.features-page {
  overflow: hidden;
}

.features-hero {
  position: relative;
  padding: 112px 0 78px;
  text-align: center;
}

.features-hero::before {
  content: "";
  position: absolute;
  inset: -10% 10% 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 50% 18%, rgba(69, 135, 255, 0.13), transparent 38%),
    radial-gradient(circle at 66% 48%, rgba(132, 83, 255, 0.08), transparent 32%);
  filter: blur(4px);
}

.features-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 980px;
}

.features-kicker,
.features-section__label,
.features-card__index,
.features-card__tags span,
.features-summary__item span,
.features-experimental {
  font-family: var(--font-geist-mono), "Space Mono", monospace;
  text-transform: uppercase;
}

.features-kicker,
.features-section__label {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  border: 1px solid rgba(82, 139, 247, 0.35);
  border-radius: 7px;
  background: rgba(7, 14, 27, 0.72);
  color: #72a6ff;
  padding: 8px 12px;
  letter-spacing: 0.075em;
  font-size: 0.68rem;
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.025), 0 0 30px rgba(64, 118, 232, 0.07);
}

.features-kicker::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #4c91ff;
  box-shadow: 0 0 12px rgba(76, 145, 255, 0.9);
}

.features-hero h1 {
  max-width: 920px;
  margin: 28px auto 0;
  color: #f4f7ff;
  font-family: var(--font-heading), "Oswald", sans-serif;
  font-size: clamp(3.7rem, 8.3vw, 7.5rem);
  font-weight: 700;
  line-height: 0.92;
  letter-spacing: -0.025em;
  text-transform: uppercase;
}

.features-hero h1 > .features-hero__scramble {
  position: relative;
  display: block;
  font-variant-ligatures: none;
}

.features-hero__scramble-measure {
  display: block;
  visibility: hidden;
}

.features-hero__scramble-visible {
  position: absolute;
  inset: 0;
  display: block;
  color: transparent;
  background: linear-gradient(90deg, #4c91ff 0%, #637cff 52%, #9b67ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

.features-hero__copy {
  max-width: 760px;
  margin: 28px auto 0;
  color: #808ba0;
  font-family: var(--font-geist-mono), "Space Mono", monospace;
  font-size: clamp(0.88rem, 1.5vw, 1.05rem);
  line-height: 1.8;
}

.features-summary {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  max-width: 900px;
  margin: 44px auto 0;
  border: 1px solid rgba(70, 102, 166, 0.32);
  background: rgba(4, 8, 17, 0.74);
}

.features-summary__item {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 11px;
  padding: 16px;
  border-right: 1px solid rgba(70, 102, 166, 0.25);
}

.features-summary__item:last-child {
  border-right: 0;
}

.features-summary__item strong {
  color: #62a0ff;
  font-family: var(--font-heading), "Oswald", sans-serif;
  font-size: 1.7rem;
  line-height: 1;
}

.features-summary__item span {
  color: #758198;
  letter-spacing: 0.06em;
  font-size: 0.62rem;
  line-height: 1.45;
  text-align: left;
}

.features-section {
  position: relative;
  padding: 88px 0;
}

.features-section + .features-section {
  border-top: 1px solid rgba(62, 89, 143, 0.18);
}

.features-section__heading {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(320px, 1.15fr);
  align-items: end;
  gap: 54px;
  margin-bottom: 42px;
}

.features-section__heading h2 {
  margin: 20px 0 0;
  color: #f0f4fc;
  font-family: var(--font-heading), "Oswald", sans-serif;
  font-size: clamp(2.35rem, 5vw, 4.15rem);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.015em;
  text-transform: uppercase;
}

.features-heading-accent {
  color: transparent;
  background: linear-gradient(90deg, #508fff 0%, #7774ff 54%, #9d68ff 100%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.features-section__heading > p {
  margin: 0;
  color: #758096;
  font-family: var(--font-geist-mono), "Space Mono", monospace;
  font-size: 0.83rem;
  line-height: 1.78;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.features-grid--compact {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.features-card {
  position: relative;
  min-height: 326px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 34px 31px 28px;
  border: 1px solid rgba(70, 102, 166, 0.34);
  border-radius: 3px;
  background: linear-gradient(145deg, rgba(8, 14, 26, 0.98), rgba(4, 8, 16, 0.98));
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.025);
  transition: border-color 180ms ease, background-color 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.features-card::before,
.features-card::after {
  content: "";
  position: absolute;
  pointer-events: none;
}

.features-card::before {
  inset: 0;
  background:
    linear-gradient(#518cff, #518cff) 0 0 / 16px 2px no-repeat,
    linear-gradient(#518cff, #518cff) 0 0 / 2px 16px no-repeat,
    linear-gradient(#518cff, #518cff) 100% 100% / 16px 2px no-repeat,
    linear-gradient(#518cff, #518cff) 100% 100% / 2px 16px no-repeat;
  opacity: 0.72;
}

.features-card::after {
  inset: -55% 0 auto;
  height: 42%;
  opacity: 0;
  background: linear-gradient(to bottom, transparent, rgba(92, 148, 255, 0.14), transparent);
}

