/* axionexperts.com, direction B (dark, AI-native). Tokens: spec §5 (dim adjusted for AA). */
@font-face { font-family: "Inter"; src: url("../fonts/inter-latin-wght-normal.woff2") format("woff2"); font-weight: 100 900; font-style: normal; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url("../fonts/jetbrains-mono-latin-500-normal.woff2") format("woff2"); font-weight: 500; font-style: normal; font-display: swap; }

:root {
  --bg: #070D14; --surface: #0A121B; --surface-2: rgba(255,255,255,.03); --border: rgba(255,255,255,.10); --border-strong: rgba(255,255,255,.18);
  --text: #E6EEF4; --muted: #A9B8C3; --dim: #8492A6;
  --brand: #27AAE1; --brand-soft: #7FD3F4; --accent: #8B9CFF; --on-brand: #04121C;
  --ok-bg: rgba(34,197,94,.12); --ok: #86EFAC; --err-bg: rgba(248,113,113,.12); --err: #FCA5A5;
  --radius: 16px; --radius-sm: 12px; --wrap: 1180px; --gutter: clamp(16px, 4vw, 40px);
  --sans: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color-scheme: dark;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; min-height: 100vh; display: flex; flex-direction: column; background: var(--bg); color: var(--text); font: 16px/1.6 var(--sans); -webkit-font-smoothing: antialiased; }
main { flex: 1 0 auto; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--brand-soft); text-underline-offset: 3px; }
a:hover { color: var(--text); }
:focus-visible { outline: 2px solid var(--brand); outline-offset: 3px; border-radius: 6px; }
h1, h2, h3 { margin: 0; line-height: 1.1; letter-spacing: -.02em; text-wrap: balance; }
h1 { font-size: clamp(2.3rem, 5.5vw, 3.6rem); font-weight: 760; letter-spacing: -.03em; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.3rem); font-weight: 740; }
h3 { font-size: 1.1rem; font-weight: 680; }
p { margin: 0 0 1em; }
.wrap { max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }
.skip-link { position: absolute; left: 8px; top: -60px; z-index: 20; background: var(--brand); color: var(--on-brand); padding: 10px 14px; border-radius: 8px; font-weight: 650; }
.skip-link:focus { top: 8px; color: var(--on-brand); }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.muted { color: var(--muted); }
.eyebrow { display: inline-block; font: 500 .75rem/1.4 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--brand-soft); margin: 0 0 12px; }
.lede { color: var(--muted); font-size: clamp(1.02rem, 1.6vw, 1.15rem); max-width: 60ch; }

/* header */
.site-header { position: sticky; top: 0; z-index: 10; background: rgba(7,13,20,.86); backdrop-filter: blur(12px) saturate(1.3); border-bottom: 1px solid rgba(255,255,255,.08); padding-top: env(safe-area-inset-top, 0px); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 12px; }
.brand img { height: 38px; width: auto; }
.nav { display: flex; align-items: center; gap: 4px; list-style: none; margin: 0; padding: 0; }
.nav__link { display: block; padding: 8px 12px; border-radius: 8px; color: var(--muted); text-decoration: none; font-size: .94rem; font-weight: 550; }
.nav__link:hover, .nav__link[aria-current="page"], .nav__link[aria-current="true"] { color: var(--text); background: rgba(255,255,255,.05); }
.nav__item--drop { position: relative; }
.nav__drop { position: absolute; left: 0; top: 100%; min-width: 280px; padding: 10px; list-style: none; margin: 0; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm); box-shadow: 0 20px 50px -20px rgba(0,0,0,.8); opacity: 0; visibility: hidden; transform: translateY(6px); transition: .15s ease; max-height: calc(100vh - 80px); overflow-y: auto; }
.nav__item--drop:hover .nav__drop, .nav__item--drop:focus-within .nav__drop { opacity: 1; visibility: visible; transform: none; }
.nav__drop a { display: flex; justify-content: space-between; gap: 12px; padding: 8px 10px; border-radius: 8px; color: var(--text); text-decoration: none; font-size: .9rem; }
.nav__drop a:hover { background: rgba(39,170,225,.1); }
.nav__drop span { color: var(--dim); font: 500 .72rem/1.9 var(--mono); }
.nav__group { list-style: none; }
.nav__group ul { list-style: none; margin: 0; padding: 0; }
.nav__group + .nav__group { margin-top: 4px; }
.nav__group-name { display: block; padding: 6px 10px 2px; text-transform: uppercase; letter-spacing: .06em; }
.site-nav { display: flex; align-items: center; gap: 16px; }
.nav__actions { display: flex; gap: 8px; align-items: center; }
.nav__toggle { display: none; background: none; border: 1px solid var(--border-strong); color: var(--text); border-radius: 8px; padding: 8px 12px; font: inherit; cursor: pointer; }
@media (max-width: 989px) {
  .nav__toggle { display: inline-block; }
  .site-header__inner { flex-wrap: wrap; }
  .site-nav { display: none; width: 100%; }
  .site-header[data-open="true"] .site-nav { display: block; }
  .nav { flex-direction: column; align-items: stretch; padding-block: 8px; }
  .nav__drop { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: 0; background: transparent; padding: 0 0 0 12px; max-height: none; overflow: visible; }
  .nav__actions { flex-direction: column; align-items: stretch; margin-top: 8px; }
}

