/* ==========================================================================
   LUMOS ISTANBUL — DESIGN SYSTEM "THE VOID TO THE DAWN"
   High-End Minimalism & Architectural Editorial Elegance
   ========================================================================== */

:root {
  /* Colors */
  --obsidian: #080808;
  --obsidian-elevated: #121212;
  --bone: #FAF9F6;
  --bone-muted: #F0EDED;
  --bone-border: rgba(8, 8, 8, 0.12);
  --gold: #B08D57;
  --gold-bright: #D4AF37;
  --gold-glow: rgba(176, 141, 87, 0.2);
  --gold-subtle: rgba(176, 141, 87, 0.12);
  --slate: #2A2A2A;
  --slate-muted: #747878;
  --slate-dark: #444748;

  /* Typography */
  --font-serif: "Bodoni Moda", Georgia, "Times New Roman", serif;
  --font-sans: "Hanken Grotesk", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Spacing */
  --container-max: 1440px;
  --margin-desktop: 64px;
  --margin-mobile: 24px;
  --gutter: 32px;
  --section-gap: 120px;
  --radius: 0px; /* Sharp 90-deg architectural geometry */

  /* Timing */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out-expo: cubic-bezier(0.87, 0, 0.13, 1);
  --transition-theme: 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-color: var(--obsidian);
}

body {
  font-family: var(--font-sans);
  color: var(--bone);
  background-color: var(--obsidian);
  min-height: 100dvh;
  overflow-x: hidden;
  position: relative;
  transition: background-color var(--transition-theme), color var(--transition-theme);
}

/* Theme Classes */
body.theme-void {
  background-color: var(--obsidian);
  color: var(--bone);
}

body.theme-dawn {
  background-color: var(--bone);
  color: var(--obsidian);
}

/* Shader Canvas */
#shader-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 1;
  pointer-events: none;
  transition: opacity 1.2s var(--ease-out-expo);
}

/* Noise overlay for subtle photographic texture */
.film-grain {
  position: fixed;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

/* Global Container */
.container {
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--margin-mobile);
  padding-right: var(--margin-mobile);
  width: 100%;
}

@media (min-width: 768px) {
  .container {
    padding-left: var(--margin-desktop);
    padding-right: var(--margin-desktop);
  }
}

/* Upper Sub-Header / Top Meta Bar */
.top-meta-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 102;
  height: 32px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  font-family: var(--font-sans);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transition: background-color var(--transition-theme), border-color var(--transition-theme), opacity 0.8s ease, transform 0.8s ease;
}

body.theme-dawn .top-meta-bar {
  border-bottom-color: var(--bone-border);
  background-color: rgba(250, 249, 246, 0.92);
  color: var(--slate-muted);
}

body.theme-void .top-meta-bar {
  border-bottom-color: rgba(255, 255, 255, 0.08);
  background-color: rgba(8, 8, 8, 0.88);
  color: rgba(250, 249, 246, 0.55);
}

.top-meta-bar.hidden-manifesto {
  opacity: 0;
  pointer-events: none;
  transform: translateY(-100%);
}

.top-meta-bar.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

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

.meta-coords {
  letter-spacing: 0.14em;
}

.meta-time {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  letter-spacing: 0.12em;
}

@media (max-width: 767px) {
  .top-meta-bar {
    font-size: 8.5px;
    letter-spacing: 0.06em;
  }
  .meta-coords {
    letter-spacing: 0.06em;
  }
  .meta-time {
    letter-spacing: 0.05em;
  }
}

/* Main Architectural HUD Header */
.site-header {
  position: fixed;
  top: 32px; /* Sits directly below top-meta-bar */
  left: 0;
  right: 0;
  z-index: 100;
  height: 60px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: background-color var(--transition-theme), border-color var(--transition-theme), opacity 0.8s ease, transform 0.8s ease;
}

body.theme-dawn .site-header {
  border-bottom-color: var(--bone-border);
  background-color: rgba(250, 249, 246, 0.85);
}

body.theme-void .site-header {
  border-bottom-color: rgba(255, 255, 255, 0.08);
  background-color: rgba(8, 8, 8, 0.78);
}

