/* ============================================================
   Synthera ITAM marketing site
   Design tokens
   ============================================================ */
:root {
  --bg: #0a0c10;
  --bg-elev: #12161d;
  --bg-elev-2: #181d26;
  --border: #232a35;
  --border-strong: #2e3744;
  --fg: #e8ecf2;
  --fg-muted: #8b94a3;
  --fg-dim: #5d6573;
  --accent: #6366f1;
  --accent-hover: #818cf8;
  --accent-soft: rgba(99, 102, 241, 0.14);
  --accent-2: #06b6d4;
  --success: #34d399;
  --warning: #fbbf24;
  --max: 1180px;
  --radius: 12px;
  --radius-lg: 16px;
  --radius-sm: 8px;
  --shadow-md: 0 4px 24px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 12px 48px rgba(0, 0, 0, 0.5);
  --transition: 180ms cubic-bezier(0.4, 0, 0.2, 1);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ------------------------------------------------------------
   Reset / base
   ------------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: transparent; color: inherit; }
h1, h2, h3, h4 { margin: 0; line-height: 1.15; letter-spacing: -0.02em; font-weight: 700; }
p { margin: 0 0 1em; }

/* ------------------------------------------------------------
   Layout
   ------------------------------------------------------------ */
.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 1.5rem; }
main { flex: 1 0 auto; }
section { padding: 5rem 0; }
@media (max-width: 720px) { section { padding: 3.5rem 0; } }

/* ------------------------------------------------------------
   Beta banner
   ------------------------------------------------------------ */
.beta-banner {
  background: linear-gradient(90deg, var(--accent-soft), rgba(6, 182, 212, 0.08));
  border-bottom: 1px solid var(--border);
  padding: 0.6rem 1.5rem;
  text-align: center;
  font-size: 0.85rem;
  color: var(--fg);
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.beta-banner strong { color: var(--accent-hover); font-weight: 600; }
.beta-banner a {
  color: var(--accent-hover);
  font-weight: 600;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition);
}
.beta-banner a:hover { border-color: var(--accent-hover); }

/* ------------------------------------------------------------
   Header / navigation
   ------------------------------------------------------------ */
.site-header {
  position: sticky;
  top: 41px;
  z-index: 40;
  background: rgba(10, 12, 16, 0.78);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 1.5rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}
.brand-mark {
  width: 28px; height: 28px;
  border-radius: 7px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 800;
  font-size: 0.78rem;
  letter-spacing: 0;
  box-shadow: 0 2px 12px rgba(99, 102, 241, 0.4);
}
.nav { display: flex; align-items: center; gap: 0.4rem; }
.nav a {
  padding: 0.55rem 0.95rem;
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  color: var(--fg-muted);
  transition: color var(--transition), background var(--transition);
}
.nav a:hover { color: var(--fg); background: var(--bg-elev); }
.nav a.active { color: var(--fg); }
.nav .nav-cta {
  background: var(--accent);
  color: #fff;
  padding: 0.55rem 1.1rem;
  margin-left: 0.5rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
}
.nav .nav-cta:hover { background: var(--accent-hover); color: #fff; }
.nav-toggle {
  display: none;
  width: 40px; height: 40px;
  border-radius: var(--radius-sm);
  align-items: center;
  justify-content: center;
}
.nav-toggle:hover { background: var(--bg-elev); }
@media (max-width: 720px) {
  .nav { display: none; flex-direction: column; align-items: stretch; gap: 0.25rem;
         position: absolute; top: 100%; left: 0; right: 0;
         padding: 1rem 1.5rem 1.5rem; background: var(--bg);
         border-bottom: 1px solid var(--border); }
  .nav.is-open { display: flex; }
  .nav a { padding: 0.7rem 0.95rem; }
  .nav .nav-cta { margin-left: 0; margin-top: 0.5rem; text-align: center; }
  .nav-toggle { display: inline-flex; }
}

/* ------------------------------------------------------------
   Buttons
   ------------------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
  border: 1px solid transparent;
  white-space: nowrap;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); }
.btn-primary:active { transform: translateY(1px); }
.btn-secondary {
  background: var(--bg-elev);
  border-color: var(--border-strong);
  color: var(--fg);
}
.btn-secondary:hover { background: var(--bg-elev-2); border-color: var(--accent); }
.btn-ghost { color: var(--fg-muted); padding-left: 0.85rem; padding-right: 0.85rem; }
.btn-ghost:hover { color: var(--fg); }
.btn svg { width: 16px; height: 16px; }

