@import url('https://fonts.googleapis.com/css2?family=Sora:wght@400;600;700;800&family=Manrope:wght@400;500;600;700&display=swap');

:root {
  --always-dark-text-color: #00122a;
  --app-background: #fcfcfc;
  --app-text: #00122a;
  --frames-and-capsules: #e9f6fd;
  --icons: #89d6fb;
  --live-match-gradient-end: #f4faff;
  --live-match-gradient-start: #ffdede;
  --logo: #029cea;
  --menu-pop-up: #f4faff;
  --selected-category: #8c52ff;
  --selected-frames: #d4effb;
  --stars-envelope-icon: #b7ca67;
  --tab-bar-color: #8c52ff;
  --text-background-strip: #f4faff;
  --titles: #255696;
  --header-border: rgba(37, 86, 150, 0.18);
  --card-shadow: 0 14px 40px rgba(2, 28, 67, 0.09);
  --hero-shadow: 0 20px 55px rgba(12, 46, 93, 0.13);
  --outline-soft: rgba(2, 156, 234, 0.2);
  --font-display: 'Sora', 'Avenir Next', 'Segoe UI', sans-serif;
  --font-body: 'Manrope', 'Avenir Next', 'Segoe UI', sans-serif;
}

:root[data-theme='dark'] {
  --always-dark-text-color: #00122a;
  --app-background: #00122a;
  --app-text: #fcfcfc;
  --frames-and-capsules: #042a5d;
  --icons: #89d6fb;
  --live-match-gradient-end: #173644;
  --live-match-gradient-start: #441f1f;
  --logo: #029cea;
  --menu-pop-up: #0d2d4d;
  --selected-category: #8c52ff;
  --selected-frames: #255696;
  --stars-envelope-icon: #b7ca67;
  --tab-bar-color: #89d6fb;
  --text-background-strip: #091e3d;
  --titles: #e3f0f7;
  --header-border: rgba(137, 214, 251, 0.18);
  --card-shadow: 0 20px 48px rgba(0, 7, 15, 0.5);
  --hero-shadow: 0 22px 58px rgba(0, 10, 24, 0.7);
  --outline-soft: rgba(137, 214, 251, 0.28);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--app-text);
  background:
    radial-gradient(circle at 8% 0%, color-mix(in srgb, var(--icons) 28%, transparent), transparent 48%),
    radial-gradient(circle at 92% 12%, color-mix(in srgb, var(--selected-category) 24%, transparent), transparent 46%),
    linear-gradient(150deg, color-mix(in srgb, var(--live-match-gradient-start) 20%, var(--app-background)), color-mix(in srgb, var(--live-match-gradient-end) 40%, var(--app-background)) 48%, var(--app-background));
  line-height: 1.55;
}

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

a {
  color: inherit;
  text-decoration: none;
}

.page {
  width: min(1120px, calc(100% - 2.5rem));
  margin: 0 auto;
  padding-bottom: 4rem;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(14px);
  background: color-mix(in srgb, var(--app-background) 78%, transparent);
  border-bottom: 1px solid var(--header-border);
}

.topbar-inner {
  width: min(1120px, calc(100% - 2.5rem));
  margin: 0 auto;
  min-height: 4.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  min-width: 0;
}

.brand-logo {
  height: 36px;
  width: auto;
}

.brand-logo.dark {
  display: none;
}

:root[data-theme='dark'] .brand-logo.light {
  display: none;
}

:root[data-theme='dark'] .brand-logo.dark {
  display: block;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  box-shadow: var(--card-shadow);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 0.32rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.main-nav a {
  padding: 0.45rem 0.72rem;
  border-radius: 999px;
  font-size: 0.87rem;
  color: color-mix(in srgb, var(--app-text) 86%, transparent);
  border: 1px solid transparent;
}

.main-nav a:hover,
.main-nav a:focus-visible {
  border-color: var(--outline-soft);
  background: color-mix(in srgb, var(--frames-and-capsules) 70%, transparent);
  outline: none;
}

