/* =========================================================
   ABS CORPORATE SERVICES PROVIDER — CONCEPT 04
   "The Modern Corporate Concierge"
   Editorial. Warm ivory + deep charcoal + muted gold.
   ========================================================= */

:root{
  --ivory:#FAF6EE;
  --ivory-deep:#F1E9D6;
  --charcoal:#17140F;
  --charcoal-soft:#241F17;
  --gold:#A98753;
  --gold-line:#C9AA6E;
  --grey-soft:#DCD5C4;

  --ink:#201B12;
  --ink-soft:#6E6551;
  --line:#E4DCC7;
  --line-strong:#D3C8AC;

  --on-dark:#F4EEE0;
  --on-dark-soft:#B0A58A;

  --font-display:'Cormorant Garamond', serif;
  --font-body:'Work Sans', sans-serif;

  --ease:cubic-bezier(.22,.61,.36,1);
  --header-h:88px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--ivory);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:16px;
  font-weight:400;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{
  font-family:var(--font-display);
  font-weight:500;
  letter-spacing:0.002em;
  margin:0;
  color:var(--ink);
}
em{font-style:italic;color:var(--gold);}
p{margin:0;}
a{color:inherit;text-decoration:none;}
img{display:block;max-width:100%;}
ul{margin:0;padding:0;list-style:none;}
button{font-family:inherit;border:none;background:none;cursor:pointer;}

.wrap{max-width:1160px;margin:0 auto;padding:0 44px;}
@media (max-width:720px){.wrap{padding:0 24px;}}

::selection{background:var(--gold);color:#fff;}
a:focus-visible,button:focus-visible{outline:2px solid var(--gold);outline-offset:3px;}

@media (prefers-reduced-motion: reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important;}
}

.eyebrow{
  font-family:var(--font-body);
  font-size:11.5px;font-weight:600;color:var(--gold);
  text-transform:uppercase;letter-spacing:0.18em;
  margin-bottom:20px;
}
.eyebrow--light{color:var(--gold-line);}

/* ---------- BUTTONS ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:15px 30px;
  font-family:var(--font-body);font-weight:600;font-size:13px;
  letter-spacing:0.06em;text-transform:uppercase;
  transition:background .22s var(--ease), color .22s var(--ease), border-color .22s var(--ease);
  border:1px solid transparent;
  white-space:nowrap;
}
.btn-solid{background:var(--charcoal);color:var(--ivory);}
.btn-solid:hover{background:var(--gold);color:var(--charcoal);}
.btn-solid-light{background:var(--gold);color:var(--charcoal);}
.btn-solid-light:hover{background:var(--ivory);}
.btn-line{border-color:var(--charcoal);color:var(--charcoal);padding:11px 22px;font-size:12px;}
.btn-line:hover{border-color:var(--gold);color:var(--gold);}
.btn-text{color:var(--ink);border-bottom:1px solid var(--gold);padding:2px 0;letter-spacing:0.06em;font-size:12.5px;text-transform:uppercase;}
.btn-text:hover{color:var(--gold);}

/* ---------- HEADER ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(250,246,238,0.92);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s var(--ease);
}
.site-header.is-scrolled{box-shadow:0 8px 26px rgba(23,20,15,0.06);}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:var(--header-h);gap:24px;}
.brand-mark{height:30px;width:auto;}
.main-nav{display:flex;align-items:center;gap:34px;}
.main-nav a{
  font-size:13px;font-weight:500;color:var(--ink-soft);
  transition:color .2s var(--ease);
  position:relative;
}
.main-nav a::after{
  content:'';position:absolute;left:0;bottom:-4px;width:0;height:1px;background:var(--gold);
  transition:width .25s var(--ease);
}
.main-nav a:hover{color:var(--ink);}
.main-nav a:hover::after{width:100%;}

.nav-toggle{display:none;flex-direction:column;gap:5px;padding:8px;}
.nav-toggle span{width:22px;height:1px;background:var(--charcoal);}
.mobile-nav{display:none;flex-direction:column;gap:4px;padding:10px 24px 28px;border-top:1px solid var(--line);background:var(--ivory);}
.mobile-nav a{padding:13px 4px;font-weight:500;font-size:15px;border-bottom:1px solid var(--line);}
.mobile-nav .btn{margin-top:16px;width:100%;}
@media (max-width:960px){
  .main-nav{display:none;}
  .nav-toggle{display:flex;}
  .mobile-nav.is-open{display:flex;}
}

/* ---------- HERO ---------- */
.hero{padding:88px 0 0;}
.hero-grid{display:grid;grid-template-columns:1fr 0.9fr;gap:70px;align-items:center;padding-bottom:70px;}
.hero-copy h1{font-size:clamp(40px,5.6vw,64px);line-height:1.08;font-weight:500;}
.hero-sub{margin-top:26px;max-width:44ch;font-size:17px;color:var(--ink-soft);line-height:1.75;}
.hero-actions{display:flex;align-items:center;gap:28px;margin-top:40px;flex-wrap:wrap;}