.site-header.hidden-manifesto {
  opacity: 0;
  pointer-events: none;
  transform: translateY(-10px);
}

.site-header.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

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

.brand-mark {
  display: flex;
  align-items: baseline;
  text-decoration: none;
  color: inherit;
}

.brand-logo {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  position: relative;
}

.header-controls {
  display: flex;
  align-items: center;
  gap: 12px;
}

@media (max-width: 767px) {
  /* On mobile, hide desktop header CTA - replaced by sticky bottom CTA */
  .header-cta-desktop {
    display: none !important;
  }
  .header-controls {
    gap: 8px;
  }
  .btn {
    padding: 8px 12px;
    font-size: 10px;
  }
  .pill-toggle {
    padding: 6px 10px;
    font-size: 9.5px;
  }
}

/* Mobile Sticky Bottom CTA */
.mobile-sticky-cta {
  display: none;
}

@media (max-width: 767px) {
  .mobile-sticky-cta {
    display: block;
    position: fixed;
    bottom: 16px;
    left: 16px;
    right: 16px;
    z-index: 99;
    opacity: 0;
    pointer-events: none;
    transform: translateY(20px);
    transition: opacity 0.5s var(--ease-out-expo), transform 0.5s var(--ease-out-expo);
  }

  .mobile-sticky-cta.visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }
}
  align-items: center;
  gap: 6px;
}

@media (min-width: 992px) {
  .istanbul-time {
    display: flex;
  }
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--gold);
  display: inline-block;
  box-shadow: 0 0 8px var(--gold);
  animation: pulse-dot 2.4s infinite ease-in-out;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 0.4; transform: scale(0.9); }
  50% { opacity: 1; transform: scale(1.15); }
}

/* Architectural Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid currentColor;
  border-radius: var(--radius);
  background: transparent;
  cursor: pointer;
  position: relative;
  transition: all 0.3s var(--ease-out-expo);
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  border-color: var(--obsidian);
  background-color: var(--obsidian);
  color: var(--bone);
}

body.theme-void .btn-primary {
  border-color: var(--bone);
  background-color: var(--bone);
  color: var(--obsidian);
}

.btn-primary:hover {
  border-color: var(--gold);
  box-shadow: 0 -2px 0 0 var(--gold);
}

.btn-secondary {
  border-color: rgba(255, 255, 255, 0.2);
  color: var(--bone);
  background: rgba(255, 255, 255, 0.04);
}

body.theme-dawn .btn-secondary {
  border-color: var(--bone-border);
  color: var(--obsidian);
  background: rgba(8, 8, 8, 0.03);
}

.btn-secondary:hover {
  border-color: var(--gold);
  color: var(--gold);
}

/* Control Pills */
.pill-toggle {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 6px 12px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: inherit;
  cursor: pointer;
  border-radius: var(--radius);
  transition: all 0.25s ease;
}

body.theme-dawn .pill-toggle {
  border-color: var(--bone-border);
}

.pill-toggle:hover {
  border-color: var(--gold);
  color: var(--gold);
}

/* ==========================================================================
   THE VOID — MANIFESTO ENTRANCE SCREEN
   ========================================================================== */
#manifesto-screen {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--margin-mobile);
  text-align: center;
  transition: opacity 1.2s var(--ease-out-expo), visibility 1.2s;
  pointer-events: auto;
}

#manifesto-screen.dismissed {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  display: none !important;
}

.manifesto-box {
  max-width: 860px;
  padding: 24px;
}

.manifesto-headline {
  font-family: var(--font-serif);
  font-size: clamp(28px, 4.5vw, 56px);
  font-weight: 600;
  line-height: 1.18;
  letter-spacing: -0.015em;
  color: var(--bone);
  margin-bottom: 48px;
  text-shadow: 0 0 25px rgba(255, 255, 255, 0.15);
  transition: transform 0.6s var(--ease-out-expo);
}

.illuminate-cta-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.btn-illuminate {
  font-family: var(--font-serif);
  font-size: clamp(16px, 2vw, 22px);
  font-weight: 600;
  letter-spacing: 0.35em;
  padding: 22px 58px;
  color: #FFFFFF;
  border: 1px solid var(--gold);
  background: rgba(12, 12, 12, 0.65);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  box-shadow: 0 0 24px rgba(176, 141, 87, 0.25), inset 0 0 16px rgba(176, 141, 87, 0.15);
  transition: all 0.4s var(--ease-out-expo);
}

