/* ============================================
   CLOUDTZ STARTSEITE
   Hell/Dunkel folgt der Systemeinstellung
   ============================================ */

:root {
    --bg: #ffffff;
    --surface: #f2f5fa;
    --hero: #eaf1fc;
    --ink: #101828;
    --muted: #566275;
    --line: #dfe5ee;
    --accent: #1a5fd0;
    --accent-ink: #ffffff;
    --accent-soft: #e3edfc;
    --teal: #0b8a83;
    --teal-soft: #dff4f2;
    --amber: #c27a00;
    --amber-soft: #fbf0d9;
    --rose: #c43d5b;
    --rose-soft: #fbe5ea;
    /* Textvarianten der Akzentfarben: die Flächentöne oben erreichen als
       kleine Schrift keine 4.5:1 (WCAG AA). Gemessen auf bg/hero/*-soft:
       amber-text >= 5.4:1, teal-text >= 5.1:1, rose-text >= 5.1:1. */
    --amber-text: #8a5600;
    --teal-text: #07706a;
    --rose-text: #b0334f;
    --ok: #1a8150;
    --warn: #b06e00;
    --err: #c0392f;
    --deep: #0d1b33;
    --deep-2: #14274a;
    --deep-ink: #e6edf8;
    --deep-muted: #9fb0cb;
    --deep-line: #24385c;
    --code-bg: #0a1426;
    --code-ink: #dbe3f0;
    --code-muted: #7488a8;
    --dot: rgba(26, 95, 208, .16);
    --font: "Schibsted Grotesk", "Segoe UI", system-ui, sans-serif;
    --mono: "IBM Plex Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;
    color-scheme: light;
}

@media (prefers-color-scheme: dark) {
    :root {
        color-scheme: dark;
        --bg: #0b1120;
        --surface: #111a2c;
        --hero: #0e1830;
        --ink: #e8edf5;
        --muted: #9aa8bd;
        --line: #1f2b42;
        --accent: #6ea6ff;
        --accent-ink: #0b1120;
        --accent-soft: #15264a;
        --teal: #3fc9bd;
        --teal-soft: #0f2e30;
        --amber: #f0b14a;
        --amber-soft: #33270f;
        --rose: #f07c95;
        --rose-soft: #3a1823;
        --amber-text: #f0b14a;
        --teal-text: #3fc9bd;
        --rose-text: #f07c95;
        --ok: #55c98d;
        --warn: #eaa94a;
        --err: #f0837b;
        --deep: #070d19;
        --deep-2: #0f1a2f;
        --deep-ink: #e6edf8;
        --deep-muted: #93a4c0;
        --deep-line: #1e2d4a;
        --code-bg: #060b16;
        --code-ink: #dbe3f0;
        --code-muted: #6c7f9e;
        --dot: rgba(110, 166, 255, .14);
    }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    background: var(--bg);
    color: var(--ink);
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; }
.wrap { max-width: 1140px; margin: 0 auto; padding-inline: 24px; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }
h1, h2, h3 { text-wrap: balance; margin: 0; letter-spacing: -0.02em; }
p { margin: 0; }
code, pre { font-family: var(--mono); }
[hidden] { display: none !important; }

/* ---- Header ---- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 10;
    background: color-mix(in srgb, var(--bg) 88%, transparent);
    backdrop-filter: saturate(1.4) blur(10px);
    border-bottom: 1px solid var(--line);
}
.site-header .wrap { display: flex; align-items: center; gap: 32px; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); font-weight: 800; font-size: 18px; }
.brand:hover { text-decoration: none; }
.brand small { font-weight: 500; font-size: 13px; color: var(--muted); }
.mark { width: 26px; height: 26px; border-radius: 7px; background: var(--accent); position: relative; flex: none; }
.mark::before, .mark::after { content: ""; position: absolute; border-radius: 50%; width: 8px; height: 8px; }
.mark::before { left: 5px; top: 5px; background: var(--accent-ink); }
.mark::after { right: 5px; bottom: 5px; background: var(--teal); box-shadow: 0 0 0 2px var(--accent); }
.nav { display: flex; gap: 24px; font-size: 15px; }
.nav a { color: var(--muted); }
.nav a:hover { color: var(--ink); text-decoration: none; }
.header-actions { margin-left: auto; display: flex; gap: 8px; align-items: center; }

