/* ============ TOKENS ============ */
:root{
  --gold: #E9A825;
  --gold-light: #F4C542;
  --black: #0A0A0A;
  --surface: #141414;
  --surface-2: #1A1A1A;
  --border: rgba(233,168,37,0.18);
  --border-soft: rgba(255,255,255,0.08);
  --ink: #F5F1E8;
  --muted: rgba(245,241,232,0.6);

  --font-display: 'Playfair Display', serif;
  --font-head: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --radius: 10px;
  --radius-sm: 6px;
  --shadow: 0 24px 60px -20px rgba(0,0,0,0.6);
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--black);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{font-family:var(--font-display); margin:0; line-height:1.15; font-weight:700;}
p{margin:0; color:var(--muted); line-height:1.7;}
a{color:inherit; text-decoration:none;}
ul{margin:0; padding:0; list-style:none;}
img,svg{display:block; max-width:100%;}
button{font-family:inherit;}

.wrap{max-width:1180px; margin:0 auto; padding:0 24px;}
.text-gold{color:var(--gold);}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; scroll-behavior:auto !important;}
}

/* ============ SCROLL PULSE BAR ============ */
.scroll-pulse{position:fixed; top:0; left:0; width:100%; height:3px; background:transparent; z-index:1000;}
.scroll-pulse__fill{height:100%; width:0%; background:linear-gradient(90deg,var(--gold),var(--gold-light)); box-shadow:0 0 8px var(--gold); transition:width .1s linear;}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:14px 28px; border-radius:var(--radius-sm); font-family:var(--font-head); font-weight:600; font-size:0.85rem;
  letter-spacing:0.03em; text-transform:uppercase;
  border:1.5px solid transparent; cursor:pointer; transition:transform .2s ease, box-shadow .2s ease, background .2s ease;
  white-space:nowrap;
}
.btn__icon{font-size:0.95rem;}
.btn--primary{background:var(--gold); color:#181104;}
.btn--primary:hover{background:var(--gold-light); transform:translateY(-2px); box-shadow:0 12px 30px -10px rgba(233,168,37,0.5);}
.btn--ghost{background:transparent; color:var(--gold); border-color:var(--gold);}
.btn--ghost:hover{background:rgba(233,168,37,0.08); transform:translateY(-2px);}
.btn--sm{padding:10px 20px; font-size:0.75rem;}
.btn--full{width:100%;}

/* ============ HEADER ============ */
.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(10,10,10,0.75); backdrop-filter:blur(12px);
  border-bottom:1px solid transparent; transition:border-color .2s ease, background .2s ease;
}
.site-header.scrolled{border-bottom-color:var(--border-soft); background:rgba(10,10,10,0.92);}
.header-inner{display:flex; align-items:center; justify-content:space-between; gap:20px; height:84px;}
.logo{display:flex; align-items:center; gap:10px; flex-shrink:0;}
.logo__icon{width:38px; height:auto; transform-origin:50% 50%; animation:blinkWink 30s ease-in-out infinite;}
@keyframes blinkWink{
  0%, 95%, 100%{transform:scaleY(1);}
  96.5%{transform:scaleY(0.08);}
  98%{transform:scaleY(1);}
}
@media (prefers-reduced-motion: reduce){
  .logo__icon{animation:none;}
}
@keyframes blinkTrigger{
  0%, 100%{transform:scaleY(1);}
  50%{transform:scaleY(0.08);}
}
.logo__icon.is-blinking{animation:blinkTrigger 0.35s ease-in-out;}
.logo__text{font-family:var(--font-head); font-weight:700; font-size:1.05rem; color:var(--ink); letter-spacing:0.02em; display:flex; flex-direction:column; line-height:1.2;}
.logo__title{display:inline-block;}
.logo-i{position:relative; display:inline-block;}
.logo-i__dot{position:absolute; width:0.15em; height:0.15em; border-radius:50%; background:var(--gold); left:50%; top:0.23em; transform:translateX(-50%);}
.logo__text em{font-style:normal; font-family:var(--font-body); font-weight:500; font-size:0.6rem; color:var(--gold); letter-spacing:0.08em; text-transform:uppercase;}
.main-nav{display:flex; gap:20px; flex-shrink:1; min-width:0;}
.main-nav a{
  font-family:var(--font-head); font-weight:500; font-size:0.74rem; letter-spacing:0.04em; text-transform:uppercase;
  color:var(--ink); position:relative; padding:6px 0; white-space:nowrap;
}
.main-nav a::after{content:''; position:absolute; left:0; bottom:-2px; width:0; height:2px; background:var(--gold); transition:width .2s ease;}
.main-nav a:hover::after, .main-nav a.is-active::after{width:100%;}
.main-nav a.is-active{color:var(--gold);}
.header-actions{display:flex; align-items:center; gap:24px; flex-shrink:0;}
.nav-toggle{display:none; flex-direction:column; gap:5px; background:none; border:none; padding:8px; cursor:pointer;}
.nav-toggle span{width:22px; height:2px; background:var(--ink); border-radius:2px;}

