/* ═══════════════════════════════════════════════════════════
   MITTREELS — style.css
   Dizajn: Futuristický / Tech Dark
   Farby: Čierna + Zelená (#00ff7f)
   Fonty: Outfit (hlavný text) + JetBrains Mono (tech etikety)
═══════════════════════════════════════════════════════════ */


/* ───────────────────────────────────────────────────────────
   1. IMPORT — Fonty a AOS knižnica
   Toto sťahuje fonty z Google a AOS (scroll animácie)
─────────────────────────────────────────────────────────── */
@import url("https://unpkg.com/aos@2.3.4/dist/aos.css");
@import url("https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;800;900&family=JetBrains+Mono:wght@400;700&display=swap");


/* ───────────────────────────────────────────────────────────
   2. RESET — Odstraní defaultné štýly prehliadača
   Každý prehliadač má iné defaulty, toto ich zjednotí
─────────────────────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}


/* ───────────────────────────────────────────────────────────
   3. DESIGN TOKENS — Premenné (meniť tu, zmení sa všade)
   Chceš zmeniť farbu? Zmeň len tu, nie 50 miest v kóde.
─────────────────────────────────────────────────────────── */
:root {
  /* Farby */
  --g:        #00ff7f;              /* Hlavná zelená */
  --g-dim:    #00cc63;              /* Tmavšia zelená (hover) */
  --g-glow:   rgba(0,255,127,0.18); /* Zelená žiara (box-shadow) */
  --g-glow-s: rgba(0,255,127,0.08); /* Slabá zelená žiara */
  --txt:      #c5c2c2;              /* Hlavný text (svetlošedá) */
  --txt-dim:  #5a5a6a;              /* Tlmený text (popisky) */
  --bg:       #050508;              /* Hlavné pozadie (takmer čierne) */
  --bg-2:     #080810;              /* Mierne svetlejšie pozadie */
  --bg-card:  #0c0c14;              /* Pozadie kariet */
  --line:     rgba(255,255,255,0.06); /* Jemná biela čiara */
  --line-g:   rgba(0,255,127,0.15);   /* Jemná zelená čiara */

  /* Fonty */
  --f-head: "Outfit", sans-serif;        /* Hlavný font (nadpisy, text) */
  --f-mono: "JetBrains Mono", monospace; /* Tech font (etikety, čísla) */

  /* Animácie — easing krivky */
  --expo:   cubic-bezier(0.16, 1, 0.3, 1);       /* Rýchly výbeh */
  --spring: cubic-bezier(0.34, 1.56, 0.64, 1);   /* Pružinový efekt */

  /* Layout */
  --max-w: 1240px; /* Maximálna šírka obsahu */
  --r:     3px;    /* Malý border-radius */
  --r-lg:  8px;    /* Väčší border-radius */
}


/* ───────────────────────────────────────────────────────────
   4. BASE — Základné štýly pre celú stránku
─────────────────────────────────────────────────────────── */
html {
  scroll-behavior: smooth; /* Plynulé scrollovanie pri kliknutí na anchor */
}

body {
  background: var(--bg);
  color: var(--txt);
  font-family: var(--f-head);
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden; /* Zabraňuje horizontálnemu scrollu */
}

/* Bodková mriežka na pozadí celej stránky */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
  z-index: 0;
}

/* Nadpisy — spoločné štýly */
h1, h2, h3 {
  font-family: var(--f-head);
  font-weight: 800;
  line-height: 1.1;
  color: #fff;
  margin-bottom: 0.75rem;
}
h1 { font-size: clamp(2rem, 4.5vw, 3.8rem); }   /* Responzívna veľkosť: min 2rem, ideál 4.5vw, max 3.8rem */
h2 { font-size: clamp(1.6rem, 3vw, 2.6rem); }
h3 { font-size: clamp(1rem, 1.8vw, 1.3rem); }

p { color: var(--txt-dim); font-size: 0.95rem; line-height: 1.75; }

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease;
}
a:hover { color: var(--g); }

/* Sekcie — spoločný padding a max-šírka */
section {
  padding: 5rem 2rem;
  max-width: var(--max-w);
  margin-inline: auto;
  position: relative;
  z-index: 1;
}

/* Scrollbar — tenká zelená */
::-webkit-scrollbar { width: 3px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--g); }


/* ───────────────────────────────────────────────────────────
   5. UTILITIES — Pomocné triedy
   Použiješ ich priamo v HTML: class="pre-heading"
─────────────────────────────────────────────────────────── */

/* Zelený tag nad nadpisom (napr. "— STRIH | GRAFIKA") */
.pre-heading {
  font-family: var(--f-mono);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--g);
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 1.25rem;
}
.pre-heading::before {
  content: "";
  display: block;
  width: 22px;
  height: 1px;
  background: var(--g);
  flex-shrink: 0;
}

/* Zelená farba textu — použitie: <em class="txt-green"> */
.txt-green { color: var(--g); }


/* ───────────────────────────────────────────────────────────
   6. TLAČIDLÁ (BUTTONS)
   .button — základná trieda
   .primary-button — zelené (hlavné)
   .secondary-button — obrys (vedľajšie)
─────────────────────────────────────────────────────────── */
.button {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 0.85rem 2rem;
  font-family: var(--f-mono);
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  border-radius: var(--r);
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  border: none;
  transition: transform 0.25s var(--spring), box-shadow 0.3s ease;
  white-space: nowrap;
}
.button:hover  { transform: translateY(-2px); }
.button:active { transform: translateY(0) scale(0.98); }

/* Shimmer efekt pri hover — svetlá čiara prechádza cez button */
.button::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
  transform: translateX(-100%);
  transition: transform 0.5s ease;
  z-index: 1;
}
.button:hover::before { transform: translateX(100%); }

/* Sweep fill — farba napĺňa button pri hover */
.button::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--expo);
}
.button:hover::after { transform: scaleX(1); }

