/* TUN Connect shared design system. */
:root {
  --paper: #f9f8fd;        /* cool white */
  --surface: #ffffff;
  --sunk: #eeebf8;
  --ink: #1c163a;          /* deep violet */
  --muted: #58516d;
  --rule: #dfd9ef;
  --aqua: #4427b9;         /* violet actions */
  --aqua-ink: #ffffff;
  --aqua-soft: #f1edff;
  --jacket: #ffc778;       /* amber for connection capability */
  --jacket-ink: #2b2204;
  --good: #1f7a46; --good-soft: #dcefe3;
  --warn: #9a6200; --warn-soft: #f8ebcf;
  --bad: #b3261e;  --bad-soft: #f7dedc;
  --focus: #4427b9;
  --band: #1c163a; --band-ink: #f9f8fd;
  --shadow: 0 1px 2px rgb(24 32 30 / .06), 0 8px 24px rgb(24 32 30 / .06);

  --f-display: "Archivo", "Arial Narrow", system-ui, sans-serif;
  --f-body: "Archivo", system-ui, -apple-system, "Segoe UI", sans-serif;
  --step--1: .8125rem; --step-0: 1rem; --step-1: 1.1875rem; --step-2: 1.5rem; --step-3: 2.125rem; --step-4: clamp(2.4rem, 6vw, 4rem);
  --r-sm: 10px; --r: 18px;
  --wrap: 1216px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #161229; --surface: #221b38; --sunk: #2e2447; --ink: #e9eeeb; --muted: #c1b7d4; --rule: #453962;
    --aqua: #c6a9ff; --aqua-ink: #201338; --aqua-soft: #322656; --jacket: #ffc778; --jacket-ink: #2b2204;
    --good: #6fcf97; --good-soft: #17301f; --warn: #f0b74a; --warn-soft: #33270e; --bad: #ff8a80; --bad-soft: #3a1714;
    --focus: #d0bbff; --shadow: 0 1px 2px rgb(0 0 0 / .4), 0 8px 24px rgb(0 0 0 / .3);
    --band: #130d26; --band-ink: #eee8ff;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #161229; --surface: #221b38; --sunk: #2e2447; --ink: #e9eeeb; --muted: #c1b7d4; --rule: #453962;
  --aqua: #c6a9ff; --aqua-ink: #201338; --aqua-soft: #322656; --jacket: #ffc778; --jacket-ink: #2b2204;
  --good: #6fcf97; --good-soft: #17301f; --warn: #f0b74a; --warn-soft: #33270e; --bad: #ff8a80; --bad-soft: #3a1714;
  --focus: #d0bbff; --shadow: 0 1px 2px rgb(0 0 0 / .4), 0 8px 24px rgb(0 0 0 / .3);
  --band: #130d26; --band-ink: #eee8ff;
  color-scheme: dark;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font: 400 var(--step-0)/1.55 var(--f-body); font-variation-settings: "wdth" 100;
}
a { color: var(--aqua); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; border-radius: 4px; }
h1, h2, h3 { font-family: var(--f-display); line-height: 1.1; text-wrap: balance; margin: 0; }
h1 { font-size: var(--step-4); font-weight: 760; font-stretch: 118%; font-variation-settings: "wdth" 118; letter-spacing: -.01em; }
h2 { font-size: var(--step-3); font-weight: 720; font-variation-settings: "wdth" 112; }
h3 { font-size: var(--step-1); font-weight: 680; font-variation-settings: "wdth" 104; }
p { margin: 0; }
.num, table, .tier { font-variant-numeric: tabular-nums; }
.muted { color: var(--muted); }
.small { font-size: var(--step--1); }
.wrap { max-width: var(--wrap); margin: 0 auto; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
.stack { display: grid; gap: 16px; }
.stack-lg { display: grid; gap: 32px; }
.row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.between { justify-content: space-between; }
.prose { max-width: 68ch; }
.prose h1 { font-size: var(--step-3); margin-bottom: 8px; }
.prose h2 { font-size: var(--step-2); margin: 32px 0 10px; }
.prose p, .prose ul, .prose ol, .prose blockquote, .prose table { margin: 0 0 14px; }
.prose li { margin-bottom: 6px; }
.prose blockquote { border-left: 4px solid var(--jacket); padding: 8px 16px; background: var(--surface); }
.prose table { border-collapse: collapse; width: 100%; font-size: var(--step--1); }
.prose th, .prose td { text-align: left; border-bottom: 1px solid var(--rule); padding: 8px 10px 8px 0; vertical-align: top; }

