/* Meshurement website - meshurement.com.
   Copyright (C) 2026 Andy Brunker (Plateau Nerd)
   SPDX-License-Identifier: GPL-3.0-or-later
   Free software under the GNU GPL v3 or later, WITHOUT ANY WARRANTY; see LICENSE. */

/* No web fonts and no third-party requests: the site keeps the app's promise. */
:root {
  --navy-900: #02081e;
  --navy-800: #071234;
  --navy-700: #0d1c47;
  --line: #1f3470;
  --text: #e8eeff;
  --muted: #a9b7dc;
  --cyan: #22e5ff;
  --blue: #3a8dff;
  --orange: #ff9a1f;
  --magenta: #e14bf0;
  --green: #8be22a;
  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --px: 4px; /* the pixel grid */
  --measure: 68ch;
  color-scheme: dark;
}

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

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--navy-900);
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(34, 229, 255, 0.10), transparent 70%),
    radial-gradient(ellipse 60% 40% at 50% 110%, rgba(225, 75, 240, 0.08), transparent 70%);
  background-attachment: fixed;
  color: var(--text);
  font: 17px/1.6 var(--sans);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main { flex: 1; }

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

a { color: var(--cyan); text-underline-offset: 3px; }
a:hover { color: #8ff3ff; }
a:focus-visible, button:focus-visible {
  outline: var(--px) solid var(--orange);
  outline-offset: 2px;
}

.skip {
  position: absolute; left: -999px; top: 0;
  background: var(--orange); color: var(--navy-900); padding: 8px 12px; z-index: 10;
}
.skip:focus { left: 16px; top: 16px; }

.wrap { width: 100%; max-width: 1080px; margin: 0 auto; padding: 0 20px; }
.measure { max-width: var(--measure); }

/* Header */
.site-header {
  border-bottom: var(--px) solid var(--navy-700);
  background: rgba(2, 8, 30, 0.85);
}
.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding-top: 12px; padding-bottom: 12px; flex-wrap: wrap;
}
.brand {
  display: flex; align-items: center; gap: 10px;
  color: var(--text); text-decoration: none;
  font: 700 18px/1 var(--mono); letter-spacing: 0.02em;
}
.brand img { width: 36px; height: 36px; image-rendering: pixelated; }
.brand span b { color: var(--orange); font-weight: 700; }
.nav { display: flex; gap: 4px; flex-wrap: wrap; }
.nav a {
  font: 600 14px/1 var(--mono); text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--muted); text-decoration: none; padding: 10px 10px;
}
.nav a:hover, .nav a[aria-current="page"] { color: var(--cyan); }
.nav a[aria-current="page"] { box-shadow: inset 0 calc(-1 * var(--px)) 0 var(--cyan); }

/* Type */
h1, h2, h3 { line-height: 1.2; margin: 0 0 0.5em; }
h1 { font-size: clamp(28px, 5vw, 42px); }
h2 { font-size: clamp(22px, 3.4vw, 28px); margin-top: 1.8em; }
h3 { font-size: 19px; margin-top: 1.4em; }
p, ul, ol { margin: 0 0 1em; }
li + li { margin-top: 0.45em; }

.kicker {
  font: 700 13px/1 var(--mono); text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--orange); margin-bottom: 14px;
}
.lead { font-size: 19px; color: var(--muted); }
.meta { color: var(--muted); font: 14px/1.5 var(--mono); }

/* Speed lines, from the wordmark */
.speed {
  display: grid; gap: var(--px); width: 140px; margin: 0 0 24px;
}
.speed i { display: block; height: var(--px); }
.speed i:nth-child(1) { background: var(--cyan); width: 100%; }
.speed i:nth-child(2) { background: var(--blue); width: 90%; }
.speed i:nth-child(3) { background: var(--magenta); width: 80%; }

