/* ── Variables ──────────────────────────────────────────────────────────── */
:root {
  --bg:           #020203;
  --bg-base:      #050506;
  --bg-elevated:  #0a0a0f;
  --border:       rgba(255,255,255,0.08);
  --purple:       #7C3AED;
  --purple-light: #8B5CF6;
  --purple-glow:  rgba(124,58,237,0.25);
  --purple-muted: rgba(124,58,237,0.10);
  --text:         #EDEDEF;
  --muted:        #8A8F98;
  --radius:       12px;
  --radius-lg:    20px;
}

/* ── Reset ──────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

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

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; }

/* ── Layout ─────────────────────────────────────────────────────────────── */
.container     { max-width: 1152px; margin: 0 auto; padding: 0 24px; }
.container-sm  { max-width: 720px;  margin: 0 auto; padding: 0 24px; }
.text-center   { text-align: center; }

.section-dark { padding: 112px 24px; background: var(--bg); }
.section-base { padding: 112px 24px; background: var(--bg-base); }

/* ── Scroll reveal ──────────────────────────────────────────────────────── */
.reveal, .fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s cubic-bezier(0.16,1,0.3,1),
              transform 0.6s cubic-bezier(0.16,1,0.3,1);
}
.reveal.visible, .fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.delay-1 { transition-delay: 0.12s; }
.delay-2 { transition-delay: 0.22s; }
.delay-3 { transition-delay: 0.32s; }
.delay-4 { transition-delay: 0.5s;  }

/* ── Gradient text ──────────────────────────────────────────────────────── */
.gradient-text {
  background: linear-gradient(135deg, var(--purple), var(--purple-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Buttons ────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  border-radius: var(--radius);
  color: white;
  cursor: pointer;
  border: none;
  background: linear-gradient(135deg, var(--purple), var(--purple-light));
  box-shadow: 0 0 32px var(--purple-glow), 0 4px 16px rgba(0,0,0,0.4);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  padding: 14px 28px;
  font-size: 16px;
}
.btn:hover  { transform: scale(1.03); box-shadow: 0 0 48px var(--purple-glow), 0 6px 20px rgba(0,0,0,0.5); }
.btn:active { transform: scale(0.97); }
.btn-sm     { padding: 10px 20px; font-size: 14px; }
.btn-lg     { padding: 16px 36px; font-size: 18px; }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 15px;
  color: var(--muted);
  background: none;
  border: none;
  cursor: pointer;
  transition: color 0.2s;
}
.btn-ghost:hover { color: var(--text); }

.btn-outline {
  padding: 16px 28px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 16px;
  cursor: pointer;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  transition: border-color 0.2s, background 0.2s;
}
.btn-outline:hover { border-color: var(--purple-glow); background: var(--purple-muted); }

/* ── Badge ──────────────────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  background: var(--purple-muted);
  border: 1px solid var(--purple-glow);
  color: var(--purple-light);
  margin-bottom: 32px;
}
.badge i { width: 14px; height: 14px; }

/* ── Section labels & headers ───────────────────────────────────────────── */
.section-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--purple-light);
  margin-bottom: 16px;
}
.section-header {
  text-align: center;
  margin-bottom: 64px;
}
.section-header h2 {
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.2;
}

/* ── Blobs ──────────────────────────────────────────────────────────────── */
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  pointer-events: none;
}
.blob-1 {
  top: -10%;
  left: 20%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--purple-glow) 0%, transparent 70%);
  animation: float1 12s ease-in-out infinite;
}
.blob-2 {
  bottom: 10%;
  right: 10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(139,92,246,0.15) 0%, transparent 70%);
  animation: float2 16s ease-in-out infinite;
  animation-delay: 4s;
}
@keyframes float1 { 0%,100% { transform: translate(0,0); } 50% { transform: translate(40px,-30px); } }
@keyframes float2 { 0%,100% { transform: translate(0,0); } 50% { transform: translate(-30px,40px); } }

/* ── Navbar ─────────────────────────────────────────────────────────────── */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(20px);
  background: transparent;
  transition: background 0.3s ease;
  animation: slideDown 0.6s cubic-bezier(0.16,1,0.3,1) both;
}
#navbar.scrolled { background: rgba(5,5,6,0.95); }
@keyframes slideDown { from { transform: translateY(-20px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

