/* =============================================
   BLACK STAR LINE TRADING — Main Stylesheet
   ============================================= */

:root {
  --gold: #F4C430;
  --gold-light: #FFD700;
  --gold-dark: #B8960C;
  --black: #050508;
  --dark: #0A0A0F;
  --dark2: #0F0F18;
  --dark3: #141420;
  --card: #12121C;
  --card2: #1A1A28;
  --border: rgba(244, 196, 48, 0.15);
  --border-light: rgba(255,255,255,0.07);
  --text: #E8E8F0;
  --text-muted: #8888AA;
  --green: #00D4AA;
  --red: #FF4444;
  --blue: #4488FF;
  --radius: 12px;
  --radius-lg: 20px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--black);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ── SCROLLING OFFER BANNER ── */
.offer-banner {
  background: linear-gradient(90deg, #1a1a00, #2a2200, #1a1a00);
  border-bottom: 1px solid var(--gold-dark);
  overflow: hidden;
  white-space: nowrap;
  padding: 9px 0;
}

.offer-track {
  display: inline-flex;
  gap: 80px;
  animation: scroll-banner 30s linear infinite;
  color: var(--gold-light);
  font-size: 13px;
  font-weight: 500;
}

.offer-track strong { color: #fff; }

@keyframes scroll-banner {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ── NAVBAR ── */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(5,5,8,0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 70px;
  display: flex;
  align-items: center;
  gap: 40px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-stars-svg {
  width: 90px;
  height: 36px;
  flex-shrink: 0;
  filter: drop-shadow(0 0 6px rgba(244,196,48,0.5));
}

.logo-text {
  font-family: 'Orbitron', sans-serif;
  font-size: 13px;
  font-weight: 900;
  color: #fff;
  line-height: 1.2;
  letter-spacing: 1px;
}

.logo-sub {
  color: var(--gold);
  font-size: 11px;
  letter-spacing: 3px;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 32px;
  margin-left: auto;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
}

.nav-links a:hover { color: var(--gold); }

.nav-cta { flex-shrink: 0; }

/* ── BUTTONS ── */
.btn-primary {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: #000;
  font-weight: 700;
  font-size: 14px;
  padding: 11px 24px;
  border-radius: 8px;
  text-decoration: none;
  display: inline-block;
  transition: all 0.2s;
  border: none;
  cursor: pointer;
  letter-spacing: 0.3px;
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(244,196,48,0.4);
  filter: brightness(1.1);
}

.btn-primary.btn-large {
  font-size: 16px;
  padding: 14px 32px;
  border-radius: 10px;
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  font-weight: 600;
  font-size: 14px;
  padding: 11px 24px;
  border-radius: 8px;
  text-decoration: none;
  display: inline-block;
  border: 1px solid var(--border-light);
  transition: all 0.2s;
}

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

.btn-ghost.btn-large {
  font-size: 16px;
  padding: 14px 32px;
  border-radius: 10px;
}

.btn-ghost-small {
  background: transparent;
  color: var(--gold);
  border: 1px solid var(--gold);
  padding: 8px 16px;
  border-radius: 6px;
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  transition: all 0.2s;
  white-space: nowrap;
}

.btn-ghost-small:hover {
  background: var(--gold);
  color: #000;
}

/* ── HERO ── */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: radial-gradient(ellipse 80% 60% at 50% -10%, rgba(244,196,48,0.08) 0%, transparent 70%),
              var(--black);
}

.hero-glow {
  position: absolute;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(244,196,48,0.06) 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 24px;
  text-align: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-block;
  background: rgba(244,196,48,0.1);
  border: 1px solid rgba(244,196,48,0.3);
  color: var(--gold);
  padding: 6px 18px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 28px;
  letter-spacing: 0.5px;
}

.hero-title {
  font-family: 'Inter', sans-serif;
  font-size: clamp(42px, 7vw, 80px);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -2px;
  margin-bottom: 24px;
  color: #fff;
}

.gradient-text {
  background: linear-gradient(135deg, var(--gold-light), var(--gold-dark));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px 40px;
  max-width: 800px;
  margin: 0 auto;
  flex-wrap: wrap;
  gap: 20px;
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 24px;
}

.stat-num {
  font-size: 28px;
  font-weight: 900;
  color: var(--gold);
  letter-spacing: -1px;
}

.stat-label {
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: 2px;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border-light);
}

/* ── TRUST BAR ── */
.trust-bar {
  background: var(--dark2);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  padding: 20px 24px;
}

.trust-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
  justify-content: center;
}

.trust-label {
  font-size: 13px;
  color: var(--text-muted);
  white-space: nowrap;
}

.trust-logos {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  justify-content: center;
}

.trust-logos span {
  font-size: 13px;
  color: var(--text);
  font-weight: 500;
}

