/* Gammy public site styles.
   Constraints: ASCII only, no JavaScript, no inline styles (CSP style-src 'self').
   Palette anchors: Play theme color #2e75b6, keypad green/gold/red from the product UI. */

:root {
  color-scheme: light dark;
  --bg: #f6f2ea;
  --bg-tint: #efe8da;
  --panel: #fffdf8;
  --text: #26221b;
  --muted: #5f5a4e;
  --line: #e2dbcb;
  --line-strong: #cfc6b1;
  --accent: #2e75b6;
  --accent-deep: #245e93;
  --green: #2e7d5b;
  --green-deep: #256648;
  --red: #b3382e;
  --gold: #c9a227;
  --gold-soft: #f1e8cf;
  --dark: #171410;
  --dark-soft: #221e17;
  --dark-line: #3a342a;
  --dark-text: #f4efe4;
  --dark-muted: #c9c1af;
  --serif: Georgia, "Times New Roman", serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  /* Keep skip-link and anchor targets clear of the sticky header. */
  scroll-padding-top: 84px;
}

@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}

body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: var(--sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  /* Long URLs and package names in the legal pages must wrap on phones. */
  overflow-wrap: break-word;
}

a {
  color: var(--accent);
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}

img {
  max-width: 100%;
}

/* Skip link for keyboard users */

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  padding: 10px 18px;
  background: var(--dark);
  color: #ffffff;
  font-weight: 700;
  text-decoration: none;
}

.skip-link:focus {
  left: 12px;
  top: 12px;
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px 24px;
  flex-wrap: wrap;
  padding: 14px clamp(18px, 4vw, 48px);
  background: rgba(246, 242, 234, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--text);
  font-family: var(--serif);
  font-size: 24px;
  font-weight: 700;
  text-decoration: none;
}

.brand-mark {
  display: inline-block;
  width: 14px;
  height: 26px;
  border-radius: 4px;
  background: linear-gradient(180deg, var(--green), var(--gold) 55%, var(--red));
}

.nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px clamp(4px, 1vw, 10px);
  font-size: 16px;
}

.nav a {
  padding: 7px 12px;
  border-radius: 999px;
  color: var(--muted);
  text-decoration: none;
}

.nav a:hover,
.nav a:focus {
  color: var(--text);
  background: var(--bg-tint);
}

.nav a.active {
  color: var(--text);
  font-weight: 700;
  background: var(--gold-soft);
}

/* Hero */

.hero {
  background:
    radial-gradient(1100px 500px at 85% -10%, rgba(201, 162, 39, 0.14), rgba(201, 162, 39, 0)),
    var(--bg);
  border-bottom: 1px solid var(--line);
}

.hero-split {
  width: min(1120px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(260px, 0.85fr);
  align-items: center;
  gap: clamp(28px, 5vw, 64px);
  padding: clamp(48px, 8vw, 96px) clamp(20px, 5vw, 56px);
}

.hero h1 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(38px, 5.6vw, 62px);
  line-height: 1.06;
  letter-spacing: -0.01em;
}

.hero .lede {
  margin: 22px 0 0;
  max-width: 560px;
  color: var(--muted);
  font-size: clamp(18px, 2.2vw, 21px);
}

.eyebrow {
  display: inline-block;
  margin: 0 0 18px;
  color: var(--green-deep);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
  padding: 0;
  list-style: none;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--panel);
  color: var(--text);
  font-size: 14.5px;
  font-weight: 600;
}

.badge::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
}

/* Keypad chips: the product's three famous buttons, as a small motif. */

.key-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.key {
  display: inline-block;
  padding: 9px 20px;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.06em;
  border-bottom: 3px solid rgba(0, 0, 0, 0.25);
}

.key-call {
  color: #ffffff;
  background: var(--green);
}

.key-ok {
  color: #2b2410;
  background: linear-gradient(180deg, #dcb63a, #c9a227);
}

.key-end {
  color: #ffffff;
  background: var(--red);
}

.key-caption {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 15px;
}

/* Phone frame around real screenshots */

.phone-frame {
  margin: 0;
  padding: 12px 12px 18px;
  background: #10100e;
  border: 1px solid #2c2a24;
  border-radius: 26px;
  box-shadow: 0 24px 48px -28px rgba(38, 34, 27, 0.55);
}

.phone-frame img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 16px;
  background: #050607;
}

.phone-frame figcaption {
  margin-top: 12px;
  color: #b9b19e;
  text-align: center;
  font-size: 14px;
  letter-spacing: 0.04em;
}

.hero-art {
  width: min(320px, 100%);
  margin: 0 auto;
}

/* Sections */

.section {
  padding: clamp(52px, 8vw, 100px) clamp(20px, 5vw, 56px);
}

.section-inner {
  width: min(1080px, 100%);
  margin: 0 auto;
}

.section h1,
.section h2 {
  margin: 0 0 18px;
  max-width: 760px;
  font-family: var(--serif);
  font-size: clamp(28px, 3.6vw, 40px);
  line-height: 1.14;
}

