/* ==================================================
   Shared styles for area subpages
   Reuses visual language from index.html
   ================================================== */
:root{
  --navy:#0B1B2E;
  --navy-2:#112439;
  --navy-3:#1A2F47;
  --gold:#B8915C;
  --gold-soft:#C9A874;
  --gold-deep:#8E6E42;
  --paper:#FAFAF7;
  --paper-2:#F3F1EA;
  --line:#E0DCD2;
  --ink:#16202C;
  --muted:#5E6773;
  --serif:'Cormorant Garamond','Times New Roman',serif;
  --sans:'Manrope',system-ui,-apple-system,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,monospace;
  --container:1320px;
  --pad:clamp(20px,4vw,56px);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);font-weight:400;color:var(--ink);background:var(--paper);
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;line-height:1.55;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}

.container{max-width:var(--container);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}

/* TYPOGRAPHY */
.eyebrow{
  font-family:var(--mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--gold);font-weight:500;display:inline-flex;align-items:center;gap:14px;
}
.eyebrow::before{content:"";display:inline-block;width:32px;height:1px;background:var(--gold)}
.h-display{font-family:var(--serif);font-weight:400;font-size:clamp(36px,5.4vw,72px);line-height:1.04;letter-spacing:-0.015em;text-wrap:balance}
.h-display em{font-style:italic;font-weight:300;color:var(--gold)}
.h-section{font-family:var(--serif);font-weight:400;font-size:clamp(28px,3.8vw,46px);line-height:1.1;letter-spacing:-0.01em;text-wrap:balance}
.h-section em{font-style:italic;color:var(--gold);font-weight:300}
.lead{font-size:clamp(15px,1.2vw,18px);line-height:1.6;color:var(--muted);max-width:62ch;font-weight:400}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:12px;padding:16px 28px;font-family:var(--sans);font-size:14px;font-weight:500;letter-spacing:.04em;border-radius:2px;transition:all .25s ease;white-space:nowrap;border:1px solid transparent}
.btn-primary{background:var(--gold);color:var(--navy)}
.btn-primary:hover{background:var(--gold-soft);transform:translateY(-1px);box-shadow:0 12px 30px -12px rgba(184,145,92,.5)}
.btn-ghost{background:transparent;color:var(--paper);border-color:rgba(250,250,247,.3)}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold)}
.btn-dark{background:var(--navy);color:var(--paper)}
.btn-dark:hover{background:var(--navy-2)}
.btn-line{background:transparent;color:var(--navy);border:1px solid var(--navy)}
.btn-line:hover{background:var(--navy);color:var(--paper)}
.btn .arrow{display:inline-block;width:14px;height:1px;background:currentColor;position:relative}
.btn .arrow::after{content:"";position:absolute;right:0;top:-3px;width:7px;height:7px;border-top:1px solid currentColor;border-right:1px solid currentColor;transform:rotate(45deg)}
.btn:hover .arrow{width:22px;transition:width .25s ease}

/* TOPBAR + NAV (same as home) */
.topbar{background:var(--navy);color:#9aa6b4;font-size:12px;font-family:var(--mono);letter-spacing:.06em;border-bottom:1px solid rgba(255,255,255,.06)}
.topbar-row{display:flex;justify-content:space-between;align-items:center;padding:10px 0;gap:24px}
.topbar .item{display:inline-flex;align-items:center;gap:8px}
.topbar .dot{width:5px;height:5px;border-radius:50%;background:var(--gold);display:inline-block}
.topbar a:hover{color:var(--gold)}
.topbar-right{display:flex;gap:28px;align-items:center}
@media (max-width:720px){.topbar-left .hide-mobile{display:none}.topbar-right .hide-mobile{display:none}}

.nav{position:sticky;top:0;z-index:80;background:var(--paper);border-bottom:1px solid var(--line);transition:box-shadow .3s,background .3s}
.nav.scrolled{box-shadow:0 8px 30px -20px rgba(0,0,0,.18)}
.nav-row{display:flex;align-items:center;justify-content:space-between;padding:18px 0;gap:32px}
.brand{display:flex;align-items:center;gap:14px;min-width:0}
.brand-mark{width:46px;height:46px;background:var(--navy);color:var(--gold);display:grid;place-items:center;font-family:var(--serif);font-size:22px;font-weight:500;letter-spacing:.02em;flex-shrink:0;position:relative}
.brand-mark::after{content:"";position:absolute;inset:3px;border:1px solid var(--gold);opacity:.4}
.brand-text{display:flex;flex-direction:column;line-height:1.1;min-width:0}
.brand-name{font-family:var(--serif);font-size:17px;font-weight:500;letter-spacing:.005em;color:var(--navy)}
.brand-tag{font-family:var(--mono);font-size:9.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--gold-deep);margin-top:4px}
.nav-links{display:flex;gap:36px;align-items:center}
.nav-links a{font-size:13px;font-weight:500;letter-spacing:.04em;color:var(--ink);position:relative;padding:6px 0}
.nav-links a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--gold);transition:width .25s ease}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-cta{display:flex;align-items:center;gap:12px}
.menu-btn{display:none;width:44px;height:44px;border:1px solid var(--line);align-items:center;justify-content:center;flex-direction:column;gap:5px}
.menu-btn span{width:18px;height:1px;background:var(--ink);display:block;transition:.3s}
.menu-btn.open span:nth-child(1){transform:translateY(3px) rotate(45deg)}
.menu-btn.open span:nth-child(2){transform:translateY(-3px) rotate(-45deg)}
@media (max-width:960px){
  .nav-links{position:absolute;top:100%;left:0;right:0;background:var(--paper);flex-direction:column;gap:0;padding:0;max-height:0;overflow:hidden;border-bottom:1px solid var(--line);transition:max-height .35s ease}
  .nav-links.open{max-height:480px;padding:12px 0 20px}
  .nav-links a{padding:16px var(--pad);width:100%;border-bottom:1px solid var(--line)}
  .nav-links a::after{display:none}
  .nav-cta .btn:not(.menu-btn){display:none}
  .menu-btn{display:flex}
}

