* { box-sizing: border-box; }
:root { --navy: #233a56; --accent: #b73524; --orange: #f33e30; --warm: #fff4ee; --line: #dddfe4; }
body { margin: 0; color: var(--navy); background: #fff; font: 1rem/1.6 system-ui, sans-serif; }
a { color: inherit; text-underline-offset: .23em; }
a:hover { color: var(--accent); }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }
.wrap { width: min(72rem, calc(100% - 3rem)); margin-inline: auto; }
.skip { position: absolute; top: -5rem; background: white; padding: .6rem; }
.skip:focus { top: .4rem; z-index: 1; }
.site-head { border-bottom: 1px solid var(--line); }
.nav, nav, .brand, .actions, .product, .footer { display: flex; align-items: center; gap: 1.25rem; flex-wrap: wrap; }
.nav, .product, .footer { justify-content: space-between; }
.nav { padding-block: 1rem; }
.nav a { text-decoration: none; font-weight: 650; }
.brand { gap: .5rem; }
.hero { background: var(--warm); }
.hero-grid { display: grid; grid-template-columns: 1.45fr 1fr; align-items: center; gap: clamp(2rem, 6vw, 5rem); padding-block: clamp(3.5rem, 9vw, 8rem); }
.hero-art { aspect-ratio: 1; transform: rotate(4deg); background: #fff; border: 1px solid #f4d7cd; border-radius: 2rem; box-shadow: 0 20px 55px #71351f15; display: grid; place-items: center; }
.hero-art img { width: 85%; height: auto; border-radius: 1rem; }
h1, h2, h3 { line-height: 1.09; margin: 0; text-wrap: balance; }
h1 { font-size: clamp(2.5rem, 6vw, 5.4rem); letter-spacing: -.065em; }
h2 { font-size: clamp(1.8rem, 3vw, 2.7rem); letter-spacing: -.04em; }
h3 { font-size: 1.27rem; }
p { margin: .75rem 0 0; }
.hero p { max-width: 38rem; font-size: 1.15rem; }
.actions { margin-top: 1.75rem; }
.button { background: var(--navy); color: #fff; font: inherit; font-weight: 700; text-decoration: none; padding: .7rem 1.1rem; border: 0; border-radius: .4rem; cursor: pointer; display: inline-block; }
.button:hover { background: var(--accent); color: #fff; }
.section { padding-block: clamp(2.75rem, 6vw, 5rem); }
.cards { display: grid; gap: 1rem; margin-top: 1.5rem; }
.three { grid-template-columns: repeat(3, 1fr); }
.two { grid-template-columns: repeat(2, 1fr); }
article { padding: 1.4rem; border: 1px solid var(--line); border-radius: .7rem; background: white; }
.band { background: #f5f7fa; }
.eyebrow, .hero .eyebrow { font-size: .85rem; color: var(--accent); font-weight: 750; margin: 0 0 .65rem; }
.footer { border-top: 1px solid var(--line); padding-block: 1.35rem; font-size: .9rem; }
.contact h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
form { max-width: 37rem; margin-top: 1.5rem; display: grid; gap: .35rem; }
label { font-weight: 650; margin-top: .5rem; }
input, textarea { width: 100%; border: 1px solid #797e87; border-radius: .35rem; padding: .65rem; color: inherit; font: inherit; }
textarea { resize: vertical; }
form button { justify-self: start; margin-top: .65rem; }
.error { color: var(--accent); }
.validation-summary-valid, .field-validation-valid { display: none; }
.notice { background: var(--warm); padding: 1rem; max-width: 37rem; }
@media (max-width: 700px) {
    .hero-grid, .three, .two { grid-template-columns: 1fr; }
    .hero-art { display: none; }
    .wrap { width: calc(100% - 2rem); }
    .nav, nav { gap: .75rem 1rem; }
}

.hero .launch-status { margin-top: 1.5rem; font-weight: 700; }
.store-marks { display: flex; flex-wrap: wrap; gap: .65rem; list-style: none; margin: .7rem 0 0; padding: 0; }
.store-marks li { display: flex; align-items: center; gap: .55rem; padding: .45rem .7rem; background: white; border: 1px solid var(--line); border-radius: .45rem; font-weight: 650; }
.demo-gallery { display: grid; gap: 1.5rem; margin-top: 1.5rem; }
.demo-gallery figure { margin: 0; overflow: hidden; background: white; border: 1px solid var(--line); border-radius: .7rem; }
.demo-gallery img { display: block; width: 100%; height: auto; }
.demo-gallery figcaption { border-top: 1px solid var(--line); padding: .7rem 1rem; }

.phone-gallery { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 18rem)); justify-content: center; gap: 2.5rem; margin: 1.5rem 0 2rem; padding: clamp(1.5rem, 4vw, 3rem); background: radial-gradient(ellipse at 35% 0%, #fff4ee, #e8edf4 85%); border-radius: 1rem; }
.phone-gallery figure { margin: 0; text-align: center; }
.phone-gallery figcaption { margin-top: 1.15rem; font-weight: 650; }
.handset { position: relative; max-width: 18rem; margin-inline: auto; padding: 7px; border: 2px solid #687483; border-radius: 2rem; background: #181d25; box-shadow: 0 15px 24px #192b4238, 0 3px 7px #192b4255; }
.handset::before { content: ""; position: absolute; top: 15px; left: 50%; translate: -50% 0; width: 6px; height: 6px; border-radius: 50%; background: #141923; box-shadow: inset 0 1px 2px #4a5564; }
.handset::after { content: ""; position: absolute; top: 17%; right: -4px; width: 3px; height: 12%; border-radius: 0 2px 2px 0; background: #687483; }
.handset img { display: block; width: 100%; height: auto; border-radius: 1.5rem; }

.backup-feature { padding-top: 0; }
.backup-feature p { max-width: 65ch; }

@media (min-width: 701px) {
    .belongus-hero p { max-width: 66rem; }
}

.belongus-brand { display: flex; align-items: center; gap: .75rem; }
.belongus-brand img { display: block; border-radius: .75rem; }