/* ============================================================
   RESET
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; overflow-x: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
ul { list-style: none; }
input, textarea { font: inherit; color: inherit; background: none; border: none; outline: none; }

/* ============================================================
   TOKENS
   ============================================================ */
:root {
  --bg: #080808;
  --surface: #111111;
  --surface-raised: #141414;
  --border: rgba(255,255,255,0.06);
  --border-strong: rgba(255,255,255,0.12);
  --text: #F5F5F5;
  --text-secondary: #9A9A9A;
  --text-tertiary: #6b6b6b;
  --accent: #F5F5F5;

  --ease: cubic-bezier(.22,1,.36,1);
  --ease-soft: cubic-bezier(.16,1,.3,1);

  --container: 1180px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 10px;
}

/* ============================================================
   BASE
   ============================================================ */
html { background: var(--bg); }
body {
  background: transparent;
  font-family: 'Helvetica Neue', Helvetica, Arial, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  position: relative;
  -webkit-user-select: none;
  user-select: none;
}

input, textarea {
  -webkit-user-select: text;
  user-select: text;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 32px;
}

.section { position: relative; padding: 140px 0; }
.section--wide { padding-inline: 0; }

.section-tag {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 18px;
}

.section-title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 22px;
}

.section-lead {
  font-size: 16px;
  color: var(--text-secondary);
  max-width: 480px;
  margin-inline: auto;
  text-align: center;
  padding-inline: 32px;
}

/* ============================================================
   LOADER (intro screen)
   ============================================================ */
.loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--bg);
}
.loader-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
  filter: grayscale(1) brightness(0.8) contrast(1.05);
}
.loader-scrim {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(8,8,8,0.4), rgba(8,8,8,0.92) 78%);
}
.loader-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
}
.loader-words {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(16px, 3vw, 40px);
  flex-wrap: wrap;
  padding: 0 24px;
}
.loader-word {
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-weight: 600;
  font-size: clamp(1.6rem, 5vw, 3rem);
  letter-spacing: -0.03em;
  color: var(--text);
  text-transform: lowercase;
  opacity: 0;
  transition: opacity 0.9s var(--ease-soft), transform 0.9s var(--ease-soft);
}
.loader-word--left { transform: translateX(-60px); }
.loader-word--right { transform: translateX(60px); }
.loader-word--top { transform: translateY(-40px); color: #34D399; }
.loader-word.is-visible { opacity: 1; transform: translate(0, 0); }

.loader-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.04);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  cursor: pointer;
  padding: 13px 24px;
  opacity: 0;
  font-size: 13.5px;
  letter-spacing: 0.04em;
  text-transform: lowercase;
  color: var(--text);
  transition: opacity 0.7s var(--ease-soft), transform 0.25s var(--ease), background 0.25s var(--ease), border-color 0.25s var(--ease);
}
.loader-cta.is-visible { opacity: 1; }
.loader-cta:hover {
  transform: translateY(-2px);
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.2);
}
.loader-cta:active { transform: translateY(0) scale(0.97); }
.loader-cta svg { width: 16px; height: 16px; color: var(--text-secondary); transition: transform 0.25s var(--ease); }
.loader-cta:hover svg { transform: translateX(4px); }

.loader.is-hidden {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s var(--ease);
}

/* ============================================================
   PAGE BACKGROUND VIDEO
   ============================================================ */
#bg-canvas-wrap {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
  background: var(--bg);
}
#bg-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.6;
  filter: grayscale(1) brightness(1.4) contrast(1.15);
}
.bg-scrim {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 25%, rgba(8,8,8,0.1) 0%, rgba(8,8,8,0.55) 55%, rgba(8,8,8,0.88) 100%);
}

/* ============================================================
   GRAIN + VIGNETTE (background texture)
   ============================================================ */
.grain {
  position: fixed;
  inset: -200px;
  z-index: 2;
  pointer-events: none;
  opacity: 0.035;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  background-size: 180px 180px;
}

.vignette {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: radial-gradient(ellipse at 50% 0%, transparent 40%, rgba(0,0,0,0.55) 100%);
}

/* ============================================================
   HEADER / NAV
   ============================================================ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 40px;
}

.brand {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.brand span { color: var(--text-secondary); font-weight: 400; }

.nav-pill {
  position: relative;
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 6px;
  border-radius: 999px;
  background: rgba(17,17,17,0.6);
  border: 1px solid var(--border);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.nav-indicator {
  position: absolute;
  height: calc(100% - 12px);
  top: 6px;
  border-radius: 999px;
  background: rgba(255,255,255,0.07);
  transition: left 0.45s var(--ease), width 0.45s var(--ease);
  z-index: 0;
}

