/* =====================================================
   Media and Directory Services — design tokens
   Ink dark theme with amber/green accent, terminal motif
   ===================================================== */
:root{
  --ink:        #0B1220;
  --panel:      #121B2E;
  --panel-alt:  #0F1729;
  --line:       #24314C;
  --paper:      #ECE7DD;
  --text:       #EDEEF2;
  --muted:      #9AA6B8;
  --amber:      #FFB100;
  --green:      #00D68F;
  --danger:     #FF6B6B;

  --font-display: "Space Grotesk", "Segoe UI", Arial, sans-serif;
  --font-body:    "IBM Plex Sans", "Segoe UI", Arial, sans-serif;
  --font-mono:    "IBM Plex Mono", "Courier New", monospace;

  --max: 1160px;
  --radius: 6px;
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--ink);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.6;
  font-size: 17px;
}
h1,h2,h3,h4{
  font-family: var(--font-display);
  line-height: 1.15;
  margin: 0 0 0.5em;
  font-weight: 700;
  letter-spacing: -0.01em;
}
p{ margin: 0 0 1em; max-width: 62ch; }
a{ color: var(--amber); text-decoration: none; }
a:hover{ color: var(--green); }
img{ max-width: 100%; display: block; }
ul{ padding-left: 1.1em; }

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

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

/* ---------- Header ---------- */
.site-header{
  border-bottom: 1px solid var(--line);
  background: var(--ink);
  position: sticky;
  top: 0;
  z-index: 50;
}
.site-header .wrap{
  display:flex;
  align-items:center;
  justify-content: space-between;
  padding-top: 14px;
  padding-bottom: 14px;
}
.brand{ display:flex; align-items:center; gap:10px; }
.brand img{ height: 40px; width: auto; }
.brand-text{ font-family: var(--font-display); font-weight:700; font-size: 1.15rem; color: var(--text); }
.brand-text span{ color: var(--amber); }

nav.main-nav ul{
  list-style:none;
  display:flex;
  gap: 28px;
  margin:0; padding:0;
}
nav.main-nav a{
  color: var(--muted);
  font-weight: 500;
  font-size: 0.98rem;
}
nav.main-nav a:hover, nav.main-nav a[aria-current="page"]{ color: var(--text); }
nav.main-nav a[aria-current="page"]{ border-bottom: 2px solid var(--amber); padding-bottom: 4px; }

.nav-toggle{
  display:none;
  background:none;
  border:1px solid var(--line);
  border-radius: var(--radius);
  color: var(--text);
  padding: 12px 16px;
  min-height: 44px;
  font-size: 1rem;
}

.btn{
  display:inline-block;
  font-family: var(--font-display);
  font-weight: 600;
  padding: 12px 22px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor:pointer;
  font-size: 0.98rem;
}
.btn-primary{ background: var(--amber); color: var(--ink); }
.btn-primary:hover{ background: var(--green); color: var(--ink); }
.btn-ghost{ border-color: var(--line); color: var(--text); }
.btn-ghost:hover{ border-color: var(--green); color: var(--green); }

/* ---------- Hero ---------- */
.hero{
  padding: 88px 0 72px;
  border-bottom: 1px solid var(--line);
}
.hero .wrap{
  display:grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 56px;
  align-items:center;
}
.eyebrow{
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--green);
  margin-bottom: 14px;
  letter-spacing: 0.02em;
}
.hero h1{ font-size: clamp(2.1rem, 4vw, 3.1rem); color: var(--paper); }
.hero .lead{ color: var(--muted); font-size: 1.08rem; max-width: 46ch; }
.hero-cta{ display:flex; gap:14px; margin-top: 28px; flex-wrap: wrap; }

/* terminal window visual */
.terminal{
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow:hidden;
  box-shadow: 0 0 0 1px rgba(0,0,0,0.2);
}
.terminal-bar{
  display:flex;
  gap:8px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  background: var(--panel-alt);
}
.terminal-bar span{ width:10px; height:10px; border-radius:50%; display:inline-block; background: var(--line); }
.terminal-bar span:nth-child(1){ background:#FF6B6B; }
.terminal-bar span:nth-child(2){ background:#FFB100; }
.terminal-bar span:nth-child(3){ background:#00D68F; }
.terminal pre{
  margin:0;
  padding: 20px 22px;
  font-family: var(--font-mono);
  font-size: 0.86rem;
  color: var(--paper);
  overflow-x:auto;
  line-height: 1.7;
}
.terminal pre .muted{ color: var(--muted); }
.terminal pre .amber{ color: var(--amber); }
.terminal pre .green{ color: var(--green); }

/* ---------- Sections ---------- */
section{ padding: 72px 0; }
.section-head{ max-width: 60ch; margin-bottom: 44px; }
.section-head .eyebrow{ margin-bottom: 10px; }
.section-alt{ background: var(--panel-alt); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }

.grid{
  display:grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.grid-3{ grid-template-columns: repeat(3, 1fr); }
.grid-2{ grid-template-columns: repeat(2, 1fr); }

