:root {
  --black: #000000;
  --white: #ffffff;
  --mono: #f2f2f2;
  --mono-dim: rgba(255, 255, 255, 0.42);
  --mono-faint: rgba(255, 255, 255, 0.14);
  --mono-ghost: rgba(255, 255, 255, 0.08);
  --matrix: var(--white);
  --matrix-dim: var(--mono-faint);
  --matrix-glow: rgba(255, 255, 255, 0.35);
  --accent: var(--mono);
  --accent-bright: var(--white);
  --accent-dim: var(--mono-faint);
  --accent-glow: var(--matrix-glow);
  --orange: var(--white);
  --orange-bright: var(--white);
  --orange-dim: var(--mono-faint);
  --orange-glow: var(--matrix-glow);
  --grey: var(--mono-dim);
  --grey-dim: var(--mono-faint);
  --line: rgba(255, 255, 255, 0.16);
  --glass: rgba(0, 0, 0, 0.55);
  --font: 'JetBrains Mono', ui-monospace, monospace;
  --font-hud: 'Share Tech Mono', 'JetBrains Mono', monospace;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
  --portrait-w: min(66vw, 720px);
  --scroll-progress: 0;
}

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

html {
  scroll-behavior: smooth;
}

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

body {
  font-family: var(--font-mono);
  background: var(--black);
  color: var(--white);
  overflow-x: hidden;
  font-size: 13px;
  letter-spacing: 0.02em;
}

a {
  color: inherit;
  text-decoration: none;
}

/* ---- TERMINAL GRID ---- */
.terminal-grid {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 70% 65% at 50% 42%, black 15%, transparent 75%);
}

/* ---- BACKGROUND MATRIX ---- */
.word-matrix {
  position: fixed;
  inset: 0;
  z-index: 0;
  display: flex;
  gap: clamp(18px, 3vw, 42px);
  justify-content: center;
  padding: 0 1vw;
  overflow: hidden;
  pointer-events: none;
  opacity: calc(0.35 + var(--scroll-progress) * 0.25);
}

.bg-col {
  flex: 0 0 clamp(56px, 7vw, 96px);
  height: 100%;
  overflow: hidden;
  mask-image: linear-gradient(180deg, transparent 0%, black 6%, black 94%, transparent 100%);
}

.bg-col-inner {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  font-family: var(--font-mono);
  font-size: clamp(0.48rem, 0.72vw, 0.68rem);
  line-height: 1.4;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--grey-dim);
  animation: scroll-col var(--dur, 52s) linear infinite;
  animation-delay: var(--delay, 0s);
}

.bg-col-inner span {
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.bg-col:nth-child(odd) .bg-col-inner {
  animation-direction: reverse;
  color: rgba(255, 255, 255, 0.14);
}

@keyframes scroll-col {
  from { transform: translateY(0); }
  to { transform: translateY(-50%); }
}

/* ---- CINEMATIC VIDEO WASH (disabled — B&W hacker mode) ---- */
.cinema-wash,
.hero-video {
  display: none;
}

/* ---- FIXED PORTRAIT STAGE — engraved, borderless ---- */
.portrait-stage {
  position: fixed;
  left: 50%;
  top: 44%;
  z-index: 6;
  width: var(--portrait-w);
  transform: translate(-50%, calc(-50% + var(--scroll-y, 0px))) scale(var(--scroll-scale, 1));
  pointer-events: none;
  transition: filter 0.6s ease;
}

.portrait-stage.is-pulsing {
  filter: drop-shadow(0 0 40px rgba(255, 255, 255, 0.2));
}

.holo-grid {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 160%;
  height: 160%;
  transform: translate(-50%, -50%);
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: radial-gradient(ellipse 60% 70% at 50% 42%, black 20%, transparent 70%);
  opacity: 0.5;
}

.portrait-orbit {
  position: absolute;
  left: 50%;
  top: 50%;
  border-radius: 50%;
  pointer-events: none;
}

.portrait-orbit-a {
  width: 108%;
  height: 108%;
  transform: translate(-50%, -50%);
  background: conic-gradient(from 200deg, transparent 0deg, rgba(255, 255, 255, 0.22) 40deg, transparent 80deg, transparent 360deg);
  animation: orbit-spin 18s linear infinite;
  opacity: 0.6;
}

