html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', sans-serif;
  overflow-x: hidden;
}

img,
video,
iframe {
  max-width: 100%;
  height: auto;
}

.section {
  padding: 100px 0;
}

.section-title,
.section-heading-mobile {
  font-size: 42px;
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.2;
}

/* NAVBAR */
.glass-nav {
  background: transparent;
  transition: 0.3s;
  padding: 15px 0;
}

.glass-nav.scrolled {
  background: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(10px);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
  padding: 10px 0;
}

.brand-wrap {
  flex-wrap: nowrap;
}

.brand-logo {
  height: 40px;
  width: auto;
  object-fit: contain;
}

.navbar-nav .nav-link {
  position: relative;
  color: white;
  font-weight: 500;
  padding: 8px 16px;
  transition: 0.3s;
}

.navbar-nav .nav-link::before {
  content: "";
  position: absolute;
  left: 0;
  bottom: -5px;
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, #00e5ff, #00bfff, #7a5cff, #ff00ff);
  border-radius: 20px;
  transition: 0.4s;
}

.navbar-nav .nav-link:hover {
  color: #ffffff;
  text-shadow: 0 0 5px #00e5ff, 0 0 10px #00bfff, 0 0 20px #7a5cff;
}

.navbar-nav .nav-link:hover::before {
  width: 100%;
}

/* HERO */
.hero-video {
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  color: white;
}

.hero-bg-video {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  transform: translate(-50%, -50%);
  object-fit: cover;
  z-index: -2;
}

.video-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(0, 0, 0, 0.7),
    rgba(0, 0, 0, 0.2),
    transparent
  );
  z-index: -1;
}

.hero-content {
  position: relative;
  z-index: 2;
  color: white;
}

.hero-text-wrap {
  padding-top: 90px;
  padding-bottom: 50px;
}

.hero-title {
  font-family: 'Orbitron', sans-serif;
  font-size: 64px;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: 2px;
  margin-bottom: 0;
  background: linear-gradient(90deg, #fff, #d4af37);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-title span {
  display: block;
  font-size: 28px;
  font-weight: 400;
  font-family: 'Poppins', sans-serif;
  color: #ccc;
  margin-top: 10px;
  letter-spacing: 1px;
  -webkit-text-fill-color: #ccc;
}

.hero-subtitle {
  font-family: 'Poppins', sans-serif;
  font-size: 18px;
  color: #ddd;
  max-width: 500px;
  margin-top: 20px;
  line-height: 1.6;
}

.btn-glass {
  display: inline-block;
  padding: 12px 30px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  color: white;
  border-radius: 30px;
  text-decoration: none;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(6px);
  transition: 0.3s;
}

.btn-glass:hover {
  background: linear-gradient(45deg, #d4af37, #c9a227);
  color: black;
  border-color: transparent;
  transform: translateY(-3px);
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.6);
}

.btn-warning {
  border-radius: 30px;
  padding: 10px 22px;
  transition: 0.3s;
}

.btn-warning:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 10px #ffc107, 0 0 20px #ffc107, 0 0 30px #ff9800;
}

/* SCROLL INDICATOR */
.scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
}

.scroll-indicator span {
  display: block;
  width: 25px;
  height: 40px;
  border: 2px solid white;
  border-radius: 20px;
  position: relative;
}

.scroll-indicator span::after {
  content: "";
  width: 5px;
  height: 8px;
  background: white;
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 2px;
  animation: scroll 2s infinite;
}

@keyframes scroll {
  0% { opacity: 0; top: 8px; }
  50% { opacity: 1; }
  100% { opacity: 0; top: 20px; }
}

/* ABOUT */
.about-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: url("../images/about.png") center/cover no-repeat;
  background-attachment: fixed;
  padding: 80px 0;
}

.about-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(0, 0, 0, 0.3),
    rgba(0, 0, 0, 0.75)
  );
}

