/* =====================================================
   SYNTHXA Ver02_gaming — Neon Multi-Color Cyberpunk
   ===================================================== */

/* ---- Variables ---- */
:root {
  --neon-magenta:  #FF00CC;
  --neon-pink:     #FF0080;
  --neon-cyan:     #00FFFF;
  --neon-teal:     #00F5C8;
  --neon-green:    #00FF41;
  --neon-lime:     #AAFF00;
  --neon-yellow:   #FFE600;
  --neon-orange:   #FF6600;
  --neon-red:      #FF2244;
  --neon-purple:   #CC00FF;
  --neon-violet:   #8800FF;

  --bg-base:       #04000E;
  --bg-card:       #0A0020;
  --bg-card2:      #000A1A;
  --border-dim:    rgba(255,255,255,0.08);
  --text-primary:  #E8E0FF;
  --text-dim:      #9A8FBF;
  --font-display:  'Orbitron', monospace;
  --font-mono:     'Share Tech Mono', monospace;
  --font-body:     'Exo 2', 'Noto Sans JP', sans-serif;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg-base);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.8;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }

/* ---- Scanlines Overlay ---- */
.scanlines {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0,0,0,0.07) 2px,
    rgba(0,0,0,0.07) 4px
  );
}
.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9998;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 200px;
  animation: noiseShift 0.5s steps(1) infinite;
}
@keyframes noiseShift {
  0%  { transform: translate(0,0); }
  25% { transform: translate(-5px, 3px); }
  50% { transform: translate(3px,-3px); }
  75% { transform: translate(-3px,5px); }
}

/* ---- Neon Text Helpers ---- */
.text-neon-magenta {
  color: var(--neon-magenta);
  text-shadow: 0 0 8px var(--neon-magenta), 0 0 24px var(--neon-magenta);
}
.text-neon-cyan {
  color: var(--neon-cyan);
  text-shadow: 0 0 8px var(--neon-cyan), 0 0 24px var(--neon-cyan);
}
.text-neon-green {
  color: var(--neon-green);
  text-shadow: 0 0 8px var(--neon-green), 0 0 20px var(--neon-green);
}
.text-neon-yellow {
  color: var(--neon-yellow);
  text-shadow: 0 0 8px var(--neon-yellow), 0 0 20px var(--neon-yellow);
}
.text-neon-red {
  color: var(--neon-red);
  text-shadow: 0 0 8px var(--neon-red), 0 0 20px var(--neon-red);
}

/* ---- Container ---- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* =====================================================
   NAVIGATION
   ===================================================== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(4, 0, 14, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 0, 204, 0.2);
  box-shadow: 0 0 20px rgba(255,0,204,0.08), 0 0 40px rgba(0,255,255,0.05);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  color: var(--neon-magenta);
  text-shadow: 0 0 10px var(--neon-magenta), 0 0 30px rgba(255,0,204,0.5);
}
.logo-bracket {
  color: var(--neon-cyan);
  text-shadow: 0 0 10px var(--neon-cyan), 0 0 30px rgba(0,255,255,0.5);
}
.nav-links {
  display: flex;
  list-style: none;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--text-dim);
  transition: color 0.2s, text-shadow 0.2s;
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-links a:hover {
  color: var(--neon-cyan);
  text-shadow: 0 0 8px var(--neon-cyan);
}
.nav-num {
  color: var(--neon-magenta);
  font-size: 0.65rem;
}
.nav-cta {
  border: 1px solid var(--neon-magenta) !important;
  color: var(--neon-magenta) !important;
  padding: 8px 20px !important;
  clip-path: polygon(8px 0%, 100% 0%, calc(100% - 8px) 100%, 0% 100%);
  transition: all 0.2s !important;
}
.nav-cta:hover {
  background: var(--neon-magenta) !important;
  color: var(--bg-base) !important;
  text-shadow: none !important;
  box-shadow: 0 0 20px var(--neon-magenta) !important;
}
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--neon-magenta);
  box-shadow: 0 0 6px var(--neon-magenta);
  transition: transform 0.3s;
}

/* =====================================================
   HERO
   ===================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 72px;
  padding: 100px 60px 60px;
  overflow: hidden;
}

/* Grid lines */
.hero-bg { position: absolute; inset: 0; overflow: hidden; }
.hero-grid-v {
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(
    90deg,
    rgba(0,255,255,0.04) 0px,
    rgba(0,255,255,0.04) 1px,
    transparent 1px,
    transparent 80px
  );
}
.hero-grid-h {
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(
    180deg,
    rgba(255,0,204,0.04) 0px,
    rgba(255,0,204,0.04) 1px,
    transparent 1px,
    transparent 80px
  );
}

/* Scanning line */
.hero-scan {
  position: absolute;
  left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--neon-cyan), transparent);
  box-shadow: 0 0 10px var(--neon-cyan), 0 0 30px var(--neon-cyan);
  animation: scanDown 6s linear infinite;
}
@keyframes scanDown {
  0%   { top: 0%; opacity: 0; }
  5%   { opacity: 1; }
  95%  { opacity: 1; }
  100% { top: 100%; opacity: 0; }
}

/* Glow blobs */
.glow-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.35;
}
.blob-magenta { width: 500px; height: 500px; background: var(--neon-magenta); top: -100px; left: -100px; animation: blobPulse 8s ease-in-out infinite; }
.blob-cyan    { width: 400px; height: 400px; background: var(--neon-cyan);    bottom: 0;    right: 5%;  animation: blobPulse 10s ease-in-out infinite reverse; }
.blob-green   { width: 300px; height: 300px; background: var(--neon-green);   top: 40%;     left: 30%;  animation: blobPulse 12s ease-in-out infinite 2s; opacity: 0.2; }
.blob-purple  { width: 350px; height: 350px; background: var(--neon-purple);  bottom: -50px; left: 10%; animation: blobPulse 9s ease-in-out infinite 1s; opacity: 0.25; }
@keyframes blobPulse {
  0%, 100% { transform: scale(1); }
  50%       { transform: scale(1.15); }
}

