/* =====================================================
   VenueKit Landing Page — Premium dark theme
===================================================== */

:root {
  --vk-primary: #E8223A;
  --vk-gold: #E8B829;
  --vk-bg: #080b12;
  --vk-bg-card: #0f1420;
  --vk-bg-section: #0a0e18;
  --vk-text: #f1f5f9;
  --vk-text-dim: #94a3b8;
  --vk-text-muted: #475569;
  --vk-border: rgba(255,255,255,.06);
  --vk-radius: 14px;
  --vk-glow: 0 0 40px rgba(232,34,58,.15);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Heebo', system-ui, sans-serif;
  background: var(--vk-bg);
  color: var(--vk-text);
  direction: rtl;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── Nav ── */
.vk-nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 40px; position: fixed; top: 0; left: 0; right: 0;
  z-index: 100; background: rgba(8,11,18,.9); backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--vk-border);
}
.vk-logo { font-size: 20px; font-weight: 800; color: var(--vk-primary); }
.vk-nav-links { display: flex; align-items: center; gap: 8px; }
.vk-nav-links a {
  padding: 8px 16px; font-size: 14px; font-weight: 600;
  color: var(--vk-text-dim); border-radius: 8px; transition: all .2s;
}
.vk-nav-links a:hover { color: var(--vk-text); background: rgba(255,255,255,.04); }
.vk-btn-nav {
  background: var(--vk-primary) !important; color: white !important;
  border-radius: 8px !important; padding: 8px 20px !important;
}

/* ── Hero ── */
.vk-hero {
  min-height: 100vh; display: flex; flex-direction: column;
  justify-content: center; align-items: center;
  text-align: center; padding: 120px 20px 60px;
  background: radial-gradient(ellipse at center top, rgba(232,34,58,.08) 0%, transparent 60%);
}
.vk-badge-top {
  display: inline-block; padding: 6px 16px; border-radius: 20px;
  font-size: 13px; font-weight: 700; color: var(--vk-gold);
  background: rgba(232,184,41,.1); border: 1px solid rgba(232,184,41,.2);
  margin-bottom: 24px;
}
.vk-hero h1 { font-size: clamp(36px, 6vw, 64px); font-weight: 900; line-height: 1.1; margin-bottom: 20px; }
.vk-gradient {
  background: linear-gradient(135deg, var(--vk-primary), var(--vk-gold));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.vk-hero-sub { font-size: 18px; color: var(--vk-text-dim); max-width: 550px; margin-bottom: 32px; }
.vk-hero-btns { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; margin-bottom: 48px; }
.vk-hero-stats {
  display: flex; gap: 48px;
}
.vk-hero-stats div { text-align: center; }
.vk-hero-stats strong { display: block; font-size: 28px; font-weight: 800; color: var(--vk-primary); }
.vk-hero-stats span { font-size: 13px; color: var(--vk-text-muted); }

/* ── Buttons ── */
.vk-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 32px; border-radius: 10px;
  font-family: 'Heebo', sans-serif; font-size: 15px; font-weight: 700;
  border: none; cursor: pointer; transition: all .25s; text-decoration: none;
}
.vk-btn-primary {
  background: var(--vk-primary); color: white;
  box-shadow: 0 4px 20px rgba(232,34,58,.3);
}
.vk-btn-primary:hover { filter: brightness(1.15); transform: translateY(-2px); box-shadow: 0 8px 30px rgba(232,34,58,.4); }
.vk-btn-ghost {
  background: rgba(255,255,255,.04); color: var(--vk-text);
  border: 1px solid var(--vk-border);
}
.vk-btn-ghost:hover { background: rgba(255,255,255,.08); }
.vk-btn-sm { padding: 8px 18px; font-size: 13px; }
.vk-btn-full { width: 100%; justify-content: center; }

