:root {
  --white: #ffffff;
  --gray: #f5f5f7;
  --line: #d2d2d7;
  --line-soft: #e8e8ed;
  --ink: #1d1d1f;
  --ink-2: #424245;
  --muted: #6e6e73;
  --faint: #86868b;
  --blue: #0066cc;
  --green: #1f9d55;
  --bubble-out: #e3f6e8;
  --ease: cubic-bezier(.22, .61, .36, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 64px; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Inter", "Segoe UI", Roboto, sans-serif;
  background: var(--white);
  color: var(--ink);
  line-height: 1.5;
  letter-spacing: -.011em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
h1, h2, h3 { margin: 0; font-weight: 600; letter-spacing: -.028em; }
h1 { font-size: clamp(2.75rem, 7.5vw, 5.5rem); line-height: 1.03; font-weight: 700; letter-spacing: -.045em; }
h2 { font-size: clamp(2.2rem, 5vw, 3.75rem); line-height: 1.06; letter-spacing: -.04em; font-weight: 700; }
h3 { font-size: 1.25rem; line-height: 1.25; }
p { margin: 0; }
a { color: inherit; text-decoration: none; }
svg { display: block; }

.wrap { width: min(1040px, 100% - 40px); margin-inline: auto; }
.wrap--wide { width: min(1200px, 100% - 40px); }
.wrap--narrow { width: min(820px, 100% - 40px); }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 16px; top: 12px; z-index: 200; background: var(--ink); color: #fff; padding: 8px 12px; border-radius: 8px; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; border-radius: 6px; }

/* Buttons & links */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  font: inherit; font-size: 1.0625rem; font-weight: 500; letter-spacing: -.01em;
  border: 0; border-radius: 980px; padding: 13px 26px; cursor: pointer;
  transition: background .25s var(--ease), transform .25s var(--ease), opacity .25s;
}
.btn:active { transform: scale(.98); }
.btn--dark { background: var(--ink); color: #fff; }
.btn--dark:hover { background: #000; }
.btn--light { background: #fff; color: var(--ink); }
.btn--light:hover { background: #ececf0; }
.btn--xs { font-size: .8125rem; padding: 6px 14px; }
.btn--block { width: 100%; }
.btn:disabled { opacity: .5; cursor: default; }
.link { color: var(--blue); font-size: 1.0625rem; font-weight: 500; }
.link:hover { text-decoration: underline; }
.linkbtn { background: none; border: 0; padding: 0; font: inherit; color: inherit; cursor: pointer; }

.kicker { font-size: 1rem; font-weight: 600; color: var(--muted); margin-bottom: 14px; letter-spacing: -.01em; }
.kicker--light { color: #a1a1a6; }
.sub { font-size: clamp(1.1rem, 1.6vw, 1.3rem); color: var(--muted); line-height: 1.45; font-weight: 400; }

/* Nav */
.nav { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.8); backdrop-filter: saturate(180%) blur(20px); -webkit-backdrop-filter: saturate(180%) blur(20px); border-bottom: 1px solid transparent; transition: border-color .3s; }
.nav.is-scrolled { border-color: var(--line-soft); }
.nav__inner { height: 52px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: flex; align-items: center; gap: 8px; font-weight: 600; font-size: 1.05rem; letter-spacing: -.02em; }
.nav__menu { display: flex; gap: 32px; }
.nav__menu a { font-size: .8125rem; color: var(--ink-2); transition: color .2s; }
.nav__menu a:hover { color: var(--ink); }
.nav__right { display: flex; align-items: center; gap: 12px; }
.nav__toggle { display: none; width: 32px; height: 32px; background: none; border: 0; padding: 0; cursor: pointer; position: relative; }
.nav__toggle span { position: absolute; left: 8px; right: 8px; height: 1.5px; background: var(--ink); transition: transform .3s var(--ease); }
.nav__toggle span:first-child { top: 12px; }
.nav__toggle span:last-child { top: 19px; }
.nav__toggle[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }

