/* Olimp Casino review — shared design system
   Palette is bound to the brand brief: #030633 bg, #0B144B / #202068 surfaces,
   #239454 accent. All derived tones use color-mix so no ad-hoc hex is invented. */

:root {
  --bg: #030633;
  --bg-deep: #020422;
  --surface: #0b144b;
  --surface-2: #101a55;
  --surface-3: #202068;
  --border: #202068;
  --border-soft: rgba(32, 32, 104, 0.62);
  --border-strong: #2f3f92;
  --fg: #f3f5ff;
  --fg-soft: #d5daf2;
  --muted: #9aa4cc;
  --accent: #239454;
  --accent-hi: #2bae64;
  --accent-low: rgba(35, 148, 84, 0.14);
  --accent-ink: #03140a;
  --link: #8fe0b4;
  --link-hi: #b9f0d0;
  --warn: #e8b34b;
  --focus: #63d79c;
  --container: 1240px;
  --gutter: clamp(16px, 3.2vw, 32px);
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 30px 60px -34px rgba(0, 0, 0, 0.9);
  --font-display: "Unbounded", "Golos Text", system-ui, sans-serif;
  --font-body: "Golos Text", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", monospace;
  --header-h: 70px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 24px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background:
    radial-gradient(820px 460px at 82% -6%, rgba(35, 148, 84, 0.13), transparent 62%),
    radial-gradient(900px 520px at -8% 6%, rgba(32, 32, 104, 0.5), transparent 66%),
    var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.7;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
}

a {
  color: var(--link);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--link-hi);
}

:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
  border-radius: 4px;
}

::selection {
  background: var(--accent);
  color: #fff;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding-left: var(--gutter) !important;
  padding-right: var(--gutter) !important;
}

.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -60px;
  z-index: 200;
  padding: 10px 16px;
  border-radius: 8px;
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 600;
  text-decoration: none;
  transition: top 0.15s ease;
}

.skip-link:focus {
  top: 12px;
  color: var(--accent-ink);
}

/* ---------- top bar + header ---------- */

.topbar {
  background: var(--bg-deep);
  border-bottom: 1px solid rgba(32, 32, 104, 0.45);
}

.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 34px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.topbar__group {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.topbar__age {
  color: var(--fg);
  border: 1px solid var(--border-strong);
  border-radius: 4px;
  padding: 1px 6px;
  font-size: 10px;
  letter-spacing: 0.06em;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  background: rgba(3, 6, 51, 0.9);
  border-bottom: 1px solid var(--border-soft);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: box-shadow 0.2s ease;
}

.site-header.is-scrolled {
  box-shadow: 0 14px 34px -22px rgba(0, 0, 0, 0.95);
}

.header__inner {
  display: flex;
  align-items: center;
  gap: clamp(12px, 2vw, 28px);
  min-height: var(--header-h);
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--fg);
  flex: 0 0 auto;
}

.logo:hover {
  color: var(--fg);
}

.logo__mark {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  background: #050b39;
}

.logo__img {
  display: block;
  height: 38px;
  width: auto;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.45));
}

.logo__text {
  display: flex;
  flex-direction: column;
  line-height: 1;
  font-family: var(--font-display);
  font-size: 15px;
  letter-spacing: 0.02em;
}

.logo__text span:last-child {
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 0.32em;
  color: var(--muted);
  margin-top: 4px;
}

.header__nav {
  margin-left: auto;
}

.header__nav ul {
  display: flex;
  align-items: center;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.header__nav a {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 10px;
  border-radius: 8px;
  color: var(--fg-soft);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.15s ease, color 0.15s ease;
}

.header__nav a:hover {
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
}

.header__nav a[aria-current="page"] {
  color: #fff;
  background: var(--accent-low);
  box-shadow: inset 0 -2px 0 var(--accent);
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
}

.burger {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  background: transparent;
  color: var(--fg);
  cursor: pointer;
}

.burger:hover {
  background: rgba(255, 255, 255, 0.06);
}

/* ---------- buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.1;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.16s ease, border-color 0.16s ease, transform 0.16s ease;
}

.btn svg {
  flex: 0 0 auto;
}

.btn--primary {
  background: var(--accent);
  color: var(--accent-ink);
}

.btn--primary:hover {
  background: var(--accent-hi);
  color: var(--accent-ink);
}

