/* ========================================
   AREGULIN ESTATES · SITE-WIDE STYLES
   ======================================== */

:root{
  --bone:#f7f3eb;
  --bone-deep:#ece4d3;
  --ink:#1d1815;
  --ink-soft:#5e5448;
  --gold:#a07c3f;
  --gold-soft:#c9a25c;
  --sea:#3a7a8c;
  --sea-deep:#1f3d4a;
  --stone:#9a8f80;
  --line:rgba(29,24,21,.12);
  --container:1280px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Outfit',sans-serif;
  font-weight:300;
  color:var(--ink);
  background:var(--bone);
  line-height:1.55;
  font-size:16px;
  overflow-x:hidden;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}

h1,h2,h3,h4,h5{font-family:'Cormorant Garamond',serif;font-weight:300;letter-spacing:-.01em;line-height:1.1}
h1{font-size:clamp(48px,7vw,108px)}
h2{font-size:clamp(36px,5vw,72px)}
h3{font-size:clamp(28px,4vw,56px)}
h4{font-size:clamp(22px,2.5vw,32px)}
em{font-style:italic;color:var(--stone)}

.eyebrow{
  font-family:'Outfit',sans-serif;
  font-size:12px;
  letter-spacing:.32em;
  text-transform:uppercase;
  color:var(--gold);
  font-weight:500;
}

.container{max-width:var(--container);margin:0 auto;padding:0 32px}

/* ============ HEADER ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  padding:18px 32px;
  background:rgba(247,243,235,.86);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
  display:flex;justify-content:space-between;align-items:center;
  transition:background .3s, padding .3s;
}
.site-header .logo{
  display:flex;align-items:center;gap:14px;
  text-decoration:none;
}
.site-header .logo img{
  height:48px;width:auto;display:block;
  transition:height .3s;
}
.site-header .logo .logo-text{display:flex;flex-direction:column;line-height:1.1}
.site-header .logo .logo-name{
  font-family:'Cormorant Garamond',serif;
  font-size:18px;font-weight:500;letter-spacing:.08em;color:var(--ink);
  text-transform:uppercase;
}
.site-header .logo .logo-sub{
  font-family:'Outfit',sans-serif;
  font-size:9px;letter-spacing:.22em;color:var(--gold);text-transform:uppercase;
  margin-top:3px;font-weight:400;
}
.site-header nav{display:flex;gap:32px;align-items:center}
.site-header nav a{
  font-size:13px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink);
  position:relative;padding:6px 0;transition:color .2s;
}
.site-header nav a:hover,
.site-header nav a.active{color:var(--gold)}
.site-header nav a.active::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;
  height:1px;background:var(--gold);
}

/* ---- Dropdown groups (Proyectos, Lombok) ---- */
.nav-group{position:relative}
.nav-group-trigger{
  background:none;border:0;cursor:pointer;
  font-family:inherit;font-size:13px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--ink);padding:6px 0;
  display:inline-flex;align-items:center;gap:6px;
  transition:color .2s;
}
.nav-group-trigger:hover,
.nav-group.has-active > .nav-group-trigger{color:var(--gold)}
.nav-group-trigger .chev{width:10px;height:10px;transition:transform .25s}
.nav-group:hover .nav-group-trigger .chev,
.nav-group.open .nav-group-trigger .chev{transform:rotate(180deg)}
.nav-dropdown{
  position:absolute;top:calc(100% + 14px);left:50%;transform:translateX(-50%) translateY(-6px);
  background:#f4ede4;border:1px solid var(--line);
  min-width:220px;padding:10px 0;
  box-shadow:0 24px 60px -20px rgba(0,0,0,.18);
  opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;
  z-index:130;
}
.nav-dropdown::before{
  content:"";position:absolute;left:0;right:0;top:-14px;height:14px;
}
.nav-group:hover > .nav-dropdown,
.nav-group:focus-within > .nav-dropdown{
  opacity:1;pointer-events:auto;transform:translateX(-50%) translateY(0);
}
.nav-dropdown a{
  display:block;padding:11px 22px;font-size:12px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--ink);white-space:nowrap;
  transition:background .2s,color .2s;
}
.nav-dropdown a:hover,
.nav-dropdown a.active{color:var(--gold);background:rgba(0,0,0,.03)}
.nav-dropdown a.active::after{display:none}
.lang-toggle{
  display:flex;border:1px solid var(--line);border-radius:50px;overflow:hidden;
  font-family:'Outfit',sans-serif;font-size:11px;letter-spacing:.18em;
}
.lang-toggle button{
  background:transparent;border:0;padding:7px 14px;cursor:pointer;color:var(--ink-soft);
  text-transform:uppercase;
}
.lang-toggle button.active{background:var(--ink);color:var(--bone)}
.menu-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px}
.menu-toggle svg{width:24px;height:24px;color:var(--ink)}