/* Hero */
.hero { padding: 96px 0 120px; text-align: center; overflow: hidden; }
.hero__sub { font-size: clamp(1.2rem, 2vw, 1.5rem); color: var(--muted); max-width: 640px; margin: 24px auto 0; line-height: 1.4; }
.hero__cta { display: flex; justify-content: center; align-items: center; gap: 28px; margin: 36px 0 72px; flex-wrap: wrap; }
.hero .wrap--wide { position: relative; }

.window { border-radius: 14px; background: #fff; border: 1px solid var(--line-soft); box-shadow: 0 1px 2px rgba(0,0,0,.04), 0 30px 80px -20px rgba(0,0,0,.18); overflow: hidden; text-align: left; }
.window__bar { height: 38px; display: flex; align-items: center; gap: 8px; padding: 0 14px; background: #fafafa; border-bottom: 1px solid var(--line-soft); }
.window__bar i { width: 12px; height: 12px; border-radius: 50%; background: #e0e0e4; }
.window__bar span { flex: 1; text-align: center; font-size: .75rem; color: var(--faint); margin-right: 52px; }
.app { display: grid; grid-template-columns: 200px 280px 1fr; min-height: 460px; font-size: .8125rem; }
.app__side { background: #fafafa; border-right: 1px solid var(--line-soft); padding: 18px 12px; }
.app__biz { display: flex; align-items: center; gap: 8px; font-weight: 600; padding: 0 8px 16px; }
.app__logo { width: 22px; height: 22px; border-radius: 6px; background: var(--ink); color: #fff; display: grid; place-items: center; font-size: .7rem; }
.app__side ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.app__side li { padding: 7px 10px; border-radius: 7px; color: var(--ink-2); }
.app__side li.on { background: #ebebef; color: var(--ink); font-weight: 600; }
.app__inbox { border-right: 1px solid var(--line-soft); }
.app__h { height: 48px; display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 0 16px; font-weight: 600; border-bottom: 1px solid var(--line-soft); }
.live { font-size: .6875rem; font-weight: 500; color: var(--green); display: inline-flex; align-items: center; gap: 6px; }
.live::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--green); animation: pulse 2s infinite; }
@keyframes pulse { 50% { opacity: .3; } }
.tag { font-size: .6875rem; font-weight: 500; color: var(--muted); background: var(--gray); padding: 3px 9px; border-radius: 980px; }
.thread { display: grid; grid-template-columns: 1fr auto; padding: 12px 16px; border-bottom: 1px solid var(--line-soft); gap: 2px 8px; }
.thread b { font-weight: 600; }
.thread small { grid-column: 1; color: var(--muted); font-size: .75rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.thread em { grid-row: 1; grid-column: 2; font-style: normal; color: var(--faint); font-size: .6875rem; }
.thread.on { background: #f3f3f6; }
.bubbles { padding: 20px; display: flex; flex-direction: column; gap: 8px; }
.b { max-width: 78%; padding: 9px 13px; border-radius: 18px; font-size: .8125rem; line-height: 1.4; }
.b--in { align-self: flex-start; background: var(--gray); border-bottom-left-radius: 6px; }
.b--out { align-self: flex-end; background: var(--bubble-out); border-bottom-right-radius: 6px; }
.b--voice { display: flex; align-items: center; gap: 10px; color: var(--muted); }
.wave { width: 88px; height: 14px; background: repeating-linear-gradient(90deg, currentColor 0 2px, transparent 2px 5px); clip-path: polygon(0 45%,10% 15%,20% 60%,30% 0,40% 50%,50% 20%,60% 70%,70% 10%,80% 50%,90% 30%,100% 55%,100% 100%,0 100%); opacity: .7; }


