/* ============================================================
   Vocus Design System — NeuraNest AI × Vocus 2026
   Engineering Australia's Digital Backbone
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800;900&family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

:root {
  /* ── Brand Colors ─────────────────────────────────── */
  --dark-bg:        #06041a;
  --card-bg:        #0f0b2d;
  --card-bg-2:      #150f3a;
  --purple-primary: #663399;
  --purple-light:   #9b59d0;
  --purple-glow:    rgba(102,51,153,0.15);
  --cyan-accent:    #06b6d4;
  --cyan-light:     #22d3ee;
  --cyan-glow:      rgba(6,182,212,0.12);
  --magenta:        #d946ef;
  --magenta-glow:   rgba(217,70,239,0.12);
  --pure-white:     #ffffff;
  --text-secondary: rgba(255,255,255,0.70);
  --text-muted:     rgba(255,255,255,0.45);
  --border-subtle:  rgba(102,51,153,0.20);
  --border-cyan:    rgba(6,182,212,0.20);

  /* ── Typography ────────────────────────────────────── */
  --font-display: 'Outfit', sans-serif;
  --font-body:    'Plus Jakarta Sans', sans-serif;

  /* ── Spacing ───────────────────────────────────────── */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;

  /* ── Radii ──────────────────────────────────────────── */
  --radius-sm:   6px;
  --radius-md:   10px;
  --radius-lg:   14px;
  --radius-xl:   20px;
  --radius-2xl:  28px;
  --radius-full: 9999px;

  /* ── Shadows ────────────────────────────────────────── */
  --shadow-purple: 0 0 30px rgba(102,51,153,0.30);
  --shadow-cyan:   0 0 30px rgba(6,182,212,0.25);
  --shadow-card:   0 4px 24px rgba(0,0,0,0.40);
}

/* ── Reset ────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--dark-bg);
  color: var(--pure-white);
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* ── Progress Bar ─────────────────────────────────────────── */
.progress-bar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: rgba(255,255,255,0.06);
  z-index: 1000;
}
.progress-bar__fill {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--purple-primary), var(--cyan-accent), var(--magenta));
  transition: width 0.1s linear;
}

/* ── Navigation ───────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 3px; left: 0; right: 0;
  z-index: 100;
  background: rgba(6,4,26,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  transition: border-color 0.3s;
}
.nav__container {
  max-width: 1240px;
  margin: 0 auto;
  padding: var(--space-4) var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--pure-white);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
}
.nav__logo-icon {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--purple-primary), var(--purple-light));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
  font-weight: 900;
  color: white;
  flex-shrink: 0;
  box-shadow: 0 0 16px rgba(102,51,153,0.5);
}
.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  list-style: none;
}
.nav__link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.2s;
  white-space: nowrap;
}
.nav__link:hover,
.nav__link--active { color: var(--cyan-light); }
.nav__cta {
  background: linear-gradient(135deg, var(--purple-primary), var(--purple-light));
  color: white !important;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.8rem;
  transition: all 0.25s ease;
  box-shadow: 0 2px 12px rgba(102,51,153,0.35);
}
.nav__cta:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-purple);
}

/* ── Hamburger (Mobile) ───────────────────────────────────── */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}
.nav__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--pure-white);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.875rem;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.25s ease;
  border: none;
  white-space: nowrap;
}
.btn--primary {
  background: linear-gradient(135deg, var(--purple-primary), var(--purple-light));
  color: var(--pure-white);
  box-shadow: 0 2px 16px rgba(102,51,153,0.35);
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-purple);
}
.btn--secondary {
  background: transparent;
  color: var(--pure-white);
  border: 1px solid rgba(255,255,255,0.22);
}
.btn--secondary:hover {
  border-color: var(--cyan-accent);
  color: var(--cyan-light);
  background: var(--cyan-glow);
}
.btn--cyan {
  background: linear-gradient(135deg, var(--cyan-accent), var(--cyan-light));
  color: #06041a;
  font-weight: 700;
}
.btn--cyan:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-cyan);
}
.btn--lg {
  padding: var(--space-4) var(--space-10);
  font-size: 1rem;
}
.btn--sm {
  padding: var(--space-2) var(--space-4);
  font-size: 0.8rem;
}