/* Hlavné zelené tlačidlo */
.primary-button {
  background: var(--g);
  color: #000;
  border: 1px solid var(--g);
}
.primary-button::after { background: var(--g-dim); }
.primary-button:hover {
  color: #000;
  box-shadow: 0 0 30px var(--g-glow), 0 0 0 3px var(--g-glow-s);
}

/* Vedľajšie tlačidlo — obrys */
.secondary-button {
  background: transparent;
  color: var(--g);
  border: 1px solid var(--line-g);
}
.secondary-button::after { background: rgba(0,255,127,0.08); }
.secondary-button:hover {
  color: var(--g);
  border-color: var(--g);
  box-shadow: 0 0 20px var(--g-glow-s);
}

/* Kontajner pre skupinu tlačidiel */
.buttons-bottom {
  margin-top: 2.75rem;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
}


/* ───────────────────────────────────────────────────────────
   7. NAVBAR — Horná navigácia
   Fixná na vrchu stránky, priesvitná → tmavá po scrolle
─────────────────────────────────────────────────────────── */
.main-header {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  z-index: 1000;
  transition: background 0.4s ease, box-shadow 0.4s ease;
}

/* Tenká zelená linka na vrchu headeru */
.main-header::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--g), transparent);
  opacity: 0.5;
}

/* Po scrolle (JS pridá triedu .scrolled) — tmavé pozadie */
.main-header.scrolled {
  background: rgba(5,5,8,0.9);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  box-shadow: 0 1px 0 var(--line), 0 8px 32px rgba(0,0,0,0.5);
}

/* Navbar layout — logo vľavo, linky vpravo */
.navbar {
  max-width: var(--max-w);
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  gap: 2rem;
  position: relative;
}

/* ── Logo text (vľavo, vždy viditeľné) ── */
.logo {
  font-family: var(--f-head);
  font-size: 1.2rem;
  font-weight: 900;
  letter-spacing: 4px;
  color: #00ff7f;
  text-transform: uppercase;
  z-index: 1002;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  transition: text-shadow 0.3s ease;
}
.logo:hover { color: #fff; text-shadow: 0 0 20px rgba(255,255,255,0.25); }

/* ── Logo obrázok vo .logo (viditeľný len na mobile) ── */
/* Na desktope je logo obrázok v .center-logo-link */
.logo-img { display: none; }

/* ── Logo obrázok v strede navbaru (len desktop) ── */
.center-logo-link {
  display: none; /* Skryté — zobrazí ho media query pre desktop */
  margin-left: -625px;
}
.center-logo-img {
  height: 50px;
  width: auto;
  display: block;
  filter: drop-shadow(0 0 8px rgba(0,255,127,0.2));
  transition: filter 0.3s ease;
}
.center-logo-link:hover .center-logo-img {
  filter: drop-shadow(0 0 14px rgba(0,255,127,0.5));
}

/* ── Navigačné linky (zoznam vpravo) ── */
.nav-links {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.1rem;
}

.nav-links > li > a:not(.cta-button) {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 0.9rem;
  font-family: var(--f-mono);
  font-size: 0.68rem;
  font-weight: 400;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(232,232,232,0.45);
  border-radius: var(--r);
  transition: color 0.2s ease, background 0.2s ease;
}
.nav-links > li > a:not(.cta-button):hover {
  color: #fff;
  background: rgba(255,255,255,0.04);
}

/* Zelená podčiarknutá linka — rozrastá sa od stredu pri hover */
.nav-links > li > a:not(.cta-button)::after {
  content: "";
  position: absolute;
  bottom: 3px; left: 50%;
  width: 0; height: 1px;
  background: var(--g);
  box-shadow: 0 0 6px var(--g);
  transform: translateX(-50%);
  transition: width 0.3s var(--expo);
}
.nav-links > li > a:not(.cta-button):hover::after { width: 40%; }

/* ── CTA tlačidlo v navbare (Kontakt) ── */
.nav-links .cta-button {
  display: inline-flex;
  align-items: center;
  background: transparent;
  color: var(--g);
  border: 1px solid var(--g);
  font-family: var(--f-mono);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 0.5rem 1.2rem;
  border-radius: var(--r);
  transition: background 0.25s ease, box-shadow 0.25s ease, transform 0.25s var(--spring);
}
.nav-links .cta-button:hover {
  background: var(--g);
  color: #000;
  transform: translateY(-2px);
  box-shadow: 0 0 20px var(--g-glow);
}

/* ── Dropdown (Služby submenu) ── */
.dropdown { position: relative; }

/* Neviditeľný mostík — vyplní medzeru medzi linkom a dropdownom */
/* Bez toho dropdown zmizne keď presunieš kurzor dolu */
.dropdown::after {
  content: "";
  position: absolute;
  top: 100%; left: 0;
  width: 100%; height: 14px;
  display: none;
}
.dropdown:hover::after { display: block; }

.dropdown-content {
  display: none;
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  min-width: 210px;
  background: rgba(6,6,14,0.99);
  border: 1px solid var(--line-g);
  border-radius: var(--r-lg);
  box-shadow: 0 20px 60px rgba(0,0,0,0.95);
  padding: 6px 0;
  z-index: 200;
  animation: dropIn 0.2s var(--expo) forwards;
}

/* Malá šípka hore na dropdown paneli */
.dropdown-content::before {
  content: "";
  position: absolute;
  top: -5px; left: 22px;
  width: 8px; height: 8px;
  background: rgba(6,6,14,0.99);
  border-left: 1px solid var(--line-g);
  border-top: 1px solid var(--line-g);
  transform: rotate(45deg);
}