/* Statement */
.statement { padding: 40px 0 140px; }
.big { font-size: clamp(1.6rem, 3.4vw, 2.75rem); line-height: 1.2; font-weight: 600; letter-spacing: -.03em; }
.dim { color: #b0b0b5; }

/* Section base */
.section { padding: 140px 0; }
.section--gray { background: var(--gray); }
.head { margin-bottom: 72px; }
.head--center { text-align: center; max-width: 760px; margin-inline: auto; }
.head--center .sub { margin-top: 20px; }
.head--split { display: grid; grid-template-columns: 1.4fr 1fr; gap: 48px; align-items: end; }

/* Dark / Lyra */
.dark { background: #000; color: #f5f5f7; padding: 140px 0; }
.dark h2 { color: #f5f5f7; }
.dark .sub { color: #a1a1a6; }
.phone { position: relative; width: 320px; border-radius: 48px; background: #fff; color: var(--ink); padding: 14px; box-shadow: 0 0 0 10px #1c1c1e, 0 0 0 11px #3a3a3c, 0 40px 100px rgba(0,0,0,.6); margin: 11px; }
.phone__notch { position: absolute; top: 22px; left: 50%; translate: -50% 0; width: 96px; height: 28px; border-radius: 20px; background: #000; z-index: 2; }
.phone__head { display: flex; align-items: center; gap: 10px; padding: 50px 10px 14px; border-bottom: 1px solid var(--line-soft); font-size: .875rem; }
.phone__head small { display: block; color: var(--green); font-size: .6875rem; }
.phone__av { width: 34px; height: 34px; border-radius: 50%; background: var(--ink); color: #fff; display: grid; place-items: center; font-weight: 600; }
.phone__body { padding: 16px 6px 26px; display: flex; flex-direction: column; gap: 8px; min-height: 380px; }
.b--img span { display: block; width: 140px; height: 100px; border-radius: 12px; background: linear-gradient(135deg, #2c2c2e, #636366); }
.b--img { padding: 4px; }


/* Bento */
.bento { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.tile { background: var(--gray); border-radius: 28px; padding: 36px; display: flex; flex-direction: column; min-height: 380px; overflow: hidden; }
.tile--wide { grid-column: span 3; display: grid; grid-template-columns: 1fr 1.1fr; gap: 48px; align-items: center; min-height: 0; padding: 48px; }
.tile--gray { background: #fbfbfd; border: 1px solid var(--line-soft); }
.tile__k { font-size: .875rem; font-weight: 600; color: var(--muted); margin-bottom: 10px; }
.tile h3 { font-size: 1.5rem; letter-spacing: -.03em; margin-bottom: 10px; }
.tile--wide h3 { font-size: clamp(1.75rem, 3vw, 2.5rem); line-height: 1.1; }
.tile p { color: var(--muted); font-size: 1rem; }
.tile > :last-child:not(p):not(h3) { margin-top: auto; }

.pipeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.pl { background: #fff; border-radius: 16px; padding: 20px 16px; }
.pl span { display: block; font-size: .75rem; color: var(--muted); margin-bottom: 8px; }
.pl b { font-size: 2rem; font-weight: 600; letter-spacing: -.03em; }
.pl--done { background: var(--ink); color: #fff; }
.pl--done span { color: #a1a1a6; }

.sheet { background: #fff; border-radius: 14px; font-size: .8125rem; overflow: hidden; }
.row { display: grid; grid-template-columns: 1.6fr 1fr .6fr; padding: 10px 14px; border-top: 1px solid var(--line-soft); }
.row--h { border: 0; color: var(--faint); font-size: .75rem; }
.row span:last-child { text-align: right; font-variant-numeric: tabular-nums; }

.map { width: 100%; height: auto; background: #fff; border-radius: 14px; }
.map__streets path { stroke: #ececf0; stroke-width: 5; fill: none; }
.map__zone { stroke-width: 1.5; stroke-linejoin: round; }
.z1 { fill: rgba(0,102,204,.1); stroke: rgba(0,102,204,.6); }
.z2 { fill: rgba(31,157,85,.1); stroke: rgba(31,157,85,.6); }
.map__pin { fill: var(--ink); stroke: #fff; stroke-width: 2; }