.btn-illuminate::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(176, 141, 87, 0.4), transparent);
  transition: left 0.75s ease;
}

.btn-illuminate:hover {
  border-color: var(--gold-bright);
  color: #FFFFFF;
  box-shadow: 0 0 40px rgba(176, 141, 87, 0.5), inset 0 0 20px rgba(176, 141, 87, 0.3);
  transform: scale(1.04);
}

.btn-illuminate:hover::before {
  left: 100%;
}

/* Beacon Pulse Animation ("Ben Burdayım" 1.4s Rhythmic Call) */
.btn-beacon {
  position: relative;
  overflow: hidden;
  animation: beacon-border-pulse 1.4s infinite ease-in-out;
}

@keyframes beacon-border-pulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(176, 141, 87, 0);
    border-color: rgba(176, 141, 87, 0.55);
  }
  50% {
    box-shadow: 0 0 18px 2px rgba(176, 141, 87, 0.5);
    border-color: var(--gold-bright);
    color: #FFFFFF;
  }
}

.btn-beacon::before {
  content: "";
  position: absolute;
  top: 0;
  left: -120%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.22) 48%,
    rgba(176, 141, 87, 0.45) 55%,
    transparent 100%
  );
  transform: skewX(-20deg);
  animation: beacon-sheen 2.2s infinite ease-in-out;
  pointer-events: none;
}

@keyframes beacon-sheen {
  0% { left: -120%; }
  35%, 100% { left: 140%; }
}

/* ==========================================================================
   THE DAWN — MASTER EDITORIAL SURFACE
   ========================================================================== */
#dawn-surface {
  position: relative;
  z-index: 10;
  width: 100%;
  opacity: 0;
  transition: opacity 1.2s var(--ease-out-expo);
  pointer-events: none;
}

#dawn-surface.active {
  opacity: 1;
  pointer-events: auto;
}

/* Section 1: Hero */
.hero-section {
  min-height: calc(100dvh - 92px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding-top: 120px;
  padding-bottom: 64px;
}

@media (max-width: 767px) {
  .hero-section {
    padding-top: 110px;
    padding-bottom: 48px;
    min-height: auto;
  }
}

.hero-content {
  max-width: 960px;
  margin: 0 auto;
}

.hero-meta-strip {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--slate-muted);
}

@media (max-width: 767px) {
  .hero-meta-strip {
    font-size: 9px;
    letter-spacing: 0.12em;
    gap: 8px;
    margin-bottom: 20px;
    white-space: nowrap;
  }
}

@media (max-width: 380px) {
  .hero-meta-strip {
    font-size: 8px;
    letter-spacing: 0.08em;
    gap: 6px;
  }
}

.hero-meta-strip .divider {
  opacity: 0.3;
}

.hero-headline {
  font-family: var(--font-serif);
  font-size: clamp(34px, 5vw, 68px);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: inherit;
  margin-bottom: 28px;
}

.hero-subtext {
  font-family: var(--font-sans);
  font-size: clamp(17px, 1.4vw, 21px);
  font-weight: 400;
  line-height: 1.6;
  color: var(--slate-dark);
  max-width: 680px;
  margin: 0 auto 40px auto;
}

body.theme-void .hero-subtext {
  color: rgba(250, 249, 246, 0.7);
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

/* Section 2: Disciplines */
.disciplines-section {
  padding-top: var(--section-gap);
  padding-bottom: var(--section-gap);
  border-top: 1px solid var(--bone-border);
}

body.theme-void .disciplines-section {
  border-top-color: rgba(255, 255, 255, 0.08);
}

.section-eyebrow {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--slate-muted);
  margin-bottom: 48px;
  display: block;
}

.disciplines-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

@media (min-width: 640px) {
  .disciplines-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .disciplines-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
  }
}

