/* ==========================================================================
   ASN APEX-519 — flagship product page (loaded on /apex-519.html only)
   Builds on site.css tokens and components; everything here is prefixed .ax-
   ========================================================================== */
.ax-hero h1, main .h2, .cta-title { text-wrap: balance; }

/* ---------- Hero ---------- */
.ax-hero { background: linear-gradient(180deg, var(--navy-950) 0%, var(--navy-900) 100%); }
.ax-hero-art { position: absolute; z-index: -2; top: calc(var(--nav-h) + 4px); right: -3vw; width: min(60vw, 860px); aspect-ratio: 680 / 640; pointer-events: none; }
.ax-hero-svg { display: block; width: 100%; height: 100%; overflow: visible; }
.ax-hero .page-hero-copy { max-width: 1120px; }
.ax-hero h1 { max-width: none; }
.ax-hero .lede { max-width: 38em; }
.ax-kicker b { color: #fff; }
.ax-hero .btn-row { row-gap: 14px; }
.ax-dl-link { display: inline-flex; align-items: center; gap: 10px; min-height: 52px; padding: 0 6px; color: #fff; font-size: 0.875rem; font-weight: 500; text-decoration: underline; text-decoration-color: rgba(255, 255, 255, 0.4); text-underline-offset: 6px; transition: text-decoration-color .3s; }
.ax-dl-link:hover { text-decoration-color: #fff; }
.ax-dl-link span { display: inline-block; font-size: 0.6875rem; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(220, 228, 248, 0.8); }
.ax-meta dd { text-wrap: balance; }
/* the hero index row rises in on load (CSS only, so it never waits on scroll position) */
.ax-meta .meta { animation: ax-rise 1s var(--ease) both; animation-delay: calc(0.75s + var(--i, 0) * 0.08s); }
@keyframes ax-rise { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
.ax-meta dd em { color: var(--ice); }

.ax-cell { stroke: var(--ice); stroke-width: 1.1; fill: rgba(201, 213, 242, 0.025); opacity: var(--o); transform-box: fill-box; transform-origin: center; animation: ax-form 1.2s var(--ease) both; animation-delay: var(--d); }
.ax-near { animation: ax-form 1.2s var(--ease) both, ax-absorb 5.2s ease-in-out infinite; animation-delay: var(--d), var(--k); }
.ax-ring { fill: none; stroke: #ff5a66; stroke-width: 1.4; vector-effect: non-scaling-stroke; transform-box: fill-box; transform-origin: center; opacity: 0; animation: ax-ring 5.2s cubic-bezier(.2, .6, .3, 1) infinite; animation-delay: calc(1.7s + var(--rd)); }
.ax-hit { fill: var(--red); transform-box: fill-box; transform-origin: center; animation: ax-hit 5.2s var(--ease) infinite both; animation-delay: 1.55s; }
.ax-hit-core { fill: #fff; }
@keyframes ax-form { from { opacity: 0; transform: scale(.5); } to { opacity: var(--o); transform: none; } }
@keyframes ax-absorb {
  0%, 100% { stroke: var(--ice); fill: rgba(201, 213, 242, 0.025); }
  7% { stroke: #ff5a66; fill: rgba(227, 27, 35, 0.2); }
  34% { stroke: var(--ice); fill: rgba(201, 213, 242, 0.025); }
}
@keyframes ax-ring { 0% { transform: scale(.06); opacity: .95; } 45% { transform: scale(1); opacity: 0; } 100% { transform: scale(1); opacity: 0; } }
@keyframes ax-hit { 0% { transform: scale(0); opacity: 0; } 4% { transform: scale(1.35); opacity: 1; } 10%, 100% { transform: scale(1); opacity: 1; } }

@media (max-width: 760px) {
  .ax-hero-art { top: calc(var(--nav-h) - 24px); right: -34vw; width: 128vw; opacity: .85; }
  .ax-meta { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 18px; }
}
/* phones hide the home crumb and its rule (site.css); keep the rule between "Products" and "APEX-519" */
@media (max-width: 560px) { .ax-hero .crumbs span + .crumb-sep { display: block; } }

/* ---------- Shared small label ---------- */
.ax-vs-tag { font-size: 0.75rem; font-weight: 500; letter-spacing: 0.09em; text-transform: uppercase; color: var(--muted); }
.ax-sub { font-size: 0.75rem; font-weight: 500; letter-spacing: 0.09em; text-transform: uppercase; color: var(--muted); margin-bottom: 18px; }

