:root {
  --bg: #05070f;
  --bg-elev: rgba(12, 16, 30, 0.88);
  --surface: rgba(255, 255, 255, 0.04);
  --surface-strong: rgba(255, 255, 255, 0.07);
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.16);
  --text: #f5f7ff;
  --muted: #a4adce;
  --muted-soft: #7b84a4;

  --accent: #5ae5ff;
  --accent-soft: rgba(90, 229, 255, 0.16);
  --accent-glow: rgba(90, 229, 255, 0.35);
  --accent-2: #a78bfa;
  --accent-2-soft: rgba(167, 139, 250, 0.18);

  --shadow-card: 0 40px 120px rgba(0, 0, 0, 0.55);
  --shadow-tile: 0 18px 40px rgba(0, 0, 0, 0.28);

  --radius-card: 34px;
  --radius-tile: 22px;
  --radius-icon: 20px;

  --pointer-x: 50%;
  --pointer-y: 20%;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 18% 12%, rgba(90, 229, 255, 0.06), transparent 24%),
    radial-gradient(circle at 82% 88%, rgba(167, 139, 250, 0.06), transparent 28%),
    linear-gradient(180deg, #0a0e19 0%, #070b14 44%, #04060d 100%);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
}

body::before {
  background:
    linear-gradient(rgba(255, 255, 255, 0.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.022) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(circle at center, black 28%, transparent 86%);
  opacity: 0.3;
}

body::after {
  background: radial-gradient(
    circle at var(--pointer-x) var(--pointer-y),
    rgba(90, 229, 255, 0.05),
    transparent 20%
  );
}

.page-shell {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  padding: 28px 16px 44px;
  display: grid;
  place-items: center;
  overflow: hidden;
}

.mesh {
  position: absolute;
  inset: 8% auto auto 50%;
  width: min(96vw, 1040px);
  height: min(96vw, 1040px);
  transform: translateX(-50%);
  background: conic-gradient(
    from 180deg,
    rgba(90, 229, 255, 0.035),
    rgba(167, 139, 250, 0.045),
    rgba(90, 229, 255, 0.035)
  );
  filter: blur(120px);
  opacity: 0.22;
  pointer-events: none;
  animation: slow-spin 40s linear infinite;
}

.orb {
  position: absolute;
  border-radius: 999px;
  filter: blur(30px);
  pointer-events: none;
  opacity: 0.14;
}

.orb-one {
  width: 280px;
  height: 280px;
  top: 6%;
  left: -80px;
  background: radial-gradient(circle, rgba(167, 139, 250, 0.9), transparent 72%);
  animation: float 16s ease-in-out infinite;
}

.orb-two {
  width: 340px;
  height: 340px;
  right: -110px;
  top: 22%;
  background: radial-gradient(circle, rgba(90, 229, 255, 0.7), transparent 72%);
  animation: float 18s ease-in-out infinite reverse;
}

.orb-three {
  width: 240px;
  height: 240px;
  bottom: 4%;
  left: 22%;
  background: radial-gradient(circle, rgba(124, 112, 176, 0.6), transparent 72%);
  animation: float 22s ease-in-out infinite;
}

.card {
  position: relative;
  width: min(100%, 640px);
  padding: 36px 26px 28px;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(12, 16, 30, 0.9), rgba(8, 11, 22, 0.88));
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(26px);
  -webkit-backdrop-filter: blur(26px);
  border-radius: var(--radius-card);
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.045),
    transparent 28%,
    transparent 72%,
    rgba(255, 255, 255, 0.022)
  );
  pointer-events: none;
}

.card::after {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 240px;
  background: radial-gradient(circle at 50% 0%, rgba(90, 229, 255, 0.08), transparent 52%);
  pointer-events: none;
}

.card > * {
  position: relative;
  z-index: 1;
}

/* ---------- HERO ---------- */

.hero {
  position: relative;
  display: grid;
  gap: 22px;
  justify-items: center;
  text-align: center;
  padding: 10px 4px 6px;
  margin-bottom: 44px;
}

.hero-media {
  display: flex;
  align-items: center;
  justify-content: center;
}

.profile-shell {
  position: relative;
  width: 128px;
  height: 128px;
  padding: 5px;
  border-radius: 34px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow:
    0 22px 48px rgba(0, 0, 0, 0.4),
    0 0 0 1px rgba(90, 229, 255, 0.06) inset;
}

