/* =========================================================
   LITHIUM BATTERY DIRECTORY — SINGLE SECTION POSTER STYLES
   High-Contrast, Crystal Clear Typography & Perfect Alignment
   ========================================================= */

:root {
  --neon-green: #00ff7f;
  --bright-green: #10b981;
  --dark-green: #064e3b;
  
  --electric-orange: #ff6600;
  --bright-orange: #ff8c00;
  --gold-amber: #f59e0b;

  --bg-dark: #050806;
  --text-white: #ffffff;
  --text-light: #f1f5f9;
  --text-muted: #cbd5e1;
  --text-dim: #94a3b8;

  --font-display: 'Chakra Petch', sans-serif;
  --font-hero: 'Montserrat', 'Chakra Petch', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;

  --transition-smooth: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  width: 100%;
  min-height: 100vh;
  min-height: 100dvh;
  background-color: var(--bg-dark);
  font-family: var(--font-body);
  color: var(--text-white);
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  /* Deep cinematic contrast overlay to ensure 100% text readability over background */
  background: 
    radial-gradient(ellipse at 25% 45%, rgba(4, 7, 5, 0.92) 0%, rgba(4, 7, 5, 0.75) 55%, rgba(4, 7, 5, 0.95) 100%),
    linear-gradient(180deg, rgba(4, 7, 5, 0.88) 0%, rgba(4, 7, 5, 0.45) 45%, rgba(4, 7, 5, 0.94) 100%),
    url('background.jpg') center center / cover no-repeat fixed;
}

/* Canvas overlays */
#particle-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  pointer-events: none;
}

#confetti-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 1000;
  pointer-events: none;
}

/* Ambient glow blobs */
.ambient-glow {
  position: fixed;
  border-radius: 50%;
  filter: blur(140px);
  z-index: 0;
  pointer-events: none;
  opacity: 0.22;
}

.glow-green {
  top: 15%;
  left: 25%;
  width: 420px;
  height: 420px;
  background: rgba(0, 255, 127, 0.45);
}

.glow-orange {
  bottom: 15%;
  right: 15%;
  width: 400px;
  height: 400px;
  background: rgba(255, 102, 0, 0.45);
}

/* =========================================================
   SINGLE SECTION POSTER CONTAINER
   ========================================================= */

.poster-container {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 1420px;
  margin: 0 auto;
  min-height: 100vh;
  min-height: 100dvh;
  padding: 1.25rem 2rem 0.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

/* =========================================================
   1. TOP HEADER BAR
   ========================================================= */

.poster-top-bar {
  display: grid;
  grid-template-columns: 360px 1fr 180px;
  align-items: center;
  gap: 1.5rem;
  padding-bottom: 0.75rem;
}

.logo-wrapper {
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.main-logo {
  height: clamp(100px, 9.5vw, 145px);
  width: auto;
  max-width: 100%;
  object-fit: contain;
  filter: drop-shadow(0 4px 18px rgba(0, 0, 0, 0.95)) drop-shadow(0 0 28px rgba(255, 102, 0, 0.5));
  transition: transform var(--transition-smooth), filter var(--transition-smooth);
}

.main-logo:hover {
  transform: scale(1.04);
  filter: drop-shadow(0 6px 24px rgba(0, 0, 0, 1)) drop-shadow(0 0 38px rgba(255, 102, 0, 0.75));
}

.top-headline-wrap {
  text-align: center;
  padding: 0.5rem 1.25rem;
  background: rgba(5, 8, 6, 0.6);
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
}

.top-headline {
  font-family: var(--font-body);
  font-size: clamp(1.05rem, 1.6vw, 1.4rem);
  font-weight: 700;
  line-height: 1.25;
  color: #ffffff;
  letter-spacing: -0.01em;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8);
}

.desktop-br {
  display: inline;
}

.top-tagline-sub {
  font-size: clamp(0.75rem, 0.9vw, 0.85rem);
  color: #cbd5e1;
  margin-top: 0.25rem;
  font-weight: 500;
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.8);
}

