/* ===== Reset and Base Styles ===== */
*,
*::before,
*::after {
  margin: 0; padding: 0; box-sizing: border-box;
}

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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: #fff;
  color: #222;
  line-height: 1.6;
  min-height: 100vh;
}

/* ===== Navbar ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; width: 100%;
  background: rgba(255, 0, 0, 0.7);
  padding: 1rem 3rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 4px 10px rgba(0,0,0,0.25);
  z-index: 1000;
  transition: background 0.3s ease, padding 0.3s ease;
}

.navbar.hidden {
  transform: translateY(-100%);
  transition: transform 0.3s ease;
}

.navbar .logo {
  font-size: 2rem;
  font-weight: 700;
  color: #fff;
  text-transform: uppercase;
  user-select: none;
}

nav .nav-menu {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-menu li a {
  text-decoration: none;
  color: #fff;
  font-weight: 500;
  font-size: 1rem;
  position: relative;
  padding: 0.2rem 0;
  transition: color 0.3s ease;
}

.nav-menu li a:hover,
.nav-menu li a:focus {
  color: #ffd700;
  outline: none;
}

/* Underline effect */
.nav-menu li a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  height: 2px;
  width: 0%;
  background: #ffd700;
  transition: width 0.3s ease;
}

.nav-menu li a:hover::after,
.nav-menu li a:focus::after {
  width: 100%;
}

/* Hamburger for Mobile */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: transparent;
  border: none;
  cursor: pointer;
  width: 28px;
  height: 24px;
  padding: 0;
  z-index: 1100;
}

.hamburger .bar {
  height: 3px;
  width: 100%;
  background: #fff;
  border-radius: 2px;
  transition: all 0.3s ease;
}

/* Hamburger active state */
.hamburger.active .bar:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
.hamburger.active .bar:nth-child(2) {
  opacity: 0;
}
.hamburger.active .bar:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Mobile Nav styles */
@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }
  nav .nav-menu {
    position: fixed;
    top: 60px; /* Below navbar */
    right: 0;
    width: 220px;
    height: calc(100% - 60px);
    background: rgba(255, 0, 0, 0.95);
    flex-direction: column;
    padding: 1rem 0;
    gap: 1.5rem;
    border-radius: 0 0 0 10px;
    box-shadow: 0 8px 16px rgba(0,0,0,0.3);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
  }
  nav .nav-menu.active {
    transform: translateX(0);
  }
  .nav-menu li {
    text-align: center;
    margin: 0;
  }
  .nav-menu li a {
    font-size: 1.3rem;
    display: block;
  }
}

/* ===== Hero Section ===== */
.hero {
  margin-top: 80px; /* height of navbar */
  min-height: 100vh;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 4rem 3rem;
  background: linear-gradient(90deg, #ff0000, #a30000);
  color: #fff;
  flex-wrap: wrap;
  gap: 2rem;
}

.hero-content {
  max-width: 550px;
  animation: fadeIn 1.5s ease-in-out forwards;
}

.hero-content h1 {
  font-size: 3.4rem;
  margin-bottom: 1rem;
  line-height: 1.1;
}

.hero-content p {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  color: #ffe5e5;
}

.btn-group {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 0.85rem 1.8rem;
  font-size: 1rem;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  user-select: none;
  text-decoration: none;
  text-align: center;
  transition: all 0.3s ease;
}

.btn.primary {
  background: #fff;
  color: #d10000;
  font-weight: 600;
  box-shadow: 0 0 8px rgba(255, 255, 255, 0.6);
}

.btn.primary:hover,
.btn.primary:focus {
  background: #ffd700;
  color: #222;
  outline: none;
  transform: scale(1.05);
}

.watch {
  border: 2px solid #fff;
  color: #fff;
  padding: 0.8rem 1.6rem;
  border-radius: 6px;
  font-weight: 600;
}

.watch:hover,
.watch:focus {
  background: #ffd700;
  color: #222;
  outline: none;
  transform: scale(1.05);
}