@keyframes dropIn {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.dropdown-content a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 11px 18px;
  font-family: var(--f-mono);
  font-size: 0.67rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(232,232,232,0.5);
  transition: color 0.2s, background 0.2s, padding-left 0.2s;
}
.dropdown-content a::before {
  content: "›";
  color: var(--g);
  opacity: 0;
  transition: opacity 0.2s;
  font-size: 1rem;
}
.dropdown-content a:hover {
  color: var(--g);
  background: rgba(0,255,127,0.05);
  padding-left: 22px;
}
.dropdown-content a:hover::before { opacity: 1; }

/* Zobraz dropdown pri hover (desktop) alebo .open triede (mobile JS) */
.dropdown:hover .dropdown-content,
.dropdown.open .dropdown-content { display: block; }


/* ── Hamburger tlačidlo (viditeľné len na mobile) ── */
.nav-toggle {
  display: none; /* Skryté — zobrazí ho media query */
  width: 40px; height: 40px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--line);
  border-radius: var(--r);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  transition: border-color 0.25s, background 0.25s, box-shadow 0.25s;
  z-index: 1001;
  flex-shrink: 0;
}
.nav-toggle:hover {
  border-color: var(--line-g);
  background: rgba(0,255,127,0.05);
  box-shadow: 0 0 12px rgba(0,255,127,0.1);
}

/* Tri čiarky hamburgera */
.hamburger {
  position: relative;
  width: 18px; height: 1.5px;
  background: var(--txt);
  border-radius: 999px;
  transition: background 0.3s;
}
.hamburger::before,
.hamburger::after {
  content: "";
  position: absolute;
  left: 0;
  height: 1.5px;
  background: var(--txt);
  border-radius: 999px;
  transition: transform 0.4s var(--expo), top 0.3s ease, width 0.3s ease;
}
.hamburger::before { top: -6px; width: 12px; }
.hamburger::after  { top:  6px; width: 15px; }

.nav-toggle:hover .hamburger,
.nav-toggle:hover .hamburger::before,
.nav-toggle:hover .hamburger::after {
  width: 18px;
  background: var(--g);
}

/* Hamburger → X (keď je menu otvorené, JS pridá .nav-open na body) */
body.nav-open .hamburger           { background: transparent; }
body.nav-open .hamburger::before   { top: 0; width: 18px; transform: rotate(45deg);  background: var(--g); }
body.nav-open .hamburger::after    { top: 0; width: 18px; transform: rotate(-45deg); background: var(--g); }


/* ───────────────────────────────────────────────────────────
   8. HERO — Úvodná sekcia
   Celá výška obrazovky — rozdelená na ľavý text + pravý panel
─────────────────────────────────────────────────────────── */
.hero-section {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 0;
  max-width: 100%;
  padding-inline: 0;
}

/* Veľký zelený ambient glow — vľavo */
.hero-section::before {
  content: "";
  position: absolute;
  top: -10%; left: -15%;
  width: 800px; height: 800px;
  background: radial-gradient(circle, rgba(0,255,127,0.07) 0%, transparent 55%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 1;
  animation: ambientPulse 6s ease-in-out infinite;
}
/* Druhý glow — vpravo dole */
.hero-section::after {
  content: "";
  position: absolute;
  bottom: -10%; right: -5%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(0,255,127,0.04) 0%, transparent 60%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 1;
}
@keyframes ambientPulse {
  0%, 100% { transform: scale(1);    opacity: 1; }
  50%       { transform: scale(1.08); opacity: 0.7; }
}

/* Video pozadie */
.hero-video-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-video-bg video {
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.08;
  filter: saturate(0);
}

/* Rohové HUD závorky */
.hero-corners {
  position: absolute;
  inset: 1.5rem;
  z-index: 2;
  pointer-events: none;
}
.hero-corners::before,
.hero-corners::after {
  content: "";
  position: absolute;
  width: 32px; height: 32px;
  border-color: rgba(0,255,127,0.2);
  border-style: solid;
}
.hero-corners::before { top: 0; left: 0; border-width: 1px 0 0 1px; }
.hero-corners::after  { bottom: 0; right: 0; border-width: 0 1px 1px 0; }

/* ── HLAVNÝ OBSAH — 2 stĺpce ── */
.hero-content {
  position: relative;
  z-index: 5;
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding: 8rem 2rem 4rem;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
  min-height: 100dvh;
}

/* ── ĽAVÝ STĹPEC — Hlavný predajný text ── */
.hero-left {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

/* Pre-heading — zelený tag */
.hero-content .pre-heading {
  justify-content: flex-start;
  letter-spacing: 5px;
  margin-bottom: 1.5rem;
  animation: fadeUp 0.6s var(--expo) both 0.1s;
}

/* Hlavný nadpis — veľký, odvážny */
.hero-content h1 {
  font-size: clamp(2.6rem, 5.5vw, 4.8rem);
  font-weight: 900;
  line-height: 1.04;
  margin-bottom: 0;
  letter-spacing: -1px;
  text-align: left;
  animation: fadeUp 0.7s var(--expo) both 0.2s;
}

/* Zelené slová v nadpise */
.hero-content h1 em {
  font-style: normal;
  color: var(--g);
  text-shadow: 0 0 40px rgba(0,255,127,0.4), 0 0 80px rgba(0,255,127,0.15);
  display: block; /* Každý em na novom riadku = dramatickejší efekt */
}

/* Podtitul */
.hero-sub {
  font-size: 1rem;
  color: rgba(232,232,232,0.55);
  margin-top: 1.5rem;
  max-width: 440px;
  line-height: 1.8;
  font-weight: 300;
  text-align: left;
  animation: fadeUp 0.8s var(--expo) both 0.3s;
}

/* Tlačidlá — väčší priestor od textu */
.hero-content .buttons-bottom {
  margin-top: 2.75rem;
  animation: fadeUp 0.9s var(--expo) both 0.4s;
  flex-direction: row;
}

