/* Kuhlmann Support – Stylesheet
   Keine externen Schriften oder Ressourcen: Die Seite nutzt die Systemschriften
   des Besuchers. Dadurch werden keine Daten an Dritte übertragen (DSGVO). */

:root {
  color-scheme: light;
  --paper: #f2f5f4;
  --surface: #ffffff;
  --ink: #0f1f24;
  --muted: #4b5c60;
  --line: #c9d3d1;
  --dots: #9fb0ae;
  --accent: #0a6468;
  --accent-ink: #ffffff;
  --accent-soft: #dcebea;
  --signal: #c98a0c;
  --ok: #1f8a4c;

  --font-sans: "Segoe UI Variable Text", "Segoe UI", system-ui, -apple-system, "SF Pro Text", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-display: "Segoe UI Variable Display", "Segoe UI", system-ui, -apple-system, "SF Pro Display", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, "Cascadia Code", "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;

  --step--1: 0.875rem;
  --step-0: 1.0625rem;
  --step-1: 1.25rem;
  --step-2: 1.5rem;
  --step-3: clamp(1.75rem, 1.3rem + 1.8vw, 2.375rem);
  --step-4: clamp(2.25rem, 1.4rem + 3.6vw, 3.75rem);

  --wrap: 72rem;
  --gutter: clamp(1rem, 4vw, 2.5rem);
  --radius: 10px;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --paper: #0d171a;
    --surface: #132226;
    --ink: #e4ecea;
    --muted: #9aabae;
    --line: #26383c;
    --dots: #3f5559;
    --accent: #5cbdb5;
    --accent-ink: #06201f;
    --accent-soft: #173a3b;
    --signal: #f0b43c;
    --ok: #4fcf86;
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --paper: #0d171a;
  --surface: #132226;
  --ink: #e4ecea;
  --muted: #9aabae;
  --line: #26383c;
  --dots: #3f5559;
  --accent: #5cbdb5;
  --accent-ink: #06201f;
  --accent-soft: #173a3b;
  --signal: #f0b43c;
  --ok: #4fcf86;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 5rem; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation: none !important; transition: none !important; } }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: var(--step-0);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); text-underline-offset: 0.18em; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--signal); outline-offset: 3px; border-radius: 4px; }
h1, h2, h3 { font-family: var(--font-display); line-height: 1.12; letter-spacing: -0.02em; text-wrap: balance; margin: 0; }
p { margin: 0; }
ul { margin: 0; padding: 0; }

.wrap { max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }
.skip { position: absolute; left: -999px; top: 0; background: var(--ink); color: var(--paper); padding: .6rem 1rem; z-index: 100; }
.skip:focus { left: 1rem; top: 1rem; }

.label {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

/* Punktlinie – aus den gestrichelten Verbindungen im Logo abgeleitet */
.dotline { height: 4px; background-image: radial-gradient(circle, var(--dots) 1.6px, transparent 1.8px); background-size: 12px 4px; background-repeat: repeat-x; background-position: left center; border: 0; margin: 0; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: saturate(1.4) blur(10px);
  -webkit-backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 4.25rem; }
.brand { display: flex; align-items: center; gap: .7rem; text-decoration: none; color: var(--ink); }
.brand img { width: 2.4rem; height: auto; }
.brand-name { font-family: var(--font-display); font-weight: 600; font-style: italic; font-size: 1.15rem; letter-spacing: -0.01em; line-height: 1.1; }
.logo-light { display: none; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .logo-dark { display: none; } :root:not([data-theme="light"]) .logo-light { display: block; } }
:root[data-theme="dark"] .logo-dark { display: none; }
:root[data-theme="dark"] .logo-light { display: block; }

.nav { display: flex; align-items: center; gap: 1.5rem; }
.nav ul { display: flex; gap: 1.4rem; list-style: none; }
.nav a { color: var(--ink); text-decoration: none; font-size: .975rem; }
.nav a:hover { color: var(--accent); }
.nav-toggle { display: none; }

