*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:        #010d18;
  --bg-s:      #040f1d;
  --bg-card:   #071525;
  --bg-card-h: #0b1e34;
  --border:    rgba(0,195,255,.07);
  --border-a:  rgba(0,195,255,.30);
  --text:      #7ab3cc;
  --muted:     #2e5e7a;
  --head:      #dff1fa;
  --accent:    #00c3ff;
  --acc-hi:    #40d0ff;
  --glow:      rgba(0,195,255,.32);
  --glow-s:    rgba(0,195,255,.14);
  --green:     #00e676;
  --mono:      'JetBrains Mono', monospace;
  --sans:      'Inter', -apple-system, sans-serif;
  --r:         12px;
  --rl:        20px;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: '';
  position: fixed; inset: 0; z-index: 0;
  background-image: radial-gradient(rgba(0,195,255,.07) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
}

::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: rgba(0,195,255,.22); border-radius: 3px; }

h1, h2, h3, h4 { color: var(--head); font-weight: 800; line-height: 1.15; }
a { color: var(--accent); }

.grad {
  background: linear-gradient(130deg, #b3e8ff 0%, var(--acc-hi) 45%, #80cfff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.wrap { max-width: 1100px; margin: 0 auto; padding: 0 24px; position: relative; z-index: 1; }
.wrap-narrow { max-width: 760px; }

.topbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  height: 64px; padding: 0 28px;
  display: flex; align-items: center; justify-content: space-between;
  background: rgba(1,13,24,.85);
  backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
}
.topbar-logo { display: flex; align-items: center; text-decoration: none; }
.topbar-logo svg { height: 34px; width: auto; display: block; }
.topbar-cta {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--accent); color: var(--bg);
  padding: 9px 20px; border-radius: 100px;
  font-size: 13px; font-weight: 700; text-decoration: none;
  box-shadow: 0 0 24px var(--glow); transition: all .22s;
}
.topbar-cta:hover { background: var(--acc-hi); transform: translateY(-1px); }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 26px; border-radius: 100px;
  font-size: 14px; font-weight: 700;
  cursor: pointer; text-decoration: none; border: none;
  transition: all .22s; white-space: nowrap;
}
.btn-primary { background: var(--accent); color: var(--bg); box-shadow: 0 0 24px var(--glow); }
.btn-primary:hover { background: var(--acc-hi); box-shadow: 0 0 40px rgba(0,195,255,.55); transform: translateY(-2px); }
.btn-ghost { background: transparent; color: var(--head); border: 1.5px solid var(--border-a); }
.btn-ghost:hover { border-color: var(--accent); color: var(--acc-hi); background: rgba(0,195,255,.06); }
.btn-lg { padding: 15px 32px; font-size: 15px; }

.section { padding: 96px 0; position: relative; z-index: 1; }
.section-s { padding: 64px 0; }

.sec-label {
  font-family: var(--mono); font-size: 13px; letter-spacing: 3px;
  text-transform: uppercase; color: var(--accent);
  display: inline-flex; align-items: center; gap: 10px; margin-bottom: 16px;
}
.sec-label::before { content: ''; width: 26px; height: 1px; background: var(--accent); }
.sec-title { font-size: clamp(26px, 4vw, 42px); font-weight: 900; letter-spacing: -0.4px; margin-bottom: 18px; }
.sec-sub { font-size: 17px; line-height: 1.75; max-width: 620px; }

.lhero { padding: 140px 0 80px; position: relative; overflow: hidden; }
.lhero::after {
  content: ''; position: absolute; top: -10%; right: -10%; width: 540px; height: 540px;
  background: radial-gradient(circle, var(--glow-s), transparent 70%);
  pointer-events: none; z-index: 0;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--mono); font-size: 12.5px; letter-spacing: 1.5px; text-transform: uppercase;
  color: var(--accent); background: rgba(0,195,255,.07);
  border: 1px solid var(--border-a); border-radius: 100px; padding: 7px 16px; margin-bottom: 26px;
}
.lhero h1 { font-size: clamp(32px, 5.2vw, 58px); font-weight: 900; letter-spacing: -2px; margin-bottom: 22px; }
.lhero-sub { font-size: clamp(17px, 2vw, 20px); line-height: 1.7; max-width: 660px; margin-bottom: 34px; }
.lhero-cta { display: flex; flex-wrap: wrap; gap: 14px; }