/* ------------------------------------------------------------
   Hero
   ------------------------------------------------------------ */
.hero {
  position: relative;
  padding: 6rem 0 5rem;
  overflow: hidden;
  text-align: center;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 90% 60% at 50% 0%, rgba(99, 102, 241, 0.18), transparent 60%),
    radial-gradient(ellipse 60% 40% at 80% 30%, rgba(6, 182, 212, 0.12), transparent 70%);
  pointer-events: none;
  z-index: 0;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 60% 50% at 50% 30%, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 60% 50% at 50% 30%, #000 30%, transparent 80%);
  pointer-events: none;
  z-index: 0;
}
.hero > .container { position: relative; z-index: 1; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.95rem;
  background: var(--accent-soft);
  border: 1px solid rgba(99, 102, 241, 0.3);
  border-radius: 999px;
  color: var(--accent-hover);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 1.75rem;
  animation: fadeUp 600ms ease-out both;
}
.hero-badge .pulse {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent-hover);
  box-shadow: 0 0 0 0 rgba(129, 140, 248, 0.6);
  animation: pulse 2s infinite;
}
.hero h1 {
  font-size: clamp(2.4rem, 5.5vw, 4rem);
  letter-spacing: -0.03em;
  margin: 0 0 1.5rem;
  background: linear-gradient(180deg, #fff 30%, #c5cad6 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: fadeUp 700ms 100ms ease-out both;
}
.hero h1 .accent {
  background: linear-gradient(135deg, var(--accent-hover), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero p.lead {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--fg-muted);
  max-width: 680px;
  margin: 0 auto 2.5rem;
  animation: fadeUp 700ms 200ms ease-out both;
}
.hero-cta {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeUp 700ms 300ms ease-out both;
}

@keyframes fadeUp { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(129, 140, 248, 0.6); } 70% { box-shadow: 0 0 0 8px rgba(129, 140, 248, 0); } 100% { box-shadow: 0 0 0 0 rgba(129, 140, 248, 0); } }

/* ------------------------------------------------------------
   Section heading
   ------------------------------------------------------------ */
.section-head { text-align: center; max-width: 720px; margin: 0 auto 3.5rem; }
.section-head .eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent-hover);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.section-head h2 { font-size: clamp(1.8rem, 4vw, 2.5rem); margin: 0 0 1rem; }
.section-head p { color: var(--fg-muted); font-size: 1.05rem; margin: 0; }

/* ------------------------------------------------------------
   Card grids (features / value props)
   ------------------------------------------------------------ */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
}
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(360px, 1fr)); }

.card {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: transform var(--transition), border-color var(--transition), background var(--transition);
}
.card:hover { transform: translateY(-2px); border-color: var(--border-strong); background: var(--bg-elev-2); }
.card .icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  background: var(--accent-soft);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-hover);
  margin-bottom: 1.1rem;
}
.card .icon svg { width: 22px; height: 22px; }
.card h3 { font-size: 1.1rem; margin: 0 0 0.6rem; }
.card p { color: var(--fg-muted); font-size: 0.93rem; margin: 0; line-height: 1.55; }

/* Larger feature card variant for the features page */
.feature-row {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 3rem;
  padding: 3.5rem 0;
  border-top: 1px solid var(--border);
}
.feature-row:first-of-type { border-top: 0; padding-top: 0; }
.feature-row .feature-meta h2 { font-size: 1.4rem; margin: 0 0 0.5rem; }
.feature-row .feature-meta .eyebrow {
  display: inline-block;
  font-size: 0.72rem; font-weight: 700; color: var(--accent-hover);
  letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 0.75rem;
}
.feature-row .feature-meta p { color: var(--fg-muted); font-size: 0.95rem; }
.feature-row .feature-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 1rem; }
.feature-row .feature-list li {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.1rem 1.3rem;
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 1rem;
  align-items: start;
}
.feature-row .feature-list .check {
  width: 22px; height: 22px;
  border-radius: 6px;
  background: var(--accent-soft);
  color: var(--accent-hover);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}
.feature-row .feature-list .check svg { width: 14px; height: 14px; }
.feature-row .feature-list strong { display: block; color: var(--fg); margin-bottom: 0.25rem; font-size: 0.95rem; }
.feature-row .feature-list span { color: var(--fg-muted); font-size: 0.88rem; line-height: 1.5; }
@media (max-width: 800px) {
  .feature-row { grid-template-columns: 1fr; gap: 1.5rem; padding: 2.5rem 0; }
}

/* ------------------------------------------------------------
   "Built for MSPs" highlight
   ------------------------------------------------------------ */
.callout {
  background: linear-gradient(135deg, var(--bg-elev), var(--bg-elev-2));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 3rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.callout::before {
  content: "";
  position: absolute;
  inset: -1px;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.3), rgba(6, 182, 212, 0.15));
  -webkit-mask: linear-gradient(#000, #000) content-box, linear-gradient(#000, #000);
  mask: linear-gradient(#000, #000) content-box, linear-gradient(#000, #000);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  padding: 1px;
  border-radius: var(--radius-lg);
  pointer-events: none;
}
.callout h2 { font-size: clamp(1.6rem, 3.5vw, 2.2rem); margin: 0 0 1rem; }
.callout p { color: var(--fg-muted); max-width: 620px; margin: 0 auto 2rem; font-size: 1.05rem; }

