/* ============================================================
   NOVA BANK CASE STUDY — novabank.css
   Mirrors unniebox.css / avion.css structure exactly.
   Brand colors:
     Background    #0D0D0D
     Dark Surface  #1F1F1F
     Primary       #FF784D
     Main Text     #EEEEEE
     Secondary     #8D8D8D
   Font: Poppins (UI) + Cormorant Garamond (display) + Space Mono
   ============================================================ */

/* ── TOKENS ── */
:root {
  /* Nova Bank brand */
  --nb-bg:         #0D0D0D;
  --nb-bg-2:       #111111;
  --nb-surface:    #1F1F1F;
  --nb-card:       #2A2A2A;
  --nb-border:     rgba(255,120,77,0.14);
  --nb-border-h:   rgba(255,120,77,0.38);
  --nb-text:       #EEEEEE;
  --nb-muted:      rgba(238,238,238,0.72);
  --nb-dim:        #8D8D8D;
  --nb-white:      #FFFFFF;

  /* Accent */
  --nb-ac:         #FF784D;
  --nb-ac-2:       #FF9F7D;
  --nb-ac-3:       #FFB89F;
  --nb-ac-dim:     rgba(255,120,77,0.07);
  --nb-ac-bdr:     rgba(255,120,77,0.18);
  --nb-ac-bdr-h:   rgba(255,120,77,0.42);

  /* Status */
  --nb-success:    #4CAF50;
  --nb-error:      #F44336;
  --nb-warn:       #FFC107;

  /* Fonts */
  --nb-serif:   'Cormorant Garamond', Georgia, serif;
  --nb-sans:    'Poppins', system-ui, sans-serif;
  --nb-mono:    'Space Mono', monospace;

  /* Layout */
  --navH:    64px;
  --subnavH: 56px;
  --r:       12px;
  --r-lg:    22px;
  --ease:    cubic-bezier(0.4, 0, 0.2, 1);
}

@media (max-width: 980px) { :root { --navH: 60px; } }
@media (max-width: 640px) { :root { --navH: 72px; --subnavH: 72px; } }


/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { overflow-x: hidden; -webkit-font-smoothing: antialiased; }
img  { max-width: 100%; height: auto; display: block; }
a    { text-decoration: none; color: inherit; }


/* ══════════════════════════════════════════════
   PAGE STRUCTURE
══════════════════════════════════════════════ */
.nb-body {
  background: var(--nb-bg);
  color: var(--nb-text);
  font-family: var(--nb-sans);
  font-size: 15px;
  font-weight: 300;
  line-height: 1.65;
}

.nb-page-wrap {
  padding-top: var(--navH);
  position: relative;
  z-index: 1;
}


/* ══════════════════════════════════════════════
   BACKGROUND
══════════════════════════════════════════════ */
.nb-bg {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
}
.nb-bg::before {
  content: '';
  position: absolute; inset: 0;
  background: var(--nb-bg);
}
.nb-bg::after {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 65% 50% at 5%  -5%,  rgba(255,120,77,0.16) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 95%  22%, rgba(255,159,125,0.08) 0%, transparent 55%),
    radial-gradient(ellipse 55% 70% at 50% 105%, rgba(255,120,77,0.10) 0%, transparent 58%),
    radial-gradient(ellipse 30% 35% at 75%  68%, rgba(255,193,7,0.04)  0%, transparent 50%);
}

.nb-grid-overlay {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,120,77,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,120,77,0.03) 1px, transparent 1px);
  background-size: 64px 64px;
}

.nb-orb {
  position: fixed; border-radius: 50%;
  filter: blur(110px); pointer-events: none; z-index: 0;
  animation: nbFloat 16s ease-in-out infinite;
}
.nb-orb-1 { width:580px; height:580px; background:var(--nb-ac);   opacity:.07; top:-140px;  left:-200px; }
.nb-orb-2 { width:460px; height:460px; background:var(--nb-ac-2); opacity:.055; top:40%;     right:-180px; animation-delay:-6s; }
.nb-orb-3 { width:380px; height:380px; background:var(--nb-ac);   opacity:.05;  bottom:8%;   left:20%; animation-delay:-11s; }

@keyframes nbFloat {
  0%,100% { transform: translateY(0) scale(1); }
  50%      { transform: translateY(-28px) scale(1.03); }
}


/* ── PROGRESS BAR ── */
.nb-progress-bar {
  position: fixed; top: 0; left: 0; height: 2px; width: 0%;
  background: linear-gradient(90deg, var(--nb-ac), var(--nb-ac-2));
  z-index: 999; transition: width .1s linear;
}


/* ══════════════════════════════════════════════
   NAV
══════════════════════════════════════════════ */
.nb-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 9000;
  display: flex; justify-content: space-between; align-items: center;
  padding: 0 64px; height: var(--navH);
  background: rgba(13,13,13,0.90);
  backdrop-filter: blur(24px);
  border-bottom: 1px solid rgba(255,120,77,0.14);
}

.nb-nav .logo a   { display: flex; align-items: center; }
.nb-nav .logo img { height: 44px; width: auto; filter: brightness(0) invert(1); }

.nb-nav .menu { display: flex; align-items: center; gap: 48px; }
.nb-nav .menu a {
  font-family: var(--nb-sans);
  font-size: 13px; font-weight: 400;
  letter-spacing: .12em; text-transform: uppercase;
  color: rgba(238,238,238,0.50);
  position: relative; transition: color .25s;
}
.nb-nav .menu a::after {
  content: ''; position: absolute; bottom: -4px; left: 0;
  width: 0; height: 1px; background: var(--nb-ac);
  transition: width .3s;
}
.nb-nav .menu a:hover        { color: var(--nb-text); }
.nb-nav .menu a:hover::after { width: 100%; }

