/* Cherishvale — shared site styles.
   Neutral, native-feeling surfaces with a system font and a single accent.
   Variable names are kept from the old inline styles so existing markup
   (inline var(--teal) etc.) keeps working. */

:root {
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue",
    Arial, "Noto Sans", sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --bg: #151619;
  --panel: #1c1e22;
  --panel-2: #22252a;
  --line: #2b2e34;
  --line-strong: #3a3e45;
  --ink: #e8eaed;
  --dim: #9ba2ad;

  --teal: #3ec8d8;
  --blue: #6fa8ff;
  --gold: #d9b269;
  --on-accent: #06222a;

  --radius: 10px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
}

body {
  background: var(--bg) url("/assets/backdrop.jpg") center top / cover no-repeat
    fixed;
  color: var(--ink);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--teal);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.wrap {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 22px;
}

main {
  max-width: 760px;
  margin: 0 auto;
  padding: 48px 22px 24px;
}

/* Nav */
nav {
  display: flex;
  align-items: center;
  gap: 16px;
  height: 58px;
  border-bottom: 1px solid var(--line);
}

nav .brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

nav .brand-mark {
  height: 28px;
  width: auto;
  display: block;
}

nav .brand-word {
  height: 16px;
  width: auto;
  display: block;
}

nav .spacer {
  margin-left: auto;
}

nav a {
  color: var(--dim);
  font-size: 13.5px;
}

nav a:hover {
  color: var(--ink);
  text-decoration: none;
}

/* Header */
header {
  padding: 64px 0 36px;
  text-align: center;
}

header h1 {
  font-size: clamp(30px, 6vw, 48px);
  font-weight: 700;
  letter-spacing: -0.015em;
  margin: 0 0 10px;
}

header .sub {
  color: var(--dim);
  font-size: clamp(14px, 2.4vw, 17px);
  max-width: 720px;
  margin: 0 auto 22px;
}

.badges {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}

.badge {
  display: inline-block;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 7px 15px;
  color: var(--dim);
  font-size: 13px;
  background: var(--panel);
}

.badge.accent {
  border-color: var(--line-strong);
  color: var(--ink);
}

/* Type */
h2 {
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.005em;
  margin: 46px 0 14px;
}

h3 {
  font-size: 15px;
  font-weight: 600;
  margin: 30px 0 6px;
}

h3.sys {
  color: var(--ink);
}

h3.sys span {
  color: var(--dim);
  font-weight: 400;
  font-size: 12.5px;
}

p {
  color: var(--ink);
}

/* Grids */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 18px;
}

.card b {
  color: var(--ink);
  font-weight: 600;
}

.card p {
  margin: 6px 0 0;
  color: var(--dim);
  font-size: 13.5px;
}

/* Screenshot grids */
.shots {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
  padding: 6px 0 10px;
}

.shots img {
  width: 100%;
  display: block;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}

a.shot {
  display: block;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.15s, transform 0.15s;
}

a.shot:hover {
  border-color: var(--line-strong);
  transform: translateY(-2px);
  text-decoration: none;
}

a.shot img {
  width: 100%;
  display: block;
}

a.shot span {
  display: block;
  padding: 10px 13px;
  font-size: 12.5px;
  color: var(--dim);
  line-height: 1.55;
}

a.shot span b {
  color: var(--ink);
}

a.shot:hover span {
  color: var(--dim);
}

a.shot:hover span b {
  color: var(--ink);
}

/* Lightbox (planetary-explorer) */
#lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: none;
  place-items: center;
  background: rgba(8, 8, 10, 0.92);
  padding: 24px;
  cursor: zoom-out;
  text-align: center;
}

#lightbox.open {
  display: grid;
}

#lightbox img {
  max-width: 92vw;
  max-height: 84vh;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

#lightbox small {
  color: var(--dim);
  font-size: 12px;
}

/* Studio callout */
.studio {
  margin: 44px 0;
  padding: 20px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}

.studio b {
  color: var(--ink);
}

.studio p {
  margin: 8px 0 0;
  color: var(--dim);
  font-size: 13.5px;
}

/* Price block */
.price {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  align-items: baseline;
  border-left: 2px solid var(--teal);
  padding-left: 18px;
  margin: 16px 0;
}

