:root {

  --void: #05040a;

  --void-2: #0a0a14;

  --cyan: #7af6ff;

  --cyan-dim: rgba(122, 246, 255, 0.55);

  --magenta: #ff4fd8;

  --text: #e8f7ff;

  --muted: rgba(200, 247, 255, 0.72);

  --line: rgba(122, 246, 255, 0.18);

  --panel: rgba(8, 10, 22, 0.72);

  --font-display: "Oxanium", "Segoe UI", sans-serif;

  --font-body: "Exo 2", "Segoe UI", sans-serif;

  --pad: clamp(1rem, 3vw, 1.75rem);

  --max: 1280px;

}



*,

*::before,

*::after {

  box-sizing: border-box;

}



html {

  color-scheme: dark;

  scroll-behavior: smooth;

}



body {

  margin: 0;

  min-height: 100dvh;

  font-family: var(--font-body);

  font-weight: 500;

  color: var(--text);

  background:

    radial-gradient(90% 60% at 85% 8%, rgba(255, 79, 216, 0.14), transparent 55%),

    radial-gradient(70% 50% at 8% 70%, rgba(122, 246, 255, 0.1), transparent 50%),

    linear-gradient(165deg, var(--void) 0%, var(--void-2) 55%, #07061a 100%);

  overflow-x: hidden;

}



img,

video {

  display: block;

  max-width: 100%;

}



a {

  color: var(--cyan);

  text-decoration-thickness: 1px;

  text-underline-offset: 0.2em;

}



.atmosphere {

  pointer-events: none;

  position: fixed;

  inset: 0;

  z-index: 0;

  background: repeating-linear-gradient(

    0deg,

    transparent,

    transparent 3px,

    rgba(122, 246, 255, 0.014) 3px,

    rgba(122, 246, 255, 0.014) 4px

  );

  animation: haze-drift 22s linear infinite;

  opacity: 0.65;

}



.hero-glow {

  pointer-events: none;

  position: absolute;

  top: 0;

  right: 0;

  width: min(70vw, 720px);

  height: min(90dvh, 820px);

  z-index: 0;

  background:

    radial-gradient(circle at 70% 30%, rgba(122, 246, 255, 0.16), transparent 55%),

    radial-gradient(circle at 40% 70%, rgba(255, 79, 216, 0.1), transparent 50%);

  filter: blur(8px);

}



@keyframes haze-drift {

  from { transform: translateY(0); }

  to { transform: translateY(-36px); }

}



.topbar {

  position: relative;

  z-index: 3;

}



.topbar-inner {

  display: flex;

  align-items: center;

  justify-content: space-between;

  max-width: var(--max);

  margin: 0 auto;

  padding: 0.7rem var(--pad);

}



.topbar-brand {

  font-family: var(--font-display);

  font-weight: 800;

  letter-spacing: 0.14em;

  text-transform: uppercase;

  color: var(--cyan);

  text-decoration: none;

  font-size: 0.95rem;

}



.lang-switch,

.diff-switch {

  display: flex;

  gap: 0.35rem;

}



.lang-btn,

.diff-btn {

  appearance: none;

  border: 1px solid var(--line);

  background: transparent;

  color: var(--muted);

  font-family: var(--font-display);

  font-weight: 700;

  font-size: 0.75rem;

  letter-spacing: 0.08em;

  padding: 0.4rem 0.65rem;

  cursor: pointer;

  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;

}



.lang-btn.is-active,

.lang-btn[aria-pressed="true"],

.diff-btn.is-active,

.diff-btn[aria-selected="true"] {

  color: var(--void);

  background: var(--cyan);

  border-color: var(--cyan);

}



main {

  position: relative;

  z-index: 1;

}



.hero {

  display: grid;

  grid-template-columns: minmax(0, 1.15fr) minmax(220px, 280px);

  gap: clamp(1.25rem, 3vw, 2.25rem);

  align-items: center;

  max-width: var(--max);

  margin: 0 auto;

  padding: 0.35rem var(--pad) 1.75rem;

}



.brand {

  margin: 0 0 0.4rem;

  font-family: var(--font-display);

  font-weight: 800;

  font-size: clamp(2.1rem, 5vw, 3.4rem);

  letter-spacing: 0.08em;

  line-height: 0.95;

  text-transform: uppercase;

  color: var(--cyan);

  text-shadow: 0 0 42px rgba(122, 246, 255, 0.28);

  animation: rise 0.75s ease both;

}



.headline {

  margin: 0 0 0.55rem;

  font-family: var(--font-display);

  font-weight: 700;

  font-size: clamp(1.2rem, 2.4vw, 1.65rem);

  letter-spacing: 0.02em;

  line-height: 1.15;

  animation: rise 0.85s ease 0.06s both;

}



.lead {

  margin: 0 0 1rem;

  max-width: 40ch;

  font-size: clamp(0.95rem, 1.8vw, 1.08rem);

  line-height: 1.45;

  color: var(--muted);

  animation: rise 0.95s ease 0.12s both;