.nav-link {
  position: relative;
  z-index: 1;
  padding: 8px 16px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: 999px;
  transition: color 0.3s var(--ease);
  white-space: nowrap;
}
.nav-link:hover, .nav-link.active { color: var(--text); }

.header-cta { display: inline-flex; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.nav-toggle span {
  width: 20px; height: 1.5px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}

.nav-links-mobile {
  position: fixed;
  inset: 0;
  z-index: 99;
  background: rgba(8,8,8,0.98);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-12px);
  transition: opacity 0.4s var(--ease), transform 0.4s var(--ease), visibility 0.4s;
}
.nav-links-mobile.open { opacity: 1; visibility: visible; transform: translateY(0); }
.nav-links-mobile a { font-size: 24px; font-weight: 500; color: var(--text-secondary); }
.nav-links-mobile a:hover { color: var(--text); }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 999px;
  font-size: 14.5px;
  font-weight: 500;
  letter-spacing: -0.01em;
  transition: transform 0.25s var(--ease), background 0.25s var(--ease), opacity 0.25s var(--ease), border-color 0.25s var(--ease);
}
.btn:active { transform: scale(0.96); }

.btn-primary {
  background: var(--text);
  color: var(--bg);
}
.btn-primary:hover { opacity: 0.85; }

.btn-ghost {
  background: transparent;
  border: 1px solid var(--border-strong);
  color: var(--text);
}
.btn-ghost:hover { background: rgba(255,255,255,0.05); }

.btn-small { padding: 10px 20px; font-size: 13px; }

.btn.is-magnetic {
  --magnetic-x: 0px;
  --magnetic-y: 0px;
  transform: translate3d(var(--magnetic-x), var(--magnetic-y), 0);
  will-change: transform;
}
.btn.is-magnetic:active {
  transform: translate3d(var(--magnetic-x), var(--magnetic-y), 0) scale(.96);
}

/* ============================================================
   REVEAL ANIMATION
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(24px) scale(0.97);
  filter: blur(6px);
  transition: opacity 0.9s var(--ease-soft), transform 0.9s var(--ease-soft), filter 0.9s var(--ease-soft);
  transition-delay: var(--delay, 0s);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
  filter: blur(0);
}

/* Szekciócímek: a karakterek két irányból állnak össze. */
.section-title.split-title { overflow: visible; }
.split-char {
  display: inline-block;
  opacity: .08;
  transform: translate3d(calc(var(--char-direction, 1) * 44px), 0, 0)
    rotate(calc(var(--char-direction, 1) * 3deg));
  filter: blur(7px);
  transition:
    opacity .72s var(--ease-soft),
    transform .9s var(--ease-soft),
    filter .78s var(--ease-soft),
    color .3s var(--ease);
  transition-delay: calc(var(--char-index, 0) * 28ms);
}
.section-title.is-visible .split-char {
  opacity: 1;
  transform: translate3d(0, 0, 0) rotate(0);
  filter: blur(0);
}
.split-char--accent { color: #34D399; }

/* ============================================================
   PAGE TRANSITION — a logó rétegei bezárják/kinyitják az oldalt
   ============================================================ */
.page-transition {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: grid;
  place-items: center;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  background: #080808;
  transition: opacity .48s var(--ease-soft), visibility .48s;
}
.page-transition.is-closing,
.page-transition.is-arriving {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
.page-transition.is-arriving.is-open { opacity: 0; }
.page-transition-glow {
  position: absolute;
  width: min(70vw, 720px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: rgba(52,211,153,.1);
  filter: blur(100px);
  opacity: 0;
  transform: scale(.55);
  transition: opacity .55s var(--ease), transform .7s var(--ease-soft);
}
.page-transition.is-closing .page-transition-glow,
.page-transition.is-arriving .page-transition-glow { opacity: 1; transform: scale(1); }
.page-transition.is-arriving.is-open .page-transition-glow { opacity: 0; transform: scale(1.3); }
.page-transition-logo { position: relative; width: min(330px, 68vw); aspect-ratio: 1; }
.page-transition-layer {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 0 24px rgba(52,211,153,.18));
  transition: transform .62s var(--ease-soft), opacity .45s var(--ease);
}
.page-transition-layer--top { clip-path: polygon(0 0, 100% 0, 100% 63%, 0 63%); transform: translate3d(-70px,-30px,0) rotate(-4deg); }
.page-transition-layer--middle { clip-path: polygon(0 63%, 100% 63%, 100% 82%, 0 82%); transform: translate3d(65px,0,0) rotate(2.5deg); }
.page-transition-layer--bottom { clip-path: polygon(0 82%, 100% 82%, 100% 100%, 0 100%); transform: translate3d(-45px,30px,0) rotate(-1.5deg); }
.page-transition.is-closing .page-transition-layer,
.page-transition.is-arriving .page-transition-layer { transform: translate3d(0,0,0) rotate(0); }
.page-transition.is-arriving.is-open .page-transition-layer--top { transform: translate3d(-90px,-45px,0) rotate(-5deg); opacity: 0; }
.page-transition.is-arriving.is-open .page-transition-layer--middle { transform: translate3d(90px,0,0) rotate(3deg); opacity: 0; }
.page-transition.is-arriving.is-open .page-transition-layer--bottom { transform: translate3d(-65px,45px,0) rotate(-2deg); opacity: 0; }

