:root {
  --navy-950: #031224;
  --navy-900: #061d38;
  --navy-800: #092a50;
  --navy-700: #0d3b70;
  --gold-500: #d9aa39;
  --gold-400: #f1c765;
  --gold-300: #ffdc8a;
  --cream-100: #fffaf0;
  --cream-200: #f5ead2;
  --ink: #102036;
  --muted: #657086;
  --line: rgba(217, 170, 57, 0.25);
  --glass: rgba(255, 250, 240, 0.1);
  --shadow: 0 22px 60px rgba(3, 18, 36, 0.22);
  --radius: 8px;
  --shell: min(1120px, calc(100% - 32px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--cream-100);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
  text-rendering: optimizeLegibility;
}

img,
svg {
  display: block;
}

a {
  color: inherit;
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 20;
  transform: translateY(-140%);
  border-radius: var(--radius);
  background: var(--gold-400);
  color: var(--navy-950);
  padding: 10px 14px;
  font-weight: 800;
}

.skip-link:focus {
  transform: translateY(0);
}

.shell {
  width: var(--shell);
  margin: 0 auto;
}

.section-pad {
  padding: 56px 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(255, 250, 240, 0.14);
  background: rgba(3, 18, 36, 0.88);
  backdrop-filter: blur(18px);
}

.header-inner {
  display: flex;
  min-height: 72px;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.brand img {
  width: clamp(132px, 24vw, 186px);
  height: auto;
}

.download-button {
  position: relative;
  isolation: isolate;
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  overflow: hidden;
  border: 1px solid rgba(255, 220, 138, 0.62);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(255, 245, 204, 0.85), transparent 28%),
    linear-gradient(135deg, var(--gold-300), var(--gold-500) 45%, #b88520);
  box-shadow: 0 14px 30px rgba(217, 170, 57, 0.26);
  color: var(--navy-950);
  font-weight: 900;
  text-decoration: none;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    filter 180ms ease;
  -webkit-tap-highlight-color: transparent;
}

.download-button::after {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.46), transparent);
  content: "";
  opacity: 0;
  transform: translateX(-80%);
  transition: transform 500ms ease, opacity 180ms ease;
}

.download-button:hover {
  box-shadow: 0 18px 38px rgba(217, 170, 57, 0.38);
  filter: saturate(1.05);
  transform: translateY(-2px);
}

.download-button:hover::after {
  opacity: 1;
  transform: translateX(80%);
}

.download-button:active,
.download-button.is-loading {
  transform: translateY(1px) scale(0.99);
}

.download-button:focus-visible,
.contact-button:focus-visible,
summary:focus-visible,
.site-footer a:focus-visible,
.brand:focus-visible,
.footer-brand:focus-visible {
  outline: 3px solid var(--gold-300);
  outline-offset: 4px;
}

.download-button--small {
  min-height: 42px;
  padding: 0 14px;
  font-size: 0.88rem;
}

.download-button--primary {
  min-width: min(100%, 244px);
  padding: 0 24px;
  font-size: 1rem;
}

.button-icon {
  width: 20px;
  flex: 0 0 auto;
}

.button-icon svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2.4;
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.contact-actions--compact {
  justify-content: center;
  margin-top: 4px;
}

.contact-button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border: 1px solid rgba(255, 250, 240, 0.22);
  border-radius: var(--radius);
  background: rgba(255, 250, 240, 0.09);
  color: var(--cream-100);
  font-weight: 850;
  padding: 0 15px;
  text-decoration: none;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background 180ms ease,
    box-shadow 180ms ease;
  -webkit-tap-highlight-color: transparent;
}

.contact-button .button-icon {
  display: grid;
  width: 26px;
  height: 26px;
  place-items: center;
  border-radius: 50%;
  background: currentColor;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.28);
}

.contact-button .brand-mark {
  width: 17px;
  height: 17px;
  fill: var(--navy-950);
  stroke: none;
}

.contact-button:hover {
  border-color: rgba(255, 220, 138, 0.44);
  background: rgba(255, 250, 240, 0.14);
  box-shadow: 0 12px 26px rgba(0, 0, 0, 0.16);
  transform: translateY(-2px);
}