/* ---------- Header ---------- */
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 10; background: var(--paper); }
.site-head { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 5; background: var(--surface); border-bottom: 1px solid var(--rule); }
.site-head .wrap { display: flex; align-items: center; gap: 20px; min-height: 60px; flex-wrap: wrap; padding-block: 8px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font-family: var(--f-display); font-weight: 760; font-variation-settings: "wdth" 120; font-size: 1.15rem; }
.brand svg { flex: none; }
.brand > span { display: block; line-height: 1; letter-spacing: -.035em; }
.brand-connect { color: var(--aqua); }
.brand small { display: block; margin-top: 4px; font: 650 .57rem/1 ui-monospace, monospace; letter-spacing: .08em; }
.site-head .wrap { min-height: 68px; }
@media (max-width: 510px) {
  .nav a { padding-inline: 7px; font-size: .875rem; }
  .site-head .wrap { gap: 8px; }
}
@media (max-width: 360px) {
  .brand small { display: none; }
  .brand svg { width: 28px; height: 28px; }
}
.nav { display: flex; gap: 4px; flex-wrap: wrap; margin-left: auto; }
.nav a { color: var(--ink); text-decoration: none; padding: 8px 12px; border-radius: var(--r-sm); font-weight: 520; }
.nav a:hover, .nav a[aria-current="page"] { background: var(--sunk); }
.demo-bar { background: var(--band); color: var(--band-ink); font-size: var(--step--1); }
.demo-bar .wrap { display: flex; flex-wrap: wrap; gap: 6px 16px; align-items: center; padding-block: 8px; }
.demo-bar button { background: none; border: 1px solid currentColor; color: inherit; border-radius: 99px; padding: 2px 10px; font: inherit; cursor: pointer; }

.nav a:last-child { border: 1px solid var(--rule); }

/* ---------- Buttons & forms ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 0 18px; border-radius: var(--r-sm); border: 1px solid transparent; font: 600 var(--step-0)/1 var(--f-body); cursor: pointer; text-decoration: none; background: var(--aqua); color: var(--aqua-ink); }
.btn:hover { filter: brightness(1.08); }
.btn[disabled] { opacity: .55; cursor: not-allowed; }
.btn.secondary { background: var(--surface); color: var(--ink); border-color: var(--rule); }
.btn.quiet { background: transparent; color: var(--aqua); border-color: transparent; padding: 0 8px; }
.btn.danger { background: var(--bad); color: #fff; }
.btn.sm { min-height: 34px; padding: 0 12px; font-size: var(--step--1); }
label { display: grid; gap: 6px; font-weight: 560; font-size: .95rem; }
label .hint { font-weight: 400; color: var(--muted); font-size: var(--step--1); }
input[type=text], input[type=email], input[type=tel], input[type=password], input[type=number], input[type=date], input:not([type]), select, textarea {
  width: 100%; min-height: 44px; padding: 10px 12px; border: 1px solid var(--rule); border-radius: var(--r-sm); background: var(--surface); color: var(--ink); font: inherit;
}
textarea { min-height: 110px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 3px solid color-mix(in srgb, var(--focus) 40%, transparent); border-color: var(--aqua); }
.check { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; }
.check input { width: 20px; height: 20px; margin-top: 2px; accent-color: var(--aqua); flex: none; }
.grid-2 { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); }
.error { color: var(--bad); background: var(--bad-soft); padding: 10px 14px; border-radius: var(--r-sm); }
.notice { background: var(--surface); border: 1px solid var(--rule); border-left: 4px solid var(--aqua); padding: 12px 16px; border-radius: var(--r-sm); }
.notice.warn { border-left-color: var(--warn); }
.democode { background: var(--jacket); color: var(--jacket-ink); padding: 10px 14px; border-radius: var(--r-sm); font-weight: 600; }

