/* Sessions.center Marketing Site — Dark Theme */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

:root {
  --bg-dark: #0a0a0a;
  --bg-section: #111111;
  --bg-card: #1a1a1a;
  --border: #222222;
  --accent: #E6FF4B;
  --accent-hover: #d4ed45;
  --text-white: #ffffff;
  --text-body: #9ca3af;
  --text-muted: #6b7280;
  --green: #059669;
  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-sm: 8px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg-dark);
  color: var(--text-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ===== NAV ===== */
.site-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(10,10,10,0.85); backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding: 0 24px; height: 72px;
  display: flex; align-items: center; justify-content: center;
}
.nav-inner {
  max-width: 1200px; width: 100%;
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.nav-logo img { height: 64px; }
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a { color: var(--text-body); text-decoration: none; font-size: 14px; font-weight: 500; transition: color 0.2s; }
.nav-links a:hover { color: var(--text-white); }
.nav-cta { display: flex; align-items: center; gap: 12px; }
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 10px 24px; border-radius: var(--radius-md); font-weight: 600; font-size: 14px; text-decoration: none; transition: all 0.2s; border: none; cursor: pointer; }
.btn-ghost { color: var(--text-body); background: transparent; border: 1px solid var(--border); }
.btn-ghost:hover { color: var(--text-white); border-color: #444; }
.btn-accent { background: var(--accent); color: #0a0a0a; }
.btn-accent:hover { background: var(--accent-hover); transform: translateY(-1px); }
.btn-accent-lg { background: var(--accent); color: #0a0a0a; padding: 14px 32px; font-size: 16px; border-radius: var(--radius-md); }
.btn-accent-lg:hover { background: var(--accent-hover); transform: translateY(-2px); box-shadow: 0 8px 30px rgba(230,255,75,0.15); }
.mobile-menu-btn { display: none; background: none; border: none; color: var(--text-white); cursor: pointer; font-size: 24px; }

/* ===== HERO ===== */
.hero {
  padding: 160px 24px 100px; text-align: center;
  background: #000;
  min-height: 100vh;
}
.hero iframe {
  position: absolute; top: 50%; left: 50%;
  min-width: 100%; min-height: 100%;
  width: auto; height: auto;
  transform: translate(-50%, -50%);
}
.hero h1 {
  font-size: clamp(40px, 6vw, 72px); font-weight: 900; color: var(--text-white);
  line-height: 1.05; letter-spacing: -2px; max-width: 800px; margin: 0 auto 20px;
}
.hero h1 .accent { color: var(--accent); }
.hero p {
  font-size: clamp(16px, 2vw, 20px); color: var(--text-body);
  max-width: 560px; margin: 0 auto 40px; line-height: 1.6;
}
.hero-cta { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.hero-image {
  margin: 60px auto 0; max-width: 900px;
  border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid var(--border); box-shadow: 0 40px 80px rgba(0,0,0,0.5);
  background: var(--bg-card); aspect-ratio: 16/9;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted); font-size: 14px;
}

/* ===== SOCIAL PROOF ===== */
.social-proof {
  padding: 40px 24px;
  background: var(--bg-section);
}
.social-proof-inner {
  max-width: 800px; margin: 0 auto;
  display: flex; align-items: center; justify-content: center; gap: 48px; flex-wrap: wrap;
}
.proof-stat { text-align: center; }
.proof-stat .num { font-size: 32px; font-weight: 800; color: var(--accent); }
.proof-stat .label { font-size: 12px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; margin-top: 4px; }

/* ===== FEATURES ===== */
.features { padding: 100px 24px; background: #111; }
.section-label { font-size: 12px; font-weight: 700; color: var(--accent); text-transform: uppercase; letter-spacing: 2px; text-align: center; margin-bottom: 12px; }
.section-title { font-size: clamp(28px, 4vw, 42px); font-weight: 800; color: var(--text-white); text-align: center; letter-spacing: -1px; margin-bottom: 16px; }
.section-subtitle { font-size: 16px; color: var(--text-body); text-align: center; max-width: 560px; margin: 0 auto 48px; }
.features-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px;
}
.feature-card {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 28px; transition: all 0.3s;
}
.feature-card:hover { border-color: var(--accent); transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0,0,0,0.3); }
.feature-icon { font-size: 28px; margin-bottom: 16px; display: block; }
.feature-card h3 { font-size: 16px; font-weight: 700; color: var(--text-white); margin-bottom: 8px; }
.feature-card p { font-size: 13px; color: var(--text-body); line-height: 1.6; }