/* Hero content */
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 580px;
  flex: 1;
}
.hero-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--neon-green);
  letter-spacing: 0.1em;
  border: 1px solid rgba(0,255,65,0.3);
  padding: 4px 12px;
  margin-bottom: 20px;
}
.status-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--neon-green);
  box-shadow: 0 0 8px var(--neon-green);
  animation: blink 1.4s ease-in-out infinite;
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.2; }
}
.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-dim);
  letter-spacing: 0.2em;
  margin-bottom: 12px;
}

/* Glitch title */
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 9vw, 7rem);
  font-weight: 900;
  letter-spacing: 0.06em;
  line-height: 1;
  margin-bottom: 16px;
}
.glitch {
  position: relative;
  display: inline-block;
  color: #fff;
  text-shadow:
    0 0 10px rgba(255,255,255,0.8),
    0 0 30px var(--neon-magenta),
    0 0 60px var(--neon-magenta),
    0 0 100px rgba(255,0,204,0.4);
  animation: glitchMain 4s infinite;
}
.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
}
.glitch::before {
  color: var(--neon-cyan);
  text-shadow: -2px 0 var(--neon-cyan);
  animation: glitchTop 4s infinite;
  clip-path: polygon(0 0, 100% 0, 100% 35%, 0 35%);
}
.glitch::after {
  color: var(--neon-magenta);
  text-shadow: 2px 0 var(--neon-magenta);
  animation: glitchBot 4s infinite;
  clip-path: polygon(0 65%, 100% 65%, 100% 100%, 0 100%);
}
@keyframes glitchMain {
  0%, 90%, 100% { transform: none; }
  92% { transform: skewX(-2deg); }
  94% { transform: skewX(1deg); }
}
@keyframes glitchTop {
  0%, 90%, 100% { transform: none; opacity: 0; }
  92% { transform: translate(-3px, 0); opacity: 1; }
  94% { transform: translate(3px, 0); opacity: 1; }
  96% { transform: none; opacity: 0; }
}
@keyframes glitchBot {
  0%, 90%, 100% { transform: none; opacity: 0; }
  93% { transform: translate(3px, 0); opacity: 1; }
  95% { transform: translate(-3px, 0); opacity: 1; }
  97% { transform: none; opacity: 0; }
}

/* Tagline */
.hero-tagline {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}
.tag-line {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}
.tag-magenta { color: var(--neon-magenta); text-shadow: 0 0 12px var(--neon-magenta); }
.tag-cyan    { color: var(--neon-cyan);    text-shadow: 0 0 12px var(--neon-cyan); }
.tag-green   { color: var(--neon-green);   text-shadow: 0 0 12px var(--neon-green); }

.hero-sub {
  font-size: 1.08rem;
  line-height: 1.95;
  color: rgba(232,224,255,0.75);
  margin-bottom: 36px;
}

/* Buttons */
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 32px; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  padding: 14px 28px;
  cursor: pointer;
  border: none;
  transition: all 0.25s;
  clip-path: polygon(12px 0%, 100% 0%, calc(100% - 12px) 100%, 0% 100%);
  position: relative;
  overflow: hidden;
}
.btn-primary {
  background: var(--neon-magenta);
  color: var(--bg-base);
  box-shadow: 0 0 20px rgba(255,0,204,0.6), 0 0 40px rgba(255,0,204,0.3);
}
.btn-primary:hover {
  background: #fff;
  box-shadow: 0 0 30px rgba(255,0,204,0.9), 0 0 60px rgba(255,0,204,0.5);
  transform: translateY(-2px);
}
.btn-ghost {
  background: transparent;
  color: var(--neon-cyan);
  border: 1px solid var(--neon-cyan);
  box-shadow: 0 0 10px rgba(0,255,255,0.2), inset 0 0 10px rgba(0,255,255,0.05);
}
.btn-ghost:hover {
  background: rgba(0,255,255,0.1);
  box-shadow: 0 0 20px rgba(0,255,255,0.5), inset 0 0 20px rgba(0,255,255,0.1);
  transform: translateY(-2px);
}

/* Hero badges */
.hero-badge-row { display: flex; flex-wrap: wrap; gap: 6px; }
.badge {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  padding: 5px 8px;
  white-space: nowrap;
  border: 1px solid;
}
.badge-magenta { border-color: var(--neon-magenta); color: var(--neon-magenta); box-shadow: 0 0 8px rgba(255,0,204,0.3); }
.badge-cyan    { border-color: var(--neon-cyan);    color: var(--neon-cyan);    box-shadow: 0 0 8px rgba(0,255,255,0.3); }
.badge-green   { border-color: var(--neon-green);   color: var(--neon-green);   box-shadow: 0 0 8px rgba(0,255,65,0.3); }
.badge-yellow  { border-color: var(--neon-yellow);  color: var(--neon-yellow);  box-shadow: 0 0 8px rgba(255,230,0,0.3); }

