@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;700&family=Montserrat:wght@600;700&family=Open+Sans:wght@400;600&display=swap');

:root {
  --black: #000000;
  --dark-gray: #1a1a1a;
  --card-bg: #1f1f1f;
  --input-bg: #2a2a2a;
  --accent-gray: #282829;
  --light-gray: #f5f5f5;
  --white: #ffffff;
  --red: #e21b23;
  --text-light: #ffffff;
  --text-medium: #a0a0a0;
  --text-dark: #333333;
  --red-darken-10: #c91a21;
  --font-body: 'Open Sans', sans-serif;
  --font-heading: 'Montserrat', sans-serif;
  --font-special: 'Poppins', sans-serif;
}

/* === 2. BASE & RESET STYLES === */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--black);
  color: var(--text-light);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

main {
  padding-top: 76px; /* Height of the fixed header */
}

/* === 3. UTILITY & ANIMATION CLASSES === */
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes modalOpen {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}

.animate__animated.animate__fadeInDown {
  animation: fadeInDown 1s ease-out 0.2s forwards;
}

.animate__animated.animate__fadeInUp {
  animation: fadeInUp 1s ease-out 0.5s forwards;
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* === 4. HEADER & NAVIGATION === */
header {
  background-color: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 15px 5%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: background-color 0.3s ease;
}

header .logo img {
  height: 45px;
  filter: brightness(0) invert(1);
}

header nav {
  display: flex;
  align-items: center;
  gap: 30px;
}

header nav a {
  color: var(--text-light);
  font-weight: 600;
  position: relative;
  padding: 8px 0;
  transition: color 0.3s ease;
}

header nav a:hover {
  color: var(--red);
}

header nav a::after {
  content: '';
  display: block;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 0;
  height: 2px;
  width: 0;
  background-color: var(--red);
  transition: width 0.3s ease;
}

header nav a:hover::after,
header nav a.active::after {
  width: 100%;
}

header nav .dropdown {
  position: relative;
}

header nav .dropdown > a {
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 5px;
}

header nav .dropdown-arrow {
  font-size: 0.7em;
  transition: transform 0.3s ease;
}

header nav .dropdown:hover .dropdown-arrow {
  transform: rotate(180deg);
}

header nav .dropdown-content {
  display: none;
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--accent-gray);
  min-width: 200px;
  text-align: center;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.4);
  z-index: 200;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

header nav .dropdown:hover .dropdown-content {
  display: block;
  opacity: 1;
  visibility: visible;
}

header nav .dropdown-content a {
  display: block;
  padding: 12px 20px;
  font-weight: 400;
  transition: background-color 0.3s ease, color 0.3s ease;
}

header nav .dropdown-content a:hover {
  background-color: var(--red);
}

header nav .phone-link {
  margin-left: 30px;
  font-weight: bold;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1rem;
  background-color: var(--red);
  padding: 8px 15px;
  border-radius: 4px;
  transition: background-color 0.3s ease, transform 0.2s ease;
}

header nav .phone-link:hover {
  background-color: var(--red-darken-10);
  transform: translateY(-2px);
}

.hamburger {
  display: none;
  font-size: 1.8rem;
  cursor: pointer;
  color: var(--text-light);
}

/* === 5. HERO SECTION === */
.video-hero {
  position: relative;
  width: 100%;
  height: calc(100vh - 76px);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--text-light);
}

.video-hero video {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: translate(-50%, -50%);
  z-index: 0;
}

.video-hero .dark-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(0,0,0,0.8), rgba(0,0,0,0.4));
  z-index: 1;
}

.video-hero .overlay {
  position: relative;
  z-index: 2;
  padding: 0 20px;
  max-width: 800px;
}

.video-hero .overlay h1 {
  font-family: var(--font-heading);
  /* MODIFIED: Use clamp() for a fluid font size that scales with the viewport. */
  font-size: clamp(1.9rem, 6vw, 3.5rem);
  margin-bottom: 20px;
  letter-spacing: 2px;
  text-shadow: 0 2px 5px rgba(0,0,0,0.5);
}

.video-hero .overlay p {
  /* MODIFIED: Use clamp() for a fluid font size. */
  font-size: clamp(1.1rem, 3vw, 1.3rem);
  margin-bottom: 30px;
  line-height: 1.5;
}

