/* ==========================================================================
   DBOOSTER — site styles
   Everything on the page leans on one axis: the 11° slant of the chrome D.
   Palette: blue-black field, cobalt action, arc-blue light, chrome type.
   No third-party requests: fonts and images are served from this folder.
   ========================================================================== */

@font-face {
  font-family: "Inter";
  font-weight: 400;
  font-style: normal;
  font-display: swap;
  src: url("../fonts/inter-400.woff2") format("woff2");
}
@font-face {
  font-family: "Inter";
  font-weight: 600;
  font-style: normal;
  font-display: swap;
  src: url("../fonts/inter-600.woff2") format("woff2");
}
@font-face {
  font-family: "Inter Display";
  font-weight: 900;
  font-style: italic;
  font-display: swap;
  src: url("../fonts/inter-display-900i.woff2") format("woff2");
}

:root {
  --abyss: #040915;
  --hull: #0a1428;
  --hull-2: #0e1b36;
  --rivet: #1a2b55;
  --rivet-2: #2a427c;
  --cobalt: #2a6bff;
  --cobalt-deep: #1846c4;
  --arc: #62ccff;
  --chrome: #e9eef6;
  --text: #c2cde0;
  --steel: #8a9aba;

  --lean: -11deg;
  --font-text: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-display: "Inter Display", "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;

  --gutter: clamp(20px, 4vw, 40px);
  --nav-h: 72px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  color-scheme: dark;
}

body {
  margin: 0;
  min-height: 100vh;
  font: 400 1.0625rem/1.6 var(--font-text);
  font-feature-settings: "calt", "cv11";
  color: var(--text);
  background:
    radial-gradient(1100px 680px at 88% -8%, rgba(42, 107, 255, .17), transparent 62%),
    radial-gradient(900px 620px at -12% 38%, rgba(24, 70, 196, .11), transparent 60%),
    var(--abyss);
  background-repeat: no-repeat;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Page fades in once the language is applied; a timed fallback shows it even if scripts fail. */
.js body { opacity: 0; animation: page-failsafe 0s 2.5s forwards; }
.js.ready body { opacity: 1; animation: none; transition: opacity .4s ease; }
.js.leaving body { opacity: 0; transition: opacity .16s ease; }
@keyframes page-failsafe { to { opacity: 1; } }

img, svg, canvas { display: block; max-width: 100%; }
a { color: var(--arc); text-underline-offset: .2em; }
button { font: inherit; color: inherit; }
::selection { background: rgba(42, 107, 255, .5); color: #fff; -webkit-text-fill-color: #fff; }

:focus-visible { outline: 2px solid var(--arc); outline-offset: 3px; border-radius: 3px; }

.wrap { width: min(1180px, 100% - 2 * var(--gutter)); margin-inline: auto; }

.skip {
  position: fixed; left: 12px; top: -80px; z-index: 100;
  padding: 10px 16px; background: var(--cobalt); color: #fff; font-weight: 600; text-decoration: none;
  transition: top .2s;
}
.skip:focus { top: 12px; }

.sr-only {
  position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; border: 0;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap;
}

/* ---------- Type ---------- */

h1, h2, h3, p { margin: 0; }

.display {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 900;
  letter-spacing: -.035em;
  line-height: 1;
  text-wrap: balance;
}

/* Brushed-metal fill, sampled from the logo. The extra padding keeps italic overhang from clipping. */
.chrome {
  padding: .06em .16em .1em 0;
  margin: -.06em -.16em -.1em 0;
  background: linear-gradient(180deg, #fff 0%, #e8eef8 30%, #93a4c1 57%, #d7dfec 76%, #a9b7cd 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

.h2 { font-size: clamp(2rem, 4.3vw, 3.4rem); }
.h3 { font: 600 1.3125rem/1.25 var(--font-text); letter-spacing: -.015em; color: var(--chrome); }
.lede { font-size: clamp(1.0625rem, 1.5vw, 1.25rem); line-height: 1.55; color: var(--text); max-width: 36rem; }
.muted { color: var(--steel); }

/* ---------- Buttons: parallelograms cut on the logo's lean ---------- */

.btn {
  position: relative;
  isolation: isolate;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 54px;
  padding: 0 30px;
  border: 0;
  background: none;
  font: 600 1rem/1 var(--font-text);
  letter-spacing: -.005em;
  color: #fff;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: transform .18s var(--ease);
}
.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: 5px;
  transform: skewX(var(--lean));
  transition: background-position .7s var(--ease), box-shadow .25s ease, filter .2s ease;
}
.btn svg { width: 20px; height: 20px; flex: none; }
.btn:active { transform: translateY(1px) scale(.985); }
.btn:focus-visible { outline: none; }
.btn:focus-visible::before { outline: 2px solid var(--arc); outline-offset: 3px; }

.btn-primary::before {
  background:
    linear-gradient(105deg, transparent 42%, rgba(255, 255, 255, .45) 50%, transparent 58%) 180% 0 / 220% 100% no-repeat,
    linear-gradient(180deg, #4b8cff, #2360f0 55%, #1b4fd6);
  box-shadow: 0 12px 32px -10px rgba(42, 107, 255, .8), inset 0 1px 0 rgba(255, 255, 255, .35);
}
.btn-primary:hover::before {
  background-position: -80% 0, 0 0;
  box-shadow: 0 16px 44px -8px rgba(42, 107, 255, 1), inset 0 1px 0 rgba(255, 255, 255, .45);
}

