@font-face {
  font-family: "Roboto";
  src: url("/assets/roboto-latin.woff2") format("woff2");
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
}

:root {
  --ink: #202322;
  --ink-2: #282c29;
  --ink-3: #323633;
  --cream: #f8f7f3;
  --cream-2: #f0eee7;
  --coral: #e7a38f;
  --coral-strong: #f06b48;
  --mint: #86ad98;
  --muted-light: #aaa9a3;
  --muted-dark: #6b6e69;
  --line-dark: rgba(248, 247, 243, .14);
  --line-light: rgba(32, 35, 34, .18);
  --pad: clamp(1.2rem, 4vw, 4rem);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  overflow-x: hidden;
  background: var(--ink);
  color: var(--cream);
  font-family: "Roboto", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
button, a, summary { -webkit-tap-highlight-color: transparent; }

.skip-link {
  position: fixed;
  top: -5rem;
  left: 1rem;
  z-index: 200;
  padding: .75rem 1rem;
  background: var(--cream);
  color: var(--ink);
  border: 1px solid var(--coral);
}
.skip-link:focus { top: 1rem; }

.site-header {
  position: relative;
  z-index: 20;
  background: var(--ink);
  border-bottom: 1px solid var(--line-dark);
}
.header-top {
  min-height: 78px;
  display: grid;
  grid-template-columns: 1fr auto minmax(220px, 18%);
  align-items: stretch;
  border-bottom: 1px solid var(--line-dark);
}
.brand {
  padding: 0 var(--pad);
  display: flex;
  align-items: center;
  gap: .9rem;
  font-size: 1.25rem;
  font-weight: 750;
  text-decoration: none;
}
.brand-cube { width: 30px; height: 34px; stroke: var(--coral); stroke-width: 1.5; transition: transform .5s ease; }
.brand:hover .brand-cube { transform: rotateY(180deg); }
.header-phone { padding: 0 2rem; display: flex; align-items: center; gap: .35rem; color: var(--muted-light); font-size: .75rem; }
.header-phone a { color: var(--cream); font-weight: 700; text-decoration: none; }
.header-cta {
  padding: 0 1.8rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--ink-2);
  color: var(--coral-strong);
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-decoration: none;
  transition: color .35s ease, background .35s ease;
}
.header-cta span { font-size: 1.4rem; transition: transform .35s ease; }
.header-cta:hover { background: var(--coral); color: var(--ink); }
.header-cta:hover span { transform: translate(4px, -4px); }
.site-nav { min-height: 56px; display: grid; grid-template-columns: repeat(4, 1fr); }
.site-nav a {
  display: grid;
  place-items: center;
  border-right: 1px solid var(--line-dark);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-decoration: none;
  text-transform: uppercase;
  transition: color .3s ease, background .3s ease;
}
.site-nav a:last-child { border-right: 0; }
.site-nav a:hover { background: var(--ink-2); color: var(--coral); }

