:root {
  --color-background: #080400;
  --background-gradient: radial-gradient(140% 140% at 50% 0%, rgba(255, 209, 109, 0.28) 0%, rgba(52, 29, 0, 0.88) 46%, #080400 100%);
  --color-surface: rgba(54, 32, 4, 0.72);
  --color-surface-strong: rgba(24, 13, 0, 0.92);
  --color-text: #fff6d2;
  --color-muted: rgba(255, 233, 186, 0.78);
  --color-accent: #ffd873;
  --color-accent-dark: #f3b647;
  --color-border: rgba(255, 214, 128, 0.3);
  --shadow-soft: 0 28px 70px rgba(7, 4, 0, 0.65);
  --shadow-medium: 0 32px 68px rgba(12, 7, 0, 0.62);
  --color-background: #06040a;
  --background-gradient: linear-gradient(180deg, #040305 0%, #120a1a 45%, #2c1234 100%);
  --color-surface: rgba(26, 15, 38, 0.75);
  --color-surface-strong: rgba(12, 6, 22, 0.88);
  --color-text: #f5f0ff;
  --color-muted: rgba(245, 240, 255, 0.72);
  --color-accent: #c26bff;
  --color-accent-dark: #9f54e6;
  --color-border: rgba(255, 255, 255, 0.14);
  --shadow-soft: 0 24px 60px rgba(6, 4, 11, 0.45);
  --shadow-medium: 0 30px 60px rgba(8, 5, 15, 0.55);
  --radius-large: 32px;
  --radius-medium: 24px;
  --radius-small: 16px;
  font-family: 'Inter', 'SF Pro Display', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--background-gradient);
  color: var(--color-text);
  line-height: 1.6;
  font-family: inherit;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

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

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.85rem 1.75rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 1px solid rgba(255, 212, 135, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.16);
  transition: transform 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease, color 0.25s ease;
  letter-spacing: 0.01em;
}

.btn i {
  font-size: 1rem;
}

.btn-nebula-primary {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  color: #211300;
  border-color: rgba(255, 210, 140, 0.35);
  box-shadow: 0 20px 40px rgba(245, 189, 78, 0.32);
  color: #1b0629;
  border-color: rgba(255, 255, 255, 0.24);
  box-shadow: 0 20px 40px rgba(153, 84, 230, 0.35);
}

.btn-nebula-primary:hover,
.btn-nebula-primary:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 28px 52px rgba(245, 189, 78, 0.45);
}

.btn-nebula-secondary {
  background-color: rgba(255, 223, 135, 0.08);
  color: var(--color-text);
  border-color: rgba(255, 223, 135, 0.32);
  box-shadow: 0 28px 52px rgba(153, 84, 230, 0.45);
}

.btn-nebula-secondary {
  background-color: rgba(255, 255, 255, 0.06);
  color: var(--color-text);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-nebula-secondary:hover,
.btn-nebula-secondary:focus-visible {
  background-color: rgba(245, 192, 75, 0.2);
  border-color: rgba(245, 192, 75, 0.52);
  background-color: rgba(194, 107, 255, 0.18);
  border-color: rgba(194, 107, 255, 0.55);
  color: var(--color-text);
}

.container {
  width: min(1100px, 90%);
  margin: 0 auto;
}

section {
  padding: 6rem 0;
}

.section-title {
  font-size: clamp(2.2rem, 3.5vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}

.section-subtitle {
  color: var(--color-muted);
  max-width: 640px;
  font-size: 1.05rem;
  margin-bottom: 2.5rem;
}

.icon {
  font-size: 1.75rem;
  color: var(--color-accent);
}

/* =======================
   NAVIGATION
   ======================= */

.nebula-navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(26, 15, 0, 0.82);
  backdrop-filter: blur(22px) saturate(160%);
  border-bottom: 1px solid rgba(255, 214, 128, 0.3);
  background: rgba(8, 4, 14, 0.82);
  backdrop-filter: blur(22px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.nebula-navbar .container {
  width: min(1200px, 92%);
}

.nav-container {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding: 1rem 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.logo img {
  height: 36px;
  width: 36px;
}

