/*
Theme Name: DVJ Productions
Theme URI: https://dvjproductions.com
Author: Nelson / Brainware
Description: Hard Rock & Tour-Grade Production Theme for DVJ Productions. Raw, authentic, editorial, and anti-AI design.
Version: 3.0.0
*/

:root {
  --bg-void: #060608;
  --bg-stage: #0a0a0e;
  --bg-rack: #121217;
  --bg-rack-hover: #191922;
  --bg-card: #0f0f14;
  --border-metal: #242430;
  --border-heavy: #383848;

  /* Official DVJ Brand Palette (from Logo & dvjproaudio.com) */
  --primary-color: #ff003c;       /* Official Concert Crimson / Red */
  --primary-hover: #ff2555;
  --primary-glow: rgba(255, 0, 60, 0.4);
  --secondary-color: #ff8c00;     /* Official Flame / Amber Accent */
  --secondary-hover: #ffa320;

  --dvj-red: #ff003c;
  --dvj-amber: #ff8c00;
  --gold-brass: #ff003c;          /* Replaced old brass with official DVJ Red */
  --gold-brass-hover: #ff2555;
  --gold-shadow: #850020;

  --text-bone: #ffffff;
  --text-silver: #cbd5e1;
  --text-dim: #71717a;
  --tape-yellow: #ff8c00;
  --font-rock: 'Bebas Neue', Impact, sans-serif;
  --font-mono: 'Space Mono', monospace;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

/* Sharp Corners Throughout (Anti-AI Rule: Zero Generic 8-16px Radius) */
*, *::before, *::after {
  border-radius: 0px !important;
}

h1, h2, h3, h4, .font-rock {
  font-family: var(--font-rock);
  letter-spacing: 0.03em;
  font-weight: 400;
  text-transform: uppercase;
  color: var(--text-bone);
}

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

a {
  color: inherit;
  text-decoration: none;
}

/* 1. Technical Alert Strip (Tour Tape Style) */
.top-alert-bar {
  background: #000000;
  border-bottom: 2px solid var(--gold-brass);
  padding: 6px 16px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.alert-inner {
  display: flex;
  align-items: center;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.tech-code {
  color: var(--gold-brass);
  font-weight: 700;
}

.alert-text {
  color: var(--text-bone);
  font-weight: 700;
}

.alert-sep {
  color: var(--border-heavy);
}

.tech-badge {
  background: var(--gold-brass);
  color: #000;
  padding: 1px 6px;
  font-weight: 700;
}

/* 2. Top Contact & Hotline Strip */
.top-contact-strip {
  background: var(--bg-stage);
  border-bottom: 1px solid var(--border-metal);
  padding: 8px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.78rem;
}

.contact-links {
  display: flex;
  align-items: center;
  gap: 14px;
}

.tech-tag {
  color: var(--text-dim);
  font-weight: 700;
}

.contact-link-pill {
  color: var(--text-bone);
  display: inline-flex;
  gap: 6px;
  transition: color 0.15s;
}

.contact-link-pill:hover {
  color: var(--gold-brass);
}

.pill-label {
  color: var(--gold-brass);
  font-weight: 700;
}

.pill-sep {
  color: var(--border-heavy);
}

.lang-switch {
  display: inline-flex;
  border: 1px solid var(--border-heavy);
}

.lang-btn {
  background: #000;
  border: none;
  color: var(--text-dim);
  padding: 3px 10px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s;
}

.lang-btn.active {
  background: var(--gold-brass);
  color: #000;
}

/* 3. Site Header (Industrial Tour Rig) */
.site-header {
  background: rgba(8, 8, 10, 0.98);
  border-bottom: 1px solid var(--border-heavy);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.navbar-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 16px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.brand-logo-img {
  height: 52px;
  width: auto;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 0 12px rgba(255, 0, 60, 0.45));
  transition: all 0.2s ease;
}

.brand-logo:hover .brand-logo-img {
  filter: drop-shadow(0 0 22px rgba(255, 0, 60, 0.8));
  transform: scale(1.02);
}

