/* Flying is Life — shared base. Each design sets the tokens in its own file (a.css, b.css, c.css). */
@font-face{font-family:"Inter";src:url(/fonts/inter.woff2) format("woff2");font-weight:100 900;font-display:swap}
@font-face{font-family:"Space Grotesk";src:url(/fonts/space-grotesk.woff2) format("woff2");font-weight:300 700;font-display:swap}
@font-face{font-family:"Manrope";src:url(/fonts/manrope.woff2) format("woff2");font-weight:200 800;font-display:swap}
@font-face{font-family:"Fraunces";src:url(/fonts/fraunces.woff2) format("woff2");font-weight:100 900;font-display:swap}
@font-face{font-family:"Fraunces";src:url(/fonts/fraunces-italic.woff2) format("woff2");font-weight:100 900;font-style:italic;font-display:swap}
@font-face{font-family:"Plex Mono";src:url(/fonts/plex-mono-500.woff2) format("woff2");font-weight:500;font-display:swap}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-body);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;display:block}
a{color:var(--link);text-underline-offset:3px}
h1,h2,h3{font-family:var(--font-head);color:var(--head);line-height:1.12;margin:0 0 .5em;font-weight:var(--head-weight,700);letter-spacing:var(--head-track,-.01em)}
h1{font-size:clamp(2.3rem,6.2vw,4.4rem)}
h2{font-size:clamp(1.7rem,3.6vw,2.6rem)}
h3{font-size:1.25rem}
p{margin:0 0 1em}
.wrap{width:min(1120px,100% - 40px);margin-inline:auto}
.narrow{width:min(760px,100% - 40px);margin-inline:auto}
section{padding:clamp(56px,8vw,104px) 0}
.eyebrow{font-family:var(--font-label);font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--accent-text);margin:0 0 14px;font-weight:600}
.lede{font-size:clamp(1.08rem,1.6vw,1.3rem);color:var(--muted);max-width:60ch}
.muted{color:var(--muted)}
.small{font-size:.88rem}

/* header */
.site-head{position:sticky;top:0;z-index:20;background:var(--head-bg);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}
.site-head .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:66px}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--head);font-family:var(--font-head);font-weight:700;font-size:1.12rem;letter-spacing:var(--brand-track,0)}
.brand svg{width:36px;height:36px;flex:none}
.nav{display:flex;gap:6px;align-items:center}
.nav a{color:var(--text);text-decoration:none;font-size:.95rem;padding:9px 12px;border-radius:var(--radius-s);font-weight:500}
.nav a:hover{background:var(--surface2)}
.nav a.cta{background:var(--accent);color:var(--on-accent);font-weight:700}
@media(max-width:720px){.nav a:not(.cta){display:none}}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:52px;padding:0 24px;border-radius:var(--radius-btn);background:var(--accent);color:var(--on-accent);font-weight:700;text-decoration:none;font-size:1rem;border:2px solid var(--accent);font-family:var(--font-body);transition:transform .15s,box-shadow .15s}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 24px -12px var(--accent)}
.btn.ghost{background:transparent;color:var(--ghost-text,var(--head));border-color:var(--ghost-line,var(--line-strong))}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}

/* cards + status chips */
.cards{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.card h3{margin-bottom:.4em}
.card p:last-child{margin-bottom:0}
.chip{display:inline-flex;align-items:center;gap:7px;font-family:var(--font-label);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;font-weight:600;padding:5px 10px;border-radius:999px;border:1px solid currentColor;margin-bottom:14px}
.chip::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.chip.live{color:var(--ok)}
.chip.dev{color:var(--warn)}
.chip.plan{color:var(--muted)}

/* phone frame around a real screenshot */
.phone{width:min(290px,72vw);aspect-ratio:412/860;border-radius:38px;padding:10px;background:#0b0f18;box-shadow:0 30px 60px -28px rgba(0,0,0,.55),0 0 0 1px rgba(255,255,255,.08) inset;flex:none}
.phone img{width:100%;height:100%;object-fit:cover;border-radius:29px}
.phones{display:flex;gap:clamp(10px,1.6vw,22px);justify-content:center;align-items:flex-end;min-width:0}
.phones .phone{flex:1 1 0;min-width:0;width:auto;max-width:250px}
.phones .phone:nth-child(2){transform:translateY(-26px)}
@media(max-width:820px){.phones .phone:nth-child(3){display:none}.phones .phone{max-width:210px;border-radius:28px;padding:7px}.phones .phone img{border-radius:22px}}
.shots{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;justify-items:center}
@media(min-width:700px){.shots{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(min-width:1080px){.shots{grid-template-columns:repeat(6,minmax(0,1fr));gap:16px}}
.shots figure{margin:0;text-align:center}
.shots .phone{width:min(220px,100%);border-radius:30px;padding:8px}
.shots .phone img{border-radius:23px}
.shots figcaption{font-size:.88rem;color:var(--muted);margin-top:12px}

