/* ==========================================================================
   ProTech Support — "Steady State" design system
   Server Navy carries authority; Uptime Green is the single lit signal.
   ========================================================================== */

/* ---------- 1. Tokens ---------- */
:root {
  /* Brand palette (identity sheet, Fig. 5) */
  --navy:        #0B1D35; /* Server Navy */
  --navy-deep:   #071427;
  --navy-raised: #10264A;
  --signal:      #13C99A; /* Uptime Green — accent on dark only */
  --signal-ink:  #087A5D; /* accessible green on light grounds (5.4:1) */
  --slate:       #56677D; /* Rack Slate */
  --slate-light: #A9B8CB;
  --clean:       #F3F5F8; /* Clean Room */
  --white:       #FFFFFF;

  /* Semantic */
  --bg:          var(--white);
  --text:        var(--navy);
  --text-muted:  var(--slate);
  --line:        #E1E6EE;
  --line-dark:   rgba(169, 184, 203, .16);
  --danger:      #B42318;
  --focus:       var(--signal);

  /* Type */
  --font: "Outfit", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --fs-h1: clamp(2.375rem, 1.6rem + 3.6vw, 4.5rem);
  --fs-h2: clamp(1.875rem, 1.4rem + 2vw, 3rem);
  --fs-h3: clamp(1.25rem, 1.1rem + .6vw, 1.5rem);
  --fs-lead: clamp(1.0625rem, 1rem + .3vw, 1.25rem);

  /* Space, shape, motion */
  --gutter: clamp(1rem, .5rem + 2.5vw, 2rem);
  --section: clamp(4rem, 2.5rem + 6vw, 7.5rem);
  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 1px 2px rgba(11, 29, 53, .06), 0 8px 24px -8px rgba(11, 29, 53, .12);
  --shadow-lg: 0 24px 60px -20px rgba(11, 29, 53, .35);
  --ease: cubic-bezier(.22, 1, .36, 1);
  --header-h: 72px;

  interpolate-size: allow-keywords;
}

/* ---------- 2. Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}
img, video, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-underline-offset: .2em; }
h1, h2, h3, h4 { margin: 0; line-height: 1.12; letter-spacing: -.02em; font-weight: 700; text-wrap: balance; }
p { margin: 0; text-wrap: pretty; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; border-radius: 4px; }
main:focus { outline: none; }

.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip-link {
  position: absolute; left: 1rem; top: -100px; z-index: 100;
  padding: .75rem 1rem; background: var(--signal); color: var(--navy); font-weight: 600; border-radius: var(--radius-sm);
}
.skip-link:focus { top: 1rem; }

.container { width: 100%; max-width: 1240px; margin-inline: auto; padding-inline: var(--gutter); }
.mono { font-family: var(--mono); font-size: .75rem; letter-spacing: .14em; text-transform: uppercase; font-weight: 500; }
.muted { color: var(--text-muted); }

.icon { width: 24px; height: 24px; flex: none; }
.icon--sm { width: 20px; height: 20px; }
.icon--xs { width: 16px; height: 16px; }

/* ---------- 3. Type helpers ---------- */
.h2 { font-size: var(--fs-h2); }
.h3 { font-size: var(--fs-h3); }
.lead { font-size: var(--fs-lead); color: var(--text-muted); line-height: 1.55; }
.label {
  display: inline-flex; align-items: center; gap: .5rem;
  font-family: var(--mono); font-size: .75rem; font-weight: 500;
  letter-spacing: .18em; text-transform: uppercase; color: var(--text-muted);
  margin-bottom: 1rem;
}
.label--signal { color: var(--signal); }

/* The single lit signal */
.signal {
  position: relative; display: inline-block; width: 8px; height: 8px; flex: none;
  border-radius: 50%; background: var(--signal);
  box-shadow: 0 0 0 0 rgba(19, 201, 154, .6);
  animation: pulse 2.4s var(--ease) infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(19, 201, 154, .55); }
  70%  { box-shadow: 0 0 0 10px rgba(19, 201, 154, 0); }
  100% { box-shadow: 0 0 0 0 rgba(19, 201, 154, 0); }
}

/* Continuous trace (heartbeat line) */
.trace { width: 100%; overflow: visible; }
.trace path { fill: none; stroke: var(--signal); stroke-width: 1.5; stroke-linejoin: round; stroke-linecap: round; }
.trace:not([data-trace]) path { vector-effect: non-scaling-stroke; } /* non-scaling breaks pathLength dashes */

/* Registration marks */
.reg { position: absolute; width: 18px; height: 18px; pointer-events: none; }
.reg::before, .reg::after { content: ""; position: absolute; background: var(--signal); }
.reg::before { left: 50%; top: 0; width: 1px; height: 100%; }
.reg::after { top: 50%; left: 0; height: 1px; width: 100%; }
.reg--tl { top: -9px; left: -9px; }
.reg--br { bottom: -9px; right: -9px; }

