/* ============================================================
   ZANIER ROBOTICS — DESIGN SYSTEM
   ============================================================ */

:root {
  --bg-void: #07070B;
  --bg-surface: #101018;
  --bg-elevated: #1A1626;
  --purple-core: #5B2A86;
  --purple-deep: #2E1248;
  --purple-glow: #8A4FFF;
  --silver-100: #F2F3F7;
  --silver-300: #C9CCD4;
  --silver-500: #8B8F9A;
  --line: rgba(138, 79, 255, 0.18);
  --line-strong: rgba(138, 79, 255, 0.32);
  --danger: #FF3B5C;
  --gradient-signature: linear-gradient(135deg, #2E1248 0%, #5B2A86 50%, #8A4FFF 100%);
  --gradient-radial: radial-gradient(ellipse at 50% 0%, rgba(138, 79, 255, 0.15) 0%, transparent 60%);
  --max-width: 1440px;
  --gutter: 24px;
  --section-y: 120px;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background: var(--bg-void);
  color: var(--silver-300);
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 17px;
  line-height: 1.6;
  font-weight: 400;
  overflow-x: hidden;
  cursor: none;
  position: relative;
}

@media (max-width: 1024px) {
  body { cursor: auto; font-size: 16px; }
}

/* Ambient background grid */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line) 1px, transparent 1px);
  background-size: 80px 80px;
  opacity: 0.35;
  pointer-events: none;
  z-index: 0;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, black 30%, transparent 80%);
}

body::after {
  content: '';
  position: fixed;
  inset: 0;
  background: var(--gradient-radial);
  pointer-events: none;
  z-index: 0;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: none; border: none; background: none; color: inherit; }
@media (max-width: 1024px) { button { cursor: pointer; } a { cursor: pointer; } }

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--silver-100);
  line-height: 1.1;
}

h1 {
  font-size: clamp(40px, 7vw, 88px);
  font-weight: 700;
}
h2 { font-size: clamp(32px, 4.5vw, 56px); }
h3 { font-size: clamp(22px, 2.4vw, 32px); }
h4 { font-size: clamp(18px, 1.6vw, 22px); }

p { font-size: inherit; }

.mono {
  font-family: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
  font-size: 13px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--purple-glow);
  font-weight: 400;
}

.eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--purple-glow);
  margin-bottom: 24px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  content: '';
  width: 32px;
  height: 1px;
  background: var(--purple-glow);
  box-shadow: 0 0 8px var(--purple-glow);
}

.lead {
  font-size: clamp(18px, 1.4vw, 22px);
  color: var(--silver-300);
  line-height: 1.55;
  max-width: 760px;
}

.brand-line {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* ============================================================
   LAYOUT
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
  position: relative;
  z-index: 1;
}

section {
  padding: var(--section-y) 0;
  position: relative;
  z-index: 1;
}

@media (max-width: 768px) {
  :root { --section-y: 72px; }
}

.section-head {
  margin-bottom: 64px;
  max-width: 900px;
}

.section-head h2 .data-bar {
  display: block;
  height: 2px;
  width: 64px;
  background: var(--gradient-signature);
  margin-top: 24px;
  position: relative;
  overflow: hidden;
}
.section-head h2 .data-bar::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, white, transparent);
  animation: dataBarSweep 3s linear infinite;
}
@keyframes dataBarSweep {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(200%); }
}