.contact-button:active {
  transform: translateY(1px);
}

.contact-button--telegram .button-icon {
  color: #7bc8ff;
}

.contact-button--whatsapp .button-icon {
  color: #6ee6a6;
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: min(680px, calc(100svh - 72px));
  background:
    radial-gradient(circle at 78% 22%, rgba(217, 170, 57, 0.32), transparent 28%),
    radial-gradient(circle at 18% 82%, rgba(13, 59, 112, 0.42), transparent 30%),
    linear-gradient(135deg, var(--navy-950), var(--navy-900) 52%, #10243a);
  color: var(--cream-100);
}

.hero::before {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 250, 240, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 250, 240, 0.04) 1px, transparent 1px);
  background-size: 52px 52px;
  content: "";
  mask-image: linear-gradient(to bottom, black, transparent 85%);
}

.hero-grid {
  position: relative;
  display: grid;
  min-height: min(568px, calc(100svh - 184px));
  align-items: center;
  grid-template-columns: minmax(0, 1.04fr) minmax(280px, 0.8fr);
  gap: 42px;
}

.hero-copy {
  max-width: 690px;
  padding: 18px 0;
}

.hero-logo {
  width: clamp(76px, 14vw, 104px);
  height: auto;
  margin-bottom: 18px;
  border-radius: 50%;
  box-shadow: 0 16px 44px rgba(0, 0, 0, 0.22);
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--gold-300);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  max-width: 760px;
  margin-bottom: 16px;
  font-size: clamp(2.25rem, 5.8vw, 4.45rem);
  line-height: 0.96;
  letter-spacing: 0;
}

.hero-text {
  max-width: 590px;
  margin-bottom: 24px;
  color: rgba(255, 250, 240, 0.84);
  font-size: clamp(1rem, 2.5vw, 1.2rem);
}

.button-stack {
  display: flex;
  width: fit-content;
  max-width: 100%;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.android-note {
  color: rgba(255, 250, 240, 0.72);
  font-size: 0.84rem;
}

.trust-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
  margin: 22px 0 0;
  list-style: none;
}

.trust-list li {
  border: 1px solid rgba(255, 220, 138, 0.28);
  border-radius: 999px;
  background: rgba(255, 250, 240, 0.08);
  color: rgba(255, 250, 240, 0.82);
  padding: 7px 11px;
  font-size: 0.84rem;
}

.install-steps {
  max-width: 520px;
  margin-top: 18px;
  border: 1px solid rgba(255, 220, 138, 0.24);
  border-radius: var(--radius);
  background: rgba(255, 250, 240, 0.07);
}

.install-steps summary {
  cursor: pointer;
  padding: 12px 14px;
  color: var(--cream-100);
  font-weight: 800;
}

.install-steps ol {
  padding: 0 18px 16px 34px;
  margin: 0;
  color: rgba(255, 250, 240, 0.78);
}

.hero-art {
  position: relative;
  display: grid;
  min-height: 410px;
  place-items: center;
}

.premium-disc {
  position: relative;
  display: grid;
  width: min(82vw, 386px);
  aspect-ratio: 1;
  place-items: center;
  border: 1px solid rgba(255, 220, 138, 0.34);
  border-radius: 50%;
  background:
    linear-gradient(var(--cream-100), var(--cream-100)) padding-box,
    conic-gradient(from 0deg, var(--gold-400), var(--navy-700), var(--gold-500)) border-box;
  box-shadow:
    0 30px 80px rgba(0, 0, 0, 0.32),
    0 0 72px rgba(217, 170, 57, 0.18);
}

.premium-disc::after {
  position: absolute;
  inset: 24px;
  border: 1px solid rgba(6, 29, 56, 0.12);
  border-radius: 50%;
  content: "";
}

.premium-disc img {
  width: 68%;
  height: auto;
}

.orbit {
  position: absolute;
  border: 1px solid rgba(255, 220, 138, 0.2);
  border-radius: 999px;
  background: rgba(255, 250, 240, 0.1);
  box-shadow: var(--shadow);
  color: var(--gold-300);
  font-weight: 900;
  backdrop-filter: blur(12px);
}

.orbit-one {
  top: 16px;
  right: 8%;
  padding: 16px 21px;
  font-size: 2rem;
}

.orbit-two {
  bottom: 58px;
  left: 4%;
  padding: 12px 18px;
}

.orbit-three {
  right: 2%;
  bottom: 104px;
  padding: 10px 16px;
  color: var(--cream-100);
}

.number-field {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.number-field span {
  position: absolute;
  color: rgba(255, 220, 138, 0.12);
  font-size: clamp(4.5rem, 10vw, 9rem);
  font-weight: 900;
  line-height: 1;
}