.footer-logo-img {
  height: 68px;
  width: auto;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 0 14px rgba(255, 0, 60, 0.4));
  margin-bottom: 16px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 24px;
  list-style: none;
}

.nav-menu a {
  font-family: var(--font-rock);
  font-size: 1.35rem;
  letter-spacing: 0.05em;
  color: var(--text-silver);
  padding: 6px 4px;
  transition: color 0.15s;
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
}

.nav-idx {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--gold-brass);
}

.nav-menu a:hover, .nav-menu a.active {
  color: var(--text-bone);
  border-bottom: 2px solid var(--gold-brass);
}

.btn-quote {
  background: var(--gold-brass) !important;
  color: #000000 !important;
  font-family: var(--font-rock) !important;
  font-size: 1.35rem !important;
  padding: 8px 24px !important;
  border: 1px solid var(--gold-brass) !important;
  box-shadow: 3px 3px 0px #000 !important;
  transition: all 0.15s !important;
}

.btn-quote:hover {
  background: var(--gold-brass-hover) !important;
  box-shadow: 5px 5px 0px #000 !important;
  transform: translate(-1px, -1px);
}

.mobile-menu-toggle {
  display: none;
  background: #000;
  border: 1px solid var(--border-heavy);
  padding: 10px;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
}

.mobile-menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-bone);
}

/* 4. Asymmetrical Hero with Real Video Background */
.hero-section {
  position: relative;
  min-height: 82vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  border-bottom: 2px solid var(--border-heavy);
  padding: 70px 32px;
}

.hero-video-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  filter: contrast(1.1) brightness(0.85);
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(8, 8, 10, 0.45) 0%, rgba(8, 8, 10, 0.72) 70%, rgba(8, 8, 10, 0.95) 100%),
              linear-gradient(90deg, rgba(8, 8, 10, 0.9) 0%, rgba(8, 8, 10, 0.6) 45%, rgba(8, 8, 10, 0.15) 100%);
  z-index: 1;
}

.hero-grid-pattern {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  z-index: 2;
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 3;
  max-width: 1400px;
  width: 100%;
  margin: 0 auto;
  display: block;
}

.hero-left {
  max-width: 900px;
  text-align: left;
}

.hero-kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--gold-brass);
  margin-bottom: 16px;
}

.kicker-tag {
  background: rgba(255, 0, 60, 0.15);
  border: 1px solid var(--gold-brass);
  padding: 3px 8px;
  font-weight: 700;
}

.kicker-geo {
  color: var(--text-dim);
  letter-spacing: 0.08em;
}

.hero-title {
  font-size: clamp(3.2rem, 7vw, 5.8rem);
  line-height: 0.92;
  margin-bottom: 24px;
  color: var(--text-bone);
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.9);
}

.title-highlight {
  color: var(--gold-brass);
  border-bottom: 4px solid var(--gold-brass);
}

.hero-lead {
  font-size: 1.15rem;
  color: var(--text-silver);
  max-width: 620px;
  margin-bottom: 32px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.btn-primary {
  background: var(--dvj-red);
  color: #ffffff;
  font-family: var(--font-rock);
  font-size: 1.45rem;
  padding: 12px 32px;
  border: 1px solid var(--dvj-red);
  box-shadow: 4px 4px 0px #000000;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: all 0.15s;
}

.btn-primary:hover {
  background: var(--primary-hover);
  color: #ffffff;
  border-color: var(--primary-hover);
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0px #000000;
}

.btn-gold {
  background: transparent;
  color: #ffffff;
  font-family: var(--font-rock);
  font-size: 1.45rem;
  padding: 12px 30px;
  border: 2px solid var(--dvj-red);
  box-shadow: 4px 4px 0px #000000;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  transition: all 0.15s;
}

.btn-gold:hover {
  background: var(--dvj-red);
  color: #ffffff;
  border-color: var(--dvj-red);
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0px #000000;
}

