/* ============================================
   HERO SECTION
   ============================================ */

#hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: var(--gutter);
  padding-top: 0;
  position: relative;
  overflow: hidden;
  background-color: var(--color-accent);
  /* Crosshair grid — subtle black crosses on red */
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='65' height='65'%3E%3Cline x1='32' y1='27' x2='32' y2='37' stroke='black' stroke-width='0.8' opacity='0.12'/%3E%3Cline x1='27' y1='32' x2='37' y2='32' stroke='black' stroke-width='0.8' opacity='0.12'/%3E%3C/svg%3E");
  background-size: 65px 65px;
}

/* ── HUD top bar ────────────────────────────── */

.hero-hud {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: calc(var(--text-caption) * 2);
  letter-spacing: 0.2em;
  color: #000;
  text-transform: uppercase;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.2);
  position: relative;
  z-index: 1;
  opacity: 0;
}

/* ── Main content block ─────────────────────── */

.hero-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  position: relative;
  z-index: 1;
}

/* Pre-heading label */
.hero-pre {
  font-family: var(--font-mono);
  font-size: calc(var(--text-caption) * 2);
  letter-spacing: 0.25em;
  color: #000;
  text-transform: uppercase;
  will-change: clip-path;
}

/* Name block */
.hero-name {
  display: flex;
  flex-direction: column;
  line-height: 0.88;
  margin: 0;
}

.hero-name-line {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(6rem, 22vw, 22rem);
  letter-spacing: -0.02em;
  color: #000;
  text-transform: uppercase;
  display: block;
  will-change: clip-path, transform;
}

/* SINHA — outline only */
.hero-name-outline {
  -webkit-text-stroke: 3px #000;
  color: transparent;
}

/* Full-width rule under SINHA */
.hero-name-rule {
  height: 2px;
  background: #000;
  margin-left: calc(-1 * var(--gutter));
  width: calc(100% + 2 * var(--gutter));
  flex-shrink: 0;
}

/* ── Bottom-right info block ─────────────────── */

.hero-info {
  position: absolute;
  top: 0;
  bottom: 0;
  right: var(--gutter);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: flex-end;
  gap: var(--space-sm);
  padding-bottom: 5rem;
  padding-left: var(--space-md);
  border-left: 2px solid #000;
  z-index: 1;
}

.hero-info::before {
  content: '';
  position: absolute;
  top: var(--grid-offset, 0px);
  height: var(--grid-height, 50%);
  left: 0;
  right: calc(-1 * var(--gutter));
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='65' height='65'%3E%3Cline x1='32' y1='27' x2='32' y2='37' stroke='black' stroke-width='1.2' opacity='0.45'/%3E%3Cline x1='27' y1='32' x2='37' y2='32' stroke='black' stroke-width='1.2' opacity='0.45'/%3E%3C/svg%3E");
  background-size: 65px 65px;
  pointer-events: none;
  z-index: 0;
}

/* Bottom-left darker grid (below name rule, left of vertical line) */
.hero-grid-bl {
  position: absolute;
  bottom: 0;
  left: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='65' height='65'%3E%3Cline x1='32' y1='27' x2='32' y2='37' stroke='black' stroke-width='1.2' opacity='0.45'/%3E%3Cline x1='27' y1='32' x2='37' y2='32' stroke='black' stroke-width='1.2' opacity='0.45'/%3E%3C/svg%3E");
  background-size: 65px 65px;
  pointer-events: none;
  z-index: 0;
}

.hero-bio {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  font-family: var(--font-mono);
  font-size: calc(var(--text-caption) * 2);
  letter-spacing: 0.2em;
  color: #000;
  text-transform: uppercase;
  line-height: 1.8;
  text-align: right;
  border-top: 1px solid rgba(0, 0, 0, 0.25);
  padding-top: var(--space-sm);
}

.hero-bio span {
  opacity: 1;
}

/* ── Tagline ─────────────────────────────────── */

.hero-tagline {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  line-height: 0.92;
}

.hero-tagline-line {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.2rem, 5.2vw, 6rem);
  color: #000;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  text-align: right;
  opacity: 0;
}

/* Subline */
.hero-sub {
  font-family: var(--font-mono);
  font-size: calc(var(--text-caption) * 2);
  letter-spacing: 0.12em;
  color: #000;
  line-height: 1.8;
  text-transform: uppercase;
  text-align: right;
  will-change: opacity;
}

/* ── Bottom row ─────────────────────────────── */

.hero-bottom {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  padding-bottom: var(--space-md);
  will-change: opacity;
  position: relative;
  z-index: 1;
}

.hero-location {
  font-family: var(--font-mono);
  font-size: calc(var(--text-caption) * 2);
  letter-spacing: 0.2em;
  color: #000;
  text-transform: uppercase;
}

/* ── Scroll indicator ───────────────────────── */

.hero-scroll {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.hero-scroll-label {
  font-family: var(--font-mono);
  font-size: calc(var(--text-caption) * 2);
  letter-spacing: 0.25em;
  color: #000;
  text-transform: uppercase;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}

.hero-scroll-line {
  width: 1px;
  height: 64px;
  background: rgba(0, 0, 0, 0.25);
  position: relative;
  overflow: hidden;
}

.hero-scroll-dot {
  position: absolute;
  top: -100%;
  left: 0;
  width: 1px;
  height: 40%;
  background: linear-gradient(to bottom, transparent, rgba(0, 0, 0, 0.6));
  animation: scroll-dot 2.2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes scroll-dot {
  0%   { top: -40%; opacity: 0; }
  15%  { opacity: 1; }
  85%  { opacity: 1; }
  100% { top: 110%; opacity: 0; }
}

/* ── Bottom divider ─────────────────────────── */

.hero-divider {
  position: absolute;
  bottom: 0;
  left: var(--gutter);
  right: var(--gutter);
  height: 1px;
  background: rgba(0, 0, 0, 0.2);
  transform-origin: left center;
}

/* ── Mask canvas — fixed, scrolls in from below */

#mask-canvas {
  position: fixed;
  top: 50%;
  left: 50%;
  width: min(72vw, 72vh);
  height: min(72vw, 72vh);
  pointer-events: none;
  z-index: 15;
}

/* ── Glitch characters ──────────────────────── */

.glitch-char {
  display: inline;
  transition: color 0.03s step-start;
}

/* When a katakana glyph is active, bump it slightly for readability */
.glitch-char[data-glitching] {
  position: relative;
}

/* ── Initial hidden states ──────────────────── */

.hero-pre,
.hero-name-line {
  clip-path: inset(0 100% 0 0);
}

.hero-bottom,
.hero-info {
  opacity: 0;
}