/* ═══════════════════════════════════════════════
   NEXIVO — Global Stylesheet
   Shared across all pages
   ═══════════════════════════════════════════════ */

/* ─── Variables ─────────────────────────────── */
:root {
  --navy:     #0d0d1a;
  --navy2:    #13131f;
  --navy3:    #1a1a2e;
  --gold1:    #d4b896;
  --gold2:    #c9a961;
  --gold3:    #a68b4b;
  --gold4:    #7a6234;
  --gg:       linear-gradient(120deg,#d4b896 0%,#c9a961 45%,#a68b4b 100%);
  --white:    #ffffff;
  --offwhite: #f0ece4;
  --dim:      #8a96a8;
  --dimmer:   #555e6d;
  --border:   rgba(201,169,97,0.15);
  --border2:  rgba(201,169,97,0.28);
  --surface:  rgba(255,255,255,0.03);
  --nav-h:    76px;
}

/* ─── Reset ──────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{
  font-family:'Jost',sans-serif;
  background:var(--navy);
  color:var(--offwhite);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
a{text-decoration:none;color:inherit}
::-webkit-scrollbar{width:3px}
::-webkit-scrollbar-track{background:var(--navy)}
::-webkit-scrollbar-thumb{background:var(--gold3)}

/* ─── Navigation ─────────────────────────────── */
#nav{
  position:fixed;top:0;left:0;right:0;z-index:500;
  height:var(--nav-h);
  display:flex;align-items:center;justify-content:space-between;
  padding:0 4vw;
  background:rgba(13,13,26,.95);
  backdrop-filter:blur(20px);
  border-bottom:1px solid var(--border);
  transition:height .3s;
}
#nav.opaque{height:64px}

.logo{display:flex;align-items:center;gap:.6rem}
.logo svg{width:34px;height:34px;flex-shrink:0}
.logo-name{
  font-family:'Cormorant',serif;
  font-size:1.5rem;font-weight:400;letter-spacing:.22em;
  background:var(--gg);-webkit-background-clip:text;-webkit-text-fill-color:transparent;
}

.nav-center{display:flex;gap:2.5rem;list-style:none}
.nav-center a{
  font-size:.72rem;font-weight:400;letter-spacing:.16em;text-transform:uppercase;
  color:rgba(240,236,228,.65);
  position:relative;transition:color .25s;
}
.nav-center a::after{
  content:'';position:absolute;bottom:-5px;left:0;
  width:0;height:1px;background:var(--gg);transition:width .3s;
}
.nav-center a:hover,.nav-center a.active{color:var(--gold1)}
.nav-center a:hover::after,.nav-center a.active::after{width:100%}

.nav-btn{
  font-size:.68rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;
  padding:.55rem 1.5rem;
  border:1px solid var(--gold3);color:var(--gold2);
  transition:background .25s,color .25s;white-space:nowrap;
}
.nav-btn:hover{background:var(--gold2);color:var(--navy)}

.burger{
  display:none;flex-direction:column;gap:5px;
  background:none;border:none;cursor:pointer;padding:4px;
}
.burger span{display:block;width:22px;height:1.5px;background:var(--gold2);transition:.3s}
.burger.open span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

/* ─── Mobile Drawer ──────────────────────────── */
#drawer{
  display:none;
  position:fixed;top:var(--nav-h);left:0;right:0;z-index:490;
  background:rgba(13,13,26,.98);
  border-bottom:1px solid var(--border);
  padding:1.5rem 2rem 2rem;
  transform:translateY(-6px);opacity:0;
  transition:transform .3s,opacity .3s;
  pointer-events:none;
}
#drawer.open{transform:translateY(0);opacity:1;pointer-events:all}
#drawer ul{list-style:none}
#drawer ul li a{
  display:block;padding:.85rem 0;
  font-size:.88rem;font-weight:400;letter-spacing:.12em;text-transform:uppercase;
  color:var(--dim);border-bottom:1px solid rgba(201,169,97,.07);
  transition:color .2s;
}
#drawer ul li a:hover{color:var(--gold2)}
#drawer .d-cta{
  display:block;margin-top:1.4rem;padding:.9rem;
  text-align:center;background:var(--gold2);color:var(--navy);
  font-size:.75rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
}

/* ─── Buttons ────────────────────────────────── */
.btn-gold{
  display:inline-flex;align-items:center;gap:.5rem;
  padding:.8rem 2rem;
  background:var(--gg);color:var(--navy);
  font-family:'Jost',sans-serif;
  font-size:.72rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;
  transition:transform .2s,box-shadow .2s;
  box-shadow:0 4px 20px rgba(201,169,97,.2);
}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 8px 28px rgba(201,169,97,.35)}
.btn-ghost{
  display:inline-flex;align-items:center;gap:.5rem;
  padding:.8rem 2rem;
  border:1px solid rgba(201,169,97,.4);color:var(--gold1);
  font-family:'Jost',sans-serif;
  font-size:.72rem;font-weight:400;letter-spacing:.16em;text-transform:uppercase;
  transition:border-color .25s,background .25s;
}
.btn-ghost:hover{border-color:var(--gold2);background:rgba(201,169,97,.07)}

