/* S2 Presale Page Styles */
body.fighting-ui.s2-page {
  --s2-glow: #a855f7;
  --s2-accent: #7c3aed;
  --s2-hot: #f97316;
}

.s2-hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: radial-gradient(ellipse at 20% 50%, rgba(124, 58, 237, 0.15) 0%, transparent 50%),
              radial-gradient(ellipse at 80% 20%, rgba(225, 29, 72, 0.12) 0%, transparent 40%),
              var(--fight-bg);
  padding: 100px 0 60px;
}

.s2-hero__bg {
  position: absolute;
  inset: 0;
  background: url('../img/hero-bg.jpg') center/cover no-repeat;
  opacity: 0.12;
  pointer-events: none;
}

.s2-hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(124, 58, 237, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(124, 58, 237, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.s2-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: linear-gradient(135deg, var(--s2-accent), var(--fight-red));
  color: #fff;
  animation: s2-pulse 2s ease-in-out infinite;
}

@keyframes s2-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(124, 58, 237, 0.4); }
  50% { box-shadow: 0 0 20px 4px rgba(124, 58, 237, 0.2); }
}

.s2-hero h1 {
  font-family: var(--heading-font);
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  line-height: 0.95;
  letter-spacing: 0.02em;
  margin: 1rem 0;
  background: linear-gradient(135deg, #fff 30%, var(--fight-gold) 70%, var(--s2-glow) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.s2-hero__subtitle {
  font-size: 1.15rem;
  color: var(--fight-muted);
  max-width: 600px;
  margin: 0 auto 2rem;
}

.s2-countdown {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin: 2rem 0;
  flex-wrap: wrap;
}

.s2-countdown__item {
  background: var(--fight-panel);
  border: 1px solid var(--fight-border);
  border-radius: 12px;
  padding: 12px 18px;
  min-width: 72px;
  text-align: center;
}

.s2-countdown__num {
  display: block;
  font-family: var(--heading-font);
  font-size: 2rem;
  color: var(--fight-gold);
  line-height: 1;
}

.s2-countdown__label {
  font-size: 0.7rem;
  color: var(--fight-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.s2-cta-group {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.s2-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  transition: all 0.25s;
  border: none;
  cursor: pointer;
}

.s2-btn--primary {
  background: linear-gradient(135deg, var(--s2-accent), var(--fight-red));
  color: #fff;
  box-shadow: 0 4px 20px rgba(124, 58, 237, 0.35);
}

.s2-btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(124, 58, 237, 0.5);
  color: #fff;
}

.s2-btn--ghost {
  background: transparent;
  border: 1px solid var(--fight-border);
  color: var(--fight-text);
}

.s2-btn--ghost:hover {
  border-color: var(--fight-gold);
  color: var(--fight-gold);
}

/* Features Grid */
.s2-features {
  padding: 80px 0;
  background: var(--fight-bg-2);
}

.s2-features__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}

.s2-feature-card {
  background: var(--fight-panel);
  border: 1px solid var(--fight-border);
  border-radius: 16px;
  padding: 28px;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}

.s2-feature-card:hover {
  border-color: rgba(124, 58, 237, 0.4);
  transform: translateY(-4px);
  box-shadow: var(--fight-shadow);
}

.s2-feature-card__icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 16px;
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.2), rgba(225, 29, 72, 0.15));
  color: var(--s2-glow);
}

.s2-feature-card h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
  color: var(--heading-color);
}

.s2-feature-card p {
  font-size: 0.9rem;
  color: var(--fight-muted);
  margin: 0;
}

.s2-tag {
  position: absolute;
  top: 16px;
  right: 16px;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 999px;
}

.s2-tag--new { background: rgba(34, 211, 238, 0.15); color: var(--fight-ice); }
.s2-tag--enhanced { background: rgba(251, 191, 36, 0.15); color: var(--fight-gold); }
.s2-tag--exclusive { background: rgba(168, 85, 247, 0.15); color: var(--s2-glow); }

/* Pricing */
.s2-pricing {
  padding: 80px 0;
}

.s2-pricing__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
}

.s2-plan {
  background: var(--fight-panel);
  border: 1px solid var(--fight-border);
  border-radius: 20px;
  padding: 32px 28px;
  text-align: center;
  position: relative;
  transition: all 0.3s;
}

.s2-plan--featured {
  border-color: var(--s2-accent);
  box-shadow: 0 0 40px rgba(124, 58, 237, 0.15);
  transform: scale(1.03);
}

.s2-plan__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--s2-hot), var(--fight-red));
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 16px;
  border-radius: 999px;
  white-space: nowrap;
}

.s2-plan h3 {
  font-family: var(--heading-font);
  font-size: 1.6rem;
  margin: 12px 0 4px;
}

.s2-plan__price {
  margin: 16px 0;
}

.s2-plan__price-current {
  font-family: var(--heading-font);
  font-size: 3rem;
  color: var(--fight-gold);
  line-height: 1;
}

.s2-plan__price-current sup {
  font-size: 1.2rem;
  vertical-align: super;
}

.s2-plan__price-old {
  text-decoration: line-through;
  color: var(--fight-muted);
  font-size: 1rem;
  margin-left: 8px;
}