/* ---------- 4. Buttons & links ---------- */
.btn {
  --btn-bg: var(--navy); --btn-fg: var(--white); --btn-bd: transparent;
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  min-height: 48px; padding: .75rem 1.375rem;
  font-weight: 600; font-size: 1rem; line-height: 1.2; text-decoration: none; white-space: nowrap;
  color: var(--btn-fg); background: var(--btn-bg);
  border: 1.5px solid var(--btn-bd); border-radius: var(--radius-sm);
  transition: transform .2s var(--ease), background-color .2s, color .2s, border-color .2s, box-shadow .2s;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0) scale(.98); }
.btn .icon { transition: transform .2s var(--ease); }
.btn:hover .icon:last-child:not(:first-child) { transform: translateX(3px); }
.btn--signal { --btn-bg: var(--signal); --btn-fg: var(--navy); }
.btn--signal:hover { --btn-bg: #2BD8AA; box-shadow: 0 8px 24px -8px rgba(19, 201, 154, .6); }
.btn--primary { --btn-bg: var(--navy); --btn-fg: var(--white); }
.btn--primary:hover { --btn-bg: var(--navy-raised); }
.btn--outline { --btn-bg: transparent; --btn-fg: var(--navy); --btn-bd: var(--navy); }
.btn--outline:hover { --btn-bg: var(--navy); --btn-fg: var(--white); }
.btn--ghost-light { --btn-bg: rgba(255, 255, 255, .04); --btn-fg: var(--white); --btn-bd: rgba(255, 255, 255, .28); }
.btn--ghost-light:hover { --btn-bd: var(--white); --btn-bg: rgba(255, 255, 255, .1); }
.btn--lg { min-height: 56px; padding: 1rem 1.75rem; font-size: 1.0625rem; }
.btn--block { width: 100%; }
.btn-row { display: flex; flex-wrap: wrap; gap: .75rem; }
.btn[aria-busy="true"] { opacity: .7; pointer-events: none; }

.link-arrow { display: inline-flex; align-items: center; gap: .375rem; font-weight: 600; color: var(--signal-ink); text-decoration: none; margin-top: 1.25rem; }
.link-arrow:hover { text-decoration: underline; }

/* ---------- 5. Status bar & header ---------- */
.statusbar { background: var(--navy-deep); color: var(--slate-light); font-size: .8125rem; }
.statusbar__inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 36px; }
.statusbar__live { display: flex; align-items: center; gap: .5rem; }
.statusbar__live strong { color: var(--white); font-weight: 600; }
.statusbar__sep { opacity: .4; }
.statusbar__contact { display: flex; gap: 1.25rem; }
.statusbar__contact a { display: inline-flex; align-items: center; gap: .375rem; text-decoration: none; }
.statusbar__contact a:hover { color: var(--white); }
@media (max-width: 640px) { .statusbar__muted, .statusbar__sep { display: none; } }
@media (max-width: 420px) { .statusbar__contact { display: none; } }

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(11, 29, 53, .86);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid var(--line-dark);
  color: var(--white);
  transition: background-color .3s;
}
.site-header.is-scrolled { background: rgba(11, 29, 53, .97); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; height: var(--header-h); }
.brand img { height: 36px; width: auto; }
@media (min-width: 640px) { .brand img { height: 40px; } }

.nav { display: flex; align-items: center; gap: 1.5rem; }
.nav__list { display: flex; align-items: center; gap: .25rem; }
.nav__link {
  display: inline-flex; align-items: center; gap: .25rem;
  min-height: 44px; padding: .5rem .875rem; border-radius: var(--radius-sm);
  background: none; border: 0; text-decoration: none; font-weight: 500; color: rgba(255, 255, 255, .88);
  transition: color .2s, background-color .2s;
}
.nav__link:hover, .nav__link[aria-expanded="true"] { color: var(--white); background: rgba(255, 255, 255, .06); }
.nav__link[aria-current="page"] { color: var(--signal); }
.nav__chev { transition: transform .25s var(--ease); }
[aria-expanded="true"] > .nav__chev { transform: rotate(180deg); }

/* Mega menu */
.mega {
  position: absolute; left: 0; right: 0; top: 100%;
  background: var(--navy); border-bottom: 1px solid var(--line-dark);
  box-shadow: 0 30px 60px -30px rgba(0, 0, 0, .6);
  visibility: hidden; opacity: 0; transform: translateY(-6px);
  transition: opacity .2s var(--ease), transform .25s var(--ease), visibility 0s .25s;
}
.mega.is-open { visibility: visible; opacity: 1; transform: none; transition-delay: 0s; }
.mega__inner { max-width: 1240px; margin-inline: auto; padding: 2rem var(--gutter) 1.5rem; display: grid; grid-template-columns: repeat(5, 1fr); gap: 1.5rem; }
.mega__title { display: flex; align-items: center; gap: .5rem; font-weight: 600; color: var(--white); padding-bottom: .75rem; margin-bottom: .5rem; border-bottom: 1px solid var(--line-dark); }
.mega__title .icon { color: var(--signal); }
.mega__col a { display: block; padding: .4rem 0; color: var(--slate-light); text-decoration: none; font-size: .9375rem; transition: color .15s, transform .2s var(--ease); }
.mega__col a:hover { color: var(--white); transform: translateX(3px); }
.mega__col a[aria-current="page"] { color: var(--signal); }
.mega__all { grid-column: 1 / -1; justify-self: start; display: inline-flex; align-items: center; gap: .375rem; color: var(--signal); font-weight: 600; text-decoration: none; padding-top: .75rem; }

