:root {
  --bg: #070709;
  --bg-soft: #101015;
  --card: rgba(20, 10, 14, 0.82);
  --card-strong: rgba(30, 10, 16, 0.92);
  --border: rgba(255, 92, 115, 0.28);
  --border-soft: rgba(255,255,255,0.08);
  --text: #f6f3f5;
  --muted: #c9b8be;
  --accent: #ff3a52;
  --accent-soft: #ff7183;
  --shadow: 0 0 30px rgba(255, 58, 82, 0.22);
  --radius: 24px;
  --container: min(1180px, calc(100% - 32px));
  --font-body: "Manrope", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-display: "Exo 2", "Manrope", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  background:
    radial-gradient(circle at 20% 0%, rgba(255, 40, 65, 0.17), transparent 30%),
    radial-gradient(circle at 80% 15%, rgba(255, 0, 60, 0.10), transparent 24%),
    linear-gradient(180deg, #050506 0%, #09090c 42%, #060607 100%);
  color: var(--text);
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }

.container { width: var(--container); margin: 0 auto; }
.section { padding: 78px 0; position: relative; }
.card {
  background: linear-gradient(180deg, rgba(255,255,255,0.024), rgba(255,255,255,0.01)), var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.bg-grid {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(circle at center, black 35%, transparent 90%);
  pointer-events: none;
  opacity: 0.26;
}

.bg-glow {
  position: fixed;
  border-radius: 50%;
  filter: blur(90px);
  pointer-events: none;
  z-index: -1;
}
.bg-glow-1 {
  width: 300px;
  height: 300px;
  background: rgba(255, 40, 65, 0.2);
  top: 8%;
  left: -5%;
}
.bg-glow-2 {
  width: 360px;
  height: 360px;
  background: rgba(255, 70, 100, 0.13);
  right: -8%;
  top: 45%;
}

.nav {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  min-height: 82px;
  padding-top: 6px;
}
.nav__links {
  display: flex;
  gap: 28px;
  align-items: center;
  margin-left: auto;
}
.nav__links a {
  color: var(--muted);
  transition: color .2s ease, transform .2s ease;
  font-size: 14px;
}
.nav__links a:hover { color: var(--text); transform: translateY(-1px); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), #ff7a8c);
  color: #fff !important;
  padding: 14px 24px;
  font-weight: 700;
  letter-spacing: -0.01em;
  box-shadow: 0 15px 35px rgba(255, 58, 82, 0.25);
  transition: transform .25s ease, box-shadow .25s ease;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 18px 40px rgba(255, 58, 82, 0.35); }
.btn--ghost { background: transparent; border: 1px solid var(--border); box-shadow: none; }
.btn--small { padding: 10px 18px; }

.hero { min-height: 100svh; position: relative; padding-bottom: 64px; }
.hero__content {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 50px;
  align-items: center;
  padding-top: 46px;
}
.eyebrow {
  display: inline-block;
  margin-bottom: 14px;
  color: var(--accent-soft);
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  font-size: 12px;
}
.hero h1,
.section__title h2,
.contact-copy h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.025em;
}
.hero h1 {
  font-size: clamp(44px, 5.8vw, 74px);
  max-width: 15ch;
  font-weight: 700;
  text-shadow: 0 0 35px rgba(255, 58, 82, 0.16);
  letter-spacing: -0.035em;
}
.hero p,
.section__title p,
.service p,
.timeline__item p,
.benefit p,
.contact-copy p {
  color: var(--muted);
  line-height: 1.7;
  font-size: 16px;
}
.hero__text > p { max-width: 650px; }
.hero__actions { display: flex; gap: 14px; margin: 30px 0 34px; flex-wrap: wrap; }

.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.stat { padding: 18px; min-height: 132px; }
.stat strong { display: block; font-family: var(--font-display); font-size: 23px; margin-bottom: 9px; font-weight: 700; letter-spacing: -0.02em; }
.stat span { color: var(--muted); font-size: 13px; line-height: 1.55; }

