@media (min-width: 992px) {
  .logo-center-desktop { position: absolute; left: 50%; transform: translateX(-50%); }
  .navbar .container { position: relative; }
}
body { display: flex; flex-direction: column; min-height: 100vh; }
.main-content { flex: 1; }

.skeleton-nav { display: flex; gap: 8px; align-items: center; }
.skeleton-nav .sk-btn {
  height: 36px; border-radius: 8px;
  background: linear-gradient(90deg, #d4d4d4 25%, #ebebeb 50%, #d4d4d4 75%);
  background-size: 200% 100%; animation: sk-shimmer 1.2s infinite;
}
.skeleton-nav .sk-btn:first-child { width: 130px; }
.skeleton-nav .sk-btn:last-child  { width: 90px; }
@keyframes sk-shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

.promo-hero {
  position: relative; padding: 8rem 0 7rem; overflow: hidden;
  background: #070a12;
}
.promo-hero > .container { position: relative; z-index: 4; }

.tgs-sun {
  position: absolute; z-index: 1; pointer-events: none;
  right: -6vw; top: 12%;
  width: min(46vw, 560px); aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 50%, #ff3355 0%, #d81036 52%, rgba(150,8,40,0) 72%);
  filter: blur(1px);
  opacity: .58;
}
.tgs-glow {
  position: absolute; z-index: 1; pointer-events: none; inset: 0;
  background:
    radial-gradient(1100px 520px at 78% 22%, rgba(216,16,54,.30) 0%, rgba(216,16,54,0) 68%),
    radial-gradient(900px 480px at 8% 88%, rgba(56,110,255,.22) 0%, rgba(56,110,255,0) 70%);
}
.tgs-grid {
  position: absolute; z-index: 2; pointer-events: none; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(120% 90% at 50% 40%, #000 30%, transparent 78%);
  -webkit-mask-image: radial-gradient(120% 90% at 50% 40%, #000 30%, transparent 78%);
}
.tgs-skyline {
  position: absolute; z-index: 3; pointer-events: none;
  left: 0; right: 0; bottom: -1px; width: 100%;
  height: clamp(120px, 22vw, 240px);
  display: block; opacity: .9;
}
.hero-scrim {
  position: absolute; inset: 0; z-index: 3; pointer-events: none;
  background:
    linear-gradient(90deg, rgba(7,10,18,.94) 0%, rgba(7,10,18,.72) 48%, rgba(7,10,18,.32) 100%),
    linear-gradient(0deg,  rgba(7,10,18,.85) 0%, rgba(7,10,18,.15) 60%);
}

.tgs-logo-chip {
  display: inline-flex; align-items: center; gap: .9rem;
  background: #fff; border-radius: 16px;
  padding: .7rem 1.15rem;
  box-shadow: 0 8px 28px rgba(0,0,0,.45);
}
.tgs-logo-mark {
  display: flex; align-items: center; gap: .55rem;
  font-weight: 900; letter-spacing: -.4px; color: #111827;
  font-size: 1.02rem; line-height: 1.05; text-transform: uppercase;
}
.tgs-logo-dot {
  width: 26px; height: 26px; border-radius: 50%; flex: 0 0 auto;
  background: radial-gradient(circle at 38% 34%, #ff5570 0%, #d81036 62%, #a30b28 100%);
  box-shadow: 0 0 0 3px rgba(216,16,54,.14);
}
.tgs-logo-year {
  font-size: 1.05rem; font-weight: 800; color: #4b5563;
  letter-spacing: .5px; line-height: 1;
  padding-left: .9rem; border-left: 2px solid #e5e7eb;
}

.promo-title {
  color: #cbd5e1; font-weight: 800; line-height: 1.06;
  font-size: clamp(2.3rem, 5.5vw, 4rem); margin: 1.4rem 0 1rem;
  text-shadow: 0 2px 18px rgba(0,0,0,.55);
}
.promo-title .accent {
  color: #fff;
  background: linear-gradient(92deg, #ff4d6d 0%, #ff8a5c 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.promo-sub {
  color: #cbd5e1; font-size: 1.06rem; max-width: 620px;
  text-shadow: 0 1px 10px rgba(0,0,0,.5);
}

