:root {
  --bg: #0b0d12; --bg2: #12151d; --line: #232836; --text: #e9ecf3; --muted: #9aa3b5;
  --acc: #5b8cff; --acc2: #7cf0c5; --r: 18px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { background: var(--bg); color: var(--text); font: 16px/1.6 Inter, system-ui, sans-serif; overflow-x: hidden; }
body::before { /* soft glow */
  content: ""; position: fixed; inset: -20% -10% auto auto; width: 60vw; height: 60vw; z-index: -1;
  background: radial-gradient(circle, rgba(91,140,255,.18), transparent 60%); pointer-events: none;
}
a { color: inherit; text-decoration: none; }
.wrap { width: min(1120px, 100% - 32px); margin-inline: auto; }
h1, h2, h3 { font-family: Unbounded, Inter, sans-serif; line-height: 1.15; }
h2 { font-size: clamp(26px, 4vw, 38px); margin-bottom: 12px; }
h3 { font-size: 18px; margin-bottom: 8px; }
.sub { color: var(--muted); max-width: 640px; margin-bottom: 32px; }
.nw { white-space: nowrap; }
.hl { background: linear-gradient(90deg, var(--acc), var(--acc2)); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* buttons */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 14px 24px; border-radius: 999px; font-weight: 600;
  background: var(--acc); color: #fff; transition: transform .15s, background .15s; border: 1px solid var(--acc); }
.btn:hover { transform: translateY(-2px); background: #6f9bff; }
.btn--ghost { background: transparent; border-color: var(--line); color: var(--text); }
.btn--ghost:hover { background: var(--bg2); border-color: var(--muted); }
.btn--sm { padding: 9px 16px; font-size: 14px; }

/* nav */
.nav { position: sticky; top: 0; z-index: 10; backdrop-filter: blur(12px); background: rgba(11,13,18,.75); border-bottom: 1px solid var(--line); }
.nav__in { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 16px; }
.logo { font-family: Unbounded, sans-serif; font-weight: 700; display: flex; align-items: center; gap: 8px; white-space: nowrap; }
.logo__dot { width: 10px; height: 10px; border-radius: 50%; background: var(--acc2); box-shadow: 0 0 12px var(--acc2); }
.logo__sub { font: 500 12px Inter, sans-serif; color: var(--muted); }
.nav__links { display: flex; gap: 28px; color: var(--muted); font-size: 15px; }
.nav__links a:hover { color: var(--text); }
.nav__right { display: flex; align-items: center; gap: 12px; }
.lang { display: flex; border: 1px solid var(--line); border-radius: 999px; padding: 3px; }
.lang button { background: none; border: 0; color: var(--muted); font: 600 13px Inter, sans-serif; padding: 5px 10px; border-radius: 999px; cursor: pointer; }
.lang button.is-on { background: var(--bg2); color: var(--text); }

/* hero */
.hero { display: grid; grid-template-columns: 1.3fr 1fr; gap: 48px; align-items: center; padding: 72px 0 40px; }
.tag { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; color: var(--acc2); border: 1px solid rgba(124,240,197,.3);
  padding: 6px 14px; border-radius: 999px; margin-bottom: 20px; }
.tag::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--acc2); animation: pulse 2s infinite; }
@keyframes pulse { 50% { opacity: .3; } }
.hero h1 { font-size: clamp(30px, 4.6vw, 52px); margin-bottom: 20px; text-wrap: balance; }
.lead { color: var(--muted); font-size: 18px; max-width: 560px; margin-bottom: 28px; }
.hero__btns { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 36px; }
.hero__facts { list-style: none; display: flex; flex-wrap: wrap; gap: 28px; }
.hero__facts li { display: flex; flex-direction: column; }
.hero__facts b { font-family: Unbounded, sans-serif; font-size: 20px; }
.hero__facts span { color: var(--muted); font-size: 14px; }
.hero__phone { justify-self: center; text-align: center; }
.phone { width: 270px; aspect-ratio: 300 / 668; border-radius: 36px; padding: 10px; background: #1a1e29;
  border: 1px solid var(--line); box-shadow: 0 30px 80px rgba(0,0,0,.5), 0 0 0 6px #10131a; transform: rotate(3deg); }
.phone video { width: 100%; height: 100%; object-fit: cover; border-radius: 28px; display: block; background: #000; }
.phone__cap { margin-top: 22px; color: var(--muted); font-size: 14px; }

