/* Alfalaq Technology Solutions — site stylesheet
   Order: font, tokens, base, layout, typography, components, sections, pages, motion.
   Signature: the night sky gives way to paper at a yellow "daybreak" horizon line
   (hero bottom edge, page headers) and the letterhead's yellow band above the navy footer. */

@font-face {
  font-family: "Archivo";
  src: url("../fonts/archivo-var.woff2") format("woff2");
  font-weight: 100 900;
  font-stretch: 62% 125%;
  font-style: normal;
  font-display: swap;
}

/* ---------- tokens ---------- */
:root {
  --night: #14222E;
  --night-deep: #0F1B25;
  --slate: #1E2B37;
  --slate-2: #46545F;
  --dawn: #E8CB4F;
  --dawn-deep: #D4B232;
  --signal: #6DB33F;
  --signal-ink: #2A7237;
  --paper: #F6F7F3;
  --paper-2: #ECEEE7;
  --rule: #D5D9CF;
  --mist: #9AA8B4;
  --mist-2: #C9D3DB;

  --font: "Archivo", "Segoe UI", system-ui, sans-serif;
  --wide: 118%;
  --semi: 108%;

  --step--1: 0.889rem;
  --step-0: 1.125rem;
  --step-1: 1.35rem;
  --step-2: clamp(1.45rem, 1.2rem + 0.8vw, 1.75rem);
  --step-3: clamp(1.8rem, 1.35rem + 1.7vw, 2.55rem);
  --step-4: clamp(2.3rem, 1.5rem + 3.2vw, 3.9rem);
  --step-5: clamp(2.5rem, 1.4rem + 4.4vw, 4.6rem);

  --gutter: clamp(1rem, 4vw, 2.5rem);
  --section: clamp(3.5rem, 2rem + 5vw, 6.5rem);
  --radius: 4px;

  /* illustration palette (light context) */
  --ill-line: var(--slate);
  --ill-faint: rgba(30, 43, 55, 0.28);
  --ill-soft: #E3E7DE;
  --ill-card: #FFFFFF;
  --ill-knock: var(--slate);
  --focus: var(--slate);
}

.on-dark {
  --ill-line: var(--mist-2);
  --ill-faint: rgba(201, 211, 219, 0.3);
  --ill-soft: rgba(255, 255, 255, 0.05);
  --ill-card: var(--night-deep);
  --ill-knock: var(--night);
  --focus: var(--dawn);
  color: var(--paper);
  background: var(--night);
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-padding-top: 1rem;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: var(--step-0);
  line-height: 1.6;
  font-stretch: 100%;
  color: var(--slate);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { display: block; max-width: 100%; }
img { height: auto; }

a { color: var(--signal-ink); text-underline-offset: 0.18em; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }
.on-dark a { color: var(--paper); }

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
  border-radius: 2px;
}

address { font-style: normal; }

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden; clip: rect(0 0 0 0);
  white-space: nowrap; border: 0;
}

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

.icon {
  width: 1.5em; height: 1.5em;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.skip-link {
  position: absolute;
  left: 1rem; top: -4rem;
  z-index: 100;
  padding: 0.6rem 1rem;
  background: var(--dawn);
  color: var(--night);
  font-weight: 600;
  border-radius: var(--radius);
}
.skip-link:focus { top: 1rem; }

/* ---------- layout ---------- */
.wrap {
  width: 100%;
  max-width: calc(1200px + 2 * var(--gutter));
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: var(--section); }
.section + .section { padding-top: 0; }
.section-tint { background: var(--paper-2); }
.section-tint + .section,
.section + .section-tint { padding-top: var(--section); }

