@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@500;600;700&family=Inter:wght@400;500;600;700&display=swap');

:root {
  --bg: #05080d;
  --bg-soft: #0a101b;
  --panel: #0d1524;
  --panel-2: #101b2e;
  --text: #f5f7fb;
  --muted: #99a7bb;
  --line: rgba(255,255,255,.11);
  --cyan: #31d8ff;
  --cyan-2: #76ecff;
  --blue: #2778ff;
  --success: #63f5bd;
  --max: 1180px;
  --radius: 22px;
  --shadow: 0 24px 70px rgba(0,0,0,.38);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 82% 8%, rgba(39,120,255,.13), transparent 26%),
    radial-gradient(circle at 20% 30%, rgba(49,216,255,.08), transparent 24%),
    var(--bg);
  font-family: "Inter", Arial, sans-serif;
  line-height: 1.62;
  overflow-x: hidden;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .16;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.8), transparent 82%);
}

img { max-width: 100%; display: block; }
a { color: inherit; }
button, input, textarea, select { font: inherit; }
.container { width: min(calc(100% - 40px), var(--max)); margin: 0 auto; }
.muted { color: var(--muted); }
.skip-link { position: absolute; left: -9999px; }
.skip-link:focus {
  left: 16px;
  top: 16px;
  z-index: 9999;
  padding: 10px 14px;
  border-radius: 10px;
  background: var(--cyan);
  color: #031019;
}

h1, h2, h3 {
  margin: 0;
  font-family: "Barlow Condensed", Impact, sans-serif;
  line-height: .98;
  letter-spacing: -.025em;
}
h1 { font-size: clamp(4rem, 8vw, 7.8rem); }
h2 { font-size: clamp(3rem, 6vw, 5.6rem); }
h3 { font-size: 2rem; }
p { margin: 0; }

.kicker {
  margin: 0 0 14px;
  color: var(--cyan);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid var(--line);
  background: rgba(5,8,13,.78);
  backdrop-filter: blur(18px);
}
.nav {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.logo {
  display: block;
  width: 245px;
  height: auto;
  max-height: 58px;
  object-fit: contain;
  object-position: left center;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 25px;
  color: #c7d0dd;
  font-size: .9rem;
  font-weight: 600;
}
.nav-links a { text-decoration: none; }
.nav-links a:hover, .nav-links a:focus { color: var(--cyan); }
.menu-btn {
  display: none;
  min-height: 42px;
  padding: 0 13px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
  color: var(--text);
  cursor: pointer;
}
.lang-switch {
  display: flex;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255,255,255,.025);
}
.lang-switch a {
  padding: 5px 9px;
  border-radius: 999px;
  font-size: .72rem;
  letter-spacing: .08em;
}
.lang-switch a[aria-current="page"] {
  color: #031019;
  background: var(--cyan);
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid rgba(49,216,255,.55);
  border-radius: 999px;
  background: linear-gradient(135deg, var(--cyan), #4f91ff);
  color: #031019 !important;
  text-decoration: none;
  font-size: .92rem;
  font-weight: 800;
  box-shadow: 0 10px 32px rgba(49,216,255,.18);
  transition: transform .2s ease, box-shadow .2s ease;
}
.button:hover, .button:focus {
  transform: translateY(-2px);
  box-shadow: 0 14px 40px rgba(49,216,255,.28);
}
.button.light {
  background: transparent;
  color: var(--text) !important;
  border-color: var(--line);
  box-shadow: none;
}

.location-banner {
  display: none;
  position: relative;
  z-index: 1001;
  padding: 10px 0;
  border-bottom: 1px solid rgba(49,216,255,.28);
  background: #091729;
  color: #c7d0dd;
  font-size: .82rem;
}
.location-banner.show { display: block; }
.location-banner .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}
.location-banner a { color: var(--cyan); font-weight: 800; }
.location-banner .menu-btn { display: inline-flex; align-items: center; }

.article-hero {
  position: relative;
  padding: 92px 0 70px;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.article-hero::after {
  content: "";
  position: absolute;
  width: 520px;
  height: 520px;
  top: -285px;
  right: -165px;
  border: 1px solid rgba(49,216,255,.15);
  border-radius: 50%;
  box-shadow:
    0 0 0 58px rgba(49,216,255,.025),
    0 0 0 116px rgba(49,216,255,.015);
  pointer-events: none;
}
.article-hero h1 {
  position: relative;
  z-index: 1;
  max-width: 1020px;
  font-size: clamp(3.7rem, 7vw, 7rem);
}
.article-dek {
  position: relative;
  z-index: 1;
  max-width: 820px;
  margin-top: 26px;
  color: #b4bfd0;
  font-size: clamp(1rem, 1.8vw, 1.18rem);
}
.article-meta {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 9px 22px;
  margin-top: 30px;
  color: var(--muted);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .09em;
  text-transform: uppercase;
}
.article-meta span::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 9px;
  border-radius: 50%;
  background: var(--cyan);
  vertical-align: 1px;
}
.breadcrumbs {
  position: relative;
  z-index: 1;
  margin-bottom: 24px;
  color: var(--muted);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.breadcrumbs a { text-decoration: none; }
.breadcrumbs a:hover { color: var(--cyan); }

