/* ===========================
   GTR Website Styles
   =========================== */

@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Barlow+Condensed:wght@300;400;600&family=Barlow:wght@300;400&display=swap');

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

:root {
  --primary-red: #c41e3a;
  --dark-bg: #1a1a1a;
  --text-light: #ffffff;
  --text-gray: #999999;
  --hover-opacity: 0.8;
  --transition: 0.3s ease;
}

/* ===========================
   Custom Cursor
   =========================== */

.cursor {
  position: fixed;
  width: 10px;
  height: 10px;
  background: var(--primary-red);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: transform 0.08s ease, background 0.2s;
}

.cursor-ring {
  position: fixed;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(196, 30, 58, 0.5);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: transform 0.18s ease, width 0.2s, height 0.2s, border-color 0.2s;
}

/* ===========================
   Hero Content
   =========================== */

.hero-content {
  position: fixed;
  right: 40px;
  top: 40%;
  transform: translateY(-50%);
  z-index: 10;
  max-width: 500px;
  pointer-events: none;
}

.hero-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 10rem;
  line-height: 0.9;
  letter-spacing: 0.01em;
  color: var(--text-light);
  margin-bottom: 20px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.hero-title .outline {
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.2);
  color: transparent;
}

.hero-title .accent {
  color: var(--primary-red);
}

.hero-sub-container {
  position: fixed;
  right: 0;
  top: 80%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.80);
  padding: 40px;
  z-index: 11;
  max-width: 450px;
  height: auto;
  display: flex;
  align-items: center;
}

.hero-sub {
  font-family: 'Barlow', sans-serif;
  font-size: 0.95rem;
  color: #999999;
  line-height: 1.7;
  max-width: 360px;
}

.hero-stats {
  position: fixed;
  left: 40px;
  bottom: 80px;
  z-index: 10;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.stat-item {
  display: flex;
  align-items: baseline;
  gap: 8px;
  border-left: 2px solid var(--primary-red);
  padding-left: 14px;
  margin-bottom: 16px;
}

.stat-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 2.8rem;
  line-height: 1;
  color: var(--text-light);
  letter-spacing: 0.02em;
}

.stat-unit {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--primary-red);
  text-transform: uppercase;
}

.stat-label {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: #999999;
  text-transform: uppercase;
  margin-left: auto;
}

.stat-row-inner {
  display: flex;
  align-items: baseline;
  gap: 6px;
}

html, body {
  width: 100%;
  height: 100%;
  overflow-x: hidden;
}

body {
  font-family: 'Arial', sans-serif;
  background: var(--dark-bg);
  color: var(--text-light);
  line-height: 1.6;
  cursor: none;
}

/* ===========================
   Background Container
   =========================== */

.background-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  overflow: hidden;
}

.background-container video {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -1;
}

/* Gradient overlay for navigation visibility */
.background-container::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, #000 0%, rgba(0, 0, 0, 0.00) 36.54%);
  z-index: 0;
  pointer-events: none;
}

/* Semi-transparent overlay for better text readability */
.background-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.3);
  z-index: -1;
  pointer-events: none;
}

/* ===========================
   Main Container
   =========================== */

.container {
  display: flex;
  width: 100%;
  min-height: 100vh;
  position: relative;
  z-index: 1;
}

/* ===========================
   Sidebar Navigation
   =========================== */

.sidebar {
  width: 200px;
  padding: 40px 20px;
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.logo-section {
  display: flex;
  justify-content: center;
  margin-bottom: 20px;
}

.logo {
  width: 100%;
  max-width: 120px;
  cursor: pointer;
  transition: transform var(--transition);
  text-decoration: none;
}

.logo:hover {
  transform: scale(1.05);
}

.logo img {
  width: 100%;
  height: auto;
  display: block;
}

.nav-menu {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.nav-item a {
  display: block;
  color: var(--text-gray);
  text-decoration: none;
  font-size: 14px;
  font-weight: normal;
  letter-spacing: 0.5px;
  padding: 10px 15px;
  transition: all var(--transition);
  border-left: 3px solid transparent;
  position: relative;
}

