/* ============================================================
   INTEGRIS AVIATION CONSULTANCY — Design System
   "Private banking for aviation" — Navy + Brushed Nickel
   ============================================================ */

/* Web fonts (Newsreader, Hanken Grotesk, IBM Plex Mono) are loaded from the page <head>
   with preconnect hints — see _tools/build.js — so they download in parallel with this file. */

:root {
  /* ---- Navy scale ---- */
  --navy-950: #14304f;
  --navy-900: #1b3c5e;
  --navy-800: #23486c;
  --navy-700: #2c557c;
  --navy-600: #386690;
  --navy-500: #4878a4;

  /* ---- Nickel / silver scale ---- */
  --nickel-50:  #f4f6f8;
  --nickel-100: #e7eaee;
  --nickel-200: #d3d8df;
  --nickel-300: #bcc3cc;
  --nickel-400: #9aa3af;
  --nickel-500: #79828f;
  --pewter:     #6b7480;

  /* ---- Neutrals ---- */
  --paper: #f2f2ed;
  --paper-2: #efefe9;
  --white: #ffffff;
  --ink: #0c1a28;
  --ink-soft: #46535f;
  --ink-mute: #6f7a85;

  /* ---- Roles ---- */
  --bg: var(--paper);
  --accent: var(--nickel-400);

  /* ---- Wine / burgundy hover accent (works with the navy + nickel palette) ---- */
  --wine: #8c2f43;        /* on light backgrounds */
  --wine-light: #d96a78;  /* on navy backgrounds — clearer red */

  /* ---- Type ---- */
  --serif: 'Newsreader', Georgia, 'Times New Roman', serif;
  --sans: 'Hanken Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  /* ---- Layout ---- */
  --maxw: 1240px;
  --gutter: clamp(20px, 5vw, 64px);
  --radius: 2px;

  /* ---- Brushed nickel ---- */
  /* fine horizontal grain + diagonal sheen with real dark troughs = visibly metallic */
  --metal: repeating-linear-gradient(0deg, rgba(255,255,255,.34) 0 1px, rgba(54,64,76,.11) 1px 2px),
           linear-gradient(100deg, #f4f6f8 0%, #aeb6c1 16%, #e9edf1 32%, #8f99a6 50%, #d4dae0 66%, #939eaa 82%, #c4cbd3 100%);
  --metal-edge: #868f9c;
  --metal-dark: repeating-linear-gradient(0deg, rgba(255,255,255,.12) 0 1px, rgba(8,26,46,.18) 1px 2px),
                linear-gradient(100deg, #aeb6c1 0%, #6b7480 28%, #b6bdc7 50%, #5b6573 72%, #9aa3ae 100%);
}

/* ============================================================
   RESET / BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul { list-style: none; padding: 0; }
h1, h2, h3, h4 { font-weight: 400; line-height: 1.08; letter-spacing: -0.01em; }

/* ============================================================
   TYPE UTILITIES
   ============================================================ */
.serif { font-family: var(--serif); }
.mono { font-family: var(--mono); }

.eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--pewter);
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.eyebrow::before {
  content: "";
  width: 34px; height: 3px;
  background: var(--metal);
  border-radius: 2px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.6), 0 0 0 .5px rgba(120,130,142,.4);
  display: inline-block;
}
.eyebrow.no-rule::before { display: none; }
.eyebrow.on-navy { color: var(--nickel-300); }
.eyebrow.on-navy::before { background: var(--metal); }

.display {
  font-family: var(--serif);
  font-weight: 400;
  line-height: 1.04;
  letter-spacing: -0.02em;
}
.h-xl { font-size: clamp(40px, 6.2vw, 84px); }
.h-lg { font-size: clamp(34px, 4.6vw, 60px); }
.h-md { font-size: clamp(28px, 3.4vw, 42px); }
.h-sm { font-size: clamp(22px, 2.4vw, 30px); }
.lede { font-size: clamp(18px, 1.6vw, 22px); line-height: 1.5; color: var(--ink-soft); }
.serif-i { font-style: italic; }

