/*
  Uberspringen Studios mobile alternate.
  Smaller payload, faster layout, fewer giant desktop theatrics. Phones deserve mercy.
*/

:root {
  --bg: #070812;
  --panel: rgba(16, 20, 38, 0.9);
  --panel-2: rgba(22, 28, 54, 0.9);
  --text: #f4f8ff;
  --muted: #a5b4fc;
  --muted-2: #8490c6;
  --line: rgba(137, 164, 255, 0.25);
  --cyan: #22d3ee;
  --purple: #8b5cf6;
  --pink: #ec4899;
  --green: #22c55e;
  --red: #fb7185;
  --radius: 22px;
  --font: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

* {
  box-sizing: border-box;
}

html {
  color-scheme: dark;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: var(--font);
  line-height: 1.55;
  background:
    radial-gradient(circle at 20% 0%, rgba(139, 92, 246, 0.32), transparent 22rem),
    radial-gradient(circle at 90% 15%, rgba(34, 211, 238, 0.22), transparent 20rem),
    linear-gradient(180deg, #070812, #090d1b 55%, #05060d);
}

.mobile-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(34, 211, 238, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(139, 92, 246, 0.055) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.85), transparent 78%);
}

a {
  color: var(--cyan);
  text-decoration: none;
}

.mobile-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  padding: max(0.8rem, env(safe-area-inset-top)) 1rem 0.8rem;
  border-bottom: 1px solid var(--line);
  background: rgba(7, 8, 18, 0.82);
  backdrop-filter: blur(14px);
}

.mobile-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--text);
  min-width: 0;
}

.mobile-brand span {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  flex: 0 0 auto;
  border-radius: 13px;
  background: linear-gradient(135deg, var(--purple), var(--cyan));
  color: white;
  font-weight: 950;
  box-shadow: 0 0 28px rgba(34,211,238,.25);
}

.mobile-brand strong {
  display: block;
  overflow: hidden;
  color: var(--text);
  font-size: 0.98rem;
  line-height: 1;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.desktop-link {
  flex: 0 0 auto;
  padding: 0.48rem 0.72rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text);
  font-size: 0.82rem;
  font-weight: 850;
  background: rgba(255,255,255,0.04);
}

main {
  width: min(100% - 28px, 520px);
  margin-inline: auto;
}

.mobile-hero {
  min-height: 72vh;
  display: grid;
  align-content: center;
  padding-block: 2rem;
}

.tag {
  margin: 0 0 0.8rem;
  color: var(--cyan);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.mobile-hero h1,
.mobile-card h2 {
  margin: 0;
  line-height: 0.98;
  letter-spacing: -0.065em;
}

.mobile-hero h1 {
  font-size: clamp(3rem, 16vw, 5.4rem);
}

.mobile-hero p:not(.tag),
.mobile-card p {
  color: var(--muted-2);
}

.mobile-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-top: 1.4rem;
}

.mobile-actions a,
.mobile-form button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border: 1px solid rgba(34, 211, 238, 0.55);
  border-radius: 999px;
  background: linear-gradient(135deg, var(--purple), var(--cyan));
  color: white;
  font: inherit;
  font-weight: 950;
}

.mobile-actions a:nth-child(2) {
  background: rgba(16, 20, 38, 0.78);
  border-color: rgba(139, 92, 246, 0.55);
}

.mobile-console,
.mobile-card {
  margin-bottom: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: 0 20px 60px rgba(0,0,0,.32);
}

.mobile-console {
  padding: 0.85rem;
}

.console-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.72rem 0.8rem;
  border-radius: 14px;
  background: rgba(255,255,255,0.035);
}

.console-row + .console-row {
  margin-top: 0.45rem;
}

.console-row span {
  color: var(--muted-2);
  font-family: var(--mono);
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.11em;
}

.console-row strong {
  color: var(--green);
}

.mobile-card {
  padding: 1.05rem;
}

.mobile-card h2 {
  font-size: clamp(2.1rem, 11vw, 3.3rem);
}

.stack {
  display: grid;
  gap: 0.8rem;
  background: transparent;
  border: 0;
  box-shadow: none;
  padding: 0;
}

.stack article {
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel-2);
}

.stack span {
  color: var(--cyan);
  font-family: var(--mono);
  font-weight: 900;
}

.stack h3 {
  margin: 0.45rem 0 0.3rem;
}

.stack p {
  margin: 0;
}

.mobile-form {
  display: grid;
  gap: 0.9rem;
}

label {
  display: grid;
  gap: 0.4rem;
}

label span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

input,
textarea {
  width: 100%;
  border: 1px solid rgba(137, 164, 255, 0.35);
  border-radius: 16px;
  background: rgba(7, 8, 18, 0.7);
  color: var(--text);
  font: inherit;
  outline: none;
  padding: 0.9rem 1rem;
}

textarea {
  resize: vertical;
}

input:focus,
textarea:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 4px rgba(34, 211, 238, 0.13);
}

.hp-field {
  position: absolute;
  left: -9999px;
}

.notice {
  padding: 0.82rem 1rem;
  border-radius: 16px;
  font-weight: 850;
}

.notice.success {
  color: #bbf7d0;
  border: 1px solid rgba(34, 197, 94, 0.28);
  background: rgba(34, 197, 94, 0.12);
}

.notice.error {
  color: #fecdd3;
  border: 1px solid rgba(251, 113, 133, 0.28);
  background: rgba(251, 113, 133, 0.1);
}

.mobile-footer {
  width: min(100% - 28px, 520px);
  margin: 0 auto;
  padding: 2rem 0 calc(2rem + env(safe-area-inset-bottom));
  color: var(--muted-2);
  font-size: 0.9rem;
}

.mobile-footer p {
  margin: 0.1rem 0;
}