/* ---------- typography ---------- */
h1, h2, h3, h4 {
  margin: 0 0 0.5em;
  font-weight: 720;
  line-height: 1.08;
  letter-spacing: -0.012em;
  text-wrap: balance;
}
h1 { font-size: var(--step-4); font-stretch: var(--wide); }
h2 { font-size: var(--step-3); font-stretch: var(--wide); }
@media (max-width: 520px) {
  :root { --wide: 108%; }
  h1, h2 { hyphens: auto; overflow-wrap: break-word; }
}
h3 { font-size: var(--step-1); font-stretch: var(--semi); line-height: 1.2; font-weight: 680; }
h4 { font-size: var(--step-0); font-stretch: var(--semi); }

p, ul, ol, dl { margin: 0 0 1em; }
p { max-width: 68ch; text-wrap: pretty; }

.lead {
  font-size: var(--step-1);
  line-height: 1.5;
  max-width: 44ch;
}
.on-dark .lead, .on-dark p { color: var(--mist-2); }

.section-head { max-width: 46rem; margin-bottom: clamp(2rem, 4vw, 3rem); }
.section-head p { font-size: var(--step-1); line-height: 1.5; color: var(--slate-2); }
.on-dark .section-head p { color: var(--mist-2); }

.prose > * + h2 { margin-top: 1.6em; }
.prose ul { padding-left: 1.2em; }
.prose li + li { margin-top: 0.35em; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  min-height: 48px;
  padding: 0.7em 1.3em;
  border: 2px solid transparent;
  border-radius: var(--radius);
  font: inherit;
  font-size: 1rem;
  font-weight: 640;
  font-stretch: 106%;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 120ms ease, color 120ms ease, border-color 120ms ease;
}
.btn .icon { width: 1.25em; height: 1.25em; }
.btn-dawn { background: var(--dawn); color: var(--night); }
.btn-dawn:hover { background: var(--dawn-deep); }
.btn-ink { background: var(--slate); color: var(--paper); }
.btn-ink:hover { background: var(--night-deep); }
.btn-line { border-color: currentColor; color: inherit; background: transparent; }
.btn-line:hover { background: rgba(127, 127, 127, 0.12); }
.on-dark .btn-dawn { color: var(--night); }
a.btn:hover { text-decoration: none; }

.actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin: 0; padding: 0; list-style: none; }

.more {
  font-weight: 640;
  font-stretch: 106%;
  color: var(--signal-ink);
}
.on-dark .more { color: var(--dawn); }

/* ---------- header + nav ---------- */
.site-header {
  position: relative;
  z-index: 20;
  color: var(--paper);
  background: var(--night);
  --focus: var(--dawn);
}
.header-bar {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  min-height: 76px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--paper);
  text-decoration: none;
  margin-right: auto;
}
.brand-mark { width: 48px; height: 48px; border-radius: 50%; background: #fff; }
.brand-name {
  display: flex;
  flex-direction: column;
  font-size: 1.3rem;
  font-weight: 760;
  font-stretch: 122%;
  line-height: 1;
  letter-spacing: -0.01em;
}
.brand-name span {
  margin-top: 0.3em;
  font-size: 0.72rem;
  font-weight: 500;
  font-stretch: 100%;
  letter-spacing: 0.02em;
  color: var(--mist-2);
}

.site-nav { display: flex; align-items: center; gap: 1.75rem; }
.nav-list { display: flex; align-items: center; gap: 0.25rem; margin: 0; padding: 0; list-style: none; }
.nav-list > li { position: relative; display: flex; align-items: center; }
.nav-list > li > a {
  display: block;
  padding: 0.55rem 0.7rem;
  color: var(--mist-2);
  font-size: 1rem;
  font-weight: 560;
  font-stretch: 104%;
  text-decoration: none;
}
.nav-list > li > a:hover { color: var(--paper); }
.nav-list > li > a[aria-current="page"] {
  color: var(--paper);
  box-shadow: inset 0 -2px 0 var(--dawn);
}
.nav-cta { min-height: 44px; padding-block: 0.5em; }

.sub-toggle {
  display: grid;
  place-items: center;
  width: 32px; height: 32px;
  margin-left: -0.35rem;
  padding: 0;
  border: 0;
  border-radius: var(--radius);
  background: transparent;
  color: var(--mist-2);
  cursor: pointer;
}
.sub-toggle::before {
  content: "";
  width: 7px; height: 7px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
  transition: transform 150ms ease;
}
.sub-toggle[aria-expanded="true"]::before { transform: translateY(2px) rotate(225deg); }
.sub-toggle:hover { color: var(--paper); }

