/* C6 commercial offer system — shared by standalone service pages. */
.service-offer,
.service-proof {
  --offer-violet: #9d5dff;
  --offer-violet-soft: rgba(157, 93, 255, .14);
  --offer-cyan: #4fd8e0;
  --offer-cyan-soft: rgba(79, 216, 224, .12);
}

.offer-head {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, .72fr);
  gap: clamp(28px, 6vw, 88px);
  align-items: end;
  margin-bottom: clamp(34px, 5vw, 58px);
}

.offer-head h2 {
  max-width: 820px;
  margin: 14px 0 0;
  font-size: clamp(34px, 5vw, 68px);
  line-height: .98;
  letter-spacing: -.045em;
  text-wrap: balance;
}

.offer-head > p {
  max-width: 620px;
  margin: 0;
  color: var(--muted);
  font-size: clamp(16px, 1.6vw, 20px);
  line-height: 1.62;
}

.offer-plans {
  display: grid;
  gap: 18px;
  align-items: stretch;
}

.offer-plans--n1 {
  grid-template-columns: minmax(0, 760px);
  justify-content: center;
}

.offer-plans--n2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.offer-plans--n3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.offer-plan {
  position: relative;
  display: flex;
  min-width: 0;
  min-height: 100%;
  flex-direction: column;
  overflow: hidden;
  padding: clamp(24px, 3vw, 38px);
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 28px;
  background:
    radial-gradient(circle at 86% 0%, var(--offer-violet-soft), transparent 38%),
    linear-gradient(155deg, rgba(255, 255, 255, .055), rgba(255, 255, 255, .018));
  box-shadow: 0 28px 80px rgba(0, 0, 0, .18);
}

.offer-plan::after {
  position: absolute;
  right: -76px;
  bottom: -92px;
  width: 210px;
  height: 210px;
  border: 1px solid rgba(79, 216, 224, .16);
  border-radius: 50%;
  content: "";
  pointer-events: none;
}

.offer-plan--featured {
  border-color: rgba(157, 93, 255, .58);
  background:
    radial-gradient(circle at 84% 5%, rgba(79, 216, 224, .15), transparent 30%),
    linear-gradient(155deg, rgba(157, 93, 255, .23), rgba(255, 255, 255, .035));
  box-shadow: 0 30px 90px rgba(93, 39, 174, .2);
}

.offer-plan__top {
  position: relative;
  z-index: 1;
  display: flex;
  min-height: 34px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.offer-plan__index {
  color: rgba(255, 255, 255, .42);
  font: 700 12px/1 var(--mono, monospace);
  letter-spacing: .13em;
}

.offer-plan__flag {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  padding: 7px 11px;
  border: 1px solid rgba(79, 216, 224, .34);
  border-radius: 999px;
  background: var(--offer-cyan-soft);
  color: var(--offer-cyan);
  font: 750 11px/1.1 var(--mono, monospace);
  letter-spacing: .06em;
  text-transform: uppercase;
}

.offer-plan h3 {
  position: relative;
  z-index: 1;
  margin: 22px 0 10px;
  font-size: clamp(25px, 2.8vw, 38px);
  line-height: 1.04;
  letter-spacing: -.035em;
  overflow-wrap: anywhere;
}

.offer-plans:not(.offer-plans--n1) .offer-plan h3 {
  min-height: 2.08em;
}

.offer-plan__fit {
  position: relative;
  z-index: 1;
  min-height: 4.8em;
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.58;
}

.offer-plan__money {
  position: relative;
  z-index: 1;
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 8px;
  margin: 26px 0 20px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, .1);
}

.offer-plan__money strong {
  color: #fff;
  font-size: clamp(25px, 3vw, 42px);
  line-height: 1.03;
  letter-spacing: -.04em;
  overflow-wrap: anywhere;
}

.offer-plans--multiline-price .offer-plan__money strong {
  min-height: 2.06em;
}

.offer-plan__money span {
  color: var(--offer-cyan);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.35;
}

