/* CSS Variables for Color Palette */

:root {
  --primary: #0033a0;
  --secondary: #ff6b00;
  --accent: #f4c300;
  --light: #f8f9fa;
  --dark: #212529;
  --success: #28a745;
  --gray: #6c757d;
  --gray-light: #e9ecef;
  --border-radius: 8px;
  --box-shadow: 0 5px 15px rgba(0,0,0,0.08);
  --transition: all 0.3s ease;
}

/* Reset & Base Styles */

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 140px;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--dark);
  background-color: #fff;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: 80px 0;
}

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

/* Typography */

h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
  color: var(--primary);
}

h1 {
  font-size: 2.8rem;
}

h2 {
  font-size: 2.2rem;
  text-align: center;
  margin-bottom: 2rem;
}

h3 {
  font-size: 1.5rem;
  color: var(--dark);
}

p {
  margin-bottom: 1.2rem;
  font-size: 1.1rem;
}

.section-title {
  font-size: 2.2rem;
  text-align: center;
  margin-bottom: 2rem;
}

.section-subtitle {
  text-align: center;
  font-size: 1.2rem;
  color: var(--gray);
  margin-bottom: 3rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* Button Styles */

.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: var(--border-radius);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  text-align: center;
}

.btn-primary {
  background-color: var(--primary);
  color: white;
}

.btn-primary:hover {
  background-color: #002680;
  transform: translateY(-3px);
  box-shadow: var(--box-shadow);
}

.btn-secondary {
  background-color: var(--secondary);
  color: white;
}

.btn-secondary:hover {
  background-color: #e05a00;
  transform: translateY(-3px);
  box-shadow: var(--box-shadow);
}

.btn-outline {
  background-color: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}

.btn-outline:hover {
  background-color: var(--primary);
  color: white;
  transform: translateY(-3px);
}

.btn-view-all {
  background-color: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
  padding: 10px 20px;
  font-size: 0.9rem;
  margin-top: 15px;
  display: inline-block;
}

.btn-view-all:hover {
  background-color: var(--primary);
  color: white;
}

.btn-large {
  padding: 18px 35px;
  font-size: 1.2rem;
}

/* Hero Section */

.hero {
  padding: 180px 0 100px;
  background: linear-gradient(135deg, rgba(0, 51, 160, 0.05) 0%, rgba(255, 107, 0, 0.05) 100%);
  text-align: center;
  margin-top: 70px;
}

.hero-content {
  max-width: 900px;
  margin: 0 auto;
}

.hero-title {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  color: var(--primary);
}

.hero-subtitle {
  font-size: 1.3rem;
  color: var(--gray);
  margin-bottom: 2.5rem;
}

.hero-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Sub Navigation */

.sub-nav {
  background-color: var(--light);
  border-bottom: 1px solid var(--gray-light);
  box-shadow: 0 2px 5px rgba(0,0,0,0.05);
  z-index: 999;
}

/* Desktop Sub Navigation */

.sub-nav-container {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.sub-nav-links {
  display: flex;
  list-style: none;
  gap: 0;
}

.sub-nav-link {
  display: block;
  padding: 20px 25px;
  color: var(--dark);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
  border-bottom: 3px solid transparent;
}

.sub-nav-link:hover {
  color: var(--primary);
  background-color: rgba(0, 51, 160, 0.05);
}

.sub-nav-link.active {
  color: var(--primary);
  border-bottom: 3px solid var(--primary);
  background-color: rgba(0, 51, 160, 0.05);
}

.sub-mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.2rem;
  color: var(--primary);
  cursor: pointer;
  padding: 15px;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  width: 100%;
  justify-content: center;
  background-color: var(--light);
  border-bottom: 1px solid var(--gray-light);
}