/* ---------- 01 The challenge ---------- */
.ax-versus { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(14px, 1.6vw, 20px); }
.ax-vs { display: grid; gap: 18px; align-content: start; padding: clamp(26px, 3.2vw, 44px); border-radius: var(--r-xl); border: 1px solid var(--line); background: var(--white); }
.ax-vs--new { background: var(--navy-900); border-color: var(--navy-900); color: #fff; }
.ax-vs--new .ax-vs-tag { color: var(--ice-2); }
.ax-vs h3 { font-size: var(--t-2xl); font-weight: 600; letter-spacing: -0.028em; line-height: 1.08; text-wrap: balance; }
.ax-vs dl { margin-top: 8px; }
.ax-vs dl > div { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: 16px; padding: 16px 0; border-top: 1px solid var(--line); }
.ax-vs--new dl > div { border-top-color: rgba(255, 255, 255, 0.12); }
.ax-vs dt { font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); padding-top: .2em; }
.ax-vs--new dt { color: rgba(220, 228, 248, 0.74); }
.ax-vs dd { font-size: var(--t-md); font-weight: 500; line-height: 1.45; color: var(--ink); }
.ax-vs--new dd { color: #fff; }
.ax-up::before, .ax-down::before { display: inline-block; margin-right: 8px; font-weight: 600; }
.ax-up::before { content: "↑"; color: var(--red-deep); }
.ax-down::before { content: "↓"; color: var(--good-400); }
@media (max-width: 760px) {
  .ax-versus { grid-template-columns: minmax(0, 1fr); }
  .ax-vs dl > div { grid-template-columns: minmax(0, 1fr); gap: 4px; }
}

/* ---------- 02 The proof ---------- */
.ax-proof-grid { display: grid; grid-template-columns: minmax(0, 0.6fr) minmax(0, 1.4fr); gap: clamp(36px, 5vw, 96px); align-items: end; }
.ax-proof-stats { display: grid; border-top: 1px solid rgba(255, 255, 255, 0.14); }
.ax-big, .ax-small { display: grid; gap: 8px; padding: clamp(20px, 2.4vw, 28px) 0; border-bottom: 1px solid rgba(255, 255, 255, 0.14); }
.ax-big strong { font-size: clamp(4rem, 2.2rem + 6.4vw, 8.75rem); font-weight: 500; letter-spacing: -0.06em; line-height: 0.9; color: var(--good-400); font-variant-numeric: tabular-nums; white-space: nowrap; }
.ax-small strong { font-size: var(--t-2xl); font-weight: 500; letter-spacing: -0.04em; line-height: 1; color: #fff; white-space: nowrap; font-variant-numeric: tabular-nums; }
.ax-small strong i { font-style: normal; font-weight: 400; color: var(--good-400); }
.ax-big span, .ax-small span { font-size: var(--t-sm); line-height: 1.55; color: rgba(220, 228, 248, 0.78); max-width: 26em; }