/* ===== HOW IT WORKS ===== */
.how-it-works { padding: 100px 24px; background: var(--bg-section); }
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 32px; max-width: 900px; margin: 0 auto; }
.step { text-align: center; }
.step-num { width: 56px; height: 56px; border-radius: 50%; background: var(--accent); color: #0a0a0a; font-size: 22px; font-weight: 800; display: flex; align-items: center; justify-content: center; margin: 0 auto 16px; }
.step h3 { font-size: 18px; font-weight: 700; color: var(--text-white); margin-bottom: 8px; }
.step p { font-size: 14px; color: var(--text-body); }

/* ===== PRICING ===== */
.pricing { padding: 100px 24px; background: #0a0a0a; }
.pricing-toggle { display: flex; align-items: center; justify-content: center; gap: 12px; margin-bottom: 48px; font-size: 14px; }
.pricing-toggle span { color: var(--text-body); }
.pricing-toggle .active { color: var(--text-white); font-weight: 600; }
.toggle-switch { width: 48px; height: 26px; background: var(--border); border-radius: 13px; position: relative; cursor: pointer; transition: background 0.3s; }
.toggle-switch.annual { background: var(--accent); }
.toggle-switch::after { content: ''; position: absolute; top: 3px; left: 3px; width: 20px; height: 20px; background: #fff; border-radius: 50%; transition: transform 0.3s; }
.toggle-switch.annual::after { transform: translateX(22px); }
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; max-width: 1000px; margin: 0 auto; }
.price-card {
  background: var(--bg-card); border: 2px solid var(--border); border-radius: var(--radius-lg);
  padding: 32px; position: relative; transition: all 0.3s;
}
.price-card:hover { border-color: var(--accent); }
.price-card.popular { border-color: var(--accent); }
.price-card.popular::before {
  content: 'Most Popular'; position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--accent); color: #0a0a0a; padding: 4px 16px; border-radius: 20px;
  font-size: 11px; font-weight: 700; text-transform: uppercase;
}
.price-card h3 { font-size: 20px; font-weight: 700; color: var(--text-white); margin-bottom: 8px; }
.price-card .price { font-size: 56px; font-weight: 900; color: var(--text-white); line-height: 1; display: flex; align-items: baseline; justify-content: center; gap: 2px; }
.price-card .price .currency { font-size: 28px; font-weight: 700; color: var(--text-muted); }
.price-card .price .amount { font-size: 64px; font-weight: 900; }
.price-card .price .period { font-size: 16px; font-weight: 500; color: var(--text-muted); }
.price-card .price-sub { font-size: 13px; color: var(--text-muted); margin-top: 4px; }
.price-card .price-features { margin: 24px 0; list-style: none; }
.price-card .price-features li { padding: 8px 0; font-size: 14px; color: var(--text-body); display: flex; align-items: center; gap: 10px; }
.price-card .price-features li::before { content: '✓'; color: var(--green); font-weight: 700; flex-shrink: 0; }
.price-card .price-users { font-size: 13px; color: var(--accent); font-weight: 600; margin-bottom: 20px; display: block; }

/* ===== COMPETITOR ===== */
.vs-section { padding: 80px 24px; background: #111; }
.vs-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; max-width: 800px; margin: 0 auto; }
.vs-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 28px; }
.vs-card.sessions { border-color: var(--accent); }
.vs-card h3 { font-size: 16px; font-weight: 700; margin-bottom: 16px; }
.vs-card.sessions h3 { color: var(--accent); }
.vs-card.others h3 { color: var(--text-muted); }
.vs-card ul { list-style: none; }
.vs-card ul li { padding: 6px 0; font-size: 13px; }
.vs-card.sessions ul li { color: var(--text-body); }
.vs-card.sessions ul li::before { content: '✓ '; color: var(--green); font-weight: 700; }
.vs-card.others ul li { color: var(--text-muted); }
.vs-card.others ul li::before { content: '✗ '; color: #dc2626; font-weight: 700; }

