/* ─── ROCMINE Portfolio v2 ─ Editorial / Swiss ──────────────────────────── */

:root {
  --bg:     #06060f;
  --fg:     #ececf2;
  --accent: #3b6dff;
  --muted:  rgba(236,236,242,0.38);
  --dim:    rgba(236,236,242,0.18);
  --rule:   rgba(236,236,242,0.09);
  --pad:    clamp(1.25rem, 3.5vw, 2.75rem);
}

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

html, body {
  width: 100%; height: 100%;
  overflow: hidden;
  background: radial-gradient(ellipse at 50% 30%, #0e0c1c 0%, var(--bg) 68%);
  color: var(--fg);
  font-family: 'JetBrains Mono', monospace;
  -webkit-font-smoothing: antialiased;
  cursor: url('rocmine.cur'), auto;
}
@media (max-height: 560px) {
  html, body { overflow-y: auto; }
}

/* ─── GRAIN (single background effect) ───────────────────────────────────── */
#grain {
  position: fixed; inset: 0; z-index: 0;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity: 0.028;
}

/* ─── FULL-BLEED GRID ────────────────────────────────────────────────────── */
#grid {
  position: relative; z-index: 1;
  display: grid;
  grid-template-rows: auto 1fr auto;
  width: 100%; height: 100vh; height: 100dvh;
  overflow: hidden;
  padding: var(--pad);
}

/* ─── HEADER ─────────────────────────────────────────────────────────────── */
#header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid var(--rule);
  gap: 1rem;
  min-height: 0;
}

.header-left {
  display: flex; align-items: center; gap: 0.6rem;
  flex-shrink: 0;
}

.avatar {
  width: 30px; height: 30px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center center;
  display: block;
  overflow: hidden;
  flex-shrink: 0;
}

.logotype {
  font-family: 'Unbounded', sans-serif;
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.24em;
  color: var(--fg);
}

.header-right {
  display: flex; align-items: center; gap: 1.4rem;
  flex-shrink: 0;
  overflow: hidden;
}

.role-line {
  font-size: clamp(0.58rem, 0.95vw, 0.7rem);
  color: var(--muted);
  letter-spacing: 0.03em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.role-prompt {
  color: var(--accent);
  font-weight: 700;
}
.cursor {
  display: inline-block;
  width: 6px; height: 0.85em;
  background: var(--accent);
  animation: blink 1.1s step-end infinite;
  border-radius: 1px;
  vertical-align: middle;
  margin-left: 1px;
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

.status-badge {
  display: inline-flex; align-items: center; gap: 0.32rem;
  font-size: 0.57rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(74,222,128,0.7);
  white-space: nowrap;
}
.status-dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: #4ade80;
  flex-shrink: 0;
  animation: pulse-green 2.2s ease-in-out infinite;
}
@keyframes pulse-green {
  0%, 100% { box-shadow: 0 0 3px rgba(74,222,128,0.55); }
  50%       { box-shadow: 0 0 8px rgba(74,222,128,0.85); opacity: 0.6; }
}

/* ─── MAIN ───────────────────────────────────────────────────────────────── */
#main {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  grid-template-rows: 1fr auto;
  overflow: hidden;
  padding-top:    clamp(0.5rem, 2vh, 1.5rem);
  padding-bottom: clamp(0.4rem, 1.5vh, 1.2rem);
}

/* ─── PORTRAIT BACKGROUND ───────────────────────────────────────────────── */
#portrait-bg {
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: 46%;
  z-index: 0;
  background-image: url('imgrocmine.png');
  background-size: auto 90%;
  background-position: center top;
  background-repeat: no-repeat;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 40%);
  mask-image:         linear-gradient(to right, transparent 0%, black 40%);
  opacity: 0.28;
  pointer-events: none;
  user-select: none;
  animation: portrait-in 1.8s ease-out 0.6s both;
}
@keyframes portrait-in {
  from { opacity: 0; transform: translateX(18px); }
  to   { opacity: 0.28; transform: translateX(0); }
}

/* ─── EDGE LABEL (decorative vertical right strip) ───────────────────────── */
#edge-label {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  writing-mode: vertical-rl;
  font-size: 0.38rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(236,236,242,0.1);
  user-select: none;
  pointer-events: none;
  z-index: 2;
}

/* ─── LEFT COLUMN (flex, vertically centered) ────────────────────────────── */
.left-col {
  grid-column: 1; grid-row: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: clamp(0.7rem, 2vh, 1.4rem);
  z-index: 1;
  min-height: 0;
}

