/* ============================================================
   SYS — Neon Tokyo Theme CSS
   Design: Cyberpunk / Electric Nightscape
   Colors: #ff2d78 primary · #00ffcc secondary · #ffe04a tertiary
   Fonts: Sora · Inter · Space Grotesk
============================================================ */

/* ── CSS CUSTOM PROPERTIES ── */
:root {
  --primary: #ff2d78;
  --primary-dim: #ff80aa;
  --primary-container: #b3004e;
  --secondary: #00ffcc;
  --secondary-dim: #00e6b8;
  --tertiary: #ffe04a;
  --bg: #0a0a12;
  --surface: #0f0f1a;
  --surface-low: #111118;
  --surface-container: #141422;
  --surface-high: #1e1e30;
  --surface-highest: #28283e;
  --on-surface: #e8e0f0;
  --on-surface-dim: #a098b0;
  --outline: #5a5068;
  --outline-variant: #302840;
  --error: #ff4444;

  --font-headline: "Sora", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --font-label: "Space Grotesk", system-ui, sans-serif;

  --transition: all 0.3s ease;
  --transition-fast: all 0.18s ease;
  --max-width: 1440px;
  --section-pad: 120px;
}

/* ── RESET ── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
  font-size: 16px;
  overflow-x: hidden;
}
body {
  background-color: var(--bg);
  background-image: linear-gradient(rgba(255, 45, 120, 0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 45, 120, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  color: var(--on-surface);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar {
  width: 4px;
}
::-webkit-scrollbar-track {
  background: var(--bg);
}
::-webkit-scrollbar-thumb {
  background: var(--primary-container);
  border-radius: 2px;
}

/* ── SELECTION ── */
::selection {
  background: var(--primary);
  color: #fff;
}

/* ── UTILITY ── */
.neon-glow-primary {
  text-shadow: 0 0 8px var(--primary);
}
.neon-glow-secondary {
  text-shadow: 0 0 8px var(--secondary);
}
.neon-glow-tertiary {
  text-shadow: 0 0 8px var(--tertiary);
}

.glass-card {
  background: rgba(30, 30, 48, 0.6);
  backdrop-filter: blur(12px);
}

.neon-border-primary {
  border: 1px solid rgba(255, 45, 120, 0.3);
  box-shadow: inset 0 0 12px rgba(255, 45, 120, 0.05);
}
.neon-border-secondary {
  border: 1px solid rgba(0, 255, 204, 0.3);
  box-shadow: inset 0 0 12px rgba(0, 255, 204, 0.05);
}

/* ── PRELOADER (hidden by default — enable in JS if needed) ── */
#preloader {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--bg);
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition:
    opacity 0.8s ease,
    visibility 0.8s ease;
}
#preloader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.preloader-inner {
  text-align: center;
}
.preloader-logo {
  font-family: var(--font-headline);
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--primary);
  text-shadow: 0 0 8px var(--primary);
}

/* ── CUSTOM CURSOR (desktop) ── */
.cursor-dot {
  position: fixed;
  width: 6px;
  height: 6px;
  background: var(--primary);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition:
    width 0.2s,
    height 0.2s,
    background 0.2s;
}
.cursor-ring {
  position: fixed;
  width: 32px;
  height: 32px;
  border: 1px solid rgba(255, 45, 120, 0.5);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9997;
  transform: translate(-50%, -50%);
  transition:
    width 0.3s,
    height 0.3s,
    border-color 0.3s;
}
.cursor-dot.expanded {
  width: 10px;
  height: 10px;
  background: var(--primary-dim);
}
.cursor-ring.expanded {
  width: 50px;
  height: 50px;
  border-color: var(--primary);
}

