@charset "utf-8";

/* ===== RESET ===== */

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

:root {
  --bg-dark: #0d0d0d;
  --bg-card: #1a1a1a;
  --accent: #E7CB55;;
  --accent-light: #DFAE4F;
  --text-primary: #fafafa;
  --text-secondary: #a3a3a3;
  --border: #2e2e2e;
}

body {
  font-family: 'Space Grotesk', sans-serif;
  background: var(--bg-dark);
  color: var(--text-primary);
  line-height: 1.6;
}

/* ===== NAVIGATION ===== */

nav {
  position: fixed;
  width: 100%;
  height: clamp(68px, 7vw, 110px);
  background: #000000;
  border-bottom: 1px solid var(--border);
  z-index: 1000;
  display: flex;
  align-items: center;

}
.nav-container {
  width: 100%;
  margin: auto;
 padding-bottom: 4px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
}
.logo {
  display: flex;
  align-self: end;
  align-items: flex-end;
  text-decoration: none;
  margin-left: 20px;
}

.logo img {
  height: 94px;
  width: auto;
  display: block;
}

.nav-links {
  justify-self: center;
  display: flex;
  gap: 2rem;
  list-style: none;
  margin-left: 40px;
}
.nav-links a:hover {
  color: var(--accent-light);
}
.nav-links a {
  color: #ffffff;
  text-decoration: none;
  font-weight: 600;
  font-size: clamp(14px, 0.95vw, 20px);
}

.nav-contact {
  display: flex;
  align-items: center;
  justify-self: end;
  margin-right: 30px;
}

.nav-contact a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
  font-size: clamp(14px, 0.95vw, 20px);
}

.nav-contact a:first-child::after {
  content: "";
  display: inline-block;
  width: 0.5em;
  height: 0.5em;
  margin-left: 1ch;
  margin-right: 1ch;
  background: #ffffff;
  vertical-align: middle;
}

/* ===== HERO ===== */

.hero {
  padding: 8rem 2rem 1.5rem;
}

.hero-container {
  max-width: 1400px;
  margin: auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.hero .highlight {
  color: var(--accent);
}

.hero-description {
  color: var(--text-secondary);
  margin-bottom: 2rem;
  max-width: 500px;
  font-size: 16px;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  margin-bottom: 3rem;
}

.btn-primary {
  background: var(--accent);
  color: #000;
  padding: 12px 24px;
  font-weight: 700;
  border-radius: 6px;
  text-decoration: none;
}

.btn-secondary {
  border: 1px solid var(--border);
  padding: 12px 24px;
  border-radius: 6px;
  text-decoration: none;
  color: var(--text-primary);
}

.hero-stats {
  display: flex;
  gap: 3rem;
}
.hero-stats div {
  font-size: 14px;
}

.stat-value {
  font-size: 28px;
  color: var(--accent);
}

/* ===== SLUŽBY ===== */

.features {
  padding: 120px 0;
    background: var(--bg-card);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.section-container {
  max-width: 1400px;
  margin: auto;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.section-header p {
  color: var(--text-secondary);
  white-space: pre-line;
  font-size: 16px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px 18px;
  margin-top: 60px;
  align-items: center;
  grid-auto-rows: 1fr;
}

.feature-card {
  background: var(--bg-dark);
  border: 1px solid var(--border);
  padding: 2rem;
  border-radius: 16px;
  transition: 0.3s;
  text-decoration:none;
color:inherit;
display:block;
  position: relative;
overflow: hidden;
  height:200px;
}

.feature-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
}

.feature-card h3 {
  margin-bottom: 0.75rem;
  color: var(--accent);
}

.card-text{
position:relative;
z-index:2;
transition:0.3s;
}

.card-image{
position:absolute;
top:0;
left:0;
width:100%;
height:100%;
opacity:0;
transition:0.4s;
}

.card-image img{
width:100%;
height:100%;
object-fit:cover;
display:block;
}

/* dvě fotky vedle sebe */

.two-images{
display:grid;
grid-template-columns:1fr 1fr;
height:100%;
}
.feature-card:hover .card-text{
opacity:0;
}