.btn {
  display: inline-flex; align-items: center; gap: .55rem;
  padding: .72rem 1.15rem; border-radius: 999px;
  font-weight: 600; font-size: .975rem; text-decoration: none; line-height: 1.2;
  border: 1.5px solid var(--accent); background: var(--accent); color: var(--accent-ink);
  transition: transform .15s ease, background .15s ease;
}
.btn:hover { transform: translateY(-1px); text-decoration: none; }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn--ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn--sm { padding: .5rem .9rem; font-size: .9rem; }

@media (max-width: 1080px) {
  .nav-toggle {
    display: inline-flex; align-items: center; gap: .5rem;
    background: transparent; border: 1.5px solid var(--line); color: var(--ink);
    border-radius: 999px; padding: .45rem .85rem; font: inherit; font-size: .9rem; cursor: pointer;
  }
  .nav-toggle span[aria-hidden] { display: inline-block; width: 1rem; height: 2px; background: currentColor; box-shadow: 0 -5px 0 currentColor, 0 5px 0 currentColor; }
  .nav { position: absolute; top: 100%; left: 0; right: 0; background: var(--paper); border-bottom: 1px solid var(--line); flex-direction: column; align-items: stretch; padding: .75rem var(--gutter) 1.25rem; gap: 1rem; }
  .nav ul { flex-direction: column; gap: 0; }
  .nav li a { display: block; padding: .7rem 0; border-bottom: 1px solid var(--line); }
  .nav[data-open="false"] { display: none; }
}

/* ---------- Hero ---------- */
.hero { padding-block: clamp(3rem, 7vw, 6rem) clamp(3rem, 6vw, 5rem); }
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.hero h1 { font-size: var(--step-4); font-weight: 700; margin-block: 1rem 1.25rem; }
.hero h1 em { font-style: italic; font-weight: 600; color: var(--accent); }
.hero .lead { font-size: var(--step-1); color: var(--muted); max-width: 36rem; line-height: 1.55; }
.hero .actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2rem; }
.hero .facts { display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; margin-top: 2.25rem; list-style: none; font-size: .95rem; color: var(--muted); }
.hero .facts li { display: flex; align-items: center; gap: .5rem; }
.hero .facts li::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }

/* Statustafel im Stil einer Monitoring-Oberfläche */
.status {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  font-family: var(--font-mono); font-size: .875rem;
  box-shadow: 0 1px 0 var(--line), 0 24px 48px -28px rgba(10, 40, 45, .35);
}
.status-head { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: .85rem 1.1rem; border-bottom: 1px solid var(--line); color: var(--muted); font-size: .8rem; }
.status-head b { color: var(--ink); font-weight: 600; }
.status ul { list-style: none; }
.status li { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: .8rem; padding: .7rem 1.1rem; border-bottom: 1px dashed var(--line); }
.status li:last-child { border-bottom: 0; }
.led { width: 9px; height: 9px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 3px color-mix(in srgb, var(--ok) 22%, transparent); }
.led--warn { background: var(--signal); box-shadow: 0 0 0 3px color-mix(in srgb, var(--signal) 25%, transparent); }
.status .val { color: var(--muted); font-variant-numeric: tabular-nums; }
.status-foot { padding: .75rem 1.1rem; border-top: 1px solid var(--line); color: var(--muted); font-size: .78rem; font-family: var(--font-sans); }
@media (prefers-reduced-motion: no-preference) {
  .led { animation: pulse 3.2s ease-in-out infinite; }
  .status li:nth-child(2) .led { animation-delay: .6s; }
  .status li:nth-child(3) .led { animation-delay: 1.2s; }
  .status li:nth-child(4) .led { animation-delay: 1.8s; }
  .status li:nth-child(5) .led { animation-delay: 2.4s; }
}
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: .45; } }

/* ---------- Abschnitte ---------- */
.section { padding-block: clamp(3.5rem, 8vw, 6.5rem); }
.section--alt { background: var(--surface); border-block: 1px solid var(--line); }
.section-head { display: grid; gap: .9rem; max-width: 44rem; margin-bottom: clamp(2rem, 5vw, 3.25rem); }
.section-head h2 { font-size: var(--step-3); font-weight: 700; }
.section-head p { color: var(--muted); font-size: var(--step-1); line-height: 1.55; }

