/* =========================================================
   Digital Intelligence Solutions Consulting LLC
   ========================================================= */

:root{
  --bg: #0A0F1C;
  --bg-alt: #0D1424;
  --surface: #121B2E;
  --surface-2: #172238;
  --border: #223051;
  --border-soft: #1B2740;

  --text: #EAF0F8;
  --text-dim: #A6B1C6;
  --text-faint: #71809A;

  --accent-gold: #E8AA3D;
  --accent-gold-soft: #F3C878;
  --accent-indigo: #5D6FFF;
  --accent-indigo-soft: #8A96FF;

  --font-head: "Sora", system-ui, sans-serif;
  --font-body: "IBM Plex Sans", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", monospace;

  --max: 1180px;
  --radius: 10px;
  --ease: cubic-bezier(.4,0,.2,1);
}

*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; scroll-padding-top: 84px; }
body{
  margin:0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration: none; }
ul{ list-style: none; margin:0; padding:0; }
h1,h2,h3,h4{ font-family: var(--font-head); margin:0; color: var(--text); font-weight: 700; }
p{ margin: 0 0 1em; color: var(--text-dim); }
p:last-child{ margin-bottom:0; }

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

.skip-link{
  position:absolute; left:-999px; top:0; background:var(--accent-gold); color:#0A0F1C;
  padding:10px 16px; z-index:200; font-weight:600;
}
.skip-link:focus{ left:16px; top:16px; }

:focus-visible{ outline: 2px solid var(--accent-gold); outline-offset: 3px; }

/* faint scan-line texture over whole page */
.scan-overlay{
  position: fixed; inset:0; pointer-events:none; z-index: 1;
  background-image: repeating-linear-gradient(
    to bottom, rgba(255,255,255,0.012) 0px, rgba(255,255,255,0.012) 1px,
    transparent 1px, transparent 3px
  );
  mix-blend-mode: overlay;
}

/* =================== HEADER =================== */
.site-header{
  position: sticky; top:0; z-index: 100;
  background: rgba(10,15,28,0.78);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-soft);
  transition: background .3s var(--ease);
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding: 14px 24px;
}
.brand{ display:flex; align-items:center; gap:10px; }
.brand-mark{ display:flex; flex-shrink:0; }
.brand-text{ display:flex; flex-direction:column; line-height:1.15; }
.brand-name{ font-family: var(--font-head); font-weight:700; font-size: 0.95rem; color:var(--text); }
.brand-sub{ font-size: 0.72rem; color: var(--text-faint); letter-spacing: 0.02em; }

.main-nav{ display:flex; align-items:center; gap: 28px; }
.main-nav a{
  font-size: 0.92rem; color: var(--text-dim); font-weight:500;
  position: relative; padding: 4px 0; transition: color .2s;
}
.main-nav a:hover{ color: var(--text); }
.main-nav a:not(.nav-cta)::after{
  content:""; position:absolute; left:0; right:100%; bottom:-2px; height:1px;
  background: var(--accent-gold); transition: right .25s var(--ease);
}
.main-nav a:not(.nav-cta):hover::after{ right:0; }

.nav-cta{
  background: var(--accent-gold); color:#161008 !important; font-weight:600 !important;
  padding: 9px 18px; border-radius: 6px; transition: background .2s, transform .2s;
}
.nav-cta:hover{ background: var(--accent-gold-soft); transform: translateY(-1px); }

.nav-toggle{
  display:none; flex-direction:column; justify-content:center; gap:5px;
  width:38px; height:38px; background:none; border:1px solid var(--border); border-radius:6px;
  cursor:pointer;
}
.nav-toggle span{ display:block; width:18px; height:2px; background: var(--text); margin:0 auto; transition: transform .25s, opacity .25s; }
.nav-toggle.open span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2){ opacity:0; }
.nav-toggle.open span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

/* =================== BUTTONS =================== */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding: 13px 24px; border-radius: 6px; font-weight:600; font-size:0.95rem;
  border: 1px solid transparent; cursor:pointer; transition: all .2s var(--ease);
  font-family: var(--font-body);
}
.btn-primary{ background: var(--accent-gold); color:#161008; }
.btn-primary:hover{ background: var(--accent-gold-soft); transform: translateY(-1px); }
.btn-ghost{ background: transparent; color: var(--text); border-color: var(--border); }
.btn-ghost:hover{ border-color: var(--accent-indigo-soft); color: var(--accent-indigo-soft); }
.btn-lg{ padding:16px 32px; font-size:1.02rem; }
.btn-block{ width:100%; }