/* Hero */
.hero { padding: 56px 0 40px; }
.hero .wrap {
  display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  gap: 40px; align-items: center;
}
.hero h1 { margin: 0; }
.hero h1 img { width: 100%; max-width: 560px; }
.hero .pitch {
  font-size: clamp(20px, 2.6vw, 24px); line-height: 1.45; margin: 18px 0 28px; color: var(--text);
}
.hero-icon { justify-self: center; width: 100%; max-width: 340px; }
.hero-icon img {
  width: 100%; filter: drop-shadow(0 0 28px rgba(34, 229, 255, 0.25));
}

.cta { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }

/* Pixel buttons: square corners, stepped shadow */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font: 700 15px/1 var(--mono); text-transform: uppercase; letter-spacing: 0.06em;
  text-decoration: none; padding: 16px 20px;
  background: var(--orange); color: var(--navy-900);
  box-shadow: var(--px) var(--px) 0 #a85600, calc(2 * var(--px)) calc(2 * var(--px)) 0 var(--navy-700);
  transition: transform 80ms, box-shadow 80ms;
}
.btn:hover { color: var(--navy-900); transform: translate(2px, 2px); box-shadow: 2px 2px 0 #a85600; }
.badge-soon {
  display: inline-flex; flex-direction: column; justify-content: center;
  border: var(--px) solid var(--line); padding: 8px 16px; min-height: 54px;
  color: var(--muted); font: 600 13px/1.3 var(--mono);
}
.badge-soon strong { color: var(--text); font-size: 15px; }

/* Panels */
section.band { padding: 48px 0; }
section.band + section.band { border-top: var(--px) solid var(--navy-800); }
.section-title { margin-top: 0; }

.grid {
  display: grid; gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  margin-top: 28px;
}
.card {
  background: var(--navy-800);
  border: var(--px) solid var(--line);
  padding: 20px 20px 16px;
  position: relative;
}
.card::before {
  /* a pixel "dot", like the signal dots in the icon */
  content: ""; position: absolute; top: -4px; left: -4px;
  width: 12px; height: 12px; background: var(--dot, var(--cyan));
}
.card h3 { margin-top: 4px; font-size: 18px; }
.card p { margin: 0; color: var(--muted); font-size: 16px; }
.card:nth-child(5n+1) { --dot: var(--green); }
.card:nth-child(5n+2) { --dot: #ffe014; }
.card:nth-child(5n+3) { --dot: var(--orange); }
.card:nth-child(5n+4) { --dot: #ff2a3a; }
.card:nth-child(5n+5) { --dot: var(--cyan); }

/* Free and Pro */
.plans {
  display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  margin: 28px 0 24px;
}
.plan {
  background: var(--navy-800); border: var(--px) solid var(--line); padding: 20px 20px 16px;
}
.plan h3 {
  margin: 0 0 6px; font: 700 16px/1.2 var(--mono); text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--cyan);
}
.plan p { margin: 0; color: var(--muted); font-size: 16px; }
.plan .plan-price { font: 700 24px/1.3 var(--mono); color: var(--text); margin-bottom: 8px; }
.plan-pro {
  border-color: var(--orange);
  background: linear-gradient(180deg, rgba(255, 154, 31, 0.10), transparent 70%), var(--navy-800);
}
.plan-pro h3 { color: var(--orange); }

