/* Assetrox – Werbeseite. Farben aus dem Logo (Blau → Türkis), keine externen Schriften. */
:root {
  --bg: #0b1020;
  --bg-alt: #0f1630;
  --card: #131b38;
  --line: #233056;
  --text: #e8edf9;
  --muted: #9aa6c4;
  --blue: #1f6bff;
  --cyan: #0aa8f5;
  --teal: #19f0cf;
  --warn: #f5b841;
  --bad: #ff5d6c;
  --grad: linear-gradient(120deg, var(--blue), var(--cyan) 50%, var(--teal));
  --radius: 14px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--teal);
}

h1, h2, h3 {
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 14px;
}

h1 {
  font-size: clamp(40px, 6vw, 64px);
  font-weight: 800;
}

h2 {
  font-size: clamp(28px, 3.6vw, 40px);
  font-weight: 750;
}

h3 {
  font-size: 19px;
}

p {
  margin: 0 0 14px;
}

.wrap {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

.grad,
.x {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.kicker {
  color: var(--cyan);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.sub,
.lead {
  color: var(--muted);
  max-width: 640px;
}

.lead {
  font-size: 19px;
}

.lead strong {
  color: var(--text);
}

/* ---------- Knöpfe ---------- */
.btn {
  display: inline-block;
  padding: 13px 22px;
  border-radius: 10px;
  background: var(--grad);
  color: #04122a;
  font-weight: 700;
  text-decoration: none;
  transition: transform .15s ease, box-shadow .15s ease;
  box-shadow: 0 6px 24px rgba(10, 168, 245, 0.25);
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 30px rgba(10, 168, 245, 0.35);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--line);
  box-shadow: none;
}

.btn-ghost:hover {
  border-color: var(--cyan);
  box-shadow: none;
}

.btn-small {
  padding: 8px 14px;
  font-size: 15px;
}

.btn-big {
  font-size: 20px;
  padding: 16px 28px;
}

/* ---------- Kopfzeile ---------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(11, 16, 32, 0.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
  font-size: 21px;
  letter-spacing: -0.02em;
}

.nav {
  display: flex;
  align-items: center;
  gap: 26px;
}

.nav a:not(.btn) {
  color: var(--muted);
  text-decoration: none;
  font-size: 15px;
}

.nav a:not(.btn):hover {
  color: var(--text);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding: 80px 0 96px;
}

.hero::before {
  content: "";
  position: absolute;
  inset: -40% -10% auto auto;
  width: 760px;
  height: 760px;
  background: radial-gradient(closest-side, rgba(10, 168, 245, 0.22), transparent);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 56px;
  align-items: center;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

/* ---------- Gezeichnete Oberfläche ---------- */
.mock {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(25, 240, 207, 0.05);
  overflow: hidden;
  transform: perspective(1400px) rotateY(-6deg) rotateX(2deg);
}

.mock-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
  background: #0f1630;
}

.mock-bar i {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #2a3866;
}

.mock-bar span {
  margin-left: 10px;
  font-size: 12px;
  color: var(--muted);
}

.mock-body {
  display: grid;
  grid-template-columns: 52px 1fr;
}

.mock-side {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 16px 0;
  align-items: center;
  border-right: 1px solid var(--line);
}

.mock-side b {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  background: #1c2750;
}

.mock-side b.on {
  background: var(--grad);
}

.mock-main {
  padding: 16px;
  display: grid;
  gap: 12px;
}

.mock-tiles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.mock-tiles div,
.mock-card {
  background: #0f1630;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
}

.mock small {
  display: block;
  font-size: 11px;
  color: var(--muted);
}

.mock-tiles strong {
  font-size: 22px;
}

.ipgrid {
  display: grid;
  grid-template-columns: repeat(16, 1fr);
  gap: 4px;
  margin-top: 8px;
}

.ipgrid span {
  aspect-ratio: 1;
  border-radius: 3px;
  background: #1c2750;
}

.ipgrid .u {
  background: var(--cyan);
}

.ipgrid .r {
  background: var(--warn);
}

.ipgrid .d {
  background: var(--blue);
}

.ipgrid .n {
  background: var(--teal);
  box-shadow: 0 0 8px var(--teal);
}

.mock-list {
  display: grid;
  gap: 8px;
  font-size: 13px;
}

.mock-list div {
  display: flex;
  align-items: center;
  gap: 8px;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex: none;
}

