/* Zedtap — public home page */
:root {
    --ink: #0b122b;
    --ink-2: #39415c;
    --muted: #687189;
    --paper: #ffffff;
    --mist: #f2f5fa;
    --line: #e3e7ef;
    --blue: #1463ff;
    --signal: #0a8deb;
    --blue-soft: #e8f0ff;
    --display: "Unbounded", "Outfit", system-ui, sans-serif;
    --body: "DM Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
    --mono: "IBM Plex Mono", ui-monospace, Consolas, monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 16px/1.6 var(--body); -webkit-font-smoothing: antialiased; }
img, svg { display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p { margin: 0; }
button, input { font: inherit; color: inherit; }
code { font-family: var(--mono); font-size: .9em; background: var(--blue-soft); color: var(--blue); padding: 1px 6px; border-radius: 6px; }
:focus-visible { outline: 2.5px solid var(--blue); outline-offset: 3px; border-radius: 8px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: #fff; padding: 8px 14px; border-radius: 8px; z-index: 99; }
.skip:focus { left: 8px; }
.wrap { max-width: 1160px; margin: 0 auto; padding: 0 24px; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 9px; height: 50px; padding: 0 24px; border-radius: 999px; border: 1px solid transparent; font-weight: 600; font-size: 15.5px; cursor: pointer; white-space: nowrap; transition: background .15s, transform .1s, box-shadow .15s; }
.btn:active { transform: scale(.98); }
.btn-ink { background: var(--ink); color: #fff; height: 42px; padding: 0 18px; font-size: 14.5px; }
.btn-ink:hover { background: #222b48; }
.btn-blue { background: var(--blue); color: #fff; box-shadow: 0 8px 24px rgba(20, 99, 255, .28); }
.btn-blue:hover { background: #0d55e6; }
.btn-ghost { border-color: rgba(255, 255, 255, .25); color: #fff; }
.btn-ghost:hover { background: rgba(255, 255, 255, .08); }

/* Nav */
.nav { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .88); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid transparent; }
.nav-in { height: 72px; display: flex; align-items: center; gap: 32px; }
.nav-logo img { height: 36px; width: auto; }
.nav-links { display: flex; gap: 28px; margin-left: auto; font-size: 15px; font-weight: 500; color: var(--ink-2); }
.nav-links a:hover { color: var(--blue); }

/* Hero */
.hero { padding: 56px 0 96px; overflow: hidden; }
.hero-in { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: 48px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font: 500 13px/1 var(--mono); letter-spacing: .04em; text-transform: uppercase; color: var(--blue); background: var(--blue-soft); padding: 8px 12px; border-radius: 999px; }
.hero h1 { font-family: var(--display); font-weight: 700; font-size: clamp(38px, 5.4vw, 66px); line-height: 1.04; letter-spacing: -.035em; margin-top: 22px; }
.hero h1 span { color: var(--blue); }
.lede { margin-top: 22px; font-size: 18.5px; line-height: 1.6; color: var(--ink-2); max-width: 520px; }

.claim { margin-top: 34px; display: flex; gap: 10px; flex-wrap: wrap; max-width: 560px; }
.claim-label { flex-basis: 100%; font: 500 12.5px/1 var(--mono); text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin-bottom: 2px; }
.claim-row { flex: 1 1 260px; display: flex; align-items: center; height: 50px; border: 1.5px solid var(--line); border-radius: 999px; padding: 0 6px 0 20px; background: #fff; transition: border-color .15s, box-shadow .15s; }
.claim-row:focus-within { border-color: var(--blue); box-shadow: 0 0 0 4px rgba(20, 99, 255, .12); }
.claim-domain { font: 500 15px var(--mono); color: var(--muted); white-space: nowrap; }
.claim-row input { flex: 1; min-width: 60px; border: 0; outline: 0; background: transparent; font: 500 15px var(--mono); color: var(--ink); padding: 0 4px 0 1px; height: 100%; }
.claim-row input::placeholder { color: #a9b0c2; }
.claim-note { margin-top: 14px; font-size: 14px; color: var(--muted); }