.hero { min-height: calc(100vh - 134px); padding: 1.5rem var(--pad) clamp(5rem, 9vw, 9rem); position: relative; background: var(--ink); }
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .16;
  background-image: linear-gradient(var(--line-dark) 1px, transparent 1px), linear-gradient(90deg, var(--line-dark) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, transparent, #000 20%, #000 78%, transparent);
}
.hero-kicker { position: relative; display: flex; justify-content: space-between; color: #c8c7c1; font-size: .66rem; font-weight: 650; letter-spacing: .16em; }
.hero-grid { position: relative; max-width: 1540px; margin: clamp(1.5rem, 3vw, 3rem) auto 0; display: grid; grid-template-columns: .88fr 1.12fr; align-items: center; gap: clamp(2rem, 5vw, 6rem); }
.hero-copy { position: relative; z-index: 2; }
.eyebrow { margin: 0 0 2rem; font-size: .68rem; font-weight: 750; letter-spacing: .16em; text-transform: uppercase; }
h1, h2, h3, p { overflow-wrap: break-word; }
h1 { margin: 0; font-size: clamp(4rem, 6vw, 7rem); line-height: .91; letter-spacing: -.045em; font-weight: 730; }
h1 span, h2 span { color: var(--coral); }
.intro { max-width: 690px; margin: 1.5rem 0 0; color: #c8c7c1; font-size: clamp(1rem, 1.4vw, 1.22rem); line-height: 1.55; }
.download-row { margin-top: 1.5rem; display: grid; grid-template-columns: minmax(320px, 560px) auto; align-items: center; gap: 1.5rem; }
.download-button {
  min-height: 86px;
  padding: 1rem 1.3rem;
  display: grid;
  grid-template-columns: 44px 1fr 30px;
  align-items: center;
  gap: 1rem;
  border: 1px solid var(--cream);
  background: var(--cream);
  color: var(--ink);
  text-decoration: none;
  transition: background .35s ease, border-color .35s ease, transform .35s ease;
}
.download-button:hover { background: var(--coral); border-color: var(--coral); transform: translateY(-4px); }
.windows-mark { font-size: 2.2rem; line-height: 1; }
.download-button strong, .download-button small { display: block; }
.download-button strong { font-size: 1.02rem; }
.download-button small { margin-top: .1rem; color: #61645f; }
.button-arrow { font-size: 1.8rem; transition: transform .35s ease; }
.download-button:hover .button-arrow { transform: translateY(5px); }
.signature-note { margin: 0; color: var(--muted-light); font-size: .78rem; line-height: 1.6; }
.signature-note span { color: var(--mint); }
.download-feedback { min-height: 1.4rem; margin: .75rem 0 0; color: var(--coral); font-size: .8rem; }

.connection-graphic { position: relative; min-width: 0; }
.connection-graphic svg { width: 100%; max-height: 640px; overflow: visible; }
.connection-graphic svg * { vector-effect: non-scaling-stroke; }
.orbit circle { fill: none; stroke: rgba(231,163,143,.22); stroke-width: 1; stroke-dasharray: 3 8; transform-origin: 360px 310px; }
.orbit-one circle { animation: orbit-spin 40s linear infinite; }
.orbit-two circle { animation: orbit-spin-reverse 28s linear infinite; }
.connection-line { fill: none; stroke: var(--coral); stroke-width: 1.3; stroke-dasharray: 3 7; }
.signal { fill: var(--coral-strong); filter: drop-shadow(0 0 7px var(--coral)); }
.signal-one { animation: signal-left 2.4s ease-in-out infinite; }
.signal-two { animation: signal-right 2.4s ease-in-out infinite .45s; }
.network-node circle { fill: var(--ink); stroke: rgba(248,247,243,.38); stroke-width: 1.2; }
.network-node path { fill: none; stroke: var(--coral); stroke-width: 1.5; }
.network-node text { fill: #d1d0ca; font-family: "Roboto", Arial, sans-serif; font-size: 14px; font-weight: 700; letter-spacing: 2px; }
.customer-node { animation: node-float 6s ease-in-out infinite; transform-origin: 118px 310px; }
.support-node { animation: node-float 6s ease-in-out infinite -3s; transform-origin: 602px 310px; }
.central-cube { fill: none; stroke: var(--coral); stroke-width: 2; animation: cube-float 5s ease-in-out infinite; transform-origin: 360px 316px; }
.cube-plus { opacity: .55; stroke-width: 1.2; }
.connection-status { position: absolute; right: 0; bottom: 14%; padding: .75rem 1rem; border: 1px solid var(--line-dark); color: var(--muted-light); font-size: .66rem; letter-spacing: .13em; }
.connection-status span { width: .55rem; height: .55rem; display: inline-block; margin-right: .5rem; border-radius: 50%; background: var(--mint); box-shadow: 0 0 0 0 rgba(134,173,152,.5); animation: status-pulse 2s ease-out infinite; }