/* =================== HERO =================== */
.hero{ position:relative; overflow:hidden; padding-top: 64px; }
.hero-inner{
  display:grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items:center;
  padding-bottom: 72px;
}
.eyebrow{
  font-size: 0.85rem; color: var(--accent-gold); font-weight:600; margin: 0 0 14px;
  font-family: var(--font-mono); letter-spacing: 0.01em;
}
.hero h1{
  font-size: clamp(2.1rem, 4vw, 3.1rem); line-height:1.12; letter-spacing:-0.01em;
  margin-bottom: 20px;
}
.hero-lead{ font-size: 1.08rem; max-width: 46ch; margin-bottom: 28px; }
.hero-actions{ display:flex; gap:14px; flex-wrap:wrap; margin-bottom: 30px; }
.hero-flags{ display:flex; gap: 22px; flex-wrap:wrap; }
.hero-flags li{
  font-size: 0.85rem; color: var(--text-faint); padding-left: 18px; position:relative;
}
.hero-flags li::before{
  content:""; position:absolute; left:0; top:7px; width:6px; height:6px; border-radius:50%;
  background: var(--accent-indigo-soft);
}

/* radar visual */
.hero-visual{ display:flex; align-items:center; justify-content:center; }
.radar{
  position:relative; width: min(400px, 90vw); aspect-ratio: 1/1;
  border-radius:50%;
  background: radial-gradient(circle at 50% 50%, rgba(93,111,255,0.08), transparent 70%);
}
.radar-ring{
  position:absolute; border:1px solid var(--border); border-radius:50%;
  top:50%; left:50%; transform: translate(-50%,-50%);
}
.r1{ width:100%; height:100%; }
.r2{ width:68%; height:68%; }
.r3{ width:36%; height:36%; }
.radar-grid{
  position:absolute; inset:0; border-radius:50%;
  background-image:
    linear-gradient(var(--border-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--border-soft) 1px, transparent 1px);
  background-size: 12.5% 12.5%;
  -webkit-mask-image: radial-gradient(circle, black 60%, transparent 100%);
  mask-image: radial-gradient(circle, black 60%, transparent 100%);
  opacity:.5;
}
.radar-sweep{
  position:absolute; top:50%; left:50%; width:50%; height:2px; transform-origin:left center;
  background: linear-gradient(90deg, var(--accent-gold), transparent);
  animation: sweep 4.5s linear infinite;
  filter: drop-shadow(0 0 6px rgba(232,170,61,0.6));
}
@keyframes sweep{ to{ transform: rotate(360deg); } }
.blip{
  position:absolute; width:7px; height:7px; border-radius:50%; background: var(--accent-indigo-soft);
  box-shadow: 0 0 8px var(--accent-indigo);
  animation: blip-pulse 2.4s ease-in-out infinite;
}
.b1{ top:30%; left:62%; animation-delay:.2s; }
.b2{ top:64%; left:38%; animation-delay:1s; }
.b3{ top:44%; left:26%; animation-delay:1.8s; background:var(--accent-gold); box-shadow:0 0 8px var(--accent-gold); }
.b4{ top:70%; left:66%; animation-delay:.6s; }
@keyframes blip-pulse{ 0%,100%{ opacity:.35; transform:scale(1);} 50%{ opacity:1; transform:scale(1.4);} }
.radar-readout{
  position:absolute; bottom:-8px; left:50%; transform:translateX(-50%);
  text-align:center; white-space:nowrap;
}
.readout-line{
  display:block; font-family: var(--font-mono); font-size:0.72rem; letter-spacing:0.15em;
  color: var(--accent-gold-soft);
}
.readout-line.small{ color: var(--text-faint); font-size:0.62rem; margin-top:4px; }

@media (prefers-reduced-motion: reduce){
  .radar-sweep, .blip{ animation: none; }
}

