/* ============================================================
   2847 Cliffside Drive — Meridian Property Group
   Tokens: canvas #EFF3F1 · paper #FFFFFF · ink #16232B
           stone #56686D · hairline #D6E0DD · accent #3E7C74
   Display: Fraunces · Body/UI: Inter Tight
   ============================================================ */

:root{
  --canvas:#EFF3F1;
  --paper:#FFFFFF;
  --ink:#16232B;
  --stone:#56686D;
  --hairline:#D6E0DD;
  --clay:#3E7C74;
  --clay-dark:#2C5C56;

  --font-display:'Fraunces', 'Iowan Old Style', serif;
  --font-body:'Inter Tight', -apple-system, BlinkMacSystemFont, sans-serif;

  --container: 1240px;
  --gutter: clamp(1.25rem, 4vw, 3.5rem);

  --ease: cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; scroll-behavior:auto !important; }
}

body{
  margin:0;
  background:var(--canvas);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

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

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

h1,h2,h3{ font-family:var(--font-display); font-weight:400; margin:0; }

ul{ margin:0; padding:0; list-style:none; }

button{ font:inherit; color:inherit; background:none; border:none; cursor:pointer; padding:0; }

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

/* Focus visibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible{
  outline:2px solid var(--clay);
  outline-offset:3px;
}

.skip-link{
  position:absolute;
  left:-9999px;
  top:0;
  background:var(--ink);
  color:var(--paper);
  padding:.75rem 1.25rem;
  z-index:999;
}
.skip-link:focus{ left:1rem; top:1rem; }

.section-inner{
  max-width:var(--container);
  margin:0 auto;
  padding-left:var(--gutter);
  padding-right:var(--gutter);
}

.eyebrow{
  font-family:var(--font-body);
  font-size:.72rem;
  font-weight:600;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--clay);
  margin:0 0 .9rem;
}
.eyebrow-light{ color:#BFDCD6; }

.section-title{
  font-size:clamp(2rem, 3.6vw, 3.1rem);
  line-height:1.05;
  letter-spacing:-.01em;
  margin-bottom:1.1rem;
  max-width:18ch;
}

.section-intro{
  font-size:1.05rem;
  color:var(--stone);
  max-width:52ch;
  margin:0 0 2.5rem;
}

/* reveal-on-scroll */
[data-reveal]{
  opacity:0;
  transform:translateY(18px);
  transition:opacity .8s var(--ease), transform .8s var(--ease);
}
[data-reveal].is-visible{ opacity:1; transform:none; }
@media (prefers-reduced-motion: reduce){
  [data-reveal]{ opacity:1; transform:none; }
}

/* ================= HEADER ================= */
.site-header{
  position:fixed;
  top:0; left:0; right:0;
  z-index:80;
  transition:background-color .4s var(--ease), border-color .4s var(--ease);
  border-bottom:1px solid transparent;
}
.site-header.is-solid{
  background:rgba(239,243,241,.94);
  backdrop-filter:blur(6px);
  border-bottom-color:var(--hairline);
}
.header-inner{
  max-width:var(--container);
  margin:0 auto;
  padding:1.35rem var(--gutter);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
}

.brand{ display:flex; flex-direction:column; line-height:1; }
.brand-word{
  font-family:var(--font-display);
  font-style:italic;
  font-size:1.4rem;
  color:var(--paper);
  text-shadow:0 1px 8px rgba(0,0,0,.4);
  transition:color .4s var(--ease), text-shadow .4s var(--ease);
}
.brand-sub{
  font-size:.6rem;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:#BFDCD6;
  margin-top:.2rem;
  text-shadow:0 1px 8px rgba(0,0,0,.4);
  transition:color .4s var(--ease), text-shadow .4s var(--ease);
}
.site-header.is-solid .brand-word{ color:var(--ink); }
.site-header.is-solid .brand-sub{ color:var(--stone); }

.primary-nav ul{ display:flex; gap:1.9rem; align-items:center; }
.primary-nav a{
  font-size:.85rem;
  font-weight:500;
  color:#DCE8E5;
  padding:.3rem 0;
  border-bottom:1px solid transparent;
  text-shadow:0 1px 8px rgba(0,0,0,.4);
  transition:color .4s var(--ease), border-color .3s var(--ease), text-shadow .4s var(--ease);
}
.site-header.is-solid .primary-nav a{ color:var(--ink); text-shadow:none; }
.primary-nav a:hover{ border-color:currentColor; }
.primary-nav a.nav-cta{
  border:1px solid #DCE8E5;
  padding:.5rem 1.1rem;
  border-radius:2px;
}
.site-header.is-solid .primary-nav a.nav-cta{ border-color:var(--ink); }
.primary-nav a[aria-current="true"]{ color:var(--clay) !important; }