/* ── MOBILE MENU ── */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(10, 10, 18, 0.97);
  backdrop-filter: blur(20px);
  z-index: 1001;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 36px;
  border-left: 1px solid rgba(255, 45, 120, 0.2);
}
.mobile-menu.open {
  display: flex;
}
.mobile-menu a {
  font-family: var(--font-headline);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--on-surface);
  text-decoration: none;
  letter-spacing: 0.04em;
  transition:
    color 0.2s,
    text-shadow 0.2s;
}
.mobile-menu a:hover {
  color: var(--primary);
  text-shadow: 0 0 8px var(--primary);
}
.mobile-close {
  position: absolute;
  top: 28px;
  right: 36px;
  font-size: 1.5rem;
  color: var(--on-surface-dim);
  cursor: pointer;
  background: none;
  border: none;
}

/* ── NAVBAR ── */
nav {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  height: 80px;
  padding: 0 48px;
  z-index: 1000;
  background: rgba(10, 10, 18, 0.9);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 45, 120, 0.2);
  box-shadow: 0 0 20px rgba(255, 45, 120, 0.1);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
}

.nav-logo {
  font-family: var(--font-headline);
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--primary);
  text-shadow: 0 0 8px var(--primary);
  text-decoration: none;
}
.nav-logo span {
  color: var(--on-surface);
  text-shadow: none;
  font-weight: 400;
}
/* Custom logo image */
.nav-logo img,
a.custom-logo-link img.custom-logo {
  display: block;
  max-height: 64px;
  max-width: 260px;
  width: auto !important;
  height: auto !important;
  object-fit: contain;
}
a.custom-logo-link {
  display: inline-flex;
  align-items: center;
}
/* Footer logo */
.footer-logo-wrap a {
  display: inline-block;
  line-height: 1;
}
.footer-logo-wrap img.custom-logo {
  display: block;
  max-height: 52px;
  max-width: 220px;
  width: auto !important;
  height: auto !important;
  object-fit: contain;
}

/* wp_nav_menu wraps in <ul class="nav-links"> */
.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
}
.nav-links a {
  font-family: var(--font-headline);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--on-surface-dim);
  text-decoration: none;
  transition: var(--transition-fast);
}
.nav-links a:hover,
.nav-links .current-menu-item > a,
.nav-links .current-page-ancestor > a {
  color: var(--secondary);
  text-shadow: 0 0 8px var(--secondary);
}
.nav-links .current-menu-item > a {
  color: var(--primary);
  border-bottom: 2px solid var(--primary);
  padding-bottom: 2px;
  text-shadow: 0 0 8px var(--primary);
}

.nav-cta {
  font-family: var(--font-label);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--on-surface);
  background: var(--primary-container);
  border: 1px solid var(--primary);
  padding: 10px 24px;
  border-radius: 4px;
  text-decoration: none;
  transition: var(--transition-fast);
}
.nav-cta:hover {
  box-shadow: 0 0 16px rgba(255, 45, 120, 0.4);
  color: #fff;
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
.nav-hamburger span {
  display: block;
  width: 24px;
  height: 1px;
  background: var(--primary);
  transition: var(--transition-fast);
}

/* ── SCROLL REVEAL ── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.7s ease,
    transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 {
  transition-delay: 0.15s;
}
.reveal-delay-2 {
  transition-delay: 0.3s;
}

/* ── BUTTONS ── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-headline);
  font-size: 0.88rem;
  font-weight: 700;
  color: #fff;
  background: var(--primary);
  padding: 14px 32px;
  border-radius: 8px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: var(--transition-fast);
}
.btn-primary:hover {
  box-shadow: 0 0 16px rgba(255, 45, 120, 0.4);
  transform: translateY(-1px);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-headline);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--secondary);
  background: transparent;
  border: 1px solid var(--secondary);
  padding: 14px 32px;
  border-radius: 8px;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-fast);
}
.btn-outline:hover {
  background: rgba(0, 255, 204, 0.1);
  text-shadow: 0 0 8px var(--secondary);
}

/* ── SECTION UTILITY ── */
.section-label {
  display: inline-block;
  font-family: var(--font-label);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--secondary);
  border: 1px solid rgba(0, 255, 204, 0.3);
  background: rgba(0, 255, 204, 0.08);
  padding: 4px 12px;
  border-radius: 100px;
  margin-bottom: 20px;
}