.btn-ghost { color: var(--chrome); }
.btn-ghost::before { background: rgba(14, 27, 54, .62); box-shadow: inset 0 0 0 1px var(--rivet-2); }
.btn-ghost:hover::before { box-shadow: inset 0 0 0 1px var(--arc), 0 0 28px -8px rgba(98, 204, 255, .6); }

.btn-light { color: #0b1f55; }
.btn-light::before {
  background:
    linear-gradient(105deg, transparent 42%, rgba(42, 107, 255, .28) 50%, transparent 58%) 180% 0 / 220% 100% no-repeat,
    linear-gradient(180deg, #fff, #dfe7f3);
  box-shadow: 0 14px 34px -12px rgba(2, 8, 30, .9);
}
.btn-light:hover::before { background-position: -80% 0, 0 0; }

.btn-sm { min-height: 42px; padding: 0 20px; font-size: .9375rem; }
@media (max-width: 560px) {
  .btn { white-space: normal; text-align: center; line-height: 1.25; padding-block: 12px; }
  .btn-sm { padding-block: 9px; }
}
.btn-sm svg { width: 17px; height: 17px; }
.btn-block { display: flex; width: 100%; }

/* Download buttons: a bar runs along the bottom edge while the download starts. */
.btn-bar {
  position: absolute; left: 6px; right: 6px; bottom: 5px; height: 2px;
  background: rgba(255, 255, 255, .9);
  transform: scaleX(0) skewX(var(--lean)); transform-origin: left;
  opacity: 0;
}
.btn.is-going .btn-bar { animation: btn-bar 1.5s var(--ease) forwards; }
@keyframes btn-bar {
  0% { transform: scaleX(0) skewX(var(--lean)); opacity: 1; }
  80% { transform: scaleX(1) skewX(var(--lean)); opacity: 1; }
  100% { transform: scaleX(1) skewX(var(--lean)); opacity: 0; }
}
.btn.is-going svg { animation: nudge .5s var(--ease) 2; }
@keyframes nudge { 50% { transform: translateY(4px); } }

/* ---------- Segmented switch (language, currency) ---------- */

.seg {
  position: relative;
  display: inline-grid;
  grid-auto-flow: column;
  grid-auto-columns: 1fr;
  padding: 3px;
  border-radius: 6px;
  background: rgba(10, 20, 40, .8);
  box-shadow: inset 0 0 0 1px var(--rivet);
  transform: skewX(var(--lean));
}
.seg::before {
  content: "";
  position: absolute;
  top: 3px; bottom: 3px; left: 3px;
  width: calc((100% - 6px) / var(--n, 3));
  border-radius: 4px;
  background: linear-gradient(180deg, #3a7cff, #1f57e0);
  box-shadow: 0 4px 14px -4px rgba(42, 107, 255, .9);
  transform: translateX(calc(var(--idx, 0) * 100%));
  transition: transform .35s var(--ease);
}
.seg button {
  position: relative;
  min-width: 44px;
  height: 32px;
  padding: 0 10px;
  border: 0;
  background: none;
  font: 600 .8125rem/1 var(--font-text);
  letter-spacing: .02em;
  color: var(--steel);
  cursor: pointer;
  transform: skewX(11deg);
  transition: color .2s;
}
.seg button:hover { color: var(--chrome); }
.seg button[aria-pressed="true"] { color: #fff; }
.seg button:focus-visible { outline-offset: 1px; }

/* ---------- Navigation ---------- */

.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  height: var(--nav-h);
  transition: background-color .3s, box-shadow .3s, backdrop-filter .3s;
}
.nav.is-stuck, .nav.is-open {
  background: rgba(4, 9, 21, .82);
  -webkit-backdrop-filter: blur(14px) saturate(1.3);
  backdrop-filter: blur(14px) saturate(1.3);
  box-shadow: 0 1px 0 var(--rivet);
}
.nav-row { display: flex; align-items: center; justify-content: space-between; height: 100%; gap: 20px; }

.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; }
.brand img { width: 36px; height: 36px; border-radius: 9px; box-shadow: 0 0 0 1px var(--rivet-2), 0 6px 18px -6px rgba(42, 107, 255, .7); }
.brand-name {
  font: italic 900 1.3125rem/1 var(--font-display);
  letter-spacing: -.02em;
}

.nav-menu { display: flex; align-items: center; gap: clamp(14px, 2.2vw, 30px); }
.nav-link {
  position: relative;
  padding: 8px 0;
  font-size: .9375rem;
  font-weight: 600;
  color: var(--steel);
  text-decoration: none;
  transition: color .2s;
}
.nav-link::after {
  content: "";
  position: absolute; left: 0; right: 0; bottom: 0; height: 2px;
  background: var(--arc);
  transform: scaleX(0) skewX(var(--lean)); transform-origin: left;
  transition: transform .3s var(--ease);
}
.nav-link:hover, .nav-link[aria-current] { color: var(--chrome); }
.nav-link:hover::after, .nav-link[aria-current]::after { transform: scaleX(1) skewX(var(--lean)); }