/* ─── NAME BLOCK ─────────────────────────────────────────────────────────── */
.name-block {
  position: relative;
  line-height: 0.88;
  overflow: visible;
  padding-left: clamp(0.7rem, 1.4vw, 1.1rem);
}

.name-block span {
  display: block;
  overflow: hidden;
  font-size: clamp(3rem, 10vw, 8rem);
}

.name-block::before {
  content: '';
  position: absolute;
  left: 0; top: 0;
  width: 2.5px; height: 100%;
  background: var(--accent);
  transform-origin: top;
  transform: scaleY(0);
  animation: rail-draw 0.55s cubic-bezier(0.22,1,0.36,1) 0.22s forwards;
}
@keyframes rail-draw {
  to { transform: scaleY(1); }
}

/* ─── STATS ROW (GitHub info below specialties) ──────────────────────────── */
.name-stats {
  display: flex;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: clamp(0.5rem, 1.4vw, 1.1rem);
  border-top: 1px solid var(--rule);
  padding-top: clamp(0.4rem, 1.1vh, 0.65rem);
}
.stat {
  display: flex;
  flex-direction: column;
  gap: 0.12rem;
}
.stat-key {
  font-size: 0.4rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--dim);
}
.stat-val {
  font-size: clamp(0.55rem, 0.88vw, 0.68rem);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}
.stat-sep {
  color: var(--rule);
  font-size: 0.75rem;
  align-self: flex-end;
  padding-bottom: 0.05rem;
  flex-shrink: 0;
}

.name-line {
  font-family: 'Unbounded', sans-serif;
  font-weight: 900;
  font-size: clamp(3rem, 13vw, 12rem);
  letter-spacing: -0.04em;
  color: var(--fg);
  white-space: nowrap;
  display: block;
}

.name-tagline {
  font-size: clamp(0.65rem, 1.05vw, 0.8rem);
  color: var(--muted);
  letter-spacing: 0.02em;
  line-height: 1.55;
  margin-top: clamp(0.7rem, 1.8vh, 1.2rem);
  max-width: 40ch;
}

/* ─── SPECIALTIES ────────────────────────────────────────────────────────── */
.specialties {
  display: flex;
  flex-wrap: wrap;
  gap: 0 clamp(1rem, 2.2vw, 2rem);
  list-style: none;
  padding-top: clamp(0.5rem, 1.5vh, 0.9rem);
  border-top: 1px solid var(--rule);
}
.specialties li {
  display: flex; align-items: baseline; gap: 0.3rem;
  font-size: clamp(0.65rem, 1.05vw, 0.76rem);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color 0.16s;
}
.specialties li:hover { color: var(--fg); }
.spec-num {
  color: var(--accent);
  font-size: 0.52rem;
  letter-spacing: 0.1em;
}

/* ─── STACK TICKER ───────────────────────────────────────────────────────── */
.stack-ticker {
  grid-column: 1 / -1; grid-row: 2;
  display: flex; align-items: baseline; gap: 0.6em;
  font-size: clamp(0.52rem, 0.85vw, 0.62rem);
  letter-spacing: 0.18em;
  color: var(--dim);
  text-transform: uppercase;
  padding-top: clamp(0.35rem, 1vh, 0.65rem);
  white-space: nowrap;
  overflow: hidden;
  z-index: 1;
}
.ticker-label {
  color: var(--accent);
  letter-spacing: 0.22em;
  flex-shrink: 0;
}
.ticker-rule {
  color: var(--rule);
  flex-shrink: 0;
  letter-spacing: 0;
}
.ticker-body {
  flex: 1 1 0;
  min-width: 0;
  overflow: hidden;
}
.ticker-run {
  display: inline-flex;
  animation: ticker-scroll 22s linear infinite;
}
.ticker-items {
  white-space: nowrap;
  padding-right: 4em;
}
@keyframes ticker-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ─── FOOTER ─────────────────────────────────────────────────────────────── */
#footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 0.8rem;
  border-top: 1px solid var(--rule);
  gap: 1rem;
  min-height: 0;
}

.footer-links {
  display: flex; align-items: center; gap: 0.5rem;
  flex-wrap: wrap;
}
.link-btn {
  background: none; border: none; padding: 0;
  font-family: 'JetBrains Mono', monospace;
  font-size: clamp(0.58rem, 0.9vw, 0.7rem);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  cursor: pointer;
  position: relative;
  transition: color 0.16s ease;
  outline: none;
}
.link-btn::after {
  content: '';
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 1px;
  background: var(--accent);
  transition: width 0.2s ease;
}
.link-btn:hover       { color: var(--fg); }
.link-btn:hover::after { width: 100%; }
.link-sep {
  color: var(--rule);
  user-select: none;
  font-size: 0.8rem;
}

