/* ============================================================
   MTekLabs — AI Advisory
   Shared styles for /advisory/. Uses the same design tokens as
   the homepage and blog so advisory reads as part of the site.
   ============================================================ */

:root {
  --bg-0:        #04060f;
  --bg-1:        #070b1c;
  --bg-2:        #0c1330;
  --bg-3:        #111a3a;
  --surface:     rgba(255,255,255,0.03);
  --surface-2:   rgba(255,255,255,0.05);

  --line:        rgba(255,255,255,0.08);
  --line-2:      rgba(255,255,255,0.16);

  --ink:         #eef1ff;
  --ink-soft:    #b8c0e2;
  --ink-mute:    #7a83ad;

  --cyan:        #00d4ff;
  --cyan-2:      #6cf2ff;
  --violet:      #7B6CF0;
  --violet-2:    #a59aff;
  --magenta:     #ff5cd1;
  --gold:        #D4A24C;
  --gold-2:      #f2d58e;
  --mint:        #4cffae;
  --coral:       #ff7a7a;

  --grad-hero:   linear-gradient(135deg, #00d4ff 0%, #7B6CF0 55%, #ff5cd1 100%);
  --grad-bar:    linear-gradient(90deg, #00d4ff 0%, #7B6CF0 50%, #ff5cd1 100%);
  --grad-card:   linear-gradient(180deg, rgba(123,108,240,0.10) 0%, rgba(0,212,255,0.03) 100%);

  --radius-lg:   22px;
  --radius-md:   16px;
  --radius-sm:   10px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0; padding: 0;
  background: var(--bg-0);
  color: var(--ink);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  line-height: 1.55;
}

a { color: var(--cyan); text-decoration: none; }
a:hover { color: var(--cyan-2); }

.wrap { width: min(1180px, calc(100% - 48px)); margin: 0 auto; }
.wrap-narrow { width: min(780px, calc(100% - 48px)); margin: 0 auto; }

/* ---------- NAV ---------- */
.nav {
  position: sticky; top: 0; z-index: 60;
  background: rgba(4,6,15,0.82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav-row { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 14px 0; }
.brand { display: flex; align-items: center; gap: 11px; color: var(--ink); }
.logo-mark { width: 30px; height: 30px; object-fit: contain; }
.brand-name { font-family: 'Space Grotesk', Inter, sans-serif; font-weight: 700; font-size: 18px; letter-spacing: -0.01em; }
.brand-name .m { color: var(--cyan); font-weight: 800; }
.nav-links { display: flex; gap: 22px; flex-wrap: wrap; }
.nav-links a { color: var(--ink-soft); font-size: 14px; font-weight: 500; }
.nav-links a:hover, .nav-links a.active { color: var(--ink); }
.nav-links a.active { color: var(--cyan); }
.nav-cta {
  font-size: 13.5px; font-weight: 600; color: var(--bg-0);
  background: var(--cyan); padding: 9px 18px; border-radius: 999px;
  white-space: nowrap;
}
.nav-cta:hover { background: var(--cyan-2); color: var(--bg-0); }

/* ---------- HERO ---------- */
.adv-hero {
  position: relative; overflow: hidden;
  padding: clamp(56px, 8vw, 96px) 0 clamp(44px, 6vw, 68px);
  background:
    radial-gradient(1100px 520px at 82% -12%, rgba(0,212,255,0.16), transparent 62%),
    radial-gradient(860px 560px at -8% 108%, rgba(123,108,240,0.20), transparent 60%),
    linear-gradient(180deg, var(--bg-1) 0%, var(--bg-0) 100%);
  border-bottom: 1px solid var(--line);
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11.5px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--cyan); margin-bottom: 20px;
}
.eyebrow .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--cyan); }
.adv-hero h1 {
  font-family: 'Space Grotesk', Inter, sans-serif;
  font-weight: 700; font-size: clamp(34px, 5.4vw, 60px);
  line-height: 1.05; letter-spacing: -0.025em;
  margin: 0 0 20px; max-width: 19ch;
}
.adv-hero h1 .accent {
  background: var(--grad-hero);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.adv-hero .sub {
  font-size: clamp(16px, 1.9vw, 20px); color: var(--ink-soft);
  max-width: 68ch; margin: 0;
}
.hero-steps { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.hero-steps span {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11.5px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--ink-soft);
  border: 1px solid var(--line-2); background: var(--surface);
  padding: 8px 15px; border-radius: 999px;
}
.hero-steps span .n { color: var(--cyan); font-weight: 600; }

