/* ============================================================
   2140 192nd Ave SE — Luxury listing site
   Palette: charcoal #0e0e10 · cream #f6f3ee · champagne gold #c9a86a
   Type:   Playfair Display (display serif) + Inter (sans)
   ============================================================ */

:root {
  --ink:        #0e0e10;
  --ink-soft:   #1a1a1e;
  --ink-2:      #26262b;
  --cream:      #f6f3ee;
  --cream-2:    #efe9e0;
  --paper:      #ffffff;
  --gold:       #c9a86a;
  --gold-deep:  #b8965a;
  --gold-soft:  #e7d9bc;
  --text:       #232326;
  --text-mut:   #6f6f76;
  --line:       rgba(0,0,0,0.10);
  --line-dark:  rgba(255,255,255,0.14);

  --serif: "Playfair Display", Georgia, "Times New Roman", serif;
  --sans:  "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  --maxw: 1200px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--sans);
  font-weight: 400;
  color: var(--text);
  background: var(--cream);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { margin: 0; font-family: var(--serif); font-weight: 500; line-height: 1.12; }

/* Use clean lining figures everywhere numbers appear in the serif face */
.nav__brand, .hero__price-value, .stat__num, .loc__time, .school__rating {
  font-variant-numeric: lining-nums proportional-nums;
  font-feature-settings: "lnum" 1, "pnum" 1;
}

.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 1000;
  background: var(--ink); color: var(--cream); padding: 12px 18px;
}
.skip-link:focus { left: 12px; top: 12px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--sans); font-size: .8rem; font-weight: 500;
  letter-spacing: .14em; text-transform: uppercase;
  padding: 16px 30px; border: 1px solid transparent; cursor: pointer;
  transition: all .35s var(--ease); white-space: nowrap;
}
.btn--gold { background: var(--gold); color: var(--ink); }
.btn--gold:hover { background: var(--gold-deep); transform: translateY(-2px); }
.btn--dark { background: var(--ink); color: var(--cream); }
.btn--dark:hover { background: var(--ink-2); transform: translateY(-2px); }
.btn--ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.55); }
.btn--ghost:hover { background: rgba(255,255,255,.1); border-color: #fff; }
.btn--full { width: 100%; padding: 18px; }

/* ---------- Nav ---------- */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  transition: background .4s var(--ease), box-shadow .4s var(--ease);
}
.nav__inner {
  max-width: var(--maxw); margin: 0 auto; padding: 22px 32px;
  display: flex; align-items: center; justify-content: space-between;
}
.nav__brand {
  font-family: var(--serif); font-weight: 600; font-size: 1.3rem; letter-spacing: .01em;
  color: #fff; transition: color .4s var(--ease);
}
.nav__sup { font-size: .6em; vertical-align: super; letter-spacing: .02em; }
.nav__links { display: flex; align-items: center; gap: 34px; }
.nav__links a {
  font-size: .78rem; letter-spacing: .12em; text-transform: uppercase;
  color: rgba(255,255,255,.85); transition: color .3s var(--ease); position: relative;
}
.nav__links a:not(.nav__cta)::after {
  content: ""; position: absolute; left: 0; bottom: -6px; height: 1px; width: 0;
  background: var(--gold); transition: width .3s var(--ease);
}
.nav__links a:not(.nav__cta):hover::after { width: 100%; }
.nav__cta {
  border: 1px solid rgba(255,255,255,.5); padding: 10px 22px; border-radius: 0;
}
.nav__cta:hover { background: var(--gold); border-color: var(--gold); color: var(--ink) !important; }

/* scrolled state */
.nav.is-scrolled { background: rgba(246,243,238,.96); backdrop-filter: blur(10px); box-shadow: 0 1px 0 var(--line); }
.nav.is-scrolled .nav__brand { color: var(--ink); }
.nav.is-scrolled .nav__links a { color: var(--text); }
.nav.is-scrolled .nav__cta { border-color: var(--ink); }
.nav.is-scrolled .nav__cta:hover { color: var(--ink) !important; }
.nav.is-scrolled .nav__toggle span { background: var(--ink); }

.nav__toggle {
  display: none; flex-direction: column; gap: 5px; background: none; border: 0;
  cursor: pointer; padding: 6px;
}
.nav__toggle span { width: 26px; height: 2px; background: #fff; transition: .3s var(--ease); }