.nav-inner {
  max-width: 1152px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 18px;
}
.logo-icon {
  width: 32px; height: 32px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--purple), var(--purple-light));
  display: flex;
  align-items: center;
  justify-content: center;
}
.logo-icon i { width: 16px; height: 16px; color: white; }
.nav-links {
  display: flex;
  gap: 32px;
  align-items: center;
}
.nav-links a {
  color: var(--muted);
  font-size: 14px;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }

/* ── Hero ───────────────────────────────────────────────────────────────── */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: 64px;
  background: linear-gradient(180deg, var(--bg-elevated) 0%, var(--bg) 100%);
}
.grid-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.03;
  background-image:
    linear-gradient(rgba(255,255,255,0.3) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.3) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 10;
  max-width: 896px;
  padding: 0 24px;
  text-align: center;
}
.hero-content h1 {
  font-size: clamp(2.4rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}
.hero-sub {
  font-size: clamp(1rem, 2.5vw, 1.3rem);
  color: var(--muted);
  max-width: 640px;
  margin: 0 auto 40px;
  line-height: 1.75;
}
.hero-ctas {
  display: flex;
  gap: 16px;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
}
.hero-stats {
  margin-top: 64px;
  display: flex;
  gap: 48px;
  justify-content: center;
  flex-wrap: wrap;
}
.stat { text-align: center; }
.stat-value {
  display: block;
  font-size: 32px;
  font-weight: 800;
  color: var(--purple-light);
  margin-bottom: 4px;
}
.stat-label { font-size: 13px; color: var(--muted); }

.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--muted);
  animation: bounce 2s ease-in-out infinite;
}
.scroll-indicator i { width: 24px; height: 24px; }
@keyframes bounce { 0%,100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(8px); } }

/* ── Cards ──────────────────────────────────────────────────────────────── */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.card {
  border-radius: var(--radius-lg);
  padding: 32px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease;
}
.card:hover { transform: translateY(-6px); }
.card-top-line {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--purple), transparent);
}
.card-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius);
  background: var(--purple-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}
.card-icon i { width: 22px; height: 22px; color: var(--purple-light); }
.card h3 { font-size: 18px; font-weight: 700; margin-bottom: 12px; }
.card p  { font-size: 14px; color: var(--muted); line-height: 1.7; margin-bottom: 20px; }
.stat-badge {
  display: inline-flex;
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 700;
  background: rgba(239,68,68,0.12);
  color: #F87171;
  border: 1px solid rgba(239,68,68,0.2);
}

/* ── Value prop ─────────────────────────────────────────────────────────── */
.value-section { position: relative; overflow: hidden; }
.value-glow {
  position: absolute;
  inset: 0;
  opacity: 0.1;
  background: radial-gradient(ellipse at 50% 50%, var(--purple) 0%, transparent 60%);
  pointer-events: none;
}
.value-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 64px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.value-text h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 24px;
}
.value-desc {
  font-size: 17px;
  color: var(--muted);
  line-height: 1.75;
  margin-bottom: 32px;
}
.check-list { display: flex; flex-direction: column; gap: 14px; }
.check-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 15px;
}
.check-list i { width: 20px; height: 20px; color: var(--purple-light); flex-shrink: 0; }

/* ── Bar chart card ─────────────────────────────────────────────────────── */
.value-chart-card {
  border-radius: var(--radius-lg);
  padding: 32px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
}
.chart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}
.chart-label { font-size: 14px; color: var(--muted); }
.chart-badge {
  font-size: 12px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 6px;
  background: rgba(34,197,94,0.15);
  color: #4ADE80;
}
.bar-chart {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 120px;
  margin-bottom: 24px;
}
.bar-wrap {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  height: 100%;
  justify-content: flex-end;
}
.bar-wrap span { font-size: 11px; color: var(--muted); }
.bar {
  width: 100%;
  height: 0;
  border-radius: 6px 6px 0 0;
  background: linear-gradient(180deg, var(--purple-light), var(--purple));
  transition: height 0.7s cubic-bezier(0.16,1,0.3,1);
}
.bar.animated { height: var(--h); }
.bar-wrap:nth-child(1) .bar { opacity: 0.4; transition-delay: 0.0s; }
.bar-wrap:nth-child(2) .bar { opacity: 0.52; transition-delay: 0.1s; }
.bar-wrap:nth-child(3) .bar { opacity: 0.64; transition-delay: 0.2s; }
.bar-wrap:nth-child(4) .bar { opacity: 0.76; transition-delay: 0.3s; }
.bar-wrap:nth-child(5) .bar { opacity: 0.88; transition-delay: 0.4s; }
.bar-wrap:nth-child(6) .bar { opacity: 1.0;  transition-delay: 0.5s; }

