:root {
  --bg: #070A10;
  --bg2: #090F1C;
  --card: rgba(255, 255, 255, .06);
  --card2: rgba(255, 255, 255, .09);
  --stroke: rgba(255, 255, 255, .12);
  --text: rgba(255, 255, 255, .92);
  --muted: rgba(255, 255, 255, .72);
  --muted2: rgba(255, 255, 255, .58);
  --accent: #40E0D0;
  /* tyrkys */
  --accent2: #6CA8FF;
  /* modrá */
  --warm: #FFB86B;
  /* amber */
  --shadow: 0 12px 36px rgba(0, 0, 0, .35);
  --radius: 18px;
  --radius2: 26px;
  --max: 1180px;
  --gap: 22px;
  --gap2: 14px;
  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Inter, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: radial-gradient(1200px 700px at 18% 8%, rgba(64, 224, 208, .18), transparent 55%),
    radial-gradient(900px 600px at 86% 14%, rgba(108, 168, 255, .18), transparent 55%),
    radial-gradient(900px 600px at 70% 88%, rgba(255, 184, 107, .14), transparent 55%),
    linear-gradient(180deg, var(--bg), var(--bg2));
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(var(--max), calc(100% - 42px));
  margin-inline: auto;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Subtle noise */
body:before {
  content: "";
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='.22'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
  opacity: .08;
  pointer-events: none;
  z-index: -1;
}

/* Header */
header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(16px);
  background: rgba(7, 10, 16, .58);
  border-bottom: 1px solid rgba(255, 255, 255, .06);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 18px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 780;
  letter-spacing: .2px;
}

.logo {
  width: 34px;
  height: 34px;
  border-radius: 12px;
  background: radial-gradient(12px 12px at 30% 30%, rgba(64, 224, 208, .95), rgba(108, 168, 255, .45)),
    radial-gradient(14px 14px at 75% 70%, rgba(255, 184, 107, .7), rgba(255, 184, 107, .15)),
    rgba(255, 255, 255, .05);
  border: 1px solid rgba(255, 255, 255, .12);
  box-shadow: 0 10px 24px rgba(0, 0, 0, .22);
  position: relative;
  overflow: hidden;
}

.logo:after {
  content: "DM";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-weight: 900;
  color: rgba(255, 255, 255, .92);
  font-size: 12px;
  letter-spacing: .5px;
}

.brand small {
  display: block;
  font-weight: 560;
  color: var(--muted2);
  letter-spacing: .2px;
  margin-top: 2px;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 18px;
  margin: 0;
  padding: 0;
  align-items: center;
}

nav a {
  padding: 10px 10px;
  color: var(--muted);
  border-radius: 12px;
  transition: background .2s ease, color .2s ease;
  font-weight: 620;
  letter-spacing: .2px;
}

nav a:hover {
  background: rgba(255, 255, 255, .06);
  color: var(--text);
}

.cta {
  display: flex;
  align-items: center;
  gap: 10px;
}

.btn {
  appearance: none;
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 14px;
  background: rgba(255, 255, 255, .06);
  color: var(--text);
  padding: 10px 14px;
  font-weight: 720;
  letter-spacing: .2px;
  cursor: pointer;
  transition: transform .12s ease, background .2s ease, border-color .2s ease;
  user-select: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
}

.btn:hover {
  background: rgba(255, 255, 255, .09);
  transform: translateY(-1px);
  border-color: rgba(255, 255, 255, .18);
}

.btn.primary {
  background: linear-gradient(135deg, rgba(64, 224, 208, .95), rgba(108, 168, 255, .85));
  border-color: rgba(255, 255, 255, .12);
  color: rgba(8, 10, 18, .92);
  box-shadow: 0 14px 36px rgba(64, 224, 208, .14);
}

.btn.primary:hover {
  transform: translateY(-1px) scale(1.01);
}

.btn.ghost {
  background: rgba(255, 255, 255, .02);
}

.burger {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, .12);
  background: rgba(255, 255, 255, .04);
  cursor: pointer;
  align-items: center;
  justify-content: center;
}

