/* ═══════════════════════════════════════════════════════════════════
   Neo Holdings — Shared Design System
   Consolidated from index.html, about.html, and divisions.html.
   This is the single source of truth for all shared styles.
═══════════════════════════════════════════════════════════════════ */

/* ═══ 1. CSS CUSTOM PROPERTIES ═══════════════════════════════════ */
:root {
  /* Backgrounds */
  --bg-dark: #0d1b2a;
  --bg-mid:  #152336;
  --bg-light: #f1f5f9;
  --white: #ffffff;

  /* Text */
  --text-primary: #0f172a;
  --text-muted:   #64748b;
  --text-light:   #94a3b8;

  /* Brand accents */
  --accent-cta:       #c87941;
  --accent-cta-hover: #b8692e;
  --accent-nav:       #38bdf8;

  /* Borders */
  --border:      rgba(226,232,240,0.8);
  --border-dark: rgba(255,255,255,0.1);

  /* Shadows */
  --shadow:       0 4px 24px rgba(15,23,42,0.08);
  --shadow-md:    0 8px 40px rgba(15,23,42,0.14);
  --shadow-glass: 0 8px 32px rgba(0,0,0,0.12), inset 0 1px 0 rgba(255,255,255,0.08);
  --shadow-neo:       4px 4px 0px 0px #000a12;
  --shadow-neo-hover: 2px 2px 0px 0px #000a12;

  /* Division glow shadows */
  --shadow-glow-lab:   0 0 28px rgba(16,185,129,0.25);
  --shadow-glow-refr:  0 0 28px rgba(200,121,65,0.25);
  --shadow-glow-air:   0 0 28px rgba(14,165,233,0.25);
  --shadow-glow-space: 0 0 28px rgba(59,130,246,0.25);
  --shadow-glow-dev:   0 0 28px rgba(100,116,139,0.25);

  /* Border radius */
  --radius:    24px;
  --radius-sm: 14px;
  --radius-xs:  8px;

  /* Luxury easing */
  --transition:      all 0.3s cubic-bezier(0.25, 1, 0.5, 1);
  --transition-fast: all 0.15s cubic-bezier(0.25, 1, 0.5, 1);

  /* Glass surfaces */
  --glass-bg:       rgba(255,255,255,0.03);
  --glass-border:   rgba(255,255,255,0.08);
  --glass-bg-light: rgba(255,255,255,0.06);

  /* Division colors */
  --neo-lab:   #10b981;
  --neo-refr:  #c87941;
  --neo-air:   #0ea5e9;
  --neo-space: #3b82f6;
  --neo-dev:   #64748b;
}

/* ═══ 2. BASE RESET ══════════════════════════════════════════════ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 70px; }
body { font-family: 'Inter', sans-serif; color: var(--text-primary); line-height: 1.65; background: var(--white); overflow-x: hidden; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ═══ 3. CONTAINER + LAYOUT ══════════════════════════════════════ */
.container { width: 92%; max-width: 1160px; margin: 0 auto; }

/* ═══ 4. HEADER + NAVIGATION ════════════════════════════════════ */
header {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(13,27,42,0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: background 0.3s ease, border-color 0.3s ease;
}
header.header-scrolled {
  background: rgba(13,27,42,0.97);
  border-bottom-color: rgba(255,255,255,0.1);
}
nav { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px 0; position: relative; }
.logo { display: flex; align-items: center; gap: 10px; }
.logo-mark {
  width: 40px; height: 40px; border-radius: 50%;
  background: rgba(255,255,255,0.12);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; font-weight: 800; color: var(--white);
  border: 1px solid rgba(255,255,255,0.2); flex-shrink: 0;
  transition: var(--transition);
}
.logo-mark:hover { box-shadow: 0 0 14px rgba(56,189,248,0.2); }
.logo-text-wrap { display: flex; flex-direction: column; gap: 1px; }
.logo-name    { font-size: 15px; font-weight: 700; color: var(--white); letter-spacing: 0.02em; }
.logo-tagline { font-size: 10px; color: var(--text-light); letter-spacing: 0.04em; }

.nav-center { display: flex; align-items: center; gap: 2px; }
.nav-center > a, .nav-dropdown > a {
  font-size: 13px; font-weight: 500; color: rgba(255,255,255,0.75);
  padding: 6px 12px; border-radius: 999px; transition: var(--transition);
  white-space: nowrap; display: flex; align-items: center; gap: 4px;
}
.nav-center > a:hover, .nav-dropdown > a:hover { color: var(--white); background: rgba(255,255,255,0.08); }
.nav-center > a.active { color: var(--accent-nav); background: rgba(56,189,248,0.1); }