/* ---------- Hero: address check ---------- */
.hero {
  background: var(--aqua-soft);
  padding-block: clamp(32px, 7vw, 92px);
}
.hero .wrap {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(24px, 7vw, 96px);
}
.connect-copy { display: grid; gap: 18px; }
.eyebrow { font-size: .78rem; font-weight: 750; letter-spacing: .12em; color: var(--aqua); }
.connect-copy h1 {
  max-width: 12ch;
  font-size: clamp(2.6rem, 6.3vw, 5.4rem);
  line-height: .99;
  letter-spacing: -.06em;
  font-variation-settings: "wdth" 100;
}
.lede { color: var(--muted); max-width: 37ch; font-size: var(--step-1); }
.browse-plans { justify-self: start; font-weight: 700; }
.availability {
  display: grid;
  gap: 16px;
  padding: clamp(18px, 3vw, 32px);
  border: 1px solid var(--rule);
  border-radius: var(--r);
  background: var(--surface);
  box-shadow: var(--shadow);
}
.availability h2 { font-size: var(--step-2); }
.availability #result:empty { display: none; }
.addr-form { display: grid; gap: 8px; }
.addr-form input, .addr-form .btn { min-height: 50px; }
.addr-form .btn { margin-top: 4px; }
#addr, #plans { scroll-margin-top: 120px; }
.inclusions { border-bottom: 1px solid var(--rule); background: var(--surface); }
.inclusions .wrap { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px clamp(20px, 6vw, 80px); padding-block: 17px; }
.inclusions span { font-weight: 620; }
.inclusions span::before { content: "✓"; color: var(--aqua); margin-right: 8px; }
@media (max-width: 750px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .inclusions .wrap { justify-content: start; }
}

.samples { font-size: var(--step--1); color: var(--muted); }
.samples button { background: none; border: 0; color: var(--aqua); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; font: inherit; padding: 0 2px; }

/* The memorable thing: the speed ladder */
.result { background: var(--surface); border: 1px solid var(--rule); border-radius: var(--r); padding: 24px; display: grid; gap: 20px; box-shadow: var(--shadow); }
.result-head { display: flex; flex-wrap: wrap; gap: 8px 24px; align-items: baseline; }
.result-head .tech { font-family: var(--f-display); font-size: var(--step-2); font-weight: 740; font-variation-settings: "wdth" 116; }
.ladder { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 4px; }
.rung { display: grid; gap: 6px; }
.rung .bar { height: 14px; border-radius: 3px; background: var(--sunk); }
.rung.on .bar { background: var(--jacket); }
.rung .lbl { font-weight: 640; font-size: var(--step--1); font-variant-numeric: tabular-nums; }
.rung:not(.on) .lbl { color: var(--muted); font-weight: 450; }
.ladder-caption { font-size: var(--step--1); color: var(--muted); }

/* ---------- Plans ---------- */
.section { padding-block: 48px; }
.section + .section { border-top: 1px solid var(--rule); }
.plan-heading { display: grid; gap: 8px; }
#plans .stack-lg { gap: 20px; }
.audience { display: flex; flex-wrap: wrap; gap: 6px; justify-self: start; }
.audience button {
  border: 1px solid var(--rule);
  background: var(--surface);
  color: var(--ink);
  border-radius: 99px;
  min-height: 44px;
  padding: 6px 18px;
  font: 650 .92rem var(--f-body);
  cursor: pointer;
}
.audience button[aria-pressed="true"] { background: var(--aqua); border-color: var(--aqua); color: var(--aqua-ink); }
.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); gap: 14px; }
.plan {
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 22px;
  border: 1px solid var(--rule);
  border-radius: var(--r);
  background: var(--surface);
}
.plan-speed { color: var(--aqua); }
.plan-speed strong { font-size: 2.35rem; letter-spacing: -.05em; line-height: 1.15; }
.plan .price { border-top: 1px solid var(--rule); padding-top: 12px; margin-top: 7px; font-size: 1.5rem; font-weight: 740; }
.plan-action { margin-top: auto; padding-top: 12px; }
.plan-action .btn { width: 100%; }
.plan .docs { display: grid; gap: 4px; padding-top: 5px; font-size: var(--step--1); }
.plan.unavailable { background: var(--sunk); }
.steps { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); counter-reset: s; padding: 0; margin: 0; }
.steps li { list-style: none; display: grid; align-content: start; gap: 8px; padding: 20px; border: 1px solid var(--rule); border-radius: var(--r); background: var(--surface); }
.steps li::before { counter-increment: s; content: counter(s); width: 32px; height: 32px; display: grid; place-items: center; border-radius: 50%; background: var(--aqua-soft); color: var(--aqua); font-weight: 750; }
.partner { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 18px; padding: clamp(18px, 4vw, 44px); border-radius: var(--r); background: var(--aqua-soft); }
.partner p { margin-top: 8px; max-width: 55ch; }