/* stat strip */
.stat-strip{ background: var(--surface); border-top:1px solid var(--border-soft); border-bottom:1px solid var(--border-soft); }
.stat-strip-inner{
  display:grid; grid-template-columns: repeat(4, 1fr);
}
.stat{
  padding: 28px 20px; text-align:center; border-left:1px solid var(--border-soft);
}
.stat:first-child{ border-left:none; }
.stat-num{
  display:block; font-family: var(--font-head); font-weight:700; font-size: 1.7rem; color: var(--accent-gold);
  margin-bottom:6px;
}
.stat-label{ font-size:0.82rem; color: var(--text-faint); line-height:1.4; }

/* =================== SECTIONS shared =================== */
.section{ padding: 84px 0; }
.section-head{ max-width: 640px; margin-bottom: 46px; }
.section-head h2{ font-size: clamp(1.6rem, 2.6vw, 2.2rem); margin-bottom:14px; }
.section-lead{ font-size:1.02rem; }

/* =================== WHY / ABOUT =================== */
.why{ background: var(--bg-alt); border-top:1px solid var(--border-soft); border-bottom:1px solid var(--border-soft); }
.why-grid{ display:grid; grid-template-columns: 0.9fr 1.1fr; gap: 56px; align-items:start; }
.why-copy h2{ font-size: clamp(1.6rem,2.6vw,2.2rem); margin-bottom:18px; }
.why-pillars{ display:grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.pillar{
  padding: 22px; background: var(--surface); border:1px solid var(--border-soft); border-radius: var(--radius);
}
.pillar-icon{
  width:38px; height:38px; border-radius:8px; display:flex; align-items:center; justify-content:center;
  color: var(--accent-gold); background: rgba(232,170,61,0.08); margin-bottom:14px;
}
.pillar h3{ font-size:1rem; margin-bottom:8px; }
.pillar p{ font-size:0.9rem; margin:0; }

/* =================== SERVICE GRID =================== */
.service-grid{ display:grid; grid-template-columns: repeat(3, 1fr); gap:22px; }
.service-card{
  background: var(--surface); border:1px solid var(--border-soft); border-radius: var(--radius);
  padding: 26px; border-left: 3px solid var(--accent-indigo);
  transition: border-color .25s, transform .25s;
}
.service-card:hover{ border-left-color: var(--accent-gold); transform: translateY(-3px); }
.service-icon{
  width:44px; height:44px; border-radius:8px; display:flex; align-items:center; justify-content:center;
  color: var(--accent-indigo-soft); background: rgba(93,111,255,0.09); margin-bottom:16px;
}
.service-card h3{ font-size: 1.05rem; margin-bottom: 12px; line-height:1.3; }
.service-card ul li{
  font-size: 0.87rem; color: var(--text-dim); padding: 6px 0 6px 16px; position:relative;
  border-top: 1px solid var(--border-soft);
}
.service-card ul li:first-child{ border-top:none; }
.service-card ul li::before{
  content:""; position:absolute; left:0; top:14px; width:5px; height:5px; border-radius:50%;
  background: var(--accent-gold);
}

/* =================== IT SERVICES =================== */
.it-services{ background: var(--bg-alt); border-top:1px solid var(--border-soft); border-bottom:1px solid var(--border-soft); }
.it-grid{ display:grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--border-soft); border:1px solid var(--border-soft); border-radius: var(--radius); overflow:hidden; }
.it-card{ background: var(--surface); padding: 26px 28px; }
.it-card h3{
  font-size: 1rem; display:flex; align-items:baseline; gap:12px; margin-bottom:10px;
}
.it-num{ font-family: var(--font-mono); color: var(--accent-gold); font-size:0.85rem; }
.it-card p{ font-size:0.9rem; margin:0; }

/* =================== INDIVIDUALS =================== */
.individuals-grid{ display:grid; grid-template-columns: 0.85fr 1.15fr; gap: 52px; align-items:start; }
.individuals-copy h2{ font-size: clamp(1.6rem,2.6vw,2.2rem); margin-bottom:16px; }
.individuals-list{ display:grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.individuals-list li{ display:flex; gap:14px; align-items:flex-start; }
.ind-icon{
  flex-shrink:0; width:36px; height:36px; border-radius:8px; display:flex; align-items:center; justify-content:center;
  color: var(--accent-gold); background: rgba(232,170,61,0.09); margin-top:2px;
}
.individuals-list strong{ display:block; font-size:0.94rem; color: var(--text); margin-bottom:4px; }
.individuals-list p{ font-size:0.85rem; margin:0; }