.menu-toggle { display: none; width: 48px; height: 48px; align-items: center; justify-content: center; background: none; border: 1px solid var(--line-dark); border-radius: var(--radius-sm); color: var(--white); }
.menu-toggle__close { display: none; }
.menu-toggle[aria-expanded="true"] .menu-toggle__open { display: none; }
.menu-toggle[aria-expanded="true"] .menu-toggle__close { display: block; }

@media (max-width: 1023px) {
  .menu-toggle { display: inline-flex; }
  .nav {
    position: fixed; inset: var(--header-h) 0 0 0; z-index: 49;
    flex-direction: column; align-items: stretch; gap: 1.5rem;
    padding: 1rem var(--gutter) 2rem; overflow-y: auto; overscroll-behavior: contain;
    background: var(--navy);
    visibility: hidden; opacity: 0; transform: translateY(-8px);
    transition: opacity .25s var(--ease), transform .3s var(--ease), visibility 0s .3s;
  }
  .nav.is-open { visibility: visible; opacity: 1; transform: none; transition-delay: 0s; }
  .nav__list { flex-direction: column; align-items: stretch; gap: 0; }
  .nav__list > li { border-bottom: 1px solid var(--line-dark); }
  .nav__link { width: 100%; justify-content: space-between; min-height: 56px; font-size: 1.125rem; padding-inline: 0; }
  .nav__link:hover { background: none; }
  .mega { position: static; visibility: visible; opacity: 1; transform: none; box-shadow: none; border: 0; display: none; background: transparent; }
  .mega.is-open { display: block; }
  .mega__inner { grid-template-columns: 1fr; padding: 0 0 1rem; gap: 1rem; }
  .mega__col a { padding: .5rem 0; min-height: 40px; }
  .nav__cta { width: 100%; }
  body.nav-open { overflow: hidden; }
}

/* ---------- 6. Hero (home) ---------- */
.hero {
  position: relative; isolation: isolate; overflow: hidden;
  min-height: min(calc(100svh - 36px - var(--header-h)), 880px);
  display: flex; align-items: center;
  padding-block: clamp(4rem, 8vw, 7rem) clamp(3rem, 6vw, 5rem);
  color: var(--white); background: var(--navy);
}
.hero__media, .hero__veil, .hero__grid { position: absolute; inset: 0; z-index: -1; }
.hero__video { width: 100%; height: 100%; object-fit: cover; }
.hero__veil {
  background:
    linear-gradient(90deg, rgba(11, 29, 53, .96) 0%, rgba(11, 29, 53, .82) 45%, rgba(11, 29, 53, .45) 100%),
    linear-gradient(0deg, rgba(11, 29, 53, 1) 0%, rgba(11, 29, 53, 0) 35%);
}
.hero__grid, .page-hero__grid, .directory__grid-bg, .cta__grid {
  background-image:
    linear-gradient(rgba(169, 184, 203, .07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(169, 184, 203, .07) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 30% 40%, #000 40%, transparent 100%);
  mask-image: radial-gradient(ellipse 80% 70% at 30% 40%, #000 40%, transparent 100%);
}
.hero__inner { position: relative; }
.hero__status {
  display: inline-flex; align-items: center; gap: .625rem; flex-wrap: wrap;
  padding: .5rem 1rem; margin-bottom: 1.75rem;
  border: 1px solid var(--line-dark); border-radius: 999px;
  background: rgba(11, 29, 53, .55); font-size: .875rem; color: var(--slate-light);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
}
.hero__status .mono { color: var(--signal); font-size: .6875rem; }
.hero__status-sep { width: 1px; height: 14px; background: var(--line-dark); }
.hero__title { font-size: var(--fs-h1); max-width: 15ch; letter-spacing: -.03em; line-height: 1.04; }
.hero__accent { color: var(--signal); }
.hero__text { max-width: 58ch; margin-top: 1.5rem; font-size: var(--fs-lead); color: rgba(255, 255, 255, .78); }
.hero__actions { display: flex; flex-wrap: wrap; gap: .875rem; margin-top: 2.25rem; }
.hero__hud {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr));
  max-width: 760px; margin: clamp(3rem, 6vw, 4.5rem) 0 0;
  border-top: 1px solid var(--line-dark);
}
.hero__hud > div { padding: 1.125rem 1.25rem 0 0; }
.hero__hud > div + div { padding-left: 1.25rem; border-left: 1px solid var(--line-dark); }
.hero__hud dt { color: var(--slate-light); font-size: .6875rem; }
.hero__hud dd { margin: .375rem 0 0; font-size: clamp(1.5rem, 1.2rem + 1.2vw, 2.125rem); font-weight: 600; letter-spacing: -.02em; }
.hero__hud dd span { font-size: .5em; color: var(--slate-light); font-weight: 400; margin-left: .15em; }
@media (max-width: 640px) {
  .hero__hud { grid-template-columns: repeat(2, 1fr); }
  .hero__hud > div:nth-child(3) { padding-left: 0; border-left: 0; }
  .hero__hud > div:nth-child(n+3) { border-top: 1px solid var(--line-dark); margin-top: 1rem; }
}
.hero__toggle {
  position: absolute; right: var(--gutter); bottom: var(--gutter); z-index: 2;
  width: 44px; height: 44px; display: grid; place-items: center;
  color: var(--white); background: rgba(11, 29, 53, .6); border: 1px solid var(--line-dark); border-radius: 50%;
}
.hero__toggle:hover { border-color: var(--white); }
.hero__toggle .i-play { display: none; }
.hero__toggle[aria-pressed="true"] .i-play { display: block; }
.hero__toggle[aria-pressed="true"] .i-pause { display: none; }