.btn {
    display: inline-flex; align-items: center; gap: 8px;
    height: 40px; padding: 0 18px;
    font: 600 15px/1 var(--font);
    border-radius: 8px; border: 1px solid transparent;
    cursor: pointer; white-space: nowrap;
    transition: background .15s, border-color .15s, color .15s, transform .15s;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn:active { transform: none; }
.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { background: color-mix(in srgb, var(--accent) 86%, var(--ink)); }
.btn-ghost { color: var(--ink); border-color: var(--line); background: var(--bg); }
.btn-ghost:hover { border-color: var(--muted); }
.btn-lg { height: 48px; padding: 0 22px; font-size: 16px; }
.arrow { transition: transform .2s; }
.btn:hover .arrow { transform: translateX(3px); }

/* ---- Hero ---- */
.hero {
    background:
        radial-gradient(var(--dot) 1.2px, transparent 1.4px) 0 0 / 22px 22px,
        var(--hero);
    border-bottom: 1px solid var(--line);
    padding-block: 80px 0;
    overflow: hidden;
}
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; }
.pill {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 13px; font-weight: 600; color: var(--teal-text);
    background: var(--teal-soft); padding: 5px 12px 5px 10px; border-radius: 999px;
}
.pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--teal); position: relative; flex: none; }
.pulse::after { content: ""; position: absolute; inset: 0; border-radius: 50%; background: var(--teal); animation: ping 1.8s ease-out infinite; }
@keyframes ping { from { transform: scale(1); opacity: .7; } to { transform: scale(3); opacity: 0; } }
.hero h1 { font-size: clamp(38px, 5.2vw, 60px); line-height: 1.03; font-weight: 800; margin-top: 20px; }
.hero h1 .hl { color: var(--accent); }
.hero h1 .ip { font-family: var(--mono); font-weight: 500; font-size: .62em; letter-spacing: -0.03em; color: var(--teal-text); white-space: nowrap; display: inline-block; }
.hero .lead { font-size: 19px; color: var(--muted); margin-top: 22px; max-width: 34em; }
.hero .actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 32px; }
.compat { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 8px; }
.compat span { font-size: 13px; font-weight: 500; color: var(--muted); border: 1px solid var(--line); background: var(--bg); padding: 3px 10px; border-radius: 6px; }

/* ---- Terminal ---- */
.term {
    background: var(--code-bg); color: var(--code-ink);
    border-radius: 12px; overflow: hidden;
    font-family: var(--mono); font-size: 13.5px; line-height: 1.75;
    box-shadow: 0 30px 60px -30px rgba(13, 40, 90, .55), 0 0 0 1px rgba(255, 255, 255, .04);
    min-width: 0;
}
.term-bar { display: flex; align-items: center; gap: 8px; padding: 11px 16px; border-bottom: 1px solid #ffffff12; color: var(--code-muted); font-size: 12px; }
.term-bar i { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
.term-bar i:nth-child(1) { background: #f0727f; }
.term-bar i:nth-child(2) { background: #f2c25a; }
.term-bar i:nth-child(3) { background: #4fd1a0; }
.term-bar span { margin-left: auto; }
.term-body { padding: 18px 18px 22px; overflow-x: auto; white-space: pre; min-height: 300px; }
.term .c { color: var(--code-muted); }
.term .p { color: #7fb0ff; }
.term .g { color: #5fe0a4; font-weight: 500; }
.term .y { color: #f2c25a; }
.term .flash { animation: flash 1.2s ease-out; border-radius: 3px; }
@keyframes flash { from { background: rgba(95, 224, 164, .28); } to { background: transparent; } }
.cursor { display: inline-block; width: 8px; height: 16px; background: var(--code-ink); vertical-align: -3px; animation: blink 1.05s steps(1) 4; }
@keyframes blink { 50% { opacity: 0; } }

/* ---- Ablauf-Band ---- */
.flow { margin-top: 72px; display: grid; grid-template-columns: 1fr 1fr 1fr; position: relative; border-top: 1px solid var(--line); }
.node { padding: 22px 24px 26px; position: relative; border-left: 1px solid var(--line); background: color-mix(in srgb, var(--bg) 55%, transparent); min-width: 0; }
.node:first-child { border-left: 0; }
.node .lbl { font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .07em; }
.node:nth-child(2) .lbl { color: var(--amber-text); }
.node:nth-child(3) .lbl { color: var(--accent); }
.node:nth-child(4) .lbl { color: var(--teal-text); }
.node .val { font-family: var(--mono); font-size: 15px; margin-top: 6px; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.node .sub { font-size: 13px; color: var(--muted); margin-top: 2px; }
.bump { animation: bump .6s ease-out; }
@keyframes bump { 0% { color: var(--teal); transform: translateY(-3px); } 100% { transform: none; } }
.track { position: absolute; left: 0; right: 0; top: -1px; height: 2px; overflow: hidden; }
.packet { position: absolute; top: 0; left: 0; width: 18%; height: 2px; background: linear-gradient(90deg, transparent, var(--amber), var(--accent), var(--teal)); transform: translateX(-100%); }
.packet.go { animation: travel 1.6s cubic-bezier(.5, 0, .3, 1) forwards; }
@keyframes travel { from { transform: translateX(-100%); } to { transform: translateX(560%); } }

