/* Modern Soundworks - Retro Modern Audio Design System */
@import url('https://fonts.googleapis.com/css2?family=Archivo:wght@500;600;700;800&family=DM+Mono:ital,wght@0,400;0,500;1,400&family=IBM+Plex+Mono:ital,wght@0,300;0,400;0,500;0,600;1,400&family=JetBrains+Mono:ital,wght@0,400;0,500;0,600;1,400&family=Plus+Jakarta+Sans:wght@500;600;700;800&family=Red+Hat+Mono:ital,wght@0,400;0,500;0,600;1,400&family=Space+Grotesk:wght@500;600;700&family=Space+Mono:ital,wght@0,400;0,700;1,400&family=Syne:wght@600;700;800&display=swap');

:root {
  /* Fonts - Default: Plus Jakarta Sans & IBM Plex Mono */
  --font-mono: 'IBM Plex Mono', 'SF Mono', Menlo, Monaco, Consolas, monospace;
  --font-header: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Theme: Vintage Hi-Fi Ochre (Default) */
  --color-accent: #E85D04;
  --color-accent-hover: #F4731F;
  --color-accent-subtle: rgba(232, 93, 4, 0.12);
  --color-accent-border: rgba(232, 93, 4, 0.35);
  --color-accent-glow: rgba(232, 93, 4, 0.22);

  /* Dark Studio Baseline (Default Dark Appearance) */
  --bg-primary: #131211;
  --bg-secondary: #1A1817;
  --bg-tertiary: #221F1E;
  --bg-card: #171514;
  --bg-card-hover: #1E1C1A;
  --bg-header: rgba(19, 18, 17, 0.9);

  --border-color: #2A2724;
  --border-subtle: #1F1D1B;
  --border-strong: #3F3A36;

  --text-primary: #ECE6DC;
  --text-secondary: #A49F98;
  --text-muted: #67635E;
  --text-accent: #E85D04;

  --led-active: #22C55E;
  --led-beta: #E85D04;
  --led-warn: #EAB308;

  --logo-filter: invert(1);
  --grid-line: rgba(255, 235, 210, 0.03);
}

/* ===================================================
   AUTOMATIC LIGHT MODE (System Preference)
   Triggers when OS prefers light mode and dark mode isn't forced
   =================================================== */
@media (prefers-color-scheme: light) {
  :root:not([data-mode="dark"]) {
    --bg-primary: #F7F5F0;
    --bg-secondary: #EFECE5;
    --bg-tertiary: #E3DFD6;
    --bg-card: #FFFFFF;
    --bg-card-hover: #FDFBF7;
    --bg-header: rgba(247, 245, 240, 0.92);

    --border-color: #D6D1C6;
    --border-subtle: #E4E0D6;
    --border-strong: #ADA697;

    --text-primary: #161618;
    --text-secondary: #575A65;
    --text-muted: #8E929E;

    --logo-filter: none;
    --grid-line: rgba(0, 0, 0, 0.04);
  }
}

/* Explicit Light Mode Override */
[data-mode="light"] {
  --bg-primary: #F7F5F0;
  --bg-secondary: #EFECE5;
  --bg-tertiary: #E3DFD6;
  --bg-card: #FFFFFF;
  --bg-card-hover: #FDFBF7;
  --bg-header: rgba(247, 245, 240, 0.92);

  --border-color: #D6D1C6;
  --border-subtle: #E4E0D6;
  --border-strong: #ADA697;

  --text-primary: #161618;
  --text-secondary: #575A65;
  --text-muted: #8E929E;

  --logo-filter: none;
  --grid-line: rgba(0, 0, 0, 0.04);
}

/* Explicit Dark Mode Override */
[data-mode="dark"] {
  --bg-primary: #131211;
  --bg-secondary: #1A1817;
  --bg-tertiary: #221F1E;
  --bg-card: #171514;
  --bg-card-hover: #1E1C1A;
  --bg-header: rgba(19, 18, 17, 0.9);

  --border-color: #2A2724;
  --border-subtle: #1F1D1B;
  --border-strong: #3F3A36;

  --text-primary: #ECE6DC;
  --text-secondary: #A49F98;
  --text-muted: #67635E;
  --text-accent: #E85D04;

