/* ============================================================
   LUMINA LUXURY ESTATES — Design System
   Cream · Ivory · Shiny Gold · Charcoal
   ============================================================ */
:root{
  --ivory:#FDFBF6;
  --cream:#F6F1E7;
  --sand:#EDE4D2;
  --gold:#C3A15C;
  --gold-light:#E9CF8F;
  --gold-deep:#9C7E3F;
  --ink:#232320;
  --muted:#71695A;
  --line:rgba(156,126,63,.22);
  --shadow:0 18px 50px rgba(35,35,32,.10);
  --radius:14px;
  --font-display:"Cormorant Garamond",Georgia,serif;
  --font-body:"Jost","Helvetica Neue",Arial,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);color:var(--ink);background:var(--ivory);line-height:1.65;font-size:16.5px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,.display{font-family:var(--font-display);font-weight:500;line-height:1.15}
h1{font-size:clamp(2.4rem,5.2vw,4.2rem)}
h2{font-size:clamp(1.9rem,3.6vw,2.9rem)}
h3{font-size:1.45rem}
.container{width:min(1180px,92%);margin:0 auto}
section{padding:84px 0}
.eyebrow{display:inline-block;letter-spacing:.28em;text-transform:uppercase;font-size:.72rem;color:var(--gold-deep);margin-bottom:14px}
.lead{color:var(--muted);font-size:1.08rem;max-width:640px}
.center{text-align:center}
.center .lead{margin-inline:auto}

/* ---------- gold text ---------- */
.gold-text{background:linear-gradient(105deg,var(--gold-deep),var(--gold-light) 50%,var(--gold-deep));-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- buttons ---------- */
.btn{display:inline-block;padding:15px 34px;border-radius:60px;font-size:.95rem;letter-spacing:.06em;transition:.35s;border:1px solid transparent;cursor:pointer;font-family:var(--font-body)}
.btn-gold{position:relative;overflow:hidden;color:#4A350F;font-weight:500;letter-spacing:.08em;
  background:linear-gradient(135deg,#946327 0%,#B98F49 22%,#E7D789 46%,#FAF29F 52%,#E7D789 58%,#C2A05F 78%,#946327 100%);
  background-size:200% 200%;background-position:0% 0%;
  border:1px solid #7C5320;
  box-shadow:0 1px 0 rgba(255,247,205,.7) inset,0 -2px 6px rgba(110,78,25,.4) inset,0 10px 26px rgba(148,99,39,.42);
  text-shadow:0 1px 0 rgba(255,248,214,.65);transition:.5s}
.btn-gold:hover{background-position:85% 85%;transform:translateY(-2px);box-shadow:0 1px 0 rgba(255,247,205,.75) inset,0 -2px 6px rgba(110,78,25,.4) inset,0 14px 34px rgba(148,99,39,.58)}
.btn-white{background:#fff;color:var(--ink);border-color:#fff}
.btn-white:hover{background:var(--cream);transform:translateY(-2px)}
.btn-outline{border-color:var(--gold);color:var(--gold-deep)}
.btn-outline:hover{background:var(--gold);color:#fff}
.btn-dark{background:var(--ink);color:var(--ivory)}
.btn-dark:hover{background:#000}

/* shimmering hero CTA — “Moving to Madrid?” */
.btn-shine{font-size:1.05rem;padding:18px 44px}
.btn-shine::after{content:"";position:absolute;top:0;left:-80%;width:55%;height:100%;background:linear-gradient(105deg,transparent,rgba(255,252,235,.75),transparent);transform:skewX(-22deg);animation:shine 3.4s ease-in-out infinite}
@keyframes shine{0%,55%{left:-80%}85%,100%{left:130%}}

