/* ============================================================
   KARNI ESTATES — SHARED STYLESHEET (Dark / Editorial theme)
   ============================================================ */
:root{
  --bg: #100E0C;
  --bg-soft: #16130F;
  --bg-card: #1B1713;
  --bg-elev: #211C17;
  --noir: #0A0807;
  --text: #E9E4DA;
  --text-soft: #B5AEA2;
  --text-mute: #837C70;
  --text-faint: #4A453E;
  --gold: #C6A572;
  --gold-soft: #D8BE92;
  --gold-deep: #9E7E4E;
  --line: rgba(233,228,218,0.14);
  --line-soft: rgba(233,228,218,0.08);
  --line-gold: rgba(198,165,114,0.4);
  --shadow-lg: 0 40px 90px -30px rgba(0,0,0,0.7);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
body{background:var(--bg);color:var(--text);font-family:'Poppins',sans-serif;font-weight:300;line-height:1.7;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:none;background:none;color:inherit}

.display{font-family:'Poppins',sans-serif;font-weight:200;letter-spacing:-0.01em}
.eyebrow{font-family:'Poppins',sans-serif;font-size:0.72rem;font-weight:400;text-transform:uppercase;letter-spacing:0.34em;color:var(--gold)}
.eyebrow-mute{color:var(--text-mute)}

.line-graphic{display:flex;flex-direction:column;gap:7px;align-items:flex-end;pointer-events:none}
.line-graphic span{height:1px;background:var(--text-soft);opacity:0.65;display:block}
.line-graphic span:nth-child(1){width:54px}
.line-graphic span:nth-child(2){width:88px}
.line-graphic span:nth-child(3){width:120px}
.line-graphic span:nth-child(4){width:72px}

.nav{position:fixed;top:0;left:0;right:0;z-index:100;padding:1.6rem 3rem;display:flex;align-items:center;justify-content:space-between;transition:all 0.5s cubic-bezier(0.22,1,0.36,1);color:var(--text)}
.nav.scrolled,.nav.solid{background:rgba(16,14,12,0.85);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);padding:1rem 3rem;border-bottom:1px solid var(--line-soft)}
.nav-brand{display:inline-flex;align-items:center;text-decoration:none;transition:transform 0.4s ease}
.nav-brand:hover{transform:translateY(-1px)}
.nav-brand img{display:block;height:38px;width:auto;transition:height 0.4s cubic-bezier(0.22,1,0.36,1)}
.nav.scrolled .nav-brand img,.nav.solid .nav-brand img{height:32px}
.nav-brand .logo-dark{display:none}
.nav-brand .logo-light{display:block}
.nav-menu{display:flex;gap:2.8rem;align-items:center}
.nav-menu a{font-size:0.76rem;letter-spacing:0.2em;text-transform:uppercase;font-weight:300;position:relative;padding:4px 0;color:var(--text-soft);transition:color 0.3s ease}
.nav-menu a:hover{color:var(--text)}
.nav-menu a::after{content:'';position:absolute;left:0;bottom:0;height:1px;width:0;background:var(--gold);transition:width 0.4s ease}
.nav-menu a:hover::after,.nav-menu a.active::after{width:100%}
.nav-menu a.active{color:var(--gold)}
.nav-cta{border:1px solid var(--line);padding:0.65rem 1.5rem;font-size:0.68rem;letter-spacing:0.24em;text-transform:uppercase;color:var(--text);transition:all 0.35s ease}
.nav-cta:hover{border-color:var(--gold);color:var(--gold)}
.nav-burger{display:none;flex-direction:column;gap:5px;cursor:pointer;z-index:101}
.nav-burger span{width:24px;height:1px;background:var(--text);transition:0.3s}

section{padding:9rem 3rem;position:relative}
.container{max-width:1280px;margin:0 auto}
.container-wide{max-width:1480px;margin:0 auto}
.section-title{font-family:'Poppins',sans-serif;font-size:clamp(2.6rem, 6vw, 4.6rem);font-weight:200;line-height:1.08;letter-spacing:-0.01em;color:var(--text)}
.section-title em{font-style:normal;color:var(--gold);font-weight:200}

