/* Byakugan shared tokens + nav + footer chrome. */
:root{
  --navy:#0b1120;
  --navy-2:#0f1628;
  --navy-3:#141c33;
  --surface:#1a2235;
  --surface-2:#212a42;
  --off:#e8ecf7;
  --off-dim:rgba(232,236,247,0.72);
  --off-faint:rgba(232,236,247,0.48);
  --off-ghost:rgba(232,236,247,0.32);
  --blue:#333366;
  --blue-2:#4a4a8a;
  --purple:#912c7e;
  --purple-2:#b8399f;
  --hair:rgba(232,236,247,0.08);
  --hair-2:rgba(232,236,247,0.14);
  /* Light surface tokens used by nav/footer */
  --light-bg:#f4f6fc;
  --ink:#0b1120;
  --ink-dim:#5b6584;
  --ink-faint:#9ba3c0;
  --border-light:rgba(11,17,32,0.08);
  --grad:linear-gradient(135deg,#912c7e 0%,#5a3c8a 55%,#333366 100%);
}

/* ─── SHELL ─── */
.shell{ padding-top: 104px }
@media (max-width:720px){ .shell{ padding-top: 80px } }


/* ════════════════════════════════════════════
   NAV  —  floema-style pill links
   ════════════════════════════════════════════ */

.nav{
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  z-index: 9999 !important;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
  background: transparent;
  border-bottom: none;
  opacity: 1 !important;
  visibility: visible !important;
  transform: none !important;
  pointer-events: auto !important;
}
.nav .brand{ margin-left: 24px }
.nav .nav-right{ margin-right: 24px }
@media (max-width:720px){
  .nav{ padding: 14px 0 }
  .nav .brand{ margin-left: 16px }
  .nav .nav-right{ margin-right: 16px }
}

/* Logo — far left, larger */
.nav .brand{
  display: flex; align-items: center;
  text-decoration: none; flex-shrink: 0;
}
.nav .brand img{
  height: 68px; width: auto;
  filter: drop-shadow(0 2px 16px rgba(145,44,126,.45));
}
@media (max-width:720px){
  .nav .brand img{ height: 52px }
}

/* Right cluster: pills + CTA + hamburger */
.nav-right{
  display: flex; align-items: center; gap: 10px; flex-shrink: 0;
}

/* Pill link group — frosted white so always visible on any background */
.nav-links{
  display: flex; align-items: center; gap: 5px;
  background: rgba(255,255,255,0.88);
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
  border: 1px solid rgba(11,17,32,0.11);
  border-radius: 999px;
  padding: 5px;
  box-shadow: 0 4px 20px -6px rgba(11,17,32,0.14);
}
.nav-links a{
  font-family: 'Sora', 'Inter', sans-serif;
  font-size: 15px; font-weight: 500;
  color: #3b4566;
  text-decoration: none;
  padding: 10px 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: color .18s, background .18s, border-color .18s;
  white-space: nowrap;
  line-height: 1;
}
.nav-links a:hover{
  color: var(--ink);
  background: rgba(11,17,32,0.06);
}
.nav-links a.active{
  color: #fff;
  background: var(--ink);
  border-color: transparent;
}

/* Book a Call pill */
.nav-cta{
  font-family: 'Sora', 'Inter', sans-serif;
  font-weight: 600; font-size: 15px;
  color: #fff;
  padding: 11px 24px;
  border-radius: 999px;
  border: none;
  background: var(--grad);
  text-decoration: none;
  white-space: nowrap;
  box-shadow: 0 6px 20px -6px rgba(145,44,126,.50);
  transition: filter .2s, transform .2s, box-shadow .2s;
  line-height: 1;
  display: inline-flex; align-items: center;
}
.nav-cta:hover{
  filter: brightness(1.08);
  transform: translateY(-1px);
  box-shadow: 0 12px 28px -8px rgba(145,44,126,.60);
}

/* Hamburger */
.nav-hamburger{
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  width: 42px; height: 42px; padding: 10px;
  background: rgba(255,255,255,0.88);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(11,17,32,0.11);
  border-radius: 12px; cursor: pointer; flex-shrink: 0;
  box-shadow: 0 4px 14px -4px rgba(11,17,32,0.12);
}
.nav-hamburger span{
  display: block; width: 100%; height: 1.5px;
  background: var(--ink); border-radius: 2px;
  transition: transform .22s ease, opacity .22s ease;
  transform-origin: center;
}
.nav-hamburger.open span:nth-child(1){ transform: translateY(6.5px) rotate(45deg) }
.nav-hamburger.open span:nth-child(2){ opacity: 0; transform: scaleX(0) }
.nav-hamburger.open span:nth-child(3){ transform: translateY(-6.5px) rotate(-45deg) }

