:root {
  --bg: #050b16;
  --bg-deep: #071224;
  --panel: rgba(8, 22, 44, 0.72);
  --text: #f3f7ff;
  --muted: #98adcb;
  --line: rgba(128, 184, 255, 0.16);
  --line-strong: rgba(130, 204, 255, 0.28);
  --blue-soft: #86f0ff;
  --blue: #36a2ff;
  --orange: #ff9a3c;
  --orange-soft: #ffd08b;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.38);
  --radius-lg: 24px;
  --radius-md: 18px;
  --container: 1180px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--text);
  font-family: "Trebuchet MS", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(53, 116, 255, 0.18), transparent 30%),
    radial-gradient(circle at 82% 18%, rgba(134, 240, 255, 0.12), transparent 26%),
    radial-gradient(circle at 65% 80%, rgba(255, 154, 60, 0.12), transparent 30%),
    linear-gradient(180deg, #050b16 0%, #081223 45%, #050b16 100%);
  line-height: 1.55;
}

body::before,
body::after {
  content: "";
  position: fixed;
  pointer-events: none;
  z-index: -1;
}

body::before {
  top: -140px;
  right: -120px;
  width: 420px;
  height: 420px;
  border-radius: 42% 58% 60% 40%;
  background: radial-gradient(circle, rgba(54, 162, 255, 0.24), rgba(54, 162, 255, 0));
  filter: blur(18px);
}

body::after {
  bottom: -180px;
  left: -160px;
  width: 460px;
  height: 460px;
  border-radius: 58% 42% 38% 62%;
  background: radial-gradient(circle, rgba(255, 154, 60, 0.14), rgba(255, 154, 60, 0));
  filter: blur(20px);
}

img {
  display: block;
  max-width: 100%;
}

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

p,
ul {
  margin: 0;
}

ul {
  padding: 0;
  list-style: none;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Bahnschrift", "Segoe UI", sans-serif;
  line-height: 1.04;
  letter-spacing: 0.02em;
}

.container {
  width: min(calc(100% - 40px), var(--container));
  margin: 0 auto;
}

.section {
  padding: 88px 0;
}

.section--tight {
  padding-top: 0;
  padding-bottom: 24px;
}

.section-heading {
  display: grid;
  gap: 18px;
  margin-bottom: 34px;
  max-width: 840px;
}

.section-heading h2 {
  font-size: clamp(2.05rem, 4vw, 3.5rem);
}

.section-heading p:last-child {
  color: var(--muted);
  max-width: 720px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--blue-soft);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 48px;
  height: 1px;
  background: linear-gradient(90deg, rgba(134, 240, 255, 0.2), rgba(134, 240, 255, 1));
}

.panel {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent 34%),
    linear-gradient(135deg, rgba(54, 162, 255, 0.08), rgba(255, 154, 60, 0.05)),
    var(--panel);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
}

.panel::after {
  content: "";
  position: absolute;
  inset: auto -18% -1px auto;
  width: 140px;
  height: 3px;
  transform: rotate(-34deg);
  background: linear-gradient(90deg, transparent, rgba(255, 154, 60, 0.9), transparent);
  opacity: 0.9;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  border-radius: 999px;
  font-weight: 700;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button--primary {
  color: #081223;
  background: linear-gradient(135deg, var(--blue-soft), #ffffff 40%, var(--orange-soft));
  box-shadow: 0 16px 36px rgba(91, 176, 255, 0.22);
}

.button--ghost {
  border: 1px solid var(--line-strong);
  background: rgba(9, 25, 48, 0.52);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  padding: 18px 0 10px;
  transition: padding 200ms ease;
}

.site-header--compact {
  padding: 10px 0 8px;
}

.site-header::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5, 11, 22, 0.86), rgba(5, 11, 22, 0.45), transparent);
  backdrop-filter: blur(12px);
  z-index: -1;
}

.header__inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  width: clamp(58px, 5.4vw, 82px);
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: center / contain no-repeat url("assets/reviks-symbol.png");
}

.brand__logo {
  position: absolute;
  width: 0;
  height: 0;
  opacity: 0;
  pointer-events: none;
}

.site-nav {
  display: flex;
  justify-content: center;
  gap: 26px;
}

.site-nav a {
  color: var(--muted);
  font-size: 0.96rem;
  transition: color 180ms ease;
}

