/* ninetysky.com: the app's paper, ink and pastels, at the size of a page */
:root{--ink:#3b405c;--ink2:#5d6280;--mute:#8b90a8;--rule:rgba(59,64,92,.14);--paper:#f4f0e8;--card:#faf7f1;
  --sky:#dbe8f5;--mint:#d6ecd8;--butter:#f0ecc8;--lilac:#dcd8f0;--peach:#f8d9c2;--rose:#f3c4c4;--teal:#4d9a88;--blue:#0a5bad;
  --serif:"Fraunces",Georgia,serif;--body:"Newsreader",Georgia,serif;--mono:"IBM Plex Mono",ui-monospace,Menlo,monospace}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:18px;line-height:1.55;-webkit-font-smoothing:antialiased;padding-inline:20px}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
.grain{position:fixed;inset:0;pointer-events:none;opacity:.3;mix-blend-mode:multiply;z-index:50;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 .3 0 0 0 0 .3 0 0 0 0 .4 0 0 0 .06 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>")}
main,.nav,.foot{max-width:1120px;margin-inline:auto}
.k{font-family:var(--mono);font-size:12px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--teal)}
h1,h2,h3{font-family:var(--serif);font-weight:300;text-wrap:balance;margin:0}
h2{font-size:clamp(32px,4.6vw,48px);line-height:1.08;letter-spacing:-.015em;margin:10px 0 28px;max-width:20ch}
h3{font-weight:400;font-size:23px;line-height:1.2}
:focus-visible{outline:2px solid var(--ink);outline-offset:3px;border-radius:6px}

/* nav */
.nav{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-block:calc(18px + env(safe-area-inset-top,0px)) 8px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:var(--serif);font-size:23px}
.brand img{border-radius:8px}
.nav nav{display:flex;align-items:center;gap:22px}
.nav nav a{font-family:var(--mono);font-size:12.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;text-decoration:none;color:var(--ink2)}
.nav nav a:hover{color:var(--ink)}
.nav .navcta{color:var(--paper)!important;background:var(--ink);padding:10px 16px;border-radius:999px}
@media (max-width:640px){.nav nav a:not(.navcta){display:none}}

/* hero */
.hero{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:48px;align-items:center;padding-block:48px 72px}
@media (max-width:860px){.hero{grid-template-columns:1fr;gap:36px;padding-top:28px}}
.pill{display:inline-block;font-family:var(--mono);font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;background:var(--butter);padding:7px 12px;border-radius:999px;margin-bottom:22px}
h1{font-size:clamp(46px,7vw,84px);line-height:.98;letter-spacing:-.03em;font-variation-settings:"opsz" 144;margin-bottom:22px}
.lede{font-size:21px;color:var(--ink2);max-width:36ch;margin:0 0 30px}
.ctas{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.store{display:inline-flex;align-items:center;gap:10px;background:var(--ink);color:var(--paper);text-decoration:none;padding:10px 18px 10px 14px;border-radius:14px;line-height:1.15;font-family:var(--body);font-size:17px}
.store small{display:block;font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;opacity:.75}
.web{font-family:var(--mono);font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;text-decoration:none;padding:15px 18px;border:1.5px solid var(--ink);border-radius:14px}
.web:hover{background:var(--ink);color:var(--paper)}
.phone{margin:0;border-radius:52px;padding:12px;background:#1d2130;box-shadow:0 40px 80px -30px rgba(43,49,73,.55),0 0 0 1px rgba(255,255,255,.06) inset;max-width:360px;justify-self:center}
.phone img{border-radius:41px}
.hero-phone{transform:rotate(2deg)}
@media (prefers-reduced-motion:no-preference){.hero-phone{animation:float 7s ease-in-out infinite}@keyframes float{50%{transform:rotate(2deg) translateY(-8px)}}}