/* Hero mouse */
.hero-mouse-wrap {
  position: relative;
  flex: 0 0 auto;
  width: min(420px, 42vw);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}
.mouse-rings {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid;
  animation: ringPulse 3s ease-in-out infinite;
}
.ring-magenta { width: 110%; height: 110%; border-color: rgba(255,0,204,0.4); animation-delay: 0s; box-shadow: 0 0 20px rgba(255,0,204,0.2); }
.ring-cyan    { width: 130%; height: 130%; border-color: rgba(0,255,255,0.3); animation-delay: 1s; box-shadow: 0 0 20px rgba(0,255,255,0.15); }
.ring-green   { width: 155%; height: 155%; border-color: rgba(0,255,65,0.15); animation-delay: 2s; }
@keyframes ringPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%       { transform: scale(1.04); opacity: 0.7; }
}
.hero-mouse-img {
  position: relative;
  z-index: 2;
  width: 100%;
  mix-blend-mode: screen;
  filter:
    drop-shadow(0 0 8px rgba(255,0,204,1.0))
    drop-shadow(0 0 24px rgba(255,0,204,0.7))
    drop-shadow(0 0 60px rgba(255,0,204,0.4))
    drop-shadow(0 0 100px rgba(0,255,255,0.3));
  animation: mouseFloat 4s ease-in-out infinite;
}
@keyframes mouseFloat {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-12px); }
}

/* Cyberpunk badges */
.cyber-badge {
  position: absolute;
  background: rgba(0, 0, 0, 0.82);
  backdrop-filter: blur(8px);
  border: 1px solid;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 10;
  clip-path: polygon(10px 0%, 100% 0%, calc(100% - 10px) 100%, 0% 100%);
  min-width: 148px;
}
.cyber-badge--magenta {
  border-color: var(--neon-magenta);
  box-shadow: 0 0 14px rgba(255,0,204,0.5), inset 0 0 14px rgba(255,0,204,0.04);
}
.cyber-badge--cyan {
  border-color: var(--neon-cyan);
  box-shadow: 0 0 14px rgba(0,255,255,0.5), inset 0 0 14px rgba(0,255,255,0.04);
}
.cyber-badge--tr { top: 8%;  right: -20%; }
.cyber-badge--bl { bottom: 12%; right: -20%; }
.cyber-badge-num {
  font-family: var(--font-display);
  font-size: 1.9rem;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.02em;
}
.cyber-badge-num small {
  font-size: 1rem;
  font-weight: 700;
}
.cyber-badge--magenta .cyber-badge-num { color: var(--neon-magenta); text-shadow: 0 0 10px rgba(255,0,204,0.8); }
.cyber-badge--cyan    .cyber-badge-num { color: var(--neon-cyan);    text-shadow: 0 0 10px rgba(0,255,255,0.8); }
.cyber-badge-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  line-height: 1.5;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.mouse-scanline {
  position: absolute;
  left: 10%; right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--neon-cyan), transparent);
  animation: mouseScan 2.5s linear infinite;
  z-index: 3;
}
@keyframes mouseScan {
  0%   { top: 15%; opacity: 0; }
  10%  { opacity: 1; }
  90%  { opacity: 1; }
  100% { top: 90%; opacity: 0; }
}

/* Hero stats */
.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  margin-top: 40px;
  flex-wrap: wrap;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(0,0,0,0.3);
}
.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 18px 12px;
  flex: 1;
  min-width: 120px;
}
.stat-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 900;
  line-height: 1;
  margin-bottom: 6px;
  white-space: nowrap;
}
.stat-unit { font-size: 1rem; }
.stat-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-dim);
  letter-spacing: 0.1em;
  text-align: center;
  white-space: nowrap;
}
.stat-div {
  width: 1px;
  height: 50px;
  background: rgba(255,255,255,0.08);
  flex-shrink: 0;
}

/* =====================================================
   TICKER
   ===================================================== */
.ticker {
  position: relative;
  overflow: hidden;
  background: rgba(0,0,0,0.5);
  border-top: 1px solid rgba(255,0,204,0.3);
  border-bottom: 1px solid rgba(0,255,255,0.3);
  padding: 12px 0;
  box-shadow:
    0 0 15px rgba(255,0,204,0.15),
    0 0 30px rgba(0,255,255,0.1);
}
.ticker-track {
  display: inline-flex;
  gap: 32px;
  white-space: nowrap;
  animation: tickerScroll 30s linear infinite;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
}
@keyframes tickerScroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.ticker-track .sep { color: var(--text-dim); }
.t-magenta { color: var(--neon-magenta); text-shadow: 0 0 6px var(--neon-magenta); }
.t-cyan    { color: var(--neon-cyan);    text-shadow: 0 0 6px var(--neon-cyan); }
.t-green   { color: var(--neon-green);   text-shadow: 0 0 6px var(--neon-green); }
.t-yellow  { color: var(--neon-yellow);  text-shadow: 0 0 6px var(--neon-yellow); }
.t-orange  { color: var(--neon-orange);  text-shadow: 0 0 6px var(--neon-orange); }
.t-purple  { color: var(--neon-purple);  text-shadow: 0 0 6px var(--neon-purple); }

/* =====================================================
   SECTION COMMON
   ===================================================== */
.section-header { text-align: center; margin-bottom: 60px; }
.section-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-dim);
  letter-spacing: 0.25em;
  margin-bottom: 14px;
}
.ey-bracket { color: var(--neon-cyan); }
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  font-weight: 900;
  letter-spacing: 0.08em;
  margin-bottom: 20px;
  line-height: 1.2;
}
.section-desc {
  font-size: 1.05rem;
  color: rgba(232,224,255,0.6);
  max-width: 620px;
  margin: 0 auto;
  line-height: 2;
}

/* =====================================================
   FEATURES
   ===================================================== */
.features { padding: 100px 0; position: relative; }
.features::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--neon-magenta), var(--neon-cyan), var(--neon-green), transparent);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.feature-card--large { grid-column: span 2; }

/* Base card */
.feature-card {
  background: var(--bg-card);
  padding: 28px 24px 24px;
  position: relative;
  border: 1px solid rgba(255,255,255,0.06);
  transition: transform 0.3s, box-shadow 0.3s;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.03) 0%, transparent 60%);
  pointer-events: none;
}
.feature-card:hover { transform: translateY(-4px); }