/* ---------- SECTIONS ---------- */
.sec { padding: clamp(56px, 7vw, 88px) 0; border-bottom: 1px solid var(--line); }
.sec:last-of-type { border-bottom: 0; }
.sec-eyebrow {
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11.5px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--ink-mute); margin-bottom: 14px;
}
.sec-title {
  font-family: 'Space Grotesk', Inter, sans-serif;
  font-weight: 700; font-size: clamp(26px, 3.4vw, 40px);
  line-height: 1.14; letter-spacing: -0.02em;
  margin: 0 0 18px; max-width: 26ch;
}
.sec-title .accent {
  background: var(--grad-hero);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.sec-sub { font-size: 16.5px; color: var(--ink-soft); max-width: 74ch; margin: 0 0 40px; }

/* ---------- CARD GRIDS ---------- */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }

.card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius-md); padding: 26px 24px;
  position: relative; overflow: hidden;
}
.card h3 {
  font-family: 'Space Grotesk', Inter, sans-serif;
  font-size: 18.5px; font-weight: 600; margin: 0 0 10px; letter-spacing: -0.01em;
}
.card p { margin: 0; font-size: 15px; color: var(--ink-soft); }
.card .kick {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--ink-mute); margin-bottom: 12px; display: block;
}
.card .num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px; color: var(--cyan); margin-bottom: 12px; display: block;
}

/* vertical cards with product anchor */
.vert { display: flex; flex-direction: column; }
.vert .powered {
  margin-top: auto; padding-top: 18px;
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px;
}
.vert .powered .lbl {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-mute);
  width: 100%; margin-bottom: 2px;
}
.pill {
  font-size: 12.5px; font-weight: 600; color: var(--cyan);
  border: 1px solid rgba(0,212,255,0.35); background: rgba(0,212,255,0.07);
  padding: 6px 13px; border-radius: 999px;
}
.pill:hover { background: rgba(0,212,255,0.14); color: var(--cyan-2); }

/* ---------- ENGAGEMENT STEPS ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.step {
  background: var(--grad-card); border: 1px solid var(--line);
  border-radius: var(--radius-md); padding: 24px 22px;
  display: flex; flex-direction: column;
}
.step::before {
  content: ""; display: block; height: 2px; width: 40px;
  background: var(--grad-bar); border-radius: 2px; margin-bottom: 18px;
}
.step .stepno {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--ink-mute); margin-bottom: 8px;
}
.step h3 {
  font-family: 'Space Grotesk', Inter, sans-serif;
  font-size: 18px; font-weight: 600; margin: 0 0 6px;
}
.step .dur {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--cyan); margin-bottom: 14px;
}
.step ul { margin: 0; padding-left: 17px; }
.step li { font-size: 14px; color: var(--ink-soft); margin-bottom: 7px; }

/* ---------- METRICS ---------- */
.metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.metric {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius-md); padding: 22px;
}
.metric .val {
  font-family: 'Space Grotesk', Inter, sans-serif;
  font-size: clamp(26px, 3vw, 34px); font-weight: 700; letter-spacing: -0.02em;
  background: var(--grad-hero);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  display: block; margin-bottom: 8px;
}
.metric .lbl { font-size: 14px; color: var(--ink-soft); display: block; }
.metric .src {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-mute); margin-top: 10px; display: block;
}

/* disclaimer — must stay visible wherever metrics appear */
.disclaimer {
  margin-top: 22px; padding: 15px 18px;
  border: 1px dashed var(--line-2); border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.02);
  font-size: 13.5px; color: var(--ink-mute);
}
.disclaimer strong { color: var(--ink-soft); font-weight: 600; }