.burger span {
  display: block;
  width: 18px;
  height: 2px;
  background: rgba(255, 255, 255, .82);
  border-radius: 2px;
  position: relative;
  transition: background 0.2s ease;
}

.burger span:before,
.burger span:after {
  content: "";
  position: absolute;
  left: 0;
  width: 18px;
  height: 2px;
  background: rgba(255, 255, 255, .82);
  border-radius: 2px;
  transition: top 0.2s ease, transform 0.2s ease;
}

.burger span:before {
  top: -6px;
}

.burger span:after {
  top: 6px;
}

.burger[aria-expanded="true"] span {
  background: transparent;
}

.burger[aria-expanded="true"] span:before {
  top: 0;
  transform: rotate(45deg);
}

.burger[aria-expanded="true"] span:after {
  top: 0;
  transform: rotate(-45deg);
}

/* Mobile menu */
.mobile {
  display: none;
  padding: 0 0 14px 0;
}

.mobile .panel {
  border: 1px solid rgba(255, 255, 255, .08);
  background: rgba(255, 255, 255, .03);
  border-radius: 18px;
  overflow: hidden;
}

.mobile a {
  display: block;
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, .06);
  color: var(--muted);
  font-weight: 700;
}

.mobile a:last-child {
  border-bottom: none;
}

.mobile a:hover {
  background: rgba(255, 255, 255, .06);
  color: var(--text);
}

/* Sections */
section {
  padding: 74px 0;
  position: relative;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border: 1px solid rgba(255, 255, 255, .10);
  background: rgba(255, 255, 255, .04);
  border-radius: 999px;
  color: var(--muted);
  font-weight: 700;
  letter-spacing: .25px;
  font-size: 13px;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  box-shadow: 0 0 0 6px rgba(64, 224, 208, .08);
}

.hero {
  padding: 62px 0 38px 0;
}

.heroGrid {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 38px;
  align-items: center;
}

h1 {
  font-size: clamp(34px, 5vw, 56px);
  margin: 16px 0 14px 0;
  letter-spacing: -.6px;
  line-height: 1.05;
}

.lead {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.55;
  max-width: 62ch;
  margin: 0 0 18px 0;
}

.trust {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
  color: var(--muted2);
  font-weight: 650;
  font-size: 13px;
  letter-spacing: .2px;
}

.pill {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, .08);
  background: rgba(255, 255, 255, .03);
}

.pill b {
  color: rgba(255, 255, 255, .82);
  font-weight: 760;
}

.heroCard {
  border: 1px solid rgba(255, 255, 255, .10);
  background: linear-gradient(180deg, rgba(255, 255, 255, .06), rgba(255, 255, 255, .03));
  border-radius: var(--radius2);
  box-shadow: var(--shadow);
  overflow: hidden;
  position: relative;
  min-height: 360px;
}

.heroCard:before {
  content: "";
  position: absolute;
  inset: -1px;
  background: radial-gradient(420px 260px at 30% 22%, rgba(64, 224, 208, .20), transparent 65%),
    radial-gradient(420px 260px at 70% 70%, rgba(108, 168, 255, .18), transparent 70%);
  pointer-events: none;
}

.heroCardInner {
  position: relative;
  padding: 18px;
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.miniTitle {
  font-weight: 820;
  letter-spacing: .2px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: rgba(255, 255, 255, .88);
}

.miniTitle code {
  font-family: var(--mono);
  font-size: 12px;
  color: rgba(255, 255, 255, .7);
  background: rgba(0, 0, 0, .18);
  padding: 6px 8px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, .08);
}

.viz {
  flex: 1;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, .10);
  background: rgba(0, 0, 0, .18);
  overflow: hidden;
  display: grid;
  place-items: center;
  position: relative;
}

.viz svg {
  width: 100%;
  height: 100%;
}

.hint {
  color: var(--muted2);
  font-size: 13px;
  line-height: 1.45;
}

/* Headings */
h2 {
  font-size: clamp(24px, 3vw, 34px);
  margin: 0 0 10px 0;
  letter-spacing: -.3px;
}