/* ============================================================
   ENERGY CTA — kattintáskor fényimpulzus indul a gombból
   ============================================================ */
.energy-cta { position: relative; overflow: visible; }
.energy-cta::before {
  content: '';
  position: absolute;
  inset: -6px;
  z-index: -1;
  border: 1px solid rgba(52,211,153,.8);
  border-radius: inherit;
  opacity: 0;
  transform: scale(.92);
}
.energy-cta.is-energized::before { animation: buttonEnergy .7s var(--ease-soft); }
@keyframes buttonEnergy {
  0% { opacity: 0; transform: scale(.92); box-shadow: 0 0 0 rgba(52,211,153,0); }
  28% { opacity: 1; }
  100% { opacity: 0; transform: scale(1.32); box-shadow: 0 0 34px rgba(52,211,153,.55); }
}
.energy-pulse {
  position: fixed;
  z-index: 9000;
  width: 22px;
  height: 22px;
  margin: -11px 0 0 -11px;
  border: 2px solid rgba(52,211,153,.95);
  border-radius: 50%;
  pointer-events: none;
  box-shadow: 0 0 26px rgba(52,211,153,.9), inset 0 0 18px rgba(52,211,153,.4);
  animation: energyPulse 1s cubic-bezier(.12,.7,.18,1) both;
}
@keyframes energyPulse {
  0% { opacity: 1; transform: scale(.3); }
  58% { opacity: .48; }
  100% { opacity: 0; transform: scale(95); }
}

/* Lebegő, kurzort követő projekt-mockup. */
.project-preview {
  position: fixed;
  z-index: 80;
  top: 0;
  left: 0;
  width: min(360px, 34vw);
  aspect-ratio: 1.58;
  opacity: 0;
  pointer-events: none;
  transform: translate3d(-500px, -500px, 0) scale(.88) rotate(-2deg);
  transform-origin: center;
  transition: opacity .24s var(--ease), scale .3s var(--ease-soft);
  will-change: transform;
}
.project-preview.is-visible { opacity: 1; }
.project-preview-window {
  width: 100%;
  height: 100%;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--preview-accent, #34D399) 34%, rgba(255,255,255,.12));
  border-radius: 18px;
  background: rgba(10,10,10,.94);
  box-shadow: 0 26px 80px rgba(0,0,0,.58), 0 0 42px color-mix(in srgb, var(--preview-accent, #34D399) 12%, transparent);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}
.project-preview-bar {
  height: 32px;
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 0 12px;
  border-bottom: 1px solid rgba(255,255,255,.06);
  background: rgba(255,255,255,.025);
}
.project-preview-bar > span { width: 5px; height: 5px; border-radius: 50%; background: rgba(255,255,255,.2); }
.project-preview-bar > span:first-child { background: var(--preview-accent, #34D399); box-shadow: 0 0 9px var(--preview-accent, #34D399); }
.project-preview-bar small { margin-left: auto; color: rgba(255,255,255,.36); font-size: 8px; letter-spacing: .08em; text-transform: uppercase; }
.project-preview-canvas { position: relative; height: calc(100% - 32px); padding: 22px; overflow: hidden; }
.project-preview-canvas::before {
  content: '';
  position: absolute;
  width: 230px;
  height: 230px;
  top: -120px;
  right: -80px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--preview-accent, #34D399) 24%, transparent);
  filter: blur(45px);
}
.project-preview-canvas::after {
  content: '';
  position: absolute;
  inset: 0;
  opacity: .16;
  background-image: linear-gradient(rgba(255,255,255,.12) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.12) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: linear-gradient(to bottom right, #000, transparent 72%);
}
.project-preview-index { position: relative; z-index: 1; color: var(--preview-accent, #34D399); font-size: 9px; letter-spacing: .1em; }
.project-preview-copy { position: relative; z-index: 1; max-width: 77%; margin-top: 20px; }
.project-preview-copy strong { display: block; font-size: clamp(19px, 2vw, 27px); line-height: 1; letter-spacing: -.035em; }
.project-preview-copy p { margin-top: 9px; color: rgba(255,255,255,.5); font-size: 10px; line-height: 1.45; }
.project-preview-stack { position: absolute; z-index: 2; left: 22px; bottom: 18px; display: flex; gap: 6px; }
.project-preview-stack span { padding: 4px 7px; border: 1px solid rgba(255,255,255,.09); border-radius: 999px; color: rgba(255,255,255,.48); background: rgba(0,0,0,.3); font-size: 7px; }
.project-preview-mark { position: absolute; z-index: 1; right: 18px; bottom: 4px; color: rgba(255,255,255,.045); font-size: 70px; font-weight: 750; letter-spacing: -.08em; }
.project-preview-mark span { color: var(--preview-accent, #34D399); }