.nav-item a:hover {
  color: var(--text-light);
  border-left-color: var(--primary-red);
  padding-left: 20px;
}

.nav-item a.active {
  color: var(--text-light);
  border-left-color: var(--primary-red);
  font-weight: bold;
}

/* ===========================
   Main Content
   =========================== */

.main-content {
  flex: 1;
  padding: 40px clamp(20px, 5vw, 80px) 40px clamp(20px, 5vw, 80px);
  display: flex;
  flex-direction: column;
  justify-content: start;
  align-items: start;
  width: 100%;
  overflow-x: hidden;
}

.content-wrapper {
  width: 100%;
  max-width: 1200px;
  box-sizing: border-box;
}

h1 {
  font-size: 48px;
  margin-bottom: 20px;
  font-weight: bold;
  letter-spacing: 2px;
}

h2 {
  font-size: 36px;
  margin-bottom: 30px;
  font-weight: bold;
  color: var(--primary-red);
}

p {
  font-size: 16px;
  color: var(--text-gray);
  margin-bottom: 15px;
  line-height: 1.8;
}

.section {
  margin-bottom: 40px;
}

.section h3 {
  font-size: 24px;
  color: var(--text-light);
  margin-bottom: 15px;
  margin-top: 30px;
}

.section h3:first-child {
  margin-top: 0;
}

/* ===========================
   Home Page Content
   =========================== */

.home-content {
  text-align: center;
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: 60vh;
}

.home-content h1 {
  font-size: 64px;
  color: var(--text-light);
  margin-bottom: 40px;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

/* ===========================
   Performance Section
   =========================== */

.section-label {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.7rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--primary-red);
  margin-bottom: 20px;
}

.section-label::before {
  content: '';
  margin-right: 0;
}

.section-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  line-height: 0.95;
  letter-spacing: 0.02em;
  margin-bottom: 40px;
  color: rgba(255, 255, 255, 1);
  text-shadow: 0 0 20px rgba(0, 0, 0, 0.8);
}

.perf-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-top: 60px;
  align-items: start;
}

.perf-left {
  display: flex;
  flex-direction: column;
}

.perf-desc {
  font-size: 0.95rem;
  color: var(--text-light);
  line-height: 1.8;
  margin-bottom: 40px;
}

.spec-bars {
  display: flex;
  flex-direction: column;
  gap: clamp(20px, 4vw, 32px);
  background: rgba(17, 17, 16, 0.9);
  padding: clamp(20px, 5vw, 32px);
  border: 1px solid rgba(255, 255, 255, 0.05);
  width: 100%;
}

.spec-bar-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
    padding-bottom: clamp(12px, 3vw, 16px);
    border-bottom: 1px solid var(--primary-red);
    gap: clamp(10px, 3vw, 16px);
    flex-wrap: wrap;
  font-size: 1.0rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgb(255, 255, 255);
  flex: 1;
}

.spec-bar-value {
  display: flex;
  align-items: baseline;
  gap: 6px;
  white-space: nowrap;
}

.spec-bar-val {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.8rem;
  color: rgb(255, 255, 255);
  letter-spacing: 0.05em;
}

.spec-bar-unit {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1rem;
  font-weight: bold;
  letter-spacing: 0.1em;
  color: var(--primary-red);
  text-transform: uppercase;
}

.stat-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  background: transparent;
  padding: 0;
  width: 100%;
}

.stat-card {
  background: rgba(17, 17, 16, 0.9);
  padding: 32px;
  border: 1px solid var(--primary-red);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 2px;
  height: 100%;
  background: var(--primary-red);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.stat-card:hover::before {
  transform: scaleY(1);
}

.stat-card-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 3rem;
  line-height: 1;
  color: var(--text-light);
  letter-spacing: 0.02em;
  margin-bottom: 12px;
}

.stat-card-num sup {
  font-size: 1rem;
  color: var(--primary-red);
  vertical-align: super;
  margin-left: 4px;
}

.stat-card-label {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-light);
  margin-bottom: 8px;
}

.stat-card-desc {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.6;
}

/* ===========================
   Technology Section
   =========================== */

.tech-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 60px;
}

.tech-card {
  background: rgba(255, 255, 255, 0.90);
  padding: 32px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  position: relative;
}