/* sections */
.section { padding: 72px 0 24px; }
.grid { display: grid; gap: 18px; }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); margin-top: 18px; }
.card { background: var(--bg2); border: 1px solid var(--line); border-radius: var(--r); padding: 26px; display: flex; flex-direction: column; transition: border-color .2s, transform .2s; }
.card:hover { border-color: #33405e; transform: translateY(-3px); }
.card p { color: var(--muted); font-size: 15px; }
.card__ico { font-size: 30px; margin-bottom: 14px; }
.price { margin-top: auto; padding-top: 18px; font-family: Unbounded, sans-serif; color: var(--text) !important; font-size: 20px !important; }
.price span { font: 500 14px Inter, sans-serif; color: var(--muted); }

/* work */
.work { display: grid; grid-template-columns: 300px 1fr; gap: 40px; align-items: center; background: var(--bg2);
  border: 1px solid var(--line); border-radius: var(--r); padding: 32px; }
.work__media video { width: 100%; max-width: 260px; aspect-ratio: 300 / 668; object-fit: cover; border-radius: 24px; display: block; margin: auto; border: 6px solid #1a1e29; }
.work__body p { color: var(--muted); }
.work__kind { color: var(--acc2) !important; font-size: 13px !important; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; margin-bottom: 8px; }
.work__body h3 { font-size: 24px; margin-bottom: 12px; }
.work__links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.chips { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.chips li { font-size: 13px; padding: 4px 12px; border-radius: 999px; background: #1a2030; color: #b8c4dd; }
.card--work h3 { font-size: 20px; }

/* stack */
.stack { list-style: none; display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.stack li { padding: 10px 18px; border: 1px solid var(--line); border-radius: 12px; background: var(--bg2); font-weight: 500; }

/* steps */
.steps { list-style: none; counter-reset: s; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 24px; }
.steps li { counter-increment: s; background: var(--bg2); border: 1px solid var(--line); border-radius: var(--r); padding: 24px; display: flex; flex-direction: column; gap: 6px; }
.steps li::before { content: "0" counter(s); font: 700 14px Unbounded, sans-serif; color: var(--acc); }
.steps b { font-size: 18px; }
.steps span { color: var(--muted); font-size: 15px; }

/* about */
.about { display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; align-items: start; }
.about p { color: var(--muted); margin-bottom: 14px; max-width: 600px; }
.team { display: grid; gap: 14px; padding-top: 8px; }
.member { display: grid; grid-template-columns: 56px 1fr; grid-template-rows: auto auto; column-gap: 16px; align-items: center;
  background: var(--bg2); border: 1px solid var(--line); border-radius: var(--r); padding: 18px; }
.member .avatar { grid-row: span 2; width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center;
  font: 700 22px Unbounded, sans-serif; background: linear-gradient(135deg, var(--acc), var(--acc2)); color: #0b0d12; }
.member span { color: var(--muted); font-size: 14px; }
.member--empty { border-style: dashed; background: transparent; }
.member--empty .avatar { background: var(--bg2); color: var(--muted); border: 1px dashed var(--line); }

/* faq */
.faq { display: grid; gap: 10px; margin-top: 24px; max-width: 820px; }
.faq details { background: var(--bg2); border: 1px solid var(--line); border-radius: 14px; padding: 18px 22px; }
.faq summary { cursor: pointer; font-weight: 600; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.faq summary::after { content: "+"; color: var(--acc); font-size: 22px; line-height: 1; transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--muted); margin-top: 10px; }

/* contact */
.contact { text-align: center; padding: 56px 24px; border-radius: 28px; border: 1px solid var(--line);
  background: radial-gradient(circle at 50% 0, rgba(91,140,255,.2), transparent 70%), var(--bg2); }
.contact p { color: var(--muted); max-width: 520px; margin: 0 auto 28px; }
.contact__btns { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }

.foot { display: flex; justify-content: space-between; gap: 16px; padding: 48px 0 32px; color: var(--muted); font-size: 14px; }
.foot a:hover { color: var(--text); }

/* reveal on scroll */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s, transform .6s; }
.reveal.in { opacity: 1; transform: none; }

/* responsive */
@media (max-width: 960px) {
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .nav__links { display: none; }
}
@media (max-width: 720px) {
  .hero { grid-template-columns: 1fr; padding-top: 40px; gap: 40px; }
  .phone { width: 230px; }
  .grid--4, .grid--2, .steps { grid-template-columns: 1fr; }
  .work { grid-template-columns: 1fr; padding: 22px; gap: 24px; }
  .about { grid-template-columns: 1fr; }
  .logo__sub { display: none; }
  .nav__right .btn { display: none; }
  .section { padding-top: 56px; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}