/* ============================================================
   CUSTOM CURSOR
   ============================================================ */
.custom-cursor {
  position: fixed;
  top: 0;
  left: 0;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--text);
  pointer-events: none;
  z-index: 500;
  transform: translate3d(-50%, -50%, 0);
  display: flex;
  align-items: center;
  justify-content: center;
  mix-blend-mode: difference;
  transition: width 0.35s var(--ease), height 0.35s var(--ease), background 0.35s var(--ease), border-color 0.35s var(--ease), opacity 0.3s var(--ease);
  opacity: 0;
}
.custom-cursor.is-active { opacity: 1; }
.custom-cursor.is-hover {
  width: 88px;
  height: 88px;
  background: rgba(52, 211, 153, 0.12);
  border: 1px solid var(--text);
}
.custom-cursor-label {
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--text);
  opacity: 0;
  transform: scale(0.8);
  transition: opacity 0.25s var(--ease), transform 0.25s var(--ease);
  white-space: nowrap;
}
.custom-cursor.is-hover .custom-cursor-label { opacity: 1; transform: scale(1); }

@media (pointer: coarse), (hover: none) {
  .custom-cursor { display: none; }
  .project-preview { display: none; }
}
@media (pointer: fine) and (hover: hover) {
  .project-row, .skill-badge, .presence-card { cursor: none; }
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: 100px;
}

.hero-glow {
  position: absolute;
  top: 8%;
  left: 50%;
  width: 900px;
  height: 900px;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(255,255,255,0.06) 0%, rgba(255,255,255,0) 65%);
  filter: blur(10px);
  pointer-events: none;
  animation: breathe 9s ease-in-out infinite;
}
@keyframes breathe {
  0%, 100% { opacity: 0.6; transform: translateX(-50%) scale(1); }
  50% { opacity: 1; transform: translateX(-50%) scale(1.06); }
}

.hero-inner { max-width: 780px; }

.hero-eyebrow {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 28px;
}

.hero-title {
  font-size: clamp(56px, 11vw, 128px);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
  text-transform: lowercase;
  margin-bottom: 0;
}
.hero-dot {
  color: #34D399;
}

.hero-logo-stage {
  --logo-progress: 0;
  position: relative;
  width: min(520px, 80vw);
  margin: 0 auto 30px;
  aspect-ratio: 1;
  isolation: isolate;
  perspective: 900px;
}

.hero-logo {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.hero-logo--base {
  opacity: max(0, calc(1 - var(--logo-progress) * 4));
}

.hero-logo-layers {
  position: absolute;
  inset: 0;
  transform-style: preserve-3d;
}

.hero-logo-layer {
  position: absolute;
  inset: 0;
  will-change: transform, filter;
  filter: drop-shadow(0 0 calc(var(--logo-progress) * 22px) rgba(52, 211, 153, .3));
}

.hero-logo-layer--top {
  clip-path: polygon(0 0, 100% 0, 100% 63%, 0 63%);
  transform: translate3d(
    calc(var(--logo-progress) * -34px),
    calc(var(--logo-progress) * -15px),
    calc(var(--logo-progress) * 48px)
  ) rotateZ(calc(var(--logo-progress) * -2.2deg));
}

