/* Homepage layout — media-query friendly (inline styles cannot collapse). */

.gfc-nav {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 20px;
  background: rgba(10, 10, 14, 0.72);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.gfc-nav-brand {
  display: flex;
  align-items: baseline;
  gap: 12px;
  min-width: 0;
}
.gfc-nav-wordmark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.3em;
  color: #fff;
}
.gfc-nav-sub {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-4);
}
.gfc-nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  align-items: center;
}
.gfc-nav-link {
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-3);
  cursor: pointer;
  background: none;
  border: 0;
  min-height: 44px;
  padding: 10px 8px;
}
.gfc-nav-right {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.gfc-lang {
  display: flex;
  padding: 2px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.03);
}
.gfc-lang-btn {
  font-family: var(--font-display);
  font-size: 10px;
  letter-spacing: 0.2em;
  min-height: 44px;
  min-width: 44px;
  padding: 10px 12px;
  border-radius: 999px;
  background: transparent;
  border: 0;
  color: var(--fg-3);
  cursor: pointer;
}
.gfc-lang-btn.is-on {
  background: var(--gfc-cyan);
  color: #000;
  box-shadow: 0 0 12px rgba(0, 229, 255, 0.5);
}
.gfc-nav-cta {
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gfc-cyan);
  min-height: 44px;
  padding: 10px 16px;
  border-radius: 6px;
  background: transparent;
  border: 1px solid rgba(0, 229, 255, 0.5);
  cursor: pointer;
  box-shadow: var(--glow-xs-cyan);
  white-space: nowrap;
}
.gfc-nav-toggle {
  display: none;
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gfc-cyan);
  min-height: 44px;
  min-width: 44px;
  padding: 10px 14px;
  border-radius: 6px;
  background: transparent;
  border: 1px solid rgba(0, 229, 255, 0.5);
  cursor: pointer;
}

@media (max-width: 820px) {
  .gfc-nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .gfc-nav-links,
  .gfc-nav-cta {
    display: none;
  }
  .gfc-nav.is-open .gfc-nav-links {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    order: 4;
  }
  .gfc-nav.is-open .gfc-nav-cta {
    display: inline-flex;
    align-items: center;
  }
  .gfc-nav.is-open .gfc-nav-link {
    width: 100%;
    text-align: left;
  }
}

/* Hero */
.gfc-hero {
  position: relative;
  overflow: hidden;
  min-height: 92vh;
  display: flex;
  align-items: center;
  padding: 72px 24px 48px;
}
.gfc-hero-inner {
  position: relative;
  z-index: 2;
  max-width: 1280px;
  margin: 0 auto;
  width: 100%;
  min-width: 0;
}
.gfc-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: 48px;
  align-items: center;
}
.gfc-hero-eye {
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gfc-cyan);
  margin-bottom: 28px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-shadow: var(--glow-xs-cyan);
  padding: 8px 14px;
  border: 1px solid rgba(0, 229, 255, 0.25);
  border-radius: 999px;
  background: rgba(0, 229, 255, 0.04);
  max-width: 100%;
  overflow-wrap: anywhere;
}
.gfc-hero-dot {
  width: 6px;
  height: 6px;
  flex: 0 0 6px;
  border-radius: 50%;
  background: var(--gfc-cyan);
  box-shadow: var(--glow-sm-cyan);
}
.gfc-hero-h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(28px, 6vw, 56px);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  line-height: 0.98;
  margin: 0;
  color: #fff;
  overflow-wrap: normal;
  word-break: normal;
}
.gfc-hero-a { color: var(--gfc-cyan); text-shadow: 0 0 24px rgba(0, 229, 255, .45); }
.gfc-hero-b { color: var(--gfc-magenta); text-shadow: 0 0 24px rgba(255, 43, 209, .45); }
.gfc-hero-grad {
  background: var(--grad-hero);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.gfc-hero-sub {
  margin-top: 28px;
  max-width: 560px;
  font-size: 18px;
  line-height: 1.6;
  color: var(--fg-2);
}
.gfc-hero-ctas {
  margin-top: 40px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.gfc-hero-cube {
  position: relative;
  aspect-ratio: 1 / 1;
  width: 100%;
  max-width: 520px;
  justify-self: end;
}
.gfc-hero-cube-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  position: relative;
  z-index: 1;
  filter: drop-shadow(0 0 60px rgba(123, 44, 255, 0.5)) drop-shadow(0 0 30px rgba(255, 43, 209, 0.3));
  animation: gfc-float 6s ease-in-out infinite;
}
.gfc-hero-ring {
  position: absolute;
  border-radius: 50%;
}
.gfc-hero-ring--a {
  inset: 8%;
  border: 1px solid rgba(0, 229, 255, 0.18);
  animation: gfc-spin 40s linear infinite;
}
.gfc-hero-ring--b {
  inset: 20%;
  border: 1px dashed rgba(255, 43, 209, 0.2);
  animation: gfc-spin 55s linear infinite reverse;
}
.gfc-hero-stats {
  margin-top: 56px;
  display: flex;
  gap: 48px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}
.gfc-hero-stat-val {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.06em;
}
.gfc-hero-stat-lab {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-4);
  margin-top: 4px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