.fin { background: #fff; border-radius: 14px; padding: 16px; }
.fin__tabs { display: flex; gap: 4px; background: var(--gray); border-radius: 9px; padding: 3px; font-size: .6875rem; margin-bottom: 14px; }
.fin__tabs span { flex: 1; text-align: center; padding: 4px 0; border-radius: 7px; color: var(--muted); }
.fin__tabs .on { background: #fff; color: var(--ink); font-weight: 600; box-shadow: 0 1px 3px rgba(0,0,0,.08); }
.fin b { font-size: 1.5rem; font-weight: 600; letter-spacing: -.03em; }
.bars { display: flex; align-items: flex-end; gap: 6px; height: 56px; margin-top: 12px; }
.bars i { flex: 1; height: var(--h); background: #d9d9de; border-radius: 4px; }
.bars i:last-child, .bars i:nth-child(6) { background: var(--ink); }

.mini-inbox { display: grid; gap: 8px; }
.mini-inbox div { display: flex; align-items: center; gap: 12px; background: #fff; border-radius: 14px; padding: 12px; }
.mini-inbox i { width: 30px; height: 30px; border-radius: 50%; background: #d9d9de; flex-shrink: 0; }
.mini-inbox span { height: 8px; border-radius: 4px; background: #ececf0; flex: 1; }
.mini-inbox div:first-child span { background: var(--bubble-out); }

.pos { background: #fff; border-radius: 14px; padding: 6px 16px; font-size: .875rem; }
.pos div { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid var(--line-soft); font-variant-numeric: tabular-nums; }
.pos .pos__t { border: 0; font-weight: 600; }

.biz { display: grid; gap: 10px; max-width: 360px; justify-self: end; width: 100%; }
.biz__item { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border-radius: 14px; background: #fff; border: 1px solid var(--line-soft); font-weight: 500; }
.biz__item span { width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center; background: var(--gray); font-size: .75rem; font-weight: 600; }
.biz__item.on { border-color: var(--ink); }
.biz__item.on span { background: var(--ink); color: #fff; }


/* Audience */
.audience { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); }
.audience li { padding: 32px 28px 0 0; }
.audience span { font-size: .875rem; color: var(--faint); font-variant-numeric: tabular-nums; }
.audience h3 { margin: 40px 0 8px; font-size: 1.375rem; }
.audience p { color: var(--muted); }

/* Specs */
.specs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 20px; }
.specs > div { background: #fff; border-radius: 28px; padding: 36px; }
.spec__k { font-size: .875rem; color: var(--faint); margin-bottom: 40px; }
.specs h3 { font-size: 1.5rem; margin-bottom: 10px; }
.specs p:last-child { color: var(--muted); }
.status { background: #fff; border-radius: 28px; padding: 36px; display: grid; grid-template-columns: 1fr 1.6fr; gap: 48px; }
.status__head h3 { font-size: 1.5rem; margin-bottom: 8px; }
.status__head p { color: var(--muted); }
table { width: 100%; border-collapse: collapse; }
td { padding: 16px 0; border-top: 1px solid var(--line-soft); }
tr:first-child td { border-top: 0; padding-top: 0; }
td:last-child { text-align: right; }
.st { font-size: .8125rem; color: var(--muted); white-space: nowrap; }
.st::before { content: ""; display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: #c7c7cc; margin-right: 8px; vertical-align: 1px; }
.st--ok { color: var(--ink); }
.st--ok::before { background: var(--green); }

/* Demo */
.demo { background: #000; color: #f5f5f7; text-align: center; padding: 160px 0; }
.demo h2 { font-size: clamp(2.75rem, 7vw, 5rem); }
.demo .sub { color: #a1a1a6; margin: 24px auto 40px; max-width: 620px; }
.demo__note { margin: 32px auto 0; max-width: 520px; font-size: .875rem; color: #86868b; line-height: 1.5; }