/* Status bar — blikajúce indikátory */
.hero-status {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  flex-wrap: wrap;
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  width: 100%;
  font-family: var(--f-mono);
  font-size: 0.58rem;
  letter-spacing: 2px;
  color: var(--txt-dim);
  text-transform: uppercase;
  animation: fadeUp 1s var(--expo) both 0.5s;
}
.hero-status-item { display: flex; align-items: center; gap: 8px; }
.hero-status-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--g);
  box-shadow: 0 0 8px var(--g);
  flex-shrink: 0;
  animation: blink 2s ease-in-out infinite;
}
@keyframes blink {
  0%, 100% { opacity: 1; box-shadow: 0 0 8px var(--g); }
  50%       { opacity: 0.3; box-shadow: none; }
}

/* ── PRAVÝ STĹPEC — Sociálny dôkaz + karty ── */
.hero-right {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  animation: fadeUp 0.9s var(--expo) both 0.3s;
}

/* Karta štatistiky */
.hero-stat-card {
  background: rgba(12,12,20,0.75);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 1.4rem 1.6rem;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  backdrop-filter: blur(16px);
  transition: border-color 0.3s, transform 0.3s var(--spring), box-shadow 0.3s;
  position: relative;
  overflow: hidden;
}
/* Zelený ľavý pruh */
.hero-stat-card::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, transparent, var(--g), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}
.hero-stat-card:hover { border-color: var(--line-g); transform: translateX(6px); box-shadow: 0 0 20px rgba(0,255,127,0.04); }
.hero-stat-card:hover::before { opacity: 1; }

.hero-stat-num {
  font-family: var(--f-head);
  font-weight: 900;
  font-size: 2.2rem;
  color: var(--g);
  line-height: 1;
  text-shadow: 0 0 20px rgba(0,255,127,0.35);
  min-width: 64px;
  flex-shrink: 0;
}
.hero-stat-info { display: flex; flex-direction: column; gap: 3px; }
.hero-stat-label {
  font-weight: 700;
  font-size: 0.92rem;
  color: #fff;
  line-height: 1.2;
}
.hero-stat-desc {
  font-family: var(--f-mono);
  font-size: 0.58rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--txt-dim);
}

/* Špeciálna CTA karta vpravo dole */
.hero-cta-card {
  background: linear-gradient(135deg, rgba(0,255,127,0.08) 0%, rgba(0,255,127,0.03) 100%);
  border: 1px solid var(--line-g);
  border-radius: var(--r-lg);
  padding: 1.5rem 1.6rem;
  backdrop-filter: blur(16px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.hero-cta-card:hover { border-color: rgba(0,255,127,0.35); box-shadow: 0 0 30px rgba(0,255,127,0.08); }
.hero-cta-card-text { font-size: 0.88rem; color: rgba(232,232,232,0.7); line-height: 1.5; }
.hero-cta-card-text strong { color: #fff; display: block; font-size: 0.95rem; margin-bottom: 2px; }
.hero-cta-card-arrow {
  font-size: 1.4rem;
  color: var(--g);
  flex-shrink: 0;
  text-shadow: 0 0 12px rgba(0,255,127,0.5);
  transition: transform 0.25s var(--spring);
}
.hero-cta-card:hover .hero-cta-card-arrow { transform: translateX(4px); }

/* Spodná linka hero */
.hero-accent-line {
  position: absolute;
  bottom: 0; left: 0;
  width: 100%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--g), transparent);
  z-index: 10;
  opacity: 0.4;
}

/* Scroll indikátor */
.hero-scroll-hint {
  position: absolute;
  bottom: 2rem; left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  opacity: 0.2;
}
.hero-scroll-hint span {
  font-family: var(--f-mono);
  font-size: 0.5rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--txt);
}
.hero-scroll-hint::after {
  content: "";
  display: block;
  width: 1px; height: 32px;
  background: linear-gradient(180deg, var(--g), transparent);
  animation: scrollLine 1.8s ease infinite;
}
@keyframes scrollLine {
  0%    { transform: scaleY(0); transform-origin: top;    opacity: 1; }
  50%   { transform: scaleY(1); transform-origin: top;    opacity: 1; }
  50.1% { transform: scaleY(1); transform-origin: bottom; }
  100%  { transform: scaleY(0); transform-origin: bottom; opacity: 0; }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}


/* ───────────────────────────────────────────────────────────
   9. FOCUS / SLUŽBY — 3 karty na úvodnej stránke
─────────────────────────────────────────────────────────── */
/* Táto sekcia má celú šírku obrazovky (tmavšie pozadie) */
.focus-section {
  max-width: 100%;
  background: var(--bg-2);
  padding: 5rem 2rem;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.focus-section .inner {
  max-width: var(--max-w);
  margin-inline: auto;
}

/* Hlavička sekcie — label vľavo, text vpravo */
.focus-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: end;
  margin-bottom: 3rem;
}
.focus-header h2 { margin-bottom: 0; }
.focus-header > p {
  text-align: right;
  font-size: 0.9rem;
  color: var(--txt-dim);
  line-height: 1.7;
  max-width: 300px;
  margin-left: auto;
}

/* Mriežka troch kariet */
.focus-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

/* Jednotlivá karta */
.focus-item {
  display: block;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 2rem 1.75rem;
  position: relative;
  overflow: hidden;
  transition: border-color 0.35s, transform 0.35s var(--spring), box-shadow 0.35s;
  text-decoration: none;
  cursor: pointer;
}

/* Zelená rohová závorka — vyrastie pri hover */
.focus-item::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 0; height: 0;
  border-left: 2px solid var(--g);
  border-top: 2px solid var(--g);
  transition: width 0.4s var(--expo), height 0.4s var(--expo) 0.05s;
}
.focus-item:hover::before { width: 28px; height: 28px; }

/* Zelená linka na spodku — sweepuje pri hover */
.focus-item::after {
  content: "";
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--g), transparent);
  opacity: 0;
  transition: opacity 0.35s;
}
.focus-item:hover::after { opacity: 0.5; }

.focus-item:hover {
  border-color: var(--line-g);
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.5), 0 0 30px rgba(0,255,127,0.04);
}