.ax-chart { margin: 0; display: grid; gap: 16px; min-width: 0; }
.ax-chart-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 10px 24px; font-size: 0.75rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(220, 228, 248, 0.8); }
.ax-key { display: inline-flex; flex-wrap: wrap; align-items: center; gap: 8px 18px; }
.ax-key > span { display: inline-flex; align-items: center; gap: 8px; white-space: nowrap; }
.ax-key-band { width: 16px; height: 10px; border-radius: 2px; background: rgba(52, 211, 153, 0.16); border: 1px solid rgba(52, 211, 153, 0.55); }
.ax-key-opt { width: 0; height: 14px; border-left: 2px dashed var(--good-400); }
.ax-plot { position: relative; height: clamp(300px, 32vw, 440px); margin: 0 0 34px 34px; border-bottom: 1px solid rgba(255, 255, 255, 0.34); }
.ax-grid { position: absolute; inset: 0; }
.ax-gl { position: absolute; left: 0; right: 0; bottom: var(--y); border-top: 1px solid rgba(255, 255, 255, 0.07); }
.ax-gl:first-child { border-top: 0; }
.ax-gl em { position: absolute; right: calc(100% + 10px); bottom: -0.55em; font-style: normal; font-size: 0.75rem; line-height: 1; color: rgba(220, 228, 248, 0.66); font-variant-numeric: tabular-nums; }
.ax-band { position: absolute; top: 0; bottom: 0; left: calc(100% / 6); width: 50%; background: rgba(52, 211, 153, 0.055); border-inline: 1px solid rgba(52, 211, 153, 0.3); }
.ax-opt { position: absolute; top: 0; bottom: 0; left: 50%; border-left: 2px dashed var(--good-400); }
.ax-band > span, .ax-opt > span { position: absolute; top: 12px; font-size: 0.6875rem; font-weight: 500; letter-spacing: 0.09em; text-transform: uppercase; white-space: nowrap; display: none; }
.ax-band > span { left: 12px; color: var(--good-300); }
.ax-opt > span { left: 10px; color: #fff; }
@media (min-width: 1100px) { .ax-band > span, .ax-opt > span { display: block; } }
.ax-cols { position: absolute; inset: 0; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); list-style: none; }
.ax-col { position: relative; display: flex; justify-content: center; align-items: flex-end; height: 100%; }
.ax-bar { display: block; width: min(54%, 68px); height: var(--h); border-radius: 3px 3px 0 0; background: rgba(201, 213, 242, 0.5); transform-origin: 50% 100%; transition: transform 1.1s var(--ease); transition-delay: calc(var(--i) * 0.08s + 0.1s); }
.ax-col--base .ax-bar { background: rgba(201, 213, 242, 0.26); }
.ax-col--in .ax-bar { background: var(--good-bar-dark); }
.ax-val { position: absolute; left: 50%; bottom: calc(var(--h) + 10px); transform: translateX(-50%); display: grid; justify-items: center; gap: 3px; white-space: nowrap; transition: opacity .6s var(--ease); transition-delay: calc(var(--i) * 0.08s + 0.7s); }
.ax-val b { font-size: clamp(1.0625rem, 0.8rem + 1vw, 1.875rem); font-weight: 600; letter-spacing: -0.03em; line-height: 1; color: #fff; font-variant-numeric: tabular-nums; }
.ax-val small { font-size: 0.75rem; font-weight: 500; color: var(--ice); }
.ax-col--in .ax-val b, .ax-col--in .ax-val small { color: var(--good-300); }
.ax-x { position: absolute; top: calc(100% + 12px); left: 50%; transform: translateX(-50%); font-size: 0.8125rem; font-weight: 500; color: rgba(226, 233, 250, 0.88); white-space: nowrap; }
.ax-xlabel { margin-left: 34px; font-size: 0.75rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(220, 228, 248, 0.74); text-align: center; }
.js .ax-chart:not(.is-in) .ax-bar { transform: scaleY(0); }
.js .ax-chart:not(.is-in) .ax-val { opacity: 0; }
.ax-source { margin-top: clamp(28px, 3vw, 40px); padding-top: 18px; border-top: 1px solid rgba(255, 255, 255, 0.12); font-size: var(--t-xs); line-height: 1.6; color: rgba(220, 228, 248, 0.72); }
@media (max-width: 900px) { .ax-proof-grid { grid-template-columns: minmax(0, 1fr); align-items: start; } }
@media (max-width: 480px) {
  .ax-plot { margin-left: 28px; height: 280px; }
  .ax-xlabel { margin-left: 28px; }
  .ax-bar { width: 62%; }
  .ax-val small { font-size: 0.6875rem; }
  .ax-gl em { font-size: 0.6875rem; right: calc(100% + 7px); }
}
@media (max-width: 400px) {
  .ax-plot, .ax-xlabel { margin-left: 24px; }
  .ax-bar { width: 66%; }
  .ax-val small { font-size: 0.625rem; letter-spacing: -0.01em; }
  .ax-val b { font-size: 1rem; }
}

