:root {
  --bg: #071426;
  --bg-2: #0a1d39;
  --bg-3: #0f2b53;
  --card: rgba(255,255,255,0.08);
  --card-2: rgba(255,255,255,0.12);
  --text: #f4f7fb;
  --muted: #b7c5da;
  --gold: #d4b26a;
  --gold-strong: #e7c87d;
  --line: rgba(255,255,255,0.12);
  --glow: rgba(72, 162, 255, 0.24);
  --shadow: 0 20px 50px rgba(0,0,0,0.35);
  --radius: 26px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  font-family: 'Prompt', sans-serif;
  background: radial-gradient(circle at top, #123a74 0%, #081425 35%, #050d19 100%);
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.page-bg {
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 20% 20%, rgba(71,145,255,.16), transparent 25%),
    radial-gradient(circle at 80% 10%, rgba(95,180,255,.12), transparent 20%),
    radial-gradient(circle at 80% 80%, rgba(212,178,106,.08), transparent 25%);
  pointer-events: none;
  z-index: -1;
}

.container {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}
.small-container { width: min(860px, calc(100% - 32px)); }
.section { padding: 88px 0; }
.section-dark { background: linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.04)); }
.section-accent { background: linear-gradient(180deg, rgba(15,43,83,.65), rgba(5,13,25,.4)); }
.centered { text-align: center; max-width: 860px; margin: 0 auto 36px; }
.section-head { margin-bottom: 28px; }
.section-head h2 {
  font-size: clamp(28px, 4vw, 46px);
  line-height: 1.15;
  margin: 12px 0 14px;
}
.section-head p {
  margin: 0;
  color: var(--muted);
  font-size: 18px;
}
.eyebrow {
  display: inline-block;
  padding: 8px 14px;
  border: 1px solid rgba(212,178,106,0.35);
  background: rgba(212,178,106,0.08);
  color: var(--gold-strong);
  border-radius: 999px;
  font-size: 13px;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.card-glow {
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(255,255,255,0.04);
  box-shadow: var(--shadow), inset 0 0 0 1px rgba(255,255,255,.08), 0 0 0 1px rgba(72,162,255,.08);
}
.card-glow img { width: 100%; height: 100%; object-fit: cover; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
  background: rgba(4,12,24,.62);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.topbar-inner {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand { line-height: 1; }
.brand-small {
  color: var(--gold-strong);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: .18em;
  margin-bottom: 4px;
}
.brand-main {
  font-family: 'Playfair Display', serif;
  font-size: 34px;
  font-weight: 700;
}
.brand-sub {
  font-size: 11px;
  letter-spacing: .18em;
  color: #d7deeb;
}
.topnav {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
  justify-content: center;
}
.topnav a { color: #d8e3f4; font-size: 14px; }
.topnav a:hover { color: var(--gold-strong); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 600;
  transition: .2s ease;
  border: 1px solid transparent;
}
.btn:hover { transform: translateY(-1px); }
.btn-small { padding: 11px 18px; font-size: 14px; }
.btn-primary {
  background: linear-gradient(180deg, #e5c67d, #c89f45);
  color: #10213f;
  box-shadow: 0 10px 25px rgba(212,178,106,.28);
}
.btn-secondary {
  background: rgba(255,255,255,.06);
  color: var(--text);
  border-color: rgba(255,255,255,.14);
}
.btn-outline {
  background: transparent;
  color: var(--text);
  border-color: rgba(212,178,106,.3);
}

.hero {
  position: relative;
  padding: 88px 0 70px;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(3,10,20,.55) 0%, rgba(3,10,20,.15) 50%, rgba(3,10,20,.55) 100%);
  pointer-events: none;
}
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 36px;
  align-items: center;
}
.hero h1 {
  margin: 16px 0 16px;
  font-size: clamp(44px, 8vw, 76px);
  line-height: .95;
}
.hero h1 span {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  color: white;
}
.hero-subtitle {
  font-size: clamp(20px, 2.1vw, 30px);
  color: #e9effa;
  margin-bottom: 28px;
}
.hero-meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}
.meta-card {
  padding: 18px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 18px;
}
.meta-card strong {
  display: block;
  margin-bottom: 8px;
  font-size: 16px;
  color: white;
}
.meta-card span { color: var(--muted); font-size: 14px; }
.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.contact-row {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 14px;
}
.contact-row a { color: var(--gold-strong); }
.hero-visual { min-height: 520px; }
.hero-visual img { height: 100%; }