/* ---------- 7. Inner page hero ---------- */
.page-hero {
  position: relative; isolation: isolate; overflow: hidden;
  color: var(--white); background: var(--navy);
  padding-block: clamp(3.5rem, 7vw, 6rem);
}
.page-hero__grid { position: absolute; inset: 0; z-index: -1; }
.page-hero__inner { display: grid; gap: 3rem; align-items: center; }
.page-hero--media .page-hero__inner { grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); }
.page-hero__title { font-size: clamp(2.125rem, 1.5rem + 2.8vw, 3.75rem); max-width: 20ch; letter-spacing: -.025em; }
.page-hero__text { margin-top: 1.25rem; max-width: 60ch; font-size: var(--fs-lead); color: rgba(255, 255, 255, .78); }
.page-hero__actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2rem; }
.page-hero__media { position: relative; margin: 0; }
.page-hero__img { border-radius: var(--radius-lg); aspect-ratio: 4 / 3; object-fit: cover; width: 100%; border: 1px solid var(--line-dark); }
.page-hero--404 { min-height: 60vh; display: flex; align-items: center; }
@media (max-width: 1023px) { .page-hero--media .page-hero__inner { grid-template-columns: 1fr; } }

.crumbs { margin-bottom: 1.5rem; }
.crumbs ol { display: flex; flex-wrap: wrap; gap: .5rem; font-size: .875rem; color: var(--slate-light); }
.crumbs li + li::before { content: "/"; margin-right: .5rem; opacity: .5; }
.crumbs a { text-decoration: none; }
.crumbs a:hover { color: var(--white); text-decoration: underline; }
.crumbs [aria-current] { color: var(--white); }

/* ---------- 8. Sections & layout ---------- */
.section { position: relative; padding-block: var(--section); }
.section--tint { background: var(--clean); }
.section--navy { background: var(--navy); color: var(--white); isolation: isolate; overflow: hidden; }
.section--navy .lead { color: rgba(255, 255, 255, .72); }
.section--navy .label { color: var(--slate-light); }
.section--navy .label--signal { color: var(--signal); }

.section-head { max-width: 760px; margin-bottom: clamp(2.5rem, 5vw, 3.5rem); }
.section-head .lead { margin-top: 1rem; }
.section-head--split { max-width: none; display: grid; gap: 1rem 4rem; align-items: end; }
.section-head--split .lead { margin-top: 0; max-width: 52ch; }
@media (min-width: 1024px) { .section-head--split { grid-template-columns: 1.1fr .9fr; } }

.split { display: grid; gap: clamp(2.5rem, 6vw, 5rem); align-items: center; }
@media (min-width: 1024px) {
  .split { grid-template-columns: 1fr 1fr; }
  .split--reverse .split__media { order: 2; }
}
.split__copy > * + * { margin-top: 1.25rem; }
.split__copy > .label + .h2 { margin-top: 0; }
.split__copy .btn { margin-top: 2rem; }
.frame { position: relative; margin: 0; }
.frame img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--radius-lg); }
.frame__tag {
  position: absolute; left: 1rem; bottom: 1rem;
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .5rem .875rem; border-radius: 999px;
  background: rgba(11, 29, 53, .88); color: var(--white); font-size: .6875rem;
}

.ticks { display: grid; gap: .875rem; }
.ticks li { display: flex; gap: .75rem; align-items: flex-start; }
.ticks .icon { color: var(--signal-ink); margin-top: .2rem; }
.ticks--inline { grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); }
.ticks--inline li { align-items: center; font-weight: 500; }

/* ---------- 9. Cards ---------- */
.cards { display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr)); }

.svc-card {
  position: relative; display: flex; flex-direction: column; gap: .875rem;
  padding: 1.75rem; background: var(--white);
  border: 1px solid var(--line); border-radius: var(--radius-lg);
  transition: transform .35s var(--ease), border-color .25s, box-shadow .35s var(--ease);
}
.svc-card:hover { transform: translateY(-4px); border-color: var(--navy); box-shadow: var(--shadow-lg); }
.svc-card:focus-within { border-color: var(--navy); }
.svc-card__icon {
  display: grid; place-items: center; width: 52px; height: 52px; border-radius: var(--radius);
  background: var(--clean); color: var(--navy);
  transition: background-color .25s, color .25s;
}
.svc-card:hover .svc-card__icon { background: var(--navy); color: var(--signal); }
.svc-card__title { font-size: 1.25rem; letter-spacing: -.01em; }
.svc-card__title a { text-decoration: none; }
.svc-card__title a::after { content: ""; position: absolute; inset: 0; border-radius: inherit; }
.svc-card__title a:focus-visible { outline: none; }
.svc-card__title a:focus-visible::after { outline: 3px solid var(--focus); outline-offset: 3px; }
.svc-card__text { color: var(--text-muted); flex: 1; }
.svc-card__more { display: inline-flex; align-items: center; gap: .375rem; font-weight: 600; font-size: .9375rem; color: var(--signal-ink); }
.svc-card__more .icon { transition: transform .25s var(--ease); }
.svc-card:hover .svc-card__more .icon { transform: translateX(4px); }