@media (max-width:1180px) and (min-width:961px){
  .site-header{padding:16px 24px}
  .site-header nav{gap:22px}
  .site-header nav a,
  .site-header .nav-group-trigger{font-size:12px;letter-spacing:.14em}
  .site-header .logo .logo-sub{display:none}
}

/* ============ HERO PER PAGE ============ */
.page-hero{
  position:relative;
  min-height:72vh;
  display:flex;align-items:flex-end;
  background:#0a0908;
  color:#fff;
  overflow:hidden;
  padding:120px 32px 80px;
}
.page-hero .bg{position:absolute;inset:0;z-index:0}
.page-hero .bg img{width:100%;height:100%;object-fit:cover;opacity:.7}
.page-hero .bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg, rgba(0,0,0,.4) 0%, rgba(0,0,0,.1) 30%, rgba(0,0,0,.7) 100%);
}
.page-hero .inner{position:relative;z-index:1;max-width:var(--container);margin:0 auto;width:100%}
.page-hero .eyebrow{color:var(--gold-soft);margin-bottom:24px}
.page-hero h1{color:#fff;max-width:14ch;margin-bottom:24px}
.page-hero h1 em{color:var(--gold-soft)}
.page-hero p{font-size:20px;max-width:560px;color:rgba(255,255,255,.8)}

/* Compact hero variant */
.page-hero.compact{min-height:54vh}

/* ============ FOOTER ============ */
.site-footer{
  background:var(--ink);color:#a89886;
  padding:80px 32px 32px;
}
.site-footer .inner{
  max-width:var(--container);margin:0 auto;
  display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;
  padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.1);
}
.site-footer .brand .footer-logo{
  height:64px;width:auto;display:block;margin-bottom:18px;
  filter:brightness(1.05);
}
.site-footer .brand h3{font-family:'Cormorant Garamond',serif;color:#fff;font-size:26px;margin-bottom:14px;letter-spacing:.06em;text-transform:uppercase;font-weight:400}
.site-footer .brand p{font-size:14px;line-height:1.7;max-width:360px}
.site-footer .col h5{
  font-family:'Outfit',sans-serif;color:var(--gold-soft);
  font-size:11px;letter-spacing:.24em;text-transform:uppercase;font-weight:500;
  margin-bottom:18px;
}
.site-footer .col a{display:block;margin-bottom:12px;color:#a89886;font-size:14px;transition:color .2s}
.site-footer .col a:hover{color:#fff}
.site-footer .legal{
  max-width:var(--container);margin:32px auto 0;font-size:12px;color:#6e6353;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px;
}

/* ============ COMMON SECTION TYPES ============ */
.section-pad{padding:130px 32px}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:48px;margin-bottom:64px;flex-wrap:wrap}
.section-head .left{max-width:560px}
.section-head .right{max-width:480px;font-size:18px;color:var(--ink-soft)}
.section-head h2{margin-top:18px}

.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 28px;border-radius:50px;
  font-family:'Outfit',sans-serif;font-size:13px;letter-spacing:.18em;text-transform:uppercase;
  cursor:pointer;border:1px solid var(--ink);background:var(--ink);color:var(--bone);
  transition:transform .2s, background .2s;
}
.btn:hover{transform:translateY(-1px)}
.btn.outline{background:transparent;color:var(--ink)}
.btn.outline:hover{background:var(--ink);color:var(--bone)}
.btn.gold{background:var(--gold);border-color:var(--gold);color:#fff}
.btn.gold:hover{background:#8a6a35}
.btn .arrow{transition:transform .2s}
.btn:hover .arrow{transform:translateX(4px)}

/* ============ REVEAL ON SCROLL ============ */
.reveal{opacity:0;transform:translateY(24px);transition:opacity 1s, transform 1s}
.reveal.in{opacity:1;transform:none}