.top-tagline-sub strong {
  color: var(--neon-green);
  font-family: var(--font-display);
  letter-spacing: 0.05em;
}

.big-orange-text {
  font-family: var(--font-hero);
  font-size: 1.25em;
  font-weight: 900;
  font-style: italic;
  color: #ff6600;
  text-shadow: 0 0 15px rgba(255, 102, 0, 0.8), 0 2px 5px rgba(0,0,0,0.9);
}

.green-glow-text {
  color: #34d399;
  font-weight: 700;
  text-shadow: 0 0 12px rgba(16, 185, 129, 0.6);
}

/* Launching October 2026 Badge */
.launch-badge-container {
  display: flex;
  justify-content: flex-end;
}

.launch-badge-outer {
  width: clamp(78px, 6.5vw, 92px);
  height: clamp(78px, 6.5vw, 92px);
  border-radius: 50%;
  padding: 3px;
  background: conic-gradient(#ff6600, #ffaa00, #00ff7f, #ff6600);
  box-shadow: 0 0 22px rgba(255, 102, 0, 0.65), 0 0 35px rgba(0, 255, 127, 0.25);
  animation: badgeGlow 4s linear infinite;
}

@keyframes badgeGlow {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.launch-badge-inner {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: #080c09;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  line-height: 1.1;
  animation: badgeCounterRotate 4s linear infinite;
  box-shadow: inset 0 0 12px rgba(0, 0, 0, 0.8);
}

@keyframes badgeCounterRotate {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(-360deg); }
}

.badge-lbl {
  font-family: var(--font-display);
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #94a3b8;
}

.badge-month {
  font-family: var(--font-hero);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.04em;
  color: #ffffff;
  text-shadow: 0 0 8px rgba(255, 255, 255, 0.5);
}

.badge-yr {
  font-family: var(--font-display);
  font-size: 0.98rem;
  font-weight: 900;
  color: var(--neon-green);
  text-shadow: 0 0 10px rgba(0, 255, 127, 0.9);
}

/* =========================================================
   2. CENTER MAIN BODY (2 COLUMN SPLIT)
   ========================================================= */

.poster-main-body {
  display: grid;
  grid-template-columns: 1.15fr 0.95fr;
  gap: clamp(1.5rem, 3vw, 3rem);
  align-items: center;
  flex: 1;
  padding: 0.75rem 0;
}

/* LEFT COLUMN */
.poster-left-col {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  gap: clamp(0.85rem, 1.4vw, 1.35rem);
  max-width: 680px;
}

/* Cyber Neon Launch Box */
.launch-cyber-box {
  position: relative;
  display: inline-block;
  padding: clamp(0.75rem, 1.2vw, 1.1rem) clamp(1.25rem, 2.2vw, 2.25rem);
  border: 2px solid rgba(0, 255, 127, 0.65);
  border-radius: 14px;
  background: rgba(5, 12, 8, 0.85);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.8), 0 0 35px rgba(0, 255, 127, 0.25), inset 0 0 20px rgba(0, 255, 127, 0.12);
  width: fit-content;
  backdrop-filter: blur(12px);
}

.cyber-frame-corner {
  position: absolute;
  width: 16px;
  height: 16px;
  border-color: var(--neon-green);
  border-style: solid;
}

.corner-tl { top: -3px; left: -3px; border-width: 3px 0 0 3px; }
.corner-tr { top: -3px; right: -3px; border-width: 3px 3px 0 0; }
.corner-bl { bottom: -3px; left: -3px; border-width: 0 0 3px 3px; }
.corner-br { bottom: -3px; right: -3px; border-width: 0 3px 3px 0; }

.poster-hero-title {
  font-family: var(--font-hero);
  font-size: clamp(2.2rem, 4.8vw, 4.4rem);
  font-weight: 900;
  font-style: italic;
  line-height: 0.92;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  display: flex;
  flex-direction: column;
}