/* =================== PROCESS =================== */
.process-list{
  display:grid; grid-template-columns: repeat(5,1fr); gap: 20px; counter-reset: none;
}
.process-list li{ position:relative; padding-top: 8px; }
.process-list li:not(:last-child)::after{
  content:""; position:absolute; top:24px; left:calc(100% - 4px); width:calc(100% - 20px);
  border-top: 1px dashed var(--border);
  display:none;
}
@media(min-width: 900px){
  .process-list li:not(:last-child)::after{ display:block; }
}
.proc-step{
  display:flex; align-items:center; justify-content:center; width:44px; height:44px; border-radius:50%;
  border: 1px solid var(--accent-indigo); color: var(--accent-indigo-soft); font-family: var(--font-head); font-weight:700;
  margin-bottom:16px; background: var(--bg); position:relative; z-index:1;
}
.process-list h3{ font-size:1rem; margin-bottom:8px; }
.process-list p{ font-size:0.87rem; margin:0; }

/* =================== INDUSTRIES =================== */
.industries{ background: var(--bg-alt); border-top:1px solid var(--border-soft); border-bottom:1px solid var(--border-soft); }
.industry-grid{ display:flex; flex-wrap:wrap; gap:12px; }
.industry-grid span{
  padding: 10px 18px; border:1px solid var(--border); border-radius:999px; font-size:0.88rem; color: var(--text-dim);
}

/* =================== COMPLIANCE =================== */
.compliance-inner{ display:grid; grid-template-columns: 0.9fr 1.1fr; gap:40px; align-items:center; }
.compliance-head{ margin:0; }
.framework-tags{ display:flex; flex-wrap:wrap; gap:12px; justify-content:flex-start; }
.framework-tags span{
  font-family: var(--font-mono); font-size:0.82rem; padding: 10px 16px; border-radius:6px;
  background: var(--surface); border:1px solid var(--border-soft); color: var(--accent-gold-soft);
}

/* =================== CTA BANNER =================== */
.cta-banner{
  background: linear-gradient(135deg, #131C33, #0F1830 60%, #14213D);
  border-top:1px solid var(--border-soft); border-bottom:1px solid var(--border-soft);
  padding: 72px 0;
}
.cta-inner{ text-align:center; max-width: 640px; margin:0 auto; }
.cta-inner h2{ font-size: clamp(1.5rem,2.6vw,2rem); margin-bottom:14px; }
.cta-inner p{ margin-bottom:28px; }

/* =================== CONTACT =================== */
.contact-grid{ display:grid; grid-template-columns: 0.85fr 1.15fr; gap: 56px; }
.contact-info h2{ font-size: clamp(1.6rem,2.6vw,2.2rem); margin-bottom:16px; }
.contact-details{ margin-top:28px; display:flex; flex-direction:column; gap:16px; }
.contact-details li{ display:flex; align-items:center; gap:12px; color: var(--text-dim); font-size:0.92rem; }
.contact-details svg{ color: var(--accent-gold); flex-shrink:0; }
.contact-details a{ color: var(--text-dim); transition: color .2s; }
.contact-details a:hover{ color: var(--accent-gold-soft); }

.contact-form{
  background: var(--surface); border:1px solid var(--border-soft); border-radius: var(--radius); padding: 32px;
}
.form-row{ display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.field{ margin-bottom:18px; }
.field label{ display:block; font-size:0.85rem; color: var(--text-dim); margin-bottom:7px; }
.field .opt{ color: var(--text-faint); font-weight:400; }
.field input, .field select, .field textarea{
  width:100%; background: var(--bg); border:1px solid var(--border); border-radius:6px;
  padding: 11px 13px; color: var(--text); font-family: var(--font-body); font-size:0.92rem;
  transition: border-color .2s;
}
.field textarea{ resize: vertical; min-height: 90px; }
.field input:focus, .field select:focus, .field textarea:focus{
  outline:none; border-color: var(--accent-indigo);
}
.field-error{ display:none; color:#F08A6C; font-size:0.78rem; margin-top:6px; }
.field.invalid input, .field.invalid textarea{ border-color:#F08A6C; }
.field.invalid .field-error{ display:block; }
.form-status{ margin-top:14px; font-size:0.9rem; min-height:1.2em; color: var(--accent-gold-soft); }