/* ── HERO ── */
.sys-hero {
  position: relative;
  padding: 96px 48px 128px;
  overflow: hidden;
}
.sys-hero-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 64px;
}
.sys-hero-left {
  flex: 1;
  position: relative;
  z-index: 2;
}
.sys-hero-right {
  flex: 1;
  position: relative;
}

.sys-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 1px solid rgba(0, 255, 204, 0.3);
  background: rgba(0, 255, 204, 0.08);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 32px;
  animation: pulseBadge 2.5s ease-in-out infinite;
}
@keyframes pulseBadge {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(0, 255, 204, 0.15);
  }
  50% {
    box-shadow: 0 0 0 6px rgba(0, 255, 204, 0);
  }
}
.sys-hero-badge-dot {
  width: 6px;
  height: 6px;
  background: var(--secondary);
  border-radius: 50%;
  animation: dotPulse 2s ease-in-out infinite;
  box-shadow: 0 0 6px var(--secondary);
}
@keyframes dotPulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.3;
  }
}
.sys-hero-badge-text {
  font-family: var(--font-label);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--secondary);
}

.sys-hero-h1 {
  font-family: var(--font-headline);
  font-size: clamp(3.2rem, 6vw, 5.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--on-surface);
  margin-bottom: 28px;
}
.sys-hero-h1 .neon-primary {
  color: var(--primary);
  text-shadow: 0 0 8px var(--primary);
  font-style: normal;
}
.sys-hero-h1 .neon-secondary {
  color: var(--secondary);
  text-shadow: 0 0 8px var(--secondary);
  font-style: normal;
}

.sys-hero-sub {
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 400;
  color: var(--on-surface-dim);
  max-width: 520px;
  line-height: 1.8;
  margin-bottom: 48px;
}
.sys-hero-actions {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.sys-hero-right {
  flex: 1;
  position: relative;
  min-height: 480px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ── NEURAL CANVAS ── */
.neural-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

/* ── FLOATING METRIC CHIPS ── */
.nchip {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(10, 10, 18, 0.78);
  border-radius: 14px;
  padding: 12px 18px;
  backdrop-filter: blur(16px);
  z-index: 2;
  animation: chipFloat 5s ease-in-out infinite;
}
.nchip-1 {
  top: 8%;
  right: 4%;
  border: 1px solid rgba(255, 45, 120, 0.45);
  box-shadow:
    0 0 24px rgba(255, 45, 120, 0.12),
    inset 0 0 12px rgba(255, 45, 120, 0.06);
  animation-delay: 0s;
}
.nchip-2 {
  top: 46%;
  left: 0%;
  border: 1px solid rgba(0, 255, 204, 0.45);
  box-shadow:
    0 0 24px rgba(0, 255, 204, 0.12),
    inset 0 0 12px rgba(0, 255, 204, 0.06);
  animation-delay: -2s;
}
.nchip-3 {
  bottom: 10%;
  right: 6%;
  border: 1px solid rgba(255, 224, 74, 0.45);
  box-shadow:
    0 0 24px rgba(255, 224, 74, 0.12),
    inset 0 0 12px rgba(255, 224, 74, 0.06);
  animation-delay: -3.5s;
}
@keyframes chipFloat {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
}
.nchip-icon {
  font-size: 22px;
  line-height: 1;
}
.nchip-1 .nchip-icon {
  color: var(--primary);
}
.nchip-2 .nchip-icon {
  color: var(--secondary);
}
.nchip-3 .nchip-icon {
  color: var(--tertiary);
}
.nchip-val {
  font-family: var(--font-headline);
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.1;
}
.nchip-1 .nchip-val {
  color: var(--primary);
  text-shadow: 0 0 8px var(--primary);
}
.nchip-2 .nchip-val {
  color: var(--secondary);
  text-shadow: 0 0 8px var(--secondary);
}
.nchip-3 .nchip-val {
  color: var(--tertiary);
  text-shadow: 0 0 8px var(--tertiary);
}
.nchip-label {
  font-family: var(--font-label);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
}
.nchip-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--secondary);
  box-shadow: 0 0 8px var(--secondary);
  flex-shrink: 0;
  animation: dotPulse 1.5s ease-in-out infinite;
}

