/* nemo-dev.css — Styles for EMSWe · NEMO Developer Hub */

/* --- CSS Reset (trimmed) --- */
*, *::before, *::after { box-sizing: border-box; }
html:focus-within { scroll-behavior: smooth; }
html, body { margin: 0; height: 100%; }
body { line-height: 1.5; -webkit-font-smoothing: antialiased; }
img, picture, video, canvas, svg { display: block; max-width: 100%; }
input, button, textarea, select { font: inherit; }
a { color: inherit; text-decoration: none; }

/* --- Tokens (inspired by emsw.fi look-and-feel) --- */
:root {
    --brand-900: #0b3d60;   /* deep maritime blue */
    --brand-700: #0f5e8a;   /* primary */
    --brand-600: #1776ad;   /* hover */
    --brand-500: #2b8fc7;   /* accents */
    --teal-500:  #16a5a5;   /* secondary accent */
    --bg:        #f6f9fc;   /* page bg */
    --surface:   #ffffff;   /* card bg */
    --text:      #0e2a40;   /* headings */
    --muted:     #506070;   /* body */
    --line:      #e5eef6;   /* dividers */
    --ok:        #2e7d32;   /* status */
    --warn:      #b26a00;   /* status */
    --err:       #c62828;   /* status */
    --shadow:    0 10px 30px rgba(11,61,96,.08), 0 2px 8px rgba(11,61,96,.05);
    --radius-xl: 20px;      /* big rounding */
    --radius-lg: 14px;
    --radius-md: 10px;

    /* Service label palette */
    --svc-nemo-bg:   #e7f3fb; --svc-nemo-fg:   #0f5e8a;
    --svc-nsd-bg:    #e8f7f4; --svc-nsd-fg:    #0e7b73;
    --svc-ims-bg:    #efe7fb; --svc-ims-fg:    #6a42c2;
    --svc-mlt2-bg:   #fff4e5; --svc-mlt2-fg:   #b26a00;
    --svc-as4-bg:    #ffebee; --svc-as4-fg:    #c62828;
    --svc-ui-bg:     #e8f5e9; --svc-ui-fg:     #2e7d32;
    --svc-events-bg: #e3f2fd; --svc-events-fg: #1565c0;
}
@media (prefers-color-scheme: dark) {
    :root {
        --bg:        #0b1320;
        --surface:   #0f1b2a;
        --text:      #e8f1ff;
        --muted:     #b7c6d9;
        --line:      #1f3147;
        --shadow:    0 10px 30px rgba(0,0,0,.4), 0 2px 8px rgba(0,0,0,.3);

        /* Dark mode service labels (slightly stronger borders) */
        --svc-nemo-bg:   rgba(23,118,173,.18);
        --svc-nsd-bg:    rgba(14,123,115,.18);
        --svc-ims-bg:    rgba(106,66,194,.18);
        --svc-mlt2-bg:   rgba(178,106,0,.18);
        --svc-as4-bg:    rgba(198,40,40,.18);
        --svc-ui-bg:     rgba(46,125,50,.18);
        --svc-events-bg: rgba(21,101,192,.18);
    }
}

/* --- Layout --- */
body { font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji"; color: var(--muted); background: var(--bg); }
.container { width: min(1200px, 92%); margin: 0 auto; }

/* --- Top Notice (optional) --- */
.topbar { background: linear-gradient(90deg, var(--brand-900), var(--brand-700)); color: #fff; }
.topbar .container { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .6rem 0; font-size: .95rem; }
.topbar a { color: #fff; text-decoration: underline; text-underline-offset: 2px; }

/* --- Header --- */
header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.8); backdrop-filter: saturate(160%) blur(10px); border-bottom: 1px solid var(--line); }
@media (prefers-color-scheme: dark) { header { background: rgba(15,27,42,.7); } }
.nav { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 1rem; padding: .9rem 0; }
.logo { display: inline-flex; align-items: center; gap: .7rem; font-weight: 700; color: var(--text); }
.logo svg { width: 36px; height: 36px; }
.nav a.link { padding: .55rem .8rem; border-radius: 10px; color: var(--text); font-weight: 600; }
.nav a.link:hover { background: var(--line); }
.nav .cta { padding: .6rem 1rem; border-radius: 12px; background: var(--brand-700); color: #fff; font-weight: 700; box-shadow: var(--shadow); }
.nav .cta:hover { background: var(--brand-600); }

/* --- Hero --- */
.hero { position: relative; overflow: hidden; background: linear-gradient(180deg, rgba(15,94,138,.08), rgba(15,94,138,0)); }
.hero .container { padding: 5rem 0 3rem; display: grid; gap: 2rem; grid-template-columns: 1.2fr .8fr; align-items: center; }
.hero h1 { color: var(--text); font-size: clamp(2rem, 4vw, 3rem); line-height: 1.1; margin: 0 0 1rem; }
.hero p.lead { font-size: clamp(1.05rem, 2.1vw, 1.25rem); max-width: 60ch; }
.hero .badge { display: inline-flex; gap: .5rem; align-items: center; background: #fff; color: var(--brand-700); border: 1px solid var(--line); padding: .35rem .6rem; border-radius: 999px; font-weight: 700; box-shadow: var(--shadow); }
.hero .actions { display: flex; gap: .8rem; flex-wrap: wrap; margin-top: 1rem; }
.btn { display: inline-flex; align-items: center; gap: .5rem; border: 1px solid var(--line); background: var(--surface); padding: .7rem 1rem; border-radius: 12px; font-weight: 700; color: var(--text); box-shadow: var(--shadow); }
.btn:hover { transform: translateY(-1px); }
.btn.primary { background: var(--brand-700); color: #fff; border-color: transparent; }
.btn.primary:hover { background: var(--brand-600); }

