/* Toby - Track Your Furry Friend · static site styles */

:root {
    --bg: #fdfbf7;
    --card: #ffffff;
    --ink: #2b2620;
    --muted: #6f675d;
    --accent: #d97742;
    --accent-soft: rgba(217, 119, 66, 0.12);
    --line: rgba(43, 38, 32, 0.1);
    --shadow: 0 10px 30px rgba(43, 38, 32, 0.08);
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg: #14110e;
        --card: #1e1a16;
        --ink: #f2ece4;
        --muted: #a89e91;
        --accent: #e89663;
        --accent-soft: rgba(232, 150, 99, 0.14);
        --line: rgba(242, 236, 228, 0.12);
        --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
    }
}

* { box-sizing: border-box; }

html {
    scroll-behavior: smooth;
    /* Nothing on the page may widen the viewport. */
    overflow-x: clip;
}

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: var(--bg);
    color: var(--ink);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    overflow-x: clip;
}

img { max-width: 100%; }

/* Soft aurora wash behind the hero, echoing the app */
.aurora {
    position: absolute;
    inset: 0 0 auto 0;
    height: 520px;
    background:
        radial-gradient(600px 340px at 15% 0%, rgba(120, 110, 240, 0.16), transparent 70%),
        radial-gradient(700px 380px at 85% 10%, rgba(240, 120, 170, 0.14), transparent 70%),
        radial-gradient(500px 300px at 50% 30%, var(--accent-soft), transparent 75%);
    pointer-events: none;
    z-index: 0;
}

.wrap {
    position: relative;
    z-index: 1;
    max-width: 880px;
    margin: 0 auto;
    padding: 0 22px;
}

/* Header */
header {
    position: sticky;
    top: 0;
    z-index: 10;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    background: color-mix(in srgb, var(--bg) 78%, transparent);
    border-bottom: 1px solid transparent;
    transition: border-color 0.25s ease;
}

header.scrolled { border-bottom-color: var(--line); }

.nav {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 0;
}

.nav img {
    width: 36px;
    height: 36px;
    border-radius: 9px;
}

.nav .name {
    font-weight: 700;
    font-size: 1.05rem;
    margin-right: auto;
}

.links {
    display: flex;
    align-items: center;
    gap: 14px;
}

.nav a {
    color: var(--muted);
    text-decoration: none;
    font-size: 0.92rem;
    padding: 6px 4px;
    white-space: nowrap;
}

.nav a:hover { color: var(--ink); }

.menu-button {
    display: none;
    background: none;
    border: 0;
    padding: 10px 4px;
    cursor: pointer;
}

.menu-button span {
    display: block;
    width: 20px;
    height: 2px;
    margin: 4px 0;
    border-radius: 2px;
    background: var(--ink);
}

/* Phones: the links move behind a hamburger and drop down as a column. */
@media (max-width: 600px) {
    .menu-button { display: block; }

    .links {
        display: none;
        flex-basis: 100%;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding-bottom: 8px;
    }

    .nav { flex-wrap: wrap; }
    .nav.open .links { display: flex; }

    .links a {
        font-size: 1rem;
        padding: 12px 2px;
        border-top: 1px solid var(--line);
    }

    .links a:first-child { border-top: 0; }
}

/* Hero */
.hero {
    text-align: center;
    padding: 72px 0 56px;
}

.hero img.app-icon {
    width: 120px;
    height: 120px;
    border-radius: 27px;
    box-shadow: var(--shadow);
}

.hero h1 {
    font-size: clamp(1.9rem, 5vw, 2.8rem);
    letter-spacing: -0.02em;
    margin: 22px 0 10px;
}

.hero p.tagline {
    font-size: 1.15rem;
    color: var(--muted);
    max-width: 34em;
    margin: 0 auto;
}

.badge {
    display: inline-block;
    margin-top: 26px;
    padding: 12px 22px;
    border-radius: 999px;
    background: var(--ink);
    color: var(--bg);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
}

/* Sections */
section { padding: 44px 0; }

section h2 {
    font-size: 1.5rem;
    letter-spacing: -0.01em;
    margin: 0 0 18px;
}

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 14px;
}

.card {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 18px;
}

.card .emoji { font-size: 1.5rem; }

.card h3 {
    margin: 8px 0 4px;
    font-size: 1.02rem;
}

.card p {
    margin: 0;
    color: var(--muted);
    font-size: 0.93rem;
}

/* Toby story */
.story {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 26px;
    align-items: center;
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 22px;
    padding: 26px;
    box-shadow: var(--shadow);
}

.story img {
    width: 100%;
    border-radius: 16px;
    display: block;
}

.story p { color: var(--muted); margin: 10px 0 0; }
.story p strong { color: var(--ink); }

@media (max-width: 640px) {
    .story { grid-template-columns: 1fr; }
}

/* Callout rows (privacy blurb, support) */
.callout {
    background: var(--accent-soft);
    border-radius: 22px;
    padding: 28px;
}

.callout p { margin: 8px 0 0; color: var(--muted); }
.callout p strong { color: var(--ink); }

a.plain {
    color: var(--accent);
    font-weight: 600;
    text-decoration: none;
}

a.plain:hover { text-decoration: underline; }

/* Legal pages */
.legal { max-width: 680px; padding-bottom: 40px; }
.legal h1 { margin-top: 46px; letter-spacing: -0.02em; }
.legal .effective { color: var(--muted); font-size: 0.92rem; }
.legal h2 { font-size: 1.15rem; margin-top: 34px; }
.legal p, .legal li { color: var(--muted); }
.legal p strong, .legal li strong { color: var(--ink); }
.legal .tldr {
    background: var(--accent-soft);
    border-radius: 14px;
    padding: 16px 20px;
    font-size: 1.05rem;
}

/* Footer */
footer {
    border-top: 1px solid var(--line);
    margin-top: 40px;
    padding: 26px 0 40px;
    color: var(--muted);
    font-size: 0.9rem;
}

footer .links { display: flex; gap: 18px; flex-wrap: wrap; margin-bottom: 8px; }
footer a { color: var(--muted); text-decoration: none; }
footer a:hover { color: var(--ink); }