/* ============================================================
   CUSTOM CURSOR
   ============================================================ */
.cursor {
  position: fixed;
  width: 24px;
  height: 24px;
  border: 1px solid var(--purple-glow);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  mix-blend-mode: difference;
  transition: transform 0.2s var(--ease-out), border-color 0.2s, opacity 0.2s;
  transform: translate(-50%, -50%);
  top: 0;
  left: 0;
  opacity: 0;
}
.cursor.visible { opacity: 1; }
.cursor.hover {
  transform: translate(-50%, -50%) scale(2);
  background: rgba(138, 79, 255, 0.1);
}
.cursor-dot {
  position: fixed;
  width: 4px;
  height: 4px;
  background: var(--purple-glow);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  top: 0;
  left: 0;
  opacity: 0;
}
.cursor-dot.visible { opacity: 1; }
@media (max-width: 1024px) {
  .cursor, .cursor-dot { display: none; }
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 8px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background 0.4s var(--ease-out), border-color 0.4s, padding 0.3s;
  backdrop-filter: blur(0);
}
.nav.scrolled {
  background: rgba(16, 16, 24, 0.88);
  border-bottom-color: var(--line);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 4px 32px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-logo img {
  height: 96px;
  width: auto;
  max-width: none;
  filter: drop-shadow(0 0 12px rgba(138, 79, 255, 0.4));
  transition: height 0.3s var(--ease-out);
}
.nav.scrolled .nav-logo img { height: 54px; }
@media (max-width: 1200px) {
  .nav-logo img { height: 68px; }
  .nav.scrolled .nav-logo img { height: 44px; }
}
@media (max-width: 900px) {
  .nav-logo img { height: 48px; }
  .nav.scrolled .nav-logo img { height: 38px; }
}
@media (max-width: 600px) {
  .nav-logo img { height: 38px; }
  .nav.scrolled .nav-logo img { height: 30px; }
}

.nav-links {
  display: flex;
  gap: 36px;
  align-items: center;
  list-style: none;
}
.nav-links a {
  font-size: 14px;
  color: var(--silver-300);
  transition: color 0.2s;
  position: relative;
  padding: 4px 0;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--purple-glow);
  box-shadow: 0 0 8px var(--purple-glow);
  transition: width 0.3s var(--ease-out);
}
.nav-links a:hover { color: var(--silver-100); }
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }
.nav-links a.active { color: var(--silver-100); }

.nav-cta {
  padding: 10px 20px;
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 500;
  background: var(--gradient-signature);
  border-radius: 2px;
  color: white;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.3s var(--ease-out);
  box-shadow: 0 0 0 1px rgba(138, 79, 255, 0.3), 0 8px 24px -8px rgba(138, 79, 255, 0.4);
  position: relative;
  overflow: hidden;
}
.nav-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.25), transparent);
  transform: translateX(-100%);
  transition: transform 0.6s var(--ease-out);
}
.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 0 1px var(--purple-glow), 0 12px 30px -8px rgba(138, 79, 255, 0.6);
}
.nav-cta:hover::before { transform: translateX(100%); }

.nav-toggle {
  display: none;
  width: 32px;
  height: 32px;
  position: relative;
}
.nav-toggle span {
  position: absolute;
  left: 6px;
  right: 6px;
  height: 1.5px;
  background: var(--silver-100);
  transition: all 0.3s var(--ease-out);
}
.nav-toggle span:nth-child(1) { top: 10px; }
.nav-toggle span:nth-child(2) { top: 16px; }
.nav-toggle span:nth-child(3) { top: 22px; }
.nav-toggle.open span:nth-child(1) { top: 16px; transform: rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { top: 16px; transform: rotate(-45deg); }

@media (max-width: 900px) {
  .nav { padding: 16px 20px; }
  .nav.scrolled { padding: 12px 20px; }
  .nav-toggle { display: block; }
  .nav-links, .nav-cta { display: none; }
  .mobile-menu {
    position: fixed;
    inset: 0;
    background: var(--bg-void);
    z-index: 999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 32px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s var(--ease-out);
  }
  .mobile-menu.open { opacity: 1; pointer-events: auto; }
  .mobile-menu a {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 28px;
    color: var(--silver-100);
    font-weight: 600;
    letter-spacing: -0.01em;
  }
  .mobile-menu .nav-cta {
    display: inline-flex;
    margin-top: 16px;
    font-size: 14px;
  }
}
@media (min-width: 901px) {
  .mobile-menu { display: none; }
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 28px;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 2px;
  transition: all 0.3s var(--ease-out);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}
.btn-primary {
  background: var(--gradient-signature);
  color: white;
  box-shadow: 0 0 0 1px rgba(138, 79, 255, 0.4), 0 0 32px -8px rgba(138, 79, 255, 0.5);
}
.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transform: translateX(-100%);
  transition: transform 0.6s var(--ease-out);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 0 1px var(--purple-glow), 0 0 48px -4px rgba(138, 79, 255, 0.7);
}
.btn-primary:hover::before { transform: translateX(100%); }