.site-nav a:hover {
  color: var(--text);
}

.header__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(9, 25, 48, 0.7);
  font-weight: 700;
}

.hero {
  padding-top: 42px;
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  gap: 32px;
  align-items: center;
}

.hero__content {
  display: grid;
  gap: 24px;
  animation: rise-in 700ms ease 70ms both;
}

.hero__content h1 {
  max-width: 10ch;
  font-size: clamp(3rem, 7vw, 6.2rem);
}

.hero__lead {
  max-width: 58ch;
  color: var(--muted);
  font-size: 1.08rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero__badges li {
  padding: 11px 16px;
  border: 1px solid rgba(130, 204, 255, 0.2);
  border-radius: 999px;
  background: rgba(8, 20, 41, 0.62);
  color: #d5e4fb;
  font-size: 0.94rem;
}

.hero__visual {
  display: grid;
  gap: 20px;
  animation: rise-in 820ms ease 140ms both;
}

.hero__logo-card {
  padding: clamp(18px, 3vw, 26px);
}

.hero__logo-card img {
  width: 100%;
  border-radius: calc(var(--radius-lg) - 6px);
}

.hero__info-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.hero__info-card,
.hero__metric-card {
  min-height: 100%;
  padding: 22px;
}

.panel__label {
  display: inline-flex;
  margin-bottom: 10px;
  color: var(--blue-soft);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero__info-card strong {
  display: block;
  margin-bottom: 10px;
  font-size: 1.06rem;
}

.hero__info-card p {
  color: var(--muted);
  font-size: 0.96rem;
}

.hero__info-card--accent {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent 38%),
    linear-gradient(135deg, rgba(255, 154, 60, 0.12), rgba(54, 162, 255, 0.1)),
    var(--panel);
}

.hero__metric-card {
  display: grid;
  gap: 10px;
  align-content: center;
}

.hero__metric-card span {
  font-family: "Bahnschrift", "Segoe UI", sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--blue-soft);
}

.hero__metric-card small {
  color: var(--muted);
  font-size: 0.96rem;
}

.stats-grid,
.service-grid,
.price-grid,
.showcase-grid,
.contact-grid {
  display: grid;
  gap: 20px;
}

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

.stat-card,
.service-card,
.price-card,
.case-card,
.contact-card,
.coverage__content,
.coverage__note {
  padding: 24px;
}

.stat-card span,
.contact-card__city {
  display: inline-flex;
  margin-bottom: 10px;
  color: var(--blue-soft);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.stat-card strong {
  display: block;
  margin-bottom: 10px;
  font-family: "Bahnschrift", "Segoe UI", sans-serif;
  font-size: 1.5rem;
}

.stat-card p,
.service-card p,
.case-card p,
.contact-card p,
.contact-card__note,
.coverage__content > p:last-of-type,
.coverage__points span,
.value-list li,
.price-list span {
  color: var(--muted);
}

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

.service-card__head {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}

.service-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  border: 1px solid rgba(130, 204, 255, 0.24);
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(54, 162, 255, 0.14), rgba(255, 154, 60, 0.08));
  color: var(--blue-soft);
  font-family: "Bahnschrift", "Segoe UI", sans-serif;
  font-size: 1.1rem;
}

.service-card h3,
.price-card h3,
.case-card h3 {
  font-size: 1.45rem;
}

.chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.chip-list li {
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(130, 204, 255, 0.16);
  background: rgba(7, 19, 37, 0.78);
  font-size: 0.92rem;
}

.section--pricing {
  position: relative;
}

.section--pricing::before {
  content: "";
  position: absolute;
  inset: 14% 0 auto;
  height: 220px;
  background: linear-gradient(90deg, transparent, rgba(54, 162, 255, 0.09), rgba(255, 154, 60, 0.06), transparent);
  filter: blur(44px);
  pointer-events: none;
}

.price-grid {
  grid-template-columns: 1.25fr 1fr 1fr 0.9fr;
  align-items: start;
}

.price-card h3 {
  margin-bottom: 18px;
}

.price-list {
  display: grid;
  gap: 14px;
}

.price-list li {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 18px;
  align-items: start;
  padding-bottom: 13px;
  border-bottom: 1px solid rgba(130, 204, 255, 0.1);
}