.chart-footer {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}
.avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--purple), var(--purple-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  flex-shrink: 0;
}
.avatar-name { font-size: 14px; font-weight: 600; margin-bottom: 2px; }
.avatar-role { font-size: 12px; color: var(--muted); }
.stars { margin-left: auto; display: flex; gap: 2px; }
.stars i { width: 13px; height: 13px; color: var(--purple-light); fill: var(--purple-light); }

/* ── Benefits ───────────────────────────────────────────────────────────── */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}
.benefit-card {
  border-radius: var(--radius-lg);
  padding: 28px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  transition: transform 0.3s ease;
}
.benefit-card:hover { transform: translateY(-4px); }
.benefit-card .card-icon {
  border: 1px solid var(--purple-glow);
  margin-bottom: 20px;
}
.benefit-card h3 { font-size: 17px; font-weight: 700; margin-bottom: 10px; }
.benefit-card p  { font-size: 14px; color: var(--muted); line-height: 1.7; }

/* ── Mid CTA ────────────────────────────────────────────────────────────── */
.mid-cta {
  max-width: 720px;
  margin: 0 auto;
  border-radius: 28px;
  padding: 64px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(124,58,237,0.15), rgba(139,92,246,0.08));
  border: 1px solid var(--purple-glow);
}
.mid-cta-glow {
  position: absolute;
  inset: 0;
  opacity: 0.2;
  background: radial-gradient(ellipse at 50% -20%, var(--purple), transparent 60%);
  pointer-events: none;
}
.mid-cta h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800;
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
}
.mid-cta p {
  font-size: 17px;
  color: var(--muted);
  margin-bottom: 32px;
  position: relative;
  z-index: 1;
}
.mid-cta .btn { position: relative; z-index: 1; }

/* ── FAQ ────────────────────────────────────────────────────────────────── */
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  border-radius: 16px;
  overflow: hidden;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  transition: border-color 0.2s;
}
.faq-item.open { border-color: var(--purple-glow); }
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 28px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  color: var(--text);
}
.faq-question span { font-weight: 600; font-size: 15px; }
.faq-question i {
  width: 20px; height: 20px;
  color: var(--purple-light);
  flex-shrink: 0;
  margin-left: 16px;
  transition: transform 0.3s ease;
}
.faq-item.open .faq-question i { transform: rotate(180deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.16,1,0.3,1);
}
.faq-answer p {
  padding: 0 28px 24px;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.75;
}

/* ── Final CTA ──────────────────────────────────────────────────────────── */
.final-cta-section {
  position: relative;
  overflow: hidden;
  padding: 128px 24px;
}
.final-h2 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 24px;
  margin-top: 32px;
}
.final-sub {
  font-size: 18px;
  color: var(--muted);
  margin-bottom: 40px;
  line-height: 1.7;
}
.final-ctas {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  align-items: center;
}
.fine-print { margin-top: 24px; font-size: 13px; color: var(--muted); }

/* ── Footer ─────────────────────────────────────────────────────────────── */
footer {
  padding: 40px 24px;
  text-align: center;
  background: var(--bg);
  border-top: 1px solid var(--border);
}
.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  margin-bottom: 16px;
}
.footer-logo .logo-icon { width: 28px; height: 28px; }
.footer-logo .logo-icon i { width: 14px; height: 14px; }
.footer-copy { font-size: 13px; color: var(--muted); }
.footer-copy a { color: var(--purple-light); }
.footer-copy a:hover { text-decoration: underline; }

/* ── Responsive ─────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .section-dark, .section-base { padding: 80px 20px; }
  .final-cta-section            { padding: 80px 20px; }
  .nav-links a                  { display: none; }
  .hero-stats                   { gap: 32px; }
  .mid-cta                      { padding: 48px 28px; }
  .value-grid                   { gap: 40px; }
}