:root {
  --hub-ink: #19332b;
  --hub-cream: #f6f1e7;
  --hub-paper: #fffdf8;
  --hub-sage: #7e9b78;
  --hub-sage-dark: #41634f;
  --hub-coral: #c96f55;
  --hub-gold: #d9ae66;
}

.hub-page {
  min-height: 100vh;
  margin: 0;
  color: var(--hub-ink);
  background:
    radial-gradient(circle at 90% 4%, rgba(217, 174, 102, 0.18), transparent 27rem),
    radial-gradient(circle at 5% 42%, rgba(126, 155, 120, 0.13), transparent 24rem),
    var(--hub-cream);
  font-family: "DM Sans", system-ui, sans-serif;
}

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

.hub-header {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid rgba(25, 51, 43, 0.12);
}

.hub-brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: inherit;
  text-decoration: none;
}

.hub-brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  color: #fff;
  background: var(--hub-ink);
  font-family: "Fraunces", serif;
  font-size: 25px;
  font-weight: 700;
}

.hub-brand strong,
.hub-brand small {
  display: block;
}

.hub-brand strong {
  font-family: "Fraunces", serif;
  font-size: 21px;
  line-height: 1;
}

.hub-brand small {
  margin-top: 3px;
  color: rgba(25, 51, 43, 0.58);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.hub-header-note {
  color: rgba(25, 51, 43, 0.58);
  font-size: 13px;
  font-weight: 600;
}

.hub-main {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 76px 0 52px;
}

.hub-intro {
  width: min(760px, 100%);
  margin-bottom: 44px;
}

.hub-kicker {
  margin: 0 0 14px;
  color: var(--hub-coral);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hub-intro h1 {
  max-width: 710px;
  margin: 0;
  font-family: "Fraunces", serif;
  font-size: clamp(42px, 6.2vw, 78px);
  font-weight: 600;
  letter-spacing: -0.045em;
  line-height: 0.98;
}

.hub-intro > p:last-child {
  max-width: 630px;
  margin: 22px 0 0;
  color: rgba(25, 51, 43, 0.68);
  font-size: clamp(16px, 2vw, 19px);
  line-height: 1.55;
}

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

.hub-card {
  position: relative;
  min-height: 480px;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  border-radius: 30px;
  color: #fff;
  background: var(--hub-ink);
  text-decoration: none;
  box-shadow: 0 18px 50px rgba(25, 51, 43, 0.12);
  isolation: isolate;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.hub-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 26px 64px rgba(25, 51, 43, 0.2);
}

.hub-card:focus-visible {
  outline: 4px solid var(--hub-gold);
  outline-offset: 4px;
}

.hub-card-media,
.hub-card-media::after,
.hub-card-media img {
  position: absolute;
  inset: 0;
}

.hub-card-media {
  z-index: -2;
}

.hub-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 450ms ease;
}

.hub-card:hover .hub-card-media img {
  transform: scale(1.035);
}

.hub-card-media::after {
  content: "";
  background: linear-gradient(180deg, rgba(12, 25, 20, 0.03) 10%, rgba(12, 25, 20, 0.88) 94%);
}

.hub-card-green .hub-card-media::after {
  background: linear-gradient(180deg, rgba(18, 41, 25, 0.02) 8%, rgba(22, 52, 34, 0.9) 94%);
}

.hub-card-content {
  width: 100%;
  padding: 30px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hub-card-label {
  margin-bottom: 18px;
  padding: 7px 11px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(10px);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.hub-card strong {
  max-width: 310px;
  font-family: "Fraunces", serif;
  font-size: clamp(37px, 4vw, 51px);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 0.98;
}

.hub-card-unit {
  margin-top: 9px;
  color: rgba(255, 255, 255, 0.74);
  font-size: 13px;
  line-height: 1.35;
}

.hub-card-details {
  margin-top: 24px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 12px;
}

.hub-card-action {
  width: 100%;
  margin-top: 20px;
  padding-top: 18px;
  display: flex;
  justify-content: space-between;
  border-top: 1px solid rgba(255, 255, 255, 0.19);
  font-size: 14px;
  font-weight: 700;
}