.hero__visual {
  display: flex;
  justify-content: center;
  position: relative;
  min-height: 560px;
  align-items: center;
}
.orbital-ring {
  position: absolute;
  width: 560px;
  height: 560px;
  border-radius: 50%;
  border: 2px solid rgba(255, 72, 96, 0.76);
  box-shadow: 0 0 32px rgba(255, 72, 96, 0.58), inset 0 0 36px rgba(255, 72, 96, 0.18);
  animation: pulseRing 4.8s ease-in-out infinite;
}
.marketing-mark {
  width: min(100%, 485px);
  padding: 18px;
  position: relative;
  border-radius: 34px;
  background: linear-gradient(180deg, rgba(255,58,82,0.08), rgba(255,255,255,0.015)), rgba(10,9,12,.78);
}
.marketing-mark__inner {
  min-height: 455px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: 24px;
  border: 1px solid rgba(255, 92, 115, 0.18);
  background:
    radial-gradient(circle at 50% 45%, rgba(255,58,82,0.12), transparent 48%),
    rgba(8,8,10,.88);
}
.marketing-mark__inner::before,
.marketing-mark__inner::after {
  content: "";
  position: absolute;
  width: 240px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,88,108,.6), transparent);
  animation: fly 5.5s linear infinite;
}
.marketing-mark__inner::before { top: 22%; left: -18%; }
.marketing-mark__inner::after { bottom: 30%; right: -16%; animation-delay: 2.2s; }
.marketing-mark__icon {
  width: min(92%, 390px);
  height: auto;
  filter: drop-shadow(0 0 22px rgba(255,58,82,.22));
  transform: translateY(-8px);
}
.mark-orbit {
  fill: none;
  stroke: rgba(255,58,82,.7);
  stroke-width: 3;
  stroke-dasharray: 15 11;
  animation: orbitDash 18s linear infinite;
}
.mark-orbit--soft { stroke: rgba(255,113,131,.24); stroke-width: 1.5; stroke-dasharray: 5 13; animation-direction: reverse; }
.mark-main,
.mark-chart,
.mark-arrow,
.mark-person circle,
.mark-person path {
  fill: none;
  stroke: url(#markStroke);
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: url(#markGlow);
}
.mark-main { stroke-width: 8; }
.mark-chart { stroke-width: 11; }
.mark-arrow { stroke-width: 7; }
.mark-person circle { stroke-width: 5; }
.mark-person path { stroke-width: 5; }
.marketing-mark__message {
  position: absolute;
  left: 20px;
  right: 20px;
  bottom: 20px;
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(255,255,255,0.045);
  border: 1px solid var(--border-soft);
  color: rgba(255,255,255,.86);
  text-align: center;
  font-size: 12px;
  letter-spacing: .02em;
}

.section__title { max-width: 800px; margin-bottom: 42px; }
.section__title h2,
.contact-copy h2 { font-size: clamp(32px, 4vw, 54px); }
.section__title > p { margin: 16px 0 0; max-width: 720px; }

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.benefit { padding: 26px; min-height: 250px; position: relative; overflow: hidden; }
.benefit::after {
  content: "";
  position: absolute;
  width: 110px;
  height: 110px;
  border: 1px solid rgba(255,58,82,.13);
  border-radius: 50%;
  right: -44px;
  bottom: -44px;
}
.benefit__number {
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--accent-soft);
  font-weight: 800;
  margin-bottom: 26px;
}
.benefit h3 { font-family: var(--font-display); font-size: 22px; margin: 0 0 12px; font-weight: 700; letter-spacing: -0.015em; }
.benefit p { margin-bottom: 0; font-size: 14px; }

.timeline,
.services { display: grid; gap: 22px; }
.timeline { grid-template-columns: repeat(3, 1fr); }
.timeline--six { grid-template-columns: repeat(3, 1fr); }
.timeline__item { padding: 28px; min-height: 225px; }
.timeline__number {
  font-size: 13px;
  color: var(--accent-soft);
  font-weight: 800;
  margin-bottom: 28px;
  letter-spacing: .08em;
}
.timeline__item h3 { margin: 0 0 12px; font-family: var(--font-display); font-size: 23px; font-weight: 700; letter-spacing: -0.015em; }
.timeline__item p { font-size: 14px; margin-bottom: 0; }

.services { grid-template-columns: repeat(2, 1fr); }
.service { padding: 30px; min-height: 315px; }
.service__tag {
  display: inline-flex;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255,58,82,.08);
  border: 1px solid rgba(255,58,82,.19);
  color: var(--accent-soft);
  font-weight: 800;
  font-size: 10px;
  letter-spacing: .12em;
  margin-bottom: 18px;
}
.service h3 { margin: 0 0 12px; font-family: var(--font-display); font-size: 26px; font-weight: 700; letter-spacing: -0.015em; }
.service ul {
  margin: 20px 0 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.9;
  font-size: 14px;
}
.service li::marker { color: var(--accent); }

.industry-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.industry-cloud span {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.09);
  background: rgba(255,255,255,.025);
  color: var(--muted);
  transition: .2s ease;
}
.industry-cloud span:hover {
  color: var(--text);
  border-color: rgba(255, 92, 115, .33);
  background: rgba(255,58,82,.05);
}