.btn-ghost {
  background: transparent;
  color: var(--silver-100);
  box-shadow: 0 0 0 1px var(--line-strong);
}
.btn-ghost:hover {
  box-shadow: 0 0 0 1px var(--purple-glow), 0 0 24px -8px var(--purple-glow);
  background: rgba(138, 79, 255, 0.05);
}
.btn .arrow {
  transition: transform 0.3s var(--ease-out);
}
.btn:hover .arrow { transform: translateX(4px); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 160px 0 80px;
  position: relative;
  overflow: hidden;
}
@media (max-width: 1200px) { .hero { padding-top: 130px; } }
@media (max-width: 900px) { .hero { padding-top: 120px; } }
@media (max-width: 600px) { .hero { padding-top: 110px; } }

.hero-scene {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.hero-orb {
  position: absolute;
  top: 50%;
  right: -20%;
  transform: translateY(-50%);
  width: 70vw;
  height: 70vw;
  max-width: 900px;
  max-height: 900px;
  background: radial-gradient(circle at 30% 30%, rgba(138, 79, 255, 0.3) 0%, rgba(91, 42, 134, 0.18) 30%, transparent 60%);
  border-radius: 50%;
  filter: blur(40px);
  animation: orbFloat 14s ease-in-out infinite;
}
@keyframes orbFloat {
  0%, 100% { transform: translateY(-50%) translateX(0); }
  50% { transform: translateY(-55%) translateX(-3%); }
}

.hero-wireframe {
  position: absolute;
  top: 50%;
  right: 5%;
  transform: translateY(-50%);
  width: 520px;
  height: 520px;
  opacity: 0.55;
  animation: wireRotate 30s linear infinite;
}
.hero-wireframe svg { width: 100%; height: 100%; }
@keyframes wireRotate {
  to { transform: translateY(-50%) rotate(360deg); }
}
@media (max-width: 1024px) {
  .hero-wireframe { opacity: 0.25; right: -25%; }
}

.hero-mono-top {
  display: flex;
  gap: 24px;
  align-items: center;
  margin-bottom: 40px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--silver-500);
}
.hero-mono-top .dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--purple-glow);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--purple-glow);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero-headline {
  position: relative;
  display: inline-block;
  margin-bottom: 28px;
}
.hero-headline h1 {
  font-size: clamp(56px, 11vw, 156px);
  line-height: 0.92;
  letter-spacing: -0.035em;
  font-weight: 700;
}
.hero-headline h1 .beyond {
  background: var(--gradient-signature);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  position: relative;
  display: inline-block;
}
.hero-headline .brackets {
  position: absolute;
  top: -20px;
  left: -40px;
  right: -40px;
  bottom: -20px;
  pointer-events: none;
}
.hero-headline .brackets::before,
.hero-headline .brackets::after {
  content: '';
  position: absolute;
  width: 28px;
  height: 28px;
  border: 2px solid var(--purple-glow);
}
.hero-headline .brackets::before { top: 0; left: 0; border-right: 0; border-bottom: 0; }
.hero-headline .brackets::after { bottom: 0; right: 0; border-left: 0; border-top: 0; }
@media (max-width: 768px) {
  .hero-headline .brackets { left: -16px; right: -16px; top: -10px; bottom: -10px; }
}

.hero-support {
  font-style: italic;
  font-size: clamp(18px, 1.8vw, 24px);
  color: var(--silver-100);
  margin-bottom: 32px;
  max-width: 720px;
  font-weight: 400;
}

.hero-sub {
  font-size: clamp(16px, 1.2vw, 19px);
  color: var(--silver-300);
  max-width: 720px;
  margin-bottom: 56px;
  line-height: 1.6;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 80px;
}