.s2-plan__days {
  color: var(--fight-muted);
  font-size: 0.85rem;
  margin-bottom: 20px;
}

.s2-plan__features {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  text-align: left;
}

.s2-plan__features li {
  padding: 6px 0;
  font-size: 0.88rem;
  color: var(--fight-text);
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.s2-plan__features li i {
  color: var(--fight-gold);
  margin-top: 3px;
  flex-shrink: 0;
}

.s2-plan__upgrade {
  font-size: 0.8rem;
  color: var(--fight-ice);
  margin-bottom: 12px;
}

/* Upgrade Section */
.s2-upgrade {
  padding: 80px 0;
  background: var(--fight-bg-2);
}

.s2-upgrade__box {
  max-width: 640px;
  margin: 0 auto;
  background: var(--fight-panel);
  border: 1px solid var(--fight-border);
  border-radius: 20px;
  padding: 40px;
}

.s2-upgrade__input-group {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
}

.s2-upgrade__input-group input {
  flex: 1;
  background: var(--fight-bg);
  border: 1px solid var(--fight-border);
  border-radius: 8px;
  padding: 12px 16px;
  color: var(--fight-text);
  font-size: 0.95rem;
}

.s2-upgrade__input-group input:focus {
  outline: none;
  border-color: var(--s2-accent);
}

.s2-upgrade__result {
  display: none;
  margin-top: 20px;
}

.s2-upgrade__result.active {
  display: block;
}

.s2-upgrade__license-info {
  background: var(--fight-bg);
  border-radius: 10px;
  padding: 16px;
  margin-bottom: 16px;
  font-size: 0.9rem;
}

.s2-upgrade__plans {
  display: grid;
  gap: 12px;
}

.s2-upgrade__plan-btn {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--fight-bg);
  border: 1px solid var(--fight-border);
  border-radius: 10px;
  padding: 14px 18px;
  cursor: pointer;
  transition: all 0.2s;
  color: var(--fight-text);
}

.s2-upgrade__plan-btn:hover,
.s2-upgrade__plan-btn.selected {
  border-color: var(--s2-accent);
  background: rgba(124, 58, 237, 0.08);
}

/* Homepage Takeover Banner */
.s2-takeover {
  position: relative;
  background: linear-gradient(135deg, #1a0533 0%, #0f1014 40%, #1a0a2e 100%);
  border-bottom: 2px solid rgba(124, 58, 237, 0.3);
  padding: 0;
  overflow: hidden;
  z-index: 2;
}

.s2-takeover__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 28px 0;
  flex-wrap: wrap;
}

.s2-takeover__left h2 {
  font-family: var(--heading-font);
  font-size: clamp(1.8rem, 4vw, 3rem);
  margin: 0;
  background: linear-gradient(90deg, #fff, var(--fight-gold), #a855f7);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.s2-takeover__left p {
  margin: 6px 0 0;
  color: var(--fight-muted);
  font-size: 0.95rem;
}

.s2-takeover__right {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.s2-takeover__timer {
  font-family: var(--heading-font);
  font-size: 1.4rem;
  color: var(--fight-gold);
  letter-spacing: 0.05em;
}

.s2-takeover__glow {
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.15), transparent 70%);
  top: -100px;
  right: -50px;
  pointer-events: none;
}

/* Compare Table */
.s2-compare {
  padding: 60px 0;
}

.s2-compare table {
  width: 100%;
  border-collapse: collapse;
}

.s2-compare th,
.s2-compare td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--fight-border);
  font-size: 0.9rem;
}

.s2-compare th {
  color: var(--fight-muted);
  font-weight: 500;
  text-align: left;
}

.s2-compare td:last-child {
  color: var(--fight-gold);
  font-weight: 600;
}

.s2-compare .bi-check-circle-fill { color: #22c55e; }
.s2-compare .bi-x-circle { color: #ef4444; }

/* FAQ */
.s2-faq {
  padding: 60px 0 80px;
}

.s2-faq .accordion-item {
  background: var(--fight-panel);
  border: 1px solid var(--fight-border);
  margin-bottom: 8px;
  border-radius: 10px !important;
  overflow: hidden;
}

.s2-faq .accordion-button {
  background: var(--fight-panel);
  color: var(--fight-text);
  font-weight: 500;
  box-shadow: none;
}

.s2-faq .accordion-button:not(.collapsed) {
  background: rgba(124, 58, 237, 0.08);
  color: var(--fight-gold);
}

.s2-faq .accordion-body {
  color: var(--fight-muted);
  font-size: 0.9rem;
}

/* Nav highlight */
body.fighting-ui .navmenu a.s2-nav-link {
  color: var(--s2-glow) !important;
  position: relative;
}

body.fighting-ui .navmenu a.s2-nav-link::after {
  content: 'NEW';
  position: absolute;
  top: -6px;
  right: -28px;
  font-size: 0.55rem;
  background: var(--fight-red);
  color: #fff;
  padding: 1px 5px;
  border-radius: 4px;
  font-weight: 700;
  letter-spacing: 0.05em;
}

@media (max-width: 768px) {
  .s2-plan--featured { transform: none; }
  .s2-upgrade__input-group { flex-direction: column; }
  .s2-takeover__inner { text-align: center; justify-content: center; }
}