.nav-dropdown { position: relative; }
.nav-dropdown > a::after { content: "▾"; font-size: 10px; opacity: 0.7; }
.dropdown-menu {
  display: none; position: absolute; top: calc(100% + 6px); left: 0;
  background: rgba(13,27,42,0.95);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm); box-shadow: var(--shadow-md);
  min-width: 200px; overflow: hidden; z-index: 200;
}
.nav-dropdown:hover .dropdown-menu { display: block; }
.dropdown-menu a {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px; font-size: 13px; font-weight: 500;
  color: rgba(255,255,255,0.75) !important; background: none !important;
  transition: var(--transition);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.dropdown-menu a:last-child { border-bottom: none; }
.dropdown-menu a:hover { background: rgba(255,255,255,0.08) !important; color: var(--white) !important; }
.div-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }

.btn-inquiry {
  background: var(--accent-cta); color: var(--white);
  padding: 8px 20px; border-radius: 999px;
  font-size: 13px; font-weight: 600; border: none; cursor: pointer;
  transition: var(--transition); white-space: nowrap;
}
.btn-inquiry:hover { background: var(--accent-cta-hover); transform: translateY(-1px) scale(1.02); }

.menu-toggle { display: none; background: none; border: none; cursor: pointer; color: var(--white); font-size: 22px; padding: 4px; line-height: 1; }
.nav-right-actions { display: flex; align-items: center; gap: 10px; }

/* ═══ 5. PAGE HERO (all inner pages) ════════════════════════════ */
.page-hero {
  background: var(--bg-dark);
  padding: 120px 0 96px;
  position: relative; overflow: hidden;
}
.page-hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse at 10% 30%, rgba(56,189,248,0.1) 0%, transparent 50%),
    radial-gradient(ellipse at 85% 70%, rgba(200,121,65,0.1) 0%, transparent 50%);
}
.page-hero-inner { position: relative; }
.page-chip {
  display: inline-block; padding: 5px 16px;
  background: rgba(56,189,248,0.12); border: 1px solid rgba(56,189,248,0.35); border-radius: 999px;
  font-size: 11px; font-weight: 700; letter-spacing: 0.15em;
  text-transform: uppercase; color: var(--accent-nav); margin-bottom: 24px;
}
.page-hero h1 {
  font-size: clamp(44px,6vw,72px); font-weight: 800;
  color: var(--white); line-height: 1.05; margin-bottom: 18px; letter-spacing: -0.02em;
}
.page-hero p { font-size: clamp(16px,1.8vw,20px); color: rgba(255,255,255,0.72); max-width: 680px; line-height: 1.75; font-weight: 300; }

/* ═══ 6. HOMEPAGE HERO ════════════════════════════════════════════ */
.hero { background: var(--bg-dark); padding: 120px 0 80px; position: relative; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse at 10% 20%, rgba(56,189,248,0.1) 0%, transparent 50%),
    radial-gradient(ellipse at 90% 80%, rgba(200,121,65,0.12) 0%, transparent 50%);
}
.hero-layout { display: grid; grid-template-columns: 1fr 360px; gap: 48px; align-items: center; position: relative; }
.hero-inner { position: relative; }
.hero-chip {
  display: inline-block; padding: 5px 16px;
  background: rgba(56,189,248,0.12); border: 1px solid rgba(56,189,248,0.35); border-radius: 999px;
  font-size: 11px; font-weight: 700; letter-spacing: 0.15em;
  text-transform: uppercase; color: var(--accent-nav); margin-bottom: 24px;
}
.hero h1 { font-size: clamp(52px,7vw,88px); font-weight: 900; color: var(--white); line-height: 1.0; margin-bottom: 14px; letter-spacing: -0.025em; }
.hero-subtitle { font-size: clamp(18px,2.2vw,26px); font-weight: 600; color: var(--white); opacity: 0.9; margin-bottom: 18px; }
.hero p { font-size: 15px; color: rgba(255,255,255,0.68); max-width: 580px; margin-bottom: 36px; line-height: 1.75; }
.hero-btns { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 52px; }
.btn-hero-primary {
  background: var(--accent-nav); color: var(--bg-dark);
  padding: 13px 28px; border-radius: 999px; font-size: 14px; font-weight: 700; transition: var(--transition);
}
.btn-hero-primary:hover { background: #7dd3fc; transform: scale(1.02); }
.btn-hero-secondary {
  background: var(--accent-cta); color: var(--white);
  padding: 13px 28px; border-radius: 999px; font-size: 14px; font-weight: 700; transition: var(--transition);
}
.btn-hero-secondary:hover { background: var(--accent-cta-hover); transform: scale(1.02); }

.hero-visual {
  display: flex; align-items: center; justify-content: center; gap: 14px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 28px; padding: 32px 28px; height: 280px; overflow: hidden;
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
}
.hero-bar { border-radius: 999px; width: 66px; flex-shrink: 0; }

.hero-stats { display: flex; gap: 14px; flex-wrap: wrap; }
.stat-box {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-left: 3px solid var(--accent-nav);
  border-radius: var(--radius-sm);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  padding: 20px 26px; min-width: 152px;
}
.stat-num   { font-size: 42px; font-weight: 800; color: var(--white); line-height: 1; margin-bottom: 6px; }
.stat-label { font-size: 12px; color: rgba(255,255,255,0.5); line-height: 1.4; }