/* Bento (home expertise) */
.bento { display: grid; gap: 1.25rem; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.bento__feature {
  position: relative; grid-column: span 2; grid-row: span 2; isolation: isolate; overflow: hidden;
  display: flex; align-items: flex-end; min-height: 420px; border-radius: var(--radius-lg);
  color: var(--white); background: var(--navy);
}
.bento__img { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.bento__feature::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(11, 29, 53, .1) 0%, rgba(11, 29, 53, .92) 70%); }
.bento__feature:hover .bento__img { transform: scale(1.04); }
.bento__feature-body { padding: 2rem; display: grid; gap: .75rem; }
.bento__feature-body p:not(.label) { color: rgba(255, 255, 255, .8); max-width: 46ch; }
.bento__feature-body .label { margin: 0; }
.bento__feature h3 a { text-decoration: none; }
.bento__feature h3 a::after { content: ""; position: absolute; inset: 0; }
.bento__feature .svc-card__more { color: var(--signal); }
@media (max-width: 1100px) { .bento { grid-template-columns: repeat(2, minmax(0, 1fr)); } .bento__feature { grid-row: span 1; } }
@media (max-width: 640px) { .bento { grid-template-columns: 1fr; } .bento__feature { grid-column: auto; min-height: 380px; } }

/* Numbered items (service pages) */
.items { display: grid; gap: 0; grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.item { padding: 2rem 1.75rem; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--white); transition: background-color .25s; }
.item:hover { background: var(--clean); }
.item__num { display: block; color: var(--signal-ink); margin-bottom: 1.25rem; }
.item__title { font-size: 1.1875rem; margin-bottom: .5rem; letter-spacing: -.01em; }
.item p { color: var(--text-muted); }
.item__icon { display: grid; place-items: center; width: 48px; height: 48px; margin-bottom: 1.25rem; border-radius: var(--radius); background: var(--navy); color: var(--signal); }

/* Features (why us) */
.features { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.75rem 1.5rem; margin-top: 2rem !important; }
.feature h3 { font-size: 1.0625rem; margin: .875rem 0 .25rem; letter-spacing: -.01em; }
.feature p { color: var(--text-muted); font-size: .9375rem; }
.feature__icon { display: grid; place-items: center; width: 44px; height: 44px; border-radius: var(--radius); background: var(--navy); color: var(--signal); }
@media (max-width: 480px) { .features { grid-template-columns: 1fr; } }

/* ---------- 10. Directory (navy) ---------- */
.directory__grid-bg { position: absolute; inset: 0; z-index: -1; -webkit-mask-image: radial-gradient(ellipse 70% 80% at 70% 30%, #000 30%, transparent 100%); mask-image: radial-gradient(ellipse 70% 80% at 70% 30%, #000 30%, transparent 100%); }
.directory__cols { display: grid; gap: 1px; grid-template-columns: repeat(5, minmax(0, 1fr)); background: var(--line-dark); border: 1px solid var(--line-dark); border-radius: var(--radius-lg); overflow: hidden; }
.directory__col { padding: 1.75rem 1.5rem; background: var(--navy); }
.directory__head { display: flex; align-items: center; gap: .625rem; font-weight: 600; font-size: 1.0625rem; }
.directory__icon { display: grid; place-items: center; width: 36px; height: 36px; border-radius: var(--radius-sm); background: var(--navy-raised); color: var(--signal); }
.directory__blurb { color: var(--slate-light); font-size: .875rem; margin: .75rem 0 1rem; min-height: 3em; }
.directory__col a {
  display: flex; align-items: center; justify-content: space-between; gap: .5rem;
  padding: .625rem 0; border-top: 1px solid var(--line-dark);
  color: rgba(255, 255, 255, .86); text-decoration: none; font-size: .9375rem;
  transition: color .2s, padding .25s var(--ease);
}
.directory__col a .icon { opacity: 0; transform: translateX(-6px); transition: opacity .2s, transform .25s var(--ease); color: var(--signal); }
.directory__col a:hover, .directory__col a:focus-visible { color: var(--signal); padding-left: .25rem; }
.directory__col a:hover .icon, .directory__col a:focus-visible .icon { opacity: 1; transform: none; }
@media (max-width: 1100px) { .directory__cols { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .directory__cols { grid-template-columns: 1fr; } .directory__blurb { min-height: 0; } }