.grid-2 > .card:last-child:nth-child(odd){ grid-column: 1 / -1; }
.card{
  background: var(--panel);
  padding: 30px 28px;
}
.card h3{ font-size: 1.15rem; color: var(--paper); }
.card p{ color: var(--muted); font-size: 0.97rem; margin-bottom: 0; }
.card .tag{
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--green);
  display:block;
  margin-bottom: 10px;
}

/* process list — genuinely sequential, so numbering is warranted */
.process{ list-style:none; padding:0; margin:0; counter-reset: step; }
.process li{
  display:grid;
  grid-template-columns: 56px 1fr;
  gap: 18px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}
.process li:last-child{ border-bottom:none; }
.process li::before{
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-mono);
  color: var(--amber);
  font-size: 1.3rem;
}
.process h3{ margin-bottom: 4px; font-size: 1.05rem; color: var(--paper); }
.process p{ color: var(--muted); margin:0; font-size: 0.95rem; }

/* ---------- Ad space ---------- */
.ad-slot{
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  background: var(--panel-alt);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  text-align:center;
  display:flex;
  align-items:center;
  justify-content:center;
  min-height: 100px;
  padding: 16px;
}
.ad-slot .ad-inner{ letter-spacing: 0.03em; }
.ad-banner{ margin: 0 0 0; }
.ad-728{ max-width: 728px; margin: 0 auto; min-height: 90px; }
.ad-sidebar{ min-height: 250px; }

/* ---------- Footer ---------- */
.site-footer{
  border-top: 1px solid var(--line);
  padding: 44px 0 30px;
  background: var(--panel-alt);
}
.footer-grid{
  display:flex;
  justify-content:space-between;
  gap: 30px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}
.footer-grid h4{ font-size: 0.95rem; color: var(--paper); }
.footer-grid ul{ list-style:none; padding:0; margin:0; }
.footer-grid li{ margin-bottom: 8px; }
.footer-grid a{ color: var(--muted); font-size: 0.94rem; }
.footer-bottom{
  border-top: 1px solid var(--line);
  padding-top: 20px;
  display:flex;
  justify-content:space-between;
  flex-wrap:wrap;
  gap: 10px;
  color: var(--muted);
  font-size: 0.86rem;
}

/* ---------- Inner page header banner ---------- */
.page-banner{
  padding: 56px 0 40px;
  border-bottom: 1px solid var(--line);
}
.page-banner .eyebrow{ margin-bottom: 10px; }
.page-banner p{ color: var(--muted); }

/* ---------- Contact page ---------- */
.contact-layout{
  display:grid;
  grid-template-columns: 1.2fr 0.9fr;
  gap: 48px;
  align-items:start;
}
.form-group{ margin-bottom: 20px; }
label{ display:block; font-size: 0.9rem; margin-bottom: 6px; color: var(--muted); }
input, textarea, select{
  width:100%;
  background: var(--panel);
  border: 1px solid var(--line);
  color: var(--text);
  padding: 12px 14px;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.98rem;
}
input:focus, textarea:focus, select:focus{ border-color: var(--green); }
textarea{ min-height: 140px; resize: vertical; }
.form-note{ font-size: 0.85rem; color: var(--muted); margin-top: 4px; }
.form-status{ margin-top: 16px; font-size: 0.92rem; }
.form-status.success{ color: var(--green); }
.form-status.error{ color: var(--danger); }

.info-card{
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 28px;
}
.info-card h3{ font-size: 1.05rem; color: var(--paper); }
.info-list{ list-style:none; padding:0; margin: 0 0 24px; }
.info-list li{ margin-bottom: 14px; font-size: 0.95rem; }
.info-list .label{ display:block; font-family: var(--font-mono); font-size: 0.78rem; color: var(--green); margin-bottom: 3px; }

/* honeypot field */
.hp-field{ position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden; }

/* ---------- About page ---------- */
.about-layout{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items:start;
}
.values-list{ list-style:none; padding:0; margin:0; }
.values-list li{ padding: 16px 0; border-bottom: 1px solid var(--line); }
.values-list li:first-child{ padding-top:0; }
.values-list h3{ margin-bottom: 4px; font-size: 1rem; color: var(--paper); }
.values-list p{ margin:0; color: var(--muted); font-size: 0.94rem; }

/* ---------- Responsive ---------- */
@media (max-width: 900px){
  .hero .wrap{ grid-template-columns: 1fr; }
  .grid-3{ grid-template-columns: 1fr 1fr; }
  .contact-layout, .about-layout{ grid-template-columns: 1fr; }
  .footer-grid{ flex-direction:column; gap: 22px; }
}
/* ---------- Chat assistant widget ---------- */
.sr-only{
  position:absolute; width:1px; height:1px; padding:0; margin:-1px;
  overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0;
}
.mdchat{ position: fixed; right: 22px; bottom: 22px; z-index: 200; }
.mdchat-toggle{
  display:flex; align-items:center; gap:10px;
  background: var(--amber); color: var(--ink);
  border:none; border-radius: 999px;
  padding: 14px 20px;
  font-family: var(--font-display); font-weight:700; font-size: 0.95rem;
  cursor:pointer;
  box-shadow: 0 8px 24px rgba(0,0,0,0.35);
}
.mdchat-toggle:hover{ background: var(--green); }
.mdchat-toggle-icon{ font-size: 1.1rem; }

