:root {
  --primary-color: #111111;
  /* Deep Black */
  --secondary-color: #F5A623;
  /* Vibrant Yellow-Orange */
  --secondary-hover: #E0961E;
  --accent-navy: #0c2041;
  /* Navy Blue Accent */
  --accent-orange: #ff6b00;
  /* Orange Accent */
  --bg-light: #f8f9fa;
  /* Light Gray/White */
  --bg-dark: #1a1a1a;
  /* Dark Gray */
  --bg-white: #ffffff;
  --text-dark: #222222;
  --text-light: #ffffff;
  --text-muted: #666666;
  --header-glass: rgba(17, 17, 17, 0.85);
  /* Black Glass */
  --card-glass: rgba(255, 255, 255, 0.9);
  --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 10px 20px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.12);
  --radius-md: 10px;
  --radius-lg: 16px;
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--bg-light);
  overflow-x: hidden;
}

/* Header & Nav */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 0.5rem 5%;
  background: var(--header-glass);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 1000;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
  transition: var(--transition);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  overflow: hidden;
}

/* Texture pseudo-element for header */
header::before {
  content: '';
  position: absolute;
  top: 0;
  right: -20%;
  width: 60%;
  height: 100%;
  background: linear-gradient(135deg, rgba(245, 166, 35, 0.1) 0%, transparent 100%);
  transform: skewX(-45deg);
  z-index: 0;
  pointer-events: none;
}

header .logo-container {
  display: flex;
  align-items: center;
  gap: 15px;
  position: relative;
  z-index: 1;
}

header .logo-container img {
  height: 38px;
  filter: brightness(0) invert(1);
}

.logo-text h1 {
  color: var(--text-light);
  font-size: 1.5rem;
  letter-spacing: 1px;
}

.logo-text p {
  color: var(--secondary-color);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.5px;
}

nav ul {
  display: flex;
  list-style: none;
  gap: 30px;
  align-items: center;
}

nav ul li a {
  text-decoration: none;
  color: var(--text-light);
  font-weight: 500;
  font-size: 1rem;
  transition: var(--transition);
  position: relative;
}

nav ul li a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -4px;
  left: 0;
  background-color: var(--secondary-color);
  transition: var(--transition);
}

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

nav ul li a:hover,
nav ul li a.active {
  color: var(--secondary-color);
}

nav {
  position: relative;
  z-index: 1;
}

/* Lang Toggle */
.lang-toggle {
  background: transparent;
  color: var(--text-light);
  border: 1px solid rgba(255, 255, 255, 0.4);
  padding: 6px 15px;
  border-radius: 20px;
  cursor: pointer;
  font-weight: 600;
  transition: var(--transition);
}

.lang-toggle:hover {
  background: var(--secondary-color);
  border-color: var(--secondary-color);
}

/* Main Content Area */
main {
  margin-top: 65px;
  /* Offset for fixed header */
  min-height: calc(100vh - 65px - 350px);
}

/* Hero Section */
.hero {
  position: relative;
  height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--text-light);
  background: url('../images/image15.png') center/cover no-repeat;
  margin-top: -65px;
  /* pull up behind nav */
  padding-top: 65px;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  /*background: linear-gradient(135deg, rgba(12, 32, 65, 0.85) 0%, rgba(12, 32, 65, 0.6) 100%);
  */
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  padding: 0 20px;
  animation: fadeInUp 1s ease forwards;
}

.hero-content h2 {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 20px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hero-content p {
  font-size: 1.2rem;
  margin-bottom: 40px;
  color: rgba(255, 255, 255, 0.9);
}

.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  transition: var(--transition);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background-color: var(--secondary-color);
  color: #fff;
  box-shadow: 0 4px 15px rgba(255, 107, 0, 0.4);
}

.btn-primary:hover {
  background-color: var(--secondary-hover);
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(255, 107, 0, 0.5);
}

.btn-outline {
  background: transparent;
  color: var(--text-light);
  border: 2px solid var(--text-light);
  margin-left: 20px;
}

.btn-outline:hover {
  background: var(--text-light);
  color: var(--primary-color);
}

/* Sections */
.section-padding {
  padding: 100px 5%;
}

.section-title {
  text-align: center;
  margin-bottom: 60px;
}

.section-title h2 {
  font-size: 2.5rem;
  color: var(--primary-color);
  position: relative;
  display: inline-block;
  padding-bottom: 15px;
}

.section-title h2::after {
  content: '';
  position: absolute;
  width: 60px;
  height: 4px;
  background-color: var(--secondary-color);
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 2px;
}

.section-title p {
  margin-top: 15px;
  color: var(--text-muted);
  font-size: 1.1rem;
}

/* Grid Layouts */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 25px;
}

/* Cards */
.card {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: var(--transition);
  position: relative;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.card-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: var(--transition);
}

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

.card-content {
  padding: 25px;
}

.card-title {
  font-size: 1.3rem;
  color: var(--primary-color);
  margin-bottom: 10px;
  font-weight: 700;
}

/* Specific Sections overrides */
/* About Section */
.about-text {
  font-size: 1.1rem;
  color: var(--text-muted);
  text-align: justify;
}

