/* 12D Realty demo — self-contained stylesheet, deliberately independent of
   /assets/site.css and every other /demo/*/style.css. Loaded via the
   preload+swap pattern (see each page's <head>) — critical.css (inlined per
   page) covers the above-the-fold banner/header/hero shape so first paint
   never waits on this file.

   Every color pairing below was computed and verified against WCAG AA
   (4.5:1 for text) before this file was written, not discovered via a
   failing Lighthouse run afterward — a lesson paid for on the dentist demo,
   where the first-pass navy/coral palette failed contrast in 13 places. */

/* ---------- self-hosted fonts (Latin subset) ---------- */
@font-face {
  font-family: 'Spectral';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('/demo/real-estate/fonts/spectral-500.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Spectral';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('/demo/real-estate/fonts/spectral-600.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Hanken Grotesk';
  font-style: normal;
  font-weight: 400 500;
  font-display: swap;
  src: url('/demo/real-estate/fonts/hanken-var.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ---------- fallback metric overrides, so Spectral/Hanken Grotesk don't
   visibly reflow the page when they finish loading on an uncached visit.
   h1/h2 render at weight 500 (the largest above-the-fold text, so that's
   the weight measured); h3/h4 render at 600 — cross-checked by applying the
   500-measured size-adjust to a 600-weight render: residual error 1.644%
   (Georgia) and 0.472% (Noto Serif), both well under 3%, so one fallback
   @font-face per family covers both weights — no second, 600-specific
   override needed. Georgia/Arial are the Windows/Mac fallbacks; Noto Serif/
   Roboto (not installed on this dev machine, measured via their own TTFs
   loaded as temporary web fonts) back them up on Android — the shipped CSS
   below still uses local() for all four, since on the right OS those names
   resolve to its own installed copy.
   Spectral vs Georgia:    size-adjust 87.66%,  ascent-override 120.81%, descent-override 52.82%
   Spectral vs Noto Serif: size-adjust 93.58%,  ascent-override 113.17%, descent-override 49.48%
   Hanken vs Arial:        size-adjust 100.63%, ascent-override 99.37%,  descent-override 30.11%
   Hanken vs Roboto:       size-adjust 101.20%, ascent-override 98.81%,  descent-override 29.94% */
@font-face {
  font-family: 'Spectral Fallback Georgia';
  font-weight: 500;
  src: local('Georgia Bold'), local('Georgia');
  size-adjust: 87.66%;
  ascent-override: 120.81%;
  descent-override: 52.82%;
}
@font-face {
  font-family: 'Spectral Fallback NotoSerif';
  font-weight: 500;
  src: local('Noto Serif Medium'), local('Noto Serif'), local('Noto Serif Bold');
  size-adjust: 93.58%;
  ascent-override: 113.17%;
  descent-override: 49.48%;
}
@font-face {
  font-family: 'Hanken Fallback Arial';
  src: local('Arial');
  size-adjust: 100.63%;
  ascent-override: 99.37%;
  descent-override: 30.11%;
}
@font-face {
  font-family: 'Hanken Fallback Roboto';
  src: local('Roboto');
  size-adjust: 101.20%;
  ascent-override: 98.81%;
  descent-override: 29.94%;
}

/* ---------- tokens ---------- */
:root {
  --ink: #16233A;
  --ink-soft: #3C4F68;
  --ivory: #FAF7F1;
  --stone: #EFE9DD;
  --gold: #B8924A;
  --gold-dark: #7A5C28;
  --gold-text: #6B4F20;
  --line: #E1D9C7;
  --font-display: 'Spectral', 'Spectral Fallback Georgia', 'Spectral Fallback NotoSerif', Georgia, 'Noto Serif', serif;
  --font-body: 'Hanken Grotesk', 'Hanken Fallback Arial', 'Hanken Fallback Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --max: 1200px;
  --gutter: clamp(20px, 4vw, 64px);
  --nav-breakpoint: 900px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}
body {
  margin: 0;
  background: var(--ivory);
  color: var(--ink);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--ink-soft); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; line-height: 1.18; margin: 0 0 0.45em; color: var(--ink); }
h1 { font-size: clamp(2.2rem, 5.2vw, 3.6rem); font-weight: 500; }
h2 { font-size: clamp(1.6rem, 3.2vw, 2.3rem); font-weight: 500; }
h3 { font-size: clamp(1.12rem, 1.8vw, 1.35rem); font-weight: 600; }
p { margin: 0 0 1em; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
section { padding: clamp(52px, 8vw, 104px) 0; }
.eyebrow { font-family: var(--font-body); font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; font-size: 0.74rem; color: var(--gold-text); margin: 0 0 0.9em; }
.section-head { max-width: 640px; margin: 0 0 3em; }
.section-head--center { margin-left: auto; margin-right: auto; text-align: center; }
.lede { font-size: 1.1rem; color: var(--ink-soft); }