.hero-visual{position:relative;}
.hero-art{width:100%;height:auto;display:block;}
.float-panel{
  position:absolute;bottom:8%;left:-12%;
  background:var(--ivory);
  border:1px solid var(--line-strong);
  padding:24px 26px;
  display:flex;flex-direction:column;gap:14px;
  box-shadow:0 30px 60px -24px rgba(23,20,15,0.22);
}
.fp-item{
  font-size:13px;color:var(--ink-soft);
  padding-bottom:12px;border-bottom:1px solid var(--line);
  letter-spacing:0.03em;
}
.fp-item:last-child{border-bottom:none;padding-bottom:0;}
@media (max-width:960px){
  .hero-grid{grid-template-columns:1fr;gap:40px;}
  .float-panel{position:static;margin-top:20px;width:100%;}
}

/* ---------- CONCIERGE INTRO ---------- */
.concierge-intro{padding:120px 0;background:var(--ivory-deep);}
.intro-grid{max-width:820px;}
.intro-statement{
  font-size:clamp(32px,4.6vw,54px);
  line-height:1.14;font-weight:500;
  margin-bottom:34px;
}
.intro-body{font-size:18px;line-height:1.85;color:var(--ink-soft);max-width:62ch;}

/* ---------- CONCIERGE MENU ---------- */
.menu-section{padding:120px 0;}
.menu-section .section-h{margin-bottom:56px;font-size:clamp(28px,3.4vw,40px);font-weight:500;}
.concierge-menu{border-top:1px solid var(--line-strong);}
.menu-item{border-bottom:1px solid var(--line-strong);}
.menu-trigger{
  width:100%;
  display:flex;align-items:center;gap:28px;
  padding:30px 0;
  text-align:left;
}
.menu-num{
  font-family:var(--font-display);font-size:16px;color:var(--gold);font-weight:500;
  width:32px;flex-shrink:0;
}
.menu-title{
  font-family:var(--font-display);font-size:clamp(24px,3vw,34px);font-weight:500;
  flex:1;
  transition:color .2s var(--ease);
}
.menu-item.is-open .menu-title{color:var(--gold);}
.menu-plus{
  position:relative;width:20px;height:20px;flex-shrink:0;
}
.menu-plus::before,.menu-plus::after{
  content:'';position:absolute;top:50%;left:50%;
  background:var(--ink);
  transition:transform .3s var(--ease), background .2s var(--ease);
}
.menu-plus::before{width:16px;height:1px;transform:translate(-50%,-50%);}
.menu-plus::after{width:1px;height:16px;transform:translate(-50%,-50%);}
.menu-item.is-open .menu-plus::after{transform:translate(-50%,-50%) rotate(90deg);opacity:0;}
.menu-item.is-open .menu-plus::before{background:var(--gold);}

.menu-panel{
  max-height:0;overflow:hidden;
  transition:max-height .4s var(--ease);
}
.menu-item.is-open .menu-panel{max-height:220px;}
.menu-panel ul{padding:0 0 32px 60px;display:flex;flex-direction:column;gap:12px;}
.menu-panel li{
  font-size:15.5px;color:var(--ink-soft);
  padding-left:18px;position:relative;
}
.menu-panel li::before{content:'';position:absolute;left:0;top:10px;width:8px;height:1px;background:var(--gold);}
@media (max-width:640px){
  .menu-trigger{gap:16px;}
  .menu-panel ul{padding-left:24px;}
}

/* ---------- ABS EXPERIENCE / FLOW ---------- */
.abs-experience{padding:120px 0;background:var(--ivory-deep);text-align:center;}
.abs-experience .section-h{font-size:clamp(28px,3.8vw,44px);font-weight:500;margin-bottom:70px;}
.flow-diagram{display:flex;flex-direction:column;align-items:center;}
.flow-node{
  font-family:var(--font-display);font-size:18px;font-weight:500;
  border:1px solid var(--gold);
  border-radius:50%;
  width:96px;height:96px;
  display:flex;align-items:center;justify-content:center;
}
.flow-abs{background:var(--charcoal);color:var(--ivory);border-color:var(--charcoal);}
.flow-connector{width:1px;background:var(--gold-line);display:block;}
.flow-connector-1{height:0;}
.flow-connector-2{height:0;}
.flow-req{
  display:flex;justify-content:center;gap:20px 32px;flex-wrap:wrap;
  position:relative;padding-top:42px;margin-top:0;
}
.flow-req::before{
  content:'';position:absolute;top:0;left:15%;right:15%;height:1px;background:var(--line-strong);
}
.flow-req span{
  position:relative;
  font-size:13.5px;color:var(--ink-soft);
  letter-spacing:0.04em;text-transform:uppercase;
  padding-top:2px;
}
.flow-req span::before{
  content:'';position:absolute;top:-42px;left:50%;width:1px;height:42px;background:var(--line-strong);
}
.flow-caption{max-width:52ch;margin:60px auto 0;color:var(--ink-soft);font-size:15.5px;}
@media (max-width:640px){
  .flow-req{gap:14px 22px;}
}