.hero-image.slider-container {
  position: relative;
  width: 50vw;
  max-width: 600px;
  height: 400px;
  margin-left: auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (max-width: 900px) {
  .hero-image.slider-container {
    width: 90vw;
    height: 250px;
    margin-left: auto;
  }
}

@media (max-width: 500px) {
  .hero-content h1 {
    font-size: 2rem;
  }
  .hero-content p {
    font-size: 1rem;
  }
  .btn-group {
    flex-direction: column;
    gap: 0.7rem;
  }
  .btn,
  .watch {
    width: 100%;
    padding: 0.8rem 0;
    font-size: 1rem;
  }
  .hero-image.slider-container {
    height: 180px;
  }
}

/* ===== Slider Styles ===== */
.slider-track {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  overflow: visible;
}

.slider-image {
  position: absolute;
  width: 220px;
  height: 400px;
  object-fit: cover;
  border-radius: 18px;
  box-shadow: 0 0 30px rgba(0,0,0,0.15);
  opacity: 0;
  transform: scale(0.85) translateX(0);
  transition: opacity 0.5s cubic-bezier(.5,1.6,.4,.7), transform 0.5s cubic-bezier(.5,1.6,.4,.7);
  z-index: 1;
  user-select: none;
  pointer-events: none;
}

.slider-image.active {
  opacity: 1;
  transform: scale(1.1) translateX(0);
  z-index: 3;
  box-shadow: 0 12px 40px rgba(0,0,0,0.3);
  pointer-events: auto;
}

.slider-image.left {
  opacity: 0.35;
  transform: scale(0.9) translateX(-160px);
  z-index: 2;
}

.slider-image.right {
  opacity: 0.35;
  transform: scale(0.9) translateX(160px);
  z-index: 2;
}

/* Slider Nav Buttons */
.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.85);
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  color: #a30000;
  font-size: 1.4rem;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  transition: background 0.2s ease, color 0.2s ease;
  user-select: none;
}

.slider-btn.left-btn {
  left: -40px;
}

.slider-btn.right-btn {
  right: -40px;
}

.slider-btn:hover,
.slider-btn:focus {
  background: #ffd700;
  color: #222;
  outline: none;
}

/* ===== About Section ===== */
.about-section {
  background: #f7f7f7;
  padding: 5rem 3rem;
}

.about-container {
  display: flex;
  gap: 2rem;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}

.about-text {
  flex: 1 1 300px;
  animation: fadeIn 1.5s ease forwards;
}

.about-text h2 {
  font-size: 2.5rem;
  color: #a30000;
  margin-bottom: 1rem;
}

.about-text p {
  font-size: 1.15rem;
  margin-bottom: 1rem;
  color: #333;
}

.about-text ul {
  margin: 1rem 0;
  padding-inline-start: 1.5rem;
}

.about-text ul li {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.about-image {
  flex: 1 1 300px;
  text-align: center;
}

.about-image img {
  width: 100%;
  max-width: 500px;
  border-radius: 12px;
  animation: slideIn 1.5s ease forwards;
  user-select: none;
}

/* ===== Products Section ===== */
.products-section {
  padding: 6rem 3rem;
  background: #f7f7f7;
  text-align: center;
}

.products-section h2 {
  font-size: 2.8rem;
  color: #a30000;
  margin-bottom: 1rem;
}

.products-intro {
  max-width: 800px;
  margin: 0 auto 4rem;
  font-size: 1.2rem;
  color: #444;
  line-height: 1.6;
}

.products-container {
  display: flex;
  flex-direction: column;
  gap: 4rem;
  max-width: 960px;
  margin: 0 auto;
}

.product-card {
  display: flex;
  align-items: center;
  gap: 2rem;
  background: #fff;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 6px 16px rgba(0,0,0,0.15);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  flex-wrap: wrap;
}

.product-card.reverse {
  flex-direction: row-reverse;
}

.product-card:hover,
.product-card:focus-within {
  transform: translateY(-8px);
  box-shadow: 0 10px 24px rgba(0,0,0,0.2);
}