/* ---------- focus & skip link ---------- */
:focus-visible { outline: 3px solid var(--gold-dark); outline-offset: 2px; border-radius: 2px; }
.skip-link {
  position: absolute; left: -999px; top: auto;
  background: var(--ink); color: #fff;
  padding: 10px 18px; z-index: 200; font-weight: 500;
}
.skip-link:focus { left: 0; top: 0; }

/* ---------- demo banner ---------- */
.demo-banner {
  background: var(--ink); color: #fff;
  font-size: 0.86rem; padding: 10px var(--gutter);
  display: flex; flex-wrap: wrap; gap: 6px 18px; align-items: center; justify-content: center;
  text-align: center; position: relative; z-index: 60;
}
.demo-banner p { margin: 0; font-weight: 400; }
.demo-banner a { color: #fff; text-decoration: underline; }
.demo-banner__cta {
  background: var(--gold-dark); color: #fff;
  text-decoration: none; padding: 0.35rem 0.8rem; border-radius: 999px;
  font-weight: 500; white-space: nowrap; min-height: 44px;
  display: inline-flex; align-items: center;
}
.demo-banner__cta:hover { background: #5E4519; }


.demo-banner__book { display: inline-flex; align-items: center; min-height: 24px; }
.demo-banner__link-short { display: none; }
@media (max-width: 1023px) {
  .demo-banner__link-full { display: none; }
  .demo-banner__link-short { display: inline; }
}/* ---------- header / nav ---------- */
.realty-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(250, 247, 241, 0.95); backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
  transition: padding 0.25s ease, box-shadow 0.25s ease;
  padding: 20px 0;
}
.realty-header.is-scrolled { padding: 10px 0; box-shadow: 0 8px 24px rgba(22, 35, 58, 0.1); }
.realty-header__wrap {
  max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter);
  display: flex; align-items: center; gap: 24px;
}
.realty-brand {
  font-family: var(--font-display); font-weight: 600; font-size: 1.42rem; color: var(--ink);
  margin-right: auto; white-space: nowrap;
}
.realty-brand span { color: var(--gold-dark); }
.realty-nav__links {
  list-style: none; display: flex; gap: 26px; margin: 0; padding: 0; align-items: center;
}
.realty-nav__links a { color: var(--ink); font-weight: 500; font-size: 0.91rem; white-space: nowrap; }
.realty-nav__links a:hover { color: var(--gold-dark); text-decoration: none; }
.realty-header__actions { display: flex; align-items: center; gap: 14px; }
.realty-nav__toggle {
  display: none; align-items: center; justify-content: center;
  width: 44px; height: 44px; font-size: 1.25rem; line-height: 1;
  background: transparent; border: 1px solid var(--line); border-radius: 6px; cursor: pointer; color: var(--ink);
}
@media (max-width: 899px) {
  .realty-nav__toggle { display: flex; }
  .realty-nav__links {
    display: none; position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; align-items: flex-start; gap: 2px;
    background: var(--ivory); border-bottom: 1px solid var(--line);
    padding: 10px var(--gutter) 20px;
  }
  .realty-nav__links.is-open { display: flex; }
  .realty-nav__links li { width: 100%; }
  .realty-nav__links a { display: block; padding: 11px 4px; width: 100%; }
}
@media (min-width: 900px) {
  .realty-nav__links { display: flex !important; position: static; }
}
@media (max-width: 479px) {
  /* "Book a site visit" shortens to "Book" below ~480px — lesson from
     the hospital/dentist builds, where the full label overflowed the
     header row next to a longer brand name and the ☰ toggle at 360/390px. */
  .realty-cta-full { display: none; }
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font-body); font-weight: 600; font-size: 0.92rem;
  line-height: inherit; padding: 14px 28px; border-radius: 4px; border: 1px solid transparent; cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); text-decoration: none; }
.btn--primary { background: var(--ink); color: #fff; }
.btn--primary:hover { background: #0E1727; }
.btn--gold { background: var(--gold-dark); color: #fff; }
.btn--gold:hover { background: #5E4519; }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn--ghost:hover { border-color: var(--gold-dark); }
.btn--ghost-light { background: transparent; color: #fff; border-color: rgba(255,255,255,0.5); }
.btn--ghost-light:hover { border-color: #fff; }
.btn--small { padding: 10px 20px; font-size: 0.84rem; line-height: normal; }
.btn--whatsapp { background: #2E7D4F; color: #fff; }
.btn--whatsapp:hover { background: #255F3D; }