.btn-secondary {
  background: #000000;
  border: 1px solid var(--border-heavy);
  color: var(--text-bone);
  font-family: var(--font-rock);
  font-size: 1.45rem;
  padding: 12px 28px;
  cursor: pointer;
  box-shadow: 4px 4px 0px rgba(0, 0, 0, 0.8);
  display: inline-flex;
  align-items: center;
  transition: all 0.15s;
}

.btn-secondary:hover {
  border-color: var(--dvj-red);
  color: var(--dvj-red);
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0px #000000;
}

.hero-status-strip {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-dim);
}

.status-marker {
  color: var(--gold-brass);
}


/* 5. Manifesto Section (Continuous Editorial Flow) */
.section-manifesto {
  background: var(--bg-stage);
  border-bottom: 1px solid var(--border-metal);
  padding: 80px 32px;
}

.manifesto-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 40px;
}

.manifesto-side-badge span {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--gold-brass);
  writing-mode: vertical-rl;
  text-orientation: mixed;
  border-left: 2px solid var(--gold-brass);
  padding-left: 10px;
  letter-spacing: 0.1em;
}

.manifesto-sub {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-dim);
  display: block;
  margin-bottom: 10px;
}

.manifesto-heading {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  line-height: 0.95;
  margin-bottom: 32px;
  color: var(--text-bone);
}

.manifesto-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  font-size: 1.05rem;
  color: var(--text-silver);
  line-height: 1.8;
}

/* 6. Section Headers & Rack Pillars */
.section-pillars {
  padding: 80px 32px;
  border-bottom: 1px solid var(--border-metal);
}

.pillars-container {
  max-width: 1400px;
  margin: 0 auto;
}

.section-header-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  border-bottom: 2px solid var(--border-heavy);
  padding-bottom: 16px;
  margin-bottom: 40px;
}

.sec-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--gold-brass);
  display: block;
  margin-bottom: 6px;
}

.sec-title {
  font-size: 2.8rem;
  line-height: 0.95;
  color: #fff;
}

.sec-meta {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
}

.rack-pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.rack-card {
  background: var(--bg-rack);
  border: 1px solid var(--border-heavy);
  box-shadow: 4px 4px 0px #000000;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.2s;
  padding: 32px 28px;
}

.rack-card:hover {
  border-color: var(--gold-brass);
  transform: translate(-3px, -3px);
  box-shadow: 7px 7px 0px #000000;
}

.rack-card.highlighted {
  border: 2px solid var(--gold-brass);
  background: #181512;
}

.rack-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  border-bottom: 1px solid var(--border-metal);
  padding-bottom: 14px;
  margin-bottom: 20px;
}

.rack-num {
  font-family: var(--font-mono);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--gold-brass);
}

.rack-type {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-dim);
  letter-spacing: 0.08em;
}

.rack-title {
  font-size: 1.9rem;
  line-height: 1;
  margin-bottom: 14px;
  color: #ffffff;
}

.rack-desc {
  font-size: 0.95rem;
  color: var(--text-silver);
  line-height: 1.6;
  margin-bottom: 28px;
}

.rack-link {
  font-family: var(--font-rock);
  font-size: 1.35rem;
  color: var(--gold-brass);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: gap 0.15s;
}

.rack-link:hover {
  gap: 14px;
  color: #fff;
}

/* 7. Specs Matrix (Anti-AI Flat Brutalist Table) */
.section-specs {
  padding: 80px 32px;
  border-bottom: 1px solid var(--border-metal);
}

.spec-matrix-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border-heavy);
  border: 1px solid var(--border-heavy);
  margin-bottom: 50px;
}

.matrix-cell {
  background: var(--bg-void);
  padding: 30px 24px;
  transition: background 0.15s;
}

.matrix-cell:hover {
  background: var(--bg-rack);
}

.matrix-id {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--gold-brass);
  display: block;
  margin-bottom: 10px;
}