/* Číslo karty (01, 02, 03) */
.focus-item .item-num {
  font-family: var(--f-mono);
  font-size: 0.6rem;
  color: var(--g);
  letter-spacing: 2px;
  opacity: 0.5;
  margin-bottom: 1rem;
  display: block;
}

/* Emoji ikona */
.focus-item-icon {
  font-size: 1.6rem;
  margin-bottom: 0.75rem;
  line-height: 1;
  display: block;
}

/* Nadpis karty */
.focus-item h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--txt);
  margin-bottom: 0.6rem;
  transition: color 0.25s;
}
.focus-item:hover h3 { color: #fff; }

.focus-item p {
  font-size: 0.85rem;
  color: var(--txt-dim);
  line-height: 1.7;
}


/* ───────────────────────────────────────────────────────────
   10. CTA — Sekcia výzvy k akcii
─────────────────────────────────────────────────────────── */
.cta-section {
  max-width: 100%;
  background: var(--bg);
  padding: 6rem 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

/* Mriežkové pozadie */
.cta-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(0,255,127,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,255,127,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}
/* Stredový glow */
.cta-section > * { position: relative; z-index: 1; }
.cta-section::after {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 700px; height: 400px;
  background: radial-gradient(ellipse, rgba(0,255,127,0.06) 0%, transparent 65%);
  pointer-events: none;
}

.cta-section .inner {
  position: relative;
  z-index: 2;
  max-width: 680px;
  margin-inline: auto;
}
.cta-section h2 { font-size: clamp(1.8rem, 4vw, 3rem); margin-bottom: 0.75rem; }
.cta-section h2 em { font-style: normal; color: var(--g); }
.cta-section > p,
.cta-section .inner > p { margin-bottom: 2.5rem; font-size: 0.95rem; }


/* ───────────────────────────────────────────────────────────
   11. FOOTER
─────────────────────────────────────────────────────────── */
.main-footer {
  background: #000;
  border-top: 1px solid var(--line);
  padding: 4rem 2rem 2rem;
  position: relative;
}
/* Zelená linka na vrchu footeru */
.main-footer::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--g), transparent);
  opacity: 0.3;
}

.footer-content {
  max-width: var(--max-w);
  margin-inline: auto;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 3rem;
  padding-bottom: 2.5rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--line);
}

/* Nadpis stĺpca footeru */
.footer-col h3 {
  font-family: var(--f-mono);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--g);
  opacity: 0.65;
  margin-bottom: 1.25rem;
}

.footer-col ul { list-style: none; }
.footer-col a {
  color: var(--txt-dim);
  display: block;
  padding: 0.3rem 0;
  font-size: 0.9rem;
  transition: color 0.2s, padding-left 0.2s;
}
.footer-col a:hover { color: var(--g); padding-left: 6px; }
.footer-col p { font-size: 0.9rem; margin-bottom: 0.4rem; }

/* Social ikony */
.social-links { display: flex; gap: 0.6rem; }
.social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  border: 1px solid var(--line);
  border-radius: var(--r);
  font-size: 1rem;
  color: var(--txt-dim);
  transition: all 0.2s;
}
.social-links a:hover {
  color: var(--g);
  border-color: var(--line-g);
  box-shadow: 0 0 12px rgba(0,255,127,0.15);
  transform: translateY(-2px);
}

/* Spodný riadok footeru */
.footer-bottom {
  max-width: var(--max-w);
  margin-inline: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-family: var(--f-mono);
  font-size: 0.62rem;
  letter-spacing: 1px;
  color: var(--txt-dim);
}


/* ───────────────────────────────────────────────────────────
   12. PAGE HEADER — Nadpis podstránok (portfolio, o mne...)
   Používa sa na každej stránke okrem hlavnej (index)
─────────────────────────────────────────────────────────── */
.page-header {
  padding: 8rem 2rem 4rem;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
  position: relative;
  overflow: hidden;
  z-index: 1;
}
.page-header::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--g), transparent);
  opacity: 0.5;
}
.page-header .header-content {
  max-width: var(--max-w);
  margin-inline: auto;
  position: relative;
  z-index: 2;
}
.page-header h1 {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 900;
  margin-bottom: 0.5rem;
}
.page-header h1 em { font-style: normal; color: var(--g); }
.page-header p { font-size: 0.95rem; color: var(--txt-dim); max-width: 480px; margin-top: 0.75rem; }


/* ───────────────────────────────────────────────────────────
   13. PORTFOLIO
─────────────────────────────────────────────────────────── */
.portfolio-section { padding-block: 5rem 7rem; }

/* Filter tlačidlá */
.filter-controls {
  text-align: center;
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}
.filter-button {
  padding: 0.42rem 1.2rem;
  border: 1px solid var(--line);
  border-radius: 2px;
  color: var(--txt-dim);
  font-family: var(--f-mono);
  font-size: 0.65rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  background: transparent;
  transition: all 0.2s;
}
.filter-button:hover,
.filter-button.active {
  background: var(--g);
  color: #000;
  border-color: var(--g);
  box-shadow: 0 0 16px rgba(0,255,127,0.25);
}

/* Mriežka projektov */
.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}
.project-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--r-lg);
  cursor: pointer;
  background: var(--bg-card);
  border: 1px solid var(--line);
  transition: border-color 0.3s, box-shadow 0.3s;
}
.project-item:hover {
  border-color: var(--line-g);
  box-shadow: 0 0 40px rgba(0,255,127,0.06);
}
.project-thumbnail {
  width: 100%; height: auto;
  display: block;
  filter: saturate(0.7) brightness(0.9);
  transition: transform 0.6s var(--expo), filter 0.4s;
}
.project-item:hover .project-thumbnail {
  transform: scale(1.05);
  filter: saturate(1) brightness(1);
}
.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(5,5,8,0.95) 0%, rgba(5,5,8,0.4) 50%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 2rem;
  opacity: 0;
  transition: opacity 0.4s;
}
.project-item:hover .project-overlay { opacity: 1; }
.project-overlay h3 { font-size: 1.2rem; font-weight: 700; color: #fff; margin-bottom: 0.3rem; }
.project-overlay p  { font-size: 0.8rem; color: rgba(232,232,232,0.5); }
.view-details-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--g);
  font-family: var(--f-mono);
  font-size: 0.62rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-top: 0.75rem;
}
.view-details-tag::after { content: "→"; transition: transform 0.2s; }
.project-item:hover .view-details-tag::after { transform: translateX(5px); }