.controls {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.lang-switch,
.theme-switch {
  display: inline-flex;
  background: color-mix(in srgb, var(--menu-pop-up) 86%, transparent);
  padding: 0.2rem;
  border-radius: 999px;
  border: 1px solid var(--outline-soft);
}

.lang-switch button,
.theme-switch button {
  border: 0;
  background: transparent;
  color: var(--app-text);
  border-radius: 999px;
  padding: 0.25rem 0.62rem;
  font-family: inherit;
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
}

.lang-switch button.active,
.theme-switch button.active {
  background: var(--logo);
  color: #ffffff;
}

.hero {
  margin-top: 2rem;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--selected-frames) 76%, transparent), color-mix(in srgb, var(--menu-pop-up) 64%, transparent));
  border: 1px solid var(--outline-soft);
  border-radius: 28px;
  box-shadow: var(--hero-shadow);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.9fr;
  gap: 1.4rem;
  padding: clamp(1.25rem, 2.8vw, 2.5rem);
}

.hero-copy h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 3.15rem);
  line-height: 1.08;
  color: var(--titles);
  letter-spacing: -0.02em;
}

.hero-copy p {
  margin: 1rem 0 0;
  font-size: clamp(1.02rem, 1.7vw, 1.16rem);
  max-width: 62ch;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 1rem;
  padding: 0.38rem 0.75rem;
  border: 1px solid color-mix(in srgb, var(--logo) 36%, transparent);
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--logo) 80%, var(--app-text));
  background: color-mix(in srgb, var(--logo) 14%, transparent);
}

.hero-actions {
  margin-top: 1.3rem;
  display: flex;
  gap: 0.7rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  border: 1px solid transparent;
  min-height: 2.7rem;
  padding: 0.45rem 1rem;
  font-weight: 700;
  font-size: 0.92rem;
  cursor: pointer;
  transition: transform 0.16s ease, box-shadow 0.16s ease, background 0.16s ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-1px);
  outline: none;
}

.btn-primary {
  background: linear-gradient(120deg, var(--logo), color-mix(in srgb, var(--tab-bar-color) 62%, var(--logo)));
  color: #fff;
  box-shadow: 0 10px 20px color-mix(in srgb, var(--logo) 38%, transparent);
}

.btn-secondary {
  background: color-mix(in srgb, var(--frames-and-capsules) 70%, transparent);
  color: var(--app-text);
  border-color: var(--outline-soft);
}

.store-badge {
  font-size: 0.73rem;
  font-weight: 700;
  color: color-mix(in srgb, var(--app-text) 74%, transparent);
}

.mock-card {
  border-radius: 24px;
  background: linear-gradient(150deg, color-mix(in srgb, var(--live-match-gradient-start) 20%, transparent), color-mix(in srgb, var(--frames-and-capsules) 50%, transparent));
  border: 1px solid var(--outline-soft);
  padding: 1.1rem;
  display: grid;
  gap: 0.9rem;
  align-content: start;
}

.mock-strip {
  display: grid;
  gap: 0.55rem;
}

.mock-pill {
  height: 10px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--app-text) 22%, transparent);
}

.mock-pill:nth-child(1) {
  width: 42%;
}

.mock-pill:nth-child(2) {
  width: 72%;
}

.mock-pill:nth-child(3) {
  width: 55%;
}

.mock-screen {
  border-radius: 18px;
  border: 1px solid var(--outline-soft);
  padding: 0.8rem;
  background: color-mix(in srgb, var(--text-background-strip) 76%, transparent);
}

.mock-screen img {
  width: 100%;
  max-width: 190px;
  margin: 0 auto;
}

.section {
  margin-top: 1.7rem;
}

.section h2 {
  margin: 0 0 0.8rem;
  color: var(--titles);
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.8vw, 1.85rem);
  letter-spacing: -0.015em;
}