/* ---------- 11. Process ---------- */
.process__track { position: relative; }
.trace--process { position: absolute; top: 46px; left: 0; height: 40px; transform: translateY(-50%); }
.process__steps { position: relative; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 2rem; counter-reset: step; }
.process__num { display: block; color: var(--slate-light); margin-bottom: 1.25rem; }
.process__node { display: block; width: 14px; height: 14px; margin-bottom: 1.75rem; border-radius: 50%; background: var(--navy); border: 2px solid var(--signal); box-shadow: 0 0 0 6px var(--navy); }
.process__step:first-child .process__node { background: var(--signal); }
.process__title { font-size: 1.25rem; margin-bottom: .5rem; }
.process__step p { color: rgba(255, 255, 255, .7); }
@media (max-width: 900px) {
  .trace--process { display: none; }
  .process__steps { grid-template-columns: 1fr; gap: 0; }
  .process__step { position: relative; padding: 0 0 2rem 2.5rem; border-left: 1px solid var(--line-dark); margin-left: 7px; }
  .process__step:last-child { border-left-color: transparent; padding-bottom: 0; }
  .process__node { position: absolute; left: -8px; top: 0; margin: 0; }
  .process__num { margin-bottom: .5rem; }
}

/* ---------- 12. Pricing ---------- */
.tabs__list {
  position: relative; display: inline-grid; grid-auto-flow: column; grid-auto-columns: 1fr;
  padding: 4px; margin: 0 auto 2.5rem; border-radius: 999px; background: var(--clean); border: 1px solid var(--line);
}
.pricing .container { display: flex; flex-direction: column; }
.pricing .section-head { text-align: center; margin-inline: auto; }
.pricing .tabs { display: flex; flex-direction: column; }
.tabs__tab {
  position: relative; z-index: 1; min-height: 44px; padding: .5rem 1.5rem;
  border: 0; border-radius: 999px; background: none; font-weight: 600; color: var(--slate);
  transition: color .25s;
}
.tabs__tab[aria-selected="true"] { color: var(--white); }
.tabs__indicator { position: absolute; z-index: 0; top: 4px; bottom: 4px; left: 4px; width: calc(50% - 4px); border-radius: 999px; background: var(--navy); transition: transform .4s var(--ease); }
.tabs__list:has(.tabs__tab:nth-of-type(2)[aria-selected="true"]) .tabs__indicator { transform: translateX(100%); }
@media (max-width: 480px) { .tabs__tab { padding-inline: .875rem; font-size: .9375rem; } }

.plans { display: grid; gap: 1.25rem; grid-template-columns: repeat(3, minmax(0, 1fr)); align-items: start; }
.plan {
  position: relative; display: flex; flex-direction: column; gap: 1rem;
  padding: 2rem; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--white);
}
.plan--featured { background: var(--navy); color: var(--white); border-color: var(--navy); box-shadow: var(--shadow-lg); }
.plan__badge { position: absolute; top: -13px; left: 2rem; padding: .25rem .75rem; border-radius: 999px; background: var(--signal); color: var(--navy); font-family: var(--mono); font-size: .6875rem; letter-spacing: .12em; text-transform: uppercase; font-weight: 500; }
.plan__name { font-size: 1.5rem; }
.plan__for { color: var(--text-muted); margin-top: -.5rem; }
.plan--featured .plan__for { color: var(--slate-light); }
.plan__price { font-size: 3rem; font-weight: 700; letter-spacing: -.03em; line-height: 1; display: flex; align-items: baseline; }
.plan__currency { font-size: 1.5rem; margin-right: .1em; align-self: flex-start; margin-top: .3rem; }
.plan__period { font-size: 1rem; font-weight: 400; color: var(--text-muted); margin-left: .375rem; letter-spacing: 0; }
.plan--featured .plan__period { color: var(--slate-light); }
.plan__features { display: grid; gap: .625rem; padding-top: 1.25rem; border-top: 1px solid var(--line); font-size: .9375rem; }
.plan--featured .plan__features { border-color: var(--line-dark); }
.plan__features li { display: flex; gap: .625rem; align-items: flex-start; }
.plan__features .icon { color: var(--signal-ink); margin-top: .2rem; }
.plan--featured .plan__features .icon { color: var(--signal); }
.plan--featured .btn--signal { margin-top: .25rem; }
@media (max-width: 1023px) { .plans { grid-template-columns: 1fr; max-width: 560px; margin-inline: auto; width: 100%; } }

/* ---------- 13. Testimonials marquee ---------- */
.testimonials { overflow: hidden; }
.marquee { -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); }
.marquee__track { display: flex; gap: 1.25rem; width: max-content; padding-block: .5rem; animation: marquee 70s linear infinite; }
.marquee:hover .marquee__track, .marquee:focus-within .marquee__track { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(calc(-50% - .625rem)); } }
.quote {
  width: min(400px, 82vw); display: flex; flex-direction: column; gap: 1.25rem;
  padding: 2rem; border-radius: var(--radius-lg); background: var(--clean); border: 1px solid var(--line);
}
.quote__mark { width: 28px; height: 28px; color: var(--signal-ink); }
.quote blockquote { margin: 0; flex: 1; font-size: 1.0625rem; line-height: 1.6; }
.quote__by { display: flex; gap: .875rem; align-items: center; line-height: 1.3; }
.quote__avatar { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: var(--navy); color: var(--signal); font-weight: 600; font-size: .875rem; }
.quote__role { color: var(--text-muted); font-size: .875rem; }