.sub {
  color: var(--muted);
  line-height: 1.6;
  max-width: 76ch;
  margin: 0 0 18px 0;
}

/* Cards */
.grid3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
  margin-top: 22px;
}

.card {
  border: 1px solid rgba(255, 255, 255, .10);
  background: rgba(255, 255, 255, .04);
  border-radius: var(--radius2);
  padding: 18px;
  transition: transform .14s ease, background .2s ease, border-color .2s ease;
  box-shadow: 0 12px 28px rgba(0, 0, 0, .18);
  position: relative;
  overflow: hidden;
}

.card:before {
  content: "";
  position: absolute;
  inset: -1px;
  background: radial-gradient(300px 180px at 15% 20%, rgba(64, 224, 208, .16), transparent 60%),
    radial-gradient(300px 180px at 88% 88%, rgba(255, 184, 107, .12), transparent 65%);
  opacity: .55;
  pointer-events: none;
}

.card:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, .055);
  border-color: rgba(255, 255, 255, .16);
}

.card>* {
  position: relative;
}

.cardTop {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, .10);
  background: rgba(0, 0, 0, .14);
  color: rgba(255, 255, 255, .78);
  font-size: 12px;
  font-weight: 750;
  letter-spacing: .2px;
  white-space: nowrap;
}

.title {
  margin: 2px 0 8px 0;
  font-size: 17px;
  font-weight: 860;
  letter-spacing: -.2px;
}

.text {
  color: var(--muted);
  line-height: 1.6;
  margin: 0 0 12px 0;
  font-size: 14.8px;
}

.bullets {
  margin: 0 0 12px 0;
  padding-left: 18px;
  color: var(--muted2);
  line-height: 1.55;
  font-size: 13.6px;
}

.link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, .86);
  font-weight: 800;
  letter-spacing: .2px;
  padding: 9px 10px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, .10);
  background: rgba(255, 255, 255, .03);
  transition: background .2s ease, transform .12s ease;
}

.link:hover {
  background: rgba(255, 255, 255, .07);
  transform: translateY(-1px);
}

.icon {
  width: 18px;
  height: 18px;
  display: inline-block;
  border-radius: 6px;
  background: linear-gradient(135deg, rgba(64, 224, 208, .9), rgba(108, 168, 255, .85));
  box-shadow: 0 10px 18px rgba(64, 224, 208, .10);
}

/* Process */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap);
  margin-top: 22px;
}

.step {
  border: 1px solid rgba(255, 255, 255, .10);
  background: rgba(255, 255, 255, .03);
  border-radius: var(--radius2);
  padding: 18px;
}

.stepNum {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 12px;
  background: rgba(0, 0, 0, .18);
  border: 1px solid rgba(255, 255, 255, .10);
  font-weight: 900;
  margin-bottom: 10px;
}

.step h3 {
  margin: 0 0 8px 0;
  font-size: 15.8px;
  letter-spacing: -.1px;
}

.step p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
  font-size: 14px;
}

/* About */
.about {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 26px;
  margin-top: 22px;
  align-items: start;
}

.portrait {
  border: 1px solid rgba(255, 255, 255, .10);
  background: rgba(255, 255, 255, .03);
  border-radius: var(--radius2);
  padding: 16px;
  position: relative;
  overflow: hidden;
}

.portrait .photo {
  width: 100%;
  aspect-ratio: 4/4;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, .10);
  background: radial-gradient(260px 220px at 30% 25%, rgba(108, 168, 255, .22), transparent 60%),
    radial-gradient(260px 220px at 70% 70%, rgba(64, 224, 208, .18), transparent 65%),
    rgba(0, 0, 0, .22);
  display: grid;
  place-items: center;
  color: rgba(255, 255, 255, .62);
  font-weight: 780;
  letter-spacing: .2px;
  overflow: hidden;
}

