/* =========================================================================
   BUSINESS4LESS — style.css
   A premium brokerage design system.
   Rebrand by editing the tokens in :root. Everything else follows.
   ========================================================================= */

/* -------------------------------------------------------------------------
   1. DESIGN TOKENS
   ------------------------------------------------------------------------- */
:root {
    /* Brand */
    --navy: #0B1F3A;
    --navy-700: #10294b;
    --navy-600: #17365f;
    --gold: #C9A227;
    --gold-deep: #A9861C;
    --gold-soft: #F1E7C6;

    /* Surfaces */
    --paper: #FFFFFF;
    --bg: #F7F5F0;
    /* warm off-white page background */
    --tint: #F1EEE6;
    /* alt section background */
    --line: #E6E1D6;
    /* hairlines & borders */
    --line-strong: #D6CFBE;

    /* Text */
    --text: #1C2A42;
    /* body on light */
    --text-soft: #5A6678;
    /* muted */
    --on-navy: #F4F1E9;
    /* text on navy */
    --on-navy-soft: #A7B3C4;

    /* Utility */
    --whatsapp: #25D366;
    --whatsapp-d: #1EBE5A;

    /* Type */
    --f-display: "Fraunces", Georgia, "Times New Roman", serif;
    --f-body: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

    /* Radius & shadow */
    --r-sm: 3px;
    --r: 6px;
    --r-lg: 10px;
    --shadow: 0 1px 2px rgba(11, 31, 58, .05), 0 1px 1px rgba(11, 31, 58, .03);
    --shadow-lg: 0 24px 50px -24px rgba(11, 31, 58, .35);

    /* Layout */
    --maxw: 1200px;
    --gutter: clamp(1.15rem, 4vw, 2.5rem);
    --section-y: clamp(3.5rem, 8vw, 6.5rem);
}

/* -------------------------------------------------------------------------
   2. RESET & BASE
   ------------------------------------------------------------------------- */
*,
*::before,
*::after {
    box-sizing: border-box;
}

* {
    margin: 0;
}

html {
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
}

body {
    font-family: var(--f-body);
    font-size: 1rem;
    line-height: 1.65;
    color: var(--text);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

img,
svg {
    display: block;
    max-width: 100%;
}

img {
    height: auto;
}

a {
    color: inherit;
    text-decoration: none;
}

h1,
h2,
h3,
h4 {
    font-family: var(--f-display);
    font-weight: 500;
    line-height: 1.1;
    letter-spacing: -0.01em;
    color: var(--navy);
}

button,
input,
select,
textarea {
    font: inherit;
    color: inherit;
}

::selection {
    background: var(--gold);
    color: var(--navy);
}

:focus-visible {
    outline: 2px solid var(--gold);
    outline-offset: 3px;
    border-radius: 2px;
}

/* -------------------------------------------------------------------------
   3. LAYOUT PRIMITIVES
   ------------------------------------------------------------------------- */
.container {
    width: 100%;
    max-width: var(--maxw);
    margin-inline: auto;
    padding-inline: var(--gutter);
}

.section {
    padding-block: var(--section-y);
}

.section--tight {
    padding-block: clamp(2.5rem, 5vw, 3.5rem);
}

.section--tint {
    background: var(--tint);
}

.section--navy {
    background: var(--navy);
}

.eyebrow {
    font-family: var(--f-body);
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .22em;
    text-transform: uppercase;
    color: var(--gold-deep);
    margin-bottom: .9rem;
}

.eyebrow--light {
    color: var(--gold);
}

.section__head {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem 2rem;
    margin-bottom: clamp(2rem, 4vw, 3rem);
}

.section__head--center {
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.section__title {
    font-size: clamp(1.9rem, 3.6vw, 2.7rem);
    max-width: 20ch;
}

.section__title--light {
    color: var(--on-navy);
}

.section__link {
    font-weight: 600;
    font-size: .95rem;
    color: var(--navy);
    border-bottom: 1px solid var(--gold);
    padding-bottom: 2px;
    transition: color .2s, border-color .2s;
    white-space: nowrap;
}