.product-image {
  flex: 1 1 300px;
  text-align: center;
}

.product-image img {
  width: 100%;
  max-width: 400px;
  border-radius: 10px;
  user-select: none;
}

.product-info {
  flex: 1 1 300px;
  min-width: 280px;
}

.product-info h3 {
  font-size: 2rem;
  color: #222;
  margin-bottom: 1rem;
}

.product-description {
  font-size: 1.1rem;
  color: #444;
  margin-bottom: 1rem;
  line-height: 1.5;
}

.product-info ul {
  list-style: none;
  padding-left: 0;
}

.product-info ul li {
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

/* CTA */
.cta {
  margin-top: 5rem;
}

.cta h3 {
  font-size: 2rem;
  margin-bottom: 0.8rem;
  color: #a30000;
}

.cta p {
  font-size: 1.1rem;
  max-width: 700px;
  margin: 0 auto 1.5rem;
  color: #444;
}

.cta .btn.primary {
  font-size: 1.15rem;
  padding: 1rem 2.5rem;
  font-weight: 600;
}

.cta .btn.primary:hover {
  background: #d40000;
}

/* ===== Gallery Section ===== */
.gallery-section {
  padding: 6rem 3rem;
  background: #fff;
}

.gallery-section h2 {
  font-size: 2.8rem;
  color: #a30000;
  text-align: center;
  margin-bottom: 1rem;
}

.gallery-intro {
  max-width: 800px;
  margin: 0 auto 4rem;
  color: #444;
  font-size: 1.2rem;
  line-height: 1.6;
  text-align: center;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  max-width: 1200px;
  margin: 0 auto;
}

.gallery-item {
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 6px 16px rgba(0,0,0,0.15);
  cursor: pointer;
  transition: transform 0.3s ease;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease, filter 0.4s ease;
  user-select: none;
}

.gallery-item:hover img,
.gallery-item:focus img {
  transform: scale(1.1);
  filter: brightness(80%);
}

/* ===== Contact Section ===== */
.contact-section {
  padding: 6rem 3rem;
  background: #f7f7f7;
  max-width: 1100px;
  margin: 0 auto;
}

.contact-section h2 {
  font-size: 2.8rem;
  color: #a30000;
  text-align: center;
  margin-bottom: 1rem;
}

.contact-intro {
  font-size: 1.2rem;
  color: #444;
  max-width: 700px;
  margin: 0 auto 3rem;
  text-align: center;
  line-height: 1.6;
}

.contact-container {
  display: flex;
  gap: 3rem;
  justify-content: space-between;
  flex-wrap: wrap;
}

.contact-info {
  flex: 1 1 300px;
  min-width: 280px;
}

.contact-info h3 {
  font-size: 1.8rem;
  margin-bottom: 1rem;
  color: #222;
}

.contact-info p {
  font-size: 1.1rem;
  color: #444;
  margin-bottom: 0.8rem;
}

.contact-form {
  flex: 1 1 300px;
  min-width: 280px;
}

.contact-form form {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 1rem;
  border-radius: 8px;
  border: 1px solid #ccc;
  font-size: 1rem;
  resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: #d10000;
  outline: none;
}

.contact-form .btn.primary {
  background: #d10000;
  color: #fff;
  border: none;
  padding: 1rem 2rem;
  font-size: 1.1rem;
  cursor: pointer;
  border-radius: 8px;
  font-weight: 600;
}

.contact-form .btn.primary:hover,
.contact-form .btn.primary:focus {
  background: #a30000;
  outline: none;
  transform: scale(1.03);
}

/* ===== Footer ===== */
.footer {
  background: #111;
  color: #ddd;
  padding: 3rem 1.5rem 1rem;
}

.footer-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1rem;
}

.footer-col h3.logo {
  font-size: 2rem;
  color: #fff;
  margin-bottom: 1rem;
  user-select: none;
}

