@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,300..900;1,300..900&family=JetBrains+Mono:wght@400;500;600;700&display=swap');

:root {
  /* Sleek Monochrome (Pure Black & White + Silver Accents) */
  --bg-base: #050608;
  --bg-surface: #0a0c12;
  --bg-card: #10121a;
  --bg-card-hover: #161824;
  --bg-input: #0d0f17;
  --border: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(255, 255, 255, 0.28);
  --border-focus: rgba(255, 255, 255, 0.65);

  --brand: #ffffff;
  --brand-secondary: #e2e8f0;
  --brand-dark: #000000;
  --brand-glow: rgba(255, 255, 255, 0.08);
  --brand-glow-strong: rgba(255, 255, 255, 0.24);

  --accent-silver: #94a3b8;
  --accent-emerald: #10b981;
  --accent-blue: #38bdf8;
  --accent-gold: #f59e0b;
  --accent-rose: #f43f5e;

  --text-main: #f8fafc;
  --text-secondary: #a1a1aa;
  --text-muted: #71717a;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;

  --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

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

html {
  scroll-behavior: smooth;
  font-feature-settings: "cv02", "cv03", "cv04", "cv11";
}

/* Sleek Obsidian Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: #050608;
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.16);
  border-radius: 9999px;
  border: 2px solid #050608;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.35);
}

::selection {
  background: #ffffff;
  color: #000000;
}

body {
  background-color: var(--bg-base);
  color: var(--text-main);
  font-family: var(--font-main);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-image: 
    radial-gradient(ellipse 90% 60% at 50% -20%, rgba(255, 255, 255, 0.09), transparent 70%),
    radial-gradient(circle at 100% 50%, rgba(255, 255, 255, 0.02) 0%, transparent 40%),
    linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 100% 100%, 100% 100%, 48px 48px, 48px 48px;
  background-repeat: no-repeat, no-repeat, repeat, repeat;
}

#bgCanvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
  opacity: 0.6;
}

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

button {
  font-family: inherit;
}

.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: rgba(5, 6, 8, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 16px 0;
  transition: all 0.3s ease;
}

.navbar.scrolled {
  background: rgba(5, 6, 8, 0.96);
  border-bottom-color: rgba(255, 255, 255, 0.14);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 850;
  font-size: 1.35rem;
  letter-spacing: -0.03em;
  color: #fff;
  transition: opacity 0.2s ease;
}

.nav-brand:hover {
  opacity: 0.9;
}

.nav-logo {
  width: 36px;
  height: 36px;
  object-fit: contain;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.6);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 20px;
  list-style: none;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: all 0.2s ease;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
}

.nav-link:hover, .nav-link.active {
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Buttons - Black & White High Contrast */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: #ffffff;
  color: #000000;
  font-weight: 750;
  font-size: 0.88rem;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  border: 1px solid #ffffff;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 16px rgba(255, 255, 255, 0.15);
  position: relative;
  overflow: hidden;
}

.btn-primary::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(60deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  transform: rotate(30deg) translateY(-100%);
  transition: transform 0.6s ease;
}

.btn-primary:hover::after {
  transform: rotate(30deg) translateY(100%);
}

.btn-primary:hover {
  background: #f1f5f9;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255, 255, 255, 0.25);
  color: #000000;
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.05);
  color: #ffffff;
  font-weight: 650;
  font-size: 0.88rem;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
  color: #ffffff;
}

.btn-secondary:active {
  transform: translateY(0);
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes floatHero {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

@keyframes pulseGlow {
  0%, 100% {
    opacity: 0.3;
    transform: scale(1);
  }
  50% {
    opacity: 0.55;
    transform: scale(1.04);
  }
}

.animate-fade-in {
  animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.animate-delay-1 {
  animation-delay: 0.1s;
}

.animate-delay-2 {
  animation-delay: 0.2s;
}

.animate-delay-3 {
  animation-delay: 0.3s;
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: all 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* Spotlight Card Effect (Cursor Border Glow) */
.spotlight-card {
  position: relative;
  background: linear-gradient(var(--bg-surface), var(--bg-surface)) padding-box,
              radial-gradient(350px circle at var(--mouse-x, -999px) var(--mouse-y, -999px), rgba(255, 255, 255, 0.4), rgba(255, 255, 255, 0.06) 50%, transparent 80%) border-box;
  border: 1px solid transparent;
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s ease;
}

.spotlight-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.85), 0 0 25px rgba(255, 255, 255, 0.05);
}