/* ============================================================
   LAYOUT
   ============================================================ */
.wrap { max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.wrap-wide { max-width: 1440px; margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(72px, 9vw, 140px); }
.section-sm { padding-block: clamp(48px, 6vw, 88px); }
.navy { background: var(--navy-900); color: var(--nickel-100); }
.navy h1, .navy h2, .navy h3 { color: var(--white); }
.navy .lede { color: var(--nickel-300); }
.paper-2 { background: var(--paper-2); }
.divider { height: 1px; background: var(--nickel-200); border: 0; }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.01em;
  padding: 15px 26px;
  border-radius: var(--radius);
  transition: transform .25s ease, box-shadow .25s ease, background-color .25s ease, color .25s ease;
  white-space: nowrap;
}
.btn .arrow { transition: transform .25s ease, color .25s ease; }
.btn:hover .arrow { transform: translateX(4px); }
.btn-metal:hover .arrow, .btn-ghost-dark:hover .arrow { color: var(--wine); }
.btn-ghost:hover .arrow, .btn-navy:hover .arrow { color: var(--wine-light); }

.btn-metal {
  background: var(--metal);
  background-size: 100% 100%, 220% 100%;
  background-position: 0 0, 0 0;
  color: #050d17;
  font-weight: 800;
  text-shadow: none;
  border: 1px solid var(--metal-edge);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.9), inset 0 -2px 3px rgba(46,56,68,.4), 0 8px 22px -8px rgba(8,26,46,.5);
  transition: transform .25s ease, box-shadow .25s ease, background-position .5s ease, color .25s ease;
}
.btn-metal:hover { transform: translateY(-2px); background-position: 0 0, 100% 0; box-shadow: inset 0 1px 0 rgba(255,255,255,1), inset 0 -2px 3px rgba(46,56,68,.45), 0 14px 32px -10px rgba(8,26,46,.6); }
.btn-metal:active { transform: translateY(0); box-shadow: inset 0 2px 4px rgba(46,56,68,.5), inset 0 1px 0 rgba(255,255,255,.6); }

.btn-navy { background: var(--navy-900); color: var(--white); }
.btn-navy:hover { background: var(--navy-700); transform: translateY(-2px); }

.btn-ghost { background: transparent; color: var(--white); border: 1px solid rgba(220,228,236,.32); }
.btn-ghost:hover { border-color: var(--nickel-200); background: rgba(255,255,255,.05); }

.btn-ghost-dark { background: transparent; color: var(--navy-900); border: 1px solid var(--nickel-300); }
.btn-ghost-dark:hover { border-color: var(--navy-700); background: var(--white); }

.btn-lg { padding: 18px 32px; font-size: 16px; }
.btn-block { display: flex; width: 100%; justify-content: center; }

.link-arrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--navy-700); font-weight: 500;
  border-bottom: 1px solid var(--nickel-300); padding-bottom: 3px;
  transition: gap .25s ease, border-color .25s ease, color .25s ease;
}
.link-arrow:hover { gap: 14px; color: var(--wine); border-color: var(--wine); }
.link-arrow.on-navy { color: var(--nickel-200); border-color: var(--nickel-500); }
.link-arrow.on-navy:hover { color: var(--wine-light); border-color: var(--wine-light); }