.sub-list {
  position: absolute;
  top: calc(100% + 0.5rem);
  left: -1rem;
  display: none;
  grid-template-columns: repeat(2, minmax(14rem, 1fr));
  gap: 0.1rem 1.5rem;
  width: max-content;
  margin: 0;
  padding: 1.1rem 1.25rem;
  list-style: none;
  background: var(--paper);
  border-top: 3px solid var(--dawn);
  border-radius: 0 0 var(--radius) var(--radius);
  box-shadow: 0 18px 40px -12px rgba(15, 27, 37, 0.45);
  --focus: var(--slate);
}
.sub-list a {
  display: block;
  padding: 0.5rem 0;
  color: var(--slate);
  font-size: 1rem;
  font-weight: 560;
  text-decoration: none;
}
.sub-list a:hover { color: var(--signal-ink); text-decoration: underline; }
.has-sub.is-open .sub-list { display: grid; }

.nav-toggle { display: none; }

@media (max-width: 960px) {
  .header-bar { flex-wrap: wrap; gap: 0; }
  .nav-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    min-height: 44px;
    padding: 0.4rem 0.8rem;
    border: 2px solid rgba(201, 211, 219, 0.4);
    border-radius: var(--radius);
    background: transparent;
    color: var(--paper);
    font: inherit;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
  }
  .nav-toggle-bars,
  .nav-toggle-bars::before,
  .nav-toggle-bars::after {
    display: block;
    width: 18px; height: 2px;
    background: currentColor;
    transition: transform 150ms ease;
  }
  .nav-toggle-bars { position: relative; }
  .nav-toggle-bars::before, .nav-toggle-bars::after { content: ""; position: absolute; left: 0; }
  .nav-toggle-bars::before { top: -6px; }
  .nav-toggle-bars::after { top: 6px; }
  .nav-toggle[aria-expanded="true"] .nav-toggle-bars { background: transparent; }
  .nav-toggle[aria-expanded="true"] .nav-toggle-bars::before { transform: translateY(6px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] .nav-toggle-bars::after { transform: translateY(-6px) rotate(-45deg); }

  .site-nav {
    flex-basis: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
    padding: 0.5rem 0 1.5rem;
  }
  .site-nav:not(.is-open) { display: none; }   /* nojs.css re-opens it without JS */
  .nav-list { flex-direction: column; align-items: stretch; gap: 0; }
  .nav-list > li { flex-wrap: wrap; border-bottom: 1px solid rgba(201, 211, 219, 0.14); }
  .nav-list > li > a { flex: 1; padding: 0.85rem 0; font-size: 1.1rem; }
  .nav-list > li > a[aria-current="page"] { box-shadow: inset 3px 0 0 var(--dawn); padding-left: 0.75rem; }
  .sub-toggle { width: 44px; height: 44px; }
  .sub-list {
    position: static;
    grid-template-columns: 1fr;
    width: 100%;
    padding: 0 0 0.75rem 1rem;
    background: transparent;
    border: 0;
    box-shadow: none;
    --focus: var(--dawn);
  }
  .sub-list a { color: var(--mist-2); padding: 0.55rem 0; }
  .sub-list a:hover { color: var(--paper); }
  .nav-cta { align-self: flex-start; }
}
@media (min-width: 961px) and (max-width: 1199px) {
  .sub-list { grid-template-columns: minmax(15rem, 1fr); }
}
@media (hover: hover) and (min-width: 961px) {
  .has-sub:hover .sub-list { display: grid; }
  .has-sub::after { content: ""; position: absolute; left: 0; right: 0; top: 100%; height: 0.6rem; }
}

