:root {
  --ink: #0b0b0b;
  --paper: #ffffff;
  --red: #d62f24;
  --grey: #6b6b6b;
  --line: #e6e6e6;
  --sq: 22px;
  --display: "Anton", Impact, "Arial Narrow", sans-serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { background: var(--paper); color: var(--ink); font: 400 16px/1.55 var(--sans); overflow-x: hidden; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
svg { flex: none; }

.wrap { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.display { font-family: var(--display); font-weight: 400; text-transform: uppercase; letter-spacing: .01em; line-height: .95; }
.eyebrow { font: 700 12px/1 var(--sans); letter-spacing: .16em; text-transform: uppercase; }
.red { color: var(--red); }

/* checkerboard */
.checker { background: repeating-conic-gradient(var(--ink) 0 25%, var(--paper) 0 50%) 0 0 / calc(var(--sq) * 2) calc(var(--sq) * 2); }
.band { height: calc(var(--sq) * 2); }
.band.thin { --sq: 9px; height: calc(var(--sq) * 2); }

/* nav */
.nav { background: var(--ink); color: var(--paper); }
.nav .wrap { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 64px; }
.brand { font-family: var(--display); font-size: 20px; letter-spacing: .04em; text-transform: uppercase; text-decoration: none; white-space: nowrap; }
.brand span { color: var(--red); padding: 0 .2em; }
.nav-call { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 14px; border: 2px solid var(--paper); border-radius: 999px; font-weight: 700; font-size: 14px; text-decoration: none; transition: background .2s, color .2s; }
.nav-call:hover { background: var(--paper); color: var(--ink); }
.nav-call .num { display: none; }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 12px; min-height: 60px; padding: 14px 26px; border-radius: 999px; font: 800 17px/1.2 var(--sans); text-decoration: none; transition: transform .15s ease, background .2s, color .2s; }
.btn:active { transform: scale(.98); }
.btn-light { background: var(--paper); color: var(--ink); }
.btn-light:hover { background: var(--red); color: var(--paper); }
.btn-dark { background: var(--ink); color: var(--paper); }
.btn-dark:hover { background: var(--red); }
.btn > span { text-align: left; }
.btn small { display: block; font-weight: 500; font-size: 13px; opacity: .75; }

/* hero */
.hero { background: var(--ink); color: var(--paper); padding: 44px 0 56px; }
.hero-grid { display: grid; gap: 36px; align-items: center; }
.hero h1, .ty h1 { overflow-wrap: anywhere; }
.hero h1 { font-size: clamp(56px, 15vw, 132px); margin: 18px 0 20px; }
.hero h1 em { font-style: normal; color: var(--red); }
.hero .lede { font-size: 18px; color: #d9d9d9; max-width: 34em; margin-bottom: 28px; }
.hero .fine { margin-top: 14px; font-size: 13px; color: #9a9a9a; }
.cobrand { display: inline-flex; align-items: center; gap: 10px; padding: 8px 14px; border: 1.5px solid #3a3a3a; border-radius: 999px; }
.frame { padding: 14px; }
.frame img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }

/* sections */
section { padding: 72px 0; }
.sec-head { margin-bottom: 36px; max-width: 760px; }
.sec-head h2 { font-size: clamp(40px, 9vw, 76px); margin-top: 10px; }
.sec-head p { margin-top: 14px; color: var(--grey); font-size: 17px; }

/* steps */
.steps { display: grid; gap: 16px; list-style: none; counter-reset: s; }
.step { border: 2px solid var(--ink); border-radius: 14px; padding: 24px; position: relative; background: var(--paper); }
.step .n { font-family: var(--display); font-size: 56px; line-height: 1; }
.step .ic { position: absolute; top: 24px; right: 24px; width: 48px; height: 48px; border-radius: 50%; background: var(--ink); color: var(--paper); display: grid; place-items: center; }
.step h3 { font: 800 20px/1.25 var(--sans); margin: 14px 0 6px; }
.step p { color: var(--grey); font-size: 15px; }

/* text demo */
.demo { background: #f4f4f2; }
.demo-grid { display: grid; gap: 40px; align-items: center; }
.tag { display: inline-block; background: var(--ink); color: var(--paper); font: 700 11px/1 var(--sans); letter-spacing: .14em; text-transform: uppercase; padding: 7px 10px; border-radius: 4px; }
.phone { width: 100%; max-width: 340px; margin: 0 auto; background: var(--ink); border-radius: 48px; padding: 12px; box-shadow: 0 30px 60px -30px rgba(0,0,0,.45); }
.screen { background: #fff; border-radius: 38px; overflow: hidden; min-height: 520px; display: flex; flex-direction: column; }
.status { display: flex; justify-content: space-between; align-items: center; padding: 14px 26px 0; font: 600 14px/1 var(--sans); }
.notch { width: 96px; height: 28px; background: var(--ink); border-radius: 20px; }
.thread-head { text-align: center; padding: 14px 0 12px; border-bottom: 1px solid var(--line); }
.avatar { width: 48px; height: 48px; margin: 0 auto 6px; border-radius: 50%; overflow: hidden; }
.thread-head b { font-size: 13px; font-weight: 600; }
.thread { padding: 16px 14px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.stamp { text-align: center; font-size: 11px; color: #8e8e93; margin-bottom: 6px; }
.bubble { max-width: 82%; padding: 9px 13px; border-radius: 18px; font-size: 14.5px; line-height: 1.38; background: #e9e9eb; color: #000; align-self: flex-start; border-bottom-left-radius: 5px; }
.bubble.me { align-self: flex-end; background: var(--ink); color: #fff; border-bottom-left-radius: 18px; border-bottom-right-radius: 5px; }
.bubble .lnk { color: #0a58ca; text-decoration: underline; word-break: break-all; }
.input { margin: 8px 12px 16px; border: 1px solid #d1d1d6; border-radius: 20px; padding: 8px 14px; color: #8e8e93; font-size: 14px; }

