:root {
  --verify-paper: #f4f3ec;
  --verify-ink: #102121;
  --verify-muted: #66716c;
  --verify-line: #cad0c7;
  --verify-mint: #b5ecd0;
  --verify-green: #176a4b;
  --verify-coral: #e0583e;
  --verify-blue: #243b84;
}

.verify {
  position: relative;
  isolation: isolate;
  background: var(--verify-paper);
  background-image:
    linear-gradient(rgba(16, 33, 33, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16, 33, 33, 0.035) 1px, transparent 1px);
  background-size: 2rem 2rem;
  color: var(--verify-ink);
  min-height: 100vh;
  overflow: hidden;
}

.verify::before {
  position: absolute;
  z-index: -2;
  inset: 0;
  background: linear-gradient(90deg, transparent 0 49.92%, rgba(16, 33, 33, 0.045) 50%, transparent 50.08%);
  background-size: min(1180px, calc(100% - 2.5rem)) 100%;
  background-position: center;
  content: "";
  pointer-events: none;
}

.verify-signal-field {
  position: absolute;
  z-index: -1;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.verify-signal-field::before {
  position: absolute;
  top: 10rem;
  right: -13rem;
  width: 42rem;
  height: 42rem;
  border: 1px solid rgba(36, 59, 132, 0.12);
  border-radius: 50%;
  background-image: radial-gradient(rgba(36, 59, 132, 0.28) 1px, transparent 1.5px);
  background-size: 1.25rem 1.25rem;
  content: "";
  opacity: .52;
  transform: rotate(-12deg);
  will-change: transform;
  animation: verify-signal-drift 34s cubic-bezier(.45, 0, .55, 1) infinite alternate;
}

.verify-signal-field span {
  position: absolute;
  display: block;
  border: 1px dashed rgba(23, 106, 75, 0.2);
  border-radius: 50%;
  opacity: .6;
  will-change: transform;
}

.verify-signal-field span:nth-child(1) {
  top: 38rem;
  left: -15rem;
  width: 31rem;
  height: 31rem;
  animation: verify-signal-orbit 42s linear infinite;
}

.verify-signal-field span:nth-child(2) {
  top: 95rem;
  right: -11rem;
  width: 25rem;
  height: 25rem;
  border-color: rgba(224, 88, 62, 0.17);
  animation: verify-signal-drift 29s cubic-bezier(.45, 0, .55, 1) -8s infinite alternate-reverse;
}

.verify-signal-field span:nth-child(3) {
  top: 146rem;
  left: 12%;
  width: 18rem;
  height: 18rem;
  border-style: solid;
  border-color: rgba(36, 59, 132, 0.13);
  animation: verify-signal-orbit 48s linear -14s infinite reverse;
}

.verify-nav,
.verify-hero,
.verify-problem,
.verify-flow,
.verify-now,
.verify-install,
.verify-faq { position: relative; z-index: 1; }

.verify a:focus-visible,
.verify button:focus-visible,
.verify summary:focus-visible {
  outline: 3px solid var(--verify-coral);
  outline-offset: 4px;
}

.verify-nav,
.verify-hero,
.verify-problem,
.verify-flow,
.verify-now,
.verify-install,
.verify-faq {
  width: min(1180px, calc(100% - 2.5rem));
  margin: 0 auto;
}

.verify-nav {
  min-height: 5.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--verify-line);
  font: 500 0.72rem/1 var(--font-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.verify-nav__brand { font-weight: 500; }
.verify-nav__brand span { color: var(--verify-coral); }
.verify-nav__links { display: flex; gap: clamp(0.8rem, 2vw, 1.75rem); }
.verify-nav__links a { position: relative; text-decoration: none; }
.verify-nav__links a::after { position: absolute; right: 0; bottom: -0.45rem; left: 0; height: 1px; background: var(--verify-coral); content: ""; transform: scaleX(0); transform-origin: right; transition: transform 220ms ease; }
.verify-nav__links a:hover::after, .verify-nav__links a:focus-visible::after { transform: scaleX(1); transform-origin: left; }

