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

:root {
  --navy:        #0A2240;
  --navy-deep:   #061629;
  --navy-mid:    #122d52;
  --emerald:     #00C896;
  --emerald-lt:  #33FFAA;
  --emerald-pale:#e0fff0;
  --coral:       #FF9A83;
  --coral-deep:  #e8836a;
  --gold:        #FFDB00;
  --melon:       #FEBAAD;
  --off-white:   #F7F8FB;
  --white:       #FFFFFF;
  --border:      rgba(10,34,64,0.09);
  --border-mid:  rgba(10,34,64,0.16);
  --serif:       'DM Serif Display', Georgia, serif;
  --sans:        'DM Sans', system-ui, sans-serif;
}

html { scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  background: var(--navy-deep);
  color: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* NAV */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(6,22,41,0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding: 0 40px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-wordmark { font-family: var(--serif); font-size: 22px; color: var(--white); text-decoration: none; letter-spacing: -0.01em; }
.nav-links { display: flex; align-items: center; gap: 32px; list-style: none; }
.nav-links a { font-size: 13px; font-weight: 500; color: rgba(255,255,255,0.55); text-decoration: none; letter-spacing: 0.02em; transition: color 0.15s; }
.nav-links a:hover { color: rgba(255,255,255,0.9); }
.nav-cta { background: var(--emerald) !important; color: var(--navy-deep) !important; padding: 9px 20px; border-radius: 100px; font-size: 13px !important; font-weight: 600 !important; transition: background 0.15s !important; }
.nav-cta:hover { background: var(--emerald-lt) !important; }
.nav-dropdown { position: relative; }
.nav-dropdown-toggle { cursor: pointer; display: flex; align-items: center; gap: 4px; font-size: 13px; font-weight: 500; color: rgba(255,255,255,0.55); letter-spacing: 0.02em; transition: color 0.15s; background: none; border: none; padding: 0; font-family: inherit; }
.nav-dropdown-toggle:hover { color: rgba(255,255,255,0.9); }
.nav-dropdown-toggle svg { width: 10px; height: 10px; transition: transform 0.2s; }
.nav-dropdown:hover .nav-dropdown-toggle svg { transform: rotate(180deg); }
.nav-dropdown-menu { display: none; position: absolute; top: calc(100% + 12px); left: 50%; transform: translateX(-50%); background: rgba(6,22,41,0.98); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border: 1px solid rgba(255,255,255,0.1); border-radius: 12px; padding: 8px 0; min-width: 180px; z-index: 200; box-shadow: 0 8px 32px rgba(0,0,0,0.4); }
.nav-dropdown:hover .nav-dropdown-menu { display: block; }
.nav-dropdown-menu a { display: block; padding: 10px 20px; font-size: 13px; font-weight: 500; color: rgba(255,255,255,0.6) !important; text-decoration: none; transition: background 0.15s, color 0.15s; white-space: nowrap; }
.nav-dropdown-menu a:hover { background: rgba(255,255,255,0.06); color: rgba(255,255,255,0.95) !important; }
.hamburger { display: none; background: none; border: none; cursor: pointer; padding: 8px; z-index: 200; -webkit-tap-highlight-color: transparent; }
.hamburger span { display: block; width: 22px; height: 2px; background: rgba(255,255,255,0.85); border-radius: 2px; transition: transform 0.3s, opacity 0.3s; }
.hamburger span + span { margin-top: 6px; }
.hamburger.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
.mobile-menu { display: none; position: fixed; top: 64px; left: 0; right: 0; bottom: 0; background: rgba(6,22,41,0.98); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); z-index: 99; padding: 32px 24px; overflow-y: auto; -webkit-overflow-scrolling: touch; }
.mobile-menu.open { display: flex; flex-direction: column; gap: 8px; }
.mobile-menu a { font-size: 18px; font-weight: 500; color: rgba(255,255,255,0.7); text-decoration: none; padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,0.06); transition: color 0.15s; }
.mobile-menu a:active { color: var(--coral); }
.mobile-menu .nav-cta { display: inline-block; text-align: center; margin-top: 16px; padding: 14px 28px; border: none; border-bottom: none; }
.mobile-dropdown { border-bottom: 1px solid rgba(255,255,255,0.06); }
.mobile-dropdown-toggle { display: flex; align-items: center; justify-content: space-between; width: 100%; background: none; border: none; font-size: 18px; font-weight: 500; color: rgba(255,255,255,0.7); padding: 14px 0; cursor: pointer; font-family: inherit; transition: color 0.15s; }
.mobile-dropdown-toggle svg { transition: transform 0.25s; }
.mobile-dropdown-toggle.open svg { transform: rotate(180deg); }
.mobile-dropdown-items { display: none; flex-direction: column; padding-left: 16px; padding-bottom: 8px; }
.mobile-dropdown-items.open { display: flex; }
.mobile-dropdown-items a { font-size: 16px; color: rgba(255,255,255,0.5); padding: 10px 0; border-bottom: none; }