.helpgrid { display: grid; gap: 12px 32px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 380px), 1fr)); }
.helpgrid a { display: grid; gap: 2px; text-decoration: none; color: var(--ink); padding: 12px 0; border-bottom: 1px solid var(--rule); }
.helpgrid a strong { color: var(--aqua); }

/* ---------- Footer ---------- */
.site-foot { background: var(--band); color: var(--band-ink); padding-block: 40px; margin-top: 48px; font-size: var(--step--1); }
.site-foot a { color: var(--band-ink); }
.site-foot .cols { display: grid; gap: 24px; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
.site-foot ul { list-style: none; padding: 0; margin: 8px 0 0; display: grid; gap: 6px; }

/* ---------- Order flow ---------- */
.order-shell { display: grid; gap: 32px; grid-template-columns: minmax(0, 1fr) 320px; align-items: start; padding-block: 40px; }
@media (max-width: 880px) { .order-shell { grid-template-columns: 1fr; } }
.progress { display: flex; gap: 6px; flex-wrap: wrap; list-style: none; padding: 0; margin: 0 0 8px; }
.progress li { font-size: var(--step--1); padding: 4px 10px; border-radius: 99px; background: var(--sunk); color: var(--muted); }
.progress li[aria-current="step"] { background: var(--ink); color: var(--paper); }
.progress li.done { background: var(--aqua-soft); color: var(--aqua); }
.summary { background: var(--surface); border: 1px solid var(--rule); border-radius: var(--r); padding: 20px; display: grid; gap: 10px; position: sticky; top: calc(env(safe-area-inset-top, 0px) + 80px); }
.summary dl { display: grid; grid-template-columns: auto 1fr; gap: 6px 12px; margin: 0; font-size: var(--step--1); }
.summary dt { color: var(--muted); }
.summary dd { margin: 0; text-align: right; }
.choice { display: grid; gap: 10px; }
.choice label { display: flex; gap: 12px; align-items: flex-start; padding: 14px; border: 1px solid var(--rule); border-radius: var(--r-sm); background: var(--surface); font-weight: 400; cursor: pointer; }
.choice label:has(input:checked) { border-color: var(--aqua); box-shadow: inset 0 0 0 1px var(--aqua); }
.choice input { margin-top: 3px; accent-color: var(--aqua); }