.nb-nav .burger {
  display: none; flex-direction: column; gap: 6px;
  width: 36px; border: none; background: none; cursor: pointer; padding: 4px;
}
.nb-nav .burger span { display: block; height: 2px; background: var(--nb-text); border-radius: 2px; transition: all .3s; }


/* ══════════════════════════════════════════════
   SUBNAV
══════════════════════════════════════════════ */
.nb-subnav {
  position: sticky;
  top: var(--navH);
  z-index: 120;
}

.nb-body .case-subnav-pill {
  background: rgba(13,13,13,0.85);
  border-color: rgba(255,120,77,0.20);
  box-shadow: 0 0 40px rgba(255,120,77,0.06);
}
.nb-body .case-subnav-pill a { color: rgba(238,238,238,0.60); }
.nb-body .case-subnav-pill a.active,
.nb-body .case-subnav-pill a:hover {
  background: rgba(255,120,77,0.16);
  color: var(--nb-text);
}


/* ══════════════════════════════════════════════
   CASE WRAP
══════════════════════════════════════════════ */
.case-wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding: 20px 16px 80px;
}


/* ══════════════════════════════════════════════
   HERO
══════════════════════════════════════════════ */
.nb-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  padding: 48px 0 0;
}

.nb-eyebrow {
  font-family: var(--nb-mono);
  font-size: 11px; letter-spacing: .2em; text-transform: uppercase;
  color: rgba(255,120,77,0.80);
  margin-bottom: 16px;
}

.nb-accent {
  width: 36px; height: 2px;
  background: linear-gradient(90deg, var(--nb-ac), transparent);
  margin-bottom: 18px;
  border-radius: 2px;
}

.nb-title {
  font-family: var(--nb-serif);
  font-size: clamp(52px, 7vw, 72px);
  font-weight: 400; line-height: .92;
  letter-spacing: -0.02em;
  color: var(--nb-white);
  margin-bottom: 18px;
}

.nb-sub {
  max-width: 46ch;
  color: var(--nb-muted);
  font-size: 16px; line-height: 1.6;
}

.nb-badge {
  position: absolute; top: 16px; right: 16px;
  font-family: var(--nb-mono);
  font-size: 9px; letter-spacing: .18em; text-transform: uppercase;
  background: rgba(255,120,77,0.90);
  color: #fff; padding: 6px 12px; border-radius: 999px;
  box-shadow: 0 4px 18px rgba(255,120,77,0.35);
}

/* hero image pf override */
.nb-pf-hero {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--nb-ac-bdr);
  background: var(--nb-surface);
}


/* ══════════════════════════════════════════════
   BUTTONS same as Unnie Box
══════════════════════════════════════════════ */

.case-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 18px;
}

.nb-body .btn-case {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
  font-family: var(--nb-sans);
  font-size: 14px;
  font-weight: 500;
  transition: transform .2s, background .2s, border-color .2s, color .2s;
}

.nb-body .btn-case:hover {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.10);
  border-color: rgba(255, 255, 255, 0.22);
}

.nb-body .btn-case.primary,
.nb-body .btn-case.nb-btn-primary {
  background: #fff;
  border-color: #fff;
  color: var(--nb-ac);
  font-weight: 700;
}

.nb-body .btn-case.primary:hover,
.nb-body .btn-case.nb-btn-primary:hover {
  background: rgba(255, 255, 255, 0.90);
  color: var(--nb-ac);
  box-shadow: none;
}

/* ══════════════════════════════════════════════
   META CARDS
══════════════════════════════════════════════ */
.nb-meta {
  display: grid; grid-template-columns: repeat(2,1fr);
  gap: 12px;
}

.nb-meta-card {
  border: 1px solid var(--nb-ac-bdr);
  background: var(--nb-ac-dim);
  border-radius: 16px; padding: 13px 15px;
}

.nb-meta-k {
  font-family: var(--nb-mono);
  font-size: 11px; letter-spacing: .18em; text-transform: uppercase;
  color: rgba(255,120,77,0.75);
}

.nb-meta-card .meta-v {
  margin-top: 5px; color: rgba(238,238,238,.90);
  font-size: 13px; display: flex; flex-wrap: wrap; gap: 8px; align-items: center;
  font-family: var(--nb-sans);
}

.nb-chip {
  display: inline-flex; align-items: center;
  padding: 5px 10px; border-radius: 999px;
  border: 1px solid rgba(255,120,77,0.22);
  background: rgba(255,120,77,0.08);
  font-size: 11px; letter-spacing: .06em; text-transform: uppercase;
  white-space: nowrap; color: rgba(238,238,238,.90);
  font-family: var(--nb-mono);
}


/* ══════════════════════════════════════════════
   SECTIONS
══════════════════════════════════════════════ */
.case-sections { margin-top: 52px; display: grid; grid-template-columns: minmax(0, 1fr); gap: 52px; }

.nb-section {
  border-top: 1px solid rgba(255,120,77,0.14);
}

.nb-h2 {
  font-family: var(--nb-serif);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 400; line-height: 1.05;
  color: var(--nb-white); margin-bottom: 14px;
}

.nb-p { color: var(--nb-muted); line-height: 1.72; max-width: 72ch; font-weight: 300; font-family: var(--nb-sans); }
.nb-p + .nb-p { margin-top: 12px; }


/* ══════════════════════════════════════════════
   STATS
══════════════════════════════════════════════ */
.nb-stats {
  display: grid; grid-template-columns: repeat(3,1fr);
  gap: 14px;
}

