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

:root {
  --bg: #060608;
  --surface: #0e0e12;
  --surface2: #16161c;
  --border: #1e1e28;
  --accent: #7c3aed;
  --accent2: #06b6d4;
  --text: #f0f0f5;
  --muted: #6b7280;
  --radius: 12px;
}

html { scroll-behavior: smooth; }
body { background: var(--bg); color: var(--text); font-family: 'Inter', sans-serif; overflow-x: hidden; }

/* ── UTILS ── */
.gradient-text {
  background: linear-gradient(135deg, #7c3aed, #06b6d4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-label { font-size: 0.7rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--accent2); font-family: monospace; margin-bottom: 12px; }
.section-title { font-size: clamp(1.6rem, 4vw, 2.4rem); font-weight: 800; margin-bottom: 12px; }
.section-sub { color: var(--muted); max-width: 520px; line-height: 1.7; font-size: 0.95rem; }

.btn-primary {
  display: inline-block;
  padding: 12px 24px;
  background: linear-gradient(135deg, var(--accent), #9333ea);
  color: #fff;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.2s;
  border: none;
  cursor: pointer;
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 8px 24px rgba(124,58,237,0.4); }
.btn-primary.large { padding: 14px 28px; font-size: 1rem; }
.btn-primary.full { display: block; text-align: center; width: 100%; }

.btn-outline {
  display: inline-block;
  padding: 12px 24px;
  background: transparent;
  color: var(--text);
  text-decoration: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  border: 1px solid var(--border);
  transition: all 0.2s;
  cursor: pointer;
}
.btn-outline:hover { border-color: #444; background: rgba(255,255,255,0.04); }
.btn-outline.large { padding: 14px 28px; font-size: 1rem; }
.btn-outline.full { display: block; text-align: center; width: 100%; }

.btn-ghost {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s;
}
.btn-ghost:hover { color: var(--text); }

/* ── NAVBAR ── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background 0.3s, border-color 0.3s;
}
.navbar.scrolled {
  background: rgba(6,6,8,0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.nav-logo { text-decoration: none; color: var(--text); font-size: 1.2rem; font-weight: 800; }
.nav-links { display: flex; gap: 28px; }
.nav-links a { text-decoration: none; color: var(--muted); font-size: 0.9rem; transition: color 0.2s; }
.nav-links a:hover { color: var(--text); }
.nav-cta { display: flex; align-items: center; gap: 12px; }
.hamburger { display: none; background: none; border: none; color: var(--text); font-size: 1.3rem; cursor: pointer; }
.mobile-menu { display: flex; flex-direction: column; gap: 12px; padding: 16px 24px; background: rgba(6,6,8,0.98); border-bottom: 1px solid var(--border); }
.mobile-menu a { text-decoration: none; color: var(--muted); font-size: 0.95rem; }
.hidden { display: none !important; }

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 24px 80px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -200px; left: 50%; transform: translateX(-50%);
  width: 800px; height: 800px;
  background: radial-gradient(circle, rgba(124,58,237,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border: 1px solid rgba(124,58,237,0.4);
  background: rgba(124,58,237,0.08);
  border-radius: 20px;
  font-size: 0.8rem;
  color: #a78bfa;
  margin-bottom: 28px;
}
.hero-title { font-size: clamp(2.4rem, 7vw, 5rem); font-weight: 900; line-height: 1.1; margin-bottom: 20px; letter-spacing: -0.02em; }
.hero-sub { color: var(--muted); max-width: 540px; line-height: 1.7; margin-bottom: 36px; font-size: 1.05rem; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; margin-bottom: 12px; }
.hero-note { font-size: 0.75rem; color: var(--muted); margin-bottom: 60px; }