/* buttons */
.actions { display: flex; flex-wrap: wrap; gap: 12px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 22px; border-radius: 999px; font: 650 .95rem/1.2 var(--sans); text-decoration: none; border: 1px solid transparent; cursor: pointer; transition: background .15s, border-color .15s, box-shadow .15s; }
.btn--primary { background: var(--brand); color: var(--on-brand); }
.btn--primary:hover { color: var(--on-brand); box-shadow: 0 0 30px -6px rgba(39,170,225,.8); }
.btn--ghost { border-color: var(--border-strong); color: var(--text); background: transparent; }
.btn--ghost:hover { color: var(--text); border-color: var(--brand); }
.btn--sm { padding: 8px 15px; font-size: .88rem; }

/* sections */
.section { padding-block: clamp(56px, 8vw, 96px); border-top: 1px solid rgba(255,255,255,.06); }
.section--wash { background: linear-gradient(180deg, rgba(39,170,225,.06), transparent 70%); }
.section-head { max-width: 720px; margin-bottom: 36px; }
.section-head .lede { margin-top: 14px; }
.two-col { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }

/* hero */
.hero { position: relative; overflow: hidden; text-align: center; padding-block: clamp(64px, 10vw, 120px) clamp(48px, 7vw, 80px);
  background: radial-gradient(1000px 380px at 70% -10%, rgba(39,170,225,.33), transparent 60%), radial-gradient(700px 300px at 5% 105%, rgba(99,102,241,.2), transparent 60%); }
.hero::before, .page-hero::before { content: ""; position: absolute; inset: 0; pointer-events: none; background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px); background-size: 40px 40px; -webkit-mask-image: linear-gradient(180deg, #000, transparent 90%); mask-image: linear-gradient(180deg, #000, transparent 90%); }
.hero > .wrap, .page-hero > .wrap { position: relative; }
.hero__badge { display: inline-block; font: 500 .78rem/1.4 var(--mono); color: var(--brand-soft); border: 1px solid rgba(39,170,225,.4); background: rgba(39,170,225,.08); padding: 6px 14px; border-radius: 999px; }
.hero__title { margin: 22px auto 16px; max-width: 17ch; font-size: clamp(2.5rem, 6.5vw, 4rem); }
.hero__accent { background: linear-gradient(90deg, var(--brand), var(--accent)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero .lede { margin-inline: auto; }
.hero .actions { justify-content: center; margin-top: 28px; }
.trust { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 26px; list-style: none; padding: 0; margin: 30px 0 0; color: var(--muted); font-size: .88rem; }
.trust li::before { content: "✓ "; color: var(--brand); }
.page-hero { position: relative; overflow: hidden; padding-block: clamp(48px, 7vw, 80px) clamp(32px, 5vw, 48px); background: radial-gradient(700px 260px at 90% -20%, rgba(39,170,225,.28), transparent 60%); }
.page-hero .lede { margin-top: 14px; }
.breadcrumb { font: 500 .75rem/1.4 var(--mono); color: var(--dim); margin-bottom: 14px; }
.breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; padding: 0; margin: 0; }
.breadcrumb li + li::before { content: "/"; margin-right: 6px; }
.breadcrumb a { color: var(--dim); text-decoration: none; }
.breadcrumb [aria-current] { color: var(--brand-soft); }
.badge-row { display: flex; flex-wrap: wrap; gap: 8px 18px; list-style: none; padding: 0; margin: 16px 0 0; color: var(--muted); font-size: .88rem; }