.nb-stat {
  background: var(--nb-ac-dim);
  border: 1px solid var(--nb-ac-bdr);
  border-radius: 18px; padding: 20px;
  transition: transform .3s, box-shadow .3s;
}
.nb-stat:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(255,120,77,0.18);
}

.nb-stat-n {
  font-family: var(--nb-serif);
  font-size: 48px; line-height: 1;
  color: var(--nb-ac); margin-bottom: 10px;
  text-shadow: 0 0 24px rgba(255,120,77,0.35);
}
.nb-stat-t { font-size: 13px; color: var(--nb-muted); line-height: 1.4; font-family: var(--nb-sans); }


/* ══════════════════════════════════════════════
   RESEARCH CARDS
══════════════════════════════════════════════ */
.nb-research-grid {
  display: grid; grid-template-columns: repeat(2,1fr);
  gap: 14px;
}

.nb-research-card {
  background: var(--nb-ac-dim);
  border: 1px solid var(--nb-ac-bdr);
  border-radius: 20px; padding: 22px;
  transition: transform .28s, border-color .28s, box-shadow .28s;
}
.nb-research-card:hover {
  transform: translateY(-4px);
  border-color: var(--nb-ac-bdr-h);
  box-shadow: 0 14px 44px rgba(255,120,77,0.14);
}

.nb-research-icon { font-size: 28px; margin-bottom: 12px; }
.nb-research-card h3 {
  font-family: var(--nb-sans); font-weight: 600; font-size: 15px;
  color: var(--nb-white); margin-bottom: 8px;
}
.nb-research-card p { font-size: 14px; color: var(--nb-muted); line-height: 1.6; }


/* ══════════════════════════════════════════════
   2-COL GRID / CARDS
══════════════════════════════════════════════ */
.nb-grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 18px; }

.nb-card {
  border: 1px solid var(--nb-ac-bdr);
  background: var(--nb-ac-dim);
  border-radius: 22px; padding: 22px;
  transition: transform .28s, border-color .28s;
}
.nb-card:hover { transform: translateY(-3px); border-color: var(--nb-ac-bdr-h); }
.nb-card h3 { font-family: var(--nb-sans); font-weight: 600; font-size: 16px; color: var(--nb-white); margin-bottom: 10px; }
.nb-card p  { font-size: 14px; color: var(--nb-muted); line-height: 1.65; }

/* HMW block */
.nb-hmw {
  margin-top: 20px;
  border: 1px solid var(--nb-ac-bdr);
  background: var(--nb-ac-dim);
  border-radius: 20px; padding: 24px 28px;
  border-left: 3px solid var(--nb-ac);
}
.nb-hmw-label {
  font-family: var(--nb-mono);
  font-size: 10px; letter-spacing: .2em; text-transform: uppercase;
  color: var(--nb-ac); display: block; margin-bottom: 10px;
}
.nb-hmw-text {
  font-family: var(--nb-serif);
  font-size: 20px; font-style: italic;
  color: var(--nb-text); line-height: 1.5;
}


/* ══════════════════════════════════════════════
   PROCESS
══════════════════════════════════════════════ */
.nb-process {
  display: grid;
  grid-template-columns: repeat(5,1fr);
  gap: 12px;
}

.nb-pstep {
  background: var(--nb-ac-dim);
  border: 1px solid var(--nb-ac-bdr);
  border-radius: 18px; padding: 20px 16px;
  transition: transform .28s, border-color .28s;
  position: relative;
}
.nb-pstep:hover {
  transform: translateY(-4px);
  border-color: var(--nb-ac-bdr-h);
  box-shadow: 0 10px 32px rgba(255,120,77,0.14);
}
.nb-pstep::after {
  content: '→';
  position: absolute; right: -8px; top: 50%;
  transform: translateY(-50%);
  color: rgba(255,120,77,0.30); font-size: 14px;
}
.nb-pstep:last-child::after { display: none; }

.nb-pnum   { font-family: var(--nb-mono); font-size: 10px; letter-spacing: .18em; text-transform: uppercase; color: rgba(255,120,77,0.65); margin-bottom: 8px; }
.nb-ptitle { font-family: var(--nb-sans); font-weight: 600; font-size: 13px; color: var(--nb-white); margin-bottom: 8px; }
.nb-pdesc  { color: var(--nb-muted); font-size: 12px; line-height: 1.55; }


/* ══════════════════════════════════════════════
   USER FLOW PATH CARDS
══════════════════════════════════════════════ */
.nb-flow-paths {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 14px;
}

.nb-flow-card {
  background: var(--nb-ac-dim);
  border: 1px solid var(--nb-ac-bdr);
  border-radius: 18px; padding: 20px;
  transition: transform .28s, border-color .28s, box-shadow .28s;
}
.nb-flow-card:hover {
  transform: translateY(-4px);
  border-color: var(--nb-ac-bdr-h);
  box-shadow: 0 12px 36px rgba(255,120,77,0.16);
}

.nb-flow-num {
  font-family: var(--nb-serif);
  font-size: 30px; color: rgba(255,120,77,0.40);
  margin-bottom: 8px;
}
.nb-flow-title {
  font-family: var(--nb-sans); font-weight: 700;
  font-size: 14px; color: var(--nb-white); margin-bottom: 8px;
}
.nb-flow-desc { font-size: 13px; color: var(--nb-muted); line-height: 1.6; }


/* ══════════════════════════════════════════════
   DESIGN SYSTEM
══════════════════════════════════════════════ */
.nb-ds-block { }
.nb-ds-block-title {
  font-family: var(--nb-mono);
  font-size: 10px; letter-spacing: .2em; text-transform: uppercase;
  color: rgba(255,120,77,0.65); margin-bottom: 14px;
}