/* Leistungen */
.services { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 clamp(2rem, 5vw, 4rem); list-style: none; }
.service { display: grid; grid-template-columns: 3rem minmax(0, 1fr); gap: 0 1.1rem; padding-block: 1.9rem; border-top: 1px solid var(--line); }
.service-icon { width: 3rem; height: 3rem; border-radius: 12px; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; }
.service-icon svg { width: 1.6rem; height: 1.6rem; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.service h3 { font-size: var(--step-1); font-weight: 650; margin-bottom: .45rem; }
.service p { color: var(--muted); }
.badge { display: inline-block; vertical-align: .2em; margin-left: .35rem; font-family: var(--font-mono); font-size: .7rem; font-weight: 600; letter-spacing: .03em; padding: .2rem .5rem; border-radius: 999px; background: var(--accent); color: var(--accent-ink); white-space: nowrap; }
.service ul { list-style: none; margin-top: .9rem; display: grid; gap: .4rem; font-size: .975rem; }
.service li { position: relative; padding-left: 1.2rem; }
.service li::before { content: ""; position: absolute; left: 0; top: .72em; width: 7px; height: 2px; background: var(--accent); }
.service .tools { margin-top: .95rem; font-family: var(--font-mono); font-size: .78rem; color: var(--muted); letter-spacing: .01em; }

/* Exchange-Migration */
.migration { background: var(--accent-soft); border-block: 1px solid var(--line); }
.migration-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: clamp(2rem, 6vw, 5rem); align-items: start; }
.migration-text { display: grid; gap: 1.1rem; }
.migration-text h2 { font-size: var(--step-3); font-weight: 700; }
.migration-text > p { color: var(--muted); max-width: 38rem; }
.checklist { list-style: none; display: grid; gap: .7rem; margin-top: .4rem; }
.checklist li { position: relative; padding-left: 1.9rem; }
.checklist li::before { content: ""; position: absolute; left: 0; top: .28em; width: 1.15rem; height: 1.15rem; border-radius: 50%; background: var(--accent); -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 0a12 12 0 1 0 0 24 12 12 0 0 0 0-24zm-1.6 17.2-5-5 1.8-1.8 3.2 3.2 7-7 1.8 1.8z'/%3E%3C/svg%3E") center/contain no-repeat; mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 0a12 12 0 1 0 0 24 12 12 0 0 0 0-24zm-1.6 17.2-5-5 1.8-1.8 3.2 3.2 7-7 1.8 1.8z'/%3E%3C/svg%3E") center/contain no-repeat; }
.checklist b { font-weight: 650; }
.migration .actions { margin-top: .6rem; }

.mig-path { margin: 0; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.4rem; display: grid; gap: .8rem; }
.mig-sources { list-style: none; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .6rem; }
.mig-sources li { border: 1px solid var(--line); border-radius: 8px; padding: .7rem .8rem; background: var(--paper); display: grid; gap: .1rem; }
.mig-sources b { font-size: .975rem; font-weight: 650; }
.mig-sources span { font-family: var(--font-mono); font-size: .75rem; color: var(--muted); }
.mig-flow { position: relative; display: flex; flex-wrap: wrap; justify-content: center; gap: .45rem; padding-block: 1.5rem; }
.mig-flow::before { content: ""; position: absolute; left: 50%; top: 0; bottom: 0; width: 4px; transform: translateX(-50%); background-image: radial-gradient(circle, var(--accent) 1.6px, transparent 1.8px); background-size: 4px 12px; background-repeat: repeat-y; }
.mig-flow span { position: relative; font-family: var(--font-mono); font-size: .75rem; color: var(--ink); background: var(--surface); border: 1px solid var(--line); border-radius: 999px; padding: .25rem .65rem; }
.mig-sources li.wide { grid-column: 1 / -1; }
.mig-targets { display: grid; gap: .6rem; }
.mig-target.mig-target--alt { background: var(--ink); color: var(--paper); }
.mig-target { display: flex; align-items: center; gap: .9rem; padding: 1rem 1.1rem; border-radius: 8px; background: var(--accent); color: var(--accent-ink); }
.mig-target svg { width: 2rem; height: 2rem; flex: none; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.mig-target b { display: block; font-size: 1.15rem; font-weight: 700; }
.mig-target span { font-size: .85rem; opacity: .85; }