/* ---------- 14. FAQ ---------- */
.faq__layout { display: grid; gap: 2.5rem 5rem; }
@media (min-width: 1024px) { .faq__layout { grid-template-columns: .8fr 1.2fr; } .faq__intro { position: sticky; top: calc(var(--header-h) + 2rem); align-self: start; } }
.faq__intro .lead { margin-top: 1rem; }
.faq__list { border-top: 1px solid var(--line); }
.faq__item { border-bottom: 1px solid var(--line); }
.faq__item summary {
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
  min-height: 64px; padding: 1.25rem 0; cursor: pointer; list-style: none;
  font-size: 1.125rem; font-weight: 600; letter-spacing: -.01em;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary:hover { color: var(--signal-ink); }
.faq__icon { transition: transform .3s var(--ease); color: var(--signal-ink); }
.faq__item[open] .faq__icon { transform: rotate(45deg); }
.faq__answer { padding: 0 3rem 1.5rem 0; color: var(--text-muted); }
.faq__item::details-content { block-size: 0; overflow: hidden; transition: block-size .35s var(--ease), content-visibility .35s allow-discrete; }
.faq__item[open]::details-content { block-size: auto; }

/* ---------- 15. CTA ---------- */
.cta { padding-block: 0 var(--section); }
.section + .cta, .section--tint + .cta { padding-top: var(--section); }
.cta__panel {
  position: relative; isolation: isolate; overflow: hidden; text-align: center;
  padding: clamp(3rem, 7vw, 5.5rem) clamp(1.5rem, 5vw, 4rem);
  border-radius: calc(var(--radius-lg) + 8px); background: var(--navy); color: var(--white);
}
.cta__panel::before { content: ""; position: absolute; z-index: -1; width: 520px; height: 520px; left: 50%; top: 100%; transform: translate(-50%, -50%); background: radial-gradient(circle, rgba(19, 201, 154, .22), transparent 65%); }
.cta__grid { position: absolute; inset: 0; z-index: -1; -webkit-mask-image: radial-gradient(ellipse 60% 80% at 50% 50%, #000 20%, transparent 100%); mask-image: radial-gradient(ellipse 60% 80% at 50% 50%, #000 20%, transparent 100%); }
.cta__title { font-size: var(--fs-h2); max-width: 20ch; margin-inline: auto; }
.cta__text { max-width: 58ch; margin: 1.25rem auto 0; color: rgba(255, 255, 255, .75); font-size: var(--fs-lead); }
.cta__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: .875rem; margin-top: 2.25rem; }
.cta__note { display: inline-flex; align-items: center; gap: .5rem; margin-top: 1.5rem; color: var(--slate-light); font-size: .875rem; }
.cta__note .icon { color: var(--signal); }
@media (max-width: 480px) { .cta__actions .btn { width: 100%; white-space: normal; } }

/* ---------- 16. Status card ---------- */
.status-card { padding: 1.75rem; border-radius: var(--radius-lg); background: var(--navy); color: var(--white); box-shadow: var(--shadow-lg); }
.status-card__row { display: flex; justify-content: space-between; gap: 1rem; padding: .75rem 0; border-bottom: 1px dashed var(--line-dark); font-size: .75rem; }
.status-card__row span:first-child { color: var(--slate-light); }
.status-card__row span:last-child { text-align: right; }
.status-card__ok { display: inline-flex; align-items: center; gap: .5rem; color: var(--signal); }
.trace--card { height: 40px; margin: 1.25rem 0; }
.status-card--compact { margin-top: 2rem; box-shadow: none; }

/* ---------- 17. Category nav ---------- */
.cat-nav { position: sticky; top: var(--header-h); z-index: 40; background: rgba(255, 255, 255, .92); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
.cat-nav__inner { display: flex; gap: .5rem; overflow-x: auto; padding-block: .75rem; scrollbar-width: none; }
.cat-nav__inner::-webkit-scrollbar { display: none; }
.cat-nav a { display: inline-flex; align-items: center; gap: .5rem; flex: none; min-height: 44px; padding: .5rem 1rem; border-radius: 999px; border: 1px solid var(--line); text-decoration: none; font-weight: 500; font-size: .9375rem; transition: border-color .2s, background-color .2s; }
.cat-nav a:hover { border-color: var(--navy); background: var(--clean); }
.cat-nav .icon { color: var(--signal-ink); }

/* ---------- 18. Mission ---------- */
.mission__tagline { max-width: 24ch; }
.mission__grid { display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr)); }
.mission__card { padding: 2.25rem; border: 1px solid var(--line-dark); border-radius: var(--radius-lg); background: rgba(16, 38, 74, .6); }
.mission__card p:last-child { margin-top: 1rem; font-size: 1.125rem; color: rgba(255, 255, 255, .85); }

/* ---------- 19. Contact form ---------- */
.contact__layout { display: grid; gap: 3rem; }
@media (min-width: 1024px) { .contact__layout { grid-template-columns: 5fr 7fr; gap: 5rem; } }
.contact__list { display: grid; gap: 1.5rem; margin-top: 1.75rem; }
.contact__list li { display: flex; gap: 1rem; align-items: flex-start; }
.contact__list a { font-weight: 600; text-decoration: none; word-break: break-word; }
.contact__list a:hover { color: var(--signal-ink); text-decoration: underline; }
.contact__icon { display: grid; place-items: center; width: 48px; height: 48px; flex: none; border-radius: var(--radius); background: var(--navy); color: var(--signal); }
.contact__k { display: block; color: var(--text-muted); font-size: .6875rem; margin-bottom: .125rem; }
.contact__form-wrap { padding: clamp(1.5rem, 4vw, 2.75rem); border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--white); box-shadow: var(--shadow); }
.contact__form-wrap > .muted { margin: .5rem 0 1.5rem; font-size: .9375rem; }