.verify-hero {
  min-height: min(780px, calc(100vh - 5.5rem));
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.8fr);
  gap: clamp(2.5rem, 7vw, 7.5rem);
  align-items: center;
  padding: clamp(3.5rem, 9vh, 7rem) 0;
}

.verify-hero__copy,
.verify-proof { min-width: 0; }

.verify-kicker,
.verify-section-label {
  margin: 0;
  color: var(--verify-green);
  font: 500 0.72rem/1.25 var(--font-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.verify-status {
  display: inline-block;
  width: 0.62rem;
  height: 0.62rem;
  margin-right: 0.45rem;
  border-radius: 50%;
  background: var(--verify-green);
  box-shadow: 0 0 0 4px rgba(23, 106, 75, 0.14);
  animation: verify-pulse 2.4s ease-in-out infinite;
}

.verify-hero h1 {
  max-width: 10ch;
  margin: 1.2rem 0 1.45rem;
  font: 700 clamp(3.05rem, 7.7vw, 6.7rem)/0.91 var(--font-display);
  letter-spacing: -0.065em;
}

.verify-hero h1 em { color: var(--verify-blue); font-weight: 400; }
.verify-hero__lead { max-width: 53ch; margin: 0; color: #34413c; font-size: clamp(1rem, 1.4vw, 1.16rem); overflow-wrap: anywhere; }
.verify-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 2rem; }

.verify-button {
  display: inline-flex;
  gap: 0.8rem;
  align-items: center;
  padding: 0.85rem 1rem;
  border: 1px solid var(--verify-ink);
  font: 500 0.74rem/1 var(--font-mono);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background-position: 100% 0;
  background-size: 220% 100%;
  box-shadow: 0 0 0 rgba(16, 33, 33, 0);
  transition: transform 220ms cubic-bezier(.16, 1, .3, 1), background-position 380ms cubic-bezier(.16, 1, .3, 1), color 220ms ease, box-shadow 220ms ease;
}

.verify-button span { transition: transform 220ms cubic-bezier(.16, 1, .3, 1); }
.verify-button:hover { box-shadow: 4px 4px 0 var(--verify-mint); transform: translate(-2px, -2px); }
.verify-button:hover span { transform: translateY(2px); }
.verify-button:active { box-shadow: 1px 1px 0 var(--verify-mint); transform: translate(-1px, -1px); }
.verify-button--solid { background-color: var(--verify-ink); background-image: linear-gradient(110deg, var(--verify-green) 0 50%, transparent 50%); color: var(--verify-paper); }
.verify-button--solid:hover { background-position: 0 0; }
.verify-button--line { background-color: transparent; background-image: linear-gradient(110deg, var(--verify-mint) 0 50%, transparent 50%); }
.verify-button--line:hover { background-position: 0 0; }
.verify-hero__note { margin: 1rem 0 0; color: var(--verify-muted); font-size: 0.84rem; }

.verify-proof {
  position: relative;
  transform: rotate(1.4deg);
  background: var(--verify-ink);
  color: #eff4eb;
  box-shadow: 12px 14px 0 var(--verify-mint);
  font-family: var(--font-mono);
}

.verify-proof::before {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 0 49%, rgba(255,255,255,.035) 49% 51%, transparent 51% 100%);
  background-size: 18px 18px;
  content: "";
  pointer-events: none;
}

.verify-proof__top,
.verify-proof__result { display: flex; justify-content: space-between; gap: 1rem; }
.verify-proof__top { padding: 0.85rem 1rem; border-bottom: 1px solid rgba(239,244,235,.25); font-size: 0.65rem; letter-spacing: .08em; }
.verify-proof__body { position: relative; padding: 1.25rem 1rem 1rem; }
.verify-proof__label { margin: 0 0 0.9rem; color: #aebcb2; font-size: 0.67rem; text-transform: uppercase; }
.verify-tool { display: grid; grid-template-columns: 1rem 1fr auto; gap: .55rem; align-items: center; padding: .65rem 0; border-top: 1px dashed rgba(239,244,235,.2); font-size: clamp(.72rem, 1.5vw, .9rem); }
.verify-tool__mark { font-weight: 700; }
.verify-tool.is-good .verify-tool__mark { color: var(--verify-mint); }
.verify-tool.is-change .verify-tool__mark, .verify-tool.is-change .verify-tool__type { color: #ff8a70; }
.verify-tool__type { color: #aebcb2; font-size: .65rem; }
.verify-proof__result { margin-top: 1.2rem; padding-top: .85rem; border-top: 2px solid #eff4eb; font-size: .68rem; letter-spacing: .05em; }
.verify-proof__result strong { color: #ff8a70; font-size: 1rem; animation: verify-result-pulse 3.2s ease-in-out infinite; }
.verify-proof__tape { position: relative; overflow: hidden; padding: .7rem 0; border-top: 1px solid rgba(239,244,235,.25); color: #97aa9b; font-size: .58rem; letter-spacing: .15em; white-space: nowrap; animation: verify-tape 16s linear infinite; }