.section {
  position: relative;
  padding: 104px 0;
  border-bottom: 1px solid var(--line);
}
.insights-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.insight-row {
  position: relative;
  min-height: 255px;
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto 1fr;
  gap: 30px 20px;
  align-items: start;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(17,28,47,.88), rgba(9,15,26,.88));
  box-shadow: 0 18px 44px rgba(0,0,0,.22);
  text-decoration: none;
  transition: transform .22s ease, border-color .22s ease;
  overflow: hidden;
}
.insight-row::after {
  content: "";
  position: absolute;
  right: -85px;
  bottom: -100px;
  width: 205px;
  height: 205px;
  border: 1px solid rgba(49,216,255,.12);
  border-radius: 50%;
  box-shadow: 0 0 0 35px rgba(49,216,255,.025);
}
.insight-row:first-child {
  grid-column: 1 / -1;
  min-height: 310px;
  padding: 40px;
}
.insight-row:hover, .insight-row:focus {
  transform: translateY(-5px);
  border-color: rgba(49,216,255,.42);
}
.insight-row .meta {
  grid-column: 1;
  color: var(--cyan);
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .13em;
  text-transform: uppercase;
}
.insight-row > span:nth-child(2) {
  position: relative;
  z-index: 1;
  grid-column: 1 / -1;
  align-self: end;
}
.insight-row h3 {
  max-width: 760px;
  font-size: clamp(2.2rem, 4.3vw, 4rem);
}
.insight-row:not(:first-child) h3 { font-size: clamp(2rem, 3.2vw, 3rem); }
.insight-row .muted {
  display: block;
  max-width: 720px;
  margin-top: 13px;
  color: var(--muted);
  font-size: .9rem;
}
.insight-row .arrow {
  position: absolute;
  top: 24px;
  right: 26px;
  z-index: 2;
  color: var(--cyan);
  font-size: 1.8rem;
}

.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 760px) 280px;
  gap: 76px;
  padding: 78px 0 110px;
}
.article-body {
  color: #c7d0dd;
  font-size: 1.04rem;
}
.article-body p { margin: 0 0 20px; }
.article-body a { color: var(--cyan); }
.article-body h2 {
  margin: 56px 0 20px;
  color: var(--text);
  font-size: clamp(2.5rem, 4.3vw, 4.1rem);
}
.article-body h2:first-child { margin-top: 0; }
.article-body h3 {
  margin: 30px 0 14px;
  color: var(--text);
  font-size: 2rem;
}
.article-body ul, .article-body ol { padding-left: 22px; }
.article-body li { margin: 8px 0; }
.article-body blockquote {
  margin: 35px 0;
  padding: 24px 26px;
  border-left: 4px solid var(--cyan);
  background: var(--panel);
  color: var(--text);
}
.answer-box {
  margin: 0 0 44px;
  padding: 28px 30px;
  border: 1px solid rgba(49,216,255,.28);
  border-left: 5px solid var(--cyan);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: linear-gradient(145deg, rgba(17,28,47,.9), rgba(9,15,26,.9));
  box-shadow: var(--shadow);
}
.answer-box strong {
  display: block;
  margin-bottom: 10px;
  color: var(--text);
  font-family: "Barlow Condensed", Impact, sans-serif;
  font-size: 2rem;
  line-height: 1;
}
.answer-box p { margin: 0; }
.checklist {
  margin: 40px 0;
  padding: 28px 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}
.checklist h3 { margin-top: 0; }
.checklist li::marker { color: var(--cyan); }
.article-aside {
  position: sticky;
  top: 110px;
  align-self: start;
  padding: 25px;
  border: 1px solid var(--line);
  border-top: 4px solid var(--cyan);
  border-radius: 0 0 var(--radius) var(--radius);
  background: rgba(13,21,36,.88);
  box-shadow: 0 18px 44px rgba(0,0,0,.22);
}
.article-aside h3 { margin-bottom: 14px; font-size: 2rem; }
.article-aside a {
  display: block;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  color: #c7d0dd;
  text-decoration: none;
  font-size: .86rem;
}
.article-aside a:last-child { border-bottom: 0; }
.article-aside a:hover { color: var(--cyan); }
.faq {
  margin-top: 58px;
  border-top: 1px solid var(--line);
}
.faq details {
  padding: 21px 0;
  border-bottom: 1px solid var(--line);
}
.faq summary {
  color: var(--text);
  font-weight: 800;
  cursor: pointer;
}
.faq details[open] summary { color: var(--cyan); }
.faq details p { margin-top: 13px; }