.crumb { font-family: var(--mono); font-size: 12px; color: var(--muted); margin-bottom: 22px; }
.crumb a { color: var(--muted); text-decoration: none; }
.crumb a:hover { color: var(--accent); }

.grid { display: grid; gap: 20px; margin-top: 48px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--rl); padding: 30px 28px; transition: border-color .25s, transform .25s, background .25s;
}
.card:hover { border-color: var(--border-a); background: var(--bg-card-h); transform: translateY(-3px); }
.card h3 { font-size: 19px; margin-bottom: 10px; }
.card p { font-size: 15px; line-height: 1.7; }
.card-ico {
  width: 48px; height: 48px; border-radius: 13px;
  background: rgba(0,195,255,.09); border: 1px solid rgba(0,195,255,.24);
  display: flex; align-items: center; justify-content: center; color: var(--accent); margin-bottom: 18px;
}
.card-ico svg { width: 24px; height: 24px; }

.steps { display: grid; gap: 18px; margin-top: 48px; counter-reset: step; }
.step {
  display: grid; grid-template-columns: 54px 1fr; gap: 20px; align-items: start;
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--rl); padding: 24px 26px;
}
.step-n {
  width: 44px; height: 44px; border-radius: 12px;
  background: rgba(0,195,255,.09); border: 1px solid var(--border-a);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--mono); font-weight: 700; font-size: 17px; color: var(--accent);
}
.step h3 { font-size: 17px; margin-bottom: 6px; }
.step p { font-size: 15px; line-height: 1.65; }

.prose { font-size: 17px; line-height: 1.8; }
.prose h2 { font-size: clamp(23px, 3vw, 30px); letter-spacing: -1px; margin: 48px 0 16px; }
.prose h3 { font-size: 20px; margin: 32px 0 12px; color: var(--acc-hi); }
.prose p { margin-bottom: 18px; }
.prose ul, .prose ol { margin: 0 0 18px 22px; }
.prose li { margin-bottom: 9px; }
.prose strong { color: var(--head); }
.prose a { text-decoration: underline; text-underline-offset: 3px; }
.lead { font-size: 19px; line-height: 1.75; color: var(--head); margin-bottom: 30px; }
.callout {
  background: var(--bg-card); border: 1px solid var(--border-a); border-left: 3px solid var(--accent);
  border-radius: 12px; padding: 20px 24px; margin: 28px 0; font-size: 15.5px;
}
.callout-label { font-family: var(--mono); font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: var(--accent); display: block; margin-bottom: 8px; }

.faq { margin-top: 40px; display: grid; gap: 12px; }
.faq details {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 14px; padding: 4px 24px; transition: border-color .2s;
}
.faq details[open] { border-color: var(--border-a); }
.faq summary {
  list-style: none; cursor: pointer; padding: 20px 0;
  font-size: 16.5px; font-weight: 700; color: var(--head);
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; color: var(--accent); font-size: 22px; font-weight: 400; transition: transform .2s; }
.faq details[open] summary::after { content: '−'; }
.faq-body { padding: 0 0 22px; font-size: 15px; line-height: 1.7; }

.cta-band { text-align: center; padding: 88px 0; position: relative; z-index: 1; }
.cta-band h2 { font-size: clamp(26px, 4vw, 40px); letter-spacing: -1.5px; margin-bottom: 16px; }
.cta-band p { font-size: 17px; max-width: 540px; margin: 0 auto 30px; }

.footer { border-top: 1px solid var(--border); padding: 40px 0; position: relative; z-index: 1; }
.footer-in {
  max-width: 1100px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px;
}
.footer-copy { font-family: var(--mono); font-size: 12px; color: var(--muted); }
.footer-links { display: flex; gap: 24px; list-style: none; }
.footer-links a { font-size: 13px; color: var(--muted); text-decoration: none; transition: color .2s; }
.footer-links a:hover { color: var(--head); }