/* Color swatches */
.nb-swatch-row {
  display: grid;
  grid-template-columns: repeat(5,1fr);
  gap: 10px;
}

.nb-sw {
  border-radius: 16px; border: 1px solid var(--nb-ac-bdr);
  overflow: hidden; background: var(--nb-surface);
}
.nb-sw::before {
  content: ''; display: block; height: 52px;
  background: var(--c);
}
.nb-sw span { display: block; padding: 9px 11px 0; font-size: 11px; color: var(--nb-dim); font-family: var(--nb-sans); }
.nb-sw b    { display: block; padding: 3px 11px 11px; font-size: 11px; letter-spacing: .06em; color: var(--nb-muted); font-family: var(--nb-mono); font-weight: 400; }

/* Second row swatches */
.nb-swatch-row .nb-sw:nth-child(n+6) {
  /* additional swatches wrap into second row automatically */
}

/* Type row */
.nb-type-row {
  display: grid; grid-template-columns: repeat(3,1fr);
  gap: 14px;
}

.nb-type-card {
  background: var(--nb-ac-dim);
  border: 1px solid var(--nb-ac-bdr);
  border-radius: 18px; padding: 20px;
}
.nb-type-k   { font-family: var(--nb-mono); font-size: 10px; letter-spacing: .18em; text-transform: uppercase; color: rgba(255,120,77,0.60); }
.nb-type-s   { font-family: var(--nb-sans); font-weight: 700; font-size: 14px; color: var(--nb-white); margin-top: 8px; }
.nb-type-ex  { font-size: 26px; margin-top: 10px; color: rgba(238,238,238,.92); line-height: 1.2; }
.nb-type-spec { font-size: 11px; color: var(--nb-dim); margin-top: 10px; font-family: var(--nb-sans); line-height: 1.5; }

/* Status grid 3-col */
.nb-status-grid {
  grid-template-columns: repeat(3,1fr) !important;
}

/* Tag color variants */
.nb-tag-success { background: rgba(76,175,80,0.90) !important; }
.nb-tag-error   { background: rgba(244,67,54,0.90) !important; }


/* ══════════════════════════════════════════════
   PF WRAPPERS (image frame)
══════════════════════════════════════════════ */
.nb-pf {
  position: relative;
  background: var(--nb-surface);
  border: 1px solid var(--nb-ac-bdr);
  border-radius: 20px; overflow: hidden;
  transition: transform .28s, box-shadow .28s;
}
.nb-pf:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(255,120,77,0.14);
}
.nb-pf img { display: block; width: 100%; height: auto; }

.nb-pf-full {
  position: relative;
  background: var(--nb-surface);
  border: 1px solid var(--nb-ac-bdr);
  border-radius: 24px; overflow: hidden;
  width: 100%;
}

.nb-pf-tag {
  position: absolute; top: 12px; left: 12px;
  font-family: var(--nb-mono); font-size: 9px; letter-spacing: .16em; text-transform: uppercase;
  background: rgba(255,120,77,0.92); color: #fff;
  padding: 5px 11px; border-radius: 999px;
  box-shadow: 0 4px 16px rgba(255,120,77,0.35);
}

.pf-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  width: 100%;
}
.pf-grid .nb-pf-full { grid-column: 1 / -1; }


/* ══════════════════════════════════════════════
   IMAGE PLACEHOLDERS
   Remove these entirely once you insert your images.
   Each placeholder holds the exact space the image will occupy.
══════════════════════════════════════════════ */
.nb-img-placeholder {
  width: 100%; background: rgba(255,120,77,0.04);
  border: 1.5px dashed rgba(255,120,77,0.25);
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
}

/* Hero — ~560×400 px feel */
.nb-img-placeholder--hero   { min-height: 400px; }

/* Full-width spans */
.nb-img-placeholder--full   { min-height: 480px; border-radius: 0; }

/* Half-width panels */
.nb-img-placeholder--half   { min-height: 300px; }

/* Design system kit — taller */
.nb-img-placeholder--ds     { min-height: 600px; border-radius: 0; }

/* Component cells */
.nb-img-placeholder--comp   { min-height: 260px; }
.nb-img-placeholder--comp3  { min-height: 220px; }

/* Status cells */
.nb-img-placeholder--status { min-height: 240px; }

/* Screen cells (portrait phone ratio) */
.nb-img-placeholder--screen  { min-height: 520px; }
.nb-img-placeholder--screen3 { min-height: 420px; }

/* Mockup */
.nb-img-placeholder--mockup { min-height: 500px; border-radius: 0; }

.nb-placeholder-inner {
  text-align: center;
  padding: 24px;
  pointer-events: none;
  user-select: none;
}
.nb-placeholder-icon  { font-size: 36px; margin-bottom: 10px; opacity: .6; }
.nb-placeholder-label { font-family: var(--nb-sans); font-weight: 600; font-size: 14px; color: rgba(255,120,77,0.70); margin-bottom: 6px; }
.nb-placeholder-hint  { font-family: var(--nb-mono); font-size: 10px; color: rgba(255,120,77,0.40); letter-spacing: .05em; line-height: 1.5; }


/* ══════════════════════════════════════════════
   LEARNINGS
══════════════════════════════════════════════ */
.nb-learn-grid {
  display: grid; grid-template-columns: repeat(2,1fr);
  gap: 14px; margin-top: 14px;
}

