@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Inter:wght@300;400;500;600&display=swap');

:root {
  --primary: #0A192F; /* Deep corporate navy */
  --secondary: #ffffff;
  --accent: #17579E; /* Professional blue */
  --gold: #D4AF37; /* Sophisticated gold */
  --text-main: #1E293B;
  --text-muted: #475569;
  --bg-color: #F8FAFC;
  --glass-bg: rgba(255, 255, 255, 0.95);
  --glass-border: rgba(10, 25, 47, 0.1);
  --transition: all 0.3s ease;
}

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

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-color);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
  color: var(--primary);
  font-weight: 700;
}

a {
  text-decoration: none;
  color: var(--accent);
  transition: var(--transition);
}

a:hover {
  color: var(--gold);
}

/* Header & Navigation */
header {
  position: fixed;
  top: 0;
  width: 100%;
  padding: 20px 5%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--glass-bg);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border-bottom: 1px solid var(--glass-border);
  z-index: 1000;
  transition: var(--transition);
}

header.scrolled {
  padding: 15px 5%;
  background: rgba(255, 255, 255, 0.65);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
}

.logo {
  font-family: 'Outfit', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo span {
  color: var(--accent);
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 30px;
}

.nav-links li a {
  color: var(--text-main);
  font-weight: 500;
  font-size: 1rem;
  position: relative;
}

.nav-links li a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -5px;
  left: 0;
  background-color: var(--accent);
  transition: var(--transition);
}

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

.nav-links li a.active {
  color: var(--accent);
}

.mobile-menu-btn {
  display: none;
  color: var(--primary);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 28px;
  border-radius: 4px;
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid transparent;
}

.btn-primary {
  background-color: transparent;
  color: var(--accent);
  border-color: var(--accent);
}

.btn-primary:hover {
  background-color: rgba(100, 255, 218, 0.1);
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}

.btn-solid {
  background-color: var(--accent);
  color: #fff;
}

.btn-solid:hover {
  background-color: var(--gold);
  color: #fff;
  transform: translateY(-3px);
}

/* Hero Section */
.hero {
  height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  padding: 0 5%;
  overflow: hidden;
}

.hero-slider {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1s ease-in-out;
  background-size: cover;
  background-position: center;
}

.slide.active {
  opacity: 1;
}

.slide::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, rgba(30,41,59,0.8) 0%, rgba(30,41,59,0.5) 50%, rgba(30,41,59,0.2) 100%);
}

.hero-content {
  max-width: 800px;
  z-index: 1;
  animation: fadeInUp 1s ease-out forwards;
}

.hero-content h1 {
  font-size: 4.5rem;
  line-height: 1.1;
  margin-bottom: 20px;
  background: linear-gradient(45deg, #ffffff, #cbd5e1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-content p {
  font-size: 1.2rem;
  color: #f1f5f9;
  margin-bottom: 40px;
  max-width: 600px;
}

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

/* Who We Are Section */
#who-we-are-section {
  position: relative;
  padding: 100px 5%;
  background-color: var(--bg-color);
}

.who-we-are-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 50px;
  max-width: 1200px;
  margin: 0 auto;
}

@media (max-width: 900px) {
  .who-we-are-content {
    flex-direction: column;
  }
}

.who-we-are-box {
  flex: 1;
  max-width: 600px;
  background: rgba(10, 25, 47, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(212, 175, 55, 0.3); /* Gold border for a touch of class */
  border-radius: 12px;
  padding: 40px;
  color: #fff;
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.who-we-are-image {
  flex: 1;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.who-we-are-image img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.who-we-are-box h2 {
  color: #fff;
  font-size: 2.8rem;
  margin-bottom: 10px;
}

.who-we-are-box .subtitle {
  color: var(--gold);
  font-weight: 500;
  font-size: 1.1rem;
  margin-bottom: 25px;
}

.who-we-are-box p {
  margin-bottom: 35px;
  line-height: 1.6;
  color: #e2e8f0;
  font-size: 1rem;
}

.btn-outline {
  display: inline-block;
  padding: 12px 28px;
  border-radius: 4px;
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: var(--transition);
  background-color: transparent;
  color: #fff;
  border: 1px solid #fff;
}

.btn-outline:hover {
  background-color: #fff;
  color: var(--primary);
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 15px;
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  position: absolute;
  width: 50%;
  height: 3px;
  bottom: -10px;
  left: 0;
  background-color: var(--accent);
}

.section-subtitle {
  color: var(--text-muted);
  margin-bottom: 50px;
  font-size: 1.1rem;
}

/* Services Cards */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
}

/* Flip Cards */
.flip-card {
  background-color: transparent;
  height: 400px;
  perspective: 1000px;
  cursor: pointer;
}

.flip-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  text-align: center;
  transition: transform 0.6s cubic-bezier(0.4, 0.2, 0.2, 1);
  transform-style: preserve-3d;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

.flip-card:hover .flip-card-inner {
  transform: rotateY(180deg);
}

.flip-card-front, .flip-card-back {
  position: absolute;
  width: 100%;
  height: 100%;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  border-radius: 15px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 30px;
}

.flip-card-front {
  background-color: var(--primary);
  background-size: cover;
  background-position: center;
}

.flip-card-front::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0, 0, 0, 0.25);
  z-index: 1;
  transition: var(--transition);
}

.flip-card:hover .flip-card-front::before {
  background: rgba(0, 0, 0, 0.45);
}

.flip-card-front > * {
  z-index: 2;
  position: relative;
}

.flip-card-front .service-icon {
  font-size: 3.5rem;
  color: #fff;
  margin-bottom: 20px;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.6));
}