/* package cards */
.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 16px; }
.pkg-card { position: relative; display: flex; flex-direction: column; gap: 6px; padding: 22px; border-radius: var(--radius); background: var(--surface-2); border: 1px solid var(--border); color: var(--text); text-decoration: none; transition: border-color .15s, transform .15s, box-shadow .15s; }
.pkg-card:hover { color: var(--text); border-color: rgba(39,170,225,.5); transform: translateY(-2px); }
.pkg-card--featured { background: rgba(39,170,225,.09); border-color: rgba(39,170,225,.55); box-shadow: 0 0 44px -14px rgba(39,170,225,.7); }
.pkg-card__group { font: 500 .72rem/1.4 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--brand-soft); }
.pkg-card__name { font-size: 1.12rem; }
.pkg-card p { color: var(--muted); font-size: .92rem; margin: 0; }
.pkg-card__foot { display: flex; justify-content: space-between; align-items: end; gap: 12px; margin-top: auto; padding-top: 14px; color: var(--muted); font-size: .8rem; }
.price { font-size: 1.7rem; font-weight: 760; color: var(--text); letter-spacing: -.02em; line-height: 1; }
.price__prefix { font-size: .85rem; font-weight: 500; color: var(--muted); letter-spacing: 0; }
.flag { position: absolute; top: 18px; right: 18px; font-size: .7rem; font-weight: 650; background: var(--brand); color: var(--on-brand); padding: 2px 9px; border-radius: 999px; }
.chip-row, .filter-chips { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 16px 0 0; }
.chip, .filter-chips a { display: inline-block; padding: 7px 13px; border-radius: 999px; border: 1px solid var(--border-strong); color: var(--muted); font-size: .86rem; text-decoration: none; }
.chip:hover, .filter-chips a:hover, .filter-chips a[aria-current="true"] { color: var(--on-brand); background: var(--brand); border-color: var(--brand); }
.info-card { padding: 24px; border-radius: var(--radius); border: 1px solid var(--border); background: rgba(255,255,255,.02); }
.info-card p { color: var(--muted); margin: 8px 0 12px; }

/* tiers */
.tier-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; }
.tier { display: flex; flex-direction: column; gap: 8px; padding: 20px; border-radius: var(--radius); background: var(--surface-2); border: 1px solid var(--border); }
.tier--featured { background: rgba(39,170,225,.1); border-color: rgba(39,170,225,.6); box-shadow: 0 0 34px -10px rgba(39,170,225,.7); }
.tier__name { color: var(--muted); font-size: .9rem; }
.tier--featured .tier__name { color: var(--brand-soft); }
.tier__price { font-size: 2rem; font-weight: 760; letter-spacing: -.02em; line-height: 1; }
.tier__meta { color: var(--dim); font-size: .85rem; }
.tier__limits { list-style: none; padding: 0; margin: 4px 0 10px; color: var(--muted); font-size: .9rem; line-height: 1.8; }
.tier .btn { margin-top: auto; }

/* lists and panels */
.panel { padding: 22px; border-radius: var(--radius-sm); border: 1px solid rgba(255,255,255,.08); background: rgba(255,255,255,.015); }
.panel h3 { margin-bottom: 10px; }
.check-list, .cross-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; color: var(--muted); }
.check-list li, .cross-list li { position: relative; padding-left: 26px; }
.check-list li::before { content: "✓"; position: absolute; left: 0; color: var(--brand); font-weight: 700; }
.cross-list li::before { content: "✕"; position: absolute; left: 0; color: var(--dim); }
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; }
.step { border-top: 2px solid var(--brand); padding-top: 14px; }
.step:nth-child(2) { border-top-color: rgba(39,170,225,.7); } .step:nth-child(3) { border-top-color: rgba(39,170,225,.5); } .step:nth-child(n+4) { border-top-color: rgba(39,170,225,.3); }
.step b { display: block; font: 500 .8rem/1.4 var(--mono); color: var(--brand-soft); margin-bottom: 4px; }
.step p { color: var(--muted); font-size: .92rem; margin: 4px 0 0; }
.compare { width: 100%; border-collapse: collapse; font-size: .95rem; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.compare th { text-align: left; font: 500 .72rem/1.4 var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); background: rgba(255,255,255,.04); padding: 12px 16px; }
.compare td { padding: 12px 16px; border-top: 1px solid rgba(255,255,255,.07); }
.compare td:nth-child(2) { color: var(--muted); }
.compare td:last-child { font-weight: 700; }
.table-scroll { overflow-x: auto; }
.footnote { color: var(--dim); font-size: .8rem; margin-top: 10px; }

/* faq, cta, sticky bar */
.faq { display: grid; gap: 10px; }
.faq details { border: 1px solid var(--border); border-radius: var(--radius-sm); background: rgba(255,255,255,.02); }
.faq summary { cursor: pointer; list-style: none; padding: 16px 18px; font-weight: 600; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--brand-soft); font-weight: 400; }
.faq details[open] summary::after { content: "–"; }
.faq details p { padding: 0 18px 16px; margin: 0; color: var(--muted); }
.cta-band { position: relative; text-align: center; padding: clamp(36px, 6vw, 56px); border-radius: 22px; border: 1px solid rgba(39,170,225,.35); background: radial-gradient(600px 200px at 50% 0%, rgba(39,170,225,.35), transparent 70%), #0B1621; }
.cta-band .lede { margin: 10px auto 22px; }
.cta-band .actions { justify-content: center; }
.sticky-bar { position: sticky; bottom: 0; z-index: 5; background: rgba(10,18,27,.96); border-top: 1px solid rgba(39,170,225,.35); padding-bottom: env(safe-area-inset-bottom, 0px); }
.sticky-bar .wrap { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-block: 10px; }
.sticky-bar__price { color: var(--muted); }
.sticky-bar__price b { color: var(--text); }