.about-content {
  position: relative;
  z-index: 2;
  color: white;
  padding: 40px;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(8px);
  border-radius: 14px;
}

/* STATS */
.stats {
  background: #111;
  color: white;
  padding: 60px 0;
}

.stats h2 {
  font-size: 40px;
  font-weight: bold;
  margin-bottom: 10px;
}

.stats p {
  margin-bottom: 0;
}

/* CATALOG */
.catalog {
  min-height: 100vh;
  background:
    linear-gradient(rgba(0, 0, 0, 0.75), rgba(0, 0, 0, 0.85)),
    url("../images/katalog2.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
  padding: 120px 0;
  color: white;
}

.catalog-card {
  position: relative;
  overflow: hidden;
  border-radius: 14px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
  height: 100%;
}

.catalog-card img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: 0.4s;
}

.catalog-card:hover img {
  transform: scale(1.1);
}

.catalog-info {
  position: absolute;
  bottom: 0;
  left: 0;
  background: rgba(0, 0, 0, 0.72);
  color: white;
  width: 100%;
  padding: 15px;
}

.catalog-info h4 {
  margin-bottom: 10px;
  font-size: 20px;
}

/* FILTER BUTTON */
.filter-btn {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  color: #ffffff;
  border: 2px solid #ffffff;
  padding: 8px 22px;
  margin: 5px;
  border-radius: 30px;
  font-weight: 500;
  letter-spacing: 1px;
  transition: 0.3s;
}

.filter-btn:hover,
.filter-btn.active {
  background: #ffffff;
  color: #000;
  border-color: #ffffff;
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.6);
}

/* MANUFACTURE */
.manufacture {
  background: #0b0b0b;
  color: white;
}

.manufacture-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 12px;
  transition: 0.4s;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.manufacture-img:hover {
  transform: scale(1.05);
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.5);
}

/* CLIENTS */
.client-slider {
  overflow: hidden;
  margin: 20px 0;
}

.client-track {
  display: flex;
  width: max-content;
  will-change: transform;
}

.client-track img {
  height: 70px;
  margin: 0 40px;
  opacity: 0.7;
  transition: 0.3s;
  object-fit: contain;
}

.client-track img:hover {
  opacity: 1;
  transform: scale(1.1);
}

.track-left {
  animation: scrollLeft 45s linear infinite;
}

.track-right {
  animation: scrollRight 45s linear infinite;
}

@keyframes scrollLeft {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@keyframes scrollRight {
  0% { transform: translateX(-50%); }
  100% { transform: translateX(0); }
}

/* CONTACT */
.contact-modern {
  background: linear-gradient(135deg, #0b0b0b, #111);
  color: white;
  padding: 120px 0;
  backdrop-filter: blur(10px);
}

.clients-c {
  min-height: 10vh;
  background:
    linear-gradient(rgba(0, 0, 0, 0.75), rgba(0, 0, 0, 0.85)),
    url("../images/katalog.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
  padding: 120px 0;
  color: white;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 15px;
  font-size: 16px;
  line-height: 1.6;
}

.contact-item i {
  color: #d4af37;
  margin-right: 12px;
  font-size: 18px;
  margin-top: 4px;
  flex-shrink: 0;
}

.btn-gold {
  background: linear-gradient(45deg, #d4af37, #c9a227);
  border: none;
  color: black;
  padding: 12px 30px;
  border-radius: 30px;
  font-weight: 600;
  transition: 0.3s;
}

.btn-gold:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 15px rgba(212, 175, 55, 0.6);
}

.map-box {
  position: relative;
  border: 4px solid rgba(212, 175, 55, 0.3);
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5);
  transition: 0.3s;
}

.map-box:hover {
  transform: scale(1.01);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.map-link {
  position: absolute;
  inset: 0;
  z-index: 2;
}