.portrait .photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.signature {
  margin-top: 12px;
  display: grid;
  gap: 10px;
}

.sigItem {
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: 16px;
  padding: 12px 12px;
  background: rgba(0, 0, 0, .14);
  color: var(--muted);
  font-weight: 700;
  line-height: 1.45;
}

.sigItem b {
  color: rgba(255, 255, 255, .86);
}

.timeline {
  margin-top: 14px;
  border: 1px solid rgba(255, 255, 255, .10);
  background: rgba(255, 255, 255, .03);
  border-radius: var(--radius2);
  padding: 14px 14px;
}

.tl {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--muted);
  line-height: 1.55;
  font-weight: 650;
  font-size: 14px;
}

.tl li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 8px 10px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, .06);
  background: rgba(0, 0, 0, .12);
}

.tl .tag {
  flex: 0 0 auto;
  font-family: var(--mono);
  font-size: 12px;
  color: rgba(255, 255, 255, .70);
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, .08);
  background: rgba(0, 0, 0, .14);
  margin-top: 2px;
}

/* FAQ */
.faq {
  margin-top: 22px;
  display: grid;
  gap: 12px;
}

.qa {
  border: 1px solid rgba(255, 255, 255, .10);
  background: rgba(255, 255, 255, .03);
  border-radius: var(--radius2);
  overflow: hidden;
}

.q {
  width: 100%;
  padding: 16px 16px;
  background: transparent;
  border: 0;
  color: rgba(255, 255, 255, .88);
  font-weight: 860;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  text-align: left;
}

.q span {
  color: rgba(255, 255, 255, .70);
  font-weight: 900;
  font-size: 18px;
  transition: transform .18s ease;
}

.a {
  padding: 0 16px 16px 16px;
  color: var(--muted);
  line-height: 1.65;
  display: none;
  font-size: 14.5px;
}

.qa[data-open="true"] .a {
  display: block;
}

.qa[data-open="true"] .q span {
  transform: rotate(45deg);
}

/* CTA Band */
.band {
  border: 1px solid rgba(255, 255, 255, .10);
  background: linear-gradient(135deg, rgba(64, 224, 208, .12), rgba(108, 168, 255, .10));
  border-radius: var(--radius2);
  padding: 18px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  box-shadow: 0 18px 46px rgba(0, 0, 0, .26);
}

.band h3 {
  margin: 0 0 6px 0;
  font-size: 18px;
  letter-spacing: -.2px;
}

.band p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
  font-size: 14.5px;
  max-width: 70ch;
}

/* Contact */
.contact {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: var(--gap);
  margin-top: 22px;
  align-items: start;
}

form {
  border: 1px solid rgba(255, 255, 255, .10);
  background: rgba(255, 255, 255, .03);
  border-radius: var(--radius2);
  padding: 16px;
}

.fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

label {
  display: grid;
  gap: 8px;
  font-weight: 760;
  color: rgba(255, 255, 255, .86);
  font-size: 13.5px;
}

input,
textarea {
  width: 100%;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, .12);
  background: rgba(0, 0, 0, .18);
  color: rgba(255, 255, 255, .88);
  padding: 12px 12px;
  outline: none;
  font-size: 14px;
  transition: border-color .2s ease, background .2s ease;
}

input:focus,
textarea:focus {
  border-color: rgba(64, 224, 208, .55);
  background: rgba(0, 0, 0, .24);
}

textarea {
  min-height: 132px;
  resize: vertical;
  grid-column: 1 / -1;
}

.full {
  grid-column: 1 / -1;
}

.consent {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-top: 10px;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.45;
}

.consent input {
  width: 18px;
  height: 18px;
  margin-top: 2px;
}

.captchaBox {
  margin-top: 12px;
  border: 1px dashed rgba(255, 255, 255, .18);
  border-radius: 16px;
  padding: 12px 12px;
  background: rgba(0, 0, 0, .12);
  color: var(--muted2);
  font-size: 13px;
  line-height: 1.45;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.captchaBox .fake {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 760;
  color: rgba(255, 255, 255, .78);
}

