/* ============================================================
   LUCATO REAL ESTATE — Shared styles
   Luxury minimalist · Champagne accent
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&family=Jost:wght@300;400;500;600&display=swap');

:root {
  --ink:        #1a1a18;
  --ink-soft:   #4a4843;
  --paper:      #faf8f4;
  --paper-2:    #f1ede5;
  --line:       #e4ddd0;
  --gold:       #a8895c;
  --gold-deep:  #8a6f47;
  --gold-pale:  #d8c7a8;
  --white:      #ffffff;

  --serif: 'Cormorant Garamond', Georgia, serif;
  --sans:  'Jost', system-ui, -apple-system, sans-serif;

  --maxw: 1280px;
  --gutter: clamp(20px, 5vw, 64px);

  --ease: cubic-bezier(.4, 0, .2, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--sans);
  font-weight: 300;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
  font-size: 17px;
  letter-spacing: .01em;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 { font-family: var(--serif); font-weight: 400; line-height: 1.08; letter-spacing: -.005em; }

::selection { background: var(--gold); color: #fff; }

/* ---------- Utility ---------- */
.wrap { max-width: var(--maxw); margin: 0 auto; padding-inline: var(--gutter); }
.eyebrow {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 12px;
  letter-spacing: .32em;
  text-transform: uppercase;
  color: var(--gold-deep);
  display: inline-flex;
  align-items: center;
  gap: 14px;
}
.eyebrow::before { content: ''; width: 34px; height: 1px; background: var(--gold); display: inline-block; }
.eyebrow.center::after { content: ''; width: 34px; height: 1px; background: var(--gold); display: inline-block; }

.section { padding-block: clamp(72px, 11vw, 150px); }

/* ---------- Buttons ---------- */
.btn {
  --c: var(--ink);
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--sans); font-weight: 400; font-size: 12.5px;
  letter-spacing: .22em; text-transform: uppercase;
  padding: 17px 34px; cursor: pointer; border: 1px solid var(--c);
  color: var(--c); background: transparent; position: relative;
  transition: color .45s var(--ease), border-color .45s var(--ease);
  overflow: hidden; white-space: nowrap;
}
.btn::before {
  content: ''; position: absolute; inset: 0; background: var(--c);
  transform: scaleX(0); transform-origin: left; transition: transform .45s var(--ease); z-index: -1;
}
.btn:hover { color: var(--paper); }
.btn:hover::before { transform: scaleX(1); }
.btn.solid { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.btn.solid { --c: var(--ink); color: var(--paper); }
.btn.solid::before { background: var(--paper); }
.btn.solid:hover { color: var(--ink); }
.btn.gold { --c: var(--gold-deep); }
.btn.on-dark { --c: #fff; color: #fff; }
.btn.on-dark::before { background: #fff; }
.btn.on-dark:hover { color: var(--ink); }
.btn .ar { font-size: 14px; transition: transform .4s var(--ease); }
.btn:hover .ar { transform: translateX(4px); }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px var(--gutter);
  transition: background .5s var(--ease), padding .5s var(--ease), box-shadow .5s var(--ease), color .4s var(--ease);
  border-bottom: 1px solid transparent;
}
/* Protective gradient at very top so light-on-image text stays legible */
.site-header::before {
  content: ''; position: absolute; inset: 0 0 auto 0; height: 140px; pointer-events: none; z-index: -1;
  background: linear-gradient(180deg, rgba(20,20,18,.45), rgba(20,20,18,0));
  opacity: 1; transition: opacity .5s var(--ease);
}
.site-header.scrolled::before, .site-header.solid-start::before { opacity: 0; }
/* Over a dark hero image (transparent state) the header text is white */
.site-header:not(.scrolled):not(.solid-start) { color: #fff; }
.site-header:not(.scrolled):not(.solid-start) .navlink.active { color: var(--gold-pale); }
.site-header:not(.scrolled):not(.solid-start) .header-phone svg { stroke: var(--gold-pale); }
.site-header:not(.scrolled):not(.solid-start) .lang-toggle button.on { color: var(--gold-pale); }
.site-header.scrolled {
  background: rgba(250,248,244,.92);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  padding-block: 15px; border-bottom-color: var(--line);
}
/* On pages with light hero we start in dark-text mode already */
.site-header.solid-start {
  background: rgba(250,248,244,.92);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--line);
}

