:root {
  --bg: #0c111f;
  --bg-soft: #141a2b;
  --panel: rgba(23, 29, 46, 0.82);
  --panel-border: rgba(255, 255, 255, 0.12);
  --text: #ffffff;
  --muted: #a9b0c0;
  --cyan: #00e7ff;
  --purple: #7b00ff;
  --violet: #5b18e9;
  --pink: #ff0a5b;
  --green: #12f8a2;
  --gold: #ffb11a;
  --radius: 24px;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.4);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 16% 12%, rgba(0, 231, 255, 0.16), transparent 30%),
    radial-gradient(circle at 82% 18%, rgba(123, 0, 255, 0.2), transparent 26%),
    radial-gradient(circle at 70% 78%, rgba(255, 10, 91, 0.13), transparent 28%),
    linear-gradient(180deg, #101629 0%, #080d18 100%);
  min-height: 100vh;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 20px clamp(18px, 5vw, 72px);
  background: rgba(10, 15, 28, 0.78);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 900;
  font-size: 1.1rem;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  overflow: hidden;
  border: 1px solid rgba(0, 231, 255, 0.38);
  border-radius: 12px;
  background: #12182a;
  box-shadow: 0 0 28px rgba(0, 231, 255, 0.28);
}

.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(14px, 3vw, 34px);
  color: var(--muted);
  font-weight: 700;
  font-size: 0.92rem;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--cyan);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 1.05fr);
  align-items: center;
  gap: clamp(34px, 6vw, 92px);
  width: min(1180px, calc(100% - 36px));
  min-height: calc(100vh - 84px);
  margin: 0 auto;
  padding: 58px 0 72px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--cyan);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0;
  font-size: 0.82rem;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 720px;
  margin-bottom: 22px;
  font-size: clamp(3rem, 7vw, 6.7rem);
  line-height: 0.92;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.02;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 12px;
  font-size: 1.25rem;
}

.hero-text {
  max-width: 650px;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.22rem);
  line-height: 1.75;
}

.store-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin: 30px 0;
}

.store-actions.center {
  justify-content: center;
}

.store-button {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  min-width: 210px;
  min-height: 66px;
  padding: 10px 18px;
  border: 1px solid rgba(255, 255, 255, 0.26);
  border-radius: 12px;
  color: var(--text);
  background:
    linear-gradient(#06070c, #06070c) padding-box,
    linear-gradient(135deg, rgba(0, 231, 255, 0.62), rgba(123, 0, 255, 0.28), rgba(255, 255, 255, 0.24)) border-box;
  font: inherit;
  font-weight: 900;
  line-height: 1.1;
  cursor: pointer;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.28), inset 0 0 0 1px rgba(255, 255, 255, 0.04);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.store-button small {
  display: block;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.68rem;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 4px;
  text-transform: uppercase;
}

.store-button.primary {
  font-size: 1.42rem;
}

.store-button.secondary {
  font-size: 1.38rem;
}

.store-button:hover {
  transform: translateY(-3px);
  border-color: rgba(0, 231, 255, 0.7);
  box-shadow: 0 18px 48px rgba(0, 231, 255, 0.16), 0 18px 48px rgba(123, 0, 255, 0.2);
}

.store-logo {
  flex: 0 0 auto;
  width: 34px;
  height: 36px;
}

.apple-logo {
  width: 33px;
  fill: #ffffff;
}

.play-cyan {
  fill: #00e7ff;
}

.play-green {
  fill: #12f8a2;
}

.play-gold {
  fill: #ffb11a;
}

.play-pink {
  fill: #ff0a5b;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-stats span,
.audience-grid span {
  padding: 12px 16px;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.05);
}

.hero-stats strong {
  color: var(--text);
}

.hero-visual {
  position: relative;
  min-height: 660px;
}

.device-mockup {
  position: relative;
  aspect-ratio: 362 / 750;
  filter: drop-shadow(0 28px 70px rgba(0, 0, 0, 0.48));
}

.mock-screen {
  position: absolute;
  inset: 12px 9px 11px;
  z-index: 1;
  width: calc(100% - 18px);
  height: calc(100% - 23px);
  border-radius: 34px;
  object-fit: cover;
  object-position: top;
}

.mock-frame {
  position: absolute;
  inset: 0;
  z-index: 2;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.main-phone {
  width: min(390px, 74vw);
  margin-left: auto;
}

.side-phone {
  position: absolute;
  left: 0;
  bottom: 12px;
  width: min(255px, 42vw);
  transform: rotate(-6deg);
}

.intro-band,
.modes-section,
.screens-section,
.audience-section,
.cta-section,
.policy-hero,
.policy-content {
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
}

.intro-band {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 28px;
  align-items: center;
  padding: 46px clamp(22px, 4vw, 48px);
  border: 1px solid rgba(0, 231, 255, 0.22);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(0, 231, 255, 0.09), rgba(123, 0, 255, 0.13));
}

