/* mix4cast.de – one stylesheet, system fonts only (nothing is loaded from other servers) */
:root {
  --navy: #0B1838; --navy-deep: #050B1C; --ink: #0E1630; --card: #121C3A; --line: rgba(255,255,255,.09);
  --blue: #0A9BE8; --blue-soft: #5CC0F5; --red: #E0352B; --text: #F4F7FB; --muted: #A9B4CC; --faint: #6F7C99;
  --radius: 18px; --max: 1160px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--navy-deep); color: var(--text);
  font: 17px/1.6 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--blue-soft); text-decoration: none; }
a:hover { text-decoration: underline; }
img, video { max-width: 100%; height: auto; display: block; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 16px; top: 16px; background: var(--blue); color: #fff; padding: 8px 12px; border-radius: 8px; z-index: 10; }

/* header */
header.top { position: sticky; top: 0; z-index: 5; background: rgba(5,11,28,.82); backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px); border-bottom: 1px solid var(--line); }
header.top .wrap { display: flex; align-items: center; gap: 28px; height: 64px; }
.brand img { height: 26px; width: auto; }
nav.main { display: flex; gap: 22px; margin-left: auto; font-size: 15px; }
nav.main a { color: var(--muted); }
nav.main a:hover { color: var(--text); text-decoration: none; }
.lang { display: flex; border: 1px solid var(--line); border-radius: 999px; overflow: hidden; font-size: 13px; font-weight: 600; }
.lang a, .lang span { padding: 4px 10px; color: var(--muted); }
.lang span { background: rgba(255,255,255,.1); color: var(--text); }
.menu-toggle { display: none; }

/* hero */
.hero { position: relative; overflow: hidden; padding: 96px 0 72px;
  background: radial-gradient(1100px 520px at 50% 18%, rgba(10,155,232,.26), transparent 70%),
              linear-gradient(160deg, var(--navy) 0%, var(--navy-deep) 70%); }
.hero::before { content: ""; position: absolute; inset: 0; opacity: .5; pointer-events: none;
  background: repeating-linear-gradient(172deg, transparent 0 46px, rgba(10,155,232,.05) 46px 60px); }
.hero .wrap { position: relative; text-align: center; }
.badge { display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px; border-radius: 999px; font-size: 13px; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase; background: rgba(224,53,43,.14); color: #FF8A82; border: 1px solid rgba(224,53,43,.35); }
.badge::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--red); box-shadow: 0 0 12px var(--red); animation: pulse 1.6s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: .35; } }
.hero h1 { font-size: clamp(38px, 6vw, 68px); line-height: 1.05; letter-spacing: -.02em; margin: 22px auto 18px; max-width: 900px; }
.hero h1 em { font-style: normal; background: linear-gradient(90deg, var(--blue-soft), var(--blue)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p.lead { font-size: clamp(18px, 2.2vw, 21px); color: var(--muted); max-width: 720px; margin: 0 auto 34px; }
.cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 13px 22px; border-radius: 12px; font-weight: 650; font-size: 16px; border: 1px solid transparent; }
.btn:hover { text-decoration: none; filter: brightness(1.08); }
.btn.primary { background: var(--blue); color: #fff; box-shadow: 0 10px 30px rgba(10,155,232,.35); }
.btn.ghost { border-color: var(--line); color: var(--text); background: rgba(255,255,255,.04); }
.hero .shot { margin: 64px auto 0; max-width: 1080px; border-radius: 16px; overflow: hidden; border: 1px solid var(--line);
  box-shadow: 0 40px 120px rgba(0,0,0,.55), 0 0 0 1px rgba(10,155,232,.12); }
.chips { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 30px; }
.chips span { font-size: 13px; font-weight: 600; letter-spacing: .04em; color: var(--blue-soft); padding: 5px 12px; border-radius: 999px; background: rgba(10,155,232,.1); }

