/* Explain: Styling for UI components, including property cards and navigation. */
/* ---------- Brand & navigation ---------- */
.brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: .9rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: #fff;
    font-size: 1.1rem;
    box-shadow: var(--shadow-soft);
}

.site-header {
    transition: box-shadow .25s ease;
}

.site-header.is-stuck {
    box-shadow: 0 8px 26px -18px rgba(14, 77, 67, .55);
}

.nav-link {
    display: inline-flex;
    align-items: center;
    padding: .55rem .9rem;
    border-radius: .75rem;
    font-size: .95rem;
    font-weight: 700;
    color: var(--text-color);
    transition: background-color .2s, color .2s;
}

.nav-link:hover {
    background: var(--primary-soft);
    color: var(--primary-color);
}

.menu-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    border-radius: .85rem;
    border: 1px solid var(--border-color);
    background: var(--surface-color);
    color: var(--text-color);
    font-size: 1.1rem;
    cursor: pointer;
    transition: border-color .2s, color .2s;
}

.menu-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.mobile-menu {
    border-top: 1px solid var(--border-color);
    background: var(--surface-color);
    padding: .75rem 0 1.25rem;
}

.mobile-menu.hidden {
    display: none !important;
}

.mobile-link {
    display: flex;
    align-items: center;
    gap: .65rem;
    padding: .85rem 1rem;
    border-radius: .85rem;
    font-weight: 700;
    color: var(--text-color);
}

.mobile-link:hover {
    background: var(--primary-soft);
    color: var(--primary-color);
}

/* ---------- Buttons ---------- */
.btn-brand,
.btn-outline-brand,
.btn-glass {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    padding: .8rem 1.5rem;
    border-radius: 999px;
    border: 1px solid transparent;
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.4;
    text-align: center;
    cursor: pointer;
    transition: transform .2s ease, background-color .2s ease, color .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.btn-brand {
    background: var(--primary-color);
    color: #fff;
    box-shadow: var(--shadow-soft);
}

.btn-brand:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
}

.btn-outline-brand {
    background: transparent;
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-outline-brand:hover {
    background: var(--primary-color);
    color: #fff;
}

.btn-glass {
    background: rgba(255, 255, 255, .14);
    color: #fff;
    border-color: rgba(255, 255, 255, .45);
    backdrop-filter: blur(6px);
}

.btn-glass:hover {
    background: rgba(255, 255, 255, .26);
}

.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    padding: .8rem 1.5rem;
    border-radius: 999px;
    background: #25D366;
    color: #fff;
    font-family: var(--font-heading);
    font-weight: 700;
    transition: transform .2s ease, background-color .2s ease, box-shadow .2s ease;
    box-shadow: 0 8px 20px -8px rgba(37, 211, 102, .6);
}

.btn-whatsapp:hover {
    background: #1ebc59;
    transform: translateY(-2px);
    color: #fff;
}

.btn-whatsapp-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.2rem;
    height: 2.2rem;
    border-radius: .6rem;
    background: #25D366;
    color: #fff;
    font-size: 1.2rem;
    transition: transform .2s ease, background-color .2s ease;
}

.btn-whatsapp-icon:hover {
    background: #1ebc59;
    transform: scale(1.05);
    color: #fff;
}

.btn-lg {
    padding: .95rem 1.8rem;
    font-size: 1.03rem;
}

.btn-sm {
    padding: .58rem 1.15rem;
    font-size: .9rem;
}

/* ---------- Section headings ---------- */
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    padding: .35rem .95rem;
    border-radius: 999px;
    background: var(--accent-soft);
    color: #8a6420;
    font-size: .8rem;
    font-weight: 700;
}

.eyebrow-light {
    background: rgba(255, 255, 255, .18);
    color: #fff;
}

.section-head {
    max-width: 44rem;
}

.section-title {
    font-size: 1.9rem;
}

@media (min-width: 768px) {
    .section-title {
        font-size: 2.4rem;
    }
}

.section-sub {
    margin-top: .85rem;
    color: var(--text-muted);
    font-size: 1.05rem;
}

/* ---------- Surfaces ---------- */
.card-surface {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: 0 16px 34px -28px rgba(17, 33, 30, .55);
}

/* ---------- Property card ---------- */
.property-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
    transition: transform .3s ease, box-shadow .3s ease;
}

.property-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 26px 46px -30px rgba(17, 33, 30, .6);
}

.property-card.hidden {
    display: none !important;
}

.property-media {
    position: relative;
    display: block;
    overflow: hidden;
}

.property-media img {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 11;
    object-fit: cover;
    transition: transform .6s ease;
}

.property-card:hover .property-media img {
    transform: scale(1.05);
}

.property-body {
    display: flex;
    flex: 1 1 auto;
    flex-direction: column;
    padding: 1.25rem;
}

