/* ===== Tokens ===== */
:root {
  --bg: #0b1020;
  --bg-alt: #0e1530;
  --panel: #121a38;
  --panel-2: #16204a;
  --line: rgba(255, 255, 255, 0.09);
  --text: #e8ecf6;
  --muted: #9aa6c4;
  --accent: #5b8cff;
  --accent-2: #36e0c9;
  --accent-grad: linear-gradient(100deg, #5b8cff, #36e0c9);
  --radius: 16px;
  --radius-sm: 10px;
  --max: 1140px;
  --shadow: 0 20px 50px -20px rgba(0, 0, 0, 0.6);
  --font: "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --display: "Space Grotesk", var(--font);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img, svg { display: block; }

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 24px; }

/* ===== Buttons ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-weight: 600; font-size: 15px; line-height: 1;
  padding: 14px 22px; border-radius: 999px; border: 1px solid transparent;
  cursor: pointer; transition: transform .15s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
  white-space: nowrap;
}
.btn--sm { padding: 10px 16px; font-size: 14px; }
.btn--block { width: 100%; padding: 16px; font-size: 16px; }
.btn--primary { background: var(--accent-grad); color: #06122b; box-shadow: 0 10px 30px -10px rgba(91, 140, 255, .7); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 16px 40px -12px rgba(54, 224, 201, .6); }
.btn--ghost { background: rgba(255,255,255,.04); border-color: var(--line); color: var(--text); }
.btn--ghost:hover { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.2); }

/* ===== Nav ===== */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(11, 16, 32, .72);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav__inner { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); }
.brand__mark { color: var(--accent-2); }
.brand__name { font-family: var(--display); font-weight: 700; font-size: 19px; letter-spacing: -.02em; }
.brand__name--accent { color: var(--accent); }
.nav__links { display: flex; align-items: center; gap: 28px; }
.nav__links a { color: var(--muted); font-size: 15px; font-weight: 500; transition: color .15s ease; }
.nav__links a:hover { color: var(--text); }
.nav__links .btn { color: var(--text); }
.nav__toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav__toggle span { width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: .2s; }

/* ===== Hero ===== */
.hero { position: relative; padding: 96px 0 80px; overflow: hidden; }
.hero__grid {
  position: absolute; inset: -2px;
  background:
    radial-gradient(900px 500px at 75% -10%, rgba(91,140,255,.22), transparent 60%),
    radial-gradient(700px 500px at 10% 10%, rgba(54,224,201,.14), transparent 55%),
    linear-gradient(transparent 95%, rgba(255,255,255,.04) 95%) 0 0 / 100% 44px,
    linear-gradient(90deg, transparent 95%, rgba(255,255,255,.04) 95%) 0 0 / 44px 100%;
  mask-image: radial-gradient(120% 100% at 50% 0%, #000 40%, transparent 85%);
  pointer-events: none;
}
.hero__inner { position: relative; max-width: 820px; }
.eyebrow {
  font-family: var(--display); font-size: 13px; font-weight: 600; letter-spacing: .12em;
  text-transform: uppercase; color: var(--accent-2); margin-bottom: 18px;
}
.hero__title { font-family: var(--display); font-size: clamp(34px, 6vw, 60px); line-height: 1.05; letter-spacing: -.03em; font-weight: 700; }
.grad { background: var(--accent-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero__lead { color: var(--muted); font-size: clamp(16px, 2.2vw, 19px); margin: 22px 0 32px; max-width: 660px; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; }
.hero__stats { list-style: none; display: flex; flex-wrap: wrap; gap: 40px; margin-top: 54px; }
.hero__stats li { display: flex; flex-direction: column; }
.hero__stats strong { font-family: var(--display); font-size: 26px; color: var(--text); }
.hero__stats span { color: var(--muted); font-size: 14px; }

/* ===== Trust bar ===== */
.trustbar { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--bg-alt); }
.trustbar__inner { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 28px; padding: 18px 24px; }
.trustbar span:first-child { color: var(--muted); font-size: 13px; text-transform: uppercase; letter-spacing: .1em; }
.trustbar__items { display: flex; flex-wrap: wrap; gap: 12px 28px; }
.trustbar__items span { color: var(--text); font-size: 14px; font-weight: 500; opacity: .85; }