/* ─── Mobile nav ─── */
@media (max-width:820px){
  .nav-hamburger{ display: flex }
  .nav-links{
    display: none;
    position: fixed; top: 80px; right: 16px; left: 16px;
    flex-direction: column; gap: 4px; align-items: stretch;
    background: rgba(255,255,255,0.97);
    border: 1px solid rgba(11,17,32,0.10);
    border-radius: 20px;
    box-shadow: 0 16px 48px -12px rgba(11,17,32,0.20);
    padding: 8px;
    backdrop-filter: blur(24px);
  }
  .nav-links.open{ display: flex }
  .nav-links a{
    padding: 14px 20px;
    border-radius: 12px;
    font-size: 16px;
    text-align: left;
    border: none;
    background: transparent;
  }
  .nav-links a:hover{ background: rgba(11,17,32,0.05) }
  .nav-links a.active{
    background: var(--ink);
    color: #fff;
  }
  .nav-right .nav-cta{ font-size: 14px; padding: 10px 18px }
}
@media (max-width:480px){
  .nav-right .nav-cta{ display: none }
}


/* ════════════════════════════════════════════
   FOOTER  —  floema-style multi-column
   ════════════════════════════════════════════ */

.site-foot{
  position: relative; z-index: 2;
  background: #0c111f;
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 80px 48px 0;
}
@media (max-width:720px){ .site-foot{ padding: 64px 24px 0 } }

.foot-inner{
  max-width: 1240px; margin: 0 auto;
  display: grid;
  grid-template-columns: 1.6fr 1fr 1.2fr 1.1fr;
  gap: 64px;
  padding-bottom: 64px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
@media (max-width:1000px){ .foot-inner{ grid-template-columns: 1fr 1fr; gap: 48px } }
@media (max-width:520px){  .foot-inner{ grid-template-columns: 1fr; gap: 36px } }

/* Brand column */
.foot-logo{
  display: inline-flex; align-items: center; gap: 12px;
  text-decoration: none; margin-bottom: 22px;
}
.foot-logo img{
  height: 44px; width: auto;
  filter: drop-shadow(0 4px 14px rgba(145,44,126,.45));
}
.foot-logo span{
  font-family: 'Sora', sans-serif;
  font-weight: 700; font-size: 20px;
  letter-spacing: -0.02em;
  color: #fff;
}
.foot-tagline{
  font-family: 'Sora', sans-serif;
  font-weight: 600; font-size: 22px;
  line-height: 1.25; letter-spacing: -0.02em;
  color: #fff;
  margin: 0 0 16px; max-width: 300px;
}
.foot-desc{
  font-family: 'Inter', sans-serif;
  font-size: 14px; line-height: 1.7;
  color: rgba(232,236,247,0.45);
  margin: 0 0 28px; max-width: 300px;
}
.foot-social{
  display: inline-flex; align-items: center; gap: 8px;
  font-family: 'Sora', sans-serif; font-weight: 500; font-size: 13px;
  color: rgba(232,236,247,0.55);
  text-decoration: none;
  padding: 8px 14px;
  border: 1px solid rgba(232,236,247,0.12);
  border-radius: 999px;
  transition: color .2s, border-color .2s, background .2s;
}
.foot-social:hover{
  color: #fff;
  border-color: rgba(232,236,247,0.28);
  background: rgba(232,236,247,0.06);
}
.foot-social svg{ flex-shrink: 0; opacity: .7 }
.foot-social:hover svg{ opacity: 1 }

/* Navigation columns */
.foot-col h4{
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; font-weight: 500;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: rgba(232,236,247,0.3);
  margin: 0 0 20px;
}
.foot-col a{
  display: block;
  font-family: 'Inter', sans-serif;
  font-size: 14.5px; line-height: 1.4;
  color: rgba(232,236,247,0.55);
  text-decoration: none;
  padding: 6px 0;
  transition: color .18s;
}
.foot-col a:hover{ color: #fff }

/* Bottom meta bar */
.foot-meta{
  max-width: 1240px; margin: 0 auto;
  display: flex; justify-content: space-between; align-items: center;
  gap: 16px; flex-wrap: wrap;
  padding: 24px 0 28px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
  color: rgba(232,236,247,0.22);
}
.foot-meta-sep{
  width: 3px; height: 3px;
  border-radius: 50%;
  background: rgba(232,236,247,0.18);
  flex-shrink: 0;
}
@media (max-width:600px){
  .foot-meta{ justify-content: center; text-align: center; gap: 10px }
  .foot-meta-sep{ display: none }
}