/* ==========================================================================
   XRL Records - Split-Screen Wireframe Grid Layout Stylesheet
   ========================================================================== */

:root {
  /* Colors */
  --bg-black: #000000;
  --bg-card: #050506;
  --border-primary: #18181b;
  --border-light: #27272a;
  --text-white: #ffffff;
  --text-gray: #a1a1aa;
  --text-muted: #52525b;

  /* Typography */
  --font-display: 'Syne', sans-serif;
  --font-heading: 'Space Grotesk', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
}

/* ==========================================================================
   Reset & Base Styles
   ========================================================================== */

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  border-radius: 0 !important;
  /* Force strict brutalist 90-degree corners */
}

html {
  scroll-behavior: smooth;
  background-color: var(--bg-black);
  color: var(--text-white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body {
  background-color: var(--bg-black);
  overflow-x: hidden;
  width: 100%;
  max-width: 100vw;
}

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* ==========================================================================
   Split-Screen Core Layout Grid
   ========================================================================== */

.split-layout-wrapper {
  display: flex;
  width: 100%;
  min-height: 100vh;
}

/* Left Column: Fixed Sidebar */
.left-column {
  width: 38%;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  background-color: var(--bg-black);
  border-right: 1px solid var(--border-primary);
  z-index: 90;
  padding: 5rem 4rem;
  overflow-y: auto;
}

.left-column-inner {
  display: flex;
  flex-direction: column;
  height: 100%;
  justify-content: space-between;
  min-height: 520px;
}

/* Right Column: Scrollable Content */
.right-column {
  width: 62%;
  margin-left: 38%;
  background-color: var(--bg-black);
  display: flex;
  flex-direction: column;
}

/* ==========================================================================
   Left Column Styling (Branding & Sidebar Nav)
   ========================================================================== */

.logo {
  display: inline-flex;
  margin-bottom: 2rem;
}

.logo-icon {
  height: 55px;
  width: auto;
  filter: invert(1);
  mix-blend-mode: screen;
  transition: opacity 0.25s ease;
}

.logo:hover .logo-icon {
  opacity: 0.85;
}

/* Hamburger menu toggle (Hidden on desktop) */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.hamburger {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-white);
  position: relative;
}

.hamburger::before,
.hamburger::after {
  content: '';
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--text-white);
  transition: transform 0.2s ease, top 0.2s ease;
}

.hamburger::before {
  top: -6px;
}

.hamburger::after {
  top: 6px;
}

.nav-toggle.open .hamburger {
  background: transparent;
}

.nav-toggle.open .hamburger::before {
  top: 0;
  transform: rotate(45deg);
}

.nav-toggle.open .hamburger::after {
  top: 0;
  transform: rotate(-45deg);
}

/* Brand Signatures */
.brand-signature-wrapper {
  margin: 3rem 0;
}

.brand-sub {
  font-family: monospace;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  color: var(--text-gray);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.brand-main {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.05;
  margin-bottom: 0.75rem;
}

.brand-meta {
  color: var(--text-muted);
  font-size: 0.9rem;
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Sidebar Navigation */
.nav-menu ul {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  list-style: none;
}

.nav-link {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-gray);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-index {
  font-family: monospace;
  font-weight: 400;
  color: var(--text-muted);
  font-size: 0.8rem;
}

.nav-link:hover,
.nav-link.active {
  color: var(--text-white);
  padding-left: 0.5rem;
}

/* Sidebar Footer */
.left-footer {
  margin-top: auto;
  padding-top: 3rem;
  border-top: 1px solid var(--border-primary);
}

.left-email-label {
  font-family: monospace;
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.left-email-link {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-white);
  border-bottom: 2px solid var(--text-white);
  display: inline-block;
  margin-bottom: 1.25rem;
}

.left-email-link:hover {
  opacity: 0.75;
}

/* Verification Badge */
.verification-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid #10b981;
  padding: 0.4rem 0.75rem;
  color: #10b981;
  font-family: monospace;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
}

.badge-icon {
  flex-shrink: 0;
}

/* ==========================================================================
   Right Column Content Styles (Horizontal wireframe stripes)
   ========================================================================== */

/* Sections Layout */
.right-column section {
  padding: 6.5rem 4.5rem;
  border-bottom: 1px solid var(--border-primary);
  background-color: var(--bg-black);
}

.section-header {
  margin-bottom: 3.5rem;
  border-left: 3px solid var(--text-white);
  padding-left: 1.25rem;
}

.section-tag {
  font-family: monospace;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  text-transform: uppercase;
  display: block;
  margin-bottom: 0.25rem;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.02em;
}

/* ==========================================================================
   Hero Section (Right Column First Section)
   ========================================================================== */

.hero-section {
  min-height: 80vh;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--border-primary);
  background-color: var(--bg-black);
}