/* ===== Sections ===== */
.section { padding: 92px 0; }
.section--alt { background: var(--bg-alt); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section__head { max-width: 680px; margin-bottom: 52px; }
.section__head h2 { font-family: var(--display); font-size: clamp(28px, 4vw, 40px); letter-spacing: -.02em; line-height: 1.1; margin-bottom: 14px; }
.section__sub { color: var(--muted); font-size: 17px; }

/* ===== Cards (services) ===== */
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.card {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px 24px; transition: transform .2s ease, border-color .2s ease, background .2s ease;
}
.card:hover { transform: translateY(-4px); border-color: rgba(91,140,255,.5); background: var(--panel-2); }
.card__icon { font-size: 28px; margin-bottom: 16px; }
.card h3 { font-family: var(--display); font-size: 19px; margin-bottom: 10px; }
.card p { color: var(--muted); font-size: 15px; margin-bottom: 16px; }
.ticks { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.ticks li { position: relative; padding-left: 22px; font-size: 14px; color: var(--text); }
.ticks li::before { content: "✓"; position: absolute; left: 0; color: var(--accent-2); font-weight: 700; }

/* ===== Products ===== */
.products { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.product {
  position: relative; background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 26px 24px; display: flex; flex-direction: column;
  transition: transform .2s ease, border-color .2s ease;
}
.product:hover { transform: translateY(-4px); border-color: rgba(54,224,201,.5); }
.product__tag {
  align-self: flex-start; font-family: var(--display); font-size: 12px; font-weight: 700;
  letter-spacing: .1em; color: #06122b; background: var(--accent-grad);
  padding: 5px 10px; border-radius: 6px; margin-bottom: 14px;
}
.product h3 { font-family: var(--display); font-size: 20px; margin-bottom: 10px; }
.product p { color: var(--muted); font-size: 15px; margin-bottom: 16px; flex-grow: 1; }
.product__meta { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.product__meta span { font-size: 12px; color: var(--text); background: rgba(255,255,255,.05); border: 1px solid var(--line); padding: 5px 9px; border-radius: 999px; }
.product__cta { color: var(--accent); font-weight: 600; font-size: 15px; transition: gap .2s ease; }
.product__cta:hover { color: var(--accent-2); }

/* ===== Pricing ===== */
.pricing { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: start; }
.tier {
  position: relative; background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 30px 26px; display: flex; flex-direction: column; gap: 6px;
}
.tier--featured { border-color: rgba(91,140,255,.55); background: var(--panel-2); box-shadow: var(--shadow); }
.tier__badge {
  position: absolute; top: -12px; left: 26px; font-family: var(--display); font-size: 12px; font-weight: 700;
  letter-spacing: .06em; color: #06122b; background: var(--accent-grad); padding: 5px 12px; border-radius: 999px;
}
.tier__name { font-family: var(--display); font-size: 20px; }
.tier__price { font-family: var(--display); font-size: 34px; font-weight: 700; line-height: 1.1; margin: 4px 0 6px; }
.tier__price span { font-family: var(--font); font-size: 14px; font-weight: 500; color: var(--muted); margin-right: 4px; }
.tier__desc { color: var(--muted); font-size: 15px; margin-bottom: 16px; }
.tier .ticks { margin-bottom: 24px; }
.tier .btn { margin-top: auto; }
.pricing__note { text-align: center; color: var(--muted); font-size: 14px; margin-top: 26px; }

/* ===== FAQ ===== */
.faq { max-width: 820px; display: flex; flex-direction: column; gap: 12px; }
.faq__item { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius-sm); overflow: hidden; }
.faq__item summary {
  list-style: none; cursor: pointer; padding: 20px 24px; font-family: var(--display); font-size: 17px;
  font-weight: 600; display: flex; justify-content: space-between; align-items: center; gap: 16px; transition: color .15s;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after { content: "+"; color: var(--accent); font-size: 24px; font-weight: 400; transition: transform .2s ease; }
.faq__item[open] summary::after { transform: rotate(45deg); }
.faq__item summary:hover { color: var(--accent); }
.faq__item p { padding: 0 24px 22px; color: var(--muted); font-size: 15px; }
.inline-link { color: var(--accent); font-weight: 600; }
.inline-link:hover { color: var(--accent-2); }