.map-text {
  position: absolute;
  bottom: 15px;
  right: 15px;
  background: rgba(0, 0, 0, 0.7);
  color: white;
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 12px;
  z-index: 3;
}

/* FOOTER */
.footer-modern {
  background: linear-gradient(135deg, #0b0b0b, #111);
  color: #ccc;
  padding: 80px 0 30px;
  font-family: 'Poppins', sans-serif;
  box-shadow: 0 -5px 40px rgba(212, 175, 55, 0.1);
}

.footer-logo {
  color: #d4af37;
  font-weight: 700;
  letter-spacing: 2px;
}

.footer-modern h5 {
  color: white;
  margin-bottom: 15px;
}

.footer-menu {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-menu li {
  margin-bottom: 8px;
}

.footer-menu a {
  color: #bbb;
  text-decoration: none;
  transition: 0.3s;
}

.footer-menu a:hover {
  color: #d4af37;
  text-shadow: 0 0 8px rgba(212, 175, 55, 0.6);
}

.footer-modern p:hover {
  color: white;
  transition: 0.3s;
}

.footer-social a {
  color: #bbb;
  margin-right: 10px;
  font-size: 18px;
  transition: 0.3s;
  display: inline-block;
}

.footer-social a:hover {
  color: #d4af37;
  transform: translateY(-3px);
}

.footer-line {
  border-color: rgba(255, 255, 255, 0.1);
  margin: 30px 0;
}

.footer-bottom {
  font-size: 14px;
  color: #888;
}

/* TABLET */
@media (max-width: 991.98px) {
  .section {
    padding: 80px 0;
  }

  .glass-nav {
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
  }

  .navbar-collapse {
    margin-top: 12px;
    background: rgba(0, 0, 0, 0.88);
    padding: 14px 16px;
    border-radius: 14px;
  }

  .navbar-nav .nav-link {
    padding: 10px 0;
  }

  .navbar-nav .nav-link::before {
    display: none;
  }

  .hero-video {
    min-height: 100svh;
  }

  .hero-title {
    font-size: 48px;
    line-height: 1.15;
  }

  .hero-title span {
    font-size: 22px;
  }

  .hero-subtitle {
    font-size: 16px;
    max-width: 100%;
  }

  .section-title,
  .section-heading-mobile {
    font-size: 34px;
  }

  .about-section,
  .catalog,
  .clients-c {
    background-attachment: scroll;
  }

  .about-section {
    min-height: auto;
    padding: 90px 0;
  }

  .about-content {
    max-width: 100%;
  }

  .stats .col-md-3 {
    margin-bottom: 24px;
  }

  .catalog {
    padding: 90px 0;
  }

  .catalog-card img {
    height: 230px;
  }

  .manufacture-img {
    height: 180px;
  }

  .client-track img {
    height: 58px;
    margin: 0 24px;
  }

  .contact-modern,
  .clients-c {
    padding: 90px 0;
  }

  .footer-modern {
    padding: 60px 0 30px;
  }
}

/* MOBILE */
@media (max-width: 767.98px) {
  .section {
    padding: 70px 0;
  }

  .brand-logo {
    height: 32px;
  }

  .glass-nav {
    padding: 10px 0;
  }

  .navbar-brand {
    max-width: 70%;
  }

  .hero-video {
    min-height: 100svh;
  }

  .video-overlay {
    background: linear-gradient(
      to bottom,
      rgba(0, 0, 0, 0.55),
      rgba(0, 0, 0, 0.65),
      rgba(0, 0, 0, 0.8)
    );
  }

  .hero-text-wrap {
    padding-top: 110px;
    padding-bottom: 70px;
    text-align: left;
  }

  .hero-title {
    font-size: 36px;
    letter-spacing: 1px;
  }

  .hero-title span {
    font-size: 18px;
    margin-top: 8px;
  }

  .hero-subtitle {
    font-size: 15px;
    line-height: 1.7;
    margin-top: 16px;
  }

