/* ==========================================================================
   Triple-D — Deliver Delicate Design
   Editorial / minimal stylesheet — dark theme (Accenture Song–inspired layout)
   ========================================================================== */

:root{
  --bg:#0b0b0d;
  --bg-alt:#161719;
  --ink:#f3f3f1;
  --ink-soft:#c9cbce;
  --line:rgba(255,255,255,.14);
  --line-soft:rgba(255,255,255,.08);
  --blue:#4fb2e0;
  --blue-soft:rgba(79,178,224,.12);
  --gold:#f2a93b;
  --gold-soft:rgba(242,169,59,.12);
  --muted:#9a9da4;
  --muted-2:#6a6d73;
  --radius:4px;
  --maxw:1240px;
  --ff:'Poppins', Helvetica, Arial, sans-serif;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--ff);
  font-size:16px;
  line-height:1.65;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{font-family:var(--ff);font-weight:600;margin:0;line-height:1.15;letter-spacing:-.01em;}
p{margin:0;}
button{font-family:var(--ff);cursor:pointer;}

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

.gold{color:var(--gold);}
.blue{color:var(--blue);}

section{position:relative;padding:110px 0;}
@media (max-width:768px){ section{padding:72px 0;} }

.eyebrow{
  display:block;
  font-size:12.5px;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--muted-2);
  margin-bottom:22px;
  font-weight:500;
}

.statement{
  font-size:clamp(30px,4.4vw,52px);
  font-weight:600;
  max-width:900px;
  letter-spacing:-.02em;
  margin-bottom:60px;
  color:var(--ink);
}

/* ---------- links / buttons ---------- */
.link-arrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-size:15px;
  font-weight:600;
  padding-bottom:4px;
  border-bottom:1px solid var(--ink);
  color:var(--ink);
}
.link-arrow svg{width:16px;height:16px;transition:transform .2s ease;}
.link-arrow:hover svg{transform:translateX(4px);}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:15px 30px;
  border-radius:var(--radius);
  font-weight:600;
  font-size:14.5px;
  letter-spacing:.01em;
  border:1px solid var(--ink);
  transition:background .2s ease, color .2s ease;
  white-space:nowrap;
}
.btn-dark{background:var(--ink);color:var(--bg);}
.btn-dark:hover{background:#dcdcd9;}
.btn-outline{background:transparent;color:var(--ink);}
.btn-outline:hover{background:var(--ink);color:var(--bg);}
.btn-sm{padding:10px 20px;font-size:13px;}

/* ---------- header ---------- */
header{
  position:fixed;
  top:0;left:0;right:0;
  z-index:100;
  padding:26px 0;
  background:transparent;
  transition:background .3s ease, padding .3s ease, border-color .3s ease;
  border-bottom:1px solid transparent;
}
header.scrolled{
  background:rgba(11,11,13,.88);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  padding:16px 0;
  border-bottom:1px solid var(--line);
}
.nav-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
}
.brand{display:flex;align-items:center;gap:10px;}
.brand img{width:30px;height:auto;}
.brand-text{font-size:19px;font-weight:700;letter-spacing:-.01em;color:var(--ink);}

.nav-links{display:flex;align-items:center;gap:36px;}
.nav-links a{
  font-size:14.5px;
  font-weight:500;
  color:var(--ink-soft);
  position:relative;
  padding:4px 0;
  transition:color .2s ease;
}
.nav-links a:hover, .nav-links a.active{color:var(--gold);}
.nav-links a::after{
  content:"";
  position:absolute;left:0;bottom:0;
  width:0;height:1.5px;
  background:var(--gold);
  transition:width .25s ease;
}
.nav-links a:hover::after, .nav-links a.active::after{width:100%;}
.nav-cta-mobile{display:none;}

.nav-actions{display:flex;align-items:center;gap:16px;}
.burger{
  display:none;
  flex-direction:column;
  gap:5px;
  background:none;border:none;
  padding:6px;
  z-index:120;
}
.burger span{width:24px;height:2px;background:var(--ink);border-radius:2px;transition:all .3s ease;}
.burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.burger.open span:nth-child(2){opacity:0;}
.burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

@media (max-width:900px){
  .nav-links{
    position:fixed;
    top:0;right:0;
    height:100vh;
    width:min(78vw,340px);
    background:var(--bg-alt);
    flex-direction:column;
    justify-content:center;
    gap:30px;
    transform:translateX(100%);
    transition:transform .4s ease;
    border-left:1px solid var(--line);
    padding:0 40px;
  }
  .nav-links.open{transform:translateX(0);}
  .nav-actions .btn-dark{display:none;}
  .nav-cta-mobile{display:inline-flex;margin-top:10px;}
  .burger{display:flex;}
}

/* ---------- hero ---------- */
.hero{
  padding-top:170px;
  padding-bottom:0;
  position:relative;
  overflow:hidden;
}
.hero .container{position:relative;z-index:2;}

.hero-grid{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:56px;
  align-items:center;
}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr;}}