.section p {
  margin: 0;
}

.cards {
  margin-top: 1rem;
  display: grid;
  gap: 0.92rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card {
  border: 1px solid var(--outline-soft);
  border-radius: 18px;
  padding: 1rem;
  background: color-mix(in srgb, var(--frames-and-capsules) 55%, transparent);
  box-shadow: var(--card-shadow);
}

.card h3 {
  margin: 0;
  font-size: 1.02rem;
  font-family: var(--font-display);
  color: var(--titles);
}

.card p {
  margin-top: 0.45rem;
  font-size: 0.94rem;
  color: color-mix(in srgb, var(--app-text) 86%, transparent);
}

.card ul {
  margin: 0.65rem 0 0;
  padding-left: 1rem;
}

.card li {
  margin-top: 0.32rem;
  font-size: 0.9rem;
}

.bento {
  margin-top: 1rem;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 0.95rem;
}

.bento .card {
  min-height: 100%;
}

.document {
  margin-top: 1.8rem;
  border: 1px solid var(--outline-soft);
  background: color-mix(in srgb, var(--menu-pop-up) 92%, transparent);
  border-radius: 22px;
  box-shadow: var(--card-shadow);
  padding: clamp(1rem, 2.3vw, 1.6rem);
}

.document h1 {
  margin: 0;
  font-family: var(--font-display);
  color: var(--titles);
  font-size: clamp(1.6rem, 3.4vw, 2.35rem);
  letter-spacing: -0.01em;
}

.document .lead {
  margin-top: 0.65rem;
  color: color-mix(in srgb, var(--app-text) 88%, transparent);
}

.doc-meta {
  margin-top: 0.7rem;
  display: inline-flex;
  border-radius: 999px;
  border: 1px solid var(--outline-soft);
  padding: 0.25rem 0.65rem;
  font-size: 0.8rem;
  color: color-mix(in srgb, var(--app-text) 80%, transparent);
}

.doc-sections {
  margin-top: 1rem;
  display: grid;
  gap: 0.8rem;
}

.doc-section {
  border-radius: 14px;
  border: 1px solid var(--outline-soft);
  padding: 0.9rem;
  background: color-mix(in srgb, var(--frames-and-capsules) 48%, transparent);
}

.doc-section h2 {
  margin: 0;
  color: var(--titles);
  font-size: 1.03rem;
}

.doc-section p,
.doc-section li {
  margin-top: 0.45rem;
  font-size: 0.95rem;
}

.doc-section ul,
.doc-section ol {
  margin: 0.55rem 0 0;
  padding-left: 1rem;
}

footer {
  border-top: 1px solid var(--header-border);
  margin-top: 2.1rem;
  padding-top: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  flex-wrap: wrap;
  font-size: 0.86rem;
  color: color-mix(in srgb, var(--app-text) 84%, transparent);
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.footer-links a {
  padding: 0.25rem 0.45rem;
  border-radius: 10px;
}

.footer-links a:hover,
.footer-links a:focus-visible {
  background: color-mix(in srgb, var(--frames-and-capsules) 65%, transparent);
  outline: none;
}

.kicker {
  color: var(--logo);
  font-weight: 800;
  letter-spacing: 0.02em;
}

.support-contact {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  border: 1px solid var(--outline-soft);
  border-radius: 999px;
  padding: 0.35rem 0.75rem;
  background: color-mix(in srgb, var(--frames-and-capsules) 58%, transparent);
  font-weight: 700;
}

@media (max-width: 980px) {
  .hero-grid,
  .bento {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 760px) {
  .topbar-inner {
    flex-wrap: wrap;
    justify-content: center;
    padding: 0.6rem 0;
  }

  .main-nav {
    justify-content: center;
  }

  .controls {
    width: 100%;
    justify-content: center;
  }

  .hero {
    margin-top: 1.1rem;
  }

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

  .page,
  .topbar-inner {
    width: min(1120px, calc(100% - 1.2rem));
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    width: 100%;
  }
}