.row-white {
  color: #ffffff;
  text-shadow: 0 3px 15px rgba(0, 0, 0, 0.9), 0 0 25px rgba(255, 255, 255, 0.4);
}

.row-orange {
  background: linear-gradient(180deg, #ffa31a 0%, #ff5500 55%, #d93800 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 4px 15px rgba(0, 0, 0, 0.9)) drop-shadow(0 0 30px rgba(255, 102, 0, 0.85));
}

/* Tagline Hook Pill */
.hero-tagline-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 1.1rem;
  background: rgba(6, 12, 8, 0.88);
  border: 1px solid rgba(0, 255, 127, 0.4);
  border-radius: 9999px;
  font-size: clamp(0.78rem, 1vw, 0.88rem);
  color: #f1f5f9;
  width: fit-content;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(8px);
}

.hero-tagline-pill strong {
  color: #ffffff;
  font-weight: 700;
}

.bolt-spark {
  color: var(--electric-orange);
  font-size: 1.1em;
}

/* 4 Core Pillars Row - High-Contrast Dark Cards */
.pillars-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(0.6rem, 1vw, 0.9rem);
  width: 100%;
}

.pillar-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(7, 14, 9, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 10px;
  padding: 0.65rem 0.8rem;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(10px);
  transition: transform var(--transition-smooth), border-color var(--transition-smooth);
}

.pillar-item:hover {
  border-color: rgba(0, 255, 127, 0.5);
  transform: translateY(-2px);
}

.pillar-icon-box {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.green-icon {
  background: rgba(0, 255, 127, 0.15);
  color: var(--neon-green);
  border: 1px solid rgba(0, 255, 127, 0.45);
  box-shadow: 0 0 12px rgba(0, 255, 127, 0.3);
}

.orange-icon {
  background: rgba(255, 102, 0, 0.15);
  color: var(--electric-orange);
  border: 1px solid rgba(255, 102, 0, 0.45);
  box-shadow: 0 0 12px rgba(255, 102, 0, 0.3);
}

.pillar-text strong {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(0.82rem, 0.95vw, 0.92rem);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.green-title { color: var(--neon-green); text-shadow: 0 0 8px rgba(0, 255, 127, 0.6); }
.orange-title { color: var(--electric-orange); text-shadow: 0 0 8px rgba(255, 102, 0, 0.6); }

.pillar-text p {
  font-size: clamp(0.68rem, 0.78vw, 0.75rem);
  color: #e2e8f0;
  line-height: 1.25;
  font-weight: 500;
  margin-top: 0.1rem;
}

/* Countdown Block with Ribbon */
.countdown-block {
  position: relative;
  width: 100%;
  max-width: 680px;
  display: flex;
  flex-direction: column;
}

.countdown-ribbon-tag {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  gap: 0.5rem;
  padding: 0.4rem 1.6rem 0.4rem 1.2rem;
  background: linear-gradient(90deg, #ff5500 0%, #ff8c00 100%);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 100%, 0 100%);
  border-radius: 6px 0 0 0;
  position: relative;
  z-index: 2;
  margin-bottom: -1px;
  box-shadow: 0 4px 15px rgba(255, 85, 0, 0.4);
}

.ribbon-speed-lines {
  width: 24px;
  height: 3px;
  background: repeating-linear-gradient(90deg, #ffffff, #ffffff 4px, transparent 4px, transparent 8px);
}

.ribbon-text {
  font-family: var(--font-hero);
  font-size: clamp(0.78rem, 0.95vw, 0.88rem);
  font-weight: 800;
  font-style: italic;
  color: #ffffff;
  letter-spacing: 0.04em;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.6);
}

.countdown-neon-box {
  background: rgba(5, 11, 7, 0.94);
  border: 2px solid #00ff7f;
  border-radius: 14px;
  border-top-left-radius: 0;
  padding: 1.1rem 2rem;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.8), 0 0 30px rgba(0, 255, 127, 0.25);
  display: flex;
  align-items: center;
  justify-content: space-around;
  backdrop-filter: blur(12px);
  width: 100%;
}