.number-field span:nth-child(1) {
  top: 11%;
  left: 7%;
}

.number-field span:nth-child(2) {
  top: 26%;
  right: 12%;
}

.number-field span:nth-child(3) {
  bottom: 14%;
  left: 18%;
}

.number-field span:nth-child(4) {
  right: 4%;
  bottom: 10%;
}

.number-field span:nth-child(5) {
  top: 50%;
  left: 47%;
}

.benefits {
  background:
    linear-gradient(180deg, var(--cream-100), #f7f0df),
    radial-gradient(circle at top left, rgba(217, 170, 57, 0.18), transparent 32%);
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 22px;
}

.section-heading h2,
.cta-panel h2 {
  margin-bottom: 0;
  color: var(--navy-900);
  font-size: clamp(1.75rem, 4vw, 2.7rem);
  line-height: 1.05;
}

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.benefit-card {
  min-height: 214px;
  border: 1px solid rgba(6, 29, 56, 0.1);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(255, 250, 240, 0.86)),
    radial-gradient(circle at top right, rgba(217, 170, 57, 0.16), transparent 42%);
  box-shadow: 0 16px 42px rgba(3, 18, 36, 0.08);
  padding: 24px;
}

.benefit-icon {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  margin-bottom: 18px;
  border-radius: var(--radius);
  background: var(--navy-900);
  color: var(--gold-300);
}

.benefit-icon svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.benefit-card h3 {
  margin-bottom: 8px;
  color: var(--navy-900);
  font-size: 1.08rem;
}

.benefit-card p,
.cta-panel p {
  margin-bottom: 0;
  color: var(--muted);
}

.final-cta {
  background:
    radial-gradient(circle at 88% 28%, rgba(217, 170, 57, 0.25), transparent 28%),
    linear-gradient(135deg, var(--navy-900), var(--navy-950));
}

.cta-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  overflow: hidden;
  border: 1px solid rgba(255, 220, 138, 0.25);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(255, 250, 240, 0.1), rgba(255, 250, 240, 0.04)),
    linear-gradient(90deg, rgba(217, 170, 57, 0.12), transparent 42%);
  box-shadow: 0 22px 70px rgba(0, 0, 0, 0.24);
  padding: clamp(24px, 5vw, 42px);
}

.cta-panel h2,
.cta-panel p {
  color: var(--cream-100);
}

.cta-panel p:not(.eyebrow) {
  max-width: 560px;
  color: rgba(255, 250, 240, 0.76);
}

.site-footer {
  border-top: 1px solid rgba(6, 29, 56, 0.1);
  background: var(--cream-100);
}

.footer-inner {
  display: flex;
  min-height: 96px;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  color: var(--muted);
  font-size: 0.92rem;
}

.footer-brand img {
  width: 132px;
  height: auto;
}

.footer-inner p {
  margin-bottom: 0;
}

.site-footer nav {
  display: flex;
  gap: 16px;
}

.site-footer a {
  text-decoration-color: rgba(217, 170, 57, 0.55);
  text-underline-offset: 4px;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 580ms ease,
    transform 580ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay {
  transition-delay: 120ms;
}

@media (max-width: 860px) {
  .hero {
    min-height: auto;
  }

  .hero-grid {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .hero-copy {
    padding-top: 8px;
  }

  .hero-art {
    min-height: 300px;
  }

  .premium-disc {
    width: min(72vw, 310px);
  }

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

  .benefit-card {
    min-height: 0;
  }

  .section-heading,
  .cta-panel,
  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 560px) {
  :root {
    --shell: min(100% - 24px, 1120px);
  }

  .section-pad {
    padding: 42px 0;
  }

  .header-inner {
    min-height: 64px;
  }

  .download-button--small {
    width: 46px;
    min-width: 46px;
    padding: 0;
  }

  .download-button--small span:last-child {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
  }

  .hero-logo {
    margin-bottom: 14px;
  }

  .download-button--primary {
    width: 100%;
  }

  .button-stack {
    width: 100%;
  }

  .trust-list li {
    font-size: 0.8rem;
  }

  .hero-art {
    min-height: 248px;
  }

  .orbit-one {
    right: 0;
  }

  .orbit-two {
    left: 0;
  }

  .orbit-three {
    right: 0;
    bottom: 70px;
  }

  .site-footer nav {
    flex-wrap: wrap;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 1ms !important;
    animation-duration: 1ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}