/* ============ WHATSAPP FLOAT ============ */
.wa-float{
  position:fixed;bottom:24px;right:24px;z-index:90;
  width:56px;height:56px;border-radius:50%;
  background:#25d366;color:#fff;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 24px rgba(0,0,0,.2);
  transition:transform .2s;
}
.wa-float:hover{transform:scale(1.05)}
.wa-float svg{width:28px;height:28px}

/* ============ MOBILE ============ */
@media (max-width:960px){
  .site-header{padding:14px 20px}
  .site-header .logo img{height:36px}
  .site-header .logo .logo-name{font-size:14px}
  .site-header .logo .logo-sub{display:none}
  .site-header nav{
    position:fixed;top:0;left:0;right:0;bottom:0;
    height:100vh;height:100dvh;
    background:#f4ede4;
    background:linear-gradient(180deg,#f4ede4 0%,#ebe1d2 100%);
    flex-direction:column;align-items:stretch;justify-content:flex-start;
    padding:76px 24px calc(32px + env(safe-area-inset-bottom,0px));gap:0;
    transform:translateX(100%);transition:transform .3s ease;
    z-index:110;
    overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;
    box-shadow:-20px 0 60px rgba(0,0,0,.08);
  }
  .site-header nav.open{transform:none}
  .site-header nav a{
    font-size:15px;letter-spacing:.08em;
    padding:13px 4px;
    border-bottom:1px solid rgba(0,0,0,.08);
    color:var(--ink);
    flex-shrink:0;
  }
  /* Mobile dropdown groups (accordion) */
  .nav-group{width:100%;flex-shrink:0;border-bottom:1px solid rgba(0,0,0,.08)}
  .nav-group-trigger{
    width:100%;justify-content:space-between;
    font-size:15px;letter-spacing:.08em;
    padding:13px 4px;color:var(--ink);
  }
  .nav-group-trigger .chev{width:12px;height:12px}
  .nav-group:hover > .nav-dropdown,
  .nav-group:focus-within > .nav-dropdown,
  .nav-dropdown{
    position:static;transform:none;opacity:1;pointer-events:auto;
    background:transparent;border:0;box-shadow:none;
    min-width:0;padding:0;
    max-height:0;overflow:hidden;transition:max-height .3s ease;
  }
  .nav-dropdown::before{display:none}
  .nav-group.open .nav-dropdown{max-height:400px}
  .nav-dropdown a{
    padding:11px 4px 11px 22px;
    border-bottom:0;color:var(--ink);
    text-transform:none;font-family:'Cormorant Garamond',serif;
    font-size:17px;letter-spacing:.02em;font-weight:500;
    opacity:.85;
  }
  .nav-dropdown a:last-child{padding-bottom:14px}
  .nav-dropdown a.active{background:transparent;color:var(--gold);opacity:1}
  .site-header nav .lang-toggle{
    margin-top:18px;align-self:flex-start;flex-shrink:0;
    border:1px solid rgba(0,0,0,.2);
    font-size:12px;
  }
  .site-header nav .lang-toggle button{
    padding:9px 18px;color:var(--ink);font-weight:500;
  }
  .site-header nav .lang-toggle button.active{
    background:var(--ink);color:#f4ede4;
  }
  .menu-toggle{display:block;position:relative;z-index:120}
  .site-header.menu-open .logo .logo-name,
  .site-header.menu-open .logo .logo-sub{visibility:hidden}
  .site-header.menu-open .menu-toggle svg line:nth-child(1){
    transform:translate(0,5px) rotate(45deg);transform-origin:center;
  }
  .site-header.menu-open .menu-toggle svg line:nth-child(2){opacity:0}
  .site-header.menu-open .menu-toggle svg line:nth-child(3){
    transform:translate(0,-5px) rotate(-45deg);transform-origin:center;
  }
  .site-header.menu-open .menu-toggle svg line{transition:transform .25s,opacity .15s}
  body.menu-open{overflow:hidden}
  .page-hero{padding:100px 20px 60px;min-height:60vh}
  .section-pad{padding:80px 20px}
  .section-head{flex-direction:column;align-items:flex-start;gap:24px}
  .site-footer .inner{grid-template-columns:1fr 1fr;gap:32px}
  .site-footer{padding:60px 20px 24px}
}
@media (max-width:600px){
  .site-footer .inner{grid-template-columns:1fr}
}