.section-light { background: var(--cream); color: var(--ink); }
.download-wizard { padding: clamp(5rem, 9vw, 9rem) var(--pad); border-bottom: 1px solid var(--line-light); }
.wizard-heading { max-width: 1540px; margin: 0 auto 4rem; display: grid; grid-template-columns: 1.1fr .9fr; align-items: end; gap: clamp(2rem, 8vw, 8rem); }
.wizard-heading .eyebrow { margin-bottom: 1.5rem; }
.wizard-heading h2 { margin: 0; font-size: clamp(3.1rem, 6vw, 6.8rem); line-height: .93; letter-spacing: -.05em; font-weight: 520; }
.wizard-heading > p { max-width: 540px; margin: 0 0 .6rem; color: var(--muted-dark); font-size: 1.05rem; }
.wizard-shell { max-width: 1540px; margin: 0 auto; border: 1px solid var(--ink); background: var(--cream); }
.wizard-progress { min-height: 82px; display: grid; grid-template-columns: repeat(3, 1fr); border-bottom: 1px solid var(--ink); background: var(--cream-2); }
.progress-item { padding: 1rem 1.4rem; display: flex; align-items: center; gap: 1rem; border-right: 1px solid var(--line-light); color: #898b86; }
.progress-item:last-child { border-right: 0; }
.progress-item span { font-size: .68rem; }
.progress-item strong { font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; }
.progress-item.is-active { background: var(--ink); color: var(--cream); }
.progress-item.is-complete { color: var(--ink); }
.progress-item.is-complete span { color: var(--coral-strong); }
.wizard-step { padding: clamp(2rem, 5vw, 5rem); }
.wizard-step[hidden] { display: none; }
.wizard-question { margin-bottom: 2.5rem; display: grid; grid-template-columns: .35fr 1fr; column-gap: 2rem; }
.wizard-question .step-label { grid-row: 1 / span 2; margin: .45rem 0 0; color: var(--coral-strong); font-size: .67rem; font-weight: 750; letter-spacing: .14em; }
.wizard-question h3 { margin: 0; font-size: clamp(2rem, 3.5vw, 4rem); line-height: 1.05; letter-spacing: -.035em; font-weight: 520; }
.wizard-question > p:last-child { max-width: 700px; margin: 1rem 0 0; color: var(--muted-dark); }
.platform-grid, .variant-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--ink); border-left: 1px solid var(--line-light); }
.platform-choice, .variant-choice {
  min-height: 230px;
  padding: 1.5rem;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: space-between;
  gap: 2rem;
  border: 0;
  border-right: 1px solid var(--line-light);
  border-bottom: 1px solid var(--line-light);
  background: transparent;
  color: var(--ink);
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: background .3s ease, color .3s ease, transform .3s ease;
}
.platform-choice:hover, .variant-choice:hover, .platform-choice:focus-visible, .variant-choice:focus-visible { z-index: 1; background: var(--ink); color: var(--cream); outline: 2px solid var(--coral); outline-offset: -2px; }
.choice-icon { min-height: 65px; display: flex; align-items: center; color: var(--coral-strong); font-size: 3rem; line-height: 1; }
.apple-icon { font-size: 2.4rem; }
.platform-choice strong, .platform-choice small, .variant-choice strong, .variant-choice small { display: block; }
.platform-choice strong, .variant-choice strong { font-size: 1.35rem; font-weight: 520; }
.platform-choice small, .variant-choice small { margin-top: .35rem; color: var(--muted-dark); font-size: .8rem; }
.platform-choice:hover small, .variant-choice:hover small, .platform-choice:focus-visible small, .variant-choice:focus-visible small { color: var(--muted-light); }
.recommendation { position: absolute; top: 1rem; right: 1rem; padding: .35rem .5rem; background: var(--coral); color: var(--ink); font-size: .58rem; letter-spacing: .12em; }
.ios-note { margin: 1.5rem 0 0; color: var(--muted-dark); font-size: .82rem; }
.ios-note a { color: var(--ink); font-weight: 750; }
.variant-grid { grid-template-columns: repeat(2, 1fr); }
.variant-choice { min-height: 190px; }
.variant-choice .variant-meta { color: var(--coral-strong); font-size: .68rem; font-weight: 750; letter-spacing: .1em; }
.variant-choice .variant-arrow { align-self: flex-end; font-size: 1.5rem; }
.wizard-back { margin-top: 1.5rem; padding: .8rem 0; border: 0; border-bottom: 1px solid var(--ink); background: transparent; color: var(--ink); font: inherit; font-size: .8rem; font-weight: 700; cursor: pointer; }
.wizard-back span { margin-right: .5rem; color: var(--coral-strong); }
.final-question { margin-bottom: 2rem; }
.download-summary { display: grid; grid-template-columns: .8fr 1.2fr; border: 1px solid var(--ink); }
.summary-system { min-height: 230px; padding: 2rem; display: flex; align-items: center; gap: 1.5rem; border-right: 1px solid var(--ink); background: var(--ink); color: var(--cream); }
.summary-system > span { color: var(--coral); font-size: 4.5rem; }
.summary-system small, .summary-system strong { display: block; }
.summary-system small { margin-bottom: .45rem; color: var(--muted-light); font-size: .65rem; letter-spacing: .15em; }
.summary-system strong { font-size: 1.5rem; line-height: 1.2; }
.download-summary dl { margin: 0; padding: 1rem 2rem; display: grid; align-content: center; }
.download-summary dl > div { padding: .8rem 0; display: grid; grid-template-columns: 1fr 1fr; border-bottom: 1px solid var(--line-light); }
.download-summary dt { color: var(--muted-dark); }
.download-summary dd { margin: 0; font-weight: 700; }
.summary-note { grid-column: 1 / -1; margin: 0; padding: 1.2rem 2rem; border-top: 1px solid var(--ink); background: var(--cream-2); color: var(--muted-dark); }
.final-download { grid-column: 1 / -1; min-height: 108px; padding: 1.4rem 2rem; display: flex; align-items: center; justify-content: space-between; gap: 2rem; background: var(--coral); color: var(--ink); text-decoration: none; transition: background .3s ease, color .3s ease; }
.final-download:hover, .final-download:focus-visible { background: var(--ink); color: var(--cream); outline: 2px solid var(--coral); outline-offset: -2px; }
.final-download strong, .final-download small { display: block; }
.final-download strong { font-size: 1.45rem; }
.final-download small { margin-top: .25rem; opacity: .72; }
.final-download b { font-size: 2.1rem; font-weight: 400; transition: transform .3s ease; }
.final-download:hover b { transform: translateY(6px); }
.wizard-status { grid-column: 1 / -1; min-height: 0; margin: 0; padding: 0 2rem; background: var(--ink); color: var(--cream); }
.wizard-status:not(:empty) { padding-top: .8rem; padding-bottom: .8rem; }
.steps, .questions { padding: clamp(5rem, 9vw, 9rem) var(--pad); }
.section-heading { max-width: 1540px; margin: 0 auto 4.5rem; display: grid; grid-template-columns: .55fr 1fr; align-items: end; gap: 2rem; }
.section-heading .eyebrow { margin: 0 0 .6rem; }
.section-heading h2, .security h2, .contact-band h2 { margin: 0; font-size: clamp(3.1rem, 6vw, 6.8rem); line-height: .93; letter-spacing: -.05em; font-weight: 520; }
.step-grid { max-width: 1540px; margin: 0 auto; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); list-style: none; border-top: 1px solid var(--ink); }
.step-grid li { min-height: 330px; padding: 1.5rem; border-right: 1px solid var(--line-light); }
.step-grid li:last-child { border-right: 0; }
.step-number { color: var(--coral-strong); font-size: .72rem; font-weight: 750; }
.step-icon { min-height: 122px; display: flex; align-items: center; font-size: 2.3rem; font-weight: 500; }
.step-icon.dots { font-size: .8rem; letter-spacing: .35rem; }
.step-grid h3 { margin: 0 0 .8rem; font-size: 1.45rem; font-weight: 500; }
.step-grid p { margin: 0; color: var(--muted-dark); font-size: .95rem; }