/* ---------- header ---------- */
header.site{position:sticky;top:0;z-index:900;background:rgba(253,251,246,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:104px}
.nav .logo img{height:96px;width:auto;filter:drop-shadow(0 1px 4px rgba(0,0,0,.12))}
.nav ul{display:flex;gap:34px;list-style:none;align-items:center}
.nav ul a{font-size:.92rem;letter-spacing:.08em;color:var(--ink);position:relative;padding:4px 0}
.nav ul a::after{content:"";position:absolute;left:0;bottom:-3px;width:0;height:1.5px;background:var(--gold);transition:.3s}
.nav ul a:hover::after,.nav ul a.active::after{width:100%}
.nav .cta{margin-left:8px}
.burger{display:none;background:none;border:none;font-size:1.7rem;color:var(--gold-deep);cursor:pointer}
@media(max-width:900px){
  .nav ul{position:fixed;inset:104px 0 auto 0;background:var(--ivory);flex-direction:column;padding:28px 0 36px;gap:22px;border-bottom:1px solid var(--line);display:none}
  .nav ul.open{display:flex}
  .burger{display:block}
}

/* ---------- overlay header (home) ---------- */
header.site.overlay{position:absolute;top:0;left:0;right:0;background:transparent;border-bottom:none;backdrop-filter:none;z-index:900}
header.site.overlay .nav{display:grid;grid-template-columns:auto 1fr auto;gap:20px}
header.site.overlay .nav ul{justify-content:center}
header.site.overlay .nav ul a{color:#fff}
header.site.overlay .nav ul a::after{background:#fff}
header.site.overlay .nav .right{display:flex;align-items:center;gap:18px;color:#fff;font-size:.85rem;letter-spacing:.08em}
header.site.overlay .nav .right .btn{border-color:rgba(255,255,255,.85);color:#fff}
header.site.overlay .nav .right .btn:hover{background:#fff;color:var(--ink)}
.btn-sm{padding:11px 24px;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase}
.btn-caps{text-transform:uppercase;font-size:.82rem;letter-spacing:.14em;padding:15px 30px}
@media(max-width:900px){
  header.site.overlay .nav{display:flex}
  header.site.overlay .nav .right .btn{display:none}
  header.site.overlay .nav ul{background:rgba(25,22,16,.95)}
  header.site.overlay .nav ul a{color:#fff}
  header.site.overlay .burger{color:#fff}
}

/* ---------- hero ---------- */
.hero{position:relative;min-height:88vh;display:flex;align-items:center;color:#fff;padding:120px 0}
.hero .bg{position:absolute;inset:0;object-fit:cover;width:100%;height:100%;z-index:-2}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(38,30,18,.52) 0%,rgba(48,38,22,.30) 42%,rgba(38,30,18,.34) 72%,rgba(28,22,13,.48) 100%);z-index:-1}
.hero h1{max-width:820px;text-shadow:0 2px 18px rgba(0,0,0,.35)}
.hero p.tag{font-family:var(--font-display);font-style:italic;font-size:1.5rem;margin:18px 0 34px;color:#F3E9D2}
.hero .actions{display:flex;gap:18px;flex-wrap:wrap;align-items:center}

/* page hero (inner pages) */
.page-hero{position:relative;min-height:46vh;display:flex;align-items:flex-end;color:#fff;padding:110px 0 56px}
.page-hero .bg{position:absolute;inset:0;object-fit:cover;width:100%;height:100%;z-index:-2}
.page-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,18,12,.25),rgba(20,18,12,.6));z-index:-1}

/* ---------- cards / grids ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
@media(max-width:960px){.grid-3,.grid-4{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.grid-3,.grid-4,.grid-2{grid-template-columns:1fr}}

.value-card{background:var(--cream);border:1px solid var(--line);border-radius:var(--radius);padding:34px 28px;transition:.3s}
.value-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.value-card h3{margin-bottom:10px}
.value-card p{color:var(--muted);font-size:.97rem}
.value-card .ic{font-size:1.6rem;color:var(--gold);margin-bottom:14px;display:block}