/* ── STATS SECTION ── */
.sys-stats {
  background: var(--surface-low);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding: 64px 48px;
}
.sys-stats-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  text-align: center;
}
.sys-stat-item {
  padding: 0 32px;
  border-right: 1px solid var(--outline-variant);
}
.sys-stat-item:last-child {
  border-right: none;
}
.sys-stat-number {
  font-family: var(--font-headline);
  font-size: 3rem;
  font-weight: 800;
  color: var(--on-surface);
  line-height: 1;
  margin-bottom: 10px;
}
.sys-stat-label {
  font-family: var(--font-label);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.sys-stat-item:nth-child(1) .sys-stat-label {
  color: var(--secondary);
}
.sys-stat-item:nth-child(2) .sys-stat-label {
  color: var(--primary);
}
.sys-stat-item:nth-child(3) .sys-stat-label {
  color: var(--tertiary);
}

/* ── VALUE PROP ── */
.sys-value-prop {
  padding: var(--section-pad) 48px;
}
.sys-value-prop-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 80px;
}
.sys-value-left {
  flex: 1;
}
.sys-value-right {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.sys-value-h2 {
  font-family: var(--font-headline);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--on-surface);
  margin-bottom: 24px;
}
.sys-value-h2 em {
  color: var(--primary);
  text-shadow: 0 0 8px var(--primary);
  font-style: italic;
}
.sys-value-p {
  font-size: 1rem;
  color: var(--on-surface-dim);
  line-height: 1.8;
  margin-bottom: 28px;
}
.sys-check-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.sys-check-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-label);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--on-surface);
}
.sys-check-list li .material-symbols-outlined {
  color: var(--secondary);
  font-size: 1.2rem;
}

.sys-mini-card {
  background: var(--surface-container);
  border-radius: 8px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 192px;
  transition: var(--transition);
}
.sys-mini-card:hover {
  transform: translateY(-4px);
}
.sys-mini-card:nth-child(2) {
  transform: translateY(32px);
}
.sys-mini-card:nth-child(2):hover {
  transform: translateY(28px);
}
.sys-mini-card-num {
  font-family: var(--font-label);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  margin-bottom: 8px;
}
.sys-mini-card-num.primary {
  color: var(--secondary);
}
.sys-mini-card-num.secondary {
  color: var(--primary);
}
.sys-mini-card-title {
  font-family: var(--font-headline);
  font-size: 1rem;
  font-weight: 700;
  color: var(--on-surface);
}
.sys-mini-card.neon-border-primary {
  border: 1px solid rgba(255, 45, 120, 0.3);
  box-shadow: inset 0 0 12px rgba(255, 45, 120, 0.05);
}

/* ── SERVICES / CARDS ── */
.sys-services {
  padding: var(--section-pad) 48px;
  background: var(--bg);
}
.sys-services-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}
.sys-section-heading {
  margin-bottom: 64px;
}
.sys-section-h2 {
  font-family: var(--font-headline);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--on-surface);
  margin-bottom: 12px;
}
.sys-section-underline {
  width: 96px;
  height: 4px;
  background: var(--primary);
  box-shadow: 0 0 8px var(--primary);
  border-radius: 2px;
}
.sys-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.sys-card {
  background: rgba(30, 30, 48, 0.6);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 32px;
  transition: var(--transition);
  cursor: default;
}
.sys-card:hover {
  transform: translateY(-4px);
}
.sys-card.primary-card:hover {
  border-color: rgba(255, 45, 120, 0.5);
}
.sys-card.secondary-card:hover {
  border-color: rgba(0, 255, 204, 0.5);
}
.sys-card-icon {
  font-size: 2.5rem;
  margin-bottom: 24px;
}
.sys-card.primary-card .sys-card-icon {
  color: var(--primary);
}
.sys-card.secondary-card .sys-card-icon {
  color: var(--secondary);
}
.sys-card-title {
  font-family: var(--font-headline);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--on-surface);
  margin-bottom: 12px;
}
.sys-card-desc {
  font-size: 0.85rem;
  color: var(--on-surface-dim);
  line-height: 1.7;
}