/* ---------- Signature: the tap ---------- */
.stage-box { display: grid; justify-items: center; gap: 18px; }
.stage { position: relative; width: 460px; height: 560px; flex-shrink: 0; }
.phone { position: absolute; right: 16px; top: 0; width: 262px; height: 534px; border-radius: 44px; background: var(--ink); padding: 10px; box-shadow: 0 40px 80px -20px rgba(11, 18, 43, .35), 0 0 0 1px rgba(11, 18, 43, .08); }
.phone-notch { position: absolute; top: 18px; left: 50%; width: 82px; height: 22px; margin-left: -41px; border-radius: 999px; background: var(--ink); z-index: 3; }
.screen { position: relative; width: 100%; height: 100%; border-radius: 35px; overflow: hidden; background: linear-gradient(170deg, #eef3ff, #fff 55%); }

.lock { position: absolute; inset: 0; display: grid; align-content: start; justify-items: center; padding-top: 74px; text-align: center; transition: opacity .3s; }
.lock-time { font: 500 54px/1 var(--display); letter-spacing: -.04em; color: var(--ink); }
.lock-hint { margin-top: 150px; display: grid; justify-items: center; gap: 10px; font-size: 13px; color: var(--muted); padding: 0 24px; }
.lock-hint .icon { color: var(--blue); }

.mini { position: absolute; inset: 0; background: #fff; transform: translateY(102%); display: flex; flex-direction: column; align-items: center; text-align: center; font-size: 11px; }
.mini-bar { width: 100%; padding: 46px 14px 8px; background: #fff; position: relative; z-index: 2; }
.mini-url { display: block; font: 500 10.5px/26px var(--mono); background: var(--mist); border-radius: 999px; color: var(--ink-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; padding: 0 12px; }
.mini-cover { width: 100%; height: 48px; flex-shrink: 0; background: radial-gradient(120% 140% at 100% 0, rgba(10, 141, 235, .25), transparent 60%), linear-gradient(180deg, #f1f6ff, #fff); }
.mini-avatar { width: 66px; height: 66px; margin-top: -34px; border-radius: 50%; border: 3px solid #fff; display: grid; place-items: center; background: linear-gradient(135deg, var(--blue), var(--signal)); color: #fff; font: 600 21px var(--display); box-shadow: 0 6px 16px rgba(11, 18, 43, .15); }
.mini-name { margin-top: 8px; font: 600 16px/1.2 var(--body); color: var(--ink); }
.mini-role { color: var(--muted); }
.mini-co { margin-top: 5px; background: var(--blue-soft); color: var(--blue); font-weight: 600; padding: 2px 9px; border-radius: 999px; }
.mini-actions { display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px; width: 100%; padding: 14px 10px 0; font-size: 9.5px; color: var(--ink-2); }
.mini-actions span { display: grid; justify-items: center; gap: 4px; }
.mini-actions i { width: 36px; height: 36px; border-radius: 12px; background: var(--mist); border: 1px solid var(--line); display: grid; place-items: center; color: var(--ink); }
.mini-rows { width: calc(100% - 24px); margin-top: 12px; border: 1px solid var(--line); border-radius: 12px; text-align: left; }
.mini-rows div { display: flex; align-items: center; gap: 8px; padding: 8px 10px; }
.mini-rows div + div { border-top: 1px solid var(--line); }
.mini-rows i { width: 24px; height: 24px; border-radius: 7px; background: var(--blue-soft); color: var(--blue); display: grid; place-items: center; }
.mini-rows b { font-weight: 500; font-size: 10.5px; }
.mini-save { position: absolute; left: 12px; right: 12px; bottom: 14px; height: 38px; border-radius: 999px; background: var(--ink); color: #fff; display: flex; align-items: center; justify-content: center; gap: 6px; font-weight: 600; font-size: 12px; }