.footer-extra {
  max-width: 1100px; margin: 0 auto 16px; padding: 0 24px 16px;
  border-bottom: 1px solid var(--border);
  display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 18px; align-items: center;
}
.footer-extra a { font-size: 13px; color: var(--muted); text-decoration: none; transition: color .2s; }
.footer-extra a:hover { color: var(--accent); }
.footer-extra .fe-sep { color: var(--muted); opacity: .45; }

.site-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  height: 64px; padding: 0 28px;
  display: flex; align-items: center; justify-content: space-between;
  background: rgba(1,13,24,.85);
  backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
}
.site-nav .nav-logo { display: flex; align-items: center; text-decoration: none; }
.site-nav .nav-logo svg { height: 34px; width: auto; display: block; }
.site-nav .nav-links { display: flex; list-style: none; gap: 2px; }
.site-nav .nav-links a { color: var(--text); text-decoration: none; font-size: 14px; padding: 6px 14px; border-radius: 8px; transition: color .2s, background .2s; }
.site-nav .nav-links a:hover { color: var(--head); background: rgba(0,195,255,.06); }
.nav-right { display: flex; align-items: center; gap: 12px; }
.nav-right .btn-primary { min-width: 150px; justify-content: center; }
.lang-sw { display: flex; gap: 2px; background: rgba(255,255,255,.04); border: 1px solid var(--border); border-radius: 9px; padding: 3px; }
.lang-btn { font-family: var(--mono); font-size: 11px; font-weight: 700; letter-spacing: .6px; color: var(--muted); background: transparent; border: none; border-radius: 6px; padding: 5px 9px; cursor: pointer; transition: all .2s; }
.lang-btn.active { background: var(--accent); color: var(--bg); box-shadow: 0 0 10px var(--glow-s); }
.hamburger { display: none; width: 42px; height: 42px; background: rgba(0,195,255,.06); border: 1px solid var(--border-a); border-radius: 11px; cursor: pointer; flex-direction: column; align-items: center; justify-content: center; gap: 5px; transition: background .2s, box-shadow .2s; position: relative; z-index: 210; }
.hamburger:hover { background: rgba(0,195,255,.12); box-shadow: 0 0 14px var(--glow-s); }
.hamburger span { width: 18px; height: 1.8px; background: var(--head); border-radius: 2px; display: block; transition: all .32s cubic-bezier(.4,0,.2,1); transform-origin: center; }
.hamburger.open span:nth-child(1) { transform: translateY(6.8px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-6.8px) rotate(-45deg); }
.mob-overlay { position: fixed; inset: 0; z-index: 190; background: rgba(1,13,24,.98); backdrop-filter: blur(28px); -webkit-backdrop-filter: blur(28px); display: flex; flex-direction: column; align-items: center; gap: 8px; overflow-y: auto; -webkit-overflow-scrolling: touch; padding: 76px 16px 40px; transform: translateX(100%); transition: transform .4s cubic-bezier(.4,0,.2,1); }
.mob-overlay.open { transform: translateX(0); }
.mob-overlay > :first-child { margin-top: auto; }
.mob-overlay > :last-child { margin-bottom: auto; }
.mob-links { list-style: none; text-align: center; width: 100%; }
.mob-links li { border-bottom: 1px solid var(--border); }
.mob-links a { display: block; padding: 20px 32px; color: var(--head); text-decoration: none; font-size: 22px; font-weight: 700; letter-spacing: -.5px; transition: color .2s; }
.mob-links a:hover { color: var(--accent); }
.mob-lang { display: flex; gap: 8px; background: rgba(0,195,255,.06); border: 1px solid var(--border-a); border-radius: 12px; padding: 6px; margin-top: 24px; }
.mob-lang .lang-btn { font-size: 13px; padding: 8px 18px; }
.mob-cta { margin-top: 20px; }

