:root {
    --paper: #faf9f7;
    --ink: #1c1b1a;
    --muted: #5f5a54;
    --line: #e7e3dd;
    --gold: #c9a24a;
    --card: #ffffff;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", system-ui, "Helvetica Neue", sans-serif;
    line-height: 1.55;
}

a { color: inherit; }

.top, main, footer {
    max-width: 1040px;
    margin: 0 auto;
    padding: 0 24px;
}

.top { padding-top: 22px; }

.wordmark {
    font-weight: 700;
    font-size: 20px;
    letter-spacing: -0.02em;
    text-decoration: none;
}

/* Hero: copy left, phone right; stacks on narrow screens. */
.hero {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    align-items: center;
    padding: 56px 0 72px;
}

h1 {
    font-size: clamp(34px, 5vw, 52px);
    line-height: 1.08;
    letter-spacing: -0.03em;
    margin: 0 0 18px;
}

.sub {
    font-size: 18px;
    color: var(--muted);
    max-width: 30em;
    margin: 0 0 28px;
}

.store-badge { display: inline-block; line-height: 0; }
.store-badge img { height: 50px; width: auto; }

.meta { color: var(--muted); font-size: 14px; margin: 14px 0 0; }

/* CSS phone mock; the data-slot="store-screenshot" element is where real screenshots go. */
.phone {
    justify-self: center;
    width: min(300px, 78vw);
    aspect-ratio: 9 / 19.5;
    border-radius: 44px;
    background: #111;
    padding: 8px;
    box-shadow: 0 30px 60px -20px rgba(40, 30, 20, 0.35), 0 0 0 1px rgba(0, 0, 0, 0.08);
}

.phone-screen {
    width: 100%;
    height: 100%;
    border-radius: 34px;
    overflow: hidden;
    background: var(--paper);
    display: flex;
    flex-direction: column;
}

.phone-shot { width: 100%; height: 100%; object-fit: cover; display: block; }

/* Gallery: store shots 02-05 in small phones; a row on wide screens, a swipeable strip
   (one phone and a peek of the next) on narrow ones. */
.gallery {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    padding: 0 0 72px;
}

.gallery figure { margin: 0; text-align: center; }
.gallery .phone { margin: 0 auto; width: min(240px, 100%); border-radius: 36px; padding: 6px; }
.gallery .phone-screen { border-radius: 30px; background: #000; }
.gallery figcaption { margin-top: 14px; font-weight: 600; font-size: 15px; letter-spacing: -0.01em; }

/* Features */
.features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    padding: 8px 0 72px;
}

.features article {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 22px 20px;
}

.features h2 { font-size: 17px; margin: 0 0 8px; letter-spacing: -0.01em; }
.features p { margin: 0; color: var(--muted); font-size: 15px; }

/* Privacy */
.privacy {
    background: var(--ink);
    color: var(--paper);
    border-radius: 28px;
    padding: 44px clamp(22px, 5vw, 56px);
    margin-bottom: 72px;
}

.privacy h2, .pricing h2 { font-size: 28px; letter-spacing: -0.02em; margin: 0 0 10px; }
.privacy .lead { font-size: 19px; margin: 0 0 24px; }
.privacy ul { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 16px 36px; }
.privacy li { color: #d9d4cd; font-size: 15px; }
.privacy li b { color: var(--paper); display: block; margin-bottom: 2px; }
.privacy .more { margin: 28px 0 0; }
.privacy .more a { color: var(--paper); }

/* Pricing */
.pricing { text-align: center; max-width: 620px; margin: 0 auto; padding-bottom: 80px; }
.pricing p { color: var(--muted); margin: 0 0 24px; }

footer {
    border-top: 1px solid var(--line);
    padding-top: 24px;
    padding-bottom: 40px;
    color: var(--muted);
    font-size: 14px;
}

footer nav { display: flex; gap: 20px; }
footer p { margin: 10px 0 0; }
footer .fine { font-size: 12px; }

@media (max-width: 860px) {
    .hero { grid-template-columns: 1fr; gap: 40px; padding: 36px 0 56px; }
    .gallery {
        grid-template-columns: none;
        grid-auto-flow: column;
        grid-auto-columns: min(240px, 68vw);
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        margin: 0 -24px;
        padding: 0 24px 56px;
        scroll-padding: 0 24px;
        -webkit-overflow-scrolling: touch;
    }
    .gallery figure { scroll-snap-align: start; }
    .gallery .phone { width: 100%; }
    .features { grid-template-columns: 1fr 1fr; }
    .privacy ul { grid-template-columns: 1fr; }
}

@media (max-width: 520px) {
    .features { grid-template-columns: 1fr; }
    .sub { font-size: 17px; }
}