.offer-plan__budget {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 5px;
  margin: -2px 0 20px;
  padding: 14px 16px;
  border: 1px solid rgba(79, 216, 224, .2);
  border-radius: 16px;
  background: rgba(79, 216, 224, .055);
}

.offer-plan__budget span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 750;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.offer-plan__budget b {
  color: #fff;
  font-size: 15px;
  line-height: 1.35;
}

.offer-plan__included {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 12px;
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
}

.offer-plan__included li {
  position: relative;
  padding-left: 25px;
  color: rgba(255, 255, 255, .85);
  font-size: 14px;
  line-height: 1.45;
}

.offer-plan__included li::before {
  position: absolute;
  top: .36em;
  left: 0;
  width: 10px;
  height: 10px;
  border: 2px solid var(--offer-cyan);
  border-radius: 50%;
  content: "";
}

.offer-plan__cta {
  position: relative;
  z-index: 1;
  display: inline-flex;
  width: 100%;
  min-height: 58px;
  align-items: center;
  justify-content: center;
  margin-top: auto;
  padding: 14px 18px;
  line-height: 1.2;
  text-align: center;
  white-space: normal;
}

.offer-note {
  display: grid;
  grid-template-columns: minmax(200px, .35fr) minmax(0, 1fr);
  gap: 24px 44px;
  align-items: start;
  margin-top: 20px;
  padding: 24px clamp(22px, 3vw, 34px);
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 22px;
  background: rgba(255, 255, 255, .025);
}

.offer-note b {
  color: var(--offer-cyan);
  font-size: 14px;
  letter-spacing: .01em;
}

.offer-note p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.offer-proof__grid {
  display: grid;
  gap: 16px;
}

.offer-proof__grid--n3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.offer-proof__grid--n4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.offer-proof__card {
  min-width: 0;
  min-height: 240px;
  padding: clamp(24px, 3vw, 34px);
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 24px;
  background:
    linear-gradient(145deg, rgba(79, 216, 224, .06), transparent 55%),
    rgba(255, 255, 255, .025);
}

.offer-proof__card > span {
  color: var(--offer-violet);
  font: 800 12px/1 var(--mono, monospace);
  letter-spacing: .14em;
}

.offer-proof__card h3 {
  margin: 58px 0 12px;
  font-size: clamp(21px, 2vw, 29px);
  line-height: 1.08;
  letter-spacing: -.025em;
  overflow-wrap: anywhere;
}

.offer-proof__card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.58;
}

.offer-plan :focus-visible,
.service-offer :focus-visible,
.service-proof :focus-visible {
  outline: 3px solid var(--offer-cyan);
  outline-offset: 4px;
}

@media (max-width: 1199px) {
  .offer-plans--n3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 980px) {
  .offer-proof__grid--n4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .offer-head,
  .offer-note,
  .offer-plans--n2,
  .offer-plans--n3,
  .offer-proof__grid--n3,
  .offer-proof__grid--n4 {
    grid-template-columns: minmax(0, 1fr);
  }

  .offer-head {
    gap: 18px;
  }

  .offer-head h2 {
    font-size: clamp(32px, 11vw, 52px);
  }

  .offer-plan,
  .offer-proof__card {
    border-radius: 22px;
  }

  .offer-proof__card {
    min-height: 0;
  }

  .offer-proof__card h3 {
    margin-top: 34px;
  }

  .offer-plans:not(.offer-plans--n1) .offer-plan h3,
  .offer-plans:not(.offer-plans--n1) .offer-plan__fit,
  .offer-plans--multiline-price .offer-plan__money strong {
    min-height: 0;
  }
}

@media (max-width: 420px) {
  .offer-plan {
    padding: 22px 18px;
  }

  .offer-plan__money strong {
    font-size: 28px;
  }

  .offer-plan__flag {
    max-width: 68%;
    text-align: right;
    white-space: normal;
  }
}

@media (prefers-reduced-motion: reduce) {
  .service-offer *,
  .service-proof * {
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
  }
}