.price-list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.price-list span {
  font-size: 0.96rem;
}

.price-list strong {
  color: var(--text);
  font-family: "Bahnschrift", "Segoe UI", sans-serif;
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  font-variant-numeric: tabular-nums lining-nums;
  white-space: nowrap;
}

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

.case-card__art {
  position: relative;
  height: 220px;
  margin: -6px -6px 20px;
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid rgba(130, 204, 255, 0.16);
  background: linear-gradient(135deg, rgba(8, 22, 44, 0.94), rgba(13, 34, 68, 0.75));
}

.case-card__art::before,
.case-card__art::after {
  content: "";
  position: absolute;
}

.case-card__art--build::before {
  inset: 20px 22px;
  border-radius: 26px;
  background:
    radial-gradient(circle at 22% 28%, rgba(255, 255, 255, 0.9) 0 12%, rgba(104, 190, 255, 0.95) 12% 26%, rgba(8, 22, 44, 0) 28%),
    radial-gradient(circle at 74% 30%, rgba(255, 177, 124, 0.92) 0 12%, rgba(104, 190, 255, 0.78) 12% 26%, rgba(8, 22, 44, 0) 28%),
    radial-gradient(circle at 52% 72%, rgba(229, 121, 255, 0.9) 0 12%, rgba(66, 157, 255, 0.88) 12% 25%, rgba(8, 22, 44, 0) 26%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0));
  box-shadow: inset 0 0 0 1px rgba(126, 198, 255, 0.14);
}

.case-card__art--build::after {
  left: 14%;
  right: 14%;
  bottom: 22px;
  height: 6px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(255, 88, 88, 0.95), rgba(255, 170, 91, 0.95));
  box-shadow: 0 0 22px rgba(255, 124, 60, 0.45);
}

.case-card__art--service::before {
  inset: 24px;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.02)),
    repeating-linear-gradient(90deg, rgba(103, 181, 255, 0.13) 0 12px, transparent 12px 36px),
    linear-gradient(135deg, rgba(9, 20, 38, 0.98), rgba(18, 42, 80, 0.85));
  border-radius: 18px;
}

.case-card__art--service::after {
  inset: 46px 42px;
  border-radius: 18px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.02)),
    linear-gradient(135deg, rgba(103, 181, 255, 0.16), rgba(255, 154, 60, 0.12));
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.08),
    inset 0 0 36px rgba(97, 158, 255, 0.14);
}

.case-card__art--mining::before {
  inset: 24px;
  border-radius: 22px;
  background:
    radial-gradient(circle at 24% 30%, rgba(110, 245, 255, 0.88) 0 10%, rgba(110, 245, 255, 0) 11%),
    radial-gradient(circle at 52% 34%, rgba(178, 116, 255, 0.82) 0 10%, rgba(178, 116, 255, 0) 11%),
    radial-gradient(circle at 78% 38%, rgba(255, 178, 110, 0.85) 0 10%, rgba(255, 178, 110, 0) 11%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0)),
    linear-gradient(135deg, rgba(10, 24, 48, 0.98), rgba(12, 34, 61, 0.88));
}

.case-card__art--mining::after {
  inset: 24px;
  background:
    repeating-linear-gradient(90deg, transparent 0 44px, rgba(109, 191, 255, 0.12) 44px 48px),
    repeating-linear-gradient(180deg, transparent 0 44px, rgba(109, 191, 255, 0.1) 44px 48px);
  mask: linear-gradient(180deg, transparent, #000 16%, #000 84%, transparent);
}

.case-card__step {
  display: inline-flex;
  margin-bottom: 14px;
  color: var(--blue-soft);
  font-family: "Bahnschrift", "Segoe UI", sans-serif;
  font-size: 0.92rem;
  letter-spacing: 0.18em;
}

.coverage__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  gap: 20px;
}

.trust {
  position: relative;
  padding-top: 34px;
}

.trust::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 14%;
  width: min(980px, calc(100% - 40px));
  height: 220px;
  transform: translateX(-50%);
  background: linear-gradient(90deg, rgba(54, 162, 255, 0.14), rgba(255, 154, 60, 0.12));
  filter: blur(56px);
  pointer-events: none;
}