.nb-learn-card {
  background: var(--nb-ac-dim);
  border: 1px solid var(--nb-ac-bdr);
  border-radius: 18px; padding: 22px;
  transition: transform .28s, border-color .28s;
}
.nb-learn-card:hover { transform: translateY(-4px); border-color: var(--nb-ac-bdr-h); }

.nb-learn-n { font-family: var(--nb-serif); font-size: 28px; color: rgba(255,120,77,0.40); margin-bottom: 8px; }
.nb-learn-t { font-family: var(--nb-sans); font-weight: 700; font-size: 15px; color: var(--nb-white); margin-bottom: 8px; }
.nb-learn-p { color: var(--nb-muted); font-size: 14px; line-height: 1.58; }


/* ══════════════════════════════════════════════
   CTA BANNER
══════════════════════════════════════════════ */
.nb-cta-banner {
  border-radius: 24px; padding: 52px 40px;
  background: linear-gradient(135deg, #1a0a00 0%, #3d1500 50%, #4a1a00 100%);
  border: 1px solid rgba(255,120,77,0.35);
  position: relative; overflow: hidden; text-align: center;
  box-shadow: 0 0 80px rgba(255,120,77,0.12);
}

.nb-cta-glow {
  position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse 55% 70% at 50% 0%, rgba(255,120,77,0.20) 0%, transparent 60%);
}

.nb-cta-banner h3 {
  font-family: var(--nb-serif);
  font-size: clamp(36px,5vw,54px); font-weight: 400; line-height: 1.05;
  color: var(--nb-white); margin: 0 0 12px; position: relative;
}
.nb-cta-banner p {
  color: rgba(238,238,238,.80); margin: 0 auto 28px;
  max-width: 480px; font-size: 15px; position: relative;
  font-family: var(--nb-sans);
}
.cta-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; position: relative; }


/* ══════════════════════════════════════════════
   REVEAL
══════════════════════════════════════════════ */
[data-reveal] {
  opacity: 0; transform: translateY(28px);
  transition: opacity .65s cubic-bezier(.16,1,.3,1), transform .65s cubic-bezier(.16,1,.3,1);
}
[data-reveal].revealed { opacity: 1; transform: translateY(0); }
[data-reveal-delay="1"] { transition-delay: .1s; }
[data-reveal-delay="2"] { transition-delay: .2s; }
[data-reveal-delay="3"] { transition-delay: .3s; }
[data-reveal-delay="4"] { transition-delay: .45s; }
[data-reveal-delay="5"] { transition-delay: .60s; }


/* ══════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════ */
.nb-footer {
  background: rgba(13,13,13,0.96);
  border-top: 1px solid rgba(255,120,77,0.18);
  padding: 60px 48px 40px;
  position: relative; z-index: 1;
}

.nb-footer-inner {
  max-width: 1120px; margin: 0 auto;
  display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 60px; align-items: start;
}

.nb-footer-logo    { width: 38px; height: 38px; object-fit: contain; margin-bottom: 12px; filter: brightness(0) invert(1); filter: drop-shadow(0 0 8px rgba(255,120,77,.4)); opacity: .9; }
.nb-footer-tagline { font-size: 13px; color: rgba(238,238,238,.38); line-height: 1.7; max-width: 240px; font-family: var(--nb-sans); }
.nb-footer-title   { font-family: var(--nb-mono); font-size: 9px; letter-spacing: .18em; text-transform: uppercase; color: rgba(255,120,77,.75); margin-bottom: 18px; }
.nb-footer-nav     { display: flex; flex-direction: column; gap: 11px; }
.nb-footer-nav a   { font-size: 14px; color: rgba(238,238,238,.48); transition: color .2s, transform .2s; display: inline-block; font-family: var(--nb-sans); }
.nb-footer-nav a:hover { color: var(--nb-text); transform: translateX(4px); }
.nb-footer-item    { font-size: 13px; color: rgba(238,238,238,.42); margin-bottom: 9px; font-family: var(--nb-sans); }
.nb-footer-hint    { font-size: 13px; color: rgba(238,238,238,.38); margin-bottom: 12px; line-height: 1.6; font-family: var(--nb-sans); }
.nb-footer-form    { display: flex; gap: 8px; }
.nb-footer-form input {
  flex: 1; padding: 10px 14px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,120,77,.20);
  border-radius: 8px; color: var(--nb-text);
  font-family: var(--nb-sans); font-size: 13px;
  outline: none; transition: border-color .2s;
}
.nb-footer-form input:focus        { border-color: rgba(255,120,77,.55); }
.nb-footer-form input::placeholder  { color: rgba(238,238,238,.26); }
.nb-footer-form button {
  padding: 10px 16px; background: var(--nb-ac);
  border: none; border-radius: 8px; color: #fff;
  font-family: var(--nb-sans); font-size: 12px; font-weight: 500;
  cursor: pointer; white-space: nowrap;
  transition: background .2s, transform .2s, box-shadow .2s;
}
.nb-footer-form button:hover {
  background: var(--nb-ac-2);
  transform: scale(1.03);
  box-shadow: 0 6px 20px rgba(255,120,77,.40);
}

.nb-footer-bottom {
  max-width: 1120px; margin: 36px auto 0; padding-top: 22px;
  border-top: 1px solid rgba(255,120,77,.12);
  display: flex; justify-content: space-between; align-items: center;
  font-size: 12px; color: rgba(238,238,238,.28);
  flex-wrap: wrap; gap: 12px; font-family: var(--nb-sans);
}
.nb-footer-case-label { color: rgba(238,238,238,.18); }
.nb-footer-proj-nav   { display: flex; gap: 10px; align-items: center; }
.nb-footer-proj-nav a {
  font-size: 12px; padding: 7px 14px; border-radius: 999px;
  border: 1px solid rgba(255,120,77,.20);
  color: rgba(238,238,238,.48);
  transition: all .2s;
}
.nb-footer-proj-nav a:hover { background: rgba(255,120,77,.16); color: var(--nb-text); border-color: rgba(255,120,77,.50); }
.nb-footer-proj-nav a.cta   { background: var(--nb-ac); color: #fff; border-color: var(--nb-ac); font-weight: 600; }
.nb-footer-proj-nav a.cta:hover { background: var(--nb-ac-2); }


