/* ================================================
   PLACOMP s.r.o. – Hlavný CSS súbor
   Farebná paleta: šedá (#4B5563), modrá (#3B82F6), žltá (#F0B429)
   Autor: Generated for Placomp s.r.o.
   Verzia: 1.0
================================================ */

/* ----------------------------------------
   1. CSS PREMENNÉ (Custom Properties)
---------------------------------------- */
:root {
  /* Farby brand */
  --grey-dark:  #1E2028;
  --grey-med:   #4B5563;
  --grey-light: #9CA3AF;
  --blue:       #3B82F6;
  --blue-dark:  #1D4ED8;
  --blue-light: #60A5FA;
  --yellow:     #F0B429;
  --yellow-dark:#D97706;

  /* Neutrálne */
  --bg:         #0F1117;
  --bg-2:       #161A24;
  --bg-3:       #1E2230;
  --surface:    #252B3B;
  --border:     rgba(255,255,255,0.07);
  --text:       #E5E7EB;
  --text-muted: #9CA3AF;
  --white:      #FFFFFF;

  /* Typografia */
  --font-main:  'Exo 2', sans-serif;
  --font-mono:  'JetBrains Mono', monospace;

  /* Veľkosti */
  --container:  1200px;
  --radius:     12px;
  --radius-lg:  20px;

  /* Tiene */
  --shadow-blue: 0 0 40px rgba(59,130,246,0.2);
  --shadow-card: 0 8px 32px rgba(0,0,0,0.4);
}

/* ----------------------------------------
   2. RESET & ZÁKLADNÉ ŠTÝLY
---------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s;
}

ul {
  list-style: none;
}

button {
  font-family: var(--font-main);
  cursor: pointer;
  border: none;
  background: none;
}

/* ----------------------------------------
   3. UTILITY TRIEDY
---------------------------------------- */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.accent {
  color: var(--blue);
}

.section-label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--yellow);
  border: 1px solid rgba(240,180,41,0.3);
  border-radius: 100px;
  padding: 4px 14px;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 520px;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header .section-subtitle {
  margin: 0 auto;
}

/* ----------------------------------------
   4. TLAČIDLÁ
---------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 600;
  font-family: var(--font-main);
  transition: all 0.25s ease;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
}

.btn--primary {
  background: var(--blue);
  color: #fff;
  border: 2px solid var(--blue);
  box-shadow: 0 0 20px rgba(59,130,246,0.3);
}

.btn--primary:hover {
  background: var(--blue-dark);
  border-color: var(--blue-dark);
  box-shadow: 0 0 30px rgba(59,130,246,0.5);
  transform: translateY(-2px);
}

.btn--ghost {
  background: transparent;
  color: var(--text);
  border: 2px solid var(--border);
}

.btn--ghost:hover {
  border-color: var(--blue);
  color: var(--blue);
  transform: translateY(-2px);
}

.btn--full {
  width: 100%;
  justify-content: center;
}

/* ----------------------------------------
   5. HEADER & NAVIGÁCIA
---------------------------------------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0;
  transition: background 0.35s, box-shadow 0.35s, padding 0.35s;
}

.header.scrolled {
  background: rgba(15, 17, 23, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--border);
  padding: 0;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

/* Logo */
.nav__logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.25rem;
  font-weight: 700;
}

.nav__logo-img {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  object-fit: contain;
}

.nav__logo-text {
  letter-spacing: -0.02em;
}

/* Nav links */
.nav__list {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav__link {
  padding: 8px 16px;
  border-radius: 8px;
  font-weight: 500;
  color: var(--text-muted);
  transition: color 0.2s, background 0.2s;
}

.nav__link:hover {
  color: var(--white);
  background: rgba(255,255,255,0.05);
}

.nav__link--cta {
  color: var(--white);
  background: var(--blue);
  padding: 8px 20px;
}

.nav__link--cta:hover {
  background: var(--blue-dark);
  color: var(--white);
}

/* Hamburger */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border-radius: 8px;
}

.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

.nav__toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav__toggle.active span:nth-child(2) { opacity: 0; }
.nav__toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ----------------------------------------
   6. HERO SEKCIA
---------------------------------------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 120px 0 80px;
}