/* ============================================================
   HEADER / NAV
   ============================================================ */
#site-header { position: sticky; top: 0; z-index: 100; }
.nav {
  background: var(--navy-950);
  border-bottom: 1px solid rgba(154,163,175,.18);
  color: var(--nickel-100);
}
.nav-inner {
  max-width: var(--maxw); margin-inline: auto; padding: 0 var(--gutter);
  display: flex; align-items: center; justify-content: space-between;
  height: 76px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-logo { height: 52px; width: auto; display: block; padding-block: 6px; box-sizing: content-box; }
.brand-logo-full { height: 60px; width: auto; display: block; }
@media (max-width: 980px) { .brand-logo { height: 44px; } }
.brand-mark { width: 22px; height: 22px; transform: rotate(45deg); border: 1.5px solid var(--nickel-300); position: relative; flex: none; }
.brand-mark::after { content: ""; position: absolute; inset: 4px; background: var(--metal); }
.brand-text { line-height: 1; }
.brand-name { font-family: var(--serif); font-size: 21px; letter-spacing: .04em; color: #fff; }
.brand-sub { font-family: var(--mono); font-size: 9px; letter-spacing: .28em; text-transform: uppercase; color: var(--nickel-400); margin-top: 3px; }

.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-link {
  font-size: 14.5px; font-weight: 500; color: var(--nickel-200);
  padding: 10px 14px; border-radius: var(--radius); position: relative;
  transition: color .2s ease;
}
.nav-link:hover { color: var(--wine-light); }
.nav-link.active { color: #fff; }
.nav-link.active::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: 4px; height: 2px;
  background: var(--metal); border-radius: 2px;
}
.nav-right { display: flex; align-items: center; gap: 18px; }
.nav-phone { font-family: var(--mono); font-size: 13.5px; color: var(--nickel-200); letter-spacing: .02em; display: inline-flex; align-items: center; gap: 8px; }
.nav-phone:hover { color: var(--wine-light); }
.nav-phone .dot { width: 6px; height: 6px; border-radius: 50%; background: #5fb87f; box-shadow: 0 0 0 3px rgba(95,184,127,.18); }
.nav-cta { padding: 11px 20px; font-size: 14px; }

/* dropdown */
.has-dropdown { position: relative; }
.dropdown {
  position: absolute; top: calc(100% + 2px); left: 0; min-width: 280px;
  background: var(--navy-900); border: 1px solid rgba(154,163,175,.2);
  padding: 10px; opacity: 0; visibility: hidden; transform: translateY(6px);
  transition: all .22s ease; box-shadow: 0 24px 50px -20px rgba(0,0,0,.6);
}
.has-dropdown:hover .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown a { display: block; padding: 12px 14px; border-radius: var(--radius); transition: background .18s ease; }
.dropdown a:hover { background: var(--navy-700); }
.dropdown a:hover .dd-title { color: var(--wine-light); }
.dropdown a .dd-title { font-size: 15px; color: #fff; font-weight: 500; }
.dropdown a .dd-sub { font-size: 12.5px; color: var(--nickel-400); margin-top: 2px; }

/* mobile */
.nav-toggle { display: none; width: 42px; height: 42px; align-items: center; justify-content: center; }
.nav-toggle span { display: block; width: 22px; height: 1.5px; background: var(--nickel-200); position: relative; }
.nav-toggle span::before, .nav-toggle span::after { content: ""; position: absolute; left: 0; width: 22px; height: 1.5px; background: var(--nickel-200); transition: .25s; }
.nav-toggle span::before { top: -7px; } .nav-toggle span::after { top: 7px; }
.mobile-menu { display: none; }

@media (max-width: 980px) {
  .nav-links, .nav-right .nav-phone, .nav-right .nav-cta { display: none; }
  .nav-toggle { display: flex; }
  .mobile-menu {
    display: block; position: fixed; inset: 76px 0 0 0; background: var(--navy-950);
    transform: translateX(100%); transition: transform .32s cubic-bezier(.4,0,.2,1); z-index: 99;
    padding: 28px var(--gutter); overflow-y: auto;
  }
  .mobile-menu.open { transform: translateX(0); }
  .mobile-menu a { display: block; font-family: var(--serif); font-size: 26px; color: var(--nickel-100); padding: 16px 0; border-bottom: 1px solid rgba(154,163,175,.14); }
  .mobile-menu .btn { margin-top: 28px; }
  body.menu-open { overflow: hidden; }
}