/* ribbon */
section{padding-block:64px}
.ribbon-sec{border-top:1px solid var(--rule)}
.ribbon-card{background:var(--card);border-radius:22px;padding:24px 24px 18px;max-width:760px;box-shadow:0 1px 0 var(--rule)}
.rhead{font-family:var(--serif);font-weight:300;font-size:clamp(21px,2.6vw,27px);margin:0 0 16px;min-height:1.3em}
#ribbon{width:100%;height:auto;display:block}
.key{display:flex;flex-wrap:wrap;gap:18px;margin-top:12px;font-size:15px;color:var(--ink2)}
.key span{display:inline-flex;align-items:center;gap:3px}
.key i{width:13px;height:13px;border-radius:3px;display:inline-block}
.key span i:last-of-type{margin-right:6px}
.explain{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;margin-top:32px;max-width:1000px}
.explain p{margin:0;color:var(--ink2)}
.explain b{color:var(--ink);font-weight:500}
@media (max-width:760px){.explain{grid-template-columns:1fr;gap:14px}}

/* steps */
.steps ol{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
@media (max-width:980px){.steps ol{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.steps ol{grid-template-columns:1fr}}
.steps li{border-radius:22px;padding:22px 20px 24px;display:flex;flex-direction:column;gap:10px}
.steps li p{margin:0;font-size:16.5px;color:var(--ink2)}
.n{font-family:var(--mono);font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--ink2)}
.s1{background:var(--sky)}.s2{background:var(--mint)}.s3{background:var(--butter)}.s4{background:var(--lilac)}
.more{display:inline-block;margin-top:22px;font-family:var(--serif);font-size:21px;text-decoration:none;border-bottom:1.5px solid var(--rule)}

/* gallery */
.gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px;border-top:1px solid var(--rule)}
@media (max-width:860px){.gallery{grid-template-columns:1fr;max-width:380px;margin-inline:auto}}
.gallery figure{margin:0;display:flex;flex-direction:column;gap:18px}
.gallery .phone{max-width:300px;border-radius:46px;padding:10px}
.gallery .phone img{border-radius:37px}
.gallery figcaption{font-size:16.5px;color:var(--ink2);max-width:32ch;margin-inline:auto;text-align:center}
.gallery figcaption b{color:var(--ink);font-weight:500}

/* alerts */
.alerts{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:48px;align-items:center;background:var(--sky);border-radius:28px;padding:48px}
@media (max-width:860px){.alerts{grid-template-columns:1fr;padding:32px 22px;gap:28px}}
.alerts h2{margin-bottom:14px}
.alerts p{margin:0;color:var(--ink2);max-width:44ch}
.note{display:flex;gap:12px;align-items:flex-start;background:rgba(255,255,255,.72);backdrop-filter:blur(10px);border-radius:22px;padding:14px 16px;box-shadow:0 18px 40px -20px rgba(43,49,73,.45);font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text",system-ui,sans-serif;max-width:420px}
.nicon{flex:none;width:38px;height:38px;border-radius:9px;background:var(--blue);display:grid;place-items:center}
.nrow{display:flex;justify-content:space-between;font-size:12px;letter-spacing:.04em;color:var(--ink2)}
.nrow span{color:var(--mute)}
.ntitle{font-weight:600;font-size:16px;margin-top:2px}
.nbody{font-size:15px;color:var(--ink2)}

/* different */
.different .cols{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px}
@media (max-width:980px){.different .cols{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.different .cols{grid-template-columns:1fr}}
.different h3{margin-bottom:8px}
.different p{margin:0;color:var(--ink2);font-size:16.5px}

/* faq */
.faq{border-top:1px solid var(--rule);max-width:760px}
.faq details{border-bottom:1px solid var(--rule);padding:16px 0}
.faq summary{font-family:var(--serif);font-size:22px;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::after{content:"+";font-family:var(--mono);color:var(--ink2)}
.faq details[open] summary::after{content:"–"}
.faq summary::-webkit-details-marker{display:none}
.faq p{margin:10px 0 0;color:var(--ink2);max-width:60ch}

/* footer */
.foot{border-top:1px solid var(--rule);padding-block:32px calc(40px + env(safe-area-inset-bottom,0px));display:grid;gap:14px;color:var(--mute);font-size:15px}
.fbrand{display:flex;align-items:center;gap:10px;font-family:var(--serif);font-size:20px;color:var(--ink)}
.fbrand img{border-radius:7px}
.foot nav{display:flex;flex-wrap:wrap;gap:8px 20px}
.foot nav a{color:var(--ink2);text-decoration:none}
.foot nav a:hover{text-decoration:underline}
.foot p{margin:0}