.hero-highlight{
  background:var(--bg-alt);
  border:1px solid var(--line);
  border-radius:22px;
  padding:24px;
}
.highlight-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:12px;
}
.tile{
  border-radius:14px;
  padding:20px 16px;
  color:#fff;
  font-weight:700;
  font-size:13.5px;
  line-height:1.25;
  min-height:80px;
  display:flex;
  align-items:flex-end;
  letter-spacing:-.01em;
  transition:transform .2s ease;
}
.tile:hover{transform:translateY(-3px);}
.highlight-head{padding:26px 6px 8px;}
.highlight-head h3{font-size:22px;color:var(--ink);margin-bottom:10px;}
.highlight-head p{font-size:13.5px;color:var(--muted);max-width:320px;}

.hero-title{
  font-size:clamp(42px,7.2vw,104px);
  font-weight:700;
  letter-spacing:-.02em;
  line-height:.98;
  color:var(--ink);
}
.hero-sub{
  margin-top:28px;
  font-size:19px;
  color:var(--muted);
  max-width:540px;
}
.hero-actions{margin-top:44px;display:flex;gap:44px;flex-wrap:wrap;}

.hero-strip{
  margin-top:90px;
  border-top:1px solid var(--line);
}
.hero-strip-inner{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
  padding:34px 0;
}
@media (max-width:700px){.hero-strip-inner{grid-template-columns:repeat(2,1fr);}}
.hero-strip .stat b{
  display:block;
  font-size:clamp(26px,3vw,36px);
  font-weight:700;
  color:var(--ink);
}
.hero-strip .stat span{font-size:12.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted-2);}

/* ---------- about ---------- */
.about-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:80px;
  align-items:start;
}
@media (max-width:860px){.about-grid{grid-template-columns:1fr;gap:50px;}}
.about-lead p{font-size:18px;color:var(--ink-soft);margin-bottom:20px;}
.about-lead p:last-child{margin-bottom:0;}
.about-lead b{color:var(--ink);}

.vm-grid{
  margin-top:46px;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:30px;
}
@media (max-width:520px){.vm-grid{grid-template-columns:1fr;}}
.vm-block{
  padding-top:18px;
  border-top:2px solid var(--line);
}
.vm-block.vision{border-top-color:var(--blue);}
.vm-block.mission{border-top-color:var(--gold);}
.vm-block h4{font-size:16px;margin-bottom:10px;color:var(--ink);}
.vm-block p{color:var(--muted);font-size:14.5px;}

.goal-list{display:flex;flex-direction:column;}
.goal-row{
  display:flex;gap:22px;
  padding:26px 0;
  border-bottom:1px solid var(--line-soft);
}
.goal-list .goal-row:first-child{border-top:1px solid var(--line-soft);}
.goal-num{
  font-size:14px;
  color:var(--muted-2);
  flex-shrink:0;
  width:26px;
  padding-top:2px;
  font-weight:600;
}
.goal-row h4{font-size:16.5px;margin-bottom:8px;color:var(--ink);}
.goal-row p{font-size:14.5px;color:var(--muted);}
.goal-row strong{color:var(--ink);font-weight:600;}

/* ---------- services (elevated panel) ---------- */
.dark-section{
  background:var(--bg-alt);
}

.services-list{display:flex;flex-direction:column;}
.service-row{
  display:grid;
  grid-template-columns:48px 280px 1fr 20px;
  align-items:center;
  gap:26px;
  padding:26px 0;
  border-bottom:1px solid var(--line);
  transition:opacity .2s ease;
}
.services-list .service-row:first-child{border-top:1px solid var(--line);}
.service-row:hover{opacity:.75;}
.service-row-icon{
  width:40px;height:40px;
  border-radius:50%;
  border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;
  color:var(--ink);
}
.service-row-icon svg{width:18px;height:18px;}
.service-row h3{font-size:20px;font-weight:600;color:var(--ink);}
.service-row p{font-size:14.5px;color:var(--muted);}
.row-arrow{width:18px;height:18px;color:var(--muted-2);transition:transform .2s ease;}
.service-row:hover .row-arrow{transform:translateX(5px);color:var(--ink);}

@media (max-width:800px){
  .service-row{grid-template-columns:36px 1fr 18px;grid-template-areas:"icon title arrow" "icon desc arrow";}
  .service-row-icon{grid-area:icon;width:34px;height:34px;}
  .service-row h3{grid-area:title;font-size:17px;}
  .service-row p{grid-area:desc;}
  .row-arrow{grid-area:arrow;}
}

/* ---------- process ---------- */
.process-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:30px;
}
@media (max-width:900px){.process-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:520px){.process-grid{grid-template-columns:1fr;}}
.process-card{padding-top:22px;border-top:1px solid var(--line);position:relative;}
.process-card .pnum{
  font-size:15px;
  color:var(--muted-2);
  font-weight:600;
  margin-bottom:18px;
}
.process-card h4{font-size:17px;margin-bottom:10px;color:var(--ink);}
.process-card p{font-size:14.5px;color:var(--muted);}