/* Dashboard Mockup */
.hero-mockup {
  width: 100%;
  max-width: 800px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 40px 80px rgba(0,0,0,0.6), 0 0 0 1px rgba(124,58,237,0.1);
  margin-bottom: 60px;
  text-align: left;
}
.mockup-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: var(--surface2);
  border-bottom: 1px solid var(--border);
}
.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot.red { background: #f87171; }
.dot.yellow { background: #fbbf24; }
.dot.green { background: #4ade80; }
.mockup-title { font-size: 0.75rem; color: var(--muted); margin-left: 8px; }

.mockup-body { display: flex; }
.mockup-sidebar {
  width: 160px;
  flex-shrink: 0;
  padding: 16px 12px;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.sidebar-item {
  padding: 8px 10px;
  border-radius: 6px;
  font-size: 0.78rem;
  color: var(--muted);
  cursor: pointer;
  transition: all 0.15s;
}
.sidebar-item:hover { background: var(--border); color: var(--text); }
.sidebar-item.active { background: rgba(124,58,237,0.15); color: #a78bfa; }

.mockup-content { flex: 1; padding: 16px; display: flex; flex-direction: column; gap: 16px; }

.stat-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.stat-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.stat-card span:first-child { font-size: 1.4rem; font-weight: 800; color: #a78bfa; }
.stat-card span:last-child { font-size: 0.68rem; color: var(--muted); }

.task-list-mock { display: flex; flex-direction: column; gap: 6px; }
.task-mock {
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 0.78rem;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--muted);
}
.task-mock.done { color: #4ade80; border-color: rgba(74,222,128,0.2); text-decoration: line-through; }
.task-mock.active { color: var(--text); border-color: rgba(124,58,237,0.4); background: rgba(124,58,237,0.06); }

/* Company logos */
.hero-logos { display: flex; flex-direction: column; align-items: center; gap: 16px; }
.hero-logos p { font-size: 0.8rem; color: var(--muted); }
.logos-row { display: flex; gap: 28px; flex-wrap: wrap; justify-content: center; }
.logos-row span { font-size: 0.85rem; color: #444; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; }

/* ── FEATURES ── */
.features {
  padding: 100px 24px;
  max-width: 1200px;
  margin: 0 auto;
}
.features-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; margin-top: 48px; }
.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: all 0.3s;
}
.feature-card:hover { border-color: rgba(124,58,237,0.3); transform: translateY(-3px); box-shadow: 0 16px 32px rgba(124,58,237,0.1); }
.feature-icon { font-size: 1.8rem; margin-bottom: 14px; }
.feature-card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 8px; }
.feature-card p { color: var(--muted); font-size: 0.88rem; line-height: 1.7; }

/* ── TESTIMONIALS ── */
.testimonials { padding: 100px 24px; background: var(--surface); text-align: center; }
.testimonials h2 { margin-bottom: 48px; }
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; max-width: 1000px; margin: 0 auto; text-align: left; }
.testimonial-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.testimonial-text { color: var(--muted); font-size: 0.9rem; line-height: 1.7; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar { width: 38px; height: 38px; border-radius: 50%; background: linear-gradient(135deg, var(--accent), var(--accent2)); display: flex; align-items: center; justify-content: center; font-size: 0.75rem; font-weight: 700; flex-shrink: 0; }
.testimonial-author strong { display: block; font-size: 0.9rem; }
.testimonial-author span { font-size: 0.75rem; color: var(--muted); }

/* ── PRICING ── */
.pricing { padding: 100px 24px; text-align: center; max-width: 1100px; margin: 0 auto; }
.pricing-toggle { display: flex; align-items: center; gap: 12px; justify-content: center; margin: 32px 0 48px; }
.toggle-label { font-size: 0.9rem; color: var(--muted); transition: color 0.2s; }