/* contact */
.contact-layout { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 40px; align-items: start; }
.tabs { display: flex; padding: 4px; gap: 4px; border: 1px solid var(--border); border-radius: 999px; background: rgba(255,255,255,.04); margin-bottom: 18px; }
.tabs[hidden] { display: none; }
.tab { flex: 1; padding: 9px 12px; border: 0; border-radius: 999px; background: transparent; color: var(--muted); font: 600 .92rem/1.2 var(--sans); cursor: pointer; }
.tab[aria-selected="true"] { background: var(--brand); color: var(--on-brand); }
.tab-panel[hidden] { display: none; }
.selected-pkg { padding: 12px 14px; border-radius: var(--radius-sm); border: 1px solid rgba(39,170,225,.45); background: rgba(39,170,225,.08); margin-bottom: 14px; }
.form { display: grid; gap: 14px; }
.form-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.field { display: grid; gap: 6px; }
.field label { font-size: .88rem; color: var(--muted); font-weight: 550; }
.field__opt { color: var(--dim); font-weight: 400; }
.field input, .field select, .field textarea { width: 100%; font: inherit; color: var(--text); background: rgba(255,255,255,.03); border: 1px solid var(--border-strong); border-radius: 10px; padding: 11px 13px; }
.field select option { background: var(--surface); }
.field textarea { min-height: 140px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid var(--brand); outline-offset: 0; border-color: var(--brand); }
.form button[disabled] { opacity: .6; cursor: progress; }
.form-status { margin: 0; padding: 12px 14px; border-radius: 10px; font-weight: 550; }
.form-status--ok { background: var(--ok-bg); color: var(--ok); }
.form-status--err { background: var(--err-bg); color: var(--err); }
.hp { position: absolute !important; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.booking-frame { width: 100%; height: 720px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: #fff; }
.contact-aside dl { margin: 0; display: grid; gap: 14px; }
.contact-aside dt { color: var(--dim); font-size: .82rem; }
.contact-aside dd { margin: 0; font-weight: 600; }

/* footer and plain pages */
.site-footer { border-top: 1px solid rgba(255,255,255,.08); color: var(--dim); font-size: .9rem; padding-bottom: env(safe-area-inset-bottom, 0px); }
.footer-grid { display: grid; grid-template-columns: 1.6fr repeat(3, 1fr); gap: 28px; padding-block: 44px 28px; }
.site-footer h2 { font: 500 .72rem/1.4 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--text); margin-bottom: 12px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 7px; }
.site-footer a { color: var(--muted); text-decoration: none; }
.site-footer a:hover { color: var(--text); }
.footer-legal { border-top: 1px solid rgba(255,255,255,.08); padding-block: 18px 26px; font-size: .82rem; }
.prose { max-width: 72ch; }
.prose h2 { font-size: 1.4rem; margin: 40px 0 12px; }
.prose p, .prose li { color: var(--muted); }
.not-found { padding-block: clamp(80px, 14vw, 160px); }

/* pipeline and bars */
.pipeline { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 16px; }
.pipeline__node { position: relative; padding: 20px; border-radius: var(--radius); border: 1px solid var(--border); background: var(--surface-2); }
.pipeline__node + .pipeline__node::before { content: ""; position: absolute; left: -12px; top: 50%; width: 8px; height: 1px; background: var(--brand); opacity: .6; }
.pipeline__step { font: 500 .72rem/1.4 var(--mono); letter-spacing: .08em; color: var(--brand-soft); }
.pipeline__name { margin-top: 6px; font-size: 1.02rem; }
.pipeline__node p { color: var(--muted); font-size: .9rem; margin: 8px 0 0; }
.pipeline--compact .pipeline__node { padding: 14px 16px; }
.bars { display: grid; gap: 10px; max-width: 760px; }
.bars__title { font: 500 .72rem/1.4 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin: 14px 0 2px; }
.bar-row { display: grid; grid-template-columns: 110px minmax(0, 1fr); align-items: center; gap: 12px; }
.bar-row__label { color: var(--muted); font-size: .88rem; }
.bar { display: flex; align-items: center; justify-content: flex-end; width: calc(var(--pct) * 1%); min-width: fit-content; padding: 8px 14px; border-radius: 999px; background: rgba(255,255,255,.07); border: 1px solid var(--border); }
.bar b { font-size: .88rem; white-space: nowrap; }
.bar--brand { background: rgba(39,170,225,.16); border-color: rgba(39,170,225,.5); }

@media (max-width: 860px) {
  .two-col, .contact-layout, .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sticky-bar .btn--ghost { display: none; }
}
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; } }