.portrait-orbit-b {
  width: 122%;
  height: 122%;
  transform: translate(-50%, -50%);
  background: conic-gradient(from 20deg, transparent 0deg, rgba(255,255,255,0.06) 25deg, transparent 55deg, transparent 360deg);
  animation: orbit-spin 28s linear infinite reverse;
  opacity: 0.4;
}

@keyframes orbit-spin {
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

.portrait-stack {
  position: relative;
  width: 100%;
  -webkit-mask-image: radial-gradient(ellipse 88% 92% at 50% 42%, #000 70%, transparent 100%);
  mask-image: radial-gradient(ellipse 88% 92% at 50% 42%, #000 70%, transparent 100%);
}

.portrait-mask-layer {
  position: absolute;
  inset: 0;
  z-index: 2;
  opacity: 0.8;
}

.portrait-mask-inner {
  width: 100%;
  height: 100%;
  min-height: 420px;
  overflow: hidden;
  -webkit-mask-image: url('/landing/assets/hero-portrait.png?v=4');
  mask-image: url('/landing/assets/hero-portrait.png?v=4');
  -webkit-mask-size: contain;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center top;
  mask-position: center top;
}

.portrait-stage.is-pulsing .portrait-mask-inner { opacity: 1; }

.portrait-mask-inner .mask-scroll {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-family: var(--font-mono);
  font-size: clamp(0.4rem, 0.62vw, 0.56rem);
  line-height: 1.25;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.75);
  animation: mask-scroll 22s linear infinite;
  padding: 0 10%;
}

.portrait-mask-inner .mask-scroll span { display: block; white-space: nowrap; }

@keyframes mask-scroll {
  from { transform: translateY(0); }
  to { transform: translateY(-50%); }
}

.portrait-figure {
  position: relative;
  z-index: 3;
  margin: 0;
}

.portrait-figure::before {
  display: none;
}

.hero-portrait {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
  object-position: center top;
  filter: contrast(1.08) saturate(0) brightness(1.05);
  -webkit-user-drag: none;
  user-select: none;
}

.portrait-dissolve {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 85% 90% at 50% 42%, transparent 58%, rgba(0,0,0,0.25) 78%, rgba(0,0,0,0.92) 100%);
  pointer-events: none;
  z-index: 4;
}

.portrait-glow { display: none; }

.portrait-scan {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(255, 255, 255, 0.06) 48%, transparent 52%);
  background-size: 100% 200%;
  animation: portrait-scan 5s ease-in-out infinite;
  mix-blend-mode: screen;
  pointer-events: none;
  z-index: 6;
}

.portrait-flare {
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 40%, rgba(255, 255, 255, 0.4) 50%, transparent 60%);
  opacity: 0;
  pointer-events: none;
  z-index: 7;
}

.portrait-flare.flare-burst { animation: flare-sweep 0.9s ease-out forwards; }

.crosshair {
  position: absolute;
  left: 50%;
  top: 42%;
  width: 40px;
  height: 40px;
  transform: translate(-50%, -50%);
  opacity: 0.15;
  z-index: 1;
}

.crosshair::before,
.crosshair::after {
  content: '';
  position: absolute;
  background: rgba(255, 255, 255, 0.35);
}

.crosshair::before {
  left: 50%;
  top: 0;
  width: 1px;
  height: 100%;
  transform: translateX(-50%);
}

.crosshair::after {
  top: 50%;
  left: 0;
  width: 100%;
  height: 1px;
  transform: translateY(-50%);
}

@keyframes flare-sweep {
  0% { opacity: 0; transform: translateX(-30%); }
  30% { opacity: 1; }
  100% { opacity: 0; transform: translateX(30%); }
}

@keyframes portrait-scan {
  0% { background-position: 0 -100%; }
  100% { background-position: 0 200%; }
}

/* ---- HOLLYWOOD OVERLAYS ---- */
.film-grain {
  position: fixed;
  inset: 0;
  z-index: 9;
  pointer-events: none;
  opacity: 0.055;
  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");
  animation: grain-shift 0.4s steps(2) infinite;
}

@keyframes grain-shift {
  0% { transform: translate(0, 0); }
  100% { transform: translate(-2%, -1%); }
}