/* PAGE HERO */
.page-hero {
  background: var(--navy);
  padding: 120px 40px 72px;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  top: -80px; right: -80px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(0,200,150,0.1) 0%, transparent 65%);
  pointer-events: none;
}
.page-hero-inner { max-width: 1100px; margin: 0 auto; }
.page-hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 11px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase;
  color: rgba(255,255,255,0.6); border: 1px solid rgba(255,255,255,0.15);
  padding: 7px 16px; border-radius: 100px; margin-bottom: 28px;
}
.page-hero-eyebrow-dot { width: 5px; height: 5px; background: var(--emerald-lt); border-radius: 50%; box-shadow: 0 0 6px rgba(51,255,170,0.5); }
.page-hero-title {
  font-family: var(--serif);
  font-size: clamp(36px, 4.5vw, 56px);
  color: var(--coral);
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin-bottom: 20px;
  max-width: 780px;
}
.page-hero-sub {
  font-size: 17px;
  color: rgba(255,255,255,0.75);
  line-height: 1.8;
  max-width: 640px;
  margin-bottom: 36px;
}
.page-hero-nav {
  display: flex; flex-wrap: wrap; gap: 12px;
}
.page-hero-nav a {
  font-size: 13px; font-weight: 500;
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  border: 1px solid rgba(255,255,255,0.15);
  padding: 8px 18px; border-radius: 100px;
  transition: all 0.15s;
}
.page-hero-nav a:hover { border-color: rgba(255,255,255,0.4); color: rgba(255,255,255,0.9); }

/* SHARED */
.section-wrap { max-width: 1100px; margin: 0 auto; padding: 0 40px; }
.eyebrow { font-size: 10px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--emerald); margin-bottom: 14px; display: inline-flex; align-items: center; gap: 8px; }
.section-mark { font-family: var(--serif); font-size: 14px; font-weight: 700; color: var(--white); display: inline-block; transform: rotate(90deg); line-height: 1; }
.section-heading { font-family: var(--serif); font-size: clamp(32px, 4vw, 48px); color: var(--white); line-height: 1.1; letter-spacing: -0.01em; margin-bottom: 20px; }
.section-heading.light { color: var(--coral); }
.btn-ghost { color: rgba(255,255,255,0.65); font-size: 15px; font-weight: 500; font-family: var(--sans); padding: 14px 30px; border-radius: 100px; text-decoration: none; border: 1px solid rgba(255,255,255,0.18); cursor: pointer; transition: all 0.15s; letter-spacing: 0.01em; background: transparent; display: inline-block; }
.btn-ghost:hover { border-color: rgba(255,255,255,0.4); color: rgba(255,255,255,0.9); }
.dimple-dot { color: var(--melon); }

/* INSIGHT */
.insight { padding: 96px 0; background: linear-gradient(180deg, var(--navy-deep) 0%, var(--navy) 100%); color: var(--white); }
.insight-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; margin-top: 48px; }
.insight-quote { font-family: var(--serif); font-size: 28px; color: var(--coral); font-style: italic; line-height: 1.3; margin-bottom: 24px; border-left: 3px solid var(--coral); padding-left: 24px; }
.insight-body { font-size: 15px; color: rgba(255,255,255,0.85); line-height: 1.8; margin-bottom: 16px; }
.insight-card { background: var(--navy-deep); border-radius: 20px; padding: 32px; }
.insight-card-label { font-size: 10px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: rgba(255,255,255,0.75); margin-bottom: 16px; }
.insight-card-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.quadrant { border-radius: 12px; padding: 18px; text-align: center; }
.quadrant-label { font-size: 10px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 6px; }
.quadrant-desc { font-size: 12px; line-height: 1.5; }
.quadrant.occupied { background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.15); }
.quadrant.occupied .quadrant-label { color: rgba(255,255,255,0.85); }
.quadrant.occupied .quadrant-desc { color: rgba(255,255,255,0.7); }
.quadrant.dimple { background: var(--emerald); border: 1px solid rgba(255,255,255,0.15); }
.quadrant.dimple .quadrant-label { color: var(--navy-deep); font-weight: 700; }
.quadrant.dimple .quadrant-desc { color: rgba(6,22,41,0.75); }