/* ============ SUBPAGE HERO ============ */
.subhero{
  background:var(--navy);color:var(--paper);position:relative;overflow:hidden;
  padding:clamp(40px,5vw,72px) 0 clamp(60px,8vw,100px);
}
.subhero::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(ellipse at 80% 20%,rgba(184,145,92,.18),transparent 50%),radial-gradient(ellipse at 20% 80%,rgba(26,47,71,.6),transparent 50%);
  pointer-events:none;
}
.subhero-inner{position:relative;z-index:2}
.breadcrumb{
  display:flex;align-items:center;gap:10px;flex-wrap:wrap;
  font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;
  color:#7a8493;margin-bottom:clamp(32px,5vw,56px);
}
.breadcrumb a{color:#9aa6b4;transition:color .2s}
.breadcrumb a:hover{color:var(--gold)}
.breadcrumb .sep{color:var(--gold);opacity:.6}
.breadcrumb .current{color:var(--gold-soft)}
.subhero-grid{
  display:grid;grid-template-columns:1.4fr 1fr;
  gap:clamp(32px,5vw,72px);align-items:end;
}
@media (max-width:880px){.subhero-grid{grid-template-columns:1fr}}
.subhero h1{color:var(--paper);margin-top:20px}
.subhero-sub{font-size:clamp(15px,1.2vw,18px);color:#b9c4d2;margin-top:24px;max-width:54ch;line-height:1.65}
.subhero-ctas{display:flex;gap:14px;margin-top:36px;flex-wrap:wrap}
.subhero-aside{
  border:1px solid rgba(184,145,92,.25);background:rgba(255,255,255,.03);
  padding:28px;display:flex;flex-direction:column;gap:14px;
}
.subhero-aside .lbl{font-family:var(--mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold-soft)}
.subhero-aside .num{font-family:var(--serif);font-style:italic;font-size:28px;color:var(--paper);letter-spacing:0;line-height:1}
.subhero-aside .info{font-size:13px;color:#a3afbe;line-height:1.5}
.subhero-aside .btn{margin-top:6px}

/* ============ SECTIONS ============ */
.sec{padding:clamp(64px,8vw,112px) 0}
.sec-paper{background:var(--paper)}
.sec-soft{background:var(--paper-2)}
.sec-dark{background:var(--navy);color:var(--paper)}
.sec-dark .lead{color:#a3afbe}
.sec-dark .eyebrow{color:var(--gold-soft)}
.sec-dark .eyebrow::before{background:var(--gold-soft)}

.sec-head{
  display:grid;grid-template-columns:1fr 1.2fr;gap:clamp(32px,5vw,72px);align-items:end;
  margin-bottom:clamp(40px,5vw,64px);
}
@media (max-width:780px){.sec-head{grid-template-columns:1fr}}
.sec-head .left .eyebrow{margin-bottom:20px}

/* SERVICES LIST */
.services-grid{
  display:grid;grid-template-columns:repeat(2,1fr);gap:1px;
  background:var(--line);border:1px solid var(--line);
}
@media (max-width:680px){.services-grid{grid-template-columns:1fr}}
.svc{
  background:var(--paper);padding:32px 28px;display:flex;flex-direction:column;gap:12px;
}
.svc-num{
  font-family:var(--mono);font-size:11px;letter-spacing:.18em;color:var(--gold);
}
.svc h3{
  font-family:var(--serif);font-weight:500;font-size:21px;line-height:1.22;color:var(--navy);letter-spacing:-0.005em;
}
.svc p{font-size:14.5px;color:var(--muted);line-height:1.6}

/* CASES BAND */
.cases{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;
  margin-top:24px;
}
.case-chip{
  background:var(--paper);border:1px solid var(--line);padding:18px 20px;
  display:flex;gap:14px;align-items:flex-start;
  font-size:14px;color:var(--ink);line-height:1.5;
}
.case-chip::before{
  content:"";display:block;flex-shrink:0;width:8px;height:8px;background:var(--gold);margin-top:7px;
}
.sec-dark .case-chip{background:rgba(255,255,255,.04);border-color:rgba(184,145,92,.18);color:#d6dde6}