.table-scroll { overflow-x: auto; margin-bottom: 16px; }
.compare {
  width: 100%; border-collapse: collapse; background: var(--navy-800);
  border: var(--px) solid var(--line);
}
.compare caption {
  text-align: left; padding: 0 0 10px; color: var(--muted);
  font: 700 13px/1 var(--mono); text-transform: uppercase; letter-spacing: 0.12em;
}
.compare th, .compare td { padding: 12px 14px; border-top: 1px solid var(--line); vertical-align: top; }
.compare thead th {
  border-top: 0; text-align: center; background: var(--navy-700);
  font: 700 14px/1.2 var(--mono); text-transform: uppercase; letter-spacing: 0.08em; color: var(--cyan);
}
.compare thead th:first-child { text-align: left; color: var(--muted); }
.compare thead th.col-pro { color: var(--navy-900); background: var(--orange); }
.compare tbody th { text-align: left; font-weight: 600; font-size: 16px; }
.compare td {
  text-align: center; width: 22%; white-space: nowrap;
  font: 600 14px/1.4 var(--mono); color: var(--text);
}
.compare td:last-child { background: rgba(255, 154, 31, 0.06); }
.compare .row-note { display: block; margin-top: 2px; font-weight: 400; font-size: 14px; color: var(--muted); }
.compare tr.group th {
  background: var(--navy-900); border-top: var(--px) solid var(--line);
  font: 700 12px/1 var(--mono); text-transform: uppercase; letter-spacing: 0.14em; color: var(--orange);
  padding: 12px 14px 10px;
}
.compare tr.base th { color: var(--muted); font-weight: 600; }
.compare tr.base .row-note { font-size: 13px; }
.compare .yes { color: var(--green); font-size: 20px; font-weight: 700; }
.compare .no { color: var(--muted); font-size: 18px; font-weight: 700; }
.sr {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.promise {
  display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  list-style: none; padding: 0; margin: 24px 0 16px;
}
.promise li {
  margin: 0; border-left: var(--px) solid var(--cyan); padding: 4px 0 4px 14px;
  font: 700 16px/1.4 var(--mono);
}

/* Long-form pages */
.page { padding: 48px 0 56px; }
.page h2 {
  font-size: 22px; padding-top: 0.2em;
}
.page h2::before {
  content: ""; display: inline-block; width: 10px; height: 10px; margin-right: 10px;
  background: var(--orange); vertical-align: 0.15em;
}
.page ul, .page ol { padding-left: 1.3em; }
.page li::marker { color: var(--cyan); }
.faq dt { font-weight: 700; margin-top: 1.4em; }
.faq dd { margin: 0.4em 0 0; color: var(--text); }
.faq dd p { margin: 0 0 0.6em; }
.contact-box {
  border: var(--px) solid var(--cyan); background: var(--navy-800);
  padding: 20px; margin: 24px 0;
}
.contact-box p:last-child { margin-bottom: 0; }
.contact-box a { font: 700 18px/1.4 var(--mono); word-break: break-all; }
code { font-family: var(--mono); background: var(--navy-700); padding: 1px 6px; }

/* Footer */
.site-footer {
  border-top: var(--px) solid var(--navy-700);
  background: #010517;
  padding: 32px 0 40px; color: var(--muted); font-size: 15px;
}
.site-footer .wrap { display: grid; gap: 14px; }
.site-footer nav { display: flex; gap: 18px; flex-wrap: wrap; }
.site-footer a { color: var(--text); }
.site-footer .made { font: 700 14px/1.4 var(--mono); color: var(--text); }
.site-footer .made b { color: var(--orange); }
.site-footer .tm { font-size: 13px; }

@media (max-width: 760px) {
  body { font-size: 16px; }
  .hero { padding: 32px 0 24px; }
  .hero .wrap { grid-template-columns: 1fr; gap: 24px; }
  .hero-icon { order: -1; max-width: 160px; justify-self: start; }
  .site-header .wrap { justify-content: center; }
  .nav a { padding: 10px 8px; font-size: 13px; }
  .btn { width: 100%; justify-content: center; }
  .badge-soon { width: 100%; }
  .compare th, .compare td { padding: 10px 8px; }
  .compare td { white-space: normal; font-size: 13px; }
  .compare tbody th { font-size: 15px; }
}

@media (prefers-reduced-motion: reduce) {
  .btn { transition: none; }
}

/* Trademark mark beside the wordmark image */
.hero h1.wordmark { display: flex; align-items: flex-start; gap: 2px; }
.hero h1.wordmark img { min-width: 0; }
.tm-mark { font: 700 clamp(14px, 2vw, 20px)/1 var(--sans); color: var(--text); margin-top: 6%; }