.light-leak {
  position: fixed;
  z-index: 3;
  pointer-events: none;
  filter: blur(60px);
  opacity: 0.12;
}

.light-leak-a {
  width: 40vw;
  height: 40vh;
  top: -10%;
  right: -5%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.12), transparent 70%);
  animation: leak-drift 12s ease-in-out infinite;
}

.light-leak-b {
  width: 35vw;
  height: 35vh;
  bottom: 10%;
  left: -8%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.08), transparent 70%);
  animation: leak-drift 16s ease-in-out infinite reverse;
}

@keyframes leak-drift {
  0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.1; }
  50% { transform: translate(3%, 2%) scale(1.08); opacity: 0.16; }
}

.cinema-meta {
  position: fixed;
  bottom: clamp(3.5rem, 8vh, 5rem);
  left: clamp(1rem, 3vw, 2rem);
  z-index: 38;
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-mono);
  font-size: 0.52rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.35);
  pointer-events: none;
}

.rec-badge {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--mono-dim);
}

.rec-badge i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--white);
  box-shadow: 0 0 6px rgba(255, 255, 255, 0.5);
  animation: pulse-dot 1.2s ease-in-out infinite;
}

.meta-sep { opacity: 0.3; }

.hud-scope {
  position: absolute;
  right: clamp(5rem, 14vw, 10rem);
  top: 50%;
  width: clamp(120px, 16vw, 180px);
  height: clamp(120px, 16vw, 180px);
  transform: translateY(-50%);
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.15);
  opacity: 0.35;
}

.hud-scope::before {
  content: '';
  position: absolute;
  inset: 12%;
  border-radius: 50%;
  border: 1px dashed rgba(255, 255, 255, 0.2);
}

.hud-scope::after {
  content: '+';
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-mono);
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.4);
}

.power-strip {
  position: fixed;
  bottom: clamp(1rem, 3vh, 1.75rem);
  left: 50%;
  transform: translateX(-50%);
  z-index: 38;
  display: flex;
  gap: clamp(1rem, 3vw, 2.5rem);
  padding: 0.55rem 1.25rem;
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(8px);
  pointer-events: none;
}

.power-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.1rem;
  text-align: center;
}

.power-stat strong {
  font-family: var(--font-hud);
  font-size: clamp(0.85rem, 1.4vw, 1rem);
  color: var(--white);
  line-height: 1;
}

.panel-title .accent { color: var(--white); }

.panel-kicker { color: var(--mono-dim); }

.skill-label { color: var(--mono-dim); }

.skill-prompt {
  color: var(--mono-dim);
  border-left-color: rgba(255, 255, 255, 0.4);
}

.skill-cta { color: var(--white); }

.holo-num { color: var(--mono-dim); }

.hud-link-accent {
  color: var(--white);
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  padding-bottom: 2px;
}

.power-stat span {
  font-family: var(--font-mono);
  font-size: 0.48rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--grey-dim);
}

/* ---- ATMOSPHERE ---- */
.scanlines {
  position: fixed;
  inset: 0;
  z-index: 4;
  pointer-events: none;
  opacity: 0.035;
  background: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(255,255,255,0.12) 2px, rgba(255,255,255,0.12) 3px);
}

.vignette {
  position: fixed;
  inset: 0;
  z-index: 5;
  pointer-events: none;
  background:
    radial-gradient(ellipse 42% 50% at 50% 42%, transparent 0%, rgba(0,0,0,0.25) 55%, rgba(0,0,0,0.88) 100%),
    linear-gradient(90deg, rgba(0,0,0,0.55) 0%, transparent 18%, transparent 82%, rgba(0,0,0,0.55) 100%);
}

.letterbox {
  position: fixed;
  left: 0;
  right: 0;
  z-index: 7;
  height: clamp(28px, 4vh, 48px);
  background: linear-gradient(to bottom, rgba(0,0,0,0.85), transparent);
  pointer-events: none;
  opacity: calc(var(--scroll-progress) * 0.9);
}

.letterbox-bottom {
  top: auto;
  bottom: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.85), transparent);
}

/* ---- HUD FRAME ---- */
.hud-frame {
  position: fixed;
  inset: 0;
  z-index: 8;
  pointer-events: none;
}