.captchaBox input {
  width: 18px;
  height: 18px;
}

.formActions {
  margin-top: 14px;
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: flex-start;
  flex-wrap: wrap;
}

.status {
  margin-top: 12px;
  border-radius: 16px;
  padding: 12px 12px;
  border: 1px solid rgba(255, 255, 255, .10);
  background: rgba(0, 0, 0, .14);
  color: var(--muted);
  line-height: 1.45;
  font-size: 13.5px;
  display: none;
}

.status.ok {
  border-color: rgba(64, 224, 208, .35);
}

.status.err {
  border-color: rgba(255, 184, 107, .35);
}

.side {
  border: 1px solid rgba(255, 255, 255, .10);
  background: rgba(255, 255, 255, .03);
  border-radius: var(--radius2);
  padding: 16px;
}

.side h3 {
  margin: 0 0 10px 0;
  font-size: 16px;
  letter-spacing: -.1px;
}

.kv {
  display: grid;
  gap: 10px;
  margin-top: 10px;
  color: var(--muted);
  font-weight: 650;
  line-height: 1.55;
  font-size: 14px;
}

.kv .row {
  border: 1px solid rgba(255, 255, 255, .08);
  background: rgba(0, 0, 0, .12);
  border-radius: 16px;
  padding: 12px 12px;
}

.kv b {
  color: rgba(255, 255, 255, .86);
  font-weight: 820;
}

.kv a {
  word-break: break-word;
  /* Ensure long emails wrap */
}

/* Footer */
footer {
  padding: 36px 0 56px 0;
  border-top: 1px solid rgba(255, 255, 255, .06);
  background: rgba(0, 0, 0, .12);
}

.foot {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: var(--gap);
  align-items: start;
}

.footLinks {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 10px;
}

.footLinks a {
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, .08);
  background: rgba(255, 255, 255, .03);
  color: var(--muted);
  font-weight: 720;
}

.footLinks a:hover {
  background: rgba(255, 255, 255, .06);
  color: var(--text);
}

.small {
  color: var(--muted2);
  line-height: 1.6;
  font-size: 13.5px;
  margin-top: 10px;
}

/* Reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .6s ease, transform .6s ease;
}

.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

/* AI Footer Animation */
.ai-footer {
  margin-top: 46px;
  padding-top: 36px;
  border-top: 1px dashed rgba(255, 255, 255, .12);
  display: flex;
  justify-content: center;
}

.ai-content {
  display: flex;
  align-items: center;
  gap: 24px;
  background: rgba(0, 0, 0, .24);
  border: 1px solid rgba(108, 168, 255, .18);
  border-radius: var(--radius2);
  padding: 20px 28px;
  max-width: 680px;
  box-shadow: inset 0 0 20px rgba(108, 168, 255, .05);
}

.ai-text p {
  margin: 0 0 8px 0;
  font-size: 14.5px;
  color: var(--text);
  line-height: 1.55;
  letter-spacing: .2px;
}

.ai-text p b {
  color: var(--accent);
  text-transform: uppercase;
  font-size: 13.5px;
  letter-spacing: .5px;
  font-weight: 860;
  display: inline-block;
  padding: 2px 6px;
  background: rgba(64, 224, 208, .12);
  border-radius: 6px;
}

.ai-text .tiny {
  font-size: 13px;
  color: var(--muted2);
  margin: 0;
}

.robot-animation {
  width: 140px;
  flex-shrink: 0;
}

.welder-bot {
  width: 100%;
  height: auto;
  overflow: visible;
}

/* Robot arm animation moved to inline SVG <animateTransform> */

/* Frenetic Laser Beam */
.laser-beam {
  stroke: #fff;
  stroke-width: 2;
  filter: url(#glow);
  animation: laser-flash 0.08s infinite alternate;
}

@keyframes laser-flash {
  0% {
    opacity: 0.3;
    stroke: var(--warm);
    stroke-width: 1;
  }

