/**
 * 1. GLOBÁLNE PREMENNÉ (:root)
 * Tu sa nastavujú farby, tiene a zaoblenia pre celý web na jednom mieste.
 */
:root {
  --color-bg: #111111;
  --color-bg-dark: #000000;
  --color-bg-light: #f5f5f5;
  --color-accent: #e30613;         /* Hlavná červená farba */
  --color-primary: #1b1b1b;
  --color-primary-soft: #262626;
  --color-text: #111111;
  --color-text-light: #ffffff;
  --shadow-soft: 0 10px 25px rgba(0, 0, 0, 0.35);
  --radius-lg: 10px;
  --radius-xl: 16px;
}

/**
 * 2. ZÁKLADNÉ RESETOVANIE A GLOBÁLNE ŠTÝLY
 */
*,
*::before,
*::after {
  box-sizing: border-box; /* Zabezpečí správne počítanie šírky s paddingom */
}

html {
  scroll-behavior: smooth; /* Plynulý posun pri kliknutí na menu */
}

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--color-text);
  background-color: #000000;
  line-height: 1.6;
}

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

a {
  color: var(--color-accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

h2 {
    font-weight: 700;
}

/**
 * 3. ROZLOŽENIE (Layout)
 */
.container {
  width: 100%;
  max-width: 1150px;
  margin: 0 auto;
  padding: 0 16px;
}

/**
 * 4. HLAVIČKA A NAVIGÁCIA
 */
.header {
  position: sticky; /* Menu ostáva prilepené navrchu */
  top: 0;
  z-index: 50;
  background: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(10px); /* Rozmazanie pozadia za menu */
  border-bottom: 1px solid #262626;
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 5px 0;
  gap: 16px;
}

.header__logo img {
  max-height: 50px;
  width: auto;
  display: block;
}

/* Sekcia s telefónom v hlavičke */
.header__phone {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
  min-width: 140px;
}

.header__phone-main {
  color: var(--color-accent);
  font-weight: 700;
  font-size: 1rem;
}

.header__phone-sub {
  color: #bbbbbb;
  font-size: 0.75rem;
}

/* Navigačné odkazy */
.nav {
  margin-left: auto;
}

.nav ul {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 18px;
  margin: 0;
  padding: 0;
}

.nav a {
  color: #f5f5f5;
  font-size: 0.85rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.nav a:hover {
  color: var(--color-accent);
}

/* Mobilné prepínanie menu (skryté na desktope) */
.nav-toggle {
  display: none;
}

.nav-toggle-label {
  display: none;
  cursor: pointer;
}

.nav-toggle-label span,
.nav-toggle-label span::before,
.nav-toggle-label span::after {
  display: block;
  width: 22px;
  height: 2px;
  background: #ffffff;
  border-radius: 999px;
  position: relative;
  transition: 0.2s ease;
}

.nav-toggle-label span::before,
.nav-toggle-label span::after {
  content: "";
  position: absolute;
  left: 0;
}

.nav-toggle-label span::before {
  top: -6px;
}

.nav-toggle-label span::after {
  top: 6px;
}

/* Animácia "X" pri otvorení mobilného menu */
.nav-toggle:checked + .nav-toggle-label span {
  background: transparent;
}

.nav-toggle:checked + .nav-toggle-label span::before {
  top: 0;
  transform: rotate(45deg);
}

.nav-toggle:checked + .nav-toggle-label span::after {
  top: 0;
  transform: rotate(-45deg);
}

/**
 * 5. HERO SEKCIA (Úvodný veľký blok s obrázkom)
 */
.hero {
  position: relative;
  min-height: 60vh;
  display: flex;
  align-items: center;
  background: #000000;
  color: var(--color-text-light);
  overflow: hidden;
}

/* Obrázok na pozadí úvodnej sekcie */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("img/hero-bg.jpg");
  background-size: cover;
  background-position: right center;
  background-repeat: no-repeat;
  transform: scale(1.02);
  z-index: 0;
}

.hero__overlay {
  display: none;
}

.hero__content {
  position: relative;
  z-index: 2;
  padding: 80px 16px 60px;
}

/* Panel s textom cez obrázok */
.hero__text {
  background: rgba(0, 0, 0, 0.45);
  padding: 32px 36px;
  border-radius: 12px;
  backdrop-filter: blur(2px);
}

.hero h1 {
  font-size: clamp(1.3rem, 3vw + 1.6rem, 1.8rem);
  margin: 0 0 30px;
  line-height: 1.1;
  text-transform: uppercase;
font-weight: 700;
}

.hero p {
  margin: 0 0 24px;
  font-size: 1rem;
  color: #f3f3f3;
}

/* Tlačidlá a kontaktný box v úvode */
.hero__cta {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 12px;
}

