/* ==========================================================================
   MidiReflect - Product Landing & Coming Soon Stylesheet
   Modern, Dark, Hardware-Inspired Pro Audio Aesthetic
   ========================================================================== */

:root {
  /* Color Palette */
  --bg-main: #07080b;
  --bg-card: rgba(18, 20, 29, 0.7);
  --bg-card-hover: rgba(25, 28, 40, 0.85);
  --bg-elevated: #151822;
  --bg-badge: rgba(0, 229, 255, 0.1);
  
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-card: rgba(255, 255, 255, 0.12);
  --border-highlight: rgba(0, 229, 255, 0.35);
  
  --accent-cyan: #00e5ff;
  --accent-cyan-glow: rgba(0, 229, 255, 0.25);
  --accent-magenta: #ff2a85;
  --accent-magenta-glow: rgba(255, 42, 133, 0.25);
  --accent-purple: #c084fc;
  
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  /* Typography */
  --font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-smooth: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  
  /* Container Width */
  --max-width: 1200px;
}

/* Reset & Box Sizing */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-main);
  color: var(--text-primary);
  font-family: var(--font-family);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
  background: 
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(0, 229, 255, 0.12), transparent),
    radial-gradient(ellipse 60% 40% at 85% 60%, rgba(255, 42, 133, 0.07), transparent),
    radial-gradient(ellipse 50% 30% at 15% 80%, rgba(192, 132, 252, 0.08), transparent),
    var(--bg-main);
  background-attachment: fixed;
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Header & Navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(7, 8, 11, 0.75);
  border-bottom: 1px solid var(--border-subtle);
  transition: var(--transition-fast);
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.5rem;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  color: var(--text-primary);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand-icon {
  width: 2.35rem;
  height: 2.35rem;
  border-radius: 0.6rem;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4), 0 0 12px var(--accent-cyan-glow);
  transition: transform var(--transition-fast);
}

.brand-logo:hover .brand-icon {
  transform: scale(1.05);
}

.brand-name {
  font-weight: 700;
}

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

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  transition: color var(--transition-fast);
}

.nav-link:hover {
  color: var(--accent-cyan);
}

.nav-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0, 229, 255, 0.1);
  border: 1px solid rgba(0, 229, 255, 0.3);
  padding: 0.35rem 0.85rem;
  border-radius: 9999px;
  color: var(--accent-cyan);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.pulse-dot {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background-color: var(--accent-cyan);
  box-shadow: 0 0 8px var(--accent-cyan);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); opacity: 0.8; box-shadow: 0 0 0 0 rgba(0, 229, 255, 0.7); }
  70% { transform: scale(1.2); opacity: 1; box-shadow: 0 0 0 8px rgba(0, 229, 255, 0); }
  100% { transform: scale(0.95); opacity: 0.8; box-shadow: 0 0 0 0 rgba(0, 229, 255, 0); }
}

/* Hero Section */
.hero {
  padding: 4.5rem 0 3.5rem;
  text-align: center;
  position: relative;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1.1rem;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-card);
  color: var(--accent-cyan);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: clamp(2.5rem, 5.5vw, 4.25rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.035em;
  margin-bottom: 1.25rem;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.hero-title-highlight {
  background: linear-gradient(135deg, #ffffff 30%, var(--accent-cyan) 85%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: clamp(1.1rem, 2vw, 1.45rem);
  color: var(--text-secondary);
  font-weight: 400;
  max-width: 780px;
  margin: 0 auto 2.25rem;
  line-height: 1.6;
}

.hero-pills-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 3.5rem;
}

.tag-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  padding: 0.4rem 0.95rem;
  border-radius: 8px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-family: var(--font-mono);
}

.tag-pill svg {
  color: var(--accent-cyan);
  width: 14px;
  height: 14px;
}

/* Device Mockup Display */
.hero-mockup-wrapper {
  max-width: 1040px;
  margin: 0 auto;
  position: relative;
  perspective: 1000px;
}

.mockup-glow {
  position: absolute;
  top: 15%;
  left: 5%;
  right: 5%;
  bottom: 0;
  background: radial-gradient(ellipse at center, rgba(0, 229, 255, 0.22) 0%, rgba(255, 42, 133, 0.15) 50%, transparent 75%);
  filter: blur(48px);
  z-index: 0;
  pointer-events: none;
}

.ipad-frame {
  position: relative;
  z-index: 1;
  background: #141720;
  padding: 1.15% 1.15% 1.4%;
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 
    0 25px 60px -15px rgba(0, 0, 0, 0.9),
    0 0 0 1px rgba(255, 255, 255, 0.08),
    inset 0 1px 1px rgba(255, 255, 255, 0.2);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.ipad-frame:hover {
  transform: translateY(-4px);
  box-shadow: 
    0 35px 75px -15px rgba(0, 0, 0, 0.95),
    0 0 40px -10px var(--accent-cyan-glow);
}