.menu-toggle{ display:none; align-items:center; gap:.6rem; color:#DCE8E5; }
.site-header.is-solid .menu-toggle{ color:var(--ink); }
.menu-toggle-label{ font-size:.78rem; letter-spacing:.1em; text-transform:uppercase; }
.menu-toggle-lines{ display:flex; flex-direction:column; gap:4px; width:22px; }
.menu-toggle-lines i{ display:block; height:1px; background:currentColor; width:100%; }

.mobile-menu{
  position:fixed; inset:0; z-index:90;
  background:var(--ink);
  color:var(--canvas);
  display:flex; flex-direction:column; justify-content:center;
  padding:2rem var(--gutter);
  transform:translateY(-100%);
  transition:transform .5s var(--ease);
}
.mobile-menu.is-open{ transform:translateY(0); }
.mobile-menu-close{
  position:absolute;
  top:1.5rem; right:var(--gutter);
  color:var(--canvas);
  font-size:2.2rem;
  line-height:1;
}
.mobile-menu ul{ display:flex; flex-direction:column; gap:1.1rem; }
.mobile-menu a{
  font-family:var(--font-display);
  font-size:2.1rem;
}
.mobile-menu-foot{
  margin-top:3rem;
  color:#7E9195;
  font-size:.85rem;
  line-height:1.6;
}

/* Dossier index — desktop wayfinding rail */
.dossier-index{
  position:fixed;
  right:1.6rem;
  top:50%;
  transform:translateY(-50%);
  z-index:60;
}
.dossier-index ol{ display:flex; flex-direction:column; gap:1.05rem; align-items:flex-end; list-style:none; margin:0; padding:0; }
.dossier-index{ opacity:0; pointer-events:none; transition:opacity .4s var(--ease); }
.dossier-index.is-visible{ opacity:1; pointer-events:auto; }
.dossier-index a{
  display:flex; align-items:center; gap:.55rem;
  font-size:.72rem;
  letter-spacing:.06em;
  color:var(--stone);
}
.dossier-index .d-num{ font-family:var(--font-display); font-style:italic; font-size:.8rem; color:var(--hairline); }
.dossier-index .d-label{
  max-width:0; overflow:hidden; white-space:nowrap;
  opacity:0;
  transition:max-width .35s var(--ease), opacity .25s var(--ease);
}
.dossier-index li:hover .d-label,
.dossier-index a[aria-current="true"] .d-label{ max-width:8rem; opacity:1; }
.dossier-index a[aria-current="true"] .d-num{ color:var(--clay); }
.dossier-index a[aria-current="true"] .d-label{ color:var(--ink); font-weight:500; }

@media (max-width: 1180px){
  .dossier-index{ display:none; }
}
@media (max-width: 900px){
  .primary-nav{ display:none; }
  .menu-toggle{ display:flex; }
}

/* ================= HERO ================= */
.hero{
  position:relative;
  min-height:100svh;
  display:flex;
  align-items:flex-end;
  overflow:hidden;
  background:var(--ink);
}
.hero-media{ position:absolute; inset:0; }
.hero-img{
  width:100%; height:100%; object-fit:cover;
  animation:hero-zoom 26s ease-out forwards;
}
@keyframes hero-zoom{
  from{ transform:scale(1.08); }
  to{ transform:scale(1); }
}
@media (prefers-reduced-motion: reduce){
  .hero-img{ animation:none; }
}
.hero-scrim-top{
  position:absolute; inset:0 0 auto 0; height:40%;
  background:linear-gradient(to bottom, rgba(0,0,0,.55), transparent);
}
.hero-scrim-bottom{
  position:absolute; inset:auto 0 0 0; height:55%;
  background:linear-gradient(to top, rgba(10,8,6,.78), transparent);
}
.hero-content{
  position:relative;
  z-index:2;
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 var(--gutter) 5.5rem;
  color:var(--paper);
}
.hero-address{
  font-size:clamp(2.6rem, 7vw, 5.6rem);
  line-height:.98;
  letter-spacing:-.01em;
  margin:.3rem 0 .6rem;
}
.hero-sub{
  font-size:clamp(1rem, 1.6vw, 1.25rem);
  color:#D9E7E4;
}