/* ══════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════ */
@media (max-width: 1100px) {
  .nb-process     { grid-template-columns: repeat(3,1fr); }
  .nb-flow-paths  { grid-template-columns: repeat(2,1fr); }
  .nb-type-row    { grid-template-columns: 1fr 1fr; }
  .nb-swatch-row  { grid-template-columns: repeat(5,1fr); }
}

@media (max-width: 980px) {
  .nb-stats        { grid-template-columns: 1fr; }
  .nb-process      { grid-template-columns: repeat(2,1fr); }
  .nb-research-grid{ grid-template-columns: 1fr; }
  .nb-learn-grid   { grid-template-columns: 1fr; }
  .nb-swatch-row   { grid-template-columns: repeat(3,1fr); }
  .nb-cta-banner   { padding: 40px 28px; }
  .nb-status-grid  { grid-template-columns: 1fr !important; }
}

@media (max-width: 900px) {
  .nb-nav { padding: 0 24px; }
  .nb-nav .menu   { display: none; }
  .nb-nav .burger { display: flex; }

  .nb-hero { grid-template-columns: 1fr; gap: 32px; }

  .nb-footer-inner { grid-template-columns: 1fr 1fr; gap: 36px; }
  .nb-footer        { padding: 50px 24px 36px; }

  .case-subnav-inner { justify-content: flex-start; }
  .case-subnav-pill  { width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; white-space: nowrap; gap: 8px; }
  .case-subnav-pill::-webkit-scrollbar { display: none; }
  .case-subnav-pill a { flex: 0 0 auto; font-size: 10px; padding: 7px 9px; }
}

@media (max-width: 768px) {
  .nb-flow-paths  { grid-template-columns: 1fr 1fr; }
  .pf-grid { grid-template-columns: 1fr; }
  .nb-status-grid { grid-template-columns: 1fr !important; }
}

@media (max-width: 640px) {
  .case-wrap      { padding: 20px 16px 80px; }
  .nb-meta        { grid-template-columns: 1fr; }
  .nb-grid2       { grid-template-columns: 1fr; }
  .nb-type-row    { grid-template-columns: 1fr; }
  .nb-flow-paths  { grid-template-columns: 1fr; }
  .nb-process     { grid-template-columns: 1fr; }
  .nb-swatch-row  { grid-template-columns: repeat(2,1fr); }
  .nb-footer-inner  { grid-template-columns: 1fr; gap: 28px; }
  .nb-footer-bottom { flex-direction: column; align-items: flex-start; }
  .nb-pstep::after  { display: none; }

  .nb-img-placeholder--hero   { min-height: 260px; }
  .nb-img-placeholder--full   { min-height: 300px; }
  .nb-img-placeholder--ds     { min-height: 380px; }
  .nb-img-placeholder--screen { min-height: 340px; }
  .nb-img-placeholder--screen3{ min-height: 280px; }
  .nb-img-placeholder--mockup { min-height: 320px; }
}


/* ══════════════════════════════════════════════
   TABS (Wireframe / User Flow) — like UnnieBox
══════════════════════════════════════════════ */
.nb-tabs {
  display: flex;
  gap: 10px;
}

.nb-tab {
  padding: 10px 22px;
  border-radius: 999px;
  border: 1px solid rgba(255,120,77,0.28);
  background: rgba(255,120,77,0.06);
  color: rgba(238,238,238,0.52);
  font-family: var(--nb-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all .25s;
}
.nb-tab:hover {
  color: var(--nb-text);
  border-color: rgba(255,120,77,0.55);
  background: rgba(255,120,77,0.14);
}
.nb-tab.active {
  background: rgba(255,120,77,0.20);
  border-color: rgba(255,120,77,0.65);
  color: var(--nb-text);
  box-shadow: 0 0 20px rgba(255,120,77,0.18);
}

/* Panels */
.nb-tab-panel { }
.nb-tab-panel--hidden { display: none; }

/* Caption dots row */
.nb-tab-caption {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  margin-top: 14px;
}
.nb-cap-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: rgba(238,238,238,0.52);
  font-family: var(--nb-sans);
}
.nb-cap-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--nb-ac);
  flex-shrink: 0;
  box-shadow: 0 0 8px rgba(255,120,77,0.55);
}


/* ══════════════════════════════════════════════
   UI KIT FRAME — single big canvas
══════════════════════════════════════════════ */
.nb-uikit-frame {
  position: relative;
  margin-top: 20px;
  border-radius: 24px;
  border: 1px solid rgba(255,120,77,0.32);
  background: var(--nb-surface);
  overflow: hidden;
  box-shadow: 0 0 80px rgba(255,120,77,0.08);
}

/* When you replace placeholder with <img>, the frame auto-fits */
.nb-uikit-frame img {
  width: 100%;
  height: auto;
  display: block;
}

.nb-uikit-badge {
  position: absolute;
  top: 14px; left: 14px;
  z-index: 2;
  font-family: var(--nb-mono);
  font-size: 9px; letter-spacing: .18em; text-transform: uppercase;
  background: rgba(255,120,77,0.92);
  color: #fff;
  padding: 6px 13px;
  border-radius: 999px;
  box-shadow: 0 4px 16px rgba(255,120,77,0.35);
}

