/* ========================================
   SINGLE PROPERTY
   ======================================== */

/* --- Hero Image (full-screen) --- */
.sp-hero {
    position: relative;
    width: 100%;
    height: 100vh;
    height: 100svh; /* small-viewport-height: meglio su mobile (barre dinamiche Safari/Chrome) */
    overflow: hidden;
    cursor: pointer;
    margin-top: calc(var(--header-height) * -1);
}

.sp-hero__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.sp-hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0.1) 0%, rgba(0,0,0,0.3) 100%);
    pointer-events: none;
}

/* --- Info Bar (overlay on bottom of hero) --- */
.sp-infobar {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 10;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    border-top: 1px solid rgba(255,255,255,0.3);
}

.sp-infobar__inner {
    display: flex;
    align-items: center;
    gap: 32px;
    padding: 16px 20px;
}

.sp-infobar__price {
    font-family: var(--font-heading);
    font-size: 26px;
    font-weight: 700;
    color: var(--color-secondary);
    white-space: nowrap;
    padding-right: 32px;
    border-right: 1px solid var(--color-gray-300);
}

.sp-infobar__features {
    display: flex;
    align-items: center;
    gap: 28px;
    flex: 1;
}

.sp-infobar__feat {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    font-weight: 500;
    color: var(--color-text);
    white-space: nowrap;
}

.sp-infobar__feat svg {
    color: var(--color-accent);
}

.sp-infobar__cta {
    margin-left: auto;
    padding: 14px 32px;
    font-size: 14px;
    white-space: nowrap;
}

/* --- Header info --- */
.sp-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 24px;
    padding: 32px 0 24px;
    border-bottom: 1px solid var(--color-gray-300);
}

.sp-badge {
    display: inline-block;
    padding: 4px 12px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-white);
    background-color: var(--color-primary);
    border-radius: var(--radius-sm);
    margin-right: 8px;
    margin-bottom: 8px;
}

.sp-badge--outline {
    background: transparent;
    border: 1px solid var(--color-secondary);
    color: var(--color-secondary);
}

.sp-title {
    font-size: 28px;
    margin: 8px 0;
}

.sp-location {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    color: var(--color-gray-700);
}

.sp-location svg {
    color: var(--color-primary);
    flex-shrink: 0;
}

.sp-price {
    font-family: var(--font-heading);
    font-size: 32px;
    font-weight: 700;
    color: var(--color-secondary);
    white-space: nowrap;
}

/* --- Content layout --- */
.sp-content {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 32px;
    padding: 32px 0 60px;
}

.sp-section {
    margin-bottom: 32px;
}

.sp-section h2 {
    font-size: 22px;
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--color-primary);
    display: inline-block;
}

/* --- Photo grid --- */
.sp-photo-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
}

.sp-photo-grid__item {
    aspect-ratio: 3 / 2;
    overflow: hidden;
    border-radius: var(--radius-sm);
    cursor: pointer;
    border: none;
    padding: 0;
    background: var(--color-gray-100);
    transition: opacity var(--transition);
}

.sp-photo-grid__item:hover {
    opacity: 0.85;
}

.sp-photo-grid__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* --- Description --- */
.sp-description {
    font-size: 15px;
    line-height: 1.8;
    color: var(--color-gray-700);
}

/* --- Details table --- */
.sp-details-table {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
}

.sp-detail-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 12px;
    border-bottom: 1px solid var(--color-gray-300);
}

.sp-detail-row:nth-child(odd) {
    background-color: var(--color-gray-100);
}

.sp-detail-row__label {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-gray-700);
}

.sp-detail-row__value {
    font-size: 13px;
    color: var(--color-text);
    text-align: right;
}

/* --- Video --- */
.sp-video {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: var(--radius-md);
}

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

/* --- Map --- */
.sp-map {
    width: 100%;
    height: 400px;
    border-radius: var(--radius-md);
    overflow: hidden;
}

.sp-map-pin {
    background: none !important;
    border: none !important;
}

/* --- Sidebar --- */
.sp-agency-card,
.sp-contact-card {
    background: var(--color-white);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    padding: 24px;
    margin-bottom: 20px;
}

.sp-agency-card h4,
.sp-contact-card h4 {
    font-size: 18px;
    margin-bottom: 12px;
    color: var(--color-secondary);
}

.sp-agency__name {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 8px;
}

.sp-agency__detail {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--color-gray-700);
    margin-bottom: 4px;
}