.hud-corner {
  position: absolute;
  width: clamp(48px, 8vw, 88px);
  height: clamp(48px, 8vw, 88px);
  border-color: rgba(255, 255, 255, 0.35);
  border-style: solid;
  opacity: 0.5;
}

.hud-tl { top: 1.25rem; left: 1.25rem; border-width: 2px 0 0 2px; }
.hud-tr { top: 1.25rem; right: 1.25rem; border-width: 2px 2px 0 0; }
.hud-bl { bottom: 1.25rem; left: 1.25rem; border-width: 0 0 2px 2px; }
.hud-br { bottom: 1.25rem; right: 1.25rem; border-width: 0 2px 2px 0; }

.hud-radar {
  position: absolute;
  left: clamp(1rem, 3vw, 2.5rem);
  bottom: clamp(4rem, 10vh, 6rem);
  width: clamp(90px, 12vw, 140px);
  height: clamp(90px, 12vw, 140px);
  border-radius: 50%;
  border: 1px solid var(--line);
  opacity: calc(0.25 + var(--scroll-progress) * 0.2);
  background:
    repeating-radial-gradient(circle at center, transparent 0 12px, rgba(255,255,255,0.04) 12px 13px),
    linear-gradient(0deg, transparent 49.5%, var(--orange-dim) 49.5%, var(--orange-dim) 50.5%, transparent 50.5%),
    linear-gradient(90deg, transparent 49.5%, var(--orange-dim) 49.5%, var(--orange-dim) 50.5%, transparent 50.5%);
  animation: radar-spin 24s linear infinite;
}

@keyframes radar-spin {
  to { transform: rotate(360deg); }
}

/* ---- TOP BAR ---- */
.hud-top {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 40;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 1.1rem clamp(1rem, 3vw, 2rem);
  gap: 1rem;
  background: linear-gradient(180deg, rgba(0,0,0,0.85) 0%, transparent 100%);
}

.hud-clock { display: flex; flex-direction: column; gap: 0.15rem; }

.clock-time {
  font-family: var(--font-hud);
  font-size: clamp(0.85rem, 1.5vw, 1rem);
  letter-spacing: 0.12em;
}

.clock-date {
  font-size: 0.58rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--grey-dim);
}

.hud-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-hud);
  font-size: 0.55rem;
  letter-spacing: 0.28em;
  color: var(--mono-dim);
  justify-self: center;
  transition: color 0.4s;
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--white);
  box-shadow: 0 0 8px rgba(255, 255, 255, 0.6);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 0.6; transform: scale(0.9); }
  50% { opacity: 1; transform: scale(1.15); }
}

.hud-nav {
  display: flex;
  gap: 1.25rem;
  justify-self: end;
}

.hud-link {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--grey);
  transition: color 0.2s;
}

.hud-link:hover { color: var(--white); }

.hud-link-accent {
  color: var(--white);
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  padding-bottom: 2px;
}

/* ---- SKILL RAIL (fixed right) ---- */
.skill-rail {
  position: fixed;
  right: clamp(0.75rem, 2vw, 1.75rem);
  top: 50%;
  z-index: 35;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  max-height: 70vh;
  overflow: hidden;
  mask-image: linear-gradient(180deg, transparent, black 8%, black 92%, transparent);
}

.skill-rail-chip {
  display: block;
  padding: 0.45rem 0.85rem;
  background: rgba(0, 0, 0, 0.45);
  border: none;
  border-left: 2px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(10px);
  transform: skewX(-14deg);
  transition: border-color 0.35s, background 0.35s, box-shadow 0.35s, opacity 0.35s;
  opacity: 0.45;
}

.skill-rail-chip span {
  display: block;
  transform: skewX(14deg);
  font-family: var(--font-hud);
  font-size: clamp(0.48rem, 0.75vw, 0.62rem);
  letter-spacing: 0.24em;
  color: rgba(255, 255, 255, 0.65);
  transition: color 0.35s;
}

.skill-rail-chip.is-active {
  opacity: 1;
  border-left-color: var(--orange);
  background: rgba(255, 255, 255, 0.12);
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.2);
}

.skill-rail-chip.is-active span {
  color: var(--orange-bright);
}

.skill-rail-chip:hover {
  opacity: 0.85;
  border-color: rgba(255, 255, 255, 0.35);
}