.btn--primary:active {
  transform: translateY(1px);
}

.btn--outline {
  background: transparent;
  border-color: var(--accent);
  color: var(--accent-hi);
}

.btn--outline:hover {
  background: rgba(35, 148, 84, 0.16);
  border-color: var(--accent-hi);
  color: #d6ffe6;
}

.btn--ghost {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.18);
  color: var(--fg);
}

.btn--ghost:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(255, 255, 255, 0.3);
  color: #fff;
}

.btn--small {
  min-height: 40px;
  padding: 0 15px;
  font-size: 14px;
  border-radius: 9px;
}

.btn--block {
  width: 100%;
}

.btn[disabled] {
  opacity: 0.45;
  cursor: not-allowed;
}

/* ---------- hero ---------- */

.hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--border-soft);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(32, 32, 104, 0.25) 1px, transparent 1px),
    linear-gradient(90deg, rgba(32, 32, 104, 0.25) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(720px 420px at 75% 20%, #000 10%, transparent 72%);
  -webkit-mask-image: radial-gradient(720px 420px at 75% 20%, #000 10%, transparent 72%);
  pointer-events: none;
}

.hero__copy {
  min-width: 0;
}

.hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 380px);
  gap: clamp(28px, 4vw, 56px);
  align-items: center;
  padding: clamp(36px, 4.6vw, 64px) 0 clamp(36px, 4.2vw, 56px);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.eyebrow::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-low);
}

.hero h1,
.page-hero h1 {
  margin: 18px 0 20px;
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.022em;
  text-wrap: balance;
}

.hero h1 {
  font-size: clamp(1.7rem, 1.24rem + 2.7vw, 3.5rem);
  max-width: 21ch;
}

.hero__lead,
.page-hero__lead {
  margin: 0;
  max-width: 56ch;
  color: var(--fg-soft);
  font-size: clamp(1.02rem, 0.98rem + 0.2vw, 1.12rem);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.hero__meta li {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.hero__meta svg {
  color: var(--accent);
}

.hero__note {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin: 22px 0 0;
  max-width: 54ch;
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--muted);
}

.hero__note .tag-age {
  flex: 0 0 auto;
  margin-top: 1px;
}

.tag-age {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 34px;
  height: 22px;
  padding: 0 5px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 5px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  color: var(--fg);
  letter-spacing: 0.02em;
}

.hero__visual {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  padding: 4px 0;
}

.hero__visual::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: min(520px, 100%);
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(35, 148, 84, 0.22), rgba(32, 32, 104, 0.16) 46%, transparent 70%);
  pointer-events: none;
}

.hero__phone {
  position: relative;
  z-index: 1;
  width: min(320px, 76vw);
  border-radius: 30px;
  overflow: hidden;
  border: 1px solid #35449a;
  background: #050a2c;
  box-shadow: 0 40px 80px -30px rgba(0, 0, 0, 0.95), 0 0 0 8px rgba(11, 20, 75, 0.55);
}

.hero__phone img {
  display: block;
  width: 100%;
  height: auto;
}

.hero__phone:hover {
  border-color: var(--accent);
  box-shadow: 0 44px 84px -28px rgba(0, 0, 0, 0.95), 0 0 0 8px rgba(35, 148, 84, 0.28);
}

.hero__badge {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  background: rgba(3, 6, 51, 0.94);
  box-shadow: 0 18px 36px -20px #000;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-soft);
}

.hero__badge strong {
  display: block;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0;
  text-transform: none;
  color: #fff;
}

.hero__badge svg {
  color: var(--accent);
}

/* ---------- fact strip ---------- */

.stats {
  border-top: 1px solid var(--border-soft);
  background: rgba(2, 4, 34, 0.35);
}

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

.stats__item {
  padding: 20px clamp(14px, 2vw, 26px);
  border-left: 1px solid var(--border-soft);
}

.stats__item:first-child {
  border-left: 0;
  padding-left: 0;
}

.stats__label {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.stats__value {
  font-family: var(--font-display);
  font-size: clamp(1rem, 0.9rem + 0.5vw, 1.3rem);
  font-weight: 500;
  color: #fff;
}

