/* ============================================================================
   PÁGINA: Sitios fiscales
   ============================================================================ */

.container-sitios { width: 100%; }

/* ============ BANDA HERO (mismo formato que servicios / acerca_de_nosotros) ============ */
.sitios-hero {
    position: relative;
    width: 100%;
    min-height: 380px;
    aspect-ratio: 16 / 7;
    max-height: 600px;
    background-image: url('../../imagen/sitios_fiscales.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    overflow: hidden;
}

.sitios-hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        90deg,
        rgba(8, 25, 50, 0.85) 0%,
        rgba(8, 25, 50, 0.55) 50%,
        rgba(8, 25, 50, 0.15) 100%
    );
    z-index: 1;
}

.sitios-hero__content {
    position: relative;
    z-index: 2;
    max-width: 560px;
    padding: clamp(1.5rem, 4vw, 3rem);
    color: var(--color-white);
    margin-left: clamp(1rem, 6vw, 4rem);
}

.sitios-hero__content .eyebrow {
    color: var(--color-white);
    margin-bottom: 1rem;
}
.sitios-hero__content .eyebrow::before {
    background: var(--color-white);
}

.sitios-hero__content h1 {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    line-height: 1.2;
    letter-spacing: -0.5px;
    margin: 0 0 1rem;
    overflow: hidden;
}

.sitios-hero__content h1 .slide-left,
.sitios-hero__content h1 .slide-right {
    display: block;
    opacity: 0;
    animation-duration: 1s;
    animation-timing-function: cubic-bezier(0.22, 1, 0.36, 1);
    animation-fill-mode: forwards;
}
.sitios-hero__content h1 .slide-left {
    transform: translateX(-110%);
    animation-name: sitios-slide-left;
    animation-delay: 0.15s;
}
.sitios-hero__content h1 .slide-right {
    transform: translateX(110%);
    animation-name: sitios-slide-right;
    animation-delay: 0.55s;
}

@keyframes sitios-slide-left {
    0%   { transform: translateX(-110%); opacity: 0; }
    100% { transform: translateX(0);     opacity: 1; }
}
@keyframes sitios-slide-right {
    0%   { transform: translateX(110%); opacity: 0; }
    100% { transform: translateX(0);    opacity: 1; }
}

.sitios-hero__lead {
    font-size: clamp(0.95rem, 1.4vw, 1.1rem);
    line-height: 1.6;
    opacity: 0;
    animation: sitios-fade-up 0.7s cubic-bezier(0.22, 1, 0.36, 1) forwards;
    animation-delay: 1.6s;
}

@keyframes sitios-fade-up {
    0%   { opacity: 0; transform: translateY(14px); }
    100% { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
    .sitios-hero__content h1 .slide-left,
    .sitios-hero__content h1 .slide-right,
    .sitios-hero__lead {
        opacity: 1 !important;
        transform: none !important;
        animation: none !important;
    }
}

@media (max-width: 800px) {
    .sitios-hero {
        aspect-ratio: auto;
        min-height: 320px;
    }
    .sitios-hero__overlay {
        background: linear-gradient(
            180deg,
            rgba(8, 25, 50, 0.65) 0%,
            rgba(8, 25, 50, 0.85) 100%
        );
    }
    .sitios-hero__content {
        margin-left: 0;
        text-align: center;
    }
    .sitios-hero__content .eyebrow {
        justify-content: center;
    }
}

/* ============ SECCIÓN DIRECTORIO ============ */
.sitios-section .container {
    max-width: 1400px;
    padding-left: 2rem;
    padding-right: 2rem;
}

.sitios-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 2.5rem;
}

@media (max-width: 1200px) {
    .sitios-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
    .sitios-grid { grid-template-columns: 1fr; }
}

/* ============ TARJETA ============ */
.sitio-card {
    position: relative;
    display: flex;
    flex-direction: column;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1),
                box-shadow 0.35s ease,
                border-color 0.35s ease;
}

.sitio-card:hover {
    transform: translateY(-6px);
    border-color: var(--color-primary);
    box-shadow: 0 18px 40px rgba(8, 25, 50, 0.12);
}

.sitio-card__logo {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: var(--color-bg-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    border-bottom: 1px solid var(--color-border);
    overflow: hidden;
}

.sitio-card__logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.sitio-card:hover .sitio-card__logo img {
    transform: scale(1.06);
}

.sitio-card__body {
    padding: 1.4rem 1.5rem 1.6rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.sitio-card__body h3 {
    margin: 0 0 0.2rem;
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--color-primary);
    letter-spacing: 1px;
}

.sitio-card__sub {
    margin: 0 0 0.8rem;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-text);
}

.sitio-card__desc {
    margin: 0 0 1.2rem;
    font-size: 0.92rem;
    line-height: 1.55;
    color: var(--color-text-soft);
    flex: 1;
}

.sitio-card__cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    align-self: flex-start;
    padding: 0.55rem 1rem;
    background: var(--color-bg-soft);
    border: 1px solid var(--color-border);
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text);
    transition: background 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

.sitio-card__cta i {
    font-size: 0.78rem;
    transition: transform 0.3s ease;
}

.sitio-card:hover .sitio-card__cta {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.sitio-card:hover .sitio-card__cta i {
    transform: translate(2px, -2px);
}