.verify-problem {
  display: grid;
  grid-template-columns: .4fr 1fr .78fr;
  gap: 2rem;
  padding: clamp(4rem, 9vw, 7rem) 0;
  border-top: 1px solid var(--verify-line);
}

.verify-problem h2,
.verify-flow h2,
.verify-now h2,
.verify-install h2,
.verify-faq h2 { margin: 0; font: 700 clamp(2.2rem, 4.8vw, 4.25rem)/.98 var(--font-display); letter-spacing: -.045em; }
.verify-problem p { max-width: 48ch; margin: 1rem 0 0; color: #3f4a45; }
.verify-problem__facts { align-self: end; font: 500 .73rem/1.3 var(--font-mono); }
.verify-problem__facts p { display: flex; gap: .7rem; margin: 0; padding: .7rem 0; border-top: 1px solid var(--verify-line); }
.verify-problem__facts b { color: var(--verify-coral); }

.verify-flow { padding: clamp(4rem, 9vw, 7rem) 0; border-top: 1px solid var(--verify-line); }
.verify-flow__head { display: grid; grid-template-columns: .4fr 1fr; gap: 2rem; }
.verify-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; padding: 0; margin: clamp(2.5rem, 5vw, 4rem) 0 0; list-style: none; background: var(--verify-line); border: 1px solid var(--verify-line); }
.verify-steps li { position: relative; min-height: 275px; padding: 1.3rem; background: var(--verify-paper); overflow: hidden; transition: background 240ms ease, transform 240ms cubic-bezier(.16, 1, .3, 1); }
.verify-steps li::before { position: absolute; top: 0; right: 0; left: 0; height: 3px; background: var(--verify-coral); content: ""; transform: scaleX(0); transform-origin: left; transition: transform 320ms cubic-bezier(.16, 1, .3, 1); }
.verify-steps li:hover { background: #edf2e9; transform: translateY(-5px); }
.verify-steps li:hover::before { transform: scaleX(1); }
.verify-step__number { display: inline-block; color: var(--verify-coral); font: 500 .72rem/1 var(--font-mono); animation: verify-number-breathe 6s ease-in-out infinite; }
.verify-steps li:nth-child(2) .verify-step__number { animation-delay: -2s; }
.verify-steps li:nth-child(3) .verify-step__number { animation-delay: -4s; }
.verify-steps h3 { margin: 3.25rem 0 .7rem; font: 600 1.42rem/1 var(--font-display); }
.verify-steps p { min-height: 6.25rem; margin: 0; color: #4b5751; font-size: .9rem; }
.verify-steps code, .verify-now code { color: var(--verify-green); font: 500 .7rem/1.5 var(--font-mono); overflow-wrap: anywhere; }

.verify-now { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 8vw, 7rem); padding: clamp(4rem, 9vw, 7rem) 0; border-top: 1px solid var(--verify-line); }
.verify-now p { max-width: 42ch; color: #4b5751; }
.verify-checklist { align-self: end; padding: 0; margin: 0; list-style: none; border-top: 2px solid var(--verify-ink); }
.verify-checklist li { display: flex; gap: .7rem; padding: .9rem 0; border-bottom: 1px solid var(--verify-line); font: 500 .82rem/1.2 var(--font-mono); transition: padding-left 200ms ease, color 200ms ease; }
.verify-checklist li:hover { padding-left: .45rem; color: var(--verify-green); }
.verify-checklist span { color: var(--verify-green); animation: verify-check-pulse 4.5s ease-in-out infinite; }
.verify-checklist li:nth-child(2) span { animation-delay: -1.1s; }
.verify-checklist li:nth-child(3) span { animation-delay: -2.2s; }
.verify-checklist li:nth-child(4) span { animation-delay: -3.3s; }