/* ===== CTA ===== */
.final-cta {
  padding: 100px 24px; text-align: center;
  background: #E6FF4B;
}
.final-cta h2 { font-size: clamp(28px, 4vw, 42px); font-weight: 800; color: #111; letter-spacing: -1px; margin-bottom: 16px; }
.final-cta p { font-size: 16px; color: #333; margin-bottom: 32px; max-width: 480px; margin-left: auto; margin-right: auto; }
.final-cta .btn-accent-lg { background: #111; color: #E6FF4B; }
.final-cta .btn-accent-lg:hover { background: #222; }

/* ===== FOOTER ===== */
.site-footer { padding: 60px 24px 40px; border-top: 1px solid var(--border); }
.footer-inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; }
.footer-brand p { font-size: 13px; color: var(--text-muted); margin-top: 12px; line-height: 1.6; }
.footer-col h4 { font-size: 12px; font-weight: 700; color: var(--text-white); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 16px; }
.footer-col a { display: block; font-size: 13px; color: var(--text-body); text-decoration: none; padding: 4px 0; transition: color 0.2s; }
.footer-col a:hover { color: var(--text-white); }
.footer-bottom { max-width: 1200px; margin: 40px auto 0; padding-top: 24px; border-top: 1px solid var(--border); display: flex; justify-content: space-between; font-size: 12px; color: var(--text-muted); }

/* ===== ANIMATED BOKEH BACKGROUND ===== */
@keyframes bokehMove {
  100% { transform: translate3d(0, 0, 1px) rotate(360deg); }
}
.bokeh-bg {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  overflow: hidden;
  z-index: 0;
}
.bokeh-bg span {
  width: 44vmin;
  height: 44vmin;
  border-radius: 44vmin;
  backface-visibility: hidden;
  position: absolute;
  animation: bokehMove;
  animation-timing-function: linear;
  animation-iteration-count: infinite;
}
.bokeh-bg span:nth-child(1) { color: #86931f; top: 41%; left: 49%; animation-duration: 36s; animation-delay: -18s; transform-origin: 9vw 9vh; box-shadow: 88vmin 0 11.8vmin currentColor; }
.bokeh-bg span:nth-child(2) { color: #e6ff4b; top: 29%; left: 56%; animation-duration: 41s; animation-delay: -14s; transform-origin: -15vw 12vh; box-shadow: -88vmin 0 11.1vmin currentColor; }
.bokeh-bg span:nth-child(3) { color: #4dff91; top: 92%; left: 67%; animation-duration: 10s; animation-delay: -50s; transform-origin: 8vw 0vh; box-shadow: 88vmin 0 11.7vmin currentColor; }
.bokeh-bg span:nth-child(4) { color: #e6ff4b; top: 41%; left: 3%; animation-duration: 11s; animation-delay: -21s; transform-origin: 6vw 7vh; box-shadow: -88vmin 0 11vmin currentColor; }
.bokeh-bg span:nth-child(5) { color: #86931f; top: 31%; left: 43%; animation-duration: 23s; animation-delay: -18s; transform-origin: 16vw -12vh; box-shadow: 88vmin 0 11.9vmin currentColor; }
.bokeh-bg span:nth-child(6) { color: #4dff91; top: 7%; left: 89%; animation-duration: 42s; animation-delay: -8s; transform-origin: 1vw -13vh; box-shadow: 88vmin 0 11.3vmin currentColor; }
.bokeh-bg span:nth-child(7) { color: #e6ff4b; top: 24%; left: 64%; animation-duration: 41s; animation-delay: -47s; transform-origin: -15vw 13vh; box-shadow: -88vmin 0 11.5vmin currentColor; }
.bokeh-bg span:nth-child(8) { color: #e6ff4b; top: 47%; left: 13%; animation-duration: 52s; animation-delay: -16s; transform-origin: -4vw -12vh; box-shadow: -88vmin 0 11.9vmin currentColor; }
.bokeh-bg span:nth-child(9) { color: #86931f; top: 31%; left: 93%; animation-duration: 35s; animation-delay: -44s; transform-origin: -19vw -15vh; box-shadow: -88vmin 0 11vmin currentColor; }
.bokeh-bg span:nth-child(10) { color: #e6ff4b; top: 93%; left: 50%; animation-duration: 25s; animation-delay: -24s; transform-origin: -3vw -14vh; box-shadow: 88vmin 0 11.2vmin currentColor; }
.bokeh-bg span:nth-child(11) { color: #4dff91; top: 45%; left: 50%; animation-duration: 48s; animation-delay: -18s; transform-origin: -3vw -22vh; box-shadow: 88vmin 0 11.7vmin currentColor; }
.bokeh-bg span:nth-child(12) { color: #e6ff4b; top: 8%; left: 69%; animation-duration: 50s; animation-delay: -46s; transform-origin: -1vw 22vh; box-shadow: 88vmin 0 11vmin currentColor; }
.bokeh-bg span:nth-child(13) { color: #86931f; top: 8%; left: 15%; animation-duration: 30s; animation-delay: -28s; transform-origin: 20vw -18vh; box-shadow: 88vmin 0 11.7vmin currentColor; }
.bokeh-bg span:nth-child(14) { color: #4dff91; top: 4%; left: 25%; animation-duration: 53s; animation-delay: -29s; transform-origin: -9vw 15vh; box-shadow: 88vmin 0 11.6vmin currentColor; }
.bokeh-bg span:nth-child(15) { color: #e6ff4b; top: 82%; left: 96%; animation-duration: 27s; animation-delay: -30s; transform-origin: -1vw 1vh; box-shadow: -88vmin 0 11.9vmin currentColor; }
.bokeh-bg span:nth-child(16) { color: #4dff91; top: 57%; left: 79%; animation-duration: 13s; animation-delay: -28s; transform-origin: -8vw 24vh; box-shadow: -88vmin 0 11.5vmin currentColor; }