/* ============================================================
   PLACEHOLDER IMAGERY
   ============================================================ */
.ph {
  position: relative; overflow: hidden;
  background-color: var(--navy-800);
  background-image:
    repeating-linear-gradient(135deg, rgba(154,163,175,.10) 0 2px, transparent 2px 11px);
  display: flex; align-items: center; justify-content: center;
  color: var(--nickel-400);
}
.ph.light {
  background-color: var(--nickel-100);
  background-image: repeating-linear-gradient(135deg, rgba(107,116,128,.10) 0 2px, transparent 2px 11px);
  color: var(--pewter);
}
.ph-label {
  font-family: var(--mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase;
  border: 1px solid currentColor; padding: 7px 12px; border-radius: 999px; opacity: .8;
}
img.ph { display: block; width: 100%; height: auto; object-fit: cover; background-image: none; }
.ph-corner { position: absolute; top: 12px; left: 12px; font-family: var(--mono); font-size: 10px; letter-spacing: .14em; color: var(--nickel-500); opacity: .7; }

/* ============================================================
   CARDS / SHARED COMPONENTS
   ============================================================ */
.card { background: var(--white); border: 1px solid var(--nickel-200); transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease; }
.card:hover { transform: translateY(-4px); box-shadow: 0 28px 50px -28px rgba(8,26,46,.28); border-color: var(--nickel-300); }

/* card hovers tint their call-to-action arrow wine */
.card:hover .link-arrow, .svc:hover .link-arrow, .res-card:hover .link-arrow,
.ac-card:hover .link-arrow, .acx:hover .link-arrow, .guide:hover .link-arrow {
  color: var(--wine); border-color: var(--wine);
}

.stat-num { font-family: var(--serif); font-size: clamp(40px, 5vw, 66px); line-height: 1; letter-spacing: -.02em; }
.stat-label { font-family: var(--mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-mute); margin-top: 14px; }
.navy .stat-label { color: var(--nickel-400); }

.tag { font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--pewter); border: 1px solid var(--nickel-300); padding: 5px 10px; border-radius: 999px; display: inline-block; white-space: nowrap; text-align: center; flex: 0 0 auto; }
.tag.on-navy { color: var(--nickel-300); border-color: var(--nickel-500); }
.tag.acquired { color: #3f6f52; border-color: #b7d2bf; background: #eef5f0; }
.tag.forsale { color: #8a6a1c; border-color: #e0cd97; background: #faf3e0; }
.tag.sold { color: #742a25; border-color: #d3a49f; background: #f7e9e7; }

/* hairline grid */
.grid-lines { display: grid; gap: 1px; background: var(--nickel-200); border: 1px solid var(--nickel-200); }
.grid-lines > * { background: var(--bg); }

/* ============================================================
   FOOTER
   ============================================================ */
#site-footer { background: var(--navy-950); color: var(--nickel-300); }
.footer-top { padding: clamp(56px, 7vw, 92px) 0 56px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 48px; }
.footer-col h4 { font-family: var(--mono); font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--nickel-500); margin-bottom: 22px; font-weight: 500; }
.footer-col a { display: block; color: var(--nickel-300); font-size: 15px; padding: 7px 0; transition: color .2s; }
.footer-col a:hover { color: var(--wine-light); }
.footer-brand .brand-name { font-size: 26px; }
.footer-pitch { font-family: var(--serif); font-size: 19px; line-height: 1.45; color: var(--nickel-200); margin: 22px 0; max-width: 34ch; }
.footer-bottom { border-top: 1px solid rgba(154,163,175,.16); padding: 26px 0; display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; }
.footer-bottom, .footer-bottom a { font-family: var(--mono); font-size: 12px; letter-spacing: .04em; color: var(--nickel-500); }
.footer-bottom a:hover { color: var(--wine-light); }
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; } .footer-brand { grid-column: 1 / -1; } }