.mdchat-panel{
  position: absolute;
  right: 0;
  bottom: calc(100% + 14px);
  width: min(340px, 86vw);
  max-height: min(480px, 70vh);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.45);
  display:flex;
  flex-direction:column;
  opacity:0;
  transform: translateY(12px) scale(0.98);
  pointer-events:none;
  transition: opacity 0.18s ease, transform 0.18s ease;
}
.mdchat-panel.open{
  opacity:1;
  transform: translateY(0) scale(1);
  pointer-events:auto;
}
.mdchat-header{
  display:flex; align-items:flex-start; justify-content:space-between;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
}
.mdchat-header strong{ display:block; font-family: var(--font-display); color: var(--paper); font-size:1rem; }
.mdchat-status{ display:block; font-size: 0.78rem; color: var(--green); margin-top: 2px; }
.mdchat-close{
  background:none; border:none; color: var(--muted); font-size: 1.4rem;
  line-height:1; cursor:pointer;
  width: 44px; height: 44px;
  display:flex; align-items:center; justify-content:center;
  margin: -10px -8px -10px 0;
}
.mdchat-close:hover{ color: var(--text); }

.mdchat-messages{
  flex: 1;
  overflow-y: auto;
  padding: 16px 18px;
  display:flex; flex-direction:column; gap: 10px;
  min-height: 160px;
}
.mdchat-msg{ display:flex; }
.mdchat-msg-user{ justify-content:flex-end; }
.mdchat-bubble{
  max-width: 84%;
  padding: 10px 13px;
  border-radius: 10px;
  font-size: 0.92rem;
  line-height: 1.45;
}
.mdchat-msg-bot .mdchat-bubble{ background: var(--panel-alt); border: 1px solid var(--line); color: var(--text); }
.mdchat-msg-user .mdchat-bubble{ background: var(--amber); color: var(--ink); }

.mdchat-dots{ display:flex; gap: 5px; padding: 13px; align-items:center; }
.mdchat-dots span{
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--muted);
  display:inline-block;
  animation: mdchat-bounce 1.1s infinite ease-in-out;
}
.mdchat-dots span:nth-child(2){ animation-delay: 0.15s; }
.mdchat-dots span:nth-child(3){ animation-delay: 0.3s; }
@keyframes mdchat-bounce{
  0%, 60%, 100%{ transform: translateY(0); opacity: 0.5; }
  30%{ transform: translateY(-4px); opacity: 1; }
}

.mdchat-quick{
  display:flex; flex-wrap:wrap; gap:8px;
  padding: 0 18px 12px;
}
.mdchat-quick-btn{
  background:none;
  border: 1px solid var(--line);
  color: var(--muted);
  border-radius: 999px;
  padding: 10px 14px;
  min-height: 40px;
  font-size: 0.82rem;
  cursor:pointer;
}
.mdchat-quick-btn:hover{ border-color: var(--green); color: var(--green); }

.mdchat-form{
  display:flex; gap:8px;
  padding: 12px 14px;
  border-top: 1px solid var(--line);
}
.mdchat-form input{
  flex:1;
  background: var(--panel-alt);
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: var(--radius);
  padding: 10px 12px;
  font-size: 0.9rem;
  font-family: var(--font-body);
}
.mdchat-form input:focus{ border-color: var(--green); }
.mdchat-form button{
  background: var(--amber); color: var(--ink); border:none;
  border-radius: var(--radius); padding: 0 16px; font-weight:600; cursor:pointer;
  font-family: var(--font-display);
}
.mdchat-form button:hover{ background: var(--green); }
.mdchat-note{
  font-size: 0.74rem; color: var(--muted);
  padding: 0 18px 14px; margin:0;
}

@media (max-width: 480px){
  .mdchat{ right: 14px; bottom: 14px; }
  .mdchat-toggle-text{ display:none; }
  .mdchat-toggle{ padding: 14px; }
  .mdchat-panel{ width: 90vw; }
}

@media (max-width: 640px){
  nav.main-nav{
    display:none;
    position:absolute;
    top: 100%; left:0; right:0;
    background: var(--ink);
    border-bottom: 1px solid var(--line);
    padding: 10px 24px 20px;
  }
  nav.main-nav.open{ display:block; }
  nav.main-nav ul{ flex-direction:column; gap: 4px; }
  nav.main-nav ul li{ width: 100%; }
  nav.main-nav a{
    display:block;
    padding: 12px 4px;
    min-height: 44px;
    box-sizing: border-box;
  }
  .nav-toggle{ display:inline-block; }
  .grid-3{ grid-template-columns: 1fr; }
  .site-header{ position: relative; }
}