/* ---------- App shell (portal + staff) ---------- */
.app { display: grid; grid-template-columns: 220px minmax(0, 1fr); min-height: calc(100vh - 61px); }
.side { border-right: 1px solid var(--rule); padding: 20px 12px; display: grid; align-content: start; gap: 2px; background: var(--paper); }
.side a, .side button.link { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 10px 12px; border-radius: var(--r-sm); text-decoration: none; color: var(--ink); font-weight: 520; background: none; border: 0; font: inherit; text-align: left; cursor: pointer; }
.side a[aria-current="page"] { background: var(--ink); color: var(--paper); }
.side a:hover:not([aria-current="page"]) { background: var(--sunk); }
.side .who { padding: 0 12px 14px; font-size: var(--step--1); color: var(--muted); border-bottom: 1px solid var(--rule); margin-bottom: 8px; }
.main { padding: 28px max(16px, env(safe-area-inset-right, 0px)) 48px 28px; display: grid; gap: 24px; align-content: start; min-width: 0; }
@media (max-width: 800px) {
  .app { grid-template-columns: 1fr; }
  .side { border-right: 0; border-bottom: 1px solid var(--rule); display: flex; overflow-x: auto; padding: 8px max(16px, env(safe-area-inset-left, 0px)); gap: 4px; }
  .side a, .side button.link { white-space: nowrap; }
  .side .who { display: none; }
  .main { padding-left: max(16px, env(safe-area-inset-left, 0px)); }
}
.panel { background: var(--surface); border: 1px solid var(--rule); border-radius: var(--r); padding: 20px; display: grid; gap: 14px; min-width: 0; }
.panel > h3 { display: flex; justify-content: space-between; gap: 8px; align-items: baseline; flex-wrap: wrap; }
.cols-2 { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); align-items: start; }
.stats { display: grid; gap: 1px; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); background: var(--rule); border: 1px solid var(--rule); border-radius: var(--r); overflow: hidden; }
.stat { background: var(--surface); padding: 16px; display: grid; gap: 4px; }
.stat b { font-family: var(--f-display); font-size: var(--step-3); font-weight: 740; line-height: 1; font-variation-settings: "wdth" 112; }
.stat.alert b { color: var(--bad); }
.table-wrap { overflow-x: auto; }
table.data { border-collapse: collapse; width: 100%; font-size: .9rem; }
table.data th { text-align: left; font-weight: 600; color: var(--muted); font-size: var(--step--1); padding: 8px 12px 8px 0; border-bottom: 1px solid var(--rule); white-space: nowrap; }
table.data td:first-child { white-space: nowrap; }
table.data td { padding: 10px 12px 10px 0; border-bottom: 1px solid var(--rule); vertical-align: top; }
table.data tr.click { cursor: pointer; }
table.data tr.click:hover td { background: var(--sunk); }
.pill { display: inline-block; padding: 2px 9px; border-radius: 99px; font-size: .78rem; font-weight: 600; background: var(--sunk); color: var(--ink); white-space: nowrap; }
.pill.good { background: var(--good-soft); color: var(--good); }
.pill.warn { background: var(--warn-soft); color: var(--warn); }
.pill.bad { background: var(--bad-soft); color: var(--bad); }
.pill.info { background: var(--aqua-soft); color: var(--aqua); }
.pill.live { background: var(--jacket); color: var(--jacket-ink); }

.svc { display: grid; gap: 14px; }
.svc-top { display: flex; gap: 12px; justify-content: space-between; flex-wrap: wrap; align-items: start; }
.track { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 6px; list-style: none; padding: 0; margin: 0; }
.track li { display: grid; gap: 6px; font-size: var(--step--1); color: var(--muted); }
.track li::before { content: ""; height: 6px; border-radius: 3px; background: var(--sunk); }
.track li.done::before { background: var(--aqua); }
.track li.now { color: var(--ink); font-weight: 600; }
.track li.now::before { background: var(--jacket); }
.kv { display: grid; grid-template-columns: auto 1fr; gap: 6px 16px; margin: 0; font-size: .92rem; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; min-width: 0; overflow-wrap: anywhere; }

.thread { display: grid; gap: 10px; }
.msg { padding: 12px 14px; border-radius: var(--r-sm); background: var(--sunk); max-width: 78ch; }
.msg.mine { background: var(--aqua-soft); justify-self: end; }
.msg.internal { background: var(--warn-soft); border: 1px dashed var(--warn); }
.msg.system { background: transparent; border: 1px solid var(--rule); }
.msg header { font-size: var(--step--1); color: var(--muted); margin-bottom: 4px; display: flex; gap: 10px; flex-wrap: wrap; }
.notes { display: grid; gap: 0; }
.notes article { padding: 12px 0; border-bottom: 1px solid var(--rule); display: grid; gap: 2px; }
.notes article.unread strong::after { content: ""; display: inline-block; width: 8px; height: 8px; margin-left: 8px; border-radius: 50%; background: var(--jacket); vertical-align: middle; }

.signin { max-width: 440px; margin: 48px auto; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); display: grid; gap: 18px; }
.signin .panel { padding: 28px; }

.modal-back { position: fixed; inset: 0; background: rgb(10 14 13 / .45); display: grid; place-items: center; z-index: 50; padding: max(16px, env(safe-area-inset-top, 0px)) max(16px, env(safe-area-inset-right, 0px)) max(16px, env(safe-area-inset-bottom, 0px)) max(16px, env(safe-area-inset-left, 0px)); }
.modal { background: var(--surface); border-radius: var(--r); padding: 24px; max-width: 460px; width: 100%; display: grid; gap: 14px; box-shadow: var(--shadow); }
.toast { position: fixed; bottom: calc(20px + env(safe-area-inset-bottom, 0px)); left: 50%; transform: translateX(-50%); background: var(--ink); color: var(--paper); padding: 12px 18px; border-radius: var(--r-sm); z-index: 60; max-width: calc(100% - 32px); }