/* ---- SCROLL LAYOUT ---- */
.landing-scroll {
  position: relative;
  z-index: 10;
}

.panel {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

/* ---- HERO — classic B&W, face visible ---- */
.hero {
  position: relative;
  min-height: 100vh;
  padding: 0;
}

.hero-float-title {
  position: absolute;
  top: clamp(5.5rem, 12vh, 7rem);
  left: clamp(1rem, 4vw, 2.5rem);
  z-index: 14;
  pointer-events: none;
}

.hero-float-logo {
  font-family: var(--font-hud);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1;
  color: var(--white);
  pointer-events: auto;
  text-decoration: none;
  transition: opacity 0.2s ease;
}

.hero-float-logo:hover {
  opacity: 0.85;
}

.hero-float-sub {
  margin-top: 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.45em;
  text-transform: uppercase;
  color: var(--mono-dim);
}

.hero-terminal {
  position: absolute;
  bottom: clamp(5.5rem, 13vh, 7.5rem);
  left: clamp(1rem, 4vw, 2.5rem);
  z-index: 14;
  max-width: min(340px, 32vw);
  padding-left: 0.85rem;
  border-left: 1px solid rgba(255, 255, 255, 0.35);
  background: transparent;
}

.hero-copy { display: none; }

.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.08em;
  text-transform: lowercase;
  color: var(--mono-dim);
  margin-bottom: 0.65rem;
}

.hero-title { display: none; }

.hero-one,
.hero-ai {
  color: var(--white);
  text-shadow: none;
}

.hero-sub { display: none; }

.hero-tagline {
  margin-top: 0;
  font-size: 0.72rem;
  line-height: 1.6;
  color: var(--mono-dim);
  max-width: 20rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 1rem;
}

.btn-bridge {
  display: inline-flex;
  align-items: center;
  padding: 0.55rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: lowercase;
  color: var(--black);
  background: var(--white);
  border: 1px solid var(--white);
  box-shadow: none;
  transition: background 0.2s, color 0.2s;
}

.btn-bridge:hover {
  transform: none;
  background: transparent;
  color: var(--white);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  padding: 0.55rem 0.95rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  text-transform: lowercase;
  color: var(--mono-dim);
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: transparent;
  backdrop-filter: none;
  transition: border-color 0.2s, color 0.2s;
}

.btn-ghost:hover {
  border-color: var(--white);
  color: var(--white);
}

.scroll-hint {
  position: absolute;
  left: 50%;
  bottom: clamp(4.5rem, 10vh, 6rem);
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-hud);
  font-size: 0.52rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--grey-dim);
  animation: hint-pulse 2.5s ease-in-out infinite;
  z-index: 2;
}

.scroll-hint-line {
  width: 32px;
  height: 1px;
  background: var(--orange-dim);
}

@keyframes hint-pulse {
  0%, 100% { opacity: 0.4; transform: translateY(0); }
  50% { opacity: 1; transform: translateY(4px); }
}

/* ---- MARQUEE ---- */
.marquee-band {
  position: relative;
  z-index: 10;
  overflow: hidden;
  border-block: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(0, 0, 0, 0.75);
  padding: 0.65rem 0;
}

.marquee-track {
  display: flex;
  gap: 2.5rem;
  white-space: nowrap;
  font-family: var(--font-hud);
  font-size: 0.58rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.25);
  animation: band-scroll 35s linear infinite;
}

.marquee-track span { flex-shrink: 0; }
.marquee-track span:nth-child(odd) { color: rgba(255, 255, 255, 0.45); }

/* ---- SKILLS INTRO ---- */
.skills-intro {
  justify-content: center;
  padding: 3rem clamp(1rem, 4vw, 2.5rem);
  min-height: 55vh;
}

.skills-intro-inner {
  max-width: min(440px, 34vw);
  margin-left: clamp(1rem, 8vw, 14vw);
  text-align: left;
}

.panel-kicker {
  font-family: var(--font-hud);
  font-size: 0.55rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--mono-dim);
  margin-bottom: 0.85rem;
}

.panel-title {
  font-family: var(--font-hud);
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  line-height: 1.15;
  font-weight: 600;
  margin-bottom: 1rem;
}