.hero-logo-layer--middle {
  clip-path: polygon(0 63%, 100% 63%, 100% 82%, 0 82%);
  transform: translate3d(
    calc(var(--logo-progress) * 28px),
    calc(var(--logo-progress) * 2px),
    calc(var(--logo-progress) * 78px)
  ) rotateZ(calc(var(--logo-progress) * 1.5deg));
}

.hero-logo-layer--bottom {
  clip-path: polygon(0 82%, 100% 82%, 100% 100%, 0 100%);
  transform: translate3d(
    calc(var(--logo-progress) * -18px),
    calc(var(--logo-progress) * 18px),
    calc(var(--logo-progress) * 30px)
  ) rotateZ(calc(var(--logo-progress) * -.8deg));
}

.hero-logo-flare {
  position: absolute;
  z-index: -1;
  left: 50%;
  top: 42%;
  width: calc(90px + var(--logo-progress) * 170px);
  height: calc(90px + var(--logo-progress) * 170px);
  border-radius: 50%;
  background: rgba(52, 211, 153, calc(var(--logo-progress) * .24));
  filter: blur(48px);
  transform: translate(-50%, -50%);
  opacity: var(--logo-progress);
  pointer-events: none;
}

.hero-subtitle {
  font-size: clamp(16px, 1.6vw, 19px);
  color: var(--text-secondary);
  max-width: 520px;
  margin: 0 auto 40px;
  line-height: 1.65;
}

.hero-cta { display: flex; gap: 14px; justify-content: center; }

.scroll-cue {
  position: absolute;
  bottom: 44px;
  left: 50%;
  transform: translateX(-50%);
}
.scroll-cue span {
  display: block;
  width: 1px;
  height: 44px;
  background: linear-gradient(var(--text-tertiary), transparent);
  animation: cue 2.4s ease-in-out infinite;
}
@keyframes cue {
  0% { opacity: 0; transform: scaleY(0.4); transform-origin: top; }
  40% { opacity: 1; transform: scaleY(1); }
  100% { opacity: 0; transform: scaleY(0.4); transform-origin: bottom; }
}

/* ============================================================
   ABOUT
   ============================================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 64px;
  align-items: start;
  margin-top: 48px;
}
.about-text p { color: var(--text-secondary); font-size: 16.5px; line-height: 1.75; margin-bottom: 20px; }
.about-text p:last-child { margin-bottom: 0; }

.about-stats { display: flex; }
.stat-item {
  flex: 1;
  padding: 0 28px;
  border-left: 1px solid var(--border);
}
.stat-item:first-child { padding-left: 0; border-left: none; }
.stat-number { display: block; font-size: 34px; font-weight: 700; letter-spacing: -0.02em; }
.stat-label { display: block; margin-top: 6px; font-size: 13.5px; color: var(--text-secondary); }

/* animált számláló — @property teszi lehetővé a --num átmenetét */
@property --num {
  syntax: "<integer>";
  inherits: false;
  initial-value: 0;
}
.stat-num {
  --num: 0;
  counter-set: num var(--num);
  transition: --num 2.2s linear;
  font-variant-numeric: tabular-nums;
}
.stat-num::after { content: counter(num); }

/* egymás után, lassan induljanak a számlálók */
.stat-item:nth-child(2) .stat-num { transition-delay: 0.6s; }
.stat-item:nth-child(3) .stat-num { transition-delay: 1.2s; }

/* ============================================================
   PROJECTS — stacked list & modal
   ============================================================ */
.projects-list {
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.project-row {
  position: relative;
  width: 100%;
  display: flex;
  align-items: center;
  gap: 26px;
  padding: 26px 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  overflow: hidden;
  text-align: left;
  cursor: pointer;
  transition: border-color 0.35s var(--ease), transform 0.35s var(--ease-soft);
}
.project-row:hover,
.project-row:focus-visible { border-color: var(--border-strong); transform: translateY(-2px); }
.project-row.is-highlighted { border-color: #34D399; transition: border-color 0.25s var(--ease); }

.row-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(480px circle at 8% 50%, color-mix(in srgb, var(--accent-c, #F5F5F5) 16%, transparent), transparent 70%);
  opacity: 0.6;
  transition: opacity 0.5s var(--ease);
  pointer-events: none;
}
.project-row:hover .row-glow { opacity: 1; }

.row-index {
  position: relative;
  flex-shrink: 0;
  width: 32px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-tertiary);
}