.problem-grid,
.pricing-grid,
.speaker-list-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.info-card,
.speaker-list-card,
.price-card {
  background: var(--card);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 22px;
  padding: 22px;
  box-shadow: var(--shadow);
}
.info-card h3,
.speaker-list-card h3,
.benefit-item h3 {
  margin: 0 0 10px;
  color: var(--gold-strong);
  font-size: 22px;
  line-height: 1.2;
}
.info-card p,
.speaker-list-card p,
.benefit-item p,
.price-card li,
.check-list li,
.icon-list li { color: var(--muted); }
.quote-gallery.three-up,
.gallery-grid {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 34px;
}
.align-center { align-items: center; }
.check-list, .icon-list { padding-left: 20px; margin: 0; display: grid; gap: 10px; }
.benefit-list { display: grid; gap: 16px; }
.benefit-item {
  background: rgba(255,255,255,.05);
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.08);
  padding: 18px 20px;
}

.pillar-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}
.pillar-card { background: rgba(255,255,255,.04); }
.pillar-card img { aspect-ratio: 1 / 1; object-fit: cover; }
.pillar-copy { padding: 18px 18px 22px; }
.pillar-copy h3 { margin: 0 0 10px; font-size: 24px; color: var(--gold-strong); line-height: 1.25; }
.pillar-copy p { margin: 0; color: var(--muted); }

.speaker-poster-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-bottom: 28px;
}
.speaker-poster-grid img:nth-child(4),
.speaker-poster-grid img:nth-child(5) {
  grid-column: span 1;
}
.speaker-list-grid {
  grid-template-columns: repeat(2, 1fr);
  margin-top: 12px;
}
.speaker-list-card { padding: 20px 22px; }
.speaker-list-card p { margin: 0; }

.price-card { text-align: center; position: relative; }
.price-card h3 { font-size: 56px; margin: 10px 0 0; color: white; line-height: 1; }
.price-card .currency { margin: 4px 0 18px; color: var(--gold-strong); font-weight: 600; }
.price-card ul { margin: 0; padding-left: 18px; text-align: left; display: grid; gap: 10px; }
.price-card .price-tag {
  display: inline-block;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.08);
  color: var(--gold-strong);
  font-size: 13px;
}
.price-card.featured {
  background: linear-gradient(180deg, rgba(17,53,101,.76), rgba(9,27,54,.95));
  border-color: rgba(212,178,106,.25);
  transform: translateY(-10px);
}
.price-card.featured::after {
  content: 'แนะนำ';
  position: absolute;
  top: 16px; right: 16px;
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--gold);
  color: #12233f;
  font-size: 12px;
  font-weight: 700;
}
.pricing-note { text-align: center; color: var(--muted); margin-top: 18px; }

.faq-list { display: grid; gap: 14px; }
details {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 18px;
  padding: 18px 20px;
}
summary {
  cursor: pointer;
  font-weight: 600;
  color: white;
}
details p { color: var(--muted); margin: 12px 0 0; }

.final-cta-box {
  display: grid;
  grid-template-columns: 1.5fr .9fr;
  gap: 26px;
  background: linear-gradient(135deg, rgba(15,43,83,.92), rgba(7,20,38,.96));
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 28px;
  padding: 34px;
  box-shadow: var(--shadow);
}
.final-cta h2 { margin: 10px 0 12px; font-size: clamp(30px, 3.8vw, 46px); line-height: 1.18; }
.final-cta p { color: var(--muted); margin: 0; }
.cta-buttons-column { display: grid; gap: 14px; align-content: center; }

