.site480 {
  --offer-green: #18b86b;
  --offer-green-dark: #0c8d4d;
  color: var(--index-ink);
  background: #fff;
}

.site480 h1,
.site480 h2,
.site480 h3,
.site480 p { margin-top: 0; }

.site480-kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  color: var(--index-blue-dark);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.site480-kicker > span {
  width: 28px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--index-blue), var(--index-cyan));
}

.site480-kicker--light { color: #78e4fb; }

.site480-hero {
  position: relative;
  padding: 155px 0 92px;
  overflow: hidden;
  background:
    radial-gradient(circle at 82% 18%, rgba(17, 197, 233, .18), transparent 26%),
    radial-gradient(circle at 72% 72%, rgba(8, 120, 255, .12), transparent 30%),
    linear-gradient(142deg, #fff 0%, #f8fbff 58%, #edf7fd 100%);
}

.site480-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .3;
  background-image:
    linear-gradient(rgba(7, 21, 38, .065) 1px, transparent 1px),
    linear-gradient(90deg, rgba(7, 21, 38, .065) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(90deg, transparent 5%, #000 60%);
}

.site480-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(340px, .58fr);
  gap: 82px;
  align-items: center;
}

.site480-hero h1 {
  max-width: 850px;
  margin-bottom: 0;
  font-size: clamp(52px, 6.5vw, 88px);
  font-weight: 760;
  line-height: .98;
  letter-spacing: -.06em;
}

.site480-hero h1 em {
  display: inline-block;
  color: var(--index-blue);
  font-style: normal;
  white-space: nowrap;
}

.site480-hero__lead {
  max-width: 710px;
  margin: 28px 0 0;
  color: #4d5e70;
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.55;
}

.site480-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.site480-whatsapp {
  border-color: var(--offer-green);
  background: var(--offer-green);
  box-shadow: 0 14px 32px rgba(24, 184, 107, .22);
}

.site480-whatsapp:hover {
  border-color: var(--offer-green-dark);
  background: var(--offer-green-dark);
  box-shadow: 0 17px 38px rgba(24, 184, 107, .27);
}

.site480-whatsapp > span { font-size: 18px; }

.site480-hero__note {
  max-width: 660px;
  margin: 18px 0 0;
  color: #6c7988;
  font-size: 13px;
}

.site480-offer {
  position: relative;
  padding: 34px;
  color: #fff;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 28px;
  background: linear-gradient(155deg, #0d2239, #06111f 68%);
  box-shadow: 0 38px 90px rgba(6, 17, 31, .22);
}

.site480-offer::before {
  content: "";
  position: absolute;
  width: 260px;
  height: 260px;
  top: -130px;
  right: -110px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(17, 197, 233, .3), transparent 68%);
}

.site480-offer__top,
.site480-offer__deadline,
.site480-offer ul,
.site480-offer > a { position: relative; z-index: 1; }

.site480-offer__top > span {
  display: block;
  color: #78e4fb;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.site480-offer__top strong {
  display: flex;
  align-items: flex-start;
  gap: 5px;
  margin-top: 10px;
  font-size: 72px;
  line-height: 1;
  letter-spacing: -.07em;
  font-variant-numeric: tabular-nums;
}

.site480-offer__top strong small {
  margin-top: 10px;
  color: #93a5b8;
  font-size: 18px;
  letter-spacing: 0;
}

.site480-offer__top p {
  margin: 4px 0 0;
  color: #91a4b8;
  font-size: 12px;
}

.site480-offer__deadline {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: end;
  gap: 0 10px;
  margin-top: 26px;
  padding: 19px 20px;
  border: 1px solid rgba(120, 228, 251, .15);
  border-radius: 18px;
  background: rgba(255, 255, 255, .055);
}

.site480-offer__deadline > span {
  align-self: center;
  color: #91a4b8;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.site480-offer__deadline strong {
  grid-row: span 2;
  color: #fff;
  font-size: 44px;
  line-height: .9;
  letter-spacing: -.05em;
}

.site480-offer__deadline small {
  grid-column: 1;
  color: #78e4fb;
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
}

.site480-offer ul {
  display: grid;
  gap: 10px;
  padding: 22px 0;
  margin: 0;
  border-bottom: 1px solid rgba(255, 255, 255, .1);
  list-style: none;
}

.site480-offer li {
  position: relative;
  padding-left: 22px;
  color: #c9d5df;
  font-size: 13px;
}

.site480-offer li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #5fe29e;
  font-weight: 900;
}

.site480-offer > a {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding-top: 20px;
  color: #78e4fb;
  font-size: 13px;
  font-weight: 850;
  text-decoration: none;
}

.site480-offer > a span { transition: transform .2s ease; }
.site480-offer > a:hover span { transform: translateX(4px); }

.site480-deadline {
  padding: 56px 0;
  color: #fff;
  background: linear-gradient(110deg, #0759c7, #0878ff 54%, #0e9fc7);
}

.site480-deadline__grid {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 46px;
  align-items: center;
}