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 100vh; display: flex; align-items: center;
  color: #fff; overflow: hidden;
}
.hero__media {
  position: absolute; inset: 0; z-index: 0;
  background-image:
    linear-gradient(rgba(10,10,12,.15), rgba(10,10,12,.15)),
    url("assets/hero.jpg");
  background-size: cover; background-position: center;
  /* fallback gradient if hero.jpg not yet added */
  background-color: #14161a;
  transform: scale(1.04);
  animation: heroZoom 18s ease-out forwards;
}
@keyframes heroZoom { to { transform: scale(1); } }
.hero__scrim {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(180deg, rgba(8,8,10,.55) 0%, rgba(8,8,10,.25) 40%, rgba(8,8,10,.75) 100%);
}
.hero__content {
  position: relative; z-index: 2; max-width: var(--maxw); width: 100%;
  margin: 0 auto; padding: 0 32px;
}
.hero__eyebrow {
  font-size: .8rem; letter-spacing: .35em; text-transform: uppercase;
  color: var(--gold-soft); margin: 0 0 22px;
}
.hero__title { font-size: clamp(2.6rem, 6.4vw, 5.4rem); font-weight: 500; letter-spacing: -0.01em; }
.hero__sub {
  font-size: clamp(1rem, 1.6vw, 1.25rem); font-weight: 300; max-width: 620px;
  margin: 26px 0 0; color: rgba(255,255,255,.9);
}
.hero__price { margin: 34px 0 38px; display: flex; align-items: baseline; gap: 14px; }
.hero__price-label { font-size: .8rem; letter-spacing: .25em; text-transform: uppercase; color: var(--gold-soft); }
.hero__price-value { font-family: var(--serif); font-weight: 600; font-size: clamp(1.9rem, 3.4vw, 3rem); letter-spacing: .005em; color: #fff; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 16px; }
.hero__scroll {
  position: absolute; left: 50%; bottom: 26px; transform: translateX(-50%); z-index: 2;
  font-size: .7rem; letter-spacing: .3em; text-transform: uppercase; color: rgba(255,255,255,.7);
  animation: bob 2.4s ease-in-out infinite;
}
@keyframes bob { 0%,100% { transform: translate(-50%,0);} 50% { transform: translate(-50%,8px);} }

/* ---------- Stats bar ---------- */
.stats { background: var(--ink); color: var(--cream); }
.stats__inner {
  max-width: var(--maxw); margin: 0 auto; padding: 46px 32px;
  display: grid; grid-template-columns: repeat(6, 1fr); gap: 24px;
}
.stat { text-align: center; border-right: 1px solid var(--line-dark); }
.stat:last-child { border-right: 0; }
.stat__num {
  display: block; font-family: var(--serif); font-size: clamp(1.9rem, 3vw, 2.7rem);
  color: var(--gold); line-height: 1;
}
.stat__num small { font-size: .42em; color: var(--gold-soft); margin-left: 3px; }
.stat__label {
  display: block; margin-top: 10px; font-size: .72rem; letter-spacing: .16em;
  text-transform: uppercase; color: rgba(255,255,255,.7);
}

/* ---------- Sections ---------- */
.section { padding: clamp(72px, 11vw, 150px) 0; }
.section__inner { max-width: var(--maxw); margin: 0 auto; padding: 0 32px; }
.section__inner.narrow { max-width: 820px; }
.section--dark { background: var(--ink); color: var(--cream); }
.section--cream { background: var(--cream-2); }

.kicker {
  font-size: .76rem; letter-spacing: .3em; text-transform: uppercase;
  color: var(--gold-deep); margin: 0 0 18px;
}
.kicker--center { text-align: center; }
.section--dark .kicker { color: var(--gold); }
.section__title { font-size: clamp(1.9rem, 4vw, 3.2rem); letter-spacing: -0.01em; max-width: 18ch; }
.section__title--center { text-align: center; margin-inline: auto; max-width: 22ch; }
.lead { font-size: 1.18rem; font-weight: 300; margin: 26px 0 0; }
.lead--center { text-align: center; margin-inline: auto; max-width: 70ch; }
.overview p { font-size: 1.08rem; font-weight: 300; margin: 22px 0 0; color: var(--text); }

/* ---------- Video ---------- */
.video__frame {
  position: relative; margin: 48px auto 0; max-width: 980px; aspect-ratio: 16/9;
  background: #000; overflow: hidden; box-shadow: 0 30px 80px rgba(0,0,0,.5);
  border: 1px solid var(--line-dark);
}
.video__frame video, .video__frame iframe {
  position: absolute; inset: 0; width: 100%; height: 100%; border: 0; object-fit: cover;
}
.video__caption { text-align: center; margin-top: 22px; font-size: .9rem; color: rgba(255,255,255,.6); }

/* ---------- Gallery ---------- */
.gallery__grid {
  margin-top: 50px; display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 14px; grid-auto-flow: dense;
}
.gallery__item { position: relative; overflow: hidden; aspect-ratio: 4/3; background: var(--cream-2); cursor: zoom-in; }
.gallery__item--wide { grid-column: span 2; aspect-ratio: 16/9; }
.gallery__item img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.gallery__item:hover img { transform: scale(1.06); }