/* ── Layout ───────────────────────────────────────────────── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}
.section        { padding: var(--space-16) 0; }
.section--lg    { padding: var(--space-20) 0; }
.pt-nav         { padding-top: 110px; }
.text-center    { text-align: center; }
.text-left      { text-align: left; }
.text-accent    { color: var(--cyan-light); }
.text-purple    { color: var(--purple-light); }
.text-magenta   { color: var(--magenta); }
.text-muted     { color: var(--text-muted); }
.text-secondary-color { color: var(--text-secondary); }

/* ── Typography ───────────────────────────────────────────── */
.h1 {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 5.5vw, 4.2rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.025em;
}
.h2 {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.8vw, 3rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.015em;
}
.h3 {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.5vw, 1.9rem);
  font-weight: 600;
  line-height: 1.3;
}
.h4 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  line-height: 1.4;
}
.lead {
  font-size: 1.125rem;
  color: var(--text-secondary);
  line-height: 1.75;
}
.section-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan-accent);
  margin-bottom: var(--space-3);
}

/* ── Badge ────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--purple-glow);
  border: 1px solid var(--purple-primary);
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--purple-light);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-6);
}
.badge--cyan {
  background: var(--cyan-glow);
  border-color: var(--cyan-accent);
  color: var(--cyan-light);
}
.badge--magenta {
  background: var(--magenta-glow);
  border-color: var(--magenta);
  color: var(--magenta);
}
.badge__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  animation: pulseGlow 2s ease-in-out infinite;
}

/* ── Grids ────────────────────────────────────────────────── */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: start;
}
.grid-2--center { align-items: center; }
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}
.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

/* ── Cards ────────────────────────────────────────────────── */
.card {
  background: var(--card-bg);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: all 0.3s ease;
}
.card:hover {
  border-color: var(--purple-primary);
  box-shadow: var(--shadow-purple);
  transform: translateY(-4px);
}
.card--cyan:hover {
  border-color: var(--cyan-accent);
  box-shadow: var(--shadow-cyan);
}
.card__icon {
  font-size: 2.4rem;
  margin-bottom: var(--space-4);
  display: block;
}
.card__title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: var(--space-3);
}
.card__body {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.7;
}

/* ── Stat Cards ───────────────────────────────────────────── */
.stat-card {
  background: var(--card-bg);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  text-align: center;
  transition: all 0.3s ease;
}
.stat-card:hover {
  border-color: var(--purple-light);
  box-shadow: var(--shadow-purple);
  transform: translateY(-3px);
}
.stat-value {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--cyan-light);
  line-height: 1;
  margin-bottom: var(--space-2);
}
.stat-value--purple { color: var(--purple-light); }
.stat-value--magenta { color: var(--magenta); }
.stat-label {
  color: var(--text-secondary);
  font-size: 0.85rem;
  line-height: 1.4;
}

/* ── Section backgrounds ──────────────────────────────────── */
.bg-secondary { background: var(--card-bg); }
.bg-darker    { background: #030210; }
.bg-gradient  {
  background: linear-gradient(135deg, var(--dark-bg) 0%, #0d082b 100%);
}

/* ── Campaign Grid ─────────────────────────────────────────── */
.campaign-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-6);
}
.campaign-card {
  background: var(--card-bg);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all 0.3s ease;
  cursor: pointer;
}
.campaign-card:hover {
  border-color: var(--purple-light);
  box-shadow: var(--shadow-purple);
  transform: translateY(-4px);
}
.campaign-card__img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}
.campaign-card__img--placeholder {
  height: 200px;
  background: linear-gradient(135deg, var(--card-bg-2), #1a0d42);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  color: var(--text-muted);
  font-size: 2rem;
}
.campaign-card__body {
  padding: var(--space-4) var(--space-6);
}
.campaign-card__name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: var(--space-2);
}
.campaign-card__tag {
  display: inline-block;
  padding: 2px 10px;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.campaign-card__tag--infrastructure {
  background: rgba(6,182,212,0.12);
  color: var(--cyan-light);
  border: 1px solid rgba(6,182,212,0.25);
}
.campaign-card__tag--talent {
  background: rgba(217,70,239,0.12);
  color: var(--magenta);
  border: 1px solid rgba(217,70,239,0.25);
}
.campaign-card__tag--sustainability {
  background: rgba(34,197,94,0.10);
  color: #4ade80;
  border: 1px solid rgba(34,197,94,0.20);
}
.campaign-card__tag--digital {
  background: var(--purple-glow);
  color: var(--purple-light);
  border: 1px solid rgba(102,51,153,0.30);
}
.campaign-card__tag--infographic {
  background: rgba(34,211,238,0.09);
  color: #22d3ee;
  border: 1px solid rgba(34,211,238,0.28);
}