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .8s cubic-bezier(.2,.7,.2,1), transform .8s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity: 1 !important; transform: none !important; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1 !important; transform: none !important; } html { scroll-behavior: auto; } }
@media print { .reveal { opacity: 1 !important; transform: none !important; } }

/* ============================================================
   MISC UTIL
   ============================================================ */
.center { text-align: center; }
.mx-auto { margin-inline: auto; }
.measure { max-width: 62ch; }
.measure-sm { max-width: 48ch; }
.flex { display: flex; }
.between { justify-content: space-between; }
.items-center { align-items: center; }
.gap-sm { gap: 12px; }
.gap { gap: 20px; }
.gap-lg { gap: 40px; }
.wrap-flex { flex-wrap: wrap; }
.mt-sm { margin-top: 16px; } .mt { margin-top: 28px; } .mt-lg { margin-top: 48px; }
.cta-row { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; }

/* ============================================================
   PAGE HERO (interior pages)
   ============================================================ */
.page-hero { background: var(--navy-950); color: var(--nickel-100); position: relative; overflow: hidden; }
.page-hero::before { content:""; position:absolute; inset:0; background: radial-gradient(110% 90% at 88% 0%, rgba(43,83,119,.4), transparent 58%); pointer-events:none; }
.page-hero .wrap { position: relative; padding-block: clamp(56px, 7vw, 104px); }
.breadcrumb { display: flex; gap: 10px; align-items: center; font-family: var(--mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--nickel-500); margin-bottom: 28px; }
.breadcrumb a { color: var(--nickel-400); } .breadcrumb a:hover { color: var(--wine-light); }
.breadcrumb .sep { opacity: .5; }
.page-hero h1 { font-family: var(--serif); font-weight: 400; font-size: clamp(38px, 5.2vw, 68px); line-height: 1.04; letter-spacing: -.02em; color: #fff; max-width: 26ch; text-wrap: balance; }
.page-hero h1 em { font-style: italic; color: var(--nickel-200); }
.page-hero .lede { color: var(--nickel-300); margin-top: 26px; max-width: 78ch; }
.page-hero.has-split h1, .page-hero.has-split .lede { max-width: 18ch; }
.page-hero.has-split .lede { max-width: 56ch; }
.page-hero.has-split .wrap { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(32px,5vw,72px); align-items: end; }
@media (max-width: 860px) { .page-hero.has-split .wrap { grid-template-columns: 1fr; } }

/* ============================================================
   PROSE
   ============================================================ */
.prose { max-width: 68ch; }
.prose p { color: var(--ink-soft); font-size: 18px; line-height: 1.7; margin-top: 22px; }
.prose p:first-child { margin-top: 0; }
.prose h2 { font-family: var(--serif); font-size: clamp(26px,3vw,36px); margin-top: 56px; }
.prose h3 { font-family: var(--serif); font-size: 24px; margin-top: 40px; }
.prose .lead-p { font-family: var(--serif); font-size: clamp(20px,2.2vw,26px); line-height: 1.45; color: var(--ink); }
ul.ticks { margin-top: 24px; display: grid; gap: 14px; }
ul.ticks li { padding-left: 34px; position: relative; color: var(--ink-soft); font-size: 17px; }
ul.ticks li::before { content: ""; position: absolute; left: 0; top: 9px; width: 16px; height: 8px; border-left: 1.5px solid var(--navy-700); border-bottom: 1.5px solid var(--navy-700); transform: rotate(-45deg); }

/* pull quote */
.pullquote { border-left: 2px solid var(--nickel-400); padding-left: 28px; margin: 44px 0; font-family: var(--serif); font-size: clamp(22px,2.4vw,30px); line-height: 1.4; color: var(--ink); }