/* ── IMPACT STATS ── */
.sys-impact {
  padding: var(--section-pad) 48px;
}
.sys-impact-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.sys-impact-card {
  padding: 48px;
  border-radius: 16px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.sys-impact-card.primary-impact {
  background: rgba(255, 45, 120, 0.05);
  border: 1px solid rgba(255, 45, 120, 0.2);
}
.sys-impact-card.secondary-impact {
  background: rgba(0, 255, 204, 0.05);
  border: 1px solid rgba(0, 255, 204, 0.2);
}
.sys-impact-number {
  font-family: var(--font-headline);
  font-size: clamp(3.5rem, 6vw, 5rem);
  font-weight: 800;
  line-height: 1;
  margin-bottom: 16px;
}
.primary-impact .sys-impact-number {
  color: var(--primary);
  text-shadow: 0 0 8px var(--primary);
}
.secondary-impact .sys-impact-number {
  color: var(--secondary);
  text-shadow: 0 0 8px var(--secondary);
}
.sys-impact-title {
  font-family: var(--font-headline);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--on-surface);
  margin-bottom: 12px;
}
.sys-impact-desc {
  font-size: 0.9rem;
  color: var(--on-surface-dim);
  line-height: 1.7;
}

/* ── METHOD / PROCESS ── */
.sys-method {
  padding: var(--section-pad) 48px;
  position: relative;
  overflow: hidden;
}
.sys-method-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}
.sys-method-h2 {
  text-align: center;
  font-family: var(--font-headline);
  font-size: clamp(1.6rem, 2.5vw, 2rem);
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--on-surface);
  margin-bottom: 64px;
}
.sys-method-h2 span {
  color: var(--primary);
  text-shadow: 0 0 8px var(--primary);
}
.sys-method-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  position: relative;
}
.sys-method-connector {
  display: none;
  position: absolute;
  top: 32px;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.08), transparent);
}
.sys-method-step {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  position: relative;
  z-index: 1;
}
.sys-method-num {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--surface-container);
  border: 2px solid;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-label);
  font-size: 1rem;
  font-weight: 700;
}
.sys-method-step:nth-child(1) .sys-method-num {
  border-color: var(--primary);
  color: var(--primary);
  box-shadow: 0 0 12px rgba(255, 45, 120, 0.3);
}
.sys-method-step:nth-child(2) .sys-method-num {
  border-color: var(--secondary);
  color: var(--secondary);
  box-shadow: 0 0 12px rgba(0, 255, 204, 0.3);
}
.sys-method-step:nth-child(3) .sys-method-num {
  border-color: var(--tertiary);
  color: var(--tertiary);
  box-shadow: 0 0 12px rgba(255, 224, 74, 0.3);
}
.sys-method-title {
  font-family: var(--font-headline);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--on-surface);
}
.sys-method-desc {
  font-size: 0.9rem;
  color: var(--on-surface-dim);
  line-height: 1.7;
  max-width: 280px;
}

/* ── CHANNEL LOGOS ── */
.sys-channels {
  padding: 64px 48px;
  background: rgba(17, 17, 24, 0.5);
}
.sys-channels-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 48px;
  opacity: 0.5;
  filter: grayscale(1);
  transition:
    opacity 0.5s ease,
    filter 0.5s ease;
}
.sys-channels-inner:hover {
  opacity: 1;
  filter: grayscale(0);
}
.sys-channel-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-label);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--on-surface-dim);
}
.sys-channel-item .material-symbols-outlined {
  font-size: 1.8rem;
}