/* Aus der Praxis */
.practice { border-left: 3px solid var(--signal); background: var(--surface); border-radius: 0 var(--radius) var(--radius) 0; padding: 1.1rem 1.3rem; margin-bottom: clamp(2rem, 5vw, 3rem); max-width: 44rem; display: grid; gap: .4rem; }
.practice p:last-child { color: var(--muted); }
.practice strong { color: var(--ink); }

/* Zielgruppen */
.audience { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem; list-style: none; margin-top: clamp(2.5rem, 5vw, 3.5rem); }
.audience li { padding: 1.4rem 1.4rem 1.5rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper); }
.audience h3 { font-size: 1.125rem; font-weight: 650; margin-bottom: .45rem; }
.audience p { color: var(--muted); font-size: .975rem; }

/* Ablauf */
.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(1.25rem, 3vw, 2rem); list-style: none; counter-reset: step; }
.step { position: relative; padding-top: 3.25rem; }
.step::before {
  counter-increment: step; content: counter(step);
  position: absolute; top: 0; left: 0; width: 2.25rem; height: 2.25rem; border-radius: 50%;
  display: grid; place-items: center; font-family: var(--font-mono); font-weight: 600; font-size: .95rem;
  background: var(--ink); color: var(--paper);
}
.step::after { content: ""; position: absolute; top: 1.05rem; left: 3rem; right: -1rem; height: 4px; background-image: radial-gradient(circle, var(--dots) 1.6px, transparent 1.8px); background-size: 12px 4px; background-repeat: repeat-x; }
.step:last-child::after { display: none; }
.step h3 { font-size: 1.125rem; font-weight: 650; margin-bottom: .5rem; }
.step p { color: var(--muted); font-size: .975rem; }

/* Über mich */
.about { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); gap: clamp(2rem, 6vw, 5rem); align-items: start; }
.about-text { display: grid; gap: 1.1rem; max-width: 36rem; }
.about-text h2 { font-size: var(--step-3); font-weight: 700; }
.about-text p { color: var(--muted); }
.about-text p strong { color: var(--ink); font-weight: 600; }
.figures { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; margin-top: 1rem; }
.figures div { background: var(--surface); padding: 1.1rem 1.2rem; }
.figures b { display: block; font-family: var(--font-display); font-size: 1.3rem; font-weight: 700; letter-spacing: -0.02em; line-height: 1.1; font-variant-numeric: tabular-nums; }
.figures span { display: block; color: var(--muted); font-size: .9rem; line-height: 1.4; margin-top: .3rem; }

.timeline { list-style: none; position: relative; }
.timeline::before { content: ""; position: absolute; left: 5px; top: .6rem; bottom: .6rem; width: 4px; background-image: radial-gradient(circle, var(--dots) 1.6px, transparent 1.8px); background-size: 4px 12px; background-repeat: repeat-y; }
.timeline li { position: relative; padding: 0 0 1.9rem 2.1rem; }
.timeline li:last-child { padding-bottom: 0; }
.timeline li::before { content: ""; position: absolute; left: 0; top: .42rem; width: 14px; height: 14px; border-radius: 50%; background: var(--paper); border: 2px solid var(--accent); }
.timeline li.now::before { background: var(--accent); }
.timeline .when { font-family: var(--font-mono); font-size: .8rem; color: var(--muted); letter-spacing: .03em; font-variant-numeric: tabular-nums; }
.timeline h3 { font-size: 1.125rem; font-weight: 650; margin-top: .15rem; }
.timeline .where { color: var(--muted); font-size: .95rem; }
.timeline ul { list-style: none; margin-top: .55rem; display: grid; gap: .3rem; font-size: .95rem; }
.timeline ul li { padding: 0 0 0 1.1rem; }
.timeline ul li::before { left: 0; top: .72em; width: 6px; height: 2px; border: 0; border-radius: 0; background: var(--dots); }

/* Kenntnisse */
.skills { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.75rem 2.5rem; }
.skills h3 { font-size: 1rem; font-weight: 650; margin-bottom: .75rem; }
.tags { display: flex; flex-wrap: wrap; gap: .4rem; list-style: none; }
.tags li { font-family: var(--font-mono); font-size: .8rem; padding: .28rem .6rem; border: 1px solid var(--line); border-radius: 6px; background: var(--paper); color: var(--ink); }
.section--alt .tags li { background: var(--paper); }