.hub-card-action b {
  font-size: 20px;
  line-height: 0.8;
  transition: transform 180ms ease;
}

.hub-card:hover .hub-card-action b {
  transform: translateX(5px);
}

.hub-card-calc {
  background:
    linear-gradient(155deg, #bd684e 0%, #8f4639 52%, #562c2b 100%);
}

.hub-card-calc::before {
  content: "КБЖУ";
  position: absolute;
  top: 24px;
  right: -10px;
  z-index: -1;
  color: rgba(255, 255, 255, 0.07);
  font-family: "Fraunces", serif;
  font-size: 76px;
  font-weight: 700;
  letter-spacing: -0.08em;
}

.hub-orbit {
  position: absolute;
  z-index: -1;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 50%;
}

.hub-orbit-one {
  width: 260px;
  height: 260px;
  top: -60px;
  left: -80px;
}

.hub-orbit-two {
  width: 390px;
  height: 390px;
  top: -125px;
  left: -145px;
}

.hub-guidance {
  margin-top: 18px;
  padding: 24px 28px;
  display: flex;
  align-items: center;
  gap: 22px;
  border: 1px solid rgba(25, 51, 43, 0.11);
  border-radius: 22px;
  background: rgba(255, 253, 248, 0.55);
}

.hub-guidance-number {
  color: var(--hub-coral);
  font-family: "Fraunces", serif;
  font-size: 28px;
  font-weight: 700;
}

.hub-guidance p {
  max-width: 760px;
  margin: 0;
  color: rgba(25, 51, 43, 0.68);
  font-size: 14px;
  line-height: 1.55;
}

.hub-footer {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 24px 0 34px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid rgba(25, 51, 43, 0.12);
  color: rgba(25, 51, 43, 0.52);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.hub-back {
  position: fixed !important;
  right: max(16px, env(safe-area-inset-right)) !important;
  bottom: max(16px, env(safe-area-inset-bottom)) !important;
  z-index: 9999 !important;
  min-height: 42px !important;
  padding: 0 16px !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 7px !important;
  border: 1px solid rgba(255, 255, 255, 0.18) !important;
  border-radius: 999px !important;
  color: #fff !important;
  background: rgba(25, 51, 43, 0.92) !important;
  box-shadow: 0 10px 30px rgba(18, 35, 29, 0.25) !important;
  backdrop-filter: blur(12px) !important;
  font-family: "DM Sans", system-ui, sans-serif !important;
  font-size: 12px !important;
  font-weight: 700 !important;
  line-height: 1 !important;
  text-decoration: none !important;
  transition: transform 160ms ease, background 160ms ease !important;
}

.hub-back:hover {
  transform: translateY(-2px) !important;
  background: #19332b !important;
}

.hub-back:focus-visible {
  outline: 3px solid #d9ae66 !important;
  outline-offset: 3px !important;
}

@media (max-width: 900px) {
  .hub-main {
    padding-top: 54px;
  }

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

  .hub-card {
    min-height: 420px;
  }

  .hub-card strong {
    font-size: 47px;
  }
}

@media (max-width: 560px) {
  .hub-header,
  .hub-main,
  .hub-footer {
    width: min(100% - 28px, 1180px);
  }

  .hub-header {
    padding: 18px 0;
  }

  .hub-header-note {
    display: none;
  }

  .hub-main {
    padding: 42px 0 36px;
  }

  .hub-intro {
    margin-bottom: 30px;
  }

  .hub-intro h1 {
    font-size: 43px;
  }

  .hub-intro > p:last-child {
    margin-top: 17px;
    font-size: 15px;
  }

  .hub-card {
    min-height: 400px;
    border-radius: 24px;
  }

  .hub-card-content {
    padding: 25px;
  }

  .hub-card strong {
    font-size: 41px;
  }

  .hub-guidance {
    align-items: flex-start;
    padding: 21px;
  }

  .hub-footer {
    flex-direction: column;
    gap: 8px;
  }
}