.sub-mobile-menu-btn i {
  font-size: 1.5rem;
}

/* Mobile Sub Navigation Dropdown */

.mobile-sub-nav-dropdown {
  display: none;
  background-color: white;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  position: fixed;
  top: 130px;
  left: 0;
  width: 100%;
  z-index: 998;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.mobile-sub-nav-dropdown.active {
  max-height: 400px;
  overflow-y: auto;
}

.mobile-sub-nav-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.mobile-sub-nav-link {
  display: block;
  padding: 15px 20px;
  color: var(--dark);
  text-decoration: none;
  font-weight: 600;
  border-bottom: 1px solid var(--gray-light);
  transition: var(--transition);
}

.mobile-sub-nav-link:hover {
  color: var(--primary);
  background-color: rgba(0, 51, 160, 0.05);
}

.mobile-sub-nav-link.active {
  color: var(--primary);
  background-color: rgba(0, 51, 160, 0.1);
  border-left: 4px solid var(--primary);
}

/* Desktop: Sticky Sub Navigation */

@media (min-width: 769px) {
  .sub-nav {
    position: sticky;
    top: 70px;
  }
}

@media (min-width: 769px) {
  .sub-nav-links {
    display: flex !important;
  }
}

/* Mobile: Fixed Toggle Button */

@media (max-width: 768px) {
  .sub-nav {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    padding: 0;
  }
}

@media (max-width: 768px) {
  .sub-nav-links {
    display: none;
  }
}

@media (max-width: 768px) {
  .sub-mobile-menu-btn {
    display: flex;
  }
}

@media (max-width: 768px) {
  .mobile-sub-nav-dropdown {
    display: block;
  }
}

@media (max-width: 768px) {
  .hero {
    padding: 160px 0 80px;
    margin-top: 60px;
  }
}

/* Fabric Cards */

.fabric-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 2rem;
}

.fabric-card {
  background-color: white;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
  border-top: 4px solid var(--primary);
}

.fabric-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.fabric-image {
  width: 100%;
  height: 200px;
  background-color: var(--light);
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.fabric-image img {
  /*width: 100%;*/
  height: 100%;
  object-fit: cover;
}

.fabric-content {
  padding: 25px;
}

/* Styles & Cuts */

.styles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 2rem;
}

.style-card {
  background-color: white;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

.style-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.style-image {
  width: 100%;
  height: 200px;
  background-color: var(--light);
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.style-image img {
  /*width: 100%;*/
  height: 100%;
  object-fit: cover;
}

.style-content {
  padding: 25px;
}

/* Collections */

.category-section {
  margin-bottom: 60px;
}

.category-title {
  text-align: left;
  margin-bottom: 2rem;
  padding-bottom: 15px;
  border-bottom: 3px solid var(--primary);
}

.subcategory-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.subcategory-card {
  background-color: white;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

.subcategory-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.subcategory-image {
  width: 100%;
  height: 180px;
  background-color: var(--light);
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.subcategory-image img {
  /*width: 100%;*/
  height: 100%;
  object-fit: cover;
}

.subcategory-content {
  padding: 20px;
}

/* Trusted Brands */

.brands-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
  margin-top: 2rem;
}

.brand-card {
  background-color: white;
  border-radius: var(--border-radius);
  padding: 30px;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
  text-align: center;
  border: 1px solid var(--gray-light);
}

.brand-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.brand-image {
  width: 100%;
  height: 120px;
  background-color: var(--light);
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 20px;
  border-radius: var(--border-radius);
  overflow: hidden;
}

.brand-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Printing Methods */

.printing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 2rem;
}

.printing-card {
  background-color: white;
  border-radius: var(--border-radius);
  padding: 30px;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
  text-align: center;
  border-top: 5px solid var(--primary);
}

.printing-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.printing-icon {
  font-size: 3rem;
  color: var(--primary);
  margin-bottom: 1.5rem;
}

/* Services & FAQ */

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-bottom: 50px;
}

.service-card {
  background-color: white;
  border-radius: var(--border-radius);
  padding: 30px;
  box-shadow: var(--box-shadow);
}