/* PATENTS */
.patents { padding: 96px 0; background: linear-gradient(180deg, #0d2d50 0%, var(--navy) 100%); color: var(--white); }
.patents-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; margin-top: 48px; }
.patent-card { background: var(--navy-deep); border-radius: 20px; padding: 32px; }
.patent-items { display: grid; gap: 16px; margin-top: 24px; }
.patent-item { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08); border-radius: 14px; padding: 20px; transition: border-color 0.2s; }
.patent-item:hover { border-color: rgba(255,255,255,0.18); }
.patent-item-title { font-size: 14px; font-weight: 600; color: var(--white); margin-bottom: 6px; }
.patent-item-desc { font-size: 13px; color: rgba(255,255,255,0.55); line-height: 1.6; }
.patent-badge { display: inline-flex; align-items: center; gap: 6px; font-size: 10px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gold); background: rgba(255,219,0,0.08); border: 1px solid rgba(255,219,0,0.15); padding: 5px 12px; border-radius: 100px; margin-bottom: 12px; }

/* ARCHITECTURE */
.how-header { background: var(--navy); padding: 72px 40px; text-align: center; }
.how-body { background: var(--navy-deep); padding: 72px 0; }
.how-intro { font-size: 17px; color: rgba(255,255,255,0.85); line-height: 1.8; max-width: 700px; margin-bottom: 56px; }
.feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 56px; }
.feature-tile { background: var(--navy); border-radius: 18px; padding: 26px 22px; }
.tile-icon { width: 36px; height: 36px; background: rgba(255,255,255,0.06); border-radius: 8px; display: flex; align-items: center; justify-content: center; margin-bottom: 16px; }
.tile-eyebrow { font-size: 9px; font-weight: 600; letter-spacing: 0.13em; text-transform: uppercase; color: rgba(255,255,255,0.45); margin-bottom: 7px; }
.tile-title { font-size: 15px; font-weight: 500; color: var(--coral); margin-bottom: 8px; line-height: 1.3; }
.tile-desc { font-size: 13px; color: rgba(255,255,255,0.75); line-height: 1.65; }
.flow-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; background: rgba(255,255,255,0.04); border-radius: 20px; overflow: hidden; border: 0.5px solid rgba(255,255,255,0.1); }
.flow-step { padding: 36px 32px; border-right: 0.5px solid rgba(255,255,255,0.1); position: relative; }
.flow-step:last-child { border-right: none; }
.flow-number { font-family: var(--serif); font-size: 52px; color: var(--emerald); opacity: 0.15; line-height: 1; position: absolute; top: 24px; right: 28px; }
.flow-title { font-size: 16px; font-weight: 600; color: var(--white); margin-bottom: 10px; line-height: 1.3; }
.flow-desc { font-size: 14px; color: rgba(255,255,255,0.65); line-height: 1.7; }

/* SUKHA */
.sukha { padding: 96px 0; background: var(--navy); }
.sukha-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; margin-top: 48px; align-items: start; }
.sukha-card { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.1); border-radius: 20px; overflow: hidden; }
.sukha-card-header { background: rgba(255,255,255,0.06); padding: 20px 24px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.sukha-card-body { padding: 20px 24px; display: flex; flex-direction: column; gap: 14px; }
.sukha-dim { display: flex; gap: 14px; align-items: flex-start; }
.sukha-letter { width: 28px; height: 28px; background: var(--emerald); border-radius: 6px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 11px; font-weight: 700; color: var(--navy-deep); }
.sukha-dim-text { font-size: 13px; color: rgba(255,255,255,0.80); line-height: 1.5; }
.sukha-dim-text strong { color: white; }
.sukha-dashboard { background: var(--navy-deep); border: 1px solid rgba(255,255,255,0.1); border-radius: 16px; overflow: hidden; margin-top: 24px; }
.sukha-dashboard-header { padding: 14px 20px; background: rgba(255,255,255,0.04); border-bottom: 1px solid rgba(255,255,255,0.08); display: flex; justify-content: space-between; align-items: center; }
.sukha-dashboard-title { font-size: 11px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(255,255,255,0.5); }
.sukha-dashboard-badge { font-size: 10px; font-weight: 600; color: var(--emerald); background: rgba(0,200,150,0.1); padding: 4px 10px; border-radius: 100px; }
.sukha-dashboard-body { padding: 20px; }
.sukha-score-display { text-align: center; padding: 20px 0 24px; border-bottom: 1px solid rgba(255,255,255,0.06); margin-bottom: 20px; }
.sukha-score-number { font-family: var(--serif); font-size: 56px; color: var(--emerald); line-height: 1; letter-spacing: -0.02em; }
.sukha-score-label { font-size: 12px; color: rgba(255,255,255,0.5); margin-top: 6px; }
.sukha-bars { display: flex; flex-direction: column; gap: 12px; }
.sukha-bar-row { display: flex; align-items: center; gap: 12px; }
.sukha-bar-letter { width: 22px; height: 22px; background: rgba(0,200,150,0.15); border-radius: 4px; display: flex; align-items: center; justify-content: center; font-size: 10px; font-weight: 700; color: var(--emerald); flex-shrink: 0; }
.sukha-bar-track { flex: 1; height: 8px; background: rgba(255,255,255,0.06); border-radius: 4px; overflow: hidden; }
.sukha-bar-fill { height: 100%; border-radius: 4px; transition: width 0.6s ease; }
.sukha-bar-value { font-size: 11px; font-weight: 600; color: rgba(255,255,255,0.7); width: 32px; text-align: right; flex-shrink: 0; }
.sukha-footer { background: var(--emerald); padding: 16px 24px; }
.sukha-footer p { font-size: 13px; color: rgba(6,22,41,0.85); line-height: 1.65; }