.hero-content {
  max-width: 680px;
}

.hero-tagline {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.04em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.hero-lead {
  color: var(--text-gray);
  font-size: 1.25rem;
  line-height: 1.6;
  margin-bottom: 3rem;
}

.hero-cta-group {
  display: flex;
  gap: 1.25rem;
}

/* Buttons System */
.btn {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.9rem 2.2rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-primary {
  background-color: var(--text-white);
  color: var(--bg-black);
  border: 1px solid var(--text-white);
}

.btn-primary:hover {
  background-color: var(--bg-black);
  color: var(--text-white);
}

.btn-secondary {
  background-color: transparent;
  color: var(--text-white);
  border: 1px solid var(--border-light);
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.03);
  border-color: var(--text-white);
}

/* ==========================================================================
   About Section
   ========================================================================== */

.about-content-full {
  max-width: 650px;
}

.about-content-full p {
  color: var(--text-gray);
  font-size: 1.1rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.about-content-full p:last-child {
  margin-bottom: 0;
}

/* ==========================================================================
   Artists / Roster
   ========================================================================== */

.artists-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
}

.artist-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-primary);
  display: flex;
  flex-direction: column;
}

.artist-card:hover {
  border-color: var(--text-white);
}

.artist-image-container {
  width: 100%;
  aspect-ratio: 1;
  overflow: hidden;
  background-color: #0b0b0d;
  border-bottom: 1px solid var(--border-primary);
}

.artist-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.artist-card:hover .artist-image {
  transform: scale(1.02);
}

.artist-info {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.artist-name {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 0.25rem;
}

.owner-badge {
  display: inline-block;
  font-family: monospace;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-white);
  border: 1px solid var(--text-white);
  padding: 0.2rem 0.6rem;
  margin-bottom: 0.75rem;
}

.artist-role {
  font-family: monospace;
  font-size: 0.7rem;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.artist-btn {
  margin-top: auto;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-white);
  border: 1px solid var(--border-light);
  padding: 0.65rem 1.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  background: transparent;
}

.artist-card:hover .artist-btn {
  background-color: var(--text-white);
  border-color: var(--text-white);
  color: var(--bg-black);
}

.artist-socials {
  margin-top: auto;
  display: flex;
  gap: 0.5rem;
  width: 100%;
}

.social-btn {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-light);
  padding: 0.65rem 0;
  background: transparent;
  color: var(--text-white);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.social-btn:hover {
  background-color: var(--text-white);
  border-color: var(--text-white);
  color: var(--bg-black);
}

/* ==========================================================================
   Releases
   ========================================================================== */

.releases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-bottom: 3.5rem;
}

.release-embed-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-primary);
  padding: 0.4rem;
}

.release-embed-card:hover {
  border-color: var(--text-white);
}

.release-embed-card iframe {
  display: block;
}

.releases-note-container {
  display: flex;
}

.note-box {
  display: inline-flex;
  align-items: flex-start;
  gap: 1rem;
  background-color: var(--bg-card);
  border: 1px solid var(--border-primary);
  padding: 1.5rem;
  max-width: 700px;
}

.note-icon {
  color: var(--text-white);
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.note-text {
  color: var(--text-gray);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ==========================================================================
   Contact
   ========================================================================== */

.contact-card {
  max-width: 700px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-primary);
  padding: 4rem 3rem;
}

.contact-description {
  color: var(--text-gray);
  font-size: 1.1rem;
  line-height: 1.6;
  margin-bottom: 2rem;
}

.contact-email-display {
  margin-bottom: 2.5rem;
}

.email-link {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-white);
  border-bottom: 3px solid var(--text-white);
  padding-bottom: 0.25rem;
  display: inline-block;
}

.email-link:hover {
  opacity: 0.7;
}

/* ==========================================================================
   Demo Portal CTA card
   ========================================================================== */

.demo-card {
  max-width: 700px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-primary);
  padding: 4rem 3rem;
}

.demo-description {
  color: var(--text-gray);
  font-size: 1.1rem;
  line-height: 1.6;
  margin-bottom: 3rem;
}

.demo-portal-cta-card {
  border: 1px solid var(--border-primary);
  background-color: var(--bg-black);
  padding: 2.5rem;
  max-width: 500px;
  margin-bottom: 3rem;
}

.demo-portal-cta-card h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.demo-portal-cta-card p {
  color: var(--text-gray);
  font-size: 0.95rem;
  margin-bottom: 2rem;
}

.demo-warning-box {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  border: 1px solid rgba(239, 68, 68, 0.2);
  background-color: rgba(239, 68, 68, 0.01);
  padding: 1rem 1.5rem;
}

.warning-icon {
  color: #ef4444;
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.warning-text {
  color: var(--text-gray);
  font-size: 0.85rem;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
  padding: 4.5rem;
  background-color: var(--bg-black);
  border-top: 1px solid var(--border-primary);
}

.footer-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.footer-copyright {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.footer-logo {
  height: 50px;
  width: auto;
  filter: invert(1);
  mix-blend-mode: screen;
}