.matrix-cell h4 {
  font-size: 1.4rem;
  margin-bottom: 8px;
  color: #fff;
}

.matrix-cell p {
  font-size: 0.9rem;
  color: var(--text-silver);
  line-height: 1.6;
}

/* DAS Stage Banner (Flight Case Metal Stamp) */
.das-stage-banner {
  background: #14120e;
  border: 2px solid var(--gold-brass);
  box-shadow: 6px 6px 0px #000000;
  padding: 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}

.das-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--gold-brass);
  display: block;
  margin-bottom: 8px;
  font-weight: 700;
}

.das-banner-left h3 {
  font-size: 2.6rem;
  line-height: 1;
  margin-bottom: 12px;
  color: #fff;
}

.das-banner-left p {
  color: var(--text-silver);
  max-width: 650px;
  font-size: 0.98rem;
}

/* 8. Products Grid & Filter Bar (Sales Page) */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 60px 32px;
}

.products-filter-bar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--border-heavy);
  padding-bottom: 20px;
  margin-bottom: 40px;
}

.filter-btn {
  background: #000;
  border: 1px solid var(--border-heavy);
  color: var(--text-dim);
  padding: 10px 20px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 2px 2px 0px #000;
  transition: all 0.15s;
}

.filter-btn.active, .filter-btn:hover {
  background: var(--dvj-red);
  color: #ffffff;
  border-color: var(--dvj-red);
  transform: translate(-1px, -1px);
  box-shadow: 3px 3px 0px #000;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
  gap: 24px;
}

.product-card {
  background: var(--bg-rack);
  border: 1px solid var(--border-heavy);
  box-shadow: 4px 4px 0px #000000;
  display: flex;
  flex-direction: column;
  transition: all 0.2s;
}

.product-card:hover {
  border-color: var(--gold-brass);
  transform: translate(-3px, -3px);
  box-shadow: 7px 7px 0px #000000;
}

.product-thumb {
  background: #08080a;
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  position: relative;
  border-bottom: 1px solid var(--border-metal);
}

.product-category-tag {
  position: absolute;
  top: 10px;
  left: 10px;
  background: #000;
  border: 1px solid var(--border-heavy);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  padding: 3px 8px;
  color: var(--gold-brass);
  font-weight: 700;
}

.product-info {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-name {
  font-size: 1.7rem;
  line-height: 1;
  margin-bottom: 10px;
  color: #ffffff;
}

.product-desc {
  font-size: 0.88rem;
  color: var(--text-silver);
  margin-bottom: 18px;
  line-height: 1.6;
}

.product-specs-title {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--gold-brass);
  letter-spacing: 0.08em;
  font-weight: 700;
  margin-bottom: 8px;
}

.product-specs {
  list-style: none;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: #d4d4d8;
  margin-bottom: 24px;
  flex-grow: 1;
}

.product-specs li {
  padding-left: 16px;
  position: relative;
  margin-bottom: 6px;
  line-height: 1.4;
}

.product-specs li::before {
  content: ">";
  color: var(--gold-brass);
  position: absolute;
  left: 0;
  font-weight: 700;
}

.btn-pricing-cta {
  width: 100%;
  background: #000000;
  border: 2px solid var(--dvj-red);
  color: var(--dvj-red);
  font-family: var(--font-rock);
  font-size: 1.35rem;
  letter-spacing: 0.05em;
  text-align: center;
  padding: 12px;
  cursor: pointer;
  box-shadow: 3px 3px 0px #000;
  transition: all 0.15s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn-pricing-cta:hover {
  background: var(--dvj-red);
  color: #ffffff;
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0px #000;
}

/* 9. CTA Tour Banner */
.section-cta-tour {
  background: var(--bg-stage);
  border-bottom: 2px solid var(--border-heavy);
  padding: 80px 32px;
  text-align: center;
}

.cta-tour-box {
  max-width: 900px;
  margin: 0 auto;
}

.cta-tag {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--gold-brass);
  display: block;
  margin-bottom: 12px;
}