.card-number {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--primary-red);
  font-weight: 600;
}

.card-icon {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  color: var(--primary-red);
}

.card-icon img {
  width: 100%;
  height: 100%;
  stroke: currentColor;
}

.card-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(51, 51, 51, 1);
  margin-bottom: 12px;
  line-height: 1.4;
}

.card-desc {
  font-size: 0.85rem;
  color: rgba(51, 51, 51, 1);
  line-height: 1.7;
}

/* ===========================
   Responsive Design
   =========================== */

@media (max-width: 1024px) {
  .sidebar {
    width: 160px;
    padding: 30px 15px;
  }

  .main-content {
    padding: 30px 25px 30px 20px;
  }

  h1 {
    font-size: 40px;
  }

  h2 {
    font-size: 32px;
  }

  .home-content h1 {
    font-size: 52px;
  }

  .hero-content {
    max-width: 400px;
  }

  .hero-title {
    font-size: 8rem;
  }

  .hero-sub-container {
    max-width: 380px;
    padding: 30px;
  }

  .hero-stats {
    left: 30px;
    bottom: 60px;
  }

  .perf-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .stat-cards {
    gap: 12px;
  }

  .section-title {
    font-size: clamp(2.5rem, 6vw, 3.5rem);
  }

  .tech-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .heritage-container {
    grid-template-columns: 1fr;
    gap: 50px;
    padding: 40px 0;
  }

  .heritage-visual {
    height: 400px;
    width: 100%;
  }

  .heritage-visual .heritage-box.main {
    width: 100%;
    aspect-ratio: 16 / 9;
  }

  .heritage-box.accent {
    width: 140px;
    height: 100px;
    bottom: -30px;
    right: -10px;
  }

  .year-big {
    font-size: 2.2rem;
  }

  .heritage-timeline {
    margin-top: 40px;
    padding-left: 24px;
  }

  .timeline-item {
    padding-bottom: 24px;
  }

  .timeline-year {
    font-size: 1rem;
  }

  .timeline-desc {
    font-size: 0.8rem;
  }

  .heritage-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .heritage-visual {
    height: 400px;
  }
}

@media (max-width: 768px) {
  .container {
    flex-direction: column;
  }

  .sidebar {
    width: 100%;
    padding: 15px 20px;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: 0;
    background: rgba(0, 0, 0, 0.6);
    min-height: 60px;
  }

  .logo-section {
    margin-bottom: 0;
  }

  .logo {
    max-width: 80px;
  }

  .nav-menu {
    flex-direction: row;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: flex-end;
  }

  .nav-item a {
    font-size: 12px;
    padding: 8px 12px;
    border-left: none;
    border-bottom: 2px solid transparent;
  }

  .nav-item a:hover,
  .nav-item a.active {
    border-left: none;
    border-bottom: 2px solid var(--primary-red);
    padding-left: 12px;
  }

  .main-content {
    padding: 30px 20px;
    min-height: auto;
    padding-top: 20px;
  }

  .content-wrapper {
    max-width: 100%;
    width: 100%;
  }

  h1 {
    font-size: 32px;
  }

  h2 {
    font-size: 28px;
  }

  .home-content h1 {
    font-size: 40px;
  }

  .home-content {
    min-height: auto;
    padding: 40px 0;
  }

  .hero-content {
    position: fixed;
    left: 15px;
    right: 15px;
    top: auto;
    bottom: 200px;
    transform: none;
    max-width: none;
    pointer-events: none;
  }

  .hero-title {
    font-size: 4.5rem;
    margin-bottom: 10px;
    line-height: 0.95;
  }

  .hero-sub-container {
    position: fixed;
    right: 15px;
    top: auto;
    bottom: 100px;
    left: 15px;
    transform: none;
    max-width: none;
    background: rgba(0, 0, 0, 0.85);
    padding: 20px;
    width: auto;
  }

  .hero-sub {
    font-size: 0.8rem;
    max-width: none;
    line-height: 1.6;
  }

  .hero-stats {
    left: 15px;
    bottom: 30px;
    flex-direction: row;
    gap: 15px;
    flex-wrap: wrap;
  }