.count-cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 65px;
}

.count-val {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.2vw, 2.75rem);
  font-weight: 900;
  color: #ffffff;
  line-height: 1;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.9);
}

.count-sec-glow {
  color: var(--neon-green);
  text-shadow: 0 0 18px rgba(0, 255, 127, 0.85);
}

.count-lbl {
  font-family: var(--font-display);
  font-size: clamp(0.65rem, 0.75vw, 0.75rem);
  font-weight: 800;
  letter-spacing: 0.12em;
  color: #94a3b8;
  margin-top: 0.35rem;
}

.count-sep {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 2.5vw, 2.4rem);
  font-weight: 900;
  color: rgba(255, 255, 255, 0.35);
  margin-top: -0.6rem;
}

.countdown-cta-row {
  width: 100%;
  margin-top: 0.85rem;
}

.notify-btn-pill {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  border-radius: 9999px;
  background: linear-gradient(135deg, #ff5500 0%, #ff8c00 100%);
  border: none;
  color: #ffffff;
  font-family: var(--font-display);
  font-size: clamp(0.85rem, 1vw, 0.95rem);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  cursor: pointer;
  box-shadow: 0 6px 25px rgba(255, 85, 0, 0.55);
  transition: all var(--transition-smooth);
  white-space: nowrap;
  min-height: 48px;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.6);
}

.notify-btn-pill:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 8px 30px rgba(255, 85, 0, 0.75);
}

.notify-bolt {
  font-size: 1.15rem;
}

/* RIGHT COLUMN - 3D BOOK MOCKUP */
.poster-right-col {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.mockup-stage {
  position: relative;
  width: 100%;
  max-width: 620px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mockup-energy-aura {
  position: absolute;
  width: clamp(300px, 36vw, 460px);
  height: clamp(300px, 36vw, 460px);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 255, 127, 0.45) 0%, rgba(255, 102, 0, 0.25) 45%, transparent 70%);
  filter: blur(55px);
  z-index: 0;
  pointer-events: none;
  animation: auraPulse 6s infinite alternate ease-in-out;
}

@keyframes auraPulse {
  0% { transform: scale(0.92); opacity: 0.65; }
  100% { transform: scale(1.15); opacity: 1; }
}

.poster-book-mockup {
  position: relative;
  z-index: 2;
  width: 100%;
  height: auto;
  max-height: clamp(360px, 58vh, 560px);
  object-fit: contain;
  filter: drop-shadow(0 25px 45px rgba(0, 0, 0, 0.95)) drop-shadow(0 0 35px rgba(0, 255, 127, 0.3));
  transition: transform var(--transition-smooth);
}

.poster-book-mockup:hover {
  transform: translateY(-6px) scale(1.03);
}

/* =========================================================
   3. BOTTOM FOOTER BAR (EXACT MATCH)
   ========================================================= */

.poster-footer-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(4, 7, 5, 0.95);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 0.4rem 0 0.4rem 0.5rem;
  margin-top: 0.5rem;
  border-radius: 8px;
}

.footer-contacts {
  display: flex;
  align-items: center;
  gap: clamp(0.75rem, 1.4vw, 1.4rem);
  flex-wrap: wrap;
}

.footer-contact-link {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  color: #ffffff;
  text-decoration: none;
  font-size: clamp(0.78rem, 0.9vw, 0.88rem);
  font-weight: 700;
  transition: color var(--transition-smooth);
  min-height: 40px;
}

.footer-contact-link:hover {
  color: var(--neon-green);
}

.footer-icon-circle {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
}

.footer-divider-pipe {
  width: 1px;
  height: 20px;
  background: rgba(255, 255, 255, 0.25);
}