/* ---------- layout: sidebar + content ---------- */

.layout {
  display: grid;
  grid-template-columns: 268px minmax(0, 1fr);
  gap: clamp(24px, 3vw, 48px);
  align-items: start;
  padding: clamp(32px, 3.6vw, 52px) 0 64px;
}

.sidebar {
  position: sticky;
  top: calc(var(--header-h) + 20px);
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-width: 0;
}

.side-card {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px;
  background: linear-gradient(165deg, rgba(16, 26, 85, 0.9), rgba(7, 12, 56, 0.92));
  margin-bottom: 12px;
}

.side-card--cta {
  padding: 20px 18px;
  background:
    radial-gradient(220px 120px at 100% 0%, rgba(35, 148, 84, 0.22), transparent 70%),
    linear-gradient(165deg, #101a55, #070c38);
}

.side-card__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
}

.side-nav {
  margin: 0;
  padding: 0;
  list-style: none;
}

.side-nav a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 10px;
  margin: 0 -6px;
  border-radius: 7px;
  font-size: 14.5px;
  color: var(--fg-soft);
  text-decoration: none;
  transition: background 0.14s ease, color 0.14s ease;
}

.side-nav a:hover {
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
}

.side-nav a[aria-current="page"] {
  color: #fff;
  background: var(--accent-low);
}

.side-nav a[aria-current="page"]::after {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

.side-cta__brand {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 10px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
}

.side-cta__brand .logo__mark {
  width: 32px;
  height: 32px;
  font-size: 14px;
}

.side-cta__text {
  margin: 0 0 14px;
  font-size: 13px;
  line-height: 1.55;
  color: var(--muted);
}

.side-cta__actions {
  display: grid;
  gap: 8px;
}

.side-cta__note {
  margin: 12px 0 0;
  font-size: 11px;
  line-height: 1.5;
  color: var(--muted);
}

.side-facts {
  margin: 0;
  display: grid;
  gap: 8px;
}

.side-facts div {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 12.5px;
  border-bottom: 1px dashed rgba(32, 32, 104, 0.85);
  padding-bottom: 7px;
}

.side-facts div:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.side-facts dt {
  color: var(--muted);
}

.side-facts dd {
  margin: 0;
  color: var(--fg-soft);
  text-align: right;
}

.drawer__head,
.scrim {
  display: none;
}

/* ---------- article ---------- */

.main {
  min-width: 0;
}

.article {
  max-width: 900px;
  counter-reset: sec;
}

.article h2 {
  counter-increment: sec;
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 54px 0 18px;
  font-family: var(--font-display);
  font-size: clamp(1.42rem, 1.2rem + 0.95vw, 1.85rem);
  font-weight: 500;
  line-height: 1.22;
  letter-spacing: -0.015em;
  text-wrap: balance;
}

.article h2::before {
  content: counter(sec, decimal-leading-zero);
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: var(--accent);
  transform: translateY(-3px);
}

.article h3 {
  margin: 30px 0 10px;
  font-family: var(--font-body);
  font-size: 1.13rem;
  font-weight: 700;
  line-height: 1.35;
  color: #fff;
}

.article p {
  margin: 0 0 16px;
  color: var(--fg-soft);
}

.article > p:first-of-type {
  color: var(--fg);
  font-size: 1.06rem;
}

.article ul,
.article ol {
  margin: 16px 0 22px;
  padding-left: 22px;
  color: var(--fg-soft);
}

.article li {
  margin-bottom: 7px;
}

.article li::marker {
  color: var(--accent);
}

.article strong {
  color: #fff;
  font-weight: 600;
}

.article a {
  color: var(--link);
}

.article a:hover {
  color: var(--link-hi);
}

.article h2[id],
.article h3[id] {
  scroll-margin-top: calc(var(--header-h) + 20px);
}

/* ---------- breadcrumbs ---------- */

.breadcrumbs {
  margin: 0 0 22px;
}

.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.breadcrumbs li {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.breadcrumbs li + li::before {
  content: "-";
  color: #5a639e;
}

.breadcrumbs a {
  color: var(--muted);
  text-decoration: none;
}

.breadcrumbs a:hover {
  color: #fff;
  text-decoration: underline;
}

.breadcrumbs [aria-current="page"] {
  color: var(--fg-soft);
}

/* ---------- inner page hero ---------- */

.page-hero {
  border-bottom: 1px solid var(--border-soft);
  padding: clamp(24px, 3vw, 36px) 0 clamp(28px, 3vw, 42px);
}