/* Mriežka na pozadí */
.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(59,130,246,0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59,130,246,0.07) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black, transparent);
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black, transparent);
}

/* Žiariace kruhy */
.hero__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.15;
  pointer-events: none;
}

.hero__glow--1 {
  width: 600px;
  height: 600px;
  background: var(--blue);
  top: -100px;
  right: -100px;
}

.hero__glow--2 {
  width: 400px;
  height: 400px;
  background: var(--yellow);
  bottom: -50px;
  left: -50px;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 780px;
}

/* Badge */
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(59,130,246,0.1);
  border: 1px solid rgba(59,130,246,0.3);
  border-radius: 100px;
  padding: 8px 18px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--blue-light);
  margin-bottom: 28px;
  animation: fadeInDown 0.8s ease both;
}

.hero__badge-dot {
  width: 8px;
  height: 8px;
  background: var(--blue);
  border-radius: 50%;
  animation: pulse 2s ease infinite;
}

.hero__title {
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
  animation: fadeInDown 0.8s 0.15s ease both;
}

.hero__title-accent {
  color: var(--blue);
  position: relative;
}

.hero__title-accent::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--yellow));
  border-radius: 2px;
  animation: slideIn 0.8s 0.6s ease both;
  transform-origin: left;
}

@keyframes slideIn {
  from { transform: scaleX(0); }
  to   { transform: scaleX(1); }
}

.hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-muted);
  max-width: 620px;
  margin-bottom: 40px;
  animation: fadeInDown 0.8s 0.3s ease both;
  line-height: 1.8;
}

.hero__br {
  display: none;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 64px;
  animation: fadeInDown 0.8s 0.45s ease both;
}

/* Štatistiky */
.hero__stats {
  display: flex;
  align-items: center;
  gap: 32px;
  animation: fadeInDown 0.8s 0.6s ease both;
  flex-wrap: wrap;
}

.hero__stat {
  display: flex;
  flex-direction: column;
}

.hero__stat-number {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--white);
  line-height: 1;
  font-family: var(--font-mono);
}

.hero__stat-plus {
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--yellow);
  display: inline;
  font-family: var(--font-mono);
}

.hero__stat-label {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.hero__stat-divider {
  width: 1px;
  height: 50px;
  background: var(--border);
}

/* Scroll indicator */
.hero__scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.hero__scroll-line {
  width: 2px;
  height: 48px;
  background: linear-gradient(to bottom, var(--blue), transparent);
  margin: 0 auto;
  animation: scrollDown 1.5s ease infinite;
}

@keyframes scrollDown {
  0%   { opacity: 1; transform: scaleY(1); transform-origin: top; }
  100% { opacity: 0; transform: scaleY(0.3); transform-origin: top; }
}

/* ----------------------------------------
   7. O NÁS
---------------------------------------- */
.about {
  padding: 100px 0;
  background: var(--bg-2);
  position: relative;
}

.about::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--blue), transparent);
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about__text .section-title {
  margin-top: 8px;
}

.about__lead {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 16px;
  line-height: 1.7;
}

.about__body {
  color: var(--text-muted);
  margin-bottom: 36px;
  line-height: 1.8;
}

/* Hodnoty */
.about__values {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.about__value {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  transition: border-color 0.3s, transform 0.3s;
}

.about__value:hover {
  border-color: rgba(59,130,246,0.3);
  transform: translateX(4px);
}

.about__value-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  line-height: 1;
  margin-top: 2px;
}

.about__value strong {
  display: block;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 4px;
}

.about__value p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin: 0;
}

/* Terminal karta */
.about__visual {
  position: relative;
}

.about__card {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  position: relative;
}

.about__card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--yellow));
}

.about__card-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  background: rgba(0,0,0,0.2);
}

.about__card-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.about__card-dot--red    { background: #FF5F57; }
.about__card-dot--yellow { background: #FFBD2E; }
.about__card-dot--green  { background: #28CA41; }

.about__card-title {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-left: 8px;
}

.about__card-body {
  padding: 24px;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  line-height: 2;
}