.logo span {
  font-weight: 600;
  font-size: 1.1rem;
  letter-spacing: 0.01em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav-links a {
  font-size: 0.95rem;
  color: var(--color-muted);
  font-weight: 500;
  transition: color 0.2s ease;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--color-text);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-left: auto;
}

.dropdown-lang {
  position: relative;
}

.lang-btn-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  border: 1px solid rgba(255, 210, 120, 0.26);
  border-radius: 999px;
  padding: 0.65rem 1.1rem;
  font-size: 0.95rem;
  background-color: rgba(255, 220, 140, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  padding: 0.65rem 1.1rem;
  font-size: 0.95rem;
  background-color: rgba(255, 255, 255, 0.04);
  color: var(--color-text);
  cursor: pointer;
  transition: all 0.2s ease;
}

.lang-btn-pill:hover,
.lang-btn-pill:focus-visible {
  background-color: rgba(245, 192, 75, 0.18);
  border-color: rgba(245, 192, 75, 0.5);
  background-color: rgba(194, 107, 255, 0.16);
  border-color: rgba(194, 107, 255, 0.45);
}

.lang-menu-pill {
  position: absolute;
  top: 120%;
  right: 0;
  background-color: var(--color-surface-strong);
  border: 1px solid rgba(255, 210, 120, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-small);
  padding: 0.75rem 0;
  list-style: none;
  min-width: 180px;
  box-shadow: var(--shadow-soft);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
}

.lang-menu-pill.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.lang-menu-pill li a {
  display: block;
  padding: 0.65rem 1.1rem;
  font-size: 0.95rem;
  color: var(--color-muted);
}

.lang-menu-pill li a:hover,
.lang-menu-pill li a:focus-visible {
  background-color: rgba(245, 192, 75, 0.16);
  background-color: rgba(194, 107, 255, 0.18);
  color: var(--color-text);
}

.btn-nebula-primary.nav-download {
  padding-inline: 1.5rem;
}

/* =======================
   HERO
   ======================= */

.hero {
  background: linear-gradient(140deg, rgba(255, 213, 115, 0.32), rgba(63, 35, 0, 0.82) 52%, rgba(12, 6, 0, 0.95));
  padding: 7.5rem 0 6rem;
  border: 1px solid rgba(255, 214, 128, 0.32);
  border-left-color: rgba(255, 222, 160, 0.46);
  border-right-color: rgba(255, 222, 160, 0.46);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.01));
  padding: 7.5rem 0 6rem;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-left-color: rgba(255, 255, 255, 0.12);
  border-right-color: rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-large);
  margin-top: 2rem;
  box-shadow: var(--shadow-soft);
}

.hero-container {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: center;
  gap: 4rem;
}

.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255, 229, 170, 0.7);
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 1.5rem;
}

.hero-label i {
  color: var(--color-accent);
  font-size: 1.1rem;
}

.hero-text h1 {
  font-size: clamp(2.8rem, 6vw, 4.6rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.05;
  margin-bottom: 1.5rem;
}

.hero-text h1 span {
  display: block;
}

.highlight-nebula {
  color: var(--color-accent);
}

.hero-subtitle {
  font-size: 1.1rem;
  color: rgba(255, 235, 200, 0.78);
  color: rgba(245, 240, 255, 0.78);
  margin-bottom: 2rem;
  max-width: 500px;
}

.hero-buttons {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.hero-players {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 1.1rem;
  border-radius: 999px;
  background-color: rgba(255, 210, 120, 0.1);
  border: 1px solid rgba(255, 210, 120, 0.26);
  color: var(--color-text);
  font-weight: 500;
  box-shadow: 0 10px 24px rgba(21, 14, 4, 0.55);
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--color-text);
  font-weight: 500;
  box-shadow: 0 10px 24px rgba(8, 5, 15, 0.4);
}