.page-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: clamp(26px, 4vw, 52px);
  align-items: center;
}

.page-hero__grid--text {
  grid-template-columns: minmax(0, 1fr);
  max-width: 860px;
}

.page-hero h1 {
  font-size: clamp(1.6rem, 1.1rem + 2vw, 2.95rem);
  max-width: 24ch;
}

.page-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 22px 0 0;
}

.page-hero__figure {
  margin: 0 auto;
}

.page-hero__figure .figure {
  margin: 0;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(11, 20, 75, 0.6);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--muted);
}

.chip strong {
  color: var(--fg-soft);
  font-weight: 500;
}

/* ---------- table of contents ---------- */

.toc {
  margin: 28px 0 10px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: linear-gradient(165deg, rgba(16, 26, 85, 0.85), rgba(5, 9, 42, 0.85));
  overflow: hidden;
}

.toc summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 15px 18px;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  font-weight: 600;
  color: var(--fg);
}

.toc summary::-webkit-details-marker {
  display: none;
}

.toc summary::after {
  content: "+";
  flex: 0 0 auto;
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 400;
  color: var(--fg-soft);
  transition: background 0.15s ease;
}

.toc[open] summary::after {
  content: "–";
  background: var(--accent-low);
  color: #fff;
}

.toc summary:hover::after {
  background: rgba(255, 255, 255, 0.08);
}

.toc__count {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 400;
}

.toc__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px 18px;
  margin: 0;
  padding: 4px 12px 16px;
  list-style: none;
  border-top: 1px solid var(--border-soft);
}

.toc__list li {
  margin: 0;
}

.toc__list a {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 8px 8px;
  border-radius: 7px;
  font-size: 14px;
  color: var(--fg-soft);
  text-decoration: none;
  transition: background 0.14s ease, color 0.14s ease;
}

.toc__list a:hover {
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
}

.toc__ico {
  flex: 0 0 auto;
  width: 1.35em;
  font-size: 0.95em;
  line-height: 1;
}

/* ---------- figures ---------- */

.figure {
  margin: 24px 0 28px;
}

.figure a {
  display: block;
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  background: var(--surface);
  text-decoration: none;
  transition: border-color 0.16s ease;
}

.figure a:hover {
  border-color: var(--border-strong);
}

.figure img {
  display: block;
  width: 100%;
  height: auto;
}

.figure--crop-top img {
  aspect-ratio: 16 / 8;
  object-fit: cover;
  object-position: 50% 100%;
}

.figure--crop-tight img {
  aspect-ratio: 16 / 7;
  object-fit: cover;
  object-position: 50% 55%;
}

.figure--payout img {
  aspect-ratio: 16 / 8;
  object-fit: cover;
  object-position: 78% 50%;
}

.figure--phone {
  max-width: 316px;
  margin-left: auto;
  margin-right: auto;
}

.figure--phone figcaption {
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.page-hero__figure .figure--phone {
  max-width: clamp(180px, 20vw, 252px);
}

.figure figcaption {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 4px 14px;
  margin-top: 9px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.55;
  color: var(--muted);
}

.figure figcaption span:last-child {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 10px;
  white-space: nowrap;
}

/* ---------- tables ---------- */

.table-wrap {
  margin: 22px 0 28px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(11, 20, 75, 0.45);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.table-wrap table {
  width: 100%;
  min-width: 580px;
  border-collapse: collapse;
  font-size: 14.5px;
}

.table-wrap caption {
  caption-side: top;
  padding: 13px 16px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  border-bottom: 1px solid var(--border-soft);
}

.table-wrap th,
.table-wrap td {
  padding: 12px 16px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid rgba(32, 32, 104, 0.55);
}

.table-wrap th {
  background: rgba(32, 32, 104, 0.34);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--fg-soft);
  white-space: nowrap;
}

.table-wrap td {
  color: var(--fg-soft);
}

.table-wrap tbody tr:last-child td {
  border-bottom: 0;
}

.table-wrap tbody tr:hover td {
  background: rgba(32, 32, 104, 0.18);
}

.table-wrap td strong {
  color: #fff;
}

/* ---------- notes ---------- */

.note {
  margin: 24px 0;
  padding: 16px 18px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(32, 32, 104, 0.22);
}