.nav-tools { display: flex; align-items: center; gap: 16px; }

.nav-toggle {
  display: none;
  position: relative;
  width: 44px; height: 44px;
  margin-right: -8px;
  border: 0; background: none; cursor: pointer;
}
.nav-toggle span {
  position: absolute; left: 11px; right: 11px; height: 2px;
  background: var(--chrome);
  transform: skewX(var(--lean));
  transition: transform .3s var(--ease), top .3s var(--ease);
}
.nav-toggle span:nth-child(1) { top: 17px; }
.nav-toggle span:nth-child(2) { top: 25px; }
.nav.is-open .nav-toggle span:nth-child(1) { top: 21px; transform: rotate(45deg); }
.nav.is-open .nav-toggle span:nth-child(2) { top: 21px; transform: rotate(-45deg); }

.nav-progress {
  position: absolute; left: 0; right: 0; bottom: -1px; height: 2px;
  background: linear-gradient(90deg, var(--cobalt), var(--arc));
  transform: scaleX(var(--p, 0)); transform-origin: left;
}

@media (max-width: 940px) {
  :root { --nav-h: 64px; }
  .nav-toggle { display: block; }
  .nav-menu {
    position: absolute; top: 100%; left: 0; right: 0;
    display: grid; grid-template-columns: minmax(0, 1fr); gap: 0;
    padding: 8px var(--gutter) 24px;
    background: #050b1a;
    box-shadow: 0 1px 0 var(--rivet), 0 30px 60px -20px #000;
    opacity: 0; visibility: hidden; transform: translateY(-10px);
    transition: opacity .25s, transform .3s var(--ease), visibility 0s .3s;
  }
  .nav.is-open .nav-menu { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
  .nav-link { padding: 15px 0; font-size: 1.125rem; border-bottom: 1px solid var(--rivet); }
  .nav-link::after { display: none; }
  .nav-tools { flex-wrap: wrap; justify-content: space-between; gap: 14px 16px; padding-top: 20px; }
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-top: calc(var(--nav-h) + clamp(28px, 6vw, 84px));
}
.streaks {
  position: absolute; inset: 0; z-index: -2;
  width: 100%; height: 100%;
  -webkit-mask-image: radial-gradient(120% 95% at 80% 42%, #000 28%, rgba(0, 0, 0, .22) 78%);
  mask-image: radial-gradient(120% 95% at 80% 42%, #000 28%, rgba(0, 0, 0, .22) 78%);
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr);
  align-items: center;
  gap: 24px;
  min-height: clamp(420px, 60vh, 620px);
}
.hero-title { font-size: clamp(2.75rem, 7.3vw, 6.4rem); line-height: .97; }
.hero-title > span {
  display: block;
  width: max-content;
  white-space: nowrap;
  /* each line steps back along the lean, so the left edge of the block is slanted like the D */
  margin-left: calc((var(--n, 3) - 1 - var(--i, 0)) * .19em);
}
.js .hero-title > span {
  animation: line-in .95s var(--ease) both;
  animation-delay: calc(var(--i, 0) * 95ms + 180ms);
}
@keyframes line-in {
  from { opacity: 0; transform: translateX(-56px) skewX(-10deg); }
  to { opacity: 1; transform: none; }
}
.hero-sub { margin-top: clamp(20px, 2.6vw, 30px); }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px 22px; margin-top: clamp(26px, 3.2vw, 38px); }
.js .hero-sub, .js .hero-cta { animation: rise .8s var(--ease) .55s both; }
.js .hero-cta { animation-delay: .68s; }
@keyframes rise { from { opacity: 0; transform: translate(-14px, 12px); } to { opacity: 1; transform: none; } }

/* The chrome D */
.mark { position: relative; justify-self: center; width: clamp(210px, 29vw, 390px); aspect-ratio: 464 / 445; }
.mark::before {
  content: "";
  position: absolute; inset: -34%;
  background: radial-gradient(closest-side, rgba(42, 107, 255, .5), rgba(42, 107, 255, .12) 55%, transparent 72%);
  animation: glow 5s ease-in-out infinite;
}
@keyframes glow { 50% { opacity: .62; transform: scale(1.06); } }
.mark-float { position: absolute; inset: 0; animation: float 7s ease-in-out infinite; }
@keyframes float { 50% { transform: translateY(-10px); } }
.mark-tilt {
  position: absolute; inset: 0;
  transform: perspective(900px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg));
  transition: transform .35s var(--ease);
}
.js .mark-tilt { animation: ignite 1.3s var(--ease) .1s both; }
@keyframes ignite {
  0% { opacity: 0; filter: brightness(2.4) blur(10px); scale: .82; }
  60% { opacity: 1; filter: brightness(1.35) blur(0); }
  100% { opacity: 1; filter: none; scale: 1; }
}
.mark-img {
  width: 100%; height: 100%;
  filter: drop-shadow(0 0 26px rgba(42, 107, 255, .55)) drop-shadow(0 22px 36px rgba(0, 0, 0, .65));
}
.mark-sheen {
  position: absolute; inset: 0;
  -webkit-mask: url("../img/d-mark.webp") center / 100% 100% no-repeat;
  mask: url("../img/d-mark.webp") center / 100% 100% no-repeat;
  background: linear-gradient(105deg, transparent 40%, rgba(175, 224, 255, .95) 50%, transparent 60%) 140% 0 / 300% 100% no-repeat;
  mix-blend-mode: screen;
  animation: sheen 6.5s ease-in-out 1.6s infinite;
}
@keyframes sheen { 0% { background-position: 140% 0; } 32%, 100% { background-position: -70% 0; } }
.mark-echo {
  position: absolute; inset: 2% 4%;
  border: 1px solid rgba(98, 204, 255, .55);
  border-radius: 10% 48% 48% 10% / 12% 50% 50% 12%;
  transform: skewX(var(--lean));
  opacity: 0;
  animation: echo 4s ease-out infinite;
}
.mark-echo + .mark-echo { animation-delay: 2s; }
@keyframes echo {
  0% { opacity: 0; transform: skewX(var(--lean)) scale(.96); }
  12% { opacity: .55; }
  100% { opacity: 0; transform: skewX(var(--lean)) scale(1.5); }
}