.verify-install { padding: clamp(4rem, 9vw, 7rem) 0; border-top: 1px solid var(--verify-line); }
.verify-install__head { display: grid; grid-template-columns: .4fr 1fr; gap: 2rem; }
.verify-install h2 { max-width: 15ch; }
.verify-os { display: flex; gap: .4rem; margin-top: 2.3rem; }
.verify-os button { position: relative; overflow: hidden; border: 1px solid var(--verify-line); padding: .65rem .9rem; color: var(--verify-muted); font: 500 .7rem/1 var(--font-mono); transition: color 180ms ease, border-color 180ms ease, background 180ms ease, transform 180ms ease; }
.verify-os button::after { position: absolute; right: .55rem; bottom: .3rem; left: .55rem; height: 1px; background: currentColor; content: ""; opacity: 0; transform: translateY(3px); transition: opacity 180ms ease, transform 180ms ease; }
.verify-os button:hover { border-color: var(--verify-ink); color: var(--verify-ink); transform: translateY(-2px); }
.verify-os button:hover::after, .verify-os button.is-active::after { opacity: 1; transform: translateY(0); }
.verify-os button.is-active { border-color: var(--verify-ink); background: var(--verify-ink); color: var(--verify-paper); }
.verify-install__panel { margin-top: 1rem; padding: 1.35rem; background: #e6e9df; border-left: 4px solid var(--verify-green); }
.verify-install__panel p { margin: 0 0 1rem; color: #49534d; font-size: .9rem; }
.verify-command { display: flex; align-items: stretch; gap: .7rem; background: var(--verify-ink); color: #f4f7ef; padding: .85rem; }
.verify-command code { flex: 1; overflow-x: auto; font: 400 clamp(.7rem, 1.4vw, .82rem)/1.5 var(--font-mono); white-space: pre-wrap; }
.verify-command button { flex: 0 0 auto; align-self: flex-start; padding: .45rem .6rem; border: 1px solid #728278; color: #ccebd9; font: 500 .65rem/1 var(--font-mono); text-transform: uppercase; transition: background 180ms ease, color 180ms ease, transform 180ms cubic-bezier(.16, 1, .3, 1), border-color 180ms ease; }
.verify-command button:hover, .verify-command button.is-copied { border-color: var(--verify-mint); background: var(--verify-mint); color: var(--verify-ink); transform: translateY(-2px); }
.verify-command button:active { transform: translateY(0); }
.verify-install__foot { color: var(--verify-muted); font-size: .85rem; }
.verify-install__foot a { color: var(--verify-green); text-decoration: underline; text-underline-offset: .2rem; }

.verify-faq { display: grid; grid-template-columns: .4fr 1fr; gap: 2rem; padding: clamp(4rem, 9vw, 7rem) 0; border-top: 1px solid var(--verify-line); }
.verify-faq details { border-bottom: 1px solid var(--verify-line); }
.verify-faq details { transition: background 220ms ease, padding 220ms ease; }
.verify-faq details:hover { background: rgba(181, 236, 208, 0.18); padding-left: .75rem; }
.verify-faq summary { padding: 1.1rem 1.75rem 1.1rem 0; cursor: pointer; list-style: none; font: 600 1.1rem/1.2 var(--font-display); position: relative; }
.verify-faq summary::after { position: absolute; right: .1rem; content: "+"; color: var(--verify-coral); font: 500 1.25rem/1 var(--font-mono); }
.verify-faq details[open] summary::after { content: "−"; }
.verify-faq p { max-width: 53ch; margin: 0 0 1.15rem; color: #4b5751; font-size: .9rem; }