/* ── SECTIONS ── */
.section-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 100px 24px;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
}

.section-header h2 {
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 900;
  letter-spacing: -1.5px;
  color: #fff;
  margin-bottom: 16px;
}

.section-header p {
  font-size: 17px;
  color: var(--text-muted);
  max-width: 520px;
  margin: 0 auto;
}

/* ── CHALLENGES ── */
.challenges {
  background: var(--dark2);
}

.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}

.plan-card {
  background: var(--card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  position: relative;
  transition: transform 0.2s, border-color 0.2s;
}

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

.plan-featured {
  border-color: var(--gold);
  background: linear-gradient(160deg, #1a1a08 0%, var(--card) 100%);
  transform: scale(1.03);
}

.plan-featured:hover {
  transform: scale(1.03) translateY(-4px);
}

.plan-popular {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gold);
  color: #000;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 4px 16px;
  border-radius: 20px;
  white-space: nowrap;
}

.plan-header {
  text-align: center;
  margin-bottom: 24px;
}

.plan-icon {
  font-size: 32px;
  display: block;
  margin-bottom: 10px;
}

.plan-header h3 {
  font-size: 22px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 4px;
}

.plan-desc {
  font-size: 13px;
  color: var(--text-muted);
}

.plan-price {
  text-align: center;
  margin-bottom: 16px;
}

.price-amount {
  font-size: 40px;
  font-weight: 900;
  color: var(--gold);
  letter-spacing: -1px;
}

.price-note {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
}

.plan-account {
  text-align: center;
  background: rgba(244,196,48,0.07);
  border: 1px solid rgba(244,196,48,0.2);
  border-radius: 8px;
  padding: 12px;
  margin-bottom: 24px;
}

.account-size {
  display: block;
  font-size: 26px;
  font-weight: 900;
  color: #fff;
}

.account-label {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.plan-features {
  list-style: none;
  margin-bottom: 28px;
}

.plan-features li {
  font-size: 14px;
  color: var(--text);
  padding: 6px 0;
  border-bottom: 1px solid var(--border-light);
}

.plan-features li:last-child { border-bottom: none; }

.feature-addon {
  color: var(--gold) !important;
  font-weight: 600;
  font-style: italic;
}

.btn-plan {
  display: block;
  text-align: center;
  padding: 14px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 15px;
  background: transparent;
  border: 1px solid var(--border-light);
  color: var(--text);
  transition: all 0.2s;
}

.btn-plan:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.btn-plan-featured {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: #000 !important;
  border-color: transparent !important;
}

.btn-plan-featured:hover {
  filter: brightness(1.1);
  color: #000 !important;
}

/* ── BOT ADDON BANNER ── */
.bot-addon-banner {
  background: linear-gradient(135deg, #0d0d1a, #12120a);
  border: 1px solid rgba(244,196,48,0.3);
  border-radius: var(--radius-lg);
  padding: 28px 36px;
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.bot-addon-icon {
  font-size: 44px;
  flex-shrink: 0;
}

.bot-addon-text {
  flex: 1;
}

.bot-addon-text h4 {
  font-size: 18px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 4px;
}

.bot-addon-text p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.5;
}

.bot-addon-price {
  text-align: right;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
}

.bot-addon-price span {
  font-size: 28px;
  font-weight: 900;
  color: var(--gold);
}

.bot-addon-price small {
  font-size: 14px;
  font-weight: 400;
  color: var(--text-muted);
}

/* ── HOW IT WORKS ── */
.how-it-works { background: var(--dark); }

.steps-grid {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}

.step {
  flex: 1;
  min-width: 200px;
  max-width: 240px;
  background: var(--card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
}

.step-num {
  font-family: 'Orbitron', sans-serif;
  font-size: 36px;
  font-weight: 900;
  color: var(--gold);
  opacity: 0.4;
  margin-bottom: 12px;
  line-height: 1;
}

.step h4 {
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}

.step p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
}

.step-arrow {
  font-size: 24px;
  color: var(--gold);
  opacity: 0.4;
  flex-shrink: 0;
}

/* ── AI BOT SECTION ── */
.bot-section {
  background: var(--dark2);
}

.bot-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.bot-content .section-tag { margin-bottom: 12px; display: block; }

.bot-content h2 {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 900;
  letter-spacing: -1.5px;
  color: #fff;
  margin-bottom: 20px;
}

.bot-desc {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 28px;
}

.bot-features {
  list-style: none;
  margin-bottom: 32px;
}

.bot-features li {
  font-size: 14px;
  color: var(--text);
  padding: 8px 0;
  border-bottom: 1px solid var(--border-light);
  line-height: 1.5;
}

.bot-features li:last-child { border-bottom: none; }

.bot-pricing {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 28px;
}

.bot-price {
  font-size: 36px;
  font-weight: 900;
  color: var(--gold);
}

.bot-price small {
  font-size: 16px;
  font-weight: 400;
  color: var(--text-muted);
}