/* Racing stripe with the facts, set a few degrees off level */
.stripe {
  position: relative;
  margin: clamp(44px, 6vw, 76px) -4vw 46px;
  padding-block: 15px;
  overflow: hidden;
  color: #fff;
  background: linear-gradient(90deg, #1947d2, #2a6bff 45%, #4390ff);
  box-shadow: 0 0 70px -6px rgba(42, 107, 255, .55);
  transform: rotate(-2.2deg);
}
.stripe-track { display: flex; width: max-content; animation: marquee 44s linear infinite; }
.stripe-set { display: flex; flex: none; margin: 0; padding: 0; list-style: none; }
.stripe-set li {
  display: flex; align-items: center; gap: clamp(20px, 2.6vw, 34px);
  padding-left: clamp(20px, 2.6vw, 34px);
  font: italic 900 clamp(1.0625rem, 1.7vw, 1.375rem)/1 var(--font-display);
  letter-spacing: -.012em;
  white-space: nowrap;
}
.stripe-set li::after {
  content: "";
  width: 9px; height: 1.15em;
  background: rgba(4, 9, 21, .5);
  transform: skewX(var(--lean));
}
@keyframes marquee { to { transform: translateX(-50%); } }
html:not(.js) .stripe-track { animation: none; }

@media (max-width: 820px) {
  .hero-grid { min-height: 0; }
  .mark { width: clamp(180px, 27vw, 230px); }
}
@media (max-width: 680px) {
  .hero-grid { grid-template-columns: minmax(0, 1fr); gap: 18px; }
  .mark { order: -1; justify-self: start; width: 132px; margin-left: 14px; }
  .mark::before { inset: -26%; }
}

/* ---------- Sections ---------- */

.section { padding-block: clamp(64px, 9vw, 120px); }
.section-head { margin-bottom: clamp(28px, 4vw, 52px); }
.section-head .lede { margin-top: 14px; }
[id] { scroll-margin-top: calc(var(--nav-h) + 20px); }

/* Panels: 1px rim, two corners cut on the lean */
.panel {
  --cut: 22px;
  position: relative;
  padding: 1px;
  background: linear-gradient(150deg, var(--rivet-2), var(--rivet) 38%, #14224a);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, var(--cut) 100%, 0 calc(100% - var(--cut)));
}
.panel-in {
  position: relative;
  height: 100%;
  padding: clamp(22px, 2.8vw, 34px);
  background: linear-gradient(180deg, var(--hull-2), var(--hull));
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, var(--cut) 100%, 0 calc(100% - var(--cut)));
  overflow: hidden;
}
/* light follows the pointer */
.panel-in::after {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 0%), rgba(98, 204, 255, .13), transparent 60%);
  opacity: 0;
  transition: opacity .35s;
  pointer-events: none;
}
.panel:hover .panel-in::after { opacity: 1; }
.panel-in > * { position: relative; z-index: 1; }
.panel .h3 + p { margin-top: 8px; }

/* ---------- Features ---------- */

.bento { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 16px; }
.b-wl { grid-column: span 7; }
.b-dev { grid-column: span 5; }
.b-cz { grid-column: span 5; }
.b-list { grid-column: span 7; }
.fig { margin-bottom: clamp(20px, 2.6vw, 30px); }
.b-wl .panel-in, .b-dev .panel-in, .b-cz .panel-in { display: flex; flex-direction: column; justify-content: space-between; }

/* whitelist figure */
.wl { width: 100%; height: auto; overflow: visible; }
.wl .lane-off { stroke: var(--steel); stroke-opacity: .55; stroke-width: 2; stroke-dasharray: 12 16; }
.wl .lane-dead { stroke: var(--steel); stroke-opacity: .13; stroke-width: 2; stroke-dasharray: 2 12; }
.wl .lane-on { stroke: var(--arc); stroke-width: 3; stroke-dasharray: 46 22; filter: drop-shadow(0 0 6px rgba(98, 204, 255, .9)); }
.wl .lane-on-base { stroke: var(--cobalt); stroke-opacity: .45; stroke-width: 3; }
.wl .wall { fill: #16264f; stroke: var(--rivet-2); }
.wl .stop { stroke: var(--steel); stroke-opacity: .8; stroke-width: 2; }
.wl .port { fill: var(--abyss); stroke: var(--arc); stroke-width: 1.5; }
.wl .dot { fill: var(--steel); fill-opacity: .7; }
.wl .dot-on { fill: var(--arc); }
.wl .ping { fill: none; stroke: var(--arc); stroke-width: 1.5; transform-origin: 528px 78px; }
.in .wl .lane-off { animation: dash-28 1.4s linear infinite; }
.in .wl .lane-on { animation: dash-68 .85s linear infinite; }
.in .wl .ping { animation: ping 1.8s ease-out infinite; }
@keyframes dash-28 { to { stroke-dashoffset: -28; } }
@keyframes dash-68 { to { stroke-dashoffset: -68; } }
@keyframes ping { from { transform: scale(1); opacity: .9; } to { transform: scale(3.4); opacity: 0; } }