  .stat-item {
    margin-bottom: 0;
    font-size: 0.85rem;
  }

  .stat-num {
    font-size: 1.6rem;
  }

  .perf-grid {
    grid-template-columns: 1fr;
    gap: clamp(20px, 5vw, 30px);
    width: 100%;
  }

  .section-title {
    font-size: 2.5rem;
  }

  .stat-cards {
    grid-template-columns: 1fr;
  }

  .tech-grid {
    grid-template-columns: 1fr;
    gap: clamp(20px, 5vw, 40px);
  }

  .heritage-container {
    grid-template-columns: 1fr;
    gap: 30px;
    padding: 30px 0;
  }

  .heritage-visual {
    height: 300px;
    width: 100%;
  }

  .heritage-visual .heritage-box.main {
    width: 100%;
    inset: 0 30px 30px 0;
  }

  .heritage-box.accent {
    width: 120px;
    height: 90px;
    bottom: -20px;
    right: -5px;
  }

  .year-big {
    font-size: 2rem;
  }

  .heritage-content .section-title {
    font-size: 2.2rem;
  }

  .heritage-body {
    font-size: 0.9rem;
  }

  .heritage-timeline {
    margin-top: 30px;
    padding-left: 20px;
  }

  .timeline-item {
    padding-bottom: 20px;
  }

  .timeline-item::before {
    left: -25px;
  }

  .timeline-year {
    font-size: 0.9rem;
  }

  .timeline-desc {
    font-size: 0.75rem;
  }

@media (max-width: 480px) {
  .sidebar {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }

  .nav-menu {
    flex-direction: column;
    width: 100%;
    gap: 0;
  }

  .nav-item a {
    border: none;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .nav-item a:hover,
  .nav-item a.active {
    border-bottom: 2px solid var(--primary-red);
    padding-left: 0;
  }

  .main-content {
    padding: 30px 15px;
  }

  h1 {
    font-size: 24px;
  }

  h2 {
    font-size: 22px;
  }

  .home-content h1 {
    font-size: 32px;
    margin-bottom: 20px;
  }

  p {
    font-size: 14px;
  }

  .section h3 {
    font-size: 20px;
  }

  .hero-content {
    left: 15px;
    right: 15px;
    bottom: 160px;
  }

  .hero-title {
    font-size: 3rem;
    margin-bottom: 10px;
  }

  .hero-sub-container {
    position: fixed;
    left: 15px;
    right: 15px;
    bottom: 90px;
    transform: none;
    max-width: none;
    background: rgba(0, 0, 0, 0.80);
    padding: 15px;
  }

  .hero-sub {
    font-size: 0.75rem;
  }

  .hero-stats {
    left: 15px;
    bottom: 15px;
    flex-direction: column;
    gap: 2px;
  }

  .stat-num {
    font-size: 2rem;
  }

  .stat-item {
    margin-bottom: 12px;
  }

  .perf-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .section-title {
    font-size: 2rem;
  }

  .stat-cards {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 0;
  }

  .stat-card {
    padding: 20px;
  }

  .stat-card-num {
    font-size: 2rem;
  }

  .stat-card-label {
    font-size: 0.9rem;
  }

  .stat-card-desc {
    font-size: 0.75rem;
  }

  .perf-desc {
    font-size: 0.9rem;
    margin-bottom: 24px;
  }

  .spec-bars {
    padding: 16px;
    gap: 12px;
  }

  .spec-bar-item {
    padding-bottom: 12px;
  }

  .tech-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .card-icon {
    width: 50px;
    height: 50px;
  }

  .card-title {
    font-size: 0.75rem;
  }

  .card-desc {
    font-size: 0.8rem;
  }

  .heritage-container {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 40px 0;
  }

  .heritage-visual {
    height: 200px;
    width: 100%;
  }

  .heritage-visual .heritage-box.main {
    width: 100%;
    inset: 0 15px 15px 0;
  }

  .heritage-box.accent {
    width: 80px;
    height: 60px;
    bottom: -10px;
    right: 0;
  }