/* ---------- listing cards ---------- */
.listing-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.35s;display:flex;flex-direction:column}
.listing-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.listing-card .ph{position:relative;aspect-ratio:4/3;overflow:hidden}
.listing-card .ph img{width:100%;height:100%;object-fit:cover;transition:.6s}
.listing-card:hover .ph img{transform:scale(1.06)}
.badge{position:absolute;top:14px;left:14px;background:linear-gradient(180deg,#F1D97C,#D4AF37 55%,#A67C1B);color:#3A2B0A;border:1px solid #8C6D1F;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;padding:6px 14px;border-radius:40px}
.badge.rent{background:var(--ink);color:#E9CF8F;border-color:var(--ink);text-shadow:none}
/* FAQ accordion */
details.faq{border-bottom:1px solid var(--line);padding:20px 4px}
details.faq summary{cursor:pointer;font-family:var(--font-display);font-size:1.3rem;list-style:none;display:flex;justify-content:space-between;align-items:center}
details.faq summary::after{content:"+";color:var(--gold-deep);font-size:1.5rem;transition:.3s}
details.faq[open] summary::after{transform:rotate(45deg)}
details.faq p{color:var(--muted);margin-top:12px;max-width:760px}
.listing-card .body{padding:22px 22px 26px;display:flex;flex-direction:column;gap:8px;flex:1}
.listing-card .loc{color:var(--gold-deep);font-size:.8rem;letter-spacing:.18em;text-transform:uppercase}
.listing-card h3{font-size:1.35rem}
.listing-card .specs{display:flex;gap:18px;color:var(--muted);font-size:.9rem;border-top:1px solid var(--line);padding-top:12px;margin-top:auto;flex-wrap:wrap}
.listing-card .price{font-family:var(--font-display);font-size:1.5rem;color:var(--gold-deep)}

/* filters */
.filters{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin:26px 0 44px}
.filters button{border:1px solid var(--gold);background:transparent;color:var(--gold-deep);padding:9px 24px;border-radius:40px;cursor:pointer;font-family:var(--font-body);letter-spacing:.05em;transition:.3s}
.filters button.on,.filters button:hover{background:var(--gold);color:#fff}

/* ---------- property detail ---------- */
.gallery{display:grid;grid-template-columns:2fr 1fr;gap:14px;margin-bottom:44px}
.gallery img{border-radius:var(--radius);width:100%;height:100%;object-fit:cover;cursor:pointer;transition:.3s}
.gallery img:hover{filter:brightness(1.06)}
.gallery .main{grid-row:span 2;aspect-ratio:4/3}
.gallery .side{aspect-ratio:4/3}
@media(max-width:760px){.gallery{grid-template-columns:1fr}.gallery .main{grid-row:auto}}
.spec-strip{display:flex;gap:34px;flex-wrap:wrap;background:var(--cream);border:1px solid var(--line);border-radius:var(--radius);padding:24px 30px;margin:30px 0}
.spec-strip div{min-width:110px}
.spec-strip b{display:block;font-family:var(--font-display);font-size:1.35rem;color:var(--gold-deep)}
.spec-strip span{font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.lightbox{position:fixed;inset:0;background:rgba(15,13,9,.93);z-index:1200;display:none;align-items:center;justify-content:center;flex-direction:column;gap:16px}
.lightbox.open{display:flex}
.lightbox img{max-width:92vw;max-height:82vh;border-radius:10px}
.lightbox .x{position:absolute;top:22px;right:30px;color:#fff;font-size:2rem;cursor:pointer;background:none;border:none}
.lightbox .navbtn{background:none;border:1px solid rgba(255,255,255,.4);color:#fff;font-size:1.3rem;border-radius:50%;width:48px;height:48px;cursor:pointer}

/* ---------- testimonials ---------- */
.quote{background:#fff;border:1px solid var(--line);border-left:3px solid var(--gold);border-radius:var(--radius);padding:30px;font-size:.98rem;color:#3d3a33}
.quote footer{margin-top:16px;color:var(--gold-deep);font-size:.85rem;letter-spacing:.05em}

/* ---------- blog ---------- */
.post{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.3s;display:flex;flex-direction:column}
.post:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.post img{aspect-ratio:16/10;object-fit:cover}
.post .body{padding:24px}
.post .date{color:var(--gold-deep);font-size:.78rem;letter-spacing:.16em;text-transform:uppercase}
.post h3{margin:8px 0 10px}
article.longform{max-width:780px;margin:0 auto}
article.longform h2{margin:44px 0 16px}
article.longform h3{margin:28px 0 10px;color:var(--gold-deep)}
article.longform p,article.longform li{color:#3d3a33;margin-bottom:14px}
article.longform ul{padding-left:22px}