/* Right Angled Orange Banner */
.footer-stay-tuned-banner {
  position: relative;
  background: linear-gradient(135deg, #ff5500 0%, #ff7700 100%);
  padding: 0.55rem 2rem 0.55rem 2.4rem;
  clip-path: polygon(16px 0%, 100% 0%, 100% 100%, 0% 100%);
  box-shadow: 0 0 25px rgba(255, 85, 0, 0.5);
}

.stay-tuned-content {
  display: flex;
  flex-direction: column;
  text-align: right;
}

.stay-tuned-main {
  font-family: var(--font-hero);
  font-size: clamp(0.9rem, 1.1vw, 1.08rem);
  font-weight: 900;
  font-style: italic;
  color: #ffffff;
  line-height: 1.1;
  letter-spacing: 0.03em;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.6);
}

.bolt-flash {
  animation: flashBolt 1.2s infinite;
}

@keyframes flashBolt {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(1.2); }
}

.stay-tuned-sub {
  font-family: var(--font-display);
  font-size: clamp(0.6rem, 0.72vw, 0.7rem);
  font-weight: 800;
  letter-spacing: 0.08em;
  color: #ffffff;
  opacity: 0.95;
}

/* =========================================================
   MODAL POPUPS
   ========================================================= */

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(2, 4, 3, 0.9);
  backdrop-filter: blur(14px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
  padding: 1rem;
}

.modal-overlay.hidden {
  display: none !important;
}

.glass-card {
  background: #080f0a;
  border: 1px solid rgba(0, 255, 127, 0.4);
  border-radius: 16px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.9), 0 0 35px rgba(0, 255, 127, 0.2);
}

.modal-card {
  max-width: 450px;
  width: 100%;
  padding: 2rem 1.75rem;
  position: relative;
  max-height: 90vh;
  overflow-y: auto;
  animation: modalPop 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalPop {
  0% { transform: scale(0.9) translateY(15px); opacity: 0; }
  100% { transform: scale(1) translateY(0); opacity: 1; }
}

.modal-close-x {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: transparent;
  border: none;
  color: #94a3b8;
  font-size: 1.25rem;
  cursor: pointer;
  padding: 0.5rem;
}

.modal-close-x:hover { color: #ffffff; }

.modal-header-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 102, 0, 0.15);
  border: 1px solid rgba(255, 102, 0, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
}

.modal-title {
  font-family: var(--font-hero);
  font-size: 1.3rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 0.35rem;
}

.modal-subtitle {
  font-size: 0.85rem;
  color: #94a3b8;
  margin-bottom: 1.1rem;
  line-height: 1.5;
}

.modal-form {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  text-align: left;
}

.form-group label {
  font-size: 0.75rem;
  font-weight: 700;
  color: #cbd5e1;
}

.form-group input {
  background: rgba(4, 9, 6, 0.95);
  border: 1px solid rgba(0, 255, 127, 0.35);
  border-radius: 8px;
  padding: 0.65rem 0.85rem;
  color: #ffffff;
  font-family: var(--font-body);
  font-size: 0.92rem;
  outline: none;
  min-height: 42px;
}

.form-group input:focus {
  border-color: var(--neon-green);
  box-shadow: 0 0 12px rgba(0, 255, 127, 0.4);
}

.label-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.label-hint {
  font-size: 0.7rem;
  color: #94a3b8;
  font-weight: 500;
}

.selected-count-badge {
  font-size: 0.68rem;
  font-weight: 700;
  color: #94a3b8;
  background: rgba(255, 255, 255, 0.06);
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all var(--transition-fast);
}

.selected-count-badge.has-selected {
  color: var(--neon-green);
  background: rgba(0, 255, 127, 0.14);
  border-color: rgba(0, 255, 127, 0.45);
}

.multiselect-container {
  position: relative;
  width: 100%;
}

.multiselect-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(4, 9, 6, 0.95);
  border: 1px solid rgba(0, 255, 127, 0.35);
  border-radius: 8px;
  padding: 0.7rem 0.85rem;
  color: #ffffff;
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  min-height: 44px;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.multiselect-trigger:focus,
.multiselect-trigger.active {
  border-color: var(--neon-green);
  box-shadow: 0 0 14px rgba(0, 255, 127, 0.45);
}