/* Card corner accents */
.card-border-top {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
}

/* Card number */
.card-number {
  font-family: var(--font-display);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  color: rgba(255,255,255,0.15);
  margin-bottom: 16px;
}

/* Per-color card variants */
.card-magenta .card-border-top { background: linear-gradient(90deg, var(--neon-magenta), transparent); box-shadow: 0 0 10px var(--neon-magenta); }
.card-magenta { border-left: 2px solid var(--neon-magenta); box-shadow: inset 3px 0 0 rgba(255,0,204,0.15), 0 0 30px rgba(255,0,204,0.07); }
.card-magenta:hover { box-shadow: inset 3px 0 0 rgba(255,0,204,0.3), 0 0 40px rgba(255,0,204,0.15), -4px 0 20px rgba(255,0,204,0.2); }
.card-magenta .card-number { color: rgba(255,0,204,0.4); }
.card-magenta h3 { color: var(--neon-magenta); text-shadow: 0 0 8px rgba(255,0,204,0.5); }

.card-cyan .card-border-top { background: linear-gradient(90deg, var(--neon-cyan), transparent); box-shadow: 0 0 10px var(--neon-cyan); }
.card-cyan { border-left: 2px solid var(--neon-cyan); box-shadow: inset 3px 0 0 rgba(0,255,255,0.15), 0 0 30px rgba(0,255,255,0.07); }
.card-cyan:hover { box-shadow: inset 3px 0 0 rgba(0,255,255,0.3), 0 0 40px rgba(0,255,255,0.15), -4px 0 20px rgba(0,255,255,0.2); }
.card-cyan .card-number { color: rgba(0,255,255,0.4); }
.card-cyan h3 { color: var(--neon-cyan); text-shadow: 0 0 8px rgba(0,255,255,0.5); }

.card-green .card-border-top { background: linear-gradient(90deg, var(--neon-green), transparent); box-shadow: 0 0 10px var(--neon-green); }
.card-green { border-left: 2px solid var(--neon-green); box-shadow: inset 3px 0 0 rgba(0,255,65,0.15), 0 0 30px rgba(0,255,65,0.07); }
.card-green:hover { box-shadow: inset 3px 0 0 rgba(0,255,65,0.3), 0 0 40px rgba(0,255,65,0.15), -4px 0 20px rgba(0,255,65,0.2); }
.card-green .card-number { color: rgba(0,255,65,0.4); }
.card-green h3 { color: var(--neon-green); text-shadow: 0 0 8px rgba(0,255,65,0.5); }

.card-yellow .card-border-top { background: linear-gradient(90deg, var(--neon-yellow), transparent); box-shadow: 0 0 10px var(--neon-yellow); }
.card-yellow { border-left: 2px solid var(--neon-yellow); box-shadow: inset 3px 0 0 rgba(255,230,0,0.15), 0 0 30px rgba(255,230,0,0.07); }
.card-yellow:hover { box-shadow: inset 3px 0 0 rgba(255,230,0,0.3), 0 0 40px rgba(255,230,0,0.15), -4px 0 20px rgba(255,230,0,0.2); }
.card-yellow .card-number { color: rgba(255,230,0,0.4); }
.card-yellow h3 { color: var(--neon-yellow); text-shadow: 0 0 8px rgba(255,230,0,0.5); }

.card-orange .card-border-top { background: linear-gradient(90deg, var(--neon-orange), transparent); box-shadow: 0 0 10px var(--neon-orange); }
.card-orange { border-left: 2px solid var(--neon-orange); box-shadow: inset 3px 0 0 rgba(255,102,0,0.15), 0 0 30px rgba(255,102,0,0.07); }
.card-orange:hover { box-shadow: inset 3px 0 0 rgba(255,102,0,0.3), 0 0 40px rgba(255,102,0,0.15), -4px 0 20px rgba(255,102,0,0.2); }
.card-orange .card-number { color: rgba(255,102,0,0.4); }
.card-orange h3 { color: var(--neon-orange); text-shadow: 0 0 8px rgba(255,102,0,0.5); }

.card-purple .card-border-top { background: linear-gradient(90deg, var(--neon-purple), transparent); box-shadow: 0 0 10px var(--neon-purple); }
.card-purple { border-left: 2px solid var(--neon-purple); box-shadow: inset 3px 0 0 rgba(204,0,255,0.15), 0 0 30px rgba(204,0,255,0.07); }
.card-purple:hover { box-shadow: inset 3px 0 0 rgba(204,0,255,0.3), 0 0 40px rgba(204,0,255,0.15), -4px 0 20px rgba(204,0,255,0.2); }
.card-purple .card-number { color: rgba(204,0,255,0.4); }
.card-purple h3 { color: var(--neon-purple); text-shadow: 0 0 8px rgba(204,0,255,0.5); }

/* Card inner elements */
.feature-icon-wrap { margin-bottom: 14px; }
.feature-icon { width: 40px; height: 40px; }
.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: 14px;
  line-height: 1.4;
}
.card-title-en {
  display: block;
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: rgba(255,255,255,0.3);
  margin-top: 4px;
  font-weight: 600;
}
.feature-img {
  width: 100%;
  border-radius: 2px;
  margin-bottom: 16px;
  border: 1px solid rgba(255,255,255,0.06);
  opacity: 0.9;
}
.feature-card p {
  font-size: 0.97rem;
  color: rgba(232,224,255,0.7);
  line-height: 1.9;
}

