:root {
  --bg: #0c0a08;
  --bg-glow: #3a2214;
  --card: #f4efe6;
  --card-edge: #ebe4d8;
  --ink: #161310;
  --muted: #6d645b;
  --line: #ddd4c6;
  --accent: #c24e1d;
  --accent-deep: #9a3914;
  --btn: #1a1612;
  --btn-text: #f4efe6;
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.45), 0 2px 0 rgba(255, 255, 255, 0.06) inset;
  --font-serif: "Instrument Serif", "Times New Roman", serif;
  --font-sans: "Outfit", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  color: var(--ink);
  font-family: var(--font-sans);
  background: var(--bg);
  overflow-x: hidden;
}

.atmosphere {
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 55% at 70% -10%, rgba(194, 78, 29, 0.28), transparent 55%),
    radial-gradient(ellipse 50% 40% at 10% 110%, rgba(90, 50, 24, 0.35), transparent 50%),
    radial-gradient(circle at 50% 50%, #161310 0%, var(--bg) 72%);
  pointer-events: none;
}

.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.22;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.55'/%3E%3C/svg%3E");
}

.stage {
  position: relative;
  z-index: 1;
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: clamp(1.5rem, 5vw, 3.5rem);
}

.card {
  position: relative;
  width: min(100%, 34rem);
  padding: clamp(1.75rem, 4vw, 2.75rem);
  background:
    linear-gradient(180deg, #faf6ee 0%, var(--card) 48%, #efe8db 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow);
  animation: rise 0.9s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.card::before {
  content: "";
  position: absolute;
  inset: 0.7rem;
  border: 1px solid var(--line);
  pointer-events: none;
}

.card__marks {
  position: absolute;
  inset: -14px;
  pointer-events: none;
}

.card__marks span {
  position: absolute;
  width: 12px;
  height: 12px;
  border: 1px solid rgba(244, 239, 230, 0.38);
}

.card__marks .tl {
  top: 0;
  left: 0;
  border-right: 0;
  border-bottom: 0;
}

.card__marks .tr {
  top: 0;
  right: 0;
  border-left: 0;
  border-bottom: 0;
}

.card__marks .bl {
  bottom: 0;
  left: 0;
  border-right: 0;
  border-top: 0;
}

.card__marks .br {
  bottom: 0;
  right: 0;
  border-left: 0;
  border-top: 0;
}

.card__top,
h1,
.lede,
.services,
.mail,
.mail-fallback {
  position: relative;
}

.card__top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 2.1rem;
  padding-bottom: 0.95rem;
  border-bottom: 1px solid var(--line);
}

.wordmark,
.status,
.idx {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.wordmark {
  margin: 0;
  color: var(--accent);
  font-weight: 500;
}

.status {
  margin: 0;
  color: var(--muted);
}

.status::before {
  content: "";
  display: inline-block;
  width: 0.45rem;
  height: 0.45rem;
  margin-right: 0.45rem;
  border-radius: 50%;
  background: #3d8f4a;
  box-shadow: 0 0 0 4px rgba(61, 143, 74, 0.15);
  transform: translateY(-0.05rem);
}

h1 {
  margin: 0 0 1rem;
  font-family: var(--font-serif);
  font-size: clamp(2.05rem, 5.4vw, 2.85rem);
  font-weight: 400;
  line-height: 1.12;
  letter-spacing: -0.02em;
}

h1 em {
  font-style: italic;
  color: var(--accent-deep);
}

.lede {
  margin: 0 0 1.85rem;
  max-width: 34em;
  color: var(--muted);
  font-size: 1.05rem;
  font-weight: 360;
  line-height: 1.55;
}

.services {
  list-style: none;
  margin: 0 0 2rem;
  padding: 0;
  border-top: 1px solid var(--line);
}

.services li {
  display: grid;
  grid-template-columns: 2.1rem 1fr;
  gap: 0.85rem;
  align-items: baseline;
  padding: 0.82rem 0;
  border-bottom: 1px solid var(--line);
  font-size: 1.02rem;
  font-weight: 450;
  line-height: 1.35;
}

.idx {
  color: var(--accent);
  font-weight: 500;
}

.mail {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  padding: 1.05rem 1.2rem 1rem;
  border: 0;
  background: var(--btn);
  color: var(--btn-text);
  cursor: pointer;
  text-align: left;
  transition: background 0.25s ease, transform 0.25s ease;
}

.mail:hover,
.mail:focus-visible {
  background: var(--accent);
  transform: translateY(-1px);
}

.mail:hover .mail__arrow,
.mail:focus-visible .mail__arrow {
  transform: translateX(4px);
}

.mail:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.mail__copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.2rem;
}

.mail__label {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 560;
  letter-spacing: 0.01em;
}

.mail__arrow {
  font-size: 1.25rem;
  line-height: 1;
  transition: transform 0.25s ease;
}

.mail__addr {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  opacity: 0.62;
  min-height: 1em;
  font-style: normal;
}

.mail__addr .at {
  font-style: normal;
  font-weight: inherit;
}

.mail__addr .at::before {
  content: "@";
}

.mail-fallback {
  margin: 0.75rem 0 0;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.78rem;
}

.rev {
  unicode-bidi: bidi-override;
  direction: rtl;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .card {
    animation: none;
  }

  .mail {
    transition: none;
  }
}

@media (max-width: 520px) {
  .card__top {
    flex-direction: column;
    gap: 0.35rem;
  }

  .services li {
    grid-template-columns: 1.8rem 1fr;
  }
}