.note__label {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}

.note p {
  margin: 0;
  font-size: 15px;
  line-height: 1.65;
  color: var(--fg-soft);
}

.note--warn {
  border-color: rgba(232, 179, 75, 0.4);
  background: rgba(232, 179, 75, 0.07);
}

.note--warn .note__label {
  color: var(--warn);
}

/* ---------- steps ---------- */

.steps {
  counter-reset: step;
  display: grid;
  gap: 12px;
  margin: 20px 0 26px;
  padding: 0;
  list-style: none;
}

.steps li {
  counter-increment: step;
  position: relative;
  padding: 14px 16px 14px 52px;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: rgba(11, 20, 75, 0.42);
  margin: 0;
  color: var(--fg-soft);
  font-size: 15.5px;
}

.steps li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 14px;
  top: 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
}

/* ---------- feature grid ---------- */

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 22px 0 28px;
  padding: 0;
  list-style: none;
}

.feature-grid li {
  padding: 15px 16px;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: rgba(11, 20, 75, 0.42);
  margin: 0;
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--fg-soft);
}

.feature-grid strong {
  display: block;
  margin-bottom: 3px;
  font-size: 15px;
  color: #fff;
}

/* ---------- author ---------- */

.author {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  margin: 52px 0 34px;
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background:
    radial-gradient(260px 130px at 0% 0%, rgba(35, 148, 84, 0.12), transparent 70%),
    linear-gradient(165deg, rgba(16, 26, 85, 0.9), rgba(6, 10, 46, 0.92));
}

.author__avatar {
  flex: 0 0 auto;
  width: 62px;
  height: 62px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  background: radial-gradient(circle at 32% 26%, #1f5c46, #0a1447 72%);
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: #fff;
}

.author__body {
  min-width: 0;
}

.author__label {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.author__name {
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 500;
}

.author__role {
  margin: 0 0 10px;
  font-size: 13px;
  color: var(--accent);
}

.author__bio {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--fg-soft);
}

.author__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 18px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.05em;
  color: var(--muted);
}

.author__meta li {
  margin: 0;
}

/* ---------- faq ---------- */

.faq {
  margin: 22px 0 8px;
}

.faq details {
  border: 1px solid var(--border);
  border-radius: 11px;
  background: rgba(11, 20, 75, 0.48);
  margin-bottom: 9px;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.faq details:hover {
  border-color: var(--border-strong);
  background: rgba(16, 26, 85, 0.62);
}

.faq summary {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 15px 17px;
  cursor: pointer;
  list-style: none;
  font-size: 15.5px;
  font-weight: 600;
  line-height: 1.45;
  color: var(--fg);
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::after {
  content: "+";
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 400;
  color: var(--muted);
  line-height: 1.3;
}

.faq details[open] summary::after {
  content: "–";
  color: var(--fg);
}

.faq details[open] summary {
  border-bottom: 1px solid var(--border-soft);
}

.faq p {
  margin: 0;
  padding: 13px 17px 16px;
  font-size: 15px;
  line-height: 1.65;
  color: var(--fg-soft);
}

/* ---------- cta band ---------- */

.cta-band {
  margin: 40px 0 0;
  padding: clamp(22px, 3vw, 34px);
  border: 1px solid var(--border);
  border-radius: 18px;
  background:
    radial-gradient(340px 170px at 92% 0%, rgba(35, 148, 84, 0.2), transparent 68%),
    linear-gradient(160deg, #131e5f, #060a36);
}

.cta-band h2 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 1.1rem + 0.8vw, 1.6rem);
  font-weight: 500;
  border: 0;
}

.cta-band h2::before {
  content: none;
}

.cta-band p {
  margin: 0 0 18px;
  max-width: 58ch;
  font-size: 14.5px;
  color: var(--fg-soft);
}

.cta-band__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.cta-band__note {
  margin: 14px 0 0;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

/* ---------- footer ---------- */

.site-footer {
  margin-top: 44px;
  padding-top: clamp(36px, 4vw, 56px);
  background: linear-gradient(180deg, rgba(2, 4, 34, 0.4), var(--bg-deep) 40%);
  border-top: 1px solid var(--border-soft);
  font-size: 14px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.45fr 1fr 1fr;
  gap: clamp(24px, 3vw, 44px);
  padding-bottom: 34px;
}