.feature-card:hover .card-image{
opacity:1;
}

/* ===== FOOTER ===== */

footer {
  padding: 4rem 2rem 2rem;
  border-top: 1px solid var(--border);
}

.footer-container {
  max-width: 1400px;
  margin: auto;
}

.footer-bottom {
  border-top: 1px solid var(--border);
  margin-top: 2rem;
  padding-top: 2rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* ===== RESPONSIVE ===== */

@media (max-width: 992px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
  }   
}
  
/* ===== SLUŽBY 3 SLOUPCE ===== */

.feature-card:hover {
  border-color: #d4a24c;
  transform: translateY(-5px);
}

a[href="reference.html#natery"] .card-image img{
width:100%;
height:100%;
object-fit:cover;
}

.reference-detail{
padding:140px 2rem 4rem;
background:#0d0d0d;
}

.gallery{
display:flex;
gap:20px;
flex-wrap:wrap;
margin-top:40px;
}

.gallery img{
width:220px;
border-radius:8px;
cursor:pointer;
transition:0.3s;
}

.gallery img:hover{
transform:scale(1.6);
z-index:10;
position:relative;
}

.reference-list{
margin-top:120px;
}

.reference-link{
color:#E7CB55;
text-decoration:none;
font-weight:600;
font-size:18px;
}

.reference-link:hover{
color:#DFAE4F;
}

.reference-gallery {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 35px 30px;
    margin-top: 40px;
}

.reference-gallery img {
    width: 100%;
    height: 320px;
    object-fit: cover;
    border-radius: 14px;
    transition: transform 0.3s ease;
}

.reference-gallery img:hover {
    transform: scale(1.05);
}

.reference-page {
    padding-top: 140px;
}
/* Tablet */
@media (max-width: 992px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Mobil */
@media (max-width: 600px) {
  .features-grid {
    grid-template-columns: 1fr;
  }
}
.reference-gallery img.is-lightbox-item {
  cursor: zoom-in;
}

.lightbox-open {
  overflow: hidden;
}

.lightbox-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.9);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 3000;
  padding: 24px;
}

.lightbox-overlay.is-open {
  display: flex;
}

.lightbox-image {
  max-width: min(92vw, 1400px);
  max-height: 86vh;
  width: auto;
  height: auto;
  border-radius: 10px;
  object-fit: contain;
}

.lightbox-close,
.lightbox-nav {
  position: absolute;
  border: none;
  color: #fff;
  background: rgba(0, 0, 0, 0.45);
  cursor: pointer;
}

.lightbox-close {
  top: 24px;
  right: 24px;
  width: 44px;
  height: 44px;
  border-radius: 999px;
  font-size: 30px;
  line-height: 44px;
}

.lightbox-nav {
  top: 50%;
  transform: translateY(-50%);
  width: 52px;
  height: 64px;
  border-radius: 8px;
  font-size: 30px;
}

.lightbox-prev {
  left: 24px;
}

.lightbox-next {
  right: 24px;
}

.lightbox-counter {
  position: absolute;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  color: #fff;
  font-size: 14px;
  background: rgba(0, 0, 0, 0.45);
  padding: 6px 10px;
  border-radius: 999px;
}

@media (max-width: 768px) {
  .lightbox-nav {
    width: 44px;
    height: 54px;
  }

  .lightbox-prev {
    left: 10px;
  }

  .lightbox-next {
    right: 10px;
  }

  .lightbox-close {
    right: 10px;
    top: 10px;
  }
}

@charset "utf-8";

/* ===== RESET ===== */

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

:root {
  --bg-dark: #0d0d0d;
  --bg-card: #1a1a1a;
  --accent: #E7CB55;;
  --accent-light: #DFAE4F;
  --text-primary: #fafafa;
  --text-secondary: #a3a3a3;
  --border: #2e2e2e;
}

body {
  font-family: 'Space Grotesk', sans-serif;
  background: var(--bg-dark);
  color: var(--text-primary);
  line-height: 1.6;
}

/* ===== NAVIGATION ===== */

nav {
  position: fixed;
  width: 100%;
  height: clamp(68px, 7vw, 110px);
  background: #000000;
  border-bottom: 1px solid var(--border);
  z-index: 1000;
  display: flex;
  align-items: center;