/* ── CONTACT FORM SECTION ── */
.sys-contact {
  padding: var(--section-pad) 48px;
}
.sys-contact-card {
  max-width: 760px;
  margin: 0 auto;
  background: rgba(30, 30, 48, 0.6);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 45, 120, 0.2);
  border-radius: 16px;
  padding: 64px;
  position: relative;
  overflow: hidden;
}
.sys-contact-blob {
  position: absolute;
  width: 128px;
  height: 128px;
  top: -40px;
  right: -40px;
  background: rgba(255, 45, 120, 0.1);
  border-radius: 50%;
  filter: blur(48px);
  pointer-events: none;
}
.sys-contact-h2 {
  font-family: var(--font-headline);
  font-size: 2rem;
  font-weight: 800;
  color: var(--on-surface);
  margin-bottom: 8px;
}
.sys-contact-intro {
  color: var(--on-surface-dim);
  margin-bottom: 40px;
  font-size: 0.95rem;
}

/* Form layout */
.sys-form {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.sys-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-bottom: 32px;
}
.sys-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.sys-field-full {
  margin-bottom: 32px;
}
.sys-label {
  font-family: var(--font-label);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--primary);
}
.sys-input,
.sys-textarea {
  width: 100%;
  background: var(--surface-highest);
  border: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--on-surface);
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 12px 0;
  outline: none;
  transition: border-color 0.25s ease;
}
.sys-input::placeholder,
.sys-textarea::placeholder {
  color: var(--outline);
}
.sys-input:focus,
.sys-textarea:focus {
  border-bottom-color: var(--primary);
}
.sys-input.has-error,
.sys-textarea.has-error {
  border-bottom-color: var(--error);
}
.sys-textarea {
  height: 128px;
  resize: none;
}
.sys-field-error {
  font-family: var(--font-label);
  font-size: 0.7rem;
  color: var(--error);
  min-height: 16px;
  display: block;
}
.sys-submit {
  width: 100%;
  padding: 16px;
  background: var(--primary);
  color: #fff;
  font-family: var(--font-headline);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition-fast);
  margin-top: 8px;
}
.sys-submit:hover {
  box-shadow: 0 0 20px rgba(255, 45, 120, 0.45);
  transform: translateY(-1px);
}
.sys-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.sys-success {
  display: none;
  text-align: center;
  padding: 40px 0;
}
.sys-success.visible {
  display: block;
}
.sys-success-icon {
  font-size: 2.5rem;
  color: var(--secondary);
  text-shadow: 0 0 8px var(--secondary);
  margin-bottom: 16px;
}
.sys-success-title {
  font-family: var(--font-headline);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--on-surface);
  margin-bottom: 8px;
}
.sys-success-text {
  color: var(--on-surface-dim);
  font-size: 0.9rem;
}

/* ── FOOTER ── */
footer {
  background: var(--bg);
  border-top: 1px solid rgba(0, 255, 204, 0.15);
  padding: 48px 48px;
}
.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}
.footer-brand {
  font-family: var(--font-headline);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--primary);
  text-shadow: 0 0 8px var(--primary);
}
.footer-copy {
  font-family: var(--font-label);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--outline);
}
.footer-links {
  display: flex;
  gap: 32px;
}
.footer-links a {
  font-family: var(--font-label);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--outline);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-links a:hover {
  color: var(--primary);
}

/* ── PAGE HEADER (inner pages) ── */
.sys-page-header {
  position: relative;
  padding: 120px 48px 80px;
  background: var(--surface);
  border-bottom: 1px solid var(--outline-variant);
  overflow: hidden;
}
.sys-page-header::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255, 45, 120, 0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 45, 120, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
}
.sys-page-header-content {
  position: relative;
  z-index: 1;
  max-width: 860px;
  margin: 0 auto;
}
.sys-page-title {
  font-family: var(--font-headline);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--on-surface);
  margin-bottom: 12px;
}
.sys-page-meta {
  font-family: var(--font-label);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--on-surface-dim);
}