/* Strong highlights inside card text */
.neon-strong-magenta { color: var(--neon-magenta); font-weight: 700; text-shadow: 0 0 6px rgba(255,0,204,0.4); }
.neon-strong-cyan    { color: var(--neon-cyan);    font-weight: 700; text-shadow: 0 0 6px rgba(0,255,255,0.4); }
.neon-strong-green   { color: var(--neon-green);   font-weight: 700; text-shadow: 0 0 6px rgba(0,255,65,0.4); }
.neon-strong-yellow  { color: var(--neon-yellow);  font-weight: 700; text-shadow: 0 0 6px rgba(255,230,0,0.4); }
.neon-strong-orange  { color: var(--neon-orange);  font-weight: 700; text-shadow: 0 0 6px rgba(255,102,0,0.4); }
.neon-strong-purple  { color: var(--neon-purple);  font-weight: 700; text-shadow: 0 0 6px rgba(204,0,255,0.4); }

/* Feature tags */
.feature-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0;
}
.ftag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  padding: 4px 10px;
  border: 1px solid;
}
.ftag-magenta { border-color: rgba(255,0,204,0.4);  color: var(--neon-magenta); }
.ftag-cyan    { border-color: rgba(0,255,255,0.4);  color: var(--neon-cyan); }
.ftag-green   { border-color: rgba(0,255,65,0.4);   color: var(--neon-green); }
.ftag-yellow  { border-color: rgba(255,230,0,0.4);  color: var(--neon-yellow); }
.ftag-orange  { border-color: rgba(255,102,0,0.4);  color: var(--neon-orange); }
.ftag-purple  { border-color: rgba(204,0,255,0.4);  color: var(--neon-purple); }

/* Feature demo strip */
.feature-demo {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.demo-app {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.05em;
  padding: 4px 10px;
  border: 1px solid rgba(255,0,204,0.25);
  color: rgba(232,224,255,0.5);
  transition: all 0.5s;
}
.demo-app.app-active, .demo-app.demo-active {
  border-color: var(--neon-magenta);
  color: var(--neon-magenta);
  box-shadow: 0 0 10px rgba(255,0,204,0.4);
  text-shadow: 0 0 6px var(--neon-magenta);
}
.demo-arrow {
  color: var(--neon-magenta);
  font-size: 0.65rem;
  text-shadow: 0 0 6px var(--neon-magenta);
}

/* Compare */
.feature-compare {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.06);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.compare-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
  color: rgba(232,224,255,0.7);
  line-height: 1.6;
}
.compare-text { flex: 1; }
.compare-icon {
  font-size: 1rem;
  flex-shrink: 0;
}

/* =====================================================
   SOFTWARE
   ===================================================== */
.software {
  position: relative;
  padding: 100px 0;
  overflow: hidden;
}
.software-bg { position: absolute; inset: 0; pointer-events: none; }
.sw-glow-cyan {
  position: absolute;
  right: -100px; top: 50%;
  width: 400px; height: 400px;
  background: var(--neon-cyan);
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.08;
  transform: translateY(-50%);
}
.sw-glow-magenta {
  position: absolute;
  left: -100px; top: 30%;
  width: 300px; height: 300px;
  background: var(--neon-magenta);
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.08;
}
.software-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.software-text .section-eyebrow { text-align: left; }
.software-text .section-title { text-align: left; font-size: clamp(1.8rem, 3vw, 2.5rem); }
.software-desc {
  font-size: 0.95rem;
  color: rgba(232,224,255,0.65);
  margin-bottom: 28px;
  line-height: 1.8;
}
.software-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.software-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.97rem;
  color: rgba(232,224,255,0.8);
  font-family: var(--font-body);
  line-height: 1.7;
}
.check {
  font-size: 0.9rem;
  flex-shrink: 0;
  width: 20px;
  text-align: center;
}
.check-magenta { color: var(--neon-magenta); text-shadow: 0 0 8px var(--neon-magenta); }
.check-cyan    { color: var(--neon-cyan);    text-shadow: 0 0 8px var(--neon-cyan); }
.check-green   { color: var(--neon-green);   text-shadow: 0 0 8px var(--neon-green); }
.check-yellow  { color: var(--neon-yellow);  text-shadow: 0 0 8px var(--neon-yellow); }
.check-orange  { color: var(--neon-orange);  text-shadow: 0 0 8px var(--neon-orange); }

/* check-purple */
.check-purple { color: var(--neon-purple); text-shadow: 0 0 8px var(--neon-purple); }

/* screen labels */
.screen-labels {
  display: flex;
  gap: 8px;
  margin-top: 12px;
  flex-wrap: wrap;
}
.slabel {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  padding: 4px 10px;
  border: 1px solid;
}
.slabel-magenta { border-color: rgba(255,0,204,0.4); color: var(--neon-magenta); }
.slabel-cyan    { border-color: rgba(0,255,255,0.4); color: var(--neon-cyan); }
.slabel-green   { border-color: rgba(0,255,65,0.4);  color: var(--neon-green); }

/* Screen frame */
.software-screen { position: relative; }
.screen-frame {
  position: relative;
  background: var(--bg-card2);
  border: 1px solid rgba(0,255,255,0.2);
  box-shadow:
    0 0 20px rgba(0,255,255,0.1),
    0 0 60px rgba(0,255,255,0.05),
    inset 0 0 30px rgba(0,0,0,0.5);
  overflow: hidden;
}
.screen-corners { position: absolute; inset: 0; pointer-events: none; z-index: 3; }
.corner {
  position: absolute;
  width: 16px; height: 16px;
  border-color: var(--neon-cyan);
  border-style: solid;
  box-shadow: 0 0 6px var(--neon-cyan);
}
.c-tl { top: -1px;   left: -1px;   border-width: 2px 0 0 2px; }
.c-tr { top: -1px;   right: -1px;  border-width: 2px 2px 0 0; }
.c-bl { bottom: -1px; left: -1px;  border-width: 0 0 2px 2px; }
.c-br { bottom: -1px; right: -1px; border-width: 0 2px 2px 0; }