/* ---------- Features ---------- */
.features__grid {
  margin-top: 50px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  background: var(--line); border: 1px solid var(--line);
}
.feature { background: var(--cream-2); padding: 34px 28px; transition: background .4s var(--ease); }
.feature:hover { background: var(--paper); }
.feature h3 { font-size: 1.4rem; margin-bottom: 10px; }
.feature p { font-size: .96rem; color: var(--text-mut); margin: 0; }

/* ---------- Location ---------- */
.loc__grid {
  margin-top: 52px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
}
.loc__card { text-align: center; padding: 30px 18px; border: 1px solid var(--line); background: var(--paper); }
.loc__time { display: block; font-family: var(--serif); font-size: 2rem; color: var(--gold-deep); }
.loc__card p { margin: 10px 0 0; font-size: .92rem; color: var(--text-mut); }
.loc__map {
  margin-top: 46px; aspect-ratio: 21/9; overflow: hidden; border: 1px solid var(--line);
  box-shadow: 0 20px 60px rgba(0,0,0,.12);
}
.loc__map iframe { width: 100%; height: 100%; border: 0; }

/* ---------- Schools ---------- */
.schools__grid {
  margin-top: 50px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.school { text-align: center; padding: 40px 24px; border: 1px solid var(--line-dark); }
.school__rating { display: block; font-family: var(--serif); font-size: 3rem; color: var(--gold); line-height: 1; }
.school__rating small { font-size: .35em; color: var(--gold-soft); }
.school h3 { font-size: 1.3rem; margin: 16px 0 6px; }
.school p { margin: 0; font-size: .88rem; color: rgba(255,255,255,.6); }
.schools__note { text-align: center; margin-top: 36px; font-size: .82rem; color: rgba(255,255,255,.5); }

/* ---------- Future Value Potential ---------- */
.potential__list { list-style: none; margin: 50px auto 0; padding: 0; max-width: 780px; display: grid; gap: 16px; }
.potential__list li {
  display: flex; gap: 18px; align-items: flex-start; padding: 22px 26px;
  background: rgba(255,255,255,.04); border: 1px solid var(--line-dark); transition: background .4s var(--ease);
}
.potential__list li:hover { background: rgba(255,255,255,.07); }
.potential__check {
  flex: none; width: 30px; height: 30px; border-radius: 50%; background: var(--gold); color: var(--ink);
  display: grid; place-items: center; font-size: .95rem; font-weight: 700; margin-top: 3px;
}
.potential__list strong { display: block; font-family: var(--serif); font-weight: 600; font-size: 1.3rem; color: #fff; margin-bottom: 4px; }
.potential__desc { display: block; color: rgba(255,255,255,.72); font-size: .95rem; font-weight: 300; }
.potential__note { text-align: center; margin: 34px auto 0; max-width: 64ch; font-size: .82rem; line-height: 1.7; color: rgba(255,255,255,.5); }

/* ADU/DADU value callout */
.potential__value { margin: 56px auto 0; max-width: 980px; padding-top: 48px; border-top: 1px solid var(--line-dark); }
.potential__value-title { text-align: center; font-size: clamp(1.5rem, 3vw, 2.2rem); color: #fff; }
.potential__value-sub { text-align: center; margin: 14px auto 0; max-width: 60ch; font-weight: 300; color: rgba(255,255,255,.75); }
.potential__cards { margin-top: 40px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.pcard { padding: 30px 26px; background: rgba(255,255,255,.04); border: 1px solid var(--line-dark); transition: background .4s var(--ease); }
.pcard:hover { background: rgba(255,255,255,.07); }
.pcard__icon { font-size: 1.9rem; display: block; margin-bottom: 12px; }
.pcard h4 { font-family: var(--serif); font-weight: 600; font-size: 1.3rem; color: #fff; margin: 0 0 8px; }
.pcard p { margin: 0; font-size: .95rem; font-weight: 300; color: rgba(255,255,255,.72); }
.potential__illustrative { margin: 30px auto 0; max-width: 72ch; text-align: center; font-size: .84rem; line-height: 1.7; color: rgba(255,255,255,.58); }
.potential__illustrative strong { color: var(--gold); }
@media (max-width: 760px) { .potential__cards { grid-template-columns: 1fr; } }

/* ---------- FAQ ---------- */
.faq__list { margin-top: 46px; }
.faq__item { border-bottom: 1px solid var(--line); padding: 6px 0; }
.faq__item summary {
  list-style: none; cursor: pointer; padding: 22px 40px 22px 0; position: relative;
  font-family: var(--serif); font-size: 1.4rem; color: var(--ink);
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: "+"; position: absolute; right: 4px; top: 50%; transform: translateY(-50%);
  font-family: var(--sans); font-size: 1.5rem; color: var(--gold-deep); transition: transform .3s var(--ease);
}
.faq__item[open] summary::after { content: "–"; }
.faq__item p { margin: 0 0 22px; color: var(--text-mut); font-weight: 300; max-width: 70ch; }

/* ---------- Contact ---------- */
.contact__card {
  margin-top: 44px; background: var(--paper); border: 1px solid var(--line);
  padding: 32px; display: flex; flex-wrap: wrap; gap: 24px; align-items: center; justify-content: space-between;
}
.contact__agent { display: flex; align-items: center; gap: 18px; }
.contact__avatar {
  width: 58px; height: 58px; border-radius: 50%; background: var(--gold); color: var(--ink);
  display: grid; place-items: center; font-size: 1.4rem; flex: none;
}
.contact__name { font-family: var(--serif); font-size: 1.5rem; margin: 0; }
.contact__role { margin: 4px 0 0; font-size: .85rem; letter-spacing: .04em; color: var(--text-mut); }
.contact__actions { display: flex; flex-wrap: wrap; gap: 12px; }
.contact__form { margin-top: 26px; display: grid; gap: 14px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.contact__form input, .contact__form textarea {
  font-family: var(--sans); font-size: .95rem; padding: 15px 16px; border: 1px solid var(--line);
  background: var(--paper); color: var(--text); width: 100%; resize: vertical;
}
.contact__form input:focus, .contact__form textarea:focus { outline: none; border-color: var(--gold-deep); }
.form__status { margin: 4px 0 0; font-size: .9rem; min-height: 1.2em; }
.form__status.is-ok { color: #1f7a4d; }
.form__status.is-err { color: #b3261e; }

/* ---------- Footer ---------- */
.footer { background: var(--ink); color: rgba(255,255,255,.75); padding: 60px 0; text-align: center; }
.footer__inner { max-width: var(--maxw); margin: 0 auto; padding: 0 32px; }
.footer__addr { font-family: var(--serif); font-size: 1.4rem; color: #fff; margin: 0 0 18px; }
.footer__fine { font-size: .78rem; line-height: 1.7; max-width: 70ch; margin: 0 auto 18px; color: rgba(255,255,255,.5); }
.footer__copy { font-size: .78rem; margin: 0; color: rgba(255,255,255,.45); }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }

/* ---------- Lightbox ---------- */
.lightbox {
  position: fixed; inset: 0; z-index: 200; background: rgba(8,8,10,.94);
  display: none; align-items: center; justify-content: center; padding: 4vw;
}
.lightbox.is-open { display: flex; }
.lightbox img { max-width: 92vw; max-height: 88vh; object-fit: contain; box-shadow: 0 30px 90px rgba(0,0,0,.6); }
.lightbox__close {
  position: absolute; top: 24px; right: 30px; background: none; border: 0; color: #fff;
  font-size: 2.4rem; cursor: pointer; line-height: 1;
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .stats__inner { grid-template-columns: repeat(3, 1fr); gap: 30px 16px; }
  .stat:nth-child(3n) { border-right: 0; }
  .features__grid { grid-template-columns: repeat(2, 1fr); }
  .loc__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 760px) {
  .nav__links {
    position: fixed; inset: 0 0 0 auto; width: min(78vw, 320px);
    background: var(--ink); flex-direction: column; align-items: flex-start;
    padding: 100px 34px; gap: 26px; transform: translateX(100%);
    transition: transform .4s var(--ease); box-shadow: -20px 0 60px rgba(0,0,0,.4);
  }
  .nav__links.is-open { transform: none; }
  .nav__links a { color: #fff; font-size: 1rem; }
  .nav__toggle { display: flex; z-index: 110; }
  .nav__toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav__toggle.is-open span:nth-child(2) { opacity: 0; }
  .nav__toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .nav.is-scrolled .nav__links a { color: #fff; }

  .schools__grid { grid-template-columns: 1fr; }
  .gallery__item--wide { grid-column: span 3; }
  .contact__card { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 560px) {
  .nav__inner, .section__inner, .hero__content, .stats__inner, .footer__inner { padding-left: 20px; padding-right: 20px; }
  .stats__inner { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(3n) { border-right: 1px solid var(--line-dark); }
  .stat:nth-child(2n) { border-right: 0; }
  .features__grid { grid-template-columns: 1fr; }
  .loc__grid { grid-template-columns: 1fr; }
  .form__row { grid-template-columns: 1fr; }
  .gallery__grid { grid-template-columns: 1fr 1fr; }
  .gallery__item--wide { grid-column: span 2; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}