/* ---- Ihre Verbindung ---- */
.conn { padding-block: 40px; border-bottom: 1px solid var(--line); }
.conn-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 18px; }
.conn-head h2 { font-size: 20px; font-weight: 700; display: flex; align-items: center; gap: 10px; }
.conn-head .hint { font-size: 13px; color: var(--muted); }
.conn-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.cbox { position: relative; background: var(--bg); border: 1px solid var(--line); border-radius: 12px; padding: 16px 48px 16px 18px; min-width: 0; transition: border-color .2s; }
.cbox:hover { border-color: var(--c); }
.cbox .lbl { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .07em; color: var(--ct, var(--c)); display: flex; align-items: center; gap: 8px; }
.cbox .v { font-family: var(--mono); font-size: 15px; margin-top: 8px; overflow-wrap: anywhere; font-variant-numeric: tabular-nums; min-height: 1.6em; }
.cbox .v.none { color: var(--muted); font-family: var(--font); font-size: 14px; }
.cbox .s { font-size: 13px; color: var(--muted); margin-top: 4px; }
.cbox.c4 { --c: var(--accent); }
.cbox.c6 { --c: var(--teal); --ct: var(--teal-text); }
.cbox.cd { --c: var(--amber); --ct: var(--amber-text); }
.cbox.cp { --c: var(--rose); --ct: var(--rose-text); }
.state { font-size: 11px; font-weight: 600; text-transform: none; letter-spacing: 0; padding: 1px 7px; border-radius: 999px; color: var(--muted); background: var(--surface); }
.state.yes { color: var(--teal-text); background: var(--teal-soft); }
.cp-btn { position: absolute; top: 12px; right: 12px; width: 28px; height: 28px; border-radius: 7px; border: 1px solid var(--line); background: var(--bg); color: var(--muted); display: grid; place-items: center; cursor: pointer; padding: 0; }
.cp-btn:hover { color: var(--ink); border-color: var(--muted); }
.cp-btn svg { width: 14px; height: 14px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.conn-foot { margin-top: 16px; font-size: 14px; color: var(--muted); }
.loading { display: inline-block; width: 60%; height: .9em; border-radius: 4px; background: linear-gradient(90deg, var(--surface), var(--line), var(--surface)); background-size: 200% 100%; animation: shimmer 1.2s linear infinite; vertical-align: middle; }
@keyframes shimmer { from { background-position: 200% 0; } to { background-position: -200% 0; } }

/* ---- Kennzahlen ---- */
.stats .wrap { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat { padding: 28px 24px; border-left: 1px solid var(--line); }
.stat:first-child { border-left: 0; padding-left: 0; }
.stat b { display: block; font-size: 32px; font-weight: 700; font-variant-numeric: tabular-nums; letter-spacing: -0.02em; }
.stat:nth-child(1) b { color: var(--teal-text); }
.stat:nth-child(2) b { color: var(--accent); }
.stat:nth-child(3) b { color: var(--amber-text); }
.stat:nth-child(4) b { color: var(--rose-text); }
.stat span { font-size: 14px; color: var(--muted); }

/* ---- Abschnitte ---- */
section.block { padding-block: 96px; }
.section-head { display: grid; grid-template-columns: 1fr 1.5fr; gap: 56px; align-items: end; }
.kicker { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--accent); margin-bottom: 12px; }
.section-head h2 { font-size: clamp(28px, 3.6vw, 42px); line-height: 1.1; font-weight: 800; }
.section-head p { color: var(--muted); font-size: 17px; max-width: 36em; }

.steps { list-style: none; margin: 56px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; counter-reset: step; }
.steps li { counter-increment: step; padding: 28px; border-radius: 14px; background: var(--s-bg); transition: transform .25s; }
.steps li:hover { transform: translateY(-4px); }
/* Zählerkreis: weiße Ziffer auf --s-fg, daher die dunkleren Text-Töne (>= 5.8:1) */
.steps li:nth-child(1) { --s-bg: var(--amber-soft); --s-fg: var(--amber-text); }
.steps li:nth-child(2) { --s-bg: var(--accent-soft); --s-fg: var(--accent); }
.steps li:nth-child(3) { --s-bg: var(--teal-soft); --s-fg: var(--teal-text); }
.steps li::before {
    content: counter(step);
    display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%;
    background: var(--s-fg); color: var(--bg); font-weight: 700; font-size: 16px; margin-bottom: 20px;
}
.steps h3 { font-size: 20px; font-weight: 700; }
.steps p { margin-top: 8px; color: var(--muted); }