/* ==========================================================================
   Responsive Adaptability (Stacking on screen <= 992px)
   ========================================================================== */

@media screen and (max-width: 992px) {
  .split-layout-wrapper {
    flex-direction: column;
  }

  /* Left column acts as standard header row */
  .left-column {
    width: 100%;
    position: relative;
    border-right: none;
    border-bottom: 1px solid var(--border-primary);
    padding: 2rem 1.5rem;
    height: auto;
  }

  .left-column-inner {
    min-height: auto;
    gap: 1.5rem;
  }

  .left-header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
  }

  .logo {
    margin-bottom: 0;
  }

  .nav-toggle {
    display: block;
  }

  /* Nav Menu overlay drawer for mobile */
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background-color: var(--bg-black);
    border-left: 1px solid var(--border-primary);
    padding: 7rem 2.5rem;
    z-index: 99;
    transition: right 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  }

  .nav-menu.open {
    right: 0;
  }

  /* Dark overlay behind menu for tap-to-close */
  .nav-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    z-index: 98;
  }

  .nav-overlay.open {
    display: block;
  }

  .nav-menu ul {
    gap: 1.75rem;
  }

  .nav-link {
    font-size: 1.05rem;
  }

  .brand-signature-wrapper {
    margin: 1rem 0 0 0;
  }

  .brand-main {
    font-size: 2.25rem;
  }

  .left-footer {
    display: none;
  }

  /* Right Column matches screen size */
  .right-column {
    width: 100%;
    margin-left: 0;
  }

  .right-column section {
    padding: 4rem 1.5rem;
  }

  .hero-section {
    min-height: auto;
    padding: 4rem 1.5rem;
  }

  .hero-tagline {
    font-size: 2.5rem;
  }

  .hero-lead {
    font-size: 1.05rem;
  }

  .section-title {
    font-size: 1.75rem;
  }

  /* Artists grid: 2 columns on tablet */
  .artists-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
  }

  .artist-name {
    font-size: 1.05rem;
  }

  /* Releases grid: 2 columns on tablet */
  .releases-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
  }

  /* Contact & Demo cards */
  .contact-card,
  .demo-card {
    padding: 3rem 2rem;
    max-width: 100%;
  }

  .email-link {
    font-size: 1.5rem;
    word-break: break-all;
  }

  .demo-portal-cta-card {
    max-width: 100%;
    padding: 2rem;
  }

  /* Footer */
  .footer {
    padding: 3rem 1.5rem;
  }
}

/* ==========================================================================
   Small Mobile (<=600px)
   ========================================================================== */

@media screen and (max-width: 600px) {
  .left-column {
    padding: 1.5rem 1.25rem;
  }

  .brand-main {
    font-size: 2rem;
  }

  .brand-meta {
    font-size: 0.8rem;
  }

  .right-column section {
    padding: 3rem 1.25rem;
  }

  .hero-section {
    padding: 3rem 1.25rem;
  }

  .hero-tagline {
    font-size: 2rem;
  }

  .hero-lead {
    font-size: 1rem;
    margin-bottom: 2rem;
  }

  .hero-cta-group {
    flex-direction: column;
    gap: 0.75rem;
  }

  .hero-cta-group .btn {
    width: 100%;
    justify-content: center;
  }

  .section-header {
    margin-bottom: 2.5rem;
  }

  .section-title {
    font-size: 1.5rem;
  }

  /* About */
  .about-content-full p {
    font-size: 1rem;
  }

  /* Artists grid: single column on mobile */
  .artists-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .artist-info {
    padding: 1.25rem;
  }

  .artist-name {
    font-size: 1.1rem;
  }

  .social-btn {
    padding: 0.55rem 0;
  }

  /* Releases grid: single column on mobile */
  .releases-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .release-embed-card {
    padding: 0.25rem;
  }

  /* Contact */
  .contact-card,
  .demo-card {
    padding: 2.5rem 1.5rem;
  }

  .contact-description,
  .demo-description {
    font-size: 1rem;
  }

  .email-link {
    font-size: 1.15rem;
    word-break: break-all;
  }

  .demo-portal-cta-card {
    padding: 1.5rem;
  }

  .demo-portal-cta-card h3 {
    font-size: 1.1rem;
  }

  .demo-portal-cta-card p {
    font-size: 0.9rem;
  }

  .note-box {
    padding: 1.25rem;
    gap: 0.75rem;
  }

  .note-text {
    font-size: 0.85rem;
  }

  .demo-warning-box {
    padding: 0.85rem 1rem;
  }

  .warning-text {
    font-size: 0.8rem;
  }

  /* Footer */
  .footer {
    padding: 2.5rem 1.25rem;
  }

  .footer-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .footer-logo {
    height: 40px;
  }

  .footer-copyright {
    font-size: 0.8rem;
  }
}