.section__link:hover {
    color: var(--gold-deep);
}

.grid-loading {
    color: var(--text-soft);
    font-size: .95rem;
    padding: 1rem 0;
}

/* -------------------------------------------------------------------------
   4. BUTTONS
   ------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .55rem;
    font-family: var(--f-body);
    font-weight: 600;
    font-size: .95rem;
    letter-spacing: .01em;
    line-height: 1;
    padding: .95rem 1.6rem;
    border: 1px solid transparent;
    border-radius: var(--r-sm);
    cursor: pointer;
    transition: transform .15s ease, background .2s, color .2s, border-color .2s, box-shadow .2s;
    white-space: nowrap;
}

.btn:active {
    transform: translateY(1px);
}

.btn--gold {
    background: var(--gold);
    color: var(--navy);
}

.btn--gold:hover {
    background: var(--gold-deep);
    color: #fff;
}

.btn--navy {
    background: var(--navy);
    color: var(--on-navy);
}

.btn--navy:hover {
    background: var(--navy-600);
}

.btn--ghost-light {
    background: transparent;
    color: var(--on-navy);
    border-color: rgba(244, 241, 233, .35);
}

.btn--ghost-light:hover {
    border-color: var(--gold);
    color: var(--gold);
}

.btn--outline {
    background: transparent;
    color: var(--navy);
    border-color: var(--line-strong);
}

.btn--outline:hover {
    border-color: var(--navy);
}

.btn--whatsapp {
    background: var(--whatsapp);
    color: #fff;
}

.btn--whatsapp:hover {
    background: var(--whatsapp-d);
}

.btn--block {
    width: 100%;
}

/* -------------------------------------------------------------------------
   5. HEADER / NAV  (injected by main.js)
   ------------------------------------------------------------------------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, .9);
    backdrop-filter: saturate(140%) blur(8px);
    border-bottom: 1px solid var(--line);
    transition: box-shadow .25s;
}

.site-header.is-scrolled {
    box-shadow: 0 8px 30px -20px rgba(11, 31, 58, .4);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    height: 72px;
}

.brand {
    display: inline-flex;
    align-items: baseline;
    gap: .1rem;
    font-family: var(--f-display);
    font-size: 1.35rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    color: var(--navy);
}

.brand b {
    color: inherit;
    font-weight: 600;
}

.brand .brand__accent {
    color: var(--gold);
}

.nav__links {
    display: none;
    align-items: center;
    gap: 2rem;
    list-style: none;
    padding: 0;
}

.nav__links a {
    font-weight: 500;
    font-size: .95rem;
    color: var(--text);
    padding: .4rem 0;
    position: relative;
    transition: color .2s;
}

.nav__links a::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -2px;
    height: 2px;
    background: var(--gold);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .25s ease;
}

.nav__links a:hover {
    color: var(--navy);
}

.nav__links a:hover::after,
.nav__links a[aria-current="page"]::after {
    transform: scaleX(1);
}

.nav__links a[aria-current="page"] {
    color: var(--navy);
    font-weight: 600;
}

.nav__right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.nav__cta {
    display: none;
}

.nav__toggle {
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    padding: 10px;
    background: transparent;
    border: 1px solid var(--line);
    border-radius: var(--r-sm);
    cursor: pointer;
}

.nav__toggle span {
    display: block;
    height: 2px;
    background: var(--navy);
    transition: transform .25s, opacity .2s;
}

.nav__toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.nav__toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}

.nav__toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Mobile drawer */
.nav__mobile {
    position: fixed;
    inset: 72px 0 auto 0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    padding: 1.25rem var(--gutter) 1.75rem;
    display: grid;
    gap: .25rem;
    transform: translateY(-115%);
    transition: transform .3s ease;
    box-shadow: var(--shadow-lg);
    z-index: 99;
}

.nav__mobile.is-open {
    transform: translateY(0);
}

.nav__mobile a {
    font-size: 1.05rem;
    font-weight: 500;
    padding: .85rem .25rem;
    border-bottom: 1px solid var(--line);
}

.nav__mobile a[aria-current="page"] {
    color: var(--gold-deep);
    font-weight: 600;
}