.footer {
  padding: 24px 0 96px;
  border-top: 1px solid rgba(255,255,255,.08);
  background: rgba(3,8,16,.45);
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-contact {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  color: var(--muted);
}
.footer-contact a:hover { color: var(--gold-strong); }

.sticky-cta {
  position: fixed;
  left: 50%; bottom: 16px;
  transform: translateX(-50%);
  width: min(760px, calc(100% - 24px));
  display: flex;
  gap: 10px;
  background: rgba(5,13,25,.9);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 999px;
  padding: 10px;
  box-shadow: 0 16px 40px rgba(0,0,0,.35);
  backdrop-filter: blur(12px);
}
.sticky-cta a {
  flex: 1;
  text-align: center;
  padding: 12px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,.06);
  color: white;
  font-weight: 600;
}
.sticky-cta .sticky-main {
  background: linear-gradient(180deg, #e5c67d, #c89f45);
  color: #12213b;
}

@media (max-width: 1080px) {
  .topnav { display: none; }
  .hero-grid, .two-col, .final-cta-box { grid-template-columns: 1fr; }
  .hero-meta, .problem-grid, .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-visual { min-height: auto; }
  .speaker-poster-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
  .section { padding: 66px 0; }
  .topbar-inner { min-height: 70px; }
  .brand-main { font-size: 28px; }
  .btn-small { display: none; }
  .hero { padding-top: 56px; }
  .hero h1 { font-size: 44px; }
  .hero-subtitle { font-size: 22px; }
  .hero-meta,
  .problem-grid,
  .pricing-grid,
  .pillar-grid,
  .speaker-poster-grid,
  .speaker-list-grid,
  .quote-gallery.three-up,
  .gallery-grid { grid-template-columns: 1fr; }
  .contact-row { flex-direction: column; gap: 8px; }
  .price-card.featured { transform: none; }
  .final-cta-box { padding: 26px; }
  .footer { padding-bottom: 110px; }
  .sticky-cta { width: calc(100% - 18px); bottom: 10px; }
}

.trust-grid,.application-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:20px}
.trust-card,.application-steps article,.testimonial-panel{border-radius:22px;border:1px solid rgba(255,255,255,.1);background:rgba(255,255,255,.055);padding:24px}
.trust-card{text-align:center;display:grid;gap:4px}
.trust-card strong{color:var(--gold-strong);font-size:32px;line-height:1.3}
.trust-card span,.application-steps p,.testimonial-panel p,.testimonial-panel small{color:var(--muted)}
.testimonial-panel{max-width:900px;margin:24px auto 0;text-align:center}
.testimonial-panel h3{font-size:26px;margin:14px 0}
.testimonial-panel p{font-size:18px}
.application-steps h3{font-size:22px;color:#fff;margin:8px 0}
.application-steps p{margin:0}
.step-number{font-weight:800;color:var(--gold-strong);font-size:34px}
.application-cta{text-align:center;margin-top:28px}
.application-note{color:var(--muted);font-size:13px;text-align:center;margin-top:14px}
@media(max-width:720px){.trust-grid,.application-steps{grid-template-columns:1fr}}

/* FTE LEADER - Display full artwork */
.pillar-card img {
  width: 100%;
  height: auto;
  object-fit: contain;
  object-position: center;
  display: block;
}

/* Mobile responsive */
@media (max-width: 640px) {
  .pillar-card img {
    width: 100%;
    height: auto;
    object-fit: contain;
    object-position: center;
  }
}

/* FTE LEADER - Mobile refinements */
@media (max-width: 720px) {
  .section-head h2 {
    font-size: clamp(28px, 7vw, 36px);
    line-height: 1.25;
  }

  .section-head p {
    font-size: 16px;
    line-height: 1.7;
  }

  .pillar-card img {
    width: 100%;
    height: auto;
    object-fit: contain;
    display: block;
  }

  .pillar-copy {
    padding: 18px;
  }

  .pillar-copy h3 {
    font-size: 20px;
    line-height: 1.35;
  }

  .pillar-copy p {
    font-size: 15px;
    line-height: 1.6;
  }
}