/* ── Filter Tabs ─────────────────────────────────────────── */
.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}
.filter-tab {
  padding: 8px 20px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid var(--border-subtle);
  background: transparent;
  color: var(--text-secondary);
  transition: all 0.2s ease;
  font-family: var(--font-body);
}
.filter-tab:hover,
.filter-tab--active {
  background: linear-gradient(135deg, var(--purple-primary), var(--purple-light));
  border-color: var(--purple-primary);
  color: white;
}

/* ── SWOT Grid ───────────────────────────────────────────── */
.swot-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
}
.swot-card {
  background: var(--card-bg);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  border: 1px solid transparent;
}
.swot-card--strengths  { border-color: rgba(6,182,212,0.30); }
.swot-card--weaknesses { border-color: rgba(217,70,239,0.25); }
.swot-card--opportunities { border-color: rgba(34,197,94,0.25); }
.swot-card--threats    { border-color: rgba(239,68,68,0.25); }
.swot-card__header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}
.swot-card__icon { font-size: 1.6rem; }
.swot-card__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
}
.swot-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.swot-list li {
  color: var(--text-secondary);
  font-size: 0.88rem;
  line-height: 1.6;
  padding-left: var(--space-4);
  position: relative;
}
.swot-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan-accent);
}
.swot-card--weaknesses .swot-list li::before { background: var(--magenta); }
.swot-card--opportunities .swot-list li::before { background: #4ade80; }
.swot-card--threats .swot-list li::before { background: #ef4444; }

/* ── CSS Bar Chart ────────────────────────────────────────── */
.bar-chart { display: flex; flex-direction: column; gap: var(--space-4); }
.bar-row { display: flex; align-items: center; gap: var(--space-4); }
.bar-row__label {
  width: 120px;
  font-size: 0.82rem;
  color: var(--text-secondary);
  flex-shrink: 0;
  text-align: right;
}
.bar-row__track {
  flex: 1;
  height: 28px;
  background: rgba(255,255,255,0.05);
  border-radius: var(--radius-full);
  overflow: hidden;
}
.bar-row__fill {
  height: 100%;
  border-radius: var(--radius-full);
  background: linear-gradient(90deg, var(--purple-primary), var(--cyan-accent));
  transition: width 1.2s cubic-bezier(0.4,0,0.2,1);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 10px;
  font-size: 0.75rem;
  font-weight: 700;
  color: white;
}
.bar-row__fill--magenta {
  background: linear-gradient(90deg, var(--purple-primary), var(--magenta));
}

/* ── Network Map (CSS Abstract) ────────────────────────────── */
.network-map {
  position: relative;
  width: 100%;
  height: 420px;
  background: var(--card-bg);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-2xl);
  overflow: hidden;
}
.network-map__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(102,51,153,0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(102,51,153,0.08) 1px, transparent 1px);
  background-size: 40px 40px;
}
.network-node {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  transform: translate(-50%, -50%);
}
.network-node__dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--cyan-accent);
  box-shadow: 0 0 0 4px rgba(6,182,212,0.15), 0 0 20px rgba(6,182,212,0.5);
  animation: pulseGlow 2.5s ease-in-out infinite;
  position: relative;
  z-index: 2;
}
.network-node__dot--purple {
  background: var(--purple-light);
  box-shadow: 0 0 0 4px var(--purple-glow), 0 0 20px rgba(102,51,153,0.5);
}
.network-node__dot--major {
  width: 20px;
  height: 20px;
  box-shadow: 0 0 0 6px rgba(6,182,212,0.20), 0 0 30px rgba(6,182,212,0.6);
}
.network-node__label {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
  white-space: nowrap;
  background: rgba(6,4,26,0.7);
  padding: 2px 6px;
  border-radius: 4px;
}
.network-line {
  position: absolute;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(6,182,212,0.4), transparent);
  transform-origin: left center;
}
.network-map__label {
  position: absolute;
  bottom: var(--space-4);
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.72rem;
  color: var(--text-muted);
  text-align: center;
  letter-spacing: 0.06em;
}

/* ── Identity Comparison ────────────────────────────────── */
.identity-compare {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--space-6);
  align-items: center;
}
.identity-compare__vs {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.4rem;
  color: var(--text-muted);
  text-align: center;
}
.identity-block {
  background: var(--card-bg);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
}
.identity-block--recommended {
  border-color: var(--purple-primary);
  background: linear-gradient(135deg, var(--card-bg), rgba(102,51,153,0.08));
}

