/* ============================================
   BARKONEM INTELLIGENCE — Design System
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,500;0,600;1,500;1,600&family=Rajdhani:wght@500;600;700&family=Share+Tech+Mono&display=swap');

:root {
  /* Color */
  --bg: #0a0e1a;
  --bg-card: #11182c;
  --bg-card-soft: #0d1322;
  --border: #1e2740;
  --border-soft: #161e33;
  --text-primary: #f2f3f7;
  --text-body: #93a0b8;
  --text-muted: #5d6b85;
  --accent-blue: #4361ee;
  --accent-blue-hover: #5471f5;
  --accent-cyan: #4fd1e0;
  --accent-blue-dim: rgba(67, 97, 238, 0.14);
  --accent-cyan-dim: rgba(79, 209, 224, 0.12);

  /* Type */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-ui: 'Rajdhani', 'Arial Narrow', sans-serif;
  --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'Share Tech Mono', monospace;

  /* Layout */
  --maxw: 1180px;
  --radius: 4px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text-body);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
:focus-visible {
  outline: 2px solid var(--accent-cyan);
  outline-offset: 3px;
}

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

h1, h2, h3 {
  font-family: var(--font-display);
  color: var(--text-primary);
  font-weight: 600;
  line-height: 1.15;
  margin: 0;
}
h1 { font-size: clamp(2.6rem, 5.5vw, 4.4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: 1.4rem; font-weight: 600; }
em, .accent-italic { font-style: italic; color: var(--accent-blue); font-weight: 500; }

p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: 18px;
}
.eyebrow::before {
  content: '';
  width: 18px;
  height: 1px;
  background: var(--accent-cyan);
  display: inline-block;
}
.eyebrow.dot::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent-cyan);
}

/* ---------- Buttons ---------- */
.btn {
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 0.92rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 28px;
  border-radius: var(--radius);
  cursor: pointer;
  border: 1px solid transparent;
  transition: background 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--accent-blue); color: #fff; }
.btn-primary:hover { background: var(--accent-blue-hover); }
.btn-outline { background: transparent; color: var(--text-primary); border-color: var(--border); }
.btn-outline:hover { border-color: var(--text-body); }
.btn-block { width: 100%; justify-content: center; }

/* ---------- Header / Nav ---------- */
header.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 14, 26, 0.97);
  border-bottom: 1px solid var(--border-soft);
}
.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
  gap: 24px;
}
.logo { display: flex; align-items: center; gap: 12px; }
.logo svg { width: 42px; height: 42px; flex-shrink: 0; }
.logo-img { height: 44px; width: auto; }
footer .logo-img { height: 38px; }
.logo-text { font-family: var(--font-ui); line-height: 1.05; }
.logo-text .b1 {
  display: block;
  font-size: 1.32rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-primary);
}
.logo-text .b2 {
  display: block;
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.32em;
  color: var(--accent-blue);
}

nav.main-nav { display: flex; gap: 36px; }
nav.main-nav a {
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-body);
  padding-bottom: 4px;
  border-bottom: 1px solid transparent;
  transition: color 0.15s ease;
}
nav.main-nav a:hover { color: var(--text-primary); }
nav.main-nav a.active { color: var(--text-primary); border-bottom-color: var(--accent-blue); }

.nav-cta { display: flex; align-items: center; gap: 18px; }
.nav-cta .btn-primary span.label-short { display: none; }
.nav-toggle { display: none; background: none; border: none; color: var(--text-primary); cursor: pointer; padding: 6px; }
.nav-toggle svg { width: 26px; height: 26px; }

@media (max-width: 900px) {
  nav.main-nav {
    position: fixed; top: 70px; right: 0; bottom: 0; left: 0;
    width: 100%; height: calc(100% - 70px);
    background: #000000;
    flex-direction: column; padding: 32px; gap: 26px;
    transform: translateX(100%); transition: transform 0.25s ease;
    border-top: 1px solid var(--border-soft);
    z-index: 200;
  }
  nav.main-nav.open { transform: translateX(0); }
  nav.main-nav a { font-size: 1.1rem; }
  .nav-cta .btn-primary span.label-full { display: none; }
  .nav-cta .btn-primary span.label-short { display: inline; }
  .nav-toggle { display: block; }
}

/* ---------- Hero ---------- */
.hero { padding: 100px 0 80px; }
.hero p.lead {
  font-size: 1.15rem;
  max-width: 640px;
  margin: 26px 0 38px;
}
.hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; }

/* ---------- Stat bar ---------- */
.stat-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin: 70px 0;
}
.stat-bar .stat {
  background: var(--bg-card);
  padding: 48px 24px;
  text-align: center;
  border-right: 1px solid var(--border);
}
.stat-bar .stat:last-child { border-right: none; }
.stat-num {
  font-family: var(--font-display);
  font-size: 3.4rem;
  color: var(--text-primary);
  line-height: 1;
}
.stat-num sup { color: var(--accent-blue); font-size: 1.6rem; }
.stat-label {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 14px;
}
@media (max-width: 760px) {
  .stat-bar { grid-template-columns: 1fr; }
  .stat-bar .stat { border-right: none; border-bottom: 1px solid var(--border); }
  .stat-bar .stat:last-child { border-bottom: none; }
}