/* ---------- PRINCIPLES ---------- */
.principles{padding:120px 0;}
.principles-list{
  display:grid;grid-template-columns:repeat(4,1fr);
  border-top:1px solid var(--line-strong);
}
.principle{padding:40px 24px 0 0;border-right:1px solid var(--line-strong);}
.principle:last-child{border-right:none;}
.principle h3{
  font-family:var(--font-display);font-size:clamp(24px,2.6vw,32px);font-weight:500;
}
.principle p{margin-top:16px;font-size:14.5px;color:var(--ink-soft);}
@media (max-width:860px){
  .principles-list{grid-template-columns:1fr 1fr;}
  .principle{border-right:none;border-bottom:1px solid var(--line-strong);padding:30px 0;}
}
@media (max-width:560px){.principles-list{grid-template-columns:1fr;}}

/* ---------- UAE IMMERSIVE ---------- */
.uae-section{position:relative;overflow:hidden;min-height:560px;display:flex;align-items:center;}
.uae-media{position:absolute;inset:0;z-index:0;}
.uae-media svg{width:100%;height:100%;display:block;}
.uae-scrim{position:absolute;inset:0;background:linear-gradient(180deg, rgba(23,20,15,0.2), rgba(23,20,15,0.55));}
.uae-content{position:relative;z-index:1;padding:110px 0;max-width:640px;}
.uae-statement{font-size:clamp(30px,4.4vw,48px);color:var(--on-dark);line-height:1.14;font-weight:500;}
.uae-body{margin-top:26px;color:var(--on-dark-soft);font-size:16.5px;max-width:52ch;}

/* ---------- CLIENT JOURNEY ---------- */
.journey-section{padding:120px 0;}
.journey-section .section-h{font-size:clamp(28px,3.4vw,40px);font-weight:500;margin-bottom:60px;}
.journey-line{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding-top:26px;}
.jl-track{position:absolute;top:0;left:0;right:0;height:1px;background:var(--line-strong);}
.jl-fill{position:absolute;top:0;left:0;height:1px;width:0%;background:var(--gold);display:block;}
.jl-step{position:relative;display:flex;flex-direction:column;gap:14px;}
.jl-step::before{
  content:'';position:absolute;top:-31px;left:0;width:9px;height:9px;border-radius:50%;
  background:var(--ivory);border:1.5px solid var(--line-strong);
}
.jl-step.is-visible::before{border-color:var(--gold);background:var(--gold);}
.jl-num{font-family:var(--font-display);font-size:14px;color:var(--gold);}
.jl-label{font-family:var(--font-display);font-size:clamp(19px,2.2vw,24px);font-weight:500;}
@media (max-width:760px){
  .journey-line{grid-template-columns:1fr 1fr;gap:36px 24px;}
  .jl-track{display:none;}
}
@media (max-width:480px){.journey-line{grid-template-columns:1fr;}}

/* ---------- FINAL CTA ---------- */
.final-cta{background:var(--charcoal);padding:130px 0;text-align:center;}
.final-cta-inner{display:flex;flex-direction:column;align-items:center;gap:38px;}
.final-cta h2{
  color:var(--on-dark);
  font-size:clamp(32px,4.6vw,54px);
  line-height:1.12;font-weight:500;
}

/* ---------- FOOTER ---------- */
.site-footer{background:var(--charcoal);color:var(--on-dark-soft);padding:64px 0 28px;}
.footer-grid{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;
  padding-bottom:44px;border-bottom:1px solid rgba(201,170,110,0.2);
}
.footer-logo{height:36px;margin-bottom:18px;}
.footer-brand p{max-width:32ch;font-size:14px;line-height:1.7;}
.footer-col h4{
  font-family:var(--font-body);font-size:12px;font-weight:600;color:var(--on-dark);
  margin-bottom:18px;text-transform:uppercase;letter-spacing:0.08em;
}
.footer-col ul{display:flex;flex-direction:column;gap:12px;}
.footer-col a{font-size:14px;transition:color .18s;}
.footer-col a:hover{color:var(--gold-line);}
.footer-bottom{display:flex;justify-content:space-between;padding-top:26px;font-size:12.5px;flex-wrap:wrap;gap:10px;}
@media (max-width:860px){.footer-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:520px){.footer-grid{grid-template-columns:1fr;}}