.code-comment { color: #6B7280; }
.code-key     { color: var(--blue-light); display: inline-block; width: 90px; }
.code-ok      { color: #34D399; }
.code-warn    { color: var(--yellow); }

.code-cursor {
  color: var(--blue);
  animation: blink 1.2s step-end infinite;
}

@keyframes blink {
  50% { opacity: 0; }
}

/* ----------------------------------------
   8. SLUŽBY
---------------------------------------- */
.services {
  padding: 100px 0;
  background: var(--bg);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

/* Service karta */
.service-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  position: relative;
  transition: transform 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--grey-med);
  transition: background 0.35s;
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: rgba(59,130,246,0.25);
  box-shadow: var(--shadow-blue), var(--shadow-card);
}

.service-card:hover::before {
  background: linear-gradient(90deg, var(--blue), var(--yellow));
}

/* Vybraná karta */
.service-card--featured {
  border-color: rgba(59,130,246,0.3);
  background: linear-gradient(145deg, var(--bg-3), var(--bg-2));
  box-shadow: var(--shadow-blue);
}

.service-card--featured::before {
  background: linear-gradient(90deg, var(--blue), var(--yellow));
}

.service-card__badge {
  position: absolute;
  top: 20px;
  right: 20px;
  background: var(--yellow);
  color: #1a1000;
  font-size: 0.72rem;
  font-weight: 700;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 10px;
  border-radius: 100px;
}

.service-card__icon-wrap {
  width: 60px;
  height: 60px;
  background: rgba(59,130,246,0.1);
  border: 1px solid rgba(59,130,246,0.2);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--blue);
  transition: background 0.3s;
}

.service-card:hover .service-card__icon-wrap {
  background: rgba(59,130,246,0.2);
}

.service-card__icon {
  width: 34px;
  height: 34px;
}

.service-card__number {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 8px;
  display: block;
}

.service-card__title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 14px;
}

.service-card__desc {
  font-size: 0.93rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 24px;
}

.service-card__list {
  list-style: none;
  margin-bottom: 28px;
}

.service-card__list li {
  font-size: 0.88rem;
  color: var(--text-muted);
  padding: 7px 0;
  border-bottom: 1px solid var(--border);
  padding-left: 20px;
  position: relative;
}

.service-card__list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--blue);
  font-size: 0.8rem;
}

.service-card__link {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--blue);
  transition: color 0.2s, gap 0.2s;
  display: inline-flex;
  align-items: center;
}

.service-card__link:hover {
  color: var(--blue-light);
}

/* ----------------------------------------
   9. REFERENCIE
---------------------------------------- */
.references {
  padding: 100px 0;
  background: var(--bg-2);
  position: relative;
}

.references::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--yellow), transparent);
}

.references__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 60px;
}

/* Reference karta */
.ref-card {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  transition: transform 0.3s, border-color 0.3s;
}

.ref-card:hover {
  transform: translateY(-4px);
  border-color: rgba(240,180,41,0.2);
}

.ref-card__stars {
  color: var(--yellow);
  font-size: 1rem;
  letter-spacing: 2px;
  margin-bottom: 16px;
}

.ref-card__quote {
  font-size: 0.95rem;
  color: var(--text-muted);
  font-style: italic;
  line-height: 1.7;
  margin-bottom: 24px;
  border-left: 3px solid var(--blue);
  padding-left: 16px;
}

.ref-card__author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.ref-card__avatar {
  width: 44px;
  height: 44px;
  background: var(--blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--white);
  flex-shrink: 0;
}

.ref-card__author strong {
  display: block;
  font-size: 0.95rem;
  color: var(--white);
  font-weight: 600;
}

.ref-card__author span {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Klienti */
.references__clients {
  text-align: center;
}

.references__clients-label {
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  font-family: var(--font-mono);
  margin-bottom: 24px;
}

.references__logos {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.ref-logo {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 24px;
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 600;
  transition: border-color 0.3s, color 0.3s;
}

.ref-logo:hover {
  border-color: var(--blue);
  color: var(--blue);
}

/* ----------------------------------------
   10. KONTAKT
---------------------------------------- */
.contact {
  padding: 100px 0;
  background: var(--bg);
  position: relative;
  overflow: hidden;
}