.row-main { position: relative; flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 6px; }
.row-top { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.row-logo { display: flex; flex-shrink: 0; width: 26px; height: 26px; }
.row-logo svg { width: 100%; height: 100%; }
.row-title { font-size: clamp(18px, 2vw, 22px); font-weight: 600; letter-spacing: -0.01em; }
.row-tag {
  font-size: 11px;
  padding: 4px 11px;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  color: var(--text-secondary);
}
.row-tagline { font-size: 14px; color: var(--text-secondary); max-width: 52ch; }

.row-tech { position: relative; flex-shrink: 0; display: flex; align-items: center; gap: 9px; }
.row-tech img { width: 16px; height: 16px; filter: grayscale(1) brightness(1.6); opacity: 0.85; }

.row-date { position: relative; flex-shrink: 0; width: 40px; font-size: 12px; color: var(--text-tertiary); text-align: right; }

.row-arrow {
  position: relative;
  flex-shrink: 0;
  font-size: 15px;
  color: var(--text-tertiary);
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
}
.project-row:hover .row-arrow,
.project-row:focus-visible .row-arrow { opacity: 1; transform: translateX(0); color: var(--text); }

/* ---------- modal ---------- */
.project-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s var(--ease);
}
.project-modal.is-open { opacity: 1; pointer-events: auto; }

.modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(4,4,4,0.72);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.modal-card {
  position: relative;
  width: 100%;
  max-width: 640px;
  max-height: 86vh;
  overflow-y: auto;
  background: var(--surface-raised);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 40px;
  transform: translateY(18px) scale(0.98);
  transition: transform 0.4s var(--ease-soft);
}
.project-modal.is-open .modal-card { transform: translateY(0) scale(1); }

.modal-close {
  position: absolute;
  top: 18px; right: 18px;
  width: 34px; height: 34px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  line-height: 1;
  color: var(--text-secondary);
  border: 1px solid var(--border);
  border-radius: 50%;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}
.modal-close:hover { color: var(--text); border-color: var(--border-strong); }

.modal-visual {
  position: relative;
  height: 120px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--surface);
  overflow: hidden;
  margin-bottom: 26px;
}
.modal-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(360px circle at 20% 20%, color-mix(in srgb, var(--accent-c, #F5F5F5) 30%, transparent), transparent 70%);
}
.modal-visual-tag {
  position: absolute; top: 16px; left: 16px;
  font-size: 11.5px;
  padding: 5px 12px;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  color: var(--text-secondary);
  background: rgba(0,0,0,0.35);
}
.modal-visual-date {
  position: absolute; top: 16px; right: 16px;
  font-size: 11.5px;
  color: var(--text-tertiary);
}

.modal-card h3 { display: flex; align-items: center; gap: 12px; font-size: clamp(22px, 3vw, 28px); font-weight: 600; letter-spacing: -0.02em; margin-bottom: 10px; }
.modal-logo { display: flex; flex-shrink: 0; width: 34px; height: 34px; }
.modal-logo svg { width: 100%; height: 100%; }
.modal-tagline { font-size: 15.5px; color: var(--text-secondary); margin-bottom: 14px; }
.modal-detail { font-size: 14.5px; line-height: 1.75; color: var(--text-secondary); }

.modal-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.modal-tag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  color: var(--text-secondary);
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
}
.modal-tag img { width: 13px; height: 13px; filter: grayscale(1) brightness(1.6); opacity: 0.9; }

.modal-stack { margin-top: 22px; border-top: 1px solid var(--border); padding-top: 18px; display: flex; flex-direction: column; gap: 10px; }
.modal-stack-row { display: flex; gap: 14px; font-size: 13px; }
.modal-stack-label { flex-shrink: 0; width: 90px; color: var(--text-tertiary); }
.modal-stack-items { color: var(--text-secondary); }

.modal-links { display: flex; gap: 20px; margin-top: 26px; flex-wrap: wrap; }
.modal-links a { font-size: 14px; font-weight: 500; color: var(--text-secondary); transition: color 0.25s var(--ease); }
.modal-links a:hover { color: var(--text); }

