.home-map-preview {
    position: relative;
    display: block;
    aspect-ratio: 3 / 2;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: #eef1f2;
    box-shadow: var(--shadow);
    color: #fff;
}

.home-map-preview::after {
    content: "";
    position: absolute;
    inset: 45% 0 0;
    background: linear-gradient(transparent, rgba(7, 31, 46, .72));
    pointer-events: none;
}

.home-map-preview img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .45s ease, filter .45s ease;
}

.home-map-preview > span {
    position: absolute;
    right: 1rem;
    bottom: 1rem;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    gap: .55rem;
    padding: .6rem .8rem;
    border: 1px solid rgba(255,255,255,.4);
    border-radius: 999px;
    background: rgba(7,31,46,.78);
    backdrop-filter: blur(8px);
    font-size: .88rem;
    font-weight: 800;
}

.home-map-preview i {
    font-style: normal;
    transition: transform .25s ease;
}

.home-map-preview:hover img,
.home-map-preview:focus-visible img {
    transform: scale(1.035);
    filter: contrast(1.04);
}

.home-map-preview:hover i,
.home-map-preview:focus-visible i {
    transform: translateX(3px);
}

@media (max-width: 699px) {
    .home-map-preview { aspect-ratio: 16 / 10; }
    .home-map-preview > span { right: .75rem; bottom: .75rem; }
}

@media (prefers-reduced-motion: reduce) {
    .home-map-preview img,
    .home-map-preview i { transition: none; }
}

.aifa-band {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    padding: clamp(4rem, 8vw, 7rem) 0;
    background-color: #062a42;
    background-image: url("../images/tren-suburbano-estacion.jpg");
    background-image: image-set(
        url("../images/tren-suburbano-estacion.webp") type("image/webp"),
        url("../images/tren-suburbano-estacion.jpg") type("image/jpeg")
    );
    background-position: 58% center;
    background-size: cover;
    color: #fff;
}

.aifa-band::before {
    content: "";
    position: absolute;
    z-index: -2;
    inset: 0;
    background: linear-gradient(90deg, rgba(4, 31, 50, .98) 0%, rgba(4, 37, 59, .94) 38%, rgba(4, 37, 59, .7) 67%, rgba(4, 31, 50, .78) 100%);
}

.aifa-band::after {
    content: "";
    position: absolute;
    z-index: -1;
    inset: 0;
    background: linear-gradient(180deg, rgba(3, 25, 40, .18), transparent 32%, rgba(3, 25, 40, .42));
    pointer-events: none;
}

.aifa-band .container {
    position: relative;
    z-index: 1;
}

.aifa-copy {
    max-width: 650px;
    text-shadow: 0 2px 18px rgba(0, 0, 0, .32);
}

.aifa-copy h2 {
    margin: .55rem 0 1rem;
    color: #fff;
    font-size: clamp(2rem, 4vw, 3.4rem);
    line-height: 1.08;
    text-wrap: balance;
}

.aifa-copy p {
    color: #effaff;
    font-size: 1.05rem;
    line-height: 1.75;
}

.aifa-copy .button {
    margin-top: .5rem;
    background: #0875a8;
    box-shadow: 0 10px 28px rgba(0, 0, 0, .22);
}

.aifa-visual {
    min-width: 0;
}

.aifa-visual .fact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: .9rem;
}

.aifa-visual .fact-grid div {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: .8rem;
    align-items: start;
    min-height: 118px;
    padding: 1.15rem;
    border: 1px solid rgba(255, 255, 255, .28);
    background: rgba(4, 36, 57, .64);
    box-shadow: 0 12px 30px rgba(0, 0, 0, .14);
    backdrop-filter: blur(10px);
}

.aifa-fact-icon {
    display: grid !important;
    width: 2.5rem;
    height: 2.5rem;
    place-items: center;
    border: 1px solid rgba(255, 255, 255, .24);
    border-radius: 12px;
    color: #fff;
    background: rgba(255, 255, 255, .12);
    box-shadow: inset 0 1px rgba(255, 255, 255, .12);
}

.aifa-fact-icon svg {
    width: 1.25rem;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.aifa-fact-copy {
    display: block !important;
    min-width: 0;
}

.aifa-visual .fact-grid .aifa-fact-copy strong {
    color: #fff;
}

.aifa-visual .fact-grid .aifa-fact-copy > span {
    color: #edf9ff;
}

@media (min-width: 900px) {
    .aifa-band .split {
        grid-template-columns: minmax(0, 1.1fr) minmax(340px, .9fr);
        min-height: 390px;
        gap: clamp(2rem, 6vw, 6rem);
    }
}