.price .amount {
  font-size: 30px;
  color: var(--ink);
}

.price .note {
  color: var(--dim);
  font-size: 13px;
}

ul.plain {
  list-style: none;
  padding: 0;
  margin: 10px 0 0;
}

ul.plain li {
  color: var(--dim);
  font-size: 13.5px;
  padding-left: 20px;
  position: relative;
  margin-bottom: 7px;
}

ul.plain li:before {
  content: "\203A";
  position: absolute;
  left: 2px;
  color: var(--teal);
}

/* Steps */
.steps {
  counter-reset: s;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
}

.step {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 18px 16px 52px;
  position: relative;
}

.step:before {
  counter-increment: s;
  content: counter(s);
  position: absolute;
  left: 16px;
  top: 15px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--panel-2);
  border: 1px solid var(--line-strong);
  color: var(--ink);
  font-weight: 600;
  text-align: center;
  line-height: 22px;
  font-size: 13px;
}

.step b {
  color: var(--ink);
}

.step p {
  margin: 6px 0 0;
  color: var(--dim);
  font-size: 13.5px;
}

/* Tables */
table {
  border-collapse: collapse;
  width: 100%;
  font-size: 13.5px;
  margin: 14px 0;
}

th,
td {
  border: 1px solid var(--line);
  padding: 9px 11px;
  text-align: left;
  color: var(--dim);
}

th {
  color: var(--ink);
  background: var(--panel);
  font-weight: 600;
}

td.us {
  color: var(--ink);
}

/* Details / FAQ */
details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  padding: 12px 16px;
  margin: 8px 0;
}

summary {
  cursor: pointer;
  color: var(--ink);
  font-size: 14px;
}

details p {
  color: var(--dim);
  font-size: 13.5px;
  margin: 10px 0 2px;
}

.disclaimer {
  color: var(--dim);
  font-size: 12.5px;
  margin-top: 10px;
}

/* Footer */
footer {
  border-top: 1px solid var(--line);
  margin-top: 54px;
  padding: 24px 0;
  color: var(--dim);
  font-size: 12.5px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

footer .spacer {
  margin-left: auto;
}

footer a {
  color: var(--dim);
}

footer a:hover {
  color: var(--ink);
  text-decoration: none;
}

/* --- landing-page bits also used by the homepage and SEO pages --- */

.lead {
  color: var(--dim);
  font-size: clamp(15px, 2.4vw, 18px);
  margin: 0 0 22px;
}

.shot {
  width: 100%;
  display: block;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  margin: 14px 0;
}

.cta {
  display: inline-block;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  padding: 10px 18px;
  color: var(--ink);
  background: var(--panel);
  margin: 8px 8px 8px 0;
}

.cta:hover {
  border-color: var(--teal);
  color: var(--teal);
  text-decoration: none;
}

.cta.primary {
  background: var(--teal);
  border-color: transparent;
  color: var(--on-accent);
  font-weight: 600;
}

.cta.primary:hover {
  filter: brightness(1.06);
  color: var(--on-accent);
}

.cta-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 24px;
}

header .mark {
  width: 76px;
  height: 76px;
  border-radius: 20px;
  display: block;
  margin: 0 auto 16px;
}

header .kanji {
  color: var(--dim);
  font-size: clamp(14px, 3vw, 20px);
  letter-spacing: 0.2em;
  margin: 0 0 14px;
}

/* Homepage app grid */
.mission {
  border-left: 2px solid var(--teal);
  padding-left: 18px;
  color: var(--dim);
  max-width: 720px;
}

.mission b {
  color: var(--ink);
  font-weight: 600;
}

.mission p {
  margin: 0 0 12px;
}

.apps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  align-items: start;
}

.app {
  display: block;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.15s;
}

a.app:hover {
  border-color: var(--line-strong);
  text-decoration: none;
}

.app img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  object-position: top center;
  display: block;
  border-bottom: 1px solid var(--line);
}

.app .body {
  padding: 16px 18px 18px;
}

.app h3 {
  margin: 0 0 6px;
  font-size: 17px;
}

.app p {
  margin: 0;
  color: var(--dim);
  font-size: 13.5px;
}

.app .tag {
  display: inline-block;
  margin-top: 12px;
  font-size: 11px;
  letter-spacing: 0.02em;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 10px;
  color: var(--dim);
}

.app.soon {
  opacity: 0.72;
}

.app.soon h3 {
  color: var(--dim);
}