.discipline-card {
  display: flex;
  flex-direction: column;
  padding: 36px 30px;
  border: 1px solid var(--bone-border);
  background-color: rgba(250, 249, 246, 0.88);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
  transition: all 0.4s var(--ease-out-expo);
  position: relative;
  cursor: pointer;
  min-height: 390px;
}

body.theme-void .discipline-card {
  border-color: rgba(255, 255, 255, 0.16);
  background-color: rgba(10, 10, 10, 0.86); /* Smoked obsidian architectural panel */
  backdrop-filter: blur(36px);
  -webkit-backdrop-filter: blur(36px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.65), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.discipline-card::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  right: -1px;
  height: 2px;
  background-color: transparent;
  transition: background-color 0.3s ease;
}

.discipline-card:hover {
  transform: translateY(-4px);
  border-color: var(--gold);
}

body.theme-void .discipline-card:hover {
  background-color: rgba(14, 14, 14, 0.94);
  border-color: var(--gold);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8), 0 0 24px rgba(176, 141, 87, 0.25);
}

.discipline-card:hover::before {
  background-color: var(--gold);
}

.card-num {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--slate-muted);
  border-bottom: 1px solid var(--bone-border);
  padding-bottom: 16px;
  margin-bottom: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: border-color 0.3s ease;
}

body.theme-void .card-num {
  border-bottom-color: rgba(255, 255, 255, 0.14);
  color: var(--gold);
}

.card-tag {
  font-size: 9.5px;
  letter-spacing: 0.14em;
  opacity: 0.75;
}

body.theme-void .card-tag {
  color: rgba(250, 249, 246, 0.75);
}

.card-title {
  font-family: var(--font-serif);
  font-size: 27px;
  font-weight: 600;
  line-height: 1.25;
  color: inherit;
  margin-bottom: 16px;
}

body.theme-void .card-title {
  color: #FFFFFF;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.7);
}

.card-desc {
  font-family: var(--font-sans);
  font-size: 14.5px;
  font-weight: 400;
  line-height: 1.65;
  color: var(--slate-dark);
  margin-bottom: 24px;
  flex-grow: 1;
}

body.theme-void .card-desc {
  color: rgba(250, 249, 246, 0.92);
}

.card-deliverables {
  list-style: none;
  border-top: 1px solid rgba(8, 8, 8, 0.08);
  padding-top: 16px;
}

body.theme-void .card-deliverables {
  border-top-color: rgba(255, 255, 255, 0.12);
}

.card-deliverables li {
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--slate-dark);
  padding: 4px 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

body.theme-void .card-deliverables li {
  color: rgba(250, 249, 246, 0.88);
  font-weight: 450;
}

.card-deliverables li::before {
  content: "";
  width: 3px;
  height: 3px;
  background-color: var(--gold);
  display: inline-block;
}

/* Section 4: Social Proof Marquee */
.marquee-section {
  overflow: hidden;
  border-bottom: 1px solid var(--bone-border);
  padding: 36px 0;
  user-select: none;
}

body.theme-void .marquee-section {
  border-bottom-color: rgba(255, 255, 255, 0.08);
}

.marquee-track {
  display: flex;
  white-space: nowrap;
  width: max-content;
  animation: marquee-scroll 32s linear infinite;
}

.marquee-section:hover .marquee-track {
  animation-play-state: paused;
}

.marquee-group {
  display: flex;
  align-items: center;
}

.marquee-item {
  font-family: var(--font-serif);
  font-size: clamp(24px, 3.5vw, 44px);
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(8, 8, 8, 0.22);
  margin: 0 36px;
  transition: color 0.3s ease;
}

body.theme-void .marquee-item {
  color: rgba(250, 249, 246, 0.22);
}

.marquee-item:hover {
  color: var(--gold);
}

.marquee-sep {
  color: var(--gold);
  opacity: 0.5;
  font-family: var(--font-serif);
  font-size: 28px;
}

@keyframes marquee-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Section 5: Contact & Outro */
.contact-section {
  min-height: 65dvh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding-top: var(--section-gap);
  padding-bottom: var(--section-gap);
}

.contact-headline {
  font-family: var(--font-serif);
  font-size: clamp(32px, 4.5vw, 56px);
  font-weight: 600;
  line-height: 1.15;
  margin-bottom: 32px;
}