.video-hero .overlay .cta {
  display: inline-block;
  /* MODIFIED: Use clamp() for fluid padding and font size for the button. */
  padding: clamp(12px, 2.5vw, 15px) clamp(28px, 5vw, 35px);
  background-color: var(--red);
  font-weight: bold;
  border-radius: 5px;
  transition: background-color 0.3s ease, transform 0.2s ease;
  font-size: clamp(1rem, 2.5vw, 1.1rem);
}

.video-hero .overlay .cta:hover {
  background-color: var(--red-darken-10);
  transform: translateY(-3px);
}

/* === 6. ABOUT US SECTION === */
.about-us-section {
  position: relative;
  padding: 180px 20px;
  text-align: center;
  overflow: hidden;
  background-color: var(--black);
}

.about-us-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('../img/onama.jpg');
  background-position: center center;
  background-size: cover;
  z-index: 1;
  opacity: 0;
  transform: scale(1.1);
  transition: opacity 1.2s ease-out, transform 1.2s ease-out;
}

.about-us-section::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
  z-index: 2;
}

.about-us-section.visible::before {
  opacity: 1;
  transform: scale(1);
}

.about-us-content {
  position: relative;
  z-index: 3;
  max-width: 950px;
  margin: 0 auto;
}

.about-us-content p {
  font-family: var(--font-special);
  font-size: 1.8rem;
  line-height: 1.7;
  color: var(--text-light);
  font-weight: 500;
  text-shadow: 0px 2px 10px rgba(0, 0, 0, 0.7);
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out 0.5s, transform 0.8s ease-out 0.5s;
}

.about-us-section.visible .about-us-content p {
  opacity: 1;
  transform: translateY(0);
}

/* === 7. CATEGORIES SECTION (HOMEPAGE) === */
.categories-large-wide {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  width: 100%;
  background-color: var(--black);
}

.category-wide-item {
  position: relative;
  overflow: hidden;
  height: 400px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--white);
  padding: 20px;
}

.category-wide-item img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.category-wide-item .category-wide-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.6);
  transition: background-color 0.4s ease;
}

.category-wide-item:hover img {
  transform: scale(1.05);
}

.category-wide-item:hover .category-wide-overlay {
  background-color: rgba(226, 27, 35, 0.75);
}

.category-wide-info {
  position: relative;
  z-index: 2;
  transition: transform 0.4s ease;
}

.category-wide-item:hover .category-wide-info {
  transform: translateY(-10px);
}

.category-wide-info h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: 10px;
  text-transform: uppercase;
  text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

.category-wide-info p {
  font-size: 1rem;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.4s ease 0.1s, transform 0.4s ease 0.1s;
  max-width: 300px;
  margin: 0 auto;
}

.category-wide-item:hover .category-wide-info p {
  opacity: 1;
  transform: translateY(0);
}

/* === 8. GALLERY SECTION === */
.gallery-section {
  padding: 100px 0 0; /* No bottom padding to sit flush against the next section */
  background-color: var(--black);
  text-align: center;
  overflow: hidden;
}

.gallery-section h2 {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  margin-bottom: 50px;
  color: var(--red);
}

.gallery-slider {
  position: relative;
  max-width: 100%;
  overflow: hidden;
}

.slider-wrapper {
  display: flex;
}

.slider-wrapper > * {
  width: 100%;
  flex-shrink: 0;
}

.slider-wrapper img {
  height: 500px;
  width: 100%;
  object-fit: cover;
}

.gallery-slider .prev,
.gallery-slider .next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: rgba(0, 0, 0, 0.5);
  color: var(--text-light);
  border: none;
  padding: 15px 20px;
  cursor: pointer;
  font-size: 1.5rem;
  border-radius: 5px;
  transition: background-color 0.3s ease;
  z-index: 10;
}

.gallery-slider .prev {
  left: 15px;
}

.gallery-slider .next {
  right: 15px;
}

/* === 9. BRANDS & CLIENTS SECTIONS === */
.clients-section,
.satisfied-clients-section {
  padding: 80px 0;
  text-align: center;
}

.clients-section {
  padding-top: 100px; /* Aligns with gallery's lack of bottom padding */
  background-color: var(--dark-gray);
}