.security { padding: clamp(5rem, 9vw, 9rem) var(--pad); display: grid; grid-template-columns: .85fr 1.15fr; align-items: center; gap: clamp(3rem, 8vw, 9rem); border-top: 1px solid var(--line-dark); background: var(--ink); }
.security-copy { max-width: 650px; }
.security-copy > p:last-child { max-width: 560px; margin: 2rem 0 0; color: var(--muted-light); font-size: 1.05rem; }
.security-window { border: 1px solid rgba(231,163,143,.4); background: var(--ink-2); box-shadow: 18px 18px 0 var(--coral); }
.window-bar { min-height: 58px; padding: 0 1.25rem; display: flex; align-items: center; gap: .5rem; border-bottom: 1px solid var(--line-dark); }
.window-bar > span { width: .55rem; height: .55rem; border-radius: 50%; background: #5d605d; }
.window-bar > span:first-child { background: var(--coral-strong); }
.window-bar small { margin-left: auto; color: var(--muted-light); letter-spacing: .13em; }
.security-flow { padding: clamp(1.5rem, 4vw, 4rem); }
.flow-card { padding: 1.25rem; border: 1px solid var(--line-dark); background: var(--ink); }
.flow-card.accent { border-color: var(--coral); background: #332a26; }
.flow-card small, .flow-card strong { display: block; }
.flow-card small { margin-bottom: .35rem; color: var(--coral); font-size: .66rem; letter-spacing: .14em; }
.flow-card strong { font-size: 1.05rem; }
.flow-line { min-height: 68px; margin-left: 2rem; position: relative; display: flex; align-items: center; }
.flow-line::before { content: ""; position: absolute; top: 0; bottom: 0; left: 0; border-left: 1px dashed rgba(231,163,143,.55); }
.flow-line span { width: .5rem; height: .5rem; margin-left: -.22rem; border-radius: 50%; background: var(--mint); animation: flow-pulse 2.2s ease-in-out infinite; }
.flow-line small { margin-left: 1.2rem; color: var(--muted-light); font-size: .65rem; letter-spacing: .1em; text-transform: uppercase; }