/* ten device slots */
.ten { flex: 1; display: flex; align-items: stretch; gap: clamp(16px, 2.4vw, 28px); min-height: 120px; }
.ten-num { align-self: center; font-size: clamp(4rem, 7vw, 5.75rem); min-width: 1.25em; font-variant-numeric: tabular-nums; }
.slots { flex: 1; display: grid; grid-template-columns: repeat(5, 1fr); grid-auto-rows: 1fr; gap: 8px; padding-inline: 12px; }
.slots i {
  min-height: 34px;
  border-radius: 3px;
  background: rgba(26, 43, 85, .5);
  box-shadow: inset 0 0 0 1px var(--rivet-2);
  transform: skewX(var(--lean));
}
.in .slots i { animation: slot-on .5s var(--ease) forwards; animation-delay: calc(var(--k) * 115ms + 250ms); }
html:not(.js) .slots i { background: linear-gradient(180deg, var(--arc), var(--cobalt)); }
@keyframes slot-on {
  40% { background: #fff; box-shadow: 0 0 22px rgba(98, 204, 255, .9); }
  100% { background: linear-gradient(180deg, var(--arc), var(--cobalt)); box-shadow: 0 0 16px -2px rgba(42, 107, 255, .8); }
}

/* font / theme / language sampler */
.cz { display: grid; grid-template-columns: 116px minmax(0, 1fr); gap: clamp(16px, 2.2vw, 26px); align-items: center; }
.cz-tile {
  display: grid; align-content: center; justify-items: center; gap: 6px;
  aspect-ratio: 1;
  border-radius: 14px;
  background: #0b1836; color: var(--chrome);
  box-shadow: inset 0 0 0 1px var(--rivet-2);
  transition: background-color .35s, color .35s, box-shadow .35s;
}
.cz-tile b { font-size: 2.5rem; line-height: 1; font-weight: 600; }
.cz-tile span { font-size: .875rem; line-height: 1.2; }
.cz-tile[data-theme="1"] { background: var(--cobalt); color: #fff; box-shadow: 0 10px 30px -10px rgba(42, 107, 255, .9); }
.cz-tile[data-theme="2"] { background: #e9eef6; color: #0a1428; box-shadow: none; }
.cz-tile[data-font="0"] { font-family: var(--font-text); }
.cz-tile[data-font="1"] { font-family: Georgia, "Times New Roman", serif; }
.cz-tile[data-font="2"] { font-family: ui-monospace, "Cascadia Mono", Consolas, "Courier New", monospace; }
.cz-tile.pop { animation: pop .35s var(--ease); }
@keyframes pop { 40% { transform: scale(.94) skewX(-3deg); } }
.cz-rows { display: grid; gap: 10px; }
.cz-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.cz-row > span { font-size: .875rem; color: var(--steel); }
.cz-row .seg button { min-width: 42px; height: 30px; }
.cz-opt-serif { font-family: Georgia, "Times New Roman", serif; }
.cz-opt-mono { font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; }
.sw { display: block; width: 14px; height: 14px; margin: auto; border-radius: 50%; box-shadow: 0 0 0 1px rgba(255, 255, 255, .35); }
.sw-0 { background: #0b1836; }
.sw-1 { background: var(--cobalt); }
.sw-2 { background: #e9eef6; }

/* the three plain facts */
.facts { margin: 0; padding: 0; list-style: none; }
.facts li { display: grid; grid-template-columns: 48px minmax(0, 1fr); gap: 4px 18px; align-items: start; padding-block: 20px; }
.facts li + li { border-top: 1px solid var(--rivet); }
.facts li:first-child { padding-top: 2px; }
.facts li:last-child { padding-bottom: 2px; }
.facts .ico { grid-row: span 2; }
.ico {
  display: grid; place-items: center;
  width: 48px; height: 48px;
  color: var(--arc);
  background: rgba(42, 107, 255, .12);
  box-shadow: inset 0 0 0 1px var(--rivet-2);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
}
.ico svg { width: 26px; height: 26px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.js .draw path, .js .draw rect, .js .draw circle { stroke-dasharray: 100; stroke-dashoffset: 100; }
.js .in .draw path, .js .in .draw rect, .js .in .draw circle, .js .in.draw path, .js .in.draw rect, .js .in.draw circle {
  stroke-dashoffset: 0;
  transition: stroke-dashoffset 1.1s var(--ease) calc(var(--d, 0) * 90ms + 200ms);
}

@media (max-width: 900px) {
  .b-wl, .b-dev, .b-cz, .b-list { grid-column: 1 / -1; }
}
@media (max-width: 420px) {
  .cz { grid-template-columns: minmax(0, 1fr); }
  .cz-tile { width: 116px; }
}