/* ---------- daybreak horizon (shared by hero + page headers) ---------- */
.horizon { position: relative; }
.horizon::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 3px;
  background: var(--dawn);
  box-shadow: 0 0 24px 2px rgba(232, 203, 79, 0.45);
}

/* ---------- home hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  min-height: min(calc(100svh - 76px), 860px);
  padding-top: clamp(2.5rem, 5vw, 4.5rem);
  padding-bottom: 15rem;
}
@media (min-width: 900px) { .hero { padding-bottom: 11rem; } }
@media (max-width: 520px) { .hero h1 { font-stretch: 110%; } }
.hero-copy { position: relative; z-index: 2; }
.hero h1 {
  font-size: clamp(2.05rem, 1.2rem + 3.6vw, 4rem);
  font-stretch: 122%;
  font-weight: 760;
  line-height: 1.03;
  max-width: 19ch;
  margin-bottom: 0.45em;
}
.hero .lead { max-width: 40rem; margin-bottom: 1.75rem; }
.hero-note {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin: 1.75rem 0 0;
  font-size: var(--step--1);
  color: var(--mist);
}
.hero-note::before {
  content: "";
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 0 4px rgba(109, 179, 63, 0.22);
}
.hero-art {
  position: absolute;
  z-index: 0;
  left: 0; right: 0; bottom: 0;
  height: clamp(230px, 42vw, 560px);
  pointer-events: none;
}
/* keep the copy readable where the dome's outer rings pass behind it */
.hero::before {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 0;
  background: linear-gradient(100deg, var(--night) 0%, var(--night) 40%, rgba(20, 34, 46, 0.75) 56%, rgba(20, 34, 46, 0) 72%);
  pointer-events: none;
}
@media (max-width: 899px) {
  .hero::before { background: linear-gradient(180deg, var(--night) 0%, var(--night) 55%, rgba(20, 34, 46, 0) 75%); }
}
.hero-art .dome { width: 100%; height: 100%; }

/* dome drawing */
.dome-links path { fill: none; stroke: var(--mist-2); stroke-width: 1; opacity: 0.22; }
.dome-nodes circle { fill: var(--signal); }
.dome-nodes .r1 { fill: var(--dawn); }
.dome-sun { fill: var(--dawn); opacity: 0.9; }
.dome-horizon { stroke: var(--dawn); stroke-width: 3; }
.dome-small .dome-links path { stroke: var(--ill-line); opacity: 0.35; }
.dome-small .dome-horizon { stroke-width: 2; }

/* ---------- page header (inner pages) ---------- */
.page-head { padding-block: clamp(2rem, 4vw, 3rem) clamp(3rem, 6vw, 5rem); }
.page-head-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.page-head h1 { max-width: 16ch; }
.page-head .lead { max-width: 38rem; margin-bottom: 1.75rem; }
.page-head-art .ill { width: 100%; max-width: 420px; margin-left: auto; }
@media (max-width: 760px) {
  .page-head-grid { grid-template-columns: 1fr; }
  .page-head-art { order: -1; }
  .page-head-art .ill { max-width: 260px; margin-left: 0; }
}

.crumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 0;
  margin: 0 0 1.5rem;
  padding: 0;
  list-style: none;
  font-size: var(--step--1);
  color: var(--mist);
}
.crumbs li + li::before { content: "/"; margin: 0 0.6em; opacity: 0.6; }
.crumbs a { color: var(--mist-2); }
.crumbs [aria-current] { color: var(--mist); }