/* Radar Pulse Indicator */
.radar-wrapper {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 10px;
  height: 10px;
  margin-right: 6px;
}

.radar-ping {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: #ffffff;
  opacity: 0.75;
  animation: radarPing 2.2s cubic-bezier(0, 0, 0.2, 1) infinite;
}

.radar-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #ffffff;
}

@keyframes radarPing {
  70%, 100% {
    transform: scale(2.6);
    opacity: 0;
  }
}

/* Hero Section */
.hero {
  padding-top: 150px;
  padding-bottom: 70px;
  text-align: center;
  position: relative;
}

.hero-backdrop-glow {
  position: absolute;
  top: 100px;
  left: 50%;
  transform: translateX(-50%);
  width: 750px;
  height: 380px;
  background: radial-gradient(ellipse at center, rgba(255, 255, 255, 0.09) 0%, transparent 70%);
  filter: blur(55px);
  pointer-events: none;
  animation: pulseGlow 6s infinite ease-in-out;
  z-index: 0;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 18px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 9999px;
  font-size: 0.82rem;
  font-weight: 700;
  color: #e2e8f0;
  margin-bottom: 26px;
  letter-spacing: 0.02em;
}

.hero-title {
  font-size: clamp(2.3rem, 5.5vw, 4.4rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.04em;
  color: #ffffff;
  margin-bottom: 22px;
}

.hero-title .gradient-text {
  background: linear-gradient(135deg, #ffffff 40%, #a1a1aa 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--text-secondary);
  max-width: 760px;
  margin: 0 auto 38px;
  line-height: 1.65;
  font-weight: 450;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 50px;
}

/* Stats Ribbon - Honest Beta Metrics */
.stats-ribbon {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  max-width: 980px;
  margin: 0 auto 60px;
  padding: 16px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
}

.stat-item {
  text-align: center;
  padding: 10px 14px;
}

.stat-value {
  font-size: 1.65rem;
  font-weight: 850;
  color: #ffffff;
  letter-spacing: -0.03em;
}

.stat-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 650;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 4px;
}

/* Interactive Window Mockup Frame */
.window-mockup {
  max-width: 1100px;
  margin: 0 auto;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: #0d0f15;
  box-shadow: 
    0 35px 80px -20px rgba(0, 0, 0, 0.95),
    0 0 60px rgba(255, 255, 255, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.window-mockup:hover {
  box-shadow: 
    0 40px 90px -20px rgba(0, 0, 0, 0.98),
    0 0 75px rgba(255, 255, 255, 0.08);
}

.window-titlebar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  background: #0f1118;
  border-bottom: 1px solid var(--border);
  gap: 16px;
  flex-wrap: wrap;
}

.window-dots {
  display: flex;
  align-items: center;
  gap: 8px;
  shrink-0;
}

.window-dots .dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  transition: opacity 0.2s ease;
}

.window-dots .dot-close { background: #ef4444; }
.window-dots .dot-minimize { background: #f59e0b; }
.window-dots .dot-maximize { background: #10b981; }

.mockup-tab-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.04);
  padding: 4px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  overflow-x: auto;
}

.mockup-nav-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 0.78rem;
  font-weight: 650;
  padding: 6px 12px;
  border-radius: 7px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.mockup-nav-btn:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.06);
}

.mockup-nav-btn.active {
  background: #ffffff;
  color: #000000;
  font-weight: 750;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

.mockup-nav-btn svg {
  shrink-0;
}

.window-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  font-weight: 700;
  color: #e2e8f0;
  background: rgba(255, 255, 255, 0.06);
  padding: 4px 10px;
  border-radius: 9999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  letter-spacing: 0.02em;
  shrink-0;
}

.live-dot-ping {
  position: relative;
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #ffffff;
}

.window-content {
  position: relative;
  overflow: hidden;
  background: #08090d;
}

.window-content img {
  width: 100%;
  height: auto;
  display: block;
  transition: opacity 0.3s ease, transform 0.4s ease;
}

/* Bento Grid Layout */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.bento-card {
  padding: 34px 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: var(--bg-surface);
  border-radius: var(--radius-xl);
}

.bento-span-2 {
  grid-column: span 2;
}

.bento-badge {
  display: inline-block;
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  padding: 4px 12px;
  border-radius: 9999px;
  width: fit-content;
  margin-bottom: 16px;
}

.bento-title {
  font-size: 1.35rem;
  font-weight: 850;
  color: #ffffff;
  letter-spacing: -0.02em;
  line-height: 1.25;
  margin-bottom: 12px;
}