.contact-section { padding: 70px 0 110px; }
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: start;
  gap: 48px;
  padding: 48px;
}
.contact-copy p { max-width: 680px; margin-bottom: 0; }
.contact-points {
  display: grid;
  gap: 12px;
  margin-top: 28px;
}
.contact-points span {
  position: relative;
  padding-left: 24px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}
.contact-points span::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px rgba(255,58,82,.55);
}
.contact-list {
  display: grid;
  gap: 12px;
}
.direct-contact {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr) 28px;
  align-items: center;
  gap: 14px;
  min-height: 84px;
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.025);
  transition: transform .22s ease, border-color .22s ease, background .22s ease, box-shadow .22s ease;
}
.direct-contact:hover {
  transform: translateY(-2px);
  border-color: rgba(255,92,115,.34);
  background: rgba(255,58,82,.045);
  box-shadow: 0 12px 28px rgba(0,0,0,.16);
}
.direct-contact__icon {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: none;
  color: #fff;
  font-size: 20px;
  background: linear-gradient(135deg, rgba(255,58,82,.95), rgba(255,113,131,.72));
  box-shadow: 0 0 22px rgba(255,58,82,.2);
}
.direct-contact__icon i {
  display: block;
  line-height: 1;
}
.direct-contact__icon--mail { font-size: 18px; }
.direct-contact__icon--tg { font-size: 22px; }
.direct-contact__icon--vk { font-size: 21px; }
.direct-contact__icon--multi {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: repeat(2, 1fr);
  gap: 2px;
  padding: 8px;
  font-size: 11px;
}
.direct-contact__icon--multi i:nth-child(1) { grid-column: 1; grid-row: 1 / span 2; align-self: center; font-size: 18px; }
.direct-contact__icon--multi i:nth-child(2) { grid-column: 2; grid-row: 1; }
.direct-contact__icon--multi i:nth-child(3) { grid-column: 2; grid-row: 2; }
.direct-contact__body { min-width: 0; }
.direct-contact__label {
  display: block;
  margin-bottom: 5px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.3;
}
.direct-contact strong {
  display: block;
  overflow-wrap: anywhere;
  color: var(--text);
  font-size: 16px;
  font-weight: 700;
}
.direct-contact__arrow {
  color: var(--accent-soft);
  font-size: 15px;
  opacity: .78;
  transition: transform .2s ease, opacity .2s ease;
}
.direct-contact:hover .direct-contact__arrow {
  transform: translate(2px, -2px);
  opacity: 1;
}

.footer {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 18px 0 34px;
  color: var(--muted);
}
.footer__inner { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.footer__legal { margin-top: 12px; font-size: 11px; line-height: 1.4; opacity: .62; }

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .9s ease, transform .9s ease;
}
.reveal-left { transform: translateX(-46px); }
.reveal-right { transform: translateX(46px); }
.reveal-top { transform: translateY(-36px); }
.reveal-up { transform: translateY(36px); }
.reveal.show { opacity: 1; transform: translate(0, 0); }
.delay-1 { transition-delay: .08s; }
.delay-2 { transition-delay: .16s; }
.delay-3 { transition-delay: .24s; }
.delay-4 { transition-delay: .32s; }

@keyframes pulseRing {
  0%, 100% { transform: scale(0.97); opacity: 0.68; }
  50% { transform: scale(1.02); opacity: 1; }
}

@keyframes fly {
  0% { transform: translateX(-30px) scaleX(0.75); opacity: 0; }
  20% { opacity: 1; }
  80% { opacity: 1; }
  100% { transform: translateX(300px) scaleX(1.1); opacity: 0; }
}

@keyframes orbitDash {
  to { stroke-dashoffset: -320; }
}

@media (max-width: 1080px) {
  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .orbital-ring { width: 470px; height: 470px; }
}

@media (max-width: 900px) {
  .hero__content,
  .timeline,
  .timeline--six,
  .services,
  .contact-wrap { grid-template-columns: 1fr; }

  .hero__content { padding-top: 28px; }
  .hero h1 { max-width: none; font-size: clamp(42px, 8vw, 68px); }
  .stats { grid-template-columns: 1fr; }
  .stat { min-height: 0; }
  .nav { justify-content: center; }
  .nav__links { margin-left: 0; flex-wrap: wrap; justify-content: center; gap: 16px 20px; }
  .hero__visual { min-height: 470px; }
  .orbital-ring { width: 410px; height: 410px; }
  .marketing-mark { max-width: 470px; }
  .contact-list { max-width: 620px; width: 100%; }
}

@media (max-width: 640px) {
  .section { padding: 62px 0; }
  .nav { min-height: 0; padding: 18px 0 4px; }
  .nav__links { gap: 12px 16px; }
  .nav__links a { font-size: 12px; }
  .nav__links .btn--small { width: 100%; margin-top: 2px; }
  .hero { padding-bottom: 30px; }
  .hero h1 { font-size: clamp(36px, 10vw, 52px); line-height: 1.04; }
  .hero__content { gap: 24px; }
  .hero__visual { min-height: 390px; }
  .orbital-ring { width: 325px; height: 325px; }
  .marketing-mark { padding: 10px; border-radius: 24px; }
  .marketing-mark__inner { min-height: 360px; }
  .marketing-mark__message { font-size: 10px; left: 12px; right: 12px; bottom: 12px; }
  .benefits-grid { grid-template-columns: 1fr; }
  .benefit { min-height: 0; }
  .timeline__item { min-height: 0; }
  .service { min-height: 0; }
  .contact-wrap { padding: 28px 22px; }
  .direct-contact { grid-template-columns: 42px minmax(0, 1fr) 22px; padding: 14px; }
  .direct-contact__icon { width: 42px; height: 42px; border-radius: 12px; }
  .direct-contact strong { font-size: 14px; }
  .footer__inner { flex-direction: column; }
}