.bot-price-note {
  font-size: 14px;
  color: var(--text-muted);
}

/* BOT CARD */
.bot-visual {
  display: flex;
  justify-content: center;
}

.bot-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  width: 100%;
  max-width: 340px;
  box-shadow: 0 0 60px rgba(244,196,48,0.06);
}

.bot-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-light);
}

.live-dot {
  width: 8px;
  height: 8px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0,212,170,0.5); }
  50% { box-shadow: 0 0 0 6px rgba(0,212,170,0); }
}

.signal-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--border-light);
  font-size: 14px;
  color: var(--text);
  font-weight: 500;
}

.signal-row:last-of-type { border-bottom: none; }

.signal-buy  { color: var(--green); font-weight: 700; font-size: 13px; }
.signal-sell { color: var(--red);   font-weight: 700; font-size: 13px; }
.signal-hold { color: var(--gold);  font-weight: 700; font-size: 13px; }

.bot-card-footer {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border-light);
}

.bot-card-footer strong { color: var(--gold); }

/* ── RULES ── */
.rules-section { background: var(--dark); }

.rules-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.rule-card {
  background: var(--card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: border-color 0.2s, transform 0.2s;
}

.rule-card:hover {
  border-color: rgba(244,196,48,0.3);
  transform: translateY(-2px);
}

.rule-icon {
  font-size: 28px;
  display: block;
  margin-bottom: 12px;
}

.rule-card h4 {
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}

.rule-card p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ── FAQ ── */
.faq-section { background: var(--dark2); }

.faq-list {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.2s;
}

.faq-item[open] {
  border-color: rgba(244,196,48,0.3);
}

.faq-item summary {
  padding: 20px 24px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
}

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

.faq-item summary::after {
  content: '+';
  font-size: 20px;
  color: var(--gold);
  flex-shrink: 0;
  margin-left: 16px;
}

.faq-item[open] summary::after { content: '−'; }

.faq-item p {
  padding: 0 24px 20px;
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ── CTA ── */
.cta-section {
  background: var(--dark);
}

.cta-card {
  background: linear-gradient(135deg, #0d0d16, #15150a);
  border: 1px solid rgba(244,196,48,0.25);
  border-radius: 24px;
  padding: 80px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 60% at 50% 50%, rgba(244,196,48,0.05) 0%, transparent 70%);
  pointer-events: none;
}

.cta-star {
  font-size: 48px;
  color: var(--gold);
  filter: drop-shadow(0 0 20px rgba(244,196,48,0.6));
  margin-bottom: 20px;
  display: block;
}

.cta-card h2 {
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 900;
  letter-spacing: -1.5px;
  color: #fff;
  margin-bottom: 16px;
}

.cta-card p {
  font-size: 17px;
  color: var(--text-muted);
  margin-bottom: 36px;
}

.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.cta-small {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 0 !important;
}

/* ── FOOTER ── */
.footer {
  background: var(--dark);
  border-top: 1px solid var(--border-light);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 60px 24px 40px;
  display: grid;
  grid-template-columns: 1.5fr repeat(4, 1fr);
  gap: 40px;
}

.footer-brand .logo-star {
  font-size: 28px;
  margin-right: 8px;
}

.footer-logo-text {
  font-family: 'Orbitron', sans-serif;
  font-size: 13px;
  font-weight: 900;
  color: var(--gold);
  letter-spacing: 2px;
  display: inline;
}

.footer-desc {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-top: 12px;
}

.footer-col h5 {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.footer-col a {
  display: block;
  font-size: 14px;
  color: var(--text);
  text-decoration: none;
  margin-bottom: 10px;
  transition: color 0.2s;
}

.footer-col a:hover { color: var(--gold); }

.footer-bottom {
  border-top: 1px solid var(--border-light);
  padding: 20px 24px;
  text-align: center;
  font-size: 12px;
  color: var(--text-muted);
  max-width: 1200px;
  margin: 0 auto;
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .plans-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto 40px; }
  .plan-featured { transform: none; }
  .plan-featured:hover { transform: translateY(-4px); }
  .rules-grid { grid-template-columns: repeat(2, 1fr); }
  .bot-inner { grid-template-columns: 1fr; gap: 48px; }
  .steps-grid { flex-direction: column; align-items: center; }
  .step-arrow { transform: rotate(90deg); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
  .hero-stats { flex-direction: column; gap: 16px; }
  .stat-divider { display: none; }
}

@media (max-width: 600px) {
  .hero-title { letter-spacing: -1px; }
  .rules-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .cta-card { padding: 48px 24px; }
  .bot-addon-banner { flex-direction: column; text-align: center; }
  .bot-addon-price { align-items: center; }
}