/* ═══ 7. DIVISION HERO SECTIONS ══════════════════════════════════ */
.div-hero-section { padding: 100px 0 80px; position: relative; overflow: hidden; }
.div-badge-dark {
  display: inline-block; padding: 4px 14px; border-radius: 999px;
  font-size: 11px; font-weight: 600; letter-spacing: 0.15em; text-transform: uppercase;
  background: rgba(0,0,0,0.35); border: 1px solid rgba(255,255,255,0.18);
  color: rgba(255,255,255,0.85); margin-bottom: 20px;
}

/* Division hero typography */
.div-hero-section h2 { font-size: clamp(40px,5vw,60px); font-weight: 800; color: var(--white); margin: 12px 0 8px; line-height: 1.05; letter-spacing: -0.02em; }
.div-hero-sub { font-size: 17px; font-weight: 600; color: rgba(255,255,255,0.8); margin-bottom: 16px; }
.div-hero-section p { font-size: 15px; color: rgba(255,255,255,0.68); max-width: 520px; line-height: 1.75; }

/* Division-specific gradient backgrounds */
.div-hero-neo-lab  { background: linear-gradient(135deg,#0d3320 0%,#0d1b2a 100%); }
.div-hero-neo-lab::before  { content:""; position:absolute; inset:0; background:radial-gradient(ellipse at 15% 30%,rgba(16,185,129,0.25) 0%,transparent 55%); }
.div-hero-refr     { background: linear-gradient(135deg,#2d1505 0%,#0d1b2a 100%); }
.div-hero-refr::before     { content:""; position:absolute; inset:0; background:radial-gradient(ellipse at 15% 30%,rgba(200,121,65,0.25) 0%,transparent 55%); }
.div-hero-air      { background: linear-gradient(135deg,#042338 0%,#0d1b2a 100%); }
.div-hero-air::before      { content:""; position:absolute; inset:0; background:radial-gradient(ellipse at 15% 30%,rgba(14,165,233,0.2) 0%,transparent 55%); }
.div-hero-space    { background: linear-gradient(135deg,#061a3a 0%,#0d1b2a 100%); }
.div-hero-space::before    { content:""; position:absolute; inset:0; background:radial-gradient(ellipse at 15% 30%,rgba(59,130,246,0.18) 0%,transparent 55%); }
.div-hero-dev      { background: linear-gradient(135deg,#071220 0%,#0d1b2a 100%); }
.div-hero-dev::before      { content:""; position:absolute; inset:0; background:radial-gradient(ellipse at 15% 30%,rgba(100,116,139,0.18) 0%,transparent 55%); }

/* Sidebar card in division heroes */
.div-sidebar-card { background: rgba(255,255,255,0.96); border-radius: var(--radius); padding: 24px 22px; max-width: 300px; border: 2px solid #000a12; box-shadow: var(--shadow-neo); }
.div-sidebar-label { font-size: 11px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 8px; }
.div-sidebar-title { font-size: 18px; font-weight: 800; color: var(--text-primary); margin-bottom: 6px; }
.div-sidebar-desc  { font-size: 13px; color: var(--text-muted); }

/* Neo Development hero inner layout */
.dev-hero-inner { display: flex; justify-content: space-between; align-items: flex-start; gap: 48px; position: relative; z-index: 1; }
.graphic-block  { display: flex; align-items: flex-end; gap: 12px; padding-bottom: 8px; border-bottom: 12px solid #243442; }

/* ═══ 8. SECTION UTILITIES ═══════════════════════════════════════ */
.section       { padding: 120px 0; }
.section-light { background: var(--bg-light); }
.section-white { background: var(--white); }
.section-dark  { background: var(--bg-dark); }
.section-title-block { margin-bottom: 36px; }
.section-title-block .chip { margin-bottom: 12px; }

/* ═══ 9. CHIPS + BADGES ══════════════════════════════════════════ */
.chip {
  display: inline-block; padding: 4px 12px;
  border: 1px solid rgba(56,189,248,0.4); border-radius: 999px;
  font-size: 11px; font-weight: 600; letter-spacing: 0.15em;
  text-transform: uppercase; color: var(--accent-nav);
  margin-bottom: 16px; background: rgba(56,189,248,0.06);
}
.chip-dark    { border-color: rgba(255,255,255,0.18); color: rgba(255,255,255,0.6); background: rgba(255,255,255,0.04); }
.chip-colored { color: var(--white); border-color: rgba(255,255,255,0.3); background: rgba(255,255,255,0.15); }

/* ═══ 10. HEADINGS + TEXT ════════════════════════════════════════ */
.section-heading      { font-size: clamp(30px,3.5vw,48px); font-weight: 800; color: var(--text-primary); line-height: 1.15; margin-bottom: 12px; letter-spacing: -0.02em; }
.section-heading-white { color: var(--white); }
.section-sub          { font-size: 15px; color: var(--text-muted); max-width: 580px; line-height: 1.7; margin-bottom: 32px; }
.section-sub-light    { color: rgba(255,255,255,0.6); }