.hero-players i {
  color: var(--color-accent);
}

.hero-image {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-image::before {
  content: '';
  position: absolute;
  inset: -10% 12% -10% -12%;
  background: radial-gradient(circle at top, rgba(255, 214, 128, 0.38), transparent 70%),
    linear-gradient(160deg, rgba(243, 182, 71, 0.35), rgba(18, 8, 0, 0));
  inset: -8% 10% -8% -10%;
  background: radial-gradient(circle at top, rgba(194, 107, 255, 0.45), transparent 65%),
    linear-gradient(160deg, rgba(194, 107, 255, 0.18), rgba(194, 107, 255, 0));
  filter: blur(0px);
  border-radius: 42px;
  z-index: 0;
}

.hero-image img {
  position: relative;
  z-index: 1;
  width: min(100%, 520px);
  aspect-ratio: 16 / 10;
  object-fit: contain;
  margin-inline: auto;
  border-radius: var(--radius-large);
  box-shadow: var(--shadow-medium);
}

/* =======================
   FEATURES
   ======================= */

.features {
  background: transparent;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
}

.feature-card {
  background-color: var(--color-surface);
  padding: 2.4rem 2rem;
  border-radius: var(--radius-medium);
  border: 1px solid rgba(255, 210, 120, 0.16);
  box-shadow: 0 20px 44px rgba(19, 13, 3, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 20px 44px rgba(8, 5, 15, 0.45);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  backdrop-filter: blur(20px);
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 30px 70px rgba(21, 14, 4, 0.7);
  box-shadow: 0 30px 70px rgba(8, 5, 15, 0.6);
}

.feature-card h3 {
  font-size: 1.3rem;
  margin: 1.4rem 0 0.75rem;
  font-weight: 600;
}

.feature-card p {
  color: rgba(255, 230, 185, 0.72);
  color: rgba(245, 240, 255, 0.7);
  font-size: 1rem;
}

/* =======================
   GAMEPLAY
   ======================= */

.gameplay {
  background: transparent;
}

.gameplay-container {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 3.5rem;
  align-items: center;
}

.gameplay-image img {
  border-radius: var(--radius-large);
  box-shadow: var(--shadow-medium);
  width: min(100%, 520px);
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: center;
  display: block;
  margin-inline: auto;
}

.gameplay-features {
  list-style: none;
  display: grid;
  gap: 1.75rem;
}

.gameplay-features li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.2rem;
  align-items: start;
}

.gameplay-features h4 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.gameplay-features p {
  color: rgba(255, 230, 185, 0.75);
  color: rgba(245, 240, 255, 0.72);
}

/* =======================
   INFORMATION
   ======================= */

.information {
  background: linear-gradient(135deg, rgba(255, 213, 115, 0.26), rgba(46, 25, 0, 0.82));
  border-radius: var(--radius-large);
  border: 1px solid rgba(255, 214, 128, 0.36);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.06), rgba(194, 107, 255, 0.12));
  border-radius: var(--radius-large);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow-soft);
}

.information-container {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4rem;
  align-items: center;
}

.info-text p {
  color: var(--color-muted);
  margin-bottom: 1.5rem;
}

.info-image .img-3d {
  border-radius: var(--radius-large);
  box-shadow: var(--shadow-medium);
  width: min(100%, 520px);
  aspect-ratio: 16 / 10;
  object-fit: contain;
  display: block;
  margin-inline: auto;
}

/* =======================
   FAQ
   ======================= */

.faq {
  background: transparent;
}

.accordion {
  display: grid;
  gap: 1rem;
  max-width: 820px;
  margin: 0 auto;
}

.accordion-item {
  background-color: var(--color-surface);
  border-radius: var(--radius-small);
  border: 1px solid rgba(255, 210, 120, 0.16);
  box-shadow: 0 18px 36px rgba(19, 13, 3, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 18px 36px rgba(8, 5, 15, 0.45);
  overflow: hidden;
}

.accordion-header {
  width: 100%;
  background: transparent;
  border: none;
  padding: 1.4rem 1.8rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.05rem;
  font-weight: 600;
  cursor: pointer;
  color: var(--color-text);
}

.accordion-header i {
  color: var(--color-muted);
  transition: transform 0.2s ease;
}
.accordion-header.active i {
  transform: rotate(180deg);
}

.accordion-body {
  padding: 0 1.8rem;
  color: var(--color-muted);
  font-size: 0.98rem;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.accordion-header.active + .accordion-body {
  padding: 0 1.8rem 1.6rem;
}