  --logo-filter: invert(1);
  --grid-line: rgba(255, 235, 210, 0.03);
}

/* Accent Palette: Hi-Fi Ochre (Default) */
[data-theme="hifi-ochre"] {
  --color-accent: #E85D04;
  --color-accent-hover: #F4731F;
  --color-accent-subtle: rgba(232, 93, 4, 0.12);
  --color-accent-border: rgba(232, 93, 4, 0.35);
  --color-accent-glow: rgba(232, 93, 4, 0.22);
  --text-accent: #E85D04;
  --led-beta: #E85D04;
}

/* Accent Palette: Studio Amber */
[data-theme="studio-amber"] {
  --color-accent: #FF6B2B;
  --color-accent-hover: #FF834B;
  --color-accent-subtle: rgba(255, 107, 43, 0.12);
  --color-accent-border: rgba(255, 107, 43, 0.32);
  --color-accent-glow: rgba(255, 107, 43, 0.25);
  --text-accent: #FF6B2B;
  --led-beta: #FF6B2B;
}

/* Accent Palette: Industrial Lab */
[data-theme="industrial-lab"] {
  --color-accent: #FF4500;
  --color-accent-hover: #FF5A1E;
  --color-accent-subtle: rgba(255, 69, 0, 0.14);
  --color-accent-border: rgba(255, 69, 0, 0.4);
  --color-accent-glow: rgba(255, 69, 0, 0.3);
  --text-accent: #FF4500;
  --led-beta: #FF4500;
}

/* Header Font Overrides */
[data-font="plus-jakarta"] { --font-header: 'Plus Jakarta Sans', sans-serif; }
[data-font="space-grotesk"] { --font-header: 'Space Grotesk', sans-serif; }
[data-font="syne"] { --font-header: 'Syne', sans-serif; }
[data-font="archivo"] { --font-header: 'Archivo', sans-serif; }

/* Mono Body Font Overrides */
[data-mono="ibm-plex"] { --font-mono: 'IBM Plex Mono', 'SF Mono', Menlo, monospace; }
[data-mono="space-mono"] { --font-mono: 'Space Mono', monospace; }
[data-mono="jetbrains"] { --font-mono: 'JetBrains Mono', monospace; }
[data-mono="dm-mono"] { --font-mono: 'DM Mono', monospace; }
[data-mono="red-hat"] { --font-mono: 'Red Hat Mono', monospace; }

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-mono);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-image: 
    linear-gradient(to right, var(--grid-line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--grid-line) 1px, transparent 1px);
  background-size: 40px 40px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-header);
  color: var(--text-primary);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

a {
  color: var(--text-primary);
  text-decoration: none;
  transition: color 0.15s ease, border-color 0.15s ease;
}

a:hover {
  color: var(--color-accent);
}

code, pre {
  font-family: var(--font-mono);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 5rem 0;
  position: relative;
}

.section-alt {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

/* Hardware / Modular Tag */
.rack-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.3rem 0.65rem;
  border-radius: 2px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
}

.rack-badge.accent {
  background-color: var(--color-accent-subtle);
  border-color: var(--color-accent-border);
  color: var(--color-accent);
}

.led {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--led-active);
  box-shadow: 0 0 6px var(--led-active);
  flex-shrink: 0;
}

.led.amber {
  background-color: var(--color-accent);
  box-shadow: 0 0 6px var(--color-accent);
}

.led.pulsing {
  animation: pulseLed 2s infinite ease-in-out;
}

@keyframes pulseLed {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

/* Header & Navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--bg-header);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.brand-logo-img {
  height: 38px;
  width: auto;
  max-width: 100%;
  aspect-ratio: 4727 / 1882;
  object-fit: contain;
  align-self: flex-start;
  filter: var(--logo-filter);
  transition: filter 0.2s ease;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-header);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  line-height: 1.1;
}

.brand-sub {
  font-size: 0.68rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.8rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.85rem;
  letter-spacing: 0.03em;
  color: var(--text-secondary);
  font-weight: 500;
  position: relative;
  padding: 0.35rem 0.2rem;
  transition: color 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text-primary);
}