.satisfied-clients-section {
  background-color: var(--white);
}

.clients-section h2,
.satisfied-clients-section h2 {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  margin-bottom: 50px;
  position: relative;
  display: inline-block;
}

.clients-section h2 {
  color: var(--red);
}

.satisfied-clients-section h2 {
  color: var(--text-dark);
}

.satisfied-clients-section h2::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background-color: var(--red);
  margin: 10px auto 0;
}

.client-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 40px;
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
}

.client-logos img {
  max-height: 70px;
  width: auto;
  filter: brightness(0) invert(1);
  transition: transform 0.3s ease;
}

.client-logos img:hover {
  transform: scale(1.1);
}

.satisfied-client-logos {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 30px;
  max-width: 1000px;
  margin: 0 auto;
  align-items: center;
}

.satisfied-client-logos img {
  max-height: 80px;
  width: auto;
  margin: 0 auto;
  transition: transform 0.3s ease;
}

.satisfied-client-logos img:hover {
  transform: scale(1.1);
}

/* === 10. PRODUCT LISTING & MODAL (CATEGORY PAGES) === */
.product-listing {
  background-color: var(--dark-gray);
  padding: 80px 0;
  text-align: center;
}

.product-listing h2 {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  margin-bottom: 50px;
  color: var(--red);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.product-item {
  background-color: var(--accent-gray);
  border-radius: 10px;
  overflow: hidden;
  cursor: pointer;
  padding: 0 0 20px 0;
  display: flex;
  flex-direction: column;
}

.product-item img {
  width: 100%;
  height: 200px;
  object-fit: contain;
  margin-bottom: 15px;
}

.product-item h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--red);
  margin-bottom: 10px;
  padding: 0 20px;
  min-height: 3em;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-item-spacer {
  flex-grow: 1;
}

.product-item .btn-details {
  display: inline-block;
  padding: 10px 20px;
  background-color: var(--red);
  color: var(--text-light);
  font-weight: bold;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition: background-color 0.3s ease;
  margin: 0 auto;
}

.modal {
  display: none;
  position: fixed;
  z-index: 1001;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0,0,0,0.85);
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-content {
  background-color: var(--black);
  margin: auto;
  padding: 30px;
  border: 1px solid var(--accent-gray);
  border-radius: 10px;
  width: 90%;
  max-width: 700px;
  position: relative;
  box-shadow: 0 10px 30px rgba(0,0,0,0.6);
  animation: modalOpen 0.4s ease-out;
}

.modal-content h3 {
  font-family: var(--font-heading);
  color: var(--red);
  margin-bottom: 20px;
  font-size: 2rem;
}

.modal-content img {
  width: 100%;
  height: auto;
  max-height: 350px;
  object-fit: contain;
  margin-bottom: 20px;
  border-radius: 5px;
  background-color: var(--dark-gray);
  padding: 10px;
}

.modal-content p {
  color: var(--text-light);
  margin-bottom: 10px;
  font-size: 1.1rem;
}

.close-button {
  color: var(--text-light);
  font-size: 28px;
  font-weight: bold;
  position: absolute;
  top: 15px;
  right: 25px;
  cursor: pointer;
  transition: color 0.3s ease, transform 0.2s ease;
}

.close-button:hover {
  color: var(--red);
  transform: scale(1.1);
}

/* === PAGE-SPECIFIC CATEGORIES (OZVUCENJE PAGE) - CORRECTED === */
.page-categories-section {
    background-color: var(--black);
    padding: 100px 20px 80px 20px;
}
.page-category-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}
.page-category-item {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--accent-gray);
    border-radius: 10px;
    min-height: 150px;
    padding: 20px;
    text-align: center;
    transition: background-color 0.3s ease, transform 0.3s ease;
}
.page-category-item:hover {
    background-color: var(--red);
    transform: translateY(-5px);
}
.page-category-item h3 {
    color: var(--white);
    font-family: var(--font-heading);
    font-size: 1.7rem;
    white-space: nowrap;
}
.category-description {
  margin-top: 50px;
  font-size: 1.25rem;
  color: var(--text-medium);
  text-align: center;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  font-family: var(--font-special);
  font-style: normal;
}