.scroll-cue {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--silver-500);
  text-transform: uppercase;
}
.scroll-cue .line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--purple-glow), transparent);
  position: relative;
  overflow: hidden;
}
.scroll-cue .line::after {
  content: '';
  position: absolute;
  top: -20px;
  left: 0;
  width: 100%;
  height: 20px;
  background: var(--silver-100);
  animation: scrollDot 2s ease-in-out infinite;
}
@keyframes scrollDot {
  0% { top: -20px; opacity: 0; }
  30% { opacity: 1; }
  100% { top: 100%; opacity: 0; }
}

/* Page hero (non-home) */
.page-hero {
  padding: 190px 0 100px;
  position: relative;
  border-bottom: 1px solid var(--line);
}
@media (max-width: 1200px) { .page-hero { padding-top: 160px; } }
@media (max-width: 900px) { .page-hero { padding-top: 140px; } }
@media (max-width: 600px) { .page-hero { padding-top: 120px; } }
.page-hero h1 {
  font-size: clamp(40px, 6.5vw, 88px);
  margin-bottom: 32px;
  max-width: 1100px;
}
.page-hero .lead {
  max-width: 820px;
}

/* ============================================================
   CARDS / SECTIONS
   ============================================================ */
.card {
  background: var(--bg-surface);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 32px;
  transition: all 0.4s var(--ease-out);
  position: relative;
  overflow: hidden;
}
.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--purple-glow), transparent);
  transform: translateX(-100%);
  transition: transform 0.8s var(--ease-out);
}
.card:hover {
  border-color: var(--line-strong);
  transform: translateY(-4px);
  background: var(--bg-elevated);
}
.card:hover::before { transform: translateX(100%); }

.card-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--purple-glow);
  letter-spacing: 0.2em;
  margin-bottom: 20px;
  display: block;
}
.card h3 {
  margin-bottom: 12px;
  color: var(--silver-100);
}
.card p { color: var(--silver-300); font-size: 15px; line-height: 1.6; }
.card .card-arrow {
  margin-top: 20px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.15em;
  color: var(--purple-glow);
  text-transform: uppercase;
}
.card .card-arrow svg { transition: transform 0.3s; }
.card:hover .card-arrow svg { transform: translateX(4px); }

.grid {
  display: grid;
  gap: 24px;
}
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }
@media (max-width: 1024px) {
  .grid-3, .grid-4, .grid-5 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .grid-2, .grid-3, .grid-4, .grid-5 { grid-template-columns: 1fr; }
}

/* Status badge */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  position: absolute;
  top: 20px;
  right: 20px;
  padding: 5px 10px;
  border: 1px solid var(--purple-glow);
  border-radius: 2px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--purple-glow);
  text-transform: uppercase;
  background: rgba(138, 79, 255, 0.08);
}
.status-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--purple-glow);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--purple-glow);
  animation: pulse 2s ease-in-out infinite;
}

/* Two-column split */
.split {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 80px;
  align-items: start;
}
@media (max-width: 900px) {
  .split { grid-template-columns: 1fr; gap: 48px; }
}
.split.split-60-40 { grid-template-columns: 1.5fr 1fr; }
.split.split-50-50 { grid-template-columns: 1fr 1fr; }

/* Stat block */
.stats {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--line);
}
.stat {
  display: flex;
  align-items: baseline;
  gap: 20px;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}
.stat-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 42px;
  font-weight: 500;
  color: var(--silver-100);
  letter-spacing: -0.02em;
  min-width: 90px;
}
.stat-label {
  font-size: 15px;
  color: var(--silver-300);
  line-height: 1.4;
}