/* ───────────────────────────────────────────────────────────
   14. MODAL — Video popup
─────────────────────────────────────────────────────────── */
.modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(2,2,5,0.94);
  backdrop-filter: blur(12px);
}
.modal.is-open {
  display: grid;
  place-items: center;
  padding: 1rem;
  animation: modalFade 0.2s ease forwards;
}
@keyframes modalFade {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.modal-content {
  position: relative;
  width: 90%;
  max-width: 920px;
  background: var(--bg-card);
  border: 1px solid var(--line-g);
  border-radius: var(--r-lg);
  padding: 3rem 1rem 1rem;
  box-shadow: 0 0 80px rgba(0,255,127,0.06), 0 40px 100px rgba(0,0,0,0.9);
  animation: modalUp 0.3s var(--expo) forwards;
}
@keyframes modalUp {
  from { opacity: 0; transform: translateY(20px) scale(0.98); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* Zatvárací bar (ESC + X ikona) */
.close-button {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2.75rem;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  padding-inline: 1.25rem;
  background: rgba(0,0,0,0.5);
  border-bottom: 1px solid var(--line);
  border-radius: var(--r-lg) var(--r-lg) 0 0;
  cursor: pointer;
  color: transparent;
  font-size: 0;
  user-select: none;
  transition: background 0.2s;
}
.close-button:hover { background: rgba(0,255,127,0.05); }
.close-button::before {
  content: "ESC";
  font-family: var(--f-mono);
  font-size: 0.6rem;
  letter-spacing: 2px;
  color: var(--txt-dim);
  transition: color 0.2s;
}
.close-button:hover::before { color: var(--g); }
.close-button::after {
  content: "";
  width: 14px; height: 14px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2300ff7f' stroke-width='2' stroke-linecap='round'%3E%3Cline x1='18' y1='6' x2='6' y2='18'/%3E%3Cline x1='6' y1='6' x2='18' y2='18'/%3E%3C/svg%3E") center/contain no-repeat;
  transition: transform 0.3s var(--spring);
}
.close-button:hover::after { transform: rotate(90deg) scale(1.2); }

.video-container {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: var(--r);
  background: #000;
}
.video-container iframe,
.video-container video {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  border: none;
  object-fit: contain;
}


/* ───────────────────────────────────────────────────────────
   15. O MNE — About stránka
─────────────────────────────────────────────────────────── */
.about-section { padding-block: 5rem; }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 5rem;
  align-items: start;
}
.about-text h2 { margin-bottom: 1.5rem; }
.about-text p  { margin-bottom: 1rem; }

.profile-photo {
  width: 100%; height: auto;
  display: block;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  filter: grayscale(30%);
  transition: filter 0.4s, border-color 0.4s, box-shadow 0.4s;
}
.profile-photo:hover {
  filter: grayscale(0%);
  border-color: var(--line-g);
  box-shadow: 0 0 40px rgba(0,255,127,0.07);
}

/* Mriežka štatistík 2x2 */
.stats-box {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  margin-top: 2.5rem;
}
.stat-item {
  background: var(--bg-card);
  padding: 1.5rem;
  text-align: center;
  transition: background 0.25s;
}
.stat-item:hover { background: rgba(0,255,127,0.03); }
.stat-number {
  display: block;
  font-family: var(--f-head);
  font-weight: 900;
  font-size: 2.5rem;
  color: var(--g);
  line-height: 1;
  text-shadow: 0 0 20px rgba(0,255,127,0.3);
}
.stat-label {
  font-family: var(--f-mono);
  font-size: 0.58rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--txt-dim);
  margin-top: 6px;
  display: block;
}


/* ───────────────────────────────────────────────────────────
   16. ZRUČNOSTI (SKILLS)
─────────────────────────────────────────────────────────── */
.skills-section {
  max-width: 100%;
  background: var(--bg-2);
  padding: 5rem 2rem;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  text-align: center;
}
.skills-section .inner { max-width: var(--max-w); margin-inline: auto; }

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1.25rem;
  margin-top: 3rem;
}
.skill-item {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 1.75rem 1rem;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s var(--spring), box-shadow 0.3s;
}
.skill-item:hover {
  border-color: var(--line-g);
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.4);
}
.skill-item::after {
  content: "";
  position: absolute;
  bottom: 0; left: 50%; right: 50%;
  height: 1px;
  background: var(--g);
  transition: left 0.4s var(--expo), right 0.4s var(--expo);
}
.skill-item:hover::after { left: 0; right: 0; }

.skill-icon {
  width: 42px; height: 42px;
  margin-bottom: 0.9rem;
  filter: grayscale(90%);
  transition: filter 0.3s, transform 0.3s var(--spring);
}
.skill-item:hover .skill-icon {
  filter: grayscale(0%) drop-shadow(0 0 8px rgba(0,255,127,0.4));
  transform: scale(1.1);
}
.skill-item h3 {
  font-size: 0.75rem;
  font-family: var(--f-mono);
  font-weight: 400;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--txt-dim);
  transition: color 0.25s;
}
.skill-item:hover h3 { color: var(--g); }


/* ───────────────────────────────────────────────────────────
   17. REFERENCIE (TESTIMONIALS)
─────────────────────────────────────────────────────────── */
.testimonials-section {
  max-width: 100%;
  background: var(--bg);
  padding: 5rem 2rem;
}
.testimonials-section .inner { max-width: var(--max-w); margin-inline: auto; }