@media (max-width: 800px) {
  .gfc-hero { min-height: 0; padding: 40px 16px 32px; }
  .gfc-hero-grid { grid-template-columns: 1fr; gap: 28px; }
  .gfc-hero-cube { justify-self: center; max-width: 280px; }
  .gfc-hero-stats { gap: 24px; }
}

/* Product lines */
.gfc-brands {
  position: relative;
  padding: 96px 24px;
  background: #0B0B0F;
}
.gfc-brands-inner { max-width: 1280px; margin: 0 auto; }
.gfc-brands-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 32px;
  align-items: end;
  margin-bottom: 48px;
}
.gfc-brands-eye {
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gfc-cyan);
  margin-bottom: 16px;
  text-shadow: var(--glow-xs-cyan);
}
.gfc-brands-h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4.4vw, 64px);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #fff;
  margin: 0;
  line-height: 1.05;
  overflow-wrap: anywhere;
}
.gfc-brands-sub {
  color: var(--fg-3);
  font-size: 16px;
  line-height: 1.7;
  max-width: 520px;
  justify-self: end;
}
.gfc-brands-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}
.gfc-brand-card {
  position: relative;
  padding: 40px 28px;
  border-radius: 16px;
  background: var(--gfc-ink);
  border: 1px solid var(--border);
  transition: all 260ms var(--ease-out);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 440px;
  min-width: 0;
  text-decoration: none;
  color: inherit;
}
.gfc-brand-topbar { position: absolute; inset: 0 0 auto 0; height: 2px; }
.gfc-brand-glyph {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: 0.12em;
  margin-bottom: 32px;
}
.gfc-brand-tag {
  font-family: var(--font-display);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--fg-4);
  margin-bottom: 12px;
}
.gfc-brand-name {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 12px;
  overflow-wrap: anywhere;
}
.gfc-brand-pitch {
  font-family: var(--font-sans);
  font-size: 17px;
  font-weight: 500;
  color: #fff;
  line-height: 1.35;
  margin-bottom: 16px;
}
.gfc-brand-body {
  color: var(--fg-3);
  font-size: 14px;
  line-height: 1.65;
  margin-bottom: 24px;
}
.gfc-brand-bullets { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 32px; margin-top: auto; }
.gfc-brand-bullet {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--fg-2);
  background: rgba(255, 255, 255, 0.02);
}
.gfc-brand-cta {
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

@media (max-width: 900px) {
  .gfc-brands-head { grid-template-columns: 1fr; }
  .gfc-brands-sub { justify-self: start; }
  .gfc-brands-grid { grid-template-columns: 1fr; }
  .gfc-brand-card { min-height: 0; }
  .gfc-brands { padding: 64px 16px; }
}