/* Audio Waveform Moving Underline */
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 100%;
  height: 10px;
  background-color: var(--color-accent);
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 10' width='24' height='10'%3E%3Cpath d='M 0 5 Q 6 1, 12 5 T 24 5' fill='none' stroke='black' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 10' width='24' height='10'%3E%3Cpath d='M 0 5 Q 6 1, 12 5 T 24 5' fill='none' stroke='black' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
  -webkit-mask-repeat: repeat-x;
  mask-repeat: repeat-x;
  -webkit-mask-size: 24px 10px;
  mask-size: 24px 10px;
  opacity: 0;
  transform: translateY(2px);
  transition: opacity 0.25s ease, transform 0.25s ease;
  pointer-events: none;
}

.nav-links a:hover::after,
.nav-links a.active::after {
  opacity: 1;
  transform: translateY(0);
  animation: waveformScroll 2.4s linear infinite;
}

@keyframes waveformScroll {
  from {
    -webkit-mask-position: 0 0;
    mask-position: 0 0;
  }
  to {
    -webkit-mask-position: -24px 0;
    mask-position: -24px 0;
  }
}

.mobile-menu-footer {
  display: none;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

/* Header Hardware Theme Mode Switch */
.theme-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.35rem 0.65rem;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
}

.theme-toggle-btn:hover {
  border-color: var(--color-accent);
  color: var(--text-primary);
  background-color: var(--bg-card-hover);
}

.theme-mode-icon {
  font-size: 0.85rem;
  color: var(--color-accent);
  line-height: 1;
}

.theme-mode-text {
  letter-spacing: 0.05em;
}

/* Mobile Nav Toggle */
.mobile-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border-color);
  padding: 0.4rem;
  border-radius: 4px;
  cursor: pointer;
  color: var(--text-primary);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.65rem 1.25rem;
  border-radius: 3px;
  cursor: pointer;
  transition: all 0.15s ease;
  border: 1px solid transparent;
}

.btn-primary {
  background-color: var(--color-accent);
  color: #0A0A0C;
  border-color: var(--color-accent);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
}

.btn-primary:hover {
  background-color: var(--color-accent-hover);
  color: #000000;
  box-shadow: 0 0 15px var(--color-accent-glow);
  transform: translateY(-1px);
}

.btn-secondary {
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  border-color: var(--border-color);
}

.btn-secondary:hover {
  background-color: var(--bg-tertiary);
  border-color: var(--border-strong);
  color: var(--text-primary);
  transform: translateY(-1px);
}

.btn-outline-accent {
  background-color: transparent;
  color: var(--color-accent);
  border-color: var(--color-accent-border);
}

.btn-outline-accent:hover {
  background-color: var(--color-accent-subtle);
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.btn-sm {
  padding: 0.4rem 0.8rem;
  font-size: 0.74rem;
}

/* Hero Section */
.hero {
  padding: 5.5rem 0 4.5rem;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-lead {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.hero-title {
  font-size: 3rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.hero-title .accent-text {
  color: var(--color-accent);
  position: relative;
  display: inline-block;
}

.hero-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 580px;
  line-height: 1.6;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 0.5rem;
}

/* Hardware Telemetry Panel (Hero Right) */
.console-panel {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 1.5rem;
  position: relative;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.console-panel::before {
  content: '+';
  position: absolute;
  top: -7px;
  left: -7px;
  font-family: var(--font-mono);
  color: var(--color-accent);
  font-size: 12px;
  line-height: 1;
}

.console-panel::after {
  content: '+';
  position: absolute;
  bottom: -7px;
  right: -7px;
  font-family: var(--font-mono);
  color: var(--color-accent);
  font-size: 12px;
  line-height: 1;
}

.console-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.85rem;
  margin-bottom: 1.2rem;
}

.console-title {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
}

.telemetry-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.6rem 0;
  border-bottom: 1px dashed var(--border-subtle);
  font-size: 0.8rem;
}

.telemetry-row:last-child {
  border-bottom: none;
}

.telemetry-label {
  color: var(--text-muted);
}

.telemetry-val {
  font-weight: 500;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.telemetry-val.accent {
  color: var(--color-accent);
}

/* Audio VU Waveform / Visualizer Bar */
.vu-meter-rack {
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
}