.profile-ring {
  position: absolute;
  inset: -6px;
  border-radius: 40px;
  background: conic-gradient(
    from 140deg,
    rgba(90, 229, 255, 0.0),
    rgba(90, 229, 255, 0.35),
    rgba(167, 139, 250, 0.35),
    rgba(90, 229, 255, 0.0)
  );
  filter: blur(10px);
  opacity: 0.7;
  pointer-events: none;
  animation: ring-spin 14s linear infinite;
}

.profile-image {
  position: relative;
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center;
  border-radius: 28px;
}

.hero-copy {
  display: grid;
  justify-items: center;
  gap: 14px;
  max-width: 32ch;
}

.eyebrow {
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.66rem;
  font-weight: 600;
}

.eyebrow .dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent-glow);
  display: inline-block;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-size: clamp(3.4rem, 14vw, 5.6rem);
  line-height: 0.88;
  letter-spacing: -0.06em;
  font-weight: 800;
  background: linear-gradient(180deg, #ffffff 0%, #cfd6f2 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.subtitle {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.7;
  max-width: 30ch;
}

/* ---------- SECTIONS ---------- */

.link-section + .link-section {
  margin-top: 38px;
}

.section-heading {
  margin-bottom: 18px;
  display: grid;
  gap: 6px;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.7rem;
  font-weight: 700;
}

.kicker-line {
  display: inline-block;
  width: 22px;
  height: 1px;
  background: linear-gradient(90deg, var(--accent), rgba(90, 229, 255, 0));
  box-shadow: 0 0 8px var(--accent-glow);
}

h2 {
  font-size: clamp(1.35rem, 4.6vw, 1.7rem);
  letter-spacing: -0.025em;
  font-weight: 700;
}

/* ---------- LINK GRID ---------- */

.link-grid {
  display: grid;
  gap: 14px;
}

.link-tile {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 18px;
  border-radius: var(--radius-tile);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.025));
  border: 1px solid var(--border);
  color: inherit;
  text-decoration: none;
  opacity: 0;
  transform: translateY(10px);
  transition:
    transform 220ms cubic-bezier(0.2, 0.8, 0.2, 1),
    border-color 220ms ease,
    background 220ms ease,
    box-shadow 220ms ease,
    opacity 480ms ease;
  -webkit-tap-highlight-color: transparent;
}

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

.link-tile::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(140deg, rgba(90, 229, 255, 0), rgba(90, 229, 255, 0));
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  pointer-events: none;
  transition: background 220ms ease;
}

.link-tile:hover,
.link-tile:focus-visible {
  transform: translateY(-3px);
  border-color: var(--border-strong);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.035));
  box-shadow:
    var(--shadow-tile),
    0 0 0 1px rgba(90, 229, 255, 0.14),
    0 0 32px rgba(90, 229, 255, 0.08);
}

.link-tile:hover::before,
.link-tile:focus-visible::before {
  background: linear-gradient(
    140deg,
    rgba(90, 229, 255, 0.55),
    rgba(167, 139, 250, 0.3) 40%,
    rgba(255, 255, 255, 0) 70%
  );
}

.link-tile:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.link-tile:active {
  transform: translateY(-1px) scale(0.995);
}

.tile-main {
  display: flex;
  align-items: center;
  gap: 16px;
  min-width: 0;
  flex: 1 1 auto;
}

.tile-icon-frame {
  width: 60px;
  height: 60px;
  flex: 0 0 60px;
  padding: 7px;
  border-radius: var(--radius-icon);
  overflow: hidden;
  background: linear-gradient(180deg, #080b12, #090d15);
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
  display: grid;
  place-items: center;
}

.tile-icon-frame-wide {
  padding: 5px;
}

.tile-icon-image {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  object-position: center;
  border-radius: 14px;
  mix-blend-mode: screen;
  filter: brightness(1.05) contrast(1.08);
  transform: scale(1.14);
  transform-origin: center;
}

.icon-youtube {
  transform: scale(1.42);
}

.icon-newsletter {
  transform: scale(1.18);
}

.icon-telegram-channel,
.icon-telegram-group,
.icon-facebook,
.icon-linkedin,
.icon-instagram,
.icon-tiktok {
  transform: scale(1.14);
}

.tile-copy {
  min-width: 0;
  display: grid;
  gap: 3px;
}

.link-label {
  display: block;
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: -0.005em;
}

.link-meta {
  display: block;
  color: var(--muted);
  font-size: 0.85rem;
  line-height: 1.5;
}