.questions .section-heading { margin-bottom: 3rem; }
.faq-list { max-width: 1000px; margin-left: auto; }
.faq-list details { border-top: 1px solid var(--line-light); }
.faq-list details:last-child { border-bottom: 1px solid var(--line-light); }
.faq-list summary { min-height: 88px; display: grid; grid-template-columns: 3.5rem 1fr auto; align-items: center; gap: 1rem; cursor: pointer; list-style: none; font-size: 1.15rem; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { color: var(--coral-strong); font-size: .7rem; }
.faq-list summary b { color: var(--coral-strong); font-size: 1.5rem; font-weight: 400; transition: transform .3s ease; }
.faq-list details[open] summary b { transform: rotate(45deg); }
.faq-list details > p { max-width: 760px; margin: -.2rem 3rem 1.7rem 4.5rem; color: var(--muted-dark); }

.contact-band { padding: clamp(5rem, 8vw, 8rem) var(--pad); display: grid; grid-template-columns: 1.2fr .8fr; align-items: end; gap: clamp(3rem, 8vw, 8rem); border-top: 1px solid var(--line-dark); background: var(--ink-2); }
.contact-band h2 span { color: var(--coral); }
.contact-link { padding: 1.5rem 0; display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 1rem; border-top: 1px solid rgba(248,247,243,.65); border-bottom: 1px solid var(--line-dark); text-decoration: none; }
.contact-link small { color: var(--muted-light); font-size: .66rem; letter-spacing: .12em; }
.contact-link strong { white-space: nowrap; font-size: 1.25rem; }
.contact-link > span { color: var(--coral-strong); font-size: 1.45rem; transition: transform .3s ease; }
.contact-link:hover > span { transform: translate(4px, -4px); }