.bento-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Benchmark Meter Widget */
.benchmark-container {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  background: rgba(0, 0, 0, 0.4);
  padding: 18px 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}

.benchmark-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.benchmark-info {
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--text-secondary);
  font-weight: 600;
}

.benchmark-info .highlight {
  color: #ffffff;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 6px;
}

.benchmark-info .highlight::after {
  content: "⚡ 5x mais leve";
  font-size: 0.68rem;
  background: #ffffff;
  color: #000000;
  padding: 1px 6px;
  border-radius: 4px;
  font-weight: 800;
}

.benchmark-bar-track {
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 9999px;
  overflow: hidden;
}

.benchmark-bar-fill {
  height: 100%;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 9999px;
  transition: width 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.benchmark-bar-fill.luxmc-fill {
  background: #ffffff;
  box-shadow: 0 0 12px rgba(255, 255, 255, 0.6);
}

/* Bento Mini Features */
.bento-preview-box {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.bento-toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
}

.status-pill-green {
  font-size: 0.72rem;
  font-weight: 750;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.12);
  padding: 2px 8px;
  border-radius: 9999px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.bento-chips-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.bento-chip {
  font-size: 0.78rem;
  font-weight: 650;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  color: #ffffff;
  padding: 6px 14px;
  border-radius: 9999px;
  transition: all 0.2s ease;
}

.bento-chip:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.3);
}

.window-content img {
  width: 100%;
  height: auto;
  display: block;
  background: #08090d;
}

/* Sections */
.section {
  padding: 100px 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 56px;
}

.section-tag {
  font-size: 0.78rem;
  font-weight: 750;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 12px;
  display: inline-block;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  padding: 4px 12px;
  border-radius: 9999px;
}

.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.75rem);
  font-weight: 850;
  letter-spacing: -0.03em;
  color: #ffffff;
  margin-bottom: 16px;
  line-height: 1.2;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* Mod Search Bar - Monochrome */
.mod-search-wrapper {
  max-width: 720px;
  margin: 0 auto 40px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 8px 12px;
  box-shadow: 0 16px 36px -10px rgba(0, 0, 0, 0.8);
  transition: all 0.25s ease;
}

.mod-search-wrapper:focus-within {
  border-color: rgba(255, 255, 255, 0.4);
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.08), 0 20px 40px -10px rgba(0, 0, 0, 0.9);
}

.mod-search-bar {
  display: flex;
  align-items: center;
  gap: 12px;
}

.mod-search-icon {
  color: var(--text-muted);
  margin-left: 8px;
}

.mod-search-input {
  flex: 1;
  background: transparent;
  border: none;
  color: #ffffff;
  font-size: 0.95rem;
  font-weight: 500;
  outline: none;
  padding: 10px 0;
}

.mod-search-input::placeholder {
  color: var(--text-muted);
}

.mod-search-kbd {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 3px 8px;
  border-radius: 6px;
}

.mod-search-pills {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid var(--border);
  overflow-x: auto;
}

.search-pill {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 5px 14px;
  border-radius: 9999px;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s ease;
}

.search-pill:hover, .search-pill.active {
  background: #ffffff;
  color: #000000;
  border-color: #ffffff;
}

/* Mod Project Cards Grid */
.mod-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 22px;
}

.project-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.project-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: 0 16px 36px -10px rgba(0, 0, 0, 0.8);
}

.project-header {
  display: flex;
  gap: 16px;
  margin-bottom: 14px;
}

.project-icon {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  object-fit: cover;
  background: var(--bg-card);
  border: 1px solid var(--border);
  shrink-0;
}

.project-title-area {
  flex: 1;
  min-width: 0;
}

.project-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: #ffffff;
}

.project-author {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.project-author span {
  color: var(--text-secondary);
}

.project-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-bottom: 16px;
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 18px;
}

.project-tag {
  font-size: 0.72rem;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 3px 8px;
  border-radius: 6px;
}

.project-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  font-size: 0.82rem;
  color: var(--text-muted);
  gap: 12px;
}

.project-stats {
  display: flex;
  align-items: center;
  gap: 6px;
}

.btn-download-mod {
  font-size: 0.8rem;
  font-weight: 700;
  background: #ffffff;
  color: #000000;
  border: 1px solid #ffffff;
  padding: 6px 14px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.btn-download-mod:hover {
  background: #e2e8f0;
  transform: translateY(-1px);
}

/* Feature Showcase Tabs */
.showcase-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}