.section .eyebrow {
  margin-bottom: 12px;
}

.section p {
  max-width: 720px;
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 17.5px;
}

.section p:last-child {
  margin-bottom: 0;
}

.tint {
  background: var(--bg-tint);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.dark-band {
  color: var(--dark-text);
  background: var(--dark);
}

.dark-band h1,
.dark-band h2,
.dark-band strong {
  color: #ffffff;
}

.dark-band p,
.dark-band li {
  color: var(--dark-muted);
}

.dark-band a {
  color: #9cc4e8;
}

/* Feature list (three-up, ruled) */

.feature-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
  padding: 0;
  margin: 34px 0 0;
  list-style: none;
}

.feature-list li {
  padding-top: 16px;
  border-top: 3px solid var(--gold);
  color: var(--muted);
  font-size: 16.5px;
}

.feature-list strong {
  display: block;
  margin-bottom: 6px;
  color: var(--text);
  font-size: 19px;
}

/* Cards */

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 32px;
}

.card {
  padding: 24px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: 0 1px 0 rgba(38, 34, 27, 0.04);
}

.card h3 {
  margin: 0 0 8px;
  font-size: 19px;
  color: var(--text);
}

.card p,
.card li {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
}

.card ul {
  margin: 8px 0 0;
  padding-left: 18px;
  display: grid;
  gap: 6px;
}

.dark-band .card {
  background: var(--dark-soft);
  border-color: var(--dark-line);
  box-shadow: none;
}

.dark-band .card h3 {
  color: #ffffff;
}

.dark-band .card p,
.dark-band .card li {
  color: var(--dark-muted);
}

/* Edition cards (Focus / Full / Managed) */

.mode-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 32px;
}

.mode-card {
  display: flex;
  flex-direction: column;
  padding: 26px 24px;
  background: var(--panel);
  border: 1px solid var(--line-strong);
  border-top: 4px solid var(--accent);
  border-radius: 14px;
}

.mode-card.mode-focus {
  border-top-color: var(--green);
}

.mode-card.mode-full {
  border-top-color: var(--accent);
}

.mode-card.mode-managed {
  border-top-color: var(--gold);
}

.mode-label {
  display: inline-block;
  margin-bottom: 12px;
  color: var(--muted);
  font-size: 12.5px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.mode-card h3 {
  margin: 0 0 10px;
  font-family: var(--serif);
  font-size: 24px;
  line-height: 1.15;
  color: var(--text);
}

.mode-card p {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
}

.dark-band .mode-card {
  background: var(--dark-soft);
  border-color: var(--dark-line);
}

.dark-band .mode-card.mode-focus {
  border-top-color: var(--green);
}

.dark-band .mode-card.mode-full {
  border-top-color: var(--accent);
}

.dark-band .mode-card.mode-managed {
  border-top-color: var(--gold);
}

.dark-band .mode-card h3 {
  color: #ffffff;
}

.dark-band .mode-card p {
  color: var(--dark-muted);
}

/* Screenshot gallery */

.shot-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-top: 36px;
}

/* Split section (text + art) */

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.9fr);
  align-items: center;
  gap: clamp(24px, 5vw, 56px);
}

.feature-art {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  background: #101418;
}

/* Steps */

.step-list {
  counter-reset: step;
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
  display: grid;
  gap: 20px;
}

.step-list li {
  position: relative;
  padding-left: 66px;
  color: var(--muted);
  font-size: 17px;
  min-height: 46px;
}

.step-list li::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0;
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  font-family: var(--serif);
  font-size: 21px;
  font-weight: 700;
  color: #2b2410;
  background: linear-gradient(180deg, #dcb63a, #c9a227);
  border-radius: 12px;
}

.step-list strong {
  display: block;
  color: var(--text);
  font-size: 18px;
  margin-bottom: 4px;
}

/* FAQ */

.faq-group {
  margin-top: 40px;
}

.faq-group h2 {
  margin: 0 0 6px;
  font-size: clamp(22px, 2.6vw, 28px);
}

.faq-item {
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.faq-item h3 {
  margin: 0 0 8px;
  font-size: 19px;
  color: var(--text);
}

.faq-item p {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  max-width: 760px;
}

/* Notices */

.notice {
  max-width: 860px;
  margin-top: 30px;
  padding: 18px 20px;
  border: 1px solid var(--line-strong);
  border-left: 5px solid var(--gold);
  background: var(--gold-soft);
  border-radius: 0 10px 10px 0;
  color: #4d4636;
  font-size: 16px;
}

.dark-band .notice {
  background: var(--dark-soft);
  border-color: var(--dark-line);
  border-left-color: var(--gold);
  color: var(--dark-muted);
}

/* Pricing and availability */

.pricing-note {
  max-width: 860px;
  margin-top: 30px;
  padding: 26px 28px;
  background: var(--panel);
  border: 1px solid var(--line-strong);
  border-radius: 14px;
}

.pricing-note h3 {
  margin: 0 0 8px;
  font-family: var(--serif);
  font-size: 22px;
  color: var(--text);
}