.cta-title {
  font-size: clamp(2.4rem, 5vw, 4rem);
  line-height: 0.95;
  margin-bottom: 20px;
  color: #fff;
}

.cta-lead {
  font-size: 1.15rem;
  color: var(--text-silver);
  margin-bottom: 32px;
  line-height: 1.7;
}

.cta-btn-group {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* 10. Footer */
.site-footer {
  background: #000000;
  border-top: 1px solid var(--border-metal);
  padding: 70px 32px 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-col h4 {
  font-size: 1.5rem;
  color: #fff;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--border-metal);
  padding-bottom: 8px;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 8px;
}

.footer-links a {
  color: var(--text-silver);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  transition: color 0.15s;
}

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

.footer-bottom {
  border-top: 1px solid var(--border-heavy);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  flex-wrap: wrap;
  gap: 12px;
}

/* 11. Backstage Chatbot Terminal */
.chatbot-trigger {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 58px;
  height: 58px;
  background: var(--dvj-red);
  box-shadow: 4px 4px 0px #000000;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 1.6rem;
  cursor: pointer;
  z-index: 2000;
  border: 2px solid #000000;
  transition: transform 0.15s, box-shadow 0.15s;
}

.chatbot-trigger:hover {
  transform: translate(-2px, -2px);
  box-shadow: 0 0 22px rgba(255, 0, 60, 0.75);
}

.chatbot-window {
  position: fixed;
  bottom: 92px;
  right: 24px;
  width: 390px;
  max-width: calc(100vw - 48px);
  height: 540px;
  background: #0d0d10;
  border: 2px solid var(--border-heavy);
  box-shadow: 8px 8px 0px #000000;
  display: none;
  flex-direction: column;
  overflow: hidden;
  z-index: 2000;
}

.chatbot-window.open {
  display: flex;
}

.chat-header {
  background: #000;
  padding: 14px 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 2px solid var(--border-metal);
}

.chat-header h4 {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--gold-brass);
  font-weight: 700;
}

.chat-close {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 1.4rem;
  cursor: pointer;
}

.chat-body {
  padding: 18px;
  flex-grow: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

.chat-bubble {
  padding: 10px 14px;
  line-height: 1.5;
}

.chat-bubble.bot {
  background: var(--bg-rack);
  color: var(--text-bone);
  border-left: 3px solid var(--gold-brass);
  align-self: flex-start;
}

.chat-bubble.user {
  background: var(--gold-brass);
  color: #000;
  font-weight: 700;
  align-self: flex-end;
}

.chat-options {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.chat-option-btn {
  background: #000;
  border: 1px solid var(--border-heavy);
  color: var(--text-silver);
  padding: 8px 12px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-align: left;
  cursor: pointer;
  transition: all 0.15s;
}

.chat-option-btn:hover {
  background: var(--gold-brass);
  color: #000;
  border-color: var(--gold-brass);
}

.chat-footer {
  padding: 12px 14px;
  background: #000;
  border-top: 1px solid var(--border-heavy);
  display: flex;
  gap: 8px;
}

.chat-input {
  flex-grow: 1;
  background: #141418;
  border: 1px solid var(--border-heavy);
  padding: 8px 12px;
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

.chat-send {
  background: var(--gold-brass);
  border: none;
  color: #000;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.8rem;
  padding: 8px 14px;
  cursor: pointer;
}

/* 12. Page Hero Banner (Inner Pages) */
.page-hero-banner {
  background: #08080a;
  border-bottom: 2px solid var(--border-heavy);
  padding: 80px 32px 60px;
  position: relative;
  overflow: hidden;
}

.page-hero-banner::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: 
    linear-gradient(rgba(255, 0, 60, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 0, 60, 0.03) 1px, transparent 1px);
  background-size: 30px 30px;
  pointer-events: none;
}

.banner-inner {
  max-width: 1400px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.banner-meta-tag {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.15em;
  color: var(--gold-brass);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #141418;
  border: 1px solid var(--border-heavy);
  padding: 6px 14px;
  margin-bottom: 20px;
}