.multiselect-trigger.active #multiselect-arrow {
  transform: translateY(-50%) rotate(180deg);
  color: var(--electric-orange);
}

.multiselect-display-text {
  color: #94a3b8;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  padding-right: 1.5rem;
}

.multiselect-display-text.has-value {
  color: #ffffff;
}

.multiselect-dropdown {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  background: #09100c;
  border: 1px solid rgba(0, 255, 127, 0.4);
  border-radius: 10px;
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.9), 0 0 20px rgba(0, 255, 127, 0.15);
  z-index: 100;
  padding: 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.multiselect-dropdown.hidden {
  display: none;
}

.multiselect-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.5rem;
  padding: 0.2rem 0.4rem 0.4rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.action-link-btn {
  background: none;
  border: none;
  color: #38bdf8;
  font-size: 0.72rem;
  font-weight: 700;
  cursor: pointer;
  padding: 2px 4px;
  transition: color var(--transition-fast);
}

.action-link-btn:hover {
  color: var(--neon-green);
  text-decoration: underline;
}

.action-sep {
  color: #475569;
  font-size: 0.7rem;
}

.multiselect-options-list {
  max-height: 200px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding-right: 2px;
}

.multiselect-options-list::-webkit-scrollbar {
  width: 5px;
}
.multiselect-options-list::-webkit-scrollbar-thumb {
  background: rgba(0, 255, 127, 0.3);
  border-radius: 4px;
}

.multiselect-option {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.55rem 0.65rem;
  border-radius: 6px;
  cursor: pointer;
  transition: background var(--transition-fast);
  user-select: none;
}

.multiselect-option:hover {
  background: rgba(0, 255, 127, 0.08);
}

.multiselect-option.selected {
  background: rgba(0, 255, 127, 0.14);
}

.multiselect-option input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.custom-checkbox {
  width: 17px;
  height: 17px;
  border-radius: 4px;
  border: 1.5px solid rgba(0, 255, 127, 0.45);
  background: rgba(0, 0, 0, 0.5);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.multiselect-option input:checked + .custom-checkbox {
  background: var(--neon-green);
  border-color: var(--neon-green);
  box-shadow: 0 0 8px rgba(0, 255, 127, 0.6);
}

.multiselect-option input:checked + .custom-checkbox::after {
  content: "✓";
  color: #000000;
  font-size: 12px;
  font-weight: 900;
  line-height: 1;
}

.option-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: #cbd5e1;
  transition: color var(--transition-fast);
}

.multiselect-option.selected .option-label {
  color: #ffffff;
}

.selected-tags-container {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.4rem;
  max-height: 90px;
  overflow-y: auto;
}

.selected-tag-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(0, 255, 127, 0.12);
  border: 1px solid rgba(0, 255, 127, 0.35);
  color: #e2e8f0;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.25rem 0.55rem;
  border-radius: 6px;
  animation: tagFadeIn 0.2s ease;
}

.tag-remove-btn {
  background: none;
  border: none;
  color: #94a3b8;
  cursor: pointer;
  padding: 0;
  font-size: 0.75rem;
  display: flex;
  align-items: center;
  transition: color var(--transition-fast);
}

.tag-remove-btn:hover {
  color: var(--electric-orange);
}

@keyframes tagFadeIn {
  from { opacity: 0; transform: scale(0.92); }
  to { opacity: 1; transform: scale(1); }
}

.modal-submit-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.8rem 1.5rem;
  background: linear-gradient(135deg, #ff6600, #ff9900);
  border: none;
  border-radius: 8px;
  color: #ffffff;
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 800;
  text-transform: uppercase;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(255, 102, 0, 0.5);
  margin-top: 0.35rem;
  min-height: 46px;
}