.brand { display: flex; flex-direction: column; line-height: .92; transition: color .4s var(--ease); }
.brand .b1 { font-family: var(--serif); font-size: 27px; letter-spacing: .14em; font-weight: 500; }
.brand .b2 { font-family: var(--sans); font-size: 9.5px; letter-spacing: .54em; font-weight: 400; padding-left: .14em; margin-top: 3px; opacity: .85; }

.nav { display: flex; align-items: center; gap: clamp(20px, 2.4vw, 40px); }
.nav a.navlink {
  font-family: var(--sans); font-size: 12px; letter-spacing: .18em; text-transform: uppercase;
  font-weight: 400; position: relative; padding-block: 6px;
}
.nav a.navlink::after {
  content: ''; position: absolute; left: 0; bottom: 0; width: 0; height: 1px;
  background: currentColor; transition: width .4s var(--ease);
}
.nav a.navlink:hover::after, .nav a.navlink.active::after { width: 100%; }
.nav a.navlink.active { color: var(--gold-deep); }

.header-right { display: flex; align-items: center; gap: 22px; }
.lang-toggle {
  display: flex; align-items: center; gap: 2px; font-family: var(--sans);
  font-size: 11px; letter-spacing: .1em; font-weight: 400;
}
.lang-toggle button {
  background: none; border: none; cursor: pointer; color: inherit; opacity: .45;
  font: inherit; padding: 4px 5px; transition: opacity .3s; letter-spacing: .12em;
}
.lang-toggle button.on { opacity: 1; color: var(--gold-deep); font-weight: 500; }
.lang-toggle .sep { opacity: .3; }

.header-phone {
  font-family: var(--sans); font-size: 12.5px; letter-spacing: .04em; font-weight: 400;
  display: inline-flex; align-items: center; gap: 8px;
}
.header-phone svg { width: 14px; height: 14px; stroke: var(--gold-deep); }

/* Dark-text header when over light backgrounds (default for our light hero) */
.site-header { color: var(--ink); }

.burger { display: none; background: none; border: none; cursor: pointer; width: 30px; height: 20px; position: relative; }
.burger span { position: absolute; left: 0; height: 1.4px; width: 100%; background: currentColor; transition: .35s var(--ease); }
.burger span:nth-child(1) { top: 2px; } .burger span:nth-child(2) { top: 9px; } .burger span:nth-child(3) { top: 16px; }
.burger.open span:nth-child(1) { top: 9px; transform: rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { top: 9px; transform: rotate(-45deg); }

/* Mobile drawer */
.mobile-nav {
  position: fixed; inset: 0; z-index: 99; background: var(--paper);
  display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 8px;
  transform: translateY(-100%); transition: transform .55s var(--ease); padding: var(--gutter);
}
.mobile-nav.open { transform: translateY(0); }
.mobile-nav a { font-family: var(--serif); font-size: 34px; padding: 10px; }
.mobile-nav a:hover { color: var(--gold-deep); }
.mobile-nav .m-meta { margin-top: 30px; font-family: var(--sans); font-size: 13px; letter-spacing: .1em; color: var(--ink-soft); text-align: center; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { background: var(--ink); color: #cfc9bd; padding-block: clamp(60px, 8vw, 96px) 38px; }
.site-footer .foot-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 48px;
  padding-bottom: 60px; border-bottom: 1px solid rgba(255,255,255,.1);
}
.site-footer .brand .b1, .site-footer .brand .b2 { color: #fff; }
.foot-col h4 { font-family: var(--sans); font-size: 11px; letter-spacing: .26em; text-transform: uppercase; color: var(--gold-pale); margin-bottom: 22px; font-weight: 400; }
.foot-col a, .foot-col p { display: block; font-size: 14.5px; color: #cfc9bd; margin-bottom: 11px; transition: color .3s; font-weight: 300; }
.foot-col a:hover { color: #fff; }
.foot-tagline { font-family: var(--serif); font-size: 19px; line-height: 1.5; color: #e8e3d8; margin: 22px 0 26px; max-width: 30ch; font-weight: 300; }
.foot-socials { display: flex; gap: 14px; }
.foot-socials a { width: 38px; height: 38px; border: 1px solid rgba(255,255,255,.2); border-radius: 50%; display: grid; place-items: center; transition: .35s var(--ease); }
.foot-socials a:hover { background: var(--gold); border-color: var(--gold); }
.foot-socials svg { width: 16px; height: 16px; fill: currentColor; }
.foot-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 30px; font-size: 12px; letter-spacing: .04em; color: #8c877d; flex-wrap: wrap; gap: 12px; }