footer { padding: 4rem var(--pad) 2rem; display: grid; grid-template-columns: 1fr auto; gap: 4rem; border-top: 1px solid var(--line-dark); background: var(--ink); color: var(--muted-light); font-size: .8rem; }
footer > div strong { color: var(--cream); font-size: 1.5rem; }
footer > div p { margin: .4rem 0 0; }
footer nav { display: flex; gap: 1.5rem; }
footer nav a { text-decoration: none; transition: color .3s ease; }
footer nav a:hover { color: var(--coral); }
footer > p { grid-column: 1 / -1; margin: 2rem 0 0; padding-top: 1.5rem; border-top: 1px solid var(--line-dark); }

.motion-toggle { position: fixed; right: 1rem; bottom: 1rem; z-index: 100; padding: .7rem .9rem; display: flex; align-items: center; gap: .55rem; border: 1px solid rgba(248,247,243,.25); background: rgba(32,35,34,.92); color: var(--cream); font: inherit; font-size: .68rem; cursor: pointer; backdrop-filter: blur(8px); }
.pause-icon { color: var(--coral); font-weight: 800; }

.reveal { opacity: 1; transform: none; }
.motion-ready .reveal { opacity: 0; transform: translateY(32px); transition: opacity .7s ease, transform .7s ease; }
.motion-ready .reveal.is-visible { opacity: 1; transform: none; }
.step-grid .reveal:nth-child(2) { transition-delay: .08s; }
.step-grid .reveal:nth-child(3) { transition-delay: .16s; }
.step-grid .reveal:nth-child(4) { transition-delay: .24s; }

@keyframes orbit-spin { to { transform: rotate(360deg); } }
@keyframes orbit-spin-reverse { to { transform: rotate(-360deg); } }
@keyframes node-float { 0%,100% { transform: translateY(-7px); } 50% { transform: translateY(7px); } }
@keyframes cube-float { 0%,100% { transform: translateY(-5px) rotate(-1deg); } 50% { transform: translateY(6px) rotate(1deg); } }
@keyframes signal-left { 0% { transform: translateX(0); opacity: 0; } 20% { opacity: 1; } 100% { transform: translateX(124px); opacity: 0; } }
@keyframes signal-right { 0% { transform: translateX(0); opacity: 0; } 20% { opacity: 1; } 100% { transform: translateX(124px); opacity: 0; } }
@keyframes status-pulse { 0% { box-shadow: 0 0 0 0 rgba(134,173,152,.55); } 100% { box-shadow: 0 0 0 10px rgba(134,173,152,0); } }
@keyframes flow-pulse { 0%,100% { box-shadow: 0 0 0 0 rgba(134,173,152,.1); } 50% { box-shadow: 0 0 0 8px rgba(134,173,152,.18); } }

@media (max-width: 1100px) {
  .header-top { grid-template-columns: 1fr auto; }
  .header-phone { display: none; }
  .header-cta { min-width: 210px; }
  .hero-grid { grid-template-columns: 1fr; }
  .connection-graphic { max-width: 820px; margin: -2rem auto 0; }
  .download-row { grid-template-columns: minmax(300px, 600px) auto; }
  .step-grid { grid-template-columns: repeat(2, 1fr); }
  .platform-grid { grid-template-columns: repeat(2, 1fr); }
  .step-grid li:nth-child(2) { border-right: 0; }
  .step-grid li:nth-child(-n+2) { border-bottom: 1px solid var(--line-light); }
  .security, .contact-band { grid-template-columns: 1fr; }
  .security-panel { max-width: 760px; }
}