.nav__mobile .btn {
    margin-top: 1rem;
}

/* -------------------------------------------------------------------------
   6. HERO
   ------------------------------------------------------------------------- */
.hero {
    position: relative;
    color: var(--on-navy);
    overflow: hidden;
    isolation: isolate;
}

.hero__media {
    position: absolute;
    inset: 0;
    z-index: -2;
    background:
        radial-gradient(120% 90% at 80% 10%, rgba(201, 162, 39, .16), transparent 55%),
        url("../images/hero.jpg") center/cover no-repeat,
        var(--navy);
}

.hero__overlay {
    position: absolute;
    inset: 0;
    z-index: -1;
    background: linear-gradient(105deg, rgba(11, 31, 58, .96) 30%, rgba(11, 31, 58, .72) 100%);
}

.hero__inner {
    padding-block: clamp(4rem, 12vw, 8.5rem);
    max-width: 760px;
}

.hero__title {
    font-size: clamp(2.6rem, 7vw, 4.6rem);
    color: var(--on-navy);
    letter-spacing: -0.02em;
    margin-bottom: 1.25rem;
}

.hero__subtitle {
    font-size: clamp(1.05rem, 2vw, 1.3rem);
    color: var(--on-navy-soft);
    max-width: 48ch;
    margin-bottom: 2.25rem;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: .9rem;
}

.hero__stats {
    display: flex;
    flex-wrap: wrap;
    gap: 2.5rem 3rem;
    margin-top: clamp(3rem, 6vw, 4.5rem);
    padding-top: 2rem;
    border-top: 1px solid rgba(244, 241, 233, .15);
}

.hero__stats dt {
    font-family: var(--f-display);
    font-size: 2rem;
    color: var(--gold);
    line-height: 1;
}

.hero__stats dd {
    font-size: .8rem;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--on-navy-soft);
    margin-top: .5rem;
}

/* -------------------------------------------------------------------------
   7. CARD GRID + BUSINESS CARD (markup from JS)
   ------------------------------------------------------------------------- */
.card-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: clamp(1.25rem, 2.5vw, 1.75rem);
}

.biz-card {
    display: flex;
    flex-direction: column;
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--r);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform .28s ease, box-shadow .28s ease, border-color .28s;
}

.biz-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--line-strong);
}

.biz-card__media {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--tint);
}

.biz-card__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .5s ease;
}

.biz-card:hover .biz-card__img {
    transform: scale(1.05);
}

.biz-card__badge {
    position: absolute;
    top: .85rem;
    left: .85rem;
    background: rgba(11, 31, 58, .82);
    color: var(--on-navy);
    font-size: .68rem;
    font-weight: 600;
    letter-spacing: .1em;
    text-transform: uppercase;
    padding: .35rem .7rem;
    border-radius: 2px;
    backdrop-filter: blur(4px);
}

.biz-card__ref {
    position: absolute;
    bottom: .85rem;
    right: .85rem;
    font-size: .66rem;
    font-weight: 700;
    letter-spacing: .14em;
    color: var(--gold);
    background: rgba(11, 31, 58, .72);
    padding: .3rem .55rem;
    border-radius: 2px;
}

.biz-card__body {
    display: flex;
    flex-direction: column;
    flex: 1;
    padding: 1.35rem 1.4rem 1.5rem;
}

.biz-card__cat {
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--gold-deep);
    margin-bottom: .55rem;
}

.biz-card__name {
    font-size: 1.3rem;
    line-height: 1.2;
    margin-bottom: .5rem;
}

.biz-card__meta {
    display: flex;
    align-items: center;
    gap: .45rem;
    font-size: .9rem;
    color: var(--text-soft);
    margin-bottom: 1.1rem;
}

.biz-card__meta svg {
    width: 15px;
    height: 15px;
    opacity: .7;
    flex: none;
}

.biz-card__foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-top: auto;
    padding-top: 1.1rem;
    border-top: 1px solid var(--line);
}

.biz-card__price {
    font-family: var(--f-display);
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--navy);
}