.footer-col p {
  font-size: 1rem;
  line-height: 1.6;
}

.footer-col h4 {
  font-size: 1.2rem;
  margin-bottom: 1rem;
  color: #fff;
}

.footer-col ul {
  list-style: none;
  padding-left: 0;
}

.footer-col ul li {
  margin-bottom: 0.5rem;
}

.footer-col ul li a {
  color: #ccc;
  text-decoration: none;
  font-size: 0.95rem;
  transition: color 0.3s ease;
}

.footer-col ul li a:hover,
.footer-col ul li a:focus {
  color: #d10000;
  outline: none;
}

/* Newsletter */
.newsletter-form {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.newsletter-form input {
  padding: 0.9rem;
  border-radius: 6px;
  border: none;
  font-size: 1rem;
}

.newsletter-form input:focus {
  outline: 2px solid #d10000;
}

.newsletter-form button {
  background: #d10000;
  color: #fff;
  border: none;
  padding: 0.9rem;
  border-radius: 6px;
  font-size: 1rem;
  cursor: pointer;
  font-weight: 600;
}

.newsletter-form button:hover,
.newsletter-form button:focus {
  background: #a30000;
  outline: none;
  transform: scale(1.05);
}

/* Footer bottom bar */
.footer-bottom {
  text-align: center;
  padding: 1.2rem;
  margin-top: 2rem;
  border-top: 1px solid #333;
  font-size: 0.95rem;
  color: #888;
}

/* ===== Scroll To Top Button ===== */
.scroll-top-btn {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: #d10000;
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 45px;
  height: 45px;
  font-size: 1.5rem;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 12px rgba(0,0,0,0.3);
  transition: background 0.3s ease;
  z-index: 1000;
}

.scroll-top-btn:hover,
.scroll-top-btn:focus {
  background: #a30000;
  outline: none;
}

/* ===== Animations ===== */
@keyframes fadeIn {
  from {opacity: 0; transform: translateY(20px);}
  to {opacity: 1; transform: translateY(0);}
}

@keyframes slideIn {
  from {opacity: 0; transform: translateX(50px);}
  to {opacity: 1; transform: translateX(0);}
}

/* Reveal helper classes */
.hidden {
  opacity: 0;
  transform: translateY(50px);
  transition: all 0.8s ease-out;
}

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

/* ===== Responsive Adjustments ===== */

@media (max-width: 768px) {
  /* Navbar */
  .navbar {
    padding: 0.8rem 1.5rem;
    flex-direction: row;
    gap: 1rem;
  }
  .navbar .logo {
    font-size: 1.5rem;
  }
  nav .nav-menu {
    position: fixed;
    top: 60px;
    right: 0;
    width: 200px;
    height: calc(100% - 60px);
    background-color: rgba(255, 0, 0, 0.95);
    flex-direction: column;
    padding: 1rem 0;
    border-radius: 0 0 0 10px;
    box-shadow: 0 8px 16px rgba(0,0,0,0.3);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
  }
  .nav-menu.active {
    transform: translateX(0);
  }

  /* Hero Section */
  .hero {
    flex-direction: column;
    text-align: center;
    padding: 3rem 1.5rem;
  }
  .hero-content {
    max-width: 100%;
    animation: none;
  }
  .btn-group {
    flex-direction: column;
    gap: 0.7rem;
  }
  .btn, .watch {
    width: 100%;
  }
  .hero-image.slider-container {
    width: 90vw;
    height: 250px;
  }
  .slider-track {
  display: flex;               /* Arrange images horizontally */
  transition: transform 0.5s ease-in-out; /* Smooth slide animation */
  overflow: hidden;           /* Hide overflow outside slider container */
  width: max-content;         /* Width adapts to total image widths */
}

.slider-image {
  width: 220px;               /* Fixed width (adjust as per actual image width) */
  height: 400px;              /* Fixed height consistent with your design */
  object-fit: cover;
  border-radius: 18px;
  flex-shrink: 0;             /* Prevent shrinking inside flex container */
  opacity: 0.5;               /* Dim non-active images */
  transform: scale(0.9);      /* Slightly smaller for non-active */
  transition: opacity 0.5s ease, transform 0.5s ease;
  cursor: pointer;
  user-select: none;
  z-index: 1;
}