@media (max-width: 700px) {
  :root { --pad: 1.2rem; }
  .header-top { min-height: 70px; grid-template-columns: 1fr auto; }
  .brand { padding-right: .5rem; font-size: .98rem; }
  .brand-cube { width: 25px; height: 29px; }
  .header-cta { min-width: 0; padding: 0 1rem; font-size: 0; }
  .header-cta span { font-size: 1.5rem; }
  .site-nav { min-height: 50px; grid-template-columns: repeat(3, 1fr); }
  .site-nav a { font-size: .63rem; letter-spacing: .08em; }
  .site-nav a:last-child { display: none; }
  .hero { padding-top: 1.5rem; }
  .hero-kicker span:last-child { display: none; }
  .hero-grid { margin-top: 3.8rem; gap: 4rem; }
  h1 { font-size: clamp(4rem, 20vw, 5.8rem); }
  .intro { margin-top: 1.8rem; }
  .download-row { grid-template-columns: 1fr; }
  .download-button { grid-template-columns: 36px 1fr 24px; padding: .85rem 1rem; gap: .7rem; }
  .download-button strong { font-size: .92rem; }
  .download-button small { font-size: .72rem; }
  .signature-note { margin-left: .2rem; }
  .connection-graphic { margin-top: -2rem; }
  .connection-status { bottom: 0; font-size: .55rem; }
  .section-heading { grid-template-columns: 1fr; gap: 1rem; }
  .wizard-heading { grid-template-columns: 1fr; gap: 1.5rem; }
  .wizard-heading h2 { font-size: clamp(3rem, 15vw, 4.6rem); }
  .wizard-progress { min-height: 66px; }
  .progress-item { padding: .8rem .55rem; flex-direction: column; align-items: flex-start; gap: .1rem; }
  .progress-item strong { font-size: .62rem; letter-spacing: .05em; }
  .wizard-step { padding: 1.2rem; }
  .wizard-question { grid-template-columns: 1fr; gap: .7rem; }
  .wizard-question .step-label { grid-row: auto; margin: 0; }
  .wizard-question h3 { font-size: 2rem; }
  .wizard-question > p:last-child { margin-top: .4rem; }
  .platform-grid, .variant-grid { grid-template-columns: 1fr; }
  .platform-choice, .variant-choice { min-height: 150px; flex-direction: row; align-items: center; gap: 1rem; }
  .choice-icon { min-width: 48px; min-height: 0; font-size: 2.3rem; }
  .recommendation { top: .6rem; right: .6rem; }
  .variant-choice .variant-arrow { margin-left: auto; align-self: center; }
  .download-summary { grid-template-columns: 1fr; }
  .summary-system { min-height: 170px; border-right: 0; }
  .download-summary dl { padding: .5rem 1.2rem; }
  .summary-note { padding: 1rem 1.2rem; }
  .final-download { min-height: 96px; padding: 1.2rem; }
  .final-download strong { font-size: 1.15rem; }
  .wizard-status { padding-left: 1.2rem; padding-right: 1.2rem; }
  .section-heading h2, .security h2, .contact-band h2 { font-size: clamp(3rem, 15vw, 4.6rem); }
  .step-grid { grid-template-columns: 1fr; }
  .step-grid li { min-height: 250px; border-right: 0; border-bottom: 1px solid var(--line-light); }
  .step-grid li:last-child { border-bottom: 0; }
  .step-icon { min-height: 88px; }
  .security-window { box-shadow: 8px 8px 0 var(--coral); }
  .security-flow { padding: 1rem; }
  .faq-list summary { grid-template-columns: 2rem 1fr auto; font-size: 1rem; }
  .faq-list details > p { margin-left: 3rem; margin-right: 1rem; }
  .contact-link { grid-template-columns: 1fr auto; }
  .contact-link small { grid-column: 1 / -1; }
  .contact-link strong { font-size: 1.08rem; }
  footer { grid-template-columns: 1fr; gap: 2rem; }
  footer nav { flex-wrap: wrap; }
  .motion-label { display: none; }
  .motion-toggle { width: 40px; height: 40px; justify-content: center; padding: 0; }
}

.motion-paused *, .motion-paused *::before, .motion-paused *::after { animation-play-state: paused !important; transition-duration: .01ms !important; }
.motion-paused .reveal { opacity: 1 !important; transform: none !important; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal, .motion-ready .reveal { opacity: 1; transform: none; }
  .motion-toggle { display: none; }
}