.intro-band p:last-child,
.mode-item p,
.feature-card p,
.policy-content p,
.policy-content li {
  color: var(--muted);
  line-height: 1.75;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  width: min(1180px, calc(100% - 36px));
  margin: 90px auto;
}

.feature-card,
.mode-item,
.screen-card {
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: 0 18px 55px rgba(0, 0, 0, 0.22);
}

.feature-card {
  padding: 24px;
}

.feature-icon {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  margin-bottom: 24px;
  border-radius: 16px;
  color: #05101a;
  font-weight: 900;
}

.feature-icon.cyan {
  background: var(--cyan);
}

.feature-icon.pink {
  background: var(--pink);
}

.feature-icon.gold {
  background: var(--gold);
}

.feature-icon.green {
  background: var(--green);
}

.section-heading {
  max-width: 780px;
  margin-bottom: 28px;
}

.modes-section,
.screens-section,
.audience-section,
.faq-section,
.cta-section,
.policy-page {
  padding: 24px 0 88px;
}

.modes-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.mode-item {
  padding: 26px;
}

.mode-item span {
  display: block;
  margin-bottom: 8px;
  color: var(--cyan);
  font-weight: 900;
  font-size: 1.15rem;
}

.screens-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.screen-card {
  overflow: hidden;
  margin: 0;
}

.gallery-phone {
  width: min(100%, 245px);
  margin: 18px auto 0;
}

.screen-card figcaption {
  padding: 16px;
  color: var(--text);
  font-weight: 800;
  text-align: center;
}

.audience-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.faq-section {
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
}

.faq-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.faq-list article {
  padding: 24px;
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  background: var(--panel);
}

.faq-list p {
  color: var(--muted);
  line-height: 1.75;
}

.cta-section {
  text-align: center;
}

.cta-section h2 {
  max-width: 850px;
  margin-left: auto;
  margin-right: auto;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 26px clamp(18px, 5vw, 72px);
  color: var(--muted);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(7, 11, 20, 0.86);
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  color: var(--cyan);
  font-weight: 800;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  z-index: 100;
  padding: 14px 18px;
  border: 1px solid rgba(0, 231, 255, 0.45);
  border-radius: 999px;
  color: var(--text);
  background: rgba(12, 17, 31, 0.94);
  box-shadow: var(--shadow);
  transform: translate(-50%, 90px);
  opacity: 0;
  transition: 220ms ease;
  pointer-events: none;
}

.toast.show {
  transform: translate(-50%, 0);
  opacity: 1;
}

.policy-page {
  min-height: calc(100vh - 174px);
}

.policy-hero {
  padding: 70px 0 32px;
}

.policy-hero h1 {
  font-size: clamp(2.7rem, 6vw, 5rem);
}

.policy-hero p:last-child {
  color: var(--muted);
}

.policy-content {
  max-width: 880px;
  padding: 34px;
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  background: var(--panel);
}

.policy-content h2 {
  margin-top: 32px;
  margin-bottom: 8px;
  font-size: 1.4rem;
}

.policy-content h2:first-child {
  margin-top: 0;
}

.policy-content ul {
  margin: 10px 0 22px;
  padding-left: 22px;
}

.policy-content li {
  margin-bottom: 8px;
}

.policy-content a {
  color: var(--cyan);
  font-weight: 800;
  overflow-wrap: anywhere;
}

@media (max-width: 980px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 42px;
  }

  .hero-copy {
    text-align: center;
  }

  .hero-text,
  .hero-copy h1 {
    margin-left: auto;
    margin-right: auto;
  }

  .store-actions,
  .hero-stats {
    justify-content: center;
  }

  .hero-visual {
    min-height: 570px;
  }

  .main-phone {
    margin: 0 auto;
  }

  .side-phone {
    left: 8%;
  }

  .intro-band,
  .feature-grid,
  .modes-list,
  .screens-row,
  .faq-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 680px) {
  .site-header {
    position: static;
    align-items: flex-start;
    flex-direction: column;
  }

  .nav-links {
    width: 100%;
    justify-content: space-between;
    gap: 10px;
    font-size: 0.82rem;
  }

  .hero {
    width: min(100% - 28px, 1180px);
    padding-top: 32px;
  }

  h1 {
    font-size: clamp(2.7rem, 16vw, 4.2rem);
  }

  .store-button {
    width: 100%;
    justify-content: center;
    min-width: 0;
  }

  .hero-visual {
    min-height: 500px;
  }

  .main-phone {
    width: min(315px, 82vw);
  }

  .side-phone {
    width: min(185px, 48vw);
    left: 0;
    bottom: 0;
  }

  .intro-band,
  .feature-grid,
  .modes-list,
  .screens-row,
  .faq-list {
    grid-template-columns: 1fr;
  }

  .screens-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .intro-band,
  .policy-content {
    padding: 24px;
  }

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 430px) {
  .nav-links {
    flex-wrap: wrap;
  }

  .hero-visual {
    min-height: 450px;
  }

  .screens-row {
    grid-template-columns: 1fr;
  }
}