/* ── Sections ── */
.vk-section { padding: 80px 20px; max-width: 1100px; margin: 0 auto; }
.vk-section-dark { background: var(--vk-bg-section); max-width: none; }
.vk-section-dark > * { max-width: 1100px; margin-left: auto; margin-right: auto; }
.vk-section-title { font-size: 32px; font-weight: 800; text-align: center; margin-bottom: 12px; }
.vk-section-sub { font-size: 16px; color: var(--vk-text-dim); text-align: center; margin-bottom: 40px; }

/* ── Feature Cards ── */
.vk-features-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}
.vk-feature-card {
  background: var(--vk-bg-card); border-radius: var(--vk-radius);
  border: 1px solid var(--vk-border); padding: 24px;
  transition: all .3s; opacity: 0; transform: translateY(20px);
}
.vk-feature-card.vk-visible { opacity: 1; transform: translateY(0); }
.vk-feature-card:hover { border-color: rgba(232,34,58,.2); box-shadow: var(--vk-glow); transform: translateY(-4px); }
.vk-feature-icon { font-size: 28px; margin-bottom: 12px; }
.vk-feature-card h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.vk-feature-card p { font-size: 13px; color: var(--vk-text-dim); margin-bottom: 12px; }
.vk-included { font-size: 11px; font-weight: 700; color: #22c55e; background: rgba(34,197,94,.1); padding: 3px 10px; border-radius: 20px; }
.vk-premium { font-size: 11px; font-weight: 700; color: var(--vk-gold); background: rgba(232,184,41,.1); padding: 3px 10px; border-radius: 20px; }

/* ── Pricing Tiers ── */
.vk-tiers {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
  align-items: start; max-width: 1000px; margin: 0 auto;
}
.vk-tier-card {
  background: var(--vk-bg-card); border-radius: var(--vk-radius);
  border: 1px solid var(--vk-border); padding: 32px 24px;
  text-align: center; position: relative; transition: all .3s;
}
.vk-tier-card:hover { border-color: rgba(232,34,58,.2); transform: translateY(-4px); box-shadow: var(--vk-glow); }
.vk-tier-popular {
  border-color: var(--vk-primary); transform: scale(1.04);
  box-shadow: 0 0 60px rgba(232,34,58,.15);
}
.vk-tier-popular:hover { transform: scale(1.04) translateY(-4px); }
.vk-tier-badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  padding: 4px 16px; border-radius: 20px; font-size: 12px; font-weight: 800;
  background: var(--vk-primary); color: white; white-space: nowrap;
}
.vk-tier-badge-gold { background: linear-gradient(135deg, #E8B829, #d4a020); }
.vk-tier-name { font-size: 20px; font-weight: 800; margin-bottom: 8px; margin-top: 8px; }
.vk-tier-price { font-size: 44px; font-weight: 900; color: var(--vk-primary); line-height: 1; margin-bottom: 4px; }
.vk-tier-desc { font-size: 13px; color: var(--vk-text-dim); margin-bottom: 24px; }
.vk-tier-features { list-style: none; text-align: right; margin-bottom: 24px; }
.vk-tier-features li { padding: 6px 0; font-size: 13px; border-bottom: 1px solid var(--vk-border); }
.vk-tier-features li:last-child { border-bottom: none; }
.vk-feat-yes { color: var(--vk-text); }
.vk-feat-no { color: var(--vk-text-muted); text-decoration: line-through; opacity: .5; }