.footer-right {
  display: flex; align-items: center; gap: 0.75rem;
  flex-shrink: 0;
}
.site-link {
  font-size: clamp(0.58rem, 0.9vw, 0.68rem);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dim);
  text-decoration: none;
  transition: color 0.16s;
}
.site-link:hover { color: var(--fg); }
.footer-copy {
  font-size: 0.58rem;
  letter-spacing: 0.08em;
  color: rgba(236,236,242,0.15);
}

/* ─── TOAST ──────────────────────────────────────────────────────────────── */
#toast {
  position: fixed; bottom: 2.5rem; left: 50%;
  transform: translateX(-50%) translateY(6px);
  z-index: 100;
  padding: 0.42rem 1rem;
  background: rgba(10,8,22,0.97);
  border: 1px solid rgba(59,109,255,0.25);
  color: rgba(236,236,242,0.88);
  font-size: 0.63rem;
  letter-spacing: 0.08em;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.16s ease, transform 0.16s ease;
}
#toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ─── PAGE-LOAD REVEAL ───────────────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(10px);
  animation: reveal-up 0.5s cubic-bezier(0.22,1,0.36,1) forwards;
}
@keyframes reveal-up {
  to { opacity: 1; transform: translateY(0); }
}
.d-0 { animation-delay: 0.04s; }
.d-1 { animation-delay: 0.14s; }
.d-2 { animation-delay: 0.22s; }
.d-3 { animation-delay: 0.33s; }
.d-4 { animation-delay: 0.44s; }
.d-5 { animation-delay: 0.56s; }
.d-6 { animation-delay: 0.68s; }
.d-7 { animation-delay: 0.78s; }
.d-8 { animation-delay: 0.88s; }

/* ─── SHORT LANDSCAPE (phones / small tablets rotated) ───────────────────── */
@media (max-height: 560px) {
  html, body { overflow-y: auto; }
  #grid  { height: auto; min-height: 100dvh; overflow: visible; }
  #main  { overflow: visible; }
}

/* ─── MOBILE (≤ 640px) ───────────────────────────────────────────────────── */
@media (max-width: 640px) {
  #grid         { padding: 1rem; }
  .left-col     { justify-content: center; }
  #edge-label   { display: none; }
  .name-stats   { gap: 0.55rem; }
  .stat-val     { font-size: 0.6rem; }

  .name-line    { font-size: clamp(2.1rem, 11.5vw, 4.2rem); }
  .name-tagline { font-size: 0.6rem; line-height: 1.5; margin-top: 0.55rem; }

  #portrait-bg  { opacity: 0.16; width: 62%; background-size: auto 75%; }

  .header-right .role-line { display: none; }
  .header-right { gap: 0; }

  #footer {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
    padding-top: 0.55rem;
  }
  .footer-right { align-self: flex-end; }
  .link-btn     { font-size: 0.68rem; padding: 0.3rem 0; min-height: 2rem;
                  display: inline-flex; align-items: center; }

  .specialties li { font-size: 0.6rem; }
}

/* ─── TABLET (641 – 1023px) ──────────────────────────────────────────────── */
@media (min-width: 641px) and (max-width: 1023px) {
  :root         { --pad: clamp(1.25rem, 2.5vw, 2rem); }
  .name-line    { font-size: clamp(3rem, 10.5vw, 8rem); }
  #portrait-bg  { width: 40%; opacity: 0.22; }
  #edge-label   { display: none; }
  .name-stats   { gap: 0.7rem; }
}

/* ─── LARGE DESKTOP (≥ 1600px) ──────────────────────────────────────────── */
@media (min-width: 1600px) {
  .name-line    { font-size: clamp(3rem, 13vw, 15rem); }
  #portrait-bg  { width: 48%; }
  #grid         { max-width: 2200px; margin-inline: auto; }
}

/* ─── REDUCED MOTION ─────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .reveal                  { opacity: 1; transform: none; animation: none; }
  .cursor, .status-dot     { animation: none !important; }
  .avatar                  { animation: none !important; }
  #portrait-bg             { animation: none; opacity: 0.28; transform: none; }
  .name-block::before      { animation: none; transform: scaleY(1); }
  .ticker-run              { animation: none; }
  #grain                   { display: none; }
}