  .btn-glass,
  .btn-gold,
  .btn-warning {
    width: auto;
    max-width: 100%;
    font-size: 14px;
    padding: 10px 20px;
  }

  .scroll-indicator {
    bottom: 15px;
  }

  .scroll-indicator span {
    width: 22px;
    height: 34px;
  }

  .section-title,
  .section-heading-mobile {
    font-size: 28px;
    line-height: 1.25;
  }

  .about-section {
    min-height: auto;
    padding: 70px 0;
    background-position: center;
  }

  .about-content {
    padding: 24px 20px;
    border-radius: 12px;
  }

  .about-content p {
    font-size: 15px;
    line-height: 1.7;
  }

  .stats {
    padding: 50px 0;
  }

  .stats h2 {
    font-size: 30px;
  }

  .stats p {
    font-size: 14px;
  }

  .catalog {
    padding: 70px 0;
  }

  .filter-btn {
    font-size: 13px;
    padding: 8px 16px;
    letter-spacing: 0.5px;
  }

  .catalog-card {
    border-radius: 12px;
  }

  .catalog-card img {
    height: 220px;
  }

  .catalog-info {
    padding: 12px;
  }

  .catalog-info h4 {
    font-size: 18px;
    margin-bottom: 8px;
  }

  .manufacture-img {
    height: 150px;
  }

  .client-slider {
    margin: 14px 0;
  }

  .client-track img {
    height: 46px;
    margin: 0 18px;
  }

  .contact-modern,
  .clients-c {
    padding: 70px 0;
  }

  .contact-item {
    font-size: 14px;
    align-items: flex-start;
  }

  .map-box iframe {
    height: 260px;
  }

  .map-text {
    bottom: 10px;
    right: 10px;
    font-size: 11px;
    padding: 5px 10px;
  }

  .footer-modern {
    padding: 50px 0 25px;
    text-align: left;
  }

  .footer-logo {
    font-size: 20px;
    letter-spacing: 1px;
  }

  .footer-modern p,
  .footer-menu a {
    font-size: 14px;
    line-height: 1.7;
  }

  .footer-social {
    margin-top: 10px;
  }
}





/* SMALL MOBILE */
@media (max-width: 480px) {
  .brand-logo {
    height: 28px;
  }

  .hero-title {
    font-size: 30px;
  }

  .hero-title span {
    font-size: 16px;
  }

  .hero-subtitle {
    font-size: 14px;
  }

  .section-title,
  .section-heading-mobile {
    font-size: 24px;
  }

  .catalog-card img {
    height: 200px;
  }

  .manufacture-img {
    height: 130px;
  }

  .client-track img {
    height: 40px;
    margin: 0 14px;
  }

  .map-box iframe {
    height: 220px;
  }

  .btn-glass,
  .btn-gold {
    padding: 10px 18px;
    font-size: 13px;
  }
}

/* GLOBAL OVERFLOW FIX */
html,
body {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

body {
  position: relative;
}

.navbar,
.glass-nav,
.hero-video,
.stats,
.catalog,
.manufacture,
.contact-modern,
.footer-modern,
#clients,
.client-slider,
.container,
.container-fluid,
.row {
  overflow-x: hidden;
}

.client-slider {
  width: 100%;
}

.client-track {
  display: flex;
  width: max-content;
  max-width: none;
}

[data-aos] {
  overflow-x: hidden;
}

@media (max-width: 768px) {
  .client-track img {
    height: 45px;
    margin: 0 16px;
  }

  .about-section,
  .catalog,
  .clients-c {
    background-attachment: scroll;
  }
}







.hero-video {
  height: 100vh;
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: white;
}

.hero-content {
  position: relative;
  z-index: 2;
  color: white;
  width: 100%;
}

.hero-row {
  min-height: 100vh;
  align-items: center;
}

.hero-text-wrap {
  padding-top: 40px;
  padding-bottom: 40px;
}