/* Marquee */
.marquee {
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 28px 0;
  background: var(--bg-surface);
  position: relative;
  z-index: 1;
}
.marquee-track {
  display: flex;
  gap: 64px;
  white-space: nowrap;
  animation: marquee 40s linear infinite;
  width: max-content;
}
.marquee-item {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--silver-300);
}
.marquee-item::before {
  content: '◆';
  color: var(--purple-glow);
  font-size: 10px;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* HUD corner brackets */
.bracket-frame {
  position: relative;
  padding: 28px;
}
.bracket-frame::before,
.bracket-frame::after,
.bracket-frame > .bl,
.bracket-frame > .br {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  border: 1px solid var(--purple-glow);
}
.bracket-frame::before { top: 0; left: 0; border-right: 0; border-bottom: 0; }
.bracket-frame::after { top: 0; right: 0; border-left: 0; border-bottom: 0; }
.bracket-frame > .bl { bottom: 0; left: 0; border-right: 0; border-top: 0; }
.bracket-frame > .br { bottom: 0; right: 0; border-left: 0; border-top: 0; }

/* Showcase frame */
.showcase {
  background: var(--bg-surface);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 14px;
  position: relative;
}
.showcase-inner {
  background: var(--bg-void);
  border: 1px solid var(--line);
  border-radius: 3px;
  aspect-ratio: 16 / 10;
  position: relative;
  overflow: hidden;
}
.showcase-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(138, 79, 255, 0.12) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(138, 79, 255, 0.12) 1px, transparent 1px);
  background-size: 32px 32px;
}
.showcase-radar {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 320px;
  height: 320px;
  max-width: 70%;
  max-height: 70%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  background:
    radial-gradient(circle, transparent 30%, transparent 60%, rgba(138, 79, 255, 0.05) 100%);
}
.showcase-radar::before,
.showcase-radar::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  border: 1px solid var(--line);
}
.showcase-radar::before {
  inset: 25%;
}
.showcase-radar::after {
  inset: 45%;
  border-color: var(--purple-glow);
  box-shadow: 0 0 12px var(--purple-glow);
}
.showcase-sweep {
  position: absolute;
  top: 0;
  left: 50%;
  width: 50%;
  height: 50%;
  transform-origin: bottom left;
  background: conic-gradient(from 0deg, transparent 0deg, rgba(138, 79, 255, 0.35) 30deg, transparent 60deg);
  animation: radarSpin 4s linear infinite;
}
@keyframes radarSpin {
  to { transform: rotate(360deg); }
}
.showcase-marker {
  position: absolute;
  width: 8px;
  height: 8px;
  background: var(--purple-glow);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--purple-glow);
  animation: pulse 2s ease-in-out infinite;
}
.showcase-marker.m1 { top: 30%; left: 35%; }
.showcase-marker.m2 { top: 60%; left: 70%; animation-delay: 0.5s; }
.showcase-marker.m3 { top: 45%; left: 55%; animation-delay: 1s; }
.showcase-marker.m4 { top: 20%; left: 75%; animation-delay: 1.5s; }
.showcase-hud {
  position: absolute;
  top: 16px;
  left: 16px;
  right: 16px;
  display: flex;
  justify-content: space-between;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--silver-500);
  text-transform: uppercase;
}
.showcase-hud-bottom {
  position: absolute;
  bottom: 16px;
  left: 16px;
  right: 16px;
  display: flex;
  justify-content: space-between;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--silver-500);
  text-transform: uppercase;
}
.showcase-badge {
  position: absolute;
  top: -10px;
  right: 24px;
  padding: 5px 10px;
  background: var(--bg-void);
  border: 1px solid var(--purple-glow);
  color: var(--purple-glow);
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

/* ============================================================
   INDUSTRY CARDS (large feature)
   ============================================================ */
.industry-card {
  padding: 40px;
  background: linear-gradient(135deg, var(--bg-surface) 0%, rgba(46, 18, 72, 0.4) 100%);
  border: 1px solid var(--line);
  border-radius: 4px;
  position: relative;
  overflow: hidden;
  min-height: 320px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.4s var(--ease-out);
}
.industry-card::after {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 220px;
  height: 220px;
  background: radial-gradient(circle, rgba(138, 79, 255, 0.18) 0%, transparent 70%);
  pointer-events: none;
  transition: opacity 0.4s;
  opacity: 0.5;
}
.industry-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-4px);
}
.industry-card:hover::after { opacity: 1; }
.industry-card-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  margin-bottom: 24px;
  color: var(--purple-glow);
  background: rgba(138, 79, 255, 0.05);
}
.industry-card-icon svg { width: 28px; height: 28px; }
.industry-card h3 { margin-bottom: 16px; }
.industry-card p { color: var(--silver-300); font-size: 15px; }
.industry-card .use-cases {
  margin-top: 24px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--silver-500);
  line-height: 1.7;
}
.industry-card .use-cases strong {
  color: var(--purple-glow);
  display: block;
  margin-bottom: 4px;
  font-weight: 400;
}