/* ------------------------------------------------------------
   Pricing
   ------------------------------------------------------------ */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
  margin-top: 1rem;
}
.price-card {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  position: relative;
}
.price-card.featured { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent), var(--shadow-lg); }
.price-card.featured::before {
  content: "Most Popular";
  position: absolute;
  top: -10px; left: 50%; transform: translateX(-50%);
  background: var(--accent);
  color: #fff;
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.06em;
  padding: 0.25rem 0.7rem; border-radius: 999px;
}
.price-card h3 { font-size: 1.2rem; margin: 0 0 0.4rem; }
.price-card .tagline { color: var(--fg-muted); font-size: 0.88rem; margin: 0 0 1.5rem; }
.price-card .price {
  font-size: 2rem; font-weight: 800; letter-spacing: -0.02em;
  color: var(--fg-muted);
  margin-bottom: 0.25rem;
}
.price-card .price-note { font-size: 0.85rem; color: var(--fg-dim); margin-bottom: 1.5rem; }
.price-card ul { list-style: none; padding: 0; margin: 0 0 1.75rem; display: grid; gap: 0.7rem; }
.price-card ul li {
  display: grid; grid-template-columns: 18px 1fr; gap: 0.6rem; align-items: start;
  font-size: 0.9rem; color: var(--fg);
}
.price-card ul li::before {
  content: "";
  width: 16px; height: 16px;
  margin-top: 4px;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23818cf8' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>");
  background-size: contain;
  background-repeat: no-repeat;
}
.price-card .btn { width: 100%; }

/* ------------------------------------------------------------
   Request access
   ------------------------------------------------------------ */
.access-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}
@media (max-width: 800px) { .access-grid { grid-template-columns: 1fr; gap: 2rem; } }
.access-info h2 { font-size: 1.8rem; margin: 0 0 1rem; }
.access-info p { color: var(--fg-muted); margin: 0 0 1.25rem; }
.access-checklist { list-style: none; padding: 0; margin: 1.5rem 0 0; display: grid; gap: 0.85rem; }
.access-checklist li {
  display: grid; grid-template-columns: 24px 1fr; gap: 0.75rem;
  font-size: 0.95rem;
}
.access-checklist li svg { width: 20px; height: 20px; color: var(--accent-hover); flex-shrink: 0; margin-top: 2px; }
.access-form {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
}
.access-form h3 { font-size: 1.15rem; margin: 0 0 0.4rem; }
.access-form .form-intro { color: var(--fg-muted); font-size: 0.92rem; margin: 0 0 1.5rem; }
.field { margin-bottom: 1.1rem; }
.field label {
  display: block; font-size: 0.85rem; font-weight: 600; color: var(--fg);
  margin-bottom: 0.4rem; letter-spacing: 0.01em;
}
.field input, .field select, .field textarea {
  width: 100%;
  padding: 0.7rem 0.9rem;
  background: var(--bg);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  color: var(--fg);
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color var(--transition), background var(--transition);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--bg-elev-2);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.field textarea { resize: vertical; min-height: 100px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.85rem; }
@media (max-width: 540px) { .field-row { grid-template-columns: 1fr; } }
.form-note {
  font-size: 0.82rem; color: var(--fg-dim); margin-top: 0.75rem;
}

/* ------------------------------------------------------------
   FAQ-style panel
   ------------------------------------------------------------ */
.faq { display: grid; gap: 0.75rem; max-width: 760px; margin: 0 auto; }
.faq details {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0;
  transition: border-color var(--transition);
}
.faq details[open] { border-color: var(--border-strong); }
.faq summary {
  cursor: pointer;
  padding: 1.1rem 1.25rem;
  font-weight: 600;
  font-size: 0.98rem;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  font-weight: 400;
  font-size: 1.4rem;
  color: var(--fg-muted);
  transition: transform var(--transition);
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details > div {
  padding: 0 1.25rem 1.25rem;
  color: var(--fg-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ------------------------------------------------------------
   Footer
   ------------------------------------------------------------ */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 3rem 0 2rem;
  color: var(--fg-muted);
  font-size: 0.9rem;
}
.site-footer .container {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2rem;
}
@media (max-width: 720px) { .site-footer .container { grid-template-columns: 1fr 1fr; } }
.site-footer h4 { font-size: 0.85rem; color: var(--fg); margin: 0 0 0.85rem; letter-spacing: 0.04em; text-transform: uppercase; font-weight: 700; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.55rem; }
.site-footer a { color: var(--fg-muted); transition: color var(--transition); }
.site-footer a:hover { color: var(--fg); }
.site-footer .footer-brand p { font-size: 0.88rem; margin: 0.85rem 0 0; max-width: 320px; line-height: 1.55; }
.site-footer-bottom {
  border-top: 1px solid var(--border);
  margin-top: 2.5rem; padding-top: 1.5rem;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 0.5rem;
  font-size: 0.82rem; color: var(--fg-dim);
}

/* ------------------------------------------------------------
   Utility
   ------------------------------------------------------------ */
.center { text-align: center; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.mb-2 { margin-bottom: 2rem; }
.text-muted { color: var(--fg-muted); }
.no-wrap { white-space: nowrap; }