/* ═══ 11. CARD SYSTEM ════════════════════════════════════════════ */
.card {
  background: var(--white);
  border: 2px solid #000a12;
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: var(--shadow-neo);
  transition: var(--transition);
}
.card:hover { transform: translate(2px, 2px); box-shadow: var(--shadow-neo-hover); }
.card h3 { font-size: 16px; font-weight: 700; color: var(--text-primary); margin-bottom: 8px; }
.card h4 { font-size: 20px; font-weight: 700; color: var(--text-primary); margin-bottom: 8px; }
.card p  { font-size: 14px; color: var(--text-muted); line-height: 1.6; }

/* Division Cards */
.div-card {
  background: var(--white);
  border: 2px solid #000a12;
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: var(--shadow-neo);
  transition: var(--transition);
  display: flex; flex-direction: column; gap: 12px;
}
.div-card:hover { transform: translate(2px, 2px); box-shadow: var(--shadow-neo-hover); }
.div-card-head { display: flex; align-items: center; gap: 12px; }
.div-avatar    { width: 44px; height: 44px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 18px; font-weight: 800; color: var(--white); flex-shrink: 0; }
.div-card h3   { font-size: 15px; font-weight: 700; color: var(--text-primary); }
.div-card-sub  { font-size: 11px; font-weight: 600; margin-top: 2px; }
.div-card p    { font-size: 13px; color: var(--text-muted); line-height: 1.6; flex: 1; }
.btn-explore {
  display: inline-block; padding: 5px 16px; border-radius: 999px;
  font-size: 12px; font-weight: 600; color: var(--text-muted);
  border: 1px solid var(--border); transition: var(--transition);
  align-self: flex-start; margin-top: 2px;
}
.btn-explore:hover { border-color: var(--text-muted); color: var(--text-primary); transform: scale(1.02); }

/* ═══ 12. DIVISION CARD GLOW VARIANTS ════════════════════════════ */
.div-card-lab:hover   { box-shadow: 2px 2px 0px 0px var(--neo-lab);   border-color: var(--neo-lab); }
.div-card-refr:hover  { box-shadow: 2px 2px 0px 0px var(--neo-refr);  border-color: var(--neo-refr); }
.div-card-air:hover   { box-shadow: 2px 2px 0px 0px var(--neo-air);   border-color: var(--neo-air); }
.div-card-space:hover { box-shadow: 2px 2px 0px 0px var(--neo-space); border-color: var(--neo-space); }
.div-card-dev:hover   { box-shadow: 2px 2px 0px 0px var(--neo-dev);   border-color: var(--neo-dev); }

/* ═══ 13. GRID LAYOUTS ═══════════════════════════════════════════ */
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.grid-2 { display: grid; grid-template-columns: repeat(2,1fr); gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; }

.divisions-grid   { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; margin-top: 36px; }
.divisions-bottom { display: grid; grid-template-columns: repeat(2,1fr); gap: 20px; margin-top: 20px; }
.sector-grid      { display: grid; grid-template-columns: repeat(4,1fr); gap: 14px; margin-top: 20px; }
.supply-grid      { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 28px; }
.page-hero-grid   { display: grid; grid-template-columns: 1fr 320px; gap: 32px; align-items: center; }

/* ═══ 14. PARTNER CARDS ══════════════════════════════════════════ */
.partner-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 32px; }
.partner-card {
  background: var(--white); border: 2px solid #000a12;
  border-radius: var(--radius); padding: 32px 28px; box-shadow: var(--shadow-neo);
  transition: var(--transition);
}
.partner-card:hover { transform: translate(2px, 2px); box-shadow: var(--shadow-neo-hover); }
.partner-card-type { font-size: 12px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 10px; }
.partner-card h3   { font-size: 24px; font-weight: 800; color: var(--text-primary); margin-bottom: 14px; }
.partner-card p    { font-size: 14px; color: var(--text-muted); line-height: 1.75; margin-bottom: 18px; }
.partner-div-tag   { display: inline-block; padding: 4px 14px; border-radius: 999px; font-size: 12px; font-weight: 700; color: var(--white); }

/* ═══ 15. TAGS + PILLS ═══════════════════════════════════════════ */
.tag-grid { display: flex; flex-wrap: wrap; gap: 10px; }
.tag      { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-xs); padding: 12px 16px; font-size: 13px; font-weight: 500; color: var(--text-primary); }
.tag-pill { background: var(--white); border: 1px solid var(--border); border-radius: 999px; padding: 8px 18px; font-size: 13px; font-weight: 500; color: var(--text-muted); }
.tag-dark { background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.12); border-radius: 999px; padding: 8px 18px; font-size: 13px; font-weight: 500; color: rgba(255,255,255,0.8); }