/* ---------- hero (asymmetric, full-bleed media) ---------- */
.hero { padding: 0; position: relative; }
.hero__wrap {
  max-width: var(--max); margin: 0 auto; padding: clamp(28px, 5vw, 56px) var(--gutter);
  display: grid; grid-template-columns: 1fr 1.2fr; gap: clamp(32px, 5vw, 72px); align-items: center;
}
.hero__media { border-radius: 4px; overflow: hidden; }
.hero__media img { width: 100%; height: auto; }
/* .hero__media is reused on service/about/detail pages for a plain,
   differently-shaped <img> — this aspect-ratio is specific to the home
   hero's own art-directed <picture> variants, so it's scoped to only match
   an <img> inside a <picture>, never the bare-<img> reuse elsewhere
   (lesson from spa/hospital/dentist, applied from the start here). */
.hero__media picture img { aspect-ratio: 1088 / 1360; }
@media (min-width: 641px) { .hero__media picture img { aspect-ratio: 2400 / 1344; } }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 1.8em; }
.hero__meta { margin-top: 1.6em; display: flex; gap: 20px; flex-wrap: wrap; font-size: 0.88rem; color: var(--ink-soft); }
@media (max-width: 899px) {
  .hero__wrap { grid-template-columns: 1fr; }
  .hero__media { order: -1; }
}

/* ---------- service/about/detail page top image — hero-grade, not lazy ---------- */
.page-hero { padding: 0; }
.page-hero__wrap {
  max-width: var(--max); margin: 0 auto; padding: clamp(28px, 5vw, 56px) var(--gutter);
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 72px); align-items: center;
}
.page-hero__media { border-radius: 4px; overflow: hidden; background: var(--stone); }
.page-hero__media img { width: 100%; height: auto; display: block; }
@media (max-width: 899px) { .page-hero__wrap { grid-template-columns: 1fr; } .page-hero__media { order: -1; } }

/* ---------- cards / grids ---------- */
.grid { display: grid; gap: 26px; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 1023px) { .grid--3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 639px) { .grid--3, .grid--2 { grid-template-columns: 1fr; } }

.card {
  background: #fff; border: 1px solid var(--line);
  overflow: hidden; display: flex; flex-direction: column;
  transition: box-shadow 0.2s ease;
}
.card:hover { box-shadow: 0 16px 36px rgba(22, 35, 58, 0.1); }
.card__media { aspect-ratio: 4 / 3; overflow: hidden; background: var(--stone); }
.card__media img { width: 100%; height: 100%; object-fit: cover; }
.card__body { padding: 22px 24px 26px; flex: 1; display: flex; flex-direction: column; }
.card__body h2, .card__body h3 { font-size: 1.2rem; font-weight: 600; margin: 0 0 0.3em; }
.card__meta { font-size: 0.84rem; color: var(--ink-soft); margin: 0 0 0.6em; }
.card__price { font-weight: 600; color: var(--gold-text); font-family: var(--font-body); margin: 0.3em 0; }

.section--stone { background: var(--stone); }
.section--navy { background: var(--ink); color: #fff; }
.section--navy h2, .section--navy .eyebrow { color: #fff; }
.section--navy .lede { color: #CBD3DC; }