.footer__col--pay {
  grid-column: 1 / -1;
  padding-top: 20px;
  border-top: 1px solid var(--border-soft);
}

.footer__brand .logo {
  margin-bottom: 14px;
}

.footer__desc {
  margin: 0 0 14px;
  max-width: 38ch;
  font-size: 13px;
  line-height: 1.65;
  color: var(--muted);
}

.footer__desc strong {
  color: var(--fg-soft);
  font-weight: 600;
}

.footer__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.footer__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer__list li {
  margin-bottom: 7px;
}

.footer__list a {
  color: var(--fg-soft);
  font-size: 13.5px;
  text-decoration: none;
}

.footer__list a:hover {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.footer__contacts {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.7;
  color: var(--muted);
}

.footer__contacts a {
  color: var(--fg-soft);
  text-decoration: none;
}

.payments-wrap h4 {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #fff;
}

.payments-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(66px, 1fr));
  gap: 14px 10px;
  align-items: center;
  margin-bottom: 16px;
}

.payment-item {
  display: flex;
  align-items: center;
  justify-content: center;
}

.payment-item img {
  display: block;
  width: auto;
  max-width: 66px;
  max-height: 30px;
  border: none;
  border-radius: 0;
  box-shadow: none;
}

.footer__trust {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  padding: 22px 0;
  border-top: 1px solid var(--border-soft);
}

.footer-icons {
  display: flex;
  flex-wrap: wrap;
  width: 100%;
  align-items: center;
  gap: 14px;
}

.footer-icons .pay-icon {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.footer-icons .pay-icon picture {
  display: flex;
}

.footer-icons .pay-icon span {
  width: 30px;
  height: 30px;
  margin-left: 5px;
  font-size: 12px;
  border-radius: 100%;
  border: 1px solid #fff;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer-icons .pay-icon img {
  display: block;
  width: auto;
  height: auto;
  border: none;
  max-width: 140px;
  max-height: 70px;
  box-shadow: none;
  filter: brightness(100);
}

.footer-icons .pay-icon:hover img {
  filter: brightness(100) drop-shadow(0 0 8px rgba(35, 148, 84, 0.85));
}

.age__text {
  margin: 0;
  max-width: 62ch;
  font-size: 11.5px;
  line-height: 1.55;
  color: var(--muted);
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 16px 0 22px;
  border-top: 1px solid var(--border-soft);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.03em;
  color: var(--muted);
}

.footer__bottom p {
  margin: 0;
}

.footer__bottom-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.footer__bottom a {
  color: var(--muted);
  text-decoration: none;
}

.footer__bottom a:hover {
  color: #fff;
}

/* ---------- mobile dock ---------- */

.cta-dock {
  display: none;
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 70;
  padding: 8px 12px calc(9px + env(safe-area-inset-bottom));
  background: rgba(3, 6, 51, 0.94);
  border-top: 1px solid var(--border-strong);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: 0 -18px 40px -26px #000;
  opacity: 0;
  transform: translateY(104%);
  transition: transform 0.22s ease, opacity 0.22s ease;
}

.cta-dock.is-visible {
  opacity: 1;
  transform: none;
}

.cta-dock__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  max-width: 560px;
  margin: 0 auto;
}

.cta-dock .btn {
  min-height: 40px;
  font-size: 14px;
}

.scrim {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: rgba(2, 4, 22, 0.72);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  border: 0;
  padding: 0;
  cursor: pointer;
}

/* ---------- responsive ---------- */

@media (max-width: 1180px) {
  .header__nav a {
    padding: 0 7px;
    font-size: 13.5px;
  }

  .header__actions .btn--ghost {
    display: none;
  }
}

@media (max-width: 1080px) {
  .header__nav,
  .header__actions .btn--primary {
    display: none;
  }

  .burger {
    display: inline-flex;
  }

  .header__actions {
    margin-left: auto;
  }

  .burger {
    margin-left: auto;
  }

  .drawer {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 100;
    width: min(320px, 86vw);
    max-height: 100vh;
    overflow-y: auto;
    padding: 18px;
    background: #050a31;
    border-right: 1px solid var(--border-strong);
    transform: translateX(-102%);
    visibility: hidden;
    transition: transform 0.24s ease, visibility 0.24s ease;
    display: block;
  }