/* ---------- 03 The money ---------- */
.ax-money-grid { display: grid; grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr); gap: clamp(28px, 4.4vw, 80px); align-items: start; }
.ax-rule-card { position: sticky; top: calc(var(--nav-h) + 32px); display: grid; gap: 16px; padding: clamp(28px, 3.4vw, 48px); border-radius: var(--r-xl); background: var(--navy-900); color: #fff; }
.ax-rule-card .ax-vs-tag { color: var(--ice-2); }
.ax-rule-big { font-size: var(--t-2xl); font-weight: 500; letter-spacing: -0.03em; line-height: 1.12; color: #fff; text-wrap: balance; }
.ax-rule-big em { font-style: normal; font-weight: 600; color: var(--ice); }
.ax-rule-card > p:not(.ax-rule-big) { font-size: var(--t-base); line-height: 1.6; color: rgba(220, 228, 248, 0.8); }
.ax-density { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 20px; align-items: start; margin-top: 10px; padding-top: 22px; border-top: 1px solid rgba(255, 255, 255, 0.14); }
.ax-density strong { font-size: clamp(2.25rem, 1.7rem + 1.8vw, 3.25rem); font-weight: 500; letter-spacing: -0.045em; line-height: 0.95; color: #fff; white-space: nowrap; }
.ax-density strong small { font-size: 0.36em; font-weight: 500; letter-spacing: 0; color: var(--ice); margin-left: 2px; }
.ax-density p { font-size: var(--t-sm); line-height: 1.6; color: rgba(220, 228, 248, 0.78); }
.ax-legend { display: flex; flex-wrap: wrap; gap: 8px 24px; margin-bottom: 16px; font-size: 0.75rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.ax-legend span { display: inline-flex; align-items: center; gap: 8px; }
.ax-legend i { display: inline-block; width: 16px; height: 10px; border-radius: 2px; }
.ax-recipes { list-style: none; display: grid; gap: 10px; }
.ax-recipe { display: grid; grid-template-columns: minmax(0, 1fr) 38px minmax(0, 1fr); gap: clamp(12px, 1.6vw, 20px); align-items: end; padding: clamp(16px, 1.8vw, 22px); border-radius: var(--r-lg); border: 1px solid var(--line); background: var(--white); transition: border-color .3s, box-shadow .5s var(--ease); }
.ax-recipe:hover { border-color: var(--line-2); box-shadow: var(--sh-2); }
.ax-recipe-side { display: grid; gap: 8px; min-width: 0; }
.ax-recipe-k { font-size: 0.6875rem; font-weight: 500; letter-spacing: 0.09em; text-transform: uppercase; color: var(--muted); }
.ax-recipe-t { font-size: var(--t-sm); font-weight: 600; line-height: 1.35; color: var(--ink); }
.ax-or { display: inline-block; margin-right: 8px; font-size: 0.6875rem; font-weight: 600; letter-spacing: 0.09em; text-transform: uppercase; color: var(--red-deep); }
.ax-stack { display: flex; height: 30px; border-radius: 4px; overflow: hidden; background: var(--paper-2); }
.ax-seg { display: flex; align-items: center; flex: none; width: var(--w); min-width: 0; padding-left: 8px; overflow: hidden; font-style: normal; font-size: 0.75rem; font-weight: 600; color: #fff; font-variant-numeric: tabular-nums; white-space: nowrap; }
.ax-seg + .ax-seg { box-shadow: inset 2px 0 0 var(--white); }
.ax-seg--hp { background: var(--navy-800); }
.ax-seg--cp { background: var(--ice-2); color: var(--ink); }
.ax-seg--ax { background: var(--good-600); padding: 0; }
.ax-recipe-arrow { display: grid; place-items: center; height: 30px; }
.ax-recipe-arrow .arrow { width: 30px; height: 30px; padding: 7px; border-radius: 4px; box-sizing: border-box; background: var(--paper-2); color: var(--ink); transition: background-color .3s, color .3s, transform .5s var(--ease); }
.ax-recipe:hover .ax-recipe-arrow .arrow { background: var(--red); color: #fff; transform: translateX(2px); }
.js .ax-recipe .ax-seg { transform: scaleX(0); transform-origin: 0 50%; transition: transform 1s var(--ease) .25s; }
.js .ax-recipe.is-in .ax-seg { transform: none; }
.js .ax-recipe .ax-recipe-side + .ax-recipe-arrow + .ax-recipe-side .ax-seg { transition-delay: .55s; }
@media (max-width: 1000px) { .ax-money-grid { grid-template-columns: minmax(0, 1fr); } .ax-rule-card { position: relative; top: auto; } }
@media (max-width: 600px) {
  .ax-recipe { grid-template-columns: minmax(0, 1fr); gap: 10px; }
  .ax-recipe-arrow { justify-self: start; height: 22px; }
  .ax-recipe-arrow .arrow { transform: rotate(90deg); width: 22px; height: 22px; padding: 4px; }
  .ax-recipe:hover .ax-recipe-arrow .arrow { transform: rotate(90deg); }
}
@media (max-width: 420px) { .ax-density { grid-template-columns: minmax(0, 1fr); gap: 10px; } }