/* ---- Einrichtung (dunkles Band) ---- */
.setup { background: var(--deep); color: var(--deep-ink); }
.setup .kicker { color: #7fb0ff; }
.setup .section-head p { color: var(--deep-muted); }
.setup-grid { display: grid; grid-template-columns: 1fr 1.6fr; gap: 56px; align-items: start; }
/* Grid-Kinder dürfen schmaler als ihr Inhalt werden, sonst schiebt der
   lange curl-Befehl (pre) die Seite mobil in die Breite */
.setup-grid > * { min-width: 0; }
.setup-grid .section-head { display: block; }
.setup-grid .section-head p { margin-top: 16px; }
.devices { margin-top: 28px; display: grid; gap: 8px; }
.devices div { display: flex; gap: 10px; align-items: center; color: var(--deep-muted); font-size: 15px; }
.devices div::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: #5fe0a4; flex: none; }
.devices code { color: var(--deep-ink); }
.tabs { display: flex; gap: 4px; padding: 4px; background: var(--deep-2); border-radius: 10px; width: max-content; max-width: 100%; overflow-x: auto; }
.tab {
    appearance: none; background: none; border: 0; border-radius: 7px;
    padding: 8px 14px; font: 600 14px var(--font); color: var(--deep-muted); cursor: pointer; white-space: nowrap;
    transition: background .2s, color .2s;
}
.tab[aria-selected="true"] { background: var(--deep-ink); color: var(--deep); }
.tab:hover:not([aria-selected="true"]) { color: var(--deep-ink); }
.panel { padding-top: 20px; animation: fadein .35s ease-out; min-width: 0; }
@keyframes fadein { from { transform: translateY(6px); opacity: .4; } to { transform: none; opacity: 1; } }
.kv { display: grid; grid-template-columns: max-content 1fr; border: 1px solid var(--deep-line); border-radius: 10px; background: var(--deep-2); overflow: hidden; margin: 0; }
.kv dt, .kv dd { margin: 0; padding: 13px 16px; border-top: 1px solid var(--deep-line); }
.kv dt:first-of-type, .kv dt:first-of-type + dd { border-top: 0; }
.kv dt { font-size: 14px; color: var(--deep-muted); }
.kv dd { font-family: var(--mono); font-size: 13.5px; overflow-wrap: anywhere; }
.kv .ph { color: #f2c25a; }
.note { margin-top: 16px; font-size: 14px; color: var(--deep-muted); max-width: 62ch; }
.note code { color: var(--deep-ink); }
.code { background: var(--code-bg); color: var(--code-ink); border: 1px solid var(--deep-line); border-radius: 10px; padding: 16px 18px; font-size: 13.5px; line-height: 1.75; overflow-x: auto; margin: 0; }
.code .c { color: var(--code-muted); }
.code .k { color: #7fb0ff; }
.code .s { color: #f2c25a; }

/* ---- Funktionen ---- */
.features { margin-top: 56px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.feature { padding: 26px; border: 1px solid var(--line); border-radius: 14px; background: var(--bg); transition: border-color .2s, transform .2s; }
.feature:hover { border-color: var(--f); transform: translateY(-3px); }
.feature .ico { width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; background: var(--f-soft); color: var(--f); margin-bottom: 18px; }
.feature .ico svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.feature h3 { font-size: 17px; font-weight: 700; }
.feature p { margin-top: 6px; color: var(--muted); font-size: 15px; }
.feature .tag { display: inline-block; margin-top: 14px; font-family: var(--mono); font-size: 12px; color: var(--f-text); background: var(--f-soft); padding: 2px 8px; border-radius: 5px; }
.f-blue  { --f: var(--accent); --f-text: var(--accent);     --f-soft: var(--accent-soft); }
.f-teal  { --f: var(--teal);   --f-text: var(--teal-text);  --f-soft: var(--teal-soft); }
.f-amber { --f: var(--amber);  --f-text: var(--amber-text); --f-soft: var(--amber-soft); }
.f-rose  { --f: var(--rose);   --f-text: var(--rose-text);  --f-soft: var(--rose-soft); }