.app-img { position: relative; z-index: 2; width: 100%; }
.screen-scan {
  position: absolute;
  left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,255,255,0.6), transparent);
  z-index: 4;
  animation: screenScan 3s linear infinite;
}
@keyframes screenScan {
  0%   { top: 0%; }
  100% { top: 100%; }
}

/* =====================================================
   SPECS
   ===================================================== */
.specs {
  padding: 100px 0;
  position: relative;
}
.specs::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--neon-purple), var(--neon-cyan), var(--neon-green), transparent);
}
.specs .section-eyebrow,
.specs .section-title { text-align: center; }
.specs .section-title { margin-bottom: 48px; }

.specs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.04);
}
.spec-item {
  background: var(--bg-card);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-top: 2px solid;
  position: relative;
  transition: background 0.3s;
}
.spec-item:hover { background: rgba(255,255,255,0.03); }
.spec-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--text-dim);
  text-transform: uppercase;
}
.spec-value {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}
.spec-note {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: rgba(255,255,255,0.28);
  letter-spacing: 0.05em;
  margin-top: 2px;
}

.spec-magenta { border-top-color: var(--neon-magenta); }
.spec-magenta .spec-value { color: var(--neon-magenta); text-shadow: 0 0 8px rgba(255,0,204,0.4); }
.spec-cyan    { border-top-color: var(--neon-cyan); }
.spec-cyan    .spec-value { color: var(--neon-cyan);    text-shadow: 0 0 8px rgba(0,255,255,0.4); }
.spec-green   { border-top-color: var(--neon-green); }
.spec-green   .spec-value { color: var(--neon-green);   text-shadow: 0 0 8px rgba(0,255,65,0.4); }
.spec-yellow  { border-top-color: var(--neon-yellow); }
.spec-yellow  .spec-value { color: var(--neon-yellow);  text-shadow: 0 0 8px rgba(255,230,0,0.4); }
.spec-orange  { border-top-color: var(--neon-orange); }
.spec-orange  .spec-value { color: var(--neon-orange);  text-shadow: 0 0 8px rgba(255,102,0,0.4); }
.spec-purple  { border-top-color: var(--neon-purple); }
.spec-purple  .spec-value { color: var(--neon-purple);  text-shadow: 0 0 8px rgba(204,0,255,0.4); }

/* =====================================================
   CTA / DOWNLOAD
   ===================================================== */
.cta {
  position: relative;
  padding: 120px 0;
  overflow: hidden;
  text-align: center;
}
.cta-bg { position: absolute; inset: 0; }
.cta-glow-magenta {
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  width: 600px; height: 400px;
  background: radial-gradient(ellipse, rgba(255,0,204,0.2) 0%, transparent 70%);
}
.cta-glow-cyan {
  position: absolute;
  left: 10%; top: 20%;
  width: 300px; height: 300px;
  background: radial-gradient(ellipse, rgba(0,255,255,0.12) 0%, transparent 70%);
}
.cta-glow-green {
  position: absolute;
  right: 10%; bottom: 20%;
  width: 250px; height: 250px;
  background: radial-gradient(ellipse, rgba(0,255,65,0.1) 0%, transparent 70%);
}
.cta-grid {
  position: absolute; inset: 0;
  background-image:
    repeating-linear-gradient(90deg, rgba(255,0,204,0.03) 0px, rgba(255,0,204,0.03) 1px, transparent 1px, transparent 60px),
    repeating-linear-gradient(0deg,  rgba(0,255,255,0.03)  0px, rgba(0,255,255,0.03)  1px, transparent 1px, transparent 60px);
}
.cta-inner { position: relative; z-index: 1; }
.cta-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  letter-spacing: 0.08em;
  line-height: 1.2;
  margin-bottom: 20px;
}
.cta-sub {
  font-size: 1.05rem;
  color: rgba(232,224,255,0.65);
  margin-bottom: 28px;
  line-height: 2;
}
.cta-requirements {
  display: flex;
  justify-content: center;
  gap: 28px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.req-item {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: rgba(232,224,255,0.5);
  letter-spacing: 0.1em;
  display: flex;
  align-items: center;
  gap: 6px;
}
.req-dot { font-size: 0.6rem; }
.req-green   { color: var(--neon-green);   text-shadow: 0 0 6px var(--neon-green); }
.req-cyan    { color: var(--neon-cyan);    text-shadow: 0 0 6px var(--neon-cyan); }
.req-magenta { color: var(--neon-magenta); text-shadow: 0 0 6px var(--neon-magenta); }

.btn-download {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  padding: 18px 48px;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  clip-path: polygon(16px 0%, 100% 0%, calc(100% - 16px) 100%, 0% 100%);
  background: linear-gradient(135deg, var(--neon-magenta) 0%, var(--neon-purple) 50%, var(--neon-cyan) 100%);
  color: #fff;
  text-shadow: 0 1px 4px rgba(0,0,0,0.5);
  box-shadow:
    0 0 30px rgba(255,0,204,0.5),
    0 0 60px rgba(204,0,255,0.3),
    0 0 90px rgba(0,255,255,0.2);
  transition: all 0.3s;
  border: none;
  text-decoration: none;
}
.btn-download:hover {
  box-shadow:
    0 0 40px rgba(255,0,204,0.8),
    0 0 80px rgba(204,0,255,0.5),
    0 0 120px rgba(0,255,255,0.3);
  transform: translateY(-3px) scale(1.02);
}
.btn-pulse {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
  transform: translateX(-100%);
  animation: btnShine 3s ease-in-out infinite 1s;
}
@keyframes btnShine {
  0%   { transform: translateX(-100%); }
  40%  { transform: translateX(100%); }
  100% { transform: translateX(100%); }
}
.cta-note {
  margin-top: 24px;
  font-size: 0.78rem;
  color: rgba(232,224,255,0.35);
  font-family: var(--font-mono);
}