/* ---------- 04 How it works ---------- */
.ax-lattices { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(14px, 1.6vw, 20px); }
.ax-lattice { margin: 0; display: grid; grid-template-rows: auto 1fr; overflow: hidden; border-radius: var(--r-xl); border: 1px solid rgba(255, 255, 255, 0.1); background: rgba(255, 255, 255, 0.03); }
.ax-lattice-art { padding: clamp(14px, 2vw, 28px); background: var(--navy-950); border-bottom: 1px solid rgba(255, 255, 255, 0.08); }
.ax-lattice-art svg { display: block; width: 100%; height: auto; }
.ax-lattice figcaption { display: grid; gap: 10px; align-content: start; padding: clamp(22px, 2.6vw, 34px); }
.ax-lattice .ax-vs-tag { color: var(--ice-2); }
.ax-lattice h3 { font-size: var(--t-xl); font-weight: 600; letter-spacing: -0.022em; line-height: 1.15; color: #fff; }
.ax-lattice p { font-size: var(--t-sm); line-height: 1.65; color: rgba(220, 228, 248, 0.76); }
.ax-mono-grid path { stroke: rgba(201, 213, 242, 0.42); stroke-width: 1; fill: rgba(201, 213, 242, 0.05); }
.ax-hex-grid polygon { stroke: rgba(201, 213, 242, 0.46); stroke-width: 1; fill: rgba(201, 213, 242, 0.03); }
.ax-crack { fill: none; stroke: var(--red-glow); stroke-width: 2.6; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 100; stroke-dashoffset: 0; transition: stroke-dashoffset 1.6s var(--ease-io) .35s; }
.js .ax-lattices:not(.is-in) .ax-crack { stroke-dashoffset: 100; }
.ax-strike { fill: var(--red); }
.ax-soak { animation: ax-soak 4.2s ease-in-out infinite; animation-delay: calc(1.6s + var(--k)); }
.ax-wave { fill: none; stroke: #ff5a66; stroke-width: 1.3; vector-effect: non-scaling-stroke; transform-box: fill-box; transform-origin: center; opacity: 0; animation: ax-ring 4.2s cubic-bezier(.2, .6, .3, 1) infinite; animation-delay: calc(1.5s + var(--rd)); }
@keyframes ax-soak {
  0%, 100% { fill: rgba(201, 213, 242, 0.03); stroke: rgba(201, 213, 242, 0.46); }
  9% { fill: rgba(227, 27, 35, 0.24); stroke: #ff5a66; }
  40% { fill: rgba(201, 213, 242, 0.03); stroke: rgba(201, 213, 242, 0.46); }
}
@media (max-width: 760px) { .ax-lattices { grid-template-columns: minmax(0, 1fr); } }

/* ---------- 05 Where it goes ---------- */
.ax-app-grid { list-style: none; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(10px, 1.2vw, 16px); }
.ax-app { display: grid; align-content: space-between; gap: 28px; min-height: 184px; padding: clamp(20px, 2.2vw, 28px); border-radius: var(--r-lg); border: 1px solid var(--line); background: var(--white); font-size: var(--t-lg); font-weight: 600; letter-spacing: -0.02em; line-height: 1.2; color: var(--ink); transition: transform .6s var(--ease), box-shadow .6s var(--ease), border-color .4s; }
.ax-app:hover { transform: translateY(-3px); box-shadow: var(--sh-2); border-color: var(--line-2); }
.ax-app-icon { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 6px; background: var(--blue-soft); color: var(--blue); }
.ax-app-icon svg { width: 28px; height: 28px; }
.ax-segments { margin-top: clamp(48px, 6vw, 88px); }
.ax-seg-list { list-style: none; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); column-gap: clamp(20px, 3vw, 48px); border-top: 1px solid var(--line-2); }
.ax-seg-list li { display: flex; align-items: baseline; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--line); font-size: var(--t-xl); font-weight: 500; letter-spacing: -0.025em; line-height: 1.2; color: var(--ink); }
.ax-seg-n { flex: none; min-width: 1.8em; font-size: 0.75rem; font-weight: 500; letter-spacing: 0.04em; color: var(--red-deep); font-variant-numeric: tabular-nums; }
@media (max-width: 1080px) { .ax-app-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 900px) { .ax-seg-list { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .ax-seg-list { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 400px) { .ax-app { min-height: 156px; font-size: var(--t-md); gap: 20px; } .ax-app-icon { width: 44px; height: 44px; } }