.card { position: absolute; left: 0; bottom: 26px; width: 282px; height: 178px; border-radius: 16px; padding: 20px 22px; z-index: 5; color: #fff;
    background: radial-gradient(140% 120% at 100% 0, #1b2a5c 0, transparent 55%), var(--ink);
    box-shadow: 0 30px 50px -18px rgba(11, 18, 43, .55), inset 0 1px 0 rgba(255, 255, 255, .08);
    transform: rotate(-11deg); transform-origin: 50% 50%; }
.card-arcs { width: 46px; height: 46px; color: var(--signal); fill: none; stroke: currentColor; stroke-width: 7; stroke-linecap: round; }
.card-name { position: absolute; left: 22px; bottom: 44px; font: 600 17px var(--body); letter-spacing: .01em; }
.card-url { position: absolute; left: 22px; bottom: 22px; font: 400 11.5px var(--mono); color: rgba(255, 255, 255, .6); max-width: 170px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.card-logo { position: absolute; right: 20px; top: 20px; height: 22px; width: auto; filter: brightness(0) invert(1); opacity: .9; }

.waves { position: absolute; left: 330px; top: 70px; width: 0; height: 0; z-index: 4; pointer-events: none; }
.waves i { position: absolute; left: -40px; top: -40px; width: 80px; height: 80px; border-radius: 50%; border: 2px solid var(--signal); opacity: 0; }

.replay { display: inline-flex; align-items: center; gap: 8px; height: 38px; padding: 0 16px; border-radius: 999px; border: 1px solid var(--line); background: #fff; font: 500 13px var(--mono); color: var(--ink-2); cursor: pointer; }
.replay:hover { border-color: var(--blue); color: var(--blue); }

/* Timeline (3.2s) */
.stage.play .card { animation: card-tap 3.2s cubic-bezier(.55, 0, .25, 1) both; }
.stage.play .waves i { animation: wave 1.1s ease-out 1.25s both; }
.stage.play .waves i:nth-child(2) { animation-delay: 1.45s; }
.stage.play .waves i:nth-child(3) { animation-delay: 1.65s; }
.stage.play .lock { animation: fade-out .3s ease 1.45s both; }
.stage.play .mini { animation: slide-up .65s cubic-bezier(.2, .8, .2, 1) 1.6s both; }

@keyframes card-tap {
    0%   { transform: rotate(-11deg); }
    14%  { transform: translate(-6px, 6px) rotate(-15deg); }
    40%  { transform: translate(118px, -330px) rotate(-4deg) scale(.96); }
    60%  { transform: translate(118px, -330px) rotate(-4deg) scale(.96); }
    100% { transform: rotate(-11deg); }
}
@keyframes wave { 0% { opacity: .9; transform: scale(.3); } 100% { opacity: 0; transform: scale(2.6); } }
@keyframes fade-out { to { opacity: 0; } }
@keyframes slide-up { from { transform: translateY(102%); } to { transform: translateY(0); } }

/* Sections */
.band { padding: 104px 0; }
.band-mist { background: var(--mist); }
.h2 { font: 700 clamp(28px, 3.4vw, 40px)/1.12 var(--display); letter-spacing: -.03em; max-width: 620px; }
.body-lg { margin-top: 18px; font-size: 18px; color: var(--ink-2); max-width: 440px; }

.steps { list-style: none; margin: 56px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1.5px solid var(--ink); }
.steps li { padding: 28px 32px 0 0; position: relative; }
.steps li + li { padding-left: 32px; border-left: 1px solid var(--line); }
.step-n { display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--ink); color: #fff; font: 500 14px var(--mono); }
.steps h3 { margin-top: 20px; font: 600 20px/1.3 var(--body); }
.steps p { margin-top: 8px; color: var(--ink-2); }