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}
.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s var(--spring);
}
.testimonial-card:hover { border-color: var(--line-g); transform: translateY(-4px); }
.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 1rem; right: 1.5rem;
  font-size: 6rem;
  font-weight: 900;
  color: var(--g);
  opacity: 0.04;
  line-height: 1;
}
.testimonial-card p {
  font-style: italic;
  color: rgba(232,232,232,0.6);
  font-size: 0.9rem;
  line-height: 1.85;
  margin-bottom: 1.5rem;
}
.testimonial-card cite {
  font-family: var(--f-mono);
  font-size: 0.62rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--g);
  font-style: normal;
  display: flex;
  align-items: center;
  gap: 8px;
}
.testimonial-card cite::before { content: "—"; opacity: 0.4; }


/* ───────────────────────────────────────────────────────────
   18. KONTAKT
─────────────────────────────────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 4rem;
}
.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 2.5rem;
}
.form-group { margin-bottom: 1.5rem; }
.form-group label {
  display: block;
  margin-bottom: 8px;
  font-family: var(--f-mono);
  font-size: 0.62rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--txt-dim);
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.85rem 1rem;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--r);
  color: #fff;
  font-family: var(--f-head);
  font-size: 0.95rem;
  transition: border-color 0.25s, box-shadow 0.25s;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: rgba(0,255,127,0.35);
  box-shadow: 0 0 0 3px rgba(0,255,127,0.06);
}
.form-status { margin-top: 1rem; font-family: var(--f-mono); font-size: 0.7rem; color: var(--g); }


/* ───────────────────────────────────────────────────────────
   19. STRÁNKY SLUŽIEB — Automatické štýly
   Ak dáš triedy .service-content-section na wrapper div
   v HTML, texty sa automaticky naštýlujú do kariet
─────────────────────────────────────────────────────────── */
.service-content-section,
.service-content {
  max-width: var(--max-w);
  margin-inline: auto;
  padding: 4rem 2rem 6rem;
}

/* h2 → zelený monospace label */
.service-content-section h2,
.service-content h2 {
  font-size: 0.75rem !important;
  font-family: var(--f-mono) !important;
  font-weight: 700 !important;
  letter-spacing: 3px !important;
  text-transform: uppercase !important;
  color: var(--g) !important;
  opacity: 0.75;
  margin-top: 2.5rem !important;
  margin-bottom: 0.75rem !important;
  display: flex;
  align-items: center;
  gap: 10px;
}
.service-content-section h2::before,
.service-content h2::before {
  content: "";
  display: block;
  width: 16px; height: 1px;
  background: var(--g);
  flex-shrink: 0;
}

/* h3 → biely nadpis sekcie */
.service-content-section h3,
.service-content h3 {
  font-size: 1.4rem !important;
  font-weight: 800 !important;
  color: #fff !important;
  margin-top: 0.2rem !important;
  margin-bottom: 1.25rem !important;
}

/* p → karta s ľavým pruhem */
.service-content-section > p,
.service-content > p {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-left: 2px solid rgba(0,255,127,0.3);
  border-radius: var(--r-lg);
  padding: 1.25rem 1.5rem;
  font-size: 0.9rem !important;
  color: rgba(232,232,232,0.65) !important;
  line-height: 1.75;
  margin-bottom: 1rem;
}

/* ul + li → každý bod v karte */
.service-content-section ul,
.service-content ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: 1.5rem;
  padding: 0;
}
.service-content-section ul li,
.service-content ul li {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 0.9rem 1.25rem;
  font-size: 0.88rem;
  color: rgba(232,232,232,0.7);
  line-height: 1.6;
  transition: border-color 0.2s, background 0.2s;
}
.service-content-section ul li:hover,
.service-content ul li:hover { border-color: var(--line-g); background: #0f0f1a; }
.service-content-section ul li::before,
.service-content ul li::before {
  content: "";
  display: block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--g);
  box-shadow: 0 0 6px rgba(0,255,127,0.5);
  flex-shrink: 0;
  margin-top: 6px;
}


/* ───────────────────────────────────────────────────────────
   20. RESPONZÍVNOSŤ — Tablet (≤ 900px)
   Všetky zmeny pre tablety a malé obrazovky
─────────────────────────────────────────────────────────── */
@media (max-width: 900px) {

  /* Zobraz hamburger tlačidlo */
  .nav-toggle { display: flex; }

  /* ── Side drawer — vysúva sa sprava ── */
  .nav-links {
    /* Nutné: flex musí byť nastavené aj tu */
    display: flex;
    position: fixed;
    top: 0; right: 0;
    height: 100dvh;
    width: min(300px, 82vw);
    background: rgba(4, 4, 10, 0.98);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-left: 1px solid var(--line-g);
    box-shadow: -20px 0 60px rgba(0,0,0,0.95);
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    padding: 5rem 1.75rem 3rem;
    /* Skryté vpravo mimo obrazovky */
    transform: translateX(110%);
    transition: transform 0.4s var(--expo);
    z-index: 999;
    overflow-y: auto;
    overflow-x: hidden;
    gap: 0;
    /* Zabraňuje scrollovaniu stránky cez drawer */
    overscroll-behavior: contain;
  }

  /* Zelená linka na vrchu drawera */
  .nav-links::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, var(--g), transparent);
    pointer-events: none;
  }

  /* ── Otvorený stav — JS pridá .nav-open na body ── */
  body.nav-open .nav-links {
    transform: translateX(0);
  }

  /* Overlay za drawerom — kliknuteľný, zatvorí menu */
  .nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
    z-index: 998;
    cursor: pointer;
  }
  body.nav-open .nav-overlay { display: block; }

  /* Keď je menu otvorené, zablokuj scroll stránky */
  body.nav-open { overflow: hidden; }