.form { display: grid; gap: 1.25rem; }
.form__row { display: grid; gap: 1.25rem; }
@media (min-width: 640px) { .form__row { grid-template-columns: 1fr 1fr; } }
.field { display: grid; gap: .5rem; align-content: start; }
.field label { font-weight: 600; font-size: .9375rem; }
.field__opt { font-weight: 400; color: var(--text-muted); }
.field input, .field select, .field textarea {
  width: 100%; min-height: 50px; padding: .75rem 1rem;
  font-size: 1rem; background: var(--white);
  border: 1.5px solid #C9D2DE; border-radius: var(--radius-sm);
  transition: border-color .2s, box-shadow .2s;
}
.field textarea { resize: vertical; min-height: 150px; line-height: 1.5; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: var(--slate); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--navy); box-shadow: 0 0 0 4px rgba(19, 201, 154, .35); }
.field [aria-invalid="true"] { border-color: var(--danger); }
.field__hint { color: var(--text-muted); font-size: .875rem; }
.field__error { color: var(--danger); font-size: .875rem; font-weight: 500; }
.select { position: relative; }
.select select { appearance: none; padding-right: 2.75rem; cursor: pointer; }
.select .icon { position: absolute; right: 1rem; top: 50%; transform: translateY(-50%); pointer-events: none; color: var(--slate); }
.form__hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.form .btn { justify-self: start; }
.form__note { display: flex; align-items: center; gap: .5rem; font-size: .875rem; }
.form__note a { color: var(--navy); }

.alert { display: flex; gap: .875rem; padding: 1rem 1.25rem; margin-bottom: 1.5rem; border-radius: var(--radius); border: 1px solid; }
.alert:focus { outline: none; }
.alert--ok { background: #E8FAF4; border-color: #A6E9D3; color: #064E3B; }
.alert--ok .icon { color: var(--signal-ink); }
.alert--ok p { margin-top: .25rem; }
.alert--error { display: block; background: #FEF3F2; border-color: #FECDCA; color: #7A271A; }
.alert--error ul { margin-top: .5rem; padding-left: 1.25rem; list-style: disc; }
.alert--error a { color: inherit; }

/* ---------- 20. Prose (legal) ---------- */
.prose { max-width: 760px; }
.prose h2 { font-size: 1.375rem; margin: 2.5rem 0 .75rem; }
.prose p { color: #34465C; }
.prose a { color: var(--signal-ink); font-weight: 500; }

/* ---------- 21. Footer ---------- */
.site-footer { position: relative; background: var(--navy-deep); color: var(--slate-light); padding-top: 4.5rem; font-size: .9375rem; }
.trace--footer { position: absolute; top: -30px; left: 0; height: 60px; opacity: .9; }
.site-footer__grid { display: grid; gap: 2.5rem; grid-template-columns: 1.5fr .8fr 1.1fr .9fr 1.4fr; padding-bottom: 3.5rem; }
.site-footer__brand img { height: 40px; width: auto; }
.site-footer__brand p { margin-top: 1.25rem; max-width: 38ch; }
.site-footer__status { display: flex; align-items: center; gap: .625rem; color: var(--white); font-size: .875rem; }
.site-footer .label { color: var(--white); margin-bottom: 1.25rem; }
.site-footer__col ul { display: grid; gap: .25rem; }
.site-footer__col a { display: inline-block; padding: .3rem 0; text-decoration: none; transition: color .2s; }
.site-footer__col a:hover { color: var(--signal); }
.site-footer__contact li { display: flex; gap: .625rem; align-items: center; padding: .3rem 0; }
.site-footer__contact .icon { color: var(--signal); }
.site-footer__contact a { padding: 0; word-break: break-word; }
.site-footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; padding-block: 1.5rem; border-top: 1px solid var(--line-dark); font-size: .875rem; }
.site-footer__bottom .mono { font-size: .6875rem; color: var(--slate); }
@media (max-width: 1023px) { .site-footer__grid { grid-template-columns: repeat(2, 1fr); } .site-footer__brand { grid-column: 1 / -1; } }
@media (max-width: 480px) { .site-footer__grid { grid-template-columns: 1fr; } }

/* ---------- 22. Motion (progressive: only hide when JS animation is ready) ---------- */
.motion-ready [data-reveal],
.motion-ready [data-stagger] > *,
.motion-ready [data-hero-item] { opacity: 0; }
.motion-ready .trace[data-trace] path { stroke-dasharray: 1; stroke-dashoffset: 1; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .marquee { -webkit-mask-image: none; mask-image: none; overflow-x: auto; }
  .marquee__track { animation: none; padding-inline: var(--gutter); }
  .marquee__track > [aria-hidden="true"] { display: none; }
}

/* ---------- 23. Print ---------- */
@media print {
  .statusbar, .site-header, .hero__media, .hero__toggle, .cta, .site-footer .trace { display: none !important; }
  .hero, .page-hero, .section--navy { background: #fff !important; color: #000 !important; }
}