/* ---------- 06 Five rules ---------- */
.ax-rule-list { list-style: none; border-bottom: 1px solid var(--line); }
.ax-rule { display: grid; grid-template-columns: clamp(52px, 7vw, 112px) minmax(0, 1fr); gap: 16px; padding: clamp(22px, 2.6vw, 32px) 0; border-top: 1px solid var(--line); }
.ax-rule > div { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); gap: clamp(10px, 3vw, 48px); }
.ax-rule-n { font-size: var(--t-2xl); font-weight: 400; letter-spacing: -0.04em; line-height: 1.05; color: var(--red-deep); font-variant-numeric: tabular-nums; }
.ax-rule h3 { font-size: var(--t-xl); font-weight: 600; letter-spacing: -0.022em; line-height: 1.2; color: var(--ink); }
.ax-rule p { font-size: var(--t-base); line-height: 1.65; color: var(--muted); }
.ax-fit { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(14px, 1.6vw, 20px); margin-top: clamp(40px, 5vw, 72px); }
.ax-fit-col { padding: clamp(24px, 3vw, 36px); border-radius: var(--r-lg); border: 1px solid var(--line); background: var(--paper); }
.ax-fit-col h3 { margin-bottom: 14px; font-size: var(--t-xl); font-weight: 600; letter-spacing: -0.022em; color: var(--ink); }
.ax-fit-col ul { list-style: none; }
.ax-fit-col li { position: relative; padding: 12px 0 12px 30px; border-top: 1px solid var(--line); font-size: var(--t-base); line-height: 1.5; color: var(--ink-2); }
.ax-fit-col li::before { content: ""; position: absolute; left: 2px; top: 1.05em; }
.ax-fit--yes li::before { width: 12px; height: 6px; border-left: 2px solid var(--blue); border-bottom: 2px solid var(--blue); transform: rotate(-45deg); }
.ax-fit--no li::before { top: 1.02em; width: 12px; height: 12px; background: linear-gradient(45deg, transparent 43%, var(--red-deep) 43% 57%, transparent 57%), linear-gradient(-45deg, transparent 43%, var(--red-deep) 43% 57%, transparent 57%); }
.ax-ask { margin-top: 26px; font-size: var(--t-base); color: var(--muted); }
.ax-ask .text-link { color: var(--ink); font-weight: 600; text-decoration: underline; text-underline-offset: 4px; text-decoration-color: var(--red); }
@media (max-width: 760px) {
  .ax-rule > div { grid-template-columns: minmax(0, 1fr); gap: 8px; }
  .ax-fit { grid-template-columns: minmax(0, 1fr); }
}

/* ---------- 07 Processing ---------- */
.ax-params { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid rgba(255, 255, 255, 0.14); }
.ax-params > div { display: grid; gap: 10px; align-content: start; padding: clamp(24px, 3vw, 36px) clamp(14px, 2vw, 28px); border-left: 1px solid rgba(255, 255, 255, 0.1); }
.ax-params > div:first-child { border-left: 0; padding-left: 0; }
.ax-params dt { font-size: 0.75rem; font-weight: 500; letter-spacing: 0.09em; text-transform: uppercase; color: var(--ice-2); }
.ax-params dd { font-size: clamp(2rem, 1.25rem + 2.3vw, 3.5rem); font-weight: 400; letter-spacing: -0.045em; line-height: 1; color: #fff; white-space: nowrap; font-variant-numeric: tabular-nums; }
.ax-params dd small { margin-left: 4px; font-size: 0.4em; letter-spacing: 0; color: var(--ice); }
.ax-params dd.ax-pnote { font-size: var(--t-sm); letter-spacing: 0; line-height: 1.6; white-space: normal; color: rgba(220, 228, 248, 0.76); }
.ax-dos { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: clamp(14px, 1.6vw, 20px); margin-top: clamp(40px, 5vw, 72px); }
.ax-do { padding: clamp(24px, 3vw, 36px); border-radius: var(--r-lg); border: 1px solid rgba(255, 255, 255, 0.1); background: rgba(255, 255, 255, 0.035); }
.ax-do h3 { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; font-size: var(--t-xl); font-weight: 600; letter-spacing: -0.022em; color: #fff; }
.ax-do h3::before { content: ""; width: 10px; height: 10px; border-radius: 2px; background: var(--ice); }
.ax-do--careful h3::before { background: var(--red); }
.ax-do ul { list-style: none; }
.ax-do li { position: relative; padding: 12px 0 12px 24px; border-top: 1px solid rgba(255, 255, 255, 0.1); font-size: var(--t-base); line-height: 1.6; color: rgba(230, 236, 250, 0.86); }
.ax-do li::before { content: ""; position: absolute; left: 0; top: 1.4em; width: 12px; height: 1px; background: rgba(201, 213, 242, 0.55); }
@media (max-width: 1000px) {
  .ax-params { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ax-params > div:nth-child(3) { border-left: 0; padding-left: 0; }
  .ax-params > div:nth-child(n+3) { border-top: 1px solid rgba(255, 255, 255, 0.1); }
}
@media (max-width: 860px) { .ax-dos { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 480px) {
  .ax-params { grid-template-columns: minmax(0, 1fr); }
  .ax-params > div { border-left: 0; padding-left: 0; padding-right: 0; }
  .ax-params > div + div { border-top: 1px solid rgba(255, 255, 255, 0.1); }
}