.site480-deadline__icon {
  width: 140px;
  height: 140px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, .28);
  border-radius: 50%;
  background: rgba(255, 255, 255, .1);
  box-shadow: inset 0 0 30px rgba(255, 255, 255, .06);
}

.site480-deadline__icon span { font-size: 52px; font-weight: 850; line-height: .88; letter-spacing: -.06em; }
.site480-deadline__icon small { margin-top: 7px; font-size: 10px; font-weight: 850; letter-spacing: .15em; text-transform: uppercase; }
.site480-label { margin-bottom: 7px; color: #bfefff; font-size: 10px; font-weight: 900; letter-spacing: .15em; text-transform: uppercase; }
.site480-deadline h2 { max-width: 930px; margin-bottom: 12px; font-size: clamp(31px, 4vw, 50px); line-height: 1.08; letter-spacing: -.04em; }
.site480-deadline p:last-child { max-width: 930px; margin-bottom: 0; color: #dbeeff; font-size: 16px; }

.site480-section { padding: 108px 0; }
.site480-section--soft { background: var(--index-bg); }
.site480-heading { max-width: 860px; margin-bottom: 50px; }
.site480-heading h2,
.site480-process h2,
.site480-fit h2,
.site480-materials h2,
.site480-faq h2 {
  margin-bottom: 0;
  font-size: clamp(40px, 5vw, 66px);
  line-height: 1.04;
  letter-spacing: -.05em;
}

.site480-heading > p:last-child {
  max-width: 700px;
  margin: 22px 0 0;
  color: var(--index-muted);
  font-size: 18px;
}

.site480-feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.site480-feature-grid article {
  min-height: 315px;
  padding: 30px;
  border: 1px solid var(--index-line);
  border-radius: 22px;
  background: #fff;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.site480-feature-grid article:hover {
  transform: translateY(-5px);
  border-color: rgba(8, 120, 255, .28);
  box-shadow: 0 22px 58px rgba(7, 21, 38, .08);
}

.site480-feature-grid article > span { color: var(--index-blue); font-size: 10px; font-weight: 900; }
.site480-feature-grid h3 { margin: 68px 0 13px; font-size: 22px; line-height: 1.18; letter-spacing: -.025em; }
.site480-feature-grid p { margin-bottom: 0; color: var(--index-muted); font-size: 14px; }

.site480-process {
  display: grid;
  grid-template-columns: .83fr 1.17fr;
  gap: 95px;
  align-items: start;
}

.site480-process__intro { position: sticky; top: 130px; }
.site480-process__intro > p:last-child { margin: 22px 0 0; color: var(--index-muted); font-size: 17px; }
.site480-process__steps { border-top: 1px solid var(--index-line); }
.site480-process__steps article { display: grid; grid-template-columns: 55px 1fr; gap: 22px; padding: 28px 4px; border-bottom: 1px solid var(--index-line); }
.site480-process__steps article > span { color: var(--index-blue); font-size: 11px; font-weight: 900; }
.site480-process__steps h3 { margin-bottom: 7px; font-size: 22px; letter-spacing: -.025em; }
.site480-process__steps p { margin-bottom: 0; color: var(--index-muted); }

.site480-fit__heading { max-width: 780px; margin-bottom: 46px; }
.site480-fit__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.site480-fit__grid article { padding: 38px; border-radius: 24px; }
.site480-fit__yes { border: 1px solid rgba(24, 184, 107, .22); background: #f1fcf6; }
.site480-fit__no { border: 1px solid rgba(8, 120, 255, .16); background: #f3f8ff; }
.site480-fit__grid article > span { display: inline-flex; margin-bottom: 32px; font-size: 11px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.site480-fit__yes > span { color: var(--offer-green-dark); }
.site480-fit__no > span { color: var(--index-blue-dark); }
.site480-fit__grid h3 { max-width: 480px; margin-bottom: 23px; font-size: 27px; line-height: 1.15; letter-spacing: -.035em; }
.site480-fit__grid ul { display: grid; gap: 13px; padding: 0; margin: 0; list-style: none; }
.site480-fit__grid li { position: relative; padding-left: 22px; color: #4d5e70; }
.site480-fit__grid li::before { content: "•"; position: absolute; left: 4px; color: var(--index-blue); font-weight: 900; }
.site480-fit__yes li::before { color: var(--offer-green); }
.site480-fit__note { max-width: 900px; margin: 25px 0 0; color: var(--index-muted); font-size: 14px; }