.follower-count {
  display: none;
  color: var(--muted-soft);
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  line-height: 1;
  opacity: 0;
  transition: opacity 400ms ease;
}

.follower-count.is-loaded {
  display: block;
  opacity: 1;
}

.tile-arrow {
  flex: 0 0 auto;
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.95rem;
  transition: transform 220ms ease, color 220ms ease;
}

.link-tile:hover .tile-arrow,
.link-tile:focus-visible .tile-arrow {
  color: var(--accent);
  transform: translate(3px, -3px);
}

/* ---------- FEATURED ---------- */

.featured {
  border-color: rgba(90, 229, 255, 0.24);
  background:
    radial-gradient(circle at 0% 0%, rgba(90, 229, 255, 0.16), transparent 55%),
    linear-gradient(180deg, rgba(51, 72, 120, 0.22), rgba(77, 73, 118, 0.16));
  box-shadow:
    0 0 0 1px rgba(90, 229, 255, 0.08),
    0 18px 40px rgba(0, 0, 0, 0.3);
}

.featured .link-label {
  font-size: 1.06rem;
}

.featured-flag {
  position: absolute;
  top: 12px;
  right: 14px;
  padding: 4px 9px;
  border-radius: 999px;
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid rgba(90, 229, 255, 0.3);
  box-shadow: 0 0 14px rgba(90, 229, 255, 0.25);
}

.featured .tile-arrow {
  color: var(--accent);
}

/* ---------- FOOTER ---------- */

.card-footer {
  margin-top: 38px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.footer-mark {
  width: 26px;
  height: 26px;
  object-fit: contain;
  opacity: 0.85;
}

.footer-note {
  color: var(--muted-soft);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
}

/* ---------- KEYFRAMES ---------- */

@keyframes float {
  0%,
  100% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  50% {
    transform: translate3d(0, -18px, 0) scale(1.04);
  }
}

@keyframes slow-spin {
  from {
    transform: translateX(-50%) rotate(0deg);
  }
  to {
    transform: translateX(-50%) rotate(360deg);
  }
}

@keyframes ring-spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

/* ---------- RESPONSIVE ---------- */

@media (min-width: 720px) {
  .page-shell {
    padding: 44px 24px 60px;
  }

  .card {
    width: min(100%, 720px);
    padding: 52px 48px 40px;
  }

  .hero {
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 36px;
    justify-items: start;
    text-align: left;
    padding: 14px 0 8px;
    margin-bottom: 56px;
  }

  .hero-copy {
    justify-items: start;
    max-width: none;
    gap: 18px;
  }

  .eyebrow {
    justify-content: flex-start;
  }

  .subtitle {
    max-width: 38ch;
    font-size: 1.05rem;
  }

  .profile-shell {
    width: 150px;
    height: 150px;
  }

  .link-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .featured {
    grid-column: 1 / -1;
    padding: 22px 26px;
  }

  .tile-icon-frame {
    width: 64px;
    height: 64px;
    flex-basis: 64px;
  }

  .link-section + .link-section {
    margin-top: 52px;
  }
}

@media (max-width: 520px) {
  .page-shell {
    padding: 18px 14px 36px;
  }

  .card {
    padding: 30px 20px 22px;
    border-radius: 28px;
  }

  .hero {
    margin-bottom: 36px;
    gap: 20px;
  }

  .profile-shell {
    width: 116px;
    height: 116px;
    padding: 4px;
    border-radius: 30px;
  }

  .profile-image {
    border-radius: 24px;
  }

  h1 {
    font-size: clamp(3rem, 16vw, 4.4rem);
  }

  .subtitle {
    font-size: 0.97rem;
    line-height: 1.65;
  }

  .link-section + .link-section {
    margin-top: 34px;
  }

  .link-grid {
    gap: 12px;
  }

  .link-tile {
    padding: 14px 16px;
    border-radius: 20px;
  }

  .tile-main {
    gap: 14px;
  }

  .tile-icon-frame {
    width: 56px;
    height: 56px;
    flex-basis: 56px;
    padding: 6px;
    border-radius: 18px;
  }

  .link-label {
    font-size: 0.98rem;
  }

  .link-meta {
    font-size: 0.82rem;
  }

  .featured-flag {
    top: 10px;
    right: 12px;
    font-size: 0.55rem;
    padding: 3px 8px;
  }

  .card-footer {
    margin-top: 30px;
    padding-top: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  .link-tile {
    opacity: 1;
    transform: none;
  }
}