/* ==========================================================================
   PEXER - Technical Terminal Interface
   Typography: Geist (Precision developer typography) + Geist Mono
   Palette: Chalk & Slate (HSLA transparencies, zero harsh pure white)
   Aesthetic: Precision 6px-8px radiuses, micro-borders, full-width grid rhythm
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Geist:wght@300;400;500;600;700;800&family=Geist+Mono:wght@400;500;600&display=swap');

:root {
  /* Slate & Chalk Transparencies (Zero harsh pure white) */
  --chalk-primary: hsla(220, 16%, 93%, 0.94);
  --chalk-secondary: hsla(220, 12%, 70%, 0.68);
  --chalk-tertiary: hsla(220, 10%, 52%, 0.50);
  --chalk-border: hsla(220, 14%, 80%, 0.08);
  --chalk-border-hover: hsla(220, 16%, 85%, 0.18);
  --chalk-line: hsla(220, 14%, 80%, 0.06);

  /* Obsidian & Surface Tones */
  --color-bg: #090a0d;
  --color-surface: hsla(225, 14%, 12%, 0.55);
  --color-surface-hover: hsla(225, 14%, 16%, 0.75);
  --color-card: hsla(225, 15%, 11%, 0.50);

  /* Solar Amber Brand Accent */
  --color-accent: #f59e0b;
  --color-accent-hover: #fbbf24;
  --color-accent-contrast: #090a0d;
  --color-accent-glow: hsla(38, 92%, 50%, 0.16);
  --color-accent-soft: hsla(38, 92%, 50%, 0.09);

  /* Discord */
  --color-discord: #5865f2;
  --color-discord-hover: #4752c4;

  /* Typography */
  --font-sans: 'Geist', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'Geist Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  /* Modern Precision Radiuses (Crisp, not generic bubbly pills) */
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;
  --radius-xl: 10px;

  /* Layout & Spacing */
  --space-top: 5.5rem;
  --space-section: 6.5rem;
  --max-width: 1080px;
  --transition: 0.18s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-family: var(--font-sans);
  background-color: var(--color-bg);
  color: var(--chalk-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  margin: 0;
  position: relative;
  background-color: var(--color-bg);
}

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

code, .font-mono {
  font-family: var(--font-mono);
}

/* Background Particle Canvas */
.particle-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 1;
  opacity: 0.45;
}

main, header, footer {
  position: relative;
  z-index: 2;
}

/* ==========================================================================
   Header Navigation (Clean, Precision Architecture)
   ========================================================================== */

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: hsla(225, 16%, 8%, 0.78);
  backdrop-filter: blur(18px) saturate(180%);
  -webkit-backdrop-filter: blur(18px) saturate(180%);
  border-bottom: 1px solid var(--chalk-border);
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 max(24px, calc((100vw - var(--max-width)) / 2));
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-icon {
  width: 26px;
  height: 26px;
  display: block;
}

.brand-name {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--chalk-primary);
}

.brand-version {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--chalk-tertiary);
  border: 1px solid var(--chalk-border);
  padding: 2px 7px;
  border-radius: var(--radius-sm);
  letter-spacing: 0.02em;
}

.navigation {
  display: flex;
  align-items: center;
  gap: 2px;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--chalk-secondary);
  padding: 6px 12px;
  border-radius: var(--radius-md);
  transition: color var(--transition), background-color var(--transition);
}

.nav-link:hover {
  color: var(--chalk-primary);
  background-color: hsla(220, 15%, 80%, 0.05);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.discord-header-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--chalk-secondary);
  background: hsla(220, 15%, 80%, 0.04);
  border: 1px solid var(--chalk-border);
  padding: 6px 12px;
  border-radius: var(--radius-md);
  transition: all var(--transition);
}

.discord-header-btn svg {
  color: #818cf8;
}

.discord-header-btn:hover {
  color: var(--chalk-primary);
  border-color: var(--chalk-border-hover);
  background: hsla(220, 15%, 80%, 0.08);
}