.ipad-screen-container {
  overflow: hidden;
  border-radius: 20px;
  background: #000;
  aspect-ratio: 2732 / 2048;
  display: block;
  position: relative;
}

.ipad-screenshot {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.mockup-caption {
  margin-top: 1.25rem;
  font-size: 0.88rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

/* Section Common Styling */
.section {
  padding: 5.5rem 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3.75rem;
}

.section-kicker {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: 0.75rem;
  display: block;
}

.section-title {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.section-desc {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* Value Propositions / Narrative Grid */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.75rem;
}

.feature-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-card);
  border-radius: 18px;
  padding: 2.25rem;
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
}

.feature-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-highlight);
  transform: translateY(-3px);
  box-shadow: 0 16px 36px -10px rgba(0, 0, 0, 0.6), 0 0 24px -6px var(--accent-cyan-glow);
}

.card-icon-wrap {
  width: 3.25rem;
  height: 3.25rem;
  border-radius: 12px;
  background: rgba(0, 229, 255, 0.08);
  border: 1px solid rgba(0, 229, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
  margin-bottom: 1.5rem;
}

.card-icon-wrap.pink {
  background: rgba(255, 42, 133, 0.08);
  border-color: rgba(255, 42, 133, 0.2);
  color: var(--accent-magenta);
}

.card-icon-wrap.purple {
  background: rgba(192, 132, 252, 0.08);
  border-color: rgba(192, 132, 252, 0.2);
  color: var(--accent-purple);
}

.card-title {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  margin-bottom: 0.85rem;
  color: var(--text-primary);
}

.card-text {
  color: var(--text-secondary);
  font-size: 0.98rem;
  line-height: 1.65;
  flex-grow: 1;
}

/* Visual Comparison Showcase */
.comparison-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
}

.compare-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 20px;
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.compare-card:hover {
  border-color: rgba(0, 229, 255, 0.3);
}

.compare-header {
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-subtle);
  background: rgba(255, 255, 255, 0.02);
}

.compare-title {
  font-size: 1.05rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.compare-badge {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  font-weight: 600;
  padding: 0.2rem 0.65rem;
  border-radius: 6px;
  text-transform: uppercase;
}

.badge-reflect {
  background: rgba(0, 229, 255, 0.15);
  color: var(--accent-cyan);
  border: 1px solid rgba(0, 229, 255, 0.35);
}

.badge-standard {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-secondary);
  border: 1px solid var(--border-subtle);
}

.compare-img-wrap {
  width: 100%;
  aspect-ratio: 2732 / 2048;
  background: #000;
  overflow: hidden;
}

.compare-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.compare-card.highlight-card {
  border-color: rgba(0, 229, 255, 0.35);
  box-shadow: 0 10px 30px -10px rgba(0, 229, 255, 0.15);
}

.compare-range-ribbon {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.65rem 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  border-bottom: 1px solid var(--border-subtle);
  background: rgba(0, 0, 0, 0.4);
}

.ribbon-reflect {
  background: rgba(0, 229, 255, 0.04);
  color: var(--text-primary);
}

.ribbon-standard {
  background: rgba(255, 255, 255, 0.02);
  color: var(--text-secondary);
}

.range-point {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.range-arrow {
  color: var(--text-muted);
  font-weight: bold;
}

.range-axis {
  background: rgba(0, 229, 255, 0.12);
  border: 1px solid rgba(0, 229, 255, 0.3);
  padding: 0.2rem 0.6rem;
  border-radius: 6px;
  font-size: 0.75rem;
}

.ribbon-standard .range-axis {
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--border-subtle);
}

.compare-footer {
  padding: 1.25rem 1.5rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.55;
  border-top: 1px solid var(--border-subtle);
}

.compare-footer-highlight {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

.compare-footer-highlight strong {
  color: var(--text-primary);
}

.compare-footer-highlight em {
  color: var(--accent-cyan);
  font-style: normal;
  font-weight: 600;
}

/* 88-Key Close-Up Inspection Panel */
.keyboard-inspection-panel {
  margin-top: 3.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 20px;
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
}

.keyboard-inspection-panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 20%;
  right: 20%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent);
}

.inspection-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 2.25rem;
}

.inspection-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent-cyan);
  background: rgba(0, 229, 255, 0.1);
  border: 1px solid rgba(0, 229, 255, 0.25);
  padding: 0.25rem 0.8rem;
  border-radius: 9999px;
  margin-bottom: 0.75rem;
}

.inspection-title {
  font-size: clamp(1.4rem, 2.5vw, 1.85rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.65rem;
  color: var(--text-primary);
}