/* FAQ */
.faq { display: grid; gap: 0; max-width: 50rem; }
.faq details { border-top: 1px solid var(--line); }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 1rem; align-items: center; padding: 1.2rem 0; font-weight: 600; font-size: 1.075rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--font-mono); font-size: 1.3rem; color: var(--accent); line-height: 1; flex: none; }
.faq details[open] summary::after { content: "–"; }
.faq details p { color: var(--muted); padding-bottom: 1.3rem; max-width: 44rem; }

/* Kontakt */
.contact { background: var(--ink); color: var(--paper); }
.contact .wrap { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: clamp(2rem, 6vw, 5rem); align-items: start; }
.contact h2 { font-size: var(--step-3); font-weight: 700; }
.contact .intro { display: grid; gap: 1rem; }
.contact .intro p { color: color-mix(in srgb, var(--paper) 75%, var(--ink)); font-size: var(--step-1); line-height: 1.55; }
.contact .label { color: color-mix(in srgb, var(--paper) 60%, var(--ink)); }
.contact-list { list-style: none; display: grid; gap: 0; }
.contact-list li { display: grid; gap: .2rem; padding-block: 1.1rem; border-top: 1px solid color-mix(in srgb, var(--paper) 18%, var(--ink)); }
.contact-list li:last-child { border-bottom: 1px solid color-mix(in srgb, var(--paper) 18%, var(--ink)); }
.contact-list a, .contact-list address { color: var(--paper); font-style: normal; font-size: var(--step-1); text-decoration: none; }
.contact-list a:hover { text-decoration: underline; }
.contact .note a { color: inherit; }
.contact .note { margin-top: 1.25rem; font-size: .9rem; color: color-mix(in srgb, var(--paper) 60%, var(--ink)); }

/* ---------- Footer ---------- */
.site-footer { padding-block: 2rem calc(2rem + env(safe-area-inset-bottom, 0px)); font-size: .9rem; color: var(--muted); }
.site-footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; }
.site-footer ul { display: flex; flex-wrap: wrap; gap: 1.25rem; list-style: none; }
.site-footer a { color: var(--muted); }

/* ---------- Rechtstexte ---------- */
.legal { padding-block: clamp(2.5rem, 6vw, 4.5rem); }
.legal .wrap { max-width: 50rem; }
.legal h1 { font-size: var(--step-3); font-weight: 700; margin-bottom: 1.75rem; }
.legal h2 { font-size: var(--step-1); font-weight: 650; margin-top: 2.25rem; margin-bottom: .6rem; }
.legal h3 { font-size: 1.05rem; font-weight: 650; margin-top: 1.4rem; margin-bottom: .4rem; }
.legal p, .legal ul { margin-bottom: .85rem; }
.legal ul { padding-left: 1.2rem; }
.legal li { margin-bottom: .3rem; }
.legal address { font-style: normal; margin-bottom: .85rem; }
.legal .back { display: inline-block; margin-bottom: 1.5rem; }
.legal .stand { color: var(--muted); font-size: .9rem; margin-top: 2.5rem; }
mark.todo { background: color-mix(in srgb, var(--signal) 30%, transparent); color: var(--ink); padding: .05em .3em; border-radius: 3px; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .hero .wrap, .about, .contact .wrap, .migration-grid { grid-template-columns: minmax(0, 1fr); }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .step:nth-child(2)::after { display: none; }
  .audience { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 700px) {
  .skills { grid-template-columns: minmax(0, 1fr); }
  .mig-sources { grid-template-columns: minmax(0, 1fr); }
  .services { grid-template-columns: minmax(0, 1fr); }
  .service { grid-template-columns: minmax(0, 1fr); gap: .9rem; }
  .steps { grid-template-columns: minmax(0, 1fr); }
  .step::after { display: none; }
}
@media (max-width: 420px) {
  .figures { grid-template-columns: minmax(0, 1fr); }
  .brand-name { font-size: 1.05rem; }
}