/* NEREUS DATA — true brutalism. Dark, monumental, no decoration. */

:root {
  --bg:        #020205;
  --ink:       #f0ebe0;
  --ink-soft:  #948a7c;
  --ink-faint: #4a4438;
  --line:      rgba(240, 235, 224, 0.10);
  --line-hi:   rgba(240, 235, 224, 0.22);
  --accent:    #f0a838;

  --display:   "Anton", "Bebas Neue", system-ui, sans-serif;
  --mono:      "Geist Mono", "JetBrains Mono", ui-monospace, Menlo, monospace;

  --gutter:    clamp(20px, 4vw, 56px);
  --bezier:    cubic-bezier(0.16, 1, 0.3, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
*::before, *::after { box-sizing: border-box; }

html, body {
  width: 100%;
  min-height: 100dvh;
  background: #020205 !important;
  color: #f0ebe0;
}

html {
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
}

body {
  font-family: var(--mono);
  font-size: 14px;
  line-height: 1.5;
  overflow-x: clip;
}

::selection { background: var(--accent); color: var(--bg); }

a { color: inherit; text-decoration: none; }
button { background: none; border: 0; padding: 0; color: inherit; cursor: pointer; font: inherit; }
img, svg { display: block; max-width: 100%; }
input, textarea, button { font: inherit; color: inherit; }
ol, ul { list-style: none; }

.skip {
  position: fixed;
  inset-inline-start: 1rem;
  inset-block-start: -100px;
  z-index: 100;
  padding: 0.55rem 0.95rem;
  background: var(--accent);
  color: var(--bg);
  font-family: var(--mono);
  font-size: 12px;
  transition: inset-block-start 200ms var(--bezier);
}
.skip:focus-visible { inset-block-start: 1rem; }

#stage {
  position: fixed;
  inset: 0;
  z-index: 0;
  width: 100vw;
  height: 100dvh;
  display: block;
  pointer-events: none;
  background: transparent;
}

.bar, main, .floor { position: relative; z-index: 4; }

/* ── BAR ────────────────────────────────────────────────────── */
.bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px var(--gutter);
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--line);
}
.bar-brand { color: var(--ink); font-weight: 500; }
.bar-mail  { color: var(--ink-soft); transition: color 200ms var(--bezier); }
.bar-mail:hover { color: var(--accent); }

/* ── HERO ───────────────────────────────────────────────────── */
.hero {
  position: relative;
  height: calc(100dvh - 60px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding: 0 var(--gutter);
}

.hero-title {
  display: block;
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(120px, 28vw, 460px);
  line-height: 0.82;
  letter-spacing: -0.035em;
  color: var(--ink);
  text-transform: uppercase;
  margin: 0;
}

.hero-title span {
  display: block;
  opacity: 0;
  transform: translateY(40px);
  filter: blur(14px);
  animation: surface 1100ms var(--bezier) forwards;
}
.hero-title span:nth-child(1) { animation-delay: 60ms; }
.hero-title span:nth-child(2) {
  animation-delay: 220ms;
  color: var(--accent);
  margin-left: 0.12em;
}

@keyframes surface {
  to { opacity: 1; transform: translateY(0); filter: blur(0); }
}

.hero-tag {
  margin-top: 28px;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
  opacity: 0;
  animation: rise 800ms var(--bezier) 480ms forwards;
}

@keyframes rise { to { opacity: 1; } }

/* ── SECTIONS ──────────────────────────────────────────────── */
section.work, section.brief {
  padding: 80px var(--gutter);
  border-top: 1px solid var(--line);
  background: var(--bg);
}

.kicker {
  margin: 0 0 40px;
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(72px, 14vw, 184px);
  line-height: 0.85;
  letter-spacing: -0.025em;
  color: var(--ink);
  text-transform: uppercase;
}

/* ── WORK INDEX ────────────────────────────────────────────── */
.index { margin: 0; padding: 0; list-style: none !important; }
.index li { list-style: none !important; }
.index li::marker { display: none; content: none; }