/* ============ HERO ============ */
.hero{position:relative; overflow:hidden; padding:180px 0 140px; text-align:center; isolation:isolate;}
.hero__glow{position:absolute; border-radius:50%; filter:blur(80px); z-index:-1;}
.hero__glow--a{width:600px; height:600px; background:radial-gradient(circle, rgba(233,168,37,0.22), transparent 70%); top:-200px; right:-100px;}
.hero__glow--b{width:500px; height:500px; background:radial-gradient(circle, rgba(233,168,37,0.12), transparent 70%); bottom:-250px; left:-150px;}
.hero__silhouette{position:absolute; bottom:0; left:50%; transform:translateX(-50%); width:100%; max-width:900px; z-index:-1; opacity:0.5;}
.hero__inner{position:relative; max-width:760px; margin:0 auto;}
.eyebrow{
  display:inline-block; font-family:var(--font-head); font-size:0.78rem; font-weight:600;
  letter-spacing:0.12em; text-transform:uppercase; color:var(--gold); margin-bottom:22px;
}
.hero h1{font-size:clamp(2.6rem, 6vw, 4.6rem); color:var(--ink); margin-bottom:24px;}
.hero__sub{font-size:1.15rem; max-width:520px; margin:0 auto 40px; color:var(--muted);}
.hero__cta{display:flex; gap:18px; justify-content:center; flex-wrap:wrap;}

/* ============ SECTIONS ============ */
.section{padding:120px 0;}
.section--alt{background:var(--surface);}
.section--darker{background:#080808;}
.section__head{max-width:640px; margin-bottom:60px;}
.section__head--center{margin-left:auto; margin-right:auto; text-align:center;}
.section__head h2{font-size:clamp(1.9rem,3.2vw,2.6rem); margin-bottom:10px;}
.section__sub{font-size:1.02rem; margin-top:14px;}

/* Services */
.card-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:22px; margin-bottom:56px;}
.service-card{
  background:var(--surface); border:1px solid var(--border-soft); border-radius:var(--radius);
  padding:32px 26px; transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.service-card:hover{transform:translateY(-6px); box-shadow:var(--shadow); border-color:var(--border);}
.service-card__icon{width:40px; height:40px; color:var(--gold); margin-bottom:20px;}
.service-card h3{font-size:1.15rem; margin-bottom:10px; color:var(--ink); font-weight:600;}
.service-card p{font-size:0.92rem;}

.feature-strip{display:grid; grid-template-columns:repeat(4,1fr); gap:20px; padding-top:40px; border-top:1px solid var(--border-soft);}
.feature-item{display:flex; align-items:center; gap:14px;}
.feature-item__icon{font-size:1.3rem; color:var(--gold);}
.feature-item div{display:flex; flex-direction:column;}
.feature-item strong{font-family:var(--font-head); font-size:0.92rem; font-weight:600; color:var(--ink);}
.feature-item span{font-size:0.8rem; color:var(--muted);}

.tag-row{display:flex; flex-wrap:wrap; gap:8px;}
.tag{
  font-family:var(--font-mono); font-size:0.72rem; font-weight:500; color:var(--gold);
  background:rgba(233,168,37,0.1); padding:5px 10px; border-radius:6px; border:1px solid var(--border);
}

/* Why Blink BI */
.checklist-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:20px;}
.check-item{
  display:flex; align-items:center; gap:12px; font-family:var(--font-head); font-weight:500; font-size:0.98rem;
  padding:22px 24px; background:var(--surface-2); border-radius:var(--radius); border:1px solid var(--border-soft);
}
.check-item__mark{color:var(--gold); font-weight:700;}