.email-copy-wrap {
  position: relative;
  display: inline-block;
  margin-bottom: 48px;
}

.email-link {
  font-family: var(--font-sans);
  font-size: clamp(20px, 2.8vw, 36px);
  font-weight: 400;
  color: var(--slate-dark);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 4px;
  cursor: pointer;
  transition: all 0.3s ease;
}

body.theme-void .email-link {
  color: rgba(250, 249, 246, 0.85);
}

.email-link:hover {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

.copy-badge {
  display: block;
  margin-top: 8px;
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--slate-muted);
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--bone-border);
  padding: 32px 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--slate-muted);
}

body.theme-void .site-footer {
  border-top-color: rgba(255, 255, 255, 0.08);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  text-align: center;
}

@media (min-width: 768px) {
  .footer-inner {
    flex-direction: row;
    text-align: left;
  }
}

/* ==========================================================================
   DISCOVERY DRAWER & MODAL
   ========================================================================== */
.drawer-backdrop {
  position: fixed;
  inset: 0;
  z-index: 200;
  background-color: rgba(8, 8, 8, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s var(--ease-out-expo), visibility 0.4s;
}

.drawer-backdrop.open {
  opacity: 1;
  visibility: visible;
}

.discovery-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  max-width: 540px;
  z-index: 201;
  background-color: var(--bone);
  color: var(--obsidian);
  border-left: 1px solid var(--bone-border);
  transform: translateX(100%);
  transition: transform 0.5s var(--ease-out-expo);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

body.theme-void .discovery-drawer {
  background-color: var(--obsidian-elevated);
  color: var(--bone);
  border-left-color: rgba(255, 255, 255, 0.12);
}

.discovery-drawer.open {
  transform: translateX(0);
}

.drawer-header {
  padding: 28px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--bone-border);
}

body.theme-void .drawer-header {
  border-bottom-color: rgba(255, 255, 255, 0.08);
}

.drawer-title {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.drawer-close {
  background: transparent;
  border: 1px solid currentColor;
  padding: 6px 12px;
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: var(--radius);
  color: inherit;
  transition: all 0.2s ease;
}

.drawer-close:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.drawer-body {
  padding: 32px;
  flex-grow: 1;
}

.form-group {
  margin-bottom: 28px;
}

.form-label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--slate-muted);
  margin-bottom: 12px;
}

.pill-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.filter-pill {
  border: 1px solid var(--bone-border);
  padding: 8px 14px;
  font-size: 12px;
  letter-spacing: 0.08em;
  background: transparent;
  color: inherit;
  cursor: pointer;
  transition: all 0.2s ease;
}

body.theme-void .filter-pill {
  border-color: rgba(255, 255, 255, 0.12);
}

.filter-pill.selected {
  border-color: var(--gold);
  background-color: var(--gold-subtle);
  color: var(--gold);
}

.input-underline {
  width: 100%;
  border: none;
  border-bottom: 1px solid var(--bone-border);
  background: transparent;
  padding: 12px 0;
  font-family: var(--font-sans);
  font-size: 15px;
  color: inherit;
  outline: none;
  transition: border-color 0.3s ease;
}

body.theme-void .input-underline {
  border-bottom-color: rgba(255, 255, 255, 0.2);
}

.input-underline:focus {
  border-bottom-color: var(--gold);
  border-bottom-width: 2px;
}

.drawer-footer {
  padding: 24px 32px;
  border-top: 1px solid var(--bone-border);
}

body.theme-void .drawer-footer {
  border-top-color: rgba(255, 255, 255, 0.08);
}

/* Toast Notification */
.toast-msg {
  position: fixed;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  z-index: 300;
  background: var(--obsidian);
  color: var(--bone);
  border: 1px solid var(--gold);
  padding: 12px 24px;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  opacity: 0;
  transition: all 0.4s var(--ease-out-expo);
  pointer-events: none;
}

body.theme-void .toast-msg {
  background: var(--bone);
  color: var(--obsidian);
}

.toast-msg.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* Accessibility Focus States */
:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

/* Reduced Motion Override */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .marquee-track {
    animation: none;
  }
}