.project-tag {
  background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.14);
  border-radius: 999px; padding: 10px 22px;
  font-size: 13px; font-weight: 500; color: rgba(255,255,255,0.85);
  transition: var(--transition); cursor: default;
}
.project-tag:hover { background: rgba(56,189,248,0.2); border-color: rgba(56,189,248,0.4); }

.sector-tag {
  background: var(--white); border: 2px solid #000a12;
  border-radius: var(--radius-sm); padding: 16px 14px;
  font-size: 13px; font-weight: 500; color: var(--text-primary);
  box-shadow: var(--shadow-neo); transition: var(--transition);
}
.sector-tag:hover { transform: translate(2px, 2px); box-shadow: var(--shadow-neo-hover); }

.value-tag {
  padding: 12px 24px; border: 1px solid var(--border); border-radius: 999px;
  font-size: 14px; font-weight: 600; color: var(--text-muted);
  background: var(--white); box-shadow: var(--shadow);
  transition: var(--transition); cursor: default;
}
.value-tag:hover { border-color: var(--accent-nav); color: var(--accent-nav); transform: scale(1.02); }

/* Product tag (Neo Lab) */
.product-tag {
  display: inline-block;
  background: #dcfce7; color: #166534;
  font-size: 10px; font-weight: 700;
  padding: 4px 12px; border-radius: 999px;
  text-transform: uppercase; letter-spacing: 0.08em;
}
/* Project experience badges (Neo Development) */
.proj-badge {
  display: inline-block;
  background: #fdf2e9; color: #b36b2c;
  font-size: 10px; font-weight: 700;
  padding: 4px 12px; border-radius: 999px;
  border: 1px solid #f5d0b2;
}
.proj-type { display: block; font-size: 11px; color: var(--text-muted); font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; margin-top: 4px; }

/* ═══ 16. FLOW + PROCESS STEPS ═══════════════════════════════════ */
.flow-steps { display: flex; gap: 12px; flex-wrap: wrap; }
.flow-step {
  background: var(--white); border: 2px solid #000a12;
  border-radius: var(--radius-sm); padding: 18px 16px;
  flex: 1; min-width: 130px; box-shadow: var(--shadow-neo);
  transition: var(--transition);
}
.flow-step:hover { transform: translate(2px, 2px); box-shadow: var(--shadow-neo-hover); }
.flow-step-num   { font-size: 22px; font-weight: 800; color: var(--accent-nav); margin-bottom: 6px; }
.flow-step-label { font-size: 14px; font-weight: 600; color: var(--text-primary); }
.flow-arrow { display: flex; align-items: center; color: var(--text-light); font-size: 18px; padding-top: 20px; }

.process-steps {
  display: flex; gap: 0; margin-top: 28px;
  overflow: hidden; border-radius: var(--radius);
  border: 1px solid var(--border);
}
.process-step { flex: 1; padding: 20px 16px; background: var(--white); border-right: 1px solid var(--border); text-align: center; transition: var(--transition); }
.process-step:last-child { border-right: none; }
.process-step:hover { background: var(--bg-light); }
.ps-num   { font-size: 13px; font-weight: 700; color: var(--neo-space); margin-bottom: 6px; }
.ps-label { font-size: 13px; font-weight: 600; color: var(--text-primary); }

/* Neo Lab workflow steps */
.workflow-steps { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 28px; }
.workflow-step {
  background: var(--white); border: 2px solid #000a12;
  border-radius: var(--radius); padding: 24px 20px;
  flex: 1; min-width: 140px; box-shadow: var(--shadow-neo);
  display: flex; flex-direction: column; align-items: flex-start;
  transition: var(--transition);
}
.workflow-step:hover { transform: translate(2px, 2px); box-shadow: 2px 2px 0px 0px var(--neo-lab); border-color: var(--neo-lab); }
.ws-num {
  width: 40px; height: 40px; background: var(--neo-lab);
  color: var(--white); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; margin-bottom: 16px; font-size: 15px;
}
.ws-label { font-weight: 700; color: var(--text-primary); font-size: 14px; }

/* Supply cards */
.supply-card {
  background: var(--white); border: 2px solid #000a12;
  border-radius: var(--radius); padding: 24px 20px;
  box-shadow: var(--shadow-neo); transition: var(--transition);
}
.supply-card:hover { transform: translate(2px, 2px); box-shadow: 2px 2px 0px 0px var(--neo-refr); border-color: var(--neo-refr); }
.supply-card h4 { font-size: 15px; font-weight: 700; color: var(--text-primary); margin-bottom: 8px; }
.supply-card p  { font-size: 13px; color: var(--text-muted); line-height: 1.6; }