/* ---------- Section ---------- */
section { padding: 90px 0; }
section.tight { padding: 60px 0; }
section.alt { background: var(--bg-card-soft); border-top: 1px solid var(--border-soft); border-bottom: 1px solid var(--border-soft); }
.section-head { max-width: 720px; margin-bottom: 50px; }
.section-head p { font-size: 1.08rem; margin-top: 20px; }

/* ---------- Card grid ---------- */
.grid { display: grid; gap: 26px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 32px;
}
.card .icon { font-size: 1.8rem; margin-bottom: 18px; }
.card h3 { margin-bottom: 14px; }
.card p { font-size: 0.98rem; }

/* numbered process card */
.proc-grid { border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; display: grid; grid-template-columns: repeat(4, 1fr); }
.proc-grid .proc { background: var(--bg-card); padding: 40px 30px; border-right: 1px solid var(--border); }
.proc-grid .proc:last-child { border-right: none; }
.proc-num { font-family: var(--font-display); color: var(--accent-blue); font-size: 1.7rem; opacity: 0.55; margin-bottom: 18px; }
.proc h3 { font-size: 1.18rem; margin-bottom: 12px; }
.proc p { font-size: 0.92rem; }
@media (max-width: 900px) {
  .proc-grid { grid-template-columns: 1fr; }
  .proc-grid .proc { border-right: none; border-bottom: 1px solid var(--border); }
}

/* deliverables */
.deliv-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 34px 30px; }
.deliv-tag { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.14em; color: var(--accent-cyan); text-transform: uppercase; margin-bottom: 16px; display: block; }
.deliv-card h3 { font-size: 1.3rem; margin-bottom: 20px; }
.deliv-card ul { list-style: none; margin: 0; padding: 0; }
.deliv-card li { display: flex; gap: 10px; font-size: 0.93rem; color: var(--text-body); padding: 8px 0; border-top: 1px solid var(--border-soft); }
.deliv-card li:first-child { border-top: none; }
.deliv-card li::before { content: '→'; color: var(--accent-blue); flex-shrink: 0; }

/* tag pills */
.pill-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.pill { font-family: var(--font-mono); font-size: 0.74rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent-cyan); border: 1px solid var(--accent-cyan-dim); background: var(--accent-cyan-dim); padding: 9px 16px; border-radius: var(--radius); }

/* ---------- Offer cards (services pricing) ---------- */
.offer-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 44px 40px;
  display: flex;
  flex-direction: column;
}
.offer-card.featured { border-color: var(--accent-blue); box-shadow: 0 0 0 1px var(--accent-blue) inset; }
.offer-kicker { font-family: var(--font-mono); font-size: 0.76rem; letter-spacing: 0.14em; color: var(--accent-cyan); text-transform: uppercase; margin-bottom: 16px; }
.offer-card h3 { font-size: 1.7rem; margin-bottom: 16px; }
.offer-card .offer-desc { font-size: 0.98rem; margin-bottom: 26px; }
.offer-price { font-family: var(--font-display); color: var(--text-primary); font-size: 2.3rem; margin-bottom: 4px; }
.offer-price-note { font-family: var(--font-mono); font-size: 0.76rem; color: var(--text-muted); letter-spacing: 0.05em; margin-bottom: 26px; }
.offer-tier { border-top: 1px solid var(--border-soft); padding: 18px 0; }
.offer-tier:first-of-type { border-top: 1px solid var(--border); margin-top: 4px; }
.offer-tier-name { font-family: var(--font-ui); font-weight: 700; color: var(--text-primary); font-size: 1.02rem; }
.offer-tier-price { font-family: var(--font-display); color: var(--accent-blue); font-size: 1.5rem; margin: 4px 0; }
.offer-tier-desc { font-size: 0.9rem; }
.offer-card ul { list-style: none; margin: 0 0 30px; padding: 0; flex-grow: 1; }
.offer-card li { display: flex; gap: 10px; font-size: 0.93rem; padding: 7px 0; }
.offer-card li::before { content: '→'; color: var(--accent-blue); flex-shrink: 0; }
.offer-divider { text-align: center; font-family: var(--font-mono); color: var(--text-muted); letter-spacing: 0.2em; font-size: 0.78rem; margin: 8px 0 36px; text-transform: uppercase; }

/* ---------- CTA band ---------- */
.cta-band {
  display: flex; align-items: center; justify-content: space-between; gap: 40px;
  flex-wrap: wrap;
}
.cta-band h2 { max-width: 620px; }