/* ============================================================
   SKILLS
   ============================================================ */
.skills-grid {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px 60px;
}
.skill-group h3 {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 18px;
}
.skill-badges { display: flex; flex-wrap: wrap; gap: 10px; }
.skill-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px 9px 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 13.5px;
  color: var(--text-secondary);
  cursor: pointer;
  --weight: 0;
  border-color: color-mix(in srgb, #34D399 calc(var(--weight) * 45%), var(--border));
  box-shadow: 0 0 calc(var(--weight) * 16px) color-mix(in srgb, #34D399 calc(var(--weight) * 45%), transparent);
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease), color 0.3s var(--ease), background 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.skill-badge img { width: 16px; height: 16px; opacity: 0.95; }
.skill-badge:hover { transform: translateY(-2px); border-color: var(--border-strong); color: var(--text); }
.skill-badge:hover { border-color: color-mix(in srgb, #34D399 calc(max(var(--weight), 0.55) * 100%), var(--border-strong)); }
.skill-badge:hover img { opacity: 1; }
.skill-badge.is-active {
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);
}
.skill-badge.is-active img { opacity: 1; }

.skill-detail {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.4s var(--ease);
}
.skill-detail.is-open { grid-template-rows: 1fr; margin-top: 28px; }
.skill-detail-inner { overflow: hidden; }

.skill-detail-label { display: block; font-size: 13px; color: var(--text-tertiary); margin-bottom: 12px; }

.skill-detail-chips { display: flex; flex-wrap: wrap; gap: 10px; padding-bottom: 4px; }
.skill-detail-chip {
  font-size: 13px;
  font-weight: 500;
  padding: 9px 16px;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  color: var(--text);
  background: var(--surface);
  cursor: pointer;
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease);
}
.skill-detail-chip:hover { border-color: #34D399; transform: translateY(-2px); }

/* ============================================================
   CERTIFICATIONS
   ============================================================ */
.certs-grid {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.cert-card {
  padding: 30px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease);
}
.cert-card:hover { transform: translateY(-4px); border-color: var(--border-strong); }
.cert-card h3 { font-size: 17px; font-weight: 600; margin-bottom: 12px; letter-spacing: -0.01em; }
.cert-card p { color: var(--text-secondary); font-size: 14.5px; line-height: 1.6; margin-bottom: 18px; }

/* ============================================================
   PRESENCE
   ============================================================ */
.presence-inner { text-align: center; }
.presence-links {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 40px;
  flex-wrap: wrap;
}
.presence-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 28px 36px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  min-width: 180px;
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease);
}
.presence-card:hover { transform: translateY(-4px); border-color: var(--border-strong); }
.presence-icon {
  width: 26px;
  height: 26px;
  margin-bottom: 6px;
  opacity: 0.9;
  transition: transform 0.35s var(--ease-soft), opacity 0.35s var(--ease);
}
.presence-card:hover .presence-icon { transform: scale(1.12); opacity: 1; }
.presence-name { font-size: 16px; font-weight: 600; }

/* ============================================================
   CONTACT
   ============================================================ */
.contact-lead { color: var(--text-secondary); max-width: 460px; font-size: 16px; margin-bottom: 40px; }
.contact-form {
  max-width: 640px;
  display: flex;
  flex-direction: column;
  gap: 22px;
  padding: 36px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  transition: border-color 0.35s var(--ease);
}
.contact-form:focus-within { border-color: var(--border-strong); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.contact-form label { display: flex; flex-direction: column; gap: 8px; }
.contact-form span { font-size: 13px; font-weight: 500; color: var(--text-secondary); }
.contact-form input, .contact-form textarea {
  padding: 14px 16px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14.5px;
  resize: vertical;
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.contact-form input:focus, .contact-form textarea:focus {
  border-color: #34D399;
  box-shadow: 0 0 0 3px rgba(52, 211, 153, 0.15);
}
.contact-form input::placeholder, .contact-form textarea::placeholder { color: var(--text-tertiary); }
.contact-form .btn { align-self: flex-start; margin-top: 6px; }
.form-note { font-size: 13.5px; color: var(--text-secondary); min-height: 18px; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { padding: 64px 0 32px; border-top: 1px solid var(--border); }
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 32px;
  margin-bottom: 48px;
}
.footer-logo { font-size: 18px; font-weight: 600; margin-bottom: 6px; }
.footer-logo span { color: var(--text-secondary); font-weight: 400; }
.footer-tag { font-size: 14px; color: var(--text-secondary); }
.footer-links { display: flex; gap: 24px; }
.footer-links a, .footer-social a { font-size: 14px; color: var(--text-secondary); transition: color 0.25s var(--ease); }
.footer-links a:hover, .footer-social a:hover { color: var(--text); }
.footer-social { display: flex; gap: 24px; }
.footer-copy { text-align: center; font-size: 12.5px; color: var(--text-tertiary); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
  .loader-video, #bg-video { display: none; }
  .loader-word, .loader-cta { opacity: 1 !important; transform: none !important; }
}
/* NAVBAR - GLITCH SCROLL HATÁS */
.site-header.new-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(8, 8, 8, 0.9);
  backdrop-filter: blur(24px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: all 0.4s ease;
}