.about-image img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

/* Features/Highlights */
.feature-box {
  text-align: center;
  padding: 40px 20px;
  background: var(--bg-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border-bottom: 4px solid transparent;
  transition: var(--transition);
}

.feature-box:hover {
  border-bottom: 4px solid var(--secondary-color);
  transform: translateY(-5px);
}

.feature-box i,
.feature-box img {
  font-size: 3rem;
  height: 60px;
  color: var(--secondary-color);
  margin-bottom: 20px;
}

.feature-box h3 {
  color: var(--primary-color);
  margin-bottom: 15px;
}

/* Footer */
footer {
  background-color: var(--primary-color);
  color: var(--text-light);
  padding: 80px 5% 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 60px;
}

.footer-col h3 {
  color: #fff;
  font-size: 1.4rem;
  margin-bottom: 25px;
  position: relative;
  padding-bottom: 10px;
}

.footer-col h3::after {
  content: '';
  position: absolute;
  width: 40px;
  height: 3px;
  background-color: var(--secondary-color);
  bottom: 0;
  left: 0;
}

.footer-col p {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 15px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.footer-col a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: var(--transition);
  display: block;
  margin-bottom: 10px;
}

.footer-col a:hover {
  color: var(--secondary-color);
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.9rem;
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate {
  animation: fadeInUp 0.8s ease forwards;
}

/* Responsive */
@media (max-width: 992px) {

  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr 1fr;
  }

  .hero-content h2 {
    font-size: 2.8rem;
  }
}

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

  /* Simplified for demo: mobile nav button missing */
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .hero-content h2 {
    font-size: 2.2rem;
  }

  .btn-outline {
    margin-left: 0;
    margin-top: 15px;
  }

  .e-business-card {
    flex-direction: column;
  }
}

/* NEW COMPONENTS */

/* Brochure Download Banner */
.brochure-download {
  background: linear-gradient(135deg, var(--primary-color) 0%, #2a2a2a 100%);
  color: var(--text-light);
  text-align: center;
  padding: 60px 20px;
  border-top: 4px solid var(--secondary-color);
  position: relative;
  overflow: hidden;
}

.brochure-download::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.1) 0%, transparent 60%);
  z-index: 0;
}

.brochure-download-container {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}

.brochure-download h2 {
  color: var(--secondary-color);
  font-size: 2.2rem;
  margin-bottom: 20px;
}

.brochure-download p {
  font-size: 1.1rem;
  margin-bottom: 30px;
  color: rgba(255, 255, 255, 0.8);
}

.btn-gold {
  background-color: var(--secondary-color);
  color: var(--primary-color);
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.4);
}

.btn-gold:hover {
  background-color: var(--text-light);
  color: var(--primary-color);
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(255, 255, 255, 0.4);
}

/* Floating Contact Module */
.floating-contact {
  position: fixed;
  right: 20px;
  bottom: 80px;
  display: flex;
  flex-direction: column;
  gap: 15px;
  z-index: 9999;
}

.float-btn {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: #fff;
  text-decoration: none;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: var(--transition);
  position: relative;
}

.float-btn.phone {
  background-color: #25D366;
  /* WhatsApp bright green */
}

.float-btn.email {
  background-color: var(--accent-navy);
}

.float-btn:hover {
  transform: scale(1.1) translateY(-5px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}

/* Tooltip for floating buttons */
.float-btn::after {
  content: attr(data-tooltip);
  position: absolute;
  right: 75px;
  background: rgba(0, 0, 0, 0.8);
  color: #fff;
  padding: 8px 15px;
  border-radius: 5px;
  font-size: 0.9rem;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}

.float-btn:hover::after {
  opacity: 1;
  right: 80px;
}

/* Electronic Business Card */
.e-business-card {
  background: var(--bg-white);
  border-left: 6px solid var(--secondary-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 40px;
  margin: 40px auto;
  max-width: 1000px;
  position: relative;
  overflow: hidden;
}

.e-business-card::before {
  content: '\f2bb';
  font-family: 'Font Awesome 5 Free';
  font-weight: 900;
  position: absolute;
  right: -20px;
  bottom: -40px;
  font-size: 15rem;
  color: rgba(0, 0, 0, 0.03);
  z-index: 0;
}

.e-business-info {
  flex: 1;
  position: relative;
  z-index: 1;
}

.e-business-info h3 {
  font-size: 1.8rem;
  color: var(--primary-color);
  margin-bottom: 5px;
}

.e-business-info h4 {
  font-size: 1.1rem;
  color: var(--secondary-color);
  margin-bottom: 20px;
}

.e-business-info p {
  margin-bottom: 10px;
  color: var(--text-dark);
  font-size: 1rem;
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.e-business-info i {
  color: var(--accent-orange);
  margin-top: 5px;
}

.e-business-actions {
  display: flex;
  flex-direction: column;
  gap: 15px;
  position: relative;
  z-index: 1;
  min-width: 200px;
}

.btn-navy {
  background-color: var(--accent-navy);
  color: #fff;
  box-shadow: 0 4px 15px rgba(12, 32, 65, 0.4);
  margin-left: 20px;
}

.btn-navy:hover {
  background-color: var(--primary-color);
  color: #fff;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}