.download-header-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.85rem;
  font-weight: 600;
  background-color: var(--color-accent);
  color: var(--color-accent-contrast);
  padding: 6px 14px;
  border-radius: var(--radius-md);
  transition: background-color var(--transition);
}

.download-header-btn:hover {
  background-color: var(--color-accent-hover);
}

.win-icon {
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
}

/* ==========================================================================
   Hero Section (.section-top)
   ========================================================================== */

.section-top {
  text-align: center;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  margin-top: var(--space-top);
  padding: 0 24px;
}

.section-top h1 {
  font-size: clamp(2.6rem, 5.5vw, 4rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.14;
  margin: 0;
  margin-bottom: 1.15rem;
  color: var(--chalk-primary);
}

.section-top h1 em {
  font-style: normal;
  color: var(--color-accent);
}

.subtitle {
  font-size: 1.15rem;
  color: var(--chalk-secondary);
  line-height: 1.6;
  max-width: 640px;
  margin: 0 auto;
  margin-bottom: 2.25rem;
}

.download-button {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background-color: var(--color-accent);
  color: var(--color-accent-contrast);
  font-size: 1.02rem;
  font-weight: 600;
  padding: 14px 30px;
  border-radius: var(--radius-md);
  transition: background-color var(--transition), transform var(--transition);
}

.download-button:hover {
  background-color: var(--color-accent-hover);
  transform: translateY(-1px);
}

/* Hero Specs Row (NO containers, clean inline text with icons) */
.hero-specs {
  margin-top: 1.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 0.88rem;
  color: var(--chalk-secondary);
  font-family: var(--font-mono);
}

.spec-item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.spec-item svg {
  color: var(--color-accent);
}

.spec-sep {
  color: var(--chalk-tertiary);
  opacity: 0.4;
}

/* ==========================================================================
   Giant Hero Splash Image
   ========================================================================== */

.splash-container {
  text-align: center;
  margin-top: 3.5rem;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding: 0 20px;
}

.splash-image-frame {
  position: relative;
  border-radius: var(--radius-lg);
  border: 1px solid var(--chalk-border);
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.7);
  overflow: hidden;
  background: #08090b;
}

.splash-image {
  width: 100%;
  max-width: var(--max-width);
  height: auto;
  display: block;
  margin: 0 auto;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.splash-image:hover {
  transform: scale(1.008);
}

/* ==========================================================================
   Core Highlights Section
   ========================================================================== */

.section-bullets {
  margin: 0 auto;
  margin-top: var(--space-section);
  display: grid;
  grid-template-columns: 1.4fr 0.85fr;
  gap: 40px;
  max-width: var(--max-width);
  padding: 0 24px;
  align-items: center;
}

.left-column {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.bullet-item h2 {
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--chalk-primary);
  margin: 0;
  margin-bottom: 0.35rem;
}

.bullet-item p {
  font-size: 0.98rem;
  color: var(--chalk-secondary);
  line-height: 1.6;
  margin: 0;
}

.right-column {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background: var(--color-surface);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--chalk-border);
  border-radius: var(--radius-lg);
  padding: 38px 28px;
  transition: border-color var(--transition);
}

.right-column:hover {
  border-color: var(--chalk-border-hover);
}

.bullet-icon {
  width: 64px;
  height: 64px;
  margin-bottom: 12px;
}

.right-column h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--chalk-primary);
  margin-bottom: 6px;
  letter-spacing: -0.02em;
}

.right-column p {
  font-size: 0.9rem;
  color: var(--chalk-secondary);
  margin-bottom: 16px;
  line-height: 1.55;
}

.right-column a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--color-accent);
}

.right-column a:hover {
  color: var(--color-accent-hover);
  text-decoration: underline;
}

/* ==========================================================================
   Features Section - Full Unified Card (Seamless Video + Zoom + Spotlight)
   ========================================================================== */