.split { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 64px; align-items: start; }
.url-demo { margin-top: 40px; font: 500 clamp(20px, 2.4vw, 28px) var(--mono); color: var(--ink); letter-spacing: -.02em; }
.url-demo span { color: var(--muted); }
.features { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.features li { display: flex; gap: 14px; align-items: flex-start; background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 18px; }
.features i { width: 42px; height: 42px; border-radius: 12px; background: var(--blue-soft); color: var(--blue); display: grid; place-items: center; flex-shrink: 0; }
.features b { display: block; font-weight: 600; font-size: 15.5px; }
.features span { display: block; font-size: 14px; color: var(--muted); line-height: 1.45; margin-top: 2px; }

.faq-wrap { display: grid; grid-template-columns: minmax(0, .7fr) minmax(0, 1.3fr); gap: 64px; }
.faq { border-top: 1.5px solid var(--ink); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 22px 0; font-weight: 600; font-size: 17.5px; cursor: pointer; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .icon { color: var(--blue); transition: transform .2s; }
.faq details[open] summary .icon { transform: rotate(45deg); }
.faq details p { padding: 0 48px 24px 0; color: var(--ink-2); }

.cta { background: var(--ink); color: #fff; padding: 88px 0; position: relative; overflow: hidden; }
.cta::after { content: ""; position: absolute; right: -120px; top: 50%; width: 520px; height: 520px; margin-top: -260px; border-radius: 50%;
    background: repeating-radial-gradient(circle at 0 100%, transparent 0 34px, rgba(10, 141, 235, .16) 34px 36px); pointer-events: none; }
.cta-in { display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; position: relative; z-index: 1; }
.cta h2 { font: 700 clamp(30px, 4vw, 48px)/1.08 var(--display); letter-spacing: -.035em; }
.cta h2 span { color: var(--signal); }
.cta p { margin-top: 12px; color: rgba(255, 255, 255, .7); font-size: 17px; }
.cta-btns { display: flex; gap: 12px; flex-wrap: wrap; }
.cta-missing { color: rgba(255, 255, 255, .6); }

.foot { padding: 28px 0; border-top: 1px solid var(--line); }
.foot-in { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; color: var(--muted); font-size: 14px; }
.foot img { height: 28px; width: auto; }

/* Responsive */
@media (max-width: 980px) {
    .hero-in { grid-template-columns: minmax(0, 1fr); }
    .stage-box { justify-items: stretch; }
    .stage { margin-left: calc(50% - 230px); margin-right: calc(50% - 230px); }
    .replay { justify-self: center; }
    .hero { padding-top: 36px; }
    .split, .faq-wrap { grid-template-columns: 1fr; gap: 36px; }
}
@media (max-width: 760px) {
    .wrap { padding: 0 16px; }
    .nav-links { display: none; }
    .nav-in { justify-content: space-between; height: 64px; }
    .nav-logo img { height: 32px; }
    .band { padding: 72px 0; }
    .lede { font-size: 17px; }
    .claim .btn { width: 100%; }
    .steps { grid-template-columns: 1fr; border-top: 0; margin-top: 36px; }
    .steps li, .steps li + li { padding: 22px 0; border-left: 0; border-top: 1px solid var(--line); }
    .steps li:first-child { border-top: 1.5px solid var(--ink); }
    .features { grid-template-columns: 1fr; }
    .cta { padding: 64px 0; }
    .cta-btns, .cta-btns .btn { width: 100%; }
}
@media (max-width: 500px) {
    .stage { transform: scale(.74); transform-origin: top center; margin-bottom: -146px; }
    .hero { padding-bottom: 64px; }
}
@media (max-width: 360px) {
    .stage { transform: scale(.64); margin-bottom: -202px; }
}
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .stage .card, .stage.play .card { animation: none; }
    .stage .waves { display: none; }
    .stage .lock { opacity: 0; }
    .stage .mini, .stage.play .mini { animation: none; transform: none; }
    .replay { display: none; }
}