:root {
  --bg: #F6F6F4;
  --bg-deep: #EEEEEB;
  --ink: #111111;
  --ink-soft: #6E6E6C;
  --ink-mute: #A0A09D;
  --rule: #E0E0DD;
  --accent: #111111;

  --display: "Source Sans 3", "Source Sans Pro", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --sans: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;

  --step-eyebrow: 0.7rem;
  --step-wordmark: clamp(2.1rem, 1.2rem + 3vw, 3.4rem);
  --step-mission: clamp(1.05rem, 0.95rem + 0.4vw, 1.2rem);
  --step-status: 0.72rem;
  --step-meta: 0.66rem;
  --step-footer: 0.66rem;

  --gutter: clamp(1rem, 3vw, 2.25rem);
  --corner-size: 22px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  min-height: 100vh;
  min-height: 100svh;
  position: relative;
  overflow-x: hidden;
}

/* ── grain texture ───────────────────────────────────── */
.grain {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 0.22;
  mix-blend-mode: multiply;
  z-index: 1;
}

/* ── corner brackets (architectural marks) ───────────── */
.corner {
  position: fixed;
  width: var(--corner-size);
  height: var(--corner-size);
  z-index: 3;
  pointer-events: none;
}
.corner::before,
.corner::after {
  content: "";
  position: absolute;
  background: var(--ink);
}
.corner::before { width: 100%; height: 1px; }
.corner::after  { width: 1px; height: 100%; }

.corner--tl { top: var(--gutter); left: var(--gutter); }
.corner--tl::before { top: 0; left: 0; }
.corner--tl::after  { top: 0; left: 0; }

.corner--tr { top: var(--gutter); right: var(--gutter); }
.corner--tr::before { top: 0; right: 0; }
.corner--tr::after  { top: 0; right: 0; }

.corner--bl { bottom: var(--gutter); left: var(--gutter); }
.corner--bl::before { bottom: 0; left: 0; }
.corner--bl::after  { bottom: 0; left: 0; }

.corner--br { bottom: var(--gutter); right: var(--gutter); }
.corner--br::before { bottom: 0; right: 0; }
.corner--br::after  { bottom: 0; right: 0; }

/* ── top meta bar ────────────────────────────────────── */
.meta-bar {
  position: fixed;
  top: calc(var(--gutter) + 6px);
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-between;
  padding: 0 calc(var(--gutter) + var(--corner-size) + 12px);
  font-size: var(--step-meta);
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--ink-soft);
  font-weight: 500;
  z-index: 4;
}

/* ── vertical side label ─────────────────────────────── */
.side-label {
  position: fixed;
  left: calc(var(--gutter) + 6px);
  top: 50%;
  transform: translate(-50%, -50%) rotate(-90deg);
  transform-origin: center;
  font-size: var(--step-meta);
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--ink-mute);
  white-space: nowrap;
  z-index: 4;
  pointer-events: none;
}

/* ── page layout ─────────────────────────────────────── */
.page {
  position: relative;
  z-index: 2;
  min-height: 100vh;
  min-height: 100svh;
  display: grid;
  grid-template-rows: 1fr auto;
  padding: calc(var(--gutter) + 3.5rem) 2rem calc(var(--gutter) + 1.5rem);
}

.stack {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  max-width: 36rem;
  margin: 0 auto;
  gap: 1.1rem;
  animation: rise 1100ms cubic-bezier(.2,.7,.2,1) both;
}

/* ── logo ────────────────────────────────────────────── */
.logo {
  width: auto;
  height: clamp(96px, 12vw, 140px);
  display: block;
  user-select: none;
}
.logo--draw {
  animation:
    logoDraw 1400ms cubic-bezier(.16,1,.3,1) 120ms both,
    logoFade 380ms ease-out 120ms both;
}

/* ── typography ──────────────────────────────────────── */
.wordmark {
  font-family: var(--display);
  font-weight: 300;
  font-size: var(--step-wordmark);
  letter-spacing: 0.18em;
  margin: 0.5rem 0 0;
  line-height: 1.05;
  text-transform: uppercase;
}