  100% {
    opacity: 1;
    stroke: #fff;
    stroke-width: 4;
  }
}

/* Flying Sparks */
.spark {
  fill: var(--warm);
  opacity: 0;
}

@keyframes fly-s1 {
  0% {
    transform: translate(0, 0) scale(1.5);
    opacity: 1;
  }

  100% {
    transform: translate(-30px, -40px) scale(0);
    opacity: 0;
  }
}

@keyframes fly-s2 {
  0% {
    transform: translate(0, 0) scale(1.2);
    opacity: 1;
  }

  100% {
    transform: translate(45px, -50px) scale(0);
    opacity: 0;
  }
}

@keyframes fly-s3 {
  0% {
    transform: translate(0, 0) scale(1.8);
    opacity: 1;
  }

  100% {
    transform: translate(25px, 35px) scale(0);
    opacity: 0;
  }
}

@keyframes fly-s4 {
  0% {
    transform: translate(0, 0) scale(1);
    opacity: 1;
  }

  100% {
    transform: translate(-30px, 15px) scale(0);
    opacity: 0;
  }
}

@keyframes fly-s5 {
  0% {
    transform: translate(0, 0) scale(1.4);
    opacity: 1;
  }

  100% {
    transform: translate(-10px, -60px) scale(0);
    opacity: 0;
  }
}

.s1 {
  animation: fly-s1 0.7s infinite cubic-bezier(0.1, 0.8, 0.3, 1) 0.05s;
}

.s2 {
  animation: fly-s2 1.1s infinite cubic-bezier(0.1, 0.8, 0.3, 1) 0.15s;
}

.s3 {
  animation: fly-s3 0.85s infinite cubic-bezier(0.1, 0.8, 0.3, 1) 0.3s;
}

.s4 {
  animation: fly-s4 0.6s infinite cubic-bezier(0.1, 0.8, 0.3, 1) 0.45s;
}

.s5 {
  animation: fly-s5 1.3s infinite cubic-bezier(0.1, 0.8, 0.3, 1) 0.6s;
}

/* Glowing Text Base */
.welded-text {
  animation: glow-text 1.5s infinite alternate;
}

@keyframes glow-text {
  0% {
    text-shadow: 0 0 2px var(--accent);
    opacity: 0.6;
  }

  100% {
    text-shadow: 0 0 12px var(--accent2);
    opacity: 1;
  }
}

/* Sticky Mobile CTA (Hidden on desktop) */
.sticky-mobile-cta {
  display: none !important;
}

/* Responsive */
@media (max-width: 1100px) {
  .heroGrid {
    grid-template-columns: 1fr;
  }

  .grid3 {
    grid-template-columns: 1fr;
  }

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

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

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

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

  .container {
    width: min(var(--max), calc(100% - 48px));
    /* More padding on mobile/tablet */
  }

  .brand small {
    display: none;
    /* Hide subtext to avoid pushing the hamburger menu out of screen */
  }

  .band {
    flex-direction: column;
    text-align: center;
  }

  .ai-content {
    flex-direction: column;
    text-align: center;
    padding: 24px 18px;
  }

  .robot-animation {
    width: 110px;
    margin-bottom: -10px;
  }

  nav ul {
    display: none;
  }

  .burger {
    display: flex;
  }

  .mobile {
    display: block;
  }

  .mobile[hidden] {
    display: none !important;
  }

  /* Hide header CTA on mobile to prevent overflow and rely on sticky CTA */
  #ctaHeader {
    display: none;
  }

  /* Show and style sticky mobile CTA */
  .sticky-mobile-cta {
    display: inline-flex !important;
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 100;
    box-shadow: 0 14px 28px rgba(0, 0, 0, 0.4), 0 0 20px rgba(64, 224, 208, 0.2);
    transition: opacity 0.4s ease, visibility 0.4s ease, transform 0.2s ease;
    opacity: 1;
    visibility: visible;
  }

  .sticky-mobile-cta:hover {
    transform: translateX(-50%) translateY(-2px);
  }

  .sticky-mobile-cta.fade-out {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
  }

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