.scroll-cue{
  position:absolute;
  right:var(--gutter);
  bottom:2.2rem;
  z-index:2;
  display:flex; flex-direction:column; align-items:center; gap:.6rem;
  color:#D9E7E4;
  font-size:.7rem;
  letter-spacing:.16em;
  text-transform:uppercase;
}
.scroll-cue-line{
  width:1px; height:2.6rem;
  background:#D9E7E4;
  position:relative;
  overflow:hidden;
}
.scroll-cue-line::after{
  content:"";
  position:absolute; left:0; top:-100%; width:100%; height:100%;
  background:var(--clay);
  animation:cue-drop 2.2s var(--ease) infinite;
}
@keyframes cue-drop{
  0%{ top:-100%; }
  60%{ top:100%; }
  100%{ top:100%; }
}
@media (prefers-reduced-motion: reduce){
  .scroll-cue-line::after{ animation:none; top:0; }
}
@media (max-width:640px){ .scroll-cue{ display:none; } }

/* ================= STAT STRIP ================= */
.stat-strip{
  background:var(--paper);
  border-bottom:1px solid var(--hairline);
}
.stat-strip-inner{
  max-width:var(--container);
  margin:0 auto;
  padding:1.75rem var(--gutter);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:2rem;
  flex-wrap:wrap;
}
.stat-price{ display:flex; align-items:baseline; gap:.9rem; }
.stat-price .eyebrow{ margin:0; }
.price{
  font-weight:600;
  font-size:clamp(1.7rem, 2.6vw, 2.1rem);
  line-height:1;
}
.stat-list{
  display:flex;
  gap:clamp(1.4rem, 3vw, 3rem);
}
.stat-list li{
  padding-left:clamp(1.4rem, 3vw, 3rem);
  border-left:1px solid var(--hairline);
  display:flex;
  flex-direction:column;
}
.stat-list li:first-child{ padding-left:0; border-left:none; }
.stat-num{
  font-family:var(--font-display);
  font-size:1.9rem;
  line-height:1.1;
}
.stat-label{
  font-size:.68rem;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--stone);
  margin-top:.25rem;
}
@media (max-width:640px){
  .stat-strip-inner{ flex-direction:column; align-items:flex-start; gap:2rem; }
  .stat-list{ flex-wrap:wrap; row-gap:1.5rem; }
  .stat-list li{ padding-left:1.2rem; flex:0 0 40%; }
}

/* ================= OVERVIEW ================= */
.overview{ position:relative; padding:4.5rem 0; }
.overview-grid{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:clamp(2rem, 5vw, 5rem);
  align-items:start;
}
.overview-copy p{ margin:0 0 1rem; color:var(--ink); }
.overview-copy p:last-child{ margin-bottom:0; }
.drop-cap::first-letter{
  font-family:var(--font-display);
  font-size:3.6rem;
  float:left;
  line-height:.82;
  padding:.06em .12em 0 0;
  color:var(--clay);
}
.overview-media{ position:relative; }
.overview-media-primary{
  margin:0;
  border:10px solid var(--paper);
  box-shadow:0 20px 40px -20px rgba(22,35,43,.35);
}
.overview-media-primary img{
  width:100%; aspect-ratio:4/5; object-fit:cover; display:block;
}
.overview-media-secondary{
  position:absolute;
  left:-8%;
  bottom:-10%;
  width:58%;
  margin:0;
  border:10px solid var(--paper);
  box-shadow:0 20px 40px -20px rgba(22,35,43,.35);
}
.overview-media-secondary img{ aspect-ratio:4/3; object-fit:cover; display:block; }

@media (max-width:900px){
  .overview-grid{ grid-template-columns:1fr; }
  .overview-media{ margin-top:2rem; margin-bottom:2.5rem; }
  .overview-media-secondary{ left:50%; transform:translateX(-50%); bottom:-8%; width:46%; }
}

/* ================= FEATURES ================= */
.features{ padding:6.5rem 0; background:var(--paper); border-top:1px solid var(--hairline); border-bottom:1px solid var(--hairline); }
.amenity-list{
  display:flex;
  flex-wrap:wrap;
  gap:.85rem;
}
.amenity-list li{
  border:1px solid var(--ink);
  border-radius:999px;
  padding:.65rem 1.3rem;
  font-size:.9rem;
  transition:background-color .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}
.amenity-list li:hover{
  background:var(--ink);
  color:var(--paper);
}