/* FOOTER */
footer { background: var(--navy-deep); border-top: 1px solid rgba(255,255,255,0.06); padding: 32px 40px; }
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 20px;
}
.footer-wordmark { font-family: var(--serif); font-size: 18px; color: var(--coral); }
.footer-legal { font-size: 12px; color: rgba(255,255,255,0.45); max-width: 640px; line-height: 1.7; text-align: center; }
.footer-venture { font-size: 13px; color: rgba(255,255,255,0.6); margin-bottom: 6px; font-weight: 500; }
.footer-purpose { font-size: 12px; color: rgba(255,255,255,0.45); margin-bottom: 8px; line-height: 1.6; }
.footer-acnc { font-size: 12px; color: rgba(255,255,255,0.75); margin-top: 4px; }

/* COUNCIL QUOTE */
.council-quote { padding: 80px 0; background: var(--navy-deep); color: var(--white); text-align: center; }
.council-quote-text { font-family: var(--serif); font-size: 24px; font-style: italic; color: rgba(255,255,255,0.90); line-height: 1.6; max-width: 780px; margin: 0 auto 24px; position: relative; padding: 0 24px; }
.council-quote-text::before { content: "\201C"; font-size: 64px; color: var(--coral); position: absolute; top: -20px; left: -8px; line-height: 1; opacity: 0.5; }
.council-quote-attr { font-size: 14px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--coral); }

/* ANIMATIONS */
.fade-up { opacity: 0; transform: translateY(28px); transition: opacity 0.65s ease, transform 0.65s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* RESPONSIVE */
@media (max-width: 900px) {
  .insight-grid, .sukha-grid, .patents-grid { grid-template-columns: 1fr; gap: 48px; }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .flow-steps { grid-template-columns: 1fr; }
  .flow-step { border-right: none; border-bottom: 0.5px solid rgba(255,255,255,0.1); }
  .flow-step:last-child { border-bottom: none; }
  nav { padding: 0 20px; }
  .nav-links { display: none; }
  .hamburger { display: flex; flex-direction: column; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .footer-legal { text-align: left; }
  .section-wrap { padding: 0 24px; }
  .how-header { padding: 56px 24px; }
  footer { padding: 28px 24px; }
  .insight, .sukha, .patents { padding: 72px 0; }
  .council-quote { padding: 72px 0; }
  .insight-card-grid { grid-template-columns: 1fr 1fr; }
  .page-hero { padding: 100px 24px 56px; }
  .page-hero-nav { display: none; }
}
@media (max-width: 600px) {
  .section-wrap { padding: 0 16px; }
  nav { padding: 0 16px; }
  .how-header { padding: 48px 16px; }
  footer { padding: 24px 16px; }
  .insight, .sukha, .patents { padding: 56px 0; }
  .council-quote { padding: 56px 0; }
  .council-quote-text { font-size: 20px; padding: 0 16px; }
  .feature-grid { grid-template-columns: 1fr !important; }
  .insight-card-grid { grid-template-columns: 1fr !important; }
  .flow-step { padding: 28px 20px; }
  .page-hero { padding: 88px 16px 48px; }
}

/* Accessibility & motion preferences */
.skip-link{position:absolute;left:-9999px;top:0;z-index:2000;background:#0E6620;color:#fff;padding:10px 18px;border-radius:0 0 10px 0;font-size:14px;font-weight:600;text-decoration:none}
.skip-link:focus{left:0}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid #FF9A83;outline-offset:2px}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
  .fade-up{opacity:1 !important;transform:none !important}
}