.flip-card-front h3 {
  color: #fff;
  font-size: 1.6rem;
  margin-bottom: 0;
  text-shadow: 0 2px 4px rgba(0,0,0,0.6);
}

.flip-card-back {
  background-color: var(--secondary);
  color: var(--text-main);
  transform: rotateY(180deg);
  border: 1px solid var(--glass-border);
}

.flip-card-back h3 {
  font-size: 1.4rem;
  margin-bottom: 15px;
  color: var(--primary);
}

.flip-card-back p {
  margin-bottom: 25px;
  color: var(--text-muted);
  font-size: 1rem;
  flex-grow: 1;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
}

.service-link i {
  transition: var(--transition);
}

.flip-card-back:hover .service-link i {
  transform: translateX(5px);
}

/* Service Detail Page */
.page-header {
  padding: 150px 5% 80px;
  background: var(--secondary);
  text-align: center;
  border-bottom: 1px solid var(--glass-border);
}

.page-header h1 {
  font-size: 3.5rem;
  margin-bottom: 20px;
}

.service-detail-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 60px 0;
}

.service-detail-content p {
  margin-bottom: 25px;
  font-size: 1.1rem;
  color: var(--text-muted);
}

.service-contact-box {
  background: var(--glass-bg);
  padding: 40px;
  border-radius: 10px;
  border: 1px solid var(--glass-border);
  margin-top: 50px;
  text-align: center;
}

.service-contact-box h3 {
  margin-bottom: 15px;
}

.service-contact-box p {
  color: var(--text-main);
  font-size: 1.2rem;
  margin-bottom: 30px;
}

/* Store / Products */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 30px;
}

.product-card {
  background: var(--secondary);
  border-radius: 10px;
  overflow: hidden;
  transition: var(--transition);
  border: 1px solid var(--glass-border);
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0,0,0,0.3);
}

.product-img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-bottom: 1px solid var(--glass-border);
}

.product-info {
  padding: 20px;
  text-align: center;
}

.product-title {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.product-price {
  color: var(--accent);
  font-weight: 700;
  font-size: 1.3rem;
}

/* Contact / Forms */
.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}

@media (max-width: 768px) {
  .contact-container {
    grid-template-columns: 1fr;
  }
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 30px;
}

.contact-info-item i {
  font-size: 1.5rem;
  color: var(--accent);
  background: rgba(100, 255, 218, 0.1);
  padding: 15px;
  border-radius: 50%;
}

.contact-form {
  background: var(--secondary);
  padding: 40px;
  border-radius: 10px;
  border: 1px solid var(--glass-border);
}

.form-group {
  margin-bottom: 20px;
}

.form-control {
  width: 100%;
  padding: 15px;
  background: #f8fafc;
  border: 1px solid var(--glass-border);
  border-radius: 5px;
  color: var(--text-main);
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(100, 255, 218, 0.2);
}

textarea.form-control {
  min-height: 150px;
  resize: vertical;
}

/* Map */
.map-container {
  width: 100%;
  height: 400px;
  border-radius: 10px;
  overflow: hidden;
  margin-top: 50px;
  border: 1px solid var(--glass-border);
}

/* Footer */
footer {
  background: #e2e8f0;
  padding: 60px 5% 30px;
  border-top: 1px solid var(--glass-border);
}

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

.footer-col h4 {
  font-size: 1.2rem;
  margin-bottom: 20px;
  color: var(--primary);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: var(--text-muted);
}

.footer-links a:hover {
  color: var(--accent);
  padding-left: 5px;
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(30,41,59,0.1);
  color: var(--text-muted);
  font-size: 0.9rem;
}

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

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

/* Special Note Link */
.custom-ink-link {
  display: inline-block;
  margin-top: 30px;
  padding: 15px 30px;
  background: linear-gradient(45deg, var(--accent), var(--gold));
  color: #fff;
  font-weight: 700;
  border-radius: 30px;
  text-decoration: none;
  box-shadow: 0 5px 15px rgba(37, 99, 235, 0.3);
  transition: var(--transition);
}

.custom-ink-link:hover {
  transform: scale(1.05);
  box-shadow: 0 8px 25px rgba(37, 99, 235, 0.5);
  color: #fff;
}

/* --- Mobile Responsiveness --- */
@media (max-width: 768px) {
  /* Navigation */
  .mobile-menu-btn {
    display: block;
  }
  .nav-links {
    display: none;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    z-index: 999;
  }

  /* Typography */
  .hero-content h1 {
    font-size: 2.5rem !important;
  }
  .hero-content p {
    font-size: 1rem !important;
  }
  .section-title, .who-we-are-box h2 {
    font-size: 2rem !important;
  }
  .page-header h1 {
    font-size: 2.2rem !important;
  }
  .page-header p {
    font-size: 1.1rem !important;
  }

  /* Padding & Spacing */
  .section {
    padding: 60px 5% !important;
  }
  .page-header {
    padding-top: 130px !important;
    padding-bottom: 60px !important;
  }
  .who-we-are-box {
    padding: 25px !important;
  }
  .service-detail-content {
    padding: 30px 0 !important;
  }

  /* Layouts & Grids */
  .services-grid {
    grid-template-columns: 1fr !important;
  }
  .who-we-are-content {
    flex-direction: column !important;
  }
  .contact-container {
    grid-template-columns: 1fr !important;
  }
  .footer-content {
    grid-template-columns: 1fr !important;
    text-align: center;
  }
  .footer-col h4 {
    margin-top: 20px;
  }
  .flip-card {
    height: 350px !important;
  }
}