.banner-meta-tag .meta-dot {
  color: #22c55e;
  animation: pulse-dot 2s infinite;
}

.banner-title {
  font-size: clamp(2.8rem, 6vw, 4.8rem);
  line-height: 0.95;
  color: #ffffff;
  letter-spacing: 0.02em;
  margin-bottom: 18px;
  text-transform: uppercase;
}

.banner-lead {
  font-size: 1.15rem;
  color: var(--text-silver);
  max-width: 800px;
  line-height: 1.6;
}

/* 13. Event Categories Grid (Showcase Section) */
.section-categories {
  background: var(--bg-stage);
  border-bottom: 1px solid var(--border-heavy);
  padding-bottom: 60px;
}

.event-categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  gap: 24px;
  margin-top: 30px;
}

.event-cat-card {
  background: #0d0d10;
  border: 1px solid var(--border-heavy);
  box-shadow: 4px 4px 0px #000000;
  display: flex;
  flex-direction: column;
  transition: all 0.2s ease;
  position: relative;
}

.event-cat-card:hover {
  border-color: var(--gold-brass);
  transform: translate(-3px, -3px);
  box-shadow: 7px 7px 0px #000000;
}

.event-cat-card.featured-cat {
  border-top: 3px solid var(--gold-brass);
  background: #111116;
}

.cat-card-header {
  padding: 16px 20px;
  background: #08080a;
  border-bottom: 1px solid var(--border-heavy);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cat-index {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--gold-brass);
  font-weight: 700;
  letter-spacing: 0.1em;
}

.cat-badge {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: #fff;
  background: #1c1c24;
  padding: 3px 8px;
  border: 1px solid var(--border-metal);
}

.cat-icon-frame {
  padding: 24px 20px 10px;
  display: flex;
  align-items: center;
}

.cat-icon-frame svg {
  filter: drop-shadow(0px 0px 8px rgba(255, 0, 60, 0.2));
}

.cat-card-body {
  padding: 10px 20px 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.cat-title {
  font-family: var(--font-rock);
  font-size: 1.8rem;
  line-height: 1.05;
  color: #ffffff;
  margin-bottom: 12px;
  letter-spacing: 0.03em;
  transition: color 0.15s;
}

.event-cat-card:hover .cat-title {
  color: var(--gold-brass);
}

.cat-desc {
  font-size: 0.92rem;
  color: var(--text-silver);
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

.cat-tech-spec {
  background: #08080a;
  border: 1px solid var(--border-metal);
  border-left: 3px solid var(--gold-brass);
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.tech-spec-label {
  color: var(--text-dim);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
}

.tech-spec-val {
  color: var(--gold-brass);
  font-weight: 700;
  letter-spacing: 0.04em;
}

.cat-card-footer {
  padding: 14px 20px;
  background: #08080a;
  border-top: 1px solid var(--border-heavy);
}

.cat-action-btn {
  display: block;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--text-silver);
  background: #141418;
  border: 1px solid var(--border-heavy);
  padding: 10px 14px;
  transition: all 0.15s;
}

.cat-action-btn:hover {
  background: var(--gold-brass);
  color: #000;
  border-color: var(--gold-brass);
}

/* 14. Capabilities Matrix (Patchbay Grid) */
.section-capabilities {
  background: #08080a;
  border-bottom: 1px solid var(--border-heavy);
  padding-bottom: 60px;
}

.patchbay-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
  margin-top: 30px;
}

.patch-channel {
  background: #0d0d10;
  border: 1px solid var(--border-heavy);
  box-shadow: 3px 3px 0px #000;
  padding: 18px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: border-color 0.2s, transform 0.15s;
}

.patch-channel:hover {
  border-color: var(--gold-brass);
  transform: translateY(-2px);
}

.patch-id {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--gold-brass);
  font-weight: 700;
  letter-spacing: 0.08em;
  min-width: 65px;
}