/* Active image styling */
.slider-image.active {
  opacity: 1;                 /* Fully visible */
  transform: scale(1.1);      /* Slightly larger */
  z-index: 3;                 /* On top */
  pointer-events: auto;       /* Clickable */
}

  .slider-image.left {
    transform: scale(0.85) translateX(-100px);
  }
  .slider-image.right {
    transform: scale(0.85) translateX(100px);
  }
  .slider-btn.left-btn {
    left: -25px;
  }
  .slider-btn.right-btn {
    right: -25px;
  }
  .slider-container {
  overflow: hidden;           /* Hide parts of track outside viewport */
  width: 660px;               /* For showing 3 images at once (3 * 220px) or adjust */
  margin-left: auto;
  margin-right: auto;
  position: relative;         /* For positioning nav buttons */
  height: 400px;              /* Match slider image height */
}

/* Responsive adjustments */
@media (max-width: 900px) {
  .slider-container {
    width: 90vw;             /* Nearly full width on smaller screens */
    height: auto;
  }
  .slider-image {
    width: 140px;
    height: 190px;
  }
}


  /* About Section */
  .about-container {
    flex-direction: column;
    padding: 1rem;
  }
  .about-text, .about-image {
    max-width: 100%;
    flex: none;
    text-align: center;
  }
  .about-text h2 {
    font-size: 1.8rem;
    color: #a30000;
  }
  .about-text p, .about-text ul li {
    font-size: 0.9rem;
  }
  .about-image img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
  }

  /* Products Section */
  .products-section {
    padding: 3rem 1.5rem;
  }
  .products-section h2 {
    font-size: 1.8rem;
  }
  .products-intro {
    font-size: 1rem;
    max-width: 100%;
  }
  .products-container {
    gap: 2rem;
  }
  .product-card {
    flex-direction: column !important;
    padding: 1rem;
  }
  .product-image img {
    max-width: 90%;
    margin: 0 auto;
  }
  .product-info {
    text-align: center;
    min-width: auto;
  }
  .product-info h3 {
    font-size: 1.5rem;
  }
  .product-description, .product-info ul li {
    font-size: 0.9rem;
    margin: 0.3rem 0;
  }

  /* CTA */
  .cta h3 {
    font-size: 1.5rem;
  }
  .cta p {
    font-size: 1rem;
  }
  .cta .btn.primary {
    font-size: 1rem;
    padding: 0.8rem 2rem;
  }

  /* Gallery Section */
  .gallery-section {
    padding: 3rem 1.5rem;
  }
  .gallery-section h2 {
    font-size: 1.8rem;
  }
  .gallery-intro {
    font-size: 1rem;
  }
  .gallery-grid {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
  }
  .gallery-item {
    border-radius: 8px;
  }

  /* Contact Section */
  .contact-section {
    padding: 3rem 1.5rem;
  }
  .contact-section h2 {
    font-size: 1.8rem;
  }
  .contact-intro {
    font-size: 1rem;
  }
  .contact-container {
    flex-direction: column;
    gap: 2rem;
  }
  .contact-info, .contact-form {
    min-width: 100%;
    text-align: center;
  }
  .form-group input, .form-group textarea {
    font-size: 0.9rem;
    padding: 0.8rem;
  }

  /* Footer */
  .footer-container {
    grid-template-columns: 1fr;
    padding: 1rem;
    text-align: center;
  }
  .footer-col h3.logo {
    font-size: 1.5rem;
  }
  .footer-col p, .footer-col h4 {
    font-size: 0.9rem;
  }
  .footer-col ul li a {
    font-size: 0.9rem;
  }
  .newsletter-form input, .newsletter-form button {
    font-size: 0.9rem;
  }

  /* Scroll-To-Top button */
  .scroll-top-btn {
    width: 40px;
    height: 40px;
    font-size: 1.2rem;
    bottom: 20px;
    right: 20px;
  }
}