/* sections */
section { padding: 88px 0; }
section.alt { background: var(--ink); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.eyebrow { font-size: 13px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--blue); }
h2 { font-size: clamp(30px, 4vw, 44px); line-height: 1.12; letter-spacing: -.015em; margin: 10px 0 14px; }
.intro { color: var(--muted); max-width: 720px; margin: 0 0 44px; font-size: 18px; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.card h3 { margin: 14px 0 8px; font-size: 19px; }
.card p { margin: 0; color: var(--muted); font-size: 15.5px; }
.card ul { margin: 10px 0 0; padding-left: 18px; color: var(--muted); font-size: 15px; }
.icon { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; background: rgba(10,155,232,.14); color: var(--blue-soft); }
.icon svg { width: 22px; height: 22px; }
.split { display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center; }
.video { border-radius: 16px; overflow: hidden; border: 1px solid var(--line); background: #000; box-shadow: 0 30px 80px rgba(0,0,0,.45); }
.checks { list-style: none; padding: 0; margin: 0; }
.checks li { padding: 9px 0 9px 32px; position: relative; color: var(--muted); border-bottom: 1px solid var(--line); }
.checks li strong { color: var(--text); font-weight: 600; }
.checks li::before { content: ""; position: absolute; left: 4px; top: 16px; width: 12px; height: 7px; border-left: 2px solid var(--blue); border-bottom: 2px solid var(--blue); transform: rotate(-45deg); }
.specs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.spec { padding: 22px; border-radius: var(--radius); background: var(--card); border: 1px solid var(--line); }
.spec b { display: block; font-size: 24px; letter-spacing: -.01em; }
.spec span { color: var(--muted); font-size: 14.5px; }
details { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 18px 22px; margin-bottom: 12px; }
summary { cursor: pointer; font-weight: 600; }
details p { color: var(--muted); margin: 10px 0 0; }
.notify { text-align: center; padding: 64px 24px; border-radius: 24px; border: 1px solid rgba(10,155,232,.25);
  background: radial-gradient(600px 240px at 50% 0, rgba(10,155,232,.22), transparent 70%), var(--card); }
.notify h2 { margin-top: 6px; }
.notify p { color: var(--muted); max-width: 620px; margin: 0 auto 26px; }

/* text pages */
.page { padding: 64px 0 88px; }
.page h1 { font-size: clamp(32px, 4vw, 44px); margin: 0 0 20px; letter-spacing: -.015em; }
.page h2 { font-size: 24px; margin: 38px 0 10px; }
.page p, .page li { color: var(--muted); }
.page .narrow { max-width: 820px; }
table.files { width: 100%; border-collapse: collapse; font-size: 15px; margin: 14px 0; }
table.files th, table.files td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
table.files th { color: var(--faint); font-weight: 600; font-size: 13px; text-transform: uppercase; letter-spacing: .06em; }
code, .mono { font: 13px/1.5 ui-monospace, "SF Mono", Menlo, monospace; color: var(--muted); word-break: break-all; }
.todo { background: rgba(255,214,10,.16); color: #FFD60A; padding: 1px 6px; border-radius: 5px; }

/* footer */
footer { border-top: 1px solid var(--line); padding: 44px 0 56px; color: var(--faint); font-size: 14px; }
footer .wrap { display: grid; grid-template-columns: 1.4fr 1fr; gap: 24px; }
footer nav { display: flex; flex-wrap: wrap; gap: 8px 22px; justify-content: flex-end; }
footer nav a { color: var(--muted); }
footer .ndi { margin-top: 10px; font-size: 13px; }

@media (max-width: 920px) {
  .grid, .specs { grid-template-columns: 1fr 1fr; }
  .split { grid-template-columns: 1fr; }
  footer .wrap { grid-template-columns: 1fr; }
  footer nav { justify-content: flex-start; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  nav.main { display: none; }
  .lang { margin-left: auto; }
  .grid, .specs { grid-template-columns: 1fr; }
  .hero { padding: 64px 0 48px; }
  section { padding: 64px 0; }
}
@media (prefers-reduced-motion: reduce) { .badge::before { animation: none; } html { scroll-behavior: auto; } }

/* interest form: name, email and button in one row on wide screens; on phones the consent comes before the button */
form.interest { max-width: 640px; margin: 0 auto; text-align: left; display: grid; gap: 10px;
  grid-template-columns: 1fr 1.3fr auto; grid-template-areas: "name mail send" "consent consent consent"; }
form.interest .f-name { grid-area: name; } form.interest .f-mail { grid-area: mail; }
form.interest .f-send { grid-area: send; justify-content: center; } form.interest .consent { grid-area: consent; }
form.interest input[type=email], form.interest input[name=name] {
  background: rgba(5,11,28,.6); color: var(--text); border: 1px solid rgba(255,255,255,.16); border-radius: 12px;
  padding: 12px 14px; font: inherit; font-size: 16px; min-width: 0; }
form.interest input:focus { outline: 2px solid var(--blue); outline-offset: 1px; border-color: transparent; }
form.interest .consent { display: flex; gap: 10px; align-items: flex-start; margin-top: 4px; font-size: 13.5px; color: var(--muted); line-height: 1.5; }
form.interest .consent input { margin-top: 3px; width: 16px; height: 16px; accent-color: var(--blue); flex: none; }
form.interest .trap { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.alt-mail { margin: 22px 0 0 !important; font-size: 14px; }
@media (max-width: 640px) {
  form.interest { grid-template-columns: 1fr; grid-template-areas: "name" "mail" "consent" "send"; }
}