.page-hero{background:var(--noir);color:var(--text);padding:13rem 3rem 7rem;text-align:center;position:relative;overflow:hidden}
.page-hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 50% 0%, rgba(198,165,114,0.12) 0%, transparent 55%)}
.page-hero-inner{position:relative;z-index:1;max-width:900px;margin:0 auto}
.page-hero-eyebrow{font-size:0.72rem;letter-spacing:0.4em;text-transform:uppercase;color:var(--gold);margin-bottom:1.6rem}
.page-hero-title{font-family:'Poppins',sans-serif;font-size:clamp(2.8rem, 6.5vw, 5rem);font-weight:200;line-height:1.08;letter-spacing:-0.01em}
.page-hero-title em{font-style:normal;color:var(--gold);font-weight:200}
.page-hero-sub{font-size:clamp(1rem, 1.5vw, 1.15rem);color:var(--text-soft);margin-top:1.4rem;font-weight:300;line-height:1.7;max-width:620px;margin-left:auto;margin-right:auto}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:0.9rem;padding:1.1rem 2.4rem;border:1px solid var(--line);font-size:0.72rem;letter-spacing:0.26em;text-transform:uppercase;font-weight:400;color:var(--text);transition:all 0.4s ease;cursor:pointer;background:transparent}
.btn:hover{border-color:var(--gold);color:var(--gold);gap:1.3rem}
.btn-gold{border-color:var(--gold);color:var(--gold)}
.btn-gold:hover{background:var(--gold);color:var(--noir)}
.btn-link{display:inline-flex;align-items:center;gap:0.9rem;font-size:0.74rem;letter-spacing:0.26em;text-transform:uppercase;color:var(--gold);padding:0.5rem 0;transition:gap 0.4s ease}
.btn-link:hover{gap:1.3rem}

.cta-band{background:var(--noir);color:var(--text);padding:8rem 3rem;text-align:center;position:relative;overflow:hidden}
.cta-band::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 50% 100%, rgba(198,165,114,0.12) 0%, transparent 55%)}
.cta-eyebrow{position:relative;font-size:0.72rem;letter-spacing:0.4em;text-transform:uppercase;color:var(--gold);margin-bottom:1.6rem}
.cta-title{position:relative;font-family:'Poppins',sans-serif;font-size:clamp(2.4rem, 5.5vw, 4.2rem);font-weight:200;line-height:1.12;margin-bottom:0.8rem;letter-spacing:-0.01em}
.cta-title em{font-style:normal;color:var(--gold);font-weight:200}
.cta-sub{position:relative;font-size:1.05rem;color:var(--text-soft);margin-bottom:3rem;font-weight:300}

footer{background:var(--noir);color:var(--text-soft);padding:6rem 3rem 2.5rem;border-top:1px solid var(--line-soft)}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:3rem;max-width:1280px;margin:0 auto 4rem}
.foot-brand .foot-logo{display:block;height:42px;width:auto;margin-bottom:1.6rem}
.foot-brand p{font-size:0.92rem;max-width:300px;line-height:1.8;color:var(--text-mute);font-weight:300}
.foot-col h5{font-size:0.68rem;letter-spacing:0.3em;text-transform:uppercase;color:var(--gold);margin-bottom:1.6rem;font-weight:400}
.foot-col ul{list-style:none}
.foot-col li{padding:0.45rem 0;font-size:0.9rem;font-weight:300}
.foot-col li a{transition:color 0.3s ease}
.foot-col li a:hover{color:var(--gold)}
.foot-bottom{max-width:1280px;margin:0 auto;padding-top:2.5rem;border-top:1px solid var(--line-soft);display:flex;justify-content:space-between;align-items:center;font-size:0.78rem;color:var(--text-mute)}
.foot-bottom .legal{display:flex;gap:2rem}

.reveal{opacity:0;transform:translateY(40px);transition:opacity 1.3s ease, transform 1.3s ease}
.reveal.in{opacity:1;transform:none}
.reveal-delay-1{transition-delay:0.12s}
.reveal-delay-2{transition-delay:0.24s}
.reveal-delay-3{transition-delay:0.36s}
.reveal-delay-4{transition-delay:0.48s}