/* ============================================================
   FOOTER
   ============================================================ */
footer {
  border-top: 1px solid var(--line);
  padding: 80px 0 32px;
  position: relative;
  z-index: 1;
  background: var(--bg-surface);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1.2fr;
  gap: 64px;
  margin-bottom: 64px;
}
@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr; gap: 40px; }
}
.footer-logo img {
  height: 108px;
  width: auto;
  max-width: 100%;
  margin-bottom: 24px;
  filter: drop-shadow(0 0 12px rgba(138, 79, 255, 0.35));
}
@media (max-width: 1200px) { .footer-logo img { height: 80px; } }
@media (max-width: 768px) { .footer-logo img { height: 60px; } }
.footer-tag {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 0.05em;
  background: var(--gradient-signature);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 12px;
}
.footer-subline {
  color: var(--silver-300);
  font-size: 14px;
  margin-bottom: 24px;
  max-width: 360px;
  line-height: 1.5;
}
.footer-id {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--silver-500);
  text-transform: uppercase;
}

.footer-col h5 {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.25em;
  color: var(--purple-glow);
  text-transform: uppercase;
  margin-bottom: 24px;
  font-weight: 400;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 14px; }
.footer-col a {
  font-size: 14px;
  color: var(--silver-300);
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--purple-glow); }

.footer-bottom {
  border-top: 1px solid var(--line);
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--silver-500);
  text-transform: uppercase;
}
.footer-bottom .footer-links { display: flex; gap: 24px; }

/* ============================================================
   SCROLL REVEALS
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.1s !important;
  }
  .reveal { opacity: 1; transform: none; }
}

/* ============================================================
   CLOSING CTA
   ============================================================ */
.closing-cta {
  background:
    radial-gradient(ellipse at center, rgba(138, 79, 255, 0.18) 0%, transparent 60%),
    var(--bg-void);
  text-align: center;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}
.closing-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(138, 79, 255, 0.15) 0%, transparent 8%),
    radial-gradient(circle at 80% 70%, rgba(138, 79, 255, 0.12) 0%, transparent 8%),
    radial-gradient(circle at 50% 50%, rgba(138, 79, 255, 0.1) 0%, transparent 10%),
    radial-gradient(circle at 70% 20%, rgba(138, 79, 255, 0.1) 0%, transparent 6%),
    radial-gradient(circle at 30% 80%, rgba(138, 79, 255, 0.12) 0%, transparent 7%);
  pointer-events: none;
}
.closing-cta h2 {
  font-size: clamp(36px, 5vw, 64px);
  margin-bottom: 12px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}
.closing-cta .sub {
  font-style: italic;
  font-size: clamp(18px, 1.8vw, 24px);
  color: var(--silver-300);
  margin-bottom: 48px;
}

/* ============================================================
   FORM
   ============================================================ */
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}
@media (max-width: 1024px) {
  .contact-wrap { grid-template-columns: 1fr; gap: 48px; }
}
.info-block {
  border: 1px solid var(--line);
  padding: 32px;
  background: var(--bg-surface);
  border-radius: 4px;
}
.info-row {
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}
.info-row:last-child { border-bottom: 0; }
.info-row .label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--purple-glow);
  text-transform: uppercase;
  margin-bottom: 6px;
}
.info-row .value {
  font-size: 16px;
  color: var(--silver-100);
}