/* ---------- illustrations ---------- */
.ill { height: auto; }
.ill .l, .ill .w { fill: none; stroke: var(--ill-line); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; vector-effect: non-scaling-stroke; }
.ill .w { stroke-width: 2.4; }
.ill .f { fill: none; stroke: var(--ill-faint); stroke-width: 1.4; stroke-linecap: round; vector-effect: non-scaling-stroke; }
.ill .d { fill: none; stroke: var(--ill-line); stroke-width: 1.4; stroke-dasharray: 4 5; stroke-linecap: round; vector-effect: non-scaling-stroke; }
.ill .s { fill: var(--ill-soft); }
.ill .c { fill: var(--ill-card); }
.ill .a { fill: var(--dawn); }
.ill .g { fill: var(--signal); }
.ill .fd { fill: var(--ill-faint); }
.ill .k { fill: none; stroke: var(--ill-knock); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.ill .kf { fill: var(--ill-knock); }
.ill .gs { fill: none; stroke: var(--signal); stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; vector-effect: non-scaling-stroke; }
.ill .cone { fill: var(--dawn); opacity: 0.32; }
.ill .cam { fill: var(--ill-line); }
.ill .cable { fill: none; stroke: var(--dawn-deep); stroke-width: 2.4; stroke-linecap: round; vector-effect: non-scaling-stroke; }

/* ---------- services index (a list, not a card grid) ---------- */
.svc-index { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--rule); }
.svc-row {
  position: relative;
  display: grid;
  grid-template-columns: 132px minmax(0, 0.9fr) minmax(0, 1.3fr);
  gap: clamp(1rem, 3vw, 2.5rem);
  align-items: center;
  padding: 1.35rem 0.25rem;
  border-bottom: 1px solid var(--rule);
}
.svc-row .ill { width: 132px; }
.svc-row h3 { margin: 0; font-size: var(--step-2); font-stretch: 114%; }
.svc-row h3 a { color: var(--slate); text-decoration: none; }
.svc-row h3 a::after { content: ""; position: absolute; inset: 0; }
.svc-row p { margin: 0; color: var(--slate-2); }
.svc-row:hover { background: var(--paper-2); }
.svc-row:hover h3 a { text-decoration: underline; text-decoration-thickness: 2px; text-decoration-color: var(--dawn-deep); }
.svc-row:focus-within { outline: 3px solid var(--focus); outline-offset: 2px; }
.svc-row h3 a:focus-visible { outline: none; }
@media (max-width: 760px) {
  .svc-row { grid-template-columns: 84px minmax(0, 1fr); gap: 0.4rem 1rem; align-items: start; }
  .svc-row .ill { width: 84px; grid-row: span 2; }
  .svc-row h3 { font-size: var(--step-1); }
  .svc-row p { font-size: 1rem; }
}

/* ---------- approach: a real sequence, so it is numbered ---------- */
.approach {
  counter-reset: step;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 1.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
  position: relative;
}
.approach::before {
  content: "";
  position: absolute;
  top: 27px; left: 28px; right: 28px;
  height: 2px;
  background: linear-gradient(90deg, var(--dawn), var(--signal));
}
.approach li { position: relative; counter-increment: step; }
.approach li::before {
  content: counter(step, decimal-leading-zero);
  display: grid;
  place-items: center;
  width: 56px; height: 56px;
  margin-bottom: 1.1rem;
  border-radius: 50%;
  background: var(--night);
  color: var(--dawn);
  font-size: 1.05rem;
  font-weight: 760;
  font-stretch: 120%;
  font-variant-numeric: tabular-nums;
  box-shadow: 0 0 0 6px var(--paper);
  position: relative;
}
.section-tint .approach li::before { box-shadow: 0 0 0 6px var(--paper-2); }
.approach h3 { font-size: var(--step-1); margin-bottom: 0.35em; }
.approach p { font-size: 1rem; color: var(--slate-2); margin: 0; }
.approach-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 2rem; }
@media (max-width: 1020px) {
  .approach, .approach-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 2.5rem; }
  .approach::before { display: none; }
}
@media (max-width: 620px) {
  .approach, .approach-4 { grid-template-columns: 1fr; row-gap: 1.75rem; }
  .approach::before { display: block; top: 28px; bottom: 28px; left: 27px; right: auto; width: 2px; height: auto; background: linear-gradient(180deg, var(--dawn), var(--signal)); }
  .approach li { padding-left: 76px; min-height: 56px; }
  .approach li::before { position: absolute; left: 0; top: 0; margin: 0; }
}