.property-loc {
    display: flex;
    align-items: center;
    gap: .4rem;
    font-size: .85rem;
    color: var(--text-muted);
}

.property-title {
    margin-top: .45rem;
    font-size: 1.12rem;
}

.property-title a:hover {
    color: var(--primary-color);
}

.property-specs {
    display: flex;
    flex-wrap: wrap;
    gap: .9rem;
    margin-top: .9rem;
    font-size: .85rem;
    color: var(--text-muted);
}

.property-specs li {
    display: flex;
    align-items: center;
    gap: .35rem;
}

.property-specs i {
    color: var(--primary-color);
}

.property-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.property-price {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--primary-color);
}

.property-link {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    font-size: .9rem;
    font-weight: 700;
    color: var(--primary-color);
}

.property-link:hover {
    gap: .65rem;
}

.property-media-scrim {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(8, 38, 33, .78) 0%, rgba(8, 38, 33, .12) 42%, rgba(8, 38, 33, 0) 68%);
    pointer-events: none;
}

.property-price-tag {
    position: absolute;
    inset-inline-end: .9rem;
    bottom: .9rem;
    display: inline-flex;
    flex-direction: column;
    align-items: flex-end;
    gap: .05rem;
    padding: .38rem .85rem;
    border-radius: .85rem;
    background: rgba(255, 255, 255, .96);
    box-shadow: 0 12px 24px -14px rgba(6, 32, 28, .85);
}

.price-tag-label {
    font-size: .68rem;
    font-weight: 700;
    color: var(--text-muted);
}

.price-tag-value {
    font-family: var(--font-heading);
    font-size: 1.02rem;
    font-weight: 800;
    color: var(--primary-color);
}

.property-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    width: 100%;
    padding: .7rem 1.2rem;
    border-radius: 999px;
    border: 1px solid var(--primary-color);
    background: transparent;
    color: var(--primary-color);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: .92rem;
    transition: background-color .25s ease, color .25s ease, transform .25s ease;
}

.property-cta:hover {
    background: var(--primary-color);
    color: #fff;
    transform: translateY(-2px);
}

/* ---------- Chips ---------- */
.chip {
    display: inline-flex;
    align-items: center;
    gap: .3rem;
    padding: .32rem .75rem;
    border-radius: 999px;
    font-size: .75rem;
    font-weight: 700;
}

.chip-status {
    position: absolute;
    inset-inline-start: .9rem;
    top: .9rem;
    background: rgba(255, 255, 255, .95);
    color: var(--primary-color);
}

.chip-featured {
    position: absolute;
    inset-inline-end: .9rem;
    top: .9rem;
    background: var(--accent-color);
    color: #3a2a08;
}

.property-type-tag {
    position: absolute;
    inset-inline-start: .9rem;
    bottom: .9rem;
    padding: .3rem .85rem;
    border-radius: 999px;
    background: rgba(8, 38, 33, .8);
    color: #fff;
    font-size: .75rem;
    font-weight: 700;
    backdrop-filter: blur(4px);
}

/* ---------- Type cards ---------- */
.type-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .7rem;
    padding: 1.4rem 1rem;
    text-align: center;
    transition: transform .3s ease, border-color .3s ease;
}

.type-card:hover {
    transform: translateY(-4px);
    border-color: var(--primary-color);
}

.type-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    width: 3.25rem;
    height: 3.25rem;
    border-radius: 1rem;
    background: var(--primary-soft);
    color: var(--primary-color);
    font-size: 1.3rem;
}

/* ---------- Forms ---------- */
.form-label {
    display: block;
    margin-bottom: .35rem;
    font-size: .82rem;
    font-weight: 700;
    color: var(--text-muted);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: .72rem .9rem;
    border: 1px solid var(--border-color);
    border-radius: .85rem;
    background: var(--surface-color);
    color: var(--text-color);
    font-family: inherit;
    font-size: .95rem;
    transition: border-color .2s, box-shadow .2s;
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--text-muted);
    opacity: .75;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(14, 77, 67, .16);
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

/* ---------- Hero search card ---------- */
.search-card {
    display: grid;
    gap: 1rem;
    padding: 1.25rem;
    border: 1px solid rgba(255, 255, 255, .7);
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, .97);
    box-shadow: 0 32px 60px -32px rgba(6, 32, 28, .8);
    backdrop-filter: blur(8px);
}

@media (min-width: 768px) {
    .search-card {
        grid-template-columns: repeat(4, minmax(0, 1fr)) auto;
        align-items: end;
    }
}

/* ---------- Stats ---------- */
.stat-num {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-color);
}