@media (max-width: 899px) {
    .aifa-band {
        background-position: 58% center;
    }

    .aifa-band::before {
        background: linear-gradient(180deg, rgba(4, 31, 50, .95) 0%, rgba(4, 34, 54, .88) 54%, rgba(4, 31, 50, .94) 100%);
    }

    .aifa-copy {
        max-width: 720px;
    }
}

@media (max-width: 480px) {
    .aifa-band {
        padding-block: 3.5rem;
        background-position: 54% center;
    }

    .aifa-visual .fact-grid {
        grid-template-columns: 1fr;
    }

    .aifa-visual .fact-grid div {
        min-height: 0;
    }
}

.home-faq {
    margin-top: clamp(2rem, 5vw, 4.5rem);
    background: linear-gradient(135deg, #f1f8fb 0%, #fff 54%, #fff8ea 100%);
    border-block: 1px solid var(--border);
}

.home-faq-grid {
    display: grid;
    gap: clamp(1.5rem, 4vw, 4rem);
    align-items: start;
}

.home-faq-intro {
    max-width: 34rem;
}

.home-faq-intro h2 {
    margin-bottom: .75rem;
}

.home-faq-intro p {
    color: var(--muted);
}

.home-faq .faq-list {
    width: 100%;
    max-width: none;
    gap: .8rem;
}

.home-faq .faq-list details {
    position: relative;
    padding: 0;
    overflow: hidden;
    border-radius: 16px;
    background: rgba(255, 255, 255, .92);
    box-shadow: 0 8px 24px rgba(7, 45, 68, .06);
    transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}

.home-faq .faq-list details:hover {
    transform: translateY(-1px);
    border-color: rgba(0, 101, 151, .45);
    box-shadow: 0 12px 28px rgba(7, 45, 68, .1);
}

.home-faq .faq-list details[open] {
    border-color: var(--primary);
    box-shadow: 0 12px 30px rgba(0, 101, 151, .12);
}

.home-faq .faq-list summary {
    display: flex;
    gap: 1rem;
    align-items: center;
    min-height: 4.25rem;
    padding: 1rem 4rem 1rem 1.25rem;
    list-style: none;
}

.home-faq .faq-list summary::-webkit-details-marker {
    display: none;
}

.home-faq .faq-list summary::after {
    content: "";
    position: absolute;
    top: 50%;
    right: 1.1rem;
    display: grid;
    width: 2.35rem;
    height: 2.35rem;
    place-items: center;
    border: 3px solid #fff;
    border-radius: 50%;
    background:
        linear-gradient(#fff, #fff) center / 12px 2px no-repeat,
        linear-gradient(#fff, #fff) center / 2px 12px no-repeat,
        var(--primary);
    box-shadow: 0 5px 14px rgba(7, 89, 133, .22);
    transform: translateY(-50%);
    transition: transform .2s ease, background-color .2s ease, box-shadow .2s ease;
}

.home-faq .faq-list details[open] summary::after {
    background:
        linear-gradient(var(--primary), var(--primary)) center / 12px 2px no-repeat,
        #dff1f8;
    box-shadow: 0 4px 12px rgba(7, 89, 133, .14);
    transform: translateY(-50%);
}

.home-faq .faq-list summary:hover::after,
.home-faq .faq-list summary:focus-visible::after {
    box-shadow: 0 7px 18px rgba(7, 89, 133, .3);
    transform: translateY(-50%) scale(1.06);
}

.home-faq .faq-answer {
    padding: 0 1.25rem 1.25rem;
    border-top: 1px solid #e8f0f4;
}

.home-faq .faq-answer p {
    margin: 1rem 0 .75rem;
    line-height: 1.7;
}

.home-faq .faq-answer a {
    display: inline-flex;
    gap: .35rem;
    align-items: center;
    font-weight: 800;
}

@media (min-width: 900px) {
    .home-faq-grid {
        grid-template-columns: minmax(250px, .72fr) minmax(0, 1.28fr);
    }

    .home-faq-intro {
        position: sticky;
        top: 7rem;
    }
}

@media (max-width: 520px) {
    .home-faq .faq-list summary {
        padding-left: 1rem;
        padding-right: 3.5rem;
        font-size: .95rem;
    }

    .home-faq .faq-list summary::after {
        right: .85rem;
    }

    .home-faq .faq-answer {
        padding-inline: 1rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .home-faq .faq-list details,
    .home-faq .faq-list summary::after {
        transition: none;
    }
}