  .drawer__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 16px;
  }

  .drawer__close {
    width: 40px;
    height: 40px;
    display: grid;
    place-items: center;
    border: 1px solid var(--border-strong);
    border-radius: 9px;
    background: transparent;
    color: var(--fg);
    cursor: pointer;
  }

  body.nav-open {
    overflow: hidden;
  }

  body.nav-open .drawer {
    transform: translateX(0);
    visibility: visible;
  }

  body.nav-open .scrim {
    display: block;
  }
}

@media (max-width: 980px) {
  .hero__grid,
  .page-hero__grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero__visual {
    max-width: 100%;
    margin: 0 auto;
  }

  .hero h1,
  .page-hero h1 {
    max-width: 26ch;
  }

  .page-hero__figure {
    max-width: 640px;
  }

  .layout {
    grid-template-columns: minmax(0, 1fr);
    padding-top: 28px;
  }

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

  .stats__item:nth-child(3) {
    border-left: 0;
    padding-left: 0;
  }

  .stats__item:nth-child(n + 3) {
    border-top: 1px solid var(--border-soft);
  }

  .main {
    max-width: 100%;
  }

  .article {
    max-width: 100%;
  }

  .cta-dock {
    display: block;
  }

  body {
    padding-bottom: calc(74px + env(safe-area-inset-bottom));
  }

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

  .footer__col--pay {
    grid-column: 1 / -1;
  }
}

@media (max-width: 720px) {
  body {
    font-size: 16px;
  }

  .topbar__group--right {
    display: none;
  }

  .topbar__inner {
    justify-content: center;
  }

  .article h2 {
    margin-top: 42px;
  }

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

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

  .hero__badge {
    display: none;
  }

  .hero__phone {
    width: min(238px, 66vw);
  }

  .hero__visual {
    gap: 14px;
    margin-top: 8px;
  }

  .footer__trust {
    align-items: flex-start;
  }

  .author {
    gap: 14px;
    padding: 18px;
  }

  .author__avatar {
    width: 50px;
    height: 50px;
    font-size: 15px;
  }

  .footer__trust {
    align-items: flex-start;
  }
}

@media (max-width: 520px) {
  .hero__actions .btn,
  .page-hero__actions .btn,
  .cta-band__actions .btn {
    flex: 1 1 100%;
  }

  .hero__meta {
    gap: 6px 14px;
    font-size: 10.5px;
  }

  .stats__item {
    padding: 14px 12px;
  }

  .stats__item:first-child,
  .stats__item:nth-child(3) {
    padding-left: 0;
  }

  .stats__value {
    font-size: 1rem;
  }

  .footer__grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 26px;
  }

  .footer__bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .breadcrumbs ol {
    font-size: 10px;
  }

  .page-hero__meta {
    gap: 5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}

/* ---------- mobile offer modal ---------- */

.offer {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: grid;
  place-items: center;
  padding: 18px;
  background: rgba(2, 4, 22, 0.78);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.offer[hidden] {
  display: none;
}

.offer.is-open {
  opacity: 1;
  visibility: visible;
}

.offer__panel {
  position: relative;
  width: min(360px, 100%);
  padding: 24px 22px 22px;
  border: 1px solid var(--border-strong);
  border-radius: 18px;
  background:
    radial-gradient(300px 160px at 100% 0%, rgba(35, 148, 84, 0.22), transparent 68%),
    linear-gradient(165deg, #131e5f, #05092f);
  box-shadow: 0 40px 80px -30px #000;
  text-align: center;
}

.offer__close {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border: 1px solid var(--border-strong);
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--fg-soft);
  cursor: pointer;
}

.offer__close:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.offer__mark {
  width: 46px;
  height: 46px;
  margin: 0 auto 12px;
  display: grid;
  place-items: center;
  border: 1px solid var(--accent);
  border-radius: 50%;
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 19px;
}

.offer__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 500;
  line-height: 1.25;
}

.offer__text {
  margin: 0 0 16px;
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--muted);
}

.offer__actions {
  display: grid;
  gap: 8px;
}

.offer__note {
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  color: var(--muted);
}