/* Portfolio */
.portfolio-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:24px;}
.port-card{
  background:var(--surface); border:1px solid var(--border-soft); border-radius:var(--radius);
  padding:24px; transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.port-card:hover{transform:translateY(-6px); box-shadow:var(--shadow); border-color:var(--border);}
.port-card__chart{background:var(--black); border-radius:var(--radius-sm); padding:14px; margin-bottom:16px;}
.port-card__tag{
  font-family:var(--font-mono); font-size:0.7rem; text-transform:uppercase; letter-spacing:0.05em;
  color:var(--gold); font-weight:600;
}
.port-card h3{font-family:var(--font-head); font-size:1.05rem; font-weight:600; margin:10px 0 8px; color:var(--ink);}
.port-card p{font-size:0.9rem;}

/* About */
.about-grid{display:grid; grid-template-columns:0.7fr 1.3fr; gap:60px; align-items:center;}
.about-ring{
  width:220px; height:220px; border-radius:50%; margin:0 auto;
  background:conic-gradient(var(--gold),var(--gold-light),var(--gold));
  padding:6px; animation:rotateRing 10s linear infinite;
  display:flex; align-items:center; justify-content:center;
}
@keyframes rotateRing{to{transform:rotate(360deg);}}
.about-ring__icon{width:70%; height:auto; background:var(--black); border-radius:50%; padding:30px;}
.about-copy h2{margin-bottom:18px;}
.about-copy p{margin-bottom:16px; font-size:1rem;}
.about-badges{display:flex; flex-wrap:wrap; gap:10px; margin:20px 0 16px;}

.about-exp__title{font-family:var(--font-head); font-size:1rem; font-weight:600; color:var(--ink); margin:28px 0 14px; text-transform:uppercase; letter-spacing:0.04em;}
.about-exp{display:flex; flex-direction:column; gap:0;}
.about-exp li{
  display:flex; align-items:center; gap:10px; flex-wrap:wrap;
  padding:12px 0; border-top:1px solid var(--border-soft); font-size:0.9rem;
}
.about-exp li:first-child{border-top:none;}
.about-exp__role{font-family:var(--font-head); font-weight:600; color:var(--ink);}
.about-exp__co{color:var(--gold); font-size:0.85rem;}
.about-exp__co::before{content:'—'; color:var(--muted); margin-right:10px;}
.badge{
  font-size:0.8rem; font-weight:600; font-family:var(--font-head); color:var(--ink); background:var(--surface-2);
  border:1px solid var(--border); padding:9px 16px; border-radius:999px;
}

/* Testimonials */
.testimonial-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:24px;}
.testimonial-card{
  background:var(--surface); border:1px solid var(--border-soft); border-radius:var(--radius);
  padding:32px 28px; margin:0; position:relative;
}
.testimonial-card__mark{font-family:var(--font-display); font-size:3rem; color:var(--gold); line-height:1; display:block; margin-bottom:6px;}
.testimonial-card p{color:var(--ink); font-size:1rem; margin-bottom:22px; font-style:italic;}
.testimonial-card footer{display:flex; flex-direction:column;}
.testimonial-card footer strong{font-family:var(--font-head); font-size:0.9rem; color:var(--ink);}
.testimonial-card footer span{font-size:0.8rem; color:var(--muted); margin-top:2px;}

/* Blog */
.blog-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:24px;}
.blog-card{
  background:var(--black); border:1px solid var(--border-soft); border-radius:var(--radius);
  padding:28px; transition:transform .25s ease, border-color .25s ease;
}
.blog-card:hover{transform:translateY(-6px); border-color:var(--border);}
.blog-card__tag{
  font-family:var(--font-mono); font-size:0.7rem; text-transform:uppercase; letter-spacing:0.05em; color:var(--gold); font-weight:600;
}
.blog-card h3{font-family:var(--font-head); font-size:1.05rem; font-weight:600; margin:12px 0 10px; color:var(--ink); line-height:1.4;}
.blog-card p{font-size:0.88rem;}

