    border-top: 1px solid rgba(15,15,15,0.1);
    background: var(--color-blanco);
}
@media (min-width: 640px) {
    .faq-item__answer-inner { padding: 2rem; }
}
.faq-item__answer-line {
    display: flex;
    flex-shrink: 0;
    flex-direction: column;
    align-items: center;
}
.faq-item__dot {
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
}
.faq-item__dot--top { background: var(--color-azul); }
.faq-item__dot--bottom { background: var(--color-azul-celeste); }
.faq-item__line {
    flex: 1;
    width: 2px;
    margin: 0.5rem 0;
    background: linear-gradient(to bottom, var(--color-azul), var(--color-azul-celeste));
}
.faq-item__answer-text {
    flex: 1;
    font-size: 1rem;
    line-height: 1.75;
    color: rgba(15,15,15,0.8);
    margin: 0;
}
@media (min-width: 640px) {
    .faq-item__answer-text { font-size: 1.125rem; }
}