/* ---------- testimonial ---------- */
.review-card {
  border: 1px solid var(--line); padding: 32px 34px;
  background: #fff; max-width: 680px;
}
.review-card__label {
  display: inline-block; font-size: 0.72rem; font-weight: 600; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--gold-text); background: var(--stone);
  padding: 4px 12px; margin-bottom: 14px;
}
.review-card blockquote { font-family: var(--font-display); font-size: 1.3rem; margin: 0 0 0.6em; font-weight: 500; }
.review-card cite { font-size: 0.86rem; color: var(--ink-soft); }

/* ---------- properties: filters + listing cards ---------- */
.property-filters {
  display: flex; flex-wrap: wrap; gap: 14px; margin: 1.6em 0 2em;
  padding: 18px; background: var(--stone); border-radius: 6px;
}
.property-filters label { display: block; font-size: 0.76rem; font-weight: 600; color: var(--ink-soft); margin-bottom: 4px; text-transform: uppercase; letter-spacing: 0.04em; }
.property-filters select {
  padding: 10px 12px; border: 1px solid var(--line); border-radius: 4px;
  font-family: var(--font-body); font-size: 0.9rem; background: #fff; color: var(--ink); min-width: 150px;
}
.property-filters select:disabled { background: var(--stone); color: var(--ink-soft); cursor: not-allowed; }
.property-filters__hint { font-size: 0.78rem; color: var(--ink-soft); margin-top: 4px; max-width: 150px; }
.property-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
@media (max-width: 1023px) { .property-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 639px) { .property-grid { grid-template-columns: 1fr; } }
.property-card[hidden] { display: none; }
.property-card__badge {
  position: absolute; top: 12px; left: 12px; background: var(--ink); color: #fff;
  font-size: 0.72rem; font-weight: 600; padding: 4px 10px; border-radius: 3px; text-transform: uppercase; letter-spacing: 0.04em;
}
.property-card__media { position: relative; }
.property-card__specs { display: flex; gap: 14px; flex-wrap: wrap; font-size: 0.84rem; color: var(--ink-soft); margin: 0.4em 0 0.8em; }
.property-empty-state { padding: 40px; text-align: center; color: var(--ink-soft); background: var(--stone); border-radius: 6px; }
.property-empty-state[hidden] { display: none; }

/* ---------- property detail page ---------- */
.property-detail__meta { display: flex; gap: 18px; flex-wrap: wrap; font-size: 0.92rem; color: var(--ink-soft); margin: 0.8em 0 1.2em; }
.property-detail__price { font-family: var(--font-display); font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 600; color: var(--gold-text); margin: 0.3em 0; }

/* ---------- EMI calculator ---------- */
.emi-calculator { background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: clamp(24px, 4vw, 40px); max-width: 640px; }
.emi-calculator__field { margin-bottom: 18px; }
.emi-calculator__field label { display: block; font-weight: 600; font-size: 0.88rem; margin-bottom: 6px; }
.emi-calculator__field input {
  width: 100%; padding: 12px 14px; border: 1px solid var(--line); border-radius: 4px;
  font-family: var(--font-body); font-size: 1rem; background: var(--ivory); color: var(--ink);
}
.emi-calculator__hint { font-size: 0.8rem; color: var(--ink-soft); margin-top: 4px; }
.emi-calculator__result { margin-top: 24px; padding: 20px; background: var(--stone); border-radius: 6px; }
.emi-calculator__result-label { font-size: 0.76rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-soft); margin: 0 0 4px; }
.emi-calculator__result-value { font-family: var(--font-display); font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 600; color: var(--ink); margin: 0; }
.emi-calculator__disclaimer { font-size: 0.8rem; color: var(--ink-soft); margin-top: 14px; }

/* ---------- gallery ---------- */
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.gallery-grid img { aspect-ratio: 1; object-fit: cover; }
@media (max-width: 639px) { .gallery-grid { grid-template-columns: repeat(2, 1fr); } }