/* ---------- contact ---------- */
.contact-grid{
  display:grid;
  grid-template-columns:.9fr 1.1fr;
  gap:70px;
}
@media (max-width:900px){.contact-grid{grid-template-columns:1fr;}}

.contact-info-list{display:flex;flex-direction:column;gap:26px;margin-top:40px;}
.contact-info-item{display:flex;gap:16px;align-items:flex-start;}
.contact-info-item .ci-icon{
  width:40px;height:40px;flex-shrink:0;
  border-radius:50%;
  border:1px solid var(--line);
  color:var(--ink);
  display:flex;align-items:center;justify-content:center;
}
.contact-info-item .ci-icon svg{width:18px;height:18px;}
.contact-info-item h4{font-size:13px;margin-bottom:5px;color:var(--muted-2);text-transform:uppercase;letter-spacing:.06em;font-weight:600;}
.contact-info-item p, .contact-info-item a{font-size:15.5px;color:var(--ink-soft);}
.contact-info-item a:hover{color:var(--blue);}

.social-row{display:flex;gap:12px;margin-top:38px;}
.social-row a{
  width:40px;height:40px;
  border:1px solid var(--line);
  border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  color:var(--ink);
  transition:all .2s ease;
}
.social-row a:hover{border-color:var(--ink);background:var(--ink);color:var(--bg);}
.social-row svg{width:17px;height:17px;}

.contact-form{
  padding:38px;
  border:1px solid var(--line);
  background:var(--bg-alt);
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
@media (max-width:520px){.form-row{grid-template-columns:1fr;}}
.field{display:flex;flex-direction:column;gap:8px;margin-bottom:18px;}
.field label{font-size:12px;text-transform:uppercase;letter-spacing:.07em;color:var(--muted-2);font-weight:600;}
.field input, .field textarea, .field select{
  background:var(--bg);
  border:1px solid var(--line);
  border-radius:2px;
  padding:13px 15px;
  color:var(--ink);
  font-family:var(--ff);
  font-size:14.5px;
  outline:none;
  transition:border-color .2s ease;
  resize:none;
}
.field input::placeholder, .field textarea::placeholder{color:var(--muted-2);}
.field input:focus, .field textarea:focus, .field select:focus{border-color:var(--ink);}
.field select option{background:var(--bg-alt);color:var(--ink);}
.form-note{font-size:12.5px;color:var(--muted-2);margin-top:10px;}

.map-wrap{
  margin-top:80px;
  border:1px solid var(--line);
  overflow:hidden;
  filter:invert(92%) grayscale(35%) contrast(0.9) brightness(0.95);
}
.map-wrap iframe{width:100%;height:340px;border:0;display:block;}

/* ---------- footer ---------- */
footer{
  background:var(--bg-alt);
  color:var(--ink);
  padding:100px 0 30px;
  border-top:1px solid var(--line);
}
.footer-cta{
  color:var(--ink);
  font-size:clamp(34px,5vw,58px);
  margin-bottom:80px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr .8fr .8fr 1.1fr;
  gap:40px;
  padding-top:50px;
  border-top:1px solid var(--line);
}
@media (max-width:820px){.footer-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:520px){.footer-grid{grid-template-columns:1fr;}}
.footer-brand .brand{margin-bottom:18px;}
.footer-brand .brand-text{color:var(--ink);}
.footer-brand p{font-size:14.5px;color:var(--muted);max-width:320px;}
.footer-col h5{font-size:12.5px;text-transform:uppercase;letter-spacing:.09em;color:var(--muted-2);margin-bottom:20px;font-weight:600;}
.footer-col ul{display:flex;flex-direction:column;gap:12px;}
.footer-col a, .footer-col li{font-size:14.5px;color:var(--muted);}
.footer-col a:hover{color:var(--gold);}
.footer-bottom{
  margin-top:60px;
  padding-top:26px;
  border-top:1px solid var(--line);
  font-size:13px;
  color:var(--muted-2);
}

/* ---------- reveal animation ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease, transform .6s ease;}
.reveal.visible{opacity:1;transform:translateY(0);}

/* ---------- back to top ---------- */
.to-top{
  position:fixed;
  right:24px;bottom:24px;
  width:44px;height:44px;
  border-radius:50%;
  background:var(--ink);
  color:var(--bg);
  display:flex;align-items:center;justify-content:center;
  opacity:0;pointer-events:none;
  transform:translateY(12px);
  transition:all .3s ease;
  z-index:90;
  border:none;
}
.to-top.show{opacity:1;pointer-events:auto;transform:translateY(0);}
.to-top svg{width:18px;height:18px;}

::selection{background:var(--ink);color:var(--bg);}

/* scrollbar */
::-webkit-scrollbar{width:10px;}
::-webkit-scrollbar-track{background:var(--bg);}
::-webkit-scrollbar-thumb{background:#3a3b3f;border-radius:10px;}
::-webkit-scrollbar-thumb:hover{background:var(--muted);}