@media (max-width: 1024px){
  .nav{padding:1.3rem 1.8rem}
  .nav.scrolled,.nav.solid{padding:0.9rem 1.8rem}
}
@media (max-width: 860px){
  section{padding:6rem 1.5rem}
  .nav-menu{position:fixed;top:0;right:0;bottom:0;width:100%;max-width:340px;background:var(--noir);flex-direction:column;justify-content:center;align-items:flex-start;padding:5rem 2.5rem;gap:1.8rem;transform:translateX(100%);transition:transform 0.5s cubic-bezier(0.22,1,0.36,1);z-index:99}
  .nav-menu.open{transform:translateX(0)}
  .nav-menu a{font-size:1.1rem;letter-spacing:0.22em}
  .nav-cta{display:none}
  .nav-burger{display:flex}
  .nav-brand img{height:30px}
  .nav.scrolled .nav-brand img,.nav.solid .nav-brand img{height:28px}
  .nav-burger.open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
  .nav-burger.open span:nth-child(2){opacity:0}
  .nav-burger.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
  .page-hero{padding:9rem 1.5rem 5rem}
  .cta-band{padding:6rem 1.5rem}
  .foot-grid{grid-template-columns:1fr 1fr;gap:2.5rem}
  .foot-bottom{flex-direction:column;gap:1rem;text-align:center}
}
@media (max-width: 480px){
  section{padding:4.5rem 1.2rem}
  .nav{padding:1.1rem 1.2rem}
  .nav.scrolled,.nav.solid{padding:0.8rem 1.2rem}
  .nav-brand img{height:26px}
  .nav.scrolled .nav-brand img,.nav.solid .nav-brand img{height:24px}
  .nav-menu{max-width:100%}
  .section-title{font-size:clamp(1.9rem,8vw,2.6rem)}
  .page-hero{padding:7.5rem 1.2rem 4rem}
  .page-hero-title{font-size:clamp(2rem,9vw,2.8rem)}
  .page-hero-sub{font-size:0.95rem}
  .cta-band{padding:5rem 1.2rem}
  .cta-title{font-size:clamp(1.9rem,8vw,2.6rem)}
  .cta-sub{font-size:0.95rem;margin-bottom:2.2rem}
  .btn{padding:0.95rem 1.8rem;font-size:0.68rem;letter-spacing:0.2em;width:100%;max-width:300px}
  .foot-grid{grid-template-columns:1fr;gap:2rem;text-align:left}
  .foot-brand .foot-logo{height:36px}
  footer{padding:4.5rem 1.2rem 2rem}
}

/* ============================================================
   BACKWARD-COMPAT ALIASES — remap old cream-theme variable
   names to the new dark palette so inner pages convert cleanly
   ============================================================ */
:root{
  --ivory: var(--bg);
  --ivory-soft: var(--bg-soft);
  --ivory-warm: var(--bg-card);
  --bronze: var(--gold);
  --bronze-light: var(--gold-soft);
  --bronze-deep: var(--gold-deep);
  --ink: var(--text);
  --ink-soft: var(--text-soft);
  --ink-mute: var(--text-mute);
  --noir-soft: var(--bg-elev);
  --line-light: var(--line-soft);
  --line-bronze: var(--line-gold);
  --shadow-md: 0 12px 40px -10px rgba(0,0,0,0.5);
}

/* ============ WHATSAPP FLOATING BUTTON ============ */
.wa-float{
  position:fixed;bottom:1.8rem;right:1.8rem;z-index:90;
  width:54px;height:54px;border-radius:50%;
  background:#1FAF38;display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 30px rgba(0,0,0,0.45);
  transition:transform 0.3s ease, box-shadow 0.3s ease;
}
.wa-float:hover{transform:translateY(-3px);box-shadow:0 12px 36px rgba(0,0,0,0.55)}
.wa-float svg{width:28px;height:28px;fill:#fff}
@media (max-width:640px){.wa-float{width:48px;height:48px;bottom:1.2rem;right:1.2rem}.wa-float svg{width:24px;height:24px}}