.switch { position: relative; width: 44px; height: 24px; }
.switch input { opacity: 0; width: 0; height: 0; }
.slider {
  position: absolute; inset: 0;
  background: var(--border);
  border-radius: 24px;
  cursor: pointer;
  transition: background 0.2s;
}
.slider::before {
  content: '';
  position: absolute;
  width: 16px; height: 16px;
  left: 4px; top: 4px;
  background: white;
  border-radius: 50%;
  transition: transform 0.2s;
}
.switch input:checked + .slider { background: var(--accent); }
.switch input:checked + .slider::before { transform: translateX(20px); }

.save-badge { font-size: 0.65rem; background: rgba(124,58,237,0.2); color: #a78bfa; padding: 2px 6px; border-radius: 10px; }

.pricing-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; }
.price-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  text-align: left;
  position: relative;
  transition: all 0.3s;
}
.price-card.featured { border-color: var(--accent); background: rgba(124,58,237,0.05); }
.price-card:hover { transform: translateY(-3px); }
.popular-badge {
  position: absolute;
  top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--accent);
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 12px;
  border-radius: 20px;
  white-space: nowrap;
}
.price-card h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 4px; }
.price-sub { font-size: 0.8rem; color: var(--muted); margin-bottom: 4px; }
.price-amount { font-size: 2.4rem; font-weight: 900; padding: 16px 0; }
.price-currency { font-size: 1rem; vertical-align: super; font-weight: 600; }
.price-amount span:last-child { font-size: 0.85rem; color: var(--muted); font-weight: 400; }
.price-features { list-style: none; display: flex; flex-direction: column; gap: 10px; margin-bottom: 24px; font-size: 0.88rem; }
.price-features li { color: var(--muted); }
.price-features li:not(.off) { color: var(--text); }
.price-features .off { color: #3a3a3a; text-decoration: line-through; }

/* ── FAQ ── */
.faq { padding: 100px 24px; max-width: 680px; margin: 0 auto; }
.faq-list { display: flex; flex-direction: column; gap: 12px; margin-top: 48px; }
.faq-item { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.faq-q {
  width: 100%;
  padding: 18px 20px;
  background: none;
  border: none;
  color: var(--text);
  font-size: 0.95rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: inherit;
  transition: color 0.2s;
}
.faq-q:hover { color: #a78bfa; }
.faq-arrow { font-size: 1.1rem; transition: transform 0.3s; flex-shrink: 0; }
.faq-item.open .faq-arrow { transform: rotate(180deg); }
.faq-a { display: none; padding: 0 20px 18px; color: var(--muted); font-size: 0.88rem; line-height: 1.8; }
.faq-item.open .faq-a { display: block; }

/* ── CTA FINAL ── */
.cta-final {
  padding: 100px 24px;
  text-align: center;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.cta-final h2 { font-size: clamp(1.6rem, 4vw, 2.4rem); font-weight: 800; margin-bottom: 12px; }
.cta-final p { color: var(--muted); margin-bottom: 32px; }

/* ── FOOTER ── */
.footer { padding: 60px 24px 32px; max-width: 1200px; margin: 0 auto; }
.footer-top { display: flex; gap: 60px; flex-wrap: wrap; margin-bottom: 40px; }
.footer-brand { max-width: 220px; }
.footer-brand p { font-size: 0.85rem; color: var(--muted); margin-top: 10px; line-height: 1.6; }
.footer-links { display: flex; gap: 48px; flex-wrap: wrap; }
.footer-links div { display: flex; flex-direction: column; gap: 10px; }
.footer-links strong { font-size: 0.85rem; font-weight: 700; }
.footer-links a { text-decoration: none; color: var(--muted); font-size: 0.85rem; transition: color 0.2s; }
.footer-links a:hover { color: var(--text); }
.footer-bottom { border-top: 1px solid var(--border); padding-top: 24px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; }
.footer-bottom p { font-size: 0.78rem; color: var(--muted); }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: block; }
  .mockup-sidebar { display: none; }
  .stat-cards { grid-template-columns: repeat(3, 1fr); }
  .footer-top { flex-direction: column; gap: 32px; }
}