/* Featured card (Neo Space Studio) */
.featured-card {
  background: var(--white); border: 2px solid #000a12;
  border-radius: var(--radius); padding: 28px 24px;
  box-shadow: var(--shadow-neo);
  display: flex; justify-content: space-between; align-items: center;
  gap: 20px; flex-wrap: wrap; transition: var(--transition);
}
.featured-card:hover { transform: translate(2px, 2px); box-shadow: 2px 2px 0px 0px var(--neo-space); border-color: var(--neo-space); }
.featured-label { font-size: 11px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--neo-space); margin-bottom: 8px; }
.featured-title { font-size: 22px; font-weight: 800; color: var(--text-primary); margin-bottom: 6px; }
.featured-scope { font-size: 14px; color: var(--text-muted); }

/* ═══ 17. CTA BAND + CTA ROW ══════════════════════════════════════ */
.cta-band {
  background: var(--bg-dark); border-radius: var(--radius);
  padding: 40px 36px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px; flex-wrap: wrap;
}
.cta-band p { font-size: 18px; font-weight: 700; color: var(--white); max-width: 540px; }
.cta-band-sub { font-size: 14px; color: rgba(255,255,255,0.55); margin-top: 4px; font-weight: 400; }

.cta-row { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; padding: 8px 0; }
.cta-row-text h2 { font-size: clamp(20px,2.5vw,28px); font-weight: 800; color: var(--text-primary); margin-bottom: 4px; letter-spacing: -0.02em; }
.cta-row-text p  { font-size: 14px; color: var(--text-muted); }
.cta-row-dark h2 { color: var(--white); }
.cta-row-dark p  { color: rgba(255,255,255,0.55); }

/* ═══ 18. CTA BUTTONS ════════════════════════════════════════════ */
.btn-cta-orange { background: var(--accent-cta);  color: var(--white);    padding: 13px 28px; border-radius: 999px; font-size: 14px; font-weight: 700; flex-shrink: 0; transition: var(--transition); display: inline-block; }
.btn-cta-orange:hover { background: var(--accent-cta-hover); transform: scale(1.02) translateY(-2px); }
.btn-cta-blue   { background: var(--accent-nav);  color: var(--bg-dark);  padding: 13px 28px; border-radius: 999px; font-size: 14px; font-weight: 700; flex-shrink: 0; transition: var(--transition); display: inline-block; }
.btn-cta-blue:hover   { background: #7dd3fc; transform: scale(1.02); }
.btn-cta-green  { background: var(--neo-lab);    color: var(--white);    padding: 13px 28px; border-radius: 999px; font-size: 14px; font-weight: 700; flex-shrink: 0; transition: var(--transition); display: inline-block; }
.btn-cta-green:hover  { background: #059669; transform: scale(1.02) translateY(-2px); }
.btn-cta-air    { background: var(--neo-air);    color: var(--white);    padding: 13px 28px; border-radius: 999px; font-size: 14px; font-weight: 700; flex-shrink: 0; transition: var(--transition); display: inline-block; }
.btn-cta-air:hover    { background: #0284c7; transform: scale(1.02) translateY(-2px); }
.btn-cta-space  { background: var(--neo-space);  color: var(--white);    padding: 13px 28px; border-radius: 999px; font-size: 14px; font-weight: 700; flex-shrink: 0; transition: var(--transition); display: inline-block; }
.btn-cta-space:hover  { background: #2563eb; transform: scale(1.02) translateY(-2px); }
.btn-cta-dev    { background: var(--neo-dev);    color: var(--white);    padding: 13px 28px; border-radius: 999px; font-size: 14px; font-weight: 700; flex-shrink: 0; transition: var(--transition); display: inline-flex; align-items: center; gap: 8px; }
.btn-cta-dev:hover    { background: #475569; transform: scale(1.02) translateY(-2px); }
.btn-cta-dev svg { transition: transform 0.2s ease; }
.btn-cta-dev:hover svg { transform: translateX(4px); }

/* ═══ 19. HOMEPAGE SECTIONS ═════════════════════════════════════ */
.who-grid    { display: grid; grid-template-columns: 1fr 320px; gap: 40px; align-items: start; }
.who-text p  { font-size: 15px; color: var(--text-muted); line-height: 1.75; margin-top: 14px; }

.core-card { background: var(--white); border-radius: var(--radius); padding: 28px 24px; border: 2px solid #000a12; box-shadow: var(--shadow-neo); transition: var(--transition); }
.core-card:hover { transform: translate(2px, 2px); box-shadow: var(--shadow-neo-hover); }
.core-card-label { font-size: 14px; font-weight: 700; color: var(--text-primary); margin-bottom: 12px; }
.core-card-title { font-size: 18px; font-weight: 800; color: var(--accent-nav); line-height: 1.35; margin-bottom: 10px; }
.core-card-desc  { font-size: 13px; color: var(--text-muted); line-height: 1.6; }

.project-exp-card { background: var(--bg-dark); border-radius: var(--radius); padding: 52px 48px; }
.project-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 24px; }