/* Placeholder — tall canvas feel */
.nb-uikit-placeholder {
  min-height: 700px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: repeating-linear-gradient(
    45deg,
    rgba(255,120,77,0.015),
    rgba(255,120,77,0.015) 1px,
    transparent 1px,
    transparent 40px
  );
  border: 1.5px dashed rgba(255,120,77,0.22);
  border-radius: 22px;
  margin: 2px;
}

.nb-uikit-placeholder-inner {
  text-align: center;
  padding: 32px;
  user-select: none;
  pointer-events: none;
}
.nb-uikit-icon  { font-size: 48px; margin-bottom: 14px; opacity: .55; }
.nb-uikit-label { font-family: var(--nb-sans); font-weight: 700; font-size: 18px; color: rgba(255,120,77,0.70); margin-bottom: 10px; }
.nb-uikit-sub   { font-size: 13px; color: rgba(255,120,77,0.45); font-family: var(--nb-sans); line-height: 1.6; max-width: 520px; margin: 0 auto 12px; }
.nb-uikit-path  { font-family: var(--nb-mono); font-size: 11px; color: rgba(255,120,77,0.35); letter-spacing: .05em; }

@media (max-width: 640px) {
  .nb-uikit-placeholder { min-height: 380px; }
}


/* NOVA BANK FINAL SCREENS */

.nb-screens-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
  margin-top: 32px;
  align-items: start;
}

.nb-screen-card {
  position: relative;
  overflow: hidden;
  padding: 16px 16px 22px;
  border-radius: 34px;
  background:
    radial-gradient(circle at 50% 0%, rgba(255, 120, 77, 0.16), transparent 46%),
    linear-gradient(180deg, rgba(255, 120, 77, 0.12), rgba(255, 120, 77, 0.035)),
    rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 120, 77, 0.22);
  box-shadow:
    0 24px 70px rgba(0, 0, 0, 0.35),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.nb-screen-img-wrap {
  width: 100%;
  min-height: 455px;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  border-radius: 28px;
  background:
    radial-gradient(circle at 50% 0%, rgba(255, 120, 77, 0.18), transparent 48%),
    linear-gradient(180deg, rgba(255, 120, 77, 0.10), rgba(0, 0, 0, 0.18));
}



.nb-screen-label {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 20px 6px 0;
  color: #eeeeee;
  font-family: var(--nb-sans);
  font-size: 21px;
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.nb-screen-num {
  color: #ff784d;
  font-size: 15px;
  font-weight: 900;
  letter-spacing: 0.02em;
}

.nb-screen-desc {
  margin: 10px 6px 0;
  max-width: 320px;
  color: rgba(238, 238, 238, 0.58);
  font-family: var(--nb-sans);
  font-size: 14px;
  line-height: 1.45;
  font-weight: 400;
  letter-spacing: -0.02em;
}

/* NOVA BANK THEME PREVIEW */

.nb-theme-preview {
  padding-top: 90px;
  padding-bottom: 90px;
}

.nb-theme-image-wrap {
  margin-top: 34px;
  padding: 22px;
  border-radius: 34px;
  background:
    linear-gradient(180deg, rgba(255, 120, 77, 0.12), rgba(255, 120, 77, 0.03)),
    rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 120, 77, 0.22);
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.32);
  overflow: hidden;
}

.nb-theme-image {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 24px;
  object-fit: cover;
}

/* RESPONSIVE FINAL SCREENS */

@media (max-width: 1180px) {
  .nb-screens-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 26px;
  }

  

  
}

@media (max-width: 720px) {
  .nb-screens-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .nb-screen-card {
    padding: 16px;
    border-radius: 28px;
  }

  .nb-screen-img-wrap {
    min-height: 500px;
    border-radius: 24px;
  }

  

  .nb-screen-label {
    font-size: 18px;
  }

  .nb-screen-desc {
    font-size: 13px;
    line-height: 1.45;
  }

  .nb-theme-image-wrap {
    padding: 14px;
    border-radius: 24px;
  }

  .nb-theme-image {
    border-radius: 18px;
  }
}

.case-subnav-link.active {
  color: #fff;
  background: rgba(255,255,255,.12); /* замени на var(--ac) если хочешь цветной */
}

.case-subnav-pill {
  overflow-x: auto;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.case-subnav-pill::-webkit-scrollbar { display: none; }


/* ══════════════════════════════════════════════
   COMPARATIVE MATRIX TABLE (Target Audience / Competitors)
══════════════════════════════════════════════ */
.nb-matrix-wrap {
  overflow-x: auto;
  border-radius: 18px;
  border: 1px solid var(--nb-ac-bdr);
  background: var(--nb-ac-dim);
}

.nb-matrix {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--nb-sans);
  font-size: 14px;
  min-width: 620px;
}

.nb-matrix thead th {
  text-align: left;
  padding: 16px 18px;
  font-family: var(--nb-mono);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255,120,77,0.80);
  border-bottom: 1px solid var(--nb-ac-bdr);
  white-space: nowrap;
}

.nb-matrix thead th:not(:first-child),
.nb-matrix tbody td:not(:first-child) {
  text-align: center;
}

.nb-matrix tbody td {
  padding: 14px 18px;
  color: var(--nb-muted);
  border-bottom: 1px solid rgba(255,120,77,0.08);
}