/* ─── Section Basics ─────────────────────────── */
.container{max-width:1200px;margin:0 auto;width:100%}
.sec-tag{font-size:.6rem;font-weight:500;letter-spacing:.35em;text-transform:uppercase;color:var(--gold2);margin-bottom:.7rem}
.sec-h{
  font-family:'Cormorant',serif;
  font-size:clamp(2rem,4vw,3.2rem);font-weight:400;line-height:1.15;color:var(--white);
}
.sec-h em{font-style:italic;background:var(--gg);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.gold-bar{width:48px;height:1.5px;background:var(--gg);margin:1.2rem 0 1.8rem}

/* ─── Page Hero (solutions + contact) ───────── */
#page-hero{
  position:relative;height:52vh;min-height:400px;overflow:hidden;
  display:flex;align-items:flex-end;
}
.ph-img{
  position:absolute;inset:0;
  background:url('https://images.unsplash.com/photo-1600607687939-ce8a6c25118c?w=1800&q=80') center/cover no-repeat;
}
.ph-img::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(to bottom,rgba(13,13,26,.4) 0%,rgba(13,13,26,.3) 40%,rgba(13,13,26,.85) 80%,rgba(13,13,26,1) 100%);
}
.ph-body{
  position:relative;z-index:2;
  padding:0 6vw 4rem;width:100%;
}
.ph-tag{
  display:inline-flex;align-items:center;gap:.8rem;
  font-size:.62rem;font-weight:400;letter-spacing:.35em;text-transform:uppercase;
  color:var(--gold2);margin-bottom:1.2rem;
}
.ph-tag::before{content:'';width:28px;height:1px;background:var(--gg)}
h1.ph-h{
  font-family:'Cormorant',serif;
  font-size:clamp(2.6rem,5.5vw,5rem);font-weight:300;line-height:1.1;
  color:var(--white);max-width:700px;
}
h1.ph-h em{font-style:italic;background:var(--gg);-webkit-background-clip:text;-webkit-text-fill-color:transparent}

/* ─── CTA Section ────────────────────────────── */
#cta{
  position:relative;overflow:hidden;
  padding:8rem 6vw;text-align:center;
  background:var(--navy2);
  border-top:1px solid var(--border);
}
#cta::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(ellipse 70% 90% at 50% 100%,rgba(201,169,97,.07) 0%,transparent 65%);
}
.cta-inner{position:relative;z-index:1;max-width:660px;margin:0 auto}
.cta-h{
  font-family:'Cormorant',serif;
  font-size:clamp(2rem,4.5vw,3.4rem);font-weight:400;
  line-height:1.2;color:var(--white);margin:.8rem 0 1.2rem;
}
.cta-h em{font-style:italic;background:var(--gg);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.cta-sub{font-size:.95rem;font-weight:300;color:var(--dim);line-height:1.8;margin-bottom:2.2rem}
.cta-btns{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}

/* ─── Footer ─────────────────────────────────── */
footer{
  background:var(--navy);
  border-top:1px solid var(--border);
  padding:2.5rem 6vw;
}
.foot-inner{
  max-width:1200px;margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;
  flex-wrap:wrap;gap:1.5rem;
}
.foot-name{
  font-family:'Cormorant',serif;font-size:1.2rem;font-weight:400;letter-spacing:.2em;
  background:var(--gg);-webkit-background-clip:text;-webkit-text-fill-color:transparent;
}
.foot-tag{font-size:.6rem;letter-spacing:.18em;text-transform:uppercase;color:var(--dimmer);margin-top:.18rem}
.foot-links{display:flex;gap:1.8rem;list-style:none;flex-wrap:wrap}
.foot-links a{font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--dimmer);transition:color .25s}
.foot-links a:hover{color:var(--gold1)}
.foot-copy{font-size:.62rem;color:rgba(93,109,126,.4);letter-spacing:.05em}

/* ─── Reveal on Scroll ───────────────────────── */
.rv{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.rv.in{opacity:1;transform:translateY(0)}
.d1{transition-delay:.1s}.d2{transition-delay:.2s}.d3{transition-delay:.3s}.d4{transition-delay:.4s}

/* ─── Responsive — Shared ────────────────────── */
@media(max-width:900px){
  #nav{padding:0 1.5rem}
  .nav-center,.nav-btn{display:none}
  .burger{display:flex}
  #drawer{display:block}

  footer{padding:2rem 1.5rem}
  .foot-inner{flex-direction:column;align-items:flex-start;gap:1.2rem}

  .ph-body{padding:0 1.5rem 3rem}
  h1.ph-h{font-size:clamp(2rem,7vw,3.2rem)}
}

@media(max-width:520px){
  .cta-btns{flex-direction:column;align-items:center}
  .cta-btns .btn-gold,.cta-btns .btn-ghost{width:100%;justify-content:center}
}