/* PROCESS STEPS */
.steps{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.08);
}
@media (max-width:880px){.steps{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.steps{grid-template-columns:1fr}}
.step{
  background:var(--navy);padding:36px 28px;display:flex;flex-direction:column;gap:14px;min-height:240px;
}
.step-num{font-family:var(--serif);font-style:italic;font-size:46px;color:var(--gold);line-height:1;font-weight:400}
.step h4{font-family:var(--serif);font-weight:500;font-size:20px;color:var(--paper);letter-spacing:-0.005em;line-height:1.2}
.step p{font-size:13.5px;color:#a3afbe;line-height:1.6}

/* FAQ */
.faq{display:flex;flex-direction:column;gap:0;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line);padding:22px 0}
.faq summary{
  list-style:none;cursor:pointer;
  font-family:var(--serif);font-size:20px;font-weight:500;color:var(--navy);letter-spacing:-0.005em;
  display:flex;justify-content:space-between;align-items:center;gap:20px;line-height:1.3;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"+";font-family:var(--mono);font-size:22px;color:var(--gold);transition:transform .25s ease;
}
.faq details[open] summary::after{content:"–"}
.faq .faq-body{
  margin-top:14px;font-size:15px;color:var(--muted);line-height:1.65;max-width:78ch;
}

/* CTA banner */
.cta-band{
  background:var(--navy);color:var(--paper);
  padding:clamp(64px,8vw,112px) 0;position:relative;overflow:hidden;
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 70% 50%,rgba(184,145,92,.15),transparent 60%);
}
.cta-band-row{
  display:grid;grid-template-columns:1.4fr 1fr;gap:48px;align-items:center;position:relative;z-index:2;
}
@media (max-width:880px){.cta-band-row{grid-template-columns:1fr}}
.cta-band h2{color:var(--paper)}
.cta-band-sub{color:#b9c4d2;margin-top:20px;font-size:16px;line-height:1.6;max-width:48ch}
.cta-band-box{
  background:rgba(255,255,255,.04);border:1px solid rgba(184,145,92,.25);padding:32px;
  display:flex;flex-direction:column;gap:14px;
}
.cta-band-box .label{font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold-soft)}
.cta-band-box .num{font-family:var(--serif);font-size:30px;font-weight:400;color:var(--paper);letter-spacing:-0.01em;line-height:1}
.cta-band-box .small{font-size:13px;color:#a3afbe;line-height:1.5}

/* RELATED AREAS */
.related{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1px;
  background:var(--line);border:1px solid var(--line);
}
.related a{
  background:var(--paper);padding:24px;display:flex;flex-direction:column;gap:10px;transition:background .3s;
}
.related a:hover{background:var(--navy);color:var(--paper)}
.related a:hover .rel-arrow{color:var(--gold)}
.related-lbl{font-family:var(--mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold-deep)}
.related a:hover .related-lbl{color:var(--gold-soft)}
.related h4{font-family:var(--serif);font-size:19px;font-weight:500;line-height:1.22;color:inherit}
.rel-arrow{font-family:var(--mono);font-size:11px;color:var(--gold-deep);margin-top:auto;letter-spacing:.18em;text-transform:uppercase}

/* FOOTER (same as home) */
.footer{background:#070F1B;color:#a3afbe;padding:72px 0 28px;border-top:1px solid rgba(184,145,92,.15)}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:clamp(32px,4vw,56px);margin-bottom:56px}
@media (max-width:880px){.footer-grid{grid-template-columns:1fr 1fr;gap:40px}}
@media (max-width:540px){.footer-grid{grid-template-columns:1fr}}
.footer .brand-name{color:var(--paper)}
.footer .brand-tag{color:var(--gold-soft)}
.footer-about{font-size:13.5px;line-height:1.65;margin-top:24px;max-width:36ch}
.footer h4{font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--paper);margin-bottom:22px;font-weight:500}
.footer ul{list-style:none;display:flex;flex-direction:column;gap:11px}
.footer ul a{font-size:13.5px;transition:color .2s}
.footer ul a:hover{color:var(--gold)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.06);padding-top:28px;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:#5a6677}

/* WHATSAPP FLOAT */
.wa-float{position:fixed;right:24px;bottom:24px;z-index:60;width:60px;height:60px;background:#1F8A5B;border-radius:50%;display:grid;place-items:center;box-shadow:0 16px 40px -10px rgba(31,138,91,.5);color:white;transition:transform .2s}
.wa-float:hover{transform:scale(1.08)}
.wa-float svg{width:28px;height:28px;fill:white}
.wa-float .pulse{position:absolute;inset:0;border-radius:50%;border:2px solid #1F8A5B;animation:pulse 2.4s ease-out infinite}
@keyframes pulse{0%{transform:scale(1);opacity:.6}100%{transform:scale(1.6);opacity:0}}

/* REVEAL */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .8s ease,transform .8s ease}
.reveal.in{opacity:1;transform:none}