/* ---------- 08 Specification ---------- */
.ax-spec-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr); gap: clamp(14px, 2vw, 28px); align-items: start; }
.ax-spec-card { padding: clamp(24px, 3vw, 40px); border-radius: var(--r-xl); border: 1px solid var(--line); background: var(--white); box-shadow: var(--sh-1); }
.ax-spec-top { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px 16px; padding-bottom: 18px; font-size: var(--t-sm); color: var(--muted); }
.ax-spec-top .ax-vs-tag { color: var(--red-deep); font-weight: 600; }
.ax-spec-list > div { display: grid; grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.3fr); gap: 16px; padding: 16px 0; border-top: 1px solid var(--line); }
.ax-spec-list dt { padding-top: .2em; font-size: 0.75rem; font-weight: 500; letter-spacing: 0.09em; text-transform: uppercase; color: var(--muted); }
.ax-spec-list dd { font-size: var(--t-md); font-weight: 500; line-height: 1.45; color: var(--ink); }
.ax-downloads { display: grid; gap: 12px; }
.ax-doc { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 16px; padding: 16px; border-radius: var(--r-lg); background: var(--navy-900); color: #fff; transition: background-color .3s, transform .5s var(--ease); }
.ax-doc:hover { background: var(--navy-700); transform: translateY(-2px); }
.ax-doc-icon { position: relative; display: grid; place-items: end center; width: 46px; height: 56px; padding-bottom: 7px; border-radius: 4px; border: 1px solid rgba(255, 255, 255, 0.18); background: rgba(255, 255, 255, 0.06); font-size: 0.625rem; font-weight: 700; letter-spacing: 0.08em; color: #fff; }
.ax-doc-icon::before { content: ""; position: absolute; top: 10px; left: 10px; right: 10px; height: 2px; background: var(--red); box-shadow: 0 6px 0 rgba(255, 255, 255, 0.3), 0 12px 0 rgba(255, 255, 255, 0.3); }
.ax-doc-body { display: grid; gap: 4px; min-width: 0; }
.ax-doc-body b { font-size: var(--t-md); font-weight: 600; letter-spacing: -0.015em; line-height: 1.25; }
.ax-doc-body small { font-size: 0.6875rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(220, 228, 248, 0.8); }
.ax-doc-go { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 4px; background: var(--red); color: #fff; transition: transform .5s var(--ease); }
.ax-doc-go svg { width: 18px; height: 18px; }
.ax-doc:hover .ax-doc-go { transform: translateY(2px); }
.ax-doc-note { margin-top: 6px; font-size: var(--t-sm); line-height: 1.6; color: var(--muted); }
@media (max-width: 900px) { .ax-spec-grid { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 480px) { .ax-spec-list > div { grid-template-columns: minmax(0, 1fr); gap: 4px; } }