.biz-card__cta {
    font-weight: 600;
    font-size: .9rem;
    color: var(--navy);
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    transition: gap .2s, color .2s;
}

.biz-card:hover .biz-card__cta {
    gap: .6rem;
    color: var(--gold-deep);
}

/* -------------------------------------------------------------------------
   8. CATEGORIES
   ------------------------------------------------------------------------- */
.category-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1px;
    background: var(--line);
    border: 1px solid var(--line);
    border-radius: var(--r);
    overflow: hidden;
}

.category-card {
    position: relative;
    background: var(--paper);
    padding: 2rem 1.75rem 1.9rem;
    transition: background .25s;
}

.category-card:hover {
    background: var(--tint);
}

.category-card__index {
    font-family: var(--f-display);
    font-size: .9rem;
    color: var(--gold-deep);
    letter-spacing: .05em;
}

.category-card h3 {
    font-size: 1.35rem;
    margin: .5rem 0 .55rem;
    transition: color .2s;
}

.category-card:hover h3 {
    color: var(--gold-deep);
}

.category-card p {
    color: var(--text-soft);
    font-size: .95rem;
}

/* -------------------------------------------------------------------------
   9. FEATURES + STEPS
   ------------------------------------------------------------------------- */
.feature-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: clamp(1.75rem, 3vw, 2.5rem);
}

.feature__mark {
    color: var(--gold);
    font-size: 1.1rem;
    margin-bottom: .9rem;
}

.feature h3 {
    font-size: 1.3rem;
    margin-bottom: .55rem;
}

.feature p {
    color: var(--text-soft);
}

.steps {
    display: grid;
    grid-template-columns: 1fr;
    gap: clamp(1.75rem, 3vw, 2.25rem);
    list-style: none;
    padding: 0;
    counter-reset: step;
}

.step {
    padding-top: 1.5rem;
    border-top: 1px solid rgba(244, 241, 233, .16);
}

.step__num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    font-family: var(--f-display);
    font-size: 1.15rem;
    color: var(--navy);
    background: var(--gold);
    border-radius: 50%;
    margin-bottom: 1rem;
}

.step h3 {
    color: var(--on-navy);
    font-size: 1.25rem;
    margin-bottom: .45rem;
}

.step p {
    color: var(--on-navy-soft);
    font-size: .95rem;
}

/* -------------------------------------------------------------------------
   10. CTA BAND
   ------------------------------------------------------------------------- */
.cta-band {
    background: var(--gold-soft);
    border-block: 1px solid var(--line-strong);
}

.cta-band__inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem 2.5rem;
    padding-block: clamp(2.75rem, 5vw, 4rem);
}

.cta-band__title {
    font-size: clamp(1.8rem, 3.2vw, 2.5rem);
}

.cta-band__text {
    color: var(--text-soft);
    margin-top: .5rem;
    max-width: 42ch;
}

.cta-band__actions {
    display: flex;
    flex-wrap: wrap;
    gap: .8rem;
}

/* -------------------------------------------------------------------------
   11. PAGE HEAD (interior pages)
   ------------------------------------------------------------------------- */
.page-head {
    background: var(--navy);
    color: var(--on-navy);
    padding-block: clamp(3.25rem, 7vw, 5.5rem);
    position: relative;
    overflow: hidden;
}

.page-head::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(90% 120% at 90% -10%, rgba(201, 162, 39, .14), transparent 55%);
    pointer-events: none;
}

.page-head__title {
    font-size: clamp(2.2rem, 5vw, 3.4rem);
    color: var(--on-navy);
    max-width: 18ch;
    margin-bottom: 1rem;
}

.page-head__lead {
    color: var(--on-navy-soft);
    max-width: 56ch;
    font-size: 1.08rem;
}

/* -------------------------------------------------------------------------
   12. FILTERS + RESULTS
   ------------------------------------------------------------------------- */
.filters {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    padding: 1.4rem;
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--r);
    margin-bottom: 1.5rem;
}

.filters__field {
    display: flex;
    flex-direction: column;
    gap: .45rem;
}

.filters__field label,
.field label {
    font-size: .74rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--text-soft);
}