.panel-title .accent { color: var(--white); }

.panel-lede {
  font-size: clamp(0.85rem, 1.1vw, 0.95rem);
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.45);
}

/* ---- SKILL PANELS (Hollywood scroll reveal) ---- */
.skill-panel {
  min-height: 85vh;
  display: flex;
  align-items: center;
  padding: clamp(2rem, 6vh, 4rem) clamp(1rem, 3vw, 2rem);
  overflow: hidden;
}

.skill-panel.side-left { justify-content: flex-start; }

.skill-panel.side-right { justify-content: flex-end; }

.skill-sweep {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.08), transparent);
  transform: translateX(-100%);
  pointer-events: none;
}

.skill-panel.is-active .skill-sweep {
  animation: sweep-in 1.1s ease-out forwards;
}

@keyframes sweep-in {
  0% { transform: translateX(-100%); opacity: 0; }
  40% { opacity: 1; }
  100% { transform: translateX(100%); opacity: 0; }
}

.skill-content {
  position: relative;
  z-index: 2;
  max-width: min(380px, 32vw);
  padding: 1.35rem 1.45rem;
  background: rgba(0, 0, 0, 0.55);
  border: none;
  border-left: 2px solid rgba(255, 255, 255, 0.35);
  backdrop-filter: blur(16px);
  clip-path: none;
  opacity: 0.2;
  transform: translateY(30px) scale(0.97);
  filter: blur(5px);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.7s cubic-bezier(0.22, 1, 0.36, 1),
    filter 0.7s ease,
    border-color 0.5s ease,
    box-shadow 0.5s ease;
}

.skill-panel.side-left .skill-content { margin-left: clamp(1rem, 10vw, 16vw); }

.skill-panel.side-right .skill-content {
  margin-right: clamp(1rem, 10vw, 16vw);
  border-left: none;
  border-right: 2px solid rgba(255, 255, 255, 0.35);
}

.skill-panel.is-active .skill-content {
  opacity: 1;
  transform: translateY(0) scale(1);
  filter: blur(0);
  border-color: var(--orange);
  box-shadow: 0 0 40px rgba(255, 255, 255, 0.15);
}

.skill-index {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.2em;
  color: var(--grey-dim);
  margin-bottom: 0.65rem;
}

.skill-label {
  font-family: var(--font-hud);
  font-size: 0.62rem;
  letter-spacing: 0.35em;
  color: var(--orange);
  margin-bottom: 0.5rem;
}

.skill-title {
  font-family: var(--font-hud);
  font-size: clamp(1.15rem, 2.2vw, 1.55rem);
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: 0.65rem;
}

.skill-tagline {
  font-size: 0.88rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 1.1rem;
}

.skill-tools {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.1rem;
}

.skill-tools li {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.06em;
  padding: 0.3rem 0.55rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.5);
  text-transform: uppercase;
}

.skill-panel.is-active .skill-tools li:nth-child(1) { animation: chip-in 0.5s 0.1s both; }
.skill-panel.is-active .skill-tools li:nth-child(2) { animation: chip-in 0.5s 0.18s both; }
.skill-panel.is-active .skill-tools li:nth-child(3) { animation: chip-in 0.5s 0.26s both; }
.skill-panel.is-active .skill-tools li:nth-child(4) { animation: chip-in 0.5s 0.34s both; }

@keyframes chip-in {
  from { opacity: 0; transform: translateY(8px); border-color: var(--orange); color: var(--orange-bright); }
  to { opacity: 1; transform: translateY(0); }
}

.skill-prompt {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.75);
  border-left: 2px solid var(--orange);
  padding-left: 0.85rem;
  margin-bottom: 1.1rem;
  font-style: normal;
}

.skill-cta {
  font-family: var(--font-hud);
  font-size: 0.58rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--orange-bright);
  transition: letter-spacing 0.25s;
}

.skill-cta:hover { letter-spacing: 0.28em; }

/* ---- HOLLYWOOD POWER GRID ---- */
.hollywood-grid {
  min-height: auto;
  padding: clamp(3rem, 8vh, 5rem) clamp(1rem, 4vw, 2.5rem);
  justify-content: center;
}

.hollywood-grid-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(0.65rem, 1.5vw, 1rem);
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
}