/* =================== FOOTER =================== */
.site-footer{ background: var(--bg-alt); border-top:1px solid var(--border-soft); padding-top: 56px; }
.footer-grid{ display:grid; grid-template-columns: 1.3fr 1fr 1fr 1fr; gap: 32px; padding-bottom: 40px; }
.footer-brand p{ font-size:0.85rem; margin-top:12px; max-width:28ch; }
.footer-address{ font-style:normal; font-size:0.85rem; color: var(--text-faint); margin-top:14px; line-height:1.6; }
.footer-brand .brand-name{ display:block; font-family:var(--font-head); font-weight:700; }
.footer-brand .brand-sub{ display:block; color: var(--text-faint); font-size:0.78rem; margin-top:2px; }
.footer-col h4{ font-size:0.85rem; color: var(--text); margin-bottom:14px; }
.footer-col a{ display:block; font-size:0.85rem; color: var(--text-faint); margin-bottom:10px; transition: color .2s; }
.footer-col a:hover{ color: var(--accent-gold-soft); }
.footer-bottom{
  border-top:1px solid var(--border-soft); padding: 20px 24px; display:flex; justify-content:space-between;
  font-size:0.78rem; color: var(--text-faint); flex-wrap:wrap; gap:8px;
}

/* back to top */
.back-to-top{
  position:fixed; bottom:24px; right:24px; width:44px; height:44px; border-radius:50%;
  background: var(--accent-gold); color:#161008; border:none; cursor:pointer;
  display:flex; align-items:center; justify-content:center;
  opacity:0; pointer-events:none; transform: translateY(10px);
  transition: opacity .25s, transform .25s;
  z-index: 90;
}
.back-to-top.show{ opacity:1; pointer-events:auto; transform:none; }

/* =================== RESPONSIVE =================== */
@media (max-width: 1024px){
  .hero-inner{ grid-template-columns: 1fr; }
  .hero-visual{ order:-1; margin-bottom: 12px; }
  .radar{ width: min(320px, 70vw); }
  .why-grid, .individuals-grid, .contact-grid, .compliance-inner{ grid-template-columns: 1fr; }
  .why-pillars{ grid-template-columns: 1fr 1fr; }
  .service-grid{ grid-template-columns: 1fr 1fr; }
  .process-list{ grid-template-columns: 1fr 1fr; }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
}

@media (max-width: 780px){
  .main-nav{
    position: fixed; top: 64px; left:0; right:0; bottom:0;
    background: var(--bg); flex-direction:column; align-items:flex-start; gap:0;
    padding: 10px 24px 30px; transform: translateX(100%); transition: transform .3s var(--ease);
    overflow-y:auto;
  }
  .main-nav.open{ transform: translateX(0); }
  .main-nav a{ width:100%; padding: 14px 0; border-bottom:1px solid var(--border-soft); }
  .main-nav a::after{ display:none; }
  .nav-cta{ margin-top:14px; text-align:center; }
  .nav-toggle{ display:flex; }

  .stat-strip-inner{ grid-template-columns: 1fr 1fr; }
  .stat{ border-left:none; border-top:1px solid var(--border-soft); }
  .stat:nth-child(1), .stat:nth-child(2){ border-top:none; }

  .why-pillars{ grid-template-columns: 1fr; }
  .service-grid{ grid-template-columns: 1fr; }
  .it-grid{ grid-template-columns: 1fr; }
  .individuals-list{ grid-template-columns: 1fr; }
  .process-list{ grid-template-columns: 1fr; }
  .form-row{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
  .section{ padding: 60px 0; }
}

@media (max-width: 480px){
  .footer-grid{ grid-template-columns: 1fr; }
  .footer-bottom{ flex-direction:column; text-align:center; }
}