/*
 * MOUSE KEYBOARD — CYBERPUNK UI v2.0
 * Futuristic Dark Design System
 */

@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;600;700;900&family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;600&display=swap');

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   ROOT VARIABLES
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
:root {
  --bg-void:       #020408;
  --bg-dark:       #060d14;
  --bg-panel:      #080f18;
  --bg-card:       rgba(0, 220, 255, 0.03);

  --cyan:          #00dcff;
  --cyan-dim:      rgba(0, 220, 255, 0.15);
  --cyan-glow:     rgba(0, 220, 255, 0.4);
  --cyan-border:   rgba(0, 220, 255, 0.25);

  --purple:        #b020ff;
  --purple-dim:    rgba(176, 32, 255, 0.15);
  --purple-glow:   rgba(176, 32, 255, 0.4);

  --pink:          #ff2090;
  --pink-dim:      rgba(255, 32, 144, 0.12);

  --green:         #00ff88;
  --green-dim:     rgba(0, 255, 136, 0.1);

  --text-primary:   #e8f4ff;
  --text-secondary: #7a9ab8;
  --text-muted:     #3d5a70;
  --text-mono:      #00dcff;

  --border:        rgba(0, 220, 255, 0.18);
  --border-bright: rgba(0, 220, 255, 0.5);

  --transition:    all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --font-display:  'Orbitron', monospace;
  --font-body:     'Inter', sans-serif;
  --font-mono:     'JetBrains Mono', monospace;
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   RESET & BASE
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg-void);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  cursor: default;
}

/* Scanline overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.08) 2px,
    rgba(0, 0, 0, 0.08) 4px
  );
  pointer-events: none;
  z-index: 9999;
}

/* Grid background */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 220, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 220, 255, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   TYPOGRAPHY
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.05em;
  line-height: 1.1;
}

.text-center { text-align: center; }
.text-mono { font-family: var(--font-mono); }

.glitch {
  position: relative;
  color: var(--cyan);
}
.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
}
.glitch::before {
  color: var(--pink);
  animation: glitch-1 3s infinite steps(1);
  clip-path: polygon(0 0, 100% 0, 100% 35%, 0 35%);
}
.glitch::after {
  color: var(--purple);
  animation: glitch-2 3s infinite steps(1);
  clip-path: polygon(0 65%, 100% 65%, 100% 100%, 0 100%);
}

@keyframes glitch-1 {
  0%, 90%  { transform: none; opacity: 0; }
  92%      { transform: translate(-3px, 1px); opacity: 0.7; }
  94%      { transform: translate(3px, -1px); opacity: 0.7; }
  96%, 100%{ transform: none; opacity: 0; }
}
@keyframes glitch-2 {
  0%, 88%  { transform: none; opacity: 0; }
  90%      { transform: translate(3px, 2px); opacity: 0.6; }
  92%      { transform: translate(-3px, -1px); opacity: 0.6; }
  94%, 100%{ transform: none; opacity: 0; }
}

.neon-text {
  color: var(--cyan);
  text-shadow:
    0 0 10px var(--cyan-glow),
    0 0 30px var(--cyan-dim),
    0 0 60px rgba(0, 220, 255, 0.1);
}

.gradient-text {
  background: linear-gradient(135deg, var(--cyan) 0%, var(--purple) 60%, var(--pink) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   LAYOUT
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  position: relative;
  z-index: 1;
}

section {
  padding: 140px 0;
  position: relative;
}

/* Corner decoration */
.corner-tl, .corner-br {
  position: absolute;
  width: 30px;
  height: 30px;
}
.corner-tl {
  top: 0; left: 0;
  border-top: 2px solid var(--cyan);
  border-left: 2px solid var(--cyan);
}
.corner-br {
  bottom: 0; right: 0;
  border-bottom: 2px solid var(--cyan);
  border-right: 2px solid var(--cyan);
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   NAVIGATION
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
nav {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  padding: 1.2rem 0;
  background: rgba(2, 4, 8, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}

nav.scrolled {
  border-bottom-color: var(--cyan-border);
  box-shadow: 0 0 30px rgba(0, 220, 255, 0.05);
}

nav .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo-wrap {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.logo-wrap img {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  border: 1px solid var(--cyan-border);
  box-shadow: 0 0 12px var(--cyan-dim);
}