/* ---------- leader + credentials ---------- */
.leader {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.4fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: start;
}
@media (max-width: 820px) { .leader { grid-template-columns: 1fr; } .leader .ph { max-width: 260px; } }
.leader-role { margin-top: -0.3em; font-weight: 600; color: var(--signal-ink); }

.creds { margin: 1.75rem 0 0; display: grid; gap: 0; border-top: 1px solid var(--rule); }
.creds > div {
  display: grid;
  grid-template-columns: 8.5rem minmax(0, 1fr);
  gap: 0.5rem 1.25rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--rule);
}
.creds dt { font-weight: 700; font-stretch: 112%; }
.creds dd { margin: 0; display: flex; flex-wrap: wrap; gap: 0.45rem; }
.badge {
  display: inline-block;
  padding: 0.22em 0.65em;
  border: 1px solid var(--rule);
  border-radius: 999px;
  background: #fff;
  font-size: 0.92rem;
  line-height: 1.4;
}
@media (max-width: 520px) { .creds > div { grid-template-columns: 1fr; } }

/* ---------- sectors ---------- */
.sectors {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(13.5rem, 1fr));
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--rule);
}
.sectors li {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 1rem 0.5rem 1rem 0;
  border-bottom: 1px solid var(--rule);
  font-weight: 560;
}
.sectors .icon { width: 1.75rem; height: 1.75rem; color: var(--signal-ink); }

/* ---------- split layouts ---------- */
.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}
.split-top { align-items: start; }
@media (max-width: 820px) { .split { grid-template-columns: 1fr; } }

.tick-list { margin: 0 0 1.5rem; padding: 0; list-style: none; columns: 2 16rem; column-gap: 2rem; }
.tick-list li {
  break-inside: avoid;
  position: relative;
  padding: 0.45rem 0 0.45rem 1.5rem;
}
.tick-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.95em;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 0 3px rgba(109, 179, 63, 0.2);
}
.tick-list.single { columns: 1; }

/* ---------- photo placeholder ---------- */
.ph {
  position: relative;
  display: grid;
  place-items: center;
  aspect-ratio: var(--ratio, 4 / 3);
  margin: 0;
  padding: 1.5rem;
  border: 2px dashed #A7B0A2;
  border-radius: var(--radius);
  background:
    repeating-linear-gradient(135deg, transparent 0 14px, rgba(30, 43, 55, 0.045) 14px 15px),
    var(--paper-2);
  color: var(--slate-2);
  text-align: center;
}
.ph .icon { width: 2.25rem; height: 2.25rem; margin: 0 auto 0.6rem; color: var(--slate-2); }
.ph figcaption { font-size: 0.95rem; line-height: 1.45; max-width: 26ch; }
.ph strong { display: block; color: var(--slate); font-stretch: 110%; }
.ph-portrait { --ratio: 4 / 5; }
.ph-wide { --ratio: 16 / 10; }

/* ---------- prose blocks on service pages ---------- */
.scenarios { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 2.5rem; margin: 0; padding: 0; list-style: none; }
.scenarios li { padding-top: 1.1rem; border-top: 3px solid var(--slate); }
.scenarios h3 { margin-bottom: 0.4em; }
.scenarios p { font-size: 1rem; color: var(--slate-2); }
@media (max-width: 900px) { .scenarios { grid-template-columns: 1fr; gap: 1.5rem; } }

.chips { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 0; padding: 0; list-style: none; }
.chips li {
  padding: 0.35em 0.85em;
  border: 1px solid var(--rule);
  border-radius: 999px;
  background: #fff;
  font-size: 0.95rem;
  font-weight: 560;
}

.note {
  display: flex;
  gap: 0.9rem;
  max-width: 46rem;
  margin-top: 2rem;
  padding: 1rem 1.2rem;
  border-left: 3px solid var(--dawn-deep);
  background: #fff;
}
.note p { margin: 0; }