/* feature list */
.ticks{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.ticks li{position:relative;padding-left:34px}
.ticks li::before{content:"";position:absolute;left:0;top:.2em;width:22px;height:22px;border-radius:7px;background:var(--ok-bg);border:2px solid var(--ok)}
.ticks li::after{content:"";position:absolute;left:7px;top:.42em;width:7px;height:12px;border:solid var(--ok);border-width:0 3px 3px 0;transform:rotate(42deg)}
.split{display:grid;gap:clamp(28px,5vw,64px);grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center}
.split>*{min-width:0}
@media(max-width:880px){.split{grid-template-columns:1fr}}
.band{background:var(--surface2)}
.price{font-family:var(--font-head);font-size:2.6rem;font-weight:700;color:var(--head);line-height:1}
.price small{font-size:1rem;font-weight:500;color:var(--muted);font-family:var(--font-body)}

/* steps, faq */
.steps{counter-reset:s;display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));padding:0;margin:0;list-style:none}
.steps li{counter-increment:s;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.steps li::before{content:counter(s,decimal-leading-zero);font-family:var(--font-label);color:var(--accent-text);font-weight:600;letter-spacing:.1em;display:block;margin-bottom:8px}
details{border-bottom:1px solid var(--line);padding:16px 0}
summary{cursor:pointer;font-weight:650;color:var(--head);font-size:1.05rem}
details p{margin:.7em 0 0;color:var(--muted)}

/* ticking tile animation (the product idea in four tiles) */
.tiles{display:grid;grid-template-columns:1fr 1fr;gap:10px;width:min(400px,100%)}
.tile{border:2px solid var(--line-strong);border-radius:14px;padding:12px 12px 14px;background:var(--surface);font-family:var(--font-body);position:relative;min-height:74px;animation:tileDone 9s infinite}
.tile b{display:block;font-size:.62rem;letter-spacing:.12em;color:var(--muted);font-family:var(--font-label)}
.tile span{font-weight:800;font-size:.86rem;letter-spacing:.02em;color:var(--head)}
.tile i{position:absolute;right:10px;top:10px;width:20px;height:20px;border-radius:6px;border:2px solid var(--line-strong);animation:boxDone 9s infinite}
.tile i::after{content:"";position:absolute;left:5px;top:1px;width:6px;height:11px;border:solid #fff;border-width:0 3px 3px 0;transform:rotate(42deg);opacity:0;animation:tickIn 9s infinite}
.tile:nth-child(2),.tile:nth-child(2) i,.tile:nth-child(2) i::after{animation-delay:1.5s}
.tile:nth-child(3),.tile:nth-child(3) i,.tile:nth-child(3) i::after{animation-delay:3s}
.tile:nth-child(4),.tile:nth-child(4) i,.tile:nth-child(4) i::after{animation-delay:4.5s}
@keyframes tileDone{0%,8%{border-color:var(--line-strong);background:var(--surface)}14%,70%{border-color:var(--ok);background:var(--ok-bg)}78%,100%{border-color:var(--line-strong);background:var(--surface)}}
@keyframes boxDone{0%,8%{background:transparent;border-color:var(--line-strong)}14%,70%{background:var(--ok);border-color:var(--ok)}78%,100%{background:transparent;border-color:var(--line-strong)}}
@keyframes tickIn{0%,10%{opacity:0}16%,70%{opacity:1}78%,100%{opacity:0}}

/* footer */
.site-foot{background:var(--foot-bg);color:var(--foot-text);padding:54px 0 34px;font-size:.92rem}
.site-foot a{color:var(--foot-link)}
.site-foot .cols{display:grid;gap:28px;grid-template-columns:2fr 1fr 1fr}
@media(max-width:720px){.site-foot .cols{grid-template-columns:1fr}}
.site-foot h4{font-family:var(--font-label);font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;margin:0 0 12px;color:var(--foot-head)}
.site-foot ul{list-style:none;padding:0;margin:0;display:grid;gap:7px}
.site-foot .legal{margin-top:34px;padding-top:20px;border-top:1px solid var(--foot-line);opacity:.85;font-size:.84rem}
.variant-bar{background:#111;color:#eee;font:500 13px/1.3 system-ui,sans-serif;padding:8px 14px;display:flex;gap:14px;align-items:center;justify-content:center;flex-wrap:wrap}
.variant-bar a{color:#9fd0ff;text-decoration:none}
.variant-bar a.on{color:#fff;font-weight:700;text-decoration:underline}

@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}html{scroll-behavior:auto}}