/* ===== Contact booking ===== */
.contact__book { margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--line); display: flex; flex-direction: column; gap: 12px; align-items: flex-start; }

/* ===== Steps ===== */
.steps { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: step; }
.step { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 24px; }
.step__num { font-family: var(--display); font-size: 32px; font-weight: 700; background: var(--accent-grad); -webkit-background-clip: text; background-clip: text; color: transparent; margin-bottom: 14px; }
.step h3 { font-family: var(--display); font-size: 18px; margin-bottom: 8px; }
.step p { color: var(--muted); font-size: 15px; }

/* ===== Why ===== */
.why { display: grid; grid-template-columns: 1.3fr 1fr; gap: 48px; align-items: center; }
.features { list-style: none; display: flex; flex-direction: column; gap: 16px; margin-top: 24px; }
.features li { position: relative; padding-left: 26px; color: var(--muted); font-size: 16px; }
.features li::before { content: "→"; position: absolute; left: 0; color: var(--accent); font-weight: 700; }
.features strong { color: var(--text); }
.why__panel { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.why__stat { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.why__stat strong { font-family: var(--display); font-size: 30px; display: block; background: var(--accent-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.why__stat span { color: var(--muted); font-size: 14px; }

/* ===== Contact ===== */
.contact { display: grid; grid-template-columns: 1fr 1.1fr; gap: 48px; align-items: start; }
.contact__direct { list-style: none; display: flex; flex-direction: column; gap: 18px; margin-top: 30px; }
.contact__direct li { display: flex; flex-direction: column; gap: 2px; }
.contact__label { font-size: 12px; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); }
.contact__direct a { color: var(--accent); font-weight: 600; font-size: 18px; }
.contact__form { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 32px; box-shadow: var(--shadow); }
.field { margin-bottom: 18px; }
.field--row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field label { display: block; font-size: 14px; font-weight: 500; margin-bottom: 8px; }
.opt { color: var(--muted); font-weight: 400; }
.field input, .field select, .field textarea {
  width: 100%; background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius-sm);
  color: var(--text); padding: 12px 14px; font-family: inherit; font-size: 15px; transition: border-color .15s ease, box-shadow .15s ease;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(91,140,255,.18);
}
.field textarea { resize: vertical; }
.form__note { margin-top: 14px; font-size: 14px; min-height: 20px; }
.form__note.ok { color: var(--accent-2); }
.form__note.err { color: #ff8a8a; }

/* ===== Footer ===== */
.footer { border-top: 1px solid var(--line); background: var(--bg-alt); padding: 48px 0 36px; }
.footer__inner { display: grid; grid-template-columns: 1.4fr 1fr; gap: 24px; align-items: start; }
.footer__brand p { color: var(--muted); font-size: 14px; margin-top: 8px; }
.footer__links { display: flex; flex-wrap: wrap; gap: 20px; justify-content: flex-end; }
.footer__links a { color: var(--muted); font-size: 15px; transition: color .15s; }
.footer__links a:hover { color: var(--text); }
.footer__legal { grid-column: 1 / -1; color: var(--muted); font-size: 13px; border-top: 1px solid var(--line); padding-top: 22px; margin-top: 8px; }

/* ===== Responsive ===== */
@media (max-width: 980px) {
  .cards { grid-template-columns: repeat(2, 1fr); }
  .products { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .pricing { grid-template-columns: 1fr; max-width: 460px; margin: 0 auto; }
  .why { grid-template-columns: 1fr; gap: 32px; }
  .contact { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 760px) {
  .nav__links { position: fixed; inset: 68px 0 auto 0; background: var(--bg-alt); flex-direction: column; align-items: stretch; gap: 0; padding: 8px 0; border-bottom: 1px solid var(--line); transform: translateY(-120%); transition: transform .25s ease; }
  .nav__links.open { transform: translateY(0); }
  .nav__links a { padding: 14px 24px; }
  .nav__links .btn { margin: 8px 24px; }
  .nav__toggle { display: flex; }
  .cards, .products, .steps, .pricing { grid-template-columns: 1fr; }
  .why__panel { grid-template-columns: 1fr 1fr; }
  .field--row { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; }
  .footer__links { justify-content: flex-start; }
  .hero__stats { gap: 28px; }
}