/* ═══ 20. HOW DIVISIONS CONNECT ══════════════════════════════════ */
.how-flow { display: flex; align-items: center; gap: 0; margin-top: 36px; flex-wrap: wrap; }
.how-step {
  background: var(--white); border: 2px solid #000a12;
  border-radius: var(--radius); padding: 24px 22px;
  box-shadow: var(--shadow-neo); flex: 1; min-width: 160px;
  transition: var(--transition);
}
.how-step:hover { transform: translate(2px, 2px); box-shadow: var(--shadow-neo-hover); }
.how-step h4 { font-size: 15px; font-weight: 800; color: var(--text-primary); margin-bottom: 6px; line-height: 1.3; }
.how-step p  { font-size: 13px; color: var(--text-muted); line-height: 1.5; }
.how-arrow   { font-size: 22px; font-weight: 800; color: var(--bg-dark); padding: 0 14px; flex-shrink: 0; opacity: 0.4; }

/* ═══ 21. ABOUT PAGE ════════════════════════════════════════════ */
.story-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 24px; align-items: start; }
.story-card {
  background: var(--white); border-radius: var(--radius);
  padding: 40px 36px; border: 2px solid #000a12;
  box-shadow: var(--shadow-neo); transition: var(--transition);
}
.story-card:hover { transform: translate(2px, 2px); box-shadow: var(--shadow-neo-hover); }
.story-card h3 { font-size: 26px; font-weight: 800; color: var(--text-primary); margin-bottom: 18px; letter-spacing: -0.01em; }
.story-card p  { font-size: 16px; color: var(--text-muted); line-height: 1.8; margin-bottom: 14px; }

.identity-card {
  background: var(--bg-dark);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius); padding: 40px 36px;
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  box-shadow: var(--shadow-glass);
}
.identity-label { font-size: 16px; font-weight: 700; color: var(--accent-nav); margin-bottom: 8px; }
.identity-title { font-size: clamp(44px,5vw,64px); font-weight: 900; color: var(--white); line-height: 1; margin-bottom: 24px; letter-spacing: -0.02em; }
.identity-desc  { font-size: 13px; color: rgba(255,255,255,0.5); border-top: 1px solid rgba(255,255,255,0.15); padding-top: 20px; }

.vm-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 20px; }
.vm-card {
  background: var(--white); border-radius: var(--radius);
  padding: 36px 32px; border: 2px solid #000a12;
  box-shadow: var(--shadow-neo); transition: var(--transition);
}
.vm-card:hover { transform: translate(2px, 2px); box-shadow: var(--shadow-neo-hover); }
.vm-card h3 { font-size: 22px; font-weight: 800; color: var(--accent-nav); margin-bottom: 14px; }
.vm-card p  { font-size: 16px; color: var(--text-muted); line-height: 1.8; }

.values-tags { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 20px; }

.founder-card {
  background: var(--white); border-radius: var(--radius);
  padding: 52px 48px; border: 2px solid #000a12;
  box-shadow: var(--shadow-neo);
  display: flex; gap: 40px; align-items: center;
  transition: var(--transition);
}
.founder-card:hover { transform: translate(2px, 2px); box-shadow: var(--shadow-neo-hover); }
.founder-avatar { width: 180px; height: 180px; border-radius: 20px; background: #e0f2fe; display: flex; align-items: center; justify-content: center; font-size: 72px; font-weight: 800; color: #0369a1; flex-shrink: 0; }
.founder-text h3 { font-size: 26px; font-weight: 800; color: var(--text-primary); margin-bottom: 20px; }
.founder-text p  { font-size: 16px; color: var(--text-muted); line-height: 1.8; margin-bottom: 18px; }
.founder-name    { font-size: 20px; font-weight: 800; color: var(--text-primary); }
.founder-role    { font-size: 14px; font-weight: 600; color: var(--accent-nav); margin-top: 4px; }

/* ═══ 22. FLOATING DIVISION NAVIGATOR ════════════════════════════ */
.div-nav-float {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  z-index: 900; display: flex; gap: 4px;
  background: rgba(13,27,42,0.92);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.12); border-radius: 999px;
  padding: 8px 14px; box-shadow: 0 8px 32px rgba(0,0,0,0.4);
  opacity: 0; transition: opacity 0.3s ease; pointer-events: none;
}
.div-nav-float.visible { opacity: 1; pointer-events: auto; }
.div-nav-pill {
  display: flex; align-items: center; gap: 6px;
  padding: 5px 12px; border-radius: 999px;
  font-size: 11px; font-weight: 700; color: rgba(255,255,255,0.7);
  transition: var(--transition); white-space: nowrap;
}
.div-nav-pill:hover { background: rgba(255,255,255,0.1); color: var(--white); }
.div-nav-dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }

/* Division shimmer divider */
@keyframes divShimmer { 0% { background-position: 0% 50%; } 100% { background-position: 300% 50%; } }
.div-section-divider {
  height: 3px;
  background: linear-gradient(90deg, var(--neo-refr), var(--neo-air), var(--neo-space), var(--neo-lab), var(--neo-refr));
  background-size: 300% 100%;
  animation: divShimmer 6s linear infinite;
}