/* Documents: CIS, Key Facts Sheet, invoice */
.doc { background: var(--surface); border: 1px solid var(--rule); border-radius: var(--r); padding: 32px; max-width: 820px; display: grid; gap: 18px; }
.doc header { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; border-bottom: 2px solid var(--ink); padding-bottom: 14px; }
.doc table { width: 100%; border-collapse: collapse; }
.doc th, .doc td { text-align: left; padding: 8px 10px 8px 0; border-bottom: 1px solid var(--rule); vertical-align: top; }
.doc th { width: 38%; color: var(--muted); font-weight: 560; }
.tbc { background: var(--warn-soft); color: var(--warn); padding: 1px 6px; border-radius: 4px; font-weight: 600; }
.draft-flag { font-size: var(--step--1); background: var(--warn-soft); color: var(--warn); padding: 6px 10px; border-radius: var(--r-sm); }

@media (prefers-reduced-motion: no-preference) {
  .result { animation: rise .35s ease-out; }
  .rung.on .bar { animation: fill .5s ease-out both; transform-origin: left; }
  .rung.on:nth-child(2) .bar { animation-delay: .05s } .rung.on:nth-child(3) .bar { animation-delay: .1s }
  .rung.on:nth-child(4) .bar { animation-delay: .15s } .rung.on:nth-child(5) .bar { animation-delay: .2s } .rung.on:nth-child(6) .bar { animation-delay: .25s }
}
@keyframes rise { from { transform: translateY(6px); opacity: .6 } to { transform: none; opacity: 1 } }
@keyframes fill { from { transform: scaleX(.1) } to { transform: none } }


/* Retail landing and account surfaces */
.skip-link { position: absolute; left: 12px; top: 8px; transform: translateY(-160%); z-index: 12; background: var(--surface); padding: 8px 12px; }
.skip-link:focus { transform: none; }
.area-tag { padding: 4px 9px; border-radius: 99px; background: var(--aqua-soft); color: var(--aqua); font-size: .78rem; font-weight: 700; }
.site-head .wrap { min-height: 72px; }
.site-head .nav a:last-child { border-color: var(--aqua); color: var(--aqua); }
.hero { padding-block: clamp(26px, 4vw, 52px) 0; background: var(--paper); color: var(--ink); }
.hero .wrap { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(18px, 3vw, 42px); }
.hero .connect-copy { padding-block: 12px; }
.hero .eyebrow { color: var(--aqua); letter-spacing: 0; font-size: .95rem; }
.hero .connect-copy h1 { max-width: 12ch; font-size: clamp(2.5rem, 6vw, 5.1rem); }
.hero .browse-plans { text-underline-offset: 5px; }
.hero-photo {
  min-height: 300px;
  height: clamp(300px, 34vw, 430px);
  overflow: hidden;
  border-radius: 22px;
  background: #463078 url("connect-hero.jpg") center 52% / cover no-repeat;
}
.availability {
  grid-column: 1 / -1;
  position: relative;
  color: var(--ink);
  grid-template-columns: minmax(0, .72fr) minmax(0, 1.28fr);
  align-items: center;
  margin-bottom: 24px;
}
.availability .addr-form { grid-template-columns: minmax(0, 1fr) auto; align-items: end; }
.availability .addr-form label { grid-column: 1 / -1; }
.availability .addr-form .btn { margin: 0; }
.availability :is(.samples, #result) { grid-column: 1 / -1; }
.inclusions { border-top: 1px solid var(--rule); }
.plan-action .btn { border-color: var(--aqua); }