}



.cta-row {

  display: flex;

  flex-wrap: wrap;

  gap: 0.75rem;

  align-items: center;

  animation: rise 1s ease 0.18s both;

}



.cta-primary {

  display: inline-flex;

  align-items: center;

  justify-content: center;

  min-height: 3rem;

  padding: 0.75rem 1.4rem;

  font-family: var(--font-display);

  font-weight: 800;

  font-size: 0.92rem;

  letter-spacing: 0.06em;

  text-transform: uppercase;

  text-decoration: none;

  color: var(--void);

  background: linear-gradient(120deg, var(--cyan), #b8fbff 55%, var(--cyan));

  border: none;

  box-shadow: 0 0 0 1px rgba(122, 246, 255, 0.35), 0 12px 40px rgba(122, 246, 255, 0.18);

  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;

}



.cta-primary--sm {

  min-height: 2.6rem;

  padding: 0.55rem 1.1rem;

  font-size: 0.82rem;

}



.cta-primary:hover {

  transform: translateY(-2px);

  filter: brightness(1.05);

  box-shadow: 0 0 0 1px rgba(122, 246, 255, 0.5), 0 16px 48px rgba(122, 246, 255, 0.28);

}



.cta-ghost {

  display: inline-flex;

  align-items: center;

  min-height: 3rem;

  padding: 0.65rem 1rem;

  font-family: var(--font-display);

  font-weight: 700;

  font-size: 0.85rem;

  letter-spacing: 0.06em;

  text-transform: uppercase;

  text-decoration: none;

  color: var(--cyan);

  border: 1px solid var(--line);

  background: rgba(122, 246, 255, 0.04);

  transition: border-color 0.2s ease, background 0.2s ease;

}



.cta-ghost:hover {

  border-color: var(--cyan-dim);

  background: rgba(122, 246, 255, 0.08);

}



.hero-note {

  margin: 0.75rem 0 0;

  font-size: 0.8rem;

  letter-spacing: 0.04em;

  color: var(--cyan-dim);

  animation: rise 1.05s ease 0.22s both;

}



.hero-stage {

  display: flex;

  justify-content: flex-end;

  animation: visual-in 1s ease 0.1s both;

}



.phone {

  margin: 0;

  padding: 0.35rem;

  border-radius: 1.15rem;

  background:

    linear-gradient(160deg, rgba(122, 246, 255, 0.22), rgba(255, 79, 216, 0.12) 45%, rgba(10, 10, 20, 0.95));

  box-shadow:

    0 0 0 1px rgba(122, 246, 255, 0.28),

    0 16px 40px rgba(0, 0, 0, 0.45),

    0 0 36px rgba(122, 246, 255, 0.1);

}



.phone--hero {

  width: 100%;

  max-width: 260px;

}



.phone img,

.phone video {

  width: 100%;

  height: auto;

  aspect-ratio: auto;

  object-fit: contain;

  object-position: center top;

  border-radius: 0.9rem;

  background: #070814;

  display: block;

}



.phone--hero img {

  max-height: min(58dvh, 480px);

  width: 100%;

  object-fit: cover;

  object-position: center top;

}



.phone--hero .hero-fallback {

  display: none;

}



.phone--hero.is-fallback .hero-video {

  display: none;

}



.phone--hero.is-fallback .hero-fallback {

  display: block;

  filter: brightness(1.08) contrast(1.05) saturate(1.06);

}



.look .phone img {

  filter: brightness(1.1) contrast(1.05) saturate(1.06);

}



@keyframes rise {

  from {

    opacity: 0;

    transform: translateY(18px);

  }

  to {

    opacity: 1;

    transform: translateY(0);

  }

}



@keyframes visual-in {

  from {

    opacity: 0;

    transform: translateY(22px) scale(0.98);

  }

  to {

    opacity: 1;

    transform: translateY(0) scale(1);

  }

}



.how,

.ranks,

.look,

.closer {

  max-width: var(--max);

  margin: 0 auto;

  padding: 2rem var(--pad);

}



.how,

.ranks,

.look {

  border-top: 1px solid var(--line);

}



.how h2,

.ranks h2,

.look h2,

.closer h2 {

  margin: 0 0 0.9rem;

  font-family: var(--font-display);

  font-weight: 800;

  font-size: clamp(1.15rem, 2.2vw, 1.45rem);

  letter-spacing: 0.06em;

  text-transform: uppercase;

  color: var(--cyan);

}



.how-list {

  margin: 0;

  padding: 0;

  list-style: none;

  display: grid;

  grid-template-columns: repeat(3, minmax(0, 1fr));

  gap: 0.75rem;

}



.how-list li {

  display: grid;

  grid-template-columns: auto 1fr;

  gap: 0.65rem;

  align-items: start;

  padding: 0.85rem 0.95rem;

  border: 1px solid var(--line);

  background: var(--panel);

  color: var(--muted);

  font-size: 0.95rem;

  line-height: 1.4;