/* ── Demo ── */
.vk-demo-frame { max-width: 700px; margin: 0 auto; }
.vk-demo-browser {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 16px; background: #1a1f2e; border-radius: 12px 12px 0 0;
  border: 1px solid var(--vk-border); border-bottom: none;
}
.vk-demo-dots { display: flex; gap: 6px; }
.vk-demo-dots span { width: 10px; height: 10px; border-radius: 50%; background: #334155; }
.vk-demo-dots span:first-child { background: #ef4444; }
.vk-demo-dots span:nth-child(2) { background: #f59e0b; }
.vk-demo-dots span:nth-child(3) { background: #22c55e; }
.vk-demo-url { flex: 1; padding: 6px 12px; background: rgba(255,255,255,.04); border-radius: 6px; font-size: 13px; color: var(--vk-text-dim); }
.vk-demo-screenshot {
  border: 1px solid var(--vk-border); border-top: none;
  border-radius: 0 0 12px 12px; overflow: hidden;
}
.vk-demo-placeholder {
  padding: 60px 20px; text-align: center;
  background: linear-gradient(180deg, #0d0f14 0%, #151820 100%);
}
.vk-demo-icon { font-size: 48px; margin-bottom: 16px; }
.vk-demo-placeholder h3 { font-size: 22px; margin-bottom: 8px; }
.vk-demo-placeholder p { color: var(--vk-text-dim); margin-bottom: 20px; }

/* ── FAQ ── */
.vk-faq-list { max-width: 700px; margin: 0 auto; }
.vk-faq-item {
  border: 1px solid var(--vk-border); border-radius: 10px;
  margin-bottom: 8px; overflow: hidden;
  opacity: 0; transform: translateY(10px); transition: all .3s;
}
.vk-faq-item.vk-visible { opacity: 1; transform: translateY(0); }
.vk-faq-item summary {
  padding: 16px 20px; font-size: 15px; font-weight: 700; cursor: pointer;
  list-style: none; display: flex; justify-content: space-between; align-items: center;
}
.vk-faq-item summary::after { content: '+'; font-size: 20px; color: var(--vk-text-muted); }
.vk-faq-item[open] summary::after { content: '−'; }
.vk-faq-item[open] summary { border-bottom: 1px solid var(--vk-border); }
.vk-faq-item p { padding: 16px 20px; font-size: 14px; color: var(--vk-text-dim); }

/* ── Contact ── */
.vk-contact-form { max-width: 500px; margin: 0 auto; }
.vk-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.vk-form-group { margin-bottom: 16px; }
.vk-form-group label { display: block; font-size: 13px; font-weight: 600; color: var(--vk-text-dim); margin-bottom: 6px; }
.vk-form-group input, .vk-form-group textarea {
  width: 100%; padding: 12px 16px; border-radius: 10px;
  background: var(--vk-bg-card); border: 1px solid var(--vk-border);
  color: var(--vk-text); font-family: 'Heebo', sans-serif; font-size: 14px;
  transition: border-color .2s;
}
.vk-form-group input:focus, .vk-form-group textarea:focus {
  outline: none; border-color: var(--vk-primary);
}

/* ── Footer ── */
.vk-footer { text-align: center; padding: 40px 20px; border-top: 1px solid var(--vk-border); }
.vk-footer-brand { font-size: 22px; font-weight: 800; color: var(--vk-primary); margin-bottom: 8px; }
.vk-footer p { font-size: 14px; color: var(--vk-text-dim); }
.vk-footer-copy { font-size: 12px; color: var(--vk-text-muted); margin-top: 12px; }

/* ── Responsive ── */
@media (max-width: 768px) {
  .vk-nav { padding: 12px 16px; }
  .vk-nav-links { display: none; }
  .vk-hero { padding: 100px 16px 40px; }
  .vk-hero h1 { font-size: 32px; }
  .vk-hero-stats { gap: 24px; }
  .vk-hero-stats strong { font-size: 22px; }
  .vk-features-grid { grid-template-columns: 1fr; }
  .vk-tiers { grid-template-columns: 1fr; max-width: 400px; }
  .vk-tier-popular { transform: none; }
  .vk-tier-popular:hover { transform: translateY(-4px); }
  .vk-form-row { grid-template-columns: 1fr; }
  .vk-section { padding: 50px 16px; }
  .vk-total-price { font-size: 36px; }
}