/* ============================================================
   TEAM GRID
   ============================================================ */
.team-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.member .ph { aspect-ratio: 4/5; margin-bottom: 22px; }
.member .m-name { font-family: var(--serif); font-size: 25px; }
.member .m-role { font-family: var(--mono); font-size: 12px; letter-spacing: .06em; text-transform: uppercase; color: var(--pewter); margin-top: 8px; }
.member .m-bio { color: var(--ink-soft); font-size: 15.5px; margin-top: 14px; }
.member .m-creds { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 16px; }
@media (max-width: 820px) { .team-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .team-grid { grid-template-columns: 1fr; } }

/* ============================================================
   REUSABLE CTA BAND (injected by site.js into #cta-band)
   ============================================================ */
.cta-band { background: var(--navy-950); position: relative; overflow: hidden; }
.cta-band::before { content:""; position:absolute; inset:0; background: radial-gradient(80% 130% at 50% 130%, rgba(43,83,119,.5), transparent 60%); }
.cta-band .inner { position: relative; text-align: center; padding-block: clamp(64px, 8vw, 120px); }
.cta-band h2 { font-family: var(--serif); font-size: clamp(32px,4.4vw,56px); color: #fff; line-height: 1.06; }
.cta-band .phone-big { font-family: var(--serif); font-size: clamp(26px,3vw,38px); color: var(--nickel-200); }
.cta-band .phone-big:hover { color: var(--wine-light); }

/* ============================================================
   FEATURE SPLIT + PROCESS STEPS (service pages)
   ============================================================ */
.feature-split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px,6vw,88px); align-items: center; }
.feature-split.reverse > :first-child { order: 2; }
.feature-split .ph { aspect-ratio: 4/3; }
@media (max-width: 860px){ .feature-split, .feature-split.reverse > :first-child { grid-template-columns: 1fr; order: 0; } }

.steps { display: grid; gap: 1px; background: var(--nickel-200); border-block: 1px solid var(--nickel-200); }
.steps .step { background: var(--bg); display: grid; grid-template-columns: 90px 1fr; gap: 28px; padding: 30px 0; align-items: start; }
.steps .step .sn { font-family: var(--serif); font-size: 34px; color: var(--nickel-400); line-height: 1; }
.steps .step h3 { font-family: var(--serif); font-size: 24px; }
.steps .step p { color: var(--ink-soft); margin-top: 10px; font-size: 16px; max-width: 60ch; }
@media (max-width: 600px){ .steps .step { grid-template-columns: 56px 1fr; gap: 16px; } .steps .step .sn { font-size: 26px; } }

.svc-meta { display: flex; gap: 36px; flex-wrap: wrap; margin-top: 30px; }
.svc-meta .m .k { font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--nickel-500); }
.svc-meta .m .v { color: var(--nickel-100); font-size: 16px; margin-top: 6px; font-weight: 500; }

/* ============================================================
   FAQ (native <details>, styled to the hairline system)
   ============================================================ */
.faq-wrap { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(32px, 5vw, 72px); align-items: start; }
.faq { border-top: 1px solid var(--nickel-300); }
.faq details { border-bottom: 1px solid var(--nickel-300); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: baseline; gap: 20px; padding: 22px 0; font-family: var(--serif); font-size: clamp(19px, 1.8vw, 23px); line-height: 1.3; color: var(--ink); transition: color .2s; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--mono); font-size: 20px; color: var(--pewter); flex: none; transition: transform .25s ease, color .2s; }
.faq summary:hover { color: var(--wine); }
.faq summary:hover::after { color: var(--wine); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--ink-soft); font-size: 16.5px; line-height: 1.65; padding: 0 44px 24px 0; max-width: 62ch; }
@media (max-width: 860px) { .faq-wrap { grid-template-columns: 1fr; } }