/* ---- API-Antworten ---- */
.api { background: var(--surface); }
.table-wrap { margin-top: 40px; overflow-x: auto; border: 1px solid var(--line); border-radius: 12px; background: var(--bg); }
.api table { width: 100%; border-collapse: collapse; font-size: 15px; }
.api th, .api td { text-align: left; padding: 15px 20px; border-top: 1px solid var(--line); vertical-align: top; }
.api thead th { border-top: 0; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .07em; color: var(--muted); }
.api td:first-child { white-space: nowrap; }
.code-chip { font-family: var(--mono); font-size: 13.5px; padding: 3px 9px; border-radius: 6px; }
.code-chip.ok { color: var(--teal-text); background: var(--teal-soft); }
.code-chip.warn { color: var(--amber-text); background: var(--amber-soft); }
.code-chip.err { color: var(--err); background: var(--rose-soft); }
.api td.muted { color: var(--muted); }
.api tbody tr { transition: background .15s; }
.api tbody tr:hover { background: var(--surface); }

/* ---- Abschluss ---- */
.cta { padding-block: 96px; }
.cta-box {
    background: var(--accent); color: var(--accent-ink);
    border-radius: 20px; padding: 56px;
    display: flex; justify-content: space-between; align-items: center; gap: 32px; flex-wrap: wrap;
    position: relative; overflow: hidden;
}
.cta-box::after {
    content: ""; position: absolute; right: -60px; top: -60px; width: 260px; height: 260px; border-radius: 50%;
    border: 40px solid color-mix(in srgb, var(--accent-ink) 12%, transparent);
}
.cta-box > * { position: relative; z-index: 1; }
.cta h2 { font-size: clamp(26px, 3.2vw, 38px); font-weight: 800; }
.cta p { margin-top: 8px; opacity: .85; }
.cta .actions { display: flex; gap: 12px; flex-wrap: wrap; }
.btn-inv { background: var(--accent-ink); color: var(--accent); }
.btn-inv:hover { background: color-mix(in srgb, var(--accent-ink) 90%, var(--accent)); }
.btn-line { border-color: color-mix(in srgb, var(--accent-ink) 45%, transparent); color: var(--accent-ink); }
.btn-line:hover { border-color: var(--accent-ink); }

/* ---- Footer ---- */
.site-footer { border-top: 1px solid var(--line); font-size: 14px; color: var(--muted); }
.site-footer .wrap { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-block: 28px; }
.site-footer nav { display: flex; gap: 20px; }
.site-footer a { color: var(--muted); }
.site-footer a:hover { color: var(--ink); }

.toast { position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 20px); opacity: 0; background: var(--ink); color: var(--bg); padding: 10px 16px; border-radius: 10px; font-weight: 600; font-size: 14px; transition: opacity .2s, transform .2s; pointer-events: none; z-index: 20; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* Elemente sind ohne JS sichtbar; JS hebt sie nur sanft an */
.reveal { transition: transform .7s cubic-bezier(.2, .7, .2, 1); }
.reveal.pre { transform: translateY(14px); }

@media (max-width: 1000px) {
    .conn-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
    .hero-grid, .section-head, .setup-grid { grid-template-columns: 1fr; gap: 32px; }
    .section-head { align-items: start; gap: 16px; }
    .hero { padding-top: 56px; }
    .features { grid-template-columns: 1fr 1fr; }
    .steps { grid-template-columns: 1fr; }
    .stats .wrap { grid-template-columns: 1fr 1fr; }
    .stat:nth-child(3) { border-left: 0; padding-left: 0; }
    .stat:nth-child(n+3) { border-top: 1px solid var(--line); }
    .nav { display: none; }
    section.block, .cta { padding-block: 64px; }
    .cta-box { padding: 36px 28px; }
}
@media (max-width: 640px) {
    .wrap { padding-inline: 16px; }
    .features, .conn-grid { grid-template-columns: 1fr; }
    .site-header .wrap { gap: 12px; }
    .header-actions .btn { height: 36px; padding: 0 12px; font-size: 14px; }
    .flow { grid-template-columns: 1fr; }
    .node { border-left: 0; border-top: 1px solid var(--line); padding-inline: 0; }
    .node:nth-child(2) { border-top: 0; }
    .stat { padding-inline: 16px; }
    .kv { grid-template-columns: 1fr; }
    .kv dt { padding-bottom: 0; }
    .kv dd { border-top: 0; padding-top: 4px; }
    .term-body { min-height: 0; font-size: 12.5px; }
}
@media (max-width: 420px) {
    /* Platz für beide Kopf-Buttons auf schmalen Telefonen */
    .brand small { display: none; }
    .header-actions { gap: 6px; }
    .header-actions .btn { padding: 0 10px; font-size: 13px; }
}
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation: none !important; transition: none !important; }
    .reveal.pre { transform: none; }
}