/* Contact / forms */
.contact { display: grid; grid-template-columns: 1fr 1.3fr; gap: 80px; align-items: start; }
.contact .sub { margin-top: 20px; }
.form { display: grid; gap: 18px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: grid; gap: 8px; }
label { font-size: .875rem; font-weight: 500; color: var(--ink-2); }
.opt { color: var(--faint); font-weight: 400; }
input, select, textarea {
  width: 100%; font: inherit; font-size: 1rem; color: var(--ink);
  background: var(--gray); border: 1px solid transparent; border-radius: 12px; padding: 14px 16px;
  transition: border-color .2s, background .2s; -webkit-appearance: none; appearance: none;
}
select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236e6e73' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; background-size: 16px; padding-right: 40px; }
input:focus, select:focus, textarea:focus { outline: none; background: #fff; border-color: var(--blue); }
textarea { resize: vertical; }
.is-invalid { border-color: #d70015 !important; }
.form__foot { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; margin-top: 6px; }
.form__status { font-size: .9375rem; font-weight: 500; }
.form__status.ok { color: var(--green); }
.form__status.err { color: #d70015; }
.check { display: flex; gap: 12px; align-items: flex-start; font-size: .9375rem; color: var(--ink-2); font-weight: 400; cursor: pointer; }
.check input { width: 20px; height: 20px; padding: 0; margin: 1px 0 0; flex-shrink: 0; border-radius: 6px; border: 1.5px solid var(--line); background: #fff; display: grid; place-items: center; cursor: pointer; }
.check input:checked { background: var(--ink); border-color: var(--ink); }
.check input:checked::after { content: ""; width: 5px; height: 10px; border: solid #fff; border-width: 0 2px 2px 0; transform: translateY(-1px) rotate(45deg); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; }

/* Modal */
.modal { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; padding: 20px; }
.modal[hidden] { display: none; }
.modal__backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.4); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); animation: fade .3s var(--ease); }
.modal__panel { position: relative; width: min(620px, 100%); max-height: calc(100vh - 40px); overflow-y: auto; background: #fff; border-radius: 28px; padding: 48px; box-shadow: 0 40px 100px rgba(0,0,0,.3); animation: rise .4s var(--ease); }
.modal__panel h2 { font-size: clamp(1.75rem, 4vw, 2.25rem); margin-bottom: 24px; }
.modal__close { position: absolute; top: 18px; right: 18px; width: 34px; height: 34px; border-radius: 50%; border: 0; background: var(--gray); cursor: pointer; display: grid; place-items: center; }
.modal__close svg { width: 16px; height: 16px; stroke: var(--ink-2); stroke-width: 2; stroke-linecap: round; }
.notice { background: var(--gray); border-radius: 16px; padding: 18px 20px; margin-bottom: 28px; }
.notice b { font-weight: 600; }
.notice p { color: var(--muted); font-size: .9375rem; margin-top: 6px; }
.form--modal .btn { margin-top: 6px; }
@keyframes fade { from { opacity: 0; } }
@keyframes rise { from { opacity: 0; transform: translateY(20px) scale(.98); } }

/* Footer */
.footer { background: var(--gray); padding: 28px 0; font-size: .8125rem; color: var(--muted); }
.footer__inner { display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; border-top: 1px solid var(--line); padding-top: 20px; }
.footer nav { display: flex; gap: 24px; }
.footer a:hover, .footer .linkbtn:hover { color: var(--ink); }

/* Reveal */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 1s var(--ease), transform 1s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }

/* Responsive */
@media (max-width: 1000px) {
  .app { grid-template-columns: 240px 1fr; }
  .app__side { display: none; }
    .audience { grid-template-columns: repeat(2, 1fr); }
  .bento { grid-template-columns: 1fr 1fr; }
  .tile--wide { grid-column: span 2; }
}
@media (max-width: 820px) {
  .nav__toggle { display: block; }
  .nav__menu { position: absolute; top: 52px; left: 0; right: 0; flex-direction: column; gap: 0; padding: 8px 20px 20px; background: rgba(255,255,255,.97); backdrop-filter: blur(20px); border-bottom: 1px solid var(--line-soft); display: none; }
  .nav__menu.is-open { display: flex; }
  .nav__menu a { font-size: 1.25rem; font-weight: 600; padding: 12px 0; color: var(--ink); }
  .hero { padding: 64px 0 88px; }
  .section, .dark { padding: 100px 0; }
  .demo { padding: 120px 0; }
  .head--split, .contact, .status { grid-template-columns: 1fr; gap: 24px; }
  .contact { gap: 48px; }
  .tile--wide { grid-template-columns: 1fr; padding: 36px; gap: 32px; }
  .biz { justify-self: stretch; max-width: none; }
  .specs { grid-template-columns: 1fr; }
  }
@media (max-width: 640px) {
  .app { grid-template-columns: 1fr; min-height: 0; }
  .app__inbox { display: none; }
  .bento,   .tile--wide { grid-column: auto; }
  .tile { min-height: 0; padding: 28px; }
  .pipeline { grid-template-columns: 1fr 1fr; }
    .audience li { padding-right: 0; }
  .audience h3 { margin-top: 16px; }
  .phone { width: 290px; }
  .modal__panel { padding: 36px 24px 28px; }
  .statement { padding-bottom: 100px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}

/* Space between tile copy and its visual */
.tile h3 + p { margin-bottom: 28px; }
.tile__text h3 + p { margin-bottom: 0; }

/* ---------- Lyra hero stage ---------- */
.stage { display: grid; grid-template-columns: 1fr auto 1fr; gap: 56px; align-items: center; }
.stage__col { display: grid; gap: 18px; }
.stage__col--l { justify-items: end; }
.stage__col--r { justify-items: start; }
.act { display: flex; align-items: center; gap: 14px; text-align: left; background: #fff; border: 1px solid var(--line-soft); border-radius: 18px; padding: 14px 18px; box-shadow: 0 1px 2px rgba(0,0,0,.03), 0 16px 40px -18px rgba(0,0,0,.18); width: min(300px, 100%); opacity: 0; transform: translateY(10px); animation: act-in .7s var(--ease) forwards; }
.act small { display: block; font-size: .75rem; color: var(--muted); }
.act b { font-weight: 600; font-size: .9375rem; letter-spacing: -.015em; }
.act__i { width: 38px; height: 38px; flex-shrink: 0; border-radius: 11px; background: var(--gray); display: grid; place-items: center; }
.act__i svg, .skill__i svg { width: 20px; height: 20px; fill: none; stroke: var(--ink); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.stage__col--l .act:nth-child(1) { animation-delay: .5s; }
.stage__col--l .act:nth-child(2) { animation-delay: 1.1s; }
.stage__col--l .act:nth-child(3) { animation-delay: 1.7s; }
.stage__col--r .act:nth-child(1) { animation-delay: 2.3s; }
.stage__col--r .act:nth-child(2) { animation-delay: 2.9s; }
.stage__col--r .act:nth-child(3) { animation-delay: 3.5s; }
@keyframes act-in { to { opacity: 1; transform: none; } }
.stage .phone { margin: 11px; }
.phone { position: relative; width: 330px; border-radius: 48px; background: #fff; color: var(--ink); padding: 14px; box-shadow: 0 0 0 10px #1c1c1e, 0 0 0 11px #3a3a3c, 0 40px 90px -20px rgba(0,0,0,.45); text-align: left; }
.phone__body { min-height: 0; }