/* Contact */
.contact-grid{display:grid; grid-template-columns:0.9fr 1.1fr; gap:60px;}
.contact-info h2{font-size:clamp(1.9rem,3.2vw,2.5rem); margin-bottom:14px;}
.contact-info p{margin-bottom:28px;}
.contact-links{display:flex; flex-direction:column; gap:14px;}
.contact-link{display:flex; align-items:center; gap:12px; font-family:var(--font-head); font-weight:600; font-size:0.92rem; padding:16px 18px; background:var(--surface); border-radius:var(--radius); border:1px solid var(--border-soft); transition:border-color .2s ease;}
.contact-link:hover{border-color:var(--gold);}
.contact-link__icon{width:26px; height:26px; border-radius:50%; background:var(--gold); color:#181104; display:flex; align-items:center; justify-content:center; font-size:0.75rem; font-weight:700;}

.contact-form{background:var(--surface); border-radius:var(--radius); padding:32px; display:flex; flex-direction:column; gap:16px; border:1px solid var(--border-soft);}
.form-row{display:grid; grid-template-columns:1fr 1fr; gap:16px;}
.contact-form label{display:flex; flex-direction:column; gap:6px; font-family:var(--font-head); font-size:0.8rem; font-weight:600; color:var(--ink); text-transform:uppercase; letter-spacing:0.03em;}
.contact-form label.full{width:100%;}
.contact-form input, .contact-form select, .contact-form textarea{
  font-family:var(--font-body); font-size:0.95rem; padding:12px 14px; border-radius:var(--radius-sm);
  border:1.5px solid var(--border-soft); background:var(--black); color:var(--ink); font-weight:400; text-transform:none; letter-spacing:normal;
}
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus{
  outline:none; border-color:var(--gold); box-shadow:0 0 0 3px rgba(233,168,37,0.15);
}
.form-note{font-size:0.85rem; color:var(--gold); min-height:1em;}

/* ============ SHARE WIDGET ============ */
.share{position:relative;}
.share__btn{
  display:flex; align-items:center; justify-content:center; width:40px; height:40px;
  border-radius:50%; background:transparent; border:1.5px solid var(--border-soft); color:var(--ink);
  cursor:pointer; transition:border-color .2s ease, color .2s ease;
}
.share__btn:hover, .share__btn.is-active{border-color:var(--gold); color:var(--gold);}
.share__panel{
  position:absolute; top:calc(100% + 12px); right:0; background:var(--surface); border:1px solid var(--border-soft);
  border-radius:var(--radius); padding:8px; min-width:180px; box-shadow:var(--shadow);
  opacity:0; visibility:hidden; transform:translateY(-8px); transition:opacity .2s ease, transform .2s ease, visibility .2s ease;
  z-index:200;
}
.share__panel.is-open{opacity:1; visibility:visible; transform:translateY(0);}
.share__item{
  display:flex; align-items:center; gap:12px; width:100%; padding:10px 12px; border-radius:var(--radius-sm);
  font-family:var(--font-body); font-size:0.9rem; color:var(--ink); background:none; border:none; cursor:pointer; text-align:left;
}
.share__item:hover{background:var(--surface-2); color:var(--gold);}
.share__item span{width:20px; text-align:center; font-weight:700; font-size:0.85rem; color:var(--gold);}
.share__item--copy{font-family:var(--font-body);}

/* ============ PBI EMBED ============ */
.pbi-feature{
  display:grid; grid-template-columns:0.85fr 1.15fr; gap:40px; align-items:center;
  background:var(--surface); border:1px solid var(--border-soft); border-radius:var(--radius);
  padding:36px; margin-bottom:56px;
}
.pbi-feature__copy h3{font-family:var(--font-head); font-size:1.4rem; font-weight:600; color:var(--ink); margin:12px 0 14px;}
.pbi-feature__copy p{font-size:0.95rem;}
.pbi-embed-wrap{
  position:relative; width:100%; aspect-ratio:600/373.5; border-radius:var(--radius-sm); overflow:hidden;
  border:1px solid var(--border-soft); background:var(--black);
}
.pbi-embed-wrap iframe{position:absolute; inset:0; width:100%; height:100%; border:0;}