.patch-info {
  flex-grow: 1;
}

.patch-info h4 {
  font-family: var(--font-rock);
  font-size: 1.3rem;
  color: #fff;
  line-height: 1.1;
  margin-bottom: 4px;
}

.patch-info p {
  font-size: 0.82rem;
  color: var(--text-silver);
  line-height: 1.4;
  margin: 0;
}

.patch-status {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: #22c55e;
  border: 1px solid rgba(34, 197, 94, 0.4);
  background: rgba(34, 197, 94, 0.08);
  padding: 4px 8px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

/* 15. Production Rider / Quote Desk Form */
.section-quote-desk {
  background: var(--bg-stage);
  padding: 80px 32px;
  border-bottom: 2px solid var(--border-heavy);
}

.quote-desk-wrapper {
  max-width: 960px;
  margin: 0 auto;
  background: #0e0e12;
  border: 2px solid var(--border-heavy);
  box-shadow: 8px 8px 0px #000;
  padding: 48px;
}

.desk-header {
  margin-bottom: 36px;
  border-bottom: 1px solid var(--border-heavy);
  padding-bottom: 24px;
}

.desk-tag {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--gold-brass);
  display: block;
  margin-bottom: 10px;
  font-weight: 700;
}

.desk-title {
  font-size: clamp(2.4rem, 4.5vw, 3.6rem);
  line-height: 0.95;
  color: #fff;
  margin-bottom: 14px;
}

.desk-lead {
  font-size: 1rem;
  color: var(--text-silver);
  line-height: 1.6;
}

.tour-spec-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.field-wrap {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.field-wrap label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--gold-brass);
  letter-spacing: 0.08em;
  font-weight: 700;
}

.field-wrap input,
.field-wrap textarea {
  background: #08080a;
  border: 1px solid var(--border-heavy);
  padding: 14px 16px;
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  border-radius: 0;
  box-shadow: 2px 2px 0px #000;
  transition: border-color 0.15s;
}

.field-wrap input:focus,
.field-wrap textarea:focus {
  border-color: var(--gold-brass);
  outline: none;
}

.direct-hotline-strip {
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid var(--border-heavy);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.hotline-lbl {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  letter-spacing: 0.06em;
}

.hotline-numbers {
  display: flex;
  align-items: center;
  gap: 16px;
}

.hotline-link {
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: var(--gold-brass);
  transition: color 0.15s;
}

.hotline-link strong {
  color: #fff;
}

.hotline-link:hover strong {
  color: var(--gold-brass);
}

.hotline-sep {
  color: var(--text-dim);
}

/* 16. Responsive Adjustments */
@media (max-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .manifesto-inner {
    grid-template-columns: 1fr;
  }
  .manifesto-side-badge span {
    writing-mode: horizontal-tb;
    border-left: none;
    border-bottom: 2px solid var(--gold-brass);
    display: inline-block;
    padding-bottom: 6px;
    margin-bottom: 16px;
  }
  .manifesto-columns {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .rack-pillars-grid {
    grid-template-columns: 1fr;
  }
  .spec-matrix-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}

@media (max-width: 768px) {
  .top-contact-strip {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
  .mobile-menu-toggle {
    display: flex;
  }
  #siteNav {
    display: none;
    width: 100%;
    margin-top: 16px;
    border-top: 1px solid var(--border-heavy);
    padding-top: 14px;
  }
  #siteNav.open {
    display: block;
  }
  .nav-menu {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }
  .navbar-container {
    flex-wrap: wrap;
  }
  .event-categories-grid {
    grid-template-columns: 1fr;
  }
  .patchbay-grid {
    grid-template-columns: 1fr;
  }
  .form-row-2 {
    grid-template-columns: 1fr;
  }
  .quote-desk-wrapper {
    padding: 28px 20px;
  }
  .direct-hotline-strip {
    flex-direction: column;
    align-items: flex-start;
  }
  .hotline-numbers {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  .hotline-sep {
    display: none;
  }
  .page-hero-banner {
    padding: 50px 20px 40px;
  }
  .btn-quote {
    text-align: center;
  }
}