/* =====================================================
   FOOTER
   ===================================================== */
.footer { padding: 32px 0; position: relative; }
.footer-line {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--neon-magenta), var(--neon-cyan), var(--neon-green), var(--neon-yellow), transparent);
  margin-bottom: 32px;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-logo {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 900;
  letter-spacing: 0.15em;
  color: var(--neon-magenta);
  text-shadow: 0 0 8px var(--neon-magenta);
}
.footer-copy {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dim);
  letter-spacing: 0.08em;
}
.footer-badges { display: flex; gap: 8px; }
.f-badge {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  padding: 3px 10px;
  border: 1px solid;
}
.f-magenta { border-color: var(--neon-magenta); color: var(--neon-magenta); }
.f-cyan    { border-color: var(--neon-cyan);    color: var(--neon-cyan); }
.f-green   { border-color: var(--neon-green);   color: var(--neon-green); }

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-card--large { grid-column: span 2; }
  .specs-grid { grid-template-columns: repeat(2, 1fr); }
  .software-inner { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  .hero { flex-direction: column; text-align: center; gap: 48px; padding-top: 90px; }
  .hero-content { max-width: 100%; }
  .hero-tagline, .hero-actions, .hero-badge-row { justify-content: center; }
  .hero-mouse-wrap { width: 240px; }

  .features-grid { grid-template-columns: 1fr; }
  .feature-card--large { grid-column: span 1; }
  .specs-grid { grid-template-columns: 1fr 1fr; }

  .nav-links { display: none; position: absolute; top: 64px; left: 0; right: 0; background: rgba(4,0,14,0.98); flex-direction: column; padding: 20px 24px; gap: 16px; border-bottom: 1px solid rgba(255,0,204,0.2); }
  .nav-links.open { display: flex; }
  .nav-hamburger { display: flex; }

  .footer-inner { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .specs-grid { grid-template-columns: 1fr; }
  .cta-requirements { flex-direction: column; align-items: center; }
}

/* =====================================================
   FEATURE NOTE
   ===================================================== */
.feature-note {
  font-size: 0.78rem;
  color: var(--text-dim);
  margin-top: 8px;
  line-height: 1.7;
  font-family: var(--font-mono);
}
.feature-note-link {
  text-decoration: none;
  transition: text-shadow 0.2s;
}
.qa-cyan {
  color: var(--neon-cyan);
  text-shadow: 0 0 6px var(--neon-cyan);
}
.qa-cyan:hover {
  text-shadow: 0 0 12px var(--neon-cyan), 0 0 24px var(--neon-cyan);
}

/* =====================================================
   Q&A
   ===================================================== */
.qa {
  padding: 100px 0;
  position: relative;
}
.qa::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--neon-cyan), var(--neon-magenta), transparent);
}
.qa .section-title { margin-bottom: 48px; }

.qa-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 860px;
  margin: 0 auto;
}

.qa-item {
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  border-left: 2px solid var(--neon-cyan);
  transition: border-color 0.3s, box-shadow 0.3s;
}
.qa-item[open] {
  border-color: rgba(0,255,255,0.3);
  box-shadow: 0 0 20px rgba(0,255,255,0.08), inset 3px 0 0 rgba(0,255,255,0.2);
}

.qa-question {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  user-select: none;
  transition: color 0.2s;
}
.qa-question::-webkit-details-marker { display: none; }
.qa-question::after {
  content: '+';
  font-size: 22px;
  font-weight: 300;
  color: var(--neon-cyan);
  text-shadow: 0 0 8px var(--neon-cyan);
  flex-shrink: 0;
  line-height: 1;
  transition: transform 0.2s;
}
.qa-item[open] .qa-question::after {
  content: '×';
}
.qa-question:hover {
  color: var(--neon-cyan);
  text-shadow: 0 0 6px rgba(0,255,255,0.3);
}

.qa-answer {
  padding: 0 24px 20px;
}
.qa-answer p {
  font-size: 0.95rem;
  color: rgba(232,224,255,0.65);
  line-height: 1.9;
  border-left: 2px solid rgba(0,255,255,0.25);
  padding-left: 16px;
  font-family: var(--font-body);
}

/* =====================================================
   CONTACT
   ===================================================== */
.contact {
  padding: 100px 0;
  position: relative;
  background: var(--bg-card2);
}
.contact::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--neon-magenta), var(--neon-cyan), transparent);
}
.contact .section-title { margin-bottom: 12px; }

.contact-desc {
  font-size: 0.97rem;
  color: rgba(232,224,255,0.55);
  margin-bottom: 48px;
  font-family: var(--font-body);
  line-height: 1.8;
}

.contact-form {
  max-width: 680px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: var(--neon-magenta);
  text-shadow: 0 0 6px rgba(255,0,204,0.4);
}

.form-input,
.form-select,
.form-textarea {
  background: rgba(0,0,0,0.4);
  border: 1px solid rgba(255,0,204,0.25);
  padding: 12px 16px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
  width: 100%;
}
.form-input::placeholder,
.form-textarea::placeholder { color: var(--text-dim); font-family: var(--font-body); }
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--neon-cyan);
  box-shadow: 0 0 0 2px rgba(0,255,255,0.1), 0 0 12px rgba(0,255,255,0.1);
}
.form-select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23FF00CC' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  background-color: rgba(0,0,0,0.4);
}
.form-select option { background: var(--bg-base); color: var(--text-primary); }
.form-textarea { resize: vertical; min-height: 140px; line-height: 1.7; }