/* ═══ 23. FOOTER ═════════════════════════════════════════════════ */
footer { background: #011627; padding: 40px 0 0; }
.footer-top { display: flex; justify-content: space-between; align-items: center; gap: 32px; padding-bottom: 36px; }
.footer-brand-row { display: flex; align-items: center; gap: 16px; }
.footer-logo-circle { width: 48px; height: 48px; background: var(--white); color: #011627; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 22px; font-weight: 700; flex-shrink: 0; }
.footer-brand-name { font-size: 22px; font-weight: 700; color: var(--white); letter-spacing: -0.01em; }
.footer-brand-tag  { font-size: 12px; color: rgba(255,255,255,0.45); margin-top: 2px; }
.footer-nav-col { display: flex; flex-direction: column; align-items: flex-end; gap: 10px; }
.footer-pipe-nav { display: flex; flex-wrap: wrap; align-items: center; justify-content: flex-end; }
.footer-pipe-nav a { color: var(--white); font-size: 13px; font-weight: 500; transition: var(--transition); }
.footer-pipe-nav a:hover { color: rgba(255,255,255,0.5); }
.footer-sep { color: rgba(255,255,255,0.2); margin: 0 8px; user-select: none; }
.footer-sub-label { font-size: 11px; color: rgba(255,255,255,0.35); text-align: right; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.05); padding: 20px 0; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; }
.footer-bottom span { font-size: 11px; color: rgba(255,255,255,0.35); letter-spacing: 0.08em; text-transform: uppercase; }

/* ═══ 24. RESPONSIVE BREAKPOINTS ════════════════════════════════ */
@media (max-width: 1024px) {
  .sector-grid  { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 900px) {
  .menu-toggle { display: block; }
  .nav-center {
    display: none; position: absolute; top: 70px; left: 0; right: 0;
    flex-direction: column; align-items: stretch;
    background: rgba(13,27,42,0.97); border-top: 1px solid var(--border-dark);
    padding: 10px 16px; gap: 2px; z-index: 999;
  }
  .nav-center.open { display: flex; }
  .nav-center > a, .nav-dropdown > a { padding: 10px 14px; border-radius: var(--radius-xs); }
  .nav-dropdown .dropdown-menu { position: static; display: block; box-shadow: none; border: none; background: rgba(255,255,255,0.04); border-radius: var(--radius-xs); margin: 4px 0; }
  .nav-dropdown .dropdown-menu a { color: rgba(255,255,255,0.65) !important; padding: 8px 14px; }

  .hero       { padding: 80px 0 64px; }
  .page-hero  { padding: 80px 0 64px; }
  .section    { padding: 80px 0; }
  .div-hero-section { padding: 72px 0 56px; }

  .hero-layout    { grid-template-columns: 1fr; }
  .hero-visual    { display: none; }
  .who-grid       { grid-template-columns: 1fr; }
  .story-grid     { grid-template-columns: 1fr; }
  .vm-grid        { grid-template-columns: 1fr; }
  .divisions-grid  { grid-template-columns: 1fr; }
  .divisions-bottom{ grid-template-columns: 1fr; }
  .grid-3         { grid-template-columns: 1fr; }
  .grid-2         { grid-template-columns: 1fr; }
  .grid-4         { grid-template-columns: repeat(2,1fr); }
  .page-hero-grid { grid-template-columns: 1fr; }
  .supply-grid    { grid-template-columns: 1fr; }
  .partner-grid   { grid-template-columns: 1fr; }
  .footer-top     { flex-direction: column; align-items: flex-start; }
  .footer-nav-col { align-items: flex-start; }
  .footer-pipe-nav { justify-content: flex-start; }
  .footer-sub-label { text-align: left; }

  .flow-steps     { flex-direction: column; }
  .flow-arrow     { display: none; }
  .process-steps  { flex-direction: column; }
  .process-step   { border-right: none; border-bottom: 1px solid var(--border); }
  .process-step:last-child { border-bottom: none; }
  .featured-card  { flex-direction: column; }

  .cta-row  { flex-direction: column; text-align: center; }
  .cta-band { flex-direction: column; text-align: center; }

  .founder-card   { flex-direction: column; padding: 32px 24px; gap: 28px; }
  .founder-avatar { width: 120px; height: 120px; font-size: 52px; }

  .div-nav-float  { display: none; }
  .dev-hero-inner { flex-direction: column; }
  .how-flow       { flex-direction: column; }
  .how-arrow      { display: none; }
  .workflow-steps { flex-direction: column; }

  .project-exp-card { padding: 32px 24px; }
}
@media (max-width: 600px) {
  .grid-4      { grid-template-columns: 1fr; }
  .sector-grid { grid-template-columns: 1fr 1fr; }
  .hero h1     { font-size: 36px; }
  .hero-btns   { flex-direction: column; }
  .hero-stats  { flex-direction: column; }
}