.trust__wrap {
  position: relative;
  z-index: 1;
}

.trust__heading {
  margin-bottom: 28px;
}

.trust__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.trust-card {
  display: grid;
  gap: 16px;
  min-height: 280px;
  padding: 30px;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.trust-card:hover {
  transform: translateY(-4px);
  border-color: rgba(134, 240, 255, 0.26);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.42);
}

.trust-card::before {
  content: "";
  position: absolute;
  right: -40px;
  top: -36px;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.2), transparent 62%);
  opacity: 0.5;
  pointer-events: none;
}

.trust-card--reviews {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent 34%),
    linear-gradient(135deg, rgba(54, 162, 255, 0.12), rgba(83, 205, 255, 0.06)),
    var(--panel);
}

.trust-card--telegram {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent 34%),
    linear-gradient(135deg, rgba(54, 162, 255, 0.08), rgba(255, 154, 60, 0.12)),
    var(--panel);
}

.trust-card__kicker {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 8px 12px;
  border: 1px solid rgba(130, 204, 255, 0.18);
  border-radius: 999px;
  background: rgba(8, 20, 41, 0.6);
  color: var(--blue-soft);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.trust-card h3 {
  max-width: 12ch;
  font-size: clamp(1.9rem, 3vw, 2.7rem);
}

.trust-card p {
  max-width: 46ch;
  color: var(--muted);
  font-size: 1rem;
}

.trust-card__action {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: auto;
  color: #f2f7ff;
  font-weight: 700;
}

.trust-card__action::after {
  content: "";
  width: 36px;
  height: 10px;
  border-top: 2px solid currentColor;
  border-right: 2px solid currentColor;
  transform: translateY(1px) rotate(45deg);
  opacity: 0.88;
}

.coverage__content h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 4vw, 3.3rem);
}

.coverage__points {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

.coverage__points div {
  display: grid;
  gap: 6px;
  padding: 16px 18px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(130, 204, 255, 0.14);
  background: rgba(5, 16, 31, 0.56);
}

.coverage__points strong {
  font-size: 1.05rem;
}

.value-list {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.value-list li {
  padding: 0 0 14px 22px;
  border-bottom: 1px solid rgba(130, 204, 255, 0.1);
  position: relative;
}

.value-list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.value-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-soft), var(--orange));
  box-shadow: 0 0 18px rgba(111, 202, 255, 0.34);
}

.contacts {
  padding-bottom: 96px;
}

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

.contact-card--wide {
  grid-column: 1 / -1;
}

.contact-card__phone {
  display: inline-block;
  margin-bottom: 14px;
  font-family: "Bahnschrift", "Segoe UI", sans-serif;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
}

.contact-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.site-footer {
  padding: 26px 0 36px;
  border-top: 1px solid rgba(130, 204, 255, 0.1);
}

.footer__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 18px;
  color: var(--muted);
}

.footer__inner strong {
  display: block;
  margin-bottom: 6px;
  color: var(--text);
  font-family: "Bahnschrift", "Segoe UI", sans-serif;
  letter-spacing: 0.08em;
}

.footer__tagline {
  align-self: end;
  color: #dceaff;
}

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1100px) {
  .header__inner {
    grid-template-columns: auto auto;
    justify-content: space-between;
  }

  .site-nav {
    display: none;
  }

  .hero__grid,
  .coverage__grid {
    grid-template-columns: 1fr;
  }

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

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

@media (max-width: 820px) {
  .section {
    padding: 72px 0;
  }

  .hero {
    padding-top: 28px;
  }

  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .service-grid,
  .showcase-grid,
  .contact-grid,
  .stats-grid,
  .price-grid,
  .hero__info-grid {
    grid-template-columns: 1fr;
  }

  .hero__content h1 {
    max-width: 12ch;
  }

  .contact-card--wide {
    grid-column: auto;
  }
}

@media (max-width: 560px) {
  .header__inner {
    gap: 16px;
  }

  .brand {
    width: clamp(50px, 15vw, 64px);
  }

  .header__cta {
    padding: 0 14px;
    font-size: 0.92rem;
  }

  .button,
  .header__cta {
    width: 100%;
  }

  .hero__actions,
  .contact-card__actions {
    flex-direction: column;
  }

  .hero__badges li,
  .chip-list li {
    width: 100%;
  }
}