.site480-materials { position: relative; padding: 110px 0; color: #fff; overflow: hidden; background: var(--index-navy); }
.site480-materials::before { content: ""; position: absolute; inset: 0; opacity: .2; background-image: linear-gradient(rgba(114, 227, 251, .12) 1px, transparent 1px), linear-gradient(90deg, rgba(114, 227, 251, .12) 1px, transparent 1px); background-size: 70px 70px; mask-image: radial-gradient(circle at 15% 45%, #000, transparent 68%); }
.site480-materials__grid { position: relative; display: grid; grid-template-columns: .8fr 1.2fr; gap: 95px; align-items: start; }
.site480-materials h2 { color: #fff; }
.site480-materials__grid > div > p:last-child { margin: 22px 0 0; color: #9fb0c3; font-size: 17px; }
.site480-materials ul { padding: 0; margin: 0; border-top: 1px solid rgba(255, 255, 255, .12); list-style: none; }
.site480-materials li { display: grid; grid-template-columns: 45px 1fr; gap: 18px; padding: 23px 2px; border-bottom: 1px solid rgba(255, 255, 255, .12); }
.site480-materials li > span { color: #78e4fb; font-size: 10px; font-weight: 900; }
.site480-materials strong { display: block; font-size: 17px; }
.site480-materials small { display: block; margin-top: 3px; color: #93a5b8; font-size: 13px; }

.site480-faq { background: var(--index-bg); }
.site480-faq__grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 90px; }
.site480-faq details { border-top: 1px solid var(--index-line); }
.site480-faq details:last-child { border-bottom: 1px solid var(--index-line); }
.site480-faq summary { position: relative; padding: 24px 48px 24px 2px; font-weight: 800; cursor: pointer; list-style: none; }
.site480-faq summary::-webkit-details-marker { display: none; }
.site480-faq summary::after { content: "+"; position: absolute; right: 6px; top: 14px; color: var(--index-blue); font-size: 29px; font-weight: 400; }
.site480-faq details[open] summary::after { content: "−"; }
.site480-faq details p { margin: -3px 45px 24px 2px; color: var(--index-muted); }

.site480-final { padding: 78px 0; color: #fff; background: linear-gradient(110deg, #0759c7, #0878ff 55%, #11a9d0); }
.site480-final__inner { display: flex; align-items: center; justify-content: space-between; gap: 60px; }
.site480-final p { margin-bottom: 8px; color: #c5f3ff; font-size: 10px; font-weight: 900; letter-spacing: .15em; text-transform: uppercase; }
.site480-final h2 { margin-bottom: 10px; font-size: clamp(38px, 4.8vw, 60px); line-height: 1.02; letter-spacing: -.05em; }
.site480-final div > span { color: #deefff; }
.site480-final .index-button { flex: 0 0 auto; }

.site480-mobile-cta { display: none; }

@media (max-width: 1050px) {
  .site480-hero__grid { grid-template-columns: minmax(0, 1fr) 350px; gap: 45px; }
  .site480-feature-grid { grid-template-columns: repeat(2, 1fr); }
  .site480-process, .site480-materials__grid { gap: 55px; }
}

@media (max-width: 850px) {
  .site480-hero__grid,
  .site480-process,
  .site480-materials__grid,
  .site480-faq__grid { grid-template-columns: 1fr; }
  .site480-offer { max-width: 560px; }
  .site480-process__intro { position: static; }
  .site480-deadline__grid { grid-template-columns: 120px 1fr; gap: 28px; }
  .site480-deadline__icon { width: 110px; height: 110px; }
  .site480-deadline__icon span { font-size: 42px; }
  .site480-fit__grid { grid-template-columns: 1fr; }
  .site480-final__inner { align-items: stretch; flex-direction: column; gap: 32px; }
  .site480-final .index-button { width: 100%; }
}

@media (max-width: 640px) {
  .index-site-480-body { padding-bottom: 70px; }
  .site480-hero { padding: 122px 0 66px; }
  .site480-hero h1 { font-size: clamp(46px, 14vw, 62px); }
  .site480-hero__lead { font-size: 17px; }
  .site480-hero__actions { flex-direction: column; }
  .site480-hero__actions .index-button { width: 100%; min-height: 58px; padding: 10px 18px; text-align: center; }
  .site480-offer { padding: 27px 24px; border-radius: 22px; }
  .site480-offer__top strong { font-size: 64px; }
  .site480-deadline { padding: 52px 0; }
  .site480-deadline__grid { grid-template-columns: 1fr; }
  .site480-deadline__icon { width: 96px; height: 96px; }
  .site480-deadline__icon span { font-size: 37px; }
  .site480-section, .site480-materials { padding: 78px 0; }
  .site480-feature-grid { grid-template-columns: 1fr; }
  .site480-feature-grid article { min-height: 250px; }
  .site480-feature-grid h3 { margin-top: 45px; }
  .site480-fit__grid article { padding: 28px 24px; }
  .site480-final { padding: 65px 0; }
  .site480-mobile-cta {
    position: fixed;
    z-index: 1100;
    inset: auto 10px 10px;
    min-height: 54px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px 15px;
    border-radius: 14px;
    color: #fff;
    background: var(--offer-green);
    box-shadow: 0 15px 38px rgba(6, 17, 31, .28);
    text-align: center;
    text-decoration: none;
    font-size: 13px;
    font-weight: 850;
  }
}

@media (prefers-reduced-motion: reduce) {
  .site480 * { scroll-behavior: auto !important; }
}