  .year-big {
    font-size: 1.2rem;
  }

  .year-label {
    font-size: 0.45rem;
  }

  .heritage-content .section-title {
    font-size: 1.4rem;
  }

  .heritage-body {
    font-size: 0.8rem;
    margin-bottom: 16px;
  }

  .heritage-timeline {
    margin-top: 16px;
    padding-left: 12px;
  }

  .timeline-item {
    padding-bottom: 12px;
  }

  .timeline-item::before {
    left: -18px;
    width: 5px;
    height: 5px;
  }

  .timeline-year {
    font-size: 0.7rem;
  }

  .timeline-desc {
    font-size: 0.65rem;
    line-height: 1.4;
  }
  }
}

/* ===========================
   Heritage Section
   ========================== */

.heritage-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
  max-width: 1200px;
}

.heritage-visual {
  position: relative;
  height: auto;
  width: 520px;
}

.heritage-box {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.heritage-box.main {
  inset: 0 60px 60px 0;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
  width: 460px;
  aspect-ratio: 16 / 9;
  z-index: 1;
}

.heritage-video {
  position: absolute;
  top: 0;
  left: 0;
  min-width: 100%;
  min-height: 100%;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}

.heritage-box.accent {
  width: 160px;
  height: 120px;
  bottom: -40px;
  right: 0;
  background: var(--primary-red);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 2;
  position: absolute;
}

.year-big {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 3rem;
  color: #fff;
  line-height: 1;
}

.year-label {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  color: rgba(255, 255, 255, 0.6);
  text-transform: uppercase;
}

.heritage-content .section-title {
  margin-bottom: 28px;
}

.heritage-body {
  font-size: 0.95rem;
  color: var(--text-gray);
  line-height: 1.8;
  margin-bottom: 24px;
}

.heritage-timeline {
  margin-top: 48px;
  display: flex;
  flex-direction: column;
  gap: 0;
  border-left: 1px solid rgba(255, 255, 255, 0.08);
  padding-left: 28px;
}

.timeline-item {
  position: relative;
  padding-bottom: 28px;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -33px;
  top: 6px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--dark-bg);
  border: 1px solid var(--primary-red);
}

.timeline-year {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.1rem;
  color: var(--primary-red);
  letter-spacing: 0.05em;
}

.timeline-desc {
  font-size: 0.82rem;
  color: var(--text-gray);
  margin-top: 4px;
  line-height: 1.6;
}

/* ===========================
   Bottom Section (Fixed)
   =========================== */

.bottom-section {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 50;
  display: flex;
  flex-direction: column;
}

.photo-mosaic {
  width: 100%;
  height: auto;
  overflow: hidden;
  background: rgba(0, 0, 0, 0.1);
}

.photo-mosaic img {
  width: 100%;
  height: auto;
  display: block;
}

/* ===========================
   Marquee Band
   =========================== */

.band {
  background: var(--primary-red);
  padding: 16px 0;
  display: flex;
  overflow: hidden;
  position: relative;
  width: 100%;
}

.band-inner {
  display: flex;
  gap: 60px;
  animation: marquee 18s linear infinite;
  white-space: nowrap;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 0.9rem;
  letter-spacing: 0.2em;
  color: rgba(255, 255, 255, 0.7);
  text-transform: uppercase;
}

.band span {
  margin: 0 30px;
}

@keyframes marquee {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

.configure-page .hero-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 8rem;
  line-height: 0.9;
  letter-spacing: 0.01em;
  color: var(--text-light);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

/* ===========================
   Video Control Button
   =========================== */

.video-control-btn {
  position: fixed;
  top: 16px;
  right: 16px;
  z-index: 100;
  padding: 12px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
}

#bgVideoControl {
  position: fixed;
  top: 16px;
  right: 16px;
  z-index: 100;
}

#heritageVideoControl {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 20;
}

.video-control-btn:hover {
  border-color: rgba(255, 255, 255, 0.3);
  background: rgba(0, 0, 0, 0.6);
}

.video-control-btn:focus {
  outline: none;
  ring: 2px solid #06b6d4;
  ring-offset: 2px;
  ring-offset-color: rgba(0, 0, 0, 0.8);
}

.video-control-btn svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
}