.sp-agency__detail svg {
    color: var(--color-primary);
    flex-shrink: 0;
}

/* Contact form */
.sp-contact-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sp-contact-form textarea {
    resize: vertical;
}

/* --- Contact Modal --- */
.sp-modal {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sp-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
}

.sp-modal__content {
    position: relative;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 40px;
    width: 90%;
    max-width: 520px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
}

.sp-modal__close {
    position: absolute;
    top: 16px;
    right: 20px;
    background: none;
    border: none;
    font-size: 28px;
    color: var(--color-text);
    cursor: pointer;
    line-height: 1;
}

.sp-modal__content h3 {
    font-family: var(--font-heading);
    font-size: 26px;
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: 24px;
}

.sp-modal__field {
    margin-bottom: 16px;
}

.sp-modal__field label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 6px;
}

.sp-modal__field input,
.sp-modal__field textarea {
    width: 100%;
    padding: 12px 14px;
    font-size: 14px;
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-sm);
    background: var(--color-white);
    color: var(--color-text);
}

.sp-modal__field input:focus,
.sp-modal__field textarea:focus {
    outline: none;
    border-color: var(--color-secondary);
}

.sp-modal__field textarea {
    resize: vertical;
}

.sp-modal__checkbox {
    margin-bottom: 6px;
}

.sp-modal__checkbox label {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 12px;
    color: var(--color-gray-700);
    cursor: pointer;
    line-height: 1.4;
}

.sp-modal__checkbox input[type="checkbox"] {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    margin-top: 1px;
    accent-color: var(--color-primary);
}

.sp-modal__privacy-link {
    font-size: 13px;
    color: var(--color-primary);
    font-weight: 500;
}

.sp-modal__submit {
    width: 100%;
    padding: 14px;
    font-size: 15px;
    margin-top: 12px;
}

/* --- Lightbox --- */
.sp-lightbox {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: rgba(0, 0, 0, 0.92);
    display: flex;
    align-items: center;
    justify-content: center;
    /* Disabilita double-tap-to-zoom e pinch-zoom del browser sul lightbox */
    touch-action: manipulation;
    -webkit-user-select: none;
    user-select: none;
}

.sp-lightbox__img {
    max-width: 90vw;
    max-height: 85vh;
    object-fit: contain;
    border-radius: var(--radius-sm);
    touch-action: manipulation;
    -webkit-user-drag: none;
    user-select: none;
}

.sp-lightbox__close {
    position: absolute;
    top: 20px;
    right: 24px;
    background: none;
    border: none;
    color: #fff;
    font-size: 36px;
    cursor: pointer;
    z-index: 2;
    line-height: 1;
}

.sp-lightbox__prev,
.sp-lightbox__next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.15);
    border: none;
    color: #fff;
    font-size: 32px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition);
}

.sp-lightbox__prev:hover,
.sp-lightbox__next:hover {
    background: rgba(255,255,255,0.3);
}

.sp-lightbox__prev { left: 20px; }
.sp-lightbox__next { right: 20px; }

.sp-lightbox__counter {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255,255,255,0.7);
    font-size: 14px;
}

/* --- Mobile --- */
@media (max-width: 1024px) {
    .sp-content {
        grid-template-columns: 1fr;
    }

    .sp-details-table {
        grid-template-columns: 1fr;
    }

    .sp-header {
        flex-direction: column;
    }

    .sp-infobar__inner {
        flex-wrap: wrap;
        gap: 16px;
    }

    .sp-infobar__price {
        border-right: none;
        padding-right: 0;
    }

    .sp-infobar__cta {
        width: 100%;
        text-align: center;
    }

    .sp-photo-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .sp-infobar__features {
        flex-wrap: wrap;
        gap: 12px;
    }

    .sp-price {
        font-size: 26px;
    }

    .sp-title {
        font-size: 22px;
    }

    .sp-photo-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ========================================
   RELATED PROPERTIES
   ======================================== */
.related-properties {
    padding: 60px 0 80px;
    background: var(--color-gray-100);
    border-top: 1px solid var(--color-gray-300);
}

.related-properties .section__title {
    text-align: center;
    margin-bottom: 40px;
    font-size: 32px;
    color: var(--color-secondary);
}

@media (max-width: 1024px) {
    .related-properties .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .related-properties .grid-4 {
        grid-template-columns: 1fr;
    }
    .related-properties {
        padding: 40px 0 60px;
    }
    .related-properties .section__title {
        font-size: 24px;
    }
}