/* --- Decorative wave --- */
.wave { position: absolute; inset: auto 0 -1px 0; height: 110px; }

/* --- Sections --- */
section { padding: 3rem 0; }
.section-title { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; margin-bottom: 1.2rem; }
.section-title h2 { color: var(--text); margin: 0; font-size: clamp(1.4rem, 2.2vw, 1.8rem); }
.section-title .sub { color: var(--muted); font-size: .98rem; }

/* --- Card grid --- */
.grid { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow); padding: 1rem; display: grid; gap: .6rem; }
.card .eyebrow { font-size: .8rem; letter-spacing: .04em; text-transform: uppercase; color: var(--brand-700); font-weight: 800; }
.card h3 { color: var(--text); margin: .1rem 0; font-size: 1.1rem; }
.card p { margin: 0; }
.card .links { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: .4rem; }
.chip { display: inline-flex; align-items: center; gap: .4rem; padding: .35rem .55rem; border-radius: 999px; border: 1px solid var(--line); background: #fff; font-weight: 700; font-size: .9rem; }
.chip svg { width: 16px; height: 16px; }

/* --- Service labels --- */
.card .svc { display: flex; justify-content: flex-start; }
.label { display: inline-flex; align-items: center; gap: .4rem; padding: .25rem .55rem; border-radius: 999px; font-weight: 800; font-size: .78rem; border: 1px solid var(--line); }
.label-nemo   { background: var(--svc-nemo-bg);   color: var(--svc-nemo-fg); }
.label-nsd    { background: var(--svc-nsd-bg);    color: var(--svc-nsd-fg); }
.label-ims    { background: var(--svc-ims-bg);    color: var(--svc-ims-fg); }
.label-mlt2   { background: var(--svc-mlt2-bg);   color: var(--svc-mlt2-fg); }
.label-as4    { background: var(--svc-as4-bg);    color: var(--svc-as4-fg); }
.label-ui     { background: var(--svc-ui-bg);     color: var(--svc-ui-fg); }
.label-events { background: var(--svc-events-bg); color: var(--svc-events-fg); }

/* --- Env table --- */
.envs { overflow: auto; border-radius: var(--radius-lg); border: 1px solid var(--line); background: var(--surface); box-shadow: var(--shadow); }
table { width: 100%; border-collapse: collapse; min-width: 680px; }
th, td { text-align: left; padding: .9rem .9rem; border-bottom: 1px solid var(--line); }
th { color: var(--text); font-size: .95rem; }
.pill { display: inline-flex; align-items: center; gap: .4rem; border-radius: 999px; padding: .25rem .55rem; font-weight: 800; font-size: .8rem; }
.pill.ok { background: #e8f5e9; color: var(--ok); }
.pill.warn { background: #fff3e0; color: var(--warn); }
.pill.err { background: #ffebee; color: var(--err); }

/* --- Guides list --- */
.list { display: grid; gap: .6rem; }
.list a { display: grid; gap: .5rem; grid-template-columns: 24px 1fr; align-items: start; padding: .7rem; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--surface); box-shadow: var(--shadow); }
.list a:hover { background: #f9fbff; }

/* --- Footer --- */
footer { background: linear-gradient(180deg, rgba(11,61,96,.08), rgba(11,61,96,.14)); border-top: 1px solid var(--line); }
footer .cols { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); padding-top: 2rem; }
footer h4 { margin: 0 0 .7rem; color: var(--text); }
footer a { color: var(--brand-700); }
.legal { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: 1rem 0 2rem; font-size: .95rem; color: var(--muted); }

/* --- Utilities --- */
.muted { color: var(--muted); }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

/* --- Responsive --- */
@media (max-width: 900px) { .hero .container { grid-template-columns: 1fr; padding-top: 3rem; } }

/* --- Code sections (Quickstart & docs) --- */
:root {
    --code-bg: #f2f7fc;
    --code-inline-bg: #eef4fa;
    --code-border: var(--line);
}
@media (prefers-color-scheme: dark) {
    :root {
        --code-bg: rgba(255,255,255,.04);
        --code-inline-bg: rgba(255,255,255,.06);
        --code-border: #1f3147;
    }
}

/* Block code */
pre.code-section {
    position: relative;
    margin: 1rem 0;
    padding: 1rem 1.1rem;
    overflow: auto;
    background: var(--code-bg);
    border: 1px solid var(--code-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}
pre.code-section code {
    background: transparent;
    border: 0;
    padding: 0;
}

/* Optional language badge: add data-lang="bash|json|http|..." on <pre> */
pre.code-section[data-lang]::after {
    content: attr(data-lang);
    position: absolute;
    top: .45rem;
    right: .6rem;
    font-size: .75rem;
    font-weight: 800;
    color: var(--brand-700);
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: .12rem .45rem;
}
@media (prefers-color-scheme: dark) {
    pre.code-section[data-lang]::after {
        color: var(--text);
        background: rgba(255,255,255,.10);
        border-color: var(--code-border);
    }
}

/* Inline code */
code:not(pre code) {
    background: var(--code-inline-bg);
    border: 1px solid var(--code-border);
    border-radius: .35rem;
    padding: .1rem .35rem;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

/* Subtle affordance */
pre.code-section:hover {
    outline: 2px dashed rgba(15,94,138,.18);
    outline-offset: 2px;
}

/* Keep Mermaid blocks untouched */
pre.mermaid {
    background: transparent;
    border: 0;
    box-shadow: none;
    padding: 0;
}

.changelogList {
    list-style-type: none;
    padding-left: 0;
}
.changelogList li::before {
    content: "\2014\0020"; /* em dash and space */
}

@media (max-width: 600px) {
    .changelog-flex-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.3rem;
    }
}