.logo-name {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 0.95rem;
  letter-spacing: 0.1em;
  color: var(--cyan);
  text-shadow: 0 0 15px var(--cyan-glow);
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  align-items: center;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--cyan);
  box-shadow: 0 0 6px var(--cyan-glow);
  transition: width 0.3s ease;
}

.nav-links a:hover {
  color: var(--cyan);
}

.nav-links a:hover::after { width: 100%; }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   BUTTONS
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.9rem 2.4rem;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  border: none;
  position: relative;
  transition: var(--transition);
  clip-path: polygon(12px 0%, 100% 0%, calc(100% - 12px) 100%, 0% 100%);
}

.btn-primary {
  background: linear-gradient(135deg, var(--cyan) 0%, #0099cc 100%);
  color: #000;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow:
    0 0 25px var(--cyan-glow),
    0 0 60px var(--cyan-dim);
}

.btn-outline {
  background: transparent;
  color: var(--cyan);
  border: 1px solid var(--cyan-border);
  clip-path: none;
  border-radius: 0;
}

.btn-outline:hover {
  background: var(--cyan-dim);
  border-color: var(--cyan);
  box-shadow: 0 0 20px var(--cyan-dim), inset 0 0 20px var(--cyan-dim);
  transform: translateY(-3px);
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   CARDS
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  position: relative;
  padding: 2.5rem;
  transition: var(--transition);
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}

.card:hover {
  border-color: var(--cyan-border);
  background: rgba(0, 220, 255, 0.05);
  transform: translateY(-6px);
  box-shadow:
    0 20px 60px rgba(0, 0, 0, 0.4),
    0 0 40px var(--cyan-dim);
}

.card:hover::before { opacity: 1; }

/* Corner brackets on cards */
.card .card-corner {
  position: absolute;
  width: 20px;
  height: 20px;
  opacity: 0;
  transition: opacity 0.3s;
}
.card .cc-tl { top: 6px; left: 6px; border-top: 1px solid var(--cyan); border-left: 1px solid var(--cyan); }
.card .cc-tr { top: 6px; right: 6px; border-top: 1px solid var(--cyan); border-right: 1px solid var(--cyan); }
.card .cc-bl { bottom: 6px; left: 6px; border-bottom: 1px solid var(--cyan); border-left: 1px solid var(--cyan); }
.card .cc-br { bottom: 6px; right: 6px; border-bottom: 1px solid var(--cyan); border-right: 1px solid var(--cyan); }
.card:hover .card-corner { opacity: 1; }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   SECTION LABELS
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--cyan);
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.section-label::before {
  content: '//';
  color: var(--text-muted);
}

.section-label::after {
  content: '';
  width: 40px;
  height: 1px;
  background: var(--cyan);
  box-shadow: 0 0 6px var(--cyan-glow);
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   HERO SECTION
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 160px 0 100px;
  position: relative;
  overflow: hidden;
}

/* Radial glow FX */
.hero-glow {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(100px);
  z-index: 0;
}
.hero-glow-1 {
  width: 600px; height: 600px;
  top: -200px; right: -100px;
  background: rgba(0, 220, 255, 0.08);
  animation: pulse-glow 8s infinite alternate;
}
.hero-glow-2 {
  width: 400px; height: 400px;
  bottom: -100px; left: 5%;
  background: rgba(176, 32, 255, 0.08);
  animation: pulse-glow 10s infinite alternate-reverse;
}
.hero-glow-3 {
  width: 300px; height: 300px;
  top: 30%; left: 40%;
  background: rgba(255, 32, 144, 0.05);
  animation: pulse-glow 7s infinite alternate;
}

@keyframes pulse-glow {
  0%   { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(1.3); opacity: 1; }
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}

.hero-content { z-index: 1; }

.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  color: var(--cyan);
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.hero-eyebrow::before {
  content: '▶';
  animation: blink 1.2s infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.hero-title {
  font-size: 5.5rem;
  font-weight: 900;
  line-height: 0.95;
  margin-bottom: 2rem;
  letter-spacing: -0.01em;
}

.hero-title .line-1 {
  display: block;
  color: var(--text-primary);
}
.hero-title .line-2 {
  display: block;
  background: linear-gradient(135deg, var(--cyan) 0%, var(--purple) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 460px;
  margin-bottom: 3rem;
}

.hero-cta {
  display: flex;
  gap: 1.2rem;
  flex-wrap: wrap;
}

/* Stat chips */
.hero-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.stat-item {}
.stat-num {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--cyan);
  display: block;
}
.stat-label {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  text-transform: uppercase;
}