.filters input,
.filters select,
.field input,
.field select,
.field textarea {
    width: 100%;
    padding: .85rem 1rem;
    background: var(--bg);
    border: 1px solid var(--line-strong);
    border-radius: var(--r-sm);
    color: var(--text);
    transition: border-color .2s, background .2s, box-shadow .2s;
}

.filters input:focus,
.filters select:focus,
.field input:focus,
.field select:focus,
.field textarea:focus {
    outline: none;
    border-color: var(--gold);
    background: var(--paper);
    box-shadow: 0 0 0 3px rgba(201, 162, 39, .15);
}

.filters__reset {
    align-self: end;
    background: transparent;
    border: 1px solid var(--line-strong);
    border-radius: var(--r-sm);
    padding: .85rem 1.2rem;
    font-weight: 600;
    color: var(--text);
    cursor: pointer;
    transition: border-color .2s, color .2s;
}

.filters__reset:hover {
    border-color: var(--navy);
}

.results-count {
    font-size: .85rem;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--text-soft);
    margin-bottom: 1.5rem;
}

.empty-state {
    text-align: center;
    padding: clamp(3rem, 8vw, 5rem) 1rem;
    border: 1px dashed var(--line-strong);
    border-radius: var(--r);
    background: var(--paper);
}

.empty-state h2 {
    font-size: 1.5rem;
    margin-bottom: .6rem;
}

.empty-state p {
    color: var(--text-soft);
    margin-bottom: 1.5rem;
}

/* -------------------------------------------------------------------------
   13. FORMS (sell / contact)
   ------------------------------------------------------------------------- */
.form-layout,
.contact-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: clamp(2rem, 4vw, 3.5rem);
    align-items: start;
}

.form-aside h2 {
    font-size: 1.5rem;
    margin-bottom: 1.1rem;
}

.ticks {
    list-style: none;
    padding: 0;
    display: grid;
    gap: .85rem;
}

.ticks li {
    position: relative;
    padding-left: 1.75rem;
    color: var(--text-soft);
}

.ticks li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--gold-deep);
    font-weight: 700;
}

.form-aside__note {
    margin-top: 1.5rem;
    color: var(--text-soft);
    font-size: .95rem;
}

.form-aside__note a {
    color: var(--navy);
    border-bottom: 1px solid var(--gold);
}

.form-card {
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    padding: clamp(1.5rem, 3vw, 2.5rem);
    box-shadow: var(--shadow);
}

.field {
    display: flex;
    flex-direction: column;
    gap: .45rem;
    margin-bottom: 1.1rem;
}

.field-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0 1rem;
}

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

.form-note {
    font-size: .82rem;
    color: var(--text-soft);
    margin-top: .9rem;
    text-align: center;
}

.form-success {
    margin-top: 1.5rem;
    padding: 1.5rem;
    background: var(--gold-soft);
    border: 1px solid var(--gold);
    border-radius: var(--r);
    text-align: center;
}

.form-success h3 {
    font-size: 1.25rem;
    margin-bottom: .5rem;
}

.form-success p {
    color: var(--text);
    font-size: .95rem;
    margin-bottom: 1.1rem;
}

.field input.invalid,
.field select.invalid,
.field textarea.invalid {
    border-color: #C0492F;
    box-shadow: 0 0 0 3px rgba(192, 73, 47, .12);
}

/* -------------------------------------------------------------------------
   14. CONTACT INFO + MAP
   ------------------------------------------------------------------------- */
.contact-info {
    display: grid;
    gap: 1rem;
}

.contact-item {
    display: flex;
    flex-direction: column;
    gap: .3rem;
    padding: 1.3rem 1.4rem;
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--r);
    transition: border-color .2s, transform .2s;
}

a.contact-item:hover {
    border-color: var(--gold);
    transform: translateX(3px);
}

.contact-item__label {
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--gold-deep);
}

.contact-item__value {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--navy);
}

.map-section {
    padding: 0;
}

.map-placeholder,
.map-embed {
    height: clamp(280px, 40vw, 420px);
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        repeating-linear-gradient(45deg, var(--tint), var(--tint) 12px, var(--bg) 12px, var(--bg) 24px);
    color: var(--text-soft);
    font-size: .9rem;
    letter-spacing: .08em;
    text-transform: uppercase;
    border-top: 1px solid var(--line);
}