/* ---------- Filter bar ---------- */
.filter-bar {
    display: grid;
    gap: 1rem;
    padding: 1.15rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    background: var(--surface-color);
}

@media (min-width: 768px) {
    .filter-bar {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

/* ---------- Testimonials ---------- */
.quote-card {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    height: 100%;
    padding: 1.5rem;
}

.stars {
    display: flex;
    gap: .2rem;
    color: var(--accent-color);
    font-size: .85rem;
}

/* ---------- Property detail ---------- */
.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .5rem;
    margin-bottom: 1.25rem;
    font-size: .85rem;
    color: var(--text-muted);
}

.breadcrumb a:hover {
    color: var(--primary-color);
}

.detail-grid {
    display: grid;
    gap: 1.75rem;
}

@media (min-width: 1024px) {
    .detail-grid {
        grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
        align-items: start;
    }
}

.detail-hero-media {
    overflow: hidden;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
}

.detail-hero-media img {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
}

.detail-thumbs {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: .6rem;
    margin-top: .6rem;
}

.thumb {
    padding: 0;
    overflow: hidden;
    border: 2px solid transparent;
    border-radius: .75rem;
    background: none;
    cursor: pointer;
}

.thumb img {
    display: block;
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

.thumb.is-active {
    border-color: var(--primary-color);
}

.detail-title {
    font-size: 1.7rem;
}

.spec-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: .85rem;
    margin-top: 1.25rem;
}

@media (min-width: 640px) {
    .spec-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

.spec-item {
    padding: .85rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: .85rem;
    background: var(--background-color);
}

.spec-item dt {
    font-size: .78rem;
    font-weight: 700;
    color: var(--text-muted);
}

.spec-item dd {
    margin-top: .2rem;
    font-size: 1.05rem;
    font-weight: 800;
}

.detail-desc p {
    margin-bottom: .8rem;
}

.price-box {
    display: flex;
    flex-direction: column;
    gap: .75rem;
    padding: 1.4rem;
}

.price-label {
    font-size: .85rem;
    font-weight: 700;
    color: var(--text-muted);
}

.detail-price {
    font-family: var(--font-heading);
    font-size: 1.9rem;
    font-weight: 800;
    color: var(--primary-color);
}

/* ---------- Footer ---------- */
.site-footer {
    background: #0b332d;
    color: rgba(255, 255, 255, .78);
}

.footer-title {
    margin-bottom: .85rem;
    color: #fff;
    font-size: 1.05rem;
}

.footer-link {
    display: block;
    padding: .3rem 0;
    font-size: .92rem;
    color: rgba(255, 255, 255, .78);
}

.footer-link:hover {
    color: var(--accent-color);
}

.social-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.4rem;
    height: 2.4rem;
    border-radius: .75rem;
    background: rgba(255, 255, 255, .1);
    color: #fff;
    transition: background-color .2s, color .2s;
}

.social-btn:hover {
    background: var(--accent-color);
    color: #2a1f06;
}

/* ---------- Floating WhatsApp button ---------- */
.wa-float {
    position: fixed;
    inset-inline-end: 1.1rem;
    bottom: 1.1rem;
    z-index: 60;
    display: inline-flex;
    align-items: center;
    gap: .7rem;
    padding: .6rem;
    border-radius: 999px;
    background: #25D366;
    color: #fff;
    box-shadow: 0 16px 34px -12px rgba(37, 211, 102, .8);
    transition: transform .25s ease, background-color .25s ease, box-shadow .25s ease;
}

.wa-float:hover {
    background: #1ebc59;
    color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 20px 40px -12px rgba(37, 211, 102, .9);
}

.wa-float-icon {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    width: 2.9rem;
    height: 2.9rem;
    border-radius: 50%;
    background: rgba(255, 255, 255, .22);
    color: #fff;
    font-size: 1.55rem;
}

.wa-float-pulse {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, .5);
    animation: wa-pulse 2.4s ease-out infinite;
    pointer-events: none;
}

.wa-float-text {
    display: none;
    flex-direction: column;
    padding-inline-end: .85rem;
    line-height: 1.25;
    text-align: start;
}

@media (min-width: 640px) {
    .wa-float {
        padding: .65rem .8rem .65rem .65rem;
    }

    .wa-float-text {
        display: flex;
    }
}

.wa-float-title {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: .98rem;
}

.wa-float-sub {
    font-size: .72rem;
    color: rgba(255, 255, 255, .88);
}

@keyframes wa-pulse {
    0% {
        transform: scale(1);
        opacity: .6;
    }
    70% {
        transform: scale(1.9);
        opacity: 0;
    }
    100% {
        transform: scale(1.9);
        opacity: 0;
    }
}

@media (prefers-reduced-motion: reduce) {
    .wa-float-pulse {
        animation: none;
    }
}