.eyebrow {
  font-size: var(--step-eyebrow);
  font-weight: 500;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 0;
}

.mission {
  font-family: var(--sans);
  font-weight: 300;
  font-size: var(--step-mission);
  line-height: 1.6;
  color: var(--ink);
  margin: 0.6rem 0 0.4rem;
  max-width: 28rem;
}
.mission em {
  font-family: var(--display);
  font-style: italic;
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.status-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.9rem;
  width: 100%;
  max-width: 18rem;
  margin: 0.5rem 0 0.25rem;
}
.status-row .rule {
  flex: 1;
  height: 1px;
  background: var(--rule);
}
.status {
  font-size: var(--step-status);
  font-weight: 500;
  letter-spacing: 0.36em;
  text-transform: uppercase;
  color: var(--ink-soft);
  white-space: nowrap;
}

/* ── contact list (typographic stack) ────────────────── */
.contact-list {
  list-style: none;
  padding: 0;
  margin: 1.75rem 0 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.35rem;
  width: 100%;
  max-width: 26rem;
}

.contact-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
  text-align: center;
  opacity: 0;
  transform: translateY(10px);
  animation: cardIn 700ms cubic-bezier(.16,1,.3,1) calc(var(--d, 0ms) + 520ms) both;
}

.contact-item__label {
  font-family: var(--sans);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--ink-mute);
  transition: color 280ms ease, letter-spacing 280ms ease;
}

.contact-item__value {
  font-family: var(--sans);
  font-size: clamp(1rem, 0.9rem + 0.4vw, 1.1rem);
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--ink);
  text-decoration: none;
  position: relative;
  padding: 0.1rem 0.05rem;
  display: inline-block;
  white-space: nowrap;
}

.contact-item__value::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 320ms cubic-bezier(.16,1,.3,1);
}

.contact-item:hover .contact-item__label,
.contact-item:focus-within .contact-item__label {
  color: var(--ink);
  letter-spacing: 0.38em;
}

.contact-item__value:hover::after,
.contact-item__value:focus-visible::after {
  transform: scaleX(1);
}

.contact-item__value:focus-visible {
  outline: none;
}

/* ── footer ──────────────────────────────────────────── */
.footer {
  text-align: center;
  color: var(--ink-soft);
  font-size: var(--step-footer);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding-top: 2.5rem;
  position: relative;
  z-index: 2;
}
.footer p {
  margin: 0;
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.55rem;
}
.footer .dot { opacity: 0.6; }

/* ── animation ───────────────────────────────────────── */
@keyframes rise {
  0%   { opacity: 0; transform: translateY(10px); letter-spacing: 0.08em; }
  60%  { opacity: 1; }
  100% { opacity: 1; transform: translateY(0); }
}

@keyframes cardIn {
  0% {
    opacity: 0;
    transform: translateY(12px) scale(0.985);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes logoDraw {
  0%   { clip-path: inset(0 0 100% 0); }
  100% { clip-path: inset(0 0 0% 0); }
}

@keyframes logoFade {
  0%   { opacity: 0; }
  100% { opacity: 1; }
}

/* ── responsive ──────────────────────────────────────── */
@media (max-width: 760px) {
  :root { --gutter: 0.9rem; --corner-size: 16px; }
  .side-label { display: none; }
  .meta-bar {
    padding: 0 calc(var(--gutter) + var(--corner-size) + 8px);
  }
  .page {
    padding: calc(var(--gutter) + 3rem) 1.25rem calc(var(--gutter) + 1rem);
  }
  .contact-list {
    gap: 1.05rem;
  }
  .footer p {
    flex-direction: column;
    gap: 0.3rem;
  }
  .footer .dot { display: none; }
}

@media (max-width: 420px) {
  .contact-item__value {
    font-size: 0.98rem;
    white-space: normal;
  }
  .contact-item__label {
    letter-spacing: 0.3em;
  }
}

@media (prefers-reduced-motion: reduce) {
  .stack,
  .contact-item,
  .logo--draw {
    animation: none;
  }
  .contact-item {
    opacity: 1;
    transform: none;
  }
  .contact-item__label,
  .contact-item__value::after {
    transition: none;
  }
}