.site-footer {
  padding: 44px 0 48px;
  border-top: 1px solid var(--line);
  background: rgba(5,8,13,.96);
  color: var(--muted);
  font-size: .82rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 34px;
  align-items: end;
}
.footer-links {
  display: flex;
  justify-content: flex-end;
  gap: 18px;
  flex-wrap: wrap;
}
.footer-links a { text-decoration: none; }
.footer-links a:hover { color: var(--cyan); }
.footer-small {
  grid-column: 1 / -1;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.language-gateway {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 30px;
  background:
    radial-gradient(circle at 82% 8%, rgba(39,120,255,.16), transparent 28%),
    radial-gradient(circle at 18% 32%, rgba(49,216,255,.09), transparent 25%),
    var(--bg);
}
.gateway-card {
  position: relative;
  width: min(860px, 100%);
  padding: clamp(34px, 6vw, 68px);
  border: 1px solid rgba(49,216,255,.25);
  border-radius: 30px;
  background: linear-gradient(145deg, rgba(17,28,47,.92), rgba(9,15,26,.92));
  box-shadow: var(--shadow);
  overflow: hidden;
}
.gateway-card::after {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  right: -190px;
  bottom: -250px;
  border: 1px solid rgba(49,216,255,.16);
  border-radius: 50%;
  box-shadow: 0 0 0 55px rgba(49,216,255,.025), 0 0 0 110px rgba(49,216,255,.015);
}
.gateway-card .logo { width: 300px; margin-bottom: 70px; }
.gateway-card h1 {
  position: relative;
  z-index: 1;
  max-width: 740px;
  font-size: clamp(3.8rem, 8vw, 7rem);
}
.gateway-card p {
  position: relative;
  z-index: 1;
  max-width: 650px;
  margin-top: 22px;
  color: #b4bfd0;
  font-size: 1.03rem;
}
.gateway-options {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 36px;
}
.gateway-option {
  display: block;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(13,21,36,.75);
  text-decoration: none;
  transition: transform .2s ease, border-color .2s ease;
}
.gateway-option:hover, .gateway-option.recommended {
  transform: translateY(-3px);
  border-color: rgba(49,216,255,.55);
}
.gateway-option strong {
  display: block;
  font-family: "Barlow Condensed", Impact, sans-serif;
  font-size: 2.2rem;
  line-height: 1;
}
.gateway-option span {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  font-size: .82rem;
}
.gateway-option.recommended::before {
  content: "Recommended";
  display: inline-block;
  margin-bottom: 18px;
  color: var(--cyan);
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.gateway-note { margin-top: 22px !important; font-size: .76rem !important; }
.gateway-note a { color: var(--cyan); }

@media (max-width: 980px) {
  .article-layout { grid-template-columns: 1fr; }
  .article-aside { position: static; }
}

@media (max-width: 760px) {
  .container { width: min(calc(100% - 28px), var(--max)); }
  .nav-links {
    position: fixed;
    top: 76px;
    left: 14px;
    right: 14px;
    display: none;
    align-items: stretch;
    padding: 20px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: rgba(8,14,24,.98);
    box-shadow: var(--shadow);
  }
  .nav-links.open { display: flex; flex-direction: column; }
  .menu-btn { display: block; }
  .nav-links .button { width: 100%; }
  .logo { width: 210px; }
  .article-hero { padding: 66px 0 52px; }
  .section { padding: 78px 0; }
  .insights-list { grid-template-columns: 1fr; }
  .insight-row:first-child { grid-column: auto; min-height: 275px; padding: 30px; }
  .insight-row h3, .insight-row:not(:first-child) h3 { font-size: clamp(2.2rem, 10vw, 3.3rem); }
  .article-layout { gap: 44px; padding: 58px 0 78px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-links { justify-content: flex-start; }
  .footer-small { grid-column: auto; }
  .location-banner .container { align-items: flex-start; flex-direction: column; gap: 7px; }
  .gateway-options { grid-template-columns: 1fr; }
  .gateway-card .logo { width: 245px; margin-bottom: 48px; }
}

@media (max-width: 480px) {
  .logo { width: 190px; }
  .gateway-card { padding: 28px 22px; }
  .gateway-card h1 { font-size: clamp(3.2rem, 17vw, 5rem); }
  .article-hero h1 { font-size: clamp(3.2rem, 16vw, 5rem); }
}

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