.has-verify-motion .verify-intro { opacity: 0; }
.has-verify-motion .verify-hero__copy.verify-intro { animation: verify-enter .7s cubic-bezier(.16, 1, .3, 1) .08s forwards; }
.has-verify-motion .verify-proof.verify-intro { animation: verify-proof-enter .85s cubic-bezier(.16, 1, .3, 1) .2s forwards; }
.has-verify-motion .verify-reveal { opacity: 0; transform: translateY(1.5rem); transition: opacity 600ms ease, transform 600ms cubic-bezier(.16, 1, .3, 1); }
.has-verify-motion .verify-reveal.is-visible { opacity: 1; transform: translateY(0); }
.has-verify-motion .verify-reveal__item { opacity: 0; transform: translateY(1rem); transition: opacity 500ms ease, transform 500ms cubic-bezier(.16, 1, .3, 1); }
.has-verify-motion .verify-reveal.is-visible .verify-reveal__item { opacity: 1; transform: translateY(0); }
.has-verify-motion .verify-reveal.is-visible .verify-reveal__item:nth-child(2) { transition-delay: 100ms; }
.has-verify-motion .verify-reveal.is-visible .verify-reveal__item:nth-child(3) { transition-delay: 200ms; }

@keyframes verify-enter {
  from { opacity: 0; transform: translateY(1.25rem); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes verify-proof-enter {
  from { opacity: 0; transform: translate(1.5rem, 1.5rem) rotate(3deg); }
  to { opacity: 1; transform: rotate(1.4deg); }
}

@keyframes verify-pulse {
  50% { box-shadow: 0 0 0 7px rgba(23, 106, 75, 0.05); }
}

@keyframes verify-tape {
  0%, 100% { text-indent: 0; }
  50% { text-indent: -4.5rem; }
}

@keyframes verify-signal-drift {
  from { transform: translate3d(-1.5rem, -1rem, 0) rotate(-12deg); }
  to { transform: translate3d(2.5rem, 2rem, 0) rotate(8deg); }
}

@keyframes verify-signal-orbit {
  to { transform: rotate(360deg); }
}

@keyframes verify-number-breathe {
  0%, 100% { opacity: .65; transform: translateY(0); }
  50% { opacity: 1; transform: translateY(-2px); }
}

@keyframes verify-check-pulse {
  0%, 100% { opacity: .6; transform: scale(.9); }
  50% { opacity: 1; transform: scale(1.12); }
}

@keyframes verify-result-pulse {
  0%, 100% { opacity: .72; }
  50% { opacity: 1; }
}

@media (max-width: 780px) {
  .verify-nav__links a:not(:last-child) { display: none; }
  .verify-hero { grid-template-columns: 1fr; min-height: auto; }
  .verify-hero h1 { font-size: clamp(3rem, 14vw, 5rem); }
  .verify-proof { max-width: 460px; margin: 1rem auto 0; }
  .verify-signal-field::before { right: -24rem; }
  .verify-signal-field span:nth-child(1) { left: -22rem; }
  .verify-problem, .verify-flow__head, .verify-now, .verify-install__head, .verify-faq { grid-template-columns: 1fr; }
  .verify-problem__facts { margin-top: .5rem; }
  .verify-steps { grid-template-columns: 1fr; }
  .verify-steps li { min-height: 0; }
  .verify-steps h3 { margin-top: 1.6rem; }
  .verify-steps p { min-height: 0; margin-bottom: 1.2rem; }
}

@media (max-width: 460px) {
  .verify-nav, .verify-hero, .verify-problem, .verify-flow, .verify-now, .verify-install, .verify-faq { width: min(100% - 1.5rem, 1180px); }
  .verify-nav { min-height: 4.5rem; }
  .verify-nav__brand { font-size: .63rem; }
  .verify-actions { display: grid; }
  .verify-button { justify-content: space-between; }
  .verify-command { display: block; }
  .verify-command button { margin-top: .8rem; }
}

@media (prefers-reduced-motion: reduce) {
  .verify, .verify * { scroll-behavior: auto !important; }
  .verify *, .verify *::before, .verify *::after { animation: none !important; transition: none !important; }
  .has-verify-motion .verify-intro,
  .has-verify-motion .verify-reveal,
  .has-verify-motion .verify-reveal__item { opacity: 1; transform: none; }
}