}
.nav-container {
  width: 100%;
  margin: auto;
 padding-bottom: 4px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
}
.logo {
  display: flex;
  align-self: end;
  align-items: flex-end;
  text-decoration: none;
  margin-left: 20px;
}

.logo img {
  height: 94px;
  width: auto;
  display: block;
}

.nav-links {
  justify-self: center;
  display: flex;
  gap: 2rem;
  list-style: none;
  margin-left: 40px;
}
.nav-links a:hover {
  color: var(--accent-light);
}
.nav-links a {
  color: #ffffff;
  text-decoration: none;
  font-weight: 600;
  font-size: clamp(14px, 0.95vw, 20px);
}

.nav-contact {
  display: flex;
  align-items: center;
  justify-self: end;
  margin-right: 30px;
}

.nav-contact a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
  font-size: clamp(14px, 0.95vw, 20px);
}

.nav-contact a:first-child::after {
  content: "";
  display: inline-block;
  width: 0.5em;
  height: 0.5em;
  margin-left: 1ch;
  margin-right: 1ch;
  background: #ffffff;
  vertical-align: middle;
}

/* ===== HERO ===== */

.hero {
  padding: 8rem 2rem 1.5rem;
}

.hero-container {
  max-width: 1400px;
  margin: auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.hero .highlight {
  color: var(--accent);
}

.hero-description {
  color: var(--text-secondary);
  margin-bottom: 2rem;
  max-width: 500px;
  font-size: 16px;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  margin-bottom: 3rem;
}

.btn-primary {
  background: var(--accent);
  color: #000;
  padding: 12px 24px;
  font-weight: 700;
  border-radius: 6px;
  text-decoration: none;
}

.btn-secondary {
  border: 1px solid var(--border);
  padding: 12px 24px;
  border-radius: 6px;
  text-decoration: none;
  color: var(--text-primary);
}

.hero-stats {
  display: flex;
  gap: 3rem;
}
.hero-stats div {
  font-size: 14px;
}

.stat-value {
  font-size: 28px;
  color: var(--accent);
}

/* ===== SLUŽBY ===== */

.features {
  padding: 120px 0;
    background: var(--bg-card);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.section-container {
  max-width: 1400px;
  margin: auto;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.section-header p {
  color: var(--text-secondary);
  white-space: pre-line;
  font-size: 16px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px 18px;
  margin-top: 60px;
  align-items: center;
  grid-auto-rows: 1fr;
}

.feature-card {
  background: var(--bg-dark);
  border: 1px solid var(--border);
  padding: 2rem;
  border-radius: 16px;
  transition: 0.3s;
  text-decoration:none;
color:inherit;
display:block;
  position: relative;
overflow: hidden;
  height:200px;
}

.feature-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
}

.feature-card h3 {
  margin-bottom: 0.75rem;
  color: var(--accent);
}
.card-text{
position:relative;
z-index:2;
transition:0.3s;
}

.card-image{
position:absolute;
top:0;
left:0;
width:100%;
height:100%;
opacity:0;
transition:0.4s;
}

.card-image img{
width:100%;
height:100%;
object-fit:cover;
display:block;
}

/* dvě fotky vedle sebe */

.two-images{
display:grid;
grid-template-columns:1fr 1fr;
height:100%;
}
.feature-card:hover .card-text{
opacity:0;
}

.feature-card:hover .card-image{
opacity:1;
}

/* ===== FOOTER ===== */

footer {
  padding: 4rem 2rem 2rem;
  border-top: 1px solid var(--border);
}

.footer-container {
  max-width: 1400px;
  margin: auto;
}

.footer-bottom {
  border-top: 1px solid var(--border);
  margin-top: 2rem;
  padding-top: 2rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* ===== RESPONSIVE ===== */

@media (max-width: 992px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
  }   
}
  
/* ===== SLUŽBY 3 SLOUPCE ===== */

.feature-card:hover {
  border-color: #d4a24c;
  transform: translateY(-5px);
}

a[href="reference.html#natery"] .card-image img{
width:100%;
height:100%;
object-fit:cover;
}