.nav-container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 12px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 54px;
}

.main-nav {
  display: flex;
  gap: 32px;
}

.nav-link {
  color: var(--text-secondary);
  font-size: 14.2px;
  font-weight: 500;
  position: relative;
  padding: 6px 0;
  transition: color 0.3s ease;
}

/* GLITCH ANIMÁCIÓ */
@keyframes navGlitch {
  0%   { transform: translate(0); }
  20%  { transform: translate(-1.5px, 1.5px); }
  40%  { transform: translate(1.5px, -1.5px); }
  60%  { transform: translate(-1px, 1px); }
  80%  { transform: translate(1px, -1px); }
  100% { transform: translate(0); }
}

.site-header.scrolled .nav-link {
  position: relative;
}

.site-header.scrolled .nav-link:hover {
  color: white;
  animation: navGlitch 0.35s linear 2;
  text-shadow: 0 0 12px #34D399;
}

/* Hover alapállapot */
.nav-link:hover {
  color: white;
}

/* Scroll állapot */
.site-header.scrolled {
  height: 46px;
  background: rgba(8, 8, 8, 0.97);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.45);
}
/* GLITCH NAVBAR - EGYSZERŰ ÉS ERŐS */
.site-header.new-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(8, 8, 8, 0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.nav-container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 10px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 52px;
}

.main-nav {
  display: flex;
  gap: 30px;
}

.nav-link {
  color: #aaa;
  font-size: 14px;
  font-weight: 500;
  padding: 6px 0;
  position: relative;
}

/* GLITCH */
@keyframes glitchStrong {
  0% { transform: translate(0); }
  10% { transform: translate(-4px, 3px); }
  20% { transform: translate(4px, -3px); }
  30% { transform: translate(-2px, 2px); }
  40% { transform: translate(2px, -2px); }
  50% { transform: translate(0); }
}

.site-header.scrolled .nav-link:hover {
  color: #34D399;
  animation: glitchStrong 0.6s linear;
  text-shadow: 0 0 15px #34D399;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 960px) {
  .site-header { padding: 18px 20px; }
  .project-preview { display: none; }
  .nav-pill, .header-cta { display: none; }
  .site-header.creative-nav .main-nav { display: none; }
  .site-header.creative-nav .nav-toggle { display: flex; }
  .nav-toggle { display: flex; }
  .nav-container { padding: 0; height: auto; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .skills-grid { grid-template-columns: 1fr; }
  .certs-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .row-tech { display: none; }
}

@media (max-width: 640px) {
  .section { padding: 96px 0; }
  .container { padding-inline: 20px; }
  .hero-cta { flex-direction: column; width: 100%; }
  .hero-cta .btn { width: 100%; }
  .about-stats { flex-direction: column; gap: 20px; }
  .stat-item { padding: 20px 0 0; border-left: none; border-top: 1px solid var(--border); }
  .stat-item:first-child { padding-top: 0; border-top: none; }
  .project-row { flex-wrap: wrap; gap: 10px 16px; padding: 22px; }
  .row-index { display: none; }
  .row-main { order: 1; width: 100%; }
  .row-date { order: 2; text-align: left; }
  .row-arrow { order: 3; margin-left: auto; }
  .modal-card { padding: 28px; }
  .contact-form { padding: 24px; }
  .presence-links { flex-direction: column; }
  .hero-logo-layer--top {
    transform: translate3d(calc(var(--logo-progress) * -16px), calc(var(--logo-progress) * -8px), calc(var(--logo-progress) * 24px)) rotateZ(calc(var(--logo-progress) * -1.2deg));
  }
  .hero-logo-layer--middle {
    transform: translate3d(calc(var(--logo-progress) * 14px), 0, calc(var(--logo-progress) * 36px)) rotateZ(calc(var(--logo-progress) * .8deg));
  }
  .hero-logo-layer--bottom {
    transform: translate3d(calc(var(--logo-progress) * -9px), calc(var(--logo-progress) * 9px), calc(var(--logo-progress) * 16px));
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-logo--base { opacity: 1; }
  .hero-logo-layers, .hero-logo-flare { display: none; }
  .project-preview { display: none; }
  .split-char { opacity: 1; transform: none; filter: none; transition: none; }
  .btn.is-magnetic { transform: none; }
  .page-transition, .energy-pulse { display: none; }
}