.section-features-wrap {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  margin-top: var(--space-section);
  padding: 0 24px;
}

.section-features-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-features-header h1 {
  font-size: clamp(2.2rem, 4.5vw, 3.2rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--chalk-primary);
  margin: 0;
  margin-bottom: 0.5rem;
}

.section-features-header p {
  font-size: 1.1rem;
  color: var(--chalk-secondary);
  max-width: 600px;
  margin: 0 auto;
}

.grid-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
  gap: 24px;
}

.feature-card {
  position: relative;
  background: var(--color-surface);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--chalk-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color 0.25s ease, transform 0.25s ease;
}

.feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(
    400px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
    hsla(38, 95%, 55%, 0.14),
    transparent 65%
  );
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
  z-index: 5;
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-card:hover {
  border-color: var(--chalk-border-hover);
  transform: translateY(-2px);
}

.card-media {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9.8;
  overflow: hidden;
  background-color: #08090b;
}

.card-media video,
.card-media .feature-poster {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  border: none;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.feature-card:hover .card-media video,
.feature-card:hover .card-media .feature-poster {
  transform: scale(1.05);
}

.card-content {
  position: relative;
  padding: 22px 24px 26px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 4;
  flex-grow: 1;
}

.card-content h2 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--chalk-primary);
  letter-spacing: -0.02em;
  margin: 0;
}

.card-content p {
  font-size: 0.94rem;
  color: var(--chalk-secondary);
  line-height: 1.58;
  margin: 0;
}

/* ==========================================================================
   Comparison Section
   ========================================================================== */

.section-contrast {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  margin-top: var(--space-section);
  padding: 0 24px;
}

.section-contrast h1 {
  font-size: clamp(2.2rem, 4.5vw, 3.2rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--chalk-primary);
  margin: 0;
  margin-bottom: 0.5rem;
}

.contrast-table-box {
  background: var(--color-surface);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--chalk-border);
  border-radius: var(--radius-lg);
  overflow-x: auto;
  margin-top: 2rem;
}

.contrast-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

.contrast-table th, .contrast-table td {
  padding: 16px 20px;
  text-align: left;
  border-bottom: 1px solid var(--chalk-line);
}

.contrast-table th {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--chalk-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background-color: hsla(225, 16%, 9%, 0.8);
}

.contrast-table td {
  color: var(--chalk-secondary);
}

.contrast-table td strong {
  color: var(--chalk-primary);
}

.contrast-table td.pexer-cell {
  color: var(--color-accent);
  font-weight: 600;
  background-color: rgba(245, 158, 11, 0.06);
}

/* ==========================================================================
   Pricing Section
   ========================================================================== */

.section-pricing {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  margin-top: var(--space-section);
  padding: 0 24px;
}

.section-pricing h1 {
  font-size: clamp(2.2rem, 4.5vw, 3.2rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--chalk-primary);
  margin: 0;
  margin-bottom: 0.5rem;
}

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
  margin-top: 2.5rem;
}

.pricing-card {
  background: var(--color-surface);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--chalk-border);
  border-radius: var(--radius-lg);
  padding: 34px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: border-color var(--transition);
}

.pricing-card.highlight {
  border-color: rgba(245, 158, 11, 0.35);
}

.pricing-card h3 {
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--chalk-primary);
  margin-bottom: 4px;
  letter-spacing: -0.02em;
}

.pricing-card .card-sub {
  color: var(--chalk-secondary);
  font-size: 0.92rem;
  margin-bottom: 20px;
  line-height: 1.5;
}

.price-tag {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 22px;
}

.price-main {
  font-size: 2.6rem;
  font-weight: 700;
  color: var(--chalk-primary);
  letter-spacing: -0.03em;
}

.price-slash {
  font-size: 1.2rem;
  color: var(--chalk-tertiary);
  text-decoration: line-through;
}

.price-terms {
  font-size: 0.85rem;
  color: var(--chalk-secondary);
}

.feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 30px;
  font-size: 0.92rem;
  color: var(--chalk-secondary);
}