.form { display: grid; gap: 20px; }
.form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 640px) { .form .row { grid-template-columns: 1fr; } }
.form-field { display: flex; flex-direction: column; gap: 8px; }
.form-field label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--silver-500);
  text-transform: uppercase;
}
.form-field input,
.form-field select,
.form-field textarea {
  background: var(--bg-surface);
  border: 1px solid var(--line);
  color: var(--silver-100);
  padding: 14px 16px;
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  border-radius: 2px;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--purple-glow);
  box-shadow: 0 0 0 2px rgba(138, 79, 255, 0.15);
}
.form-field textarea { resize: vertical; min-height: 140px; }
.form-checkbox {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  color: var(--silver-300);
  font-size: 14px;
}
.form-checkbox input { margin-top: 4px; accent-color: var(--purple-glow); }

.form-success {
  border: 1px solid var(--purple-glow);
  background: rgba(138, 79, 255, 0.08);
  padding: 40px;
  text-align: center;
  font-family: 'JetBrains Mono', monospace;
  display: none;
  border-radius: 4px;
}
.form-success.show { display: block; }
.form-success .code {
  color: var(--purple-glow);
  font-size: 14px;
  letter-spacing: 0.25em;
  margin-bottom: 16px;
  text-transform: uppercase;
}
.form-success .msg { color: var(--silver-100); font-family: 'Inter', sans-serif; font-size: 16px; }

.trust-strip {
  margin-top: 48px;
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  border-top: 1px solid var(--line);
  padding-top: 24px;
}
.trust-strip .item {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--silver-500);
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.trust-strip .item::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--purple-glow);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--purple-glow);
}

/* ============================================================
   TECH STACK DIAGRAM
   ============================================================ */
.stack-diagram {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 800px;
  margin: 0 auto;
}
.stack-layer {
  padding: 24px 32px;
  border: 1px solid var(--line);
  background: var(--bg-surface);
  border-radius: 4px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.3s var(--ease-out);
  position: relative;
}
.stack-layer:hover {
  border-color: var(--purple-glow);
  background: var(--bg-elevated);
  transform: translateX(4px);
}
.stack-layer .layer-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--purple-glow);
}
.stack-layer .layer-name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 18px;
  font-weight: 500;
  color: var(--silver-100);
}
.stack-arrow {
  text-align: center;
  color: var(--purple-glow);
  font-size: 12px;
  opacity: 0.6;
}

/* ============================================================
   VALUE GRID
   ============================================================ */
.value {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--bg-surface);
  transition: all 0.4s var(--ease-out);
}
.value:hover {
  border-color: var(--line-strong);
  background: var(--bg-elevated);
}
.value-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  color: var(--purple-glow);
  margin-bottom: 20px;
}
.value h4 { margin-bottom: 8px; }
.value p { font-size: 14px; color: var(--silver-300); line-height: 1.55; }

/* ============================================================
   404 PAGE
   ============================================================ */
.error-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 24px;
}
.error-page .glitch {
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
  letter-spacing: 0.25em;
  color: var(--danger);
  margin-bottom: 24px;
}
.error-page h1 {
  font-size: clamp(56px, 10vw, 120px);
  margin-bottom: 16px;
  background: var(--gradient-signature);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.error-page .sub {
  color: var(--silver-300);
  margin-bottom: 40px;
  font-size: 18px;
  max-width: 560px;
}
.error-wireframe {
  width: 220px;
  height: 220px;
  margin-bottom: 40px;
  opacity: 0.6;
  animation: errorSpin 8s linear infinite;
}
@keyframes errorSpin {
  to { transform: rotate(360deg); }
}

/* ============================================================
   UTILS
   ============================================================ */
.mt-0 { margin-top: 0; }
.mt-24 { margin-top: 24px; }
.mt-40 { margin-top: 40px; }
.mt-64 { margin-top: 64px; }
.mb-0 { margin-bottom: 0; }
.text-purple { color: var(--purple-glow); }
.text-silver { color: var(--silver-100); }
.italic { font-style: italic; }

.prose p + p { margin-top: 18px; }
.prose p { color: var(--silver-300); }
.prose strong { color: var(--silver-100); font-weight: 600; }