.vu-label {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.4rem;
}

.vu-bars {
  display: grid;
  grid-template-columns: repeat(24, 1fr);
  gap: 3px;
  height: 18px;
  background-color: var(--bg-secondary);
  padding: 3px;
  border-radius: 2px;
  border: 1px solid var(--border-color);
}

.vu-segment {
  background-color: var(--border-color);
  border-radius: 1px;
}

.vu-segment.lit {
  background-color: var(--led-active);
}

.vu-segment.lit-amber {
  background-color: var(--color-accent);
}

/* Section Header */
.section-header {
  margin-bottom: 3.5rem;
}

.section-label {
  display: inline-block;
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.section-title {
  font-size: 2.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}

.section-description {
  font-size: 1rem;
  max-width: 650px;
}

/* Apps Grid */
.apps-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.app-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 2.25rem;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.app-card:hover {
  transform: translateY(-2px);
  border-color: var(--color-accent-border);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
}

.app-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.app-icon-wrap {
  width: 64px;
  height: 64px;
  border-radius: 14px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.app-icon-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.app-title {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.app-tagline {
  font-size: 0.88rem;
  color: var(--color-accent);
  font-weight: 500;
  margin-bottom: 1.25rem;
}

.app-desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.app-specs-list {
  list-style: none;
  margin-bottom: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.app-specs-list li {
  font-size: 0.82rem;
  color: var(--text-secondary);
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
}

.app-specs-list li span.bullet {
  color: var(--color-accent);
  font-weight: 700;
  line-height: 1.3;
}

.app-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-color);
}

.platform-pills {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.pill {
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  padding: 0.28rem 0.6rem;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 3px;
  color: var(--text-muted);
  white-space: nowrap;
}

/* Services Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.service-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.service-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-strong);
}

.service-num {
  font-size: 0.75rem;
  color: var(--color-accent);
  font-weight: 600;
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
}

.service-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.85rem;
}

.service-text {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.service-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.75rem;
  margin-top: auto;
}

.service-features li {
  font-size: 0.8rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.service-features li::before {
  content: '>';
  color: var(--color-accent);
  font-size: 0.75rem;
  font-weight: 700;
}

.service-cta-link {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.service-cta-link:hover {
  text-decoration: underline;
}

/* ===================================================
   SPOTIFY MASTERING PORTFOLIO RACK
   =================================================== */
.spotify-showcase-wrap {
  margin-top: 3.5rem;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  position: relative;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  overflow: hidden;
}

.spotify-showcase-wrap::before {
  content: '+';
  position: absolute;
  top: 6px;
  left: 8px;
  font-family: var(--font-mono);
  color: var(--color-accent);
  font-size: 11px;
}

.spotify-showcase-wrap::after {
  content: '+';
  position: absolute;
  top: 6px;
  right: 8px;
  font-family: var(--font-mono);
  color: var(--color-accent);
  font-size: 11px;
}

.spotify-header {
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  padding: 0.85rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.spotify-title-group {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.spotify-title {
  font-family: var(--font-header);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}

.spotify-embed-body {
  padding: 1.5rem;
  background-color: var(--bg-card);
}

.spotify-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-primary);
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 0.45rem 0.85rem;
  border-radius: 3px;
  transition: all 0.15s ease;
}

.spotify-btn:hover {
  background-color: #1DB954;
  border-color: #1DB954;
  color: #000000;
  box-shadow: 0 0 15px rgba(29, 185, 84, 0.35);
}

/* ===================================================
   RATE CALCULATOR RACK (AUDIO MASTERING)
   =================================================== */
.rate-calc-wrap {
  margin-top: 3.5rem;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  position: relative;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  overflow: hidden;
}

.rate-calc-wrap::before {
  content: '+';
  position: absolute;
  top: 6px;
  left: 8px;
  font-family: var(--font-mono);
  color: var(--color-accent);
  font-size: 11px;
}

.rate-calc-wrap::after {
  content: '+';
  position: absolute;
  top: 6px;
  right: 8px;
  font-family: var(--font-mono);
  color: var(--color-accent);
  font-size: 11px;
}

.rate-calc-header {
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  padding: 0.85rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.rate-calc-title {
  font-family: var(--font-header);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.rate-calc-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2.5rem;
  padding: 2.25rem;
}