/* ============================================================
   WHATSAPP FLOAT
   ============================================================ */
.wa-float {
  position: fixed; right: 24px; bottom: 24px; z-index: 90;
  width: 58px; height: 58px; border-radius: 50%; background: #25d366;
  display: grid; place-items: center; box-shadow: 0 10px 30px rgba(37,211,102,.4);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
  animation: waPulse 2.8s infinite;
}
.wa-float:hover { transform: scale(1.08); box-shadow: 0 14px 40px rgba(37,211,102,.55); }
.wa-float svg { width: 30px; height: 30px; fill: #fff; }
@keyframes waPulse { 0% { box-shadow: 0 10px 30px rgba(37,211,102,.4), 0 0 0 0 rgba(37,211,102,.4);} 70% { box-shadow: 0 10px 30px rgba(37,211,102,.4), 0 0 0 16px rgba(37,211,102,0);} 100% { box-shadow: 0 10px 30px rgba(37,211,102,.4), 0 0 0 0 rgba(37,211,102,0);} }

/* ============================================================
   REVEAL ON SCROLL
   ============================================================ */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 1s var(--ease), transform 1s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .08s; } .reveal.d2 { transition-delay: .16s; } .reveal.d3 { transition-delay: .24s; } .reveal.d4 { transition-delay: .32s; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1 !important; transform: none !important; } }

/* ============================================================
   PROPERTY CARD (shared home + portfolio)
   ============================================================ */
.prop-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(330px, 1fr)); gap: clamp(28px, 3vw, 44px); }
.prop-card { background: var(--white); display: block; group: card; transition: transform .5s var(--ease); }
.prop-card:hover { transform: translateY(-6px); }
.prop-card .ph { position: relative; overflow: hidden; aspect-ratio: 4/3; background: var(--paper-2); }
.prop-card .ph img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.1s var(--ease); }
.prop-card:hover .ph img { transform: scale(1.06); }
.prop-card .tag {
  position: absolute; top: 16px; left: 16px; background: rgba(250,248,244,.94);
  font-family: var(--sans); font-size: 10.5px; letter-spacing: .18em; text-transform: uppercase;
  padding: 7px 13px; color: var(--ink); font-weight: 400;
}
.prop-card .heart { position: absolute; top: 14px; right: 14px; width: 36px; height: 36px; border-radius: 50%; background: rgba(250,248,244,.9); display: grid; place-items: center; }
.prop-card .heart svg { width: 16px; height: 16px; stroke: var(--ink); fill: none; }
.prop-card .body { padding: 24px 26px 30px; border: 1px solid var(--line); border-top: none; }
.prop-card .loc { font-family: var(--sans); font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: var(--gold-deep); margin-bottom: 8px; }
.prop-card .ttl { font-family: var(--serif); font-size: 25px; margin-bottom: 16px; }
.prop-card .specs { display: flex; gap: 20px; padding-block: 16px; border-top: 1px solid var(--line); font-family: var(--sans); font-size: 13px; color: var(--ink-soft); font-weight: 300; }
.prop-card .specs .s { display: flex; align-items: center; gap: 7px; }
.prop-card .specs svg { width: 16px; height: 16px; stroke: var(--gold-deep); fill: none; stroke-width: 1.4; }
.prop-card .price-row { display: flex; align-items: baseline; justify-content: space-between; margin-top: 16px; }
.prop-card .price { font-family: var(--serif); font-size: 27px; color: var(--ink); }
.prop-card .price small { font-family: var(--sans); font-size: 11px; letter-spacing: .12em; color: var(--ink-soft); text-transform: uppercase; display: block; margin-bottom: 2px; font-weight: 300; }
.prop-card .more { font-family: var(--sans); font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--gold-deep); display: inline-flex; align-items: center; gap: 7px; }
.prop-card:hover .more { gap: 12px; }
.prop-card .more { transition: gap .35s var(--ease); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 980px) {
  .nav .navlink, .header-phone { display: none; }
  .burger { display: block; }
  .site-footer .foot-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .site-footer .foot-grid { grid-template-columns: 1fr; }
  .lang-toggle { display: none; }
}