/* ---------- Devices: one rack of five keys ---------- */

.rack { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px; margin-inline: 18px; }
.key {
  position: relative;
  display: block;
  min-height: 176px;
  color: var(--text);
  text-decoration: none;
  background: linear-gradient(180deg, var(--hull-2), var(--hull));
  border-radius: 6px;
  box-shadow: inset 0 0 0 1px var(--rivet);
  transform: skewX(var(--lean));
  transition: transform .3s var(--ease), box-shadow .3s, background-color .3s;
}
.key-in {
  display: flex; flex-direction: column; justify-content: space-between; gap: 22px;
  height: 100%;
  padding: 22px 12px 22px 26px;
  transform: skewX(11deg);
}
.key svg { width: 34px; height: 34px; fill: none; stroke: var(--steel); stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; transition: stroke .3s; }
.key b { display: block; font: 600 1.125rem/1.25 var(--font-text); letter-spacing: -.01em; color: var(--chrome); }
.key small { display: block; margin-top: 4px; font-size: .875rem; line-height: 1.35; color: var(--steel); }
.key:hover, .key:focus-visible {
  transform: skewX(var(--lean)) translateY(-6px);
  background: #10214a;
  box-shadow: inset 0 0 0 1px var(--arc), 0 22px 44px -18px rgba(42, 107, 255, .85);
}
.key:hover svg, .key:focus-visible svg { stroke: var(--arc); }
.key:focus-visible { outline: none; }

@media (max-width: 860px) {
  .rack { grid-template-columns: minmax(0, 1fr); margin-inline: 0; }
  .key { min-height: 0; transform: none; }
  .key:hover, .key:focus-visible { transform: translateX(6px); }
  .key-in { flex-direction: row; align-items: center; justify-content: flex-start; gap: 18px; padding: 16px 18px; transform: none; }
}

/* ---------- Price and steps ---------- */

.price-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(40px, 7vw, 96px); align-items: start; }
.ticket .panel-in { padding: clamp(24px, 3vw, 38px); }
.ticket-top { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.ticket-plan { font-size: .9375rem; color: var(--steel); }
.price { display: flex; align-items: baseline; gap: 14px; margin-top: 18px; }
.price-num {
  position: relative;
  display: inline-block;
  font-size: clamp(4.5rem, 9vw, 6.75rem);
  line-height: .95;
  white-space: nowrap;
}
.price-per { color: var(--steel); }
.inc { margin: 26px 0 30px; padding: 24px 0 0; list-style: none; border-top: 1px dashed var(--rivet-2); display: grid; gap: 12px; }
.inc li { display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 12px; align-items: start; }
.inc svg { width: 22px; height: 22px; margin-top: 3px; fill: none; stroke: var(--arc); stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }

.steps { margin: 0; padding: 0; list-style: none; counter-reset: step; }
.steps li { position: relative; display: grid; grid-template-columns: 64px minmax(0, 1fr); grid-template-rows: auto 1fr; gap: 0 22px; padding-bottom: 52px; counter-increment: step; }
.steps li:last-child { padding-bottom: 0; }
.steps li::before {
  content: counter(step);
  grid-row: span 2;
  display: grid; place-items: center;
  width: 64px; height: 64px;
  font: italic 900 2rem/1 var(--font-display);
  color: var(--chrome);
  background: var(--hull-2);
  box-shadow: inset 0 0 0 1px var(--rivet-2);
  clip-path: polygon(14px 0, 100% 0, calc(100% - 14px) 100%, 0 100%);
  transition: background-color .5s, color .5s;
}
/* the line between steps fills as each one comes into view */
.steps li::after {
  content: "";
  position: absolute; left: 26px; top: 72px; bottom: 8px; width: 2px;
  background: linear-gradient(var(--arc), var(--cobalt)) 0 0 / 100% var(--fill, 0%) no-repeat, var(--rivet);
  transform: skewX(var(--lean));
  transition: background-size .9s var(--ease) .25s;
}
.steps li:last-child::after { display: none; }
.steps li.in::before { background: var(--cobalt); color: #fff; }
.steps li.in::after { --fill: 100%; }
.steps .h3 { padding-top: 7px; }
.steps p { grid-column: 2; margin-top: 4px; color: var(--text); }

.steps-row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; }
.steps-row li { display: block; padding-bottom: 0; }
.steps-row li::before { margin-bottom: 18px; }
.steps-row li::after { left: 80px; right: -12px; top: 31px; bottom: auto; width: auto; height: 2px; background: linear-gradient(90deg, var(--arc), var(--cobalt)) 0 0 / var(--fill, 0%) 100% no-repeat, var(--rivet); transform: none; }

@media (max-width: 900px) {
  .price-grid { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 700px) {
  .steps-row { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .steps-row li { display: grid; padding-bottom: 34px; }
  .steps-row li::before { margin-bottom: 0; }
  .steps-row li::after { left: 26px; right: auto; top: 72px; bottom: 8px; width: 2px; height: auto; background: linear-gradient(var(--arc), var(--cobalt)) 0 0 / 100% var(--fill, 0%) no-repeat, var(--rivet); transform: skewX(var(--lean)); }
  .steps li { grid-template-columns: 56px minmax(0, 1fr); gap: 0 16px; }
  .steps li::before { width: 56px; height: 56px; font-size: 1.75rem; }
  .steps li::after { left: 22px; top: 64px; }
}