/* App catalogue */
.gfc-apps {
  position: relative;
  padding: 96px 24px;
  background: radial-gradient(ellipse at 50% 0%, rgba(123, 44, 255, 0.18), transparent 60%), #0B0B0F;
  border-top: 1px solid var(--border);
}
.gfc-apps-inner { max-width: 1280px; margin: 0 auto; }
.gfc-apps-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 56px;
  flex-wrap: wrap;
}
.gfc-apps-eye {
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gfc-magenta);
  margin-bottom: 16px;
  text-shadow: 0 0 8px rgba(255, 43, 209, 0.4);
}
.gfc-apps-h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4.4vw, 64px);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #fff;
  margin: 0;
  line-height: 1.05;
  max-width: 720px;
  overflow-wrap: anywhere;
}
.gfc-apps-sub {
  color: var(--fg-3);
  font-size: 15px;
  line-height: 1.65;
  max-width: 400px;
}
.gfc-apps-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}
.gfc-app-card {
  position: relative;
  padding: 24px;
  border-radius: 20px;
  background: rgba(26, 26, 34, 0.6);
  border: 1px solid var(--border);
  backdrop-filter: blur(12px);
  transition: all 240ms var(--ease-out);
  min-width: 0;
}
.gfc-app-icon {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 20px;
  margin-bottom: 20px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  overflow: hidden;
  display: block;
  padding: 0;
}
.gfc-app-icon-img { width: 100%; height: 100%; object-fit: cover; display: block; }
.gfc-app-kind {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--fg-4);
  margin-bottom: 6px;
}
.gfc-app-name {
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 4px;
}
.gfc-app-subline {
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--fg-3);
  line-height: 1.4;
  margin-top: 4px;
  margin-bottom: 10px;
}
.gfc-app-price {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-3);
  letter-spacing: 0.08em;
}
.gfc-app-cta {
  margin-top: 12px;
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gfc-cyan);
  text-shadow: var(--glow-xs-cyan);
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  gap: 8px;
  text-decoration: none;
}
.gfc-app-meta {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 8px;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  flex-wrap: wrap;
}
.gfc-app-meta-link {
  color: var(--fg-3);
  text-decoration: none;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  padding: 8px 4px;
}
.gfc-app-meta-dot { color: var(--fg-4); }

@media (max-width: 1100px) {
  .gfc-apps-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 720px) {
  .gfc-apps { padding: 64px 16px; }
  .gfc-apps-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 480px) {
  .gfc-apps-grid { grid-template-columns: 1fr; }
}

/* Footer */
.gfc-footer {
  padding: 64px 24px 40px;
  border-top: 1px solid var(--border);
  background: #0B0B0F;
  position: relative;
}
.gfc-footer-hairline {
  position: absolute;
  top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gfc-cyan), var(--gfc-violet), var(--gfc-magenta), transparent);
  opacity: 0.5;
}
.gfc-footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 32px;
}
.gfc-footer-brand {
  font-family: var(--font-display);
  font-size: 28px;
  letter-spacing: 0.3em;
  color: #fff;
}
.gfc-footer-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-3);
  letter-spacing: 0.1em;
  margin-top: 10px;
}
.gfc-footer-parent {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-4);
  letter-spacing: 0.1em;
  margin-top: 24px;
  max-width: 280px;
  line-height: 1.6;
}
.gfc-footer-col-title {
  font-family: var(--font-display);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--fg-4);
  margin-bottom: 18px;
}
.gfc-footer-item {
  display: flex;
  align-items: center;
  min-height: 44px;
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--fg-2);
  text-decoration: none;
  cursor: pointer;
}
.gfc-footer-item--plain { cursor: default; color: var(--fg-3); }
.gfc-footer-bottom {
  max-width: 1280px;
  margin: 48px auto 0;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-4);
  letter-spacing: 0.08em;
}

@media (max-width: 800px) {
  .gfc-footer { padding: 48px 16px 32px; }
  .gfc-footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  .gfc-footer-inner { grid-template-columns: 1fr; }
}