.contact__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 20%, rgba(59,130,246,0.06) 0%, transparent 60%),
    radial-gradient(circle at 20% 80%, rgba(240,180,41,0.04) 0%, transparent 60%);
  pointer-events: none;
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: flex-start;
  position: relative;
  z-index: 1;
}

/* Kontaktné info */
.contact__intro {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 40px;
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact__detail {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact__detail-icon {
  width: 44px;
  height: 44px;
  background: rgba(59,130,246,0.1);
  border: 1px solid rgba(59,130,246,0.2);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  flex-shrink: 0;
}

.contact__detail strong {
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  font-family: var(--font-mono);
  margin-bottom: 3px;
}

.contact__detail span,
.contact__detail a {
  font-size: 0.97rem;
  color: var(--text);
}

.contact__link {
  color: var(--blue);
  transition: color 0.2s;
}

.contact__link:hover {
  color: var(--blue-light);
}

/* Formulár */
.contact__form-wrap {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  position: relative;
}

.contact__form-wrap::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--yellow));
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.contact__form-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 28px;
  color: var(--white);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.form-group--hidden {
  display: none !important;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.form-input {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 16px;
  font-family: var(--font-main);
  font-size: 0.95rem;
  color: var(--white);
  width: 100%;
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
  -webkit-appearance: none;
}

.form-input::placeholder {
  color: #4B5563;
}

.form-input:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.15);
}

.form-input.error {
  border-color: #EF4444;
}

.form-select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%239CA3AF' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-error {
  font-size: 0.8rem;
  color: #EF4444;
  min-height: 18px;
}

/* Úspešná správa */
.form-success {
  display: none;
  align-items: center;
  gap: 14px;
  background: rgba(52,211,153,0.1);
  border: 1px solid rgba(52,211,153,0.3);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-top: 16px;
}

.form-success.visible {
  display: flex;
}

.form-success__icon {
  width: 36px;
  height: 36px;
  background: #34D399;
  color: var(--bg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 700;
  flex-shrink: 0;
}

.form-success strong {
  display: block;
  color: #34D399;
  font-weight: 700;
  margin-bottom: 2px;
}

.form-success p {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin: 0;
}

/* ----------------------------------------
   11. FOOTER
---------------------------------------- */
.footer {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
}

.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding: 60px 24px 40px;
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer__logo {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  object-fit: contain;
}

.footer__tagline {
  font-size: 0.95rem;
  color: var(--text-muted);
  max-width: 280px;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__links strong {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  font-family: var(--font-mono);
  margin-bottom: 4px;
}

.footer__links a,
.footer__links span {
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: color 0.2s;
}

.footer__links a:hover {
  color: var(--blue);
}

.footer__bottom {
  border-top: 1px solid var(--border);
  padding: 20px 24px;
}

.footer__bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.footer__bottom span {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

/* ----------------------------------------
   12. ANIMÁCIE – REVEAL ON SCROLL
---------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Oneskorenie pre karty */
.service-card[data-index="0"] { transition-delay: 0.05s; }
.service-card[data-index="1"] { transition-delay: 0.15s; }
.service-card[data-index="2"] { transition-delay: 0.25s; }

/* Puls animácia */
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.6; transform: scale(0.8); }
}

/* FadeIn pre hero */
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ----------------------------------------
   13. RESPONZÍVNY DIZAJN
---------------------------------------- */

/* Tablet: ≤ 1024px */
@media (max-width: 1024px) {
  .about__grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .services__grid {
    grid-template-columns: 1fr 1fr;
  }

  .services__grid .service-card:last-child {
    grid-column: span 2;
    max-width: 500px;
    margin: 0 auto;
    width: 100%;
  }

  .references__grid {
    grid-template-columns: 1fr 1fr;
  }

  .references__grid .ref-card:last-child {
    grid-column: span 2;
    max-width: 500px;
    margin: 0 auto;
    width: 100%;
  }

  .contact__grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .footer__inner {
    grid-template-columns: 1fr 1fr;
  }