.reference-detail{
padding:140px 2rem 4rem;
background:#0d0d0d;
}

.gallery{
display:flex;
gap:20px;
flex-wrap:wrap;
margin-top:40px;
}

.gallery img{
width:220px;
border-radius:8px;
cursor:pointer;
transition:0.3s;
}

.gallery img:hover{
transform:scale(1.6);
z-index:10;
position:relative;
}

.reference-list{
margin-top:120px;
}

.reference-link{
color:#E7CB55;
text-decoration:none;
font-weight:600;
font-size:18px;
}

.reference-link:hover{
color:#DFAE4F;
}

.reference-gallery {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 35px 30px;
    margin-top: 40px;
}

.reference-gallery img {
    width: 100%;
    height: 320px;
    object-fit: cover;
    border-radius: 14px;
    transition: transform 0.3s ease;
}

.reference-gallery img:hover {
    transform: scale(1.05);
}

.reference-page {
    padding-top: 140px;
}
/* Tablet */
@media (max-width: 992px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Mobil */
@media (max-width: 600px) {
  .features-grid {
    grid-template-columns: 1fr;
  }
}


/* Mobile fixes for ZBORAD layout */
@media (max-width: 992px) {
  nav {
    height: auto;
    min-height: 74px;
    padding: 6px 0;
  }

  .nav-container {
    grid-template-columns: auto 1fr auto;
    align-items: center;
    justify-items: stretch;
    gap: 8px 12px;
    padding: 0 12px;
  }

  .logo {
    grid-column: 1;
    grid-row: 1;
    margin-left: 0;
    justify-self: start;
  }

  .logo img {
    height: clamp(52px, 10vw, 74px);
  }

  .nav-links {
    grid-column: 1 / -1;
    grid-row: 2;
    margin-left: 0;
    gap: 0.75rem;
    flex-wrap: wrap;
    justify-content: center;
    line-height: 1.2;
    width: 100%;
  }

  .nav-links a {
    font-size: 0.95rem;
  }

  .nav-contact {
    grid-column: 3;
    grid-row: 1;
    justify-self: end;
    margin-right: 0;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: center;
    gap: 0.2rem;
    white-space: nowrap;
  }

  .nav-contact a {
    font-size: 0.9rem;
    line-height: 1.15;
  }

  .nav-contact a:first-child::after {
    display: none;
  }

  .hero {
    padding-top: 11rem;
  }

  .hero-description {
    max-width: 100%;
    margin-inline: auto;
  }

  .hero-buttons {
    justify-content: center;
  }

  .hero-stats {
    justify-content: center;
    flex-wrap: wrap;
    gap: 1.25rem;
  }

  a.feature-card {
    pointer-events: auto;
    touch-action: manipulation;
  }

  a.feature-card * {
    pointer-events: none;
  }

  .gallery img:hover,
  .reference-gallery img:hover {
    transform: none;
  }
}

@media (max-width: 600px) {
  .nav-container {
    grid-template-columns: auto 1fr auto;
    align-items: center;
    row-gap: 8px;
  }

  .logo {
    grid-column: 1;
    grid-row: 1;
    justify-self: start;
  }

  .nav-contact {
    display: flex;
    grid-column: 3;
    grid-row: 1;
    justify-self: end;
    align-items: flex-end;
    flex-direction: column;
    gap: 0.15rem;
    margin-right: 0;
  }

  .nav-contact a {
    font-size: 0.8rem;
    line-height: 1.15;
  }

  .nav-contact a:first-child::after {
    display: none;
  }

  .nav-links {
    grid-column: 1 / -1;
    grid-row: 2;
    justify-content: center;
    width: 100%;
    gap: 0.75rem;
  }

  .features-grid {
    gap: 12px;
    margin-top: 24px;
  }

  .hero {
    padding-top: 9.6rem;
    padding-inline: 1rem;
  }

  .hero h1 {
    font-size: clamp(1.9rem, 10vw, 2.5rem);
  }

  .btn-primary {
    width: 100%;
    text-align: center;
  }

  .feature-card {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    height: auto;
    min-height: 0;
    padding: 1rem;
    overflow: visible;
  }

  .feature-card h3,
  .feature-card p {
    overflow-wrap: anywhere;
  }

  .card-image {
    position: relative;
    top: auto;
    left: auto;
    width: 100%;
    height: auto;
    opacity: 1;
    margin-top: 0.75rem;
    border-radius: 10px;
    overflow: hidden;
  }