/* Hero visual - Phone mockup container */
.hero-visual {
  position: relative;
  z-index: 1;
}

.phone-frame {
  background: linear-gradient(145deg, #0d1f33, #060d14);
  border: 1px solid var(--cyan-border);
  border-radius: 40px;
  padding: 12px;
  box-shadow:
    0 0 0 1px rgba(0, 220, 255, 0.1),
    0 0 60px var(--cyan-dim),
    0 40px 80px rgba(0, 0, 0, 0.6),
    inset 0 0 30px rgba(0, 0, 0, 0.5);
  max-width: 320px;
  margin: 0 auto;
  animation: float 6s ease-in-out infinite;
}

.phone-screen {
  border-radius: 32px;
  overflow: hidden;
  background: var(--bg-void);
  border: 1px solid rgba(0, 220, 255, 0.1);
}

.phone-screen img {
  width: 100%;
  display: block;
}

@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(1deg); }
  50% { transform: translateY(-20px) rotate(-1deg); }
}

/* Orbit rings */
.hero-orbit {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.orbit-ring {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  border: 1px solid;
  animation: orbit-rotate linear infinite;
}
.orbit-ring-1 {
  width: 400px; height: 400px;
  border-color: rgba(0, 220, 255, 0.1);
  animation-duration: 20s;
}
.orbit-ring-2 {
  width: 520px; height: 520px;
  border-color: rgba(176, 32, 255, 0.06);
  animation-duration: 30s;
  animation-direction: reverse;
}

@keyframes orbit-rotate {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to   { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Orbit dots */
.orbit-dot {
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  top: -4px;
  left: calc(50% - 4px);
}
.orbit-ring-1 .orbit-dot {
  background: var(--cyan);
  box-shadow: 0 0 10px var(--cyan);
}
.orbit-ring-2 .orbit-dot {
  background: var(--purple);
  box-shadow: 0 0 10px var(--purple);
  top: calc(100% - 4px);
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   FEATURES BENTO GRID
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1.5rem;
}

.bento-card {
  background: rgba(0, 220, 255, 0.025);
  border: 1px solid var(--border);
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}

.bento-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 220, 255, 0.04) 0%, transparent 100%);
  opacity: 0;
  transition: opacity 0.3s;
}

.bento-card:hover {
  border-color: var(--cyan-border);
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), 0 0 30px var(--cyan-dim);
}
.bento-card:hover::before { opacity: 1; }

.bento-card.span-8  { grid-column: span 8; }
.bento-card.span-4  { grid-column: span 4; }
.bento-card.span-6  { grid-column: span 6; }
.bento-card.span-12 { grid-column: span 12; }

.bento-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--cyan-dim);
  border: 1px solid var(--cyan-border);
  margin-bottom: 1.5rem;
  font-size: 1.4rem;
  position: relative;
}

.bento-icon::before {
  content: '';
  position: absolute;
  inset: -4px;
  border: 1px dashed var(--cyan-border);
  animation: spin 10s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

.bento-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--cyan);
  text-transform: uppercase;
  margin-bottom: 0.6rem;
}

.bento-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.8rem;
  font-family: var(--font-display);
  letter-spacing: 0.03em;
}

.bento-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Large card hero text */
.bento-card.span-8 .bento-title {
  font-size: 2.2rem;
  line-height: 1.1;
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   DATA STREAM DIVIDER
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.data-divider {
  display: flex;
  align-items: center;
  gap: 1rem;
  overflow: hidden;
  padding: 3rem 0;
}

.data-stream {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--text-muted);
  white-space: nowrap;
  animation: stream 20s linear infinite;
  letter-spacing: 0.1em;
}

@keyframes stream {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   GALLERY / SHOWCASE
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.showcase-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
  padding: 6rem 0;
  border-top: 1px solid var(--border);
}

.showcase-item:first-child { border-top: none; }

.showcase-item.reverse .showcase-text { order: 2; }
.showcase-item.reverse .showcase-media { order: 1; }

.showcase-number {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
  letter-spacing: 0.2em;
  margin-bottom: 1.2rem;
}

.showcase-title {
  font-size: 2.8rem;
  margin-bottom: 1.2rem;
  line-height: 1.05;
}

.showcase-desc {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 2rem;
}

.showcase-media {
  position: relative;
}

.media-frame {
  border: 1px solid var(--cyan-border);
  overflow: hidden;
  position: relative;
  background: var(--bg-panel);
}