.modal-submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(255, 102, 0, 0.7);
}

.form-feedback {
  font-size: 0.82rem;
  font-weight: 700;
  margin-top: 0.3rem;
}

.form-feedback.error { color: #f87171; }
.form-feedback.success { color: #34d399; }

.modal-success-check {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(0, 255, 127, 0.15);
  border: 2px solid var(--neon-green);
  color: var(--neon-green);
  font-size: 1.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 0.75rem;
}

.ticket-box {
  background: rgba(0, 255, 127, 0.08);
  border: 1px dashed rgba(0, 255, 127, 0.45);
  border-radius: 8px;
  padding: 0.75rem;
  margin-bottom: 1rem;
}

.ticket-tag {
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--electric-orange);
}

.ticket-code {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 900;
  color: #ffffff;
  margin-top: 0.2rem;
}

.text-center { text-align: center; }

/* =========================================================
   RESPONSIVE MEDIA QUERIES (MOBILE-OPTIMIZED)
   ========================================================= */

@media (max-width: 1100px) {
  .poster-top-bar {
    grid-template-columns: 280px 1fr auto;
    gap: 1rem;
  }

  .main-logo {
    height: clamp(85px, 8vw, 115px);
  }

  .poster-main-body {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 1.5rem;
  }

  .pillars-row {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .desktop-br {
    display: none;
  }

  .poster-container {
    padding: 0.75rem 1rem;
    min-height: auto;
  }

  /* Top Bar */
  .poster-top-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding-bottom: 0.75rem;
  }

  .logo-wrapper { 
    order: 1; 
  }
  
  .main-logo {
    height: clamp(75px, 16vw, 110px);
  }

  .launch-badge-container { order: 2; }
  .top-headline-wrap {
    order: 3;
    width: 100%;
    text-align: center;
    margin-top: 0.25rem;
  }

  /* Main body */
  .poster-main-body {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    padding: 1.25rem 0;
  }

  .poster-left-col {
    align-items: center;
    text-align: center;
    width: 100%;
  }

  .launch-cyber-box {
    margin: 0 auto;
  }

  .hero-tagline-pill {
    margin: 0 auto;
    text-align: center;
  }

  .pillars-row {
    width: 100%;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
    text-align: left;
  }

  .countdown-neon-box {
    padding: 0.85rem 0.5rem;
    justify-content: space-around;
    border-radius: 12px;
    border-top-left-radius: 0;
  }

  .count-cell {
    min-width: 44px;
  }

  .count-val {
    font-size: clamp(1.4rem, 6vw, 1.95rem);
  }

  .count-sep {
    font-size: clamp(1.2rem, 5vw, 1.7rem);
    margin-top: -0.4rem;
  }

  .notify-btn-pill {
    width: 100%;
    justify-content: center;
  }

  /* Book Mockup */
  .poster-right-col {
    width: 100%;
    order: -1;
  }

  .poster-book-mockup {
    max-height: 300px;
  }

  .mockup-energy-aura {
    width: 240px;
    height: 240px;
  }

  /* Footer */
  .poster-footer-bar {
    flex-direction: column;
    align-items: stretch;
    gap: 0.85rem;
    padding: 0.75rem 0.5rem;
    border-radius: 8px;
  }

  .footer-contacts {
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
  }

  .footer-divider-pipe {
    display: none;
  }

  .footer-contact-link {
    width: 100%;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 6px;
    padding: 0.4rem 0.75rem;
  }

  .footer-stay-tuned-banner {
    clip-path: none;
    text-align: center;
    border-radius: 8px;
    padding: 0.65rem 1rem;
  }

  .stay-tuned-content {
    text-align: center;
  }
}

@media (max-width: 420px) {
  .poster-hero-title {
    font-size: 1.85rem;
  }

  .pillars-row {
    grid-template-columns: 1fr;
  }

  .count-digits-row {
    gap: 0.35rem;
  }

  .count-val {
    font-size: 1.35rem;
  }
}