/* ── App Preview Cards ──────────────────────────────────── */
.app-preview {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  transition: all 0.3s ease;
}
.app-preview:hover {
  border-color: var(--cyan-accent);
  box-shadow: var(--shadow-cyan);
  transform: translateY(-4px);
}
.app-preview img {
  width: 100%;
  display: block;
  object-fit: cover;
}
.app-preview__caption {
  background: var(--card-bg);
  padding: var(--space-4) var(--space-6);
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* ── Video Placeholder ──────────────────────────────────── */
.video-placeholder {
  background: linear-gradient(135deg, var(--card-bg), var(--card-bg-2));
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: var(--space-12);
  text-align: center;
  transition: all 0.3s ease;
  cursor: pointer;
}
.video-placeholder:hover {
  border-color: var(--purple-light);
  box-shadow: var(--shadow-purple);
}
.video-placeholder__icon {
  width: 72px;
  height: 72px;
  background: linear-gradient(135deg, var(--purple-primary), var(--purple-light));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-6);
  font-size: 1.8rem;
  box-shadow: 0 0 30px rgba(102,51,153,0.4);
}

/* ── Footer ──────────────────────────────────────────────── */
.footer {
  background: #030210;
  border-top: 1px solid var(--border-subtle);
  padding: var(--space-12) 0 var(--space-8);
}
.footer__brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.2rem;
  margin-bottom: var(--space-3);
}
.footer__tagline {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: var(--space-6);
}
.footer__divider {
  height: 1px;
  background: var(--border-subtle);
  margin: var(--space-8) 0 var(--space-6);
}
.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* ── Chip / Tag ──────────────────────────────────────────── */
.chip {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  background: var(--purple-glow);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  font-size: 0.76rem;
  font-weight: 500;
  color: var(--purple-light);
}
.chip--cyan {
  background: var(--cyan-glow);
  border-color: var(--border-cyan);
  color: var(--cyan-light);
}
.chip--muted {
  background: rgba(255,255,255,0.04);
  border-color: rgba(255,255,255,0.10);
  color: var(--text-secondary);
}

/* ── Spacing utils ────────────────────────────────────────── */
.mb-2  { margin-bottom: var(--space-2); }
.mb-4  { margin-bottom: var(--space-4); }
.mb-6  { margin-bottom: var(--space-6); }
.mb-8  { margin-bottom: var(--space-8); }
.mb-12 { margin-bottom: var(--space-12); }
.mt-4  { margin-top: var(--space-4); }
.mt-6  { margin-top: var(--space-6); }
.mt-8  { margin-top: var(--space-8); }
.mt-12 { margin-top: var(--space-12); }
.gap-4 { gap: var(--space-4); }

.divider {
  height: 1px;
  background: var(--border-subtle);
  margin: var(--space-8) 0;
}
.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}
.flex-start {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

/* ── Animations ──────────────────────────────────────────── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(32px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes pulseGlow {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.5; }
}
@keyframes rotateSlow {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}
.fade-in-up { animation: fadeInUp 0.7s ease both; }
.delay-1    { animation-delay: 0.15s; }
.delay-2    { animation-delay: 0.30s; }
.delay-3    { animation-delay: 0.45s; }

/* ── Mobile ──────────────────────────────────────────────── */
@media (max-width: 900px) {
  .nav__links { display: none; }
  .nav__links--open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: rgba(6,4,26,0.98);
    padding: var(--space-6);
    gap: var(--space-4);
    border-bottom: 1px solid var(--border-subtle);
    align-items: flex-start;
  }
  .nav__hamburger { display: flex; }
  .grid-2  { grid-template-columns: 1fr; }
  .grid-3  { grid-template-columns: 1fr; }
  .grid-4  { grid-template-columns: 1fr 1fr; }
  .swot-grid { grid-template-columns: 1fr; }
  .identity-compare { grid-template-columns: 1fr; }
  .identity-compare__vs { display: none; }
  .bar-row__label { width: 80px; font-size: 0.75rem; }
  .campaign-grid { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
  .footer__bottom { flex-direction: column; text-align: center; }
  .network-map { height: 280px; }
}
@media (max-width: 600px) {
  .grid-4  { grid-template-columns: 1fr; }
  .h1      { font-size: 2.1rem; }
  .section { padding: var(--space-12) 0; }
  .btn--lg { padding: var(--space-3) var(--space-8); }
}