.calc-controls {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.calc-control-group {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.calc-label {
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.calc-presets {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.calc-preset-btn {
  padding: 0.4rem 0.75rem;
  font-size: 0.74rem;
  font-family: var(--font-mono);
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.calc-preset-btn:hover {
  border-color: var(--color-accent);
  color: var(--text-primary);
}

.calc-preset-btn.active {
  background-color: var(--color-accent-subtle);
  border-color: var(--color-accent);
  color: var(--color-accent);
  font-weight: 600;
}

.calc-slider-wrap {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.calc-slider {
  flex: 1;
  height: 6px;
  border-radius: 3px;
  background-color: var(--bg-tertiary);
  outline: none;
  accent-color: var(--color-accent);
  cursor: pointer;
}

.calc-num-input-wrap {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 0.4rem 0.65rem;
  border-radius: 3px;
}

.calc-num-input {
  width: 55px;
  background: transparent;
  border: none;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  text-align: right;
  outline: none;
}

.calc-num-unit {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
}

.calc-addons-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.calc-addon-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.82rem;
  color: var(--text-secondary);
  cursor: pointer;
  user-select: none;
}

.calc-addon-item input[type="checkbox"] {
  accent-color: var(--color-accent);
  width: 15px;
  height: 15px;
  cursor: pointer;
}

/* Right Readout Panel */
.calc-readout-panel {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.calc-breakdown-table {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.calc-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px dashed var(--border-subtle);
}

.calc-row-label {
  color: var(--text-muted);
}

.calc-row-val {
  font-weight: 600;
  color: var(--text-primary);
}

.calc-total-box {
  background-color: var(--bg-card);
  border: 1px solid var(--color-accent-border);
  padding: 1rem 1.25rem;
  border-radius: 3px;
  margin-bottom: 1.25rem;
}

.calc-total-label {
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.35rem;
}

.calc-total-amount {
  font-family: var(--font-mono);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
}

.calc-cta-btn {
  width: 100%;
}

/* About Section */
.about-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
}

.about-text-col {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.about-quote {
  font-family: var(--font-header);
  font-size: 1.35rem;
  line-height: 1.4;
  color: var(--text-primary);
  border-left: 3px solid var(--color-accent);
  padding-left: 1.25rem;
  margin: 0.5rem 0;
}

.credits-panel {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 2rem;
  position: relative;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.credits-panel::before {
  content: '+';
  position: absolute;
  top: 6px;
  left: 8px;
  font-family: var(--font-mono);
  color: var(--color-accent);
  font-size: 11px;
}

.credits-panel::after {
  content: '+';
  position: absolute;
  top: 6px;
  right: 8px;
  font-family: var(--font-mono);
  color: var(--color-accent);
  font-size: 11px;
}

.credits-panel-header {
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1rem;
  margin-bottom: 1.5rem;
}

.credits-panel-title {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.credits-panel-sub {
  font-size: 0.74rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.credits-roster-grid {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-bottom: 1.5rem;
}

.credit-artist-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.65rem 0.85rem;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: 3px;
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.credit-artist-item:hover {
  border-color: var(--color-accent-border);
  transform: translateX(3px);
}

.credit-artist-name {
  font-family: var(--font-header);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.credit-tag {
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.credits-meta-footer {
  border-top: 1px dashed var(--border-color);
  padding-top: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.credits-meta-row {
  display: grid;
  grid-template-columns: minmax(135px, auto) 1fr;
  gap: 0.75rem;
  font-size: 0.75rem;
  align-items: baseline;
}

.credits-meta-label {
  white-space: nowrap;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.credits-meta-val {
  color: var(--text-primary);
  font-weight: 500;
  min-width: 0;
  word-break: normal;
  overflow-wrap: break-word;
}

/* Compliance & Contact Section */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 3.5rem;
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.contact-item {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.contact-label {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  font-weight: 600;
}

.contact-val {
  font-size: 1rem;
  color: var(--text-primary);
}

.contact-val a {
  color: var(--text-primary);
  border-bottom: 1px dashed var(--border-strong);
}