/* ================= GALLERY ================= */
.gallery{ padding:6.5rem 0; }
.gallery .section-inner{ margin-bottom:0; }
.gallery-grid{
  max-width:var(--container);
  margin:0 auto;
  padding:0 var(--gutter);
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:.85rem;
}
.gallery-item{
  position:relative;
  overflow:hidden;
  display:block;
  background:var(--hairline);
  aspect-ratio:3/2;
}
.gallery-item img{
  width:100%; height:100%; object-fit:cover;
  transition:transform .6s var(--ease);
}
.gallery-item:hover img{ transform:scale(1.045); }
.gallery-item:focus-visible{ outline-offset:0; }

@media (max-width:900px){
  .gallery-grid{ grid-template-columns:repeat(2, 1fr); }
}
@media (max-width:480px){
  .gallery-grid{ grid-template-columns:1fr; gap:.6rem; }
}

/* ================= RESIDENCE ================= */
.residence{ padding:6.5rem 0; background:var(--paper); border-top:1px solid var(--hairline); border-bottom:1px solid var(--hairline); }
.level-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:clamp(2rem, 4vw, 3rem);
  margin-top:1rem;
}
.level-name{
  font-family:var(--font-body);
  font-size:.72rem;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--stone);
  padding-bottom:1rem;
  border-bottom:1px solid var(--hairline);
  margin:0 0 1.2rem;
}
.level-name span{
  display:block;
  font-family:var(--font-display);
  font-style:italic;
  font-size:1.35rem;
  text-transform:none;
  letter-spacing:0;
  color:var(--ink);
  margin-top:.35rem;
}
.room-list li{
  padding:.6rem 0;
  border-bottom:1px solid var(--hairline);
  font-size:.95rem;
}
.room-list li:last-child{ border-bottom:none; }

@media (max-width:820px){
  .level-grid{ grid-template-columns:1fr; gap:2.5rem; }
}

/* ================= LOCATION ================= */
.location{ padding:6.5rem 0; }
.location-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:clamp(2rem, 5vw, 4rem);
  align-items:stretch;
}
.nearby-list li{
  display:flex;
  justify-content:space-between;
  gap:1rem;
  padding:.9rem 0;
  border-bottom:1px solid var(--hairline);
  font-size:1rem;
}
.nearby-list li:first-child{ border-top:1px solid var(--hairline); }
.dist{ color:var(--stone); font-variant-numeric:tabular-nums; }

.map-card{
  position:relative;
  display:flex; flex-direction:column; align-items:flex-start; justify-content:flex-end;
  min-height:280px;
  padding:1.75rem;
  background-color:var(--ink);
  background-image:
    radial-gradient(circle at 18% 30%, rgba(255,255,255,.06) 0, transparent 42%),
    radial-gradient(circle at 75% 65%, rgba(255,255,255,.05) 0, transparent 46%),
    repeating-radial-gradient(circle at 50% 50%, transparent 0, transparent 26px, rgba(255,255,255,.05) 27px);
  color:var(--paper);
  overflow:hidden;
  transition:background-color .3s var(--ease);
}
.map-card:hover{ background-color:#1E2E31; }
.map-pin{
  position:absolute;
  top:38%; left:46%;
  width:12px; height:12px;
  border-radius:50%;
  background:var(--clay);
  box-shadow:0 0 0 6px rgba(62,124,116,.28), 0 0 0 14px rgba(62,124,116,.14);
}
.map-address{ font-family:var(--font-display); font-size:1.3rem; line-height:1.3; margin-bottom:1rem; }
.map-cta{
  font-size:.78rem;
  letter-spacing:.06em;
  text-transform:uppercase;
  border-bottom:1px solid var(--clay);
  color:#DCE8E5;
  padding-bottom:.15rem;
}

@media (max-width:820px){
  .location-grid{ grid-template-columns:1fr; }
}

/* ================= CONTACT / AGENTS ================= */
.contact{ padding:6.5rem 0 7rem; }
.agent-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:clamp(2rem, 4vw, 3.5rem);
  margin-bottom:5rem;
}
.agent-card{ display:flex; flex-direction:column; }
.agent-photo{
  width:100%;
  aspect-ratio:1/1;
  object-fit:cover;
  margin-bottom:1.3rem;
  filter:grayscale(.15);
}
.agent-name{ font-family:var(--font-display); font-size:1.5rem; margin-bottom:.15rem; }
.agent-title{ color:var(--clay); font-size:.85rem; letter-spacing:.04em; margin-bottom:1.1rem; }
.agent-details{ display:grid; gap:.55rem; margin:0; }
.agent-details div{ display:flex; gap:.6rem; font-size:.9rem; }
.agent-details dt{ color:var(--stone); min-width:4.6rem; }
.agent-details dd{ margin:0; }
.agent-details a:hover{ color:var(--clay); }