/* ---------- Founder / About ---------- */
.founder-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 60px; align-items: start; }
@media (max-width: 900px) { .founder-grid { grid-template-columns: 1fr; } }
.photo-frame {
  border-left: 3px solid var(--accent-blue);
  background: linear-gradient(160deg, #18223c, #0d1322);
  aspect-ratio: 4 / 5;
  display: flex; align-items: flex-end;
  padding: 28px;
  border-radius: 2px;
  position: relative;
  overflow: hidden;
}
.photo-frame img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: top center; }
.photo-frame::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(8,11,20,0.92) 0%, rgba(8,11,20,0.55) 28%, rgba(8,11,20,0) 55%);
  z-index: 1;
}
.photo-frame .cap { position: relative; z-index: 2; }
.photo-frame .cap .name { font-family: var(--font-display); font-size: 1.5rem; color: var(--text-primary); }
.photo-frame .cap .role { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent-cyan); margin-top: 6px; }
.photo-note { font-size: 0.8rem; color: var(--text-muted); margin-top: 12px; font-style: italic; }

.timeline { margin-top: 10px; }
.tl-row { display: grid; grid-template-columns: 140px 1fr; gap: 24px; padding: 22px 0; border-top: 1px solid var(--border-soft); }
.tl-row:first-child { border-top: 1px solid var(--border); }
.tl-year { font-family: var(--font-mono); font-size: 0.82rem; color: var(--accent-blue); letter-spacing: 0.04em; }
.tl-row h4 { font-family: var(--font-body); font-weight: 700; color: var(--text-primary); margin: 0 0 6px; font-size: 1.02rem; }
.tl-row p { font-size: 0.93rem; margin: 0; }
@media (max-width: 600px) { .tl-row { grid-template-columns: 1fr; gap: 6px; } }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 30px; align-items: start; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-side .card { margin-bottom: 26px; }
.contact-side .card:last-child { margin-bottom: 0; }
.contact-side .label { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent-cyan); margin-bottom: 18px; display: block; }
.contact-item { margin-bottom: 16px; }
.contact-item:last-child { margin-bottom: 0; }
.contact-item .k { font-weight: 700; color: var(--text-primary); display: block; margin-bottom: 2px; font-size: 0.96rem; }
.contact-item .v { font-size: 0.96rem; }
.contact-item .v a:hover { color: var(--accent-blue); }
.contact-side ul { list-style: none; margin: 0; padding: 0; }
.contact-side ul li { display: flex; gap: 10px; font-size: 0.92rem; padding: 8px 0; }
.contact-side ul li::before { content: '•'; color: var(--accent-blue); }

.form-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 6px; padding: 44px; }
.form-card h2 { font-size: 1.9rem; margin-bottom: 10px; }
.form-card > p { margin-bottom: 32px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.form-grid .full { grid-column: 1 / -1; }
@media (max-width: 600px) { .form-grid { grid-template-columns: 1fr; } }
label { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); display: block; margin-bottom: 8px; }
input, select, textarea {
  width: 100%;
  background: var(--bg-card-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.96rem;
  padding: 13px 14px;
}
input::placeholder, textarea::placeholder { color: var(--text-muted); }
textarea { resize: vertical; min-height: 110px; }
input:focus, select:focus, textarea:focus { border-color: var(--accent-blue); }
.form-note { font-size: 0.82rem; color: var(--text-muted); text-align: center; margin-top: 16px; }
.form-status { font-size: 0.9rem; margin-top: 16px; text-align: center; min-height: 1.2em; }
.form-status.ok { color: var(--accent-cyan); }
.form-status.err { color: #f47174; }

/* ---------- Footer ---------- */
footer { background: var(--bg-card-soft); border-top: 1px solid var(--border-soft); padding: 70px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 50px; padding-bottom: 50px; }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr; gap: 36px; } }
.footer-grid p { font-size: 0.92rem; margin-top: 16px; max-width: 320px; }
.footer-head { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 18px; }
.footer-grid nav { display: flex; flex-direction: column; gap: 12px; }
.footer-grid nav a, .footer-grid .v { color: var(--text-body); font-size: 0.94rem; }
.footer-grid nav a:hover { color: var(--accent-blue); }
.footer-grid .contact-line { margin-bottom: 10px; font-size: 0.94rem; }
.footer-bottom {
  border-top: 1px solid var(--border-soft);
  padding: 24px 0;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px;
  font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.06em; color: var(--text-muted);
}
.footer-bottom .tag .hl { color: var(--accent-blue); }

/* Marquee strip (optional decorative element used on home) */
.marquee { border-top: 1px solid var(--border-soft); border-bottom: 1px solid var(--border-soft); overflow: hidden; padding: 18px 0; background: var(--bg-card-soft); }
.marquee-track { display: flex; gap: 50px; white-space: nowrap; font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); animation: scroll 32s linear infinite; }
.marquee-track span { display: flex; align-items: center; gap: 12px; }
.marquee-track .dot { width: 5px; height: 5px; border-radius: 50%; background: var(--accent-blue); }
@keyframes scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .marquee-track { animation: none; } }