/* ---------- 09 Getting started ---------- */
.ax-steps { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(14px, 1.6vw, 20px); }
.ax-step { display: flex; flex-direction: column; align-items: flex-start; gap: 24px; padding: clamp(26px, 3.2vw, 44px); border-radius: var(--r-xl); border: 1px solid rgba(255, 255, 255, 0.1); background: rgba(255, 255, 255, 0.035); }
.ax-step-k { font-size: 0.75rem; font-weight: 500; letter-spacing: 0.09em; text-transform: uppercase; color: var(--ice-2); text-wrap: balance; }
.ax-step-list, .ax-flow { list-style: none; width: 100%; }
.ax-step-list li { display: grid; grid-template-columns: 48px minmax(0, 1fr); gap: 12px; padding: 18px 0; border-top: 1px solid rgba(255, 255, 255, 0.1); }
.ax-step-list li > span { font-size: var(--t-lg); font-weight: 400; letter-spacing: -0.02em; color: var(--red-glow); font-variant-numeric: tabular-nums; }
.ax-step-list h3 { font-size: var(--t-lg); font-weight: 600; letter-spacing: -0.02em; line-height: 1.25; color: #fff; }
.ax-step-list p { margin-top: 4px; font-size: var(--t-sm); line-height: 1.6; color: rgba(220, 228, 248, 0.76); }
.ax-flow li { position: relative; padding: 16px 0 16px 34px; border-top: 1px solid rgba(255, 255, 255, 0.1); font-size: var(--t-lg); font-weight: 500; letter-spacing: -0.02em; line-height: 1.3; color: #fff; }
.ax-flow li::before { content: ""; position: absolute; left: 2px; top: 50%; width: 12px; height: 12px; margin-top: -6px; border-radius: 50%; border: 1.5px solid var(--ice); box-sizing: border-box; }
.ax-flow li + li::after { content: ""; position: absolute; left: 7.5px; top: -14px; height: 26px; border-left: 1px dashed rgba(201, 213, 242, 0.45); }
.ax-flow .ax-flow-end { color: var(--ice); font-weight: 600; }
.ax-flow .ax-flow-end::before { background: var(--red); border-color: var(--red); }
.ax-step-note { font-size: var(--t-base); line-height: 1.6; color: rgba(230, 236, 250, 0.86); }
.ax-step .btn { margin-top: auto; }
@media (max-width: 860px) { .ax-steps { grid-template-columns: minmax(0, 1fr); } }

/* ---------- 10 FAQ ---------- */
.ax-faq-list { max-width: 1000px; border-top: 1px solid var(--line-2); }
.ax-faq-item { border-bottom: 1px solid var(--line); }
.ax-faq-item summary { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: clamp(20px, 2.4vw, 28px) 0; cursor: pointer; list-style: none; }
.ax-faq-item summary::-webkit-details-marker { display: none; }
.ax-faq-item summary h3 { font-size: var(--t-xl); font-weight: 600; letter-spacing: -0.022em; line-height: 1.25; color: var(--ink); }
.ax-faq-item summary:focus-visible { outline: 2px solid var(--blue); outline-offset: 4px; border-radius: 4px; }
.ax-faq-x { position: relative; flex: none; width: 38px; height: 38px; border-radius: 4px; background: var(--paper-2); transition: background-color .3s; }
.ax-faq-x::before, .ax-faq-x::after { content: ""; position: absolute; left: 50%; top: 50%; width: 14px; height: 1.6px; margin: -0.8px 0 0 -7px; background: var(--ink); transition: transform .45s var(--ease), background-color .3s; }
.ax-faq-x::after { transform: rotate(90deg); }
.ax-faq-item summary:hover .ax-faq-x { background: #dfe3ec; }
.ax-faq-item[open] .ax-faq-x { background: var(--red); }
.ax-faq-item[open] .ax-faq-x::before, .ax-faq-item[open] .ax-faq-x::after { background: #fff; }
.ax-faq-item[open] .ax-faq-x::after { transform: rotate(0deg); }
.ax-faq-item p { max-width: 46em; padding: 0 56px clamp(22px, 2.6vw, 30px) 0; font-size: var(--t-md); line-height: 1.7; color: var(--ink-2); }
.ax-disclaimer { max-width: 62em; margin-top: clamp(40px, 5vw, 64px); font-size: var(--t-xs); line-height: 1.6; color: var(--muted); }
@media (max-width: 480px) { .ax-faq-item p { padding-right: 0; } }

/* ---------- Reduced motion: the still frames carry the story ---------- */
@media (prefers-reduced-motion: reduce) {
  .ax-near, .ax-soak { animation: none; fill: rgba(227, 27, 35, 0.16); stroke: #ff5a66; }
  .ax-cell:not(.ax-near) { animation: none; }
  .ax-ring, .ax-wave { animation: none; opacity: 0; }
  .ax-ring:first-child, .ax-wave:first-child { opacity: .5; transform: scale(.55); }
  .ax-hit { animation: none; }
  .ax-bar, .ax-val, .ax-seg, .ax-crack { transition-delay: 0s !important; }
  .ax-meta .meta { animation: none; }
}

/* QA: keep the +100% figure inside its column beside the chart (it ran into the y-axis labels at 1024 and 1920) */
@media (min-width: 901px) { .ax-big strong { font-size: min(6.6rem, 7.2vw); } }
/* QA: give the three +100% deltas air on the narrowest phones */
@media (max-width: 340px) { .ax-val small { font-size: 0.5625rem; letter-spacing: 0; } }
.ax-big span, .ax-small span, .ax-pnote, .ax-vs dd { text-wrap: pretty; }