.ticket { max-width: 340px; width: 100%; margin: 0 auto; background: #fff; border: 2px solid var(--ink); font: 500 14px/1.6 ui-monospace, "SFMono-Regular", Menlo, monospace; }
.ticket .t-head { padding: 12px 16px; background: var(--ink); color: #fff; display: flex; justify-content: space-between; letter-spacing: .06em; }
.ticket .t-body { padding: 14px 16px; }
.ticket .row { display: flex; justify-content: space-between; gap: 12px; }
.ticket hr { border: 0; border-top: 2px dashed #bbb; margin: 10px 0; }
.demo-cards { display: grid; gap: 28px; }
.demo-copy ul { list-style: none; margin-top: 22px; display: grid; gap: 14px; }
.demo-copy li { display: flex; gap: 12px; align-items: flex-start; }
.demo-copy li svg { margin-top: 2px; }

/* menu */
.menu { background: var(--ink); color: var(--paper); }
.menu .sec-head p { color: #a8a8a8; }
.menu-list { display: grid; grid-template-columns: 1fr; border-top: 2px solid var(--paper); }
.mi { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; padding: 18px 0; border-bottom: 1px solid #333; }
.mi .nm { font-family: var(--display); text-transform: uppercase; font-size: 30px; line-height: 1.05; }
.mi .ds { display: block; font: 400 14px/1.4 var(--sans); color: #a8a8a8; text-transform: none; margin-top: 4px; }
.mi .pr { font-family: var(--display); font-size: 30px; }
.gallery { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 40px; }
.gallery figure { position: relative; overflow: hidden; border-radius: 10px; }
.gallery img { width: 100%; aspect-ratio: 1; object-fit: cover; transition: transform .6s cubic-bezier(.2,.7,.2,1); }
.gallery figure:hover img { transform: scale(1.04); }
.gallery figcaption { position: absolute; left: 10px; bottom: 10px; background: var(--paper); color: var(--ink); font: 700 13px/1 var(--sans); padding: 8px 10px; border-radius: 4px; }
.menu .src { margin-top: 20px; font-size: 13px; color: #8a8a8a; }

/* toast */
.toast-grid { display: grid; gap: 16px; }
.lane { border-radius: 14px; padding: 28px; }
.lane.now { background: var(--ink); color: var(--paper); }
.lane.next { border: 2px dashed var(--ink); }
.lane h3 { font-size: 40px; margin: 14px 0 10px; }
.lane p { font-size: 16px; }
.lane.now p { color: #cfcfcf; }
.lane.next p { color: var(--grey); }
.pill { display: inline-flex; align-items: center; gap: 8px; font: 700 12px/1 var(--sans); letter-spacing: .08em; text-transform: uppercase; padding: 8px 12px; border-radius: 999px; }
.pill.live { background: var(--paper); color: var(--ink); }
.pill.pending { border: 1.5px solid var(--ink); }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--red); }

/* cta + footer */
.cta { text-align: center; }
.cta h2 { font-size: clamp(44px, 11vw, 96px); margin: 10px 0 26px; }
footer { background: var(--ink); color: #bdbdbd; padding: 40px 0; font-size: 14px; }
footer .wrap { display: grid; gap: 22px; }
footer b { color: var(--paper); }
footer a { min-height: 44px; display: inline-flex; align-items: center; }
.foot-row { display: flex; flex-wrap: wrap; gap: 6px 22px; }

/* motion */
.js .rv { opacity: 0; transform: translateY(18px); transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); }
.js .rv.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .rv { opacity: 1; transform: none; transition: none; }
  .gallery img, .btn { transition: none; }
}

/* larger screens */
@media (min-width: 560px) {
  .nav-call .num { display: inline; }
  .steps { grid-template-columns: 1fr 1fr; }
  .gallery { grid-template-columns: repeat(4, 1fr); }
}
@media (min-width: 900px) {
  :root { --sq: 28px; }
  .wrap { padding: 0 40px; }
  .hero { padding: 72px 0 88px; }
  .hero-grid { grid-template-columns: 1.15fr 1fr; gap: 56px; }
  section { padding: 110px 0; }
  .steps { grid-template-columns: repeat(4, 1fr); }
  .demo-grid { grid-template-columns: 1fr 1.25fr; gap: 64px; }
  .demo-cards { grid-template-columns: 1fr 1fr; align-items: center; }
  .menu-list { grid-template-columns: 1fr 1fr; column-gap: 56px; }
  .toast-grid { grid-template-columns: 1fr 1fr; }
  footer .wrap { grid-template-columns: 1fr auto; align-items: end; }
}