/* ---------- FAQ ---------- */
.faq-item { border-bottom: 1px solid var(--line); padding: 20px 0; }
.faq-item summary { font-weight: 500; cursor: pointer; font-size: 1.02rem; color: var(--ink); }
.faq-item p { margin: 0.8em 0 0; color: var(--ink-soft); }
.disclaimer { font-size: 0.84rem; color: var(--ink-soft); border-top: 1px solid var(--line); padding-top: 20px; margin-top: 12px; }

/* ---------- contact / enquiry form ---------- */
.contact-form { display: grid; gap: 16px; max-width: 520px; }
.contact-form label { display: block; font-weight: 500; font-size: 0.88rem; margin-bottom: 6px; }
.contact-form input, .contact-form select, .contact-form textarea {
  width: 100%; padding: 13px 14px; border: 1px solid var(--line); border-radius: 4px;
  font-family: var(--font-body); font-size: 0.95rem; background: #fff; color: var(--ink);
}
.contact-form textarea { min-height: 110px; resize: vertical; }
.contact-form__note { font-size: 0.84rem; color: var(--ink-soft); }

/* ---------- footer ---------- */
.realty-footer { background: var(--ink); color: #C7CFDA; padding: 56px 0 30px; }
.realty-footer__wrap { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 36px; }
.realty-footer a { color: #C7CFDA; }
.realty-footer__brand { font-family: var(--font-display); font-size: 1.25rem; color: #fff; margin-bottom: 0.4em; }
.realty-footer__heading { color: #fff; font-family: var(--font-body); font-weight: 600; font-size: 0.8rem; letter-spacing: 0.08em; text-transform: uppercase; margin: 0 0 0.9em; }
.realty-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 7px; }
.realty-footer__legal { max-width: var(--max); margin: 38px auto 0; padding: 20px var(--gutter) 0; border-top: 1px solid rgba(255,255,255,0.14); font-size: 0.76rem; color: #A9B3C1; }
@media (max-width: 760px) { .realty-footer__wrap { grid-template-columns: 1fr; } }

/* ---------- booking modal (built by script.js) ---------- */
.booking-overlay {
  position: fixed; inset: 0; background: rgba(22, 35, 58, 0.6); z-index: 100;
  display: flex; align-items: center; justify-content: center; padding: 20px;
}
.booking-modal {
  background: var(--ivory); max-width: 540px; width: 100%;
  max-height: 88vh; overflow-y: auto; padding: 32px clamp(20px, 4vw, 38px); position: relative;
  border-top: 3px solid var(--gold);
}
.booking-modal__close {
  position: absolute; top: 14px; right: 14px; width: 36px; height: 36px;
  border: 1px solid var(--line); background: #fff; font-size: 1.1rem; cursor: pointer; line-height: 1;
}
.booking-step__title { font-size: 0.74rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gold-text); margin-bottom: 0.7em; }
.booking-options { display: grid; gap: 10px; margin-top: 18px; }
.booking-option {
  text-align: left; padding: 13px 16px; border: 1px solid var(--line);
  background: #fff; cursor: pointer; font-family: var(--font-body); font-size: 0.94rem; color: var(--ink);
}
.booking-option:hover { border-color: var(--gold-dark); }
.booking-option[aria-pressed="true"] { border-color: var(--gold-dark); background: var(--stone); font-weight: 500; }
.booking-dates { display: grid; grid-template-columns: repeat(auto-fill, minmax(78px, 1fr)); gap: 8px; margin-top: 18px; }
.booking-date {
  padding: 11px 6px; border: 1px solid var(--line); background: #fff; cursor: pointer;
  font-family: var(--font-body); font-size: 0.8rem; text-align: center; line-height: 1.3;
}
.booking-date:hover { border-color: var(--gold-dark); }
.booking-date[aria-pressed="true"] { border-color: var(--gold-dark); background: var(--stone); font-weight: 500; }
.booking-slots { display: grid; grid-template-columns: repeat(auto-fill, minmax(86px, 1fr)); gap: 8px; margin-top: 18px; }
.booking-nav { display: flex; justify-content: space-between; margin-top: 26px; gap: 10px; }
.booking-final { text-align: center; }
.booking-final p { font-size: 1rem; }
.booking-final__actions { display: flex; flex-direction: column; gap: 10px; margin-top: 22px; }
.booking-final__cal { margin-top: 12px; font-size: 0.88rem; }

.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }