/* ============================================================
   Westlake Ranch — design system
   Palette: deep pine, limestone, brass, warm ink
   Type: Cormorant Garamond (display) + Jost (body/utility)
   ============================================================ */

:root {
  --pine:        #1f3a2e;   /* primary brand green            */
  --pine-deep:   #16281f;   /* darker green for footers/hero  */
  --sage:        #6f8168;   /* muted secondary green          */
  --brass:       #a5824c;   /* restrained metallic accent     */
  --brass-soft:  #c2a875;
  --limestone:   #f4f1ea;   /* warm page background           */
  --stone:       #e7e0d2;   /* card / panel surface           */
  --ink:         #23281f;   /* body text (warm near-black)    */
  --ink-soft:    #55594c;   /* secondary text                 */
  --line:        #d8cfbd;   /* hairline rules                 */
  --white:       #fdfcf9;

  --maxw: 1200px;
  --gutter: clamp(1.25rem, 4vw, 4rem);

  --serif: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --sans:  "Jost", "Helvetica Neue", Arial, sans-serif;

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

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--limestone);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 300;
  font-size: 1.0625rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

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

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 400;
  line-height: 1.08;
  margin: 0 0 0.4em;
  letter-spacing: 0.005em;
}

.eyebrow {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 0.72rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--brass);
  display: inline-block;
  margin: 0 0 1.1rem;
}
.eyebrow--light { color: var(--brass-soft); }

.lede {
  font-family: var(--serif);
  font-size: clamp(1.4rem, 2.4vw, 2rem);
  line-height: 1.32;
  font-weight: 300;
  color: var(--ink);
}

p { margin: 0 0 1.1rem; }
p:last-child { margin-bottom: 0; }

/* ---------- Layout helpers ---------- */
.wrap { max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(4rem, 9vw, 8rem); }
.section--tight { padding-block: clamp(3rem, 6vw, 5rem); }
.center { text-align: center; }

.rule {
  width: 54px; height: 1px; background: var(--brass);
  border: 0; margin: 0 0 1.6rem;
}
.center .rule { margin-inline: auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  font-family: var(--sans);
  font-weight: 400;
  font-size: 0.76rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 1.05em 2.2em;
  border: 1px solid var(--pine);
  color: var(--pine);
  background: transparent;
  cursor: pointer;
  transition: background .4s var(--ease), color .4s var(--ease), border-color .4s var(--ease);
}
.btn:hover { background: var(--pine); color: var(--limestone); }
.btn--solid { background: var(--pine); color: var(--limestone); }
.btn--solid:hover { background: var(--pine-deep); border-color: var(--pine-deep); }
.btn--light { border-color: rgba(255,255,255,.65); color: #fff; }
.btn--light:hover { background: #fff; color: var(--pine); border-color:#fff; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(244,241,234,0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav {
  max-width: var(--maxw); margin-inline: auto;
  padding: 0.85rem var(--gutter);
  display: flex; align-items: center; justify-content: space-between;
}
.nav__brand img { height: 40px; width: auto; }
.nav__links { display: flex; gap: 2rem; align-items: center; }
.nav__links a {
  font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--ink); position: relative; padding-block: 0.4rem;
  transition: color .3s var(--ease);
}
.nav__links a::after {
  content:""; position:absolute; left:0; bottom:0; height:1px; width:0;
  background: var(--brass); transition: width .35s var(--ease);
}
.nav__links a:hover, .nav__links a[aria-current="page"] { color: var(--pine); }
.nav__links a:hover::after, .nav__links a[aria-current="page"]::after { width:100%; }

.nav__toggle {
  display:none; background:none; border:0; cursor:pointer;
  width:34px; height:34px; padding:0;
}
.nav__toggle span { display:block; height:1.5px; width:24px; margin:5px auto; background:var(--ink); transition:.3s var(--ease); }

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 86vh;
  display: flex; align-items: center; justify-content: center; text-align: center;
  color: #fff; overflow: hidden;
}
.hero__img {
  position:absolute; inset:0; width:100%; height:100%; object-fit:cover;
  z-index:0;
}
.hero::after {
  content:""; position:absolute; inset:0; z-index:1;
  background: linear-gradient(180deg, rgba(22,40,31,.35) 0%, rgba(22,40,31,.55) 100%);
}
.hero__inner { position:relative; z-index:2; max-width: 760px; padding-inline: var(--gutter); }
.hero__mark { max-width: 460px; width: 78%; margin: 0 auto 2rem; }
.hero h1 {
  font-size: clamp(2.6rem, 6vw, 4.6rem); font-weight: 300;
  color:#fff; margin-bottom: .3em; letter-spacing: .01em;
}
.hero p { font-size: 1.05rem; color: rgba(255,255,255,.9); margin-bottom: 2rem; }
.hero__cta { display:flex; gap:1rem; justify-content:center; flex-wrap:wrap; }

/* ---------- Ledger / stats ---------- */
.ledger {
  display:grid; grid-template-columns: repeat(4, 1fr);
  border-top:1px solid var(--line); border-left:1px solid var(--line);
}
.ledger__item {
  border-right:1px solid var(--line); border-bottom:1px solid var(--line);
  padding: 2.2rem 1.5rem; text-align:center;
}
.ledger__num {
  font-family: var(--serif); font-size: clamp(2.4rem, 4vw, 3.4rem);
  color: var(--pine); line-height:1; margin-bottom:.35rem;
}
.ledger__label {
  font-size:.68rem; letter-spacing:.2em; text-transform:uppercase; color:var(--ink-soft);
}

/* ---------- Split feature ---------- */
.split {
  display:grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 5rem);
  align-items:center;
}
.split--reverse .split__media { order: 2; }
.split__media img { width:100%; height:100%; object-fit:cover; aspect-ratio: 4/3; }
.split__body { max-width: 34rem; }

/* ---------- Amenities ---------- */
.amen {
  display:grid; grid-template-columns: repeat(3,1fr); gap: 0;
  border-top:1px solid var(--line);
}
.amen__item { padding: 2.2rem 1.8rem; border-bottom:1px solid var(--line); }
.amen__item:not(:nth-child(3n)) { border-right:1px solid var(--line); }
.amen__item h3 { font-size:1.55rem; color:var(--pine); }
.amen__item p { font-size:.95rem; color:var(--ink-soft); }
.amen__idx { font-family:var(--sans); font-size:.7rem; letter-spacing:.2em; color:var(--brass); display:block; margin-bottom:.8rem; }

/* ---------- Section headings ---------- */
.section-head { max-width: 46rem; margin-bottom: clamp(2.5rem,5vw,4rem); }
.section-head h2 { font-size: clamp(2rem, 4vw, 3.1rem); }
.center.section-head { margin-inline:auto; }

.panel--pine { background: var(--pine-deep); color: var(--limestone); }
.panel--pine h2, .panel--pine h3 { color:#fff; }
.panel--pine .lede { color: rgba(255,255,255,.92); }
.panel--stone { background: var(--stone); }

/* ---------- Listing cards ---------- */
.cards { display:grid; grid-template-columns: repeat(2,1fr); gap: clamp(1.5rem,3vw,2.5rem); }
.card {
  background: var(--white); border:1px solid var(--line);
  display:flex; flex-direction:column; overflow:hidden;
  transition: transform .5s var(--ease), box-shadow .5s var(--ease);
}
.card:hover { transform: translateY(-4px); box-shadow: 0 18px 40px -24px rgba(22,40,31,.5); }
.card__media { position:relative; aspect-ratio: 3/2; overflow:hidden; }
.card__media img { width:100%; height:100%; object-fit:cover; transition: transform .8s var(--ease); }
.card:hover .card__media img { transform: scale(1.04); }
.card__tag {
  position:absolute; top:1rem; left:1rem; z-index:2;
  background: var(--limestone); color: var(--pine);
  font-size:.62rem; letter-spacing:.2em; text-transform:uppercase; padding:.5em 1em;
}
.card__body { padding: 1.8rem; display:flex; flex-direction:column; gap:.5rem; flex:1; }
.card__price { font-family:var(--serif); font-size:1.9rem; color:var(--pine); line-height:1; }
.card__addr { font-family:var(--serif); font-size:1.4rem; color:var(--ink); }
.card__specs { font-size:.8rem; letter-spacing:.08em; text-transform:uppercase; color:var(--ink-soft); }
.card__link {
  margin-top:auto; padding-top:1.2rem; font-size:.72rem; letter-spacing:.2em; text-transform:uppercase;
  color:var(--brass); display:inline-flex; align-items:center; gap:.6rem;
}
.card__link span { transition: transform .3s var(--ease); }
.card:hover .card__link span { transform: translateX(5px); }

/* ---------- FAQ accordion ---------- */
.faq { max-width: 60rem; margin-inline:auto; border-top:1px solid var(--line); }
.faq__item { border-bottom:1px solid var(--line); }
.faq__q {
  width:100%; text-align:left; background:none; border:0; cursor:pointer;
  padding: 1.5rem 3rem 1.5rem 0; position:relative;
  font-family: var(--serif); font-size: clamp(1.15rem,2vw,1.5rem); color:var(--ink);
}
.faq__q::after {
  content:"+"; position:absolute; right:.3rem; top:50%; transform:translateY(-50%);
  font-family:var(--sans); font-weight:300; font-size:1.5rem; color:var(--brass); transition: transform .35s var(--ease);
}
.faq__item.open .faq__q::after { content:"–"; }
.faq__a {
  max-height:0; overflow:hidden; transition: max-height .45s var(--ease);
}
.faq__a-inner { padding: 0 0 1.6rem; color:var(--ink-soft); font-size:.98rem; }
.faq__a-inner ul { margin:.4rem 0 0; padding-left:1.1rem; }
.faq__a-inner li { margin-bottom:.35rem; }
.faq__a-inner a { color:var(--pine); border-bottom:1px solid var(--brass); }

/* ---------- Contact ---------- */
.contact-grid { display:grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem,5vw,5rem); align-items:start; }
.agent { margin-bottom:2rem; }
.agent__name { font-family:var(--serif); font-size:1.6rem; color:var(--pine); }
.agent__role { font-size:.7rem; letter-spacing:.2em; text-transform:uppercase; color:var(--brass); margin-bottom:.5rem; }
.agent a { color:var(--ink); border-bottom:1px solid var(--line); }
.agent a:hover { border-color:var(--brass); }

form label { display:block; font-size:.7rem; letter-spacing:.16em; text-transform:uppercase; color:var(--ink-soft); margin:0 0 .5rem; }
form input, form textarea {
  width:100%; padding:.9rem 1rem; margin-bottom:1.4rem;
  background: var(--white); border:1px solid var(--line); color:var(--ink);
  font-family:var(--sans); font-size:1rem; font-weight:300; border-radius:0;
  transition: border-color .3s var(--ease);
}
form input:focus, form textarea:focus { outline:none; border-color:var(--brass); }
form textarea { min-height:150px; resize:vertical; }
.hp { position:absolute; left:-9999px; }

/* ---------- Gallery ---------- */
.gallery { columns: 3; column-gap: 1rem; }
.gallery img { width:100%; margin-bottom:1rem; break-inside:avoid; }

/* ---------- Footer ---------- */
.site-footer { background: var(--pine-deep); color: rgba(255,255,255,.82); }
.site-footer .wrap { padding-block: clamp(3rem,6vw,5rem); }
.footer-grid { display:grid; grid-template-columns: 1.4fr 1fr 1fr; gap:2.5rem; align-items:start; }
.site-footer img.footer-mark { max-width: 240px; margin-bottom:1.4rem; }
.site-footer h4 { font-family:var(--sans); font-size:.7rem; letter-spacing:.22em; text-transform:uppercase; color: var(--brass-soft); margin-bottom:1.1rem; }
.site-footer a { color: rgba(255,255,255,.82); }
.site-footer a:hover { color:#fff; }
.site-footer ul { list-style:none; margin:0; padding:0; }
.site-footer li { margin-bottom:.6rem; font-size:.92rem; }
.footer-bottom {
  border-top:1px solid rgba(255,255,255,.14); margin-top:3rem; padding-top:1.8rem;
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:1rem;
  font-size:.78rem; color: rgba(255,255,255,.55);
}
.footer-bottom img { height:34px; opacity:.9; }

/* ---------- Lightbox ---------- */
.gallery img { cursor: zoom-in; }

.lightbox {
  position: fixed; inset: 0; z-index: 100;
  display: flex; align-items: center; justify-content: center;
  padding: clamp(1rem, 4vw, 3rem);
  background: rgba(11, 20, 15, 0.94);
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity .3s var(--ease), visibility .3s var(--ease);
}
.lightbox.open { opacity: 1; visibility: visible; pointer-events: auto; }

.lightbox__stage { margin: 0; display: flex; flex-direction: column; align-items: center; gap: 1rem; max-width: 100%; }
.lightbox__img {
  max-width: min(92vw, 1600px); max-height: 84vh; width: auto; height: auto;
  object-fit: contain; box-shadow: 0 30px 80px -20px rgba(0,0,0,.7);
  cursor: default; background: var(--pine-deep);
}
.lightbox__caption {
  color: rgba(255,255,255,.8); font-size: .72rem; letter-spacing: .16em;
  text-transform: uppercase; text-align: center;
}

.lightbox__close, .lightbox__nav {
  position: absolute; background: rgba(0,0,0,.25); border: 1px solid rgba(255,255,255,.5);
  color: #fff; cursor: pointer; display: flex; align-items: center; justify-content: center;
  border-radius: 50%; line-height: 1; transition: background .3s var(--ease), border-color .3s var(--ease);
}
.lightbox__close:hover, .lightbox__nav:hover { background: rgba(255,255,255,.18); border-color: #fff; }

.lightbox__close { top: 1.1rem; right: 1.2rem; width: 44px; height: 44px; font-size: 1.6rem; }
.lightbox__nav { top: 50%; transform: translateY(-50%); width: 52px; height: 52px; font-size: 2rem; }
.lightbox__prev { left: clamp(.6rem, 2vw, 1.6rem); }
.lightbox__next { right: clamp(.6rem, 2vw, 1.6rem); }

.lightbox__counter {
  position: absolute; bottom: 1.3rem; left: 50%; transform: translateX(-50%);
  color: rgba(255,255,255,.7); font-size: .72rem; letter-spacing: .18em;
}

@media (max-width: 520px) {
  .lightbox__nav { width: 42px; height: 42px; font-size: 1.5rem; }
  .lightbox__img { max-height: 76vh; }
}

/* ---------- Reveal animation (only hides when JS is active) ---------- */
html.js .reveal { opacity:0; transform: translateY(22px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
html.js .reveal.in { opacity:1; transform:none; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .nav__links {
    position: fixed; inset: 0 0 0 auto; width: min(80vw, 320px);
    background: var(--limestone); flex-direction: column; align-items:flex-start;
    padding: 6rem 2rem 2rem; gap: 1.6rem;
    transform: translateX(100%); transition: transform .4s var(--ease);
    box-shadow: -20px 0 40px -30px rgba(0,0,0,.5);
  }
  .nav__links.open { transform: none; }
  .nav__links a { font-size:.85rem; }
  .nav__toggle { display:block; z-index: 60; }
  .nav__toggle.open span:nth-child(1){ transform: translateY(6.5px) rotate(45deg); }
  .nav__toggle.open span:nth-child(2){ opacity:0; }
  .nav__toggle.open span:nth-child(3){ transform: translateY(-6.5px) rotate(-45deg); }

  .split, .contact-grid { grid-template-columns: 1fr; }
  .split--reverse .split__media { order: 0; }
  .ledger { grid-template-columns: repeat(2,1fr); }
  .amen { grid-template-columns: 1fr; }
  .amen__item:not(:nth-child(3n)) { border-right:0; }
  .cards { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .gallery { columns: 2; }
}
@media (max-width: 520px) {
  .gallery { columns: 1; }
  .ledger { grid-template-columns: 1fr; }
}

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