.hero__phone-box {
  background: rgba(0, 0, 0, 0.9);
  border-radius: var(--radius-lg);
  padding: 12px 16px;
  border: 1px solid #333333;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero__phone-box span {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #bbbbbb;
}

.hero__phone-box a {
  color: var(--color-accent);
  font-weight: 700;
  font-size: 1rem;
  margin-top: 4px;
}

.hero__phone-link,
.hero__whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.hero__phone-link .fa-phone {
  font-size: 16px;
  color: var(--color-accent);
}

.hero__whatsapp .fa-whatsapp {
  font-size: 18px;
  color: rgb(54, 255, 47);
}

.hero__info {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.85rem;
  color: #e0e0e0;
}

/**
 * 6. TLAČIDLÁ
 */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-accent), #ff4a57);
  color: #ffffff;
  box-shadow: var(--shadow-soft);
}

.btn--primary:hover {
  filter: brightness(1.05);
  text-decoration: none;
}

.btn--block {
  width: 100%;
}

/**
 * 7. SEKCIE A KARTY
 */
.section {
  padding: 70px 0;
}

.section--dark {
  background: var(--color-bg-dark);
  color: var(--color-text-light);
}

.section--light {
  background: var(--color-bg-light);
  color: var(--color-text);
}

.section h2 {
  margin: 0 0 16px;
  font-size: 1.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
}

/* Červená linka pod nadpismi sekcií a galérie */
.section h2,
.footer__gallery-section h2 {
  position: relative;
  padding-bottom: 12px;
}

.section h2::after,
.footer__gallery-section h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100px;
  height: 3px;
  background: var(--color-accent);
  border-radius: 2px;
}



.section__intro {
  margin: 0 0 32px;
  font-size: 0.95rem;
  color: #444444;
}

/* Ak po h2 nenasleduje section__intro, pridaj odstup pred obsahom */
.section h2 + .cards {
  margin-top: 32px;
}

.section__intro--light {
  color: #cccccc;
}

.section__inner {
  display: grid;
  gap: 32px;
  align-items: flex-start;
}

.section__inner--two-cols {
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
}

/* Mriežka kariet */
.cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.card {
  border-radius: var(--radius-lg);
  padding: 18px 18px 20px;
  position: relative;
  overflow: hidden;
}

.card--dark {
  background: #111111;
  border: 1px solid #262626;
  box-shadow: var(--shadow-soft);
}

/* Červený pásik na okraji karty */
.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--color-accent);
  opacity: 0.9;
}

.card h3 {
  margin: 0 0 10px;
  font-size: 1.05rem;
}

.card p {
  margin: 0;
  font-size: 0.9rem;
  color: #dddddd;
}

.section--light .card {
  background: #ffffff;
  border: 1px solid #e0e0e0;
  box-shadow: var(--shadow-soft);
}

.section--light .card p {
  color: #555555;
}

/* Fajka v sekcii Prečo my */
.cards--why .card--icon::after {
  content: "✓";
  position: absolute;
  top: 10px;
  right: 14px;
  font-size: 1.2rem;
  color: var(--color-accent);
}

/**
 * 8. CENNÍK
 */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.pricing-item {
  background: #ffffff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  border-top: 4px solid var(--color-accent);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 18px;
  padding-bottom: 0;
  text-align: center;
}

.pricing-item h3 {
  margin: 0 0 8px;
  font-size: 1rem;
  color: #111111;
}

.pricing-desc {
  margin: 4px 0 12px;
  text-align: center;
  font-size: 0.85rem;
  color: #555555;
  line-height: 1.4;
}

/* Červený spodný box s cenou */
.price-bar {
  margin-top: 18px;
  margin-left: -18px;
  margin-right: -18px;
  width: calc(100% + 36px);
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 8px;
  padding: 14px 10px;
  background: linear-gradient(135deg, var(--color-accent), #ff4a57);
  color: #ffffff;
  font-weight: 800;
  letter-spacing: 0.03em;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  position: relative;
}

.price-bar::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 100%;
  height: 1px;
  background: rgba(255, 255, 255, 0.25);
}

.price-bar__from {
  font-size: 0.75rem;
  opacity: 0.9;
}

.price-bar__value {
  font-size: 1.35rem;
  line-height: 1;
}

.price-bar__unit {
  font-size: 0.9rem;
  opacity: 0.95;
}

/**
 * 9. KONTAKT A FORMULÁR
 */
.section__inner--contact {
  align-items: stretch;
}

.contact-block--light p {
  color: #222222;
}

.contact-note {
  margin-top: 10px;
}

.contact-note--dark {
  color: #333333;
}

.contact-form {
  background: #111111;
  border-radius: var(--radius-xl);
  padding: 18px 18px 20px;
  box-shadow: var(--shadow-soft);
  border: 1px solid #262626;
}