.holo-tile {
  padding: 1.15rem 1rem;
  background: rgba(0, 0, 0, 0.6);
  border-top: 1px solid rgba(255, 255, 255, 0.35);
  backdrop-filter: blur(8px);
  transition: transform 0.3s, box-shadow 0.3s;
}

.holo-tile:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(255, 255, 255, 0.12);
}

.holo-num {
  font-family: var(--font-mono);
  font-size: 0.52rem;
  letter-spacing: 0.2em;
  color: var(--orange);
  display: block;
  margin-bottom: 0.45rem;
}

.holo-tile h3 {
  font-family: var(--font-hud);
  font-size: clamp(0.65rem, 1vw, 0.78rem);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.4rem;
}

.holo-tile p {
  font-size: 0.72rem;
  line-height: 1.45;
  color: rgba(255, 255, 255, 0.42);
}

/* ---- FINALE ---- */
.finale {
  justify-content: center;
  text-align: center;
  min-height: 80vh;
}

.finale-inner {
  max-width: 520px;
  margin: 0 auto;
}

.finale-actions {
  justify-content: center;
  margin-top: 2rem;
}

/* ---- FOOTER ---- */
.hud-foot {
  position: relative;
  z-index: 20;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 1.5rem 1.75rem;
  font-family: var(--font-hud);
  font-size: 0.55rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--grey-dim);
  background: linear-gradient(0deg, rgba(0,0,0,0.9), transparent);
}

.foot-sep { color: var(--orange-dim); font-size: 0.45rem; }

/* ---- RESPONSIVE ---- */
@media (max-width: 960px) {
  :root { --portrait-w: min(78vw, 360px); }

  .cinema-video { opacity: 0.2; width: 150vw; }

  .hero-terminal,
  .hero-float-title,
  .skills-intro-inner,
  .skill-content { max-width: 100%; }

  .hero { min-height: 100vh; }

  .hero-terminal {
    max-width: 92vw;
    left: clamp(1rem, 4vw, 2.5rem);
    bottom: clamp(6rem, 16vh, 8rem);
  }

  .hero-float-title {
    top: clamp(4.5rem, 10vh, 6rem);
  }

  .hero-actions { justify-content: flex-start; }

  .skills-intro-inner { margin: 0 auto; text-align: center; }

  .skill-panel.side-left,
  .skill-panel.side-right { justify-content: center; }

  .skill-panel.side-left .skill-content,
  .skill-panel.side-right .skill-content {
    margin: 0 auto;
    max-width: min(380px, 92vw);
    border-right: none;
    border-left: 2px solid rgba(255, 255, 255, 0.35);
  }

  .hollywood-grid-inner { grid-template-columns: repeat(2, 1fr); }

  .power-strip { gap: 0.75rem; padding: 0.45rem 0.85rem; }

  .power-stat span { font-size: 0.4rem; }

  .cinema-meta,
  .hud-scope { display: none; }

  .skill-rail {
    right: 0.35rem;
    gap: 0.28rem;
    max-height: 50vh;
  }

  .skill-rail-chip { padding: 0.32rem 0.5rem; }

  .skill-rail-chip span {
    font-size: 0.4rem;
    letter-spacing: 0.12em;
  }

  .hud-radar { display: none; }

  .hud-top { grid-template-columns: 1fr 1fr; }

  .hud-status { display: none; }

  .hud-nav {
    grid-column: 1 / -1;
    justify-self: center;
  }
}

@media (max-width: 520px) {
  .skill-rail { display: none; }

  .hollywood-grid-inner { grid-template-columns: 1fr; }

  .power-strip {
    flex-wrap: wrap;
    justify-content: center;
    max-width: 92vw;
  }

  .letterbox { height: 18px; }
}

@media (prefers-reduced-motion: reduce) {
  .bg-col-inner,
  .portrait-mask-inner .mask-scroll,
  .portrait-ring-a,
  .portrait-ring-b,
  .portrait-scan,
  .hud-radar,
  .status-dot,
  .scroll-hint,
  .skill-sweep,
  .portrait-flare {
    animation: none !important;
  }

  .skill-content {
    opacity: 1 !important;
    transform: none !important;
    filter: none !important;
  }
}