/* =======================
   DOWNLOAD CTA
   ======================= */

.download-cta {
  padding: 6rem 0;
}

.download-container {
  background: linear-gradient(130deg, rgba(245, 192, 75, 0.26), rgba(40, 27, 8, 0.92) 70%, rgba(245, 192, 75, 0.18) 100%);
  background: linear-gradient(130deg, rgba(194, 107, 255, 0.24), rgba(17, 6, 34, 0.9) 70%, rgba(194, 107, 255, 0.2) 100%);
  border-radius: var(--radius-large);
  padding: 4rem 3rem;
  text-align: center;
  color: var(--color-text);
  box-shadow: var(--shadow-medium);
  border: 1px solid rgba(255, 210, 120, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.download-container .section-title {
  color: inherit;
}

.download-container .section-subtitle {
  color: rgba(255, 235, 200, 0.78);
  color: rgba(245, 240, 255, 0.72);
  margin: 0 auto 2.5rem;
}

.download-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.download-buttons .btn {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  color: #211300;
  color: #1b0629;
}

/* =======================
   FOOTER
   ======================= */

.footer {
  background: radial-gradient(circle at top, rgba(245, 193, 75, 0.25), transparent 60%),
    linear-gradient(180deg, rgba(18, 12, 4, 0.96), rgba(7, 5, 2, 1));
  color: rgba(255, 235, 200, 0.78);
  padding-top: 4rem;
  border-top: 1px solid rgba(255, 210, 120, 0.18);
  background: radial-gradient(circle at top, rgba(194, 107, 255, 0.24), transparent 60%)
      , linear-gradient(180deg, rgba(10, 5, 18, 0.95), rgba(6, 3, 12, 1));
  color: rgba(255, 255, 255, 0.78);
  padding-top: 4rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2.5rem;
  padding-bottom: 3rem;
}

.footer-about h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--color-text);
}

.footer-about p {
  color: rgba(255, 232, 191, 0.72);
  color: rgba(255, 255, 255, 0.68);
  max-width: 320px;
  margin-bottom: 1.5rem;
}

.social-icons {
  display: flex;
  gap: 1rem;
}

.social-icons a {
  color: rgba(255, 223, 165, 0.75);
  font-size: 1.2rem;
  transition: color 0.2s ease;
}

.social-icons a:hover {
  color: var(--color-accent);
}

.footer-links h4 {
  font-size: 1rem;
  margin-bottom: 1rem;
  color: var(--color-text);
}

.footer-links ul {
  list-style: none;
  display: grid;
  gap: 0.65rem;
}

.footer-links a {
  color: rgba(255, 232, 191, 0.7);
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.95rem;
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 210, 120, 0.16);
  text-align: center;
  padding: 1.8rem 0 2.2rem;
  color: rgba(255, 223, 165, 0.68);
  font-size: 0.9rem;
}

/* =======================
   RESPONSIVE
   ======================= */

@media (max-width: 1024px) {
  .hero-container,
  .gameplay-container,
  .information-container {
    grid-template-columns: 1fr;
  }

  .hero-image,
  .gameplay-image,
  .info-image {
    order: -1;
  }
}

@media (max-width: 768px) {
  .nav-container {
    flex-wrap: wrap;
    gap: 1.5rem;
  }

  .nav-links {
    order: 3;
    width: 100%;
    justify-content: center;
    gap: 1.25rem;
    flex-wrap: wrap;
  }

  .header-actions {
    margin-left: 0;
    width: 100%;
    justify-content: center;
  }

  .hero {
    padding: 6rem 0 4rem;
  }

  .hero-buttons {
    width: 100%;
  }

  .hero-buttons .btn {
    flex: 1;
  }

  .features-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  }
}

@media (max-width: 560px) {
  section {
    padding: 4rem 0;
  }

  .hero-text h1 {
    font-size: clamp(2.4rem, 9vw, 3.2rem);
  }

  .nav-links {
    flex-wrap: wrap;
    gap: 1rem;
  }

  .hero-players {
    width: 100%;
    justify-content: center;
  }

  .download-container {
    padding: 3rem 1.8rem;
  }
}