@media (max-width:700px){
  .agent-grid{ grid-template-columns:1fr; }
}

.contact-columns{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:clamp(2rem, 5vw, 4.5rem);
  align-items:stretch;
  padding-top:3rem;
  border-top:1px solid var(--hairline);
}
.contact-form-wrap{
  max-width:560px;
}
.contact-image{
  margin:0;
}
.contact-image img{
  width:100%;
  height:100%;
  min-height:22rem;
  object-fit:cover;
}

@media (max-width:900px){
  .contact-columns{ grid-template-columns:1fr; }
  .contact-image{ display:none; }
  .contact-form-wrap{ margin:0 auto; }
}

.form-title{ font-size:1.9rem; margin-bottom:.6rem; }
.form-row{ display:grid; grid-template-columns:1fr 1fr; gap:1.2rem; }
.field{ margin-bottom:1.2rem; }
.field label{
  display:block;
  font-size:.75rem;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--stone);
  margin-bottom:.5rem;
}
.field input,.field textarea{
  width:100%;
  border:1px solid var(--hairline);
  background:var(--paper);
  padding:.8rem .9rem;
  border-radius:2px;
}
.field textarea{ resize:vertical; }
.btn-submit{
  background:var(--ink);
  color:var(--paper);
  padding:.95rem 2rem;
  border-radius:2px;
  font-size:.85rem;
  letter-spacing:.06em;
  text-transform:uppercase;
  transition:background-color .25s var(--ease);
}
.btn-submit:hover{ background:var(--clay); }

.form-success{
  padding:2rem 0;
}
.form-success p{ margin:0 0 .4rem; }
.form-success p:first-child{ font-family:var(--font-display); font-size:1.3rem; }

@media (max-width:560px){
  .form-row{ grid-template-columns:1fr; }
}

/* ================= FOOTER ================= */
.site-footer{
  background:var(--ink);
  color:var(--canvas);
  padding:5rem 0 2.5rem;
}
.footer-inner{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap:2rem;
  flex-wrap:wrap;
  padding-bottom:3.5rem;
  margin-bottom:2.5rem;
  border-bottom:1px solid #293A3E;
}
.footer-address{
  font-family:var(--font-display);
  font-size:clamp(1.6rem, 3vw, 2.3rem);
  line-height:1.25;
}
.footer-brand{ display:flex; align-items:center; gap:.9rem; }
.footer-brand .brand-word{ font-family:var(--font-display); font-style:italic; font-size:1.3rem; color:var(--canvas); }
.footer-brand .brand-sub{ font-size:.62rem; letter-spacing:.16em; text-transform:uppercase; color:#7E9195; margin-top:.15rem; }
.stamp-mini{
  width:34px; height:34px;
  border-radius:50%;
  border:1px dashed #7E9195;
  flex-shrink:0;
}
.disclaimer{ color:#7C8E90; font-size:.78rem; max-width:70ch; line-height:1.7; }

/* ================= LIGHTBOX ================= */
.lightbox{
  position:fixed; inset:0; z-index:100;
  background:rgba(14,20,23,.96);
  display:flex; align-items:center; justify-content:center;
}
.lightbox[hidden]{ display:none; }
.lightbox-img{
  max-width:min(90vw, 1400px);
  max-height:82vh;
  object-fit:contain;
}
.lightbox-close{
  position:absolute; top:1.5rem; right:1.5rem;
  color:var(--canvas); font-size:2.2rem; line-height:1;
}
.lightbox-nav{
  position:absolute; top:50%; transform:translateY(-50%);
  color:var(--canvas);
  font-size:2.8rem;
  padding:.5rem 1rem;
}
.lightbox-prev{ left:.5rem; }
.lightbox-next{ right:.5rem; }
.lightbox-counter{
  position:absolute; bottom:1.5rem; left:50%; transform:translateX(-50%);
  color:#A9BDBB; font-size:.85rem; letter-spacing:.06em;
}
@media (max-width:640px){
  .lightbox-nav{ font-size:2rem; padding:.4rem .6rem; }
}