.feature-list li {
  display: flex;
  align-items: center;
  gap: 10px;
}

.feature-list li strong {
  color: var(--chalk-primary);
}

.check {
  color: var(--color-accent);
  font-weight: 700;
  font-size: 1rem;
}

.btn-card {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 22px;
  font-size: 0.94rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  width: 100%;
}

.btn-card.primary {
  background-color: var(--color-accent);
  color: var(--color-accent-contrast);
}

.btn-card.primary:hover {
  background-color: var(--color-accent-hover);
}

.btn-card.outline {
  background-color: hsla(220, 15%, 80%, 0.04);
  border-color: var(--chalk-border);
  color: var(--chalk-primary);
}

.btn-card.outline:hover {
  background-color: hsla(220, 15%, 80%, 0.08);
  border-color: var(--chalk-border-hover);
}

/* ==========================================================================
   Discord Community Banner
   ========================================================================== */

.section-discord {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  margin-top: var(--space-section);
  padding: 0 24px;
}

.discord-banner-box {
  background: var(--color-surface);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(88, 101, 242, 0.3);
  border-radius: var(--radius-lg);
  padding: 34px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.discord-banner-copy h3 {
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--chalk-primary);
  margin-bottom: 4px;
  letter-spacing: -0.02em;
}

.discord-banner-copy p {
  font-size: 0.96rem;
  color: var(--chalk-secondary);
  max-width: 540px;
  line-height: 1.58;
}

.discord-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--color-discord);
  color: #ffffff;
  font-size: 0.92rem;
  font-weight: 600;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  transition: background-color var(--transition);
}

.discord-action-btn:hover {
  background-color: var(--color-discord-hover);
}

/* ==========================================================================
   Full-Size 2-Column FAQ Section
   ========================================================================== */

.section-faq {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  margin-top: var(--space-section);
  padding: 0 24px;
}

.faq-layout {
  display: grid;
  grid-template-columns: 0.85fr 1.35fr;
  gap: 48px;
  align-items: start;
}

.faq-header h1 {
  font-size: clamp(2.2rem, 4.2vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--chalk-primary);
  margin: 0;
  margin-bottom: 0.75rem;
  line-height: 1.18;
}

.faq-header p {
  font-size: 1.05rem;
  color: var(--chalk-secondary);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.faq-contact-note {
  font-size: 0.9rem;
  color: var(--chalk-tertiary);
}

.faq-contact-note a {
  color: var(--color-accent);
  font-weight: 500;
}

.faq-contact-note a:hover {
  text-decoration: underline;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.faq-item {
  background: var(--color-surface);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--chalk-border);
  border-radius: var(--radius-md);
  padding: 18px 22px;
  transition: border-color var(--transition);
}

.faq-item[open] {
  border-color: var(--chalk-border-hover);
}

.faq-item summary {
  font-size: 1rem;
  font-weight: 600;
  color: var(--chalk-primary);
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  font-size: 1.3rem;
  color: var(--color-accent);
  font-weight: 400;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-body {
  margin-top: 10px;
  font-size: 0.92rem;
  color: var(--chalk-secondary);
  line-height: 1.62;
}

/* ==========================================================================
   Footer (With Privacy & Terms)
   ========================================================================== */

.footer {
  margin-top: var(--space-section);
  border-top: 1px solid var(--chalk-border);
  background-color: hsla(225, 16%, 7%, 0.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 44px 24px;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 18px;
  align-items: center;
  font-size: 0.88rem;
  color: var(--chalk-tertiary);
}

@media (min-width: 640px) {
  .footer-inner {
    flex-direction: row;
    justify-content: space-between;
  }
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.footer-nav a:hover {
  color: var(--chalk-primary);
}

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

@media (max-width: 860px) {
  .section-bullets {
    grid-template-columns: 1fr;
  }

  .faq-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .navigation {
    display: none;
  }
}