.index li > a,
.index li > span {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr) auto;
  gap: clamp(16px, 4vw, 40px);
  align-items: baseline;
  padding: 22px 4px;
  border-top: 1px solid var(--line);
  position: relative;
  transition: padding 320ms var(--bezier);
}
.index li:last-child > a,
.index li:last-child > span { border-bottom: 1px solid var(--line); }

.index li > a::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 2px;
  background: var(--accent);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 320ms var(--bezier);
}
.index li > a:hover { padding-left: 16px; color: var(--accent); }
.index li > a:hover::before { transform: scaleY(1); }

.i-num {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}
.i-name {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(22px, 3.6vw, 44px);
  line-height: 1;
  letter-spacing: -0.012em;
  color: var(--ink);
  text-transform: uppercase;
}
.i-year {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-soft);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.06em;
}

.index li > a:hover .i-name { color: var(--accent); }

/* ── FORM ─────────────────────────────────────────────────── */
.form { display: grid; gap: 28px; max-width: 720px; }

.field { position: relative; display: grid; gap: 8px; }

.field-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.field input,
.field textarea {
  width: 100%;
  border: 0;
  background: transparent;
  color: var(--ink);
  font-family: var(--mono);
  font-size: 16px;
  padding: 12px 0;
  outline: none;
  border-bottom: 1px solid var(--line-hi);
  transition: border-color 240ms var(--bezier);
}

.field input:hover,
.field textarea:hover { border-bottom-color: var(--ink-soft); }
.field input:focus,
.field textarea:focus { border-bottom-color: var(--accent); }

.field textarea { resize: vertical; min-height: 100px; line-height: 1.6; }

.consent {
  display: inline-flex; align-items: center; gap: 10px;
  cursor: pointer;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
  position: relative;
  user-select: none;
}
.consent input { position: absolute; opacity: 0; pointer-events: none; }
.consent-mark {
  position: relative;
  flex-shrink: 0;
  width: 14px;
  height: 14px;
  border: 1px solid var(--line-hi);
  background: rgba(240, 235, 224, 0.02);
  transition: border-color 200ms var(--bezier), background 200ms var(--bezier);
}
.consent-mark::after {
  content: "";
  position: absolute;
  left: 3px; top: 0;
  width: 5px; height: 9px;
  border-right: 1.5px solid var(--bg);
  border-bottom: 1.5px solid var(--bg);
  transform: rotate(45deg) scale(0);
  transform-origin: center;
  transition: transform 220ms var(--bezier);
}
.consent input:checked + .consent-mark {
  background: var(--accent); border-color: var(--accent);
}
.consent input:checked + .consent-mark::after { transform: rotate(45deg) scale(1); }
.consent input:focus-visible + .consent-mark {
  outline: 2px solid var(--accent); outline-offset: 2px;
}

.foot {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  margin-top: 4px;
}

.send {
  display: inline-flex;
  align-items: center;
  padding: 12px 22px;
  background: var(--accent);
  color: var(--bg);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  transition: transform 200ms var(--bezier), background 240ms var(--bezier);
}
.send:hover { background: #ffc35a; }
.send:active { transform: translateY(1px); }
.send:disabled { opacity: 0.5; cursor: not-allowed; }

.status {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.status.ok    { color: var(--accent); }
.status.warn  { color: #e8b06a; }
.status.error { color: #e98566; }

.hp { display: none !important; }

/* ── FLOOR ────────────────────────────────────────────────── */
.floor {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 22px var(--gutter);
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-faint);
  background: var(--bg);
}
.floor a { color: var(--ink-soft); transition: color 200ms var(--bezier); }
.floor a:hover { color: var(--accent); }

@media (max-width: 540px) {
  .floor { flex-direction: column; gap: 6px; }
  .hero-tag { font-size: 10.5px; }
  .index li > a, .index li > span { grid-template-columns: 44px minmax(0, 1fr) auto; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .hero-title span, .hero-tag {
    opacity: 1 !important;
    transform: none !important;
    filter: none !important;
  }
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}
input:focus-visible, textarea:focus-visible { outline: none; }