/* ── PROSE (page content) ── */
.sys-prose {
  font-size: 0.95rem;
  color: var(--on-surface-dim);
  line-height: 1.85;
}
.sys-prose h1,
.sys-prose h2,
.sys-prose h3,
.sys-prose h4 {
  font-family: var(--font-headline);
  font-weight: 700;
  color: var(--on-surface);
  margin: 40px 0 16px;
}
.sys-prose h1 {
  font-size: 2rem;
}
.sys-prose h2 {
  font-size: 1.5rem;
}
.sys-prose h3 {
  font-size: 1.2rem;
}
.sys-prose p {
  margin-bottom: 20px;
}
.sys-prose a {
  color: var(--primary);
}
.sys-prose a:hover {
  text-shadow: 0 0 6px var(--primary);
}
.sys-prose ul,
.sys-prose ol {
  padding-left: 24px;
  margin-bottom: 20px;
}
.sys-prose li {
  margin-bottom: 8px;
}
.sys-prose strong {
  color: var(--on-surface);
  font-weight: 600;
}
.sys-prose hr {
  border: none;
  border-top: 1px solid var(--outline-variant);
  margin: 40px 0;
}

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .sys-cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 900px) {
  nav {
    padding: 0 24px;
  }
  .nav-links,
  .nav-cta {
    display: none;
  }
  .nav-hamburger {
    display: flex;
  }

  .sys-hero {
    padding: 64px 24px 80px;
  }
  .sys-hero-inner {
    flex-direction: column;
    gap: 40px;
  }
  .sys-hero-h1 {
    font-size: clamp(2.2rem, 8vw, 3.5rem);
  }

  /* Neural canvas on mobile */
  .sys-hero-right {
    width: 100%;
    min-height: 320px;
  }
  .nchip {
    padding: 10px 14px;
    gap: 8px;
  }
  .nchip-1 {
    top: 4%;
    right: 2%;
  }
  .nchip-2 {
    top: 42%;
    left: 2%;
  }
  .nchip-3 {
    bottom: 4%;
    right: 2%;
  }
  .nchip-val {
    font-size: 0.95rem;
  }
  .nchip-label {
    font-size: 0.58rem;
  }
  .nchip-icon {
    font-size: 18px;
  }

  .sys-stats {
    padding: 48px 24px;
  }
  .sys-stats-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }
  .sys-stat-item {
    border-right: none;
    padding: 0;
  }

  .sys-value-prop {
    padding: 80px 24px;
  }
  .sys-value-prop-inner {
    flex-direction: column;
    gap: 40px;
  }
  .sys-value-right {
    grid-template-columns: 1fr 1fr;
  }
  .sys-mini-card:nth-child(2) {
    transform: none;
  }
  .sys-mini-card:nth-child(2):hover {
    transform: translateY(-4px);
  }

  .sys-services {
    padding: 80px 24px;
  }
  .sys-cards-grid {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  .sys-impact {
    padding: 80px 24px;
  }
  .sys-impact-grid {
    grid-template-columns: 1fr;
  }

  .sys-method {
    padding: 80px 24px;
  }
  .sys-method-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .sys-method-connector {
    display: none;
  }

  .sys-channels {
    padding: 48px 24px;
  }
  .sys-channels-inner {
    gap: 28px;
  }

  .sys-contact {
    padding: 80px 24px;
  }
  .sys-contact-card {
    padding: 40px 28px;
  }
  .sys-form-row {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  footer {
    padding: 36px 24px;
  }
  .footer-inner {
    flex-direction: column;
    text-align: center;
    gap: 16px;
  }

  .sys-page-header {
    padding: 80px 24px 60px;
  }
}

@media (max-width: 640px) {
  .sys-stats-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .sys-cards-grid {
    grid-template-columns: 1fr;
  }
  .sys-value-right {
    grid-template-columns: 1fr;
  }
  .sys-hero-actions {
    flex-direction: column;
  }
  .btn-primary,
  .btn-outline {
    justify-content: center;
  }
}