/* ---------- forms ---------- */
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:44px;box-shadow:var(--shadow)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
@media(max-width:640px){.form-grid{grid-template-columns:1fr}}
label{font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);display:block;margin-bottom:7px}
input,select,textarea{width:100%;padding:13px 16px;border:1px solid var(--line);border-radius:10px;background:var(--ivory);font-family:var(--font-body);font-size:.98rem;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--gold)}
textarea{min-height:140px;resize:vertical}
.gdpr{display:flex;gap:12px;align-items:flex-start;font-size:.85rem;color:var(--muted);margin:18px 0}
.gdpr input{width:auto;margin-top:4px}
.field-full{grid-column:1/-1}

/* ---------- CTA band ---------- */
.cta-band{position:relative;color:#fff;text-align:center;padding:110px 0}
.cta-band .bg{position:absolute;inset:0;object-fit:cover;width:100%;height:100%;z-index:-2}
.cta-band::before{content:"";position:absolute;inset:0;background:rgba(22,19,12,.55);z-index:-1}

/* ---------- footer ---------- */
footer.site{background:#201E19;color:#CFC8B8;padding:70px 0 34px;font-size:.93rem}
footer.site .cols{display:grid;grid-template-columns:2fr 1fr 1.4fr;gap:44px;margin-bottom:44px}
@media(max-width:760px){footer.site .cols{grid-template-columns:1fr}}
footer.site img.flogo{height:70px;margin-bottom:16px}
footer.site h4{color:var(--gold-light);font-family:var(--font-display);font-size:1.15rem;margin-bottom:14px;font-weight:500}
footer.site a:hover{color:var(--gold-light)}
footer.site ul{list-style:none;display:flex;flex-direction:column;gap:9px}
.footnote{border-top:1px solid rgba(255,255,255,.12);padding-top:22px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:.8rem;color:#938C7B}

/* ---------- chatbot ---------- */
#lumina-chat-btn{position:fixed;bottom:26px;right:26px;z-index:1000;width:62px;height:62px;border-radius:50%;border:none;cursor:pointer;background:linear-gradient(120deg,#A8874A,#E0C583);color:#fff;font-size:1.5rem;box-shadow:0 12px 30px rgba(156,126,63,.45);transition:.3s}
#lumina-chat-btn:hover{transform:scale(1.08)}
#lumina-chat{position:fixed;bottom:104px;right:26px;z-index:1000;width:min(380px,92vw);height:min(560px,72vh);background:#fff;border-radius:18px;border:1px solid var(--line);box-shadow:0 30px 70px rgba(35,35,32,.28);display:none;flex-direction:column;overflow:hidden}
#lumina-chat.open{display:flex}
#lumina-chat .head{background:linear-gradient(120deg,#8F7439,#C9AC69);color:#fff;padding:18px 20px}
#lumina-chat .head b{font-family:var(--font-display);font-size:1.2rem;font-weight:500;display:block}
#lumina-chat .head span{font-size:.78rem;opacity:.9}
#lumina-chat .msgs{flex:1;overflow-y:auto;padding:18px;display:flex;flex-direction:column;gap:12px;background:var(--ivory)}
.msg{max-width:86%;padding:12px 15px;border-radius:14px;font-size:.9rem;line-height:1.55;white-space:pre-line}
.msg.bot{background:var(--cream);border:1px solid var(--line);border-bottom-left-radius:4px}
.msg.user{background:var(--ink);color:#fff;align-self:flex-end;border-bottom-right-radius:4px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips button{border:1px solid var(--gold);background:#fff;color:var(--gold-deep);font-size:.78rem;padding:7px 13px;border-radius:30px;cursor:pointer;transition:.25s;font-family:var(--font-body)}
.chips button:hover{background:var(--gold);color:#fff}
#lumina-chat form{display:flex;border-top:1px solid var(--line)}
#lumina-chat form input{border:none;border-radius:0;padding:15px;background:#fff}
#lumina-chat form button{border:none;background:var(--gold);color:#fff;padding:0 20px;cursor:pointer;font-size:1.1rem}

/* ---------- misc ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:.8s cubic-bezier(.2,.65,.3,1)}
.reveal.vis{opacity:1;transform:none}
.divider-gold{width:64px;height:2px;background:linear-gradient(90deg,var(--gold-deep),var(--gold-light));margin:18px 0 26px;border:none}
.center .divider-gold{margin-inline:auto}
.notice{font-size:.8rem;color:var(--muted)}