:root {
  color-scheme: dark;
  --ink: #f2f0ea;
  --muted: #a8adb7;
  --amber: #e4a75e;
  --night: #10141c;
}

* { box-sizing: border-box; }
html { min-width: 320px; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--night);
  color: var(--ink);
  font-family: "Segoe UI", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.page-shell {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(440px, .95fr);
  min-height: 100svh;
  overflow: hidden;
  isolation: isolate;
}

.visual {
  position: relative;
  isolation: isolate;
  min-height: 100svh;
  overflow: hidden;
  background: #161a22;
}
.visual::before {
  content: "";
  position: absolute;
  z-index: -2;
  inset: -5%;
  background: url("assets/leta-studio-konsept.png") center / cover no-repeat;
  transform-origin: center;
  animation: cinematic-drift 32s ease-in-out infinite alternate, image-enter 1.2s ease both;
  will-change: transform;
}
.visual::after {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  opacity: .28;
  background: linear-gradient(112deg, transparent 30%, rgba(255,190,112,.12) 48%, transparent 64%);
  transform: translateX(-110%);
  animation: light-sweep 14s ease-in-out infinite;
  pointer-events: none;
}
.visual-shade {
  position: absolute;
  z-index: 0;
  inset: 0;
  background: linear-gradient(90deg, rgba(16,20,28,.03) 52%, #10141c 100%),
              linear-gradient(0deg, rgba(16,20,28,.54), transparent 38%);
}
.visual-caption {
  position: absolute;
  z-index: 1;
  left: clamp(24px, 4vw, 68px);
  bottom: 38px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,.8);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .2em;
}
.caption-dot, .status-light {
  width: 7px;
  height: 7px;
  flex: 0 0 7px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 14px rgba(228,167,94,.8);
  animation: breathe 2s ease-in-out infinite;
}
.film-dust {
  position: absolute;
  z-index: 1;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: rgba(255, 223, 177, .8);
  box-shadow: 0 0 10px rgba(255, 190, 112, .65);
  opacity: 0;
  pointer-events: none;
  animation: dust-rise var(--duration, 12s) linear var(--delay, 0s) infinite;
}

.message {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 100svh;
  padding: clamp(28px, 5vw, 76px) clamp(28px, 6vw, 94px) 34px clamp(26px, 4.2vw, 64px);
  background: var(--night);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  width: fit-content;
  color: #fff;
  font-family: "Segoe UI", Arial, sans-serif;
  font-size: 17px;
  font-weight: 500;
  letter-spacing: .19em;
}
.brand b { color: var(--amber); font-weight: 700; }
.brand-mark { display: flex; align-items: end; gap: 3px; height: 21px; }
.brand-mark i { display: block; width: 3px; border-radius: 3px; background: var(--amber); }
.brand-mark i:nth-child(1) { height: 10px; opacity: .7; }
.brand-mark i:nth-child(2) { height: 18px; }
.brand-mark i:nth-child(3) { height: 13px; opacity: .85; }

.copy { width: min(100%, 540px); margin: auto 0; padding: 72px 0; animation: copy-enter .9s .12s ease both; }
.status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--amber);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .2em;
}
h1 {
  margin: 26px 0 20px;
  font-family: Manrope, sans-serif;
  font-size: clamp(48px, 6vw, 79px);
  font-weight: 500;
  letter-spacing: -.065em;
  line-height: 1.02;
}
h1 em { color: var(--amber); font-style: normal; }
.copy p {
  max-width: 425px;
  margin: 0;
  color: #b7bbc3;
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.8;
}
.domain-line {
  display: flex;
  align-items: center;
  gap: 11px;
  width: fit-content;
  margin-top: 34px;
  color: var(--ink);
  font-family: Manrope, sans-serif;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .025em;
}
.domain-icon { width: 7px; height: 7px; border-radius: 50%; background: var(--amber); box-shadow: 0 0 12px rgba(228,167,94,.55); }

.footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,.1);
  color: #858b96;
  font-size: 11px;
  letter-spacing: .035em;
}
.live-time { color: #b2b6bd; font-variant-numeric: tabular-nums; }
.ambient-glow {
  position: fixed;
  z-index: -1;
  right: -170px;
  bottom: -260px;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  background: rgba(195,117,50,.09);
  filter: blur(110px);
  pointer-events: none;
  animation: glow 8s ease-in-out infinite alternate;
}

@keyframes breathe { 50% { opacity: .45; box-shadow: 0 0 5px rgba(228,167,94,.45); } }
@keyframes glow { to { transform: translate(-70px,-40px) scale(1.12); opacity: .65; } }
@keyframes image-enter { from { opacity: .45; } to { opacity: 1; } }
@keyframes cinematic-drift {
  0% { transform: scale(1.02) translate3d(0, 0, 0); }
  100% { transform: scale(1.12) translate3d(-1.4%, 1%, 0); }
}
@keyframes light-sweep {
  0%, 18% { transform: translateX(-110%); }
  62%, 100% { transform: translateX(110%); }
}
@keyframes dust-rise {
  0% { opacity: 0; transform: translate3d(0, 24px, 0) scale(.7); }
  18% { opacity: .48; }
  78% { opacity: .2; }
  100% { opacity: 0; transform: translate3d(22px, -110px, 0) scale(1.15); }
}
@keyframes copy-enter { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }

@media (max-width: 800px) {
  .page-shell { grid-template-columns: 1fr; grid-template-rows: minmax(250px, 36svh) 1fr; }
  .visual { min-height: 0; }
  .visual::before { background-position: center 57%; }
  .visual-shade { background: linear-gradient(0deg, #10141c 0%, rgba(16,20,28,.12) 65%); }
  .visual-caption { top: 24px; bottom: auto; left: 25px; font-size: 9px; }
  .message { min-height: 64svh; padding: 18px 25px 24px; }
  .brand { font-size: 14px; }
  .copy { padding: 48px 0 42px; }
  h1 { margin: 20px 0 15px; font-size: clamp(46px, 12vw, 66px); }
  .copy p { max-width: 390px; font-size: 15px; }
  .domain-line { margin-top: 26px; }
  .footer { font-size: 10px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}