.features-card:hover {
  z-index: 2;
  border-color: rgba(76, 139, 255, 0.58);
  background: linear-gradient(145deg, rgba(10, 19, 36, 0.99), rgba(5, 10, 21, 0.99));
  transform: translateY(-2px);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.035), 0 14px 34px rgba(0, 0, 0, 0.25);
}

.features-card:hover::after {
  animation: features-card-scan 1.15s ease-out both;
}

@keyframes features-card-scan {
  0% { top: -55%; opacity: 0; }
  20% { opacity: 1; }
  78% { opacity: 0.7; }
  100% { top: 115%; opacity: 0; }
}

.features-card__topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.features-card__index {
  color: #5b9aff;
  letter-spacing: 0.1em;
  font-size: 0.68rem;
}

.features-card__signal {
  display: flex;
  align-items: center;
  gap: 4px;
}

.features-card__signal i {
  display: block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #2d4a78;
}

.features-card__signal i:first-child {
  background: #4f91ff;
  box-shadow: 0 0 10px rgba(79, 145, 255, 0.8);
}

.features-card h3 {
  margin: 26px 0 0;
  color: #eef3fc;
  font-family: var(--font-geist-mono), "Space Mono", monospace;
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.35;
}

.features-card > p {
  margin: 12px 0 24px;
  color: #778196;
  font-family: var(--font-geist-mono), "Space Mono", monospace;
  font-size: 0.79rem;
  line-height: 1.65;
}

.features-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: auto;
}

.features-card__tags span,
.features-experimental {
  border: 1px solid rgba(71, 103, 161, 0.34);
  background: rgba(6, 12, 23, 0.7);
  color: #69758a;
  padding: 5px 8px;
  letter-spacing: 0.05em;
  font-size: 0.56rem;
}

.features-card--experimental {
  background: linear-gradient(145deg, rgba(13, 14, 31, 0.99), rgba(5, 8, 18, 0.99));
}

.features-card--experimental .features-card__index,
.features-card--experimental h3 {
  color: #a386ff;
}

.features-experimental {
  color: #a98fff;
  border-color: rgba(147, 107, 255, 0.42);
}

.features-cta {
  padding: 80px 0 108px;
}

.features-cta__panel {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(75, 112, 182, 0.4);
  background:
    radial-gradient(circle at 82% 22%, rgba(115, 82, 255, 0.12), transparent 34%),
    linear-gradient(135deg, rgba(8, 15, 29, 0.98), rgba(4, 8, 17, 0.98));
  padding: 60px;
}

.features-cta__panel::before {
  content: "";
  position: absolute;
  inset: -1px;
  pointer-events: none;
  background:
    linear-gradient(#5792ff, #5792ff) 0 0 / 24px 2px no-repeat,
    linear-gradient(#5792ff, #5792ff) 0 0 / 2px 24px no-repeat,
    linear-gradient(#815fff, #815fff) 100% 100% / 24px 2px no-repeat,
    linear-gradient(#815fff, #815fff) 100% 100% / 2px 24px no-repeat;
}

.features-cta h2 {
  max-width: 780px;
  margin: 20px 0 0;
  color: #f3f6fd;
  font-family: var(--font-heading), "Oswald", sans-serif;
  font-size: clamp(2.7rem, 5vw, 4.7rem);
  line-height: 1;
  text-transform: uppercase;
}

.features-cta p {
  max-width: 690px;
  margin: 19px 0 0;
  color: #7d889b;
  font-family: var(--font-geist-mono), "Space Mono", monospace;
  line-height: 1.75;
}

.features-cta .hero-actions {
  justify-content: flex-start;
  margin-top: 32px;
}

.features-telegram-widget__panel {
  position: absolute;
  right: 0;
  bottom: 68px;
}

.features-reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 520ms ease, transform 520ms ease;
}

.features-reveal[data-visible="true"] {
  opacity: 1;
  transform: none;
}

@media (max-width: 980px) {
  .features-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .features-section__heading {
    grid-template-columns: 1fr;
    gap: 22px;
  }
}

@media (max-width: 720px) {
  .features-hero {
    padding: 72px 0 52px;
  }

  .features-hero h1 {
    font-size: clamp(3.05rem, 15vw, 5rem);
  }

  .features-summary {
    grid-template-columns: 1fr;
  }

  .features-summary__item {
    justify-content: flex-start;
    border-right: 0;
    border-bottom: 1px solid rgba(70, 102, 166, 0.25);
  }

  .features-summary__item:last-child {
    border-bottom: 0;
  }

  .features-section {
    padding: 68px 0;
  }

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

  .features-card {
    min-height: 282px;
  }

  .features-cta {
    padding: 60px 0 86px;
  }

  .features-cta__panel {
    padding: 36px 24px;
  }

  .features-telegram-widget__panel {
    right: 0;
    bottom: 64px;
  }
}

@media (max-width: 420px) {
  .site-brand__name {
    display: none;
  }

  .site-nav a {
    padding-inline: 5px;
    font-size: 0.56rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .features-card:hover,
  .features-reveal {
    transform: none;
  }

  .features-card:hover::after {
    animation: none;
  }

  .features-reveal {
    opacity: 1;
  }
}