.has-dropdown { position: relative; }
.dd-toggle { cursor: pointer; }
.dd-chev { width: 9px; height: 9px; margin-left: 5px; vertical-align: middle; position: relative; top: -1px; opacity: .75; transition: transform .2s, opacity .2s; }
.has-dropdown:hover .dd-chev, .has-dropdown:focus-within .dd-chev { transform: rotate(180deg); opacity: 1; }
.dropdown {
  position: absolute; top: calc(100% + 10px); left: 0;
  min-width: 230px; padding: 8px; margin: 0; list-style: none;
  background: var(--bg-card); border: 1px solid var(--border-a);
  border-radius: 14px; box-shadow: 0 16px 44px rgba(0,0,0,.55);
  display: flex; flex-direction: column; gap: 2px;
  opacity: 0; visibility: hidden; transform: translateY(6px);
  transition: opacity .18s ease, transform .18s ease, visibility .18s;
}
.has-dropdown:hover .dropdown, .has-dropdown:focus-within .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown a { display: block; padding: 9px 14px; border-radius: 9px; color: var(--text); text-decoration: none; font-size: 14px; white-space: nowrap; transition: color .15s, background .15s; }
.dropdown a:hover { color: var(--head); background: rgba(0,195,255,.08); }

.mob-has-sub { border-bottom: 1px solid var(--border); }
.mob-sub-toggle { display: inline-flex; align-items: center; gap: 8px; background: none; border: none; cursor: pointer; color: var(--head); font-family: var(--sans); font-weight: 700; font-size: 22px; letter-spacing: -.5px; padding: 20px 32px; }
.mob-chev { width: 16px; height: 16px; color: var(--accent); margin-right: -24px; transition: transform .22s; }
.mob-sub-toggle.open .mob-chev { transform: rotate(180deg); }
.mob-sub { list-style: none; display: none; padding: 0 0 10px; margin: 0; }
.mob-sub.open { display: block; }
.mob-sub a { display: block; padding: 9px 32px; color: var(--text); text-decoration: none; font-size: 15px; transition: color .2s; }
.mob-sub a:hover { color: var(--accent); }

.cookie-banner { display: none; position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); z-index: 800; width: calc(100% - 40px); max-width: 720px; background: var(--bg-card); border: 1px solid var(--border-a); border-radius: 16px; padding: 20px 24px; box-shadow: 0 16px 48px rgba(0,0,0,.5); gap: 16px; align-items: center; flex-wrap: wrap; }
.cookie-banner.show { display: flex; }
.cookie-banner-text { flex: 1; min-width: 200px; font-size: 13px; line-height: 1.6; }
.cookie-banner-text a { color: var(--acc-hi); text-decoration: none; }
.cookie-banner-btns { display: flex; gap: 8px; flex-shrink: 0; flex-wrap: wrap; }
.cookie-btn-accept { background: var(--accent); color: var(--bg); border: none; padding: 9px 20px; border-radius: 100px; font-size: 13px; font-weight: 700; cursor: pointer; transition: background .2s; }
.cookie-btn-accept:hover { background: var(--acc-hi); }
.cookie-btn-reject { background: transparent; color: var(--text); border: 1px solid var(--border-a); padding: 9px 20px; border-radius: 100px; font-size: 13px; font-weight: 600; cursor: pointer; transition: all .2s; }
.cookie-btn-reject:hover { border-color: var(--accent); color: var(--head); }

@media (max-width: 768px) {
  .site-nav .nav-links, .site-nav .nav-right .lang-sw, .site-nav .nav-right .btn { display: none; }
  .hamburger { display: flex; }
  .nav-right { gap: 8px; }
}

.fu { opacity: 0; transform: translateY(26px); transition: opacity .6s ease, transform .6s ease; }
.fu.vis { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .fu { opacity: 1; transform: none; transition: none; } }

@media (max-width: 860px) {
  .grid-3 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  .section { padding: 64px 0; }
  .lhero { padding: 116px 0 64px; }
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .topbar { padding: 0 18px; }
  .lhero-cta .btn { width: 100%; justify-content: center; }
  .footer-in { flex-direction: column; text-align: center; }
  .footer-extra { justify-content: center; text-align: center; }
  .footer-links { justify-content: center; }
}