  .footer__brand {
    grid-column: span 2;
  }
}

/* Mobil: ≤ 768px */
@media (max-width: 768px) {
  /* Nav */
  .nav__list {
    position: fixed;
    top: 76px;
    left: 0;
    right: 0;
    background: rgba(15,17,23,0.98);
    backdrop-filter: blur(16px);
    flex-direction: column;
    padding: 24px;
    gap: 8px;
    transform: translateY(-110%);
    transition: transform 0.35s ease;
    border-bottom: 1px solid var(--border);
    z-index: 999;
  }

  .nav__list.open {
    transform: translateY(0);
  }

  .nav__link {
    width: 100%;
    text-align: center;
    padding: 14px;
  }

  .nav__toggle {
    display: flex;
  }

  /* Hero */
  .hero__actions {
    flex-direction: column;
  }

  .hero__actions .btn {
    width: 100%;
    justify-content: center;
  }

  .hero__stats {
    gap: 20px;
  }

  .hero__stat-divider {
    display: none;
  }

  /* Služby */
  .services__grid {
    grid-template-columns: 1fr;
  }

  .services__grid .service-card:last-child {
    grid-column: span 1;
    max-width: 100%;
  }

  /* Referencie */
  .references__grid {
    grid-template-columns: 1fr;
  }

  .references__grid .ref-card:last-child {
    grid-column: span 1;
    max-width: 100%;
  }

  /* Formulár */
  .form-row {
    grid-template-columns: 1fr;
  }

  .contact__form-wrap {
    padding: 28px 20px;
  }

  /* Footer */
  .footer__inner {
    grid-template-columns: 1fr;
  }

  .footer__brand {
    grid-column: span 1;
  }

  .footer__bottom .container {
    flex-direction: column;
    text-align: center;
  }
}

/* Malý mobil: ≤ 480px */
@media (max-width: 480px) {
  .hero__title {
    font-size: 2rem;
  }

  .section-title {
    font-size: 1.7rem;
  }

  .hero {
    padding: 100px 0 60px;
  }

  .about,
  .services,
  .references,
  .contact {
    padding: 70px 0;
  }
}

/* ----------------------------------------
   14. PREPÍNAČ JAZYKOV (Language Switcher)
   Pridané vo verziu 2.0
---------------------------------------- */

.lang-switcher {
  position: relative;
}

.lang-switcher__btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 12px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 600;
  font-family: var(--font-main);
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
  white-space: nowrap;
}

.lang-switcher__btn:hover {
  border-color: var(--blue);
  color: var(--white);
  background: rgba(59,130,246,0.1);
}

.lang-switcher__flag {
  font-size: 1rem;
  line-height: 1;
}

.lang-switcher__code {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
}

.lang-switcher__arrow {
  transition: transform 0.25s ease;
  opacity: 0.6;
}

.lang-switcher--open .lang-switcher__arrow {
  transform: rotate(180deg);
}

/* Dropdown */
.lang-switcher__dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  min-width: 160px;
  list-style: none;
  padding: 6px;
  box-shadow: 0 12px 32px rgba(0,0,0,0.5);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
  z-index: 200;
}

.lang-switcher--open .lang-switcher__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.lang-switcher__option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 6px;
  font-size: 0.88rem;
  color: var(--text-muted);
  transition: background 0.15s, color 0.15s;
  text-decoration: none;
}

.lang-switcher__option:hover {
  background: rgba(59,130,246,0.1);
  color: var(--white);
}

.lang-switcher__option--active {
  color: var(--blue);
  background: rgba(59,130,246,0.08);
  font-weight: 600;
}

/* Na mobile: prepínač v menu */
@media (max-width: 768px) {
  .lang-switcher {
    width: 100%;
  }

  .lang-switcher__btn {
    width: 100%;
    justify-content: center;
    padding: 14px;
  }

  .lang-switcher__dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    background: transparent;
    padding: 4px 0 0;
    display: none;
  }

  .lang-switcher--open .lang-switcher__dropdown {
    display: block;
  }

  .lang-switcher__option {
    justify-content: center;
  }
}