/* ---------- FAQ ---------- */

.faq-grid { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: clamp(24px, 5vw, 72px); align-items: start; }
.qa { border-top: 1px solid var(--rivet); }
.qa:last-child { border-bottom: 1px solid var(--rivet); }
.qa summary {
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  padding: 22px 0;
  font: 600 1.1875rem/1.35 var(--font-text);
  letter-spacing: -.012em;
  color: var(--chrome);
  cursor: pointer;
  list-style: none;
  transition: color .2s;
}
.qa summary::-webkit-details-marker { display: none; }
.qa summary:hover { color: #fff; }
.qa-x { position: relative; flex: none; width: 34px; height: 34px; background: rgba(42, 107, 255, .14); box-shadow: inset 0 0 0 1px var(--rivet-2); transform: skewX(var(--lean)); border-radius: 4px; transition: background-color .3s; }
.qa-x::before, .qa-x::after { content: ""; position: absolute; left: 10px; right: 10px; top: 16px; height: 2px; background: var(--arc); transition: transform .35s var(--ease); }
.qa-x::after { transform: rotate(90deg); }
.qa[open] .qa-x { background: var(--cobalt); }
.qa[open] .qa-x::before, .qa[open] .qa-x::after { background: #fff; }
.qa[open] .qa-x::after { transform: rotate(0deg); }
.qa.closing .qa-x { background: rgba(42, 107, 255, .14); }
.qa.closing .qa-x::before, .qa.closing .qa-x::after { background: var(--arc); }
.qa.closing .qa-x::after { transform: rotate(90deg); }
.qa-a { overflow: hidden; }
.qa-a p { padding: 0 54px 24px 0; max-width: 62ch; }

@media (max-width: 820px) {
  .faq-grid { grid-template-columns: minmax(0, 1fr); }
}

/* ---------- Closing call ---------- */

.cta { padding-bottom: clamp(64px, 9vw, 120px); }
.cta-panel {
  --cut: 34px;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 28px 40px;
  padding: clamp(32px, 5.5vw, 68px);
  color: #fff;
  background: linear-gradient(120deg, #1238b4, #2a6bff 58%, #51a4ff);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, var(--cut) 100%, 0 calc(100% - var(--cut)));
}
/* light trails inside the panel; they speed up while the button is hovered */
.cta-panel::before {
  content: "";
  position: absolute; inset: 0; z-index: -1;
  background:
    repeating-linear-gradient(0deg, transparent 0 22px, rgba(255, 255, 255, .09) 22px 23px, transparent 23px 61px),
    repeating-linear-gradient(0deg, transparent 0 47px, rgba(4, 9, 21, .16) 47px 49px, transparent 49px 113px);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 30%, #000 70%, transparent), repeating-linear-gradient(90deg, #000 0 180px, transparent 180px 300px);
  -webkit-mask-composite: source-in;
  mask-image: linear-gradient(90deg, transparent, #000 30%, #000 70%, transparent), repeating-linear-gradient(90deg, #000 0 180px, transparent 180px 300px);
  mask-composite: intersect;
  -webkit-mask-size: 100% 100%, 300px 100%;
  mask-size: 100% 100%, 300px 100%;
  animation: trails 2.6s linear infinite;
}
@keyframes trails {
  to { -webkit-mask-position: 0 0, -300px 0; mask-position: 0 0, -300px 0; }
}
.cta-panel:has(.btn:hover)::before, .cta-panel:has(.btn:focus-visible)::before { animation-duration: .7s; }
.cta-title { font-size: clamp(2rem, 4.6vw, 3.6rem); color: #fff; }
.cta-text { margin-top: 10px; font-size: 1.125rem; color: rgba(255, 255, 255, .88); }

@media (max-width: 760px) {
  .cta-panel { grid-template-columns: minmax(0, 1fr); }
}

/* ---------- Footer ---------- */

.foot { padding-block: 40px 48px; border-top: 1px solid var(--rivet); }
.foot-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 22px 40px; }
.foot-tag { margin-top: 10px; font-size: .9375rem; color: var(--steel); max-width: 46ch; }
.foot-links { display: flex; flex-wrap: wrap; gap: 8px 26px; margin: 0; padding: 0; list-style: none; }
.foot-links a { font-size: .9375rem; color: var(--text); text-decoration: none; transition: color .2s; }
.foot-links a:hover { color: var(--arc); }
.foot-legal { margin-top: 28px; font-size: .875rem; color: var(--steel); }

/* ---------- Download page ---------- */

.dl-hero .hero-grid { min-height: 0; padding-bottom: clamp(36px, 5vw, 60px); align-items: center; }
.dl-hero .hero-title { font-size: clamp(2.75rem, 6.6vw, 5.5rem); }
.dl-hero .mark { width: clamp(150px, 20vw, 260px); }

.detect { margin-top: clamp(26px, 3vw, 36px); max-width: 640px; }
.js .detect { animation: rise .8s var(--ease) .68s both; }
.detect .panel-in { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 24px; padding: 20px 24px 20px 26px; }
.detect-text { font-weight: 600; color: var(--chrome); }
.detect-acts { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 22px; }
.detect-other { font-size: .9375rem; color: var(--steel); }
.detect-other:hover { color: var(--arc); }
.detect[hidden] { display: none; }