.dot.ok {
  background: var(--teal);
}

.dot.warn {
  background: var(--warn);
}

.dot.bad {
  background: var(--bad);
}

.tag {
  margin-left: auto;
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 99px;
  background: rgba(25, 240, 207, 0.12);
  color: var(--teal);
  white-space: nowrap;
}

.tag-warn {
  background: rgba(245, 184, 65, 0.14);
  color: var(--warn);
}

.tag-bad {
  background: rgba(255, 93, 108, 0.14);
  color: var(--bad);
}

/* ---------- Abschnitte ---------- */
.section {
  padding: 96px 0;
}

.section-alt {
  background: var(--bg-alt);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 40px;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  transition: border-color .2s ease, transform .2s ease;
}

.card:hover {
  border-color: #33477e;
  transform: translateY(-2px);
}

.card p {
  color: var(--muted);
  margin: 0;
  font-size: 16px;
}

.card-accent {
  border-color: rgba(25, 240, 207, 0.35);
  background: linear-gradient(160deg, rgba(25, 240, 207, 0.08), var(--card) 60%);
}

.icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: rgba(10, 168, 245, 0.12);
  margin-bottom: 16px;
}

.icon svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: var(--cyan);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.checks {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.checks li {
  position: relative;
  padding: 14px 16px 14px 48px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--muted);
}

.checks li strong {
  color: var(--text);
}

.checks li::before {
  content: "";
  position: absolute;
  left: 16px;
  top: 50%;
  width: 20px;
  height: 20px;
  margin-top: -10px;
  border-radius: 50%;
  background: var(--grad);
}

.checks li::after {
  content: "";
  position: absolute;
  left: 22px;
  top: 50%;
  width: 8px;
  height: 4px;
  margin-top: -4px;
  border-left: 2px solid #04122a;
  border-bottom: 2px solid #04122a;
  transform: rotate(-45deg);
}

.grid-3 .card h3 {
  margin-bottom: 10px;
}

/* ---------- Frühzugang ---------- */
.signup {
  text-align: center;
  background:
    radial-gradient(600px 300px at 50% 0%, rgba(25, 240, 207, 0.12), transparent),
    var(--bg);
}

.signup-inner .sub {
  margin: 0 auto 30px;
}

/* ---------- Fußzeile ---------- */
.footer {
  border-top: 1px solid var(--line);
  padding: 28px 0;
  color: var(--muted);
  font-size: 15px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.footer p {
  margin: 0;
}

.footer a {
  color: var(--muted);
}

.footer nav {
  display: flex;
  gap: 20px;
}

.footer a:hover {
  color: var(--text);
}

/* ---------- Unterseiten (Impressum, Datenschutz) ---------- */
.page {
  padding: 56px 0 80px;
}

.page .wrap {
  max-width: 780px;
}

.page h1 {
  font-size: 44px;
  margin-bottom: 28px;
}

.page h2 {
  font-size: 22px;
  margin: 32px 0 8px;
}

.page p,
.page li {
  color: var(--muted);
}

.back {
  display: inline-block;
  margin-bottom: 20px;
  color: var(--muted);
  text-decoration: none;
}

.back:hover {
  color: var(--text);
}

/* ---------- Handy ---------- */
@media (max-width: 900px) {
  .hero {
    padding: 48px 0 64px;
  }

  .hero-inner,
  .split {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .mock {
    transform: none;
  }

  .grid {
    grid-template-columns: 1fr 1fr;
  }

  .section {
    padding: 64px 0;
  }
}

@media (max-width: 620px) {
  .wrap {
    padding: 0 16px;
  }

  .nav a:not(.btn) {
    display: none;
  }

  .grid {
    grid-template-columns: 1fr;
  }

  .mock-tiles strong {
    font-size: 17px;
  }

  .mock-list .tag {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .btn,
  .card {
    transition: none;
  }
}

/* Grid-Spalten dürfen schmaler werden als ihr Inhalt (sonst schiebt die Vorschau die Seite breit) */
.hero-inner > *,
.split > *,
.grid > * {
  min-width: 0;
}