.form-group {
  margin-bottom: 12px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  margin-bottom: 4px;
  color: #f3f3f3;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid #333333;
  background: #000000;
  color: #f9fafb;
  font-family: inherit;
  font-size: 0.9rem;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: 1px solid var(--color-accent);
}

/* Oznámenia o úspechu/chybe odoslania */
.contact-form .form-alert {
  padding: 14px 16px;
  border-radius: 8px;
  margin-bottom: 16px;
  font-size: 0.95rem;
  line-height: 1.4;
  font-weight: 600;
}

.contact-form .form-alert--success {
  background-color: #e6f7ec;
  border: 1px solid #2e9b5e;
  color: #1f6b43 !important;
}

.contact-form .form-alert--error {
  background-color: #fdecea;
  border: 1px solid #d93025;
  color: #8a1c15 !important;
}

/* Riadky s ikonkami v kontakte */
.contact-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 6px 0;
}

.contact-row i {
  width: 22px;
  min-width: 22px;
  text-align: center;
  line-height: 1.4;
  opacity: 0.9;
}

.contact-row strong {
  white-space: nowrap;
}

.contact-value {
  display: block;
  line-height: 1.4;
}

/* Farby ikon sociálnych sietí */
.contact-row .fa-instagram {
  color: #e1306c;
}

.contact-row .fa-facebook-square {
  color: #1877f2;
}

.contact-row a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

/**
 * 10. GALÉRIA A FOOTER (PÄTA)
 */
.footer__gallery-section {
  padding: 48px 0;
  background: transparent;
}

.footer__gallery-section h2 {
  margin: 0 0 16px;
  font-size: 1.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-light);
}

.footer__gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 24px;
}

.footer__gallery img {
  width: 100%;
  height: auto;
  object-fit: contain;
  border-radius: 12px;
  display: block;
  background: #000;
}

.footer {
  background: #000000;
  color: #999999;
  padding: 18px 0;
  font-size: 0.8rem;
  border-top: 1px solid #262626;
}

.footer__inner {
  text-align: center;
}

/**
 * 11. RESPONSIVE (Prispôsobenie pre tablety a mobily)
 */
@media (max-width: 900px) {
  .header__inner {
    justify-content: space-between;
  }
}

@media (max-width: 800px) {
  /* Zmeny pre Hero sekciu na tabletoch/mobiloch */
  .hero::before {
    background-image: url("img/bg-mobile.jpg");
    background-position: center top;
    background-size: 100% auto;
  }

  .hero__text {
    backdrop-filter: none;
    background: rgba(0, 0, 0, 0.1);
  }

  .header {
    background: #000 !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
  }
  
  .hero__content {
    padding: 40px 0px 40px;
  }

  .hero__text {
    padding: 20px 18px;
  }
}

@media (max-width: 600px) {
  /* Úprava hlavičky na malých mobiloch */
  .header__inner {
    justify-content: center;
  }

  .header__logo {
    display: none;
  }

  .nav-toggle,
  .nav-toggle-label {
    display: none !important;
  }

  /* Horizontálne scrolovateľné menu na mobiloch */
  .nav {
    margin: 0 auto !important;
    width: 100%;
    display: flex;
    justify-content: center;
    position: static !important;
    background: transparent !important;
    border: 0 !important;
    box-shadow: none !important;
  }

  .nav ul {
    justify-content: center;
    align-items: center;
    flex-wrap: nowrap;
    gap: 12px;
    padding: 6px 0;
    margin: 0 auto;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .nav ul::-webkit-scrollbar {
    display: none;
  }

  .nav a {
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    white-space: nowrap;
    padding: 6px 4px;
    text-align: center;
  }

  .header__phone {
    display: none !important;
  }

  /* Zmena mriežky na jeden stĺpec */
  .section__inner--two-cols {
    grid-template-columns: 1fr;
  }

  .pricing__meta-item {
    display: block;
  }

  .pricing__sep {
    display: none;
  }

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

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

@media (max-width: 360px) {
  /* Extra malé telefóny */
  .nav ul {
    justify-content: flex-start;
    gap: 8px;
    padding: 6px 10px;
  }

  .nav a {
    font-size: 0.68rem;
    letter-spacing: 0.05em;
    padding: 6px 2px;
  }
}

@media (max-width: 768px) {
  /* Galéria pod sebou na mobiloch */
  .footer__gallery {
    grid-template-columns: 1fr;
  }
}

/* --- Klikateľné karty v sekcii služieb (bez underline + rovnaká výška) --- */

.cards--services > a,
.cards--services > a:hover,
.cards--services > a:focus,
.cards--services > a:active {
  text-decoration: none !important;
  display: flex;     /* dôležité pre rovnakú výšku */
  height: 100%;      /* dôležité pre rovnakú výšku */
}

.cards--services > a > .card {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
}

/* poistka proti podčiarknutiu textu vnútri */
.cards--services > a *,
.cards--services > a:hover * {
  text-decoration: none !important;
}