.pricing-note p {
  margin: 0 0 10px;
  color: var(--muted);
  font-size: 16.5px;
}

.pricing-note p:last-child {
  margin-bottom: 0;
}

/* Buttons */

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.btn {
  display: inline-block;
  padding: 14px 28px;
  font-size: 17px;
  font-weight: 700;
  text-decoration: none;
  border-radius: 12px;
  border-bottom: 3px solid rgba(0, 0, 0, 0.22);
}

.btn-primary {
  color: #ffffff;
  background: var(--accent);
}

.btn-primary:hover,
.btn-primary:focus {
  background: var(--accent-deep);
}

.btn-ghost {
  color: var(--text);
  background: var(--panel);
  border: 1px solid var(--line-strong);
  border-bottom-width: 3px;
}

.btn-ghost:hover,
.btn-ghost:focus {
  border-color: var(--muted);
}

.dark-band .btn-ghost {
  color: #ffffff;
  background: transparent;
  border-color: rgba(255, 255, 255, 0.5);
}

.dark-band .btn-ghost:hover,
.dark-band .btn-ghost:focus {
  border-color: #ffffff;
}

/* Plain content pages (privacy, data deletion, support, 404) */

.plain-page {
  padding: clamp(28px, 5vw, 64px) clamp(18px, 4vw, 44px);
}

.content {
  width: min(880px, 100%);
  margin: 0 auto;
  padding: clamp(26px, 4vw, 44px);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
}

.content h1 {
  margin: 0 0 10px;
  font-family: var(--serif);
  font-size: clamp(30px, 4.6vw, 44px);
  line-height: 1.1;
}

.content h2 {
  margin: 34px 0 12px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  font-family: var(--serif);
  font-size: 24px;
}

.content p,
.content li {
  color: var(--muted);
  font-size: 17px;
}

.content ul {
  display: grid;
  gap: 8px;
}

.content code {
  padding: 2px 5px;
  background: var(--bg-tint);
  border-radius: 5px;
  font-size: 0.92em;
}

.meta {
  color: var(--muted);
}

.contact-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 18px;
}

.contact-table th,
.contact-table td {
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.contact-table th {
  width: 190px;
  color: var(--text);
}

/* Footer */

.site-footer {
  padding: clamp(36px, 6vw, 56px) clamp(18px, 4vw, 48px) 40px;
  color: var(--muted);
  background: var(--bg-tint);
  border-top: 1px solid var(--line);
  font-size: 15.5px;
}

.footer-grid {
  width: min(1080px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(2, minmax(0, 1fr));
  gap: 28px;
}

.footer-brand p {
  margin: 10px 0 0;
  max-width: 340px;
}

.footer-col h2 {
  margin: 4px 0 10px;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text);
}

.footer-col ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 7px;
}

.footer-col a {
  color: var(--muted);
  text-decoration: none;
}

.footer-col a:hover,
.footer-col a:focus {
  color: var(--text);
  text-decoration: underline;
}

.footer-note {
  width: min(1080px, 100%);
  margin: 30px auto 0;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-size: 14.5px;
}

.footer-note p {
  margin: 0 0 4px;
}

/* Responsive */

@media (max-width: 900px) {
  .hero-split {
    grid-template-columns: 1fr;
  }

  .hero-art {
    order: -1;
    width: min(250px, 70%);
  }

  .card-grid,
  .mode-grid,
  .feature-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .shot-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .split-section {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .card-grid,
  .mode-grid,
  .feature-list {
    grid-template-columns: 1fr;
  }

  .site-header {
    justify-content: center;
  }

  .nav {
    justify-content: center;
    font-size: 15px;
  }

  .contact-table th,
  .contact-table td {
    display: block;
    width: 100%;
  }

  .contact-table td {
    padding-top: 0;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }
}

/* Dark scheme */

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #16130e;
    --bg-tint: #1d1913;
    --panel: #211d16;
    --text: #f4efe4;
    --muted: #bfb7a5;
    --line: #37312a;
    --line-strong: #474034;
    --gold-soft: #2c2517;
    --accent: #6ea8dd;
    --accent-deep: #8abbe8;
  }

  body {
    background: var(--bg);
  }

  .site-header {
    background: rgba(22, 19, 14, 0.92);
  }

  .hero {
    background:
      radial-gradient(1100px 500px at 85% -10%, rgba(201, 162, 39, 0.1), rgba(201, 162, 39, 0)),
      var(--bg);
  }

  .badge::before {
    background: #4caf82;
  }

  .btn-primary {
    color: #10100e;
    background: #8abbe8;
  }

  .btn-primary:hover,
  .btn-primary:focus {
    background: #a9cdf0;
  }

  .btn-ghost {
    color: var(--text);
  }

  .notice {
    color: var(--muted);
  }

  .phone-frame {
    border-color: #3a3a34;
  }

  .eyebrow {
    color: #7fbc9f;
  }

  .mode-card h3,
  .card h3 {
    color: var(--text);
  }
}