.showcase-tab {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 650;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 8px;
}

.showcase-tab:hover {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.25);
}

.showcase-tab.active {
  background: #ffffff;
  border-color: #ffffff;
  color: #000000;
  box-shadow: 0 4px 16px rgba(255, 255, 255, 0.2);
}

.showcase-panel {
  display: none;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 20px 50px -15px rgba(0, 0, 0, 0.8);
}

.showcase-panel.active {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  align-items: center;
}

.showcase-content {
  padding: 44px;
}

.showcase-badge {
  font-size: 0.78rem;
  font-weight: 750;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 12px;
  letter-spacing: 0.05em;
}

.showcase-title {
  font-size: 1.85rem;
  font-weight: 850;
  color: #ffffff;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.showcase-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 24px;
}

.showcase-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.showcase-feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-main);
}

.showcase-feature-item svg {
  color: #ffffff;
  shrink-0;
}

.showcase-image-wrap {
  position: relative;
  background: #0d0f15;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  border-left: 1px solid var(--border);
  overflow: hidden;
}

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

.showcase-image-wrap:hover img {
  transform: scale(1.02);
}

/* 3D Skin Studio Layout - Clean without overlap */
.skin-studio-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 32px;
  align-items: start;
}

.skin-viewport-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 24px;
  display: flex;
  flex-direction: column;
}

.skin-viewport-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.status-badge {
  font-size: 0.75rem;
  font-weight: 750;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 4px 12px;
  border-radius: 9999px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.status-badge::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #ffffff;
}

.skin-canvas-container {
  width: 100%;
  height: 420px;
  background: radial-gradient(circle at center, #181a24 0%, #0c0e14 75%);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  cursor: grab;
}

.skin-canvas-container:active {
  cursor: grabbing;
}

.skin-viewport-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  flex-wrap: wrap;
  justify-content: center;
}

.skin-config-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 32px;
}

.namemc-quick-skins {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}

.namemc-skin-chip {
  background: var(--bg-input);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 6px;
}

.namemc-skin-chip:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.3);
}

.form-group {
  margin-bottom: 22px;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 8px;
}

.form-input {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  color: #ffffff;
  font-size: 0.9rem;
  outline: none;
  transition: all 0.2s ease;
}

.form-input:focus {
  border-color: #ffffff;
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.1);
}

.model-radio-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.model-radio-label {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 600;
  transition: all 0.2s ease;
}

.model-radio-label:hover, .model-radio-label.selected {
  border-color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
}

.upload-dropzone {
  border: 2px dashed var(--border);
  border-radius: var(--radius-lg);
  padding: 22px;
  text-align: center;
  background: var(--bg-input);
  cursor: pointer;
  transition: all 0.2s ease;
}

.upload-dropzone:hover {
  border-color: rgba(255, 255, 255, 0.4);
  background: rgba(255, 255, 255, 0.03);
}

/* Comparison Table (Luxmc vs Outros) */
.comparison-wrapper {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  background: var(--bg-surface);
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.85);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.comparison-table th, .comparison-table td {
  padding: 18px 22px;
  border-bottom: 1px solid var(--border);
  font-size: 0.92rem;
  transition: background 0.2s ease;
}

.comparison-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

.comparison-table th {
  background: rgba(255, 255, 255, 0.03);
  font-weight: 750;
  color: #ffffff;
  font-size: 0.84rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.comparison-table th.col-luxmc, .comparison-table td.col-luxmc {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.03) 100%);
  border-left: 1px solid rgba(255, 255, 255, 0.22);
  border-right: 1px solid rgba(255, 255, 255, 0.22);
  font-weight: 750;
  color: #ffffff;
  box-shadow: inset 0 0 20px rgba(255, 255, 255, 0.03);
}

.comparison-table tr:hover td.col-luxmc {
  background: rgba(255, 255, 255, 0.09);
}

.comparison-table tr:last-child td {
  border-bottom: none;
}

.badge-check {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #ffffff;
  font-weight: 750;
}

.badge-cross {
  color: var(--text-muted);
  font-weight: 500;
}

.col-luxmc-chip {
  display: inline-block;
  background: #ffffff;
  color: #000000;
  font-size: 0.65rem;
  font-weight: 850;
  padding: 2px 7px;
  border-radius: 9999px;
  margin-left: 8px;
  letter-spacing: 0.03em;
  vertical-align: middle;
}

/* FAQ Accordion Section */
.faq-grid {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.25s ease;
}