.related { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.5rem; margin: 0; padding: 0; list-style: none; }
.related a {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 1rem;
  align-items: center;
  padding: 0.9rem 0;
  border-top: 1px solid var(--rule);
  color: var(--slate);
  font-weight: 640;
  font-stretch: 108%;
  text-decoration: none;
}
.related a:hover span { text-decoration: underline; text-decoration-color: var(--dawn-deep); text-decoration-thickness: 2px; }
.related .ill { width: 72px; }
@media (max-width: 820px) { .related { grid-template-columns: 1fr; gap: 0; } }

/* ---------- differentiators ---------- */
.points { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2rem 3rem; margin: 0; padding: 0; list-style: none; }
.points h3 { display: flex; align-items: center; gap: 0.7rem; }
.points h3::before { content: ""; width: 10px; height: 10px; flex: none; background: var(--dawn-deep); transform: rotate(45deg); }
.points p { color: var(--slate-2); margin: 0; }
@media (max-width: 760px) { .points { grid-template-columns: 1fr; } }

.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr)); gap: 0; margin: 0; border-top: 1px solid var(--rule); }
.facts > div { padding: 1rem 1rem 1rem 0; border-bottom: 1px solid var(--rule); }
.facts dt { font-size: var(--step--1); color: var(--slate-2); }
.facts dd { margin: 0.15rem 0 0; font-weight: 640; font-stretch: 108%; }

/* ---------- contact band: the letterhead's yellow band above navy ---------- */
.contact-band {
  background: var(--dawn);
  color: var(--night);
  padding-block: clamp(2.5rem, 5vw, 3.75rem);
  --focus: var(--night);
}
.contact-band-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1.5rem 3rem;
  align-items: center;
}
.contact-band h2 { font-size: var(--step-3); max-width: 20ch; margin-bottom: 0.3em; }
.contact-band p { margin: 0; color: var(--slate); }
.contact-actions { display: flex; flex-direction: column; gap: 0.6rem; margin: 0; padding: 0; list-style: none; }
.contact-actions .btn { width: 100%; }
.contact-band .btn-dawn { background: var(--night); color: var(--paper); }
.contact-band .btn-dawn:hover { background: var(--slate); }
.contact-band .btn-line { color: var(--night); }
.contact-band .btn-line:hover { background: rgba(20, 34, 46, 0.08); }
@media (max-width: 820px) { .contact-band-inner { grid-template-columns: 1fr; } .contact-actions .btn { width: auto; } }

/* ---------- footer ---------- */
.site-footer {
  background: var(--night);
  color: var(--mist-2);
  padding-top: clamp(3rem, 5vw, 4.5rem);
  font-size: 1rem;
  --focus: var(--dawn);
}
.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr));
  gap: 2.5rem;
}
.footer-brand img { width: 72px; height: 72px; border-radius: 50%; background: #fff; margin-bottom: 1rem; }
.footer-name { color: var(--paper); font-weight: 700; font-stretch: 112%; margin-bottom: 0.4rem; }
.footer-brand p { max-width: 30ch; }
.site-footer h2 { font-size: 1rem; font-stretch: 112%; color: var(--paper); margin-bottom: 0.9rem; letter-spacing: 0; }
.site-footer ul { margin: 0; padding: 0; list-style: none; }
.site-footer li + li { margin-top: 0.45rem; }
.site-footer a { color: var(--mist-2); text-decoration: none; }
.site-footer a:hover { color: var(--paper); text-decoration: underline; }
.site-footer address { line-height: 1.75; }
.footer-base {
  margin-top: 3rem;
  font-size: var(--step--1);
  color: var(--mist);
}
.footer-base p { margin: 0; padding-block: 1.25rem; border-top: 1px solid rgba(201, 211, 219, 0.15); max-width: none; }
@media (max-width: 900px) { .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .footer-brand { grid-column: 1 / -1; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }

/* ---------- contact page ---------- */
.reach { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; margin: 0; padding: 0; list-style: none; border-top: 3px solid var(--slate); }
.reach li { padding: 1.5rem 1.5rem 1.75rem 0; }
.reach li + li { padding-left: 1.5rem; border-left: 1px solid var(--rule); }
.reach .icon { width: 2rem; height: 2rem; color: var(--signal-ink); margin-bottom: 0.75rem; }
.reach h2 { font-size: var(--step-2); margin-bottom: 0.35em; }
.reach p { color: var(--slate-2); font-size: 1rem; }
.reach .big { display: block; font-size: var(--step-1); font-weight: 700; font-stretch: 110%; color: var(--slate); margin-bottom: 0.25rem; word-break: break-word; }
@media (max-width: 860px) {
  .reach { grid-template-columns: 1fr; }
  .reach li, .reach li + li { padding: 1.25rem 0; border-left: 0; border-bottom: 1px solid var(--rule); }
}
.map-art { width: 100%; max-width: 520px; }
.map-art .street { fill: none; stroke: #DDE1D7; stroke-width: 10; stroke-linecap: round; }
.map-art .street-minor { fill: none; stroke: var(--rule); stroke-width: 4; stroke-linecap: round; }
.map-art .block { fill: #fff; }
.map-art .label-plate { fill: var(--paper-2); }
.map-art .route { fill: none; stroke: var(--dawn-deep); stroke-width: 3; stroke-dasharray: 2 7; stroke-linecap: round; }
.map-art .pin { fill: var(--night); }
.map-art .pin-dot { fill: var(--dawn); }
.map-art .ring { fill: none; stroke: var(--signal); stroke-width: 2; opacity: 0.6; }
.map-art .label { font: 700 15px/1 var(--font); font-stretch: 115%; fill: var(--slate); }
.map-art .label-sm { font: 500 12px/1 var(--font); fill: var(--slate-2); }

address.lead { margin-bottom: 1rem; }

/* ---------- 404 ---------- */
.lost { min-height: 62vh; display: grid; align-items: center; }
.lost .dome { width: 100%; max-width: 420px; margin-bottom: 2rem; }

/* ---------- motion: the one orchestrated moment (hero daybreak) ---------- */
@media (prefers-reduced-motion: no-preference) {
  .dome-hero .dome-horizon { transform-box: fill-box; transform-origin: center; animation: horizon 1.1s cubic-bezier(.2, .7, .2, 1) 0.15s both; }
  .dome-hero .dome-glow { transform-box: fill-box; transform-origin: 50% 100%; animation: glow 2.2s ease-out 0.3s both; }
  .dome-hero .dome-sun { transform-box: fill-box; transform-origin: 50% 100%; animation: sunrise 1.6s cubic-bezier(.2, .7, .2, 1) 0.35s both; }
  .dome-hero .dome-nodes circle { transform-box: fill-box; transform-origin: center; animation: node-on 0.7s ease-out both; }
  .dome-hero .dome-links path { animation: link-on 0.9s ease-out both; }
  .dome-hero .r1 { animation-delay: 0.75s; }
  .dome-hero .r2 { animation-delay: 1.0s; }
  .dome-hero .r3 { animation-delay: 1.25s; }
  .dome-hero .r4 { animation-delay: 1.5s; }
  .dome-hero .r5 { animation-delay: 1.75s; }
  .dome-hero .r6 { animation-delay: 2.0s; }
}
@keyframes horizon { from { transform: scaleX(0); } to { transform: scaleX(1); } }
@keyframes glow { from { opacity: 0; transform: scale(0.55); } to { opacity: 1; transform: scale(1); } }
@keyframes sunrise { from { transform: translateY(100%); } to { transform: translateY(0); } }
@keyframes node-on {
  0% { opacity: 0.25; fill: var(--mist); transform: scale(0.6); }
  55% { opacity: 1; fill: #FFF3C2; transform: scale(1.5); }
  100% { opacity: 1; transform: scale(1); }
}
@keyframes link-on { from { opacity: 0; } to { opacity: 0.22; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: 0.01ms !important; }
}

@media print {
  .site-header, .contact-band, .site-footer, .hero-art { display: none; }
  body { background: #fff; }
}