/* ---------- Skills ---------- */
.skills { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.skill { background: #fff; border-radius: 28px; padding: 36px; }
.skill--hero { grid-column: span 3; display: grid; grid-template-columns: auto 1fr 1.2fr; gap: 28px; align-items: center; padding: 44px; }
.skills .skill--hero + .skill--hero { grid-column: span 3; }
.skill__i { width: 48px; height: 48px; border-radius: 14px; background: var(--gray); display: grid; place-items: center; margin-bottom: 28px; }
.skill--hero .skill__i { margin: 0; width: 60px; height: 60px; border-radius: 18px; }
.skill--hero .skill__i svg { width: 26px; height: 26px; }
.skill h3 { font-size: 1.375rem; letter-spacing: -.03em; margin-bottom: 10px; }
.skill--hero h3 { font-size: clamp(1.6rem, 2.6vw, 2.25rem); line-height: 1.1; margin: 0; }
.skill p { color: var(--muted); }
.skill--hero p { font-size: 1.125rem; }

/* ---------- Versus ---------- */
.versus { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 72px; }
.vs { border-radius: 28px; padding: 36px; display: flex; flex-direction: column; }
.vs--bot { background: var(--gray); }
.vs--lyra { background: #fff; border: 1px solid var(--ink); }
.vs__label { font-size: .875rem; font-weight: 600; color: var(--muted); margin-bottom: 20px; }
.vs--lyra .vs__label { color: var(--ink); }
.vs__chat { display: flex; flex-direction: column; gap: 8px; flex: 1; }
.vs--bot .b--in { background: #fff; }
.b--gray { background: #e3e3e8; color: var(--ink-2); }
.vs--lyra .b--in { background: var(--gray); }
.vs__end { margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--line); font-weight: 600; letter-spacing: -.015em; }
.vs--bot .vs__end { color: var(--muted); }
.compare { width: 100%; border-collapse: collapse; font-size: 1rem; }
.compare th { font-size: .875rem; font-weight: 600; color: var(--muted); text-align: center; padding: 0 0 16px; }
.compare th:last-child { color: var(--ink); }
.compare td { padding: 18px 0; border-top: 1px solid var(--line-soft); text-align: center; }
.compare tr:first-child td { padding-top: 18px; border-top: 1px solid var(--line-soft); }
.compare td:first-child { text-align: left; }
.compare td:last-child { text-align: center; }
.compare th:not(:first-child), .compare td:not(:first-child) { width: 22%; }
.compare .yes { font-weight: 700; }
.compare .no { color: #c7c7cc; }
.compare tr:last-child td { color: var(--muted); }
.compare tr:last-child td:first-child, .compare tr:last-child b { color: var(--ink); }

/* ---------- Econ ---------- */
.econ { display: grid; grid-template-columns: 1.1fr 1fr; gap: 80px; align-items: center; }
.econ .sub { margin-top: 24px; }
.econ__list { list-style: none; padding: 0; margin: 36px 0 0; display: grid; gap: 14px; color: #d2d2d7; }
.econ__list li { padding-left: 26px; position: relative; }
.econ__list li::before { content: ""; position: absolute; left: 0; top: .55em; width: 8px; height: 8px; border-radius: 50%; background: var(--green); }
.costcard { background: #1c1c1e; border-radius: 28px; padding: 36px; }
.costcard__k { font-size: .875rem; color: #86868b; margin-bottom: 20px; }
.costcard__row { display: flex; justify-content: space-between; gap: 16px; padding: 18px 0; border-top: 1px solid #2c2c2e; font-variant-numeric: tabular-nums; }
.costcard__row span { color: #a1a1a6; }
.costcard__row b { font-weight: 600; font-size: 1.125rem; }
.costcard__row--hl b { color: #30d158; }
.costcard__bar { height: 8px; border-radius: 4px; background: #2c2c2e; margin-top: 8px; overflow: hidden; }
.costcard__bar i { display: block; height: 100%; min-width: 6px; background: #30d158; border-radius: 4px; }
.costcard__note { margin-top: 16px; font-size: .75rem; color: #636366; }