.faq-item:hover {
  border-color: var(--border-hover);
}

.faq-item.open {
  border-color: rgba(255, 255, 255, 0.35);
  background: var(--bg-card);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  background: transparent;
  border: none;
  color: #ffffff;
  font-size: 1.05rem;
  font-weight: 750;
  text-align: left;
  cursor: pointer;
  gap: 16px;
}

.faq-icon {
  width: 20px;
  height: 20px;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  color: var(--text-muted);
  shrink-0;
}

.faq-item.open .faq-icon {
  transform: rotate(180deg);
  color: #ffffff;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.16, 1, 0.3, 1), padding 0.35s ease;
  padding: 0 24px;
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.65;
}

.faq-item.open .faq-answer {
  max-height: 200px;
  padding-bottom: 22px;
}

/* Changelog / Release Highlights */
.changelog-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 36px 32px;
  position: relative;
  overflow: hidden;
}

.changelog-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}

.changelog-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #ffffff;
  color: #000000;
  font-weight: 850;
  font-size: 0.8rem;
  padding: 4px 12px;
  border-radius: 9999px;
  letter-spacing: 0.02em;
}

.changelog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.changelog-item {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.changelog-item:hover {
  border-color: var(--border-hover);
  background: rgba(255, 255, 255, 0.04);
  transform: translateY(-2px);
}

.changelog-item-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.changelog-tag {
  font-size: 0.7rem;
  font-weight: 750;
  padding: 3px 8px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  border: 1px solid var(--border);
  text-transform: uppercase;
}

.changelog-item-title {
  font-size: 0.98rem;
  font-weight: 750;
  color: #ffffff;
}

.changelog-item-desc {
  font-size: 0.86rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Downloads Hub */
.downloads-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.download-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 32px 26px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}

.download-card.is-detected {
  border-color: rgba(255, 255, 255, 0.4);
  box-shadow: 0 0 35px rgba(255, 255, 255, 0.08);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06) 0%, var(--bg-surface) 100%);
}

.os-detected-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #ffffff;
  color: #000000;
  font-size: 0.72rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 9999px;
  letter-spacing: 0.02em;
  margin-bottom: 12px;
  box-shadow: 0 0 16px rgba(255, 255, 255, 0.3);
}

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

.download-card-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}

.download-icon-box {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: #ffffff;
  shrink-0;
}

.download-platform {
  font-size: 1.35rem;
  font-weight: 850;
  color: #ffffff;
}

.download-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-bottom: 20px;
  line-height: 1.55;
  min-height: 44px;
}

.download-meta-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.download-meta-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
}

.download-meta-item span:first-child {
  color: var(--text-muted);
}

.download-meta-item span:last-child {
  color: #ffffff;
  font-weight: 650;
}

/* Code Snippet Box */
.code-box {
  background: #090a0e;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.copy-btn {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.copy-btn:hover {
  background: #ffffff;
  color: #000000;
  border-color: #ffffff;
}

/* Footer */
.footer {
  border-top: 1px solid var(--border);
  padding: 70px 0 40px;
  background: #050608;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-brand h4 {
  font-size: 1.25rem;
  font-weight: 850;
  color: #ffffff;
  margin-bottom: 12px;
}

.footer-brand p {
  font-size: 0.88rem;
  color: var(--text-muted);
  max-width: 320px;
  line-height: 1.6;
}

.footer-col h5 {
  font-size: 0.85rem;
  font-weight: 750;
  text-transform: uppercase;
  color: #ffffff;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-link {
  font-size: 0.85rem;
  color: var(--text-secondary);
  transition: color 0.2s ease;
}

.footer-link:hover {
  color: #ffffff;
}

.footer-bottom {
  padding-top: 28px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 16px;
}

/* Toast */
.site-toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: #12141c;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.9);
  color: #ffffff;
  font-weight: 600;
  font-size: 0.88rem;
  padding: 12px 20px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 9999;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}

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

/* Mobile Responsiveness */
@media (max-width: 960px) {
  .showcase-panel.active {
    grid-template-columns: 1fr;
  }
  .showcase-image-wrap {
    border-left: none;
    border-top: 1px solid var(--border);
    height: 320px;
  }
  .bento-grid {
    grid-template-columns: 1fr;
  }
  .bento-span-2 {
    grid-column: span 1;
  }
  .skin-studio-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .nav-links {
    display: none;
  }
}

@media (max-width: 640px) {
  .hero-actions {
    flex-direction: column;
  }
  .btn-primary, .btn-secondary {
    width: 100%;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
}