/* ── Payment Result Overlay ── */
.vk-payment-overlay {
  position: fixed; inset: 0; z-index: 9999;
  background: rgba(0,0,0,.7); backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center;
  padding: 20px; animation: vk-fadeIn .3s ease;
}
.vk-payment-modal {
  background: var(--vk-bg-card); border: 1px solid var(--vk-border);
  border-radius: var(--vk-radius); padding: 48px 32px; text-align: center;
  max-width: 420px; width: 100%;
}
.vk-payment-icon {
  width: 64px; height: 64px; border-radius: 50%; margin: 0 auto 20px;
  display: flex; align-items: center; justify-content: center;
  font-size: 32px; font-weight: 900;
}
.vk-payment-success { background: rgba(34,197,94,.15); color: #22c55e; border: 2px solid #22c55e; }
.vk-payment-failed  { background: rgba(239,68,68,.15); color: #ef4444; border: 2px solid #ef4444; }
.vk-payment-modal h2 { font-size: 22px; font-weight: 800; margin-bottom: 12px; }
.vk-payment-modal p  { font-size: 14px; color: var(--vk-text-dim); margin-bottom: 24px; }
@keyframes vk-fadeIn { from { opacity: 0; } to { opacity: 1; } }

/* ── How It Works Steps ── */
.vk-steps {
  display: flex; align-items: flex-start; justify-content: center;
  gap: 0; max-width: 900px; margin: 0 auto;
}
.vk-step {
  flex: 1; text-align: center; padding: 24px 20px;
  background: var(--vk-bg-card); border-radius: var(--vk-radius);
  border: 1px solid var(--vk-border); transition: all .3s;
  opacity: 0; transform: translateY(20px);
}
.vk-step.vk-visible { opacity: 1; transform: translateY(0); }
.vk-step:hover { border-color: rgba(232,34,58,.2); transform: translateY(-4px); box-shadow: var(--vk-glow); }
.vk-step-number {
  width: 48px; height: 48px; border-radius: 50%;
  background: linear-gradient(135deg, var(--vk-primary), var(--vk-gold));
  color: white; font-size: 22px; font-weight: 900;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
}
.vk-step h3 { font-size: 17px; font-weight: 700; margin-bottom: 8px; }
.vk-step p { font-size: 13px; color: var(--vk-text-dim); line-height: 1.6; }
.vk-step-arrow {
  display: flex; align-items: center; font-size: 28px;
  color: var(--vk-text-muted); padding: 0 8px; margin-top: 48px;
}

@media (max-width: 768px) {
  .vk-steps { flex-direction: column; gap: 12px; }
  .vk-step-arrow { display: none; }
}

/* ── Testimonials ── */
.vk-testimonials {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px; max-width: 1000px; margin: 0 auto;
}
.vk-testimonial-card {
  background: var(--vk-bg-card); border-radius: var(--vk-radius);
  border: 1px solid var(--vk-border); padding: 28px 24px;
  transition: all .3s; opacity: 0; transform: translateY(20px);
}
.vk-testimonial-card.vk-visible { opacity: 1; transform: translateY(0); }
.vk-testimonial-card:hover { border-color: rgba(232,34,58,.2); transform: translateY(-4px); box-shadow: var(--vk-glow); }
.vk-testimonial-stars { color: var(--vk-gold); font-size: 16px; margin-bottom: 12px; letter-spacing: 2px; }
.vk-testimonial-text { font-size: 14px; color: var(--vk-text-dim); line-height: 1.7; margin-bottom: 16px; font-style: italic; }
.vk-testimonial-author strong { display: block; font-size: 14px; font-weight: 700; color: var(--vk-text); }
.vk-testimonial-author span { font-size: 12px; color: var(--vk-text-muted); }

/* ── Animations ── */
.vk-feature-card, .vk-faq-item, .vk-picker-item, .vk-step, .vk-testimonial-card {
  transition: opacity .4s ease, transform .4s ease, border-color .2s, box-shadow .3s;
}