.form-submit {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  padding: 14px 40px;
  cursor: pointer;
  border: none;
  clip-path: polygon(12px 0%, 100% 0%, calc(100% - 12px) 100%, 0% 100%);
  background: linear-gradient(135deg, var(--neon-magenta), var(--neon-purple));
  color: #fff;
  text-shadow: 0 1px 4px rgba(0,0,0,0.5);
  box-shadow: 0 0 20px rgba(255,0,204,0.4), 0 0 40px rgba(204,0,255,0.2);
  transition: all 0.25s;
}
.form-submit:hover {
  box-shadow: 0 0 30px rgba(255,0,204,0.7), 0 0 60px rgba(204,0,255,0.4);
  transform: translateY(-2px);
}

/* Q&A / Contact responsive */
@media (max-width: 768px) {
  .qa { padding: 80px 0; }
  .qa-question { padding: 16px 20px; font-size: 0.92rem; }
  .qa-answer { padding: 0 20px 16px; }
  .contact { padding: 80px 0; }
  .form-row { grid-template-columns: 1fr; }
  .form-submit {
    width: 100%;
    clip-path: polygon(8px 0%, 100% 0%, calc(100% - 8px) 100%, 0% 100%);
  }
}

/* 自動プロファイル切替カード：画像の代わりに数字を大きく見せ、アプリ名の流れは下端へ */
.feature-card--auto { display: flex; flex-direction: column; }
.feature-card--auto .feature-demo { margin-top: auto; }
.feature-metric-big { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; padding: 32px 0; }
.fmb-num { font-family: var(--font-display); font-size: 96px; font-weight: 900; line-height: 1; color: var(--neon-magenta); text-shadow: 0 0 18px rgba(255,0,204,0.7), 0 0 48px rgba(255,0,204,0.35); }
.fmb-num small { font-family: var(--font-body); font-size: 26px; font-weight: 700; color: var(--text-primary); text-shadow: none; margin: 0 6px; }
.fmb-label { font-family: var(--font-mono); font-size: 13px; color: var(--text-dim); letter-spacing: 0.15em; }
@media (max-width: 768px) { .fmb-num { font-size: 64px; } .feature-metric-big { padding: 20px 0 8px; } }

/* ── なぜSYNTHXAなのか（3つのポイント） ── */
.why { padding: 100px 0 20px; position: relative; }
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.why-card { padding: 0 0 24px; }
.why-card-img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; margin-bottom: 20px; opacity: 0.92; }
.why-card .card-title, .why-card p { padding: 0 24px; }
.why-note { margin-top: 10px; font-size: 0.78rem; color: var(--text-dim); }
.why-note a { color: var(--neon-cyan); }
@media (max-width: 900px) { .why-grid { grid-template-columns: 1fr; max-width: 520px; margin: 0 auto; } }

/* 自動プロファイル切替カード：左に説明と数字、右に画像。アプリ名は大きめに */
.auto-body { display: grid; grid-template-columns: 1fr 1.15fr; gap: 24px; align-items: center; flex: 1; }
.auto-text .feature-metric-big { padding: 20px 0 4px; }
.auto-text .fmb-num { font-size: 80px; }
.auto-img { width: 100%; height: auto; aspect-ratio: 16 / 10; object-fit: cover; border: 1px solid rgba(255,0,204,0.25); box-shadow: 0 0 24px rgba(255,0,204,0.15); }
.feature-card--auto .feature-demo { gap: 10px; }
.feature-card--auto .demo-app { font-size: 0.9rem; padding: 8px 16px; color: rgba(232,224,255,0.75); }
.feature-card--auto .demo-arrow { font-size: 0.85rem; }
@media (max-width: 768px) { .auto-body { grid-template-columns: 1fr; gap: 16px; } .auto-text .fmb-num { font-size: 64px; } .feature-card--auto .demo-app { font-size: 0.78rem; padding: 6px 10px; } }

/* 1行目：自動プロファイル切替を少し狭く、16ボタンを少し広く（12列で配分） */
@media (min-width: 1025px) {
  .features-grid { grid-template-columns: repeat(12, 1fr); }
  .features-grid > .feature-card { grid-column: span 4; }
  .features-grid > .feature-card--large { grid-column: span 8; }
  .features-grid > .feature-card--auto { grid-column: span 7; }
  .features-grid > .feature-card--auto + .feature-card { grid-column: span 5; }
}
.feature-card--auto .auto-body { grid-template-columns: 0.8fr 1.2fr; margin-top: 8px; }
.feature-card--auto .auto-body .feature-metric-big { padding: 8px 0; }
.feature-card--auto .fmb-num { white-space: nowrap; font-size: 68px; }
.feature-card--auto .feature-demo { gap: 8px; }
.feature-card--auto .demo-app { padding: 8px 12px; }
@media (max-width: 768px) {
  .feature-card--auto .auto-body { grid-template-columns: 1fr; }
  .feature-card--auto .fmb-num { font-size: 60px; }
}
@media (min-width: 1025px) { .feature-card--auto .feature-demo { gap: 6px; } .feature-card--auto .demo-app { padding: 8px 10px; font-size: 0.84rem; } }
.feature-card .feature-note { font-size: 0.78rem; line-height: 1.7; color: var(--text-dim); margin-top: 10px; }

@media (max-width: 480px) { .stat-item { padding: 14px 4px; min-width: 100px; } }
@media (min-width: 769px) and (max-width: 1100px) { .tag-line { font-size: 0.92rem; } }

/* 日本語を言葉のまとまりで改行する（未対応のブラウザでは従来どおり） */
body { word-break: auto-phrase; line-break: strict; }
h1, h2, h3 { text-wrap: balance; }
p, li { text-wrap: pretty; }