.helpgrid { gap: 12px; }
.helpgrid a { padding: 16px; border: 1px solid var(--rule); border-radius: var(--r-sm); background: var(--surface); }
.page-intro { display: grid; gap: 8px; }
.page-intro h1, .checkout-title h1 { font-size: clamp(1.9rem, 4vw, 3.5rem); letter-spacing: -.04em; }
.checkout { padding: clamp(16px, 4vw, 36px); }
.checkout-title { display: grid; gap: 8px; }
.progress { gap: 8px; }
.progress li { display: flex; align-items: center; gap: 6px; padding: 6px 10px; }
.progress li span { font-weight: 750; }
.progress li[aria-current="step"] { background: var(--aqua); color: var(--aqua-ink); }
.summary { border-top: 4px solid var(--aqua); }
.reading { max-width: 820px; }
.reading > .prose { background: var(--surface); padding: clamp(16px, 4vw, 34px); border: 1px solid var(--rule); border-radius: var(--r); }
.side { background: var(--surface); }
.side .who { display: grid; gap: 4px; }
.side .who br { display: none; }
.side a[aria-current="page"] { background: var(--aqua-soft); color: var(--aqua); font-weight: 750; }
.app-customer { max-width: 1440px; margin-inline: auto; }
.app-customer .main { max-width: 1160px; width: 100%; }
.app-customer .main > .row:first-child { background: var(--aqua-soft); border-radius: var(--r); padding: clamp(14px, 3vw, 26px); }
.app-staff .main { background: var(--sunk); }
.app-staff .panel { border-radius: 12px; }
.app-staff .stats { background: none; border: 0; gap: 10px; }
.app-staff .stat { border: 1px solid var(--rule); border-radius: 12px; }
.app-staff .stat.alert { border-color: var(--warn); }
@media (max-width: 800px) {
  .side .who { display: none; }
}
@media (max-width: 750px) {
  .hero .wrap { grid-template-columns: minmax(0, 1fr); }
  .hero-photo { min-height: 0; height: clamp(155px, 44vw, 280px); }
  .availability { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .availability .addr-form { grid-template-columns: minmax(0, 1fr); }
  .area-tag { display: none; }
}
@media (prefers-reduced-motion: no-preference) {
  .hero .connect-copy, .hero-photo, .availability { animation: connect-enter .32s ease-out both; }
  .hero-photo { animation-delay: .08s; }
  .availability { animation-delay: .10s; }
  .plan { animation: connect-enter .28s ease-out both; transition: box-shadow .18s, translate .18s; }
  .plan:nth-child(2) { animation-delay: .035s; }
  .plan:nth-child(3) { animation-delay: .07s; }
  .plan:nth-child(4) { animation-delay: .105s; }
  .plan:hover, .plan:focus-within { translate: 0 -3px; box-shadow: var(--shadow); }
  .btn, .nav a, .side a { transition: background-color .18s, color .18s, border-color .18s; }
}
@keyframes connect-enter {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Public homepage service cards and plan details. */
#plans, #tech-services { scroll-margin-top: 100px; }
.hero .connect-copy h1 {
  max-width: 15ch;
  font-size: clamp(2.4rem, 5.1vw, 4.6rem);
}
.hero .connect-copy .row { gap: 10px 24px; }
.plan-heading > p { max-width: 70ch; }
.plan-facts {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 5px 10px;
  margin: 7px 0;
  font-size: var(--step--1);
}
.plan-facts dt { color: var(--muted); }
.plan-facts dd { margin: 0; text-align: right; font-weight: 620; }
.connect-services { background: var(--sunk); }
.connect-services .eyebrow { color: var(--aqua); }
.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 290px), 1fr));
  gap: 16px;
}
.service-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
  padding: clamp(18px, 2.6vw, 28px);
  border: 1px solid var(--rule);
  border-radius: var(--r);
  background: var(--surface);
}
.service-card h3 { font-size: var(--step-2); }
.service-card ul { margin: 0; padding-left: 1.2em; }
.service-card li + li { margin-top: 6px; }
.service-card .btn {
  align-self: flex-start;
  margin-top: auto;
  white-space: normal;
  text-align: center;
}

/* Address autocomplete */
.combo { position: relative; flex: 1 1 320px; min-width: 0; }
.combo input { width: 100%; }
.combo-list { position: absolute; z-index: 20; left: 0; right: 0; top: calc(100% + 4px); margin: 0; padding: 4px; list-style: none;
  background: var(--surface); border: 1px solid var(--rule); border-radius: var(--r-sm); box-shadow: var(--shadow); max-height: 320px; overflow-y: auto; color: var(--ink); text-align: left; }
.combo-list li { padding: 10px 12px; border-radius: 4px; cursor: pointer; }
.combo-list li:hover, .combo-list li[aria-selected="true"] { background: var(--aqua-soft); }