.contact-val a:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.contact-notice {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 1rem 1.25rem;
  border-radius: 4px;
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Contact / Inquiries Form */
.inquiry-form-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 2.25rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin-bottom: 0.45rem;
  font-weight: 500;
}

.form-control {
  width: 100%;
  padding: 0.75rem 0.9rem;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: var(--text-primary);
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-control:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 1px var(--color-accent);
}

textarea.form-control {
  resize: vertical;
  min-height: 110px;
}

.form-status-msg {
  display: none;
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  border-radius: 3px;
  font-size: 0.82rem;
}

.form-status-msg.success {
  display: block;
  background-color: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: #10B981;
}

/* Footer & Compliance Bar */
.site-footer {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 4rem 0 2.5rem;
  margin-top: auto;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.25rem;
}

.footer-brand .brand-logo-img {
  height: 44px;
  width: auto;
  max-width: 240px;
  aspect-ratio: 4727 / 1882;
  object-fit: contain;
  align-self: flex-start;
}

.footer-brand p {
  font-size: 0.85rem;
  max-width: 340px;
}

.footer-col-title {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 1rem;
  font-weight: 600;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-links a {
  font-size: 0.82rem;
  color: var(--text-secondary);
}

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

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.footer-legal-links {
  display: flex;
  gap: 1.5rem;
}

.footer-legal-links a {
  color: var(--text-muted);
}

.footer-legal-links a:hover {
  color: var(--text-primary);
}

/* Legal Policy Pages (privacy.html & terms.html) */
.legal-page-header {
  padding: 4rem 0 2rem;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 3rem;
}

.legal-content {
  max-width: 820px;
  margin: 0 auto;
  padding-bottom: 5rem;
}

.legal-content h2 {
  font-size: 1.5rem;
  margin: 2.25rem 0 1rem;
  color: var(--text-primary);
  padding-top: 1rem;
  border-top: 1px solid var(--border-subtle);
}

.legal-content h2:first-of-type {
  border-top: none;
  padding-top: 0;
}

.legal-content p, .legal-content ul {
  margin-bottom: 1.25rem;
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.legal-content ul {
  padding-left: 1.5rem;
}

.legal-content li {
  margin-bottom: 0.5rem;
}

.legal-box {
  background-color: var(--bg-card);
  border: 1px solid var(--color-accent-border);
  padding: 1.25rem 1.5rem;
  border-radius: 4px;
  margin: 1.75rem 0;
  font-size: 0.88rem;
  line-height: 1.6;
}

/* Responsive Media Queries */
@media (max-width: 960px) {
  .hero-grid,
  .apps-grid,
  .about-wrap,
  .contact-grid,
  .rate-calc-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }

  .hero-title {
    font-size: 2.3rem;
  }
}

@media (max-width: 768px) {
  .desktop-theme-toggle,
  .desktop-badge {
    display: none !important;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background-color: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.5);
    flex-direction: column;
    padding: 1.5rem;
    gap: 1.25rem;
  }

  .nav-links.open {
    display: flex;
  }

  .mobile-menu-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.85rem;
    padding-top: 1.25rem;
    margin-top: 0.5rem;
    border-top: 1px solid var(--border-color);
  }

  .mobile-menu-footer .theme-toggle-btn {
    flex: 1;
    justify-content: center;
    padding: 0.55rem 0.85rem;
    font-size: 0.78rem;
  }

  .mobile-toggle {
    display: block;
  }

  .footer-top {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .credits-panel,
  .app-card {
    padding: 1.5rem 1.25rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 1rem;
  }
  .credits-panel,
  .app-card {
    padding: 1.25rem 1rem;
  }
  .app-footer {
    gap: 0.5rem;
    padding-top: 1.25rem;
  }
  .app-footer .btn {
    font-size: 0.68rem;
    padding: 0.45rem 0.65rem;
    white-space: nowrap;
  }
  .pill {
    font-size: 0.68rem;
    padding: 0.28rem 0.55rem;
  }
  .credits-meta-row {
    grid-template-columns: 120px minmax(0, 1fr);
    gap: 0.5rem;
    font-size: 0.72rem;
  }
  .brand-text {
    max-width: 170px;
  }
  .brand-name {
    font-size: 0.85rem;
  }
  .brand-sub {
    font-size: 0.62rem;
  }
}