/* -------------------------------------------------------------------------
   15. SINGLE BUSINESS DETAIL (markup from business.js)
   ------------------------------------------------------------------------- */
.detail {
    padding-top: clamp(1.5rem, 3vw, 2.25rem);
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
    font-size: .85rem;
    color: var(--text-soft);
    padding-block: 1.25rem;
}

.breadcrumb a {
    color: var(--text-soft);
}

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

.breadcrumb span {
    color: var(--line-strong);
}

.breadcrumb b {
    color: var(--navy);
    font-weight: 600;
}

.detail__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: clamp(2rem, 4vw, 3.5rem);
    align-items: start;
    padding-bottom: var(--section-y);
}

/* gallery */
.gallery__main {
    aspect-ratio: 16 / 10;
    border-radius: var(--r);
    overflow: hidden;
    background: var(--tint);
    border: 1px solid var(--line);
}

.gallery__main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

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

.gallery__thumb {
    aspect-ratio: 1;
    border-radius: var(--r-sm);
    overflow: hidden;
    border: 2px solid transparent;
    cursor: pointer;
    opacity: .7;
    transition: opacity .2s, border-color .2s;
}

.gallery__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gallery__thumb:hover {
    opacity: 1;
}

.gallery__thumb.is-active {
    opacity: 1;
    border-color: var(--gold);
}

/* detail head */
.detail__cat {
    font-size: .74rem;
    font-weight: 700;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--gold-deep);
    margin-bottom: .6rem;
}

.detail__title {
    font-size: clamp(1.9rem, 4vw, 2.8rem);
    margin-bottom: .9rem;
}

.detail__meta {
    display: flex;
    flex-wrap: wrap;
    gap: .6rem 1.5rem;
    color: var(--text-soft);
    font-size: .98rem;
    margin-bottom: 1.5rem;
}

.detail__meta span {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
}

.detail__meta svg {
    width: 16px;
    height: 16px;
    opacity: .7;
}

.status-pill {
    display: inline-block;
    font-size: .7rem;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--navy);
    background: var(--gold);
    padding: .3rem .65rem;
    border-radius: 2px;
}

.detail__section {
    padding-top: 2rem;
    margin-top: 2rem;
    border-top: 1px solid var(--line);
}

.detail__section h2 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

.detail__section p {
    color: var(--text-soft);
}

.spec-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1px;
    background: var(--line);
    border: 1px solid var(--line);
    border-radius: var(--r);
    overflow: hidden;
}

.spec {
    background: var(--paper);
    padding: 1.2rem 1.3rem;
}

.spec__label {
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--text-soft);
}

.spec__value {
    font-family: var(--f-display);
    font-size: 1.35rem;
    color: var(--navy);
    margin-top: .35rem;
}

.included-list {
    list-style: none;
    padding: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: .75rem 1.5rem;
}

.included-list li {
    position: relative;
    padding-left: 1.6rem;
    color: var(--text);
}

.included-list li::before {
    content: "◆";
    position: absolute;
    left: 0;
    color: var(--gold);
    font-size: .7rem;
    top: .3rem;
}

/* sticky contact sidebar */
.detail__aside {
    position: sticky;
    top: 92px;
}

.contact-card {
    background: var(--navy);
    color: var(--on-navy);
    border-radius: var(--r-lg);
    padding: 1.75rem;
    box-shadow: var(--shadow-lg);
}

.contact-card__price {
    font-family: var(--f-display);
    font-size: 2.2rem;
    color: var(--gold);
    line-height: 1;
}

.contact-card__label {
    font-size: .78rem;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--on-navy-soft);
    margin-bottom: .4rem;
}

.contact-card__divider {
    height: 1px;
    background: rgba(244, 241, 233, .15);
    margin: 1.5rem 0;
}

.contact-card__buttons {
    display: grid;
    gap: .75rem;
}

.contact-card__note {
    font-size: .82rem;
    color: var(--on-navy-soft);
    text-align: center;
    margin-top: 1rem;
}