.dl-list { margin: 0; padding: 0; list-style: none; border-bottom: 1px solid var(--rivet); }
.dl-row {
  position: relative;
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px 24px;
  padding: 24px 22px 24px 20px;
  border-top: 1px solid var(--rivet);
  transition: background-color .3s;
}
.dl-row::before {
  content: "";
  position: absolute; left: 0; top: 12px; bottom: 12px; width: 3px;
  background: linear-gradient(var(--arc), var(--cobalt));
  transform: scaleY(0) skewX(var(--lean));
  transition: transform .45s var(--ease);
}
.dl-row:hover { background: rgba(14, 27, 54, .55); }
.dl-row.is-yours { background: rgba(42, 107, 255, .09); }
.dl-row.is-yours::before, .dl-row:target::before { transform: scaleY(1) skewX(var(--lean)); }
.dl-row:target { animation: row-flash 1.6s var(--ease); }
@keyframes row-flash { 0%, 30% { background: rgba(42, 107, 255, .26); } }
.dl-ico { display: grid; place-items: center; width: 56px; height: 56px; color: var(--arc); background: rgba(42, 107, 255, .12); box-shadow: inset 0 0 0 1px var(--rivet-2); clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px)); }
.dl-ico svg { width: 30px; height: 30px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.dl-name { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 12px; }
.dl-note { margin-top: 4px; font-size: .9375rem; line-height: 1.5; color: var(--steel); max-width: 56ch; }
.badge {
  display: none;
  padding: 4px 10px 5px;
  font-size: .75rem; font-weight: 600; line-height: 1;
  color: #04122e;
  background: var(--arc);
  clip-path: polygon(6px 0, 100% 0, calc(100% - 6px) 100%, 0 100%);
}
.dl-row.is-yours .badge { display: inline-block; }

@media (max-width: 640px) {
  .dl-row { grid-template-columns: 48px minmax(0, 1fr); padding: 20px 4px 22px 14px; gap: 14px 16px; }
  .dl-ico { width: 48px; height: 48px; }
  .dl-row .btn { grid-column: 1 / -1; }
  .dl-row::before { transform: scaleY(0); }
  .dl-row.is-yours::before, .dl-row:target::before { transform: scaleY(1); }
  .detect .btn { width: 100%; }
  .detect-acts { width: 100%; }
}

/* ---------- Toast ---------- */

.toast {
  position: fixed; left: 50%; bottom: 26px; z-index: 80;
  display: flex; align-items: center; gap: 12px;
  width: max-content; max-width: calc(100vw - 32px);
  padding: 14px 22px 14px 18px;
  font-size: .9375rem; font-weight: 600; color: #fff;
  background: #10214a;
  box-shadow: inset 0 0 0 1px var(--arc), 0 20px 50px -14px rgba(0, 0, 0, .9), 0 0 40px -10px rgba(42, 107, 255, .9);
  border-radius: 6px;
  opacity: 0; visibility: hidden;
  transform: translate(calc(-50% - 30px), 16px) skewX(-6deg);
  transition: opacity .3s, transform .45s var(--ease), visibility 0s .45s;
}
.toast.show { opacity: 1; visibility: visible; transform: translate(-50%, 0); transition-delay: 0s; }
.toast svg { flex: none; width: 20px; height: 20px; fill: none; stroke: var(--arc); stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- Scroll reveals: everything arrives along the lean ---------- */

.js [data-rv] { opacity: 0; transform: translate3d(-22px, 16px, 0); }
.js [data-rv].in {
  opacity: 1; transform: none;
  transition: opacity .75s var(--ease), transform .75s var(--ease);
  transition-delay: calc(var(--d, 0) * 80ms);
}
.js [data-rv="wipe"] { transform: none; }
.js [data-rv="wipe"].in { transition: none; animation: wipe 1s var(--ease) both; animation-delay: calc(var(--d, 0) * 80ms); }
@keyframes wipe {
  from { clip-path: polygon(-30% 0, -30% 0, -50% 100%, -50% 100%); }
  to { clip-path: polygon(-30% 0, 150% 0, 130% 100%, -50% 100%); }
}
.js .key[data-rv] { transform: skewX(var(--lean)) translate3d(-22px, 16px, 0); }
.js .key[data-rv].in { transform: skewX(var(--lean)); }
.js .key[data-rv].in:hover, .js .key[data-rv].in:focus-visible { transform: skewX(var(--lean)) translateY(-6px); transition-delay: 0s; transition-duration: .3s; }
.js .steps li[data-rv] { transform: none; }

/* Text swaps softly when the language changes */
.lang-swap main, .lang-swap .foot, .lang-swap .nav-link { opacity: .12; filter: blur(3px); }
main, .foot, .nav-link { transition: opacity .16s ease, filter .16s ease; }

@media (max-width: 860px) {
  .js .key[data-rv] { transform: translate3d(-22px, 16px, 0); }
  .js .key[data-rv].in { transform: none; }
  .js .key[data-rv].in:hover, .js .key[data-rv].in:focus-visible { transform: translateX(6px); }
}

/* ---------- Reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-delay: 0s !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    transition-delay: 0s !important;
  }
  .stripe-track { animation: none; }
  .mark-echo, .mark-sheen { display: none; }
  .js [data-rv], .js [data-rv="wipe"] { opacity: 1; transform: none; }
  .js [data-rv="wipe"].in { animation: none; }
  .js .key[data-rv] { transform: skewX(var(--lean)); }
  .js .draw path, .js .draw rect, .js .draw circle { stroke-dashoffset: 0; }
}
@media (prefers-reduced-motion: reduce) and (max-width: 860px) {
  .js .key[data-rv] { transform: none; }
}