.service-icon {
  font-size: 2.5rem;
  color: var(--primary);
  margin-bottom: 1rem;
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  margin-bottom: 15px;
  border: 1px solid var(--gray-light);
  border-radius: var(--border-radius);
  overflow: hidden;
}

.faq-question {
  padding: 20px;
  background-color: white;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-answer {
  padding: 0 20px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-answer.active {
  padding: 20px;
  max-height: 500px;
}

/* Quick Contact Section */

.quick-contact {
  background: linear-gradient(135deg, var(--primary) 0%, #002680 100%);
  color: white;
  padding: 60px 0;
  text-align: center;
}

.quick-contact h2 {
  color: white;
  margin-bottom: 1rem;
}

.quick-contact p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}

.quick-contact-content {
  max-width: 800px;
  margin: 0 auto;
}

.quick-contact .btn {
  margin: 0 10px 10px;
}

.quick-contact .btn-primary {
  background-color: white;
  color: var(--primary);
}

.quick-contact .btn-primary:hover {
  background-color: var(--light);
  transform: translateY(-3px);
}

.quick-contact .btn-secondary {
  background-color: var(--secondary);
  color: white;
}

.quick-contact .btn-secondary:hover {
  background-color: #e05a00;
  transform: translateY(-3px);
}

/* Back to Top Button */

.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background-color: var(--primary);
  color: white;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-size: 1.2rem;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 999;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background-color: #002680;
  transform: translateY(-3px);
}

/* Main Navigation Mobile Styles */

@media (max-width: 768px) {
  .main-nav-links {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    background-color: white;
    flex-direction: column;
    padding: 20px;
    box-shadow: 0 10px 15px rgba(0,0,0,0.1);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
  }
}

@media (max-width: 768px) {
  .main-nav-links.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
}

@media (max-width: 768px) {
  .mobile-menu-btn {
    display: block;
  }
}

@media (max-width: 768px) {
  .has-dropdown .dropdown-menu {
    position: static;
    box-shadow: none;
    background-color: var(--light);
    margin-top: 10px;
    margin-left: 20px;
    display: none;
  }
}

@media (max-width: 768px) {
  .has-dropdown:hover .dropdown-menu {
    display: block;
  }
}

@media (max-width: 768px) {
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
}

@media (max-width: 768px) {
  .hero-buttons .btn {
    width: 100%;
    max-width: 300px;
  }
}

@media (max-width: 768px) {
  .fabric-grid, .styles-grid, .subcategory-grid, .brands-grid, .printing-grid, .services-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  html {
    scroll-padding-top: 140px;
  }
}

@media (max-width: 576px) {
  h1 {
    font-size: 2rem;
  }
}

@media (max-width: 576px) {
  h2 {
    font-size: 1.7rem;
  }
}

@media (max-width: 576px) {
  .hero-title {
    font-size: 2rem;
  }
}

@media (max-width: 576px) {
  .hero-subtitle {
    font-size: 1.1rem;
  }
}

@media (max-width: 576px) {
  .hero {
    padding: 140px 0 60px;
    margin-top: 60px;
  }
}

@media (max-width: 576px) {
  .footer-content {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 576px) {
  .quick-contact .btn {
    display: block;
    width: 100%;
    max-width: 300px;
    margin: 10px auto;
  }
}

/* Adjust mobile sub nav position for smaller screens */

@media (max-width: 576px) {
  .mobile-sub-nav-dropdown {
    top: 130px;
  }
}

@media (max-width: 576px) {
  .section {
    padding-top: 40px;
  }
}

/* Ensure content doesn't get hidden under fixed navigation */

@media (max-width: 768px) {
  .section:first-of-type {
    padding-top: 160px;
  }
}

@media (max-width: 768px) {
  .section:not(:first-of-type) {
    padding-top: 80px;
  }
}