/* ---------- SCORECARD (industry pages) ---------- */
.scorecard { display: flex; flex-direction: column; gap: 14px; }
.score-row { display: grid; grid-template-columns: 1fr auto; gap: 12px; align-items: center; }
.score-row .sname { font-size: 14.5px; color: var(--ink-soft); }
.score-row .sval { font-family: 'JetBrains Mono', monospace; font-size: 13px; color: var(--cyan); }
.score-bar { grid-column: 1 / -1; height: 6px; border-radius: 3px; background: rgba(255,255,255,0.06); overflow: hidden; }
.score-bar i { display: block; height: 100%; border-radius: 3px; background: var(--grad-bar); }

/* ---------- IS / ISN'T ---------- */
.isnt-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.isnt { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-md); padding: 26px 24px; }
.isnt h3 { font-family: 'Space Grotesk', Inter, sans-serif; font-size: 17px; margin: 0 0 16px; font-weight: 600; }
.isnt ul { list-style: none; margin: 0; padding: 0; }
.isnt li { font-size: 14.5px; color: var(--ink-soft); margin-bottom: 13px; padding-left: 26px; position: relative; }
.isnt li::before { position: absolute; left: 0; top: 0; font-weight: 700; }
.isnt.yes li::before { content: "✓"; color: var(--mint); }
.isnt.no  li::before { content: "✕"; color: var(--coral); }

/* ---------- CALLOUT ---------- */
.callout {
  margin-top: 30px; padding: 22px 26px;
  border-left: 2px solid var(--cyan);
  background: var(--surface);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 16px; color: var(--ink-soft);
}

/* ---------- CTA ---------- */
.cta-sec {
  padding: clamp(60px, 8vw, 96px) 0;
  background:
    radial-gradient(900px 460px at 50% -20%, rgba(123,108,240,0.22), transparent 62%),
    linear-gradient(180deg, var(--bg-1) 0%, var(--bg-0) 100%);
  text-align: center;
}
.cta-sec h2 {
  font-family: 'Space Grotesk', Inter, sans-serif;
  font-weight: 700; font-size: clamp(28px, 4vw, 44px);
  line-height: 1.1; letter-spacing: -0.02em; margin: 0 auto 18px; max-width: 20ch;
}
.cta-sec h2 .accent {
  background: var(--grad-hero);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.cta-sec p { font-size: 17px; color: var(--ink-soft); max-width: 60ch; margin: 0 auto 30px; }
.cta-btn {
  display: inline-block; font-size: 15px; font-weight: 600;
  color: var(--bg-0); background: var(--cyan);
  padding: 14px 30px; border-radius: 999px;
}
.cta-btn:hover { background: var(--cyan-2); color: var(--bg-0); }
.cta-alt { display: block; margin-top: 18px; font-size: 14.5px; color: var(--ink-mute); }

/* ---------- EDITION SWITCHER ---------- */
.editions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }
.edition-link {
  display: flex; flex-direction: column; gap: 4px;
  border: 1px solid var(--line-2); background: var(--surface);
  border-radius: var(--radius-sm); padding: 14px 20px; min-width: 220px;
}
.edition-link:hover { border-color: rgba(0,212,255,0.4); background: var(--surface-2); }
.edition-link .et {
  font-family: 'Space Grotesk', Inter, sans-serif;
  font-size: 15.5px; font-weight: 600; color: var(--ink);
}
.edition-link .ed { font-size: 13px; color: var(--ink-mute); }

/* ---------- FOOTER ---------- */
footer { border-top: 1px solid var(--line); padding: 30px 0; background: var(--bg-0); }
.foot-row { display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap; font-size: 13.5px; color: var(--ink-mute); }
.foot-row a { color: var(--ink-mute); }
.foot-row a:hover { color: var(--cyan); }

.back-link {
  display: inline-block; margin-top: 40px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 980px) {
  .grid-4, .steps, .metrics { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 680px) {
  .grid-2, .grid-3, .grid-4, .steps, .metrics, .isnt-grid { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .wrap, .wrap-narrow { width: calc(100% - 32px); }
}