.tgs-badge-off {
  display: inline-flex; align-items: baseline; gap: .45rem;
  background: linear-gradient(135deg, #d81036, #ff4d6d);
  color: #fff; border-radius: 999px;
  padding: .45rem 1.1rem; font-weight: 800; letter-spacing: .4px;
  font-size: .82rem; text-transform: uppercase;
  box-shadow: 0 8px 24px rgba(216,16,54,.35);
}

.section-badge {
  display: inline-block; font-size: .7rem !important; font-weight: 700;
  letter-spacing: 1.5px; text-transform: uppercase;
  padding: .5rem 1rem !important; border-radius: 999px;
}

.code-card {
  background: rgba(11,15,26,.72);
  border: 1px solid rgba(255,77,109,.35);
  border-radius: 22px;
  padding: 2rem 1.75rem;
  backdrop-filter: blur(12px);
  text-align: center;
  box-shadow: 0 18px 60px rgba(0,0,0,.45);
}
.code-label {
  color: #9ca3af; font-size: .72rem;
  letter-spacing: 2px; text-transform: uppercase; font-weight: 700;
}
.code-value {
  font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', monospace;
  font-size: clamp(1.35rem, 3.6vw, 1.95rem); font-weight: 800; color: #fff;
  letter-spacing: 2px; margin: .65rem 0 .3rem; word-break: break-all;
}
.code-copy {
  border: 1px solid rgba(255,77,109,.55); background: transparent; color: #ffd5dd;
  border-radius: 10px; padding: .5rem 1.15rem; font-size: .82rem; font-weight: 700;
  cursor: pointer; transition: background .16s, border-color .16s, color .16s;
}
.code-copy:hover { background: rgba(255,77,109,.16); color: #fff; }
.code-copy.copied { background: #ff4d6d; color: #fff; border-color: #ff4d6d; }

.code-divider {
  height: 1px; background: rgba(203,213,225,.16); margin: 1.4rem 0 1.2rem;
}
.price-strike { color: #6b7280; text-decoration: line-through; font-size: 1.15rem; }
.price-now    { color: #fff; font-size: 2.4rem; font-weight: 800; line-height: 1; }
.price-per    { color: #9ca3af; font-size: .85rem; font-weight: 600; }
.price-month  { color: #cbd5e1; font-size: .82rem; }

.step-card {
  background: #fff; border-radius: 18px; padding: 1.75rem 1.5rem; height: 100%;
  box-shadow: 0 4px 24px rgba(0,0,0,.07); border: 1px solid #eef1ef;
  transition: transform .18s, box-shadow .18s;
}
.step-card:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(0,0,0,.10); }
.step-num {
  width: 42px; height: 42px; border-radius: 12px;
  background: linear-gradient(135deg, #16a34a, #15803d);
  color: #fff; font-weight: 800; font-size: 1.05rem;
  display: flex; align-items: center; justify-content: center; margin-bottom: 1rem;
}
.step-card.is-code .step-num { background: linear-gradient(135deg, #d81036, #ff4d6d); }
.step-card .inline-code {
  font-family: 'SFMono-Regular', Consolas, monospace;
  background: #fdf2f4; color: #b00c2c; border: 1px solid #f7d6de;
  border-radius: 6px; padding: .08rem .38rem; font-size: .82rem; font-weight: 700;
}

.terms-card {
  background: #fff; border-radius: 22px; padding: 2.25rem;
  box-shadow: 0 8px 40px rgba(0,0,0,.09); border: 1px solid #eef1ef;
}
.terms-list { list-style: none; margin: 0; padding: 0; }
.terms-list li {
  display: flex; gap: .85rem; align-items: flex-start;
  padding: .8rem 0; border-bottom: 1px solid #f1f3f2;
}
.terms-list li:last-child { border-bottom: 0; padding-bottom: 0; }
.terms-list li:first-child { padding-top: 0; }
.terms-list .t-icon {
  flex: 0 0 auto; width: 34px; height: 34px; border-radius: 10px;
  background: #fdf2f4; color: #d81036;
  display: flex; align-items: center; justify-content: center; font-size: .9rem;
}
.terms-list strong { display: block; color: #374151; font-size: .93rem; margin-bottom: .1rem; }
.terms-list span   { color: #6b7280; font-size: .85rem; line-height: 1.6; }

.fine-print { font-size: .78rem; color: #8a8a8a; line-height: 1.65; }