.nb-matrix tbody tr:last-child td { border-bottom: none; }

.nb-matrix tbody tr:hover { background: rgba(255,120,77,0.05); }

.nb-matrix .nb-yes {
  color: var(--nb-success);
  font-weight: 700;
}

.nb-matrix .nb-no {
  color: var(--nb-error);
  font-weight: 700;
  opacity: .7;
}

.nb-matrix .nb-partial {
  color: var(--nb-warn);
  font-weight: 700;
}

.nb-matrix-note {
  margin-top: 16px;
  padding: 18px 22px;
  border-left: 3px solid var(--nb-ac);
  background: var(--nb-ac-dim);
  border-radius: 0 16px 16px 0;
  color: var(--nb-muted);
  font-size: 14px;
  line-height: 1.65;
  font-family: var(--nb-sans);
  max-width: 72ch;
}

/* ══════════════════════════════════════════════
   ANIMATED MATRIX ICONS (✓ ✗ ~)
══════════════════════════════════════════════ */
.nb-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
}

.nb-icon svg {
  width: 100%;
  height: 100%;
  overflow: visible;
}

.nb-icon-path {
  fill: none;
  stroke-width: 2.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Checkmark — draws itself in */
.nb-icon-yes .nb-icon-path {
  stroke: var(--nb-success);
  stroke-dasharray: 28;
  stroke-dashoffset: 28;
  animation: nbDrawCheck 0.6s ease forwards;
  animation-delay: 0.1s;
}

@keyframes nbDrawCheck {
  to { stroke-dashoffset: 0; }
}

/* Cross — fades + tiny shake */
.nb-icon-no .nb-icon-path {
  stroke: var(--nb-error);
  opacity: 0;
  transform-origin: center;
  animation: nbCrossIn 0.45s ease forwards;
  animation-delay: 0.1s;
}

@keyframes nbCrossIn {
  0%   { opacity: 0; transform: scale(0.5) rotate(-15deg); }
  60%  { opacity: 1; transform: scale(1.08) rotate(4deg); }
  100% { opacity: .75; transform: scale(1) rotate(0deg); }
}

/* Partial (~) — gentle continuous wave pulse */
.nb-icon-partial .nb-icon-path {
  stroke: var(--nb-warn);
  stroke-dasharray: 26;
  stroke-dashoffset: 26;
  animation: nbDrawCheck 0.5s ease forwards, nbWavePulse 1.8s ease-in-out 0.6s infinite;
}

@keyframes nbWavePulse {
  0%, 100% { opacity: .65; }
  50%      { opacity: 1; }
}

/* Respect reduced-motion preference */
@media (prefers-reduced-motion: reduce) {
  .nb-icon-yes .nb-icon-path,
  .nb-icon-no .nb-icon-path,
  .nb-icon-partial .nb-icon-path {
    animation: none !important;
    stroke-dashoffset: 0 !important;
    opacity: 1 !important;
    transform: none !important;
  }
}

/* Re-trigger animation each time a row scrolls into view */
.nb-matrix-wrap[data-reveal].revealed .nb-icon-yes .nb-icon-path,
.nb-matrix-wrap[data-reveal].revealed .nb-icon-no .nb-icon-path {
  animation-play-state: running;
}


/* ══════════════════════════════════════════════
   HEADING / SUBNAV OVERLAP FIX
══════════════════════════════════════════════ */
.nb-section .nb-h2,
.nb-section .nb-eyebrow {
  position: relative;
  z-index: 1;
}

.nb-section {
  scroll-margin-top: calc(var(--navH) + var(--subnavH) + 36px);
  padding-top: 36px;
}

@media (max-width: 640px) {
  .nb-section {
    padding-top: 28px;
    scroll-margin-top: calc(var(--navH) + var(--subnavH) + 24px);
  }
}
@media (max-width: 600px) {
  .nb-matrix-wrap {
    overflow-x: visible;
    background: transparent;
    border: none;
  }

  .nb-matrix {
    min-width: 0;
    display: block;
  }

  .nb-matrix thead { display: none; }

  .nb-matrix tbody {
    display: grid;
    gap: 14px;
  }

  .nb-matrix tbody tr {
    display: block;
    background: var(--nb-ac-dim);
    border: 1px solid var(--nb-ac-bdr);
    border-radius: 16px;
    padding: 6px 4px;
  }

  .nb-matrix tbody tr:hover { background: var(--nb-ac-dim); }

  .nb-matrix tbody td {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 11px 14px;
    border-bottom: 1px solid rgba(255,120,77,0.08);
    text-align: right;
    white-space: normal;
  }

  .nb-matrix tbody tr td:first-child {
    font-family: var(--nb-sans);
    font-weight: 600;
    color: var(--nb-text);
    font-size: 13px;
    border-bottom: 1px solid rgba(255,120,77,0.18);
    text-align: left;
  }

  .nb-matrix tbody tr td:last-child { border-bottom: none; }

  .nb-matrix tbody td::before {
    content: attr(data-label);
    font-family: var(--nb-mono);
    font-size: 10px;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: rgba(255,120,77,0.65);
  }

  .nb-matrix tbody tr td:first-child::before { display: none; }
}

.nb-proto-wrap {
  position: relative;
  width: 100%;
  max-width: 460px;
  margin: 32px auto 0;
  border-radius: 32px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.08);
  box-shadow: 0 20px 60px rgba(0,0,0,.5);
}
.nb-proto-wrap::before {
  content: '';
  display: block;
  padding-top: calc(940 / 460 * 100%);
}
@supports (aspect-ratio: 1) {
  .nb-proto-wrap::before { display: none; }
  .nb-proto-wrap { aspect-ratio: 460 / 940; }
}
.nb-proto-frame {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

.nb-proto-cta {
  text-align: center;
  margin-top: 20px;
}