  /* ── Animácia linkov — staggered vstup ── */
  .nav-links li {
    width: 100%;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    opacity: 0;
    transform: translateX(16px);
    transition: opacity 0.3s ease, transform 0.3s ease;
    list-style: none;
  }
  .nav-links li:last-child {
    border-bottom: none;
    margin-top: 1.25rem;
  }

  body.nav-open .nav-links li { opacity: 1; transform: translateX(0); }
  body.nav-open .nav-links li:nth-child(1) { transition-delay: 0.07s; }
  body.nav-open .nav-links li:nth-child(2) { transition-delay: 0.12s; }
  body.nav-open .nav-links li:nth-child(3) { transition-delay: 0.17s; }
  body.nav-open .nav-links li:nth-child(4) { transition-delay: 0.22s; }
  body.nav-open .nav-links li:nth-child(5) { transition-delay: 0.27s; }

  /* ── Linky v draweri ── */
  .nav-links > li > a:not(.cta-button) {
    display: block;
    width: 100%;
    padding: 0.95rem 0.5rem;
    font-family: var(--f-mono);
    font-size: 0.75rem;
    color: rgba(232,232,232,0.8);
    text-transform: uppercase;
    letter-spacing: 2px;
    background: none;
    transition: color 0.2s, padding-left 0.2s;
  }
  /* Skryje desktop hover efekt (podčiarknutie) */
  .nav-links > li > a:not(.cta-button)::after { display: none; }
  .nav-links > li > a:not(.cta-button):hover {
    color: var(--g);
    padding-left: 0.75rem;
    background: none;
  }

  /* ── CTA tlačidlo v draweri ── */
  .nav-links .cta-button {
    width: 100%;
    justify-content: center;
    padding: 0.9rem 1rem;
    margin-top: 0.5rem;
  }

  /* ── Dropdown v draweri ── */
  /* Skryje desktop hover mostík */
  .dropdown::after { display: none !important; }

  /* Dropdown panel — statický (nie absolute) */
  .dropdown-content {
    position: static !important;
    display: none;
    background: rgba(0,255,127,0.04);
    border: none !important;
    border-left: 2px solid rgba(0,255,127,0.25) !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    padding: 4px 0 4px 1rem;
    animation: none !important;
    min-width: unset;
    width: 100%;
  }
  /* Skryje šípku nad dropdownom */
  .dropdown-content::before { display: none !important; }

  /* Zobraz dropdown keď má .open triedu (JS toggle) */
  .dropdown.open .dropdown-content { display: block; }

  /* Linky v dropdown paneli */
  .dropdown-content a {
    font-size: 0.68rem !important;
    padding: 0.6rem 0.5rem !important;
    color: rgba(232,232,232,0.6) !important;
    letter-spacing: 1.5px;
    display: block;
  }
  .dropdown-content a::before { display: none; }
  .dropdown-content a:hover {
    color: var(--g) !important;
    padding-left: 1rem !important;
    background: none;
  }

  /* ── Ostatné layouty — tablet ── */
  .hero-content {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 6rem 1.5rem 3rem;
    min-height: unset;
  }
  .hero-right { display: none; }
  .focus-header { grid-template-columns: 1fr; }
  .focus-header > p { text-align: left; margin-left: 0; }
  .focus-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: 3rem; }
  .footer-content { flex-direction: column; }
  .contact-grid { grid-template-columns: 1fr; }
}

/* ───────────────────────────────────────────────────────────
   21. RESPONZÍVNOSŤ — Mobile (≤ 600px)
─────────────────────────────────────────────────────────── */
@media (max-width: 600px) {
  section { padding: 4rem 1.25rem; }

  /* Hero na mobile — 1 stĺpec, pravý panel skrytý */
  .hero-section { padding-top: 0; }
  .hero-content {
    grid-template-columns: 1fr;
    padding: 6rem 1.25rem 4rem;
    min-height: 100dvh;
    gap: 0;
  }
  .hero-right { display: none; }
  .hero-content h1 { font-size: clamp(2rem, 10vw, 2.8rem); letter-spacing: -0.5px; }
  .hero-sub { font-size: 0.9rem; margin-top: 1rem; }
  .hero-content .buttons-bottom { margin-top: 2rem; flex-direction: column; align-items: flex-start; gap: 0.75rem; }
  .hero-status { margin-top: 2rem; font-size: 0.55rem; gap: 0.75rem; }
  .hero-video-bg video { opacity: 0.05; }

  /* Mriežky — 1 stĺpec */
  .focus-grid { grid-template-columns: 1fr; }
  .project-grid { grid-template-columns: 1fr; }
  .skills-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-box { grid-template-columns: repeat(2, 1fr); }

  /* Modal na mobile — portrait video */
  .modal.is-open { padding: 0.75rem; }
  .modal-content { width: 96%; padding-top: 2.75rem; }
  .video-container { padding-bottom: 177.78%; }
}

/* ───────────────────────────────────────────────────────────
   22. LOGO — Desktop vs Mobile
─────────────────────────────────────────────────────────── */

/* Desktop (≥ 900px) — logo obrázok v strede navbaru */
@media (min-width: 900px) {
  .center-logo-link {
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 100;
    
  }
  /* Text logo na desktope — skryje logo-img, zobrazí len text */
  .logo-img { display: none; }
}

/* Mobile (≤ 899px) — logo obrázok v .logo (vľavo) */
@media (max-width: 899px) {
  .center-logo-link { display: none !important; } /* Skryje stredné logo */
  .logo-img {
    display: block;
    height: 35px;
    width: auto;
    filter: drop-shadow(0 0 6px rgba(0,255,127,0.3));
  }
  .logo {
    font-size: 1;        /* Skryje text "MITTREELS" — len obrázok */
    letter-spacing: 1;
    gap: 1;
  }
  /* Ak chceš zobraziť aj text, zmeň font-size: 0 na font-size: 0.95rem */
}