/* === 12. GENERIC CONTENT & PAGE-SPECIFIC SECTIONS === */
.content-section {
  background-color: var(--dark-gray);
  padding: 80px 0;
}

.content-section h2 {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  margin-bottom: 30px;
  color: var(--red);
  text-align: center;
}

.content-section p {
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 20px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.content-section ul {
  list-style: none;
  padding: 0;
  max-width: 900px;
  margin: 0 auto 20px auto;
}

.content-section ul li {
  background-color: var(--accent-gray);
  margin-bottom: 10px;
  padding: 15px 25px;
  border-radius: 5px;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  gap: 15px;
}

.content-section ul li .fa-check {
  color: var(--red);
}

.stage-container {
  display: flex;
  gap: 0;
  align-items: stretch;
  background-color: var(--dark-gray);
}

.stage-image {
  flex: 1;
  min-width: 300px;
}

.stage-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  box-shadow: 0 10px 25px rgba(0,0,0,0.5);
}

.stage-description {
  flex: 1;
  background-color: var(--red);
  color: var(--white);
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.stage-description h2 {
  text-align: left;
  color: var(--white);
}

.stage-description p,
.stage-description ul {
  max-width: none;
  margin-left: 0;
  margin-right: 0;
}

.stage-description ul li {
  background-color: transparent;
  padding: 5px 0;
  gap: 10px;
}

.stage-description ul li .fa-check {
  color: var(--white);
}

.stage-description .btn-primary {
  display: inline-block;
  margin-top: 20px;
  text-align: center;
  background-color: var(--white);
  color: var(--red);
  font-weight: bold;
  align-self: flex-start;
}

.stage-description .btn-primary:hover {
  background-color: var(--light-gray);
}

/* === 13. CONTACT SECTION === */
.new-contact-section {
  background-color: var(--black);
  padding: 100px 20px;
}

.new-contact-section .container {
  display: flex;
  flex-wrap: wrap;
  gap: 50px;
  align-items: flex-start;
}

.contact-info-col {
  flex: 1;
  min-width: 300px;
}

.contact-form-col {
  flex: 1.5;
  min-width: 300px;
}

.contact-info-group {
  margin-bottom: 40px;
}

.contact-info-group h4 {
  font-family: var(--font-special);
  color: var(--text-medium);
  font-size: 1.1rem;
  margin-bottom: 20px;
  letter-spacing: 1px;
  font-weight: 600;
}

.contact-info-item {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 20px;
}

.contact-info-item i {
  font-size: 1.9rem;
  color: var(--red);
  width: 30px;
  text-align: center;
}

.contact-info-item a {
  color: var(--text-light);
  transition: color 0.3s ease;
  font-size: 1.2rem;
}

.contact-info-item a:hover {
  color: var(--red);
}

.social-info-icons {
  display: flex;
  gap: 15px;
}

.social-info-icons a {
  width: 45px;
  height: 45px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--accent-gray);
  border-radius: 50%;
  color: var(--text-medium);
  transition: all 0.3s ease;
  font-size: 1.1rem;
}

.social-info-icons a:hover {
  background-color: var(--red);
  border-color: var(--red);
  color: var(--white);
}

.contact-form-card {
  background-color: var(--card-bg);
  padding: 40px;
  border-radius: 10px;
}

.contact-form-card h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: 30px;
}

.contact-form-card label {
  display: block;
  color: var(--text-medium);
  margin-bottom: 8px;
  font-size: 0.9rem;
}

.contact-form-card input,
.contact-form-card textarea {
  width: 100%;
  background-color: var(--input-bg);
  border: 1px solid var(--accent-gray);
  border-radius: 5px;
  padding: 12px;
  color: var(--text-light);
  margin-bottom: 20px;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.contact-form-card input:focus,
.contact-form-card textarea:focus {
  outline: none;
  border-color: var(--red);
  box-shadow: 0 0 8px rgba(226, 27, 35, 0.3);
}

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

.contact-form-card .btn-submit {
  width: 100%;
  background-color: var(--red);
  color: var(--white);
  padding: 15px;
  border: none;
  border-radius: 5px;
  font-weight: bold;
  font-size: 1rem;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.form-message {
  margin-top: 15px;
  padding: 10px;
  border-radius: 5px;
  display: none;
}