.btn--call {
    background: transparent;
    color: var(--on-navy);
    border-color: rgba(244, 241, 233, .4);
}

.btn--call:hover {
    border-color: var(--gold);
    color: var(--gold);
}

.detail__map {
    margin-top: 1.25rem;
    border-radius: var(--r);
    overflow: hidden;
    border: 1px solid var(--line);
}

.detail__map .map-embed {
    height: 220px;
    border: 0;
}

/* not found */
.not-found {
    text-align: center;
    padding: clamp(4rem, 12vw, 8rem) 1rem;
}

.not-found h1 {
    font-size: clamp(2rem, 6vw, 3rem);
    margin-bottom: 1rem;
}

.not-found p {
    color: var(--text-soft);
    margin-bottom: 2rem;
    max-width: 44ch;
    margin-inline: auto;
}

/* -------------------------------------------------------------------------
   16. FOOTER (injected by main.js)
   ------------------------------------------------------------------------- */
.site-footer {
    background: var(--navy);
    color: var(--on-navy-soft);
    padding-top: clamp(3rem, 6vw, 4.5rem);
}

.footer__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
    padding-bottom: 3rem;
}

.footer__brand .brand {
    color: var(--on-navy);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.footer__brand p {
    max-width: 34ch;
    font-size: .95rem;
}

.footer__col h4 {
    font-family: var(--f-body);
    font-size: .74rem;
    font-weight: 700;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 1.1rem;
}

.footer__col ul {
    list-style: none;
    padding: 0;
    display: grid;
    gap: .7rem;
}

.footer__col a {
    font-size: .95rem;
    transition: color .2s;
}

.footer__col a:hover {
    color: var(--on-navy);
}

.footer__bottom {
    border-top: 1px solid rgba(244, 241, 233, .12);
    padding-block: 1.5rem;
    display: flex;
    flex-wrap: wrap;
    gap: .5rem 1.5rem;
    justify-content: space-between;
    font-size: .85rem;
}

/* -------------------------------------------------------------------------
   17. UTIL / MOTION
   ------------------------------------------------------------------------- */
[hidden] {
    display: none !important;
}

.reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity .6s ease, transform .6s ease;
}

.reveal.is-in {
    opacity: 1;
    transform: none;
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: .001ms !important;
        transition-duration: .001ms !important;
        scroll-behavior: auto !important;
    }

    .reveal {
        opacity: 1;
        transform: none;
    }
}

/* -------------------------------------------------------------------------
   18. RESPONSIVE — mobile-first breakpoints
   ------------------------------------------------------------------------- */
@media (min-width: 560px) {
    .card-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .field-row {
        grid-template-columns: 1fr 1fr;
    }

    .filters {
        grid-template-columns: 2fr 1fr 1fr auto;
        align-items: end;
    }

    .footer__grid {
        grid-template-columns: 1.5fr 1fr 1fr;
    }
}

@media (min-width: 820px) {
    .nav__links {
        display: flex;
    }

    .nav__cta {
        display: inline-flex;
    }

    .nav__toggle {
        display: none;
    }

    .nav__mobile {
        display: none !important;
    }

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

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

    .steps {
        grid-template-columns: repeat(4, 1fr);
    }

    .form-layout {
        grid-template-columns: 1fr 1.4fr;
    }

    .contact-layout {
        grid-template-columns: 1fr 1.3fr;
    }

    .prose-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: clamp(2rem, 4vw, 3.5rem);
    }

    .detail__grid {
        grid-template-columns: 1.6fr 1fr;
    }

    .footer__grid {
        grid-template-columns: 2fr 1fr 1fr 1fr;
    }
}

@media (min-width: 1080px) {
    .card-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .feature-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* prose-grid base (about) */
.prose-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
}

.prose-block h2 {
    font-size: clamp(1.5rem, 2.6vw, 2rem);
    margin: .4rem 0 .9rem;
}

.prose-block p {
    color: var(--text-soft);
    margin-bottom: 1rem;
}

.prose-block p:last-child {
    margin-bottom: 0;
}