.media-frame::before {
  content: ''; 
  position: absolute;
  top: 0; left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan), var(--purple), transparent);
  z-index: 1;
}

.media-frame img {
  width: 100%;
  display: block;
  transition: transform 0.8s ease;
}

.media-frame:hover img {
  transform: scale(1.03);
}

/* Scanning animation */
.scan-line {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: 0.6;
  animation: scan 3s linear infinite;
  z-index: 2;
  pointer-events: none;
}

@keyframes scan {
  from { top: 0; }
  to   { top: 100%; }
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   REQUIREMENTS / SPECS
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.specs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.spec-card {
  border: 1px solid var(--border);
  padding: 2.5rem;
  position: relative;
  background: rgba(0, 220, 255, 0.02);
  transition: var(--transition);
}

.spec-card::after {
  content: attr(data-num);
  position: absolute;
  top: 1.5rem;
  right: 2rem;
  font-family: var(--font-mono);
  font-size: 3rem;
  font-weight: 900;
  color: rgba(0, 220, 255, 0.05);
  line-height: 1;
}

.spec-card:hover {
  border-color: var(--cyan-border);
  transform: translateY(-4px);
  box-shadow: 0 0 30px var(--cyan-dim);
}

.spec-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #000;
  background: var(--cyan);
  padding: 4px 10px;
  margin-bottom: 1.5rem;
}

.spec-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--text-primary);
  margin-bottom: 1rem;
  letter-spacing: 0.04em;
}

.spec-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.spec-list li {
  font-size: 0.85rem;
  color: var(--text-secondary);
  padding-left: 1.2rem;
  position: relative;
}

.spec-list li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--cyan);
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   DOWNLOAD CTA
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.dl-section {
  text-align: center;
  position: relative;
  overflow: hidden;
}

.dl-glow {
  position: absolute;
  width: 800px;
  height: 400px;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  background: radial-gradient(ellipse, rgba(0, 220, 255, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.dl-title {
  font-size: 4.5rem;
  line-height: 1;
  margin-bottom: 1.5rem;
}

.dl-subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 500px;
  margin: 0 auto 4rem;
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
}

.dl-grid {
  display: grid;
  grid-template-columns: repeat(2, 300px);
  gap: 1.5rem;
  justify-content: center;
  margin-bottom: 2rem;
}

.dl-card {
  border: 1px solid var(--border);
  padding: 1.5rem 2rem;
  display: flex;
  align-items: center;
  gap: 1.2rem;
  text-decoration: none;
  color: var(--text-primary);
  background: rgba(0, 220, 255, 0.02);
  transition: var(--transition);
  position: relative;
}

.dl-card:hover {
  border-color: var(--cyan-border);
  background: var(--cyan-dim);
  transform: translateY(-4px);
  box-shadow: 0 0 30px var(--cyan-dim);
  color: var(--cyan);
}

.dl-card.disabled {
  opacity: 0.35;
  cursor: not-allowed;
}
.dl-card.disabled:hover {
  transform: none;
  box-shadow: none;
  background: rgba(0, 220, 255, 0.02);
  border-color: var(--border);
  color: var(--text-primary);
}

.dl-card-icon { font-size: 1.5rem; }
.dl-card-text { text-align: left; }
.dl-card-platform {
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  display: block;
}
.dl-card-tag {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
}
.dl-card:hover .dl-card-tag { color: var(--cyan); }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   FOOTER
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
footer {
  border-top: 1px solid var(--border);
  padding: 4rem 0 3rem;
  background: rgba(0, 220, 255, 0.01);
}

footer .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
}

.footer-links {
  display: flex;
  gap: 2rem;
}

.footer-links a {
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-decoration: none;
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
  transition: color 0.3s;
}

.footer-links a:hover { color: var(--cyan); }

.footer-copy {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   REVEAL ANIMATIONS
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.active {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.15s; }
.reveal-delay-2 { transition-delay: 0.3s; }
.reveal-delay-3 { transition-delay: 0.45s; }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   HOW-TO PAGE
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.page-hero {
  padding: 200px 0 100px;
  text-align: center;
  position: relative;
}
.page-hero-glow {
  position: absolute;
  width: 600px; height: 300px;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  background: radial-gradient(ellipse, rgba(0, 220, 255, 0.08) 0%, transparent 70%);
  pointer-events: none;
}
.page-title {
  font-size: 5rem;
  margin-bottom: 1.5rem;
}
.page-subtitle {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--text-secondary);
  letter-spacing: 0.1em;
  max-width: 600px;
  margin: 0 auto;
}