.form-message.success {
  background-color: #28a745;
  color: white;
}

.form-message.error {
  background-color: #dc3545;
  color: white;
}

/* === 14. FOOTER === */
.new-footer {
  background-color: var(--black);
  padding: 60px 20px 30px 20px;
  text-align: center;
  border-top: 1px solid var(--accent-gray);
}

.new-footer .logo {
  display: flex;
  justify-content: center;
  margin-bottom: 30px;
}

.new-footer .logo img {
  height: 50px;
  filter: brightness(0) invert(1);
}

.footer-nav {
  list-style: none;
  display: flex;
  justify-content: center;
  gap: 30px;
  margin-bottom: 30px;
  flex-wrap: wrap;
  padding: 0;
}

.footer-nav a {
  color: var(--text-medium);
  transition: color 0.3s ease;
  font-weight: 600;
}

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

.footer-copyright {
  color: var(--text-medium);
  font-size: 0.9rem;
}

/* === 15. BACK TO TOP BUTTON === */
#back-to-top-btn {
  display: none;
  position: fixed;
  bottom: 30px;
  right: 100px;
  z-index: 999;
  border: none;
  outline: none;
  background-color: var(--red);
  color: white;
  cursor: pointer;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  font-size: 18px;
  transition: opacity 0.3s, visibility 0.3s, transform 0.2s;
}

#back-to-top-btn:hover {
  background-color: var(--red-darken-10);
  transform: translateY(-3px);
}

/* === 16. RESPONSIVE STYLES === */

/* --- Large Devices (Desktops, 1024px and down) --- */
@media (max-width: 1024px) {
  header nav {
    gap: 20px;
  }

  .about-us-section {
    padding: 120px 20px;
    background-attachment: scroll;
  }

  .about-us-content p {
    font-size: 1.5rem;
  }

  .slider-wrapper img {
    height: 400px;
  }

  .satisfied-client-logos {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  }

  .new-contact-section .container {
    flex-direction: column;
  }
}

/* --- Medium Devices (Tablets, 992px and down) --- */
@media (max-width: 992px) {
  .categories-large-wide {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-us-section {
    background-attachment: scroll;
  }
}

/* --- Small Devices (Tablets & Large Phones, 768px and down) --- */
@media (max-width: 768px) {
  main {
    padding-top: 75px;
  }

  .hamburger {
    display: block;
  }

  header nav {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 75px;
    left: 0;
    width: 100%;
    background-color: var(--black);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
    padding: 20px 0;
    align-items: center;
  }

  header nav.active {
    display: flex;
  }

  header nav a,
  header nav .dropdown > a {
    width: 100%;
    text-align: center;
    padding: 15px 0;
  }

  .video-hero {
    height: 70vh;
  }

  .about-us-section {
    padding: 100px 20px;
  }

  .about-us-content p {
    font-size: 1.2rem;
  }
  
  .product-listing h2,
  .gallery-section h2,
  .clients-section h2,
  .satisfied-clients-section h2,
  .content-section h2 {
    font-size: 2rem;
  }

  .categories-large-wide,
  .product-grid {
    grid-template-columns: 1fr;
  }
  
  .category-wide-item {
    height: 300px;
  }

  .slider-wrapper img {
    height: 300px;
  }

  .gallery-section,
  .clients-section {
    padding-top: 80px;
  }

  .page-category-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stage-container {
    flex-direction: column;
  }

  .stage-description {
    text-align: center;
  }
  .stage-description h2,
  .stage-description .btn-primary {
    align-self: center;
  }
}

/* --- Extra Small Devices (Phones, 480px and down) --- */
@media (max-width: 480px) {
  header .logo img {
    height: 40px;
  }

  .video-hero {
    height: 60vh;
  }
  
  .about-us-content p {
    font-size: 1rem;
  }

  .product-listing h2,
  .gallery-section h2,
  .clients-section h2,
  .satisfied-clients-section h2,
  .content-section h2 {
    font-size: 1.8rem;
  }

  .satisfied-client-logos {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-category-grid {
    grid-template-columns: 1fr;
  }

  .footer-nav {
    flex-direction: column;
    gap: 15px;
  }
}