  .two-images {
    grid-template-columns: 1fr 1fr;
    gap: 6px;
    height: auto;
  }

  .card-image img {
    width: 100%;
    height: auto;
    aspect-ratio: 4 / 3;
    object-fit: cover;
  }

  .gallery {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .gallery img,
  .reference-gallery img {
    display: block;
    width: 100%;
    height: auto !important;
    align-self: start;
  }

  .reference-gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    align-items: start;
  }

  .reference-gallery img {
    width: 100%;
    height: auto !important;
    max-height: none !important;
    aspect-ratio: 4 / 3;
    object-fit: cover;
  }

  .reference-list {
    width: 100% !important;
    margin-left: 0 !important;
    padding: 0 10px;
  }

  .reference-link {
    width: 100%;
    display: flex !important;
    flex-direction: column;
    align-items: flex-start !important;
    gap: 8px !important;
  }

  .reference-link > span:first-child {
    width: 100% !important;
  }

  .reference-link > span:last-child {
    display: grid !important;
    grid-template-columns: repeat(3, minmax(84px, 1fr));
    gap: 8px !important;
    max-width: 100% !important;
    width: 100%;
  }

  .reference-link > span:last-child img {
    width: 100% !important;
    height: auto !important;
    aspect-ratio: 92 / 58;
    object-fit: cover !important;
    display: block;
  }

  .remeslne-card {
    justify-content: flex-start !important;
    align-items: flex-start !important;
    text-align: left !important;
  }
}

@media (max-width: 992px) and (hover: none) and (pointer: coarse) {
  .feature-card:hover {
    transform: none;
  }

  .feature-card:hover .card-text {
    opacity: 1;
  }

  .card-image {
    opacity: 1;
    pointer-events: none;
  }

  .gallery img:hover,
  .reference-gallery img:hover {
    transform: none;
  }
}

.remeslne-card {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.remeslne-card h3 {
  margin: 0;
}

/* Desktop alignment and spacing */
@media (min-width: 993px) {
  .nav-container,
  .hero-container,
  .section-container,
  .footer-container {
    width: calc(100% - 56px);
    max-width: none;
    margin-left: auto;
    margin-right: auto;
  }

  .hero {
    padding-left: 0;
    padding-right: 0;
  }

  .features {
    padding-left: 0;
    padding-right: 0;
  }

  .features-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 22px 20px;
  }

  .feature-card {
    height: 210px;
  }

  .logo img {
    transform: scale(1.2);
    transform-origin: left center;
  }

  .logo {
    margin-left: 0;
    transform: translateX(-6px);
  }
}

/* Strong mobile header override */
@media (max-width: 992px) {
  nav .nav-container {
    display: grid !important;
    grid-template-columns: auto 1fr auto !important;
    align-items: center !important;
    justify-items: stretch !important;
    gap: 8px 12px !important;
    padding: 0 12px !important;
  }

  nav .logo {
    grid-column: 1 !important;
    grid-row: 1 !important;
    justify-self: start !important;
    margin-left: 0 !important;
    transform: none !important;
  }

  nav .logo img {
    height: clamp(52px, 10vw, 74px) !important;
    width: auto !important;
    transform: none !important;
  }

  nav .nav-contact {
    display: flex !important;
    grid-column: 3 !important;
    grid-row: 1 !important;
    justify-self: end !important;
    align-items: flex-end !important;
    justify-content: center !important;
    flex-direction: column !important;
    gap: 0.2rem !important;
    margin-right: 0 !important;
    white-space: nowrap !important;
  }

  nav .nav-contact a {
    display: block !important;
    font-size: 0.9rem !important;
    line-height: 1.15 !important;
  }

  nav .nav-contact a:first-child::after {
    display: none !important;
  }

  nav .nav-links {
    grid-column: 1 / -1 !important;
    grid-row: 2 !important;
    display: flex !important;
    width: 100% !important;
    justify-content: center !important;
    gap: 0.75rem !important;
    margin-left: 0 !important;
    flex-wrap: wrap !important;
  }
}