.step-block {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 2rem;
  padding: 3.5rem 0;
  border-top: 1px solid var(--border);
  align-items: start;
}

.step-num-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}

.step-num {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 900;
  color: var(--cyan);
  text-shadow: 0 0 20px var(--cyan-glow);
  line-height: 1;
}

.step-line {
  width: 1px;
  flex: 1;
  min-height: 80px;
  background: linear-gradient(to bottom, var(--cyan-border), transparent);
  margin-top: 1rem;
}

.step-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  color: var(--cyan);
  text-transform: uppercase;
  margin-bottom: 0.6rem;
}

.step-title {
  font-size: 1.8rem;
  margin-bottom: 1.2rem;
  font-family: var(--font-display);
}

.step-content {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

.step-content p + p { margin-top: 1rem; }

.step-content code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  color: var(--cyan);
  background: var(--cyan-dim);
  padding: 2px 8px;
  border: 1px solid var(--cyan-border);
}

.tip-box {
  margin-top: 2rem;
  border: 1px solid var(--purple);
  background: var(--purple-dim);
  padding: 1.5rem 2rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.tip-box .tip-icon { color: var(--purple); font-size: 1.2rem; flex-shrink: 0; }
.tip-box p { font-size: 0.9rem; color: var(--text-secondary); }
.tip-box strong { color: var(--purple); }

.trouble-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}

.trouble-item {
  border: 1px solid var(--border);
  padding: 1.5rem;
  background: rgba(255, 32, 144, 0.02);
}

.trouble-q {
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--pink);
  margin-bottom: 0.6rem;
  letter-spacing: 0.04em;
}

.trouble-a {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   PRIVACY PAGE
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.privacy-section {
  margin-bottom: 3rem;
  border: 1px solid var(--border);
  padding: 2.5rem;
  position: relative;
  background: var(--bg-card);
  transition: var(--transition);
}

.privacy-section:hover {
  border-color: var(--cyan-border);
  box-shadow: 0 0 30px var(--cyan-dim);
}

.privacy-num {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--cyan);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 0.6rem;
}

.privacy-title {
  font-size: 1.3rem;
  color: var(--text-primary);
  margin-bottom: 1.2rem;
  font-family: var(--font-display);
  letter-spacing: 0.04em;
}

.privacy-body {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

.privacy-body p + p { margin-top: 1rem; }
.privacy-body strong { color: var(--text-primary); }

.privacy-body ul {
  margin: 1rem 0 1rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.privacy-body ul li {
  position: relative;
  padding-left: 1rem;
}

.privacy-body ul li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--cyan);
}

.privacy-body h4 {
  font-family: var(--font-display);
  font-size: 0.9rem;
  color: var(--cyan);
  margin: 1.5rem 0 0.5rem;
  letter-spacing: 0.06em;
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   RESPONSIVE
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
@media (max-width: 1024px) {
  .hero .container { grid-template-columns: 1fr; gap: 4rem; }
  .hero-title { font-size: 4rem; }
  .phone-frame { max-width: 240px; }
  .specs-grid { grid-template-columns: 1fr 1fr; }
  .dl-grid { grid-template-columns: repeat(2, 1fr); }
  .bento-card.span-8 { grid-column: span 12; }
  .bento-card.span-4 { grid-column: span 6; }
}

@media (max-width: 768px) {
  .hero-title { font-size: 2.8rem; }
  .dl-title { font-size: 3rem; }
  .page-title { font-size: 3rem; }
  .nav-links { display: none; }
  section { padding: 100px 0; }
  .showcase-item { grid-template-columns: 1fr; gap: 3rem; }
  .showcase-item.reverse .showcase-text { order: unset; }
  .showcase-item.reverse .showcase-media { order: unset; }
  .specs-grid { grid-template-columns: 1fr; }
  .dl-grid { grid-template-columns: 1fr; max-width: 320px; margin-left: auto; margin-right: auto; }
  .bento-card.span-4 { grid-column: span 12; }
  .trouble-grid { grid-template-columns: 1fr; }
  .step-block { grid-template-columns: 1fr; }
  .step-num-wrap { flex-direction: row; }
  .step-line { display: none; }
}