/* ===== SECTION SLANT DIVIDERS ===== */
.slant-divider {
  width: 100%;
  height: 80px;
  display: block;
  position: relative;
  z-index: 3;
  margin-top: -1px;
  margin-bottom: -1px;
}

/* ===== ANIMATIONS ===== */
.fade-in { opacity: 0; transform: translateY(20px); transition: opacity 0.6s, transform 0.6s; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* iPad float animation */
@keyframes ipadFloat {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}
.ipad-frame { animation: ipadFloat 4s ease-in-out infinite; }

/* iPad screen cycling */
.ipad-screen { position: absolute; inset: 0; opacity: 0; transition: opacity 0.8s ease-in-out; }
.ipad-screen.active { opacity: 1; }

/* Sidebar active state highlight */
.ipad-sidebar-item { padding: 5px 0; font-size: 7px; color: #6b7280; transition: all 0.4s; }
.ipad-sidebar-item.active { width: 100%; background: #E6FF4B22; border-left: 2px solid #E6FF4B; color: #E6FF4B; font-weight: 700; text-align: center; }

/* Green gradient section - animated on hover */
.green-gradient-section {
  background: linear-gradient(135deg, #2a4a0c 0%, #3d6010 25%, #2a4a0c 50%, #1e3808 75%, #2a4a0c 100%);
  background-size: 400% 400%;
  animation: greenPulse 8s ease infinite;
  transition: all 0.5s ease;
}
.green-gradient-section:hover {
  background: linear-gradient(135deg, #3d6010 0%, #8ab520 25%, #5a8a15 50%, #a0cc30 75%, #3d6010 100%);
  background-size: 400% 400%;
  animation: greenShift 3s ease infinite;
}
@keyframes greenPulse {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}
@keyframes greenShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

/* Logo scroll animation */
@keyframes logoScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.logo-scroll-track:hover { animation-play-state: paused; }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .mobile-menu-btn { display: block; }
  .nav-logo img { height: 44px !important; }
  .nav-inner { padding: 0 16px; }
  .hero { padding: 120px 24px 60px; }
  .hero h1 { font-size: clamp(32px, 8vw, 48px); letter-spacing: -1px; }
  .social-proof-inner { gap: 24px; }
  .features-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .vs-grid { grid-template-columns: 1fr; }
  .booking-grid { grid-template-columns: 1fr !important; gap: 32px !important; }
  #contact > div > div { grid-template-columns: 1fr !important; }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; gap: 8px; }
}

/* Mobile menu dropdown */
.mobile-nav-menu {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.95);
  z-index: 9999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
}
.mobile-nav-menu.open { display: flex; }
.mobile-nav-menu a { color: #fff; text-decoration: none; font-size: 20px; font-weight: 600; }
.mobile-nav-menu a:hover { color: var(--accent); }
.mobile-nav-menu .btn-accent { background: var(--accent); color: #0a0a0a; padding: 14px 40px; border-radius: var(--radius-md); font-size: 16px; }
.mobile-nav-close { position: absolute; top: 20px; right: 24px; background: none; border: none; color: #fff; font-size: 32px; cursor: pointer; }