/* ---------- ADI flow ---------- */
.flow { display: grid; grid-template-columns: 1fr 80px auto 80px 1fr; align-items: center; gap: 12px; }
.flow__src { display: grid; gap: 8px; justify-items: end; }
.flow__src--out { justify-items: start; }
.flow__src span { background: var(--gray); border-radius: 980px; padding: 8px 16px; font-size: .9375rem; font-weight: 500; }
.flow__arrow { height: 1px; background: var(--line); position: relative; }
.flow__arrow::after { content: ""; position: absolute; right: -1px; top: -4px; border: 4.5px solid transparent; border-left: 7px solid var(--line); }
.flow__arrow i { position: absolute; top: -2px; width: 5px; height: 5px; border-radius: 50%; background: var(--ink); animation: travel 2.4s linear infinite; }
@keyframes travel { from { left: 0; opacity: 0; } 15% { opacity: 1; } 85% { opacity: 1; } to { left: 100%; opacity: 0; } }
.flow__core { display: grid; justify-items: center; gap: 8px; text-align: center; background: var(--ink); color: #fff; padding: 32px 36px; border-radius: 28px; }
.flow__core .phone__av { width: 48px; height: 48px; background: #fff; color: var(--ink); font-size: 1.25rem; }
.flow__core b { font-size: 1.375rem; letter-spacing: -.03em; }
.flow__core small { color: #a1a1a6; font-size: .8125rem; max-width: 120px; }
.flow__cap { text-align: center; color: var(--muted); margin: 40px auto 0; max-width: 560px; }
.adi__window { margin-top: 96px; margin-bottom: 140px; }
.head--tight { margin-bottom: 56px; }
.h2--sm { font-size: clamp(1.8rem, 3.6vw, 2.75rem); }

@media (max-width: 1000px) {
  .stage { grid-template-columns: 1fr 1fr; }
  .stage .phone { grid-column: 1 / -1; grid-row: 1; justify-self: center; margin-bottom: 40px; }
  .stage__col--l, .stage__col--r { justify-items: stretch; }
  .act { width: 100%; }
  .skills { grid-template-columns: 1fr 1fr; }
  .skill--hero, .skills .skill--hero + .skill--hero { grid-column: span 2; }
  .specs { grid-template-columns: 1fr 1fr; }
  .flow { grid-template-columns: 1fr; justify-items: center; }
  .flow__src, .flow__src--out { display: flex; flex-wrap: wrap; justify-content: center; }
  .flow__arrow { width: 1px; height: 40px; }
  .flow__arrow::after { right: -4px; top: auto; bottom: -1px; border: 4.5px solid transparent; border-top: 7px solid var(--line); }
  .flow__arrow i { left: -2px !important; animation-name: travel-y; }
  @keyframes travel-y { from { top: 0; opacity: 0; } 15% { opacity: 1; } 85% { opacity: 1; } to { top: 100%; opacity: 0; } }
}
@media (max-width: 820px) {
  .econ { grid-template-columns: 1fr; gap: 56px; }
  .skill--hero { grid-template-columns: 1fr; gap: 16px; padding: 36px; }
  .adi__window { margin: 72px auto 100px; }
}
@media (max-width: 640px) {
  .stage, .skills, .specs { grid-template-columns: 1fr; }
  .stage { gap: 12px; }
  .stage__col { gap: 12px; }
  .skill--hero, .skills .skill--hero + .skill--hero { grid-column: auto; }
  .skill, .vs { padding: 28px; }
  .compare { font-size: .875rem; }
  .compare th:not(:first-child), .compare td:not(:first-child) { width: 25%; }
  .phone { width: 300px; }
}
@media (prefers-reduced-motion: reduce) { .act { opacity: 1; transform: none; } }