}



.how-num {

  font-family: var(--font-display);

  font-weight: 800;

  font-size: 0.9rem;

  letter-spacing: 0.12em;

  color: var(--magenta);

}



.ranks-head {

  display: flex;

  flex-wrap: wrap;

  gap: 1rem 1.5rem;

  align-items: end;

  justify-content: space-between;

  margin-bottom: 1.25rem;

}



.ranks-eyebrow {

  margin: 0 0 0.35rem;

  font-family: var(--font-display);

  font-weight: 700;

  font-size: 0.75rem;

  letter-spacing: 0.14em;

  text-transform: uppercase;

  color: var(--magenta);

}



.ranks-head h2 {

  margin: 0;

}



.ranks-panel {

  border: 1px solid var(--line);

  background: var(--panel);

  min-height: 12rem;

  padding: 0.2rem 0;

}



.ranks-status {

  margin: 0;

  padding: 2.5rem 1.25rem;

  text-align: center;

  color: var(--muted);

}



.ranks-list {

  margin: 0;

  padding: 0;

  list-style: none;

}



.ranks-row {

  display: grid;

  grid-template-columns: 2.75rem 1fr auto;

  gap: 0.65rem;

  align-items: center;

  padding: 0.65rem 1rem;

  border-bottom: 1px solid rgba(122, 246, 255, 0.08);

  animation: rise 0.55s ease both;

}



.ranks-row:last-child {

  border-bottom: none;

}



.ranks-row:nth-child(1) { animation-delay: 0.02s; }

.ranks-row:nth-child(2) { animation-delay: 0.05s; }

.ranks-row:nth-child(3) { animation-delay: 0.08s; }

.ranks-row:nth-child(4) { animation-delay: 0.11s; }

.ranks-row:nth-child(5) { animation-delay: 0.14s; }



.ranks-rank {

  font-family: var(--font-display);

  font-weight: 800;

  font-size: 1rem;

  letter-spacing: 0.04em;

  color: var(--cyan-dim);

}



.ranks-row:nth-child(1) .ranks-rank { color: #ffe566; }

.ranks-row:nth-child(2) .ranks-rank { color: #d7e7ff; }

.ranks-row:nth-child(3) .ranks-rank { color: #ff9b6b; }



.ranks-nick {

  font-weight: 600;

  overflow: hidden;

  text-overflow: ellipsis;

  white-space: nowrap;

}



.ranks-score {

  font-family: var(--font-display);

  font-weight: 800;

  font-variant-numeric: tabular-nums;

  color: var(--cyan);

}



.ranks-foot {

  margin: 1.35rem 0 0;

  display: flex;

  justify-content: center;

}



.look-row {

  display: grid;

  grid-template-columns: repeat(4, minmax(0, 1fr));

  gap: 0.75rem;

}



.look-row .phone {

  transition: transform 0.35s ease, box-shadow 0.35s ease;

}



.look-row .phone:hover {

  transform: translateY(-4px);

  box-shadow:

    0 0 0 1px rgba(122, 246, 255, 0.4),

    0 24px 56px rgba(0, 0, 0, 0.5),

    0 0 48px rgba(122, 246, 255, 0.16);

}



.closer {

  text-align: center;

  border-top: 1px solid var(--line);

  padding-bottom: 2.5rem;

}



.closer-lead {

  margin: -0.15rem auto 1rem;

  max-width: 36ch;

  color: var(--muted);

  line-height: 1.45;

}



.site-footer {

  display: flex;

  flex-wrap: wrap;

  gap: 0.85rem 1.35rem;

  align-items: center;

  max-width: var(--max);

  margin: 0 auto;

  padding: 1.35rem var(--pad) 2rem;

  border-top: 1px solid var(--line);

  color: var(--muted);

  font-size: 0.88rem;

}



.site-footer a {

  color: var(--cyan-dim);

  text-decoration: none;

}



.site-footer a:hover {

  color: var(--cyan);

}



@media (max-width: 860px) {

  .hero {

    grid-template-columns: 1fr;

    padding-bottom: 1.25rem;

  }



  .hero-stage {

    order: -1;

    justify-content: center;

  }



  .phone--hero {

    max-width: 200px;

  }



  .phone--hero img {

    max-height: min(42dvh, 380px);

  }



  .how-list {

    grid-template-columns: 1fr;

  }



  .look-row {

    grid-template-columns: repeat(2, minmax(0, 1fr));

  }



  .ranks-head {

    align-items: start;

  }

}



@media (prefers-reduced-motion: reduce) {

  .atmosphere,

  .brand,

  .headline,

  .lead,

  .cta-row,

  .hero-note,

  .hero-stage,

  .ranks-row,

  .look-row .phone {

    animation: none;

    transition: none;

  }

}