/* ============ DATA CATALOG ============ */
.inline-link{color:var(--gold); text-decoration:underline; text-underline-offset:2px;}
.inline-link:hover{color:var(--gold-light);}
.catalog{max-width:900px; margin:0 auto;}
.catalog__controls{display:flex; gap:14px; flex-wrap:wrap; margin-bottom:16px;}
.catalog__search{
  flex:1; min-width:240px; display:flex; align-items:center; gap:10px;
  background:var(--black); border:1.5px solid var(--border-soft); border-radius:var(--radius-sm); padding:12px 16px;
  color:var(--muted);
}
.catalog__search input{
  flex:1; background:none; border:none; outline:none; color:var(--ink); font-family:var(--font-body); font-size:0.95rem;
}
.catalog__search input::placeholder{color:var(--muted);}
#catalogCategory{
  background:var(--black); border:1.5px solid var(--border-soft); border-radius:var(--radius-sm); padding:12px 16px;
  color:var(--ink); font-family:var(--font-body); font-size:0.9rem; min-width:200px;
}
.catalog__count{font-family:var(--font-mono); font-size:0.8rem; color:var(--muted); margin-bottom:14px;}
.catalog__list{
  max-height:480px; overflow-y:auto; border:1px solid var(--border-soft); border-radius:var(--radius);
  background:var(--black);
}
.catalog__row{
  display:flex; align-items:center; justify-content:space-between; gap:12px;
  padding:13px 18px; border-bottom:1px solid var(--border-soft); font-size:0.92rem;
}
.catalog__row:last-child{border-bottom:none;}
.catalog__row-name{color:var(--ink);}
.catalog__row-right{display:flex; align-items:center; gap:12px; flex-shrink:0;}
.catalog__row-cat{
  font-family:var(--font-mono); font-size:0.68rem; text-transform:uppercase; letter-spacing:0.04em;
  color:var(--gold); background:rgba(233,168,37,0.1); padding:4px 9px; border-radius:6px; white-space:nowrap;
}
.catalog__row-link{color:var(--muted); font-size:0.8rem; white-space:nowrap;}
.catalog__row-link:hover{color:var(--gold);}
.catalog__empty{padding:40px 20px; text-align:center; color:var(--muted); font-size:0.9rem;}

/* ============ FOOTER ============ */
.site-footer{background:#080808; border-top:1px solid var(--border-soft); padding:44px 0;}
.footer-inner{display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:20px;}
.footer-nav{display:flex; gap:22px; flex-wrap:wrap;}
.footer-nav a{color:var(--muted); font-size:0.82rem; font-family:var(--font-head); text-transform:uppercase; letter-spacing:0.04em;}
.footer-nav a:hover{color:var(--gold);}
.footer-copy{color:rgba(245,241,232,0.4); font-size:0.8rem;}

/* ============ REVEAL ANIMATION ============ */
.reveal{opacity:0; transform:translateY(24px); transition:opacity .7s ease, transform .7s ease;}
.reveal.is-visible{opacity:1; transform:translateY(0);}

/* ============ RESPONSIVE ============ */
@media (max-width:1180px){
  .pbi-feature{grid-template-columns:1fr;}
  .catalog__controls{flex-direction:column;}
  .card-grid{grid-template-columns:repeat(2,1fr);}
  .feature-strip{grid-template-columns:repeat(2,1fr);}
  .checklist-grid{grid-template-columns:repeat(2,1fr);}
  .portfolio-grid{grid-template-columns:repeat(2,1fr);}
  .testimonial-grid{grid-template-columns:1fr;}
  .blog-grid{grid-template-columns:1fr;}
  .about-grid{grid-template-columns:1fr; text-align:center;}
  .contact-grid{grid-template-columns:1fr;}
  .main-nav{
    display:flex; position:absolute; top:84px; left:0; right:0; flex-direction:column;
    background:var(--black); border-bottom:1px solid var(--border-soft); padding:8px 24px;
    max-height:0; overflow:hidden; transition:max-height .25s ease;
  }
  .main-nav.is-open{max-height:400px; padding:16px 24px;}
  .main-nav a{padding:14px 0; border-top:1px solid var(--border-soft);}
  .main-nav a:first-child{border-top:none;}
  .nav-toggle{display:flex;}
}
@media (max-width:560px){
  .card-grid, .portfolio-grid, .checklist-grid, .feature-strip{grid-template-columns:1fr;}
  .form-row{grid-template-columns:1fr;}
  .hero{padding:140px 0 80px;}
  .header-actions .btn--sm{display:none;}
}