/* independence callout */
.indie-note { background: var(--navy-900); color: var(--nickel-200); padding: clamp(28px,3.5vw,44px); display: grid; grid-template-columns: auto auto; gap: 24px; align-items: center; justify-content: center; text-align: center; }
.indie-note .mark { width: 40px; height: 40px; transform: rotate(45deg); border: 1.5px solid var(--nickel-400); flex: none; position: relative; }
.indie-note .mark::after { content:""; position:absolute; inset:7px; background: var(--metal); }
.indie-note p { font-family: var(--serif); font-size: clamp(19px,2vw,24px); line-height: 1.4; color: #fff; max-width: 62ch; text-wrap: pretty; }
@media (max-width: 560px){ .indie-note { grid-template-columns: 1fr; } }

/* ============================================================
   AVIATION VALUE FRAMEWORK · SITUATIONS · FAQ
   ============================================================ */
.avf-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--nickel-200);border:1px solid var(--nickel-200)}
.avf-cell{background:var(--bg);padding:clamp(22px,2.6vw,34px);display:flex;flex-direction:column;gap:10px;color:var(--ink);transition:background .3s ease}
.avf-cell:hover{background:var(--white)}
.avf-cell .avf-l{font-family:var(--mono);font-size:22px;letter-spacing:.14em;color:var(--pewter)}
.avf-cell .avf-n{font-family:var(--serif);font-size:24px;margin-top:6px}
.avf-cell .avf-s{color:var(--ink-soft);font-size:14.5px;line-height:1.45}
.avf-cell:hover .avf-l{color:var(--wine)}
@media (max-width:820px){.avf-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
.avf-area{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(32px,5vw,80px);padding-block:clamp(56px,6vw,88px);border-bottom:1px solid var(--nickel-200);scroll-margin-top:90px}
.avf-area:last-child{border-bottom:none}
.avf-sub{font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-mute);margin-top:14px}
.avf-q{font-family:var(--serif);font-size:clamp(20px,2.1vw,25px);line-height:1.42;color:var(--ink);margin-top:28px;text-wrap:pretty}
.avf-body h3{font-family:var(--mono);font-size:12px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--pewter);margin-top:36px}
.avf-body h3:first-child{margin-top:4px}
.avf-body ul.ticks{margin-top:18px}
.avf-body p{color:var(--ink-soft);font-size:17px;line-height:1.65;margin-top:12px;max-width:60ch}
.avf-body .pullquote{margin:40px 0 0;font-size:clamp(19px,1.9vw,23px)}
@media (max-width:860px){.avf-area{grid-template-columns:1fr}}
.sit-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--nickel-200);border:1px solid var(--nickel-200)}
.sit-grid>div{background:var(--bg);padding:clamp(26px,3vw,40px);display:flex;flex-direction:column}
.sit-grid .n{font-family:var(--mono);font-size:12px;color:var(--pewter);letter-spacing:.14em}
.sit-grid h3{font-family:var(--serif);font-size:25px;margin-top:16px;text-wrap:balance}
.sit-grid p{color:var(--ink-soft);margin-top:12px;font-size:15.5px}
.sit-grid .want{margin-top:auto;padding-top:22px;border-top:1px solid var(--nickel-200)}
.sit-grid .want .k{display:block;font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--pewter);margin-bottom:8px}
.sit-grid .want p{margin-top:0;color:var(--ink)}
.sit-grid p+.want{margin-top:22px}
@media (max-width:900px){.sit-grid{grid-template-columns:1fr}}
.faq{border-top:1px solid var(--nickel-200)}
.faq details{border-bottom:1px solid var(--nickel-200)}
.faq summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:1fr auto;gap:24px;align-items:baseline;padding:26px 0;font-family:var(--serif);font-size:clamp(20px,2vw,24px);line-height:1.3;color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--mono);font-size:20px;color:var(--pewter)}
.faq details[open] summary::after{content:"−"}
.faq summary:hover{color:var(--wine)}
.faq details p{color:var(--ink-soft);font-size:16.5px;line-height:1.65;max-width:68ch;padding-bottom:28px}