.inspection-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.formula-code {
  display: inline-block;
  font-family: var(--font-mono);
  background: rgba(0, 229, 255, 0.12);
  color: var(--accent-cyan);
  border: 1px solid rgba(0, 229, 255, 0.3);
  padding: 0.15rem 0.55rem;
  border-radius: 6px;
  font-size: 0.88rem;
  font-weight: 600;
}

.inspection-strip-group {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.inspection-strip-card {
  background: rgba(10, 12, 18, 0.9);
  border: 1px solid var(--border-card);
  border-radius: 14px;
  padding: 1.25rem;
  transition: border-color var(--transition-fast), transform var(--transition-fast);
}

.inspection-strip-card:hover {
  border-color: rgba(255, 255, 255, 0.25);
}

.inspection-strip-card.highlight-reflect {
  border-color: rgba(0, 229, 255, 0.35);
  background: rgba(9, 14, 24, 0.95);
  box-shadow: 0 8px 24px -6px rgba(0, 229, 255, 0.12);
}

.inspection-strip-card.highlight-reflect:hover {
  border-color: var(--accent-cyan);
  box-shadow: 0 12px 30px -6px rgba(0, 229, 255, 0.22);
}

.strip-label-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.85rem;
  font-size: 0.9rem;
}

.strip-mode-name {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  color: var(--text-primary);
}

.strip-pedal-info {
  font-size: 0.82rem;
  font-family: var(--font-mono);
  color: var(--text-secondary);
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.dot.standard {
  background: var(--text-muted);
}

.dot.reflect {
  background: var(--accent-cyan);
  box-shadow: 0 0 8px var(--accent-cyan);
}

.strip-img-wrap {
  width: 100%;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: #000;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.6);
}

.strip-img {
  width: 100%;
  height: auto;
  display: block;
  image-rendering: -webkit-optimize-contrast;
  image-rendering: crisp-edges;
}

.strip-markers {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.strip-markers .cyan {
  color: var(--accent-cyan);
  font-weight: 600;
}

.marker-center {
  padding: 0.15rem 0.65rem;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
}

.strip-markers .marker-center.cyan {
  background: rgba(0, 229, 255, 0.12);
  border-color: rgba(0, 229, 255, 0.35);
}

.cyan {
  color: var(--accent-cyan);
}

/* Feature Highlights Grid */
.features-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.feature-pill-box {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 16px;
  padding: 1.75rem;
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.feature-pill-box:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.25);
}

.feature-box-title {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.feature-box-desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

/* Specifications Table Section */
.specs-panel {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 20px;
  padding: 2.5rem;
  max-width: 900px;
  margin: 0 auto;
}

.specs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem 2.5rem;
}

.spec-item {
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 1.25rem;
}

.spec-label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent-cyan);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.35rem;
  display: block;
}

.spec-value {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.4;
}

.spec-note {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 0.2rem;
  display: block;
}

/* Coming Soon Banner / Callout */
.coming-soon-banner {
  margin-top: 4.5rem;
  background: linear-gradient(135deg, rgba(0, 229, 255, 0.08) 0%, rgba(255, 42, 133, 0.05) 100%);
  border: 1px solid rgba(0, 229, 255, 0.25);
  border-radius: 24px;
  padding: 3.5rem 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.coming-soon-banner::after {
  content: "";
  position: absolute;
  top: -50%;
  left: 30%;
  width: 40%;
  height: 200%;
  background: radial-gradient(circle, rgba(0, 229, 255, 0.15) 0%, transparent 60%);
  pointer-events: none;
}

.banner-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: 1rem;
}

.banner-heading {
  font-size: clamp(1.8rem, 3.2vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.banner-desc {
  max-width: 640px;
  margin: 0 auto;
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border-subtle);
  background: rgba(5, 6, 8, 0.95);
  padding: 3rem 0;
  margin-top: 4rem;
}

.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.footer-icon {
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 0.4rem;
}

.footer-copy {
  color: var(--text-muted);
  font-size: 0.88rem;
}

.footer-quote {
  font-size: 0.88rem;
  color: var(--text-secondary);
  font-style: italic;
}

/* Responsive Media Queries */
@media (max-width: 992px) {
  .cards-grid {
    grid-template-columns: 1fr;
  }
  
  .features-grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .comparison-container {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  
  .features-grid-3 {
    grid-template-columns: 1fr;
  }
  
  .specs-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .specs-panel {
    padding: 1.75rem;
  }

  .keyboard-inspection-panel {
    padding: 1.5rem 1rem;
    margin-top: 2rem;
  }

  .compare-range-ribbon {
    font-size: 0.72rem;
    padding: 0.5rem 0.75rem;
  }

  .strip-label-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.35rem;
  }

  .strip-markers {
    font-size: 0.72rem;
  }

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